Understanding the financial impact of a diagnosis of young onset dementia on individuals and families in the United Kingdom: Results of an online survey

Although literature on postdiagnostic support for people affected by young onset dementia acknowledges financial concerns, this topic has remained underresearched. The aim of this study was to explore the financial impact of a diagnosis of young onset dementia on individuals and families. An online survey, comprising binary yes/no, multiple-response and open-ended questions, was codesigned with people living with young onset dementia. The survey was promoted via networks and online platforms. Data were collected from August to October 2019. Survey respondents across the United Kingdom (n = 55) who had received a diagnosis of young onset dementia were aged between 45 and 64, were at different stages of dementia and had been diagnosed with thirteen different types of dementia. Of the 55 respondents, 71% (n = 39) had received assistance from family members when completing the survey. The main financial impact of a diagnosis of young onset dementia resulted from premature loss of income and reduced and often deferred pension entitlements. In some cases, care-costs became unaffordable. Lack of clarity of processes and procedures around needs assessments, carers' assessments and financial assessments by different organisations resulted in some families having to ask for legal advice and, in some cases, involved lengthy appeal processes. Future research needs to involve Adult Social Care and Third Sector organisations to help codesign and test financial management interventions to support people affected by this progressive health condition.     

Metaphase quality can be monitored by automatic counting of bands

A high quality of cytogenetic preparations is important for maintaining a high standard in the cytogenetic laboratory. In the past, quality has been assessed by visual counting or estimation of the number of bands on chromosomes. In this paper we have counted bands automatically during karyotyping by using the Magiscan chromosome analysis system. A high correlation between automatic and visual counting was found, the automatic counting was reproducible and count figures were comparable when the karyotyping machines were operated by different technicians. The automatic counting procedure has now been included in our routine for 1 year. The highest numbers of bands were counted on slides from peripheral blood, with fewer bands for amniotic fluid and the lowest number for cells from chorionic villi. All three cell types showed significant variations in band number over time, which may be due to changes in weather conditions and/or the reagents used for cell culture, harvest and staining. It is concluded that the automatic counting procedure may be used to monitor the quality of metaphases over time and to set limits for band number on routine preparations acceptale for analysis.     

Predictive equation for acquisition of hepatitis B in hospital workers in a general hospital

A cross-sectional study was performed to obtain risk factors for hepatitis B disease, HBsAg carriers and immunised personnel, among 2470 workers in a general hospital in Madrid, Spain. The data obtained were analyzed with multiple logistic regression to obtain coefficients for variables. The results of the analysis show that being a nurse or being regularly exposed to blood are the most important risk factors for hepatitis B acquisition. The length of time working at the same job activity was also a risk factor. The resulting coefficients allow the construction of a predictive equation for non-immunised, HBsAg carrier and immunised HBV status, which can select subjects for a hepatitis B vaccination program.     

米索前列醇应用于晚期妊娠引产的临床研究

目的 :研究孕激素受体拮抗剂米索前列醇对妊娠晚期引产的效果。方法 :采用双盲对照法 ,选择晚期妊娠无米索前列醇禁忌证 6 0例为研究组 ,采用阴道给药总量 1 0 0mg ;另选择有关参数相同的 6 0例 ,应用催产素 ,两组观察相关指标体系进行比较。结果 :引产效果 ,分娩时间 ,宫颈评分等指标研究组均优于对照组。结论 :米索前列醇用于晚期妊娠引产效果优 ,安全     

Measuring quality of life from the point of view of HIV-positive subjects: the HIV-QL31

Assessment of the quality of life (QoL) of human immunodeficiency virus (HIV)-infected subjects is often based on questionnaires in which the items or questions are not seen to be relevant by patients, nor by the users of the data obtained. It therefore seemed appropriate to return to the issue. The methodological and bibliographical research as well as the consultations we conducted convinced us that the elaboration of a new questionnaire was both necessary and possible. In order to do so, we adopted methodological principles based on the Sickness Impact Profile development methodology. First a bibliographical research was conducted in order to study instruments already used for HIV infection. Then, experts concerned with HIV infection and members of patients' associations were interviewed to assess how opportune the development of a new instrument could be. Following this, a methodology was established for the design and construction of the new instrument. One hundred and eighteen candidate questions were generated from an analysis of the content of 20 patients' interviews, which were subsequently submitted to 102 patients, to obtain finally a set of 31 questions from the interpretation of the results obtained from classic psychometric analysis and also from non-classic methods (item response theory and Rasch model). The concept being measured is the impact of illness being experienced by HIV-infected subjects from their own perspective. The range of health states covered by this questionnaire relates to fairly mild conditions. Rasch analysis of this set of 31 questions (HIV-QL31) shows that it corresponds to one unidimensional construct. A single score can be calculated by simple summation of dichotomous response options. This score is highly reliable (Cronbach's coefficient = 0.93) and is also discriminant regarding the severity of clinical status.     

Age-related susceptibility to hepatotoxicants

Limited information is available regarding age-associated events that lead to differences in vulnerability to chemicals that injure the liver. For some agents, such as allyl alcohol, alterations in metabolic activation, by liver biotransformation enzymes, are responsible for age-associated changes in severity of liver damage. For other toxicants, such as carbon tetrachloride, there appears to be no relation between changes in activation/detoxification processes and the effects of aging on the extent of liver injury. With diquat, a rise in iron content seems to explain the increased toxicity observed in hepatocytes of old rats compared with those of young-adult rats. Additional research is needed to identify the mechanisms responsible for age-dependent differences in sensitivity to environmental chemicals.     

Human variability in susceptibility How big, how often, for what responses to what agents?

This paper first reviews in plain language some basic concepts and methods for estimating inter-individual variability in susceptibility from human data. A scale is offered to allow different variability findings to be understood and compared. Then the accumulated results of different variability analyses, information on how much variability has been observed and how often, is summarized in the form of a series of box plots. Data are presented on pharmacodynamic variability for various non-cancer effects, variability in susceptibility to infectious organisms, and variability in susceptibility to carcinogenesis by genetically-acting agents.     

A summary of recommendations for the management of alcohol problems: the quality assurance in the treatment of drug dependence project

This report presents outlines for approaches to intervening with excessive drinkers and problem/dependent drinkers. These recommendations are based on a meta-analysis of the treatment-outcome literature, a survey of treatment practices used in Australia and the views of a panel of experts. Recommendations for assessment, detoxification and intervention for excessive, problem and dependent drinkers are made. A number of interventions that are deemed unsuitable for use in this area, or that hold promise but require more evidence before they can be advocated for use are set out.     

Vitamin A status of socio-economically backward children

A comprehensive survey was carried out to asses the Vitamin A status of pre-school (0–6 yrs.) and school age (6–12 yrs.) children of socio-economically backward families from slums of Bombay and its suburbs. The Vitamin A, protein, calories and iron from the rice and dal based diet was found to be below recommended dietary allowances (RDA). Among the 1956 children surveyed 20% of the children showed low (<20 μg/dl) serum vitamin A levels. 4.8% of the children were suffering from one or the other signs of Vitamin A deficiency. Rose Bengal stain test (RBST) and conjuctival impression cytology (CIC) indicted the signs of mild conjuctival xerosis and of early epithelial changes which were correlated with serum vitamin A levels. Serum iron, PCV, Hb and RBC levels were below normal. The anthropometric measurements of these children were below 50th percentile of Indian Council of Medical Research (ICMR) standards. Due to lack of proper nutrition, the overall growth of children is either retarded or not upto the standard levels as was noted in majority of the children.     

Stress, attachment and skin diseases: a case-control study

Objectives In this case-control study we tested the hypothesis of an association between some psychosomatic skin diseases, attachment style and stress. Patients and methods A total of 177 cases and 194 controls seen between November 1992 and November 1993 at the Istituto Dermopatico dell'lmmacolata (IDD) in Rome, were enrolled into the study. Cases were outpatients with first diagnosis of hyperidrosis, chronic urticaria, generalized pruritus or alopecia areata. Controls were outpatients seen in the same period of time with first diagnosis of pigmenled nevi, keratosis or mycosis. The presence and weight of life stress events were assessed by u standard precoded questionnaire based on the Schedule of Recent Experiences (SRE) and on the Life Experiences Survey (LES). The attachment style was assessed by a modified version of the Shaver and Hazan questionnaire about feelings in a love relationship. We calculated 3 scores for each individual and classified study subjects in 2 groups: 1) "free" (= secure attachment); 2) "not free" (not secure attachment: anxious-ambivalent or avoidant). Questionnaires were self-administered in the presence of a trained psychologist. Adjusted odds ratios (OR) were calculated using a multiple logistic function. Results No association was found between the different stress scores and the skin diseases considered. The crude odds ratio for life stress events in the previous year was 1.4 (95% CI 0.8–2.7). After multiple adjustment for age, sex, marital status and education, the estimated OR was 1.6 (95% CI 0.8–3.0). One significant association emerged between the adult attachment style defined as “not free” and psychosomatic skin diseases: the adjusted OR was 4.0 (95% CI 1.4–12).