Clinical effectiveness of a mite allergen-impermeable bed-covering system in asthmatic mite-sensitive patients

BACKGROUND: Exposure to allergens plays a role in the development of bronchial hyperresponsiveness and in the chronic inflammatory response seen in asthmatic patients. House dust mites (HDMs) are an important source of allergen. Reduction of these allergens might lead to better lung function and reduction of asthma symptoms. OBJECTIVE: The effect of HDM-impermeable covers on HDM allergen levels, peak flow values, and asthma symptoms were measured. Therefore a randomized clinical trial was carried out. METHODS: Fifty-two allergic asthmatic patients were randomly allocated to use the HDM-impermeable or placebo covers. During the study period, daily peak flow and asthma symptom scores were recorded. Dust samples were taken from the mattresses. RESULTS: We observed a significant reduction in HDM allergen levels on the mattresses after encasing them with HDM-impermeable covers (reduction of 87% of Der p 1 in micrograms per gram of dust; P <.001). Baseline symptoms were so low that no improvement could be established. Morning peak expiratory flow is significantly higher in the intervention group compared with that seen in the placebo group during the study period (beta=20.2; P <.01). CONCLUSIONS: HDM-impermeable covers significantly decreased the level of HDM allergens. Furthermore, morning peak flow was significantly increased during the intervention period. This study indicates that HDM allergen-avoidance measures might have beneficial effects on allergen reduction and asthma outcome.     

Dreaming the impossible dream? An exploratory study on the expectations of Dutch clients with multiple problems concerning the co-production of public services

Currently, many policymakers try to encourage client involvement during the public service delivery process and make it a co-production. Clients are encouraged to act as active agents and embrace an integrated approach to address their problems to empower them. However, different studies have raised questions regarding to what extent these ambitions are appropriate for clients with vulnerabilities, such as clients with multiple problems. Aiming to further explore this issue, we studied the expectations of clients with multiple problems concerning the co-production of public services. We interviewed 46 clients with multiple problems at the start of their support trajectory. All 46 participants lived in five districts in Rotterdam, the Netherlands, and were recruited via community-based primary care teams. Our study indicates that co-production ambitions might not resonate with clients with multiple problems. The study shows that these clients’ expectations are driven by their feelings of being overwhelmed and stressed out by their situation, feelings of being a victim of circumstances, bad experiences with public services in the past, their evaluation of what counts as a problem and the envisioned solutions. These clients expect public service providers to take over, fix their main problem(s) and not interfere with other aspects of their lives (not an integrated approach). Although participants seek a ‘normal’ life with, e.g., a house, work, partner, children, holidays, a pet, and no stress (a white picket fence life) as ideal, they do not feel that this is attainable for them. More insight into the rationale behind these expectations could help to bridge the gap between policymakers’ ambitions and clients’ expectations.     

Use of Fertility Preservation Among a Cohort of Transgirls in the Netherlands

Purpose

The primary aims of the study are to examine the rate of attempted fertility preservation (FP) among a Dutch cohort of transgirls who started gonadotropin-releasing hormone analog treatment and the reasons why adolescents did or did not choose to attempt FP.

Including the voice of paediatric patients: Cocreation of an engagement game

BackgroundEngaging patients in health care, research and policy is essential to improving patient‐important health outcomes and the quality of care. Although the importance of patient engagement is increasingly acknowledged, clinicians and researchers still find it difficult to engage patients, especially paediatric patients. To facilitate the engagement of children and adolescents in health care, the aim of this project is to develop an engagement game.MethodsA user‐centred design was used to develop a patient engagement game in three steps: (1) identification of important themes for adolescents regarding their illness, treatment and hospital care, (2) evaluation of the draft version of the game and (3) testing usability in clinical practice. Adolescents (12–18 years) were engaged in all steps of the development process through focus groups, interviews or a workshop. These were audio‐recorded, transcribed verbatim and analysed in MAXQDA.Results(1) The important themes for adolescents (N = 15) were included: visiting the hospital, participating, disease and treatment, social environment, feelings, dealing with staff, acceptation, autonomy, disclosure and chronically ill peers. (2) Then, based on these themes, the engagement game was developed and the draft version was evaluated by 13 adolescents. Based on their feedback, changes were made to the game (e.g., adjusting the images and changing the game rules). (3) Regarding usability, the pilot version was evaluated positively. The game helped adolescents to give their opinion. Based on the feedback of adolescents, some last adjustments (e.g., changing colours and adding a game board) were made, which led to the final version of the game, All Voices Count.ConclusionsWorking together with adolescents, All Voices Count, a patient engagement game was developed. This game provides clinicians with a tool that supports shared decision‐making to address adolescents'' wishes and needs.Patient or Public ContributionPaediatric patients, clinicians, researchers, youth panel of Fonds NutsOhra and patient associations (Patient Alliance for Rare and Genetic Diseases, Dutch Childhood Cancer Organization) were involved in all phases of the development of the patient engagement game—from writing the project plan to the final version of the game.     

Implementing Non-violent Resistance,a Method to Cope with Aggression in Child and Adolescent Residential Care: Exploration of Staff Members Experiences

Staff members in residential care for youth are frequently confronted with aggressive behaviour, which has adverse effects on their stress levels and work satisfaction. This paper describes a qualitative evaluation to find out how staff members benefit from Non-violent Resistance (NVR), a method to create an aggression mitigating residential climate. Staff members were positive about NVR and reported feeling more relaxed. Most valued aspects of this method were the focus on being a team, delayed response and giving up the illusion of control. However, training and the intention to use NVR isn't enough, high quality implementation and maintenance are crucial.     

Reliability and concurrent validity of the Infant Motor Profile

Aim

The Infant Motor Profile (IMP) is a qualitative assessment of motor behaviour in infancy. It consists of five domains: movement variation, variability, fluency, symmetry, and performance. The aim of this study was to assess interobserver reliability and concurrent validity of the IMP with the Alberta Infant Motor Scale (AIMS) and an age‐specific neurological examination.

Method

Fifty‐nine preterm infants (25 females, 34 males; median gestational age 29.7wks, median birthweight 1285g) and 146 term infants (74 females, 72 males; median gestational age 40.1wks, birthweight 3500g) were included. Assessments were performed at corrected ages of 4, 6, 10, 12, and 18 months and consisted of the IMP, AIMS, and an age‐specific neurological examination. Interobserver reliability was investigated on a sample of 25 video recordings. Non‐parametric statistics were used to analyse the data.

Results

Interobserver reliability was high (intraclass correlation coefficient 0.95). At all ages, AIMS scores correlated weakly to fairly with total IMP scores (Spearman's ρ 0.36–0.55), but moderately to strongly with scores on the performance domain of the IMP (Spearman's ρ 0.47–0.84). A clear relation was found between total IMP score and outcome of the neurological examination (Kruskal–Wallis p<0.001 at all ages).

Interpretation

Interobserver reliability of the IMP is good. Concurrent validity with the AIMS is best for the IMP performance domain. Concurrent validity with age‐specific neurological examination is very good.     

The Effect of Roux-en-Y Gastric Bypass Surgery in Morbidly Obese Patients on Pharmacokinetics of (Acetyl)Salicylic Acid and Omeprazole: the ERY-PAO Study

Background

Data on the absorption of orally administered drugs following Roux-en-Y gastric bypass (RYGB) surgery in obese patients are limited and inconclusive. As it is difficult to predict changes in absorption, studies on frequently used drugs in this population are necessary. Acetylsalicylic acid (ASA) and omeprazole are two commonly prescribed drugs in obese patients.

Methods

In this repeated measures study, omeprazole and salicylic acid (SA) serum concentrations were measured before and after RYGB in 34 morbidly obese subjects. Time to maximum concentration (Tmax), lag time (Tlag), maximum concentration (Cmax), and area under the serum concentration versus time curve (AUC) were calculated for both drugs to determine possible differences in drug absorption after the procedure.

Results

For SA, Tmax significantly decreased after RYGB, while both Cmax and AUC_0–24 significantly increased. For omeprazole, both Tmax and Tlag significantly decreased after RYGB, while Cmax significantly increased. Mean AUC_0–12 significantly decreased post-surgery. The difference in AUC_0–12 before and after surgery varied between subjects.

Conclusions

Our study shows a faster absorption of both ASA and omeprazole after RYGB. The exposure to ASA is higher post-surgery, but the standard dose of 80 mg does not need to be modified, considering its range in effective dose. The exposure to omeprazole is, on average, decreased after surgery. Clinicians should be aware to increase the dose of omeprazole if symptoms suggest inadequate response.