Geneva, July 7 -- International Clinical Trials Registry received information related to the study (ChiCTR2600127210) titled 'Effect of Preoperative Ultrasound-Guided Retrolaminar Block with Liposomal Bupivacaine on Postoperative Pain in Patients Undergoing Thoracoscopic Pulmonary Resection Surgery' on June 26.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Jiangsu Province Geriatric Hospital(Geriatric Hospital of Naning Medical University, Jiangsu Province Official Hospital, Jiangsu Province Geriatric Hospital Telehealth Services)

Condition: Pulmonary nodule(s)

Intervention: Ropivacaine group (RO group):Analgesic Effect of Ultrasound-Guided Retrolaminar Block with Ropivacaine in Patients Undergoing Video...