Louis Ho Shing Lau

INTRODUCTION: Although colonoscopy is considered the gold standard for detection and removal of premalignant polyps, up to 26% of lesions are missed in tandem studies. Computer-aided polyp detection (CADe) has shown promise in increasing polyp detection rates…

BACKGROUND: Gut dysbiosis is associated with persistent multi-system symptoms following SARS-CoV-2 infection, or post-acute COVID-19 syndrome (PACS). We performed a randomised controlled trial to assess the effects of gut microbiome modulation on alleviation of PACS symptoms…

BACKGROUND: Post-acute COVID-19 syndrome (PACS) affects sleep and neuropsychiatric functions but treatment is limited. We aimed to assess the effects of faecal microbiota transplantation (FMT) in alleviating post-COVID insomnia and anxiety…

Endoscopic submucosal dissection (ESD) has become a standard therapy for early gastric cancer. The type of submucosal injection solution used during gastric ESD varies among endoscopists…

INTRODUCTION: Several randomized and real-world studies and meta-analyses have evaluated the benefits and harms of computer aided detection (CADe) in colonoscopy among experienced endoscopists. However, the same for trainee endoscopists remains largely unknown…