A randomised controlled trial of faecal occult blood screening for colorectal cancer

ISRCTN	ISRCTN11631712
DOI	https://doi.org/10.1186/ISRCTN11631712
Protocol serial number	G8317732/G9826520
Sponsor	Medical Research Council (MRC) (UK)
Funder	Medical Research Council (UK)

Prospectively registered

Protocol

Statistical analysis plan

Results

Individual participant data

Plain English summary of protocol

Not provided at time of registration

Prof JH Scholefield
Scientific

Section of Surgery
Floor E, West Block
Queen's Medical Centre
Nottingham
NG7 2UH
United Kingdom

Primary study design	Interventional
Study design	Randomised controlled trial
Secondary study design	Randomised controlled trial
Scientific title
Study objectives	Demonstrate possible reduction in mortality from screening for colorectal cancer
Ethics approval(s)	Not provided at time of registration.
Health condition(s) or problem(s) studied	Cancer
Intervention	Haemoccult faecal occult blood screening test/control
Intervention type	Other
Primary outcome measure(s)	Not provided at time of registration.
Key secondary outcome measure(s)	Not provided at time of registration.
Completion date	30/09/2009

Participant type(s)	Patient
Age group	Not Specified
Sex	Not Specified
Target sample size at registration	152000
Key inclusion criteria	Population aged 50-74 years (June 06: changed from 50-75 years)
Key exclusion criteria	Colorectal cancer within 5 yrs of entry date/GPs discretion
Date of first enrolment	01/01/1984
Date of final enrolment	30/09/2009

Section of Surgery

Nottingham
NG7 2UH
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	30/11/1996		Yes	No
Results article	results	01/06/2002		Yes	No