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Mohamed MO, Kontopantelis E, Alasnag M, Abid L, Banerjee A, Sharp ASP, Bourantas C, Sirker A, Curzen N, Mamas MA. Impact of Society Guidelines on Trends in Use of Newer P2Y 12 Inhibitors for Patients With Acute Coronary Syndromes Undergoing Percutaneous Coronary Intervention. J Am Heart Assoc 2024; 13:e034414. [PMID: 38700032 DOI: 10.1161/jaha.124.034414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 04/04/2024] [Indexed: 05/05/2024]
Abstract
BACKGROUND Over the past decade, major society guidelines have recommended the use of newer P2Y12 inhibitors over clopidogrel for those undergoing percutaneous coronary intervention for acute coronary syndrome. It is unclear what impact these recommendations had on clinical practice. METHODS AND RESULTS All percutaneous coronary intervention procedures (n=534 210) for acute coronary syndrome in England and Wales (April 1, 2010, to March 31, 2022) were retrospectively analyzed, stratified by choice of preprocedural P2Y12 inhibitor (clopidogrel, ticagrelor, and prasugrel). Multivariable logistic regression models were used to examine odds ratios of receipt of ticagrelor and prasugrel (versus clopidogrel) over time, and predictors of their receipt. Overall, there was a significant increase in receipt of newer P2Y12 inhibitors from 2010 to 2020 (2022 versus 2010: ticagrelor odds ratio, 8.12 [95% CI, 7.67-8.60]; prasugrel odds ratio, 6.14 [95% CI, 5.53-6.81]), more so in ST-segment-elevation myocardial infarction than non-ST-segment-elevation acute coronary syndrome indication. The most significant increase in odds of receipt of prasugrel was observed between 2020 and 2022 (P<0.001), following a decline/plateau in its use in earlier years (2011-2019). In contrast, the odds of receipt of ticagrelor significantly increased in earlier years (2012-2017, Ptrend<0.001), after which the trend was stable (Ptrend=0.093). CONCLUSIONS Over a 13-year-period, there has been a significant increase in use of newer P2Y12 inhibitors, although uptake of prasugrel use remained significantly lower than ticagrelor. Earlier society guidelines (pre-2017) were associated with the highest rates of ticagrelor use for non-ST-segment-elevation acute coronary syndrome and ST-segment-elevation myocardial infarction cases while the ISAR-REACT 5 (Prospective, Randomized Trial of Ticagrelor Versus Prasugrel in Patients With Acute Coronary Syndrome) trial and later society guidelines were associated with higher prasugrel use, mainly for ST-segment-elevation myocardial infarction indication.
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Affiliation(s)
- Mohamed O Mohamed
- Keele Cardiovascular Research Group, Centre for Prognosis Research Keele University Stoke-on-Trent United Kingdom
- Institute of Health Informatics University College London London United Kingdom
- Barts Heart Centre St. Bartholomew's Hospital London United Kingdom
| | - Evangelos Kontopantelis
- Division of Informatics, Imaging and Data Sciences, School of Health Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre (MAHSC) University of Manchester United Kingdom
| | - Mirvat Alasnag
- Cardiac Center King Fahd Armed Forces Hospital Jeddah Saudi Arabia
| | - Leila Abid
- Hedi Chaker University Hospital Sfax Tunisia
| | - Amitava Banerjee
- Institute of Health Informatics University College London London United Kingdom
- Barts Heart Centre St. Bartholomew's Hospital London United Kingdom
- Department of Cardiology University College London Hospitals NHS Foundation Trust London United Kingdom
| | - Andrew S P Sharp
- Department of Cardiology University Hospitals Wales Cardiff United Kingdom
- Department of Cardiology University of Cardiff United Kingdom
| | - Christos Bourantas
- Barts Heart Centre St. Bartholomew's Hospital London United Kingdom
- Device and Innovation Centre William Harvey Research Institute, Queen Mary University London London United Kingdom
| | - Alex Sirker
- Barts Heart Centre St. Bartholomew's Hospital London United Kingdom
- Department of Cardiology University College London Hospitals NHS Foundation Trust London United Kingdom
| | - Nick Curzen
- Faculty of Medicine University of Southampton United Kingdom
- Department of Cardiology University Hospital Southampton NHS Trust Southampton United Kingdom
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Centre for Prognosis Research Keele University Stoke-on-Trent United Kingdom
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Sharp ASP, Sanderson A, Hansell N, Reddish K, Miller P, Moss J, Schmieder RE, McCool R. Renal denervation for uncontrolled hypertension: a systematic review and meta-analysis examining multiple subgroups. J Hypertens 2024:00004872-990000000-00452. [PMID: 38634457 DOI: 10.1097/hjh.0000000000003727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Abstract
This systematic review and meta-analysis was conducted to assess the randomized controlled trial (RCT) evidence available for renal denervation (RDN) in uncontrolled arterial hypertension. Twenty-five RCTs met the eligibility criteria for the systematic review, and 16 RCTs were included in the meta-analysis. The results of the random effects meta-analysis estimated a mean difference of -8.5 mmHg [95% confidence interval (CI) -13.5 to -3.6] for office SBP, -3.6 mmHg (95% CI -5.2 to -2.0) for 24 h SBP and -3.9 mmHg (95% CI -5.6 to -2.2) for ambulatory daytime SBP in favour of RDN compared with control (medication and/or sham-only) at primary follow-up. Similarly favourable results were observed across a range of prespecified subgroup analyses, including treatment-resistant hypertension. This meta-analysis suggests that the use of RDN in uncontrolled hypertension leads to consistent reductions in blood pressure. Reductions appear to be statistically consistent in the presence or absence of medications and in populations resistant to the use of three medications.
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Affiliation(s)
| | - Alice Sanderson
- York Health Economics Consortium Ltd, York Science Park, York, UK
| | - Neil Hansell
- York Health Economics Consortium Ltd, York Science Park, York, UK
| | - Katie Reddish
- York Health Economics Consortium Ltd, York Science Park, York, UK
| | - Paul Miller
- York Health Economics Consortium Ltd, York Science Park, York, UK
| | - Joe Moss
- York Health Economics Consortium Ltd, York Science Park, York, UK
| | - Roland E Schmieder
- Department of Nephrology and Hypertension University Hospital Erlangen, Friedrich Alexander University Erlangen/Nürnberg, Germany
| | - Rachael McCool
- York Health Economics Consortium Ltd, York Science Park, York, UK
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Sharp ASP, Kandzari DE, Townsend RR, Kario K, Mahfoud F, Weber MA, Schmieder RE, Tsioufis K, Böhm M, Choi JW, Liu M, DeBruin V, Lee DP. A novel, proof-of-concept radiofrequency renal denervation strategy to improve procedural efficiency: 12-month results from the SPYRAL DYSTAL pilot study. Cardiovasc Revasc Med 2024:S1553-8389(24)00150-7. [PMID: 38616460 DOI: 10.1016/j.carrev.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/02/2024] [Accepted: 04/03/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Catheter-based renal sympathetic denervation (RDN) reduced blood pressure (BP) in multiple randomized sham-controlled trials of patients with uncontrolled hypertension (HTN). We tested proof-of-concept for a more selective treatment strategy, exclusively targeting these areas to improve the efficiency of the procedure. METHODS The SPYRAL DYSTAL Pilot study was designed to mirror the SPYRAL HTN-OFF MED Pivotal study, enabling comparison with a propensity score adjusted active-control group. Patients were antihypertensive medication-free for one month before undergoing BP assessment. Those with office BP of 150-180/>90 mmHg and with an ambulatory systolic BP of 140-170 mmHg were selected to undergo open label treatment, delivering energy only to the distal main renal arteries and first order branches. Patients from DYSTAL were compared with patients who underwent maximized RF RDN treatment in the prior randomized OFF MED trial at 3 months. After 3 months, patients resumed antihypertensive medications as indicated. Safety and efficacy outcomes were assessed post hoc through 12 months. RESULTS The SPYRAL DYSTAL Pilot study treated 56 HTN patients. Baseline office systolic BP (OSBP) and 24-h ambulatory systolic BP (ASBP) were similar between DYSTAL and OFF MED patient groups. The number of ablations (32.3 ± 8.0 vs 46.6 ± 15.3, p < 0.001), procedure time (67 ± 21 min vs 99 ± 36 min; p < 0.001), and contrast volume (173 ± 77 cc vs 208 ± 96 cc; p = 0.014) were significantly lower with the simplified treatment strategy. OSBP and ASBP changes compared with baseline were -9.0 and -1.4 mmHg at 3 months, -20.3 and -13.9 mmHg at 6 months, and -20.3 and -16.6 mmHg at 12 months, respectively. During the medication up-titration phase, BP reductions among DYSTAL patients were similar to reductions observed in OFF MED through 12 months, with comparable number of drugs (1.4 and 1.5 medications, respectively (P=NS)). Two adverse events related to guidewire placement were reported. CONCLUSION In this pilot study, focusing ablation treatment on the distal main and proximal branch renal arteries was performed, resulting in fewer RF lesions, and reduced contrast volume and procedure time. Whether BP reductions are similar between a selective vs. maximized RDN approach requires further prospective study.
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Affiliation(s)
- Andrew S P Sharp
- University Hospital of Wales and Cardiff University, Cardiff, UK.
| | | | - Raymond R Townsend
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Kazuomi Kario
- Department of Cardiovascular Medicine, Jichi Medical University of Medicine, Tochigi, Japan
| | - Felix Mahfoud
- Universitatsklinikum des Saarlandes, Klinik für Kardiologie, Angiologie und Internistische Intensivmedizin, Saarland University, Homburg, Germany
| | | | | | | | - Michael Böhm
- Universitatsklinikum des Saarlandes, Klinik für Kardiologie, Angiologie und Internistische Intensivmedizin, Saarland University, Homburg, Germany
| | - James W Choi
- Baylor Research Institute, Jack and Jane Hamilton Heart and Vascular Hospital, Dallas, TX, USA
| | | | | | - David P Lee
- Stanford Hospital and Clinics, Stanford, CA, USA
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Azizi M, Sharp ASP, Fisher NDL, Weber MA, Lobo MD, Daemen J, Lurz P, Mahfoud F, Schmieder RE, Basile J, Bloch MJ, Saxena M, Wang Y, Sanghvi K, Jenkins JS, Devireddy C, Rader F, Gosse P, Claude L, Augustin DA, McClure CK, Kirtane AJ. Patient-Level Pooled Analysis of Endovascular Ultrasound Renal Denervation or a Sham Procedure 6 Months After Medication Escalation: The RADIANCE Clinical Trial Program. Circulation 2024; 149:747-759. [PMID: 37883784 DOI: 10.1161/circulationaha.123.066941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 10/24/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND The randomized, sham-controlled RADIANCE-HTN (A Study of the Recor Medical Paradise System in Clinical Hypertension) SOLO, RADIANCE-HTN TRIO, and RADIANCE II (A Study of the Recor Medical Paradise System in Stage II Hypertension) trials independently met their primary end point of a greater reduction in daytime ambulatory systolic blood pressure (SBP) 2 months after ultrasound renal denervation (uRDN) in patients with hypertension. To characterize the longer-term effectiveness and safety of uRDN versus sham at 6 months, after the blinded addition of antihypertensive treatments (AHTs), we pooled individual patient data across these 3 similarly designed trials. METHODS Patients with mild to moderate hypertension who were not on AHT or with hypertension resistant to a standardized combination triple AHT were randomized to uRDN (n=293) versus sham (n=213); they were to remain off of added AHT throughout 2 months of follow-up unless specified blood pressure (BP) criteria were exceeded. In each trial, if monthly home BP was ≥135/85 mm Hg from 2 to 5 months, standardized AHT was sequentially added to target home BP <135/85 mm Hg under blinding to initial treatment assignment. Six-month outcomes included baseline- and AHT-adjusted change in daytime ambulatory, home, and office SBP; change in AHT; and safety. Linear mixed regression models using all BP measurements and change in AHT from baseline through 6 months were used. RESULTS Patients (70% men) were 54.1±9.3 years of age with a baseline daytime ambulatory/home/office SBP of 150.5±9.8/151.0±12.4/155.5±14.4 mm Hg, respectively. From 2 to 6 months, BP decreased in both groups with AHT titration, but fewer uRDN patients were prescribed AHT (P=0.004), and fewer additional AHT were prescribed to uRDN patients versus sham patients (P=0.001). Whereas the unadjusted between-group difference in daytime ambulatory SBP was similar at 6 months, the baseline and medication-adjusted between-group difference at 6 months was -3.0 mm Hg (95% CI, -5.7, -0.2; P=0.033), in favor of uRDN+AHT. For home and office SBP, the adjusted between-group differences in favor of uRDN+AHT over 6 months were -5.4 mm Hg (-6.8, -4.0; P<0.001) and -5.2 mm Hg (-7.1, -3.3; P<0.001), respectively. There was no heterogeneity between trials. Safety outcomes were few and did not differ between groups. CONCLUSIONS This individual patient-data analysis of 506 patients included in the RADIANCE trials demonstrates the maintenance of BP-lowering efficacy of uRDN versus sham at 6 months, with fewer added AHTs. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifiers: NCT02649426 and NCT03614260.
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Affiliation(s)
- Michel Azizi
- Université Paris Cité, France (M.A.)
- AP-HP, Hôpital Européen Georges-Pompidou, Hypertension Department and DMU CARTE, Paris, France (M.A.)
- INSERM, Paris, France (M.A.)
| | - Andrew S P Sharp
- University Hospital of Wales and Cardiff University, Cardiff, UK (A.S.P.S.)
| | | | - Michael A Weber
- Division of Cardiovascular Medicine, State University of New York, Downstate Medical Center, New York (M.A.W., M.S.)
| | - Melvin D Lobo
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, UK (M.D.L.)
| | - Joost Daemen
- Department of Cardiology, Erasmus University Medical Center Rotterdam, the Netherlands (J.D.)
| | - Philipp Lurz
- Zentrum für Kardiologie, Universitätsmedizin Mainz, Germany (P.L.)
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Saarland University Hospital, Homburg/Saar, Germany (F.M.)
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge (F.M.)
| | - Roland E Schmieder
- Nephrology and Hypertension, University Hospital Erlangen, Friedrich Alexander University, Erlangen, Germany (R.E.S.)
| | - Jan Basile
- Division of Cardiovascular Medicine, Medical University of South Carolina, Ralph H. Johnson VA Medical Center, Charleston (J.B.)
| | - Michael J Bloch
- Department of Medicine, University of Nevada School of Medicine, Vascular Care, Renown Institute of Heart and Vascular Health, Reno (M.J.B.)
| | - Manish Saxena
- Division of Cardiovascular Medicine, State University of New York, Downstate Medical Center, New York (M.A.W., M.S.)
| | - Yale Wang
- Minneapolis Heart Institute, Abbott Northwestern Hospital, MN (Y.W.)
| | | | | | - Chandan Devireddy
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.D.)
| | - Florian Rader
- Cedars-Sinai Heart Institute, Los Angeles, CA (F.R.)
| | | | - Lisa Claude
- Recor Medical, Inc., Palo Alto, CA (L.C., D.A.A.)
| | | | | | - Ajay J Kirtane
- Columbia University Irving Medical Center/New York-Presbyterian Hospital and the Cardiovascular Research Foundation, New York, NY (A.J.K.)
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Sharp ASP, Piazza G. Editorial: More than one way to skin a clot? Differing techniques for solving the problem of clinically significant pulmonary embolism. Cardiovasc Revasc Med 2024; 60:53-54. [PMID: 38105133 DOI: 10.1016/j.carrev.2023.11.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 11/30/2023] [Indexed: 12/19/2023]
Affiliation(s)
- Andrew S P Sharp
- Dept of Cardiology, University Hospital of Wales and Cardiff University, Cardiff, UK.
| | - Gregory Piazza
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States of America
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Zhang RS, Alam U, Sharp ASP, Giri JS, Greco AA, Secemsky EA, Postelnicu R, Sethi SS, Alviar CL, Bangalore S. Validating the Composite Pulmonary Embolism Shock Score for Predicting Normotensive Shock in Intermediate-Risk Pulmonary Embolism. Circ Cardiovasc Interv 2024; 17:e013399. [PMID: 38063026 DOI: 10.1161/circinterventions.123.013399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Affiliation(s)
- Robert S Zhang
- Division of Cardiovascular Medicine (R.S.Z., C.L.A., S.B.), New York University
| | - Usman Alam
- Department of Medicine (U.A.), New York University
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales and Cardiff University, United Kingdom (A.S.P.S.)
| | - Jay S Giri
- Division of Cardiovascular Medicine, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia (J.S.G.)
| | - Allison A Greco
- Division of Pulmonary Critical Care, and Sleep Medicine, NYU Grossman School of Medicine (A.A.G., R.P.)
| | - Eric A Secemsky
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (E.A.S.)
| | - Radu Postelnicu
- Division of Pulmonary Critical Care, and Sleep Medicine, NYU Grossman School of Medicine (A.A.G., R.P.)
| | - Sanjum S Sethi
- Division of Cardiology, Columbia University Irving Medical Center/NewYork-Presbyterian Hospital (S.S.S.)
| | - Carlos L Alviar
- Division of Cardiovascular Medicine (R.S.Z., C.L.A., S.B.), New York University
| | - Sripal Bangalore
- Division of Cardiovascular Medicine (R.S.Z., C.L.A., S.B.), New York University
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Sharp ASP, Cao KN, Esler MD, Kandzari DE, Lobo MD, Schmieder RE, Pietzsch JB. Cost-effectiveness of catheter-based radiofrequency renal denervation for the treatment of uncontrolled hypertension: an analysis for the UK based on recent clinical evidence. Eur Heart J Qual Care Clin Outcomes 2024:qcae001. [PMID: 38196127 DOI: 10.1093/ehjqcco/qcae001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
AIMS Catheter-based radiofrequency renal denervation (RF RDN) has recently been approved for clinical use in the European Society of Hypertension guidelines and by the US FDA. This study evaluated the lifetime cost-effectiveness of RF RDN using contemporary evidence. METHODS AND RESULTS A decision-analytic model based on multivariate risk equations projected clinical events, quality-adjusted life years (QALYs) and costs. The model consisted of seven health states: hypertension alone, myocardial infarction (MI), other symptomatic coronary artery disease, stroke, heart failure (HF), end-stage renal disease, and death. Risk reduction associated with changes in office systolic blood pressure (oSBP) was estimated based on a published meta-regression of hypertension trials. The base case effect size of -4.9 mmHg oSBP (observed vs. sham control) was taken from the SPYRAL HTN-ON MED trial of 337 patients. Costs were based on NHS England data. The incremental cost-effectiveness ratio (ICER) was evaluated against the NICE cost-effectiveness threshold of £20 000-30 000 per QALY gained. Extensive scenario and sensitivity analyses were conducted, including the ON-MED subgroup on three medications and pooled effect sizes. RF RDN resulted in a relative risk reduction in clinical events over 10 years (0.80 for stroke, 0.88 for MI, 0.72 for HF), with an increase in health benefit over a patient's lifetime, adding 0.35 QALYs at a cost of £4 763, giving an ICER of £13 482 per QALY gained. Findings were robust across tested scenarios. CONCLUSION Catheter-based radiofrequency RDN can be a cost-effective strategy for uncontrolled hypertension in the UK, with an ICER substantially below the NICE cost-effectiveness threshold. Funding: Medtronic Inc.
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Affiliation(s)
- Andrew S P Sharp
- University Hospital of Wales and Cardiff University, Cardiff, UK
| | | | - Murray D Esler
- Baker IDI Heart and Diabetes Institute, Melbourne, Australia
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Sharp ASP, Kinnaird T, Curzen N, Ayyub R, Alfonso JE, Mamas MA, Bavière HV. Cost-effectiveness of intravascular ultrasound-guided percutaneous intervention in patients with acute coronary syndromes: A UK perspective. Eur Heart J Qual Care Clin Outcomes 2023:qcad073. [PMID: 38111201 DOI: 10.1093/ehjqcco/qcad073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
BACKGROUND Use of intravascular ultrasound (IVUS) during percutaneous coronary intervention (PCI) is associated with improved clinical outcomes over angiography alone. Despite this, the adoption of IVUS in clinical practice remains low. AIMS To examine the cost-effectiveness of IVUS-guided PCI compared to angiography alone in patients with acute coronary syndromes (ACS). METHODS A one-year decision tree and lifetime Markov model were constructed to compare the cost-effectiveness of IVUS-guided PCI to angiography alone for two hypothetical adult populations consisting of 1,000 individuals: ST-elevation myocardial infarction (STEMI) and unstable angina/ non-ST-elevation myocardial infarction (UA/NSTEMI) patients undergoing drug-eluting stent (DES) implantation. The UK healthcare system perspective was applied using 2019/20 costs. All-cause death, myocardial infarction (MI), repeat PCI, lifetime costs, life expectancy and quality-adjusted life-years (QALYs) were assessed. RESULTS Over a lifetime horizon, IVUS-guided PCI was cost-effective compared to angiography alone in both populations, yielding an incremental cost-effectiveness ratio of £3,649 and £5,706 per-patient in STEMI and UA/NSTEMI patients, respectively. In the one-year time horizon, the model suggested that IVUS was associated with reductions in mortality, MI and repeat PCI by 51%, 33% and 52% in STEMI and by 50%, 29% and 57% in UA/NSTEMI patients, respectively. Sensitivity analyses demonstrated the robustness of the model with IVUS being 100% cost-effective at a willingness-to-pay (WTP) threshold of £20,000 per QALY-gained. CONCLUSIONS From a UK healthcare perspective, an IVUS-guided PCI strategy was highly cost-effective over angiography alone amongst ACS patients undergoing DES implantation due to the medium- and long-term reduction in repeat PCI, death, and MI.
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Affiliation(s)
- Andrew S P Sharp
- University Hospital of Wales, Cardiff and Cardiff University, UK
| | - Tim Kinnaird
- University Hospital of Wales, Cardiff and Cardiff University, UK
| | - Nick Curzen
- University Hospital Southampton NHS Foundation Trust and School of Medicine, University of Southampton, Southampton, UK
| | | | | | - Mamas A Mamas
- Keele Cardiovascular Research Group, Keele University, Stoke-on-Trent, UK
| | - Henri Vanden Bavière
- Philips, Chief Medical Office, Health Economic & Outcomes Research, Amsterdam, Netherlands
- Erasmus University College, Brussels, Belgium
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Zhang RS, Maqsood MH, Sharp ASP, Postelnicu R, Sethi SS, Greco A, Alviar C, Bangalore S. Efficacy and Safety of Anticoagulation, Catheter-Directed Thrombolysis, or Systemic Thrombolysis in Acute Pulmonary Embolism. JACC Cardiovasc Interv 2023; 16:2644-2651. [PMID: 37855802 DOI: 10.1016/j.jcin.2023.07.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 06/28/2023] [Accepted: 07/12/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND The optimal treatment strategy of patients with pulmonary embolism (PE) (especially those with intermediate risk) continues to evolve and remains controversial. OBJECTIVES This study sought to compare the efficacy and safety of anticoagulation (AC) alone, catheter-directed thrombolysis (CDT), and systemic thrombolysis (ST) in patients with acute PE. METHODS PubMed and EMBASE were searched for randomized controlled trials or observational studies which compared outcomes of AC alone, CDT, and ST in acute PE. Efficacy outcome was all-cause mortality. Safety outcomes were major bleeding and intracranial hemorrhage (ICH). RESULTS We identified 45 studies (17 randomized controlled trials, 2 prospective nonrandomized trials, and 26 retrospective observational trials), which included 81,705 patients. When compared with AC alone, CDT had lower mortality (OR: 0.55; 95% CI: 0.39-0.80) but higher major bleeding (OR: 1.84; 95% CI: 1.10-3.08) and numerically higher ICH (OR: 1.51; 95% CI: 0.75-3.04). ST was associated with no difference in mortality but higher major bleeding (OR: 2.16; 95% CI: 1.38-3.38) and ICH (OR: 2.26; 95% CI: 1.14-4.48) when compared with AC alone. The risk of mortality (OR: 2.05; 95% CI: 1.46-2.89) and ICH (OR: 1.50; 95% CI: 1.13-1.99) was higher with ST when compared with CDT. Findings were similar when analysis was restricted to trials of intermediate risk PE. CONCLUSIONS In patients with acute PE, when compared with AC alone, CDT was associated with a lower mortality but higher risk of bleeding. Moreover, CDT had an enhanced safety profile when compared with ST.
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Affiliation(s)
- Robert S Zhang
- Department of Medicine, Leon H. Charney Division of Cardiology, NYU Grossman School of Medicine, New York, New York, USA
| | - Muhammad H Maqsood
- Department of Cardiology, DeBakey Heart and Vascular Center, Houston Methodist Hospital, Houston, Texas, USA
| | - Andrew S P Sharp
- University Hospital of Wales, Cardiff University, Cardiff, United Kingdom
| | - Radu Postelnicu
- Division of Pulmonary, Critical Care, and Sleep Medicine, Bellevue Hospital, NYU Grossman School of Medicine, New York, USA
| | - Sanjum S Sethi
- Division of Cardiology, Columbia University Irving Medical Center/NewYork-Presbyterian Hospital, New York, New York, USA
| | - Allison Greco
- Division of Pulmonary, Critical Care, and Sleep Medicine, Bellevue Hospital, NYU Grossman School of Medicine, New York, USA
| | - Carlos Alviar
- Department of Medicine, Leon H. Charney Division of Cardiology, NYU Grossman School of Medicine, New York, New York, USA
| | - Sripal Bangalore
- Department of Medicine, Leon H. Charney Division of Cardiology, NYU Grossman School of Medicine, New York, New York, USA.
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Mahfoud F, Azizi M, Daemen J, Sharp ASP, Patak A, Iglesias JF, Kirtane A, Fisher NDL, Scicli A, Lobo MD. Real-world experience with ultrasound renal denervation utilizing home blood pressure monitoring: the Global Paradise System registry study design. Clin Res Cardiol 2023:10.1007/s00392-023-02325-x. [PMID: 37943324 DOI: 10.1007/s00392-023-02325-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 10/13/2023] [Indexed: 11/10/2023]
Abstract
BACKGROUND Hypertension is a major public health issue due to its association with cardiovascular disease risk. Despite the availability of effective antihypertensive drugs, rates of blood pressure (BP) control remain suboptimal. Renal denervation (RDN) has emerged as an effective non-pharmacological, device-based treatment option for patients with hypertension. The multicenter, single-arm, observational Global Paradise™ System (GPS) registry has been designed to examine the long-term safety and effectiveness of ultrasound RDN (uRDN) with the Paradise System in a large population of patients with hypertension. METHODS The study aims to enroll up to 3000 patients undergoing uRDN in routine clinical practice. Patients will be recruited over a 4-year period and followed for 5 years (at 3, 6, and 12 months after the uRDN procedure and annually thereafter). Standardized home BP measurements will be taken every 3 months with automatic upload to the cloud. Office and ambulatory BP and adverse events will be collected as per routine clinical practice. Quality-of-Life questionnaires will be used to capture patient-reported outcomes. CONCLUSIONS This observational registry will provide real-world information on the safety and effectiveness of uRDN in a large population of patients treated during routine clinical practice, and also allow for a better understanding of responses in prespecified subgroups. The focus on home BP in this registry is expected to improve completeness of long-term follow-up and provide unique insights into BP over time. Global Paradise System registry study design. ABP, ambulatory blood pressure; BP, blood pressure; FU, follow-up; M, month; OBP, office blood pressure.
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Affiliation(s)
- Felix Mahfoud
- Klinik für Innere Medizin III, Saarland University Hospital, Homburg/Saar, Germany.
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA.
| | - Michel Azizi
- Université Paris Cité, 75006, Paris, France
- AP-HP, Hôpital Européen Georges-Pompidou, Hypertension Department and DMU CARTE, 75015, Paris, France
- INSERM, CIC1418, 75015, Paris, France
| | - Joost Daemen
- Department of Cardiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Andrew S P Sharp
- University Hospital of Wales, Cardiff and Cardiff University, Cardiff, UK
| | - Atul Patak
- Department of Cardiovascular Medicine, Princess Grace Hospital, Monaco and University of Toulouse, Toulouse, France
| | - Juan F Iglesias
- Department of Cardiology, Geneva University Hospitals, Geneva, Switzerland
| | - Ajay Kirtane
- Columbia University Medical Center/New York-Presbyterian Hospital and the Cardiovascular Research Foundation, New York, NY, USA
| | - Naomi D L Fisher
- Division of Endocrinology, Diabetes and Hypertension, The Brigham and Women's Hospital, Boston, MA, USA
| | | | - Melvin D Lobo
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, UK
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11
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Kandzari DE, Townsend RR, Kario K, Mahfoud F, Weber MA, Schmieder RE, Pocock S, Tsioufis K, Konstantinidis D, Choi J, East C, Lauder L, Cohen DL, Kobayashi T, Schmid A, Lee DP, Ma A, Weil J, Agdirlioglu T, Schlaich MP, Shetty S, Devireddy CM, Lea J, Aoki J, Sharp ASP, Anderson R, Fahy M, DeBruin V, Brar S, Böhm M. Safety and Efficacy of Renal Denervation in Patients Taking Antihypertensive Medications. J Am Coll Cardiol 2023; 82:1809-1823. [PMID: 37914510 DOI: 10.1016/j.jacc.2023.08.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 08/22/2023] [Accepted: 08/28/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Renal denervation (RDN) reduces blood pressure (BP) in patients with uncontrolled hypertension in the absence of antihypertensive medications. OBJECTIVES This trial assessed the safety and efficacy of RDN in the presence of antihypertensive medications. METHODS SPYRAL HTN-ON MED is a prospective, randomized, sham-controlled, patient- and assessor-blinded trial enrolling patients from 56 clinical centers worldwide. Patients were prescribed 1 to 3 antihypertensive medications. Patients were randomized to radiofrequency RDN or sham control procedure. The primary efficacy endpoint was the baseline-adjusted change in mean 24-hour ambulatory systolic BP at 6 months between groups using a Bayesian trial design and analysis. RESULTS The treatment difference in the mean 24-hour ambulatory systolic BP from baseline to 6 months between the RDN group (n = 206; -6.5 ± 10.7 mm Hg) and sham control group (n = 131; -4.5 ± 10.3 mm Hg) was -1.9 mm Hg (95% CI: -4.4 to 0.5 mm Hg; P = 0.12). There was no significant difference between groups in the primary efficacy analysis with a posterior probability of superiority of 0.51 (Bayesian treatment difference: -0.03 mm Hg [95% CI: -2.82 to 2.77 mm Hg]). However, there were changes and increases in medication intensity among sham control patients. RDN was associated with a reduction in office systolic BP compared with sham control at 6 months (adjusted treatment difference: -4.9 mm Hg; P = 0.0015). Night-time BP reductions and win ratio analysis also favored RDN. There was 1 adverse safety event among 253 assessed patients. CONCLUSIONS There was no significant difference between groups in the primary analysis. However, multiple secondary endpoint analyses favored RDN over sham control. (SPYRAL HTN-ON MED Study [Global Clinical Study of Renal Denervation With the Symplicity Spyral Multi-electrode Renal Denervation System in Patients With Uncontrolled Hypertension in the Absence of Antihypertensive Medications]; NCT02439775).
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Affiliation(s)
| | - Raymond R Townsend
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kazuomi Kario
- Departmnet of Cardiovascular Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Felix Mahfoud
- Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany
| | | | | | - Stuart Pocock
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | | | | | - James Choi
- Baylor Research Institute, Jack and Jane Hamilton Heart and Vascular Hospital, Dallas, Texas, USA
| | - Cara East
- Baylor Research Institute, Jack and Jane Hamilton Heart and Vascular Hospital, Dallas, Texas, USA
| | - Lucas Lauder
- Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany
| | - Debbie L Cohen
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Taisei Kobayashi
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Axel Schmid
- University Hospital Erlangen, Erlangen, Germany
| | - David P Lee
- Stanford Hospital and Clinics, Stanford, California, USA
| | - Adrian Ma
- Stanford Hospital and Clinics, Stanford, California, USA
| | | | | | - Markus P Schlaich
- Department of Cardiology, Fiona Stanley and Royal Perth Hospitals, and Dobney Hypertension Centre, University of Western Australia, Perth, Western Australia, Australia
| | - Sharad Shetty
- Department of Cardiology, Fiona Stanley and Royal Perth Hospitals, and Dobney Hypertension Centre, University of Western Australia, Perth, Western Australia, Australia
| | | | - Janice Lea
- Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jiro Aoki
- Mitsui Memorial Hospital, Tokyo, Japan
| | | | | | | | | | | | - Michael Böhm
- Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany
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12
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Zaman M, Stevens C, Ludman P, Wijeysundera HC, Siudak Z, Sharp ASP, Kinnaird T, Mohamed MO, Ahmed JM, Rashid M, Mamas MA. Intracoronary imaging in PCI for acute coronary syndrome: Insights from British Cardiovascular Intervention Society registry. Cardiovasc Revasc Med 2023; 56:50-56. [PMID: 37357105 DOI: 10.1016/j.carrev.2023.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/12/2023] [Accepted: 05/25/2023] [Indexed: 06/27/2023]
Abstract
BACKGROUND While previous studies have demonstrated the superiority of ICI-guided PCI over an angiography-based approach, there are limited data on all-comer ACS patients. This study aimed to identify the characteristics and in-hospital outcomes of patients undergoing intracoronary imaging (ICI) guided percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS). METHODS All patient undergoing PCI for ACS in England and Wales between 2006 and 2019 were retrospectively analyzed and stratified according to ICI utilization. The outcomes assessed were in-hospital all-cause mortality and major adverse cardiovascular and cerebrovascular events (MACCE) using multivariable logistic regression models. RESULTS 598,921 patients underwent PCI for ACS, of which 41,716 (7.0 %) had ICI which was predominantly driven by IVUS use (5.6 %). ICI use steadily increased from 1.4 % in 2006 to 13.5 % in 2019. Adjusted odds of mortality (OR 0.69, 95%CI 0.58-0.83) and MACCE (OR 0.77, 95%CI 0.73-0.83) were significantly lower in the ICI group. The association between ICI and improved outcomes varied according to vessel treated with both left main stem (LMS) and LMS/left anterior descending (LAD) PCI associated with significantly lower odds of mortality (OR 0.34, 95%CI 0.27-0.44, OR 0.51 95%CI 0.45-0.56) and MACCE (OR 0.44 95%CI 0.35-0.54, OR 0.67 95%CI 0.62-0.72) respectively. CONCLUSIONS Although ICI use has steadily increased, less than one in seven patients underwent ICI-guided PCI. The association between ICI use and improved in-hospital outcomes was mainly observed in PCI procedures involving LMS and LAD.
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Affiliation(s)
- Mahvash Zaman
- Keele Cardiovascular Research Group, School of Medicine, Keele University, Stoke-on-Trent, UK; Department of Cardiology, Wythenshawe Hospital, Manchester Foundation Trust, Manchester, UK
| | - Chris Stevens
- Keele Cardiovascular Research Group, School of Medicine, Keele University, Stoke-on-Trent, UK
| | - Peter Ludman
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | | | - Zbigniew Siudak
- Collegium Medicum, Jan Kochanowski University, Kielce, Poland
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Tim Kinnaird
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Mohamed O Mohamed
- Keele Cardiovascular Research Group, School of Medicine, Keele University, Stoke-on-Trent, UK; Institute of Health Informatics, University College London, London, UK
| | - Javed M Ahmed
- Department of Cardiology, Freeman Hospital, Newcastle Upon Tyne, UK
| | - Muhammad Rashid
- Keele Cardiovascular Research Group, School of Medicine, Keele University, Stoke-on-Trent, UK; Department of Academic Cardiology, Royal Stoke University Hospital, Stoke-on-Trent, UK
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, School of Medicine, Keele University, Stoke-on-Trent, UK; Department of Academic Cardiology, Royal Stoke University Hospital, Stoke-on-Trent, UK.
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13
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Götzinger F, Lauder L, Sharp ASP, Lang IM, Rosenkranz S, Konstantinides S, Edelman ER, Böhm M, Jaber W, Mahfoud F. Interventional therapies for pulmonary embolism. Nat Rev Cardiol 2023; 20:670-684. [PMID: 37173409 PMCID: PMC10180624 DOI: 10.1038/s41569-023-00876-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/30/2023] [Indexed: 05/15/2023]
Abstract
Pulmonary embolism (PE) is the leading cause of in-hospital death and the third most frequent cause of cardiovascular death. The clinical presentation of PE is variable, and choosing the appropriate treatment for individual patients can be challenging. Traditionally, treatment of PE has involved a choice of anticoagulation, thrombolysis or surgery; however, a range of percutaneous interventional technologies have been developed that are under investigation in patients with intermediate-high-risk or high-risk PE. These interventional technologies include catheter-directed thrombolysis (with or without ultrasound assistance), aspiration thrombectomy and combinations of the aforementioned principles. These interventional treatment options might lead to a more rapid improvement in right ventricular function and pulmonary and/or systemic haemodynamics in particular patients. However, evidence from randomized controlled trials on the safety and efficacy of these interventions compared with conservative therapies is lacking. In this Review, we discuss the underlying pathophysiology of PE, provide assistance with decision-making on patient selection and critically appraise the available clinical evidence on interventional, catheter-based approaches for PE treatment. Finally, we discuss future perspectives and unmet needs.
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Affiliation(s)
- Felix Götzinger
- Clinic of Cardiology, Angiology and Intensive Care Medicine, University Hospital Homburg, Saarland University, Homburg, Germany
| | - Lucas Lauder
- Clinic of Cardiology, Angiology and Intensive Care Medicine, University Hospital Homburg, Saarland University, Homburg, Germany
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
- Cardiff University, Cardiff, UK
| | - Irene M Lang
- Department of Cardiology, Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Stephan Rosenkranz
- Department of Cardiology - Internal Medicine III, Cologne University Heart Center, Cologne, Germany
- Cologne Cardiovascular Research Center (CCRC), Cologne University Heart Center, Cologne, Germany
| | - Stavros Konstantinides
- Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
- Department of Cardiology, Democritus University of Thrace, Alexandroupolis, Greece
| | - Elazer R Edelman
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Michael Böhm
- Clinic of Cardiology, Angiology and Intensive Care Medicine, University Hospital Homburg, Saarland University, Homburg, Germany
| | - Wissam Jaber
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Felix Mahfoud
- Clinic of Cardiology, Angiology and Intensive Care Medicine, University Hospital Homburg, Saarland University, Homburg, Germany.
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA.
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14
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Sharp ASP, Kirtane AJ. Learning the lessons (again) of the challenges of conducting sham-controlled device trials in hypertension. EUROINTERVENTION 2023; 19:541-543. [PMID: 37720968 PMCID: PMC10493768 DOI: 10.4244/eij-e-23-00036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Affiliation(s)
- Andrew S P Sharp
- University Hospital of Wales and Cardiff University, Cardiff, UK
| | - Ajay J Kirtane
- NewYork-Presbyterian/Columbia University Irving Medical Centre, New York, NY, USA
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15
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Burgess SN, Shoaib A, Sharp ASP, Ludman P, Graham MM, Figtree GA, Kontopantelis E, Rashid M, Kinnaird T, Mamas MA. Sex-Specific Differences in Potent P2Y 12 Inhibitor Use in British Cardiovascular Intervention Society Registry STEMI Patients. Circ Cardiovasc Interv 2023; 16:e012447. [PMID: 37725676 DOI: 10.1161/circinterventions.122.012447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 07/25/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND Sex-based outcome differences for women with ST-segment-elevation myocardial infarction (STEMI) have not been adequately addressed, and the role played by differences in prescription of potent P2Y12 inhibitors (P-P2Y12) is not well defined. This study explores the hypothesis that disparities in P-P2Y12 (prasugrel or ticagrelor) use may play a role in outcome disparities for women with STEMI. METHODS Data from British Cardiovascular Intervention Society national percutaneous coronary intervention database were analyzed, and 168 818 STEMI patients treated with primary percutaneous coronary intervention from 2010 to 2020 were included. RESULTS Among the included women (43 131; 25.54%) and men (125 687; 74.45%), P-P2Y12 inhibitors were prescribed less often to women (51.71%) than men (55.18%; P<0.001). Women were more likely to die in hospital than men (adjusted odds ratio, 1.213 [95% CI, 1.141-1.290]). Unadjusted mortality was higher among women treated with clopidogrel (7.57%), than P-P2Y12-treated women (5.39%), men treated with clopidogrel (4.60%), and P-P2Y12-treated men (3.61%; P<0.001). The strongest independent predictor of P-P2Y12 prescription was radial access (adjusted odds ratio, 2.368 [95% CI, 2.312-2.425]), used in 67.93% of women and 74.38% of men (P<0.001). Two risk adjustment models were used. Women were less likely to receive a P-P2Y12 (adjusted odds ratio, 0.957 [95% CI, 0.935-0.979]) with risk adjustment for baseline characteristics alone, when procedural factors including radial access were included in the model differences were not significant (adjusted odds ratio, 1.015 [95% CI, 0.991-1.039]). CONCLUSIONS Women were less likely to be prescribed prasugrel or ticagrelor, were less likely to have radial access, and had a higher mortality when being treated for STEMI. Improving rates of P-P2Y12 use and radial access may decrease outcome disparities for women with STEMI.
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Affiliation(s)
- Sonya N Burgess
- Department of Cardiology, Nepean Hospital, Sydney, Australia (S.N.B.)
- University of Sydney, NSW, Australia (S.N.B.)
| | - Ahmad Shoaib
- Victoria Heart Institute Foundation (A.S.), Victoria, BC, Canada
- Royal Jubilee Hospital (A.S.), Victoria, BC, Canada
- Keele Cardiovascular Research Group, Keele University, Stoke on Trent, United Kingdom (A.S., M.R., M.A.M.)
- Birmingham City Hospital, United Kingdom (A.S.)
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom (A.S.P.S., T.K.)
| | - Peter Ludman
- Institute of Cardiovascular Sciences, University of Birmingham, United Kingdom (P.L.)
| | - Michelle M Graham
- Division of Cardiology and Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada (M.M.G.)
| | - Gemma A Figtree
- Department of Cardiology, Kolling Institute, Royal North Shore Hospital and University of Sydney, Australia (G.A.F.)
| | | | - Muhammad Rashid
- Keele Cardiovascular Research Group, Keele University, Stoke on Trent, United Kingdom (A.S., M.R., M.A.M.)
| | - Tim Kinnaird
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom (A.S.P.S., T.K.)
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Keele University, Stoke on Trent, United Kingdom (A.S., M.R., M.A.M.)
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16
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Kirtane AJ, Sharp ASP, Mahfoud F, Fisher NDL, Schmieder RE, Daemen J, Lobo MD, Lurz P, Basile J, Bloch MJ, Weber MA, Saxena M, Wang Y, Sanghvi K, Jenkins JS, Devireddy C, Rader F, Gosse P, Sapoval M, Barman NC, Claude L, Augustin D, Thackeray L, Mullin CM, Azizi M. Patient-Level Pooled Analysis of Ultrasound Renal Denervation in the Sham-Controlled RADIANCE II, RADIANCE-HTN SOLO, and RADIANCE-HTN TRIO Trials. JAMA Cardiol 2023; 8:464-473. [PMID: 36853627 PMCID: PMC9975919 DOI: 10.1001/jamacardio.2023.0338] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 02/06/2023] [Indexed: 03/01/2023]
Abstract
Importance Ultrasound renal denervation (uRDN) was shown to lower blood pressure (BP) in patients with uncontrolled hypertension (HTN). Establishing the magnitude and consistency of the uRDN effect across the HTN spectrum is clinically important. Objective To characterize the effectiveness and safety of uRDN vs a sham procedure from individual patient-level pooled data across uRDN trials including either patients with mild to moderate HTN on a background of no medications or with HTN resistant to standardized triple-combination therapy. Data Sources A Study of the ReCor Medical Paradise System in Clinical Hypertension (RADIANCE-HTN SOLO and TRIO) and A Study of the ReCor Medical Paradise System in Stage II Hypertension (RADIANCE II) trials. Study Selection Trials with similar designs, standardized operational implementation (medication standardization and blinding of both patients and physicians to treatment assignment), and follow-up. Data Extraction and Synthesis Pooled analysis using individual patient-level data using linear regression models to compare uRDN with sham across the trials. Main Outcomes and Measures The primary outcome was baseline-adjusted change in 2-month daytime ambulatory systolic BP (dASBP) between groups. Results A total of 506 patients were randomized in the 3 studies (uRDN, 293; sham, 213; mean [SD] age, 54.1 [9.3]; 354 male [70.0%]). After a 1-month medication stabilization period, dASBP was similar between the groups (mean [SD], uRDN, 150.3 [9.2] mm Hg; sham, 150.8 [10.5] mm Hg). At 2 months, dASBP decreased by 8.5 mm Hg to mean (SD) 141.8 (13.8) mm Hg among patients treated with uRDN and by 2.9 mm Hg to 147.9 (14.6) mm Hg among patients treated with a sham procedure (mean difference, -5.9; 95% CI, -8.1 to -3.8 mm Hg; P < .001 in favor of uRDN). BP decreases from baseline with uRDN vs sham were consistent across trials and across BP parameters (office SBP: -10.4 mm Hg vs -3.4 mm Hg; mean difference, -6.4 mm Hg; 95% CI, -9.1 to -3.6 mm Hg; home SBP: -8.4 mm Hg vs -1.4 mm Hg; mean difference, -6.8 mm Hg; 95% CI, -8.7 to -4.9 mm Hg, respectively). The BP reductions with uRDN vs sham were consistent across prespecified subgroups. Independent predictors of a larger BP response to uRDN were higher baseline BP and heart rate and the presence of orthostatic hypertension. No differences in early safety end points were observed between groups. Conclusions and Relevance Results of this patient-level pooled analysis suggest that BP reductions with uRDN were consistent across HTN severity in sham-controlled trials designed with a 2-month primary end point to standardize medications across randomized groups. Trial Registration ClinicalTrials.gov Identifier: NCT02649426 and NCT03614260.
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Affiliation(s)
- Ajay J. Kirtane
- Columbia University Medical Center/NewYork-Presbyterian Hospital and the Cardiovascular Research Foundation, New York
- Associate Editor, JAMA Cardiology
| | - Andrew S. P. Sharp
- University Hospital of Wales and Cardiff University, Cardiff, United Kingdom
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Saarland University Hospital, Homburg/Saar, Germany
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge
| | | | - Roland E. Schmieder
- Nephrology and Hypertension, University Hospital Erlangen, Friedrich Alexander University, Erlangen, Germany
| | - Joost Daemen
- Department of Cardiology, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Melvin D. Lobo
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Philipp Lurz
- Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Jan Basile
- Division of Cardiovascular Medicine, Medical University of South Carolina, Ralph H. Johnson VA Medical Center, Charleston
| | - Michael J. Bloch
- Vascular Care, Renown Institute of Heart and Vascular Health, Department of Medicine, University of Nevada School of Medicine, Reno
| | - Michael A. Weber
- Division of Cardiovascular Medicine, State University of New York, Downstate Medical Center, New York
| | - Manish Saxena
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Yale Wang
- Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | | | | | - Chandan Devireddy
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Florian Rader
- Cedars-Sinai Heart Institute, Los Angeles, California
| | | | - Marc Sapoval
- Université Paris Cité, Paris, France
- AP-HP, Hôpital Européen Georges-Pompidou, Hypertension Department and DMU CARTE, Paris, France
- INSERM, CIC1418, Paris, France
| | | | | | | | | | | | - Michel Azizi
- Université Paris Cité, Paris, France
- AP-HP, Hôpital Européen Georges-Pompidou, Hypertension Department and DMU CARTE, Paris, France
- INSERM, CIC1418, Paris, France
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17
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Barbato E, Azizi M, Schmieder RE, Lauder L, Böhm M, Brouwers S, Bruno RM, Dudek D, Kahan T, Kandzari DE, Lüscher TF, Parati G, Pathak A, Ribichini FL, Schlaich MP, Sharp ASP, Sudano I, Volpe M, Tsioufis C, Wijns W, Mahfoud F. Renal denervation in the management of hypertension in adults. A clinical consensus statement of the ESC Council on Hypertension and the European Association of Percutaneous Cardiovascular Interventions (EAPCI). EUROINTERVENTION 2023; 18:1227-1243. [PMID: 36789560 PMCID: PMC10020821 DOI: 10.4244/eij-d-22-00723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 11/19/2022] [Indexed: 02/16/2023]
Abstract
Since the publication of the 2018 European Society of Cardiology/European Society of Hypertension (ESC/ESH) Guidelines for the Management of Arterial Hypertension, several high-quality studies, including randomised, sham-controlled trials on catheter-based renal denervation (RDN) were published, confirming both the blood pressure (BP)-lowering efficacy and safety of radiofrequency and ultrasound RDN in a broad range of patients with hypertension, including resistant hypertension. A clinical consensus document by the ESC Council on Hypertension and the European Association of Percutaneous Cardiovascular Interventions (EAPCI) on RDN in the management of hypertension was considered necessary to inform clinical practice. This expert group proposes that RDN is an adjunct treatment option in uncontrolled resistant hypertension, confirmed by ambulatory BP measurements, despite best efforts at lifestyle and pharmacological interventions. RDN may also be used in patients who are unable to tolerate antihypertensive medications in the long term. A shared decision-making process is a key feature and preferably includes a patient who is well informed on the benefits and limitations of the procedure. The decision-making process should take (i) the patient's global cardiovascular (CV) risk and/or (ii) the presence of hypertension-mediated organ damage or CV complications into account. Multidisciplinary hypertension teams involving hypertension experts and interventionalists evaluate the indication and facilitate the RDN procedure. Interventionalists require expertise in renal interventions and specific training in RDN procedures. Centres performing these procedures require the skills and resources to deal with potential complications. Future research is needed to address open questions and investigate the impact of BP-lowering with RDN on clinical outcomes and potential clinical indications beyond hypertension.
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Affiliation(s)
- Emanuele Barbato
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Michel Azizi
- Paris Centre de Recherche Cardiovasculaire, INSERM, Université Paris Cité, Paris, France
- Hypertension Department, AP-HP, Hôpital Européen Georges-Pompidou, Paris, France and FCRIN INI-CRCT, Université de Lorraine, Nancy, France
| | - Roland E Schmieder
- Department of Nephrology and Hypertension, University Hospital Erlangen, Erlangen, Germany and Friedrich Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Lucas Lauder
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes and Saarland University, Homburg, Germany
| | - Michael Böhm
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes and Saarland University, Homburg, Germany
| | - Sofie Brouwers
- Cardiovascular Center Aalst, OLV Hospital Aalst, Aalst, Belgium and Department of Experimental Pharmacology, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Rosa Maria Bruno
- Paris Centre de Recherche Cardiovasculaire, INSERM, Université Paris Cité, Paris, France
- Pharmacology Unit, AP-HP, Hôpital Européen Georges-Pompidou, Paris, France
| | - Dariusz Dudek
- Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland and GVM Care & Research, Maria Cecilia Hospital, Cotignola, Italy
| | - Thomas Kahan
- Department of Clinical Sciences, Karolinska Institute, Solna, Sweden and Division of Cardiovascular Medicine, Danderyd Hospital, Stockholm, Sweden and Department of Cardiology, Danderyd University Hospital Corporation, Stockholm, Sweden
| | | | - Thomas F Lüscher
- Department of Cardiology, Royal Brompton and Harefield Hospitals, London, UK, and National Heart and Lung Institute, Imperial College, London, UK, and School of Cardiovascular Medicine and Sciences, Kings College London, London, UK, and Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Gianfranco Parati
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy and Cardiology Unit, Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Department of Cardiovascular Medicine, Centre Hospitalier Princesse Grace, Monte Carlo, Monaco
| | - Atul Pathak
- Department of Cardiovascular Medicine, Centre Hospitalier Princesse Grace, Monte Carlo, Monaco
| | - Flavio L Ribichini
- Division of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Markus P Schlaich
- Dobney Hypertension Centre, Medical School, Perth, WA, Australia, and Royal Perth Hospital Unit, Medical Research Foundation, The University of Western Australia, Perth, WA, Australia and Departments of Cardiology and Nephrology, Royal Perth Hospital, Perth, WA, Australia
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Isabella Sudano
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Massimo Volpe
- Department of Cardiology, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Costas Tsioufis
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece and Hippocratio Hospital, Athens, Greece
| | - William Wijns
- The Lambe Institute for Translational Medicine, Galway, Ireland and University of Galway, Galway, Ireland
- The Smart Sensors Lab, London, UK and CURAM, London, UK
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes and Saarland University, Homburg, Germany
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18
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Azizi M, Saxena M, Wang Y, Jenkins JS, Devireddy C, Rader F, Fisher NDL, Schmieder RE, Mahfoud F, Lindsey J, Sanghvi K, Todoran TM, Pacella J, Flack J, Daemen J, Sharp ASP, Lurz P, Bloch MJ, Weber MA, Lobo MD, Basile J, Claude L, Reeve-Stoffer H, McClure CK, Kirtane AJ. Endovascular Ultrasound Renal Denervation to Treat Hypertension: The RADIANCE II Randomized Clinical Trial. JAMA 2023; 329:651-661. [PMID: 36853250 PMCID: PMC9975904 DOI: 10.1001/jama.2023.0713] [Citation(s) in RCA: 38] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 01/18/2023] [Indexed: 03/01/2023]
Abstract
Importance Two initial sham-controlled trials demonstrated that ultrasound renal denervation decreases blood pressure (BP) in patients with mild to moderate hypertension and hypertension that is resistant to treatment. Objective To study the efficacy and safety of ultrasound renal denervation without the confounding influence of antihypertensive medications in patients with hypertension. Design, Setting, and Participants Sham-controlled, randomized clinical trial with patients and outcome assessors blinded to treatment assignment that was conducted between January 14, 2019, and March 25, 2022, at 37 centers in the US and 24 centers in Europe, with randomization stratified by center. Patients aged 18 years to 75 years with hypertension (seated office systolic BP [SBP] ≥140 mm Hg and diastolic BP [DBP] ≥90 mm Hg despite taking up to 2 antihypertensive medications) were eligible if they had an ambulatory SBP/DBP of 135/85 mm Hg or greater and an SBP/DBP less than 170/105 mm Hg after a 4-week washout of their medications. Patients with an estimated glomerular filtration rate of 40 mL/min/1.73 m2 or greater and with suitable renal artery anatomy were randomized 2:1 to undergo ultrasound renal denervation or a sham procedure. Patients were to abstain from antihypertensive medications until the 2-month follow-up unless prespecified BP criteria were exceeded and were associated with clinical symptoms. Interventions Ultrasound renal denervation vs a sham procedure. Main Outcomes and Measures The primary efficacy outcome was the mean change in daytime ambulatory SBP at 2 months. The primary safety composite outcome of major adverse events included death, kidney failure, and major embolic, vascular, cardiovascular, cerebrovascular, and hypertensive events at 30 days and renal artery stenosis greater than 70% detected at 6 months. The secondary outcomes included mean change in 24-hour ambulatory SBP, home SBP, office SBP, and all DBP parameters at 2 months. Results Among 1038 eligible patients, 150 were randomized to ultrasound renal denervation and 74 to a sham procedure (mean age, 55 years [SD, 9.3 years]; 28.6% female; and 16.1% self-identified as Black or African American). The reduction in daytime ambulatory SBP was greater with ultrasound renal denervation (mean, -7.9 mm Hg [SD, 11.6 mm Hg]) vs the sham procedure (mean, -1.8 mm Hg [SD, 9.5 mm Hg]) (baseline-adjusted between-group difference, -6.3 mm Hg [95% CI, -9.3 to -3.2 mm Hg], P < .001), with a consistent effect of ultrasound renal denervation throughout the 24-hour circadian cycle. Among 7 secondary BP outcomes, 6 were significantly improved with ultrasound renal denervation vs the sham procedure. No major adverse events were reported in either group. Conclusions and Relevance In patients with hypertension, ultrasound renal denervation reduced daytime ambulatory SBP at 2 months in the absence of antihypertensive medications vs a sham procedure without postprocedural major adverse events. Trial Registration ClinicalTrials.gov Identifier: NCT03614260.
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Affiliation(s)
- Michel Azizi
- Université Paris Cité, Paris, France
- AP-HP, Hôpital Européen Georges-Pompidou, Hypertension Department and DMU CARTE, Paris, France
- INSERM, CIC1418, Paris, France
| | - Manish Saxena
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, England
| | - Yale Wang
- Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | | | - Chandan Devireddy
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Florian Rader
- Cedars-Sinai Heart Institute, Los Angeles, California
| | | | - Roland E. Schmieder
- Nephrology and Hypertension, University Hospital Erlangen, Friedrich Alexander University, Erlangen, Germany
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Saarland University Hospital, Homburg, Germany
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge
| | - Jason Lindsey
- Saint Luke’s Mid America Heart Institute, Kansas City, Missouri
| | | | - Thomas M. Todoran
- Division of Cardiovascular Medicine, Medical University of South Carolina, Charleston
- Ralph H. Johnson VA Medical Center, Charleston, South Carolina
| | - John Pacella
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - John Flack
- Springfield Memorial Hospital, Southern Illinois University School of Medicine, Springfield
| | - Joost Daemen
- Erasmus MC, Department of Cardiology, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Andrew S. P. Sharp
- University Hospital of Wales, Cardiff, England
- University of Exeter, Exeter, England
| | - Philipp Lurz
- Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Michael J. Bloch
- Vascular Care, Renown Institute of Heart and Vascular Health, Department of Medicine, University of Nevada School of Medicine, Reno
| | - Michael A. Weber
- Downstate Medical Center, Division of Cardiovascular Medicine, State University of New York, New York
| | - Melvin D. Lobo
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, England
| | - Jan Basile
- Division of Cardiovascular Medicine, Medical University of South Carolina, Charleston
| | | | | | | | - Ajay J. Kirtane
- Columbia University Medical Center/NewYork-Presbyterian Hospital and the Cardiovascular Research Foundation, New York, New York
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19
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Barbato E, Azizi M, Schmieder RE, Lauder L, Böhm M, Brouwers S, Bruno RM, Dudek D, Kahan T, Kandzari DE, Lüscher TF, Parati G, Pathak A, Ribichini FL, Schlaich MP, Sharp ASP, Sudano I, Volpe M, Tsioufis C, Wijns W, Mahfoud F. Renal denervation in the management of hypertension in adults. A clinical consensus statement of the ESC Council on Hypertension and the European Association of Percutaneous Cardiovascular Interventions (EAPCI). Eur Heart J 2023; 44:1313-1330. [PMID: 36790101 DOI: 10.1093/eurheartj/ehad054] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 01/25/2023] [Indexed: 02/16/2023] Open
Abstract
Since the publication of the 2018 European Society of Cardiology/European Society of Hypertension (ESC/ESH) Guidelines for the Management of Arterial Hypertension, several high-quality studies, including randomised, sham-controlled trials on catheter-based renal denervation (RDN) were published, confirming both the blood pressure (BP)-lowering efficacy and safety of radiofrequency and ultrasound RDN in a broad range of patients with hypertension, including resistant hypertension. A clinical consensus document by the ESC Council on Hypertension and the European Association of Percutaneous Cardiovascular Interventions (EAPCI) on RDN in the management of hypertension was considered necessary to inform clinical practice. This expert group proposes that RDN is an adjunct treatment option in uncontrolled resistant hypertension, confirmed by ambulatory BP measurements, despite best efforts at lifestyle and pharmacological interventions. RDN may also be used in patients who are unable to tolerate antihypertensive medications in the long term. A shared decision-making process is a key feature and preferably includes a patient who is well informed on the benefits and limitations of the procedure. The decision-making process should take (i) the patient's global cardiovascular (CV) risk and/or (ii) the presence of hypertension-mediated organ damage or CV complications into account. Multidisciplinary hypertension teams involving hypertension experts and interventionalists evaluate the indication and facilitate the RDN procedure. Interventionalists require expertise in renal interventions and specific training in RDN procedures. Centres performing these procedures require the skills and resources to deal with potential complications. Future research is needed to address open questions and investigate the impact of BP-lowering with RDN on clinical outcomes and potential clinical indications beyond hypertension.
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Affiliation(s)
- Emanuele Barbato
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Michel Azizi
- Paris Centre de Recherche Cardiovasculaire, INSERM, Université Paris Cité, Paris, France.,Hypertension Department, AP-HP, Hôpital Européen Georges-Pompidou, Paris, France.,FCRIN INI-CRCT, Universitéde Lorraine, Nancy, France
| | - Roland E Schmieder
- Department of Nephrology and Hypertension, University Hospital Erlangen, Erlangen, Germany.,Friedrich Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Lucas Lauder
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes and Saarland University, Homburg, Germany
| | - Michael Böhm
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes and Saarland University, Homburg, Germany
| | - Sofie Brouwers
- Cardiovascular Center Aalst, OLV Hospital Aalst, Aalst, Belgium.,Department of Experimental Pharmacology, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Rosa Maria Bruno
- Paris Centre de Recherche Cardiovasculaire, INSERM, Université Paris Cité, Paris, France.,Pharmacology Unit, AP-HP, Hôpital Européen Georges-Pompidou, Paris, France
| | - Dariusz Dudek
- Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland.,GVM Care &Research, Maria Cecilia Hospital, Cotignola, Italy
| | - Thomas Kahan
- Department of Clinical Sciences, Karolinska Institute, Solna, Sweden.,Division of Cardiovascular Medicine, Danderyd Hospital, Stockholm, Sweden.,Department of Cardiology, Danderyd University Hospital Corporation, Stockholm, Sweden
| | | | - Thomas F Lüscher
- Department of Cardiology, Royal Brompton and Harefield Hospitals, London, UK.,National Heart and Lung Institute, Imperial College, London, UK.,School of Cardiovascular Medicine and Sciences, Kings College London, London, UK.,Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Gianfranco Parati
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Cardiology Unit, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Atul Pathak
- Department of Cardiovascular Medicine, Centre Hospitalier Princesse Grace, Monte Carlo, Monaco
| | - Flavio L Ribichini
- Division of Cardiology, Department of Medicine, University of Verona, Verona, Italy
| | - Markus P Schlaich
- Dobney Hypertension Centre, Medical School, Perth, WA, Australia.,Royal Perth Hospital Unit, Medical Research Foundation, The University of Western Australia, Perth, WA, Australia.,Departments of Cardiology and Nephrology, Royal Perth Hospital, Perth, WA, Australia
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Isabella Sudano
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Massimo Volpe
- Department of Cardiology, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Costas Tsioufis
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece.,Hippocratio Hospital, Athens, Greece
| | - William Wijns
- The Lambe Institute for Translational Medicine, Galway, Ireland.,University of Galway, Galway, Ireland.,The Smart Sensors Lab, London, UK.,CURAM, London, UK
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes and Saarland University, Homburg, Germany
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20
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Sato Y, Sharp ASP, Mahfoud F, Tunev S, Forster A, Ellis M, Gomez A, Dhingra R, Ullman J, Schlaich M, Lee D, Trudel J, Hettrick DA, Kandzari DE, Virmani R, Finn AV. Translational value of preclinical models for renal denervation: a histological comparison of human versus porcine renal nerve anatomy. EUROINTERVENTION 2023; 18:e1120-e1128. [PMID: 36214318 PMCID: PMC9909452 DOI: 10.4244/eij-d-22-00369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 08/11/2022] [Indexed: 02/09/2023]
Abstract
BACKGROUND Preclinical models have provided key insights into the response of local tissues to radiofrequency (RF) renal denervation (RDN) that is unobtainable from human studies. However, the anatomic translatability of these models to the procedure in humans is incompletely understood. Aims: We aimed to compare the renal arterial anatomy in normotensive pigs treated with RF-RDN to that of human cadavers to evaluate the suitability of normotensive pigs for determining the safety of RF-RDN. METHODS Histopathologic analyses were performed on RF-treated renal arteries in a porcine model and untreated control renal arteries. Similar analyses were performed on untreated renal arteries from human cadavers. Results: In both human and porcine renal arteries, the median number of nerves was lower in the more distal sections (the numbers in the proximal, middle, distal, 1st bifurcation, and 2nd bifurcation sections were 65, 58, 47, 22.5, and 14.7 in humans, respectively, and 39, 26, 29, 16.5, and 9.3 in the porcine models, respectively). Renal nerves were common in the regions between arteries and adjacent veins, but only 3% and 13% of the renal nerves in humans and pigs, respectively, were located behind the renal vein. The semiquantitative score of RF-induced renal arterial nerve necrosis was significantly greater at 7 days than 28 days (0.98 vs 0.75; p=0.01), and injury to surrounding organs was rarely observed. CONCLUSIONS The distribution of nerve tissue and the relative distribution of extravascular anatomic structures along the renal artery was similar between humans and pigs, which validates the translational value of the normotensive porcine model for RDN.
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Affiliation(s)
- Yu Sato
- CVPath Institute Inc., Gaithersburg, MD, USA
| | | | - Felix Mahfoud
- Department of Internal Medicine III, Cardiology, Angiology and Intensive Care Medicine, Saarland University Hospital, Hamburg, Germany
| | | | | | | | - Ana Gomez
- CVPath Institute Inc., Gaithersburg, MD, USA
| | | | | | | | - David Lee
- Stanford Hospital and Clinics, Palo Alto, CA, USA
| | | | | | - David E Kandzari
- Department of Cardiovascular Surgery, Marcus Valve Center, Piedmont Heart Institute, Atlanta, GA, USA
| | | | - Aloke V Finn
- CVPath Institute Inc., Gaithersburg, MD, USA
- University of Maryland, Baltimore, MD, USA
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21
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Azizi M, Mahfoud F, Weber MA, Sharp ASP, Schmieder RE, Lurz P, Lobo MD, Fisher NDL, Daemen J, Bloch MJ, Basile J, Sanghvi K, Saxena M, Gosse P, Jenkins JS, Levy T, Persu A, Kably B, Claude L, Reeve-Stoffer H, McClure C, Kirtane AJ, Mullin C, Thackeray L, Chertow G, Kahan T, Dauerman H, Ullery S, Abbott JD, Loening A, Zagoria R, Costello J, Krathan C, Lewis L, McElvarr A, Reilly J, Cash M, Williams S, Jarvis M, Fong P, Laffer C, Gainer J, Robbins M, Crook S, Maddel S, Hsi D, Martin S, Portnay E, Ducey M, Rose S, DelMastro E, Bangalore S, Williams S, Cabos S, Rodriguez Alvarez C, Todoran T, Powers E, Hodskins E, Paladugu V, Tecklenburg A, Devireddy C, Lea J, Wells B, Fiebach A, Merlin C, Rader F, Dohad S, Kim HM, Rashid M, Abraham J, Owan T, Abraham A, Lavasani I, Neilson H, Calhoun D, McElderry T, Maddox W, Oparil S, Kinder S, Radhakrishnan J, Batres C, Edwards S, Garasic J, Drachman D, Zusman R, Rosenfield K, Do D, Khuddus M, Zentko S, O'Meara J, Barb I, Foster A, Boyette A, Wang Y, Jay D, Skeik N, Schwartz R, Peterson R, Goldman JA, Goldman J, Ledley G, Katof N, Potluri S, Biedermann S, Ward J, White M, Mauri L, Sobieszczky P, Smith A, Aseltine L, Stouffer R, Hinderliter A, Pauley E, Wade T, Zidar D, Shishehbor M, Effron B, Costa M, Semenec T, Roongsritong C, Nelson P, Neumann B, Cohen D, Giri J, Neubauer R, Vo T, Chugh AR, Huang PH, Jose P, Flack J, Fishman R, Jones M, Adams T, Bajzer C, Mathur A, Jain A, Balawon A, Zongo O, Bent C, Beckett D, Lakeman N, Kennard S, D’Souza RJ, Statton S, Wilkes L, Anning C, Sayer J, Iyer SG, Robinson N, Sevillano A, Ocampo M, Gerber R, Faris M, Marshall AJ, Sinclair J, Pepper H, Davies J, Chapman N, Burak P, Carvelli P, Jadhav S, Quinn J, Rump LC, Stegbauer J, Schimmöller L, Potthoff S, Schmid C, Roeder S, Weil J, Hafer L, Agdirlioglu T, Köllner T, Böhm M, Ewen S, Kulenthiran S, Wachter A, Koch C, Fengler K, Rommel KP, Trautmann K, Petzold M, Ott C, Schmid A, Uder M, Heinritz U, Fröhlich-Endres K, Genth-Zotz S, Kämpfner D, Grawe A, Höhne J, Kaesberger B, von zur Mühlen C, Wolf D, Welzel M, Heinrichs G, Trabitzsch B, Cremer A, Trillaud H, Papadopoulos P, Maire F, Gaudissard J, Sapoval M, Livrozet M, Lorthioir A, Amar L, Paquet V, Pathak A, Honton B, Cottin M, Petit F, Lantelme P, Berge C, Courand PY, Langevin F, Delsart P, Longere B, Ledieu G, Pontana F, Sommeville C, Bertrand F, Feyz L, Zeijen V, Ruiter A, Huysken E, Blankestijn P, Voskuil M, Rittersma Z, Dolmans H, Kroon A, van Zwam W, Vranken J, de Haan. C, Renkin J, Maes F, Beauloye C, Lengelé JP, Huyberechts D, Bouvie A, Witkowski A, Januszewicz A, Kądziela J, Prejbisj A, Hering D, Ciecwierz D, Jaguszewski MJ, Owczuk R. Effects of Renal Denervation vs Sham in Resistant Hypertension After Medication Escalation: Prespecified Analysis at 6 Months of the RADIANCE-HTN TRIO Randomized Clinical Trial. JAMA Cardiol 2022; 7:1244-1252. [PMID: 36350593 PMCID: PMC9647563 DOI: 10.1001/jamacardio.2022.3904] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Importance Although early trials of endovascular renal denervation (RDN) for patients with resistant hypertension (RHTN) reported inconsistent results, ultrasound RDN (uRDN) was found to decrease blood pressure (BP) vs sham at 2 months in patients with RHTN taking stable background medications in the Study of the ReCor Medical Paradise System in Clinical Hypertension (RADIANCE-HTN TRIO) trial. Objectives To report the prespecified analysis of the persistence of the BP effects and safety of uRDN vs sham at 6 months in conjunction with escalating antihypertensive medications. Design, Setting, and Participants This randomized, sham-controlled, clinical trial with outcome assessors and patients blinded to treatment assignment, enrolled patients from March 11, 2016, to March 13, 2020. This was an international, multicenter study conducted in the US and Europe. Participants with daytime ambulatory BP of 135/85 mm Hg or higher after 4 weeks of single-pill triple-combination treatment (angiotensin-receptor blocker, calcium channel blocker, and thiazide diuretic) with estimated glomerular filtration rate (eGFR) of 40 mL/min/1.73 m2 or greater were randomly assigned to uRDN or sham with medications unchanged through 2 months. From 2 to 5 months, if monthly home BP was 135/85 mm Hg or higher, standardized stepped-care antihypertensive treatment starting with aldosterone antagonists was initiated under blinding to treatment assignment. Interventions uRDN vs sham procedure in conjunction with added medications to target BP control. Main Outcomes and Measures Six-month change in medications, change in daytime ambulatory systolic BP, change in home systolic BP adjusted for baseline BP and medications, and safety. Results A total of 65 of 69 participants in the uRDN group and 64 of 67 participants in the sham group (mean [SD] age, 52.4 [8.3] years; 104 male [80.6%]) with a mean (SD) eGFR of 81.5 (22.8) mL/min/1.73 m2 had 6-month daytime ambulatory BP measurements. Fewer medications were added in the uRDN group (mean [SD], 0.7 [1.0] medications) vs sham (mean [SD], 1.1 [1.1] medications; P = .045) and fewer patients in the uRDN group received aldosterone antagonists at 6 months (26 of 65 [40.0%] vs 39 of 64 [60.9%]; P = .02). Despite less intensive standardized stepped-care antihypertensive treatment, mean (SD) daytime ambulatory BP at 6 months was 138.3 (15.1) mm Hg with uRDN vs 139.0 (14.3) mm Hg with sham (additional decreases of -2.4 [16.6] vs -7.0 [16.7] mm Hg from month 2, respectively), whereas home SBP was lowered to a greater extent with uRDN by 4.3 mm Hg (95% CI, 0.5-8.1 mm Hg; P = .03) in a mixed model adjusting for baseline and number of medications. Adverse events were infrequent and similar between groups. Conclusions and Relevance In this study, in patients with RHTN initially randomly assigned to uRDN or a sham procedure and who had persistent elevation of BP at 2 months after the procedure, standardized stepped-care antihypertensive treatment escalation resulted in similar BP reduction in both groups at 6 months, with fewer additional medications required in the uRDN group. Trial Registration ClinicalTrials.gov Identifier: NCT02649426.
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Affiliation(s)
- Michel Azizi
- Université Paris Cité, F-75006 Paris, France,Assistance Publique–Hôpitaux de Paris, Hôpital Européen Georges-Pompidou, Hypertension Department and DMU CARTE, F-75015 Paris, France,INSERM, CIC1418, F-75015 Paris, France
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Saarland University Hospital, Homburg/Saar, Germany,Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge
| | - Michael A. Weber
- Division of Cardiovascular Medicine, State University of New York, Downstate Medical Center, New York
| | - Andrew S. P. Sharp
- University Hospital of Wales, Cardiff and University of Exeter, Exeter, United Kingdom
| | - Roland E. Schmieder
- Nephrology and Hypertension, University Hospital Erlangen, Friedrich Alexander University, Erlangen, Germany
| | - Philipp Lurz
- Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Melvin D. Lobo
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | | | - Joost Daemen
- Erasmus MC, University Medical Center Rotterdam, Department of Cardiology, Rotterdam, the Netherlands
| | - Michael J. Bloch
- Department of Medicine, University of Nevada School of Medicine, Vascular Care, Renown Institute of Heart and Vascular Health, Reno
| | - Jan Basile
- Division of Cardiovascular Medicine, Medical University of South Carolina, Ralph H. Johnson VA Medical Center, Charleston
| | | | - Manish Saxena
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | | | | | - Terry Levy
- Royal Bournemouth Hospital, Dorset, United Kingdom
| | - Alexandre Persu
- Division of Cardiology, Cliniques Universitaires Saint-Luc and Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Benjamin Kably
- Assistance Publique–Hôpitaux de Paris, Hôpital Européen Georges-Pompidou, Department of Pharmacology, Paris, France
| | | | | | | | - Ajay J. Kirtane
- Columbia University Medical Center/New York-Presbyterian Hospital and the Cardiovascular Research Foundation, New York
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Danny Do
- for the RADIANCE-HTN Investigators
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Jay Giri
- for the RADIANCE-HTN Investigators
| | | | - Thu Vo
- for the RADIANCE-HTN Investigators
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22
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Pruszczyk P, Klok FA, Kucher N, Roik M, Meneveau N, Sharp ASP, Nielsen-Kudsk JE, Obradović S, Barco S, Giannini F, Stefanini G, Tarantini G, Konstantinides S, Dudek D. Percutaneous treatment options for acute pulmonary embolism: a clinical consensus statement by the ESC Working Group on Pulmonary Circulation and Right Ventricular Function and the European Association of Percutaneous Cardiovascular Interventions. EUROINTERVENTION 2022; 18:e623-e638. [PMID: 36112184 PMCID: PMC10241264 DOI: 10.4244/eij-d-22-00246] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 07/25/2022] [Indexed: 07/25/2023]
Abstract
There is a growing clinical and scientific interest in catheter-directed therapy (CDT) of acute pulmonary embolism (PE). Currently, CDT should be considered for patients with high-risk PE, in whom thrombolysis is contraindicated or has failed. Also, CDT is a treatment option for initially stable patients in whom anticoagulant treatment fails, i.e., those who experience haemodynamic deterioration despite adequately dosed anticoagulation. However, the definition of treatment failure (primary reperfusion therapy or anticoagulation alone) remains an important area of uncertainty. Moreover, several techniques for CDT are available without evidence supporting one over the other, and variation in practice with regard to periprocedural anticoagulation is considerable. The aim of this position paper is to describe the currently available CDT approaches in PE patients and to standardise patient selection, the timing and technique of the procedure itself as well as anticoagulation regimens during CDT. We discuss several clinical scenarios of the clinical evaluation of the "efficacy" of thrombolysis and anticoagulation, including treatment failure with haemodynamic deterioration and treatment failure based on a lack of improvement. This clinical consensus statement serves as a practical guide for CDT, complementary to the formal guidelines.
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Affiliation(s)
- Piotr Pruszczyk
- Department of Internal Medicine and Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Frederikus A Klok
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
- Center for Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany
| | - Nils Kucher
- Department of Angiology, University Hospital Zurich, Zurich, Switzerland
| | - Marek Roik
- Department of Internal Medicine and Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Nicolas Meneveau
- Hôpital Jean Minjoz, Besançon, France and University of Burgundy Franche-Comté, Besançon, France
| | - Andrew S P Sharp
- University Hospital of Wales, Cardiff, UK and University of Exeter, Exeter, UK
| | | | - Slobodan Obradović
- Clinic of Cardiology, Military Medical Academy, School of Medicine, University of Defence, Belgrade, Serbia
| | - Stefano Barco
- Center for Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany
- Department of Angiology, University Hospital Zurich, Zurich, Switzerland
| | - Francesco Giannini
- Interventional Cardiology Unit, GVM Care and Research, Maria Cecilia Hospital, Cotignola, Italy
| | - Giulio Stefanini
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
- IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Giuseppe Tarantini
- Department of Cardiac, Thoracic, and Vascular Sciences and Public Health, University of Padova, Policlinico Universitario, Padova, Italy
| | - Stavros Konstantinides
- Center for Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany
- Department of Cardiology, Democritus University of Thrace, Komotini, Greece
| | - Dariusz Dudek
- Interventional Cardiology Unit, GVM Care and Research, Maria Cecilia Hospital, Cotignola, Italy
- Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland
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23
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Klok FA, Piazza G, Sharp ASP, Ní Ainle F, Jaff MR, Chauhan N, Patel B, Barco S, Goldhaber SZ, Kucher N, Lang IM, Schmidtmann I, Sterling KM, Becker D, Martin N, Rosenfield K, Konstantinides SV. Ultrasound-facilitated, catheter-directed thrombolysis vs anticoagulation alone for acute intermediate-high-risk pulmonary embolism: Rationale and design of the HI-PEITHO study. Am Heart J 2022; 251:43-53. [PMID: 35588898 DOI: 10.1016/j.ahj.2022.05.011] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 05/13/2022] [Accepted: 05/13/2022] [Indexed: 05/21/2023]
Abstract
BACKGROUND Due to the bleeding risk of full-dose systemic thrombolysis and the lack of major trials focusing on the clinical benefits of catheter-directed treatment, heparin antiocoagulation remains the standard of care for patients with intermediate-high-risk pulmonary embolism (PE). METHODS AND RESULTS The Higher-Risk Pulmonary Embolism Thrombolysis (HI-PEITHO) study (ClinicalTrials.gov Identifier: NCT04790370) is a multinational multicenter randomized controlled parallel-group comparison trial. Patients with: (1) confirmed acute PE; (2) evidence of right ventricular (RV) dysfunction on imaging; (3) a positive cardiac troponin test; and (4) clinical criteria indicating an elevated risk of early death or imminent hemodynamic collapse, will be randomized 1:1 to treatment with a standardized protocol of ultrasound-facilitated catheter-directed thrombolysis plus anticoagulation, vs anticoagulation alone. The primary outcome is a composite of PE-related mortality, cardiorespiratory decompensation or collapse, or non-fatal symptomatic and objectively confirmed PE recurrence, within 7 days of randomization. Further assessments cover, apart from bleeding complications, a broad spectrum of functional and patient-reported outcomes including quality of life indicators, functional status and the utilization of health care resources over a 12-month follow-up period. The trial plans to include 406 patients, but the adaptive design permits a sample size increase depending on the results of the predefined interim analysis. As of May 11, 2022, 27 subjects have been enrolled. The trial is funded by Boston Scientific Corporation and through collaborative research agreements with University of Mainz and The PERT Consortium. CONCLUSIONS Regardless of the outcome, HI-PEITHO will establish the first-line treatment in intermediate-high risk PE patients with imminent hemodynamic collapse. The trial is expected to inform international guidelines and set the standard for evaluation of catheter-directed reperfusion options in the future.
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Affiliation(s)
- Frederikus A Klok
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, The Netherlands; Center for Thrombosis and Heamostasis, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Gregory Piazza
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, and Harvard Medical School, Boston, MA
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom
| | - Fionnuala Ní Ainle
- Department of Haematology, Mater Misericordiae University Hospital, Dublin, Ireland
| | | | | | | | - Stefano Barco
- Clinic of Angiology, University Hospital Zurich, Zurich, Switzerland; Center for Thrombosis and Heamostasis, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Samuel Z Goldhaber
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, and Harvard Medical School, Boston, MA
| | - Nils Kucher
- Clinic of Angiology, University Hospital Zurich, Zurich, Switzerland
| | - Irene M Lang
- Cardiology and Center of Cardiovascular Medicine, Medical University of Vienna, Vienna, Austria
| | - Irene Schmidtmann
- Institute for Medical Biostatistics, Epidemiology and Informatics, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Keith M Sterling
- Department of Cardiovascular and Interventional Radiology, Inova Alexandria Hospital, VA
| | - Dorothea Becker
- Center for Thrombosis and Heamostasis, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Nadine Martin
- Center for Thrombosis and Heamostasis, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Kenneth Rosenfield
- Division of Vascular Medicine and Intervention, Massachusetts General Hospital, Boston, MA
| | - Stavros V Konstantinides
- Center for Thrombosis and Heamostasis, University Medical Center of the Johannes Gutenberg University, Mainz, Germany; Department of Cardiology, Democritus University of Thrace, Alexandroupolis, Greece.
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24
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Affiliation(s)
- Ziad A Ali
- St. Francis Hospital, Roslyn, NY (Z.A.A.).,Cardiovascular Research Foundation, New York, NY (Z.A.A.)
| | - Andrew S P Sharp
- University Hospital of Wales, Cardiff, United Kingdom (A.S.P.S.)
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25
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Mahfoud F, Kandzari DE, Kario K, Townsend RR, Weber MA, Schmieder RE, Tsioufis K, Pocock S, Dimitriadis K, Choi JW, East C, D'Souza R, Sharp ASP, Ewen S, Walton A, Hopper I, Brar S, McKenna P, Fahy M, Böhm M. Long-term efficacy and safety of renal denervation in the presence of antihypertensive drugs (SPYRAL HTN-ON MED): a randomised, sham-controlled trial. Lancet 2022; 399:1401-1410. [PMID: 35390320 DOI: 10.1016/s0140-6736(22)00455-x] [Citation(s) in RCA: 91] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 02/28/2022] [Accepted: 03/03/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Renal denervation has been shown to lower blood pressure in the presence of antihypertensive medications; however, long-term safety and efficacy data from randomised trials of renal denervation are lacking. In this pre-specified analysis of the SPYRAL HTN-ON MED study, we compared changes in blood pressure, antihypertensive drug use, and safety up to 36 months in renal denervation versus a sham control group. METHODS This randomised, single-blind, sham-controlled trial enrolled patients from 25 clinical centres in the USA, Germany, Japan, the UK, Australia, Austria, and Greece, with uncontrolled hypertension and office systolic blood pressure between 150 mm Hg and 180 mm Hg and diastolic blood pressure of 90 mm Hg or higher. Eligible patients had to have 24-h ambulatory systolic blood pressure between 140 mm Hg and less than 170 mm Hg, while taking one to three antihypertensive drugs with stable doses for at least 6 weeks. Patients underwent renal angiography and were randomly assigned (1:1) to radiofrequency renal denervation or a sham control procedure. Patients and physicians were unmasked after 12-month follow-up and sham control patients could cross over after 12-month follow-up completion. The primary endpoint was the treatment difference in mean 24-h systolic blood pressure at 6 months between the renal denervation group and the sham control group. Statistical analyses were done on the intention-to-treat population. Long-term efficacy was assessed using ambulatory and office blood pressure measurements up to 36 months. Drug surveillance was used to assess medication use. Safety events were assessed up to 36 months. This trial is registered with ClinicalTrials.gov, NCT02439775; prospectively, an additional 260 patients are currently being randomly assigned as part of the SPYRAL HTN-ON MED Expansion trial. FINDINGS Between July 22, 2015, and June 14, 2017, among 467 enrolled patients, 80 patients fulfilled the qualifying criteria and were randomly assigned to undergo renal denervation (n=38) or a sham control procedure (n=42). Mean ambulatory systolic and diastolic blood pressure were significantly reduced from baseline in the renal denervation group, and were significantly lower than the sham control group at 24 and 36 months, despite a similar treatment intensity of antihypertensive drugs. The medication burden at 36 months was 2·13 medications (SD 1·15) in the renal denervation group and 2·55 medications (2·19) in the sham control group (p=0·26). 24 (77%) of 31 patients in the renal denervation group and 25 (93%) of 27 patients in the sham control group adhered to medication at 36 months. At 36 months, the ambulatory systolic blood pressure reduction was -18·7 mm Hg (SD 12·4) for the renal denervation group (n=30) and -8·6 mm Hg (14·6) for the sham control group (n=32; adjusted treatment difference -10·0 mm Hg, 95% CI -16·6 to -3·3; p=0·0039). Treatment differences between the renal denervation group and sham control group at 36 months were -5·9 mm Hg (95% CI -10·1 to -1·8; p=0·0055) for mean ambulatory diastolic blood pressure, -11·0 mm Hg (-19·8 to -2·1; p=0·016) for morning systolic blood pressure, and -11·8 mm Hg (-19·0 to -4·7; p=0·0017) for night-time systolic blood pressure. There were no short-term or long-term safety issues associated with renal denervation. INTERPRETATION Radiofrequency renal denervation compared with sham control produced a clinically meaningful and lasting blood pressure reduction up to 36 months of follow-up, independent of concomitant antihypertensive medications and without major safety events. Renal denervation could provide an adjunctive treatment modality in the management of patients with hypertension. FUNDING Medtronic.
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Affiliation(s)
- Felix Mahfoud
- Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany.
| | | | - Kazuomi Kario
- Department of Cardiovascular Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Raymond R Townsend
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michael A Weber
- Department of Medicine, SUNY Downstate College of Medicine, New York, NY, USA
| | | | - Konstantinos Tsioufis
- National and Kapodistrian University of Athens, Hippocratio Hospital, Athens, Greece
| | - Stuart Pocock
- London School of Hygiene & Tropical Medicine, London, UK
| | - Kyriakos Dimitriadis
- National and Kapodistrian University of Athens, Hippocratio Hospital, Athens, Greece
| | - James W Choi
- Baylor Research Institute, Jack and Jane Hamilton Heart and Vascular Hospital, Dallas, TX, USA
| | - Cara East
- Baylor Research Institute, Jack and Jane Hamilton Heart and Vascular Hospital, Dallas, TX, USA
| | | | | | - Sebastian Ewen
- Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany
| | | | | | | | | | | | - Michael Böhm
- Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany
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26
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Kandzari DE, Mahfoud F, Weber MA, Townsend R, Parati G, Fisher NDL, Lobo MD, Bloch M, Böhm M, Sharp ASP, Schmieder RE, Azizi M, Schlaich MP, Papademetriou V, Kirtane AJ, Daemen J, Pathak A, Ukena C, Lurz P, Grassi G, Myers M, Finn AV, Morice MC, Mehran R, Jüni P, Stone GW, Krucoff MW, Whelton PK, Tsioufis K, Cutlip DE, Spitzer E. Clinical Trial Design Principles and Outcomes Definitions for Device-Based Therapies for Hypertension: A Consensus Document From the Hypertension Academic Research Consortium. Circulation 2022; 145:847-863. [PMID: 35286164 PMCID: PMC8912966 DOI: 10.1161/circulationaha.121.057687] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The clinical implications of hypertension in addition to a high prevalence of both uncontrolled blood pressure and medication nonadherence promote interest in developing device-based approaches to hypertension treatment. The expansion of device-based therapies and ongoing clinical trials underscores the need for consistency in trial design, conduct, and definitions of clinical study elements to permit trial comparability and data poolability. Standardizing methods of blood pressure assessment, effectiveness measures beyond blood pressure alone, and safety outcomes are paramount. The Hypertension Academic Research Consortium (HARC) document represents an integration of evolving evidence and consensus opinion among leading experts in cardiovascular medicine and hypertension research with regulatory perspectives on clinical trial design and methodology. The HARC document integrates the collective information among device-based therapies for hypertension to better address existing challenges and identify unmet needs for technologies proposed to treat the world’s leading cause of death and disability. Consistent with the Academic Research Consortium charter, this document proposes pragmatic consensus clinical design principles and outcomes definitions for studies aimed at evaluating device-based hypertension therapies.
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Affiliation(s)
| | - Felix Mahfoud
- Piedmont Heart Institute, Atlanta, GA (D.E.K.).,Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge (F.M.)
| | - Michael A Weber
- State University of New York, Downstate Medical College, New York (M.A.W.)
| | - Raymond Townsend
- University of Pennsylvania, Perelman School of Medicine, Philadelphia (R.T.)
| | - Gianfranco Parati
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (G.P.).,Istituto Auxologico Italiano Istituto di Ricovero e Cura a Carattere scientifico (IRCCS), Ospedale San Luca, Milan, Italy (G.P.)
| | | | - Melvin D Lobo
- Barts National Institute for Health Research Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, United Kingdom (M.D.L.)
| | - Michael Bloch
- University of Nevada/Reno School of Medicine (M. Bloch).,Renown Institute for Heart and Vascular Health, Reno, NV (M. Bloch)
| | - Michael Böhm
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany (F.M., M. Böhm, C.U.)
| | - Andrew S P Sharp
- University Hospital of Wales, Cardiff and University of Exeter, United Kingdom (A.S.P.S.)
| | - Roland E Schmieder
- Department of Nephrology and Hypertension, University Hospital Erlangen, Friedrich Alexander University Erlangen/Nürnberg, Germany (R.E.S.)
| | - Michel Azizi
- University of Paris, Institut national de la santé et de la recherche médicale (INSERM), Centre d'investigation clinique 418, Assistance Publique-Hôpitaux de Paris Hypertension Department and Département médico-universitaire Cardiologie Rein Transplantation Neurovasculaire, Georges Pompidou European Hospital, France (M.A.)
| | - Markus P Schlaich
- Dobney Hypertension Centre, School of Medicine-Royal Perth Hospital Unit and Research Foundation, University of Western Australia (M.P.S.)
| | - Vasilios Papademetriou
- Department of Veterans Affairs and Georgetown University Medical Centers, Washington, DC (V.P.)
| | - Ajay J Kirtane
- Columbia University Irving Medical Center/New York-Presbyterian Hospital, New York' NY (A.J.K.).,Cardiovascular Research Foundation, New York (A.J.K., R.M., G.W.S.)
| | - Joost Daemen
- Thoraxcenter, Department of Cardiology, Erasmus University Medical Center, Rotterdam, The Netherlands (J.D., E.S.)
| | - Atul Pathak
- Department of Cardiovasculaire Medicine, European Society of Hypertension Excellence Center, Princess Grace Hospital, Monaco (A.P.).,Centre for Anthropobiology and Genomics of Toulouse, Toulouse, France (A.P.)
| | - Christian Ukena
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany (F.M., M. Böhm, C.U.)
| | - Philipp Lurz
- Heart Center Leipzig at University of Leipzig, Germany (P.L.)
| | - Guido Grassi
- Clinica Medica University Milano-Bicocca, Milan, Italy (G.G.)
| | - Martin Myers
- Division of Cardiology, Sunnybrook Health Sciences Centre (M.M.), University of Toronto, Canada
| | | | | | - Roxana Mehran
- Cardiovascular Research Foundation, New York (A.J.K., R.M., G.W.S.).,Mount Sinai Hospital, New York (R.M., G.W.S.)
| | - Peter Jüni
- Applied Health Research Centre, Li Ka Shing Knowledge Institute of St Michael's Hospital, Department of Medicine and Institute of Health Policy, Management and Evaluation (P.J.), University of Toronto, Canada
| | - Gregg W Stone
- Cardiovascular Research Foundation, New York (A.J.K., R.M., G.W.S.)
| | | | - Paul K Whelton
- Departments of Epidemiology and Medicine, Tulane University Health Sciences Center, New Orleans, LA (P.K.W.)
| | - Konstantinos Tsioufis
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Hippocratio Hospital, Greece (K.T.)
| | - Donald E Cutlip
- Baim Institute for Clinical Research, Boston, MA (D.E.C.).,Beth Israel Deaconess Medical Center, Boston, MA (D.E.C.)
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27
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Jordan AN, Anning C, Wilkes L, Ball C, Pamphilon N, Clark CE, Bellenger NG, Shore AC, Sharp ASP, Valderas JM. Cross-cultural adaptation of the Spanish MINICHAL instrument into English for use in the United Kingdom. Health Qual Life Outcomes 2022; 20:39. [PMID: 35246164 PMCID: PMC8895672 DOI: 10.1186/s12955-022-01943-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 02/20/2022] [Indexed: 12/12/2022] Open
Abstract
Background Hypertension is a highly prevalent condition, with optimal treatment to BP targets conferring significant gains in terms of cardiovascular outcomes. Understanding why some patients do not achieve BP targets would be enhanced through greater understanding of their health-related quality of life (HRQoL). However, the only English language disease-specific instruments for measurement of HRQoL in hypertension have not been validated in accordance with accepted standards. It is proposed that the Spanish MINICHAL instrument for the assessment of HRQoL in hypertension could be translated, adapted and validated for use in the United Kingdom. The aim of the study was therefore to complete this process. Methods The MINICHAL authors were contacted and the original instrument obtained. This was then translated into English by two independent English-speakers, with these versions then reconciled, before back-translation and subsequent production of a 2nd reconciled version. Thereafter, a final version was produced after cognitive debriefing, for administration and psychometric analysis in the target population of patients living in the Exeter area (Southwest UK) aged 18–80 years with treatment-naïve grade II-III hypertension, before, during and after 18 weeks’ intensive treatment. Results The English-language instrument was administered to 30 individuals (median age: 58.5 years, 53% male). Psychometric analysis demonstrated a floor effect, though no ceiling effect. Internal consistency for both state of mind (StM) and somatic manifestations (SM) dimensions of the instrument were acceptable (Cronbach’s alpha = 0.81 and 0.75), as was test–retest reliability (ICC = 0.717 and 0.961) and construct validity, which was measured through co-administration with the EQ-5D-5L and Bulpitt-Fletcher instruments. No significant associations were found between scores and patient characteristics known to affect HRQoL. The EQ-5D-5L instrument found an improvement in HRQoL following treatment, with the StM and SM dimensions of the English language MINICHAL trending to support this (d = 0.32 and 0.02 respectively). Conclusions The present study details the successful English translation and validation of the MINICHAL instrument for use in individuals with hypertension. The data reported also supports an improvement in HRQoL with rapid treatment of grade II-III hypertension, a strategy which has been recommended by contemporaneous European guidelines. Trial registration ISRCTN registry number: 57475376 (assigned 25/06/2015).
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Affiliation(s)
- Andrew N Jordan
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK. .,Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK.
| | - Christine Anning
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK
| | - Lindsay Wilkes
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK
| | - Claire Ball
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK
| | - Nicola Pamphilon
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK
| | - Christopher E Clark
- Health Services and Policy Research Group, Exeter Collaboration for Academic Primary Care (APEx), NIHR School for Primary Care Research, University of Exeter, Smeall Building, St Luke's Campus, Magdalen Road, Exeter, EX1 2LU, UK
| | - Nicholas G Bellenger
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK.,Department of Cardiology, Royal Devon and Exeter Hospital, Exeter, UK
| | - Angela C Shore
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK.,Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
| | - Andrew S P Sharp
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK.,Department of Cardiology, Royal Devon and Exeter Hospital, Exeter, UK
| | - Jose M Valderas
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK.,Health Services and Policy Research Group, Exeter Collaboration for Academic Primary Care (APEx), NIHR School for Primary Care Research, University of Exeter, Smeall Building, St Luke's Campus, Magdalen Road, Exeter, EX1 2LU, UK
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28
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Fisher NDL, Kirtane AJ, Daemen J, Rader F, Lobo MD, Saxena M, Abraham J, Schmieder RE, Sharp ASP, Gosse P, Claude L, Song Y, Azizi M. Plasma renin and aldosterone concentrations related to endovascular ultrasound renal denervation in the RADIANCE-HTN SOLO trial. J Hypertens 2022; 40:221-228. [PMID: 34433763 DOI: 10.1097/hjh.0000000000002994] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The RADIANCE-HTN SOLO trial demonstrated a greater reduction in daytime ambulatory SBP at 2 months by endovascular ultrasound renal denervation than sham procedure. We hypothesized that plasma renin and aldosterone concentrations would be associated with the SBP response to renal denervation. METHODS Hypertensive patients were randomized to renal denervation (n = 74) or sham (n = 72) after a 4-week washout of antihypertensive medications. In a 53-patient subset, 2-month and 6-month plasma renin and aldosterone concentration were measured. Dietary sodium was not controlled. RESULTS Mean age of the 29 treatment and 24 sham patients was 54 years; 62% were men; 17% black. Daytime ambulatory SBP fell in the denervation but not the sham group at 2 months (-7.8 ± 10.7 vs. -0.1 ± 10.1 mmHg; P = 0.048). Baseline plasma renin and aldosterone concentrations were in the low-normal range, did not change significantly at 2 months in either group and did not predict response to renal denervation. At 6 months, after the addition of antihypertensive medications, there was a significant rise in renin in the sham but not the denervation group. CONCLUSION Although renal denervation but not sham resulted in a decrease in daytime ambulatory SBP at 2 months, renin and aldosterone concentrations did neither predict the BP response to renal denervation; nor did they fall after denervation. A rise in renin at 6 months in the sham group likely represents confounding from antihypertensive medications. Whether the BP-lowering effect of renal denervation depends on reducing local intrarenal renin release requires further study.
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Affiliation(s)
- Naomi D L Fisher
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Ajay J Kirtane
- Columbia University Medical Center/New York-Presbyterian Hospital and the Cardiovascular Research Foundation, New York, New York, USA
| | - Joost Daemen
- Erasmus MC, Department of Cardiology, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Florian Rader
- Cedars-Sinai Heart Institute, Los Angeles, California, USA
| | - Melvin D Lobo
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Manish Saxena
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, UK
| | | | - Roland E Schmieder
- Nephrology and Hypertension, University Hospital Erlangen, Friedrich Alexander University, Erlangen, Germany
| | - Andrew S P Sharp
- University Hospital of Wales, Cardiff and University of Exeter, Exeter, UK
| | | | | | - Yang Song
- Baim Institute for Clinical Research, Boston, Massachusetts, USA
| | - Michel Azizi
- Université de Paris
- AP-HP, Hôpital Européen Georges-Pompidou, Hypertension Department and DMU CARTE
- INSERM, CIC1418, Paris, France
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Adlam D, Zarebinski M, Uren NG, Ptaszynski P, Oldroyd KG, Munir S, Zaman A, Contractor H, Kiss RG, Édes I, Szachniewicz J, Nagy GG, Garcia MJ, Tomcsanyi J, Irving J, Sharp ASP, Musialek P, Lupkovics G, Shirodaria C, Selvanayagam JB, Quinn P, Ng L, Roth M, Insko MA, Haber B, Hill S, Siegel L, Tulloch S, Channon KM. A Randomized, double-blind, dose ranging clinical trial of intravenous FDY-5301 in acute STEMI patients undergoing primary PCI. Int J Cardiol 2022; 347:1-7. [PMID: 34774885 DOI: 10.1016/j.ijcard.2021.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 08/31/2021] [Accepted: 11/07/2021] [Indexed: 11/05/2022]
Abstract
BACKGROUND Ischemia-reperfusion injury remains a major clinical problem in patients with ST-elevation myocardial infarction (STEMI), leading to myocardial damage despite early reperfusion by primary percutaneous coronary intervention (PPCI). There are no effective therapies to limit ischemia-reperfusion injury, which is caused by multiple pathways activated by rapid tissue reoxygenation and the generation of reactive oxygen species (ROS). FDY-5301 contains sodium iodide, a ubiquitous inorganic halide and elemental reducing agent that can act as a catalytic anti-peroxidant. We tested the feasibility, safety and potential utility of FDY-5301 as a treatment to limit ischemia-reperfusion injury, in patients with first-time STEMI undergoing emergency PPCI. METHODS STEMI patients (n = 120, median 62 years) presenting within 12 h of chest pain onset were randomized at 20 PPCI centers, in a double blind Phase 2 clinical trial, to receive FDY-5301 (0.5, 1.0 or 2.0 mg/kg) or placebo prior to reperfusion, to evaluate the feasibility endpoints. Participants underwent continuous ECG monitoring for 14 days after PPCI to address pre-specified cardiac arrhythmia safety end points and cardiac magnetic resonance imaging (MRI) at 72 h and at 3 months to assess exploratory efficacy end points. RESULTS Intravenous FDY-5301 was delivered before re-opening of the infarct-related artery in 97% participants and increased plasma iodide levels ~1000-fold within 2 min. There was no significant increase in the primary safety end point of incidence of cardiac arrhythmias of concern. MRI at 3 months revealed median final infarct sizes in placebo vs. 2.0 mg/kg FDY-5301-treated patients of 14.9% vs. 8.5%, and LV ejection fractions of 53.9% vs. 63.2%, respectively, although the study was not powered to detect statistical significance. In patients receiving FDY-5301, there was a significant reduction in the levels of MPO, MMP2 and NTproBNP after PPCI, but no reduction with placebo. CONCLUSIONS Intravenous FDY-5301, delivered immediately prior to PPCI in acute STEMI, is feasible, safe, and shows potential efficacy. A larger trial is justified to test the effects of FDY-5301 on acute ischemia-reperfusion injury and clinical outcomes. CLINICAL TRIAL REGISTRATION CT.govNCT03470441; EudraCT 2017-000047-41.
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Affiliation(s)
- David Adlam
- Department of Cardiovascular Sciences, NIHR Leicester Biomedical Research Centre, University of Leicester, UK
| | - Maciej Zarebinski
- Invasive Cardiology Dept. Western Hospital, Grodzisk Mazowiecki, Poland
| | - Neal G Uren
- Edinburgh Heart Centre, Royal Infirmary, Edinburgh, UK
| | - Pawel Ptaszynski
- Department of Electrocardiology, Medical University of Lodz, Poland; Central University Hospital, Lodz, Poland
| | - Keith G Oldroyd
- West of Scotland Regional Heart and Lung Centre, Golden Jubilee National Hospital, Glasgow, UK
| | - Shahzad Munir
- Cardiology Department, Wolverhampton Heart and Lung Centre, New Cross Hospital, Wolverhampton Road, Wolverhampton, UK
| | - Azfar Zaman
- Freeman Hospital and Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne, UK
| | - Hussain Contractor
- Department of Cardiovascular Medicine, Manchester University NHS Foundation Trust, Wythenshawe Hospital, Manchester, UK
| | | | - István Édes
- Department of Cardiology, Debrecen University, Debrecen, Hungary
| | | | - Gergely Gyorgy Nagy
- Borsod-Abauj-Zemplen County Central Hospital and University Teaching Hospital, 1st Department of Internal Medicine and Cardiology, Miskolc, Hungary
| | - Mario J Garcia
- Division of Cardiology, Montefiore Medical Center, Bronx, NY, USA
| | - János Tomcsanyi
- Department of Cardiology, St. John of Brother of God Hospital, Budapest, Hungary
| | - John Irving
- Department of Cardiology, Ninewells Hospital, Dundee, UK
| | | | - Piotr Musialek
- Jagiellonian University Department of Cardiac and Vascular Diseases, John Paul II Hospital, Krakow, Poland
| | - Géza Lupkovics
- Department of Cardiology, St. Raphael Hospital of Zala County, Zalaegerszeg, Hungary
| | | | - Joseph B Selvanayagam
- Flinders University and South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Pauline Quinn
- Department of Cardiovascular Sciences, NIHR Leicester Biomedical Research Centre, University of Leicester, UK
| | - Leong Ng
- Department of Cardiovascular Sciences, NIHR Leicester Biomedical Research Centre, University of Leicester, UK
| | - Mark Roth
- Faraday Pharmaceuticals Inc., Seattle, USA
| | | | - Ben Haber
- Faraday Pharmaceuticals Inc., Seattle, USA
| | | | | | | | - Keith M Channon
- Division of Cardiovascular Medicine, British Heart Foundation Centre of Research Excellence, National Institute for Health (NIHR) Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust and University of Oxford, John Radcliffe Hospital, Oxford, UK.
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Patel MR, Jeremias A, Maehara A, Matsumura M, Zhang Z, Schneider J, Tang K, Talwar S, Marques K, Shammas NW, Gruberg L, Seto A, Samady H, Sharp ASP, Ali ZA, Mintz G, Davies J, Stone GW. 1-Year Outcomes of Blinded Physiological Assessment of Residual Ischemia After Successful PCI: DEFINE PCI Trial. JACC Cardiovasc Interv 2022; 15:52-61. [PMID: 34991824 DOI: 10.1016/j.jcin.2021.09.042] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/22/2021] [Accepted: 09/27/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The aim of this study was to identify the post-percutaneous coronary intervention (PCI) target value of instantaneous wave-free ratio (iFR) that would best discriminate clinical events at 1 year in the DEFINE PCI (Physiologic Assessment of Coronary Stenosis Following PCI) study. BACKGROUND The impact of residual ischemia detected by iFR post-PCI on clinical and symptom-related outcomes is unknown. METHODS Blinded iFR pull back was performed after successful stent implantation in 500 patients. The primary endpoint was the rate of residual ischemia, defined as iFR ≤0.89, after operator-assessed angiographically successful PCI. Secondary endpoints included clinical events at 1 year and change in Seattle Angina Questionnaire angina frequency (SAQ-AF) score during follow-up. RESULTS As reported, 24.0% of patients had residual ischemia (iFR ≤0.89) after successful PCI, with 81.6% of cases attributable to angiographically inapparent focal lesions. Post-PCI iFR ≥0.95 (present in 182 cases [39%]) was associated with a significant reduction in the composite of cardiac death, spontaneous myocardial infarction, or clinically driven target vessel revascularization compared with post-PCI iFR <0.95 (1.8% vs 5.7%; P = 0.04). Baseline SAQ-AF score was 73.3 ± 22.8. For highly symptomatic patients (baseline SAQ-AF score ≤60), SAQ-AF score increased by ≥10 points more frequently in patients with versus without post-PCI iFR ≥0.95 (100.0% vs 88.5%; P = 0.01). CONCLUSIONS In DEFINE PCI, despite angiographically successful PCI, highly symptomatic patients at baseline without residual ischemia by post-PCI iFR had greater reductions in anginal symptoms at 1 year compared with patients with residual ischemia. Achieving post-PCI iFR ≥0.95 was also associated with improved 1-year event-free survival. (Physiologic Assessment of Coronary Stenosis Following PCI [DEFINE PCI]; NCT03084367).
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Affiliation(s)
- Manesh R Patel
- Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA.
| | - Allen Jeremias
- St. Francis Hospital, Roslyn, New York, USA; Cardiovascular Research Foundation, New York, New York, USA
| | - Akiko Maehara
- Cardiovascular Research Foundation, New York, New York, USA; Columbia University Medical Center, New York, New York, USA
| | - Mitsuaki Matsumura
- Cardiovascular Research Foundation, New York, New York, USA; Columbia University Medical Center, New York, New York, USA
| | - Zixuan Zhang
- Cardiovascular Research Foundation, New York, New York, USA; Columbia University Medical Center, New York, New York, USA
| | - Joel Schneider
- North Carolina Heart and Vascular, Raleigh, North Carolina, USA
| | - Kare Tang
- Essex Cardiothoracic Centre, Basildon, United Kingdom
| | - Suneel Talwar
- Royal Bournemouth Hospital, Bournemouth, United Kingdom
| | - Koen Marques
- VU University Medical Center, Amsterdam, the Netherlands
| | | | | | - Arnold Seto
- Veterans Affairs Medical Center of Long Beach, Long Beach, California, USA
| | - Habib Samady
- Emory University Hospital, Atlanta, Georgia, USA
| | - Andrew S P Sharp
- University Hospital of Wales, Cardiff, United Kingdom; University of Exeter, Exeter, United Kingdom
| | - Ziad A Ali
- St. Francis Hospital, Roslyn, New York, USA; Cardiovascular Research Foundation, New York, New York, USA; Columbia University Medical Center, New York, New York, USA
| | - Gary Mintz
- Cardiovascular Research Foundation, New York, New York, USA; Columbia University Medical Center, New York, New York, USA
| | | | - Gregg W Stone
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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31
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Jordan AN, Fulford J, Gooding K, Anning C, Wilkes L, Ball C, Pamphilon N, Mawson D, Clark CE, Shore AC, Sharp ASP, Bellenger NG. Morphological and functional cardiac consequences of rapid hypertension treatment: a cohort study. J Cardiovasc Magn Reson 2021; 23:122. [PMID: 34689818 PMCID: PMC8543888 DOI: 10.1186/s12968-021-00805-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 08/12/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Left ventricular (LV) hypertrophy (LVH) in uncontrolled hypertension is an independent predictor of mortality, though its regression with treatment improves outcomes. Retrospective data suggest that early control of hypertension provides a prognostic advantage and this strategy is included in the 2018 European guidelines, which recommend treating grade II/III hypertension to target blood pressure (BP) within 3 months. The earliest LVH regression to date was demonstrated by echocardiography at 24 weeks. The effect of a rapid guideline-based treatment protocol on LV remodelling, with very early BP control by 18 weeks remains controversial and previously unreported. We aimed to determine whether such rapid hypertension treatment is associated with improvements in LV structure and function through paired cardiovascular magnetic resonance (CMR) scanning at baseline and 18 weeks, utilising CMR mass and feature tracking analysis. METHODS We recruited participants with never-treated grade II/III hypertension, initiating a guideline-based treatment protocol which aimed to achieve BP control within 18 weeks. CMR and feature tracking were used to assess myocardial morphology and function immediately before and after treatment. RESULTS We acquired complete pre- and 18-week post-treatment data for 41 participants. During the interval, LV mass index reduced significantly (43.5 ± 9.8 to 37.6 ± 8.3 g/m2, p < 0.001) following treatment, accompanied by reductions in LV ejection fraction (65.6 ± 6.8 to 63.4 ± 7.1%, p = 0.03), global radial strain (46.1 ± 9.7 to 39.1 ± 10.9, p < 0.001), mid-circumferential strain (- 20.8 ± 4.9 to - 19.1 ± 3.7, p = 0.02), apical circumferential strain (- 26.0 ± 5.3 to - 23.4 ± 4.2, p = 0.003) and apical rotation (9.8 ± 5.0 to 7.5 ± 4.5, p = 0.003). CONCLUSIONS LVH regresses following just 18 weeks of intensive antihypertensive treatment in subjects with newly-diagnosed grade II/III hypertension. This is accompanied by potentially advantageous functional changes within the myocardium and supports the hypothesis that rapid treatment of hypertension could improve clinical outcomes. TRIAL REGISTRATION ISRCTN registry number: 57475376 (assigned 25/06/2015).
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Affiliation(s)
- Andrew N Jordan
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK.
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK.
- Diabetes and Vascular Research Centre, Royal Devon and Exeter NHS Foundation Trust, Barrack Road, Exeter, EX2 5DW, UK.
| | - Jon Fulford
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
| | - Kim Gooding
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
| | - Christine Anning
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
| | - Lindsay Wilkes
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
| | - Claire Ball
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
| | - Nicola Pamphilon
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
| | - David Mawson
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
| | - Christopher E Clark
- Primary Care Research Group, Exeter College of Medicine and Health, Smeall Building, St Luke's Campus, Magdalen Road, Exeter, EX1 2LU, UK
| | - Angela C Shore
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
| | - Andrew S P Sharp
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
- Department of Cardiology, Royal Devon and Exeter Hospital, Exeter, UK
| | - Nicholas G Bellenger
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
- Department of Cardiology, Royal Devon and Exeter Hospital, Exeter, UK
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32
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Ratneswaren A, Shah ASV, Thom SA, Sharp ASP, Francis DF, Stanton AV, Poulter NR, Sever PS, Hughes AD, Mayet J. Tissue Doppler E prime velocity and E/E prime predict 19-year cardiovascular mortality in hypertension. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
We have previously shown that tissue Doppler assessments of left ventricular (LV) diastolic function predict cardiac events in a hypertensive population over a period of 4 years (1). These out-performed traditional echocardiographic measures in a well-treated hypertensive population.
Purpose
We aimed to test whether tissue Doppler assessment of LV diastolic function would predict cardiovascular (CV) mortality in the Hypertension Associated Cardiovascular Disease sub-study of the Anglo-Scandinavian Cardiac Outcomes Trial (ASCOT).
Methods
ASCOT was a multicentre randomised trial with a 2x2 factorial design (2). Inclusion criteria for the study included hypertension and three other CV risk factors, including male sex and age over 55. Protocols, including for echocardiography, have been detailed previously (2, 3).
This study comprised the 519 patients recruited to the St Mary's Hospital site of the ASCOT study, who were followed for 19 years with mortality flagged by the Office for National Statistics. We have used all reported deaths on or before 31st January 2019. CV deaths include deaths due to coronary heart disease (CHD), stroke and other CV causes.
Echocardiography was performed one year after blood pressure control. mean tissue Doppler E' was calculated as the average of septal, lateral and inferior wall measurements over three cycles. The ratio of the transmitral Doppler E wave velocity and the composite mean of E' was used to calculate E/E' ratio.
Statistical analysis was performed using Python including multivariable Cox proportional hazards regression. A two-sided P-value <0.05 was considered statistically significant.
Results
After a median of 19 years, 317 patients survived (mean age at baseline 60.7y, 38 female) and 202 did not (mean age 68.1y, 30 female). Twenty-three deaths were due to CHD, 11 were due to stroke, 27 were due to other CV causes, and 76 were due to cancer. Baseline characteristics were not significantly different between those who survived to follow up and those who did not.
Unadjusted analysis showed a strong association between CV mortality and E' (HR=0.74, p<0.005) and E/E' (HR=1.18, p<0.005) (Table 1). The association between CV mortality and E' was attenuated slightly but persisted after adjusting for age and sex (HR=0.83, p=0.02) and after adjusting for age, sex and systolic BP (HR=0.83, p=0.03).
The association between CV mortality and E/E' was attenuated but persisted after adjusting for age and sex (HR=1.12, p=0.01) and after adjusting for age, sex and systolic BP (HR=1.11, p=0.04).
There was a weak association between all-cause mortality and both E/E' and E', which was null after adjusting for age and sex. Figure 1 shows unadjusted Kaplan Meier survival curves for E'.
Conclusions
Tissue Doppler E' velocity and E/E' predicted 19-year cardiovascular mortality in a hypertensive population independent of age, sex and systolic blood pressure.
Funding Acknowledgement
Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): The HACVD substudy was supported by an investigational grant by Pfizer International, New York, NY, USA. The principal funding source for ASCOT was Pfizer, New York, NY, USA, additional funding was also provided by Servier Research Group, Paris, France, and Leo Laboratories, Copenhagen, Denmark.
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Affiliation(s)
- A Ratneswaren
- Imperial College London, National Heart and Lung Institute, London, United Kingdom
| | - A S V Shah
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - S A Thom
- Imperial College London, National Heart and Lung Institute, London, United Kingdom
| | - A S P Sharp
- University of Exeter, Exeter, United Kingdom
| | - D F Francis
- Imperial College London, National Heart and Lung Institute, London, United Kingdom
| | - A V Stanton
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | - N R Poulter
- Imperial College London, School of Public Health, London, United Kingdom
| | - P S Sever
- Imperial College London, National Heart and Lung Institute, London, United Kingdom
| | - A D Hughes
- University College London, Institute of Cardiovascular Science, London, United Kingdom
| | - J Mayet
- Imperial College London, National Heart and Lung Institute, London, United Kingdom
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33
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Kealaher E, Edwards H, Wheeler R, Zaidi A, Sharp ASP. Now You See It….: When Lead Positions Tell 2 Stories. JACC Case Rep 2021; 3:1398-1399. [PMID: 34505083 PMCID: PMC8414542 DOI: 10.1016/j.jaccas.2021.04.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 04/29/2021] [Indexed: 11/22/2022]
Abstract
The field of heart transplantation has seen considerable innovation over the years. Understanding the wide range of presentations in patients who have undergone operations we now consider historical remains important. This case illustrates the complexities of management in a patient with a previous heart transplant who presented with ventricular tachycardia. (Level of Difficulty: Advanced.)
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Affiliation(s)
- Emma Kealaher
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom
| | - Heather Edwards
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom
| | - Richard Wheeler
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom
| | - Abbas Zaidi
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom.,University of Exeter, Exeter, United Kingdom
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Azizi M, Daemen J, Lobo MD, Mahfoud F, Sharp ASP, Schmieder RE, Wang Y, Saxena M, Lurz P, Sayer J, Bloch MJ, Basile J, Weber MA, Rump LC, Levy T, Sapoval M, Sanghvi K, Rader F, Fisher NDL, Gosse P, Abraham J, Claude L, Barman NC, McClure CK, Liu Y, Kirtane AJ. 12-Month Results From the Unblinded Phase of the RADIANCE-HTN SOLO Trial of Ultrasound Renal Denervation. JACC Cardiovasc Interv 2021; 13:2922-2933. [PMID: 33357531 DOI: 10.1016/j.jcin.2020.09.054] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/04/2020] [Accepted: 09/08/2020] [Indexed: 12/01/2022]
Abstract
OBJECTIVES This study reports the 12-month results of the RADIANCE-HTN (A Study of the ReCor Medical Paradise System in Clinical Hypertension) SOLO trial following unblinding of patients at 6 months. BACKGROUND The blood pressure (BP)-lowering efficacy and safety of endovascular ultrasound renal denervation (RDN) in the absence (2 months) and presence (6 months) of antihypertensive medications were previously reported. METHODS Patients with daytime ambulatory BP ≥135/85 mm Hg after 4 weeks off medication were randomized to RDN (n = 74) or sham (n = 72) and maintained off medication for 2 months. A standardized medication escalation protocol was instituted between 2 and 5 months (blinded phase). Between 6 and 12 months (unblinded phase), patients received antihypertensive medications at physicians' discretion. Outcomes at 12 months included medication burden, change in daytime ambulatory systolic BP (dASBP) and office or home systolic BP (SBP), visit-to-visit variability in SBP, and safety. RESULTS Sixty-five of 74 RDN patients and 67 of 72 sham patients had 12-month dASBP measurements. The proportion of patients on ≥2 medications (27.7% vs. 44.8%; p = 0.041), the number of medications (0 vs. 1.4; p = 0.015), and defined daily dose (1.4 vs. 2.2; p = 0.007) were less with RDN versus sham. The decrease in dASBP from baseline in the RDN group (-16.5 ± 12.9 mm Hg) remained stable at 12 months. The RDN versus sham adjusted difference at 12 months was -2.3 mm Hg (95% confidence interval [CI]: -5.9 to 1.3 mm Hg; p = 0.201) for dASBP, -6.3 mm Hg (95% CI: -11.1 to -1.5 mm Hg; p = 0.010) for office SBP, and -3.4 mm Hg (95% CI: -6.9 to 0.1 mm Hg; p = 0.062) for home SBP. Visit-to-visit variability in SBP was smaller in the RDN group. No renal artery injury was detected on computed tomographic or magnetic resonance angiography. CONCLUSIONS Despite unblinding, the BP-lowering effect of RDN was maintained at 12 months with fewer prescribed medications compared with sham.
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Affiliation(s)
- Michel Azizi
- Université de Paris, Paris, France; AP-HP, Hôpital Européen Georges-Pompidou, Hypertension Department and DMU CARTE, Paris, France; INSERM, CIC1418, Paris, France.
| | - Joost Daemen
- Erasmus Medical Center, University Medical Center Rotterdam, Department of Cardiology, Rotterdam, the Netherlands
| | - Melvin D Lobo
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Saarland University Hospital, Homburg/Saar, Germany; Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Andrew S P Sharp
- University Hospital of Wales, Cardiff and University of Exeter, Exeter, United Kingdom
| | - Roland E Schmieder
- Nephrology and Hypertension, University Hospital Erlangen, Friedrich Alexander University, Erlangen, Germany
| | - Yale Wang
- Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
| | - Manish Saxena
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Philipp Lurz
- Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Jeremy Sayer
- The Essex Cardiothoracic Centre, Essex, United Kingdom
| | - Michael J Bloch
- Department of Medicine, University of Nevada School of Medicine, Vascular Care, Renown Institute of Heart and Vascular Health, Reno, Nevada, USA
| | - Jan Basile
- Seinsheimer Cardiovascular Health Program, Medical University of South Carolina, Ralph H. Johnson VA Medical Center, Charleston, South Carolina, USA
| | - Michael A Weber
- Division of Cardiovascular Medicine, State University of New York, Downstate Medical Center, New York, New York, USA
| | - Lars C Rump
- University Clinic Dusseldorf, Dusseldorf, Germany
| | - Terry Levy
- Royal Bournemouth Hospital, Dorset, United Kingdom
| | - Marc Sapoval
- Université de Paris, Paris, France; AP-HP, Hôpital Européen Georges-Pompidou, Hypertension Department and DMU CARTE, Paris, France; INSERM, CIC1418, Paris, France
| | - Kintur Sanghvi
- Deborah Heart & Lung Center, Brown Mills, New Jersey, USA
| | - Florian Rader
- Cedars-Sinai Heart Institute, Los Angeles, California, USA
| | | | | | | | | | | | | | - Yuyin Liu
- The Baim Institute for Clinical Research, Boston, Massachusetts, USA
| | - Ajay J Kirtane
- Columbia University Medical Center/NewYork-Presbyterian Hospital and the Cardiovascular Research Foundation, New York, New York, USA
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Kinnaird T, Anderson R, Gallagher S, Sharp ASP, Farooq V, Ludman P, Copt S, Curzen N, Sirker A, Nolan J, Mamas M. Vascular complications associated with intraaortic balloon pump supported percutaneous coronary intervention (PCI) and clinical outcomes from the British Cardiovascular Intervention Society National PCI Database. Catheter Cardiovasc Interv 2021; 98:E53-E61. [PMID: 33559267 DOI: 10.1002/ccd.29549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 01/20/2021] [Indexed: 11/06/2022]
Abstract
INTRODUCTION The impact of a vascular complication (VC) in the setting of intraaortic balloon pump (IABP) supported PCI on clinical outcomes is unclear. METHODS Using data from the BCIS National PCI Database, multivariate logistic regression was used to identify independent predictors of a VC. Propensity scoring was used to quantify the association between a VC and outcomes. RESULTS Between 2007 and 2014, 9,970 PCIs in England and Wales were supported by IABP (1.6% of total PCI), with 224 femoral VCs (2.3%). Annualized rates of a VC reduced as the use of radial access for PCI increased. The independent predictors of a VC included a procedural complication (odds ratio [OR] 2.9, p < .001), female sex (OR 2.3, p < .001), PCI for stable angina (OR 3.47, p = .028), and use of a glycoprotein inhibitor (OR 1.46 [1.1:2.5], p = .04), with a lower likelihood of a VC when radial access was used for PCI (OR 0.48, p = .008). A VC was associated with a higher likelihood of transfusion (OR 5.7 [3.5:9.2], p < .0001), acute kidney injury (OR 2.6 [1.2:6.1], p = .027), and periprocedural MI (OR 3.2 [1.5:6.7], p = .002) but not with adjusted mortality at discharge (OR 1.2 [0.8:1.7], p = .394) or 12-months (OR 1.1 [0.76:1.56], p = .639). In sensitivity analyses, there was a trend towards higher mortality in patients experiencing a VC who underwent PCI for stable angina (OR 4.1 [1.0:16.4], p value for interaction .069). Discussion and Conclusions Although in-hospital morbidity was observed to be adversely affected by occurrence of a VC during IABP-supported PCI, in-hospital and 1-year survival were similar between groups.
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Affiliation(s)
- Tim Kinnaird
- Department of Cardiology, University Hospital of Wales, Cardiff, UK.,Keele Cardiovascular Research Group, Institute of Applied Clinical Sciences, University of Keele, Stoke-on-Trent, UK
| | - Richard Anderson
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Sean Gallagher
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, UK.,The University of Exeter, Exeter, UK
| | - Vasim Farooq
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Peter Ludman
- Department of Cardiology, Queen Elizabeth Hospital, Birmingham, UK
| | - Samuel Copt
- Division of Statistics, Biosensors SA, Morges, Switzerland
| | - Nicholas Curzen
- Department of Cardiology, University Hospital NHS Trust, Southampton, UK
| | - Alex Sirker
- Department of Cardiology, St. Bartholomews Hospital, London, UK
| | - Jim Nolan
- Royal Stoke Hospital, UHNM, Stoke-on-Trent, UK
| | - Mamas Mamas
- Keele Cardiovascular Research Group, Institute of Applied Clinical Sciences, University of Keele, Stoke-on-Trent, UK.,Department of Cardiology, University Hospital NHS Trust, Southampton, UK
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Azizi M, Sanghvi K, Saxena M, Gosse P, Reilly JP, Levy T, Rump LC, Persu A, Basile J, Bloch MJ, Daemen J, Lobo MD, Mahfoud F, Schmieder RE, Sharp ASP, Weber MA, Sapoval M, Fong P, Pathak A, Lantelme P, Hsi D, Bangalore S, Witkowski A, Weil J, Kably B, Barman NC, Reeve-Stoffer H, Coleman L, McClure CK, Kirtane AJ. Ultrasound renal denervation for hypertension resistant to a triple medication pill (RADIANCE-HTN TRIO): a randomised, multicentre, single-blind, sham-controlled trial. Lancet 2021; 397:2476-2486. [PMID: 34010611 DOI: 10.1016/s0140-6736(21)00788-1] [Citation(s) in RCA: 149] [Impact Index Per Article: 49.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 03/24/2021] [Accepted: 03/26/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Endovascular renal denervation reduces blood pressure in patients with mild-to-moderate hypertension, but its efficacy in patients with true resistant hypertension has not been shown. We aimed to assess the efficacy and safety of endovascular ultrasound renal denervation in patients with hypertension resistant to three or more antihypertensive medications. METHODS In a randomised, international, multicentre, single-blind, sham-controlled trial done at 28 tertiary centres in the USA and 25 in Europe, we included patients aged 18-75 years with office blood pressure of at least 140/90 mm Hg despite three or more antihypertensive medications including a diuretic. Eligible patients were switched to a once daily, fixed-dose, single-pill combination of a calcium channel blocker, an angiotensin receptor blocker, and a thiazide diuretic. After 4 weeks of standardised therapy, patients with daytime ambulatory blood pressure of at least 135/85 mm Hg were randomly assigned (1:1) by computer (stratified by centres) to ultrasound renal denervation or a sham procedure. Patients and outcome assessors were masked to randomisation. Addition of antihypertensive medications was allowed if specified blood pressure thresholds were exceeded. The primary endpoint was the change in daytime ambulatory systolic blood pressure at 2 months in the intention-to-treat population. Safety was also assessed in the intention-to-treat population. This study is registered with ClinicalTrials.gov, NCT02649426. FINDINGS Between March 11, 2016, and March 13, 2020, 989 participants were enrolled and 136 were randomly assigned to renal denervation (n=69) or a sham procedure (n=67). Full adherence to the combination medications at 2 months among patients with urine samples was similar in both groups (42 [82%] of 51 in the renal denervation group vs 47 [82%] of 57 in the sham procedure group; p=0·99). Renal denervation reduced daytime ambulatory systolic blood pressure more than the sham procedure (-8·0 mm Hg [IQR -16·4 to 0·0] vs -3·0 mm Hg [-10·3 to 1·8]; median between-group difference -4·5 mm Hg [95% CI -8·5 to -0·3]; adjusted p=0·022); the median between-group difference was -5·8 mm Hg (95% CI -9·7 to -1·6; adjusted p=0·0051) among patients with complete ambulatory blood pressure data. There were no differences in safety outcomes between the two groups. INTERPRETATION Compared with a sham procedure, ultrasound renal denervation reduced blood pressure at 2 months in patients with hypertension resistant to a standardised triple combination pill. If the blood pressure lowering effect and safety of renal denervation are maintained in the long term, renal denervation might be an alternative to the addition of further antihypertensive medications in patients with resistant hypertension. FUNDING ReCor Medical.
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Affiliation(s)
- Michel Azizi
- Université de Paris, Paris, France; Hypertension Department and DMU CARTE, AP-HP Hôpital Européen Georges-Pompidou, Paris, France; INSERM, CIC1418, Paris, France.
| | | | - Manish Saxena
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, UK
| | | | - John P Reilly
- Ochsner Heart and Vascular Institute, New Orleans, LA, USA
| | - Terry Levy
- Royal Bournemouth Hospital, Bournemouth, UK
| | - Lars C Rump
- University Clinic Dusseldorf, Dusseldorf, Germany
| | - Alexandre Persu
- Division of Cardiology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium; Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Jan Basile
- Seinsheimer Cardiovascular Health Program, Medical University of South Carolina, Ralph H Johnson VA Medical Center, Charleston, SC, USA
| | - Michael J Bloch
- Department of Medicine, University of Nevada School of Medicine, Vascular Care, Renown Institute of Heart and Vascular Health, Reno, NV, USA
| | - Joost Daemen
- Erasmus MC, Department of Cardiology, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Melvin D Lobo
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Saarland University Hospital, Homburg/Saar, Germany; Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Roland E Schmieder
- Nephrology and Hypertension, University Hospital Erlangen, Friedrich Alexander University, Erlangen, Germany
| | - Andrew S P Sharp
- Cardiology Department, University Hospital of Wales, Cardiff, UK; NIHR Clinical Research Facility, University of Exeter, Exeter, UK
| | - Michael A Weber
- Division of Cardiovascular Medicine, State University of New York, Downstate Medical Center, New York, NY, USA
| | - Marc Sapoval
- Université de Paris, Paris, France; Hypertension Department and DMU CARTE, AP-HP Hôpital Européen Georges-Pompidou, Paris, France
| | - Pete Fong
- Vanderbilt University Medical Center, Nashville, TN, USA
| | - Atul Pathak
- Department of Cardiovascular Medicine, Princess Grace Hospital, Monaco; UMR UT3 CNRS 5288, University of Toulouse, Toulouse, France
| | | | - David Hsi
- Stamford Hospital, Stamford, CT, USA
| | | | | | | | - Benjamin Kably
- Université de Paris, Paris, France; AP-HP Hôpital Européen Georges-Pompidou, Pharmacology Unit and DMU CARTE, Paris, France
| | | | | | | | | | - Ajay J Kirtane
- Columbia University Medical Center/New York-Presbyterian Hospital and the Cardiovascular Research Foundation, New York, NY, USA
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Protty MB, Gallagher S, Farooq V, Sharp ASP, Egred M, O'Kane P, Kinnaird T. Combined use of rotational and excimer lASER coronary atherectomy (RASER) during complex coronary angioplasty-An analysis of cases (2006-2016) from the British Cardiovascular Intervention Society database. Catheter Cardiovasc Interv 2021; 97:E911-E918. [PMID: 33201601 DOI: 10.1002/ccd.29377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 10/22/2020] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Combining rotational (RA) and excimer laser coronary atherectomy (ELCA)-RASER atherectomy-is technique utilized in the percutaneous management of calcific coronary disease. The evidence base examining its safety and utility is sparse and limited to small case-series. This study examines the patterns and outcomes of RASER atherectomy use in the largest cohort to date. METHODS Using the British Cardiac Intervention Society database, data were analyzed on all PCI procedures in the UK between 2006 and 2016. Descriptive statistics and multivariate logistic regressions were used to examine baseline, procedural, and outcome associations with RASER. RESULTS We identified 153 (0.02%) RASER atherectomy cases out of 686,358 PCI procedures. Baseline covariates associated with RASER use were age, BMI, diabetes, stable coronary disease, and previous CABG. Procedural co-variates associated with RASER were CTO-PCI, the use of more/longer stents, intravascular imaging, cutting balloons, and microcatheters. Adjusted rates of in-hospital major adverse cardiac/cerebrovascular events (MACCE) were not significantly different with RASER. However, there were higher odds of arterial complications (OR 3.23, 95% CI: 1.58-6.61), slow flow (OR 3.50, 95% CI: 1.29-9.55), and shock induction (OR 9.66, 95% CI: 3.44-27.06). CONCLUSIONS RASER atherectomy use in complex PCI is associated with higher risk baseline and procedural characteristics. Although increased rates of shock induction, slow flow, and arterial complications were observed, RASER does not increase the likelihood of in-hospital MACCE, major bleeding, or death.
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Affiliation(s)
- Majd B Protty
- Department of Cardiology, University Hospital of Wales, Cardiff, UK.,Systems Immunity University Research Institute, Cardiff University, Cardiff, UK
| | - Sean Gallagher
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Vasim Farooq
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, UK.,University of Exeter, Exeter, UK
| | - Mohaned Egred
- Cardiothoracic Department, Freeman Hospital, Newcastle University, Newcastle-Upon-Tyne, UK
| | - Peter O'Kane
- Department of Cardiology, Bournemouth Hospital, Bournemouth, UK
| | - Tim Kinnaird
- Department of Cardiology, University Hospital of Wales, Cardiff, UK.,Keele Cardiovascular Research Group, Institute of Applied Clinical Sciences, University of Keele, Stoke-on-Trent, UK
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38
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Saxena M, Schmieder RE, Kirtane AJ, Mahfoud F, Daemen J, Basile J, Lurz P, Gosse P, Sanghvi K, Fisher NDL, Rump LC, Pathak A, Blankestijn PJ, Mathur A, Wang Y, Weber MA, Sharp ASP, Bloch MJ, Barman NC, Claude L, Song Y, Azizi M, Lobo MD. Predictors of blood pressure response to ultrasound renal denervation in the RADIANCE-HTN SOLO study. J Hum Hypertens 2021; 36:629-639. [PMID: 34031548 PMCID: PMC9287166 DOI: 10.1038/s41371-021-00547-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 04/09/2021] [Accepted: 04/23/2021] [Indexed: 02/03/2023]
Abstract
The blood pressure (BP) lowering response to renal denervation (RDN) remains variable with about one-third of patients not responding to ultrasound or radiofrequency RDN. Identification of predictors of the BP response to RDN is needed to optimize patient selection for this therapy. This is a post-hoc analysis of the RADIANCE-HTN SOLO study. BP response to RDN was measured by the change in daytime ambulatory systolic blood pressure (dASBP) at 2 months post procedure. Univariate regression was used initially to assess potential predictors of outcome followed by multivariate regression analysis. In the univariate analysis, predictors of response to RDN were higher baseline daytime ambulatory diastolic blood pressure (dADBP), the use of antihypertensive medications at screening, and presence of orthostatic hypertension (OHTN) whilst the presence of untreated accessory arteries was a negative predictor of response. Multivariate analysis determined that dADBP and use of antihypertensive medications were predictors of response to RDN with a trend for OHTN to predict response. Obese females also appeared to be better responders to RDN in an interaction model. RDN is more effective in patients with elevated baseline dADBP and those with OHTN, suggesting increased peripheral vascular resistance secondary to heightened sympathetic tone. These assessments are easy to perform in clinical setting and may help in phenotyping patients who will respond better to RDN.
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Affiliation(s)
- Manish Saxena
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, UK.
| | - Roland E Schmieder
- Nephrology and Hypertension, University Hospital Erlangen, Friedrich Alexander University, Erlangen, Germany
| | - Ajay J Kirtane
- Columbia University Medical Center/New York-Presbyterian Hospital and the Cardiovascular Research Foundation, New York, NY, USA
| | - Felix Mahfoud
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA.,Klinik für Innere Medizin III, Saarland University Hospital, Homburg/Saar, Germany
| | - Joost Daemen
- Department of Cardiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, NL, The Netherlands
| | - Jan Basile
- Seinsheimer Cardiovascular Health Program, Medical University of South Carolina, Ralph H Johnson VA Medical Center, Charleston, SC, USA
| | - Philipp Lurz
- Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | | | | | | | - Lars C Rump
- University Clinic Dusseldorf, Dusseldorf, Germany
| | - Atul Pathak
- Department of Cardiovascular Medicine, Princess Grace Hospital, Monaco, Monaco
| | | | - Anthony Mathur
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Yale Wang
- Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Michael A Weber
- Division of Cardiovascular Medicine, State University of New York, Downstate Medical Center, New York, NY, USA
| | - Andrew S P Sharp
- University Hospital of Wales, Cardiff, UK.,University of Exeter, Exeter, UK
| | - Michael J Bloch
- Department of Medicine, University of Nevada School of Medicine, Vascular Care, Renown Institute of Heart and Vascular Health, Reno, NV, USA
| | | | | | - Yang Song
- Baim Institute for Clinical Research, Boston, MA, USA
| | - Michel Azizi
- Université de Paris, Paris, France.,Hypertension Department and DMU CARTE, AP-HP, Hôpital Européen Georges-Pompidou, Paris, France.,INSERM, CIC1418, Paris, France
| | - Melvin D Lobo
- Barts NIHR Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, UK
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Mahfoud F, Azizi M, Ewen S, Pathak A, Ukena C, Blankestijn PJ, Böhm M, Burnier M, Chatellier G, Durand Zaleski I, Grassi G, Joner M, Kandzari DE, Kirtane A, Kjeldsen SE, Lobo MD, Lüscher TF, McEvoy JW, Parati G, Rossignol P, Ruilope L, Schlaich MP, Shahzad A, Sharif F, Sharp ASP, Sievert H, Volpe M, Weber MA, Schmieder RE, Tsioufis C, Wijns W. Proceedings from the 3rd European Clinical Consensus Conference for clinical trials in device-based hypertension therapies. Eur Heart J 2021; 41:1588-1599. [PMID: 32211888 PMCID: PMC7174031 DOI: 10.1093/eurheartj/ehaa121] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/19/2019] [Accepted: 02/10/2020] [Indexed: 12/22/2022] Open
Affiliation(s)
- Felix Mahfoud
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany.,Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Michel Azizi
- Université de Paris, INSERM CIC1418, F-75015 Paris, France.,APHP, Hôpital Européen Georges Pompidou, Hypertension Unit, F-75015 Paris, France.,F-CRIN INI-CRCT Network, Nancy, France
| | - Sebastian Ewen
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany
| | - Atul Pathak
- F-CRIN INI-CRCT Network, Nancy, France.,Department of Cardivascular Medicine, INSERM 1048, Princess Grace Hospital (CHPG), Avenue Pasteur, 98000 Monaco, Monaco
| | - Christian Ukena
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany
| | | | - Michael Böhm
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany
| | | | - Gilles Chatellier
- Université de Paris, INSERM CIC1418, F-75015 Paris, France.,APHP, Hôpital Européen Georges Pompidou, Clinical Trial Unit, F-75015 Paris, France
| | | | - Guido Grassi
- Clinica Medica, University of Milano Bicocca, Milan, Italy
| | - Michael Joner
- Deutsches Herzzentrum München, Munich, Germany.,Deutsches Zentrum für Herz- und Kreislauf-Forschung (DZHK) e.V. (German Center for Cardiovascular Research), Partner Site Munich, Munich, Germany
| | | | - Ajay Kirtane
- Columbia University Irving Medical Center/NewYork-Presbyterian Hospital and the Cardiovascular Research Foundation, New York, NY, USA
| | | | - Melvin D Lobo
- William Harvey Research Institute, Centre for Clinical Pharmacology, Barts NIHR Cardiovascular Biomedical Research Centre, Queen Mary University of London, London, UK
| | - Thomas F Lüscher
- Center for Molecular Cardiology, Schlieren Campus, Zürich, Switzerland.,Royal Brompton and Harefield Hospital Trust, Imperial College London, London, UK
| | | | - Gianfranco Parati
- Department of Medicine and Surgery, University of Milano-Bicocca-Istituto Auxologico Italiano, IRCCS, Milano, Italy
| | - Patrick Rossignol
- F-CRIN INI-CRCT Network, Nancy, France.,Université de Lorraine, Inserm, Centre d'Investigations cliniques-plurithématique 1433, Inserm U1116, Nancy, France.,CHRU Nancy, Nancy, France
| | - Luis Ruilope
- Institute of Research i+12 and CIBER CV, Hospital 12 de Octubre and Faculty of Sport Medicine, European University, Madrid, Spain
| | - Markus P Schlaich
- Dobney Hypertension Centre, The University of Western Australia-Royal Perth Hospital Campus, Perth, Australia.,Baker Heart and Diabetes Institute, Melbourne, Australia
| | - Atif Shahzad
- National University of Ireland Galway, Galway, Ireland.,Galway University Hospital, Galway, Ireland
| | - Faisal Sharif
- National University of Ireland Galway, Galway, Ireland.,Galway University Hospital, Galway, Ireland
| | - Andrew S P Sharp
- University Hospital of Wales, Cardiff, UK.,University of Exeter, Exeter, UK
| | - Horst Sievert
- CardioVascular Center Frankfurt CVC, Frankfurt, Germany.,Anglia Ruskin University, Chelmsford, UK.,University California San Francisco UCSF, San Francisco, USA.,Yunnan Hospital Fuwai, Kunming, China
| | - Massimo Volpe
- Sapienza University of Rome-Sant'Andrea Hospital Rome and IRCCS Neuromed, Pozzilli, Italy
| | | | - Roland E Schmieder
- Department of Nephrology and Hypertension, University Hospital, Erlangen, Germany
| | - Costas Tsioufis
- First Cardiology Clinic, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece
| | - William Wijns
- The Lambe Institute for Translational Medicine, National University of Ireland Galway, Galway, Ireland
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40
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Hussain HI, Protty MB, Gallagher S, Al-Raisi S, Aldalati O, Farooq V, Sharp ASP, Anderson R, Kinnaird T. The impact of coronary perforation in percutaneous interventions involving the left main stem coronary artery in the United Kingdom 2007-2014: Insights from the British Cardiovascular Intervention Society database. Catheter Cardiovasc Interv 2021; 97:E179-E185. [PMID: 32333715 DOI: 10.1002/ccd.28933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 04/01/2020] [Accepted: 04/13/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND Percutaneous coronary intervention (PCI) is increasingly utilized for treatment of coronary disease involving the unprotected left main stem (ULMS). However, no studies to date have examined the outcomes of such interventions when complicated by coronary perforation (CP). METHODS Using the British Cardiovascular Intervention society (BCIS) database, data were analyzed on all ULMS-PCI procedures complicated by CP in England and Wales between 2007 and 2014. Multivariate logistic regressions were used to identify predictors of ULMS CP and to evaluate the association between this complication and outcomes. RESULTS During 10,373 ULMS-PCI procedures, CP occurred more frequently than in non-ULMS-PCI (0.9 vs. 0.4%, p < .001) with a stable annual incidence. Covariates associated with CP included number of stents used, female gender, use of rotational atherectomy and chronic total occlusion (CTO) intervention. Adjusted odds of adverse outcomes for ULMS-PCI complicated by CP were higher for peri-procedural complications including cardiogenic shock, tamponade, side-branch loss, DC cardioversion, in-hospital major bleeding, transfusion requirement, and peri-procedural myocardial infarction. There were also significantly increased odds for in-hospital major adverse cardiac events (MACCE, OR 8.961, 95% CI [4.902-16.383]) and 30-day mortality (OR 5.301, 95% CI [2.741-10.251]). CONCLUSIONS CP is an infrequent event during ULMS-PCI and is predicted by female gender, rotational atherectomy, CTO interventions or number of stents used. CP was associated with significantly higher odds of mortality and morbidity, but at rates similar to previously published all-comer PCI complicated by CP.
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Affiliation(s)
| | - Majd B Protty
- Department of Cardiology, University Hospital of Wales, Cardiff, UK.,Division of Immunity and Infection, Systems Immunity University Research Institute, Cardiff University, Cardiff, UK
| | - Sean Gallagher
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Sara Al-Raisi
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Omar Aldalati
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Vasim Farooq
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, UK.,University of Exeter, Exeter, Devon, UK
| | - Richard Anderson
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Tim Kinnaird
- Department of Cardiology, University Hospital of Wales, Cardiff, UK.,Keele Cardiovascular Research Group, Institute of Applied Clinical Sciences, University of Keele, Stoke-on-Trent, UK
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41
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Foley M, Rajkumar CA, Shun-Shin M, Ganesananthan S, Seligman H, Howard J, Nowbar AN, Keeble TR, Davies JR, Tang KH, Gerber R, O'Kane P, Sharp ASP, Petraco R, Malik IS, Nijjer S, Sen S, Francis DP, Al-Lamee R. Achieving Optimal Medical Therapy: Insights From the ORBITA Trial. J Am Heart Assoc 2021; 10:e017381. [PMID: 33496201 PMCID: PMC7955412 DOI: 10.1161/jaha.120.017381] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background In stable coronary artery disease, medications are used for 2 purposes: cardiovascular risk reduction and symptom improvement. In clinical trials and clinical practice, medication use is often not optimal. The ORBITA (Objective Randomised Blinded Investigation With Optimal Medical Therapy of Angioplasty in Stable Angina) trial was the first placebo‐controlled trial of percutaneous coronary intervention. A key component of the ORBITA trial design was the inclusion of a medical optimization phase, aimed at ensuring that all patients were treated with guideline‐directed truly optimal medical therapy. In this study, we report the medical therapy that was achieved. Methods and Results After enrollment into the ORBITA trial, all 200 patients entered a 6‐week period of intensive medical therapy optimization, with initiation and uptitration of risk reduction and antianginal therapy. At the prerandomization stage, the median number of antianginals established was 3 (interquartile range, 2–4). A total of 195 patients (97.5%) reached the prespecified target of ≥2 antianginals; 136 (68.0%) did not stop any antianginals because of adverse effects, and the median number of antianginals stopped for adverse effects per patient was 0 (interquartile range, 0–1). Amlodipine and bisoprolol were well tolerated (stopped for adverse effects in 4/175 [2.3%] and 9/167 [5.4%], respectively). Ranolazine and ivabradine were also well tolerated (stopped for adverse effects in 1/20 [5.0%] and 1/18 [5.6%], respectively). Isosorbide mononitrate and nicorandil were stopped for adverse effects in 36 of 172 (20.9%) and 32 of 141 (22.7%) of patients, respectively. Statins were well tolerated and taken by 191 of 200 (95.5%) patients. Conclusions In the 12‐week ORBITA trial period, medical therapy was successfully optimized and well tolerated, with few drug adverse effects leading to therapy cessation. Truly optimal medical therapy can be achieved in clinical trials, and translating this into longer‐term clinical practice should be a focus of future study. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT02062593.
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Affiliation(s)
- Michael Foley
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
| | - Christopher A Rajkumar
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
| | - Matthew Shun-Shin
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
| | | | - Henry Seligman
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
| | - James Howard
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
| | - Alexandra N Nowbar
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
| | - Thomas R Keeble
- Essex Cardiothoracic Centre Basildon UK.,Anglia Ruskin School of Medicine Chelmsford UK
| | - John R Davies
- Essex Cardiothoracic Centre Basildon UK.,Anglia Ruskin School of Medicine Chelmsford UK
| | | | | | - Peter O'Kane
- Royal Bournemouth and Christchurch NHS Trust Bournemouth UK
| | | | - Ricardo Petraco
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
| | - Iqbal S Malik
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
| | - Sukhjinder Nijjer
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
| | - Sayan Sen
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
| | - Darrel P Francis
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
| | - Rasha Al-Lamee
- National Heart and Lung InstituteImperial College London London UK.,Imperial College Healthcare NHS Trust London UK
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Kim CH, Koo BK, Dehbi HM, Lee JM, Doh JH, Nam CW, Shin ES, Cook CM, Al-Lamee R, Petraco R, Sen S, Malik IS, Nijjer SS, Mejía-Rentería H, Alegria-Barrero E, Alghamdi A, Altman J, Baptista SB, Bhindi R, Bojara W, Brugaletta S, Silva PC, Di Mario C, Erglis A, Gerber RT, Going O, Härle T, Hellig F, Indolfi C, Janssens L, Jeremias A, Kharbanda RK, Khashaba A, Kikuta Y, Krackhardt F, Laine M, Lehman SJ, Matsuo H, Meuwissen M, Niccoli G, Piek JJ, Ribichini F, Samady H, Sapontis J, Seto AH, Sezer M, Sharp ASP, Singh J, Takashima H, Talwar S, Tanaka N, Tang K, Van Belle E, van Royen N, Vinhas H, Vrints CJ, Walters D, Yokoi H, Samuels B, Buller C, Patel MR, Serruys PW, Escaned J, Davies JE. Sex Differences in Instantaneous Wave-Free Ratio or Fractional Flow Reserve-Guided Revascularization Strategy. JACC Cardiovasc Interv 2020; 12:2035-2046. [PMID: 31648764 DOI: 10.1016/j.jcin.2019.06.035] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 06/04/2019] [Accepted: 06/11/2019] [Indexed: 01/10/2023]
Abstract
OBJECTIVES This study sought to evaluate sex differences in procedural characteristics and clinical outcomes of instantaneous wave-free ratio (iFR)- and fractional flow reserve (FFR)-guided revascularization strategies. BACKGROUND An iFR-guided strategy has shown a lower revascularization rate than an FFR-guided strategy, without differences in clinical outcomes. METHODS This is a post hoc analysis of the DEFINE-FLAIR (Functional Lesion Assessment of Intermediate stenosis to guide Revascularization) study, in which 601 women and 1,891 men were randomized to iFR- or FFR-guided strategy. The primary endpoint was 1-year major adverse cardiac events (MACE), a composite of all-cause death, nonfatal myocardial infarction, or unplanned revascularization. RESULTS Among the entire population, women had a lower number of functionally significant lesions per patient (0.31 ± 0.51 vs. 0.43 ± 0.59; p < 0.001) and less frequently underwent revascularization than men (42.1% vs. 53.1%; p < 0.001). There was no difference in mean iFR value according to sex (0.91 ± 0.09 vs. 0.91 ± 0.10; p = 0.442). However, the mean FFR value was lower in men than in women (0.83 ± 0.09 vs. 0.85 ± 0.10; p = 0.001). In men, an FFR-guided strategy was associated with a higher rate of revascularization than an iFR-guided strategy (57.1% vs. 49.3%; p = 0.001), but this difference was not observed in women (41.4% vs. 42.6%; p = 0.757). There was no difference in MACE rates between iFR- and FFR-guided strategies in both women (5.4% vs. 5.6%, adjusted hazard ratio: 1.10; 95% confidence interval: 0.50 to 2.43; p = 0.805) and men (6.6% vs. 7.0%, adjusted hazard ratio: 0.98; 95% confidence interval: 0.66 to 1.46; p = 0.919). CONCLUSIONS An FFR-guided strategy was associated with a higher rate of revascularization than iFR-guided strategy in men, but not in women. However, iFR- and FFR-guided strategies showed comparable clinical outcomes, regardless of sex. (Functional Lesion Assessment of Intermediate Stenosis to guide Revascularization [DEFINE-FLAIR]; NCT02053038).
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Affiliation(s)
- Chee Hae Kim
- Division of Cardiology, Department of Internal Medicine, VHS Medical Center, Seoul, South Korea
| | - Bon-Kwon Koo
- Division of Cardiology, Department of Internal Medicine, Seoul National University Hospital, Seoul National University, Seoul, South Korea; Institute on Aging, Seoul National University, Seoul, South Korea.
| | - Hakim-Moulay Dehbi
- Cancer Research UK and University College London Cancer Trials Centre, University College London, London, United Kingdom
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Joon-Hyung Doh
- Department of Medicine, Inje University Ilsan Paik Hospital, Daehwa-dong, South Korea
| | - Chang-Wook Nam
- Department of Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Eun-Seok Shin
- Division of Cardiology, Department of Internal Medicine, Ulsan Medical Center, Ulsan Hospital, Ulsan, South Korea
| | | | - Rasha Al-Lamee
- Hammersmith Hospital, Imperial College London, London, United Kingdom
| | - Ricardo Petraco
- Hammersmith Hospital, Imperial College London, London, United Kingdom
| | - Sayan Sen
- Hammersmith Hospital, Imperial College London, London, United Kingdom
| | - Iqbal S Malik
- Hammersmith Hospital, Imperial College London, London, United Kingdom
| | | | - Hernán Mejía-Rentería
- Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos, Universidad Complutense de Madrid, Madrid, Spain
| | | | - Ali Alghamdi
- King Abdulaziz Medical City Cardiac Center, Riyadh, Saudi Arabia
| | - John Altman
- Colorado Heart and Vascular, Lakewood, Colorado
| | | | | | - Waldemar Bojara
- Gemeinschaftsklinikum Mittelrhein, Kemperhof Koblenz, Koblenz, Germany
| | - Salvatore Brugaletta
- Cardiovascular Institute, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | | | - Carlo Di Mario
- Royal Brompton Hospital, Imperial College London, London, United Kingdom; University of Florence, Florence, Italy
| | - Andrejs Erglis
- Pauls Stradins Clinical University Hospital, Riga, Latvia
| | | | - Olaf Going
- Sana Klinikum Lichtenberg, Lichtenberg, Germany
| | - Tobias Härle
- Klinikum Oldenburg, European Medical School, Carl von Ossietzky University, Oldenburg, Germany
| | | | | | | | - Allen Jeremias
- Stony Brook University Medical Center, New York, New York
| | - Rajesh K Kharbanda
- John Radcliffe Hospital, Oxford University Hospitals Foundation Trust, Oxford, United Kingdom
| | | | | | | | - Mika Laine
- Helsinki University Hospital, Helsinki, Finland
| | | | | | | | | | - Jan J Piek
- AMC Heart Center, Academic Medical Center, Amsterdam, the Netherlands
| | | | | | | | - Arnold H Seto
- Veterans Affairs Long Beach Healthcare System, Long Beach, California
| | - Murat Sezer
- Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Andrew S P Sharp
- Royal Devon and Exeter Hospital, University of Exeter, Exeter, United Kingdom
| | - Jasvindar Singh
- Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | | | - Suneel Talwar
- Royal Bournemouth General Hospital, Bournemouth, United Kingdom
| | | | - Kare Tang
- Essex Cardiothoracic Centre, Basildon, United Kingdom; Anglia Ruskin University, Chelmsford, United Kingdom
| | - Eric Van Belle
- Institut Coeur Poumon, Lille University Hospital, Lille, France; UMR INSERM 1011, Centre Hospitalier Universitaire de Lille et de Institut Pasteur de Lille, Université de Lille, Lille, France
| | | | | | | | | | | | - Bruce Samuels
- Cedars-Sinai Heart Institute, Los Angeles, California
| | | | | | - Patrick W Serruys
- Hammersmith Hospital, Imperial College London, London, United Kingdom
| | - Javier Escaned
- Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos, Universidad Complutense de Madrid, Madrid, Spain
| | - Justin E Davies
- Hammersmith Hospital, Imperial College London, London, United Kingdom
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Protty MB, Hussain HI, Gallagher S, Al‐Raisi S, Aldalati O, Farooq V, Sharp ASP, Egred M, O'Kane P, Ludman P, Anderson RA, Mamas MA, Kinnaird T. Excimer laser coronary atherectomy during complex PCI: An analysis of 1,471 laser cases from the British Cardiovascular Intervention Society database. Catheter Cardiovasc Interv 2020; 97:E653-E660. [DOI: 10.1002/ccd.29251] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 08/02/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Majd B. Protty
- Department of Cardiology University Hospital of Wales Cardiff UK
- Systems Immunity University Research Institute Cardiff University Cardiff UK
| | | | - Sean Gallagher
- Department of Cardiology University Hospital of Wales Cardiff UK
| | - Sara Al‐Raisi
- Department of Cardiology University Hospital of Wales Cardiff UK
| | - Omar Aldalati
- Department of Cardiology University Hospital of Wales Cardiff UK
| | - Vasim Farooq
- Department of Cardiology University Hospital of Wales Cardiff UK
| | - Andrew S. P. Sharp
- Department of Cardiology University Hospital of Wales Cardiff UK
- Department of Cardiology University of Exeter Exeter Devon UK
| | - Mohaned Egred
- Cardiothoracic Department Freeman Hospital Newcastle‐Upon‐Tyne UK
| | - Peter O'Kane
- Department of Cardiology Bournemouth Hospital Bournemouth UK
| | - Peter Ludman
- Institute of Cardiovascular Sciences University of Birmingham Birmingham UK
| | | | - Mamas A. Mamas
- Keele Cardiovascular Research Group, Institute of Applied Clinical Sciences University of Keele Stoke‐on‐Trent UK
| | - Tim Kinnaird
- Department of Cardiology University Hospital of Wales Cardiff UK
- Keele Cardiovascular Research Group, Institute of Applied Clinical Sciences University of Keele Stoke‐on‐Trent UK
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44
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Protty MB, Hussain HI, Gallagher S, Al-Raisi S, Aldalati O, Farooq V, Sharp ASP, Anderson R, Kinnaird T. Rotational Atherectomy Complicated by Coronary Perforation Is Associated With Poor Outcomes: Analysis of 10,980 Cases From the British Cardiovascular Intervention Society Database. Cardiovasc Revasc Med 2020; 28:9-13. [PMID: 32888836 DOI: 10.1016/j.carrev.2020.07.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 07/25/2020] [Accepted: 07/28/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Rotational atherectomy (RA) during PCI is linked to a higher likelihood coronary perforations (CP). However, the evidence base on incidence, predictors and outcomes of this complication in RA-PCI remains limited. METHODS Using the British Cardiac Intervention Society database, data were analysed on all RA-PCI procedures in UK 2007-2014. Descriptive statistics and multivariate logistic regressions were used to examine baseline, procedural and outcome associations. RESULTS During 10,980 RA-PCI procedures, 167 CPs were recorded (1.52%) with a stable annual incidence. Baseline and procedural covariates associated with higher rates of RA perforation were number of stents used, female gender, smoking, and left-main stenosis. CP was significantly associated with shock, DC cardioversion, heart block, transfusion, emergency surgery, periprocedural MI, in-hospital major bleed, acute kidney injury, dissection, side branch loss and in-hospital death. CP was also associated with higher rates of in-hospital MACCE (OR 12.22, 95% CI 7.67-19.47), 30-day mortality (OR 10.02, 95% CI 5.87-17.09) and 12-month mortality (OR 3.90, 95% CI 2.53-6.02). CONCLUSIONS CP is more frequent in RA-PCI than all-comer PCI and is associated with a significant burden of morbidity and mortality. There are a limited number of baseline and procedural co-variates associated with CP in RA-PCI, making it difficult to predict.
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Affiliation(s)
- Majd B Protty
- Department of Cardiology, University Hospital of Wales, Cardiff, UK; Systems Immunity University Research Institute, Cardiff University, Cardiff, UK
| | | | - Sean Gallagher
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Sara Al-Raisi
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Omar Aldalati
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Vasim Farooq
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Cardiff, UK; University of Exeter, Exeter, Devon, UK
| | - Richard Anderson
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - Tim Kinnaird
- Department of Cardiology, University Hospital of Wales, Cardiff, UK; Keele Cardiovascular Research Group, Institute of Applied Clinical Sciences, University of Keele, Stoke-on-Trent, UK.
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45
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Cook CM, Warisawa T, Howard JP, Keeble TR, Iglesias JF, Schampaert E, Bhindi R, Ambrosia A, Matsuo H, Nishina H, Kikuta Y, Shiono Y, Nakayama M, Doi S, Takai M, Goto S, Yakuta Y, Karube K, Akashi YJ, Clesham GJ, Kelly PA, Davies JR, Karamasis GV, Kawase Y, Robinson NM, Sharp ASP, Escaned J, Davies JE. Algorithmic Versus Expert Human Interpretation of Instantaneous Wave-Free Ratio Coronary Pressure-Wire Pull Back Data. JACC Cardiovasc Interv 2020; 12:1315-1324. [PMID: 31320025 PMCID: PMC6645043 DOI: 10.1016/j.jcin.2019.05.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 05/15/2019] [Accepted: 05/21/2019] [Indexed: 11/03/2022]
Abstract
Objectives The aim of this study was to investigate whether algorithmic interpretation (AI) of instantaneous wave-free ratio (iFR) pressure-wire pull back data would be noninferior to expert human interpretation. Background Interpretation of iFR pressure-wire pull back data can be complex and is subjective. Methods Fifteen human experts interpreted 1,008 iFR pull back traces (691 unique, 317 duplicate). For each trace, experts determined the hemodynamic appropriateness for percutaneous coronary intervention (PCI) and, in such cases, the optimal physiological strategy for PCI. The heart team (HT) interpretation was determined by consensus of the individual expert opinions. The same 1,008 pull back traces were also interpreted algorithmically. The coprimary hypotheses of this study were that AI would be noninferior to the interpretation of the median expert human in determining: 1) the hemodynamic appropriateness for PCI; and 2) the physiological strategy for PCI. Results Regarding the hemodynamic appropriateness for PCI, the median expert human demonstrated 89.3% agreement with the HT in comparison with 89.4% for AI (p < 0.01 for noninferiority). Across the 372 cases judged as hemodynamically appropriate for PCI according to the HT, the median expert human demonstrated 88.8% agreement with the HT in comparison with 89.7% for AI (p < 0.0001 for noninferiority). On reproducibility testing, the HT opinion itself changed 1 in 10 times for both the appropriateness for PCI and the physiological PCI strategy. In contrast, AI showed no change. Conclusions AI of iFR pressure-wire pull back data was noninferior to expert human interpretation in determining both the hemodynamic appropriateness for PCI and the optimal physiological strategy for PCI.
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Affiliation(s)
- Christopher M Cook
- Hammersmith Hospital, Imperial College NHS Trust, London, United Kingdom
| | - Takayuki Warisawa
- Hammersmith Hospital, Imperial College NHS Trust, London, United Kingdom; St. Marianna University School of Medicine, Kawasaki, Japan
| | - James P Howard
- Hammersmith Hospital, Imperial College NHS Trust, London, United Kingdom
| | - Thomas R Keeble
- Essex Cardiothoracic Centre, Basildon, United Kingdom; Anglia Ruskin School of Medicine, Chelmsford, Essex, United Kingdom
| | | | - Erick Schampaert
- Hôpital Sacré-Coeur de Montréal, Université de Montréal, Montréal, Canada
| | | | | | | | | | | | | | | | - Shunichi Doi
- St. Marianna University School of Medicine, Kawasaki, Japan
| | - Manabu Takai
- St. Marianna University School of Medicine Yokohama City Seibu Hospital, Yokohama, Japan
| | - Sonoka Goto
- Toda Central General Hospital, Toda, Japan; Hospital Clinico San Carlos, Madrid, Spain
| | - Yohei Yakuta
- Kanazawa Cardiovascular Hospital, Kanazawa, Japan
| | | | | | - Gerald J Clesham
- Essex Cardiothoracic Centre, Basildon, United Kingdom; Anglia Ruskin School of Medicine, Chelmsford, Essex, United Kingdom
| | - Paul A Kelly
- Essex Cardiothoracic Centre, Basildon, United Kingdom
| | - John R Davies
- Essex Cardiothoracic Centre, Basildon, United Kingdom; Anglia Ruskin School of Medicine, Chelmsford, Essex, United Kingdom
| | - Grigoris V Karamasis
- Essex Cardiothoracic Centre, Basildon, United Kingdom; Anglia Ruskin School of Medicine, Chelmsford, Essex, United Kingdom
| | | | | | | | | | - Justin E Davies
- Hammersmith Hospital, Imperial College NHS Trust, London, United Kingdom.
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46
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Piazza G, Sterling KM, Tapson VF, Ouriel K, Sharp ASP, Liu PY, Goldhaber SZ. One-Year Echocardiographic, Functional, and Quality of Life Outcomes After Ultrasound-Facilitated Catheter-Based Fibrinolysis for Pulmonary Embolism. Circ Cardiovasc Interv 2020; 13:e009012. [PMID: 32757658 PMCID: PMC7434215 DOI: 10.1161/circinterventions.120.009012] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Accelerated tPA (tissue-type plasminogen activator) dosing regimens for ultrasound-facilitated, catheter-directed fibrinolysis improve short-term computed tomographic-measured right ventricular (RV)-to-left ventricular diameter ratio in massive and submassive pulmonary embolism. The impact on RV remodeling, functional status, and quality of life over the long-term remains unclear.
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Affiliation(s)
- Gregory Piazza
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (G.P.)
| | - Keith M Sterling
- Department of Cardiovascular and Interventional Radiology, INOVA Alexandria Hospital, VA (K.M.S.)
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47
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Lee JM, Choi KH, Koo BK, Dehbi HM, Doh JH, Nam CW, Shin ES, Cook CM, Al-Lamee R, Petraco R, Sen S, Malik IS, Nijjer SS, Mejía-Rentería H, Alegria-Barrero E, Alghamdi A, Altman J, Baptista SB, Bhindi R, Bojara W, Brugaletta S, Silva PC, Di Mario C, Erglis A, Gerber RT, Going O, Härle T, Hellig F, Indolfi C, Janssens L, Jeremias A, Kharbanda RK, Khashaba A, Kikuta Y, Krackhardt F, Laine M, Lehman SJ, Matsuo H, Meuwissen M, Niccoli G, Piek JJ, Ribichini F, Samady H, Sapontis J, Seto AH, Sezer M, Sharp ASP, Singh J, Takashima H, Talwar S, Tanaka N, Tang K, Van Belle E, van Royen N, Vinhas H, Vrints CJ, Walters D, Yokoi H, Samuels B, Buller C, Patel MR, Serruys P, Escaned J, Davies JE. Comparison of Major Adverse Cardiac Events Between Instantaneous Wave-Free Ratio and Fractional Flow Reserve-Guided Strategy in Patients With or Without Type 2 Diabetes: A Secondary Analysis of a Randomized Clinical Trial. JAMA Cardiol 2020; 4:857-864. [PMID: 31314045 DOI: 10.1001/jamacardio.2019.2298] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Importance Invasive physiologic indices such as fractional flow reserve (FFR) and instantaneous wave-free ratio (iFR) are used in clinical practice. Nevertheless, comparative prognostic outcomes of iFR-guided and FFR-guided treatment in patients with type 2 diabetes have not yet been fully investigated. Objective To compare 1-year clinical outcomes of iFR-guided or FFR-guided treatment in patients with and without diabetes in the Functional Lesion Assessment of Intermediate Stenosis to Guide Revascularization (DEFINE-FLAIR) trial. Design, Setting, and Participants The DEFINE-FLAIR trial is a multicenter, international, randomized, double-blinded trial that randomly assigned 2492 patients in a 1:1 ratio to undergo either iFR-guided or FFR-guided coronary revascularization. Patients were eligible for trial inclusion if they had intermediate coronary artery disease (40%-70% diameter stenosis) in at least 1 native coronary artery. Data were analyzed between January 2014 and December 2015. Interventions According to the study protocol, iFR of 0.89 or less and FFR of 0.80 or less were used as criteria for revascularization. When iFR or FFR was higher than the prespecified threshold, revascularization was deferred. Main Outcomes and Measures The primary end point was major adverse cardiac events (MACE), defined as the composite of all-cause death, nonfatal myocardial infarction, or unplanned revascularization at 1 year. The incidence of MACE was compared according to the presence of diabetes in iFR-guided and FFR-guided groups. Results Among the total trial population (2492 patients), 758 patients (30.4%) had diabetes. Mean age of the patients was 66 years, 76% were men (1868 of 2465), and 80% of patients presented with stable angina (1983 of 2465). In the nondiabetes population (68.5%; 1707 patients), iFR guidance was associated with a significantly higher rate of deferral of revascularization than the FFR-guided group (56.5% [n = 477 of 844] vs 46.6% [n = 402 of 863]; P < .001). However, it was not different between the 2 groups in the diabetes population (42.1% [n = 161 of 382] vs 47.1% [n = 177 of 376]; P = .15). At 1 year, the diabetes population showed a significantly higher rate of MACE than the nondiabetes population (8.6% vs 5.6%; adjusted hazard ratio [HR], 1.88; 95% CI, 1.28-2.64; P < .001). However, there was no significant difference in MACE rates between iFR-guided and FFR-guided groups in both the diabetes (10.0% vs 7.2%; adjusted HR, 1.33; 95% CI, 0.78-2.25; P = .30) and nondiabetes population (4.7% vs 6.4%; HR, 0.83; 95% CI, 0.51-1.35; P = .45) (interaction P = .25). Conclusions and Relevance The diabetes population showed significantly higher risk of MACE than the nondiabetes population, even with the iFR-guided or FFR-guided treatment. The iFR-guided and FFR-guided treatment showed comparable risk of MACE and provided equal safety in selecting revascularization target among patients with diabetes. Trial Registration ClinicalTrials.gov identifier: NCT02053038.
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Affiliation(s)
| | - Joo Myung Lee
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Ki Hong Choi
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Bon-Kwon Koo
- Seoul National University Hospital and Institute on Aging, Seoul National University, Seoul, South Korea
| | - Hakim-Moulay Dehbi
- Cancer Research UK and University College London Cancer Trials Centre, University College London, London, England
| | - Joon-Hyung Doh
- Inje University Ilsan Paik Hospital, Daehwa-Dong, South Korea
| | - Chang-Wook Nam
- Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Eun-Seok Shin
- Ulsan Hospital, Ulsan, South Korea and Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
| | | | - Rasha Al-Lamee
- Hammersmith Hospital, Imperial College London, London, England
| | - Ricardo Petraco
- Hammersmith Hospital, Imperial College London, London, England
| | - Sayan Sen
- Hammersmith Hospital, Imperial College London, London, England
| | - Iqbal S Malik
- Hammersmith Hospital, Imperial College London, London, England
| | | | - Hernán Mejía-Rentería
- Hospital Clínico San Carlos, IDISSC and Universidad Complutense de Madrid, Madrid, Spain
| | | | - Ali Alghamdi
- King Abdulaziz Medical City Cardiac Center, Riyadh, Saudi Arabia
| | - John Altman
- Colorado Heart and Vascular, Lakewood, Colorado
| | | | | | - Waldemar Bojara
- Gemeinschaftsklinikum Mittelrhein, Kemperhof Koblenz, Koblenz, Germany
| | - Salvatore Brugaletta
- Cardiovascular Institute, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | | | - Carlo Di Mario
- Royal Brompton Hospital, Imperial College London, London, England.,University of Florence, Florence, Italy
| | - Andrejs Erglis
- Pauls Stradins Clinical University Hospital, Riga, Latvia
| | | | - Olaf Going
- Sana Klinikum Lichtenberg, Lichtenberg, Germany
| | - Tobias Härle
- Klinikum Oldenburg, European Medical School, Carl von Ossietzky University, Oldenburg, Germany
| | | | | | | | - Allen Jeremias
- Stony Brook University Medical Center, New York, New York
| | - Rajesh K Kharbanda
- John Radcliffe Hospital, Oxford University Hospitals Foundation Trust, Oxford, England
| | | | | | | | - Mika Laine
- Helsinki University Hospital, Helsinki, Finland
| | - Sam J Lehman
- Flinders University, Adelaide, South Australia, Australia
| | | | | | | | - Jan J Piek
- AMC Heart Center, Academic Medical Center, Amsterdam, the Netherlands
| | | | | | - James Sapontis
- Monash Heart, Monash University, Melbourne, Victoria, Australia
| | - Arnold H Seto
- Veterans Affairs Long Beach Healthcare System, Long Beach, California
| | - Murat Sezer
- Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Andrew S P Sharp
- Royal Devon and Exeter Hospital, Exeter, England.,University of Exeter, Exeter, England
| | - Jasvindar Singh
- Washington University School of Medicine in St Louis, St Louis, Missouri
| | | | - Suneel Talwar
- Royal Bournemouth General Hospital, Bournemouth, England
| | | | - Kare Tang
- Essex Cardiothoracic Centre, Basildon, England.,Anglia Ruskin University, Chelmsford, England
| | - Eric Van Belle
- Institut Coeur Poumon, Lille University Hospital, Lille, France.,INSERM Unité 1011, Lille, France
| | | | | | | | - Darren Walters
- Prince Charles Hospital, Brisbane, Queensland, Australia
| | | | - Bruce Samuels
- Cedars-Sinai Heart Institute, Los Angeles, California
| | | | | | - Patrick Serruys
- Hammersmith Hospital, Imperial College London, London, England
| | - Javier Escaned
- Hospital Clínico San Carlos, IDISSC and Universidad Complutense de Madrid, Madrid, Spain
| | - Justin E Davies
- Hammersmith Hospital, Imperial College London, London, England
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48
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Böhm M, Kario K, Kandzari DE, Mahfoud F, Weber MA, Schmieder RE, Tsioufis K, Pocock S, Konstantinidis D, Choi JW, East C, Lee DP, Ma A, Ewen S, Cohen DL, Wilensky R, Devireddy CM, Lea J, Schmid A, Weil J, Agdirlioglu T, Reedus D, Jefferson BK, Reyes D, D'Souza R, Sharp ASP, Sharif F, Fahy M, DeBruin V, Cohen SA, Brar S, Townsend RR. Efficacy of catheter-based renal denervation in the absence of antihypertensive medications (SPYRAL HTN-OFF MED Pivotal): a multicentre, randomised, sham-controlled trial. Lancet 2020; 395:1444-1451. [PMID: 32234534 DOI: 10.1016/s0140-6736(20)30554-7] [Citation(s) in RCA: 288] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 02/28/2020] [Accepted: 03/02/2020] [Indexed: 01/11/2023]
Abstract
BACKGROUND Catheter-based renal denervation has significantly reduced blood pressure in previous studies. Following a positive pilot trial, the SPYRAL HTN-OFF MED (SPYRAL Pivotal) trial was designed to assess the efficacy of renal denervation in the absence of antihypertensive medications. METHODS In this international, prospective, single-blinded, sham-controlled trial, done at 44 study sites in Australia, Austria, Canada, Germany, Greece, Ireland, Japan, the UK, and the USA, hypertensive patients with office systolic blood pressure of 150 mm Hg to less than 180 mm Hg were randomly assigned 1:1 to either a renal denervation or sham procedure. The primary efficacy endpoint was baseline-adjusted change in 24-h systolic blood pressure and the secondary efficacy endpoint was baseline-adjusted change in office systolic blood pressure from baseline to 3 months after the procedure. We used a Bayesian design with an informative prior, so the primary analysis combines evidence from the pilot and Pivotal trials. The primary efficacy and safety analyses were done in the intention-to-treat population. This trial is registered at ClinicalTrials.gov, NCT02439749. FINDINGS From June 25, 2015, to Oct 15, 2019, 331 patients were randomly assigned to either renal denervation (n=166) or a sham procedure (n=165). The primary and secondary efficacy endpoints were met, with posterior probability of superiority more than 0·999 for both. The treatment difference between the two groups for 24-h systolic blood pressure was -3·9 mm Hg (Bayesian 95% credible interval -6·2 to -1·6) and for office systolic blood pressure the difference was -6·5 mm Hg (-9·6 to -3·5). No major device-related or procedural-related safety events occurred up to 3 months. INTERPRETATION SPYRAL Pivotal showed the superiority of catheter-based renal denervation compared with a sham procedure to safely lower blood pressure in the absence of antihypertensive medications. FUNDING Medtronic.
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Affiliation(s)
- Michael Böhm
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes, Saarland University, Homburg (Saar), Germany.
| | - Kazuomi Kario
- Jichi Medical University School of Medicine, Tochigi, Japan
| | | | - Felix Mahfoud
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes, Saarland University, Homburg (Saar), Germany; Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA
| | | | | | - Konstantinos Tsioufis
- National and Kapodistrian University of Athens, Hippocratio Hospital, Athens, Greece
| | - Stuart Pocock
- London School of Hygiene & Tropical Medicine, London, UK
| | | | - James W Choi
- Baylor Scott and White Heart and Vascular Hospital, Dallas, TX, USA
| | - Cara East
- Baylor Scott and White Heart and Vascular Hospital, Dallas, TX, USA
| | - David P Lee
- Stanford Hospital and Clinics, Stanford, CA, USA
| | - Adrian Ma
- Stanford Hospital and Clinics, Stanford, CA, USA
| | - Sebastian Ewen
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes, Saarland University, Homburg (Saar), Germany
| | - Debbie L Cohen
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert Wilensky
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Janice Lea
- Emory University School of Medicine, Atlanta, GA, USA
| | - Axel Schmid
- Universitätsklinikum Erlangen, Erlangen, Germany
| | | | | | | | | | - David Reyes
- TriStar Centennial Medical Center, Nashville, TN, USA
| | | | - Andrew S P Sharp
- University Hospital of Wales, Cardiff, UK; University of Exeter, Exeter, UK
| | - Faisal Sharif
- Galway University Hospitals and National University of Ireland Galway, Galway, Ireland
| | | | | | - Sidney A Cohen
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Medtronic, Santa Rosa, CA, USA
| | | | - Raymond R Townsend
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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49
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Abstract
Pulmonary embolism is the third commonest cause of cardiovascular death globally. The majority of such patients present with low-risk features and can be managed with simple anticoagulation; however, a large group of patients exhibit evidence of right ventricular dysfunction on echocardiography or CT at the time of presentation and these patients are at risk of early haemodynamic compromise, particularly in those with abnormal cardiac biomarkers. Catheter-directed thrombolysis has been proposed as a treatment-strategy for patients with pulmonary embolism with evidence of acute right ventricular dysfunction. We review the current technologies in mainstream use, the evidence base in support of their use and discuss future research requirements in this area.
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Affiliation(s)
- Andrew S P Sharp
- Department of Cardiology, University Hospital of Wales, Heath Park Way, Cardiff CF14 4XW, UK
| | - Antonious Attallah
- Department of Cardiology, Ascension St. John Hospital, 22101 Moross Rd, Detroit, MI 48236, USA
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50
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Tapson VF, Sterling K, Jones N, Elder M, Tripathy U, Brower J, Maholic RL, Ross CB, Natarajan K, Fong P, Greenspon L, Tamaddon H, Piracha AR, Engelhardt T, Katopodis J, Marques V, Sharp ASP, Piazza G, Goldhaber SZ. A Randomized Trial of the Optimum Duration of Acoustic Pulse Thrombolysis Procedure in Acute Intermediate-Risk Pulmonary Embolism: The OPTALYSE PE Trial. JACC Cardiovasc Interv 2019; 11:1401-1410. [PMID: 30025734 DOI: 10.1016/j.jcin.2018.04.008] [Citation(s) in RCA: 237] [Impact Index Per Article: 47.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 03/26/2018] [Accepted: 04/03/2018] [Indexed: 12/24/2022]
Abstract
OBJECTIVES The aim of this study was to determine the lowest optimal tissue plasminogen activator (tPA) dose and delivery duration using ultrasound-facilitated catheter-directed thrombolysis (USCDT) for the treatment of acute intermediate-risk (submassive) pulmonary embolism. BACKGROUND Previous trials of USCDT used tPA over 12 to 24 h at doses of 20 to 24 mg for acute pulmonary embolism. METHODS Hemodynamically stable adults with acute intermediate-risk pulmonary embolism documented by computed tomographic angiography were randomized into this prospective multicenter, parallel-group trial. Patients received treatment with 1 of 4 USCDT regimens. The tPA dose ranged from 4 to 12 mg per lung and infusion duration from 2 to 6 h. The primary efficacy endpoint was reduction in right ventricular-to-left ventricular diameter ratio by computed tomographic angiography. A major secondary endpoint was embolic burden by refined modified Miller score, measured on computed tomographic angiography 48 h after initiation of USCDT. RESULTS One hundred one patients were randomized, and improvements in right ventricular-to-left ventricular diameter ratio were as follows: arm 1 (4 mg/lung/2 h), 0.40 (24%; p = 0.0001); arm 2 (4 mg/lung/4 h), 0.35 (22.6%; p = 0.0001); arm 3 (6 mg/lung/6 h), 0.42 (26.3%; p = 0.0001); and arm 4 (12 mg/lung/6 h), 0.48 (25.5%; p = 0.0001). Improvement in refined modified Miller score was also seen in all groups. Four patients experienced major bleeding (4%). Of 2 intracranial hemorrhage events, 1 was attributed to tPA delivered by USCDT. CONCLUSIONS Treatment with USCDT using a shorter delivery duration and lower-dose tPA was associated with improved right ventricular function and reduced clot burden compared with baseline. The major bleeding rate was low, but 1 intracranial hemorrhage event due to tPA delivered by USCDT did occur.
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Affiliation(s)
- Victor F Tapson
- Pulmonary/Critical Care Division, Cedars-Sinai Medical Center, Los Angeles, California.
| | - Keith Sterling
- Cardiovascular & Interventional Radiology, Inova Alexandria Hospital, Alexandria, Virginia
| | - Noah Jones
- Mount Carmel Health System, Columbus, Ohio
| | - Mahir Elder
- Detroit Medical Center/Wayne State University School of Medicine, Detroit, Michigan
| | | | - Jayson Brower
- Providence Sacred Heart Medical Center, Spokane, Washington
| | | | - Charles B Ross
- Piedmont Atlanta Hospital, Piedmont Heart, Atlanta, Georgia
| | - Kannan Natarajan
- St. Vincent Hospital and Health Care Center, Indianapolis, Indiana
| | - Pete Fong
- Vanderbilt Heart and Vascular Institute, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Lee Greenspon
- Pulmonary Critical Care Division, Lankenau Medical Center, Wynnewood, Pennsylvania
| | | | - Amir R Piracha
- Jewish Hospital, Kentucky One Health Cardiology Associates, Louisville, Kentucky
| | | | | | | | - Andrew S P Sharp
- Royal Devon & Exeter NHS Foundation Trust and University of Exeter, Exeter, United Kingdom
| | - Gregory Piazza
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Samuel Z Goldhaber
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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