TTE guided individualized prophylaxis of post-spinal hypotension during cesarean section

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900025191

Enrollment

Unknown

Registered

2019-08-16

Start date

2019-08-19

Completion date

Unknown

Last updated

2019-08-27

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

Conditions

post-spinal hypotension

Interventions

S Group:voluven 500ml in 15min from intrathecal anesthesia phenylephrine pumped at 30ug/min to prevent post-spinal hypotension from spinal drug injection

U group:Patients are classfied into UHH Subgroup(hypotension high risk)and UHL Subgroup(hypotension low risk)by TTE predictors. The treatment of hypotension in UHH Subgroup is the same as in S group,

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: ASA?~II; height 150-180cm, singleton full-term pregnacy; planned for elective cesarean section under spinal anesthesia or combined epidural-spinal anesthesia.

Exclusion criteria

Exclusion criteria: Pregnancy-related hypertension arrythmia or other severe heart disease contraindication of intrathecal anesthesia.

Design outcomes

Primary

Measure	Time frame
dosage of phenylephrine;fluid volume;	—

Secondary

Measure	Time frame
umbilical artery blood gas;umbilical vein blood gas;	—

Countries

China

Contacts

Public ContactFeng Shimiao

Department of Anesthesiology, West China Second University Hospital, Sichuan University

fengshimiao123@163.com+86 13438026300

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 10, 2026