Clinical trials: Cohort
Acute Decompensated Heart Failure
Registry (Prospective Cohort) for Heart Failure in Korea (KorAHF)
KorAHF is a multi-center registry (prospective cohort) for acute decompensated heart failure patients in Korea. The aim of this registry is to analyze several causes affecting prognosis and survival and to develop new strategies…
- Trial name
- KorAHF (NCT01389843)
- Where
- South Korea
- Volunteers
- 5,625 people
- Sponsor
- Byung-Hee Oh
Pulmonary Hypertension
Safety Surveillance of Targeted Drugs for Pulmonary Hypertension Using a Computerized Follow-up System: a Nationwide Cohort Study
Recruit at least 700 PH patients, follow up every 6 months based on a computerized follow-up system. Primary outcomes are adverse drug events and all-cause death.
- Trial name
- NCT05372263
- Where
- China
- Volunteers
- 700 people
- Sponsor
- China National Center for Cardiovascular Diseases
Intussusception
Minimally Invasive Surgical Management for Pediatric Intussusception: A Retrospective Cohort Study
Intussusception is the primary cause of intestinal obstruction in children aged 3 months to 5 years, leading to significant morbidity and mortality rates.
- Trial name
- NCT06351163
- Testing
- Laparoscopic reduction, Transumbilical mini-open reduction
- Where
- 2 sites in Vietnam
- Volunteers
- 181 people
- Sponsor
- National Children's Hospital, Vietnam
Pancreatectomy, Pancreatoduodenectomy
Twenty Years of Pancreatic Surgery in Iceland
A retrospective analysis of patients undergoing pancreatic operations in Landspitali University Hospital, Reykjavik, Iceland, between 2003 and 2022.
- Conditions
- Pancreatectomy, Pancreatoduodenectomy, Distal Pancreatectomy (DP)
- Trial name
- NCT06738914
- Volunteers
- 244 people
- Sponsor
- Linkoeping University
Chronic Hepatitis B
Switch or Sequential Combination Therapy of Peginterferon in Hepatitis B Patients With Longterm Entecavir Therapy
This is a multicenter, prospective cohort study to evaluate the efficacy and safety of sequential combination or switch therapy of pegylated interferon alfa-2a in chronic hepatitis B patients with low HBsAg and HBeAg titers after…
- Trial name
- NCT02589652
- Testing
- Pegylated interferon alfa-2a, Pegylated interferon alfa-2a plus Entecavir, Entecavir
- Where
- 17 sites in China
- Volunteers
- 294 people
- Sponsor
- Huashan Hospital
COVID-19, Children With Medical Complexity (CMC)
ReSET Aim 1a: Restarting Safe Education and Testing for Children With Medical Complexity - Feasibility of In-home Cohort COVID-19 Testing Strategies, and Associations With CMC Parent Perceptions About In-person School Attendance
The purpose of this research study is to learn about the factors parents consider when deciding whether their child will go to school in-person or attend from home.
- Trial name
- NCT04895085
- Testing
- BinaxNOW Rapid Antigen System
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Alcoholic Liver Disease
Herbal Supplements for Improvement of Liver Function in Participants With Alcoholic Liver Disease
Alcoholic liver disease represents the major health issues and it ranges from simple steatosis to cirrhosis. There is a paucity of data to support the allopathic intervention among these group of patients.
- Trial name
- NCT03503708
- Testing
- Livitol-70
- Where
- India
- Volunteers
- 40 people
- Sponsor
- Composite Interceptive Med Science
Gallbladder Diseases, Cholelithiasis
Impact of Pringle Maneuver on Postoperative Gallbladder Diseases After Hepatectomy
The liver is an organ with a rich blood supply. During liver surgery (hepatectomy), surgeons often temporarily clamp the blood vessels supplying the liver to maintain a clear surgical field and reduce bleeding.
- Trial name
- NCT07452848
- Testing
- Pringle maneuver
- Where
- 8 sites in China
- Volunteers
- 2,000 people
- Sponsor
- West China Hospital
Venous Thromboembolism, Hemorrhage
A Clinical Cohort Study of Safety and Effectiveness of Venous Thromboembolism Prophylaxis in Critical Ill Patients
The purpose of this study is to analyze the effect of the prophylaxis of venous thromboembolism in the critical ill patients, and at the same time, to find out the risk of venous thromboembolism and hemorrhage events occurred…
- Trial name
- VTEH (NCT02213978)
- Where
- China
- Volunteers
- 1,114 people
- Sponsor
- Beijing Chao Yang Hospital
Hematological Malignancies
Prevention of Acute Graft Versus Host Disease in Patients Undergoing Allogeneic ApoGraft Stem Cell Transplantation
Interventional, open label, Phase I/II, Safety and Proof-of-Concept Study, with a follow up period of 180 days after the transplantation of ApoGraft.
- Trial name
- NCT02828878
- Testing
- Allogeneic MPBC transplantation from matched related donor
- Where
- 2 sites in Israel
- Volunteers
- 12 people
- Sponsor
- Cellect Biotechnology
Distal Radius Fracture
What is the Rate of Surgical Treatment in Adult Patients With Displaced Distal Radius Fractures Managed According to the Danish National Clinical Practice Guidelines? - A Single Center Retrospective Cohort Study
Through this study we aim to investigate the rate of DRFs initially treated with successful closed reduction (to an acceptable position, then immobilized in a plaster cast), that re-displace and end up requiring surgery.
- Trial name
- NCT05722808
- Where
- Denmark
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Nordsjaellands Hospital
Cancer of Liver, Hepatocellular Carcinoma
Prospective Cohort of Patients With Hepatocellular Carcinoma in France
Hepatocellular carcinoma (HCC) occurs in 90% of cirrhosis primary liver cancers. In France, 8,500 new cases of HCC occur each year, and about 8,000 deaths per year are related to this cancer.
- Trial name
- CHIEF (NCT04348838)
- Where
- France
- Volunteers
- 5,000 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Mild Cognitive Impairment, Alzheimer Disease
The China Longitudinal Aging Study of Cognitive Impairment
Alzheimer's disease (AD) and Vascular dementia (VaD) have become common diseases in the elderly. The burden of dementia is rising in China, with major medical, social and economic impacts.
- Conditions
- Mild Cognitive Impairment, Alzheimer Disease, Dementia, Vascular, Dementia With Lewy Bodies
- Trial name
- NCT03672448
- Testing
- Naturalistic observation
- Where
- China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Shanghai Mental Health Center
Pemphigus, Pemphigus Vulgaris (PV)
Efficacy and Safety Evaluation of Anti-CD20 Monoclonal Antibody Combined with Azathioprine and Corticosteroids in the Treatment of Pemphigus Vulgaris
A prospective cohort study was conducted, following patients for 36 weeks from January 1, 2023, to April 30, 2024. Patients meeting the diagnostic criteria were nonrandomly grouped based on screening results.
- Trial name
- NCT06654817
- Testing
- Ofatumumab subcutaneous injection
- Where
- China
- Volunteers
- 38 people
- Sponsor
- Chao Ji
Influenza
Prospective Cohort Study to Evaluate Safety/Immunogenicity of Butantan Influenza Vaccine in Healthy Adults/Elderly
Prospective cohort study to evaluate safety and immunogenicity of the fragmented, inactivated trivalent Influenza vaccine produced at Butantan Institute in healthy adults and elderly.
- Trial name
- NCT02313740
- Testing
- Butantan Fragmented Inactivated Trivalent Influenza Vaccine
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Butantan Institute
Traumatic Brain Injury, Cerebral Palsy
Real World Outcomes of Intranasal MuSE Exosomes and Stem Cells in Neurological Regenerative Therapy
This prospective observational study collects real world data on participants receiving regenerative therapies administered internationally and delivered intranasally via the Kurve Therapeutics ViaNase device.
- Conditions
- Traumatic Brain Injury, Cerebral Palsy, Hypoxic Ischemic Encephalopathy, Neurologic Disorders
- Trial name
- MuSE-INSIGHT (NCT07521384)
- Where
- Mexico
- Volunteers
- 36 people
- Sponsor
- Healing Hope International
Trauma Associated Hemorrhage
Prehospital Transfusion Outcomes in Traumatic Hemorrhage: a Prospective Cohort Study
Traumatic injuries can cause severe bleeding, which causes a lot of deaths worldwide that could be prevented. Starting treatment as early as possible has been shown to improve survival, which makes fast care very important.
- Trial name
- PRONTO (NCT07883252)
- Where
- Netherlands
- Volunteers
- 750 people
- Sponsor
- Erasmus Medical Center
Sepsis
Effect of Sepsis Response Team in the Emergency Department
Does sepsis response team in the emergency department increase the portion of sepsis patient who receive adequate treatment within one hour?
- Trial name
- NCT03789838
- Testing
- Sepsis rapid response team
- Where
- Norway
- Volunteers
- 245 people
- Sponsor
- Oslo University Hospital
Eosinophilic Esophagitis
CEGIR 7807: Validation of Online Cohort of EGID Patients Enrolled in RDCRN CEGIR Contact Registry
The purpose of this study is to validate the online cohort of EGID patients enrolled in the RDCRN CEGIR CR. In order to achieve this objective, the investigators will determine the agreement between self-reported EGID information…
- Trial name
- NCT03382678
- Where
- 2 sites in United States
- Volunteers
- 187 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Shoulder Pain, Metabolic Syndrome
Metabolic Syndrome and Persistent Shoulder Pain 1 Year After Primary Diagnosis
In a longitudinal cohort project, the objective is to evaluate general prognostic and individual risk factors for long lasting shoulder pain, with a specific focus on evaluation of the association between metabolic syndrome and…
- Trial name
- NCT04686435
- Testing
- Non-surgical treatment such as physiotherapy, exercise, corticosteroid injection, medication, acupuncture, Surgery
- Where
- Denmark
- Volunteers
- 1,100 people
- Sponsor
- Vejle Hospital
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