A prospective study analyzing the relationship between heart rate variability and maternal hypotension/ fetal bradycardia after combined spinal and epidural analgesia for labor analgesia

A prospective study analyzing the relationship between heart rate variability and maternal hypotension/ fetal bradycardia after combined spinal and epidural analgesia for labor analgesia - Comparison of maternal heart rate variability before and after combined spinal and epidural analgesia

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000035272

Enrollment

150

Registered

2019-01-04

Start date

2019-01-04

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Pregnancy

Interventions

None listed

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Patients who requested labor analgesia with combined spinal and epidural analgesia and consented to participate in the study

Exclusion criteria

Exclusion criteria: 1.If a labor analgesia with combined spinal and epidural analgesia was contraindicated because of hematologic diseases or other reasons 2.If the patient did not wish to undergo combined spinal and epidural analgesia

Design outcomes

Primary

Measure	Time frame
Heart rate variability rate change before and after spinal analgesia for labor. Comparison of heart rate variability in normotensive and hypotensive groups after analgesia.	—

Secondary

Measure	Time frame
The secondary endpoint is FHR abnormalities (late or variable decelerations) within 30 minutes after CSEA.	—

Countries

Japan

Contacts

Public ContactSHUNSUKE HYUGA

Kitasato University Anesthesiology, School of Medicine

shyuga@kitasato-u.ac.jp042-778-8606

Outcome results