Clinical trials: Cohort Study
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
Clarify the Difference of Short-term Infection Rate Between Diffrent Catheter
Comparison of Short-term Application of Dialysis Catheter With Tunnel-cuffed Catheter Versus Non-ccuffed Catheter: a Multicenter Prospective Cohort Study
Through a multi-center, prospective cohort study, hemodialysis patients with right internal jugular vein catheterization were collected and divided into tunnel-cuffed catheter group and non-cuffed catheter group according to the…
- Trial name
- NCT06206447
- Testing
- Tunnel-cuffed Catheter, Non-ccuffed Catheter
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Beijing Friendship Hospital
Stroke, Acute Ischemic Stroke
Trial of pRehospital Intervention With trAditional Chinese Medicine for Acute strokE
The main purpose of this trial is to observe whether Xingnaojing, intravenously administered within 24 hours of symptom onset on pre-hospital emergency ambulance, improves the Early neurological deterioration of acute stroke at 3…
- Conditions
- Stroke, Acute Ischemic Stroke, Acute Intracranial Hemorrhage
- Trial name
- TRACE (NCT04275349)
- Testing
- Xingnaojing injection within 24 hours of symptom onset
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Dongzhimen Hospital, Beijing
46, XY DSD
Phenotypic and Genotypic Characterisation of a Large, Multicentre Italian Cohort of 46, XY DSD Patients
Observational exploratory study of a cohort of pediatric and adolescent patients diagnosed with DSD karyotype 46,XY, a rare congenital clinical condition characterized by a disharmonic development between chromosomal sex, gonadal…
- Trial name
- NCT06723938
- Where
- 4 sites in Italy
- Volunteers
- 520 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Prostate Cancer
Pilot Cohort Study of Rb-82 Myocardial PET Imaging to Evaluate Coronary Microvascular Dysfunction in Men With Prostate Cancer Receiving Androgen-Deprivation Therapy
To determine the feasibility of using myocardial PET imaging as a means to assess cardiovascular risk in men with prostate cancer planned for androgen- deprivation therapy with external beam radiation therapy.
- Trial name
- NCT03535987
- Testing
- myocardial PET imaging
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Abramson Cancer Center at Penn Medicine
Obesity, Diabete Type 2
A Cohort Study on Obese Patients' Multidisciplinary Integrated Health Management
To explore influencing factors of diabetes remission and recovery of other complications after bariatric surgery. We design a multicenter study including respective cohort and prorespective cohort of obese patients treated with…
- Conditions
- Obesity, Diabete Type 2, Bariatric Surgery
- Trial name
- ODHM (NCT07451938)
- Testing
- Bariatric surgery, Non-surgical threapy
- Where
- China
- Volunteers
- 1,500 people
- Sponsor
- China-Japan Friendship Hospital
Inguinal Hernia
SetUp Study for HugoTM RAS Inguinal Hernia Repair
The goal of this observational cohort study is to evaluate the evolution of the operative time in performing robotic-assisted laparoscopic inguinal hernia repair (rTAPP) during the learning curve of the first 50 patients using…
- Trial name
- SUSHI (NCT06599515)
- Testing
- robotic surgical platform
- Where
- 2 sites in Belgium
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Algemeen Ziekenhuis Maria Middelares
Liver Transplantation
Evaluation of the Impact of Tacrolimus-based Immunosuppression on Heidelberg Liver Transplant Cohort (HDTACRO): Study Protocol for an Investigator Initiated, Non-interventional Prospective Study
Modern immunosuppression is characterized by a combination of different immunosuppressants. As a result, the dose of the individual substances, and thus also their side effects can be reduced.
- Trial name
- NCT04444817
- Testing
- Tacrolimus
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- University Hospital Heidelberg
Colorectal Cancer, Metastatic Colorectal Adenocarcinoma
Dual-Targeting CAR-NK Cells in Biomarker-Selected Advanced Colorectal Cancer
This Phase 1/2 study evaluates the safety, tolerability, and preliminary anti-tumor activity of an allogeneic dual-target chimeric antigen receptor natural killer (CAR-NK) cell product in adults with advanced or metastatic…
- Conditions
- Colorectal Cancer, Metastatic Colorectal Adenocarcinoma, Unresectable Colorectal Cancer
- Trial name
- DUO-CRC-NK-111 (NCT07589517)
- Testing
- EB-DUO-CAR-NK-CEA/GCC, Lymphodepletion
- Where
- China
- Volunteers
- 48 people
- Sponsor
- Beijing Biotech
Cystic Fibrosis (CF), Bronchiectasis Adult
Novel Sensors and Artificial Intelligence for Detection of Acute Pulmonary Exacerbations in Cystic Fibrosis and Bronchiectasis
The goal of this observational study is to learn about new sensors that measure changes in the body that happen during a chest infection, such as breathing rate and heart rate.
- Trial name
- NOVEL (NCT07289100)
- Testing
- Non-Interventional Study
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- Papworth Hospital NHS Foundation Trust
Obesity
5 and 7-year Follow-up of the YOMEGA Trial Cohort
Over the last 40 years, the Roux-en-Y Gastric Bypass (RYGB) has been the gold standard in the surgical management of morbid obesity. and is a validated bariatric procedure in France.
- Trial name
- YOMEGA 5-7y (NCT05549271)
- Testing
- Laparoscopic Mini-gastric bypass, Laparoscopic Roux-en-Y Gastric ByPass (RYGBP)
- Where
- 9 sites in France
- Volunteers
- 248 people
- Sponsor
- Hospices Civils de Lyon
Valvular Surgery
Relationship Between Postoperative Delirium and Heart Function in Valvular Surgery
Delirium is an acute brain lesion characterized by abnormalities of consciousness, attention, cognition and sensation. Many brain diseases such as stroke, traumatic brain injury and intracranial hypertension can lead to cardiac…
- Trial name
- NCT05211934
- Testing
- No intervention
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Beijing Anzhen Hospital
Orthopedic Surgery, Fracture Related Infection
Comparison of Debridement, Antibiotic, Implant Retention and Implant Exchange in Early-stage Fracture-related Infections
This study aims to compare the clinical outcomes of debridement, antibiotics, and implant retention (DAIR) and implant removal/replacement methods used in the treatment of fracture-related infections, and to determine the…
- Conditions
- Orthopedic Surgery, Fracture Related Infection, Debridement, Implant Retention
- Trial name
- DAIR (NCT07669714)
- Testing
- DAIR, Implant removal/replacement
- Where
- Turkey (Türkiye)
- Volunteers
- 94 people
- Sponsor
- Antalya Health Sciences University
Invasive Candidiasis
Invasive Candidiasis in Saudi ICUs
Epidemiology and clinical outcomes of invasive candidiasis in critically ill patients in Saudi Arabia is not well studied. This observational study objectives include to determine the epidemiology, risk factors and outcomes of…
- Trial name
- ICIP-SA (NCT01490684)
- Where
- 2 sites in Saudi Arabia
- Volunteers
- 162 people
- Sponsor
- Hasan Al-Dorzi
Metabolic Dysfunction-associated Fatty Liver Disease, Cirrhosis
Study on MAFLD-related Cirrhosis Prevention and Treatment Strategies
To establish a prospective, multicenter, biopsie-confirmed clinical cohort of MAFLD-related cirrhosis (F3-F4) in China, and analyze the clinical, histopathological features and natural outcomes of MAFLD-associated liver…
- Trial name
- SMART (NCT06135584)
- Testing
- Pioglitazone metformin tablets, Other drugs, Drug-free
- Volunteers
- 1,000 people
- Sponsor
- The Affiliated Hospital of Hangzhou Normal University
Refractory AML, Relapsed Adult AML
A Non-interventional Ambispective Real-world Cohort of rEfractory and reLapsed (R/R) FLT3 Mutated Acute MyEloid Leukemia (AML) Patients Treated With Gilteritinib in FrANCE
Gilteritinib is available in early access in France through Temporary Authorisation of Use (or ATU program) since March 2019. The ATU program reflects a real-life treatment situation and the related clinical data would help to…
- Conditions
- Refractory AML, Relapsed Adult AML, FLT3-TKD Mutation, FLT3-ITD
- Trial name
- ELEGANCE (NCT05193448)
- Where
- 38 sites in France
- Volunteers
- 177 people
- Sponsor
- French Innovative Leukemia Organisation
Esophageal Cancer, Chemotherapy Effect
Neoadjuvant Treatment Modalities in Esophageal Cancer
Esophageal cancer is the most prevalent cancer globally with poor survival outcome. The prognosis with surgery alone is poor, accounting for 30-40% of overall survival at 5 year.
- Conditions
- Esophageal Cancer, Chemotherapy Effect, Chemoradiation, Surgery
- Trial name
- NCT04821843
- Testing
- Platinum based chemotherapy, Paclitaxel based chemotherapy, Radiotherpay
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Dietary Habits
Evaluation of an Artificial Intelligence-Assisted, Image-Based Dietary Assessment Tool in the Framingham Heart Study
Assessment of dietary intake in large, free-living populations is inherently challenging due to the complex nature of human diet.
- Trial name
- NCT06455111
- Testing
- Keenoa, ASA24
- Where
- United States
- Volunteers
- 115 people
- Sponsor
- Boston University
Human Immunodeficiency Virus Infection
Real-life Effectiveness of the Kaletra Adherence Support Assistance (KASA) Program
The overall purpose of the study was to describe the real-life adherence, effectiveness and safety of the Kaletra Adherence Support Assistance (KASA) Program in human immunodeficiency virus (HIV)-positive patients who were…
- Trial name
- NCT01662336
- Testing
- Lopinavir / ritonavir, Kaletra Adherence Support Assistance Program
- Volunteers
- 173 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
HIV Infection
Cohort of HIV Associated Lymphomas
The incidence of lymphomas is increased among HIV infected patients. In 70 % of cases, those are Non Hodgkin's lymphomas (NHL) and Hodgkin lymphomas (HL) in 30% of cases.
- Trial name
- ANRS CO16 (NCT01164436)
- Where
- France
- Volunteers
- 205 people
- Sponsor
- ANRS, Emerging Infectious Diseases