Browsing by Author "Cicali, Emily J."

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    Design and Rationale of GUARDD-US: A pragmatic, randomized trial of genetic testing for APOL1 and pharmacogenomic predictors of antihypertensive efficacy in patients with hypertension
    (Elsevier, 2022) Eadon, Michael T.; Cavanaugh, Kerri L.; Orlando, Lori A.; Christian, David; Chakraborty, Hrishikesh; Steen-Burrell, Kady-Ann; Merrill, Peter; Seo, Janet; Hauser, Diane; Singh, Rajbir; Maynor Beasley, Cherry; Fuloria, Jyotsna; Kitzman, Heather; Parker, Alexander S.; Ramos, Michelle; Ong, Henry H.; Elwood, Erica N.; Lynch, Sheryl E.; Clermont, Sabrina; Cicali, Emily J.; Starostik, Petr; Pratt, Victoria M.; Nguyen, Khoa A.; Rosenman, Marc B.; Calman, Neil S.; Robinson, Mimsie; Nadkarni, Girish N.; Madden, Ebony B.; Kucher, Natalie; Volpi, Simona; Dexter, Paul R.; Skaar, Todd C.; Johnson, Julie A.; Cooper-DeHoff, Rhonda M.; Horowitz, Carol R.; GUARDD-US Investigators; Medicine, School of Medicine
    Rationale and objective: APOL1 risk alleles are associated with increased cardiovascular and chronic kidney disease (CKD) risk. It is unknown whether knowledge of APOL1 risk status motivates patients and providers to attain recommended blood pressure (BP) targets to reduce cardiovascular disease. Study design: Multicenter, pragmatic, randomized controlled clinical trial. Setting and participants: 6650 individuals with African ancestry and hypertension from 13 health systems. Intervention: APOL1 genotyping with clinical decision support (CDS) results are returned to participants and providers immediately (intervention) or at 6 months (control). A subset of participants are re-randomized to pharmacogenomic testing for relevant antihypertensive medications (pharmacogenomic sub-study). CDS alerts encourage appropriate CKD screening and antihypertensive agent use. Outcomes: Blood pressure and surveys are assessed at baseline, 3 and 6 months. The primary outcome is change in systolic BP from enrollment to 3 months in individuals with two APOL1 risk alleles. Secondary outcomes include new diagnoses of CKD, systolic blood pressure at 6 months, diastolic BP, and survey results. The pharmacogenomic sub-study will evaluate the relationship of pharmacogenomic genotype and change in systolic BP between baseline and 3 months. Results: To date, the trial has enrolled 3423 participants. Conclusions: The effect of patient and provider knowledge of APOL1 genotype on systolic blood pressure has not been well-studied. GUARDD-US addresses whether blood pressure improves when patients and providers have this information. GUARDD-US provides a CDS framework for primary care and specialty clinics to incorporate APOL1 genetic risk and pharmacogenomic prescribing in the electronic health record.
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    Multisite investigation of strategies for the clinical implementation of pre-emptive pharmacogenetic testing
    (Elsevier, 2021) Duarte, Julio D.; Dalton, Rachel; Elchynski, Amanda L.; Smith, D. Max; Cicali, Emily J.; Lee, James C.; Duong, Benjamin Q.; Petry, Natasha J.; Aquilante, Christina L.; Beitelshees, Amber L.; Empey, Philip E.; Johnson, Julie A.; Obeng, Aniwaa Owusu; Pasternak, Amy L.; Pratt, Victoria M.; Ramsey, Laura B.; Tuteja, Sony; Van Driest, Sara L.; Wiisanen, Kristin; Hicks, J. Kevin; Cavallari, Larisa H.; IGNITE Network Pharmacogenetics Working Group; Medical and Molecular Genetics, School of Medicine
    Purpose: The increased availability of clinical pharmacogenetic (PGx) guidelines and decreasing costs for genetic testing have slowly led to increased utilization of PGx testing in clinical practice. Pre-emptive PGx testing, where testing is performed in advance of drug prescribing, is one means to ensure results are available at the time of prescribing decisions. However, the most efficient and effective methods to clinically implement this strategy remain unclear. Methods: In this report, we compare and contrast implementation strategies for pre-emptive PGx testing by 15 early-adopter institutions. We surveyed these groups, collecting data on testing approaches, team composition, and workflow dynamics, in addition to estimated third-party reimbursement rates. Results: We found that while pre-emptive PGx testing models varied across sites, institutions shared several commonalities, including methods to identify patients eligible for testing, involvement of a precision medicine clinical team in program leadership, and the implementation of pharmacogenes with Clinical Pharmacogenetics Implementation Consortium guidelines available. Finally, while reimbursement rate data were difficult to obtain, the data available suggested that reimbursement rates for pre-emptive PGx testing remain low. Conclusion: These findings should inform the establishment of future implementation efforts at institutions considering a pre-emptive PGx testing program.
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    Rationale and design for a pragmatic randomized trial to assess gene-based prescribing for SSRIs in the treatment of depression
    (Wiley, 2024) Hines, Lindsay J.; Wilke, Russell A.; Myers, Rachel; Mathews, Carol A.; Liu, Michelle; Baye, Jordan F.; Petry, Natasha; Cicali, Emily J.; Duong, Benjamin Q.; Elwood, Erica; Hulvershorn, Leslie; Nguyen, Khoa; Ramos, Michelle; Sadeghpour, Azita; Wu, R. Ryanne; Williamson, Lloyda; Wiisanen, Kristin; Voora, Deepak; Singh, Rajbir; Blake, Kathryn V.; Murrough, James W.; Volpi, Simona; Ginsburg, Geoffrey S.; Horowitz, Carol R.; Orlando, Lori; Chakraborty, Hrishikesh; Dexter, Paul; Johnson, Julie A.; Skaar, Todd C.; Cavallari, Larisa H.; Van Driest, Sara L.; Peterson, Josh F.; IGNITE Pragmatic Trials Network; Psychiatry, School of Medicine
    Specific selective serotonin reuptake inhibitors (SSRIs) metabolism is strongly influenced by two pharmacogenes, CYP2D6 and CYP2C19. However, the effectiveness of prospectively using pharmacogenetic variants to select or dose SSRIs for depression is uncertain in routine clinical practice. The objective of this prospective, multicenter, pragmatic randomized controlled trial is to determine the effectiveness of genotype-guided selection and dosing of antidepressants on control of depression in participants who are 8 years or older with ≥3 months of depressive symptoms who require new or revised therapy. Those randomized to the intervention arm undergo pharmacogenetic testing at baseline and receive a pharmacy consult and/or automated clinical decision support intervention based on an actionable phenotype, while those randomized to the control arm have pharmacogenetic testing at the end of 6-months. In both groups, depression and drug tolerability outcomes are assessed at baseline, 1 month, 3 months (primary), and 6 months. The primary end point is defined by change in Patient-Reported Outcomes Measurement Information System (PROMIS) Depression score assessed at 3 months versus baseline. Secondary end points include change inpatient health questionnaire (PHQ-8) measure of depression severity, remission rates defined by PROMIS score < 16, medication adherence, and medication side effects. The primary analysis will compare the PROMIS score difference between trial arms among those with an actionable CYP2D6 or CYP2C19 genetic result or a CYP2D6 drug-drug interaction. The trial has completed accrual of 1461 participants, of which 562 were found to have an actionable phenotype to date, and follow-up will be complete in April of 2024.