Carotid Artery Corrected Flow Time and Inferior Vena Cava Collapsibility Index for Prediction of Hypotension After Induction of General Anesthesia in Geriatric Patients Undergoing Elective Surgery

Recruiting now

Conditions studied: Geriatrics, Hypotension on Induction, General Anesthetic Drug Adverse Reaction, Elective Surgery

In brief

In this observational study, we will assess cFT by Carotid ultrasound and IVC collapsibility index for prediction of hypotension after induction of general anesthesia in geriatric patients undergoing elective surgery.

Key facts

Study ID

NCT06814054

Run by

Tanta University

People needed

189

Starts

2025-03-01

Expected to finish

2026-05-01

Last updated by the study team

2025-07-01

Who can join

Age: 65 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• American Society of Anaesthesiologists Physical Status I to Ⅱ
• receiving general anesthesia for elective surgery
• fasted for at least 6 to 8 hours were recruited in this study

You may not qualify if…

• • patients who refused to participate in the study
• American Society of Anaesthesiologists Physical Status Ⅲ or Ⅳ
• Patients with a history of peripheral arterial diseases or atherosclerosis
• Patients with body mass index of greater than 30 kg/m2
• Patients with arrhythmia or cardiomyopathy
• Chronic obstructive pulmonary disease (COPD)
• baseline systolic arterial pressure (SAP) ≥ 180 mmHg or < 90mmHg
• Any episode of desaturation or difficult intubation during general anasethia induction

Where it is running

• Faculty of medicine, Tanta university — Tanta, El Gharbyia, Egypt (enrolling)

Full record on ClinicalTrials.gov

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