Thalidomide Versus Argon Plasma Coagulation in Gastric Antral Vascular Ectasia(GAVE)-Related Anaemia in Cirrhosis (TAG Trial)
This trial has no sites in United States.
It has sites in one country. Choose a country to see its sites.
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 18 and 65 years old?
Source: NCT06772480, who can take part
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorTrial details
- Who runs it
- Institute of Liver and Biliary Sciences, India
- Trial code
- NCT06772480
- Record updated
- 13 January 2025
- Original description
Gastric Antral Vascular Ectasia (GAVE) is an erosive form of gastritis distinguished by veno-capillary ectasia, which manifests as tortuous columns of dilated vessels. Histologically, these vessels show dilated mucosal capillaries filled with fibrin thrombi, accompanied by fibromuscular hyperplasia and spindle cell proliferation of the lamina propria. GAVE is prevalent in about 12% of patients with cirrhosis, with 60-70% of these patients becoming transfusion-dependent due to severe anaemia caused by GAVE related bleeding. The most commonly used treatment for GAVE is endoscopic therapy using Argon Plasma Coagulation (APC), which, while effective, often requires multiple sessions due to a high recurrence rate of 30-60%. These frequent interventions increase the burden on patients and healthcare systems. As a result, alternative treatments have been sought. Thalidomide, known for its potent antiangiogenic properties, significantly lowers vascular endothelial growth factor (VEGF) levels, offering a promising non-invasive treatment option. Early studies, such as those by García-Pagán have demonstrated thalidomide's effectiveness in reducing transfusion requirements and managing bleeding in cirrhotic patients with GAVE, yet its comprehensive efficacy and safety profile remains under-studied. This project aims to rigorously evaluate the efficacy and safety of thalidomide compared to APC in managing GAVE-related anemia in cirrhotic patients. Through a controlled trial, this study will provide vital data to potentially shift treatment paradigms, enhance patient quality of life, and reduce the need for repetitive invasive procedures.Read full original descriptionShow less
Thalidomide Versus Argon Plasma Coagulation in Gastric Antral Vascular Ectasia(GAVE)-Related Anaemia in Cirrhosis (TAG Trial)- A Randomised Controlled Trial
Gastric Antral Vascular Ectasia (GAVE) is an erosive form of gastritis distinguished by veno-capillary ectasia, which manifests as tortuous columns of dilated vessels. Histologically, these vessels show dilated mucosal capillaries filled with fibrin thrombi, accompanied by fibromuscular hyperplasia and spindle cell proliferation of the lamina propria. GAVE is prevalent in about 12% of patients with cirrhosis, with 60-70% of these patients becoming transfusion-dependent due to severe anaemia caused by GAVE related bleeding. The most commonly used treatment for GAVE is endoscopic therapy using Argon Plasma Coagulation (APC), which, while effective, often requires multiple sessions due to a high recurrence rate of 30-60%. These frequent interventions increase the burden on patients and healthcare systems. As a result, alternative treatments have been sought. Thalidomide, known for its potent antiangiogenic properties, significantly lowers vascular endothelial growth factor (VEGF) levels, offering a promising non-invasive treatment option. Early studies, such as those by García-Pagán have demonstrated thalidomide's effectiveness in reducing transfusion requirements and managing bleeding in cirrhotic patients with GAVE, yet its comprehensive efficacy and safety profile remains under-studied. This project aims to rigorously evaluate the efficacy and safety of thalidomide compared to APC in managing GAVE-related anemia in cirrhotic patients. Through a controlled trial, this study will provide vital data to potentially shift treatment paradigms, enhance patient quality of life, and reduce the need for repetitive invasive procedures.
Inclusion: Adult patients (aged ≥18 - 65years); Cirrhosis; Endoscopically confirmed diagnosis of GAVE; +/- GAVE with active ooze; Iron deficiency anemia*; Ability to provide informed consent.
Exclusion: Use of antiangiogenic drugs; Bevacizumab, steroids, octreotide; Active GI Bleeding is caused by a cause other than GAVE; Contraindications to thalidomide therapy: Severe peripheral neuropathy or seizures or a history of thromboembolic disease; Severe cardiopulmonary disorders; Renal insufficiency ( Creatinine >3mg/dL and/or on RRT); Contraindications to APC: Coagulopathy( Pacemaker or implantable defibrillator, Platelet <45000, INR: >1.8 ); Pregnancy or childbearing age; CTP >/=13; H/o thalidomide use in the past 3months; Overt Hepatic Encephalopathy.