CLIF Correction VS. Conventional Correction Strategy for ASD

Condition(s) studied

Investigational drug(s) / intervention(s)

CLIF correction: CLIF correction was a novel surgical techqiue of correction of spinal deformtiy with minimal invasive approach

conventional correction strategy: conventional correction was the classic surgical techqiue of correction of spinal deformtiy with open posterior approach

Study summary

The present study intends to: 1）establish a multi-center large-sample randomized controlled trial to explore the technical advantages and surgical indications of the novel surgical technique of CLIF correction for ASD compared with the conventional correction strategy; 2）analyze the postoperative clinical and imaging results, and to explore the related complications and preventive measures; 3） establish 2-year follow-up to further quantify the clinical and radiographical outcomes of CLIF correction.

Eligibility

Primary outcome measure(s)

• ODI score — 2 year after surgery
  ODI score is Oswestry Disability Index（0-100）, indicating the back pain; the higher score, the greater back pain

Trial sites (1)

More Second Affiliated Hospital, Zhejiang University, School of Medicine trials in China

Other trials for the same condition