Effectiveness of Laser Therapy on Proximal Hamstring Tendinopathy

Tendinopathy Clinical Trial

Official title:

Effectiveness of High Power Laser Therapy on Pain and Isokinetic Power in Athletes With Proximal Hamstring Tendinopathy: a Randomized Controlled Trial

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05100394
• Other study ID #: RRC-2021-07
• Status: Completed
• Phase: N/A
• Start date: April 5, 2021
• Est. completion date: September 23, 2021

Study information

• Verified date: October 2021
• Source: King Saud University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Proximal hamstring tendinopathy (PHT) is tendinopathy of the semimembranosus and/or biceps femoris/semitendinosus complex. Previous studies have shown the efficacy of laser therapy in the treatment of tendinopathy. To the best of the investigator's knowledge, no study has compared the effects of high-power LASER therapy with conventional physiotherapy programs in proximal hamstring tendinopathy patients. Therefore, this study aimed to assess the effects of high-power laser therapy on pain and muscle power in proximal hamstring tendinopathy patients.

Description:

2 arms comparative pretest-posttest experimental research design with random allocation of subjects into groups (experimental and control group) using the lottery method. A total of thirty-six participants aged between 18-35 (mean age) years, were recruited in the present study. The selected participants were randomly allocated into experimental and control groups using the lottery method and website randomization.com with eighteen participants in each group. The participants and outcome assessor were kept blinded to the allocation. In the experimental group, the high-power laser was given whereas in the control group conventional physiotherapy treatment was given for 4 weeks. Conventional physiotherapy treatment included the US, moist heat pack, and home exercises. Home exercises include nordic hamstring exercises - 2 sets of 5 repetitions, 3 days/week for 3 weeks.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 36
• Est. completion date: September 23, 2021
• Est. primary completion date: August 27, 2021
• Accepts healthy volunteers: No
• Gender: Male
• Age group: 18 Years to 35 Years

Eligibility

Inclusion Criteria:

• Athletes

• pain located deep in the buttock/posterior thigh region

• tenderness of ischial tuberosity

• hamstring muscle tightness.

Exclusion Criteria:

• Recent trauma to the posterior thigh

• Musculoskeletal disorder of ipsilateral lower extremity

• taking pain medication daily

• hypertension, malignancy, autoimmune disease, phlebitis, blood disorder.

Related Conditions & MeSH terms

• Lasers
• Tendinopathy

Intervention

Radiation:
• Laser Therapy
Therapeutic laser therapy was applied.

Other:
• Ultrasound + Moist Heat pack + Exercises
Ultrasound therapy, a moist heat pack, and a home exercise program were given.

Locations

Country	Name	City	State
Saudi Arabia	King Saud University	Riyadh

Sponsors (1)

Lead Sponsor	Collaborator
King Saud University

Country where clinical trial is conducted

Saudi Arabia, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Numerical Pain Rating Scale	On a scale of 0-10, patients rate their current pain level. Higher scores mean worse outcome.	3 weeks.
Primary	Isokinetic peak torque	Isokinetic muscle power was measured.	3 weeks.