Application of ultrasound-guided improved rectus sheath block in laparoscopic cholecystectomy

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000029069

Enrollment

Unknown

Registered

2020-01-12

Start date

2020-02-01

Completion date

Unknown

Last updated

2020-01-13

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

Conditions

laparoscopic cholecystectomy

Interventions

Venous maintenance group:Propofol, Remifentanil, cis

???????????????????????:improved rectus sheath block with Propofol, Remifentanil, cis

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Aged 18-70 years; 2. ASA grades II~III; 3. Patients who plan to undergo laparoscopic cholecystectomy.

Exclusion criteria

Exclusion criteria: 1. Severe liver, kidney and other chronic disease. 2. Patients with contraindications to regional block technique (allergic to local anesthetic, peripheral infection of puncture site and coagulation disorders); 3. Patients with dementia or severe cognitive impairment; 4. Any cerebrovascular accident occurred within 3 months, such as stroke, transient ischemic attack (TIA), etc 5. Any communication difficulty; 6. A history of dependence on painkillers.

Design outcomes

Primary

Measure	Time frame
Postoperative opioid demand;Postoperative pain score;	—

Secondary

Measure	Time frame
recovery time;	—

Countries

China

Contacts

Public ContactXu Guanghong

The First Affiliated Hospital of Anhui Medical University

xuguanghong2004@163.com+86 13856949535

Outcome results

None listed

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