King Chulalongkorn Memorial Hospital

This study tests two drug combinations to treat BK virus infection in kidney transplant recipients. BK virus can damage the new kidney, and current treatment is limited to lowering immune-suppressing drugs. The trial compares everolimus plus reduced tacrolimus versus reduced tacr…

This study is for people who have had a bleeding stomach ulcer that was successfully treated with an endoscope. The purpose is to see if taking a high-dose oral medication (omeprazole) is as good as the standard continuous IV medication (pantoprazole) at preventing the ulcer from…

This study looks at how much carbon dioxide is released during colonoscopy, a common test for colorectal cancer. Researchers will measure emissions from energy use, equipment, waste, and cleaning for 150 adults aged 18-80. The goal is to find ways to make this life-saving procedu…

This study measures the carbon footprint of upper GI endoscopy in patients with indigestion (dyspepsia) or stomach bleeding. Researchers will track emissions from the moment a patient enters the endoscopy room until they leave. The goal is to compare the environmental impact of d…