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The effect of high power laser and quadriceps strengthening exercises on osteoarthritis

Comparison of the effect of high-level laser and quadriceps muscle strengthening exercises using biofeedback on pain and function in patients with knee osteoarthritis

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT20221115056509N1
Enrollment
40
Registered
2023-03-17
Start date
2022-04-21
Completion date
Unknown
Last updated
2023-04-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Osteoarthritis. Diseases of the musculoskeletal system and connective tissue(M00-M99)

Interventions

Intervention 1: Intervention group: Group A was treated with high-power laser and exercise therapy for 10 sessions. Intervention 2: Intervention group: or group B that was treated with quadriceps musc

Sponsors

Birjand University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Being on stage two or three of knee osteoarthritis A history of continuous knee pain caused by osteoarthritis for at least 6 months Minimum pain intensity of 3 based on Visual Analog Scale (VAS) criteria before the intervention Body mass index less than or equal to 30 kg/m2 No using non-steroidal anti-inflammatory drugs and steroids before or during the intervention A healthy mental state and full satisfaction to participate in the research

Exclusion criteria

Exclusion criteria: Patients under 18 years old pregnant women Non-completion of evaluation and treatment programs Irregular attendance in the treatment program The use of intra-articular injections during the last year before the study and during the study A history of knee injury and surgery Suffering from neuromuscular diseases and malignant tumors Having bone implants in the lower limbs Suffering from any rheumatological disease that requires steroid drugs Participation in exercise therapy and physiotherapy programs during the last 6 months

Design outcomes

Primary

MeasureTime frame
Evaluation of pain using a visual analogue scale (VAS). Timepoint: After 10 sessions of laser therapy and after biofeedback and exercise therapy. Method of measurement: VAS criteria.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMaryam Rahimi

Birjand University of Medical Sciences

Jazebi1998@gmail.com+98 56 3239 5000

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026