نتایج جستجو برای: bis score
تعداد نتایج: 268455 فیلتر نتایج به سال:
The Annett Hand Preference Questionnaire (AHPQ) as modified by Briggs and Nebes was administered along with Carver and White's behavioural inhibition system (BIS) and behavioural activation system (BAS) scale and a shortened form of the Big Five personality questionnaire to 92 university students. After eliminating the data from five respondents who reported having changed handedness and one ou...
Objective: This study was designed to compare the effects of equivalent doses of bupivacaine and levobupivacaine on propofol requirement in BIS guided sedation under spinal anesthesia. Material and Methods: Spinal anesthesia was performed on seventy patients scheduled for elective lower limb surgery with 3 mL’s of either isobaric bupivacaine (Group B) or plain levobupivacaine (Group L). Five mi...
OBJECTIVE The Barratt Impulsiveness Scale (BIS-11) is a valid and reliable instrument, and one of the most often used tools to assess impulsivity. This study assesses the performance of a large sample of adults by using a version of BIS-11 adapted to Brazilian Portuguese. METHODS We assessed 3,053 adults from eight Brazilian states. Internal consistencies and performance data were presented f...
BACKGROUND Several methods have been developed to assess the hydration status in chronic hemodialysis (HD) patients. The aim of this study was to compare body bioimpedance spectroscopy (BIS) with ultrasound (US) lung comet score (ULCs), B-type natriuretic peptide (BNP) and inferior vena cava diameter (IVCD) by US for the estimation of dry weight before and after HD and to analyze all methods in...
AIM To compare the amnesic effect of propofol and midazolam to electric dental pulp stimulation (invasive) and picture recall test (non-invasive) at two sedation levels with the aid of bispectral index (BIS) monitoring. METHODS The subjects were 10 male volunteers (24-34 years) classified as ASA physical status I. Propofol was administered to achieve a sedation score of three with a target-co...
Inadequate Sedation During Therapeutic Paralysis: Use of Bispectral Index in Critically Ill Patients
BACKGROUND Patients receiving therapeutic paralysis may experience inadequate sedation due to intrinsic limitations of behavioral sedation assessment. Bispectral index (BIS™) provides an objective measure of sedation; however, the role of BIS™ is not well defined in intensive care unit (ICU) patients on neuromuscular blocking agents (NMBA). OBJECTIVE The aim of this study was to delineate the...
THE bispectral index (BIS, Aspect Medical Systems Inc., Newton, MA) is a processed electroencephalographic variable which correlates with depth of hypnosis in adult patients during general anesthesia. It has also been used clinically to guide anesthetic drug administration, and to quantify the pharmacodynamic action of anesthetic drugs in the laboratory setting. BIS has previously been shown to...
در این کار پژوهشی بیشتر سنتز ترکیبهای مختلف سه حلقه ای فنل با یک نوع هالوژن و هالوژنهای مختلف روی حلقه موردنظر است و مشتقهای مختلف از این نوع ترکیبها که در زیر شرح داده شده است سنتز گردیده است . علاوه براین از روشهای سنتزی برای تائید ساختمان ترکیبهای سه حلقه ای استفاده شده است . سنتز این ترکیبها امکان میدهد که خواص شیمیائی و بیولوژیکی آنها با ترکیبهای مشابه دوحلقه ای و چهارحلقه ای از این نوع مق...
Introduction: In elderly patients decrease in cognitive function after anesthesia has been reported in the literature for over a century. Various studies have implicated agents such as propofol and sevoflurane in the development of post-operative cognitive dysfunction. We evaluated the effect of pre-operative cognitive status by mini–mental state examination (MMSE), on consumption of propofol d...
The aim of this study was to design and synthesize pharmaceutical agents containing imidazolidine heterocyclic ring in the hope of developing potent, safe and orally active anti-inflammatory agents. A number of substituted-imidazolidine derivatives (3a-k) were synthesized starting from ethylene diamine and aromatic aldehydes. The imidazolidine derivatives (3a-k) were investigated for their anti...
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