Clinical trials
Cough trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
67 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 1 |
| 2011 | 4 |
| 2012 | 2 |
| 2013 | 1 |
| 2014 | 3 |
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 67 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Jiangsu Hansoh Pharmaceutical Co., Ltd. | 3 |
| Beijing Chao Yang Hospital | 2 |
| CSPC ZhongQi Pharmaceutical Technology Co., Ltd. | 2 |
| Eye & ENT Hospital of Fudan University | 2 |
| Ligue Pulmonaire Neuchâteloise | 2 |
| Riphah International University | 2 |
| Seoul National University Bundang Hospital | 2 |
| Seoul National University Hospital | 2 |
| Ajou University School of Medicine | 1 |
| Assaf-Harofeh Medical Center | 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 | 67 |
| Pulmonary Disease, Chronic Obstructive | 9 |
| Dyspnea | 7 |
| Chronic Cough | 5 |
| Pharyngitis | 5 |
| Pneumonia | 4 |
| Asthma | 3 |
| Gastroesophageal Reflux | 3 |
| Hoarseness | 3 |
| Anxiety Disorders | 2 |
Trials
Showing 26 to 50 of 67. 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.
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