This is an archive of the "portal" site for the NIH-sponsored Trial to Assess Chelation Therapy (TACT). OmniComm Systems administered the site, which, for most of its existence, was password-protected so that only investigators and others connected with TACT could access it. In May 2008, the password protection was removed, possibly in error, which enabled critics of the trial to explore more than 150 related documents. Not long afterward, the site was completely removed.


Welcome to the Trial to Assess Chelation Therapy (TACT) Portal

Please select from one of the following TACT links:

TACT Institutional Review Board Materials

TACT Regulatory Requirements

TACT Regulatory Requirements- Canada

TACT Study Materials

TACT Alerts, Updates, and Announcements

TACT Recruitment Tools and Advertising

TACT Sponsors, Clinical Coordinating Center, Data Coordinating Center, and Affiliated Organizations

TACT Contact Information (pdf)

Clinical Site Research Tool (pdf)

TACT Training Materials

On-line Resources (pdf)

TACT Data Entry System (Internet Case Report Form)