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OBJECTIVE: The aim of this study was to explore the parents' experiences of home monitoring of the fetal heart rhythm. Women with anti-SSA/Ro52 autoantibodies carry a 2%-3% risk of giving birth to a child with congenital heart block (CHB), following transplacental transfer and antibody-mediated inflammation in the fetal conduction system during 18th to 24th gestational week. Early detection and subsequent treatment have been reported to decrease morbidity and mortality. Therefore, home monitoring of the fetal heart rhythm by Doppler has been offered at our fetal cardiology center. This study was undertaken to explore the lived experience of the routine. METHODS: Participants were recruited from a single fetal cardiology center. Consecutive sampling was used. The inclusion criteria were women with SSA/Ro52 antibodies who had undergone Doppler examinations within the last two and a half years at the hospital and had monitored the fetal heartbeat at home. A semi-structured questionnaire was created, and the participants were interviewed individually. The interviews were transcribed verbatim and analyzed according to qualitative content analysis. RESULTS: The overall theme was defined as "walking on thin ice," with six underlying categories: reality, different strategies, gain and loss, healthcare providers, underlying tension, and conducting the examinations again, all with a focus on how to handle the home monitoring during the risk period. CONCLUSION: Both the mother and the co-parent expressed confidence in their own abilities and that the monitoring provided them with the advantage of growing a bond with the expected child. However, all the participants described a feeling of underlying tension during the risk period. The results show that home monitoring is not experienced as complicated or a burden for the parents-to-be and should be considered a vital part of the chain of care for mothers at risk for giving birth to a child with CHB. However, explaining the teamwork between the different caregivers, for the patients involved, their areas of expertise, and how they collaborate with the patient continues to be a pedagogic challenge and should be developed further.
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Anticuerpos Antinucleares , Bloqueo Cardíaco , Frecuencia Cardíaca Fetal , Padres , Humanos , Femenino , Embarazo , Adulto , Padres/psicología , Bloqueo Cardíaco/congénito , Bloqueo Cardíaco/inmunología , Bloqueo Cardíaco/diagnóstico , Anticuerpos Antinucleares/sangre , Autoanticuerpos/sangre , Encuestas y Cuestionarios , Ribonucleoproteínas/inmunología , Monitoreo Fetal/métodosRESUMEN
BACKGROUND: Norwood surgery has been available in Sweden since 1993. In this national cohort study, we analysed transplantation-free survival after Norwood surgery for hypoplastic left heart syndrome with aortic atresia. METHODS: Patients were identified from the complete national cohort of live-born with hypoplastic left heart syndrome/aortic atresia 1993-2010. Analysis of survival after surgery was performed using Cox proportional hazards models for the total cohort and for birth period and gender separately. Thirty-day mortality and inter-stage mortality were analysed. Patients were followed until September 2016. RESULTS: The 1993-2010 cohort consisted of 208 live-born infants. Norwood surgery was performed in 121/208 (58%). The overall transplantation-free survival was 61/121 (50%). The survival was higher in the late period (10-year survival 63%) than in the early period (10-year survival 40%) (p = 0.010) and lower for female (10-year survival 34%) than for male patients (10-year survival 59%) (p = 0.002). Inter-stage mortality between stages I and II decreased from 23 to 8% (p = 0.008). For male patients, low birthweight in relation to gestational age was a factor associated with poor outcome. CONCLUSION: The survival after Norwood surgery for hypoplastic left heart syndrome/aortic atresia improved by era of surgery, mainly explained by improved survival between stages I and II. Female gender was a significant risk factor for death or transplantation. For male patients, there was an increased risk of death when birthweight was lower than expected in relation to gestational age.
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Síndrome del Corazón Izquierdo Hipoplásico/epidemiología , Procedimientos de Norwood/métodos , Sistema de Registros , Femenino , Estudios de Seguimiento , Edad Gestacional , Trasplante de Corazón , Humanos , Síndrome del Corazón Izquierdo Hipoplásico/diagnóstico , Síndrome del Corazón Izquierdo Hipoplásico/cirugía , Recién Nacido , Estimación de Kaplan-Meier , Masculino , Embarazo , Diagnóstico Prenatal , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Factores de Riesgo , Tasa de Supervivencia/tendencias , Suecia/epidemiologíaRESUMEN
OBJECTIVE: Congenital heart block (CHB) may develop in fetuses of Ro/SSA autoantibody-positive women. Given the rarity of CHB, information on comorbidity and complications later in life is difficult to systematically collect for large groups of patients. We therefore used nation-wide healthcare registers to investigate comorbidity and outcomes in patients with CHB and their siblings. METHODS: Data from patients with CHB (n= 119) and their siblings (n= 128), all born to anti-Ro/SSA-positive mothers, and from matched healthy controls (n= 1,190) and their siblings (n= 1,071), were retrieved from the Swedish National Patient Register. Analyses were performed by Cox proportional hazard modelling. RESULTS: Individuals with CHB had a significantly increased risk of cardiovascular comorbidity, with cardiomyopathy and/or heart failure observed in 20 (16.8%) patients versus 3 (0.3%) controls, yielding a HR of 70.0 (95% CI 20.8 to 235.4), and with a HR for cerebral infarction of 39.9 (95% CI 4.5 to 357.3). Patients with CHB also had a higher risk of infections. Pacemaker treatment was associated with a decreased risk of cerebral infarction but increased risks of cardiomyopathy/heart failure and infection. The risk of systemic connective tissue disorder was also increased in patients with CHB (HR 11.8, 95% CI 4.0 to 11.8), and both patients with CHB and their siblings had an increased risk to develop any of 15 common autoimmune conditions (HR 5.7, 95% CI 2.83 to 11.69 and 3.6, 95% CI 1.7 to 8.0, respectively). CONCLUSIONS: The data indicate an increased risk of several cardiovascular, infectious and autoimmune diseases in patients with CHB, with the latter risk shared by their siblings.
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Anticuerpos Antinucleares/inmunología , Autoanticuerpos/inmunología , Bloqueo Cardíaco/congénito , Exposición Materna/efectos adversos , Efectos Tardíos de la Exposición Prenatal/inmunología , Adolescente , Adulto , Enfermedades Autoinmunes/inmunología , Niño , Preescolar , Comorbilidad , Femenino , Bloqueo Cardíaco/inmunología , Humanos , Lactante , Recién Nacido , Masculino , Persona de Mediana Edad , Linaje , Embarazo , Complicaciones del Embarazo/inmunología , Sistema de Registros , Hermanos , Suecia , Adulto JovenRESUMEN
OBJECTIVE: To explore the need for information and what information was actually received following prenatal diagnosis of a congenital heart defect, in a country where termination of pregnancy beyond 22 weeks of gestation is not easily possible because of legal constraints. METHODS: Twenty-six Swedish-speaking pregnant women (n = 14) and partners (n = 12) were consecutively recruited for semi-structured telephone interviews following the prenatal diagnosis of a congenital heart defect. Data were analyzed using content analysis. RESULTS: Although high satisfaction with the specialist information was described, the information was considered overwhelming and complex. Objective, honest, and detailed information about multiple subjects were needed, delivered repeatedly, and supplemented by written information/illustrations. Eighteen respondents had used the Internet to search for information and identified issues involving searching difficulties, low quality, and that it was too complex, insufficient, or unspecific. Those who terminated their pregnancy criticized that there was a lack of information about termination of pregnancy, both from health professionals and online sources, resulting in unanswered questions and unpreparedness. CONCLUSION: Individuals faced with a prenatal diagnosis of a congenital heart defect need individualized and repeated information. These needs are not all adequately met, as individuals are satisfied with the specialist consultation but left with unanswered questions regarding pregnancy termination. © 2016 John Wiley & Sons, Ltd.
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Cardiopatías Congénitas/diagnóstico , Conducta en la Búsqueda de Información , Internet , Educación del Paciente como Asunto , Satisfacción del Paciente , Mujeres Embarazadas , Esposos , Aborto Inducido , Adulto , Femenino , Humanos , Masculino , Evaluación de Necesidades , Embarazo , Investigación Cualitativa , Suecia , Adulto JovenRESUMEN
AIM: To investigate the correlation between maternal autoantibodies and age at diagnosis of isolated complete atrioventricular (AV) block (CAVB) and to study signs of late progression of foetal immune-mediated insults in cases of postnatally diagnosed CAVB. METHODS: Patients with CAVB (n = 190) identified in a population-based manner were included. Maternal autoantibody profile was correlated with age at CAVB diagnosis. A structured review of medical records was performed if a late CAVB diagnosis (>27 days post-partum) was associated with a sero-positive mother. RESULTS: Maternal Ro/La autoantibodies were observed in 88% of cases with a congenital diagnosis. Thirteen cases with a sero-positive mother and late CAVB diagnosis were found (age-range: 4 months-43 years). In two cases, CAVB was diagnosed in conjunction with infections, one case had a family history of cardiomyopathy and two cases had nontypical clinical presentations, indicating alternative pathogenetic mechanisms. In the remaining eight cases, no likely factors inducing CAVB, other than maternal autoantibodies, could be identified. CONCLUSION: Our observations support the hypothesis that late progression to CAVB can be the result of an immune-mediated pathogenetic mechanism during foetal life. An autoantibody-associated diagnosis after the neonatal period is therefore possible, and testing of maternal serology at the time of diagnosis is recommended.
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Bloqueo Atrioventricular/congénito , Bloqueo Atrioventricular/inmunología , Autoanticuerpos/sangre , Adolescente , Adulto , Autoanticuerpos/biosíntesis , Niño , Preescolar , Estudios de Cohortes , Femenino , Humanos , Lactante , Masculino , Embarazo/sangre , Adulto JovenRESUMEN
OBJECTIVES: Early diagnosis of critical congenital heart defects (CCHD) improves survival. We evaluated the relative contributions of prenatal ultrasound, neonatal pulse oximetry screening (POS), and neonatal physical examination (NPE) to the early detection (before discharge) of CCHD in the context of increasing prenatal detection, and POS being a national standard since 2013. METHODS: Retrospective, nationwide population-based study. All full-term live-born infants with CCHD in Sweden between 2014 and 2019 were included. CCHD was defined as a congenital heart defect requiring surgery or catheter-based intervention or resulting in death within 28 days of birth. RESULTS: Of 630 infants, 89% were diagnosed before discharge or death, 42% prenatally, 11% from early symptoms, 23% by POS, and 14% from NPE after a negative POS. Four (0.6%) died undiagnosed before discharge and 64/630 (10%) were discharged undiagnosed, with 24/64 being readmitted with circulatory failure and causing 1 preoperative death. Coarctation was the most prevalent CCHD (N = 184), 25% of whom were detected prenatally (12% by POS and 29% by NPE). Two died undiagnosed before discharge and 30% were discharged undiagnosed. Transposition was the second most common defect (N = 150) and 43% were detected prenatally (33% by POS, 1 by NPE) and 2 died undiagnosed before POS. None was discharged undiagnosed. CONCLUSIONS: POS and NPE remain important for the early detection of CCHD complementing prenatal ultrasound screening. Nevertheless, 1 in 10 with CCHD leaves the hospital without a diagnosis, with coarctation being the predominant lesion. Future research on CCHD screening should have a particular focus on this cardiac defect.
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OBJECTIVE: Congenital heart block may develop in the fetuses of Ro/SSA-positive and La/SSB-positive mothers. Recurrence rates of only 10-20% despite persisting maternal antibodies indicate that additional factors are critical for the establishment of heart block. The authors investigated the influence of other maternal and fetal factors on heart block development in a Swedish population-based cohort. METHODS: The influence of fetal gender, maternal age, parity and time of birth on heart block development was analysed in 145 families, including Ro/La-positive (n=190) and Ro/La-negative (n=165) pregnancies. RESULTS: There was a recurrence rate of 12.1% in Ro/La-positive women, and no recurrence in Ro/La-negative women. Fetal gender and parity did not influence the development of heart block in either group. Maternal age in Ro/La-positive pregnancies with a child affected by heart block was, however, significantly higher than in pregnancies resulting in babies without heart block (p<0.05).Seasonal timing of pregnancy influenced the outcome. Gestational susceptibility weeks 18-24 occurring during January-March correlated with a higher proportion of children with heart block and lower vitamin D levels during the same period in a representative sample of Swedish women and a corresponding higher proportion of children with heart block born in the summer (p<0.02). Maternal age or seasonal timing of pregnancy did not affect the outcome in Ro/La-negative pregnancies. CONCLUSION: This study identifies maternal age and seasonal timing of pregnancy as novel risk factors for heart block development in children of Ro/La-positive women. These observations may be useful for counselling when pregnancy is considered.
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Anticuerpos Antinucleares/sangre , Bloqueo Cardíaco/congénito , Edad Materna , Estaciones del Año , Adolescente , Adulto , Enfermedades Autoinmunes/epidemiología , Enfermedades Autoinmunes/inmunología , Orden de Nacimiento , Niño , Preescolar , Composición Familiar , Femenino , Bloqueo Cardíaco/epidemiología , Bloqueo Cardíaco/inmunología , Humanos , Lactante , Recién Nacido , Paridad , Embarazo , Complicaciones del Embarazo/epidemiología , Complicaciones del Embarazo/inmunología , Efectos Tardíos de la Exposición Prenatal , Recurrencia , Factores de Riesgo , Factores Sexuales , Suecia/epidemiología , Vitamina D/sangre , Adulto JovenRESUMEN
AIMS: To study the children exposed in utero to maternal anti-SSA/Ro52 antibodies in terms of impaired atrioventricular (AV) conduction or disturbed myocardial performance, and to investigate the ability of prenatal Doppler to predict conduction abnormalities during childhood. METHODS: Fifty-seven children exposed in utero to anti-SSA/Ro52 antibodies were grouped in accordance with (A) prolonged AV time intervals in utero by Doppler or (B) normal findings and examined by ECG, 24-hour ECG and echocardiography. RESULTS: PR interval on ECG was longer in group A (n = 16) compared with that of group B (n = 41), 140 ± 24 ms vs. 121 ± 13 ms (p < 0.01). Six cases of 1°Atrioventricular block (AVB) developed in group A, giving an estimated prevalence of 10.5%, (95% confidence interval; 4.4-22.2%), progressing from normal sinus rhythm at 1 month of age. Prenatal Doppler predicted development of 1°AVB at follow-up with a sensitivity of 100%, Positive predictive value (PPV) 37.5%, LR+ 5.1, and Negative predictive value (NPV) 100%. Children in group A had a slightly higher myocardial performance index in flow and tissue Doppler imaging recordings. CONCLUSIONS: Ten per cent of children exposed in utero to anti-SSA/Ro52, with a normal ECG at birth or 1 month of age, progressed to 1°AVB during preschool years. Cases at risk can be identified by prenatal Doppler echocardiography.
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Bloqueo Cardíaco/diagnóstico por imagen , Ultrasonografía Doppler , Ultrasonografía Prenatal , Autoanticuerpos , Preescolar , Estudios Transversales , Progresión de la Enfermedad , Femenino , Estudios de Seguimiento , Bloqueo Cardíaco/clasificación , Humanos , Masculino , Embarazo/inmunología , Estudios Prospectivos , Ribonucleoproteínas/inmunologíaRESUMEN
BACKGROUND AND AIMS: Clinical support systems are widely used in pediatric care. The aim of this study was to assess the support for drug treatments used at pediatric cardiac wards and intensive care units in Sweden. METHODS: Drug information, such as type of drug, indication, dose, and route of administration, for all in-hospital pediatric cardiac patients, was included in the study. Treatments were classified as either on-label (based on product information) or off-label. Support for off-label treatment was stratified by the use of clinical support systems (the national database on drugs, local, or other clinical experience guidelines). RESULTS: In all, 28 patients were included in the study. The total number of drug treatments was 233, encompassing 65 different drugs. Overall, 175 (75%) treatments were off-label. A majority of off-label drug treatments were supported by other sources of information shared by experts. A total of 7% of the drug treatments were used without support. CONCLUSION: Off-label drug treatment is still common in Swedish pediatric cardiac care. However, the majority of treatments were supported by the experience shared in clinical support systems. KEY POINTS: Seventy-five percent of all prescriptions in pediatric cardiology care were off-label.A majority of patients received three or more drug treatments off-label.Use of clinical support systems and guidelines was common, but in 7% of all drug treatments, no support was found for the chosen treatment.
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OBJECTIVE: In utero exposure of the fetus to Ro/La autoantibodies may lead to congenital heart block (CHB). In the mother, these autoantibodies are associated with activation of the type I interferon (IFN)-system. As maternal autoantibodies are transferred to the fetus during pregnancy, we investigated whether the type I IFN-system is activated also in newborns of anti-Ro/La positive mothers, and whether fetal IFN activation is affected by maternal immunomodulatory treatment. METHODS: Blood drawn at birth from anti-Ro/La positive mothers, their newborns and healthy control pairs was separated into plasma and peripheral blood mononuclear cells (PBMC). PBMC were analysed directly or cultured. mRNA expression was analysed by microarrays, cell surface markers by flow cytometry, and IFNα levels by immunoassays. RESULTS: We observed increased expression of IFN-regulated genes and elevated plasma IFNα levels not only in anti-Ro/La positive women, but also in their newborns. CD14+ monocytes of both anti-Ro/La positive mothers and their neonates showed increased expression of Sialic acid-binding Ig-like lectin-1, indicating cellular activation. Notably, the IFN score of neonates born to mothers receiving immunomodulatory treatment was similar to that of controls, despite persistent IFN activation in the mothers. In both maternal and neonatal PBMC, IFNα production was induced when cells were cultured with anti-Ro/La positive plasma. CONCLUSIONS: Ro/La autoantibody-exposed neonates at risk of CHB have signs of an activated immune system with an IFN signature. This study further demonstrates that neonatal cells can produce IFNα when exposed to autoantibody-containing plasma, and that maternal immunomodulatory treatment may diminish the expression of IFN-regulated genes in the fetus.
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Anticuerpos Antinucleares/inmunología , Bloqueo Cardíaco/congénito , Interferón Tipo I/inmunología , Adulto , Autoanticuerpos/sangre , Autoanticuerpos/inmunología , Estudios de Casos y Controles , Ecocardiografía Doppler , Femenino , Bloqueo Cardíaco/sangre , Bloqueo Cardíaco/embriología , Bloqueo Cardíaco/inmunología , Humanos , Recién Nacido , Interferón Tipo I/sangre , Masculino , Intercambio Materno-Fetal/inmunología , Embarazo , Complicaciones del Embarazo/inmunología , Enfermedades Reumáticas/inmunología , Suecia , Transcriptoma , Adulto JovenRESUMEN
Background Norwood surgery provides a palliative surgical option for hypoplastic left heart syndrome and has been available in Sweden since 1993. The practice of prenatal ultrasound screening was gradually implemented in the same era, resulting in an increased prenatal detection rate. Our primary aims were to study changes in the incidence of live births, prenatal detection rate, and the termination of pregnancies over time. The secondary aims were to study the proportion of live-borns undergoing surgery and to identify factors that influenced whether surgery was or was not performed. Methods and Results Neonates with hypoplastic left heart syndrome with aortic atresia born 1990-2010 were identified through national databases, surgical files, and medical records. The fetal incidence was estimated from the period when prenatal screening was rudimentary. The study period was divided into the presurgical, early surgical, and late surgical periods. The incidence was calculated as the overall yearly incidence for each time period and sex separately. Factors influencing whether surgery was performed were analyzed using Cox-logistic regression. The incidence at live birth decreased from 15.4 to 8.4 per 100 000. The prenatal detection rate increased from 27% to 63%, and terminations increased from 19% to 56%. The odds of having surgery was higher in the late period and higher in the group with prenatal diagnosis. Conclusions We observed a decrease in incidence of live-borns with hypoplastic left heart syndrome aortic atresia. There was in increase in prenatal detection rate and an increase in termination of pregnancy. The proportion of live-borns who underwent surgery increased between time periods.
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Síndrome del Corazón Izquierdo Hipoplásico/epidemiología , Procedimientos de Norwood/métodos , Sistema de Registros , Femenino , Estudios de Seguimiento , Edad Gestacional , Humanos , Síndrome del Corazón Izquierdo Hipoplásico/diagnóstico , Síndrome del Corazón Izquierdo Hipoplásico/cirugía , Incidencia , Recién Nacido , Masculino , Embarazo , Diagnóstico Prenatal , Estudios Retrospectivos , Tasa de Supervivencia/tendencias , Suecia/epidemiologíaRESUMEN
BACKGROUND: When a heart defect is prenatally diagnosed in the fetus, expectant parents experience a great need for information about various topics. After the diagnosis, the Web is used for supplemental information, and the scarcity of research calls attention to the need to explore patient information websites from the perspectives of the intended consumers. OBJECTIVE: The overarching aim of this study was to explore the quality of Swedish patient information websites about congenital heart defects, from the perspectives of individuals with experience of a prenatal diagnosis of congenital heart defect in the fetus. METHODS: This was a mixed-methods study of websites identified through systematic searches in the two most used Web-based search engines. Of the total 80 screened hits, 10 hits led to patient information websites about congenital heart defects. A quality assessment tool inspired by a previous study was used to evaluate each website's appearance, details, relevance, suitability, information about treatment choices, and overall quality. Answers were given on a 5-point Likert scale, ranging from 1, representing the lowest score, to 5, representing the highest score. Each website was assessed individually by persons with experience of continued (n=4) and terminated (n=5) pregnancy following a prenatal diagnosis. Assessments were analyzed with Kendall's coefficient of concordance W, Mann-Whitney U test, Friedman's test, and a Wilcoxon-Nemenyi-McDonald-Thompson test. In addition, each assessor submitted written responses to open-ended questions in the quality assessment tool, and two joint focus group discussions were conducted with each group of assessors. The qualitative data were analyzed with inductive manifest content analysis. RESULTS: Assessments represented a low score (median=2.0) for treatment choices and moderate scores (median=3.0) for appearance, details, relevance, suitability, and overall quality. No website had a median of the highest achievable score for any of the questions in the quality assessment tool. Medians of the lowest achievable score were found in questions about treatment choices (n=4 websites), details (n=2 websites), suitability (n=1 website), and overall quality (n=1 website). Websites had significantly different scores for appearance (P=.01), details (P<.001), relevance (P<.001), suitability (P<.001), treatment choices (P=.04), and overall quality (P<.001). The content analysis of the qualitative data generated six categories: (1) advertisements, (2) comprehensiveness, (3) design, (4) illustrations and pictures, (5) language, and (6) trustworthiness. Various issues with the included websites were highlighted, including the use of inappropriate advertisements, biased information, poor illustrations, complex language, and poor trustworthiness. CONCLUSIONS: From the perspectives of the intended consumers, patient information websites about congenital heart defects are, to a large extent, inadequate tools for supplemental information following a prenatal diagnosis. Health professionals should initiate discussions with patients about their intentions to use the Web, inform them about the varied quality in the Web-based landscape, and offer recommendations for appropriate Web-based sources.
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BACKGROUND: Palivizumab is a humanized monoclonal antibody designed to provide passive immunity against respiratory syncytial virus. It is prescribed to children at high risk for severe infection with respiratory syncytial virus. However, little is known about the risk of the immune-mediated diseases atopic dermatitis, asthma, and allergic rhinoconjunctivitis after palivizumab exposure. AIM: Our objective was to investigate whether exposure to palivizumab was associated with atopic dermatitis, asthma, or allergic rhinoconjunctivitis in childhood. METHODS: This was a cross-national population-based cohort study including data from 769,523 Danish children born 1 January 1999-31 December 2010 and 581,742 Swedish children born 1 July 2005-31 December 2010. Since palivizumab is only indicated for children at the highest risk, sub-cohorts of preterm children, children with bronchopulmonary dysplasia, and children with hemodynamic significant heart disease were defined. RESULTS: Of the 1,351,265 children included, 1192 (0.09%) were exposed to palivizumab. An increased risk of asthma after palivizumab exposure was observed in the total birth cohort (hazard ratio [HR] 1.49; 95% confidence interval [CI] 1.32-1.68) and in the sub-cohort of preterm children (HR 1.24; 95% CI 1.07-1.44). However, post hoc analyses using the propensity score to balance confounding factors found no increased risk of asthma in preterm children (HR 0.91; 95% CI 0.56-1.48). No increased risks of atopic dermatitis (HR 1.18; 95% CI 0.94-1.48) or allergic rhinoconjunctivitis (HR 1.14; 95% CI 0.92-1.42) were observed. CONCLUSION: Exposure to palivizumab neither increased the risk of atopic disease nor protected against asthma.
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Asma/epidemiología , Dermatitis Atópica/epidemiología , Palivizumab/administración & dosificación , Anticuerpos Monoclonales Humanizados/administración & dosificación , Anticuerpos Monoclonales Humanizados/efectos adversos , Asma/inmunología , Preescolar , Estudios de Cohortes , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Palivizumab/efectos adversos , RiesgoRESUMEN
OBJECTIVE: to explore experiences described by posters in Swedish virtual communities before, during and after termination of pregnancy due to a fetal anomaly. DESIGN: cross-sectional qualitative study of messages in virtual communities. The messages were purposefully selected in 2014 and analyzed with inductive qualitative manifest content analysis. SETTING: two large and active Swedish virtual communities. SAMPLE: 1623 messages from 122 posters (112 females, 1 male, and 9 did not disclose their sex), written between 2008 and 2014. The majority of the posters were females (91%) with recent experience of termination of pregnancy following different prenatal diagnoses (63% less than one year since the termination). MEASUREMENTS AND FINDINGS: before the termination, posters experienced an emotional shock and a difficult decision. During the termination, they needed compassionate care from present caregivers, experienced intense emotional and physical pain, lacked an understanding about the abortion, and expressed varied feelings about the option to view the fetus. After the termination, posters used different strategies to come to terms with and accept the decision, experienced a perinatal loss, expressed fears of recurrence, and longed for a new child. KEY CONCLUSIONS: spanning across the time before, during and after the abortion, women who terminate a pregnancy due to a fetal anomaly express considerable physical and emotional pain, with psychosocial and reproductive consequences. IMPLICATIONS FOR PRACTICE: information and preparation, including the decision whether or not to view the fetus, are important aspects to consider when caring for individuals who have decided to terminate a pregnancy for a fetal anomaly. The findings indicate a need for structures that offer support to women who suffer from fears of recurrence in future pregnancies.
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Aborto Eugénico/psicología , Relaciones Comunidad-Institución/normas , Medios de Comunicación Sociales/normas , Adulto , Femenino , Feto/anomalías , Humanos , Masculino , Embarazo , Investigación Cualitativa , Apoyo Social , SueciaRESUMEN
PLAIN ENGLISH SUMMARY: Ultrasound examinations during pregnancy have led to an increased number of detected heart defects in fetuses. Pregnant women and their partners are often unprepared for these news, and experience several difficulties following the diagnosis. We asked persons with personal experience to participate in group discussions about relevant future research topics. The discussions revealed that future research should investigate supplemental written information or follow-up appointments with health professionals. Researchers were also encouraged to focus their efforts on structures that offer emotional support. The emotional support could be from those that share similar experiences, or additional support from a health professional. The results of this study illustrate the need for researchers to continue their work to test ways to support persons faced with these diagnoses. ABSTRACT: Background A prenatal diagnosis of a congenital heart defect in the fetus is a traumatic life event for pregnant women and their partners. Previous research indicates a need for research that takes steps to support these individuals following the diagnosis. Patient and public involvement is a proposed method of identifying relevant research topics, leading to patient-focused research protocols and relevant support interventions.The overarching aim of this study was to gain insights into relevant future research topics among persons faced with a prenatal diagnosis of congenital heart defect in the fetus. Methods One group of parents to prenatally diagnosed children with a congenital heart defect (n = 5) and one group of individuals with experience of termination of a pregnancy following a prenatal diagnosis of a congenital heart defect (n = 5) were purposefully recruited. Each group of representatives was involved in a face-to-face focus group discussion, analyzed through qualitative content analysis. Results The representatives suggested a need for future research that addresses informational support in the forms as supplemental written information or follow-up consultations. Moreover, interventions that offer emotional support were suggested, in the forms of peer support or additional professional psychosocial support. Conclusion Several interventions were suggested by patient representatives, indicating a need for multiple intervention studies to be conducted in the context of a prenatal diagnosis of a congenital heart defect in the fetus. We recommend that future studies test supplemental written information, follow-up consultations, peer support, and additional professionals psychosocial support following the diagnosis.
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BACKGROUND: Prenatal screening of pregnant women in Sweden has improved the detection of major congenital heart defects (CHD). The aim was to explore parental experiences and need for information following a prenatal diagnosis of CHD. METHODS: Semi-structured interviews conducted with six fathers and five mothers to seven prenatally diagnosed children. Data were analyzed through content analysis. RESULTS: Three themes and 9 categories emerged. Theme 1, Grasping the facts today while reflecting on the future, containing five categories: Difficulties sorting out information when in emotional chaos; Respectful information regarding termination of pregnancy; Early information is crucial; Understanding the facts regarding the anomaly; Preparing for the future. Theme 2, Personal contact with medical specialists who give honest and trustworthy information is valued, containing two categories: Trust in information received from medical specialists and Truth and honesty is valued. Theme 3, An overwhelming amount of information on the Internet, containing two categories: Difficulties in finding relevant information and Easy to focus on cases with a poor outcome when searching the Internet. CONCLUSION: Early and honest information in line with individual preferences is crucial to support the decisional process regarding whether to continue or terminate the pregnancy. The use of illustrations is recommended, as a complement to oral information, as it increases comprehension and satisfaction with obtained information. Furthermore, the overwhelming amount of information on the Internet calls for compilation of easily accessible and reliable information sources via the Internet.
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Acceso a la Información/psicología , Padre/psicología , Cardiopatías Congénitas/diagnóstico , Madres/psicología , Diagnóstico Prenatal/psicología , Adulto , Preescolar , Femenino , Humanos , Lactante , Internet , Masculino , Embarazo , Pronóstico , Adulto JovenRESUMEN
BACKGROUND: Pregnant women and their partners use the Internet to search for information following a prenatal diagnosis of congenital heart defect. OBJECTIVE: Our aim was to explore central subjects of content and to assess the accessibility, reliability, usability, and quality of written information on publicly available information websites about congenital heart defects following a prenatal diagnosis. METHODS: Following searches on Bing and Google, we included websites containing patient information in English. Hits ranged from 340,000-67,500,000 and the first 50 hits from each search were screened for inclusion (N=600). Of these hits, 39.3% (236/600) were irrelevant. A total of 67 websites were included, of which 37% (25/67) were affiliated with independent information websites, 25% (17/67) with charity/private organizations, 25% (17/67) with hospitals/clinics, and 13% (8/67) had other affiliations. The majority of the websites (76%, 51/67) could not be attributed to an author. A manifest content analysis was performed to explore central subjects of content. The DISCERN instrument was used to assess the quality of information, and the LIDA tool was used to assess accessibility, usability, and reliability of the included websites. RESULTS: The content on the majority of the websites included care and treatment of children with congenital heart defects (88%, 59/67), causes of congenital heart defects (88%, 59/67), symptoms of congenital heart defects (85%, 57/67), prevalence of congenital heart defects (81%, 54/67), potential complications of congenital heart defects (75%, 50/67), prenatal diagnostics/screening methods (72%, 48/67), and specific congenital heart defects (72%, 48/67), whereas less than 10% included information about termination of pregnancy (6%, 4/67), care during pregnancy (5%, 3/67), and information specifically directed to partners (1%, 1/67). The mean of the total DISCERN score was 27.9 (SD 9.7, range 16-53). According to the instrument, a majority of the websites were categorized as very poor regarding information about effects of no treatment (88%, 59/67), support for shared decision making (85%, 57/67), achievement of its aims (84%, 56/67), explicit aims (82%, 55/67), risks of each treatment (82%, 55/67), how treatment choices affect overall quality of life (76%, 51/67), and areas of uncertainty (76%, 51/67). The mean of the total LIDA score was 92.3 (SD 13.1, range 61-127). According to the tool, a majority of the websites were categorized as good with regard to registration (97%, 65/67) and browser test (75%, 50/67), whereas a majority were categorized as poor with regard to currency (87%, 58/67), content production (84%, 56/67), and engagability (75%, 50/67). CONCLUSIONS: Difficulties in finding relevant information sources using Web search engines and quality deficits on websites are an incentive for health professionals to take an active part in providing adequate and reliable information online about congenital heart defects.
RESUMEN
BACKGROUND: Epidemiological research is facilitated in Sweden by a history of national health care registers, making large unselected national cohort studies possible. However, for complex clinical populations, such as children with congenital heart disease (CHD), register-based studies are challenged by registration limitations. For example, the diagnostic code system International Classification of Diseases, 10th version (ICD-10) does not indicate the clinical significance of abnormalities, therefore may be of limited use if used as the sole parameter in epidemiological research. Palivizumab is indicated as a prophylactic treatment against respiratory syncytial virus infections in children with hemodynamically significant CHD. AIM: The aim of the study reported here was to develop and validate an algorithm to identify children with hemodynamically significant CHD according to recommendations for palivizumab prophylaxis in register-based research. METHODS: By using a strategy of combining criteria for age at diagnosis, diagnostic codes, surgical procedure codes, and dispensing records, we created an algorithm to define the specific cases with hemodynamically significant CHD in which palivizumab could be advocated according to recommendations. RESULTS: The algorithm identified 928 children with hemodynamically significant CHD in the Swedish birth cohort born July 1, 2005 to December 31, 2010. A sensitivity (95% confidence interval) of 80% (70-88) for the algorithm was found by analyzing 121 children identified through local hospital data who were treated with palivizumab within a defined region and study period. The positive predictive value was estimated by medical record review in a random sample of 34 cases identified by the algorithm. In 79% (62-91) of these cases, the children were regarded as having hemodynamically significant CHD according to the recommendations for treatment with palivizumab. CONCLUSION: It was possible to identify a subgroup of children with hemodynamically significant CHD using an epidemiological approach and an algorithm with high validity. Our results will enable well-powered national cohort studies of individuals with complex clinical conditions such as hemodynamically significant CHD.
RESUMEN
BACKGROUND: Register studies are a valuable tool, when monitoring the safety of drugs. The Swedish Prescribed Drug Register (PDR) was established in 2005 and keeps records of all prescribed drugs dispensed in community pharmacies. Drugs prescribed in-hospital are not registered on an individual level, which may hamper the validity of register-based studies on drugs potentially administered in-hospital. OBJECTIVE: The objective was to assess the ability of the PDR to identify children treated with the monoclonal antibody palivizumab, which is used for prophylaxis against respiratory syncytial virus (RSV) infection in children. METHODS: Palivizumab exposure as filled prescriptions recorded in the PDR was assessed by indication of treatment (preterm-born children, bronchopulmonary dysplasia, or hemodynamically significant heart disease) and presented as numbers and proportions. For a random sample of children with an indication for treatment and without record of palivizumab exposure in the drug register, numbers and proportions by indication of treatment as noted in medical records were presented. The extent of underreporting in the drug register was estimated by indication for treatment. RESULTS: Through the national health registers, 2,317 children were identified as being at risk for severe infection with RSV infection and 75% had no records indicating palivizumab exposure in the PDR. In a random sample of 176 children at high risk for RSV infection and with no records of palivizumab prescription fills in the PDR, 47% had been treated with palivizumab according to medical records. The PDR underestimated palivizumab treatment with 49% in children born preterm, 42% in children with bronchopulmonary dysplasia, and 23% in those with a hemodynamically significant heart disease. CONCLUSION: Our findings underline the need of improving the information in the Swedish national registers concerning drugs administered in-hospital.