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Effect of Recruitment Maneuver on Postoperative Atelectasis Assessed by Lung Ultrasound in Laparoscopic Cholecystectomy

NCT07324122 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 80

Last updated 2026-03-04

Study results available
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Summary

This study is an observational clinical investigation designed to evaluate perioperative lung aeration in adult patients undergoing elective laparoscopic cholecystectomy under general anesthesia. The primary objective is to assess lung status using lung ultrasound in patients aged 18 to 65 years.

A total of 80 volunteer participants will be enrolled. Lung aeration will be evaluated using lung ultrasound scoring before and after surgery. Patient demographic characteristics, medical history, intraoperative airway pressure values, and perioperative lung ultrasound scores will be recorded for analysis.

This study is conducted solely for research purposes and does not involve any drug intervention. All patients will receive standard perioperative care as determined by their attending anesthesiologist and surgical team, with no deviation from routine clinical practice. Participation is voluntary, and patients may withdraw from the study at any time without affecting their medical care.

Conditions

  • Pulmonary Atelectasis

Sponsors & Collaborators

  • Fatih Sultan Mehmet Training and Research Hospital

    lead OTHER

Principal Investigators

  • doga meric yukselen, MD · ISTANBUL PROVINCIAL HEALTH DIRECTORATE FATIH SULTAN MEHMET TRAINING AND RESEARCH HOSPITAL

  • elif acar deger, MD · ISTANBUL PROVINCIAL HEALTH DIRECTORATE FATIH SULTAN MEHMET TRAINING AND RESEARCH HOSPITAL

  • oznur demiroluk, MD · ISTANBUL PROVINCIAL HEALTH DIRECTORATE FATIH SULTAN MEHMET TRAINING AND RESEARCH HOSPITAL

  • arzu yildirim ar, MD · ISTANBUL PROVINCIAL HEALTH DIRECTORATE FATIH SULTAN MEHMET TRAINING AND RESEARCH HOSPITAL

  • arsen gungor ay, MD · ISTANBUL PROVINCIAL HEALTH DIRECTORATE FATIH SULTAN MEHMET TRAINING AND RESEARCH HOSPITAL

  • cansu ofluoglu, MD · ISTANBUL PROVINCIAL HEALTH DIRECTORATE FATIH SULTAN MEHMET TRAINING AND RESEARCH HOSPITAL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-04-09
Primary Completion
2025-10-09
Completion
2025-10-10

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07324122 on ClinicalTrials.gov