Proximal Tibial Osteotomy Osteoclasis In Infantile Genu-Varum

NCT ID: NCT04752995

Last Updated: 2021-02-12

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

Clinical Phase

NA

Total Enrollment

70 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-01-31

Study Completion Date

2016-01-31

Brief Summary

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Genu-varum is a common problem encountered in pediatric orthopedic. Correction of pathological deformity is mandatory to ensure normal load transfer through the knee. In this study, the investigators describe a new technique of osteotomy osteoclasis in order to evaluate if it is an effective and reliable method in management of infantile genu varum

Detailed Description

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Seventy children with 122 legs suffering significant infantile genu-varum were treated by percutaneous osteotomy-osteoclasis technique. The mean age was 46 months. Genu varum was bilateral in 52 children and unilateral in 18 with a mean preoperative proximal medial tibial angle 66.67 ± 2.670. Under general anesthesia, transverse osteotomy osteoclasis was performed below the tibial tuberosity. Follow-up radiograph was done within the first post-operative week and then every two weeks to assess alignment and consolidation.

Conditions

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Deformity Knee Deformity of Limb

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

prospective randomized study
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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high tibial osteotomy

Under general anesthesia, a one-cm vertical skin incision was done at the medial subcutaneous border of the tibia, one fingerbreadth below the tibial tuberosity. This was confirmed by intra-operative C-arm images. Longitudinal periosteal incision was done with minimal dissection. Incomplete medial transverse osteotomy including both anterior and posterior cortex was performed using drill bit or small thin osteotome.Osteotomy was completed manually by osteoclasis of the lateral cortex to provide postoperative stability by the preserved lateral periosteum. No fibular osteotomy was needed in the present study.

Group Type OTHER

osteotomy

Intervention Type PROCEDURE

osteotomy osteoclasis of upper tibia

Interventions

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osteotomy

osteotomy osteoclasis of upper tibia

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Infantile genu-varum
* PMTA≤70 not spontaneously corrected

Exclusion Criteria

* Active rickets or other metabolic disease
* Patients in whom the femur or the joint is the main site of the deformity
Minimum Eligible Age

36 Months

Maximum Eligible Age

52 Months

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Tanta University

OTHER

Sponsor Role lead

Responsible Party

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ahmed m. samy

assisstant professor

Responsibility Role PRINCIPAL_INVESTIGATOR

References

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Rab GT. Oblique tibial osteotomy revisited. J Child Orthop. 2010 Apr;4(2):169-72. doi: 10.1007/s11832-009-0228-z. Epub 2009 Dec 20.

Reference Type BACKGROUND
PMID: 20234769 (View on PubMed)

Other Identifiers

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Tanta u

Identifier Type: -

Identifier Source: org_study_id

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