Obesity surgery
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Randomized Controlled Trial
Analgesic effects of a single preoperative dose of pregabalin after laparoscopic sleeve gastrectomy.
The treatment of pain in obese patients is always a challenge. These patients have low pain thresholds, and the use of opioids can be especially harmful. Intraoperative nervous fiber section and the high temperatures of electrical scalpels probably contribute to the generation of postoperative neuropathic pain. We hypothesized that an antineuropathic pain drug like pregabalin could be helpful to optimize postoperative analgesia by reducing the requirement for opioids and their associated side effects. ⋯ A single preoperative oral dose of 150 mg pregabalin is useful for reducing morphine consumption after a sleeve gastrectomy, and it guarantees effective and safe analgesia with a low incidence of adverse effects.