Early Detection of Lung Complications Using Ultrasound After Laparoscopic Gallbladder Surgery with Low-Flow Anesthesia

What this Trial Is About

Researchers are investigating early postoperative lung complications, especially atelectasis, in patients undergoing laparoscopic gallbladder removal using low-flow anesthesia. This study aims to detect lung issues soon after extubation through lung ultrasonography, a safe and quick imaging method, to help reduce pulmonary problems by enabling timely interventions like oxygen support and respiratory exercises. The research focuses on patients receiving general anesthesia with low fresh gas flow rates, which is common but not well-studied in this surgery type. The study is observational and involves a single group of patients undergoing laparoscopic cholecystectomy with low-flow anesthesia. No treatments or interventions will be administered by the researchers. Lung ultrasonography will be used to monitor for atelectasis and other lung complications during and after surgery. This non-invasive technique can be repeated easily at the bedside, making it practical for detecting postoperative lung problems early. Participants will be monitored primarily for the incidence of postoperative atelectasis within one hour of surgery, along with other pulmonary complications. Data collection will include lung ultrasound scores and clinical assessments. The study does not involve treatment changes and will track outcomes without altering usual care. Participation will last through the perioperative period with follow-up evaluations shortly after surgery to assess lung health.

Ultrasound for Postop Lung Issues in Low-Flow Anesthesia