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EFFICACY of USUAL MANAGEMENT of CHRONIC IDIOPATHIC ANO-PERINEAL PAIN by USING LOCAL ANESTHETIC INFILTRATION

RecruitingNAAges 18 Years - anyAllGroupe Hospitalier Diaconesses Croix Saint-Simon
NCT06602349 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

The goal of this clinical trial is to evaluate the efficacy of a posterior perineal block performed under neurostimulation at 1 month after local anesthetic infiltration in the treatment of chronic idiopathic ano-perineal pain. The main questions aims to answer are : 1. The efficacy of a posterior perineal block performed under neurostimulation on pain 1 month after local anesthetic infiltration in the treatment of chronic idiopathic ano-perineal pain. 2. The rate of maintenance at 3 months of a positive response to the first infiltration. 3. The pain-free rate at 1 month after the first infiltration. 4. Evolution of quality of life and pain impact between inclusion and one month after the first infiltration. 5. Changes in anxiety and depressive disorders associated with pain between inclusion and one month after the first infiltration. 6. The evolution of symptoms related to central s

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📋 Eligibility rules (as published)
Inclusion Criteria: * Patient 18 years of age or older, * Express consent to participate in the study * Affiliated or beneficiary of a social security plan * Presenting chronic idiopathic ano-perineal pain * MRI normal or without pathology explaining pain (Multidisciplinary consultation meeting reread if in doubt) * Resistance to \"standard\" 1st-line medical treatment (level 1 or 2 analgesics and/or non-steroidal anti-inflammatory and/or local topicals) Exclusion Criteria: * Patient benefiting from a legal protection measure * Pregnant or breast-feeding woman * General and/or local infection (fistulous or cutaneous suppuration of anal margin) in progress * Known neurological pathology that may explain pain * Psychiatric pathology requiring medication * Anticoagulants or haemostasis disorders * Hypersensitivity to lidocaine hydrochloride or local anesthetics * Recurrent porphyrias
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What it tests

  • Lidocaine 10 MG/ML
  • Saline
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Where

1 site
Groupe hospitalier Diaconesses Croix Saint Simon
Paris, France
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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