AzTrials
AzTrials

Mood DisordersNCT00325065

Identifying the Role of Oxytocin and Vasopressin in the Functioning of Neurocognitive Systems Involved in Mood Disorders

An observational study of Mood Disorders, run by National Institute of Mental Health (NIMH) at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

The goal of this protocol, broadly stated, is to use targeted manipulations with intranasally administered oxytocin (OT) and arginine vasopressin (AVP) in conjunction with neurocognitive and neuroimaging paradigms to evaluate claims that OT and AVP inhibit and facilitate, respectively, the effective processing of… Read more about this study

Who is it for?
Ages 20 to 40 yearsHealthy volunteers can take part
Conditions the study is for
Mood Disorders
How many people
71 participants
Where
1 siteUnited States
Study dates
5 May 2006to 16 Apr 2010
Phase
Observational
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 20 to 40 years
  • All sexes
  • Healthy volunteers accepted
  • Adult

Who may be able to join

  • Age: Participants will be healthy males and females, 20-40 years of age. Approximately equal numbers of males and females will be included in each study.
  • IQ: IQ, as measured by 4 subscales from the Wechsler Adult Intelligence Scale-Revised (WAIS-R), must be greater than 80. Prior testing in our laboratory has indicated that this cutoff allows for maximally generalizeable results while ensuring that all participants will understand and be able to complete the testing procedures.
  • Menstrual phase: Female participants will be tested only during the follicular phase of their menstrual cycle (defined as days 6-12 after the first day of the last menstrual period and confirmed using ovulation testing kits).

Who cannot join

  • Because factors such as psychiatric disease or CNS disease can influence functional brain activity, these factors are exclusionary.
  • Psychiatric history: Participants will be assessed using DSM-IV criteria via standardized psychiatric interviews conducted by trained examiners (SCID). All participants will be free of any current or past major affective disorder, psychotic disorder, substance dependence, anorexia, somatoform disorder, or anxiety disorders including specific phobias.
  • Medical Illnesses: Moderate or severe acute or chronic medical illnesses (e.g. cardiac disease, diabetes, epilepsy, influenza).
  • Cardiovascular risk factors: History of hypertension with baseline blood pressure above 140 mm Hg (systolic) over 85 mm Hg (diastolic). Also any history of syncope and/or baseline blood pressure below 100 mm Hg (systolic).
  • CNS disease: Known history of brain abnormalities (e.g., neoplasms, subarachnoid cysts), cerebrovascular disease, infectious disease (e.g., abscess), other central nervous system disease, or history of head trauma which resulted in a persistent neurologic deficit or loss of consciousness greater than 3 minutes.
  • Medication status: Currently on regular medication that would interfere with study results. This includes contraceptive hormones, psychotropic medications or benzodiazepines, alpha and beta adrenergic medications, other anti-hypertensive medications, glucocorticoid and mineralocorticoid medications, and medications causing sedation or stimulation. For example, current use of acetaminophen or ibuprofen is permitted, while current use of benadryl or methylphenidate is not.
Show all 10Show fewer
  • Pregnancy or Nursing Status: Currently breast feeding or pregnant (as documented by pregnancy testing which will be performed at screening and on the day of the challenge study).
  • ADDITIONAL EXCLUSION CRITERIA FOR FMRI STUDIES:
  • Metal or electronic objects: Metal plates, certain types of dental braces, cardiac pacemakers, etc., that are sensitive to electromagnetic fields contraindicate MRI scans.
  • Claustrophobia: Participants will be questioned about potential discomfort in being in an enclosed space, such as an MRI scanner.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • National Institutes of Health Clinical Center, 9000 Rockville Pike

    Bethesda, Maryland, 20892

Other trials in United States

About this study

The goal of this protocol, broadly stated, is to use targeted manipulations with intranasally administered oxytocin (OT) and arginine vasopressin (AVP) in conjunction with neurocognitive and neuroimaging paradigms to evaluate claims that OT and AVP inhibit and facilitate, respectively, the effective processing of aversive signals. Moreover, we wish to examine whether increased vasopressin levels will increase, and increased oxytocin levels decrease, the neural response in the amygdala and other limbic structures to aversive stimuli. In addition, we wish to assess whether OT and AVP administration will lead to the facilitation of conspecific recognition as appears to be the case for other mammalian species....

Read the detailed description

Objective:

The goal of this protocol, broadly stated, is to use targeted manipulations with intranasally administered oxytocin (OT) and arginine vasopressin (AVP) in conjunction with neurocognitive and neuroimaging paradigms to evaluate claims that OT and AVP inhibit and facilitate, respectively, the effective processing of aversive signals.

Study Population:

A total of 216 healthy male and female adults between 20-40 years of age.

Design:

This protocol will involve a series of independent studies. Each study will require one visit in addition to a screening visit, involves a physical and psychiatric assessment. The study visit itself will involve pharmacological challenge followed by neurocognitive or neuroimaging testing.

Outcome Measures:

Moreover, we wish to examine whether increased vasopressin levels will increase, and increased oxytocin levels decrease, the neural response in the amygdala and other limbic structures to aversive stimuli. In addition, we wish to assess whether OT and AVP administration will lead to the facilitation of conspecific recognition as appears to be the case for other mammalian species.

Conditions
Mood Disorders
Keywords
Amygdala, Emotion, Memory, Threat, Peptides, Neuropeptides, Oxytocin, Vasopressin, Mood Disorder
Medical subject headings
Mood Disorders, Diabetes Insipidus

Timeline

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

  1. First posted12 May 2006 (estimated)
  2. Study start5 May 2006
  3. Study completion16 Apr 2010

Resources

More details

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

Study design
Study type
Observational
Enrolment
71 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00325065
Sponsor's protocol ID
060155
Other IDs
06-M-0155
Status last verified
16 Apr 2010
First submitted
11 May 2006
Last updated
2 Jul 2017
Results posted
No

Publications

  • Bohus B, Kovacs GL, de Wied D. Oxytocin, vasopressin and memory: opposite effects on consolidation and retrieval processes. Brain Res. 1978 Nov 24;157(2):414-7. doi: 10.1016/0006-8993(78)90052-5. No abstract available.

    PubMed 719533
  • DeVries AC, Glasper ER, Detillion CE. Social modulation of stress responses. Physiol Behav. 2003 Aug;79(3):399-407. doi: 10.1016/s0031-9384(03)00152-5.

    PubMed 12954434
  • Dyball RE, Paterson AT. Neurohypophysial hormones and brain function: the neurophysiological effects of oxytocin and vasopressin. Pharmacol Ther. 1983;20(3):419-36. doi: 10.1016/0163-7258(83)90035-9.

    PubMed 6136996

Questions about this trial

What is this clinical trial studying?

An observational study of Mood Disorders, run by National Institute of Mental Health (NIMH) 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 3 inclusion and 10 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: finished, as of the sponsor's last update on 2 Jul 2017. 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. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00325065, which also lists 3 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 2 Jul 2017.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in