Clinical trials
Observational Disease Progression trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
220 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2002 | 2 |
| 2004 | 2 |
| 2005 | 1 |
| 2007 | 2 |
| 2008 | 4 |
| 2009 | 5 |
| 2010 | 4 |
| 2011 | 8 |
| 2012 | 9 |
| 2013 | 8 |
| 2014 | 7 |
| 2015 | 16 |
| 2016 | 10 |
| 2017 | 10 |
| 2018 | 7 |
| 2019 | 16 |
| 2020 | 21 |
| 2021 | 9 |
| 2022 | 14 |
| 2023 | 10 |
| 2024 | 14 |
| 2025 | 14 |
| 2026 | 17 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 92 |
| Unknown status | 43 |
| Recruiting | 35 |
| Active, not recruiting | 21 |
| Not yet recruiting | 20 |
| Withdrawn | 6 |
| Enrolling by invitation | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 7 |
| University of Zurich | 5 |
| Massachusetts General Hospital | 4 |
| Peking Union Medical College Hospital | 4 |
| Radboud University Medical Center | 4 |
| Ain Shams University | 3 |
| Assiut University | 3 |
| Monteris Medical | 3 |
| National Cancer Institute (NCI) | 3 |
| Peking University People's Hospital | 3 |
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 |
|---|---|
| Disease Progression | 220 |
| Parkinson Disease | 12 |
| Recurrence | 12 |
| Urinary Bladder Neoplasms | 10 |
| HIV Infections | 9 |
| Multiple Sclerosis | 9 |
| Amyotrophic Lateral Sclerosis | 8 |
| Non-Muscle Invasive Bladder Neoplasms | 8 |
| Pulmonary Disease, Chronic Obstructive | 8 |
| Breast Neoplasms | 7 |
Trials
Showing 26 to 50 of 220. Each trial links to its page on Pharma Observatory.
120 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.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.