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Hengel P, Nimptsch U, Blümel M, Achstetter K, Busse R. Regional variation in access to and quality of acute stroke care: results of Germany's Health System Performance Assessment pilot, 2014-2020. RESEARCH IN HEALTH SERVICES & REGIONS 2024; 3:9. [PMID: 39177921 PMCID: PMC11281753 DOI: 10.1007/s43999-024-00045-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 06/18/2024] [Indexed: 08/24/2024]
Abstract
BACKGROUND Health System Performance Assessments (HSPA) and analyses of unwarranted regional variation in health care both aim at identifying strengths and weaknesses of health systems to improve care. Applying HSPA's conceptual approach of interrelated health system dimensions (e.g., access, quality) to regional levels might help to better understand variation in care to reduce inequity and improve performance. METHODS We use four indicators identified and analysed in a pilot study for a German HSPA to assess variation in access to and quality of acute stroke care between Germany's 16 federal states and urban vs. rural regions from 2014 to 2020. Stroke unit (SU) density, share of the population reaching a SU within 30 min by car, share of inpatient stroke cases treated in a hospital with a SU, and inpatient mortality were computed based on hospital quality reports and discharge data covering all acute care hospitals. Inpatient mortality was adjusted for age, sex, stroke type, and comorbidities. RESULTS About 500 SU were identified, i.e., 2.0 per 1,000 inpatient stroke cases. Almost 95% of Germans could reach a SU hospital within 30 min (rural: 90%; urban: 99%; > 88% in all states but one). The share of inpatient stroke cases treated in a SU hospital increased to 93% with a decreasing span between rural (92%) and urban (95%) regions and between states (74-98%). Inpatient mortality stagnated around 8.5% and increased to 9.0% in 2020 (rural: 8.7%; urban: 9.2%; states: 7.0-9.7%, one outlier of 13.3%). CONCLUSIONS The results especially revealed varying performance patterns in access to and quality of acute stroke care between the federal states, indicating different areas for improvement which might be addressed by more targeted policy measures in the future.
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Affiliation(s)
- P Hengel
- Department of Health Care Management, Technische Universität Berlin, Str. des 17. Juni 135, Berlin, 10623, Germany.
| | - U Nimptsch
- Department of Health Care Management, Technische Universität Berlin, Str. des 17. Juni 135, Berlin, 10623, Germany
| | - M Blümel
- Department of Health Care Management, Technische Universität Berlin, Str. des 17. Juni 135, Berlin, 10623, Germany
| | - K Achstetter
- Department of Health Care Management, Technische Universität Berlin, Str. des 17. Juni 135, Berlin, 10623, Germany
| | - R Busse
- Department of Health Care Management, Technische Universität Berlin, Str. des 17. Juni 135, Berlin, 10623, Germany
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Kurita T, Oami T, Tochigi Y, Tomita K, Naito T, Atagi K, Fujitani S, Nakada TA. Machine learning algorithm for predicting 30-day mortality in patients receiving rapid response system activation: A retrospective nationwide cohort study. Heliyon 2024; 10:e32655. [PMID: 38961987 PMCID: PMC11219993 DOI: 10.1016/j.heliyon.2024.e32655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 06/06/2024] [Accepted: 06/06/2024] [Indexed: 07/05/2024] Open
Abstract
This study investigated the accuracy of a machine learning algorithm for predicting mortality in patients receiving rapid response system (RRS) activation. This retrospective cohort study used data from the In-Hospital Emergency Registry in Japan, which collects nationwide data on patients receiving RRS activation. The missing values in the dataset were replaced using multiple imputations (mode imputation, BayseRidge sklearn. linear model, and K-nearest neighbor model), and the enrolled patients were randomly assigned to the training and test cohorts. We established prediction models for 30-day mortality using the following four types of machine learning classifiers: Light Gradient Boosting Machine (LightGBM), eXtreme Gradient Boosting, random forest, and neural network. Fifty-two variables (patient characteristics, details of RRS activation, reasons for RRS initiation, and hospital capacity) were used to construct the prediction algorithm. The primary outcome was the accuracy of the prediction model for 30-day mortality. Overall, the data from 4,997 patients across 34 hospitals were analyzed. The machine learning algorithms using LightGBM demonstrated the highest predictive value for 30-day mortality (area under the receiver operating characteristic curve, 0.860 [95 % confidence interval, 0.825-0.895]). The SHapley Additive exPlanations summary plot indicated that hospital capacity, site of incidence, code status, and abnormal vital signs within 24 h were important variables in the prediction model for 30-day mortality.
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Affiliation(s)
- Takeo Kurita
- Chiba University Graduate School of Medicine, Department of Emergency and Critical Care Medicine, 1-8-1 Inohana, Chuo, Chiba, 260-8677, Japan
| | - Takehiko Oami
- Chiba University Graduate School of Medicine, Department of Emergency and Critical Care Medicine, 1-8-1 Inohana, Chuo, Chiba, 260-8677, Japan
| | - Yoko Tochigi
- Smart119 Inc., 7th Floor, Chiba Chuo Twin Building No. 2, 2-5-1 Chuo, Chiba, 260-0013, Japan
| | - Keisuke Tomita
- Chiba University Graduate School of Medicine, Department of Emergency and Critical Care Medicine, 1-8-1 Inohana, Chuo, Chiba, 260-8677, Japan
| | - Takaki Naito
- Department of Emergency and Critical Care Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki-shi, Kanagawa, 216-8511, Japan
| | - Kazuaki Atagi
- Intensive Care Unit, Nara General Medical Center, 2-897-5, Shichijonishi, Nara-shi, Nara, 630-8581, Japan
| | - Shigeki Fujitani
- Department of Emergency and Critical Care Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki-shi, Kanagawa, 216-8511, Japan
| | - Taka-aki Nakada
- Chiba University Graduate School of Medicine, Department of Emergency and Critical Care Medicine, 1-8-1 Inohana, Chuo, Chiba, 260-8677, Japan
- Smart119 Inc., 7th Floor, Chiba Chuo Twin Building No. 2, 2-5-1 Chuo, Chiba, 260-0013, Japan
| | - IHER-J collaborators
- Chiba University Graduate School of Medicine, Department of Emergency and Critical Care Medicine, 1-8-1 Inohana, Chuo, Chiba, 260-8677, Japan
- Smart119 Inc., 7th Floor, Chiba Chuo Twin Building No. 2, 2-5-1 Chuo, Chiba, 260-0013, Japan
- Department of Emergency and Critical Care Medicine, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki-shi, Kanagawa, 216-8511, Japan
- Intensive Care Unit, Nara General Medical Center, 2-897-5, Shichijonishi, Nara-shi, Nara, 630-8581, Japan
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Hunger R, Kowalski C, Paasch C, Kirbach J, Mantke R. Outcome variation and the role of caseload in certified colorectal cancer centers - a retrospective cohort analysis of 90 000 cases. Int J Surg 2024; 110:3461-3469. [PMID: 38498361 PMCID: PMC11175722 DOI: 10.1097/js9.0000000000001285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 02/22/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Studies have shown that surgical treatment of colorectal carcinomas in certified centers leads to improved outcomes. However, there were considerable fluctuations in outcome parameters. It has not yet been examined whether this variability is due to continuous differences between hospitals or variability within a hospital over time. MATERIALS AND METHODS In this retrospective observational cohort study, administrative quality assurance data of 153 German-certified colorectal cancer centers between 2010 and 2019 were analyzed. Six outcome quality indicators (QIs) were studied: 30-day postoperative mortality (POM) rate, surgical site infection (SSI) rate, anastomotic insufficiency (AI) rate, and revision surgery (RS) rate. AI and RS were also analyzed for colon (C) and rectal cancer operations (R). Variability was analyzed by funnel plots with 95% and 99% control limits and modified Cleveland dot plots. RESULTS In the 153 centers, 90 082 patients with colon cancer and 47 623 patients with rectal cancer were treated. Average QI scores were 2.7% POM, 6.2% SSI, 4.8% AI-C, 8.5% AI-R, 9.1% RS-C, and 9.8% RS-R. The funnel plots revealed that for every QI, about 10.1% of hospitals lay above the upper 99% and about 8.7% below the lower 99% control limit. In POM, SSI, and AI-R, a significant negative correlation with the average annual caseload was observed. CONCLUSION The analysis showed high variability in outcome quality between and within the certified colorectal cancer centers. Only a small number of hospitals had a high performance on all six QIs, suggesting that significant quality variation exists even within the group of certified centers.
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Affiliation(s)
- Richard Hunger
- Department of General Surgery, University Hospital Brandenburg
| | | | | | - Jette Kirbach
- Department of General Surgery, University Hospital Brandenburg
| | - René Mantke
- Department of General Surgery, University Hospital Brandenburg
- Faculty of Health Sciences Brandenburg, Brandenburg Medical School Theodor Fontane, Brandenburg
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Lee SGW, Bai H, Park JW, Lee S, Kwak MY, Jang WM. Effect of the Presence of Emergency Departments With 300 or More Hospital Beds in Health Service Areas on 30-Day Mortality in Korea: A Nationwide Retrospective Cross-sectional Study. Int J Health Policy Manag 2024; 13:8010. [PMID: 38618841 PMCID: PMC11270603 DOI: 10.34172/ijhpm.2024.8010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 03/16/2024] [Indexed: 04/16/2024] Open
Abstract
BACKGROUND Disparities in emergency care accessibility exist between health service areas (HSAs). There is limited evidence on whether the presence of an emergency department (ED) that exceeds a certain hospital bed capacity is associated with emergency patient outcomes at the regional level. The objective of this study was to evaluate the effect of HSAs with or without of regional or local emergency centers with 300 or more hospital beds (EC300 or nEC300, respectively) by comparing the 30-day mortality of patients with severe emergency diseases (SEDs) admitted to the hospital through the ED. METHODS The study retrospectively evaluated data from the National Health Information Database (NHID) of the National Health Insurance Service (NHIS) Claims database and enrolled patients who were admitted from the ED for SEDs. SEDs were defined using ICD-10 (International Classification of Diseases 10th Revision) codes for 28 disease categories with high severity, and 56 HSAs were designated as published by the NHIS. We performed hierarchical logistic regression analysis using multilevel models with the generalized linear mixed model (GLIMMIX) procedure to evaluate whether EC300 was associated with the 30-day mortality of SED patients, adjusting for patient-level, prehospital-level, hospital-level, and HSA-level variables. RESULTS In total, 662 478 patients were analyzed, of whom 54 839 (8.3%) died within 30 days after hospital discharge. Of the 56 HSAs, 46 (82.1%) were included in the EC300 group. After adjustment for patient-level, prehospital-level, hospital-level, and HSA-level variables, nEC300 was significantly associated with increased 30-day mortality in SED patients (adjusted odds ratio [AOR]: 1.33, 95% CI: 1.137-1.153). In addition, patients who visited EDs with fewer annual SED admissions were associated with higher 30-day mortality. CONCLUSION nEC300 had a greater risk of 30-day mortality in patients treated with SEDs than EC300. The results indicate that not only the number of EDs in each HSA is important for ensuring adequate patient outcomes but also the presence of EDs with adequate receiving capacity.
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Affiliation(s)
- Stephen Gyung Won Lee
- Department of Emergency Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea
| | - Haibin Bai
- Division of General Internal Medicine, Section of Biomedical Informatics and Data Science, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Joo Won Park
- Center for Public Healthcare, National Medical Center, Seoul, South Korea
| | - Seonhwa Lee
- Center for Public Healthcare, National Medical Center, Seoul, South Korea
| | - Mi Young Kwak
- Center for Public Healthcare, National Medical Center, Seoul, South Korea
| | - Won Mo Jang
- Department of Public Health and Community Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea
- Department of Health Policy and Management, Seoul National University College of Medicine, Seoul, South Korea
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Behrendt CA, Heckenkamp J, Bergsträßer A, Billing A, Böckler D, Bücker A, Cotta L, Donas KP, Grözinger G, Heidecke CD, Hinterseher I, Horn S, Kaltwasser A, Kiefer A, Kirnich-Müller C, Kock L, Kölbel T, Czerny M, Kralewski C, Kurz S, Larena-Avellaneda A, Mutlak H, Oberhuber A, Oikonomou K, Pfeiffer M, Pfister K, Reeps C, Schäfer A, Schmitz-Rixen T, Steinbauer M, Steinbauer C, Strupp D, Stolecki D, Trenner M, Veit C, Verhoeven E, Waydhas C, Weber CF, Adili F. [Recommendations for the specialist further training of nursing personnel on intensive care units in the treatment of abdominal aortic aneurysms: results of a modified Delphi procedure with experts]. CHIRURGIE (HEIDELBERG, GERMANY) 2024; 95:395-405. [PMID: 38498123 PMCID: PMC11031449 DOI: 10.1007/s00104-024-02066-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/21/2024] [Indexed: 03/20/2024]
Abstract
INTRODUCTION The medical development in the previous 15 years and the changes in treatment reality of the comprehensive elective treatment of abdominal aortic aneurysms necessitate a re-evaluation of the quality assurance guidelines of the Federal Joint Committee in Germany (QBAA-RL). In the current version this requires a specialist further training quota for nursing personnel in intensive care wards of 50%. The quota was determined in 2008 based on expert opinions, although a direct empirical evidence base for this does not exist. METHODS Representatives from the fields of patient representation, physicians, nursing personnel and other relevant interface areas were invited to participate in a modified Delphi procedure. Following a comprehensive narrative literature search, a survey and focus group discussions with national and international experts, a total of three anonymized online-based voting rounds were carried out for which previously determined key statements were assessed with a 4‑point Likert scale (totally disagree up to totally agree). In addition, the expert panel had also defined a recommendation for a minimum quota for the specialist training of nursing personnel on intensive care wards in the treatment of abdominal aortic aneurysms, whereby an a priori agreement of 80% of the participants was defined as the consensus limit. RESULTS Overall, 37 experts participated in the discussions and three successive voting rounds (participation rate 89%). The panel confirmed the necessity of a re-evaluation of the guideline recommendations and recommended the introduction of a shift-related minimum quota of 30% of the full-time equivalent of nursing personnel on intensive care wards and the introduction of structured promotional programs for long-term elevation of the quota. CONCLUSION In this national Delphi procedure with medical and nursing experts as well as representatives of patients, the fundamental benefits and needs of professional specialist qualifications in the field of intensive care medicine were confirmed. The corresponding minimum quota for specialist further training of intensive care nursing personnel should generally apply without limitations to specific groups. The expert panel stipulates a shift-related minimum quota for intensive care nursing personnel with specialist training of 30% of the nursing personnel on intensive care wards and the obligatory introduction of structured and transparent promotion programs for the long-term enhancement.
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Affiliation(s)
- Christian-Alexander Behrendt
- Deutsches Institut für Gefäßmedizinische Gesundheitsforschung gGmbH, Berlin, Deutschland.
- Abt. für Allgemeine und Endovaskuläre Gefäßchirurgie, Asklepios Klinik Wandsbek, Asklepios Medical School, Alphonsstr. 14, 22043, Hamburg, Deutschland.
| | | | | | - Arend Billing
- Kommission Krankenhausökonomie, Deutsche Gesellschaft für Gefäßchirurgie und Gefäßmedizin e. V., Berlin, Deutschland
| | - Dittmar Böckler
- Klinik für Gefäßchirurgie und Endovaskuläre Chirurgie, Universitätsklinikum Heidelberg, Heidelberg, Deutschland
| | - Arno Bücker
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum des Saarlandes, Homburg, Deutschland
| | - Livia Cotta
- Deutsches Institut für Gefäßmedizinische Gesundheitsforschung gGmbH, Berlin, Deutschland
| | - Konstantinos P Donas
- Rhein Main Vascular Center, Klinik für vaskuläre und endovaskuläre Chirurgie, Asklepios Kliniken Langen, Paulinen Wiesbaden und Seligenstadt, Langen, Deutschland
| | - Gerd Grözinger
- Abt. für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Tübingen, Tübingen, Deutschland
| | - Claus-Dieter Heidecke
- Institut für Qualität und Transparenz im Gesundheitswesen (IQTIG), Berlin, Deutschland
| | - Irene Hinterseher
- Klinik für Gefäßchirurgie, Universitätsklinikum Ruppin-Brandenburg, Medizinische Hochschule Brandenburg, Neuruppin, Deutschland
| | - Silvio Horn
- Gefäßchirurgie, Alexianer St. Josefs Krankenhaus Potsdam, Potsdam, Deutschland
| | - Arnold Kaltwasser
- Sektion Pflegeforschung und Pflegequalität, Deutsche Interdisziplinäre Vereinigung für Intensiv- und Notfallmedizin e. V., Berlin, Deutschland
| | - Andrea Kiefer
- Deutscher Berufsverband für Pflegeberufe (DBfK) Bundesverband e. V., Berlin, Deutschland
| | | | - Lars Kock
- Klinik für Gefäßchirurgie, Immanuel Albertinen Diakonie, Hamburg, Deutschland
| | - Tilo Kölbel
- Klinik für Gefäßmedizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Martin Czerny
- Abteilung für Herz- und Gefäßchirurgie, Universitätsklinikum Freiburg, Freiburg, Deutschland
- Medizinische Fakultät, Albert Ludwigs Universität Freiburg, Freiburg, Deutschland
| | - Christian Kralewski
- Kompetenz-Centrum Qualitätssicherung (KCQ), Medizinischer Dienst Baden-Württemberg, Tübingen, Deutschland
| | - Stephan Kurz
- Klinik für Herz‑, Thorax- und Gefäßchirurgie, Deutsches Herzzentrum der Charité (DHZC), Berlin, Deutschland
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Deutschland
| | - Axel Larena-Avellaneda
- Abteilung für Gefäß- und endovaskuläre Chirurgie, Asklepios Klinik Altona, Asklepios Medical School, Hamburg, Deutschland
| | - Haitham Mutlak
- Klinik für Anästhesiologie, Intensiv- und Schmerzmedizin, SANA Klinikum Offenbach, Offenbach, Deutschland
| | - Alexander Oberhuber
- Klinik für Vaskuläre und Endovaskuläre Chirurgie, Uniklinik Münster, Münster, Deutschland
| | - Kyriakos Oikonomou
- Abteilung für Gefäß- und Endovaskularchirurgie, Universitätsklinikum Frankfurt, Frankfurt, Deutschland
| | - Manfred Pfeiffer
- Interessenvertretung Patienten-&-Versicherte, Sörgenloch, Deutschland
| | - Karin Pfister
- Universitäres Gefäßzentrum Ostbayern, Abteilung für Gefäßchirurgie, Universitätsklinikum Regensburg, Regensburg, Deutschland
| | - Christian Reeps
- Bereich Gefäß- und Endovaskuläre Chirurgie, Uniklinikum Dresden, Dresden, Deutschland
| | - Andreas Schäfer
- Deutsche Gesellschaft für Pflegewissenschaft e. V., Duisburg, Deutschland
| | | | - Markus Steinbauer
- Klinik für Gefäßchirurgie, Gefäßzentrum, Barmherzige Brüder Regensburg, Regensburg, Deutschland
| | - Claudia Steinbauer
- Katholische Akademie für Berufe im Gesundheits- und Sozialwesen, Regensburg, Deutschland
| | - Daniel Strupp
- Intensivpflege, Asklepios Klinik Wandsbek, Hamburg, Deutschland
| | - Dietmar Stolecki
- Deutsche Gesellschaft für Fachkrankenpflege und Funktionsdienste e. V., Berlin, Deutschland
| | | | | | - Eric Verhoeven
- Klinikum Nürnberg und Paracelsus Medizinische Privatuniversität, Nürnberg, Deutschland
| | - Christian Waydhas
- Deutsche Interdisziplinäre Vereinigung für Intensiv- und Notfallmedizin e. V., Berlin, Deutschland
- Klinik Für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Deutschland
| | - Christian F Weber
- Abteilung für Anästhesiologie, Intensiv- und Notfallmedizin, Asklepios Klinik Wandsbek, Hamburg, Deutschland
- Klinik für Anästhesiologie, Intensivmedizin und Schmerztherapie, Universitätsklinik Frankfurt, Frankfurt am Main, Deutschland
| | - Farzin Adili
- Klinik für Gefäßmedizin, Gefäßchirurgie und Endovaskuläre Chirurgie, Klinikum Darmstadt, Darmstadt, Deutschland
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Di J, Lu XS, Sun M, Zhao ZM, Zhang CD. Hospital volume-mortality association after esophagectomy for cancer: a systematic review and meta-analysis. Int J Surg 2024; 110:3021-3029. [PMID: 38353697 PMCID: PMC11093504 DOI: 10.1097/js9.0000000000001185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/29/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND Postoperative mortality plays an important role in evaluating the surgical safety of esophagectomy. Although postoperative mortality after esophagectomy is partly influenced by the yearly hospital surgical case volume (hospital volume), this association remains unclear. METHODS Studies assessing the association between hospital volume and postoperative mortality in patients who underwent esophagectomy for esophageal cancer were searched for eligibility. Odds ratios were pooled for the highest versus lowest categories of hospital volume using a random effects model. The dose-response association between hospital volume and the risk of postoperative mortality was analyzed. The study protocol was registered with PROSPERO. RESULTS Fifty-six studies including 385 469 participants were included. A higher-volume hospital significantly reduced the risk of postesophagectomy mortality by 53% compared with their lower-volume counterparts (odds ratio, 0.47; 95% CI: 0.42-0.53). Similar results were found in subgroup analyses. Volume-outcome analysis suggested that postesophagectomy mortality rates remained roughly stable after the hospital volume reached a plateau of 45 esophagectomies per year. CONCLUSIONS Higher-volume hospitals had significantly lower postesophagectomy mortality rates in patients with esophageal cancer, with a threshold of 45 esophagectomies per year for a high-volume hospital. This remarkable negative correlation showed the benefit of a better safety in centralization of esophagectomy to a high-volume hospital.
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Affiliation(s)
| | | | - Min Sun
- Department of General Surgery, Taihe Hospital, Hubei University of Medicine, Shiyan, People’s Republic of China
| | - Zhe-Ming Zhao
- Department of Surgical Oncology, The Fourth Affiliated Hospital of China Medical University, Shenyang
| | - Chun-Dong Zhang
- Central Laboratory
- Department of Surgical Oncology, The Fourth Affiliated Hospital of China Medical University, Shenyang
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Bayindir EE, Jamalabadi S, Messerle R, Schneider U, Schreyögg J. Hospital competition and health outcomes: Evidence from acute myocardial infarction admissions in Germany. Soc Sci Med 2024; 349:116910. [PMID: 38653186 DOI: 10.1016/j.socscimed.2024.116910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 04/25/2024]
Abstract
Countries increasingly rely on competition among hospitals to improve health outcomes. However, there is limited empirical evidence on the effect of competition on health outcomes in Germany. We examined the effect of hospital competition on quality of care, which is assessed using health outcomes (risk-adjusted in-hospital and post-hospitalization mortality and cardiac-related readmissions), focusing on acute myocardial infarction (AMI) treatment. We obtained data on all hospital utilizations and mortality of 13.2% of the population from a large statutory health insurer and all AMI admission records from Diagnosis-Related Groups Statistic from 2015-19. We constructed the measures of hospital competition, which mitigates the possibility of endogeneity bias. The relationships between health outcomes and competition measures are estimated using linear probability models. Intense competition was associated with lower quality of care in terms of mortality and cardiac-related readmissions. Patients treated in hospitals facing high competition were 0.9 (1.2) percentage points more likely to die within 90 days (2 years) of admission, and 1.4 (1.6) percentage points more likely to be readmitted within 90 days (2 years) of discharge than patients treated in hospitals facing low competition. Our results indicate that hospital competition does not lead to better health outcomes for AMI patients in Germany. Therefore, additional measures are necessary to achieve quality improvement.
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Affiliation(s)
- Esra Eren Bayindir
- Hamburg Center for Health Economics (HCHE), University of Hamburg, Esplanade 36, 20354, Hamburg, Germany
| | - Sara Jamalabadi
- Hamburg Center for Health Economics (HCHE), University of Hamburg, Esplanade 36, 20354, Hamburg, Germany
| | - Robert Messerle
- Hamburg Center for Health Economics (HCHE), University of Hamburg, Esplanade 36, 20354, Hamburg, Germany
| | - Udo Schneider
- Techniker Krankenkasse, Bramfelder Straße 140, 22305, Hamburg, Germany
| | - Jonas Schreyögg
- Hamburg Center for Health Economics (HCHE), University of Hamburg, Esplanade 36, 20354, Hamburg, Germany.
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Oettinger V, Kaier K, von Zur Mühlen C, Zehender M, Bode C, Beyersdorf F, Stachon P, Bothe W. Impact of Procedure Volume on the Outcomes of Surgical Aortic Valve Replacement. Thorac Cardiovasc Surg 2024; 72:173-180. [PMID: 35917823 DOI: 10.1055/s-0042-1754352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
BACKGROUND Literature demonstrated that procedure volumes affect outcomes of patients undergoing transcatheter aortic valve implantation. We evaluated the outcomes of surgical aortic valve replacement. METHODS All isolated surgical aortic valve replacement procedures in Germany in 2017 were identified. Hospitals were divided into five groups from ≤25 (very low volume) until >100 (very high volume) annual procedures. RESULTS In 2017, 5,533 patients underwent isolated surgical aortic valve replacement. All groups were of comparable risk (logistic EuroSCORE, 5.12-4.80%) and age (66.6-68.1 years). In-hospital mortality and complication rates were lowest in the very high-volume group. Multivariable logistic regression analyses showed no significant volume-outcome relationship for in-hospital mortality, stroke, postoperative delirium, and mechanical ventilation > 48 hours. Regarding acute kidney injury, patients in the very high-volume group were at lower risk than those in the very low volume group (odds ratio [OR] = 0.53, p = 0.04). Risk factors for in-hospital mortality were previous cardiac surgery (OR = 5.75, p < 0.001), high-grade renal disease (glomerular filtration rate < 15 mL/min, OR = 5.61, p = 0.002), surgery in emergency cases (OR = 2.71, p = 0.002), and higher grade heart failure (NYHA [New York Heart Association] III/IV; OR = 1.80, p = 0.02). Risk factors for all four complication rates were atrial fibrillation and diabetes mellitus. CONCLUSION Patients treated in very low volume centers (≤25 operations/year) had a similar risk regarding in-hospital mortality and most complications compared with very high-volume centers (>100 operations/year). Only in the case of acute kidney injury, very high-volume centers showed better outcomes than very low volume centers. Therefore, surgical aortic valve replacement can be performed safely independent of case volume.
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Affiliation(s)
- Vera Oettinger
- Department of Cardiology and Angiology I, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Big Data Analysis in Cardiology (CeBAC), Department of Cardiology and Angiology I, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Klaus Kaier
- Center for Big Data Analysis in Cardiology (CeBAC), Department of Cardiology and Angiology I, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Constantin von Zur Mühlen
- Department of Cardiology and Angiology I, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Big Data Analysis in Cardiology (CeBAC), Department of Cardiology and Angiology I, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Manfred Zehender
- Department of Cardiology and Angiology I, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Big Data Analysis in Cardiology (CeBAC), Department of Cardiology and Angiology I, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Bode
- Department of Cardiology and Angiology I, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Friedhelm Beyersdorf
- Department of Cardiac and Vascular Surgery, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Peter Stachon
- Department of Cardiology and Angiology I, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Big Data Analysis in Cardiology (CeBAC), Department of Cardiology and Angiology I, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Wolfgang Bothe
- Department of Cardiac and Vascular Surgery, University Heart Center Freiburg, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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9
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Aigner C. Long segment stenosis-the narrow path to centralization in airway surgery. INTERDISCIPLINARY CARDIOVASCULAR AND THORACIC SURGERY 2024; 38:ivae004. [PMID: 38216537 PMCID: PMC10858342 DOI: 10.1093/icvts/ivae004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Accepted: 01/09/2024] [Indexed: 01/14/2024]
Affiliation(s)
- Clemens Aigner
- Department of Thoracic Surgery, Comprehensive Center for Chest Disease, Medical University of Vienna—Vienna University Hospital, Vienna, Austria
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10
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Bierbaum V, Bobeth C, Roessler M, Gerken M, Tol KKV, Reissfelder C, Fürst A, Günster C, Dröge P, Ruhnke T, Klinkhammer-Schalke M, Schmitt J, Schoffer O. Treatment in certified cancer centers is related to better survival in patients with colon and rectal cancer: evidence from a large German cohort study. World J Surg Oncol 2024; 22:11. [PMID: 38183134 PMCID: PMC10770882 DOI: 10.1186/s12957-023-03262-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 11/22/2023] [Indexed: 01/07/2024] Open
Abstract
BACKGROUND Certified cancer centers aim to ensure high-quality care by establishing structural and procedural standards according to evidence-based guidelines. Despite the high clinical and health policy relevance, evidence from a nation-wide study for the effectiveness of care for colorectal cancer in certified centers vs. other hospitals in Germany is still missing. METHODS In a retrospective cohort study covering the years 2009-2017, we analyzed patient data using demographic information, diagnoses, and treatments from a nationwide statutory health insurance enriched with information on certification. We investigated whether patients with incident colon or rectal cancer did benefit from primary therapy in a certified cancer center. We used relative survival analysis taking into account mortality data of the German population and adjustment for patient and hospital characteristics via Cox regression with shared frailty for patients in hospitals with and without certification. RESULTS The cohorts for colon and rectal cancer consisted of 109,518 and 51,417 patients, respectively, treated in a total of 1052 hospitals. 37.2% of patients with colon and 42.9% of patients with rectal cancer were treated in a certified center. Patient age, sex, comorbidities, secondary malignoma, and distant metastases were similar across groups (certified/non-certified) for both colon and rectal cancer. Relative survival analysis showed significantly better survival of patients treated in a certified center, with 68.3% (non-certified hospitals 65.8%) 5-year survival for treatment of colon cancer in certified (p < 0.001) and 65.0% (58.8%) 5-year survival in case of rectal cancer (p < 0.001), respectively. Cox regression with adjustment for relevant covariates yielded a lower hazard of death for patients treated in certified centers for both colon (HR = 0.92, 95% CI = 0.89-0.95) and rectal cancer (HR = 0.92, 95% CI = 0.88-0.95). The results remained robust in a series of sensitivity analyses. CONCLUSIONS This large cohort study yields new important evidence that patients with colorectal cancer have a better chance of survival if treated in a certified cancer center. Certification thus provides one powerful means to improve the quality of care for colorectal cancer. To decrease the burden of disease, more patients should thus receive cancer care in a certified center.
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Affiliation(s)
- Veronika Bierbaum
- Zentrum für Evidenzbasierte Gesundheitsversorgung, Universitätsklinikum und Medizinische Fakultät Carl Gustav Carus, TU Dresden, Dresden, Germany.
| | - Christoph Bobeth
- Zentrum für Evidenzbasierte Gesundheitsversorgung, Universitätsklinikum und Medizinische Fakultät Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Martin Roessler
- Zentrum für Evidenzbasierte Gesundheitsversorgung, Universitätsklinikum und Medizinische Fakultät Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Michael Gerken
- Arbeitsgemeinschaft Deutscher Tumorzentren e.V., Berlin, Germany
| | - Kees Kleihues-van Tol
- Tumorzentrum Regensburg, Zentrum für Qualitätssicherung und Versorgungsforschung an der Fakultät für Medizin der Universität Regensburg, Regensburg, Germany
| | - Christoph Reissfelder
- Chirurgische Klinik, Universitätsmedizin Mannheim, Medizinische Fakultät Mannheim, Universität Heidelberg, Heidelberg, Germany
| | - Alois Fürst
- Klinik für Allgemein-, Viszeral-, Thoraxchirurgie, Adipositasmedizin, Caritas-Krankenhaus St. Josef Regensburg, Regensburg, Germany
| | | | | | | | - Monika Klinkhammer-Schalke
- Arbeitsgemeinschaft Deutscher Tumorzentren e.V., Berlin, Germany
- Tumorzentrum Regensburg, Zentrum für Qualitätssicherung und Versorgungsforschung an der Fakultät für Medizin der Universität Regensburg, Regensburg, Germany
| | - Jochen Schmitt
- Zentrum für Evidenzbasierte Gesundheitsversorgung, Universitätsklinikum und Medizinische Fakultät Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Olaf Schoffer
- Zentrum für Evidenzbasierte Gesundheitsversorgung, Universitätsklinikum und Medizinische Fakultät Carl Gustav Carus, TU Dresden, Dresden, Germany
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11
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Puls M. [Mitral valve transcatheter edge-to-edge repair (M-TEER) in Germany : Treatment reality, potential needs, possible quality indicators and open questions]. Herz 2023; 48:437-447. [PMID: 37831070 DOI: 10.1007/s00059-023-05212-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 10/14/2023]
Abstract
In 2020 in Germany, 21,753 patients were hospitalized with the main diagnosis of mitral valve regurgitation (MR), whereby 6050 isolated mitral valve (MV) operations, 4977 combined MV operations and 6011 transcatheter MV interventions were performed. In the last 10 years there was a nearly linear increase of MR-related hospitalizations and transcatheter MV interventions, whereas the numbers of isolated MV operations remained stable and the number of combined MV operations decreased. Due to demographic change and age distribution of MR patients, an increased need for minimally invasive transcatheter MV procedures can be expected in the future. In 2020 the 6011 transcatheter MV interventions were performed at approximately 180 centers in Germany. According to a retrospective analysis of diagnosis-related groups (DRG) hospital data up to 2017, two thirds of all 158 centers which provided transcatheter MV repair in Germany at that time carried out no more than 25 procedures per year. A significant correlation between hospital intervention volume and intrahospital mortality has not yet been found for transcatheter MV repair; however, registry data from Germany, Italy and the USA consistently confirm that centers with a high intervention volume achieve a better reduction of mitral regurgitation, which could directly translate into long-term survival. Thresholds of 20 or 50 procedures per year were suggested as predictive for a better procedural result in terms of MR reduction. Such analyses should be implemented in considerations regarding the appropriate number of transcatheter MV centers for Germany.
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Affiliation(s)
- Miriam Puls
- Herzzentrum, Klinik für Kardiologie und Pneumologie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37075, Göttingen, Deutschland.
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12
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van Rensch PJH, Belt M, Spekenbrink-Spooren A, van Hellemondt GG, Schreurs BW, Heesterbeek PJC. No Association Between Hospital Volume and Early Second Revision Rate in Revision Total Knee Arthroplasty in the Dutch Orthopaedic Register. J Arthroplasty 2023; 38:2680-2684.e1. [PMID: 37286056 DOI: 10.1016/j.arth.2023.05.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 05/23/2023] [Accepted: 05/29/2023] [Indexed: 06/09/2023] Open
Abstract
BACKGROUND Revision knee arthroplasty (R-KA) is rising globally. Technical difficulty of R-KA varies from liner exchange to full revision. Centralization has been shown to reduce mortality and morbidity rates. The present study aimed to evaluate the association between hospital R-KA volume and overall second revision rate, as well as revision rate for different types of revision. METHODS The R -KAs between 2010 and 2020 with available data on the primary KA in the Dutch Orthopaedic Arthroplasty Register were included. Minor revisions were excluded. Implant data and anonymous patient characteristics were obtained from the Dutch Orthopaedic Arthroplasty Register. Survival analyses and competing risk analysis were performed per volume category (≤12, 13 to 24, or ≥25 cases/year) at 1, 3, and 5 years following R-KA. There were 8,072 R-KA cases available. Median follow-up was 3.7 years (range 0 to 13.7 years). There were a total of 1,460 second revisions (18.1%) at the end of follow-up. RESULTS There were no statistically significant differences between second revision rates of the three volume groups. Adjusted hazard ratio for second revision were 0.97 (Confidence Interval (CI) 0.86 to 1.11) for hospitals with 13 to 24 cases/year and 0.94 (CI 0.83 to 1.07) with ≥25 cases/year compared to low volume (≤12 cases/year). Type of revision did not influence second revision rate. CONCLUSION Second revision rate of R-KA does not seem to be dependent on hospital volume or type of revision in the Netherlands. LEVEL OF EVIDENCE Level IV, Observational registry study.
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Affiliation(s)
- Paul J H van Rensch
- Department of Orthopaedics, Sint Maartenskliniek, Nijmegen, The Netherlands; Department of Orthopaedics, CortoClinics, Nederweert, The Netherlands
| | - Maartje Belt
- Department of Research, Sint Maartenskliniek, Nijmegen, The Netherlands
| | | | | | - Berend Willem Schreurs
- Dutch Orthopaedic Register (LROI), 's-Hertogenbosch, The Netherlands; Department of Orthopedics, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
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13
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Ye S, Li D, Yu T, Caroff DA, Guy J, Poland RE, Sands KE, Septimus EJ, Huang SS, Platt R, Wang R. The impact of surgical volume on hospital ranking using the standardized infection ratio. Sci Rep 2023; 13:7624. [PMID: 37165033 PMCID: PMC10172297 DOI: 10.1038/s41598-023-33937-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 04/21/2023] [Indexed: 05/12/2023] Open
Abstract
The Centers for Medicare and Medicaid Services require hospitals to report on quality metrics which are used to financially penalize those that perform in the lowest quartile. Surgical site infections (SSIs) are a critical component of the quality metrics that target healthcare-associated infections. However, the accuracy of such hospital profiling is highly affected by small surgical volumes which lead to a large amount of uncertainty in estimating standardized hospital-specific infection rates. Currently, hospitals with less than one expected SSI are excluded from rankings, but the effectiveness of this exclusion criterion is unknown. Tools that can quantify the classification accuracy and can determine the minimal surgical volume required for a desired level of accuracy are lacking. We investigate the effect of surgical volume on the accuracy of identifying poorly performing hospitals based on the standardized infection ratio and develop simulation-based algorithms for quantifying the classification accuracy. We apply our proposed method to data from HCA Healthcare (2014-2016) on SSIs in colon surgery patients. We estimate that for a procedure like colon surgery with an overall SSI rate of 3%, to rank hospitals in the HCA colon SSI dataset, hospitals that perform less than 200 procedures have a greater than 10% chance of being incorrectly assigned to the worst performing quartile. Minimum surgical volumes and predicted events criteria are required to make evaluating hospitals reliable, and these criteria vary by overall prevalence and between-hospital variability.
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Affiliation(s)
- Shangyuan Ye
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, MA, 02215, USA
- Biostatistics Shared Resource, Knight Cancer Institute, Oregon Health and Science University, Portland, OR, 97201, USA
| | - Daniel Li
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, 02215, USA
| | - Tingting Yu
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, MA, 02215, USA
| | - Daniel A Caroff
- Department of Infectious Diseases, Lahey Hospital and Medical Center, Burlington, MA, 01805, USA
| | - Jeffrey Guy
- Clinical Operations Group, HCA Healthcare, Nashville, TN, 37203, USA
| | - Russell E Poland
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, MA, 02215, USA
- Clinical Operations Group, HCA Healthcare, Nashville, TN, 37203, USA
| | - Kenneth E Sands
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, MA, 02215, USA
- Clinical Operations Group, HCA Healthcare, Nashville, TN, 37203, USA
| | - Edward J Septimus
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, MA, 02215, USA
- Texas A &M College of Medicine, Houston, TX, 77030, USA
| | - Susan S Huang
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, MA, 02215, USA
- University of California Irvine School of Medicine, Irvine, CA, 92617, USA
| | - Richard Platt
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, MA, 02215, USA
| | - Rui Wang
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, MA, 02215, USA.
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, 02215, USA.
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14
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Flojstrup M, Bogh SBB, Bech M, Henriksen DP, Johnsen SP, Brabrand M. Mortality before and after reconfiguration of the Danish hospital-based emergency healthcare system: a nationwide interrupted time series analysis. BMJ Qual Saf 2023; 32:202-213. [PMID: 35589401 PMCID: PMC10086286 DOI: 10.1136/bmjqs-2021-013881] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 05/04/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVES The study aimed to investigate how the 'natural experiment' of reconfiguring the emergency healthcare system in Denmark affected in-hospital and 30-day mortality on a national level. The reconfiguration included the centralisation of hospitals and the establishment of emergency departments with specialists present around the clock. DESIGN Hospital-based cohort study. SETTING All public hospitals in Denmark. PARTICIPANTS Patients with an unplanned contact from 1 January 2007 until 31 December 2016. INTERVENTIONS Stepped-wedge reconfiguration of the Danish emergency healthcare system. MAIN OUTCOME MEASURES We determined the adjusted ORs for in-hospital mortality and HRs for 30-day mortality using logistic and Cox regression analysis adjusted for sex, age, Charlson Comorbidity Index, income, education, mandatory referral and the changes in the out of hours system in the Capital Region. The main outcomes were stratified by the time of arrival. We performed subgroup analyses on selected diagnoses: myocardial infarction, stroke, pneumonia, aortic aneurysm, bowel perforation, hip fracture and major trauma. RESULTS We included 11 367 655 unplanned hospital contacts. The adjusted OR for overall in-hospital mortality after reconfiguration of the emergency healthcare system was 0.998 (95% CI 0.968 to 1.010; p=0.285), and the adjusted OR for 30-day mortality was 1.004 (95% CI 1.000 to 1.008; p=0.045)). Subgroup analyses showed some possible benefits of the reconfiguration such as a reduction in-hospital and 30-day mortality for myocardial infarction, stroke, aortic aneurysm and major trauma. CONCLUSIONS The Danish emergency care reconfiguration programme was not associated with an improvement in overall in-hospital mortality trends and was associated with a slight slowing of prior improvements in 30-day mortality trends.
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Affiliation(s)
- Marianne Flojstrup
- Institute of Regional Health Research, Centre South West Jutland, University of Southern Denmark, Esbjerg, Denmark
- Department of Emergency Medicine, South West Jutland Hospital Medical Library, Esbjerg, Denmark
| | - Søren Bie Bie Bogh
- Open Patient Data Explorative Network (OPEN), Odense Universitetshospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Mickael Bech
- VIVE-The Danish Center for Social Science Research, Copenhagen, Denmark
| | - Daniel Pilsgaard Henriksen
- Department of Clinical Biochemistry and Pharmacology, University of Southern Denmark, Odense, Denmark
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Søren Paaske Johnsen
- Center for Clinical Health Services Research, Aalborg Universitet, Aalborg, Denmark
| | - Mikkel Brabrand
- Department of Emergency Medicine, South West Jutland Hospital Medical Library, Esbjerg, Denmark
- Department of Emergency Medicine, Odense University Hospital, Odense, Denmark
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15
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Bestehorn K, Bestehorn M, Zahn R, Perings C, Stellbrink C, Schächinger V. Transfemoral aortic valve implantation: procedural hospital volume and mortality in Germany. Eur Heart J 2023; 44:856-867. [PMID: 36459131 DOI: 10.1093/eurheartj/ehac698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 10/17/2022] [Accepted: 11/14/2022] [Indexed: 12/03/2022] Open
Abstract
AIMS Studies assessing transfemoral transcatheter aortic valve implantation (TF-TAVI) showed lower rates of in-hospital mortality at high-volume hospitals and minimum caseloads were recommended to assure quality standards. METHODS AND RESULTS All patients in the German mandatory quality assurance registry with elective or urgent TF-TAVI procedures in 2018 and 2019 at 81 and 82 hospitals, respectively, were analysed. Observed in-hospital mortality was adjusted to expected mortality by the German AKL-KATH score (O/E) as well as by the EuroScore II (O/E2). Hospital volume and O/E were correlated by regression analyses and volume quartiles. 18 763 patients (age: 81.1 ± 1.0 years, mean EuroSCORE II: 6.9 ± 1.8%) and 22 137 patients (mean age: 80.7 ± 3.5 years, mean EuroSCORE II: 6.5 ± 1.6%) were analysed in 2018 and 2019, respectively. The average observed in-hospital mortality was 2.57 ± 1.83% and 2.36 ± 1.60%, respectively. Unadjusted in-hospital mortality was significantly inversely related to hospital volume by linear regression in both years. After risk adjustment, the association between hospital volume and O/E was statistically significant in 2019 (R2 = 0.049; P = 0.046), but not in 2018 (R2 = 0.027; P = 0.14). The variance of O/E explained by the number of cases in 2019 was low (4.9%). Differences in O/E outcome between the first and the fourth quartile were not statistically significant in both years (1.10 ± 1.02 vs. 0.82 ± 0.46; P = 0.26 in 2018; 1.16 0 .97 vs. 0.74 ± 0.39; P = 0.084 in 2019). Any chosen volume cut-off could not precisely differentiate between hospitals with not acceptable quality (>95th percentile O/E of all hospitals) and those with acceptable (O/E ≤95th percentile) or above-average (O/E < 1) quality. For example, in 2019 a cut-off value of 150 would only exclude one of two hospitals with not acceptable quality, while 20 hospitals with acceptable or above-average quality (25% of all hospitals) would be excluded. CONCLUSION The association between hospital volume and in-hospital mortality in patients undergoing elective TF-TAVI in Germany in 2018 and 2019 was weak and not consistent throughout various analytical approaches, indicating no clinical relevance of hospital volume for the outcome. However, these data were derived from a healthcare system with restricted access to hospitals to perform TAVI and overall high TAVI volumes. Instead of the unprecise surrogate hospital volume, the quality of hospitals performing TF-TAVI should be directly assessed by real achieved risk-adjusted mortality.
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Affiliation(s)
- Kurt Bestehorn
- Institut für klinische Pharmakologie, Technical University Dresden, Blasewitzer Str. 86, 01307 Dresden, Germany
| | | | - Ralf Zahn
- Medizinische Klinik B, Klinikum Ludwigshafen, Bremserstr. 79, 67063 Ludwigshafen am Rhein, Germany
| | - Christian Perings
- Medizinische Klinik I, St.-Marien-Hospital, Altstadtstr. 23, 44534 Lünen, Germany
| | - Christoph Stellbrink
- Universitätsklinik für Kardiologie und Internistische Intensivmedizin, Klinikum Bielefeld, Teutoburger Str. 50, 33604 Bielefeld, Germany
| | - Volker Schächinger
- Medizinische Klinik I, Herz-Thorax Zentrum, Klinikum Fulda, Pacelliallee 4, 36043 Fulda, Germany
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16
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Kuchenbecker J, Peters F, Kreutzburg T, Marschall U, L'Hoest H, Behrendt CA. The Relationship Between Hospital Procedure Volume and Outcomes After Endovascular or Open Surgical Revascularisation for Peripheral Arterial Disease: An Analysis of Health Insurance Claims Data. Eur J Vasc Endovasc Surg 2023; 65:370-378. [PMID: 36464221 DOI: 10.1016/j.ejvs.2022.11.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 08/22/2022] [Accepted: 11/29/2022] [Indexed: 12/03/2022]
Abstract
OBJECTIVE There is a paucity of data on the relationship between hospital procedure volume and outcomes after inpatient treatment of symptomatic peripheral arterial disease (PAD). This study aimed to generate meaningful hypotheses to support the ongoing discussion. METHODS Data derived from BARMER, Germany's second largest insurance provider, were linked with nationwide hospital procedure volumes from mandatory hospital quality reports. All endovascular (EVR) and open surgical revascularisations (OSR) provided to patients (≥ 40 years) with symptomatic PAD between 1 January 2013 and 31 December 2018 were included. Hospital volume was defined as the number of procedures performed by a hospital in the previous calendar year (in quartiles). Freedom from re-intervention, amputation, and overall mortality rate within 12 months after discharge were analysed using multivariable Cox proportional hazards models. In hospital mortality was determined by generalised estimating equations logistic regression models. RESULTS There were 88 187 revascularisations (72.4% EVR; EVR: 72.7 years and 45.2% females; OSR: 71.9 years and 41.9% females) registered by 668 hospitals. No statistically significant association was found between 12 month freedom from re-intervention and hospital volume (EVR: 4; quartile HR 1.05; 95% CI 0.94 - 1.16. OSR: 4; quartile HR 1.05; 95% CI 0.92 - 1.21). Patients with OSR had a decreased hazard of 12 month mortality in a high volume hospital compared with a low volume hospital (HR 0.85; 95% CI 0.73 - 0.98), but not with EVR (HR 1.03; 95% CI 0.91 - 1.16). Patients who were treated in hospitals with highest volumes showed decreased hazards of 12 month freedom from amputation when compared with low volume hospitals (EVR: HR 0.72; 95% CI 0.52 - 0.99. OSR: HR 0.61; 95% CI 0.44 - 0.85). CONCLUSION This large retrospective analysis of insurance claims suggests that higher procedure volume is associated with lower major amputation rates, although there is a need for standardisation of the definition of volume stratification. Future studies should address the impact of subsequent outpatient care and surveillance to further examine the complex interaction between treatment and outcomes.
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Affiliation(s)
- Jenny Kuchenbecker
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Frederik Peters
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Thea Kreutzburg
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | | | | | - Christian-Alexander Behrendt
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany; Brandenburg Medical School Theodor Fontane, Neuruppin, Germany.
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17
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Michaelsen J, Parade U, Bauerle H, Winter KD, Rauschenbach U, Mischke K, Schaefer C, Gutleben KJ, Rana OR, Willich T, Schlößer M, Rötzer A, Breithardt OA, Middendorf S, Grove R, Mosa J, Krug J, Imnadze G, Saygili E, Hoffmann R. Twelve-month efficacy of second-generation cryoballoon ablation for atrial fibrillation performed at community hospitals: results of the German register on cryoballoon ablation in local hospitals (regional). J Interv Card Electrophysiol 2023; 66:417-425. [PMID: 35962151 DOI: 10.1007/s10840-022-01331-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 08/01/2022] [Indexed: 10/15/2022]
Abstract
BACKGROUND The 12-month follow-up (F/U) efficacy of CBA PVI performed at community hospitals for treatment of symptomatic paroxysmal and persistent atrial fibrillation (AF) is unknown. This study determined the 12-month efficacy of pulmonary vein isolation (PVI) using cryoballoon ablation (CBA) performed at community hospitals with limited annual case numbers. METHODS This registry study included 983 consecutive patients (pts) from 19 hospitals, each with an annual procedural volume of < 100 PVI procedures/year. Pts underwent CBA PVI for paroxysmal AF (n = 520), persistent AF (n = 423), or redo PVI (n = 40). The primary endpoint was frequency of documented recurrent AF, the occurrence of atrial flutter or tachycardia following a 90-day period after the index ablation and up to 12 months. The frequency of repeat ablation was determined. RESULTS Isolation of all PVs was documented in 98% of pts at the end of the procedure. Twelve-month F/U data could be obtained in 916 pts. A 24-h ECG registration was performed in 641 pts (70.0%); in 107 pts (16.7%) of them, recurrent AF was documented. The primary endpoint was met in 193 F/U pts (21.1%). It occurred in 80/486 F/U pts with paroxysmal AF (16.4%), and in 107/390 F/U pts with persistent AF (27.4%). Redo PVI was performed in 71 pts (7.8%), and atrial flutter ablation was performed in 12 pts (1.4%). CONCLUSIONS CBA PVI for paroxysmal or persistent AF can be performed at community hospitals with adequate rates of 12-month symptom freedom and arrhythmia recurrence. The study was registered at the German register of clinical studies (DRKS00016504).
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Affiliation(s)
- Jochen Michaelsen
- Department of Cardiology, Angiology and Sleep Medicine, Bonifatius Hospital Lingen, Wilhelmstr. 13, 49808, Lingen, Germany
| | - Ulli Parade
- Department of Cardiology, Rems-Murr-Klinikum Winnenden, Winnenden, Germany
| | - Hansjörg Bauerle
- Department of Cardiology, Klinikum Friedrichshafen, Friedrichshafen, Germany
| | - Klaus-Dieter Winter
- Department of Cardiology, Hermann-Josef-Krankenhaus Erkelenz, Erkelenz, Germany
| | - Ulrich Rauschenbach
- Department of Cardiology, Ev. Luth. Diakonissenanstalt Flensburg, Flensburg, Germany
| | - Karl Mischke
- Department of Cardiology, Leopoldina Krankenhaus Schweinfurt, Schweinfurt, Germany
| | - Carl Schaefer
- Department of Cardiology, Elbe Kliniken Stade-Buxtehude, Buxtehude, Germany
| | | | - Obaida R Rana
- Department of Cardiology, Helios St. Marienberg-Klinik Helmstedt, Helmstedt, Germany
| | - Tobias Willich
- Kardiologische Gemeinschaftspraxis Brilon, Brilon, Germany
| | - Marc Schlößer
- Department of Cardiology, Dreifaltigkeits-Hospital Lippstadt, Lippstadt, Germany
| | - Alfons Rötzer
- Department of Cardiology, Medius KLINIK Ostfildern, Ostfildern, Germany
| | - Ole A Breithardt
- Department of Cardiology, Agaplesion Diakonie Kliniken Kassel, Kassel, Germany
| | | | - Rainer Grove
- Department of Cardiology, St. Josefs-Hospital Cloppenburg, Cloppenburg, Germany
| | - Jörg Mosa
- Department of Cardiology, Krankenhaus Freudenstadt, Freudenstadt, Germany
| | - Joachim Krug
- Department of Cardiology, Klinikum Fulda, Fulda, Germany
| | - Guram Imnadze
- Department of Cardiology, Klinikum Osnabrück, Osnabrück, Germany
| | - Erol Saygili
- Kardio-Diabetes-Zentrum Köln, St. Antonius Krankenhaus, Cologne, Germany
| | - Rainer Hoffmann
- Department of Cardiology, Angiology and Sleep Medicine, Bonifatius Hospital Lingen, Wilhelmstr. 13, 49808, Lingen, Germany.
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Salimi M, Heidari MB, Ravandi Z, Mosalamiaghili S, Mirghaderi P, Jafari Kafiabadi M, Biglari F, Salimi A, Sabaghzadeh Irani A, Khabiri SS. Investigation of litigation in trauma orthopaedic surgery. World J Clin Cases 2023; 11:1000-1008. [PMID: 36874422 PMCID: PMC9979292 DOI: 10.12998/wjcc.v11.i5.1000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 12/23/2022] [Accepted: 01/16/2023] [Indexed: 02/14/2023] Open
Abstract
BACKGROUND It has been said that the number of orthopaedic claims has increased in the last few years. Investigation through the most prevalent cause would help to prevent further cases.
AIM To review the cases of medical complaints in orthopedic patients who had been involved in a traumatic accident.
METHODS A retrospective multi-center review of trauma orthopaedic-related malpractice lawsuits from 2010 to 2021 was conducted utilizing the regional medicolegal database. Defendant and plaintiff characteristics along with fracture location, allegations, and litigation outcomes were investigated.
RESULTS A total of 228 claims referred to trauma-related conditions with a mean age of 31.29 ± 12.56 were enrolled. The most common injuries were at hand, thigh, elbow, and forearm, respectively. Likewise, the most common alleged complication was related to malunion or nonunion. In 47% of the cases, the main problem that led to the complaint was the inappropriate or insufficient explanation to the patient, and in 53%, there was a problem in the surgery. Eventually, 76% of the complaints resulted in a defense verdict, and 24% resulted in a plaintiff verdict.
CONCLUSION Surgical treatment of hand injuries and surgery in non-educational hospitals received the most complaints. The majority of litigation outcomes were caused by a physician’s failure to fully explain and educate the traumatic orthopedic patients and technological errors.
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Affiliation(s)
- Maryam Salimi
- Department of Orthopaedic Surgery, Shiraz University of Medical Sciences, Shiraz 7138433608, Iran
| | - Mohammad Bagher Heidari
- Department of General Surgery, Kermanshah University of Medical Sciences, Kermanshah 71384333608, Iran
| | - Zohre Ravandi
- Student Research Committee, Kermanshah University of Medical Sciences, Shiraz 7138438756, Iran
| | | | - Peyman Mirghaderi
- Students’ Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran 714356743, Iran
| | - Meisam Jafari Kafiabadi
- Clinical Research Development Unit of Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran 715643498, Iran
| | - Farsad Biglari
- Clinical Research Development Unit of Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran 715643498, Iran
| | - Amirhossein Salimi
- Student Research Committee, Shahid Sadoughi University of Medical Sciences, Yazd 719167534, Iran
| | - Amir Sabaghzadeh Irani
- Clinical Research Development Unit of Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran 715643498, Iran
| | - Seyyed Saeed Khabiri
- Clinical Research Development Unit of Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran 715643498, Iran
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Gray WK, Navaratnam AV, Rennie C, Mendoza N, Briggs TWR, Phillips N. The volume-outcome relationship for endoscopic transsphenoidal pituitary surgery for benign neoplasm: analysis of an administrative dataset for England. Br J Neurosurg 2023:1-8. [PMID: 36740733 DOI: 10.1080/02688697.2023.2175783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 01/23/2023] [Accepted: 01/28/2023] [Indexed: 02/07/2023]
Abstract
BACKGROUND Setting minimum annual volume thresholds for pituitary surgery in England is seen as one way of improving outcomes for patients and service efficiency. However, there are few recent studies from the UK on whether a volume-outcome effect exists, particularly in the era of endoscopic surgery. Such data are needed to allow evidence-based decision making. The aim of this study was to use administrative data to investigate volume-outcome effects for endoscopic transsphenoidal pituitary surgery in England. METHODS Data from the Hospital Episodes Statistics database for adult endoscopic transsphenoidal pituitary surgery for benign neoplasm conducted in England from April 2013 to March 2019 (inclusive) were extracted. Annual surgeon and trust volume was defined as the number of procedures conducted in the 12 months prior to the index procedure. Volume was categorised as < 10, 10-19, 20-29, 30-39 and ≥40 procedures for surgeon volume and < 20, 20-39, 40-59, 60-79 and ≥80 procedures for trust volume. The primary outcome was repeat ETSPS during the index procedure or during a hospital admission within one-year of discharge from the index procedure. RESULTS Data were available for 4590 endoscopic transsphenoidal pituitary procedures. After adjustment for covariates, higher surgeon volume was significantly associated with reduced risk of repeat surgery within one year (odds ratio (OR) 0.991 (95% confidence interval (CI) 0.982-1.000)), post-procedural haemorrhage (OR 0.977 (95% CI 0.967-0.987)) and length of stay greater than the median (0.716 (0.597-0.859)). A higher trust volume was associated with reduced risk of post-procedural haemorrhage (OR 0.992 (95% CI 0.985-0.999)), but with none of the other patient outcomes studied. CONCLUSIONS A surgeon volume-outcome relationship exists for endoscopic transsphenoidal pituitary surgery in England.
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Affiliation(s)
| | - Annakan V Navaratnam
- NHS England and NHS Improvement, London, UK
- Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Catherine Rennie
- Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Nigel Mendoza
- Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK
| | | | - Nick Phillips
- NHS England and NHS Improvement, London, UK
- Leeds General Infirmary, The Leeds Teaching Hospitals NHS Trust, Leeds, UK
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Nguyen DD, Bouhadana D, Murad L, Stoddard M, Zheng X, Mao J, Zorn KC, Elterman DS, Bhojani N, Chughtai B. Effect of Surgeon and Facility Volume on Outcomes of Benign Prostatic Hyperplasia Surgery: Implications of Disparities in Access to Care at High-Volume Centers. Urology 2023; 172:97-104. [PMID: 36410527 DOI: 10.1016/j.urology.2022.09.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/01/2022] [Accepted: 09/15/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To report the effect of surgeon and facility volume on outcomes of transurethral resection of the prostate (TURP) and laser treatment of benign prostatic hyperplasia (BPH). We also investigate disparities in access to care by identifying demographic predictors of receipt of treatment at high-volume facilities. METHODS We used New York State Department of Health Statewide Planning and Research Cooperative System (SPARCS) data. We included 18,041 (41.4%) and 25,577 (58.6%) adult patients that underwent TURP and laser procedures in the outpatient setting between January 2005 and December 2018, respectively. Average annual surgeon and facility volumes were broken down by tertile. The effect of volume on short-term outcomes (30-day and 90-day readmission) was examined using mixed-effect logistic regression models. Cox-proportional-hazard models were used to assess the association between volume and long-term stricture development and reoperation. Demographic predictors of treatment at high-volume facilities were assessed using multinomial logistic regression. RESULTS High-volume facilities were more likely to offer laser procedures compared to low-volume facilities. Higher facility and surgeon volume were associated with lower odds of 30 and 90-day readmissions compared to low-volume facilities. There was no difference in reoperation and stricture development between surgeon volume groups. Medicaid insurance, Hispanic ethnicity, and Black race were inversely associated with treatment at high-volume facilities. CONCLUSION Higher surgeon and facility volumes were associated with lower odds of readmission. Higher facility volume was associated with lower hazards of reoperation and developing strictures. Medicaid insurance and non-white race were associated with lower odds of treatment at high-volume facilities, highlighting racial and socioeconomic disparities in access to high-volume BPH surgery facilities.
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Affiliation(s)
- David-Dan Nguyen
- Division of Urology, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - David Bouhadana
- Faculty of Medicine and Health Sciences, McGill University, Montreal, Quebec, Canada
| | - Liam Murad
- Faculty of Medicine and Health Sciences, McGill University, Montreal, Quebec, Canada
| | - Michelina Stoddard
- Department of Urology, University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Xinyan Zheng
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY
| | - Jialin Mao
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY
| | - Kevin C Zorn
- Division of Urology, Department of Surgery, Centre hospitalier de l'Université de Montréal (CHUM), Montreal, Quebec, Canada
| | - Dean S Elterman
- Division of Urology, Department of Surgery, University Health Network (UHN), Toronto, Ontario, Canada
| | - Naeem Bhojani
- Division of Urology, Department of Surgery, Centre hospitalier de l'Université de Montréal (CHUM), Montreal, Quebec, Canada
| | - Bilal Chughtai
- Department of Urology, Weill Cornell Medical College/New York-Presbyterian, New York, NY.
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21
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Kowalski C, Sibert NT, Breidenbach C, Hagemeier A, Roth R, Seufferlein T, Benz S, Post S, Siegel R, Wiegering A, Winkels R, Bieck-Messemer S, Fahlke J, Reissfelder C, Fuchs M, Herzog T, Weihrauch R, Faber-Mertens J, Rudolph H, Puskás L, Kohlhaw K, Szczerbinska M, Scheuerlein H, Neumann PA, Hollerbach S, Riechmann M, Kolbe EW, Weigert N, Köninger J, Klink C, Mussa S, Horn AK, Staib L, Werner J, Jähne J, Aly M, Mörk H, Grützmann R, Piso P, Dieng S, Wesselmann S. Outcome Quality After Colorectal Cancer Resection in Certified Colorectal Cancer Centers–Patient-Reported and Short-Term Clinical Outcomes. DEUTSCHES ARZTEBLATT INTERNATIONAL 2022:arztebl.m2022.0325. [PMID: 36321583 PMCID: PMC10074266 DOI: 10.3238/arztebl.m2022.0325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND In this observational study, patient-reported outcomes and short-term clinical outcome parameters in patients with colorectal cancer were studied 12 months after the start of treatment. Outcomes were also compared across German Certified Colorectal Cancer Centres. METHODS Data were collected from 4239 patients with colorectal cancer who had undergone elective tumor resection in one of 102 colorectal cancer centers and had responded to a quality-of-life questionnaire before treatment (EORTC QLQ-C30 and -CR29). 3142 (74.1%) of these patients completed a post-treatment questionnaire 12 months later. Correlation analyses were calculated and case-mix adjusted comparisons across centers were made for selected patient-reported outcomes, anastomotic insufficiency, and 30-day-mortality. RESULTS At 12 months, mild improvements were seen in mean quality-of-life scores (66 vs. 62 points), constipation (16 vs. 19), and abdominal pain (15 vs. 17). Worsening was seen in physical function (75 vs. 82) and pain (22 vs. 19). Better patient-reported outcomes at 12 months were associated with better scores before treatment. Better results in at least three of the five scores were associated with male sex, higher educational level, higher age, and private health insurance. Major worsening of fecal incontinence was seen among patients with rectal cancer without a stoma. The largest differences across centers were found with respect to physical function. Anastomotic insufficiency was found in 4.3% of colon cancer patients and 8.2% of rectal cancer patients. 1.9% of patients died within 30 days after their resection. CONCLUSION Clinicians can use these findings to identify patients at higher risk for poorer patient-reported outcomes. The differences among cancer centers that were found imply that measures for quality improvement would be desirable.
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22
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Gathen M, Jaenisch M, Fuchs F, Weinhold L, Schmid M, Koob S, Wirtz DC, Wimmer MD. Litigations in orthopedics and trauma surgery: reasons, dynamics, and profiles. Arch Orthop Trauma Surg 2022; 142:3659-3665. [PMID: 34043072 PMCID: PMC9596517 DOI: 10.1007/s00402-021-03958-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 05/10/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND In recent literature, the increasing number of medical litigations, both in terms of the number of cases being filed and the substantive costs associated with lawsuits, has been described. This study aims to provide an overview of the profile of litigation for orthopedic and trauma surgery to describe the differences and the development of the number of cases over time. PATIENTS AND MATERIALS A retrospective review of all litigations between 2000 and 2017 was conducted using the institutional legal database. The causes of litigation were documented and classified into seven major categories. In addition to plaintiff characteristics, the litigation outcomes and the differences between emergency and elective surgery were analyzed. RESULTS A total of 230 cases were evaluated. The mean age of the plaintiffs was 44.6 ± 20.1 years, and 56.8% were female. The main reasons for litigation were claimed inappropriate management (46.1%), misdiagnosis (22.6), and poor nursing care (8.3%). Significantly more litigations were filed against surgeons of the orthopedic subspecialty compared with trauma surgeons (78%; p ≤ 0.0001). There were significantly fewer litigations per 1000 cases filed overall in 2009-2017 (65% less; p = 0.003) than in 2000-2008. CONCLUSION Our results could not confirm the often-stated trend of having more litigations against orthopedic and trauma surgeons. Although the absolute numbers increased, the number of litigations per 1000 patients treated declined. Patients who underwent elective surgery were more likely to file complaints than emergency patients.
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Affiliation(s)
- Martin Gathen
- Department of Orthopaedics and Trauma Surgery, University Hospital of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
| | - M Jaenisch
- Department of Orthopaedics and Trauma Surgery, University Hospital of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - F Fuchs
- Department of Orthopaedics and Trauma Surgery, University Hospital of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - L Weinhold
- Institute of Medical Biometry, Informatics and Epidemiology, University Hospital of Bonn, Bonn, Germany
| | - M Schmid
- Institute of Medical Biometry, Informatics and Epidemiology, University Hospital of Bonn, Bonn, Germany
| | - S Koob
- Department of Orthopaedics and Trauma Surgery, University Hospital of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - D C Wirtz
- Department of Orthopaedics and Trauma Surgery, University Hospital of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - M D Wimmer
- Department of Orthopaedics and Trauma Surgery, University Hospital of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
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23
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Pasquer A, Pascal L, Polazzi S, Skinner S, Poncet G, Lifante JC, Duclos A. Association of Hospital Bed Turnover With Patient Outcomes in Digestive Surgery. ANNALS OF SURGERY OPEN 2022; 3:e229. [PMID: 37600282 PMCID: PMC10406035 DOI: 10.1097/as9.0000000000000229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 11/10/2022] [Indexed: 03/05/2023] Open
Abstract
To determine the influence of hospital bed turnover rate (BTR) on the occurrence of complications following minor or major digestive surgery. Background Performance improvement in surgery aims at increasing productivity while preventing complications. It is unknown whether this relationship can be influenced by the complexity of surgery. Methods A nationwide retrospective cohort study was conducted, based on generalized estimating equation modeling to determine the effect of hospital BTR on surgical outcomes, adjusting for patient mix and clustering within 631 public and private French hospitals. All patients who underwent minor or major digestive surgery between January 1, 2013 and December 31, 2018 were included. Hospital BTR was defined as the annual number of stays per bed for digestive surgery and categorized into tertiles. The primary endpoint was a composite measurement of events occurring within 30 days after surgery: inpatient death, extended intensive care unit (ICU) admission, and reoperation. Results Rate of adverse events was 2.51% in low BTR hospitals versus 2.25% in high BTR hospitals for minor surgery, and 16.79% versus 16.83% for major surgery. Patients who underwent minor surgery in high BTR hospitals experienced lower complications (odds ratio [OR], 0.89; 95% confidence interval [CI], 0.81-0.97; P = 0.009), mortality (OR, 0.87; 95% CI, 0.78-0.98, P = 0.02), ICU admission (OR, 0.83; 95% CI, 0.70-0.99; P = 0.03), and reoperation (OR, 0.91; 95% CI, 0.85-0.97; P = 0.002) compared to those in low BTR hospitals. Such differences were not consistently observed among patients admitted for major surgery. Conclusions High turnover of patients in beds is beneficial for minor procedures, but questionable for major surgeries.
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Affiliation(s)
- Arnaud Pasquer
- From the Research on Healthcare Performance RESHAPE, Inserm U1290, Université Claude Bernard Lyon 1, Lyon, France
- Department of Digestive and Colorectal Surgery, Edouard Herriot Hospital, Hospices Civils de Lyon, France
| | - Léa Pascal
- From the Research on Healthcare Performance RESHAPE, Inserm U1290, Université Claude Bernard Lyon 1, Lyon, France
- Health Data Department, Hospices Civils de Lyon, France
| | - Stephanie Polazzi
- From the Research on Healthcare Performance RESHAPE, Inserm U1290, Université Claude Bernard Lyon 1, Lyon, France
- Health Data Department, Hospices Civils de Lyon, France
| | - Sarah Skinner
- From the Research on Healthcare Performance RESHAPE, Inserm U1290, Université Claude Bernard Lyon 1, Lyon, France
- Health Data Department, Hospices Civils de Lyon, France
| | - Gilles Poncet
- Department of Digestive and Colorectal Surgery, Edouard Herriot Hospital, Hospices Civils de Lyon, France
| | - Jean-Christophe Lifante
- From the Research on Healthcare Performance RESHAPE, Inserm U1290, Université Claude Bernard Lyon 1, Lyon, France
- Department of Endocrine Surgery, Lyon Sud Hospital, Hospices Civils de Lyon, France
| | - Antoine Duclos
- From the Research on Healthcare Performance RESHAPE, Inserm U1290, Université Claude Bernard Lyon 1, Lyon, France
- Health Data Department, Hospices Civils de Lyon, France
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24
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Seufferlein T, Mayerle J, Böck S, Brunner T, Ettrich TJ, Grenacher L, Gress TM, Hackert T, Heinemann V, Kestler A, Sinn M, Tannapfel A, Wedding U, Uhl W. S3-Leitlinie zum exokrinen Pankreaskarzinom – Langversion 2.0 – Dezember 2021 – AWMF-Registernummer: 032/010OL. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022; 60:e812-e909. [PMID: 36368658 DOI: 10.1055/a-1856-7346] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
| | | | - Stefan Böck
- Medizinische Klinik und Poliklinik III, Universitätsklinikum München, Germany
| | - Thomas Brunner
- Universitätsklinik für Strahlentherapie-Radioonkologie, Medizinische Universität Graz, Austria
| | | | | | - Thomas Mathias Gress
- Klinik für Gastroenterologie und Endokrinologie, Universitätsklinikum Gießen und Marburg, Germany
| | - Thilo Hackert
- Klinik für Allgemein-, Viszeral- und Transplantationschirurgie Universitätsklinikum, Heidelberg, Germany
| | - Volker Heinemann
- Medizinische Klinik und Poliklinik III, Klinikum der Universität München-Campus Grosshadern, München, Germany
| | | | - Marianne Sinn
- Universitätsklinikum Hamburg-Eppendorf Medizinische Klinik und Poliklinik II Onkologie Hämatologie, Hamburg, Germany
| | | | | | - Waldemar Uhl
- Allgemein- und Viszeralchirurgie, St Josef-Hospital, Bochum, Germany
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Hospital intervention volume affects outcomes of emergency transcatheter aortic valve implantations in Germany. Sci Rep 2022; 12:17483. [PMID: 36261572 PMCID: PMC9581927 DOI: 10.1038/s41598-022-20336-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 09/12/2022] [Indexed: 01/12/2023] Open
Abstract
The literature has shown an inverse volume-outcome relationship for transcatheter aortic valve implantation (TAVI). However, little is known about emergency admissions in Germany. Using German national electronic health records, we identified all isolated balloon-expandable and self-expanding transfemoral TAVI in 2018. The focus was on those patients with emergency admission. 17,295 patients were treated with TAVI, including 1682 emergency cases. 49.2% of the emergency admissions were female, the mean age was 81.2 years and the logistic EuroSCORE was 23.3%. The percentage of emergency cases was higher in lower volume than in higher volume centers (p < 0.001): In detail, centers performing < 50 TAVI showed an emergency admission rate of ~ 15%, those with > 200 TAVI a rate of ~ 11%. After propensity score adjustment, analyzing the outcomes for an increase in volume per 10 emergency admissions, higher volume centers showed significantly better outcomes regarding in-hospital mortality (OR = 0.872, p = 0.043), major bleeding (OR = 0.772, p = 0.001), stroke (OR = 0.816, p = 0.044), mechanical ventilation > 48 h (OR = 0.749, p = 0.001), length of hospital stay (risk adjusted difference in days of hospitalization per 10 emergency admissions: - 1.01 days, p < 0.001), and reimbursement (risk adjusted difference in reimbursement per 10 emergency admissions: -€314.89, p < 0.001). Results were not significant for acute kidney injury (OR = 0.951, p = 0.104), postoperative delirium (OR = 0.975, p = 0.480), and permanent pacemaker implantation (OR = 1.010, p = 0.732). In conclusion, regarding transfemoral TAVI, the percentage of emergency cases was higher in lower volume centers in Germany. However, higher volume centers show significantly better outcomes for in-hospital mortality and complication rates as well as resource utilization parameters.
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Mortality during In-Hospital Treatment for Head and Neck Cancer in Germany: A Diagnosis-Related Group-Based Nationwide Analysis, 2005–2018. JOURNAL OF ONCOLOGY 2022; 2022:1387860. [PMID: 36164347 PMCID: PMC9509216 DOI: 10.1155/2022/1387860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 08/30/2022] [Indexed: 11/18/2022]
Abstract
Background Data on in-hospital MR (IHMR) of head and neck cancer (HNC) are sparse. Methods IHMR was determined in Germany between 2005 and 2018 using nationwide population-based diagnosis-related group (DRG) data of 1,090,596 HNC. Results The overall average IHMR was 0.04 ± 0.02. IHMR increased with older age to 0.04 ± 0.01 for patients of 65-79 years of age (relative risk [RR] in relation to patients of 35-49 years of age = 1.767; 95%confidence interval [CI] = 1.040 to3.001) to a maximum of 0.07 ± 0.01 for patients of 80 years and older (RR = 2.826; CI = 1.663 to 4.803). IHMR was the highest when no HNC-specific treatment, i.e., best supportive and palliative care, was applied (0.11 ± 0.01; RR in relation to tumor biopsy surgery = 7.241; CI = 3.447 to 5.211). IHMR was not different between surgery, radiotherapy, or chemotherapy/biologicals. Conclusions IHMR did not change over time. Efforts are needed to decrease the IHMR for HNC.
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Strumann C, Geissler A, Busse R, Pross C. Can competition improve hospital quality of care? A difference-in-differences approach to evaluate the effect of increasing quality transparency on hospital quality. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2022; 23:1229-1242. [PMID: 34997865 PMCID: PMC9395484 DOI: 10.1007/s10198-021-01423-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 12/09/2021] [Indexed: 06/14/2023]
Abstract
Public reporting on the quality of care is intended to guide patients to the provider with the highest quality and to stimulate a fair competition on quality. We apply a difference-in-differences design to test whether hospital quality has improved more in markets that are more competitive after the first public release of performance data in Germany in 2008. Panel data from 947 hospitals from 2006 to 2010 are used. Due to the high complexity of the treatment of stroke patients, we approximate general hospital quality by the 30-day risk-adjusted mortality rate for stroke treatment. Market structure is measured (comparatively) by the Herfindahl-Hirschman index (HHI) and by the number of hospitals in the relevant market. Predicted market shares based on exogenous variables only are used to compute the HHI to allow a causal interpretation of the reform effect. A homogenous positive effect of competition on quality of care is found. This effect is mainly driven by the response of non-profit hospitals that have a narrow range of services and private for-profit hospitals with a medium range of services. The results highlight the relevance of outcome transparency to enhance hospital quality competition.
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Affiliation(s)
- Christoph Strumann
- Institute of Family Medicine, University Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany.
| | | | - Reinhard Busse
- Department of Health Care Management, Berlin University of Technology, Berlin, Germany
| | - Christoph Pross
- Department of Health Care Management, Berlin University of Technology, Berlin, Germany
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Vogel JFA, Barkhausen M, Pross CM, Geissler A. Defining minimum volume thresholds to increase quality of care: a new patient-oriented approach using mixed integer programming. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2022; 23:1085-1104. [PMID: 35089456 PMCID: PMC9395474 DOI: 10.1007/s10198-021-01406-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 11/03/2021] [Indexed: 06/14/2023]
Abstract
A positive relationship between treatment volume and outcome quality has been demonstrated in the literature and is thus evident for a variety of procedures. Consequently, policy makers have tried to translate this so-called volume-outcome relationship into minimum volume regulation (MVR) to increase the quality of care-yet with limited success. Until today, the effect of strict MVR application remains unclear as outcome quality gains cannot be estimated adequately and restrictions to application such as patient travel time and utilization of remaining hospital capacity are not considered sufficiently. Accordingly, when defining MVR, its effectiveness cannot be assessed. Thus, we developed a mixed integer programming model to define minimum volume thresholds balancing utility in terms of outcome quality gain and feasibility in terms of restricted patient travel time and utilization of hospital capacity. We applied our model to the German hospital sector and to four surgical procedures. Results showed that effective MVR needs a minimum volume threshold of 125 treatments for cholecystectomy, of 45 and 25 treatments for colon and rectum resection, respectively, of 32 treatments for radical prostatectomy and of 60 treatments for total knee arthroplasty. Depending on procedure type and incidence as well as the procedure's complication rate, outcome quality gain ranged between 287 (radical prostatectomy) and 977 (colon resection) avoidable complications (11.7% and 11.9% of all complications). Ultimately, policy makers can use our model to leverage MVR's intended benefit: concentrating treatment delivery to improve the quality of care.
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Affiliation(s)
- Justus F. A. Vogel
- School of Medicine, Chair of Health Care Management, University of St. Gallen, St. Jakob-Strasse 21, 9000 St. Gallen, Switzerland
| | | | - Christoph M. Pross
- Department of Health Care Management, Berlin University of Technology, Strasse des 17. Juni 135, 10623 Berlin, Germany
| | - Alexander Geissler
- School of Medicine, Chair of Health Care Management, University of St. Gallen, St. Jakob-Strasse 21, 9000 St. Gallen, Switzerland
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Gray WK, Navaratnam AV, Day J, Wass JAH, Briggs TWR, Lansdown M. Volume-Outcome Associations for Parathyroid Surgery in England: Analysis of an Administrative Data Set for the Getting It Right First Time Program. JAMA Surg 2022; 157:581-588. [PMID: 35507350 PMCID: PMC9069339 DOI: 10.1001/jamasurg.2022.1353] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Previous studies have suggested an association between surgical volume and patient outcomes for parathyroid surgery. However, most previous studies are relatively small and the literature is dominated by studies form the US, which might not be readily generalizable to other settings. Objective To investigate volume-outcome associations for parathyroid surgery in England. Design, Setting, and Participants Cohort study that included all National Health Service hospital trusts in England with secondary analysis of administrative data using International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10). Participants included all adult, elective hospital admissions for parathyroid surgery without a diagnosis of multiple endocrine neoplasia, parathyroid cancer, or kidney disease over a 5-year period (April 2014-March 2019 inclusive). Exposures The number of procedures conducted in the year prior to the index procedure by each surgeon and each hospital trust. Main Outcomes and Measures Repeat parathyroid surgery within 1 year of the index procedure. Results This study included data for 17 494 participants who underwent parathyroidectomies conducted across 125 hospital trusts. The median (IQR) age of patients was 62 (53-71) years, and 13 826 were female (79.0%). Across the period, the number of surgeons conducting parathyroid surgery changed little (280 in 2014-2015 and 2018-2019), although the number of procedures conducted rose from 3331 to 3848 per annum. Repeat parathyroid surgery at 1 year was significantly associated with surgeon volume (odds ratio [OR], 0.99; 95% CI, 0.98-0.99), but not trust volume, in the previous 12 months. Extended length of stay (OR, 0.98; 95% CI, 0.98-0.99), hypoparathyroidism/calcium disorder (OR, 1.0; 95% CI, 0.99-1.0), and postprocedural complications (OR, 0.99; 95% CI, 0.99-1.0) were also associated with lower surgeon volume. Conclusions and Relevance In this cohort study, higher surgeon annual volume was associated with decreased rates of repeat parathyroid surgery. A minimum volume threshold of 20 procedures per annum should improve patient outcomes, although possible negative effects on access to services should be monitored.
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Affiliation(s)
- William K Gray
- Getting It Right First Time program, National Health Service England and National Health Service Improvement, London, United Kingdom
| | - Annakan V Navaratnam
- Getting It Right First Time program, National Health Service England and National Health Service Improvement, London, United Kingdom.,University College London Hospitals, National Health Service Foundation Trust, London, United Kingdom
| | - Jamie Day
- Getting It Right First Time program, National Health Service England and National Health Service Improvement, London, United Kingdom
| | - John A H Wass
- Getting It Right First Time program, National Health Service England and National Health Service Improvement, London, United Kingdom.,Endocrinology Department, Oxford University, Churchill Hospital, Oxford, United Kingdom
| | - Tim W R Briggs
- Getting It Right First Time program, National Health Service England and National Health Service Improvement, London, United Kingdom
| | - Mark Lansdown
- Getting It Right First Time program, National Health Service England and National Health Service Improvement, London, United Kingdom.,St James's University Hospital, Leeds Teaching Hospitals, National Health Service Trust, Leeds, United Kingdom
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Does patient load affect clinical outcome of burn patients in specialized centers? An analysis of the German Burn Registry. Burns 2022; 48:539-546. [PMID: 35210141 DOI: 10.1016/j.burns.2022.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 02/02/2022] [Accepted: 02/03/2022] [Indexed: 12/15/2022]
Abstract
Hospital volume has been identified as an independent outcome parameter for a number of medical fields and surgical procedures, and there is a tendency to increase required patient numbers for center verification. However, the existing literature does not support a clear correlation between patient load and clinical outcome in adult burn care and recent data from Germany does not exist. We therefore evaluated the effect of patient volume in German burn centers on clinical outcome. Patient data was extracted from the German Burn Registry from 2015 to 2018. For better inter-center comparability, solely burn patients with a TBSA ≥ 10% were included. Mortality, number of surgeries and length of stay (LOS) were evaluated with respect to burn center patient volume. Burn center volume was divided into two and three groups. A total of 2718 patients with a TBSA ≥ 10% were admitted to the participating 17 burn centers. Independent from the division of patient data into either 2 or 3 groups, the TBSA and ABSI score-related severity of burn injuries were comparable between groups. There was no significant difference in mortality due to center size. Nevertheless, patients treated in large volume burn centers showed a significantly increased LOS (+4.5 days, [1.9-7.2] CI, p = 0.001) and required significantly more surgeries (+0.5 surgeries [0.2-0.8] CI, p = 0.002) when compared to the small volume centers. A similar phenomenon regarding mortality and LOS (p 0.001) was observed after dividing the centers into two groups. Interestingly a division into three groups showed significant differences with the best outcome for patients in medium-volume centers. Nevertheless, mortality did not differ significantly. Therefore, our data demonstrates that in contrast to many other medical fields, outcome and mortality are not automatically improved in burn care by simply increasing the patient load, at least in centers treating 20-100 BICU patients/year.
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Patlolla SH, Pajjuru VS, Sundaragiri PR, Cheungpasitporn W, Sachdeva R, McDaniel MC, Kumar G, Rab ST, Vallabhajosyula S. Hospital-Level Disparities in the Management and Outcomes of Cardiac Arrest Complicating Acute Myocardial Infarction. Am J Cardiol 2022; 169:24-31. [PMID: 35063262 DOI: 10.1016/j.amjcard.2021.12.057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/15/2021] [Accepted: 12/20/2021] [Indexed: 12/21/2022]
Abstract
There are limited contemporary data evaluating the relation between hospital characteristics and outcomes of patients with cardiac arrest complicating acute myocardial infarction (AMI-CA). As such, we used the National Inpatient Sample database (2000 to 2017), to identify adult admissions with primary diagnosis of AMI and concomitant CA. Interhospital transfers were excluded, and hospitals were classified based on location and teaching status (rural, urban nonteaching, and urban teaching) and bed size (small, medium, and large). Among 494,083 AMI-CA admissions, 9.3% received care at rural hospitals, 43.4% at urban nonteaching hospitals, and 47.3% at urban teaching hospitals. Compared with urban nonteaching and teaching hospitals, AMI-CA admissions at rural hospitals received lower rates of cardiac and noncardiac procedures. Admissions to urban teaching hospitals had higher rates of acute organ failure, concomitant cardiogenic shock, and cardiac and noncardiac procedures. When hospitals were stratified by bed size, 9.8% of AMI-CA admissions were admitted to small capacity hospitals, 26.0% to medium capacity, and 64.2% to large capacity hospitals. The use of cardiac and noncardiac procedures was lower in small hospitals with higher rates of use in medium and large hospitals. In-hospital mortality was higher in urban nonteaching (adjusted odds ratio [OR] 1.17; 95% confidence interval [CI]1.14 to 1.20; p <0.001) and urban teaching hospitals (adjusted OR 1.36; 95% CI 1.32 to 1.39; p <0.001) compared with rural hospitals. Compared with small hospitals, medium (adjusted OR 1.11; 95% CI 1.08 to 1.14; p <0.001) and large hospitals (adjusted OR 1.22; 95% CI 1.19 to 1.25; p <0.001) were associated with higher in-hospital mortality. In conclusion, AMI-CA admissions to large and urban hospitals had higher in-hospital mortality compared with small and rural hospitals potentially owing to greater acuity.
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Wirth K, Näpflin M, Graber SM, Blozik E. Does hospital volume affect outcomes after abdominal cancer surgery: an analysis of Swiss health insurance claims data. BMC Health Serv Res 2022; 22:262. [PMID: 35219332 PMCID: PMC8881861 DOI: 10.1186/s12913-022-07513-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 01/13/2022] [Indexed: 11/10/2022] Open
Abstract
Background Medical treatment quality has been shown to be better in high volume than in low volume hospitals. However, this relationship has not yet been confirmed in abdominal cancer in Switzerland and is relevant for referral of patients and healthcare planning. Thus, the present study investigates the association between hospital volumes for surgical resections of colon, gastric, rectal, and pancreatic carcinomas and outcomes. Methods This retrospective analysis is based on anonymized claims data of patients with mandatory health insurance at Helsana Group, a leading health insurance in Switzerland. Outcome parameters were length of hospital stay, mortality and cost during the inpatient stay as well as at 1-year follow-up. Hospital volume information was derived from the Quality Indicators dataset provided by the Swiss Federal Office of Public Health. The impact of hospital volume on the different treatment outcomes was statistically tested using generalized estimating equations (GEE) models, taking into account the non-independence of observations from the same hospital. Results The studies included 2′859 resections in patients aged 18 years and older who were hospitalized for abdominal cancer surgery between 2014 and 2018. Colon resections were the most common procedures (n = 1′690), followed by rectal resections (n = 709). For rectal, colon and pancreatic resections, an increase in the mean number of interventions per hospital and a reduction of low volume hospitals could be observed. For the relationship between hospital volume and outcomes, we did not observe a clear dose-response relationship, as no significantly better outcomes were observed in the higher-volume category than in the lower-volume category. Even though a positive “routine effect” cannot be excluded, our results suggest that even hospitals with low volumes are able to achieve comparable treatment outcomes to larger hospitals. Conclusion In summary, this study increases transparency on the relationship between hospital volume and treatment success. It shows that simple measures such as defining a minimum number of procedures only might not lead to the intended effects if other factors such as infrastructure, the operating team or aggregation level of the available data are not taken into account. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-022-07513-5.
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The case for decreased surgeon-reported complications due to surgical volume and fellowship status in the treatment of geriatric hip fracture: An analysis of the ABOS database. PLoS One 2022; 17:e0263475. [PMID: 35213546 PMCID: PMC8880652 DOI: 10.1371/journal.pone.0263475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 01/19/2022] [Indexed: 11/30/2022] Open
Abstract
Introduction American orthopaedists are increasingly seeking fellowship sub-specialization. One proposed benefit of fellowship training is decrease in complications, however, few studies have investigated the rates of medical and surgical complications for hip fracture patients between orthopedists from different fellowship backgrounds. This study aims to investigate the effect of fellowship training and case volume on medical and surgical outcomes of patient following hip fracture surgical intervention. Methods 1999–2016 American Board of Orthopedic Surgery (ABOS) Part II Examination Case List data were used to assess patients treated by trauma or adult reconstruction fellowship-trained orthopedists versus all-other orthopaedists. Rates of surgeon-reported medical and surgical adverse events were compared between the three surgeon cohorts. Using binary multivariate logistic regression to control of demographic factors, independent factors were evaluated for their effect on surgical complications. Results Data from 73,427 patients were assessed. An increasing number of hip fractures are being treated by trauma fellowship trained surgeons (9.43% in 1999–2004 to 60.92% in 2011–2016). In multivariate analysis, there was no significant difference in type of fellowship, however, surgeons with increased case volume saw significantly decreased odds of complications (16–30 cases: OR = 0.91; 95% CI: 0.85–0.97; p = 0.003; 31+ cases: OR = 0.68; 95% CI: 0.61–0.76; p<0.001). Femoral neck hip fractures were associated with increased odds of surgical complications. Discussion Despite minor differences in incidence of surgical complications between different fellowship trained orthopaedists, there is no major difference in overall risk of surgical complications for hip fracture patients based on fellowship status of early orthopaedic surgeons. However, case volume does significantly decrease the risk of surgical complications among these patients and may stand as a proxy for fellowship training. Fellows required to take hip fracture call as part of their training regardless of fellowship status exhibited decreased complication risk for hip fracture patients, thus highlighting the importance of additional training.
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Nüssler NC, Klier T, Ruppert R. [Minimum volume requirements-perspective of a tertiary care hospital]. Chirurg 2022; 93:356-361. [PMID: 34985547 DOI: 10.1007/s00104-021-01557-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/03/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND The increase of minimum volumes for complex esophageal resections decided by the Federal Joint Committee (GBA) in Germany is currently the subject of intensive discussions. OBJECTIVE To shed light on the effects of minimum volume requirements from the perspective of a tertiary care hospital. RESULTS Strict adherence to the valid minimum volume requirements for esophageal surgery would significantly reduce the number of hospitals offering these procedures in Germany. The associated loss of revenue should not have any relevant negative economic consequences for most hospitals; however, the loss of complex esophageal surgery may result in a competitive disadvantage for these hospitals in times of shortage of qualified medical personnel. Another point of criticism is the assumption that the treatment quality can be recognized based solely on the numbers of patients. CONCLUSION Despite the well-known volume-outcome relationship, minimum volume requirements do not define the lower limit of quality of surgical treatment. Therefore, additional evidence of treatment quality, such as structural or process quality as well as outcome parameters should be required, e.g. through certification. An obligatory synchronous certification could contribute to increasing the acceptance of minimum volume requirements in Germany.
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Affiliation(s)
- Natascha C Nüssler
- Klinik für Allgemein‑, Viszeralchirurgie und Coloproktologie, München Klinik Neuperlach, Oskar-Maria-Graf-Ring 51, 81737, München, Deutschland.
| | - Thomas Klier
- Klinik für Allgemein‑, Viszeralchirurgie und Coloproktologie, München Klinik Neuperlach, Oskar-Maria-Graf-Ring 51, 81737, München, Deutschland
| | - Reinhard Ruppert
- Klinik für Allgemein‑, Viszeralchirurgie und Coloproktologie, München Klinik Neuperlach, Oskar-Maria-Graf-Ring 51, 81737, München, Deutschland
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Roessler M, Walther F, Eberlein-Gonska M, Scriba PC, Kuhlen R, Schmitt J, Schoffer O. Exploring relationships between in-hospital mortality and hospital case volume using random forest: results of a cohort study based on a nationwide sample of German hospitals, 2016-2018. BMC Health Serv Res 2022; 22:1. [PMID: 34974828 PMCID: PMC8722027 DOI: 10.1186/s12913-021-07414-z] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 12/14/2021] [Indexed: 01/12/2023] Open
Abstract
Background Relationships between in-hospital mortality and case volume were investigated for various patient groups in many empirical studies with mixed results. Typically, those studies relied on (semi-)parametric statistical models like logistic regression. Those models impose strong assumptions on the functional form of the relationship between outcome and case volume. The aim of this study was to determine associations between in-hospital mortality and hospital case volume using random forest as a flexible, nonparametric machine learning method. Methods We analyzed a sample of 753,895 hospital cases with stroke, myocardial infarction, ventilation > 24 h, COPD, pneumonia, and colorectal cancer undergoing colorectal resection treated in 233 German hospitals over the period 2016–2018. We derived partial dependence functions from random forest estimates capturing the relationship between the patient-specific probability of in-hospital death and hospital case volume for each of the six considered patient groups. Results Across all patient groups, the smallest hospital volumes were consistently related to the highest predicted probabilities of in-hospital death. We found strong relationships between in-hospital mortality and hospital case volume for hospitals treating a (very) small number of cases. Slightly higher case volumes were associated with substantially lower mortality. The estimated relationships between in-hospital mortality and case volume were nonlinear and nonmonotonic. Conclusion Our analysis revealed strong relationships between in-hospital mortality and hospital case volume in hospitals treating a small number of cases. The nonlinearity and nonmonotonicity of the estimated relationships indicate that studies applying conventional statistical approaches like logistic regression should consider these relationships adequately. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-021-07414-z.
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Affiliation(s)
- Martin Roessler
- Center for Evidence-based Healthcare, University Hospital Carl Gustav Carus and Medical Faculty at the Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany.
| | - Felix Walther
- Center for Evidence-based Healthcare, University Hospital Carl Gustav Carus and Medical Faculty at the Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany.,Quality and Medical Risk Management, University Hospital Carl Gustav Carus Dresden, Dresden, Germany
| | - Maria Eberlein-Gonska
- Quality and Medical Risk Management, University Hospital Carl Gustav Carus Dresden, Dresden, Germany
| | | | - Ralf Kuhlen
- IQM Initiative Qualitätsmedizin e.V., Berlin, Germany
| | - Jochen Schmitt
- Center for Evidence-based Healthcare, University Hospital Carl Gustav Carus and Medical Faculty at the Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| | - Olaf Schoffer
- Center for Evidence-based Healthcare, University Hospital Carl Gustav Carus and Medical Faculty at the Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany
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Hospital volume-outcome relationship in total knee arthroplasty: a systematic review and dose-response meta-analysis. Knee Surg Sports Traumatol Arthrosc 2022; 30:2862-2877. [PMID: 34494124 PMCID: PMC9309153 DOI: 10.1007/s00167-021-06692-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/06/2021] [Indexed: 12/17/2022]
Abstract
PURPOSE This systematic review and dose-response meta-analysis aimed to investigate the relationship between hospital volume and outcomes for total knee arthroplasty (TKA). METHODS MEDLINE, Embase, CENTRAL and CINAHL were searched up to February 2020 for randomised controlled trials and cohort studies that reported TKA performed in hospitals with at least two different volumes and any associated patient-relevant outcomes. The adjusted effect estimates (odds ratios, OR) were pooled using a random-effects, linear dose-response meta-analysis. Heterogeneity was quantified using the I2-statistic. ROBINS-I and the GRADE approach were used to assess the risk of bias and the confidence in the cumulative evidence, respectively. RESULTS A total of 68 cohort studies with data from 1985 to 2018 were included. The risk of bias for all outcomes ranged from moderate to critical. Higher hospital volume may be associated with a lower rate of early revision ≤ 12 months (narrative synthesis of k = 7 studies, n = 301,378 patients) and is likely associated with lower mortality ≤ 3 months (OR = 0.91 per additional 50 TKAs/year, 95% confidence interval [0.87-0.95], k = 9, n = 2,638,996, I2 = 51%) and readmissions ≤ 3 months (OR = 0.98 [0.97-0.99], k = 3, n = 830,381, I2 = 44%). Hospital volume may not be associated with the rates of deep infections within 1-4 years, late revision (1-10 years) or adverse events ≤ 3 months. The confidence in the cumulative evidence was moderate for mortality and readmission rates; low for early revision rates; and very low for deep infection, late revision and adverse event rates. CONCLUSION An inverse volume-outcome relationship probably exists for some TKA outcomes, including mortality and readmissions, and may exist for early revisions. Small reductions in unfavourable outcomes may be clinically relevant at the population level, supporting centralisation of TKA to high-volume hospitals. LEVEL OF EVIDENCE III. REGISTRATION NUMBER The study was registered in the International Prospective Register of Systematic Reviews (PROSPERO CRD42019131209 available at: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=131209 ).
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Bercker S, Petroff D, Polze N, Karagianidis C, Bein T, Laudi S, Stehr SN, Voelker MT. ECMO use in Germany: An analysis of 29,929 ECMO runs. PLoS One 2021; 16:e0260324. [PMID: 34874960 PMCID: PMC8651096 DOI: 10.1371/journal.pone.0260324] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 11/06/2021] [Indexed: 01/19/2023] Open
Abstract
Background Extracorporeal Membrane Oxygenation (ECMO) use is increasing despite limited evidence. The aim of this study was to demonstrate heterogeneity of ECMO use and its association with hospital size and annual frequency in Germany. Methods This is a database analysis of all ECMO cases in Germany from 2010 to 2016 using the German Diagnosis Related Groups (DRG) coding system for ECMO. Results During the study period, 510 hospitals performed 29,929 ECMO runs (12,572 vvECMO, 11,504 vaECMO, 1993 pECLA) with an increase over time. Mortality ranged between 58% and 66% for vaECMO cases and 66% and 53% for vvECMO cases. 304 (61%) hospitals performed only one ECMO per year. 78%% of all ECMO runs were performed in centres with more than 20 cases per year and more than half of all ECMO runs were performed in hospitals with >1.000 beds. Mortality for vv and vaECMO was highest in very small hospitals (< 200 beds; 70%; 74%) and very large hospitals (>1000 beds; 60%; 62%). Conclusions Use of ECMO is still increasing and a substantial proportion of hospitals performs very few ECMO runs. Small hospitals had a significantly higher mortality, but dependence on hospital size and ECMO mortality was irregular.
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Affiliation(s)
- Sven Bercker
- Department of Anesthesiology and Intensive Care Medicine, University of Leipzig Medical Faculty, Leipzig, Germany
- * E-mail:
| | - David Petroff
- Clinical Trial Centre, University of Leipzig, Leipzig, Germany
| | - Nina Polze
- Department of Anesthesiology and Intensive Care Medicine, University of Leipzig Medical Faculty, Leipzig, Germany
| | - Christian Karagianidis
- Department of Pneumology and Critical Care Medicine, Cologne-Merheim Hospital, ARDS and ECMO Centre, Kliniken der Stadt Köln gGmbH, Witten/Herdecke University Hospital, Cologne, Germany
| | - Thomas Bein
- Department of Anesthesiology and Critical Care Medicine, Faculty of Medicine, University of Regensburg, Regensburg, Germany
| | - Sven Laudi
- Department of Anesthesiology and Intensive Care Medicine, University of Leipzig Medical Faculty, Leipzig, Germany
| | - Sebastian N. Stehr
- Department of Anesthesiology and Intensive Care Medicine, University of Leipzig Medical Faculty, Leipzig, Germany
| | - Maria Theresa Voelker
- Department of Anesthesiology and Intensive Care Medicine, University of Leipzig Medical Faculty, Leipzig, Germany
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[Statement of the surgical working group upper gastrointestinal tract (CAOGI) and the quality committee of the German Society for General and Visceral Surgery (DGAV) on the modified minimum caseload requirements for esophagus resection]. Chirurg 2021; 92:1021-1024. [PMID: 34596705 DOI: 10.1007/s00104-021-01517-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/15/2021] [Indexed: 10/20/2022]
Abstract
A positive association between the number of operations and postoperative hospital mortality, the so-called caseload-treatment result relation, has been confirmed many times in the literature; however, the definition of the underlying volumes is not uniform. The number of 26 resections/year/institution, which has now been established by the Federal Joint Committee as the future minimum caseload requirement, is discussed in this statement of the surgical working group upper gastrointestinal tract (CAOGI) and the quality committee of the German Society for General and Visceral Surgery (DGAV), taking the treatment situation in Germany and the current data situation into account.
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Hipp J, Thomaschewski M, Hummel R, Hoeppner J. [Complete response after neoadjuvant therapy for esophageal cancer : Implications for surgery]. Chirurg 2021; 93:132-137. [PMID: 34596707 DOI: 10.1007/s00104-021-01509-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/31/2021] [Indexed: 10/20/2022]
Abstract
A relevant number of patients with locally advanced esophageal squamous cell carcinoma and adenocarcinoma show a locoregional complete response of the tumor in the resected material after neoadjuvant therapy with modern chemotherapy and chemoradiation protocols. Due to a high rate of perioperative morbidity and decreased long-term quality of life following esophagectomy, the current treatment algorithm with neoadjuvant therapy and post-neoadjuvant esophagectomy on principle is critically questioned. An individualized treatment algorithm with extended clinical evaluation of post-neoadjuvant remission status and esophagectomy as needed is discussed. Patients with complete remission after neoadjuvant therapy are identified in an extended restaging protocol. Cases of clinical complete remission are treated with an active surveillance concept with esophagectomy as needed, i.e. surgery only when a local tumor recurrence is detected. Retrospective cohort studies have suggested that the active surveillance concept with esophagectomy as needed does not lead to a deterioration of overall survival rates in the patient collective. European prospective randomized, controlled, noninferiority studies with an oncological endpoint are currently evaluating the possibilities of organ-preserving concepts for clinical complete remission of esophageal cancer.
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Affiliation(s)
- Julian Hipp
- Klinik für Allgemein- und Viszeralchirurgie, Universitätsklinikum Freiburg, Freiburg, Deutschland
| | - Michael Thomaschewski
- Klinik für Chirurgie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Deutschland
| | - Richard Hummel
- Klinik für Chirurgie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Deutschland
| | - Jens Hoeppner
- Klinik für Chirurgie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Deutschland.
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Ahmadzadeh YC, Schmitz-Rixen T, Böckler D, Grundmann RT. [Case load and quality indicators in the treatment of abdominal aortic aneurysms]. Chirurg 2021; 92:830-837. [PMID: 33095283 PMCID: PMC8384797 DOI: 10.1007/s00104-020-01303-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND The MTL30 (mortality, transfer, length of stay) was proposed as a surrogate parameter for evaluating the quality of large and potentially complication-prone visceral surgical interventions. OBJECTIVE The aim of this study was to find out to what extent the MTL30 can be correlated with the results of the abdominal aortic aneurysm (AAA) registry of the German Institute for Vascular Health Research (DIGG) of the German Society for Vascular Surgery and Vascular Medicine (DGG) and with the case volume of the participating hospitals. MATERIAL AND METHODS Elective endovascular abdominal aortic aneurysm repair (EVAR) was performed in 14,282 patients and open repair (OAR) in 3923 patients. Case volume of the treating hospitals, hospital mortality, length of stay and transfer to another acute care hospital were determined 30 days after the index intervention. RESULTS The hospital mortality was 1.3% for EVAR and 4.9% for OAR (p = 0.000), the MTL30 was 5.0% and 14.4%, respectively (p = 0.000). For EVAR, no relationship between case volume and hospital mortality (quintile 1: 1.0%; quintile 5: 1.3%) as well as case volume and MTL30 (quintile 1: 5.3%; quintile 5: 5.3%) could be demonstrated. Also in OAR there was no significant relationship between case volume and hospital mortality (quintile 1: 5.8%, quintile 5: 3.5%; p = 0.505) and case volume and MTL30 (quintile 1: 16.4%, quintile 5: 12.2%, p = 0.110). With a hospital mortality rate of 7.2% (5-10%) the MTL30 for OAR was 17.6%. In both EVAR and OAR, the length of stay correlated significantly with hospital mortality and MTL30. DISCUSSION A clear relationship between hospital case volume and hospital mortality could not be shown in the AAA registry of the DIGG. The same was true for the MTL30. It remains to be seen whether the MTL30 offers an additional benefit compared to the recording of hospital mortality and inpatient length of stay as a quality parameter.
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Affiliation(s)
- Y Carmen Ahmadzadeh
- Klinik für Gefäß- und Endovascularchirurgie und des Universitären Wundzentrums, Klinikum der Goethe-Universität, Frankfurt/M, Deutschland.
| | - Th Schmitz-Rixen
- Klinik für Gefäß- und Endovascularchirurgie und des Universitären Wundzentrums, Klinikum der Goethe-Universität, Frankfurt/M, Deutschland.
| | - D Böckler
- Klinik für Gefäßchirurgie und Endovaskuläre Chirurgie, Universitätsklinikum Heidelberg, Heidelberg, Deutschland.
| | - R T Grundmann
- Deutsches Institut für Gefäßmedizinische Gesundheitsforschung (DIGG) der Deutschen Gesellschaft für Gefäßchirurgie und Gefäßmedizin, Berlin, Deutschland.
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Impact of Atrial Fibrillation Case Volume in the Emergency Department on Early and Late Outcomes of Patients With New Atrial Fibrillation. Ann Emerg Med 2021; 78:242-252. [PMID: 34325859 DOI: 10.1016/j.annemergmed.2021.03.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 01/23/2021] [Accepted: 02/10/2021] [Indexed: 12/20/2022]
Abstract
STUDY OBJECTIVE To define the association between atrial fibrillation case volume in the emergency department and death or all-cause hospitalization at 30 days and 1 year in patients with new atrial fibrillation. Secondary objectives examined repeat ED visits and the management of atrial fibrillation within 90 days. METHODS We identified all adults presenting to an ED in Alberta, Canada, with a new primary diagnosis of atrial fibrillation/flutter between 2009 and 2015 using International Classification of Diseases, 10th Revision code I48. Volume was classified in tertiles weighted by annual ED number of atrial fibrillation cases. The association between volume and outcomes was evaluated using generalized linear mixed models, adjusting for prognostically important covariates as fixed effects and ED as a random effect to account for potential clustering within EDs. RESULTS The tertiles consisted of 4 high, 9 medium, and 68 low atrial fibrillation volume EDs, with 4,217, 4,193, and 4,112 patients, respectively. Volume was not independently associated with the primary outcome or individual components. However, medium- and high-volume EDs had fewer repeat ED visits at 30 days (respective adjusted odds ratio [aOR] 0.75 [95% confidence interval {CI} 0.66 to 0.87] and 0.64 [0.52 to 0.79]) and 1 year (respective aOR 0.77 [95% CI 0.67 to 0.90] and 0.71 [0.56 to 0.90]). Fewer patients were admitted from medium- (37.1%) and high- (32.0%) compared with low-volume (39.5%) EDs. Patients attending medium- and high-volume EDs were more likely to be cardioverted (aOR 3.28 [95% CI 1.94 to 5.53] and 3.81 [1.39 to 10.48] for medium- and high-volume EDs, respectively). CONCLUSION Treatment in higher volume EDs was associated with significantly lower admission rates and repeat ED visits but no difference in survival.
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Hoffmann R, Parade U, Bauerle H, Winter KD, Rauschenbach U, Mischke K, Schaefer C, Gutleben KJ, Rana OR, Willich T, Schlößer M, Rötzer A, Breithardt OA, Middendorf S, Waldecker B, Grove R, Mosa J, Krug J, Imnadze G, Saygili E, Michaelsen J. Safety and acute efficacy of cryoballoon ablation for atrial fibrillation at community hospitals. Europace 2021; 23:1744-1750. [PMID: 34374746 DOI: 10.1093/europace/euab132] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 05/02/2021] [Indexed: 11/13/2022] Open
Abstract
AIMS Pulmonary vein isolation (PVI) using cryoballoon ablation (CBA) is an established procedure for treating symptomatic paroxysmal and persistent atrial fibrillation (AF). The safety and efficacy of PVI performed at community hospitals are unknown. We aimed to determine the safety and acute efficacy of PVI using CBA performed at community hospitals with limited annual case numbers. METHODS AND RESULTS This registry study included 1004 consecutive patients who had PVI performed for symptomatic paroxysmal (n = 563) or persistent AF (n = 441) from January 2019 to September 2020 at 20 hospitals. Each hospital performed fewer than 100 CBA-PVI procedures/year according to local standards. Procedural data, efficacy, and complication rates were determined. The mean number of CBA procedures performed/year at each centre was 59 ± 25. The average procedure time was 90.1 ± 31.6 min and the average fluoroscopy time was 19.2 ± 11.4 min. Isolation of all pulmonary veins was documented in 97.9% of patients. The most frequent reason for not achieving complete isolation was development of phrenic nerve palsy. No hospital deaths were observed. Two patients (0.2%) suffered a clinical stroke. Pericardial effusion occurred in six patients (0.6%), two of whom (0.2%) required pericardial drainage. Vascular complications occurred in 24 patients (2.4%), two of whom (0.2%) required vascular surgery. Phrenic nerve palsy occurred in 48 patients (4.8%) and persisted up to hospital discharge in six patients (0.6%). CONCLUSION Pulmonary vein isolation procedures for paroxysmal or persistent AF using CBA can be performed at community hospitals with high acute efficacy and low complication rates.
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Affiliation(s)
- Rainer Hoffmann
- Department of Cardiology, Angiology and Sleep Medicine, Bonifatius Hospital Lingen, Wilhelmstr. 13 49808 Lingen, Germany
| | - Ulli Parade
- Department of Cardiology, Rems-Murr-Klinikum Winnenden, Winnenden, Germany
| | - Hansjörg Bauerle
- Department of Cardiology, Klinikum Friedrichshafen, Friedrichshafen, Germany
| | - Klaus-Dieter Winter
- Department of Cardiology, Ev. Luth. Diakonissenanstalt Flensburg, Flensburg, Germany
| | - Ulrich Rauschenbach
- Department of Cardiology, Hermann-Josef-Krankenhaus Erkelenz, Erkelenz, Germany
| | - Karl Mischke
- Department of Cardiology, Leopoldina Krankenhaus Schweinfurt, Schweinfurt, Germany
| | - Carl Schaefer
- Department of Cardiology, Elbe Kliniken Stade-Buxtehude, Buxtehude, Germany
| | - Klaus-Jürgen Gutleben
- Department of Cardiology, Helios St. Marienberg-Klinik Helmstedt, Helmstedt, Germany
| | - Obaida R Rana
- Department of Cardiology, Klinikum Herford, Herford, Germany
| | - Tobias Willich
- Kardiologische Gemeinschaftspraxis Brilon, Brilon, Germany
| | - Marc Schlößer
- Department of Cardiology, Dreifaltigkeits-Hospital Lippstadt, Lippstadt, Germany
| | - Alfons Rötzer
- Department of Cardiology, medius KLINIK Ostfildern, Ostfildern, Germany
| | - Ole A Breithardt
- Department of Cardiology, Agaplesion Diakonie Kliniken Kassel, Kassel, Germany
| | | | - Berndt Waldecker
- Department of Cardiology, GRN Klinik Schwetzingen, Schwetzingen, Germany
| | - Rainer Grove
- Department of Cardiology, St. Josefs-Hospital Cloppenburg, Cloppenburg, Germany
| | - Jörg Mosa
- Department of Cardiology, Krankenhaus Freudenstadt, Freudenstadt, Germany
| | - Joachim Krug
- Department of Cardiology, Klinikum Fulda, Fulda, Germany
| | - Guram Imnadze
- Department of Cardiology, Klinikum Osnabrück, Osnabrück, Germany
| | - Erol Saygili
- Department of Cardiology, St. Antonius Krankenhaus, Köln, Germany
| | - Jochen Michaelsen
- Department of Cardiology, Angiology and Sleep Medicine, Bonifatius Hospital Lingen, Wilhelmstr. 13 49808 Lingen, Germany
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Kugler CM, De Santis KK, Rombey T, Goossen K, Breuing J, Könsgen N, Mathes T, Hess S, Burchard R, Pieper D. Perspective of potential patients on the hospital volume-outcome relationship and the minimum volume threshold for total knee arthroplasty: a qualitative focus group and interview study. BMC Health Serv Res 2021; 21:633. [PMID: 34210298 PMCID: PMC8249216 DOI: 10.1186/s12913-021-06641-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 06/16/2021] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Total knee arthroplasty (TKA) is performed to treat end-stage knee osteoarthritis. In Germany, a minimum volume threshold of 50 TKAs/hospital/year was implemented to ensure outcome quality. This study, embedded within a systematic review, aimed to investigate the perspectives of potential TKA patients on the hospital volume-outcome relationship for TKA (higher volumes associated with better outcomes). METHODS A convenience sample of adults with knee problems and heterogeneous demographic characteristics participated in the study. Qualitative data were collected during a focus group prior to the systematic review (n = 5) and during telephone interviews, in which preliminary results of the systematic review were discussed (n = 16). The data were synthesised using content analysis. RESULTS All participants (n = 21) believed that a hospital volume-outcome relationship exists for TKA while recognising that patient behaviour or the surgeon could also influence outcomes. All participants would be willing to travel longer for better outcomes. Most interviewees would choose a hospital for TKA depending on reputation, recommendations, and service quality. However, some would also choose a hospital based on the results of the systematic review that showed slightly lower mortality/revision rates at higher-volume hospitals. Half of the interviewees supported raising the minimum volume threshold even if this were to increase travel time to receive TKA. CONCLUSIONS Potential patients believe that a hospital volume-outcome relationship exists for TKA. Hospital preference is based mainly on subjective factors, although some potential patients would consider scientific evidence when making their choice. Policy makers and physicians should consider the patient perspectives when deciding on minimum volume thresholds or recommending hospitals for TKA, respectively.
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Affiliation(s)
- Charlotte M Kugler
- Institute for Research in Operative Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany.
| | - Karina K De Santis
- Institute for Research in Operative Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany.,Leibniz Institute for Prevention Research and Epidemiology- BIPS, Department: Prevention and Evaluation, Achterstr. 30, 28359, Bremen, Germany
| | - Tanja Rombey
- Institute for Research in Operative Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
| | - Kaethe Goossen
- Institute for Research in Operative Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
| | - Jessica Breuing
- Institute for Research in Operative Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
| | - Nadja Könsgen
- Institute for Research in Operative Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
| | - Tim Mathes
- Institute for Research in Operative Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
| | - Simone Hess
- Institute for Research in Operative Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
| | - René Burchard
- Department of Trauma Surgery and Orthopaedics, Lahn-Dill-Kliniken, Rotebergstr. 2, 35683, Dillenburg, Germany.,Department of Health, Witten/Herdecke University, Alfred-Herrhausen-Straße 50, 58448, Witten, Germany.,School of Medicine, Univerity of Marburg, Baldingerstraße, 35032, Marburg, Germany
| | - Dawid Pieper
- Institute for Research in Operative Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109, Cologne, Germany
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Gray WK, Day J, Briggs TWR, Harrison S. An observational study of volume-outcome effects for robot-assisted radical prostatectomy in England. BJU Int 2021; 129:93-103. [PMID: 34133832 DOI: 10.1111/bju.15516] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
OBJECTIVES To investigate volume-outcome relationships in robot-assisted radical prostatectomy (RARP) for cancer using data from the Hospital Episodes Statistics (HES) database for England. MATERIALS AND METHODS Data for all adult, elective RPs for cancer during the period January 2013-December 2018 (inclusive) were extracted from the HES database. The HES database records data on all National Health Service (NHS) hospital admissions in England. Data were extracted for the NHS trust and surgeon undertaking the procedure, the surgical technique used (laparoscopic, open or robot-assisted), hospital length of stay (LOS), emergency readmissions, and deaths. Multilevel modelling was used to adjust for hierarchy and covariates. RESULTS Data were available for 35 629 RPs (27 945 RARPs). The proportion of procedures conducted as RARPs increased from 53.2% in 2013 to 92.6% in 2018. For RARP, there was a significant relationship between 90-day emergency hospital readmission (primary outcome) and trust volume (odds ratio [OR] for volume decrease of 10 procedures: 0.99, 95% confidence interval [CI] 0.99-1.00; P = 0.037) and surgeon volume (OR for volume decrease of 10 procedures: 0.99, 95% CI 0.99-1.00; P = 0.013) in the previous year. From lowest to highest volume category there was a decline in the adjusted proportion of patients readmitted as an emergency at 90 days from 10.6% (0-49 procedures) to 7.0% (≥300 procedures) for trusts and from 9.4% (0-9 procedures) to 8.3% (≥100 procedures) for surgeons. LOS was also significantly associated with surgeon and trust volume, although 1-year mortality was associated with neither. CONCLUSIONS There is evidence of a volume-outcome relationship for RARP in England and minimising low-volume RARP will improve patient outcomes. Nevertheless, the observed effect size was relatively modest, and stakeholders should be realistic when evaluating the likely impact of further centralisation at a population level.
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Affiliation(s)
- William K Gray
- Getting It Right First Time programme, NHS England and NHS Improvement, London, UK
| | - Jamie Day
- Getting It Right First Time programme, NHS England and NHS Improvement, London, UK
| | - Tim W R Briggs
- Getting It Right First Time programme, NHS England and NHS Improvement, London, UK.,Royal National Orthopaedic Hospital, Stanmore, London, UK
| | - Simon Harrison
- Getting It Right First Time programme, NHS England and NHS Improvement, London, UK.,Pinderfields Hospital, Mid Yorkshire Hospitals NHS Trust, Wakefield, UK
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Lu DY, Adelsheimer A, Chan K, Yeo I, Krishnan U, Karas MG, Horn EM, Feldman DN, Sobol I, Goyal P, Bhatt R, Batra S, Sciria CT, Olonoff D, Cheung JW, Kim LK. Impact of hospital transfer to hubs on outcomes of cardiogenic shock in the real world. Eur J Heart Fail 2021; 23:1927-1937. [PMID: 34114302 DOI: 10.1002/ejhf.2263] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 06/06/2021] [Accepted: 06/08/2021] [Indexed: 11/10/2022] Open
Abstract
AIMS Cardiogenic shock (CS) is associated with significant mortality, and there is a movement towards regional 'hub-and-spoke' triage systems to coordinate care and resources. Limited data exist on outcomes of patients treated at CS transfer hubs. METHODS AND RESULTS Cardiogenic shock hospitalizations were obtained from the Nationwide Readmissions Database 2010-2014. Centres receiving any interhospital transfers with CS in a given year were classified as CS transfer 'hubs'; those without transfers were classified as 'spokes.' In-hospital mortality was compared among three cohorts: (A) direct admissions to spokes, (B) direct admissions to hubs, and (C) interhospital transfer to hubs. Among hospitals treating CS, 70.6% were classified as spokes and 29.4% as hubs. A total of 130 656 (31.7%) hospitalizations with CS were direct admission to spokes, 253 234 (61.4%) were direct admissions to hubs, and 28 777 (7.0%) were transfer to hubs. CS mortality was 47.8% at spoke hospitals and was lower at hub hospitals, both for directly admitted (39.3%, P < 0.01) and transferred (33.4%, P < 0.01) patients. Hospitalizations at hubs had higher procedural frequency (including coronary artery bypass graft, right heart catheterization, mechanical circulatory support), greater length of stay, and greater costs. On multivariable analysis, direct admission to CS hubs [odds ratio (OR) 0.86, 95% confidence interval (CI) 0.84-0.89, P < 0.01] and transfer to hubs (OR 0.72, 95% CI 0.69-0.76, P < 0.01) were both associated with lower mortality. CONCLUSION While acknowledging the limited ability of the Nationwide Readmissions Database to classify CS severity on presentation, treatment of CS at transfer hubs was associated with significantly lower mortality within this large real-world sample.
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Affiliation(s)
- Daniel Y Lu
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA.,Weill Cornell Cardiovascular Outcomes Research Group (CORG), Weill Cornell Medical College, New York, NY, USA
| | - Andrew Adelsheimer
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA
| | - Kevin Chan
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA
| | - Ilhwan Yeo
- Division of Cardiology, Department of Medicine, New York-Presbyterian Queens, Flushing, NY, USA
| | - Udhay Krishnan
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA.,Weill Cornell Cardiovascular Outcomes Research Group (CORG), Weill Cornell Medical College, New York, NY, USA
| | - Maria G Karas
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA
| | - Evelyn M Horn
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA
| | - Dmitriy N Feldman
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA.,Weill Cornell Cardiovascular Outcomes Research Group (CORG), Weill Cornell Medical College, New York, NY, USA
| | - Irina Sobol
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA
| | - Parag Goyal
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA.,Division of General Internal Medicine, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA
| | - Reema Bhatt
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA
| | - Supria Batra
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA
| | - Christopher T Sciria
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA.,Weill Cornell Cardiovascular Outcomes Research Group (CORG), Weill Cornell Medical College, New York, NY, USA
| | - Danielle Olonoff
- State University of New York Upstate Medical University, Syracuse, NY, USA
| | - Jim W Cheung
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA.,Weill Cornell Cardiovascular Outcomes Research Group (CORG), Weill Cornell Medical College, New York, NY, USA
| | - Luke K Kim
- Division of Cardiology, Department of Medicine, Weill Cornell Medical College, New York Presbyterian Hospital, New York, NY, USA.,Weill Cornell Cardiovascular Outcomes Research Group (CORG), Weill Cornell Medical College, New York, NY, USA
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Gray WK, Aspinall S, Tolley N, Day J, Lansdown M. The volume and outcome relationship for thyroidectomy in England. Langenbecks Arch Surg 2021; 406:1999-2010. [PMID: 34106320 PMCID: PMC8188540 DOI: 10.1007/s00423-021-02223-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 06/01/2021] [Indexed: 02/07/2023]
Abstract
Purpose The delivery of surgical care in England has seen a momentum towards centralisation within larger volume hospitals and surgical teams. The aim of this study was to investigate outcomes in England in relationship to hospital and surgeon annual volumes for total thyroidectomy. Methods Data were extracted from the Hospital Episodes Statistics (HES) database for England. A 6-year period (April 2012–March 2018 inclusive) for all adult admissions for thyroidectomy was used in the analysis. The primary outcome measure used was a length of hospital stay greater than 2 days or an emergency readmission within 30 days following surgery. This was used as a proxy for surgical complications. A multilevel modelling strategy was used to adjust for hierarchy and potentially confounding. Results Data for 22,823 total thyroidectomies across 144 hospital trusts were used for analysis. For total thyroidectomy, larger volume surgeons had reduced levels of post-surgical complications; length of stay > 2 and > 4 days; emergency readmission at 30 days; and hypoparathyroidism, vocal cord palsy, stridor, and tracheostomy at 1-year post-surgery. Larger hospital volume was associated with lower levels of emergency readmission at 30 days and hypoparathyroidism at 1 year. Conclusions There is significant correlation between surgeon volume and clinical outcome for total thyroidectomy. The relationship was approximately linear, and a low-volume threshold could not be defined. Supplementary Information The online version contains supplementary material available at 10.1007/s00423-021-02223-8.
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Affiliation(s)
- William K Gray
- Getting It Right First Time Programme, NHS England and NHS Improvement, 1 Lower Marsh, London, SE1 7NT, UK.
| | - Sebastian Aspinall
- Aberdeen Royal Infirmary, NHS Grampian, Aberdeen, UK.,Audit Lead, British Association of Endocrine and Thyroid Surgeons, London, UK
| | - Neil Tolley
- Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Jamie Day
- Getting It Right First Time Programme, NHS England and NHS Improvement, 1 Lower Marsh, London, SE1 7NT, UK
| | - Mark Lansdown
- Getting It Right First Time Programme, NHS England and NHS Improvement, 1 Lower Marsh, London, SE1 7NT, UK.,St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
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Uhl W, Oldhafer K, Schnitzbauer AA, Bruns C, Schön M, Belyaev O. [Statement of the surgical working group for liver, gall bladder and pancreatic diseases (CALGP) of the German Society for General and Visceral Surgery (DGAV) on rapid report V19-03: association between volume of cases and quality in complex pancreatic surgery]. Chirurg 2021; 92:444-447. [PMID: 33871663 DOI: 10.1007/s00104-021-01396-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2021] [Indexed: 11/26/2022]
Abstract
The Institute for Quality and Efficiency in Health Care (IQWiG) was commissioned by the Federal Joint Committee (G‑BA) to carry out a systematic literature search and assessment of the evidence for the association between the hospital and surgeon volume of cases and the quality of the treatment results in complex pancreatic surgery. The results are presented in the rapid report V19-03. The report confirms an association between the number of cases and the quality of the treatment results in favor of hospitals and surgeons with high volume case numbers; however, a statement with respect to the minimum numbers of complex pancreatic interventions is not given. The surgical working group for liver, gall bladder and pancreatic diseases (CALGP) of the German Society for General and Visceral Surgery (DGAV) comments on these conclusions.
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Affiliation(s)
- Waldemar Uhl
- Klinik für Allgemein- und Viszeralchirurgie, Klinik der Ruhr-Universität Bochum, St. Josef-Hospital Bochum, Bochum, Deutschland.
| | - Karl Oldhafer
- Klinik für Allgemein- und Viszeralchirurgie, Asklepios Klinik Barmbek, Hamburg, Deutschland
| | - Andreas A Schnitzbauer
- Klinik für Allgemein- und Viszeralchirurgie, Universitätsklinikum, Frankfurt/Main, Deutschland
| | - Christiane Bruns
- Klinik für Allgemein-, Viszeral- und Gefäßchirurgie, Universitätsklinikum, Köln, Deutschland
| | - Michael Schön
- Klinik für Allgemein- und Viszeralchirurgie, Städtisches Klinikum, Karlsruhe, Deutschland
| | - Orlin Belyaev
- Klinik für Allgemein- und Viszeralchirurgie, Klinik der Ruhr-Universität Bochum, St. Josef-Hospital Bochum, Bochum, Deutschland
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"Top-Three" health reforms in 31 high-income countries in 2018 and 2019: an expert informed overview. Health Policy 2021; 125:815-832. [PMID: 34053787 DOI: 10.1016/j.healthpol.2021.04.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 04/02/2021] [Accepted: 04/11/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND High-income countries continuously reform their healthcare systems. Often, similar reforms are introduced concomitantly across countries. Although national policymakers would benefit from considering reform experiences abroad, exchange is limited. This paper provides an overview of health reform trends in 31 high-income countries in 2018 and 2019, i.e., before Covid-19. METHODS Information was collected from national experts from the Health Systems and Policy Monitor network. Experts were asked to report on the three "top" national health reforms 2018 and 2019. In 2019, they provided an update of 2018 reforms. Reforms were assigned to one of 11 clusters and identified as one of seven different reform types. RESULTS 81 reforms were reported in 28 countries in 2018. 44/81 went to four clusters: 'insurance coverage & resource generation', 'governance', 'healthcare purchasing & payment', and 'organisation of hospital care'. In 2019, 86 reforms in 30 countries were reported. 48/86 fell under 'organisation of primary & ambulatory care', 'governance', 'care coordination & specialised care', and 'organisation of hospital care'. Most 2018 reforms were reported ongoing in 2019; 27 implemented; seven abandoned. Health agency-led reforms were implemented most frequently, followed by central government-legislated reforms. CONCLUSIONS Policymakers can leverage international experience of distinct reform approaches addressing similar challenges and similar approaches to address distinct problems. Such knowledge may help inspire or support future successful health reform processes.
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Walter AL, Baty F, Rassouli F, Bilz S, Brutsche MH. Diagnostic precision and identification of rare diseases is dependent on distance of residence relative to tertiary medical facilities. Orphanet J Rare Dis 2021; 16:131. [PMID: 33745447 PMCID: PMC7983389 DOI: 10.1186/s13023-021-01769-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 03/09/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Diagnostic precision and the identification of rare diseases is a daily challenge, which needs specialized expertise. We hypothesized, that there is a correlation between the distance of residence to the next tertiary medical facility with highly specialized care and the diagnostic precision, especially for rare diseases. RESULTS Using a nation-wide hospitalization database, we found a negative association between diagnostic diversity and travel time to the next tertiary referral hospital when including all cases throughout the overall International Classification of Diseases version 10 German Modification (ICD-10-GM) diagnosis codes. This was paralleled with a negative association of standardized incidence rates in all groups of rare diseases defined by the Orphanet rare disease nomenclature, except for rare teratologic and rare allergic diseases. CONCLUSION Our findings indicate a higher risk of being mis-, under- or late diagnosed especially in rare diseases when living more distant to a tertiary medical facility. Greater distance to the next tertiary medical facility basically increases the chance for hospitalization in a non-comprehensive regional hospital with less diagnostic capacity, and, thus, impacts on adapted health care access. Therefore, solutions for overcoming the distance to specialized care as an indicator of health care access are a major goal in the future.
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Affiliation(s)
- Anna-Lena Walter
- Lung Center, Cantonal Hospital St. Gallen, Rorschacher Strasse 95, 9007, St. Gallen, Switzerland.
| | - Florent Baty
- Lung Center, Cantonal Hospital St. Gallen, Rorschacher Strasse 95, 9007, St. Gallen, Switzerland
| | - Frank Rassouli
- Lung Center, Cantonal Hospital St. Gallen, Rorschacher Strasse 95, 9007, St. Gallen, Switzerland
| | - Stefan Bilz
- Center for Rare Diseases of Eastern Switzerland (ZSK-O), Cantonal Hospital St. Gallen, Rorschacher Strasse 95, 9007, St. Gallen, Switzerland
| | - Martin Hugo Brutsche
- Lung Center, Cantonal Hospital St. Gallen, Rorschacher Strasse 95, 9007, St. Gallen, Switzerland
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Vorbeck L, Naumoska D, Geraedts M. [Association of Structural Variables with Quality of Care in German Hospitals]. DAS GESUNDHEITSWESEN 2021; 84:242-249. [PMID: 33706393 DOI: 10.1055/a-1341-1246] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND The Hospital sector in Germany is undergoing uncoordinated structural changes for financial reasons. At the same time, quality-oriented control measures are used to ensure and improve the quality of treatment. It is unclear whether the right structures, namely those that guarantee positive results, will be maintained. OBJECTIVE Investigation of the association between different structural hospital characteristics with quality of care. METHODS In a secondary data analysis, the association of quality of care and the structural characteristics of hospital size, type of ownership, region, teaching status and case mix index (CMI) were compared based on hospital quality reports. Quality indices were calculated for each hospital using selected quality indicators of external quality assurance (eQA). First, the associations were examined univariately using the Mann-Whitney U test or Kruskal-Wallis test and then using multiple linear regression analysis, taking into account the interaction effects of the independent variables. FINDINGS About 90% of the indices examined showed significant associations between structural hospital characteristics and the quality of care. Positive associations with the quality of care were found in the structural characteristics of hospital size of less than 100 beds, private ownership, no teaching hospital and a low CMI. Negative associations were observed in the structural variables hospital size more than 500 beds, public ownership, teaching-status and higher CMI. CONCLUSION According to the results of this study, small hospitals seem to provide the best quality of care. This counterintuitive result suggests that the examined eQA quality indicators used in the index calculation may not be sufficiently risk-adjusted or scientifically evaluated, and their use as quality management tools is not recommended.
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Affiliation(s)
- Lisa Vorbeck
- Institut für Versorgungsforschung und Klinische Epidemiologie, Philipps-Universität Marburg, Fachbereich Medizin, Marburg, Deutschland
| | - Dijana Naumoska
- Institut für Versorgungsforschung und Klinische Epidemiologie, Philipps-Universität Marburg, Fachbereich Medizin, Marburg, Deutschland
| | - Max Geraedts
- Institut für Versorgungsforschung und Klinische Epidemiologie, Philipps-Universität Marburg, Fachbereich Medizin, Marburg, Deutschland
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