Evaluation of the AIIS Using Hip Ultrasound(AIISUS)

AIS Clinical Trial

— AIISUS  

Official title:

Evaluation of the AIIS Using Hip Ultrasound(AIISUS)

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT03105063
• Other study ID #: TASMC-17-RA-846-CTIL
• Status: Not yet recruiting
• Phase: N/A
• First received: March 28, 2017
• Last updated: April 3, 2017
• Start date: April 2017
• Est. completion date: December 2019

Study information

• Verified date: March 2017
• Source: Tel-Aviv Sourasky Medical Center
• Contact: Ran a ankory, MD
• Phone: 052-4262102
• Email: ranankory[@]gmail.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial 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)

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 50
• Est. completion date: December 2019
• Est. primary completion date: April 2019
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• adult patients (18 years and older) admitted to the TLVMC sports medicine outpatient clinic due to

hip related complaints

Exclusion Criteria:

• Patient refusal

• Inability to consent

• Unavailable 3d imaging the hip joint

Related Conditions & MeSH terms

• AIS

Intervention

Diagnostic Test:
• ultrasound scan of the hip
validation of Ultrasound test as a tool for diagosing AIIS morphology

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Tel-Aviv Sourasky Medical Center

References & Publications (3)

Hapa O, Bedi A, Gursan O, Akar MS, Güvencer M, Havitçioglu 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. — View Citation

Lee WA, Saroki AJ, Løken 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. — View Citation

Ryan 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. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	AIIS morpholgy	AIIS morphology is determined according to the hetzroni classification	through study completion, an average of 1 year