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NCT07332728
Diaphragmatic Excursion Changes and Postoperative Oxygenation After Laparoscopic Cholecystectomy
trial testing Standard perioperative care with observational diaphragm ultrasonography in Perioperative Diaphragmatic Excursion in 62 participants. Not yet recruiting.
15 April 2026
Quick facts
| Lead sponsor | Istinye University |
|---|---|
| Status | Not yet recruiting |
| Study type | OBSERVATIONAL |
| Enrollment | 62 |
| Start date | 15 January 2026 |
| Primary completion | 15 April 2026 |
| Estimated completion | 30 April 2026 |
| Sites | 1 location across Turkey (Türkiye) |
Drugs / interventions tested
- Standard perioperative care with observational diaphragm ultrasonography
Conditions studied
- Perioperative Diaphragmatic Excursion — all drugs for Perioperative Diaphragmatic Excursion →
Sponsor
Istinye University
Who can join
Adults 18 to 75, any sex, with Perioperative Diaphragmatic Excursion. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Laparoscopic cholecystectomy and the associated pneumoperitoneum can impair diaphragmatic mechanics and reduce postoperative oxygenation. This prospective observational study aims to evaluate perioperative changes in diaphragmatic excursion measured by ultrasonography and to investigate their association with early postoperative oxygenation parameters and hypoxemia. By correlating diaphragmatic excursion changes with SpO₂/FiO₂ and the ROX index, the study seeks to clarify the physiological contribution of diaphragmatic dysfunction to postoperative hypoxemia in patients undergoing laparoscopic cholecystectomy.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT07332728
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT07332728 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Istinye University
- Last refreshed: 14 January 2026
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT07332728.
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