1
|
Macherey-Meyer S, Salem K, Heyne S, Meertens MM, Finke K, Mauri V, Baldus S, Adler C, Lee S. Percutaneous Coronary Intervention versus Optimal Medical Therapy in Patients with Chronic Total Occlusion: A Meta-Analysis. J Clin Med 2024; 13:2919. [PMID: 38792462 PMCID: PMC11122436 DOI: 10.3390/jcm13102919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/07/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024] Open
Abstract
Background/Objectives: Chronic total occlusion (CTO) is a prevalent finding in patients with coronary artery disease and is associated with increased mortality. Prior reports on the efficacy of percutaneous coronary intervention (PCI) compared to optimal medical therapy (OMT) were controversial. Following the emergence of recently published new evidence, a meta-analysis is warranted. The current meta-analysis assessed the effects of PCI compared to OMT in the treatment of CTO. Methods: A structured literature search was performed. Randomized controlled trials (RCTs) and non-randomized controlled studies of interventions were eligible. The primary outcome was an accumulated composite of cardiac mortality, myocardial infarction and target vessel/lesion revascularization events. Results: Thirty-two studies reporting on 11260 patients were included. Of these, 5712 (50.7%) were assigned to the PCI and 5548 (49.3%) were allocated to the OMT group. The primary outcome occurred in 14.6% of the PCI and 20.1% of the OMT group (12 trials, OR 0.66, 95% CI 0.50 to 0.88, p = 0.005, I2 = 67%). Subgrouping demonstrated a consistent reduction in the primary outcome for the PCI group in RCTs (six trials, OR 0.58, 95% CI 0.33 to 0.99, p = 0.05). The primary outcome reduction was irrespective of the study design, and it was replicable in sensitivity and subgroup analyses. Advantages in other outcomes were rather related to statistical pooling effects and dominated by observational data. Conclusions: CTO-PCI was associated with improved patient-oriented primary outcome compared to OMT in a study-level meta-analysis. This composite outcome effect was mainly driven by target vessel treatment, but a significant reduction in mortality and myocardial infarction was observed, irrespectively. These findings have hypothesis-generating implications. Future RCTs with adequate statistical power are eagerly awaited.
Collapse
Affiliation(s)
- Sascha Macherey-Meyer
- Clinic III for Internal Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Kerpener Straße 62, 50937 Cologne, Germany
| | - Khalid Salem
- Faculty of Medicine, University Hospital Cologne, University of Cologne, 50937 Köln, Germany
| | - Sebastian Heyne
- Clinic III for Internal Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Kerpener Straße 62, 50937 Cologne, Germany
| | - Max Maria Meertens
- Clinic III for Internal Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Kerpener Straße 62, 50937 Cologne, Germany
- Cardiology III—Angiology, Center of Cardiology, University Medical Center, Johannes Gutenberg-University, 55122 Mainz, Germany
| | - Karl Finke
- Clinic III for Internal Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Kerpener Straße 62, 50937 Cologne, Germany
| | - Victor Mauri
- Clinic III for Internal Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Kerpener Straße 62, 50937 Cologne, Germany
| | - Stephan Baldus
- Clinic III for Internal Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Kerpener Straße 62, 50937 Cologne, Germany
| | - Christoph Adler
- Clinic III for Internal Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Kerpener Straße 62, 50937 Cologne, Germany
| | - Samuel Lee
- Clinic III for Internal Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Kerpener Straße 62, 50937 Cologne, Germany
| |
Collapse
|
2
|
Artha IMJR, Bakta IM, Manuaba IBP, Wita IW, Rohman MS, Astawa INM, Bhargah A. The Effects of Percutaneous Coronary Intervention on Biomarkers and Quality of Life in Patients With Chronic Total Coronary Artery Obstruction. Cardiol Res 2023; 14:69-78. [PMID: 36896223 PMCID: PMC9990544 DOI: 10.14740/cr1455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 02/02/2023] [Indexed: 02/27/2023] Open
Abstract
Background Chronic total occlusion (CTO) is an angiographic picture of total occlusion without blood flow which is estimated to have lasted at least 3 months. This study attempted to provide an overview of the levels of matrix metalloproteinase-9 (MMP-9), soluble suppression tumorigenicity 2 (sST2), and N-terminal pro-B-type natriuretic peptide (NT-pro-BNP) as remodeling, inflammatory, and atherosclerotic markers, as well as changes in the angina severity in patients with CTO who underwent percutaneous coronary intervention (PCI) compared to those without PCI. Methods This study is a preliminary report with quasi-experimental design study with a pre-test and post-test approach to compare PCI's effect in CTO patients towards changes in MMP-9, sST2, NT-pro-BNP levels, and changes in the angina severity. Twenty subjects underwent PCI and 20 subjects with optimal medical therapy, who were then assessed at baseline and 8 weeks after intervention. Results The results of this preliminary report showed that decreased MMP-9 (pre-test: 12.07 ± 1.27 ng/mL vs. post-test: 9.91 ± 5.19 ng/mL, P = 0.049), sST2 (pre-test: 37.65 ± 20.00 ng/mL vs. post-test: 29.74 ± 15.17 ng/mL, P = 0.026) and NT-pro-BNP (pre-test: 0.63 ± 0.23 ng/mL vs. post-test: 0.24 ± 0.10 ng/mL, P < 0.001) levels were found after 8 weeks of PCI compared to those without such intervention. The levels of NT-pro-BNP were lower in the PCI group (0.24 ± 0.10 ng/mL) than in the non-PCI group (0.56 ± 0.23 ng/mL; P < 0.001). Moreover, there was an improvement of angina severity in PCI group than without PCI (P < 0.039). Conclusions Although this preliminary report found a significant decrease in MMP-9, NT-pro-BNP, and sST2 levels in CTO patients who had undergone PCI compared to those without PCI, as well as improved angina severity in these patients, this study still has limitations. The number of samples was so small that similar studies with larger sample sizes or multicenter investigations are required to deliver more trustworthy and useful results. Nevertheless, we encourage this study as a preliminary baseline for further studies in the future.
Collapse
Affiliation(s)
- I Made Junior Rina Artha
- Cardiology and Vascular Medicine Department, Faculty of Medicine, Universitas Udayana-Prof. I.G.N.G. Ngoerah General Hospital, Denpasar, Bali, Indonesia
| | - I Made Bakta
- Internal Medicine Department, Faculty of Medicine Universitas Udayana-Prof. I.G.N.G. Ngoerah General Hospital, Denpasar, Bali, Indonesia
| | | | - I Wayan Wita
- Cardiology and Vascular Medicine Department, Faculty of Medicine, Universitas Udayana-Prof. I.G.N.G. Ngoerah General Hospital, Denpasar, Bali, Indonesia
| | - Mohammad Saifur Rohman
- Department of Cardiology, Universitas Brawijaya-Saiful Anwar Hospital, Malang, Indonesia
| | - I Nyoman Mantik Astawa
- Virology Laboratory, Department of Animal Disease, Faculty of Veterinary Medicine, Universitas Udayana, Bali, Indonesia
| | - Agha Bhargah
- Cardiology and Vascular Medicine Department, Faculty of Medicine, Universitas Udayana-Prof. I.G.N.G. Ngoerah General Hospital, Denpasar, Bali, Indonesia
| |
Collapse
|
3
|
Brinza C, Popa IV, Basarab A, Crisan-Dabija R, Burlacu A. Procedural Success Prediction Scoring Systems Used in Percutaneous Coronary Interventions for Chronic Total Occlusions: A Systematic Evaluation. Healthcare (Basel) 2021; 9:1033. [PMID: 34442170 PMCID: PMC8393835 DOI: 10.3390/healthcare9081033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 07/21/2021] [Accepted: 08/09/2021] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Data suggest that patients with coronary chronic total occlusion (CTO) managed with percutaneous coronary intervention (PCI) could have better outcomes than those treated with optimal medical therapy alone. We aimed to systematically review dedicated scoring systems used to predict successful PCI in patients with CTO. (2) Methods: Electronic databases of MEDLINE (PubMed), Embase, and Cochrane were searched. (3) Results: 32 studies were included. We provided insights into all available predictive models of PCI success in CTO including predictive performance, validations, and comparisons between different scores and models' limitations. Considering the differences in the population included, coronary lesions, and techniques applied across clinical studies, the most used scores displayed a modest to good predictive value, as follows: J-CTO (AUC, 0.55-0.868), PROGRESS-CTO (AUC, 0.557-0.788), CL (AUC, 0.624-0.800), CASTLE (AUC, 0.633-0.68), and KCCT (AUC, 0.703-0.776). As PCI for CTO is one of the most complex interventions, using dedicated scoring systems could ensure an adequate case selection as well as preparation for an appropriate recanalization technique in order to increase chances of successful procedure. (4) Conclusion: Clinical models appear to be valuable tools for the prediction of PCI success in CTO patients. Clinicians should be aware of the limitations of each model and should be able to correctly select the most appropriate score according to real-life case particularities such as lesion complexity and operator experience in order to maximize success and achieve the best patients' outcomes.
Collapse
Affiliation(s)
- Crischentian Brinza
- Department of Interventional Cardiology, Cardiovascular Diseases Institute, 700503 Iasi, Romania; (C.B.); (A.B.); (A.B.)
| | - Iolanda Valentina Popa
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T Popa”, 700115 Iasi, Romania;
| | - Alexandru Basarab
- Department of Interventional Cardiology, Cardiovascular Diseases Institute, 700503 Iasi, Romania; (C.B.); (A.B.); (A.B.)
| | - Radu Crisan-Dabija
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T Popa”, 700115 Iasi, Romania;
- Pulmonology Department, Clinic of Pulmonary Diseases, 700115 Iasi, Romania
| | - Alexandru Burlacu
- Department of Interventional Cardiology, Cardiovascular Diseases Institute, 700503 Iasi, Romania; (C.B.); (A.B.); (A.B.)
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T Popa”, 700115 Iasi, Romania;
- Romanian Academy of Medical Sciences, 030167 Bucharest, Romania
| |
Collapse
|