Utility of USCOM to evaluate physiological change of hemodynamic parameters in twin pregnancy

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000037387

Enrollment

Unknown

Registered

2020-08-28

Start date

2021-01-01

Completion date

Unknown

Last updated

2020-10-19

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

Conditions

Cardiovascular diseases and pregnancy

Interventions

case series:Nil

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1)Uncomplicated twin pregnancies; 2)Gestational week 10-38.

Exclusion criteria

Exclusion criteria: 1) Preexisting chronic hypertension or kidney disease, cardiac disease; 2) Fetal congenital or chromosomal anomalies; 3) Intrauterine fetal demise.

Design outcomes

Primary

Measure	Time frame
Cardiac output;systemic vascular resistance;	—

Secondary

Measure	Time frame
Stroke Volume;mean arterial pressure;	—

Countries

China

Contacts

Public ContactShu Qun

Shanghai First Maternity and Infant Hospital

shuqun@51mch.com+86 13661902783

Outcome results

None listed

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