Smoking patterns among ninth-grade adolescents in the Pitkäranta district (Russia) and in eastern Finland

This study describes how ninth‐grade adolescents' smoking behavior in the Pitkäranta district (Russia) differs from their eastern Finland counterparts. Cross‐sectional data from the second North Karelia Youth Study and the Pitkäranta Youth Study were used. Subjects were all (n=385) ninth‐grade students in 10 comprehensive schools in Pitkäranta and all (n=2098) students of the same age in 24 comprehensive schools in eastern Finland. Students were asked about their smoking status, intentions to smoke, smoking situations, acquisition of tobacco products, and opportunity to smoke in the school area. The results showed very large differences in the smoking prevalence between Pitkäranta and eastern Finland. For boys, the prevalence of daily smoking was 29% and 19% in Pitkäranta and eastern Finland, respectively. The differences in girls were adverse: 7% and 21% of girls in Pitkäranta and eastern Finland, respectively, were daily smokers. However, as many as one third of the nonsmoking girls in Pitkäranta stated that they may experiment or start smoking later. Boys in Pitkäranta had vaguer attitudes about remaining nonsmokers than boys in eastern Finland. This situation anticipates worsening of the smoking epidemic in Pitkäranta and requires an effective prevention policy and cooperation between different groups in society.     

The effect of two physiotherapy approaches on physical and cognitive functions and independent coping at home in stroke rehabilitation. A preliminary follow-up study

PURPOSE: Activating physiotherapy was used to support the principle of post stroke functional recovery as a learning process which requires both cognitive and physical actions. The purpose of the present preliminary study was to examine the influence of activating physiotherapy on stroke patients' cognitive and physical functions and independent living at home compared with traditional treatment over a 12-month follow-up. METHODS: The 40 patients who received activating physiotherapy were compared with 40 patients receiving traditional therapy. Patients' physical functional capacity was measured one week and 12 months post stroke with the Barthel Index (BI), 10-m gait speed, the Postural Control and Balance for Stroke (PCBS) test, walking distances and patients' abilities to cope without outside help. Cognitive capacity was measured with specific neuropsychological tests: language, visuospatial functions, visual inattention and memory. RESULTS: Physical functional capacity improved significantly (p = 0.001) in both groups at the 12-month follow-up, but no significant differences were found between groups. However, the patients in the activating therapy group coped better without outside help (p = 0.042) and covered longer distances outdoors (p = 0.012). At follow-up all the measured cognitive functions had improved significantly in the activating therapy group and the change in memory in the same group differed significantly from that in the traditional therapy group (p < 0.001), where no significant improvement was observed. CONCLUSIONS: Activating therapy advanced stroke patients' cognitive and physical functional recovery and supported their return to independent life at home more than did traditional physiotherapy. In this respect activating therapy seems to have a beneficial influence on long-term stroke rehabilitation.     

Changes in transfer factor of the lung in response to bronchodilatation

Measurement of the transfer factor for carbon monoxide (T_LCO) is a widely used clinical lung function test. Although it is frequently applied in patients with bronchial obstruction, there is little information on the effects of bronchodilatation on the test. We therefore measured T_LCO in 40 patients before and after inhalation of terbutaline. T_LCO was measured with the single‐breath technique in 20 patients and with the intra‐breath technique in 20 patients. T_LCO was also measured in 20 healthy subjects with the single‐breath technique. Forced expiratory volume (FEV₁) increased from 2·9 ± 1·1 to 3·2 ± 1·2 l in patients with bronchial obstruction in response to terbutaline inhalation. T_LCO increased from 8·2 ± 2·6 to 8·6 ± 2·7 mmol min^–1 kPa^–1 (P< 0·001) and alveolar volume (V_A) from 5·74 ± 1·21 to 5·90 ± 1·21 l (P<0·001). There was no difference between the single‐breath and the intra‐breath techniques. There was little change in FEV₁ in the healthy subjects in response to terbutaline. T_LCO increased from 10·2 ± 2·1 to 10·5 ± 2·2 mmol min^–1 kPa^–1 (P< 0·01), but there was no change in V_A. The increase in T_LCO in patients may partly be explained by improved distribution of the inhaled gas. In healthy subjects, terbutaline may increase pulmonary capillary volume. We conclude that bronchodilatation results in a small increase in T_LCO in patients with light to moderate bronchoconstriction as well as in healthy subjects. The effect is small and should in most cases be simple to account for in the interpretation of pulmonary function tests, provided the patient’s treatment is known.     

N-glycolylneuraminic acid xenoantigen contamination of human embryonic and mesenchymal stem cells is substantially reversible

Human embryonic and mesenchymal stem cell therapies may offer significant benefit to a large number of patients. Recently, however, human embryonic stem cell lines cultured on mouse feeder cells were reported to be contaminated by the xeno-carbohydrate N-glycolylneuraminic acid (Neu5Gc) and considered potentially unfit for human therapy. To determine the extent of the problem of Neu5Gc contamination for the development of stem cell therapies, we investigated whether it also occurs in cells cultured on human feeder cells and in mesenchymal stem cells, what are the sources of contamination, and whether the contamination is reversible. We found that N-glycolylneuraminic acid was present in embryonic stem cells cultured on human feeder cells, correlating with the presence of Neu5Gc in components of the commercial serum replacement culture medium. Similar contamination occurred in mesenchymal stem cells cultured in the presence of fetal bovine serum. The results suggest that the Neu5Gc is present in both glycoprotein and lipid-linked glycans, as detected by mass spectrometric analysis and monoclonal antibody staining, respectively. Significantly, the contamination was largely reversible in the progeny of both cell types, suggesting that decontaminated cells may be derived from existing stem cell lines. Although major complications have not been reported in the clinical trials with mesenchymal stem cells exposed to fetal bovine serum, the immunogenic contamination may potentially be reflected in the viability and efficacy of the transplanted cells and thus bias the published results. Definition of safe culture conditions for stem cells is essential for future development of cellular therapies.     

Biomarkers in cerebrospinal fluid of patients with bipolar disorder versus healthy individuals: A systematic review

Background

The pathophysiological processes of bipolar disorder (BD) may be detectable by the use of cerebrospinal fluid (CSF) biomarkers.

Parents’ experiences of conducting a goal-directed intervention based on children’s self-identified goals,a qualitative study

Aim/objective: To explore and describe parents’ perceptions and experiences of conducting a goal-directed intervention focused on children’s self-identified goals.

Material and methods: Individual semi-structured interviews were performed with nine parents (8 mothers, 1 father). All the parents had participated actively in conducting a goal-directed intervention addressing their children’s self-identified goals. The interviews were analyzed using qualitative content analysis.

Results: From a parental perspective, working on children’s self-identified goals was a positive experience. The findings revealed three categories: Goals challenged the parents describes the parents’ experiences of the complexity of goal setting. The intervention demanded an intensive and flexible parental engagement; here the parents expressed the importance of active parental engagement, which for some parents could be challenging. The child’s personal goals gave more than anticipated describes the parents’ experiences of how the children’s personal goals positively influenced the children’s self-esteem, increased the children’s motivation for practice, and helped the children develop more than the parents had anticipated.

Conclusions and significance: In the parents’ experience, goal-directed intervention comprehensively relies on their engagement. Follow up’s from the occupational therapist motivated the parents and their own child’s personal goals gave them more than they could have expected. This indicates the importance of supporting parents and letting children actively participate in the goal setting process.     

Conversion of standard retrospective patient-reported outcomes to momentary versions: cognitive interviewing reveals varying degrees of momentary compatibility

Quality of Life Research - The purpose of this study was to adapt different domains of an existing retrospective questionnaire to momentary versions, to use and assess cognitive interviewing for...     

Co‐production of community mental health services: Organising the interplay between public services and civil society in Denmark

Co‐production involves knowledge and skills based on both lived experiences of citizens and professionally training of staff. In Europe, co‐production is viewed as an essential tool for meeting the demographic, political and economic challenges of welfare states. However, co‐production is facing challenges because public services and civil society are rooted in two very different logics. These challenges are typically encountered by provider organisations and their staff who must convert policies and strategies into practice. Denmark is a welfare state with a strong public services sector and a relatively low involvement of volunteers. The aim of this study was to investigate how provider organisations and their staff navigate between the two logics. The present analysis is a critical case study of two municipalities selected from seven participating municipalities, for their maximum diversity. The study setting was the Community Families programme, which aim to support the social network of mental health users by offering regular contact with selected private families/individuals. The task of the municipalities was to initiate and support Community Families. The analysis built on qualitative data generated at the organisational level in the seven participating municipalities. Within the two “case study” municipalities, qualitative interviews were conducted with front‐line co‐ordinators (six) and line managers (two). The interviews were recorded, transcribed verbatim and coded using the software program NVivo. The results confirm the central role played by staff and identify a close interplay between public services and civil society logics as essential for the organisation of co‐production. Corresponding objectives, activities and collaborative relations of provider organisations are keys for facilitating the co‐productive practice of individual staff. Organised in this way, co‐production can succeed even in a mental health setting associated with social stigma and in a welfare state dominated by public services.     

A network-based rehabilitation model for frail elderly people: development and assessment of a new model

INTRODUCTION AND PURPOSE: Living independently at home promotes the well-being of people aged 65 and over. In Finland, the municipalities are responsible for providing social and health services, including rehabilitation of the elderly. Rehabilitation is in practice carried out by independent rehabilitation centres. The Social Insurance Institution of Finland is a national agency responsible for financing and developing rehabilitation. Combining the efforts of these three agencies, a new network-based inpatient rehabilitation model was established to support the community living of frail elderly persons at high risk of institutionalization. This article describes the new model and evaluates the cooperation within the rehabilitation network, as well as the contents of the rehabilitation. MATERIAL AND METHODS: The new model was evaluated in two phases using diverse methods. First, the networks were assessed as they were being established in 2000, and secondly, when they were operational in 2002. The first phase involved 53 networks operating in 46 municipalities and 12 rehabilitation centres, and the second 44 networks in 41 municipalities and seven rehabilitation centres. The data were collected by questionnaires, interviews and reports. RESULTS: The rehabilitation networks were functional, although constant development and search for better working practices was time consuming. Two different approaches in the networks were found: the 'networks of creators' were able to carry out the new tasks highly successfully, while the 'networks of followers' only managed to do the minimum as instructed. Motivated network members and adequate resources appeared to be essential for a successful rehabilitation process. CONCLUSIONS: It is possible to create a functional rehabilitation network involving different agencies. Further development work is necessary to make the network-based rehabilitation model more efficient.