RESUMEN
The in vitro feeding of ticks facilitates the conduction of studies involving the intrinsic vector-pathogen relationship, susceptibility tests, and resistance to acaricides, in addition to mimicking the use of experimental hosts. The objective of this study was to establish an in vitro feeding system using silicone membranes to supply various diets to the species Ornithodoros rostratus. Each experimental group included 130 first-instar O. rostratus nymphs. The groups were divided according to the diet provided: citrated rabbit blood, citrated bovine blood, bovine blood with antibiotics, and defibrinated bovine blood. The control group was fed directly on rabbits. Ticks were weighed before and after the feeding and monitored individually according to their biological parameters. The results of the experiment demonstrated that the proposed system was efficient in terms of fixation stimulus and satisfactory in terms of tick engorgement, which would allow the maintenance of O. rostratus colonies by using artificial feeding through silicone membranes. All diets provided were efficient for the maintenance of colonies, but the ticks that received citrated rabbit blood displayed similar biological parameters to those observed under in vivo feeding conditions.
Asunto(s)
Acaricidas , Ornithodoros , Animales , Bovinos , Conejos , Siliconas , Ninfa , Citratos , Ácido Cítrico , Apoyo Nutricional , Conducta AlimentariaRESUMEN
In 1998, the World Health Organisation (WHO) published general guidelines proposing essential measures to achieve relactation. Yet, increased knowledge about the practical set-up of relactation support interventions in different contexts is needed, especially in humanitarian settings, where nonbreastfed infants are particularly at risk. This study aimed to compile and assess the characteristics, outcomes and factors influencing the implementation of relactation support interventions reported since the latest WHO recommendations. We conducted a systematic review following Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) guidelines, undertaking a search from Medline, Embase, PubMed Central, Web of Science, Global Health and CINAHL electronic databases. Studies published in English and Spanish, reporting characteristics and outcomes of relactation support provided to non-(breastfeeding) BF mothers with infants aged less than 6 months were included. Data were analysed by narrative synthesis and the Johanna Briggs Institute Critical Appraisal Tools were used for quality assessment. Overall, 16 studies met the inclusion criteria. Most were observational and conducted in middle-income countries, only one focused on humanitarian settings. Studies reported inpatient and community-based interventions, which generally followed WHO recommendations for relactation. In 13 out of 16 studies, over 80% of mothers restarted BF after receiving relactation support. Enabling factors included younger infant age, shorter lactation gap, mother's strong motivation, family support, and continuous skilled support. Although current literature suggests that intensive relactation support can contribute to re-establish BF, its application and effectiveness in humanitarian settings remain uncertain. Further research is needed to explore the effectiveness, feasibility and acceptability of different approaches to relactation support, especially in humanitarian settings.
Asunto(s)
Lactancia Materna , Lactancia , Lactante , Femenino , Humanos , MadresRESUMEN
The artificial selection of traits in wildlife populations through hunting and fishing has been well documented. However, despite their rising popularity, the role that artificial selection may play in non-extractive wildlife activities, for example, recreational feeding activities, remains unknown. If only a subset of a population takes advantage of human-wildlife feeding interactions, and if this results in different fitness advantages for these individuals, then artificial selection may be at work. We have tested this hypothesis using a wild fallow deer population living at the edge of a capital city as our model population. In contrast to previous assumptions on the randomness of human-wildlife feeding interactions, we found that a limited non-random portion of an entire population is continuously engaging with people. We found that the willingness to beg for food from humans exists on a continuum of inter-individual repeatable behaviour; which ranges from risk-taking individuals repeatedly seeking and obtaining food, to shyer individuals avoiding human contact and not receiving food at all, despite all individuals having received equal exposure to human presence from birth and coexisting in the same herds together. Bolder individuals obtain significantly more food directly from humans, resulting in early interception of food offerings and preventing other individuals from obtaining supplemental feeding. Those females that beg consistently also produce significantly heavier fawns (300-500 g heavier), which may provide their offspring with a survival advantage. This indicates that these interactions result in disparity in diet and nutrition across the population, impacting associated physiology and reproduction, and may result in artificial selection of the begging behavioural trait. This is the first time that this consistent variation in behaviour and its potential link to artificial selection has been identified in a wildlife population and reveals new potential effects of human-wildlife feeding interactions in other species across both terrestrial and aquatic habitats.
Asunto(s)
Animales Salvajes , Ciervos , Animales , Dieta/veterinaria , Femenino , Humanos , Fenotipo , ReproducciónRESUMEN
BACKGROUND: Acute otitis media (AOM) is one of the most common infectious diseases that affects children. Breastfeeding has been linked to a lower risk of AOM in the first three years of childhood. The aim of this study was to identify the association between exclusive breastfeeding and the development of acute otitis media (AOM) and investigate the influence of breastfeeding duration on the presence of AOM. METHODS: In a retrospective case-control study, a sample of 98 children (cases) who were diagnosed with AOM and 98 children (controls) who were not diagnosed with AOM and were younger than two years old were selected from the Jordan University Hospital. Medical records were used to identify children with AOM. For both the case and control groups, the children's mothers completed a self-administered questionnaire about factors linked to the incidence of AOM.The type of feeding and the duration of breastfeeding were assessed using a validated questionnaire. RESULTS: The data indicated that among children who developed AOM, 23.5%were artificiallyfed, while 22.4% and 13.3% were exclusively breastfed for 3 months and 6 months, respectively. Approximately 70.7% of the children without AOM were exclusively breastfed for 6 months, compared with only 29.3% of the children without AOM who were exclusively breastfed for 3 months.Logistic regression revealed that nonexclusive breastfeeding, exclusive breastfeeding for 3 months, and exclusive breastfeeding for 6 months were protective factors against AOM (OR = 0.23, 0.18, and 0.25, respectively; P < 0.05). A short duration of exclusive breastfeeding was considered a risk factor for the development of AOM (OR = 1.7, P < 0.05). CONCLUSIONS: The escalation of AOM is tightly connected to the early introduction of formula feeding in the first six months of life. Breastfeeding had a protective impact on the occurrence of AOM. Understanding factors that are associated with the occurrence of AOM in children may support the role of public health institutions and primary health care in the prevention and reduction of AOM episodes and the need for national health strategies to promote breastfeeding.
Asunto(s)
Lactancia Materna , Otitis Media , Estudios de Casos y Controles , Niño , Preescolar , Femenino , Humanos , Jordania/epidemiología , Otitis Media/epidemiología , Otitis Media/etiología , Estudios RetrospectivosRESUMEN
BACKGROUND: Artificial nutrition and hydration (AN&H) may be provided to individuals in the home environment, and family caregivers are often involved in the management of this intervention. This experience can have multiple consequences for families. AIMS: The aim of this meta-ethnography is to explore and synthesize the personal experiences of family caregivers providing care to a person receiving home AN&H. METHODS & PROCEDURES: A comprehensive search of the literature was conducted without any time limitations applied. Seven stages of meta-ethnography were followed. Public and patient involvement was incorporated into the development of the line of argument synthesis in this review. This review is reported following the eMERGe guidelines and it was registered in PROSPERO. MAIN CONTRIBUTION: A total of 22 studies were included representing the experiences of 336 family caregivers. Two main themes emerged: (1) sink or swim, being thrown in at the deep end; and (2) professional support as a bedrock. The first theme represents the experiences from the very start of home AN&H when the family caregivers may be overwhelmed with the level of skills they have to acquire. With time, family caregivers perceived the benefits, but also the challenges, associated with managing home AN&H. If a person receiving home AN&H was able to continue with some oral intake, it had a positive impact on family caregivers' experiences. The second theme represents the influence of professional support on the lived experience of family caregivers managing home AN&H. This support should be individualized, comprehensive, and co-created with the family caregiver and the person receiving home AN&H. CONCLUSIONS & IMPLICATIONS: This review concluded that caring for a person receiving home AN&H can be very challenging for family caregivers. Family caregivers require personalized support from a multidisciplinary team of healthcare professionals to acquire skills, competence and confidence in this new role. Speech and language therapists are important members of this multidisciplinary team because they can facilitate a continuation of oral intake as appropriate. WHAT THIS PAPER ADDS: What is already known on the subject AN&H has an impact not only on the person receiving it but also on the wider family and family caregivers. Healthcare professionals have a role in supporting people living with AN&H. What this paper adds to existing knowledge This review presents a rigorous qualitative evidence synthesis that adheres fully to the eMERGe guidance for reporting of meta-ethnography. Within this meta-ethnography a current caregiver was consulted during the creation of the line of argument synthesis to provide a unique perspective to the review process. This review synthesized the current body of evidence that explores the lived experience of home AN&H (any type) for family caregivers, identifies where professional support is required and highlights current gaps. What are the potential or actual clinical implications of this work? Family caregivers require personalized support from a multidisciplinary team of healthcare professionals to adjust to living with home AN&H. This support assists people living with home AN&H in perceiving benefits and developing more positive experiences. Speech and language therapists are important members of the multidisciplinary team supporting individuals with home AN&H and their family caregivers as they can facilitate a continuation of oral intake as appropriate.
Asunto(s)
Antropología Cultural , Cuidadores , Familia , Personal de Salud , Humanos , Investigación CualitativaRESUMEN
The use of infant formula is widespread internationally. In Australia, 55% of infants receive formula before 6 months of age, with higher rates among disadvantaged communities. Infant formula use can contribute to childhood overweight and obesity, through formula composition and feeding behaviours, such as adding cereal to bottles and parental feeding style. While information abounds to promote and support breastfeeding, formula-feeding parents report a paucity of advice and support; many rely on formula packaging for information. This study systematically searched and reviewed online resources for infant formula and bottle feeding from Australian governments, health services, hospitals, and not-for-profit parenting organisations. A comprehensive search strategy located 74 current resources, mostly for parents. Researchers evaluated the resources against best practice criteria derived from Australian government and UNICEF guidelines on six topics. They assessed how comprehensively the resources addressed each topic and whether the resources provided all the information necessary for parents to understand each topic. The mean 'comprehensiveness' rating for topics across all resources was 54.36%. However, some topics were addressed more fully than others. Information on 'discussing infant formula with health workers' and on 'preparing infant formula' was more frequently accurate and comprehensive. However, there was much less comprehensive information on 'using infant formula', including amounts of formula to feed, use of bottle teats, appropriate bottle-feeding practice and responsiveness to infant satiety cues. Over half the resources were written at an acceptable reading level.
Asunto(s)
Alimentación con Biberón , Obesidad Infantil , Australia , Lactancia Materna , Niño , Atención a la Salud , Femenino , Humanos , Lactante , Fórmulas InfantilesRESUMEN
BACKGROUND: Early reports of COVID-19 in pregnancy described management by caesarean, strict isolation of the neonate and formula feeding. Is this practice justified? OBJECTIVE: To estimate the risk of the neonate becoming infected with SARS-CoV-2 by mode of delivery, type of infant feeding and mother-infant interaction. SEARCH STRATEGY: Two biomedical databases were searched between September 2019 and June 2020. SELECTION CRITERIA: Case reports or case series of pregnant women with confirmed COVID-19, where neonatal outcomes were reported. DATA COLLECTION AND ANALYSIS: Data were extracted on mode of delivery, infant infection status, infant feeding and mother-infant interaction. For reported infant infection, a critical analysis was performed to evaluate the likelihood of vertical transmission. MAIN RESULTS: Forty nine studies included information on mode of delivery and infant infection status for 655 women and 666 neonates. In all, 28/666 (4%) tested positive postnatally. Of babies born vaginally, 8/292 (2.7%) tested positivecompared with 20/374 (5.3%) born by Caesarean. Information on feeding and baby separation were often missing, but of reported breastfed babies 7/148 (4.7%) tested positive compared with 3/56 (5.3%) for reported formula fed ones. Of babies reported as nursed with their mother 4/107 (3.7%) tested positive, compared with 6/46 (13%) for those who were reported as isolated. CONCLUSIONS: Neonatal COVID-19 infection is uncommon, rarely symptomatic, and the rate of infection is no greater when the baby is born vaginally, breastfed or remains with the mother. TWEETABLE ABSTRACT: Risk of neonatal infection with COVID-19 by delivery route, infant feeding and mother-baby interaction.
Asunto(s)
Alimentación con Biberón/estadística & datos numéricos , Lactancia Materna/estadística & datos numéricos , Cesárea/estadística & datos numéricos , Infecciones por Coronavirus/epidemiología , Infecciones por Coronavirus/transmisión , Fórmulas Infantiles , Transmisión Vertical de Enfermedad Infecciosa/estadística & datos numéricos , Neumonía Viral/epidemiología , Neumonía Viral/transmisión , Complicaciones Infecciosas del Embarazo/epidemiología , Betacoronavirus , Extracción de Leche Materna , COVID-19 , China/epidemiología , Parto Obstétrico/estadística & datos numéricos , Femenino , Humanos , Recién Nacido , Leche Humana , Relaciones Madre-Hijo , Pandemias , Embarazo , Factores de Riesgo , SARS-CoV-2RESUMEN
Development and maintenance of laboratory tick colonies provides reliable access to a variety of tick species at multiple life stages. Advances in techniques for the membrane feeding of ticks reduce the number of laboratory animals needed for colony maintenance. In the present study, modifications to the existing protocol for in vitro feeding of the argasid species Ornithodoros tartakovskyi were made. Adult O. tartakovskyi ticks of both sexes were allowed to feed to engorgement using a novel membrane feeding apparatus in a six-well plate format with well-inserts of laboratory-grade, wax sealing film. Of the 193 ticks placed on the membrane, 89% (n = 172) fed until engorgement and subsequently detached. The modified feeding method described will aid in future laboratory tick-based research because it allows for increased containment, ease of sorting, successful in vitro feeding, easy replacement of blood meals and a reduction in the total volume of blood meal required.
Asunto(s)
Ornithodoros/fisiología , Parasitología/instrumentación , Animales , Femenino , Masculino , Membranas ArtificialesRESUMEN
Vector control is the most effective method to prevent transmission of Chagas disease. Control is mostly made through chemical insecticides although they have negative impact on wild pollinators, such as bees. Reducing pesticide use through biological alternatives could minimize the damage to these beneficial insects. Triatoma virus (TrV) is a pathogen able to kill triatomines and thus a valid candidate to be used as biological control agent. In this study we evaluate the capacity of TrV to infect an important beneficial insect (Apis mellifera) as well as a plague insect (Aedes aegypti). Results indicate that TrV does not infect the bees or mosquitoes tested in this study. The possible specificity of TrV for kissing bugs reinforces the possible use of TrV as a biological control agent for triatomines.
Asunto(s)
Aedes/virología , Abejas/virología , Dicistroviridae/fisiología , Especificidad del Huésped , Aedes/crecimiento & desarrollo , Animales , Femenino , Larva/crecimiento & desarrollo , Larva/virología , Control Biológico de VectoresRESUMEN
Coronavirus disease 2019 (COVID-19) results from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The clinical features and subsequent medical treatment, combined with the impact of a global pandemic, require specific nutritional therapy in hospitalised adults. This document aims to provide Australian and New Zealand clinicians with guidance on managing critically and acutely unwell adult patients hospitalised with COVID-19. These recommendations were developed using expert consensus, incorporating the documented clinical signs and metabolic processes associated with COVID-19, the literature from other respiratory illnesses, in particular acute respiratory distress syndrome, and published guidelines for medical management of COVID-19 and general nutrition and intensive care. Patients hospitalised with COVID-19 are likely to have preexisting comorbidities, and the ensuing inflammatory response may result in increased metabolic demands, protein catabolism, and poor glycaemic control. Common medical interventions, including deep sedation, early mechanical ventilation, fluid restriction, and management in the prone position, may exacerbate gastrointestinal dysfunction and affect nutritional intake. Nutrition care should be tailored to pandemic capacity, with early gastric feeding commenced using an algorithm to provide nutrition for the first 5-7 days in lower-nutritional-risk patients and individualised care for high-nutritional-risk patients where capacity allows. Indirect calorimetry should be avoided owing to potential aerosole exposure and therefore infection risk to healthcare providers. Use of a volume-controlled, higher-protein enteral formula and gastric residual volume monitoring should be initiated. Careful monitoring, particularly after intensive care unit stay, is required to ensure appropriate nutrition delivery to prevent muscle deconditioning and aid recovery. The infectious nature of SARS-CoV-2 and the expected high volume of patient admissions will require contingency planning to optimise staffing resources including upskilling, ensure adequate nutrition supplies, facilitate remote consultations, and optimise food service management. These guidelines provide recommendations on how to manage the aforementioned aspects when providing nutrition support to patients during the SARS-CoV-2 pandemic.
Asunto(s)
Infecciones por Coronavirus/dietoterapia , Enfermedad Crítica , Apoyo Nutricional , Neumonía Viral/dietoterapia , Guías de Práctica Clínica como Asunto , Australia , Betacoronavirus , COVID-19 , Hospitalización , Humanos , Nueva Zelanda , Pandemias , SARS-CoV-2RESUMEN
BACKGROUND: Australia experiences a high incidence of natural emergencies and Australian governments have committed significant investment into emergency preparedness and response. Amongst the population groups most vulnerable to emergencies are infants and young children with their vulnerability centering around their specific food and fluid needs. For this reason, the World Health Assembly has urged all member states to develop and implement infant and young child feeding in emergency (IYCF-E) plans in line with international guidance. This study aimed to determine the degree to which Australia has complied with this direction by conducting an audit of Australian emergency plans and guidance. METHODS: Australian Federal, State/Territory and a sample of Local government emergency plans and guidance were located via web searches. Documents were searched for key words to identify content dealing with the needs of infants and young children. Plans and guidance were also searched for content dealing with the needs of animals as a comparison. RESULTS: While plans and guidance contained numerous pointers to the desirability of having plans that address IYCF-E, there was a dearth of planning at all levels of government for the needs of infants and young children. Guidance related to heat waves contained information that could prove dangerous to infants. No agency at Federal or State/Territory had designated responsibility for IYCF-E or children in general. This was in stark contrast to the situation of animals for which there was widespread and comprehensive planning at all levels of government with clear designation of organisational responsibility. CONCLUSIONS: Lack of planning for IYCF-E in Australia places infants and young children at serious risk of adverse health consequences in emergencies. Australian Federal, State/Territory and Local governments need to take action to ensure that IYCF-E plans and guidance are developed and deployed in line with international standards. The pathway to successful integration of animal welfare plans provides a method for a similar integration of IYCF-E plans. Government health authorities are best placed to lead and be responsible for IYCF-E in Australia. National governments internationally should similarly take action to ensure that their youngest, most vulnerable citizens are protected in emergencies.
Asunto(s)
Fenómenos Fisiológicos Nutricionales Infantiles , Planificación en Desastres/organización & administración , Urgencias Médicas , Australia , Lactancia Materna , Preescolar , Adhesión a Directriz/estadística & datos numéricos , Guías como Asunto , Humanos , Lactante , Fórmulas InfantilesRESUMEN
BACKGROUND: Families of patients in vegetative or minimally conscious states are often horrified by the suggestion of withdrawing a feeding tube, even when they believe that their relative would not have wanted to be maintained in their current condition. Very little is known about what it is like to witness such a death. AIM: To understand these families' experience of their relatives' deaths. DESIGN: Qualitative study using in-depth narrative interviews analyzed inductively with thematic analysis. PARTICIPANTS: A total of 21 people (from 12 families) whose vegetative or minimally conscious relative died following court-authorized withdrawal of artificial nutrition and hydration. All had supported treatment withdrawal. FINDINGS: Interviewees were usually anxious in advance about the nature of the death and had sometimes confronted resistance from, and been provided with misinformation by, healthcare staff in long-term care settings. However, they overwhelmingly described deaths as peaceful and sometimes even as a "good death." There was (for some) a significant "burden of witness" associated with the length of time it took the person to die and/or distressing changes in their appearance. Most continued to voice ethical objections to the manner of death while considering it "the least worst" option in the circumstances. CONCLUSION: Staff need to be aware of the distinctive issues around care for this patient group and their families. It is important to challenge misinformation and initiate honest discussions about feeding-tube withdrawal and end-of-life care for these patients. Families (and staff) need better support in managing the "burden of witness" associated with these deaths.
Asunto(s)
Nutrición Enteral , Familia/psicología , Estado Vegetativo Persistente/mortalidad , Estado Vegetativo Persistente/terapia , Cuidado Terminal/métodos , Privación de Tratamiento , Adulto , Comunicación , Femenino , Humanos , Masculino , Persona de Mediana Edad , Investigación Cualitativa , Adulto JovenRESUMEN
As a result of a literature-based expert process, this review provides an overview about the principles of palliative care for people with advanced dementia that are relevant for clinical practice. In particular, the indications, impact and aims of palliative care for advanced dementia are described. Life-prolonging measures and management of symptoms at the end of life are discussed. Furthermore, the overview focuses on the legal basis of decision making.
Asunto(s)
Demencia , Cuidados Paliativos , Toma de Decisiones , Humanos , Cuidados Paliativos/legislación & jurisprudenciaRESUMEN
BACKGROUND: Many studies have discussed the relationship between breastfeeding and certain social, psychological and demographic variables. AIMS: The aim of this study was to determine the effect of social, psychological and demographic variables on breastfeeding among Kuwaiti mothers. METHODS: The total of 712 married women were selected who answered a questionnaire. Questions were asked about duration of breastfeeding and bottle feeding, degree of spousal relationship, religious sect and background. Religiosity, family stability and general health self-rating scales were used. RESULTS: Women who came from urban roots and consanguineous marriages had a higher mean duration of breastfeeding than those who came from Bedouin roots and nonconsanguineous marriages. There was a significant difference among the three maternal age groups in the duration of breastfeeding. A significant relationship was found between the duration of breastfeeding and all social, psychological and demographic variables except general health. Correlations were found between the duration of breastfeeding and maternal and paternal education, maternal occupation, years of marriage, age at marriage, family stability scale, self-esteem scale, and socioeconomic variables. The duration of artificial feeding, number of abortions, degree of religiosity, family stability scale, age, and socioeconomic scale related to the duration of the mother's breastfeeding. CONCLUSIONS: Education plays an important role in affecting women's health in general and breastfeeding practice in particular.
Asunto(s)
Lactancia Materna/estadística & datos numéricos , Adolescente , Adulto , Lactancia Materna/etnología , Lactancia Materna/psicología , Femenino , Humanos , Islamismo/psicología , Kuwait , Edad Materna , Persona de Mediana Edad , Paridad , Psicología , Encuestas y Cuestionarios , Adulto JovenRESUMEN
An artificial membrane system was adapted to feed Ornithodoros turicata (Ixodida: Argasidae) larvae from a laboratory colony using defibrinated swine blood. Aspects related to larval feeding and moulting to the first nymphal instar were evaluated. A total of 55.6% of all larvae exposed to the artificial membrane in two experimental groups fed to repletion and 98.0% of all fed larvae moulted. Mortality rates of first instar nymphs differed significantly depending on the sorting tools used to handle engorged larvae (χ2 = 35.578, P < 0.0001): engorged larvae handled with featherweight forceps showed significantly higher mortality (odds ratio = 4.441) than those handled with a camel-hair brush. Differences in the physical properties of the forceps and camel-hair brush may affect the viability of fragile soft tick larvae even when care and the same technique are used to sort them during experimental manipulations. The current results represent those of the first study to quantify successful feeding to repletion, moulting and post-moulting mortality rates in O. turicata larvae using an artificial membrane feeding system. Applications of the artificial membrane feeding system to fill gaps in current knowledge of soft tick biology and the study of soft tick-pathogen interactions are discussed.
Asunto(s)
Entomología/métodos , Ornithodoros/fisiología , Parasitología/métodos , Animales , Conducta Alimentaria , Larva/crecimiento & desarrollo , Larva/fisiología , Membranas Artificiales , Muda , Ninfa/crecimiento & desarrollo , Ornithodoros/crecimiento & desarrollo , Sus scrofa/sangreRESUMEN
A cross-sectional examination of the accuracy of volume markers on infant feeding bottles available for sale in Australia between December 2013 and February 2014 was carried out. Ninety-one bottles representing 28 different brands were examined. Eighty-eight bottles were hard sided. Volumes in these bottles were marked in a combination of milliliters and ounces. Thirty-six (41%) bottles claimed compliance with the European standard EN14350, five (6%) with non-existent Australian standards, and forty-seven (54%) bottles had no standard claim. Nineteen bottles (22%) had at least one measured marking outside the tolerance of EN14350. Bottles claiming compliance with EN14350 were not less likely to have inaccurate markings than those that made no claim. More expensive bottles did not have fewer inaccurate markings. Three bottles were disposable liner systems and had particularly large volume inaccuracies (up to 43% outside the marked volume). Inaccurate volume markers on infant feeding bottles are a previously neglected but potentially important source of error in the reconstitution of infant formula. Over-concentrated and under-concentrated infant formula can cause serious illness or malnutrition. Over-concentrated infant formula may contribute to obesity. Bottles with inaccurate volume markers are unfit for purpose; disposable liner bottles are particularly poor in this regard and should be prohibited from having volume markers on the bottle casing. To avoid individual or public harms, well-enforced standards are needed. Guidance for parents, carers, and health professionals is needed to ensure that infant formula is accurately reconstituted.
Asunto(s)
Alimentación con Biberón/instrumentación , Australia , Estudios Transversales , Encuestas y CuestionariosRESUMEN
To support children and their families with weaning off artificial nutrition, a psychomotor therapist and speech therapist from the 'Pierre Robin syndrome and congenital sucking-swallowing disorders' specialist rare disease centre at Necker-Enfant Malades hospital in Paris, have set up a joint consultation, as a complement to medical consultations. This programme shows how speech therapy and psychomotor education can complement each other in order to help children and their parents during this difficult period.
Asunto(s)
Apoyo Nutricional , Logopedia , Niño , Trastornos de Deglución/terapia , Trastornos de Ingestión y Alimentación en la Niñez/terapia , Humanos , Trastornos Psicomotores/prevención & controlRESUMEN
The aim was to study the background to and the manifestations of affected intelligibility of speech and reported difficulty with eating and saliva control in rare diseases. In Sweden, a disease or disorder is defined as rare when it affects no more than 100 individuals per million population and leads to a marked degree of disability. In 1996-2008, 1703 individuals with 169 rare diseases (3-67 years) answered a questionnaire about oral health and oro-facial function and 1614 participated in a clinical examination. A control group of 135 healthy children was included. Oromotor impairment was a frequent finding (43%) and was absent among the controls. Half the children in the youngest age group (3-6 years) had moderate/severely affected intelligibility or no speech compared with one-third in the other age groups. The most frequent eating difficulties were related to chewing and were found in approximately 20% of the individuals in the study group. Artificial nutrition was most common in children aged 3-6 years (9·2%), followed by children aged 7-12 years (4·9%), adolescents aged 13-19 years (3·3%) and adults (1·4%). Impaired saliva control was common (31·2%) and strongly and significantly correlated with oromotor dysfunction, intellectual disability, open mouth at rest and epilepsy. In conclusion, oromotor impairment and oro-facial dysfunctions, such as affected intelligibility, eating difficulties and impaired saliva control, are frequent in individuals with rare diseases. There is a strong correlation between oromotor impairment and affected intelligibility, eating difficulties and impaired saliva control in individuals with rare diseases.
Asunto(s)
Ingestión de Alimentos , Enfermedades Raras/epidemiología , Salivación , Inteligibilidad del Habla , Adolescente , Adulto , Anciano , Estudios de Casos y Controles , Niño , Preescolar , Bases de Datos Factuales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Encuestas y Cuestionarios , Suecia/epidemiología , Adulto JovenRESUMEN
OBJECTIVE: Percutaneous endoscopic gastrostomy (PEG) is often used for the feeding of patients with malnutrition due to dysphagia, and despite more than 30 years experience, numerous questions on its benefit remain. This was a prospective observational study to assess the safety of PEG. MATERIAL AND METHODS: One hundred and nineteen patients mean age 63 years (21-91 years) who were admitted to the Hannover Medical School between November 2010 and March 2012 and had an indication for PEG according to the German guidelines were included. Primary endpoints were the following: reason for indication, date of in-hospital mortality after PEG insertion, death within 3 months after PEG placement, and complications. RESULTS: Most patients (54.6%) received PEG for dysphagia caused by tumors and second (29.4%) for neurologic diseases with a minor proportion of dementia (3%). About 73% of our patients had no complications at all and only 10% suffered severe effects. We saw only 1 case of aspiration, which did not lead to pneumonia. The 30-day mortality was 10%, and no patient died as a result of the PEG procedure. Significantly more patients with neurologic disorders died within 24 weeks of PEG placement than tumor patients (60% versus 27.7%, respectively, p = 0.002, n = 100). CONCLUSION: It is important to select patients receiving PEG very carefully. The patients' indications, their primary disease, and their capability for mental cooperation are essential. If these aspects are taken into account, PEG is a safe method with few mainly mild complications.
Asunto(s)
Gastrostomía/mortalidad , Complicaciones Posoperatorias/epidemiología , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Estudios de Seguimiento , Mortalidad Hospitalaria , Humanos , Masculino , Persona de Mediana Edad , Evaluación del Resultado de la Atención al Paciente , Estudios ProspectivosRESUMEN
A blood-feeding system that utilizes a small amount of whole heparinized human blood in parafilm bags is described in detail, and similarities and differences between artificially fed and naturally rodent-fed bed bugs (Hemiptera: Cimicidae) are discussed. Blood with high levels of heparin (10%) was unsuitable for artificial colony rearing, whereas bed bugs fed on 1% heparinized blood and those that naturally ingested rat blood completed their lifecycle with similar stage structures over time, with no significant differences in mortality. No differences in feeding efficiency or fertility were found in a direct comparison of bed bugs maintained under each of these two treatments, but analysis of the full lifecycle revealed that artificially fed bed bugs became significantly smaller and laid fewer eggs than rodent-fed bed bugs. The level of membrane stretching regulated the number of bed bugs that fed. When the membrane was stretched to twice its length and width, 96% of bed bugs successfully fed through the parafilm. Whole heparinized blood that was stored at 6 °C for ≥ 14 days failed to retain its nutritional value and the amount of blood consumed and number of consecutive moults were significantly reduced.