Objective To investigate the nerve block of anterior layer of rectus sheath: a randomized controlled trial

Effect of rectus sheath nerve block on postoperative analgesia after cesarean section

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000039402

Enrollment

Unknown

Registered

2020-10-26

Start date

2020-10-28

Completion date

Unknown

Last updated

2021-02-01

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

Conditions

Postoperative analgesia

Interventions

RSB group:rectus abdominis never block

C group :Normal saline injection

Eligibility

Sex/Gender

Female

Age

25 Years to 35 Years

Inclusion criteria

Inclusion criteria: Puerperien who will be elective epidural anesthesia under the lower uterine transverse incision cesarean section of those maternal.

Exclusion criteria

Exclusion criteria: 1. Patients with severe systemic diseases; 2. Patients with coagulation dysfunction; 3. Those contraindications of intraspinal anesthesia such as puncture site infection, 4. Patients with chronic pain; 5. The target of drug abuse history, 6. Patients with previous abdominal surgery history, 7. Patients with straight incision for the first cesarean section, 8. Those who are allergic to any of the drugs used in the study will not change their habits, 9. Subjects with opioid tolerance, 10. Those who can't cooperate with the observation index score.

Design outcomes

Primary

Measure	Time frame
visual analogue scale;	—

Countries

China

Contacts

Public ContactWu Xiuguo

Rui'an People's Hospital

20111228wu@gmail.com+86 13676780023

Outcome results

None listed

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