MRI Scanning of People With MR Safe Orthopedic Implants That Are Made of Metal

NCT ID: NCT01570543

Last Updated: 2013-10-01

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

WITHDRAWN

Study Classification

OBSERVATIONAL

Study Start Date

2012-03-31

Study Completion Date

2013-09-30

Brief Summary

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The purpose of the study is to improve image quality, increase speed of scanning and to see how well certain products test by scanning people who have an orthopedic hip or knee metallic implant.

Detailed Description

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The technology comprising Magnetic Resonance (MR) imaging systems and accessories is under continuous development in order to improve the quality of images, speed of acquisition, and usability of MR devices applied to image subjects with metallic orthopedic implants. Collection of in vivo human data throughout the product development and maintenance lifecycle plays an important role in enabling the technology to be investigated, optimized, and validated.

This is a pre-market investigation involving commercially available devices, investigational devices, and commercial devices modified with investigational components. The Study will be conducted for three years, over which time a number of endpoints will be collected for various devices under development.

Conditions

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Implants

Keywords

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implants knee implants hip implants metallic implants

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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orthopedic implants, no treatment

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* At least 18 years of age; and
* Must have an in-place knee or hip orthopedic implant; and
* Must have a metallic orthopedic implant that is labeled as "MR safe" or "MR Conditional" by the implant manufacturer; and
* Must be able to provide sufficient documentation of the implant such that study staff can confirm its compatibility with the specific MR environment per the implant labeling; and
* Must be able to provide written documentation or attestation of the date their orthopedic implant was placed; and
* Must be able to hear and understand English without assistive devices; and
* Must provide written informed consent; and
* Must provide the name and contact information for his/her Physician

Exclusion Criteria

* Any implant more than 5 years old
* Any implant that is investigational
* Any implant which cannot be verified with a manufacturer's label
* Any implant implanted outside of U.S.A.
* Any implant associated with a recall
* Any history of pathology associated with an in-place orthopedic implant
* History of pain at implant site, in the past 30 days
* Known or suspected complication, defect, or concern regarding an in-place orthopedic implant
* Surgery related to an orthopedic implant within the past 120 days
* Potential for metal to be in body due to a previous injury involving metallic objects
* Pregnancy or late menstrual period
* Any non-orthopedic implant
* Any type of prosthesis (eye, penile, heart valve, etc.)
* Any other type of metal implant other than knee or hip implant
* Presence of tissue expander (breast)
* Intra-uterine device, diaphragm or pessary
* Loose dental fillings or dental fillings in the last 30 days
* Tattoo or permanent make up
* Breathing problem or motion disorder
* Claustrophobia or panic attacks
* Hearing Aid
* Body piercing jewelry
* Dentures or partial plates
* External medical hardware (example: orthopedic braces, orthodontic appliance)
* Known or past allergic reactions to latex
Minimum Eligible Age

18 Years

Maximum Eligible Age

85 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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GE Healthcare

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Troy Lewein

Role: PRINCIPAL_INVESTIGATOR

American Registry of Radiologic Technologists

Locations

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GE Healthcare

Waukesha, Wisconsin, United States

Site Status

Countries

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United States

References

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Nyenhuis, J. A., Kildishev, A. V., Athey, T. W., Bourland, J. D., Foster, K. S., Graber, G. P., "Heating Near Implanted Medical Devices by the MRI RF-magnetic Field," IEEE Trans. Magn., Vol 35, 1999, pp. 4133-4135

Reference Type BACKGROUND

Potter HG, Nestor BJ, Sofka CM, Ho ST, Peters LE, Salvati EA. Magnetic resonance imaging after total hip arthroplasty: evaluation of periprosthetic soft tissue. J Bone Joint Surg Am. 2004 Sep;86(9):1947-54. doi: 10.2106/00004623-200409000-00013.

Reference Type BACKGROUND
PMID: 15342757 (View on PubMed)

Hayter CL, Koff MF, Shah P, Koch KM, Miller TT, Potter HG. MRI after arthroplasty: comparison of MAVRIC and conventional fast spin-echo techniques. AJR Am J Roentgenol. 2011 Sep;197(3):W405-11. doi: 10.2214/AJR.11.6659.

Reference Type BACKGROUND
PMID: 21862766 (View on PubMed)

Cook SM, Pellicci PM, Potter HG. Use of magnetic resonance imaging in the diagnosis of an occult fracture of the femoral component after total hip arthroplasty. A case report. J Bone Joint Surg Am. 2004 Jan;86(1):149-53. doi: 10.2106/00004623-200401000-00024. No abstract available.

Reference Type BACKGROUND
PMID: 14711959 (View on PubMed)

Sofka CM, Potter HG. MR imaging of joint arthroplasty. Semin Musculoskelet Radiol. 2002 Mar;6(1):79-85. doi: 10.1055/s-2002-23166.

Reference Type BACKGROUND
PMID: 11917273 (View on PubMed)

Suh JS, Jeong EK, Shin KH, Cho JH, Na JB, Kim DH, Han CD. Minimizing artifacts caused by metallic implants at MR imaging: experimental and clinical studies. AJR Am J Roentgenol. 1998 Nov;171(5):1207-13. doi: 10.2214/ajr.171.5.9798849.

Reference Type BACKGROUND
PMID: 9798849 (View on PubMed)

Henk CB, Brodner W, Grampp S, Breitenseher M, Thurnher M, Mostbeck GH, Imhof H. The postoperative spine. Top Magn Reson Imaging. 1999 Aug;10(4):247-64. doi: 10.1097/00002142-199908000-00006.

Reference Type BACKGROUND
PMID: 10616816 (View on PubMed)

Hayter CL, Koff MF, Potter HG. Magnetic resonance imaging of the postoperative hip. J Magn Reson Imaging. 2012 May;35(5):1013-25. doi: 10.1002/jmri.23523.

Reference Type BACKGROUND
PMID: 22499278 (View on PubMed)

Koch KM, Lorbiecki JE, Hinks RS, King KF. A multispectral three-dimensional acquisition technique for imaging near metal implants. Magn Reson Med. 2009 Feb;61(2):381-90. doi: 10.1002/mrm.21856.

Reference Type BACKGROUND
PMID: 19165901 (View on PubMed)

Koch KM, Brau AC, Chen W, Gold GE, Hargreaves BA, Koff M, McKinnon GC, Potter HG, King KF. Imaging near metal with a MAVRIC-SEMAC hybrid. Magn Reson Med. 2011 Jan;65(1):71-82. doi: 10.1002/mrm.22523.

Reference Type BACKGROUND
PMID: 20981709 (View on PubMed)

Koch KM, Hargreaves BA, Pauly KB, Chen W, Gold GE, King KF. Magnetic resonance imaging near metal implants. J Magn Reson Imaging. 2010 Oct;32(4):773-87. doi: 10.1002/jmri.22313.

Reference Type BACKGROUND
PMID: 20882607 (View on PubMed)

Potter HG, Foo LF. Magnetic resonance imaging of joint arthroplasty. Orthop Clin North Am. 2006 Jul;37(3):361-73, vi-vii. doi: 10.1016/j.ocl.2006.03.003.

Reference Type BACKGROUND
PMID: 16846767 (View on PubMed)

Walde TA, Weiland DE, Leung SB, Kitamura N, Sychterz CJ, Engh CA Jr, Claus AM, Potter HG, Engh CA Sr. Comparison of CT, MRI, and radiographs in assessing pelvic osteolysis: a cadaveric study. Clin Orthop Relat Res. 2005 Aug;(437):138-44. doi: 10.1097/01.blo.0000164028.14504.46.

Reference Type BACKGROUND
PMID: 16056041 (View on PubMed)

Weiland DE, Walde TA, Leung SB, Sychterz CJ, Ho S, Engh CA, Potter HG. Magnetic resonance imaging in the evaluation of periprosthetic acetabular osteolysis: a cadaveric study. J Orthop Res. 2005 Jul;23(4):713-9. doi: 10.1016/j.orthres.2005.02.007. Epub 2005 Apr 12.

Reference Type BACKGROUND
PMID: 16022981 (View on PubMed)

Hayter CL, Potter HG, Su EP. Imaging of metal-on-metal hip resurfacing. Orthop Clin North Am. 2011 Apr;42(2):195-205, viii. doi: 10.1016/j.ocl.2010.12.006.

Reference Type BACKGROUND
PMID: 21435495 (View on PubMed)

Hayter CL, Potter HG, Padgett DE, Perino G, Nestor BJ. MRI assessment of wear-induced synovitis. ISMRM Annual Conference, paper presentation. Montreal; 2011.

Reference Type BACKGROUND

Campbell P, Ebramzadeh E, Nelson S, Takamura K, De Smet K, Amstutz HC. Histological features of pseudotumor-like tissues from metal-on-metal hips. Clin Orthop Relat Res. 2010 Sep;468(9):2321-7. doi: 10.1007/s11999-010-1372-y.

Reference Type BACKGROUND
PMID: 20458645 (View on PubMed)

Pandit H, Glyn-Jones S, McLardy-Smith P, Gundle R, Whitwell D, Gibbons CL, Ostlere S, Athanasou N, Gill HS, Murray DW. Pseudotumours associated with metal-on-metal hip resurfacings. J Bone Joint Surg Br. 2008 Jul;90(7):847-51. doi: 10.1302/0301-620X.90B7.20213.

Reference Type BACKGROUND
PMID: 18591590 (View on PubMed)

Toms AP, Marshall TJ, Cahir J, Darrah C, Nolan J, Donell ST, Barker T, Tucker JK. MRI of early symptomatic metal-on-metal total hip arthroplasty: a retrospective review of radiological findings in 20 hips. Clin Radiol. 2008 Jan;63(1):49-58. doi: 10.1016/j.crad.2007.07.012. Epub 2007 Oct 24.

Reference Type BACKGROUND
PMID: 18068790 (View on PubMed)

Other Identifiers

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114-2011-GES-0029

Identifier Type: -

Identifier Source: org_study_id