Faculty Bibliography

OBJECTIVE: Hispanic parents in the United States are disproportionately affected by low health literacy and limited English proficiency (LEP). We examined associations between health literacy, LEP, and liquid medication dosing errors in Hispanic parents. METHODS: Cross-sectional analysis of data from a multisite randomized controlled experiment to identify best practices for the labeling/dosing of pediatric liquid medications (SAFE Rx for Kids study); 3 urban pediatric clinics. Analyses were limited to Hispanic parents of children aged 20% dose deviation. Predictor variables included health literacy (Newest Vital Sign) (limited = 0-3; adequate = 4-6) and LEP (speaks English less than "very well"). RESULTS: A total of 83.1% made dosing errors (mean [SD] errors per parent = 2.2 [1.9]). Parents with limited health literacy and LEP had the greatest odds of making a dosing error compared to parents with adequate health literacy who were English proficient (trials with errors per parent = 28.8 vs 12.9%; adjusted odds ratio = 2.2 [95% confidence interval 1.7-2.8]). Parents with limited health literacy who were English proficient were also more likely to make errors (trials with errors per parent = 18.8%; adjusted odds ratio = 1.4 [95% confidence interval 1.1-1.9]). CONCLUSIONS: Dosing errors are common among Hispanic parents; those with both LEP and limited health literacy are at particular risk. Further study is needed to examine how the redesign of medication labels and dosing tools could reduce literacy- and language-associated disparities in dosing errors.

Numerous epidemiological accounts suggest that waterpipe smoking (aka hookah, shisha, narghile) has become a global phenomenon, especially among youth. The alarming spread of waterpipe and accumulating evidence of its addictive and harmful effects represent a new threat in the global fight to limit tobacco-related morbidity and mortality. In response to waterpipe's alarming trends, major public health and tobacco control organisations have started or are considering systematic collection of data about waterpipe smoking to monitor its trends and assess its harmful effects in different societies. Such plans require coordination and agreement on epidemiological measurement tools that reflect the uniqueness of this tobacco use method, and at the same time allow comparison of waterpipe trends across time and place, and with other tobacco use methods. We started a decade ago our work to develop standardised measures and definitions for the assessment of waterpipe smoking in epidemiological studies. In this communication, we try to expand and update these assessment tools in light of our increased knowledge and understanding of waterpipe use patterns, its context and marketing, as well as the need for evidence-guided policies and regulations to curb its spread. We have assembled for this purpose a group of leading waterpipe researchers worldwide, and worked through an iterative process to develop the suggested instruments and definitions based on what we know currently about the waterpipe epidemic. While the suggested measures are by no means comprehensive, we hope that they can provide the building blocks for standard and comparable surveillance of waterpipe smoking globally.

Serodiscussion-the mutual discussion of HIV statuses between sexual partners-can be viewed as an essential prerequisite for risk-reduction behaviors among men who have sex with men (MSM). The current study aimed to assess the prevalence of serodiscussion with one's most recent sexual partner and its association with sexual behaviors with these partners. Broadcast advertisements were placed on a geosocial-networking smartphone application, encouraging users to complete an online survey. A total of 200 MSM completed the survey. Serodiscussion occurred in 43.5% of dyads, and it was most common in dyads where both partners were reported to be HIV positive, chi2(5) = 60.3, P < .001. Serodiscussion was associated with engagement in both condomless insertive, chi2(1) = 3.847, P = .046, and receptive anal intercourse, chi2(1) = 6.5, P = .011. However, there were no significant differences in how recently a respondent was tested for HIV, representing potentially high-risk scenarios.

Limbic encephalitis presents as altered mood, memory loss and confusion. Clinical features may include psychiatric symptoms and seizures. In contrast to paraneoplastic disorders, non-paraneoplastic autoimmune encephalitis often responds to immunotherapy and sometimes with marked recovery. However, relapse can occur. An 82-year-old male presented with subacute episodes of memory loss over a few days. The patient was unable to recognize his own home and family members. Physical exam was unremarkable. Neuropsychological assessment revealed deficits in cognitive performance that could be consistent with moderate dementia or a more rapidly progressive encephalopathy. Agitated behavior and anxiety were also noted. Laboratory evaluation included hyponatremia, which was corrected with no symptom improvement. B12, TSH, and HIV were normal. CSF analysis revealed 10 WBCs/muL, Glucose-52 mg/dl, Protein-62 mg/dl and was negative for infectious, neoplastic causes, varicella, VDRL, viral cultures, NMDA receptor antibody, GAD 65 antibody and Anti-Hu antibody. Occult malignancy work up with CT scan of chest and abdomen and colonoscopy was normal. Serum for voltage-gated potassium channel antibodies was positive at 849 pmol/l (>88). EEG showed occasional focal left fronto-temporal slowing without epileptiform activity. MRI revealed focal enhancement of the medial left temporal lobe consistent with limbic encephalitis. The patient started high dose steroids with improvement in memory and complete resolution of focal abnormality within the left hippocampal/parahippocampal region suggestive of resolving encephalitis. At seven months after tapering steroids the patient presented with myoclonus and recurrent memory loss. MRI demonstrated recurrent encephalitis with gyral swelling and FLAIR hyperintensity in the left temporal lobe. The patient was restarted on high dose steroids with addition of Rituximab. This case illustrates that limbic encephalitis can present as a rapidly progressive dementia. Differential diagnosis should include more unusual forms of rapidly progressive dementia such as Jakob-Creutzfeldt disease if myoclonus is present, Lewy body dementia if waxing and waning memory, and Alzheimer's dementia with acute delirium if presenting over a period of months. In this patient, MRI changes were crucial to recognizing a potentially reversible limbic encephalitis. Early recognition and treatment may decrease relapse and reduce functional impairment

Background: A comprehensive geriatric assessment clinic (GAC) was established in collaboration with a health plan within a markedly impoverished region in the US. Evaluation objectives were to assess the quality of chronic illness care from the perspective of member-patients and providers. Methods: We abstracted medical records of patients attending the GAC during one quarter of 2014 and administered the 20-item Patient Assessment of Chronic Illness Care (PACIC) survey in English and Spanish in 2015. We anonymously surveyed patients before and directly after visits. Survey questions, modified for low health literacy, used a 1-to-5-likert scale (1=none of the time to 5=always) for 5 domains: patient activation, decision support, goal setting, problem solving, and care coordination. We administered a 7-item quality assessment survey to providers for: relevance, ease of use, ability to apply findings, and agreement with diagnostic findings and recommendations, using a 1-to-5-likert scale (1=strongly disagree to 5=strongly agree). Results: Abstracted data for 193 patients demonstrated 51% had not finished high school and their chronic condition burden was high (mean: 7.2 conditions; 31% with diabetes). For patient surveys (n=165; 19% Spanish), post-visit PACIC domain scores ranged from 4.0-4.5 and post-visit ratings were higher across all domains (1.4 to 1.7 higher; p<0.001 for each). For each of 20 questions, aggregate post scores improved, indicating higher quality. For provider surveys, respondents (n=14) felt the GAC provided useful (50%) and relevant (64%) information for their practices, taught them how to provide better care for other patients (64%), and made it easier to provide care (50%). Less than one third (29%) felt their experience discouraged them from using the service again. Discussion: The AC greatly improved member-perceived care quality and facilitated provider care among patients with high chronic condition burden, suggesting a useful strategy for patients with high need. Since some providers did not find this service useful, provider focus groups are underway to understand and improve unmet provider needs

BACKGROUND: In 2012 The Joint Commission implemented new Tobacco Treatment (TOB) performance measures for hospitals. A study evaluated the impact of a hospital-based electronic health record (EHR) intervention on adherence to the revised TOB measures. METHODS: The study was conducted in two acute care hospitals in New York City. Data abstracted from the EHR were analyzed retrospectively from 4,871 smokers discharged between December 2012 and March 2015 to evaluate the impact of two interventions: an order set to prompt clinicians to prescribe pharmacotherapy and a nurse-delivered counseling module that automatically populated the nursing care plan for all smokers. The study estimated the relative odds of a patient being prescribed medication and/or receiving smoking cessation counseling in the intervention period compared to the baseline time period. RESULTS: There was a modest increase in medication orders (odds ratio [OR], 1.35). In contrast, rates of counseling increased 10-fold (OR, 10.54). Patients admitted through surgery were less likely to receive both counseling and medication compared with the medicine service. CONCLUSION: Hospitalization presents an important opportunity to engage smokers in treatment for primary and secondary prevention of tobacco-related illnesses. EHRs can be leveraged to facilitate integration of TOB measure requirements into routine inpatient care; however, the smaller effect on prescribing patterns suggests limitations in this approach alone in changing clinician behavior to meet this measure. The success of the nurse-focused EHR-driven intervention suggests an effective tool for integrating the cessation counseling component of the new measures and the importance of nursing's role in achieving the Joint Commission measure targets.

Background: The National Committee for Quality Assurance (NCQA) developed the Healthcare Effectiveness Data and Information Set (HEDIS) performance measures to evaluate health plan performance against benchmarks or other plans. The Center for Medicare and Medicaid Services (CMS) requires insurance plans to submit HEDIS data to qualify as a Medicare Advantage Plan (MAP) or a MAP that includes Medicare Part D (MAPD). Our MAPD selected and tested HEDIS and other 5-Star measures comparing the quality of care for MAPD members who did and did not use a Geriatric Assessment Center (GAC) serving MAPD members within a markedly impoverished region in the western US. Members visit the GAC typically once per year. Methods: We selected eight measures reflecting preventive care, chronic disease management, and continuity of care (See Table). Within one Medical Group, we compared the performance of these measures for Plan Members having attended the GAC in 2014 with Plan members who did not but had at least one primary care provider (PCP) visit. We used exact match procedures to identify a comparison group based on age, gender, Low-Income Subsidy Level, Risk Adjustment Factor and Special Needs Plan. Results: We identified 258 members who used the GAC in 2014 and 258 as the matched control group (See Table). Preventive care but not chronic disease management performance measures were significantly better for members who used the GAC. GAC users had better care continuity performance (measured by readmission rates) but this was not statistically significant. Conclusions: The GAC is well suited to achieving high quality preventive care due to the ease of completion in one visit. Chronic disease management care continuity is likely better suited to a repeated visit care structure. (Table Presented)

BACKGROUND:The 2020 American Heart Association Impact Goal aims to improve cardiovascular health of all Americans by 20% while reducing deaths from cardiovascular disease and stroke by 20%. A large step toward this goal would be to better understand and take advantage of the significant intersection between behavior and biology across the entire life-span. In the proposed FAMILIA studies, we aim to directly address this major knowledge and clinical health gap by implementing an integrated family-centric health promotion intervention and focusing on the intersection of environment and behavior, while understanding the genetic and biologic basis of cardiovascular disease. METHODS:We plan to recruit 600 preschool children and their 600 parents or caregivers from 12-15 Head Start schools in Harlem, NY, and perform a 2:1 (2 intervention/1 control) cluster randomization of the schools. The preschool children will receive our intensive 37-hour educational program as the intervention for 4 months. For the adults, those in the "intervention" group will be randomly assigned to 1 of 2 intervention programs: an "individual-focused" or "peer-to-peer based." The primary outcome in children will be a composite score of knowledge (K), attitudes (A), habits (H), related to body mass index Z score (B), exercise (E), and alimentation (A) (KAH-BEA), using questionnaires and anthropometric measurements. For adults, the primary outcome will be a composite score for behaviors/outcomes related to blood pressure, exercise, weight, alimentation (diet) and tobacco (smoking; Fuster-BEWAT score). Saliva will be collected from the children for SNP genotyping, and blood will be collected from adults for RNA sequencing to identify network models and predictors of primary prevention outcomes. CONCLUSION/CONCLUSIONS:The FAMILIA studies seek to demonstrate that targeting a younger age group (3-5 years) and using a family-based approach may be a critical strategy in promoting cardiovascular health across the life-span.

The King-Devick (K-D) test of rapid number naming is a visual performance measure that captures saccadic eye movements. Patients with multiple sclerosis (MS) have slowed K-D test times associated with neurologic disability and reduced quality of life. We assessed eye movements during the K-D test to identify characteristics associated with slowed times. Participants performed a computerized K-D test with video-oculography. The 25-Item National Eye Institute Visual Functioning Questionnaire (NEI-VFQ-25) and its 10-Item Neuro-Ophthalmic Supplement measured vision-specific quality of life (VSQOL). Among 25 participants with MS (age 37 +/- 10 years, range 20-59) and 42 controls (age 33 +/- 9 years, range 19-54), MS was associated with significantly longer (worse) K-D times (58.2 +/- 19.8 vs. 43.8 +/- 8.6 s, P = 0.001, linear regression models, accounting for age). In MS, test times were slower among patients with higher (worse) Expanded Disability Status Scale scores (P = 0.01). Average inter-saccadic intervals (ISI) were significantly longer in MS participants compared to controls (362 +/- 103 vs. 286 +/- 50 ms, P = 0.001), and were highly associated with prolonged K-D times in MS (P = 0.006). MS participants generated greater numbers of saccades (P = 0.007). VSQOL scores were reduced in MS patients with longer (worse) K-D times (P = 0.04-0.001) and longer ISI (P = 0.002-0.001). Patients with MS have slowed K-D times that may be attributable to prolonged ISI and greater numbers of saccades. The K-D test and its requisite eye movements capture VSQOL and make rapid number naming a strong candidate efferent visual performance measure in MS.

In a longitudinal population-based study of 2,905 children, we investigated if infants' neuromotor development was associated with autistic traits in childhood. Overall motor development and muscle tone were examined by trained research assistants with an adapted version of Touwen's Neurodevelopmental Examination between ages 2 and 5 months. Tone was assessed in several positions and items were scored as normal, low, or high tone. Parents rated their children's autistic traits with the Social Responsiveness Scale (SRS) and the Pervasive Developmental Problems (PDP) subscale of the Child Behavior Checklist at 6 years. We defined clinical PDP if scores were >98th percentile of the norm population. Diagnosis of autism spectrum disorder (ASD) was clinically confirmed in 30 children. We observed a modest association between overall neuromotor development in infants and autistic traits. Low muscle tone in infancy predicted autistic traits measured by SRS (adjusted beta = 0.05, 95% CI for B: 0.00-0.02, P = 0.01), and PDP (adjusted beta = 0.08, 95% CI for B: 0.04-0.10, P < 0.001). Similar results emerged for the association of low muscle tone and clinical PDP (adjusted OR = 1.36, 95% CI: 1.08-1.72, P = 0.01) at age 6 years. Results remained unchanged if adjusted for child intelligence. There was no association between high muscle tone and SRS or PDP. Exclusion of children with ASD diagnosis did not change the association. This large study showed a prospective association of infant muscle tone with autistic traits in childhood. Our findings suggest that early detection of low muscle tone might be a gateway to improve early diagnosis of ASD. Autism Res 2017. (c) 2017 International Society for Autism Research, Wiley Periodicals, Inc.