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Alkandari AF, Alsarraf HM, Alkandari MF. Ingested Chicken Bone (Xiphoid Process) in the Anal Canal: A Case Report and Literature Review. Cureus 2023; 15:e35060. [PMID: 36942189 PMCID: PMC10024513 DOI: 10.7759/cureus.35060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/16/2023] [Indexed: 02/18/2023] Open
Abstract
Accidental foreign body (FB) ingestion is common in the elderly, particularly edentulous and denture wearers. The most commonly ingested FBs are food-related, including fish and chicken bones. While small FBs can pass through the gastrointestinal tract without any complications, large or irregular-shaped FBs usually cause complications. These complications include choking, ulceration, perforation, fistula, abscess formation, or even death. Ingestion of a large chicken bone that reaches the anal canal without causing injury is extremely rare. We present a rare case of accidental chicken bone (xiphoid process) ingestion that manifested itself by projecting from the anus while defecating. Interestingly, the patient did not experience any food choking or abdominal pain, nor did she have any type of dementia. However, the patient could not grind food properly due to the loss of her upper molar teeth, which made her develop a habit of rapid swallowing. On examination, the chicken bone was seen within the anus with a sharp edge embedded in the mucosal wall. While a plain pelvic X-ray failed to display the FB, a pelvic CT scan with a 3D illustration showed its dimensions (5.0 x 2.5 x 3 cm). A plain pelvic CT scan confirmed the presence of the bone-contrast FB within the anal canal without injuring the surrounding anatomical structures. The FB was gently manipulated and successfully extracted after administering 5 ml of lidocaine gel enema. The patient was counseled regarding proper chewing habits, and she was referred to a dental clinic for a professional assessment. Seven days later, the patient was seen again at the clinic for a follow-up and was found to have an uneventful recovery. Maintaining good dental health and proper eating habits, as well as increasing awareness among edentulous individuals and denture wearers, are required to prevent accidental FB ingestions.
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Affiliation(s)
- Ahmed F Alkandari
- Department of Anatomy, Kuwait University, Jabriya, KWT
- Department of Surgery, Al-Adan Hospital, Al-Ahmadi, KWT
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Jackson MS, Adedoyin AC, Winnick SN. Pica Disorder among African American Women: A Call for Action and Further Research. SOCIAL WORK IN PUBLIC HEALTH 2020; 35:261-270. [PMID: 32660362 DOI: 10.1080/19371918.2020.1791778] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Pica is simply defined as the consumption of none food products such as laundry starch, clay dirt, ice, soap, and chalk. The Diagnostic and Statistical Manual of Mental Disorders (DSM-5) classifies Pica as the habitual consumption of nonfood and non-nutritive substances for at least one year. Pica disorder is usually unnoticed, under-reported, causes serious harm to clients especially African American women, and seldom discussed in social work scholarship. It is, therefore, important to begin to sensitize social workers to the harmful effects of Pica, especially because it is often unrecognized and misdiagnoses can cause harm. This article provides a panoramic overview of Pica, the signs and symptoms of the disorder specifically among African American women and also address some of the adverse effects, and highlights some of the evidence-based effective treatment strategies. Finally, an urgent clarion call to social workers to conduct more research on Pica disorders among African American women is articulated.
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Affiliation(s)
- Mary S Jackson
- School of Social Work, College of Health and Human Performance, East Carolina University , West Greenville, North Carolina, USA
| | - A Christson Adedoyin
- Department of Social Work, School of Public Health, Samford University , Birmingham, Alabama, USA
| | - Sarah N Winnick
- School of Social Work, College of Health and Human Performance, East Carolina University , West Greenville, North Carolina, USA
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Jamie K, Sharples G. The Social and Material Life of Antimicrobial Clay: Exploring Antimicrobial Resistance, Medicines' Materiality, and Medicines Optimization. FRONTIERS IN SOCIOLOGY 2020; 5:26. [PMID: 33869434 PMCID: PMC8022547 DOI: 10.3389/fsoc.2020.00026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 03/25/2020] [Indexed: 06/12/2023]
Abstract
While sociologists have made significant theoretical contributions to the antimicrobial resistance (AMR) debate, little attention has been given to the antimicrobial products themselves. Here we advocate a significant new direction which centers on the social and material life of antimicrobials, specifically on what they are made from and how this affects their use. This focus is timely because, in the context of declining efficacy of biomedical antibiotics, diverse materials are increasingly taking center stage in research and drug discovery as potential agents for new antimicrobial treatments. Of particular significance are natural antimicrobials, such as plants, honey and clay, whose antimicrobial potential is well-documented and which are increasingly moving into mainstream antimicrobial research. Alongside this biomedical focus, we suggest that the social and material lives of these antimicrobial materials require attention to (i) highlight the ways they have been, and continue to be, used in diverse cultures globally, (ii) explore ways we might theorize these materials within wider AMR debates, and (iii) examine the impact of antimicrobials' materiality on their use by patients. This article takes the example of clay, whose antimicrobial properties are well-established and which has been used to treat wounds and gastrointestinal problems for millennia. We first locate clay as an exemplar of a wider shift toward natural products drug discovery in pharmaceutical science and antimicrobial research. We then offer a number of theoretical "ways in" for sociologists to begin making sense of clay as it comes under the western biomedical gaze. We map these conceptual lenses on to clay's physical and symbolic mobility from its use in the global south into western biomedical research and commercialization. We particularly concentrate on post-colonial theory as a means to understand clay's movement from global south to north; laboratory studies to examine its symbolic transformation to a black-boxed antimicrobial artifact; and valuation practices as a lens to capture its movement from the margins to the mainstream. We finish by reflecting on the importance of materiality in addressing optimal use of medicines and by advocating an interdisciplinary approach to AMR which positions sociology as a key contributor to AMR solutions.
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Affiliation(s)
- Kimberly Jamie
- Department of Sociology, Durham University, Durham, United Kingdom
| | - Gary Sharples
- Department of Biosciences, Durham University, Durham, United Kingdom
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Kortei NK, Koryo-Dabrah A, Akonor PT, Manaphraim NYB, Ayim-Akonor M, Boadi NO, Essuman EK, Tettey C. Potential health risk assessment of toxic metals contamination in clay eaten as pica (geophagia) among pregnant women of Ho in the Volta Region of Ghana. BMC Pregnancy Childbirth 2020; 20:160. [PMID: 32169034 PMCID: PMC7071753 DOI: 10.1186/s12884-020-02857-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 03/05/2020] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Geophagia although pleasurable and somewhat a necessity among pregnant women, also comes along with its own attendant problems such as exposure to potentially hazardous substances like bacteria, fungi, helminthes and ova, radioactive materials, and toxic elemental minerals in the soil depending on the geographical location. METHODOLOGY This study evaluated the potential health risk involved during the exposure of pregnant women to toxic elemental minerals via the consumption of clay as pica (geophagia). Elemental mineral analysis was carried out using Buck Scientific 210VGP Flame Atomic Absorption Spectrophotometer (Buck Scientific, Inc. East Norwalk, USA). Risk assessment methods were also used to ascertain the various risks factors and the overall risk level. RESULTS Concentrations of the macro elements investigated were 1.38 ± 1.5, 2.40 ± 1.5, 7.74 ± 1.5, 4.01 ± 1.0, 13.24 ± 2.2 and 13.76 ± 2.1 mg/Kg for iron (Fe), copper (Cu), zinc (Zn), potassium (K), magnesium (Mg) and sodium (Na) respectively. While that for the micro elements were 1.63 ± 0.03 μg/Kg, 4.72 ± 0.8, 0.53 ± 0.02 and 1.85 ± 0.3 mg/kg respectively for arsenic (As), manganese (Mn), lead (Pb) and nickel (Ni). Estimated Daily Intake (EDI), Hazard Quotient (HQ), Target Hazard Quotient (THQ) and Total Target Hazard Quotient (TTHQ) values ranged 0.611-5.44 (mg/kg Bw/day), 6.26 × 10- 4 - 106.5, 0.067-10.34 and 15 respectively. CONCLUSION There is the likelihood of posing adverse health problems when clay samples obtained from Anfoega which is sited in the Volta region of Ghana is consumed due to the fact that the HQ's of these elemental minerals were > 1 which points to high content of Manganese (Mn) and Nickel (Ni). It is also likely to cause adverse health problems in an individual's life time since THQ for Arsenic, Lead and Nickel were above 1. Ultimately, the cumulative effect of these toxicants were exceedingly great (≤ 15) which implied a high level of unsafety associated with this clay. Per the results from this study, it is not safe for pregnant women to consume clay as pica since these toxic elements may cause detrimental effects on the foetus of the unborn child.
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Affiliation(s)
- Nii Korley Kortei
- Department of Nutrition and Dietetics, School of Allied Health Sciences, University of Health and Allied Sciences, PMB 31, Ho, Ghana.
| | - Alice Koryo-Dabrah
- Department of Nutrition and Dietetics, School of Allied Health Sciences, University of Health and Allied Sciences, PMB 31, Ho, Ghana
| | - Papa Toah Akonor
- Department of Food Processing and Engineering, CSIR- Food Research Institute, P.O. Box M20, Accra, Ghana.,Department of Nutrition and Food Science, School of Biological Sciences, College of Basic and Applied Sciences, University of Ghana, P.O. Box LG 25, Accra, Ghana
| | - Nana Yaw Barimah Manaphraim
- Department of Medical Laboratory Sciences, School of Allied Health Sciences, University of Health and Allied Sciences, PMB 31, Ho, Ghana
| | - Matilda Ayim-Akonor
- Animal Health and Food Safety Division, CSIR- Animal Research Institute, P.O. Box AH20, Achimota, Ghana
| | - Nathaniel Owusu Boadi
- Department of Chemistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Edward Ken Essuman
- Department of Nutrition and Dietetics, School of Allied Health Sciences, University of Health and Allied Sciences, PMB 31, Ho, Ghana
| | - Clement Tettey
- Department of Biomedical Sciences, School of Basic and Biomedical Sciences, University of Health and Allied Sciences, PMB 31, Ho, Ghana
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Caillet P, Poirier M, Grall-Bronnec M, Marchal E, Pineau A, Pintas C, Carton V, Jolliet P, Winer N, Victorri-Vigneau C. High prevalence of kaolin consumption in migrant women living in a major urban area of France: A cross-sectional investigation. PLoS One 2019; 14:e0220557. [PMID: 31365572 PMCID: PMC6668907 DOI: 10.1371/journal.pone.0220557] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 07/18/2019] [Indexed: 11/25/2022] Open
Abstract
Geophagia is a feeding behavior involving the regular intake of soil, including clay-like kaolin. Frequent in Africa, kaolin consumption is associated with heavy metal intoxication, iron and other micronutrient deficiencies, geohelminth infection and inactivation of concomitantly taken drugs. It is expected that this practice would be imported into an asylum country during the immigration process. To confirm this hypothesis, a single center, cross-sectional study was conducted at the University Hospital of Nantes, France, whose main objective was to assess whether the prevalence of kaolin consumers was high in a migrant population living in a large French metropolitan area (the city of Nantes). Each woman consulting for the first time at the Medical and Psychosocial Gynecology Obstetric Unit during the inclusion period ranging from January 1, 2017, to July 1, 2017, was asked for consent to be included in the study. The main outcome was the proportion of positive answers regarding consumption of kaolin within the last twelve months, with its 95% confidence interval (CI). A logistic regression was performed to identify drivers of consumption, and a clustering approach was conducted to identify profiles of consumers. A total of 284 women were included in the study, of whom 110 (38.7%) were pregnant. Our main finding was a 14.1% (95% CI: 10.5-18.6) prevalence of clay consumers. Second, the characteristic most strongly associated with consumption was Central or West Africa origin (adjusted Odds Ratio (aOR) = 52.7; 95% CI: 13.7-202.2). Finally, 60% of consumers showed signs of addictive-like phenomena, and three profiles were identified, depicting a continuum of patients in regard to their control over their kaolin consumption. Our results suggest that kaolin consumption is frequent in particular subpopulations of migrants. This warrants further study of the clinical consequences of kaolin consumption and its associated addictive-like symptoms.
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Affiliation(s)
- Pascal Caillet
- Department of Clinical Pharmacology, University Hospital of Nantes, Nantes, France
| | - Maud Poirier
- Department of Gynecology and Obstetrics, University Hospital of Nantes, Nantes, France
| | - Marie Grall-Bronnec
- Department of Addictology and Psychiatry, University Hospital of Nantes, Nantes, France
- SPHERE U1246 Unit, University of Nantes, University of Tours, INSERM, Nantes, France
| | - Edouard Marchal
- Department of Clinical Pharmacology, University Hospital of Nantes, Nantes, France
| | - Alain Pineau
- Department of Clinical Pharmacology, University Hospital of Nantes, Nantes, France
| | - Catherine Pintas
- Department of Gynecology and Obstetrics, University Hospital of Nantes, Nantes, France
| | - Véronique Carton
- Department of Gynecology and Obstetrics, University Hospital of Nantes, Nantes, France
| | - Pascale Jolliet
- Department of Clinical Pharmacology, University Hospital of Nantes, Nantes, France
- SPHERE U1246 Unit, University of Nantes, University of Tours, INSERM, Nantes, France
| | - Norbert Winer
- Department of Gynecology and Obstetrics, University Hospital of Nantes, Nantes, France
- INRA, UMR 1280, Physiology of Nutritional Adaptations, University of Nantes, IMAD, Nantes, France
| | - Caroline Victorri-Vigneau
- Department of Clinical Pharmacology, University Hospital of Nantes, Nantes, France
- SPHERE U1246 Unit, University of Nantes, University of Tours, INSERM, Nantes, France
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Orozco-González CN, Cortés-Sanabria L, Cueto-Manzano AM, Corona-Figueroa B, Martínez-Ramírez HR, López-Leal J, Martín-del-Campo F, Rojas-Campos E, Gómez-Navarro B. Prevalence of Pica in Patients on Dialysis and its Association With Nutritional Status. J Ren Nutr 2019; 29:143-148. [DOI: 10.1053/j.jrn.2018.08.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 07/12/2018] [Accepted: 08/01/2018] [Indexed: 11/11/2022] Open
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Pica in end-stage chronic kidney disease: Literature review. Nefrologia 2018; 39:115-123. [PMID: 30360922 DOI: 10.1016/j.nefro.2018.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 07/18/2018] [Accepted: 08/25/2018] [Indexed: 01/19/2023] Open
Abstract
Pica is an individual entity in the patient with chronic kidney disease (CKD), which phenomenon has not been widely studied despite the high reported prevalence. Moreover, pica complications (anemia, altered electrolytes, poor absorption of micro and macronutrients and malnutrition) could be exacerbated in CKD and limit the quality of renal replacement therapy. The intake of non-caloric and non-nutritional substances could be harmful and cause effects on satiety and metabolic / electrolyte imbalance and modify the biocompatibility of micronutrients, toxins and pathogens worsening health status. In daily practice, pica could be under-reported because patient's shame to recognize it, or fear that such behavior influences their treatment. Additionally, clinicians who not investigate the presence of pica or its complications contribute to the lack of information about the magnitude and relevance of this problem in CKD.
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Pennycuff JF, Davenport A, Ellis J, Patberg E, Cwiak C. Talcum Powder Toxicosis in Pregnancy. AJP Rep 2018; 8:e384-e386. [PMID: 30647988 PMCID: PMC6310682 DOI: 10.1055/s-0038-1676382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Accepted: 09/08/2018] [Indexed: 11/22/2022] Open
Abstract
Background Pica is a relatively common phenomenon in pregnancy and typically includes consumption of nontoxic substances such as earth/clay, raw starches, and ice. Occasionally, substances may be toxic or have unintended consequences. Case A nulliparous woman presented to our facility complaining of numerous, vague symptoms that are common in pregnancy. She had multiple work-ups and an admission to our antepartum unit without clear etiology of her symptoms. Ultimately, she was diagnosed with talcum powder toxicosis secondary to talc ingestion as a coping mechanism for her anxiety, which was heightened in pregnancy. Conclusion This case highlights the importance of screening for mental health disorders, which may be exacerbated during the peripartum period. Patients' coping mechanisms for mental health disorders may have unintended consequences.
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Affiliation(s)
- Jon F. Pennycuff
- National Center for Advanced Pelvic Surgery, Medstar Washington Hospital Center, Georgetown University, Washington, D.C.
| | - Abigail Davenport
- Department of Obstetrics and Gynecology, MetroHealth Medical Center, Cleveland, Ohio
| | - Jane Ellis
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, Georgia
| | - Elizabeth Patberg
- Department of Obstetrics and Gynecology, University of California, Irvine Medical Center, Orange, California
| | - Carrie Cwiak
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, Georgia
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Abstract
Importance Anemia is common in pregnancy, ranging from 5.4% in developed countries to more than 80% in developing countries. Anemia in pregnancy has been associated with prematurity, low birth weight, and adverse pregnancy outcomes. Objective This review uses clinical vignettes to illustrate the clinical presentations, approach to diagnosis, maternal and fetal implications, and treatment for the common etiologies of anemia in pregnancy. Evidence Acquisition Literature review. Results Normal physiological changes in pregnancy result in alterations of hematological parameters particularly in a reduction of hemoglobin (Hb) concentration. Consequently, the Hb used to define anemia in pregnancy is lower than in nonpregnant patients. As there is an increased requirement of iron in pregnancy, it is not unexpected that iron deficiency remains the most common cause of anemia and warrants a preemptive approach to prevent a further reduction in Hb. The syndromes associated with microangiopathic hemolytic anemia may pose a diagnostic challenge, as there are several potential etiologies that may be difficult to differentiate, and microangiopathic hemolytic anemia can be associated with significant maternal and fetal morbidity andmortality. Anemia secondary to sickle cell disease and autoimmune hemolytic anemiamerit special attention because there are risks secondary to red blood cell transfusion and risks to withholding transfusion. Conclusions Anemia in pregnancy is potentially associated with maternal and fetal adverse outcomes. Providing evidence-based care is essential to achieving the best pregnancy outcomes.
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Ugwa EA. Nutritional Practices and Taboos Among Pregnant Women Attending Antenatal Care at General Hospital in Kano, Northwest Nigeria. Ann Med Health Sci Res 2016; 6:109-14. [PMID: 27213094 PMCID: PMC4866363 DOI: 10.4103/2141-9248.181846] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background: Food taboos among rural women have been identified as one of the factors contributing to maternal undernutrition in pregnancy. Aim: The aim of this study was to explore some of the taboos and nutritional practices among pregnant women attending antenatal care at a General Hospital in Dawakin Kudu LGA, Kano, Nigeria. Subjects and Methods: This was a cross-sectional study involving 220 pregnant women. Interviewer-administered structured questionnaire was used to interview the respondents, which showed various sociodemographic information, cultural nutritional processes, taboos of the community, and a 24 h food recall. The ages, parities, and gestational ages of the women were collated. Descriptive statistics was used. Data were analyzed using SPSS statistical software Version 17.0 (SPSS Inc., Chicago, IL, USA). Association between sociodemographic factors and nutritional practices and taboos was determined using Chi-square test and P < 0.05 was considered statistically significant. Results: At the end of the study, 200 participants (91%) gave complete information. Most of the women, 70% (140/200) were in the 20–39 years age range with mean (standard deviation [SD]) age of 23.7 (6.1) years, mostly uneducated, 70% (140/200), and unemployed, 51% (102/200). Most of the women did a child spacing of 12–24 months, 62% (124/200) with mean (SD) child spacing interval of 26.32 (10.19) months. Gestational age at booking was mostly 13–26 weeks, 48% (96/200) with an average of 26.60 (8.01). Most of the women had 1–4 children, 54.5% (109/200) with mean (SD) of 2.47 (2.50). Most of the women agreed that they had adequate intake of oil, 86% (172/200), meat/fish, 92% (194/200), fruit/vegetables 56% (112/200), and had 3 meals/day 80% (152/200), and did not practice pica 83% (166/200). All of the women, 100% (200/200) believe that women should eat more during pregnancy in order to have healthy babies. They were mostly supported by their husbands, 53% (106/200) and less likely by the community, 34% (17/200). The nutritional practices and taboos of the women showed a statistically significant association with age, parity, and support received from husband and community (P < 0.05). Educational status is not associated with their nutritional practices and taboos. Conclusion: Although sociocultural indices of the respondents were poor, their intake of good nutrition and abstinence from nutrition taboos were satisfactory. Further studies are intended to objectively study the nutritional practices/taboos in pregnancy.
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Affiliation(s)
- E A Ugwa
- Department of Obstetrics and Gynecology, Federal Medical Centre, Birnin Kudu, Jigawa State, Nigeria
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A meta-analysis of the worldwide prevalence of pica during pregnancy and the postpartum period. Int J Gynaecol Obstet 2016; 133:277-83. [DOI: 10.1016/j.ijgo.2015.10.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 10/16/2015] [Accepted: 01/19/2016] [Indexed: 11/18/2022]
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Santos AM, Benute GRG, Nomura RMY, Santos NO, De Lucia MCS, Francisco RPV. Pica and Eating Attitudes: A Study of High-Risk Pregnancies. Matern Child Health J 2015; 20:577-82. [PMID: 26558792 DOI: 10.1007/s10995-015-1856-1] [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: 10/22/2022]
Abstract
OBJECTIVE To describe and determine the association between the occurrence of pica and eating attitudes in women with high-risk pregnancies and to determine the prevalence of pica during pregnancy. METHODS A cross-sectional and prospective 24-month study was conducted with 913 women with high-risk pregnancies. Structured interviews were carried out and the Eating Attitudes Test was applied. RESULTS Pica was diagnosed in 5.7 % of the pregnant women, and its most commonly practiced type was geophagia (57.7 %). The association between pica and signs related to the eating attitudes: "to be considered too thin by others" (p < 0.02), and "to spend too much time thinking about food" (p = 0.05); and the association between pica and the risk of both anorexia nervosa and bulimia nervosa (p < 0.01) were statistically significant. CONCLUSIONS The absence of validated instruments in the literature for assessing pica reinforces the difficulty of investigating this practice and the need for further studies. Moreover, additional efforts need to focus in the improvement of screening for other eating disorders with obstetric consequences associated with pica and be incorporated into the routine of healthcare professionals.
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Affiliation(s)
- Amanda M Santos
- Department of Obstetrics and Gynecology, Clinics Hospital of Faculty of Medicine, University of São Paulo, Av. Dr. Enéas de Carvalho Aguiar, 155 - PAMB - Ground Floor, São Paulo, SP, 05403-000, Brazil.
| | - Gláucia R G Benute
- Department of Obstetrics and Gynecology, Clinics Hospital of Faculty of Medicine, University of São Paulo, Av. Dr. Enéas de Carvalho Aguiar, 155 - PAMB - Ground Floor, São Paulo, SP, 05403-000, Brazil.,Psychology Division, Clinics Hospital of Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Roseli M Y Nomura
- Department of Obstetrics and Gynecology, Clinics Hospital of Faculty of Medicine, University of São Paulo, Av. Dr. Enéas de Carvalho Aguiar, 155 - PAMB - Ground Floor, São Paulo, SP, 05403-000, Brazil
| | - Niraldo O Santos
- Psychology Division, Clinics Hospital of Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Mara C S De Lucia
- Psychology Division, Clinics Hospital of Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Rossana P V Francisco
- Department of Obstetrics and Gynecology, Clinics Hospital of Faculty of Medicine, University of São Paulo, Av. Dr. Enéas de Carvalho Aguiar, 155 - PAMB - Ground Floor, São Paulo, SP, 05403-000, Brazil
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Yoseph HH. Prevalence of food aversions, cravings and pica during pregnancy and their association with nutritional status of pregnant women in Dale Woreda, Sidama zone, SNNPRS, Ethiopia. ACTA ACUST UNITED AC 2015. [DOI: 10.5897/ijnam2014.0162] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Moya J, Phillips L. A review of soil and dust ingestion studies for children. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2014; 24:545-54. [PMID: 24691008 DOI: 10.1038/jes.2014.17] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Accepted: 01/19/2014] [Indexed: 05/19/2023]
Abstract
Soil and dust ingestion by children may be important pathways of exposure to environmental contaminants. Contaminated soil and dust may end up on children's hands and objects, because they play close to the ground. These contaminants can be ingested by children, because they have a tendency to place objects, including their fingers, in their mouths. Assessing exposure through this pathway requires information about the amount of soil and dust ingested by children. Estimates of soil and dust ingestion and information on the prevalence of the behavior have been published in the literature, but research in this area is generally limited. Three methodologies have been used to quantify soil and dust ingestion rates. In this paper, these are referred to as the tracer element method, the biokinetic model comparison method, and the activity pattern method. This paper discusses the information available on the prevalence of soil and dust ingestion behavior, summarizes the three methodologies for quantifying soil and dust ingestion, and discusses their limitations. Soil ingestion data derived from studies that use these methodologies are also summarized. Although they are based on different estimation approaches, the central tendency estimates of soil and dust ingestion derived from the three methodologies are generally comparable.
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Affiliation(s)
- Jacqueline Moya
- U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment, Pennsylvania Avenue NW, Washington, DC, USA
| | - Linda Phillips
- U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment, Pennsylvania Avenue NW, Washington, DC, USA
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Lumish RA, Young SL, Lee S, Cooper E, Pressman E, Guillet R, O’Brien KO. Gestational iron deficiency is associated with pica behaviors in adolescents. J Nutr 2014; 144:1533-9. [PMID: 25122650 PMCID: PMC4162476 DOI: 10.3945/jn.114.192070] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
A relation between pica (the craving and purposive consumption of nonfood items) during pregnancy and anemia is observed frequently. However, few studies related pica behaviors to biomarkers of iron status, and little is known about pica prevalence in U.S. pregnant adolescents. To address this, we undertook a longitudinal study examining iron status and pica behaviors among a group of 158 pregnant adolescents (aged ≤18 y). Approximately two-thirds of the participants were African American and 25% were Hispanic. Maternal iron status indicators [hemoglobin, soluble transferrin receptor, serum ferritin (SF), total body iron (TBI), and serum hepcidin] were assessed during pregnancy (18.5-37.3 wk) and at delivery. Pica behavior was assessed up to 3 times across gestation. Among the 158 adolescents, 46% reported engaging in pica behavior. Substances ingested included ice (37%), starches (8%), powders (4%), and soap (3%). During pregnancy, mean SF [geometric mean: 13.6 μg/L (95% CI: 11.0, 17.0 μg/L)], TBI (mean ± SD: 2.5 ± 4.2 mg/kg), and hepcidin [geometric mean: 19.1 μg/L (95% CI: 16.3, 22.2 μg/L)] concentrations were significantly lower (P < 0.05) in the pica group (n = 72) than values observed among the non-pica group [SF, geometric mean: 21.1 μg/L (95% CI: 18.0, 25.0 μg/L); TBI, mean ± SD: 4.3 ± 3.5 mg/kg; hepcidin, geometric mean: 27.1 μg/L (95%: 23.1, 32.1 μg/L); n = 86]. Although additional studies must address the etiology of these relations, this practice should be screened for, given its association with low iron status and because many of the substances ingested may be harmful. This trial was registered at clinicaltrials.gov as NCT01019902.
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Affiliation(s)
- Rachel A. Lumish
- Division of Nutritional Sciences, Cornell University, Ithaca, NY; and
| | - Sera L. Young
- Division of Nutritional Sciences, Cornell University, Ithaca, NY; and
| | - Sunmin Lee
- Division of Nutritional Sciences, Cornell University, Ithaca, NY; and
| | | | - Eva Pressman
- School of Medicine, University of Rochester, Rochester, NY
| | - Ronnie Guillet
- School of Medicine, University of Rochester, Rochester, NY
| | - Kimberly O. O’Brien
- Division of Nutritional Sciences, Cornell University, Ithaca, NY; and,To whom correspondence should be addressed. E-mail:
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Orloff NC, Hormes JM. Pickles and ice cream! Food cravings in pregnancy: hypotheses, preliminary evidence, and directions for future research. Front Psychol 2014; 5:1076. [PMID: 25295023 PMCID: PMC4172095 DOI: 10.3389/fpsyg.2014.01076] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Accepted: 09/08/2014] [Indexed: 12/20/2022] Open
Abstract
Women in the United States experience an increase in food cravings at two specific times during their life, (1) perimenstrually and (2) prenatally. The prevalence of excess gestational weight gain (GWG) is a growing concern due to its association with adverse health outcomes in both mothers and children. To the extent that prenatal food cravings may be a determinant of energy intake in pregnancy, a better understanding of craving etiology could be crucial in addressing the issue of excessive GWG. This paper reviews the available literature to corroborate and/or dispute some of the most commonly accepted hypotheses regarding the causes of food cravings during pregnancy, including a role of (1) hormonal changes, (2) nutritional deficits, (3) pharmacologically active ingredients in the desired foods, and (4) cultural and psychosocial factors. An existing model of perimenstrual chocolate craving etiology serves to structure the discussion of these hypotheses. The main hypotheses discussed receive little support, with the notable exception of a postulated role of cultural and psychosocial factors. The presence of cravings during pregnancy is a common phenomenon across different cultures, but the types of foods desired and the adverse impact of cravings on health may be culture-specific. Various psychosocial factors appear to correlate with excess GWG, including the presence of restrained eating. Findings strongly suggest that more research be conducted in this area. We propose that future investigations fall into one of the four following categories: (1) validation of food craving and eating-related measures specifically in pregnant populations, (2) use of ecological momentary assessment to obtain real time data on cravings during pregnancy, (3) implementation of longitudinal studies to address causality between eating disorder symptoms, food cravings, and GWG, and (4) development of interventions to ensure proper prenatal nutrition and prevent excess GWG.
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Affiliation(s)
- Natalia C. Orloff
- Health Behaviors Laboratory, Department of Psychology, University at Albany – State University of New YorkAlbany, NY, USA
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Miao D, Young SL, Golden CD. A meta-analysis of pica and micronutrient status. Am J Hum Biol 2014; 27:84-93. [PMID: 25156147 DOI: 10.1002/ajhb.22598] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2014] [Revised: 07/17/2014] [Accepted: 07/21/2014] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES Pica is the craving for and consumption of nonfood items, including the ingestion of earth (geophagy), raw starch (amylophagy), and ice (pagophagy). Pica has long been associated with micronutrient deficiencies, but the strength of this relationship is unclear. We aimed to evaluate the association between pica behavior and the risk of being anemic or having low hemoglobin (Hb), hematocrit (Hct), or plasma zinc (Zn) concentrations. METHODS We systematically reviewed studies in which micronutrient levels were reported by pica status. We calculated the pooled odds ratio for anemia or weighted mean difference in Hb, Hct, or Zn concentrations between groups practicing or not practicing pica behaviors. RESULTS Forty-three studies including 6,407 individuals with pica behaviors and 10,277 controls were identified. Pica was associated with 2.35 times greater odds of anemia (95% CI: 1.94-2.85, P < 0.001), lower Hb concentration (-0.65 g/dl, 95% CI: -0.83 to -0.48 g/dl, P < 0.001), lower Hct concentration (-1.15%, 95% CI: -1.61 to -0.70%, P < 0.001), and lower Zn concentration (-34.3 μg/dl, 95% CI: -59.58 to -9.02 μg/dl, P = 0.008). Statistical significance persisted after excluding outliers and in subgroup analyses by pica type and life stage. CONCLUSION Pica is significantly associated with increased risk for anemia and low Hb, Hct, and plasma Zn. Although the direction of the causal relationship between pica and micronutrient deficiency is unknown, the magnitude of these relationships is comparable to other well-recognized causes of micronutrient deficiencies. Pica warrants greater public health attention; specifically the potential physiological mechanisms underpinning the relationship between pica and micronutrient deficiencies merit further study.
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Affiliation(s)
- Diana Miao
- Department of Human Evolutionary Biology, Harvard University, Cambridge, Massachusetts, 02138
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Junges CF, Ressel LB, Monticelli M. Amongst wishes and possibilities: eating habits of pregnant women from an urban community in Southern Brazil. TEXTO & CONTEXTO ENFERMAGEM 2014. [DOI: 10.1590/0104-07072014000210013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
This qualitative study had the aim to understand the eating habits of pregnant women living in an urban community in southern Brazil. The method adopted was the ethnonursing approach and data were collected by means of the qualifying guide Observation-Participation-Reflection, with four pregnant women. The ethnographic analysis was conducted along with data collection, in the search for topics to support the research questions. The results led to the unveiling of cultural meanings that pregnant women attribute to knowledge and to their eating habits, and the influence of family history and social relations in the community stand out in this aspect. The perception of body changes, from the perspective of pregnant women, is related to their eating habit choices. By appreciating the cultural dimensions of care, nurses who assist pregnant women get close to the family and the community, allowing for better compliance with prenatal care by means of educational activities consistent with the culture of these pregnant women.
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Nyanza EC, Joseph M, Premji SS, Thomas DSK, Mannion C. Geophagy practices and the content of chemical elements in the soil eaten by pregnant women in artisanal and small scale gold mining communities in Tanzania. BMC Pregnancy Childbirth 2014; 14:144. [PMID: 24731450 PMCID: PMC3997190 DOI: 10.1186/1471-2393-14-144] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Accepted: 04/10/2014] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Geophagy, a form of pica, is the deliberate consumption of soil and is relatively common across Sub-Saharan Africa. In Tanzania, pregnant women commonly eat soil sticks sold in the market (pemba), soil from walls of houses, termite mounds, and ground soil (kichuguu). The present study examined geophagy practices of pregnant women in a gold mining area of Geita District in northwestern Tanzania, and also examined the potential for exposure to chemical elements by testing soil samples. METHOD We conducted a cross sectional study using a convenience sample of 340 pregnant women, ranging in age from 15-49 years, who attended six government antenatal clinics in the Geita District, Tanzania. Structured interviews were conducted in June-August, 2012, to understand geophagy practices. In addition, soil samples taken from sources identified by pregnant women practicing geophagy were analysed for mineral element content. RESULTS Geophagy was reported by 155 (45.6%) pregnant women with 85 (54.8%) initiating the practice in the first trimester. A total of 101 (65%) pregnant women reported eating soil 2 to 3 times per day while 20 (13%) ate soil more than 3 times per day. Of 155 pregnant women 107 (69%) bought pemba from local shops, while 48 (31%) consumed ground soil kichuguu. The estimated mean quantity of soil consumed from pemba was 62.5 grams/day. Arsenic, chromium, copper, iron, manganese, nickel and zinc levels were found in both pemba and kichuguu samples. Cadmium and mercury were found only in the kichuguu samples. Based on daily intake estimates, arsenic, copper and manganese for kichuguu and copper and manganese for pemba samples exceed the oral Minimum Risk Levels designated by the U.S. Agency for Toxic Substance and Disease Registry. CONCLUSION Almost 50% of participants practiced geophagy in Geita District consistent with other reports from Africa. Both pemba and kichuguu contained chemical elements at varying concentration, mostly above MRLs. As such, pregnant women who eat soil in Geita District are exposed to potentially high levels of chemical elements, depending upon frequency of consumption, daily amount consumed and the source location of soil eaten.
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Affiliation(s)
- Elias C Nyanza
- School of Public Health, Catholic University of Health and Allied Sciences, P.O. Box 1464, Bugando Area, Mwanza, Tanzania
| | - Mary Joseph
- Goodneighbours Tanzania, P.O. Box 33104, Dar es salaam, Boko Area, Kinondoni, Tanzania
| | - Shahirose S Premji
- Faculty of Nursing, University of Calgary, University of Calgary, 2500 University Drive, NW, Calgary, AB T2N 1 N4, Canada
- Department of Community Health Sciences, Faculty of Medicine, University of Calgary, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada
| | - Deborah SK Thomas
- Department of Geography & Environmental Sciences, University of Colorado Denver, PO Box 173364, Denver, CO 80217-3364, USA
| | - Cynthia Mannion
- Faculty of Nursing, University of Calgary, University of Calgary, 2500 University Drive, NW, Calgary, AB T2N 1 N4, Canada
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Placek CD, Hagen EH. A test of three hypotheses of pica and amylophagy among pregnant women in Tamil Nadu, India. Am J Hum Biol 2013; 25:803-13. [PMID: 24130118 DOI: 10.1002/ajhb.22456] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 08/20/2013] [Accepted: 08/21/2013] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES Pica has been studied in India and elsewhere for more than 100 years, yet no compelling and empirically well-supported explanation for it has emerged. Amylophagy, sometimes considered a type of pica and sometimes studied separately, is less frequently investigated and also lacks a convincing explanation. This study used a biocultural approach to test three hypotheses of pica and amylophagy: protection, hunger/nutrition, and psychological distress. METHODS The research took place in Tamil Nadu, India. In study 1, a cultural investigation was carried out among nonpregnant, adult women (n = 54) to determine nonfood substances that are consumed in this region and perceptions of health consequences. Next, using the substances identified in Study 1, three hypotheses of pica and amylophagy were tested in a cross-sectional study of pregnant women (Study 2, n = 95). Logistic regression analysis was used to analyze the presence or absence of engaging in pica and amylophagy. A series of bivariate analyses were used to examine the variation in amount and frequency of consumption. RESULTS Study 1 revealed that cultural attitudes strongly shape the selection of nonfood substances. In Study 2, the presence or absence of pica was not predicted by any of the variables included in the study, whereas the frequency and amount of consumption of pica substances were primarily explained by the psychological distress and hunger/nutrition hypotheses. Both the presence or absence of amylophagy as well as the frequency and amount of consumption were best explained by the protection hypothesis. CONCLUSIONS This research provided partial support for the protection and hunger/nutrition hypotheses for amylophagy, and also provided some evidence for the role of psychological distress and hunger or nutrition in pica.
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Affiliation(s)
- Caitlyn D Placek
- Department of Anthropology, Washington State University, Pullman, Washington
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Abstract
Pica, an eating disorder in which non-nutritional objects are frequently eaten, has negative health implications. Despite this, pica is less studied in many African communities where it is believed to be highly prevalent. This study therefore sought to determine the prevalence of pica and its various forms among pregnant women in Kumasi, Ghana, and the effects of education and place of residence (rural and urban) on pica practice. A random sample of pregnant women (n = 400) in rural and urban areas of Kumasi were interviewed using a questionnaire-based survey in 2008 and repeated in 2009. The results showed 47.0% of the pregnant women practising pica. Pagophagia accounted for 41.0%, followed by geophagia (29.8%), amylophagia (7.4%), plumbophagia (6.4%), and trichophagia (3.7%). Among the rural dwellers, 47.7% of the pregnant women practised pica during their pregnancies while 46.4% of the urban pregnant women engaged in the practice. Age and level of education did not significantly affect the practice of pica (P = 0.053 and P = 0.142 respectively). Also, 17.4% of the respondents identified a family member practising pica. Pica is therefore highly prevalent in pregnant women in Kumasi, with pagophagia and geophagia being the predominant types of pica.
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Baking Soda Pica Associated With Rhabdomyolysis and Cardiomyopathy in Pregnancy. Obstet Gynecol 2013; 122:495-497. [DOI: 10.1097/aog.0b013e31829634b7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Pica in children with sickle cell disease: two case reports. J Pediatr Nurs 2012; 27:e65-70. [PMID: 22917881 DOI: 10.1016/j.pedn.2012.07.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Revised: 07/10/2012] [Accepted: 07/18/2012] [Indexed: 11/20/2022]
Abstract
Children with sickle cell disease (SCD) are at greater risk for developing pica compared to other children. This comorbidity can result in harmful medical and nutritional, and neurodevelopmental consequences. This article will describe the medical, nutritional, and psychosocial functioning in two children with SCD and pica in order to illustrate the potential complications and correlates of this co-morbidity. In addition, the clinical implications of pica in children with SCD will be discussed.
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Abstract
BACKGROUND Soil has been eaten by humans under various names all over the world. It was used as a spread on the bread instead of butter in Austria known as 'mountain tallow' and in German known as 'stone butter'. Earth is tasty in various countries, termed as 'American earth', 'Earth of Samos' and 'Nishapoor earth', continues to make geophagia habit. OBJECTIVE To highlight the problem of geophagia in the Transkei region of South Africa. CASE REPORTS First, one is (XM) of a 35 years woman who divulges her history of geophagia at Sinawe Center. She consumed fresh earthworm dig-out soil after smelling it. This has happened in her first pregnancy in her first trimester. The second, one is an adult women 55-years; she had consumed red bricks for last 15 years. It is not related with her pregnancy. She keeps bricks close her bed and eats when she feels to eat. She used to complain abdominal pain and off and on loose motions. She had bladder stones, which passed through urethra. The history of geophagia, mechanism of craving for soil, and associated cultural belief has discussed in this case report. CONCLUSION There is geophagia in the Xhosa community is prevalent and socially accepted.
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Affiliation(s)
- B L Meel
- Department of Forensic Medicine & Toxicology, Faculty of Health Sciences, Walter Sisulu University, Mthatha 5117, South Africa.
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Golden CD, Rasolofoniaina BJR, Benjamin R, Young SL. Pica and amylophagy are common among Malagasy men, women and children. PLoS One 2012; 7:e47129. [PMID: 23082143 PMCID: PMC3474809 DOI: 10.1371/journal.pone.0047129] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Accepted: 09/10/2012] [Indexed: 11/19/2022] Open
Abstract
Pica, the craving and purposive consumption of non-food substances, is of public health concern for its potential deleterious and salubrious health consequences. However, neither its prevalence nor demographic correlates have been well characterized. Therefore, we conducted the first population-based study of pica and amylophagy in Madagascar. From February to December 2009, we surveyed pica and amylophagy behaviors in a random sample of 760 individuals >5 years in 167 households among two ethnic groups in 16 villages in the Makira Protected Area of Madagascar. Of the 760 individuals interviewed, 62.5% were children (5–11 years), 5.4% were adolescents (12–16 years), and 35.1% were adults (≥17 years). Thirteen non-food items were reported being consumed. Across the entire population in the prior year, the prevalence of geophagy was 53.4%, of amylophagy, 85.2%, and of other pica substances (e.g. charcoal, chalk) was 19.0%. The prevalence of these behaviors was not higher during pregnancy. These findings differ from previous studies in terms of the higher overall prevalence of these behaviors, the high prevalence among men, and the absence of any peak in behaviors during pregnancy. However, there are two categories of substances that elevate our estimates but fall outside the strict definition of pica as a craving: 1) substances consumed for self-medication and 2) substances viewed as food, such as all amylophagic substances in this case. Our results suggest that population-based studies of pica should include males of all ages. Further, the prevalence of the behavior underscores the importance of understanding the etiology and health consequences of these ingestive behaviors (Abstract S1).
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Thihalolipavan S, Candalla BM, Ehrlich J. Examining Pica in NYC Pregnant Women with Elevated Blood Lead Levels. Matern Child Health J 2012; 17:49-55. [DOI: 10.1007/s10995-012-0947-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Abstract
Pica, the purposive consumption of nonfood substances, is a millennia-old nutritional enigma. Its worldwide ubiquity, prevalence among pregnant women and children, and association with both positive and negative health outcomes, especially micronutrient deficiencies, underscore the importance of understanding this behavior. Multiple proposed etiologies of pica are reviewed, including cultural expectations, psychological stress, hunger, dyspepsia, micronutrient deficiencies (Fe, Zn, and Ca), and protection against toxins and pathogens. Currently available data, although limited, best support the protection hypothesis as a cause of most types of pica, although some evidence suggests that pagophagy (ice consumption) may occur during iron deficiency. It is possible that the binding capacity of pica substances explains the association with micronutrient deficiencies; earth, starch, etc. may render micronutrients in ingesta unavailable for absorption. Increased research efforts are warranted and must be hypothesis driven, interdisciplinary, and permit the testing of multiple causal inferences.
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Affiliation(s)
- Sera L Young
- Department of Pediatrics, University of California, Davis, California 95817, USA.
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Young SL, Khalfan SS, Farag TH, Kavle JA, Ali SM, Hajji H, Rasmussen KM, Pelto GH, Tielsch JM, Stoltzfus RJ. Association of pica with anemia and gastrointestinal distress among pregnant women in Zanzibar, Tanzania. Am J Trop Med Hyg 2010; 83:144-51. [PMID: 20595493 DOI: 10.4269/ajtmh.2010.09-0442] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
The etiology of pica, the purposive consumption of non-food substances, is not understood, despite its ubiquity among gravidae. We examined correlates of pica in a representative obstetric population (n = 2,368) on Pemba Island, Zanzibar, Tanzania to examine proposed etiologies. Cross-sectional data were collected on socioeconomic characteristics, food intake, geophagy (earth consumption), amylophagy (raw starch consumption), anthropometry, iron status, parasitic burden, and gastrointestinal morbidities. Amylophagy was reported by 36.3%, geophagy by 5.2%, and any pica by 40.1%. There was a strong additive relationship of geophagy and amylophagy with lower hemoglobin (Hb) concentration and iron deficiency anemia. By multivariate logistic regression, any pica was associated with Hb level (odds ratio [OR] = 0.76, 95% confidence interval [CI] = 0.72-0.81), nausea (OR = 1.45, 95% CI = 1.20-1.73), and abdominal pain (OR = 1.22, 95% CI = 1.01-1.48). These striking results indicate that the nature of the relationship between pica, pregnancy, gastrointestinal distress, and iron deficiency anemia merits further investigation.
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Affiliation(s)
- Sera L Young
- Department of Pediatrics, University of California Davis Medical Center, Sacramento, CA 95817, USA.
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Murray SB, Dwight-Johnson M, Levy MR. Mothball induced encephalopathy presenting as depression: it's all in the history. Gen Hosp Psychiatry 2010; 32:341.e7-9. [PMID: 20430245 DOI: 10.1016/j.genhosppsych.2009.04.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2009] [Revised: 04/17/2009] [Accepted: 04/20/2009] [Indexed: 11/15/2022]
Abstract
Case reports of mothball ingestion have shown that paradichlorobenzene, the organic compound found in mothballs, can induce multiple organ effects, including encephalopathy. Psychiatrists are often involved in these cases due to presumed depression. Diagnosis is frequently delayed and/or inaccurate due to the inability to obtain a full history. A delay in diagnosis may result in an inappropriate treatment plan. We present a case involving a woman who ingested mothballs due to Pica emphasizing the importance and challenges of getting a thorough history. Barriers include cultural differences, shame and obtaining collateral information.
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Affiliation(s)
- Suzanne B Murray
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA 98195, USA.
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Cardboard bezoar complicating laparoscopic gastric bypass. Surg Obes Relat Dis 2010; 6:313-5. [DOI: 10.1016/j.soard.2009.08.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2009] [Accepted: 08/18/2009] [Indexed: 11/16/2022]
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Dunker KLL, Alvarenga MDS, Alves VPDO. Transtornos alimentares e gestação: uma revisão. JORNAL BRASILEIRO DE PSIQUIATRIA 2009. [DOI: 10.1590/s0047-20852009000100010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJETIVO: Estudar o impacto dos transtornos alimentares nas funções reprodutivas, problemas na gestação e puerpério, e dificuldades com a alimentação dos filhos. MÉTODOS: Realizou-se revisão da literatura nos últimos 28 anos nos bancos de dados MedLine e Lilacs. Combinaram-se os descritores anorexia nervosa, bulimia nervosa, transtornos alimentares e gestação. RESULTADOS: Os estudos de revisão, estudos de caso e pesquisas realizadas com gestantes apontam uma associação entre TA e uma variedade de complicações na gestação, no parto, para o feto, com aumentado risco de morbidade perinatal, além de complicações na alimentação futura da criança. CONCLUSÕES: Observa-se uma maior necessidade de acompanhamento especializado, principalmente no pré-natal, em relação aos hábitos alimentares e preocupação com peso e forma corporais - especialmente nas mulheres que apresentam ganho ponderal inadequado, hiperêmese gravídica, picacismo, entre outros.
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Abstract
Nutritional concerns in pregnancy are gaining increasing importance as problems with obesity, poor nutrition, and improper weight gain during pregnancy have been shown to result in morbidity for mother and infant during the pregnancy. More recent studies show that the impact of poor nutrition in pregnancy extends for decades to follow for the mother and the offspring. Clearly, prevention of problems is the best approach. This article discusses aspects of, and controversies concerning, prenatal weight gain and specific nutrients, and special patient groups who may benefit from intervention by a registered dietitian.
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Affiliation(s)
- Jean T Cox
- Department of Obstetrics & Gynecology, University of New Mexico, Albuquerque, NM 87131, USA.
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Baig-Ansari N, Badruddin SH, Karmaliani R, Harris H, Jehan I, Pasha O, Moss N, McClure EM, Goldenberg RL. Anemia prevalence and risk factors in pregnant women in an urban area of Pakistan. Food Nutr Bull 2008; 29:132-9. [PMID: 18693477 DOI: 10.1177/156482650802900207] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Anemia affects almost two-thirds of pregnant women in developing countries and contributes to maternal morbidity and mortality and to low birthweight. OBJECTIVE To determine the prevalence of anemia and the dietary and socioeconomic factors associated with anemia in pregnant women living in an urban community setting in Hyderabad, Pakistan. METHODS This was a prospective, observational study of 1,369 pregnant women enrolled at 20 to 26 weeks of gestation and followed to 6 weeks postpartum. A blood sample was obtained at enrollment to determine hemoglobin levels. Information on nutritional knowledge, attitudes, and practice and dietary history regarding usual food intake before and during pregnancy were obtained by trained interviewers within 1 week of enrollment. RESULTS The prevalence of anemia (defined by the World Health Organization as hemoglobin < 11.0 g/dL) in these subjects was 90.5%; of these, 75.0% had mild anemia (hemoglobin from 9.0 to 10.9 g/dL) and 14.8% had moderate anemia (hemoglobin from 7.0 to 8.9 g/dL). Only 0.7% were severely anemic (hemoglobin < 7.0 g/ dL). Nonanemic women were significantly taller, weighed more, and had a higher body mass index. Multivariate analysis after adjustment for education, pregnancy history, iron supplementation, and height showed that drinking more than three cups of tea per day before pregnancy (adjusted prevalence odds ratio [aPOR], 3.2; 95% confidence interval [CI], 1.3 to 8.0), consumption of clay or dirt during pregnancy (aPOR, 3.7; 95% CI, 1.1 to 12.3), and never consuming eggs or consuming eggs less than twice a week during pregnancy (aPOR, 1.7; 95% CI, 1.1 to 2.5) were significantly associated with anemia. Consumption of red meat less than twice a week prior to pregnancy was marginally associated with anemia (aPOR, 1.2; 95% CI, 0.8 to 1.8) but was significantly associated with lower mean hemoglobin concentrations (9.9 vs. 10.0 g/dL, p = .05) during the study period. A subanalysis excluding women with mild anemia found similar associations to those of the main model, albeit even stronger. CONCLUSIONS A high percentage of women at 20 to 26 weeks of pregnancy had mild to moderate anemia. Pica, tea consumption, and low intake of eggs and red meat were associated with anemia. Women of childbearing age should be provided nutritional education regarding food sources of iron, especially prior to becoming pregnant, and taught how food choices can either enhance or interfere with iron absorption.
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Affiliation(s)
- Naila Baig-Ansari
- Program in International and Community Nutrition, Room 3252, Myer Hall, One Shields Ave., University of California, Davis, CA 95616, USA.
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Andrews PLR, Horn CC. Signals for nausea and emesis: Implications for models of upper gastrointestinal diseases. Auton Neurosci 2006; 125:100-15. [PMID: 16556512 PMCID: PMC2658708 DOI: 10.1016/j.autneu.2006.01.008] [Citation(s) in RCA: 168] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2006] [Revised: 01/14/2006] [Accepted: 01/14/2006] [Indexed: 12/12/2022]
Abstract
Nausea and vomiting are amongst the most common symptoms encountered in medicine as either symptoms of diseases or side effects of treatments. In a more biological setting they are also important components of an organism's defences against ingested toxins. Identification of treatments for nausea and vomiting and reduction of emetic liability of new therapies has largely relied on the use of animal models, and although such models have proven invaluable in identification of the anti-emetic effects of both 5-hydroxytryptamine(3) and neurokinin(1) receptor antagonists selection of appropriate models is still a matter of debate. The present paper focuses on a number of controversial issues and gaps in our knowledge in the study of the physiology of nausea and vomiting including: The choice of species for the study of emesis and the underlying behavioural (e.g. neophobia), anatomical (e.g. elongated, narrow abdominal oesophagus with reduced ability to shorten) and physiological (e.g. brainstem circuitry) mechanisms that explain the lack of a vomiting reflex in certain species (e.g. rats); The choice of response to measure (emesis[retching and vomiting], conditioned flavour avoidance or aversion, ingestion of clay[pica], plasma hormone levels[e.g. vasopressin], gastric dysrhythmias) and the relationship of these responses to those observed in humans and especially to the sensation of nausea; The stimulus coding of nausea and emesis by abdominal visceral afferents and especially the vagus-how do the afferents encode information for normal postprandial sensations, nausea and finally vomiting?; Understanding the central processing of signals for nausea and vomiting is particularly problematic in the light of observations that vomiting is more readily amenable to pharmacological treatment than is nausea, despite the assumption that nausea represents "low" intensity activation of pathways that can evoke vomiting when stimulated more intensely.
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Affiliation(s)
- Paul L R Andrews
- Division of Basic Medical Sciences, St George's University of London, Cranmer Terrace, London, SW 17 0RE, UK.
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Avila E, Schraeder P, Belliappa A, Faro S. Pica With Paradichlorobenzene Mothball Ingestion Associated With Toxic Leukoencephalopathy. J Neuroimaging 2006; 16:78-81. [PMID: 16483281 DOI: 10.1177/1051228405280171] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
This is a case report of central nervous system toxicity associated with paradichlorobenzene (PDCB) ingestion. The patient had ingested mothballs composed of 99.99% PDCB for a period of 7 months. She was admitted for depression and had no neurologic symptoms. Later she developed an acute cerebellar syndrome followed by stupor and coma. An extensive workup was negative except for decreasing levels of PDCB in her serum. Imaging revealed a diffuse leukoencephalopathy. Her clinical picture was attributed to PDCB toxicity.
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Affiliation(s)
- Edward Avila
- Department of Neurology, Drexel University College of Medicine, Philadelphia, PA, USA.
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Kesa H, Oldewage-Theron W. Anthropometric indications and nutritional intake of women in the Vaal Triangle, South Africa. Public Health 2005; 119:294-300. [PMID: 15733690 DOI: 10.1016/j.puhe.2004.08.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2004] [Revised: 07/22/2004] [Accepted: 08/16/2004] [Indexed: 10/26/2022]
Abstract
OBJECTIVES The main purpose of this study was to determine the anthropometric indications and nutritional intake of pregnant and lactating women in the Vaal Triangle (n = 431). DESIGN AND METHODS A validated quantitative food frequency questionnaire was used in this study. Trained fieldworkers conducted interviews with the help of food models to estimate portion sizes. The anthropometric measurements included weight, height and body mass index (BMI). Blood samples were collected for determining iron status parameters. RESULTS The 10 items consumed most frequently by pregnant women were, in descending order: fresh milk; tea; coffee; cold drinks; maize meal; fruit juice; bread; magou (non-alcoholic fermented maize drink); rice and sugar. For lactating women, the results were: fresh milk; tea; coffee; maize meal; cold drinks; magou; bread; yoghurt; rice and sugar. Daily intakes (mean +/- SD) for pregnant women were 8425.71 +/- 2279 kJ, 73.18 +/- 23 g protein, 62.29 +/- 23.7 g fat, 292.45 +/- 72.2 g carbohydrate and 9.74 +/- 3.8 mg iron. For lactating women, the intakes were 8511.94 +/- 2047 kJ, 76.24 +/- 25 g protein, 61.95 +/- 22.3 g fat, 294.37 +/- 64.2 g carbohydrate and 10.50 +/- 4.0 mg iron. The results of this study showed that most of the women (98%) resided in towns and 79.3% were unemployed. The majority of the sample population was overweight or obese (BMI> or = 25). CONCLUSIONS The diets of the subjects consisted primarily of plant-based foods. Animal foods were scarce except for milk. Most of the items consumed were low in iron. IMPLICATIONS Iron deficiency is partly induced by plant-based diets containing low levels of poorly bio-available iron. An assessment of dietary intake is required to aid in the development of relevant dietary guidelines for the sample population.
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Affiliation(s)
- H Kesa
- Vaal University of Technology, Private Bag X021, Vanderbijlpark, 1900, South Africa.
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Kushner RF, Gleason B, Shanta-Retelny V. Reemergence of pica following gastric bypass surgery for obesity: a new presentation of an old problem. ACTA ACUST UNITED AC 2004; 104:1393-7. [PMID: 15354156 DOI: 10.1016/j.jada.2004.06.026] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract Pica, the compulsive ingestion of nonnutritive substances, has been a fascinating and poorly understood phenomenon for centuries. Pagophagia, or ice eating, is one of the most common forms of pica and is closely associated with the development of iron-deficiency anemia. Although this condition has been well described among pregnant women and malnourished children, particularly in developing countries, it has not been previously reported to occur following gastric bypass surgery for treatment of severe obesity. This article presents two cases of women who experienced a recurrence of pagophagia following gastric bypass surgery, along with an updated review of the literature.
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Affiliation(s)
- Robert F Kushner
- Northwestern University Feinberg School of Medicine, Wellness Institute, Northwestern Memorial Hospital, 150 East Huron, Chicago, IL 60611, USA
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