MedTrace Logo

Difference in Occurrence of Rebound Pain in Patients Undergoing Surgery Under Popliteal Block or Ankle Block

NCT05734469 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2023-02-21

No results posted yet for this study

Summary

This is a monocentric, comparative prospective randomized controlled trial. Patients will be randomised into 2 groups and will receive either a sciatic popliteal nerve block or an ankle block (single dose locoregional block injection before the surgery) for elective forefoot surgery in addition to general anaesthesia.

The study will:

* Compare the occurrence of rebound pain and its recovery between a peripheral nerve block of the popliteal sciatic nerve and an ankle block in patients undergoing lower limb (forefoot) bone surgery under general anaesthesia combined with a PNB achieved in preoperative single injection.
* To identify the role of the type of nerve fibers anesthetized and the local inflammatory process in rebound pain development.
* Assessing the amount of the local sympathetic block induced by the locoregional anesthesia could be used a non-invasive predictive indicator of the occurrence of rebound pain depending on the nerve fibers involved (purely sensitive versus sensitive and motor).

Conditions

  • Anesthesia, Regional
  • Anesthesia and Analgesia

Interventions

OTHER

Forefoot bone surgery

Elective forefoot bone surgery under popliteal sciatic nerve

OTHER

Forefoot bone surgery

Elective forefoot bone surgery under an ankle block

Sponsors & Collaborators

  • Cliniques universitaires Saint-Luc- Université Catholique de Louvain

    lead OTHER

Principal Investigators

  • Nassim TOUIL, MD · Cliniques universitaires Saint-Luc- Université Catholique de Louvain

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2023-02-15
Primary Completion
2024-02-15
Completion
2024-03-01

More Related Trials

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 NCT05734469 on ClinicalTrials.gov