Clinical trial Recruiting at 2 sites Observational Ages 18 and up

Achilles Tendon Rupture: 12-Month Outcomes After Non-Surgical Rehab

Official title: What Are the Isokinetic Strength Outcomes and Self-reported Functional Outcomes (ATRS) at 12 Months Following Non-surgical Management of Achilles Tendon Rupture Using the SMART Protocol?

Run by Liverpool University Hospitals NHS Foundation Trust · NCT07391553 · Data updated 2026-11-12

This study tests how well people recover 12–15 months after non-surgical treatment for an Achilles tendon rupture using a structured rehab protocol in an NHS setting.

More Achilles Tendon Rupture trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment115 (estimated)
SponsorLiverpool University Hospitals NHS Foundation Trust
Government
Locations2 sites (Liverpool, Merseyside and 1 other locations)
StatusRecruiting
StartedSeptember 8, 2026
Main results expectedJune 1, 2028
Study endsJanuary 1, 2029
Registry record updatedSeptember 17, 2026
Trial IDNCT07391553 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults aged 18 or older with a confirmed Achilles tendon rupture managed non-surgically using the SMART protocol, 12–15 months post-injury, and able to consent.

Probably not a fit

Patients who had surgical repair, are outside the 12–15 month window, or cannot tolerate strength testing may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This cross-sectional observational study evaluates long-term recovery after non-operative management of Achilles tendon ruptures treated with the SMART rehabilitation protocol. Participants from NHS databases attend a single visit at 12–15 months post-injury to have plantarflexor strength measured with isokinetic dynamometry and to complete patient-reported outcomes such as the ATRS and EQ-5D-5L. The assessment includes Achilles Tendon Resting Angle as an indirect measure of tendon elongation, with data collected on peak torque, torque per body mass, and functional status. The study is conducted at Liverpool University Hospitals NHS Foundation Trust, with recruitment from existing clinical records. Primary goals are to quantify strength recovery and functional outcomes; secondary analyses will contextualize structural characteristics and compare results within and between participants.

Why it matters

Potential benefit: If successful, findings could help clinicians gauge long-term recovery and optimize rehabilitation strategies after non-surgical treatment.

How similar studies have gone: Previous research has shown meaningful but variable long-term outcomes with non-surgical rehab after Achilles rupture; this study adds contemporary NHS-based, single-visit assessments.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

Aged 18 years or older at the time of recruitment

* Have a confirmed diagnosis of Achilles tendon rupture, diagnosed clinically and recorded within the NHS clinical database
* Have been managed non-surgically using the SMART (Swansea Morriston Achilles Rupture Treatment) rehabilitation protocol
* Be between 12 and 15 months post-injury at the time of study assessment
* Be able and willing to provide written informed consent to participate in the study

Exclusion Criteria:

* Unable to provide informed consent
* Have previously undergone surgical repair of the Achilles tendon or experienced a re-rupture
* Have a neuromuscular or neurological condition that could affect lower limb strength or function
* Did not follow the SMART rehabilitation protocol for non-surgical management
* Have a history of Achilles tendinopathy or rupture in the contralateral (uninjured) limb
* Are unable to tolerate isokinetic strength testing due to pain, discomfort, or other medical reasons

Where it's running

  • Broadgreen Hospital Physiotherapy department
    Liverpool, Merseyside, United Kingdom
    Recruiting
  • Aintree University Hospital Therapies department
    Liverpool, Merseyside, United Kingdom
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.