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Surgical Outcomes Using Variable Rod Diameters in the Treatment of Idiopathic Scoliosis

This study is currently recruiting participants.
Verified by Shriners Hospitals for Children, July 2007

Sponsored by: Shriners Hospitals for Children
Information provided by: Shriners Hospitals for Children
ClinicalTrials.gov Identifier: NCT00510575
  Purpose

There are two rod sizes routinely used for the correction of juvenile and adolescent idiopathic scoliosis, 5.5mm and 6.35mm, typically stainless steel. Currently there is no scientific evidence supporting the superiority of one size rod relative to the other. This study will evaluate the amount of radiographic correction obtained using the 5.5mm versus the 6.35mm spinal instrumentation rods.


Condition Intervention Phase
Scoliosis
Device: Spinal rod
Phase IV

MedlinePlus related topics:   Scoliosis   

U.S. FDA Resources

Study Type:   Interventional
Study Design:   Treatment, Randomized, Open Label, Uncontrolled, Parallel Assignment, Safety/Efficacy Study
Official Title:   Surgical Outcomes Using Variable Rod Diameters in the Treatment of Idiopathic Scoliosis

Further study details as provided by Shriners Hospitals for Children:

Primary Outcome Measures:
  • Radiographic measurements of curve angles and balance. [ Time Frame: Pre-operatively, 6 wks post-op, 1 & 2 year post-op. ]

Secondary Outcome Measures:
  • Scoliosis Research Society-30 (SRS-30) questionnaire [ Time Frame: Pre-operatively, 6 wks post-op, 1 & 2 year post-op. ]

Estimated Enrollment:   300
Study Start Date:   May 2007
Estimated Study Completion Date:   May 2010

Arms Assigned Interventions
1: Active Comparator
Subjects in this arm will receive the 5.5mm stainless steel instrumentation rod.
Device: Spinal rod
2: Active Comparator
Subjects in this arm will receive a 6.35mm stainless steel instrumentation rod.
Device: Spinal rod

Detailed Description:

For the correction of Juvenile and Adolescent idiopathic scoliosis, companies offer and surgeons use varying rod sizes not based on scientific evidence, but because of personal preference, availability and company loyalty. To date there has been no literature evaluating the benefit or harm of one rod size versus the other. Our dual-arm prospective study will evaluate the amount of radiographic correction obtained using the 5.5mm versus the 6.35mm stainless steel instrumentation rods. These are both standard rods used in the community for this particular procedure, thus no additional risk exists for the patient. The results of this study will help guide surgeons in their decision making process when faced with the multitude of options offered by implant manufactures.

Comparison(s): 5.5mm stainless steel spinal rod versus 6.35mm stainless steel spinal rod for correction of juvenile and idiopathic scoliosis curves.

  Eligibility
Ages Eligible for Study:   11 Years to 18 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Criteria

Inclusion Criteria:

  • Diagnosis of Juvenile or Adolescent Idiopathic Scoliosis
  • Anticipated spinal fusion surgery

Exclusion Criteria:

  • Individuals younger than 11 years and older than 18 years
  • Individuals with scoliosis carrying additional diagnoses of illness.
  Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00510575

Contacts
Contact: Terri A Green, BS     213-368-3326     tgreen@shrinenet.org    
Contact: Richard Bowen, MD     213-388-3151     rbowen@shrinenet.org    

Locations
United States, California
Shriners Hospitals for Children - Los Angeles     Recruiting
      Los Angeles, California, United States, 90020
      Contact: Terri A Green, BS     213-368-3326     tgreen@shrinenet.org    
      Contact: Richard Bowen, MD     213-388-3151     rbowen@shrinenet.org    
      Principal Investigator: Richard Bowen, MD            

Sponsors and Collaborators
Shriners Hospitals for Children

Investigators
Study Director:     Colin F Moseley, MD     Shriners Hospitals for Children - Los Angeles    
Principal Investigator:     Richard Bowen, MD     Shriners Hospitals for Children - Los Angeles    
  More Information


Study ID Numbers:   SHCLA-0123
First Received:   July 31, 2007
Last Updated:   August 1, 2007
ClinicalTrials.gov Identifier:   NCT00510575
Health Authority:   United States: Institutional Review Board

Keywords provided by Shriners Hospitals for Children:
Juvenile Scoliosis  
Adolescent Scoliosis  
Scoliosis Management  
Spinal Fusion
Scoliosis instrumentation
Juvenile or Adolescent Idiopathic Scoliosis

Study placed in the following topic categories:
Spinal Diseases
Scoliosis
Musculoskeletal Diseases
Bone Diseases

Additional relevant MeSH terms:
Spinal Curvatures

ClinicalTrials.gov processed this record on October 17, 2008




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