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Adjei-Gyamfi S, Zakaria MS, Asirifi A, Issahaku S, Ibrahim MA, Aryee PA. Maternal anaemia and polycythaemia during pregnancy and risk of inappropriate birth weight for gestational age babies: a retrospective cohort study in the northern belt of Ghana. BMJ Open 2024; 14:e082298. [PMID: 39142669 PMCID: PMC11331998 DOI: 10.1136/bmjopen-2023-082298] [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: 11/19/2023] [Accepted: 07/30/2024] [Indexed: 08/16/2024] Open
Abstract
BACKGROUND Small for gestational age (SGA) and large for gestational age (LGA) births are topical issues due to their devastating effects on the life course and are also accountable for neonatal mortalities and long-term morbidities. OBJECTIVE We tested the hypothesis that abnormal haemoglobin levels in each trimester of pregnancy will increase the risk of SGA and LGA deliveries in Northern Ghana. DESIGN A retrospective cohort study was conducted from April to July 2020. SETTINGS AND PARTICIPANTS 422 postpartum mothers who had delivered in the last 6-8 weeks before their interview dates were recruited through a systematic random sampling technique from five primary and public health facilities in Northern Ghana. PRIMARY MEASURES Using the INTERGROWTH-21st standard, SGA and LGA births were obtained. Haemoglobin levels from antenatal records were analysed to determine their effect on SGA and LGA births by employing multinomial logistic regression after adjusting for sociodemographic and obstetric factors at a significance level of α=0.05. RESULTS Prevalence of anaemia in the first, second and third trimesters of pregnancy was 63.5%, 71.3% and 45.3%, respectively, and that of polycythaemia in the corresponding trimesters of pregnancy was 5.9%, 3.6% and 1.7%. About 8.8% and 9.2% of the women delivered SGA and LGA babies, respectively. After adjusting for confounders, anaemic mothers in the third trimester of pregnancy had an increased risk of having SGA births (adjusted OR, aOR 5.56; 95% CI 1.65 to 48.1; p<0.001). Mothers with polycythaemia in the first, second and third trimesters of pregnancy were 93% (aOR 0.07; 95% CI 0.01 to 0.46; p=0.040), 85% (aOR 0.15; 95% CI 0.08 to 0.64; p<0.001) and 88% (aOR 0.12; 95% CI 0.07 to 0.15; p=0.001) protected from having SGA births, respectively. Interestingly, anaemia and polycythaemia across all trimesters of pregnancy were not statistically significant with LGA births. CONCLUSION Anaemia during pregnancy increased from the first to the second trimester and subsequently decreased in the third trimester while polycythaemia consistently decreased from the first to the third trimester. LGA babies were more predominant compared with SGA babies. While anaemia in the third trimester of pregnancy increased the risk of SGA births, polycythaemia across the trimesters offered significant protection. Healthcare providers and stakeholders should target pressing interventions for anaemia reduction throughout pregnancy, especially during the third trimester to achieve healthy birth outcomes.
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Affiliation(s)
- Silas Adjei-Gyamfi
- Savelugu Municipal Hospital, Ghana Health Service, Savelugu, Northern Region, Ghana
| | - Mary Sakina Zakaria
- Savelugu Municipal Hospital, Ghana Health Service, Savelugu, Northern Region, Ghana
| | - Abigail Asirifi
- Department of Midwifery, Garden City University College, Kenyasi - Kumasi, Ashanti Region, Ghana
| | - Sulley Issahaku
- Nanton District Health Directorate, Ghana Health Service, Nanton, Northern Region, Ghana
| | | | - Paul Armah Aryee
- School of Allied Health Sciences, University for Development Studies, Tamale, Northern Region, Ghana
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Townsend K, Maric T, Steer PJ, Savvidou MD. Maternal hemoglobin drop in multiple pregnancy is associated with higher gestational age at birth and birthweight. Acta Obstet Gynecol Scand 2024. [PMID: 39049190 DOI: 10.1111/aogs.14907] [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: 02/08/2024] [Revised: 06/03/2024] [Accepted: 06/10/2024] [Indexed: 07/27/2024]
Abstract
INTRODUCTION This retrospective study investigated the hypothesis that maternal hemoglobin (Hb) levels in twin pregnancy fall between the first and second trimesters and that higher falls are associated with higher gestational age at birth and higher birthweight (BW). MATERIAL AND METHODS The study population was defined as pregnant women with twin pregnancies delivering two live, phenotypically normal neonates, after 24+0 weeks of gestation, between October 2009 and September 2021 at an inner London maternity unit. Maternal Hb and mean corpuscular volume (MCV), at ≤14+0 weeks of gestation (Hb1) and again at 20+0-30+0 weeks gestation (Hb2) were recorded from the Hospital's perinatal database. MCV was used as a possible indicator of iron deficiency anemia. The association of Hb drop, defined as [Hb1(adjusted for gestational age) - Hb2], and MCV values with gestational age at birth, BW of both twins and delivery of small for gestational age (SGA) neonates, defined as BW <10th percentile for gestation, was evaluated. RESULTS 923 pregnant women with twin pregnancies were included. Maternal Hb1 did not correlate with any outcomes measured. However, a lower Hb2 and a larger Hb drop was associated with a higher gestational age at birth (p < 0.001), a larger BW of twin 1 and 2 (p < 0.001 for both) and a reduction in the incidence of delivering one or two SGA neonates (p < 0.001 for both). MCV values did not correlate significantly with these outcomes. CONCLUSIONS This study showed that in twin pregnancy, a larger maternal Hb drop from the first to the second trimester is associated with a higher gestational age at birth and a larger BW. This change may represent a larger plasma volume expansion.
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Affiliation(s)
| | - Tanya Maric
- Fetal Medicine Unit, Chelsea & Westminster Hospital, London, UK
| | - Philip J Steer
- Academic Department of Obstetrics and Gynaecology, Chelsea & Westminster Hospital, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Makrina D Savvidou
- Fetal Medicine Unit, Chelsea & Westminster Hospital, London, UK
- Academic Department of Obstetrics and Gynaecology, Chelsea & Westminster Hospital, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
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Zhou Y, Lyu Y, Ye W, Shi H, Peng Y, Wen Z, Narayan A, Huang X, Chang S, Yang Y, Xu Y. The Prevalence of Anemia among Pregnant Women in China: A Systematic Review and Meta-Analysis. Nutrients 2024; 16:1854. [PMID: 38931209 PMCID: PMC11206842 DOI: 10.3390/nu16121854] [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: 05/22/2024] [Revised: 06/09/2024] [Accepted: 06/11/2024] [Indexed: 06/28/2024] Open
Abstract
The systematic review and meta-analysis were conducted to ascertain the prevalence of anemia, iron deficiency (ID), and iron deficiency anemia (IDA) among Chinese pregnant women. A total of 722 articles on maternal anemia during pregnancy published between January 2010 and December 2020 were compiled, and a systematic review and meta-analysis were conducted on 57 eligible studies including 1,376,204 pregnant women to ascertain the prevalence of anemia and the prevalence in different subgroups. The results showed that the prevalence of anemia, ID, and IDA among pregnant women in China were 30.7% (95% CI: 26.6%, 34.7%), 45.6% (95% CI: 37.0%, 54.2%), and 17.3% (95% CI: 13.9%, 20.7%), respectively. All prevalence increased with the progression of the pregnancy. There were sizable regional variations in the prevalence of anemia, ID, and IDA. Generally, lower prevalence was observed in the economically more advanced eastern region of the country, while the prevalence of ID was higher in the eastern region than that in the western region. The prevalence of anemia and IDA in rural areas was higher than that in urban areas, but ID prevalence was higher in urban areas. In conclusion, the regional differences and urban-rural disparities in the prevalence of anemia indicate the need for more context-specific interventions to prevent and treat anemia. It was found that dietary factors were one of the major causes of anemia, and iron-containing supplements and nutrition counseling could be effective interventions to reduce the prevalence of anemia, ID, and IDA among Chinese pregnant women.
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Affiliation(s)
- Yalin Zhou
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China; (Y.Z.); (Y.L.); (W.Y.); (H.S.); (Y.P.); (Z.W.)
- PKUHSC-China Feihe Joint Research Institute of Nutrition and Healthy Lifespan Development, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China
| | - Ying Lyu
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China; (Y.Z.); (Y.L.); (W.Y.); (H.S.); (Y.P.); (Z.W.)
- PKUHSC-China Feihe Joint Research Institute of Nutrition and Healthy Lifespan Development, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China
| | - Wanyun Ye
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China; (Y.Z.); (Y.L.); (W.Y.); (H.S.); (Y.P.); (Z.W.)
- PKUHSC-China Feihe Joint Research Institute of Nutrition and Healthy Lifespan Development, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China
| | - Hanxu Shi
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China; (Y.Z.); (Y.L.); (W.Y.); (H.S.); (Y.P.); (Z.W.)
- PKUHSC-China Feihe Joint Research Institute of Nutrition and Healthy Lifespan Development, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China
| | - Yile Peng
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China; (Y.Z.); (Y.L.); (W.Y.); (H.S.); (Y.P.); (Z.W.)
- PKUHSC-China Feihe Joint Research Institute of Nutrition and Healthy Lifespan Development, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China
| | - Zhang Wen
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China; (Y.Z.); (Y.L.); (W.Y.); (H.S.); (Y.P.); (Z.W.)
- PKUHSC-China Feihe Joint Research Institute of Nutrition and Healthy Lifespan Development, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China
| | - Anuradha Narayan
- Nutrition and Child Development Section, UNICEF Headquarters, 3 United Nations Plz, New York, NY 10017, USA;
| | - Xiaona Huang
- Child Health and Development Section, UNICEF Office for China, NO.12 Sanlitun Road, Chaoyang District, Beijing 100600, China; (X.H.); (S.C.); (Y.Y.)
| | - Suying Chang
- Child Health and Development Section, UNICEF Office for China, NO.12 Sanlitun Road, Chaoyang District, Beijing 100600, China; (X.H.); (S.C.); (Y.Y.)
| | - Yuning Yang
- Child Health and Development Section, UNICEF Office for China, NO.12 Sanlitun Road, Chaoyang District, Beijing 100600, China; (X.H.); (S.C.); (Y.Y.)
| | - Yajun Xu
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China; (Y.Z.); (Y.L.); (W.Y.); (H.S.); (Y.P.); (Z.W.)
- PKUHSC-China Feihe Joint Research Institute of Nutrition and Healthy Lifespan Development, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China
- Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, NO.38 Xueyuan Road, Haidian District, Beijing 100083, China
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Cromb D, Slator PJ, Hall M, Price A, Alexander DC, Counsell SJ, Hutter J. Advanced magnetic resonance imaging detects altered placental development in pregnancies affected by congenital heart disease. Sci Rep 2024; 14:12357. [PMID: 38811636 PMCID: PMC11136986 DOI: 10.1038/s41598-024-63087-8] [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: 01/17/2024] [Accepted: 05/24/2024] [Indexed: 05/31/2024] Open
Abstract
Congenital heart disease (CHD) is the most common congenital malformation and is associated with adverse neurodevelopmental outcomes. The placenta is crucial for healthy fetal development and placental development is altered in pregnancy when the fetus has CHD. This study utilized advanced combined diffusion-relaxation MRI and a data-driven analysis technique to test the hypothesis that placental microstructure and perfusion are altered in CHD-affected pregnancies. 48 participants (36 controls, 12 CHD) underwent 67 MRI scans (50 control, 17 CHD). Significant differences in the weighting of two independent placental and uterine-wall tissue components were identified between the CHD and control groups (both pFDR < 0.001), with changes most evident after 30 weeks gestation. A significant trend over gestation in weighting for a third independent tissue component was also observed in the CHD cohort (R = 0.50, pFDR = 0.04), but not in controls. These findings add to existing evidence that placental development is altered in CHD. The results may reflect alterations in placental perfusion or the changes in fetal-placental flow, villous structure and maturation that occur in CHD. Further research is needed to validate and better understand these findings and to understand the relationship between placental development, CHD, and its neurodevelopmental implications.
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Affiliation(s)
- Daniel Cromb
- Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
- Centre for Medical Engineering, School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Paddy J Slator
- Centre for Medical Image Computing, Department of Computer Science, University College London, London, UK
- School of Computer Science and Informatics, Cardiff University, Cardiff, UK
- Cardiff University Brain Research Imaging Centre, School of Psychology, Cardiff University, Cardiff, UK
| | - Megan Hall
- Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
| | - Anthony Price
- Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
- Centre for Medical Engineering, School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Daniel C Alexander
- Centre for Medical Image Computing, Department of Computer Science, University College London, London, UK
| | - Serena J Counsell
- Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK.
- Centre for Medical Engineering, School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.
| | - Jana Hutter
- Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, King's College London, London, SE1 7EH, UK
- Centre for Medical Engineering, School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
- Smart Imaging Lab, Radiological Institute, University Hospital Erlangen, Erlangen, Germany
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Cromb D, Slator P, Hall M, Price A, Alexander D, Counsell S, Hutter J. Advanced magnetic resonance imaging detects altered placental development in pregnancies affected by congenital heart disease. RESEARCH SQUARE 2024:rs.3.rs-3873412. [PMID: 38343847 PMCID: PMC10854304 DOI: 10.21203/rs.3.rs-3873412/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
Congenital heart disease (CHD) is the most common congenital malformation and is associated with adverse neurodevelopmental outcomes. The placenta is crucial for healthy fetal development and placental development is altered in pregnancy when the fetus has CHD. This study utilized advanced combined diffusion-relaxation MRI and a data-driven analysis technique to test the hypothesis that placental microstructure and perfusion are altered in CHD-affected pregnancies. 48 participants (36 controls, 12 CHD) underwent 67 MRI scans (50 control, 17 CHD). Significant differences in the weighting of two independent placental and uterine-wall tissue components were identified between the CHD and control groups (both pFDR<0.001), with changes most evident after 30 weeks gestation. A Significant trend over gestation in weighting for a third independent tissue component was also observed in the CHD cohort (R = 0.50, pFDR=0.04), but not in controls. These findings add to existing evidence that placental development is altered in CHD. The results may reflect alterations in placental perfusion or the changes in fetal-placental flow, villous structure and maturation that occur in CHD. Further research is needed to validate and better understand these findings and to understand the relationship between placental development, CHD, and its neurodevelopmental implications.
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Chen Y, Zhong T, Song X, Zhang S, Sun M, Liu X, Wei J, Shu J, Liu Y, Qin J. Maternal anaemia during early pregnancy and the risk of neonatal outcomes: a prospective cohort study in Central China. BMJ Paediatr Open 2024; 8:e001931. [PMID: 38233082 PMCID: PMC10806529 DOI: 10.1136/bmjpo-2023-001931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 05/25/2023] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND The purpose of this study was to explore the association between anaemia during early pregnancy and the risk of neonatal outcomes. METHODS We collected clinical data from pregnant women (≥18 years) who received their first antenatal care between 8 and 14 weeks of gestation in Hunan Provincial Maternal and Child Health Care Hospital. Multiple logistic regression models and restricted cubic spline regression models were used to analyse the association between anaemia during early pregnancy and the risk of neonatal outcomes. In addition, sensitivity analysis was further performed to assess the robustness of the results. RESULTS The prospective cohort study ultimately included 34 087 singleton pregnancies. In this study, the rate of anaemia during early pregnancy was 16.3%. Our data showed that there was a positive relationship between the rate of preterm birth, low birth weight as well as small for gestational age (SGA) and the severity of maternal anaemia (Ptrend<0.05). After adjustment, the association of early pregnancy anaemia and haemoglobin (Hb) levels with the risk of preterm birth (mild anaemia adjusted OR (aOR) 1.37 (95% CI 1.25 to 1.52), moderate anaemia aOR 1.54 (95% CI 1.35 to 1.76) and severe anaemia aOR 4.03 (95% CI 2.67 to 6.08), respectively), low birth weight (mild anaemia aOR 1.61 (95% CI 1.44 to 1.79), moderate anaemia aOR 2.01 (95% CI 1.75 to 2.30) and severe anaemia aOR 6.11 (95% CI 3.99 to 9.36), respectively) and SGA (mild anaemia aOR 1.37 (95% CI 1.25 to 1.52), moderate anaemia aOR 1.54 (95% CI 1.35 to 1.76) and severe anaemia aOR 2.61 (95% CI 1.74 to 4.50), respectively; Pnon-linear<0.05) was observed. However, no association was found between early pregnancy anaemia or Hb levels and the risk of congenital malformations. Sensitivity analysis verified the stability of the results. CONCLUSIONS Maternal anaemia during early pregnancy was associated with an increased risk of preterm birth, low birth weight and SGA and their rates may increase with the severity of maternal anaemia. TRIAL REGISTRATION NUMBER ChiCTR1800016635.
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Affiliation(s)
- Yige Chen
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
- Department of Science and Education, Xiangya Changde Hospital, Changde, China
| | - Taowei Zhong
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Xinli Song
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Senmao Zhang
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Mengting Sun
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Xiaoying Liu
- Public Health Institute, Changsha Medical University, Changsha, Hunan, China
- The Hospital of Trade-Business in Hunan Province, Changsha, Hunan, China
| | - Jianhui Wei
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Jing Shu
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Yiping Liu
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Jiabi Qin
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China
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Adjei-Gyamfi S, Musah B, Asirifi A, Hammond J, Aryee PA, Miho S, Aiga H. Maternal risk factors for low birthweight and macrosomia: a cross-sectional study in Northern Region, Ghana. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2023; 42:87. [PMID: 37644518 PMCID: PMC10464333 DOI: 10.1186/s41043-023-00431-0] [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: 12/09/2022] [Accepted: 08/14/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND Abnormal birthweights are critical public health challenges accountable for most non-communicable diseases and perinatal mortalities. Regardless of the myriad of mixed evidence on maternal factors responsible for abnormal birthweight globally, most of these findings are attained from urban and rural settings. This study serves as one of the key pieces of evidence in view of the increasing prevalence of abnormal birthweight particularly in some parts of semi-rural Ghana. The study, therefore, aims to estimate the prevalence of abnormal birthweight and identify some possible maternal risk factors for abnormal birthweight in Northern Ghana. METHODS A retrospective cross-sectional study was conducted in Savelugu municipality from February-March 2022. A total of 356 mothers aged 16-46 years, having a neonate and attending postnatal care service, were recruited as study participants. Data were collected from maternal and child health record books and through structured interviews. To identify the maternal risk factors for abnormal birthweight, chi-square/Fischer's exact test and multinomial logistic regression were employed as bivariate and multivariate analyses, respectively, at 95% confidence level. RESULTS Prevalence rates of low birthweight and macrosomia were 22.2% and 8.7%, respectively. Maternal anaemia in first trimester (AOR 3.226; 95% CI 1.372-7.784) and third trimester (AOR 23.94; 95% CI 7.442-70.01) of gestation was strong predictors for low birthweight. Mothers belonging to minority ethnic groups (AOR 0.104; 95% CI 0.011-0.995); mothers who had ≥ 8 antenatal care visits (AOR 0.249; 95% CI 0.103-0.602); and mothers having neonates whose birth length > 47.5 cm (AOR 0.271; 95% CI 0.113-0.651) had reduced odds for low birthweight. Alternatively, mothers with gestational weeks ≥ 42 (AOR 23.21; 95% CI 4.603-56.19) and mothers from the richest households (highest socioeconomic homes) (AOR 14.25; 95% CI 1.638-23.91) were more likely to birth to macrosomic infants. CONCLUSION The prevalence rates of low birthweight and macrosomia were relatively high. Anaemia in the first and third trimesters was strong determinants of low birthweight. Being minority ethnic group, frequency of antenatal visits, and childbirth length reduced the risk of low-weight births. Advanced gestational age and socioeconomic status of mothers were also predictors of macrosomia. Hence, nutrition counselling, community health education, and promotion of lifestyle improvement coupled with strengthening of health service delivery are recommended interventions.
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Affiliation(s)
- Silas Adjei-Gyamfi
- School of Tropical Medicine and Global Health, Nagasaki University, 1-12-4, Sakamoto, Nagasaki City, 852-8523, Japan.
- Savelugu Municipal Hospital, Ghana Health Service, P.O. Box 45, Savelugu, Northern Region, Ghana.
| | - Bashiru Musah
- Savelugu Municipal Hospital, Ghana Health Service, P.O. Box 45, Savelugu, Northern Region, Ghana
| | - Abigail Asirifi
- Seventh Day Adventist Hospital, Christian Health Association of Ghana, P.O. Box 24, Wiamoase, Ashanti Region, Ghana
| | - John Hammond
- Central Regional Health Directorate, Ghana Health Service, P.O. Box 63, Cape Coast, Central Region, Ghana
| | - Paul Armah Aryee
- Department of Nutritional Sciences, School of Allied Health Sciences, University for Development Studies, P.O. Box TL 1883, Tamale, Northern Region, Ghana
| | - Sato Miho
- School of Tropical Medicine and Global Health, Nagasaki University, 1-12-4, Sakamoto, Nagasaki City, 852-8523, Japan
| | - Hirotsugu Aiga
- School of Tropical Medicine and Global Health, Nagasaki University, 1-12-4, Sakamoto, Nagasaki City, 852-8523, Japan
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Liu C, Zhang Q, Hui P, Wang Y, Li G, Cao G, Xue Z, Zhang J, Zhang H, Huang X, Wu J, Sun F, Yan M. Safety monitoring of oral iron supplements in pregnant women with anemia: a multi-center observational clinical study. Ther Adv Drug Saf 2023; 14:20420986231181335. [PMID: 37377748 PMCID: PMC10291403 DOI: 10.1177/20420986231181335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
Aims To investigate the safety of oral iron therapy in pregnant women with iron-deficiency anemia (IDA) in the real world. Methods A retrospective analysis was performed on 1792 pregnant patients with IDA who received oral iron supplements from 12 hospitals in Shandong Province from 1 April to 31 June 2021; follow-up and adverse reactions were recorded. They were divided into six groups according to the treatment drugs. Results The overall adverse reaction rate was 15.4%, and the main adverse reaction site was the digestive system. The incidence of all kinds of oral iron adverse reactions from high to low in order: compound ferrous sulfate and folic acid tablets (21.88%); iron proteinsuccinylate oral solution (20.90%); ferrous succinate tablets (19.76%); ferrous succinate sustained-release tablets (18.00%); iron polysaccharide complex capsule (12.06%); and iron dextran oral solution (6.94%). It was found that there was a significant difference in the incidence of adverse reactions among the six drugs (p < 0.05). Pairwise comparison showed that the incidence of adverse reactions was higher in the iron proteinsuccinylate oral solution than that in the iron polysaccharide complex capsule (p < 0.05). There was no significant difference in the incidence of adverse reactions in different ages (p > 0.05), but there was a significant difference in the incidence of adverse reactions in different gestational ages (p < 0.05). In Adverse Drug Reaction (ADR) patients, the adverse reaction result of most patients is recovery or improvement, and there was no serious adverse reaction outcome such as sequela and death. Conclusion All the adverse reactions of oral iron were mainly gastrointestinal adverse reactions, and no heavy adverse reactions were found. Iron proteinsuccinylate oral solution has a higher incidence of adverse reactions than iron polysaccharide complex capsule. The results showed that oral iron was safer for anemia patients during pregnancy.
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Affiliation(s)
- Chang Liu
- Ocean University of China, Qingdao, Shandong, China
- Qingdao University Affiliated Qingdao Women and Children’s Hospital, Qingdao, Shandong, China
| | | | - Peiye Hui
- Weifang Maternal and Child Health Hospital, Weifang, Shandong, China
| | - Yan Wang
- Tengzhou Maternal and Child Health Hospital, Tengzhou, Shandong, China
| | - Guohui Li
- Jinan Maternal and Child Health Hospital, Jinan, Shandong, China
| | - Guangchao Cao
- Linyi Maternal and Child Health Hospital, Linyi, Shandong, China
| | - Zicheng Xue
- Zaozhuang Maternal and Child Health Hospital, Zaozhuang, Shandong, China
| | - Jing Zhang
- Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Heng Zhang
- Qingdao Haici Hospital, Qingdao, Shandong, China
| | - Xin Huang
- Shandong Qianfuo Mountain Hospital, Jinan, Shandong, China
| | - Jiyong Wu
- The Second People’s Hospital of Shandong Province, Jinan, Shandong, China
| | - Fusehng Sun
- Qingdao Municipal Hospital Group, Qingdao, Shandong, China
| | - Meixing Yan
- Qingdao University Affiliated Qingdao Women and Children’s Hospital, No. 217, Liaoyang East Road, North District, Qingdao, Shandong, China
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Koné S, Probst-Hensch N, Dao D, Utzinger J, Fink G. Improving coverage of antenatal iron and folic acid supplementation and malaria prophylaxis through targeted information and home deliveries in Côte d'Ivoire: a cluster randomised controlled trial. BMJ Glob Health 2023; 8:bmjgh-2022-010934. [PMID: 37076197 PMCID: PMC10124199 DOI: 10.1136/bmjgh-2022-010934] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 12/20/2022] [Indexed: 04/21/2023] Open
Abstract
INTRODUCTION Coverage of antenatal iron and folic acid (IFA) supplementation and malaria chemoprophylaxis remains low in many low-income and middle-income settings. We assessed the effectiveness of personal information (INFO) sessions and personal information session plus home deliveries (INFO+DELIV) to increase coverage of IFA supplementation and intermittent preventive treatment in pregnancy (IPTp), and their effectiveness on postpartum anaemia and malaria infection. METHODS We included 118 clusters randomised to a control (39), INFO (39) and INFO+DELIV (40) arm, in a trial conducted between 2020 and 2021 with pregnant women (age ≥15 years) in their first or second trimester of pregnancy in Taabo, Côte d'Ivoire. We used generalised linear regression models to assess intervention impact in postpartum anaemia and malaria parasitaemia, and displayed resulting estimates as prevalence ratios. RESULTS Overall, 767 pregnant women were enrolled and 716 (93.3%) were followed up after delivery. Neither intervention had an impact on postpartum anaemia, with estimated adjusted prevalence ratios (aPRs) of 0.97 (95% CI 0.79 to 1.19, p=0.770) for INFO and 0.87 (95% CI 0.70 to 1.09, p=0.235) for INFO+DELIV. While INFO had no effect on malaria parasitaemia (aPR=0.95, 95% CI 0.39 to 2.31, p=0.915), INFO+DELIV reduced malaria parasitaemia by 83% (aPR=0.17, 95% CI 0.04 to 0.75, p=0.019). No improvements in antenatal care (ANC) coverage (aPR=1.05, 95% CI 0.81 to 1.36, p=0.692), IFA (aPR=2.00, 95% CI 0.89 to 4.46, p=0.093) and IPTp (aPR=1.03, 95% CI 0.87 to 1.21, p=0.728) compliance were found for INFO. INFO+DELIV increased ANC attendance (aPR=1.35, 95% CI 1.02 to 1.78, p=0.037) and compliance with IPTp (aPR=1.60, 95% CI 1.41 to 1.80, p<0.001) and IFA recommendations (aPR=7.06, 95% CI 3.68 to 13.51, p<0.001). CONCLUSIONS INFO+DELIV can substantially increase compliance with IFA supplementation and improve malaria prevention. However, the increases in IFA supplementation are likely insufficient to address the prevalence of often severe anaemia in this population. TRIAL REGISTRATION NUMBER NCT04250428.
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Affiliation(s)
- Siaka Koné
- Centre Suisse de Recherches Scientifiques en Côte d'Ivoires, Abidjan, Côte d'Ivoire
- Swiss Tropical and Public Health Institute, allschwill, Switzerland
- University of Basel, Basel, Switzerland
| | - Nicole Probst-Hensch
- Swiss Tropical and Public Health Institute, allschwill, Switzerland
- University of Basel, Basel, Switzerland
| | - Daouda Dao
- Centre Suisse de Recherches Scientifiques en Côte d'Ivoires, Abidjan, Côte d'Ivoire
| | - Jürg Utzinger
- Swiss Tropical and Public Health Institute, allschwill, Switzerland
- University of Basel, Basel, Switzerland
| | - Günther Fink
- Swiss Tropical and Public Health Institute, allschwill, Switzerland
- University of Basel, Basel, Switzerland
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10
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Abstract
In this review, we discuss the effects on androgens on the haemopoietic system, focussing largely on the effects of testosterone on erythropoiesis. Stimulation of erythropoiesis is one of the most consistent effects of testosterone treatment observed in clinical trials. In men with anaemia this effect can be beneficial. Conversely, erythrocytosis is one of the most common adverse effects of testosterone treatment with a relative risk of 8.14 (95% CI: 1.87-35.40) estimated by a recent meta-analysis of randomised placebo controlled clinical trials. A reduction in haemoglobin is commonly seen in men receiving androgen deprivation therapy for prostate cancer, and in transwomen receiving gender affirming therapy to reduce serum testosterone. While mechanisms by which androgens regulate erythropoiesis are not fully understood, it is likely that effects on erythropoietic progenitor cells and erythropoietin are involved, with secondary effects on iron metabolism. In contrast, whether androgens exert clinically relevant effects on white blood cells and on platelets requires further study.
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Affiliation(s)
- Annabelle M Warren
- Department of Endocrinology, Austin Health and University of Melbourne, Australia.
| | - Mathis Grossmann
- Department of Endocrinology, Austin Health and University of Melbourne, Australia.
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11
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Dennis AT, Ferguson M, Jackson S. The prevalence of perioperative iron deficiency anaemia in women undergoing caesarean section-a retrospective cohort study. Perioper Med (Lond) 2022; 11:36. [PMID: 35922876 PMCID: PMC9351116 DOI: 10.1186/s13741-022-00268-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 05/08/2022] [Indexed: 11/13/2022] Open
Abstract
Background Caesarean section is a common surgery, with almost 23 million procedures performed globally each year. Postpartum haemorrhage, in association with caesarean section surgery, is a leading global cause of maternal morbidity and mortality. Perioperative iron deficiency anaemia is a risk factor for intraoperative bleeding. Therefore, anaemia is an important and modifiable risk factor for bleeding during caesarean section surgery. Recent recommendations advise that all preoperative patients with anaemia (defined as haemoglobin concentration (Hb) < 130 g/L), regardless of sex, be assessed and treated to normalise haemoglobin levels. It is unclear how this recommendation translates to pregnant women where the World Health Organization (WHO) defines anaemia at a much lower threshold (Hb < 110 g/L). We aimed to determine the prevalence, and characterization, of Hb levels < 130 g/L perioperatively in women undergoing caesarean section. Method We conducted a retrospective cohort study of 489 consecutive women who underwent caesarean section over a 12-week period, in a single-centre tertiary referral maternity unit in Australia. We calculated the proportion of women who were anaemic (Hb < 130 g/L) at four time points—first hospital appointment, third trimester, preoperatively and on discharge from hospital. The proportion of women who were iron deficient (ferritin level < 30 μg/L) at their first hospital appointment was determined. Results Haemoglobin was measured in 479 women. Ferritin was measured in 437 of these women. The mean (SD) Hb at the first hospital appointment, third trimester, preoperatively, and postoperatively on discharge was 126.7 (11.4) g/L, 114.6 (10.6) g/L, 124.1 (12.4) g/L, and 108.0 (13.6) g/L respectively. Iron deficiency was present in 148 (33.9%) women at their first hospital appointment; 107 of 248 (43.1%) women with anaemia and 41 of 189 (21.7%) with no anaemia. 29 women were found to have moderate anaemia (Hb 80−109 g/L) with 18 of these 29 (62.1%) women having iron deficiency. Only 68 (45.9%) women with iron deficiency at their first hospital appointment received treatment. The prevalence of anaemia classified as Hb < 130 g/L versus the WHO classification of Hb < 110 g/L from all causes was 57.4% versus 6.1% at first hospital appointment, 94% versus 26.1% in third trimester, and 66.0% versus 12.2% preoperatively. Postoperatively at least 40% of women had Hb < 130 g/L on hospital discharge versus at least 23% of women using WHO definition of Hb < 110 g/L. Of the 112 women with hospital discharge Hb < 110 g/L, 35 (31.3%) women were iron deficient at their first hospital appointment. Conclusion Over one in three women were iron deficient at their first hospital appointment. 62% of women with moderate anaemia (Hb 80–109 g/L) also had iron deficiency. At least four in 10 women were anaemic (Hb < 130 g/L) on hospital discharge. Less than half of the women with anaemia were treated. Our data suggests that 30% of postoperative anaemia may be prevented with intensive treatment of iron deficiency in early pregnancy. Large prospective studies, are needed to determine outcomes after caesarean section in women, stratified by preoperative Hb and ferritin levels. The prevalence of anaemia in our data suggests it is a moderate public health problem.
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Affiliation(s)
- Alicia T Dennis
- The Royal Women's Hospital, Locked Bag 300, Corner Grattan St. & Flemington Rd., Parkville, Victoria, 3052, Australia. .,School of Medicine, Faculty of Health, Deakin University, Geelong, Australia. .,Departments of Critical Care, Obstetrics & Gynaecology, and Pharmacology Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Australia.
| | - Marissa Ferguson
- Austin and Repatriation Medical Centre, 145 Studley Rd., Heidelberg, Victoria, 3084, Australia.,Department of Critical Care, University of Melbourne, Melbourne, Australia.,Monash University, Melbourne, Australia
| | - Sarah Jackson
- Barwon Health, Ryrie Street, Geelong, Victoria, 3220, Australia
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12
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Rezgale R, Pudule I, Cauce V, Klaramunta Antila K, Bule V, Lazdane G, Rezeberga D, Meija L. Iron Status in Pregnant Women in Latvia: An Epidemiological, Cross-Sectional, Multicenter Study According to WHO and UK Criteria. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58070955. [PMID: 35888674 PMCID: PMC9321800 DOI: 10.3390/medicina58070955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 07/10/2022] [Accepted: 07/11/2022] [Indexed: 12/04/2022]
Abstract
Background and Objectives: During pregnancy, iron deficiency anaemia is a common problem associated with health risks for both the mother and her foetus/infant. This study aimed to investigate the prevalence of iron deficiency, iron deficiency anaemia, and related dietary patterns in pregnant women in Latvia. Materials and Methods: This cross-sectional, multicentre study included pregnancy data from 974 women. The sample selection was based on the stratification principle (population of women of childbearing age in regions of Latvia). Maternal demographic details, anthropometric measurements, iron status, dietary patterns, and supplementation information were obtained from maternal files and during interviews held in eight outpatient departments of medical institutions and maternity departments. The prevalence was assessed. Chi-square tests and logistic regression were used to identify associations between iron deficiency and sociodemographic characteristics, dietary patterns, and iron supplement intake during pregnancy. The criterion used for the diagnosis of iron deficiency anaemia is a Hb level <110 g/L in the 1st and 3rd trimesters and <105 g/L during the 2nd trimester as recommended by the WHO. However, the UK guideline was used for borderline iron deficiency, which is an SF level <30 μg/L in all trimesters. Results: The observed prevalence of anaemia was 2.8% in the first trimester, 7.9% in the second trimester, and 27.0% in the third trimester. The prevalence of iron deficiency was 46.7% in the first trimester, 78.1% in the second trimester, and 91.7% in the third trimester. No associations with dietary patterns were found. Single women had 1.85 times the odds (95% CI 1.07 to 3.18) of being anaemic than married women. Conclusions: Iron deficiency affects a large proportion of pregnant women in Latvia in all trimesters, with iron deficiency anaemia affecting pregnant women in the third trimester. Monitoring and intervention should be performed in a timely and more targeted manner.
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Affiliation(s)
- Roberta Rezgale
- Faculty of Medicine, Rīga Stradiņš University, 16 Dzirciema Street, LV-1007 Rīga, Latvia; (R.R.); (V.C.); (K.K.A.); (V.B.); (G.L.); (D.R.)
| | - Iveta Pudule
- Centre for Disease Prevention and Control of Latvia, 22 Duntes Street, LV-1005 Rīga, Latvia;
| | - Vinita Cauce
- Faculty of Medicine, Rīga Stradiņš University, 16 Dzirciema Street, LV-1007 Rīga, Latvia; (R.R.); (V.C.); (K.K.A.); (V.B.); (G.L.); (D.R.)
| | - Kristine Klaramunta Antila
- Faculty of Medicine, Rīga Stradiņš University, 16 Dzirciema Street, LV-1007 Rīga, Latvia; (R.R.); (V.C.); (K.K.A.); (V.B.); (G.L.); (D.R.)
| | - Violeta Bule
- Faculty of Medicine, Rīga Stradiņš University, 16 Dzirciema Street, LV-1007 Rīga, Latvia; (R.R.); (V.C.); (K.K.A.); (V.B.); (G.L.); (D.R.)
- Riga East Clinical University Hospital, 2 Hipokrāta Street, LV-1038 Rīga, Latvia
| | - Gunta Lazdane
- Faculty of Medicine, Rīga Stradiņš University, 16 Dzirciema Street, LV-1007 Rīga, Latvia; (R.R.); (V.C.); (K.K.A.); (V.B.); (G.L.); (D.R.)
| | - Dace Rezeberga
- Faculty of Medicine, Rīga Stradiņš University, 16 Dzirciema Street, LV-1007 Rīga, Latvia; (R.R.); (V.C.); (K.K.A.); (V.B.); (G.L.); (D.R.)
- Riga Maternity Hospital, 45 Miera Street, LV-1013 Rīga, Latvia
| | - Laila Meija
- Faculty of Medicine, Rīga Stradiņš University, 16 Dzirciema Street, LV-1007 Rīga, Latvia; (R.R.); (V.C.); (K.K.A.); (V.B.); (G.L.); (D.R.)
- Pauls Stradins Clinical University Hospital, 13 Pilsoņu Street, LV-1002 Rīga, Latvia
- Correspondence: ; Tel.: +371-294-081-99
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13
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Guo ZH, Tian HL, Zhang XQ, Zhang DH, Wang ZM, Wang K, Su WW, Chen F. Effect of anemia and erythrocyte indices on hemoglobin A1c levels among pregnant women. Clin Chim Acta 2022; 534:1-5. [PMID: 35803335 DOI: 10.1016/j.cca.2022.07.002] [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: 05/21/2022] [Revised: 06/27/2022] [Accepted: 07/04/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Anemia is a common disorder among pregnant women; however, the effect of anemia on hemoglobin A1c (HbA1c) levels has not been adequately explored. We aim to examine the influence of anemia on the HbA1c concentration and investigate the relationship between erythrocyte indices and HbA1c levels during pregnancy. METHODS We performed a retrospective analysis of 1369 pregnant Chinese women. The clinical and analytical data were collected. Independent t-test and Analysis of Variance were used for comparative studies, and multiple linear regression analysis was used to identify the association between erythrocyte indices and HbA1c. RESULTS The differences in HbA1c between non-anemia and mild anemia were negligible, and the differences in HbA1c between non-anemia and moderate anemia were well within the allowable variability for clinical practice (≥0.5% absolute changes). Mean corpuscular hemoglobin (MCH) correlated with HbA1c significantly, independent of pregnancy, trimester, and anemia. The distinction of HbA1c levels between grades of Hb became no significant (P = 0.955), while differences between trimesters persisted after adjusting for MCH. CONCLUSION Mild and moderate anemia should not be the primary concern when using HbA1c to monitor blood glucose in pregnancy. MCH showed negative correlations with HbA1c independently, suggesting a previously unknown mechanism affecting HbA1c levels.
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Affiliation(s)
- Zong-Hui Guo
- Department of Medical Laboratory, PKU Care Luzhong Hospital, Zibo, People's Republic of China.
| | - Huai-Liang Tian
- Department of Medical Laboratory, PKU Care Luzhong Hospital, Zibo, People's Republic of China
| | - Xiao-Qian Zhang
- Department of Medical Laboratory, PKU Care Luzhong Hospital, Zibo, People's Republic of China
| | - Deng-Han Zhang
- Department of Medical Laboratory, PKU Care Luzhong Hospital, Zibo, People's Republic of China
| | - Zhi-Min Wang
- Department of Medical Laboratory, PKU Care Luzhong Hospital, Zibo, People's Republic of China
| | - Kun Wang
- Department of Medical Laboratory, PKU Care Luzhong Hospital, Zibo, People's Republic of China
| | - Wen-Wen Su
- Department of Medical Laboratory, PKU Care Luzhong Hospital, Zibo, People's Republic of China
| | - Fei Chen
- Department of Medical Laboratory, PKU Care Luzhong Hospital, Zibo, People's Republic of China
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14
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Jafari Kafiabadi M, Sabaghzadeh A, Khabiri SS, Sadighi M, Mehrvar A, Biglari F, Ebrahimpour A. Orthopedic Trauma During Pregnancy; a Narrative Review. ARCHIVES OF ACADEMIC EMERGENCY MEDICINE 2022; 10:e39. [PMID: 35765609 PMCID: PMC9206833 DOI: 10.22037/aaem.v10i1.1573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Introduction Blunt traumas, like road accidents and falls, are common causes of injuries to pregnant women, and the major risk factors are young age and low socioeconomic level. Due to physiological and anatomical changes specific to pregnancy, such as changes in blood pressure and hemoglobin drop, trauma management involves certain complexities. Physical trauma is estimated to cause at least 1 complication in every 12 pregnancies. This study aims to evaluate orthopedic trauma during pregnancy and appreciate the different approaches to circumvent the resultant challenges. Methods We reviewed 55 articles, published on orthopedic trauma during pregnancy between 2011 and 2021. The articles were identified by searching PubMed, google-scholar, Scopus, and Science-Direct. We utilized the search terms: fall in pregnancy, traumas in pregnancy, motor vehicle accident/crash in pregnancy, blunt trauma in pregnancy, pregnant trauma patient, penetrating injury during pregnancy, assault, interpersonal violence in pregnancy, and mortality and pregnancy. Results According to available reports, after stabilizing the pregnant patient, diagnostic procedures, including radiography, and even gadolinium-based techniques when needed, can be performed to examine extensive trauma. In contrast to elective orthopedic surgery, emergency orthopedic surgeries, including reduction of open fractures, should be performed promptly. Conclusion Based on our investigation, pregnant women with orthopedic injuries that are severe, or even seemingly less severe, experience significantly increased adverse pregnancy outcomes, which include preterm birth, placental abruption, poor infant condition at birth, infant death, and even maternal death.
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Affiliation(s)
- Meisam Jafari Kafiabadi
- Department of Orthopedics Surgery, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Orthopedics Surgery, Taleghani Hospital Research Development Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Sabaghzadeh
- Department of Orthopedics Surgery, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyyed Saeed Khabiri
- Department of Orthopedics Surgery, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehrdad Sadighi
- Department of Orthopedics Surgery, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Mehrvar
- Department of Orthopedics Surgery, Taleghani Hospital Research Development Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farsad Biglari
- Department of Orthopedics Surgery, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Corresponding Author: Farsad Biglari; Department of Orthopedics Surgery, Shohada-e Tajrish Hospital, Shahrdari Avenue, Tajrish Square, Tehran, Iran
| | - Adel Ebrahimpour
- Department of Orthopedics Surgery, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Physiotherapy Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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15
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da Silva RN, Pirkle CM, Sentell T, Peltzer NK, Wu YY, Domingues MR, Câmara SMA. Total Hemoglobin Trajectories from Pregnancy to Postpartum in Rural Northeast Brazil: Differences between Adolescent and Adult Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19073897. [PMID: 35409580 PMCID: PMC8997912 DOI: 10.3390/ijerph19073897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 02/11/2022] [Accepted: 02/23/2022] [Indexed: 11/16/2022]
Abstract
This study examines total hemoglobin (THB) trajectories during pregnancy and postpartum and associated factors among adolescents and adults from a low-income community. This is an observational, longitudinal study, part of the Adolescence and Motherhood Research (AMOR) project, performed between 2017 and 2019 in the Trairi region of Rio Grande do Norte state, Brazil. The THB levels of 100 primigravida adolescents and adults were monitored up to 16 weeks of gestation, in the third trimester, and 4–6 weeks postpartum, along with socioeconomic characteristics, anthropometrics, and health-related variables. Mixed-effect linear models evaluated the trajectories of THB and the associated factors. THB levels decreased between first and second assessments and increased between the second and postpartum assessments. For the adolescent cohort, the rebound in THB concentration between the third trimester and postpartum was not enough to make up for the initial losses, as occurred in the adult cohort. For the adult group, higher THB levels were associated with pregnancy planning and good self-rated health. Race was marginally associated to THB levels, with black/brown women presenting higher concentrations in the adolescent and lower concentration in the adult group. Special attention to prenatal care among pregnant adolescents should consider their higher risk of anemia and its negative effects.
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Affiliation(s)
- Raí Nabichedí da Silva
- Postgraduate Program in Public Health, Faculty of Health Sciences of Trairi, Federal University of Rio Grande do Norte, Santa Cruz 59300-000, Brazil;
| | - Catherine M. Pirkle
- Office of Public Health Studies, Thompson School of Social Work & Public Health, University of Hawaii at Mānoa, Honolulu, HI 96822, USA; (C.M.P.); (T.S.); (N.K.P.); (Y.Y.W.)
| | - Tetine Sentell
- Office of Public Health Studies, Thompson School of Social Work & Public Health, University of Hawaii at Mānoa, Honolulu, HI 96822, USA; (C.M.P.); (T.S.); (N.K.P.); (Y.Y.W.)
| | - Nicole Kahielani Peltzer
- Office of Public Health Studies, Thompson School of Social Work & Public Health, University of Hawaii at Mānoa, Honolulu, HI 96822, USA; (C.M.P.); (T.S.); (N.K.P.); (Y.Y.W.)
| | - Yan Yan Wu
- Office of Public Health Studies, Thompson School of Social Work & Public Health, University of Hawaii at Mānoa, Honolulu, HI 96822, USA; (C.M.P.); (T.S.); (N.K.P.); (Y.Y.W.)
| | - Marlos R. Domingues
- Postgraduate Programme in Physical Education, Federal University of Pelotas, Pelotas 96055-630, Brazil;
| | - Saionara M. A. Câmara
- Postgraduate Program in Public Health, Faculty of Health Sciences of Trairi, Federal University of Rio Grande do Norte, Santa Cruz 59300-000, Brazil;
- Correspondence:
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16
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Harris K, Mo A, Atmuri K. Desiderosmia: a manifestation of iron deficiency in pregnancy. BMJ Case Rep 2022; 15:e248220. [PMID: 35260407 PMCID: PMC8905916 DOI: 10.1136/bcr-2021-248220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2022] [Indexed: 11/04/2022] Open
Abstract
A pregnant woman in her 20s presented with an excessive desire to smell a specific household cleaning product. She was found to have severe iron deficiency anaemia and her symptoms resolved following intravenous iron supplementation. She described symptoms of fatigue, shortness of breath and olfactory cravings. The specific scent could not be replicated with other smells and the woman had to significantly modify her lifestyle to accommodate the excessive desire. She had a similar experience during her prior pregnancy which resolved after the correction of severe iron deficiency anaemia. This unique symptom has been described as desiderosmia: iron deficiency manifesting as olfactory cravings. This underappreciated but useful symptom is defined as a separate entity to pica, as there is an absence of desire to ingest the product. Desiderosmia can harm mother and baby through inhalation of potentially harmful fumes; hence, women who describe this symptom should be assessed for iron deficiency anaemia.
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Affiliation(s)
- Katrina Harris
- Women's Health Unit, Peninsula Health, Frankston, Victoria, Australia
| | - Allison Mo
- Clinical Haematology Unit, Monash Health, Clayton, Victoria, Australia
| | - Kiran Atmuri
- Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia
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17
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Hassan B, Rayis DA, Ahmed ABA, ALhabardi N, Adam I. Prevalence and associated factors of undernutrition among pregnant Sudanese women. Trans R Soc Trop Med Hyg 2021; 116:352-358. [PMID: 34415017 DOI: 10.1093/trstmh/trab128] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/31/2021] [Accepted: 08/05/2021] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Maternal undernutrition is a global health challenge, and it is associated with significant maternal and perinatal morbidity and mortality. This study aimed to assess the prevalence and the factors associated with undernutrition among pregnant women in Sudan. METHODS A cross-sectional study was carried out in Saad Abuelela Hospital in Khartoum, Sudan, from June to December 2019. Sociodemographic and obstetric characteristics were collected through a questionnaire. Mid-upper arm circumference was measured. Undernutrition was defined as a mid-upper arm circumference of <23 cm. Multiple logistic regression was used to assess the factors associated with maternal undernutrition. RESULTS Of 1801 pregnant women, 226 (12.5%) were undernourished. Multivariable analysis revealed that ≤2 antenatal care clinic visits (adjusted OR [AOR]=3.06, 95% CI 1.68 to 5.58) was associated with undernutrition. Age (AOR=0.90, 95% CI 0.87 to 0.94) and haemoglobin levels (AOR=0.81, 95% CI 0.67 to 0.97) were negatively associated with undernutrition. There was no association between parity, education, interpregnancy interval, occupation and maternal undernutrition. CONCLUSIONS Our findings indicated that 12.5% of the pregnant women in Khartoum were undernourished. More effort and action are need to improve the counselling and future inclusion of a supplemental food supply for undernourished pregnant women.
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Affiliation(s)
- Bahaeldin Hassan
- College of Medicine, King Khalid University, Abha, Kingdom of Saudi Arabia
| | - Duria A Rayis
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Khartoum, Khartoum, Sudan
| | - Abdel B A Ahmed
- College of Medicine, King Khalid University, Abha, Kingdom of Saudi Arabia
| | - Nadiah ALhabardi
- Department of Obstetrics and Gynecology, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Kingdom of Saudi Arabia
| | - Ishag Adam
- Department of Obstetrics and Gynecology, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Kingdom of Saudi Arabia
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18
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Benson CS, Shah A, Frise MC, Frise CJ. Iron deficiency anaemia in pregnancy: A contemporary review. Obstet Med 2021; 14:67-76. [PMID: 34394714 PMCID: PMC8358243 DOI: 10.1177/1753495x20932426] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 05/13/2020] [Indexed: 01/01/2023] Open
Abstract
Iron deficiency anaemia is a global health problem, which particularly affects pregnant women. Iron deficiency anaemia during pregnancy is associated with increased maternal and perinatal morbidity and mortality. Maternal iron deficiency may also be associated with neurocognitive deficits in infants. Iron requirements increase during pregnancy and are influenced by hepcidin, the master regulator of iron homeostasis. The enduring global burden of maternal anaemia suggests that currently employed iron supplementation strategies are suboptimal. Recent developments in our understanding of systemic and placental iron homeostasis may improve therapeutic effectiveness by altering the dose and frequency of oral iron. Intravenous iron appears to be a safe treatment to correct maternal anaemia rapidly but research on patient-centred outcomes and cost-effectiveness is needed. Future trials should be adequately powered to assess outcomes relevant to pregnant women.
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Affiliation(s)
- Charlotte S Benson
- Department of Obstetrics, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Akshay Shah
- Department of Medicine, University of Oxford, Oxford, UK
- Nuffield Department of Anaesthesia, John Radcliffe Hospital, Oxford, UK
| | - Matthew C Frise
- Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK
- Intensive Care Unit, Royal Berkshire Hospital, NHS Foundation Trust, Reading, UK
| | - Charlotte J Frise
- Fetal Maternal Medicine Unit, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Queen Charlotte’s and Chelsea Hospital, Imperial College Healthcare NHS Trust, London, UK
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19
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Sun CF, Liu H, Hao YH, Hu HT, Zhou ZY, Zou KX, Liu XM, Sheng JZ, Ding GL, Huang HF. Association between gestational anemia in different trimesters and neonatal outcomes: a retrospective longitudinal cohort study. World J Pediatr 2021; 17:197-204. [PMID: 33625695 DOI: 10.1007/s12519-021-00411-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 01/02/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Previous studies investigated the association between gestational anemia and neonatal outcomes. However, few studies explored whether the effects of gestational anemia could be eliminated by subsequent correction of anemia in the later stages of pregnancy. This study aimed to investigate the relationship between anemia in different trimesters and neonatal outcomes. METHODS The study was conducted in Shanghai, China, with a sample of 46,578 pregnant women who delivered between January 1, 2016 and July 1, 2019. A multivariable logistic regression model was adopted to analyse the associations between maternal anemia and neonatal outcomes. RESULTS The incidence of gestational anemia was 30.2%, including 4.4% in the first trimester, 9.6% in the second trimester, and 16.2% in the third trimester. Only 24.5% (507/2066) of anemia that occurred in the first trimester and 29.6% (1320/4457) that occurred in the second trimester could be corrected in the later stages of pregnancy. Anemia occurring in the first trimester was associated with small for gestational age [odds ratio (OR) 1.46; 95% confidence interval (CI) 1.20-1.78] and with fetal distress (OR 1.23; 95% CI 1.08-1.40). Anemia corrected in the first trimester also was associated with a higher risk of small for gestational age. CONCLUSIONS Gestational anemia is a public health problem in China impacting neonatal health. Anemia in pregnancy could be corrected in only about a quarter of the women. Anemia in the first trimester, whether corrected or not, still led to lower birth weight; therefore, the prevention of anemia prior to pregnancy is important.
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Affiliation(s)
- Chang-Fa Sun
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Han Liu
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Yan-Hui Hao
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Hong-Tao Hu
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China.,Department of Gynecology and Obstetrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhi-Yang Zhou
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Ke-Xin Zou
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Xin-Mei Liu
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Jian-Zhong Sheng
- Department of Pathology and Pathophysiology, School of Medicine, Zhejiang University, Hangzhou, China
| | - Guo-Lian Ding
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China.,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - He-Feng Huang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China. .,Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.
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20
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Benson CS, Shah A, Stanworth SJ, Frise CJ, Spiby H, Lax SJ, Murray J, Klein AA. The effect of iron deficiency and anaemia on women's health. Anaesthesia 2021; 76 Suppl 4:84-95. [PMID: 33682105 DOI: 10.1111/anae.15405] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/11/2021] [Indexed: 12/14/2022]
Abstract
Iron deficiency and anaemia are global health problems and major causes of morbidity in women. Current definitions of anaemia in women are historic and have been challenged by recent data from observational studies. Menstrual loss, abnormal uterine bleeding and pregnancy put women at risk of developing iron deficiency which can result in severe fatigue, reduced exercise capacity and poor work performance. Iron deficiency and anaemia during pregnancy are associated with adverse maternal and fetal outcomes, including neurocognitive deficits in children born to iron-deficient mothers. Both iron deficiency and anaemia are common in women undergoing surgery but their association with poor outcomes remains uncertain. The enduring burden of iron deficiency and anaemia in women suggests that current strategies for recognition, prevention and treatment are limited in their utility. Improvements in our understanding of iron homeostasis and the development of new iron preparations, which are better absorbed with fewer side-effects, may improve therapeutic effectiveness of oral iron. Intravenous iron is efficacious for correcting anaemia rapidly but high-quality data on patient-centred outcomes and cost-effectiveness are currently lacking. Many recommendations for the treatment of iron deficiency and anaemia in national guidelines are not supported by high-quality evidence. There is a need for robust epidemiological data and well-designed clinical trials. The latter will require collaborative working between researchers and patients to design studies in ways that incorporate patients' perspectives on the research process and target outcomes that matter to them.
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Affiliation(s)
| | - A Shah
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK.,NIHR Oxford Biomedical Research Centre, Oxford, UK.,Nuffield Department of Anaesthesia, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - S J Stanworth
- NIHR Oxford Biomedical Research Centre, Oxford, UK.,Radcliffe Department of Medicine, University of Oxford, Oxford, UK.,NHS Blood and Transplant, Oxford, UK.,Fetal Maternal Medicine Unit, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - C J Frise
- Queen Charlotte's and Chelsea Hospital, Imperial College Healthcare NHS Trust, London, UK.,School of Health Sciences, University of Nottingham, Nottingham, UK
| | | | - S J Lax
- Department of Anaesthesia and Intensive Care, Royal Papworth Hospital, Cambridge, UK
| | - J Murray
- Department of Anaesthesia and Intensive Care, Royal Papworth Hospital, Cambridge, UK
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21
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Clinical features of new-onset systemic lupus erythematosus during pregnancy in Central China: a retrospective study of 68 pregnancies. Clin Rheumatol 2020; 40:2121-2131. [PMID: 33064224 DOI: 10.1007/s10067-020-05452-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 09/30/2020] [Accepted: 10/06/2020] [Indexed: 01/01/2023]
Abstract
The aim of this study is to explore the clinical features and pregnancy outcomes of Chinese patients with new-onset systemic lupus erythematosus (SLE) during pregnancy or puerperium. We retrospectively evaluated the data of all pregnant women with SLE managed at the First Affiliated Hospital of Zhengzhou University between April 2013 and March 2017. Clinical characteristics, laboratory features, medication use, and pregnancy outcomes were compared between pregnant women with new-onset SLE and pregnant women with pre-existing SLE. Risk factors for adverse pregnancy outcomes were determined using binary regression analyses. Overall, 223 pregnancies in 216 patients were included; 148 (69.6%) patients had a history of SLE, and 68 (30.4%) were diagnosed with SLE during pregnancy or puerperium. Most cases of new-onset SLE (72.1%) occurred during the first and second trimesters. Thrombocytopaenia (especially severe thrombocytopaenia) (76.5% vs 54.2%, P = 0.008; 39.7% vs 15.5%, P = 0.001) and anaemia (especially moderate anaemia) (73.5% vs 56.9%, P = 0.007; 52.9% vs 35.2%, P = 0.035) were more common in women with new-onset SLE than in women with pre-existing SLE and active disease during pregnancy. Additionally, patients with new-onset SLE experienced higher rates of moderate-to-severe disease activity than patients with pre-existing SLE (P < 0.01); disease activity occurred mostly during the first and second trimesters (75.4%). Compared with pre-existing SLE patients, disease activity in new-onset SLE patients occurred mostly in the first trimester (33.3% vs 15.3%, P = 0.043) and less in the third trimester (21.1% vs 47.2%, P < 0.001). Pregnancy loss was significantly higher in patients with new-onset SLE than in patients with pre-existing SLE (62.4% vs 27.1%, P < 0.001), with most cases occurring during the first and second trimesters (95.3%). However, there were no significant differences in neonatal outcomes between new-onset and pre-existing SLE patients with active disease. Within the new-onset SLE group, active disease was an independent risk factor for pregnancy loss (odds ratio [OR] = 16.185, confidence interval [CI] = 1.895-138.232, P = 0.011), whereas disease onset at late gestation was a protective factor against pregnancy loss (OR = 0.589, CI = 0.435-0.796, P = 0.013). Patients with new-onset SLE suffered greater haematological involvement (mainly thrombocytopaenia and anaemia) and higher rates of moderate-to-severe disease activity and pregnancy loss than patients with pre-existing SLE. Controlling disease activity and extending gestational age may improve pregnancy outcomes in women with new-onset SLE. Key Points • The clinical features of new-onset SLE during pregnancy and its impact on pregnancy outcomes have rarely been reported, especially in Chinese patients. • New-onset SLE during pregnancy in Chinese women occurred primarily during the first and second trimesters and was characterised by haematological disorders, including thrombocytopaenia and anaemia. • Women with new-onset SLE during pregnancy had significantly higher disease activity scores and pregnancy loss rates than women with pre-existing SLE, especially during the first and second trimesters; controlling disease activity and prolonging gestational age may improve pregnancy outcomes in this setting.
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22
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Hansen M, Singh G, Barzi F, Brunette R, Howarth T, Morris P, Andrews R, Kearns T. Maternal Anaemia in Pregnancy: A Significantly Greater Risk Factor for Anaemia in Australian Aboriginal Children than Low Birth Weight or Prematurity. Matern Child Health J 2020; 24:979-985. [PMID: 32495246 DOI: 10.1007/s10995-020-02913-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVES To identify maternal and perinatal risk factors associated with childhood anaemia. METHODS A retrospective cohort study was conducted in three remote Katherine East Aboriginal communities in Northern Territory, Australia. Children born 2004-2014 in Community A and 2010-2014 in Community B and C, and their respective mothers were recruited into the study. Maternal and child data were linked to provide a longitudinal view of each child for the first 1000 days from conception to 2-years of age. Descriptive analyses were used to calculate mean maternal age, and proportions were used to describe other antenatal and perinatal characteristics of the mother/child dyads. The main outcome was the prevalence of maternal anaemia in pregnancy and risk factors associated with childhood anaemia at age 6 months. RESULTS Prevalence of maternal anaemia in pregnancy was higher in the third trimester (62%) compared to the first (46%) and second trimesters (48%). There was a strong positive linear association (R2 = 0.46, p < 0.001) between maternal haemoglobin (Hb) in third trimester pregnancy and child Hb at age 6 months. Maternal anaemia in pregnancy (OR 4.42 95% CI 2.08-9.36) and low birth weight (LBW, OR 2.62, 95% CI 1.21-5.70) were associated with an increased risk of childhood anaemia at 6 months of age. CONCLUSIONS FOR PRACTICE This is the first study to identify the association of maternal anaemia with childhood anaemia in the Australian Aboriginal population. A review of current policies and practices for anaemia screening, prevention and treatment during pregnancy and early childhood would be beneficial to both mother and child. Our findings indicate that administering prophylactic iron supplementation only to children who are born LBW or premature would be of greater benefit if expanded to include children born to anaemic mothers.
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Affiliation(s)
| | - Gurmeet Singh
- Royal Darwin Hospital, Darwin, NT, Australia.,Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - Federica Barzi
- Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - Raelene Brunette
- Sunrise Health Service Aboriginal Corporation, Katherine, NT, Australia
| | - Timothy Howarth
- Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - Peter Morris
- Royal Darwin Hospital, Darwin, NT, Australia.,Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - Ross Andrews
- Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - Therese Kearns
- Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia.
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23
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Fabian E, Tinchon C, Lueger A, Bauer PK, Mayer-Pickel KI, Raggam RB, Hammer HF, Langner C, Krejs GJ. Clinical-Pathological Conference Series from the Medical University of Graz : Case No 169: A 32-year-old woman with anemia in pregnancy. Wien Klin Wochenschr 2020; 132:322-331. [PMID: 32468113 PMCID: PMC7297834 DOI: 10.1007/s00508-020-01679-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 05/07/2020] [Indexed: 11/01/2022]
Affiliation(s)
- Elisabeth Fabian
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Christoph Tinchon
- Division of Hematology and Oncology, Department of Internal Medicine, State Hospital Hochsteiermark, Leoben, Austria
| | - Andreas Lueger
- Division of Emergency Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Philipp K Bauer
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria
| | | | - Reinhold B Raggam
- Division of Angiology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Heinz F Hammer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Cord Langner
- Department of Pathology, Medical University of Graz, Graz, Austria
| | - Guenter J Krejs
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria.
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