Status:

NOT_YET_RECRUITING

Topical Diclofenac vs.Oral Ibuprofen for MSK Pain in Children

Lead Sponsor:

University of Calgary

Collaborating Sponsors:

Hamilton Health Sciences Corporation

Conditions:

Musculoskeletal Injury

Pediatrics

Eligibility:

All Genders

6-18 years

Phase:

PHASE3

Brief Summary

The TOP-MAP pilot trial has multiple goals. The first goal of this pilot clinical trial is to find out if it will be possible to carry out a study at multiple pediatric emergency department sites (Ped...

Detailed Description

In Canada, musculoskeletal sprains and strains account for 10% of Emergency department visits in children aged 10-17 years of age. Unlike upper limb injuries, which are often fractured, injuries to th...

Eligibility Criteria

Inclusion

  • Age 6 to 18 years old.
  • Injury less than or equal to 4 days old
  • Non-fractured MSK soft-tissue injury (ankle or knee, confirmed clinically and/or radiographically)
  • Pain score of more than or equal to 3 on the verbal numerical rating scale, with movement in the past 2 hours or before analgesia

Exclusion

  • Previous enrolment in the trial
  • Barriers to topical treatment application, including skin conditions (e.g. eczema, infection, open wounds) or overlying material (e.g., rigid cast) which would make applying topical treatment impossible.
  • Any other history, condition, therapy, or uncontrolled intercurrent illness, which could, in the opinion of the Qualified Medical Investigator or treating physician, would make the participant unsuitable for this study
  • Any contraindication to NSAID use including but not limited to a history of GI bleeding, gastric ulcer, inflammatory bowel disease, prior cerebrovascular bleeding, bleeding diathesis, interstitial kidney disease
  • Taking NSAIDs daily for other indications (e.g, chronic pain or arthritis)
  • Known hypersensitivity to ibuprofen, diclofenac or other NSAIDs.
  • Any known allergy or intolerance to any components (e.g., aloe vera) included in the oral or topical preparations of the investigational products
  • Current use of prohibited medications known to impair renal function when combined with NSAIDs or cause potential additive risks of gastrointestinal toxicity and renal impairment
  • Absence of a parent/guardian for children who are not mature minors.
  • Caregiver and/or child cognitive impairment precluding the ability to complete study procedures
  • Inability to obtain consent, and to complete follow-up surveys due to language barrier
  • Known or suspected late pregnancy (gestational age ≥20 weeks) at the time of enrolment or breastfeeding females, due to the risk of premature closure of the ductus arteriosus associated with NSAID use
  • Current enrollment in another pain-related clinical trial or in a study that, in the opinion of the Qualified Medical Investigator, may interfere with enrollment, involve investigational products that interact with study medications, or compromise follow-up and outcome assessment

Key Trial Info

Start Date :

September 2 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

March 31 2028

Estimated Enrollment :

60 Patients enrolled

Trial Details

Trial ID

NCT07145645

Start Date

September 2 2025

End Date

March 31 2028

Last Update

August 28 2025

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