Omar Khan

Adjunctive liraglutide treatment in patients with persistent or recurrent type 2 diabetes after metabolic surgery (GRAVITAS): a randomised, double-blind, placebo-controlled trial

Alexander D. Miras, Belén Pérez‐Pevida, Madhawi Aldhwayan et al. · The Lancet Diabetes & Endocrinology · 2019 · 170 citations · Full text

Chronic cerebrospinal venous insufficiency and multiple sclerosis

Omar Khan, Massimo Filippi, Mark S. Freedman et al. · Annals of Neurology · 2010 · 140 citations

Costs and Outcomes of Increasing Access to Bariatric Surgery: Cohort Study and Cost-Effectiveness Analysis Using Electronic Health Records

Martin Gulliford, Judith Charlton, A Toby Prevost et al. · Value in Health · 2016 · 108 citations · Full text

Obesity, Bariatric Surgery, Health Economics +12

Incidence of type 2 diabetes after bariatric surgery: population-based matched cohort study

Helen Booth, Omar Khan, A Toby Prevost et al. · The Lancet Diabetes & Endocrinology · 2014 · 99 citations · Full text

Effect of bariatric surgery on long-term cardiovascular outcomes: a nationwide nested cohort study

Osama Moussa, Maddalena Ardissino, Tobias Heaton et al. · European Heart Journal · 2020 · 97 citations