Besides taking many pills, the boy was injected with vitamin B12 and received intravenous infusions of a drug used to leach mercury and other metals from the body. He took megadoses of vitamin C, a hormone and a drug that suppresses testosterone.
This complex treatment regimen -- documented in court records as part of a bitter custody battle between Coman, who opposes the therapies, and his wife -- may sound unusual, but it isn't.
Thousands of U.S. children undergo these therapies and many more at the urging of physicians who say they can successfully treat, or "recover," children with autism, a disorder most physicians and scientists say they cannot yet explain or cure.
But after reviewing thousands of pages of court documents and scientific studies and interviewing top researchers in the field, the Tribune found that many of these treatments amount to uncontrolled experiments on vulnerable children.