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Study identifier: NCT06511765 Synced from ClinicalTrials.gov · July 29, 2026
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Anesthetic Block of the Erector Muscles of the Lumbar Spine to Relieve Acute Lumbar Pain: Pilot Study

Condition: Lumbago  ·  Sponsor: Elsan

PhasePhase 3
Planned participants40
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This study concerns the treatment of recent lumbago and aims to evaluate the efficacy of an anesthetic block of the erector spinae muscles combining ropivacaine and dexamethasone. This treatment is routinely used in several institutions in France, but has never been the subject of a randomized placebo-controlled study to assess its efficacy at D4 of treatment. The BLOCLOMB comparative, randomized, double-blind study aims to validate the efficacy, over the first 4 days, of anesthetic blocks of the erector spinae muscles, during recent lumbago, on the pain of muscular contractures.

This description comes directly from the study's public registry record.

Talk to the study team

Yves MAUGARS, PhD  ·  +33 6 44 36 04 00  ·  cyhmla@gmail.com

Vincent WYART  ·  vincent.wyart@elsan.care

Always discuss trial participation with your own doctor first.

Locations (1)

Santé Atlantique ELSANSaint-Herblain, FranceRecruiting

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Source record: clinicaltrials.gov/study/NCT06511765