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Hypotension and uteroplacental perfusion following spinal anesthesia in patients undergoing cesarean delivery

Hypotension and uteroplacental perfusion following spinal anesthesia in patients undergoing cesarean delivery

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100051159
Enrollment
Unknown
Registered
2021-09-15
Start date
2021-09-20
Completion date
Unknown
Last updated
2022-05-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Postspinal hypotension

Interventions

case series:None

Sponsors

International Peace Maternal and Child Health Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: Full-term, singleton mother, ASA I-II, planning elective cesarean section under combined spinal-epidural anesthesia.

Exclusion criteria

Exclusion criteria: 1. Childbirth aged = 40 years, gestational age = 41 weeks; 2. Emergency surgery, placenta previa, preeclampsia, cardiovascular and cerebrovascular diseases, diabetes; 3. Autonomic neuropathy, known anxiety disorder, any known medication, known fetal abnormalities, morbid obesity (BMI >= 40), and any contraindications to spinal anesthesia.

Design outcomes

Primary

MeasureTime frame
Placenta and uterine perfusion;Cord blood gas;—

Secondary

MeasureTime frame
Biomarkers in blood;—

Countries

China

Contacts

Public ContactXu Zifeng
xuzf@shsum.edu.cn+86 21 64070434

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026