1
|
Cohen G, Pinchas-Cohen T, Blickstein O, Ben Zion M, Schreiber H, Biron-Shental T, Shechter-Maor G. Are reduced fetal movements "merely" a maternal perception or truly a reflection of umbilical cord complications? A clinical trial. Int J Gynaecol Obstet 2024; 164:933-941. [PMID: 37688370 DOI: 10.1002/ijgo.15076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/31/2023] [Accepted: 08/17/2023] [Indexed: 09/10/2023]
Abstract
OBJECTIVE To characterize obstetric outcomes and the association with umbilical cord (UC) complications among women complaining of reduced fetal movements (RFMs). METHODS This retrospective cohort compared women with a perception of RFMs within 2 weeks prior to delivery with women who reported no changes in fetal movements in terms of maternal characteristics and neonatal outcomes. A primary outcome of UC complications at delivery was defined. Multivariable regression analysis was performed to identify independent associations with RFMs and UC complications. RESULTS In all, 46 103 women were included, 2591 (5.6%) of whom reported RFMs and 43 512 (94.4%) in the control group. Compared with controls, the RFM group was more likely to be nulliparous (42.6% vs 32.2%, P < 0.001), smokers (6.4% vs 5.4%, P = 0.029), or obese (body mass index >30) (16.4% vs 11.6%, P < 0.001). They were also more likely to have an anterior placenta (56.2% vs 51.8%, P < 0.001) and poly/oligohydramnios (0.7% vs 0.4%, P = 0.015 and 3.6% vs 2.1%, P < 0.001, respectively). Induction of labor was more common in the RFM group (33.9% vs 19.7%, P < 0.001), as well as meconium (16.8% vs 15.0%, P = 0.026) and vacuum extractions (10.1% vs 8.0%, P < 0.001). Higher rates of stillbirth and the severe composite neonatal outcome were observed in the RFM group (1.5% vs 0.2%, P < 0.001 and 0.6% vs 0.3%, P = 0.010, respectively). The RFM group was characterized by higher rates of triple nuchal cord (P = 0.015), UC around body or neck (32.2% vs 29.6%, P = 0.010), and true knot (2.3% vs 1.4%, P = 0.002). Multivariable logistic regression found RFMs to be independently associated with triple nuchal cord and with a true cord knot. A sub-analysis including only cases of stillbirth (n = 127) revealed even higher rates of UC complications: 7% of all stillbirths presented with a true cord knot (20% true knots were found in stillbirths preceded by RFMs vs 6.1% in stillbirth cases without RFMs). Additionally, 33.8% of all stillbirths presented with nuchal cord (40% preceded by RFMs vs 33.3% without RFMs). CONCLUSIONS RFMs are associated with increased risk of UC complications observed at delivery, as well as increased risk of stillbirth and neonatal adverse outcomes.
Collapse
Affiliation(s)
- Gal Cohen
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tally Pinchas-Cohen
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
| | - Ophir Blickstein
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
| | - Maya Ben Zion
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hanoch Schreiber
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tal Biron-Shental
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gil Shechter-Maor
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
2
|
Thompson JMD, Heazell AEP, Cronin RS, Wilson J, Li M, Gordon A, Askie LM, O'Brien LM, Raynes‐Greenow C, Stacey T, Mitchell EA, McCowan LME, Bradford BF. Does fetal size affect maternal perception of fetal movements? Evidence from an individual participant data meta-analysis. Acta Obstet Gynecol Scand 2023; 102:1586-1592. [PMID: 37553853 PMCID: PMC10577624 DOI: 10.1111/aogs.14652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 07/04/2023] [Accepted: 07/14/2023] [Indexed: 08/10/2023]
Abstract
INTRODUCTION Maternal perception of fetal movements during pregnancy are reassuring; however, the perception of a reduction in movements are concerning to women and known to be associated with increased odds of late stillbirth. Prior to full term, little evidence exists to provide guidelines on how to proceed unless there is an immediate risk to the fetus. Increased strength of movement is the most commonly reported perception of women through to full term, but perception of movement is also hypothesized to be influenced by fetal size. The study aimed to assess the pattern of maternal perception of strength and frequency of fetal movement by gestation and customized birthweight quartile in ongoing pregnancies. A further aim was to assess the association of stillbirth to perception of fetal movements stratified by customized birthweight quartile. MATERIAL AND METHODS This analysis was an individual participant data meta-analyses of five case-control studies investigating factors associated with stillbirth. The dataset included 851 cases of women with late stillbirth (>28 weeks' gestation) and 2257 women with ongoing pregnancies who then had a liveborn infant. RESULTS The frequency of prioritized fetal movement from 28 weeks' gestation showed a similar pattern for each quartile of birthweight with increased strength being the predominant perception of fetal movement through to full term. The odds of stillbirth associated with reduced fetal movements was increased in all quartiles of customized birthweight centiles but was notably greater in babies in the lowest two quartiles (Q1: adjusted OR: 9.34, 95% CI: 5.43, 16.06 and Q2: adjusted OR: 6.11, 95% CI: 3.11, 11.99). The decreased odds associated with increased strength of movement was present for all customized birthweight quartiles (adjusted OR range: 0.25-0.56). CONCLUSIONS Increased strength of fetal movements in late pregnancy is a positive finding irrespective of fetal size. However, reduced fetal movements are associated with stillbirth, and more so when the fetus is small.
Collapse
Affiliation(s)
- John M. D. Thompson
- Department of Obstetrics and GynecologyUniversity of AucklandAucklandNew Zealand
- Department of Pediatrics: Child and Youth HealthUniversity of AucklandAucklandNew Zealand
| | | | - Robin S. Cronin
- Department of Obstetrics and GynecologyUniversity of AucklandAucklandNew Zealand
| | - Jessica Wilson
- Department of Obstetrics and GynecologyUniversity of AucklandAucklandNew Zealand
| | - Minglan Li
- Department of Obstetrics and GynecologyUniversity of AucklandAucklandNew Zealand
| | - Adrienne Gordon
- Discipline of Obstetrics, Gynecology and NeonatologyUniversity of SydneySydneyNew South WalesAustralia
| | | | - Louise M. O'Brien
- Department of Neurology Sleep Disorders CenterUniversity of MichiganAnn ArborMichiganUSA
- Department of Obstetrics and GynecologyUniversity of MichiganAnn ArborMichiganUSA
| | | | - Tomasina Stacey
- Florence Nightingale Faculty of Nursing, Midwifery & Palliative CareKing's College LondonLondonUK
| | - Edwin A. Mitchell
- Department of Pediatrics: Child and Youth HealthUniversity of AucklandAucklandNew Zealand
| | - Lesley M. E. McCowan
- Department of Obstetrics and GynecologyUniversity of AucklandAucklandNew Zealand
| | - Billie F. Bradford
- Department of Obstetrics and GynecologyUniversity of AucklandAucklandNew Zealand
| |
Collapse
|
3
|
Kierzkowska O, Sarino K, Carter D, Guo L, Marchi E, Voronova A, Lyon GJ. Documentation and prevalence of prenatal and neonatal outcomes in a cohort of individuals with KBG syndrome. Am J Med Genet A 2023; 191:2364-2375. [PMID: 37226940 DOI: 10.1002/ajmg.a.63311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 04/24/2023] [Accepted: 05/15/2023] [Indexed: 05/26/2023]
Abstract
Ankyrin Repeat Domain 11 (ANKRD11) gene mutations are associated with KBG syndrome, a developmental disability that affects multiple organ systems. The function of ANKRD11 in human growth and development is not clear, but gene knockout or mutation are lethal in mice embryos and/or pups. In addition, it plays a vital role in chromatin regulation and transcription. Individuals with KBG syndrome are often misdiagnosed or remain undiagnosed until later in life. This is largely due to KBG syndrome's varying and nonspecific phenotypes as well as a lack of accessible genetic testing and prenatal screening. This study documents perinatal outcomes for individuals with KBG syndrome. We obtained data from 42 individuals through videoconferences, medical records, and emails. 45.2% of our cohort was born by C-section, 33.3% had a congenital heart defect, 23.8% were born prematurely, 23.8% were admitted to the NICU, 14.3% were small for gestational age, and 14.3% of the families had a history of miscarriage. These rates were higher in our cohort compared to the overall population, including non-Hispanic and Hispanic populations. Other reports included feeding difficulties (21.4%), neonatal jaundice (14.3%), decreased fetal movement (7.1%), and pleural effusions in utero (4.7%). Comprehensive perinatal studies about KBG syndrome and updated documentation of its phenotypes are important in ensuring prompt diagnosis and can facilitate correct management.
Collapse
Affiliation(s)
- Ola Kierzkowska
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
| | - Kathleen Sarino
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
| | - Drake Carter
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
| | - Lily Guo
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
| | - Elaine Marchi
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
| | - Anastassia Voronova
- Department of Medical Genetics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
- Department of Cell Biology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Gholson J Lyon
- Department of Human Genetics, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
- George A. Jervis Clinic, NYS Institute for Basic Research in Developmental Disabilities, Staten Island, New York, USA
- Biology PhD Program, The Graduate Center, The City University of New York, New York, USA
| |
Collapse
|
4
|
Carroll L, Gallagher L, Smith V. Pregnancy, birth and neonatal outcomes associated with reduced fetal movements: A systematic review and meta-analysis of non-randomised studies. Midwifery 2023; 116:103524. [PMID: 36343466 DOI: 10.1016/j.midw.2022.103524] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/27/2022] [Accepted: 10/16/2022] [Indexed: 11/06/2022]
Abstract
PROBLEM Maternal perception of reduced fetal movements (RFM) is identified as an important alarm signal for possible risk of impending adverse perinatal outcomes. BACKGROUND Perinatal outcomes associated with RFM are increasingly being investigated in non-randomised studies with several associated outcomes, including stillbirth, preterm birth, fetal growth restriction and neonatal death being reported. Findings from studies, however, are conflicting. AIM To synthesise the findings of published studies regarding pregnancy, birth and neonatal outcomes in women who presented with RFM. METHODS PubMed, EMBASE, CINAHL complete, Maternity and Infant Care, PsycINFO, and Science Citation Index databases were searched up to 8th July 2021 and updated again on 8th September 2022. Non-randomised studies involving pregnant women ≥24 weeks' gestation, who presented with a primary complaint of RFM compared to women who did not present with RFM were included. Data were meta-analysed using a random-effects model and presented as Odds Ratios (OR) or Standard Mean Differences (SMD) with 95% Confidence Intervals (CI). FINDINGS Thirty-nine studies were included. Women with RFM had increased odds of stillbirth (OR 3.44, 95% CI 2.02-5.88) and small for gestational age (OR 1.37, 95% CI 1.16-1.61) when compared with women who did not have RFM. Associations were also found for induction of labor, instrumental birth and caesarean section but not for preterm birth (OR 0.92, 95% CI 0.71-1.19) or neonatal death (OR 0.99; 95% CI 0.52-1.90). CONCLUSION This review revealed that RFM is associated with increased odds of stillbirth, small for gestational age, induction of labor, instrumental birth and caesarean section but not preterm birth or neonatal death.
Collapse
Affiliation(s)
- Lorraine Carroll
- Assistant Professor in Midwifery, School of Nursing, Midwifery and Health Systems, University College Dublin, Ireland and PhD candidate of School of Nursing and Midwifery, Trinity College Dublin, 24 D'Olier Street, Dublin 2, Ireland.
| | - Louise Gallagher
- Assistant Professor in Midwifery, School of Nursing and Midwifery, Trinity College Dublin, 24 D'Olier Street, Dublin 2, Ireland
| | - Valerie Smith
- Professor in Midwifery, School of Nursing and Midwifery, Trinity College Dublin, 24 D'Olier Street, Dublin 2, Ireland
| |
Collapse
|
5
|
Clinical associations of fetal heart rate accelerations as derived from transabdominal fetal electrocardiograms. Eur J Obstet Gynecol Reprod Biol 2022; 279:5-11. [DOI: 10.1016/j.ejogrb.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 09/20/2022] [Accepted: 10/03/2022] [Indexed: 11/24/2022]
|
6
|
Bradford BF, Cronin RS, Warland J, Akselsson A, Rådestad I, Heazell AE, McKinlay CJD, Stacey T, Thompson JMD, McCowan LME. Fetal movements: A framework for antenatal conversations. Women Birth 2022; 36:238-246. [PMID: 36154793 DOI: 10.1016/j.wombi.2022.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 07/20/2022] [Accepted: 09/06/2022] [Indexed: 10/14/2022]
Abstract
BACKGROUND Presentations for decreased fetal movements comprise a significant proportion of acute antenatal assessments. Decreased fetal movements are associated with increased likelihood of adverse pregnancy outcomes including stillbirth. Consensus-based guidelines recommend pregnant women routinely receive information about fetal movements, but practice is inconsistent, and the information shared is frequently not evidence-based. There are also knowledge gaps about the assessment and management of fetal movement concerns. Women have indicated that they would like more accurate information about what to expect regarding fetal movements. DISCUSSION Historically, fetal movement information has focussed on movement counts. This is problematic, as the number of fetal movements perceived varies widely between pregnant women, and no set number of movements has been established as a reliable indicator of fetal wellbeing. Of late, maternity care providers have also advised women to observe their baby's movement pattern, and promptly present if they notice a change. However, normal fetal movement patterns are rarely defined. Recently, a body of research has emerged relating to maternal perception of fetal movement features such as strength, presence of hiccups, and diurnal pattern as indicators of fetal wellbeing in addition to frequency. CONCLUSION Sharing comprehensive and gestation-appropriate information about fetal movements may be more satisfying for women, empowering women to identify for themselves when their baby is doing well, and importantly when additional assessment is needed. We propose a conversational approach to fetal movement information sharing, focusing on fetal movement strength, frequency, circadian pattern, and changes with normal fetal development, tailored to the individual.
Collapse
Affiliation(s)
- Billie F Bradford
- School of Nursing, Midwifery and Health Practice, Victoria University of Wellington, Wellington, New Zealand; Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
| | - Robin S Cronin
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Women's Health Division, Counties Manukau Health, Auckland, New Zealand
| | - Jane Warland
- Faculty of Health Sciences, Curtin University, Perth, Australia
| | - Anna Akselsson
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden; Sophiahemmet University, Stockholm, Sweden
| | | | - Alexander Ep Heazell
- Division of Developmental Biology and Medicine, University of Manchester, United Kingdom
| | - Christopher J D McKinlay
- Department of Paediatrics: Child and Youth Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Kidz First Neonatal Care, Counties Manukau Health, Auckland, New Zealand
| | - Tomasina Stacey
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, Kings College London, London, United Kingdom
| | - John M D Thompson
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Department of Paediatrics: Child and Youth Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Lesley M E McCowan
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| |
Collapse
|
7
|
King VJ, Bennet L, Stone PR, Clark A, Gunn AJ, Dhillon SK. Fetal growth restriction and stillbirth: Biomarkers for identifying at risk fetuses. Front Physiol 2022; 13:959750. [PMID: 36060697 PMCID: PMC9437293 DOI: 10.3389/fphys.2022.959750] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 07/29/2022] [Indexed: 11/13/2022] Open
Abstract
Fetal growth restriction (FGR) is a major cause of stillbirth, prematurity and impaired neurodevelopment. Its etiology is multifactorial, but many cases are related to impaired placental development and dysfunction, with reduced nutrient and oxygen supply. The fetus has a remarkable ability to respond to hypoxic challenges and mounts protective adaptations to match growth to reduced nutrient availability. However, with progressive placental dysfunction, chronic hypoxia may progress to a level where fetus can no longer adapt, or there may be superimposed acute hypoxic events. Improving detection and effective monitoring of progression is critical for the management of complicated pregnancies to balance the risk of worsening fetal oxygen deprivation in utero, against the consequences of iatrogenic preterm birth. Current surveillance modalities include frequent fetal Doppler ultrasound, and fetal heart rate monitoring. However, nearly half of FGR cases are not detected in utero, and conventional surveillance does not prevent a high proportion of stillbirths. We review diagnostic challenges and limitations in current screening and monitoring practices and discuss potential ways to better identify FGR, and, critically, to identify the “tipping point” when a chronically hypoxic fetus is at risk of progressive acidosis and stillbirth.
Collapse
Affiliation(s)
- Victoria J. King
- Fetal Physiology and Neuroscience Group, Department of Physiology, The University of Auckland, Auckland, New Zealand
| | - Laura Bennet
- Fetal Physiology and Neuroscience Group, Department of Physiology, The University of Auckland, Auckland, New Zealand
| | - Peter R. Stone
- Department of Obstetrics and Gynaecology, The University of Auckland, Auckland, New Zealand
| | - Alys Clark
- Department of Obstetrics and Gynaecology, The University of Auckland, Auckland, New Zealand
- Auckland Biomedical Engineering Institute, The University of Auckland, Auckland, New Zealand
| | - Alistair J. Gunn
- Fetal Physiology and Neuroscience Group, Department of Physiology, The University of Auckland, Auckland, New Zealand
| | - Simerdeep K. Dhillon
- Fetal Physiology and Neuroscience Group, Department of Physiology, The University of Auckland, Auckland, New Zealand
- *Correspondence: Simerdeep K. Dhillon,
| |
Collapse
|
8
|
Fetal Movement Counting and Perinatal Mortality: A Systematic Review and Meta-analysis. Obstet Gynecol 2020; 135:453-462. [PMID: 31923063 DOI: 10.1097/aog.0000000000003645] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To assess the association of fetal movement counting with perinatal mortality. DATA SOURCES Electronic databases (ie, MEDLINE, ClinicalTrials.gov, ScienceDirect, the Cochrane Library at the CENTRAL Register of Controlled Trials) were searched from inception until May 2019. Search terms used were: "fetal movement," "fetal movement counting," "fetal kick counting," "stillbirth," "fetal demise," "fetal mortality," and "perinatal death." METHODS OF STUDY SELECTION We included all randomized controlled trials comparing perinatal mortality in those women randomized to receive instructions for fetal movement counting compared with a control group of women without such instruction. TABULATION, INTEGRATION AND RESULTS The primary outcome was perinatal mortality. Five of 1,290 identified articles were included, with 468,601 fetuses. Definitions of decreased fetal movement varied. In four of five studies, women in the intervention group were asked to contact their health care providers if they perceived decreased fetal movement; the fifth study did not provide details. Reported reduction in fetal movement usually resulted in electronic fetal monitoring and ultrasound assessment of fetal well-being. There was no difference in the incidence of perinatal outcome between groups. The incidence of perinatal death was 0.54% (1,252/229,943) in the fetal movement counting group and 0.59% (944/159,755) in the control group (relative risk [RR] 0.92, 95% CI 0.85-1.00). There were no statistical differences for other perinatal outcomes as stillbirths, neonatal deaths, birth weight less than 10th percentile, reported decreased fetal movement, 5-minute Apgar score less than 7, neonatal intensive care unit admission or perinatal morbidity. There were weak but significant increases in preterm delivery (7.6% vs 7.1%; RR 1.07, 95% CI 1.05-1.10), induction of labor (36.6% vs 31.6%; RR 1.15, 95% CI 1.09-1.22), and cesarean delivery (28.2% vs 25.3%; RR 1.11, 95% CI 1.10-1.12). CONCLUSION Instructing pregnant women on fetal movement counting compared with no instruction is not associated with a clear improvement in pregnancy outcomes. There are weak associations with some secondary outcomes such as preterm delivery, induction of labor, and cesarean delivery. SYSTEMATIC REVIEW REGISTRATION PROSPERO, CRD42019123264.
Collapse
|
9
|
Kapaya H, Almeida J, Karouni F, Anumba D. Management of reduced fetal movement: A comparative analysis of two audits at a tertiary care clinical service. Eur J Obstet Gynecol Reprod Biol 2020; 248:128-132. [PMID: 32203823 DOI: 10.1016/j.ejogrb.2020.03.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 03/09/2020] [Accepted: 03/16/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Reduced fetal movement (RFM) is a commonly presenting worrisome complaint, both for mothers and attending clinicians. The aim of this study was to review the management of RFM before and following the implementation of new hospital guideline and to determine pregnancy outcomes following single vs repeated consultations with complaints of RFM. We also compared the standards in our old and new trust guidelines against published guidance from the Royal College of Obstetricians and Gynaecologists (RCOG). STUDY DESIGN This retrospective cohort study was conducted between June -November 2016 (audit 1) and July- December 2018 (audit 2). All women with a non-anomalous singleton pregnancy, attending the Day Assessment Unit of the Jessop Wing Hospital Sheffield UK with a primary presentation of perceived RFM after 24 weeks of gestation were included. The electronic maternity database was used to collect information regarding their presentations and pregnancy outcomes. Adherence to the old and the new local guidelines for the respective epochs of the assessment were reviewed by two independent observers using the Appraisal of Guidelines for Research and Evaluation (AGREE) 11 tool. RESULTS A total of 1775 women presented with RFM during the two study periods. Of these, 632 attended with more than 1 presentation of RFM (35.6 %). There were 3 stillbirths; all diagnosed at the first presentation with RFM. In the second audit, prevalence of RFM increased by 10 %, CTG documentation improved by 1% and ultrasound scan requests decreased by 6.6 %. Women with more than one episode of RFM were more likely to be younger, smokers, nulliparous, have raised BMI, had a higher IOL rate and had more ultrasound scans compared to those with one episode. However, neonatal outcome, onset of labour and mode of delivery remained unchanged between the two groups. While the RCOG guideline was superior to both (old and new) guidelines, the overall scores increased in the new guideline by 22 %. CONCLUSION After implementing the new guideline, the re-audit demonstrates a reduction in the number of requested ultrasound scans without any compromise on the perinatal outcome.
Collapse
Affiliation(s)
- Habiba Kapaya
- Sheffield Teaching Hospitals, NHS Foundation Trust Tree Root Walk, Sheffield, S10 2SF, UK.
| | - Joana Almeida
- Sheffield Teaching Hospitals, NHS Foundation Trust Tree Root Walk, Sheffield, S10 2SF, UK.
| | - Faris Karouni
- University of Sheffield, Tree Root Walk, Sheffield, S10 2SF, UK.
| | - Dilly Anumba
- Academic Unit of Reproductive and Developmental Medicine Tree Root Walk, Sheffield, S102SF, UK.
| |
Collapse
|
10
|
Abstract
Introduction: Counting of fetal movement (FM) during pregnancy is believed to be a method by which a woman estimates the fetal well-being. In 2015, it was estimated that 2.6 million babies had died in utero. A percentage of 30-55% of women who experience an episode of reduced fetal movement (RFM) within a week may face stillbirth. Aim: The aim of this review was to assess the impact of reduced fetal movements and of educational interventions on maternal counting of fetal movements on perinatal mortality, perinatal outcome and mode of delivery. Methods: A search of electronic databases was conducted for detecting studies that examine the coincidence of reduced fetal movements (RFM) in combination with stillbirth and perinatal morbidity. Results: The findings of this review suggest that there is an association between the incidence of stillbirth and the experience of alterations in fetal movements’ quantity and quality in the preceding weeks. Interventions on fetal movement counting, concerning both the number and the density of fetal movements, may reduce the adverse perinatal outcomes to an extent, after informing and making aware of the pregnant women for their meaning. Conclusion: Maternity care professionals should: a) inform pregnant women about the importance of FM counting, b) encourage pregnant women to be familiarized on the recognition of theirs’ baby normal pattern of fetal movements and c) alarm women when this pattern changes. Care professionals should emphasize that counting of fetal movements is not related only to movements’ quantity (number) but also to movements’ quality (density).
Collapse
|
11
|
Bradford B, Cronin R, McKinlay C, Thompson J, McCowan L. Maternally perceived fetal movement patterns: The influence of body mass index. Early Hum Dev 2019; 140:104922. [PMID: 31739267 DOI: 10.1016/j.earlhumdev.2019.104922] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 10/06/2019] [Accepted: 10/26/2019] [Indexed: 01/27/2023]
Abstract
BACKGROUND Maternal reports of decreased fetal movements are associated with adverse pregnancy outcome, but there are conflicting data about perception of fetal movements in women with obesity. AIM To compare perceived fetal movements in women with obesity (body mass index [BMI] ≥30 kg/m2) and women with normal BMI (<25 kg/m2). MATERIAL AND METHODS Data from two separate pregnancy studies were used for this analysis; the Healthy Mums and Babies (HUMBA) trial, which recruited women with obesity and the Multicentre Stillbirth Study (MCSS), which recruited women from a general obstetric population. Fetal movement data were collected using identical interviewer-administered questionnaire in each study. We compared fetal movement strength, frequency and pattern between HUMBA and MCSS women with obesity and MCSS women with normal BMI. RESULTS Participants were 233 women with obesity and 149 with normal BMI. Mean (SD) gestation at interview was similar between groups (36.9 [2.2] vs 36.6 [0.9], P = 0.06). Perceived fetal movement strength and frequency did not differ between groups. In both women with obesity and normal BMI, a diurnal fetal movement pattern was present, with the majority reporting strong or moderate movements in the evening (88.7% vs 99.3%) and at night-time (92.1% vs 93.1%). Women with obesity, were more likely to report strong fetal movements when hungry (29.1% vs 17.7%, P = 0.001) and quiet fetal movements after eating (47.4% vs 32.0%, P = 0.001). CONCLUSIONS In women with obesity compared to normal BMI, strength and frequency of fetal movements were similar, although patterns were altered in relation to maternal meals.
Collapse
Affiliation(s)
- Billie Bradford
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
| | - Robin Cronin
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Christopher McKinlay
- Liggins Institute, University of Auckland, Auckland, New Zealand; Kids First Neonatal Care, Counties Manukau Health, Auckland, New Zealand
| | - John Thompson
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Department of Paediatrics: Child and Youth Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Lesley McCowan
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| |
Collapse
|
12
|
Carroll L, Gallagher L, Smith V. Risk factors for reduced fetal movements in pregnancy: A systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol 2019; 243:72-82. [PMID: 31677496 DOI: 10.1016/j.ejogrb.2019.09.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 09/26/2019] [Accepted: 09/30/2019] [Indexed: 10/25/2022]
Abstract
Maternal perception of reduced fetal movements (RFM) is an important clinical marker to identify women at higher risk of adverse perinatal outcomes. Preventing and reducing stillbirths can only be achieved through better detection and management of women with RFM, however the characteristics of women who present with RFM in pregnancy vary. A systematic review was conducted to explore the risk factors associated with reduced fetal movements (RFM) in pregnancy. PubMed, EMBASE, CINAHL, Maternity and Infant Care, PsycINFO and Science Citation Index were searched, from their inception date, for studies published up to 16th May 2019. Non-randomised observational studies reporting risk factors in pregnant women presenting with a primary complaint of RFM during pregnancy were included. The quality of the included studies was assessed with the Quality in Prognosis Studies (QUIPS) tool. Meta-analyses were performed using RevMan 5.3 software for each identified risk factor where two or more studies reported on the same risk factor. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed. Twenty-seven studies reporting on risk factors for RFM during pregnancy were included. Women presenting with RFM during pregnancy are more likely to be Caucasian, smokers, and have an anterior placenta, oligohydramnios and polyhydramnios. No difference was found in parity or the mean age of women presenting with RFM and women who did not present with RFM. Previous caesarean section, postdates >42 weeks', and other medical conditions, including diabetes and hypertensive disorders were not predictive for RFM during pregnancy. Modifiable and non-modifiable risk factors associated with RFM in pregnancy were identified. These results can be used to raise awareness of factors associated with RFM, and prompt women to attend their maternity care provider should concerns arise.
Collapse
Affiliation(s)
- Lorraine Carroll
- School of Nursing and Midwifery, Trinity College Dublin, Ireland; School of Nursing, Midwifery and Health Systems, University College Dublin, Ireland.
| | - Louise Gallagher
- School of Nursing and Midwifery, Trinity College Dublin, Ireland
| | - Valerie Smith
- School of Nursing and Midwifery, Trinity College Dublin, Ireland
| |
Collapse
|
13
|
Tendais I, Figueiredo B, Mulder EJH, Lopes D, Montenegro N. Developmental trajectories of general and breathing movements in fetal twins. Dev Psychobiol 2019; 61:626-633. [PMID: 30942503 DOI: 10.1002/dev.21846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 01/14/2019] [Accepted: 02/09/2019] [Indexed: 11/08/2022]
Abstract
This study examined the developmental trajectories of general and breathing movements in fetal twins. Fetal movement patterns were assessed from real-time ultrasound recordings performed at 12-15, 20-23, and 28-32 weeks of gestation in 42 twin pairs. Results indicated that both general movements and breathing movements followed a curvilinear, inverted U-shaped curve. Developmental trajectories were unrelated within pairs of twins and were not associated with gestational age at birth and birth weight. However, sex differences were found for general movements with males displaying more time making general movements at 21 weeks and a steeper decline in time spent making general movements during the second half of pregnancy than females. These age-related changes in fetal movements may reflect CNS development. These findings also suggest that twins' behavioral development is largely independent of co-twin development, gestational age at birth, and birth weight, but not of fetal sex.
Collapse
Affiliation(s)
- Iva Tendais
- Department of Applied Psychology, School of Psychology, University of Minho, Braga, Portugal
| | - Bárbara Figueiredo
- Department of Applied Psychology, School of Psychology, University of Minho, Braga, Portugal
| | - Eduard J H Mulder
- Department of Perinatology and Gynecology, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Dulcina Lopes
- Hospital Pedro Hispano, ULS de Matosinhos, Porto, Portugal
| | - Nuno Montenegro
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal.,Faculdade de Medicina, Universidade do Porto, Porto, Portugal.,Department of Obstetrics and Gynecology of Centro Hospitalar de São João, Porto, Portugal
| |
Collapse
|
14
|
Kapaya H, Dimelow ER, Anumba D. Women's experience of wearing a portable fetal-electrocardiogram device to monitor small-for-gestational age fetus in their home environment. ACTA ACUST UNITED AC 2019; 14:1745506518785620. [PMID: 29968515 PMCID: PMC6048658 DOI: 10.1177/1745506518785620] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective: To determine the acceptability, to women, of wearing a portable fetal
electrocardiogram recording device at different stages of pregnancy and to
gain insight into their experience of its use for long-periods of monitoring
of small-for-gestational fetuses in the home environment. Methods: A qualitative study using both a questionnaire and focus group involving
women with singleton pregnancy >24 weeks gestation, no evidence of fetal
malformation and an estimated fetal weight below 10th gestational centile on
ultrasound scan. Fetal heart rate recordings were collected for up to
20 h. Results: In total, 59 questionnaires were completed; 35 after wearing the monitor for
the first time and an additional 24 from the women who wore the device for a
second time. Six women participated in the focus group; the principal theme
identified related to the practicality of the fetal electrocardiogram
device. Other themes identified were the discomfort that resulted from
wearing the monitor and the reassurance provided in knowing that the baby’s
heart rate was being monitored. Conclusion: Long-term ambulatory fetal electrocardiogram monitoring is an acceptable
method of monitoring small-for-gestational fetuses. Overall, women concluded
that benefits of wearing the device outweighed any discomfort it caused.
Collapse
Affiliation(s)
- Habiba Kapaya
- 1 Academic Unit of Reproductive & Developmental Medicine, Department of Oncology & Metabolism, The University of Sheffield, Sheffield, UK
| | | | - Dilly Anumba
- 1 Academic Unit of Reproductive & Developmental Medicine, Department of Oncology & Metabolism, The University of Sheffield, Sheffield, UK
| |
Collapse
|
15
|
Higgins LE, Myers JE, Sibley CP, Johnstone ED, Heazell AEP. Antenatal placental assessment in the prediction of adverse pregnancy outcome after reduced fetal movement. PLoS One 2018; 13:e0206533. [PMID: 30395584 PMCID: PMC6218043 DOI: 10.1371/journal.pone.0206533] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 10/15/2018] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To assess the value of in utero placental assessment in predicting adverse pregnancy outcome after reported reduced fetal movements (RFM). METHOD A non-interventional prospective cohort study of women (N = 300) with subjective RFM at ≥28 weeks' gestation in singleton non-anomalous pregnancies at a UK tertiary maternity hospital. Clinical, sonographic (fetal weight, placental size and maternal, fetal and placental arterial Doppler) and biochemical (maternal serum hCG, hPL, progesterone, PlGF and sFlt-1) assessment was conducted. Multiple logistic regression identified combinations of measurements (models) most predictive of adverse pregnancy outcome (perinatal mortality, birth weight <10th centile, five minute Apgar score <7, umbilical arterial pH <7.1 or base excess <-10, neonatal intensive care admission). Models were compared by test performance characteristics (ROC curve, sensitivity, specificity, positive/negative predictive value, positive/negative likelihood ratios) against baseline care (estimated fetal weight centile, amniotic fluid index and gestation at presentation). RESULTS 61 (20.6%) pregnancies ended in adverse outcome. Models incorporating PlGF/sFlt-1 ratio and umbilical artery free loop Doppler impedance demonstrated modest improvement in ROC area for adverse outcome (baseline care 0.69 vs. proposed models 0.73-0.76, p<0.05). However, there was little improvement in other test characteristics (baseline vs. best proposed model: sensitivity 21.7% [95% confidence interval 13.1-33.6] vs. 35.8%% [24.4-49.3], specificity 96.6% [93.4-98.3] vs. 94.7% [90.7-97.0], PPV 61.9% [40.9-79.3] vs. 63.3% [45.5-78.1], NPV 82.8% [77.9-86.8] vs. 85.2% [80.0-89.2], positive LR 6.3 [2.8-14.6] vs. 6.7 [3.4-3.3], negative LR 0.81 [0.71-0.93] vs. 0.68 [0.55-0.83]) and wide confidence intervals. Negative post-test probability remained high (16.7% vs. 14.0%). CONCLUSION Antenatal placental assessment may improve identification of RFM pregnancies at highest risk of adverse pregnancy outcome but further work is required to understand and refine currently available outcome definitions and diagnostic techniques to improve clinical utility.
Collapse
Affiliation(s)
- Lucy E. Higgins
- Maternal and Fetal Health Research Centre, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Jenny E. Myers
- Maternal and Fetal Health Research Centre, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Colin P. Sibley
- Maternal and Fetal Health Research Centre, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Edward D. Johnstone
- Maternal and Fetal Health Research Centre, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Alexander E. P. Heazell
- Maternal and Fetal Health Research Centre, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| |
Collapse
|
16
|
Binder J, Monaghan C, Thilaganathan B, Morales-Roselló J, Khalil A. Reduced fetal movements and cerebroplacental ratio: evidence for worsening fetal hypoxemia. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2018; 51:375-380. [PMID: 28782146 DOI: 10.1002/uog.18830] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 05/31/2017] [Accepted: 07/24/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To investigate the fetal cerebroplacental ratio (CPR) in women presenting with reduced fetal movements (RFM). METHODS This was a retrospective cohort study of data collected over an 8-year period at a fetal medicine unit at a tertiary referral center. The cohort comprised 4500 singleton pregnancies presenting with RFM at or after 36 weeks' gestation and 1527 control pregnancies at a similar gestational age without RFM. Fetal biometry and Doppler parameters were recorded and converted into centiles and multiples of the median (MoM). CPR was defined as the ratio between the fetal middle cerebral artery (MCA) pulsatility index (PI) and the umbilical artery (UA) PI. Subgroup analysis for fetal size and for single vs multiple episodes of RFM was performed. RESULTS Compared with controls, pregnancies with RFM had lower MCA-PI MoM (median, 0.95 vs 0.97; P < 0.001) and CPR MoM (median, 0.97 vs 0.99; P = 0.018). Compared with women presenting with single episodes of RFM, pregnancies with multiple episodes (≥ 2 episodes) had lower CPR MoM (median, 0.94 vs 0.98; P = 0.003). On subgroup analysis for fetal size, compared with controls, appropriate-for-gestational-age fetuses in the RFM group had lower MCA-PI MoM (median, 0.96 vs 0.97; P = 0.003) and higher rate of CPR below the 5th centile (5.3% vs 3.6%; P = 0.015). Logistic regression analysis demonstrated an association of risk of recurrent RFM with maternal age (OR, 0.96; 95% CI, 0.93-0.99), non-Caucasian ethnicity (OR, 0.72; 95% CI, 0.53-0.97), estimated fetal weight centile (OR, 1.01; 95% CI, 1.00-1.02) and CPR MoM (OR, 0.24; 95% CI, 0.12-0.47). CONCLUSION Pregnancies complicated by multiple episodes of RFM show significantly lower CPR MoM and MCA-PI MoM compared with those with single episodes and controls. This is likely to be due to worsening fetal hypoxemia in women presenting with recurrent RFM. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.
Collapse
Affiliation(s)
- J Binder
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
- Department of Obstetrics and Fetomaternal Medicine, Medical University of Vienna, Vienna, Austria
| | - C Monaghan
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
| | - B Thilaganathan
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
- Molecular and Clinical Sciences Research Institute, St George's, University of London, London, UK
| | - J Morales-Roselló
- Servicio de Obstetricia, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - A Khalil
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
- Molecular and Clinical Sciences Research Institute, St George's, University of London, London, UK
| |
Collapse
|
17
|
Bradford BF, Thompson JMD, Heazell AEP, Mccowan LME, McKinlay CJD. Understanding the associations and significance of fetal movements in overweight or obese pregnant women: a systematic review. Acta Obstet Gynecol Scand 2017; 97:13-24. [PMID: 29068467 DOI: 10.1111/aogs.13250] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 10/18/2017] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Presentation with decreased fetal movement (DFM) is associated with fetal growth restriction and stillbirth. Some studies report that DFM is frequent among overweight or obese mothers. We aimed to determine the significance and associations of fetal movements in women of increased body size. MATERIAL AND METHODS This systematic review was conducted in accordance with the PRISMA statement and the protocol was registered with PROSPERO (CRD42016046352). Major databases were explored from inception to September 2017, using a predefined search strategy. We restricted inclusion to studies published in English and considered studies of any design that compared fetal movements in women of increased and normal body size. Two authors independently extracted data and assessed quality. RESULTS We included 23 publications from 19 observational studies; data were extracted from 10 studies. Increased maternal body size was not associated with altered perception of fetal movement (four studies, 95 women, very low-quality evidence), but was associated with increased presentation for DFM (two cohort studies, 20 588 women, OR 1.56, 95% CI 1.27-1.92: three case-control studies, 3445 women, OR 1.32, 95% CI 1.12-1.54; low-quality evidence). Among women with DFM, increased maternal body size was associated with increased risk of stillbirth and fetal growth restriction (one study, 2168 women, very low-quality evidence). CONCLUSIONS This systematic review identified limited evidence that women with increased body size are more likely to present with DFM but do not have impaired perception of fetal movements. In women with DFM, increased body size is associated with worse pregnancy outcome, including stillbirth.
Collapse
Affiliation(s)
- Billie F Bradford
- Department of Obstetrics and Gynecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - John M D Thompson
- Department of Obstetrics and Gynecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.,Department of Pediatrics: Child and Youth Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Alexander E P Heazell
- Maternal and Fetal Health Research Center, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.,Manchester Academic Health Science Center, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Lesley M E Mccowan
- Department of Obstetrics and Gynecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Chris J D McKinlay
- Department of Pediatrics: Child and Youth Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.,Liggins Institute, University of Auckland, Auckland, New Zealand.,Kidz First Neonatal Care, Counties Manukau Health, Auckland, New Zealand
| |
Collapse
|
18
|
Mgaya AH, Litorp H, Kidanto HL, Nyström L, Essén B. Criteria-based audit to improve quality of care of foetal distress: standardising obstetric care at a national referral hospital in a low resource setting, Tanzania. BMC Pregnancy Childbirth 2016; 16:343. [PMID: 27825311 PMCID: PMC5101816 DOI: 10.1186/s12884-016-1137-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Accepted: 10/30/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In Tanzania, substandard intrapartum management of foetal distress contributes to a third of perinatal deaths, and the majority are term deliveries. We conducted a criteria-based audit with feedback to determine whether standards of diagnosis and management of foetal distress would be improved in a low-resource setting. METHODS During 2013-2015, a criteria-based audit was performed at the national referral hospital in Dar es Salaam. Case files of deliveries with a diagnosis of foetal distress were identified and audited. Two registered nurses under supervision of a nurse midwife, a specialist obstetrician and a consultant obstetrician, reviewed the case files. Criteria for standard diagnosis and management of foetal distress were developed based on international and national guidelines, and literature reviews, and then, stepwise applied, in an audit cycle. During the baseline audit, substandard care was identified, and recommendations for improvement of care were proposed and implemented. The effect of the implementations was assessed by the differences in percentage of standard diagnosis and management between the baseline and re-audit, using Chi-square test or Fisher's exact test, when appropriate. RESULTS In the baseline audit and re-audit, 248 and 251 deliveries with a diagnosis of foetal distress were identified and audited, respectively. The standard of diagnosis increased significantly from 52 to 68 % (p < 0.001). Standards of management improved tenfold from 0.8 to 8.8 % (p < 0.001). Improved foetal heartbeat monitoring using a Fetal Doppler was the major improvement in diagnoses, while change of position of the mother and reduced time interval from decision to perform caesarean section to delivery were the major improvements in management (all p < 0.001). Percentage of cases with substandard diagnosis and management was significantly reduced in both referred public and non-referred private patients (all p ≤ 0.01) but not in non-referred public and referred private patients. CONCLUSION The criteria-based audit was able to detect substandard diagnosis and management of foetal distress and improved care using feedback and available resources.
Collapse
Affiliation(s)
- Andrew H. Mgaya
- Department of Obstetrics and Gynaecology, Muhimbili National Hospital, Dar es Salaam, Tanzania
- Department of Women’s and Children’s Health/International Maternal and Child Health, Uppsala University, Uppsala, Sweden
| | - Helena Litorp
- Department of Women’s and Children’s Health/International Maternal and Child Health, Uppsala University, Uppsala, Sweden
| | - Hussein L. Kidanto
- Department of Women’s and Children’s Health/International Maternal and Child Health, Uppsala University, Uppsala, Sweden
- Reproductive and Child Health section, Ministry of Health, Community Development, Gender, Elderly and Children, Dar es Salaam, Tanzania
| | - Lennarth Nyström
- Department of Public Health and Clinical Medicine, Epidemiology and Global Health, Umeå University, Umeå, Sweden
| | - Birgitta Essén
- Department of Women’s and Children’s Health/International Maternal and Child Health, Uppsala University, Uppsala, Sweden
| |
Collapse
|
19
|
Scala C, Bhide A, Thilaganathan B. Reply. Am J Obstet Gynecol 2016; 215:255. [PMID: 27108057 DOI: 10.1016/j.ajog.2016.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 04/08/2016] [Indexed: 11/28/2022]
Affiliation(s)
- C Scala
- Fetal Medicine Unit, St. George's Hospital, St. George's University of London, London, UK.
| | - A Bhide
- Fetal Medicine Unit, St. George's Hospital, St. George's University of London, London, UK
| | - B Thilaganathan
- Fetal Medicine Unit, St. George's Hospital, St. George's University of London, London, UK
| |
Collapse
|
20
|
Intrauterine growth restriction: impact on cardiovascular development and function throughout infancy. Pediatr Res 2016; 79:821-30. [PMID: 26866903 DOI: 10.1038/pr.2016.24] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Accepted: 12/05/2015] [Indexed: 01/08/2023]
Abstract
Intrauterine growth restriction (IUGR) refers to the situation where a fetus does not grow according to its genetic growth potential. One of the main causes of IUGR is uteroplacental vascular insufficiency. Under these circumstances of chronic oxygen and nutrient deprivation, the growth-restricted fetus often displays typical circulatory changes, which in part represent adaptations to the suboptimal intrauterine environment. These fetal adaptations aim to preserve oxygen and nutrient supply to vital organs such as the brain, the heart, and the adrenals. These prenatal circulatory adaptations are thought to lead to an altered development of the cardiovascular system and "program" the fetus for life long cardiovascular morbidities. In this review, we discuss the alterations to cardiovascular structure, function, and control that have been observed in growth-restricted fetuses, neonates, and infants following uteroplacental vascular insufficiency. We also discuss the current knowledge on early life surveillance and interventions to prevent progression into chronic disease.
Collapse
|
21
|
Aviram A, Shmueli A, Hiersch L, Ashwal E, Wiznitzer A, Yogev Y, Hadar E. Pregnancy Outcome in Women with Decreased Sensation of Fetal Movements at Term According to Parity. Birth 2016; 43:42-8. [PMID: 26643600 DOI: 10.1111/birt.12205] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/23/2015] [Indexed: 12/30/2022]
Abstract
BACKGROUND Decreased sensation of fetal movements (DFM) is a common maternal complaint. Thus, we aimed to evaluate the association between DFM and pregnancy outcome in singleton gestation at term according to parity. METHODS A retrospective cohort study of singleton pregnancies at term between 2008 and 2013. Eligibility was limited to women carrying a fetus with no known structural or chromosomal anomalies, at 37+0/7 to 42+0/7 weeks of gestation. Women presenting to the delivery ward with DFM were compared with women without similar complaints. RESULTS Overall, 12,564 nulliparous women and 25,292 multiparous women gave birth during the study period; of them, 300 nulliparous women (2.4%) and 525 multiparous women (2.1%) complained of DFM. For nulliparous women, after adjusting for potential confounders, DFM was associated with antepartum fetal death (aOR 4.6 [95% CI 1.1-19.8]), cesarean delivery (CD) (aOR 1.3 [95% CI 1.01-1.8]), 1-minute Apgar score less than 7 (aOR 2.3 [95% CI 1.5-3.5]) and neonatal seizures (aOR 3.2 [95% CI 1.3-8.2]). For multiparous women, DFM was associated with unscheduled CD (aOR 2.7 [95% CI 1.6-4.6]) and CD indicated by intermediate/abnormal fetal heart rate tracing (aOR 4.8 [95% CI 2.8-8.4]). CONCLUSIONS DFM carries different outcomes according to parity. Although for nulliparous women, DFM is associated with increased risk of CD and immediate adverse perinatal outcome, for multiparous women it is associated with increased risk for CD, with no immediate increased risk for adverse perinatal outcome.
Collapse
Affiliation(s)
- Amir Aviram
- Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
| | - Anat Shmueli
- Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
| | - Liran Hiersch
- Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
| | - Eran Ashwal
- Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
| | - Arnon Wiznitzer
- Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
| | - Yariv Yogev
- Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
| | - Eran Hadar
- Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Ramat-Aviv, Israel
| |
Collapse
|
22
|
Scala C, Bhide A, Familiari A, Pagani G, Khalil A, Papageorghiou A, Thilaganathan B. Number of episodes of reduced fetal movement at term: association with adverse perinatal outcome. Am J Obstet Gynecol 2015. [PMID: 26205461 DOI: 10.1016/j.ajog.2015.07.015] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The aims of this study were evaluation of the association of reduced fetal movements (RFM) and small-for-gestational-age (SGA) birth at term and to explore if fetal and maternal outcomes are different with single vs repeated episodes of RFM and normal fetal assessment test results. STUDY DESIGN This was a retrospective cohort study of all singleton pregnancies referred for RFMs at a tertiary fetal medicine unit from January 2008 through September 2014. Ultrasound and Doppler indices were obtained from a computerized ultrasound database and pregnancy outcome was collected from hospital records. RESULTS Of the 21,944 women with a singleton pregnancy booked for maternity care during the study period, 1234 women (5.62%) reported RFMs >36+0 weeks. Of these, 1029 women (83.4%) reported a single episode of RFM and 205 (16.6%) had ≥2 presentations for RFM. Women with repeated RFMs had a significantly higher mean uterine artery pulsatility index in the second trimester. The prevalence of SGA baby at birth in women presenting with a single episode as compared to repeated episodes of RFM was 9.8% and 44.2%, respectively (odds ratio, 7.3; 95% confidence interval, 5.1-10.4; P < .05). CONCLUSION Repeated episodes of RFMs at term are more likely to occur in women with high second-trimester uterine artery Doppler resistance indices and are strongly associated with the birth of SGA infants. Women presenting with repeated episodes of RFM should be treated as being at high risk of placental dysfunction irrespective of the results of prenatal ultrasound and Doppler assessment.
Collapse
Affiliation(s)
- Carolina Scala
- Fetal Medicine Unit, St George's Hospital, St George's University of London, London, United Kingdom.
| | - Amar Bhide
- Fetal Medicine Unit, St George's Hospital, St George's University of London, London, United Kingdom
| | - Alessandra Familiari
- Fetal Medicine Unit, St George's Hospital, St George's University of London, London, United Kingdom
| | - Giorgio Pagani
- Fetal Medicine Unit, St George's Hospital, St George's University of London, London, United Kingdom
| | - Asma Khalil
- Fetal Medicine Unit, St George's Hospital, St George's University of London, London, United Kingdom
| | - Aris Papageorghiou
- Fetal Medicine Unit, St George's Hospital, St George's University of London, London, United Kingdom
| | - Basky Thilaganathan
- Fetal Medicine Unit, St George's Hospital, St George's University of London, London, United Kingdom
| |
Collapse
|
23
|
Mohr Sasson A, Tsur A, Kalter A, Weissmann Brenner A, Gindes L, Weisz B. Reduced fetal movement: factors affecting maternal perception. J Matern Fetal Neonatal Med 2015; 29:1318-21. [DOI: 10.3109/14767058.2015.1047335] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
24
|
Higgins LE, Rey de Castro N, Addo N, Wareing M, Greenwood SL, Jones RL, Sibley CP, Johnstone ED, Heazell AEP. Placental Features of Late-Onset Adverse Pregnancy Outcome. PLoS One 2015; 10:e0129117. [PMID: 26120838 PMCID: PMC4488264 DOI: 10.1371/journal.pone.0129117] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 05/05/2015] [Indexed: 12/12/2022] Open
Abstract
Objective Currently, no investigations reliably identify placental dysfunction in late pregnancy. To facilitate the development of such investigations we aimed to identify placental features that differ between normal and adverse outcome in late pregnancy in a group of pregnancies with reduced fetal movement. Methods Following third trimester presentation with reduced fetal movement (N = 100), placental structure ex vivo was measured. Placental function was then assessed in terms of (i) chorionic plate artery agonist responses and length-tension characteristics using wire myography and (ii) production and release of placentally derived hormones (by quantitative polymerase chain reaction and enzyme linked immunosorbant assay of villous tissue and explant conditioned culture medium). Results Placentas from pregnancies ending in adverse outcome (N = 23) were ~25% smaller in weight, volume, length, width and disc area (all p<0.0001) compared with those from normal outcome pregnancies. Villous and trophoblast areas were unchanged, but villous vascularity was reduced (median (interquartile range): adverse outcome 10 (10–12) vessels/mm2 vs. normal outcome 13 (12–15), p = 0.002). Adverse outcome pregnancy placental arteries were relatively insensitive to nitric oxide donated by sodium nitroprusside compared to normal outcome pregnancy placental arteries (50% Effective Concentration 30 (19–50) nM vs. 12 (6–24), p = 0.02). Adverse outcome pregnancy placental tissue contained less human chorionic gonadotrophin (20 (11–50) vs. 55 (24–102) mIU/mg, p = 0.007) and human placental lactogen (11 (6–14) vs. 27 (9–50) mg/mg, p = 0.006) and released more soluble fms-like tyrosine kinase-1 (21 (13–29) vs. 5 (2–15) ng/mg, p = 0.01) compared with normal outcome pregnancy placental tissue. Conclusion These data provide a description of the placental phenotype of adverse outcome in late pregnancy. Antenatal tests that accurately reflect elements of this phenotype may improve its prediction.
Collapse
Affiliation(s)
- Lucy E. Higgins
- Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester, M13 9WL, United Kingdom
- Maternal and Fetal Health Research Centre, St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, M13 9WL, United Kingdom
- * E-mail:
| | - Nicolas Rey de Castro
- Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester, M13 9WL, United Kingdom
- Maternal and Fetal Health Research Centre, St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, M13 9WL, United Kingdom
| | - Naa Addo
- Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester, M13 9WL, United Kingdom
- Maternal and Fetal Health Research Centre, St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, M13 9WL, United Kingdom
| | - Mark Wareing
- Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester, M13 9WL, United Kingdom
- Maternal and Fetal Health Research Centre, St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, M13 9WL, United Kingdom
| | - Susan L. Greenwood
- Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester, M13 9WL, United Kingdom
- Maternal and Fetal Health Research Centre, St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, M13 9WL, United Kingdom
| | - Rebecca L. Jones
- Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester, M13 9WL, United Kingdom
- Maternal and Fetal Health Research Centre, St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, M13 9WL, United Kingdom
| | - Colin P. Sibley
- Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester, M13 9WL, United Kingdom
- Maternal and Fetal Health Research Centre, St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, M13 9WL, United Kingdom
| | - Edward D. Johnstone
- Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester, M13 9WL, United Kingdom
- Maternal and Fetal Health Research Centre, St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, M13 9WL, United Kingdom
| | - Alexander E. P. Heazell
- Maternal and Fetal Health Research Centre, Institute of Human Development, University of Manchester, Manchester, M13 9WL, United Kingdom
- Maternal and Fetal Health Research Centre, St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, M13 9WL, United Kingdom
| |
Collapse
|
25
|
Evaluation of the quality of guidelines for the management of reduced fetal movements in UK maternity units. BMC Pregnancy Childbirth 2015; 15:54. [PMID: 25884544 PMCID: PMC4352260 DOI: 10.1186/s12884-015-0484-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Accepted: 02/20/2015] [Indexed: 11/10/2022] Open
Abstract
Background The development of evidence-based guidelines is a key step in ensuring that maternity care is of a universally high standard. To influence patient care national and international guidelines need to be interpreted and implemented locally. In 2011, the Royal College of Obstetricians and Gynaecologists published guidelines for the management of reduced fetal movements (RFM), which can be an important symptom of fetal compromise. Following dissemination it was anticipated that this guidance would be implemented in UK maternity units. This study aimed to assess the quality of local guidelines for the management of RFM in comparison to published national standards. Methods Cross-sectional survey of maternity unit guidelines for RFM. The guidelines were assessed using the Appraisal of Guidelines for Research and Evaluation (AGREE) II Tool and scored by two independent investigators. Two national guidelines were used as standards to evaluate unit guidelines. Results Responses were received from 98 units (42%); 12 units had no guideline. National guidelines scored highly using the AGREE II tool but there was wide variation in the quality of individual maternity unit guidelines, which were frequently of low quality. No guidelines incorporated all the recommendations from the national guideline. Maternity unit guidelines performed well for clarity and presentation but had low scores for stakeholder involvement, rigour of development and applicability. Conclusions In contrast to national evidence based guidance the quality of maternity unit guidelines for RFM is variable and frequently of low quality. To increase quality, guidelines need to include up to date evidence and audit standards which could be taken directly from national evidence-based guidance. Barriers to local implementation and resource implications need to be taken into consideration. Training may also improve the implementation of the guideline. Research is needed to inform strategies to realize the benefits of clinical guidance in practice.
Collapse
|
26
|
IFPA Gábor Than Award Lecture: Recognition of placental failure is key to saving babies' lives. Placenta 2014; 36 Suppl 1:S20-8. [PMID: 25582276 DOI: 10.1016/j.placenta.2014.12.017] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 12/04/2014] [Accepted: 12/17/2014] [Indexed: 11/21/2022]
Abstract
In high-income countries, placental failure is implicated in up to 65% of cases of stillbirth. Placental failure describes the situation where the placenta cannot meet the fetus' needs and may be the end-result of a variety of underlying pathological processes evident in the placental disc, membranes and umbilical cord. These include lesions with genetic, environmental, infectious, inflammatory, mechanical, metabolic, traumatic or vascular origin. Investigation of placental tissue from stillbirths and from pregnancies at an increased risk of stillbirth has demonstrated changes in macroscopic and microscopic structure which are themselves related to abnormal placental function. A better understanding and identification of placental failure may improve the management of pregnancy complications and of pregnancies after stillbirth (which have a 5-fold increased risk of stillbirth). The majority of current antenatal tests focus on the fetus and its response to the intrauterine environment; few of these investigations reduce stillbirths in low-risk pregnancies. However, some currently used investigations reflect placental development, structure and vascular function, while other investigations employed in clinical research settings such as the evaluation of placental structure and shape have a good predictive value for adverse fetal outcome. In addition, recent studies suggest that biomarkers of placental inflammation and deteriorating placental function can be detected in maternal blood suggesting that holistic evaluation of placental structure and function is possible. We anticipate that development of reliable tests of placental structure and function, coupled to assessment of fetal wellbeing offer a new opportunity to identify pregnancies at risk of stillbirth and to direct novel therapeutic strategies to prevent it.
Collapse
|