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Anterior Lumbar Interbody Fusion (ALIF) as well as Direct Lateral Interbody Fusion (DLIF) are established techniques for lumbar interbody fusion. In contrast with posterior approaches, they allow free approach to the anterior disc space without opening of the spinal canal or the neural foramina. However, the additional anterior approach conveys specific concerns, including abdominal pain that may delay recovery after surgery. The transversus abdominis plane (TAP) block is a validated approach for postoperative pain relief following abdominal surgeries. There is currently no evidence of the possible benefits of TAP block as part of multimodal pain management after ALIF/DLIF surgery. The investigator hypothesize that a single-injection TAP block reduces opioid consumption after anterior lumbar fusion surgery. The main goal of this prospective, randomized, double-blind, placebo-controlled study is to demonstrate a >35% reduction in opioid consumption during the 24h following ALIF/DLIF surgery.
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Clinical trial : therapeutic, prospective, randomized,double blind, placebo-controlled, with parallel group, of superiority, in intention to treat, monocentric study.
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40 participants in 2 patient groups, including a placebo group
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Data sourced from clinicaltrials.gov
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