Link is Strep-Induced Obsessive Compulsive Disorder - AOL Health
Boy Diagnosed With Strep-Caused OCD
By Jordan Lite
Beth Maloney’s son, Sammy, had everything going for him. But seemingly overnight, the smart 12-year-old became a different person: He walked around with his eyes closed, feeling everything in front of him. He wouldn’t sleep in his bed or sit in his seat at the kitchen table. He wouldn’t eat unless he first held his breath. He held his ears and hopped everywhere he went. Eventually, he could not bring himself shower.
A psychiatrist diagnosed Sammy with obsessive-compulsive disorder (OCD), in which patients are plagued by persistent, uncontrollable thoughts and behaviors. Later, the diagnosis changed to Tourette’s syndrome, characterized by compulsive tics. Sammy went to therapy and took medication, neither of which helped, Maloney says.
“The diagnosis never made sense to me,” says Maloney, who’s written a new book about their ordeal, "Saving Sammy." “I had a perfectly normal, healthy child who went to dysfunctional in six weeks. He literally could not get out the front door because the behaviors were so completely debilitating for him. I could not understand how that could be possible.”
Maloney was determined to find another explanation -- and a cure for Sammy. One year and seven doctors later, she got one: Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections (PANDAS). The condition is thought to be caused by strep-fighting proteins called antibodies that mistakenly attack the brain, according to the National Institute for Mental Illness (NIMH).
As many as 10 percent of children with OCD may actually have PANDAS, says Paul Grant, M.D., a child psychiatrist in the institute’s pediatrics and developmental neuroscience branch.
Sammy took penicillin, and in a matter of days, his behavior improved. However, after a few weeks, his compulsions returned. He was then prescribed a different antibiotic, augmentin. This time, the improvements stuck. Now 19, Sammy is a freshman at Carnegie Mellon University studying computer science -- happy, well-adjusted and better, his mom says, by “100 percent.” (He does take a low dose of medication for attention-deficit hyperactivity disorder, or ADHD that may or may not be related to PANDAS, she says.)
But not everyone is convinced that strep is responsible for these kids’ compulsive behaviors. Because strep is so common in children, it’s tough to prove that it’s related to OCD and Tourette’s, says Stanford Shulman, M.D., head of infectious disease at Children’s Memorial Hospital in Chicago. And, he adds, studies haven’t shown that taking antibiotics long-term reduces compulsive behaviors any more than swallowing a placebo. “There’s an awful lot of emotion involved in this controversy and debate,” Shulman says. “It is very upsetting and in the worse cases, a disruptive illness. But in medicine, before we conclude A causes B, there needs to be scientific evidence. People have really tried and it’s still lacking.”
Grant says that could change once scientists definitively identify a PANDAS antibody and find a blood test for it. “Until a test is readily available, we won’t have enough cases to say this is unequivocally true,” he says.
Maloney says strep may not explain every child’s OCD or Tourette’s, but she urges parents to consider it. “It is really crucial to work with a doctor who can be open to this possibility,” she says. “If not, find a new doctor.”
I agree it would definitely be wise to rule out PANDAS.