نتایج جستجو برای: one arm
تعداد نتایج: 2054836 فیلتر نتایج به سال:
Putative activity of hydroalcoholic and aqueous infusion extracts of Echium amoenum L. was investigated in mice using the rotarod model of motor coordination and the elevated plus maze model of anxiety. The extracts were administered intraperitonealy (i.p.) once, one hour before performing the tests. Preliminary phytochemical study of the plant, with standard procedures, showed that it contains...
Introduction: In hypertensive patients M position (sitting, right arm at the level of heart and both plantar surface of foots on the floor) is the standard position for measurment of blood pressure since it reveals the “true” pressure. Materials and Methods: It is a quaziexperimental study that compares effect of different positions of limbs on blood pressure of hypertensive patients. The sampl...
In this paper, I examine the effect of introducing heterogeneity between players in models of strategic experimentation. I consider a two-armed bandit problem with one safe arm and a risky arm. There are two players and each has an access to such a bandit. A player using the safe arm experiences a safe flow payoff . The risky arm can either be good or bad. A bad risky arm is worse than the safe...
INTRODUCTION We report interim 24-weeks efficacy data of ATLAS-M trial, a phase IV, multicentre, open-label, randomized study designed to show 48-weeks, non-inferior efficacy (margin of -12%) of treatment simplification to atazanavir/ritonavir (ATV/r)+lamivudine (3TC) versus maintaining 3-drugs ATV/r-based cART. METHODS Subjects on ATV/r+2 NRTIs, without previous treatment failure (TF), with ...
Introduction: The workers employed in stone cutting workplace are exposed to hand-arm vibration and its complications. The aim of this study was to evaluate the exposure to hand-arm vibration and its health effects on workers in the stone cutting workshops. Methods: In this descriptive-analytic study, 40 workers of Hamadan city stone cutting who worked with stone cutting machines were examin...
The small sample sizes inherent in rare and pediatric disease settings offer significant challenges for clinical trial design. In such settings, Bayesian adaptive methods can often pay dividends, allowing the sensible incorporation of auxiliary data other relevant information to bolster that collected by itself. Previous work has also included use one-arm trials augmented participants’ own natu...
INTRODUCTION Gemcitabine and paclitaxel (Taxol) each provides an efficacious non-platinum option for the treatment of advanced non-small-cell lung cancer (NSCLC), but the optimal dosage and schedule of the two agents used in combination are not well defined. METHODS Previously untreated patients with advanced NSCLC were randomized to receive gemcitabine-paclitaxel on a traditional three-weekl...
If physical activity is already systematically proposed as part of supportive care in localized cancer patients, the implementation for metastatic patients remains a challenge. QUALIOR 2-part, randomized, open-label, multicenter trial which aims to assess feasibility and efficacy supervised home-based SPA receiving oral targeted therapy (phase II: n=120; phase III: n=256). The results II study ...
background: the aim of this study was to investigate clinical applications of mobile c-arms and consequent radiation risk,to increase medical attention on radiation protection, and to provide basic data for safe radiation use in the operating room. materials and methods: in this study, a total of 374 surgical operations, conducted using a portable fluoroscopic x-ray system from january to march...
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