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Effect of Subarachnoid Block and Femoropopliteal Block to Limb Perfusion in PAD Patients

NCT06702202 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 16

Last updated 2024-11-22

No results posted yet for this study

Summary

This pilot study investigates the effects of femoropopliteal and subarachnoid nerve blocks on tissue oxygen saturation (StO2) in patients with Peripheral Arterial Disease (PAD) during lower limb surgeries. Using Near-Infrared Spectroscopy (NIRS), the study compares changes in StO2 post-block. Although no significant differences were found between the two block types at most time points, subarachnoid blocks generally led to higher StO2 increases compared to femoropopliteal blocks, with significant differences observed at 5 and 15 minutes post-block.

Conditions

  • Peripheral Arterial Disease
  • Subarachnoid Block
  • Femoropopliteal Block
  • Tissue Oxygen Saturation

Interventions

DRUG

Mixture of local anesthetics

Marcaine® (bupivacaine HCl) 0,5% and Xylocaine® (Lidocaine HCL) 2% = 2:1 Given in Femoropopliteal block group (Group F)

DRUG

0.5% hyperbaric bupivacaine

Given in Subarachnoid block group (Group S)

Sponsors & Collaborators

  • Indonesia University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-01-01
Primary Completion
2024-07-01
Completion
2024-07-01

Countries

  • Indonesia

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06702202 on ClinicalTrials.gov