Clinical trials: Retrospective
Atherosclerotic Cardiovascular Disease
A Retrospective Cohort Study Evaluating Major Adverse Cardiovascular Events and Cardiovascular Outcomes in Adults With Atherosclerotic Cardiovascular Disease Without Prior Ischemic Events (OPTIMUS RISK - Netherlands)
This study will evaluate cardiovascular outcomes among individuals with clinically established atherosclerotic cardiovascular disease (ASCVD) who have not previously experienced a myocardial infarction (MI) or ischemic stroke.
- Trial name
- NCT07905508
- Where
- Netherlands
- Volunteers
- 180,000 people
- Sponsor
- Sanofi
Viral Respiratory Infection (e.g., Influenza), Bacterial Respiratory Infections
Respiratory Pathogen Distribution During and After the COVID-19 Pandemic
This retrospective observational study aims to evaluate changes in the prevalence and distribution of respiratory pathogens detected by multiplex respiratory polymerase chain reaction (PCR) testing during and after the SARS-CoV-2…
- Trial name
- NCT07601126
- Where
- Turkey (Türkiye)
- Volunteers
- 537 people
- Sponsor
- Hisar Intercontinental Hospital
Dementia
Characteristics of Patients With Dementia Who Are Screaming in Nursing Homes
Patients with dementia develop behavioral problems over time. Among these, the investigators object screams or cries or disruptives vocalizations. Their cause is multifactorial and their management difficult in nursing homes.
- Trial name
- NCT04760015
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Montpellier
CT Scan
Retrospective Study of CT Scan Indications in Adult Emergency Departments
The use of CT scans has significantly improved the diagnosis of various pathologies in emergency departments. However, it is also associated with several drawbacks, including high costs and a proven carcinogenic risk to patients…
- Trial name
- IMA-URG (NCT06985914)
- Testing
- CT scan
- Where
- France
- Volunteers
- 858 people
- Sponsor
- Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer
Asthma
Effects of Omalizumab Compared to Non-Omalizumab Treatment in Asthma Patients
The purpose of this study is effects of Omalizumab compared to non-Omalizumab treatment in the propensity-matched group on asthma exacerbation in asthma patients in Korea: a retrospective cohort in real world.
- Trial name
- NCT02921178
- Testing
- Omalizumab
- Volunteers
- 124 people
- Sponsor
- Ajou University School of Medicine
Critical Illness, Sepsis
ICU Admission Diagnoses and ICU Mortality
This retrospective cohort study will evaluate whether syndromic clinical diagnoses present at ICU admission are associated with ICU mortality, independent of physiologic severity scores.
- Conditions
- Critical Illness, Sepsis, Septic Shock, Acute Respiratory Distress Syndrome (ARDS)
- Trial name
- NCT07369206
- Where
- Turkey (Türkiye)
- Volunteers
- 1,248 people
- Sponsor
- Ataturk University
Non-facial Skin Aesthetic Conditions
Sculptra Chart Review
Multi-center retrospective chart review to evaluate the safety of Sculptra Aesthetic when used in non-facial areas
- Trial name
- NCT05463978
- Testing
- Sculptra Aesthetic
- Where
- 8 sites in United States
- Volunteers
- 498 people
- Sponsor
- Galderma R&D
Esophagectomy, Postoperative Complications
Infectious Complications After Esophagectomy
Infectious complications represent the most common postoperative adverse events following esophagectomy for cancer, such as pneumonia (15% of cases).
- Conditions
- Esophagectomy, Postoperative Complications, Infections, Pneumonia
- Trial name
- CIFO (NCT06911658)
- Where
- 2 sites in France
- Volunteers
- 1,029 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Meniere Disease
Transcutaneous Auricular Vagus Nerve Stimulation for Meniere Disease
Objective: To evaluate the effect of Transcutaneous auricular vagus nerve stimulation for the patients Meniere disease. Methods: We enrolled 231 patients at Beijing TongRen Hospital.
- Trial name
- NCT06544590
- Testing
- taVNS, Betahistine Mesylate tablet
- Where
- China
- Volunteers
- 77 people
- Sponsor
- Beijing Tongren Hospital
CT Scans in the Intensive Care Unit
Computed Tomography Scanning in ICU
Patients admitted to the intensive care unit often require CT imaging. Performing this diagnostic test on a critically ill patient involves risks, such as those associated with transferring a ventilated and unstable patient and…
- Trial name
- NCT06033235
- Testing
- CT scan in critically ill patients in the intensive care unit
- Where
- Israel
- Volunteers
- 1,000 people
- Sponsor
- Meir Medical Center
Type 2 Diabetes
A Two-armed Real-world Study of Ozempic (OW Semaglutide) to Evaluate Its Adherence and Persistence Compared With Other Anti-diabetic Drugs Among Adult T2DM Patients in China
The study is testing the incidence of MACE and incidence of renal events between Ozempic® users and users with other anti-diabetic medications in T2D patients.
- Trial name
- SPOTLIGHT (NCT07456774)
- Where
- China
- Volunteers
- 100,000 people
- Sponsor
- Novo Nordisk A/S
Complications of Surgical Procedure, Neurogenic Bladder
Complications of Enterocystoplasty in Children
The goal of this observational study is to describe the complications in participants who underwent enterocystoplasty in childhood.
- Conditions
- Complications of Surgical Procedure, Neurogenic Bladder, Spina Bifida, Child, Only
- Trial name
- AVPED (NCT05840874)
- Where
- France
- Volunteers
- 90 people
- Sponsor
- Dr Christelle DESTINVAL
Death, Sudden, Cardiac, Ventricular Fibrillation
Failure of Chronically Implanted Defibrillator Leads -Incidence and Management
Comparison of two different approaches to address the problem of malfunctioning ICD-leads. These leads consist of two parts. One that is used for detection of arrhythmias(and pacing if required) (Pace/Sense) and a second part…
- Trial name
- NCT00614718
- Where
- 3 sites in Germany, Switzerland
- Volunteers
- 1,317 people
- Sponsor
- University Hospital, Basel, Switzerland
Type 2 Diabetes Mellitus in Obese, Dyslipidemia Associated With Type II Diabetes Mellitus
Type 2 Diabetes Mellitus With Obesity and Dyslipidemia Treated by Chinese Herbal Medicine
This study is a retrospective review of participants who visited Department of Endocrinology, Guang'anmen Hospital and accepted traditional Chinese medicine formula for at least sis months, from January 2015 to December 2020.
- Trial name
- NCT05072990
- Testing
- Chinese herb medicine
- Where
- China
- Volunteers
- 95 people
- Sponsor
- Guang'anmen Hospital of China Academy of Chinese Medical Sciences
Cardiac Amyloidosis, Transthyretin Amyloidosis
Retrospective Identification of Scintigraphic Cardiac Amyloidosis (RISCA)
This study aims to determine the positive predictive value of incidental cardiac uptake on bone scintigraphy for diagnosing transthyretin cardiac amyloidosis, in patients who underwent scintigraphy for reasons other than…
- Trial name
- RISCA (NCT06921408)
- Volunteers
- 57 people
- Sponsor
- University Hospital, Lille
Alpine Accident, Sleighing
A 13-years Nationwide Study of Alpine Accidents in Austria
Brief Summary: This observational study intends to analyze the characteristic of specific accidents happened in Austrian's mountainous regions.
- Conditions
- Alpine Accident, Sleighing, Climbing, Cycling
- Trial name
- NCT03755050
- Testing
- general and specific data
- Where
- Austria
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
Rheumatoid Arthritis
A Retrospective, Observational Chart Review of Biologics in Monotherapy Versus the Combination Biologic Plus Methotrexate in Patients With Rheumatoid Arthritis
This cross-sectional, non-interventional, retrospective chart review will compare the efficacy and safety of biologic monotherapy and biologic and methotrexate combination therapy in patients with rheumatoid arthritis who have…
- Trial name
- NCT01866150
- Where
- 15 sites in United Kingdom
- Volunteers
- 476 people
- Sponsor
- Hoffmann-La Roche
Acquired Thrombotic Thrombocytopenic Purpura
Retrospective Analysis of the Efficiency of Caplacizumab in the Treatment of aTTP
The objective of this national, prospective, multi-centre observational study is to describe the prescription rational and practice in Germany, confirm the efficacy of caplacizumab in a real-world setting, and identify predicting…
- Trial name
- REACT-2020 (NCT04985318)
- Testing
- Cablivi®
- Where
- Germany
- Volunteers
- 350 people
- Sponsor
- University of Cologne
Potassium, Decreased Level, Postsurgical Pain, Chronic
Serum Potassium as a Predictor of Clinical Outcomes in an Older Patient Cohort With Chronic Postsurgical Pain
Perioperative serum potassium in patients over 65 impacts recovery, quality of life and physical functioning. While perioperative serum potassium is an important preoperative risk factor for poor surgical outcomes in older…
- Trial name
- NCT05385640
- Testing
- NO intervention
- Where
- China
- Volunteers
- 3,088 people
- Sponsor
- Chinese PLA General Hospital
Mediastinitis
Post-Surgical Mediastinitis Within the CHU Brugmann Hospital
Mediastinitis is an infectious complication that can occur after cardiac surgery. The incidence varies between 1 and 3% depending on the type of procedure and the patient's condition.
- Trial name
- NCT03922191
- Testing
- Data extraction from medical files
- Where
- Belgium
- Volunteers
- 19 people
- Sponsor
- Pierre Wauthy
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