Good Publication Practice for Communicating Company-Sponsored Medical Research: GPP3.

This updated Good Publication Practice (GPP) guideline, known as GPP3, builds on earlier versions and provides recommendations for individuals and organizations that contribute to the publication of research results sponsored or supported by pharmaceutical, medical device, diagnostics, and biotechnology companies. The recommendations are designed to help individuals and organizations maintain ethical and transparent publication practices and comply with legal and regulatory requirements. These recommendations cover publications in peer-reviewed journals and presentations (oral or poster) at scientific congresses.

Use of adjectives in abstracts when reporting results of randomized, controlled trials from industry and academia.

Objective: Accurate representation of study findings is crucial to preserve public trust. The language used to describe results could affect perceptions of the efficacy or safety of interventions. We sought to compare the adjectives used in clinical trial reports of industry-authored and non-industry-authored research.

Paliperidone extended-release: a review of efficacy and tolerability in schizophrenia, schizoaffective disorder and bipolar mania.

Importance Of The Field: Paliperidone extended-release (ER), a once-daily, oral, atypical antipsychotic, has been available in the USA and the EU for the treatment of schizophrenia for more than 2 years and was recently (July 2009) approved in the USA for treatment of schizoaffective disorder. Additional data on its efficacy and safety, including that for additional indications, is emerging.

Areas Covered In This Review: This review provides a background on the compound and summarizes recent data available on treatment of schizophrenia, including comparative data with other antipsychotics, and efficacy and safety data from clinical trials in schizoaffective and bipolar disorders.

A double-blind, placebo-controlled, randomized study evaluating the effect of paliperidone extended-release tablets on sleep architecture in patients with schizophrenia.

The effects of paliperidone extended-release on sleep architecture in patients with schizophrenia-related insomnia were evaluated in this multicenter, double-blind, randomized, placebo-controlled study. Patients received paliperidone extended-release 9 mg/day or matching placebo during the 14-day double-blind phase. Sleep architecture and sleep continuity were evaluated using polysomnograms.

Topiramate for migraine prevention in adolescents: a pooled analysis of efficacy and safety.

Objective: To characterize the efficacy and safety of topiramate for migraine prevention in adolescents from 3 randomized, 26-week, double-blind, placebo-controlled trials.

Background: Limited information is available regarding the efficacy and safety of prophylactic medications for treatment of adolescent migraine, a significant health problem. In studies that included adults and children, topiramate 100 and 200 mg/day were effective and generally well-tolerated in the prevention of migraine headache.

Effectiveness of the addition of ezetimibe to ongoing statin therapy in modifying lipid profiles and attaining low-density lipoprotein cholesterol goals in older and elderly patients: subanalyses of data from a randomized, double-blind, placebo-controlled trial.

Background: The Ezetimibe Add-on to Statin for Effectiveness (EASE) trial examined the effectiveness and safety profile of ezetimibe (EZE) added to ongoing statin therapy in 3030 patients with low-density lipoprotein cholesterol (LDL-C) levels exceeding National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP 111) goals.

Objective: Because people aged > 65 years are at increased risk for development of coronary heart disease (CHD), these subgroup analyses of data from the EASE trial were conducted to determine the extent of change in LDL-C levels and attainment of NCEP ATP III LDL-C goals with the addition of EZE to ongoing statin therapy in patients aged 65 to 74 years (the older group) and > or = 75 years (the elderly group).

Methods: In the multicenter (299 sites), community-based, double-blind, placebo-controlled EASE trial, patients were randomly assigned in a 2:1 ratio to receive EZE 10 mg/d or placebo in addition to their ongoing statin therapy for 6 weeks.

A community-based, randomized trial of ezetimibe added to statin therapy to attain NCEP ATP III goals for LDL cholesterol in hypercholesterolemic patients: the ezetimibe add-on to statin for effectiveness (EASE) trial.

Objective: To determine the extent of reduction in low-density lipoprotein cholesterol (LDL-C) level and improvement in National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) LDL-C goal attainment when ezetimibe was added to ongoing statin therapy in a diverse population of community-based patients.

Patients And Methods: In this multicenter, double-blind, placebo-controlled trial (from January 2003 to August 2003), hypercholesterolemic patients (from 299 US primary care and specialty practices) with LDL-C levels exceeding NCEP ATP III goals were randomized (2:1) to receive ezetimibe (10 mg/d) or placebo in addition to their ongoing statin therapy for 6 weeks.

Results: In a study of 3030 randomized patients, ezetimibe added to statin therapy significantly reduced the LDL-C level by an additional 25.

Effectiveness and tolerability of simvastatin plus fenofibrate for combined hyperlipidemia (the SAFARI trial).

Patients with combined hyperlipidemia (elevated triglyceride [TG] levels, elevated low-density lipoprotein [LDL] cholesterol, and multiple lipoprotein abnormalities) are at increased risk for coronary heart disease. We conducted a multicenter (in the United States), randomized, double-blind, active-controlled, 18-week study to determine if combination therapy with simvastatin plus fenofibrate is more effective in reducing elevated TG levels, thus improving the lipoprotein pattern in patients with combined hyperlipidemia compared with simvastatin monotherapy, and to evaluate safety and tolerability. Patients (aged 21 to 68 years) with a diagnosis of combined hyperlipidemia (fasting TG levels >/=150 and 130 mg/dl) received simvastatin monotherapy (20 mg/day, n = 207) or simvastatin 20 mg plus fenofibrate (160 mg/day) combination therapy (n = 411) for 12 weeks following a 6-week diet and placebo run-in period.

Pain management in osteoarthritis: a focus on onset of efficacy--a comparison of rofecoxib, celecoxib, acetaminophen, and nabumetone across four clinical trials.

Unlabelled: We compared onset of efficacy (during days 1 to 6) of 2 coxibs (rofecoxib, celecoxib) with acetaminophen and nabumetone by using a prespecified approach to data from 4 similarly designed 6-week randomized osteoarthritis trials. In 2 trials, rofecoxib (12.5 mg and 25 mg once daily) was compared with celecoxib (200 mg once daily) and acetaminophen (4000 mg daily).

Effectiveness of simvastatin therapy in raising HDL-C in patients with type 2 diabetes and low HDL-C.

Objective: To evaluate the efficacy of high and moderate doses of simvastatin (80 and 40 mg), for raising high density lipoprotein-cholesterol (HDL-C), improving HDL sub-fractions, and affecting other parameters, including high sensitivity C-reactive protein (hs-CRP), in patients with type 2 diabetes mellitus (DM) and low HDL-C.

Research Design And Methods: This double-blind, placebo-controlled, randomized, 3-period, complete block, 6-week crossover study examined the efficacy of simvastatin in adult men and women (N = 151) with stable type 2 DM (HbA(1C) < 9%), low density lipoprotein-cholesterol (LDL-C) > 100 mg/dL (2.6 mmol/L), HDL-C < 40 mg/dL (< 1 mmol/L), and fasting triglyceride level > 150 (> 1.

Human positron emission tomography studies of brain neurokinin 1 receptor occupancy by aprepitant.

Background: Aprepitant is a highly selective substance P (neurokinin 1 [NK(1)] receptor) antagonist that significantly improves the pharmacotherapy of acute and delayed highly emetogenic chemotherapy-induced nausea and vomiting, probably through an action in the brain stem region of the central nervous system. Here, we report the use of positron emission tomography imaging with the NK(1) receptor binding-selective tracer [(18)F]SPA-RQC to determine the levels of central NK(1) receptor occupancy achieved by therapeutically relevant doses of aprepitant in healthy humans.

Methods: Two single-blind, randomized, placebo-controlled studies in healthy subjects were performed.

Dyslipidemia in patients with type 2 diabetes. relationships between lipids, kidney disease and cardiovascular disease.

Type 2 diabetes mellitus is a leading cause of morbidity and mortality. Cardiovascular disease (CVD) is the most prevalent complication and primarily accounts for the excess morbidity and mortality in diabetic patients, but microvascular complications, such as kidney disease and retinopathy, are frequent and contribute to the total disease burden. Lipid abnormalities in patients with type 2 diabetes are a major problem and associated with the increased risk of CVD.