The Psychoneuroimmunology of Insomnia
Public ClinicalTrials.gov record NCT00680771. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Psychoneuroimmunology of Insomnia: Response to a Vaccine Challenge
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Chronic insomnia affects approximately 8-9% of the population. The prevalence of this disorder rises dramatically across the lifespan, especially so in women. When it is chronic, insomnia is associated with increased fatigue, cognitive impairment, mood disturbance, physical complaints, diminished quality of life and increased health care consumption. There is also more limited evidence (based on epidemiologic studies or experimental studies in healthy subjects) that insomnia and/or sleep loss may be a risk factor for hypertension and/or cardiovascular disease and increased mortality. Despite its prevalence and consequences, the pathophysiology of insomnia and, specifically, the pathway by which morbidity risk is conferred, has been relatively unstudied. With respect to medical illness in particular, insomnia may confer risk in several ways, including: 1) an inherent compromise in the restorative/conservative function of sleep, 2) the deleterious effects of "hyperarousal" and/or HPA axis abnormalities on end organ integrity and function, and/or 3) diminished immunocompetence. This study focuses on the last of these possibilities, the relationship between immune function and sleep. The study compares immune response to a vaccine challenge in two groups: good sleepers and patients with chronic insomnia. The primary study hypothesis is that the insomnia group will have a decreased rate of adaptive immune response to the vaccine challenge than that of the good sleeper group.
Study identification
- NCT ID
- NCT00680771
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 28 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 30 Years to 50 Years
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 29, 2008
- Primary completion
- Jun 30, 2010
- Completion
- Jun 30, 2010
- Last update posted
- Oct 16, 2012
2008 – 2010
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Rochester Sleep Research Laboratory | Rochester | New York | 14642 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00680771, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 16, 2012 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00680771 live on ClinicalTrials.gov.