Problems with Protonix - Please read and help if you can (barrett's esophagus)
It's always wise to be skeptical of medical advice one reads on the
internet, and leushino should most definitely discuss his rather pronounced
fears with his doctor.
What he is assuming, I now see belatedly, is that everyone with acid reflux
will develop Barrett's esophagus, and that everyone with Barrett's will
progress to cancer. That's not the case. Only about 10% of GERD patients
develop Barrett's, and only about 10% of those will develop dysplasia and
progress to cancer.
Even so, leushino should indeed be concerned - the incidence of esophageal
cancer makes it only the 5th most common cancer, behind breast, lung,
prostate, colon, but it's incidence is increasing at a rate faster than any
other cancer. In fact there *are* about 20,000 new cases of esophageal
cancer diagnosed every year.
Dr. Tom DeMeester has a slide in one of his talks that graphs the incidence
of esophageal cancer year-by-year since about the mid-60's. On that slide,
he has superimposed sales of anti-secretory medication (H2 blockers, then
PPIs) over the same time frame. The graphs are identical. Now, that does not
establish cause and effect, although our fledgling understanding of non-acid
reflux is shedding a lot of light in that regard, but it's worth noting that
a very similar graph of lung cancer incidence compared to smoking incidence
was what led researchers to suspect the link between smoking and lung cancer
back in the 50's.
HMc
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