Low dose continuous infusion of norepinephrine for the prevention of hypotension after cesarean section in women with preeclampsia

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300078736

Enrollment

Unknown

Registered

2023-12-18

Start date

2023-12-25

Completion date

Unknown

Last updated

2024-01-08

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

Conditions

preeclampsia

Interventions

Norepinephrine group:continuous infusion of norepinephrine

Eligibility

Sex/Gender

Female

Age

18 Years to 40 Years

Inclusion criteria

Inclusion criteria: (1) Women aged 18 to 40 years with preeclampsia; (2) Systolic blood pressure =140 mmHg , and/or diastolic blood pressure =90 mmHg at two times, interval of more than 4 hours, gestational week >20 W, 24h urinary protein =300mg or =1+.

Exclusion criteria

Exclusion criteria: (1) Intraspinal anesthesia contraindicated; (2) Active stage of labor; (3) Placenta previa or other placental abnormalities; (4) Multiple pregnancy; (5) Pulmonary edema; (6) Obesity in pregnant; (7) Umbilical cord prolapse; (8) Chronic hypertension; (9) Refuse to sign the informed consent.

Design outcomes

Primary

Measure	Time frame
The occurrence of hypotension after spinal anesthesia;	—

Secondary

Measure	Time frame
Heart;Breathe;Nausea and vomiting;	—

Countries

China

Contacts

Public ContactLin Jin

Women's hospital school of medicine Zhejiang university

wnyxyjl@163.com+86 159 5819 5268

Outcome results

None listed

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