Clinical study of continuous epidural puncture under the guidance of ultrasound in labor analgesia

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000033561

Enrollment

Unknown

Registered

2020-06-05

Start date

2020-06-03

Completion date

Unknown

Last updated

2020-11-16

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

Conditions

Labor analgesia

Interventions

Group A:Paracentric epidural puncture under the guidance of ultrasound

Group B:Traditional median approach for epidural puncture

Eligibility

Sex/Gender

Female

Age

20 Years to 43 Years

Inclusion criteria

Inclusion criteria: 1. Pregnant women with full-term pregnancy and single birth; 2. Objects without heart, lung, liver, kidney and nervous system diseases; 3. Subjects with normal coagulation function and Hb > 100g / L; 4. Subjects classified as grade I or II by American Society of anesthesiologists.

Exclusion criteria

Exclusion criteria: 1. Patients with previous back pain and operation history; 2. Patients receiving corticosteroid treatment; 3. Patients with important organ dysfunction; 4. Patients with previous headache history; 5. Patients with severe spinal deformity; 6. The patients who transferred to caesarean section.

Design outcomes

Primary

Measure	Time frame
Puncture time;	—

Secondary

Measure	Time frame
Preparation time before anesthesia;Effective time;Try on times;Pain at puncture point;Incidence of neural alloesthesia;Incidence of complications;Score of patients' satisfaction with the whole process of labor analgesia;	—

Countries

China

Contacts

Public ContactMa Yue

Department of Anesthesiology, Beijing Haidian Hospital

13810946756@139.com+86 13810946756

Outcome results

None listed

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