Peritoneal dialysis treatment in children and parental stress

The burden placed on the parents of a child in dialysis treatment can induce negative effects on the medical treatment and on the psychological development of the child. To identify which families are at risk, both parents of 14 out of 16 eligible patients in continuous ambulatory peritoneal dialysis (CAPD) answered an extensive questionnaire three times during one year. Large differences were found between the families with regard to the amount of stress experienced. Parents of older children (< 5 years) (and particularly parents of children with a failed transplantation) experienced significantly more stress. The nature of the stress was determined more by the psychological aspects than by the medical aspects of the treatment. Concern about the future contributed most to the stress experienced. Therefore, emotional support as well as practical help for families at risk is recommended.     

The geometry of triple-balloon dilation

Triple-balloon dilation (TBD) of a variety of luminal structures has been successfully, though infrequently, used. A mathematical model is presented for the selection of balloon sizes, and equations and tables are derived that allow the user to estimate more accurately the size of balloons needed for TBD of structures with large lumina. With TBD, an approximately circular lumen can be formed. Also, TBD allows smaller, higher-pressure balloons to be used instead of single, low-pressure, large balloons. However, multiple puncture sites may be required for TBD.     

Severe mental disorders in complex emergencies

People with severe mental disorders are a neglected and vulnerable group in complex emergencies. Here, we describe field experiences in establishing mental health services in five humanitarian settings. We show data to quantify the issue, and suggest reasons for this neglect. We then outline the actions needed to establish services in these settings, including the provision of practical training, medication, psychosocial supports, and, when appropriate, work with traditional healers. We have identified some persisting problems locally, nationally, and internationally, and suggest some solutions. Protection and care of people with severe mental disorders in complex emergencies is a humanitarian responsibility.     

Home visits for frail older people: a qualitative study on the needs and preferences of frail older people and their informal caregivers

Background

A number of studies have examined the effects of home visits and showed inconsistent results on physical functioning, institutionalisation, and mortality. Despite continuing interest from professionals in home visits for older people, reports on older people’s needs and preferences for such visits are scarce.

Aim

This qualitative study aims to explore the views and needs of community-dwelling frail older people concerning home visits.

Design and setting

A qualitative study including interviews with frail older persons and their informal caregivers living in the area of Nijmegen, the Netherlands.

Method

Semi-structured interviews were conducted with frail older people and informal caregivers. A grounded theory approach was used for data-analysis.

Results

Eleven frail older people and 11 informal caregivers were included. Most participants emphasised the importance of home visits for frail older people. They felt that it would give older people the personal attention they used to receive from GPs but miss nowadays. Most stated that this would give them more trust in GPs. Participants stated that trust is one of the most important factors in a good patient–professional relationship. Further, participants preferred home visits to focus on the psychosocial context of the patient. They stated that more knowledge of the psychosocial context and a good patient–professional relationship would enable the professional to provide better and more patient-centred care.

Conclusion

Patients’ expectations of home visits are quite different from the actual purpose of home visiting programmes; that is, care and wellbeing versus cure and prevention. This difference may partly explain why the effectiveness of home visits remains controversial. Future studies on home visits should involve patients in the development of home visiting programmes.     

Effects of steroids and angiotensin converting enzyme inhibition on circumferential strain in boys with Duchenne muscular dystrophy: a cross-sectional and longitudinal study utilizing cardiovascular magnetic resonance

Background

Steroid use has prolonged ambulation in Duchenne muscular dystrophy (DMD) and combined with advances in respiratory care overall management has improved such that cardiac manifestations have become the major cause of death. Unfortunately, there is no consensus for DMD-associated cardiac disease management. Our purpose was to assess effects of steroid use alone or in combination with angiotensin converting enzyme inhibitors (ACEI) or angiotension receptor blocker (ARB) on cardiovascular magnetic resonance (CMR) derived circumferential strain (ε_cc).

Methods

We used CMR to assess effects of corticosteroids alone (Group A) or in combination with ACEI or ARB (Group B) on heart rate (HR), left ventricular ejection fraction (LVEF), mass (LVM), end diastolic volume (LVEDV) and circumferential strain (ε_cc) in a cohort of 171 DMD patients >5 years of age. Treatment decisions were made independently by physicians at both our institution and referral centers and not based on CMR results.

Results

Patients in Group A (114 studies) were younger than those in Group B (92 studies)(10 ± 2.4 vs. 12.4 ± 3.2 years, p < 0.0001), but HR, LVEF, LVEDV and LVM were not different. Although ε_cc magnitude was lower in Group B than Group A (-13.8 ± 1.9 vs. -12.8 ± 2.0, p = 0.0004), age correction using covariance analysis eliminated this effect. In a subset of patients who underwent serial CMR exams with an inter-study time of ~15 months, ε_cc worsened regardless of treatment group.

Conclusions

These results support the need for prospective clinical trials to identify more effective treatment regimens for DMD associated cardiac disease.