Browsing by Subject "Cognitive-behavioral therapy"

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    Metacognitive and cognitive-behavioral interventions for psychosis: new developments

    (Servier Research Group, 2019-09) Moritz, Steffen; Klein, Jan Philipp; Lysaker, Paul H.; Mehl, Stephanie; Psychiatry, School of Medicine
    This review describes four cognitive approaches for the treatment of schizophrenia: cognitive-behavioral therapy for psychosis (CBTp), metacognitive therapy, metacognitive training, and metacognitive reflection insight therapy (MERIT). A central reference point of our review is a seminal paper by James Flavell, who introduced the term metacognition ("cognition about cognition"). In a way, every psychotherapeutic approach adopts a metacognitive perspective when therapists reflect with clients about their thoughts. Yet, the four approaches map onto different components of metacognition. CBTp conveys some "metacognitive knowledge" (eg, thoughts are not facts) but is mainly concerned with individual beliefs. Metacognitive therapy focuses on unhelpful metacognitive beliefs about thinking styles (eg, thought suppression). Metacognitive training brings distorted cognitive biases to the awareness of patients; a central goal is the reduction of overconfidence. MERIT focuses on larger senses of identity and highlights metacognitive knowledge about oneself and other persons. For CBTp and metacognitive training, meta-analytic evidence supports their efficacy; single studies speak for the effectiveness of MERIT and metacognitive therapy.

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    A randomized clinical trial of a group cognitive-behavioral therapy to reduce alcohol use among human immunodeficiency virus-infected outpatients in western Kenya
    (Wiley, 2021) Papas, Rebecca K.; Gakinya, Benson N.; Mwaniki, Michael M.; Lee, Hana; Keter, Alfred K.; Martino, Steve; Klein, Debra A.; Liu, Tao; Loxley, Michelle P.; Sidle, John E.; Schlaudt, Kathryn; Nafula, Tobista; Omodi, Victor M.; Baliddawa, Joyce B.; Kinyanjui, Daniel W.; Maisto, Stephen A.; Medicine, School of Medicine
    Background and aims: Culturally relevant and feasible interventions are needed to address limited professional resources in sub-Saharan Africa for behaviorally treating the dual epidemics of HIV and alcohol use disorder. This study tested the efficacy of a cognitive-behavioral therapy (CBT) intervention to reduce alcohol use among HIV-infected outpatients in Eldoret, Kenya. Design: Randomized clinical trial. Setting: A large HIV outpatient clinic in Eldoret, Kenya, affiliated with the Academic Model Providing Access to Healthcare collaboration. Participants: A total of 614 HIV-infected outpatients [312 CBT; 302 healthy life-styles (HL); 48.5% male; mean age: 38.9 years; mean education 7.7 years] who reported a minimum of hazardous or binge drinking. Intervention and comparator: A culturally adapted six-session gender-stratified group CBT intervention compared with HL education, each delivered by paraprofessionals over six weekly 90-minute sessions with a 9-month follow-up. Measurements: Primary outcome measures were percentage of drinking days (PDD) and mean drinks per drinking day (DDD) computed from retrospective daily number of drinks data obtained by use of the time-line follow-back from baseline to 9 months post-intervention. Exploratory analyses examined unprotected sex and number of partners. Findings: Median attendance was six sessions across condition. Retention at 9 months post-intervention was high and similar by condition: CBT 86% and HL 83%. PDD and DDD marginal means were significantly lower in CBT than HL at all three study phases. Maintenance period, PDD - CBT = 3.64 (0.696), HL = 5.72 (0.71), mean difference 2.08, 95% confidence interval (CI) = 0.13 - 4.04; DDD - CBT = 0.66 (0.96), HL = 0.98 (0.098), mean difference = 0.31, 95% CI = 0.05 - 0.58. Risky sex decreased over time in both conditions, with a temporary effect for CBT at the 1-month follow-up. Conclusions: A cognitive-behavioral therapy intervention was more efficacious than healthy lifestyles education in reducing alcohol use among HIV-infected Kenyan outpatient drinkers.
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    Using Single-Case Experimental Design and Patient-Reported Outcome Measures to Evaluate the Treatment of Cancer-Related Cognitive Impairment in Clinical Practice
    (MDPI, 2023-09-20) Ferguson, Robert J.; Terhorst, Lauren; Gibbons, Benjamin; Posluszny, Donna M.; Chang, Hsuan; Bovbjerg, Dana H.; McDonald, Brenna C.; Radiology and Imaging Sciences, School of Medicine
    Cancer-related cognitive impairment (CRCI) affects a large proportion of cancer survivors and has significant negative effects on survivor function and quality of life (QOL). Treatments for CRCI are being developed and evaluated. Memory and attention adaptation training (MAAT) is a cognitive-behavioral therapy (CBT) demonstrated to improve CRCI symptoms and QOL in previous research. The aim of this article is to describe a single-case experimental design (SCED) approach to evaluate interventions for CRCI in clinical practice with patient-reported outcome measures (PROs). We illustrate the use of contemporary SCED methods as a means of evaluating MAAT, or any CRCI treatment, once clinically deployed. With the anticipated growth of cancer survivorship and concurrent growth in the number of survivors with CRCI, the treatment implementation and evaluation methods described here can be one way to assess and continually improve CRCI rehabilitative services.