A study of effect of a single dose of second generation antihistaminics on cognitive and psychomotor function in healthy human volunteers

Background: Objective of the study was to assess whether second generation antihistaminic alter psychomotor and cognitive function in comparison with promethazine (marked sedation; altered psychomotor and cognitive impairment).Methods: It was a single blind prospective study. Seventy five healthy human volunteers were registered, divided in five groups. These groups have received placebo, promethazine 25 mg, cetirizine 10 mg, fexofenadine 120 mg and loratadine 10 mg. Cognitive and psychomotor functions were assessed pretreatment and 60 minutes after single dose of drug(post treatment)by using a battery of standard tests (e.g. PST-Perceptual speed test, BVRT-Benton visual retention test,SSS- Stanford Sleepiness Scale, FTT-Finger tapping test etc.). The data were analyzed by student’s t-test and ANOVA test.Results: No significant effect was observed in any test parameter with placebo and fexofenadine. Significant difference with promethazine in PST, BVRT, SSS and cetirizine in DSST, FTT and loratadine in DSST were observed. Significant difference was observed in DSST between the placebo and promethazine, in SSS between promethazine and all other drugs. In FTT and BVRT significant difference between the groups were observed.Conclusions: Significant sedation and altered cognitive and psychomotor function were observed with promethazine. Cetirizine and loratadine do not cause sedation but both affect psychomotor functions. No significant effect was produced by fexofenadine. Thus, fexofenadine can safely be used in persons involved in activity where alertness is required while cetirizine and loratadine should be avoided

Clinical spectrum of dengue in pediatric age group: A study at tertiary care hospital

Background: Dengue is a mosquito-borne human viral disease, which has become a major public health problem recently. The clinical manifestation of dengue infection varies from asymptomatic to severe fatal condition in the form of dengue hemorrhagic fever/dengue shock syndrome. Objectives: The objectives of this study were to study the clinical profile and hematological changes in dengue fever. Materials and Methods: This prospective observational study was carried out at a tertiary care hospital from March 2017 to August 2018. The study population included dengue positive patients admitted to the pediatric ward. All the children age up to 12 years with positive dengue test either NS1 antigen or IgM/IgG antibodies by rapid serological test kit or ELISA were included in the study. Results: Of 105 cases, the most common clinical feature was fever (100%) with raised hematocrit value (45.8%), leukopenia (38.1%), and thrombocytopenia (74%). Conclusion: Hematological profile with thrombocytopenia, raised hematocrit, and leukopenia with raised serum glutamic-pyruvic transaminase gives enough clues to test for dengue serology to reduce the morbidity and mortality by early diagnosis and management of dengue illness

A retrospective analysis of adverse drug reaction reported in a tertiary care hospital

Background: The adverse drug reactions (ADRs) reported to pharmacovigilance centre in tertiary care hospital was analysed to find out the incidence and causality.Methods: This was a retrospective study to analyse the ADR reported at pharmacovigilance centre after ethical clearance from Institutional Ethic Committee (IEC). ADR data were analysed and ADRs were categorized as department-wise, system affected and causative drug. The causality of each ADR was assessed by WHO-UMC scale.Results: The majority of patients who had suffered from ADRs were between 19-64 years of age (94.2%) and male patients (58.6%) were affected more than female (41.4%). Pulmonary medicine department has reported highest number of ADR followed by dermatology department. Skin (46.5%) was most affected system followed by gastrointestinal (30.45%), CNS (21.26%), respiratory (9.0%) and remaining systems. Rifampicin (13.79%) shows the largest numbers of ADR followed by zidovudine (13.21%), nevirapine (12.64%) and diclofenac sodium (8.0%). The maximum ADRs reported were probable (94.8%) followed by possible (5.2%).Conclusions: In conclusion, the skin was most affected system followed by gastrointestinal, central nervous and respiratory system. Rifampicin has caused maximum ADRs followed by zidovudine, nevirapine and diclofenac sodium. The causality analyses showed that majority of ADRs were probable (94.8%) while remaining falls in possible (5.2%) category

Formation des salaires en Belgique : interactions sectorielles et performances macroéconomiques

L’article examine le rôle des interactions salariales entre secteur privé et secteur public. Les résultats empiriques sur la période 1995-2015 suggèrent clairement qu’il n’y a pas, dans la formation des salaires belges, un secteur «leader» qui imposerait systématiquement ses hausses de salaire à l’autre secteur. Les interactions salariales sectorielles privé-public sont très fortes, mais au final chaque secteur conserve une large autonomie. Les salaires du secteur privé sont en particulier nettement plus sensibles aux modifications de l’environnement macro-économique (productivité, inflation, chômage), et caractérisés par une tendance négative qu’on peut attribuer à une plus forte modération salariale

Optimasi Portofolio Resiko Menggunakan Model Markowitz MVO Dikaitkan dengan Keterbatasan Manusia dalam Memprediksi Masa Depan dalam Perspektif Al-Qur`an

Risk portfolio on modern finance has become increasingly technical, requiring the use of sophisticated mathematical tools in both research and practice. Since companies cannot insure themselves completely against risk, as human incompetence in predicting the future precisely that written in Al-Quran surah Luqman verse 34, they have to manage it to yield an optimal portfolio. The objective here is to minimize the variance among all portfolios, or alternatively, to maximize expected return among all portfolios that has at least a certain expected return. Furthermore, this study focuses on optimizing risk portfolio so called Markowitz MVO (Mean-Variance Optimization). Some theoretical frameworks for analysis are arithmetic mean, geometric mean, variance, covariance, linear programming, and quadratic programming. Moreover, finding a minimum variance portfolio produces a convex quadratic programming, that is minimizing the objective function ðð¥with constraintsð ð 𥠥 ðandð´ð¥ = ð. The outcome of this research is the solution of optimal risk portofolio in some investments that could be finished smoothly using MATLAB R2007b software together with its graphic analysis

Juxtaposing BTE and ATE – on the role of the European insurance industry in funding civil litigation

One of the ways in which legal services are financed, and indeed shaped, is through private insurance arrangement. Two contrasting types of legal expenses insurance contracts (LEI) seem to dominate in Europe: before the event (BTE) and after the event (ATE) legal expenses insurance. Notwithstanding institutional differences between different legal systems, BTE and ATE insurance arrangements may be instrumental if government policy is geared towards strengthening a market-oriented system of financing access to justice for individuals and business. At the same time, emphasizing the role of a private industry as a keeper of the gates to justice raises issues of accountability and transparency, not readily reconcilable with demands of competition. Moreover, multiple actors (clients, lawyers, courts, insurers) are involved, causing behavioural dynamics which are not easily predicted or influenced. Against this background, this paper looks into BTE and ATE arrangements by analysing the particularities of BTE and ATE arrangements currently available in some European jurisdictions and by painting a picture of their respective markets and legal contexts. This allows for some reflection on the performance of BTE and ATE providers as both financiers and keepers. Two issues emerge from the analysis that are worthy of some further reflection. Firstly, there is the problematic long-term sustainability of some ATE products. Secondly, the challenges faced by policymakers that would like to nudge consumers into voluntarily taking out BTE LEI

Penilaian Kinerja Keuangan Koperasi di Kabupaten Pelalawan

This paper describe development and financial performance of cooperative in District Pelalawan among 2007 - 2008. Studies on primary and secondary cooperative in 12 sub-districts. Method in this stady use performance measuring of productivity, efficiency, growth, liquidity, and solvability of cooperative. Productivity of cooperative in Pelalawan was highly but efficiency still low. Profit and income were highly, even liquidity of cooperative very high, and solvability was good

Search for stop and higgsino production using diphoton Higgs boson decays

Results are presented of a search for a "natural" supersymmetry scenario with gauge mediated symmetry breaking. It is assumed that only the supersymmetric partners of the top-quark (stop) and the Higgs boson (higgsino) are accessible. Events are examined in which there are two photons forming a Higgs boson candidate, and at least two b-quark jets. In 19.7 inverse femtobarns of proton-proton collision data at sqrt(s) = 8 TeV, recorded in the CMS experiment, no evidence of a signal is found and lower limits at the 95% confidence level are set, excluding the stop mass below 360 to 410 GeV, depending on the higgsino mass