Essential elements to "design for dissemination" within a research network-a modified Delphi study of the Community-Academic Aging Research Network (CAARN).

BACKGROUND: The Community-Academic Aging Research Network (CAARN) was developed in 2010 to build partnerships, facilitate research, and ultimately accelerate the pace of development, testing, and dissemination of evidence-based programs related to healthy aging. CAARN has facilitated development and testing of 32 interventions, two of which are being packaged for scale-up, and three of which are being scaled up nationally by non-profit organizations. The purpose of this study is to describe CAARN's essential elements required to replicate its success in designing for dissemination. METHODS: We conducted a modified Delphi technique with 31 participants who represented CAARN's organization (staff and Executive Committee) and academic and community partners. Participants received three rounds of a web-based survey to rate and provide feedback about the importance of a list of potential key elements compiled by the authors. The criterion for establishing consensus was 80% of responses to consider the element to be extremely or very important. RESULTS: Response rate was 90% in Round 1, 82% in Round 2, and 87% in Round 3. A total of 115 items were included across rounds. Overall, consensus was achieved in 77 (67%) elements: 8 of 11 elements about academic partners, 8 of 11 about community partners, 29 of 49 about the role of the community research associate, 16 of 21 about the role of the director, 9 of 17 about the purveyor (i.e., the organization that scales up an intervention with fidelity), and 7 of 7 about the overall characteristics of the network. CONCLUSIONS: The development of evidence-based programs designed for dissemination requires the involvement of community partners, the presence of a liaison that facilitates communications among academic and community stakeholders and a purveyor, and the presence of a pathway to dissemination through a relationship with a purveyor. This study delineates essential elements that meet the priorities of adopters, implementers, and end-users and provide the necessary support to community and academic partners to develop and test interventions with those priorities in mind. Replication of these key elements of the CAARN model may facilitate quicker development, testing, and subsequent dissemination of evidence-based programs that are feasible to implement by community organizations.

Trends and Risk Factors of Secondhand Smoke Exposure in Nonsmoker Pregnant Women in Wisconsin, 2011-2016.

BACKGROUND: Secondhand smoke exposure can lead to serious health effects in vulnerable populations, including pregnant women. Studies report lower birth weight in pregnant women exposed to secondhand smoke. METHODS: We examined trends and risk factors of secondhand smoke exposure during pregnancy among nonsmoker pregnant women in Wisconsin from 2011 to 2016 using data extracted from the Wisconsin Interactive Statistics on Health (WISH) query system. RESULTS: There has been a decrease in overall trends of secondhand smoke exposure in pregnant women during the study period, with higher risk among pregnant teens, minority populations, and women with a lower education level. CONCLUSION: To improve pregnancy and birth outcomes, future prospective and preventive studies should target groups with a higher risk of secondhand smoke exposure to quantify the risk and limit exposure.

Outcomes of Community and Healthcare-onset Clostridium difficile Infections.

BACKGROUND: Community-onset Clostridium difficile infections (CDI) are increasingly common, but there is little data on outcomes. The purpose of this study is to describe the epidemiology and outcomes of CDI in the Veterans Health Administration (VHA) system and compare these variables between hospital-onset (HCF) and community-onset (CO) cases. METHODS: We conducted a retrospective cohort study that included all patients with a positive test for C. difficile (toxin or toxin genes) within the VHA Corporate Data Warehouse between 2011 and 2014. RESULTS: We identified 19270 episodes of CDI, involving 15972 unique patients; 95% were male, 44% of the cases were HCF, and 42% were CO. Regarding severity, 31% percent of cases were non-severe, 40% were severe, and 21% were fulminant. Exposure to proton pump inhibitors was found in 53% of cases (47% in CO, 62% in HCF). Overall, 40% of patients received antibiotics in the 90 days before CDI (44% in HCF, 36% in CO). Recurrence was 18.2%, and 30-day all-cause mortality was 9.2%. Risk factors for a fulminant case were exposure to clindamycin (odds ratio [OR]: 1.23, P = .01) or proton pump inhibitors (OR: 1.20, P < .001) in the 90 days prior to diagnosis. CONCLUSIONS: CO accounts for a significant proportion of CDI in the VHA system. CO patients are younger and their cases are less severe, but recurrence is more common than in HCF CDI. Therefore CO CDI may account for a considerable reservoir of CDI cases, and prevention efforts should include interventions to reduce CO CDI.

Enhanced Arboviral Surveillance to Increase Detection of Jamestown Canyon Virus Infections, Wisconsin, 2011-2016.

Jamestown Canyon virus (JCV), a mosquito-borne Orthobunyavirus (within the California serogroup), can cause severe neuroinvasive disease. According to national data during 2000-2013, 42% of the 31 documented JCV disease cases in the United States were detected in residents from Wisconsin. The Wisconsin Division of Public Health enhanced JCV surveillance by implementing routine use of JCV-specific immunoglobulin M (IgM) antibody testing followed by confirmatory JCV-specific plaque reduction neutralization testing on all patients with suspected cases of arboviral infection who had tests positive for arboviral immunoglobin at commercial laboratories. During 2011-2016, of the 287 Wisconsin specimens tested on the Arbovirus IgM Antibody Panel, 30 JCV cases were identified (26 confirmed and four probable). Twenty-seven (90%) JCV cases were detected after 2013. Among all cases, 17 (56%) were male and the median age was 54 years (range: 10-84 years). Fifteen patients had neuroinvasive disease, including meningitis (n = 9) and meningoencephalitis (n = 6). Although historically considered rare, the relatively high rate (0.12 cases/100,000 population) of diagnosis of JCV infections among Wisconsin residents during 2013-2016 compared with that in previous years suggests occurrence is widespread throughout Wisconsin and historically may have been under-recognized. This study aims to raise awareness of JCV infection for differential diagnosis among the arboviral diseases. Improved and timely diagnosis of arboviral disease is important in that it will provide more information regarding emerging infections and promote preventive measures to avoid mosquito-borne exposure and infection among residents of and visitors to affected areas.

Variation in coordination of care reported by breast cancer patients according to health literacy.

BACKGROUND: Health literacy is the ability to perform basic reading and numerical tasks to function in the healthcare environment. The purpose of this study is to describe how health literacy is related to perceived coordination of care reported by breast cancer patients. METHODS: Data were retrieved from the Patient-Centered Outcomes Research Institute-sponsored "Share Thoughts on Breast Cancer" Study including demographic factors, perceived care coordination and responsiveness of care, and self-reported health literacy obtained from a mailed survey completed by 62% of eligible breast cancer survivors (N = 1221). Multivariable analysis of variance was used to characterize the association between presence of a single healthcare professional that coordinated care ("care coordinator") and perceived care coordination, stratified by health literacy level. RESULTS: Health literacy was classified as low in 24% of patients, medium in 34%, and high in 42%. Women with high health literacy scores were more likely to report non-Hispanic white race/ethnicity, private insurance, higher education and income, and fewer comorbidities (all p < 0.001). The presence of a care coordinator was associated with 17.1% higher perceived care coordination scores among women with low health literacy when compared to those without a care coordinator, whereas a coordinator modestly improved perceived care coordination among breast cancer survivors with medium (6.9%) and high (6.2%) health literacy. CONCLUSION: The use of a single designated care coordinator may have a strong influence on care coordination in patients with lower levels of health literacy.

Urinary Magnesium and Other Elements in Relation to Mammographic Breast Density, a Measure of Breast Cancer Risk.

PURPOSE: Heavy metals and other elements may act as breast carcinogens due to estrogenic activity. We investigated associations between urine concentrations of a panel of elements and breast density. METHODS: Mammographic density categories were abstracted from radiology reports of 725 women aged 40-65 yr in the Avon Army of Women. A panel of 27 elements was quantified in urine using high resolution magnetic sector inductively coupled plasma mass spectrometry. We applied LASSO (least absolute shrinkage and selection operator) logistic regression to the 27 elements and calculated odds ratios (OR) and 95% confidence intervals (CI) for dense vs. nondense breasts, adjusting for potential confounders. RESULTS: Of the 27 elements, only magnesium (Mg) was selected into the optimal regression model. The odds ratio for dense breasts associated with doubling the Mg concentration was 1.24 (95% CI 1.03-1.49). Doubling the calcium-to-magnesium ratio was inversely associated with dense breasts (OR 0.83, 95% CI 0.70-0.98). CONCLUSIONS: Our cross-sectional study found that higher levels of urinary magnesium were associated with greater breast density. Prospective studies are needed to confirm whether magnesium as evaluated in urine is prospectively associated with breast density and, more importantly, breast cancer.

Emergency department visits and readmissions within 1 year of bariatric surgery: A statewide analysis using hospital discharge records.

BACKGROUND: Data are limited regarding emergency department visits and readmission rates beyond 30 days after bariatric surgery. We analyzed emergency department visits and readmissions to all facilities in Wisconsin within 1 year of bariatric surgery and identified their predictors. METHODS: All adults who underwent a laparoscopic Roux-en-Y gastric bypass or sleeve gastrectomy from 2011-2014 were identified. Bivariate associations between patient/hospital factors and emergency department visits/readmissions were examined, and factors significant at P < .1 were included in multivariable logistic regression models. RESULTS: Within 1 year of bariatric surgery, 36.9% of emergency department visits and 60.3% of readmissions were to the same institution in which bariatric surgery was performed. The frequency of emergency department visits ranged from 10.7% (postoperative days 0-30) to 5.7% (postoperative days 181-270). Readmission rates ranged from 4.4% (postoperative days 0-30) to 2.7% (postoperative days 91-180). Readmission within 1 year was associated with male sex, Roux-en-Y gastric bypass, ≥4 comorbidities, Medicare insurance, teaching hospitals, and inpatient complications (all P < .05). CONCLUSION: Emergency department visits and readmissions persist throughout the first year at a relatively steady rate after 30 days and often do not occur where bariatric surgery was performed. Quality improvement efforts targeting these patients may improve outcomes and decrease hospital resource utilization.

Patient factors may predict anastomotic complications after rectal cancer surgery: Anastomotic complications in rectal cancer.

PURPOSE: Anastomotic complications following rectal cancer surgery occur with varying frequency. Preoperative radiation, BMI, and low anastomoses have been implicated as predictors in previous studies, but their definitive role is still under review. The objective of our study was to identify patient and operative factors that may be predictive of anastomotic complications. METHODS: A retrospective review was performed on patients who had sphincter-preservation surgery performed for rectal cancer at a tertiary medical center between 2005 and 2011. RESULTS: 123 patients were included in this study, mean age was 59 (26-86), 58% were male. There were 33 complications in 32 patients (27%). Stenosis was the most frequent complication (24 of 33). 11 patients required mechanical dilatation, and 4 had operative revision of the anastomosis. Leak or pelvic abscess were present in 9 patients (7.3%); 4 were explored, 2 were drained and 3 were managed conservatively. 4 patients had permanent colostomy created due to anastomotic complications. Laparoscopy approach, BMI, age, smoking and tumor distance from anal verge were not significantly associated with anastomotic complications. After a multivariate analysis chemoradiation was significantly associated with overall anastomotic complications (Wall = 0.35, p = 0.05), and hemoglobin levels were associated with anastomotic leak (Wald = 4.09, p = 0.04). CONCLUSION: Our study identifies preoperative anemia as possible risk factor for anastomotic leak and neoadjuvant chemoradiation may lead to increased risk of complications overall. Further prospective studies will help to elucidate these findings as well as identify amenable factors that may decrease risk of anastomotic complications after rectal cancer surgery.