Dissemination and Implementation of a Videoconference Antimicrobial Stewardship Team (VAST)

视频会议抗菌管理团队 (VAST) 的传播和实施

• 批准号: 10672768
• 负责人: CHARLESNIKA T EVANS
• 金额: --
• 依托单位: EDWARD HINES JR VA HOSPITAL
• 依托单位国家: 美国
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-10-01 至 2024-09-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10672768
• 关键词: Accounting; Acute respiratory infection; Address; Advisory Committees; African American population; Age; Ambulatory Care Facilities; Antibiotics; Antimicrobial Resistance; Bacteria; Bacteriuria; Categories; Characteristics; Chronic; Clinical; Clinical Practice Guideline; Collaborations; Communicable Diseases; Communication; Complex; Data; Development; Diagnosis; Diagnostic; Disparity; Dissemination and Implementation; Elements; Ethnic Origin; Ethnic Population; Evaluation; Event; Feedback; Goals; Guidelines; Health; Health Disparities Research; Health Promotion; Health Services; Health system; Healthcare; Hispanic Populations; Hospitals; Infection; Infection Control; Infection prevention; Intervention; Logistic Regressions; Medical; Medical Electronics; Medical center; Mentors; Mentorship; Methodology; Modeling; Nature; Nose; Nurses; Outpatients; Parents; Patients; Persons; Pharmacists; Pharyngeal structure; Physicians; Play; Predictive Factor; Process; Provider; Race; Random Allocation; Recommendation; Reporting; Research; Research Personnel; Resistance; Retrospective cohort; Retrospective cohort study; Robin bird; Role; Rural; Rural Health; Sampling; Scientist; Series; Signs and Symptoms; Site; Societies; Specialist; System; Uninsured; United States; Urinary tract infection; Urine; Veterans; Videoconferencing; Viral; Work; acute infection; antimicrobial; career; cohort; design; experience; follow-up; geographically distant; global health; health disparity; health equity; human old age (65+); improved; innovation; interdisciplinary approach; meetings; multi-drug resistant pathogen; operation; pathogen; prevent; programs; racial population; statistics; telehealth; tool; videoconference

Background: Antimicrobial-resistant and healthcare-associated pathogens are a serious threat in the United States, accounting for over 3 million infections each year. Antimicrobial stewardship remains the strongest tool in reducing the over prescribing of antibiotics, the leading modifiable cause of resistance. Despite this, inappropriate antibiotic use is still common in the VA. Furthermore, little is known about the role health disparities play in antibiotic inappropriate antibiotic prescribing. Significance: This proposal is highly significant for Veterans and the goals of VA. Previous studies have shown that additional antimicrobial stewardship efforts are needed in VA outpatient settings. Additionally, this project will provide evidence on health disparities and system factors that can be targeted in interventions to improve VA outpatient antibiotic prescribing. This project is aligned with the priorities of our operation partners: the VA Antimicrobial Stewardship Task Force and the Office of Rural Health. Specific Aims: The goal of this proposal will be to evaluate the patient and system factors that drive inappropriate antibiotic prescribing at the Videoconferencing Antimicrobial Stewardship Team (VAST) study sites using integrated health disparities and antimicrobial stewardship frameworks. Aim 1: Determine the percentage of antibiotic over-prescribing and under-prescribing for acute respiratory infections that occur by Veteran's race/ethnicity in VAST sites. Aim 2: Determine the percentage of antibiotic over-prescribing and under-prescribing by Veteran's race/ethnicity for urinary tract infections in VAST sites. Aim 3: Explore the system factors that predict the rate of over/under prescription of antibiotics by race/ethnicity. Methodology: For Aim 1, a retrospective cohort design will include outpatients from the 16 VAST study sites with a diagnosis of acute respiratory infection. The percentage of over-prescribing, and under-prescribing will be determined using criteria from clinical practice guidelines. Multinomial logistic regression models will determine the likelihood of patients correctly treated, over, or under-prescribed antibiotics by race/ethnicity. For Aim 2, a randomly selected sample of outpatients presenting with a urinary tract infection will be examined using electronic medical reviews to determine whether the diagnosis and treatment of urinary tract infection was appropriate according to clinical practice guidelines. The ratio of appropriately diagnosed and prescribed events will be evaluated by race/ethnicity. Aim 3 will use the same cohorts described in Aims 1 & 2 to determine the difference in antibiotic prescribing practices by system factors. Hierarchical logistic regression models will determine the likelihood of patients being over or under-prescribed antibiotics. Candidate Background: Dr. Wilson has been a Research Health Scientist with the Center of Innovation for Complex Chronic Healthcare (CINCCH) at Edward Hines Jr. VA Medical Center since August 2019. She has collaborated on several infection prevention projects in collaboration with the VA Multidrug Resistant Organisms (MDRO) program office, the VA Quality Enhancement Research Initiative (QUERI) program, and the VA National Center for Health Promotion (NCP). Her career goal is to become an independent health services researcher with expertise in evaluating and implementing infection prevention, antimicrobial and diagnostic stewardship interventions. Mentors. Mentorship Plan: Dr. Wilson's mentoring team consists of Dr. Charlesnika Evans, a VA Research Career Scientist with over 20 years' experience in infection control and stewardship research, Dr. Robin Jump, a VA Infectious Disease physician with expertise in antibiotic stewardship, and Dr. Karen Saban, a VA Research Health Scientist and nurse with a background in health disparities research. In addition to monthly meetings with her team, Dr. Wilson will participate in a health equity course series offered through Johns Hopkins as well as professional development seminars through the VA Office of Health Equity.

背景：抗微生物药物耐药性和卫生保健相关病原体在美国是一个严重的威胁