A comparison of two psychological treatments for severe eating disorders

Prospectively registered

Protocol

Statistical analysis plan

Results

Individual participant data

Plain English summary of protocol

Not provided at time of registration

Prof C G Fairburn
Scientific

University of Oxford
Warneford Hospital
University Department of Psychiatry
Oxford
OX33 1JT
United Kingdom

Phone	+44 (0)1865 226479
Email	credo@medsci.ox.ac.uk

Primary study design	Interventional
Study design	Randomised controlled trial
Secondary study design	Randomised controlled trial
Scientific title	A comparison of two psychological treatments for severe eating disorders
Study objectives	1. To test theories regarding what processes cause clinical eating disorders to persist. 2. To evaluate the relative effectiveness of two different psychological treatments for severe eating disorders.
Ethics approval(s)	Not provided at time of registration
Health condition(s) or problem(s) studied	Eating disorders
Intervention	Randomised controlled trial with embedded psychological tests.
Intervention type	Other
Primary outcome measure(s)	1. Standardised measures of eating disorder features 2. General psychiatric symptoms 3. Psychosocial impairment
Key secondary outcome measure(s)	No secondary outcome measures
Completion date	30/09/2007

Participant type(s)	Patient
Age group	Adult
Lower age limit	18 Years
Sex	All
Key inclusion criteria	1. Patients with any type of severe eating disorder 2. 18 to 60 years 3. Living in central Oxfordshire or Leicestershire 4. Available for treatment
Key exclusion criteria	1. Patients who have been previously exposed to either of the two treatments 2. Pregnancy
Date of first enrolment	01/10/2001
Date of final enrolment	30/09/2005

University of Oxford

Oxford
OX33 1JT
United Kingdom

Individual participant data (IPD) Intention to share	No
IPD sharing plan summary	Not provided at time of registration
IPD sharing plan

Output type	Details	Date created	Date added	Peer reviewed?	Patient-facing?
Results article	results	01/03/2009		Yes	No
Results article	results	01/07/2015		Yes	No