Knee pain relief showdown: which technique wins?
NCT ID NCT07589933
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested two manual therapy techniques—Strain Counterstrain and Graston Technique—in 60 adults with patellofemoral pain syndrome (pain around the kneecap). The goal was to see which method better reduces pain and improves knee movement right after treatment. Participants were split into two groups, and their pain and function were measured before and after a single session.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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60 people
The number who actually took part.
- Started
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Nov 2025
- Finished
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May 2026
- Lead sponsor
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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
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18 to 45 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18-45 years. * Anterior or peripatellar knee discomfort reproduced by a minimum of two aggravating exercises (e.g., squatting, stairs, running, prolonged sitting). * No history of trauma. * On the Numerical Pain Rating Scale (NPRS), pain severity is ≥3/10 at baseline. * Symptom duration ≥2 months. * Ability to understand instructions and provide informed consent (or parental consent for minors). Exclusion Criteria: * Individuals who have had lower limb surgery within the previous 12 months * Existence of other knee pathologies (e.g., meniscal tear with locking, tibiofemoral osteoarthritis, inflammatory arthritis). * Skin infection, open wound, or dermatological condition at the treatment site. * Use of anticoagulants/bleeding disorders or recent corticosteroid injection within 3 months. * Receipt of manual therapy (SCS, IASTM/Graston) to the affected knee within the past 4 weeks.
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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
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Sir Ganga Ram Hospital, Department of Physical Therapy
Lahore, Punjab Province, 54000, Pakistan
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Other studies related to the condition(s) this trial covers.
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