1
|
Srivastav A, Kshirsagar S, Adhav T, Ganu G, Shah A. Efficacy and Safety of Microsomal Ferric Pyrophosphate Supplement for Iron Deficiency Anemia in Pregnancy. Cureus 2024; 16:e57108. [PMID: 38681420 PMCID: PMC11056223 DOI: 10.7759/cureus.57108] [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] [Accepted: 03/25/2024] [Indexed: 05/01/2024] Open
Abstract
Introduction Anemia during pregnancy is characterized by decreased hemoglobin levels. Iron deficiency poses a significant global health concern, especially in pregnant women, where increased iron demands are crucial for both maternal and fetal well-being. Method In the current study, we investigated the effectiveness and safety of 30 mg SunActiveTM Fe (Taiyo GmbH, Yokkaichi, Japan), emulsified microsomalTM ferric pyrophosphate (EMFP) tablets in treating iron deficiency anemia in 27 second-trimester singleton pregnant women. Results Our study results demonstrated that hemoglobin levels increased significantly within 30 days of treatment and continued to remain higher than baseline throughout the study. Serum ferritin levels exhibited a 6.61-fold increase, maintaining elevated levels consistently. Serum iron also increased significantly by 46.9%. Additionally, symptoms such as nausea, breathlessness, dizziness, irritability, and heartburn were notably reduced, leading to improved quality of life. Subjects reported decreased overall fatigue, indicating an enhanced quality of life. Babies born during the study showed healthy birth weights, with uncomplicated deliveries. High treatment compliance of 99.5% underscored patient commitment to the study. Furthermore, the investigational product demonstrated a favorable safety profile, with only two mild adverse events observed, unrelated to the treatment. Conclusion These findings suggest that EMFP could be a valuable therapeutic option for managing iron deficiency anemia in pregnant women, promoting better maternal and fetal outcomes. Further research with an increased sample size is warranted to delve into the underlying mechanisms behind these positive outcomes, nonetheless, our study provides a promising foundation for addressing this critical health issue.
Collapse
Affiliation(s)
- Ankita Srivastav
- Periodontology, Shrimad Rajchandra Hospital and Research Centre, Dharampur, IND
| | - Shilpa Kshirsagar
- Gynecology, Lokmanya Medical Research Centre, Lokmanya Hospital, Chinchwad, IND
| | | | - Gayatri Ganu
- Pharmacology and Therapeutics, Mprex Healthcare Pvt. Ltd., Pune, IND
| | - Alok Shah
- Respiratory Medicine, Lung Injury Center, University of Chicago, Chicago, USA
| |
Collapse
|
2
|
Salifu MG, Da-Costa Vroom FB, Guure C. Anaemia among women of reproductive age in selected sub-Saharan African countries: multivariate decomposition analyses of the demographic and health surveys data 2008-2018. Front Public Health 2024; 11:1128214. [PMID: 38249368 PMCID: PMC10799556 DOI: 10.3389/fpubh.2023.1128214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 12/08/2023] [Indexed: 01/23/2024] Open
Abstract
Objectives The burden and highest regional prevalence of anaemia is reported in sub-Saharan Africa (SSA). The study evaluated changes in anaemia prevalence across the Demographic Health Surveys (DHS) periods in SSA and reported factors influencing observed changes in the trend. Method The study was implemented by a two-stage cross-sectional stratified sampling approach. The study involved women of reproductive age (15-49 years) in sub-Saharan Africa countries (Ghana, Sierra Leone, Mali, and Benin) using two different periods of their demographic health surveys (DHS) data. The study adopted both descriptive and inferential statistical methods. The chi-square test was used to determine the existence of a statistically significant relationship between the outcome and predictor variables and test the observed changes in anaemia. Multivariable logistic regression analyses were conducted on each survey year and the pooled dataset for eligible study countries. Multivariate decomposition analysis was performed to explain how compositional changes and behavioural effects of women characteristics affected the changes in anaemia prevalence. The study reported frequencies, percentages and odds ratios along with their 95% confidence intervals (CI). Results Ghana and Sierra Leone experienced 17.07% [95% CI: 14.76-19.37, p < 0.001] and 1% [95% CI: 1.0-2.9, p > 0.05] of anaemia decrease from period 1 to period 2, respectively, while Mali and Benin experienced 11% [95% CI: 9.14-12.90, p < 0.001] and 16.7% [95% CI: 14.99-18.5, p < 0.001] of increase in anaemia prevalence from period 1 to period 2, respectively. Behavioural effects explained the decrease in Ghana and the increase in Benin and Mali while endowments or compositional changes explained the decrease in Sierra Leone. Conclusion Anaemia continues to pose a significant challenge in sub-Saharan Africa. Therefore, there is an imperative need to scale up the implementation of nutrition-related programmes and advocacies to ensure optimum changes in women nutrition-related behaviours.
Collapse
Affiliation(s)
- Mohammed Gazali Salifu
- Department of International Health, Bloomberg School of Public Health, The Johns Hopkins University, Baltimore, MD, United States
| | - Frances Baaba Da-Costa Vroom
- Department of Biostatistics, School of Public Health, College of Health Sciences, University of Ghana – Legon, Accra, Ghana
| | - Chris Guure
- Department of Biostatistics, School of Public Health, College of Health Sciences, University of Ghana – Legon, Accra, Ghana
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| |
Collapse
|
3
|
Zhao L, Li T, Wang H, Fan YM, Xiao Y, Wang X, Wang S, Sun P, Wang P, Jiangcuo Z, Tong L, Wang L, Peng W. Association of co-exposure to metal(loid)s during pregnancy with birth outcomes in the Tibetan plateau. CHEMOSPHERE 2023; 342:140144. [PMID: 37704082 DOI: 10.1016/j.chemosphere.2023.140144] [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: 06/01/2023] [Revised: 09/08/2023] [Accepted: 09/09/2023] [Indexed: 09/15/2023]
Abstract
Maternal metal (loid)s exposure has been related to birth outcomes but the results are still inconclusive. Most previous studies have discussed the single metal (loid)s, neglecting the scene of co-exposure. We examined the associations of both single metal (loid)s and metal mixtures with birth outcomes in a birth cohort from the Tibetan Plateau, including body weight, body length, head circumference, small for gestational age (SGA), and Ponderal index (PI). In our analysis of 1069 women, we measured 29 metal (loid)s in urine samples in the third trimester. The associations of single metal (loid)s with categorical or continuous birth outcomes were evaluated using a generalized linear mixed-effects model or linear mixed-effects model, respectively. The least absolute shrinkage and selection operator, Bayesian kernel machine, and Quantile g-computation regression were used to explore the joint association. We also evaluated the interactive effects of ethnicity and altitude on the effect of metal (loid)s on birth outcomes. Copper (Cu) concentration in maternal urine was positively associated with SGA, birth weight, birth length, and head circumference in the single pollutant models. For instance, Cu was associated with an increased risk of SGA [OR (95% CI) = 1.56 (1.23, 1.97); P < 0.001]. We didn't find significant joint association of metal mixtures with birth outcomes except a positive association between the mixture of Cu, Magnesium (Mg), and Iron (Fe) with the risk of SGA when the exposure level was above its 80th percentile, and Cu dominated the adverse association in a non-linear manner. Living altitude modified the associations of Cu with SGA and the positive association was only found in participants living at high altitude. In conclusion, maternal urinary metal (loid)s, especially Cu, was the dominant harmful metal (loid)s when associated with SGA on the Tibetan Plateau.
Collapse
Affiliation(s)
- Lei Zhao
- Department of Public Health, Nutrition and Health Promotion Center, Medical College, Qinghai University, Xining, China
| | - Tiemei Li
- Department of Public Health, Nutrition and Health Promotion Center, Medical College, Qinghai University, Xining, China
| | - Haijing Wang
- Department of Public Health, Nutrition and Health Promotion Center, Medical College, Qinghai University, Xining, China
| | - Yue-Mei Fan
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Yuancan Xiao
- Qinghai Provincial Key Laboratory of Tibetan Medicine Pharmacology and Safety Evaluation, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, China
| | - Xuejun Wang
- Department of Anesthesiology, Qinghai Red Cross Hospital, Xining, China
| | - Shulin Wang
- Department of Public Health, Nutrition and Health Promotion Center, Medical College, Qinghai University, Xining, China
| | - Pin Sun
- Department of Occupational Health and Toxicology, School of Public Health, Fudan University, Shanghai, China
| | - Pinhua Wang
- Department of Obstetrics and Gynecology, Qinghai Red Cross Hospital, Xining, China
| | | | - Li Tong
- Department of Traditional Chinese Medicine, Medical College of Qinghai University, Xining, China; Qinghai Provincial Key Laboratory of Traditional Chinese Medicine Research for Glucolipid Metabolic Diseases, Medical College, Qinghai University, Qinghai, China
| | - Liehong Wang
- Department of Obstetrics and Gynecology, Qinghai Red Cross Hospital, Xining, China.
| | - Wen Peng
- Department of Public Health, Nutrition and Health Promotion Center, Medical College, Qinghai University, Xining, China; Qinghai Provincial Key Laboratory of Traditional Chinese Medicine Research for Glucolipid Metabolic Diseases, Medical College, Qinghai University, Qinghai, China.
| |
Collapse
|
4
|
Eraslan Sahin M, Sahin E, Kirlangic MM. Third-trimester persistent maternal hypotension effects on late-onset small for gestational age and adverse perinatal outcomes. PLoS One 2023; 18:e0286900. [PMID: 37450463 PMCID: PMC10348523 DOI: 10.1371/journal.pone.0286900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 05/25/2023] [Indexed: 07/18/2023] Open
Abstract
INTRODUCTION The purpose of the current study was to examine whether third-trimester persistent maternal hypotension is related to small for gestational age (SGA) and adverse perinatal outcomes. METHODS In this large retrospective cohort study, 6560 pregnant women were enrolled and divided into two groups according to maternal tension status: a normotensive group (n: 6290) and a persistent maternal hypotensive group (n: 270). Persistent maternal hypotension was defined as an SBP <100 mmHg and/or DBP <60 mmHg at three antenatal visits: visit 1 (260/7-296/7 gestation weeks), visit 2 (300/7-336/7 gestation weeks), and visit 3 (340/7-366/7 gestation weeks). Following the Delphi consensus criteria, a fetal growth restriction diagnosis was employed. The presence of an SGA neonate was the primary outcome of the study. SGA was defined as fetal abdominal circumference below the 10th percentile or fetal birth weight below the 10th percentile in the absence of abnormal Doppler findings. The secondary outcomes were defined as the presence of other adverse perinatal outcomes. RESULTS The baseline characteristics of the study population were similar. We found that SGA rates were 6.3% in the control group and 7.0% in the persistent maternal hypotension group, which were statistically similar. In the present study, the secondary outcomes which prematurity, low 5-min Apgar score, and NICU admission were similarly between groups. DISCUSSION Our results indicate that third-trimester persistent hypotension is not associated with SGA neonates or adverse perinatal outcomes. Hence, it can be concluded that third-trimester persistent hypotension is a physiological phenomenon during pregnancy that should not cause anxiety in mothers.
Collapse
Affiliation(s)
| | - Erdem Sahin
- Department of Obstetrics and Gynecology, Kayseri City Hospital, Kayseri, Turkey
| | - Mehmet Mete Kirlangic
- Department of Obstetrics and Gynecology, Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkey
| |
Collapse
|
5
|
Mezzano J, Namirembe G, Ausman LM, Marino-Costello E, Shrestha R, Erhardt J, Webb P, Ghosh S. Effects of Iron and Vitamin A Levels on Pregnant Women and Birth Outcomes: Complex Relationships Untangled Using a Birth Cohort Study in Uganda. Matern Child Health J 2022; 26:1516-1528. [PMID: 35239084 PMCID: PMC9174133 DOI: 10.1007/s10995-022-03387-5] [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] [Accepted: 02/12/2022] [Indexed: 11/20/2022]
Abstract
Introduction Women and infants are among the most vulnerable groups for micronutrient deficiencies. Pregnancy micronutrient status can affect birth outcomes and subsequent infants’ growth. Methods We determined the relationship between maternal iron and vitamin A status at delivery using several biomarkers (ferritin, soluble transferrin receptor [sTFR], body iron stores [BIS], hemoglobin and retinol binding protein [RBP]) and birth outcomes (body weight, Z-scores, head circumference, small-for-gestational-age and preterm birth) in rural Uganda. We investigated women who had serum results at the point of delivery and paired them to their infants at birth (n = 1244). We employed multivariable linear and logistic regression, adjusting for clustering at the subcounty level to determine the relationship between maternal micronutrients and birth outcomes. Results After adjusting for relevant factors, we found that maternal iron status (ferritin and BIS) and anemia (hemoglobin) were not significantly associated with the assessed birth outcomes. However, there was a significant association between serum sTFR and preterm births (AOR: 0.67; 95% CI 0.48–0.94). For Vitamin A, we observed a significant positive association between RBP and length-for-age (LAZ) at birth (β = 0.12, p < 0.030). Discussion These findings indicate that the relationship between maternal iron status and birth outcomes needs to be further investigated, because depending on the biomarker used the associations were either in favor of an adverse birth outcome or not significant. Additionally, they confirm that higher maternal RBP levels could be beneficial for birth outcomes. Clinicaltrials.gov as NCT04233944. Supplementary Information The online version contains supplementary material available at 10.1007/s10995-022-03387-5.
Collapse
Affiliation(s)
- Julieta Mezzano
- Friedman School of Nutrition Science and Policy, Tufts University, 150 Harrison Avenue, Boston, MA, 02111, USA.
| | - Grace Namirembe
- Friedman School of Nutrition Science and Policy, Tufts University, 150 Harrison Avenue, Boston, MA, 02111, USA
| | - Lynne M Ausman
- Friedman School of Nutrition Science and Policy, Tufts University, 150 Harrison Avenue, Boston, MA, 02111, USA
| | - Elizabeth Marino-Costello
- Friedman School of Nutrition Science and Policy, Tufts University, 150 Harrison Avenue, Boston, MA, 02111, USA
| | - Robin Shrestha
- Friedman School of Nutrition Science and Policy, Tufts University, 150 Harrison Avenue, Boston, MA, 02111, USA
| | | | - Patrick Webb
- Friedman School of Nutrition Science and Policy, Tufts University, 150 Harrison Avenue, Boston, MA, 02111, USA
| | - Shibani Ghosh
- Friedman School of Nutrition Science and Policy, Tufts University, 150 Harrison Avenue, Boston, MA, 02111, USA
| |
Collapse
|
6
|
Gestational Anemia and its effects on neonatal outcome, in the population of Hyderabad, Sindh, Pakistan. Saudi J Biol Sci 2022; 29:83-87. [PMID: 35002396 PMCID: PMC8716886 DOI: 10.1016/j.sjbs.2021.08.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/07/2021] [Accepted: 08/16/2021] [Indexed: 11/29/2022] Open
Abstract
Background Anemia in pregnancy is a globally health-related issue, that affects both mothers and their newborn. Anemia during pregnancy across the world involves approximately 38% of the world population. To evaluate the effect of gestational anemia on perinatal outcome in the population. The aim of present study is to evaluate the effect of gestational anemia on perinatal outcome in the population of Hyderabad, Sindh, Pakistan. Methods A cross-sectional comparative analysis was conducted among pregnant mothers who were listed to give birth at Liaquat University of medical and health sciences Jamshoro/Hyderabad during the period of September 2018 to September 2019. The study population 400 were selected by convenient random sampling, and grouped into 2 on the basis of their Hb levels, with Hb < 11 gm% they were classified as anemic mothers, Hb ≥ 11 gm% were termed as non-anemic mothers, data was collected on the preformed questionnaire, and was analyzed on SPSS 21. Results The prevalence of anemia was 51.5% in in total population out of which, the incidence of normocytic normochromic anemia was highest 52.4 %microcytic hypochromic anemia was found in 19.4%, Overall, extremely low Apgar was found in 53 anemics, and 8 non. anemic mother’s infants, LBW incidence was 47.5 %; in anemic mothers, and 15.4 % in non-anemic group, the term, small for gestational age infants were 14.5% in anemic mothers, and 3.6% in non-anemic mothers, there were 36 preterm births to anemic mothers and 10 in non-anemic mothers. The incidence of caesarian section is 53.3% in anemic mothers compared to 30.9% in non-anemic mothers. Conclusions Anemia in pregnancy significantly increases risks of low Apgar, LBW, term SGA, preterm birth, and an increase incidence of caesarian section.
Collapse
|
7
|
Wu W, Lu J, Ruan X, Ma C, Lu W, Luo Y, Luo D, Mu X. Maternal essential metals, thyroid hormones, and fetal growth: Association and mediation analyses in Chinese pregnant women. J Trace Elem Med Biol 2021; 68:126809. [PMID: 34153934 DOI: 10.1016/j.jtemb.2021.126809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 05/24/2021] [Accepted: 06/10/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Essential metals play critical roles in fetal growth and development, but results from human studies are inconsistent. Additionally, whether maternal thyroid hormone (TH) levels mediate the associations between essential metals and fetal growth remains unknown. METHODS Data for analysis were extracted from the Information System of Guangdong Women and Children Hospital between January 2017 and December 2019. Maternal levels of essential metals [copper (Cu), zinc (Zn), magnesium (Mg), and iron (Fe)] and THs were measured at the second trimester. Multivariate linear models were introduced to evaluate the potential associations between maternal essential metals, thyroid functions, and fetal growth, and the possible mediation effects of thyroid functions were explored in the median analyses. RESULTS A total of 4186 mother-infant pairs were included in the present study. Maternal Fe levels were found to significantly increase birth weight in 272.91 g (95 % CI: 15.59, 530.22) among anemia group. Maternal Cu levels were positively associated with increased free triiodothyronine/free thyroxine ratio (FT3/FT4). Negative associations of Fe and Mg levels with thyroid-stimulating hormone (TSH) concentrations were observed, accompanied with the positive associations in relation to FT3, FT4 and FT3/FT4 ratio. Mediation analyses suggested that 72.01 % of the associations between Fe levels and birth length might be mediated by FT3 levels. Additionally, 25.85 % of the Cu-birth length association and 44.53 % of the Fe-birth length association could be explained by FT3/FT4 ratio. CONCLUSION Our findings suggest that maternal Cu, Mg, and Fe levels can alter TH concentrations, and maternal FT3 and FT3/FT4 ratio might be potential mediators on the developmental effects of Cu and Fe levels.
Collapse
Affiliation(s)
- Weixiang Wu
- Department of Clinical Laboratory, Guangdong Women and Children Hospital, Guangzhou, 511443, China
| | - Jianhua Lu
- Department of Information, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Xiaolin Ruan
- Department of Clinical Laboratory, Guangdong Women and Children Hospital, Guangzhou, 511443, China
| | - Congli Ma
- Department of Clinical Laboratory, Guangdong Women and Children Hospital, Guangzhou, 511443, China
| | - Weiming Lu
- Department of Clinical Laboratory, Guangdong Women and Children Hospital, Guangzhou, 511443, China
| | - Yasha Luo
- Department of Clinical Laboratory, Guangdong Women and Children Hospital, Guangzhou, 511443, China
| | - Dan Luo
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou, 511443, China
| | - Xiaoping Mu
- Department of Clinical Laboratory, Guangdong Women and Children Hospital, Guangzhou, 511443, China.
| |
Collapse
|
8
|
Puerto A, Trojan A, Alvis-Zakzuk NR, López-Saleme R, Edna-Estrada F, Alvarez A, Alvis-Guzman N, Zakzuk J. Iron status in late pregnancy is inversely associated with birth weight in Colombia. Public Health Nutr 2021; 24:5090-5100. [PMID: 33860744 PMCID: PMC11082807 DOI: 10.1017/s136898002100166x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 02/08/2021] [Accepted: 04/09/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Gestational anaemia (GA) is common in developing countries. This study assessed the relationship of late GA and negative perinatal outcomes in participants recruited in a reference maternity unit of the Caribbean region of Colombia. DESIGN Prospective analytical birth cohort study. Maternal Hb and serum ferritin (SF) levels were measured. GA was defined as Hb levels <6·82 mmol/l (<11 g/dl), SF depletion as SF levels <12 µg/l. Birth outcomes such as low birth weight (LBW), preterm birth (PB) and small for gestational age (SGA) were examined. SETTING Mothers in the first stage of labour, living in urban or rural areas of Bolívar, were enrolled in an obstetrical centre located in Cartagena, Colombia. Blood and stool samples were taken prior delivery. Maternal blood count, SF levels and infant anthropometric data were recorded for analysis. PARTICIPANTS 1218 pregnant women aged 18-42 years and their newborns. RESULTS Prevalence of GA and SF depletion was 41·6 % and 41·1 %, respectively. GA was positively associated with poverty-related sociodemographic conditions. Prenatal care attendance lowered the risk of PB, LBW and SGA. Birth weight was inversely associated with Hb levels, observing a -36·8 g decrease in newborn weight per 0·62 mmol/l (or 1 g/dl) of maternal Hb. SF depletion, but not anaemia, was associated with PB. SGA outcome showed a significant association with anaemia, but not a significant relationship with SF depletion. CONCLUSIONS Birth weight and other-related perinatal outcomes are negatively associated with Hb and SF depletion. Prenatal care attendance reduced the risk of negative birth outcomes.
Collapse
Affiliation(s)
- Alejandra Puerto
- ALZAK Foundation, Cartagena, Colombia
- Universidad de Cartagena, Carrera 5 #67-135, Edificio el Velero Apto 402, Barrio Crespo, Cartagena, Colombia
| | - Annabelle Trojan
- Universidad de Cartagena, Carrera 5 #67-135, Edificio el Velero Apto 402, Barrio Crespo, Cartagena, Colombia
| | | | - Rossana López-Saleme
- Universidad de Cartagena, Carrera 5 #67-135, Edificio el Velero Apto 402, Barrio Crespo, Cartagena, Colombia
| | - Francisco Edna-Estrada
- Centro de Investigación Para la Salud Materna Perinatal y de la Mujer, Clínica Maternidad Rafael Calvo C, Barranquilla, Colombia
| | - Alvaro Alvarez
- Universidad de Cartagena, Carrera 5 #67-135, Edificio el Velero Apto 402, Barrio Crespo, Cartagena, Colombia
| | - Nelson Alvis-Guzman
- ALZAK Foundation, Cartagena, Colombia
- Universidad de Cartagena, Carrera 5 #67-135, Edificio el Velero Apto 402, Barrio Crespo, Cartagena, Colombia
- Universidad de la Costa, Barranquilla, Colombia
| | - Josefina Zakzuk
- ALZAK Foundation, Cartagena, Colombia
- Universidad de Cartagena, Carrera 5 #67-135, Edificio el Velero Apto 402, Barrio Crespo, Cartagena, Colombia
| |
Collapse
|
9
|
Eweis M, Farid EZ, El-Malky N, Abdel-Rasheed M, Salem S, Shawky S. Prevalence and determinants of anemia during the third trimester of pregnancy. Clin Nutr ESPEN 2021; 44:194-199. [PMID: 34330465 DOI: 10.1016/j.clnesp.2021.06.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/12/2021] [Accepted: 06/24/2021] [Indexed: 01/23/2023]
Abstract
BACKGROUND Anemia during pregnancy is a significant health problem. We aim to measure the prevalence of anemia in the third trimester of pregnancy in a specific geographical area and identify its risk factors. METHODS A cross-section study was conducted in the antenatal clinic at Beni-Suef University Hospital on 383 pregnant women in the third trimester of pregnancy. All enrolled women were interviewed about age, education, occupation, family income, vitamin intake, medical history, and nutritional history. A blood sample was examined for hemoglobin concentration from each enrolled woman. RESULTS The prevalence of anemia was 72%. Multiparity, infrequent antenatal visits, irregular intake of iron supplements, low weekly intake of meat and fruits, and frequent daily tea consumption were identified as risk factors for anemia. About 23.6% of the anemic women had small-for-gestational-age fetuses (RR = 25.2). CONCLUSION Anemia by the third trimester of pregnancy represents a major health problem in Beni-Suef, Egypt.
Collapse
Affiliation(s)
- Mohamed Eweis
- Department of Obstetrics and Gynecology, Faculty of Medicine, Beni-Suef University, Egypt
| | - Eman Z Farid
- Department of Obstetrics and Gynecology, Faculty of Medicine, Beni-Suef University, Egypt
| | - Nesreen El-Malky
- Department of Obstetrics and Gynecology, Faculty of Medicine, Beni-Suef University, Egypt
| | - Mazen Abdel-Rasheed
- Department of Reproductive Health Research, National Research Centre, Egypt.
| | - Sondos Salem
- Department of Reproductive Health Research, National Research Centre, Egypt
| | - Sherwet Shawky
- Department of Obstetrics and Gynecology, Faculty of Medicine, Beni-Suef University, Egypt
| |
Collapse
|
10
|
Adverse effects of iron deficiency anemia on pregnancy outcome and offspring development and intervention of three iron supplements. Sci Rep 2021; 11:1347. [PMID: 33446747 PMCID: PMC7809104 DOI: 10.1038/s41598-020-79971-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 12/15/2020] [Indexed: 11/09/2022] Open
Abstract
Iron deficiency anemia (IDA) is a common micronutrient deficiency among pregnant women with severe consequences including impaired immuno-inflammatory system, premature birth, fetal death etc. The present study aimed to investigate the effects of three iron supplements on IDA female rats and their offspring. The IDA female rat model was established with low iron diet and the rats were then mated. After pregnancy, rats were fed diets containing different iron supplements (iron polysaccharide complex, iron protein succinylate and ferrous sulfate) until their offspring were 42 days old. Pregnancy outcomes, haematological, iron metabolism, physical and neurological development indexes were determined. The results showed that all three iron supplements improved the levels of hematological parameters of both mother and offspring rats. After iron supplementation, serum iron, transferrin saturation and serum ferritin levels were increased compared with the IDA group. The level of ferritin light chain in the liver and spleen of both mother and offspring rats in iron supplemented groups was significantly higher than that of the IDA group. The average number of born alive per litter in the iron treatment groups was significantly higher than that in the IDA group. Iron supplements also improved the physical growth and neurobehavioral development of offspring rats. It was also found that iron supplementation improved the expression of ferritin light chain and the synaptic growth associated proteins in the brain and hippocampus. No significant difference was found in the efficacy of three iron supplements. These results suggest that pregnant and postpartum IDA affects pregnancy outcomes, offspring physical development and causes neural impairment. Sufficient iron supplementation can significantly improve IDA and its adverse effects on both mother and offspring.
Collapse
|
11
|
Gonzales GF, Tapia V, Vásquez-Velásquez C. Changes in hemoglobin levels with age and altitude in preschool-aged children in Peru: the assessment of two individual-based national databases. Ann N Y Acad Sci 2020; 1488:67-82. [PMID: 33147649 DOI: 10.1111/nyas.14520] [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] [Received: 06/27/2020] [Revised: 10/01/2020] [Accepted: 10/08/2020] [Indexed: 12/30/2022]
Abstract
According to the World Health Organization, the cutoff hemoglobin (Hb) value for defining anemia is 11 g/dL in preschool-aged children, and Hb measurements should be corrected above an altitude of 1000 meters. This study sought to determine the altitude at which the Hb value increases compared with that at sea level, Hb changes with age and region in Peru, the prevalence of anemia according to three different models used to correct Hb for altitude, and the association of the Hb value with stunting. Two individual-based Peruvian national databases were analyzed. Hb increased from an altitude of 375 meters. Hb concentration was lower at younger ages and higher at older ages. The increase in Hb with increasing altitude was lower in southern Peru. Implementing the different models for Hb measurement correction resulted in a higher and lower prevalence of anemia at altitudes >2500 and <2500 m, respectively, using the CDC adjustment. In children aged 6-23 months, the rate of stunting was lower in those with an Hb level of 10-12 g/dL (including mild anemia). In conclusion, the adjustment of Hb values for altitude should be considered before 1000 m and reference ranges should be adjusted to smaller groups of children instead of the same reference range for children aged 6-59 months.
Collapse
Affiliation(s)
- Gustavo F Gonzales
- Laboratories of Investigation and Development and Department of Biological and Physiological Sciences, Faculty of Sciences and Philosophy, Universidad Peruana Cayetano Heredia, Lima, Peru.,High Altitude Research Institute, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Vilma Tapia
- Laboratories of Investigation and Development and Department of Biological and Physiological Sciences, Faculty of Sciences and Philosophy, Universidad Peruana Cayetano Heredia, Lima, Peru.,High Altitude Research Institute, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Cinthya Vásquez-Velásquez
- Laboratories of Investigation and Development and Department of Biological and Physiological Sciences, Faculty of Sciences and Philosophy, Universidad Peruana Cayetano Heredia, Lima, Peru.,High Altitude Research Institute, Universidad Peruana Cayetano Heredia, Lima, Peru
| |
Collapse
|