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Lumbar Thrust-mobilization Effects on Hip Strength and Anterior Knee Pain

M

Messiah College

Status

Unknown

Conditions

Anterior Knee Pain Syndrome

Treatments

Other: Sham thrust-mobilization
Other: Lumbar-thrust mobilization

Study type

Interventional

Funder types

Other

Identifiers

NCT04119310
BergmannHumphrey

Details and patient eligibility

About

The purpose of this study is to investigate changes in lateral hip muscle strength as well as self-reported pain during the performance of three functional tests in patients with anterior knee pain following a lumbopelvic thrust-mobilization.

Hypothesis(es):

Lumbar thrust-mobilization will lead to increased lateral hip strength and decreased anterior knee pain during 3 functional activities (single leg step down, functional squat, drop jump).

Full description

The participant will complete a medical history form and undergo a brief physical exam of the lumbar spine and knees to include: lumbar range of motion and mobility testing, knee range of motion, palpation, and knee mobility testing. The participant will complete a hip strength test utilizing the Biodex System 4 Pro®. The participant will then perform three activities (single leg step down, squat, and drop jump from a 2 foot platform) and provide a self-reported knee pain measure with each activity. A sealed envelope indicating the intervention to be received will be given to the participant. An investigator blinded to the pre and post-measures will open the envelope indicating the intervention to be performed. The participant will be blinded to which intervention group they are categorized to. Th e participant will be positioned on a high-low treatment table to receive the assigned intervention. The participant will be positioned to receive either intervention 1 (thrust mobilization) or 2 (sham mobilization). The participant will either receive the thrust-mobilization or sham mobilization up to 2 times on the left and right side. An immediate re-test of hip strength will be conducted followed by performing the same three functional activities (single leg step down, squat, and drop jump from a 2 foot platform) while providing a self-reported pain measure after each activity. Follow-up measures at 15 minutes post-intervention and the final measure at 30 minutes post-intervention will be performed.

Enrollment

128 estimated patients

Sex

All

Ages

18 to 25 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Healthy males and females between the ages of 18 and 25 with non-traumatic anterior knee pain
  • Able read and write in English
  • Clearly understand the informed consent form

Exclusion criteria

  • Low back pain
  • Pregnant or may be pregnant
  • Previously diagnosed with spondylolisthesis,
  • Previously diagnosed with a herniated disc,
  • Signs and symptoms of nerve root compression
  • History of spine surgery
  • History of knee surgery
  • History of cancer
  • History of compression fracture
  • History of osteoporosis
  • History of osteopenia
  • History of a systemic disease
  • History of a connective tissue disease
  • History of a neurological disease
  • Pain with pre-manipulative hold
  • Positive findings on medical history form, or physical exam
  • Presence of anxiety during the procedure

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

128 participants in 2 patient groups

Lumbar thrust-mobilization
Experimental group
Description:
The investigator will perform a lumbar thrust-mobilization with the subject in right and then left sidelying position
Treatment:
Other: Lumbar-thrust mobilization
Sham-mobilization
Sham Comparator group
Description:
No lumbar-thrust mobilization will be performed. Subject will receive simple passive inter-vertebral range of motion.
Treatment:
Other: Sham thrust-mobilization

Trial contacts and locations

0

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Central trial contact

Amy Humphrey, DPT; Karl Bergmann, PT, ScD

Data sourced from clinicaltrials.gov

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