Effect of Knee Pain on Walking Biomechanics
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ClinicalTrials.gov Identifier: NCT05670236 |
Recruitment Status :
Recruiting
First Posted : January 4, 2023
Last Update Posted : January 19, 2024
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The goal of this study is to determine if pain in one knee influences loading of the other knee during different types of walking. The main questions it aims to answer are:
- How does unilateral knee pain affect contralateral knee joint loading during different types of walking?
- Does movement and loading change at the hips, knees, and ankles during prolonged walking in persons with painful knee osteoarthritis?
Participants will:
- Fill out questionnaires/surveys
- Complete clinical examinations
- Walking on a treadmill under different types of walking conditions
- Receive two knee injections For comparison purposes, researchers will also enroll healthy participants.
Condition or disease | Intervention/treatment | Phase |
---|---|---|
Osteoarthritis, Knee | Drug: Lidocaine Hydrochloride | Phase 4 |
This study will evaluate the effects of unilateral knee pain on contralateral knee joint loading during different types of walking. Thirty adults with unilateral symptomatic knee osteoarthritis will complete four, 1.5-hour study visits. The first and third visits will include level, inclined, and declined walking at comfortable, fast, and slow speeds. The second and fourth visits will include a 30-minute walk. There will be at least two days between visits. The only difference between each pair of visits is that one visit will involve walking with unilateral knee pain (painful walking) and the other visit will involve walking without unilateral knee pain (nonpainful walking). Individuals will be recruited based on the presence of unilateral knee pain so the painful walking will be representative of their typical walking. For the visits with nonpainful walking, the third and fourth visits, pain will be alleviated by performing an intraarticular injection with a local anesthetic (lidocaine hydrochloride). All walking will be performed in a three-dimensional motion capture environment on a split-belt treadmill that is instrumented with force plates.
A cohort of 30 healthy individuals will complete the same walking conditions at two, 1.5-hour study visits. The healthy control group will not receive intraarticular knee injections. The purpose of this cohort is to better understand how walking mechanics in individuals with unilateral knee osteoarthritis compare to similar individuals without knee osteoarthritis.
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 60 participants |
Allocation: | Non-Randomized |
Intervention Model: | Parallel Assignment |
Intervention Model Description: | Arm 1: Clinically defined unilateral symptomatic knee osteoarthritis; Arm 2: Healthy Controls |
Masking: | None (Open Label) |
Primary Purpose: | Other |
Official Title: | Effect of Knee Pain on Walking Biomechanics |
Actual Study Start Date : | January 25, 2023 |
Estimated Primary Completion Date : | November 30, 2024 |
Estimated Study Completion Date : | November 30, 2024 |
Arm | Intervention/treatment |
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Experimental: Knee Osteoarthritis
Individuals with clinically defined unilateral symptomatic knee osteoarthritis.
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Drug: Lidocaine Hydrochloride
10 mL of 1% lidocaine hydrochloride for each intraarticular knee injection |
No Intervention: Healthy
Individuals who serve as healthy controls.
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- Change in medial knee contact forces during walking [ Time Frame: Change from baseline to immediately after treatment ]Contact forces estimated with musculoskeletal modeling
- Change in lateral knee contact forces during walking [ Time Frame: Change from baseline to immediately after treatment ]Contact forces estimated with musculoskeletal modeling
- Change in patellofemoral knee contact forces during walking [ Time Frame: Change from baseline to immediately after treatment ]Contact forces estimated with musculoskeletal modeling
- Change in knee joint angles during walking [ Time Frame: Change from baseline to immediately after treatment ]Angles derived from kinematic analyses
- Change in knee joint moments during walking [ Time Frame: Change from baseline to immediately after treatment ]Moments derived from kinetic analyses
- Change in knee joint work during walking [ Time Frame: Change from baseline to immediately after treatment ]Work derived from energetic analyses
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Ages Eligible for Study: | 45 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | Yes |
Inclusion Criteria for Knee Osteoarthritis Arm:
- At least 45 years old
- Unilateral knee pain with walking that averages at least 3 out of 10 on a numeric pain rating scale
- Unilateral knee stiffness that lasts less than 30 minutes after periods of inactivity
- Unilateral symptoms on most days for at least the past 3 months
Exclusion Criteria for Knee Osteoarthritis Arm:
- History of knee replacement surgery
- Opiate use within the past 3 months
- Narcotic use within the past 3 months
- Known medical condition that affects walking mechanics, besides knee osteoarthritis
- Known medical condition that affects pain perception
- Inability to walk for 30 minutes without using an assistive device
- Body weight greater than 300 pounds
- Known allergy to adhesives
- High risk for a cardiovascular event
- Currently pregnant
- Anticoagulant use within the past 3 months
- Intraarticular knee injection within the past 3 months
- Known history of hypersensitivity to local anesthetics of the amide type
- History of lower body pain or injury, besides knee osteoarthritis, within the past 6 months
Inclusion Criteria for Healthy Arm:
- At least 45 years old
- No lower body pain or injury within the past 6 months
Exclusion Criteria for Healthy Arm:
- History of knee replacement surgery
- Opiate use within the past 3 months
- Narcotic use within the past 3 months
- Known medical condition that affects walking mechanics
- Known medical condition that affects pain perception
- Inability to walk for 30 minutes without using an assistive device
- Body weight greater than 300 pounds
- Known allergy to adhesives
- High risk for a cardiovascular event
- Currently pregnant
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05670236
Contact: Patrick Corrigan, DPT, PhD | 314-977-8541 | patrick.corrigan@health.slu.edu |
United States, Missouri | |
Saint Louis University | Recruiting |
Saint Louis, Missouri, United States, 63104 | |
Contact: Patrick Corrigan, DPT, PhD |
Principal Investigator: | Patrick Corrigan, DPT, PhD | St. Louis University |
Responsible Party: | Patrick Corrigan, DPT, PhD, Assistant Professor, St. Louis University |
ClinicalTrials.gov Identifier: | NCT05670236 |
Other Study ID Numbers: |
32283 |
First Posted: | January 4, 2023 Key Record Dates |
Last Update Posted: | January 19, 2024 |
Last Verified: | January 2024 |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
Product Manufactured in and Exported from the U.S.: | Yes |
Gait Pain Osteoarthritis Biomechanics |
Osteoarthritis Osteoarthritis, Knee Arthritis Joint Diseases Musculoskeletal Diseases Rheumatic Diseases Lidocaine Anesthetics, Local Anesthetics |
Central Nervous System Depressants Physiological Effects of Drugs Sensory System Agents Peripheral Nervous System Agents Anti-Arrhythmia Agents Voltage-Gated Sodium Channel Blockers Sodium Channel Blockers Membrane Transport Modulators Molecular Mechanisms of Pharmacological Action |