Ultrasonographic Measurement of Internal Jugular Vein as a Predictor of Hypotension Following Spinal Anesthesia

Completed

• Conditions: Hypotension Postprocedural; Spinal Anesthetics Causing Adverse Effects in Therapeutic Use
• Interventions: Other: spinal anesthesia

• Registration Number: NCT04486612
• Lead Sponsor: Eskisehir Osmangazi University

Brief Summary

Hypotension after spinal anesthesia is associated with significant perioperative morbidity and mortality, especially in hypovolemic patients. Ultrasonographic measurement of internal jugular vein (IJV) has been recently shown as effective in predicting the intravascular volume status. The aim was to investigate the reliability of preanesthetic ultrasound measurements of IJV in predicting hypotension after spinal anesthesia.

Detailed Description

Hypotension after spinal anesthesia is associated with significant perioperative morbidity and mortality, especially in hypovolemic patients. Ultrasonographic measurement of internal jugular vein (IJV) has been recently shown as effective in predicting the intravascular volume status. The aim was to investigate the reliability of preanesthetic ultrasound measurements of IJV in predicting hypotension after spinal anesthesia.

Study Timeline

• Study Start: 2020-01-01
• Study First Submitted: 2020-07-22
• Study First Submitted QC: 2020-07-22
• Study First Posted: 2020-07-24
• Primary Completion: 2020-09-24
• Study Completion: 2020-09-24
• Status Verified: 2021-02
• Last Update Submitted: 2021-02-01
• Last Update Posted: 2021-02-03

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 47

Inclusion Criteria

• Patients between the ages of 18-65 Patients who read and accept the consent form of the study Patients undergoing elective surgery under spinal anesthesia

Exclusion Criteria

• under 18 years old, ASA scores 3-4, presence of any significant hepatic, renal, cardiavasculary, or respiratory disease, having left ventricular ejection fraction less than 40%, and allergy to study medications.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
non-hypotension	spinal anesthesia	-
hypotension	spinal anesthesia	-

Primary Outcome Measures

Name	Time	Method
The association between sonographic measurements and postspinal hypotension	first 30 minute	The aim of the study is to evaluate the association between sonographic measurements and postinduction hypotension.

Trial Locations

Locations (1)

Eskişehir Osmangazi Univercity; 🇹🇷 Eskişehir, Turkey