Clinical trials
Observational Pulmonary Atelectasis trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
100 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2006 | 1 |
| 2008 | 1 |
| 2011 | 6 |
| 2012 | 1 |
| 2013 | 3 |
| 2014 | 4 |
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 10 |
| 2024 | 17 |
| 2025 | 9 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 64 |
| Unknown status | 12 |
| Recruiting | 10 |
| Not yet recruiting | 7 |
| Active, not recruiting | 3 |
| Enrolling by invitation | 2 |
| Withdrawn | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Assiut University | 4 |
| Istanbul University | 3 |
| Zonguldak Bulent Ecevit University | 3 |
| Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | 2 |
| Carebot s.r.o. | 2 |
| Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital | 2 |
| Erasme University Hospital | 2 |
| European Society of Anaesthesiology | 2 |
| Fatih Sultan Mehmet Training and Research Hospital | 2 |
| Hacettepe University | 2 |
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 |
|---|---|
| Pulmonary Atelectasis | 100 |
| Respiratory Distress Syndrome | 11 |
| Pleural Effusion | 10 |
| Pneumothorax | 10 |
| Pneumonia | 9 |
| Premature Birth | 9 |
| Respiratory Insufficiency | 9 |
| Bronchial Spasm | 5 |
| Pneumonia, Aspiration | 4 |
| Postoperative Complications | 4 |
Trials
Showing 51 to 75 of 100. 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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