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| Withdrawn | 2 |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 76 to 100 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.