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Does the difference of the infusion rate local anesthetics in labor analgesia affect the analgesic effect?

Prospective comparative study of the analgesic effect of dural puncture epidural for labor analgesia by infusion rate of local anesthetics. - Comparative study of analgesic effect of dural puncture epidural by difference in infusion rate.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000039338
Enrollment
80
Registered
2020-02-15
Start date
2020-02-15
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

Group that administers local anesthetic at a rate of 0.4 ml / sec Group that administers local anesthetic at a rate of 0.1 ml / sec

Sponsors

Kitasato University
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: Pregnant women who are scheduled to undergo labor analgesia by dural puncture epidural technique and who have agreed to participate in the study. Pregnant women with normotensive blood pressure and no proteinuria (qualitative urine 1+) with ASA physical status 1 or 2

Exclusion criteria

Exclusion criteria: Chronic use of any drug, smoking, high blood pressure, diabetes, thyroid disease, nerve palsy, severe fetal malformation, fetal death or complicated heart disease.

Design outcomes

Primary

MeasureTime frame
Time to achieve cold dissipation to the 10th thoracic level and total anesthetic dosage—

Countries

Japan

Contacts

Public ContactSHUNSUKE HYUGA

Kitasato university Department of anesthesiology, school of medicine

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

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026