A comprehensive approach for evaluating telemedicine-delivered multidisciplinary breast cancer meetings in southern Scotland.

Multidisciplinary team (MDT) meetings for decisions on cancer management are a cornerstone of UK cancer policy. We have proposed a comprehensive methodology to assess the clinical and economic effectiveness of telemedicine in this setting, which is being tested in a randomized breast cancer trial. Pre- and post-telemedicine assessment includes attitudes to and expectations of telemedicine, based on semistructured interviews. The communication content of videotapes of the MDT meeting is being scored using Borgatta's revised Interaction Process Analysis System. The technical performance of the telemedicine equipment is reported on a standardized pro forma. A short questionnaire captures key elements of professional satisfaction for each patient discussion (consensus on future management, confidence in and sharing of decision), added value of linkage, group atmosphere, overall conduct of the meeting and compliance with SIGN guidelines. A cost-minimization analysis will be used for economic assessment.

Detección de los genes de las exotoxinas pirogénicas SpeA, SpeB y SpeC en cepas chilenas de streptococcus pyogenes y su asociación con la clínica / Detection of pyrogenic exotoxin SpeA, SpeB and SpeC genes in chilean streptococci isolates and their association with clinical manifestations

Background: The virulence of Streptococcus pyogenes is determined by a variety of structural molecules, toxins and complex enzymes. Pyrogenic exotoxins cause fever, erythematous reactions, cytotoxic and immunological effects. Aim: To assess the frequency of speA, speB and speC genes in Chilean Streptococcus pyogenes strains and their association with the invasiveness of infections. Material and methods: The genes for pyrogenic exotoxins SpeA, SpeB and SpeC were determined by polymerase chain reactions in 114 strains of group A Streptococcus pyogenes isolated from Chilean patients with invasive or non invasive infections. Results: The gene for SpeA was present in 30.7 percent of isolates, the gene for SpeB was present in 69.3 percent and the gen for SpeC in 44.7 percent of isolates. The gene for SpeA was present in 20 of 33 invasive infections and in 15 of 81 non invasive infections (p <0.0001). On the contrary, the gene for SpeC was present in 11 of 33 invasive infections and in 41 of 81 non invasive infections (p <0.05). The frequency of speB was similar in invasive and non invasive infections. Conclusions: There is a clear relationship between the presence of SpeA genes and the severity of infections caused by Streptococcus pyogenes

The public health nursing role: an overview of future trends.

In this article, the authors consider the current state of public health nursing and the function it fulfils. Describing the development of the public health movement and the policies which inform current strategies, they suggest that a more appropriate role is needed for public health nursing to address the needs of the wider community rather than simply acting as a focus for the provision of general practice services.

Simplified method of feeding infants born with cleft palate with or without cleft lip.

Most infants born with a cleft palate with or without cleft lip are undergrown and have histories of difficult feeding. For the past two years, all of the infants born with isolated cleft palate with or without cleft lip, referred to the Boston Floating Cleft Palate Clinic, were fed using a simplified method. A standard nipple that was cross cut and a standard glass baby bottle were used. The infants were fed in the sitting position and burped frequently. Data indicating that nutrition in these infants is adequate as judged by weight gain was provided.