Symptomatic palliative care for children with neurodisability

Paediatric palliative care and neurodisability are two relatively new, evolving paediatric sub-specialities that have increasing relevance in the current paediatric landscape. For many people palliative care has been synonymous with end of life care, but in paediatrics it encompasses much more and is for all children with life-threatening or life-limiting conditions, from the point of diagnosis. This breadth of focus is demonstrated well through the interface between paediatric palliative care and paediatric neurodisability. In this article we explore this unique interface through the three domains of complex symptom management, advanced care planning and end of life care. We describe the practicalities involved in all three areas and highlight the importance of early referral and the process of “dual” or “parallel” planning. We cover in more depth the specific management of the symptoms: dystonia/abnormalities of muscle tone, seizures, pain, agitation, secretions, respiratory failure, and gut failure.     

我国医院药学的形成与发展

本文通过对医院药学的形成与发展的讨论,旨在确立该学科(也可说领域)的学术技术内容,尽快形成一个完善的学科,以利推进临床药物治疗学的发展,推进医药科学的进步。     

Chironomids fail to emerge from LAS-contaminated water

The effect of the surfactant LAS was investigated on chironomid emergence using six outdoor artificial channels. The concentrations of LAS were mostly between 1 and 2 mgl^-1 in the three treated channels. Chironomus yoshimatsui, Cricotopus tamapullus, Eukiefferiella coerescens, Eukiefferiella sp. and Thienemanniella majuscula were the major chironomids obtained with emergence traps. The number of midges trapped did not differ significantly between the treatment and the control for either of the species. On the other hand, the ratios of midges failing to emerge to the total midges trapped was significantly higher in the treatment than in the control for all of the species. The results show that chironomids emergence is difficult as a result of LAS treatment probably due to the lowered surface tension.     

Early child health in Lahore, Pakistan: XIII. Primary teeth emergence

The aim of this study was to investigate the number of emerged primary teeth at various ages from 6 to 24 months in 1347 longitudinally followed Pakistan infants sampled from four socio-economically different areas in Lahore, Pakistan; from a very poor periurban slum to a privileged upper middle class group. The emergence of the primary teeth was found to be little, or not all related to sex or to the area of living. However, in comparison with studies conducted in other continents, the Indo-Pak subcontinent population lags behind in primary teeth emergence, especially in early life. This genetic difference makes it necessary to create specific standards of primary teeth emergence for this population.     

Genetic analysis of cercarial emergence rhythms ofSchistosoma mansoni

Using two chronobiological variants ofSchistosoma mansoni (a blood fluke infecting man) from Guadeloupe (French West Indies), we carried out experimental crossbreeding between schistosomes with an early and those with a late cercarial shedding pattern. The results obtained on the F₁ (intermediate shedding patterns) and F₂ generations (early, intermediate, and late patterns) demonstrate that the cercarial emergence rhythms of schistosomes are genetically determined. This genetic variability is interpreted as a consequence of the selective pressure exerted by the two different hosts (man and rat) implicated in the life cycle ofS. mansoni from the Guadeloupean focus of schistosomiasis.This work received financial support from the UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases and the CNRS.     

Zuclopenthixol,melperone and haloperidol/levomepromazine in the elderly. Meta-analysis of two double-blind trials at 15 nursing homes in Norway

Summary

A meta-analysis was carried out of the data from two double-blind. multi-centre studies with identical methodology which compared the effectiveness of treatment of elderly patients with zuclopenthixol and with other antipsychotic drugs. In one study, patients were treated for 4 weeks with either zuclopenthixol or melperone; in the other, with either zuclopenthixol or a combination of haloperidol and levomepromazine. The meta-analysis evaluated the results of 96 patients, 49 in the zuclopenthixol group and 47 in the comparison group. Doses, which were adjusted to individual patient's needs, were low as shown by the percentages of defined daily doses for each of the study drugs. The results indicated that all three treatment alternatives were effective in the treatment of elderly patients with symptoms of agitation and hostility/aggressiveness. There was a trend, however, for zuclopenthixol to have a more rapid onset of effect. Zuclopenthixol also has the advantage for both patients and nursing stuff that dosage is once daily. Only few and mild side-effects were reported with the three drug regimens.