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In April 2002, the UK National Institute for Clinical
Excellence (NICE) issued guidance recommending the selective use of metal-on-metal Hip Resurfacing, used to treat hip disease.
A NICE Press release issued on the 19th June 2002 says:
“Metal-on-metal (MoM) hip resurfacing involves
replacing the diseased or damaged surfaces in the hip joint with metal surfaces.
Less bone has to be removed for MoM resurfacing than to fit a conventional cup
and ball artificial hip joint.
NICE recommends that MoM Hip Resurfacing be considered
as an option for people with advanced hip disease who would otherwise receive a
conventional primary Total Hip Replacement (THR) and are likely to live longer than the device is likely
to last. When considering a MoM Hip Resurfacing, Surgeons should bear in mind
how active the individual is and that the current available clinical and cost
effectiveness evidence on MoM hip resurfacing comes mainly from studies that
have involved people less than 65 years of age”
Andrew Dillon, Chief Executive of NICE, said, “This is
a relatively new technique which has the potential to offer benefits for
particular groups of patients. It isn’t a replacement for conventional hip
replacements and we need to know more about its long term durability and safety.
This is one reason why we have recommended that its use is monitored, along with
conventional devices, in a national joint registry.”
The NICE Report includes the following guidance on the use
of metal-on-metal Hip Resurfacing:
Metal-on-metal Hip Resurfacing arthroplasty is considered as an
option for people with advanced hip disease who would otherwise receive and are
likely to outlive a conventional primary THR, particularly for younger patients
who wish to be reasonably active.
Metal-on-metal Hip Resurfacing arthroplasty is performed only by a
Surgeon who has received training specifically in this technique.
For a patient having metal-on-metal Hip Resurfacing arthroplasty, the
patient’s informed consent refers specifically to current evidence on the
medium- to long-term safety and reliability of metal-on-metal devices and the likely
outcome of revision surgery in comparison with conventional THR's.
The full NICE “Final Appraisal Determination Metal-on-Metal
Hip Resurfacing Arthroplasty” is available on the NICE website at
www.nice.org.uk/page.aspx?o=30712
NICE also provide "Information For Patients - Guidance on
the use of metal-on-metal Hip Resurfacing arthroplasty". This is provided in
printable PDF format, and you can find it on their website at
www.nice.org.uk/page.aspx?o=33566 |