PERIOPERATIVE ANALGESIA
Clinical trials for PERIOPERATIVE ANALGESIA explained in plain language.
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Painkiller form may matter after gastric bypass
Symptom relief CompletedThis study tests whether liquid or pill acetaminophen works better for pain after gastric bypass or sleeve gastrectomy. Surgery changes how the stomach absorbs medication, so the form of the drug could affect pain relief. Adults who had one of these procedures will receive either…
Matched conditions: PERIOPERATIVE ANALGESIA
Phase: PHASE2 • Sponsor: Rutgers, The State University of New Jersey • Aim: Symptom relief
Last updated Jul 08, 2026 00:00 UTC
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New nerve block slashes opioid use in kidney stone surgery
Symptom relief CompletedThis study tested a nerve block called anterior quadratus lumborum block in 54 adults having kidney stone surgery. The block reduced pain and the amount of strong painkillers (opioids) needed during and after surgery. It did not affect nausea or overall recovery quality at 24 hou…
Matched conditions: PERIOPERATIVE ANALGESIA
Phase: NA • Sponsor: Zonguldak Bulent Ecevit University • Aim: Symptom relief
Last updated Jun 27, 2026 12:00 UTC
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Shock therapy for surgery: device slashes anesthesia needs
Symptom relief CompletedThis study tested whether a non-invasive device that uses mild electrical pulses (TENS-WAA) could lower the dose of a strong painkiller (remifentanil) needed to keep heart rate and blood pressure stable during anesthesia. Sixty adults undergoing general anesthesia were enrolled. …
Matched conditions: PERIOPERATIVE ANALGESIA
Phase: NA • Sponsor: Changhai Hospital • Aim: Symptom relief
Last updated Jun 27, 2026 08:05 UTC