Geneva, May 4 -- International Clinical Trials Registry received information related to the study (ChiCTR2600123148) titled 'Comparison of the application effect of different doses of dexmedetomidine combined with hydromorphone in postoperative analgesia of lung cancer' on April 22.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Shifang people's Hospital

Condition: Postoperative pain in lung cancer patients

Intervention: Low dose dexmedetomidine combined with hydromorphone group (D1 group):Analgesic pump drug: Dexmedetomidine 1 µ g/kg+hydromorphone 50 µ g/kg diluted to 100ml with normal saline Medium dose dexmedetomidine combined with hydromorphone group (D2 group):Analgesic pump drug: Dexmedeto...