To compare the efficacy of ultrasound-guided posterior rectus sheath block and lateral transversalis fascia block for postoperative analgesia in single-port laparoscopic adnexal surgery

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300077159

Enrollment

Unknown

Registered

2023-11-01

Start date

2023-11-01

Completion date

Unknown

Last updated

2023-11-06

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

Conditions

Transumbilical single-port laparoscopic adnexal surgery

Interventions

Posterior rectus sheath block:Posterior rectus sheath block was performed postoperatively

Lateral transversal plane block:Lateral transversus abdominis plane block was performed

Eligibility

Sex/Gender

Female

Age

18 Years to 60 Years

Inclusion criteria

Inclusion criteria: Patients with ASA grade I to II, aged 18-60 years old, underwent transumbilical approach single-hole laparoscopic gynecological adnexal surgery under general anesthesia.

Exclusion criteria

Exclusion criteria: 1. Patients with BMI>28 kg/m2 or BMI 3 hours; The blood loss was more than 400ml.

Design outcomes

Primary

Measure	Time frame
Success rate of analgesia in umbilical incision;	—

Secondary

Measure	Time frame
NRS pain scores for incisional and visceral pain at rest and during coughing at 2, 6, 12, 24, and 48 hours after surgery;NRS pain scores for incisional and visceral pain during exercise at 24 and 48 hours after surgery;The number of times fentanyl was urgently needed in the postanesthesia care unit;Time in the postanesthesia care unit;Incidence of nausea and vomiting in the postanesthesia care unit;Incidence of sleep disruption due to pain on the first postoperative night;Number of rescue analgesics used within 48 hours after surgery;Time from the end of surgery to the first rescue analgesic;Satisfaction of patients;Occurrence of adverse events;	—

Measure

Time frame

NRS pain scores for incisional and visceral pain at rest and during coughing at 2, 6, 12, 24, and 48 hours after surgery;NRS pain scores for incisional and visceral pain during exercise at 24 and 48 hours after surgery;The number of times fentanyl was urgently needed in the postanesthesia care unit;Time in the postanesthesia care unit;Incidence of nausea and vomiting in the postanesthesia care unit;Incidence of sleep disruption due to pain on the first postoperative night;Number of rescue analgesics used within 48 hours after surgery;Time from the end of surgery to the first rescue analgesic;Satisfaction of patients;Occurrence of adverse events;

—

Countries

China

Contacts

Public ContactYaqin Xiong

West China Second University Hospital, Sichuan University

yaqinxiong@sohu.com+86 198 2896 6090

Outcome results

None listed

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