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Distribution and analgesic effect of local anesthetics in superficial and deep serratus anterior plane block under ultrasound guidance

Distribution and analgesic effect of local anesthetics in superficial and deep serratus anterior plane block under ultrasound guidance

Status
Recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100044670
Enrollment
Unknown
Registered
2021-03-25
Start date
2021-04-01
Completion date
Unknown
Last updated
2021-09-28

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

Conditions

Serratus anterior plane block

Interventions

5:Different Anesthesia Methods

Sponsors

Second Affiliated Hospital of Soochow University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Sign the informed consent, the American society of anesthesiologists (ASA) class I ~ II, aged 18 to 75 years old; 2. Normal cognitive function, no mental diseases; 3. The blood and lymphatic system function normally; 4. Complete clinical data;

Exclusion criteria

Exclusion criteria: 1. Anesthesia contraindication; 2. Pregnant and lactating women; 3. Infection or nerve injury at the puncture site; 4. Patients with coagulation dysfunction; 5. Transfer or death during the study period; 6. Participate in other clinical researchers at the same time; 7. Anatomical abnormalities of chest found by physical examination and spontaneous pneumothorax in medical history; 8. Body mass index >= 30kg/m2; 9. Metal implants (pacemakers, etc.); 10. Have used non-steroidal anti-inflammatory drugs within the past 2 weeks; 11. Persons known to be allergic to ropivacaine or other amides LA.

Design outcomes

Primary

MeasureTime frame
Distribution of local anesthetics;

Secondary

MeasureTime frame
Range of nerve block;

Countries

China

Contacts

Public ContactZhu Jiang

The Second Affiliated Hospital of Soochow University

zhujiangsz@126.com+86 13962153438

Outcome results

None listed

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