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Bayou NB, Grant L, Riley SC, Bradley EH. Quality of hospital labour and delivery care: A multilevel analysis in Southern Nations and Nationalities People's Region of Ethiopia. PLoS One 2024; 19:e0285058. [PMID: 38889169 PMCID: PMC11185448 DOI: 10.1371/journal.pone.0285058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 06/03/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Ethiopia has one of the highest maternal mortality ratios in Africa. Few have examined the quality of labour and delivery (L&D) care in the country. This study evaluated the quality of routine L&D care and identified patient-level and hospital-level factors associated with the quality of care in a subset of government hospitals. MATERIALS AND METHODS This was a facility-based, cross-sectional study using direct non-participant observation carried out in 2016. All mothers who received routine L&D care services at government hospitals (n = 20) in one of the populous regions of Ethiopia, Southern Nations Nationalities and People's Region (SNNPR), were included. Mixed effects multilevel linear regression modeling was employed in two stages using hospital as a random effect, with quality of L&D care as the outcome and selected patient and hospital characteristics as independent variables. Patient characteristics included woman's age, number of previous births, number of skilled attendants involved in care process, and presence of any danger sign in current pregnancy. Hospital characteristics included teaching hospital status, mean number of attended births in the previous year, number of fulltime skilled attendants in the L&D ward, whether the hospital had offered refresher training on L&D care in the previous 12 months, and the extent to which the hospital met the 2014 Ethiopian Ministry of Health standards regarding to resources available for providing quality of L&D care (measured on a 0-100% scale). These standards pertain to availability of human resource by category and training status, availability of essential drugs, supplies and equipment in L&D ward, availability of laboratory services and safe blood, and availability of essential guidelines for key L&D care processes. RESULTS On average, the hospitals met two-thirds of the standards for L&D care quality, with substantial variation between hospitals (standard deviation 10.9 percentage points). While the highest performing hospital met 91.3% of standards, the lowest performing hospital met only 35.8% of the standards. Hospitals had the highest adherence to standards in the domain of immediate and essential newborn care practices (86.8%), followed by the domain of care during the second and third stages of labour (77.9%). Hospitals scored substantially lower in the domains of active management of third stage of labour (AMTSL) (42.2%), interpersonal communication (47.2%), and initial assessment of the woman in labour (59.6%). We found the quality of L&D care score was significantly higher for women who had a history of any danger sign (β = 5.66; p-value = 0.001) and for women who were cared for at a teaching hospital (β = 12.10; p-value = 0.005). Additionally, hospitals with lower volume and more resources available for L&D care (P-values < 0.01) had higher L&D quality scores. CONCLUSIONS Overall, the quality of L&D care provided to labouring mothers at government hospitals in SNNPR was limited. Lack of adherence to standards in the areas of the critical tasks of initial assessment, AMTSL, interpersonal communication during L&D, and respect for women's preferences are especially concerning. Without greater attention to the quality of L&D care, regardless of how accessible hospital L&D care becomes, maternal and neonatal mortality rates are unlikely to decrease substantially.
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Affiliation(s)
- Negalign B. Bayou
- Department of Health Policy and Management, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Liz Grant
- Global Health Academy, Centre for Population Health Sciences, The Usher Institute of Population Health Sciences and Informatics, Edinburgh Medical School, The University of Edinburgh, Scotland, United Kingdom
| | - Simon C. Riley
- Centre for Reproductive Health, Edinburgh Medical School, The University of Edinburgh, Scotland, United Kingdom
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Dhungana R, Chalise M, Visick MK, Clark RB. A hybrid approach to skill retention following neonatal resuscitation training: Assessing effectiveness. J Neonatal Perinatal Med 2024:NPM230072. [PMID: 38788095 DOI: 10.3233/npm-230072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
Perinatal death, a global health problem, can be prevented with simple resuscitation interventions that help the baby breathe immediately at birth. Latter-day Saint Charities (LDSC) and Safa Sunaulo Nepal (SSN) implemented a program to scale-up Helping Babies Breathe (HBB) training in Karnali Province, Nepal from January 2020-February 2021. The interventions were implemented using a hybrid approach with on-site mentoring in the pre/post COVID period combined with remote support and monitoring during the COVID period. This paper reports overall changes in newborn outcomes in relation to the unique implementation approach used. A prospective cohort design was used to compare outcomes of birth cohorts in 16 public health facilities in the first and last three months of program implementation. Results showed significant decreases in intrapartum stillbirths (23%), and neonatal deaths within (27%) and after (41.3%) 24 hours of life. The scale-up of HBB training resulted in 557 providers receiving training and mentoring support during the program period, half trained during the COVID period. Increased practice sessions, review meetings and debriefing meetings were reported during the COVID period compared to pre/post COVID period. The evaluation is suggestive of the potential of a hybrid approach for improved perinatal outcomes and scaling-up of newborn resuscitation trainings in health system facing disruptions.
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Affiliation(s)
| | - M Chalise
- Children's Medical Mission, Kathmandu, Nepal
| | - M K Visick
- University of Utah School of Medicine, Salt Lake City, UT, USA
| | - R B Clark
- Brigham Young University, Provo, UT, USA
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Nakamya P, Komakech A, Migamba SM, Biribawa C, Kwesiga B, Bulage L, Ario AR, Ocom F. Trends and geospatial distribution of stillbirths in Uganda, 2014-2020. BMC Pregnancy Childbirth 2024; 24:249. [PMID: 38589779 PMCID: PMC11000338 DOI: 10.1186/s12884-024-06434-x] [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: 03/14/2023] [Accepted: 03/18/2024] [Indexed: 04/10/2024] Open
Abstract
INTRODUCTION Uganda with 17.8 stillbirths per 1,000 deliveries in 2021, is among the countries with a high burden of stillbirths globally. In 2014, Uganda adopted the World Health Organization Every New-born Action Plan (ENAP), which targets < 10 stillbirths per 1,000 deliveries by 2035. Little is known about the trends of stillbirth burden since ENAP was introduced. We assessed the temporal, and spatial distribution of stillbirths, in Uganda, 2014-2020, to inform programming for safe pregnancies and deliveries. METHODS We obtained and analysed stillbirth surveillance data from the District Health Information System, 2014-2020. A stillbirth was defined as the death of a foetus > 28 weeks of pregnancy or weighing > 1000 g before or during birth and reported to a health facility. We calculated annual incidence rates of stillbirths per 1,000 deliveries at district, regional, and national levels. We used logistic regression to determine the significance of trends. RESULTS The overall national annual incidence of stillbirths decreased from 24/1,000 deliveries in 2014 to 17/1,000 deliveries in 2020. During the same period, reporting rates declined from 71% in 2014 to 46% in 2020. The central region continuously had the highest incidence rate for the past 5 years despite the largest decline (OR = 0.79; CI = 0.77-0.83, P < 0.001) while the eastern region had the smallest decline (OR = 0.59; CI = 0.57-0.61, P < 0.001). Districts with persistently high annual incidence rates of stillbirths (> 30/1000) included Mubende, Kalangala, Hoima, and Nebbi. There was no difference in the reporting rates of the most- vs. least-affected districts. CONCLUSION Even with suboptimal reporting, the incidence of stillbirths remained above the national target. Specific areas in the country appear to have particularly high stillbirth rates. We recommend continuous capacity building in managing pregnant women with an emphasis on the most affected districts, and investigation into the reasons for low reporting.
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Affiliation(s)
- Petranilla Nakamya
- Uganda National Institute of Public Health, Kampala, Uganda.
- National Public Health Emergency Operations Centre, Ministry of Health, Kampala, Uganda.
| | - Allan Komakech
- Uganda National Institute of Public Health, Kampala, Uganda
| | | | | | - Benon Kwesiga
- Uganda National Institute of Public Health, Kampala, Uganda
| | - Lilian Bulage
- Uganda National Institute of Public Health, Kampala, Uganda
| | - Alex R Ario
- Uganda National Institute of Public Health, Kampala, Uganda
| | - Felix Ocom
- National Public Health Emergency Operations Centre, Ministry of Health, Kampala, Uganda
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Keser E, Kahya Y. Perinatal grief creates vulnerability to anxiety in subsequent pregnancy: the mediating role of bereavement-related guilt. J Reprod Infant Psychol 2024:1-13. [PMID: 38529818 DOI: 10.1080/02646838.2024.2335176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 03/16/2024] [Indexed: 03/27/2024]
Abstract
AIM This study examines the associations among perinatal grief symptoms, bereavement-related guilt, and pregnancy-related anxiety in subsequent pregnancy within the framework of a hypothesised mourning model. METHOD Pregnant women with history of a perinatal loss were recruited using convenience sampling methods and completed a questionnaire set including the Perinatal Grief Scale, Bereavement Guilt Scale, and Pregnancy-related Anxiety Scale. RESULTS Mediation analysis was performed to evaluate the hypothesised model in a sample of pregnant women with history of a perinatal loss (N = 111). The results indicated that bereavement-related guilt functions as a mediator in the relationship between perinatal grief severity and pregnancy-related anxiety experienced in subsequent pregnancies. CONCLUSION These findings were evaluated in light of previous studies, providing a bereavement-based perspective on the potential transmission of the mental effects of perinatal loss to subsequent pregnancy.
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Affiliation(s)
- Emrah Keser
- Department of Psychology, TED University, Ankara, Turkey
| | - Yasemin Kahya
- Department of Psychology, Social Sciences University of Ankara, Ankara, Turkey
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de Kok B, Chirwa Kajombo M, Matinga P, Kaunda B. (In)visibilising pregnancy loss in Southern Malawi. CULTURE, HEALTH & SEXUALITY 2024:1-16. [PMID: 38469825 DOI: 10.1080/13691058.2024.2324001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 02/23/2024] [Indexed: 03/13/2024]
Abstract
Miscarriages, stillbirths and neonatal deaths have received limited attention in global health programmes and research, even though pregnancy loss is common, traumatic and stigmatised. This paper seeks to illuminate lived experiences of pregnancy loss in southern Malawi, drawing on findings from semi-structured interviews and focus groups with women who have experienced loss, health professionals and community members, and observations of maternity care. Combining thematic and discourse analysis, we show how societal and medical discourses frame women as responsible for (failed) reproduction, and restrict possibilities to speak about, and respond to, loss. Some accounts and (care) practices invisibilise loss and associated suffering. However, invisibilisation may also be intended as support, and underscores rather than denies the social significance of parenthood. Other accounts (e.g. women emphasising faith and acceptance) constitute moral survival strategies to avoid the acquisition of a 'spoiled identity'. We conclude that societal and medical discourses of loss enact stigmatised, subaltern subject positions for women experiencing pregnancy loss, create social suffering, and amount to a form of structural violence. Programmes and interventions should change these discourses.
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Affiliation(s)
- Bregje de Kok
- Department of Anthropology, Universiteit van Amsterdam, Amsterdam, Netherlands
| | - Marion Chirwa Kajombo
- Language and Communication Studies, Malawi University of Science and Technology, Limbe, Malawi
| | | | - Blessings Kaunda
- School of Global and Public Health, Kamuzu University of Health Sciences, Chichiri, Malawi
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Leone T, Väisänen H, Witoelar F. Women's fertility and allostatic load in the post-reproductive years: An analysis of the Indonesian Family Life Survey. POPULATION STUDIES 2024; 78:127-149. [PMID: 36696949 DOI: 10.1080/00324728.2022.2160004] [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: 09/13/2021] [Accepted: 09/13/2022] [Indexed: 01/27/2023]
Abstract
We know little about the effects of the reproductive health burden in contexts where unsafe abortions, miscarriages, stillbirths, and low-quality maternal care are common. The aim of this study is to investigate the use of allostatic load to understand the impact of reproductive histories on later-life health. We applied path models to the Indonesian Family Life Survey with a sample of 2,001 women aged 40+. Although number of children was not associated with allostatic load, pregnancies not ending in live birth and parenthood before age 18 were both negatively associated with health. We also identified clear cohort and educational effects and a possible rural advantage. Our contribution is twofold: we highlight the importance of reproductive histories beyond live births on women's later-life health in a context of increasing population ageing, and we demonstrate the applicability of using allostatic load to measure health outside the Global North.
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Affiliation(s)
| | - Heini Väisänen
- Institut national d'etudes démographiques (INED)
- University of Southampton
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Vasconcelos A, Sousa S, Bandeira N, Alves M, Papoila AL, Pereira F, Machado MC. Factors associated with perinatal and neonatal deaths in Sao Tome & Principe: a prospective cohort study. Front Pediatr 2024; 12:1335926. [PMID: 38434731 PMCID: PMC10904650 DOI: 10.3389/fped.2024.1335926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 02/02/2024] [Indexed: 03/05/2024] Open
Abstract
Background Neonatal mortality reduction is a global goal, but its factors are seldom studied in most resource-constrained settings. This is the first study conducted to identify the factors affecting perinatal and neonatal deaths in Sao Tome & Principe (STP), the smallest Central Africa country. Methods Institution-based prospective cohort study conducted at Hospital Dr. Ayres Menezes. Maternal-neonate dyads enrolled were followed up after the 28th day of life (n = 194) for identification of neonatal death-outcome (n = 22) and alive-outcome groups (n = 172). Data were collected from pregnancy cards, hospital records and face-to-face interviews. After the 28th day of birth, a phone call was made to evaluate the newborn's health status. Crude odds ratios and corresponding 95% confidence intervals were obtained. A p value <0.05 was considered statistically significant. Results The mean gestational age of the death-outcome and alive-outcome groups was 36 (SD = 4.8) and 39 (SD = 1.4) weeks, respectively. Death-outcome group (n = 22) included sixteen stillbirths, four early and two late neonatal deaths. High-risk pregnancy score [cOR 2.91, 95% CI: 1.18-7.22], meconium-stained fluid [cOR 4.38, 95% CI: 1.74-10.98], prolonged rupture of membranes [cOR 4.84, 95% CI: 1.47-15.93], transfer from another unit [cOR 6.08, 95% CI:1.95-18.90], and instrumental vaginal delivery [cOR 8.90, 95% CI: 1.68-47.21], were factors significantly associated with deaths. The odds of experiencing death were higher for newborns with infectious risk, IUGR, resuscitation maneuvers, fetal distress at birth, birth asphyxia, and unit care admission. Female newborn [cOR 0.37, 95% CI: 0.14-1.00] and birth weight of more than 2,500 g [cOR 0.017, 95% CI: 0.002-0.162] were found to be protective factors. Conclusion Factors such as having a high-risk pregnancy score, meconium-stained amniotic fluid, prolonged rupture of membranes, being transferred from another unit, and an instrumental-assisted vaginal delivery increased 4- to 9-fold the risk of stillbirth and neonatal deaths. Thus, avoiding delays in prompt intrapartum care is a key strategy to implement in Sao Tome & Principe.
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Affiliation(s)
- Alexandra Vasconcelos
- Unidade de Clínica Tropical-Global Health and Tropical Medicine (GHTM), Instituto de Higiene e Medicina Tropical (IHMT), Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Swasilanne Sousa
- Department of Pediatrics, Hospital Dr. Ayres de Menezes, São Tomé, Sao Tome and Principe
| | - Nelson Bandeira
- Department of Obstetrics & Gynecology, Hospital Dr. Ayres de Menezes, São Tomé, Sao Tome and Principe
| | - Marta Alves
- CEAUL, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Ana Luísa Papoila
- CEAUL, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Filomena Pereira
- Unidade de Clínica Tropical-Global Health and Tropical Medicine (GHTM), Instituto de Higiene e Medicina Tropical (IHMT), Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Maria Céu Machado
- Faculdade de Medicina de Lisboa, Universidade de Lisboa, Lisboa, Portugal
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Sequeira Dmello B, John TW, Housseine N, Meyrowitsch DW, van Roosmalen J, van den Akker T, Kujabi ML, Festo C, Nkungu D, Muniro Z, Kabanda I, Msumi R, Maembe L, Sangalala M, Hyera E, Lema J, Bayongo S, Mshiu J, Kidanto HL, Maaløe N. Incidence and determinants of perinatal mortality in five urban hospitals in Dar es Salaam, Tanzania: a cohort study with an embedded case-control analysis. BMC Pregnancy Childbirth 2024; 24:62. [PMID: 38218766 PMCID: PMC10787400 DOI: 10.1186/s12884-023-06096-1] [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: 02/07/2023] [Accepted: 10/30/2023] [Indexed: 01/15/2024] Open
Abstract
INTRODUCTION Tanzania has one of the highest burdens of perinatal mortality, with a higher risk among urban versus rural women. To understand the characteristics of perinatal mortality in urban health facilities, study objectives were: I. To assess the incidence of perinatal deaths in public health facilities in Dar es Salaam and classify these into a) pre-facility stillbirths (absence of fetal heart tones on admission to the study health facilities) and b) intra-facility perinatal deaths before discharge; and II. To identify determinants of perinatal deaths by comparing each of the two groups of perinatal deaths with healthy newborns. METHODS This was a retrospective cohort study among women who gave birth in five urban, public health facilities in Dar es Salaam. I. Incidence of perinatal death in the year 2020 was calculated based on routinely collected health facility records and the Perinatal Problem Identification Database. II. An embedded case-control study was conducted within a sub-population of singletons with birthweight ≥ 2000 g (excluding newborns with congenital malformations); pre-facility stillbirths and intra-facility perinatal deaths were compared with 'healthy newborns' (Apgar score ≥ 8 at one and ≥ 9 at five minutes and discharged home alive). Descriptive and logistic regression analyses were performed to explore the determinants of deaths. RESULTS A total of 37,787 births were recorded in 2020. The pre-discharge perinatal death rate was 38.3 per 1,000 total births: a stillbirth rate of 27.7 per 1,000 total births and an intra-facility neonatal death rate of 10.9 per 1,000 live births. Pre-facility stillbirths accounted for 88.4% of the stillbirths. The case-control study included 2,224 women (452 pre-facility stillbirths; 287 intra-facility perinatal deaths and 1,485 controls), 99% of whom attended antenatal clinic (75% with more than three visits). Pre-facility stillbirths were associated with low birth weight (cOR 4.40; (95% CI: 3.13-6.18) and with maternal hypertension (cOR 4.72; 95% CI: 3.30-6.76). Intra-facility perinatal deaths were associated with breech presentation (aOR 40.3; 95% CI: 8.75-185.61), complications in the second stage (aOR 20.04; 95% CI: 12.02-33.41), low birth weight (aOR 5.57; 95% CI: 2.62-11.84), cervical dilation crossing the partograph's action line (aOR 4.16; 95% CI:2.29-7.56), and hypertension during intrapartum care (aOR 2.9; 95% CI 1.03-8.14), among other factors. CONCLUSION: The perinatal death rate in the five urban hospitals was linked to gaps in the quality of antenatal and intrapartum care, in the study health facilities and in lower-level referral clinics. Urgent action is required to implement context-specific interventions and conduct implementation research to strengthen the urban referral system across the entire continuum of care from pregnancy onset to postpartum. The role of hypertensive disorders in pregnancy as a crucial determinant of perinatal deaths emphasizes the complexities of maternal-perinatal health within urban settings.
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Affiliation(s)
- Brenda Sequeira Dmello
- Comprehensive Community Based Rehabilitation in Tanzania (CCBRT), P. O Box 23310, Dar Es Salaam, Tanzania.
- Medical College, East Africa, Aga Khan University, Dar es Salaam, Tanzania.
- Department of Public Health, Global Health Section, University of Copenhagen, Copenhagen, Denmark.
| | - Thomas Wiswa John
- Medical College, East Africa, Aga Khan University, Dar es Salaam, Tanzania
- Department of Public Health, Global Health Section, University of Copenhagen, Copenhagen, Denmark
| | - Natasha Housseine
- Medical College, East Africa, Aga Khan University, Dar es Salaam, Tanzania
- Department of Public Health, Global Health Section, University of Copenhagen, Copenhagen, Denmark
| | - Dan Wolf Meyrowitsch
- Department of Public Health, Global Health Section, University of Copenhagen, Copenhagen, Denmark
| | - Jos van Roosmalen
- Athena Institute, VU University, Amsterdam, the Netherlands
- Department of Obstetrics and Gynaecology, Leiden University Medical Center, Leiden, the Netherlands
| | - Thomas van den Akker
- Athena Institute, VU University, Amsterdam, the Netherlands
- Department of Obstetrics and Gynaecology, Leiden University Medical Center, Leiden, the Netherlands
| | - Monica Lauridsen Kujabi
- Department of Public Health, Global Health Section, University of Copenhagen, Copenhagen, Denmark
| | | | - Daniel Nkungu
- Regional Referral Hospital Dar Es Salaam, Ministry of Health, Dar es Salaam, Tanzania
| | - Zainab Muniro
- Regional Referral Hospital Dar Es Salaam, Ministry of Health, Dar es Salaam, Tanzania
| | - Idrissa Kabanda
- Presidents Office, Regional and Local Government, Municipal Maternity Hospitals Ubungo and Temeke, Dar es Salaam, Tanzania
| | - Rukia Msumi
- Presidents Office, Regional and Local Government, Municipal Maternity Hospitals Ubungo and Temeke, Dar es Salaam, Tanzania
| | - Luzango Maembe
- Regional Referral Hospital Dar Es Salaam, Ministry of Health, Dar es Salaam, Tanzania
| | - Mtingele Sangalala
- Regional Referral Hospital Dar Es Salaam, Ministry of Health, Dar es Salaam, Tanzania
| | - Ester Hyera
- Regional Referral Hospital Dar Es Salaam, Ministry of Health, Dar es Salaam, Tanzania
| | - Joyce Lema
- Presidents Office, Regional and Local Government, Municipal Maternity Hospitals Ubungo and Temeke, Dar es Salaam, Tanzania
| | - Scolastica Bayongo
- Regional Referral Hospital Dar Es Salaam, Ministry of Health, Dar es Salaam, Tanzania
| | - Johnson Mshiu
- Muhimbili Medical Research Center, National Institute for Medical Research, Dar es Salaam, Tanzania
| | | | - Nanna Maaløe
- Department of Public Health, Global Health Section, University of Copenhagen, Copenhagen, Denmark
- Department of Obstetrics and Gynecology, Copenhagen University Hospital - Herlev Hospital, Herlev, Denmark
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Sobngwi E, Sobngwi-Tambekou J, Katte JC, Echouffo-Tcheugui JB, Balti EV, Kengne AP, Fezeu L, Ditah CM, Tchatchoua AP, Dehayem M, Unwin NC, Rankin J, Mbanya JC, Bell R. Gestational diabetes mellitus in Cameroon: prevalence, risk factors and screening strategies. FRONTIERS IN CLINICAL DIABETES AND HEALTHCARE 2024; 4:1272333. [PMID: 38374923 PMCID: PMC10876121 DOI: 10.3389/fcdhc.2023.1272333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 12/07/2023] [Indexed: 02/21/2024]
Abstract
Background The burden of gestational diabetes (GDM) and the optimal screening strategies in African populations are yet to be determined. We assessed the prevalence of GDM and the performance of various screening tests in a Cameroonian population. Methods We carried out a cross-sectional study involving the screening of 983 women at 24-28 weeks of pregnancy for GDM using serial tests, including fasting plasma (FPG), random blood glucose (RBG), a 1-hour 50g glucose challenge test (GCT), and standard 2-hour oral glucose tolerance test (OGTT). GDM was defined using the World Health Organization (WHO 1999), International Association of Diabetes and Pregnancy Special Group (IADPSG 2010), and National Institute for Health Care Excellence (NICE 2015) criteria. GDM correlates were assessed using logistic regressions, and c-statistics were used to assess the performance of screening strategies. Findings GDM prevalence was 5·9%, 17·7%, and 11·0% using WHO, IADPSG, and NICE criteria, respectively. Previous stillbirth [odds ratio: 3·14, 95%CI: 1·27-7·76)] was the main correlate of GDM. The optimal cut-points to diagnose WHO-defined GDM were 5·9 mmol/L for RPG (c-statistic 0·62) and 7·1 mmol/L for 1-hour 50g GCT (c-statistic 0·76). The same cut-off value for RPG was applicable for IADPSG-diagnosed GDM while the threshold was 6·5 mmol/L (c-statistic 0·61) for NICE-diagnosed GDM. The optimal cut-off of 1-hour 50g GCT was similar for IADPSG and NICE-diagnosed GDM. WHO-defined GDM was always confirmed by another diagnosis strategy while IADPSG and GCT independently identified at least 66·9 and 41·0% of the cases. Interpretation GDM is common among Cameroonian women. Effective detection of GDM in under-resourced settings may require simpler algorithms including the initial use of FPG, which could substantially increase screening yield.
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Affiliation(s)
- Eugene Sobngwi
- Department of Internal Medicine and Specialities, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
- Laboratory of Molecular Medicine and Metabolism, Biotechnology Center, University of Yaoundé I, Yaoundé, Cameroon
- Department of Non-Communicable Diseases, Recherche Santé et Développement (RSD) Institute, Yaoundé, Cameroon
| | - Joelle Sobngwi-Tambekou
- Department of Non-Communicable Diseases, Recherche Santé et Développement (RSD) Institute, Yaoundé, Cameroon
| | - Jean Claude Katte
- Department of Non-Communicable Diseases, Recherche Santé et Développement (RSD) Institute, Yaoundé, Cameroon
- Department of Clinical and Biomedical Sciences, University of Exeter Medical School, Exeter, United Kingdom
| | - Justin B. Echouffo-Tcheugui
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, United States
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Eric V. Balti
- Diabetes Research Center, Faculty of Medicine and Pharmacy, Brussels Free University-Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Andre-Pascal Kengne
- Non-Communicable Diseases Research Unit, South African Medical Research Council and University of Cape Town, Cape Town, South Africa
| | - Leopold Fezeu
- Nutritional Epidemiology Research Unit-UMR U557 Institut National de la Santé et de la Recherche Médicale (INSERM), U1125 INRA, CNAM, University of Paris 13, Bobigny, France
| | - Chobufo Muchi Ditah
- Department of Internal Medicine and Specialities, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
| | - Alain-Patrick Tchatchoua
- Department of Internal Medicine and Specialities, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
| | - Mesmin Dehayem
- Department of Internal Medicine and Specialities, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
| | - Nigel C. Unwin
- Faculty of Medical Sciences, Public Health and Epidemiology, University of the West Indies at Cave Hill, Bridgetown, Barbados
| | - Judith Rankin
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Jean Claude Mbanya
- Department of Internal Medicine and Specialities, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
- Laboratory of Molecular Medicine and Metabolism, Biotechnology Center, University of Yaoundé I, Yaoundé, Cameroon
| | - Ruth Bell
- Institute of Health & Society, Newcastle University, Newcastle upon Tyne, United Kingdom
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Anto EO, Boadu WIO, Hughes C, Korsah EE, Frimpong J, Ansah E, Tawiah A, Tamakloe VCKT, Acheampong E, Asamoah EA, Opoku S, Aboagye E, Albright EM, Adua E, Afrifa-Yamoah E, Anto AO, Annani-Akollor ME, Wiafe YA, Obirikorang C. Angiogenic growth factors, oxidative stress and haematobiochemical measures as predictors of preeclampsia with and without foetal growth restriction: A case-control study in a Ghanaian population. Placenta 2024; 145:130-138. [PMID: 38134545 DOI: 10.1016/j.placenta.2023.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 11/27/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023]
Abstract
INTRODUCTION This study compares the angiogenic growth mediators (AGMs), oxidative stress (OS) and haematobiochemical profile as well as foeto-maternal outcomes of preeclampsia (PE) with and without foetal growth restriction (FGR) and the discriminative potential of these markers for identifying these conditions. METHODS This hospital-based case-control study recruited a total of 209 women including 109 PE women without FGR and 48 PE women with FGR as cases whereas 52 normotensive pregnant women were recruited as controls. OS and AGMs and haematobiochemical markers were measured for all participants. RESULTS The rates of foetal complications including intrauterine foetal death and foetal distress were more common in PE with FGR than PE without FGR (p < 0.05) but maternal complications were comparable across these groups (p > 0.05). Of the haematobiochemical markers, placental growth factors (PIGF), PIGF/8-Isoprostane, sFlt-1/PIGF (AUC = 0.87, p < 0.001), soluble FMS-tyrosine kinase receptor-1 (sFlt-1) (AUC = 0.85, p < 0.001), total antioxidant capacity, 8-isoprostane (AUC = 0.83, p < 0.001) and lactate dehydrogenase (AUC = 0.70, p < 0.001) were more associated and showed at least an acceptable discrimination for PE with FGR against PE only. DISCUSSION The occurrence of FGR in PE patients does not necessarily indicate a severe maternal presentation of the condition but a tendency for adverse foetal outcomes. Cumulative assessment of OS and AGMs may provide diagnostic usefulness for distinguishing PE with and without FGR.
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Affiliation(s)
- Enoch Odame Anto
- Department of Medical Diagnostics, Faculty of Allied Health Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana; School of Medical and Health Sciences, Edith Cowan University, Joondalup Drive, Perth, Australia; Centre for Precision Health, ECU Strategic Research Centre, Edith Cowan University, Perth, Australia.
| | - Wina Ivy Ofori Boadu
- Department of Medical Diagnostics, Faculty of Allied Health Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Charity Hughes
- Department of Medical Diagnostics, Faculty of Allied Health Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Emmanuel Ekow Korsah
- Department of Medical Diagnostics, Faculty of Allied Health Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Joseph Frimpong
- Department of Medical Diagnostics, Faculty of Allied Health Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Ezekiel Ansah
- Department of Medical Diagnostics, Faculty of Allied Health Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | | | - Emmanuel Acheampong
- Centre for Precision Health, ECU Strategic Research Centre, Edith Cowan University, Perth, Australia
| | - Evans Adu Asamoah
- Department of Molecular Medicine, School of Medicine and Dentistry, College of Health Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Stephen Opoku
- Department of Molecular Medicine, School of Medicine and Dentistry, College of Health Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Elizabeth Aboagye
- Department of Medical Diagnostics, Faculty of Allied Health Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Etwi-Mensah Albright
- Department of Medical Diagnostics, Faculty of Allied Health Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Eric Adua
- Rural Clinical School, Medicine and Health, University of New South Wales, Sydney, NSW, Australia
| | | | - Agartha Odame Anto
- Department of Obstetrics and Gynaecology, Ho Teaching Hospital, Ho, Ghana
| | - Max Efui Annani-Akollor
- Department of Molecular Medicine, School of Medicine and Dentistry, College of Health Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Yaw Amo Wiafe
- Department of Medical Diagnostics, Faculty of Allied Health Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Christian Obirikorang
- Department of Molecular Medicine, School of Medicine and Dentistry, College of Health Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
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Gwacham-Anisiobi U, Boo YY, Oladimeji A, Kurinczuk JJ, Roberts N, Opondo C, Nair M. Effects of community-based interventions for stillbirths in sub-Saharan Africa: a systematic review and meta-analysis. EClinicalMedicine 2024; 67:102386. [PMID: 38152414 PMCID: PMC10751841 DOI: 10.1016/j.eclinm.2023.102386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 11/29/2023] [Accepted: 12/04/2023] [Indexed: 12/29/2023] Open
Abstract
Background Sub-Saharan Africa (SSA) alone contributed to 42% of global stillbirths in 2019, and the rate of stillbirth reduction has remained slow. There has been an increased uptake of community-based interventions to combat stillbirth in the region, but the effects of these interventions have been poorly assessed. Our objectives were to examine the effect of community-based interventions on stillbirth in SSA. Methods In this systematic review and meta-analysis, we searched eight databases (MEDLINE [OvidSP], Embase [OvidSP], Cochrane Central Register of Controlled Trials, Global Health, Science Citation Index and Social Science Citation index [Web of Science Core Collection], CINAHL [EBSCOhost] and Global Index Medicus) and four grey literature sources from January 1, 2000 to July 7, 2023 for relevant studies from SSA. Community-based interventions targeting stillbirths solely or as part of complex interventions, with or without hospital interventions were included, while hospital-only interventions, microcredit schemes and maternity waiting home interventions were excluded. Study quality was assessed using the Cochrane risk of bias and National Heart, Lung and Blood Institute's tools. The study outcome was odds of stillbirth in intervention versus control communities. Pooled odds ratios (ORs) were estimated using random-effects models, and subgroup analyses were performed by intervention type and strategies. Publication bias was evaluated by funnel plot and Egger's test. This study is registered with PROSPERO, CRD42021296623. Findings Of the 4223 records identified, seventeen studies from fifteen SSA countries were eligible for inclusion. One study had four arms (community only, hospital only, community and hospital, and control arms), so information was extracted from each arm. Analysis of 13 of the 17 studies which had community-only intervention showed that the odds of stillbirth did not vary significantly between community-based intervention and control groups (OR 0.96; 95% CI 0.78-1.17, I2 = 57%, p ≤ 0.01, n = 63,884). However, analysis of four (out of five) studies that included both community and health facility components found that in comparison with community only interventions, this combination strategy significantly reduced the odds of stillbirth by 17% (OR 0.83; 95% CI 0.79-0.87, I2 = 11%, p = 0.37, n = 244,868), after excluding a study with high risk of bias. The quality of the 17 studies were graded as poor (n = 2), fair (n = 9) and good (n = 6). Interpretation Community-based interventions alone, without strengthening the quality and capacity of health facilities, are unlikely to have a substantial effect on reducing stillbirths in SSA. Funding Nuffield Department of Population Health, Balliol College, the Clarendon Fund, Medical Research Council.
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Affiliation(s)
- Uchenna Gwacham-Anisiobi
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Yebeen Ysabelle Boo
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | | | - Jennifer J. Kurinczuk
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Nia Roberts
- Bodleian Health Care Libraries, University of Oxford, Oxford, United Kingdom
| | - Charles Opondo
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Manisha Nair
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
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12
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Lundén M, Hulthén Varli I, Kopp Kallner H, Åmark H. Incidence of stillbirth among women with different risk profiles in Stockholm 2001-2020: a repeated cross-sectional study. Acta Obstet Gynecol Scand 2024; 103:59-67. [PMID: 37855671 PMCID: PMC10755135 DOI: 10.1111/aogs.14695] [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: 06/09/2023] [Revised: 08/07/2023] [Accepted: 10/04/2023] [Indexed: 10/20/2023]
Abstract
INTRODUCTION The incidence of stillbirth in Sweden has started to decline. However, some comparable high-income countries in Europe have an even lower incidence, indicating a potential for further reduction. The aim of our study was to investigate how the incidence of stillbirth for singleton pregnancies has changed over the past two decades in the Stockholm Region in different groups of women to detect the groups at highest risk. MATERIAL AND METHODS This was a repeated cross-sectional study with data from the Stockholm Stillbirth Database and the Pregnancy Register including all cases of stillbirth in Stockholm in singleton pregnancies between 2001 and 2020, in total 1804 stillbirths. The time period was divided into four equal groups and the incidence of stillbirth was compared between the groups. RESULTS The overall incidence of stillbirth in the Stockholm Region has decreased from 3.8/1000 births in 2001-2005 to 2.9/1000 births in 2016-2020 (P-value <0.001). In most of the groups studied, the incidence decreased, but among women originating from sub-Saharan Africa the incidence significantly rose from 7.9/1000 births in 2001-2005 to 10.1/1000 births in 2016-2020 (P-value 0.025). In this group, stillbirth occurred prematurely to a higher extent and the women were more likely to be multiparous. CONCLUSIONS The incidence of stillbirth in the Stockholm Region has declined. However, among women originating from sub-Saharan Africa the incidence was significantly higher compared with women originating from other regions and it is still rising. More research is needed to understand why this group is at higher risk and how to monitor their pregnancies to decrease this risk.
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Affiliation(s)
- Minna Lundén
- Department of Clinical Sciences, Danderyd HospitalKarolinska InstituteStockholmSweden
- Department of Obstetrics and GynecologyDanderyd HospitalStockholmSweden
| | - Ingela Hulthén Varli
- Department of Women's and Children's HealthKarolinska InstituteStockholmSweden
- Department of Obstetrics and GynecologyKarolinska University HospitalStockholmSweden
| | - Helena Kopp Kallner
- Department of Clinical Sciences, Danderyd HospitalKarolinska InstituteStockholmSweden
- Department of Obstetrics and GynecologyDanderyd HospitalStockholmSweden
| | - Hanna Åmark
- Department of Clinical Sciences, Danderyd HospitalKarolinska InstituteStockholmSweden
- Department of Clinical Science and Education, Unit of Obstetrics and Gynecology, SödersjukhusetKarolinska InstituteStockholmSweden
- Department of Obstetrics and GynecologySödersjukhusetStockholmSweden
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13
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de Mucio B, Sosa C, Colomar M, Mainero L, Cruz CM, Chévez LM, Lopez R, Carrillo G, Rizo U, Saint Hillaire EE, Arriaga WE, Guadalupe Flores RM, Ochoa C, Gonzalez F, Castro R, Stefan A, Moreno A, Metelus S, Souza RT, Costa ML, Luz AG, Sousa MH, Cecatti JG, Serruya SJ. The burden of stillbirths in low resource settings in Latin America: Evidence from a network using an electronic surveillance system. PLoS One 2023; 18:e0296002. [PMID: 38134193 PMCID: PMC10745214 DOI: 10.1371/journal.pone.0296002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023] Open
Abstract
OBJECTIVE To determine stillbirth ratio and its association with maternal, perinatal, and delivery characteristics, as well as geographic differences in Latin American countries (LAC). METHODS We analysed data from the Perinatal Information System of the Latin American Center for Perinatology and Human Development (CLAP) between January 2018 and June 2021 in 8 health facilities from five LAC countries (Bolivia, Guatemala, Honduras, Nicaragua, and the Dominican Republic). Maternal, pregnancy, and delivery characteristics, in addition to pregnancy outcomes were reported. Estimates of association were tested using chi-square tests, and P < 0.05 was regarded as significant. Bivariate analysis was conducted to estimate stillbirth risk. Prevalence ratios (PR) with their 95% confidence intervals (CI) for each predictor were reported. RESULTS In total, 101,852 childbirths comprised the SIP database. For this analysis, we included 99,712 childbirths. There were 762 stillbirths during the study period; the Stillbirth ratio of 7.7/1,000 live births (ranged from 3.8 to 18.2/1,000 live births across the different maternities); 586 (76.9%) were antepartum stillbirths, 150 (19.7%) were intrapartum stillbirths and 26 (3.4%) with an ignored time of death. Stillbirth was significantly associated with women with diabetes (PRadj 2.36; 95%CI [1.25-4.46]), preeclampsia (PRadj 2.01; 95%CI [1.26-3.19]), maternal age (PRadj 1.04; 95%CI [1.02-1.05]), any medical condition (PRadj 1.48; 95%CI [1.24-1.76, and severe maternal outcome (PRadj 3.27; 95%CI [3.27-11.66]). CONCLUSIONS Pregnancy complications and maternal morbidity were significantly associated with stillbirths. The stillbirth ratios varied across the maternity hospitals, which highlights the importance for individual surveillance. Specialized antenatal and intrapartum care remains a priority, particularly for women who are at a higher risk of stillbirth.
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Affiliation(s)
- Bremen de Mucio
- Latin American Center of Perinatology (CLAP-PAHO), Montevideo, Uruguay
| | - Claudio Sosa
- Latin American Center of Perinatology (CLAP-PAHO), Montevideo, Uruguay
| | - Mercedes Colomar
- Latin American Center of Perinatology (CLAP-PAHO), Montevideo, Uruguay
| | - Luis Mainero
- Latin American Center of Perinatology (CLAP-PAHO), Montevideo, Uruguay
| | | | | | - Rita Lopez
- Hospital Berta Calderon Roque, Managua, Nicaragua
| | | | | | | | | | | | | | | | | | - Allan Stefan
- Hospital Leonardo Martinez Valenzuela, San Pedro Sula, Honduras
| | | | - Sherly Metelus
- Department of Obstetrics and Gynecology, University of Campinas, Campinas, Brazil
| | - Renato T. Souza
- Department of Obstetrics and Gynecology, University of Campinas, Campinas, Brazil
| | - Maria L. Costa
- Department of Obstetrics and Gynecology, University of Campinas, Campinas, Brazil
| | - Adriana G. Luz
- Department of Obstetrics and Gynecology, University of Campinas, Campinas, Brazil
| | | | - José G. Cecatti
- Department of Obstetrics and Gynecology, University of Campinas, Campinas, Brazil
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14
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Solnes Miltenburg A, Kvernflaten B, Meguid T, Sundby J. Towards renewed commitment to prevent maternal mortality and morbidity: learning from 30 years of maternal health priorities. Sex Reprod Health Matters 2023; 31:2174245. [PMID: 36857112 PMCID: PMC9980022 DOI: 10.1080/26410397.2023.2174245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023] Open
Affiliation(s)
- Andrea Solnes Miltenburg
- Associate Professor in Global Health, Department of Community Medicine and Global Health, Institute of Health and Society, University of Oslo, Oslo, Norway; Resident in Obstetrics and Gynaecology, Department of Obstetrics and Gynaecology, Akershus University Hospital, Lørenskog, Norway
| | - Birgit Kvernflaten
- Researcher, Department for Interdisciplinary Health Sciences, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Tarek Meguid
- Associate Professor, Consultant Obstetrician & Gynaecologist, Department of Maternal and Child Health, University of Namibia, Windhoek, Namibia
| | - Johanne Sundby
- Professor, Department of Community Medicine and Global Health, Institute of Health and Society, University of Oslo, Oslo, Norway
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15
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Crawford K, Hong J, Kumar S. Mediation analysis quantifying the magnitude of stillbirth risk attributable to small for gestational age infants. Am J Obstet Gynecol MFM 2023; 5:101187. [PMID: 37832646 DOI: 10.1016/j.ajogmf.2023.101187] [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: 09/26/2023] [Revised: 10/06/2023] [Accepted: 10/07/2023] [Indexed: 10/15/2023]
Abstract
BACKGROUND Many risk factors for stillbirth are linked to placental dysfunction, which leads to suboptimal intrauterine growth and small for gestational age infants. Such infants also have an increased risk for stillbirth. OBJECTIVE This study aimed to investigate the effect of known causal risk factors for stillbirth, and to identify those that have a large proportion of their risk mediated through small for gestational age birth. STUDY DESIGN This retrospective cohort study used data from all births in the state of Queensland, Australia between 2000 and 2018. The total effects of exposures on the odds of stillbirth were determined using multivariable, clustered logistic regression models. Mediation analysis was performed using a counterfactual approach to determine the indirect effect and percentage of effect mediated through small for gestational age. For risk factors significantly mediated through small for gestational age, the relative risks of stillbirth were compared between small for gestational age and appropriate for gestational age infants. We also investigated the proportion of risk mediated via small for gestational age for late stillbirths (≥28 weeks). RESULTS The initial data set consisted of 1,105,612 births. After exclusions, the final study cohort constituted 925,053 births. Small for gestational age births occurred in 9.9% (91,859/925,053) of the study cohort. Stillbirths occurred in 0.5% of all births (4234/925,053) and 1.5% of small for gestational age births (1414/91,859). Births at ≥28 weeks occurred in 99.4% (919,650/925,053) of the study cohort and in 98.9% (90,804/91,859) of all small for gestational age births. Of the ≥28-week births, stillbirths occurred in 0.2% (2156/919,650) of all births and 0.8% (677/90,804) of the small for gestational age births. Overall, increased odds of stillbirth were significantly mediated through small for gestational age for age <20 years, low socioeconomic status, Indigenous ethnicity, birth in sub-Saharan and North Africa or the Middle East, smoking, nulliparity, multiple pregnancy, assisted conception, previous stillbirth, preeclampsia, and renal disease. Preeclampsia had the largest proportion mediated through small for gestational age (66.7%), followed by nulliparity (61.6%), smoking (29.4%), North-African or Middle Eastern ethnicity (27.6%), multiple pregnancy (26.3%), low socioeconomic status (25.8%), and Indigenous status (18.7%). Sensitivity analysis showed that for late stillbirths, the portions mediated through small for gestational age remained very similar for many of the risk factors. CONCLUSION Although small for gestational age is an important mediator between many pregnancy risk factors and stillbirth, mitigating the risk of small for gestational age is likely to be of value only when it is a major contributor in the pathway to fetal demise.
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Affiliation(s)
- Kylie Crawford
- Mater Research Institute, University of Queensland, Brisbane, Australia (Drs Crawford, Hong, and Kumar); University of Queensland Mayne Medical School, University of Queensland, Brisbane, Australia (Drs Crawford, Hong, and Kumar); School of Public Health, University of Queensland, Brisbane, Australia (Dr Crawford)
| | - Jesrine Hong
- Mater Research Institute, University of Queensland, Brisbane, Australia (Drs Crawford, Hong, and Kumar); University of Queensland Mayne Medical School, University of Queensland, Brisbane, Australia (Drs Crawford, Hong, and Kumar); Department of Obstetrics and Gynaecology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia (Dr Hong)
| | - Sailesh Kumar
- Mater Research Institute, University of Queensland, Brisbane, Australia (Drs Crawford, Hong, and Kumar); University of Queensland Mayne Medical School, University of Queensland, Brisbane, Australia (Drs Crawford, Hong, and Kumar); National Health and Medical Research Council, Centre of Research Excellence in Stillbirth, Mater Research Institute, University of Queensland, Brisbane, Australia (Dr Kumar).
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16
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Jani D, Clark A, Couper S, Thompson JMD, David AL, Melbourne A, Mirjalili A, Lydon AM, Stone PR. The effect of maternal position on placental blood flow and fetoplacental oxygenation in late gestation fetal growth restriction: a magnetic resonance imaging study. J Physiol 2023; 601:5391-5411. [PMID: 37467072 DOI: 10.1113/jp284269] [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: 01/01/2023] [Accepted: 07/03/2023] [Indexed: 07/21/2023] Open
Abstract
Fetal growth restriction (FGR) and maternal supine going-to-sleep position are both risk factors for late stillbirth. This study aimed to use magnetic resonance imaging (MRI) to quantify the effect of maternal supine position on maternal-placental and fetoplacental blood flow, placental oxygen transfer and fetal oxygenation in FGR and healthy pregnancies. Twelve women with FGR and 27 women with healthy pregnancies at 34-38 weeks' gestation underwent MRI in both left lateral and supine positions. Phase-contrast MRI and a functional MRI technique (DECIDE) were used to measure blood flow in the maternal internal iliac arteries (IIAs) and umbilical vein (UV), placental oxygen transfer (placental flux), fetal oxygen saturation (FO2 ), and fetal oxygen delivery (delivery flux). The presence of FGR, compared to healthy pregnancies, was associated with a 7.8% lower FO2 (P = 0.02), reduced placental flux, and reduced delivery flux. Maternal supine positioning caused a 3.8% reduction in FO2 (P = 0.001), and significant reductions in total IIA flow, placental flux, UV flow and delivery flux compared to maternal left lateral position. The effect of maternal supine position on fetal oxygen delivery was independent of FGR pregnancy, meaning that supine positioning has an additive effect of reducing fetal oxygenation further in women with FGR, compared to women with appropriately grown for age pregnancies. Meanwhile, the effect of maternal supine positioning on placental oxygen transfer was not independent of the effect of FGR. Therefore, growth-restricted fetuses, which are chronically hypoxaemic, experience a relatively greater decline in oxygen transfer when mothers lie supine in late gestation compared to appropriately growing fetuses. KEY POINTS: Fetal growth restriction (FGR) is the most common risk factor associated with stillbirth, and early recognition and timely delivery is vital to reduce this risk. Maternal supine going-to-sleep position is found to increase the risk of late stillbirth but when combined with having a FGR pregnancy, maternal supine position leads to 15 times greater odds of stillbirth compared to supine sleeping with appropriately grown for age (AGA) pregnancies. Using MRI, this study quantifies the chronic hypoxaemia experienced by growth-restricted fetuses due to 13.5% lower placental oxygen transfer and 26% lower fetal oxygen delivery compared to AGA fetuses. With maternal supine positioning, there is a 23% reduction in maternal-placental blood flow and a further 14% reduction in fetal oxygen delivery for both FGR and AGA pregnancies, but this effect is proportionally greater for growth-restricted fetuses. This knowledge emphasises the importance of avoiding supine positioning in late pregnancy, particularly for vulnerable FGR pregnancies.
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Affiliation(s)
- Devanshi Jani
- Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand
| | - Alys Clark
- Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand
| | - Sophie Couper
- Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand
| | - John M D Thompson
- Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand
- Department of Paediatrics and Child Health, University of Auckland, Auckland, New Zealand
| | - Anna L David
- Elizabeth Garrett Anderson Institute for Women's Health, University College Huntley Street, London, UK
| | - Andrew Melbourne
- School of Biomedical Engineering and Imaging, Kings College London, London, UK
| | - Ali Mirjalili
- Department of Anatomy and Medical Imaging, University of Auckland, Auckland, New Zealand
| | - Anna-Maria Lydon
- Centre for Advanced MRI, University of Auckland, Auckland, New Zealand
| | - Peter R Stone
- Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand
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17
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Lingam I, Okell J, Maksym K, Spencer R, Peebles D, Buquis G, Ambler G, Morsing E, Ley D, Singer D, Tenorio V, Dyer J, Ginsberg Y, Weissbach T, Huertas-Ceballos A, Marlow N, David A. Neonatal outcomes following early fetal growth restriction: a subgroup analysis of the EVERREST study. Arch Dis Child Fetal Neonatal Ed 2023; 108:599-606. [PMID: 37185272 DOI: 10.1136/archdischild-2022-325285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 04/03/2023] [Indexed: 05/17/2023]
Abstract
OBJECTIVE To quantify the risks of mortality, morbidity and postnatal characteristics associated with extreme preterm fetal growth restriction (EP-FGR). DESIGN The EVERREST (Do e s v ascular endothelial growth factor gene therapy saf e ly imp r ove outcome in seve r e e arly-onset fetal growth re st riction?) prospective multicentre study of women diagnosed with EP-FGR (singleton, estimated fetal weight (EFW) <3rd percentile, <600 g, 20+0-26+6 weeks of gestation). The UK subgroup of EP-FGR infants (<36 weeks) were sex-matched and gestation-matched to appropriate for age (AGA) infants born in University College London Hospital (1:2 design, EFW 25th-75th percentile). SETTING Four tertiary perinatal units (UK, Germany, Spain, Sweden). MAIN OUTCOMES Antenatal and postnatal mortality, bronchopulmonary dysplasia (BPD), sepsis, surgically treated necrotising enterocolitis (NEC), treated retinopathy of prematurity (ROP). RESULTS Of 135 mothers recruited with EP-FGR, 42 had a stillbirth or termination of pregnancy (31%) and 93 had live births (69%). Postnatal genetic abnormalities were identified in 7/93 (8%) live births. Mean gestational age at birth was 31.4 weeks (SD 4.6). 54 UK-born preterm EP-FGR infants (<36 weeks) were matched to AGA controls. EP-FGR was associated with increased BPD (43% vs 26%, OR 3.6, 95% CI 1.4 to 9.4, p=0.01), surgical NEC (6% vs 0%, p=0.036) and ROP treatment (11% vs 0%, p=0.001). Mortality was probably higher among FGR infants (9% vs 2%, OR 5.0, 95% CI 1.0 to 25.8, p=0.054). FGR infants more frequently received invasive ventilation (65% vs 50%, OR 2.6, 95% CI 1.1 to 6.1, p=0.03), took longer to achieve full feeds and had longer neonatal stays (median difference 6.1 days, 95% CI 3.8 to 8.9 and 19 days, 95% CI 9 to 30 days, respectively, p<0.0001). CONCLUSIONS Mortality following diagnosis of EP-FGR is high. Survivors experience increased neonatal morbidity compared with AGA preterm infants. TRIAL REGISTRATION NUMBER NCT02097667.
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Affiliation(s)
- Ingran Lingam
- EGA Institute for Women's Health, University College London, London, UK
- Woodland Neonatal Unit, West Hertfordshire Teaching Hospitals NHS Trust, Watford, UK
| | - Jade Okell
- EGA Institute for Women's Health, University College London, London, UK
| | - Katarzyna Maksym
- EGA Institute for Women's Health, University College London, London, UK
| | - Rebecca Spencer
- EGA Institute for Women's Health, University College London, London, UK
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Donald Peebles
- Neonatal Intensive Care Unit, University College London Hospitals NHS Foundation Trust, London, UK
- National Institute for Health Research University College London Hospitals Biomedical Research Centre, University College London, London, UK
| | - Gina Buquis
- EGA Institute for Women's Health, University College London, London, UK
| | - Gareth Ambler
- Department of Statistical Science, University College London, London, UK
| | - Eva Morsing
- Department of Paediatrics, Lund University, Lund, Sweden
| | - David Ley
- Department of Paediatrics, Lund University, Lund, Sweden
| | - Dominique Singer
- Division of Neonatology and Pediatric Critical Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Violeta Tenorio
- Institut D'Investigacions Biomèdiques August Pi í Sunyer, University of Barcelona, Barcelona, Spain
| | - Jade Dyer
- EGA Institute for Women's Health, University College London, London, UK
| | - Yuval Ginsberg
- EGA Institute for Women's Health, University College London, London, UK
- Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
| | - Tal Weissbach
- EGA Institute for Women's Health, University College London, London, UK
- Institute of Obstetrical and Gynecological Imaging, Diagnostic Ultrasound Unit, Sheba Medical Center, Tel-Hashomer, Israel
| | - Angela Huertas-Ceballos
- Neonatal Intensive Care Unit, University College London Hospitals NHS Foundation Trust, London, UK
| | - Neil Marlow
- EGA Institute for Women's Health, University College London, London, UK
| | - Anna David
- EGA Institute for Women's Health, University College London, London, UK
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18
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Kumar MB, Bath D, Binyaruka P, Novignon J, Lawn JE, Pitt C. Donor aid mentioning newborns and stillbirths, 2002-19: an analysis of levels, trends, and equity. Lancet Glob Health 2023; 11:e1785-e1793. [PMID: 37858588 PMCID: PMC10603612 DOI: 10.1016/s2214-109x(23)00378-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 07/24/2023] [Accepted: 08/02/2023] [Indexed: 10/21/2023]
Abstract
BACKGROUND Global aid for reproductive, maternal, newborn, and child health has stagnated in recent years, and aid mentioning newborns or stillbirths has previously represented a very small proportion of aid for reproductive, maternal, newborn, and child health. Neonatal survival targets have been set by 78 countries, and stillbirth prevention targets have been set by 30 countries, to address the 4·4 million newborn deaths and stillbirths globally. We aimed to generate novel estimates of current levels of, and trends in, aid mentioning newborns and stillbirths over 2002-19, and to assess whether the amount of aid disbursed aligns with the associated mortality burden. METHODS For this analysis, we did a manual review and coding of the Organisation for Economic Co-operation and Development (OECD)'s Creditor Reporting System database from 2002 to 2019 using key search terms for aid mentioning newborns and stillbirths. We compared these findings with estimates of aid for reproductive, maternal, newborn, and child health for 2002-19 based on the Muskoka2 method. Findings are presented in 2019 US$ according to the OECD's Development Assistance Committee deflators, which account for variation in exchange rates and inflation in donor countries. FINDINGS We identified 21 957 unique records in the 2002-19 period. Aid mentioning newborns and stillbirths comprised approximately 10% ($1·6 billion) of reproductive, maternal, newborn, and child health funding overall in 2019 ($15·9 billion), with a small decrease in value between 2015 and 2019. 1284 (6%) of 21 957 records and 3·4% ($535 million) of their total value mentioned aid focused only on newborn health. Ten donors contributed 87% ($13·7 billion) of the total value of aid mentioning newborns and stillbirths during 2002-19. Aid mentioning newborns and stillbirths was inequitably allocated in the least developed countries (as defined by the UN), ranging from $18 per death in Angola to $1389 per death in Timor-Leste. Stillbirths were not mentioned in any funding in 2002-09, and they were only mentioned in 46 of 21 957 records in 2010-19, comprising $44·4 million of aid disbursed during this period. INTERPRETATION Aid mentioning newborns and stillbirths is poorly matched to their corresponding mortality burden (representing 10% of aid for reproductive, maternal, newborn, and child health overall, yet accounting for approximately 50% of mortality in children <5 years) and across recipient countries (with substantial variation in the amount of aid received per newborn death and stillbirth between countries with similar health and economic needs). Our findings indicate that aid needs to be better targeted to populations with the highest mortality burdens, creating greater potential for impact. FUNDING John D and Catherine T MacArthur Foundation, Bill & Melinda Gates Foundation, ELMA Philanthropies, Children's Investment Fund Foundation UK, Lemelson Foundation, and Ting Tsung and Wei Fong Chao Foundation. TRANSLATION For the French translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Meghan Bruce Kumar
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, UK; MARCH Centre, London School of Hygiene & Tropical Medicine, London, UK; KEMRI-Wellcome Trust Programme, Nairobi, Kenya.
| | - David Bath
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, UK
| | | | - Jacob Novignon
- Department of Economics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Joy E Lawn
- MARCH Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Catherine Pitt
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, UK
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19
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Zhang J, Liu X, Rao L, Ma R, Wu W, Chen C, Lin Y. Adverse obstetric and perinatal outcomes of patients with history of recurrent miscarriage: a retrospective cohort study. Fertil Steril 2023; 120:626-634. [PMID: 37121567 DOI: 10.1016/j.fertnstert.2023.04.028] [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: 08/26/2022] [Revised: 04/20/2023] [Accepted: 04/20/2023] [Indexed: 05/02/2023]
Abstract
OBJECTIVE To examine the associations between a history of recurrent miscarriage (RM) and adverse obstetric and perinatal outcomes in the subsequent pregnancy that progressed beyond 24 weeks. DESIGN Retrospective cohort study. SETTING A large tertiary maternity hospital. PATIENT(S) All women who booked for antenatal care and delivery between January 2014 and August 2021 were recorded. The study was limited to women with a singleton pregnancy, and to avoid intraperson correlation, we selected the first record of delivery from each mother in the study, leaving 108,792 deliveries for analysis. Obstetric and perinatal outcomes were compared among 1994 women (1.83%) with a history of ≥2 miscarriages (RM), 11,477 women (10.55%) with a history of 1 miscarriage, and 95,321 women (87.62%) with no history of miscarriage, respectively. INTERVENTION(S) Women with a history of ≥2 miscarriages or RM. MAIN OUTCOME MEASURE(S) Obstetric complications included gestational diabetes mellitus, preeclampsia (subclassified as preterm and term preeclampsia), placenta previa, placenta accreta, and fetal distress. Perinatal outcomes included emergency cesarean section, elective cesarean section, induction, postpartum hemorrhage, preterm birth, stillbirth, Apgar score <7 at 5 minutes, neonatal asphyxia, neonatal sex, congenital; malformation, low birth weight, and neonatal death. RESULT(S) After adjusting for relevant confounders, there was an increased risk of adverse obstetric and perinatal outcomes in a subsequent pregnancy for women with a history of RM, specifically for placental dysfunction disorders: preterm preeclampsia (risk ratio [RR] = 1.58; 95% confidence interval [CI], 1.03-2.32), preterm birth (RR = 1.34; 95% CI, 1.15-1.54)], and abnormal placentation, that is placenta previa (RR = 1.78; 95% CI, 1.36-2.28), and placenta accreta (RR = 4.19; 95% CI, 2.75-6.13). CONCLUSION(S) Significant associations existed between a history of RM and the occurrence of adverse obstetric and perinatal outcomes including placental dysfunction disorders and abnormal placentation. These findings may contribute to the early detection and appropriate intervention for placenta-associated diseases in women with a history of RM, with the goal of avoiding or reducing the associated detrimental effects.
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Affiliation(s)
- Jinwen Zhang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, People's Republic of China; Institute of Birth Defects and Rare Diseases, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Xiaorui Liu
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, People's Republic of China; Institute of Birth Defects and Rare Diseases, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Lin Rao
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China; Institute of Birth Defects and Rare Diseases, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Ruixiang Ma
- Department of Automation, Shanghai Jiao Tong University, Shanghai, People's Republic of China; Key Laboratory of System Control and Information Processing, Ministry of Education of China, Shanghai, People's Republic of China
| | - Weibin Wu
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China; Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, People's Republic of China; Institute of Birth Defects and Rare Diseases, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Cailian Chen
- Department of Automation, Shanghai Jiao Tong University, Shanghai, People's Republic of China; Key Laboratory of System Control and Information Processing, Ministry of Education of China, Shanghai, People's Republic of China
| | - Yi Lin
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China; Sixth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China.
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20
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Damerow SM, Yeung D, Martins JSD, Pathak I, Chu Y, Liu L, Fisker AB. Provider-mother interactions are associated with birth outcome misclassifications in household surveys: A case-control study in Guinea-Bissau. J Glob Health 2023; 13:04086. [PMID: 37590896 PMCID: PMC10435094 DOI: 10.7189/jogh.13.04086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/19/2023] Open
Abstract
Background Approximately 4.4 million children die peripartum annually, primarily in low- and middle-income countries. Accurate mortality tracking is essential to prioritising prevention efforts but is undermined by misclassification between stillbirths (SBs) and early neonatal deaths (ENNDs) in household surveys, which serve as key data sources. We explored and quantified associations between peripartum provider-mother interactions and misclassification of SBs and ENNDs in Guinea-Bissau. Methods Using a case-control design, we followed up on women who had reported a SB or ENND in a retrospective household survey nested in the Bandim Health Project's Health and Demographic Surveillance Systems (HDSS). Using prospective HDSS registration as the reference standard, we linked the survey-reported deaths to the corresponding HDSS records and cross-tabulated SB/ENND classification to identify cases (discordant classification between survey and HDSS) and controls (concordant classification). We further interviewed cases and controls on peripartum provider-mother interactions and analysed data using descriptive statistics and logistic regressions. Results We interviewed 278 women (cases: 63 (23%); controls: 215 (77%)). Most cases were SBs misclassified as ENNDs (n/N = 49/63 (78%)). Three-fourths of the interviewed women reported having received no updates on the progress of labour and baby's health intrapartum, and less than one-fourth inquired about this information. In comparison with births where women did inquire for information, misclassification was less likely when women did not inquire and recalled no doubts about progress of labour (odds ratio (OR) = 0.51; 95% confidence interval (CI) = 0.28-0.91), or baby's health (OR = 0.54; 95% CI = 0.30-0.97). Most women reported that service providers' death notifications lasted <5 minutes (cases: 23/27 (85%); controls: 61/71 (86%)), and most often encompassed neither events leading to the death (cases: 19/27 (70%); controls: 55/71 (77%)) nor causes of death (cases: 20/27 (74%); controls: 54/71 (76%)). Misclassification was more likely if communication lasted <1 compared to 1-4 minutes (OR = 1.83; 95% CI = 1.10-3.06) and if a formal service provider had informed the mother of the death compared to a family member (OR = 1.57; 95% CI = 1.04-2.36). Conclusions Peripartum provider-mother interactions are limited in Guinea-Bissau and associated with birth outcome misclassifications in retrospective household surveys. In our study population, misclassification led to overestimated neonatal mortality.
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Affiliation(s)
- Sabine M Damerow
- Bandim Health Project, INDEPTH Network, Bissau, Guinea-Bissau
- Bandim Health Project, Research Unit OPEN, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Diana Yeung
- Institute for International Programs, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | | | - Ishaan Pathak
- Institute for International Programs, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Yue Chu
- Department of Sociology, The Ohio State University, Columbus, Ohio, USA
- Institute for Population Research, The Ohio State University, Columbus, Ohio, USA
| | - Li Liu
- Population, Family, and Reproductive Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Ane B Fisker
- Bandim Health Project, INDEPTH Network, Bissau, Guinea-Bissau
- Bandim Health Project, Research Unit OPEN, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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21
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Gwacham-Anisiobi U, Boo YY, Oladimeji A, Kurinczuk JJ, Roberts N, Opondo C, Nair M. Types, reporting and acceptability of community-based interventions for stillbirth prevention in sub-Saharan Africa (SSA): a systematic review. EClinicalMedicine 2023; 62:102133. [PMID: 37593225 PMCID: PMC10430180 DOI: 10.1016/j.eclinm.2023.102133] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 08/19/2023] Open
Abstract
Background Community-based interventions are increasingly being implemented in Sub-Saharan Africa (SSA) for stillbirth prevention, but the nature of these interventions, their reporting and acceptability are poorly assessed. In addition to understanding their effectiveness, complete reporting of the methods, results and intervention acceptability is essential as it could potentially reduce research waste from replication of inadequately implemented and unacceptable interventions. We conducted a systematic review to investigate these aspects of community-based interventions for preventing stillbirths in SSA. Methods In this systematic review, eight databases (MEDLINE(OvidSP), Embase (OvidSP), Cochrane Central Register of Controlled Trials, Global Health, Science Citation Index and Social Science Citation index (Web of Science Core Collection), CINAHL (EBSCOhost) and Global Index Medicus) and four grey literature sources were searched from January 1, 2000 to July 7, 2023 for relevant quantitative and qualitative studies from SSA (PROSPERO-CRD42021296623). Following deduplication, abstract screening and full-text review, studies were included if the interventions were community-based with or without a health facility component. The main outcomes were types of community-based interventions, completeness of intervention reporting using the TIDier (Template for Intervention Description and replication) checklist, and themes related to intervention acceptability identified using a theoretical framework. Study quality was assessed using the Cochrane risk of bias and National Heart, Lung and Blood Institute's tools. Findings Thirty-nine reports from thirty-four studies conducted in 18 SSA countries were eligible for inclusion. Four types of interventions were identified: nutritional, infection prevention, access to skilled childbirth attendants and health knowledge/behaviour of women. These interventions were implemented using nine strategies: mHealth (defined as the use of mobile and wireless technologies to support the achievement of health objectives), women's groups, community midwifery, home visits, mass media sensitisation, traditional birth attendant and community volunteer training, community mobilisation and transport vouchers. The completeness of reporting using the TIDier checklist varied across studies with a very low proportion of the included studies reporting the intervention intensity, dosing, tailoring and modification. The quality of the included studies were graded as poor (n = 6), fair (n = 14) and good (n = 18). Though interventions were acceptable, only 4 (out of 7) studies explored women's perceptions, mostly focusing on perceived intervention effects and how they felt, omitting key constructs like ethicality, opportunity cost and burden of participation. Interpretation Different community-based interventions have been tried and evaluated for stillbirth prevention in SSA. The reproducibility and implementation scale-up of these interventions may be limited by incomplete intervention descriptions in the published literature. To strengthen impact, it is crucial to holistically explore the acceptability of these interventions among women and their families. Funding Clarendon/Balliol/NDPH DPhil scholarship for UGA. MN is funded by a Medical Research Council Transition Support Award (MR/W029294/1).
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Affiliation(s)
- Uchenna Gwacham-Anisiobi
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Yebeen Ysabelle Boo
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | | | - Jennifer J. Kurinczuk
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Nia Roberts
- Bodleian Health Care Libraries, University of Oxford, Oxford, United Kingdom
| | - Charles Opondo
- London Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Manisha Nair
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
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22
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Clark A, Flouri D, Mufti N, James J, Clements E, Aughwane R, Aertsen M, David A, Melbourne A. Developments in functional imaging of the placenta. Br J Radiol 2023; 96:20211010. [PMID: 35234516 PMCID: PMC10321248 DOI: 10.1259/bjr.20211010] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 01/26/2022] [Accepted: 02/22/2022] [Indexed: 12/21/2022] Open
Abstract
The placenta is both the literal and metaphorical black box of pregnancy. Measurement of the function of the placenta has the potential to enhance our understanding of this enigmatic organ and serve to support obstetric decision making. Advanced imaging techniques are key to support these measurements. This review summarises emerging imaging technology being used to measure the function of the placenta and new developments in the computational analysis of these data. We address three important examples where functional imaging is supporting our understanding of these conditions: fetal growth restriction, placenta accreta, and twin-twin transfusion syndrome.
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Affiliation(s)
- Alys Clark
- Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand
| | | | | | - Joanna James
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Eleanor Clements
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, UK
| | - Rosalind Aughwane
- Elizabeth Garrett Anderson Institute for Women’s Health, University College London, London, UK
| | - Michael Aertsen
- Department of Radiology, University Hospitals KU Leuven, Leuven, Belgium
| | - Anna David
- Elizabeth Garrett Anderson Institute for Women’s Health, University College London, London, UK
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23
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Hromadnikova I, Kotlabova K, Krofta L. First-Trimester Screening for Miscarriage or Stillbirth-Prediction Model Based on MicroRNA Biomarkers. Int J Mol Sci 2023; 24:10137. [PMID: 37373283 DOI: 10.3390/ijms241210137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/13/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
We evaluated the potential of cardiovascular-disease-associated microRNAs to predict in the early stages of gestation (from 10 to 13 gestational weeks) the occurrence of a miscarriage or stillbirth. The gene expressions of 29 microRNAs were studied retrospectively in peripheral venous blood samples derived from singleton Caucasian pregnancies diagnosed with miscarriage (n = 77 cases; early onset, n = 43 cases; late onset, n = 34 cases) or stillbirth (n = 24 cases; early onset, n = 13 cases; late onset, n = 8 cases; term onset, n = 3 cases) and 80 selected gestational-age-matched controls (normal term pregnancies) using real-time RT-PCR. Altered expressions of nine microRNAs (upregulation of miR-1-3p, miR-16-5p, miR-17-5p, miR-26a-5p, miR-146a-5p, and miR-181a-5p and downregulation of miR-130b-3p, miR-342-3p, and miR-574-3p) were observed in pregnancies with the occurrence of a miscarriage or stillbirth. The screening based on the combination of these nine microRNA biomarkers revealed 99.01% cases at a 10.0% false positive rate (FPR). The predictive model for miscarriage only was based on the altered gene expressions of eight microRNA biomarkers (upregulation of miR-1-3p, miR-16-5p, miR-17-5p, miR-26a-5p, miR-146a-5p, and miR-181a-5p and downregulation of miR-130b-3p and miR-195-5p). It was able to identify 80.52% cases at a 10.0% FPR. Highly efficient early identification of later occurrences of stillbirth was achieved via the combination of eleven microRNA biomarkers (upregulation of miR-1-3p, miR-16-5p, miR-17-5p, miR-20a-5p, miR-146a-5p, and miR-181a-5p and downregulation of miR-130b-3p, miR-145-5p, miR-210-3p, miR-342-3p, and miR-574-3p) or, alternatively, by the combination of just two upregulated microRNA biomarkers (miR-1-3p and miR-181a-5p). The predictive power achieved 95.83% cases at a 10.0% FPR and, alternatively, 91.67% cases at a 10.0% FPR. The models based on the combination of selected cardiovascular-disease-associated microRNAs had very high predictive potential for miscarriages or stillbirths and may be implemented in routine first-trimester screening programs.
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Affiliation(s)
- Ilona Hromadnikova
- Department of Molecular Biology and Cell Pathology, Third Faculty of Medicine, Charles University, 14700 Prague, Czech Republic
| | - Katerina Kotlabova
- Department of Molecular Biology and Cell Pathology, Third Faculty of Medicine, Charles University, 14700 Prague, Czech Republic
| | - Ladislav Krofta
- Institute for the Care of the Mother and Child, Third Faculty of Medicine, Charles University, 14700 Prague, Czech Republic
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24
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Fikre R, Gubbels J, Teklesilasie W, Gerards S. Effectiveness of midwifery-led care on pregnancy outcomes in low- and middle-income countries: a systematic review and meta-analysis. BMC Pregnancy Childbirth 2023; 23:386. [PMID: 37237358 DOI: 10.1186/s12884-023-05664-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 04/29/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND Midwifery-led care is an evidence-based practice in which a qualified midwife provides comprehensive care for low-risk pregnant women and new-borns throughout pregnancy, birth, and the postnatal period. Evidence indicates that midwifery-led care has positive impacts on various outcomes, which include preventing preterm births, reducing the need for interventions, and improving clinical outcomes. This is, however, mainly based on studies from high-income countries. Therefore, this systematic review and meta-analysis aimed to assess the effectiveness of midwifery-led care on pregnancy outcomes in low- and middle-income countries. METHODS We used the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guidelines. Three electronic databases (PubMed, CINAHL, and EMBASE) were searched. The search results were systematically screened by two independent researchers. Two authors independently extracted all relevant data using a structured data extraction format. Data analysis for the meta-analysis was done using STATA Version 16 software. A weighted inverse variance random-effects model was used to estimate the effectiveness of midwifery-led care on pregnancy outcomes. Odds ratio with a 95% confidence interval (CI) was presented using a forest plot. RESULTS Ten studies were eligible for inclusion in this systematic review, of which five studies were eligible for inclusion in the meta-analysis. Women receiving midwifery-led care had a significantly lower rate of postpartum haemorrhage and a reduced rate of birth asphyxia. The meta-analysis further showed a significantly reduced risk of emergency Caesarean section (OR = 0.49; 95% CI: 0.27-0.72), increased odds of vaginal birth (OR = 1.14; 95% CI: 1.04-1.23), decreased use of episiotomy (OR = 0.46; 95% CI: 0.10-0.82), and decreased average neonatal admission time in neonatal intensive care unit (OR = 0.59; 95% CI: 0.44-0.75). CONCLUSIONS This systematic review indicated that midwifery-led care has a significant positive impact on improving various maternal and neonatal outcomes in low- and middle-income countries. We therefore advise widespread implementation of midwifery-led care in low- and middle-income countries.
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Affiliation(s)
- Rekiku Fikre
- Department of Health Promotion, Faculty of Health, Medicine & Life Science, Maastricht University, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, Netherlands.
| | - Jessica Gubbels
- Department of Health Promotion, Faculty of Health, Medicine & Life Science, Maastricht University, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, Netherlands
| | - Wondwosen Teklesilasie
- School of Public Health, Hawassa University College of Medicine and Health Science, Hawassa, P.Box:1560, Ethiopia
| | - Sanne Gerards
- Department of Health Promotion, Faculty of Health, Medicine & Life Science, Maastricht University, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht, Netherlands
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25
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Lawn JE, Ohuma EO, Bradley E, Idueta LS, Hazel E, Okwaraji YB, Erchick DJ, Yargawa J, Katz J, Lee ACC, Diaz M, Salasibew M, Requejo J, Hayashi C, Moller AB, Borghi E, Black RE, Blencowe H. Small babies, big risks: global estimates of prevalence and mortality for vulnerable newborns to accelerate change and improve counting. Lancet 2023; 401:1707-1719. [PMID: 37167989 DOI: 10.1016/s0140-6736(23)00522-6] [Citation(s) in RCA: 76] [Impact Index Per Article: 76.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 02/23/2023] [Accepted: 03/02/2023] [Indexed: 05/13/2023]
Abstract
Small newborns are vulnerable to mortality and lifelong loss of human capital. Measures of vulnerability previously focused on liveborn low-birthweight (LBW) babies, yet LBW reduction targets are off-track. There are two pathways to LBW, preterm birth and fetal growth restriction (FGR), with the FGR pathway resulting in the baby being small for gestational age (SGA). Data on LBW babies are available from 158 (81%) of 194 WHO member states and the occupied Palestinian territory, including east Jerusalem, with 113 (58%) having national administrative data, whereas data on preterm births are available from 103 (53%) of 195 countries and areas, with only 64 (33%) providing national administrative data. National administrative data on SGA are available for only eight countries. Global estimates for 2020 suggest 13·4 million livebirths were preterm, with rates over the past decade remaining static, and 23·4 million were SGA. In this Series paper, we estimated prevalence in 2020 for three mutually exclusive types of small vulnerable newborns (SVNs; preterm non-SGA, term SGA, and preterm SGA) using individual-level data (2010-20) from 23 national datasets (∼110 million livebirths) and 31 studies in 18 countries (∼0·4 million livebirths). We found 11·9 million (50% credible interval [Crl] 9·1-12·2 million; 8·8%, 50% Crl 6·8-9·0%) of global livebirths were preterm non-SGA, 21·9 million (50% Crl 20·1-25·5 million; 16·3%, 14·9-18·9%) were term SGA, and 1·5 million (50% Crl 1·2-4·2 million; 1·1%, 50% Crl 0·9-3·1%) were preterm SGA. Over half (55·3%) of the 2·4 million neonatal deaths worldwide in 2020 were attributed to one of the SVN types, of which 73·4% were preterm and the remainder were term SGA. Analyses from 12 of the 23 countries with national data (0·6 million stillbirths at ≥22 weeks gestation) showed around 74% of stillbirths were preterm, including 16·0% preterm SGA and approximately one-fifth of term stillbirths were SGA. There are an estimated 1·9 million stillbirths per year associated with similar vulnerability pathways; hence integrating stillbirths to burden assessments and relevant indicators is crucial. Data can be improved by counting, weighing, and assessing the gestational age of every newborn, whether liveborn or stillborn, and classifying small newborns by the three vulnerability types. The use of these more specific types could accelerate prevention and help target care for the most vulnerable babies.
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Affiliation(s)
- Joy E Lawn
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK.
| | - Eric O Ohuma
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Ellen Bradley
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
| | | | - Elizabeth Hazel
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Yemisrach B Okwaraji
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Daniel J Erchick
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Judith Yargawa
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Joanne Katz
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Anne C C Lee
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Mike Diaz
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Mihretab Salasibew
- Monitoring Learning and Evaluation, Children's Investment Fund Foundation, London, UK
| | - Jennifer Requejo
- Division of Data, Analytics, Planning and Monitoring, United Nations Children's Fund, New York, NY, USA
| | - Chika Hayashi
- Division of Data, Analytics, Planning and Monitoring, United Nations Children's Fund, New York, NY, USA
| | - Ann-Beth Moller
- UNDP-UNFPA-UNICEF-WHO-World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), Department of Sexual and Reproductive Health and Research, World Health Organization, Geneva, Switzerland
| | - Elaine Borghi
- Department of Nutrition and Food Safety, World Health Organization, Geneva, Switzerland
| | - Robert E Black
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Hannah Blencowe
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
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Skytte TB, Holm-Hansen CC, Ali SM, Ame S, Molenaar J, Greisen G, Poulsen A, Sorensen JL, Lund S. Risk factors of stillbirths in four district hospitals on Pemba Island, Tanzania: a prospective cohort study. BMC Pregnancy Childbirth 2023; 23:288. [PMID: 37101264 PMCID: PMC10131471 DOI: 10.1186/s12884-023-05613-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 04/14/2023] [Indexed: 04/28/2023] Open
Abstract
BACKGROUND More than 2 million third-trimester stillbirths occur yearly, most of them in low- and middle-income countries. Data on stillbirths in these countries are rarely collected systematically. This study investigated the stillbirth rate and risk factors associated with stillbirth in four district hospitals in Pemba Island, Tanzania. METHODS A prospective cohort study was completed between the 13th of September and the 29th of November 2019. All singleton births were eligible for inclusion. Events and history during pregnancy and indicators for adherence to guidelines were analysed in a logistic regression model that identified odds ratios [OR] with a 95% confidence interval [95% CI]. RESULTS A stillbirth rate of 22 per 1000 total births in the cohort was identified; 35.5% were intrapartum stillbirths (total number of stillbirths in the cohort, n = 31). Risk factors for stillbirth were breech or cephalic malpresentation (OR 17.67, CI 7.5-41.64), decreased or no foetal movements (OR 2.6, CI 1.13-5.98), caesarean section [CS] (OR 5.19, CI 2.32-11.62), previous CS (OR 2.63, CI 1.05-6.59), preeclampsia (OR 21.54, CI 5.28-87.8), premature rupture of membranes or rupture of membranes 18 h before birth (OR 2.5, CI 1.06-5.94) and meconium stained amniotic fluid (OR 12.03, CI 5.23-27.67). Blood pressure was not routinely measured, and 25% of women with stillbirths with no registered foetal heart rate [FHR] at admission underwent CS. CONCLUSIONS The stillbirth rate in this cohort was 22 per 1000 total births and did not fulfil the Every Newborn Action Plan's goal of 12 stillbirths per 1000 total births in 2030. Awareness of risk factors associated with stillbirth, preventive interventions and improved adherence to clinical guidelines during labour, and hence improved quality of care, are needed to decrease the stillbirth rate in resource-limited settings.
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Affiliation(s)
- Tine Bruhn Skytte
- Global Health Unit, Department of Paediatrics and Adolescent Medicine, University Hospital Copenhagen, Copenhagen, Denmark.
| | - Charlotte Carina Holm-Hansen
- Global Health Unit, Department of Paediatrics and Adolescent Medicine, University Hospital Copenhagen, Copenhagen, Denmark
| | | | - Shaali Ame
- Public Health Laboratory, Ivo de Carneri, Pemba, Tanzania
| | - Jil Molenaar
- Reproductive and Maternal Health Research Group, Public Health Department, Institute of Tropical Medicine Antwerp, Antwerp, Belgium
- Family Medicine and Population Health (FAMPOP), Faculty of Medical Sciences, University of Antwerp, Antwerp, Belgium
| | - Gorm Greisen
- Department of Neonatology, Juliane Marie Center, University Hospital Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Anja Poulsen
- Global Health Unit, Department of Paediatrics and Adolescent Medicine, University Hospital Copenhagen, Copenhagen, Denmark
| | - Jette Led Sorensen
- Juliane Marie Centre for Children, Women and Reproduction, University Hospital Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Stine Lund
- Global Health Unit, Department of Paediatrics and Adolescent Medicine, University Hospital Copenhagen, Copenhagen, Denmark
- Department of Neonatology, Juliane Marie Center, University Hospital Copenhagen, Copenhagen, Denmark
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Gigi RMS, Buitrago-Garcia D, Taghavi K, Dunaiski CM, van de Wijgert JHHM, Peters RPH, Low N. Vulvovaginal yeast infections during pregnancy and perinatal outcomes: systematic review and meta-analysis. BMC Womens Health 2023; 23:116. [PMID: 36944953 PMCID: PMC10029297 DOI: 10.1186/s12905-023-02258-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 03/06/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Vulvovaginal yeast infections in pregnancy are common and can cause extensive inflammation, which could contribute to adverse pregnancy outcomes. Symptomatic yeast infections are likely to cause more inflammation than asymptomatic. The objective of this study was to investigate associations between symptomatic and asymptomatic vulvovaginal yeast infections in pregnancy and perinatal outcomes. METHODS We did a systematic review and searched eight databases until 01 July 2022. We included studies reporting on pregnant women with and without laboratory confirmed vulvovaginal yeast infection and preterm birth or eight other perinatal outcomes. We used random effects meta-analysis to calculate summary odds ratios (OR), 95% confidence intervals (CI) and prediction intervals for the association between yeast infection and outcomes. We described findings from studies with multivariable analyses. We assessed the risk of bias using published tools. RESULTS We screened 3909 references and included 57 studies. Only 22/57 studies reported information about participant vulvovaginal symptoms. Preterm birth was an outcome in 35/57 studies (49,161 women). In 32/35 studies with available data, the summary OR from univariable analyses was 1.01 (95% CI 0.84-1.21, I2 60%, prediction interval 0.45-2.23). In analyses stratified by symptom status, we found ORs of 1.44 (95% CI 0.92-2.26) in two studies with ≥ 50% symptomatic participants, 0.84 (95% CI 0.45-1.58) in seven studies with < 50% symptomatic participants, and 1.12 (95% CI 0.94-1.35) in four studies with asymptomatic participants. In three studies with multivariable analysis, adjusted ORs were greater than one but CIs were compatible with there being no association. We did not find associations between vulvovaginal yeast infection and any secondary outcome. Most studies were at high risk of bias in at least one domain and only three studies controlled for confounding. CONCLUSIONS We did not find strong statistical evidence of an increased risk for preterm birth or eight other adverse perinatal outcomes, in pregnant women with either symptomatic or asymptomatic vulvovaginal yeast infection. The available evidence is insufficient to make recommendations about testing and treatment of vulvovaginal yeast infection in pregnancy. Future studies should assess vulvovaginal symptoms, yeast organism loads, concomitant vaginal or cervical infections, and microbiota using state-of-the-art diagnostics. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42020197564.
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Affiliation(s)
- Ranjana M S Gigi
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Research Unit, Foundation for Professional Development, East London, South Africa
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - Diana Buitrago-Garcia
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Katayoun Taghavi
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Cara-Mia Dunaiski
- School of Health Sciences, Namibia University of Sciences and Technology, Windhoek, Namibia
| | - Janneke H H M van de Wijgert
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Remco P H Peters
- Research Unit, Foundation for Professional Development, East London, South Africa
- Department of Medical Microbiology, University of Pretoria, Pretoria, South Africa
- Division of Medical Microbiology, University of Cape Town, Cape Town, South Africa
| | - Nicola Low
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
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Analysis of Spatial Patterns and Associated Factors of Stillbirth in Pakistan, PDHS (2017–18): A Spatial and Multilevel Analysis. JOURNAL OF STATISTICAL THEORY AND PRACTICE 2023. [DOI: 10.1007/s42519-022-00308-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Torre Monmany N, Astete JA, Ramaiah D, Suchitra J, Krauel X, Fillol M, Balasubbaiah Y, Alarcón A, Bassat Q. Extended Perinatal Mortality Audit in a Rural Hospital in India. Am J Perinatol 2023; 40:375-386. [PMID: 33902133 DOI: 10.1055/s-0041-1727220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The aim of the study is to describe the status of perinatal mortality (PM) in an Indian rural hospital. STUDY DESIGN Retrospective analysis of data was compiled from PM meetings (April 2017 to December 2018) following "Making Every Baby Count: audit and review of stillbirths and neonatal deaths (ENAP or Every Newborn Action Plan)." RESULTS The study includes 8,801 livebirths, 105 stillbirths (SBs); 74 antepartum stillbirths [ASBs], 22 intrapartum stillbirths [ISBs], and nine unknown timing stillbirths [USBs]), 39 neonatal deaths or NDs (perinatal death or PDs 144). The higher risks for ASBs were maternal age >34 years, previous history of death, and/or SBs. Almost half of the PDs could be related with antepartum complications. More than half of the ASB were related with preeclampsia/eclampsia and abruptio placentae; one-third of the ISB were related with preeclampsia/eclampsia and gestational hypertension, fetal growth restriction, and placental dysfunction. The main maternal conditions differed between PDs (p = 0.005). The main causes of the ND were infections, congenital malformations, complications of prematurity, intrapartum complications, and unknown. The stillbirth rate was 11.8/1,000 births, neonatal mortality rate 4.4/1,000 livebirths, and perinatal mortality rate 15.8/1,000 births. CONCLUSION This is the first study of its kind in Andhra Pradesh being the first step for the analysis and prevention of PM. KEY POINTS · Many conditions that lead to stillbirths are linked to neonatal deaths and PM has been outside of the global parameters from the last decades.. · This is the first study following International Classification of Disease perinatal mortality codes and the audit of ENAP in Andhra Pradesh.. · Extended PM and mortality are mainly caused by similar preventable and treatable conditions..
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Affiliation(s)
- Núria Torre Monmany
- Department of Paediatrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
- Department of Paediatric Emergency Transport, Sant Joan de Déu Hospital, Barcelona, Spain
| | - Joaquín Américo Astete
- Department of Paediatrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
- Department of Paediatrics, Pediatria dels pirineus, la Seu d'Urgell, Spain
| | - Dasarath Ramaiah
- Department of Paediatrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
| | - Jyothi Suchitra
- Department of Gynecology and Obstetrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
| | - Xavier Krauel
- Department of Paediatrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
- Department of Neonatology, Sant Joan de déu Hospital, Barcelona, Spain
| | - Manolo Fillol
- Department of Gynecology and Obstetrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
- Department of Gynecology, Hospital de la plana, Castellón, Spain
| | - Yadamala Balasubbaiah
- Department of Gynecology and Obstetrics, Rural Development Trust Children's Hospital, Bathalapalli, Andhra Pradesh, India
| | - Ana Alarcón
- Department of Neonatology, Sant Joan de déu Hospital, Barcelona, Spain
| | - Quique Bassat
- ISGlobal, Hospital Clínic-Universitat de Barcelona, Barcelona, Spain
- Icrea, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique
- Pediatrics Department, Hospital Sant Joan de Déu, Universitat de Barcelona, Esplugues, Barcelona, Spain
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
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Resuscitation with Intact Cord Versus Clamped Cord in Late Preterm and Term Neonates: A Randomized Controlled Trial. J Pediatr 2023; 254:54-60.e4. [PMID: 36265571 DOI: 10.1016/j.jpeds.2022.08.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 08/19/2022] [Accepted: 08/23/2022] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To compare the effect of intact cord versus clamped cord resuscitation on the physiologic transition of neonates receiving positive-pressure ventilation (PPV) at birth. STUDY DESIGN This open-label, parallel-group, randomized controlled superiority trial was conducted in a tertiary care hospital in India. Neonates born at ≥34 weeks of gestation after a complicated pregnancy or labor were randomized just before birth to receive resuscitation according to the Neonatal Resuscitation Program algorithm with either an intact cord (intact cord resuscitation group) or after early cord clamping (early cord clamping resuscitation group). The allocated study intervention was administered if the neonate needed PPV at birth. The primary outcome was expanded Apgar score at 5 minutes after birth. RESULTS Birth weight, gestational age, and the incidence of pregnancy complications were similar in the 2 study groups. The proportion of neonates who received PPV was lower in the intact cord resuscitation group (28.7% vs 36.5%, P = .05; relative risk, 0.79; 95% CI, 0.61-1.01). Among neonates who received PPV, the expanded Apgar score at 5 minutes was significantly higher in the intact cord resuscitation group (median, 15 [IQR, 14-15] vs 14 [IQR, 13-15]; P < .001). The expanded Apgar score at 10 minutes, Apgar scores at 5 and 10 minutes, and oxygen saturation at 1, 5, and 10 minutes were also higher in the intact cord resuscitation group. CONCLUSION In late preterm and term neonates, resuscitation with an intact cord results in better postnatal physiologic transition than the standard practice of resuscitation after immediate cord clamping. TRIAL REGISTRATION Clinical Trial Registry of India (www.ctri.nic.in); trial registration no. CTRI/2020/02/023379.
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31
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Veettil SK, Kategeaw W, Hejazi A, Workalemahu T, Rothwell E, Silver RM, Chaiyakunapruk N. The economic burden associated with stillbirth: A systematic review. Birth 2023; 50:300-309. [PMID: 36774590 DOI: 10.1111/birt.12714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 01/16/2023] [Accepted: 01/21/2023] [Indexed: 02/13/2023]
Abstract
BACKGROUND Evidence on the economic burden of stillbirth is limited. In this systematic review, we aimed to identify studies focusing on the economic burden of stillbirth, describe the methods used, and summarize the findings. METHOD We performed a systematic search in Medline, EMBASE, Cochrane library, and EconLit from inception to July 2021. Original studies reporting the cost of illness, economic burden, or health care expenditures related to stillbirth were included. Two reviewers independently extracted data and evaluated study quality using the Larg and Moss checklist. A narrative synthesis was performed. Costs were presented in US dollars (US$) in 2020. RESULTS From the 602 records identified, a total of four studies were included. Eligible studies were from high-income countries. Only one study estimated both direct and indirect costs. Among three cost-of-illness studies, two studies undertook a prevalence-based approach. The quality of these studies varied and was substantially under-reported. Four studies describing direct costs ranged from $6934 to $9220 per stillbirth. Indirect costs account for around 97% of overall costs. No studies have incorporated intangible cost components. CONCLUSIONS The economic burden of stillbirth has been underestimated and not extensively studied. There are no data on the cost of stillbirth from countries that bear a higher burden of stillbirth. Extensive variation in methodologies and cost components was observed in the studies reviewed. Future research should incorporate all costs, including intangible costs, to provide a comprehensive picture of the true economic impact of stillbirth on society.
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Affiliation(s)
- Sajesh K Veettil
- Department of Pharmacotherapy, University of Utah College of Pharmacy, Salt Lake City, Utah, USA
| | - Warittakorn Kategeaw
- Department of Pharmacotherapy, University of Utah College of Pharmacy, Salt Lake City, Utah, USA
| | - Andre Hejazi
- Department of Pharmacotherapy, University of Utah College of Pharmacy, Salt Lake City, Utah, USA
| | | | - Erin Rothwell
- University of Utah Health, Salt Lake City, Utah, USA
| | - Robert M Silver
- University of Utah Health, Salt Lake City, Utah, USA.,Intermountain Healthcare, Salt Lake City, Utah, USA
| | - Nathorn Chaiyakunapruk
- Department of Pharmacotherapy, University of Utah College of Pharmacy, Salt Lake City, Utah, USA.,IDEAS Center, Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, Utah, USA
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Hidalgo-Lopezosa P, Cubero-Luna AM, García-Fernández R, Jiménez-Ruz A, Maestre-Luna MI, Liébana-Presa C, Rodríguez-Borrego MA, López-Soto PJ. Prevalence and Mode of Birth in Late Fetal Mortality in Spain, 2016-2019. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1777. [PMID: 36767143 PMCID: PMC9914757 DOI: 10.3390/ijerph20031777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/11/2023] [Accepted: 01/17/2023] [Indexed: 06/18/2023]
Abstract
(1) Background: The rate of cesarean sections in late fetal mortality remains high. We aimed to determine the prevalence of late fetal mortality in Spain and risk factors for cesarean birth in women with stillbirth ≥ 28 weeks gestation between 2016-2019. (2) Methods: A retrospective observational study with national data between 2016-2019. A total of 3504 births with fetal dead were included. Sociodemographic, obstetrical and neonatal variables were analyzed using univariate and multivariate logistic regression (MLR), with cesarean birth with a stillborn ≥ 28 weeks gestation as the dependent variable. (3) Results: The late fetal mortality rate was 2.8 × 1000; 22.7% of births were by cesarean section. Factors associated with cesarean were having a multiple birth (aOR 6.78); stillbirth weight (aOR 2.41); birth taking place in towns with over 50,000 inhabitants (aOR 1.34); and mother's age ≥ 35 (aOR 1.23). (4) Conclusions: The late fetal mortality rate increased during the period. The performance of cesarean sections was associated with the mother's age, obstetric factors and place of birth. Our findings encourage reflection on how to best put into practice national clinical and socio-educational prevention strategies, as well as the approved protocols on how childbirth should be correctly conducted.
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Affiliation(s)
- Pedro Hidalgo-Lopezosa
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), 14004 Córdoba, Spain
- Departamento de Enfermería, Farmacología y Fisioterapia, Universidad de Córdoba, 14004 Córdoba, Spain
| | - Ana María Cubero-Luna
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), 14004 Córdoba, Spain
- Departamento de Enfermería, Farmacología y Fisioterapia, Universidad de Córdoba, 14004 Córdoba, Spain
| | - Rubén García-Fernández
- SALBIS Research Group, Faculty of Health Sciences, Campus de Ponferrada, Universidad de León, 24401 León, Spain
| | - Andrea Jiménez-Ruz
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), 14004 Córdoba, Spain
- Departamento de Enfermería, Farmacología y Fisioterapia, Universidad de Córdoba, 14004 Córdoba, Spain
- Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
| | | | - Cristina Liébana-Presa
- SALBIS Research Group, Faculty of Health Sciences, Campus de Ponferrada, Universidad de León, 24401 León, Spain
| | - María Aurora Rodríguez-Borrego
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), 14004 Córdoba, Spain
- Departamento de Enfermería, Farmacología y Fisioterapia, Universidad de Córdoba, 14004 Córdoba, Spain
| | - Pablo Jesús López-Soto
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), 14004 Córdoba, Spain
- Departamento de Enfermería, Farmacología y Fisioterapia, Universidad de Córdoba, 14004 Córdoba, Spain
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Vanotoo L, Dwomoh D, Laar A, Kotoh AM, Adanu R. Modeling clinical and non-clinical determinants of intrapartum stillbirths in singletons in six public hospitals in the Greater Accra Region of Ghana: a case-control study. Sci Rep 2023; 13:1013. [PMID: 36653381 PMCID: PMC9849331 DOI: 10.1038/s41598-022-27088-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 12/26/2022] [Indexed: 01/20/2023] Open
Abstract
The Greater Accra Region (GAR) of Ghana records 2000 stillbirths annually and 40% of them occur intrapartum. An understanding of the contributing factors will facilitate the development of preventive strategies to reduce the huge numbers of intrapartum stillbirths. This study identified determinants of intrapartum stillbirths in GAR. A retrospective 1:2 unmatched case-control study was conducted in six public hospitals in the Greater Accra Region of Ghana. A multivariable binary logistic regression model was used to quantify the effect of exposures on intrapartum stillbirth. The area under the receiver operating characteristics curve and the Brier scores were used to screen potential risk factors and assess the predictive performance of the regression models. The following maternal factors increased the odds of intrapartum stillbirths: pregnancy-induced hypertension (PIH) [adjusted Odds Ratio; aOR = 3.72, 95% CI:1.71-8.10, p < 0.001]; antepartum haemorrhage (APH) [aOR = 3.28, 95% CI: 1.33-8.10, p < 0.05] and premature rupture of membranes (PROM) [aOR = 3.36, 95% CI: 1.20-9.40, p < 0.05]. Improved management of PIH, APH, PROM, and preterm delivery will reduce intrapartum stillbirth. Hospitals should improve on the quality of monitoring women during labor. Auditing of intrapartum stillbirths should be mandatory for all hospitals and Ghana Health Service should include fetal autopsy in stillbirth auditing to identify other causes of fetal deaths. Interventions to reduce intrapartum stillbirth must combine maternal, fetal and service delivery factors to make them effective.
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Affiliation(s)
- Linda Vanotoo
- Office of the Country Director of USAIDs Health System Strengthening Accelerator Programme, Accra, Ghana
| | - Duah Dwomoh
- Department of Biostatistics, School of Public Health, University of Ghana, Accra, Ghana.
| | - Amos Laar
- Department of Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana
| | - Agnes Millicent Kotoh
- Department of Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana
| | - Richard Adanu
- Department of Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana
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Similar Pro- and Antiangiogenic Profiles Close to Delivery in Different Clinical Presentations of Two Pregnancy Syndromes: Preeclampsia and Fetal Growth Restriction. Int J Mol Sci 2023; 24:ijms24020972. [PMID: 36674486 PMCID: PMC9864962 DOI: 10.3390/ijms24020972] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 01/06/2023] Open
Abstract
The purpose of this study was to evaluate serum levels of anti- and pro-angiogenic substances measured using enzyme-linked immunosorbent assays and their ratios in pregnancies complicated by different clinical subsets of placental ischemic syndrome: preeclampsia and/or fetal growth restriction. A prospective case-control study was performed consisting of 77 singleton pregnancies complicated by preeclampsia, preeclampsia with concurrent fetal growth restriction (FGR), and isolated normotensive FGR pairwise matched by gestational age with healthy pregnancies. The entire study cohort was analyzed with respect to adverse pregnancy outcomes that occurred. In all investigated subgroups, placental growth factor (PlGF) was lower and soluble endoglin (sEng), the soluble fms-like tyrosine kinase-1-sFlt-1/PlGF and sFlt-1*sEng/PlGF ratios were higher than in the control group. The differences were most strongly pronounced in the PE with concurrent FGR group and in the sFlt-1/PlGF ratio. The highest sFlt-1 values in preeclamptic patients suggest that this substance may be responsible for reaching the threshold needed for PE to develop as a maternal manifestation of ischemic placental disease. The FGR is characterized by an elevated maternal sFlt-1/PlGF ratio, which boosts at the moment of indicated delivery due to fetal risk. We concluded that angiogenic imbalance is reflective of placental disease regardless of its clinical manifestation in the mother, and may be used as support for the diagnosis and prognosis of FGR.
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Shakeel A, Kamal A, Ijaz M, Siddiqa M, Tesema GA, Abushal T. Trends and risk factors of stillbirth among women of reproductive age in Pakistan: A multivariate decomposition analysis. Front Public Health 2023; 11:1050136. [PMID: 36908442 PMCID: PMC9996174 DOI: 10.3389/fpubh.2023.1050136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 01/23/2023] [Indexed: 02/25/2023] Open
Abstract
Background Every year, 2 million babies are stillborn in the world. Globally, there has been a decline in the stillbirth rate of 2%. Despite advancements in prenatal care and the implementation of new medical technologies, the incidence of early stillbirths remains unchanged. A slight decrease in the rate of late-term stillbirth has been observed. Pakistan ranked third in South Asia for having the highest stillbirth rate. Compared to its neighbors and other developing nations, Pakistan has shown a lack of progress in reducing maternal and neonatal fatalities. Therefore, the purpose of this study is to use a multivariate decomposition analysis to examine the trends and factors that have contributed to the change in the stillbirth rate over time. Methods To conduct this study, we used a secondary data analysis approach and analyzed data from the Pakistan Demographic and Health Survey (PDHS) of 2012-2013 and 2017-2018). For the analysis, a total sample of 15,068 births in 2017-2018 and 13,558 births in the PDHS from 2012 to 2013 were taken into account. Using the MVDCMP function within STATA version 15 statistical software, a logit-based multivariate decomposition model was fitted to determine the variables that influence the change in stillbirth. The current study used two cross-sectional surveys to identify important risk factors for stillbirths. Results Over the past 5 years, Pakistan's stillbirth rate has risen from 3.98 to 5.75%. According to the total multivariate decomposition analysis, the change in coefficient (change in the effect of attributes) accounted for 81.17% of the overall change in the proportion of stillbirths. In contrast, the change in endowment was not statistically significant. Changes in maternal education, individual and community-level wealth status, and mode of delivery all significantly impacted the rate of stillbirths over time. Conclusion Stillbirths increased in Pakistan from 2012 to 2017. Stillbirths are observed more frequently for women residing in Punjab, Sindh, and rural areas. A major concern that is directly related to the prevalence of stillbirths in Pakistan is the lack of accessible, affordable, and high-quality maternal healthcare facilities. Older, overweight, and uneducated women are more likely to have stillbirths than women who deliver vaginally. High parity and short birth intervals also accelerated the rate of stillbirths. An effective remedy to control stillbirths is the provision of accessible and affordable healthcare services. Awareness campaigns for the health education of pregnant women should focus on raising awareness to support better pregnancy outcomes for poor women living in communities with higher education levels. The risk of stillbirth can be reduced by offering free diagnostics for early detection of birth complications in low-resource settings and referring these cases to knowledgeable gynecologists for safe delivery.
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Affiliation(s)
- Abeera Shakeel
- Department of Statistics, Lahore College for Women University, Lahore, Pakistan
| | - Asifa Kamal
- Department of Statistics, Lahore College for Women University, Lahore, Pakistan
| | - Muhammad Ijaz
- Department of Mathematics and Statistics, The University of Haripur, Haripur, Pakistan
| | - Maryam Siddiqa
- Department of Mathematics and Statistics, International Islamic University Islamabad, Islamabad, Pakistan
| | - Getayeneh Antehunegn Tesema
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
| | - Tahani Abushal
- Department of Mathematical Sciences, Umm Al-Qura University, Makkah al Mukarramah, Saudi Arabia
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De Silva MS, Panisi L, Manubuasa L, Honimae C, Taragwanu S, Burggraaf S, Ogaoga D, Lindquist AC, Walker SP, Tong S, Hastie R. Incidence and causes of stillbirth in the only tertiary referral hospital in the Solomon Islands: a hospital-based retrospective cohort study. BMJ Open 2022; 12:e066237. [PMID: 36585152 PMCID: PMC9809253 DOI: 10.1136/bmjopen-2022-066237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES Stillbirth is a major global health issue, which disproportionately affects families living in low-income and middle-income countries. The Solomon Islands is a Pacific nation with poor perinatal outcomes, however research investigating stillbirth is lacking. Thus, we aimed to investigate the incidence and cause of stillbirth occurring at the National Referral Hospital, Solomon Islands. DESIGN We conducted a retrospective cohort study from January 2017 to December 2018. SETTING At the only tertiary referral hospital in the Solomon Islands, on the main island of Guadalcanal. PARTICIPANTS All births occurring in the hospital during the study period. OUTCOME MEASURES Number of, causes and risk factors for stillbirths (fetal deaths before birth at ≥20 estimated gestational weeks, or ≥500 g in birth weight). RESULTS Over 2 years 341 stillbirths and 11 056 total births were recorded, giving an institutional incidence of 31 stillbirths per 1000 births. Of the cases with a recorded cause of death, 72% were deemed preventable. Most stillbirths occurred antenatally and 62% at preterm gestations (<37 weeks). 59% had a birth weight below 2500 g and preventable maternal conditions were present in 42% of the cases. 46% of the cases were caused by an acute intrapartum event, and among these 92% did not receive intrapartum monitoring. CONCLUSIONS Stillbirth affects 31 in every 1000 births at the National Referral Hospital in the Solomon Islands and many cases are preventable. Our findings highlight the urgent need for increased focus on perinatal deaths in the Solomon Islands with universal classification and targeted training, improved quality of obstetrical care and community awareness.
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Affiliation(s)
- Manarangi Sajini De Silva
- Obstetrics and Gynaecology, The University of Melbourne Melbourne Medical School, Melbourne, Victoria, Australia
| | - Leeanne Panisi
- Department of Obstetrics and Gynaecology, National Referral Hospital, Honiara, Solomon Islands
| | - Lenin Manubuasa
- Department of Obstetrics and Gynaecology, National Referral Hospital, Honiara, Solomon Islands
| | - Catherine Honimae
- Department of Obstetrics and Gynaecology, National Referral Hospital, Honiara, Solomon Islands
| | - Susan Taragwanu
- Department of Obstetrics and Gynaecology, National Referral Hospital, Honiara, Solomon Islands
| | - Simon Burggraaf
- Department of Maternal and Child Health, Office of the WHO Representative in Solomon Islands, Honiara, Solomon Islands
| | - Divinal Ogaoga
- Ministry of Health of Solomon Islands, Honiara, Solomon Islands
| | - Anthea Clare Lindquist
- Department of Obstetrics and Gynaecology, University of Melbourne, Heidelberg, Victoria, Australia
| | - Susan P Walker
- Department of Obstetrics and Gynaecology, University of Melbourne, Heidelberg, Victoria, Australia
| | - Stephen Tong
- Department of Obstetrics and Gynaecology, University of Melbourne, Heidelberg, Victoria, Australia
| | - Roxanne Hastie
- Department of Obstetrics and Gynaecology, University of Melbourne, Heidelberg, Victoria, Australia
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Yang Y, Xie Y, Li M, Mu Y, Chen P, Liu Z, Wang Y, Li Q, Li X, Dai L, Liang J, Zhu J. Characteristics and fetal outcomes of pregnant women with hypertensive disorders in China: a 9-year national hospital-based cohort study. BMC Pregnancy Childbirth 2022; 22:924. [PMID: 36482386 PMCID: PMC9733350 DOI: 10.1186/s12884-022-05260-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 11/29/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Hypertensive disorders of pregnancy (HDP) are a growing concern and a challenge for maternity care providers as the prevalence of hypertension continues to increase. However, optimal management of HDP is unclear. Therefore, we aimed to explore the differences in adverse fetal outcomes among women with different subtypes of HDP and different blood pressure (BP) levels, to provide evidence-based management of HDP. METHODS We obtained data from China's National Maternal Near-Miss Surveillance System from 2012 to 2020. Associations between BP management and adverse fetal outcomes, stratified by the four subtypes of HDP, were assessed using logistic regression analysis with a robust variance estimator. RESULTS For the period, a total of 393,353 pregnant women with HDP were included in the study; 8.51% had chronic hypertension, 2.27% had superimposed preeclampsia, 50.17% had preeclampsia or eclampsia, and 39.04% had gestational hypertension. The BP levels at delivery admission were mostly (61.14%) of non-severe stage 2 (systolic BP 140-159 mm Hg and/or diastolic BP 90-109 mm Hg) hypertension by American Heart Association classification. A high rate of adverse fetal outcomes was observed among women with HDP, especially among those aged < 20 or > 35 y or those diagnosed with superimposed preeclampsia. Compared with those with normal BP levels at delivery admission, we found an upward curve with increased risk among pregnant women with more severe BP levels, including the risk of preterm birth and small for gestational age (SGA) fetus. The odds ratios (ORs) of stillbirth, neonatal death, and low Apgar scores associated with severe stage 2 hypertension increased significantly. In addition, the association between BP at admission and fetal outcomes differed among women with varying HDP subtypes. Pregnant women with preeclampsia or eclampsia had an increased risk for preterm birth (adjusted OR [aOR], 1.33 [95% confidence interval {CI}, 1.07 ~ 1.65]) and SGA (aOR, 1.37 [95% CI, 1.10 ~ 1.71]) even when the admission BP was at stage 1 level. CONCLUSION Greater attention should be paid to cases involving preeclampsia superimposed on chronic hypertension and pregnant women aged < 20 or > 35 y to mitigate the burden of adverse fetal outcomes caused by HDP.
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Affiliation(s)
- Yi Yang
- grid.13291.380000 0001 0807 1581Department of obstetrics and gynecology intensive care unit Nursing, West China Second University Hospital, West China School of Nursing, Sichuan University, Ren Min South Road Section 3 No.17, Sichuan Chengdu, China ,grid.419897.a0000 0004 0369 313XKey Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Ren Min South Road Section 3 No.17, Sichuan Chengdu, China
| | - Yanxia Xie
- grid.461863.e0000 0004 1757 9397National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu Sichuan, China
| | - Mingrong Li
- grid.461863.e0000 0004 1757 9397National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu Sichuan, China
| | - Yi Mu
- grid.461863.e0000 0004 1757 9397National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu Sichuan, China
| | - Peiran Chen
- grid.461863.e0000 0004 1757 9397National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu Sichuan, China
| | - Zheng Liu
- grid.461863.e0000 0004 1757 9397National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu Sichuan, China
| | - Yanping Wang
- grid.461863.e0000 0004 1757 9397National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu Sichuan, China ,grid.461863.e0000 0004 1757 9397Department of Pediatric, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu, Sichuan, China, Sichuan Chengdu, China
| | - Qi Li
- grid.461863.e0000 0004 1757 9397National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu Sichuan, China
| | - Xiaohong Li
- grid.461863.e0000 0004 1757 9397National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu Sichuan, China
| | - Li Dai
- grid.461863.e0000 0004 1757 9397National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu Sichuan, China ,grid.13291.380000 0001 0807 1581Medical Big Data Center, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu, Sichuan, China, Sichuan Chengdu, China
| | - Juan Liang
- grid.419897.a0000 0004 0369 313XKey Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Ren Min South Road Section 3 No.17, Sichuan Chengdu, China ,grid.461863.e0000 0004 1757 9397National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu Sichuan, China
| | - Jun Zhu
- grid.461863.e0000 0004 1757 9397National Office for Maternal and Child Health Surveillance of China, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu Sichuan, China ,grid.461863.e0000 0004 1757 9397Department of Obstetrics, West China Second University Hospital, Sichuan University, Ren Min South Road Section 3 No.17, Chengdu, Sichuan, China, Sichuan Chengdu, China
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Connor NE, Islam MS, Mullany LC, Shang N, Bhutta ZA, Zaidi AKM, Soofi S, Nisar I, Panigrahi P, Panigrahi K, Satpathy R, Bose A, Isaac R, Baqui AH, Mitra DK, Sadeq-ur Rahman Q, Hossain T, Schrag SJ, Winchell JM, Arvay ML, Diaz MH, Waller JL, Weber MW, Hamer DH, Hibberd P, Nawshad Uddin Ahmed ASM, Islam M, Hossain MB, Qazi SA, El Arifeen S, Darmstadt GL, Saha SK. Risk factors for community-acquired bacterial infection among young infants in South Asia: a longitudinal cohort study with nested case-control analysis. BMJ Glob Health 2022; 7:bmjgh-2022-009706. [PMID: 36319031 PMCID: PMC9628539 DOI: 10.1136/bmjgh-2022-009706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 09/24/2022] [Indexed: 11/07/2022] Open
Abstract
OBJECTIVE Risk factors predisposing infants to community-acquired bacterial infections during the first 2 months of life are poorly understood in South Asia. Identifying risk factors for infection could lead to improved preventive measures and antibiotic stewardship. METHODS Five sites in Bangladesh, India and Pakistan enrolled mother-child pairs via population-based pregnancy surveillance by community health workers. Medical, sociodemographic and epidemiological risk factor data were collected. Young infants aged 0-59 days with signs of possible serious bacterial infection (pSBI) and age-matched controls provided blood and respiratory specimens that were analysed by blood culture and real-time PCR. These tests were used to build a Bayesian partial latent class model (PLCM) capable of attributing the probable cause of each infant's infection in the ANISA study. The collected risk factors from all mother-child pairs were classified and analysed against the PLCM using bivariate and stepwise logistic multivariable regression modelling to determine risk factors of probable bacterial infection. RESULTS Among 63 114 infants born, 14 655 were assessed and 6022 had signs of pSBI; of these, 81% (4859) provided blood samples for culture, 71% (4216) provided blood samples for quantitative PCR (qPCR) and 86% (5209) provided respiratory qPCR samples. Risk factors associated with bacterial-attributed infections included: low (relative risk (RR) 1.73, 95% credible interval (CrI) 1.42 to 2.11) and very low birth weight (RR 5.77, 95% CrI 3.73 to 8.94), male sex (RR 1.27, 95% CrI 1.07 to 1.52), breathing problems at birth (RR 2.50, 95% CrI 1.96 to 3.18), premature rupture of membranes (PROMs) (RR 1.27, 95% CrI 1.03 to 1.58) and being in the lowest three socioeconomic status quintiles (first RR 1.52, 95% CrI 1.07 to 2.16; second RR 1.41, 95% CrI 1.00 to 1.97; third RR 1.42, 95% CrI 1.01 to 1.99). CONCLUSION Distinct risk factors: birth weight, male sex, breathing problems at birth and PROM were significantly associated with the development of bacterial sepsis across South Asian community settings, supporting refined clinical discernment and targeted use of antimicrobials.
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Affiliation(s)
- Nicholas E Connor
- Department of Microbiology, Child Health Research Foundation, Dhaka, Bangladesh,Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, UK
| | | | - Luke C Mullany
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Nong Shang
- Division of Bacterial Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Zulfiqar A Bhutta
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada,Institute for Global Health and Development, The Aga Khan University, Karachi, Pakistan
| | - Anita K M Zaidi
- Department of Pediatrics and Child Health, The Aga Khan University, Karachi, Pakistan
| | - Sajid Soofi
- Department of Pediatrics and Child Health, The Aga Khan University, Karachi, Pakistan
| | - Imran Nisar
- Department of Pediatrics and Child Health, The Aga Khan University, Karachi, Pakistan
| | - Pinaki Panigrahi
- Department of Pediatrics, Georgetown University Medical Center, Washington, DC, USA
| | | | | | | | - Rita Isaac
- Christian Medical College, Vellore, India
| | - Abdullah H Baqui
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Dipak K Mitra
- Department of Public Health, North South University, Dhaka, Bangladesh
| | - Qazi Sadeq-ur Rahman
- International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Tanvir Hossain
- International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Stephanie J Schrag
- Division of Bacterial Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Jonas M Winchell
- Division of Bacterial Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Melissa L Arvay
- Division of Bacterial Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Maureen H Diaz
- Division of Bacterial Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Jessica L Waller
- Division of Bacterial Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Martin W Weber
- Child and Adolescent Health and Development Division, WHO Regional Office for Europe, Copenhagen, Denmark
| | - Davidson H Hamer
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA,Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Patricia Hibberd
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA,Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | | | - Maksuda Islam
- Department of Microbiology, Child Health Research Foundation, Dhaka, Bangladesh
| | | | - Shamim A Qazi
- Consultant and Researcher, (Retired WHO staff), Geneva, Switzerland
| | - Shams El Arifeen
- International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Gary L Darmstadt
- Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
| | - Samir K Saha
- Department of Microbiology, Child Health Research Foundation, Dhaka, Bangladesh
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Shukla VV, Carlo WA, Niermeyer S, Guinsburg R. Neonatal resuscitation from a global perspective. Semin Perinatol 2022; 46:151630. [PMID: 35725655 DOI: 10.1016/j.semperi.2022.151630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The majority of perinatal and neonatal mortality occurs in low-resource settings in low- and middle-income countries. Access and quality of care at delivery are major determinants of the health and survival of newborn infants. Availability of basic neonatal resuscitation care at birth has improved, but basic neonatal resuscitation at birth or high-quality care continues to be inaccessible in some settings, leading to persistently high perinatal and neonatal mortality. Low-resource settings of high-income countries and socially disadvantaged communities also suffer from inadequate access to quality perinatal healthcare. Quality improvement, implementation research, and innovation should focus on improving the quality of perinatal healthcare and perinatal and neonatal outcomes in low-resource settings. The current review presents an update on issues confronting universal availability of optimal resuscitation care at birth and provides an update on ongoing efforts to address them.
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Affiliation(s)
- Vivek V Shukla
- University of Alabama at Birmingham, Birmingham, AL, USA
| | - Waldemar A Carlo
- University of Colorado School of Medicine and Colorado School of Public Health, Aurora, CO, USA
| | - Susan Niermeyer
- University of Colorado School of Medicine and Colorado School of Public Health, Aurora, CO, USA
| | - Ruth Guinsburg
- Universidade Federal de São Paulo/Escola Paulista de Medicina, São Paulo, SP, Brazil.
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Baouche H, Jais JP, Meriem S, Kareche M, Moranne O, Vigneau C, Couchoud C. Pregnancy in women on chronic dialysis in the last decade (2010-2020): a systematic review. Clin Kidney J 2022; 16:138-150. [PMID: 36726433 PMCID: PMC9871848 DOI: 10.1093/ckj/sfac204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Indexed: 02/04/2023] Open
Abstract
Background Pregnant women with end-stage renal disease on chronic dialysis are at a high risk of maternal and foetal complications. Over the years, the prognosis of their pregnancies has improved with advances in dialysis treatments and maternal and neonatal care. We conducted this systematic review to examine the recent data on maternal and foetal outcomes in pregnant women with end-stage renal failure on chronic dialysis over the last decade. Methods We made a systematic review of studies on pregnant women on chronic dialysis published between 1 January 2010 and 31 December 2020. We searched the following electronic databases: Medline via PubMed, Embase and the Cochrane Library, with search strategies for each database. We checked the titles and abstracts identified by the search equation, and two independent reviewers assessed the articles retrieved. For each study, the two reviewers separately recorded the data from each selected article on a standardized data extraction form. For each article, we recorded relevant general information on the study, patient demographic characteristics, dialysis schedule, pregnancy complications and outcomes, maternal complications, and foetal and neonatal outcomes. Results The literature search yielded 1668 potentially relevant abstracts. After reviewing the titles, abstracts and full text, we identified 14 studies according to the inclusion criteria. All studies were observational, nine of them were retrospective and eight were from a single-centre experience. The total number of women included in these studies was 2364 (range 8-2008) and the total number of pregnancies was 2754 (range 8-2352). The patients' ages ranged from 15 to 45 years. Obesity was observed in 808 (34.2%) women and ranged from 1 to 778. Haemodialysis was the predominant modality with 2551 (92.6%) pregnancies, and 203 (7.4%) on peritoneal dialysis. Overall, 68 out of 402 (16.9%) spontaneous miscarriages, 21 out of 402 (5.2%) therapeutic abortions and 26 (8.3%) stillbirths among 313 (stillbirths and live births) were recorded. The mean or median gestational age at delivery ranged from 25.2 to 36 weeks. The main maternal complications were preeclampsia 11.9%, hypertension 7.7% and anaemia 3.9%. Live births represented 287 (71.4%) out of 402 pregnancies, birth weight ranged from 590 to 3500 g and preterm birth was the main, most common complication in all studies, ranging from 50% to 100%. Intrauterine growth restriction was present in 5.9% and small-for-gestational-age was reported in 18.9% of neonates. There were 22 (7.6%) neonatal deaths among 287 live births and 48 (15.3%) perinatal deaths among 313 total births (stillbirths and live births). Conclusions Presumably, considering the increase in the number of publications and the total number of pregnancies reported therein, the frequency of pregnancy in patients with end-stage chronic kidney disease treated by chronic dialysis has increased. However, the practice of treating pregnant women on dialysis differs significantly among countries. These findings highlight the need to standardize the definition of outcomes and healthcare for pregnant women on dialysis.
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Affiliation(s)
| | - Jean-Philippe Jais
- Department of Biostatistics, APHP–Necker–Enfants Malades Hospital, REIN Registry, University of Paris Cité, Paris, France
| | - Samy Meriem
- Department of Biostatistics, APHP–Necker–Enfants Malades Hospital, Paris, France
| | | | - Olivier Moranne
- Service Nephrologie–Dialyse–Apherese, Hopital Universitaire de Nimes, CHU Caremeau Nîmes, France,IDESP, UMR, Université de Montpellier, France
| | - Cécile Vigneau
- University of Rennes, CHU Rennes, INSERM, EHESP, IRSET (Institut de recherche en santé, environnement et travail) –UMR S1085, Rennes, France
| | - Cécile Couchoud
- REIN Registry, Agence de la biomédecine, Saint Denis La Plaine, France
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Prüst ZD, Kodan LR, van den Akker T, Bloemenkamp KWM, Rijken MJ, Verschueren KJC. The global use of the International Classification of Diseases to Perinatal Mortality (ICD-PM): A systematic review. J Glob Health 2022; 12:04069. [PMID: 35972943 PMCID: PMC9380964 DOI: 10.7189/jogh.12.04069] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background The World Health Organization launched the International Classification of Diseases for Perinatal Mortality (ICD-PM) in 2016 to uniformly report on the causes of perinatal deaths. In this systematic review, we aim to describe the global use of the ICD-PM by reporting causes of perinatal mortality and summarizing challenges and suggested amendments. Methods We systematically searched MEDLINE, Embase, Global Health, and CINAHL databases using key terms related to perinatal mortality and the classification for causes of death. We included studies that applied the ICD-PM and were published between January 2016 and June 2021. The ICD-PM data were extracted and a qualitative analysis was performed to summarize the challenges of the ICD-PM. We applied the PRISMA guidelines, registered our protocol at PROSPERO [CRD42020203466], and used the Appraisal tool for Cross-Sectional Studies (AXIS) as a framework to evaluate the quality of evidence. Results The search retrieved 6599 reports. Of these, we included 15 studies that applied the ICD-PM to 44 900 perinatal deaths. Most causes varied widely; for example, "antepartum hypoxia" was the cause of stillbirths in 0% to 46% (median = 12%, n = 95) in low-income settings, 0% to 62% (median = 6%, n = 1159) in middle-income settings and 0% to 55% (median = 5%, n = 249) in high-income settings. Five studies reported challenges and suggested amendments to the ICD-PM. The most frequently reported challenges included the high proportion of antepartum deaths of unspecified cause (five studies), the inability to determine the cause of death when the timing of death is unknown (three studies), and the challenge of assigning one cause in case of multiple contributing conditions (three studies). Conclusions The ICD-PM is increasingly being used across the globe and gives health care providers insight into the causes of perinatal death in different settings. However, there is wide variation in reported causes of perinatal death across comparable settings, which suggests that the ICD-PM is applied inconsistently. We summarized the suggested amendments and made additional recommendations to improve the use of the ICD-PM and help strengthen its consistency. Registration PROSPERO [CRD42020203466].
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Affiliation(s)
- Zita D Prüst
- Department of Obstetrics, Division Women and Baby, Birth Centre Wilhelmina’s Children Hospital, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands
- Department of Obstetrics and Gynaecology, Academic Hospital Paramaribo (AZP), Paramaribo, Suriname
| | - Lachmi R Kodan
- Department of Obstetrics, Division Women and Baby, Birth Centre Wilhelmina’s Children Hospital, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands
- Department of Obstetrics and Gynaecology, Academic Hospital Paramaribo (AZP), Paramaribo, Suriname
- Anton de Kom University of Suriname, Paramaribo, Suriname
| | - Thomas van den Akker
- Department of Obstetrics and Gynaecology, Leiden University Medical Center, Leiden, the Netherlands
| | - Kitty WM Bloemenkamp
- Department of Obstetrics, Division Women and Baby, Birth Centre Wilhelmina’s Children Hospital, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Marcus J Rijken
- Department of Obstetrics, Division Women and Baby, Birth Centre Wilhelmina’s Children Hospital, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands
- Julius Global Health, The Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Kim JC Verschueren
- Department of Obstetrics, Division Women and Baby, Birth Centre Wilhelmina’s Children Hospital, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands
- Department of Obstetrics and Gynaecology, Leiden University Medical Center, Leiden, the Netherlands
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Ter Kuile M, Erwich JJHM, Heazell AEP. Stillbirths preceded by reduced fetal movements are more frequently associated with placental insufficiency: a retrospective cohort study. J Perinat Med 2022; 50:668-677. [PMID: 34261204 DOI: 10.1515/jpm-2021-0103] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 06/25/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Maternal report of reduced fetal movements (RFM) is a means of identifying fetal compromise in pregnancy. In live births RFM is associated with altered placental structure and function. Here, we explored associations between RFM, pregnancy characteristics, and the presence of placental abnormalities and fetal growth restriction (FGR) in cases of stillbirth. METHODS A retrospective cohort study was carried out in a single UK tertiary maternity unit. Cases were divided into three groups: 109 women reporting RFM, 33 women with absent fetal movements (AFM) and 159 who did not report RFM before the diagnosis of stillbirth. Univariate and multivariate logistic regression was used to determine associations between RFM/AFM, pregnancy characteristics, placental insufficiency and the classification of the stillbirth. RESULTS AFM or RFM were reported prior to diagnosis of stillbirth in 142 (47.2%) of cases. Pregnancies with RFM prior to diagnosis of stillbirth were independently associated with placental insufficiency (Odds Ratio (OR) 2.79, 95% Confidence Interval (CI) 1.84, 5.04) and were less frequently associated with maternal proteinuria (OR 0.16, 95% CI 0.07, 0.62) and previous pregnancy loss <24 weeks (OR 0.20, 95% CI 0.07, 0.70). When combined, AFM and RFM were less frequently reported in twin pregnancies ending in stillbirth and in intrapartum stillbirths. CONCLUSIONS The association between RFM and placental insufficiency was confirmed in cases of stillbirth. This provides further evidence that RFM is a symptom of placental insufficiency. Therefore, investigation after RFM should aim to identify placental dysfunction.
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Affiliation(s)
- Madeleine Ter Kuile
- Department of Obstetrics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands.,Faculty of Biology, Medicine and Health, Maternal and Fetal Health Research Centre, School of Medical Sciences, University of Manchester, Groningen, the Netherlands
| | - Jan Jaap H M Erwich
- Department of Obstetrics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Alexander E P Heazell
- Faculty of Biology, Medicine and Health, Maternal and Fetal Health Research Centre, School of Medical Sciences, University of Manchester, Groningen, the Netherlands.,St. Mary's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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Pekkola M, Tikkanen M, Gissler M, Loukovaara M, Paavonen J, Stefanovic V. Delivery characteristics in pregnancies with stillbirth: a retrospective case-control study from a tertiary teaching hospital. J Perinat Med 2022; 50:814-821. [PMID: 33629576 DOI: 10.1515/jpm-2020-0573] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 02/08/2021] [Indexed: 01/24/2023]
Abstract
OBJECTIVES We compared delivery characteristics and outcome of women with stillbirth to those with live birth. METHODS This was a retrospective case-control study from Helsinki University Hospital, Finland. The study population comprised 214 antepartum singleton stillbirths during 2003-2015. Two age-adjusted controls giving live birth in the same year at the same institution were chosen for each case from the Finnish Medical Birth Register. Delivery characteristics and adverse pregnancy outcomes were compared between the cases and controls, adjusted for gestational age. RESULTS Labor induction was more common (86.0 vs. 22.0%, p<0.001, gestational age adjusted odds ratio [aOR] 35.25, 95% confidence interval [CI] 12.37-100.45) and cesarean sections less frequent (9.3 vs. 28.7%, p<0.001, aOR 0.21, 95% CI 0.10-0.47) among women with stillbirth. Duration of labor was significantly shorter among the cases (first stage 240.0 min [115.0-365.0 min] vs. 412.5 min [251.0-574.0 min], p<0.001; second stage 8.0 min [0.0-16.0 min] vs. 15.0 min [4.0-26.0 min], p<0.001). Placental abruption was more common in pregnancies with stillbirth (15.0 vs. 0.9%, p<0.001, aOR 8.52, 95% CI 2.51-28.94) and blood transfusion was needed more often (10.7 vs. 4.4%, p=0.002, aOR 6.5, 95% CI 2.10-20.13). The rates of serious maternal complications were low. CONCLUSIONS Most women with stillbirth delivered vaginally without obstetric complications. The duration of labor was shorter in pregnancies with stillbirth but the risk for postpartum interventions and bleeding complications was higher compared to those with live birth.
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Affiliation(s)
- Maria Pekkola
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Minna Tikkanen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Mika Gissler
- THL, Finnish Institute for Health and Welfare, Helsinki, Finland
- Department of Neurobiology, Care Sciences, and Society, Karolinska Institute, Stockholm, Sweden
| | - Mikko Loukovaara
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Jorma Paavonen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Vedran Stefanovic
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Ravula PC, Veluganti S, Gopireddy MMR, Aziz N. Impact of introduction of the growth assessment protocol in a South Indian tertiary hospital on SGA detection, stillbirth rate and neonatal outcome. J Perinat Med 2022; 50:729-736. [PMID: 35689297 DOI: 10.1515/jpm-2022-0111] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 05/07/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES India has a high rate of stillbirths, and many deaths are due to fetal growth restriction and potentially preventable. Screening and identification of the small for gestational age (SGA) fetus during the antenatal period has been shown to reduce stillbirths. We set out to evaluate the impact of implementing the Growth Assessment Protocol (GAP), a programme designed for screening for SGA. METHODS Observational study comparing two-time epochs; before (years 2011-2014) and after (years 2015-2018) introduction of GAP. The programme includes identification of risk factors, risk categorization, serial fundal height measurement, customised fetal growth charts and appropriate referral protocols. Fetal growth charts and birth centiles were generated based on the hospital database of normal outcome pregnancies, customised to women's ethnicity, parity, height, and weight. The protocol was introduced following training of obstetric and midwifery care providers. We evaluated SGA detection rates, stillbirth rates (from 28 weeks) and neonatal morbidity at term. RESULTS There were 26,199 and 31,498 births, with 115 and 108 stillbirths in the pre and post-GAP implementation periods, respectively. SGA detection rates increased from 51.1 to 67.1%, representing a 31% improvement (p<0.001). Overall stillbirth rates declined from 4.4 to 3.4 per 1000 births (RR 0.78 CI 95% 0.60-1.02) and at term from 1.5 to 0.6 (RR 0.37 CI 95% 0.20-0.66). Neonatal intensive care admission and neonatal encephalopathy in term neonates also decreased significantly. CONCLUSIONS Introduction of the GAP programme in an Indian tertiary maternity service was associated with improved antenatal detection of SGA and reduced stillbirth rates and neonatal morbidity.
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Affiliation(s)
| | - Sridevi Veluganti
- Obstetric registrar, Department of Obstetrics, Fernandez Foundation, Hyderabad, India
| | | | - Nuzhat Aziz
- Consultant, Department of Obstetrics, Fernandez Foundation, Hyderabad, India
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Tiwari P, Gupta MM, Jain SL. Placental findings in singleton stillbirths: a case-control study from a tertiary-care center in India. J Perinat Med 2022; 50:753-762. [PMID: 34587673 DOI: 10.1515/jpm-2021-0179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 08/11/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Placental examination in a case of stillbirth can provide insight into causative/associated factors with fetal demise. The aim of this study was to compare placental and umbilical cord pathologies in singleton stillbirth and livebirth placentas, and to find prevalence of various associated maternal and fetal clinical factors. METHODS This case-control study was conducted at a tertiary-care center in India over a period of 20 months. About 250 women who delivered stillborn fetus ≥28 weeks' gestation and 250 maternal-age-matched controls were recruited. Sociodemographic and clinical details were noted and placental gross and microscopic examination was done. Placental findings were compared between stillbirth and livebirth (overall), preterm stillbirth and preterm livebirth as well as term stillbirth and term livebirth in six categories - placenta gross, cord gross, membranes gross, maternal vascular malperfusion, fetal vascular malperfusion and inflammatory response. Prevalence of 11 maternal and fetal factors were studied in all categories of placental findings in both livebirth and stillbirth. RESULTS Placental findings in all six categories were significantly associated with stillbirths (p<0.05). The placental findings associated with stillbirth with highest odds included placental hypoplasia (OR 9.77, 95% CI 5.46-17.46), necrotizing chorioamnionitis (OR 9.30, 95% CI 1.17-73.96) and avascular villi (OR 8.45, 95% CI 3.53-20.25). More than half of the women with stillbirths had medical disorders (n=130, 52.0%) and the most prevalent was hypertensive disorder (n=45, 18.0%). CONCLUSIONS Changes in placenta are associated with development of stillbirth. Therefore, antenatal investigations to identify placental dysfunction should be investigated to determine whether these reduce stillbirth. Also, placental examination in a case of stillbirth can detect/diagnose many maternal/fetal conditions and thereby can help in preventing future stillbirths.
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Affiliation(s)
- Purnima Tiwari
- Department of Obstetrics & Gynaecology, All India Institute of Medical Sciences Nagpur, Nagpur, India
| | - Madhavi M Gupta
- Department of Obstetrics & Gynaecology, Maulana Azad Medical College and associated Lok Nayak Hospital, New Delhi, India
| | - Shyama Lata Jain
- Department of Pathology, Maulana Azad Medical College, New Delhi, India
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Tsimbos C, Verropoulou G, Petropoulou D. Socioeconomic inequality and stillbirth rate disparities among native and foreign mothers: evidence from Greece. SN SOCIAL SCIENCES 2022; 2:140. [PMID: 35910539 PMCID: PMC9310690 DOI: 10.1007/s43545-022-00410-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 06/15/2022] [Indexed: 11/29/2022]
Abstract
We study, for the first time, stillbirth differentials among native and migrant populations in Greece using national vital registration microdata for the period of 2010–2014. We employ conventional demographic measures and propose a standardization procedure to delineate the effect of selected distributions of livebirths on the observed stillbirth rates. The stillbirth rate among immigrant mothers is 40% higher than among natives, an excess which persists throughout gestational intervals and age groups. Our findings also show a clear gradient of stillbirth rates by maternal education, favoring more educated women, and this finding applies to both native and immigrant mothers. Our standardization methodology shows that the distribution of births by maternal educational level and age play a role; this finding implies that elevated immigrant stillbirth rates may be attributed to a certain extent to the specific characteristics of this group, since immigrant women have, on average, a younger age structure and lower educational attainment.
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Affiliation(s)
- Cleon Tsimbos
- Department of Statistics and Insurance Science, University of Piraeus, Piraeus, Greece
| | - Georgia Verropoulou
- Department of Statistics and Insurance Science, University of Piraeus, Piraeus, Greece
| | - Dimitra Petropoulou
- Department of Economics, The London School of Economics and Political Science, London, UK
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Affiliation(s)
- Andreea A Creanga
- From the Departments of International Health and Population, Family, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, and the Department of Gynecology and Obstetrics, Johns Hopkins School of Medicine - both in Baltimore (A.A.C.); the Mother Infant Research Institute, Tufts Medical Center, and the Department of Obstetrics and Gynecology, Tufts University School of Medicine - both in Boston (P.M.C.); and the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA (B.T.B.)
| | - Patrick M Catalano
- From the Departments of International Health and Population, Family, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, and the Department of Gynecology and Obstetrics, Johns Hopkins School of Medicine - both in Baltimore (A.A.C.); the Mother Infant Research Institute, Tufts Medical Center, and the Department of Obstetrics and Gynecology, Tufts University School of Medicine - both in Boston (P.M.C.); and the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA (B.T.B.)
| | - Brian T Bateman
- From the Departments of International Health and Population, Family, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, and the Department of Gynecology and Obstetrics, Johns Hopkins School of Medicine - both in Baltimore (A.A.C.); the Mother Infant Research Institute, Tufts Medical Center, and the Department of Obstetrics and Gynecology, Tufts University School of Medicine - both in Boston (P.M.C.); and the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA (B.T.B.)
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Changede P, Venkateswaran S, Nayak A, Wade D, Sonawane P, Patel R, Rajput H. Causes and Demographic Factors Affecting Stillbirth in a Tertiary Care Centre in India. J Obstet Gynaecol India 2022; 72:225-235. [DOI: 10.1007/s13224-021-01571-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 09/19/2021] [Indexed: 10/19/2022] Open
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Behboudi-Gandevani S, Bidhendi-Yarandi R, Panahi MH, Mardani A, Gåre Kymre I, Paal P, Vaismoradi M. A Systematic Review and Meta-Analysis of the Risk of Stillbirth, Perinatal and Neonatal Mortality in Immigrant Women. Int J Public Health 2022; 67:1604479. [PMID: 35664648 PMCID: PMC9156626 DOI: 10.3389/ijph.2022.1604479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 04/28/2022] [Indexed: 11/29/2022] Open
Abstract
Objectives: This study aimed to investigate the risk of stillbirth, perinatal and neonatal mortality in immigrant women compared to native-origin women in host countries. Methods: A systematic literature review and meta-analysis was conducted. Relevant studies were identified using a thorough literature search and their quality was appraised. The analysis of heterogeneous data was carried out using the random effects model and publication bias was assessed using the Harbord-test. Also, the pooled odds ratio of events was calculated through the DerSimonian and Laird, and inverse variance methods. Results: In the search process 45 studies were retrieved consisting of 8,419,435 immigrant women and 40,113,869 native-origin women. The risk of stillbirth (Pooled OR = 1.35, 95% CI = 1.22–1.50), perinatal mortality (Pooled OR = 1.50, 95% CI = 1.35–1.68), and neonatal mortality (Pooled OR = 1.09, 95% CI = 1.00–1.19) in the immigrant women were significantly higher than the native-origin women in host countries. According to the sensitivity analyses, all results were highly consistent with the main data analysis results. Conclusion: The immigrant women compared to the native-origin women had the higher risks of stillbirth, perinatal and neonatal mortality. Healthcare providers and policy makers should improve the provision of maternal and neonatal healthcare for the immigrant population.
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Affiliation(s)
- Samira Behboudi-Gandevani
- Faculty of Nursing and Health Sciences, Nord University, Bodø, Norway
- *Correspondence: Samira Behboudi-Gandevani,
| | - Razieh Bidhendi-Yarandi
- Department of Biostatistics, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Mohammad Hossein Panahi
- Department of Epidemiology, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abbas Mardani
- Nursing Care Research Center, Department of Medical Surgical Nursing, School of Nursing and Midwifery, Iran University of Medical Sciences, Tehran, Iran
| | | | - Piret Paal
- Institute of Nursing Science and Practice, Paracelsus Medical University, Salzburg, Austria
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Singh NS, Blanchard AK, Blencowe H, Koon AD, Boerma T, Sharma S, Campbell OMR. Zooming in and out: a holistic framework for research on maternal, late foetal and newborn survival and health. Health Policy Plan 2022; 37:565-574. [PMID: 34888635 PMCID: PMC9113153 DOI: 10.1093/heapol/czab148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/05/2021] [Accepted: 12/08/2021] [Indexed: 12/03/2022] Open
Abstract
Research is needed to understand why some countries succeed in greater improvements in maternal, late foetal and newborn health (MNH) and reducing mortality than others. Pathways towards these health outcomes operate at many levels, making it difficult to understand which factors contribute most to these health improvements. Conceptual frameworks provide a cognitive means of rendering order to these factors and how they interrelate to positively influence MNH. We developed a conceptual framework by integrating theories and frameworks from different disciplines to encapsulate the range of factors that explain reductions in maternal, late foetal and neonatal mortality and improvements in health. We developed our framework iteratively, combining our interdisciplinary research team's knowledge, experience and review of the literature. We present a framework that includes health policy and system levers (or intentional actions that policy-makers can implement) to improve MNH; service delivery and coverage of interventions across the continuum of care; and epidemiological and behavioural risk factors. The framework also considers the role of context in influencing for whom and where health and non-health efforts have the most impact, to recognize 'the causes of the causes' at play at the individual/household, community, national and transnational levels. Our framework holistically reflects the range of interrelated factors influencing improved MNH and survival. The framework lends itself to studying how different factors work together to influence these outcomes using an array of methods. Such research should inform future efforts to improve MNH and survival in different contexts. By re-orienting research in this way, we hope to equip policy-makers and practitioners alike with the insight necessary to make the world a safer and fairer place for mothers and their babies.
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Affiliation(s)
- Neha S Singh
- London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - Andrea K Blanchard
- Department of Community Health Sciences, University of Manitoba, R070-771 McDermot Avenue, Winnipeg, MB R3E 0T6, Canada
| | - Hannah Blencowe
- London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - Adam D Koon
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, MD 21205, USA
| | - Ties Boerma
- Department of Community Health Sciences, University of Manitoba, R070-771 McDermot Avenue, Winnipeg, MB R3E 0T6, Canada
| | - Sudha Sharma
- CIWEC Hospital and Travel Medical Center, G.P.O. Box 12895, Kapurdhara Marg, Kathmandu 44600, Nepal
| | - Oona M R Campbell
- London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
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