Condition
Atelectasis, Postoperative clinical trials and research
As of November 12, 2026, Find a Trial lists 5 Atelectasis, Postoperative clinical trials that are recruiting, at sites in 3 countries (most in China (2), Turkey (Türkiye) (2), Sweden (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 5Clinical trials
- 3Countries
Newest Atelectasis, Postoperative clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Single-step versus stepwise lung inflation after cardiopulmonary bypass | — | Samsun | Recruiting | Feb 25, 2026 |
| Ultrasound-guided lung recruitment to prevent postoperative lung complications after total laparoscopic hysterectomy in people with obstructive sleep apnea | — | Xinxiang, Henan | Recruiting | Jan 23, 2026 |
| Bedside lung ultrasound to find early breathing problems after low-flow anesthesia for gallbladder surgery | — | Ankara | Recruiting | Feb 13, 2025 |
| Effects of High-Frequency Oscillatory Ventilation in ICU Patients | — | Shanghai, Shanghai Municipality | Recruiting | Nov 25, 2024 |
| Using diaphragm ultrasound to predict respiratory complications after surgery | — | Stockholm, Stockholm County and 1 other locations | Recruiting | Jun 15, 2023 |
All recruiting trials (5)
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Single-step versus stepwise lung inflation after cardiopulmonary bypass
This study will test whether a single sustained lung inflation or a gradual stepwise inflation better preserves cardiac output and re-expands collapsed lung areas in adults undergoing elective open-heart surgery with cardiopulmonary bypass.
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Ultrasound-guided lung recruitment to prevent postoperative lung complications after total laparoscopic hysterectomy in people with obstructive sleep apnea
This trial will test whether ultrasound-guided lung recruitment maneuvers can reduce postoperative pulmonary complications in adults with obstructive sleep apnea having total laparoscopic hysterectomy.
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Bedside lung ultrasound to find early breathing problems after low-flow anesthesia for gallbladder surgery
This will use quick bedside lung ultrasound to test for early lung collapse and other breathing problems right after extubation in adults having laparoscopic gallbladder surgery with low-flow anesthesia.
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Effects of High-Frequency Oscillatory Ventilation in ICU Patients
This study is testing whether a new breathing treatment called Continuous High-Frequency Oscillatory Ventilation can improve lung function and comfort for awake ICU patients with collapsed lungs.
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Using diaphragm ultrasound to predict respiratory complications after surgery
This study is testing if using ultrasound to check diaphragm function can help predict breathing problems after major surgeries.
Related topics
Quick answers
How many Atelectasis, Postoperative clinical trials are recruiting right now?
5, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in China (2 trials), Turkey (Türkiye) (2 trials), Sweden (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.