Clinical trials
Terminated Cough trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
24 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 3 |
| 2012 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Terminated | 24 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Pfizer | 3 |
| Novartis Pharmaceuticals | 2 |
| Ache Laboratorios Farmaceuticos S.A. | 1 |
| Ainos, Inc. (f/k/a Amarillo Biosciences Inc. | 1 |
| BioCryst Pharmaceuticals | 1 |
| Centre Hospitalier Universitaire Saint Pierre | 1 |
| Columbia University | 1 |
| EndoGastric Solutions | 1 |
| Erasmus Medical Center | 1 |
| GlaxoSmithKline | 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 |
|---|---|
| Cough | 24 |
| Chronic Cough | 6 |
| Dyspnea | 3 |
| Respiratory Tract Infections | 3 |
| Dizziness | 2 |
| Gastroesophageal Reflux | 2 |
| Hypertension, Pulmonary | 2 |
| Pharyngitis | 2 |
| Pulmonary Arterial Hypertension | 2 |
| Pulmonary Disease, Chronic Obstructive | 2 |
Trials
Showing 1 to 24 of 24. 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.