Faculty Bibliography
Searched for:
school:SOM
Department/Unit:Population Health
Total Results:
12246
Starting Early Program Impacts on Feeding at Infant 10 Months Age: A Randomized Controlled Trial
PMID: 31934788
ISSN: 2153-2176
CID: 4263222
Quality Improvement Tool to Rapidly Identify Risk Factors for SARS-CoV-2 Infection among Healthcare Workers
The rapid growth of the coronavirus disease 2019 (COVID-19) pandemic, limited availability of personal protective equipment, and uncertainties regarding transmission modes of the novel severe acute respiratory syndrome coronavirus - 2 (SARS-CoV-2) have heightened concerns for safety of healthcare workers (HCWs). Systematic studies of occupational risks for COVID-19 in the context of community risks are difficult and are only recently starting to be reported. Ongoing quality improvement studies in various locales and within many affected healthcare institutions are needed. We propose a template design for small-scale quality improvement surveys. Such surveys have the potential for rapid implementation and completion, are cost-effective, impose little administrative or workforce burden, can reveal occupational risks while taking into account community risks, and can be easily repeated with short intervals of time between repetitions. We describe a template design and propose a survey instrument that is easily modifiable to fit the particular needs of various healthcare institutions in the hope of beginning a collaborative effort to refine the design and instrument. These methods, along with data management and analytic techniques, can be widely useful and shared globally. Our goal is to facilitate quality improvement surveys aimed at reducing the risk of occupational infection of healthcare workers during the COVID-19 pandemic.
PMID: 32553893
ISSN: 1532-2939
CID: 4485052
Literacy Promotion Training and Implementation in Pediatric Continuity Clinics
BACKGROUND:Despite endorsement by the American Academy of Pediatrics, there are no national data on Literacy Promotion (LP) training and behaviors. OBJECTIVE:To describe LP training experiences and behaviors of pediatric and internal medicine/pediatrics residents and faculty nationally, and the association between LP training and behaviors. METHODS:The Academic Pediatric Association's Continuity Research Network (CORNET) and Reach Out and Read (ROR) National Center sent an online survey to faculty and residents at participating CORNET clinics. Respondents were asked about LP training experiences and behaviors. Data were analyzed using descriptive statistics, chi square tests, and logistic regression modeling. RESULTS:473 faculty and 1,216 residents at 42 institutions participated. More faculty than residents reported completing online ROR training (63% vs 45%, p<0.0001). More residents reported learning in clinic from others (92% vs 89%, p=0.04). Training experiences did not differ otherwise. More faculty reported providing anticipatory guidance (87% vs 77%, p<0.0001); modeling shared reading (69% vs 45%, p<0.0001); and using books for developmental assessment (80% vs 62%, p<0.0001). Both groups (97%) reported distributing books. The training modality most often endorsed as "very/extremely influential" was learning in clinic from others. Some LP behaviors were associated more strongly with online training while others were associated more strongly with in-person training. CONCLUSIONS:Online training and in-person training are both associated with high quality delivery of LP. Faculty members are more likely to have completed online training and to report engaging in the full range of recommended LP behaviors. These data have implications for LP training.
PMID: 32304778
ISSN: 1876-2867
CID: 4396642
The FDA Metformin Label Change and Racial and Sex Disparities in Metformin Prescription among Patients with CKD
BACKGROUND:In 2016, the Food and Drug Administration (FDA) changed labeling regarding metformin contraindications in patients with diabetes and CKD from using serum creatinine-based thresholds to using eGFR-based thresholds. Because race and sex affect serum creatinine levels independently of GFR, the earlier creatinine-based contraindication may have inadvertently caused racial and sex disparities in metformin prescription among patients with low eGFR. METHODS:in a large health system (the primary cohort), we assessed the association of race and sex with metformin prescription across eGFR level before and after the FDA label change. For a replication cohort, we meta-analyzed data from 36 cohorts with 1,051,723 patients from OptumLabs Data Warehouse. RESULTS:value for interaction by period <0.001). CONCLUSIONS:The metformin label change to an eGFR-based contraindication may have reduced racial and sex disparities in metformin prescription in moderate kidney dysfunction.
PMID: 32660971
ISSN: 1533-3450
CID: 5101632
A Global Survey on the Impact of COVID-19 on Urological Services
BACKGROUND:The World Health Organization (WHO) declared coronavirus disease-19 (COVID-19) as a pandemic on March 11, 2020. The impact of COVID-19 on urological services in different geographical areas is unknown. OBJECTIVE:To investigate the global impact of COVID-19 on urological providers and the provision of urological patient care. DESIGN, SETTING, AND PARTICIPANTS/METHODS:A cross-sectional, web-based survey was conducted from March 30, 2020 to April 7, 2020. A 55-item questionnaire was developed to investigate the impact of COVID-19 on various aspects of urological services. Target respondents were practising urologists, urology trainees, and urology nurses/advanced practice providers. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS/UNASSIGNED:The primary outcome was the degree of reduction in urological services, which was further stratified by the geographical location, degree of outbreak, and nature and urgency of urological conditions. The secondary outcome was the duration of delay in urological services. RESULTS AND LIMITATIONS/CONCLUSIONS:A total of 1004 participants responded to our survey, and they were mostly based in Asia, Europe, North America, and South America. Worldwide, 41% of the respondents reported that their hospital staff members had been diagnosed with COVID-19 infection, 27% reported personnel shortage, and 26% had to be deployed to take care of COVID-19 patients. Globally, only 33% of the respondents felt that they were given adequate personal protective equipment, and many providers expressed fear of going to work (47%). It was of concerning that 13% of the respondents were advised not to wear a surgical face mask for the fear of scaring their patients, and 21% of the respondents were advised not to discuss COVID-19 issues or concerns on media. COVID-19 had a global impact on the cut-down of urological services, including outpatient clinic appointments, outpatient investigations and procedures, and urological surgeries. The degree of cut-down of urological services increased with the degree of COVID-19 outbreak. On average, 28% of outpatient clinics, 30% of outpatient investigations and procedures, and 31% of urological surgeries had a delay of >8 wk. Urological services for benign conditions were more affected than those for malignant conditions. Finally, 47% of the respondents believed that the accumulated workload could be dealt with in a timely manner after the COVID-19 outbreak, but 50% thought the postponement of urological services would affect the treatment and survival outcomes of their patients. One of the limitations of this study is that Africa, Australia, and New Zealand were under-represented. CONCLUSIONS:COVID-19 had a profound global impact on urological care and urology providers. The degree of cut-down of urological services increased with the degree of COVID-19 outbreak and was greater for benign than for malignant conditions. One-fourth of urological providers were deployed to assist with COVID-19 care. Many providers reported insufficient personal protective equipment and support from hospital administration. PATIENT SUMMARY/UNASSIGNED:Coronavirus disease-19 (COVID-19) has led to significant delay in outpatient care and surgery in urology, particularly in regions with the most COVID-19 cases. A considerable proportion of urology health care professionals have been deployed to assist in COVID-19 care, despite the perception of insufficient training and protective equipment.
PMCID:7248000
PMID: 32507625
ISSN: 1873-7560
CID: 4489462
Smoking cessation correlates with a decrease in infection rates following total joint arthroplasty
Background/UNASSIGNED:The impact of tobacco use on perioperative complications, hospital costs, and survivorship in total joint arthroplasty (TJA) is well established. The aim of this study is to report the impact of tobacco cessation on outcomes after TJA and to measure the impact of a voluntary smoking cessation program (SCP) on self-reported smoking quit rates in a premier academic medical center. Methods/UNASSIGNED:A seven-year (2013-2019) SCP database was provided by the Integrative Health Promotion Department and Infection Prevention and Control Department. We evaluated program and smoking status, patient demographics, length of stay (LOS), and 90-day post-operative infection rates and readmission rates. The primary outcome was quit rates based on SCP enrollment status. The secondary outcomes measured infection rates, readmission rates, and LOS based on enrollment status and/or quit rate. Results/UNASSIGNED:A total of 201 eligible patients were identified: 137 patients in the SCP (intervention) group and 64 in the self-treatment (control) group. SCP patients trended towards higher quit rates (43% vs 33%, p = 0.17), shorter LOS (2.47 vs 2.62 days, p = 0.52), lower infection rates (7.3% vs 12.5%, p = 0.27) and slightly higher readmission rates (5.8% vs 4.7%, p = 0.73). In a sub-analysis, self-reported smokers demonstrated statistically significant decrease in infection (3.7% vs 12.5%, p = 0.03). Conclusion/UNASSIGNED:There was a statistically significant decrease in infection rates in patients who self-reported quitting tobacco prior to TJA. Additionally, quit rates for patients who participated in a voluntary SCP trended towards increased pre-operative cessation. Further efforts to increase tobacco cessation prior to TJA and examine the impact on patient outcomes are needed.
PMCID:7475516
PMID: 32921947
ISSN: 0972-978x
CID: 4596262
Patient Perspectives on the Implementation of Risk-Aligned Bladder Cancer Surveillance: Systematic Evaluation Using the Tailored Implementation for Chronic Diseases Framework
PURPOSE/UNASSIGNED:Many patients living with bladder cancer do not undergo surveillance that is aligned with their risk for recurrence or progression, which exposes them to unnecessary risk and burden of procedures. To implement risk-aligned surveillance as recommended by multiple guidelines, we need to understand patient-, provider-, and system-level factors contributing to the delivery of risk-aligned surveillance. In this study, we sought to systematically assess patient-level factors. PARTICIPANTS AND METHODS/UNASSIGNED:not aligned with cancer risk). Interview transcripts were analyzed using a priori codes from the Tailored Implementation for Chronic Diseases framework. Quantitative and qualitative data were integrated by cross-tabulating determinants across risk and surveillance categories. RESULTS/UNASSIGNED:Participants included seven low-risk and 15 high-risk patients; 10 underwent risk-aligned surveillance and 12 did not. In mixed-methods analyses, perception of risk appropriately differed by risk but not by surveillance category. Participants understood the recommended surveillance schedule according to their risk category. Participants emphatically expressed that adhering to providers' recommendations is prudent; intentions to adhere did not vary across risk and surveillance categories. CONCLUSION/UNASSIGNED:Participants intended to adhere to providers' recommendations and strongly endorsed the importance of adherence. These findings suggest implementation strategies to improve risk-aligned surveillance may be most effective when targeting provider- and system-level factors rather than patient-level factors.
PMID: 32119595
ISSN: 2688-1535
CID: 4563562
A survey of oncology advanced practice providers' knowledge and attitudes towards sexual and gender minorities with cancer
AIMS AND OBJECTIVES/OBJECTIVE:To evaluate the knowledge and attitudes towards sexual and gender minority (SGM) oncology patients' needs among advanced practice providers (APPs). BACKGROUND:SGM individuals experience health disparities, in part due to lack of access to knowledgeable providers. Despite the important role of APPs in cancer care, less is known about their attitudes and knowledge towards SGM cancer patients. DESIGN/METHODS:Cross-sectional study. METHODS:A survey of APPs at a National Cancer Institute-Designated Comprehensive Cancer Center assessed self-reported demographics, attitudes, knowledge and postsurvey confidence in knowledge of SGM oncology patient needs. Reporting of this study adheres to STROBE guidelines. RESULTS:Knowledge of health needs was low with an average of 2.56 (SDÂ =Â 1.27) items answered correctly out of 6. The majority of APPs self-reported being comfortable treating SGM patients (93.6% and 87.2%, respectively), but less confident in knowledge of their health needs (68.0% and 53.8%, respectively). Although less than half of APPs believed education should be mandatory (44.9%), 79.5% were interested in education about SGMs' unique health needs. Political affiliation, medical specialty, licensure, and having SGM friends or family were associated with various attitude items, but not knowledge. Moderation analyses indicated that APPs who had greater overall knowledge scores were more likely to agree, on average, that knowing sexual orientation, gender identity and sex assigned at birth are important to providing quality oncology care. CONCLUSION/CONCLUSIONS:APPs report being comfortable providing care for SGMs with cancer, but knowledge gaps remain that may inhibit the quality of care provided. Given the interest in education, results would support the development of SGM-related healthcare training for oncology APPs. RELEVANCE TO CLINICAL PRACTICE/CONCLUSIONS:Targeted education for providers during training and continuing education is likely to improve the provision of quality care for SGMs with cancer.
PMID: 32320511
ISSN: 1365-2702
CID: 4481742
Mapping geographical inequalities in oral rehydration therapy coverage in low-income and middle-income countries, 2000-17
BACKGROUND:Oral rehydration solution (ORS) is a form of oral rehydration therapy (ORT) for diarrhoea that has the potential to drastically reduce child mortality; yet, according to UNICEF estimates, less than half of children younger than 5 years with diarrhoea in low-income and middle-income countries (LMICs) received ORS in 2016. A variety of recommended home fluids (RHF) exist as alternative forms of ORT; however, it is unclear whether RHF prevent child mortality. Previous studies have shown considerable variation between countries in ORS and RHF use, but subnational variation is unknown. This study aims to produce high-resolution geospatial estimates of relative and absolute coverage of ORS, RHF, and ORT (use of either ORS or RHF) in LMICs. METHODS:We used a Bayesian geostatistical model including 15 spatial covariates and data from 385 household surveys across 94 LMICs to estimate annual proportions of children younger than 5 years of age with diarrhoea who received ORS or RHF (or both) on continuous continent-wide surfaces in 2000-17, and aggregated results to policy-relevant administrative units. Additionally, we analysed geographical inequality in coverage across administrative units and estimated the number of diarrhoeal deaths averted by increased coverage over the study period. Uncertainty in the mean coverage estimates was calculated by taking 250 draws from the posterior joint distribution of the model and creating uncertainty intervals (UIs) with the 2·5th and 97·5th percentiles of those 250 draws. FINDINGS:While ORS use among children with diarrhoea increased in some countries from 2000 to 2017, coverage remained below 50% in the majority (62·6%; 12 417 of 19 823) of second administrative-level units and an estimated 6 519 000 children (95% UI 5 254 000-7 733 000) with diarrhoea were not treated with any form of ORT in 2017. Increases in ORS use corresponded with declines in RHF in many locations, resulting in relatively constant overall ORT coverage from 2000 to 2017. Although ORS was uniformly distributed subnationally in some countries, within-country geographical inequalities persisted in others; 11 countries had at least a 50% difference in one of their units compared with the country mean. Increases in ORS use over time were correlated with declines in RHF use and in diarrhoeal mortality in many locations, and an estimated 52 230 diarrhoeal deaths (36 910-68 860) were averted by scaling up of ORS coverage between 2000 and 2017. Finally, we identified key subnational areas in Colombia, Nigeria, and Sudan as examples of where diarrhoeal mortality remains higher than average, while ORS coverage remains lower than average. INTERPRETATION:To our knowledge, this study is the first to produce and map subnational estimates of ORS, RHF, and ORT coverage and attributable child diarrhoeal deaths across LMICs from 2000 to 2017, allowing for tracking progress over time. Our novel results, combined with detailed subnational estimates of diarrhoeal morbidity and mortality, can support subnational needs assessments aimed at furthering policy makers' understanding of within-country disparities. Over 50 years after the discovery that led to this simple, cheap, and life-saving therapy, large gains in reducing mortality could still be made by reducing geographical inequalities in ORS coverage. FUNDING:Bill & Melinda Gates Foundation.
PMCID:7388204
PMID: 32710861
ISSN: 2214-109x
CID: 4851412
Cardiovascular disease and asymptomatic childhood cancer survivors: Current clinical practice
BACKGROUND:It is poorly understood how cardiovascular screening in asymptomatic childhood cancer survivors (CCS) is applied to and impacts clinical care. OBJECTIVES:To describe the current role of cardiovascular screening in the clinical care of asymptomatic CCS. METHODS:At 50 pediatric academic medical centers, a childhood cancer survivorship clinic director, pediatric cardiologist, and adult cardiologist with a focus on CCS were identified and invited to participate in a survey. Surveys were managed electronically. Categorical data were analyzed using nonparametric methods. RESULTS:Of the 95 (63%) respondents, 39% were survivorship practitioners, and 61% were cardiologists. Eighty-eight percent of survivorship practitioners reported that greater than half of CCS received cardiovascular screening. CCS followed by adult cardiology were more likely to be seen by a cardio-oncologist. Those followed by pediatric cardiology were more likely to be seen by a heart failure/transplant specialist. Common reasons for referral to cardiology were abnormal cardiovascular imaging or concerns a CCS was at high risk for cardiovascular disease. Ninety-two percent of cardiologists initiated angiotensin converting enzyme inhibitor or angiotensin receptor blocker therapy for mild systolic dysfunction. Adult cardiologists initiated beta-blocker therapy for less severe systolic dysfunction compared to pediatric cardiologists (PÂ <Â .001). Pediatric cardiologists initiated mineralocorticoid therapy for less severe systolic dysfunction compared to adult cardiologists (PÂ =Â .025). Practitioners (93%) support a multi-institutional collaboration to standardize cardiovascular care for CCS. CONCLUSIONS:While there is much common ground in the clinical approach to CCS, heterogeneity is evident. This highlights the need for cohesive, multi-institutional, standardized approaches to cardiovascular management in CCS.
PMCID:7402829
PMID: 32558321
ISSN: 2045-7634
CID: 5162352
