Drug: Placebo oral capsule: chronic pain clinical trials
Registry records that list "Drug: Placebo oral capsule" as an intervention. Being studied does not mean an intervention works or is approved.
0
Trials with Canadian sites
0
Recruiting in Canada
5
Registry records in total
Trials in Canada
No trial with a Canadian site lists this intervention in this snapshot.
Trials worldwide (outside Canada)
5 trials, 0 recruiting or not yet recruiting. Recruiting first.
| Phase | Countries | ||||
|---|---|---|---|---|---|
| Buspirone for Opioid Tapering NCT03521960 | Completed | Phase 1 | United States | Johns Hopkins University | 2018-05-30 |
| The Effect of Cinnamon on Patients With Chronic Prostatitis/Chronic Pelvic Pain Syndrome; a Pilot Study NCT03946163 | Completed | Early phase 1 | Iraq | Al-Kindy College of Medicine | 2018-02-01 |
| The Clinical Effect of Fuke Qianjin Capsule on Chronic Pelvic Pain Caused by Pelvic Inflammation NCT03251560 | Unknown status | Phase 2 | China | Aijun Sun | 2016-12-01 |
| Preemptive Pregabalin in Myringoplasty NCT03603626 | Withdrawn | Not applicable | Nepal | Dhulikhel Hospital | 2015-09 |
| To Evaluate if the Medication Gabapentin Lessens Vulvar Pain NCT00390013 | Terminated | Not applicable | United States | Colleen Stockdale | 2007-01 |
Conditions studied with this intervention
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status.