Effect of individualized labor analgesia timing on the satisfaction of labor analgesia: a multicenter open-label randomized controlled study

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-IPR-16007976

Enrollment

Unknown

Registered

2016-02-23

Start date

2016-03-01

Completion date

Unknown

Last updated

2017-04-18

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

Conditions

labor analgesia

Interventions

Intervention Group:labor anagesia depend on the NRS of parturient

Control Group:labor anagesia depend on the dilatation of cervix

Eligibility

Sex/Gender

Female

Age

18 Years to 36 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18-36 years, single cephalic term pregnant, planned vaginal delivery of primipara; 2. Voluntary labor analgesia and agreed to participate in this study.

Exclusion criteria

Exclusion criteria: 1. refuse to join; 2. contraindications for epidural puncture,including history of central nervous system infection,spinal disease, systemic infection, the puncture site of skin or soft tissue infection, blood coagulation dysfunction, and history of mental disease.

Design outcomes

Primary

Measure	Time frame
the satisfaction of labor analgesia;	—

Secondary

Measure	Time frame
labor process;delivery outcome;anagesia related adverse events;	—

Countries

China

Contacts

Public ContactWang Dong-xin

wangdongxin@hotmail.com+86 13910731903

Outcome results

None listed

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