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Effect of prophylactic application of phenylephrine on neonatal transient dyspnea after elective cesarean section under spinal anesthesia

Effect of prophylactic application of phenylephrine on neonatal transient dyspnea after elective cesarean section under spinal anesth

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100042053
Enrollment
Unknown
Registered
2021-01-13
Start date
2021-09-01
Completion date
Unknown
Last updated
2021-04-12

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

Conditions

Transient Tachypnea of Newborns

Interventions

preventive use of phenylephrine group:0.1 mg phenylephrine was given once (prepared into 2 mL solution)
control group:saline

Sponsors

Shaoxing Shangyu Maternal and Child Health Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 45 Years

Inclusion criteria

Inclusion criteria: (1) Normal singleton pregnant women with ASAI-II scheduled for elective cesarean section under spinal anesthesia at 37 weeks and above; (2) Weight 50-100kg, height 150-180cm.

Exclusion criteria

Exclusion criteria: (1) Hypertensive disorder complicating pregnancy or gestational diabetes; (2) Maternal history of asthma; (3) Maternal prenatal exposure to steroids.

Design outcomes

Primary

MeasureTime frame
Incidence of neonatal temporary dyspnea;—

Secondary

MeasureTime frame
Catecholamine concentration in neonatal umbilical vein blood;Incidence of hypotension in the two groups of mothers;Total dosage of phenylephrine in two groups;—

Countries

China

Contacts

Public ContactChen Jianxiao

Shaoxing Shangyu Maternal and Child Health Hospital

2756333089@qq.com+86 15325238739

Outcome results

None listed

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