Alexandra Howson

Dr. Alexandra Howson

orcid

Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 February 2018 in Diabetes Spectrum
Verified
Journal Article
Open access
PDF file
RBRichard S. Beaser
Richard S. Beaser
WTWendy A. Turell
Wendy A. Turell
AHAlexandra Howson
Alexandra Howson
Nonproliferative and proliferative diabetic retinopathy (DR) are common, progressive complications of diabetes with a rising incidence. Over time, patients with nonproliferative DR may progress to more advanced stages of DR, with an increased risk of vision-threatening conditions such as diabetic macular edema (DME). DME is the most frequent cause of vision loss in patients with diabetes and eventually can lead to blindness. Early-stage DR is asymptomatic; therefore, a coordinated management strategy is crucial to prevent or limit the progression of DR. Such a strategy includes regular screening for DR risk factors, glycemic control, and prompt diagnosis of DR. Preventive care should include a comprehensive dilated eye exam, ancillary tests, and patient education involving a multidisciplinary team composed of ophthalmologists, retina specialists, and primary diabetes care providers, including primary care providers and endocrinologists/diabetologists. However, although guideline recommendations for regular screening and patient education are well disseminated, many people with diabetes are not receiving ophthalmological care that could prevent visual impairment and blindness. We designed a mixed-methods study to explore the impact of patient-focused education on patient knowledge and self-efficacy in relation to DR prevention and management and to assess how online education can help to change patient knowledge, competence, and practice. Analysis of in-depth, qualitative data involving people with diabetes with or without DR collected 5–16 weeks after education participation shows that online patient education is an effective tool in building patient knowledge and awareness about DR and in motivating action in DR self-care.

1 April 2023 in JCO Oncology Practice
Verified
Journal Article
Open access
CGCarmen E Guerra
Carmen E Guerra
APAlice Pressman
Alice Pressman
PHPatricia Hurley
Patricia Hurley
EGElizabeth Garrett-Mayer
Elizabeth Garrett-Mayer
SBSuanna S. Bruinooge
Suanna S. Bruinooge
LPLori J. Pierce
Lori J. Pierce
Clinical trial participants do not reflect the racial and ethnic diversity of people with cancer. ASCO and the Association of Community Cancer Centers collaborated on a quality improvement study to enhance racial and ethnic equity, diversity, and inclusion (EDI) in cancer clinical trials. The groups conducted a pilot study to examine the feasibility, utility, and face validity of a two-part clinical trial site self-assessment to enable diverse types of research sites in the United States to (1) review internal data to assess racial and ethnic disparities in screening and enrollment and (2) review their policies, programs, procedures to identify opportunities and strategies to improve EDI. Overall, 81% of 62 participating sites were satisfied with the assessment; 82% identified opportunities for improvement; and 63% identified specific strategies and 74% thought the assessment had potential to help their site increase EDI. The assessment increased awareness about performance (82%) and helped identify specific strategies (63%) to increase EDI in trials. Although most sites (65%) were able to provide some data on the number of patients that consented, only two sites were able to provide all requested trial screening, offering, and enrollment data by race and ethnicity. Documenting and evaluating such data are critical steps toward improving EDI and are key to identifying and addressing disparities more broadly. ASCO and Association of Community Cancer Centers will partner with sites to better understand their processes and the feasibility of collecting screening, offering, and enrollment data in systematic and automated ways.

1 April 2023 in JCO Oncology Practice
Verified
Journal Article
Closed access
NBNadine J. Barrett
Nadine J. Barrett
LBLeigh Boehmer
Leigh Boehmer
JSJanelle Schrag
Janelle Schrag
ABAl B Bowen Benson Benson
Al B Bowen Benson Benson
SGSybil Green
Sybil Green
CGCarmen E Guerra
Carmen E Guerra
PURPOSE: Cancer trial participants do not reflect the racial and ethnic diversity in the population of people with cancer in the United States. As a result of multiple system-, patient-, and provider-level factors, including implicit bias, cancer clinical trials are not consistently offered to all potentially eligible patients. MATERIALS AND METHODS: ASCO and ACCC evaluated the utility (pre- and post-test knowledge changes) and feasibility (completion rates, curriculum satisfaction metrics, survey questions, and interviews) of a customized online training program combined with facilitated peer-to-peer discussion designed to help research teams identify their own implicit biases and develop strategies to mitigate them. Discussion focused on (1) specific elements of the training modules; (2) how to apply lessons learned; and (3) key considerations for developing a facilitation guide to support peer-to-peer discussions in cancer clinical research settings. We evaluated discussion via a qualitative assessment. RESULTS: Participant completion rate was high: 49 of 50 participating cancer programs completed training; 126 of 129 participating individuals completed the training (98% response rate); and 119 completed the training and evaluations (92% response rate). Training increased the mean percentage change in knowledge scores by 19%-45% across key concepts (eg, causes of health disparities) and increased the mean percentage change in knowledge scores by 10%-31% about strategies/actions to address implicit bias and diversity concerns in cancer clinical trials. Knowledge increases were sustained at 6 weeks. Qualitative evaluation validated the utility and feasibility of facilitated peer-to-peer discussion. CONCLUSION: The pilot implementation of the training program demonstrated excellent utility and feasibility. Our evaluation affirms that an online training designed to raise awareness about implicit bias and develop strategies to mitigate biases among cancer research teams is feasible and can be readily implemented in cancer research settings.

1 August 2016 in Journal of Nervous & Mental Disease
Verified
Journal Article
Open access
GTGlenn J Treisman
Glenn J Treisman
GJGeetha Jayaram
Geetha Jayaram
RMRussell L. Margolis
Russell L. Margolis
GPGodfrey D. Pearlson
Godfrey D. Pearlson
CSChester W. Schmidt
Chester W. Schmidt
IMIwona E. Misiuta
Iwona E. Misiuta
Mobile devices, digital technologies, and web-based applications—known collectively as eHealth (electronic health)—could improve health care delivery for costly, chronic diseases such as schizophrenia. Pharmacologic and psychosocial therapies represent the primary treatment for individuals with schizophrenia; however, extensive resources are required to support adherence, facilitate continuity of care, and prevent relapse and its sequelae. This paper addresses the use of eHealth in the management of schizophrenia based on a roundtable discussion with a panel of experts, which included psychiatrists, a medical technology innovator, a mental health advocate, a family caregiver, a health policy maker, and a third-party payor. The expert panel discussed the uses, benefits, and limitations of emerging eHealth with the capability to integrate care and extend service accessibility, monitor patient status in real time, enhance medication adherence, and empower patients to take a more active role in managing their disease. In summary, to support this technological future, eHealth requires significant research regarding implementation, patient barriers, policy, and funding.

13 July 2020 in International Journal Of Clinical Practice
Verified
Journal Article
Open access
PDF file
WTWendy Turell
Wendy Turell
AHAlexandra Howson
Alexandra Howson
SMScott A. MacDiarmid
Scott A. MacDiarmid
MRMatt T. Rosenberg
Matt T. Rosenberg
Background Overactive bladder (OAB) syndrome has a diverse etiology that disrupts quality of life domains in affected patients. OAB is significantly under‐recognized and undertreated, especially in the primary care setting. In order to educate primary care providers about OAB recognition, evaluation, and management, we created a virtual live‐streamed and enduring education program. Methods We evaluated the impact of education on provider knowledge and self‐efficacy via qualitative interviews with a sample of education participants. We analyzed participant responses via constant comparative method, an iterative approach that allows for exploration of a priori issues and identification of emergent themes. Results We identified four key themes: 1) taking OAB seriously; 2) variations in therapy; 3) patient motivation; and 4) education value. Participants were proactive about screening for and managing OAB and recognized urgency as a key symptom; some participants used diagnostic tests that are not are not considered necessary in the workup of uncomplicated OAB patients. Participants varied in their descriptions of initial approaches to treatment and most participants described a longer‐than‐recommended follow‐up window to monitor patients. Some participants characterized patients as looking for a “quick fix” in ways that could lead to provider inaction in relation to behavioral/lifestyle interventions. Overall, participants felt the education validated their current practice and provided new knowledge about evaluation, initiating behavioral treatment, and combination therapy. Conclusions Participant responses were congruent with education messages, which likely reflects their “readiness to learn”. The rationale for diagnostic tests and evidence on the effectiveness of behavioral regimens represent ongoing areas of unmet educational need.

2 March 2020 in Journal of Patient Experience
Verified
Journal Article
Open access
PDF file
WTWendy Turell
Wendy Turell
ARAnne Roc
Anne Roc
EPErik Pioro
Erik Pioro
AHAlexandra Howson
Alexandra Howson
Pseudobulbar affect (PBA) is associated with several neurological diseases and is underrecognized in clinical practice; however, PBA symptoms are often attributed to psychiatric or mood disorders rather than to neurological etiology. Until recently, there were no US Food and Drug Administration therapies approved for treating this condition, and there are currently few resources to support patients in the recognition and self-management of PBA symptoms. We evaluated the impact of a virtual education symposium on patient knowledge and self-efficacy via qualitative interviews. This evaluation of education impact provides unique insight into the experience of managing PBA symptoms; suggests that there is extensive need for educational resources to support patients with PBA and enable them to engage effectively with their providers; and affirms that online learning is an effective mechanism for delivering education to patients that enables them to more effectively self-manage symptoms in the context of chronic neurological conditions such as PBA.