Clinical trials: Gastrointestinal Bleed
Gastrointestinal Bleeding
Early Endoscopy for Acute Upper Gastrointestinal Bleeding in Acute Coronary Syndrome Patients
The primary aim of this study is to compare efficacy of "early endoscopy" and "non-endoscopic treatment" for management of acute upper gastrointestinal (UGI) bleeding in patients with recent acute coronary syndrome (ACS).
- Trial name
- NCT02618980
- Testing
- endoscopic hemostasis
- Where
- Taiwan
- Volunteers
- 43 people
- Sponsor
- Far Eastern Memorial Hospital
Esophageal Varices, Bleeding
Self-expandable Esophageal Stent Versus Balloon Tamponade in Refractory Esophageal Variceal Bleeding.
In the last years, important advances have been done in the treatment and prevention of esophageal variceal bleeding. Experts agree that the combination of pharmacological and endoscopic therapy should be the first line therapy…
- Conditions
- Esophageal Varices, Bleeding, Cirrhosis
- Trial name
- NCT01242280
- Testing
- Stent, Tamponade
- Where
- Spain
- Volunteers
- 28 people
- Sponsor
- Hospital Clinic of Barcelona
IgA Vasculitis, Gastrointestinal Involvement
I-FABP as a Predictor of Gastrointestinal Involvement in Pediatric IgA Vasculitis
This prospective observational study aims to evaluate plasma intestinal fatty acid-binding protein (I-FABP) levels in children with IgA vasculitis and investigate their association with gastrointestinal involvement.
- Trial name
- IFABP-IgAV (NCT07664228)
- Testing
- Plasma I-FABP Measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Bursa City Hospital
Peptic Ulcer Bleeding
Comparing Two Doses of IV Esomeprazole After Successful Endoscopic Therapy
The investigators used two different doses of esomeprazole (40 mg IV q.d. and 40 mg IV q6h for three days followed by esomeprazole 40 mg q.d.
- Trial name
- lowdosePPI (NCT04407832)
- Testing
- heat probe or hemoclip
- Where
- Taiwan
- Sponsor
- Changhua Christian Hospital
Esophageal Varices, Liver Cirrhoses
Comparison of 24-hours Versus 72-hours of Octreotide Infusion in Preventing Early Rebleed From Esophageal Varices
This study evaluates the safety and efficacy of 24-hour vs 72-hour octreotide infusion after variceal banding in cirrhotic patients with bleeding esophageal varices.
- Conditions
- Esophageal Varices, Liver Cirrhoses, Bleeding Esophageal Varices, Upper Gastrointestinal Bleeding
- Trial name
- LOVARB (NCT03624517)
- Testing
- Octreotide
- Where
- 8 sites in United States
- Volunteers
- 34 people
- Sponsor
- Medical University of South Carolina
Hereditary Hemorrhagic Telangiectasia, Arteriovenous Malformations
Comprehensive HHT Outcomes Registry of the United States (CHORUS)
The Comprehensive HHT Outcomes Registry of the United States (CHORUS) is an observational registry of patients diagnosed with Hereditary Hemorrhagic Telangiectasia (HHT).
- Conditions
- Hereditary Hemorrhagic Telangiectasia, Arteriovenous Malformations, Telangiectasia, Epistaxis
- Trial name
- CHORUS (NCT06259292)
- Where
- 16 sites in United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Cure HHT
Volatile Organic Compound, Gastrointestinal Hemorrhage
Rapid Diagnostic Technology for AUGIB Based on Analysis of VOCs in Exhaled Breath
This study aims to develop a non-invasive and rapid diagnostic technology for acute upper gastrointestinal bleeding (AUGIB) by analyzing volatile organic compounds (VOCs) in exhaled breath.
- Trial name
- VOCsAUGIB (NCT06877507)
- Testing
- Gastroscopy, Gas Chromatography - Mass Spectrometry
- Volunteers
- 200 people
- Sponsor
- Beijing 302 Hospital
Early Gastric Adenocarcinoma, Adenocarcinoma, Tubular
Effects of Oral Rabeprazole on the Prevention of Ulcer Bleeding Following Endoscopic Mucosal Resection
The purpose of this study is: To examine if oral administration of Pariet (proton pump inhibitor, 20mg tablets, twice daily for 5 days) before Endoscopic mucosal resection(EMR) exhibits preventive effects of ulcer bleeding…
- Trial name
- NCT00844675
- Testing
- rabeprazole
- Where
- South Korea
- Volunteers
- 120 people
- Sponsor
- The Catholic University of Korea
Iron Deficiency Anemia, Gastro Intestinal Bleeding
Evaluation of the Effects of Routine Iron Supplementation in Children on Gastrointestinal Iron Losses
Iron deficiency anaemia (IDA) is common among infants and young children in sub-Saharan Africa.Oral iron administration is usually recom-mended as cost effective measure to prevent and treat iron deficiency (ID) and IDA during…
- Conditions
- Iron Deficiency Anemia, Gastro Intestinal Bleeding, Iron-deficiency
- Trial name
- NCT04721964
- Testing
- Ferric ammonium citrate and ferrous fumarate syrup (Ranbaxy Ranferon-12 Syrup, Ranbaxy Laboratories, Gurgaon, India)
- Where
- Kenya
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Swiss Federal Institute of Technology
Acute Non-variceal Upper Gastrointestinal Hemorrhage, Coronary Heart Disease
Timing of Endoscopy in Coronary Heart Disease Patients Taking Antiplatelet Drugs With Acute Non-variceal Upper Gastrointestinal Bleeding
This is a prospective randomized controlled trial (RCT) evaluating the optimal timing of endoscopy in patients with coronary heart disease who are taking antiplatelet drugs and present with acute non-variceal upper…
- Trial name
- PACT-UGIB (NCT07507162)
- Testing
- Urgent Endoscopy (Within 12 Hours of Admission), Early Endoscopy (12-24 Hours After Admission)
- Volunteers
- 212 people
- Sponsor
- Beijing Anzhen Hospital
Liver Cirrhosis, Esophageal Varices
Two-dimensional Shear-Wave Elastography Evaluate Esophageal Varices Bleeding Risk of Liver Cirrhosis
The purpose of this retrospective study was to investigate the diagnostic performance of 2D-SWE for predicting the presence of esophageal varices and high-risk varices in patients with liver cirrhosis.
- Conditions
- Liver Cirrhosis, Esophageal Varices, Liver Stiffness
- Trial name
- NCT03989973
- Testing
- Gastroscopy
- Where
- China
- Volunteers
- 500 people
- Sponsor
- West China Hospital
Melena Due to Gastrointestinal Hemorrhage
The Role of Push Enteroscopy in Patients With Passing Melena With Nondiagnostic EGD.
Melena is often caused by upper gastrointestinal (GI) bleeding; therefore, esophagogastroduodenoscopy (EGD) is the first preferred diagnostic tool. However, EGD fails to identify the bleeding source in about 25% of cases.
- Trial name
- NCT06574542
- Testing
- Push enteroscopy (PE), Colonoscopy
- Where
- Thailand
- Volunteers
- 77 people
- Sponsor
- Mahidol University
Colorectal Cancer, Colorectal Neoplasms
Fecal Immunochemical Test for Advanced Adenoma Detection in Colorectal Cancer Screening
Early detecting and removing of colorectal advanced adenomas can reduce incidence of colorectal cancer. In order to reduce the incidence of colorectal cancer, improve the early diagnosis of colorectal cancer, the investigators…
- Conditions
- Colorectal Cancer, Colorectal Neoplasms, Colorectal Adenoma
- Trial name
- NCT05200611
- Testing
- Fecal Immunochemical Test
- Where
- 2 sites in China
- Volunteers
- 5,000 people
- Sponsor
- Shandong University
Venous Thromboembolism, Esophagus Cancer
Venous Thromboembolism and Bleeding Risk in Patients With Esophageal Cancer
This study aims to assess the 6- and 12-month venous thromboembolism (VTE) and bleeding incidence from the start of cancer diagnosis in a retrospective cohort of patients with esophageal cancer.
- Conditions
- Venous Thromboembolism, Esophagus Cancer, Bleeding, Chemotherapy Effect
- Trial name
- VENETIA (NCT03646409)
- Testing
- Venous thromboembolic event, arterial thromboembolic event, bleeding events
- Where
- Netherlands
- Volunteers
- 542 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Bleeding Esophageal Varices, Hepatocellular Carcinoma
Primary Prevention of Patients With Hepatocellular Carcinoma and Concomitant Esophageal Varices
Randomized comparison within the endoscopic esophageal varices ligation versus non-selective beta-blocker in the primary prevention of esophageal variceal bleeding in patients with HCC.
- Trial name
- P-HCC (NCT01970748)
- Testing
- Propranolol, Esophageal variceal ligation
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Hepatic Carcinoma, Hepatic Metastasis
Efficacy and Safety of Octreotide in Laparoscopic Hepatectomy Surgery: Effect on Blood Loss, Need for Vasoactive Drugs, Transfusion Requirements.
The goal of this double-blind clinical trial is to compare the efficacy of octreotide versus placebo in laparoscopic hepatectomy surgery in patients diagnosed with resectable hepatocarcinoma or liver metastases.
- Trial name
- NCT06085976
- Testing
- Octreotide
- Where
- Spain
- Volunteers
- 62 people
- Sponsor
- Clinica Universidad de Navarra, Universidad de Navarra
Coagulation Disorder, Cirrhosis, Liver
Heparin Like Effect in Acute Variceal Bleeding
This study attempts to clarify the pathophysiology of haemostasis in relation to the evidence of sepsis in liver disease, and compares the accuracy of various available laboratory tests in assessment of these patients.
- Conditions
- Coagulation Disorder, Cirrhosis, Liver, Variceal Hemorrhage
- Trial name
- NCT04111120
- Testing
- SONOCLOT, coagulation factor assays for VIII/X, XIII, TPA/ PAI
- Where
- India
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Myocardial Infarction, Coronary Artery Disease
Emulation of Randomized Clinical Trial in Cardiovascular Disease
Investigators are building an empirical evidence base for real world data through large-scale replication of randomized controlled trials.
- Trial name
- RCT-BigData (NCT06241833)
- Testing
- PPI
- Where
- South Korea
- Volunteers
- 118,420 people
- Sponsor
- Samsung Medical Center
Gastrointestinal Bleeding
Tranexamic Acid for The Treatment of Gastrointestinal Bleeding
Studies showed that in cases of gastrointestinal bleeding, injection tranexamic acid decreasing the risk of death and the need of surgical intervention.
- Trial name
- NCT03540368
- Testing
- Tranexamic acid injection
- Where
- Indonesia
- Volunteers
- 48 people
- Sponsor
- Universitas Indonesia
Fissure in Ano, Rectal Diseases
Diltiazem Ointment With Lidocaine vs. Nifedipine Ointment With Lidocaine Ointment for Treatment of Chronic Anal Fissure
Anal fissure is a common anorectal diseases characterized by tear of the anoderm from the dentate line to the anal verge leading to pain and bleeding during and post defecation.
- Conditions
- Fissure in Ano, Rectal Diseases, Rectal Bleed
- Trial name
- NCT04887818
- Testing
- 2% Diltiazem ointment with 1.5% lidocaine, 0.3% Nifedipine ointment with 1.5% lidocaine
- Where
- Canada
- Volunteers
- 430 people
- Sponsor
- University of Calgary