Models and impact of patient and public involvement in studies carried out by the Medical Research Council Clinical Trials Unit at University College London: findings from ten case studies

Table 2 Models of involvement used in our case studies

Role	Managerial	Oversight			Responsive
Models	Patient/public representative on trial management group	Patient/public representative on trial steering committee	Patient/public representative on data monitoring committee	Patient research partners	Involvement on specific tasks facilitated through existing patient groups	Ad hoc participant meetings	Ongoing participant groups	Community advisory groups specific to study	Community advisory groups providing advice across several studies	Community meetings to advise trial teams
Who is involved?	Patient or public representatives					Study participants		Community members
Duration of involvement	Long term				One-off	Ad hoc	Long term			Ad hoc
Studies using this model	PROUD QUARTZ SORCE STAMPEDE	AALPHI BREATHER DART PIVOT PROUD	PIVOT PROUD	Cervical cancer meta-analysis	AALPHI BREATHER	BREATHER PROUD	DART MDP301	MDP301 PROUD	MDP301	MDP301

ISSN: 1745-6215