To Observe the Clinical Effect of Femoral Nerve Block With Low Concentration of Ropivacaine Based on DPN Grading

Brief summary (registry, in English)

The purpose of this study was to quantitatively standardize the performance of patients with DPN with different course of disease using high-frequency ultrasound, and to design experiments to verify the conclusion that DPN patients with peripheral nerve damage increased nerve sensitivity to local anesthetic drugs and increased block time, and to achieve the same blocking effect by using low-concentration local anesthetic drugs, so as to reduce the probability of complications such as transient nerve injury, severe nerve injury, and local anesthetic poisoning.

What you commit to

• Study type: Observational
• Planned participants: 60
• From 20 Aug 2025 to the primary completion date, 20 Aug 2025
• 1 site in 1 country
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 55 years to 85 years · Sex: All · Accepts healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

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