منابع مشابه
The utility of futility.
See related article, pages 2410–2414. In this issue, Palesch et al 1 discuss the single-arm, phase II futility study design and illustrate how its use might have avoided 3 large (and costly) but negative phase III therapeutic trials for ischemic stroke patients. The authors offer strong arguments to support their conclusion that use of this design as a strategy in phase II development “could pe...
متن کاملSectioning on the street – futility or utility?
Aims and method A service evaluation was undertaken to examine outcomes in patients who were street homeless ('rough sleepers') and who were compulsorily admitted to hospital under the Mental Health Act 1983. The data were collected from the patients' case notes. Results At 1-year follow-up, patients had positive outcomes in areas such as accommodation status, registration with a general practi...
متن کاملCardiac Mapping: Utility or Futility?
Introduction: Cardiac mapping is a broad term that covers several modes of mapping such as body surface,1 endocardial,2 and epicardial3 mapping. The recording and analysis of extracellular electrograms, reported as early as 1915, forms the basis for cardiac mapping.4 More commonly, cardiac mapping is performed with catheters that are introduced percutaneously into the heart chambers and sequent...
متن کاملFutility has no utility in resuscitation medicine.
"Futility" is a word which means the absence of benefit. It has been used to describe an absence of utility in resuscitation endeavours but it fails to do this. Futility does not consider the harms of resuscitation and we should consider the balance of benefit and harm that results from our resuscitation endeavours. If a resuscitation is futile then any harm that ensues will bring about an unfa...
متن کاملMobile Learning in Distance Education: Utility or Futility?
Can mobile technology improve flexibility and quality of interaction for graduate students in distance programs? This paper reports the results of an innovative study exploring the usability, learning, and social interaction of mobile access to online course materials at a Canadian distance education university. Through a system called MobiGlam, students accessed Moodle course materials on a va...
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ژورنال
عنوان ژورنال: Business and Economic Research
سال: 2012
ISSN: 2162-4860
DOI: 10.5296/ber.v2i2.2696