E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Young male adults with Autism Spectrum Disorders (18-30 years) |
|
E.1.1.1 | Medical condition in easily understood language |
Young male adults with Autism Spectrum Disorders (18-30 years) |
|
E.1.1.2 | Therapeutic area | Psychiatry and Psychology [F] - Psychological processes [F02] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10003808 |
E.1.2 | Term | Autistic disorder |
E.1.2 | System Organ Class | 100000004852 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The current trial aims to explore the neural and behavioral effects of
oxytocin in autism spectrum disorders (ASD).
Initial studies showed that intranasal administration of oxytocin can
have a positive effect on social functioning in ASD. However, future
studies are necessary to explore whether and how oxytocin effects
neural processes in the brain underlying these behavioral improvements.
This trial will not only measure behavioral enhancements, but will
specifically focus on elucidating the associated neurophysiological
changes by guiding the administration of oxytocin with regular
neurophysiological assessments. |
|
E.2.2 | Secondary objectives of the trial |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Young male adult participants with autism spectrum disorder will be
recruited mainly from the Expertise Centrum Autisme (ECA) of the UZ
Leuven, Belgium.
Participants are selected when diagnosed with ASD by a
multidisciplinary team of experienced clinicians as defined by the DSMIV-
TR (or DSM-V) criteria (Diagnostic and Statistical Manual of Mental
Disorders). In addition to the DSM-criteria, the Developmental
Dimensional Diagnostic instrument (3DI, David Skuse) and the Autism
Diagnostic Observation Schedule (ADOS) will be adopted as diagnostic
tests.
Participants within an age-range of 18-30 will be included. |
|
E.4 | Principal exclusion criteria |
Participants will be excluded based on the following criteria:
(i) associated psychiatric or neurological disorders (e.g. ADHD),
(ii) use of psychotropic medication,
(iii) any contraindication to neuroimaging research as assessed with the
MRI screening list (see below)
MRI contraindications
pacemaker, implanted defibrillator, ear implant / a cochlear implant,
insulin or implanted pump, a neurostimulator or VP shunt, any metallic
object in the eyes (metallic fragments) |
|
E.5 End points |
E.5.1 | Primary end point(s) |
This study will provide results on the effects oxytocin on social
functioning and the associated changes in brain
function/connectivity/structure in autism spectrum disorders. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
The end of the trial is anticipated June 2016. |
|
E.5.2 | Secondary end point(s) |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
Last visit of the last participant |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |