Popliteal Block for Lower Limb Angioplasty

M

Mahidol University

Status

Completed

Conditions

Anaesthesia and Analgesia
Angioplasty

Treatments

Procedure: Popliteal block
Other: Control

Study type

Interventional

Funder types

Other

Identifiers

NCT04445480
SI198/2019

Details and patient eligibility

About

Endovascular revascularization is an effective procedure in treatment of chronic critical limb ischemia. The less invasive procedure in high risk patients produce the benefit to the patients. However, some of the patients cannot tolerate local anaesthesia. These patients need sedation or even general anaesthesia, which increase unnecessary risk to the patients. This study is conducted to evaluate the benefit of popliteal sciatic nerve block or popliteal block compare to sedation in critical limb patients undergoing angioplasty.

Enrollment

40 patients

Sex

All

Ages

21+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Age more than 20 year-old with chronic ischemic limb pain
  • Scheduled for peripheral angioplasty under monitor anaesthesia care
  • Expected timing of procedure not more than 3 hours

Exclusion criteria

  • Age less than 21
  • Cannot cooperate with the staff
  • Having pain in other areas or both legs
  • Contraindicate for nerve block
  • Allergy to local anesthetic drugs or sedative drugs

Trial design

Primary purpose

Other

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

40 participants in 2 patient groups

Popliteal block group
Experimental group
Treatment:
Procedure: Popliteal block
Control group
Active Comparator group
Treatment:
Other: Control

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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