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Clinical observation of different abdominal nerve blocks used after single-port laparoscopic surgery

Clinical observation of direct rectus sheath block for post single-port laparoscopic surgery analgesia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2200057461
Enrollment
Unknown
Registered
2022-03-13
Start date
2022-03-15
Completion date
Unknown
Last updated
2024-02-11

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

Conditions

None listed

Interventions

Control group:Intravenous analgesia
Group TAP:Transversal myofascial block
Group RSB:Posterior sheath block of rectus abdominis directly under the incision

Sponsors

International Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 50 Years

Inclusion criteria

Inclusion criteria: Patients undergoing elective gynecological single-port laparoscopic surgery, ASA 1-2, aged 18-50 years.

Exclusion criteria

Exclusion criteria: 1. Abnormal obesity (BMI greater than 35); 2. Abdominal wall nerve block contraindications (local infection, abnormal coagulation, local anesthesia drug allergy, local anatomical abnormality), intravenous analgesic drug allergy (hydromorphone and Keven); 3. The operation time is more than 3 hours; 4. Patients who underwent single-port laparoscopy for whole uterus and refused to participate in the study.

Design outcomes

Primary

MeasureTime frame
Postoperative visual analog score;Functional activity score;Number of patient-controlled sessions;—

Secondary

MeasureTime frame
Nausea;Vomiting;Time of getting up;Score of satisfaction;—

Countries

China

Contacts

Public ContactXu Tao

International Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University

towerxutao@163.com+86 18017310165

Outcome results

None listed

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