Neuropattern - Assessment of a Translational Diagnostic Tool for Depression, Adjustment- and Somatoform-disorders

NCT ID: NCT01062880

Last Updated: 2010-02-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

2000 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-02-28

Study Completion Date

2012-05-31

Brief Summary

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Neuropattern is a first translational tool in stress medicine. Neuropattern is a diagnostic tool, which can be applied by in- and outpatients and physicians to detect dysregulation in the stress response network. The physician provides anamnestic and anthropometric data, while the patient takes other measures at home, e.g. psychological, symptomatic, and biological data. Among the biological data are ECG measures for analyses of heart rate variability, and salivary cortisol measures before and after a dexamethasone challenge test. All data are analyzed in a central laboratory, which generates a written report for the physician, including a disease model, from which personalized recommendations for pharmacological and psychological treatments are derived. Neuropattern additionally offers individualized internet modules to inform the patient about the disease model and to teach him/her what he/she can do to improve his/her medical conditions. The current study applies Neuropattern in 2000 patients of family doctors, suffering from major depression, depressive episodes, adjustment disorders, and somatoform disorders. The patients receive either unspecific or individualized internet modules in a randomized order.

Detailed Description

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Conditions

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Major Depression Minor Depression Somatoform Disorders Adjustment Disorders

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Interventions

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self-guided internet modules

Patients are assigned at random to either unspecific (n= 1000) or individualized (n=1000) self guided internet modules.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* native speakers
* ICD-F diagnoses 32, 33, 43.2, and 45

Exclusion Criteria

* patients under glucocorticoid treatment
* patients taking antidepressants and anxiolytics
* patients under psychotherapeutic treatment
* pregnant women
* severe medical conditions
* mental retardation
* arrhythmia absoluta
* intolerance of dexamethasone
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of Trier

OTHER

Sponsor Role lead

Responsible Party

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University of Trier, Dept of Psychology, Div Clinical and Physiol Psychology

Principal Investigators

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Dirk H Hellhammer, Professor, PhD

Role: PRINCIPAL_INVESTIGATOR

University of Trier, Dept. of Psychology

Locations

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University of Trier, Department of Psychology, Clinical and Physiological Psychology

Trier, , Germany

Site Status RECRUITING

Countries

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Germany

Central Contacts

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Dirk H Hellhammer, Professor PhD

Role: CONTACT

+49-651-201 ext. 2928

Maria Conrad, Secretary

Role: CONTACT

+49-651-201 ext. 2929

Facility Contacts

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Christel Neu

Role: primary

+49-651-201 ext. 3211

Sabine Albertz, MSc

Role: backup

+49-651-201 ext. 2989

References

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Hellhammer, D.H., & Hellhammer, J. (Eds.). (2008). Stress: The Brain-Body Connection (Vol. 174). Basel: Karger.

Reference Type BACKGROUND

Kumsta R, Kliegel D, Linden M, DeRijk R, de Kloet ER. Genetic variation of the mineralocorticoid receptor gene (MR, NR3C2) is associated with a conceptual endophenotype of "CRF-hypoactivity". Psychoneuroendocrinology. 2019 Jul;105:79-85. doi: 10.1016/j.psyneuen.2018.09.036. Epub 2018 Sep 27.

Reference Type DERIVED
PMID: 30292651 (View on PubMed)

Vogt D, Waeldin S, Hellhammer D, Meinlschmidt G. The role of early adversity and recent life stress in depression severity in an outpatient sample. J Psychiatr Res. 2016 Dec;83:61-70. doi: 10.1016/j.jpsychires.2016.08.007. Epub 2016 Aug 7.

Reference Type DERIVED
PMID: 27566836 (View on PubMed)

Other Identifiers

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961-38 62 61 / 891

Identifier Type: -

Identifier Source: org_study_id

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