Beta-blockers or Placebo for Primary Prophylaxis (BOPPP) of oesophageal varices: study protocol for a randomised controlled trial.

Vishal C PatelMark J McPhailRuhama UddinHassan JafariVanessa LawrenceClair Le BoutillierJames ShearerNahel YazijiAngela CapeHaroon AhmedChristopher WardPeter WalshKevin BeslyAne ZamalloaJoanna Kellynull nullBen Carter

Published in: Trials (2024)

EUDRACT reference number: 2018-002509-78. ISRCTN reference number: ISRCTN10324656. Registered on April 24 2019.

Keyphrases

angiotensin converting enzyme
double blind
randomized controlled trial
clinical trial
angiotensin ii