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Reed K, Ferazzoli MT, Whitby E. "Why didn't we do it"? Reproductive loss and the problem of post-mortem consent. Soc Sci Med 2021; 276:113835. [PMID: 33780832 DOI: 10.1016/j.socscimed.2021.113835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 02/09/2021] [Accepted: 03/09/2021] [Indexed: 11/29/2022]
Abstract
Informed consent has been a much debated topic within the social sciences. It often forms a central feature of discussions on research in medical settings and in social research methods more broadly. While sympathetic to its' underlying principles of autonomy and choice, social scientists have tended to argue that these are seldom enacted in research or clinical practice. Rather, such principles are often circumscribed by wider social structures and by a culture of medical dominance. Drawing on data from a qualitative study on perinatal post-mortem, this paper explores informed consent in the emotionally charged clinical arena of perinatal pathology. Our in-depth analysis will provide fresh insight into post-mortem decision-making in the sensitive arena of baby loss. Our findings show how parents often found it difficult to give consent for post-mortem, and also for professionals to take consent from parents. It was also not uncommon for parents to experience regret over non-consent later on. One of our key findings, however, related to the sense of emotional and diagnostic closure often afforded by post-mortem when consent had been given. We conclude by arguing that, although we cannot resolve the tension between the principles of consent and their enactment in practice, we can develop a reflexive approach with which to navigate the process. In doing so, the paper contributes to wider sociological discussions on the meaning and use of informed consent in various settings beyond medical contexts.
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Affiliation(s)
- Kate Reed
- Department of Sociological Studies, University of Sheffield, Elmfield Building, Northumberland Road, Sheffield, S10 2TU, UK.
| | - Maria Teresa Ferazzoli
- University of Sheffield, Department of Sociological Studies, Elmfield, Northumberland Road, Sheffield, S10 2TU, UK.
| | - Elspeth Whitby
- Clinical Senior Lecturer/Honorary Consultant, University of Sheffield, Department of Oncology and Metabolism, Jessop Wing, Tree Root Walk, Sheffield, S10 2SF, UK.
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Lewis C, Hutchinson JC, Riddington M, Hill M, Arthurs OJ, Fisher J, Wade A, Doré CJ, Chitty LS, Sebire NJ. Minimally invasive autopsy for fetuses and children based on a combination of post-mortem MRI and endoscopic examination: a feasibility study. Health Technol Assess 2020; 23:1-104. [PMID: 31461397 DOI: 10.3310/hta23460] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Less invasive perinatal and paediatric autopsy methods, such as imaging alongside targeted endoscopy and organ biopsy, may address declining consent rates for traditional autopsy, but their acceptability and accuracy are not known. OBJECTIVES The aims of this study were to provide empirical data on the acceptability and likely uptake for different types of autopsy among key stakeholders (study 1); and to analyse existing autopsy data sources to provide estimates of the potential efficacy of less invasive autopsy (LIA) and its projected utility in clinical practice (study 2). REVIEW METHODS Study 1: this was a mixed-methods study. Parents were involved in research design and interpretation of findings. Substudy 1: a cross-sectional survey of 859 parents who had experienced miscarriage, termination of pregnancy for fetal anomaly, stillbirth, infant or child death, and interviews with 20 responders. Substudy 2: interviews with 25 health professionals and four coroners. Substudy 3: interviews with 16 religious leaders and eight focus groups, with 76 members of the Muslim and Jewish community. Study 2: a retrospective analysis of national data in addition to detailed information from an existing in-house autopsy database of > 5000 clinical cases that had undergone standard autopsy to determine the proportion of cases by clinical indication group for which tissue sampling of specific internal organs significantly contributed to the diagnosis. RESULTS Substudy 1: 91% of participants indicated that they would consent to some form of LIA, 54% would consent to standard autopsy, 74% to minimally invasive autopsy (MIA) and 77% to non-invasive autopsy (NIA). Substudy 2: participants viewed LIA as a positive development, but had concerns around the limitations of the technology and de-skilling the workforce. Cost implications, skills and training requirements were identified as implementation challenges. Substudy 3: religious leaders agreed that NIA was religiously permissible, but MIA was considered less acceptable. Community members indicated that they might consent to NIA if the body could be returned for burial within 24 hours. Study 2: in 5-10% of cases of sudden unexplained death in childhood and sudden unexplained death in infants, the final cause of death is determined by routine histological sampling of macroscopically normal organs, predominantly the heart and lungs, and in this group routine histological sampling therefore remains an important aspect of investigation. In contrast, routine histological examination of macroscopically normal organs rarely (< 0.5%) provides the cause of death in fetal cases, making LIA and NIA approaches potentially highly applicable. LIMITATIONS A key limitation of the empirical research is that it is hypothetical. Further research is required to determine actual uptake. Furthermore, because of the retrospective nature of the autopsy data set, findings regarding the likely contribution of organ sampling to final diagnosis are based on extrapolation of findings from historical autopsies, and prospective data collection is required to validate the conclusions. CONCLUSIONS LIA is viable and acceptable (except for unexplained deaths), and likely to increase uptake. Further health economic, performance and implementation studies are required to determine the optimal service configuration required to offer this as routine clinical care. FUNDING The National Institute for Health Research Health Technology Assessment programme.
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Affiliation(s)
- Celine Lewis
- North East Thames Regional Genetics Service, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,Genetics and Genomic Medicine, University College London Great Ormond Street Institute of Child Health, London, UK
| | - John C Hutchinson
- Department of Histopathology, Great Ormond Street Hospital for Children NHS Foundation Trust and Institute of Child Health/University College London, London, UK
| | - Megan Riddington
- Department of Psychological Services, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Melissa Hill
- North East Thames Regional Genetics Service, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,Genetics and Genomic Medicine, University College London Great Ormond Street Institute of Child Health, London, UK
| | - Owen J Arthurs
- Department of Radiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | | | - Angie Wade
- Institute of Child Health; Population, Policy and Practice, University College London, London, UK
| | - Caroline J Doré
- Comprehensive Clinical Trials Unit, University College London, London, UK
| | - Lyn S Chitty
- North East Thames Regional Genetics Service, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,Genetics and Genomic Medicine, University College London Great Ormond Street Institute of Child Health, London, UK
| | - Neil J Sebire
- Department of Histopathology, Great Ormond Street Hospital for Children NHS Foundation Trust and Institute of Child Health/University College London, London, UK
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Lewis C, Hill M, Arthurs OJ, Hutchinson C, Chitty LS, Sebire NJ. Factors affecting uptake of postmortem examination in the prenatal, perinatal and paediatric setting. BJOG 2017; 125:172-181. [PMID: 28190300 PMCID: PMC5763339 DOI: 10.1111/1471-0528.14600] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2017] [Indexed: 11/30/2022]
Abstract
Background Postmortem examination is the single most useful investigation in providing information to parents about why their baby or child died. Despite this, uptake remains well below the recommended 75%. Objective To address the question ‘what are the barriers and motivators to perinatal, prenatal and paediatric PM examination?’ Search strategy Key databases including Pubmed and CINAHL; Cochrane library, websites of relevant patient organisations, hand search of key journals, first and last authors and references. Selection criteria Peer‐reviewed qualitative, quantitative or mixed methods research examining factors affecting uptake or decline of perinatal or paediatric postmortem examination. Data collection and analysis Narrative synthesis; findings were compared across studies to examine interrelations. Main results Seven major themes describing barriers to postmortem uptake were identified: dislike of invasiveness, practicalities of the procedure, organ retention issues, protective parenting, communication and understanding, religion and culture and professional or organisational barriers. Six major themes related to factors which facilitated parental consent were identified: desire for information, contributing to research, coping and well‐being, respectful care, minimally invasive options, and policy and practice. There were a number of themes in the literature that reflected best practice. Conclusion Findings highlight the need for better health professional education and the fact some concerns may be mitigated if less invasive methods of postmortem were routinely available. New consent packages and codes of practice may have a positive impact on perception of examination after death. The landscape is changing; further research is necessary to assess the impact on postmortem uptake rates. Tweetable abstract Systematic review to explore the barriers and motivators to perinatal, prenatal and paediatric postmortem examination. Systematic review to explore the barriers and motivators to perinatal, prenatal and paediatric postmortem examination.
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Affiliation(s)
- C Lewis
- North East Thames Regional Genetics Service, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,UCL Institute of Child Health, Great Ormond Street Institute of Child Health, London, UK
| | - M Hill
- North East Thames Regional Genetics Service, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,UCL Institute of Child Health, Great Ormond Street Institute of Child Health, London, UK
| | - O J Arthurs
- UCL Institute of Child Health, Great Ormond Street Institute of Child Health, London, UK.,Department of Radiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - C Hutchinson
- UCL Institute of Child Health, Great Ormond Street Institute of Child Health, London, UK.,Department of Histopathology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - L S Chitty
- North East Thames Regional Genetics Service, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.,UCL Institute of Child Health, Great Ormond Street Institute of Child Health, London, UK
| | - N J Sebire
- UCL Institute of Child Health, Great Ormond Street Institute of Child Health, London, UK.,Department of Histopathology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
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Lequin MH, Huisman TA. Postmortem MR Imaging in the Fetal and Neonatal Period. Magn Reson Imaging Clin N Am 2012; 20:129-43. [DOI: 10.1016/j.mric.2011.08.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Ugiagbe EE, Osifo OD. Postmortem examinations on deceased neonates: a rarely utilized procedure in an African referral center. Pediatr Dev Pathol 2012; 15:1-4. [PMID: 21991941 DOI: 10.2350/10-12-0952-oa.1] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Postmortem examination remains the gold standard for the correct diagnosis of many diseases and for unraveling unexplained causes of death. This paper reports on the poor utilization of autopsy services and encourages parents/caregivers and practitioners to perform postmortem examinations on deceased neonates in sub-Saharan Africa. In a retrospective study, the records of 1093 neonates (653 males and 440 females, ratio 1.5∶1) who died at the University of Benin Teaching Hospital and who were brought to the mortuary between 2006 and 2010 were reviewed to determine the utilization of and factors influencing postmortem examination. Sixty-two percent of the neonates died within the 1st week of life, and only 9 (0.8%) underwent a postmortem examination. Findings in the 9 postmortem studies performed on 7 males and 2 females provided additional information on the causes of death. The religious beliefs that neonates should not be subjected to postmortem study and beliefs that dead neonates are taboo and a punishment by the gods for past wrongdoings influenced 511 (46.8%) parents/caregivers to refuse postmortem analysis. The practitioners did not request postmortem study in 281 (25.7%) of the cases. The utilization of postmortem examination was marginal in this setting. We advocate the need for public enlightenment campaigns to modify the attitudes of parents/caregivers toward the postmortem study of deceased neonates. Policies should be formulated to mandate postmortem examinations of deceased neonates to enhance insight into neonatal disease, unravel unexplained causes of death, and improve the standard of neonatal care in this subregion.
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Affiliation(s)
- Ezekiel E Ugiagbe
- Morbid Anatomy Department, University of Benin Teaching Hospital, Benin City, Nigeria
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Sullivan J, Monagle P. Bereaved parents' perceptions of the autopsy examination of their child. Pediatrics 2011; 127:e1013-20. [PMID: 21402641 DOI: 10.1542/peds.2009-2027] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE In this study we explored parental views of their child's autopsy, their experiences with autopsy-related processes, and the impact of the examination on their grief. METHODS A survey design with a mailed questionnaire was used. The inclusion criteria were that an autopsy had been performed on the child and it was at least 3 months since his or her death. The questionnaire consisted of nonidentifying demographic details about the child, a standardized grief measure (parts A and B of the Texas Revised Inventory of Grief), and 28 questions with response sets and opportunities for comment. Fifty-three parents participated. RESULTS Our findings suggest a complexity of perceptions associated with pediatric autopsy examination. A distinction was identified between the informational and altruistic benefits of autopsy and its supportive qualities. Ninety percent of parents valued autopsy as a means of finding out why their child died, and 77% appreciated its contribution to medical knowledge. The general unequivocal helpfulness for bereaved parents commonly ascribed to autopsy examinations was not found. Parents expressed uncertainty about their perceptions of autopsy. Forty-one percent of the parents felt that it helped them live with their loss and 30% found it a comfort, whereas 42% of the parents felt that their child's autopsy examination added to their grief. The results underscore the necessity for open discussion with parents about the realities of what autopsy can offer them. CONCLUSIONS Our results add to the knowledge about the meaning of autopsy for grieving parents and challenge some current beliefs.
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Affiliation(s)
- Jane Sullivan
- Department of Paediatrics, University of Melbourne, Royal Children's Hospital, Parkville, Melbourne, Victoria 3052, Australia.
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Pavón Delgado A, Salinas Martín M, Losada Martínez A, Fontillón-Alberdi M, Núñez Solís J, Zamarriego Zubizarreta C. Valor de la autopsia en una unidad de cuidados intensivos neonatológicos. An Pediatr (Barc) 2008; 69:124-8. [DOI: 10.1157/13124890] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Walsh CA, McMenamin MB, Foley ME, Daly SF, Robson MS, Geary MP. Trends in intrapartum fetal death, 1979-2003. Am J Obstet Gynecol 2008; 198:47.e1-7. [PMID: 17905174 DOI: 10.1016/j.ajog.2007.06.018] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2007] [Revised: 04/23/2007] [Accepted: 06/08/2007] [Indexed: 11/18/2022]
Abstract
OBJECTIVES This study was undertaken to analyze trends in intrapartum fetal death and rates of perinatal autopsy over a 25-year period in Dublin, Ireland. STUDY DESIGN A retrospective multicenter analysis of 508,342 nonanomalous infants 500 g or more, delivering in 3 tertiary-referral university institutions between 1979-2003. RESULTS There has been a significant downward trend in the rate of intrapartum fetal death over the past 25 years (P < .0001). Nulliparous labors were statistically more likely to be complicated by an intrapartum fetal demise than parous labors (odds ratio, 1.49; 95% confidence interval [CI], 1.16-1.92; P = .0018). Intrapartum deaths secondary to hypoxia fell significantly over the study period (P < .0001). Infants of multiple gestations were twice as likely to die in labor as singletons (odds ratio, 2.2; 95% CI, 1.22-3.74; P = .0058). Rates of perinatal autopsy fell significantly over the 25 years studied (P < .0001). CONCLUSION There has been a significant fall in rates of intrapartum fetal death. This has primarily resulted from a reduction in deaths attributable to intrapartum hypoxia. Infants of multiple gestations still retain a significantly higher chance of intrapartum death. The fall in uptake rates of perinatal autopsy in recent years is concerning.
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Affiliation(s)
- Colin A Walsh
- Department of Obstetrics and Gynaecology, the Rotunda Hospital, Dublin, Ireland
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Abstract
The fetal autopsy involves a series of investigations of the corpse, most of which are noninvasive and acceptable to the majority of parents and their physicians. The value of the perinatal autopsy is manyfold and well established, and the results can provide a basis for parental and family counseling, inform future obstetric management, and provide audit for prenatal care. Many techniques originally developed for diagnosis, such as histology, biochemical tests, photography, x-rays, and cytogenetic karyotyping, have become standard tools in perinatal autopsies. However, there has been an inexorable decline in the autopsy consent rate over the last 30 years due to social and cultural factors, and perhaps ignorance of the benefits to be derived from the examination. Growing evidence suggests that postmortem fetal MRI can assist the pathologist at autopsy, and in many cases can obviate the need for dissection or at least minimize and focus it. For the majority of cases in which no consent for surgical autopsy is given, MRI together with other noninvasive postmortem tests can provide a great deal of the information that was previously available only from autopsy.
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Affiliation(s)
- Jocelyn S Brookes
- Department of Imaging, University College Hospitals NHS Trust London, London, United Kingdom.
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Abstract
An opportunity to determine the cause of death, factors that may have a role in it, and the extent and cause of malformations is provided by perinatal autopsy. The family may be assisted in finding closure after the death of their infant by the information obtained. Insight into classifying infants appearing normal into one of three groups, small, appropriate and large for gestational age, has been provided, as each group tends to have specific causes of death. In infants with congenital anomalies, patterns of malformation may lead us to the diagnosis. An accurate diagnosis is required to provide counselling for a subsequent pregnancy.
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Becher JC, Bell JE, Keeling JW, Liston WA, McIntosh N, Wyatt B. The Scottish Perinatal Neuropathology Study-clinicopathological correlation in stillbirths. BJOG 2006; 113:310-7. [PMID: 16487203 DOI: 10.1111/j.1471-0528.2006.00852.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To examine the neuropathology of fetuses dying before birth, to determine the timing of any brain damage seen and to ascertain clinical associations of pre-existing brain damage. DESIGN Population-based observational study. SETTING All 22 delivery units within Scotland, 1995-1998. SAMPLE All stillborn fetuses > or =24 weeks of gestation excluding those with chromosomal abnormality or central nervous system/cardiothoracic malformation. METHODS Clinical detail was collected on all stillborn fetuses. Requests for postmortem included separate request for detailed neuropathological examination. Stillborn fetuses were classified as full term antepartum (normal growth/growth restricted), preterm antepartum (normal growth/growth restricted), intrapartum (full term/preterm), multiple births and stillborn fetuses following abruptions. Clinicopathological correlation attempted to define the timing of brain insult. Placentas were examined for each case where available. MAIN OUTCOME MEASURES Presence of established and/or recent brain damage. RESULTS Clinical details were available for 471 stillborn fetuses, and detailed neuropathology was possible in 191 cases. Of these 191, 13 were multiple births, 9 died following abruption, 12 were intrapartum deaths and 157 were antepartum stillborn fetuses (99 preterm and 58 full term). Recent or established brain damage was seen in 66% of the entire cohort. Thirty-five percent of all cases showed well-established hypoxic damage predating the last evidence of fetal life, and this was more common in preterm fetuses (P = 0.015), those fetuses with evidence of recent damage (P < 0.001), in pregnancies complicated by pregnancy-induced hypertension (P = 0.044) and those in whom the placenta was <10th centile (P = 0.002). CONCLUSIONS Brain damage is commonly seen in stillborn infants, and in around one-third of cases, damage predates the period immediately before death. Factors suggesting suboptimal placental function are associated with such damage. Early identification of placental impairment may lead to improved pregnancy outcome.
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Affiliation(s)
- J-C Becher
- Department of Child Life and Health, University of Edinburgh, Edinburgh, Scotland, UK
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Elder DE, Zuccollo JM, Stanley TV. Neonatal death after hypoxic ischaemic encephalopathy: does a postmortem add to the final diagnoses? BJOG 2005; 112:935-40. [PMID: 15957995 DOI: 10.1111/j.1471-0528.2005.00608.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Case review after fatal perinatal asphyxia may have medicolegal implications. Accurate diagnosis of cause of death is therefore essential. OBJECTIVE To determine consent rate and utility of autopsy after fatal grade III hypoxic ischaemic encephalopathy (HIE) presumed to be secondary to birth asphyxia. DESIGN A retrospective clinical review from January 1995 to December 2002. SETTING Regional tertiary referral neonatal unit, Wellington, New Zealand. POPULATION Inclusion criteria were gestation >/=37 weeks, resuscitation after delivery and clinical course of grade III HIE. Exclusions were a recognised major lethal malformation. METHODS Review of clinical records including the autopsy report. MAIN OUTCOME MEASURES Consent for autopsy, change in diagnosis after autopsy. RESULTS Twenty-three infants died during the time period with a major diagnosis of grade III HIE. Three did not meet inclusion criteria. Of the remaining 20, 11 were female. Median gestation at birth was 40 weeks (range 38-42 weeks) and median birth weight was 3568 g (range 2140-4475 g). In 8/17 of the infants for whom length and head measurements were available, the Ponderal Index suggested intrauterine growth retardation. The 16/20 infants had an autopsy. Four of these were Coroner's cases giving an autopsy rate of 80% with a rate by consent of 60%. In 10 (62.5%) infants, significant new information was added to the clinical diagnoses. CONCLUSIONS Neonatal HIE is a symptom rather than a final clinical diagnosis. A full autopsy is required to fully explore the reasons for fatal neonatal HIE and may provide information that is important medicolegally.
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Affiliation(s)
- Dawn E Elder
- Department of Paediatrics, Wellington School of Medicine and Health Sciences, Otago University, Wellington South, New Zealand
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Abstract
Magnetic resonance imaging (MRI) represents a non-invasive alternative to full autopsy in neonatal death if parents refuse classical full autopsy. MRI offers high resolution images of the entire neonate without disrupting the integrity of the child. Neonatal malformations or pathologies that are responsible for the death of the neonate can be identified. A major disadvantage of MR-autopsy is the lack of tissue sampling. Chromosomal, histological or microbiological analyses are consequently missing. MR-autopsy has proven to be especially helpful in the evaluation of the central nervous system but is limited in complex cardiac malformations. The limitations and possibilities of MR-autopsy are discussed.
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Affiliation(s)
- Thierry A G M Huisman
- Department of Radiology and Magnetic Resonance Imaging, University Children's Hospital Zurich, Steinwiesstrasse 75, CH 8032 Zurich, Switzerland.
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Snowdon C, Elbourne DR, Garcia J. Perinatal pathology in the context of a clinical trial: a review of the literature. Arch Dis Child Fetal Neonatal Ed 2004; 89:F200-3. [PMID: 15102719 PMCID: PMC1721684 DOI: 10.1136/adc.2002.012740] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Perinatal postmortem rates are declining world wide. In the United Kingdom, perinatal pathology has recently been seriously undermined by controversy. There are important consequences for perinatal trials that include pathology studies. This review looks at the reasons for the decline in perinatal postmortem examinations and the effects on research.
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Affiliation(s)
- C Snowdon
- Medical Statistics Unit, London School of Hygiene and Tropical Medicine, University of London, Keppel Street, London WC1E 7HT, UK.
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