Hospitalized upper extremity artery disease patients: treatment and long-term outcomes.

Background And Aims: Current knowledge about upper extremity artery disease (UEAD) is scarce. This study aimed to evaluate the prevalence, treatment patterns, and short- and long-term outcomes of patients suffering from UEAD.

Methods: Retrospective health claims data of patients who were hospitalized with a primary diagnosis of UEAD between 2010 and 2017 were analysed.

Sex-specific outcomes in acute myocardial infarction-associated cardiogenic shock treated with and without V-A ECMO: a retrospective German nationwide analysis from 2014 to 2018.

Acute myocardial infarction-associated cardiogenic shock (AMICS) remains a condition with high mortality. Some patients require mechanical circulatory support (MCS) as their condition deteriorates. Sex-specific differences in risk factors and outcomes of cardiovascular disease have previously been described but are inconclusive regarding the use of MCS in AMICS.

Clinical and non-clinical aspects of reimbursement policy for orphan drugs in selected European countries.

Objectives: The aim of the study was to assess the reimbursement policy for orphan drugs (ODs) in selected European countries in relation to the availability and impact of clinical evidence, health technology assessment (HTA) procedures and reimbursement decision-making.

Materials And Methods: A list of authorized ODs was extracted from a web-based registry of the European Medicines Agency, including information on active substance, Anatomical Therapeutic Chemical (ATC) classification code, and therapeutic area. A country-based questionnaire survey was conducted between September 2022 and September 2023 among selected experts from 12 European countries.

Occupational risks of COVID-19: a case-cohort study using health insurance claims data in Germany.

Background: Studies on occupation and COVID-19 infection that cover a range of occupational groups and adjust for important confounders are lacking. This study aimed to estimate occupational risks of hospitalization with COVID-19 by taking into account sociodemographic factors and previous comorbidities.

Methods: We applied a case-cohort design using workers insured with one of Germany's largest statutory health insurers as a data source for occupational and demographical information as well as for information on comorbidities.

Endometrial Cancer - Long-Term Survival in Certified Cancer Centers and Non-Certified Hospitals: Comparative Analysis Based on a Large German Retrospective Cohort Study (WiZen).

Endometrial cancer is the most common malignant tumor of the female genital organs. In Germany, treatment is provided in both cancer centers certified by the German Cancer Society (Deutsche Krebsgesellschaft, DKG) and in non-certified hospitals. This study investigated whether treatment in DKG-certified centers leads to improved overall survival of patients with endometrial cancer.

A high hospital frailty risk score indicates an increased risk for complications following surgical treatment of proximal humerus fractures.

Background: Approximately 70 % of proximal humerus fractures (PHF) occur after the age of 60. High complication rates have been described in correlation with the treatment of PHF. Major risk factors for the outcome might be frailty, mobility and comorbidities of patients at the time of hospital admission.

Routine Data Analysis of HIV Pre-Exposure Prophylaxis Use and Rates of Sexually Transmitted Infections Since Coverage of HIV Pre-Exposure Prophylaxis by the Statutory Health Insurance in Germany.

Human immunodeficiency virus pre-exposure prophylaxis (PrEP) is considered as an effective protection against a human immunodeficiency virus (HIV) infection. However, it is still unclear, how PrEP use is associated with the incidence of sexually transmitted infections (STI) other than HIV. PrEP became reimbursable in Germany from September 1, 2019 for persons with statutory health insurance (SHI).

Impact of Guideline-Directed Drug Therapy after ST-Elevation Myocardial Infarction on Outcome in Young Patients-Age and Sex-Specific Factors.

: Specifically young women are at risk for a poor outcome after ST-elevation myocardial infarction (STEMI). We aimed to investigate sex- and age-specific differences in outcome and associate these results with adherence to a guideline-directed optimal medical therapy (OMT). : Administrative insurance data (≈26 million insured) were screened for patients aged 18-60 years with STEMI.

BMI-Stratified Exploration of the 'Obesity Paradox': Heart Failure Perspectives from a Large German Insurance Database.

The global rise of obesity and its association with cardiovascular risk factors (CVRF) have highlighted its connection to chronic heart failure (CHF). Paradoxically, obese CHF patients often experience better outcomes, a phenomenon known as the 'obesity paradox'. This study evaluated the 'obesity paradox' within a large cohort in Germany and explored how varying degrees of obesity affect HF outcome.

Treated post-acute sequelae after COVID-19 in a German matched cohort study using routine data from 230,256 adults.

Background: Post-acute sequelae after COVID-19 are still associated with knowledge gaps and uncertainties at the end of 2022, e.g., prevalence, pathogenesis, treatment, and long-term outcomes, and pose challenges for health providers in medical management.

ATME-Needs, requirements and cross-sectoral patient journeys of patients with out-of-hospital mechanical ventilation and intensive care in outpatient settings: study protocol for an observational study.

Introduction: An increasing number of tracheotomised and/or ventilated patients with high-cost out-of-hospital intensive care needs and, at the same time, a decreasing number of healthcare professionals inevitably lead to challenges in the care of this patient population. In addition, little is known about this population, their health restrictions, needs, patient journeys, care structures and processes. The project 'Needs, requirements and cross-sectoral care pathways of out-of-hospital ventilated intensive care patients' (ATME) aims to analyse these aspects and explore current care structures to inform further development of care in line with patients' needs and requirements.

Complications and Outcomes in 39,864 Patients Receiving Standard Care Plus Mechanical Circulatory Support or Standard Care Alone for Infarct-Associated Cardiogenic Shock.

Background: Temporary mechanical circulatory support devices (tMCS) are increasingly being used in patients with infarct-associated cardiogenic shock (AMICS). Evidence on patient selection, complications and long-term outcomes is lacking. We aim to investigate differences in clinical characteristics, complications and outcomes between patients receiving no tMCS or either intra-aortic balloon pump (IABP), veno-arterial extracorporeal membrane oxygenation (V-A ECMO) or Impella for AMICS, with a particular focus on long-term outcomes.

Treatment in certified cancer centers is related to better survival in patients with colon and rectal cancer: evidence from a large German cohort study.

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.

Patients pathways before and after treatments in emergency departments: A retrospective analysis of secondary data in Germany.

Increasing emergency department (ED) utilization induces considerable pressure on ED staff and organization in Germany. Reasons for certain ED attendances are seen partly in insufficient continuity of care outside of hospitals. To explore the health care patterns before and after an ED attendance in Germany, we used claims data from nine statutory health insurance funds, covering around 25 % of statutory health insurees (1).

The Outcome of Laparoscopic Versus Open Appendectomy in Childhood.

Background: Appendectomy in children is performed either lapa - roscopically (LA) or by open surgery (OA). We studied whether, and how, the outcome is affected by the technique used and by the intraoperative conversion of LA to OA.

Methods: We analyzed routine data from children and adolescents in three age groups (1-5 years, 6-12 years, and 13-17 years) who were insured by the AOK statutory health insurance carrier in Germany and who underwent appendectomy in the period 2017-2019.

Assessing the Use of German Claims Data Vocabularies for Research in the Observational Medical Outcomes Partnership Common Data Model: Development and Evaluation Study.

Background: National classifications and terminologies already routinely used for documentation within patient care settings enable the unambiguous representation of clinical information. However, the diversity of different vocabularies across health care institutions and countries is a barrier to achieving semantic interoperability and exchanging data across sites. The Observational Medical Outcomes Partnership (OMOP) Common Data Model (CDM) enables the standardization of structure and medical terminology.

Contemporary secondary prevention in survivors of ST-elevation myocardial infarction with and without chronic kidney disease: a retrospective analysis.

Background: Survivors of myocardial infarction have an elevated risk of long-term mortality. We sought to evaluate guideline-directed medical treatment and its impact on long-term mortality in survivors of ST-elevation myocardial infarction (STEMI) according to their chronic kidney disease (CKD) stage.

Methods: Using German health insurance claims data, 157 663 hospitalized survivors of STEMI were identified.

Survival of Patients with Acute Coronary Syndrome and Hematologic Malignancies-A Real-World Analysis.

Background: The impact of the encounter between coronary heart disease (CHD) and cancer, and in particular hematologic malignancies (HM), remains poorly understood.

Objective: The aim of this analysis was to clarify how HM affects the prognosis of acute coronary syndrome (ACS). We analyzed German health insurance data from 11 regional Ortskrankenkassen (AOK) of patients hospitalized for ACS between January 2010 and December 2018, matched by age, sex and all comorbidities for short- and long-term survival and major adverse cardiac events (MACE).

A cross-sectoral approach to utilizing health claims data for quality assurance in medical rehabilitation: study protocol of a combined prospective longitudinal and retrospective cohort study.

Background: Measuring the quality of provided healthcare presents many challenges, especially in the context of medical rehabilitation. Rehabilitation is based on a holistic biopsychosocial model of health that includes a person's long-term functioning; hence, outcome domains are very diverse. In Germany, rehabilitation outcomes are currently assessed via patient and physician surveys.

Socioeconomic differences in the utilization of diagnostic imaging and non-pharmaceutical conservative therapies for spinal diseases.

Background: A different utilization of health care services due to socioeconomic status on the same health plan contradicts the principle of equal treatment. We investigated the presence and magnitude of socioeconomic differences in utilization of diagnostic imaging and non-pharmaceutical conservative therapies for patients with spinal diseases.

Methods: The cohort study based on routine healthcare data from Germany with 11.

Treatment of Colorectal Cancer in Certified Centers: Results of a Large German Registry Study Focusing on Long-Term Survival.

(1) Background: The WiZen study is the largest study so far to analyze the effect of the certification of designated cancer centers on survival in Germany. This certification program is provided by the German Cancer Society (GCS) and represents one of the largest oncologic certification programs worldwide. Currently, about 50% of colorectal cancer patients in Germany are treated in certified centers.