Asthma associated with the use of cocaine, heroin, and marijuana: A review of the evidence.

Objective: A review of the evidence was conducted regarding asthma associated with the use of cocaine, heroin, and marijuana.

Data Sources: A search of the English literature was performed via PubMed/Medline and EMBASE using the search terms asthma AND cocaine, heroin, and marijuana. When pertinent articles were found, salient references in those articles were assessed.

Evaluation of Chronic Obstructive Pulmonary Disease (COPD) and reduced ejection fraction heart failure (HFrEF) discharge medication prescribing: Is drug therapy concordant with national guidelines associated with a reduction in 30-day readmissions?

Introduction: Approximately 1 in 5 hospitalized COPD patients are readmitted within 30 days of discharge. CHF coexists in more than 20% of patients with COPD, and is associated with early readmission for COPD. Reducing 30-day hospital readmissions for COPD is of intense current interest.

Effect of diseases on response to vitamin K antagonists.

Introduction: The purpose of this review article is to summarize the literature on diseases that are documented to have an effect on response to warfarin and other VKAs.

Methods: We searched the English literature from 1946 to September 2015 via PubMed, EMBASE, and Scopus for the effect of diseases on response vitamin K antagonists including warfarin, acenocoumarol, phenprocoumon, and fluindione.

Discussion: Among many factors modifying response to VKAs, several disease states are clinically relevant.

Effect of Body Weight on Dose of Vitamin K Antagonists.

Objectives: Numerous factors are well documented to affect the response to vitamin K antagonists (VKA), including dietary vitamin K, other drugs, age, pharmacogenetics, and disease states. Body weight is perhaps not as well known as a variable affecting VKA dose. Our aim was to review the literature regarding body weight and VKA dose requirements.

Fever as a risk factor for increased response to vitamin K antagonists: a review of the evidence and potential mechanisms.

Numerous factors affect the response to vitamin K antagonists (VKA) including age, dietary vitamin K, other drugs, pharmacogenetics, and disease states. In antithrombotic guidelines, fever is mentioned as a factor that may increase response to VKA. The purpose of this article is to review the available evidence regarding the effect of fever on response to VKA, and to discuss possible mechanisms of this effect.

Comparison of initial warfarin response in obese patients versus non-obese patients.

Achieving therapeutic anticoagulation with warfarin is complicated by substantial inter-patient and intra-patient variability with numerous factors known to influence dose requirements. Obesity is one factor for which there remains no study to date investigating its initial effect on warfarin response assessed by INR, stratified by BMI category in hospitalized patients. To compare initial warfarin response between obese and non-obese patients by evaluating average daily dose (ADD), time required to attain therapeutic INR, and mean discharge dose (MDD), stratified by BMI category.