Clinical study on improving postoperative limb discomfort of patients with brachial plexus block with warm ropivacaine

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200058256

Enrollment

Unknown

Registered

2022-04-03

Start date

2022-04-08

Completion date

Unknown

Last updated

2023-12-19

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

Conditions

Physical discomfort after brachial plexus anesthesia

Interventions

Warming group:Warming

Normal group:None

Eligibility

Sex/Gender

All

Age

10 Years to 55 Years

Inclusion criteria

Inclusion criteria: 1. The operation time is less than 4 hours; 2. Aged between 10 and 55 years; 3. ASA grade 1 to 2, BMI 18.5 to 28.

Exclusion criteria

Exclusion criteria: 1. Block incomplete transfer to general anesthesia; 2. The patient requested to terminate the experiment midway; 3. Other factors may affect the experimental effect.

Design outcomes

Primary

Measure	Time frame
Incidence of paresthesia and discomfort;Incidence of abnormal movement sensation and discomfort;	—

Secondary

Measure	Time frame
Sensory nerve recovery time;Motor nerve recovery time;	—

Countries

China

Contacts

Public ContactZhang Erfei

zhangerfei09@126.com+86 13891170975

Outcome results

None listed

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