Evaluation of the Anesthesia Effect of Sciatic Nerve Combined with Femoral Nerve Block Based on Local Tissue Oxygen Saturation Monitoring

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2300079187

Enrollment

Unknown

Registered

2023-12-27

Start date

2024-01-01

Completion date

Unknown

Last updated

2024-01-08

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

Conditions

nerve blocking anesthesia

Interventions

The group of successful sciatic and femoral nerve block :Tissue oxygen saturation monitoring

The group of failed sciatic and femoral nerve block:Tissue oxygen saturation monitoring

Eligibility

Sex/Gender

All

Age

18 Years to 64 Years

Inclusion criteria

Inclusion criteria: Patients undergoing elective lower limb surgery under sciatic nerve combined with femoral nerve block anesthesia, regardless of gender, aged 18-64 years, ASA grade I or II, with no skin damage, redness, swelling, nodules, etc. in the monitoring area, and normal body temperature.

Exclusion criteria

Exclusion criteria: Pregnant and lactating women, obese (BMI = 28 kg/m2), unable to complete pain and cold related scores, arteriovenous fistula, peripheral vascular disease, stroke, taking medication a or ß Receptor blockers, St02 electrodes should not be placed in the affected area.

Design outcomes

Primary

Measure	Time frame
tissue oxygen saturation;	—

Secondary

Measure	Time frame
Sensory block score;Motor block score;	—

Countries

China

Contacts

Public ContactYanliang Qu

PLA Navy No. 971 Hospital

luckyking999@163.com+86 532 5187 0063

Outcome results

None listed

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