The correlation analysis of sympathetic nerve block, uterine inertia and IL-6 in febrile parturient women with epidural labor analgesia: a randomized controlled trial.

The correlation analysis of sympathetic nerve block, uterine inertia and IL-6 in febrile parturient women with epidural labor analgesia

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000033703

Enrollment

Unknown

Registered

2020-06-09

Start date

2020-06-20

Completion date

Unknown

Last updated

2020-06-15

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

Conditions

epidural labour analgesia

Interventions

low-concentration local anesthetic group (L group):0.075% ropivacaine +0.5ug/mL sufentanil

high-concentration local anesthetic group (H group):0.15% ropivacaine +0.5ug/mL sufentanil

control group (CON group):Nil

Eligibility

Sex/Gender

Female

Age

20 Years to 35 Years

Inclusion criteria

Inclusion criteria: Nulliparous women, full-term pregnancy with singleton, vaginal delivery, first stage of labor < 10 hours

Exclusion criteria

Exclusion criteria: Cardiopulmonary diseases (including hypertension), history of endocrine diseases (including diabetes), contraindications to epidural puncture, maternal body temperature higher than 37.5 degrees C before analgesia, BMI greater than 30, clearly diagnosed choritis, and repeated cervical examination.

Design outcomes

Primary

Measure	Time frame
tympanic temperature;The degree of sympathetic block;Serum levels of IL-6;Uterine Contraction;	—

Secondary

Measure	Time frame
VAS;Motor nerve block;Monocyte activity;	—

Countries

China

Contacts

Public ContactSun Caixia

Affiliated Hospital of Jiangsu University

suncaixia_zj@126.com+86 13952854371

Outcome results

None listed

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