RESUMO
BACKGROUND: Migraine is common in childhood, peaks in adolescents and persists into adulthood in at least 40% of patients. There is need for early interventions to improve the burden of disease and, if possible, reduce chronification. The aim of the project is to compare two types of ambulatory treatment strategies regarding their effect on headache days and quality of life in 6 to 11 year old children with migraine: 1) the routine care in pediatricians' practices (intervention group A) and 2) a structured interdisciplinary multimodal intervention administered at social pediatric centers (intervention group B). METHODS: The study is a nation-wide cluster-randomized study. Based on the postal codes the regions are randomly assigned to the two intervention-strategies. Children with migraine are recruited in the pediatric practices, as common outpatient-care in the German health-care system. Parents rate headache frequency, intensity and acute medication intake at a daily basis via a digital smartphone application specifically designed for the study. Migraine-related disability and quality of life are assessed every 3 months. Study duration is 9 months for every participant: 3 months of baseline at the pediatric practice (both groups); 3 months of intervention at the pediatric practice (intervention group A) or at the social pediatric center (intervention group B), respectively; 3 months of follow-up at the pediatric practice (both groups). DISCUSSION: Results of the planned comparison of routine care in pediatric practices and interdisciplinary social pediatric centers will be relevant for treatment of children with migraine, both for the individual and for the health care system. TRIAL REGISTRATION: The study was approved by the ethics committee at the Ludwig-Maximilians-University Munich (number 18-804) and was retrospectively registered on 27 April 2021 in the WHO approved German Clinical Trials Register (number DRKS00016698 ).
Assuntos
Transtornos de Enxaqueca , Qualidade de Vida , Adolescente , Adulto , Assistência Ambulatorial , Criança , Alemanha , Cefaleia , Humanos , Transtornos de Enxaqueca/terapiaRESUMO
BACKGROUND: Current attempts at centralization of neonatal care in Germany focus on a minimum volume of 30 very-low-birth-weight (VLBW, weighing <1250 g) neonate admissions per year. However, the evidence for a selective referral strategy based on hospital volume is unclear. METHOD: A total of 5575 neonates weighing <1250 g treated in 31 hospitals in Bavaria between 2000 and 2011 were analysed using population-based data. The relevance of different hospital characteristics (i.e. hospital volume, bed capacity and teaching status) for explaining individual in-hospital mortality as well as interhospital variation in mortality rates was analysed using multilevel logistic regression analysis. RESULTS: In a risk-adjusted model, only dichotomized hospital volume (<30 admissions) was significantly associated with higher mortality in VLBW neonates (odds ratio: 1.74; 95% confidence interval: 1.02-2.99). However, the higher mortality risk only applied to neonates with higher Clinical Risk Index for Babies (CRIB) scores. There was considerable heterogeneity in mortality rates between Bavarian hospitals. The median odds ratio for mortality between two neonates treated in a randomly chosen low-performing versus high-performing hospital was 1.62 in the null model (without explanatory variables). Hospital volume only explained 15.1% of interhospital variation in mortality rates after adjustment for case-mix. Other hospital characteristics were of minor relevance. A funnel plot of the standardized mortality ratio against the number of admissions showed that 41% of small-volume hospitals performed better than expected. CONCLUSION: A selective referral strategy based solely on hospital volume will fall short of the task of optimal allocation of neonatal care by means of centralization.
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Ocupação de Leitos/estatística & dados numéricos , Número de Leitos em Hospital/estatística & dados numéricos , Mortalidade Hospitalar , Hospitais/estatística & dados numéricos , Mortalidade Infantil , Unidades de Terapia Intensiva Neonatal/estatística & dados numéricos , Feminino , Alemanha , Hospitalização , Hospitais de Ensino/estatística & dados numéricos , Humanos , Lactente , Recém-Nascido , Recém-Nascido de muito Baixo Peso , Masculino , Razão de Chances , Fatores de RiscoRESUMO
BACKGROUND: The identified preventable risk factors for primary headache in adolescents are smoking; consumption of coffee or alcoholic mixed drinks; physical inactivity; muscle pain in the head, neck, or shoulder region; and chronic stress. OBJECTIVE: To investigate the interrelation of headache with other health complaints and the specificity of the above-mentioned risk factors for headache in adolescents. METHODS: A total of 1,260 students (grades 10 and 11) filled in questionnaires on headache, dietary, and lifestyle factors. The type of headache and health complaints such as dizziness, abdominal pain, musculoskeletal pains, symptoms of possible fatigue syndrome, and psychic complaints were assessed. RESULTS: Isolated headache was found in 18% of the headache sufferers; most frequently isolated tension-type headache (78.2%). Only among adolescents with a combination of headache (mainly migraine) and other health complaints, significant associations for almost all analyzed risk factors were found. The strength of the associations with the considered risk factors was very similar in all three analyzed strata except for considerably lower odds ratios for isolated headache. CONCLUSION: All analyzed risk factors are nonspecific for headache in adolescents because they also increase the risk for other health complaints. Interventions, therefore, should consider a holistic approach focusing not only on headache but also on a broader spectrum of health complaints.
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Transtornos da Cefaleia Primários/epidemiologia , Cefaleia/epidemiologia , Adolescente , Adulto , Comorbidade , Estudos Transversais , Feminino , Alemanha , Cefaleia/classificação , Transtornos da Cefaleia Primários/classificação , Humanos , Masculino , Prevalência , Fatores de Risco , Sensibilidade e Especificidade , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: Excessive gestational weight gain (GWG) is associated with short- and long-term health problems among mothers and their offspring. There is a strong need for effective intervention strategies targeting excessive GWG to prevent adverse outcomes. METHODS: We performed a cluster-randomized controlled intervention trial in eight gynecological practices evaluating the feasibility and effectiveness of a lifestyle intervention presented to all pregnant women; 250 healthy, pregnant women were recruited for the study. The intervention program consisted of two individually delivered counseling sessions focusing on diet, physical activity, and weight monitoring. The primary outcome was the proportion of pregnant women exceeding weight gain recommendations of the Institute of Medicine (IOM). Secondary outcome variables were maternal weight retention and short-term obstetric and neonatal outcomes. RESULTS: The intervention resulted in a lower proportion of women exceeding IOM guidelines among women in the intervention group (38%) compared with the control group (60%) (odds ratio (OR): 0.5; 95% confidence interval (CI): 0.3 to 0.9) without prompting an increase in the proportion of pregnancies with suboptimal weight gain (19% vs. 21%). Participants in the intervention group gained significantly less weight than those in the control group. Only 17% of the women in the intervention group showed substantial weight retention of more than 5 kg compared with 31% of those in the control group at month four postpartum (pp) (OR: 0.5; 95% CI: 0.2 to 0.9). There were no significant differences in obstetric and neonatal outcomes. CONCLUSIONS: Lifestyle counseling given to pregnant women reduced the proportion of pregnancies with excessive GWG without increasing suboptimal weight gain, and may exert favorable effects on pp weight retention. TRIAL REGISTRATION: German Clinical Trials Register DRKS00003801.
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Peso ao Nascer , Aconselhamento/métodos , Ingestão de Energia , Atividade Motora , Obesidade/prevenção & controle , Complicações na Gravidez/prevenção & controle , Aumento de Peso , Adulto , Estudos de Viabilidade , Feminino , Humanos , Recém-Nascido , Sobrepeso/prevenção & controle , Período Pós-Parto , Gravidez , Resultado da GravidezRESUMO
The rate of SARS-CoV-2 infections in children remains unclear due to many asymptomatic cases. We present a study of cross-sectional seroprevalence surveys of anti-SARS-CoV-2 IgG in 10,358 children recruited in paediatric hospitals across Germany from June 2020 to May 2021. Seropositivity increased from 2.0% (95% CI 1.6, 2.5) to 10.8% (95% CI 8.7, 12.9) in March 2021 with little change up to May 2021. Rates increased by migrant background (2.8%, 4.4% and 7.8% for no, one and two parents born outside Germany). Children under three were initially 3.6 (95% CI 2.3, 5.7) times more likely to be seropositive with levels equalising later. The ratio of seropositive cases per recalled infection decreased from 8.6 to 2.8. Since seropositivity exceeds the rate of recalled infections considerably, serologic testing may provide a more valid estimate of infections, which is required to assess both the spread and the risk for severe outcomes of SARS-CoV-2 infections.
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COVID-19 , SARS-CoV-2 , Anticorpos Antivirais , COVID-19/epidemiologia , Criança , Estudos Transversais , Alemanha/epidemiologia , Humanos , Estudos SoroepidemiológicosRESUMO
OBJECTIVE: Acute treatment of childhood arterial ischaemic stroke and prevention strategies for recurrent stroke episodes depend strongly on each child's individual risk profile. The aim of this study is to characterize risk factors for childhood stroke, their occurrence in isolation or combination, and to identify possible common risk factor patterns. METHODS: This population-based study was conducted via ESPED, a surveillance unit for rare paediatric diseases in Germany. Children aged >28days and <18 years with an acute arterial ischaemic stroke occurring between January 2015 and December 2016 were included. RESULTS: Among 99 reported children with arterial ischaemic stroke, 56 children were male. Male predominance was significant in adolescents from 12 years old onward. Arterial ischaemic stroke was more common in very young children <2 years of age and in adolescence. No risk factor was identified in 27 children. Hypercoagulable states (29%), cardiac disorders (24%), and arteriopathies (21%) were the most common risk factors. Some risk factor categories were more likely to be identified in isolation (i.e. cardiac disorders, prothrombotic abnormalities and chronic head and neck disorders) than others. The number of risk factors (n = 0-4) per patient and risk factor categories did not differ by age. CONCLUSION: Although we could not identify common patterns of risk factor combinations, several risk factors occurred more likely in isolation than others. Further research should focus on the impact of isolated presumed childhood stroke risk factors like certain prothrombotic abnormalities, migraine or a patent foramen ovale. With regard to different age groups, stroke mechanisms in male adolescents require particular attention.
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Acidente Vascular Cerebral/etiologia , Adolescente , Criança , Pré-Escolar , Feminino , Alemanha , Humanos , Lactente , Recém-Nascido , Masculino , Fatores de Risco , Acidente Vascular Cerebral/epidemiologiaRESUMO
OBJECTIVE: Streptococcus agalactiae (group B Streptococcus) is an important cause of morbidity and mortality in newborn infants. So far, there have been no published data on the incidence, morbidity, and mortality of invasive neonatal group B Streptococcus infections in Germany. METHODS: A prospective active surveillance study involving all of the pediatric hospitals, which reported their cases to the German Pediatric Surveillance Unit, and all of the microbiological laboratories serving pediatric hospitals, which reported their cases to the Laboratory Sentinel Group at Robert Koch Institute Berlin, was conducted between 2001 and 2003. Capture-recapture analysis was used to evaluate the completeness of reported neonatal invasive group B Streptococcus infections. RESULTS: We collected and analyzed data from 347 and 360 infants with invasive group B Streptococcus infection during the first 3 months of life, as reported by pediatricians to the German Pediatric Surveillance Unit and microbiologists to the Robert Koch Institute Berlin, respectively. Using capture-recapture analysis, we calculated an incidence of 0.47 per 1000 live births. Nearly 60% of the infants suffered from early-onset disease, and 16% of these presented with meningitis. In contrast, 61.8% of infants with late-onset disease presented with meningitis. Prematurity was present in 22.4% of early-onset disease and 39.7% of late-onset disease cases, respectively. A high proportion of infants suffered from sequelae because of group B Streptococcus infection at the time of discharge from the hospital. Most common sequelae were hydrocephalus and cerebral seizure. Case fatality rate was 4.3%. CONCLUSIONS: This study, which is the first to provide information on the current national incidence and morbidity of invasive group B Streptococcus infection in Germany, demonstrates remarkable country-specific variation in comparison with other European countries, which gather data in a similar fashion. Therefore, the importance of country-specific prevention guidelines has to be stressed.