Clinical trials
Phase 4 trials in Nigeria
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
35 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 2 |
| 2012 | 1 |
| 2014 | 1 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 20 |
| Unknown status | 8 |
| Recruiting | 4 |
| Not yet recruiting | 2 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Ikechukwu Bartholomew Ulasi | 2 |
| Indiana University | 2 |
| Kirby Institute | 2 |
| Malaria Consortium | 2 |
| McMaster University | 2 |
| University of Abuja | 2 |
| University of Minnesota | 2 |
| Aminu Kano Teaching Hospital | 1 |
| Bayero University Kano, Nigeria | 1 |
| Clinton Health Access Initiative Inc. | 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 |
|---|---|
| HIV Infections | 3 |
| Malaria | 3 |
| Anemia, Sickle Cell | 2 |
| COVID-19 | 2 |
| Hypertension | 2 |
| Malaria, Falciparum | 2 |
| Abortion, Spontaneous | 1 |
| Acquired Immunodeficiency Syndrome | 1 |
| Agnosia | 1 |
| Breast Neoplasms | 1 |
Trials
Showing 51 to 35 of 35. Each trial links to its page on Pharma Observatory.
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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.
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