Funded projects

Non-suicidal self-injury (NSSI), the purposeful, direct damage of one’s body without the intent to die, is a pervasive public health concern with clinically significant long-term consequences. Mindfulness – a core skill in DBT, an evidence-based treatment for NSSI, is designed to target emotion dysregulation and rumination and may be particularly relevant due to the proliferation […]

This project aims to understand how concerns about pregnancy, whether planning for a child or trying to avoid an unintended one, affect women’s sexual well-being. Despite public health goals to reduce unintended pregnancies and STDs (Higgins et al., 2009), and the importance of sexual health to overall quality of life (Flynn et al., 2016), little […]

People with psychosis are admitted more frequently to inpatient psychiatric units and have a longer length of stay once admitted compared to those with other psychiatric conditions. Cognitive Behavioral Therapy for psychosis (CBTp) reduces hospital admissions when delivered in outpatient settings and facilitates quicker symptom improvement when delivered in inpatient settings. Despite this, implementation of […]

This clinical trial is designed to pilot an electroretinogram (ERG) biomarker for predicting treatment response to SSRIs in PTSD. Serotonergic brain centers project to the retina, and ERG allows assessment of brain serotonergic signals via retinal signals. In this study we are characterizing the ERG waveform in veterans with PTSD before and after SSRI administration. […]

Asian Indians, are one of the fastest growing ethnic groups in the country, growing from 1.9 million (2000) to 4.6 million (2020). With a median household income of $119,000, Asian Indians are highly educated (43% have a postgraduate degree), are proficient English speakers (82%) and are often touted as a “model minority”. While these data […]

This project will evaluate the effect of a debriefing workshop on the knowledge, attitudes, and practice of giving debriefs after adverse events among physicians and their trainees.

Social anxiety disorder (SAD) is characterized by maladaptive self-focused attention (SFA), which itself is correlated with large scale brain network connectivity impairments. Cannabis use disorder (CUD) is commonly conceptualized as impaired reward processing within the ventral dopaminergic network, however, it is also implicated in connectivity disturbances in other critical cortical circuits. In the current study […]

Alcohol use disorder remains a major public health concern, with persistent disparities in treatment outcomes. Traditional interventions often fail to account for the heterogeneity of drinking triggers, limiting their effectiveness. This study aims to develop and evaluate an idiographic, mobile-based clinical tool to identify personalized triggers for alcohol use. Idiographic methods allow for individualized assessments […]

Posttraumatic stress disorder (PTSD) is linked to altered physiologic functioning, including increased blood pressure and heart rate, especially in response to stressors. Increased cardiovascular reactivity to trauma-related stressors may link PTSD to poorer cardiovascular health and thus an increased risk of cardiovascular disease. Prior work by our lab suggests that these effects of trauma may […]

Older adults are less likely to receive the recommended standard of care for preventative services, chronic diseases and geriatric concerns such as complex care navigation. Late-life depression is a common chronic disease, and older adults face multiple barriers obtaining depression care from healthcare settings, especially if things like fragility, social needs, and transportation limit access […]

Children with comorbid mental health and neurodevelopmental disorders (NDDs) often require more intensive and coordinated care than those with mental health disorders alone. These two categories of disorders often present with comorbidity and engagement disparities in integrated behavioral health programs among this population remain poorly understood. This study examines differences in service utilization and attrition […]

This PTSD-focused methods-development EEG project aims to develop new tools for a) predicting PTSD treatment response, b) understanding the underlying biological process, and c) supporting the development of new treatments for PSTD. We are using an event-related potential (ERP) paradigm to develop non-invasive, easily implemented in clinic biomarker to provide useful information about the neurobiology […]

The purpose of this project is to enhance the usefulness and cultural relevance of the Spanish version of the PMQ-9, a questionnaire that assesses manic symptoms in individuals with bipolar disorder.

The gap between the number of people needing and accessing mental health care has led to the development of new types of mental health providers to help expand access to care. These providers, referred to as paraprofessionals, have typically at most a bachelor’s degree and treat mild and moderate depression and anxiety. However, because the […]

Post-traumatic stress disorder (PTSD) and substance use often go hand in hand, with many people using substances like cannabis to manage their symptoms. This concept, known as the self-medication hypothesis, suggests that people might use cannabis differently depending on the nature of their symptoms. Symptoms are classically split into domains – hyperarousal, emotional numbing, re-experiencing, […]

Fentanyl overdose is responsible for nearly 75,000 deaths each year in the U.S. and causes severe psychological, physical, financial, and social harm. Despite existing treatments, fentanyl addiction remains difficult to overcome due to the chronic and complex nature of fentanyl addiction which contributes to patterns of chronic use and high relapse rates. This is partly […]

Though the focus of most research on dementia is the pathogenesis of cognitive deficits, neuropsychiatric symptoms (NPS) are identified in >90% of those afflicted, resulting in hastened cognitive decline, worsened general health, reduced patient and caregiver quality of life, sooner institutionalization, and increased mortality. Affective symptoms, including depression, are the most common NPS in Alzheimer’s […]

First-episode substance-induced psychosis (SIP) presents a clinical challenge in which treatment decisions cannot rely on evidence-based guidelines and long-term outcomes are not well understood. Preliminary findings from our retrospective study of psychiatry inpatients at Harborview Medical Center (HMC) suggest that patients with first-episode SIP had similar rehospitalization rates to those with first-episode psychosis (FEP) but […]

The proposed research is a qualitative analysis of patient and clinician experiences during a pilot study of mHealth-delivered contingency management for the treatment of methamphetamine use disorder and will address perceived facilitators and reinforcing factors, barriers and limitations, and proposals for future improvements including specific recommendations regarding the intervention and its mode of delivery.

Despite increasing violence, verbal abuse, and threats against healthcare workers by hospitalized patients, few methods can accurately and efficiently screen patients for this outcome. Our project aims to create an algorithm powered by natural language processing—a form of artificial intelligence—to “read” clinical notes and identify high-risk patients prior to violent events. To ensure equitable care, […]

Many psychiatric disorders involve an abnormality in movements, termed ‘psychomotor’dysfunction, that reflects aberrant activity of the brain circuits producing behavior. Nevertheless,psychomotor mechanisms remain poorly understood. One possible source of psychomotor dysfunction is alterations in neuromodulatory transmitters, such as norepinephrine (NE), which is broadcast throughout the brain from a small brainstem region called locus coeruleus (LC). […]

Schizophrenia is a prevalent, debilitating psychiatric disorder that is diagnosed based on clinical interviews that are subjective and highly variable; in fact, two patients can have no overlapping symptoms and be diagnosed with the same disease. While cardiologists have blood tests to help diagnose heart attacks and oncologists have PET scans to find hidden cancers, […]

Consultation-liaison psychiatrists are often asked to manage mood and anxiety symptoms experienced by patients admitted to medical and surgical floors of the hospital. This study aims to determine the feasibility and effectiveness of a self-directed mindfulness intervention as an adjunctive treatment for improving mood, anxiety, and perceived stress in medically hospitalized patients. Participants, consisting of […]

Over 65% of people who are incarcerated have a substance use disorder (SUD). Many jails and prisons provide substance use treatment, including behavioral and pharmacotherapy, and SUD identification is the first step. Prisons and jails are a distinct setting for SUD assessment, and tools used for SUD screening in community settings may not perform the […]

Trauma and posttraumatic stress disorder (PTSD) are common in veteran and civilian populations. Meanwhile, observationally estimated half of people cared for at UW autonomic nervous system (ANS) disorder clinic have a history of trauma. Increasingly, research explains this observation through an evolving understanding of the complex interplay of peripheral and central catecholamine signaling that appear […]

Schizophrenia (SCZ) and bipolar disorder (BPD) are among the most heritable psychiatric conditions, yet their genetic foundations remain poorly understood. Historically, unraveling these disorders’ genetic architectures was limited by inadequate technology. However, breakthroughs in next-generation sequencing have recently produced expansive genomic datasets—including those from the Psychiatric Genomics Consortium (PGC)—for SCZ and BD. Simultaneously, genomic foundation […]

Approximately 20-25% of primary care patients have unhealthy alcohol use, which can have significant impacts on mental health. Screening for unhealthy alcohol use within primary care settings is increasingly used for point-in-time identification of people who could benefit from brief advice or brief interventions. My project will use a large, longitudinal, real-world dataset consisting of […]

Individuals with posttraumatic stress disorder (PTSD) commonly experience sleep disturbance. Such disturbances can have a birdrectional effect in those with PTSD –interrupted sleep due to hypervigilance and nightmares are common symptoms of PTSD, and poor sleep is associated with a worse course of PTSD. Sleep disturbance can potentially be a prognostic factor in overall outcome […]