Publications by authors named "Lisa G Dirks"

Article Synopsis
  • The American Indian Enculturation Scale (AIES) was designed to assess cultural connection for American Indian populations but hadn't been tested specifically for Alaska Natives before this study.
  • In a trial involving 160 Alaska Native adults to reduce alcohol use, researchers found that a modified one-factor, 15-item version of the AIES was both reliable and valid for this group.
  • The study suggests that while the AIES may have some validity for Alaska Native adults, further research and potential adaptation of the scale are necessary to ensure it effectively meets their needs.
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Objectives: Attitudes about alcohol misuse and dependence influence alcohol use and help-seeking behavior. Alaska Native and American Indian (AN/AI) people have higher rates of alcohol-related morbidity and mortality but engage in treatment at lower rates than the general population. No validated instruments exist to assess attitudes of AN/AI people about alcohol misuse and dependence to inform treatment and prevention efforts.

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Although clinical training in implicit bias is essential for healthcare equity, major gaps remain both for effective educational strategies and for tools to help identify implicit bias. To understand the perspectives of clinicians on the design of these needed strategies and tools, we conducted 21 semi-structured interviews with primary care clinicians about their perspectives and design recommendations for tools to improve patient-centered communication and to help mitigate implicit bias. Participants generated three types of solutions to improve communication and raise awareness of implicit bias: digital nudges, guided reflection, and data-driven feedback.

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Marginalized communities often mistrust research due to a history of unethical practice and limited community engagement. Research community engagement is expected with Indigenous communities, but few empirical studies have explored engagement in results dissemination, let alone using technology. Studies on using technology to disseminate results focus on health and research professional audiences.

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Importance: Many American Indian and Alaska Native communities are disproportionately affected by problems with alcohol use and seek culturally appropriate and effective interventions for individuals with alcohol use disorders.

Objective: To determine whether a culturally tailored contingency management intervention, in which incentives were offered for biologically verified alcohol abstinence, resulted in increased abstinence among American Indian and Alaska Native adults. This study hypothesized that adults assigned to receive a contingency management intervention would have higher levels of alcohol abstinence than those assigned to the control condition.

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Objectives: The objective of this study was to examine the predictive validity of the Stages of Change Readiness and Treatment Eagerness Scale (SOCRATES) among Alaska Native and American Indian (ANAI) people with an alcohol use disorder.

Methods: The sample was 170 ANAI adults with an alcohol use disorder living in Anchorage, Alaska who were part of a larger alcohol intervention study. The primary outcome of this study was alcohol use as measured by mean urinary ethyl glucuronide (EtG).

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Background: For populations with high rates of trauma exposure yet low behavioural health service use, identifying and addressing trauma in the primary care setting could improve health outcomes, reduce disability and increase the efficiency of health system resources.

Objective: To assess the acceptability and feasibility of a screening, brief intervention and referral to treatment (SBIRT) process for trauma and symptoms of posttraumatic stress disorder (PTSD) among American Indian and Alaska Native people. We also examine the short-term effects on service utilization and the screening accuracy of the Primary Care Posttraumatic Stress Disorder Screen.

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Background: Posttraumatic stress disorder (PTSD) is a major public health concern among American Indian and Alaska Native populations. Primary care clinics are often the first point of contact for American Indian and Alaska Natives seeking health care and are feasible locations for trauma-focused interventions.

Objective: Web-based therapeutic interventions have the potential to reduce PTSD symptoms by offering psychoeducation and symptom self-management tools.

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Advance care planning (ACP) is a process in which patients, families, and providers discuss and plan for desired treatment goals. American Indian and Alaska Native people (AI/AN) have higher prevalence of many serious, life-limiting illnesses compared with the general population; yet AI/ANs use ACP considerably less than the overall population. We conducted a qualitative study to culturally adapt an existing ACP intervention for AI/ANs in two primary care settings.

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Although alcohol misuse is a priority for health care systems serving Alaska Native and American Indian (ANAI) people, stakeholders' perceptions of misuse are understudied. Patients ( 34), providers ( 20), and leaders ( 16) at a Tribally owned and operated health care system reported that alcohol misuse results from the interaction of factors, including colonization, structural factors, social alienation, social norms about overdrinking introduced at the time of colonizing contact, coping with emotions, and beliefs about ANAI people and alcohol. Childhood exposure to alcohol misuse leads some ANAI people to avoid alcohol altogether, shedding light on the high levels of abstinence observed in ANAI communities.

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Precision medicine initiatives, such as Cancer Breakthrough 2020, promise to improve cancer outcomes by tailoring treatment to an individual's genes, environment, and lifestyle. This promise will fall short unless researchers successfully engage diverse communities, including those with histories of medical and research abuse. We examined a rural Alaska Native community's viewpoints about biospecimen collection and storage; interest and recall in reporting family health history; and interest and engagement in biospecimen collection for conducting a genetic test for cancer.

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Background: Depression remains the second leading cause of disability worldwide. Symptoms of depression are expressed and experienced differently across cultural groups, impacting treatment decisions. Patient preferences predict service utilization, treatment selection and persistence, as well as health outcomes for medical and behavioral health conditions, including depression.

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Introduction: Many American Indian and Alaska Native (AI/AN) people seek evidence-based, cost-effective, and culturally acceptable solutions for treating alcohol use disorders. Contingency management (CM) is a feasible, low-cost approach to treating alcohol use disorders that uses "reinforcers" to promote and support alcohol abstinence. CM has not been evaluated among AI/AN communities.

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Increased attention to diagnostic accuracy in depression screening and management within primary care has demonstrated inadequate care when patients prematurely discontinue recommended treatments such as medication and counseling. Decision-support tools can enhance the medical decision-making process. In 2010, the Southcentral Foundation (SCF) Research Department developed a stakeholder-driven decision support tool to aid in depression management.

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Exposure to trauma is consistently associated with co-occurrence of behavioral health disorders. Primary care settings are opportune places to screen for traumatic experiences and symptoms, as they are often the initial point of care for behavioral health concerns by the Alaska Native and American Indian (AN/AI) population. In this case study, we examine results dissemination activities at the SCF Research Department-hosted 2016 Alaska Native Health Research Forum (Forum) of a pilot study of a trauma-focused screening, brief intervention, and referral to treatment (T-SBIRT) process for AN/AI adults in primary care.

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In May 2016, Southcentral Foundation (SCF), a regional tribal health corporation based in Anchorage, Alaska convened a half-day health research forum for Alaska Native and American Indian community members to obtain feedback on communication of research findings. Thirty one individuals attended the Forum and 22 completed a pre and post survey. Respondents found the Forum to be a useful method to learn about research projects and their willingness to participate in health research reportedly increased because of the event.

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Southcentral Foundation, a tribal health organization serving Alaska Native and American Indian (AN/AI) people in southcentral Alaska, convened the Alaska Native Health Research Forum (Forum) for AN/AI people in May 2016. The purpose of the Forum was to obtain AN/AI community member feedback about sharing health research results. This article describes the funding mechanism that provided resources for the Forum and other factors that were considered when designing the Forum.

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Alaska Native and American Indian (AN/AI) people have negative research experiences, including lack of timely, respectful, and relevant communication about research findings. Southcentral Foundation (SCF), a tribally owned and operated health care organization in Alaska, has redesigned the health care system, enacted research policies, and established a research department which uses best practices of Community Engaged Research with AN/AI people. Department staff and community members, however, perceive significant limitations in the reach of and satisfaction with ongoing engagement and dissemination efforts.

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American Indian and Alaska Native (AI/AN) people experience high rates of acute, chronic, and intergenerational trauma. Traumatic experiences often increase the risk of both medical and behavioral health problems making primary care settings opportune places to screen for trauma exposure or symptomology. The objective of this study was to determine considerations and recommendations provided by patients, health care providers, health care administrators, and tribal leaders in the development of an adult trauma screening, brief intervention, and referral for treatment process to pilot at two large AI/AN primary care systems.

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This study assesses the implementation quality of Think Smart, a school-based drug prevention curriculum that was designed to reduce use of harmful legal products (HLPs; e.g., inhalants and over-the-counter drugs), alcohol, tobacco, and other drugs among 5th- and 6th-grade students in frontier Alaska.

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