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Sökning: WFRF:(Kazamia Kalliopi)

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1.
  • Acuña Mora, Mariela, 1990, et al. (författare)
  • The longitudinal association between patient empowerment and patient-reported outcomes: What is the direction of effect?
  • 2022
  • Ingår i: PloS one. - : Public Library of Science (PLoS). - 1932-6203. ; 17:11
  • Tidskriftsartikel (refereegranskat)abstract
    • Theoretical literature and cross-sectional studies suggest empowerment is associated with other patient-reported outcomes (PROs). However, it is not known if patient empowerment is leading to improvements in other PROs or vice versa.The present study aimed to examine the direction of effects between patient empowerment and PROs in young persons with congenital heart disease (CHD).As part of the STEPSTONES-CHD trial, adolescents with CHD from seven pediatric cardiology centers in Sweden were included in a longitudinal observational study (n = 132). Data were collected when patients were 16 (T0), 17 (T1) and 18 ½ years old (T2). The Gothenburg Young Persons Empowerment Scale (GYPES) was used to measure patient empowerment. Random intercepts cross-lagged panel models between patient empowerment and PROs (communication skills; patient-reported health; quality of life; and transition readiness) were undertaken.We found a significant cross-lagged effect of transition readiness over patient empowerment between T1 and T2, signifying that a higher level of transition readiness predicted a higher level of patient empowerment. No other significant cross-lagged relationships were found.Feeling confident before the transition to adult care is necessary before young persons with CHD can feel in control to manage their health and their lives. Clinicians interested in improving patient empowerment during the transitional period should consider targeting transition readiness.
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  • Bratt, Ewa-Lena, 1970, et al. (författare)
  • Effectiveness of the STEPSTONES Transition Program for Adolescents With Congenital Heart Disease : A Randomized Controlled Trial
  • 2023
  • Ingår i: Journal of Adolescent Health. - : Elsevier. - 1054-139X .- 1879-1972.
  • Tidskriftsartikel (refereegranskat)abstract
    • Purpose: Adolescents with congenital heart disease transition from childhood to adulthood and transfer from pediatric-oriented to adult-oriented care. High-level empirical evidence on the effectiveness of transitional care is scarce. This study investigated the empowering effect (primary outcome) of a structured person-centered transition program for adolescents with congenital heart disease and studied its effectiveness on transition readiness, patient-reported health, quality of life, health behaviors, disease-related knowledge, and parental outcomes e.g., parental uncertainty, readiness for transition as perceived by the parents (secondary outcomes). Methods: The STEPSTONES-trial comprised a hybrid experimental design whereby a randomized controlled trial was embedded in a longitudinal observational study. The trial was conducted in seven centers in Sweden. Two centers were allocated to the randomized controlled trial-arm, randomizing participants to intervention or control group. The other five centers were intervention-naïve centers and served as contamination check control group. Outcomes were measured at the age of 16 years (baseline), 17 years, and 18.5 years. Results: The change in empowerment from 16 years to 18.5 years differed significantly between the intervention group and control group (mean difference = 3.44; 95% confidence interval = 0.27–6.65; p = .036) in favor of intervention group. For the secondary outcomes, significant differences in change over time were found in parental involvement (p = .008), disease-related knowledge (p = .0002), and satisfaction with physical appearance (p = .039). No differences in primary or secondary outcomes were detected between the control group and contamination check control group, indicating that there was no contamination in the control group. Discussion: The STEPSTONES transition program was effective in increasing patient empowerment, reducing parental involvement, improving satisfaction with physical appearance, and increasing disease-related knowledge. © 2023 Society for Adolescent Health and Medicine
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  • Johansson, Josefin, et al. (författare)
  • Loss of Nexilin function leads to a recessive lethal fetal cardiomyopathy characterized by cardiomegaly and endocardial fibroelastosis
  • 2022
  • Ingår i: American Journal of Medical Genetics. Part A. - : John Wiley & Sons. - 1552-4825 .- 1552-4833. ; 188:6, s. 1676-1687
  • Tidskriftsartikel (refereegranskat)abstract
    • The Nexilin F-Actin Binding Protein (Nexilin) encoded by NEXN is a cardiac Z-disc protein important for cardiac function and development in humans, zebrafish, and mice. Heterozygote variants in the human NEXN gene have been reported to cause dilated and hypertrophic cardiomyopathy. Homozygous variants in NEXN cause a lethal form of human fetal cardiomyopathy, only described in two patients before. In a Swedish, four-generation, non-consanguineous family comprising 42 individuals, one female had three consecutive pregnancies with intrauterine fetal deaths caused by a lethal form of dilated cardiomyopathy. Whole-exome sequencing and variant analysis revealed that the affected fetuses were homozygous for a NEXN variant (NM_144573:c.1302del;p.(Ile435Serfs*3)). Moreover, autopsy and histology staining declared that they presented with cardiomegaly and endocardial fibroelastosis. Immunohistochemistry staining for Nexilin in the affected fetuses revealed reduced antibody staining and loss of striation in the heart, supporting loss of Nexilin function. Clinical examination of seven heterozygote carriers confirmed dilated cardiomyopathy (two individuals), other cardiac findings (three individuals), or no cardiac deviations (two individuals), indicating incomplete penetrance or age-dependent expression of dilated cardiomyopathy. RNA sequencing spanning the variant in cDNA blood of heterozygote individuals revealed nonsense-mediated mRNA decay of the mutated transcripts. In the current study, we present the first natural course of the recessively inherited lethal form of human fetal cardiomyopathy caused by loss of Nexilin function. The affected family had uneventful pregnancies until week 23-24, followed by fetal death at week 24-30, characterized by cardiomegaly and endocardial fibroelastosis.
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  • Kazamia, Kalliopi, et al. (författare)
  • Children with juvenile idiopathic arthritis frequently experience interruptions to their medical therapy
  • 2014
  • Ingår i: Acta Paediatrica. - : Wiley. - 0803-5253 .- 1651-2227. ; 103:5, s. 529-536
  • Tidskriftsartikel (refereegranskat)abstract
    • AimTo study real-life experiences of drug treatment discontinuations and safety in a well-defined cohort of patients with juvenile idiopathic arthritis (JIA), over an eleven-year period in Uppsala County, Sweden. MethodsClinical charts of all incident and prevalent cases of juvenile arthritis were reviewed prospectively by an experienced paediatric rheumatologist. Each patient file was supplemented retrospectively regarding hereditary diseases, clinical data and aspects of pharmacological treatment. ResultsSevere adverse events from methotrexate or biological agents were rare, but 84 occasions of interrupted therapy due to adverse events or inefficacy were identified within 225 treatment periods (37.3%) in the 156 patients (108 girls and 48 boys) studied. The median observation period was 8.6years after disease onset (minimum 1.33, maximum 17.5years). Oral and subcutaneous methotrexate caused adverse events in 22.6% of the treatment periods and biological agents in 19.2% (p=0.71). Discontinuation of treatment periods was equally common for methotrexate (38.7%) and biological agents (33.3%) (p=0.53). ConclusionOur study shows a high percentage of interrupted medical therapies, due to adverse events or inefficacy, in children with JIA. Adverse events from methotrexate and biological agents were seldom severe. The results highlight the need for better predictive factors to guide therapy.
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  • Lannering, Katarina, et al. (författare)
  • Screening for Critical Congenital Heart Defects in Sweden
  • 2023
  • Ingår i: PEDIATRICS. - : American Academy of Pediatrics (AAP). - 0031-4005 .- 1098-4275. ; 152:4
  • Tidskriftsartikel (refereegranskat)abstract
    • 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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  • Lannering, Katarina, et al. (författare)
  • Screening for critical congenital heart defects in sweden
  • 2024
  • Ingår i: Obstetrical and Gynecological Survey. - : Lippincott Williams & Wilkins. - 0029-7828 .- 1533-9866. ; 79:4, s. 185-187
  • Tidskriftsartikel (refereegranskat)abstract
    • (Abstracted from Pediatrics 2023;152:e2023061949 Critical congenital heart defects (CCHDs) affect between 1 and 3 of every 1000 live-born infants and require intervention in the short term after birth. Early identification of affected infants contributes to significantly to better outcomes in both the short- and long-term.
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  • Skogby, Sandra, 1989, et al. (författare)
  • Outpatient volumes and medical staffing resources as predictors for continuity of follow-up care during transfer of adolescents with congenital heart disease
  • 2020
  • Ingår i: International Journal of Cardiology. - : Elsevier. - 0167-5273 .- 1874-1754. ; 310, s. 51-57
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: Providing continuous follow-up care to patients with congenital heart disease (CHD) remains a challenge in many settings. Previous studies highlight that patients with CHD experience discontinuation of follow-up care, but mainly describe a single-centre perspective, neglecting inter-institutional variations. Hospital-related factors above and beyond patient-related factors are believed to affect continuity of care. The present multicentre study therefore investigated (i) proportion of "no follow-up care"; (ii) transfer destinations after leaving paediatric cardiology; (iii) variation in proportions of no follow-up between centres; (iv) the association between no follow-up and outpatient volumes, and (v) its relationship with staffing resources at outpatient clinics.METHODS: An observational, multicentre study was conducted in seven university hospitals. In total, 654 adolescents with CHD, born between 1991 and 1993, with paediatric outpatient visit at age 14-18 years were included. Transfer status was determined 5 years after the intended transfer to adult care (23y), based on medical files, self-reports and registries.RESULTS: Overall, 89.7% of patients were receiving adult follow-up care after transfer; 6.6% had no follow-up; and 3.7% were untraceable. Among patients in follow-up care, only one remained in paediatric care and the majority received specialist adult CHD care. Significant variability in proportions of no follow-up were identified across centres. Higher outpatient volumes at paediatric outpatient clinics were associated with better continued follow-up care after transfer (OR = 1.061; 95% CI = 1.001 - 1.124). Medical staffing resources were not found predictive.CONCLUSION: Our findings support the theory of hospital-related factors influencing continuity of care, above and beyond patient-related characteristics.
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  • van Nisselrooij, Amber E. L., et al. (författare)
  • The aorto-left ventricular tunnel from a fetal perspective : Original case series and literature review
  • 2022
  • Ingår i: Prenatal Diagnosis. - : John Wiley & Sons. - 0197-3851 .- 1097-0223. ; 42:2, s. 267-277
  • Forskningsöversikt (refereegranskat)abstract
    • Introduction Aorto-left ventricular tunnel (ALVT) accounts for <0.1% of congenital heart defects. Evidence on the prognosis from a fetal perspective is limited. With this retrospective international case series, we provide information on the outcome of fetuses with ALVT.Methods All members of the Association for European Pediatric and Congenital Cardiology's (AEPC) fetal working group and fetal medicine units worldwide were invited for participation. We observed antenatal parameters, neonatal outcome and postnatal follow-up. Additionally, a systematic search of the literature was performed.Results Twenty fetuses with ALVT were identified in 10 participating centers (2001-2019). Fetal echocardiographic characteristics of ALVT included an increased cardiac-thorax ratio (95%), left ventricular end-diastolic diameter (90%) and a dysplastic aortic valve (90%). Extracardiac malformations were rare (5%). Eight fetuses died at a median gestational age (GA) of 21 + 6 weeks (range, 19-24): all showed signs of hydrops prior to 24 weeks or at autopsy. All others (60%, 12/2) were live-born (median GA 38 + 4, range 37-40), underwent surgery and were alive at last follow up (median 3.2 years, range 0.1-17). The literature reported 22 ALVT fetuses with similar outcome.Conclusions In the absence of fetal hydrops, ALVT carries a good prognosis. Fetuses who survive to 24 weeks without hydrops are likely to have a good outcome.
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