Clinical trial No longer in our active list Observational Ages 10 to 25

Examining the link between spinal alignment and shoulder imbalance in adolescents with scoliosis

Official title: To Explore the Risk Factors of Postoperative Shoulder Imbalance After Selective Thoracolumbar Fusion (STLF) Surgery in Adolescent Idiopathic Scoliosis(AIS)

Run by Nanfang Hospital, Southern Medical University · NCT06085651 · Data updated 2026-05-14

This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.

This study looks at how the way the spine is aligned might affect shoulder balance in teenagers with scoliosis after they have surgery to see if certain factors can help predict shoulder issues later on.

Quick facts

Study typeObservational
Ages10 Years to 25 Years
SexAll
Enrollment100 (estimated)
SponsorNanfang Hospital, Southern Medical University
Academic / other
Locations1 site (Guangzhou, Guangdong)
Trial IDNCT06085651 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adolescents diagnosed with Lenke 1 or 2 idiopathic scoliosis who are scheduled to undergo selective thoracolumbar fusion surgery.

Probably not a fit

Patients with other types of scoliosis, such as congenital or neuromuscular scoliosis, may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study investigates the relationship between sagittal spinal parameters and postoperative shoulder imbalance in adolescents diagnosed with idiopathic scoliosis who have undergone selective thoracolumbar fusion surgery. The research aims to identify preoperative factors that may predict the occurrence of shoulder imbalance after surgery, which is a significant complication affecting patient satisfaction and mental health. By analyzing radiographic data collected preoperatively, immediately postoperatively, and during follow-up, the study seeks to enhance surgical decision-making and improve outcomes for patients. The findings could provide insights into the optimal selection of surgical techniques based on individual patient characteristics.

Why it matters

Potential benefit: If successful, this study could lead to improved surgical strategies that minimize postoperative shoulder imbalance, enhancing patient satisfaction and quality of life.

How similar studies have gone: While there is ongoing research into the factors affecting shoulder imbalance post-surgery, this specific focus on sagittal parameters in relation to shoulder imbalance is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

- (i): diagnosed with Lenke 1/2 AIS;(ii).underwent the selective thoracolumbar fusion;

Exclusion Criteria:

* (i).were diagnosed with other types scoliosis(eg, congenital, neuromuscular) (ii).lacked preoperatively, immediately postoperatively, or follow-up time radiographic data.

Where it's running

  • Nanfang Hospital, Southern Medical University
    Guangzhou, Guangdong, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.