Lumbar Manipulation for Hip and Muscle Strength
Status
Conditions
Treatments
Details and patient eligibility
About
The aim of this double blind, randomized, placebo-controlled clinical trial is to investigate the immediate effects of spinal manipulation on hip and knee muscle strength and pain-free deep squat range of motion in order to answer several conceptual and practical research questions
Full description
This prospective, double-blind, randomized control trial clinical will use a multigroup pretest-posttest control design with 1 treatment arm and 1 control arm. Interpreted within the biopsychosocial model and the International Classification of Functioning, Disability and Health (ICF) framework, this research will measure the outcomes between patellofemoral pain syndrome (PFPS), the health condition, and contextual factors, particularly personal factors. It will address personal factors such as gender and age but will not address environmental factors. This research includes tests and measures of two of the three levels of human functioning, or domains, impairments to body functions and structures and activity limitations. Muscle strength testing is an impairment-level measure and pain-free deep squat range of morion (ROM) is an activity limitation-level measure.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
- Referred to out-patient physical therapy for a knee condition and a chief complaint of anterior knee pain
- Anterior knee pain with squatting
- Agreed to be in the study and signed the informed consent document
Exclusion criteria
- Presence of any medical 'red flags' suggestive of pain that is not of musculoskeletal origin
- Osteoporosis or recent fracture of the hip or spinal joints
- Spinal or hip joint surgery or prosthesis
- Knee surgery on the affected knee within the last 6 months
- Spinal instability (Grade II spondylolithesis or greater), spondyloarthritides, or severe spinal misalignment
- Nervous system disease or disorder
- Pregnant
- Lumbar nerve root compression (any of the following signs present)
- Positive straight leg raise (SLR) test less than 45°
- Marked paresis involving a major muscle group of the lower extremity
- Diminished, and asymmetric (lower than uninvolved side), lower extremity
- muscle stretch reflex
- Diminished or absent sensation to pinprick in any lower extremity dermatome
Trial design
Primary purpose
Allocation
Interventional model
Masking
42 participants in 2 patient groups
Trial contacts and locations
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Data sourced from clinicaltrials.gov
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