The Influence of Ropivacaine Temperature on Ultrasound-Guided Subgluteal Sciatic Nerve Block

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200064350

Enrollment

Unknown

Registered

2022-10-03

Start date

2022-10-03

Completion date

Unknown

Last updated

2023-05-15

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

Conditions

Intraoperative and postoperative pain

Interventions

Room Temperature Group:put the ropivacaine in the operating room at 23°Cperature

warmed Group:warm the ropivacaine to 30°C

Eligibility

Sex/Gender

All

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Patients aged 18 to 80 years; 2. Patients with ASA I to II; 3. Patients undergoing upper limb surgery.

Exclusion criteria

Exclusion criteria: 1. Pregnancy; 2. Coagulopathy; 3. Mental and neuromuscular disorders; 4. Multiple trauma; 5. Local infection; 6. Obesity; 7. Vascular disease; 8. Diabetes.

Design outcomes

Primary

Measure	Time frame
The onset time of sensory block;	—

Countries

China

Contacts

Public ContactJiliang He

The Cixi People's Hospital

hejilianglove@163.com+86 15825550982

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 8, 2026