Prophylaxis with enoxaparin and antithrombin III in drug-induced coagulation alterations in childhood leukemia: a retrospective experience of 20 years.

Background: Thromboembolic complications are well known in the treatment of childhood acute lymphoblastic leukemia. Over the years it has not been possible to reach a consensus on a possible prophylaxis of thromboembolic events during intensive therapy. Only the administration of enoxaparin was able to achieve evidence in the literature to date.

Preadmission predictors for first semester course success in a baccalaureate nursing program.

Background: Identifying students' who are able to complete a rigorous course of study, graduate on time, and pass the NCLEX-RN© is a principle role of nursing program admissions teams.

Purpose: To examine which preadmission factors predict students' success in the first semester of a baccalaureate nursing program.

Methods: Undergraduate students' data from the academic years 2013 to 2017 were analyzed (N = 927).

Workshop Report: AAPS Workshop on Method Development, Validation, and Troubleshooting of Ligand-Binding Assays in the Regulated Environment.

A novel format was introduced at the recent AAPS NBC Workshop on Method Development, Validation and Troubleshooting in San Diego on 18th May 2014. The workshop format was initiated by Binodh De Silva; Marie Rock and Sherri Dudal joined the initiative to develop and chair the workshop. Questions were solicited by a variety of avenues, including a Linked-In Discussion Group.

Workshop report: Crystal City V--quantitative bioanalytical method validation and implementation: the 2013 revised FDA guidance.

In September 2013, the FDA released a draft revision of the Bioanalytical Method Validation (BMV) Guidance, which included a number of changes to the expectations for bioanalysis, most notably the inclusion of biomarker assays and data. To provide a forum for an open, inclusive discussion of the revised draft BMV Guidance, the AAPS and FDA once again collaborated to convene a two-and-a-half day workshop during early December 2013 in Baltimore, MD, USA. The resulting format embodied extensive open discussion and each thematic session included only brief, concise descriptions by Agency and industry representatives prior to opening the floor discussion.

Recommendations on bioanalytical method stability implications of co-administered and co-formulated drugs by Global CRO Council for Bioanalysis (GCC).

An open letter written by the Global CRO Council for Bioanalysis (GCC) describing the GCC survey results on stability data from co-administered and co-formulated drugs was sent to multiple regulatory authorities on 14 December 2011. This letter and further discussions at different GCC meetings led to subsequent recommendations on this topic of widespread interest within the bioanalytical community over the past 2 years.

Development and validation of novel enzyme activity methods to assess inhibition of matrix metalloproteinases (MMPs) in human serum by antibodies against enzyme therapeutics.

This paper summarizes the development and validation of five enzyme activity methods to assess the specific inhibition of human endogenous matrix metalloproteinases MMP-1 (interstitial collagenase), MMP-2 (gelatinase A), MMP-3 (stromelysin 1), MMP-8 (collagenase 2) and MMP-13 (collagenase 3) by anti-Collagenase Clostridium histolyticum (CCH) antibodies in human serum. These MMPs are of interest since antibodies against a therapeutic enzyme may cross-react with, and inactivate, the MMPs. The validated methods utilize spiked exogenous individual MMPs added to serum to determine if the serum inhibits MMP enzyme activity.

Use of optical biosensor technology to study immunological cross-reactivity between different sulfonamide drugs.

Adverse reactions to medications account for a substantial number of hospitalizations and in some cases fatalities. The nature of the many drug-drug interactions caused by the inhibition of drug-metabolizing enzymes can now be predicted and examined with a greater deal of accuracy due to research developments in the understanding of the drug-metabolizing enzymes. However, the more troubling aspects of drug-drug interactions are the idiosyncratic reactions that are unpredictable and quite often life-threatening.