Evaluation of the Physiodoloris Pain Monitor in Patients With Complex Regional Pain Syndrome

Hopital Foch30 enrolled

Overview

A French University team (M. Jeanne, MD, and M. LOGIER, Ph D) have developed a pain assessment tool based on the analysis of the variability heart rate which evaluates the Analgesia Nociception Index (ANI). This index is intended to give a quantification of pain. The aim of the present study is to assess the validity of the ANI parameter in patients with Complex Regional Pain Syndrome treated with a nerve block (reversible pain).

Study Type

INTERVENTIONAL

Allocation

Purpose

DIAGNOSTIC

Masking

NONE

Enrollment

Conditions

Complex Regional Pain Syndrome

Interventions

Ropivacaine 0.5%DRUG

Ropivacaine is used to performed the perineural block

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * patients suffering from a Complex Regional Pain Syndrome of the upper or lower limb Exclusion Criteria: * contra-indication of a nerve block, * contra-indication of the use of the pain monitor

Locations (1)

Clinique des 2 Caps

Coquelles, France

Outcomes

Primary Outcomes

Evaluation of ANI before the peri-neural block

ANI is recorded before each nerve block

Time frame: 5 minutes

Evaluation of pain before the peri-neural block

Pain score is recorded before each nerve block

Time frame: 5 minutes

Secondary Outcomes

Evaluation of ANI after the peri-neural block

ANI is recorded after each nerve block

Time frame: 10 minutes

Evaluation of pain after the peri-neural block

Pain score is recorded after each nerve block

Time frame: 10 minutes

Data from ClinicalTrials.gov

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