ADC in Assessing Femoral Tunnel Position

NCT ID: NCT04937517

Last Updated: 2021-06-24

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

UNKNOWN

Total Enrollment

52 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-05-25

Study Completion Date

2021-07-31

Brief Summary

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To examine the consistency between postoperative CT scan and intraoperative arthroscopic measurement in evaluating femoral tunnel position for anterior cruciate ligament (ACL)reconstruction,both using the apex of the deep cartilage(ADC)as the marker.

Detailed Description

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The position of the center of femoral tunnel was decided in the complete femoral stub. Then the length from the ADC to the anterior cartilage margin(L1)and to the center of femoral tunnel(l1),as well as the center to the distal cartilage margin(D1)were measured under arthroscopy and on post-operative CT scan(L2,l2 and D2). Moreover,P1 and P2 were calculated through l1/L1 and l2/L2.

Conditions

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ACL Injury

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Adults aged 18-55 who need anterior cruciate ligament reconstruction

Exclusion Criteria

* Volunteers unsuitable for anterior cruciate ligament reconstruction
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Peking University Third Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Ma Yong

Beijing, Beijing Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Yong Ma, M.D.

Role: CONTACT

13581945087

Weili Shi, M.D.

Role: CONTACT

18046529457

Facility Contacts

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Weili Shi, M.D.

Role: primary

+8618046529457

References

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Hofbauer M, Muller B, Murawski CD, van Eck CF, Fu FH. The concept of individualized anatomic anterior cruciate ligament (ACL) reconstruction. Knee Surg Sports Traumatol Arthrosc. 2014 May;22(5):979-86. doi: 10.1007/s00167-013-2562-4. Epub 2013 Jun 6.

Reference Type BACKGROUND
PMID: 23740328 (View on PubMed)

Inderhaug E, Larsen A, Strand T, Waaler PA, Solheim E. The effect of feedback from post-operative 3D CT on placement of femoral tunnels in single-bundle anatomic ACL reconstruction. Knee Surg Sports Traumatol Arthrosc. 2016 Jan;24(1):154-60. doi: 10.1007/s00167-014-3355-0. Epub 2014 Oct 2.

Reference Type BACKGROUND
PMID: 25274095 (View on PubMed)

Hart A, Han Y, Martineau PA. The Apex of the Deep Cartilage: A Landmark and New Technique to Help Identify Femoral Tunnel Placement in Anterior Cruciate Ligament Reconstruction. Arthroscopy. 2015 Sep;31(9):1777-83. doi: 10.1016/j.arthro.2015.03.026. Epub 2015 May 15.

Reference Type BACKGROUND
PMID: 25980920 (View on PubMed)

Shi W, Zhang J, Meng Q, Chen N, Shen Q, Li S, Cao Z, Ao Y, Ma Y. The apex of the deep cartilage is a stable landmark to evaluate the femoral tunnel position in ACL reconstruction. Knee Surg Sports Traumatol Arthrosc. 2023 Jan;31(1):256-263. doi: 10.1007/s00167-022-07090-4. Epub 2022 Aug 13.

Reference Type DERIVED
PMID: 35962841 (View on PubMed)

Other Identifiers

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ADC

Identifier Type: -

Identifier Source: org_study_id

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