Only three randomized surgical trials have been reported.
"Our ability to generalize the findings of surgical trials," he said, "is directly dependent on having equitable participation in trials by underrepresented groups".
Surgical trials evaluating multiple interventions can be carried out by using parallel or factorial trial design.
Surgical trials are inherently difficult with potential problems around clinical equipoise and participant acceptability.
Well-designed and conducted studies, controlling for the complexities of surgical trials are needed.
To highlight the complexity of developing randomized surgical trials, disquisitions on methodology presented in the medical literature.
Therefore, a clinical investigator course focusing particularly on the issues of surgical trials was initiated in 2005.
Pediatric surgical trials are rare and the impact of such trials on the institutions in which they are conducted is unknown.
Therefore, greater flexibility is needed in the design of surgical trials than in the design of pharmaceutic trials.
Ex vivo surgical trials on ovine eyes demonstrated that the CPHFs displayed excellent characteristics for physical manipulation and implantation purposes.
We sought to identify and summarize definitions of apical support loss utilized for inclusion, success, and failure in surgical trials for treatment of apical vaginal prolapse.
