International Clinical Trial: Independent and Interactive Effects of Needle Opening Mode and Puncture Approach on Postoperative Low Back Pain at Different Time Points in Patients Aged >= 65 Years with Lumbar Degenerative Disease Under Intrathecal Anesthesia: A Single-Center Trial with Stratified Analysis by Degenerative Severity Grade

Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600134630) titled 'Independent and Interactive Effects of Needle Opening Mode and Puncture Approach on Postoperative Low Back Pain at Different Time Points in Patients Aged >= 65 Years with Lumbar Degenerative Disease Under Intrathecal Anesthesia: A Single-Center Trial with Stratified Analysis by Degenerative Severity Grade' on Oct. 19.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Nanjing Luhe People's Hospital

Condition: Lumbar degenerative lesions, acute puncture-related low back pain after intrathecal anesthesia

Intervention: Group A2B2 (25G needle subcutaneous opening + paramedian approach):Sub...