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Nearly 40 people in Britain are at risk of developing a fatal brain disease through infected medical instruments...
CJD or Creutzfeldt-Jakob disease ...leads to rapid decrease of mental function and movement.
…One patient first underwent surgery in 2007. The surgical instruments used in his surgery were reportedly used in 38 other operations, said a hospital spokesman.
Though the equipment was sterilised, it was not done at a "high enough" temperature to eradicate infectious proteins...
…environmental insults, either physical (heat, pressure, radiation) or chemical (heavy metals, arsenate, toxins), also cause proteins to misfold into toxic shapes.
It's concerning as a clinician to hear that patients are continuing to be notified they might have been exposed to contaminated instruments when we thought several years ago this problem was solved…”
…Unlike viruses and bacteria, prions are extremely hardy, and cannot be destroyed by normal decontamination methods, such as autoclaving of surgical instruments.
…with a few exceptions, the risk of having contracted the sporadic form of CJD manifests itself at least 20 years after having undergone an operation.
…We might, therefore, ask ourselves if other types of motor neuron diseases can be transmitted through surgery and be latent for decades, such as those where risk factors, particularly physical professions and activities or certain sporting activities, for example, which are more likely to lead to surgery, have already been indicated.
…the most conclusive pattern that the study presents, … is that the onset of CJD occurs approximately 10 years after an operation on the retina with reused equipment.
In any case, there is a slow-release international health challenge on the horizon. Ten years will need to pass before we can gauge its full extent.
Dr. Shafiq Qaadri is a Toronto family physician.
Originally posted by stirling
This prion thing is still a heavy trip for a lot of surgery patients who have undergne everything from brain surgery to dentistry .The whole prion story could be a serious challenge to the medical professions beliefs regarding infectiousness etc.
I wonder if sound waves may be effective in eradicating prions?
Its possible they could be disintigrated with high intensity sound waves?
In general TSE agents are much more resistant than are conventional infectious agents, such as bacteria and viruses, to heat, ultraviolet radiation, ionizing radiation and microwave irradiation.
Originally posted by Illusionsaregrander
reply to post by soficrow
The fact that we reuse surgical equipment actually probably explains that finding your posting in the other thread that just surgery itself was a risk factor for dementia.
I didnt think about it at the time, but that is what it is. Lol. They cant kill the prions by sterilizing the equipment, and so anyone who has surgery preformed on them with the same equipment is at risk.
Ah the things we dont know, and the things we screw up because of the things we dont know.
Originally posted by alysha.angel
This is one of many reasons why i dont trust hospitals or clinics .. this is rotten news and im glad you pointed this out to us ...
thanks .