Hybrid Construct Versus Pedicle Screw-only System for the Treatment Scoliosis (NCT06500195) | Clinical Trial Compass
CompletedNot Applicable
Hybrid Construct Versus Pedicle Screw-only System for the Treatment Scoliosis
Poland20 participantsStarted 2021-12-01
Plain-language summary
The placement of pedicular screws in spinal surgery has become the gold standard for scoliosis treatment. However, the use of sublaminar bands (SBs) on the apex of the curvature in idiopathic scoliosis (AIS) lowers the risk of neurological complications related to incorrect implementation of transpedicular screws into dysplastic pedicles without a cancellous channel. The latest research does not define a set of anatomical guidelines for applying SBs, nor does it use a dedicated classification system related to the structure of pedicles. The aim of this study was to assess the safety of the method and the correction attained through hypoplastic/aplastic pedicles when applying a hybrid instrumentation system to patients suffering from AIS Lenke type 1. Methods: Twenty patients were involved in a prospective, single-center, non-randomized case series study. The patients were assigned to the group "SCREWS" or "HYBRID" where SBs were used.
Who can participate
Age range
10 Years – 18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* idiopathic scoliosis (AIS)
* Lenke type 1
Exclusion Criteria:
* AIS other than Lenke type 1 (neurogenic, congenial, or syndromic curvatures)
* abnormalities in the structure of the central nervous system in the MRI image
* advanced chronic respiratory or circulatory failure
* emergency surgery
* reoperation
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
correction efficacy
Timeframe: at the 3rd day after the surgery procedure