Now showing items 1-2 of 2

  • Challenges in evaluating surgical innovation 

    Ergina, Patrick L; Cook, Jonathan Alistair; Blazeby, Jane M; Clavein, Pierre-Alain; Reeves, Barnaby C; Seiler, Christoph M; Boutron, Isabelle (Elsevier, 2009)
    Research on surgical interventions is associated with several methodological and practical challenges of which few, if any, apply only to surgery. However, surgical evaluation is especially demanding because many of these ...
  • Interventions in randomised controlled trials in surgery : issues to consider during trial design 

    Blencowe, Natalie S; Brown, Julia M; Cook, Jonathan A; Metcalfe, Chris; Morton, Dion G; Nicholl, Jon; Sharples, Linda D; Treweek, Shaun; Blazeby, Jane M; Members of the MRC Hub for Trials Methodology Research Network Workshop (2015-09-04)