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Psychology

George Fox University

Anxiety

2015

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A Longitudinal Study Evaluating The Effects Of Interferon-Alpha Therapy On Cognitive And Psychiatric Function In Adults With Chronic Hepatitis C, Marilyn Huckans, Bret Fuller, Viva Wheaton, Sarah Jaehnert, Carilyn Ellis, Michael Kolessar, Daniel Kriz, Jeanne Renee Anderson, Kristin Berggren, Hannah Olavarria, Anna W. Sasaki, Michael Chang, Kenneth D. Flora, Jennifer M. Loftis Jan 2015

A Longitudinal Study Evaluating The Effects Of Interferon-Alpha Therapy On Cognitive And Psychiatric Function In Adults With Chronic Hepatitis C, Marilyn Huckans, Bret Fuller, Viva Wheaton, Sarah Jaehnert, Carilyn Ellis, Michael Kolessar, Daniel Kriz, Jeanne Renee Anderson, Kristin Berggren, Hannah Olavarria, Anna W. Sasaki, Michael Chang, Kenneth D. Flora, Jennifer M. Loftis

Faculty Publications - Doctor of Psychology (PsyD) Program

Objective: To prospectively evaluate for changes in objective cognitive performance (attention, memory, and executive function) and psychiatric symptom severity (depression, anxiety, fatigue, and pain) in patients before, during and after interferon-alpha based therapy (IFN) for chronic hepatitis C virus infection (HCV).

Methods: 33 HCV+ adults were evaluated two months before IFN initiation (baseline), three months into IFN, and six months following IFN termination (IFN+ Group). 31 HCV+ adults who did not undergo IFN therapy were evaluated at baseline and six months later (IFN− Group). At each evaluation, participants completed the Neuropsychological Assessment Battery (NAB) Attention, Memory and Executive Functions Modules, …