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Intrathecal Hydromorphone for Postoperative Pain of Anorectal Surgery — IMPAS  

Analgesia Clinical Trial

Official title:
Intrathecal Hydromorphone for Postoperative Pain of Anorectal Surgery: A Randomized, Double-blind, Parallel, Placebo-controlled Trial

Clinical Trial Summary

Anorectal problems, such as hemorrhoids, fistula, fissures, Etc., often require surgical treatment. Patients often have postoperative pain after these surgeries, which increases discomfort and hospital length of stay. The efficacy of oral non-opioids in the treatment of such pain is poor. Hydromorphone is an opioid analgesic commonly used orally or intravenously for postoperative pain management. We designed this trial to investigate the efficacy and safety of intrathecal (delivery directly to the spinal cord during spinal anesthesia) single dose hydromorphone versus intrathecal placebo in treating postoperative pain among human subjects after anorectal surgery, but also the recovery of postoperative motor capacity in these human subjects.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05579223
Study type Interventional
Source Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
Contact
Status Completed
Phase Phase 2
Start date October 17, 2022
Completion date January 27, 2024
View Details
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