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This article discusses a cross-sectional study conducted in the Netherlands to examine the dietary habits and nutritional intake of adults with atopic dermatitis (AD). The study found that adults with AD followed a cow's milk protein-free diet more often than those without AD. Additionally, the AD group had a lower intake of major food groups and lower total kilocalorie intake compared to the control group. The study highlights the importance of understanding the relationship between food and AD and recommends healthcare providers to assess dietary adaptations in individuals with AD. [Extracted from the article]

Background: In the Netherlands, patients have the legal right to make a request for euthanasia to their physician. However, it is not clear what it means in a moral sense for a physician to receive a request for euthanasia. The aim of this study is to explore the moral values of physicians regarding requests for euthanasia., Methods: Semi-structured interviews were conducted with nine primary healthcare physicians involved in decision-making about euthanasia. The data were inductively analyzed which lead to the emergence of themes, one of which was about values regarding end-of-life decisions., Results: Four clusters of values related to euthanasia requests are described: values related to 1) the patient; 2) the family; 3) the physician; and 4) life and death. The data show that the participants value patient autonomy as a necessary but not sufficient condition for meeting a euthanasia request. A good relationship with the patient and the family are important. For the physician, the values physician autonomy, responsibility, understanding the patient and relief of suffering play a role. Life as an intrinsic good and a peaceful death are also important values., Conclusion: This study shows that next to patient autonomy and the relationship with the patient and the family, it is important for the participants to act in accordance with their professional values and to do justice to values related to life and death. The awareness of going against the intrinsic value of life is crucial, even if performing euthanasia may result in a feeling of relief or gratitude afterwards., (© 2022. The Author(s).)

Glycogen storage disease type IIIa (GSDIIIa) is an inborn error of carbohydrate metabolism caused by a debranching enzyme deficiency. A subgroup of GSDIIIa patients develops severe myopathy. The purpose of this study was to investigate whether acute nutritional ketosis (ANK) in response to ketone-ester (KE) ingestion is effective to deliver oxidative substrate to exercising muscle in GSDIIIa patients. This was an investigator-initiated, researcher-blinded, randomized, crossover study in six adult GSDIIIa patients. Prior to exercise subjects ingested a carbohydrate drink (~66 g, CHO) or a ketone-ester (395 mg/kg, KE) + carbohydrate drink (30 g, KE + CHO). Subjects performed 15-minute cycling exercise on an upright ergometer followed by 10-minute supine cycling in a magnetic resonance (MR) scanner at two submaximal workloads (30% and 60% of individual maximum, respectively). Blood metabolites, indirect calorimetry data, and in vivo 31 P-MR spectra from quadriceps muscle were collected during exercise. KE + CHO induced ANK in all six subjects with median peak βHB concentration of 2.6 mmol/L (range: 1.6-3.1). Subjects remained normoglycemic in both study arms, but delta glucose concentration was 2-fold lower in the KE + CHO arm. The respiratory exchange ratio did not increase in the KE + CHO arm when workload was doubled in subjects with overt myopathy. In vivo 31 P MR spectra showed a favorable change in quadriceps energetic state during exercise in the KE + CHO arm compared to CHO in subjects with overt myopathy. Effects of ANK during exercise are phenotype-specific in adult GSDIIIa patients. ANK presents a promising therapy in GSDIIIa patients with a severe myopathic phenotype. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov identifier: NCT03011203., (© 2020 The Authors. Journal of Inherited Metabolic Disease published by John Wiley & Sons Ltd on behalf of SSIEM.)

Background: Initiating and maintaining a healthy lifestyle -including healthy eating and sufficient physical activity- is key for cardiometabolic health. A health-promoting environment can facilitate a healthy lifestyle, and may be especially helpful to reach individuals with a lower socio-economic status (SES). In the Supreme Nudge project, we will study the effects of pricing and nudging strategies in the supermarket - one of the most important point-of-choice settings for food choices - and of a context-specific mobile physical activity promotion app. This paper describes the stepwise and theory-based design of Supreme Nudge, which aims to develop, implement and evaluate environmental changes for a sustained impact on lifestyle behaviours and cardiometabolic health in low SES adults., Methods: Supreme Nudge uses a multi-disciplinary and mixed methods approach, integrating participatory action research, qualitative interviews, experimental pilot studies, and a randomized controlled trial in a real-life (supermarket) setting. First, we will identify the needs, characteristics and preferences of the target group as well as of the participating supermarket chain. Second, we will conduct a series of pilot studies to test novel, promising and feasible intervention components. Third, a final selection of intervention components will be implemented in a full-scale randomised controlled supermarket trial. Approximately 1000 low SES adults will be recruited across 8-12 supermarkets and randomised at supermarket level to receive 1) no intervention (control); 2) environmental nudges such as food product placement or promotion; 3) nudges and a tailored physical activity app that provides time- and context specific feedback; 4) pricing interventions, nudges, and the physical activity app. The effects on dietary behaviours and physical activity will be evaluated at 3, 6 and 12 months, and on cardiometabolic health at 6 and 12 months. Finally, we will evaluate the Reach, Effectiveness, Adoption, Implementation and Maintenance (RE-AIM) of the intervention, and we will use insights from System Innovation and Transition Management theories to define the best strategies for implementation and upscaling beyond the study period., Discussion: The Supreme Nudge project is likely to generate thorough evidence relevant for policy and practice on the effects of a mixed method and multi-disciplinary intervention targeting dietary behaviours and physical activity., Trial Registration: The real-life trial has been registered on 30 May 2018, NTR7302 .

Introduction: Participation in Human Papillomavirus (HPV) vaccination and Papanicolaou Screening (Pap smears) is low among ethnic minorities in the Netherlands and hardly any information is available about the cervical cancer prevention methods of Somali women living in the diaspora. This qualitative study, based on the Health Belief Model (HBM) and an intersectionality-based framework, explores the perceptions of Somali women living in the Netherlands regarding measures to prevent cervical cancer., Methods: Semi-structured interviews have been conducted with young Somali women aged 17-21 years (n = 14) and Somali mothers aged 30-46 years (n = 6). Two natural group discussions have been conducted with 12 and 14 Somali mothers aged 23-66 years. The collected data has been analyzed thematically for content., Results: In this study, we have identified perceived barriers to the use of preventive measures across three major themes: (1) Somali women and preventive healthcare; (2) Language, knowledge, and negotiating decisions; and (3) Sexual standards, culture, and religion. Many issues have been identified across these themes, e.g., distrust of the Dutch health care system or being embarrassed to get Pap smears due to Female Genital Mutilation (FGM) and having a Dutch, male practitioner; or a perceived low susceptibility to HPV and cancer because of the religious norms that prohibit sex before marriage., Conclusions: Current measures in the Netherlands to prevent women from developing cervical cancer hardly reach Somali women because these women perceive these kinds of preventative measures as not personally relevant. Dutch education strategies about cervical cancer deviate from ways of exchanging information within the Somali community. Teachers can provide culturally sensitive information to young Somali women in schools. For Somali mothers, oral education (e.g., poetry or theater) about the Dutch health care system and men's roles in HPV transmission may be useful. An intersectional approach, grounded in the HBM, is recommended to promote equal access to preventive health care for Somali women.

Background: To enhance guideline-based non-surgical management of hip or knee osteoarthritis (OA), a multidisciplinary, stepped-care strategy has been implemented in primary care in a region of the Netherlands. To facilitate this implementation, the self-management booklet "Care for Osteoarthritis" was developed and introduced. The aim of the booklet was to educate patients about OA, to enhance the patient's active role in the treatment course, and to improve the communication with health care providers. To successfully introduce the booklet on a large scale we assessed barriers and facilitators for patients to using this booklet., Methods: Seventeen primary care patients with hip or knee OA who received the self-management booklet participated in this qualitative study using semi-structured interviews. Purposive sampling was used to ensure diversity of the patients' view about the booklet. The interviews were transcribed verbatim and analysed using a thematic analysis approach., Results: Three core themes with patient perceived barriers and facilitators to use the booklet emerged from the interviews: 1) the role of health care providers, 2) the patient's perceptions about OA and its manageability, and 3) the patient's perceptions about the usefulness of the booklet and patient's information needs. Regarding the first theme, a barrier was the lack of encouragement from health care providers to use the booklet in the treatment course of OA. Moreover, patients had doubts concerning the health care providers' endorsement of non-surgical treatment for OA. Barriers from the second theme were: thinking that OA is not treatable or that being pro-active during the treatment course is not important. In contrast, being convinced about the importance of an active participation in the treatment course was a facilitator. Third, patients' perceptions about the usefulness of the booklet and patients' information needs were both identified as barriers as well as facilitators for booklet use., Conclusions: This study contributes to the understanding of patient perceived barriers and facilitators to use a self-management booklet in the treatment course of OA. The results offer practical starting points to tailor the implementation activities of the booklet nationwide and to introduce comparable educational tools in OA primary care or in other chronic diseases.

Aims and Objectives: To gain an insight into strategies, adopted by Dutch respiratory nurses during clinic sessions, to improve self-management of patients with chronic obstructive pulmonary disease., Background: Chronic obstructive pulmonary disease is highly prevalent and a significant cause of morbidity and mortality, impacting on quality of life and healthcare expenditure. Health promotion is therefore an important consideration. By applying specific strategies, respiratory nurses can play a major role in the promotion of self-management. Research has shown that respiratory nurses, who run clinics, have insufficient knowledge of evidence-based strategies that can be adopted to promote self-management among chronic obstructive pulmonary disease patients. It appears that respiratory nurses adopt their own strategies during clinic sessions., Design: A qualitative research study was carried out using Grounded Theory method., Methods: Data were collected during open interviews conducted by an external researcher with a nursing background. The interviews were analysed through coding after which categories were developed., Results: Fourteen respiratory nurses were interviewed. The results show that respiratory nurses emphasise quitting smoking during the consult. Attention is also paid to inhalation medication and techniques. Other self-management strategies that respiratory nurses use are: application of specific interviewing techniques, referring to other healthcare professionals and providing tools for coping with the illness in everyday life., Conclusion and Relevance to Clinical Practice: The main emphasis during the clinic session is directed at quitting smoking. Other self-management strategies such as providing information regarding nutrition and exercise, instilling confidence and becoming an equal discussion partner, gain less attention. During the clinic session, respiratory nurses should also focus on these self-management strategies in addition to quitting smoking. Further research should be directed at self-management strategies used by respiratory nurses in relation to different characteristics of patients. In this way, a more patient-oriented form of consultation could be developed for chronic obstructive pulmonary disease patients., (© 2013 John Wiley & Sons Ltd.)

Background: Caesarean section (CS) rates are rising worldwide. In the Netherlands, the most significant rise is observed in healthy women with a singleton in vertex position between 37 and 42 weeks gestation, whereas it is doubtful whether an improved outcome for the mother or her child was obtained. It can be hypothesized that evidence-based guidelines on CS are not implemented sufficiently. Therefore, the present study has the following objectives: to develop quality indicators on the decision to perform a CS based on key recommendations from national and international guidelines; to use the quality indicators in order to gain insight into actual adherence of Dutch gynaecologists to guideline recommendations on the performance of a CS; to explore barriers and facilitators that have a direct effect on guideline application regarding CS; and to develop, execute, and evaluate a strategy in order to reduce the CS incidence for a similar neonatal outcome (based on the information gathered in the second and third objectives)., Methods: An independent expert panel of Dutch gynaecologists and midwives will develop a set of quality indicators on the decision to perform a CS. These indicators will be used to measure current care in 20 hospitals with a population of 1,000 women who delivered by CS, and a random selection of 1,000 women who delivered vaginally in the same period. Furthermore, by interviewing healthcare professionals and patients, the barriers and facilitators that may influence the decision to perform a CS will be measured. Based on the results, a tailor-made implementation strategy will be developed and tested in a controlled before-and-after study in 12 hospitals (six intervention, six control hospitals) with regard to effectiveness, experiences, and costs., Discussion: This study will offer insight into the current CS care and into the hindering and facilitating factors influencing obstetrical policy on CS. Furthermore, it will allow definition of patient categories or situations in which a tailor-made implementation strategy will most likely be meaningful and cost effective, without negatively affecting the outcome for mother and child., Trial Registration: http://www.clinicaltrials.gov: NCT01261676.

The efficacy of azacitidine in the treatment of high-risk myelodysplastic syndromes (MDS), chronic myelomonocytic leukaemia (CMML) and acute myeloid leukaemia (AML) (20-30% blasts) has been demonstrated. To investigate the efficacy of azacitidine in daily clinical practice and to identify predictors for response, we analysed a cohort of 90 MDS, CMML and AML patients who have been treated in a Dutch compassionate named patient programme. Patients received azacitidine for a median of five cycles (range 1-19). The overall response rate (complete/partial/haematological improvement) was 57% in low risk MDS, 53% in high risk MDS, 50% in CMML, and 39% in AML patients. Median overall survival (OS) was 13·0 (9·8-16·2) months. Multivariate analysis confirmed circulating blasts [Hazard Ratio (HR) 0·48, 95% confidence interval (CI) 0·24-0·99; P = 0·05] and poor risk cytogenetics (HR 0·45, 95% CI 0·22-0·91; P = 0·03) as independent predictors for OS. Interestingly, this analysis also identified platelet doubling after the first cycle of azacitidine as a simple and independent positive predictor for OS (HR 5·4, 95% CI 0·73-39·9; P = 0·10). In conclusion, routine administration of azacitidine to patients with variable risk groups of MDS, CMML and AML is feasible, and subgroups with distinct efficacy of azacitidine treatment can be identified., (© 2011 Blackwell Publishing Ltd.)

Regulations have been adopted in several countries of the European Union which prescribe that dental treatment waste water must be discharged via an amalgam separator device. Since the effectivity of the device strongly depends on the size of the amalgam waste particles, this size was evaluated in waste water samples from eight dental offices. Per sample, all solid particles were separated from the waste water by pressure filtration, then dried and divided into six fractions by being sieved over five sieves with decreasing mesh width. Of the particles in each fraction, the density was determined by picnometry, the mass by weighing, and the area and width by image analysis. For this analysis, width was defined as the dimension perpendicular to the length of the particles. By combining the density, area, and width determinations of all fractions, we obtained mass distributions per waste particle width of the samples. The proportional amalgam mass of the distributions was estimated with the measured density of the particle fractions and with a number of assumptions for the density of amalgam particles only and of other waste particles only. Each waste sample has its own characteristics with respect to the mass and density of the particle fractions. The size distribution of waste particles has a bimodal shape and consists of a distribution of small (width, 2 to 90 microns) and large particles (width, 160 to 5500 microns). For small particles with a width up to 60 microns, the influence of the assumptions on the estimation of the proportion amalgam of the waste mass distribution is minor when compared with the sampling error. By averaging the estimations over the samples, one can estimate the weight of amalgam particles with a width < 10 microns and < 50 microns, respectively, between 4 and 15% and between 15 and 30%. The smallest particles comprising 5% of the amalgam mass have an estimated width of up to 15 microns.