AzTrials
AzTrials

Autism DisorderPhase 1TAONCT01912378

Triadic Interactions of Families With Autism and Oxytocin

A Phase 1 study testing Oxytocin in people with Autism Disorder, run by University of California, San Francisco at 1 site in United States.

Withdrawn

Withdrawn. The study stopped before anyone enrolled.

Official record
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Trial summary

The study will investigate the effects of an intranasal administration of oxytocin (OT) to parents of children with autism spectrum disorders (ASD) on the quality of mother-father-child interactions. Physiological and behavioral measures of parent-child triadic interaction quality will be assessed. Read more about this study

Who is it for?
Ages 7 to 60 yearsHealthy volunteers can take part
Conditions the study is for
Autism Disorder
What is being tested?
Oxytocin
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
0 participants
Where
1 siteUnited States
Study dates
Aug 2013to May 2015
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 7 to 60 years
  • All sexes
  • Healthy volunteers accepted
  • Child, Adult

Who may be able to join

  • For parents of patients with ASD and TD controls:
  • Age between 25 and 60 years old
  • Live with child
  • Read and communicate in English
  • For patient with ASD:
  • Age between 7 and 12 years old
Show all 13Show fewer
  • Lives with parents
  • Has diagnosis of autism spectrum disorder, pervasive developmental disorder, or pervasive developmental disorder-not otherwise specified(PDD-NOS)
  • Communicates in English
  • Has IQ at or above 75
  • For TD controls:
  • Age between 7 and 12 years
  • Lives with parents

Who cannot join

  • For parents of patients with ASD and TD controls:
  • Female parents who state they are pregnant or have a positive pregnancy test
  • Severe psychiatric, neurologic or medical illness
  • Severe nasal pathology, atrophic rhinitis, recurrent nose bleeds, or history of cranial-surgical procedures (hypophysectomy)
  • History of severe psychiatric diagnosis including schizophrenia, bipolar, and autism
  • Divorce or separation
Show all 12Show fewer
  • Hypertension, pacemaker, cardiovascular medications
  • For patients with ASD:
  • IQ lower than 75
  • For TD controls:
  • Current psychiatric illness or developmental disability
  • Current psychiatric medication

Trial locations and contacts

1 site in 1 country.

United States1 site
  • University of California, San Francisco

    San Francisco, California, 94118

Other trials in United States

About this study

Official title: Phase 1 Study of Intranasal Oxytocin on Parents' Behavioral and Physiological Responses to Children With Autism

The study will investigate the effects of an intranasal administration of oxytocin (OT) to parents of children with autism spectrum disorders (ASD) on the quality of mother-father-child interactions. Physiological and behavioral measures of parent-child triadic interaction quality will be assessed.

H1: Parents who receive OT will demonstrate greater parental engagement and nonverbal prosocial behaviors compared to parents who receive placebo.

Read more

H2: Children with ASD whose parents receive OT will have increased nonverbal prosocial behaviors during the discussion and play tasks compared to children whose parents' receive placebo.

H3: Parents who receive OT will demonstrate increased behavioral and physiological synchrony with their child during the discussion and play tasks compared to parents who receive placebo and their child.

Read the detailed description

Autism spectrum disorder (ASD) is a continuum of neurodevelopmental disorders associated with significant communication, social, and behavioral deficits including impairments in verbal and nonverbal communication and excessive attachments to routine. These deficits can impede parent-child bonding, increase parental stress, and lead to dysfunctional parent-child interactions. While there has been progress into understanding the neurobiology and neuropsychology of schizophrenia and autism spectrum disorder, treatment options remain inadequate. Psychosocial interventions such as family therapy aimed at promoting affection, praise, and communication reduce oppositional behavior, but are time consuming and costly. A safe and cost-effective pharmacological intervention given to non-affected family members could augment current psychosocial therapies, improve the functioning of the family, and favorably influence the course of the illness in the affected child.

Oxytocin (OT) is a neuropeptide associated with parenting and social perception in mammals. Exogenous OT can be safely administered intranasally in humans, enters the brain in high concentrations, increases positive interpersonal and parenting interactions, promotes cooperation and trust, and reduces stress-induced physiological responses. Due to OT's involvement in processes associated with parent-child interactions (e.g. bonding), we hypothesize that the OT system represents a highly promising focus of research into the biological underpinnings of family functioning, as well as a promising target for biological interventions aimed at improving communication between parents and their children with ASD and reducing unhealthy interactions. We will test these hypotheses by exploring the effects of exogenously administered OT to caregivers on parent-child interactions and physiology during a laboratory-based parent-child interaction task. If successful, this would represent the first demonstration of a neurobiological factor in the family functioning of persons with ASD, and would represent the first biological intervention applied to family members of persons with ASD, rather than to the individual with ASD.

The purpose of the current study is twofold: 2) To determine whether administration of the affiliative neuropeptide oxytocin to the parent positively influences parent-child interactions of patients with autism spectrum disorders, and 2) to explore the mechanisms by which parental behavior affects children's behavior, feelings, and physiology.

Participants will be 40 triads consisting of mother, father, and child with ASD and 40 triads of mother, father, and typically developing (TD) children. Families will come to our lab at UCSF's Parnassus campus for one 2-hour visit. Parent dyads will be randomly assigned to receive either OT or placebo immediately before the triad engages in triadic discussion and play tasks. We will monitor mothers', fathers', and children's physiological and behavioral responses during these tasks. In summary, this is a randomized 2 (diagnosis) x 2 (spray) between-subjects study of triadic physiology and behavior in children with ASD or TD in which both mothers and fathers are given either OT or placebo.

Conditions
Autism Disorder
Being tested
Oxytocin, Placebo nasal spray
Medical subject headings
Autistic Disorder

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • OxytocinDrug

    Also called Novartis

  • Placebo nasal sprayDrug

Study groups in NCT01912378
Study groupRoleWhat they receive
Oxytocin Nasal SprayExperimental40 IUs of Oxytocin nasal spray will be administered to both parents at one time during the lab visit.
Receives: Drug: Oxytocin
Placebo nasal sprayPlacebo comparator40 IUs of Placebo nasal spray will be administered to both parents at one time during the lab visit.
Receives: Drug: Placebo nasal spray

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Parental social behavior

    Social engagement behaviors, including postural orientation, high gaze, quality and quantity of language directed toward child, facial expressions of affect.

    Measured: 37 minutes into lab visit

Secondary outcomes (2)
  1. Child and Parent Physiological Synchrony

    Sympathetic, parasympathetic, and neuroendocrine responses of both parents and child.

    Measured: 32 minutes into lab visit

  2. Child social behavior

    Social engagement behaviors, including postural orientation, high gaze, quality and quantity of language directed toward parent, facial expressions of affect.

    Measured: 37 minutes into lab visit

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted31 Jul 2013 (estimated)
  2. Study startAug 2013
  3. Primary completionMay 2015
  4. Study completionMay 2015

Why it stopped: unable to launch the study due to lack of participation with Autism Clinic

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Basic science
Allocation
Randomised
Intervention model
Parallel groups
Masking
Triple blind
Who is masked
Participant, Investigator, Outcomes assessor
Enrolment
0 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01912378
Sponsor's protocol ID
TAO
Acronym
TAO
Status last verified
Jan 2019
First submitted
26 Jul 2013
Last updated
16 Jan 2019
Results posted
No
Data monitoring committee
No

Publications

  • Abidin, R. R. (1995). Parenting Stress Index, Third Edition. Professional Manual. Odessa, FL.: Psychological Assessment Resources, Inc.

  • Achenbach, T. (2001). Manual for the Child Behavior Checklist/4-18. Burlington, VT: University of Vermont.

  • Aron, A., Aron, E. N., & Smollan, D. (1992). Inclusion of other in the self scale and the structure of interpersonal closeness. Journal of Personality and Social Psychology, 63, 596-612.

  • Bradley MM, Lang PJ. Measuring emotion: the Self-Assessment Manikin and the Semantic Differential. J Behav Ther Exp Psychiatry. 1994 Mar;25(1):49-59. doi: 10.1016/0005-7916(94)90063-9.

    PubMed 7962581
  • Buchheim A, Heinrichs M, George C, Pokorny D, Koops E, Henningsen P, O'Connor MF, Gundel H. Oxytocin enhances the experience of attachment security. Psychoneuroendocrinology. 2009 Oct;34(9):1417-22. doi: 10.1016/j.psyneuen.2009.04.002. Epub 2009 May 19.

    PubMed 19457618
  • Busby, D. M., Christensen, C., Crane, D. R., & Larson, J. H. (1995). A revision of the Dyadic Adjustment Scale for use with distressed and nondistressed couples: Construct hierarchy and multidimensional scales. Journal of Marital and Family Therapy, 21, 289-308.

  • Ditzen B, Schaer M, Gabriel B, Bodenmann G, Ehlert U, Heinrichs M. Intranasal oxytocin increases positive communication and reduces cortisol levels during couple conflict. Biol Psychiatry. 2009 May 1;65(9):728-31. doi: 10.1016/j.biopsych.2008.10.011. Epub 2008 Nov 22.

    PubMed 19027101
  • Feldman R, Gordon I, Zagoory-Sharon O. The cross-generation transmission of oxytocin in humans. Horm Behav. 2010 Sep;58(4):669-76. doi: 10.1016/j.yhbeh.2010.06.005. Epub 2010 Jun 15.

    PubMed 20558167
  • Gordon I, Zagoory-Sharon O, Schneiderman I, Leckman JF, Weller A, Feldman R. Oxytocin and cortisol in romantically unattached young adults: associations with bonding and psychological distress. Psychophysiology. 2008 May;45(3):349-52. doi: 10.1111/j.1469-8986.2008.00649.x. Epub 2008 Feb 4.

    PubMed 18266803
  • Gordon I, Zagoory-Sharon O, Leckman JF, Feldman R. Oxytocin and the development of parenting in humans. Biol Psychiatry. 2010 Aug 15;68(4):377-82. doi: 10.1016/j.biopsych.2010.02.005. Epub 2010 Mar 31.

    PubMed 20359699
  • Gouin JP, Carter CS, Pournajafi-Nazarloo H, Glaser R, Malarkey WB, Loving TJ, Stowell J, Kiecolt-Glaser JK. Marital behavior, oxytocin, vasopressin, and wound healing. Psychoneuroendocrinology. 2010 Aug;35(7):1082-90. doi: 10.1016/j.psyneuen.2010.01.009. Epub 2010 Feb 9.

    PubMed 20144509
  • Grewen KM, Girdler SS, Amico J, Light KC. Effects of partner support on resting oxytocin, cortisol, norepinephrine, and blood pressure before and after warm partner contact. Psychosom Med. 2005 Jul-Aug;67(4):531-8. doi: 10.1097/01.psy.0000170341.88395.47.

    PubMed 16046364
  • Heinrichs M, Baumgartner T, Kirschbaum C, Ehlert U. Social support and oxytocin interact to suppress cortisol and subjective responses to psychosocial stress. Biol Psychiatry. 2003 Dec 15;54(12):1389-98. doi: 10.1016/s0006-3223(03)00465-7.

    PubMed 14675803
  • Kerns KA, Aspelmeier JE, Gentzler AL, Grabill CM. Parent-child attachment and monitoring in middle childhood. J Fam Psychol. 2001 Mar;15(1):69-81. doi: 10.1037//0893-3200.15.1.69.

    PubMed 11322086
  • Light KC, Grewen KM, Amico JA. More frequent partner hugs and higher oxytocin levels are linked to lower blood pressure and heart rate in premenopausal women. Biol Psychol. 2005 Apr;69(1):5-21. doi: 10.1016/j.biopsycho.2004.11.002. Epub 2004 Dec 29.

    PubMed 15740822

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Oxytocin in people with Autism Disorder, run by University of California, San Francisco at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 13 inclusion and 12 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: withdrawn, as of the sponsor's last update on 16 Jan 2019. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was withdrawn before enrolling participants, so there are no results.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Parental social behavior (time frame: 37 minutes into lab visit). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01912378, which also lists 21 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 16 Jan 2019.

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