Environments that promote recovery in acute care mental health: nursing perspectives explored through interpretative description.

BACKGROUND: A significant change in mental health care has involved the need to implement recovery-oriented practices and services. However, recovery-oriented care has been poorly defined within acute care mental health settings. OBJECTIVES: The central aims of the study were to increase knowledge about what constitutes a recovery-oriented environment within contemporary acute care units and to inform recovery-oriented nursing practice. METHODS: Interpretative description was applied to answer the question: What strategies and resources do nurses identify as being most conducive to fostering a recovery-oriented environment in acute care mental health units? Purposive sampling was used to recruit 11 nurses from 6 acute care units. The inclusion criteria included a minimum of 1-year patients and holding active nursing registration. Nursing experience in community-based or chronic care settings and with children and adolescents were exclusion criteria. Six nurses also participated in a focus group. RESULTS: Key aspects of a recovery-oriented acute care environment included understanding the needs of individual patients along with the dynamics of the healthcare team. Nurses had important roles in promoting recovery-oriented environments and reported a need for increased resources to move beyond the bio-medical model and align practice with personal recovery. CONCLUSION: A recovery-oriented environment was described as a safe, peaceful and holistic environment with adequate space to balance needs for privacy, interaction and activity. This environment is fostered through respectful communication and healthy relationships among team members, patients, family and formal supports. These nurses had the knowledge, skill and desire to promote recovery-oriented environments, yet resources such as leisure activities and group therapy were required to promote personal recovery.

Medication-free mental health treatment: a focus group study of milieu therapeutic settings.

BACKGROUND: Medication-free treatment within mental health care aims to offer therapeutic support as an alternative to psychotropic medication. Introducing milieu therapy for severely mentally ill persons in a medication-free unit requires significant changes to the traditional medication-based psychiatric setting. The present study examines how milieu therapists experience working with medication-free treatment for people with severe mental health challenges. The research question was "What may be required to succeed with medication-free treatment in milieu therapeutic settings?" METHODS: A qualitative study with four focus groups were conducted with 23 milieu therapists from three inpatient units in two mental health institutions. Thematic analysis was performed. RESULTS: One main theme was identified: medication-free treatment involves therapists and patients working together on holistic and personal health promotion. This common thread links the four themes: helping patients to make changes in their life; having time to focus on the individual patient; being a professional companion; and working together as a team with the patient. CONCLUSIONS: A holistic approach is necessary for medication-free treatment to succeed. This requires working together in multidisciplinary teams with a focus on the individual patient. Milieu therapists must engage and take more responsibility in the patient's process of health promotion. A change from a medical to a humanistic paradigm within mental health care is needed.

Milieu-specific differences in symptom severity and treatment outcome in psychosomatic rehabilitation in Germany.

Introduction: Previous studies that focused on socioeconomic differences did not comprehensively explain existing inequalities in psychosomatic rehabilitation in Germany. We applied a social milieu approach, which additionally includes sociocultural factors such as lifestyles, attitudes and values, to investigate differences among patients in symptom severity, psychosocial impairment and improvement over the course of the intervention. Methods: As a model for social milieus, the empirical Sinus milieus were used. 2,000 patients of two psychosomatic rehabilitation clinics in Germany were included and their milieu was assessed with the Sinus milieu indicator for Germany 10/2018 questionnaire. BDI-II (N = 1,832) and HEALTH-49 (N = 1,829) questionnaires were used to measure depressiveness and psychosocial impairment at admission (T0) and discharge after 5 weeks of treatment (T1). Milieu differences in severity and improvement were analyzed by mixed-model ANOVAs. Results: Milieu distribution was not representative of the overall population of Germany. We found significant differences between patients from different milieus in both BDI-II and HEALTH-49 (p < 0.001). Patients from the Precarious Milieu had the highest burden of depressive symptoms in BDI-II and the highest impairment on all HEALTH-49 scales at T0 and T1. Over the course of rehabilitation, patients from all milieus improved significantly in all domains (p < 0.001). Significant interaction effects showed milieu-dependent differences in improvement for depressiveness on the BDI-II [F(9, 1822) = 2.50, p = 0.008] and for three HEALTH-49 scales, namely Psychological well-being [F(9, 1819) = 3.30, padj = 0.005], Interactional difficulties [F(9, 1819) = 2.74, padj = 0.036] and Activity and Participation [F(9, 1819) = 4.94, padj < 0.001], while post-hoc tests only revealed two significant group differences for the last scale. In all domains, patients from the Precarious Milieu retained higher symptoms and impairment at T1 than patients from better-off milieus had at T0. Discussion: Social milieu was associated with symptom severity, treatment access and outcome of psychosomatic rehabilitation patients. Milieu-specific sociocultural habits, psychosocial needs and therapeutic demands may help describe differences and should be considered in therapy planning and implementation, to improve equal access, quality and effectiveness of rehabilitation. Therefore, further research on milieu-specific differences and needs is necessary.

Does mindfulness reduce perceived stress in healthcare professionals?

BACKGROUND: Healthcare professionals (HCPs) are exposed to multiple psychosocial risks that may lead to high levels of stress and low levels of life satisfaction and well-being. Mindfulness, defined as the awareness that arises by intentionally paying attention in the present moment and in a non-judgmental way, seems to be a moderator in the causal association between life stressors and well-being. AIMS: The aim of the present study was to test the model of relationships between self-reported mindfulness, perceived stress, well-being index and life satisfaction in a sample of Tunisian HCPs. METHODS: We performed a correlational cross-sectional study on a sample of HCPs at Hedi Chaker University Hospital, Tunisia. We used validated self-reporting instruments: the Mindful Attention Awareness Scale (MAAS), the Perceived Stress Scale (PSS), the World Health Organisation Well-Being Index (WHO-5) and the Satisfaction with Life Scale (SWLS). For data analysis, the SPSS version 23 program was used. RESULTS: Participants (n=297) included staff nurses (49.2%), medical technicians (19.2%) and doctors (31.6%). The overall model revealed that reduced perceived stress (ß=-0.30, P<0.000) and high levels of well-being (ß=0.13, P=0.03) were associated with mindfulness, explaining 14% of the variance. Individually, perceived stress significantly predicted mindfulness explaining 13% of the variance. CONCLUSION: The study explores a variety of elements that can support the development of mindfulness interventions for stress prevention, staff well-being, and improvement of services as a whole.

Berberis lycium fruit extract and its phytoconstituents berberine and rutin mitigate collagen-CFA-induced arthritis (CIA) via improving GSK3ß/STAT/Akt/MAPKs/NF-κB signaling axis mediated oxi-inflammation and joint articular damage in murine model.

Rheumatoid arthritis (RA), a chronic auto-immune disease, is often result of persistent and misdirectional inflammation and cannot be effectually resolved by single-target selective drugs. Present study attempted to uncover anti-arthritic efficacy and governing molecular mechanism of BLFE and its phytoconstituents berberine and rutin, with focus on dysregulated oxi-inflammation and structural integrity during articular damage using Collagen II-CFA-induced RA mice model. NMR-based phytometabolomic analysis revealed presence of phenolics and alkaloids such as berberine and rutin. BLFE, rutin and berberine remarkably mitigated Collagen II-CFA-induced disease severity index, articular damage, immune cells influx and pannus formation. An effective decrease in levels of TNF-α, IL-6, IL-1ß, IFN-γ, IL-13, IL-17, MMPs, RORγt, Ob-cadherin, Cox-2, iNOS and enhancement in IL-10, IL-4 and IL-5, BMP-6/7 was observed in BLFE, rutin and berberine treatments. Molecular mechanistic analysis demonstrated reduction in expression of p-STAT-1/3, p-PI3K, p-Akt, p-JNK, p-p38, p-IκB, p-NF-κB and ß-catenin via BLFE, rutin and berberine. Furthermore, reduced activation of p-ERK and p-GSK3ß and enhanced splenic Tregs was only noticed in BLFE and berberine. Thus, the signifying presence of these phytoconstituents could contribute to the above-mentioned findings. These findings imply that BLFE could be beneficial for assuaging deleterious aspects of RA mediated via perturbed inflammation.

[Mindfulness as a prevention tool in addiction]. / La pleine conscience comme outil de prévention en addictologie.

The development of psychosocial skills in children is considered an important element in the promotion of health and well-being. Mindfulness meditation in schools is a promising start in managing emotions and preventing addictions. A report from an addiction nurse on the experience of children in the fourth and fifth grades.

Homeostasis: The Underappreciated and Far Too Often Ignored Central Organizing Principle of Physiology.

The grand challenge to physiology, as was first described in an essay published in the inaugural issue of Frontiers in Physiology in 2010, remains to integrate function from molecules to intact organisms. In order to make sense of the vast volume of information derived from, and increasingly dependent upon, reductionist approaches, a greater emphasis must be placed on the traditional integrated and more holistic approaches developed by the scientists who gave birth to physiology as an intellectual discipline. Our understanding of physiological regulation has evolved over time from the Greek idea of body humors, through Claude Bernard's "milieu intérieur," to Walter Cannon's formulation of the concept of "homeostasis" and the application of control theory (feedback and feedforward regulation) to explain how a constant internal environment is achieved. Homeostasis has become the central unifying concept of physiology and is defined as a self-regulating process by which an organism can maintain internal stability while adjusting to changing external conditions. Homeostasis is not static and unvarying; it is a dynamic process that can change internal conditions as required to survive external challenges. It is also important to note that homeostatic regulation is not merely the product of a single negative feedback cycle but reflects the complex interaction of multiple feedback systems that can be modified by higher control centers. This hierarchical control and feedback redundancy results in a finer level of control and a greater flexibility that enables the organism to adapt to changing environmental conditions. The health and vitality of the organism can be said to be the end result of homeostatic regulation. An understanding of normal physiology is not possible without an appreciation of this concept. Conversely, it follows that disruption of homeostatic mechanisms is what leads to disease, and effective therapy must be directed toward re-establishing these homeostatic conditions. Therefore, it is the purpose of this essay to describe the evolution of our understanding of homeostasis and the role of physiological regulation and dysregulation in health and disease.

Awareness about Anaemia and Weekly Iron-Folic Acid Supplementation (WIFAS) among School-Going Adolescent Girls and Parents in East Java and East Nusa Tenggara, Indonesia.

Since 2016, Indonesia has been implementing a weekly iron-folic acid supplementation (WIFAS) program in two provinces for school going adolescent girls to reduce anaemia. This study aimed to explore the awareness and understanding of school-going adolescent girls and parents regarding anaemia and WIFAS. The study was conducted in 10 districts, each from East Java province and East Nusa Tenggara province. Twenty focused group discussions (FGDs) were conducted with school-going adolescent girls (n=174) and ten FGDs with parents (n=66). Also, in-depth interviews (IDIs) were conducted with school-going adolescent girls (n=20) and their parents (n=10) from 20 schools. All FGDs and IDIs were audio-recorded, transcribed verbatim, and analyzed for themes using NVivo Pro 12 software. School going adolescent girls and parents had high levels of misinformation about anaemia and healthy nutritional practices, which were influenced by socio-cultural milieu and local dietary habits. Both parents and girls perceived low risk of anaemia for school-going adolescent girls. Girls stated that their parents' opinion about anaemia influenced their desire to consume iron supplements. In conclusion, girls and parents would benefit from increased access to information about anaemia risks and prevention, and the benefits of WIFAS for adolescent girls. Prevention of anemia should include relevant dietary guidance that considers their socio-cultural milieu and local dietary habits.

Anabolic competence: Assessment and integration of the multimodality interventional approach in disease-related malnutrition.

Disease-related malnutrition (DRM) is a frequent clinical problem, characterized by loss of lean body mass and decreased function, including muscle function and immunocompetence. In DRM, nutritional intervention is necessary, but it has not consistently been shown to be sufficient. Other factors, for example, physical activity and hormonal or metabolic influencers of the internal milieu, are also important in the treatment of DRM. A prerequisite for successful treatment of DRM is the positive balance between anabolism and catabolism. The aim of this review was to approach DRM using this paradigm of anabolic competence, for conceptual and practical reasons. Anabolic competence is defined as "that state which optimally supports protein synthesis and lean body mass, global aspects of muscle and organ function, and immune response." Anabolic competence and interdisciplinary, multimodality interventions create a practical foundation to approach DRM in a proactive comprehensive way. Here, we describe the paradigm of anabolic competence, and its operationalization by measuring factors related to anabolic competence and suited for clinical management of patients with DRM.

Integrated Care Approaches Used for Transitions from Hospital to Community Care: A Scoping Review.

ABSTRACTIntegrated care is a promising approach for improving care transitions for older adults, but this concept is inconsistently defined and applied. This scoping review describes the size and nature of literature on integrated care initiatives for transitions from hospital to community care for older adults (aged 65 and older) and how this literature conceptualizes integrated care. A systematic search of literature from the past 10 years yielded 899 documents that were screened for inclusion by two reviewers. Of the 48 included documents, there were 26 journal articles and 22 grey literature documents. Analysis included descriptive statistics and a content analysis approach to summarize features of the integrated care initiatives. Results suggest that clinical and service delivery integration is being targeted rather than integration of funding, administration, and/or organization. To promote international comparison of integrated care initiatives aiming to improve care transitions, detailed descriptions of organizational context are also needed.

Polyunsaturated fatty acids in plasma at 8 years and subsequent allergic disease.

BACKGROUND: Polyunsaturated fatty acids (PUFAs) are hypothesized to modulate the risk of allergic disease. However, evidence from previous studies is inconclusive, and limited longitudinal data exist using circulating biomarkers of PUFA intake and metabolism. OBJECTIVE: We aimed to investigate associations between n-3 and n-6 PUFAs at age 8 years and asthma, rhinitis, and aeroallergen sensitization at age 16 years. METHODS: Proportions of n-3 PUFAs (very long-chain n-3 [VLC n-3; sum of eicosapentaenoic acid, docosapentaenoic acid, and docosahexaenoic acid] and α-linolenic acid) and n-6 PUFAs (linoleic acid and arachidonic acid [AA]) in blood samples at age 8 years were measured for 940 children from the prospective Swedish birth cohort BAMSE (Children, Allergy, Milieu, Stockholm, Epidemiology). Allergic disease phenotypes were defined by using questionnaires and IgE measures at the ages of 8 and 16 years. Logistic regression was used to examine potential associations. RESULTS: A higher proportion of total VLC n-3 PUFAs in plasma at age 8 years was associated with a reduced risk of prevalent asthma, rhinitis, and aeroallergen sensitization at age 16 years and with incidence of asthma between 8 and 16 years (adjusted odds ratio, 0.67; 95% CI, 0.47-0.94). AA was associated with a reduced risk of asthma, aeroallergen sensitization, and allergic rhinitis. The findings were most evident for allergic phenotypes of asthma and rhinitis. Additionally, AA was associated with an increased probability of asthma and rhinitis remission between 8 and 16 years of age. CONCLUSION: Higher proportions of certain VLC n-3 and very long-chain n-6 PUFAs in plasma phospholipids at age 8 years were associated with a reduced risk of allergic disease at age 16 years.

Value orientations and social attitudes in the holistic milieu.

Based on a representative population survey for Germany this article investigates whether engagement in holistic activities is associated with privatized lifestyles and lack of social responsibility or with countercultural orientations and base-democratic political commitment. To analyse this question, respondents who are engaged in holistic activities are divided into three groups that are compared with each other as well as with Christians and non-religious people. The findings show that the three holistic groups are characterized by clearly different attitudinal patterns: Respondents engaged in body-mind-spirit activities have an affinity to self-directed ways of life, post-materialism and environmentalism. Holistic Christians try to combine the Christian ideal of altruism and post-materialist orientations. Those who are attracted only to magical-occult practices are primarily concerned with individualistic self-improvement and correspond more to the image of the hedonist consumer at the esoteric marketplace.

Inhibitory effect of extracellular purine nucleotide and nucleoside concentrations on T cell proliferation.

The release of nucleic acids and derivatives after tissue-injury may affect cellular immune-response. We studied the impact of extracellular ribo-, desoxyribonucleotides and nucleosides on T-cell immunity. Peripheral-blood-mononuclear-cells (PBMCs) or isolated CD3+T-cells obtained from 6 healthy donors were stimulated via CD3/CD28 Dynabeads or dendritic cells (DCs) in the presence or absence of pyrimidine-, purine-nucleotides and -nucleosides (range 2-200µM). Addition of deoxy-, guanosine-triphosphate (dGTP, GTP) and guanosine resulted concentration dependent in a complete, adenosine-triphosphate (ATP) in a partial inhibition of the induced T-cell-proliferation. Deoxyadenosine-triphosphate (dATP), adenosine and the pyrimidine-ribo- and -deoxyribonucleotides displayed no inhibitory capacity. Inhibitory effects of dGTP and GTP, but not of guanosine and ATP were culture-media-dependent and could be almost abrogated by use of the serum-free lymphocyte-culture-media X-Vivo15 instead of RPMI1640 with standard-supplementation. In contrast to RPMI1640, X-Vivo15 resulted in a significant down-regulation of the cell-surface-located ectonucleotidases CD39 (Ecto-Apyrase) and CD73 (Ecto-5'-Nucleotidase), critical for the extracellular nucleotides-hydrolysis to nucleosides, explaining the loss of inhibition mediated by dGTP and GTP, but not Guanosine. In line with previous findings ATP was found to exert immunosuppressive effects on T-cell-proliferation. Purine-nucleotides, dGTP and GTP displayed a higher inhibitory capacity, but seem to be strictly dependent on the microenvironmental conditions modulating the responsiveness of the respective T-lymphocytes. Further evaluation of experimental and respective clinical settings should anticipate these findings.

[MODen: Psychoeducationnal therapeutic group program for schizophrenic patients, based on nutritional balance and pleasure, using cognitive functions: A pilot study]. / MODen : programme d'éducation thérapeutique dans la schizophrénie centré sur l'équilibre alimentaire et le plaisir, sollicitant les fonctions cognitives : étude pilote.

INTRODUCTION: Schizophrenia causes psychological difficulties (with positive and/or negative symptoms) as well as cognitive disabilities (attention, memory, executive functions and social cognition). Moreover, 40 to 60% of patients suffer from an excess of weight or obesity (due to bad eating habits, eating disorders or medication). All these difficulties impair their autonomy and their insertion into the society. In this context, setting-up a therapeutic tool, which may have cognitive benefits seems relevant. Thus, MODen is a therapeutic educational tool whose aim is to improve cognitive functions and the symptoms by using "nutritional balance" as an aid. METHOD: In this treatment program, two therapists lead a group of 5 to 8 patients which group meets once a week during two to four hours for 16 weeks, divided in 4 cycles. The first three weeks of each cycle consists of theoretical instruction: patients talk about their eating habits, information is given about nutritional balance and preparation of meals. In the different cycles, flexibility, planning, memory and attention are trained. For instance, the work on categorisation of foods and nutritional balance allow enhancing flexibility abilities. Writing down the lists of different ingredients needed for one week's meals and preparation of meals train planning abilities. MODen also takes into account ecological issues such as the limited budget of patients to do their shopping (this budget is around 4 euros per meal in France). The budget is also linked to planning abilities and reasoning. Finally, during the last session of each cycle the group prepares a meal (from the shopping to cooking). This last session is all about sharing and social cognition abilities. By the end of the program, patients will have prepared four meals together. Also "homework" has to be done each week in order to facilitate memorisation of what has been learned during the last session and to prepare the beginning of the next session. RESULTS: In a pilot study with 8 patients with schizophrenia (DSM-IV), improvements in PANSS negative symptoms and disorganization (respectively P<0.02; P<0.02) were observed. An underlying improvement at BECS scores was also observed (P<0.08). Regarding those preliminary results as well as the ecological qualities of this program, this therapeutic tool could be relevant in the treatment of patients with schizophrenia.

Therapeutic Use of Music and Television in Neurocritical Care: A Practice Survey.

INTRODUCTION: Although health care providers often play music via radio, or play television, to calm and soothe patients, limited research is available to guide practice. METHOD: This study used a 17-item practice survey that was distributed electronically to neurocritical care society members in July 2014. Responses were collated and analyzed using SAS (Version 9.3). RESULTS: There were 118 completed responses, including from 71 attending physicians, 9 resident or fellow physicians, 30 nurses, and 8 affiliate professional members. The majority of respondents sometimes or always play music (65%) and agree that music is therapeutic (70%). However, there was no clear practice pattern regarding when or why music or TV should be used as an intervention in the neurocritical care unit. CONCLUSION: The use of music and TV is a common intervention in the neurocritical care unit but lacks a strong scientific foundation and is associated with a high practice variance.

The effect of training in mindfulness and affect consciousness on the therapeutic environment for patients with psychoses: an explorative intervention study.

RATIONALE: The ward atmosphere and the relationships between patients and staff contribute to the improvement in symptoms and psychiatric patient functioning and satisfaction. The quality of the therapeutic relationship is connected to the degree of self-reflection and self-awareness by the staff. OBJECTIVE: To examine the effect of two different training programmes for healthcare professionals on the ward atmosphere in wards for psychotic patients. DESIGN AND METHODS: Exploratory intervention study with two eight-week interventions of mindfulness training and affect-consciousness training. The outcome was measured on mindfulness and on relevant subscales of the Ward Atmosphere Scale. Data were collected by means of questionnaires and analysed using paired samples t-tests and repeated measures anova. RESULTS: Two groups professionals (n = 27 & n = 23) participated in the study. Improvements indicated that both interventions had a positive impact on the ward atmosphere. STUDY LIMITATIONS: The exploratory design and the small samples size make definitive conclusions difficult. Patient assessment on the ward atmosphere scale would have strengthened the validity of the results. CONCLUSION: The ward atmosphere in two different wards for psychotic patients improved after staff training in mindfulness or affect consciousness. There were differences in change profiles for the groups in accordance with the differences in the two interventions. PRACTICE IMPLICATIONS: We recommend awareness on the quality of the ward atmosphere in wards for psychotic patients. Both training in mindfulness and affect consciousness can support healthcare professionals in their awareness.

Hyperglycemia and Anthocyanin Inhibit Quercetin Metabolism in HepG2 Cells.

A high glucose (Glu) milieu promotes generation of reactive oxygen species, which may not only cause cellular damage, but also modulate phase II enzymes that are responsible for the metabolism of flavonoids. Thus, we examined the effect of a high Glu milieu on quercetin (Q) metabolism in HepG2 cells. HepG2 cells were grown for 3 days in Glu ranging from 5.5 to 50 mmol/L and/or cyanidin-3-glucoside (C3G) ranging from 0 to 25 µmol/L. Subsequently, the capacity of HepG2 cells to metabolize Q was assessed for up to 16 h. Q metabolites were analyzed by high-performance liquid chromatography. Four major Q metabolites were observed in the culture medium and inside the HepG2 cells. Three of these metabolites appear to be sulfated forms of Q or methylated Q, and one was a methylated Q. These metabolites and Q itself were reduced or tended to be reduced in cells grown in a high Glu compared to a normal Glu medium. Addition of C3G or superoxide dismutase plus catalase did not prevent or enhance reduction of Q metabolites. In vitro, a hyperglycemic milieu decreases the production of the principal Q metabolites in HepG2 cells, mediated through mechanisms independent of oxidative stress.

Lung CD200 Receptor Activation Abrogates Airway Hyperresponsiveness in Experimental Asthma.

In allergic asthma, homeostatic pathways are dysregulated, which leads to an immune response toward normally innocuous antigens. The CD200-CD200 receptor pathway is a central regulator of inflammation, and CD200 expression was recently found to be down-regulated in circulating leukocytes of patients with asthma. Given the antiinflammatory properties of CD200, we investigated whether local delivery of recombinant CD200 (rCD200) could reinstate lung homeostasis in an experimental model of asthma. Brown Norway rats were sensitized with ovalbumin (OVA) and alum. rCD200 was intratracheally administered 24 hours before OVA challenge, and airway responsiveness to methacholine was measured 24 hours after the allergen challenge. Inflammation was also assessed by measuring cell recruitment and cytokine levels in bronchoalveolar lavages, as well as lung and draining lymph node accumulation of dendritic cells (DCs) and T cells. In sensitized rats, rCD200 abolished airway hyperresponsiveness, whereas the sham treatment had no effect. In addition, rCD200 strongly reduced OVA-induced lung accumulation of myeloid DCs, CD4(+) T cells, and T helper type 2 cells. This was associated with a strong reduction of OVA-induced IL-13 level and with an increase of IL-10 in supernatants of bronchoalveolar lavages. Lung eosinophilia and draining lymph node accumulation of myeloid DCs and T cells were not affected by rCD200. Overall, these data reveal that rCD200 can inhibit airway hyperresponsiveness in a model of asthma by a multistep mechanism associated with local alterations of the T cell response and the cytokine milieu.

Preclinical evaluation of a Haemophilus influenzae type b conjugate vaccine process intended for technology transfer.

Introduction of Haemophilus influenzae type b (Hib) vaccine in low- and middle-income countries has been limited by cost and availability of Hib conjugate vaccines for a long time. It was previously recognized by the Institute for Translational Vaccinology (Intravacc, originating from the former Vaccinology Unit of the National Institute of Public Health [RIVM] and the Netherlands Vaccine Institute [NVI]) that local production of a Hib conjugate vaccine would increase the affordability and sustainability of the vaccine and thereby help to speed up Hib introduction in these countries. A new affordable and a non-infringing production process for a Hib conjugate vaccine was developed, including relevant quality control tests, and the technology was transferred to a number of vaccine manufacturers in India, Indonesia, and China. As part of the Hib technology transfer project managed by Intravacc, a preclinical toxicity study was conducted in the Netherlands to test the safety and immunogenicity of this new Hib conjugate vaccine. The data generated by this study were used by the technology transfer partners to accelerate the clinical development of the new Hib conjugate vaccine. A repeated dose toxicity and local tolerance study in rats was performed to assess the reactogenicity and immunogenicity of a new Hib conjugate vaccine compared to a licensed vaccine. The results showed that the vaccine was well tolerated and immunogenic in rats, no major differences in both safety and immunogenicity in rats were found between the vaccine produced according to the production process developed by Intravacc and the licensed one. Rats may be useful to verify the immunogenicity of Hib conjugate vaccines and for preclinical evaluation. In general, nonclinical evaluation of the new Hib conjugate vaccine, including this proof of concept (safety and immunogenicity study in rats), made it possible for technology transfer partners, having implemented the original process with no changes in the manufacturing process and vaccine formulation, to start directly with phase 1 clinical trials.

Nutrition management of diabetes in acute care.

Nutrition therapy in hospital includes the integration of diabetes into the care plan for the presenting condition, basic self-management education and care coordination to promote optimal glycemic control in hospital and an appropriate plan for discharge. Estimated nutrient requirements for people with diabetes are the same as those for the general population, and diets should be designed based on individual metabolic needs. Distribution of meals and snacks should employ a consistent carbohydrate meal-planning approach for both patient safety and management of glycemia. Referral to a registered dietitian for a full assessment is warranted for those at higher risk for hyperglycemia, including those on insulin or nutrition support. Consideration may be given to the use of lower carbohydrate oral nutrition supplements. A team approach should be employed to ensure there is coordination among blood glucose testing, insulin administration and meal timing. Self-management education should focus on patient safety, and an appropriate plan for discharge should be created to manage the ongoing needs of patients with this chronic disease.