Manual Therapy Dosage Factorial Study
|First Submitted Date ICMJE||November 19, 2007|
|First Posted Date ICMJE||November 20, 2007|
|Last Update Posted Date||September 23, 2015|
|Start Date ICMJE||Not Provided|
|Primary Completion Date||Not Provided|
|Current Primary Outcome Measures ICMJE
|Original Primary Outcome Measures ICMJE
|Change History||Complete list of historical versions of study NCT00560807 on ClinicalTrials.gov Archive Site|
|Current Secondary Outcome Measures ICMJE
|Original Secondary Outcome Measures ICMJE||Not Provided|
|Current Other Outcome Measures ICMJE||Not Provided|
|Original Other Outcome Measures ICMJE||Not Provided|
|Brief Title ICMJE||Manual Therapy Dosage Factorial Study|
|Official Title ICMJE||Manual Therapy Dosage Factorial Study|
This study will determine biological responses to different dosages of neck mobilization intervention in patients, providing opportunities to identify the optimal dosage, predictors of response, outcome measures as well as the longitudinal changes in biology.
Subjects with acute whiplash associated disorders (WAD) II and III with a symptom duration of less than 30 days (acute) or 30 to 90 days (subacute) will be randomly assigned to receive different doses of mobilization. The dosage treatment groups will differ in the number of sessions (1, 2 or 3 times per week) and the duration of treatment (duration of treatment intervention will be 3, 6, or 12 weeks). A zero treatment/week option is included to insure that the impact of any mobilization is included and because previous studies suggest a single mobilization may have a treatment effect.
All patient participants will receive a core standard treatment of education, advice to stay active, and neck/postural stretching and strengthening exercise. All patient participants will receive supervised exercise and advice for the full 12 weeks. All patients will be provided with an instructional CD and exercise brochure to reinforce the whole program.
Follow-up assessments will consist of quantitative sensory testing (vibration threshold; current perception threshold), the Neck Walk Index (NWI), the Upper Cyclical Reach and Grasp Task, muscle biology analyses (cytokine analyses), central breathing control tests (capnography), range of motion, head flexion endurance, and self-report symptoms and disability (Visual Analogue Scale; Neck Disability Index; Disabilities of the Arm, Shoulder, Hand; pain threshold and tolerance algometry; and perceived self-efficacy; SF-36).
Hypothesis: During recovery, patient are expected to transition from an acute painful state to one where they can resume normal activity and add intensive strengthening exercises.
|Detailed Description||Not Provided|
|Study Type ICMJE||Interventional|
|Study Phase||Phase 2
|Study Design ICMJE||Allocation: Randomized
Intervention Model: Factorial Assignment
Masking: Double (Investigator, Outcomes Assessor)
Primary Purpose: Treatment
|Condition ICMJE||Whiplash Injuries|
|Intervention ICMJE||Procedure: Mobilization
Mobilizations are passive movements performed in such a manner that the patient can volitionally prevent the movement. Types of mobilization include: a) passive oscillatory movements (2-3 Hz) of small or large amplitude, applied anywhere in a range of movement, typically for anything between 30 seconds and several minutes depending on the response and desired effects, and b) sustained stretching (glides) with or without tiny amplitude oscillations at the limit of the range.
|Publications *||Not Provided|
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
|Recruitment Status ICMJE||Withdrawn|
|Completion Date||Not Provided|
|Primary Completion Date||Not Provided|
|Eligibility Criteria ICMJE||
|Ages||21 Years to 60 Years (Adult)|
|Accepts Healthy Volunteers||No|
|Contacts ICMJE||Contact information is only displayed when the study is recruiting subjects|
|Listed Location Countries ICMJE||Canada|
|Removed Location Countries|
|NCT Number ICMJE||NCT00560807|
|Other Study ID Numbers ICMJE||1 R21 AT004263|
|Has Data Monitoring Committee||Not Provided|
|U.S. FDA-regulated Product||Not Provided|
|IPD Sharing Statement||Not Provided|
|Responsible Party||Joy MacDermid, McMaster University|
|Study Sponsor ICMJE||McMaster University|
|PRS Account||McMaster University|
|Verification Date||September 2015|
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP