Evaluation of a pharmacist-led medication assessment used to identify prevalence of and associations with polypharmacy and potentially inappropriate medication use among ambulatory senior adults with cancer.

PURPOSE: The use of multiple and/or inappropriate medications in seniors is a significant public health problem, and cancer treatment escalates its prevalence and complexity. Existing studies are limited by patient self-report and medical record extraction compared with a pharmacist-led comprehensive medication assessment. PATIENTS AND METHODS: We retrospectively examined medication use in ambulatory senior adults with cancer to determine the prevalence of polypharmacy (PP) and potentially inappropriate medication (PIM) use and associated factors. PP was defined as concurrent use of five or more and less than 10 medications, and excessive polypharmacy (EPP) was defined as 10 or more medications. PIMs were categorized by 2012 Beers Criteria, Screening Tool of Older Person\u27s Prescriptions (STOPP), and the Healthcare Effectiveness Data and Information Set (HEDIS). RESULTS: A total of 248 patients received a geriatric oncology assessment between January 2011 and June 2013 (mean age was 79.9 years, 64% were women, 74% were white, and 87% had solid tumors). Only 234 patients (evaluated by pharmacists) were included in the final analysis. Mean number of medications used was 9.23. The prevalence of PP, EPP, and PIM use was 41% (n = 96), 43% (n = 101), and 51% (n = 119), respectively. 2012 Beers, STOPP, and HEDIS criteria classified 173 occurrences of PIMs, which were present in 40%, 38%, and 21% of patients, respectively. Associations with PIM use were PP (P \u3c .001) and increased comorbidities (P = .005). CONCLUSION: A pharmacist-led comprehensive medication assessment demonstrated a high prevalence of PP, EPP, and PIM use. Medication assessments that integrate both 2012 Beers and STOPP criteria and consider cancer diagnosis, prognosis, and cancer-related therapy are needed to optimize medication use in this population

The spectrum of eye disease in hospitalized adults living with HIV, 1995-2010.

Eye disease is a well-documented complication of HIV infection. Opportunistic infections generally comprised the majority of pre-antiretroviral therapy (ART) eye complications. With the introduction of ART, opportunistic infections diminished. However, early ART regimens were cumbersome regarding side effects and pill burden, making patient compliance difficult. Newer ART regimens are better tolerated and consist of fewer pills, theoretically making compliance easier and therapy more effective. The aim of this chart review study is to examine eye disease epidemiology in HIV patients as ART has evolved. We reviewed 222 admissions at Thomas Jefferson University Hospitals for 188 patients. These cases were divided into two groups. The first group was comprised of patients admitted from 1995 through 2003, while the second group consisted of patients admitted from 2003 to 2010. Eye disease epidemiology was compared between the two groups. Our study did note a significant decrease in eye diseases caused by opportunistic infections in the 2003-2010 patient group. Noninfectious eye disease is a significant complication in this group

An Intervention for Sensory Difficulties in Children with Autism: A Randomized Trial.

This study evaluated a manualized intervention for sensory difficulties for children with autism, ages 4-8 years, using a randomized trial design. Diagnosis of autism was confirmed using gold standard measures. Results show that the children in the treatment group (n = 17) who received 30 sessions of the occupational therapy intervention scored significantly higher (p = 0.003, d = 1.2) on Goal Attainment Scales (primary outcome), and also scored significantly better on measures of caregiver assistance in self-care (p = 0.008 d = 0.9) and socialization (p = 0.04, d = 0.7) than the Usual Care control group (n = 15). The study shows high rigor in its measurement of treatment fidelity and use of a manualized protocol, and provides support for the use of this intervention for children with autism. Findings are discussed in terms of their implications for practice and future research

Circadian gene expression and clinicopathologic correlates in pancreatic cancer.

INTRODUCTION: The circadian rhythm is responsible for physiologic homeostasis, behavior, and components of multiple metabolic processes. Disruption of the circadian rhythm is associated with cancer development, and several circadian clock genes have been implicated in loss of cell cycle control, impaired DNA damage repair, and subsequent tumor formation. Here, we investigated the expression profiles of several circadian clock genes in pancreatic ductal adenocarcinoma (PDA). METHODS: Quantitative real-time polymerase chain reaction was used to examine the circadian clock genes (brain-muscle-like (Bmal)-ARNTL, circadian locomotor output cycles kaput (Clock), cryptochrome 1 (Cry1), cryptochrome 2 (Cry2), casein kinase 1ε (CK1ε), period 1 (Per1), period 2 (Per2), period 3 (Per3), timeless (Tim), and timeless-interacting protein (Tipin)) in PDA, as well as matching adjacent and benign tissue. Logistic regression models with robust variance were used to analyze the gene expression levels, and Kaplan-Meier survival curves were generated based on gene expression. RESULTS: In the tumor tissue of PDA patients, compared to their matched adjacent tissue, expression levels of all circadian genes were lower, with statistical significance for Per1, Per2, Per3, Cry1, Cry2, Tipin, Tim, CK1ε, Bmal-ARNTL, and Clock (p \u3c 0.025). PDA tumors also expressed significantly lower levels of the circadian genes when compared to benign lesions for Per1, Per2, Per3, Cry2, Tipin, and CK1ε. A significant association between low levels of expression in the tumors and reduced survival was found with Per1, Per2, Per3, Cry2, Tipin, CK1ε, Clock, and Bmal-ARNTL. CONCLUSIONS: Our results reveal for the first time a dysregulated transcription of several circadian genes in PDA. Elevation of the gene levels in the benign and matched adjacent tissues may be indicative of their role during the process of tumorigenesis. The potential of using circadian genes as predictive markers of the outcomes and survival and distinguishing PDA from benign pancreas must be studied in larger populations to validate and demonstrate their eventual clinical utility

RAN GTPase and Osteopontin in Pancreatic Cancer.

INTRODUCTION: Pancreatic ductal adenocarcinoma (PDA) has the worst prognosis among cancers, mainly due to the high incidence of early metastases. RAN small GTPase (RAN) is a protein that plays physiological roles in the regulation of nuclear transport and microtubule spindle assembly. RAN was recently shown to mediate the invasive functions of the prometastatic protein osteopontin (OPN) in breast cancer cells. We and others have shown previously that high levels of OPN are present in PDA. In this study, we analyzed the expression and correlation of RAN with OPN in human pancreatic lesions, and explored their regulation in PDA cell lines. METHODS: Real time PCR was used to analyze RAN and OPN mRNA levels in PDA, adjacent non-malignant, and benign pancreatic tissues. Expression levels were correlated with survival and different clinicopathological parameters using different statistical methods. Transient transfection studies using OPN and RAN plasmids, and knockdown experiments using siRNA were used to examine their mutual regulation. RESULTS: OPN and RAN levels highly correlated with each other (p CONCLUSIONS: The high levels of RAN in PDA and its correlation with OPN and with perineural invasion suggest that RAN may contribute to PDA metastasis and progression through the induction of OPN. RAN\u27s role in the regulation of OPN in PDA is unique and could provide potential novel therapeutic strategies to combat PDA aggressiveness