Drug: Tramadol: chronic pain clinical trials

Registry records that list "Drug: Tramadol" as an intervention. Being studied does not mean an intervention works or is approved.

Trials with Canadian sites

Recruiting in Canada

Registry records in total

Trials in Canada

No trial with a Canadian site lists this intervention in this snapshot.

9 trials, 2 recruiting or not yet recruiting. Recruiting first.

		Phase	Countries
Comparison of Two Postoperative Care Strategies After Breast Surgery NCT07880223	Not yet recruiting	Not applicable	Greece	Moumtzidou Maria Aikaterini	2026-10
NonNarcotic Pain Control in Percutaneous Needle Tenotomy of Elbow NCT06373978	Recruiting	Phase 4	United States	The Cleveland Clinic	2024-08-12
Tapentadol vs Tramadol in Arthroscopic Rotator Cuff Repair NCT07779473	Active, not recruiting		Greece	University of Thessaly	2026-07-01
Tapentadol vs Tramadol in Total Knee Arthroplasty NCT06269770	Unknown status	Phase 4	Greece	University of Thessaly	2023-05-01
Efficacy of Duloxetine in Conjunction With Tramadol for Chronic Cancer Pain NCT05311774	Completed	Not applicable	Egypt	Assiut University	2022-04-01
Pain Multidisciplinar Intervention in Major Trauma Patients NCT05355441	Completed		Spain	Nuria Llorach-Perucho	2022-04-01
Study to Compare Gabapentin to Tramadol in Children With Chronic Neuropathic or Mixed Pain NCT02722603	Terminated	Phase 3	Germany, Netherlands	Pharmaceutical Research Management srl	2018-09-12
The Effect of Gabapentin Used as a Preemptive to the Emergence and Development Chronic Neuropathic Pain in Patients After Spinal Cord Trauma NCT03255330	Withdrawn	Phase 3	Czechia	Masaryk University	2017-10
Norspan® Patches Versus Tramadol in Subjects With Chronic, Moderate to Severe Osteoarthritis Pain in the Hip Knee and/or Lumbar Spine NCT00426647	Completed	Phase 4	Finland	Norpharma A/S	2007-02

Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status.