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Feller K, Abdel-Jalil N, Blockhaus C, Kröger K, Kowall B, Stang A. Impact of oral anticoagulation on inhospital mortality of patients with hip fracture - Analysis of nationwide hospitalization data. Injury 2023:110829. [PMID: 37246114 DOI: 10.1016/j.injury.2023.05.060] [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: 08/26/2022] [Revised: 04/26/2023] [Accepted: 05/13/2023] [Indexed: 05/30/2023]
Abstract
OBJECTIVES Oral anticoagulation (OAC) may have an impact on mortality in cases hospitalized for hip fracture (HF). We studied nationwide time trends of OAC prescriptions and compared time trends of inhospital mortality of HF cases with and without OAC in Germany DESIGN: Retrospective cohort study SETTING: Nationwide German hospitalization, Diagnosis-Related Groups Statistic PATIENTS/PARTICIPANTS: All hospital admissions for HF 60 years and older in the years 2006 through 2020. INTERVENTION Additional diagnosis with a personal history of long-term use of anticoagulants (ICD code Z92.1). MAIN OUTCOME MEASUREMENTS Inhospital mortality RESULTS: Cases hospitalized for HF 60 years and older increased by 29.5%. In 2006, 5.6% had a documented history of long-term use of OACs. This proportion rose to 20.1% in 2020. Age-standardized hospitalization mortality in HF cases without long-term use of OACs in males decreased steadily from 8.6% (95% confidence intervals 8.2 - 8.9) in 2006 to 6.6% (6.3 - 6.9) in 2020 and in females from 5.2% (5.0 - 5.3) to 3.9% (3.7 - 4.0). Mortality of HF cases with long-term use of OACs remained unchanged: males 7.0% (5.7 - 8.2) in 2006 and 7.3% (6.7 - 7.8) in 2020, females 4.8% (4.1 - 5.4) and 5.0% (4.7 - 5.3). CONCLUSION Inhospital mortality of HF cases with and without long-term OAC show different trends. In HF cases without OAC, mortality decreased from 2006 to 2020. In cases with OAC such a decrease could not be observed.
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Affiliation(s)
- Kathrin Feller
- Clinic for Plastic Surgery, HELIOS Klinik Krefeld, Germany
| | | | - Christian Blockhaus
- Clinic of Cardiology, HELIOS Klinik Krefeld, Germany; University of Witten/Herdecke, Witten- Herdecke, Germany
| | - Knut Kröger
- Clinic of Vascular Medicine, HELIOS Klinik Krefeld, Germany.
| | - Bernd Kowall
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Germany
| | - Andreas Stang
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Germany; Department of Epidemiology, Boston University School of Public Health, 715 Albany St, Boston, MA, 02118, United States of America
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Santosa F, Beckerath OV, Cremer S, Katoh M, Juntermanns B, Kröger K, Gäbel G. Increased aortic repair in Germany correlates with reduction of death caused by aortic aneurysms but not aortic dissections. Vascular 2023; 31:18-25. [PMID: 35119319 DOI: 10.1177/17085381211054263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION We asked if there is a significant correlation between the increasing trend in aortic repair (AR) and decreasing aortic aneurysm (AA) and aortic dissection (AD) mortality? Therefore, we retrospectively analyzed all aortic repairs in patients with AA and AD and its correlation with disease-specific death rates and hospitalizations for ruptured AA and AD in Germany. METHODS We retrieved the number of cases hospitalized for AA and AD as well as the procedures in these cases from the Federal Bureau of Statistics (DRG statistics) and death rates from the national mortality statistic published by the Federal Statistical Office in Germany for the years 2006-2017. RESULTS From 2006 to 2017, the total number of hospitalized cases admitted with principal diagnosis of AA increased by 25.8% and that of AD by 56.7%. That of cases with the principal diagnosis of ruptured AA (rAA) remained unchanged (-2.5%) and that with rAD increased by 54.6%. The number of (open and endovascular) procedures in cases hospitalized for AA increased by 39.4% and for AD by 126.4%. The age-adjusted death rates in Germany for AA decreased from 4.0 to 2.9 per 100,000 inhabitants and that for AD increased from 1.0 to 1.4. The decrease in death attributed to AA cases can be described by linear regression as y = -0.0003*y + 6.7076 (p < 0.0001). Accepting this association between increased elective procedures and reduced AA mortality, each/all 1000 procedures save 0.3 lives per 100,000 inhabitants. CONCLUSION Despite increasing numbers of AR for AA and AD, only the mortality rate for all AAs decreased, while we did not observe a decrease in overall mortality of AD in Germany.
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Affiliation(s)
- Frans Santosa
- Medical Faculty Universitas Pembangunan Nasional Veteran Jakarta, Depok, Indonesia
| | - Olga von Beckerath
- Department of Vascular Medicine, HELIOS Klinikum Krefeld, Krefeld, Germany
| | - Svenja Cremer
- Department of Vascular Medicine, HELIOS Klinikum Krefeld, Krefeld, Germany
| | - Marcus Katoh
- Department of Radiology, HELIOS Klinikum Krefeld, Krefeld, Germany
| | | | - Knut Kröger
- Department of Vascular Medicine, HELIOS Klinikum Krefeld, Krefeld, Germany
| | - Gabor Gäbel
- Department of Vascular Medicine, HELIOS Klinikum Krefeld, Krefeld, Germany
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3
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Bruns N, Sorg AL, Felderhoff-Müser U, Dohna-Schwake C, Stang A. Administrative data in pediatric critical care research-Potential, challenges, and future directions. Front Pediatr 2022; 10:1014094. [PMID: 36245724 PMCID: PMC9554413 DOI: 10.3389/fped.2022.1014094] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 09/12/2022] [Indexed: 11/16/2022] Open
Abstract
Heterogenous patient populations with small case numbers constitute a relevant barrier to research in pediatric critical care. Prospective studies bring along logistic barriers and-if interventional-ethical concerns. Therefore, retrospective observational investigations, mainly multicenter studies or analyses of registry data, prevail in the field of pediatric critical care research. Administrative health care data represent a possible alternative to overcome small case numbers and logistic barriers. However, their current use is limited by a lack of knowledge among clinicians about the availability and characteristics of these data sets, along with required expertise in the handling of large data sets. Specifically in the field of critical care research, difficulties to assess the severity of the acute disease and estimate organ dysfunction and outcomes pose additional challenges. In contrast, trauma research has shown that classification of injury severity from administrative data can be achieved and chronic disease scores have been developed for pediatric patients, nurturing confidence that the remaining obstacles can be overcome. Despite the undoubted challenges, interdisciplinary collaboration between clinicians and methodologic experts have resulted in impactful publications from across the world. Efforts to enable the estimation of organ dysfunction and measure outcomes after critical illness are the most urgent tasks to promote the use of administrative data in critical care. Clever analysis and linking of different administrative health care data sets carry the potential to advance observational research in pediatric critical care and ultimately improve clinical care for critically ill children.
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Affiliation(s)
- Nora Bruns
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care Medicine, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.,Center for Translational Neuro- and Behavioral Sciences (C-TNBS), University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Anna-Lisa Sorg
- Division of Pediatric Epidemiology, Institute of Social Pediatrics and Adolescent Medicine, Ludwig Maximilian University Munich, Munich, Germany.,University Children's Hospital, Eberhard Karls University, Tübingen, Germany
| | - Ursula Felderhoff-Müser
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care Medicine, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.,Center for Translational Neuro- and Behavioral Sciences (C-TNBS), University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Christian Dohna-Schwake
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care Medicine, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Andreas Stang
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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4
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von Beckerath O, Kröger K, Santosa F, Nasef A, Kowall B, Stang A. Increasing Use of Anticoagulants in Germany and Its Impact on Hospitalization for Tooth Extraction. Hamostaseologie 2021; 42:174-179. [PMID: 34814217 DOI: 10.1055/a-1528-0513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVES This article aimed to compare nationwide time trends of oral anticoagulant prescriptions with the time trend of hospitalization for tooth extraction (TE) in Germany from 2006 through 2017. PATIENTS AND METHODS We derived the annual number of hospital admissions for TE from the Nationwide Hospital Referral File of the Federal Bureau of Statistics and defined daily doses (DDD) of prescribed anticoagulants in outpatients from reports of the drug information system of the statutory health insurance. RESULTS From 2005 to 2017, annual oral anticoagulation (OAC) treatment rates increased by 143.7%. In 2017, direct oral anticoagulants (DOACs) represented 57.1% of all OAC treatments. The number of cases hospitalized for TE increased by 28.0 only. From all the cases hospitalized for TE in Germany in 2006, 14.2% had a documented history of long-term use of OACs. This proportion increased to 19.6% in 2017. Age-standardized hospitalization rates for all TE cases with long-term use of OACs increased from 6.6 in 2006 to 10.5 cases per 100,000 person-years in 2014 and remained almost unchanged thereafter. CONCLUSION Our comparison showed that the large increase in OAC treatment rates in general from 2006 to 2017 had only a small impact on hospitalized TE cases with long-term use of OAC which flattens since 2014.
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Affiliation(s)
| | - Knut Kröger
- Clinic of Vascular Medicine, HELIOS Klinik Krefeld, Krefeld, Germany
| | - Frans Santosa
- Faculty of Medicine, Universitas Pembangunan Nasional Veteran Jakarta, Jakarta, Indonesia
| | - Ayat Nasef
- Clinic of Vascular Medicine, HELIOS Klinik Krefeld, Krefeld, Germany
| | - Bernd Kowall
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Andreas Stang
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany.,Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, United States
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5
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Keelan S, Flanagan M, Hill ADK. Evolving Trends in Surgical Management of Breast Cancer: An Analysis of 30 Years of Practice Changing Papers. Front Oncol 2021; 11:622621. [PMID: 34422626 PMCID: PMC8371403 DOI: 10.3389/fonc.2021.622621] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 04/19/2021] [Indexed: 01/12/2023] Open
Abstract
The management of breast cancer has evolved into a multidisciplinary evidence-based surgical speciality, with emphasis on conservative surgery. A number of landmark trials have established lumpectomy followed by radiation as the standard of care for many patients. The aim of this study is to construct a narrative review of recent developments in the surgical management of breast cancer and how such developments have impacted surgical practice. A comprehensive literature search of Pubmed was conducted. The latest search was performed on October 31st, 2020. Search terms “breast cancer” were used in combinations with specific key words and Boolean operators relating to surgical management. The reference lists of retrieved articles were comprehensively screened for additional eligible publications. Articles were selected and reviewed based on relevance. We selected publications in the past 10 years but did not exclude commonly referenced and highly regarded previous publications. Review articles and book chapters were also cited to provide reference on details not discussed in the academic literature. This article reviews the current evidence in surgical management of early-stage breast cancer, discusses recent trends in surgical practice for therapeutic and prophylactic procedures and provides commentary on implications and factors associated with these trends.
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Affiliation(s)
- Stephen Keelan
- The Department of Surgery, The Royal College of Surgeons in Ireland, Dublin, Ireland.,The Department of Surgery, Beaumont Hospital, Dublin, Ireland
| | - Michael Flanagan
- The Department of Surgery, The Royal College of Surgeons in Ireland, Dublin, Ireland.,The Department of Surgery, Beaumont Hospital, Dublin, Ireland
| | - Arnold D K Hill
- The Department of Surgery, The Royal College of Surgeons in Ireland, Dublin, Ireland.,The Department of Surgery, Beaumont Hospital, Dublin, Ireland
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6
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Herrmann C, Morant R, Walser E, Mousavi M, Thürlimann B. Screening is associated with lower mastectomy rates in eastern Switzerland beyond stage effects. BMC Cancer 2021; 21:229. [PMID: 33676446 PMCID: PMC7936440 DOI: 10.1186/s12885-021-07917-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 02/15/2021] [Indexed: 12/29/2022] Open
Abstract
Background A recent study found an influence of organized mammography screening programmes (MSPs) on geographical and temporal variation of mastectomy rates. We aimed to quantify the effect on the example of one of the cantonal programmes in Switzerland. Methods We used incidence data for the years 2010–2017 from the cancer registry of Eastern Switzerland. We included women with invasive-non-metastatic breast cancer (BC) in the screening age group 50–69-year-olds in the canton of St.Gallen. We compared mastectomy rates among cancer patients detected through the organised screening programme (MSP) vs. otherwise detected by stage. Results MSP-detected patients in St.Gallen presented with lower stages. 95% of MSP-detected had stages I-II vs 76% of Non-MSP-detected. Within all non-metastatic stage, tumour size and nodal status groups, MSP-detected patients had lower mastectomy rates, overall 10% vs 24% in 50–69-year-old non-participants. Their odds of receiving a mastectomy are about half of the Non-MSP-detected (OR = 0.48, p = 0.002). Conclusions Our study showed that MSPs have a positive effect on lowering mastectomy rates. Screening participants are significantly less likely to receive a mastectomy compared to non-participants, which must be attributed to additional factors than just lower stages. Lower mastectomy rates lead to a higher quality of life for many patients.
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Affiliation(s)
- Christian Herrmann
- Cancer Registry of Eastern Switzerland, Cancer League of Eastern Switzerland, St. Gallen, Switzerland.
| | - Rudolf Morant
- Cancer League of Eastern Switzerland, St. Gallen, Switzerland
| | - Esther Walser
- Cancer Registry of Eastern Switzerland, Cancer League of Eastern Switzerland, St. Gallen, Switzerland
| | - Mohsen Mousavi
- Cancer Registry of Eastern Switzerland, Cancer League of Eastern Switzerland, St. Gallen, Switzerland
| | - Beat Thürlimann
- Division Oncology-Haematology, Department of Internal Medicine, St. Gallen, Switzerland.,Breast Centre St.Gallen, Cantonal Hospital, St. Gallen, Switzerland
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7
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Newton A, Predina J, Mison M, Runge J, Bradley C, Stefanovski D, Singhal S, Holt D. Intraoperative near-infrared imaging can identify canine mammary tumors, a spontaneously occurring, large animal model of human breast cancer. PLoS One 2020; 15:e0234791. [PMID: 32555698 PMCID: PMC7299356 DOI: 10.1371/journal.pone.0234791] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 06/02/2020] [Indexed: 01/05/2023] Open
Abstract
Introduction Current methods of intraoperative margin assessment in breast conserving surgery are impractical, unreliable, or time consuming. We hypothesized that intraoperative near-infrared (NIR) imaging with an FDA-approved NIR optical contrast agent could identify canine mammary tumors, a spontaneous large animal model of human breast cancer, during surgery. Methods Dogs with mammary tumors underwent a standard of care lumpectomy or mastectomy with wide surgical margins 20 hours after indocyanine green administration (3 mg/kg IV). During surgery, NIR imaging was performed on tumors and wound margins in situ and tumors and lymph nodes ex vivo. Following resection, the wound bed was examined for residual fluorescence. Fluorescence intensity was determined by signal-to-background ratio (SBR). All tumors, areas of residual fluorescence, and lymph nodes underwent histopathologic analysis. Results There were 41 mammary tumors in 16 female dogs. Twenty tumors were malignant and 21 were benign. Twenty-eight tumors were fluorescent (mean SBR 1.5±0.2). Sensitivity of fluorescence for all malignant tumors was 80% (16/20) and 93.3% (14/15) for malignant tumors > 2 cm. Specificity for malignancy was low (< 2cm = 55%; > 2cm = 30%). Tumors > 2 cm were more likely to be fluorescent (OR 6.05, 95% CI 1.50–24.44, P = 0.011) but not more likely to be malignant (OR 3.09, 95% CI 0.86–11.14, P = 0.085) than tumors ≤ 2 cm. Four out of seven inguinal lymph nodes excised in the mastectomy specimen fluoresced. All four drained malignant tumors; however only 2/4 contained metastatic disease. Conclusion Systemic ICG accumulates reliably in malignant canine mammary tumors > 2 cm. Although no tumor margins fluoresced, a wider margin of normal tissue is removed in canine mastectomy, making direct comparisons with breast conserving surgery difficult. Targeted NIR imaging agents are likely required to improve detection of smaller tumors and improve the specificity of NIR imaging for residual disease and metastatic lymph node detection.
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Affiliation(s)
- Andrew Newton
- Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America
| | - Jarrod Predina
- Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America
| | - Michael Mison
- Department of Clinical Sciences and Advanced Medicine, University of Pennsylvania School of Veterinary Medicine, Philadelphia, Pennsylvania, United States of America
| | - Jeffrey Runge
- Department of Clinical Sciences and Advanced Medicine, University of Pennsylvania School of Veterinary Medicine, Philadelphia, Pennsylvania, United States of America
| | - Charles Bradley
- Department of Pathobiology, University of Pennsylvania School of Veterinary Medicine, Philadelphia, Pennsylvania, United States of America
| | - Darko Stefanovski
- Department of Clinical Studies New Bolton Center, University of Pennsylvania School of Veterinary Medicine, Kennett Square, Pennsylvania, United States of America
| | - Sunil Singhal
- Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America
| | - David Holt
- Department of Clinical Sciences and Advanced Medicine, University of Pennsylvania School of Veterinary Medicine, Philadelphia, Pennsylvania, United States of America
- * E-mail:
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8
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von Beckerath O, Paulitschek AM, Kröger K, Kowall B, Santosa F, Stang A. Increasing use of anticoagulants in Germany and its impact on hospitalization rates for genitourinary bleeding. J Thromb Thrombolysis 2020; 49:533-539. [PMID: 32077008 DOI: 10.1007/s11239-020-02061-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The aim of the study was to compare nationwide time trends of prescribed oral anticoagulants (OAC) with the time trend of genitourinary bleedings (GUB) in Germany from 2005 through 2016. The annual numbers of hospitalized patients with GUB coded as "hematuria", "excessive, frequent and irregular menstruation", "postmenopausal bleeding" or "abnormal uterine and vaginal bleeding" were extracted from the nationwide hospitalization file by the Federal Bureau of Statistics. Hospitalization rates were age-standardized using the German standard population 2011. Defined daily doses (DDD) of prescribed anticoagulants among outpatients for the same calendar period were extracted from reports of the statutory health insurance drug information system. Based on DDD, drug treatment rates per 100,000 person years (py) were calculated. From 2005 to 2016, annual OAC treatment rates per 100,000 py increased by 135.8% (from 901.4 to 2125.9). Until 2011 direct oral anticoagulants (DOAC) represented less than 0.1% of all OAC, but 49.9% in 2016. In the same period age-standardized rates of hospitalizations for hematuria increased continuously (annual change of 1.03 (95% CI 0.94-1.11) per 100,000 py), that of "postmenopausal" (- 1.93; 95% CI - 2.38 to - 1.49) or "excessive, frequent and irregular menstruation" decreased (- 1.25; 95% CI -1.62 to - 0.87) and that of "abnormal uterine and vaginal haemorrhage" remained almost unchanged. From all cases with hematuria 5.3% received at least 1 red blood cell concentrate (RBC) in 2005 and 8.2% in 2016 whereas all cases with the other three types of bleeding counted for 1.9% in 2005 and 3.8% in 2016. The time trends for GUB in all subgroups changed steadily and showed no effect of the disproportional increase of DAOCs until 2011. Our ecologic nationwide comparison of OAC treatment rates in outpatients and hospitalization rates for GUBs revealed that despite increasing OAC treatment rates from 2011 to 2016 the hospitalization rates for GUB showed steady annual changes unaffected by the increasing prescription rates of DOACs since 2011.
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Affiliation(s)
- Olga von Beckerath
- Clinic of Vascular Medicine, HELIOS Klinik Krefeld, Lutherplatz 40, 47805, Krefeld, Germany
| | | | - Knut Kröger
- Clinic of Vascular Medicine, HELIOS Klinik Krefeld, Lutherplatz 40, 47805, Krefeld, Germany.
| | - Bernd Kowall
- Institute for Medical Informatics, Biometry and Epidemiology, Essen, Germany
| | - Frans Santosa
- Medical Faculty, Universitas Pembangunan Nasional Veteran Jakarta, Kota Depok, Indonesia
| | - Andreas Stang
- Institute for Medical Informatics, Biometry and Epidemiology, Essen, Germany.,Department of Epidemiology, Boston University School of Public Health, 715 Albany St, Boston, MA, 02118, USA
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Kröger K, Schulz T, Santosa F, von Beckerath O, Gäbel G, Juntermanns B. Correlation between obesity and manual lymphatic drainage in Germany - a retrospective analysis from 2008 to 2016. VASA 2019; 49:115-120. [PMID: 31808380 DOI: 10.1024/0301-1526/a000822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Backgrounds: Costs for manual lymphatic drainage (MLD) paid by the Statutory Health Insurances (SHI) have increased disproportionately in Germany in the last decade. There is no obvious reason that this increase is due to an increasing number of patients with lymph edema. We therefore assume that there are large numbers of patients with obesity and obesity-associated dependency syndrome who drive the cost of MLD and did a retrospective analysis of the correlation between hospitalization rates for lymph edema and obesity and MLD prescription rates in outpatients. PATIENTS AND METHODS Roughly 90 % of the German population is insured by the Statutory Health Insurance. From its reports we extracted data regarding costs and numbers of MLD session prescribed annually. Hospitalization rates for lymph edema (codes I89.*, I97.2 and Q82.0) and for obesity (ICD E66.*) were provided by the Federal Statistical Office after a specific remote analyses. RESULTS In the years 2008 to 2016, the MLD prescriptions in the individual federal states increased by + 43.5 % in Berlin to + 109.3 % in Mecklenburg-Western Pomerania. Number of hospitalizations with the principal diagnosis (condition, which caused the admission) hereditary and postmastectomy lymph edema are low and decreased in most federal states. Number of hospitalizations with the additional diagnosis (conditions that coexist at the time of admission or develop subsequently) obesity increased with a range from + 4.8 % in Baden-Württemberg to + 86.4 % in Mecklenburg-Western Pomerania. The correlation between the increase in prescribed MLD in the individual federal state and the increase in hospitalization rates per 1000 inhabitants of cases with obesity is greater (R2 0.4696) than with lymph edema (R2 0.0987). CONCLUSIONS Our analysis is in line with the hypothesis that there is a correlation between the increasing prescription rate of MLD and the increasing burden of obesity in Germany.
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Affiliation(s)
- Knut Kröger
- Department of Vascular Medicine, HELIOS Klinik Krefeld, Germany
| | - Tino Schulz
- Department of Vascular Medicine, HELIOS Klinik Krefeld, Germany
| | - Frans Santosa
- Medical Faculty Universitas Pembangunan Nasional Veteran Jakarta, Indonesia
| | | | - Gabor Gäbel
- Department of Vascular Medicine, HELIOS Klinik Krefeld, Germany
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Harbeck N, Penault-Llorca F, Cortes J, Gnant M, Houssami N, Poortmans P, Ruddy K, Tsang J, Cardoso F. Breast cancer. Nat Rev Dis Primers 2019; 5:66. [PMID: 31548545 DOI: 10.1038/s41572-019-0111-2] [Citation(s) in RCA: 1428] [Impact Index Per Article: 285.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/22/2019] [Indexed: 12/24/2022]
Abstract
Breast cancer is the most frequent malignancy in women worldwide and is curable in ~70-80% of patients with early-stage, non-metastatic disease. Advanced breast cancer with distant organ metastases is considered incurable with currently available therapies. On the molecular level, breast cancer is a heterogeneous disease; molecular features include activation of human epidermal growth factor receptor 2 (HER2, encoded by ERBB2), activation of hormone receptors (oestrogen receptor and progesterone receptor) and/or BRCA mutations. Treatment strategies differ according to molecular subtype. Management of breast cancer is multidisciplinary; it includes locoregional (surgery and radiation therapy) and systemic therapy approaches. Systemic therapies include endocrine therapy for hormone receptor-positive disease, chemotherapy, anti-HER2 therapy for HER2-positive disease, bone stabilizing agents, poly(ADP-ribose) polymerase inhibitors for BRCA mutation carriers and, quite recently, immunotherapy. Future therapeutic concepts in breast cancer aim at individualization of therapy as well as at treatment de-escalation and escalation based on tumour biology and early therapy response. Next to further treatment innovations, equal worldwide access to therapeutic advances remains the global challenge in breast cancer care for the future.
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Affiliation(s)
- Nadia Harbeck
- LMU Munich, University Hospital, Department of Obstetrics and Gynecology, Breast Center and Comprehensive Cancer Center (CCLMU), Munich, Germany.
| | - Frédérique Penault-Llorca
- Department of Pathology and Biopathology, Jean Perrin Comprehensive Cancer Centre, UMR INSERM 1240, University Clermont Auvergne, Clermont-Ferrand, France
| | - Javier Cortes
- IOB Institute of Oncology, Quironsalud Group, Madrid and Barcelona, Spain.,Vall d´Hebron Institute of Oncology, Barcelona, Spain
| | - Michael Gnant
- Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Nehmat Houssami
- Sydney School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Philip Poortmans
- Department of Radiation Oncology, Institut Curie, Paris, France.,Université PSL, Paris, France
| | - Kathryn Ruddy
- Department of Oncology, Mayo Clinic, Rochester, MN, USA
| | - Janice Tsang
- Hong Kong Breast Oncology Group, The University of Hong Kong, Hong Kong, China
| | - Fatima Cardoso
- Breast Unit, Champalimaud Clinical Center/Champalimaud Foundation, Lisbon, Portugal
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11
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Guelker JE, Ilousis D, Kröger K, Santosa F, Kowall B, Stang A. Increasing use of anticoagulants in Germany and its impact on hospitalization for gastrointestinal bleeding. Thromb Res 2019; 181:135-140. [PMID: 31415939 DOI: 10.1016/j.thromres.2019.07.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 07/08/2019] [Accepted: 07/12/2019] [Indexed: 01/18/2023]
Abstract
OBJECTIVES The aim of the study was to compare nationwide time trends of oral anticoagulant prescriptions with the time trend of gastrointestinal bleeding (GIB) in Germany from 2005 through 2016. PATIENTS AND METHODS The annual number of hospital admissions for GIB associated with gastric ulcers, duodenal ulcers, hematemesis, melena, hematochezia, and unspecified gastrointestinal bleeding (USGIH) was taken from the nationwide hospital referral file by the Federal Bureau of Statistics. The hospitalization rates were age-standardized using the German Standard Population 2011. The defined daily doses (DDD) of prescribed anticoagulants in outpatients for the same calendar period were taken from reports of the drug information system of the statutory health insurance. Based on DDD, drug treatment rates were calculated per 100,000 people. RESULTS From 2005 to 2016, the annual anticoagulant prescription rates per 100,000 persons increased by 135.8% (from 901.4 to 2125.9). By 2011, direct oral anticoagulants (DOAC) accounted for <0.1% of all anticoagulants, but 49.9% in 2016. Over the same period, age-standardized hospital admissions for GIBs per 100,000 person-years decreased by 14% (from 128.89 to 110.87). Hospitalization rates for gastric ulcer and duodenal ulcer decreased steadily, and those for hematoma, melena and hematochezia continued to increase. Only the USGIH decreased from 2005 to 2011 (annual change of -3.35 (95% CI -5.44; -1.25) per 100,000 person-years) and subsequently increased (0.61, 95% CI -0,42; 1.65). Of all GIB cases, 5.8% received at least 6 red blood cell concentrates in 2005 and 4.6% in 2016. The two-phase time trend for USGIH was no longer present in this subgroup. CONCLUSION Our nationwide comparison of outpatient OAC treatment rates and hospitalization rates for GIBs showed that GIB hospitalization rates declined despite increasing OAC treatment rates from 2005 to 2016. With increasing impact of DOACs after 2011, this decline was not affected.
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Affiliation(s)
| | | | - Knut Kröger
- Clinic of Vascular Medicine, HELIOS Klinik Krefeld, Germany.
| | - Frans Santosa
- Medical Faculty Universitas Pembangunan Nasional Veteran Jakarta, Indonesia
| | - Bernd Kowall
- Institute for Medical Informatics, Biometry and Epidemiology, Germany
| | - Andreas Stang
- Institute for Medical Informatics, Biometry and Epidemiology, Germany; Department of Epidemiology, Boston University School of Public Health, 715 Albany St, Boston, MA 02118, USA
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Freyhardt P, von Beckerath O, Dörbecker R, Schott P, Aufmesser-Freyhardt B, Katoh M, Kröger K. Comparison of Endovascular and Open Carotid Artery Treatment in Germany: A Retrospective Analysis from 2010 to 2015. Cardiovasc Intervent Radiol 2019; 42:657-665. [DOI: 10.1007/s00270-018-2146-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 12/14/2018] [Indexed: 12/28/2022]
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von Beckerath O, Santosa F, Waldhausen R, Moerchel C, Kröger K. Thromboembolic disease in females and males aged 10 to 39 years in Germany. VASA 2018; 47:483-489. [PMID: 30200845 DOI: 10.1024/0301-1526/a000729] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND We analysed differences in hospitalization rates for venous diseases such as pulmonary embolism (PE), deep vein thrombosis (DVT), sinus vein thrombosis (SVT), portal vein thrombosis (PVT), and Budd-Chiari syndrome (BCS) as well as for arterial diseases such as myocardial infarction (MI) and embolic stroke (ES) in females and males aged 10 to 39 years. PATIENTS AND METHODS Detailed lists of hospitalizations with the principal and additional diagnoses for PE (ICD-code I26.0 + I26.9), DVT (I80.0-I80.9), SVT (I67.6), PVT (I81), BCS (I82.0), MI (I21.0-I21.9), and ES (I63.1 + I63.4) in males and females aged 10 to 39 years in the years 2006 to 2015 were provided by the Federal Statistical Office in Germany. RESULTS Considering the 10-year period there were more female than male cases hospitalized with the principal diagnoses for PE, DVT, SVT, and BCS. Looking at the principal diagnosis of the year 2015, one can see a steep increase in numbers of hospitalization for PE, DVT, and SVT in females ranging from the ages 12 to 13 and 14 to 15 years compared to males. The curves of PE and DVT meet again in the age group between 32 and 33 years, but not for SVT. The greatest differences are seen at the end of the second and at the beginning of the third decade of life. In contrast, MI was more frequent in young males beginning at the age of 18 to 19 years. The number of female and male cases with ES and PVT were almost similar in the different age groups. CONCLUSIONS The presented data show higher hospitalization rates for females in the age group 10 to 39 years for different venous thrombosis but not for MI and ES.
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Affiliation(s)
| | - Frans Santosa
- 2 Medical Faculty Universitas Pembangunan Nasional Veteran Jakarta, Indonesia
| | | | - Christian Moerchel
- 3 General Practitioner, Mainz, Germany.,4 Thrombose Initiative e. V., Mainz, Germany
| | - Knut Kröger
- 1 Department of Angiology, Helios Klinikum Krefeld, Germany.,4 Thrombose Initiative e. V., Mainz, Germany
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Braun B, Khil L, Tio J, Krause-Bergmann B, Fuhs A, Heidinger O, Hense HW. Differences in Breast Cancer Characteristics by Mammography Screening Participation or Non-Participation. DEUTSCHES ARZTEBLATT INTERNATIONAL 2018; 115:520-527. [PMID: 30149831 PMCID: PMC6131365 DOI: 10.3238/arztebl.2018.0520] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 04/06/2018] [Accepted: 04/06/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND The goal of the German Mammography Screening Program (MSP) is to enable the early detection and less intensive treatment of breast cancer. We compared tumor characteristics and prognostic markers in breast cancers that were detected by screening in the MSP, in the interval after a negative screening, or among non-participants in screening. METHODS This retrospective series includes all of the 1531 cases of invasive and in situ breast cancer (DCIS, ductal carcinoma in situ) that were newly diagnosed in two certified breast care centers in Münster in the period 2006-2012 among women in the MSP target population. Complete information on the tumor characteristics, tumor biology, and primary surgical treatment were available for all cases. The mode of cancer detection was determined from the state cancer registry of North Rhine-Westphalia. Due to the retrospective design of this case series, there was no randomized allocation. RESULTS The 874 cases of breast cancer among MSP participants (714 detected by screening, 160 in the interval after a negative screen) and the 657 cases among non-participants arose in women of similar age (mean, 60.2 versus 59.3 years). MSP participants with breast cancer had DCIS more commonly than non-participants did (23% versus 13%); invasive carcinomas were smaller (74% versus 55% in the T1 stage), less commonly node-positive (25% versus 31%), less commonly high-grade (19% versus 27%), and less commonly triple-negative (7% versus 12%); MSP participants received neoadjuvant treatment less frequently (2% versus 8%) and more frequently underwent breast-conserving surgery (75% versus 62%). They less commonly had a guideline-based indication for adjuvant chemotherapy (46% versus 52%). CONCLUSION MSP participants with invasive breast cancer can generally be treated with less intensive surgical and systemic therapy than non-participants, even if interval cancers are also taken into account. Future studies should also investigate quality of life after a diagnosis of invasive carcinoma in screening participants.
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Affiliation(s)
- Bettina Braun
- Institute of Epidemiology and Social Medicine, University of Münster; State Cancer Registry of North Rhine-Westphalia, Bochum; Breast Care Center, Department of Gynecology and Obstetrics, University Hospital Münster; Department for Breast Diseases, St. Franziskus Hospital, Münster
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Guelker JE, Bufe A, Klues H, Shin DI, Blockhaus C, Gabriel NH, Haverkamp W, Kroeger K. Trends in Atrial Fibrillation and Prescription of Oral Anticoagulants and Embolic Strokes in Germany. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2018; 20:399-402. [PMID: 30115560 DOI: 10.1016/j.carrev.2018.07.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 07/16/2018] [Accepted: 07/19/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND The aim of the study was to compare trends in frequency of atrial fibrillation (AF) with the prescription rates of oral anticoagulants (OAC) and the incidence of embolic stroke (ES) from 2005 through 2014. METHODS Annual numbers of hospitalized patients with AF and ES were extracted from the Federal Bureau of Statistics. Defined daily doses (DDD) of prescribed OAC among outpatients were extracted from the insurance drug information system. RESULTS The number of cases hospitalized with the diagnosis AF increased continuously by 78.3% (1.25 Million in 2005 to 2.19 Million in 2014, p < 0.001), likewise frequency of ES increased by 89.0% (from 46,068 to 87,050, p < 0.001) and the number of prescribed DDD of OAC almost doubled by 105.4% (from 271,328 to 557,281, p < 0.001). There is an almost linear correlation between occurrence of AF and ES (R2 = 0.9683). In contrast association between prescription rate of OAC and incidence of ES is not linear as there was a disproportional increase in OAC prescriptions beginning in the year 2010 that is not accompanied by a reduction of cases hospitalized with ES. CONCLUSIONS Our analysis of drug treatment rates for OAC in outpatients and hospitalization rates for ES revealed a disproportional increase in prescription of OAC beginning in the year 2010 that does not affect the number of cases hospitalized with ES.
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Affiliation(s)
- Jan-Erik Guelker
- Heartcentre Niederrhein, Department of Cardiology, Helios Clinic Krefeld, Germany; Institute for Heart and Circulation Research, University Cologne, Germany.
| | - Alexander Bufe
- Heartcentre Niederrhein, Department of Cardiology, Helios Clinic Krefeld, Germany; Institute for Heart and Circulation Research, University Cologne, Germany; University of Witten/Herdecke, Germany
| | - Heinrich Klues
- Heartcentre Niederrhein, Department of Cardiology, Helios Clinic Krefeld, Germany; Institute for Heart and Circulation Research, University Cologne, Germany
| | - Dong-In Shin
- Heartcentre Niederrhein, Department of Cardiology, Helios Clinic Krefeld, Germany; Institute for Heart and Circulation Research, University Cologne, Germany
| | - Christian Blockhaus
- Heartcentre Niederrhein, Department of Cardiology, Helios Clinic Krefeld, Germany; Institute for Heart and Circulation Research, University Cologne, Germany
| | | | - Wilhelm Haverkamp
- Department of Internal Medicine and Cardiology, Charité University Medicine, Berlin, Germany
| | - Knut Kroeger
- Department of Vascular Medicine, Helios Clinic Krefeld, Germany
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Skin cancer rates in North Rhine-Westphalia, Germany before and after the introduction of the nationwide skin cancer screening program (2000–2015). Eur J Epidemiol 2018; 33:303-312. [DOI: 10.1007/s10654-017-0348-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 12/21/2017] [Indexed: 10/18/2022]
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von Beckerath O, Schrader S, Katoh M, Luther B, Santosa F, Kröger K. Mortality in endovascular and open abdominal aneurysm repair – trends in Germany. VASA 2018; 47:43-48. [DOI: 10.1024/0301-1526/a000667] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract. Background: We analysed trends in mortality of endovascular (EVAR) and open aortic repair (OAR) in patients hospitalized for abdominal aortic aneurysms (AAA) in Germany from 2005 to 2015. Patients and methods: We used national statistics published by the Federal Statistical Office in Germany to calculate mortality rate of patients hospitalized with ruptured (rAAA, n = 2,448 in 2005, n = 2,180 in 2015) and non-ruptured (iAAA, n = 11,626 in 2005, n = 14,205 in 2015) AAA. Results: Considering only those who were treated with EVAR or OAR, treatment rates of iAAA with EVAR increased to 78.2 % in males and 72.6 % in females in 2015 and treatment rates of rAAA to 36.9 % and 40.7 %, respectively. In cases with iAAA, death rates associated with EVAR decreased in males from 2.1 to 1.1 % (p = 0.0005) in the period from 2005 to 2015 but not in females (1.8 % in 2005 and 2.3 % in 2015, p = 0.8511). Similar trends are seen in cases with rAAA (males 30.1 % and 24 %, p = 0.1034, females 36.4 to 37.3 %, p = 0.8511). Death rates associated with OAR increased in males from 4.7 % in 2005 to 5.7 % in 2015 (p = 0.0103) and tended to increase in females from 6.8 to 8.2 % (p = 0.1476). In cases of rAAA, there were no changes. EVAR treatment rates increased in cases with iAAA in both genders with age, as well as in males with rAAA, but not in females. OAR associated death rates increased with age in rAAA (from around 30 % in the sixth/seventh decade of life to almost 80 % in cases with patients over the age of 90) and in iAAA (from 1.1 to 20 %). Conclusions: The general increase in EVAR procedures in males and females hospitalized for rAAA and iAAA went along with a decrease in in-hospital mortality in males treated with EVAR for iAAA only and an increasing mortality in males treated with OAR for iAAA.
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Affiliation(s)
- Olga von Beckerath
- Department of Vascular Medicine, HELIOS Klinikum Krefeld, Krefeld, Germany
| | - Sebastian Schrader
- Department of Vascular Medicine, HELIOS Klinikum Krefeld, Krefeld, Germany
| | - Marcus Katoh
- Department of Radiology, HELIOS Klinikum Krefeld, Krefeld, Germany
| | - Bernd Luther
- Department of Vascular Medicine, HELIOS Klinikum Krefeld, Krefeld, Germany
| | - Frans Santosa
- Medical Faculty Universitas Pembangunan Nasional Veteran Jakarta, Jakarta, Indonesia
| | - Knut Kröger
- Department of Vascular Medicine, HELIOS Klinikum Krefeld, Krefeld, Germany
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[Continuity of hospital identifiers in hospital discharge data - Analysis of the nationwide German DRG Statistics from 2005 to 2013]. ZEITSCHRIFT FUR EVIDENZ FORTBILDUNG UND QUALITAET IM GESUNDHEITSWESEN 2016; 117:38-44. [PMID: 27938728 DOI: 10.1016/j.zefq.2016.07.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 06/21/2016] [Accepted: 07/14/2016] [Indexed: 11/22/2022]
Abstract
BACKGROUND In Germany, nationwide hospital discharge data (DRG statistics provided by the research data centers of the Federal Statistical Office and the Statistical Offices of the 'Länder') are increasingly used as data source for health services research. Within this data hospitals can be separated via their hospital identifier ([Institutionskennzeichen] IK). However, this hospital identifier primarily designates the invoicing unit and is not necessarily equivalent to one hospital location. Aiming to investigate direction and extent of possible bias in hospital-level analyses this study examines the continuity of the hospital identifier within a cross-sectional and longitudinal approach and compares the results to official hospital census statistics. METHODS Within the DRG statistics from 2005 to 2013 the annual number of hospitals as classified by hospital identifiers was counted for each year of observation. The annual number of hospitals derived from DRG statistics was compared to the number of hospitals in the official census statistics 'Grunddaten der Krankenhäuser'. Subsequently, the temporal continuity of hospital identifiers in the DRG statistics was analyzed within cohorts of hospitals. RESULTS Until 2013, the annual number of hospital identifiers in the DRG statistics fell by 175 (from 1,725 to 1,550). This decline affected only providers with small or medium case volume. The number of hospitals identified in the DRG statistics was lower than the number given in the census statistics (e.g., in 2013 1,550 IK vs. 1,668 hospitals in the census statistics). The longitudinal analyses revealed that the majority of hospital identifiers persisted in the years of observation, while one fifth of hospital identifiers changed. CONCLUSION In cross-sectional studies of German hospital discharge data the separation of hospitals via the hospital identifier might lead to underestimating the number of hospitals and consequential overestimation of caseload per hospital. Discontinuities of hospital identifiers over time might impair the follow-up of hospital cohorts. These limitations must be taken into account in analyses of German hospital discharge data focusing on the hospital level.
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Chan SWW, Cheung C, Chan A, Cheung PSY. Surgical options for Chinese patients with early invasive breast cancer: Data from the Hong Kong Breast Cancer Registry. Asian J Surg 2016; 40:444-452. [PMID: 27209473 DOI: 10.1016/j.asjsur.2016.02.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 01/28/2016] [Accepted: 02/01/2016] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND Breast conserving surgery (BCS) is preferred for suitable candidates, while mastectomy (MTX) with reconstruction (MTX + R) is considered a better option for patients requiring MTX. In Hong Kong, the rates of BCS and breast reconstruction are relatively low. This paper aims to study the surgical options and their predictors among Hong Kong breast cancer patients. METHODS Data is retrieved from the Hong Kong Breast Cancer Registry (HKBCR) from 2007 to 2013. A total of 4519 Stage I-II breast cancer patients who had surgical treatments were included in this retrospective study. RESULTS Our multivariate logistic regression shows that people who were younger (age < 40 years: OR, 1.5; 95% CI, 1.1-2.1; p = 0.010), more educated (undergraduate/postgraduate: OR, 2.8; 95% CI, 1.7-4.4; p < 0.0001), never married (OR, 1.5; 95% CI, 1.1-1.9; p = 0.002), had regular mammography screening (OR, 1.5; 95% CI, 1.3-1.8; p < 0.0001), had screen-detected cancers (OR, 1.3; 95% CI, 1.0-1.6; p = 0.031), and who underwent surgery at a private medical service facility (OR, 1.8; 95% CI, 1.6-2.2; p < 0.0001) were more likely to receive BCS. In addition, people who were younger (age < 40 years: OR, 15.9; 95% CI, 6.5-39.2; p < 0.0001), more educated (undergraduate/postgraduate: OR, 26.8; 95% CI, 3.6-201.4; p = 0.001), had regular mammography screening (OR, 1.6; 95% CI, 1.1-2.3; p = 0.008), had screen-detected cancers (OR, 2.1; 95% CI, 1.4-3.3; p = 0.001), and had smaller tumor (≤ 2.0 cm: OR, 0.39; 95% CI, 0.20-0.76; p = 0.005) were more likely to have reconstruction after MTX. CONCLUSION Chinese patients have lower BCS and breast reconstruction rate. Besides cultural difference, patient-related factors such as age, education, marital status, mammography screening, the use of private medical facilities, and clinical characteristics including smaller tumor size and peripherally located tumor were significant predictors for type of surgical treatments in Chinese women with early breast cancer.
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Affiliation(s)
- Sharon W W Chan
- Kowloon East Cluster Breast Centre, Department of Surgery, United Christian Hospital, Hong Kong, China.
| | | | - Amy Chan
- Hong Kong Breast Cancer Foundation, Hong Kong, China
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Rococo E, Mazouni C, Or Z, Mobillion V, Koon Sun Pat M, Bonastre J. Variation in rates of breast cancer surgery: A national analysis based on French Hospital Episode Statistics. Eur J Surg Oncol 2016; 42:51-8. [DOI: 10.1016/j.ejso.2015.09.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 09/17/2015] [Accepted: 09/21/2015] [Indexed: 11/25/2022] Open
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Armaroli P, Villain P, Suonio E, Almonte M, Anttila A, Atkin WS, Dean PB, de Koning HJ, Dillner L, Herrero R, Kuipers EJ, Lansdorp-Vogelaar I, Minozzi S, Paci E, Regula J, Törnberg S, Segnan N. European Code against Cancer, 4th Edition: Cancer screening. Cancer Epidemiol 2015; 39 Suppl 1:S139-52. [PMID: 26596722 DOI: 10.1016/j.canep.2015.10.021] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 10/09/2015] [Accepted: 10/14/2015] [Indexed: 12/23/2022]
Abstract
In order to update the previous version of the European Code against Cancer and formulate evidence-based recommendations, a systematic search of the literature was performed according to the methodology agreed by the Code Working Groups. Based on the review, the 4th edition of the European Code against Cancer recommends: "Take part in organized cancer screening programmes for: Bowel cancer (men and women); Breast cancer (women); Cervical cancer (women)." Organized screening programs are preferable because they provide better conditions to ensure that the Guidelines for Quality Assurance in Screening are followed in order to achieve the greatest benefit with the least harm. Screening is recommended only for those cancers where a demonstrated life-saving effect substantially outweighs the potential harm of examining very large numbers of people who may otherwise never have, or suffer from, these cancers, and when an adequate quality of the screening is achieved. EU citizens are recommended to participate in cancer screening each time an invitation from the national or regional screening program is received and after having read the information materials provided and carefully considered the potential benefits and harms of screening. Screening programs in the European Union vary with respect to the age groups invited and to the interval between invitations, depending on each country's cancer burden, local resources, and the type of screening test used For colorectal cancer, most programs in the EU invite men and women starting at the age of 50-60 years, and from then on every 2 years if the screening test is the guaiac-based fecal occult blood test or fecal immunochemical test, or every 10 years or more if the screening test is flexible sigmoidoscopy or total colonoscopy. Most programs continue sending invitations to screening up to the age of 70-75 years. For breast cancer, most programs in the EU invite women starting at the age of 50 years, and not before the age of 40 years, and from then on every 2 years until the age of 70-75 years. For cervical cancer, if cytology (Pap) testing is used for screening, most programs in the EU invite women starting at the age of 25-30 years and from then on every 3 or 5 years. If human papillomavirus testing is used for screening, most women are invited starting at the age of 35 years (usually not before age 30 years) and from then on every 5 years or more. Irrespective of the test used, women continue participating in screening until the age of 60 or 65 years, and continue beyond this age unless the most recent test results are normal.
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Affiliation(s)
- Paola Armaroli
- CPO Piemonte, AOU Città della Salute e della Scienza di Torino, via S. Francesco da Paola 31, 10123 Turin, Italy
| | - Patricia Villain
- International Agency for Research on Cancer (IARC), 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
| | - Eero Suonio
- International Agency for Research on Cancer (IARC), 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
| | - Maribel Almonte
- International Agency for Research on Cancer (IARC), 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
| | - Ahti Anttila
- Mass Screening Registry, Finnish Cancer Registry, Unioninkatu 22, 00130 Helsinki, Finland
| | - Wendy S Atkin
- Department of Surgery and Cancer, Imperial College London, St. Mary's Campus, Norfolk Place, London W2 1NY, United Kingdom
| | - Peter B Dean
- International Agency for Research on Cancer (IARC), 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
| | - Harry J de Koning
- Departments of Public Health, Erasmus MC University Medical Centre, PO Box 2040, 3000CA Rotterdam, The Netherlands
| | - Lena Dillner
- Department of Infectious Disease, Karolinska University Hospital, S-17176 Stockholm, Sweden
| | - Rolando Herrero
- International Agency for Research on Cancer (IARC), 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
| | - Ernst J Kuipers
- Department of Gastroenterology & Hepatology, Erasmus MC University Medical Centre, PO Box 2040, 3000 CA Rotterdam, The Netherlands
| | - Iris Lansdorp-Vogelaar
- Departments of Public Health, Erasmus MC University Medical Centre, PO Box 2040, 3000CA Rotterdam, The Netherlands
| | - Silvia Minozzi
- CPO Piemonte, AOU Città della Salute e della Scienza di Torino, via S. Francesco da Paola 31, 10123 Turin, Italy
| | - Eugenio Paci
- ISPO-Cancer Prevention and Research Institute, Occupational and Environmental Epidemiology Unit, Ponte Nuovo - Padiglione Mario Fiori, Via delle Oblate 2, 50141 Florence, Italy
| | - Jaroslaw Regula
- Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Department of Gastroenterology, 02-781 Warsaw, Poland
| | - Sven Törnberg
- Department of Cancer Screening, Stockholm Regional Cancer Centre, PO Box 6909, S-102 39 Stockholm, Sweden
| | - Nereo Segnan
- CPO Piemonte, AOU Città della Salute e della Scienza di Torino, via S. Francesco da Paola 31, 10123 Turin, Italy.
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Abstract
The Rotterdam Study is a prospective cohort study ongoing since 1990 in the city of Rotterdam in The Netherlands. The study targets cardiovascular, endocrine, hepatic, neurological, ophthalmic, psychiatric, dermatological, otolaryngological, locomotor, and respiratory diseases. As of 2008, 14,926 subjects aged 45 years or over comprise the Rotterdam Study cohort. The findings of the Rotterdam Study have been presented in over 1200 research articles and reports (see www.erasmus-epidemiology.nl/rotterdamstudy ). This article gives the rationale of the study and its design. It also presents a summary of the major findings and an update of the objectives and methods.
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