Dietary supplement: Placebo: chronic pain clinical trials
Registry records that list "Dietary supplement: Placebo" as an intervention. Being studied does not mean an intervention works or is approved.
0
Trials with Canadian sites
0
Recruiting in Canada
13
Registry records in total
Trials in Canada
No trial with a Canadian site lists this intervention in this snapshot.
Trials worldwide (outside Canada)
13 trials, 2 recruiting or not yet recruiting. Recruiting first.
| Phase | Countries | ||||
|---|---|---|---|---|---|
| A+HA Premium Oral Hyaluronic Acid Drink Functional Evaluation Trial for Delaying Joint Pain NCT07800676 | Not yet recruiting | Not applicable | Taiwan | Taipei Medical University | 2026-09-01 |
| PRL2019 in the Treatment of Juvenile Fibromyalgia NCT07738926 | Not yet recruiting | Not applicable | Italy | Istituto Giannina Gaslini | 2026-08-01 |
| Effects of UC-II, Glucosamine and Curcumin Supplementation on Knee Pain and Inflammation. NCT06581094 | Completed | Not applicable | Taiwan | Taipei Medical University | 2024-08-20 |
| A Study of the Feasibility of Using the Dietary Supplement "ARTNEO" in Patients With Osteoathritis NCT05975879 | Completed | Not applicable | Russia | NPO Petrovax | 2022-05-31 |
| Evaluate the Use of the Foundation Pain Index and the Nutritional Supplement BioPlete™ in Adults With Chronic Pain NCT05278533 | Completed | Not applicable | United States | Ethos Research & Development | 2021-11-02 |
| High Dose Vitamin D Plus Multivitamin in the Prevention of Cluster Headache NCT04570475 | Terminated | Not applicable | United States | The University of Texas Health Science Center, Houston | 2021-09-15 |
| Gold Factor on Knee Joint Health and Function NCT05347602 | Completed | Not applicable | United States | 4Life Research, LLC | 2020-08-03 |
| Effectiveness of Curcumin-based Food Supplement in Reducing Pain and Inflammatory Component in Osteoarthritis NCT04207021 | Unknown status | Not applicable | KOS Care SRL - Istituto di Riabilitazione Santo Stefano | 2019-12-18 | |
| Supplementation With Vitamin D3 on Chronic Low Back Pain Patient NCT06082375 | Completed | Not applicable | Poland | Medical University of Gdansk | 2019-08-01 |
| The Effects of Fish Oil on Patients With Chronic Nonspecific Low Back Pain NCT02774109 | Completed | Not applicable | Taiwan | Chang Gung Memorial Hospital | 2016-12 |
| Clinical Trial to Measure the Maximun HR After ReConnect ® Supplementation vs. Placebo in CFS. NCT02063126 | Completed | Phase 2, Phase 3 | Spain | Hospital Universitari Vall d'Hebron Research Institute | 2013-01 |
| Palmitoylethanolamide for Post-operative Pain Prevention NCT01491191 | Unknown status | Not applicable | Italy | University of Modena and Reggio Emilia | 2012-01 |
| Role of Antioxidants Supplementation in Chronic Pancreatitis NCT00319358 | Completed | Phase 3 | India | All India Institute of Medical Sciences | 2003-10 |
Conditions studied with this intervention
- Knee Pain Chronic5 trials
- Osteoarthritis2 trials
- Knee Arthritis2 trials
- Knee Osteoarthritis2 trials
- Chronic Pancreatitis1 trials
- Chronic Fatigue Syndrome1 trials
- Chronic Low Back Pain1 trials
- Chronic Pain1 trials
- Rheumatoid Arthritis1 trials
- Osteoarthritis, Knee1 trials
- Chronic Low-back Pain1 trials
- Inflammation1 trials
- Fibromyalgia1 trials
- Fibromyalgia Syndrome1 trials
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status.