The Efficacy and Safety of Electronic Stimulation in Patients Who Underwent Reconstruction of the Anterior Cruciate Ligament

NCT ID: NCT00312793

Last Updated: 2009-06-23

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

TERMINATED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Brief Summary

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This study is designed to evaluate the efficacy and safety of Myospare, a non-invasive device, which is connected to the body via electrodes placed in the injured leg. The electrodes which are placed in the middle or upper thigh will stimulate the quadriceps muscle.

Myospare will be installed 1 day after the anterior cruciate ligament (ACL) reconstruction surgery and will be removed after 6 weeks of treatment. The patients will be assigned to two groups:

1. Physiotherapy plus Myospare
2. Only physiotherapy

The hypothesis of the study is that electrical stimulation combined with voluntary exercise is more effective than voluntary exercise alone.

Detailed Description

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Conditions

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Knee Injuries

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Interventions

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stimulation of the quadriceps muscle with Myospare

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

1. Males and females between 18-40 years old.
2. Subjects who are planning to undergo ACL surgery.
3. The surgery is performed within 3 weeks - 5 years since the injury.
4. Ability to follow instructions during the study period.
5. Signed Informed Consent.

Exclusion Criteria

1. Bi-lateral surgery of the knee
2. Recurrent ACL surgery (patients who already underwent ACL surgery)
3. Complex injuries (a combination of posterior and anterior cruciate and lateral ligament injury)
4. Patients who underwent or are planned to undergo cartilage implantation.
5. Patients who underwent or are planned to undergo meniscus stitching.
6. Additional fracture/s in the lower limbs as a result of the same injury.
7. Signs of infection in the surgical wounds while installing the Myospare device.
8. Known skin hypersensitivity.
9. Known heart disease
10. Patients with a cardiac pacemaker.
11. History of peripheral blood vessel disease
12. Administration of drugs which might disrupt bone metabolism:

* Total accumulating dosage of 150 gr' prednisone or any other glucocorticoid for seven days or more, within 6 months prior to the trial.
* Calcitonin for 7 days or more, within 6 months prior to the trial.
* Bisphosphonates for 30 days or more within 12 months prior to the study.
* Fluoride for bone strengthening for 30 days or more within 12 months prior to the study.
* Vitamin D or vitamin D metabolite for bone strengthening for 30 days or more within 12 months prior to the study.
* Current treatment with chemotherapeutic drugs.
13. Past or current malignant disease within 10 years of study entry.
14. Participating in another clinical study during the past four weeks.
15. Patients who are planned to undergo femoral nerve block.
16. Patients claiming social security/work accident benefits.
17. Professional athletes whose livelihood depends on sports.
18. Pregnant and or lactating women.
19. Additional symptoms, which in the doctor's opinion would prevent inclusion of the patient in the study.
Minimum Eligible Age

18 Years

Maximum Eligible Age

40 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Hadassah Medical Organization

OTHER

Sponsor Role lead

Principal Investigators

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Meir Libergall, Prof.

Role: PRINCIPAL_INVESTIGATOR

Hadassah Medical Organization

Joseph Lowe, Dr.

Role: STUDY_DIRECTOR

Hadassah Medical Organization

Adi Fridman, Dr.

Role: STUDY_CHAIR

Hadassah Medical Organization

Naama Constantini, Dr.

Role: STUDY_CHAIR

Hadassah Medical Organization

Gabi Agar, Dr.

Role: STUDY_DIRECTOR

Asaf Ha'rofe Medical Organization

Yiftah Bar, Dr.

Role: STUDY_CHAIR

Asaf Ha'rofe Medical Organization

Gideon Man, Dr.

Role: STUDY_DIRECTOR

Meir Medical Organization

Yiftah Hetzroni, Dr.

Role: STUDY_CHAIR

Meir Medical Organization

Locations

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Asaf Ha'rofe Orthopedic Department

Beer Yaacov, , Israel

Site Status

Hadassah Orthopedic Department

Jerusalem, , Israel

Site Status

Meir Orthopedic Department

Kfar Saba, , Israel

Site Status

Countries

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Israel

Other Identifiers

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ST02-HMO-CTIL

Identifier Type: -

Identifier Source: org_study_id

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