SV and IVC Collapsibility Index to Predict Postinduction Hypotension
Trial statusNot yet recruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age40-70
SponsorAin Shams University
About this trial
Postinduction hypotension (PIH) is a frequent complication during general anesthesia. This study aims to compare the predictive effectiveness and diagnostic accuracy of stroke volume (SV) measured via left ventricular outflow tract velocity time integral (LVOT-VTI) versus the inferior vena cava collapsibility index (IVC-CI) using transthoracic echocardiography. The assessment will be conducted in adult patients with intestinal obstruction undergoing exploratory abdominal surgery under general anesthesia.
Eligibility criteria
Qualifiers
Adult patients with intestinal bowel obstruction undergoing exploratory abdominal surgery under general anesthesia.
Age 40 to 70 years old.
Body Mass Index (BMI) = 18 to 25 kg/m2.
American Society of Anesthesiologists (ASA) physical status grade I or II.
Disqualifiers
American Society of Anesthesiologists (ASA) physical status grade >= III.
Patients in whom the IVC cannot be visualized or patients with poor echogenicity.
Patients with hemodynamic instability.
Patients with vascular, respiratory, or cardiac diseases (e.g., cardiomyopathy, heart valve disease, arrhythmia, or bad exercise tolerance).
Trial design
Treatments tested in this trial
- Not listed
Trial groups
No trial groups listed
Locations
Sponsors and collaborators
Source ClinicalTrials.gov