Clinical trials: Retrospective
Sepsis, Infections
The Role of NLR in the Diagnosis and Prognosis of Sepsis
Neutrophil-lymphocyte ratio (NLR), as an inflammatory index, is cheap and easy to obtain, and could be widely used in hospitals at all levels.
- Trial name
- NCT05636202
- Testing
- No intervention
- Where
- China
- Volunteers
- 606 people
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Cardiac Surgery Requiring Cardiopulmonary Bypass
Relationship of Point-of-care Coagulation Assays with Clinical Outcomes in Cardiac Surgery: a Retrospective Cohort Study
The goal of this observational study is to determine the relationship of ROTEM point-of-care coagulation assay parameters with excessive bleeding and clinical outcomes in patients undergoing cardiac surgery at Toronto General…
- Trial name
- NCT06882759
- Testing
- No intervention (observational study)
- Volunteers
- 15,000 people
- Sponsor
- University Health Network, Toronto
Glioblastoma, Glioma
Memory Perception Assessment in Central/Non-central Nervous System Cancers
Prospective memory (PM) is the ability to implement intended actions in the future. It allows maintaining and retrieving future plans, goals, and activities (i.e., remember to remember).
- Conditions
- Glioblastoma, Glioma, Breast Cancer, Healthy
- Trial name
- PROMESSE (NCT03975959)
- Testing
- QMRP questionnaire
- Where
- 6 sites in France
- Volunteers
- 426 people, healthy volunteers welcome
- Sponsor
- Institut du Cancer de Montpellier - Val d'Aurelle
Aorto-iliac Aneurysm
Evaluation Of Cost-Effectiveness Of Iliac Branch Endoprostheses
The study is a multi-center, voluntary observational study on an ambispective cohort of patients treated between January 2018 and December 2025.The study aims to enroll 300 patients (around 200 patients in the retrospective…
- Trial name
- ECO-IBE (NCT07096388)
- Testing
- endovascular repair, open surgical repair
- Where
- Italy
- Volunteers
- 300 people
- Sponsor
- Prof. Andrea Kahlberg
Bariatric Surgery, Lipidemia
the Related Factors of Bariatric Surgery on Lipidemia
Obesity and related metabolic diseases have become a chronic disease that is a threat to human health. Bariatric surgery can effectively and long-term reduce excess body weight and relieve related metabolic diseases, including…
- Trial name
- NCT03689803
- Testing
- sleeve gastrectomy, gastric bypass
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Jinan University
Endocarditis
Retrospective Review of Management of Infective Endocarditis
This is an analysis of the outcomes of patients having undergone surgical intervention for infective endocarditis.
- Trial name
- NCT00579761
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Chronic Periodontitis, Chronic Periodontitis Wth Diabetes Mellitus
Metabolic Regeneration Registry for Periodontal Health (20-Patient Cohort).
This observational study documents the clinical outcomes of a proprietary, safe-to-swallow metabolic protocol for chronic gum disease.
- Conditions
- Chronic Periodontitis, Chronic Periodontitis Wth Diabetes Mellitus, Non-surgical Periodontal Treatment, Gingival Regeneration
- Trial name
- NCT07538661
- Testing
- Nutraceutical Bio-Active Oral Repair Formula (Food-Grade), Nutraceutical Bio-Active Oral Repair Formula
- Where
- Algeria
- Volunteers
- 20 people
- Sponsor
- Amar h Zireg
Gunshot Wound
Epidemiology of Gunshot Wounds Injuries Admitted in ICU in France
In civilian practice, the incidence of firearm violence depends on the country. In high income countries, most cases are reported in the USA or South Africa.
- Trial name
- GSW_in_ICU (NCT05224570)
- Where
- France
- Volunteers
- 120 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Hypertension, Resistant, Sympathectomy
Procedural Sedation in Renal Sympathetic Denervation
This retrospective, single-center study investigates the effects of two different sedation regimens-dexmedetomidine versus fentanyl-propofol-on clinical outcomes in patients undergoing catheter-based renal sympathetic denervation…
- Conditions
- Hypertension, Resistant, Sympathectomy, Conscious Sedation, Procedural Sedation and Analgesia
- Trial name
- NCT07293273
- Where
- Turkey (Türkiye)
- Volunteers
- 142 people
- Sponsor
- Ebru Girgin Dinc
Femoral Neck Fractures, Hemiarthroplasty
Hip Socket Erosion Study
The aim of this exploratory retrospective study is to gain a better understanding about the occurrence of acetabular erosion in patients after after hip hemiarthroplasty.
- Conditions
- Femoral Neck Fractures, Hemiarthroplasty, Acetabulum; Protrusion
- Trial name
- HIPSTER (NCT06096883)
- Where
- 5 sites in Netherlands
- Volunteers
- 134 people
- Sponsor
- Rijnstate Hospital
Hepatitis B, Chronic
Relationship Between MAFLD and Liver Fibrosis Progression in Patients With Chronic Hepatitis B: a Multicenter Retrospective Cohort Study
This multicenter retrospective study aims to study the association between the presence of MAFLD and change in liver stiffness over time in untreated and treated patients with chronic hepatitis B
- Trial name
- MAFLD-HBV 1 (NCT05708560)
- Where
- 3 sites in Netherlands
- Volunteers
- 800 people
- Sponsor
- Erasmus Medical Center
TMJ - Injury of Meniscus of Temporomandibular Joint, TMD
Arthroscopic Anterior Release Versus Discectomy as Treatments for Temporomandibular Joint Disc Displacement With Reduction
The goal of this clinical trial is to compare and evalute the surgical intervention discectomy to arthroscopic anterior release due to the diagnosis temporomandibular joint disc displacement with reduction.
- Conditions
- TMJ - Injury of Meniscus of Temporomandibular Joint, TMD, TMJ - Oral &Amp;Maxillofacial Surgery
- Trial name
- OAADE (NCT07297459)
- Where
- Sweden
- Volunteers
- 65 people
- Sponsor
- Karolinska Institutet
Movement Disorders
Retrospective Study on MR Imaging of ET and PD Patients Subjected With MRgFUS Thalamotomy
The technological advance of magnetic resonance-guided focused ultrasound (MRgFUS) has once again brought lesion therapy back to the clinical frontline for the treatment of movement disorder.
- Trial name
- NCT04570046
- Where
- China
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Lung Cancer Screening
Clinical Evaluation of the Lung Cancer AI-based Decision Support Tool in Low-Dose Lung CT
The goal of this observational study is to clinically validate the accuracy of an AI-based decision support tool-the Lung Cancer Detection System (LCDS)-for detecting lung nodules in asymptomatic adults aged 50-79 with a history…
- Trial name
- GenMedAILCSD1 (NCT07052773)
- Testing
- Lung Cancer Detection System (LCDS)
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Genesis Medical AI
Deep Learning, Ultrasound
Deep-learning For Ultrasound Classification of Anterior Talofibular Ligament Injury
Ultrasound (US) is a more cost-effective, accessible, and available imaging technique to assess anterior talofibular ligament (ATFL) injuries compared with magnetic resonance imaging (MRI).
- Conditions
- Deep Learning, Ultrasound, Anterior Talofibular Ligament
- Trial name
- NCT06372873
- Testing
- re-evaluate by two senior radiologists in our medical center
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- Peking University People's Hospital
Prostate Cancer, Castration-Resistant Prostate Cancer
AI Multimodal Model for Predicting CRPC Progression Risk
This study aims to develop an artificial intelligence model to predict which patients with advanced prostate cancer are at higher risk of developing castration-resistant prostate cancer (CRPC), a more severe form of the disease.
- Trial name
- AI-MM_CPRC (NCT07658573)
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Guangxi Medical University
Relapsing-Remitting Multiple Sclerosis
Real-world Outcomes on Tecfidera (BG00012, Dimethyl Fumarate) Post-Tysabri (BG00002, Natalizumab)
The primary objective of the study is to evaluate relapse activity, as measured by the proportion of participants relapsed at 12 months, in participants with relapsing-remitting multiple sclerosis (RRMS) who transition from…
- Trial name
- STRATEGY (NCT02159573)
- Testing
- natalizumab, dimethyl fumarate
- Where
- 43 sites in United States
- Volunteers
- 530 people
- Sponsor
- Biogen
Thumb Injury
Repair of Thumb Defect by Using the Toe Nail Flap
The thumb accounts for 50% of the total hand function. This study reports the functional outcomes and complications of people with traumatic thumb amputations who underwent toe-to-thumb reconstruction.From 2013-01 to 2018-01, 29…
- Trial name
- RTDUTNF (NCT03879941)
- Volunteers
- 29 people
- Sponsor
- Hebei Medical University
Fractures, Bone
Retrospective Study on Clinical Performance and Safety Profile of MJ-Flex Elastic Nail
This study aims to retrospectively collect data from routine clinical practice in order to evaluate the safety profile of the MJ-FLEX elastic nail used in pediatric patients according to the manufacturer Instructions For Use…
- Trial name
- MJ-Flex (NCT06412913)
- Testing
- MJ-Flex The New Metaizeau Nail
- Where
- United Kingdom
- Volunteers
- 6 people
- Sponsor
- Orthofix s.r.l.
Carbapenem-Resistant Enterobacteriaceae Infection
Risk Factors for Colonization or Infection With Carbapenem-Resistant Enterobacteriaceae in Children
Carbapenem-resistant Enterobacteriaceae (CRE) are increasingly identified in children in China. Pediatric intensive care unit (PICU) is the high-risk area.
- Trial name
- NCT04535661
- Where
- China
- Volunteers
- 536 people
- Sponsor
- Children's Hospital of Fudan University
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