Mechanisms of water permeation and diffusive API release from stearyl alcohol and glyceryl behenate modified release matrices.

This work aims to develop complimentary analytical tools for lipid formulation selection that offer insights into the mechanisms of in-vitro drug release for solid lipid modified release excipients. Such tools are envisioned to aide and expedite the time consuming process of formulation selection and development. Two pharmaceutically relevant solid lipid excipients are investigated, stearyl alcohol and glyceryl behenate, which are generally known to exhibit faster and slower relative release rates, respectively.

A novel architecture for achieving high drug loading in amorphous spray dried dispersion tablets.

Although Amorphous Solid Dispersions (ASDs) effectively increase bioavailability, tablet mass can be high due to the large fraction of excipients needed to stabilize the amorphous drug in the solid state, extend drug supersaturation in solution and achieve robust manufacturability. The aim of this work was to reduce tablet mass of an ASD tablet comprising a low glass transition temperature (T), rapidly crystallizing drug without compromising these key attributes. In this approach, erlotinib (T = 42 °C, T/T = 1.

Salmonella and Shiga Toxin-Producing Escherichia coli in Products Sampled in the Food Safety and Inspection Service Raw Pork Baseline Study.

The Food Safety and Inspection Service (FSIS) conducts microbiological baseline studies to determine national prevalence of select foodborne pathogens in federally inspected meat and poultry products and to obtain data for risk assessments. The FSIS conducted a baseline study from 1 June 2017 through 31 May 2018 to characterize and determine the prevalence of Salmonella and assess the occurrence of Shiga toxin-producing Escherichia coli (STEC) in a variety of raw pork products. In total, 4,014 samples from slaughter and processing establishments were analyzed for Salmonella; a subset of these samples (1,395) from slaughter establishments were also analyzed for STEC.

Postlaparotomy pain management: Comparison of patient-controlled analgesia pump alone, with subcutaneous bupivacaine infusion, or with injection of liposomal bupivacaine suspension.

Objective: Efforts to achieve balance between effective pain management and opioid-related adverse events (ORAEs) have led to multimodal analgesia regimens. This study compared opioids delivered via patient-controlled analgesia (PCA) plus liposomal bupivacaine, a long-acting local anesthetic with potential to be an effective component of such regimens, to opioids delivered through PCA alone or PCA plus subcutaneous bupivacaine infusion (ONQ), following laparotomy.

Design: Prospective, randomized controlled trial.

Mediastinal Paraganglioma.

Paragangliomas of the mediastinum are rare, with only approximately 150 cases reported in the literature. Surgical excision is the treatment of choice; however, these tumors often lie near critical vascular structures. Here we present the case of a patient with a mediastinal paraganglioma discovered during a diagnostic procedure.

Paraphilias in adult psychiatric inpatients.

Background: The goal of the present study was to examine the prevalence of paraphilias in an adult inpatient psychiatric population.

Methods: One hundred twelve consecutive, voluntarily admitted, adult male psychiatric inpatients were administered the Structured Clinical Interview for DSM-IV, Sexual Disorders Module, Male Version, to assess the rates of DSM-IV paraphilias.

Results: Fifteen patients (13.

Late-onset pathological gambling: clinical correlates and gender differences.

Age at illness onset has significant clinical implications for psychiatric disorders. Prior research has not systematically examined age at illness onset and its relationship to the clinical characteristics of pathological gambling (PG). Among a sample of 322 consecutive subjects with current DSM-IV PG, those with late-onset (at or after age 55 years) PG were compared to those with earlier onsets (at or prior to age 25, 26-54 years old) on measures of PG severity, co-occurring disorders, social and legal problems, and family history.

Salmonella Enteritidis in meat, poultry, and pasteurized egg products regulated by the U.S. Food Safety and Inspection Service, 1998 through 2003.

The U.S. Food Safety and Inspection Service (FSIS) tests for Salmonella in meat, poultry, and egg products through three regulatory testing programs: the Pathogen Reduction-Hazard Analysis and Critical Control Point (PR-HACCP) program, the ready-to-eat program for meat and poultry products, and the pasteurized egg products program.