Michael W. Otto’s research while affiliated with Boston University and other places

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Publications (662)


Going Beyond Trauma: A Scoping Review on the Prevalence of Symptom-Relevant Negative Autobiographical Memories in Anxiety Disorders and Obsessive-Compulsive Disorder
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  • Publisher preview available

December 2024

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1 Citation

Clinical Psychology Science and Practice

M. Alexandra Kredlow

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Hayley E. Fitzgerald

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Michael W. Otto

Although negative autobiographical memories play a defined etiological role in trauma-related disorders, it is less clear what role they play in other anxiety-related disorders. Understanding the prevalence of negative autobiographical memories that are conceptually related to a patient’s symptoms (i.e., symptom-relevant negative autobiographical memories [SNAMs]) in anxiety-related disorders may help inform the development of novel memory-based interventions. The current scoping review examined the prevalence of SNAMs in anxiety disorders and obsessive-compulsive disorder, including SNAMs that were reported to have occurred around symptom onset (i.e., symptom onset SNAMs) and SNAMs that were reported to have occurred at any time (i.e., Lifetime SNAMs). Lifetime SNAMs also included a subcategory of SNAMs associated with intrusive imagery. The relationship of the presence of SNAMs to symptom onset, disorder status, and symptom severity was also examined. A systematic search identified 39 relevant articles. The prevalence of symptom onset SNAMs assessed by the Phobic Origins Questionnaire, interviews, and the Origins Questionnaire ranged from 30% to 89% (interquartile range [IQR] = 50%–68.5%, samples = 23), 23%–61% (IQR = 30%–49%, samples = 11), and 17%–37% (samples = 6), respectively. The prevalence of lifetime SNAMs ranged from 89% to 100% (samples = 6) and intrusive imagery-related lifetime SNAMs ranged from 38% to 100% (IQR = 60.5%–79%, samples = 12). Five of 14 studies observed a significantly higher rate of SNAMs in patients relative to control samples. Findings are discussed with regard to limitations of the current evidence and future research that can inform the value of targeting SNAMs in treatment.

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A Proposed Definition of Psychological Treatment and Its Relation to Empirically Supported Treatments

October 2024

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180 Reads

Clinical Psychology Science and Practice

This article describes the work of a task force, commissioned by the American Psychological Association’s Society of Clinical Psychology (SCP), to define “psychological treatment.” We discuss SCP’s rationale for needing such a definition, including the potential for nonpsychological interventions to be considered under the current model of empirically supported treatments. The task force, in collaboration with the membership of SCP, proposes the following definition: Psychological treatment is an intervention consisting of specific actions between a person or persons and a mental health professional or designee, with the intent of engaging cognitive, emotional, behavioral, or interpersonal processes, in the service of modifying health or functional outcomes, and whose core assumptions about its procedures and mechanisms of change are founded in psychological science and consistent with scientific understanding. We outline our thinking around this definition and discuss alternatives that were rejected. The definition proposed here is largely consistent with the clinical practice guidelines of the American Psychological Association, though we note that at least one of those guidelines goes well beyond interventions that could reasonably be called psychological treatments. Potential uses and misuses of this definition are outlined, and we suggest additional areas for exploration and clarification.


The figure demonstrates the treatments, states, outcomes, and costs, both direct and indirect of the Markov Model across the 6-month treatment time horizon
CBT: Cognitive Behavioral Therapy; QALY: Quality-adjusted life year.
NMB by digital CBT effectiveness for the payer perspective
The figure shows that digital CBT is cost-beneficial when it is at least 28% effective. The other treatments are included with fixed effectiveness rates for reference. NMB: Net Monetary Benefit.
NMB by digital CBT effectiveness for the societal perspective
The figure shows that digital CBT is cost-beneficial when it is at least 24% effective in a societal perspective. The other treatments are included with fixed effectiveness rates for reference. NMB: Net Monetary Benefit.
The figure plots the NMB by the price of digital CBT for the payer perspective
The figure shows that the NMB for digital CBT is cost-beneficial at any price displayed in the chart. The other treatments are included with a fixed price for reference. NMB: Net Monetary Benefit.
The figure plots the NMB by the price of digital CBT for the societal perspective
The figure shows that the NMB for digital CBT is cost-beneficial at any price displayed in the chart. The other treatments are included with a fixed price for reference. NMB: Net Monetary Benefit.

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Cost-effectiveness of automated digital CBT (Daylight) for generalized anxiety disorder: A Markov simulation model in the United States

August 2024

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35 Reads

This study examines the cost-effectiveness and cost-benefit of a fully automated smartphone-delivered digital cognitive behavioral therapy (CBT) intervention for Generalized Anxiety Disorder (GAD). In a simulated Markov model, 100,000 individuals with GAD were studied under one of five (n = 20,000 per arm) treatments (digital CBT [Daylight], individual CBT, group CBT, pharmacotherapy, or no GAD treatment). Model inputs were determined from the literature and included direct treatment costs and disease costs. Net monetary benefit (NMB) determined whether digital CBT is cost-beneficial from both a private payer and societal perspective in the United States in 2020. Digital CBT was found to generate the lowest 12-month total cost (167.02m)andthesecondhighestnumberoftotalqualityadjustedlifeyears(14,711.86).DigitalCBTshowedapositiveNMBrelativetoeachalternativetreatmentandtonotreatmentforGADinbothapayerandsocietalperspective.Relativetonotreatment,theaverageNMBofdigitalCBTwas167.02m) and the second highest number of total quality-adjusted life years (14,711.86). Digital CBT showed a positive NMB relative to each alternative treatment and to no treatment for GAD in both a payer and societal perspective. Relative to no treatment, the average NMB of digital CBT was 1,836.83 from the payer perspective and $4,126.88 from the societal perspective. Digital CBT generates the most value in both a payer and societal perspective, and results were robust to sensitivity analysis with respect to effectiveness, pricing, and attrition parameters.


Cognitive-Behavioral Therapy Targeted to the Successful Discontinuation of Benzodiazepine Medication

August 2024

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4 Reads

This chapter presents an overview of the status of cognitive-behavioral therapy (CBT) for benzodiazepine discontinuation. A conceptual model for treatment and elemental interventions are discussed and exemplified. Although benzodiazepine medications are efficacious for treating anxiety disorders, short-term treatment is generally recommended given the potential for concerning side effects, dependence, and misuse. Nonetheless, many patients undergo long-term treatment with benzodiazepines and face challenges discontinuing this medication due to withdrawal symptoms, rebound anxiety, and relapse, which can make abstinence difficult to achieve even with gradual dose reduction. The empirical literature suggests that exposure-based CBT paired with gradual tapering has engendered greater success with benzodiazepine discontinuation compared to either a slow taper alone or a slow taper combined with relaxation training. CBT treatment involves a systematic program of interoceptive exposure to prepare patients for the withdrawal symptoms they may experience, as to teach non-anxiogenic responses to these sensations and emotional distress more generally. These skills are then applied to management of the underlying anxiety disorders once the benzodiazepine medications are successfully tapered. New applications of these strategies to patients taking the combination of opioid and benzodiazepine medications are also discussed.


Stressful Life Events and Depression in Adolescents from Low-Income Neighborhoods: An Investigation of the Role of Working Memory Capacity and Distress Intolerance

Cognitive Therapy and Research

Background Lower socio-economic status (SES) is associated with experiencing a greater number of life stressors and increased risk for depression. This study investigated two factors for adaptive coping—working memory capacity (WMC) and distress intolerance (DI)—as moderators of the association between frequency of stressful life events and depressed mood, controlling for age and gender. We hypothesized that lower WMC and greater DI, alone and in interaction with each other, would moderate the association between the frequency of stressful life events and depression. Methods Our sample included 82 adolescents (M = 14 years) recruited from youth mentorship programs, charter schools, and youth community centers. A majority being female (54.9%) and reported their race and/or ethnicity as Other race/Hispanic (43.9%), and Black/non-Hispanic (30.5%). Participants completed self-report measures of stressful life events, depression, DI, and a behavioral measure of WMC. Results Results showed a statistically significant main effect of self-reported DI predicting depression (p < .001), such that higher DI scores were associated with higher levels of depression. Conclusions Our findings join broader literature indicating that DI is an important regulatory process that may be a useful mechanistic target to enhance emotional functioning, especially among racially/ethnically diverse adolescents from low SES neighborhoods, a relatively understudied population.


Preparing for the Exercise Prescription

July 2024

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6 Reads

Enhancing Treatment Benefits with Exercise: Therapist Guide is an indispensable resource, expanding the therapeutic range to include exercise-based interventions. The guide, which serves as a complement to the accompanying client workbook, argues that exercise has powerful effects on mental health. The introductory chapters provide general guidance on strategies for initiating and maintaining exercise programs. Other chapters cover the role of exercise in improving mood and anxiety disorders, enhancing cognition, and promoting general resilience. The therapist guide also covers the relapse-prevention phase of treatment and provides motivational strategies to help clients start, continue, and succeed with exercise programs. It also discusses the benefits of exercise for specific conditions.


Maintaining Your Exercise Program

July 2024

Enhancing Treatment Benefits with Exercise: Workbook provides an overview of motivational strategies for exercise that aim to improve an individual’s lifestyle and mental health. The strategies offer a fresh way to approach exercise as well. Ample evidence proves that exercise can be used to treat depression, anxiety, and panic while also improving cognition and reducing stress. Moreover, exercise-based treatment can also improve mood and smoking cessation and achieve a general sense of psychological resilience. The workbook can be used as a stand-alone treatment as an addition to another ongoing treatment or as a strategy to extend gains or prevent relapse from a previous treatment.


About This Workbook

July 2024

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7 Reads

Enhancing Treatment Benefits with Exercise: Workbook provides an overview of motivational strategies for exercise that aim to improve an individual’s lifestyle and mental health. The strategies offer a fresh way to approach exercise as well. Ample evidence proves that exercise can be used to treat depression, anxiety, and panic while also improving cognition and reducing stress. Moreover, exercise-based treatment can also improve mood and smoking cessation and achieve a general sense of psychological resilience. The workbook can be used as a stand-alone treatment as an addition to another ongoing treatment or as a strategy to extend gains or prevent relapse from a previous treatment.


Exercise for Stress, Worry, and Panic

July 2024

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3 Reads

Enhancing Treatment Benefits with Exercise: Therapist Guide is an indispensable resource, expanding the therapeutic range to include exercise-based interventions. The guide, which serves as a complement to the accompanying client workbook, argues that exercise has powerful effects on mental health. The introductory chapters provide general guidance on strategies for initiating and maintaining exercise programs. Other chapters cover the role of exercise in improving mood and anxiety disorders, enhancing cognition, and promoting general resilience. The therapist guide also covers the relapse-prevention phase of treatment and provides motivational strategies to help clients start, continue, and succeed with exercise programs. It also discusses the benefits of exercise for specific conditions.


Exercise for Cognition

July 2024

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4 Reads

Enhancing Treatment Benefits with Exercise: Workbook provides an overview of motivational strategies for exercise that aim to improve an individual’s lifestyle and mental health. The strategies offer a fresh way to approach exercise as well. Ample evidence proves that exercise can be used to treat depression, anxiety, and panic while also improving cognition and reducing stress. Moreover, exercise-based treatment can also improve mood and smoking cessation and achieve a general sense of psychological resilience. The workbook can be used as a stand-alone treatment as an addition to another ongoing treatment or as a strategy to extend gains or prevent relapse from a previous treatment.


Citations (43)


... Kesadaran mental, yang terkait erat dengan ketahanan psikologis, berperan penting dalam mengelola gejala pasca-trauma, depresi, dan kecemasan (Cheng et al., 2024). Latihan fisik yang dikombinasikan dengan kesadaran mental juga terbukti efektif meningkatkan ketahanan psikologis dengan menjaga keseimbangan pikiran dan tubuh (Otto & Smits, 2024). Sementara dukungan sosial efektif dalam mengurangi gejala PTSD, kesadaran mental lebih efektif melawan gejala depresi dan kecemasan (Cheng et al., 2024). ...

Reference:

Pengaruh Dukungan Sosial terhadap Resiliensi Psikologis pada Individu yang Mengalami Stres Pasca Trauma
Exercise for Psychological Resilience
  • Citing Chapter
  • July 2024

... For example, animal studies and animal-tohuman translation efforts related to the fear-and anxiety-related disorders have shown that the degree to which the learning of safety in response to feared cues stands apart from, is integrated with, or competes with a pre-existing fear memory depends on the degree to which the original fear learning is activated prior to safety learning and the similarity between the new and old learning contingencies [10][11][12] . There is also controversy about the relative contributions of associative and declarative learning processes in extinction in humans, and ongoing clinical research has expanded the list of potential moderators of exposure therapy efficacy 13 . The result is the emergence of a complex matrix of factors that may influence exposure therapy success in the clinic; enhancement of patient care relies on the resolution of these questions about how best to engage the mechanisms of exposure therapy while understanding the contextual factors that moderate responses to this engagement. ...

Mechanisms of Change in Exposure Therapy for Anxiety and Related Disorders: A Research Agenda

Clinical Psychological Science

... Nevertheless, positive emotional reactivity may also provide unique information on adolescents' emotional responses that are largely unknown in literature. Positive emotions have unique contributions to the development of adaptive capacity and personal resources, including cognitive (e.g., enhancing learning performance), physical (e.g., health conditions, psychological (e.g., resilience), and social (maintaining relationships) (Gilbert, 2012;Taylor et al., 2023). Positive emotional reactivity may represent a strong indicator of emotion dysregulation with significant declines in positive emotions in the face of distress and negative events. ...

What good are positive emotions for treatment? A replication test of whether trait positive emotionality predicts response to exposure therapy for social anxiety disorder

Behaviour Research and Therapy

... Why is this so? Earlier in this paper, four reasons were provided which offer an agenda for doing things better (Lorenzo-Luaces, 2023;Lorenzo-Luaces et al., 2015;Lutz et al., 2021;Nock, 2007;Tolin et al., 2023): ...

On the importance of identifying mechanisms and active ingredients of psychological treatments
  • Citing Article
  • October 2023

Behaviour Research and Therapy

... One recent approach has utilized a transdiagnostic framework to document broadband negative emotional reactivity to stress related to racial/ethnic discrimination (i.e., racial/minority stress); reactions that can include a range of emotional states like anger, frustration, anxiety, depression, and loneliness (Zvolensky et al., 2024). Negative emotional reactivity to racial/ethnic stress is a unidimensional construct that demonstrates measurement invariance across sex and race/ethnicity (Zvolensky et al., 2024). ...

Negative emotional reactivity to minority stress: measure development and testing
  • Citing Article
  • September 2023

Cognitive Behaviour Therapy

... It is relevant to note here that some dissociation between extinction outcomes is also documented in the human literature. A number of studies have shown no or low associations between physiologic (skin conductance levels) and expectancy (declarative ratings) of threat in de novo conditioning paradigms in humans (Constantinou et al., 2021;Lubin et al., 2023). Moreover, changes in the valence of conditioned stimuli (the evaluative "likingess" of these stimuli) tend to lag behind changes in fear extinction (Hermans et al., 2002) and predict return of fear (Dirikx et al., 2004). ...

Using pre-treatment de novo threat conditioning outcomes to predict treatment response to DCS augmentation of exposure-based CBT
  • Citing Article
  • June 2023

Journal of Psychiatric Research

... The evidence base for exercise and PA as an intervention for anxiety in adults is more mixed and less developed than for depression, though a review of cross-sectional, longitudinal and randomised studies concluded that both exercise and PA can reduce risk factors for the development of anxiety disorders and symptoms for specific and generalised anxiety (Utschig 2013). The study also concluded that anxiety disorders are associated with lower levels of PA, and that the relationship between PA and anxiety may be bi-directional (Utschig 2013, see also Stonerock et al. 2015). ...

The Relationship Between Physical Activity and Anxiety and its Disorders
  • Citing Chapter
  • May 2023

... Using a combination of statistical approaches, we found that CO 2 reactivity was significantly predictive of orexin in the lateral hypothalamus as well as extinction long-term memory in a sample (n ∼ 60) of fear-conditioned rats (Monfils et al., 2019). More recently, in collaboration with the Lee lab, we extended the findings to show that CO 2 reactivity also predicted extinction of an appetitive memory (Raskin et al., 2023). We are now running a two-site clinical trial to determine whether our initial promising findings in rats will translate to a transdiagnostic population in the clinic (Smits, Monfils, et al., 2022). ...

CO2 reactivity is associated with individual differences in appetitive extinction memory
  • Citing Article
  • April 2023

Physiology & Behavior

... Para que la medicina conductual y la neuroeducación puedan ponerse al servicio de los contextos hospitalarios, es necesario que, se puedan generar modelos eficientes y prácticos en lo relativo a la atención escalonada o por fases, pues así se conseguiría maximizar las interacciones entre todos los bloques de pacientes y los agentes proveedores de servicios de salud, entre los que se cuentan a la medicina general, la enfermería, todas las especialidades médicas y demás servicios sanitarios y sociales de los hospitales, clínicas y centros de salud en los que sea posible contar con psicólogos expertos en medicina conductual y en neuroeducación, ya que, cuando se integran estas dos disciplinas científicas, las fortalezas en cuanto a automonitoreo y autorregulación de los pacientes en casa respecto de sus diagnósticos particulares, tiende a aumentar de forma exponencial (Borg, Otro de los focos más fuertes que tienen la medicina conductual y la neuroeducación cuando trabajan de manera mancomunada, es que están en condiciones de proponer programas para mejorar el uso del autocuidado en los pacientes, lo que indefectiblemente mejora los entornos o sistemas de seguridad, educación y autoactivación en los pacientes durante las primeras etapas del manejo de la enfermedad, proporcionándoles una atención, gestión y soporte de otros sistemas cuando sea necesario, de modo que estén más educados o formados para velar por su propia salud cuando estén fuera de los hospitales, permitiendo con ello, una reducción drástica en problemas de salud mental y emocional, lo que podría provocar que los pacientes requieran nuevamente ser internados en clínicas y hospitales si es que no se hace uso de estas dos disciplinas (Goldstein, Nebeker, Bartlett Ellis & Oser, 2023;Lubin, Edmondson & Otto, 2023;Zoccola & Bryan, 2023). ...

Climate change views examined through a behavioral medicine frame: are there potential target mechanisms for change beyond political ideology?
  • Citing Article
  • March 2023

Psychology Health and Medicine

... When slouching we automatically tend to breathe slightly faster and more shallowly. This breathing pattern increases the risk for anxiety since it tends to decrease pCO2 Meuret, Rosenfield, Millard & Ritz, 2023;Paulus, 2013;Smits et al., 2022;Van den Bergh et al., 2013). Sitting slouched also tends to inhibit abdominal expansion during the inhalation because the waist is constricted by clothing or a belt -sometimes labeled as 'designer jean syndrome' and may increase abdominal symptoms such as acid reflux and irritable bowel symptoms (Engeln & Zola, 2021;Peper et al., 2016;. ...

CO2 reactivity as a biomarker of exposure-based therapy non-response: study protocol

BMC Psychiatry