Other: Observation: chronic pain clinical trials
Registry records that list "Other: Observation" as an intervention. Being studied does not mean an intervention works or is approved.
1
Trials with Canadian sites
0
Recruiting in Canada
6
Registry records in total
Trials in Canada
1 trial, 0 recruiting or not yet recruiting. Recruiting first.
| Phase | Provinces | ||||
|---|---|---|---|---|---|
| The Prevalence of Chronic Pain and Continued Opioid Use After Cardiac Surgery NCT03412448 | Unknown status | Quebec | Montreal Heart Institute | 2017-06-01 |
Trials worldwide (outside Canada)
5 trials, 0 recruiting or not yet recruiting. Recruiting first.
| Phase | Countries | ||||
|---|---|---|---|---|---|
| Patients With Chronic Pelvic Pain With Vaginal Microbiota NCT03786588 | Unknown status | China | Peking Union Medical College Hospital | 2018-12-25 | |
| Characterization of Chronic Pain in Elderly Population With Emphasis on Differences Between Gender NCT06855797 | Completed | Brazil | University of Sao Paulo General Hospital | 2017-07-05 | |
| Painful Channelopathies Study NCT02696746 | Unknown status | United Kingdom | King's College London | 2012-02 | |
| Pain In Neuropathy Study NCT02672059 | Unknown status | United Kingdom | King's College London | 2011-02 | |
| Pain Processing in Anxiety and Depression NCT00560196 | Completed | Denmark | Danish Pain Research Center | 2007-11 |
Conditions studied with this intervention
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status.