Quality systems and total process control in blood banking

Blood banking has dramatically changed in the past few years. Is the old business hierarchy and medical model for management still workable? How do we want to organize our work today for success in the future? Implementation of quality systems may seem overwhelmingly complex at this time to many blood banking establishments. However, by methodically adhering to the requirements of organization development described in this review, blood centers can achieve goals of quality improvement and TPC. The FDA and the pharmaceuticals and medical device industries have set the direction and provided guidance to blood establishments. The AABB, American Society for Quality Control, the American Society for Training and Development, and numerous other professional organizations can contribute information and materials. The FDA's document on quality assurance and the CFR are the basic texts guiding the approach presented in this paper. The organization's structure and processes may need to be reengineered to meet the requirements of a culture based on quality and process control.     

Schizophrenia, an illness and a metaphor: analysis of the use of the term 'schizophrenia' in the UK national newspapers

OBJECTIVE: To determine whether schizophrenia is a commonly used 'illness as metaphor', to compare the use of schizophrenia and cancer as illnesses as metaphor, and to determine if there is a difference in such usage between the UK and USA. DESIGN: An examination of articles published in the British press. SETTING: 600 articles from six British newspapers: the Times, the Daily Telegraph, the Guardian, the Mirror, the Sun and the Daily Mail. MAIN OUTCOME MEASURES: Use of schizophrenia and cancer as metaphors. RESULTS: Schizophrenia was more likely to be metaphorized than cancer (P<0.001) in the UK press, but was less likely to be used as metaphor in the UK press than in the US press (P<0.001). 11% of articles containing the term schizophrenia used the word as a metaphor. CONCLUSIONS: Clinicians need to be aware that patients, carers and the public might have a different understanding of the word we use as a diagnosis.     

Comparison between published clinical success of direct resin composite restorations in vital posterior teeth in 1995–2005 and 2006–2016 periods

Composites are increasing in popularity as restorative materials. This growing role indicates the necessity of studies on their clinical outcome. In this study, clinical studies published on the performance of posterior composite restorations were included except those of less than a 24‐month assessment period. Results of non‐vital, anterior or primary teeth and cervical single‐surface restorations were also excluded. Records about composite type, number of final recall restorations, failure/survival rate, assessment period and failure reasons were analysed for each decade. Overall survival/failure rates for studies in 1995–2005 were 89.41%/10.59% and for 2006–2016 were 86.87%/13.13%, respectively. In 1995–2005, the reasons for failure were secondary caries (29.47%) and composite fracture (28.84%) with low tooth fracture (3.45%) compared with reasons of failure in 2006–2016, which were secondary caries (25.68%), composite fracture (39.07%), and tooth fracture (23.76%). An increase in incidence of composite fracture, tooth fracture and need for endodontic treatment as failure reasons was noted in the latter decade in addition to a decrease in secondary caries, postoperative sensitivity, unsatisfactory marginal adaptation and wear. The overall rates of failure showed little difference, but the causes showed a notable change. This is believed to be a reflection of increased use of composites for larger restorations and possibly changes of material characteristics.     

Risks of nonchromosomal birth defects,small-for-gestational age birthweight,and prematurity with in vitro fertilization: effect of number of embryos transferred and plurality at conception versus at birth

Journal of Assisted Reproduction and Genetics - Excess embryos transferred (ET) (&gt; plurality at birth) and fetal heartbeats (FHB) at 6 weeks’ gestation are associated with reductions...