Clinical trials
Intractable Pain trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
38 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 2 |
| 2009 | 1 |
| 2013 | 1 |
| 2015 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 4 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 18 |
| Unknown status | 7 |
| Terminated | 6 |
| Recruiting | 5 |
| Active, not recruiting | 1 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Abbott Medical Devices | 3 |
| Boston Scientific Corporation | 3 |
| Flowonix Medical | 2 |
| MedtronicNeuro | 2 |
| Alexandria University | 1 |
| All India Institute of Medical Sciences | 1 |
| Assistance Publique - Hôpitaux de Paris | 1 |
| Beijing Tsinghua Chang Gung Hospital | 1 |
| Bux, Anjum, MD | 1 |
| Centro Internacional del Cáncer | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Intractable Pain | 38 |
| Chronic Pain | 18 |
| Back Pain | 7 |
| Pain | 7 |
| Agnosia | 6 |
| Neuralgia | 5 |
| Cancer Pain | 4 |
| Low Back Pain | 4 |
| Failed Back Surgery Syndrome | 2 |
| Acute Pain | 1 |
Trials
Showing 76 to 38 of 38. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
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