Basal osteoarthritis of the thumb: a controlled prospective randomised study

ISRCTN	ISRCTN85302678
DOI	https://doi.org/10.1186/ISRCTN85302678
Protocol serial number	N0112112974
Sponsor	Department of Health (UK)
Funder	Epsom and St Helier University Hospitals NHS Trust (UK)

Prospectively registered

Protocol

Statistical analysis plan

Results

Individual participant data

Record updated in last year

Plain English summary of protocol

Not provided at time of registration

Mr Neil Citron
Scientific

Epsom and St Helier NHS Trust
Department of Trauma and Orthopaedics
St Helier Hospital
Wrythe Lane
Carshalton
Surrey
SM5 1AA
United Kingdom

Phone	+44 (0)181 296 2427

Primary study design	Interventional
Study design	Randomised controlled trial
Secondary study design	Randomised controlled trial
Scientific title
Study objectives	Trapeziumectomy and interposition arthroplasty versus the same operation combined with a simple suspension operation to limit migration of the thumb base and stabilise it during pinch grip.
Ethics approval(s)	Not provided at time of registration
Health condition(s) or problem(s) studied	Osteoarthritis of the thumb
Intervention	1. Trapeziumectomy and interposition arthroplasty 2. Trapeziumectomy and interposition arthroplasty combined with a simple suspension operation
Intervention type	Other
Primary outcome measure(s)	Which type of operation is most beneficial to this condition?
Key secondary outcome measure(s)	Not provided at time of registration
Completion date	01/02/2006

Participant type(s)	Patient
Age group	Adult
Sex	Not Specified
Key inclusion criteria	All patients presenting to the hand clinic of Mr Citron were enrolled in the trial.
Key exclusion criteria	Not provided at time of registration
Date of first enrolment	01/04/1999
Date of final enrolment	01/02/2006

Epsom and St Helier NHS Trust

Surrey
SM5 1AA
United Kingdom

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