CM-AT
DrugSingle unit dose powder of active substance (CM-AT) administered 3 times per day for 90 days
NCT Number: NCT02410902
The purpose of this study is to determine whether CM-AT is safe and effective in treating the core symptoms of autism in children with all levels of fecal chymotrypsin.
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Notify Me3 year–8 year
All sexes
Interventional
Phase 3
Southwest Autism Research & Resource Center (S.A.R.R.C.), Phoenix, Arizona, United States
Autism is clearly a significant cause of disability in the pediatric population. Many children with Autism exhibit impaired protein digestion which may or may not manifest in self-restricted diets. The inability to digest protein affects the availability of essential amino acids in the body. CM-AT is designed to enhance protein digestion thereby potentially restoring the pool of essential amino acids. Essential amino acids play a critical role in the expression of several genes important to neurological function and serve as precursors to key neurotransmitters such as serotonin and dopamine. CM-AT is a proprietary enzyme that is designed as a granulated powder taken three times daily.
Healthy volunteers accepted: Yes
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Exclusion criteria
Single unit dose powder of active substance (CM-AT) administered 3 times per day for 90 days
Single unit dose powder of non-active substance administered 3 times per day for 90 days
Other names: placebo powder
Time frame: Screening through Week 12/Termination
Primary outcome measurements to determine efficacy of treatment with CM-AT versus Placebo for changes in the Aberrant Behavior Checklist (ABC) - Community sub scale for Irritability/Agitation (ABC-I) between baseline (subject's initial measurement) and Week 12/Termination (subject's final measurement) visit. Participants were between 3 through to 6 years old inclusive and took 900mg CM-AT or Placebo three times daily. The ABC-I is one of five discrete sub scales measured by the ABC. The scale range is 0-45. A higher score reflects higher severity of symptoms (irritability). Scores are obtained via Parent Rated Questionnaire. Parents respond to a series of questions on a scale directly into an electronic data capture system (EDC), responding: 0 = not at all a problem 1 = the behavior is a problem but slight in degree 2 = the problem is moderately serious 3 = the problem is severe in degree. The score was automatically calculated by the EDC.
Time frame: Screening through Week 12/Termination.
Secondary outcome measurements to determine efficacy of treatment with CM-AT versus Placebo for changes in the Aberrant Behavior Checklist- Community (ABC) sub scale for Lethargy / Social Withdrawal (ABC-L) between baseline (subject's initial measurement) and Week 12/Termination (subject's final measurement) visit. Participants were between 3 through to 6 years old inclusive and took 900mg CM-AT or Placebo three times daily. The ABC-L is one of five discrete sub scales measured by the ABC. The scale range is 0-48. A higher score reflects higher severity of symptoms (lethargy). Scores are obtained via Parent Rated Questionnaire. Parents respond to a series of questions on a scale directly into an electronic data capture system (EDC), responding: 0 = not at all a problem 1 = the behavior is a problem but slight in degree 2 = the problem is moderately serious 3 = the problem is severe in degree.
Curemark
Industry
A Double Blind, Randomized, Placebo-Controlled Study of CM-AT for the Treatment of Autism in Children With All Levels of Fecal Chymotrypsin (FCT)
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View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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