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Ahmed MA, Al-Nafeesah A, AlEed A, Adam I. Serum Level of 25-Hydroxyvitamin D and Symptoms of Pica Among Adolescent School Children in Northern Sudan: A Cross-Sectional Study. Glob Pediatr Health 2024; 11:2333794X241242564. [PMID: 38577659 PMCID: PMC10993674 DOI: 10.1177/2333794x241242564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 02/27/2024] [Accepted: 03/12/2024] [Indexed: 04/06/2024] Open
Abstract
Objectives. To assess levels of 25(OH)D among adolescents with symptoms of pica in northern Sudan. Methods. A cross-sectional study was conducted in North Sudan. Questionaries were used to collect adolescents' sociodemographics. The enzyme-linked immunosorbent assay was used to measure 25(OH)D level. Results. Of the 344 adolescents enrolled, 161 (46.8%) and 183 (53.2%) were male and female, respectively and 103 (29.9%) had symptoms of pica. The median (IQR) of 25(OH)D level was significantly lower in adolescents with symptoms of pica. Multiple linear regression analysis showed that while age (coefficient = 1.1, P = .023) was positively associated with 25(OH)D level, female sex (coefficient = -7.5, P < .001), and pica symptoms (coefficient = -3.5, P = .032) were negatively associated with 25(OH)D level. Conclusion. Adolescents with symptoms of pica had lower 25(OH)D levels. Adolescents with symptoms of pica have to be assessed for vitamin D status.
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Affiliation(s)
| | - Abdullah Al-Nafeesah
- Department of Pediatrics, College of Medicine, Qassim University, Buraidah, Saudi Arabia
| | - Ashwaq AlEed
- Department of Pediatrics, College of Medicine, Qassim University, Buraidah, Saudi Arabia
| | - Ishag Adam
- Department of Obstetrics and Gynecology, College of Medicine, Qassim University, Buraidah, Saudi Arabia
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Ssewanyana D, Borque SL, Lye SJ, Matthews SG. Hepcidin across pregnancy and its correlation with maternal markers of iron and inflammation, maternal body weight outcomes, and offspring neurodevelopmental outcomes: a systematic review and meta-analysis. AJOG GLOBAL REPORTS 2023; 3:100222. [PMID: 37645642 PMCID: PMC10461250 DOI: 10.1016/j.xagr.2023.100222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023] Open
Abstract
OBJECTIVE This study evaluated the correlation between maternal hepcidin and other biomarkers of iron status, markers of inflammation, and maternal body weight during pregnancy, as well as neurodevelopment in the offspring. DATA SOURCES PubMed, Web of Science, Scopus, and Embase were searched from inception until March 2022. STUDY ELIGIBILITY CRITERIA Studies conducted among pregnant women without apparent pregnancy complications were included. Eligible studies reported correlation coefficients between maternal hepcidin and any outcomes of maternal biomarkers of iron status or inflammatory load during pregnancy, prenatal maternal body weight, and offspring neurodevelopment. Studies without correlation data were eligible if they quantitatively reported volumes of both maternal hepcidin and any marker of iron status and/or inflammatory load during gestation. METHODS Pooled correlation coefficients between maternal hepcidin and outcomes of interest were calculated using the Fisher r-to-Z transformation. Both fixed-effects and DerSimonian and Laird random-effects models were used to calculate pooled correlation coefficient. When meta-analysis was not feasible, results were descriptively synthesized. RESULTS Forty-six studies with 6624 participants were eligible. Hepcidin was significantly correlated with hemoglobin in the third trimester (r=0.21; 95% confidence interval, 0.1-0.32); ferritin in the first (r=0.31; 95% confidence interval, 0.01-0.61) and third trimester (r=0.35; 95% confidence interval, 0.23-0.48); soluble transferrin receptor in the second trimester (r=-0.27; 95% confidence interval, -0.4 to -0.14); total iron-binding capacity in the second trimester (r=0.37; 95% confidence interval, 0.24-0.50); and serum iron in the third trimester (r=0.11; 95% confidence interval, 0.02-0.19). Hepcidin was significantly correlated with the inflammatory marker interleukin-6 in the third trimester (r=0.26; 95% confidence interval, 0.17-0.34) and C-reactive protein in the second (r=0.16; 95% confidence interval, 0.03-0.30) and third trimester (r=0.28; 95% confidence interval, 0.04-0.52). Four out of 5 studies reported weak-to-moderate positive correlation between hepcidin and body mass index. Hepcidin levels varied across body mass index categories. No single study reported the relationship between maternal hepcidin and neurodevelopment in offspring. CONCLUSION Hepcidin weakly to moderately correlates with biomarkers of iron and inflammation in pregnancy.
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Affiliation(s)
- Derrick Ssewanyana
- Departments of Physiology (Drs Ssewanyana, Lye, and Matthews)
- Medicine (Drs Ssewanyana, Lye, and Matthews), University of Toronto, Toronto, Canada
- Alliance for Human Development, Lunenfeld-Tanenbaum Research Institute, Toronto, Canada (Drs Ssewanyana, Lye, and Matthews)
| | - Stephane L. Borque
- Department of Anesthesiology and Pain Medicine and Pharmacology, University of Alberta, Edmonton, Canada (Dr Borque)
| | - Stephen J. Lye
- Departments of Physiology (Drs Ssewanyana, Lye, and Matthews)
- Medicine (Drs Ssewanyana, Lye, and Matthews), University of Toronto, Toronto, Canada
- Alliance for Human Development, Lunenfeld-Tanenbaum Research Institute, Toronto, Canada (Drs Ssewanyana, Lye, and Matthews)
| | - Stephen G. Matthews
- Departments of Physiology (Drs Ssewanyana, Lye, and Matthews)
- Medicine (Drs Ssewanyana, Lye, and Matthews), University of Toronto, Toronto, Canada
- Alliance for Human Development, Lunenfeld-Tanenbaum Research Institute, Toronto, Canada (Drs Ssewanyana, Lye, and Matthews)
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Lema EJ, Seif SA. Prevalence of anemia and its associated factors among pregnant women in Ilala Municipality - Tanzania: Analytical cross-sectional study. Medicine (Baltimore) 2023; 102:e33944. [PMID: 37335672 DOI: 10.1097/md.0000000000033944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2023] Open
Abstract
Anaemia during pregnancy is still 1 of the leading causes of maternal and neonatal mortality in low and middle-income countries. Initiatives to address this need evidence on trends and their relevant factors, as they vary from 1 area to another. This study determined the prevalence of anemia and its associated factors among pregnant women in Ilala, Tanzania. This community-based, analytical cross-sectional study was conducted in April 2022 involving 367 randomly selected pregnant women. An interviewer-administered questionnaire and a HemoCue analyzer were used for data collection The data was described using descriptive statistics (frequency distributions, percentages, etc) and inferential statistics (Chi-square tests and logistic regression) were used to explore the associations between the study's outcome and its explanatory variables, with a significance level of P < .05. The mean age of participants was 26.2 (standard deviation = 5.2) years, 58.0% had a secondary education level, and 45.2 were prime-para. About half (57.2%) of all participants had low hemoglobin level, among which, 36.2% had moderate anemia. Having a primary education level (adjusted odds ratio [AOR] = 2.3, confidence interval [CI] = 1.1-4.7), having an inter-pregnancy interval of <18 months (AOR = 2.6, CI = 1.2-5.5), being in the third trimester (AOR = 2.4, CI = 1.2-4.7), not taking Intermittent Prophylaxis Treatment (AOR = 3.7, CI = 1.3-10), not taking iron supplement and folic acid (AOR = 3.7, CI = 1.3-10), and having a moderate appetite(AOR = 1.6, CI = 1.0-2.6) were predictors of anemia. Nutritionally related factors were not consuming on a daily basis dairy food (AOR = 3.7, CI = 1.4-9.3), meat/fish (AOR = 6.6, CI = 3-14), dark green and other vegetables (AOR = 6.6, CI = 3.1-14), fruits (AOR = 4.2, CI = 1.4-12) and having a lower dietary diversity score (AOR = 84, CI = 37-188). Approximately half of pregnant women in Ilala municipality were anemic with 1 third of them having moderate anemia. The associated factors varied from nutritional, obstetric, and socio-demographic factors. The targeted interventions should focus on health promotion campaign to sensitize the population on the dangers of anemia in pregnancy and preventive measures that must be adhered to.
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Affiliation(s)
- Eunice Justin Lema
- Department of Clinical Nursing, School of Nursing and Public Health, University of Dodoma, Dodoma, Tanzania
| | - Saada Ali Seif
- Department of Nursing Management and Education, School of Nursing and Public Health, University of Dodoma, Dodoma, Tanzania
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4
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Ellwanger JH, Ziliotto M, Kulmann-Leal B, Chies JAB. Iron deficiency and soil-transmitted helminth infection: classic and neglected connections. Parasitol Res 2022; 121:3381-3392. [PMID: 36258094 DOI: 10.1007/s00436-022-07697-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 10/14/2022] [Indexed: 10/24/2022]
Abstract
Beyond participating in the oxygen transport by red blood cells, iron is an essential micronutrient and contributes to different physiological pathways and processes, such as cell proliferation, DNA repair, and other homeostatic functions. Iron deficiency affects millions of people, especially children and pregnant women. The consequences of iron deficiency are diverse, including inadequate child development, impaired cognition, and reduced productivity. Several factors contribute to iron deficiency, such as iron-poor diet, genetic factors, and infection with soil-transmitted helminths (STHs), especially roundworms (Ascaris lumbricoides), hookworms (Necator americanus and Ancylostoma duodenale), and whipworms (Trichuris trichiura). This review updates and summarizes the role of STHs as drivers of iron deficiency. Also, the poorly explored connections between STH infection, geophagia (a pica manifestation), immune response, and iron deficiency are discussed, highlighting how iron deficiency may act as a risk factor for infections by STHs, in addition to being a consequence of intestinal parasitic infections. Finally, strategies for control and management of iron deficiency and STH infection are described.
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Affiliation(s)
- Joel Henrique Ellwanger
- Laboratory of Immunobiology and Immunogenetics (Prédio 43323, Laboratório 212), Department of Genetics, Postgraduate Program in Genetics and Molecular Biology (PPGBM), Instituto de Biociências, Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, Campus do Vale, Rio Grande do Sul, Porto Alegre, Brazil.
| | - Marina Ziliotto
- Laboratory of Immunobiology and Immunogenetics (Prédio 43323, Laboratório 212), Department of Genetics, Postgraduate Program in Genetics and Molecular Biology (PPGBM), Instituto de Biociências, Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, Campus do Vale, Rio Grande do Sul, Porto Alegre, Brazil
| | - Bruna Kulmann-Leal
- Laboratory of Immunobiology and Immunogenetics (Prédio 43323, Laboratório 212), Department of Genetics, Postgraduate Program in Genetics and Molecular Biology (PPGBM), Instituto de Biociências, Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, Campus do Vale, Rio Grande do Sul, Porto Alegre, Brazil
| | - José Artur Bogo Chies
- Laboratory of Immunobiology and Immunogenetics (Prédio 43323, Laboratório 212), Department of Genetics, Postgraduate Program in Genetics and Molecular Biology (PPGBM), Instituto de Biociências, Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, Campus do Vale, Rio Grande do Sul, Porto Alegre, Brazil
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5
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The influence of pica practice on nutritional status, stress and anxiety of pregnant women. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2022. [DOI: 10.1016/j.cegh.2022.101133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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6
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Bocquet V, Raffray L, Vanhecke C, Goossens J, Scalbert C, Sultan N, Lartigau-Roussin C. Étude de la pagophagie dans un échantillon de 495 adultes bénéficiant d’une perfusion de fer, et revue de la littérature. NUTR CLIN METAB 2022. [DOI: 10.1016/j.nupar.2022.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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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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8
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Mulinganya G, De Vulder A, Bisimwa G, Boelens J, Claeys G, De Keyser K, De Vos D, Hendwa E, Kampara F, Kujirakwinja Y, Mongane J, Mubalama I, Vaneechoutte M, Callens S, Cools P. Prevalence, risk factors and adverse pregnancy outcomes of second trimester bacterial vaginosis among pregnant women in Bukavu, Democratic Republic of the Congo. PLoS One 2021; 16:e0257939. [PMID: 34695126 PMCID: PMC8544863 DOI: 10.1371/journal.pone.0257939] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 09/14/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Bacterial vaginosis (BV) is the most common gynecological condition in women of reproductive age and associated with adverse pregnancy outcomes. In the Democratic Republic of the Congo (DRC), neonatal mortality rate is as high as 2.8 percent with preterm birth (PTB) and low birth weight (LBW) as leading causes. Because no studies have addressed BV in DRC, we aimed to investigate the prevalence of BV, the risk factors and the association between BV and adverse pregnancy outcomes in a population of pregnant women from Bukavu, DRC. METHODS A total of 533 pregnant women in the second trimester of pregnancy were recruited in the Provincial Reference Hospital of Bukavu, DRC, between January and October 2017, and followed until delivery. Clinical and sociodemographic data of mother and newborn, and data on (vaginal) hygiene practices, sexual behavior and reproductive history were collected. BV was diagnosed by Nugent scoring of Gram-stained vaginal smears. Two multivariate regression models were built to identify risk factors for BV and to investigate BV as a risk factor for adverse pregnancy outcomes. RESULTS The prevalence of BV was 26.3% and approximately half of the women with BV were asymptomatic. Independent risk factors for BV were the use of alternatives to water for intravaginal washing, concurrent partners, unemployed status, the presence of vaginal Candida and clay consumption. BV was independently associated with both LBW and PTB of an infant with LBW. CONCLUSION The prevalence of BV in Bukavu is high but in line with the global average. BV was associated with adverse pregnancy outcomes in our study population. Hence, research on modifiable risk factor-based interventions to reduce the prevalence of BV, and on screening/treatment of BV during antenatal care should be explored to reduce neonatal mortality and morbidity.
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Affiliation(s)
- Guy Mulinganya
- Faculty of Medicine, Catholic University of Bukavu, Bukavu, Democratic Republic of The Congo
- Department of Obstetrics and Gynecology, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of The Congo
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Annelies De Vulder
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Ghislain Bisimwa
- Faculty of Medicine, Catholic University of Bukavu, Bukavu, Democratic Republic of The Congo
- Department of Obstetrics and Gynecology, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of The Congo
| | - Jerina Boelens
- Department of Diagnostic Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
- Department of Medical Microbiology, Ghent University Hospital, Ghent, Belgium
| | - Geert Claeys
- Department of Diagnostic Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Karen De Keyser
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
- Department of Diagnostic Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Daniel De Vos
- Laboratory for Molecular and Cellular Technology, Burn Wound Center, Queen Astrid Military Hospital, Brussels, Belgium
| | - Erick Hendwa
- Department of Obstetrics and Gynecology, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of The Congo
| | - Freddy Kampara
- Faculty of Medicine, Catholic University of Bukavu, Bukavu, Democratic Republic of The Congo
- Department of Obstetrics and Gynecology, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of The Congo
| | - Yvette Kujirakwinja
- Faculty of Medicine, Catholic University of Bukavu, Bukavu, Democratic Republic of The Congo
- Department of Obstetrics and Gynecology, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of The Congo
| | - Jules Mongane
- Faculty of Medicine, Catholic University of Bukavu, Bukavu, Democratic Republic of The Congo
- Department of Obstetrics and Gynecology, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of The Congo
| | - Innocent Mubalama
- Department of Obstetrics and Gynecology, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of The Congo
| | - Mario Vaneechoutte
- Department of Diagnostic Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Steven Callens
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Piet Cools
- Department of Diagnostic Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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Shekarriz Z, Jokar A, Yousefi SS. Pica: Treatment with Punica Granatum extract. Phytother Res 2021; 35:4629-4631. [PMID: 34390288 DOI: 10.1002/ptr.6989] [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: 05/08/2020] [Revised: 11/09/2020] [Accepted: 12/11/2020] [Indexed: 11/11/2022]
Abstract
Pica is an eating disorder characterized by craving for nonfood items, such as dirt, clay, detergents, soap, stone, and paper. It occurs in children who start feeling the world with the oral cavity. The exact etiology of this disorder is still unknown; nonetheless, its treatment and prevalence vary according to patients' behavior and characteristics. We aim to present a case report of a patient with pica who was treated with Persian Traditional Medicine. This treatment was performed using four doses of 15 ml Punica granatum extract after every meal for 3 weeks while fasting before breakfast. The patient's appetite improve within 3 weeks, with remarkable improvement in pica symptoms. Punica granatum extract seems to be effective in controlling pica.
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Affiliation(s)
- Zahra Shekarriz
- Persian Medicine, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.,Traditional and Complementary Medicine Research Center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Asieh Jokar
- Persian Medicine, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyde Sedighe Yousefi
- Persian Medicine, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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10
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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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Acuphagia on the Obsessive-Compulsive Spectrum in an Adolescent Male. Case Rep Psychiatry 2020; 2020:8885503. [PMID: 33178473 PMCID: PMC7644328 DOI: 10.1155/2020/8885503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 10/12/2020] [Accepted: 10/20/2020] [Indexed: 12/02/2022] Open
Abstract
Background. Pica is a condition that is commonly missed in childhood. This condition occurs worldwide and is considered normal in children from ages 18- to- 36 months. It is also commonly seen in pregnant women due to associated nutritional deficiencies. Acuphagia is a subtype of pica which has been briefly described in the literature. Its classification has been speculated to belong on a spectrum of obsessive-compulsive disorders (OCD). This case involves Mr. C, a 16-year-old male with a history of depression, anxiety, and ten previous intentional foreign body ingestions involving sharp objects such as needles, forks, and thumbtacks. He states that he recently ate a nail and denies any current obsessions. He was admitted from a local involuntary receiving facility due to decreased bowel movements in the last week. Learning points and recommendations for practitioners are described.
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12
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Grzeszczak K, Kwiatkowski S, Kosik-Bogacka D. The Role of Fe, Zn, and Cu in Pregnancy. Biomolecules 2020; 10:E1176. [PMID: 32806787 PMCID: PMC7463674 DOI: 10.3390/biom10081176] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 08/05/2020] [Accepted: 08/05/2020] [Indexed: 12/15/2022] Open
Abstract
Iron (Fe), copper (Cu), and zinc (Zn) are microelements essential for the proper functioning of living organisms. These elements participatein many processes, including cellular metabolism and antioxidant and anti-inflammatory defenses, and also influence enzyme activity, regulate gene expression, and take part in protein synthesis. Fe, Cu, and Zn have a significant impact on the health of pregnant women and in the development of the fetus, as well as on the health of the newborn. A proper concentration of these elements in the body of women during pregnancy reduces the risk of complications such as anemia, induced hypertension, low birth weight, preeclampsia, and postnatal complications. The interactions between Fe, Cu, and Zn influence their availability due to their similar physicochemical properties. This most often occurs during intestinal absorption, where metal ions compete for binding sites with transport compounds. Additionally, the relationships between these ions have a great influence on the course of reactions in the tissues, as well as on their excretion, which can be stimulated or delayed. This review aims to summarize reports on the influence of Fe, Cu, and Zn on the course of single and multiple pregnancies, and to discuss the interdependencies and mechanisms occurring between Fe, Cu, and Zn.
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Affiliation(s)
- Konrad Grzeszczak
- Department of Biology and Medical Parasitology, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Sebastian Kwiatkowski
- Department of Obstetrics and Gynecology, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Danuta Kosik-Bogacka
- Independent Laboratory of Pharmaceutical Botany, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
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Pavord S, Daru J, Prasannan N, Robinson S, Stanworth S, Girling J. UK guidelines on the management of iron deficiency in pregnancy. Br J Haematol 2019; 188:819-830. [PMID: 31578718 DOI: 10.1111/bjh.16221] [Citation(s) in RCA: 138] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 07/26/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Sue Pavord
- Department of Haematology Oxford University Hospitals Oxford UK
| | - Jan Daru
- Women's Health Research Unit Centre for Primary Care and Public Health WHO Collaborating Centre Blizard Institute London UK
| | - Nita Prasannan
- Department of Obstetrics and Gynaecology Guys and St Thomas' NHS Foundation Trust London UK
| | - Susan Robinson
- Haematology Department Guys and St Thomas' NHS Foundation Trust London UK
| | - Simon Stanworth
- NHSBT/Department of Haematology John Radcliffe Hospital Oxford UK
| | - Joanna Girling
- Department of Obstetrics and Gynaecology West Middlesex University Hospital and Chelsea & Westminster Hospital London UK
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15
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Abstract
Screening for iron deficiency anemia (IDA) in all pregnant women is recommended. IDA is a prevalent cause of nutritional deficiency anemia, and oral iron is the first line of treatment. Other treatments include parenteral iron or blood transfusion(s). Untreated IDA in pregnancy can result in complications for the mother and fetus.
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Pica is prevalent and strongly associated with iron deficiency among Hispanic pregnant women living in the United States. Appetite 2017; 120:163-170. [PMID: 28864256 DOI: 10.1016/j.appet.2017.08.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 05/17/2017] [Accepted: 08/28/2017] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Anecdotal evidence suggests that pica occurs among Hispanic women in the United States, especially during pregnancy. However, the prevalence and socio-demographic and biological factors associated with pica in this population have not been adequately identified. METHODS Trained, bilingual study personnel conducted structured interviews at public health clinics in Salinas Valley, California with 187 pregnant Hispanic women in their 2nd or 3rd trimesters of pregnancy. Hemoglobin was measured using Hemocue; concentrations of transferrin receptor (TfR) and alpha-1 acid glycoprotein (AGP) were measured in dried blood spots. Multivariable stepwise regression analyses were conducted with pica during pregnancy as the dependent variable and individual- and family-level factors as independent variables to identify significant associations. Additionally, multivariable models were built to explore the associations between pica and iron status (iron deficiency and anemia). RESULTS Half of all participants (51.3%) had ever engaged in pica, and 37.6% had done so during the current pregnancy. Pica substances included large quantities of ice, frost, raw starches, and various earthen items. Pica during the current pregnancy was significantly associated with higher TfR concentrations [OR: 1.29; 95% CI: 1.11, 1.51] indicative of low iron stores and greater food insecurity [OR: 1.20, 95% CI: 1.03, 1.40]. Women who engaged in pica during the current pregnancy were more likely to be iron deficient [adjusted OR: 2.58; 95% CI: 1.19, 5.60], but not anemic [adjusted OR: 1.40; 0.60, 3.23]. CONCLUSIONS Among pregnant Hispanic women, pica was prevalent and strongly associated with iron deficiency and food insecurity. Clinicians should screen for pica during pregnancy in Hispanic populations, and future studies should elucidate the underlying etiology and consequences of engaging in pica during pregnancy.
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A Different Kind of Craving: Incidence and Treatment of Pica After Laparoscopic Roux-en-Y Gastric Bypass. World J Surg 2017; 41:2324-2328. [PMID: 28477159 DOI: 10.1007/s00268-017-4048-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Iron deficiency can occur in patients after Roux-en-y gastric bypass due to altered absorption. Pica, the compulsive craving and intake of non-nutritive substances, is a rare and poorly understood presentation of iron deficiency. To our knowledge, the rate of pica after RYGB has never been reported. METHODS The medical records of patients who underwent laparoscopic RYGB from 2001 to 2011 were reviewed. Patients with pica or other abnormal cravings were identified. RESULTS Pica was identified in 16/959 (1.7%) patients who underwent RYGB during the study period. The most common presenting sign was pagophagia. All patients with pica were female and had multiple risk factors for iron deficiency with 13/16 being premenopausal and 7/16 non-compliant with oral iron supplementation. Pica symptoms presented at a mean of 3.9 ± 1.9 years after RYGB. Iron deficiency was identified in all 16 patients, with a median ferritin level of 5.0 ng/mL (range 2-27). All 16 patients received intravenous iron and pica symptoms resolved. CONCLUSIONS Pica is a rare phenomenon associated with iron deficiency and can occur despite oral iron supplementation. In our experience, intravenous iron can relieve symptoms. Patients considering bariatric surgery should be counseled on pica. Patients with unusual cravings should be evaluated for iron deficiency.
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Abstract
INTRODUCTION Pica is the compulsive eating of non-nutritive substances. It is often associated with iron deficiency but its pathophysiology is unknown. Areas covered: We searched the literature using the keywords listed below. Our aim was to describe the phenomenon in its various aspects, to touch briefly on the historical and cultural background, and to examine in more detail the studies that tried to analyze the relative roles of iron deficiency and pica. Expert commentary: Pica is an intriguing symptom known for centuries. Pregnant women and preadolescents are at the highest risk of pica. Iron absorption is reduced in the presence of non-nutritive substances. Iron therapy usually cures the pica behavior. There are different forms of pica, one caused directly by iron deficiency probably due to the lack of iron in some areas of the brain and one more culturally driven and including mostly geophagy.
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Affiliation(s)
- Caterina Borgna-Pignatti
- a Department of Medical Sciences, Section of Pediatrics , University of Ferrara , Ferrara , Italy
| | - Sara Zanella
- a Department of Medical Sciences, Section of Pediatrics , University of Ferrara , Ferrara , Italy
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Intiful FD, Wiredu EK, Asare GA, Asante M, Adjei DN. Anaemia in pregnant adolescent girls with malaria and practicing pica. Pan Afr Med J 2016; 24:96. [PMID: 27642435 PMCID: PMC5012775 DOI: 10.11604/pamj.2016.24.96.9282] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 04/27/2016] [Indexed: 11/28/2022] Open
Abstract
Introduction Pregnancy during the adolescent period is challenging mainly because of the nutritional demands of both the adolescent and pregnancy period. The risk for anaemia increases especially in developing countries such as Ghana where malaria is endemic and the practice of pica is common. In this study, we sought to determine the prevalence of anaemia, pica practice and malaria infection among pregnant adolescent girls and assess the extent to which these factors are associated. Methods Two hundred and sixty five (265) pregnant adolescent girls were recruited from three hospitals in Accra. Haemoglobin levels, malaria infection and the practice of pica were assessed. Pearson's Chi squared tests were used to determine associations and logistic regression analysis was used to determine the odds of being anaemic. Significance was set at p≤0.05. Results Anaemia prevalence was 76% with severity ranging from mild (47.8%) to severe (0.8%). About 27.5% were moderately anaemic. Pica was practiced in only 9.1% of the girls. Malaria infection was prevalent in 17.7% of the girls. The logistic regression analysis indicated that pregnant girls with malaria infection were 3.56 times more likely to be anaemic when compared to those without malaria. Also, those who practiced pica were 1.23 times more likely to be anaemic when compared to those who did not practice pica. Conclusion Anaemia is very prevalent in pregnant adolescent girls and is a public health problem. Drastic measures should be taken to reduce the high prevalence.
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Affiliation(s)
| | - Edwin Kwame Wiredu
- School of Biomedical and Allied Health Sciences, University of Ghana, Ghana
| | - George Awuku Asare
- School of Biomedical and Allied Health Sciences, University of Ghana, Ghana
| | - Matilda Asante
- School of Biomedical and Allied Health Sciences, University of Ghana, Ghana
| | - David Nana Adjei
- School of Biomedical and Allied Health Sciences, University of Ghana, Ghana
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Pica for Uncooked Basmati Rice in Two Women with Iron Deficiency and a Review of Ryzophagia. Case Rep Med 2016; 2016:8159302. [PMID: 26880930 PMCID: PMC4735942 DOI: 10.1155/2016/8159302] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Accepted: 12/14/2015] [Indexed: 11/17/2022] Open
Abstract
Reports of pica for uncooked rice (ryzophagia) in adults who reside in European and derivative countries are uncommon. We evaluated and treated two nonpregnant women with pica for uncooked basmati rice. Both women reported fatigue, abdominal discomfort after consuming large quantities of uncooked basmati rice, and hair loss. One woman was from India and the other was from Pakistan. Both women were vegetarians. Basmati was the local rice in their native countries and their usual rice in the USA. Both women had tooth damage due to eating uncooked rice and iron deficiency with microcytic anemia attributed to menorrhagia and multiparity. Ryzophagia and other manifestations (except tooth damage) resolved after iron dextran therapy. We review and discuss other reports of ryzophagia associated with iron deficiency, pregnancy, race/ethnicity, geographic origin, and local traditions. We conclude that adults with ryzophagia in European and derivative countries are likely to be non-Europeans.
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Thomas CE, Guillet R, Queenan RA, Cooper EM, Kent TR, Pressman EK, Vermeylen FM, Roberson MS, O'Brien KO. Vitamin D status is inversely associated with anemia and serum erythropoietin during pregnancy. Am J Clin Nutr 2015; 102:1088-95. [PMID: 26447159 PMCID: PMC4625596 DOI: 10.3945/ajcn.115.116756] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Accepted: 09/09/2015] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Vitamin D and iron deficiencies frequently co-exist. It is now appreciated that mechanistic interactions between iron and vitamin D metabolism may underlie these associations. OBJECTIVE We examined interrelations between iron and vitamin D status and their regulatory hormones in pregnant adolescents, who are a group at risk of both suboptimal vitamin D and suboptimal iron status. DESIGN The trial was a prospective longitudinal study of 158 pregnant adolescents (aged ≤18 y). Maternal circulating biomarkers of vitamin D and iron were determined at midgestation (∼25 wk) and delivery (∼40 wk). Linear regression was used to assess associations between vitamin D and iron status indicators. Bivariate and multivariate logistic regressions were used to generate the OR of anemia as a function of vitamin D status. A mediation analysis was performed to examine direct and indirect relations between vitamin D status, hemoglobin, and erythropoietin in maternal serum. RESULTS Maternal 25-hydroxyvitamin D [25(OH)D] was positively associated with maternal hemoglobin at both midgestation and at delivery (P < 0.01 for both). After adjustment for age at enrollment and race, the odds of anemia at delivery was 8 times greater in adolescents with delivery 25(OH)D concentrations <50 nmol/L than in those with 25(OH)D concentrations ≥50 nmol/L (P <0.001). Maternal 25(OH)D was inversely associated with erythropoietin at both midgestation (P <0.05) and delivery (P <0.001). The significant relation observed between 25(OH)D and hemoglobin could be explained by a direct relation between 25(OH)D and hemoglobin and an indirect relation that was mediated by erythropoietin. CONCLUSIONS In this group of pregnant adolescents, suboptimal vitamin D status was associated with increased risk of iron insufficiency and vice versa. These findings emphasize the need for screening for multiple nutrient deficiencies during pregnancy and greater attention to overlapping metabolic pathways when selecting prenatal supplementation regimens.
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Affiliation(s)
| | - Ronnie Guillet
- University of Rochester School of Medicine and Dentistry, Rochester, NY
| | - Ruth A Queenan
- University of Rochester School of Medicine and Dentistry, Rochester, NY
| | | | | | - Eva K Pressman
- University of Rochester School of Medicine and Dentistry, Rochester, NY
| | | | - Mark S Roberson
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY; and
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