Fetal MRI, lower acceptance by women in research vs. clinical setting
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Bloeme J. van der Knoop
, Roland J. Vermeulen
Abstract
Aim:
To determine acceptance of pregnant women to undergo fetal magnetic resonance imaging (MRI) examination in research and clinical setting.
Methods:
A prospective study included a research group [part of a study comparing brain ultrasound (US) to MRI in fetuses at risk for acquired brain damage] and a clinical group [fetuses with suspected (brain) anomalies after structural US examination] from 2011 to 2014. All women were advised to use sedatives. MRI declinations, use of sedation, MRI duration and imaging quality were compared between both groups.
Results:
Study participation was accepted in 57/104 (55%) research cases. Fetal MRI was performed in 34/104 (33%) research and 43/44 (98%) clinical cases. Reasons to decline study participation were MRI related in 41%, and participation was too burdensome in 46%. Acceptance was highest for indication infection and lowest in alloimmune thrombocytopenia and monochorionic twin pregnancy. Sedatives were used in 14/34 research and 43/43 clinical cases. Scan duration and quality were comparable (21 and 20 min in research and clinical cases, respectively, moderate/good quality in both groups).
Conclusions:
Pregnant women consider MRI more burdensome than professionals realize. Two-third of women at risk for fetal brain damage decline MRI examination. Future studies should evaluate which information about fetal MRI is supportive.
Acknowledgments
The authors would like to thank Frederik Barkhof for the assessment of the MRI quality, and Ton Schweigmann and Petra Pouwels for their contribution in realizing the execution of the MRIs. Scanning costs for Fetal Brain Imaging study in part funded by the Amsterdam Brain Imaging Platform (ABIP), Amsterdam, The Netherlands (ABIP-2011-23).
Author’s statement
Conflict of interest: Authors state no conflict of interest.
Material and methods: Informed consent: Informed consent has been obtained from all individuals included in this study.
Ethical approval: The research related to human subject use has complied with all the relevant national regulations, and institutional policies, and is in accordance with the tenets of the Helsinki Declaration, and has been approved by the authors’ institutional review board or equivalent committee.
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©2018 Walter de Gruyter GmbH, Berlin/Boston
Artikel in diesem Heft
- Frontmatter
- Editorial
- Fetal anomalies – From prenatal diagnosis to therapy
- Corner of Academy
- The first trimester aneuploidy biochemical markers in IVF/ICSI patients have no additional benefit compared to spontaneous conceptions in the prediction of pregnancy complications
- Research articles – Obstetrics
- Assessment of strain and dyssynchrony in normal fetuses using speckle tracking echocardiography – comparison of three different ultrasound probes
- Inborn errors of metabolism in a cohort of pregnancies with non-immune hydrops fetalis: a single center experience
- Cytogenetic analysis in fetuses with late onset abnormal sonographic findings
- Fetal MRI, lower acceptance by women in research vs. clinical setting
- Neurological complications after therapy for fetal-fetal transfusion syndrome: a systematic review of the outcomes at 24 months
- Evaluation of management and surgical outcomes in pregnancies complicated by acute cholecystitis
- Pentaerythrityltetranitrate (PETN) improves utero- and feto-placental Doppler parameters in pregnancies with impaired utero-placental perfusion in mid-gestation – a secondary analysis of the PETN-pilot trial
- Early onset preeclampsia is associated with an elevated mean platelet volume (MPV) and a greater rise in MPV from time of booking compared with pregnant controls: results of the CAPE study
- Effect of maternal age, height, BMI and ethnicity on birth weight: an Italian multicenter study
- Risk factors and classification of stillbirth in a Middle Eastern population: a retrospective study
- Selective IUGR in dichorionic twins: what can Doppler assessment and growth discordancy say about neonatal outcomes?
- Early fetal megacystis: Is it possible to predict the prognosis in the first trimester?
- Research articles – Fetus
- A poor long-term neurological prognosis is associated with abnormal cord insertion in severe growth-restricted fetuses
- Birth-weight centiles and the risk of serious adverse neonatal outcomes at term
- Short communication
- Maternal and neonatal vitamin D deficiency and transient tachypnea of the newborn in full term neonates
- Acknowledgment
Artikel in diesem Heft
- Frontmatter
- Editorial
- Fetal anomalies – From prenatal diagnosis to therapy
- Corner of Academy
- The first trimester aneuploidy biochemical markers in IVF/ICSI patients have no additional benefit compared to spontaneous conceptions in the prediction of pregnancy complications
- Research articles – Obstetrics
- Assessment of strain and dyssynchrony in normal fetuses using speckle tracking echocardiography – comparison of three different ultrasound probes
- Inborn errors of metabolism in a cohort of pregnancies with non-immune hydrops fetalis: a single center experience
- Cytogenetic analysis in fetuses with late onset abnormal sonographic findings
- Fetal MRI, lower acceptance by women in research vs. clinical setting
- Neurological complications after therapy for fetal-fetal transfusion syndrome: a systematic review of the outcomes at 24 months
- Evaluation of management and surgical outcomes in pregnancies complicated by acute cholecystitis
- Pentaerythrityltetranitrate (PETN) improves utero- and feto-placental Doppler parameters in pregnancies with impaired utero-placental perfusion in mid-gestation – a secondary analysis of the PETN-pilot trial
- Early onset preeclampsia is associated with an elevated mean platelet volume (MPV) and a greater rise in MPV from time of booking compared with pregnant controls: results of the CAPE study
- Effect of maternal age, height, BMI and ethnicity on birth weight: an Italian multicenter study
- Risk factors and classification of stillbirth in a Middle Eastern population: a retrospective study
- Selective IUGR in dichorionic twins: what can Doppler assessment and growth discordancy say about neonatal outcomes?
- Early fetal megacystis: Is it possible to predict the prognosis in the first trimester?
- Research articles – Fetus
- A poor long-term neurological prognosis is associated with abnormal cord insertion in severe growth-restricted fetuses
- Birth-weight centiles and the risk of serious adverse neonatal outcomes at term
- Short communication
- Maternal and neonatal vitamin D deficiency and transient tachypnea of the newborn in full term neonates
- Acknowledgment