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1.
Prenat Diagn ; 44(3): 280-288, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38348952

RESUMO

OBJECTIVE: Genetic high-resolution analyses and improved diagnostic imaging have impacted the ability to detect fetal disorders. It is unknown if this resulted in an alteration in the number of terminations of pregnancy due to fetal anomalies (TOPFA). The objective was to describe the incidence and indication of TOPFA. METHODS: A descriptive study based on records from the Regional Abortion Council in the Central Denmark Region from 2008 to 2021 consisting of 1895 TOPFA. RESULTS: A consistent incidence of TOPFA was observed, accounting for 0.96% of the total births during that period. When examining fetal indications, there was a small increase in the occurrence of genetic aberrations, primarily caused by deletions, duplications, and single nucleotide variations, whereas the number of chromosomal aberrations remained stable. Of 35.5% of the cases with malformations, the central nervous system was the most affected organ system, followed by malformations of the heart 29.6%. Overall, the total number of cases remained stable. DISCUSSION AND CONCLUSION: Unexpectedly, despite the development of new diagnostic tools, the incidence of TOPFA from 2008 to 2021 remained stable. However, the number of cases with genetic aberrations increased. This may be attributed to increased genetic testing for fetuses with identified malformations, resulting in more accurate diagnoses.


Assuntos
Aborto Induzido , Aborto Espontâneo , Doenças Fetais , Gravidez , Feminino , Humanos , Aborto Induzido/métodos , Doenças Fetais/epidemiologia , Aberrações Cromossômicas , Feto , Diagnóstico Pré-Natal
2.
J Appl Res Intellect Disabil ; 37(3): e13221, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38440921

RESUMO

BACKGROUND: The meanings of neurodevelopmental conditions are socially and culturally defined. We explored how parents of a child with Down syndrome experienced public and professional understandings of Down syndrome. METHOD: Qualitative interviews with 25 parents of a child with Down syndrome living in Denmark. From a reflexive thematic analysis, we developed themes describing understandings (i.e., attitudes or perceptions) of Down syndrome. RESULTS: The parents experienced that the Down syndrome diagnosis acted as a 'label'; this had perceived positive and negative consequences for the child. The parents felt others understood Down syndrome as severe and undesirable. This attitude was tied to the existence of prenatal screening. Finally, to the parents, professional support for their child expressed an understanding of children with Down syndrome as valued individuals. CONCLUSIONS: Parents encountered ambiguous understandings of Down syndrome. This should be recognised by professionals who may shape such understandings.


Assuntos
Terapia de Aceitação e Compromisso , Síndrome de Down , Deficiência Intelectual , Criança , Feminino , Gravidez , Humanos , Pesquisa Qualitativa , Pais
3.
Int J Legal Med ; 137(6): 1865-1873, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37391670

RESUMO

Forensic pathologists may use 3D prints as demonstrative aids when providing expert testimony in court of law, but the effects remain unclear despite many assumed benefits. In this qualitative study, the effects of using a 3D print, demonstrating a blunt force skull fracture, in court were explored by thematic analysis of interviews with judges, prosecutors, defence counsels, and forensic pathologists with the aim of improving the expert testimony. Five semi-structured focus groups and eight one-to-one interviews with a total of 29 stakeholders were transcribed ad verbatim and analysed using thematic analysis. The study found that a highly accurate 3D print of a skull demonstrated autopsy findings in detail and provided a quick overview, but sense of touch was of little benefit as the 3D print had different material characteristics than the human skull. Virtual 3D models were expected to provide all the benefits of 3D prints, be less emotionally confronting, and be logistically feasible. Both 3D prints and virtual 3D models were expected to be less emotionally confronting than autopsy photos. Regardless of fidelity, an expert witness was necessary to translate technical language and explain autopsy findings, and low-fidelity models may be equally suited as demonstrative aids. The court infrequently challenged the expert witnesses' conclusions and, therefore, rarely had a need for viewing autopsy findings in detail, therefore rarely needing a 3D print.

4.
BJOG ; 130(9): 1087-1095, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-36852514

RESUMO

OBJECTIVE: To examine women and their partners' experience of major postpartum haemorrhage (PPH). DESIGN: A qualitative interview study. SETTING: Two Labour and Delivery Units in Denmark. POPULATION: Women who experienced major PPH (≥1 litre within 2 hours after vaginal birth). METHODS: Semi-structured interviews were conducted with 15 women and nine partners (nine joint interviews, six individual interviews). Interviews were analysed using thematic analysis. MAIN OUTCOME MEASURES: A qualitative description of women and their partners' experiences. RESULTS: Three major themes were identified. (1) 'From birth to emergency' included factors that increased concern in women and their partners, such as 'incomprehensible' medical terminology, a tense atmosphere, and alarm call. Transfer to the operating theatre was experienced as the most devastating part of major PPH. (2) 'Feeling safe during an emergency' described factors that supported the women and their partners' management of the situation such as brief explanations from a few healthcare professionals and reassurance that the healthcare professionals were in control of the situation. The pain was experienced as severe, but acceptable. (3) 'Family unity challenged' described how family bonding was supported by positioning the partner at the head of the bed and by keeping the baby on the woman's chest. CONCLUSIONS: Several factors such as small gestures from healthcare professionals and appropriate organisation of the PPH can make a difference to the woman and her partner's experience of major PPH. Particularly, efforts that support family bonding are greatly valued by women and their partners.


Assuntos
Trabalho de Parto , Hemorragia Pós-Parto , Gravidez , Humanos , Feminino , Hemorragia Pós-Parto/terapia , Período Pós-Parto , Parto , Pesquisa Qualitativa
5.
Prenat Diagn ; 43(1): 51-61, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36471906

RESUMO

OBJECTIVE: To investigate if the Down syndrome phenotype differs according to the result of first-trimester combined screening (FTS). METHOD: We included all Down syndrome cases diagnosed by karyotype in pregnancy or after birth in Denmark during 2005-2018. We compared screen positive (odds ≥1:300) and screen negative (odds <1:300) cases as well as screen result subgroups with respect to anthropometrics, congenital malformations, childhood diseases, and hospitalization. RESULTS: Absolute measures of fetal and birth anthropometrics were comparable between groups. A prenatal malformation diagnosis was more prevalent among screen positive than screen negative cases. Analyses suggested that this could reflect a detection bias. Cases with a screen result of 1:2-1:10 had a higher probability of being diagnosed with a malformation prenatally and with severe congenital heart disease (CHD) postnatally compared with a result of 1:11-1:300. Screen positive cases more often had non-severe CHD but less often a non-heart malformation compared with screen negative cases, while proportions of severe CHD were similar in these groups. Data on hospitalizations showed inconsistent results. CONCLUSION: The 1:300 screening threshold had limited or no value in predicting Down syndrome phenotype severity. In contrast, cases with a screen result between 1:2 and 1:10 may represent a more severe phenotype.


Assuntos
Síndrome de Down , Cardiopatias Congênitas , Gravidez , Humanos , Feminino , Síndrome de Down/diagnóstico , Estudos de Coortes , Ultrassonografia Pré-Natal , Diagnóstico Pré-Natal/métodos , Cardiopatias Congênitas/diagnóstico , Cardiopatias Congênitas/epidemiologia , Fenótipo
6.
Acta Obstet Gynecol Scand ; 102(6): 751-759, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-37186080

RESUMO

INTRODUCTION: We hypothesized that children with Down syndrome who were born after the implementation of first-trimester combined screening for trisomy 13, 18, and 21 and a second-trimester ultrasound scan in Denmark would show a milder syndrome phenotype. We investigated the birth biometry, prevalence of congenital malformations, and early childhood morbidity of children with Down syndrome before and after implementation of this screening program. MATERIAL AND METHODS: A nationwide register-based study of all live born singletons with Down syndrome in Denmark from 1995 to 2018. In interrupted time series analyses, we studied the temporal developments in birth biometry, prevalence of congenital malformations, and early childhood morbidity related to the implementation of a national prenatal screening program. RESULTS: We included 602 singletons with Down syndrome born before and 308 after implementation of the screening program. Z-scores of birthweight and head circumference increased over time before screening, but this temporal development changed after implementation by -0.05 (95% confidence interval [CI]: -0.11 to 0.01) and -0.05 (95% CI -0.12 to 0.02), respectively. Just after implementation, the prevalence of non-severe congenital heart disease decreased (relative change in odds 0.48 [95% CI: 0.24-0.94]). For severe congenital heart disease, atrioventricular septal defect, and non-heart malformations, this change was 1.16 (95% CI: 0.56-2.41), 0.95 (95% CI: 0.43-2.03), and 0.98 (95% CI: 0.33-2.76), respectively. For all malformations, pre-existing temporal developments did not change following implementation of screening. The implementation was associated with higher odds of admission to a neonatal intensive care unit (relative change 1.98 [95% CI: 0.76-5.26]) and an increased risk of hearing impairment (risk difference 3.4% [95% CI: -0.4% to 7.1%]). In contrast, the implementation was not associated with the incidence of hospital admissions by 2 years of age or with the probability of a thyroid disorder. CONCLUSIONS: After implementation of a national prenatal screening program, we did not observe a milder Down syndrome phenotype apart from an apparent reduction in the proportion of children with non-severe congenital heart disease; this result is, however, limited by small numbers.


Assuntos
Síndrome de Down , Diagnóstico Pré-Natal , Síndrome de Down/diagnóstico , Síndrome de Down/epidemiologia , Humanos , Masculino , Feminino , Gravidez , Recém-Nascido , Adulto , Dinamarca/epidemiologia , Análise de Séries Temporais Interrompida , Avaliação de Programas e Projetos de Saúde , Cardiopatias Congênitas/epidemiologia
7.
Acta Obstet Gynecol Scand ; 102(11): 1505-1510, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37477337

RESUMO

INTRODUCTION: In 2011, it was decided to implement chromosomal microarray in prenatal testing in the Central Denmark Region, mainly due to the expected higher diagnostic yield. Chromosomal microarray was introduced gradually for an increasing number of pregnancies and without a transition period where both karyotyping and chromosomal microarray were performed: first malformations (2011), then large nuchal translucency (2013), then high risk at combined first trimester risk screening (2016) and finally for all indications (2018). This retrospective study summarizes 11 years of using chromosomal microarray in invasive prenatal testing and presents the effect on diagnostic yield and turnaround time. Furthermore, the concerns when introducing chromosomal microarray are presented and discussed. MATERIAL AND METHODS: Registry data from the Danish Fetal Medicine Database, the regional fetal medicine database, the Danish Cytogenetic Central Register and the local laboratory database at Department of Clinical Genetics were all combined, and a cohort of 147 158 singleton pregnancies with at least one ultrasound examination was established RESULTS: Of the 147 158 pregnancies, invasive sampling was performed (chorionic villi or amniocytes) in 8456, corresponding to an overall invasive rate of 5.8%. Between 2016 and 2018, 3.4% (95% confidence interval [CI] 2.8-4.2%; n = 86) of the invasive samples (n = 2533) had a disease causing copy number variant and 5.3% (95% CI 4.4-6.2%; n = 133) had trisomies and other aneuploidies. The turnaround time more than halved from 14 days to an average of 5.5 days for chorionic villus sampling. CONCLUSIONS: Chromosomal microarray identified 5.3% trisomies and 3.4% copy number variants, thereby increased the diagnostic yield by more than 64% compared with karyotype only and it also more than halved the turnaround time. Some preliminary concerns proved real, eg prenatal counseling complexity, but these have been resolved over time in a clinical path with expert consultations.


Assuntos
Diagnóstico Pré-Natal , Trissomia , Gravidez , Feminino , Humanos , Estudos Retrospectivos , Amostra da Vilosidade Coriônica , Dinamarca , Aberrações Cromossômicas
8.
BMC Health Serv Res ; 23(1): 241, 2023 Mar 13.
Artigo em Inglês | MEDLINE | ID: mdl-36915089

RESUMO

BACKGROUND: Quality improvement collaboratives (QICs) are used extensively to implement quality improvement in healthcare, and current research is demonstrating positive yet varying evidence. To interpret the effectiveness results, it is necessary to illuminate the dynamics of QIC implementation in specific contexts. Using Scandinavian institutionalist translation theory as a theoretical framework, this study aims to make two contributions. First, we provide insights into the dynamics of the translation processes inherent in QIC implementation. Second, we discuss the implications of the translation processes as experienced by participating actors. METHODS: We used empirical data from a qualitative case study investigating the implementation of QICs as an approach to quality improvement within a national Danish healthcare quality program. We included two diverse QICs to allow for exploration of the significance of organizational complexity for the translation processes. Data comprised qualitative interviews, participant observation and documentary material. RESULTS: Translation was an inherent part of QIC implementation. Key actors at different organizational levels engaged in translation of their implementation roles, and the QIC content and methodology. They drew on different translation strategies and practices that mainly materialized as kinds of modification. The translations were motivated by deliberate, strategic, and pragmatic rationales, contingent on combinations of features of the actors' organizational contexts, and the transformability and organizational complexity of the QICs. The findings point to a transformative power of translation, as different translations led to various regional and local QIC versions. Furthermore, the findings indicate that translation affects the outcomes of the implementation process and the QIC intervention. Translation may positively affect the institutionalization of the QICs and the creation of professional engagement and negatively influence the QIC effects. CONCLUSION: The findings extends the current research concerning the understanding of the dynamics of the translation processes embedded in the local implementation of QICs, and thus constitute a valuable contribution to a more sustainable and effective implementation of QICs in healthcare improvement. For researchers and practitioners, this highlights translation as an embedded part of the QIC implementation process, and encourages detailed attention to the implications of translation for both organizational institutionalization and realisation of the expected intervention outcomes.


Assuntos
Comportamento Cooperativo , Melhoria de Qualidade , Humanos , Atenção à Saúde , Instalações de Saúde , Pesquisa Qualitativa
9.
J Genet Couns ; 32(1): 31-42, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-35876835

RESUMO

Despite reporting an overall normal life, survivors of heritable retinoblastoma face numerous physical and psychosocial issues. In particular, reproductive decision-making is often complex and difficult. This study aims to examine survivors' reflections on passing on heritable retinoblastoma to their children, how survivors approach their reproductive choices, and how the healthcare system can optimize counseling and support. Semi-structured interviews with Danish adult survivors of heritable retinoblastoma were qualitatively analyzed to explore their experiences. Participants were recruited from the Retinoblastoma Survivorship Clinic, Aarhus University Hospital, Denmark. Thematic data analysis was conducted followed by a condensing process specifically for the subthemes relating to reproductive choices. A common subtheme for all participants was a strong wish to avoid passing on retinoblastoma to their children. The participants emphasized the various medical, practical, emotional, and moral issues impacting their final reproductive choice in the process of family planning to conceive a child unaffected by retinoblastoma. Some had no option other than to conceive naturally and hope for an unaffected baby; while others weighed the pros and cons of choosing natural conception with prenatal testing and then considering termination of pregnancy (in case of an affected fetus) versus choosing fertility treatment with preimplantation genetic testing to achieve an unaffected pregnancy. Several participants underlined the complexity of their decisions, and also expressed feelings of guilt, both toward their affected child, and guilt for putting their partner through many difficult decisions and obstacles due to their genetic condition. Our findings demonstrate how one family-planning decision is not unequivocally "better" or easier than another. Healthcare professionals must provide the necessary information and tools to support the individual's unique decision-making process. Survivors' autonomy and individual needs, as well as the numerous and diverse aspects of heritable retinoblastoma, should be carefully considered.


Assuntos
Neoplasias da Retina , Retinoblastoma , Adulto , Gravidez , Criança , Lactente , Feminino , Humanos , Retinoblastoma/genética , Reprodução , Sobreviventes , Neoplasias da Retina/genética , Dinamarca
10.
Prenat Diagn ; 42(7): 934-946, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-35476801

RESUMO

OBJECTIVE: We conducted a survey-based discrete-choice experiment (DCE) to understand the test features that drive women's preferences for prenatal genomic testing, and explore variation across countries. METHODS: Five test attributes were identified as being important for decision-making through a literature review, qualitative interviews and quantitative scoring exercise. Twelve scenarios were constructed in which respondents choose between two invasive tests or no test. Women from eight countries who delivered a baby in the previous 24 months completed a DCE presenting these scenarios. Choices were modeled using conditional logit regression analysis. RESULTS: Surveys from 1239 women (Australia: n = 178; China: n = 179; Denmark: n = 88; Netherlands: n = 177; Singapore: n = 90; Sweden: n = 178; UK: n = 174; USA: n = 175) were analyzed. The key attribute affecting preferences was a test with the highest diagnostic yield (p < 0.01). Women preferred tests with short turnaround times (p < 0.01), and tests reporting variants of uncertain significance (VUS; p < 0.01) and secondary findings (SFs; p < 0.01). Several country-specific differences were identified, including time to get a result, who explains the result, and the return of VUS and SFs. CONCLUSION: Most women want maximum information from prenatal genomic tests, but our findings highlight country-based differences. Global consensus on how to return uncertain results is not necessarily realistic or desirable.


Assuntos
Comportamento de Escolha , Preferência do Paciente , Feminino , Testes Genéticos , Genômica , Humanos , Gravidez , Diagnóstico Pré-Natal , Inquéritos e Questionários
11.
Acta Obstet Gynecol Scand ; 101(1): 94-101, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34761374

RESUMO

INTRODUCTION: A second-trimester anatomy scan may identify a suspected minor fetal anomaly and/or "soft marker," such as choroid plexus cysts or femoral shortening. Such findings can raise a medical concern, as they could indicate severe fetal disease; however, they are also often transient or a "false alarm." The aim of this study was to explore the experiences of pregnant women, where a medical concern was raised at the second-trimester ultrasound scan and later discarded after follow-up examinations and diagnostic testing. MATERIAL AND METHODS: This study consists of qualitative, in-depth interviews with nine women, where a minor anomaly/soft marker was identified at the second-trimester scan and a severe anomaly was later ruled out. Data were analyzed using thematic analysis. RESULTS: The main source of worry was uncertainty about the possible implications for the pregnancy and the baby, particularly concerns about potential termination of pregnancy for a severe fetal condition. The women described four strategies to manage worry and uncertainty during the diagnostic process: (a) seeking additional information to feel more in control, and (b) using social networks to share their concerns. Some women tried to (c) mentally distance themselves from the pregnancy during the diagnostic period, while (d) extra scans could relieve worry and support attachment. The women appreciated when the fetal medicine specialist pointed to normal features in the pregnancy and the baby, as this provided some counterbalance to the sense of uncertainty. In general, the women expressed satisfaction with the information received during the diagnostic process. However, all of them were worried during the diagnostic process, and where this process was prolonged, such worry lingered even after the minor anomaly/soft marker had been discarded. CONCLUSIONS: Diagnostic uncertainty cannot be avoided in obstetric ultrasound and the women concerned appreciated being informed about the suspected findings even if it caused increased worry. Expedient diagnostic processes may alleviate worry, but are not always possible. Women in a prolonged diagnostic process may benefit from psychological and social support in parallel with, and even beyond, the obstetric investigation. However, further research is warranted.


Assuntos
Ansiedade/psicologia , Doenças Fetais/diagnóstico por imagem , Ultrassonografia Pré-Natal , Adulto , Dinamarca , Reações Falso-Positivas , Feminino , Humanos , Entrevistas como Assunto , Gravidez , Complicações na Gravidez/psicologia , Segundo Trimestre da Gravidez , Adulto Jovem
12.
J Genet Couns ; 31(3): 758-770, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-34939262

RESUMO

Genetic counseling about Down syndrome is suggested to include information on a future family life. However, there is an insufficient knowledge on the potential impact of parenting a child with Down syndrome on parents' everyday practices. We aimed to address this gap by exploring the experienced everyday practices of parents in families where a child has Down syndrome. Taking a qualitative approach, we conducted semi-structured interviews with 25 parents of children with Down syndrome aged 4-12 years. Using reflexive thematic analysis, we identified two themes concerned with the parents' practice. The first, 'Supporting our child', describes how the parents perceived their child as a valuable human being and how this perception founded parents' support of the child's development and social interactions. The second, 'Managing our family life', demonstrates how the parents acted to manage a family life that had become the 'new normal' including being alert toward the child, shaping the practical and logistical framework of daily life, and balancing between being at home and away from home. Overall, the analysis presents an everyday practice aimed at a desirable future for the child with Down syndrome and at a management of everyday life on the family's own terms. In conclusion, this study provides specific knowledge on parents' everyday practice, which may inform genetic counseling about Down syndrome and be of value to service providers.


Assuntos
Síndrome de Down , Poder Familiar , Criança , Dinamarca , Humanos , Poder Familiar/psicologia , Pais/psicologia , Pesquisa Qualitativa
13.
Clin Genet ; 100(6): 647-658, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34155632

RESUMO

Exome sequencing (ES) enhanced the diagnostic yield of genetic testing, but has also increased the possibility of uncertain findings. Prenatal ES is increasingly being offered after a fetal abnormality is detected through ultrasound. It is important to know how to handle uncertainty in this particularly stressful period. This systematic review aimed to provide a comprehensive overview of guidelines available for addressing uncertainty related to prenatal chromosomal microarray (CMA) and ES. Ten uncertainty types associated with prenatal ES and CMA were identified and defined by an international multidisciplinary team. Medline (all) and Embase were systematically searched. Laboratory scientists, clinical geneticists, psychologists, and a fetal medicine specialist screened the papers and performed the data extraction. Nineteen papers were included. Recommendations generally emphasized the importance of trio analysis, clinical information, data sharing, validation and re-analysis, protocols, multidisciplinary teams, genetic counselling, whether to limit the possible scope of results, and when to report particular findings. This systematic review helps provide a vocabulary for uncertainties, and a compass to navigate uncertainties. Prenatal CMA and ES guidelines provide a strong starting point for determining how to handle uncertainty. Gaps in guidelines and recommendations were identified and discussed to provide direction for future research and policy making.


Assuntos
Estudos de Associação Genética , Predisposição Genética para Doença , Genômica , Diagnóstico Pré-Natal , Tomada de Decisão Clínica , Gerenciamento Clínico , Feminino , Estudos de Associação Genética/métodos , Genômica/legislação & jurisprudência , Genômica/métodos , Política de Saúde , Humanos , Guias de Prática Clínica como Assunto , Gravidez , Diagnóstico Pré-Natal/métodos , Incerteza
14.
Prenat Diagn ; 41(6): 720-732, 2021 May.
Artigo em Inglês | MEDLINE | ID: mdl-33724493

RESUMO

OBJECTIVES: To conduct qualitative interviews with healthcare providers working in different countries to understand their experiences of dealing with uncertain results from prenatal chromosome microarray analysis (CMA) and exome sequencing (ES). METHODS: Semi-structured interviews with 31 healthcare providers who report or return prenatal CMA and/or ES results (clinicians, genetic counsellors and clinical scientists) in six countries with differing healthcare systems; Australia (4), Denmark (5), Netherlands (6), Singapore (4), Sweden (6) and United Kingdom (6). The topic guide explored the main sources of uncertainty and their management. RESULTS: There was variation in reporting practices both between and across countries for variants of uncertain significance, however, there was broad agreement on reporting practices for incidental findings. There was also variation in who decides what results are reported (clinical scientists or clinicians). Technical limitations and lack of knowledge (to classify variants and of prenatal phenotypes) were significant challenges, as were turnaround times and lack of guidelines. CONCLUSION: Health professionals around the globe are dealing with similar sources of uncertainty, but managing them in different ways, Continued dialogue with international colleagues on ways of managing uncertain results is important to compare and contrast the benefits and limitations of the different approaches.


Assuntos
Sequenciamento do Exoma/normas , Pessoal de Saúde/psicologia , Análise em Microsséries/normas , Incerteza , Adulto , Austrália , Estudos Transversais , Dinamarca , Feminino , Pessoal de Saúde/estatística & dados numéricos , Humanos , Entrevistas como Assunto/métodos , Análise em Microsséries/métodos , Análise em Microsséries/estatística & dados numéricos , Países Baixos , Gravidez , Cuidado Pré-Natal/métodos , Cuidado Pré-Natal/normas , Cuidado Pré-Natal/estatística & dados numéricos , Singapura , Suécia , Reino Unido , Sequenciamento do Exoma/métodos , Sequenciamento do Exoma/estatística & dados numéricos
15.
J Genet Couns ; 30(4): 1191-1202, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-33830585

RESUMO

Chromosomal microarray has considerably improved our ability to identify or dismiss genetic conditions in the unborn child. However, this detailed analysis also reveals copy number variants (CNVs) of unknown or uncertain significance, in which the specific child's prognosis can be difficult to predict. Little is known about the longer-term impacts of receiving an uncertain prenatal CNV result. Our qualitative study explored how such a result was perceived and managed in everyday life, 2 years after it was received. From an original sample of 16 couples, nine women participated in a semi-structured follow-up phone interview. Transcripts were analyzed using thematic analysis. The results show that these women did not perceive the CNV result to be a part of their everyday lives. They managed the CNV result by focusing on the child's positive development, by not sharing the CNV information in wider social networks, and by emphasizing parental values such as taking life as it comes, welcoming human variation, and accepting that dealing with a child's struggles is an inherent part of parenthood. Overall, the women expressed a positive attitude toward prenatal genetic information about serious disorders but considered 'their' CNV to be close to normal; several women suggested that such findings should not be reported. However, they also recognized the difficulties in making such decisions, given variable penetrance and that couples' definitions of 'serious' could vary significantly. The diagnostic process during pregnancy was remembered as being highly stressful, and many expressed a need for more control in a future pregnancy. Our study provides insight into how mothers reconfigure CNV results to fit their values and everyday lives. When delivering uncertain CNV results in a prenatal setting, genetics healthcare providers should present and discuss long-term coping strategies with expecting parents.


Assuntos
Variações do Número de Cópias de DNA , Diagnóstico Pré-Natal , Criança , Feminino , Humanos , Análise em Microsséries , Pais , Gravidez , Incerteza
16.
J Genet Couns ; 30(1): 198-210, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-32638447

RESUMO

For a number of prospective parents, uncertainty during pregnancy starts when an anomaly is found during a routine fetal anomaly scan. This may be followed by numerous tests to determine the etiology and nature of the anomaly. In this study, we aimed to understand how prospective parents perceive and manage uncertainty after being confronted with a structural anomaly during their routine ultrasound. Han's taxonomy of uncertainty was used as a framework to identify and understand the different types of uncertainty experienced. Interviews were held in the UK (n = 8 women and n = 1 male partner) and in the Netherlands (n = 7 women) with participants who had experienced uncertainty in their pregnancy after a fetal scan. Data were analyzed using thematic analysis, and the uncertainties experienced by parents were mapped against the dimensions of the Han taxonomy (sources, issues, and locus). Participants' experience of uncertainty was relevant to all dimensions and subcategories of the Han taxonomy, showing its applicability in the prenatal setting. Sources of uncertainty included receiving probabilistic or ambiguous information about the anomaly, or information that was complex and challenging to understand. Issues of uncertainty included were those that were scientific-such as a probable diagnosis with no further information, personal-such as the emotional impact of uncertainty, and practical-such as limited information about medical procedures and practical aspects of care. Additionally, participants described what helped them to manage uncertainty. This included active coping strategies such as searching for information on the Internet, external coping resources such as seeking social support, and internal coping resources such as using positivity and hope. Several recommendations for the healthcare professional to minimize uncertainty and help the patient deal with uncertainty have been proposed based on these findings.


Assuntos
Adaptação Psicológica , Pais , Feminino , Humanos , Masculino , Gravidez , Cuidado Pré-Natal , Estudos Prospectivos , Incerteza
17.
Acta Obstet Gynecol Scand ; 99(6): 783-790, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32304219

RESUMO

INTRODUCTION: Applying whole-exome sequencing (WES) for the diagnosis of diseases in children has shown significant diagnostic strength compared with chromosomal microarray. WES may also have the potential of adding clinically relevant prenatal information in cases where a fetus is found to have structural anomalies. We present results from the first fetal exomes performed in a tertiary center in Denmark. MATERIAL AND METHODS: Couples/expectant parents were included in Central Denmark Region from July 2016 to March 2019. Inclusion was not systematic, but where one or more fetal malformations or severe fetal hydrops were detected, and a specific diagnosis had not been obtained by chromosomal microarray. WES was performed in ongoing pregnancies (N = 11), after intrauterine demise (N = 5), or after termination of pregnancy based on ultrasound findings (N = 19). In most cases, a trio format was applied comprising fetal and parental DNA. RESULTS: WES was performed in 35 highly selected fetal cases. Pathogenic variants, or variants likely to explain the phenotype, were detected in 9/35 (26%). Variants of uncertain significance were detected in 7/35 (20%) and there was one secondary finding (3%). Out of the 11 ongoing pregnancies, four reached a genetic diagnosis (36%). Detection rate was highest in cases of multisystem anomalies (7/13, 54%). WES was completed in all three trimesters and both autosomal dominant, autosomal recessive and X-linked inheritance were revealed. CONCLUSIONS: We present data from 35 cases of exome sequencing applied in a setting of fetal malformations. Importantly, though, we wish to share our personal experiences with implementing WES into a prenatal setting. As a medical society, we must continue to share what we do not understand, what went wrong, what is difficult, and what we do not agree upon. A common understanding and language are warranted. We also advocate that more research is needed concerning the clinical value, as well as costs and patient perspectives, of using WES in pregnancy. We believe that WES will lead to improved prenatal and perinatal care.


Assuntos
Anormalidades Congênitas/genética , Sequenciamento do Exoma , Feto/anormalidades , Anormalidades Congênitas/diagnóstico por imagem , Dinamarca , Feminino , Desenvolvimento Fetal/genética , Sequenciamento de Nucleotídeos em Larga Escala , Humanos , Gravidez , Diagnóstico Pré-Natal , Estudos Retrospectivos , Ultrassonografia Pré-Natal
18.
Acta Obstet Gynecol Scand ; 99(6): 791-801, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-31955407

RESUMO

INTRODUCTION: A common concern regarding the introduction of chromosomal microarray in prenatal testing is the concomitant identification of an uncertain copy number variant (CNV) where significance and clinical implication for the unborn child can be difficult or impossible to predict. Following the identification of an uncertain CNV, prospective parents may decide to continue the pregnancy. The aim of this study was to explore how prospective parents manage uncertainty and experience pregnancy in light of an uncertain CNV result. MATERIAL AND METHODS: Qualitative interviews with 16 women and 10 partners who had received a prenatally diagnosed, uncertain CNV. Participants were recruited from the Aarhus University Hospital, Denmark and most were interviewed in their homes 1-14 weeks after birth. Data were analyzed using thematic analysis. RESULTS: Following the CNV diagnosis, some couples focused on the severe syndromes ruled out by the result, whereas others were more concerned with the new potential risks, for example, learning disabilities. Most couples did not remember the actual diagnosis, but all described a number of attention points generated by the CNV result. During pregnancy, the couples used various strategies to limit worry and enjoy their pregnancy, such as limiting information seeking, reducing talk of the CNV, and deferring thoughts of potential consequences. Furthermore, ultrasound was considered a valuable resource for reducing worry as it provided reassurance about the development of the baby. Inherited CNVs caused relief on one hand, but also feelings of responsibility for the child's potential challenges. After birth, worry decreased considerably, but all couples paid some extra attention to the child's development, while also being alert to the risk of wrongfully interpreting the child's development in terms of the CNV. Eleven couples expressed satisfaction with knowing about the child's CNV, whereas five couples would rather not have known. CONCLUSIONS: The results indicate that health professionals should be mindful of terminology, remember to point out what has been ruled out by the CNV result, and discuss potential coping strategies with the couple. Furthermore, these couples may have a higher need for ultrasound during pregnancy to help reduce worry. More research is needed on the families' long-term coping.


Assuntos
Variações do Número de Cópias de DNA , Análise em Microsséries , Pais/psicologia , Diagnóstico Pré-Natal , Incerteza , Adaptação Psicológica , Adulto , Aberrações Cromossômicas , Dinamarca , Feminino , Aconselhamento Genético , Humanos , Comportamento de Busca de Informação , Entrevistas como Assunto , Masculino , Gravidez , Terminologia como Assunto , Ultrassonografia Pré-Natal , Adulto Jovem
19.
J Genet Couns ; 29(6): 1221-1233, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32453502

RESUMO

Variants of unknown significance (VUS) and susceptibility loci (SL) are a challenge in prenatal genetic counseling. The aim of this study was to explore how such uncertain genetic results are communicated, negotiated, and made meaningful by genetics healthcare providers and couples in the actual clinical setting where results are delivered. The study was based on an anthropological approach and the material consisted of observations and audio-recordings from 16 purposively sampled genetic counseling sessions where prenatal testing had identified an inherited or de novo VUS or SL result. Field notes and transcripts from audio-recordings were analyzed using thematic analysis. The analysis identified a number of specific interpretations and strategies that clinical geneticists and couples collectively used for dealing with the ambiguity of the result. Thus, the analysis resulted in a total of three themes, each with 3-4 subthemes. The theme 'Setting the scene' describes the three-stage structure of the consultation. The theme 'Dealing with uncertainty' includes 'normalizing strategies' that emphasized the inherent uncertainty in human life in general and 'contextualizing strategies' that placed the result in relation to the surrounding society, where technological developments lead to new and unforeseen challenges. The theme 'Regaining control' includes interpretations that made the knowledge useful by focusing on the value of being prepared for potential, future challenges. Other strategies were to book an extra scan-to reconfirm fetal structural health and to reconnect to the pregnancy. Finally, inquiring about the sex was clearly a way for the couple to signal their investment in the pregnancy. Based on the analysis, we propose that these interpretations served to transform and reduce ambiguity through a process of reconfiguring the biomedical information into knowledge that resonated with the couples' lifeworlds. In this process, both geneticist and couples drew on wider social and moral concerns about uncertainty and responsibility.


Assuntos
Aconselhamento Genético/psicologia , Diagnóstico Pré-Natal/psicologia , Incerteza , Feminino , Humanos , Masculino , Negociação , Pais/psicologia , Gravidez , Estudos Prospectivos
20.
Int J Health Plann Manage ; 35(5): 1055-1064, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32323896

RESUMO

OBJECTIVE: To investigate non-attending patients' reasons for non-attendance and their general and specific attitudes towards a non-attendance fine. DATA SOURCES: Non-attenders at two hospital departments participating in a trial of fine for non-attendance from May 2015 to January 2017. DESIGN: A quantitative questionnaire study was conducted among non-attenders. DATA COLLECTION: Non-attending patients in the intervention group were invited to complete the questionnaire. The response rate was 39% and the total number of respondents was 71 individuals. PRINCIPAL FINDINGS: The main reason for non-attendance was technical challenges with the digital appointment and with cancelation. The main part of the respondents was generally positive towards a fine for non-attendance. However, approximately the half had a negative attitude towards the actual fine issued. CONCLUSIONS: Technical challenges with appointments and cancelation should get special attention when addressing non-attendance. Danish non-attending patients are primarily positive towards the general principle of issuing a fine for non-attendance. However, a significant proportion of the generally positive, reported a negative specific attitude to the specific fine issued to them. This, however, did not affect their general attitude.


Assuntos
Agendamento de Consultas , Honorários e Preços , Hospitais Públicos , Cooperação do Paciente , Adulto , Dinamarca , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários
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