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High-Intensity Laser Therapy and Physiotherapy for Bone Health in Postmenopausal Women: A Randomized Trial
Sponsor: Iuliu Hatieganu University of Medicine and Pharmacy
Summary
The goal of this clinical trial is to learn if adding high-intensity laser therapy (HILT) to a physiotherapy programme helps bone health in women after menopause who have low bone density (osteopenia or osteoporosis). It also looks at safety and quality of life. The main questions it aims to answer are: Does adding high-intensity laser therapy change a blood marker of bone formation called P1NP? Does adding high-intensity laser therapy improve participants' quality of life? Researchers will compare a group that gets physiotherapy plus real laser therapy with a group that gets physiotherapy plus a sham laser (a look-alike treatment that gives no real laser energy). This shows if the laser itself makes a difference. Participants will: Do the same physiotherapy programme, 3 times a week for 4 weeks Get either real or sham laser therapy at each session Give blood samples before and after treatment to measure the bone marker Fill in two quality-of-life questionnaires before and after treatment Have one bone density scan (DXA) at the start to check they can take part
Official title: The Effects of High-Intensity Laser Therapy Combined With Physiotherapy on Bone Turnover and Bone Mineral Density in Postmenopausal Women With Osteopenia or Osteoporosis: A Randomized Controlled Trial
Key Details
Gender
FEMALE
Age Range
50 Years - 70 Years
Study Type
INTERVENTIONAL
Enrollment
40
Start Date
2026-07-27
Completion Date
2027-02-28
Last Updated
2026-07-29
Healthy Volunteers
No
Conditions
Interventions
High-Intensity Laser Therapy
Pulsed near-infrared laser, 7 W, 5 J/cm², applied over the lumbar spine (L1-L5) with a scanning handpiece for about 150 seconds per session, three sessions per week for four weeks (12 sessions total). Delivered in the experimental arm only.
Sham Laser
A sham device identical in appearance and operation to the active laser but delivering no therapeutic energy. Applied on the same schedule: about 150 seconds per session over the lumbar spine (L1-L5), three sessions per week for four weeks. Delivered in the control arm only, to preserve blinding
Standardised Physiotherapy Programme
A standardised physiotherapy (exercise) programme delivered identically in both arms as a background co-intervention. The programme is the same in content, frequency and duration for all participants, so the comparison isolates the added effect of the active laser versus sham.
Locations (1)
Clinical Rehabilitation Hospital
Cluj-Napoca, Cluj, Romania