Carotid Doppler Changes After Passive Leg Raising for Prediction of Post-Induction Hypotension in Gastrointestinal Tumor Surgery

ConditionsPost-induction Hypotension (PIH)Gastrointestinal Tumor Surgery

Trial statusNot yet recruiting

Trial phaseNot listed

Trial typeObservational

Biological sexAll

Age18+

SponsorAnkara City Hospital Bilkent

About this trial

This prospective study aims to investigate the role of the passive leg raise maneuver prior to anesthesia induction in predicting post-induction hypotension among elective gastrointestinal tumor surgery patients using carotid artery Doppler parameters.

Eligibility criteria

Qualifiers

Adults aged 18 years or older

Patients scheduled for elective gastrointestinal tumor surgery

Surgery planned under general anesthesia

Body mass index (BMI) <40 kg/m²

Disqualifiers

Refusal to participate or inability to obtain written informed consent

BMI ≥40 kg/m²

Pregnancy

Emergency surgery

Trial design

Treatments tested in this trial

Not listed

Trial groups

99 Participants

are grouped into 1 trial group

Sponsors and collaborators

Ankara City Hospital Bilkent

Lead sponsor

Source ClinicalTrials.gov