Impact of medication reviews on drug-related problems (DRPs) in older patients living in nursing homes in West Occitania.

Despite several guidelines for preventing potentially inappropriate medication (PIM) use in older, their prescription rates remain high (25%). The aim of this study was to determine the impact of medication reviews (MRs) on the drug-related problems (DRPs) in older patients in Elderly Residential Care Homes (nursing homes [NHs]). DRP was defined as an event or circumstance involving drug therapy that actually or potentially interferes with desired health outcomes.

Effects of Acute Dengue Infection on Sperm and Virus Clearance in Body Fluids of Men.

We investigated the effects of dengue virus (DENV) on semen using samples collected 7, 15, 30, 60, and 90 days after symptom onset from 10 infected volunteers on Réunion Island. We assessed characteristics of semen and reproductive hormones and isolated motile spermatozoa from semen. We assayed semen for DENV using reverse transcription PCR and searched for DENV RNA by virus isolation in Vero E6 cell cultures.

Reduced progression of bone erosion in cytomegalovirus seropositive rheumatoid arthritis patients.

Background: Human cytomegalovirus (HCMV) seropositivity has been associated with higher inflammation during rheumatoid arthritis (RA). However, no data are available on the impact of HCMV seropositivity on bone erosion progression during RA.

Methods: We selected 487 individuals of ESPOIR cohort who fulfilled the 2010 ACR/EULAR criteria for RA.

Prevalence of inflammatory posterior arch abnormalities on lumbar spine MRI in spondyloarthritis patients compared with low back pain patients.

Objectives: This study was conducted in order to compare the prevalence of inflammatory posterior arch abnormalities on lumbar spine MRI between axial spondyloarthritis (axSpA) patients and low back pain (LBP) patients.

Methods: Patients-axSpA patients meeting the 2009 ASAS criteria and chronic LBP patients who had a lumbar spine MRI were selected. MRI-STIR and T1 sagittal images up to T8-T9 were reviewed by two experienced rheumatologists blinded to the diagnosis and clinical data to identify inflammatory posterior arch abnormalities.

A single nucleotide polymorphism of IL6-receptor is associated with response to tocilizumab in rheumatoid arthritis patients.

Biological disease-modifying anti-rheumatic drugs (bDMARDs) have changed care of patients with rheumatoid arthritis (RA). However, bDMARDs are costly, can lead to serious infections, and induce a sustained remission in only 30% of RA patients. In this study, we sought to determine if the clinical response to treatment with Tocilizumab (TCZ), an IL-6 inhibitor, varied with genetic background.

Association between IL23R and ERAP1 polymorphisms and sacroiliac or spinal MRI inflammation in spondyloarthritis: DESIR cohort data.

Background: To investigate the association between 12 single nucleotide polymorphisms (SNPs) located on ERAP1 and IL23R with the presence of inflammation on the sacroiliac joint (SIJ) or spinal magnetic resonance imagery (MRI) in an early onset spondyloarthritis (SpA) cohort.

Methods: All the patients included in the DESIR cohort with an axial SpA and available DNA at baseline were enrolled in this study (n = 645 patients) and underwent a clinical examination, CRP assay, SIJ and spinal MRI scans. Six SNPs located on ERAP1 (rs30187, rs27044, rs27434, rs17482078, rs10050860, rs2287987) and six SNPs located on IL23R (rs1004819, rs10489629, rs1343151, rs2201841, rs10889677, rs11209032) were genotyped.

DKK1 and sclerostin are early markers of relapse in multiple myeloma.

Recent studies have shown that Dickkopf-related protein (DKK1) and sclerostin decrease when a complete response (CR) is obtained after chemotherapy in myeloma multiple (MM). To study variations in DKK1, sclerostin and P1NP in patients treated for MM, between complete response (CR) and relapse, we carried out a prospective study ancillary to the IFM 2009 protocol (IFM). The aim of IFM was to compare progression-free survival between patients treated with chemotherapy with or without transplantation.

Relationships between ultrasound enthesitis, disease activity and axial radiographic structural changes in patients with early spondyloarthritis: data from DESIR cohort.

Background: To search for association between ultrasound (US) enthesis abnormalities and disease activity, spine and sacro-iliac joints (SIJ) MRI inflammatory lesions and spine structural changes in a cohort of patients suspected for axial spondyloarthritis (SpA).

Methods: Of 708 patients included in the DESIR(Devenir des Spondyloarthrites Indifférenciées Récentes) cohort, 402 had an US enthesis assessment and were selected for this study. Achilles, lateral epicondyles, superior patellar ligament, inferior patellar ligament entheses were systematically US scanned and abnormalities were summed in US structural and power Doppler (PDUS) scores.

Association between RANK, RANKL and OPG polymorphisms with ACPA and erosions in rheumatoid arthritis: results from a meta-analysis involving three French cohorts.

Objectives: The RANK/RANKL/osteoprotegerin (OPG) system plays a central role in the pathogenesis of bone erosions in rheumatoid arthritis (RA). The aim of this study was to test the association between 11 single-nucleotide polymorphisms (SNPs) located on RANK, RANKL and OPG genes and anticitrullinated peptide antibody (ACPA) presence or erosions in RA.

Patients: This work was performed on three independent samples of French patients with RA: the Etude de Suivi des PolyArthrites Indifférenciées Récentes (ESPOIR) (n=632), Rangueil Midi-Pyrénées (RMP) (n=249) and French Rheumatoid Arthritis Genetic Consortium (FRAGC) (n=590) cohorts.

24 hours calciuria: normal values, regulations: about a cohort of 317 control subjects.

In a control population, we filed the 24-hour urinary calcium to set normal values, based on weight, BMI and menopause. By assessing calcium intake, 25OHD, PTH, CTX, GFR, we wanted to study how these could influence calcium excretion. A total of 317 subjects of 55.

Effect of age at rheumatoid arthritis onset on clinical, radiographic, and functional outcomes: The ESPOIR cohort.

Objectives: To investigate whether age at disease onset determines clinical, radiographic or functional outcomes in a cohort of early RA.

Methods: The ESPOIR cohort is a multicenter cohort of patients with early arthritis. We selected patients fulfilling the 2010 ACR/EULAR criteria for RA during the first 3years of follow-up.

Predictive value of autoantibodies from anti-CCP2, anti-MCV and anti-human citrullinated fibrinogen tests, in early rheumatoid arthritis patients with rapid radiographic progression at 1 year: results from the ESPOIR cohort.

Objectives: We compared the ability of antibodies against cyclic citrullinated peptides (anti-CCP2), against mutated citrullinated vimentin (anti-MCV) and against citrullinated fibrinogen (AhFibA) to predict 1 year rapid radiographic progression (RRP; total Sharp score variation ≥5 points), in early rheumatoid arthritis (RA).

Methods: We analysed 566 patients from the ESPOIR cohort with early RA fulfilling the 2010 American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) criteria at year 1. We assayed the 3 anticitrullinated peptide antibodies (ACPA) tests on baseline sera.

[Vitamin D deficiency prediction by patient questionnaire and secondary hyperparathyroidism in a cohort of 526 healthy subjects in their fifties].

Introduction: Can vitamin D deficiency be predicted by patient questionnaire? Does it lead to secondary hyperparathyroidism that may cause excessive bone resorption? We studied non-osteoporotic subjects in their fifties, in whom vitamin D levels are often tested.

Patients And Methods: Patients hospitalised for degenerative osteoarthritis or consulting for assessment of menopause, without renal failure and not treated with vitamin D, completed a questionnaire on sun exposure and underwent measurement of serum calcium, creatinine, 25OH vitamin D, PTH and CTX.

Results: Five hundred and twenty-six subjects, mean age 54.

SPP1 rs9138 variant contributes to the severity of radiological damage in anti-citrullinated protein autoantibody-negative rheumatoid arthritis.

Objective: We recently reported an association of the SPP1 rs9138 and rs11439060 functional variants with the risk of rheumatoid arthritis (RA), the association being greater in anti-citrullinated protein autoantibody (ACPA)-negative patients. We hypothesised that SPP1 may contribute to the severity of joint destruction in RA, specifically in the ACPA-negative population.

Methods: Patients with RA in the ESPOIR cohort underwent genotyping for SPP1 rs9138 and rs11439060.

Aiming for SDAI remission versus low disease activity at 1 year after inclusion in ESPOIR cohort is associated with better 3-year structural outcomes.

Objectives: Using data for patients with early rheumatoid arthritis (RA) from the ESPOIR cohort, we aimed to evaluate the impact of remission versus low disease activity (LDA) by the Simple Disease Activity Index (SDAI) at 1 year on 3-year structural damage assessed by the modified Sharp-van der Heijde total score (mTSS) and functional impairment assessed by the Health Assessment Questionnaire Disability Index (HAQ-DI).

Methods: We included 625 patients from the ESPOIR cohort who fulfilled the 2010 American College of Rheumatology/European League Against Rheumatism criteria for RA at baseline and had an SDAI score at 1 year. mTSS and HAQ-DI scores were compared at 3 years for patients with SDAI remission or LDA status at 1 year.

Modulation of pro-inflammatory activation of monocytes and dendritic cells by aza-bis-phosphonate dendrimer as an experimental therapeutic agent.

Introduction: Our objective was to assess the capacity of dendrimer aza-bis-phosphonate (ABP) to modulate phenotype of monocytes (Mo) and monocytes derived dendritic cells (MoDC) activated in response to toll-like receptor 4 (TLR4) and interferon γ (IFN- γ) stimulation.

Methods: Mo (n = 12) and MoDC (n = 11) from peripheral blood of healthy donors were prepared. Cells were preincubated or not for 1 hour with dendrimer ABP, then incubated with lipopolysaccharide (LPS; as a TLR4 ligand) and (IFN-γ) for 38 hours.

Association of IL-2RA and IL-2RB genes with erosive status in early rheumatoid arthritis patients (ESPOIR and RMP cohorts).

Objectives: To assess the impact of single nucleotide polymorphisms (SNPs) in IL-2RA (rs2104286) and IL-2RB (rs743777 and rs3218253) genes on the risk of erosions in rheumatoid arthritis (RA) patients.

Methods: This work is derived from 2 prospective cohorts of early RA: ESPOIR (n = 439) and RMP (n = 180). The proportions of patients with erosions at baseline and 1 year according to the genotypes of IL2RA (rs2104286) or the haplotypes constructed with the 2 SNPs of IL2RB were compared in the whole population and in ACPA positive patients.

A phosphorus-based dendrimer targets inflammation and osteoclastogenesis in experimental arthritis.

Dendrimers are highly branched "tree-like" polymers that have demonstrated therapeutic potential in drug delivery, medical imaging, and tissue engineering in recent years. In addition, we have shown that an azabisphosphonate (ABP)-capped dendrimer selectively targets monocytes and directs them toward anti-inflammatory activation. We explored this property to assess the therapeutic potential of dendrimer ABP in the treatment of an inflammatory disease, rheumatoid arthritis.

Maintenance of cytomegalovirus-specific CD4pos T-cell response in rheumatoid arthritis patients receiving anti-tumor necrosis factor treatments.

Introduction: Anti-tumor necrosis factor (TNF)-α biotherapies have considerably changed the treatment of rheumatoid arthritis (RA). However, serious infections are a major concern in patients with rheumatic diseases treated with anti-TNF-α. Little is known about viral, especially latent, infections in anti-TNF-α treatments.

Laboratory outreach then and now: the Oregon experience.

Outreach programs, designed to extend hospital testing services to non-inpatient audiences, developed during the 1970s and early 1980s under the pressure of reimbursement restriction. Both the federal government and other third-party payers responded to the exponential explosion of health-care costs by attempting to limit and control reimbursement. In turn, hospital administrators and laboratory directors, looking for revenue streams to lessen the financial impact of these initiatives, recognized that the clinical laboratory represented an opportunity to capture revenue streams that were then flowing to independent and commercial providers.

A case study in laboratory outreach program development.

This article chronicles the 18-month development of a laboratory outreach program from its first conception by hospital administration to full implementation of services to the local community.

Sales skills for health-care professionals: the emotional side of sales.

Health-care sales continues to be an area of opportunity for many laboratory professionals. For those who possess the necessary skills and the desire to enthusiastically embrace the unique challenges of a sales career, a new CLMA publication by CLMR contributor Donna L. Nigon, MT(ASCP), titled Sales Skills for Health-Care Professionals, will provide the knowledge of sales structure and techniques needed to succeed.