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Investigation of the Role of Internal Jugular Vein Collapsibility Index in Predicting Spinal Anesthesia-Induced Hypotension in Preeclamptic Parturients
Sponsor: Ankara City Hospital Bilkent
Summary
This prospective, single-center observational study aims to evaluate the predictive value of the internal jugular vein collapsibility index (IJVCI) for spinal anesthesia-associated hypotension in preeclamptic parturients (gestational age ≥28 weeks) undergoing cesarean delivery classified as Lucas category 3-4. Preoperative IJVCI will be measured using ultrasonography before spinal anesthesia during spontaneous and deep respiration. The incidence of hypotension within the first 20 minutes after spinal anesthesia will be recorded. The diagnostic performance of IJVCI in predicting hypotension will be analyzed.
Key Details
Gender
FEMALE
Age Range
18 Years - 45 Years
Study Type
OBSERVATIONAL
Enrollment
96
Start Date
2026-05-01
Completion Date
2026-07-25
Last Updated
2026-03-27
Healthy Volunteers
No
Interventions
Internal Jugular Vein Collapsibility Index Measurement
Preoperative ultrasonographic measurement of the internal jugular vein collapsibility index (IJVCI) performed before spinal anesthesia in preeclamptic parturients (gestational age ≥28 weeks) undergoing cesarean delivery classified as Lucas category 3-4.
Locations (1)
Ankara Bilkent City Hospital
Ankara, Ankara, Turkey (Türkiye)