Clinical trials
Observational Down Syndrome trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
144 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 11 |
| 2010 | 3 |
| 2011 | 4 |
| 2012 | 8 |
| 2013 | 10 |
| 2014 | 7 |
| 2015 | 7 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 14 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 10 |
| 2026 | 9 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 75 |
| Unknown status | 26 |
| Recruiting | 20 |
| Terminated | 10 |
| Not yet recruiting | 5 |
| Active, not recruiting | 4 |
| Enrolling by invitation | 2 |
| Withdrawn | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Natera, Inc. | 8 |
| Sequenom, Inc. | 8 |
| University of Colorado, Denver | 5 |
| University of Sao Paulo | 4 |
| Assiut University | 3 |
| Cairo University | 3 |
| Children's Hospital Medical Center, Cincinnati | 3 |
| Hacettepe University | 3 |
| Hoffmann-La Roche | 3 |
| Progenity, Inc. | 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 |
|---|---|
| Down Syndrome | 144 |
| Trisomy 18 Syndrome | 25 |
| Trisomy 13 Syndrome | 21 |
| Aneuploidy | 13 |
| Turner Syndrome | 13 |
| Alzheimer Disease | 12 |
| Cerebral Palsy | 7 |
| Sex Chromosome Aberrations | 7 |
| Sleep Apnea, Obstructive | 7 |
| Trisomy | 6 |
Trials
Showing 51 to 75 of 144. Each trial links to its page on Pharma Observatory.
44 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
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