drugset / Trial / NCT06003218

Dexmedetomidine-esketamine for Percutaneous Radiofrequency Liver Ablation

NCT06003218

Completed 88 enrolled Peking University First Hospital
RandomizedParallel-groupQuadruple-blindPrevention

Summary

Percutaneous radiofrequency ablation is a commonly treatment for patients with liver cancer that cannot be surgically resected. During the procedure, patients need to keep awake and cooperate with the procedure, including deep breath and hold breath. However, intolerable pain generated during puncture and radiofrequency heating may cause body movements and interfere the procedure. Oxycodone is frequently used for analgesia but still insufficient. A recent study showed that dexmedetomidine-esketamine combination improves analgesia without increasing adverse events. After stopping infusion, the analgesic/sleep-promoting effects of dexmedetomidine-esketamine seemed to last for up to 24 hours. The investigators hypothesize that dexmedetomidine-esketamine combination as a supplement to oxycodone will improve sedation and analgesia in patients undergoing radiofrequency liver ablation of the liver.

Timeline

Start
2023-10-16
Primary completion
2024-09-26
Completion
2024-09-28

Publications

Drugs

EvaluationDrugModalityDoseRoute
Subject Dexmedetomidine Other / unclassified
Subject Esketamine Other / unclassified
Comparator Remifentanil Small molecule
Background Oxycodone Other / unclassified Intravenous

Indications