Evaluation of the Relationship Between the Duration of the Evolution of the Complex Regional Pain Syndrome Type 1 (CRPS 1) and Effectiveness of the Continuous Peripheral Nerve Block (CPNB) Associated With an Intensive Rehabilitation Program

Last updated: April 8, 2025
Sponsor: Pôle Saint Hélier
Overall Status: Active - Recruiting

Phase

N/A

Condition

Reflex Sympathetic Dystrophy Syndrome (Rsds)

Mood Disorders

Somatoform And Dissociative Disorders

Treatment

Intensive rehabilitation program with CPNB

Clinical Study ID

NCT04767646
2020-A00084-35
  • Ages > 18
  • All Genders

Study Summary

The study evaluates the relationship between the duration of evolution of SDRC1 and the efficacy of continuous peripheral nerve block (c-PNB) associated with an intensive rehabilitation program to improve the therapeutic strategy of SDRC1.

The main hypothesis of this study is that if c-PNB is proposed earlier, the recovery, measured with a scale achievement of objectives, will be better.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • informed consent signed

  • Diagnosis of CRPS type 1 according to BUDAPEST criteria to the upper or lower limb

  • Affiliated to a social security scheme (beneficiary or entitled person)

  • Patients justifying the installation of a Continuous Peripheral Nerve Block (CPNB)including pain rebellious to physical and medicinal treatments, the presence offixed dystonia, or kinesiphobia or who are no longer progressing in therehabilitation algorithm and requiring the need for a specialised technicalplatform.

Exclusion

Exclusion Criteria:

  • CRPS Type 2

  • Contra-indication to the analgesics used (bupivacaine, ropivacaine, levobupivacaine)

  • Severe psychiatric decompensation

  • Under legal protection measures

  • Pregnant women

Study Design

Total Participants: 30
Treatment Group(s): 1
Primary Treatment: Intensive rehabilitation program with CPNB
Phase:
Study Start date:
February 23, 2021
Estimated Completion Date:
February 28, 2026

Connect with a study center

  • Pôle Saint Hélier

    Rennes, Bretagne 35000
    France

    Active - Recruiting

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