International Clinical Trial: The Effect of Preoperative Stellate Ganglion Block on Postoperative Delirium in Elderly Patients Undergoing Gastrointestinal Tumor Surgery: A Randomized, Double-Blind, Sham Block-Controlled Trial

Geneva, Feb. 13 -- International Clinical Trials Registry received information related to the study (ChiCTR2600118223) titled 'The Effect of Preoperative Stellate Ganglion Block on Postoperative Delirium in Elderly Patients Undergoing Gastrointestinal Tumor Surgery: A Randomized, Double-Blind, Sham Block-Controlled Trial' on Feb. 3.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: the Second Hospital & Clinical Medical School, Lanzhou University

Condition: Postoperative Delirium

Intervention: Stellate Ganglion Block Group:Stellate Ganglion Block Group: Patients in this group will undergo two stellate ganglion block procedures: The first block will be performed the afternoon before the surgery the second wil...