Clinical trials
Observational Frailty trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
476 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 2 |
| 2007 | 2 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 6 |
| 2013 | 4 |
| 2014 | 9 |
| 2015 | 16 |
| 2016 | 11 |
| 2017 | 12 |
| 2018 | 21 |
| 2019 | 40 |
| 2020 | 47 |
| 2021 | 44 |
| 2022 | 51 |
| 2023 | 52 |
| 2024 | 43 |
| 2025 | 56 |
| 2026 | 50 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 198 |
| Unknown status | 113 |
| Recruiting | 91 |
| Not yet recruiting | 36 |
| Active, not recruiting | 23 |
| Terminated | 8 |
| Enrolling by invitation | 5 |
| Withdrawn | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Jewish General Hospital | 7 |
| National Taiwan University Hospital | 7 |
| Assiut University | 5 |
| Charite University, Berlin, Germany | 5 |
| Hacettepe University | 5 |
| University Hospital, Linkoeping | 5 |
| University of Leicester | 5 |
| University of Limerick | 5 |
| Ankara City Hospital Bilkent | 4 |
| Nanjing Medical University | 4 |
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 |
|---|---|
| Frailty | 476 |
| Sarcopenia | 56 |
| Cognitive Dysfunction | 29 |
| Neoplasms | 19 |
| Emergencies | 16 |
| Malnutrition | 16 |
| Postoperative Complications | 16 |
| Heart Failure | 13 |
| Cardiovascular Diseases | 12 |
| Dementia | 12 |
Trials
Showing 1 to 25 of 476. Each trial links to its page on Pharma Observatory.
376 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.