Clinical trials
Cough trials with no applicable phase and unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
27 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 27 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Eye & ENT Hospital of Fudan University | 2 |
| Riphah International University | 2 |
| Seoul National University Hospital | 2 |
| Ajou University School of Medicine | 1 |
| Assaf-Harofeh Medical Center | 1 |
| Beijing Chao Yang Hospital | 1 |
| Clalit Health Services | 1 |
| Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina | 1 |
| IRCCS San Camillo, Venezia, Italy | 1 |
| Imperial College London | 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 | 27 |
| Dyspnea | 4 |
| Pharyngitis | 4 |
| Hoarseness | 3 |
| Pulmonary Disease, Chronic Obstructive | 3 |
| Deglutition Disorders | 2 |
| Gastroesophageal Reflux | 2 |
| Pain | 2 |
| Anxiety Disorders | 1 |
| Asthma | 1 |
Trials
Showing 1 to 25 of 27. 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.