Clinical trials
Phase 2/3 trials in the United States with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
99 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 3 |
| 2002 | 4 |
| 2003 | 3 |
| 2004 | 1 |
| 2006 | 8 |
| 2007 | 5 |
| 2008 | 4 |
| 2009 | 3 |
| 2010 | 3 |
| 2011 | 3 |
| 2012 | 8 |
| 2013 | 2 |
| 2014 | 9 |
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 7 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 99 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 3 |
| Albany Medical College | 2 |
| First Affiliated Hospital of Harbin Medical University | 2 |
| Glaser Pediatric Research Network | 2 |
| NMT Medical | 2 |
| Peschke GmbH | 2 |
| Physician Recommended Nutriceuticals | 2 |
| ARYx Therapeutics | 1 |
| Advanced Specialty Care | 1 |
| Alliance for Clinical Trials in Oncology | 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 |
|---|---|
| COVID-19 | 3 |
| Coronary Artery Disease | 3 |
| Kidney Failure, Chronic | 3 |
| Prostatic Neoplasms | 3 |
| Agnosia | 2 |
| Asthma | 2 |
| Bile Duct Neoplasms | 2 |
| Bronchopulmonary Dysplasia | 2 |
| Cholangiocarcinoma | 2 |
| Constipation | 2 |
Trials
Showing 1 to 25 of 99. Each trial links to its page 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.