Frequent Callers: “Good Care” with ICTs in Indian Transnational Families

ABSTRACT

In the context of transnational family life, everyday information and communication technologies (ICTs) are key members of transnational care collectives. Through the approach of material semiotics to care as a relational practice between people and nonhuman entities, I explore frequent calling as one aspect of these collectives. I analyze the practice of frequent calling on phone and webcam between elderly parents living in Kerala, South India, and their adult children who work abroad as nurses. When family members are scattered around the world, frequent calling becomes a way to enact “good care” at a distance.

MALAYALAM ABSTRACT

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Living with Advanced Chronic Obstructive Pulmonary Disease: A Qualitative Interview Study with Patients and Informal Carers

Abstract

The disease trajectory in chronic obstructive pulmonary disease (COPD) is characterised by a progressive decline in overall function, loss of independence and reduction of health-related quality of life. Although the symptom burden is high and care is often demanding, patients’ and informal carers’ experiences in living with advanced COPD are seldom described. This study sought to explore patients’ and informal carers’ experiences in living with advanced COPD and to understand their awareness about palliative care provision in advanced COPD. About 20 patients and 20 informal carers were recruited in a respiratory care service in Southern Switzerland. Semistructured individual interviews with participants were conducted on clinic premises and audio-recorded. Interviews lasted between 35 and 45?min. Data were analysed using thematic analysis.

Living day to day with COPD, psychosocial dimension of the disease and management of complex care were the main themes identified. Patients and informal carers reported a range of psychological challenges, with feelings of guilt, discrimination and blame. Most of the participants had no knowledge of palliative care and healthcare services did not provide them with any information about palliative care approaches in advanced COPD. The reported psychological challenges may influence the relationship between patients, informal carers and healthcare professionals, adding further complexity to the management of this long-term condition. Further research is needed to explore new ways of managing complex care in advanced COPD and to define how palliative care may be included in this complex care network.     

Semaglutide might be a key for breaking the vicious cycle of metabolically associated fatty liver disease spectrum?

Metabolically associated fatty liver disease (MAFLD) is a liver manifestation of metabolic syndrome potentially related to unfavorable hepatic and extrahepatic outcomes and progression to cirrhosis. Up to date, there are no approved pharmacotherapies for the treatment of MAFLD, so management focused on lifestyle interventions to encourage weight loss, and treatment of coexisting conditions is the only available option. Unfortunately, the aforementioned is often not potent enough to offer reversal or slow down hepatic inflammation and fibrosis. Glucagon-like peptide-1 receptor agonists have a favorable effect on glycemic management and weight loss of patients with type 2 diabetes mellitus and recently published data suggest their potential in MAFLD treatment. In addition, some of the agents have proven cardiovascular and renal benefits in dedicated cardiovascular outcome trials, making them an interesting therapeutic option. In this opinion review, we discuss the role of semaglutide in MAFLD.     

Serotonin transporter gene polymorphism and personality traits in primary alcohol dependence.

We tested the hypothesis of an association between the serotonin transporter (5-HTT) gene regulatory region polymorphism and the Temperament and Character Inventory (TCI) personality dimension of Harm Avoidance. For the study, 124 subjects seeking inpatient treatment for primary alcohol dependence were grouped by their 5-HTT genotype and assessed with the TCI. Genotypes differed statistically significantly in Harm Avoidance but not in any other personality trait. This gives support to the hypothesis that the TCI temperament Harm Avoidance is associated with serotonergic neurotransmission in primary alcohol dependence.     

Methods for quantitative assessment of tissue microcirculation using dynamic contrast-enhanced MR imaging

Summary The development of rapid magnetic resonance imaging (MRI) sequences makes it possible to detect the fast kinetics of tissue response after intraveneous administration of paramagnetic contrast media (CM), reflecting the status of tissue microcirculation. In this paper, the basic physical and tracer kinetic principles of dynamic relaxivity and susceptibility contrast MRI techniques are reviewed. The quantitative analysis of the acquired dynamic image data is broken up into an MR specific part, in which the observed signal variations are related to the CM concentration in the tissue, and an MR independent part, in which the computed concentration-time-courses are analyzed by tracer kinetic modeling. The purpose of the applied models is to describe the underlying physiological processes in mathematical terms and thus to enable the estimation of tissue specific parameters from measured dynamic image series. Whereas the capillary permeability can be estimated from dynamic relaxivity contrast enhanced MRI studies, the regional blood volume as well as the regional blood flow can be determined from dynamic susceptibility contrast enhanced image series. However, since there are no intravascular but only diffusible CM available at present, the application of the susceptibility technique is currently restricted to brain tissues with intact blood brain barrier. The practical realization of both dynamic MRI techniques is demonstrated by case studies. Eingegangen am 5. M?rz 1997 Angenommen am 24. April 1997