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Ruptured Achilles Tendon Trial: Comparing operative and non-operative management for patients with rupture of the Achilles tendon using immediate weight bearing
ISRCTN ISRCTN29053307
ClinicalTrials.gov identifier
Public title Ruptured Achilles Tendon Trial: Comparing operative and non-operative management for patients with rupture of the Achilles tendon using immediate weight bearing
Scientific title A randomised pilot trial of operative versus non-operative management using immediate weight bearing rehabilitation
Acronym RAT
Serial number at source NIHR CRN Study ID: 7416
Study hypothesis There is no difference in Disability Rating Index (DRI) scores at nine months between patients managed operatively compared to patients managed non-operatively using an immediate weight bearing programme.
Lay summary
Ethics approval The Oxfordshire Research Ethics Committee (REC) A approved on the 27th November 2006 (ref: 06/Q1604/168)
Study design Pilot randomised controlled trial
Countries of recruitment United Kingdom
Disease/condition/study domain Achilles tendon rupture
Participants - inclusion criteria 1. Acute Achilles tendon rupture (presentation within 10 days)
2. Over 18 years
Participants - exclusion criteria 1. Re-rupture
2. Any other serious injuries to either lower limb that would interfere with rehabilitation
3. Poor circulation in the legs
4. Contraindication to surgery
Anticipated start date 01/08/2007
Anticipated end date 01/09/2009
Status of trial Completed
Patient information material Not available in web format, please use the contact details below to request a patient information sheet
Target number of participants 20
Interventions 1. Operative Managment: Method left to the discretion of the operating surgeon, followed by immediate weight bearing within an orthotic boot for eight weeks
2. Non-operative management: Same rehabilitation as above

Secondary Sponsor:
University Hospitals of Coventry and Warwickshire NHS Trust
Research and Development Department
Clifford Bridge Road
Coventry
CV4 8UW
United Kingdom
Primary outcome measure(s) Disability Rating Index (DRI) at 2, 6, 12 weeks and 6 and 9 months
Secondary outcome measure(s) 1. EQ-5D
2. Achilles tendon rupture score (ATRS)
3. Complications

All outcomes measured at 2, 6, 12 weeks and 6 and 9 months.
Sources of funding British Orthopaedic Foundation (UK) (ref: BOF 03:07)
Trial website http://www2.warwick.ac.uk/fac/med/research/csri/orthopaedics/research/primary/rat/
Publications
Contact name Mr  Matthew  Costa
  Address Warwick Medical School
Clinical Sciences Research Institute
Clifford Bridge Road
  City/town Coventry
  Zip/Postcode CV2 2DX
  Country United Kingdom
  Email matthew.costa@warwick.ac.uk
Sponsor University of Warwick (UK)
  Address c/o Grants and Contracts Officer
Research Support Services
University House
Kirby Corner Road
  City/town Coventry
  Zip/Postcode CV4 8UW
  Country United Kingdom
  Email n.k.bains@warwick.ac.uk
  Sponsor website: http://www2.warwick.ac.uk/
Date applied 07/07/2010
Last edited 11/08/2010
Date ISRCTN assigned 11/08/2010
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