Hemodynamic changes during laparoscopic surgeries under general anaesthesia

Not yet recruiting

Conditions: Medical and Surgical,

Registration Number: CTRI/2025/03/083149

Lead Sponsor: SRM Medical College and Hospital

Brief Summary: This prospective, observational study investigates the hemodynamic changes that occur during laparoscopic surgeries under general anesthesia, specifically focusing on variations in heart rate, mean arterial pressure, airway pressure, and lung compliance due to carbon dioxide insufflation and patient Positioning. Laparoscopic procedures, while beneficial in reducing postoperative pain and hospital stay, can cause significant physiological changes, necessitating careful anesthetic management. Since limited research exists on these effects, this study aims to provide a deeper understanding of how intraabdominal pressure and patient positioning influence hemodynamics, ultimately improving anesthesia protocols and patient safety. Conducted at SRM Medical College Hospital, this study includes 106 patients, with data recorded before and at various stages of surgery.

Detailed Description: Not available

Recruitment & Eligibility

Status: Not Yet Recruiting

Sex: All

Target Recruitment: 106

Inclusion Criteria

1.Patients admitted for elective laparoscopic procedure, SRM Medical College Hospital & Research centre 2.American Society of Anaesthesiologist (ASA) physical status I and II will be selected.

Exclusion Criteria

1.Patient not willing to participate 2.Cardiovascular, Respiratory, and Cerebrovascular diseases 3.Patient with autonomic neuropathy 4.BMI more than 30 and less than 19.

Study & Design

Study Type: Observational

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
To observe changes in Mean arterial pressure and heart rate after pneumoperitoneum during Laparoscopic surgeries.	Before intubation, after intubation, after CO2 insufflation, after positioning, after 1 hour, after desufflation, after extubation

Secondary Outcome Measures

Name	Time	Method
To monitor variations in airway pressures and capnography during the procedure.

Trial Locations

Locations (1): SRM medical college and hospital
🇮🇳
Kancheepuram, TAMIL NADU, India
SRM medical college and hospital
🇮🇳Kancheepuram, TAMIL NADU, India
Dr C R Saravanan
Principal investigator
9941308899
drcrsaravanan@gmail.com