Evaluation of the AIIS Using Hip Ultrasound(AIISUS)
AIISUS
1 other identifier
interventional
50
0 countries
N/A
Brief Summary
The anatomy of the acetabulum is well described in the past literature, yet the understanding of the clinical importance of the anatomical morphology of the AIIS has grown in recent years. Hetsroni et al. (2013) proposed a morphological classification of AIIS. In this classification, three types AIIS are identified based on the relationship between the distal extension of the acetabular rim and the AIIS. Unfortunately classifying the morphology of the AIIS using standard AP pelvis examination is misleading and requires additional imagery, a specific radiographic projection - false profile pelvis or 3d imaging techniques such as CT or MRI. The objective of this study is to evaluate AIIS morphology using ultrasound as compared to golden standard (MRI)
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for not_applicable
Started Apr 2017
Typical duration for not_applicable
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
March 28, 2017
CompletedStudy Start
First participant enrolled
April 1, 2017
CompletedFirst Posted
Study publicly available on registry
April 7, 2017
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 1, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2019
CompletedApril 7, 2017
March 1, 2017
2 years
March 28, 2017
April 3, 2017
Conditions
Outcome Measures
Primary Outcomes (1)
AIIS morpholgy
AIIS morphology is determined according to the hetzroni classification
through study completion, an average of 1 year
Study Arms (1)
US GROUP
EXPERIMENTALAll patients will first undergo ultrasound scan of the hip in attempt to recognize the AIIS, on the same day , the true morphology of the AIIS will be evaluated using 3d imaging
Interventions
validation of Ultrasound test as a tool for diagosing AIIS morphology
Eligibility Criteria
You may qualify if:
- adult patients (18 years and older) admitted to the TLVMC sports medicine outpatient clinic due to
- hip related complaints
You may not qualify if:
- Patient refusal
- Inability to consent
- Unavailable 3d imaging the hip joint
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Related Publications (3)
Hapa O, Bedi A, Gursan O, Akar MS, Guvencer M, Havitcioglu H, Larson CM. Anatomic footprint of the direct head of the rectus femoris origin: cadaveric study and clinical series of hips after arthroscopic anterior inferior iliac spine/subspine decompression. Arthroscopy. 2013 Dec;29(12):1932-40. doi: 10.1016/j.arthro.2013.08.023. Epub 2013 Oct 18.
PMID: 24140143BACKGROUNDRyan JM, Harris JD, Graham WC, Virk SS, Ellis TJ. Origin of the direct and reflected head of the rectus femoris: an anatomic study. Arthroscopy. 2014 Jul;30(7):796-802. doi: 10.1016/j.arthro.2014.03.003. Epub 2014 May 2.
PMID: 24793210BACKGROUNDLee WA, Saroki AJ, Loken S, Trindade CA, Cram TR, Schindler BR, LaPrade RF, Philippon MJ. Radiographic Identification of Arthroscopically Relevant Acetabular Structures. Am J Sports Med. 2016 Jan;44(1):67-73. doi: 10.1177/0363546515612083. Epub 2015 Nov 20.
PMID: 26589837BACKGROUND
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- NA
- Masking
- NONE
- Purpose
- DIAGNOSTIC
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER GOV
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
March 28, 2017
First Posted
April 7, 2017
Study Start
April 1, 2017
Primary Completion
April 1, 2019
Study Completion
December 1, 2019
Last Updated
April 7, 2017
Record last verified: 2017-03
Data Sharing
- IPD Sharing
- Will not share