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Setting up a Registry of Centers that chelate with DTPA for patients with GDD. GadTTRAC.

Over the last couple of years I have worked with patients, from around the US (and the world), who for various reasons are unable to come to Chapel Hill, NC,

for DTPA chelation, to work with clinics local to them to treat them for GDD with DTPA. The new Non-Profit: Gadolinium and other heavy metal Toxicity, Treatment Research and Action Center (GadTTRAC) is looking to set up a registry of treating centers. If you are a treating facility, or a patient who has gone to a local treating facility that treats patients for GDD with DTPA, please email me ( to give me the contact information for treating clinics interested in being part of a registry.

I currently have a desperately sick patient in Michigan for example, and I know I have worked with a center in Michigan that I would like to hear from.

Richard Semelka, MD


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