Actively Recruiting

Phase Not Applicable
Age: 18Years - 50Years
All Genders
NCT05241197

Effects of Low-load Resistance Training With Blood Flow Restriction in Patients With Achilles Tendinopathy

Led by University of Gran Rosario · Updated on 2024-12-06

52

Participants Needed

1

Research Sites

222 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

Midportion Achilles tendinopathy (MAT) is a common overuse injury of the lower extremity characterized by the presence of pain, restricted function and interruption of sport activities. Conservative management of MAT has been suggested as the first line of treatment. Actually, there are several exercise programs with beneficial effects on pain and function among which high load training stands out. However, this training modality is inherently difficult to implement in certain populations and pathological conditions due to their inability to tolerate this mechanical stress. In this sense, low load training with blood flow restriction (BFR-LLT) emerges as an effective option in producing hypertrophic adaptations with low intensities (30% 1RM). However, this training modality has not yet been studied in tendon pathology. The aim of this study is to evaluate the potential clinical effects of BFR-LLT in comparison with HLT in patients with chronic MAT.

CONDITIONS

Official Title

Effects of Low-load Resistance Training With Blood Flow Restriction in Patients With Achilles Tendinopathy

Who Can Participate

Age: 18Years - 50Years
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Clinical diagnosis of unilateral midportion Achilles tendinopathy
  • Achilles pain lasting more than 3 months
  • Age between 18 and 50 years, any gender
  • Ability to read and speak Spanish to provide consent and follow instructions
  • Ability to attend in-clinic treatments 2 to 3 times per week for 12 weeks
Not Eligible

You will not qualify if you...

  • Any ankle or foot surgery
  • History of Achilles tendon rupture
  • Heel pain within the last 3 months
  • Presence of systemic disorders or diseases
  • History of deep venous thrombosis, hypertension, or blood clotting disorders
  • Body mass index over 30 kg/m2
  • Pregnancy
  • Use of local steroid injections or systemic fluoroquinolone drugs
  • Average pain less than 2 on the Numeric Pain Rating Scale
  • Victorian Institute of Sport Assessment-Achilles score over 90%
  • Inability to perform the study exercises

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Trial Site Locations

Total: 1 location

1

University of Gran Rosario

Rosario, Santa Fe Province, Argentina, 2000

Actively Recruiting

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Research Team

G

Gonzalo Elias, PT

CONTACT

L

Leonardo Intelangelo, MSc, PT

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

SINGLE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

2

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