Brain Imaging of Intranasal Oxytocin Treatment in Autism

Completed · Phase 1 · Has a placebo group

Conditions studied: Autism Spectrum Disorders

In brief

This is a 4 part study: Phase 1a. -functional magnetic resonance imaging (fMRI) ( with oxytocin 24 IU vs. placebo = oxytocin 0 IU) - funded by grant #U54 HD079124-01, Phase 1b-eye-tracking(oxytocin 24 IU vs. placebo = oxytocin 0 IU), Phase 2a. fMRI (oxytocin 8 IU vs. oxytocin 40IU), Phase 2b. -eye-tracking (oxytocin 8IU vs. oxytocin 40IU). Time course of effect will also be assessed within session.

Key facts

Study ID

NCT01945957

Run by

University of North Carolina, Chapel Hill

People needed

33

Starts

2014-09-01

Expected to finish

2017-01-01

Last updated by the study team

2017-04-25

Who can join

Age: 6 and older, up to 18. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Between 6 and 18 years of age, inclusive
• Have a clinical diagnosis of an autism spectrum disorder confirmed according to the Autism Diagnostic Observation Scale (ADOS, Lord et al., 1989). Diagnosis may also be confirmed using the Autism Diagnostic Interview-Revised (ADI-R).
• Male or female of any race or ethnicity
• Ambulatory status (outpatient) at time of assent/consent
• Estimated IQ greater than or equal to 70 and capable of making an informed decision based on assessment of their understanding and judgment

You may not qualify if…

• History of neurological injury: head trauma, poorly-controlled seizure disorder (i.e. seizure within the preceding six month period), stroke, prior neurosurgery, or under the care of a neurologist or neurosurgeon as determined by interview
• History of claustrophobia
• Implanted medical devices, implanted metal debris, shrapnel, certain tattoos, or permanent makeup that is contraindicated for MRI. Participants fill out a detailed questionnaire on the day of scanning to identify potential MRI risks
• Subjects with a medical condition that might interfere with the conduct of the study, confound interpretation of the study results, or endanger their own well-being. This includes, but is not limited to: Rett Syndrome, impairment of renal function, evidence or history of malignancy or any significant hematological, endocrine, cardiovascular (including any rhythm disorder or uncontrolled hypertension), respiratory, hepatic, or gastrointestinal disease
• Marked sensory impairment such as deafness or blindness that would interfere with the conduct of the study
• Pregnant or nursing because of the unknown effects of oxytocin to unborn babies and/or nursing infants. All females of child-bearing potential will be administered a serum pregnancy test at screening and at any point during the study at physician discretion. Refusal to undergo a pregnancy test will result in exclusion from the study. We will share results of a pregnancy test with the subject's legal guardian.
• Refusal to do pregnancy testing with understanding that guardian will be informed of positive test results
• Inability or refusal of sexually active female subjects (who have begun menses) to utilize two medically accepted barrier forms of birth control
• Use of hormonal birth control
• Subjects who have a history of an anaphylactic reaction from prior treatment with oxytocin (nasal spray)
• Inability of caretakers to speak English
• Absence of a consistent caretaker to report on symptoms
• Subjects who, in the Investigator's opinion, might not be suitable for the study

Where it is running

• The University of North Carolina at Chapel Hill — Chapel Hill, North Carolina, United States

Full record on ClinicalTrials.gov

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