Predicting Spinal Hypotension in Cesarean Section
Eligible age
1.5–3.8 yrs
Accepts
Women
Locations
0 states
Healthy volunteers
No
See if you qualify for this study
Answer a few quick questions about your location and health. Takes about a minute.
About this study
This prospective observational study investigates the predictive value of anthropometric and hemodynamic indices for spinal anesthesia-induced hypotension (SAIH) during cesarean section. While spinal anesthesia is preferred for its rapid onset, SAIH remains a frequent complication risking maternal and fetal safety. The study enrolled parturients at Erciyes University, excluding those with hypertension or extreme weight/height. Preoperative measurements included BMI, waist circumference (WC), body roundness index (BRI), and modified shock index (MSI). Following standardized spinal anesthesia with hyperbaric bupivacaine (Harten's dosage), hemodynamic parameters and sensory block levels were monitored. This research aims to determine whether BRI and WC offer superior predictive utility compared with conventional markers such as BMI and MSI to enhance individualized risk assessment in obstetric anesthesia.
Sponsor: TC Erciyes University
You may qualify if…
- ✓ 1. American Society of Anesthesiologists (ASA) Class II
- ✓ 2. Having regular antenatal visits
- ✓ 3. Singleton pregnancy at ≥37 weeks of gestation
- ✓ 4. Pregnant women aged 18-45 -
You may not qualify if…
- ✕ 1. Those with eclampsia, those with preeclampsia
- ✕ 2. Undergoing an emergency cesarean section
- ✕ 3. Those with bleeding diathesis and those receiving anticoagulant therapy
- ✕ 4. With a history of carotid artery stenosis,
- ✕ 5. Cardiovascular disease,
- ✕ 6. Hypertension,
- ✕ 7. Chronic obstructive pulmonary disease,
- ✕ 8. Heart rhythm outside of sinus
Source: ClinicalTrials.gov · NCT07499947 · last updated 2026-03-31