Modelling Long-Term Outcomes and Risk of Death for Patients with Post-Stroke Spasticity Receiving Abobotulinumtoxina Treatment and Rehabilitation Therapy.

Objective: Stroke is associated with a high risk of death and cardiovascular events. Rehabilitation therapy is critical for functional recovery, to reduce hospital readmissions, all-cause and cardiovascular mortality, and stroke recurrence (long-term outcomes). Post-stroke spasticity may prevent effective recovery by restricting mobility.

Prostaglandin F2α FP receptor antagonist improves outcomes after experimental traumatic brain injury.

Background: Injuries to the brain promote upregulation of prostaglandins, notably the proinflammatory PGF2α, and overactivation of their cognate G-protein-coupled FP receptor, which could exacerbate neuronal damage. Our study is focused on investigation of the FP receptor as a target for novel neuroprotective drugs in a preclinical animal traumatic brain injury (TBI) model.

Methods: Accordingly, the effects of acute intraperitoneal post-treatment with selective FP antagonist AL-8810 were studied in wildtype (WT) and FP receptor knockout (FP-/-) mice after controlled cortical impact (CCI).

Clinical burden and incremental cost of fractures in postmenopausal women in the United Kingdom.

This cohort study of postmenopausal women in the United Kingdom aged ≥50years determined the incremental cost of health care and clinical outcomes in the 12months following incident, selected fractures (non-vertebral non-hip [NVNHF], vertebral [VF] and multiple [MF]). Incremental costs and outcomes of the fracture cohorts were compared with those of cohorts comprised of women without fractures who were individually matched on age and comorbidity. Cohorts were identified from The Health Improvement Network database, a primary health care database, from 2001 to 2005.

Translating basic science research to clinical application: models and strategies for intracerebral hemorrhage.

Preclinical stroke models provide insights into mechanisms of cellular injury and potential therapeutic targets. Renewed efforts to standardize preclinical practices and adopt more rigorous approaches reflect the assumption that a better class of compounds will translate into clinical efficacy. While the need for novel therapeutics is clear, it is also critical that diagnostics be improved to allow for more rapid treatment upon hospital admission.

Gastrointestinal tolerability and patterns of switching in patients treated for primary osteoporosis: the Swedish Adherence Register Analysis (SARA).

The objective of this study was to describe and analyze the gastrointestinal tolerability and medication switching in patients receiving treatment for primary osteoporosis in Sweden. The study was based on all patients starting therapy with alendronate, risedronate, strontium ranelate, and raloxifene in Sweden between 2005 and 2009. The primary outcome measure was start of treatment with a gastroprotective agent, and the secondary outcome was hospitalization for a gastrointestinal adverse event (GIAE).

Study of the incremental cost and clinical burden of hip fractures in postmenopausal women in the United Kingdom.

Objective: To determine the incremental cost of healthcare and clinical outcomes in the 12 months following incident hip fractures among postmenopausal women in the UK.

Methods: Retrospective cohort study of women aged 50 years or older hospitalized for an incident hip fracture within 1 week of the fracture date who were age- and comorbidity-matched to women without fracture. Cohorts were identified in the Health Improvement Network database, and followed up for 1 year.

A meta-analysis of the relative doses of erythropoiesis-stimulating agents in patients undergoing dialysis.

Background. Erythropoiesis-stimulating agents (ESAs) such as epoetin alfa and beta, and darbepoetin alfa have improved the management of anaemia secondary to chronic kidney disease. Numerous studies have reported a dose reduction when patients receiving dialysis were converted from epoetin to darbepoetin alfa using the starting dose conversion of 200:1 as indicated on the prescribing label by the European Medicines Agency.

Systematic review of the evidence underlying the association between mineral metabolism disturbances and risk of fracture and need for parathyroidectomy in CKD.

Background: Chronic kidney disease (CKD) is associated with such complications as fractures and the need for parathyroidectomy. Mineral metabolism control in patients with CKD has been poor. Studies have assessed fractures and parathyroidectomy risk with mineral disturbances, but with considerable diversity in methods.

Less frequent dosing of erythropoiesis stimulating agents in patients undergoing dialysis: a European multicentre cost study.

Objective: To calculate the variable costs involved with the process of delivering erythropoiesis stimulating agents (ESA) in European dialysis practices.

Methods: A conceptual model was developed to classify the processes and sub-processes followed in the pharmacy (ordering from supplier, receiving/storing/delivering ESA to the dialysis unit), dialysis unit (dose determination, ordering, receipt, registration, storage, administration, registration) and waste disposal unit. Time and material costs were recorded.

Diminished quality of life and physical function in community-dwelling elderly with anemia.

The occurrence of anemia in older adults has been associated with adverse outcomes including functional decline, disability, morbidity, and mortality. It is not clear to what extent these outcomes are the result of the anemia or concurrent illness. We performed a cross-sectional, observational study to determine whether lower hemoglobin concentrations in older adults are associated with reduced health-related quality of life, functional status, depression, disability, and physical strength, independent of chronic disease.

Systematic review of the evidence underlying the association between mineral metabolism disturbances and risk of all-cause mortality, cardiovascular mortality and cardiovascular events in chronic kidney disease.

Background: Chronic kidney disease (CKD) is a powerful risk factor for all-cause mortality and its most common aetiology, cardiovascular (CV) mortality. Mineral metabolism disturbances occur very early during the course of CKD but their control has been poor. A number of studies have assessed the relationship between all-cause mortality, CV mortality and events with mineral disturbances in CKD patients, but with considerable discrepancy and heterogeneity in results.

Biomarkers and health-related quality of life in end-stage renal disease: a systematic review.

Background And Objectives: Health-related quality of life (HRQOL) predicts mortality in ESRD, yet adoption of HRQOL monitoring is not widespread, and regulatory authorities remain predominantly concerned with monitoring traditional biologic parameters. To assist with future efforts to adopt HRQOL monitoring while acknowledging the importance of biomarkers, this study sought to establish which domains of HRQOL are most affected by ESRD and to measure the strength of evidence linking common biomarkers to HRQOL in ESRD.

Design, Setting, Participants, & Measurements: A systematic review was performed to identify studies that measured HRQOL in ESRD.

Anemia as a predictor of cardiovascular events in patients with elevated serum creatinine.

Patients with anemia and patients with chronic kidney disease have elevated risks for cardiovascular disease. Available studies have been too small to provide details about the relationship or to provide for extensive covariate control. In a large insurance database with linked laboratory values, records of women with serum creatinine >1.

Hemoglobin level, chronic kidney disease, and the risks of death and hospitalization in adults with chronic heart failure: the Anemia in Chronic Heart Failure: Outcomes and Resource Utilization (ANCHOR) Study.

Background: Previous studies have associated reduced hemoglobin levels with increased adverse events in heart failure. It is unclear, however, whether this relation is explained by underlying kidney disease, treatment differences, or associated comorbidity.

Methods And Results: We examined the associations between hemoglobin level, kidney function, and risks of death and hospitalization in persons with chronic heart failure between 1996 and 2002 within a large, integrated, healthcare delivery system in northern California.

Depression, anemia and health-related quality of life in chronic hepatitis C.

Background/aims: Hepatitis C (HCV) infected patients have significant health-related quality of life (HRQL) impairment which worsens during anti-viral therapy. Our aim was to examine the association of HRQL with treatment-induced depression and anemia.

Methods: Two hundred and seventy-one HCV patients who received pegylated interferon alfa 2b and ribavirin were included.

Erythropoietic growth factors for treatment-induced anemia in hepatitis C: a cost-effectiveness analysis.

Background & Aims: Treatment-induced anemia undermines the efficacy of antiviral therapy in hepatitis C by mandating ribavirin dose reduction and diminishing adherence to therapy. Erythropoietic growth factors (EGFs) may correct treatment-induced anemia, facilitate maintenance of full-dose therapy, and improve rates of sustained virologic response (SVR). We sought to determine the cost effectiveness of adjunctive treatment with an EGF vs standard care in the treatment of hepatitis C.

Impact of hepatitis C on health related quality of life: a systematic review and quantitative assessment.

Hepatitis C virus (HCV) diminishes health related quality of life (HRQOL), and it is now common to measure HRQOL in clinical trials. We sought to summarize the HRQOL data in HCV, and to establish the minimally clinically important difference (MCID) in HRQOL scores in HCV. We performed a systematic review to identify relevant studies, and converted HRQOL data from each study into clinically interpretable statistics.

Effects of anakinra monotherapy on joint damage in patients with rheumatoid arthritis. Extension of a 24-week randomized, placebo-controlled trial.

Objective: To determine the effects of treatment on the radiologic manifestations of joint damage in patients with rheumatoid arthritis (RA) who participated in a 24-week extension study of a randomized, placebo-controlled clinical trial of anakinra, a recombinant human interleukin 1 receptor antagonist.

Methods: The patients had entered a 24-week, randomized, double-blind, placebo-controlled study. Anakinra was self-administered by subcutaneous injection of 30, 75, or 150 mg/day.

Combination therapy with etanercept and anakinra in the treatment of patients with rheumatoid arthritis who have been treated unsuccessfully with methotrexate.

Objective: To determine the potential for additive or synergistic effects of combination therapy with the selective anti-tumor necrosis factor alpha agent etanercept and the anti-interleukin-1 agent anakinra.

Methods: Two hundred forty-four patients in whom rheumatoid arthritis (RA) was active despite methotrexate therapy were treated with subcutaneous etanercept only (25 mg twice weekly), full-dosage etanercept (25 mg twice weekly) plus anakinra (100 mg/day), or half-dosage etanercept (25 mg once weekly) plus anakinra (100 mg/day) for 6 months in a double-blind study at 41 centers in the US. Patients had never previously received anticytokine therapy.