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BACKGROUND: There are significant challenges in ensuring sufficient clinician participation in quality improvement training. Clinician capability has been identified as a barrier to the delivery of evidence-based care. Clinician training is an effective strategy to address this barrier, however, there are significant challenges in ensuring adequate clinician participation in training. This study aimed to assess the extent of participation by antenatal clinicians in evidence-based training to address alcohol consumption during pregnancy, and to assess differences in participation by profession. METHODS: A 7-month training initiative based on six evidence-based principles was implemented in a maternity service in New South Wales, Australia. Descriptive statistics described participation in training (% attending: any training; six evidence-based principles of training; all principles). Regression analyses examined differences by profession. RESULTS: Almost all antenatal clinicians participated in some training (182/186; 98%); 69% participated in ≥1 h of training (µ = 88.2mins, SD:56.56). The proportion of clinicians participating in training that satisfied each of the six principles ranged from 35% (training from peers and experts) to 82% (training was educational and instructional). Only 7% participated in training that satisfied all principles. A significantly higher proportion of midwifery compared to medical clinicians participated in training satisfying five of the six training principles. CONCLUSIONS: A training initiative based on evidence-based principles resulted in almost all clinicians receiving some training and 69% participating in at least 1 h of training. Variability between professions suggests training needs to be tailored to such groups. Further research is required to determine possible associations with care delivery outcomes. TRIAL REGISTRATION: Australian and New Zealand Clinical Trials Registry, No. ACTRN12617000882325 (date registered: 16/06/2017).
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Partería , Mejoramiento de la Calidad , Consumo de Bebidas Alcohólicas , Australia , Femenino , Humanos , Nueva Gales del Sur , EmbarazoRESUMEN
INTRODUCTION: Fetal Alcohol Spectrum Disorder (FASD) is a neurodevelopmental disorder caused by prenatal alcohol exposure (PAE). FASD research is a rapidly growing field that crosses multiple disciplines. To ensure research is relevant and meaningful for people living with FASD, their families, and the broader public there is a need to engage community members in setting priorities for research. OBJECTIVES: Our primary objective was to formally identify the views of people living with FASD, their parents/caregivers, service providers, and the general community on the research priorities for FASD and alcohol use in pregnancy in Australia. Our secondary objective was to provide an overview of current research in the highest priority areas identified. METHODS: The approach for this study involved two community surveys and a consensus workshop, followed by a rapid literature review. Survey responses (n = 146) were collected and grouped using qualitative thematic analysis. The themes identified were then ranked in a second survey (n = 45). The 22 highest ranked themes were considered in a workshop with 21 community members, and consensus on the top ten priority areas was sought. The priority areas were grouped into conceptually similar topics and rapid literature reviews were undertaken on each. RESULTS: A diverse range of priorities was identified within key areas of prevention, diagnosis, and therapy. On request from participants, separate priority lists were developed by Aboriginal and non-Aboriginal participants. CONCLUSION: There is need for a national network of researchers to take forward the research commenced by the Centre of Research Excellence, FASD Research Australia, in addressing community priorities. KEY WORDS: Community, priorities, FASD, rapid review, Australia.
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BACKGROUND: Researchers are required to seek consent from Indigenous communities prior to conducting research but there is inadequate information about how Indigenous people understand and become fully engaged with this consent process. Few studies evaluate the preference or understanding of the consent process for research with Indigenous populations. Lack of informed consent can impact on research findings. METHODS: The Picture Talk Project was initiated with senior Aboriginal leaders of the Fitzroy Valley community situated in the far north of Western Australia. Aboriginal people were interviewed about their understanding and experiences of research and consent processes. Transcripts were analysed using NVivo10 software with an integrated method of inductive and deductive coding and based in grounded theory. Local Aboriginal interpreters validated coding. Major themes were defined and supporting quotes sourced. RESULTS: Interviews with Aboriginal leaders (n = 20) were facilitated by a local Aboriginal Community Navigator who could interpret if necessary and provide cultural guidance. Participants were from all four major local language groups of the Fitzroy Valley; aged 31 years and above; and half were male. Themes emerging from these discussions included Research-finding knowledge; Being respectful of Aboriginal people, Working on country, and Being flexible with time; Working together with good communication; Reciprocity-two-way learning; and Reaching consent. CONCLUSION: The project revealed how much more there is to be learned about how research with remote Aboriginal communities should be conducted such that it is both culturally respectful and, importantly, meaningful for participants. We identify important elements in community consultation about research and seeking consent.
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Comunicación , Liderazgo , Nativos de Hawái y Otras Islas del Pacífico , Investigación , Población Rural , Adulto , Australia , Femenino , Humanos , Consentimiento Informado , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Investigación CualitativaRESUMEN
OBJECTIVES: The objectives of this paper are to prospectively determine the incidence of paediatric systemic lupus erythematosus (pSLE) in Australia as well as describe the demographics, clinical presentation and one-year outcome. STUDY DESIGN: Newly diagnosed cases of pSLE were ascertained prospectively from October 2009 to October 2011 through the Australian Paediatric Surveillance Unit (a national monthly surveillance scheme for notification of childhood rare diseases) as well as national subspecialty groups. Questionnaires were sent to notifying physicians at presentation and at one year. RESULTS: The annual incidence rate was 0.32 per 10(5) children aged less than 16 years. The incidence was significantly higher in children of Asian or Australian Aboriginal and Torres Strait Islander parents. Approximately one-third of children underwent a renal biopsy at presentation and 7% required dialysis initially although only one child had end-stage kidney disease (ESKD) at one-year follow-up. CONCLUSION: The incidence of pSLE in Australia is comparable to that worldwide with a significantly higher incidence seen in children of Asian and Australian Aboriginal and Torres Strait Islander backgrounds. Renal involvement is common but progression to ESKD, at least in the short term, is rare.
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Pueblo Asiatico/estadística & datos numéricos , Lupus Eritematoso Sistémico/epidemiología , Nativos de Hawái y Otras Islas del Pacífico/estadística & datos numéricos , Adolescente , Edad de Inicio , Anticuerpos Antinucleares/sangre , Australia/epidemiología , Niño , Preescolar , Progresión de la Enfermedad , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Lupus Eritematoso Sistémico/tratamiento farmacológico , Lupus Eritematoso Sistémico/etnología , Nefritis Lúpica/epidemiología , Nefritis Lúpica/patología , Nefritis Lúpica/terapia , Masculino , Estudios Prospectivos , Proteinuria/etiología , Fiebre Reumática/etiologíaRESUMEN
BACKGROUND: The characteristics of nosocomial influenza in children are not well described. AIM: To compare the characteristics of nosocomial and community-acquired pandemic influenza A (H1N1) 2009 (pH1N1) in Australian children. METHODS: In a nested case-control study, the clinical and epidemiological features of nosocomial vs community-acquired pH1N1 were compared among hospitalized children aged <15 years in six paediatric hospitals in Australia between 1 June and 30 September 2009. FINDINGS: Of 506 hospitalized children with pH1N1, 47 (9.3%) were of nosocomial origin. These 47 cases were compared with 141 gender- and age-matched controls. Cases had a significantly higher proportion of underlying medical conditions compared with controls (81% vs 42%, P < 0.001), and were more likely to be exposed to household smokers (36% vs 20%, P = 0.02). Fewer children with nosocomial influenza presented with classical symptoms of influenza, including subjective fever and lethargy. A higher proportion of children with nosocomial influenza received treatment with oseltamivir (77% vs 43%, P < 0.001), and they required a longer stay in hospital following the onset of influenza (mean 8.5 days vs 4.5 days, P = 0.006). Three children (2%) in the community-acquired group died of pH1N1, but there were no deaths in the nosocomial group. CONCLUSION: This study shows that children with pre-existing diseases and those who are exposed to household smokers are more susceptible to nosocomial pH1N1. They may have 'occult presentation' of influenza, but their course of illness is not markedly different from that of children with community-acquired influenza.
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Infecciones Comunitarias Adquiridas/epidemiología , Infección Hospitalaria/epidemiología , Subtipo H1N1 del Virus de la Influenza A/aislamiento & purificación , Gripe Humana/epidemiología , Adolescente , Australia/epidemiología , Estudios de Casos y Controles , Niño , Preescolar , Infecciones Comunitarias Adquiridas/patología , Infecciones Comunitarias Adquiridas/virología , Infección Hospitalaria/patología , Infección Hospitalaria/virología , Femenino , Humanos , Lactante , Recién Nacido , Gripe Humana/patología , Gripe Humana/virología , Masculino , Factores de RiesgoRESUMEN
INTRODUCTION: In Australia, post-marketing surveillance for intussusception following vaccination commenced with funding of RotaTeq(®) and Rotarix(®) vaccines under the National Immunization Program (NIP) in July 2007. METHODS: Two active surveillance mechanisms (hospital-based case ascertainment and monthly reports from paediatricians) identified intussusception cases between 1st July 2007 and 31st December 2008 in four states. Linkage to vaccination records identified cases occurring within 1-7 and 1-21 days of rotavirus vaccination. Expected cases within the post-vaccination windows were calculated by applying rates of intussusception from national hospitalisation data over 6 years (mid-2000 to mid-2006), by age and state, to numbers vaccinated (by dose) according to the Australian Childhood Immunization Register. RESULTS: Combining exposure windows associated with all doses of rotavirus vaccine from 1 to 9 months of age, there was no evidence of an increased risk of intussusception following vaccination for either vaccine. However, in infants 1 to <3 months of age, there was suggestive evidence of excess intussusception cases 1-7 and 1-21 days following dose 1 (1-7 days: RotaTeq(®) relative risk (RR)=5.3, 95% confidence interval [CI] 1.1,15.4; Rotarix(®) RR 3.5, 95% CI 0.7,10.1; 1-21 days: RotaTeq(®) RR 3.5, 95% CI 1.3, 7.6; Rotarix(®)RR 1.5, 95% CI 0.4, 3.9). There was no evidence that clinical outcome of intussusception occurring within 21 days of rotavirus vaccination differed from that in cases occurring later post-vaccination. CONCLUSION: Although we found no overall increase in intussusception following receipt of rotavirus vaccine, there was some evidence of an elevated risk following the first dose of both vaccines. Larger population-based studies using linked databases are required to provide more definitive evidence.
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Sistemas de Registro de Reacción Adversa a Medicamentos/estadística & datos numéricos , Intususcepción/inducido químicamente , Vigilancia de Productos Comercializados , Vacunas contra Rotavirus/efectos adversos , Australia/epidemiología , Humanos , Programas de Inmunización , Lactante , Intususcepción/epidemiología , Medición de Riesgo , Vacunas Atenuadas/efectos adversosRESUMEN
The aim of diabetes management is to normalise blood glucose levels since improved blood glucose control is associated with fewer complications. Food affects blood glucose levels; however, there is no universal approach to the optimal diabetic diet and there is controversy about the usefulness of the low-glycaemic index (GI) diet. To assess the effects of low-GI diets on glycaemic control in diabetes, we conducted electronic searches of the Cochrane Library, MEDLINE, EMBASE and CINAHL. We assessed randomised controlled trials (RCT) with interventions >4 weeks that compared a low-GI diet with a higher-GI diet for type 1 or type 2 diabetes. Twelve RCT (n 612) were identified. There was a significant decrease in glycated Hb (HbA1c) with low-GI diet than with the control diet, indicating improved glycaemic control (seven trials, n 457, weighted mean difference (WMD) - 0.4 % HbA1c, 95% CI - 0.7, - 0.20, P = 0.001). In four studies reporting the results for glycaemic control as fructosamine, three of which were 6 weeks or less in duration, pooled data showed a decrease in fructosamine (WMD - 0.23 mmol/l, 95% CI - 0.47, 0.00, P = 0.05), n 141, with low-GI diet than with high-GI diet. Glycosylated albumin levels decreased significantly with low-GI diet, but not with high-GI diet, in one study that reported this outcome. Lowering the GI of the diet may contribute to improved glycaemic control in diabetes.
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Glucemia/metabolismo , Diabetes Mellitus Tipo 2/dietoterapia , Índice Glucémico , Albúminas/metabolismo , Diabetes Mellitus Tipo 2/sangre , Fructosamina/sangre , Hemoglobina Glucada/metabolismo , HumanosRESUMEN
OBJECTIVE: To describe the epidemiology of cases of fetal alcohol syndrome (FAS) seen by Australian paediatricians. METHODS: Active, national case-finding using the Australian Paediatric Surveillance Unit (APSU). Monthly reporting of incident cases aged <15 years by paediatricians between January 2001 and December 2004. RESULTS: Over 1150 paediatricians submitted reports each month to the APSU. Of 169 reported cases, 92 fulfilled the study criteria for FAS. There was a significant increase in the number of children reported each year from 2001 to 2004. Of 92 children, 53.3% were male, 35.7% were preterm (<37 weeks' gestation) and 64.6% were of low birth weight (<2.5 kg). Most (94.4%) had high risk exposure to alcohol in utero and 78.3% were exposed to one or more additional drugs. The median age at diagnosis was 3.3 years (range: newborn to 11.9 years): 6.5% were diagnosed at birth and 63% by 5 years of age. Of the 92 cases, 56% had growth deficiency, 53.2% had microcephaly, 85.9% had evidence of central nervous system dysfunction, 24% had additional birth defects, 5.4% had sensorineural deafness and 4.3% had visual impairment. Of children with FAS, 65% were Indigenous, 51% had a sibling with FAS, and only 40.2% lived with a biological parent. CONCLUSION: Our data are the only prospective national data available on FAS throughout the world. These findings highlight the severity, complexity and impact of FAS, the need for effective strategies for prevention, and the necessity for education to facilitate earlier diagnosis, referral and reporting of cases.
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Trastornos del Espectro Alcohólico Fetal/epidemiología , Efectos Tardíos de la Exposición Prenatal/prevención & control , Australia/epidemiología , Preescolar , Enfermedad Crónica , Discapacidades del Desarrollo/epidemiología , Discapacidades del Desarrollo/etiología , Discapacidades del Desarrollo/prevención & control , Composición Familiar/etnología , Femenino , Trastornos del Espectro Alcohólico Fetal/etiología , Trastornos del Espectro Alcohólico Fetal/prevención & control , Humanos , Lactante , Recién Nacido , Madres/educación , Nativos de Hawái y Otras Islas del Pacífico , Embarazo , Efectos Tardíos de la Exposición Prenatal/epidemiología , Estudios Prospectivos , Medición de RiesgoRESUMEN
BACKGROUND: Obesity is increasingly prevalent, yet the nutritional management remains contentious. It has been suggested that low glycaemic index or load diets may stimulate greater weight loss than higher glycaemic index or load diets or other weight reduction diets. OBJECTIVES: To assess the effects of low glycaemic index or load diets for weight loss in overweight or obese people. SEARCH STRATEGY: Trials were identified through The Cochrane Library, MEDLINE, EMBASE, CINAHL and manual searches of bibliographies. SELECTION CRITERIA: Randomised controlled trials comparing a low glycaemic index or load diet (LGI) with a higher glycaemic index or load diet or other diet (Cdiet) in overweight or obese people. DATA COLLECTION AND ANALYSIS: Two authors independently selected trials, assessed quality and extracted data, including any information provided on adverse effects. MAIN RESULTS: We identified six eligible randomised controlled trials (total of 202 participants). Interventions ranged from five weeks to six months duration with up to six months follow-up after the intervention ceased. The decrease in body mass (WMD -1.1 kg, 95% confidence interval (CI) -2.0 to -0.2, P < 0.05) (n = 163), total fat mass (WMD -1.1 kg, 95% CI -1.9 to -0.4, P < 0.05) (n =147) and body mass index (WMD -1.3, 95% CI -2.0 to -0.5, P < 0.05) (n = 48) was significantly greater in participants receiving LGI compared to Cdiets. The decrease in total cholesterol was significantly greater with LGI compared to Cdiets (WMD -0.22 mmol/L, 95% CI -0.43 to -0.02, P < 0.05), as was the change in LDL-cholesterol (WMD -0.24 mmol/L, 95% CI -0.44 to -0.05, P < 0.05). No study reported adverse effects, mortality or quality of life data. AUTHORS' CONCLUSIONS: Overweight or obese people on LGI lost more weight and had more improvement in lipid profiles than those receiving Cdiets. Body mass, total fat mass, body mass index, total cholesterol and LDL-cholesterol all decreased significantly more in the LGI group. In studies comparing ad libitum LGI diets to conventional restricted energy low-fat diets, participants fared as well or better on th LGI diet, even though they could eat as much as desired. Lowering the glycaemic load of the diet appears to be an effective method of promoting weight loss and improving lipid profiles and can be simply incorporated into a person's lifestyle. Further research with longer term follow-up will determine whether improvement continues long-term and improves quality of life.
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Índice Glucémico , Obesidad/dietoterapia , Pérdida de Peso , Enfermedades Cardiovasculares/sangre , Dieta Reductora , Carbohidratos de la Dieta/administración & dosificación , Femenino , Humanos , Resistencia a la Insulina , Masculino , Obesidad/sangre , Sobrepeso , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Paediatric Surveillance Units (PSUs) have been established in 14 countries and facilitate national, prospective, active surveillance for a range of conditions, with monthly reporting by child health specialists. The International Network of Paediatric Surveillance Units (INoPSU) was established in 1998 and facilitates international collaboration among member PSUs and allows for sharing of resources, simultaneous data collection and hence comparison of data from different geographical regions. The impact of data collected by PSUs, both individually and collectively as members of INoPSU, on public health outcomes, clinical care and research is described.
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Servicios de Salud del Niño/organización & administración , Vigilancia de la Población/métodos , Administración en Salud Pública , Niño , Seguridad de Productos para el Consumidor , Enfermedades Genéticas Congénitas/epidemiología , Política de Salud , Humanos , Cooperación Internacional , Tamizaje Masivo/organización & administración , Trastornos Mentales/epidemiologíaRESUMEN
BACKGROUND: Exercise is generally recommended for people with type 2 diabetes mellitus. However, some studies evaluate an exercise intervention including diet or behaviour modification or both, and the effects of diet and exercise are not differentiated. Some exercise studies involve low participant numbers, lacking power to show significant differences which may appear in larger trials. OBJECTIVES: To assess the effects of exercise in type 2 diabetes mellitus. SEARCH STRATEGY: Trials were identified through the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE and manual searches of bibliographies. Date of last search was March 3, 2005. SELECTION CRITERIA: All randomised controlled trials comparing any type of well-documented aerobic, fitness or progressive resistance training exercise with no exercise in people with type 2 diabetes mellitus. DATA COLLECTION AND ANALYSIS: Two authors independently selected trials, assessed trial quality and extracted data. Study authors were contacted for additional information. Any information on adverse effects was collected from the trials. MAIN RESULTS: Fourteen randomised controlled trials comparing exercise against no exercise in type 2 diabetes were identified involving 377 participants. Trials ranged from eight weeks to twelve months duration. Compared with the control, the exercise intervention significantly improved glycaemic control as indicated by a decrease in glycated haemoglobin levels of 0.6% (-0.6 % HbA(1c), 95% confidence interval (CI) -0.9 to -0.3; P < 0.05). This result is both statistically and clinically significant. There was no significant difference between groups in whole body mass, probably due to an increase in fat free mass (muscle) with exercise, as reported in one trial (6.3 kg, 95% CI 0.0 to 12.6). There was a reduction in visceral adipose tissue with exercise (-45.5 cm(2), 95% CI -63.8 to -27.3), and subcutaneous adipose tissue also decreased. No study reported adverse effects in the exercise group or diabetic complications. The exercise intervention significantly increased insulin response (131 AUC, 95% CI 20 to 242) (one trial), and decreased plasma triglycerides (-0.25 mmol/L, 95% CI -0.48 to -0.02). No significant difference was found between groups in quality of life (one trial), plasma cholesterol or blood pressure. AUTHORS' CONCLUSIONS: The meta-analysis shows that exercise significantly improves glycaemic control and reduces visceral adipose tissue and plasma triglycerides, but not plasma cholesterol, in people with type 2 diabetes, even without weight loss.
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Diabetes Mellitus Tipo 2/metabolismo , Diabetes Mellitus Tipo 2/terapia , Ejercicio Físico/fisiología , Hemoglobina Glucada/metabolismo , Glucemia/metabolismo , Índice de Masa Corporal , Femenino , Humanos , Masculino , Obesidad/terapia , Ensayos Clínicos Controlados Aleatorios como Asunto , Grasa Subcutánea/patología , Pérdida de PesoAsunto(s)
Trastornos del Espectro Alcohólico Fetal/epidemiología , Adolescente , Adulto , Australia/epidemiología , Niño , Femenino , Trastornos del Espectro Alcohólico Fetal/diagnóstico , Humanos , Incidencia , Recién Nacido , Clasificación Internacional de Enfermedades , Conducta Materna , Grupos de Población/estadística & datos numéricos , Embarazo , Complicaciones del Embarazo , PrevalenciaRESUMEN
OBJECTIVE: To survey paediatric dietitians' knowledge and use of evidence-based nutrition (EBN). DESIGN: Cross-sectional survey using reply-paid questionnaires. SUBJECTS: Paediatric dietitians in Australian teaching hospitals. MAIN OUTCOME MEASURES: Age, sex, appointment, clinical practice, research activities; attitudes to, training in and use of EBN; and perceived barriers to use of EBN. STATISTICAL ANALYSIS: Data were analysed using descriptive statistics (SPSS). RESULTS: Fifty-nine (86%) of 69 questionnaires were returned. Most (97%) dietitians were women working full-time (63%), mean age 37 years (+/-9 SD). Most (75%) dietitians encountered knowledge gaps less than five times per week and most (87%) questions related to therapy. The majority (95%) performed their own literature searches, less than five times per month. All had access to >or=1 electronic literature databases including Medline (n = 58, 98%), Cochrane Library (n = 44, 75%) and CINAHL (n = 35, 59%). Information sources used most often were Medline and consultation with colleagues. Reported barriers to using EBN were lack of time (n = 53, 90%) or lack of skills for critical appraisal of published articles (n = 51, 86%) or literature searching (n = 48, 81%). While 53 (90%) believed in an evidence-based approach, 43 (73%) either did not practise EBN or rated themselves as beginners. CONCLUSION: Most dietitians favoured evidence-based practice, but reported lack of time, skills or rapid access to electronic databases as barriers to its practice.
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Fenómenos Fisiológicos Nutricionales Infantiles , Dietética/normas , Medicina Basada en la Evidencia , Conocimientos, Actitudes y Práctica en Salud , Adulto , Australia , Niño , Competencia Clínica , Estudios Transversales , Bases de Datos como Asunto , Femenino , Hospitales de Enseñanza , Humanos , MEDLINE , Masculino , Encuestas y Cuestionarios , Factores de TiempoRESUMEN
OBJECTIVE: To characterize children aged under 5 years who present to paediatricians following near-drowning and the circumstances surrounding the event, identify high-risk groups and document short-term outcome. METHODOLOGY: Monthly notifications to the Australian Paediatric Surveillance Unit (an active, national surveillance system) between 1994 and 1996. Collection of additional case information from reporting doctors by postal questionnaire. RESULTS: All 169 reported cases of near-drowning were admitted to hospital (mean (SD) stay 6 (17) days) and 15% required intensive care (mean (SD) stay 19 (32) days). The mean (SD) age for near drowning was 26 (13) months and 22% children were aged between 12 and 18 months. Males predominated (1.6:1) and 69 (41%) of episodes occurred in summer (December - February). The majority (82%) of near-drownings occurred in the child's home, usually in a swimming pool or bath. Children who nearly drowned at home were significantly younger than those who nearly drowned in natural waterways or public pools. Neurological damage at discharge following near-drowning was reported in 7%. CONCLUSIONS: Children reported in this national case series represent the severe end of the spectrum of those who nearly drown, as indicated by their presentation to a paediatrician, universal hospitalization and adverse neurological outcome. The home is the site of most near-drownings and males and toddlers were at particular risk. Unimpeded access to pools and lack of supervision were identified as potentially modifiable factors for prevention. The study suggests the need for additional community education regarding the risks of near-drowning and for further research on long-term neuro-developmental outcomes following near-drowning.
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Ahogamiento Inminente/terapia , Factores de Edad , Australia/epidemiología , Preescolar , Femenino , Humanos , Masculino , Ahogamiento Inminente/epidemiología , Estaciones del Año , Piscinas , Resultado del TratamientoRESUMEN
OBJECTIVES: To describe the epidemiology and causes of acute flaccid paralysis (AFP) in Australian children, and the clinical features of the two most common causes of AFP, Guillain-Barré syndrome and transverse myelitis. METHODS: Monthly active surveillance for AFP was carried out through the Australian Paediatric Surveillance Unit, with AFP defined as 'acute onset of flaccid paralysis in one or more limbs or of bulbar paralysis in any child less than 15 years of age'. RESULTS: Between March 1995 and December 1999, 143 cases of AFP were reported (approximately 0.8 per 100000 children < 15 years of age per annum). The age range was 2 months-14 years and 59% were boys. Out of these children, 137 (96%) were hospitalized and 47 required intensive care. No case of wild or vaccine-associated poliomyelitis was identified. The most common causes of AFP were Guillain-Barré syndrome in 67 (47%) and transverse myelitis in 27 (19%). Other diagnoses included acute disseminated encephalomyelitis, trauma, tick-bite paralysis and infantile botulism. CONCLUSION: The participation of paediatricians in AFP surveillance contributed to the accreditation of Australia (along with the other 36 countries of the western Pacific region) as 'polio free' by the World Health Organization in October 2000. The surveillance also provided data on the frequency of AFP and identified Guillain-Barré syndrome and transverse myelitis as the most common diagnoses. In this large national series, many other conditions that may present as non-polio AFP were identified.
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Paraplejía/epidemiología , Enfermedad Aguda , Adolescente , Australia/epidemiología , Niño , Preescolar , Notificación de Enfermedades , Femenino , Síndrome de Guillain-Barré/complicaciones , Humanos , Lactante , Masculino , Mielitis Transversa/complicaciones , Paraplejía/diagnóstico , Paraplejía/etiología , Pediatría , Vigilancia de la PoblaciónRESUMEN
OBJECTIVE: To determine whether management provided to paediatric inpatients in general units was supported by high-level evidence. METHODS: A retrospective review was carried out of all patients (n = 142) admitted during one calendar month to two general paediatric units in the USA and Australia. For each patient, the primary diagnosis and primary treatment were determined. A literature review was performed to determine whether the therapy used was evidence-based. The main outcome measure was the level of evidence supporting the primary intervention for the primary diagnosis of each patient. RESULTS: Level I evidence (at least one randomized trial) supported the primary intervention used in 31% of paediatric admissions and level II evidence (convincing non-experimental evidence) supported the primary intervention in 44% of admissions. Primary interventions were not supported by evidence (level III) in only two patients. The remaining 24% of patients were admitted for observation or evaluation only, and received no primary medical or surgical intervention. Most patients whose interventions were supported by randomized trials were admitted with either asthma or appendicitis. CONCLUSIONS: Most primary interventions (75%) in paediatric inpatients were supported by high-level published evidence (level I or II). A large number of patients were admitted for evaluation or observation only, and received no therapeutic intervention. Evidence to support this action is not available.
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Medicina Basada en la Evidencia , Departamentos de Hospitales/normas , Pediatría/normas , Calidad de la Atención de Salud , Adolescente , Niño , Preescolar , Humanos , Lactante , Recién Nacido , Nueva Gales del Sur , Estudios Retrospectivos , TexasRESUMEN
The Australian Paediatric Surveillance Unit (APSU), through active surveillance, collects information on the epidemiology of rare or uncommon childhood conditions. This research resource allows paediatricians to collaborate at State, national and international levels. The APSU sends a monthly report card to all (currently 971) paediatricians in Australia, who in turn indicate whether or not they have seen a patient in the last month with any of the conditions listed (98% response rate in 1999). Study investigators, notified by the APSU of positive case reports, obtain demographic and clinical data on the patient from the reporting doctor by postal questionnaire (90% response rate in 1999). Since 1993, the APSU has monitored 27 conditions, including conditions that are vaccine-preventable, otherwise infectious, genetic, congenital and non-communicable. Information collected is disseminated to paediatricians and other health professionals via an annual report, newsletters and publications and is made available to the International Network of Paediatric Surveillance Units. Information provided by the APSU has raised awareness among paediatricians of rare and uncommon childhood conditions, and has been used by health authorities for planning of prevention and intervention strategies and allocation of health resources.
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Protección a la Infancia/estadística & datos numéricos , Pediatría/estadística & datos numéricos , Vigilancia de la Población , Australia/epidemiología , Niño , Preescolar , Enfermedades Transmisibles/epidemiología , Anomalías Congénitas/epidemiología , Humanos , Incidencia , Lactante , Recién Nacido , Enfermedades del Recién Nacido/epidemiología , Servicios de Información , Objetivos Organizacionales , Administración en Salud Pública , Encuestas y CuestionariosAsunto(s)
Medicina Basada en la Evidencia/métodos , Obesidad/terapia , Pediatría , Enfermedades Cardiovasculares/complicaciones , Niño , Diabetes Mellitus Tipo 2/complicaciones , Terapia Familiar , Humanos , Estilo de Vida , Masculino , Neoplasias/complicaciones , Obesidad/complicaciones , Obesidad/psicología , Osteoartritis/complicaciones , Enfermedades Reumáticas/complicaciones , Factores de Riesgo , Servicios de Enfermería Escolar , Enfermedades de la Piel/complicaciones , Aislamiento SocialRESUMEN
AIMS: To establish the incidence and aetiology of haemolytic uraemic syndrome (HUS) in Australia and compare clinical and microbial characteristics of sporadic and outbreak cases. METHODS: National active surveillance through the Australian Paediatric Surveillance Unit with monthly case notification from paediatricians, July 1994 to June 1998. Children under 15 years presenting with microangiopathic haemolytic anaemia, thrombocytopenia, and acute renal impairment were identified. RESULTS: Ninety eight cases were identified (incidence 0.64 per 10(5) children <15 years/annum and 1.35 per 10(5) children <5 years/annum). Eighty four were associated with diarrhoea (64 sporadic, 20 constituting an outbreak) and 14 were atypical. Shiga toxin producing Escherichia coli (STEC) O111:H- was the most common isolate in sporadic HUS and caused the outbreak. However O111:H- isolates from outbreak and sporadic cases differed in phage type and subtyping by DNA electrophoresis. STEC isolates from sporadic cases included O26:H-, O113:H21, O130:H11, OR:H9, O157:H-, ONT:H7, and ONT:H-. STEC O157:H7 was not isolated from any case. Only O111:H- isolates produced both Shiga toxins 1 and 2 and possessed genes encoding E coli attaching and effacing gene (intimin) and enterohemolysin. Outbreak cases had worse gastrointestinal and renal disease at presentation and more extrarenal complications. CONCLUSIONS: Linking national surveillance with a specialised laboratory service allowed estimation of HUS incidence and provided information on its aetiology. In contrast to North America, Japan, and the British Isles, STEC O157:H7 is rare in Australia; however, non-O157:H7 STEC cause severe disease including outbreaks. Disease severity in outbreak cases may relate to yet unidentified virulence factors of the O111:H- strain isolated.