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Effects of empagliflozin on progression of chronic kidney disease: a prespecified secondary analysis from the empa-kidney trial. Lancet Diabetes Endocrinol 2024; 12:39-50. [PMID: 38061371 PMCID: PMC7615591 DOI: 10.1016/s2213-8587(23)00321-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Sodium-glucose co-transporter-2 (SGLT2) inhibitors reduce progression of chronic kidney disease and the risk of cardiovascular morbidity and mortality in a wide range of patients. However, their effects on kidney disease progression in some patients with chronic kidney disease are unclear because few clinical kidney outcomes occurred among such patients in the completed trials. In particular, some guidelines stratify their level of recommendation about who should be treated with SGLT2 inhibitors based on diabetes status and albuminuria. We aimed to assess the effects of empagliflozin on progression of chronic kidney disease both overall and among specific types of participants in the EMPA-KIDNEY trial. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA), and included individuals aged 18 years or older with an estimated glomerular filtration rate (eGFR) of 20 to less than 45 mL/min per 1·73 m2, or with an eGFR of 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher. We explored the effects of 10 mg oral empagliflozin once daily versus placebo on the annualised rate of change in estimated glomerular filtration rate (eGFR slope), a tertiary outcome. We studied the acute slope (from randomisation to 2 months) and chronic slope (from 2 months onwards) separately, using shared parameter models to estimate the latter. Analyses were done in all randomly assigned participants by intention to treat. EMPA-KIDNEY is registered at ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and then followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroups of eGFR included 2282 (34·5%) participants with an eGFR of less than 30 mL/min per 1·73 m2, 2928 (44·3%) with an eGFR of 30 to less than 45 mL/min per 1·73 m2, and 1399 (21·2%) with an eGFR 45 mL/min per 1·73 m2 or higher. Prespecified subgroups of uACR included 1328 (20·1%) with a uACR of less than 30 mg/g, 1864 (28·2%) with a uACR of 30 to 300 mg/g, and 3417 (51·7%) with a uACR of more than 300 mg/g. Overall, allocation to empagliflozin caused an acute 2·12 mL/min per 1·73 m2 (95% CI 1·83-2·41) reduction in eGFR, equivalent to a 6% (5-6) dip in the first 2 months. After this, it halved the chronic slope from -2·75 to -1·37 mL/min per 1·73 m2 per year (relative difference 50%, 95% CI 42-58). The absolute and relative benefits of empagliflozin on the magnitude of the chronic slope varied significantly depending on diabetes status and baseline levels of eGFR and uACR. In particular, the absolute difference in chronic slopes was lower in patients with lower baseline uACR, but because this group progressed more slowly than those with higher uACR, this translated to a larger relative difference in chronic slopes in this group (86% [36-136] reduction in the chronic slope among those with baseline uACR <30 mg/g compared with a 29% [19-38] reduction for those with baseline uACR ≥2000 mg/g; ptrend<0·0001). INTERPRETATION Empagliflozin slowed the rate of progression of chronic kidney disease among all types of participant in the EMPA-KIDNEY trial, including those with little albuminuria. Albuminuria alone should not be used to determine whether to treat with an SGLT2 inhibitor. FUNDING Boehringer Ingelheim and Eli Lilly.
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T, Tamori Y, Tamura R, Tamura Y, Tan CHH, Tan EZZ, Tanabe A, Tanabe K, Tanaka A, Tanaka A, Tanaka N, Tang S, Tang Z, Tanigaki K, Tarlac M, Tatsuzawa A, Tay JF, Tay LL, Taylor J, Taylor K, Taylor K, Te A, Tenbusch L, Teng KS, Terakawa A, Terry J, Tham ZD, Tholl S, Thomas G, Thong KM, Tietjen D, Timadjer A, Tindall H, Tipper S, Tobin K, Toda N, Tokuyama A, Tolibas M, Tomita A, Tomita T, Tomlinson J, Tonks L, Topf J, Topping S, Torp A, Torres A, Totaro F, Toth P, Toyonaga Y, Tripodi F, Trivedi K, Tropman E, Tschope D, Tse J, Tsuji K, Tsunekawa S, Tsunoda R, Tucky B, Tufail S, Tuffaha A, Turan E, Turner H, Turner J, Turner M, Tuttle KR, Tye YL, Tyler A, Tyler J, Uchi H, Uchida H, Uchida T, Uchida T, Udagawa T, Ueda S, Ueda Y, Ueki K, Ugni S, Ugwu E, Umeno R, Unekawa C, Uozumi K, Urquia K, Valleteau A, Valletta C, van Erp R, Vanhoy C, Varad V, Varma R, Varughese A, Vasquez P, Vasseur A, Veelken R, Velagapudi C, Verdel K, Vettoretti S, Vezzoli G, Vielhauer V, Viera R, Vilar E, Villaruel S, 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Yamada N, Yamagata K, Yamaguchi M, Yamaji Y, Yamamoto A, Yamamoto S, Yamamoto S, Yamamoto T, Yamanaka A, Yamano T, Yamanouchi Y, Yamasaki N, Yamasaki Y, Yamasaki Y, Yamashita C, Yamauchi T, Yan Q, Yanagisawa E, Yang F, Yang L, Yano S, Yao S, Yao Y, Yarlagadda S, Yasuda Y, Yiu V, Yokoyama T, Yoshida S, Yoshidome E, Yoshikawa H, Young A, Young T, Yousif V, Yu H, Yu Y, Yuasa K, Yusof N, Zalunardo N, Zander B, Zani R, Zappulo F, Zayed M, Zemann B, Zettergren P, Zhang H, Zhang L, Zhang L, Zhang N, Zhang X, Zhao J, Zhao L, Zhao S, Zhao Z, Zhong H, Zhou N, Zhou S, Zhu D, Zhu L, Zhu S, Zietz M, Zippo M, Zirino F, Zulkipli FH. Impact of primary kidney disease on the effects of empagliflozin in patients with chronic kidney disease: secondary analyses of the EMPA-KIDNEY trial. Lancet Diabetes Endocrinol 2024; 12:51-60. [PMID: 38061372 DOI: 10.1016/s2213-8587(23)00322-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND The EMPA-KIDNEY trial showed that empagliflozin reduced the risk of the primary composite outcome of kidney disease progression or cardiovascular death in patients with chronic kidney disease mainly through slowing progression. We aimed to assess how effects of empagliflozin might differ by primary kidney disease across its broad population. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA). Patients were eligible if their estimated glomerular filtration rate (eGFR) was 20 to less than 45 mL/min per 1·73 m2, or 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher at screening. They were randomly assigned (1:1) to 10 mg oral empagliflozin once daily or matching placebo. Effects on kidney disease progression (defined as a sustained ≥40% eGFR decline from randomisation, end-stage kidney disease, a sustained eGFR below 10 mL/min per 1·73 m2, or death from kidney failure) were assessed using prespecified Cox models, and eGFR slope analyses used shared parameter models. Subgroup comparisons were performed by including relevant interaction terms in models. EMPA-KIDNEY is registered with ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroupings by primary kidney disease included 2057 (31·1%) participants with diabetic kidney disease, 1669 (25·3%) with glomerular disease, 1445 (21·9%) with hypertensive or renovascular disease, and 1438 (21·8%) with other or unknown causes. Kidney disease progression occurred in 384 (11·6%) of 3304 patients in the empagliflozin group and 504 (15·2%) of 3305 patients in the placebo group (hazard ratio 0·71 [95% CI 0·62-0·81]), with no evidence that the relative effect size varied significantly by primary kidney disease (pheterogeneity=0·62). The between-group difference in chronic eGFR slopes (ie, from 2 months to final follow-up) was 1·37 mL/min per 1·73 m2 per year (95% CI 1·16-1·59), representing a 50% (42-58) reduction in the rate of chronic eGFR decline. This relative effect of empagliflozin on chronic eGFR slope was similar in analyses by different primary kidney diseases, including in explorations by type of glomerular disease and diabetes (p values for heterogeneity all >0·1). INTERPRETATION In a broad range of patients with chronic kidney disease at risk of progression, including a wide range of non-diabetic causes of chronic kidney disease, empagliflozin reduced risk of kidney disease progression. Relative effect sizes were broadly similar irrespective of the cause of primary kidney disease, suggesting that SGLT2 inhibitors should be part of a standard of care to minimise risk of kidney failure in chronic kidney disease. FUNDING Boehringer Ingelheim, Eli Lilly, and UK Medical Research Council.
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Zurloh M, Goetz M, Herold T, Treckmann J, Markus P, Schumacher B, Albers D, Rink A, Rosery V, Zaun G, Kostbade K, Pogorzelski M, Ting S, Schmidt H, Stiens R, Wiesweg M, Schuler M, Kasper S, Virchow I. Impact of encorafenib on survival of patients with BRAF V600E-mutant metastatic colorectal cancer in a real-world setting. J Cancer Res Clin Oncol 2023; 149:12903-12912. [PMID: 37466791 PMCID: PMC10587317 DOI: 10.1007/s00432-023-05141-y] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 07/06/2023] [Indexed: 07/20/2023]
Abstract
PURPOSE Patients with BRAFV600E-mutant metastatic colorectal cancer (mCRC) have a dismal prognosis. The best strategies in these patients remain elusive. Against this background, we report the clinical course of patients with BRAFV600E-mutant mCRC to retrieve the best treatment strategy. PATIENTS AND METHODS Clinico-pathological data were extracted from the electronic health records. Kaplan-Meier method was used to estimate overall (OS) and progression-free survival (PFS). Objective response rate (ORR) was assessed according to RECIST 1.1. RESULTS In total, 51 patients were enrolled. FOLFOXIRI was administered to 12 patients; 29 patients received FOLFOX or FOLFIRI as first-line treatment. Median OS was 17.6 months. Median PFS with FOLFOXIRI (13.0 months) was significantly prolonged (HR 0.325) as compared to FOLFOX/FOLFIRI (4.3 months). However, this failed to translate into an OS benefit (p = 0.433). Interestingly, addition of a monoclonal antibody to chemotherapy associated with superior OS (HR 0.523). A total of 64.7% patients received further-line therapy, which included a BRAF inhibitor in 17 patients. Targeted therapy associated with very favourable OS (25.1 months). CONCLUSION Patients with BRAFV600E-mutated mCRC benefit from the addition of an antibody to first-line chemotherapy. Further-line treatment including a BRAF inhibitor has a dramatic impact on survival.
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Affiliation(s)
- M Zurloh
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Goetz
- West German Cancer Center, Institute of Pathology Essen, University Hospital Essen, Essen, Germany
| | - T Herold
- West German Cancer Center, Institute of Pathology Essen, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - J Treckmann
- West German Cancer Center, Department of General, Visceral and Transplant Surgery, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - P Markus
- Department of General Surgery and Traumatology, Elisabeth Hospital, Essen, Germany
| | - B Schumacher
- Department of Gastroenterology, Elisabeth Hospital, Essen, Germany
| | - D Albers
- Department of Gastroenterology, Elisabeth Hospital, Essen, Germany
| | - A Rink
- West German Cancer Center, Department of General, Visceral and Transplant Surgery, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - V Rosery
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - G Zaun
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - K Kostbade
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Pogorzelski
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - S Ting
- West German Cancer Center, Institute of Pathology Essen, University Hospital Essen, Essen, Germany
- Institute of Pathology Nordhessen, Kassel, Germany
| | - H Schmidt
- Department of Gastroenterology, Hepatology and Transplant Medicine, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - R Stiens
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Wiesweg
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Schuler
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - Stefan Kasper
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany.
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany.
- Medical Faculty, University Duisburg-Essen, Essen, Germany.
| | - I Virchow
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
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Wenzelburger FWG, Schumacher B. [Legal aspects of telemedicine in cardiology in Germany]. Herzschrittmacherther Elektrophysiol 2023; 34:193-197. [PMID: 37434022 DOI: 10.1007/s00399-023-00949-0] [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: 04/20/2023] [Accepted: 06/06/2023] [Indexed: 07/13/2023]
Abstract
Since 2016, quarterly telemedical remote monitoring of patients with an implanted defibrillator or cardiac resynchronization therapy (CRT) system is part of the Einheitlichen Bewertungsmaßstab (EBM, physician's fee schedule) and is the first telemedical service to be reimbursed in German cardiology. Many publications like the TIM-HF2 or the InTime trial have shown a significant benefit for different endpoints in patients with advanced heart failure. Therefore, the German Society of Cardiology (DGK) has published different recommendations that emphasize an obvious indication of telemedical care with daily control of implantable cardioverter-defibrillator (ICD) information, parameters like blood pressure and weight, and telemedical counselling of patients with heart failure with reduced ejection fraction. This recommendation is also part of the guidelines of the European Society of Cardiology (ESC) published in 2021. It has a level IIb for patients with heart failure. In December 2020 the "Gemeinsame Bundesausschuss" (G-BA) decided to accept telemonitoring as a diagnostic tool and treatment option for patients with heart failure. This service of physicians became part of the EBM and ever since may be offered to patients. This development is accompanied with many questions regarding a physician's accountability, protection of data privacy, and also regarding the structures given by the G‑BA and the "Kassenärztlichen Vereinigungen" (KV). Thus, this paper tries to give an overview of these topics. It will also provide a critical discussion of these structures and their legal foundation because there are many constraints that need to be taken into consideration as a cardiologist. These constraints may ultimately hinder the expansion of this service to patients in Germany.
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Affiliation(s)
- F W G Wenzelburger
- Medizinische Klinik II, Westpfalzklinikum Kaiserslautern, Hellmut-Hartert-Str. 1, 67655, Kaiserslautern, Deutschland.
| | - B Schumacher
- Medizinische Klinik II, Westpfalzklinikum Kaiserslautern, Hellmut-Hartert-Str. 1, 67655, Kaiserslautern, Deutschland
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Reissig TM, Tzianopoulos I, Liffers ST, Rosery VK, Guyot M, Ting S, Wiesweg M, Kasper S, Meister P, Herold T, Schmidt HH, Schumacher B, Albers D, Markus P, Treckmann J, Schuler M, Schildhaus HU, Siveke JT. Smaller panel, similar results: genomic profiling and molecularly informed therapy in pancreatic cancer. ESMO Open 2023; 8:101539. [PMID: 37148593 DOI: 10.1016/j.esmoop.2023.101539] [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: 02/04/2023] [Revised: 03/12/2023] [Accepted: 03/24/2023] [Indexed: 05/08/2023] Open
Abstract
BACKGROUND Pancreatic cancer has a dismal prognosis. One reason is resistance to cytotoxic drugs. Molecularly matched therapies might overcome this resistance but the best approach to identify those patients who may benefit is unknown. Therefore, we sought to evaluate a molecularly guided treatment approach. MATERIALS AND METHODS We retrospectively analyzed the clinical outcome and mutational status of patients with pancreatic cancer who received molecular profiling at the West German Cancer Center Essen from 2016 to 2021. We carried out a 47-gene DNA next-generation sequencing (NGS) panel. Furthermore, we assessed microsatellite instability-high/deficient mismatch repair (MSI-H/dMMR) status and, sequentially and only in case of KRAS wild-type, gene fusions via RNA-based NGS. Patient data and treatment were retrieved from the electronic medical records. RESULTS Of 190 included patients, 171 had pancreatic ductal adenocarcinoma (90%). One hundred and three patients had stage IV pancreatic cancer at diagnosis (54%). MMR analysis in 94 patients (94/190, 49.5%) identified 3 patients with dMMR (3/94, 3.2%). Notably, we identified 32 patients with KRAS wild-type status (16.8%). To identify driver alterations in these patients, we conducted an RNA-based fusion assay on 13 assessable samples and identified 5 potentially actionable fusions (5/13, 38.5%). Overall, we identified 34 patients with potentially actionable alterations (34/190, 17.9%). Of these 34 patients, 10 patients (10/34, 29.4%) finally received at least one molecularly targeted treatment and 4 patients had an exceptional response (>9 months on treatment). CONCLUSIONS Here, we show that a small-sized gene panel can suffice to identify relevant therapeutic options for pancreatic cancer patients. Informally comparing with previous large-scale studies, this approach yields a similar detection rate of actionable targets. We propose molecular sequencing of pancreatic cancer as standard of care to identify KRAS wild-type and rare molecular subsets for targeted treatment strategies.
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Affiliation(s)
- T M Reissig
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, Essen, Germany; Division of Solid Tumor Translational Oncology, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Heidelberg, Germany; Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - I Tzianopoulos
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, Essen, Germany; Division of Solid Tumor Translational Oncology, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Heidelberg, Germany; Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany
| | - S-T Liffers
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, Essen, Germany; Division of Solid Tumor Translational Oncology, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Heidelberg, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - V K Rosery
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, Essen, Germany; Division of Solid Tumor Translational Oncology, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Heidelberg, Germany; Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - M Guyot
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany; Department of Gastroenterology, Oncology und Hematology, Diabetology and Rheumatology, Marien-Hospital Wesel, Wesel, Germany
| | - S Ting
- Institute of Pathology, West German Cancer Center, University Hospital Essen, Essen, Germany
| | - M Wiesweg
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - S Kasper
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - P Meister
- Department of General, Visceral and Transplantation Surgery, Hepatology, and Transplant Medicine, University Hospital Essen, Essen, Germany
| | - T Herold
- Institute of Pathology, West German Cancer Center, University Hospital Essen, Essen, Germany
| | - H H Schmidt
- Department of Gastroenterology, Hepatology, and Transplant Medicine, University Hospital Essen, Essen, Germany
| | - B Schumacher
- Department of Gastroenterology, Visceral and Trauma Surgery, Elisabeth Hospital Essen, Essen, Germany
| | - D Albers
- Department of Gastroenterology, Visceral and Trauma Surgery, Elisabeth Hospital Essen, Essen, Germany
| | - P Markus
- Department of General, Visceral and Trauma Surgery, Elisabeth Hospital Essen, Essen, Germany
| | - J Treckmann
- Department of General, Visceral and Transplantation Surgery, Hepatology, and Transplant Medicine, University Hospital Essen, Essen, Germany
| | - M Schuler
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - H-U Schildhaus
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany; Institute of Pathology, West German Cancer Center, University Hospital Essen, Essen, Germany
| | - J T Siveke
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, Essen, Germany; Division of Solid Tumor Translational Oncology, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Heidelberg, Germany; Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany.
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Stankovic M, Wolff L, Wieder T, Mendes J, Schumacher B, Barro-Bejarano M, Weber C. La prostatectomía radical retropúbica abierta es todavía una técnica quirúrgica bien establecida para el tratamiento del cáncer de próstata. Actas Urol Esp 2023. [DOI: 10.1016/j.acuro.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Metzner A, Straube F, Tilz RR, Kuniss M, Noelker G, Tebbenjohanns J, Andresen D, Wieneke H, Stellbrink C, Franke J, Dorwarth U, Carion PL, Holbrook R, Hochadel M, Senges J, Hoffmann E, Kuck KH, Garcia-Alberola A, Massa T, Sabin G, Franke A, Souza JJ, Stanley A, Spitzer SG, Willems S, Dierk T, Chun KRJ, Borchard R, Seidl KH, Zahn R, Groschup G, Obel IWP, Brachmann J, Gerds-Li JH, Gopal RR, Schrickel J, Lewalter T, Stanley A, Moshage W, Eckardt L, Jung W, Kremer P, Lubinski A, Schumacher B, Lickfett L, Münzel T, Steinwender C, Efremidis M, Deneke T, Nguyen DQ. Electrophysiology lab efficiency comparison between cryoballoon and point-by-point radiofrequency ablation: a German sub-analysis of the FREEZE Cohort study. BMC Cardiovasc Disord 2023; 23:8. [PMID: 36624380 PMCID: PMC9830778 DOI: 10.1186/s12872-022-03015-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 12/16/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Pulmonary vein isolation (PVI) is recommended to treat paroxysmal and persistent atrial fibrillation (AF). This analysis aimed to assess the hospital efficiency of single-shot cryoballoon ablation (CBA) and point-by-point radiofrequency ablation (RFA). METHODS The discrete event simulation used PVI procedure times from the FREEZE Cohort study to establish the electrophysiology (EP) lab occupancy time. 1000 EP lab days were simulated according to an illustrative German hospital, including 3 PVI cases per day using CBA at one site and RFA at the other. RESULTS The analysis included 1560 CBA patients and 1344 RFA patients from the FREEZE Cohort. Some baseline patients' characteristics were different between groups (age, AF type, and some concomitant diseases), without being statistically associated to ablation procedure time. Mean procedure time was 122.2 ± 39.4 min for CBA and 160.3 ± 53.5 min for RFA (p < 0.0001). RFA was associated with a more than five-fold increase of cumulative overtime compared to CBA over the simulated period (1285 h with RFA and 253 h with CBA). 70.7% of RFA lab days included overtime versus 25.7% for CBA. CBA was associated with more days with an additional hour at the end of the EP lab shift compared to RFA (47.8% vs 11.5% days with one hour left, respectively). CONCLUSION CBA is faster and more predictable than point-by-point RFA, and enables improvements in EP lab efficiency, including: fewer cumulative overtime hours, more days where overtime is avoided and more days with remaining time for the staff or for any EP lab usage. Clinical trial registration NCT01360008 (first registration 25/05/2011).
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Affiliation(s)
- Andreas Metzner
- Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany. .,Department of Cardiology, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, Gebäude Ost 70, 20246, Hamburg, Germany.
| | - Florian Straube
- grid.419595.50000 0000 8788 1541Department of Cardiology and Internal Intensive Care Medicine, Heart Center Munich-Bogenhausen - Munich Municipal Hospital Group, Munich, Germany
| | - Roland R. Tilz
- grid.459389.a0000 0004 0493 1099Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany ,grid.412468.d0000 0004 0646 2097Department of Cardiology, Angiology, and Intensive Care Medicine, University Hospital Schleswig-Holstein, University Heart Centre Luebeck, Lübeck, Germany
| | - Malte Kuniss
- grid.419757.90000 0004 0390 5331Department of Cardiology, Kerckhoff-Klinik, Bad Nauheim, Germany
| | - Georg Noelker
- grid.418457.b0000 0001 0723 8327Herz- Und Diabeteszentrum Nordrhein-Westfalen, Bad Oeynhausen, Germany
| | - Juergen Tebbenjohanns
- HELIOS Klinikum Hildesheim, Medizinische Klinik I – Kardiologie, Hildesheim, Germany
| | - Dietrich Andresen
- grid.417953.d0000 0004 0560 5172Department of Cardiology Paul Gerhardt Diakonie gAG, Evangelisches Krankenhaus Hubertus, Berlin, Germany
| | - Heinrich Wieneke
- Klinik Für Kardiologie und Angiologie, Contilia Herz- Und Gefäßzentrum, Essen, Germany
| | - Christoph Stellbrink
- grid.461805.e0000 0000 9323 0964Department of Cardiology, Klinikum Bielefeld, Bielefeld, Germany
| | - Jennifer Franke
- grid.476904.8CardioVascular Center Frankfurt, Frankfurt, Germany
| | - Uwe Dorwarth
- grid.419595.50000 0000 8788 1541Department of Cardiology and Internal Intensive Care Medicine, Heart Center Munich-Bogenhausen - Munich Municipal Hospital Group, Munich, Germany
| | - Phuong Lien Carion
- grid.471158.e0000 0004 0384 6386Medtronic International Trading Sàrl, Tolochenaz, Switzerland
| | - Reece Holbrook
- grid.419673.e0000 0000 9545 2456Medtronic, Inc., Mounds View, MN USA
| | - Matthias Hochadel
- grid.488379.90000 0004 0402 5184Stiftung Institut Fur Herzinfarktforschung, Ludwigshafen, Germany
| | - Jochen Senges
- grid.488379.90000 0004 0402 5184Stiftung Institut Fur Herzinfarktforschung, Ludwigshafen, Germany
| | - Ellen Hoffmann
- grid.419595.50000 0000 8788 1541Department of Cardiology and Internal Intensive Care Medicine, Heart Center Munich-Bogenhausen - Munich Municipal Hospital Group, Munich, Germany
| | - Karl-Heinz Kuck
- grid.459389.a0000 0004 0493 1099Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany
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Stankovic M, Wolff L, Wieder T, Mendes J, Schumacher B, Barro-Bejarano M, Weber C. Open retropubic radical prostatectomy; still a well-established surgical technique for prostate cancer management. Actas Urológicas Españolas (English Edition) 2022; 47:172-178. [PMID: 36372360 DOI: 10.1016/j.acuroe.2022.11.001] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/29/2022] [Accepted: 09/30/2022] [Indexed: 11/13/2022]
Abstract
INTRODUCTION The surgical treatment options for prostate cancer have changed rapidly, given the expansion of robotics. However, open retropubic radical prostatectomy (ORP) will continue to be performed in areas with financial limitations or with limited access to robotics. The purpose of this study was to determine the long-term oncological outcomes, to categorize complication rates and to examine the early continence rates in patients treated with ORP. METHODS We identified all patients who underwent ORP at our institution between 2000 and 2020. A standardized pad test was used to determine the early continence rates upon catheter removal, the late continence around a year after surgery was determined by the number of pads per day. The Clavien-Dindo classification was used to report the complication rates. The biochemical recurrence (BCR)-free survival and overall survival (OS) rates were defined using the Kaplan-Meier method and log-rank analysis. Multivariable Cox-regression models were used to test the effect of different factors on biochemical recurrence. RESULTS We analyzed 1095 patients. The median follow-up was 93.4 months. An overall 10-year BCR-free survival and OS of 73% and 82% respectively was found. A complication rate for Clavien Dindo≥3 was seen in 4.8% of patients. The early continence rate was 81.4% and the late continence 89,1%. Preoperative PSA level, Gleason score sum, pT stage, lymph node status, and surgical margin status were independent predictors of BCR (p<0.001, 95% CI). Limitations include retrospective and single center study design. CONCLUSIONS ORP is a surgical procedure that provides excellent oncological- and early continence-rates.
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Affiliation(s)
- M Stankovic
- Department of Urology, Salem Hospital, Academic Hospital - University of Heidelberg, Heidelberg, Germany.
| | - L Wolff
- Department of Urology, Salem Hospital, Academic Hospital - University of Heidelberg, Heidelberg, Germany
| | - T Wieder
- Department of Urology, Salem Hospital, Academic Hospital - University of Heidelberg, Heidelberg, Germany
| | - J Mendes
- Department of Urology, Salem Hospital, Academic Hospital - University of Heidelberg, Heidelberg, Germany
| | - B Schumacher
- Department of Urology, Salem Hospital, Academic Hospital - University of Heidelberg, Heidelberg, Germany
| | - M Barro-Bejarano
- Department of Urology, Salem Hospital, Academic Hospital - University of Heidelberg, Heidelberg, Germany
| | - C Weber
- Department of Urology, Salem Hospital, Academic Hospital - University of Heidelberg, Heidelberg, Germany
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9
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Leberzammer J, Abplanalp WT, Glaser SF, Schumacher B, Merten M, Katschke MT, John D, Vehreschild M, Zeiher A, Dimmeler S, Cremer S. Atherosclerosis licenses for an exceeding immune response in COVID-19 disease. Eur Heart J 2022. [PMCID: PMC9619638 DOI: 10.1093/eurheartj/ehac544.3082] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background COVID-19 is characterized by emergency hematopoiesis with a dysregulated myeloid compartment, comprising proinflammatory and immunosuppressive immune cells. Preexisting cardiovascular disease (CVD) is a major risk factor for severe and fatal COVID-19 outcomes. Individuals with atherosclerosis are known to have a proinflammatory immune cell phenotype. However, the mechanisms of how CVD causes worse outcomes during SARS-Cov2 infection remain unknown. Purpose To investigate the mechanisms of how immune cells link atherosclerosis to worse COVID-19 outcomes Methods Single-cell RNA sequencing (scRNA-seq) of peripheral blood mononuclear cells (PBMCs) derived from hospitalized SARS-Cov2 infected patients in an uncomplicated phase of the disease not requiring intensive-care treatment with (n=5) and without (n=6) preexisting atherosclerosis was performed. Results Baseline characteristics between the two groups were similar (atherosclerosis vs. no atherosclerosis: mean age 75 vs. 70 years, oxygen requirement 2.2 vs. 3.2 l/min, CRP 10.7 vs. 6.6 mg/dl, IL-6 61.6 vs. 60.6 pg/ml, all p>0.05). In accordance with previous COVID-19 scRNA-seq studies, we found low-density neutrophils, immature neutrophils, neutrophil like plasmablasts and mostly classical monocytes in the myeloid compartment. Low-density neutrophils from patients with atherosclerosis demonstrated an increased expression of proinflammatory (IL18R1 fold change (fc) = 3.3, IL18RAP fc=1.9, HMGB2 fc=1.8, S100A12 fc=1.7, TLR2 fc=1.5, S100A9 fc=1.4 C3AR1 fc=1.8, TLR4 fc= 1.4, all adjusted p-values <1.3x10–98) and immunosuppressive genes (IL1R2 fc=2.6, ARG1 fc=1.7, ANXA1 fc= 1.6, all adjusted p-values <4.1x10–67). Interestingly, we found an enrichment of proinflammatory COVID-19 specific neutrophil like plasmablasts in patients with atherosclerosis (p=0.049) with an increased expression of inflammatory genes (S100A12 fc=2.5, S100A9 fc=2.5, S100A8 fc=1.8, HMGB2 fc=2.8, IL18R1 fc=3.9 S100A10 fc=2, all adjusted p-values <1.1x10–54). In accordance, monocytes from patients with atherosclerosis showed an enrichment of inflammatory (S100A9 fc=1.6, NEAT1 fc=1.8, C3AR1 fc= 1.5, TLR2 fc= 1.5, IL13RA1 q=1.3, CCR2 fc=1.2, all p-values <1.3x10–60) and immunomodulatory genes (IL1R2 fc=3.5, CD163 fc=2.2, all adjusted p-values <2.7x10–87). Conclusions Our data show for the first time that patients with atherosclerosis have a dysregulated myeloid immune response already in the uncomplicated phase of SARS-CoV-2 infection. Upregulated genes and cell populations found in this study have previously been associated with severe COVID-19. Therefore, the enhanced inflammatory response may contribute to the worse outcome of patients with CVD and might be addressed by antiinflammatory drugs. Further efforts are needed to understand how atherosclerosis may control chromatin accessibility to predispose for an enhanced inflammatory response. Funding Acknowledgement Type of funding sources: Foundation. Main funding source(s): German Heart Foundation
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Affiliation(s)
- J Leberzammer
- Goethe University Hospital, Department of Medicine, Cardiology , Frankfurt , Germany
| | - W T Abplanalp
- Institute of Cardiovascular Regeneration , Frankfurt , Germany
| | - S F Glaser
- Institute of Cardiovascular Regeneration , Frankfurt , Germany
| | - B Schumacher
- Institute of Cardiovascular Regeneration , Frankfurt , Germany
| | - M Merten
- Institute of Cardiovascular Regeneration , Frankfurt , Germany
| | - M T Katschke
- Institute of Cardiovascular Regeneration , Frankfurt , Germany
| | - D John
- Institute of Cardiovascular Regeneration , Frankfurt , Germany
| | - M Vehreschild
- University Hospital Frankfurt, Department of Medicine, Infectious Diseases , Frankfurt , Germany
| | - A Zeiher
- Institute of Cardiovascular Regeneration , Frankfurt , Germany
| | - S Dimmeler
- Institute of Cardiovascular Regeneration , Frankfurt , Germany
| | - S Cremer
- University Hospital Frankfurt, Department of Medicine, Infectious Diseases , Frankfurt , Germany
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10
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Keyl J, Kasper S, Wiesweg M, Götze J, Schönrock M, Sinn M, Berger A, Nasca E, Kostbade K, Schumacher B, Markus P, Albers D, Treckmann J, Schmid KW, Schildhaus HU, Siveke JT, Schuler M, Kleesiek J. Multimodal survival prediction in advanced pancreatic cancer using machine learning. ESMO Open 2022; 7:100555. [PMID: 35988455 PMCID: PMC9588888 DOI: 10.1016/j.esmoop.2022.100555] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 04/27/2022] [Revised: 07/04/2022] [Accepted: 07/05/2022] [Indexed: 11/23/2022] Open
Abstract
Background Existing risk scores appear insufficient to assess the individual survival risk of patients with advanced pancreatic ductal adenocarcinoma (PDAC) and do not take advantage of the variety of parameters that are collected during clinical care. Methods In this retrospective study, we built a random survival forest model from clinical data of 203 patients with advanced PDAC. The parameters were assessed before initiation of systemic treatment and included age, CA19-9, C-reactive protein, metastatic status, neutrophil-to-lymphocyte ratio and total serum protein level. Separate models including imaging and molecular parameters were built for subgroups. Results Over the entire cohort, a model based on clinical parameters achieved a c-index of 0.71. Our approach outperformed the American Joint Committee on Cancer (AJCC) staging system and the modified Glasgow Prognostic Score (mGPS) in the identification of high- and low-risk subgroups. Inclusion of the KRAS p.G12D mutational status could further improve the prediction, whereas radiomics data of the primary tumor only showed little benefit. In an external validation cohort of PDAC patients with liver metastases, our model achieved a c-index of 0.67 (mGPS: 0.59). Conclusions The combination of multimodal data and machine-learning algorithms holds potential for personalized prognostication in advanced PDAC already at diagnosis. We developed a machine-learning-based prediction model that outperforms the AJCC staging system and mGPS. Applying our model to an external validation cohort demonstrates generalizability. Explainable machine learning enables to understand the decision making of our model and identifies relevant parameters. Combining clinical, imaging and genetic data holds potential for personalized prognostication in advanced PDAC.
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Affiliation(s)
- J Keyl
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen (AöR), University of Duisburg-Essen, Essen, Germany; Institute for AI in Medicine (IKIM), University Hospital Essen (AöR), Essen, Germany; German Cancer Consortium (DKTK), Partner site University Hospital Essen (AöR), Essen, Germany.
| | - S Kasper
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen (AöR), University of Duisburg-Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner site University Hospital Essen (AöR), Essen, Germany; Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - M Wiesweg
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen (AöR), University of Duisburg-Essen, Essen, Germany; Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - J Götze
- Department of Internal Medicine II, Oncology, Hematology, BMT and Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - M Schönrock
- Department of Internal Medicine II, Oncology, Hematology, BMT and Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - M Sinn
- Department of Internal Medicine II, Oncology, Hematology, BMT and Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - A Berger
- Institute for AI in Medicine (IKIM), University Hospital Essen (AöR), Essen, Germany
| | - E Nasca
- Institute for AI in Medicine (IKIM), University Hospital Essen (AöR), Essen, Germany
| | - K Kostbade
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen (AöR), University of Duisburg-Essen, Essen, Germany; Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - B Schumacher
- Department of Gastroenterology, Elisabeth Hospital Essen, Essen, Germany
| | - P Markus
- Department of General Surgery and Traumatology, Elisabeth Hospital Essen, Essen, Germany
| | - D Albers
- Department of Gastroenterology, Elisabeth Hospital Essen, Essen, Germany
| | - J Treckmann
- Department of General, Visceral and Transplant Surgery, West German Cancer Center, University Hospital Essen (AöR), Essen, Germany
| | - K W Schmid
- Medical Faculty, University of Duisburg-Essen, Essen, Germany; Institute of Pathology, West German Cancer Center, University Hospital Essen (AöR), Essen, Germany
| | - H-U Schildhaus
- Medical Faculty, University of Duisburg-Essen, Essen, Germany; Institute of Pathology, West German Cancer Center, University Hospital Essen (AöR), Essen, Germany
| | - J T Siveke
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen (AöR), University of Duisburg-Essen, Essen, Germany; Medical Faculty, University of Duisburg-Essen, Essen, Germany; Bridge Institute of Experimental Tumor Therapy (BIT), West German Cancer Center, University Hospital Essen (AöR), Essen, Germany; Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK) Partner site Essen, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - M Schuler
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen (AöR), University of Duisburg-Essen, Essen, Germany; German Cancer Consortium (DKTK), Partner site University Hospital Essen (AöR), Essen, Germany; Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - J Kleesiek
- Institute for AI in Medicine (IKIM), University Hospital Essen (AöR), Essen, Germany; Medical Faculty, University of Duisburg-Essen, Essen, Germany
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11
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Zahn R, Kment H, Schofer J, Lubos E, Geist V, Eggebrecht H, Butter C, Wolf A, Schaefer U, Schumacher B, Schneider S. Interventional treatment of para-valvular leaks after prosthetic valve replacement with plug devices -first results from a prospective registry. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1639] [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: 11/12/2022] Open
Abstract
Abstract
Background
Interventional closure of symptomatic paravalvular leaks (PVL) after surgical or interventional valve replacement by plug implantation has emerged as an alternative to surgical correction, which is associated with high morbitity and mortality rates. To date, data on procedural efficacy and clinical outcome after transcatheter closure with plugs is sparse, especially prospective data are missing.
Methods
We analysed data from a multi-center prospective registry on interventional PVL closure with plug devices.
Results
Between 06/2012 and 04/2020 55 interventions were performed with different numbers of plugs (maximal 4) in 51 patients at 9 hospitals. Interventions were performed in 15 women and 36 men at high surgical risk for repeat surgery. 48% of procedures were performed for mitral PVLs and 52% procedures were performed for aortic PVLs. Mean age of the population treated was 69±13 years and mean log. Euro-Score I was 22.5±14.2%. Patients were treated by implantation of Amplatzer Vascular Plug III (80%) and Occlutec occluders (9%). Aortic PVLs were treated using a retrograde transfemoral access, mitral PVLs were treated using either a transseptal (25/26) or transapical access (1/26) with 3-dimensional transesophageal echocardiographic and fluoroscopic guidance. Indication for PVL closure was previous surgery (n=39), high-risk patients (n=24), heart failure (n=22), age (n=20) and hemolysis (n=12). 40 patients had NYHA class III/IV at admission. Interventional closure of PVL was completely successful in 40 procedures (73%), partially successful in 7 procedures (13%) and failed in 7 procedures (13%). NYHA class I/II after PVL closure was achieved in 75% patients. However, 8 out of 12 patients with hemolysis as indication still hemolyzed at discharge. Complications occurred in 16% of patients. In-hospital mortality rate was 4% of procedures (2/51). After hospital discharge no death occurred during 30-day follow-up.
Conclusions
In this prospective interventional PVL registry inclusion rate was lower than expected. There was an equal distribution of aortal and mitral PVLs. At least partial success could be achieved in 86% of patients, with significant functional improvement in most patients. In this high risk population hospital mortaliy was low (4%), indicating that interventional PVL treatment should be the treatment of choice, when discussed by a heart team.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- R Zahn
- Klinikum Ludwigshafen, Ludwigshafen, Germany
| | - H Kment
- Klinikum Ludwigshafen, Ludwigshafen, Germany
| | - J Schofer
- Medical Care Center Hamburg, Hamburg, Germany
| | - E Lubos
- University Heart Center Hamburg, Hamburg, Germany
| | - V Geist
- Segeberger Clinics, Bad Segeberg, Germany
| | - H Eggebrecht
- CCB am Markus Hospital, Frankfurt am Main, Germany
| | - C Butter
- Brandenburg Heart Center, Bernau bei Berlin, Germany
| | - A Wolf
- Elisabeth-Hospital, Essen, Germany
| | - U Schaefer
- University Heart Center Hamburg, Hamburg, Germany
| | | | - S Schneider
- Klinikum Ludwigshafen, Ludwigshafen, Germany
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12
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Markus M, Abendroth A, Noureddine R, Paul A, Breitenbuecher S, Virchow I, Schmid KW, Markus P, Schumacher B, Wiesweg M, Wendling J, Mende B, Siveke JT, Schuler M, Kasper S. Combined systemic inflammation score (SIS) correlates with prognosis in patients with advanced pancreatic cancer receiving palliative chemotherapy. J Cancer Res Clin Oncol 2021; 147:579-591. [PMID: 32839836 PMCID: PMC7817578 DOI: 10.1007/s00432-020-03361-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [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: 05/13/2020] [Accepted: 08/18/2020] [Indexed: 12/17/2022]
Abstract
PURPOSE The prognosis of patients with advanced pancreatic ductal adenocarcinoma (PDAC) remains dismal. New cytotoxic agents such as nab-paclitaxel and liposomal irinotecan (nal-Iri) have extended the armamentarium of therapeutic options in the last years. Nowadays, sequential therapeutic strategies with moderately toxic chemotherapeutic protocols can be administered to the patients. However, prognostic and predictive biomarkers are still missing to identify those patients, which profit most from a "continuum of care" concept rather than receiving intensive first-line protocols such as FOLFIRINOX. To this end, we retrospectively evaluated the impact of the systemic inflammation as one essential hallmark of cancer in patients with advanced PDAC treated with sequential systemic. METHODS A cohort of 193 PDAC patients treated at our center from January 2005 to August 2011 were retrospectively evaluated for the following systemic inflammatory response (SIR) markers: neutrophil-lymphocyte ratio (NLR), lymphocyte-monocyte ratio (LMR) C-reactive protein (CRP), and the modified Glasgow Prognostic Score (mGPS). SIR markers were correlated with clinico-pathological findings, response to chemotherapy and overall survival (OS) using Kaplan-Meier curves and Cox proportional models. RESULTS All evaluated SIR markers were significantly associated with OS in patients with metastatic disease but not in patients with locally advanced PDAC. Interestingly, all SIR markers were only prognostic in patients not receiving antibiotics as surrogate marker for systemic bacterial infections. Based on the evaluated SIR markers, we propose a new Systemic Inflammation Score (SIS), which significantly correlated with reduced OS (HR: 3.418 (1.802-6.488, p < 0.001)) and the likelihood of receiving further-line systemic therapies (p = 0.028). CONCLUSION Routinely assessed SIR biomarkers have potential to support therapeutic decision making in patients with metastatic PDAC.
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Affiliation(s)
- M Markus
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Department of Anesthesiology and Operative Intensive Care Medicine (CCMCVK), Charité - University Hospital Berlin, Berlin, Germany
| | - A Abendroth
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Department of Hematology, Oncology, and Clinical Immunology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - R Noureddine
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - A Paul
- West German Cancer Center, Department of General, Visceral and Transplant Surgery, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - S Breitenbuecher
- Institute for Quality Assurance, University Hospital Essen, Essen, Germany
| | - I Virchow
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - K W Schmid
- West German Cancer Center, Institute of Pathology Essen, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - P Markus
- Department of General Surgery and Traumatology, Elisabeth Hospital Essen, Essen, Germany
| | - B Schumacher
- Department of Gastroenterology, Elisabeth Hospital Essen, Essen, Germany
| | - M Wiesweg
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - J Wendling
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - B Mende
- Central Pharmacy, University Hospital Essen, Essen, Germany
| | - J T Siveke
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
- West German Cancer Center, Institute for Developmental Cancer Therapeutics, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Schuler
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - S Kasper
- West German Cancer Center, Department of Medical Oncology, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany.
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany.
- Medical Faculty, University Duisburg-Essen, Essen, Germany.
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13
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Zahn R, Hochadel M, Schumacher B, Pauschinger M, Stellbrink C, Schaechinger V, Behrens S, Mudra H, Elsaesser A, Zeymer U. Cardiogenic shock and radial access in patients with an acute ST elevation myocardial infarction. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1791] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Cardiogenic shock (CS) in patients (pts) with acute ST elevation myocardial infarction (STEMI) is the strongest predictor of hospital mortality. Radial in contrast to femoral access in STEMI pts might be associated with a lower mortality. However, little is known on radial access in CS pts.
Methods
We retrospectively analysed all STEMI pts between 2009 and 2015 who sufferend from CS and who were included into the ALKK PCI registry. Pts treated via a radial access were compared to those treated via a femoral access.
Results
Between 2009 and 2015 23796 STEMI pts were included in the registry. 1763 (7.4%) of pts were in CS. The proportion of radial access was 6.6%: in 2009 4.0% and in 2015 19.6%, p for trend <0.0001 with a strong variation between the participating centres (0% to 37%).
Conclusions
Radial access was only used in 6.6% of STEMI pts presenting in CS. However, a significant increase in the use of radial access was observed over time (2009: 4%, 2015 19.6%, p<0.001), with a great variance in its use between the participating hospitals. Despite similar pt characteristics the difference in hospital mortality according to access site has to be interpretated with caution.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- R Zahn
- Klinikum Ludwigshafen, Ludwigshafen, Germany
| | - M Hochadel
- Stiftung Institut, Ludwigshafen, Germany
| | | | - M Pauschinger
- klinikum Nuernberg - Sued-Nuernberg, Nuremberg, Germany
| | | | - V Schaechinger
- Klinikum Fulda Heart-Thorax-Center Cardiology, Fulda, Germany
| | - S Behrens
- Vivantes Humboldt Klinikum, Berlin, Germany
| | - H Mudra
- Clinic Neuperlach, Munich, Germany
| | | | - U Zeymer
- Klinikum Ludwigshafen, Ludwigshafen, Germany
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14
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von Scheidt W, Welz A, Pauschinger M, Fischlein T, Schächinger V, Treede H, Zahn R, Hennersdorf M, Albes JM, Bekeredjian R, Beyer M, Brachmann J, Butter C, Bruch L, Dörge H, Eichinger W, Franke UFW, Friedel N, Giesler T, Gradaus R, Hambrecht R, Haude M, Hausmann H, Heintzen MP, Jung W, Kerber S, Mudra H, Nordt T, Pizzulli L, Sack FU, Sack S, Schumacher B, Schymik G, Sechtem U, Stellbrink C, Stumpf C, Hoffmeister HM. Interdisciplinary consensus on indications for transfemoral transcatheter aortic valve implantation (TF-TAVI). Clin Res Cardiol 2019; 109:1-12. [DOI: 10.1007/s00392-019-01528-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 07/03/2019] [Indexed: 11/30/2022]
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15
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Abendroth A, Noureddine R, Abramczyk M, Paul A, Gerken G, Schmid KW, Markus P, Schumacher B, Wiesweg M, Köhler J, Markus M, Mende B, Dechêne A, Schuler M, Kasper S. Long-term outcome of patients with advanced pancreatic cancer treated with sequential chemotherapies before the era of modern combination therapy protocols. J Cancer Res Clin Oncol 2018; 145:445-455. [PMID: 30430229 DOI: 10.1007/s00432-018-2789-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [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: 05/10/2018] [Accepted: 11/08/2018] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Patients (pts) with locally advanced (LAPC) or metastatic pancreatic ductal adenocarcinoma (mPDAC) have a dismal prognosis. Recently, new combination chemotherapies such as FOLFIRINOX and nab-paclitaxel/gemcitabine have demonstrated superiority over gemcitabine monotherapy. However, a substantial proportion of pts cannot tolerate these intensive front-line protocols. Moreover, the long-term superiority of multiagent protocols over less intensive strategies remains to be shown. To provide a benchmark for future studies, we analyzed the outcome of patients with LAPC or mPDAC treated at the West German Cancer Center before the FOLFIRINOX/nab-paclitaxel + gemcitabine era. METHODS This retrospective analysis included 201 consecutive pts with LAPC and mPDAC treated between 2007 and 2011. Efficacy parameters were correlated with type of chemotherapy, number of treatment lines and clinicopathological parameters. RESULTS Gemcitabine monotherapy was given as first-line therapy in 51.1%, whereas 48.9% received combination chemotherapies such as gemcitabine/oxaliplatin or FOLFOX. Patients received a median of two lines of treatment, with 54.8% receiving second-line and 37.9% receiving third- and further-line therapies. There was no significant difference between gemcitabine monotherapy and combination therapies. Despite moderate activity of first-line treatment, median overall survival for LAPC was 11.3 months and 8.7 months for mPDAC. Multivariate analysis identified age and number of treatment lines as prognostic markers. CONCLUSION The long-term outcome of unselected pts with LAPC and mPDAC treated before the introduction of aggressive multiagent chemotherapy protocols compares favorably with the results of contemporary benchmark trials. This suggests a multifactorial benefit from interdisciplinary care provided over sequential treatment lines at high volume expert centers.
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Affiliation(s)
- A Abendroth
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - R Noureddine
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany
| | - M Abramczyk
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany
| | - A Paul
- Department of General, Visceral and Transplant Surgery, West German Cancer Center, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), Partner site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - G Gerken
- Department of Gastroenterology and Hepatology, West German Cancer Center, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - K W Schmid
- West German Cancer Center, Institute of Pathology Essen, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), Partner site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - P Markus
- Department of General Surgery and Traumatology, Elisabeth Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - B Schumacher
- Department of Gastroenterology, Elisabeth Hospital Essen, Essen, Germany
| | - M Wiesweg
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - J Köhler
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Markus
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany
| | - B Mende
- Central Pharmacy, University Hospital Essen, Essen, Germany
| | - A Dechêne
- Department of Gastroenterology and Hepatology, West German Cancer Center, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Schuler
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), Partner site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - S Kasper
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Essen, Germany.
- Medical Faculty, University Duisburg-Essen, Essen, Germany.
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Notara M, Behboudifard S, Kluth MA, Maßlo C, Ganss C, Frank MH, Schumacher B, Cursiefen C. UV light-blocking contact lenses protect against short-term UVB-induced limbal stem cell niche damage and inflammation. Sci Rep 2018; 8:12564. [PMID: 30135547 PMCID: PMC6105637 DOI: 10.1038/s41598-018-30021-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 07/16/2018] [Indexed: 11/09/2022] Open
Abstract
UVB irradiation has been linked to pathogenesis of pterygium, a conjunctival tumor growing onto transparent cornea, the windscreen of the eye. Due to corneal anatomy, ambient UVB irradiation is amplified at the stem cell-containing nasal limbus. The aim of this study was to analyse the effect of a UV-blocking contact lens (UVBCL, senofilcon A, Class 1 UV blocker) on limbal epithelial cells and fibroblasts under UVB irradiation compared to a non-UVB-blocking contact lens. UVBCL prevented UVB-induced DNA damage (as assessed by cyclobutane pyrimidine dimer immunostaining) as well as a decrease in proliferation and scratch wound closure rate of both limbal epithelial and fibroblast cells. Similarly, UVBCL protected limbal epithelial cells from UVB-induced loss of their phenotype in terms of colony forming efficiency and stem cell marker expression (ABCB5, P63α, integrin β1) compared to controls. Moreover, with UVBCL pro-inflammatory cytokines such as TNFα and MCP1 remained unchanged. These data demonstrate the significance of UV-protection in preserving the limbal niche in response to at least short-term UVB. Our data support the use of UVBCL in protecting limbal niche cells, especially after limbal stem cell transplantation and in patients after pterygium surgery, to help prevent recurrences.
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Affiliation(s)
- M Notara
- Department of Ophthalmology, University of Cologne, Cologne, Germany.
| | - S Behboudifard
- Department of Ophthalmology, University of Cologne, Cologne, Germany
| | - M A Kluth
- TICEBA GmbH, Im Neuenheimer Feld 517, Heidelberg, Germany
- RHEACELL GmbH & Co. KG, Im Neuenheimer Feld 517, Heidelberg, Germany
| | - C Maßlo
- TICEBA GmbH, Im Neuenheimer Feld 517, Heidelberg, Germany
- RHEACELL GmbH & Co. KG, Im Neuenheimer Feld 517, Heidelberg, Germany
| | - C Ganss
- TICEBA GmbH, Im Neuenheimer Feld 517, Heidelberg, Germany
- RHEACELL GmbH & Co. KG, Im Neuenheimer Feld 517, Heidelberg, Germany
| | - M H Frank
- Transplant Research Program, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
- Harvard Stem Cell Institute, Harvard University, Cambridge, MA, USA
- School of Medical Sciences, Edith Cowan University, Joondalup, WA, Australia
| | - B Schumacher
- Institute for Genome Stability in Ageing and Disease, CECAD Research Center, Joseph-Stelzmann-Str. 26, 50931, Cologne, Germany
- Center for Molecular Medicine Cologne (CMMK), University of Cologne, Cologne, Germany
| | - C Cursiefen
- Department of Ophthalmology, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne (CMMK), University of Cologne, Cologne, Germany
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17
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Riedmaier P, Hochadel M, Hoffmeister H, Schumacher B, Darius H, Kerber S, Zahn R, Zeymer U. P6402In-hospital outcome in very elderly patients with NSTEMI undergoing early angiography. Results of the prospective ALKK-registry. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- P Riedmaier
- Klinikum Ludwigshafen, Ludwigshafen Am Rhein, Germany
| | - M Hochadel
- Heart Attack Research Center, Ludwigshafen am Rhein, Germany
| | | | | | - H Darius
- Vivantes Clinics for Health, Berlin, Germany
| | - S Kerber
- Heart Center Bad Neustadt, Bad Neustadt a.d. Saale, Germany
| | - R Zahn
- Klinikum Ludwigshafen, Ludwigshafen Am Rhein, Germany
| | - U Zeymer
- Klinikum Ludwigshafen, Ludwigshafen Am Rhein, Germany
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18
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Jilek C, Brachmann J, Lewalter TH, Kuck KH, Andresen D, Willems SG, Spitzer SG, Straube F, Schumacher B, Eckardt L, Danilovic D, Thomas D, Hochadel M, Senges J. 366No support for additional left atrial substrate modification among patients with persistent atrial fibrillation at first PVI procedure - results from German Ablation registry. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- C Jilek
- Peter-Osypka-Heart Centre, Hospital for Internal Medicine Munich South, Munich, Germany
| | - J Brachmann
- Coburg Hospital, Department of Cardiology, Angiology, and Pneumology, Second Medical Clinic, Coburg, Germany
| | - T H Lewalter
- Peter-Osypka-Heart Centre, Hospital for Internal Medicine Munich South, Munich, Germany
| | - K H Kuck
- Asklepios Clinic St. Georg, Department of Cardiology, Hamburg, Germany
| | - D Andresen
- Vivantes Klinik Am Urban, Department of Cardiology and Internal Medicine, Berlin, Germany
| | - S G Willems
- University Heart Center Hamburg, Department of Electrophysiology, Hamburg, Germany
| | - S G Spitzer
- Praxisklinik Herz und Gefäße, Dresden, Germany
| | - F Straube
- Municipal Hospital of Munich, Heart Center Munich-Bogenhausen, Munich, Germany
| | - B Schumacher
- Westpfalz Hospital, Department of Cardiology, Pneumology, Angiology and Intensive Care, Kaiserslautern, Germany
| | - L Eckardt
- University Medical Center, Division of Electrophysiology, Department of Cardiology and Angiology, Münster, Germany
| | - D Danilovic
- Stiftung Institut für Herzinfarktforschung, Ludwigshafen, Germany
| | - D Thomas
- University of Heidelberg, Department of Cardiology, Heidelberg, Germany
| | - M Hochadel
- Stiftung Institut für Herzinfarktforschung, Ludwigshafen, Germany
| | - J Senges
- Stiftung Institut für Herzinfarktforschung, Ludwigshafen, Germany
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19
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Bock D, Senges J, Pohlmann C, Hochadel M, Münzel T, Giannitsis E, Schmitt C, Heusch G, Voigtländer T, Mudra H, Schumacher B, Darius H, Maier LS, Hailer B, Haude M, Gohlke H, Hink U. The German CPU registry: Comparison of smokers and nonsmokers. Herz 2018; 45:293-298. [PMID: 30054712 DOI: 10.1007/s00059-018-4733-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [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: 02/28/2018] [Revised: 06/22/2018] [Accepted: 06/28/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Chest pain is a major reason for admission to an internal emergency department, and smoking is a well-known risk factor for coronary artery disease (CAD) and acute coronary syndrome (ACS). The aim of this analysis is to illustrate the differences between smokers and nonsmokers presenting to German chest pain units (CPU) in regard to patient characteristics, CAD manifestation, treatment strategy, and prognosis. METHODS From December 2008 to March 2014, 13,902 patients who had a complete 3‑month follow-up were enrolled in the German CPU registry. The analysis comprised 5796 patients with ACS and documented smoking status. RESULTS Of all the patients in the CPU registry, 35.2% were smokers. Compared with nonsmokers, they were 13.5 years younger (58.2 vs. 71.7 years, p < 0.001), predominantly men (77.1% vs. 65.2%, p < 0.001), and were more frequently diagnosed with single-vessel disease (32.1% vs. 25.2%) as well as ST-elevation myocardial infarction (STEMI; 23.8% vs. 15.5%, p < 0.001). Although the Global Registry of Acute Coronary Events (GRACE) Risk Score for hospital mortality was lower in the group of smokers (106.1 vs. 123.3, p < 0.001), we did not observe any differences in CPU death (0.4% vs. 0.4%, p = 0.69) and CPU major adverse cardiac event (MACE) rates (3.8% vs 2.9%, p = 0.073) between the groups. In the 3‑month follow-up, we documented higher mortality rates in the nonsmoker group (1.9% vs. 2.9%, p = 0.035) in correlation with the GRACE Risk Score (80.3 vs. 105.2, p < 0.001). MACE rates were similar during the follow-up (3.1% vs. 4.1%, p = 0.065). CONCLUSION Observations from the German CPU registry demonstrate that smoking is a strong predictor of acute CAD manifestation early in life, especially STEMI. In spite of a lower GRACE Risk Score and fewer comorbidities, smokers had a rate of hospital mortality similar to the older group of nonsmokers.
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Affiliation(s)
- D Bock
- Department of Cardiology, Klinikum Höchst, Gotenstraße 6-8, 65929, Frankfurt am Main, Germany.
| | - J Senges
- Institut für Herzinfarktforschung, Ludwigshafen, Germany
| | - C Pohlmann
- Department of Cardiology, Klinikum Höchst, Gotenstraße 6-8, 65929, Frankfurt am Main, Germany
| | - M Hochadel
- Institut für Herzinfarktforschung, Ludwigshafen, Germany
| | - T Münzel
- Department of Cardiology, Universitätsklinik Mainz, Mainz, Germany
| | - E Giannitsis
- Department of Cardiology, Universitätsklinik Heidelberg, Heidelberg, Germany
| | - C Schmitt
- Department of Cardiology, Klinikum Karlsruhe, Karlsruhe, Germany
| | - G Heusch
- Institute for Pathophysiology, Universitätsklinik Essen, Essen, Germany
| | - T Voigtländer
- Cardiovascular Center Bethanien, Frankfurt/Main, Germany
| | - H Mudra
- Department of Cardiology, Städtisches Klinikum München, Munich, Germany
| | - B Schumacher
- 2nd Department of Medicine, Westpfalzklinikum Kaiserslautern, Kaiserslautern, Germany
| | - H Darius
- Department of Cardiology, Vivantes Hospital Neukölln, Berlin, Germany
| | - L S Maier
- Department of Cardiology, University of Regensburg, Regensburg, Germany
| | - B Hailer
- Department of Cardiology, Katholisches Klinikum Essen, Essen, Germany
| | - M Haude
- Lukaskrankenhaus, Städtische Kliniken Neuss, Neuss, Germany
| | - H Gohlke
- Universitäts-Herz-Zentrum Bad Krozingen, Bad Krozingen, Germany
| | - U Hink
- Department of Cardiology, Klinikum Höchst, Gotenstraße 6-8, 65929, Frankfurt am Main, Germany
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Jilek C, Brachmann J, Lewalter T, Kuck KH, Andresen D, Willems S, Spitzer SG, Straube F, Schumacher B, Eckardt L, Danilovic D, Thomas D, Hochadel M, Senges J. 1012No support for additional left atrial substrate modification among patients with persistent atrial fibrillation at first PVI procedure- Results from German Ablation registry. Europace 2018. [DOI: 10.1093/europace/euy015.561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- C Jilek
- Peter-Osypka-Heart Centre, Hospital for Internal Medicine Munich South, Munich, Germany
| | - J Brachmann
- Coburg Hospital, Department of Cardiology, Angiology, and Pneumology, Second Medical Clinic, Coburg, Germany
| | - T Lewalter
- Peter-Osypka-Heart Centre, Hospital for Internal Medicine Munich South, Munich, Germany
| | - K H Kuck
- Asklepios Clinic St. Georg, Department of Cardiology, Hamburg, Germany
| | - D Andresen
- Vivantes Klinikum Am Urban, Department of Cardiology and Internal Medicine, Berlin, Germany
| | - S Willems
- University Heart Center Hamburg, Department of Electrophysiology, Hamburg, Germany
| | - S G Spitzer
- Praxisklinik Herz und Gefäße, Dresden, Germany
| | - F Straube
- Munich Municipal Hospital Group, Heart Center Munich- Bogenhausen, Munich, Germany
| | - B Schumacher
- Westpfalz Hospital, Department of Cardiology, Pneumology, Angiology and Intensive Care, Kaiserslautern, Germany
| | - L Eckardt
- University Medical Center, Division of Electrophysiology, Department of Cardiology and Angiology, Münster, Germany
| | - D Danilovic
- Stiftung Institut für Herzinfarktforschung (IHF), Ludwigshafen, Germany
| | - D Thomas
- University of Heidelberg, Department of Cardiology, Heidelberg, Germany
| | - M Hochadel
- Stiftung Institut für Herzinfarktforschung (IHF), Ludwigshafen, Germany
| | - J Senges
- Stiftung Institut für Herzinfarktforschung (IHF), Ludwigshafen, Germany
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21
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Zimmer M, Bergdolt M, Follmann P, Pohler J, Schumacher B, Kriebel T. Isolated Left Ventricular Apical Hypoplasia in a 9-Year-old Girl: A Rare Differential Diagnosis for Dilatated Cardiomyopathy. Thorac Cardiovasc Surg 2018. [DOI: 10.1055/s-0038-1628340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- M. Zimmer
- Department of Pediatrics, Westpfalz-Klinikum Kaiserslautern, Kaiserslautern, Germany
| | - M. Bergdolt
- Department of Cardiology, Westpfalz-Klinikum Kaiserslautern, Kaiserslautern, Germany
| | - P. Follmann
- Department of Pediatrics, Westpfalz-Klinikum Kaiserslautern, Kaiserslautern, Germany
| | - J. Pohler
- Department of Pediatrics, Westpfalz-Klinikum Kaiserslautern, Kaiserslautern, Germany
| | - B. Schumacher
- Department of Cardiology, Westpfalz-Klinikum Kaiserslautern, Kaiserslautern, Germany
| | - T. Kriebel
- Department of Pediatrics, Westpfalz-Klinikum Kaiserslautern, Kaiserslautern, Germany
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22
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Moser J, Hoffmann B, Andresen D, Kuck KH, Brachmann J, Eckardt L, Hoffmann E, Lewalter T, Schumacher B, Spitzer S, Hochadel M, Senges J, Willems S. P786Factors associated with acute pacemaker implantation after carvo- tricuspidal isthmus ablation - results from the German ablation registry. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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23
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Moser J, Hoffmann B, Andresen D, Brachmann J, Eckardt L, Hoffmann E, Kuck KH, Lewalter T, Schumacher B, Spitzer S, Hochadel M, Senges J, Willems S. P2672Which factors are associated with acute pacemaker implantation after ablation of atrial fibrillation? Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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24
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Langbein A, Schumacher B, Spitzer S, Deneke T, Krug J, Barth S, Karolyi L, Weinmann T, Scharfe F, Windmueller V, Schallmaier P, Schade A. P513Left atrial appendage occlusion with the Watchman device in patients with high risk of thromboembolism and contraindications for oral anticoagulation: procedural data and long term outcome. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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25
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Moser J, Hoffmann B, Andresen D, Brachmann J, Eckardt L, Hoffmann E, Kuck K, Lewalter T, Schumacher B, Spitzer S, Hochadel M, Senges J, Willems S. P783Influencing factors of in-hospital pacemaker implantation after ablation of AV-nodal reentry- and AV-reentry tachycardia: results from the German ablation registry. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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26
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Kasper S, Meiler J, Knipp H, Höhler T, Reimer P, Steinmetz H, Berger W, Linden G, Ting S, Markus P, Paul A, Dechêne A, Schumacher B, Kostbade K, Worm K, Schmid K, Herold T, Schuler M, Trarbach T. Cetuximab biweekly (q2w) plus mFOLFOX6 as 1st line therapy in patients (pts) with KRAS wild-type (wt) (exon 2) metastatic colorectal cancer (mCRC) – Primary endpoint and subgroup analysis of the CEBIFOX trial. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw370.56] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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27
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Albers D, Toermer T, Charton JP, Neuhaus H, Schumacher B. Endoscopic therapy for infected pancreatic necrosis using fully covered self-expandable metal stents: combination of transluminal necrosectomy, transluminal and percutaneous drainage. Z Gastroenterol 2016; 54:26-30. [PMID: 26751114 DOI: 10.1055/s-0041-104228] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND/AIMS Endoscopic transluminal therapy has become the standard of care as a less invasive alternative to surgery. In a retrospective case series of two tertiary referral centers we report on an individualized concept combining EUS-guided drainage with self-expanding metal stents, direct transluminal debridement und percutaneous drainage. METHODS We treated 13 patients with infected pancreatic necrosis. Initially in all patients an EUS-guided drainage with plastic stents was performed under antibiotic protection (transduodenal: 2, transgastral: 11). After clinical consolidation (after 9.6 ± 9.4 days) a covered self-expanding metal stent (Niti-S, Taewoong medical Co., Seoul, Korea) was inserted by performing direct endoscopic necrosectomy in 2.9 ± 1.7 sessions through the stent. In cases of disrupted duct syndromes a pancreatic plastic stent was inserted (5 of 13 patients). In 5 of 13 cases additional percutaneous drainage was applied because of extended necrosis. In one patient percutaneous endoscopic drainage using the percutaneous access was needed. RESULTS A sustained clinical success was achieved in 12 of 13 cases (CRP before therapy 23.5 ± 14.4 mg/L, after 3.1 ± 2.6 mg/lL). Discharge occurred after 2.5 ± 22.4 days. The self-expanding metal stent was extracted after 82.5 ± 56.6 days. Mean follow up was 8.5 ± 5.9 months. CONCLUSION Our concept of combining transluminal drainage, direct endoscopic necrosectomy and percutaneuos drainage offers a safe and reliable alternative to surgery, even in case of extended necrosis.
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Affiliation(s)
- D Albers
- Department of Gastroenterology, Elisabeth-Krankenhaus Essen, Germany
| | - T Toermer
- Department of Gastroenterology, Elisabeth-Krankenhaus Essen, Germany
| | - J P Charton
- Department of Gastroenterology, Evangelisches Krankenhaus Düsseldorf, Germany
| | - H Neuhaus
- Department of Gastroenterology, Evangelisches Krankenhaus Düsseldorf, Germany
| | - B Schumacher
- Department of Gastroenterology, Elisabeth-Krankenhaus Essen, Germany
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28
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Moser J, Kuck KH, Andresen D, Spitzer SG, Hoffmann E, Schumacher B, Eckardt L, Brachmann J, Lewalter T, Hochadel M, Senges J, Willems S, Hoffmann BA. [Anticoagulation in high thromboembolic risk after catheter ablation for atrial fibrillation: results from the German Ablation Registry]. Dtsch Med Wochenschr 2014; 139:1923-8. [PMID: 25225860 DOI: 10.1055/s-0034-1387316] [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: 10/24/2022]
Abstract
BACKGROUND Catheter ablation (CA) for atrial fibrillation (AF) is an effective therapeutic option for the treatment of symptomatic drug-refractory AF. According to current guidelines, the prevention of stroke and embolism is the most important therapeutic goal in AF and the recommendations for anticoagulation (OAC) after successful CA are based upon the CHA2DS2-VASc-Score 3. The aim of this study was to evaluate the use of OAC in patients with a high risk for thromboembolic events 1 year after CA and to identify predictor variables for discontinuation of OAC. METHODS Between January 2007 and January 2010 13092 patients were enrolled in the study. A total of 52 German electrophysiological centers agreed to participate in this prospective multicenter registry. 41 centers included patients undergoing CA for AF. Analysis included patients who were discharged with OAC after CA and had a CHA2DS2-VASc-Score ≥ 2. A centralized 1 year follow-up (FU) was conducted via telephone. RESULTS 1300 patients fulfilled the inclusion criteria. One year after CA 51.8 % of these patients were on OAC. Factors significantly associated with discontinuation of OAC included no AF recurrence in FU (adjusted odds ratio (OR): 2.14, [95 % confidence interval (CI): 1.73-2.66], P < 0.001) and paroxysmal AF (OR: 1.53 [95 % CI: 1.29-1.81], P < 0.001). Factors associated with continuation of OAK were patient age (OR per 10 years: 0.79 [95 % CI: 0.68-0.91], P = 0.002), valvular heart disease (OR: 0.67 [95 % CI: 0.48-0.92], P = 0.013), an implanted pacemaker, defibrillator or a cardiac resynchronization therapy system (OR: 0.55 [95 % CI: 0.41-0.74], P < 0.001) and neurological events in hospital or during FU (OR: 0.40 [95 % CI: 0.18-0.88], P < 0.022). CONCLUSION Almost half of the patients with an indication for OAC are not adequately anticoagulated one year after CA for AF. Paroxysmal AF or freedom from AF is significantly associated with discontinuation of OAC.
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Affiliation(s)
- J Moser
- Klinik für Kardiologie mit Schwerpunkt Elektrophysiologie, Universitäres Herzzentrum Hamburg, Universitätsklinikum Hamburg-Eppendorf
| | - K H Kuck
- Abteilung für Kardiologie, Asklepios Klinik St. Georg, Hamburg
| | - D Andresen
- Klinik für Innere Medizin - Kardiologie, Vivantes Klinikum Am Urban, Berlin
| | | | - E Hoffmann
- Klinik für Kardiologie und Intensivmedizin , Städtische Kliniken München, Klinikum Bogenhausen, München
| | - B Schumacher
- Medizinische Klinik II, Westpfalz-Klinikum, Kaiserslautern
| | - L Eckardt
- Abteilung Rhythmologie, Department für Kardiologie und Angiologie, Universitätsklinikum Münster, Münster
| | - J Brachmann
- II. Medizinische Klinik, Regiomed Klinik, Coburg
| | - T Lewalter
- Klinik für Kardiologie und internistische Intensivmedizin, Isar Herz Zentrum, Isar Kliniken GmbH, München
| | - M Hochadel
- Institut für Herzinfarktforschung, Ludwigshafen
| | - J Senges
- Institut für Herzinfarktforschung, Ludwigshafen
| | - S Willems
- Klinik für Kardiologie mit Schwerpunkt Elektrophysiologie, Universitäres Herzzentrum Hamburg, Universitätsklinikum Hamburg-Eppendorf
| | - B A Hoffmann
- Klinik für Kardiologie mit Schwerpunkt Elektrophysiologie, Universitäres Herzzentrum Hamburg, Universitätsklinikum Hamburg-Eppendorf
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Abstract
Achalasia is a rare motility disorder of the oesophagus. Classic achalasia is characterised by a lack of propulsive peristalsis of the distal oesophagus and incomplete relaxation of the lower oesophageal sphincter (LES). Traditionally achalasia is treated either endoscopically by pneumatic balloon dilatation or laparoscopically by Heller's myotomy. Both therapeutic procedures show a comparable effectiveness. Recently, peroral endoscopic myotomy was introduced as a new definitive treatment option. So far, this minimally invasive therapy was evaluated in a few clinical studies only. In this survey, peroral endoscopic myotomy is presented and compared to the well established surgical treatment. The diagnosis of achalasia is based on the patient's medical history and analysis of symptoms and particularly on oesophageal manometry. In addition, a barium swallow (oesophagram) and upper endoscopy are performed to rule out other reasons causing dysphagia. The patient's complaints should be recorded by use of a symptoms score. The POEM procedure starts with an incision of the mucosa at the level of the mid-oesophagus. Then, a submucosal tunnel is created distally passing approximately 2 cm over the oesophagogastric junction. After this step, myotomy of (at least) the circular muscle bundle of the distal oesophagus is performed and should be extended to a distance of 2 cm over the cardiac. Finally the mucosal entry site at the level of the mid-oesophagus is closed with endoscopic clips. First results of this technique are very promising with significant symptom relief and reduction of the mean LES pressure. In conclusion, POEM is a new, minimally invasive therapeutic option for the treatment of oesophageal achalasia. First results are very promising; long-term results and results of comparative clinical trials with established treatment methods must be awaited.
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Affiliation(s)
- J P Charton
- Medizinische Klinik, EVK, Düsseldorf, Deutschland
| | - B Schumacher
- Medizinische Klinik, EVK, Düsseldorf, Deutschland
| | - T Toermer
- Medizinische Klinik, EVK, Düsseldorf, Deutschland
| | - H Neuhaus
- Medizinische Klinik, EVK, Düsseldorf, Deutschland
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Töx U, Schumacher B, Toermer T, Terheggen G, Mertens J, Holzapfel B, Lehmacher W, Goeser T, Neuhaus H. Propofol sedation for colonoscopy with a new ultrathin or a standard endoscope: a prospective randomized controlled study. Endoscopy 2013; 45:439-44. [PMID: 23468196 DOI: 10.1055/s-0032-1326270] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [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: 12/10/2022]
Abstract
BACKGROUND AND STUDY AIMS The majority of colonoscopies in Germany are performed under conscious sedation. Previous studies reported that pediatric colonoscopes reduce the demand for sedative drugs and may improve cecal intubation. The aim of this study was to compare a new ultrathin and a standard colonoscope in terms of propofol demand during colonoscopy. PATIENTS AND METHODS A total of 203 patients were prospectively randomized to undergo colonoscopy with either a 9.5-mm ultrathin (UTC) colonoscope or a standard colonoscope of variable stiffness. Initially, 40 or 60 mg of propofol were administered according to body weight, followed by bolus injections of 20 mg as deemed necessary. Propofol was administered by a separate physician who was blinded to the endoscope used. Sedation levels were defined according to guidelines; pain and complaints were recorded on a numeric rating scale. RESULTS Significantly less propofol was required to reach the cecum with the UTC (adjusted mean 94.9 mg [95 % confidence interval (CI) 85.7 - 105.0] vs. 115.3 mg [95 %CI 105.8 - 124.7]; P = 0.003). The level of sedation and pain score were lower with the UTC (sedation level 1 76 % vs. 61 %; P = 0.003; pain score adjusted mean 2.0 [95 %CI 1.7 - 2.4] vs. 2.8 [95 %CI 2.5 - 3.1]; P = 0.001). The rate of ileal and cecal intubation, time to reach the cecum, number of external compressions, withdrawal time, polyp and adenoma detection rate, and patient satisfaction were not different between the two colonoscopes. The time to intubate the ileum was longer with the UTC (1.73 minutes [95 %CI 1.42 - 2.04] vs. 1.22 minutes [95 %CI 0.91 - 1.52]; P = 0.020). CONCLUSIONS Use of a new ultrathin colonoscope was associated with reduced propofol consumption, lower patient sedation levels, and less pain than the standard colonoscope, but ileal intubation time was longer.
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Affiliation(s)
- U Töx
- Department of Gastroenterology and Hepatology, University Hospital of Cologne, Cologne, Germany.
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Khokhar S, Haussmann R, Teske A, Sutor D, Larionov A, Schumacher B, Dahm M. Improved results in the treatment of patients with ischemic cardiomyopathy and extremely reduced LV-function (EF ≤20%) using a standardized perioperative protocol with the use of levosimendan. Thorac Cardiovasc Surg 2013. [DOI: 10.1055/s-0032-1332569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Abstract
BACKGROUND AND STUDY AIMS Endoscopic submucosal dissection (ESD) of early gastrointestinal tumors has been shown to achieve complete resection rates superior to endoscopic mucosal resection (EMR), but at the cost of higher risk. The aim of this study was to prospectively assess the feasibility and oncological results of ESD in patients with neoplastic Barrett's esophagus in conjunction with subsequent radiofrequency ablation (RFA). METHODS Patients with Barrett's esophagus who had visible lesions containing high grade intraepithelial neoplasia (HGIN) or mucosal adenocarcinoma (MAC) up to 3 cm in diameter were included in the study. ESD was performed using a new waterjet-assisted system (WESD) with a HybridKnife (Erbe Elektromedizin GmbH, Tübingen, Germany). Primary outcome was the rate of complete tumor resection. RFA of residual intestinal metaplasia was offered to all patients with at least two negative follow-up endoscopies. RESULTS Of 30 patients (m:f = 21:9; median age 60 years) with biopsy-proven MAC (n = 24) or HGIN (n = 6) with a median diameter of 2 cm, complete resection of the targeted area was achieved in 29 patients (96.7 %; 95 % confidence interval [CI] 82 % - 99 %); en bloc resection was achieved in 27 of these patients (90.0 %; 95 %CI 74 % - 97 %). Minor delayed bleedings occurred in two patients. One patient died due to a sudden cardiac death 7 days after an uneventful WESD. Specimen histology (n = 29) revealed no neoplasia in 3 patients, HGIN in 2, MAC in 21, and submucosal cancer in 3; complete resection was histologically confirmed in only 10 of the 26 patients with HGIN or adenocarcinoma (38.5 %; 95 %CI 22 % - 57 %). However, endoscopic follow-up (median 17 months) showed complete remission of neoplasia in 27 /28 (96.4 %; 95 %CI 81 % - 99 %) patients who underwent successful WESD and were alive at 30 days. One patient underwent EMR of residual tumor. All Barrett's tissue was eradicated by ESD alone in 15 cases and by additional RFA in 8 /10 cases (not done in three patients). CONCLUSIONS ESD of Barrett's neoplasia is feasible and safe, but does not achieve sufficient R0 resection rates to warrant its recommended use over piecemeal EMR. In combination with RFA it can achieve complete eradication of neoplastic and non-neoplastic Barrett's epithelium. The discrepancy between insufficient oncological resection and good medium-term results needs to be studied further.
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Affiliation(s)
- H Neuhaus
- Department of Internal Medicine, Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany.
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Israel CW, Bänsch D, Böcker D, Butter C, Chun J, Deisenhofer I, Eckardt L, Geller JC, Hanke T, Klingenheben T, Piorkowski C, Schumacher B. [Recommendations of the Working Group of Arrhythmias of the German Society of Cardiology on the approach to patients with Riata® and Riata ST® leads (St. Jude Medical). Nucleus of the Working Group of Arrhythmias of the German Society of Cardiology]. Herzschrittmacherther Elektrophysiol 2012; 23:107-115. [PMID: 22847674 DOI: 10.1007/s00399-012-0186-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [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: 06/01/2023]
Abstract
Riata® and Riata ST® implantable cardioverter defibrillator (ICD) leads (St. Jude Medical, Sylmar, CA) show an increased incidence of insulation defects, particularly "inside-out" lead fracture where inner, separately insulated cables penetrate through the surrounding silicone of the lead body. The exact incidence of Riata® lead problems is not clear and seems to range between 2-4% per year in the first 5 years after implantation according to new registry data. We recommend beyond a detailed information the following care of patients with Riata® and Riata ST® leads: 1) Activation of automatic ICD alerts, 2) remote monitoring with automatic daily alerts whenever possible, 3) monthly ICD controls in patients at high risk (pacemaker dependency, history of ventricular tachyarrhythmias) and high or moderate lead-related risk (8F, 7F single coil), 3-monthly controls in moderate patient and lead-related risk, 3 to 6-monthly controls in low patient and lead-related risk (no bradycardia, no history of ventricular tachyarrhythmia). Every ICD control should include meticulous analysis of oversensing artifacts in stored electrograms (EGMs) of sustained and non-sustained ventricular tachyarrhythmias and registration of EGMs during provocation testing (pectoral muscle activity, arm movements). If electrical abnormalities are observed, reoperation with addition of a new ICD lead is recommended; lead extraction only if indicated according to current guidelines. Fluoroscopy should only be performed if electrical abnormalities are found by an experienced electrophysiologist and a high frame rate and resolution. Management of fluoroscopic abnormalities in the absence of electrical abnormalities is not clear. Therefore, routine fluoroscopy of patients with Riata® leads without electrical abnormalities is not recommended.
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Affiliation(s)
- C W Israel
- Klinik für Innere Medizin - Kardiologie, Diabetologie & Nephrologie, Evangelisches Krankenhaus Bielefeld, Burgsteig 13, 33617, Bielefeld, Deutschland.
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Terheggen G, Schumacher B, Neuhaus H. [Radiofrequency ablation using the HALO system in the treatment of Barrett's oesophagus]. Z Gastroenterol 2012; 50:601-10. [PMID: 22660996 DOI: 10.1055/s-0031-1299465] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In recent years radiofrequency ablation using the HALO system in the treatment of Barrett's oesophagus has become established. The HALO system consists of a circumferential ablation using a balloon-based electrode and a focal ablation using an endoscope-mounted bipolar electrode on an articulated platform. In combination with prior endoscopic resection radiofrequency ablation is a valuable therapeutic technique in selected patients with early Barrett's neoplasia. Clinical trials demonstrate that radiofrequency ablation is highly effective and durable, has low complication rates, preserves the functional integrity of the oesophagus, is easy to apply and the regenerating neosquamous epithelium is free of pre-existing oncogenetic alterations.
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Affiliation(s)
- G Terheggen
- Medizinische Klinik, Evangelisches Krankenhaus Düsseldorf.
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Israel C, Nowak B, Willems S, Bänsch D, Butter C, Doll N, Eckardt L, Geller J, Klingenheben T, Lewalter T, Schumacher B, Wolpert C. Empfehlungen zur externen Kardioversion bei Patienten mit Herzschrittmacher oder implantiertem Kardioverter/Defibrillator. Kardiologe 2011. [DOI: 10.1007/s12181-011-0372-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Abstract
A 64-year-old male reported worsening dyspnea four months after right-sided pneumonectomy, due to lung cancer. Platypneu-or-thodeoxie syndrome was suspected due to a decrease in oxygen-saturation while the patient was in upright position. The shift of the right hemidiaphragm and liver caused compression of the right atrium and a shunt over a persistent foramen ovale. The right-to-left shunt was proven during right heart catheter. Interventional closure of the shunt resulted in immediate improvement of arterial oxygenation and a decrease in dyspnea.
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Affiliation(s)
- O Mühling
- Fachbereich Kardiologie, Herz- und Gefäßklinik, Rhön Klinik AG, Salzburgerleite 1, 97616 Bad Neustadt Saale.
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Ino H, Sprenger C, Breithardt G, Haeusler KG, Meinertz T, Ravens U, Steinbeck G, Tebbe U, Oeff M, Pisters R, Nieuwlaat R, Prins MH, Le Heuzey JY, Maggioni AP, Camm AJ, Crijns HJGM, Torp-Pedersen C, Crijns HJ, Page RL, Connolly SJ, Hohnloser SH, Sehra R, Krummen D, Briggs C, Rappel WJ, Narayan S, Simon HU, Horack M, Senges J, Hoffmann E, Willems S, Spitzer S, Kuck KH, Brachmann J, Revishvili A, Matsonashvili G, Labartkava E, Dzhordzhikiya T, Serguladze S, Shmul A, Kvasha B, Lima CEB, Martinelli M, Alkmim-Teixeira R, Nishioka SAD, Siqueira S, Jesus LD, Wajngarten M, Costa R, Ferrero P, De Filippo P, Ferrari P, Brambilla R, Cantu F, Pachon J, Pachon M E, J Lobo T, Pachon JC, Pachon MZ, Santillana P T, Jatene AD, Sinha AM, Senges J, Kuck KH, Andresen D, Hoffmann E, Schumacher B, Tebbenjohanns J, Brachmann J, Castrejon Castrejon S, Perez-Silva A, Doiny D, Estrada A, Ortega M, Lopez-Sendon JL, Merino JL, Jais P, Sacher F, Derval N, Jadidi A, Maury P, Nault I, Hocini M, Haissaguerre M, Pokushalov E, Romanov A, Artemenko S, Shabanov V, Turov A. Flash Presentations I. Europace 2011. [DOI: 10.1093/europace/eur227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Tada H, Yamasaki H, Sekiguchi Y, Igarashi M, Kuroki K, Machino T, Yoshida K, Aonuma K, Heinzel FR, Forstner H, Lercher P, Bisping E, Rotman B, Fruhwald FM, Pieske BM, Dabrowski R, Kowalik I, Borowiec A, Smolis-Bak E, Trybuch A, Sosnowski C, Szwed H, Baturova MA, Lindgren A, Shubik YV, Olsson B, Platonov PG, Van Den Broek KC, Denollet J, Widdershoven J, Kupper N, Allam R, Allam RAGAB, Galal WAGDY, El-Damnhoury HAYAM, Mortada AYMAN, Jimenez-Candil J, Martin A, Hernandez J, Martin F, Gallego M, Martin-Luengo C, Quintanilla JG, Moreno Planas J, Molina-Morua R, Archondo T, Garcia-Torrent MJ, Perez-Castellano N, Macaya C, Perez-Villacastin J, Saiz J, Tobon C, Rodriguez JF, Hornero F, Ferrero JM, Ito K, Date T, Kawai M, Hioki M, Narui R, Matsuo S, Yoshimura M, Yamane T, Tabatabaei N, Lin G, Powell BD, Smairat R, Glockner JF, Brady PA, Fichtner S, Czudnochowsky U, Estner H, Reents T, Jilek C, Ammar S, Hessling G, Deisenhofer I, Shah DC, Kautzner J, Saoudi N, Herrera C, Jais P, Hindricks G, Neuzil P, Kuck KH, Wong KCK, Jones M, Qureshi N, Muthumala A, Betts TR, Bashir Y, Rajappan K, Vogtmann T, Wagner M, Schurig J, Hein P, Hamm B, Baumann G, Lembcke A, Saad B, Piwowarska W, Nessler J, Edvardsson N, Rieger G, Garutti C, Linker N, Jorge C, Silva Marques J, Veiga A, Cruz J, Slater C, Correia MJ, Sousa J, Miltenberger-Miltenyi G, Nunes Diogo A, Matic D, Mrdovic I, Stankovic G, Asanin M, Antonijevic N, Matic M, Oliveira LA, Kocev N, Vasiljevic Z, Ramirez-Marrero MA, Perez-Villardon B, Delgado-Prieto JL, Jimenez-Navarro M, De Teresa-Galvan E, De Mora-Martin M, Pietrucha AZ, Bzukala I, Elias R, Sztefko K, Wnuk M, Malek A, Piwowarska W, Nessler J, Szili-Torok T, Bauernfeind T, De Groot N, Shalganov T, Schalij M, Camiletti A, Jordaens L, Rivas N, Casaldaliga J, Roca I, Pijuan A, Perez-Rodon J, Dos L, Garcia-Dorado D, Moya A, Baruteau AE, Moura D, Behaghel A, Chatel S, Mabo P, Schott JJ, Daubert JC, Le Marec H, Probst V, Zorio Grima E, Navarro-Manchon J, Molina P, Maldonado P, Igual B, Cano O, Bermejo M, Giner J, Salvador A, Bourgonje VJA, Vos MA, Ozdemir S, Doisne N, Van Der Heyden MAG, Camanho LE, Van Veen AAB, Sipido K, Antoons G, Altieri PI, Escobales N, Crespo M, Banchs HL, Sciarra L, Bloise R, Allocca G, Bulava A, Marras E, Lioy E, Delise P, Priori S, Calo' L, Hanis J, Sitek D, Novotny A, Chik WB, Lim TW, Choon HK, See VA, Mccall R, Thomas L, Ross DL, Thomas SP, Chen J, De Bortoli A, Rossvoll O, Hoff PI, Solheim E, Sun LZ, Schuster P, Ohm OJ, Ardashev AV, Zhelyakov E, Rybachenko MS, Konev AV, Belenkov YUN, Gunawardene M, Chun KRJ, Schulte-Hahn B, Windhorst V, Kulikoglu M, Nowak B, Schmidt B, Albina GA, Rivera RS, Scazzuso F, Laino RL, Giniger GA, Arbelo E, Calvo N, Tamborero D, Andreu D, Borras R, Berruezo A, Brugada J, Mont L, Stefan L, Eisenberger M, Celentano E, Peytchev P, Bodea O, Geelen P, De Potter T, Oliveira MM, Silva N, Cunha PS, Feliciano J, Lousinha A, Toste A, Santos S, Ferreira RC, Matsuda H, Harada T, Soejima K, Ishikawa Y, Mizukoshi K, Sasaki T, Mizuno K, Miyake F, Adragao PP, Cavaco D, Miranda R, Santos M, Morgado F, Reis Santos K, Candeias R, Marcelino S, Zoppo F, Grandolino G, Zerbo F, Bertaglia E, Schlueter SM, Grebe O, Vester EG, Miracle Blanco AL, Arenal Maiz A, Atienza Fernandez F, Datino Romaniega T, Gonzalez Torrecilla E, Eidelman G, Hernandez Hernandez J, Fernandez Aviles F, Fukumoto K, Takatsuki S, Kimura T, Nishiyama N, Aizawa Y, Sato T, Miyoshi S, Fukuda K, Richter B, Gwechenberger M, Socas A, Zorn G, Albinni S, Marx M, Wojta J, Goessinger H, Deneke T, Balta O, Paesler M, Buenz K, Anders H, Horlitz M, Muegge A, Shin DI, Natsuyama K, Yamaguchi KM, Nishida YN, De Bortoli A, Ohm OJ, Hoff PI, Solheim E, Schuster P, Sun LZ, Chen J, Kosiuk J, Bode K, Arya A, Piorkowski C, Gaspar T, Sommer P, Hindricks G, Bollmann A, Wichterle D, Peichl P, Simek J, Havranek S, Bulkova V, Cihak R, Kautzner J, Jurado Roman A, Salguero Bodes R, Lopez Gil M, Fontenla Cerezuela A, De Riva Silva M, Arribas Ynsaurriaga F, Fernandez Herranz AI, De Dios Perez S, Revishvili AS, Dishekov M, Tembotova Z, Barsamyan S, Vaccari D, Alvarenga C, Jesus I, Layher J, Takahashi A, Singh N, Siot P, Elkaim JP, Savelieva I, Mcclelland L, Lovegrove A, Jones S, Camm J, Folino AF, Breda R, Calzavara P, Comisso J, Borghetti F, Iliceto S, Buja G, Mlynarski R, Mlynarska A, Sosnowski M, Wilczek J, Mabo P, Carrault G, Bordachar P, Makdissi A, Duchemin L, Alonso C, Neri G, Masaro G, Vittadello S, Vaccari D, Gardin A, Barbetta A, Di Gregorio F, Sciaraffia E, Ginks MR, Gustafsson JS, Hollmark MC, Rinaldi CA, Blomstrom Lundqvist C, Brusich S, Tomasic D, Ferek-Petric B, Mavric Z, Kutarski A, Malecka B, Kolodzinska A, Grabowski M, Dovellini EV, Giurlani L, Cerisano G, Carrabba N, Valenti R, Antoniucci D, Kolodzinska A, Kutarski A, Grabowski M, Malecka B, Opolski G, Tomassoni G, Baker J, Corbisiero R, Martin D, Niazi I, Sheppard R, Sperzel J, Gutleben K, Petru J, Sediva L, Skoda J, Neuzil P, Mazzone P, Ciconte G, Vergara P, Marzi A, Paglino G, Sora N, Gulletta S, Della Bella P, Kutarski A, Pietura R, Czajkowski M, Cabanelas N, Martins VP, Alves M, Valente FX, Marta L, Francisco A, Silva R, Ferreira Da Silva G, Huo Y, Holmqvist F, Carlson J, Arya A, Wetzel U, Hindricks G, Bollmann A, Platonov P, Nof E, Abu Shama R, Kuperstein R, Feinberg MS, Eldar M, Glikson M, Luria D, Kubus P, Materna O, Gebauer RA, Matejka T, Gebauer R, Tlaskal T, Janousek J, Muessigbrodt A, Arya A, Wetzel U, Hindricks G, Richter S, Stockburger M, Boveda S, Defaye P, Stancak Branislav P, Kaliska G, Rolando M, Moreno J, Ohlow MAG, Lauer B, Buchter B, Schreiber M, Geller JC, Val-Mejias JE, Ouali S, Azzez S, Kacem S, Ben Salem H, Hammas S, Neffeti E, Remedi F, Boughzela E, Miyazaki H, Miyanaga S, Shibayama K, Tokuda M, Narui R, Kudo T, Yamane T, Yoshimura M, Coppola B, Shehada REN, Costandi P, Healey J, Hohnloser SH, Gold MR, Capucci A, Van Gelder IC, Carlson M, Lau CP, Connolly SJ, Bogaard MD, Leenders GE, Maskara B, Tuinenburg AE, Loh P, Hauer RN, Doevendans PA, Meine M, Thibault B, Dubuc M, Karst E, Ryu K, Paiement P, Farazi T, Puetz V, Berndt C, Buchholz J, Dorszewski A, Mornos C, Cozma D, Ionac A, Petrescu L, Mornos A, Pescariu S, Puetz V, Berndt C, Buchholz J, Dorszewski A, Benser M, Roscoe G, De Jong S, Roberts G, Boileau P, Rec A, Ryu K, Folman C, Morttada A, Abd El Kader M, Samir R, Roushdy R, Khaled S, Abo El Maaty M, Van Gelder B, Houthuizen P, Bracke FA, Osca Asensi J, Tejada D, Sanchez JM, Munoz B, Cano O, Rodriguez M, Sancho-Tello MJ, Olague J, Hou W, Rosenberg S, Koh S, Poore J, Snell J, Yang M, Nirav D, Bornzin G, Deering T, Dan D, Wickliffe AC, Cazeau S, Karimzadeh K, Mukerji S, Loghin C, Kantharia B, Bogaard MD, Leenders GE, Maskara B, Tuinenburg AE, Loh P, Hauer RN, Doevendans PA, Meine M, Betts TR, Jones MA, Wong KCK, Qureshi N, Rajappan K, Bashir Y, Lamba J, Simpson CS, Redfearn DP, Michael KA, Fitzpatrick M, Baranchuk A, Heinke M, Ismer B, Kuehnert H, Surber R, Haltenberger AM, Prochnau D, Figulla HR, Delarche N, Bizeau O, Couderc P, Chapelet A, Amara W, Lazarus A, Kubus P, Krupickova S, Gebauer RA, Janousek J, Van Deursen CJM, Strik M, Vernooy K, Van Hunnik A, Kuiper M, Crijns HJGM, Prinzen FW, Islam N, Gras D, Abraham W, Calo L, Birgersdotter-Green U, Clyne C, Herre J, Sheppard R, Abraham W, Gras D, Birgersdotter-Green U, Calo L, Clyne C, Klein N, Herre J, Sheppard R, Kowalski O, Lenarczyk R, Pruszkowska P, Sokal A, Kukulski T, Zielinska T, Pluta S, Kalarus Z, Schwab JO, Gasparini M, Anselme F, Clementy J, Santini M, Martinez Ferrer J, Burrone V, Santi E, Nevzorov R, Porter A, Kusniec J, Golovchiner G, Ben-Gal T, Strasberg B, Haim M, Rordorf R, Savastano S, Sanzo A, Vicentini A, Petracci B, De Amici M, Striuli L, Landolina M, Tolosana JM, Martin AM, Hernandez-Madrid A, Macias A, Fernandez-Lozano I, Osca J, Quesada A, Mont L, Igarashi M, Tada H, Yamasaki H, Sekiguchi Y, Kuroki K, Yoshida K, Noguchi Y, Aonuma K, Shahrzad S, Karim Soleiman N, Tavoosi A, Taban S, Emkanjoo Z, Fukunaga M, Goya M, Hiroshima K, Ohe M, Hayashi K, Iwabuchi M, Nosaka H, Nobuyoshi M, Doiny D, Perez-Silva A, Castrejon Castrejon S, Estrada A, Ortega M, Lopez-Sendon JL, Merino JL, Garcia Fernandez FJ, Gallardo R, Pachon M, Almendral J, Gonzalez Torrecilla E, Martin J, Yahya D, Al-Mogheer B, Gouda S, Eweis E, El Ramly M, Abdelwahab A, Kassenberg W, Wittkampf FHM, Hof IE, Heijden JH, Neven KGEJ, Meine M, Hauer RNW, Loh P, Baratto F, Bignami E, Pappalardo F, Maccabelli G, Nicolotti D, Zangrillo A, Della Bella P, Hayashi K, Goya M, Hiroshima K, Nagashima M, An Y, Fukunaga M, Okreglicki A, Russouw C, Tilz R, Yoshiga Y, Mathew S, Fuernkranz A, Rillig A, Wissner E, Kuck KH, Ouyang F, De Sisti A, Tonet J, Gueffaf F, Amara W, Touil F, Aouate P, Hidden-Lucet F, Doiny D, Castrejon Castrejon S, Estrada A, Ortega M, Perez-Silva A, Lopez-Sendon JL, Merino JL, Makimoto H, Satomi K, Yamada Y, Okamura H, Noda T, Shimizu W, Aihara N, Kamakura S, Estrada A, Perez Silva A, Doiny D, Castrejon S, Gonzalez Vasserot M, Merino JL, Tilz R, Senges J, Brachmann J, Andresen D, Hoffmann E, Schumacher B, Willems S, Kuck KH, Reents T, Deisenhofer I, Ammar S, Springer B, Fichtner S, Jilek C, Kolb C, Hessling G, Akca F, Bauernfeind T, De Groot NMS, Schwagten B, Witsenburg M, Jordaens L, Szili-Torok T, Hata Y, Nakagami R, Watanabe T, Sato A, Watanabe H, Kabutoya T, Mituhashi T, Theuns DAMJ, Smith T, Pedersen SS, Dabiri-Abkenari L, Jordaens L, Prull MW, Unverricht S, Bittlinsky A, Wirdemann H, Sasko B, Wirdeier S, Trappe HJ, Zorio Grima E, Rueda J, Medina P, Jaijo T, Sevilla T, Osca J, Arnau MA, Salvador A, Starrenburg AH, Kraaier K, Pedersen SS, Scholten MF, Van Der Palen J, De Haan S, Commandeur J, De Boer K, Beek AM, Van Rossum AC, Allaart CP, Berne P, Porres JM, Fernandez-Lozano I, Arnaiz JA, Mont L, Berruezo A, Brugada R, Brugada J, Man S, Maan AC, Thijssen J, Van Der Wall EE, Schalij MJ, Burattini L, Burattini R, Swenne CA, Bonny A, Hidden-Lucet F, Ditah I, Larrazet F, Frank R, Fontaine G, Van Den Broek KC, Pedersen SS, Theuns DAMJ, Jordaens L, Van Der Voort PH, Alings M, Denollet J, Shimane A, Okajima K, Kanda G, Yokoi K, Yamada S, Taniguchi Y, Hayashi T, Kajiya T, Santos MC, Wright J, Betts J, Denman R, Dominguez-Perez L, Arias Palomares MA, Toquero J, Jimenez-Candil J, Olague J, Diaz-Infante E, Tercedor L, Valverde I, Miracle Blanco AL, Datino Romaniega T, Arenal Maiz A, Atienza Fernandez F, Gonzalez Torrecilla E, Eidelman G, Hernandez Hernandez J, Fernandez Aviles F, Napp A, Joosten S, Stunder D, Zink M, Marx N, Schauerte P, Silny J, Trucco ME, Arce M, Palazzolo J, Femenia F, Glad JM, Szymkiewicz SJ, Glad JM, Szymkiewicz SJ, Fernandez-Armenta J, Camara O, Mont LL, Andreu D, Diaz E, Silva E, Frangi A, Berruezo A, Brembilla-Perrot B, Laporte F, Jimenez-Candil J, Martin A, Gallego M, Morinigo J, Ledesma C, Martin-Luengo C, Hadid C, Almendral J, Ortiz M, Quesada A, Wolpert C, Cobo E, Navarro X, Arribas F, Miki Y, Naitoh S, Kumagai K, Goto K, Kaseno K, Oshima S, Taniguchi K, Rivera S, Scazzuso F, Albina G, Klein A, Laino R, Sammartino V, Giniger A, Fukumoto K, Takatsuki S, Kimura T, Nishiyama N, Aizawa Y, Sato T, Miyoshi S, Fukuda K, Muggenthaler M, Raju H, Papadakis M, Chandra N, Bastiaenen R, Behr ER, Sharma S, Samniah N, Radezishvsky Y, Omari H, Rosenschein U, Perez Riera AR, Ferreira M, Hopman WM, Mcintyre WF, Baranchuk AR, Wongcharoen W, Keanprasit K, Phrommintikul A, Chaiwarith R, Yagishita A, Hachiya H, Nakamura T, Tanaka Y, Higuchi K, Kawabata M, Hirao K, Isobe M, Havranek S, Simek J, Wichterle D, Stoickov V, Ilic S, Deljanin Ilic M, Aagaard P, Sahlen A, Bergfeldt L, Braunschweig F, Sousa A, Lebreiro A, Sousa C, Oliveira S, Correia AS, Rangel I, Freitas J, Maciel MJ, Asensio Lafuente E, Aguilera AAC, Corral MACC, Mendoza KLMC, Nava PEND, Rendon ALRC, Villegas LVC, Castillo LCM, Schaerf R, Develle R, Brembilla-Perrot B, Oliver C, Zinzius PY, Providencia RA, Botelho A, Trigo J, Nascimento J, Quintal N, Mota P, Leitao-Marques AM, Borbola J, Abraham P, Foldesi CS, Kardos A, Miranda R, Almeida S, Santos MB, Cavaco D, Quaresma R, Morgado FB, Adragao P, Fatemi M, Didier R, Le Gal G, Etienne Y, Jobic Y, Gilard M, Boschat J, Mansourati J, Zubaid M, Rashed W, Alsheikh-Ali A, Almahmeed W, Shehab A, Sulaiman K, Asaad N, Amin H, Boersma LVA, Swaans M, Post M, Rensing B, Jarverud K, Broome M, Noren K, Svensson T, Hjelm S, Hollmark M, Bjorling A, Providencia RA, Botelho A, Trigo J, Nascimento J, Quintal N, Mota P, Leitao-Marques AM, Maeda K, Takagi M, Suzuki K, Tatsumi H, Yoshiyama M, Simeonidou E, Michalakeas C, Kastellanos S, Varounis C, Nikolopoulou A, Koniari C, Anastasiou-Nana M, Furukawa T, Maggi R, Bertolone C, Fontana D, Brignole M, Pietrucha AZ, Wnuk M, Bzukala I, Mroczek-Czernecka D, Konduracka E, Kruszelnicka O. Poster Session 4. Europace 2011. [DOI: 10.1093/europace/eur231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Costamagna G, Tringali A, Reddy DN, Devière J, Bruno M, Ponchon T, Neuhaus H, Mutignani M, Rao GV, Lakhtakia S, Le Moine O, Fockens P, Rauws EA, Lepilliez V, Schumacher B, Seelhoff A, Carr-Locke D. A new partially covered nitinol stent for palliative treatment of malignant bile duct obstruction: a multicenter single-arm prospective study. Endoscopy 2011; 43:317-24. [PMID: 21360423 DOI: 10.1055/s-0030-1256294] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [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: 12/14/2022]
Abstract
BACKGROUND AND STUDY AIMS Covered self-expanding metal stents (SEMSs) have proven effective for managing malignant bile duct strictures and may reduce risk of tumor ingrowth. A new nitinol partially covered biliary SEMS was prospectively evaluated. PATIENTS AND METHODS 70 patients with inoperable extrahepatic biliary obstructions were enrolled in a prospective multicenter trial, and followed up to 6 months or death, whichever came first. Primary endpoint was adequate palliation defined as absence of recurrent biliary obstruction from partly covered SEMS placement to end of follow-up. RESULTS Mean age of the patients was 69 years and 52 % were men. Pancreatic carcinoma was present in 68 %. One stent was placed in 67 patients, two patients received two, and in one patient a guide wire could not traverse the stricture. In 55 % of patients the SEMS was inserted de novo and in 45 % for exchange with a plastic stent. Technical success was 97 %. At 6 months, 62 % of patients were free of obstructive symptoms; compared with baseline the mean number of symptoms per patient was significantly reduced (3.1 at baseline, 0.6 at 6 months; P < 0.0001) and total bilirubin levels dropped by 73 %. There were four cases of recurrent biliary obstruction, due to stent migration (2), tumor overgrowth (1), and sludge formation (1). Device-related complications included cholecystitis (3), right upper quadrant pain (1), and moderate pancreatitis (1). No tumor ingrowth was reported. CONCLUSIONS This new partially covered nitinol SEMS is easily inserted, and safe and effective in the palliation of biliary obstruction secondary to malignant bile duct strictures.
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Affiliation(s)
- G Costamagna
- Università Cattolica del Sacro Cuore, Rome, Italy.
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Nowak B, Israel C, Willems S, Bänsch D, Butter C, Doll N, Eckardt L, Geller J, Klingenheben T, Lewalter T, Schumacher B, Wolpert C. Empfehlungen zum Einsatz von Elektrokautern bei Patienten mit Herzschrittmachern und implantierten Defibrillatoren. Kardiologe 2010. [DOI: 10.1007/s12181-010-0295-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Schumacher B, Peschel P, Kugler J. Die Arztwahl Jugendlicher in Sachsen. Ein Stadt-Land-Vergleich. Gesundheitswesen 2010. [DOI: 10.1055/s-0030-1266716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Philipper M, Hollerbach S, Gabbert HE, Heikaus S, Böcking A, Pomjanski N, Neuhaus H, Frieling T, Schumacher B. Prospective comparison of endoscopic ultrasound-guided fine-needle aspiration and surgical histology in upper gastrointestinal submucosal tumors. Endoscopy 2010; 42:300-5. [PMID: 20306384 DOI: 10.1055/s-0029-1244006] [Citation(s) in RCA: 104] [Impact Index Per Article: 7.4] [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: 12/13/2022]
Abstract
STUDY AIM To assess the accuracy of ultrasound-guided fine-needle aspiration biopsy in the differential diagnosis of gastrointestinal stroma cell tumors (GIST) from other submucosal tumors, using both cytology and histology. PATIENTS AND METHODS We conducted a prospective study from May 2005 to September 2008 in all patients presenting with upper gastrointestinal submucosal tumors. Only patients in whom surgical resection was carried out were included in the final analysis. In cases of mesenchymal tumor, immunocytochemistry was attempted for further differentiation between GIST and non-GIST. Surgical histopathology served as the gold standard. RESULTS A total of 47 patients were analyzable, with a final histologic diagnosis of 35 mesenchymal tumors. Sufficient tissue for conventional cytologic diagnosis was obtained only in the 35 patients with mesenchymal tumors; in this subgroup, immunocytochemistry was possible in 46 %. If and only if enough material was available for immunocytochemistry, the sensitivity for (correct recognition of) GIST tumors was 93 %. In all 12 patients with nonmesenchymal tumors and lesions, cytology was nondiagnostic and the diagnosis had to be based on clinical suspicion and the appearance on endoscopy and endoscopic ultrasound (EUS). On an intention-to-diagnose basis, endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) had a positive predictive value for mesenchymal tumors of 100 %, but no value for the diagnosis of other lesions; using immunocytochemistry, a GIST tumor was recognized among the mesenchymal tumors with a sensitivity of 58 % and a specificity of 8 %. CONCLUSIONS EUS-FNA-based cytology is safe and has only limited value for the differential diagnosis of submucosal tumors, mainly because insufficient material is harvested. Better tissue acquisition techniques are necessary for better differential diagnosis.
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Affiliation(s)
- M Philipper
- Department of Internal Medicine, Evangelisches Krankenhaus Düsseldorf, 40217 Düsseldorf, Germany.
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Charton JP, Schumacher B, Verde PE, Neuhaus H. Erste randomisierte kontrollierte Studie zur flexiblen endoskopischen Therapie des Zenker Divertikels (ZD): APC- versus Nadelmesser-Mukomyotomie. Z Gastroenterol 2009. [DOI: 10.1055/s-0029-1241225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Seelhoff A, Schumacher B. [72-year-old woman with anemia and suspected intestinal blood loss]. Dtsch Med Wochenschr 2009; 134:1819-20. [PMID: 19728250 DOI: 10.1055/s-0029-1237517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Muehling OM, Schamberger R, Schumacher B, Kerber S. Successful thrombolysis of a mechanical aortic valve thrombosis. Heart 2009; 95:1272. [DOI: 10.1136/hrt.2009.165324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Lokaj P, Krivan L, Kozak M, Sepsi M, Trcka P, Vlasinova J, Spinar J, Ferraro A, Rordorf R, Belvito C, Vicentini A, Savastano S, Petracci B, Sanzo A, Landolina M, Greenberg S, Goldman D, Deering T, Epstein A, Burke J, Dalal Y, Hurley J, Robinson B, Melton C, Patel M, Saporito J, Charlton S, Sims JJ, Van Casteren L, Heidbuchel H, Rossenbacker T, Gopal R, Vanhaecke J, Van Cleemput J, Droogne W, Willems R, Rocha Costa S, Silva J, Almeida S, Reis Santos K, Cavaco D, Morgado F, Adragao P, Silva A, Kanoupakis EM, Mavrakis HE, Kallergis EM, Koutalas EP, Saloustros IG, Milathianaki M, Manios EG, Vardas PE, Richey M, Malkin RA, Masson SC, Ransbury T, Urtz M, Ideker RE, Sanders WE, Greenberg S, Deering T, Goldman D, Epstein A, Burke J, Dalal Y, Brembilla-Perrot B, Azman B, Terrier De La Chaise A, Blangy H, Sadoul N, Claudon O, Louis P, Selton O, Braunschweig F, Ekman M, Maschio M, Linde C, Cowie MR, Pignalberi C, Lavalle C, Morichelli L, Porfili A, Quarta L, Sassi A, Ricci RP, Santini M, Deering TF, Goldman DS, Greenberg S, Epstein A, Gupta M, Gall SA, Kelland NF, Tynan M, Lord SW, Plummer CJ, Mccomb JM, Treguer F, Mabo P, Tassin A, Prunier F, Furber A, Daubert JC, Leclercq C, Dupuis JM, Bertini M, Ng ACT, Borleffs CJW, Delgado V, Boriani G, Leung DY, Schalij MJ, Bax JJ, Cabrera Bueno F, Alzueta J, Pena-Hernandez J, Molina-Mora MJ, Fernandez-Pastor J, Barrera A, De Teresa E, Stockburger M, Krebs A, Rauchhaus M, Celebi O, Nitardy A, Habedank D, Knaus T, Dietz R, Varma N, Epstein A, Irimpen A, Gibson L, Love C, Hindricks G, Elsner C, Geller J, Kautzner J, Moertel HB, Piorkowski C, Schumacher B, Taborsky M, Vest R, Blanco R, Valadri R, Shukrullah I, London B, Dudley S, Zafari M, Bloom H, Caliskan K, Theuns DF, Hoedemakers YM, Ten Cate FJ, Jordaens L, Szili Torok T, Biscione F, Di Grazia A, Pandolfo L, Porzio A, Deneke T, Lemke B, Horlitz M, Reinecke J, Lawo T, Muegge A, Grewe P, Borleffs CJW, Van Rees JB, Van Welsenes GH, Van Bommel RJ, Van Der Velde ET, Van Erven L, Bax JJ, Schalij MJ, Bhavnani S, Coleman C, Guertin D, White CM, Yarlagadda R, Clyne C, Kluger J. Poster Session 2: Primary prevention. Europace 2009. [DOI: 10.1093/europace/euq203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yahagi N, Neuhaus H, Schumacher B, Neugebauer A, Kaehler GF, Schenk M, Fischer K, Fujishiro M, Enderle MD. Comparison of standard endoscopic submucosal dissection (ESD) versus an optimized ESD technique for the colon: an animal study. Endoscopy 2009; 41:340-5. [PMID: 19340739 DOI: 10.1055/s-0029-1214473] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [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: 02/08/2023]
Abstract
BACKGROUND AND STUDY AIMS Endoscopic submucosal dissection (ESD) is a promising therapeutic technique for en bloc resection of large gastrointestinal tumors. However, this technique has disadvantages such as a long intervention time, complexity of the procedure, and a higher rate of complications. The primary aims of the study were to show the feasibility of ESD in the pig colon and to evaluate a new ESD technique comprising the use of a newly developed hybrid knife for colon procedures combining RF (radiofrequency) application and a distance-dependent water-jet application. MATERIALS AND METHODS ESD was conducted at three different locations in the colon according to the computer-generated randomization list, using either the standard technique (injection needle, flex knife, and hook knife as therapeutic instruments and DRY CUT and SWIFT COAG as RF currents), or the new ESD technique (hybrid knife as the therapeutic instrument combined with the new cutting mode ENDO CUT D) in 12 healthy pigs. The perforation and bleeding rates were documented and statistically analyzed. Intervention time, resected specimen size, thermal and mechanical damage of the resection bed, and number of instrument changes required were also recorded. RESULTS A total of 16 and 18 ESD procedures were performed by the standard and new techniques, respectively. Complete en bloc resection was achieved in all cases. The standard ESD technique showed a perforation rate of 25 % (4/16) whereas the new ESD technique resulted in a 5.5 % perforation rate (1/18) ( P = 0.035); bleeding rates were similar. The new ESD technique was significantly safer compared with the standard ESD technique. CONCLUSIONS A new ESD technique for the successful en bloc resection in thin-walled regions such as pig colon has been described. This procedure is as effective as the standard procedure but is easier to handle and significantly safer.
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Affiliation(s)
- N Yahagi
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
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Charton JP, Schumacher B, Neuhaus H. [Endoscopic resection procedures using the example of the upper gastrointestinal tract]. Dtsch Med Wochenschr 2009; 134:446-53. [PMID: 19242891 DOI: 10.1055/s-0029-1208068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- J P Charton
- Medizinische Klinik, Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany
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Schröder W, Wirths K, Gutschow C, Vallböhmer D, Bludau M, Schumacher B, Neuhaus H, Hölscher AH. Transthoracic esophagectomy after endoscopic mucosal resection in patients with early esophageal carcinoma. J Gastrointest Surg 2009; 13:223-9. [PMID: 18923875 DOI: 10.1007/s11605-008-0719-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [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: 07/08/2008] [Accepted: 09/24/2008] [Indexed: 01/31/2023]
Abstract
INTRODUCTION For patients with esophageal carcinoma limited to the mucosa endoscopic mucosal resection (EMR) is the therapy of choice whereas surgical resection is advocated for submucosal tumors. METHODS This study analyzes the histopathologic results of patients with early esophageal carcinoma who underwent EMR prior to transthoracic esophagectomy. Sixteen patients with early esophageal carcinoma and EMR as first line treatment were included in this retrospective study. Ten patients underwent transthoracic esophagectomy because of submucosal infiltration combined incomplete tumor resection at the lateral/basal resection margin. In one patient each, surgical therapy was indicated due to submucosal infiltration or incomplete resection only. Three patients underwent surgical resection due to residual neoplasia within an esophageal stenosis following EMR. Surgical specimens were examined for pT and pN stage according to the UICC. RESULTS Three patients had a squamous cell carcinoma (SCC) and 13 patients an adenocarcinoma (AC), nine patients with a long segment Barrett's esophagus. The distribution of the pT stages was as follows: 6x pT0 (no histopathologic evidence of residual tumor), 1x pT1m1, 1x pT1m2, 3x pT1m3, 1x pT1sm1, 1x pT1sm2, 1x pT2, and 2x pT3. Three of 16 patients (18.8%) with a pT1sm1, pT2, and pT3 stage had nodal metastases. In all three patients metastatic nodes were located in the mediastinum. In two patients, a second carcinoma was detected during histopathologic work-up (1x AC in the cardia and 1x SCC in the cervical esophagus). CONCLUSION The data of this highly selected patients indicate that the boundary between the therapy of mucosal and submucosal tumors is not as clear as stated. Therefore, treatment of early esophageal carcinoma demands a close interdisciplinary cooperation.
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Affiliation(s)
- W Schröder
- Department of Visceral and Vascular Surgery, University of Cologne, Kerperner Str. 62, 50937 Cologne, Germany.
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Eggers C, Hilker R, Burghaus L, Schumacher B, Heiss W. High resolution positron emission tomography demonstrates basal ganglia dysfunction in early Parkinson's disease. J Neurol Sci 2009; 276:27-30. [DOI: 10.1016/j.jns.2008.08.029] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2008] [Revised: 08/14/2008] [Accepted: 08/19/2008] [Indexed: 11/28/2022]
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