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Clinical observation of ultrasound-guided thoracic paravertebral nerve block for anesthesia in liver surgery

Clinical observation of ultrasound-guided thoracic paravertebral nerve block for anesthesia in liver surgery

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100046795
Enrollment
Unknown
Registered
2021-05-28
Start date
2021-06-15
Completion date
Unknown
Last updated
2022-01-10

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

Conditions

Liver diseases requiring surgical treatment

Interventions

control group:General anesthesia
experimental group:Combined ultrasound-guided thoracic paravertebral nerve block under general anesthesia

Sponsors

Zhangzhou Hospital, Fujian Province
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1.Patients undergoing liver surgery in the hepatobiliary department of our hospital; 2.Aged 18 to 60 years; 3.ASA I~III grade; 4.Regardless of gender; 5.Agreed to sign the informed consent to collect perioperative vital sign data for the study.

Exclusion criteria

Exclusion criteria: 1.Allergic to local anesthetics of ropivacaine; 2.Coagulation dysfunction; 3.Severe infection at the puncture site; 4.Severe cardiovascular and cerebrovascular diseases; 5.Severe postoperative complications require a second operation; 6.Mental retardation or inability to express and communicate clearly, affecting information gatherers.

Design outcomes

Primary

MeasureTime frame
Hemodynamics;Visual Analogue Scale (VAS);Patient-controlled intravenous analgesia pump pressing times;Incidence of nausea and vomiting;Ramsay sedation score;—

Countries

China

Contacts

Public ContactLu Zhiwei

Zhangzhou Hospital, Fujian Province

172801231@qq.com+86 13605041560

Outcome results

None listed

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