On-Site Prescription Dispensing Improves Antidepressant Adherence among Uninsured Depressed Patients.

The successful treatment of depressive disorders critically depends on adherence to prescribed treatment regimens. Despite increasing rates of antidepressant medication prescription, adherence to the full treatment course remains poor. Rates of antidepressant non-adherence are higher for uninsured patients and members of some marginalized racial and ethnic communities due to factors such as inequities in healthcare and access to insurance. Among patients treated in a free, student-run and faculty-supervised clinic serving uninsured patients in a majority Hispanic community in East Harlem, adherence rates are lower than those observed in patients with private or public New York State health insurance coverage. A prior study of adherence in these patients revealed that difficulty in obtaining medications from an off-site hospital pharmacy was a leading factor that patients cited for non-adherence. To alleviate this barrier to obtaining prescriptions, we tested the effectiveness of on-site, in-clinic medication dispensing for improving antidepressant medication adherence rates among uninsured patients. We found that dispensing medications directly to patients in clinic was associated with increased visits at which patients self-reported proper adherence and increased overall adherence rates. Furthermore, we found evidence that higher rates of antidepressant medication adherence were associated with more favorable treatment outcomes. All patients interviewed reported increased satisfaction with on-site dispensing. Overall, this study provides promising evidence that on-site antidepressant dispensing in a resource-limited setting improves medication adherence rates and leads to more favorable treatment outcomes with enhanced patient satisfaction.

Efficacy and Safety of Anti-Tumor Necrosis Factor Alpha in Very Early Onset Inflammatory Bowel Disease.

BACKGROUND: Very early onset inflammatory bowel disease (VEOIBD) is defined as disease onset in patients younger than 6 years. Challenges in treatment of VEOIBD include lack of approved therapies and increased incidence of monogenic immunodeficiencies. We report on patterns of anti-TNF use, efficacy, and safety in a large cohort of patients with VEOIBD. METHODS: Very early onset inflammatory bowel disease patients receiving care at a single center were prospectively enrolled in a data registry and biorepository starting in 2012. Whole exome sequencing was available to all patients. Clinical data including IBD medication use and response were extracted from the medical record. We examined antitumor necrosis factor (anti-TNF) cumulative exposure and time to failure and evaluated the effect of covariates on anti-TNF failure using Cox proportional hazard regression. RESULTS: In this cohort of 216 VEOIBD patients with median 5.8-year follow-up, 116 (53.7%) were TNF-exposed. Sixty-two TNF-exposed patients (53.4%) received their first dose at younger than 6 years. Cumulative exposure to anti-TNF was 23.6% at 1 year, 38.4% at 3 years, and 43.4% at 5 years after diagnosis. Cumulative exposure was greater in patients with Crohn's disease (P = .0004) and in those diagnosed in 2012 or later (P < .0001). Tumor necrosis factor failure occurred in 50.9% of those exposed. Features predictive of anti-TNF failure included ulcerative colitis/IBD-unclassified (hazard ratio, 1.94; P = .03), stricturing (hazard ratio, 2.20; P = .04), and younger age at diagnosis (hazard ratio, 1.25; P = .01). Adverse events occurred in 22.6% of infliximab-exposed and 14.3% of adalimumab-exposed. CONCLUSIONS: Efficacy and safety of anti-TNFs in VEOIBD is comparable to what has previously been reported in older patients.

Half of VEOIBD patients followed for a median 5.8 years used anti-TNF. Anti-TNF failure occurred in half of those exposed. Stricturing, UC/IBD-U, and younger age at diagnosis were predictors of failure. Adverse events were similar to those reported in older patients.

Association of combustible and non-combustible tobacco use with clinically diagnosed adverse oral health outcomes among US adults, National Health and Nutrition Examination Survey (2009-2014).

INTRODUCTION: There is an established link between tobacco use and adverse oral health outcomes. However, there is a paucity of research exploring the effect of various tobacco products on clinically diagnosed adverse oral health outcomes. METHODS: Data were pooled from three cycles of the National Health and Nutrition Examination Survey: 2009-2010; 2011-2012; and 2013-2014 (n = 11,453). Multivariable logistic regressions examined the associations between periodontitis and dental caries with the type of tobacco product used (combustible, non-combustible or both). RESULTS: Overall, 42.3% of the study sample had any periodontitis, 7.8% had severe periodontitis and 21.7% had dental caries. There was a higher prevalence of periodontitis and caries among combustible tobacco users than non-combustible tobacco use; 62.1% of combustible tobacco smokers had any periodontitis, 17.1% had severe periodontitis, while 39.4% of adults with dental caries were dual users. Compared to non-smokers, combustible tobacco use increased the odds of any periodontitis (adjusted odds ratio [aOR] 2.81, 95% confidence interval [CI] 2.28, 3.45) and severe periodontitis (aOR 2.62, 95% CI 1.90, 3.61). Compared to non-smokers, both combustible tobacco (aOR 2.11, 95% CI 1.61, 2.76) and non-combustible tobacco use (aOR 2.09, 95% CI 1.19, 3.66) increased the odds of dental caries. DISCUSSION AND CONCLUSIONS: In this study of US adults, combustible tobacco use was associated with periodontitis and dental caries, while non-combustible tobacco use was associated with dental caries. In addition to conducting extensive oral health screening among all smokers, oral health-care providers should counsel smokers on the need for smoking cessation.

Clinical Phenotypes and Outcomes in Monogenic Versus Non-monogenic Very Early Onset Inflammatory Bowel Disease.

BACKGROUND AND AIMS: Over 80 monogenic causes of very early onset inflammatory bowel disease [VEOIBD] have been identified. Prior reports of the natural history of VEOIBD have not considered monogenic disease status. The objective of this study is to describe clinical phenotypes and outcomes in a large single-centre cohort of patients with VEOIBD and universal access to whole exome sequencing [WES]. METHODS: Patients receiving IBD care at a single centre were prospectively enrolled in a longitudinal data repository starting in 2012. WES was offered with enrollment. Enrolled patients were filtered by age of diagnosis <6 years to comprise a VEOIBD cohort. Monogenic disease was identified by filtering proband variants for rare, loss-of-function, or missense variants in known VEOIBD genes inherited according to standard Mendelian inheritance patterns. RESULTS: This analysis included 216 VEOIBD patients, followed for a median of 5.8 years. Seventeen patients [7.9%] had monogenic disease. Patients with monogenic IBD were younger at diagnosis and were more likely to have Crohn's disease phenotype with higher rates of stricturing and penetrating disease and extraintestinal manifestations. Patients with monogenic disease were also more likely to experience outcomes of intensive care unit [ICU] hospitalisation, gastrostomy tube, total parenteral nutrition use, stunting at 3-year follow-up, haematopoietic stem cell transplant, and death. A total of 41 patients [19.0%] had infantile-onset disease. After controlling for monogenic disease, patients with infantile-onset IBD did not have increased risk for most severity outcomes. CONCLUSIONS: Monogenic disease is an important driver of disease severity in VEOIBD. WES is a valuable tool in prognostication and management of VEOIBD.

Targeting thrombogenicity and inflammation in chronic HIV infection.

Persons with HIV infection (PWH) have increased risk for cardiovascular disease (CVD), but the underlying mechanisms remain unclear. Coronary thrombosis is known to provoke myocardial infarctions, but whether PWH have elevated thrombotic propensity is unknown. We compared thrombogenicity of PWH on antiretroviral therapy versus matched controls using the Badimon chamber. Measures of inflammation, platelet reactivity, and innate immune activation were simultaneously performed. Enrolled PWH were then randomized to placebo, aspirin (81 mg), or clopidogrel (75 mg) for 24 weeks to assess treatment effects on study parameters. Thrombogenicity was significantly higher in PWH and correlated strongly with plasma levels of D-dimer, soluble TNF receptors 1 and 2, and circulating classical and nonclassical monocytes in PWH. Clopidogrel significantly reduced thrombogenicity and sCD14. Our data suggest that higher thrombogenicity, interacting with inflammatory and immune activation markers, contributes to the increased CVD risk observed in PWH. Clopidogrel exhibits an anti-inflammatory activity in addition to its antithrombotic effect in PWH.