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Laser heat therapy could ease knee pain without smoke

NCT ID NCT07423182

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether adding a special laser treatment (CO2 infrared laser moxibustion) to standard exercise can reduce knee pain and improve movement in people with knee osteoarthritis. About 68 adults aged 55-65 with knee arthritis will receive either exercise alone or exercise plus the laser treatment over 8 weeks. Researchers will measure pain, knee motion, and cartilage changes at 3 and 6 months to see if the laser provides extra relief.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

68 people

The number who actually took part.

Started

Oct 2025

Expected to finish

Jul 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

55 to 65 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria Adults aged 55 to 65 years, male or female. Diagnosis of knee osteoarthritis with radiographic evidence (Kellgren-Lawrence grade 2 or higher). Knee osteoarthritis grade II or III according to the American Rheumatism Association (ARA) classification criteria. History of moderate to severe knee pain on most days during the past month. Able and willing to provide written informed consent and comply with study procedures. Exclusion Criteria Other diseases affecting the knee, such as rheumatoid arthritis, ankylosing spondylitis, fibromyalgia syndrome, or chronic fatigue syndrome. Use of steroid medication or acupuncture or moxibustion treatment within the previous 3 months. Intra-articular hyaluronate injection within the previous 6 months. Arthrocentesis or arthroscopy within the previous 1 year. Knee or hip replacement surgery, or planned joint replacement surgery during the trial period. Use of other external treatments during the trial (e.g., topical medication for knee pain). Body mass index (BMI) greater than 30 kg/m². Lower-limb fracture or injury affecting function. Neurological disorders or nerve root compression affecting the lower limb.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Rashid Latif Medical College, Lahore, Pakistan

    Lahore, 54000, Pakistan

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Other studies related to the condition(s) this trial covers.