A. Adeyemi

Extrahepatic Manifestations of Hepatitis C: A Meta-analysis of Prevalence, Quality of Life, and Economic Burden

BACKGROUND & AIMS Hepatitis C virus (HCV) infection has hepatic and extrahepatic manifestations with various costs and impairments to health-related quality of life (HRQL). We performed a meta-analysis to determine the prevalence of extrahepatic manifestations in patients with HCV infection, how these impair HRQL, and their costs. METHODS We performed systematic reviews of the literature using MEDLINE, CINAHL, and the Cochrane Systematic Review Database, from 1996 through December 2014, to identify studies of the following extrahepatic manifestations of HCV infection: mixed cryoglobulinemia, chronic kidney or end-stage renal disease, type 2 diabetes, B-cell lymphoma, lichen planus, Sjögrens syndrome, porphyria cutanea tarda, rheumatoid-like arthritis, or depression. We performed a separate meta-analysis for each condition to determine prevalence rates of extrahepatic manifestations of HCV infection and their effects on HRQL. We determined the annual costs (inpatient, outpatient, and pharmacy) associated with extrahepatic manifestations of HCV infection. RESULTS In an analysis of data from 102 studies, we found the most common extrahepatic manifestations to be diabetes (in 15% of patients) and depression (in 25% of patients). HRQL data showed that HCV infection had negative effects on overall physical and mental health. Total direct medical costs of extrahepatic manifestations of HCV infection, in 2014 US dollars, were estimated to be

A meta-analytic assessment of the risk of chronic kidney disease in patients with chronic hepatitis C virus infection.

1506 million (range,

Adherence to oral antidiabetic medications in the pediatric population with type 2 diabetes: A retrospective database analysis

922 million-

Direct Medical Costs and Utilization of Health Care Services to Treat Pneumonia in the United States: An Analysis of the 2007–2011 Medical Expenditure Panel Survey

2208 million in sensitivity analysis). CONCLUSIONS In a systematic review and meta-analysis we determined the prevalence, risks, and costs associated with extrahepatic manifestations of HCV infection. These estimates should be added to the liver-related burden of disease to obtain a more accurate assessment of the total burden of chronic HCV infection. Prospective, real-world studies are needed to increase our understanding of the total clinical and economic effects of HCV infection and treatment on patients and society.

Adherence to Oral Diabetes Medications Among Users and Nonusers of Antipsychotic Medication

Epidemiological studies have reported conflicting results regarding hepatitis C virus (HCV) infection and the risk of chronic kidney disease (CKD). We systematically reviewed the literature to determine the risk of developing CKD in HCV‐infected individuals compared to uninfected individuals. MEDLINE and PUBMED were searched to identify observational studies that had reported an association between HCV and CKD or end‐stage renal disease (ESRD) through January 2015. Quantitative estimates [hazard ratio (HR) or odds ratio (OR)] and their 95% confidence intervals (CI) were extracted from each study. A random‐effects meta‐analysis was performed. Fourteen studies evaluating the risk of developing CKD/ESRD in HCV‐infected individuals (n = 336 227) compared to uninfected controls (n = 2 665 631) were identified‐ nine cohort studies and five cross‐sectional studies. The summary estimate indicated that individuals with HCV had a 23% greater risk of presenting with CKD compared to uninfected individuals (risk ratio = 1.23; 95% CI: 1.12–1.34). Results were similar by study type, for cohorts (HR = 1.26; 95% CI: 1.12–1.40) and cross‐sectional studies (OR = 1.21; 95% CI: 1.09–1.32). Country‐stratified analysis demonstrated a significantly increased risk between HCV and CKD in the Taiwanese subgroup (risk ratio = 1.28; 95% CI: 1.12–1.34) and the US subgroup (risk ratio = 1.17; 95% CI: 1.01–1.32). Egger regression revealed no evidence of publication bias. HCV infection is associated with a greater risk of developing and progression of CKD compared to uninfected controls.

Impact of A Telephonic Outreach Program on Medication Adherence In Medicare Advantage Prescription Drug (Mapd) Plan Beneficiaries

BACKGROUND Little has been done in assessing adherence to oral antidiabetic (OAD) medications in the pediatric population presenting with type 2 diabetes. This study provided information on adherence rates in the Texas Medicaid pediatric population with type 2 diabetes, which is rare in the literature. The knowledge of adherence rates in the pediatric population with type 2 diabetes might help improve the care given to pediatric patients with type 2 diabetes. OBJECTIVE To describe OAD medication use, and assess trends in medication adherence and persistence among Texas pediatric Medicaid patients. METHODS Texas Medicaid prescription claims data of patients between 10 and 18 years of age, with at least 2 prescriptions of the same OAD medication from January 1, 2006 to December 31, 2009, were analyzed. Adherence was assessed using the medication possession ratio (MPR) as a proxy. RESULTS A total of 3109 patients met the studys inclusion criteria. The mean (SD) age of the 3109 eligible patients was 14.2 (2.3) years; 60% were Hispanics, 14% were blacks, 13% were whites, and another 13% were other minority races; 67% of the population were females; and 91% were on metformin of the 6 OAD medications included in the study The overall mean (SD) MPR for patients was 44.69% (27.06%). Adherence differed by gender (P < 0.0001), race (P < 0.0001), and age category (P < 0.0001). Males had higher mean (SD) MPR (47.47% [27.42%]) compared with females (43.29% [26.78%]). Mean MPR for whites (50.04% [29.65%]) was significantly higher compared with blacks (44.24% [26.16%]) and Hispanics (42.50% [26.10%]). Patients ≤12 years of age had significantly higher mean MPR (48.82% [27.37%]) compared with those in older age categories. Logistic regression analysis suggested that age was significantly related (odds ratio [OR] = 0.91; 95% CI, 0.87-0.95) to being adherent (MPR ≥80%). Males were 25% (OR = 1.25; 95% CI, 1.02-1.53; P = 0.034) more likely to be adherent (MPR ≥80%) compared with females, and whites were twice as likely to be adherent (MPR ≥80%) compared with Hispanics (OR = 2.02; 95% CI, 1.54-2.66; P = 0.0012). Overall, mean (SD) days to nonpersistence was 108 (86) days. Persistence was significantly and negatively associated with age (P < 0.0001). White race was significantly related to longer persistence. CONCLUSION Adherence and persistence to OAD medications in the selected Texas Medicaid pediatric population between 10 and 18 years was generally suboptimal, especially in adolescents.

The need for oral antidiabetic treatment adherence studies in the pediatric population

PURPOSE This study aimed to assess how pneumonia incidence, health care resource utilization, costs, and hospital length of stay differ by age category in the United States. METHODS A retrospective cross-sectional analysis of the Medical Expenditure Panel Survey database was conducted from 2007 to 2011 for patients with pneumonia. Study outcomes were pneumonia incidence, annual health care utilization, and expenditures across 5 age groups. Early trends of outcomes in the period after introduction of the 13-valent pneumococcal conjugate vaccine (PCV13) (2011) were compared with the pre-PCV13 period (2007-2009). FINDINGS Pneumonia incidence rates for the 1790 patients ranged from 9.2 to 33.0 per 1000 patients. Patients <5 years old had the highest incidence rate at 33.0 per 1000 patients, followed by patients ≥65 years old (27.2 per 1000 patients) and patients ≥45 to <65 years old (14.4 per 1000 patients). The percentages of patients with pneumonia-related hospitalization were 26%, 7%, 15%, 24%, and 46%, respectively (P < 0.0001). Mean (SD) days in hospital stay were 1.73 (0.08), 0.31 (0.50), 0.58 (0.10), 1.86 (0.29), and 3.05 (0.33), respectively (P < 0.05), for patients <5, ≥5 to <18, ≥18 to <45, ≥45 to <65, and ≥65 years old. Mean total pneumonia-related medical costs in patients aged <5 years (

PDB68 Adherence to Oral Antidiabetic Medications in the Pediatric Population With Type 2 Diabetes

3376; P = 0.009), ≥45 to ≤65 years (

Impact of a telephonic outreach program on medication adherence in Medicare Advantage Prescription Drug (MAPD) plan beneficiaries

4726; P < 0.0001), and >65 years (

Association of Hepatitis C Virus infection with risk of Chronic Kidney Disease: systematic review and meta-analysis

7206; P < 0.0001) were significantly higher compared with patients ≥5 to <18 years old (