Kinematics and Muscle Strength in Two, Five or 10 Years Afther Total Hip Arthroplasty

NCT ID: NCT04214171

Last Updated: 2020-09-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

40 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-01-01

Study Completion Date

2019-02-01

Brief Summary

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Introduction: Femoral and acetabular replacement is characterized as total hip arthroplasty (THA). It has been used as treatment of various pathologies of this joint. In the postoperative period, some studies have shown that strength, function, range of motion and lower limb mechanics remains altered for more than One year after THA in relation to the non-operated side. However, studies that have correlated kinematics and hip muscle strength in individuals who underwent THA for long time, do not exist in literature. Objective: to evaluate lower limb muscle strength and 2D kinematics during stair ascending and descending in patients undergoing total hip arthroplasty. Methods: Third individuals who underwent total hip arthroplasty (THA) will be recruited at two, five and 10 year postoperative periods. They were allocated in three groups: Group 1 (10n), subjects submitted to THA for two years, Group 2 (10n) subjects submitted to THA for five years, Group 3 (10n) subjects submitted to THA for 10 years and Group 4 (10n) subjects without orthopaedic afections, all will be evaluated for dynamometric isometric muscle strength and kinematic analysis of stair ascending and descending by a "blinded" physical Therapist.

Detailed Description

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Conditions

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Hip Osteoarthritis

Study Design

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Observational Model Type

OTHER

Study Time Perspective

PROSPECTIVE

Study Groups

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group 2 years

The group underwent total hip arthroplasty at 2 years

Gait and muscle strength will be assessed

Intervention Type DIAGNOSTIC_TEST

The extensor moment of the hip during gait and evaluation of the muscular strength of the hip will be evaluated

group 5 years

The group underwent total hip arthroplasty at 5 years

Gait and muscle strength will be assessed

Intervention Type DIAGNOSTIC_TEST

The extensor moment of the hip during gait and evaluation of the muscular strength of the hip will be evaluated

group 10 years

The group underwent total hip arthroplasty at 10 years

Gait and muscle strength will be assessed

Intervention Type DIAGNOSTIC_TEST

The extensor moment of the hip during gait and evaluation of the muscular strength of the hip will be evaluated

group control

healthy patients

Gait and muscle strength will be assessed

Intervention Type DIAGNOSTIC_TEST

The extensor moment of the hip during gait and evaluation of the muscular strength of the hip will be evaluated

Interventions

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Gait and muscle strength will be assessed

The extensor moment of the hip during gait and evaluation of the muscular strength of the hip will be evaluated

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* The investigators will recruit 40 individuals who underwent total hip arthroplasty (THA) by the hospital hip surgery group in the periods of two, five and 10 years postoperatively

Exclusion Criteria

* patients with a history of prosthesis dislocations or revision of arthroplasty
* hip or lower limb pain
* asymmetry of the lower limbs greater than two centimeters
* previous surgeries in the lower limbs
* limited range of motion in the hip joint
* use of antidepressive drugs or analgesics for continuous use
* Presence of neuromuscular pathologies and functional incapacity to perform the activities proposed in the Kinematics analysis.
Minimum Eligible Age

60 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Faculdade de Ciências Médicas da Santa Casa de São Paulo

OTHER

Sponsor Role lead

Responsible Party

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Vera Lucia dos Santos Alves

Head of Physical Therapy and Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Vera Lucia Santos Alves, Dr

Role: STUDY_DIRECTOR

Faculdade de Ciências Médicas da Santa Casa de São Paulo

Locations

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João Barboza

São Paulo, , Brazil

Site Status

Countries

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Brazil

References

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Foucher KC, Cinnamon CC, Ryan CA, Chmell SJ, Dapiton K. Hip abductor strength and fatigue are associated with activity levels more than 1 year after total hip replacement. J Orthop Res. 2018 May;36(5):1519-1525. doi: 10.1002/jor.23783. Epub 2017 Nov 28.

Reference Type RESULT
PMID: 29077218 (View on PubMed)

Other Identifiers

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Joao B

Identifier Type: -

Identifier Source: org_study_id

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