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  1. Iron-Deficiency Anemia

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    Full Text Available ... This Content: NEXT >> Featured Video Living With and Managing Iron-Deficiency Anemia 05/18/2011 This video— ... treatment. For more information about living with and managing iron-deficiency anemia, go to the Health Topics ...

  2. Iron-Deficiency Anemia

    Science.gov (United States)

    ... page from the NHLBI on Twitter. What Is Iron-Deficiency Anemia? Español Iron-deficiency anemia is a common, ... Content: NEXT >> Featured Video Living With and Managing Iron-Deficiency Anemia 05/18/2011 This video—presented by ...

  3. Iron-Deficiency Anemia

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    Full Text Available ... the NHLBI on Twitter. What Is Iron-Deficiency Anemia? Español Iron-deficiency anemia is a common, easily ... Featured Video Living With and Managing Iron-Deficiency Anemia 05/18/2011 This video—presented by the ...

  4. Iron-Deficiency Anemia

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    Full Text Available ... Blood Tests Blood Transfusion Restless Legs Syndrome Send a link to NHLBI to someone by E-MAIL | ... Iron-Deficiency Anemia? Español Iron-deficiency anemia is a common, easily treated condition that occurs if you ...

  5. Iron-Deficiency Anemia

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    Full Text Available ... Deficiency Anemia What Is... CAUSES WHO IS AT RISK SIGNS & SYMPTOMS DIAGNOSIS TREATMENTS PREVENTION LIVING WITH CLINICAL ... and women are the two groups at highest risk for iron-deficiency anemia. Outlook Doctors usually can ...

  6. Iron-Deficiency Anemia

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    Full Text Available ... intravenous iron therapy. Rate This Content: NEXT >> Featured Video Living With and Managing Iron-Deficiency Anemia 05/18/2011 This video—presented by the National Heart, Lung, and Blood ...

  7. Iron-Deficiency Anemia

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    Full Text Available ... symptoms. Severe iron-deficiency anemia can lead to heart problems, infections, problems with growth and development in ... 18/2011 This video—presented by the National Heart, Lung, and Blood Institute, part of the National ...

  8. Iron-Deficiency Anemia

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    Full Text Available ... Entire Site Health Topics News & Resources Intramural Research Public Health Topics Education & Awareness Resources Contact The Health ... Severe iron-deficiency anemia can lead to heart problems, infections, problems with growth and development in children, ...

  9. Iron-Deficiency Anemia

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    Full Text Available ... Health Topics Education & Awareness Resources Contact The Health Information Center Health Professionals Systematic Evidence Reviews & Clinical Practice ... and see the benefits of treatment. For more information about living with and managing iron-deficiency anemia, ...

  10. Iron-Deficiency Anemia

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    Full Text Available ... CAUSES WHO IS AT RISK SIGNS & SYMPTOMS DIAGNOSIS TREATMENTS PREVENTION LIVING WITH CLINICAL TRIALS LINKS Related Topics ... Doctors usually can successfully treat iron-deficiency anemia. Treatment will depend on the cause and severity of ...

  11. Iron-Deficiency Anemia

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    Full Text Available ... body. Low iron levels usually are due to blood loss, poor diet, or an inability to absorb enough iron from food. Overview Iron-deficiency anemia is a common type of anemia . The term "anemia" usually refers to ...

  12. Iron-Deficiency Anemia

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    Full Text Available ... the body. Iron-deficiency anemia usually develops over time if your body doesn't have enough iron ... Institutes of Health—shows how Susan, a full-time worker and student, has coped with having iron- ...

  13. Iron-Deficiency Anemia (For Parents)

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    ... Things to Know About Zika & Pregnancy Iron-Deficiency Anemia KidsHealth > For Parents > Iron-Deficiency Anemia Print A ... common nutritional deficiency in children. About Iron-Deficiency Anemia Every red blood cell in the body contains ...

  14. Iron Deficiency Anemia in Pregnancy.

    Science.gov (United States)

    Breymann, Christian

    2015-10-01

    Anemia is a common problem in obstetrics and perinatal care. Any hemoglobin below 10.5 g/dL can be regarded as true anemia regardless of gestational age. Reasons for anemia in pregnancy are mainly nutritional deficiencies, parasitic and bacterial diseases, and inborn red blood cell disorders such as thalassemias. The main cause of anemia in obstetrics is iron deficiency, which has a worldwide prevalence between estimated 20%-80% and consists of a primarily female population. Stages of iron deficiency are depletion of iron stores, iron-deficient erythropoiesis without anemia, and iron deficiency anemia, the most pronounced form of iron deficiency. Pregnancy anemia can be aggravated by various conditions such as uterine or placental bleedings, gastrointestinal bleedings, and peripartum blood loss. In addition to the general consequences of anemia, there are specific risks during pregnancy for the mother and the fetus such as intrauterine growth retardation, prematurity, feto-placental miss ratio, and higher risk for peripartum blood transfusion. Besides the importance of prophylaxis of iron deficiency, the main therapy options for the treatment of pregnancy anemia are oral iron and intravenous iron preparations.

  15. Iron deficiency anemia in children.

    Science.gov (United States)

    Subramaniam, Girish; Girish, Meenakshi

    2015-06-01

    Iron deficiency is not just anemia; it can be responsible for a long list of other manifestations. This topic is of great importance, especially in infancy and early childhood, for a variety of reasons. Firstly, iron need is maximum in this period. Secondly, diet in infancy is usually deficient in iron. Thirdly and most importantly, iron deficiency at this age can result in neurodevelopmental and cognitive deficits, which may not be reversible. Hypochromia and microcytosis in a complete blood count (CBC) makes iron deficiency anemia (IDA) most likely diagnosis. Absence of response to iron should make us look for other differential diagnosis like β thalassemia trait and anemia of chronic disease. Celiac disease is the most important cause of true IDA not responding to oral iron therapy. While oral ferrous sulphate is the cheapest and most effective therapy for IDA, simple nonpharmacological and pharmacological measures can go a long way in prevention of iron deficiency. PMID:25636824

  16. Iron-Deficiency Anemia

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    Full Text Available ... Digg. Share this page from the NHLBI on Facebook. Add this link to the NHLBI to my ... such as tiredness, poor skin tone, dizziness, and depression. After her doctor diagnosed her with iron-deficiency ...

  17. Iron-Deficiency Anemia

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    Full Text Available ... iron-rich protein that carries oxygen from the lungs to the rest of the body. Iron-deficiency ... 2011 This video—presented by the National Heart, Lung, and Blood Institute, part of the National Institutes ...

  18. Iron-Deficiency Anemia

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    Full Text Available ... a lower than normal number of red blood cells. Red blood cells carry oxygen and remove carbon dioxide (a waste ... Anemia also can occur if your red blood cells don't contain enough hemoglobin (HEE-muh-glow- ...

  19. Iron-Deficiency Anemia

    Medline Plus

    Full Text Available ... of red blood cells. Red blood cells carry oxygen and remove carbon dioxide (a waste product) from your body. Anemia ... Hemoglobin is an iron-rich protein that carries oxygen from the lungs to the rest of the ...

  20. Iron-Deficiency Anemia

    Medline Plus

    Full Text Available ... of red blood cells. Red blood cells carry oxygen and remove carbon dioxide (a waste product) from your body. Anemia also can occur if your red blood cells don't contain enough hemoglobin (HEE-muh-glow-bin). Hemoglobin is an iron-rich protein that carries oxygen from the lungs to the rest of the ...

  1. Iron-Deficiency Anemia

    Medline Plus

    Full Text Available ... blood has a lower than normal number of red blood cells. Red blood cells carry oxygen and remove carbon dioxide ( ... your body. Anemia also can occur if your red blood cells don't contain enough hemoglobin (HEE- ...

  2. Genetics Home Reference: iron-refractory iron deficiency anemia

    Science.gov (United States)

    ... refractory iron deficiency anemia iron-refractory iron deficiency anemia Enable Javascript to view the expand/collapse boxes. ... All Close All Description Iron-refractory iron deficiency anemia is one of many types of anemia , which ...

  3. Iron deficiency and iron deficiency anemia in women.

    Science.gov (United States)

    Coad, Jane; Pedley, Kevin

    2014-01-01

    Iron deficiency is one of the most common nutritional problems in the world and disproportionately affects women and children. Stages of iron deficiency can be characterized as mild deficiency where iron stores become depleted, marginal deficiency where the production of many iron-dependent proteins is compromised but hemoglobin levels are normal and iron deficiency anemia where synthesis of hemoglobin is decreased and oxygen transport to the tissues is reduced. Iron deficiency anemia is usually assessed by measuring hemoglobin levels but this approach lacks both specificity and sensitivity. Failure to identify and treat earlier stages of iron deficiency is concerning given the neurocognitive implications of iron deficiency without anemia. Most of the daily iron requirement is derived from recycling of senescent erythrocytes by macrophages; only 5-10 % comes from the diet. Iron absorption is affected by inhibitors and enhancers of iron absorption and by the physiological state. Inflammatory conditions, including obesity, can result in iron being retained in the enterocytes and macrophages causing hypoferremia as a strategic defense mechanism to restrict iron availability to pathogens. Premenopausal women usually have low iron status because of iron loss in menstrual blood. Conditions which further increase iron loss, compromise absorption or increase demand, such as frequent blood donation, gastrointestinal lesions, athletic activity and pregnancy, can exceed the capacity of the gastrointestinal tract to upregulate iron absorption. Women of reproductive age are at particularly high risk of iron deficiency and its consequences however there is a controversial argument that evolutionary pressures have resulted in an iron deficient phenotype which protects against infection.

  4. [Iron deficiency and iron deficiency anemia are global health problems].

    Science.gov (United States)

    Dahlerup, Jens; Lindgren, Stefan; Moum, Björn

    2015-03-10

    Iron deficiency and iron deficiency anemia are global health problems leading to deterioration in patients' quality of life and more serious prognosis in patients with chronic diseases. The cause of iron deficiency and anemia is usually a combination of increased loss and decreased intestinal absorption and delivery from iron stores due to inflammation. Oral iron is first line treatment, but often hampered by intolerance. Intravenous iron is safe, and the preferred treatment in patients with chronic inflammation and bowel diseases. The goal of treatment is normalisation of hemoglobin concentration and recovery of iron stores. It is important to follow up treatment to ensure that these objectives are met and also long-term in patients with chronic iron loss and/or inflammation to avoid recurrence of anemia.

  5. FastStats: Anemia or Iron Deficiency

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    ... this? Submit What's this? Submit Button NCHS Home Anemia or Iron Deficiency Recommend on Facebook Tweet Share ... visits Number of visits to emergency departments with anemia as the primary hospital discharge diagnosis: 237,000 ...

  6. Reticulocyte maturity indices in iron deficiency anemia

    Directory of Open Access Journals (Sweden)

    Muriel Wollmann

    2014-01-01

    Full Text Available Objective: The aim of this study was to analyze the reticulocyte maturity indices (low, medium, and high fluorescence ratios in iron deficient 1- to 6-year-old children, and identify the prevalence of iron deficiency anemia in this population. Methods: The present study included 39 subjects, divided into two groups: control subjects (n = 33, and subjects with iron deficiency anemia (n = 6. The results were analyzed by Student's t-test for comparison of means. Differences were considered significant when two-tailed p-value < 0.05. Results: Subjects with iron deficiency anemia presented increases in the proportion of mean (10.3 ± 4.7% vs. 6.0 ± 3.4%; p-value = 0.003, and high fluorescence reticulocytes (2.3 ± 0.87% vs. 0.9 ± 0.9%; p-value = 0.03 compared to the control group. The prevalence of anemia in this population was 15% (n = 6. Conclusion: The indices related to immaturity of reticulocytes are higher in the presence of iron deficiency, thus demonstrating a deficiency in the raw material to form hemoglobin and are, therefore, possible early markers of iron deficiency and anemia. We emphasize the need to standardize these indices for use in clinical practice and lab test results.

  7. Iron deficiency anemia in celiac disease.

    Science.gov (United States)

    Freeman, Hugh James

    2015-08-21

    Iron is an important micronutrient that may be depleted in celiac disease. Iron deficiency and anemia may complicate well-established celiac disease, but may also be the presenting clinical feature in the absence of diarrhea or weight loss. If iron deficiency anemia occurs, it should be thoroughly evaluated, even if celiac disease has been defined since other superimposed causes of iron deficiency anemia may be present. Most often, impaired duodenal mucosal uptake of iron is evident since surface absorptive area in the duodenum is reduced, in large part, because celiac disease is an immune-mediated disorder largely focused in the proximal small intestinal mucosa. Some studies have also suggested that blood loss may occur in celiac disease, sometimes from superimposed small intestinal disorders, including ulceration or neoplastic diseases, particularly lymphoma. In addition, other associated gastric or colonic disorders may be responsible for blood loss. Rarely, an immune-mediated hemolytic disorder with increased urine iron loss may occur that may respond to a gluten-free diet. Reduced expression of different regulatory proteins critical in iron uptake has also been defined in the presence and absence of anemia. Finally, other rare causes of microcytic anemia may occur in celiac disease, including a sideroblastic form of anemia reported to have responded to a gluten-free diet.

  8. Iron deficiency anemia from diagnosis to treatment in children

    OpenAIRE

    Özdemir, Nihal

    2015-01-01

    Iron deficiency is the most common nutritional deficiency worldwide and an important public health problem especially in developing countries. Since the most important indicator of iron deficieny is anemia, the terms “iron deficiency” and “iron deficiency anemia” are often used interchangeably. However, iron deficiency may develop in the absence of anemia and the tissues may be affected from this condition. The most common causes of iron deficiency in children include insufficient intake toge...

  9. CORD SERUM FERRITIN AS BIOCHEMICAL MARKER IN IRON DEFICIENCY ANEMIA

    OpenAIRE

    Sherin; Jyothy

    2014-01-01

    Iron deficiency anemia is by far the most frequent type of anemia seen in pregnancy, accounting for 90% or more of all cases. Iron deficiency anemia has adverse consequences on infant development. Therefore maternal anemia should be prevented and treated. Serum ferritin is the single best non-invasive test and is a very useful and reliable index of iron stores especially during pregnancy, with low levels indicating iron deficiency. While infants born to anemic mother are ...

  10. The Evidence-Based Evaluation of Iron Deficiency Anemia.

    Science.gov (United States)

    Hempel, Eliana V; Bollard, Edward R

    2016-09-01

    Anemia is a prevalent disease with multiple possible etiologies and resultant complications. Iron deficiency anemia is a common cause of anemia and is typically due to insufficient intake, poor absorption, or overt or occult blood loss. Distinguishing iron deficiency from other causes of anemia is integral to initiating the appropriate treatment. In addition, identifying the underlying cause of iron deficiency is also necessary to help guide management of these patients. We review the key components to an evidence-based, cost-conscious evaluation of suspected iron deficiency anemia. PMID:27542426

  11. Iron deficiency anemia in inflammatory bowel disease

    Institute of Scientific and Technical Information of China (English)

    Sindhu; Kaitha; Muhammad; Bashir; Tauseef; Ali

    2015-01-01

    Anemia is a common extraintestinal manifestation of inflammatory bowel disease(IBD) and is frequently overlooked as a complication. Patients with IBD are commonly found to have iron deficiency anemia(IDA) secondary to chronic blood loss, and impaired iron absorption due to tissue inflammation. Patients with iron deficiency may not always manifest with signs and symptoms; so, hemoglobin levels in patients with IBD must be regularly monitored for earlier detection of anemia. IDA in IBD is associated with poor quality of life, necessitating prompt diagnosis and appropriate treatment. IDA is often associated with inflammation in patients with IBD. Thus, commonly used labora-tory parameters are inadequate to diagnose IDA, and newer iron indices, such as reticulocyte hemoglobin content or percentage of hypochromic red cells or zinc protoporphyrin, are required to differentiate IDA from anemia of chronic disease. Oral iron preparations are available and are used in patients with mild disease activity. These preparations are inexpensive and con-venient, but can produce gastrointestinal side effects, such as abdominal pain and diarrhea, that limit their use and patient compliance. These preparations are partly absorbed due to inflammation. Non-absorbed iron can be toxic and worsen IBD disease activity. Although cost-effective intravenous iron formulations are widely available and have improved safety profiles, physicians are reluctant to use them. We present a review of the pathophysiologic mechanisms of IDA in IBD, improved diagnostic and therapeutic strategies, efficacy, and safety of iron replacement in IBD.

  12. Iron-deficiency anemia caused by a proton pump inhibitor.

    Science.gov (United States)

    Hashimoto, Rintaro; Matsuda, Tomoki; Chonan, Akimichi

    2014-01-01

    A 59-year-old man was orally administered rabeprazole, a proton pump inhibitor (PPI), for gastroesophageal reflux disease, after which he gradually developed iron-deficiency anemia. The anemia did not improve following the administration of ferrous fumarate, and endoscopic screening of the entire gastrointestinal tract, including the small intestine, did not reveal any findings indicating the cause of the anemia. The patient was then switched from rabeprazole to famotidine and the anemia was cured within three months. There is much debate as to whether the long-term use of PPIs causes iron-deficiency. However, this case strongly suggests that PPIs can induce iron-deficiency anemia.

  13. Iron deficiency anemia from diagnosis to treatment in children.

    Science.gov (United States)

    Özdemir, Nihal

    2015-03-01

    Iron deficiency is the most common nutritional deficiency worldwide and an important public health problem especially in developing countries. Since the most important indicator of iron deficieny is anemia, the terms "iron deficiency" and "iron deficiency anemia" are often used interchangeably. However, iron deficiency may develop in the absence of anemia and the tissues may be affected from this condition. The most common causes of iron deficiency in children include insufficient intake together with rapid growth, low birth weight and gastrointestinal losses related to excessive intake of cow's milk. If insufficient intake can be excluded and there is insufficient response to oral iron treatment in patients with iron deficiency especially in older children, blood loss should be considered as the underlying cause. The main principles in management of iron deficiency anemia include investigation and elimination of the cause leading to iron deficiency, replacement of deficiency, improvement of nutrition and education of the patient and family. In this article, the practical approaches in the diagnosis and treatment of iron deficiency and the experience of our center have been reviewed. PMID:26078692

  14. Behavior of Infants with Iron-Deficiency Anemia.

    Science.gov (United States)

    Lozoff, Betsy; And Others

    1998-01-01

    Compared behavior of 52 Costa Rican 12- to 23-month-olds with iron-deficiency anemia to that of 139 infants with better iron status. Found that iron-deficient infants maintained closer contact with caregivers; showed less pleasure and playfulness; were more wary, hesitant, and easily tired; made fewer attempts at test items; and attended less to…

  15. [The frequency and development of tissue iron deficiency in 6 iron deficiency anemia patients with plummer-vinson syndrome].

    Science.gov (United States)

    Uchida, T; Matsuno, M; Ide, M; Kawachi, Y

    1998-11-01

    The physical signs of tissue iron deficiency include smooth and red tongue, angular stomatitis, koilonychia, and pica. The incidence of these conditions is unknown in Japan. We evaluated the frequency and development of tissue iron deficiency in 353 patients with iron deficiency anemia. The frequency of tissue iron deficiency was 6.8%; papillary atrophy of the tongue, 5.4%; abnormal nails, 5.4%; angular stomatitis, 1.1%; Plummer-Vinson syndrome, 1.7%; and pica, 0.06%. These findings were compared with the date collected by Wintrobe and Beveridge. The development and incidence of tissue iron deficiency correlated significantly with the severity of iron deficiency anemia.

  16. [Iron-refractory iron deficiency anemia].

    Science.gov (United States)

    Kawabata, Hiroshi

    2016-02-01

    The major causes of iron deficiency anemia (IDA) include iron loss due to bleeding, increased iron requirements, and decreased iron absorption by the intestine. The most common cause of IDA in Japanese women is iron loss during menstruation. Autoimmune atrophic gastritis and Helicobacter pylori infection can also cause IDA by reducing intestinal iron absorption. In addition to these common etiologies, germline mutations of TMPRSS6 can cause iron-refractory IDA (IRIDA). TMPRSS6 encodes matriptase-2, a membrane-bound serine protease primarily expressed in the liver. Functional loss of matriptase-2 due to homozygous mutations results in an increase in the expression of hepcidin, which is the key regulator of systemic iron homeostasis. The serum hepcidin increase in turn leads to a decrease in iron supply from the intestine and macrophages to erythropoietic cells. IRIDA is microcytic and hypochromic, but decreased serum ferritin is not observed as in IDA. IRIDA is refractory to oral iron supplementation, but does respond to intravenous iron supplementation to some extent. Because genetic testing is required for the diagnoses of IRIDA, a considerable number of cases may go undiagnosed and may thus be overlooked. PMID:26935626

  17. [Iron-refractory iron deficiency anemia].

    Science.gov (United States)

    Kawabata, Hiroshi

    2016-02-01

    The major causes of iron deficiency anemia (IDA) include iron loss due to bleeding, increased iron requirements, and decreased iron absorption by the intestine. The most common cause of IDA in Japanese women is iron loss during menstruation. Autoimmune atrophic gastritis and Helicobacter pylori infection can also cause IDA by reducing intestinal iron absorption. In addition to these common etiologies, germline mutations of TMPRSS6 can cause iron-refractory IDA (IRIDA). TMPRSS6 encodes matriptase-2, a membrane-bound serine protease primarily expressed in the liver. Functional loss of matriptase-2 due to homozygous mutations results in an increase in the expression of hepcidin, which is the key regulator of systemic iron homeostasis. The serum hepcidin increase in turn leads to a decrease in iron supply from the intestine and macrophages to erythropoietic cells. IRIDA is microcytic and hypochromic, but decreased serum ferritin is not observed as in IDA. IRIDA is refractory to oral iron supplementation, but does respond to intravenous iron supplementation to some extent. Because genetic testing is required for the diagnoses of IRIDA, a considerable number of cases may go undiagnosed and may thus be overlooked.

  18. Iron deficiency anemia: current strategies for the diagnosis and management

    OpenAIRE

    Zühre Kaya

    2013-01-01

    Iron deficiency is one of the commonest nutritional deficiencies in the world. It is multifactorial and may be caused by lack of intake, blood loss and intestinal causes. Clinical features are highly variable, and most patients are asymptomatic. Typical laboratory features of iron deficiency anemia (IDA) include a hypochromic microcytic anemia, low serum iron level, high total iron binding capacity, low serum ferritin level. Usefulness of monitoring serum transferrin receptor level (sTf...

  19. Iron deficiency anemia in patients with inflammatory bowel disease

    Directory of Open Access Journals (Sweden)

    Goldberg ND

    2013-06-01

    Full Text Available Neil D Goldberg Emeritus Chief of Gastroenterology, University of Maryland St. Joseph Medical Center, Towson, MD, USA Abstract: Iron deficiency anemia is the most common form of anemia worldwide, caused by poor iron intake, chronic blood loss, or impaired absorption. Patients with inflammatory bowel disease (IBD are increasingly likely to have iron deficiency anemia, with an estimated prevalence of 36%–76%. Detection of iron deficiency is problematic as outward signs and symptoms are not always present. Iron deficiency can have a significant impact on a patient's quality of life, necessitating prompt management and treatment. Effective treatment includes identifying and treating the underlying cause and initiating iron replacement therapy with either oral or intravenous iron. Numerous formulations for oral iron are available, with ferrous fumarate, sulfate, and gluconate being the most commonly prescribed. Available intravenous formulations include iron dextran, iron sucrose, ferric gluconate, and ferumoxytol. Low-molecular weight iron dextran and iron sucrose have been shown to be safe, efficacious, and effective in a host of gastrointestinal disorders. Ferumoxytol is the newest US Food and Drug Administration-approved intravenous iron therapy, indicated for iron deficiency anemia in adults with chronic kidney disease. Ferumoxytol is also being investigated in Phase 3 studies for the treatment of iron deficiency anemia in patients without chronic kidney disease, including subgroups with IBD. A review of the efficacy and safety of iron replacement in IBD, therapeutic considerations, and recommendations for the practicing gastroenterologist are presented. Keywords: anemia, inflammatory bowel disease, intravenous iron, iron deficiency, oral iron, therapy

  20. Iron deficiency anemia in adolescents: a literature review

    Directory of Open Access Journals (Sweden)

    Romilda Castro de Andrade Cairo

    2014-06-01

    Full Text Available Introduction: Anemia is one of the most important nutritional deficiencies affecting various social and socioeconomic strata. It is more common in developing countries, with children and adolescents being at a significantly higher risk for the condition. Objective: To perform a literature review on iron deficiency anemia in adolescence as a public health issue and on the risk factors that may contribute towards nutritional deficiencies, stunted growth and development in this age group, emphasizing the physiopathology and causes of anemia, the different diagnostic approaches, and its clinical characteristics, prevention and treatment. Methodology: The LILACS-BIREME, SCIELO and PUBMED databases were consulted for the study. Scientific papers published in Spanish, Portuguese or English between 2000 and 2013 on the subject of iron deficiency anemia in adolescents were selected for inclusion. A total of 102 studies published between January 1st, 2000 and June 30th, 2013 were identified and evaluated. Forty-two articles meeting the inclusion criterion (adolescents with anemia were selected for this review. Finally, an analysis was conducted and the papers were evaluated in accordance with the study objectives. Results and Discussion: The studies reviewed revealed a prevalence of iron deficiency anemia of around 20% in adolescents and described the harmful effects of anemia in this age group. Conclusion: Preventive action is required with respect to iron deficiency anemia. Healthcare professionals should be aware of the need for early diagnosis, prophylaxis and treatment.

  1. Management of Iron-Deficiency Anemia in Inflammatory Bowel Disease

    DEFF Research Database (Denmark)

    Nielsen, Ole Haagen; Ainsworth, Mark; Coskun, Mehmet;

    2015-01-01

    Anemia is the most frequent complication of inflammatory bowel disease (IBD), but anemia, mostly due to iron deficiency, has long been neglected in these patients. The aim was to briefly present the pathophysiology, followed by a balanced overview of the different forms of iron replacement...

  2. CORD SERUM FERRITIN AS BIOCHEMICAL MARKER IN IRON DEFICIENCY ANEMIA

    Directory of Open Access Journals (Sweden)

    Sherin

    2014-07-01

    Full Text Available Iron deficiency anemia is by far the most frequent type of anemia seen in pregnancy, accounting for 90% or more of all cases. Iron deficiency anemia has adverse consequences on infant development. Therefore maternal anemia should be prevented and treated. Serum ferritin is the single best non-invasive test and is a very useful and reliable index of iron stores especially during pregnancy, with low levels indicating iron deficiency. While infants born to anemic mother are themselves not anemic, they do not suffer from low iron stores. The main aim of the study is to establish cord serum ferritin as a biochemical marker in iron deficiency anemia. The specific objectives of this study is to estimate cord and maternal serum ferritin in the last trimester of pregnancy and to correlate it with hematological parameters. Cord serum ferritin levels were normal in the patients under study, even when the maternal serum ferritin levels were decreased. The mean level of cord serum ferritin was 134.06ng/ml and maternal serum ferritin was 41.65ng/ml and was statistically significant. The hematological parameters like hemoglobin, hematocrit, MCV and MCHC were also decreased in the patients with low serum ferritin and were found to be statistically significant. Hence estimation of cord serum ferritin can be used as a biochemical marker to assess iron deficiency in the early stages itself and thereby neurodevelopmental complications in children can be prevented.

  3. Prevalence of Iron Deficiency and Iron Deficiency Anemia in High-School Girl Students of Yazd

    Directory of Open Access Journals (Sweden)

    M Noori Shadkam

    2009-07-01

    Full Text Available Introduction: It is generally assumed that 50% of the cases of anemia are due to iron deficiency. The most severe consequence of iron depletion is iron deficiency anemia (IDA, and it is still considered the most common nutrition deficiency worldwide. The main risk factors for IDA include: inadequate iron intake, impaired absorption or transport, physiologic losses associated with chronological or reproductive age, or acute or chronic blood loss, parasite infections such as hookworms, acute and chronic infections, including malaria, cancer, tuberculosis, HIV and other micronutrient deficiencies, including vitamins A and B12, folate, riboflavin, and copper deficiency. Methods: This work as a cross-sectional study was done in 2007-2008 in Yazd. Two hundred girls who participated in the study were selected randomly from eight girl high schools. Five ml venous blood was collected for determination of serum ferritin and cell blood count (CBC. Serum ferritin was determined by using ECLIA method and CBC by cell counter SYSMEX KX21N. Iron deficiency was defined as having serum ferritin values below 12 μ/l. Anemia was defined as having Hemoglobin levels below12 g/dl. Iron-deficiency anemia was considered to be the combination of both. Results: The3 mean ageyears and body mass index (kg/m2 were 15.19±0.7years and 21.5±4.2, respectively. Distribution in the 14, 15 and 16 years and more age groups were 13, 58.5 and 28.5 percent, respectively. Mean of Hemoglobin(g/dl, Hematocrit(%, MCV (fl, MCH (pg, MCHC (g/dl and ferritin(μ/l were 12.8±0.9, 38.9±3.0, 80.7±4.3, 26.6±1.8, 33.2±3.6 and 23±18.2, respectively. Of the total, 13.5% were anemic, 68% of which had Iron Deficiency Anemia (9.3% of the total. Iron deficiency was present in 34.7% of the population under study. Conclusion: According to world health organization criteria, anemia is a mild public health problem in this region, but iron deficiency is a significant problem and suitable measures for

  4. Celiac disease unmasked by acute severe iron deficiency anemia

    OpenAIRE

    Marcelle G. Meseeha; Maximos N. Attia; Kolade, Victor O.

    2016-01-01

    The prevalence of celiac disease (CD) appears to be increasing in the United States. However, the proportion of new CD cases with atypical presentations is also rising. We present the case of a 49-year-old woman who was diagnosed with CD in the setting of new, severe iron-deficiency anemia, 13 years into treatment of diarrhea-predominant irritable bowel syndrome associated with chronic mildly elevated liver function tests. While CD and iron deficiency anemia are common, this is a rare present...

  5. Celiac disease unmasked by acute severe iron deficiency anemia

    Science.gov (United States)

    Meseeha, Marcelle G.; Attia, Maximos N.; Kolade, Victor O.

    2016-01-01

    The prevalence of celiac disease (CD) appears to be increasing in the United States. However, the proportion of new CD cases with atypical presentations is also rising. We present the case of a 49-year-old woman who was diagnosed with CD in the setting of new, severe iron-deficiency anemia, 13 years into treatment of diarrhea-predominant irritable bowel syndrome associated with chronic mildly elevated liver function tests. While CD and iron deficiency anemia are common, this is a rare presentation of CD. PMID:27406450

  6. Iron deficiency anemia: online methods of patient education

    Directory of Open Access Journals (Sweden)

    Doiniţa Crişan

    2011-06-01

    Full Text Available The authors present some of the most important online patient education methods in English on iron deficiency anemia (easy-to-read articles, information leaflets, easy-to-understand fact sheets, newsletters, patient page, glossaries, frequently asked questions, quizzes, forums, blogs, and patient stories.

  7. Intravenous ferric carboxymaltose for the treatment of iron deficiency anemia

    Science.gov (United States)

    Friedrisch, João Ricardo; Cançado, Rodolfo Delfini

    2015-01-01

    Nutritional iron deficiency anemia is the most common deficiency disorder, affecting more than two billion people worldwide. Oral iron supplementation is usually the first choice for the treatment of iron deficiency anemia, but in many conditions, oral iron is less than ideal mainly because of gastrointestinal adverse events and the long course needed to treat the disease and replenish body iron stores. Intravenous iron compounds consist of an iron oxyhydroxide core, which is surrounded by a carbohydrate shell made of polymers such as dextran, sucrose or gluconate. The first iron product for intravenous use was the high molecular weight iron dextran. However, dextran-containing intravenous iron preparations are associated with an elevated risk of anaphylactic reactions, which made physicians reluctant to use intravenous iron for the treatment of iron deficiency anemia over many years. Intravenous ferric carboxymaltose is a stable complex with the advantage of being non-dextran-containing and a very low immunogenic potential and therefore not predisposed to anaphylactic reactions. Its properties permit the administration of large doses (15 mg/kg; maximum of 1000 mg/infusion) in a single and rapid session (15-minute infusion) without the requirement of a test dose. The purpose of this review is to discuss some pertinent issues in relation to the history, pharmacology, administration, efficacy, and safety profile of ferric carboxymaltose in the treatment of patients with iron deficiency anemia. PMID:26670403

  8. Treatment of iron deficiency anemia associated with gastrointestinal tract diseases

    Institute of Scientific and Technical Information of China (English)

    Ulas; D; Bayraktar; Soley; Bayraktar

    2010-01-01

    The gastrointestinal (GI) tract is a common site of bleeding that may lead to iron deficiency anemia (IDA). Treatment of IDA depends on severity and acuity of patients’ signs and symptoms. While red blood cell transfusions may be required in hemodynamically unstable patients, transfusions should be avoided in chronically anemic patients due to their potential side effects and cost. Iron studies need to be performed after episodes of GI bleeding and stores need to be replenished before anemia develops. Oral ...

  9. Relationship between iron deficiency anemia and febrile convulsion in infants

    Directory of Open Access Journals (Sweden)

    Youn Soo Jun

    2010-03-01

    Full Text Available Purpose : The association between iron deficiency anemia and febrile convulsion in infants has been examined in several studies with conflicting results. Therefore, the authors aimed to evaluate the precise relationship involved. Methods : In this case-control study, the authors assessed 100 children with a diagnosis of febrile convulsion, aged between 9 months and 2 years, during January 2007 to July 2009. The control group consisted of 100 febrile children without convulsion; controls were closely matched to the cases by age, gender, and underlying disease. Results : The mean ages of the febrile convulsion and control group were 16.3¡?#?.4 ;and 15.8¡?#?.1 ;months, respectively, and the two groups had no differences in clinical features. Iron deficiency anemia (Hb &lt;10.5 gm/dL was more frequent in the febrile convulsion group than in the control group, although there was no statistical significance. Unexpectably, the RDW (red blood cell distribution width was significantly lower and the MCNC (mean corpuscular hemoglobin concentration was significantly higher among seizure cases than among the controls (P&lt;0.05. There is no statistical difference between simple and complex febrile groups in the clinical and laboratory profiles. On multiple logistic regression analysis, iron deficiency anemia was more frequent, but the RDW was lower, among the cases with febrile convulsion, compared with the controls. Conclusions : Our study suggests that the iron deficiency anemia is associated with febrile convulsion, and screening for iron deficiency anemia should be considered in children with febrile convulsions.

  10. Reticulocyte parameters in hemoglobinopathies and iron deficiency anemia

    Directory of Open Access Journals (Sweden)

    Cortellazzi Laura C.

    2003-01-01

    Full Text Available Flow cytometric reticulocyte analysis allows the evaluation of reticulocyte maturity. New reticulocyte parameters have been used in the diagnosis and management of anemias, in the bone marrow transplant setting and in the monitoring of iron replacement or erythropoiet in therapy. Reticulocyte numbers and maturation levels have been studied in different hemoglobinopathies and the results have been correlated with the degree of ineffective erythropoiesis. In order to verify differences in reticulocyte parameters in various types of anemias and to test the absolute number of immature reticulocytes as a possible discriminating factor among various types of anemias, reticulocyte counts were performed on 219 samples from patients with sickle cell anemia (SS (n= 62, hemoglobin S trait (n=9, Sbeta thalassemia (n=7, hemoglobin SC disease (n=11, beta thalassemia trait (n=33 and iron deficiency anemia (n= 47, and non-anemic individuals (n= 50. Mean fluorescence index (MFI was defined as representative of the degree of reticulocyte immaturity and it was evaluated as a percentage and in absolute values. Reticulocyte counts and MFI values were significantly higher in SS, Sbeta thalassemic and SC groups when compared to controls, but not different among the three anemia groups. Patients with hemoglobin S trait, iron deficiency anemia and beta thalassemia trait showed reticulocyte parameters similar to the non-anemic group. There was no difference between the b thalassemic trait and iron deficiency anemia in relation to any parameters. MFI in absolute numbers were significantly higher in anemias that develop with the hemolytic process, although this was not evident in MFI percentage values. Our results showed that the erythoid expansion in sickle cell diseases (SS, SC and Sb thalassemia leads to an enhanced immature reticulocyte release from bone marrow and that the phenomena is more evident by the MFI counting in absolute figures than in percentages. We

  11. Anemia and iron deficiency in gastrointestinal and liver conditions.

    Science.gov (United States)

    Stein, Jürgen; Connor, Susan; Virgin, Garth; Ong, David Eng Hui; Pereyra, Lisandro

    2016-09-21

    Iron deficiency anemia (IDA) is associated with a number of pathological gastrointestinal conditions other than inflammatory bowel disease, and also with liver disorders. Different factors such as chronic bleeding, malabsorption and inflammation may contribute to IDA. Although patients with symptoms of anemia are frequently referred to gastroenterologists, the approach to diagnosis and selection of treatment as well as follow-up measures is not standardized and suboptimal. Iron deficiency, even without anemia, can substantially impact physical and cognitive function and reduce quality of life. Therefore, regular iron status assessment and awareness of the clinical consequences of impaired iron status are critical. While the range of options for treatment of IDA is increasing due to the availability of effective and well-tolerated parenteral iron preparations, a comprehensive overview of IDA and its therapy in patients with gastrointestinal conditions is currently lacking. Furthermore, definitions and assessment of iron status lack harmonization and there is a paucity of expert guidelines on this topic. This review summarizes current thinking concerning IDA as a common co-morbidity in specific gastrointestinal and liver disorders, and thus encourages a more unified treatment approach to anemia and iron deficiency, while offering gastroenterologists guidance on treatment options for IDA in everyday clinical practice. PMID:27672287

  12. Anemia and iron deficiency in heart failure : mechanisms and therapeutic approaches

    NARCIS (Netherlands)

    van Veldhuisen, Dirk J.; Anker, Stefan D.; Ponikowski, Piotr; Macdougall, Iain C.

    2011-01-01

    Anemia and iron deficiency are common in patients with heart failure (HF), and are associated with worse symptoms and adverse outcomes in this population. Although the two can occur together, anemia in HF is often not caused by iron deficiency, and iron deficiency can be present without causing anem

  13. Relationship between iron deficiency anemia and febrile convulsion in infants

    OpenAIRE

    Youn Soo Jun; Ho Il Bang; Seung Taek Yu; Sae Ron Shin; Du Young Choi

    2010-01-01

    Purpose : The association between iron deficiency anemia and febrile convulsion in infants has been examined in several studies with conflicting results. Therefore, the authors aimed to evaluate the precise relationship involved. Methods : In this case-control study, the authors assessed 100 children with a diagnosis of febrile convulsion, aged between 9 months and 2 years, during January 2007 to July 2009. The control group consisted of 100 febrile children without convulsion; controls w...

  14. GAVE: An interesting cause of iron deficiency anemia

    Directory of Open Access Journals (Sweden)

    Sham Santhanam

    2015-01-01

    Full Text Available Gastric antral vascular ectasia (GAVE is a rare cause for chronic severe gastrointestinal bleeding requiring repeated transfusions. We present here the case of 55-year-old female who presented with severe iron deficiency anemia with melena. The disease was further diagnosed as GAVE due to the presence of watermelon stomach on endoscopy with features of limited scleroderma. The patient showed symptomatic improvement on treatment with Argon laser photocoagulation and blood transfusion.

  15. Iron-Refractory Iron Deficiency Anemia

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    Ebru Yılmaz Keskin

    2015-03-01

    Full Text Available Demir, oksijenin taşınması, DNA sentezi ve hücre çoğalması gibi çeşitli biyolojik reaksiyonlar için vazgeçilmez olduğundan, yaşam için zorunludur. Demir metabolizması ve bu elementin düzenlenmesiyle ilgili bilgilerimiz, son yıllarda belirgin şekilde değişmiştir. Demir metabolizması ile ilgili yeni bozukluklar tanımlanmış ve demirin başka bozuklukların kofaktörü olduğu anlaşılmaya başlamıştır. Hemokromatozis ve demir tedavisine dirençli demir eksikliği anemisi (IRIDA; “iron-refractory iron deficiency anemia” gibi genetik durumlar üzerinde yapılan çalışmalar, vücuttaki demir dengesini kontrol eden moleküler mekanizmalar ile ilgili önemli ipuçları sunmuştur. Bu ilerlemeler, gelecekte, hem genetik hem de kazanılmış demir bozukluklarının daha etkili şekilde tedavi edilmesi amacıyla kullanılabilir. IRIDA, demir eksikliği ile giden durumlarda, hepsidin üretimini baskılayan matriptaz-2’yi kodlayan TMPRSS6 genindeki mutasyonlardan kaynaklanmaktadır. Hastalığın tipik özellikleri, hipokrom, mikrositer anemi, çok düşük ortalama eritrosit hacmi, oral demir tedavisine yanıtsızlık (veya yetersiz yanıt ve parenteral demire kısmi yanıttır. Klasik demir eksikliği anemisinin aksine, serum ferritin değeri genellikle hafif düşük ya da normal aralıkta; serum ve idrar hepsidin değerleri ise, aneminin derecesi ile orantısız şekilde yüksek bulunur. Şimdiye kadar literatürde bildirilmiş olguların sayısı 100’ü geçmediği halde, IRIDA’nın, “atipik” mikrositik anemilerin en sık nedeni olduğu düşünülmektedir. Bu derlemenin amacı, IRIDA hakkındaki güncel bilgileri araştırıcılar ile paylaşmak ve bu alandaki farkındalıklarını arttırmaktır.

  16. Reticulocyte hemoglobin content as a predictor of iron deficiency anemia

    Directory of Open Access Journals (Sweden)

    Ni Made Rini Suari

    2015-05-01

    Full Text Available Background Iron deficiency anemia (IDA is the most common form of anemia in developing countries, such as Indonesia. Iron deficiency anemia in children is a serious problem because it affects their growth and development. Early detection of IDA and subsequent treatment in childhood may prevent future health problems.Objective To assess the use of reticulocyte hemoglobin content (CHr to detect IDA in children aged 6-60 months.Methods We performed a cross-sectional study to measure the sensitivity and specificity of CHr compared to serum ferritin which is considered to be the gold standard for IDA diagnosis. The study was conducted from September 2011 to March 2013 in children aged 6-60 months who visited the Pediatric Outpatient Clinic, Sanglah Hospital, and Puskesmas II in West Denpasar. Data analysis was performed by 2x2 table. The results were assessed by area under the curve (AUC and receiver operating characteristic (ROC.Results Of 121 children underwent blood testing during the study period, 69 children were excluded because they did not have hypochromic microcytic anemia, leaving 52 subjects eligible for the study. The prevalence of IDA in this study was 31%. Reticulocyte hemoglobin content (CHr ≤ 23.1 pg had 88% (95%CI 71 to 100% sensitivity and 25% (95%CI 11 to 39% specificity.Conclusion Reticulocyte hemoglobin content < 23.1 pg may be a good predictor of IDA.

  17. Deficiencies in the Management of Iron Deficiency Anemia During Childhood.

    Science.gov (United States)

    Powers, Jacquelyn M; Daniel, Catherine L; McCavit, Timothy L; Buchanan, George R

    2016-04-01

    Limited high-quality evidence supports the management of iron deficiency anemia (IDA). To assess our institutional performance in this area, we retrospectively reviewed IDA treatment practices in 195 consecutive children referred to our center from 2006 to mid-2010. The majority of children were ≤4 years old (64%) and had nutritional IDA (74%). In 11- to 18-year-old patients (31%), the primary etiology was menorrhagia (42%). Many were referred directly to the emergency department and/or prescribed iron doses outside the recommended range. Poor medication adherence and being lost-to-follow-up were common. Substantial improvements are required in the management of IDA.

  18. Iron deficiency anemia: current strategies for the diagnosis and management

    Directory of Open Access Journals (Sweden)

    Zühre Kaya

    2013-07-01

    Full Text Available Iron deficiency is one of the commonest nutritional deficiencies in the world. It is multifactorial and may be caused by lack of intake, blood loss and intestinal causes. Clinical features are highly variable, and most patients are asymptomatic. Typical laboratory features of iron deficiency anemia (IDA include a hypochromic microcytic anemia, low serum iron level, high total iron binding capacity, low serum ferritin level. Usefulness of monitoring serum transferrin receptor level (sTfR and hepcidin for identifying IDA have been examined in a few studies. Available data suggest that sTfR can potentially become a valuable tool for regular testing of patients in the future. Despite IDA is easily corrected with iron therapy, establishing the cause can be difficult, particularly in cases caused by disorders of iron transport. Education for clinician needs to focus on increasing awareness of the importance of failure respond to iron supplementation. The aim of this review was to outline the current strategies for the diagnosis and management of IDA in the light of the latest reports.http://dx.doi.org/10.7175/rhc.v4i3.480

  19. Iron Deficiency Anemia in Pregnancy: Intravenous versus Oral Route

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    Meghana N Mehta, Jitesh M Shah

    2014-01-01

    Methodology: One hundred fifty pregnant women with gestational age less than 34 weeks with iron deficiency anemia were selected. The women in group A received IV iron sucrose. The drug was administered by IV infusion. The women in the group B received ferrous sulphate as oral iron in the dose of two tablets three times a day. Repeat laboratory estimations were done after six weeks. Results were analyzed by t test and Z- test of preparation using SPSS 15 and Microsoft excel. Results: Mean gestational age in group A and group B were 26.13 ± 5.15 weeks and 26.27 ± 4.71 weeks, respectively. Mean Hb level was 6.71 ± 0.65 g/dl in group A which was raised to 10.64 ± 0.71 g/dl. Mean Hb level was 6.72 ± 0.67 g/dl in group B which was raised to 10.17 ± 0.54. The target Hb level of 10 g/dl was achieved in 88% cases in group A and in 76% cases in group B (P =0.055. Conclusion: Intravenous iron sucrose therapy is safe and as effective as oral iron in the treatment of iron deficiency anemia during pregnancy.

  20. Anemia of Chronic Disease and Iron Deficiency Anemia in Inflammatory Bowel Diseases: Pathophysiology, Diagnosis, and Treatment.

    Science.gov (United States)

    Murawska, Natalia; Fabisiak, Adam; Fichna, Jakub

    2016-05-01

    Anemia coexists with inflammatory bowel disease (IBD) in up to two-thirds of patients, significantly impairing quality of life. The most common types of anemia in patients with IBD are iron deficiency anemia and anemia of chronic disease, which often overlap. In most cases, available laboratory tests allow successful diagnosis of iron deficiency, where difficulties appear, recently established indices such as soluble transferrin-ferritin ratio or percentage of hypochromic red cells are used. In this review, we discuss the management of the most common types of anemia in respect of the latest available data. Thus, we provide the mechanisms underlying pathophysiology of these entities; furthermore, we discuss the role of hepcidin in developing anemia in IBD. Next, we present the treatment options for each type of anemia and highlight the importance of individual choice of action. We also focus on newly developed intravenous iron preparations and novel, promising drug candidates targeting hepcidin. Concurrently, we talk about difficulties in differentiating between the true and functional iron deficiency, and discuss tools facilitating the process. Finally, we emphasize the importance of proper diagnosis and treatment of anemia in IBD. We conclude that management of anemia in patients with IBD is tricky, and appropriate screening of patients regarding anemia is substantial. PMID:26818422

  1. Severe iron deficiency anemia in transgenic mice expressing liver hepcidin.

    Science.gov (United States)

    Nicolas, Gaël; Bennoun, Myriam; Porteu, Arlette; Mativet, Sandrine; Beaumont, Carole; Grandchamp, Bernard; Sirito, Mario; Sawadogo, Michèle; Kahn, Axel; Vaulont, Sophie

    2002-04-01

    We recently reported the hemochromatosis-like phenotype observed in our Usf2 knockout mice. In these mice, as in murine models of hemochromatosis and patients with hereditary hemochromatosis, iron accumulates in parenchymal cells (in particular, liver and pancreas), whereas the reticuloendothelial system is spared from this iron loading. We suggested that this phenotypic trait could be attributed to the absence, in the Usf2 knockout mice, of a secreted liver-specific peptide, hepcidin. We conjectured that the reverse situation, namely overexpression of hepcidin, might result in phenotypic traits of iron deficiency. This question was addressed by generating transgenic mice expressing hepcidin under the control of the liver-specific transthyretin promoter. We found that the majority of the transgenic mice were born with a pale skin and died within a few hours after birth. These transgenic animals had decreased body iron levels and presented severe microcytic hypochromic anemia. So far, three mosaic transgenic animals have survived. They were unequivocally identified by physical features, including reduced body size, pallor, hairless and crumpled skin. These pleiotropic effects were found to be associated with erythrocyte abnormalities, with marked anisocytosis, poikylocytosis and hypochromia, which are features characteristic of iron-deficiency anemia. These results strongly support the proposed role of hepcidin as a putative iron-regulatory hormone. The animal models devoid of hepcidin (the Usf2 knockout mice) or overexpressing the peptide (the transgenic mice presented in this paper) represent valuable tools for investigating iron homeostasis in vivo and for deciphering the molecular mechanisms of hepcidin action. PMID:11930010

  2. Serum zinc levels in patients with iron deficiency anemia and its association with symptoms of iron deficiency anemia.

    Science.gov (United States)

    Kelkitli, Engin; Ozturk, Nurinnisa; Aslan, Nevin Alayvaz; Kilic-Baygutalp, Nurcan; Bayraktutan, Zafer; Kurt, Nezahat; Bakan, Nuri; Bakan, Ebubekir

    2016-04-01

    Iron deficiency anemia (IDA) is a major public health problem especially in underdeveloped and developing countries. Zinc is the co-factor of several enzymes and plays a role in iron metabolism, so zinc deficiency is associated with IDA. In this study, it was aimed to investigate the relationship of symptoms of IDA and zinc deficiency in adult IDA patients. The study included 43 IDA patients and 43 healthy control subjects. All patients were asked to provide a detailed history and were subjected to a physical examination. The hematological parameters evaluated included hemoglobin (Hb); hematocrit (Ht); red blood cell (erythrocyte) count (RBC); and red cell indices mean corpuscular volume (MCV), mean corpuscular hemoglobin (МСН), mean corpuscular hemoglobin concentration (МСНС), and red cell distribution width (RDW). Anemia was defined according to the criteria defined by the World Health Organization (WHO). Serum zinc levels were measured in the flame unit of atomic absorption spectrophotometer. Symptoms attributed to iron deficiency or depletion, defined as fatigue, cardiopulmonary symptoms, mental manifestations, epithelial manifestations, and neuromuscular symptoms, were also recorded and categorized. Serum zinc levels were lower in anemic patients (103.51 ± 34.64 μ/dL) than in the control subjects (256.92 ± 88.54 μ/dL; zinc level zinc level > 100 μ/dL. When the serum zinc level was compared with pica, no statistically significant correlation was found (p = 0.742). Zinc is a trace element that functions in several processes in the body, and zinc deficiency aggravates IDA symptoms. Measurement of zinc levels and supplementation if necessary should be considered for IDA patients.

  3. The Comparison of Serum Vitamin D Level in Patients with Iron Deficiency Anemia and Minor Thalassemia

    OpenAIRE

    Royani, S. (MSc); Alijanpor, S. (BSc); Shirbaghaei, Z. (BSc); Khorasaninejad, R. (BSc); Roshandel, GH. (MSc); Ayatollahi, AA. (MD); Joshaghani, HR. (PhD)

    2013-01-01

    Background and Objective: Of the most common hypochromic microcytic anemia are iron deficiency anemia and minor thalassemia, which are common in Iran and their differential diagnosis is extremely important. The level of 25-hydroxy vitamin D is the indication of vitamin D blood status. The aim of this study was to compare serum levels of vitamin D in people with minor thalassemia and iron deficiency anemia with healthy subjects in order to investigate the relationship between vitamin D deficie...

  4. Iron deficiency anemia among kindergarten children living in the marginalized areas of Gaza Strip, Palestine

    OpenAIRE

    Mahmoud Mohammed Sirdah; Ayed Yaghi; Yaghi, Abdallah R.

    2014-01-01

    Background: iron deficiency anemia is the most common type of nutritional anemia; it has been recognized as an important health problem in Palestine. This study was conducted to estimate the prevalence and to identify possible risk factors of iron deficiency anemia among kindergarten children living in the marginalized areas of the Gaza Strip and to evaluate the effectiveness of supplementing oral iron formula in the anemic children. Methods: the study included 735 (384 male and 351 female)...

  5. INTRAVENOUS IRON VERSUS ORAL IRON IN ANTENATAL WOMEN WITH IRON DEFICIENCY ANEMIA IN SUB - HIMALAYAN SETTINGS

    OpenAIRE

    Shraddha; Anup

    2015-01-01

    OBJECTIVE: Compare Intravenous Iron sucrose and Oral Ferrous sulphate in the treatment of iron deficiency anaemia during pregnancy. METHOD: 100 sub - himalayan antenatal women between 12 to 36 weeks gestation from Central Referral Hospital with Iron deficiency anemia; hemoglobin 6 – 9 gm/dl, MCV

  6. Effect of iron deficiency anemia on the biodistribution of 99mTc radiopharmaceuticals

    International Nuclear Information System (INIS)

    The distribution of colloids and labeled cells in organs is influenced by their intrinsic properties and by the state of the investigated subject. Iron deficiency remains an unsolved nutritional problem all over the world; one of its severe consequences is anemia. Because iron metabolism principally takes place in the liver, spleen, bone marrow, skeletal muscle and blood, we studied the effect of iron deficiency anemia on the biodistribution of 99mTc phytate, 99mTc gelatin colloid and 99mTc RBC (red blood cells labeled with 99mTc). Our results show that iron deficiency anemia modifies the pattern of biodistribution of the two colloids assayed. However, this behavior is different for both of them. This work contributes to studies that kinetically and statistically establish that iron deficiency anemia induces a significant inversion in the spleen-liver activity relationship when centellographic studies are performed with colloids such as 99mTc phytate

  7. Ferric sodium edetate therapy in children with iron deficiency anemia

    Directory of Open Access Journals (Sweden)

    Christie Moningkey

    2015-03-01

    Full Text Available Background Iron deficiency anemia (IDA is frequently found in school-aged children. The main treatments for IDA are overcoming the causal factors and iron supplementation. Noncompliance in taking iron tablets and the possibility of iron absorbtion or transport difficulties, can reduce efficacy of daily oral iron supplementation. Because excess iron storage in the intestinal cells can lead to mucosal blockage, twice weekly oral iron therapy may be considered instead of daily dosage. Objective To compare the effects of daily vs. twice weekly ferric sodium edetate (NaFeEDTA on hemoglobin (Hb, hematocrit (Ht, mean corpuscular volume (MCV, mean corpuscular hemoglobin (MCH, and mean corpuscular hemoglobin concentration (MCHC levels on children with IDA. Methods We conducted an open-label, randomized, prospective study in 36 children with IDA aged 5-11 years. Subjects were divided into two groups. For a one-month period, group I received daily iron therapy (NaFeEDTA and group II received twice weekly iron therapy. Examinations of Hb, Ht, MCV, MCH, MCHC were performed before and after iron therapy. Results There were no significant differences in Hb, Ht, MCV, MCH or MCHC levels after therapy between the daily and twice weekly NaFeEDTA groups (P > 0.05. Conclusion Twice weekly NaFeEDTA therapy is as effective as daily NaFeEDTA administration in children with IDA. [Paediatr Indones. 2015;55:91-4.].

  8. Iron Deficiency Anemia among Hospitalized Children in Konya, Turkey

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    Fatih Akin

    2013-01-01

    Full Text Available The aim of this study was to investigate the characteristics of our hospitalized patients with the diagnosis of iron deficiency anemia (IDA and effects of the IDA prevention project of the Turkish Ministry of Health which was started in 2004. The recommended dose of prophylactic iron supplementation was 1-2 mg/kg/day. The files of 1519 patients who were hospitalized to Konya Education and Research Hospital Pediatrics Clinic were reviewed. A total of 50 patients consisting of 35 boys and 15 girls with the mean age of 16,59 ± 1,68 months were included into the study. The prevalence of IDA was 3.29% (boys: 4.23%, girls: 2.1%. Hgb and Hct of the patients >24 months were significantly higher than those of the patients with the age of 6–12 months. Iron supplementation receiving rates were very low. Of the 28 patients older than 12 months, only 44% of them had received a full course of iron supplementation for 8 months. In conclusion, although prophylactic iron supplementation lowered the prevalences of IDA, receiving rates of iron supplementation were not adequate. While IDA is still a public health problem, prophylactic approaches should be carried out more effectively.

  9. Ferric sodium edetate therapy in children with iron deficiency anemia

    Directory of Open Access Journals (Sweden)

    Christie Moningkey

    2016-06-01

    Full Text Available Background Iron deficiency anemia (IDA is frequentlyfound in school-aged children. The main treatments for IDAare overcoming the causal factors and iron supplementation.Noncompliance in taking iron tablets and the possibility of ironabsorbtion or transport difficulties, can reduce efficacy of daily oraliron supplementation. Because excess iron storage in the intestinalcells can lead to mucosal blockage, twice weekly oral iron therapymay be considered instead of daily dosage.Objective To compare the effects of daily vs. twice weekly ferricsodium edetate (NaFeEDTA on hemoglobin (Hb, hematocrit(Ht, mean corpuscular volume (MCV, mean corpuscularhemoglobin (MCH, and mean corpuscular hemoglobinconcentration (MCHC levels on children with IDA.MethodsWe conducted an open-label, randomized, prospectivestudy in 36 children with IDA aged 5-11 years. Subjects weredivided into two groups. For a one-month period, group I receiveddaily iron therapy (NaFeEDTA and group II received twiceweekly iron therapy. Examinations of Hb, Ht, MCV, MCH, MCHCwere performed before and after iron therapy.Results There were no significant differences in Hb, Ht, MCV,MCH or MCHC levels after therapy between the daily and twiceweekly NaFeEDTA groups (P > 0.05.Conclusion Twice weekly NaFeEDTA therapy is as effective asdaily NaFeEDTA administration in children with IDA.

  10. Iron-Deficiency Anemia in Infancy and Social Emotional Development in Preschool-Aged Chinese Children

    NARCIS (Netherlands)

    Chang, S.; Wang, L.; Wang, Y.; Brouwer, I.D.; Kok, F.J.; Lozoff, B.; Chen, C.

    2011-01-01

    Objective: We aimed to compare affect and behavior of 3 groups of nonanemic 4-year-old children: children with iron-deficiency anemia (IDA) in infancy whose anemia was not corrected before 24 months (chronic IDA) (n = 27); children with IDA in infancy whose anemia was corrected before 24 months (cor

  11. Diagnosis and treatment of unexplained anemia with iron deficiency without overt bleeding

    DEFF Research Database (Denmark)

    Dahlerup, Jens Frederik; Eivindson, Martin; Jacobsen, Bent Ascanius;

    2015-01-01

    A general overview is given of the causes of anemia with iron deficiency as well as the pathogenesis of anemia and the para-clinical diagnosis of anemia. Anemia with iron deficiency but without overt GI bleeding is associated with a risk of malignant disease of the gastrointestinal tract; upper...... gastrointestinal cancer is 1/7 as common as colon cancer. Benign gastrointestinal causes of anemia are iron malabsorption (atrophic gastritis, celiac disease, chronic inflammation, and bariatric surgery) and chronic blood loss due to gastrointestinal ulcerations. The following diagnostic strategy is recommended...... for unexplained anemia with iron deficiency: conduct serological celiac disease screening with transglutaminase antibody (IgA type) and IgA testing and perform bidirectional endoscopy (gastroscopy and colonoscopy). Bidirectional endoscopy is not required in premenopausal women

  12. Iron Deficiency and Iron-deficiency Anemia in Toddlers Ages 18 to 36 Months: A Prospective Study.

    Science.gov (United States)

    Levin, Carina; Harpaz, Shira; Muklashi, Isam; Lumelsky, Nadia; Komisarchik, Ina; Katzap, Ilia; Abu Hanna, Manhal; Koren, Ariel

    2016-04-01

    In young children, iron deficiency (ID)-the most common cause of anemia-may adversely affect long-term neurodevelopment and behavior. We prospectively evaluated the prevalence of ID and iron deficiency anemia (IDA) in 256 healthy 18- to 36-month-old children in Northern Israel. Complete blood count and ferritin evaluation were performed, and risk factors were assessed. Hemoglobin (Hgb) was compared with first-year routine screening. Complete data were obtained from 208 children: 56.2% were boys; the mean age was 26.1±5.27 months. A prevalence of 5.8% IDA, 16.3% ID without anemia, 9.6% anemia with normal ferritin, and 68.3% normal Hgb and ferritin was found. In nonanemic infants at 1 year of age (n=156), ID/IDA was found in 19.9%, and 12.8% became anemic at study evaluation. Despite iron supplementation in the first year, and normal Hgb at first-year screening, ID and IDA were still prevalent, and might develop during the second year of life. Recognition of this child subset and consideration of iron supplementation are mandatory.

  13. Iron deficiency anemia among kindergarten children living in the marginalized areas of Gaza Strip, Palestine

    Directory of Open Access Journals (Sweden)

    Mahmoud Mohammed Sirdah

    2014-04-01

    Full Text Available Background: iron deficiency anemia is the most common type of nutritional anemia; it has been recognized as an important health problem in Palestine. This study was conducted to estimate the prevalence and to identify possible risk factors of iron deficiency anemia among kindergarten children living in the marginalized areas of the Gaza Strip and to evaluate the effectiveness of supplementing oral iron formula in the anemic children. Methods: the study included 735 (384 male and 351 female kindergarten children. Data was collected by questionnaire interviews, anthropometric measurements, and complete blood count analysis. All iron deficient anemic children were treated using an oral iron formula (50 mg ferrous carbonate + 100 mg vitamin C /5 mL and the complete blood count was reassessed after three months. A univariate analysis and a multiple logistic regression model were constructed; crude and adjusted odds ratios (OR, and 95% confidence intervals (95% CI were calculated. Results: the overall prevalence of iron deficiency anemia was 33.5% with no significant differences between boys and girls. Significantly different prevalences of iron deficiency anemia were reported between different governorates of the Gaza Strip. Governorate, low education level of the parents and smoking are significant risk factors for children developing anemia. Significantly lower complete blood count parameters, except for WBC, were reported in anemic children. The oral iron treatment significantly improved hemoglobin concentrations, and normalized the iron deficiency marker. Conclusions: iron deficiency anemia is a serious health problem among children living in the marginalized areas of the Gaza Strip, which justifies the necessity for national intervention programs to improve the health status for the less fortunate development areas.

  14. Iron deficiency anemia in sports and preventive dietetic and nutrition interventions

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    Aritz Urdampilleta

    2013-12-01

    Full Text Available Iron deficiency anemia in athletes is a very common condition that leads to reduced physical performance. Athletes are susceptible of falling iron deposits, mainly by an increase in its use, by its loss, or by insufficient intake. The present review aims to establish the basis of current knowledge environment: sports-athletes who have increased risk of anemia, etiology of iron deficiency anemia in the sporting group, providing dietary and nutritional guidelines for its prevention. The databases searched were Pubmed, Scirus and Scielo, as well as the official pages of prestigious organizations, recovering items by keywords: “iron-deficiency anemia”, “sports”, “athletic performance”, “iron intake “or Spanish counterparts. Iron deficiency anemia affects mainly endurance athletes (especially women and marathon and the members of team sports with high impact (volleyball and handball. Usually secondary anemias from hemolysis and oxidative stress resulting from the practice of sport, but it cases have also been documented by increased iron losses associated with exercise. Dietary and nutritional practices to prevent iron deficiency anemia in athletes should aim to ensure: carbohydrate intake between 60-65% of total energy daily minimum intake of 1.4 g of protein per day and a consumption of 20-40 mg iron daily, separating the intake of the main absorption inhibitors (phytate, tanetos and calcium. You need assessed by analytical iron status of the athlete every 2-3 months.

  15. Prevention of Iron-Deficiency Anemia in Infants and Children of Preschool Age.

    Science.gov (United States)

    Fomon, Samuel J.

    Iron-deficiency anemia is almost certainly the most prevalent nutritional disorder among infants and young children in the United States. Anemia is frequently seen among children of low socioeconomic status but is probably also the most frequent nutritional deficiency disease seen among children cared for by private doctors. Possible reasons for…

  16. The relationship between iron deficiency anemia and simple febrile convulsion in children

    OpenAIRE

    Yousefichaijan, Parsa; Eghbali, Aziz; Rafeie, Mohammad; Sharafkhah, Mojtaba; Zolfi, Mohaddeseh; Firouzifar, Mohammadreza

    2014-01-01

    Background: Simple febrile convulsion is the most common disease of the nervous system in children. There are hypotheses that iron deficiency may affect febrile convulsion and the threshold of neuron excitation. Aims: This study was conducted with the objective of finding the effects of iron deficiency anemia on simple febrile convulsion episodes. Settings and Design: The study was conducted at AmirKabir Hospital of Arak Medical Sciences University, Arak, Iran. This is a case-control study. M...

  17. COMPARATIVE STUDY OF IRON SUPPLEMENTS IN SOUTH INDIAN ANTENATAL WOMEN WITH IRON DEFICIENCY ANEMIA

    OpenAIRE

    Geetha; Rageshwari; Parvathavarthini; Sowmia; Priestly Vivekkumar; Simhadri V. S. D. N. A; Umamageswari

    2014-01-01

    BACKGROUND: Iron deficiency anemia is the most common nutritional disorder in the world. It is a major public health problem particularly among pregnant women with adverse effects on the mother and the new born. Iron supplementation is universally recommended to correct or prevent iron deficiency. AIMS & OBJECTIVE: The present study was conducted to compare the efficacy and tolerability of three oral iron preparations in anemic pregnant women of more than 14 weeks of gesta...

  18. IRON DEFICIENCY ANEMIA IN PREGNANCY INTRAVENOUS IRON SUCROSE AN ALTERNATIVE TO ORAL FERROUS SULPHATE THERAPY

    OpenAIRE

    Shireen; Radhamani

    2014-01-01

    : BACKGROUND AND OBJECTIVE: Iron deficiency anemia in pregnancy is a commonest medical problem throughout the developing world with the burden of disease impacting in both mother and newborn. 46 Anaemia affects nearly half of all the pregnant women in the world, these figures are 52%1 in the developing and 23%26 in the developed world. The high prevalence of iron deficiency anaemia among women during pregnancy in developing countries is of concern and a cause of con...

  19. Management of Iron-Deficiency Anemia in Inflammatory Bowel Disease: A Systematic Review.

    Science.gov (United States)

    Nielsen, Ole Haagen; Ainsworth, Mark; Coskun, Mehmet; Weiss, Günter

    2015-06-01

    Anemia is the most frequent complication of inflammatory bowel disease (IBD), but anemia, mostly due to iron deficiency, has long been neglected in these patients. The aim was to briefly present the pathophysiology, followed by a balanced overview of the different forms of iron replacement available, and subsequently, to perform a systematic review of studies performed in the last decade on the treatment of iron-deficiency anemia in IBD. Given that intravenous therapies have been introduced in the last decade, a systematic review performed in PubMed, EMBASE, the Cochrane Library, and the websites of WHO, FDA, and EMA covered prospective trials investigating the management of iron-deficiency anemia in IBD published since 2004. A total of 632 articles were reviewed, and 13 articles (2906 patients) with unique content were included. In general, oral supplementation in iron-deficiency anemia should be administered with a target to restore/replenish the iron stores and the hemoglobin level in a suitable way. However, in patients with IBD flares and inadequate responses to or side effects with oral preparations, intravenous iron supplementation is the therapy of choice. Neither oral nor intravenous therapy seems to exacerbate the clinical course of IBD, and intravenous iron therapy can be administered even in active disease stages and concomitantly with biologics. In conclusion, because many physicians are in doubt as to how to manage anemia and iron deficiency in IBD, there is a clear need for the implementation of evidence-based recommendations on this matter. Based on the data presented, oral iron therapy should be preferred for patients with quiescent disease stages and trivial iron deficiency anemia unless such patients are intolerant or have an inadequate response, whereas intravenous iron supplementation may be of advantage in patients with aggravated anemia or flares of IBD because inflammation hampers intestinal absorption of iron.

  20. Intervenções nutricionais na anemia ferropriva Nutritional strategies for controlling iron deficiency anemia

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    Marly A. Cardoso

    1994-06-01

    Full Text Available O objetivo deste estudo de revisão bibliográfica é fornecer subsídios para o planejamento e avaliação de medidas de combate à anemia ferropriva. A necessidade de intervenções para o controle da prevalência da anemia ferropriva deve ser determinada pela magnitude da defi ciência nutricional e pelo conhecimento de seus efeitos na qualidade de vida, morbidade e mortalidade. A abordagem mais usual é fornecer ferro suplementar a gestantes, nutrizes e lactentes em programas de assistência primária à saúde, reconhecidamente os grupos de maior vulnerabilidade. A fortificação de alimentos e orientações sobre modificações da dieta representam medidas complementares e devem ser incrementadas.This review was elaborated in order to contribute to the planning of strategies for controlling iron deficiency anemia in developing countries. The need for intervention should be determined by the degree of iron deficiency in the individual group and knowledge of its effects on quality of life, morbidity, and mortality. The most frequent approach is to provide iron supplementation during pregnancy, lactation, and early childhood as a basic primary healthcare measure. Fortification and dietary modification are complementary approaches, and should be developed.

  1. Iron Deficiency and Other Types of Anemia in Infants and Children.

    Science.gov (United States)

    Wang, Mary

    2016-02-15

    Anemia, defined as a hemoglobin level two standard deviations below the mean for age, is prevalent in infants and children worldwide. The evaluation of a child with anemia should begin with a thorough history and risk assessment. Characterizing the anemia as microcytic, normocytic, or macrocytic based on the mean corpuscular volume will aid in the workup and management. Microcytic anemia due to iron deficiency is the most common type of anemia in children. The American Academy of Pediatrics and the World Health Organization recommend routine screening for anemia at 12 months of age; the U.S. Preventive Services Task Force found insufficient evidence to assess the benefits vs. harms of screening. Iron deficiency anemia, which can be associated with cognitive issues, is prevented and treated with iron supplements or increased intake of dietary iron. The U.S. Preventive Services Task Force found insufficient evidence to recommend screening or treating pregnant women for iron deficiency anemia to improve maternal or neonatal outcomes. Delayed cord clamping can improve iron status in infancy, especially for at-risk populations, such as those who are preterm or small for gestational age. Normocytic anemia may be caused by congenital membranopathies, hemoglobinopathies, enzymopathies, metabolic defects, and immune-mediated destruction. An initial reticulocyte count is needed to determine bone marrow function. Macrocytic anemia, which is uncommon in children, warrants subsequent evaluation for vitamin B12 and folate deficiencies, hypothyroidism, hepatic disease, and bone marrow disorders. PMID:26926814

  2. An unusual case of iron deficiency anemia is associated with extremely low level of transferrin receptor.

    Science.gov (United States)

    Hao, Shuangying; Li, Huihui; Sun, Xiaoyan; Li, Juan; Li, Kuanyu

    2015-01-01

    A case study of a female patient, diagnosed with iron deficiency anemia, was unresponsive to oral iron treatment and only partially responsive to parenteral iron therapy, a clinical profile resembling the iron-refractory iron deficiency anemia (IRIDA) disorder. However, the patient failed to exhibit microcytic phenotype, one of the IRIDA hallmarks. Biochemical assays revealed that serum iron, hepcidin, interluekin 6, and transferrin saturation were within the normal range of references or were comparable to her non-anemic offspring. Iron contents in serum and red blood cells and hemoglobin levels were measured, which confirmed the partial improvement of anemia after parenteral iron therapy. Strikingly, serum transferrin receptor in patient was almost undetectable, reflecting the very low activity of bone-marrow erythropoiesis. Our data demonstrate that this is not a case of systemic iron deficiency, but rather cellular iron deficit due to the low level of transferrin receptor, particularly in erythroid tissue.

  3. Renal Tubular and Glomerular Function in Children with Iron Deficiency Anemia

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    Mohammad Hashemi

    2009-09-01

    Full Text Available Objective:Iron deficiency anemia (IDA resulting from lack of sufficient iron for synthesis of hemoglobin is most common hematologic disease of infancy and childhood. There is little information about the renal function in iron deficiency anemia. The aim of the present study was to examine the renal function in children with iron deficiency anemia. Methods:This case-control study was performed in children with iron deficiency anemia (n=20 and healthy age matched subjects (n=20. Blood and urine samples were obtained for hematological and biochemical investigation. Statistical analysis was performed by unpaired sample t-test and Pearsons correlation coefficient. Findings: Fractional excretion of sodium (FENa+ was significantly higher in children with iron deficiency anemia than control subjects (P=0.006. There was no significant difference in the level of urine specific gravity, calcium/creatinine ratio, β2-microglobulin and creatinine clearance between case and control groups (P>0.05. There was no correlation between FENa and Hb (r=0.13, P=0.57, FENa+ and Fe+2 (r=0.079, P=0.72, FENa+ and TIBC (r=-0.083, P=0.71, FENa+ and ferritin (r=0.039, P=0.86 as well as Hb and β2-microglobulin (r=0.02, P=0.37 in IDA patients. Conclusion:The results showed that FENa+ was higher in children with iron deficiency anemia than in normal subjects. The findings revealed evidence of tubular damage in IDA; this needs confirmation by more investigation.

  4. Effect of iron deficiency anemia on the biodistribution of {sup 99m}Tc radiopharmaceuticals

    Energy Technology Data Exchange (ETDEWEB)

    Calmanovici, Gabriela P. [Radioisotopes Laboratory, Physics Department, School of Pharmacy and Biochemistry, University of Buenos Aires, Junin 956 - 1113, Buenos Aires (Argentina); Salgueiro, Maria J. [Radioisotopes Laboratory, Physics Department, School of Pharmacy and Biochemistry, University of Buenos Aires, Junin 956 - 1113, Buenos Aires (Argentina); Janjetic, Mariana A. [Physics Department, School of Pharmacy and Biochemistry, University of Buenos Aires, Junin 956 - 1113, Buenos Aires (Argentina); Leonardi, Natalia M. [Radioisotopes Laboratory, Physics Department, School of Pharmacy and Biochemistry, University of Buenos Aires, Junin 956 - 1113, Buenos Aires (Argentina); Boccio, Jose R. [Physics Department, School of Pharmacy and Biochemistry, University of Buenos Aires, Junin 956 - 1113, Buenos Aires (Argentina); Zubillaga, Marcela B. [Radioisotopes Laboratory, Physics Department, School of Pharmacy and Biochemistry, University of Buenos Aires, Junin 956 - 1113, Buenos Aires (Argentina)]. E-mail: mzubi@ffyb.uba.ar

    2006-05-15

    The distribution of colloids and labeled cells in organs is influenced by their intrinsic properties and by the state of the investigated subject. Iron deficiency remains an unsolved nutritional problem all over the world; one of its severe consequences is anemia. Because iron metabolism principally takes place in the liver, spleen, bone marrow, skeletal muscle and blood, we studied the effect of iron deficiency anemia on the biodistribution of {sup 99m}Tc phytate, {sup 99m}Tc gelatin colloid and {sup 99m}Tc RBC (red blood cells labeled with {sup 99m}Tc). Our results show that iron deficiency anemia modifies the pattern of biodistribution of the two colloids assayed. However, this behavior is different for both of them. This work contributes to studies that kinetically and statistically establish that iron deficiency anemia induces a significant inversion in the spleen-liver activity relationship when centellographic studies are performed with colloids such as {sup 99m}Tc phytate.

  5. Iron Deficiency Anemia: Focus on Infectious Diseases in Lesser Developed Countries

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    Julia G. Shaw

    2011-01-01

    Full Text Available Iron deficiency anemia is thought to affect the health of more than one billion people worldwide, with the greatest burden of disease experienced in lesser developed countries, particularly women of reproductive age and children. This greater disease burden is due to both nutritional and infectious etiologies. Individuals in lesser developed countries have diets that are much lower in iron, less access to multivitamins for young children and pregnant women, and increased rates of fertility which increase demands for iron through the life course. Infectious diseases, particularly parasitic diseases, also lead to both extracorporeal iron loss and anemia of inflammation, which decreases bioavailability of iron to host tissues. This paper will address the unique etiologies and consequences of both iron deficiency anemia and the alterations in iron absorption and distribution seen in the context of anemia of inflammation. Implications for diagnosis and treatment in this unique context will also be discussed.

  6. Iron deficiency anemia: focus on infectious diseases in lesser developed countries.

    Science.gov (United States)

    Shaw, Julia G; Friedman, Jennifer F

    2011-01-01

    Iron deficiency anemia is thought to affect the health of more than one billion people worldwide, with the greatest burden of disease experienced in lesser developed countries, particularly women of reproductive age and children. This greater disease burden is due to both nutritional and infectious etiologies. Individuals in lesser developed countries have diets that are much lower in iron, less access to multivitamins for young children and pregnant women, and increased rates of fertility which increase demands for iron through the life course. Infectious diseases, particularly parasitic diseases, also lead to both extracorporeal iron loss and anemia of inflammation, which decreases bioavailability of iron to host tissues. This paper will address the unique etiologies and consequences of both iron deficiency anemia and the alterations in iron absorption and distribution seen in the context of anemia of inflammation. Implications for diagnosis and treatment in this unique context will also be discussed.

  7. The prevalence of Iron Deficiency and Its Anemia in 1-5 Years Old Children and Their Mothers in Birjand City

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    Azita Fesharakinia

    2014-03-01

    Full Text Available Background &Objective: Micronutrient deficiencies are the most common nutritional disorders in the world in which iron deficiency is the most important one. This study was done for investigating the prevalence of iron deficiency and its anemia in children and their mothers in Birjand city in 2011.Materials & Methods: 143 children of 1-5 years old who referred to the health care centers of Birjand city were chosen by multistage cluster random sampling method and both the children and mothers were studied. After filling the questionnaire about demographic characteristics of children and mothers, the hemoglobin and ferritin of both children and their mothers were measured.Results: 12.6 % of the children and 16.1% of the mothers had iron deficiency, 16.8 % of children and 15.4 % of mothers had iron deficiency anemia. Iron deficiency and iron deficiency anemia in both children and mothers was significantly higher especially among working mothers. Both children’s iron deficiency and iron deficiency anemia had a significant and direct relation with mother’s iron deficiency and iron deficiency anemia.Conclusion: It is recommended to elevate the awareness of mothers, especially the working ones about the danger of iron deficiency and its anemia in their children and themselves, educate them about the correct nutritional habits for their family and themselves, screen the children of 1-5 years old for iron deficiency and its anemia and also investigate mothers’ children with iron deficiency and iron deficiency anemia.

  8. Evaluation of Iron deficiency anemia and BMI in children suffering from Helicobacter pylori infection

    Science.gov (United States)

    Bazmamoun, H; Razavi, Z; Esfahani, H; Arefian

    2014-01-01

    Background Recent studies suggest an association between H. pylori infection and disorders such as iron deficiency anemia and growth delay. Considering the high prevalence of H. pylori infection and iron deficiency anemia, this study was performed in order to evaluate their relevance in children undergoing an upper endoscopy. Materials and Methods In this case-control study, children aged 2 to 16 years old, undergoing endoscopy from March 2012 to March 2013 at Besat Hospital of Hamedan, were selected. Participants were divided in H.Pylori infected and non-infected groups. Then the two groups were compared in terms of body mass index (BMI) and the incidence of iron deficiency anemia. The presence of Helicobacter pylori infection in children was confirmed by Giemsa staining of gastric biopsy specimens. Collected data was analyzed by SPSS 17.0 (SPSS Inc., Chicago, IL) and t-test and chi-square. Results In this study, 200 children (94 male and 106 female) were evaluated. The most common presenting symptom in both groups was abdominal pain. 8.2 % (9 cases) of the infected patients and 10.5% (10 cases) of the non-infected patients had iron deficiency anemia which this difference was not statistically significant (p=270). Also, no statistically significant difference was noted between the two groups in terms of gender (p=0.32), hemoglobin (p=0.35), Ferritin levels (p= 0.275) and body mass index (p= 0.273). Conclusion The results of this study not showed an association between H. pylori infection and iron deficiency anemia or body mass index in studied children PMID:25598957

  9. Efficacy and safety of intravenous iron sucrose in treating adults with iron deficiency anemia

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    Rodolfo Delfini Cançado

    2011-12-01

    Full Text Available BACKGROUND: Iron deficiency is the most common disorder in the world, affecting approximately 25% of the world`s population and the most common cause of anemia. OBJECTIVE: To evaluate the efficacy and safety of intravenous iron sucrose (IS in the treatment of adults with iron deficiency anemia METHODS: Eighty-six adult patients with iron deficiency anemia, who had intolerance or showed no effect with oral iron therapy, received a weekly dose of 200 mg of intravenous iron sucrose until the hemoglobin level was corrected or until receiving the total dose of intravenous iron calculated for each patient RESULTS: The mean hemoglobin and serum ferritin levels were 8.54 g/dL and 7.63 ng/mL (pre-treatment and 12.1 g/dL and 99.0 ng/mL (post-treatment (p-value < 0.0001, respectively. The average increases in hemoglobin levels were 3.29 g/dL for women and 4.58 g/dL for men; 94% of male and 84% of female patients responded (hemoglobin increased by at least 2 g/dL to intravenous iron therapy. Correction of anemia was obtained in 47 of 69 (68.1% female patients and in 12 of 17 male (70.6% patients. A total of 515 intravenous infusions of iron sucrose were administered and iron sucrose was generally well tolerated with no moderate or serious adverse drug reactions recorded by the investigators. CONCLUSIONS: Our data confirm that the use of intravenous iron sucrose is a safe and effective option in the treatment of adult patients with iron deficiency anemia who lack satisfactory response to oral iron therapy. Intravenous iron sucrose is well tolerated and with a clinically manageable safety profile when using appropriate dosing and monitoring. The availability of intravenous iron sucrose would potentially improve compliance and thereby reduce morbidities from iron deficiency.

  10. Efficacy and safety of intravenous iron sucrose in treating adults with iron deficiency anemia

    Science.gov (United States)

    Cançado, Rodolfo Delfini; de Figueiredo, Pedro Otavio Novis; Olivato, Maria Cristina Albe; Chiattone, Carlos Sérgio

    2011-01-01

    Background Iron deficiency is the most common disorder in the world, affecting approximately 25% of the world`s population and the most common cause of anemia. Objective To evaluate the efficacy and safety of intravenous iron sucrose (IS) in the treatment of adults with iron deficiency anemia Methods Eighty-six adult patients with iron deficiency anemia, who had intolerance or showed no effect with oral iron therapy, received a weekly dose of 200 mg of intravenous iron sucrose until the hemoglobin level was corrected or until receiving the total dose of intravenous iron calculated for each patient Results The mean hemoglobin and serum ferritin levels were 8.54 g/dL and 7.63 ng/mL (pre-treatment) and 12.1 g/dL and 99.0 ng/mL (post-treatment) (p-value < 0.0001), respectively. The average increases in hemoglobin levels were 3.29 g/dL for women and 4.58 g/dL for men; 94% of male and 84% of female patients responded (hemoglobin increased by at least 2 g/dL) to intravenous iron therapy. Correction of anemia was obtained in 47 of 69 (68.1%) female patients and in 12 of 17 male (70.6%) patients. A total of 515 intravenous infusions of iron sucrose were administered and iron sucrose was generally well tolerated with no moderate or serious adverse drug reactions recorded by the investigators. Conclusions Our data confirm that the use of intravenous iron sucrose is a safe and effective option in the treatment of adult patients with iron deficiency anemia who lack satisfactory response to oral iron therapy. Intravenous iron sucrose is well tolerated and with a clinically manageable safety profile when using appropriate dosing and monitoring. The availability of intravenous iron sucrose would potentially improve compliance and thereby reduce morbidities from iron deficiency. PMID:23049360

  11. Iron deficiency decreases hemolysis in sickle cell anemia Anemia ferropriva diminui hemólise em anemia falciforme

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    Oswaldo Castro

    2009-02-01

    Full Text Available A woman with homozygous sickle cell disease developed severe iron deficiency due to long-standing uterine bleeding. At this point, the serum lactic dehydrogenase level was normal and the reticulocyte count was only minimally elevated. This suggested that the low red cell hemoglobin concentration that resulted from iron deficiency also decreased Hb S polymerization and lowered the hemolytic rate. Iron replacement led first to a substantially improved hemoglobin concentration with only a minimal increase in the hemolytic rate and secondarily to a modest further improvement in the hemoglobin concentration and a marked increase in the hemolytic rate. The hematologic changes observed in this patient, and those in other iron deficient sickle cell patients reported in the literature, suggest that it may be appropriate to consider the induction of an intermediate iron deficient stage as experimental treatment in adult sickle cell patients.Uma mulher com anemia falciforme homozigose para a Hb S evoluiu com anemia ferropriva grave devido a sangramento uterino prolongado. A dosagem de dehidrogenase lática era normal e a contagem de reticulócitos estava levemente aumentada. Isto sugere que concentrações baixas de hemoglobina, que resulta de anemia ferropriva, também diminuem a polimeração de Hb S e reduz a taxa de hemólise. O complemento de ferro levou, primeiramente, a uma concentração substancialmente maior de hemoglobina com apenas um aumento mínimo na taxa hemolítica e subsequentemente a um aumento leve adicional na concentração da hemoglobina e um aumento notável na taxa hemolítica. As mudanças hematológicas observadas nesta paciente e aquelas em outras pacientes com anemia falciforme e também deficientes de ferro relatadas na literatura sugerem que pode ser interessante considerar a indução de deficiência de ferro como tratamento experimental em pacientes adultos com anemia falciforme.

  12. Iron-deficiency Anemia in Children with Febrile Seizure: A Case-Control Study

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    Fateme GHASEMI

    2014-04-01

    Full Text Available How to Cite This Article: Ghasemi F, Valizadeh F, Taee N. Iron-deficiency Anemia in Children with Febrile Seizure: A Case-Control Study. Iran J Child Neurol. 2014 Spring 8(2:38-44.ObjectiveConsidering the recurrence of febrile seizure and costs for families, many studies have attempted to identify its risk factors. Some recent studies have reported that anemia is more common in children with febrile convulsion, whereas others have reported that iron deficiency raises the seizure threshold. This study was done to compare iron-deficiency anemia in children with first FS with children having febrile illness alone and with healthy children.Materials & MethodsThis case-control study evaluated 300 children in three groups (first FS, febrile without convulsion, and healthy in Khoramabad Madani Hospital from September 2009 to September 2010. Body temperature on admission wasmeasured using the tympanic method. CBC diff, MCV, MCH, MCHC, serum iron, plasma ferritin and TIBC tests were performed for all participants. Data were analyzed by frequency, mean, standard deviation, ANOVA, and chi-square statistical tests. Odds ratios were estimated by logistic regression at a confidence level of 95%.Results Forty percent of the cases with FS had iron-deficiency anemia, compared to 26% of children with febrile illness without seizure and 12% of healthy children. The Odds ratio for iron-deficiency anemia in the patients with FS was 1.89 (95% CI, 1.04-5.17 compared to the febrile children without convulsion and 2.21 (95% CI, 1.54-3.46 compared to the healthy group. ConclusionChildren with FS are more likely to be iron-deficient than those with febrile illness alone and healthy children. Thus, iron-deficiency anemia could be a risk factor for FS.References1. Østergaard J R. Febrile Seizures. Acta Pædiatr 2009;98(5:771-3.2. Jones T, Jacobsen SJ. Childhood Febrile Seizures: Overview and Implications. Int J Med Sci. 2007; 4(2:110-4.3. Flury T, Aebi

  13. THE PREVALENCE OF CELIAC DISEASE IN PATIENTS WITH IRON-DEFICIENCY ANEMIA IN CENTER AND SOUTH AREA OF IRAN

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    Mahmud BAGHBANIAN

    2015-12-01

    Full Text Available Background - Celiac disease is an immune-mediated enteropathy due to a permanent sensitivity to gluten in genetically susceptible people. Iron-deficiency anemia is the most widely experienced anemia in humans. Iron-deficiency anemia additionally is a common extra intestinal manifestation of celiac disease. Objective - To investigate correlation between tTg levels and histological alterations and then to determine the prevalence of celiac disease in Center and South area patients of Iran with iron deficiency anemia. Methods - A total of 402 patients aged 12-78 years who presented with iron-deficiency anemia were included in this study. Hemoglobin, mean corpuscular volume and serum ferritin were determined. Venous blood samples for anti-tissue transglutaminase antibody immunoglobuline A and G were obtained from these patients. Upper gastrointestinal endoscopy was recommended to patients who had positive serology. Results - Of 402 patients with iron-deficiency anemia, 42 (10.4% had positive serology for celiac disease. The small intestine biopsy of all patients with positive serology showed pathological changes (Marsh I, II & III. There was not significant difference in the mean hemoglobin level between iron-deficiency anemia patients with celiac disease and without celiac disease, duodenal biopsy results did not show significant relationship between the severity of pathological changes and levels of anti-tTG IgG (P -value: 0/869 but significant relationship was discovered between pathological changes and levels of anti-tTG IgA (P -value: 0/004. Conclusion - Screening of celiac disease by anti-tissue transglutaminase antibody should be completed as a routine investigation in patients with iron-deficiency anemia. Also physicians must consider celiac disease as a possible reason of anemia in all patients with iron deficiency anemia.

  14. Iron deficiency anemia in adolescents; a literature review.

    Science.gov (United States)

    De Andrade Cairo, Romilda Castro; Rodrigues Silva, Luciana; Carneiro Bustani, Nadya; Ferreira Marques, Cibele Dantas

    2014-06-01

    Introducción: La anemia es una de las deficiencias nutricionales más importantes que afecta a varios estratos sociales y socioeconómicos. Es más frecuente en países en vías de desarrollo, estando los niños y los adolescentes en un riesgo significativamente mayor para padecer esta afección. Objetivo: Realizar una revisión bibliográfica sobre la anemia ferropénica en la adolescencia como un problema de salud pública y sobre los factores de riesgo que podrían contribuir en las deficiencias nutricionales, la detención del crecimiento y el desarrollo en este grupo de edad y poniendo el énfasis sobre la fisiopatología y las causas de la anemia, los diferentes abordajes diagnósticos y sus características clínicas, la prevención y el tratamiento. Metodología: Para este estudio, se consultaron las bases de datos LILACS-BIREME, SCIELO y PUBMED. Se seleccionaron los trabajos científicos publicados en español, portugués o inglés entre 2000 y 2013 sobre la anemia ferropénica. Se identificaron y evaluaron un total de 102 estudios publicados entre el 1º de enero de 2000 y el 30 de junio de 2013. Cuarenta y dos artículos que reunían los criterios de inclusión (adolescentes con anemia) se seleccionaron para esta revisión. Finalmente, se realizó un análisis y se evaluaron los artículos de acuerdo con los objetivos del estudio. Resultados y discusión: Los estudios revisados mostraron una prevalencia de anemia ferropénica cercana al 20 % en los adolescentes y describían los efectos deletéreos de la anemia en este grupo. Conclusión: Se requiere una acción preventiva con respecto a la anemia ferropénica. Los profesionales sanitarios deberían ser conscientes de la necesidad de un diagnóstico, profilaxis y tratamiento precoces.EL.

  15. Oral Submucous Fibrosis Secondary to Iron Deficiency Anemia: A Case Report, Etiopathogenesis and Management.

    Science.gov (United States)

    Bhattacharya, P T; Khaitan, T; Sarkar, S B; Sinha, R

    2016-02-01

    Oral submucous fibrosis (OSMF) is a premalignant condition that has received considerable attention in the recent past because of its chronic debilitating and resistant nature. Over the past decades, dental researchers have reported overwhelming evidence about various etiological factors of OSMF. It has been the subject of controversy ever since Schwartz first described the condition in 1952. Areca nut is considered the primary etiology along with other local irritants like capsaicin, pungent and spicy food, nutritional deficiency, defective iron metabolism, collagen metabolic disorder and genetic predisposition. Association of iron deficiency anemia and OSMF is very sparse in literature. Here, we present a case report of a 58 year old male patient where the patient presented with OSMF where iron deficiency anemia was found to be the main etiological factor.

  16. Diagnosis and treatment of unexplained anemia with iron deficiency without overt bleeding

    DEFF Research Database (Denmark)

    Dahlerup, Jens Frederik; Eivindson, Martin; Jacobsen, Bent Ascanius;

    2015-01-01

    investigation (capsule endoscopy, CT, or MRI enterography) is not recommended routinely after negative bidirectional endoscopy but should be conducted if there are red flags indicating malignant or inflammatory small bowel disease (e.g., involuntary weight loss, abdominal pain or increased CRP). Targeted...... is recommended (lower dose if side effects), but 3-6 months of oral iron therapy is often required to achieve therapeutic goals. Intravenous iron therapy is used if oral treatment lacks efficacy or causes side effects or in the presence of intestinal malabsorption or prolonged inflammation. Three algorithms...... are given for the following conditions: a) the paraclinical diagnosis of anemia with iron deficiency; b) the diagnostic work-up for unexplained anemia with iron deficiency without overt bleeding; and c) how to proceed after negative bidirectional endoscopy of the gastrointestinal tract....

  17. Comparative study of intravenous iron sucrose versus ferric carboxymaltose for the treatment of iron deficiency anemia in postpartum patients

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    Kishorkumar Vitthal Hol

    2015-06-01

    Conclusions: Fixed dose iron sucrose and ferric carboxymaltose are equally effective and safe for the treatment of iron deficiency anemia in postpartum patients. [Int J Reprod Contracept Obstet Gynecol 2015; 4(3.000: 669-673

  18. Tratamento da anemia ferropriva com ferro por via parenteral Iron deficiency anemia treatment with parenteral iron

    Directory of Open Access Journals (Sweden)

    Rodolfo D. Cançado

    2010-06-01

    Full Text Available Embora o ferro por via oral seja considerado a primeira opção de tratamento da deficiência de ferro, em algumas situações específicas, a administração de ferro por via parenteral é uma opção terapêutica que deve ser considerada. Diferentemente do ferro dextran de alto peso molecular utilizado na década de 80 e lembrado como um composto associado ao alto risco de reação anafilática e morte, o desenvolvimento e comercialização de novos compostos com ferro para uso parenteral, sobretudo por via endovenosa - como o ferro sacarato, ferro gluconato e, mais recentemente, a carboximaltose férrica - , tem se tornado cada vez mais uma alternativa terapêutica segura e efetiva, e tem possibilitado ampliar o leque de indicações desta modalidade de tratamento além da nefrologia, como obstetrícia e ginecologia, cirurgia, pediatria, gastroenterologia, hematologia e hemoterapia. Os autores revisam as principais indicações do tratamento com ferro por via parenteral, analisam as principais drogas disponíveis para a correção da anemia ferropriva por via endovenosa e propõem uma estratégia de investigação diagnóstica, tratamento e seguimento laboratorial dos pacientes com indicação desta opção terapêutica.Although oral iron is generally considered the first choice in the treatment of iron deficiency, in some specific situations, parenteral iron administration is a therapeutic option that should be considered. Different to the high-molecular-weight iron dextran utilized in the eighties and remembered as a compound associated with a high risk of anaphylaxis and death, the development and marketing of newer preparations for parenteral, in particular endovenous, administration, such as iron sucrose, ferric gluconate and more recently ferric carboxymaltose, are becoming a more effective and safe therapeutic alternative, that have extended the range of indications beyond nephrology to obstetrics and gynecology, surgery, pediatrics

  19. STUDY OF PREVALENCE OF IRON DEFICIENCY OF ANEMIA IN SCHOOL GOING CHILDREN IN RURAL INDIA

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    Vidya P.

    2014-02-01

    Full Text Available Micro nutritional deficiencies are common in developing countries like India. Nutritional deficiency anemia is more prevalent in children and young adolescent male and females. The objective of present study was to determine the prevalence of Iron deficiency anemia in children age group 8 – 12 years in our locality. AIM: to estimate the prevalence of IDA in Bhojapur, Taluka Sinnar of Maharashtra. METHODS: this Cross Sectional study was conducted in school going children of Bhojapur, Taluka Sinnar of Maharashtra, age group 8 – 12 year boys and girls. Hemoglobin, Serum Ferritin, Total Iron Binding Capacity [TIBC] and Transferrin levels were analyzed. RESULTS: 185 males and 174 female school going children were examined, IDA was prevalent in 58.9% of males and 63.2 % in females, there was significant decrease in parameters of Hemoglobin, Serum Ferritin and Transferrin saturation and increase in Total Iron Binding Capacity in this group of population indicating prevalence of the Iron deficiency. CONCLUSIONS: within limitations of the present study it was found that Iron deficiency anemia was common in children in rural India. IDA was slightly more prevalent in girls of the same age group as compared to boys. Lower socioeconomic status was linked with decreased Hemoglobin levels probably due to nutritional deficiencies. This calls for a comprehensive micro nutritional policy in addition to food security to address the problem.

  20. [Anemia and iron deficiency in children with chronic respiratory diseases].

    Science.gov (United States)

    Barja, Salesa; Capo, Eduardo; Briceño, Lilian; Jakubson, Leticia; Méndez, Mireya; Becker, Ana

    2013-01-01

    Introducción: Los niños con enfermedades respiratorias crónicas (ERC) tienen mayor riesgo de desarrollar anemia ferropriva, sin embargo, la ferropenia está infradiagnosticada. Objetivos: Describir el status de hierro (Fe) en niños con ERC y evaluar la respuesta a su suplementación profiláctica. Método: Estudio prospectivo de niños con ERC y adecuada ingesta de Fe en la dieta: se realizó hemograma, velocidad de eritro-sedimentación, proteína Creactiva y perfil de Fe. Posteriormente, aquellos con hemoglobina plasmática (Hb) normal no se suplementaron con Fe (Grupo A) y los que presentaban anemia ferropriva o factores de riesgo sí lo fueron (grupo B). Se evaluaron al 3º mes, después se suplementaron todos y se re-evaluaron al 4ºmes. Resultados: De 40 pacientes, con mediana de edad 30 meses (0,5 a 178), 60% eran hombres, 80% eutróficos. Requerían ventilación prolongada u oxigenoterapia 45%. Diagnósticos: 50% Bronquiolitis Obliterante post-infecciosa, 17,5% enfermedades de la vía aérea, 10% Displasia Broncopulmonar, 7,5% Fibrosis Quística y 15% otros. Basalmente 12,5% tuvo bajos depósitos de Fe y 20% anemia (la mayoría ferropriva). Completaron el estudio 25 niños: el grupo A disminuyó la ferritina sérica al 3ºmes (- 22,9 ± 30) y aumentó al 4ºmes (+12,8 ± 26) μg/L, (p = 0,013), sin cambio en la Hb. El grupo B tuvo ascenso de la Hb (91 ± 12 a 102 ± 12% del promedio para la edad, p = 0,04). Conclusión: La anemia ferropriva y la ferropenia son frecuentes en niños con ERC, quienes deterioran reversiblemente sus depósitos si no son suplementados. Sugerimos monitorizar con perfil de Fe y tratar precozmente, o suplementarlos en forma profiláctica.

  1. [Kirlianography used to treat patients who are suffering from iron-deficiency anemia with gastroenterological pathology].

    Science.gov (United States)

    Pesotskaia, L A; Evstigneev, I V; Bobrova, E A; Malyĭ, V P; Kapshuchenko, O N; Viazovskaia, V N

    2012-12-01

    The data given below show the efficiency of the therapy of the patients suffering from iron-deficiency anemia with gastroenterological pathology and helicobacter infection. The indicators of red blood of the patients from the group where they had been treated with medicine containing iron and antihelicobacterial therapy had a tendency to be higher with a prolonged compensation of anemia in comparison with the group of the patients who had not had antibacterial therapy. Finger kirliandiagnostics was offered as an express-method to identify a possible infection. The feature of a high probability of infection is intoxication in gastroduodenal zone, abdomen area and a colon. PMID:23786012

  2. COMPARATIVE STUDY OF IRON SUPPLEMENTS IN SOUTH INDIAN ANTENATAL WOMEN WITH IRON DEFICIENCY ANEMIA

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    Geetha

    2014-09-01

    Full Text Available BACKGROUND: Iron deficiency anemia is the most common nutritional disorder in the world. It is a major public health problem particularly among pregnant women with adverse effects on the mother and the new born. Iron supplementation is universally recommended to correct or prevent iron deficiency. AIMS & OBJECTIVE: The present study was conducted to compare the efficacy and tolerability of three oral iron preparations in anemic pregnant women of more than 14 weeks of gestation. MATERIALS AND METHODS: Randomized Control trial, done at Tagore Medical College and Hospital, Chennai. 60 antenatal women were selected; they were divided into three groups, 20 in each group. They were treated with Carbonyl iron, ferrous sulphate and ferrous fumarate. Hemoglobin estimation was done at 0 day, 30th and 60th day. Adverse effects were monitored. RESULTS: Data analysis showed an increase in haemoglobin levels in all three groups after the 30th day (p<0.05. Carbonyl iron showed highly significant increase (p<0.05 in the haemoglobin level as compared to the other two drugs at the end of the 60th day. CONCLUSION: Carbonyl iron is superior in efficacy when compared to ferrous sulphate and ferrous fumarate and is better tolerated. So carbonyl iron is safe in pregnancy and can be given as a supplement to treat iron deficiency anemia during pregnancy.

  3. The Effect of Education-Based Intervention Using Small Group Discussion in Empowering Adolescent Girls to Prevent Iron Deficiency Anemia

    OpenAIRE

    Fatemehsadat Seyed Nematollah Roshan; Hasan Navipor; Fatemeh Alhani

    2014-01-01

    Introduction: Iron deficiency is one of the most common nutritional disorders worldwide. Regarding that fact, the aim of this study was to study the effectiveness of education-based intervention using small group discussions in empowering adolescent girls to prevent Iron deficiency anemia. Materials and Methods:The present semi-experimental practical research was performed by choosing 60 female high-schoolers through random cluster sampling (n=30 test group and n=30 control group). The res...

  4. Association between iron deficiency anemia and blood level in egyptian children

    International Nuclear Information System (INIS)

    The relationship between iron deficiency and blood lead levels was investigated in a cross-sectional study of 200 children of both sexes, aged 6-12 years with mean of 7.8 +- 2.6 years. They were randomly selected from governmental primary school located near a highly contaminated industrial area. Blood samples were collected for measuring blood lead levels, serum iron serum ferritin, hemoglobin, mean corpuscular volume (MCV) and total iron binding capacity (TIBC) and other hematological indices. According to iron status, children were classified into non-anemic healthy controls(n=37),iron depleted children(n=58)and children with iron deficiency anemia (n=105).Iron deficiency is defined when MCV 10 / dl were significantly lower than those for children with blood lead levels < 10 /dl. Comparison of blood lead concentrations between boys and girls revealed highly significant increase in blood lead level in boys than girls. A strong negative correlation was detected between blood lead levels and serum iron in all subjects. However, such correlation vanished between blood lead concentration and serum ferritin,so, it could be concluded from the present study that the blood lead levels were changed according to changes in iron status. Improving iron status, along with reducing exposure to environmental contamination with lead, may help in reducing blood lead levels among most children especially those living in contaminated environment

  5. Clinical and radiologic review of uncommon cause of profound iron deficiency anemia: Median arcuate ligament syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Gunduz, Yasemin; Asil, Kiyasrttin; Aksoy, Yakup Ersel; Ayhan, Lacin Tatli [Dept. of Radiology, Sakarya University Medical Faculty, Sakarya (Turkmenistan)

    2014-08-15

    Median arcuate ligament syndrome is an anatomic and clinical entity characterized by dynamic compression of the proximal celiac artery by the median arcuate ligament, which leads to postprandial epigastric pain, vomiting, and weight loss. These symptoms are usually nonspecific and are easily misdiagnosed as functional dyspepsia, peptic ulcer disease, or gastropathy. In this report, we presented a 72-year-old male patient with celiac artery compression syndrome causing recurrent abdominal pain associated with gastric ulcer and iron deficiency anemia. This association is relatively uncommon and therefore not well determined. In addition, we reported the CT angiography findings and three-dimensional reconstructions of this rare case.

  6. Urinary Kidney Injury Molecules in Children with Iron-Deficiency Anemia

    OpenAIRE

    Ali GÜNEŞ; Ece, Aydın; Aktar, Fesih; Tan, İlhan; Söker, Murat; Karabel, Duran; Balık, Hasan; Uluca, Ünal; Şen, Velat; Yolbaş, İlyas

    2015-01-01

    Background The aim of this study was to investigate the urine levels of human kidney injury molecule-1 (KIM-1), neutrophil gelatinase-associated lipocalin (NGAL), N-acetyl-β-D-glucosaminidase (NAG), and liver-type fatty acid-binding protein (L-FABP) in children with iron-deficiency anemia (IDA). Material/Methods Thirty-five children with IDA and 32 matched healthy controls were recruited. We assessed complete blood count, serum iron, iron-binding capacity, ferritin, serum levels of urea, crea...

  7. Does Helicobacter pylori infection play a role in iron deficiency anemia? A meta-analysis

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    AIM:To perform a meta-analysis of observational studies and randomized controlled trials(RCTs)on the association between Helicobacter pylori(H.pylori)and iron deficiency anemia(IDA).METHODS:A defined search strategy was used to search Medline,Embase,the Cochrane Library,Clinical Trials,Cochrane Central Register of Controlled Trials,Premedline and Healthstar.Odds ratio(OR)was used to evaluate observational epidemiology studies,and weighted mean difference(WMD)was used to demonstrate the difference between co...

  8. Optimal management of iron deficiency anemia due to poor dietary intake

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    García-López S

    2011-10-01

    Full Text Available Kattalin Aspuru1, Carlos Villa2, Fernando Bermejo2, Pilar Herrero3, Santiago García López1 1Digestive Department, Hospital Universitario Miguel Servet (Miguel Servet University Hospital, Zaragoza, 2Digestive Department, Hospital Universitario de Fuenlabrada (Fuenlabrada University Hospital, Madrid, 3Professional College of Nutritionists and Dietitians of Aragon, Zaragoza, Spain Abstract: Iron is necessary for the normal development of multiple vital processes. Iron deficiency (ID may be caused by several diseases, even by physiological situations that increase requirements for this mineral. One of its possible causes is a poor dietary iron intake, which is infrequent in developed countries, but quite common in developing areas. In these countries, dietary ID is highly prevalent and comprises a real public health problem and a challenge for health authorities. ID, with or without anemia, can cause important symptoms that are not only physical, but can also include a decreased intellectual performance. All this, together with a high prevalence, can even have negative implications for a community’s economic and social development. Treatment consists of iron supplements. Prevention of ID obviously lies in increasing the dietary intake of iron, which can be difficult in developing countries. In these regions, foods with greater iron content are scarce, and attempts are made to compensate this by fortifying staple foods with iron. The effectiveness of this strategy is endorsed by multiple studies. On the other hand, in developed countries, ID with or without anemia is nearly always associated with diseases that trigger a negative balance between iron absorption and loss. Its management will be based on the treatment of underlying diseases, as well as on oral iron supplements, although these latter are limited by their tolerance and low potency, which on occasions may compel a change to intravenous administration. Iron deficiency has a series of

  9. Disaccharidase levels in normal epithelium of the small intestine of rats with iron-deficiency anemia

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    M.I.M. Fernandes

    1997-07-01

    Full Text Available Iron-deficiency anemia is the nutritional deficiency most frequently occurring throughout the world, which manifests as a complex systemic disease involving all cells, affecting enzyme activities and modifying protein synthesis. In view of these considerations, the objective of the present study was to determine the effects of iron-deficiency anemia on disaccharidases and on the epithelial morphokinetics of the jejunal mucosa. Newly weaned male Wistar rats were divided into 4 groups of 10 animals each: C6w received a standard ration containing 36 mg elemental iron per kg ration for 6 weeks; E6w received an iron-poor ration (5-8 mg/kg ration for 6 weeks; C10w received an iron-rich ration (36 mg/kg ration for 10 weeks; E10w received an iron-poor ration for 6 weeks and then an iron-rich ration (36 mg/kg for an additional 4 weeks. Jejunal fragments were used to measure disaccharidase content and to study cell proliferation. The following results were obtained: 1 a significant reduction (P<0.001 of animal weight, hemoglobin (Hb, serum iron and total iron-binding capacity (TIBC in group E6w as compared to C6w; reversal of the alterations in Hb, serum iron and TIBC with iron repletion (E10w = C10w; animal weights continued to be significantly different in groups E10w and C10w. 2 Sucrase and maltase levels were unchanged; total and specific lactase levels were significantly lower in group E6w and this reduction was reversed by iron repletion (E10w = C10w. 3 The cell proliferation parameters did not differ between groups. On the basis of these results, we conclude that lactase production was influenced by iron deficiency and that this fact was not related to changes in cell population and proliferation in the intestinal mucosa

  10. IRON DEFICIENCY ANEMIA IN PREGNANCY INTRAVENOUS IRON SUCROSE AN ALTERNATIVE TO ORAL FERROUS SULPHATE THERAPY

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    Shireen

    2014-10-01

    Full Text Available : BACKGROUND AND OBJECTIVE: Iron deficiency anemia in pregnancy is a commonest medical problem throughout the developing world with the burden of disease impacting in both mother and newborn. 46 Anaemia affects nearly half of all the pregnant women in the world, these figures are 52%1 in the developing and 23%26 in the developed world. The high prevalence of iron deficiency anaemia among women during pregnancy in developing countries is of concern and a cause of considerable morbidity and mortality. 27 The aim of the study is to know whether intravenous iron sucrose can be an better alternative in terms of safety, efficacy and compliance over oral ferrous sulphate in the treatment of anaemia in pregnancy. METHOD: This prospective study is conducted in Obstetrics & Gynaecology Department of Cheluvamba hospital, Mysore Medical College and Research Institute, Mysore. All these women are randomly assigned (100 women each to receive either calculated dose of intravenous iron sucrose (Group B or oral ferrous suphate 200mg BD per day (Group A. Hemoglobin, hematocrit and mean corpuscular estimation is done before treatment and after 4wks of correction in both groups to note the improvement in values and monitored for adverse reactions. OBSERVATIONS AND RESULTS: The percentage rise in hemoglobin is statistically significant when baseline hemoglobin levels are compared with that at fourth week of treatment. Statistically significant rise in hemoglobin, hematocrit and mean corpuscular levels are found at fourth week in IV group when compared to oral group. None of the patients had any serious side effects. There were no treatment failures and none of them required blood transfusions. CONCLUSION: This study concluded that intravenous iron sucrose is safe, highly efficacious with better compliance for the treatment of iron deficiency anemia in pregnancy. Iron sucrose therapy is more effective in achieving the optimum results, an increase in hemoglobin

  11. Coexistence of essential thrombocythemia, iron-refractory iron deficiency anemia and renal cell carcinoma

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    Sinem Namdaroğlu

    2016-03-01

    Full Text Available Essential thrombocythemia (ET is a Philadelphia chromosome (Ph-negative myeloproliferative neoplasm. It is characterized by thrombocytosis and megakaryocytic hyperplasia of the bone marrow with JAK2V617F mutation. Iron-refractory iron deficiency anemia (IRIDA is an autosomal recessive disorder, which is mainly characterized by iron deficiency anemia not responding to oral iron intake, but partially responding to parenteral iron therapy. Recently, it has been shown that IRIDA has stemmed from mutations in the gene TMPRSS6, which encodes a transmembrane serine protease (matriptase- 2 expressed by the liver. Renal cell carcinoma (RCC accounts for 2-3% of all cancers. As the most common solid lesion in the kidneys, it represents approximately 90% of all renal malignancies. Approximately 30% of patients with symptomatic RCCs seem to display paraneoplastic syndromes. The symptom that may result from erythrocytosis is the most wellknown paraneoplastic hematological event. Here, we report a patient who presents with coexistence of RCC and thrombocytosis, which hasn’t been caused by hormonal factors that are produced in tumor cells. This patient has been therefore diagnosed with ET. The patient who was expected to display RCC with polycythemia, conversely present with IRIDA.

  12. PHARMACOGNOSTICAL AND PHYTO-CHEMICAL EVALUATION OF PUNARNAVADI MANDURA: AN EFFECTIVE FORMULATION FOR IRON DEFICIENCY ANEMIA

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    Kori Virendra Kumar

    2012-04-01

    Full Text Available Iron deficiency anemia affects millions of people worldwide. Children and women of reproductive age are at increased risk. Iron deficiency is harmful at all ages. In young children it impairs physical growth, cognitive development, immunity and at school age it affects school performance. At adulthood it causes fatigue, reduced work capacity and in pregnant women, anemia leads to fetal growth retardation, low birth weight and maternal death. Punarnavadi Mandura Vati is a herbo-miniral formulation indicated for the management of Pandu (Anaemia. Pharmacognostical evaluation of Punarnavadi Mandura Vati exposed acicular crystals, sclerides, beaker shape Stone cell, pitted vessels, starch with parenchymal cells, resin contents etc. which are the characteristics of the drug. Organo-leptic features of coarse powder were within the standard range. High- Performance Thin Layer Chromatography Study showed 5 spots corresponding to hRf values 0.30, 0.66, 0.70, 0.76, 0.85 in short wave UV 254 nm, and 2 spots corresponding to hRf values 0.31, 0.69 obtained in long wave UV 366 nm.

  13. Iron Deficiency and Iron Deficiency Anemia in Children With First Attack of Seizure and on Healthy Control Group: A Comparative Study

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    Razieh FALLAH

    2014-07-01

    Full Text Available How to Cite This Article: Fallah R, Tirandazi F, Ferdosian F, Fadavi N. Iron Deficiency And Iron Deficiency Anemia in Children With First Attack of Seizure and on Healthy Control Group : A Comparative Study. Iran J Child Neurol. 2014 Summer;8(3: 18-23. AbstractObjectiveSeizures are the most common pediatric neurologic problem. Research of the association between iron deficiency and seizures has shown conflicting results.This study evaluates iron status of children with a first seizure attack (febrile seizure (FS or first unprovoked afebrile seizure (FUS and healthy control group.Materials & MethodsIn a cross sectional case control study, iron status of 6–60 month year old admitted children with first seizure to Shahid Sadoughi Hospital from August 2011–December 2012 were evaluated and compared with healthy control children that were referred to primary health care center of Azadshar, Yazd, Iran.Results150 children were compared in three equal (FS, afebrile seizure, and control groups.Hemoglobin levels in FUS (11.39 ± 1.07 g/dl and FS (11.46 ± 1.18 g/dl were lower than the control group (11.9 ± 0.89 g/dl group.Serum iron levels in FS (38.52 ± 11.38 μg/dL and FUS (42.68 ± 14.76 μg/dL were lower than the control group (54.32 ± 13.46 μg/dL.Serum ferritin level in FUS (46.21 ± 27.63 ng/mL and FS (48.91 ±22.96 ng/mL was lower than the control group (75.13 ± 35.57 ng/mL.Iron deficiency (48% in FS, 44% in FUS and 28% in control group and iron deficiency anemia (26% in FUS, 22% in FS, and 10% in healthy children was more frequent in children with seizures.ConclusionIron status should be evaluated in children with a first attack of febrile or afebrile seizures.ReferencesMikati MA. Seizures in Childhood. Kliegman RM, Stanton BF, Schor NF, St. Geme JW, Behrman RE. Nelson Textbook of Pediatrics. Philadelphia, Saunders 2011; 19th edition, Pp: 2013-2017.Yadav D, Chandra J. Iron deficiency: beyond anemia. Indian J Pediatr 2011

  14. Use of iron supplements in children aged 1-2 years with iron deficiency anemia: A cross-sectional study

    OpenAIRE

    Sezik, Handan Atsiz; Can, Huseyin; Kurnaz, Mehmet Ali; Tuna, Mine; Ay, Zeynep

    2015-01-01

    Objectives: Iron deficiency (ID) is the most common nutritional problem in the world and is the most common cause of childhood anemia. In this study, our aim was to find out about the state of usage of iron preparation, which is distributed free of charge by the Ministry of Health, for the infants between 4-12 months in our country, as well as detecting the awareness degree of families those who are informed about iron-deficiency anemia (IDA), prophylaxis of the drug and to determine the drug...

  15. Deformabilidade eritrocitária na anemia ferropriva Erythrocyte deformability in iron deficiency

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    Giuseppina M. Patavino

    2006-12-01

    respect to iron deficiency anemia, conclusions are controversial. The present study evaluates erythrocyte deformability in 21 patients with documented iron deficiency, using ectacytometry. Results obtained from deformability Index demonstrate diminished erythrocyte deformability in individuals with iron deficiency anemia, when compared to a control group (p< 0.0007. The present study suggests that the factor responsible for diminished erythrocyte deformability in iron deficiency is microcytosis. Recently, this anemia has been associated to thrombotic phenomenon, which has raised interest in the study of erythrocyte deformability, in order to understand these cases.

  16. Homocysteine and vitamin B 12 status and iron deficiency anemia in female university students from Gaza Strip, Palestine

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    Mahmoud Mohammed Sirdah

    2014-06-01

    Full Text Available OBJECTIVE: Nutritional deficiencies are very significant to the overall health of humans at all ages and for both genders, yet in infants, children and women of childbearing age these deficiencies can seriously affect growth and development. The present work is aimed to assess homocysteine and vitamin B12 status in females with iron deficiency anemia from the Gaza Strip.METHODS: Venous blood samples were randomly collected from 240 female university students (18-22 years old and parameters of the complete blood count, serum ferritin, homocysteine and vitamin B12 were measured. Statistical analysis included the t-test and analysis of variance (ANOVA using the IBM SPSS software (version 18. Statistical significance was set for p-values <0.05.RESULTS: The results revealed that 20.4% of the students have iron deficiency anemia. The mean serum vitamin B12 level in females with iron deficiency anemia (212.9 ± 62.8 pg/mL was significantly lower than in normal controls (286.9 ± 57.1 pg/mL and subjects with microcytic anemia and normal ferritin (256.7 ± 71.1 pg/mL. Significantly higher serum homocysteine levels were reported in the iron deficiency anemia group (27.0 ± 4.6 µmol/L compared to normal controls (15.5 ± 2.9 µmol/L and in subjects with microcytic anemia and normal ferritin (18.1 ± 2.7 µmol/L. Statistically significant negative correlations were reported for serum homocysteine with serum ferritin, vitamin B12, hemoglobin, and hematocrit levels.CONCLUSION: Important associations were found between serum homocysteine and markers of iron deficiency. Monitoring homocysteine levels might be essential to understand the development of different clinical conditions including anemia. It seems necessary to conduct prospective trials to determine whether treating anemia ameliorates homocysteine levels.

  17. 儿童缺铁和缺铁性贫血防治建议%Guidelines for the diagnosis, management, and prevention of iron deficiency and iron deficiency anemia

    Institute of Scientific and Technical Information of China (English)

    《中华儿科杂志》编辑委员会; 中华医学会儿科学分会血液学组; 中华医学会儿科学分会儿童保健学组; 高举

    2008-01-01

    @@ INTRODUCTION Iron deficiency, the most common nutrient deficiency, has been a global health problem, affecting one third of the world population. The condition is especially severe in developing countries. According to the data from WHO, the prevalence rates of anemia in these areas were 48% and 39% respectively in children under 5 years of age and between 5 - 14 years, of whom, over half cases were iron deficiency anemia (IDA). Furthermore, the prevalence rate of iron deficiency is at least 2 times that of IDA. Thanks to some well-organized public health education and widespread food iron fortification programs, the prevalence rate of IDA has declined remarkably during the last three decades. According to the US National Health and Nutrition Examination Survey (NHANES 1999-2000) , the rates of iron deficiency and IDA in children aged 1-2 years were 7% and 2% respectively (however, the rate of iron deficiency was still up to 17% in Hispanic descendents).

  18. Eradication of iron deficiency anemia through food fortification: the role of the private sector.

    Science.gov (United States)

    Mehansho, Haile

    2002-04-01

    Delivering iron fortified foods that provide meaningful levels of bioavailable iron without altering the accepted appearance and taste of the product presents multiple challenges. Issues relating to food technology, product formulation, acceptance and efficacy evaluation, marketing and quality control must all be addressed. Procter & Gamble Company has developed a unique technology that stabilizes iron in an aqueous system. Utilizing this technology, a fortified powder drink has been developed that is easy to distribute, store and use and that delivers 20-30% of the U. S. RDA for iron, as well as significant amounts of vitamin A, iodine, zinc and vitamin C in a single serving. Acceptance, bioavailability and effectiveness trials have all produced positive results. This type of fortified product can contribute to alleviating iron deficiency but requires scaling up, packaging, quality control and distribution through normal trade channels and public institutions to have a sustainable impact. To be effective, a well-planned communications campaign should also accompany any major iron fortification program. Eradication of iron deficiency anemia can be done but requires a holistic approach that addresses multiple barriers and leverages the untapped expertise and strength of the alliance between public and private sectors. PMID:11925491

  19. Clinical Significance of Reticulocyte Hemoglobin Content in the Diagnosis of Iron Deficiency Anemia

    Directory of Open Access Journals (Sweden)

    Mustafa Karagülle

    2013-06-01

    Full Text Available OBJECTIVE: The aim of this study was to evaluate the clinical significance of reticulocyte hemoglobin content (CHr in the diagnosis of iron deficiency anemia (IDA and to compare it with other conventional iron parameters. METHODS: A total of 32 female patients with IDA (serum hemoglobin 120 g/L and serum ferritin <20 ng/mL were enrolled. RESULTS: CHr was 24.95±3.92 pg in female patients with IDA and 29.93±2.96 pg in female patients with iron deficiency. CHr showed a significant positive correlation with hemoglobin, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, serum iron, and transferrin saturation and a significant negative correlation with transferrin and total iron-binding capacity. The cut-off value of CHr for detecting IDA was 29 pg. CONCLUSION: Our data demonstrate that CHr is a useful parameter that can be confidently used in the diagnosis of IDA, and a CHr cut-off value of 29 pg predicts IDA.

  20. Iron Deficiency Anemia in Relation to Respiratory Disease and Social Behaviors In Low-Income Infants in France.

    Science.gov (United States)

    Honig, Alice Sterling

    1993-01-01

    Examined a sample of 177 infants (age 9 through 12 months) with iron deficiency anemia (IDA) from low-income French, African, and North African Muslim families in Paris. Found a higher than normal incidence of otitis media and respiratory diseases such as bronchitis among the infants. Also examined the relationship between infant IDA and child…

  1. The Protective Effect of Soybean and Thyme on Iron Deficiency Anemia in Rats

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    Nora M. El-Sheikh

    2008-12-01

    Full Text Available Objective: The present study is carried out to investigate the protective effect and antioxidant activity of soybean and thyme on iron deficiency anemia. Material and Methods: Thirty five male albino rats were divided into five groups (7rats each. The first group fed on basal diet, iron sufficient (35 mg Fe / kg, and served as control. Rats of other groups (second - fifth were induced anemic by placing them on diet containing 3mg Fe / kg for 21 days, then divided to four dietary groups. The second group (anemic stayed on basal diet with Fe-deficiency. The third group fed on basal diet with sufficient iron in the form of ferrous sulphate. The fourth group fed modified basal diet free from iron and supplemented with soybean. The fifth group fed basal diet free from iron and supplemented with thyme. All three iron sources provide 35 mg iron/kg diet. At the end of experiment (49 days, rats were anesthetized, whole blood was used for determination of hemoglobin (Hb, hematocrit (HCt and reduced glutathione (GSH levels. Serum was used for determination of iron and lipid profile as well as lipid peroxidation as malondialdehyde (MDA. The liver was used for determination of iron and copper concentrations. Results: The present results indicated that Fe-deficiency caused many adverse effects reflected the significant decrease of Hb, HCt, serum iron, liver iron, GSH and high density lipoprotein-cholesterol (HDL-C. Fe-deficiency also caused significant increase in total iron binding capacity (TIBC, liver copper, MDA, triacylglycerols (TG and total cholesterol (TC. In contrary, administration of ferrous sulphate (FeSO4, soybean or thyme induced a significant increase of serum and liver iron profile. Conclusion: Soybean and thyme could able to provide iron to correct dietary iron-deficiency anemia and powerful antioxidant effect of soybean or thyme was reflected on marked decrease of MDA and increase of GSH and HDL-C.

  2. Parenteral Iron Therapy in the Treatment of Iron Deficiency Anemia During Pregnancy: A Randomized Controlled Trial

    International Nuclear Information System (INIS)

    Objective:To compare the efficacy and safety profile of total dose infusion of low molecular weight iron dextran with divided doses of intravenous iron sucrose for the treatment of iron deficiency anemia during pregnancy. Study Design: Randomized controlled trial. Place and Duration of Study: Shifa International Hospital, Islamabad, over a period of two years from January 2008 to December 2009. Methodology: Pregnant women at gestational age more than 12 weeks with the confirmed diagnosis of Iron Deficiency Anemia (IDA) were divided into two groups. In the group-A, intravenous iron sucrose was given in divided doses while in the group-B, total daily intake of Low Molecular Weight (LMW) of iron dextran was given. Post-infusion Hemoglobin (Hb) was checked at 4 weeks and at the time of delivery for both groups. Paired sample t-test is applied and comparison (in terms of rise in hemoglobin from pre to post) of both groups was not found to be significant. Results: In the group-A (iron sucrose group), mean pre-infusion Hb levels was 9.09 ± 0.83 gm/dl. Mean increase in Hemoglobin (Hb) was 10.75 ± 1.097 gm/dl after 4 weeks of infusion and 11.06 ± 0.866 gm/dl at delivery (p < 0.001). In group-B (iron dextran group) pre-infusion haemoglobin was 8.735 ± 0.956 gm/dl and the mean increase in hemoglobin was 10.613 ± 1.22 gm/dl at 4-week while mean increase of 10.859 ± 1.11 gm/dl at the time of delivery (p < 0.001). Conclusion: Both LMW iron dextran, as well as iron sucrose are equally effective in treatment of IDA during pregnancy, however, LMW iron dextran has the advantage of single visit treatment. (author)

  3. Prevalence of High Blood Pressure, Heart Disease, Thalassemia, Sickle-Cell Anemia, and Iron-Deficiency Anemia among the UAE Adolescent Population

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    Caroline Barakat-Haddad

    2013-01-01

    Full Text Available This study examined the prevalence of high blood pressure, heart disease, and medical diagnoses in relation to blood disorders, among 6,329 adolescent students (age 15 to 18 years who reside in the United Arab Emirates (UAE. Findings indicated that the overall prevalence of high blood pressure and heart disease was 1.8% and 1.3%, respectively. Overall, the prevalence for thalassemia, sickle-cell anemia, and iron-deficiency anemia was 0.9%, 1.6%, and 5%, respectively. Bivariate analysis revealed statistically significant differences in the prevalence of high blood pressure among the local and expatriate adolescent population in the Emirate of Sharjah. Similarly, statistically significant differences in the prevalence of iron-deficiency anemia were observed among the local and expatriate population in Abu Dhabi city, the western region of Abu Dhabi, and Al-Ain. Multivariate analysis revealed the following significant predictors of high blood pressure: residing in proximity to industry, nonconventional substance abuse, and age when smoking or exposure to smoking began. Ethnicity was a significant predictor of heart disease, thalassemia, sickle-cell anemia, and iron-deficiency anemia. In addition, predictors of thalassemia included gender (female and participating in physical activity. Participants diagnosed with sickle-cell anemia and iron-deficiency anemia were more likely to experience different physical activities.

  4. Erythroblast transferrin receptors and transferrin kinetics in iron deficiency and various anemias

    Energy Technology Data Exchange (ETDEWEB)

    Muta, K.; Nishimura, J.; Ideguchi, H.; Umemura, T.; Ibayashi, H.

    1987-06-01

    To clarify the role of transferrin receptors in cases of altered iron metabolism in clinical pathological conditions, we studied: number of binding sites; affinity; and recycling kinetics of transferrin receptors on human erythroblasts. Since transferrin receptors are mainly present on erythroblasts, the number of surface transferrin receptors was determined by assay of binding of /sup 125/I-transferrin and the percentage of erythroblasts in bone marrow mononuclear cells. The number of binding sites on erythroblasts from patients with an iron deficiency anemia was significantly greater than in normal subjects. Among those with an aplastic anemia, hemolytic anemia, myelodysplastic syndrome, and polycythemia vera compared to normal subjects, there were no considerable differences in the numbers of binding sites. The dissociation constants (Kd) were measured using Scatchard analysis. The apparent Kd was unchanged (about 10 nmol/L) in patients and normal subjects. The kinetics of endocytosis and exocytosis of /sup 125/I-transferrin, examined by acid treatment, revealed no variations in recycling kinetics among the patients and normal subjects. These data suggest that iron uptake is regulated by modulation of the number of surface transferrin receptors, thereby reflecting the iron demand of the erythroblast.

  5. Preparation and Bioavailability Analysis of Ferrous Bis Alanine Chelate as a New Micronutrient for Treatment of Iron Deficiency Anemia

    Science.gov (United States)

    Zargaran, Marzieh; Saadat, Ebrahim; Dinarvand, Rassoul; Sharifzadeh, Mohammad; Dorkoosh, Farid

    2016-01-01

    Purpose: One of the most nutritional disorders around the world is iron deficiency. A novel iron compound was synthesized by chelating ferrous ions with alanine for prevention and treatment of iron deficiency anemia. Methods: The newly synthesized compound was characterized both qualitatively and quantitatively by Fourier Transform Infrared (FT-IR) spectroscopy. The bioavailability of newly synthesized iron micronutrient was evaluated in four groups of Wistar rats. The group I was a negative control group and the other three groups received three different iron formulations. After 14 days, the blood samples were taken and analyzed accordingly. Results: Calculations showed that more than 91.8% of iron was incorporated in the chelate formulation. In vivo studies showed that serum iron, total iron binding capacity and hemoglobin concentrations were significantly increased in group IV, which received ferrous bis alanine chelate compared with the negative control group (p<0.05) and also group II, which received ferrous sulfate.7H2O (p<0.05). It indicates that the new formulation considerably improves the blood iron status compared with the conventional iron compounds. There were no significant differences (p<0.05) in the serum iron between group IV and group III, which received ferrous bis glycine. Conclusion: The results showed better bioavailability of ferrous bis alanine as a new micronutrient for treatment of iron deficiency anemia in comparison with ferrous sulfate. Ferrous bis alanine could be considered as a suitable supplement for prevention and treatment of iron deficiency anemia.

  6. Severe Respiratory Distress in a Child with Pulmonary Idiopathic Hemosiderosis Initially Presenting with Iron-Deficiency Anemia.

    Science.gov (United States)

    Potalivo, A; Finessi, L; Facondini, F; Lupo, A; Andreoni, C; Giuliani, G; Cavicchi, C

    2015-01-01

    Idiopathic pulmonary hemosiderosis (IPH) is a rare cause of alveolar hemorrhage in children but should be considered in children with anemia of unknown origin who develop respiratory complications. It is commonly characterized by the triad of recurrent hemoptysis, diffuse parenchymal infiltrates, and iron-deficiency anemia. Pathogenesis is unclear and diagnosis may be difficult along with a variable clinical course. A 6-year-old boy was admitted to the hospital with a severe iron-deficiency anemia, but he later developed severe acute respiratory failure and hemoptysis requiring intubation and mechanical ventilation. The suspicion of IPH led to the use of immunosuppressive therapy with high dose of corticosteroids with rapid improvement in clinical condition and discharge from hospital.

  7. Severe Respiratory Distress in a Child with Pulmonary Idiopathic Hemosiderosis Initially Presenting with Iron-Deficiency Anemia

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    A. Potalivo

    2015-01-01

    Full Text Available Idiopathic pulmonary hemosiderosis (IPH is a rare cause of alveolar hemorrhage in children but should be considered in children with anemia of unknown origin who develop respiratory complications. It is commonly characterized by the triad of recurrent hemoptysis, diffuse parenchymal infiltrates, and iron-deficiency anemia. Pathogenesis is unclear and diagnosis may be difficult along with a variable clinical course. A 6-year-old boy was admitted to the hospital with a severe iron-deficiency anemia, but he later developed severe acute respiratory failure and hemoptysis requiring intubation and mechanical ventilation. The suspicion of IPH led to the use of immunosuppressive therapy with high dose of corticosteroids with rapid improvement in clinical condition and discharge from hospital.

  8. Effects of Fe-YM1504 on iron deficiency anemia in rats.

    Science.gov (United States)

    Zhang, Xin-Guo; Wei, Guo-Xing; Wang, Wen-Na; Ma, Guo-Di; Tang, Peng; Chen, Xiao-Qian

    2016-07-13

    Iron deficiency anemia (IDA) is one of the most serious forms of malnutrition. It is possible that some strains present in the natural environment possess a higher tolerance to inorganic iron and a higher ability to convert and accumulate iron compared with Saccharomyces cerevisiae wild-type strain. In the present study, the strain no. YM1504, able to grow in an iron-rich environment, was used as a potential organic iron supplement, and its efficacy in alleviating IDA in rats was investigated. Sixty female weanling Sprague-Dawley rats were randomly divided into a normal control group fed with a standard diet and a model group fed with an iron-deficient diet to create the IDA model. After the model was established, IDA rats were further randomly divided into five subgroups: the IDA group, the ferrous sulfate (FeSO4) group and Fe-YM1504 low-, medium- or high-dose groups receiving different concentrations of Fe-YM1504 supplements. Our results showed that Fe-YM1504 has an effective restorative function by returning the hemoglobin (Hb), hematocrit (HCT), mean corpuscular hemoglobin (MCH), mean corpuscular volume (MCV), serum iron (SI), total iron binding capacity (TIBC), serum ferritin (SF), etc. in IDA animals to the normal level. Moreover, malondialdehyde and the enzyme activities of superoxide dismutase and glutathione peroxidase in both plasma and liver homogenate were improved. Finally, compared with the FeSO4 group, the Fe-YM1504 middle-dose was more effective in alleviating IDA and fewer side effects were observed. The present study indicated that iron-enriched strain no. YM1504 might play a significant role in ameliorating IDA rats and might be exploited as a new iron supplement. PMID:27326788

  9. INTRAVENOUS IRON VERSUS ORAL IRON IN ANTENATAL WOMEN WITH IRON DEFICIENCY ANEMIA IN SUB - HIMALAYAN SETTINGS

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    Shraddha

    2015-09-01

    Full Text Available OBJECTIVE: Compare Intravenous Iron sucrose and Oral Ferrous sulphate in the treatment of iron deficiency anaemia during pregnancy. METHOD: 100 sub - himalayan antenatal women between 12 to 36 weeks gestation from Central Referral Hospital with Iron deficiency anemia; hemoglobin 6 – 9 gm/dl, MCV<78fl, MCH <30pg, and serum ferritin <15μg/l; were randomized to receive either 200mg ferrous sulphate tablet twice daily for 6 weeks or receive intravenous ferric hydroxide sucrose complex in water after calculating Total dose infusion. The primary outcome measure was change in hemoglobin, RBC indices, serum ferritin and total serum iron. RESULTS: The mean increase in total serum iron following iron sucrose was 40.20±5.11μg/dl compared to a increase of 33.56±3.39 μg/dl with oral ferrous sulphate, which was statistically highly significant (P< 0.0001. Similarly, the mean increase in serum ferritin with iron sucrose was 31.72 ±10.74μg/dl and with ferrous sulphate being 23.31±4.06 μg/dl which was also statistically highly significant (P<0.001. There was no difference in the increase in hemoglobin, MCV and MCHC between the two groups. CONCLUSION : Though increase in hemoglobin an d RBC indices were not significantly higher with iron sucrose, the main highlight of the study was that iron sucrose significantly increased serum ferritin and serum iron, suggesting that it replenishes iron stores much better than oral iron. Iron sucrose also had a more favourable improvement in clinical features with fewer side - effects , and more effective in later months of pregnancy. This may be of relevance to pregnant mothers residing in difficult Sub - Himalayan terrain.

  10. The Proportion of Anemia Associated with Iron Deficiency in Low, Medium, and High Human Development Index Countries: A Systematic Analysis of National Surveys

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    Nicolai Petry

    2016-11-01

    Full Text Available Iron deficiency is commonly assumed to cause half of all cases of anemias, with hereditary blood disorders and infections such as hookworm and malaria being the other major causes. In countries ranked as low, medium, and high by the Human Development Index, we conducted a systematic review of nationally representative surveys that reported the prevalence of iron deficiency, iron deficiency anemia, and anemia among pre-school children and non-pregnant women of reproductive age. Using random effects meta-analyses techniques, data from 23 countries for pre-school children and non-pregnant women of reproductive age was pooled, and the proportion of anemia attributable to iron deficiency was estimated by region, inflammation exposure, anemia prevalence, and urban/rural setting. For pre-school children and non-pregnant women of reproductive age, the proportion of anemia associated with iron deficiency was 25.0% (95% CI: 18.0, 32.0 and 37.0% (95% CI: 28.0, 46.0, respectively. The proportion of anemia associated with iron deficiency was lower in countries where anemia prevalence was >40%, especially in rural populations (14% for pre-school children; 16% for non-pregnant women of reproductive age, and in countries with very high inflammation exposure (20% for pre-school children; 25% for non-pregnant women of reproductive age. Despite large heterogeneity, our analyses suggest that the proportion of anemia associated with iron deficiency is lower than the previously assumed 50% in countries with low, medium, or high Human Development Index ranking. Anemia-reduction strategies and programs should be based on an analysis of country-specific data, as iron deficiency may not always be the key determinant of anemia.

  11. The Value of Erythrocyte Indices and Red Cell Volume Distribution Width in Differential Diagnosis of Iron Deficiency Anemia and Anemia of Chronic Disease

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    Abdullah Altıntaş

    2007-01-01

    Full Text Available Iron deficiency anemia (IDA and anemia of chronic disease are the most commonly confused anemias. We investigate the diagnostic value of erythrocyte indices, red cell volume distribution width, and serum ferritin levels to make differential diagnosis of anemia in controls and anemic patients.Iron deficiency anemia (44 patients, anemia of chronic disease (41, IDA with anemia of chronic disease (17 and control (50 groups were compared. We performed serum ferritin, CBC, and sedimentation rate in all patientsand bone marrow aspiration in patients with anemia of chronic disease.Although mean cell volume (MCV and mean corpuscular hemoglobin (MCH are low in IDA and anemia of chronic disease, it is much striking in the former one (p<0.001, p<0.001. Only 7.3% of patients with anemia of chronic disease had a MCV<70 fL and MCH<24 pg, 90.0% of patients with IDA were below that cut-off point. Serum ferritin means were in patients with IDA and anemia of chronic disease were 4.6±3.3 and 489.6 ±519.9 ng/ml, respectively.The probability of IDA is low when RDW is normal in microcytic anemias. RDW is high in half of patients with anemia of chronic disease. Reference values for ferritin must be changed in patients with anemia of chronic disease and IDA. If serum ferritin is 57.6-146.4 ng/ml anemia of chronic disease and iron deficiency must ruled out by other diagnostic tests.

  12. Depleted iron stores and iron deficiency anemia associated with reduced ferritin and hepcidin and elevated soluble transferrin receptors in a multiethnic group of preschool-age children.

    Science.gov (United States)

    Weiler, Hope A; Jean-Philippe, Sonia; Cohen, Tamara R; Vanstone, Catherine A; Agellon, Sherry

    2015-09-01

    Iron deficiency anemia is prevalent in subgroups of the Canadian population. The objective of this study was to examine iron status and anemia in preschool-age children. Healthy children (n = 430, 2-5 years old, Montreal, Quebec, Canada) were sampled from randomly selected daycares. Anthropometry, demographics, and diet were assessed. Biochemistry included hemoglobin, ferritin, soluble transferrin receptors (sTfR), ferritin index, markers of inflammation (C-reactive protein, interleukin 6 (IL-6), and tumour necrosis factor alpha (TNFα)), and hepcidin. Iron deficiency and anemia cutoffs conformed to the World Health Organization criteria. Differences among categories were tested using mixed-model ANOVA or χ(2) tests. Children were 3.8 ± 1.0 years of age, with a body mass index z score of 0.48 ± 0.97, and 51% were white. Adjusted intakes of iron indicated <1% were at risk for deficiency. Hemoglobin was higher in white children, whereas ferritin was higher with greater age and female sex. Inflammatory markers and hepcidin did not vary with any demographic variable. The prevalence of iron deficiency was 16.5% (95% confidence interval (CI), 13.0-20.0). Three percent (95% CI, 1.4-4.6) of children had iron deficiency anemia and 12.8% (95% CI, 9.6-16.0) had unexplained anemia. Children with iron deficiency, with and without anemia, had lower plasma ferritin and hepcidin but higher sTfR, ferritin index, and IL-6, whereas those with unexplained anemia had elevated TNFα. We conclude that iron deficiency anemia is not very common in young children in Montreal. While iron deficiency without anemia is more common than iron deficiency with anemia, the correspondingly reduced circulating hepcidin would have enabled heightened absorption of dietary iron in support of erythropoiesis.

  13. Erythrocyte Catalase Activity in More Frequent Microcytic Hypochromic Anemia: Beta-Thalassemia Trait and Iron Deficiency Anemia

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    Sandra Stella Lazarte

    2015-01-01

    Full Text Available Most common microcytic hypochromic anemias are iron deficiency anemia (IDA and β-thalassemia trait (BTT, in which oxidative stress (OxS has an essential role. Catalase causes detoxification of H2O2 in cells, and it is an indispensable antioxidant enzyme. The study was designed to measure erythrocyte catalase activity (ECAT in patients with IDA (10 or BTT (21, to relate it with thalassemia mutation type (β0 or β+ and to compare it with normal subjects (67. Ninety-eight individuals were analyzed since September 2013 to June 2014 in Tucumán, Argentina. Total blood count, hemoglobin electrophoresis at alkaline pH, HbA2, catalase, and iron status were performed. β-thalassemic mutations were determined by real-time PCR. Normal range for ECAT was 70,0–130,0 MU/L. ECAT was increased in 14% (3/21 of BTT subjects and decreased in 40% (4/10 of those with IDA. No significant difference (p=0,245 was shown between normal and BTT groups, while between IDA and normal groups the difference was proved to be significant (p=0,000. In β0 and β+ groups, no significant difference (p=0,359 was observed. An altered ECAT was detected in IDA and BTT. These results will help to clarify how the catalase activity works in these anemia types.

  14. Iron-Refractory Iron Deficiency Anemia May Not Lead to Neurocognitive Dysfunction: A Case Report.

    Science.gov (United States)

    Arsenault, Valérie; Mailloux, Chantal; Bonnefoy, Arnaud; Lemyre, Emmanuelle; Pastore, Yves

    2016-07-01

    Iron deficiency is a common cause of anemia (IDA) in infancy and can be associated with neurocognitive impairments. Iron-refractory IDA (IRIDA) has recently been described as an inherited cause of IDA due to loss-of-function mutations in the TMPRSS6 gene. IRIDA is characterized by a lack of response to iron replacement. Here we report a new case of IRIDA with its biological parameters and its functional consequences, including neuropsychological impact. The latter was evaluated by the Wechsler Preschool and Primary Scale of Intelligence-Fourth Edition and subtests. We report a 5-year-old French Canadian boy who was incidentally diagnosed with a severe microcytic anemia at 2 years of age (hemoglobin 52 g/L, mean corpuscular volume 50 fL). Except mild pallor, he was asymptomatic of his anemia. Although he had a slight response to intravenous iron therapy, his hemoglobin remained serum iron, but normal ferritin levels. Blood hepcidin level was higher than those of his parents and control (patient 11.2 nM, father 9.06 nM, mother 4.07 nM). Compound heterozygosity for TMPRSS6 paternally inherited c.1324G>A and maternally inherited c.1807G>C mutations were eventually identified. The patient had normal development and growth. Neuropsychological evaluation revealed excellent performance, with high Wechsler Preschool and Primary Scale of Intelligence-Fourth Edition scores (ie, 82nd percentile for both global intelligence and general ability index). In conclusion, TMPRSS6 c.1807G>C in conjunction with c.1324G>A results in IRIDA. In contrast to the usual form of IDA, IRIDA may not be associated with neuropsychological deficits. PMID:27365303

  15. Better differential diagnosis of iron deficiency anemia from beta-thalassemia trait

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    Fakher Rahim

    2009-09-01

    Full Text Available Objective: Iron deficiency anemia (IDA and beta-thalassemia trait (ß-TT are the most common forms of microcytic anemia. This study was conducted to compare the validity of various discrimination indices in differentiating β-TT from IDA by calculating their sensitivity, specificity and Youden's index.Methods: Totally 323 subjects (173 children and 150 adults with microcytic anemia were involved in this study. We calculated 10 discrimination indices in all patients with IDA and β-TT. We divided the patients into two different groups as younger or older than 10 years. Results: None of the indices showed sensitivity and specificity of 100% in the patients older than 10 years, and in the patients younger than 10 years, only Shine & Lal index showed sensitivity close to 90% and specificity of 100%. The most accurate discriminative index for patients younger than 10 years was Shine & Lal and for those older than 10 years it was RDW index. According to Youden's index, Shine & Lal and RBC count showed the greatest diagnostic value in patients younger than 10 years and RDW and RBC count indices in those older than 10 years. Conclusion: None of the indices was completely sensitive and specific in differentiation between β-TT and IDA. Mean and median mean cell Hb density (MCHD were very close to normal values in both IDA and β-TT patients, but in the case of mean density of Hb/liter (MDHL, we found that the mean and median were significantly higher than normal values in β-TT and lower than normal values in IDA patients. In our study, Youden's index of RBC and Shine & Lal were the highest and most reliable indices in differentiating β-TT from IDA in the patients younger than 10 years. For patients older than 10 years, the most reliable discrimination indices were RBC and RDW.

  16. Iron deficiency and anemia are associated with low retinol levels in children aged 1 to 5 years

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    Bárbara C.A. Saraiva

    2014-12-01

    Full Text Available OBJECTIVE: To analyze the occurrence of anemia and iron deficiency in children aged 1 to 5 years and the association of these events and retinol deficiency. METHODS: This was an observational analytic cross-sectional study conducted in Vitoria, ES, Brazil, between April and August of 2008, with healthy children aged 1 to 5 years (n = 692 that lived in areas covered by primary healthcare services. Sociodemographic and economic conditions, dietary intake (energy, protein, iron, and vitamin A ingestion, anthropometric data (body mass index-for-age and height-for-age, and biochemical parameters (ferritin, hemoglobin, and retinol serum were collected. RESULTS: The prevalence of anemia, iron deficiency, and retinol deficiency was 15.7%, 28.1%, and 24.7%, respectively. Univariate analysis showed a higher prevalence of anemia (PR: 4.62, 95% CI: 3.36, 6.34, p < 0.001 and iron deficiency (PR: 4.51, 95% CI: 3.30, 6.17, p < 0.001 among children with retinol deficiency. The same results were obtained after adjusting for socioeconomic and demographic conditions, dietary intake, and anthropometric variables. There was a positive association between ferritin vs. retinol serum (r = 0.597; p < 0.001 and hemoglobin vs. retinol serum (r = 0.770; p < 0.001. CONCLUSIONS: Anemia and iron deficiency were associated with low levels of serum retinol in children aged 1 to 5 years, and a positive correlation was verified between serum retinol and serum ferritin and hemoglobin levels. These results indicate the importance of initiatives encouraging the development of new treatments and further research regarding retinol deficiency.

  17. Ferumoxytol versus placebo in iron deficiency anemia: efficacy, safety, and quality of life in patients with gastrointestinal disorders

    OpenAIRE

    Strauss, William

    2016-01-01

    David C Ford,1 Naomi V Dahl,2 William E Strauss,2 Charles F Barish,3 David J Hetzel,4 Kristine Bernard,2 Zhu Li,2 Lee F Allen,2 1Toronto Digestive Disease Associates, Inc, Vaughan Endoscopy Clinic, Vaughan, ON, Canada; 2AMAG Pharmaceuticals, Inc, Waltham, MA, 3Wake Gastroenterology, Wake Research Associates, Raleigh, NC, USA; 4Department of Gastroenterology, Royal Adelaide Hospital, Adelaide, SA, Australia Introduction: Iron deficiency anemia (IDA) is common in patients with gastrointestinal...

  18. Comparison of Knowledge, Attitude and Practice of Urban and Rural Households toward Iron Deficiency Anemia in three Provinces of Iran

    OpenAIRE

    R Heshmat; Azemati, B; Keshtkar AA; Salehi, F.; Abdollahi, Z.; F Kolahdouz; H PourAram; F Farivar; Bagheri, M.; R Sheykh-ol-Eslam; A.Nadim

    2009-01-01

    "nBackground: Lack of nutritional knowledge is one of the most important reasons of nutritional problems and consequently im­proper practice, which can lead to several complications. This study has been designed in order to compare knowledge, at­ti­tude and practices of the urban and rural households regarding iron deficiency anemia (IDA) in Boushehr, Golestan and Sis­tan & Balouchestan provinces in 2004."nMethods: The sampling method at house...

  19. Red blood cell distribution width and iron deficiency anemia among pregnant Sudanese women

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    Abdelrahman Esam G

    2012-12-01

    Full Text Available Abstract Background Iron deficiency anemia (IDA is a major health problem during pregnancy and it has adverse effects on the mother and the newborn. Red cell distribution width (RDW, which is a quantitative measure for red cell size variation (anisocytosis, is a predictor of IDA. Little is known regarding RDW and IDA during pregnancy. Methods A cross sectional study was conducted at the antenatal clinic of Khartoum Hospital, Sudan, to determine the performance of RDW in the diagnosis of IDA using serum ferritin as a gold standard. Results Among 194 pregnant women with a gestational period of 21.4 ± 6.5 weeks, 57 (29.4% had IDA according to serum ferritin levels (14.5. The sensitivity, specificity, positive predictive value, and negative predictive value of RDW where serum ferritin was the gold standard were 43.8% (95% CI: 31.4–57.0%, 73.7% (95% CI: 65.8–80.5%, 41.0% (95% CI: 29.2–53.6%, and 76.0% (95% CI: 68.1–82.6%, respectively. Conclusions In this study, we found that RDW has a poor performance in diagnosing IDA among pregnant women compared with serum ferritin as the gold standard. Virtual slides The virtual slides for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1721072967826303

  20. TREATMENT OF IRON DEFICIENCY ANEMIA IN CHILDREN BY IRON SUPPLEMENTATION TWICE WEEKLY AND WEEKLY

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective The effect of intermittent iron supplementation weekly and twice weekly was studied in children with iron deficiency anemia(IDA). Methods Subjects were 58 children who were randomly divided into two groups. One group received a dosage of 2mg/kg Fe every 3d for 9 weeks. The other group received the same dose Fe once a week for 12 weeks. Results Hemoglobin and serum ferritin increased significantly after treatment in both groups (P <0.05), and zinc protoporphyrin decreased significantly (P <0. 05). But serum ferritin of both groups was different after 6 weeks of treatment (P <0. 01). The side effect of the group supplemented once every 3d was higher than that of the group once a week, but there was no statistically significant difference. Conclusion Iron sup plementation every 3d has a similar effect to once a week for treatment of IDA. The former should be used for the se rious patients for 6 weeks. The later should be used for infants and the patients whose resistance of intestines and stomach are not good.

  1. Obesity modulate serum hepcidin and treatment outcome of iron deficiency anemia in children: A case control study

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    Osman Mohammed

    2011-07-01

    Full Text Available Abstract Background Recently, hepcidin expression in adipose tissue has been described and shown to be increased in patients with severe obesity. We tried to assess the effect of obesity on hepcidin serum levels and treatment outcome of iron deficiency anemia in children. Methods This was a case control study included 70 children with iron deficiency anemia "IDA" (35 obese and 35 non-obese and 30 healthy non-obese children with comparable age and sex(control group. Parameters of iron status (Serum iron, ferritin, transferrin, total iron binding capacity and transferrin saturation and serum hepcidin levels were assessed initially and after 3 months of oral iron therapy for IDA. Results Compared to the control group, serum hepcidin was significantly lower in non-obese children with IDA(p 0.05. Although hepcidin showed significant positive correlations with Hb, serum iron and transferrin saturation in non-obese children with IDA, it showed significant negative correlations with Hb, serum iron and transferrin saturation in obese children with IDA (P Conclusions Obesity increased hepcidin levels and was associated with diminished response to oral iron therapy in childhood iron deficiency anemia.

  2. Iron deficiency without anemia is associated with anger and fatigue in young Japanese women.

    Science.gov (United States)

    Sawada, Takako; Konomi, Aki; Yokoi, Katsuhiko

    2014-06-01

    Iron deficiency without anemia (IDNA), the most prevalent nutritional deficiency worldwide, affects young women of reproductive age. This study aimed to elucidate the relationship between IDNA and mental and somatic symptoms including anger and fatigue using the Japanese version of the Cornell Medical Index Health Questionnaire (CMI-J). Data regarding demographic characteristics, anthropometry, hematological, and biochemical indices of the iron status, frequencies of selected food intakes assessed by self-administered food frequency questionnaires (FFQs), frequencies of nonspecific symptoms, and grades of neurotic tendencies assessed by CMI-J were collected from 76 young women aged 18-22 years living in the metropolitan area of Tokyo, Japan. The subjects were classified as having IDNA (hemoglobin (Hb)≥12 g/dL and serum ferritiniron deficiency anemia (IDA) (Hbiron status (Hb≥12 g/dL and serum ferritin≥20 ng/mL; n=36). One subject was excluded from the analyses because of Hb<12 g/dL and serum ferritin≥20 ng/mL. Fisher's protected least significant difference and the Dwass-Steel-Chritchlow-Fligner multiple comparison tests were used to compare the data of the three groups. P values<0.05 were considered significant. Sections M-R (mental complaints) were significantly higher in the IDNA subjects than in the normal subjects. No significant difference in CMI scores was found between the normal and IDA subjects. Sections I (fatigability), Q (anger), and R (tension) were significantly higher in the IDNA subjects than in the normal subjects, regardless of no significant differences between the normal and IDA subjects in those sections. Young women with IDNA demonstrated a significantly higher proportion of neurotic tendencies (grades II-IV). The intake frequency score of canned or bottled green tea fortified with vitamin C was significantly higher in the IDNA subjects than the IDA subjects. The findings suggest that IDNA may be a risk factor for anger, fatigue, and

  3. Association between ischemic stroke and iron-deficiency anemia: a population-based study.

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    Yen-Liang Chang

    Full Text Available BACKGROUND: Very little is known about the relationship between non-sickle cell anemia and stroke. The purpose of this study is to evaluate the association of iron-deficiency anemia (IDA with stroke based on a nationwide coverage database in Taiwan. METHODS: The case-control study subjects were obtained from the Taiwanese Longitudinal Health Insurance Database 2000. We included 51,093 subjects with stroke as cases and randomly selected 153,279 controls (3 controls per case in this study.Separate conditional logistic regression analyses were used to calculate the odds ratio (OR for having been previously diagnosed with IDA between cases and controls.We further analyzed the association between stroke and IDA by stroke subtype. RESULTS: Results showed that 3,685 study subjects (1.81% had been diagnosed with IDA prior to the index date; of those subjects, 1,268 (2.48% were cases and 2,417 (1.58% were controls (p<0.001. Conditional logistic regression shows that the OR of having previously received an IDA diagnosis among cases was 1.49 (95% CI: 1.39~1.60; p < 0.01 that of controls after adjusting for monthly income, geographic region, hypertension, diabetes, coronary heart disease, atrial fibrillation, heart failure, hyperlipidemia, tobacco use disorder, and alcohol abuse/alcohol dependency syndrome. Furthermore, the adjusted OR of prior IDA for cases with ischemic stroke was found to be 1.45 (95% CI: 1.34~1.58 compared to controls. However, we did not find any significant relationship between IDA and subarachnoid/intracerebral hemorrhage even adjusting for other confounding factors (OR=1.17, 95% CI=0.97~1.40. CONCLUSION: There is a significant association between prior IDA and ischemic stroke.

  4. Dietary phosphate supplementation delays the onset of iron deficiency anemia and affects iron status in rats.

    Science.gov (United States)

    Nakao, Mari; Yamamoto, Hironori; Nakahashi, Otoki; Ikeda, Shoko; Abe, Kotaro; Masuda, Masashi; Ishiguro, Mariko; Iwano, Masayuki; Takeda, Eiji; Taketani, Yutaka

    2015-11-01

    Inorganic phosphate (Pi) plays critical roles in bone metabolism and is an essential component of 2,3-diphosphoglycerate (2,3-DPG). It has been reported that animals fed a low-iron diet modulate Pi metabolism, whereas the effect of dietary Pi on iron metabolism, particularly in iron deficiency anemia (IDA), is not fully understood. In this study, we hypothesized the presence of a link between Pi and iron metabolism and tested the hypothesis by investigating the effects of dietary Pi on iron status and IDA. Wistar rats aged 4 weeks were randomly assigned to 1 of 4 experimental dietary groups: normal iron content (Con Fe)+0.5% Pi, low-iron (Low Fe)+0.5% Pi, Con Fe+1.5% Pi, and Low Fe+1.5% Pi. Rats fed the 1.5% Pi diet for 14 days, but not for 28 days, maintained their anemia state and plasma erythropoietin concentrations within the reference range, even under conditions of low iron. In addition, plasma concentrations of 2,3-DPG were significantly increased by the 1.5% Pi diets and were positively correlated with plasma Pi concentration (r=0.779; Piron-regulated genes, including divalent metal transporter 1, duodenal cytochrome B, and hepcidin. Furthermore, iron concentration in liver tissues was increased by the 1.5% Pi in Con Fe diet. These results suggest that dietary Pi supplementation delays the onset of IDA and increases plasma 2,3-DPG concentration, followed by modulation of the expression of iron-regulated genes.

  5. Emerging causes of iron deficiency anemia refractory to oral iron supplementation

    Institute of Scientific and Technical Information of China (English)

    Sean; Warsch; John; Byrnes

    2013-01-01

    While oral iron supplementation is commonly used throughout many clinical setting,treatment with intravenous(IV) iron has historically been reserved for specific settings,such as chronic kidney disease,gynecologic issues,and anemia associated with cancer and its treatments.However,the use of IV iron has begun to gain popularity in the treatment of iron deficiency anemia(IDA) associated with two conditions that are being seen more frequently than in years past:patients who are status post gastric bypass procedure and those with inflammatory bowel disease(IBD).The Roux-en-Y procedure involves connecting a gastric pouch to the jejunum,creating a blind loop consisting of distal stomach,duodenum,and proximal jejunum that connects to the Roux limb to form a common tract.IDA occurs in 6%-50% of patients who have undergone a gastric bypass,the etiology being multifactorial.The proximal gastric pouch,the primary site of gastric acid secretion,is bypassed,resulting in a decreased ability to metabolize molecular iron.Once metabolized,most iron is absorbed in the duodenum,which is entirely bypassed.After undergoing bypass procedures,most patients significantly limit their intake of red meat,another factor contributing to post-bypass IDA.Chronic anemia occurs in approximately 1/3 of patients who suffer from IBD,and almost half of all IBD patients are iron deficient.IBD leads to IDA through multiple mechanisms,including chronic intestinal blood loss,decreased absorption capabilities of the duodenum secondary to inflammation,and an inability of many IBD patients to tolerate the side effects of oral ferrous sulfate.In this study,we reviewed the charts of all patients who received IV iron at Sylvester Comprehensive Cancer Center/University of Miami Hospital Clinic from January 2007 to May 2012.The most common indications for IV iron were for issues related to cancer and its treatment(21.9%),IBD(20.1%),and gastric bypass(15.0%).Of the 262 patients who received IV iron,230 received

  6. Identification of clinical and simple laboratory variables predicting responsible gastrointestinal lesions in patients with iron deficiency anemia

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    Songul Serefhanoglu, Yahya Buyukasik, Hakan Emmungil, Nilgun Sayinalp, Ibrahim Celalettin Haznedaroglu, Hakan Goker, Salih Aksu, Osman Ilhami Ozcebe

    2011-01-01

    Full Text Available Iron deficiency anemia (IDA is a frequent disorder. Also, it may be a sign of underlying serious diseases. Iron deficiency points to an occult or frank bleeding lesion when occurred in men or postmenopausal women. In this study, we aimed to evaluate the diagnostic yield of endoscopy in patients with IDA and to define predictive factors of gastrointestinal (GI lesions causing IDA. Ninety-one patients (77 women, 14 men; mean age: 43 years who were decided to have esophago-duodenoscopy and/or colonoscopy for iron deficiency anemia were interviewed and responded to a questionnaire that included clinical and biochemical variables. The endoscopic findings were recorded as GI lesions causing IDA or not causing IDA. Endoscopy revealed a source of IDA in 18.6 % of cases. The risk factors for finding GI lesions causing IDA were as follows: male gender (p= 0.004, advanced age (> 50 years (p= 0.010, weight loss (over 20% of total body weight lost in last 6 month (p= 0.020, chronic diarrhea (p= 0.006, change of bowel habits (p= 0.043, epigastric tenderness (p= 0.037, raised carcinoembryonic antigen (CEA level (normal range: 0-7 ng/mL (p= 0.039, < 10 gr/dl hemoglobin (Hb level (p=0.054. None of these risk factors had been present in 21 (23% women younger than 51 years. In this group, no patient had any GI lesion likely to cause IDA (negative predictive value= 100%. In multivariate analysis, advanced age (p=0.017, male gender (p< 0.01 and weight lost (p=0.012 found that associated with GI lesions in all patients. It may be an appropriate clinical approach to consider these risk factors when deciding for gastrointestinal endoscopic evaluation in iron deficiency anemia.

  7. Gluten sensitive enteropathy in patients with iron deficiency anemia of unknown origin

    Institute of Scientific and Technical Information of China (English)

    Farhad Zamani; Mehdi Mohamadnejad; Ramin Shakeri; Afsaneh Amiri; Safa Najafi; Seyed Meysam Alimohamadi; Seyed Mohamad Tavangar; Ardeshir Ghavamzadeh; Reza Malekzadeh

    2008-01-01

    AIM:To determine the prevalence of gluten sensitive enteropathy (GSE) in a large group of patients with iron deficiency anemia (IDA) of obscure origin.METHODS:In this cross-sectional study,patients with IDA of obscure origin were screened for GSE.Antiendomysial antibody (EMA) and tissue transglutaminase antibody (tTG) levels were evaluated and duodenal biopsies were taken and scored according to the Marsh classification.The diagnosis of GSE was based on a positive serological test and abnormal duodenal histology.Gluten free diet (GFD) was advised for all the GSE patients.RESULTS:Of the 4120 IDA patients referred to our Hematology departments,206 (95 male) patients were found to have IDA of obscure origin.Thirty out of 206 patients (14.6%) had GSE.The mean age of GSE patients was 34.6±17.03 (range 10-72 years).The female to male ratio was 1,3:1.Sixteen patients had Marsh 3,12 had Marsh 2,and 2 had Marsh 1 lesions.The severity of anemia was in parallel with the severity of duodenal lesions.Twenty-two GSE patients (73.3%) had no gastrointestinal symptoms.Fourteen GSE patients who adhered to GFD without receiving iron supplementation agreed to undergo follow up visits.After 6 mo of GFD,their mean hemoglobin levels (Hb) increased from 9.9 ±1.6 to 12.8 ± 1.0 g/dL (P<0.01).Interestingly,in 6 out of 14 patients who had Marsh 1/2 lesions (e.g.no villous atrophy) on duodenal biopsy,mean Hb increased from 11.0 ± 1.1 to 13.1 ±1.0 g/dL (P<0.01) while they did not receive any iron supplementation.CONCLUSION:There is a high prevalence (e.g.14.6%) of GSE in patients with IDA of obscure origin.Gluten free diet can improve anemia in GSE patients who have mild duodenal lesions without villous atrophy.

  8. Bed bugs reproductive life cycle in the clothes of a patient suffering from Alzheimer's disease results in iron deficiency anemia.

    Science.gov (United States)

    Sabou, Marcela; Imperiale, Delphine Gallo; Andrès, Emmanuel; Abou-Bacar, Ahmed; Foeglé, Jacinthe; Lavigne, Thierry; Kaltenbach, Georges; Candolfi, Ermanno

    2013-01-01

    We report the case of an 82-year-old patient, hospitalized for malaise. Her clothes were infested by numerous insects and the entomological analysis identified them as being Cimex lectularius (bed bugs). The history of the patient highlighted severe cognitive impairment. The biological assessment initially showed a profound microcytic, aregenerative, iron deficiency anemia. A vitamin B12 deficiency due to pernicious anemia (positive intrinsic factor antibodies) was also highlighted, but this was not enough to explain the anemia without macrocytosis. Laboratory tests, endoscopy and a CT scan eliminated a tumor etiology responsible for occult bleeding. The patient had a mild itchy rash which was linked to the massive colonization by the bed bugs. The C. lectularius bite is most often considered benign because it is not a vector of infectious agents. Far from trivial, a massive human colonization by bed bugs may cause such a hematic depletion that severe microcytic anemia may result. PMID:23673315

  9. Endoscopic investigation in non-iron deficiency anemia: a cost to the health system without patient benefit

    Science.gov (United States)

    Mogilevski, Tamara; Smith, Rebecca; Johnson, Douglas; Charles, Patrick G. P.; Churilov, Leonid; Vaughan, Rhys; Ma, Ronald; Testro, Adam

    2016-01-01

    Background and aims: The indication for endoscopy to investigate anemia of causes other than iron deficiency is not clear. Increasing numbers of endoscopic procedures for anemia raises concerns about costs to the health system, waiting times, and patient safety. The primary aim of this study was to determine the diagnostic yield of endoscopy in patients referred to undergo investigation for anemia. Secondary aims were to identify additional factors enabling the risk stratification of those likely to benefit from endoscopic investigation, and to undertake a cost analysis of performing endoscopy in this group of patients. Methods: We performed a retrospective review of endoscopy referrals for the investigation of anemia over a 12-month period at a single center. The patients were divided into three groups: those who had true iron deficiency anemia (IDA), tissue iron deficiency without anemia (TIDWA), or anemia of other cause (AOC). Outcome measures included finding a lesion responsible for the anemia and a significant change of management as a result of endoscopy. A costing analysis was performed with an activity-based costing method. Results: We identified 283 patients who underwent endoscopy to investigate anemia. A likely cause of anemia was found in 31 of 150 patients with IDA (21 %) and 0 patients in the other categories (P < 0.001). A change of management was observed in 35 patients with IDA (23 %), 1 of 14 patients with TIDWA (7.14 %), and 8 of 119 patients with AOC (6.7 %) (P < 0.001). The cost of a single colonoscopy or gastroscopy was approximated to be $ 2209. Conclusions: Endoscopic investigation for non-IDA comes at a significant cost to our institution, equating to a minimum of $ 293 797 per annum in extra costs, and does not result in a change of management in the majority of patients. No additional factors could be established to identify patients who might be more likely to benefit from endoscopic investigation. The endoscopic

  10. Risk of cancer in patients with iron deficiency anemia: a nationwide population-based study.

    Directory of Open Access Journals (Sweden)

    Ning Hung

    Full Text Available This study evaluated the risk of cancer among patients with iron deficiency anemia (IDA by using a nationwide population-based data set.Patients newly diagnosed with IDA and without antecedent cancer between 2000 and 2010 were recruited from the Taiwan National Health Insurance Research Database. The standardized incidence ratios (SIRs of cancer types among patients with IDA were calculated.Patients with IDA exhibited an increased overall cancer risk (SIR: 2.15. Subgroup analysis showed that patients of both sexes and in all age groups had an increased SIR. After we excluded patients diagnosed with cancer within the first and first 5 years of IDA diagnosis, the SIRs remained significantly elevated at 1.43 and 1.30, respectively. In addition, the risks of pancreatic (SIR: 2.31, kidney (SIR: 2.23, liver (SIR: 1.94, and bladder cancers (SIR: 1.74 remained significantly increased after exclusion of patients diagnosed with cancer within 5 years after IDA diagnosis.The overall cancer risk was significantly elevated among patients with IDA. After we excluded patients diagnosed with IDA and cancer within 1 and 5 years, the SIRs remained significantly elevated compared with those of the general population. The increased risk of cancer was not confined to gastrointestinal cancer when the SIRs of pancreatic, kidney, liver, and bladder cancers significantly increased after exclusion of patients diagnosed with IDA and cancer within the first 5 years. This finding may be caused by immune activities altered by IDA. Further study is necessary to determine the association between IDA and cancer risk.

  11. Iron and Ferritin Levels in Saliva of Patients with Thalassemia and Iron Deficiency Anemia

    OpenAIRE

    Canatan, Duran; Akdeniz, Sevgi Kosaci

    2012-01-01

    Most of the techniques for measuring iron stores such as serum iron concentration, iron binding capacity, serum ferritin level, liver biopsy can be troublesome or invasive for patients with thalassemia. The salivary iron measurement could be of potential advantage being an easy and non invasive approach for diagnosis of iron deficiency and iron overload . The aim of this study was to compare the levels of iron and ferritin in saliva and serum of patients affected by thalassemia or iron defici...

  12. [Iron deficiency and digestive disorders].

    Science.gov (United States)

    Cozon, G J N

    2014-11-01

    Iron deficiency anemia still remains problematic worldwide. Iron deficiency without anemia is often undiagnosed. We reviewed, in this study, symptoms and syndromes associated with iron deficiency with or without anemia: fatigue, cognitive functions, restless legs syndrome, hair loss, and chronic heart failure. Iron is absorbed through the digestive tract. Hepcidin and ferroportin are the main proteins of iron regulation. Pathogenic micro-organisms or intestinal dysbiosis are suspected to influence iron absorption.

  13. 儿童缺铁和缺铁性贫血防治建议%Recommendations for prevention and treatment of iron deficiency and iron deficiency anemia in children

    Institute of Scientific and Technical Information of China (English)

    《中华儿科杂志》编辑委员会; 中华医学会儿科学分会血液学组; 中华医学会儿科学分会儿童保健学组

    2008-01-01

    @@ 一、前言 铁缺乏症(iron deficiency,ID)是最常见的营养素缺乏症和全球性健康问题,据估计世界1/3人口缺铁.由于健康教育和广泛采用铁强化食品等措施,目前欧美发达国家儿童缺铁性贫血(iron deficiency anemia,IDA)患病率已显著降低[1].

  14. Prevalence and Relationships of Iron Deficiency Anemia with Blood Cadmium and Vitamin D Levels in Korean Women.

    Science.gov (United States)

    Suh, Young Ju; Lee, Ji Eun; Lee, Dae Hyung; Yi, Hyeon Gyu; Lee, Moon Hee; Kim, Chul Soo; Nah, Jeung Weon; Kim, Soon Ki

    2016-01-01

    Anemia, iron deficiency (ID), and iron deficiency anemia (IDA) are common disorders. This study was undertaken to determine the prevalence of anemia, ID, and IDA in Korean females. We examined the associations between IDA, heavy metals in blood, vitamin D level and nutritional intakes. The study was performed using on data collected from 10,169 women (aged ≥ 10 yr), including 1,232 with anemia, 2,030 with ID, and 690 with IDA during the fifth Korea National Health and Nutrition Examination Survey (KNHANES V; 2010-2012). Prevalence and 95% confidence intervals were calculated, and path analysis was performed to identify a multivariate regression model incorporating IDA, heavy metals in blood, vitamin D level, and nutritional intakes. The overall prevalence of anemia, ID and IDA was 12.4%, 23.11%, and 7.7%, respectively. ID and IDA were more prevalent among adolescents (aged 15-18 yr; 36.5% for ID; 10.7% for IDA) and women aged 19-49 yr (32.7% for ID; 11.3% for IDA). The proposed path model showed that IDA was associated with an elevated cadmium level after adjusting for age and body mass index (β=0.46, Panemia, ID, and IDA are relatively high in late adolescents and women of reproductive age. Path analysis showed that depressed vitamin D levels increase the risk of IDA, and that IDA increases cadmium concentrations in blood. Our findings indicate that systematic health surveillance systems including educational campaigns and well-balanced nutrition are needed to control anemia, ID, and IDA.

  15. Iron Deficiency Anemia in Adult Onset Still's Disease with a Serum Ferritin of 26,387 μg/L

    OpenAIRE

    Sheetal Patel; Seyed Monemian; Ayesha Khalid; Harvey Dosik

    2011-01-01

    Serum ferritin rises in the anemia of chronic inflammation reflecting increased iron storage and other changes mediated by inflammation. When iron deficiency coexists, the ferritin may not always decline into the subnormal range. We describe the rare interaction of iron deficiency with the extreme hyperferritinemia characteristic of adult onset Still's disease. The combination has clinical relevance and allows deductions about the presence of serum ferritin at 26,387 μg/L despite obvious iron...

  16. The prevalence of Iron Deficiency and Its Anemia in 1-5 Years Old Children and Their Mothers in Birjand City

    OpenAIRE

    Azita Fesharakinia

    2014-01-01

    Background &Objective: Micronutrient deficiencies are the most common nutritional disorders in the world in which iron deficiency is the most important one. This study was done for investigating the prevalence of iron deficiency and its anemia in children and their mothers in Birjand city in 2011.Materials & Methods: 143 children of 1-5 years old who referred to the health care centers of Birjand city were chosen by multistage cluster random sampling method and both the children and mothers w...

  17. 136例缺铁性贫血病因分析%136 Cases of Iron Deficiency Anemia Cause Analysis

    Institute of Scientific and Technical Information of China (English)

    邓凤珠; 黄雁

    2009-01-01

    目的 分析总结缺铁性贫血的主要病因.方法 回顾分析台山市第二人民医院2003年1月至2008年12月门诊及住院的136例缺铁性贫血患者的临床资料.结果 男性病例中,胃肠道疾病是引起缺铁性贫血的主要病因,其中最为常见的是消化性溃疡、慢性胃炎,占46%,痔疮占10%;其次是钩虫病,占10%.女性病例中,月经过多是最主要的病因,占39%;其次是消化性溃疡、慢性胃炎,占21%;再次是妊娠、哺乳,占8%.结论 除月经过多、妊娠、哺乳等女性特殊生理时期外,从总体上看,消化性溃疡、慢性胃炎等胃肠道疾病是引起15岁以上人群缺铁性贫血的主要原因占31%应引起重视.%Objective To analyze and summarize the main reason for iron deficiency anemia. Methods The clinical data of 136 cases with iron deficiency anemia in hospital out-patient clinics of our hospital from January 2003 to December 2008 was reviewed and analyzed. Results In male cases, The major cause of gastrointestinal tract disease is caused by iron deficiency anemia, and the most common of gastrointestinal tract disease is peptic ulcer and chronic gastritis(46%), hemorrhoids and ancylostomiasis(10%). In female cases, The major cause of gasrointesinal tract disease is caused by menorrhagia(39%); and peptic ulcer and chronic gastritis (21%), the pregnancy and breast-feeding(8%).Results On the whole, in addition to menorrhagia,pregnancy,breast-feeding women and other special physiological periods, pepticulcer,chronic gastritis and other gastrointestinal diseases are caused by people over the age of 15 the main reason for iron deficiency anemia (31%), we should pay attention to this disease.

  18. Does Reactive Thrombocytosis Observed in Iron Deficiency Anemia Affect Plasma Viscosity?

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    Selami K. Toprak

    2012-09-01

    Full Text Available OBJECTIVE: The accompanying thrombocytosis is referred to as the major factor associated with thromboembolism in iron deficiency anemia (IDA. Increased viscosity may increase the risk of thrombosis. We hypothesized that increased platelet count -with reactive thrombocytosis- might also affect plasma viscosity. We planned to evaluate the influence of normal and high platelet count on plasma viscosity in IDA patients. METHODS: The patient population consisted of fifty-three newly diagnosed and untreated women aged between 18 and 62 years with IDA. Group 1 consisted of 33 patients, platelet levels below 400 x 109/L. Group 2 consisted of 20 patients, platelet levels above 400 x 109/L. Measurements of plasma viscosity were performed using Brookfield viscometer. RESULTS: Mean plasma viscosity was found as 1.05 ± 0.08 mPa.s. in Group 1, and 1.03 ± 0.06 mPa.s. in Group 2. Mean plasma viscosity was not statistically different. White blood cell count was significantly higher in Group 2. Vitamin B12 levels were significantly higher in Group 2, while folic acid levels were higher in Group 1 (p=0.011 and p=0.033. Plasma viscosity was correlated with erythrocyte sedimentation rate (r=0.512 p=0.002 in Group 1 and inversely correlated with vitamin B12 (r=−0.480 p=0.032 in Group 2. CONCLUSION: Despite the significant difference between groups in terms of platelet count, no significant difference was detected in plasma viscosity and this finding could be explained as the following; 1-These platelets were not thrombocythemic platelets; 2-Similar to the theory about leukocytes, higher platelet counts – even non-thrombocythemic – may increase plasma viscosity; 3-Evaluating platelet count alone is not sufficient and the associating red-cell deformability should also be taken into account; and 4-Although other diseases that could affect viscosity are excluded, some definitely proven literature criteria such as fibrinogen, hyperlipidemia, and the inflammatory

  19. Egg Yolk Protein Delays Recovery while Ovalbumin Is Useful in Recovery from Iron Deficiency Anemia

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    Yukiko Kobayashi

    2015-06-01

    Full Text Available Protein is a main nutrient involved in overall iron metabolism in vivo. In order to assess the prevention of iron deficiency anemia (IDA by diet, it is necessary to confirm the influence of dietary protein, which coexists with iron, on iron bioavailability. We investigated the usefulness of the egg structural protein in recovery from IDA. Thirty-one female Sprague-Dawley rats were divided into a control group (n = 6 fed a casein diet (4.0 mg Fe/100 g for 42 days and an IDA model group (n = 25 created by feeding a low-iron casein diet (LI, 0.4 mg Fe/100 g for 21 days and these IDA rats were fed normal iron diet with different proteins from eggs for another 21 days. The IDA rats were further divided into four subgroups depending on the proteins fed during the last 21 days, which were those with an egg white diet (LI-W, 4.0 mg Fe/100 g, n = 6, those with an ovalbumin diet (LI-A, 4.0 mg Fe/100 g, n = 7, those with an egg yolk-supplemented diet (LI-Y, 4.0 mg Fe/100 g, n = 6, and the rest with a casein diet (LI-C, 4.0 mg Fe/100 g, n = 6. In the LI-Y group, recovery of the hematocrit, hemoglobin, transferrin saturation level and the hepatic iron content were delayed compared to the other groups (p < 0.01, 0.01, 0.01, and 0.05, respectively, resulting in no recovery from IDA at the end of the experimental period. There were no significant differences in blood parameters in the LI-W and LI-A groups compared to the control group. The hepatic iron content of the LI-W and LI-A groups was higher than that of the LI-C group (p < 0.05. We found that egg white protein was useful for recovery from IDA and one of the efficacious components was ovalbumin, while egg yolk protein delayed recovery of IDA. This study demonstrates, therefore, that bioavailability of dietary iron varies depending on the source of dietary protein.

  20. [Prevalence and determinants of anemia in young children in French-speaking Africa. Role of iron deficiency].

    Science.gov (United States)

    Diouf, S; Folquet, M; Mbofung, K; Ndiaye, O; Brou, K; Dupont, C; N'dri, D; Vuillerod, M; Azaïs-Braesco, V; Tetanye, E

    2015-11-01

    Anemia and iron deficiency are major public health issues worldwide and particularly in Africa. Reliable information about their prevalence and associated factors is required to allow for effective actions. In this study, we used data from recent (2006-2012) large population health surveys, carried out in 11 French-speaking African countries (Benin, Burkina Faso, Cameroon, Congo Brazzaville, Ivory Coast, Gabon, Guinea, Mali, Niger, Democratic Republic of Congo, and Senegal). Hemoglobin (Hb) was assessed and demographic and health-related parameters were obtained from nation-representative samples of children aged 6-59 months. Anemia (HbAnemia was only slightly but significantly affected by location (75.5% in rural areas versus 67.3% in towns), income (79.8% in lower quintile of income versus 62.3% in higher quintile), or maternal education (74.1% in children from non-educated mothers versus 62.4% in children whose mothers had secondary education). Nearly 50% of women of child-bearing age had anemia. In the countries that report this information, less than 50% (17-65%) of children consumed iron-rich foods regularly and only 12% (7.4-20.5%) received iron supplementation. Infection and parasitism are known to affect some markers of iron status, because of the inflammatory reaction, thereby making the diagnosis of iron deficiency difficult. In the study countries, acute respiratory diseases and diarrhea affected 6.2 and 15.6% of children aged between 6 and 59 months, respectively; their distribution according to age and location is very different from the one of anemia, which is also the case for the distribution of malaria. It is thus likely that a large part of the anemia observed in young children is due to iron deficiency, although further research is needed to confirm this. This fully justifies the nationwide programs of iron fortification of flour, currently undergoing in most countries of French-speaking Africa. Their formal evaluation is still pending but the

  1. [Prevalence and determinants of anemia in young children in French-speaking Africa. Role of iron deficiency].

    Science.gov (United States)

    Diouf, S; Folquet, M; Mbofung, K; Ndiaye, O; Brou, K; Dupont, C; N'dri, D; Vuillerod, M; Azaïs-Braesco, V; Tetanye, E

    2015-11-01

    Anemia and iron deficiency are major public health issues worldwide and particularly in Africa. Reliable information about their prevalence and associated factors is required to allow for effective actions. In this study, we used data from recent (2006-2012) large population health surveys, carried out in 11 French-speaking African countries (Benin, Burkina Faso, Cameroon, Congo Brazzaville, Ivory Coast, Gabon, Guinea, Mali, Niger, Democratic Republic of Congo, and Senegal). Hemoglobin (Hb) was assessed and demographic and health-related parameters were obtained from nation-representative samples of children aged 6-59 months. Anemia (Hbchildren (60.2-87.8%), with no gender difference but a slightly lower incidence in older children (62% at age 4-5 years versus 85% at age 9 months), especially for the more severe forms (2.1% versus 8.7%, respectively). Anemia was only slightly but significantly affected by location (75.5% in rural areas versus 67.3% in towns), income (79.8% in lower quintile of income versus 62.3% in higher quintile), or maternal education (74.1% in children from non-educated mothers versus 62.4% in children whose mothers had secondary education). Nearly 50% of women of child-bearing age had anemia. In the countries that report this information, less than 50% (17-65%) of children consumed iron-rich foods regularly and only 12% (7.4-20.5%) received iron supplementation. Infection and parasitism are known to affect some markers of iron status, because of the inflammatory reaction, thereby making the diagnosis of iron deficiency difficult. In the study countries, acute respiratory diseases and diarrhea affected 6.2 and 15.6% of children aged between 6 and 59 months, respectively; their distribution according to age and location is very different from the one of anemia, which is also the case for the distribution of malaria. It is thus likely that a large part of the anemia observed in young children is due to iron deficiency, although further research

  2. Prevalence of High Blood Pressure, Heart Disease, Thalassemia, Sickle-Cell Anemia, and Iron-Deficiency Anemia among the UAE Adolescent Population

    OpenAIRE

    Caroline Barakat-Haddad

    2013-01-01

    This study examined the prevalence of high blood pressure, heart disease, and medical diagnoses in relation to blood disorders, among 6,329 adolescent students (age 15 to 18 years) who reside in the United Arab Emirates (UAE). Findings indicated that the overall prevalence of high blood pressure and heart disease was 1.8% and 1.3%, respectively. Overall, the prevalence for thalassemia, sickle-cell anemia, and iron-deficiency anemia was 0.9%, 1.6%, and 5%, respectively. Bivariate analysis reve...

  3. Iron deficiency and cognitive functions

    Directory of Open Access Journals (Sweden)

    Jáuregui-Lobera I

    2014-11-01

    Full Text Available Ignacio Jáuregui-Lobera Department of Nutrition and Bromatology, Pablo de Olavide University, Seville, Spain Abstract: Micronutrient deficiencies, especially those related to iodine and iron, are linked to different cognitive impairments, as well as to potential long-term behavioral changes. Among the cognitive impairments caused by iron deficiency, those referring to attention span, intelligence, and sensory perception functions are mainly cited, as well as those associated with emotions and behavior, often directly related to the presence of iron deficiency anemia. In addition, iron deficiency without anemia may cause cognitive disturbances. At present, the prevalence of iron deficiency and iron deficiency anemia is 2%–6% among European children. Given the importance of iron deficiency relative to proper cognitive development and the alterations that can persist through adulthood as a result of this deficiency, the objective of this study was to review the current state of knowledge about this health problem. The relevance of iron deficiency and iron deficiency anemia, the distinction between the cognitive consequences of iron deficiency and those affecting specifically cognitive development, and the debate about the utility of iron supplements are the most relevant and controversial topics. Despite there being methodological differences among studies, there is some evidence that iron supplementation improves cognitive functions. Nevertheless, this must be confirmed by means of adequate follow-up studies among different groups. Keywords: iron deficiency, anemia, cognitive functions, supplementation

  4. Diagnóstico laboratorial da deficiência de ferro Laboratory diagnosis of iron deficiency anemia

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    Helena Z. W. Grotto

    2010-06-01

    Full Text Available A deficiência de ferro é a causa mais comum de anemia e, em geral, o diagnóstico laboratorial é feito sem grandes dificuldades, usando-se testes simples e rotineiramente disponíveis pelos laboratórios em geral. A interpretação dos resultados, no entanto, deve ser feita cuidadosamente, tendo em mente as limitações e interferentes de cada reação. Nessa revisão serão apresentados os testes que auxiliam na investigação da deprivação de ferro, com algumas noções técnicas e comentários sobre a interpretação dos mesmos.Iron deficiency is the most common cause of anemia and, in general, the diagnosis is easily established by simple tests that are routinely available in general laboratories. The interpretation of results, however, must be carefully carried out keeping in mind the limitations and interference in each reaction. This review presents the tests that assist in the investigation of iron deficiency, with some technical aspects and comments on their interpretation.

  5. Elimination of iron deficiency anemia and soil transmitted helminth infection: evidence from a fifty-four month iron-folic acid and de-worming program.

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    Gerard J Casey

    Full Text Available BACKGROUND: Intermittent iron-folic acid supplementation and regular de-worming are effective initiatives to reduce anemia, iron deficiency, iron deficiency anemia, and soil transmitted helminth infections in women of reproductive age. However, few studies have assessed the long-term effectiveness of population-based interventions delivered in resource-constrained settings. METHODOLOGY/PRINCIPAL FINDINGS: The objectives were to evaluate the impact of weekly iron-folic acid supplementation and de-worming on mean hemoglobin and the prevalence of anaemia, iron deficiency, and soil transmitted helminth infection in a rural population of women in northern Vietnam and to identify predictive factors for hematological outcomes. A prospective cohort design was used to evaluate a population-based supplementation and deworming program over 54 months. The 389 participants were enrolled just prior to commencement of the intervention. After 54 months 76% (95% CI [68%, 84%] were taking the iron-folic acid supplement and 95% (95% CI [93%, 98%] had taken the most recently distributed deworming treatment. Mean hemoglobin rose from 122 g/L (95% CI [120, 124] to 131 g/L (95% CI [128, 134] and anemia prevalence fell from 38% (95% CI [31%, 45%] to 18% (95% CI [12%, 23%]; however, results differed significantly between ethnic groups. Iron deficiency fell from 23% (95% CI [17%, 29%] to 8% (95% CI [4%, 12%], while the prevalence of iron deficiency anemia was reduced to 4% (95% CI [1%, 7%]. The prevalence of hookworm infection was reduced from 76% (95% CI [68%, 83%] to 11% (95% CI [5%, 18%]. The level of moderate or heavy infestation of any soil-transmitted helminth was reduced to less than 1%. CONCLUSIONS/SIGNIFICANCE: Population-based interventions can efficiently and effectively reduce anemia and practically eliminate iron deficiency anemia and moderate to heavy soil transmitted helminth infections, maintaining them below the level of public health concern.

  6. La anemia por deficiencia de hierro: estrategias de la OPS/OMS para combatirla Iron deficiency anemia: PAHO/WHO strategies to fight anemia

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    WILMA B FREIRE

    1998-03-01

    Full Text Available La anemia por deficiencia de hierro es uno de los problemas nutricionales de mayor magnitud en el mundo. A pesar de conocer su etiología y tener a disposición el conocimiento de cómo enfrentarla y de saber que las intervenciones son de bajo costo, aún no se ha podido superar este problema. Este documento parte de una estimación de la magnitud del problema y plantea los elementos necesarios para el diseño, la ejecución y la medición del impacto de la suplementación con hierro y la fortificación, como las intervenciones más efectivas para disminuir considerablemente la dimensión de la anemia por falta de hierro. Propone una lista de pasos a seguir previos a la elaboración de un proyecto y recomienda una serie de elementos a considerar en ello. Define, asimismo, los aspectos que se deben incluir en una propuesta de fortificación y en otra de suplementación. El documento concluye con un listado de actividades complementarias que la Organización Panamericana de la Salud/Organización Mundial de la Salud ofrece dentro de su paquete de cooperación técnica.Iron deficiency anemia is among the greatest nutritional problems in the world. Although its etiology is understood and intervention at low cost is available, the problem persists. The present review begins with a general estimate of the dimensions of the problem. It suggests the necessary elements for the design, implementation, and measurement of the impact of iron supplementing and fortification as the most effective forms to intervene and diminish iron deficiency anemia. Several preliminary steps are proposed previous to the preparation of a project and several recomendations are made to be included in a project for fortification and iron supplementing. A list of complementary activities offered by PAHO/WHO as part of the package of technical cooperation is included.

  7. Iron Polymaltose Complex in the Treatment of Iron Deficiency Anemia in Pregnancy.

    Science.gov (United States)

    Yasmeen, S; Aktar, N; Azim, E; Siddique, S; Shah, S M; Chaklader, M A; Khatun, S; Debnath, R C; Rahman, M M; Bari, M N

    2016-07-01

    Iron deficiency anaemia is a major public health problem in pregnancy. About 58% of pregnant women in developed countries are anaemic mainly due to iron deficiency resulting a serious negative consequences on children, mothers and eventually on the nation. This quasi-experimental multi centered study (Before after study) was done to evaluate the efficacy and tolerability of Iron Polymaltose Complex (IPC) in the treatment of iron deficiency anaemia and it was performed at the OPD of Bangladesh Medical College and two other clinics of Dhaka city from August 2011 to September 2013. A total of 80 (eighty) subjects were selected by purposive sampling as per inclusion and exclusion criteria. They were treated by Iron Polymaltose-IPC [47mg elemental iron + Folic Acid 0.5mg + Zinc 22.5mg - Once daily orally for 12 weeks]. At the beginning and after 12 weeks of intervention by Iron Polymaltose Complex (IPC) Hb%, Packed Cell Volume (PCV), Mean Corpuscular Volume (MCV), Mean Corpuscular Hemoglobin (MCH), Serum iron, and Serum ferritin were measured. Data were analyzed by SPSS version 13.0. Paired and unpaired 't' test was used to analyze differences within groups and between groups. Chi-square test was done to analyze primary efficacy parameters and adverse drug reactions (ADR). Most of the respondents were within the age group of 18-23 and 30-35 years (32.6% each). Significant differences were found by treatment with IPC for 12 weeks in Hb%, PCV, MCV, MCH, Serum iron, and Serum ferritin level. In iron deficiency anaemia during pregnancy IPC may be used as a safe and cost-effective therapeutic management. PMID:27612899

  8. Developmental delay in children with iron deficiency anemia. Can this be reversed by iron therapy?

    OpenAIRE

    H. Antunes (filho); Gonçalves, S.; Teixeira-Pinto, A; Costa-Pereira, A.

    2002-01-01

    OBJECTIVE: To compare development of 17 children aged 12 months with iron deficiency anaemia (IDA) and 18 controls without IDA after a 3-months follow-up period and iron therapy in the IDA group. SUBJECTS AND METHODS: Development of all children was evaluated using the Griffith's Scale. Data was collected on parent's social class and education, breast-feeding, number of siblings and clinical nutritional status. RESULTS: At 12 months children with IDA had significantly lower dev...

  9. Age and body mass index-dependent relationship between correction of iron deficiency anemia and insulin resistance in non-diabetic premenopausal women

    International Nuclear Information System (INIS)

    No prospective studies have evaluated the effects of correction of iron deficiency anemia on insulin resistance in non-diabetic premenopausal women with iron deficiency anemia. All patients were treated with oral iron preparations. Insulin resistance was calculated with the Homeostasis Model Assessment formula. All patients were dichotomized by the median for age and BMI to assess how the relationship between iron deficiency anemia and insulin resistance was affected by the age and BMI. Although the fasting glucose levels did not change meaningfully, statistically significant decreases were found in fasting insulin levels following anemia treatment both in the younger age (= 40 years) and the high BMI (>-27Kg/m) subgroups. Post-treatment fasting insulin levels were positively correlated both with BMI (r=0.386, P=0.004) and post-treatment hemoglobin levels. (r=0.285, P=0.036). Regression analysis revealed that the factors affecting post-treatment insulin levels were BMI (P=0.001) and post-treatment hemoglobin levels (p=0.030). Our results show that following he correction of iron deficiency anemia, insulin levels and HOMA scores decrease in younger and lean non-diabetic premenopausal women. (author)

  10. Dietary cellulose has no effect on the regeneration of hemoglobin in growing rats with iron deficiency anemia

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    M. Catani

    2003-06-01

    Full Text Available The objective of the present study was to determine the effect of cellulose on intestinal iron absorption in rats during recovery from iron deficiency anemia. Twenty-one-day-old male Wistar-EPM rats were fed an iron-free ration for two weeks to induce anemia. At 5 weeks of age, the rats were divided into two groups (both groups receiving 35 mg of elemental iron per kg diet: cellulose group (N = 12, receiving a diet containing 100 g of cellulose/kg and control (N = 12, receiving a diet containing no cellulose. The fresh weight of the feces collected over a 3-day period between the 15th and 18th day of dietary treatment was 10.7 ± 3.5 g in the group receiving cellulose and 1.9 ± 1.2 g in the control group (P<0.001. Total food intake was higher in the cellulose group (343.4 ± 22.0 g than in the control (322.1 ± 13.1 g, P = 0.009 during the 3 weeks of dietary treatment. No significant difference was observed in weight gain (cellulose group = 132.8 ± 19.2, control = 128.0 ± 16.3 g, hemoglobin increment (cellulose group = 8.0 ± 0.8, control = 8.0 ± 1.0 g/dl, hemoglobin level (cellulose group = 12.3 ± 1.2, control = 12.1 ± 1.3 g/dl or in hepatic iron levels (cellulose group = 333.6 ± 112.4, control = 398.4 ± 168.0 µg/g dry tissue. We conclude that cellulose does not adversely affect the regeneration of hemoglobin, hepatic iron level or the growth of rats during recovery from iron deficiency anemia.

  11. Influence of laser and LED irradiation on mast cells of cutaneous wounds of rats with iron deficiency anemia

    Science.gov (United States)

    Becher Rosa, Cristiane; Oliveira Sampaio, Susana C. P.; Monteiro, Juliana S. C.; Ferreira, Maria F. L.; Zanini, Fátima A. A.; Santos, Jean N.; Cangussú, Maria Cristina T.; Pinheiro, Antonio L. B.

    2011-03-01

    This work aimed to study histologically the effect of Laser or LED phototherapy on mast cells on cutaneous wounds of rats with iron deficiency. 18 rats were used and fed with special peleted iron-free diet. An excisional wound was created on the dorsum of each animal which were divided into: Group I - Control with anemia + no treatment; Group II - Anemia + Laser; Group III - Anemia + LED; Group IV - Healthy + no treatment; Group V - Healthy + Laser; Group VI - Healthy + LED. Irradiation was performed using a diode Laser (λ660nm, 40mW, CW, total dose of 10J/cm2, 4X2.5J/cm2) or a RED-LED ( λ700nm, 15mW, CW, total dose of 10J/cm2). Histological specimens were routinely processed, cut and stained with toluidine blue and mast cell counts performed. No significant statistic difference was found between groups as to the number of degranulated, non-degradulated or total mast cells. Greater mean values were found for degranulated mast cells in the Anemia + LED. LED irradiation on healthy specimens resulted in a smaller number of degranulated mast cells. Our results leads to conclude that there are no significant differences in the number of mast cells seven days after irradiation following Laser or LED phototherapy.

  12. Effects of iron deficiency anemia and its treatment on fibroblast growth factor 23 and phosphate homeostasis in women.

    Science.gov (United States)

    Wolf, Myles; Koch, Todd A; Bregman, David B

    2013-08-01

    Fibroblast growth factor 23 (FGF23) is an osteocyte-derived hormone that regulates phosphate and vitamin D homeostasis. Through unknown mechanisms, certain intravenous iron preparations induce acute, reversible increases in circulating FGF23 levels that lower serum phosphate in association with inappropriately low levels of calcitriol, similar to genetic diseases of primary FGF23 excess. In contrast, studies in wild-type mice suggest that iron deficiency stimulates fgf23 transcription but does not result in hypophosphatemia because FGF23 is cleaved within osteocytes by an unknown catabolic system. We tested the association of iron deficiency anemia with C-terminal FGF23 (cFGF23) and intact FGF23 (iFGF23) levels in 55 women with a history of heavy uterine bleeding, and assessed the longitudinal biochemical response over 35 days to equivalent doses of randomly-assigned, intravenous elemental iron in the form of ferric carboxymaltose (FCM) or iron dextran. Iron deficiency was associated with markedly elevated cFGF23 (807.8 ± 123.9 relative units [RU]/mL) but normal iFGF23 (28.5 ± 1.1 pg/mL) levels at baseline. Within 24 hours of iron administration, cFGF23 levels fell by approximately 80% in both groups. In contrast, iFGF23 transiently increased in the FCM group alone, and was followed by a transient, asymptomatic reduction in serum phosphate iron dextran group. Reduced serum phosphate was accompanied by increased urinary fractional excretion of phosphate, decreased calcitriol levels, and increased parathyroid hormone levels. These findings suggest that iron deficiency increases cFGF23 levels, and that certain iron preparations temporarily increase iFGF23 levels. We propose that intravenous iron lowers cFGF23 in humans by reducing fgf23 transcription as it does in mice, whereas carbohydrate moieties in certain iron preparations may simultaneously inhibit FGF23 degradation in osteocytes leading to transient increases in iFGF23 and reduced serum phosphate.

  13. Progresses in Diagnosis and Treatment of Iron Deficiency Anemia%缺铁性贫血的诊治进展

    Institute of Scientific and Technical Information of China (English)

    江燕

    2011-01-01

    Nutritional iron deficiency anemia is a common disease to highlighted prevent and cure in China,it has highest morbility in infants, do harm to children.Recent reseach discovered that the occurance of nutritional iron deficiency anemia had close relationship with helicobacter pylori infection and the time when added complementary feed.In diagnosis, the ratio between serum soluble transferritin receptor( sTfR )and serum ferritin is very important to assess the body's iron storage.Hypochromic red blood cell and reticulocyte hemoglobin quantity have the value on early diagnose of IDA.In treatment,it talks about the treatment to the helicobacter pylori infection besides the symptomatic treatment.%营养性缺铁性贫血(IDA)是我国重点防治的儿童期常见病,婴幼儿发病率最高.最近的研究发现,缺铁性贫血的发生与幽门螺杆菌感染、辅食添加时间有密切的关系.在诊断上,血清中可溶性转铁蛋白受体(sTfR)/铁蛋白比率(TfR-F指数)结合起来,对于评估整个机体铁储存的范围是非常有用的;低色素红细胞和网织红细胞血红蛋白量有早期诊断价值.在治疗方面,除了对症治疗外,提出了针对Hp感染的治疗.

  14. Prevalência de anemia ferropriva no Brasil: uma revisão sistemática Prevalence of iron-deficiency anemia in Brazil: a systematic review

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    Regina Esteves Jordão

    2009-03-01

    Full Text Available OBJETIVO: Revisar os estudos de prevalência de anemia no Brasil publicados entre janeiro de 1996 e janeiro de 2007. FONTES DE DADOS: Por meio de revisão sistemática nas bases de dados eletrônicas Medline e Lilacs, foram selecionados títulos científicos publicados no intervalo de onze anos referentes à prevalência de anemia no Brasil em crianças menores de cinco anos de idade. Foram excluídos artigos de revisão, relatos de caso e trabalhos que relacionaram anemia a outras doenças e ao período gestacional. Para a análise comparativa das variáveis categóricas de interesse nos artigos encontrados, realizou-se o teste do qui-quadrado e o teste exato de Fisher, levando-se em conta o nível de significância estatística de 5% (pOBJECTIVE: To conduct a systematic review on the prevalence of anemia due to iron-deficiency in Brazil from January 1996 to January 2007. DATA SOURCES: A systematic review was conducted in electronic databases (Medline and Lilacs in an eleven-year interval to verify the prevalence of iron deficiency anemia in children who were less than five years of age in Brazil. Reviews, case reports and studies related to anemia during pregnancy and anemia caused by others diseases were excluded. In order to describe the categorical variables according to the selected articles, the chi-square and Fisher exact tests were used. The significance level adopted was 5% (p<0.05. DATA SYNTHESIS: The median prevalence level of anemia was 53%, which is considered a high prevalence rate by the World Health Organization. Among the 53 analyzed studies, the age of the children was the variable strongly associated with anemia (p=0.012. CONCLUSIONS: A high prevalence of anemia, mostly in children less than two years of age, was observed in this review. However, most studies were carried out in day care centers or in Basic Health Care Units or were obtained by home interviews, suggesting that future research should focus populational studies.

  15. Bed bugs reproductive life cycle in the clothes of a patient suffering from Alzheimer’s disease results in iron deficiency anemia

    OpenAIRE

    Sabou, Marcela; Gallo Imperiale, Delphine; Andrès, Emmanuel; Abou-Bacar, Ahmed; Foeglé, Jacinthe; Lavigne, Thierry; Kaltenbach, Georges; Candolfi, Ermanno

    2013-01-01

    We report the case of an 82-year-old patient, hospitalized for malaise. Her clothes were infested by numerous insects and the entomological analysis identified them as being Cimex lectularius (bed bugs). The history of the patient highlighted severe cognitive impairment. The biological assessment initially showed a profound microcytic, aregenerative, iron deficiency anemia. A vitamin B12 deficiency due to pernicious anemia (positive intrinsic factor antibodies) was also highlighted, but this ...

  16. Determinants of Iron Deficiency Anemia in a Cohort of Children Aged 6-71 Months Living in the Northeast of Minas Gerais, Brazil.

    Science.gov (United States)

    Zanin, Francisca Helena Calheiros; da Silva, Camilo Adalton Mariano; Bonomo, Élido; Teixeira, Romero Alves; Pereira, Cíntia Aparecida de Jesus; dos Santos, Karina Benatti; Fausto, Maria Arlene; Negrão-Correa, Deborah Aparecida; Lamounier, Joel Alves; Carneiro, Mariângela

    2015-01-01

    Iron deficiency anemia is one of the most common nutritional disorders worldwide. The aim was to identify the prevalence and incidence of anemia in children and to identify predictors of this condition, including intestinal parasites, social, nutritional and environmental factors, and comorbidities. A population-based cohort study was conducted in a sample of 414 children aged 6-71 months living in Novo Cruzeiro in the Minas Gerais State. Data were collected in 2008 and 2009 by interview and included socio-economic and demographic information about the children and their families. Blood samples were collected for testing of hemoglobin, ferritin and C-reactive protein. Anthropometric measurements and parasitological analyses of fecal samples were performed. To identify risk factors associated with anemia multivariate analyses were performed using the generalized estimating equations (GEE). In 2008 and 2009, respectively, the prevalence rates of anemia were 35.9% (95%CI 31.2-40.8) and 9.8% (95%CI 7.2-12.9), the prevalence rates of iron deficiency were 18.4% (95%CI 14.7-22.6) and 21.8% (95%CI 17.8-26.2), and the incidence rates of anemia and iron deficiency were 3.2% and 21.8%. The following risk factors associated with anemia were: iron deficiency (OR = 3.2; 95%CI 2.0-.5.3), parasitic infections (OR = 1.9; 95%CI 1.2-2.8), being of risk of or being a low length/height-for-age (OR = 2.1; 95%CI 1.4-3.2), and lower retinol intake (OR = 1.7; 95%CI 1.1-2.7), adjusted over time. Nutritional factors, parasitic infections and chronic malnutrition were identified as risk factors for anemia. These factors can be verified in a chronic process and have been classically described as risk factors for these conditions.

  17. Kcne2 deletion causes early-onset nonalcoholic fatty liver disease via iron deficiency anemia.

    Science.gov (United States)

    Lee, Soo Min; Nguyen, Dara; Anand, Marie; Kant, Ritu; Köhncke, Clemens; Lisewski, Ulrike; Roepke, Torsten K; Hu, Zhaoyang; Abbott, Geoffrey W

    2016-01-01

    Nonalcoholic fatty liver disease (NAFLD) is an increasing health problem worldwide, with genetic, epigenetic, and environmental components. Here, we describe the first example of NAFLD caused by genetic disruption of a mammalian potassium channel subunit. Mice with germline deletion of the KCNE2 potassium channel β subunit exhibited NAFLD as early as postnatal day 7. Using mouse genetics, histology, liver damage assays and transcriptomics we discovered that iron deficiency arising from KCNE2-dependent achlorhydria is a major factor in early-onset NAFLD in Kcne2(─/─) mice, while two other KCNE2-dependent defects did not initiate NAFLD. The findings uncover a novel genetic basis for NAFLD and an unexpected potential factor in human KCNE2-associated cardiovascular pathologies, including atherosclerosis. PMID:26984260

  18. Iron Deficiency Anemia in Adult Onset Still's Disease with a Serum Ferritin of 26,387 μg/L

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    Sheetal Patel

    2011-01-01

    Full Text Available Serum ferritin rises in the anemia of chronic inflammation reflecting increased iron storage and other changes mediated by inflammation. When iron deficiency coexists, the ferritin may not always decline into the subnormal range. We describe the rare interaction of iron deficiency with the extreme hyperferritinemia characteristic of adult onset Still's disease. The combination has clinical relevance and allows deductions about the presence of serum ferritin at 26,387 μg/L despite obvious iron depletion. The diagnosis of iron deficiency anemia was delayed and became fully obvious when her Still's disease remitted and serum ferritin decreased to 6.5 μg/L. The coexistence of iron deficiency should be considered when evaluating a patient with anemia of chronic inflammation even when the ferritin level is elevated several hundredfold. Further insights on ferritin metabolism in Still's disease are suggested by the likelihood that the patient's massive hyperferritinemia in the acute phase of Still's disease was almost entirely of the iron-free apoferritin form.

  19. Analysis of Pathogenic Factors in Children with Iron Deficiency Anemia%小儿营养性缺铁性贫血致病因素的分析

    Institute of Scientific and Technical Information of China (English)

    张爱莲

    2014-01-01

    Children with iron deficiency anemia, is due to the body iron deficiency leads to decrease in hemoglobin synthesis, to 6~36 months of age group. Due to the improvement of living standards, a variety of nutritional deficiency have been significantly reduced, but the iron deficiency anemia is common, have serious adverse ef ects on health, we must actively control. Therefore, in our hospital found that children with iron deficiency anemia report is as fol ows.%小儿营养性缺铁性贫血,是由于体内铁缺乏导致血红蛋白合成减少所致,以6~36个月为高发年龄组。由于生活水平的提高,各种营养缺乏症都已明显减少,但是缺铁性贫血仍很常见,对健康有严重不良影响,必须积极防治。故此,对在我院就诊发现小儿营养性缺铁性贫血情况报告如下。

  20. STUDY OF ASSOCIATION BETWEEN IRON DEFICIENCY ANEMIA AND FEBRILE SEIZURE S

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    Raju

    2015-05-01

    Full Text Available OBJECTIVE: To Study the association between Iron deficiency and Febrile seizures in children of age group 6 months – 60 months. MATERIAL AND METHODS: The Present study is case - control study, done in the department of Paediatrics, Rangaraya Medical College, Govt. General Hospital, Kakinada. 150 Children of age group 6 months – 60 Months (75 Children as study group / 75 children as control group were include d in the study. Children with Febrile Seizures were considered as study group and f ebrile illness without s eizure as control group, as per inclusion and exclusion criteria. Detailed history was taken from parents and clinical examination findings were recorded investigations like haemoglobin estimations, serum f erritin level were done to all children and specific investigations like CSF analysis, EEG, CT Brain etc. were done according to the need. RESULTS: The present study includes 150 children out of which the prevalence of Iron Deficiency anaemia (Hb≤11gm / dl with Febrile seizures is 84% (63 out of 75 children and in control group 65% (49 out of 75 Children P Value is 0.0005 which is significant. Prevalence of low f erritin levels (≤30ng / ml in study group is 58.6% and in control group 30%. The incidence of f ebrile seizures more common in male children 59% compared to female children 41%. Respiratory tract infections constituted the major cause of fever in both groups. CONCLUSION: There is strong positive correlation between haemoglobin concentration and development of f ebrile seizures (P 0.0008. There is strong positive correlation between low serum Ferritin levels and development of Febrile Seizures (P 0.0005 .

  1. Impact of fortification of flours with iron to reduce the prevalence of anemia and iron deficiency among schoolchildren in Caracas, Venezuela: a follow-up.

    Science.gov (United States)

    Layrisse, Miguel; García-Casal, María Nieves; Méndez-Castellano, Hernán; Jiménez, Maritza; Henry, Olavarría; Chávez, José E; González, Eglis

    2002-12-01

    In Venezuela, a severe economic crisis starting in 1983 provoked a progressive reduction in the quantity and quality of food consumed by people from the low socioeconomic strata of the population. This situation resulted in a continuous increase in the prevalence of iron deficiency in the 1980s and 1990s. In 1993, an iron-fortification program was started, in which precooked corn and white wheat flours were enriched with iron, vitamin A, thiamine, niacin, and riboflavin. White wheat flour was enriched with the same nutrients, except for vitamin A. In 1996 we published the results of the impact of fortification of precooked corn and white wheat flours on the prevalence of anemia and iron deficiency in the population. A survey carried out in Caracas in 307 children aged 7, 11, and 15 years showed that the prevalence of iron deficiency measured by serum ferritin concentration dropped from 37% in 1992 to 16% in 1994, only one year after the iron-fortification program began. The prevalence of anemia, as measured by the hemoglobin concentration, diminished from 19% to 10% during the same period. This article reports the results of three other surveys carried out in 1997, 1998, and 1999 on children of the same age and socioeconomic groups that were evaluated in 1990, 1992, and 1994. There were no significant differences in anemia or iron deficiency among the last three surveys. The prevalence results from the last seven years seem to indicate that, after a dramatic reduction in 1994, iron deficiency tended to stabilize, while the prevalence of anemia increased to the same level found in 1992, before the fortification program started. PMID:16619746

  2. Real-time PCR demonstrates Ancylostoma duodenale is a key factor in the etiology of severe anemia and iron deficiency in Malawian pre-school children.

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    Femkje A M Jonker

    Full Text Available BACKGROUND: Hookworm infections are an important cause of (severe anemia and iron deficiency in children in the tropics. Type of hookworm species (Ancylostoma duodenale or Necator americanus and infection load are considered associated with disease burden, although these parameters are rarely assessed due to limitations of currently used diagnostic methods. Using multiplex real-time PCR, we evaluated hookworm species-specific prevalence, infection load and their contribution towards severe anemia and iron deficiency in pre-school children in Malawi. METHODOLOGY AND FINDINGS: A. duodenale and N. americanus DNA loads were determined in 830 fecal samples of pre-school children participating in a case control study investigating severe anemia. Using multiplex real-time PCR, hookworm infections were found in 34.1% of the severely anemic cases and in 27.0% of the non-severely anemic controls (p<0.05 whereas a 5.6% hookworm prevalence was detected by microscopy. Prevalence of A. duodenale and N. americanus was 26.1% and 4.9% respectively. Moderate and high load A. duodenale infections were positively associated with severe anemia (adjusted odds ratio: 2.49 (95%CI 1.16-5.33 and 9.04 (95%CI 2.52-32.47 respectively. Iron deficiency (assessed through bone marrow examination was positively associated with intensity of A. duodenale infection (adjusted odds ratio: 3.63 (95%CI 1.18-11.20; 16.98 (95%CI 3.88-74.35 and 44.91 (95%CI 5.23-385.77 for low, moderate and high load respectively. CONCLUSIONS/SIGNIFICANCE: This is the first report assessing the association of hookworm load and species differentiation with severe anemia and bone marrow iron deficiency. By revealing a much higher than expected prevalence of A. duodenale and its significant and load-dependent association with severe anemia and iron deficiency in pre-school children in Malawi, we demonstrated the need for quantitative and species-specific screening of hookworm infections. Multiplex real

  3. Anemia and iron deficiency among school adolescents: burden, severity, and determinant factors in southwest Ethiopia

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    Tesfaye M

    2015-12-01

    Full Text Available Melkam Tesfaye,1 Tilahun Yemane,2 Wondimagegn Adisu,2 Yaregal Asres,2 Lealem Gedefaw,21Department of Clinical Laboratory, Bonga Hospital, Bonga, 2Department of Medical Laboratory Science and Pathology, College of Health Sciences, Jimma University, Jimma, Ethiopia Background: Adolescence is the period of most rapid growth second to childhood. The physical and physiological changes that occur in adolescents place a great demand on their nutritional requirements and make them more vulnerable to anemia. Anemia in the adolescence causes reduced physical and mental capacity and diminished concentration in work and educational performance, and also poses a major threat to future safe motherhood in girls. The purpose of this study was to determine the prevalence of anemia and its associated factors among school adolescents in Bonga Town, southwest Ethiopia. Methods: A cross-sectional study was conducted among 408 school adolescents in Bonga Town, southwest Ethiopia, from March 15, 2014 to May 25, 2014. An interviewer-administered questionnaire was used to collect sociodemographic and other data. A total of 7 mL of venous blood and 4 g of stool samples were collected from each study participant. Blood and stool samples were analyzed for hematological and parasitological analyses, respectively. Data were analyzed using SPSS Version 20 software for Windows. Results: The overall prevalence of anemia was 15.2% (62/408, of which 83.9% comprised mild anemia. The proportion of microcytic, hypochromic anemia was 53% (33/62. Being female (adjusted odds ratio [AOR] =3.04, 95% confidence interval (CI =1.41–6.57, household size ≥5 (AOR =2.58, 95% CI =1.11–5.96, father's illiteracy (AOR =9.03, 95% CI =4.29–18.87, intestinal parasitic infection (AOR =5.37, 95% CI =2.65–10.87, and low body mass index (AOR =2.54, 95% CI =1.17–5.51 were identified as determinants of anemia among school adolescents. Conclusion: This study showed that anemia was a mild public

  4. CLINICAL AND LABORATORY PROFILE OF CHILDREN OF AGE GROUP 6 MONTHS TO 5 YEARS WITH IRON DEFICIENCY ANEMIA ADMITTED IN A TERTIARY CARE CENTRE

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    Leela Kumari

    2015-11-01

    Full Text Available : Iron deficiency is the commonest micronutrient deficiency worldwide. It is preventable and treatable. Iron deficiency in a child can affect the physical growth as well as the cognitive functions since Iron is essential for growing brain. So early detection and correction of Iron deficiency is very essential. This descriptive study was conducted in 155 anemic children of age 6months to 5 years admitted in a tertiary care centre. Objective was to study the clinical and laboratory profile. This study showed high prevalence of anemia in male children compared to females. Higher grades of anaemiawas found in those taking diet deficient in Iron rich food and those not having periodic deworming. Mild anemia was noted in 34.2%, Moderate in 52.9% severe in 12.9%.47.5 % were in the age group 3-5 years. Significant association was found between Iron deficiency and Febrile seizures.18.7% of study participants had under nutrition and 11% had first degree stunting.

  5. Socioeconomic determinants of iron-deficiency anemia among children aged 6 to 59 months in India.

    Science.gov (United States)

    Bharati, Susmita; Pal, Manoranjan; Chakrabarty, Suman; Bharati, Premananda

    2015-03-01

    The extent of anemia and its socioeconomic determinants among the preschool children (6-59 months old) in India have been studied in this article. Relevant data are taken from the third round of the National Family Health Survey. The initial analysis reveals some interesting features. The most affected children are in the age-group of 6 to 23 months. Beyond this age a decreasing trend is observed up to the age of 48 to 59 months. The highest and the lowest prevalence of anemia have been found to be in the central and the northeast zones, respectively. The vulnerable groups are the children of illiterate parents and those belonging to the poor families in the rural areas. Categorical logistic regression also confirms that status of literacy and wealth of parents have strong negative association with the status of anemia of the children.

  6. 热性惊厥与缺铁性贫血的关系%Relationship between Febrile Convulsion and Iron Deficiency Anemia

    Institute of Scientific and Technical Information of China (English)

    何梅玲; 彭丰

    2014-01-01

    目的探讨热性惊厥与缺铁性贫血的关系。方法检测104例热性惊厥患儿的红细胞计数(RBC)、血红蛋白(Hb)、红细胞平均容积(MCV)、红细胞平均血红蛋白(MCH)、红细胞平均血红蛋白浓度(MCHC)、SI,并以同期98例呼吸道、肠道感染而无惊厥患儿为对照组,分析其结果。结果惊厥组贫血发生率明显高于对照组,且多为小细胞性贫血(符合缺铁性贫血的血液特征)。结论小儿热性惊厥与血清铁有着密切的联系,缺铁性贫血可能是引起小儿热性惊厥的重要原因之一。%Objective To investigate the correlation of febrile convulsion and iron deficiency anemia. Methods Mesured the RBC,Hb,MCV,MCH,MCHC,SI in 104 children of Upper respiratory tract infection, and recorded children of febrile convulsion with Iron deficiency anemia, and children of febrile convulsion without iron deficiency anemia,children of febrile convulsion without deficiency anemia. The rest 2 groups of children are as control group. Results Which is significantly higher than the control group. And anemin in which the average size of erythrocytes is smal er than normal. Conclusion Children febrile convulsion could be highly correlated, and the iron deficiency anemia maybe one of the cause of children febrile convulsion.

  7. Iron deficiency.

    Science.gov (United States)

    Scrimshaw, N S

    1991-10-01

    The world's leading nutritional problem is iron deficiency. 66% of children and women aged 15-44 years in developing countries have it. Further, 10-20% of women of childbearing age in developed countries are anemic. Iron deficiency is identified with often irreversible impairment of a child's learning ability. It is also associated with low capacity for adults to work which reduces productivity. In addition, it impairs the immune system which reduces the body's ability to fight infection. Iron deficiency also lowers the metabolic rate and the body temperature when exposed to cold. Hemoglobin contains nearly 73% of the body's iron. This iron is always being recycled as more red blood cells are made. The rest of the needed iron does important tasks for the body, such as binds to molecules that are reservoirs of oxygen for muscle cells. This iron comes from our diet, especially meat. Even though some plants, such as spinach, are high in iron, the body can only absorb 1.4-7% of the iron in plants whereas it can absorb 20% of the iron in red meat. In many developing countries, the common vegetarian diets contribute to high rates of iron deficiency. Parasitic diseases and abnormal uterine bleeding also promote iron deficiency. Iron therapy in anemic children can often, but not always, improve behavior and cognitive performance. Iron deficiency during pregnancy often contributes to maternal and perinatal mortality. Yet treatment, if given to a child in time, can lead to normal growth and hinder infections. However, excess iron can be damaging. Too much supplemental iron in a malnourished child promotes fatal infections since the excess iron is available for the pathogens use. Many countries do not have an effective system for diagnosing, treating, and preventing iron deficiency. Therefore a concerted international effort is needed to eliminate iron deficiency in the world.

  8. Consumo de leite de vaca e anemia ferropriva na infância Cow's milk consumption and iron deficiency anemia in children

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    Maria A. A. Oliveira

    2005-10-01

    organizations. SUMMARY OF THE FINDINGS: Iron deficiency anemia is a severe public health problem in developing countries. Breast milk contains adequate iron for full term babies in the first 6 months. Thereafter, an additional iron-rich diet becomes essential. In recognition of the importance of the diet in triggering anemia, this paper discusses the relationship in children between a high intake of cow's milk and iron deficiency anemia. Gastrointestinal and allergic problems may be caused by early introduction of cow's milk or by its substitution for breast milk. Furthermore, cow's milk has decreased iron density and bioavailability, excess protein and minerals, notably calcium, and thus interferes in the absorption of iron from other foods, and is also linked to small intestinal hemorrhage in young children. CONCLUSIONS: The use of cow's milk in lieu of other foods rich in bioavailable iron was shown to be a risk factor for anemia. Exclusive breastfeeding during the first 6 months of life, discretionary weaning only after the 24th month, and a complementary diet rich in iron are highly important to avoid anemia and its consequences.

  9. A case of iron deficiency anemia with co-existing Hb Fontainebleau.

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    Abhishek HL Purohit

    2014-06-01

    Full Text Available Hb Fontainebleaue is a rare alpha chain variant in the Indian population which generates an unknown peak on hemoglobin HPLC study and does cause diagnostic difficulty to those who are not acquainted with this entity. We present a case of Hb Fontainebleau, an eighteen year old patient who presented with symptoms related to anemia to our department and unknown peak observed in HPLC plots lead us to family study and molecular characterization for this case.

  10. Hepcidin-Induced Iron Deficiency Is Related to Transient Anemia and Hypoferremia in Kawasaki Disease Patients.

    Science.gov (United States)

    Huang, Ying-Hsien; Kuo, Ho-Chang; Huang, Fu-Chen; Yu, Hong-Ren; Hsieh, Kai-Sheng; Yang, Ya-Ling; Sheen, Jiunn-Ming; Li, Sung-Chou; Kuo, Hsing-Chun

    2016-01-01

    Kawasaki disease (KD) is a type of systemic vasculitis that primarily affects children under the age of five years old. For sufferers of KD, intravenous immunoglobulin (IVIG) has been found to successfully diminish the occurrence of coronary artery lesions. Anemia is commonly found in KD patients, and we have shown that in appropriately elevated hepcidin levels are related to decreased hemoglobin levels in these patients. In this study, we investigated the time period of anemia and iron metabolism during different stages of KD. A total of 100 patients with KD and 20 control subjects were enrolled in this study for red blood cell and hemoglobin analysis. Furthermore, plasma, urine hepcidin, and plasma IL-6 levels were evaluated using enzyme-linked immunosorbent assay in 20 KD patients and controls. Changes in hemoglobin, plasma iron levels, and total iron binding capacity (TIBC) were also measured in patients with KD. Hemoglobin, iron levels, and TIBC were lower (p hepcidin levels (both p hepcidin levels were positively and significantly correlated with urine hepcidin levels (p hepcidin and hemoglobin levels significantly decreased (both p hepcidin induces transient anemia and hypoferremia during KD's acute inflammatory phase. PMID:27187366

  11. Anemia in Chronic Obstructive Pulmonary Disease and the Potential Role of Iron Deficiency.

    Science.gov (United States)

    Vasquez, Amber; Logomarsino, John V

    2016-01-01

    The purpose of this review is to evaluate the role of anemia on patient outcomes in chronic obstructive pulmonary disease (COPD), the potential contribution that low iron stores may play in this process, and possible treatment considerations. A review of research studies found that anemia is associated with declining functional outcomes, increased health care utilization and costs, and increased mortality in COPD. Associations exist between reduced iron intake and progression of COPD and in reduction of iron status with declining lung function. Currently data are limited on the effects of either treating anemia or utilizing iron supplementation in anemic COPD patients. If iron supplementation might therefore reverse some of the declines that patients experience, then routine screening and treatment may turn out to be an effective, simple and inexpensive intervention. Iron supplementation models utilized in other inflammatory-related disease states were reviewed as a possible starting point to evaluate treatment options in COPD. Future research can be directed to establish best practice standards for the use of iron supplementation in COPD.

  12. Association between Iron Deficiency Anemia and Febrile Convulsion in 3- to 60-Month-Old Children: A Systematic Review and Meta-Analysis

    OpenAIRE

    Narges Habibian; Abbas Alipour; Abbas Rezaianzadeh

    2014-01-01

    Controversy exists regarding the association between Iron Deficiency Anemia (IDA), iron status, and Febrile Convulsion (FC) during childhood. In this article, a systematic review and meta-analysis is conducted in order to determine possible association and the degree of association between these statuses and FC. To identify all studies related to IDA and FC, various references such as MEDLINE (PubMed), Embase (OVID), Web of sciences (Thomson Reuters) and Google scholar were searched (up until...

  13. Ferumoxytol versus placebo in iron deficiency anemia: efficacy, safety, and quality of life in patients with gastrointestinal disorders

    Science.gov (United States)

    Ford, David C; Dahl, Naomi V; Strauss, William E; Barish, Charles F; Hetzel, David J; Bernard, Kristine; Li, Zhu; Allen, Lee F

    2016-01-01

    Introduction Iron deficiency anemia (IDA) is common in patients with gastrointestinal (GI) disorders and can adversely affect quality of life. Oral iron is poorly tolerated in many patients with GI disorders. Ferumoxytol is approved for the intravenous treatment of IDA in patients with chronic kidney disease. This study aimed to evaluate the efficacy and safety of ferumoxytol in patients with IDA and concomitant GI disorders. Patients and methods This analysis included 231 patients with IDA and GI disorders from a Phase III, randomized, double-blind, placebo-controlled trial evaluating ferumoxytol (510 mg ×2) versus placebo in patients who had failed or were intolerant of oral iron therapy. The primary study end point was the proportion of patients achieving a ≥20 g/L increase in hemoglobin (Hgb) from baseline to Week 5. Other end points included mean change in Hgb, proportion of patients achieving Hgb ≥120 g/L, mean change in transferrin saturation, and patient-reported outcomes (PROs). Results Significantly more patients with IDA receiving ferumoxytol achieved a ≥20 g/L increase in Hgb versus placebo (82.1% vs 1.7%, respectively; Piron therapy. PMID:27468245

  14. Evaluation of the effect of laser radiation on fibroblast proliferation in repair of skin wounds of rats with iron deficiency anemia

    Science.gov (United States)

    DeCastro, Isabele C. V.; Oliveira-Sampaio, Susana C. P.; Monteiro, Juliana S. de C.; Ferreira, Maria de Fátima L.; Cangussu, Maria T.; N. dos Santos, Jean; Pinheiro, Antonio Luiz B.

    2011-03-01

    The aim of this study was to assess the effect of low- level laser therapy (LLLT) on fibroblast proliferation on wound repair of rats with Iron deficiency anemia since there is no reports on literature about this subject. Iron deficiency anemia was induced on 36 newborn rats then an excisional wound was created on the dorsum of the animals which were divided into four groups: (I) - non-anemic, (II) - Anemic, (III) - non-anemic + LLLT, (IV) Anemic+ LLLT. The animals in each group were sacrificed at 7, 14 and 21 days. Laser irradiation was performed on each group (λ660nm,40Mw,CW) by contact mode with a dose of 2,5J/ cm2 in four points on the area of the wound and total of 10J/cm2 per session. Data were evaluated by analysis of variance (ANOVA) followed by Paired t-test. The results showed LLLT was able to stimulate fibroblastic proliferation in rats with iron deficiency anemia at the 21st day while at control group (III) no statistically significant differences was found.

  15. Prevalencia de anemia y deficiencia de hierro en escolares jujeños de 12 años Prevalence of anemia and iron deficiency in 12 year old school children from Jujuy

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    María C. Buys

    2005-04-01

    Full Text Available La deficiencia de hierro es una de las deficiencias de micronutrientes más comunes. Los adolescentes son un grupo vulnerable. Un reconocimiento oportuno puede prevenir una anemia ferropénica, etapa final y grave de dicha deficiencia, insuficientemente conocida en nuestro país. El objetivo de este estudio fue determinar los valores hematológicos en adolescentes y conocer las prevalencias de anemia y deficiencia de hierro. Definidas como a anemia: hematocrito (Hto Iron deficiency is highly frequent among adolescents. Its early detection can prevent the development of a ferropenic anemia, a serious condition. The problem has not been well studied in our country. The purpose of this work was to determine the frequency of iron deficiency and anemia in adolescents. The criteria considered were: hematocrit below 38%, b saturation transferrin below 16%, c ferritin below 15 ng/ml. The study was carried out in 2.265 schoolchildren, 12 years old, of both sexes, in urban and periurban areas in the city of San Salvador de Jujuy (1.250 a.s.l.. The following parameters were measured: hematocrit as well as serum iron and total iron binding capacity, both by colorimetric method. Ferritin was measured by ELISA. Anemia was not found. Iron deficiency as estimated by the iron functional component, was found in 25% of girls and 21% of boys and, through iron stores, in 28% of girls and 18% of boys. Iron deficiency stores in both sexes is the more relevant alteration, indicating that the population sample here studied constitutes a highly vulnerable group. The early detection of iron deficiency will help physical and intellectual development so that adequate sanitary policies are necessary for its prevention.

  16. Gastrointestinal Pyogenic Granuloma (Lobular Capillary Hemangioma): An Underrecognized Entity Causing Iron Deficiency Anemia

    Science.gov (United States)

    Kamal, Umar M.; Hammami, Muhammad B.; Taylor, Jason R.; Omran, M. Louay; Chen, Yongxin; Lai, Jin-Ping

    2016-01-01

    Pyogenic granuloma (PG), more accurately known as lobular capillary hemangioma, is a benign vascular tumor that usually occurs in the skin or oral mucosa. This lesion is rarely reported in the gastrointestinal tract but is known to bleed if not resected. We herein describe a case series with the clinical, endoscopic, and histologic findings of four cases of gastrointestinal PG at our institution. In addition, we provide a review of the literature and summation of all reported cases of PG specific to the gastrointestinal tract. Based on our experience, we suggest that the actual incidence of gastrointestinal PG may in fact be higher than reported because PG can be unrecognized or improperly diagnosed. It is important for the clinician to properly recognize this lesion as a source of anemia and its propensity to bleed during biopsy or resection. PMID:27403353

  17. Anemia e ferropenia em gestantes: dissensos de resultados de um estudo transversal Anemia and iron deficiency in pregnant women: disagreements among the results of a cross-sectional study

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    Cristiane Campello Bresani

    2007-11-01

    Full Text Available OBJETIVOS: descrever as freqüências de anemia e ferropenia em gestantes de baixo risco, de acordo com a ferritina sérica e diferentes pontos de corte da concentração de hemoglobina (Hb. MÉTODOS: estudo transversal, utilizando-se banco de dados com 318 gestantes atendidas no período de maio de 2000 a junho de 2001, no Instituto Materno Infantil Prof. Fernando Figueira-IMIP, em Recife, Pernambuco. Determinou-se a freqüência de anemia e/ou ferropenia em função da ferritina e dois diferentes pontos de corte da Hb (11,0 e 10,5g/dL. Os dados foram analisados nos programas Epi-Info 6.04b e Minitab v.14.2. O projeto foi aprovado pelo Comitê de Ética em Pesquisa do IMIP. RESULTADOS: as freqüências de anemia (HbOBJECTIVES: to describe the frequency of anemia and iron deficiency anemia, using two cutoff points for hemoglobin concentration (Hb as well as serum ferritin levels in women with low-risk pregnancies. METHODS: a cross-sectional study was carried out based on the database records of 318 pregnant women at the Instituto Materno Infantil Professor Fernando Figueira-IMIP, in the city of Recife, State of Pernambuco, Brazil, between May 2000 and June 2001. The frequency of anemia and/or iron deficiency anemia were determined using two Hb cutoff points (<11.0 and <10.5g/dL in addition to serum ferritin levels. Data were analyzed using the Epi-Info 6.04b and Minitab v.14.2 software programs. The project was approved by the Research Ethics Committee. RESULTS: the frequency of anemia (Hb<11.0g/dL and the frequency of iron deficiency anemia (Hb<11.0g/dL; ferritin<12ng/mL were 56.6% and 10.7%, respectively. When the Hb cutoff point was changed to 10.5g/dL, the frequency of anemia fell to 37.4% and the frequency of iron deficiency anemia to 7.9%. Higher serum ferritin levels were found in anemic patients than in non-anemic patients, regardless of the Hb cutoff point used. CONCLUSIONS: the frequency of anemia was acceptable, but the proportion of

  18. Solid lipid nanoparticles loaded with iron to overcome barriers for treatment of iron deficiency anemia

    Directory of Open Access Journals (Sweden)

    Hosny KM

    2015-01-01

    Full Text Available Khaled Mohamed Hosny,1,2 Zainy Mohammed Banjar,3 Amani H Hariri,4 Ali Habiballah Hassan5 1Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia; 2Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni Suef University, Beni Suef, Egypt; 3Department of Clinical Biochemistry, Faculty of medicine, King Abdulaziz University, Jeddah, Saudi Arabia; 4Consultant Obstetrics and Gynecology, Hera Genaral Hospital, Makkah, Saudi Arabia; 5Department of Orthodontics, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia Abstract: According to the World Health Organization, 46% of the world’s children suffer from anemia, which is usually treated with iron supplements such as ferrous sulfate. The aim of this study was to prepare iron as solid lipid nanoparticles, in order to find an innovative way for alleviating the disadvantages associated with commercially available tablets. These limitations include adverse effects on the digestive system resulting in constipation and blood in the stool. The second drawback is the high variability in the absorption of iron and thus in its bioavailability. Iron solid lipid nanoparticles (Fe-SLNs were prepared by hot homogenization/ultrasonication. Solubility of ferrous sulfate in different solid lipids was measured, and effects of process variables such as the surfactant type and concentration, homogenization and ultrasonication times, and charge-inducing agent on the particle size, zeta potential, and encapsulation efficiency were determined. Furthermore, in vitro drug release and in vivo pharmacokinetics were studied in rabbits. Results indicated that Fe-SLNs consisted of 3% Compritol 888 ATO, 1% Lecithin, 3% Poloxamer 188, and 0.2% dicetylphosphate, with an average particle size of 25 nm with 92.3% entrapment efficiency. In vivo pharmacokinetic study revealed more than fourfold enhanced bioavailability. In

  19. Determinants of Iron Deficiency Anemia in a Cohort of Children Aged 6-71 Months Living in the Northeast of Minas Gerais, Brazil

    Science.gov (United States)

    Zanin, Francisca Helena Calheiros; da Silva, Camilo Adalton Mariano; Bonomo, Élido; Teixeira, Romero Alves; Pereira, Cíntia Aparecida de Jesus; dos Santos, Karina Benatti; Fausto, Maria Arlene; Negrão-Correa, Deborah Aparecida; Lamounier, Joel Alves; Carneiro, Mariângela

    2015-01-01

    Iron deficiency anemia is one of the most common nutritional disorders worldwide. The aim was to identify the prevalence and incidence of anemia in children and to identify predictors of this condition, including intestinal parasites, social, nutritional and environmental factors, and comorbidities. A population-based cohort study was conducted in a sample of 414 children aged 6–71 months living in Novo Cruzeiro in the Minas Gerais State. Data were collected in 2008 and 2009 by interview and included socio-economic and demographic information about the children and their families. Blood samples were collected for testing of hemoglobin, ferritin and C-reactive protein. Anthropometric measurements and parasitological analyses of fecal samples were performed. To identify risk factors associated with anemia multivariate analyses were performed using the generalized estimating equations (GEE). In 2008 and 2009, respectively, the prevalence rates of anemia were 35.9% (95%CI 31.2–40.8) and 9.8% (95%CI 7.2–12.9), the prevalence rates of iron deficiency were 18.4% (95%CI 14.7–22.6) and 21.8% (95%CI 17.8–26.2), and the incidence rates of anemia and iron deficiency were 3.2% and 21.8%. The following risk factors associated with anemia were: iron deficiency (OR = 3.2; 95%CI 2.0-.5.3), parasitic infections (OR = 1.9; 95%CI 1.2–2.8), being of risk of or being a low length/height-for-age (OR = 2.1; 95%CI 1.4–3.2), and lower retinol intake (OR = 1.7; 95%CI 1.1–2.7), adjusted over time. Nutritional factors, parasitic infections and chronic malnutrition were identified as risk factors for anemia. These factors can be verified in a chronic process and have been classically described as risk factors for these conditions. PMID:26445270

  20. Anemia e deficiência de ferro em gestantes adolescentes Anemia and iron deficiency in pregnant adolescents

    Directory of Open Access Journals (Sweden)

    Elizabeth FUJIMORI

    2000-12-01

    Full Text Available Por meio de dosagem de ferritina sérica, transferrina sérica, hemoglobina e hematócrito, caracterizou-se o estado nutricional de ferro de 79 gestantes adolescentes de primeira consulta pré-natal (£ 20 semanas de gestação, atendidas na Rede Básica de Saúde de um Município da Grande São Paulo. Todos os valores hematológicos estudados foram menores entre as gestantes do segundo trimestre gestacional em relação às do primeiro, sendo as diferenças estatisticamente significativas (pThe objective of this study was to characterize iron nutritional status of 79 pregnant adolescents, at first prenatal consultation (<= 20 weeks of gestation, in the Primary Health System of a district of Great São Paulo, through the serum ferritin, serum transferrin, hemoglobin and hematocrit determinations. All the hematologic values studied were smaller for the pregnant adolescents in the second gestational trimester than for the ones in the first. Statistically significant differences (p.<.0.05 were found just for hemoglobin. It was verified that 64.3% and 32.1% had, respectively, less than 500.mg and 300.mg of organic iron reservations, and 5.4% presented serious lack of this mineral. By World Health Organization criterion 19.0% of the pregnant women were iron-deficient (Saturation of Transferrin <.16% and 13.9% were anemic (Hemoglobin.<.11 g/dl.

  1. Safety and efficacy of rapid (1,000 mg in 1 hr) intravenous iron dextran for treatment of maternal iron deficient anemia of pregnancy.

    Science.gov (United States)

    Wong, Lee; Smith, Samuel; Gilstrop, Marisa; Derman, Richard; Auerbach, Sarah; London, Nicola; Lenowitz, Steven; Bahrain, Huzefa; McClintock, Jessica; Auerbach, Michael

    2016-06-01

    Maternal iron deficiency anemia (IDA) is associated with risk of adverse perinatal outcomes. Oral iron is recommended to reverse anemia, but has gastrointestinal toxicity and frequent non-adherence. Intravenous (IV) iron is reserved for intolerance of, or unresponsiveness to, oral therapy, malabsorption, and severe anemia (1% with hemoglobin [Hgb] levels serum ferritin, and percent transferrin saturation. About 189 subjects received 1,000 mg LMWID. No serious AEs occurred. About 2% experienced transient infusion reactions. Hgb improved by 1-1.9 g/dL in 82% and ≥2 g/dL in 24%. Second trimester treatment was not associated with greater Hgb improvement than third trimester treatment. Anemia resolved in 95%. Administration of a single large dose of IV LMWID was effective, safe, and convenient. Am. J. Hematol. 91:590-593, 2016. © 2016 Wiley Periodicals, Inc. PMID:26971581

  2. Hematopoietic deletion of transferrin receptor 2 in mice leads to a block in erythroid differentiation during iron-deficient anemia.

    Science.gov (United States)

    Rishi, Gautam; Secondes, Eriza S; Wallace, Daniel F; Subramaniam, V Nathan

    2016-08-01

    Iron metabolism and erythropoiesis are inherently interlinked physiological processes. Regulation of iron metabolism is mediated by the iron-regulatory hormone hepcidin. Hepcidin limits the amount of iron released into the blood by binding to and causing the internalization of the iron exporter, ferroportin. A number of molecules and physiological stimuli, including erythropoiesis, are known to regulate hepcidin. An increase in erythropoietic demand decreases hepcidin, resulting in increased bioavailable iron in the blood. Transferrin receptor 2 (TFR2) is involved in the systemic regulation of iron metabolism. Patients and mice with mutations in TFR2 develop hemochromatosis due to inappropriate hepcidin levels relative to body iron. Recent studies from our laboratory and others have suggested an additional role for TFR2 in response to iron-restricted erythropoiesis. These studies used mouse models with perturbed systemic iron metabolism: anemic mice lacking matriptase-2 and Tfr2, or bone marrow transplants from iron-loaded Tfr2 null mice. We developed a novel transgenic mouse model which lacks Tfr2 in the hematopoietic compartment, enabling the delineation of the role of Tfr2 in erythroid development without interfering with its role in systemic iron metabolism. We show that in the absence of hematopoietic Tfr2 immature polychromatic erythroblasts accumulate with a concordant reduction in the percentage of mature erythroid cells in the spleen and bone marrow of anemic mice. These results demonstrate that erythroid Tfr2 is essential for an appropriate erythropoietic response in iron-deficient anemia. These findings may be of relevance in clinical situations in which an immediate and efficient erythropoietic response is required. Am. J. Hematol. 91:812-818, 2016. © 2016 Wiley Periodicals, Inc. PMID:27169626

  3. Comparison of Knowledge, Attitude and Practice of Urban and Rural Households toward Iron Deficiency Anemia in three Provinces of Iran

    Directory of Open Access Journals (Sweden)

    R Heshmat

    2009-12-01

    Full Text Available "nBackground: Lack of nutritional knowledge is one of the most important reasons of nutritional problems and consequently im­proper practice, which can lead to several complications. This study has been designed in order to compare knowledge, at­ti­tude and practices of the urban and rural households regarding iron deficiency anemia (IDA in Boushehr, Golestan and Sis­tan & Balouchestan provinces in 2004."nMethods: The sampling method at household's level in each province was the single-stage cluster sampling with equal size clus­ters. The necessary data were gathered with a structured questionnaire and via the interviews between the questioners and the eligible people in each household. Comparison of frequency of variables between urban and rural areas were tested by chi square test."nResults: A total of 2306 households were selected as overall sample size. In urban areas, people recognized iron food sources better than rural areas. Knowledge level of respondents about vulnerable group for IDA and the favorite attitude of house­holds toward IDA were better in urban areas of Sistan & Blouchestan and Golestan provinces. In Sistan & Ba­louchestan and Golestan, rural households who drank tea immediately before or after meal was more than urban ones. The ma­jor­ity of preg­nant and lactating mothers (except for rural areas of Bushehr did not take iron supplement regularly. Less than 60 percent of children used iron drop regularly."nConclusion: Knowledge, attitude, and practice levels of households toward IDA were not acceptable. One of the best ways of improving nutritional practice is nutritional education with focus on applying available food resources.

  4. Ferrous bisglycinate 25 mg iron is as effective as ferrous sulfate 50 mg iron in the prophylaxis of iron deficiency and anemia during pregnancy in a randomized trial

    DEFF Research Database (Denmark)

    Milman, Nils; Jønsson, Lisbeth; Dyre, Pernille;

    2014-01-01

    OBJECTIVE: To compare the effects of oral ferrous bisglycinate 25 mg iron/day vs. ferrous sulfate 50 mg iron/day in the prevention of iron deficiency (ID) and iron deficiency anemia (IDA) in pregnant women. Design: Randomized, double-blind, intention-to-treat study. Setting: Antenatal care clinic....... Sample: 80 healthy ethnic Danish pregnant women. METHODS: Women were allocated to ferrous bisglycinate 25 mg elemental iron (Aminojern®) (n=40) or ferrous sulfate 50 mg elemental iron (n=40) from 15 to 19 weeks of gestation to delivery. Hematological status (hemoglobin, red blood cell indices) and iron...... status (plasma iron, plasma transferrin, plasma transferrin saturation, plasma ferritin) were measured at 15-19 weeks (baseline), 27-28 weeks and 36-37 weeks of gestation. Main outcome measures: Occurrence of ID (ferritin

  5. Intestinal Bacterial Flora that Compete on the Haem Precursor Iron Fumarate in Iron Deficiency Anemia Cases

    Directory of Open Access Journals (Sweden)

    Selim, S. A. H.

    2012-06-01

    Full Text Available Aims: The study focused on finding if there is any possible relation between the intestinal bacterial population quantitative and qualitative and the deficiency of the most important iron compounds as haem precursors. Methodology and Results: Blood complete picture and stool analyses were done to 750 volunteer cases whom were asked for these analyses by their physicians. Analyses proved that 560 cases representing 75.2 % were anemic as the RBC(s based on counts of the total studied cases of less than 263 x 104 and the haemoglobin amount ranged between 7.2 and 11.3 g/dl, while the remainder 24.8 % of the volunteer sample was not anemic. A high male/female ratio ofanemic cases, 1:27 was also documented. Considering that all the studied stool samples should be completely free from any parasites or any other anemia-related diseases was a priority. Bacteriological analysis of stool samples of the anemic cases resulted in the detection of high counts of total viable bacteria, exceeded 42 x 109 cfu/g, while it was never more than 26 x 106 cfu/g and decreased to 4 x 106 cfu/g in many cases in this study. Identifying of the 361 bacterial isolates, were found to belong to 12 genera and 19 species, 6 of them; Pseudomonas putrefaciens, Micrococcus luteus, Erysipelothrix rhusiopathiae, Bacillus megaterium, Bacillus pumilus and Bacillus coagulans , were found and in high counts in the stool samples of only anemic cases. The ability of these isolates to compete for iron compounds such as ferrous fumarate alone or with glucose and phytate as activators or inhibitors to these abilities was investigated. Results proved 11 species out of the 19 identified species are capable to use and compete on ferrous fumarate as a haemprecursor. Sensitivity test for the representatives of the 19 species and 6 of the most commonly used antibiotics in the Egyptian pharmacy, using standard disc method, revealed variable susceptibilities of almost all of them to more than one of

  6. Evaluation of the effect of LED radiation in the repair of skin wounds on the dorsum of rats with iron deficiency anemia

    Science.gov (United States)

    de Oliveira, Susana Carla Pires Sampaio; de Carvalho Monteiro, Juliana Santos; dos Santos Aciole, Gilberth Tadeu; DeCastro, Isabele Cardoso V.; Menezes, Diego Silva; de Fátima Lima Ferreira, Maria; dos Santos, Jean Nunes; Zanin, Fátima; Barbosa Pinheiro, Antônio Luiz

    2010-05-01

    Iron deficiency anemia causes reduction on the level of hemoglobin and of the number of RBC and affects around 35% of the human population. Laser and LED therapies have been successfully used on wound healing studies. The aim of the present study was to assess histologically the effect of LED Phototherapy on the healing of cutaneous wounds on anemic rats. Fifty one 21 days old male wistar rats weighting around 50 g were kept under iron free die (Sem ferro-AIN93-G) during 15 days in order to induce anemia. Non treated animals acted as controls. A standartized cutaneous wound was created on the dorsum of each animal whom were distributed into four groups: Group I—Anemia+LED, Group II—Non anemic+LED, Group III—Anemia+no treatment, Group IV—No anemic+no-treatment. Irradiation started immediately after surgery and repeated at 48 h intervals during 21 days. Animal death occurred after 7, 14 and 21 days after wounding. The results of the histologic analysis showed that LED Phototherapy stimulated fibroblastic proliferation. It is concluded that LED irradiation improves wound healing on iron deficient anemic animals.

  7. The health education to the elderly with iron-deficiency anemia%社区老年人缺铁性贫血的健康教育

    Institute of Scientific and Technical Information of China (English)

    李少玲

    2011-01-01

    Objective To study the preventive measure of the elderly patients with iron-deficiency anemia and promote the recovery of them through the health education.Methods 176 cases of the elderly patients with iron- deficiency anemia from the out- patient department and communities have been collected.Among them, 45 cases belonged to simple anemia and 131 cases belonged to secondary anemia.A health knowledge questionnaire was made and analyzed before carrying out the health education or visiting randomly.Results Through teaching and using ferrotherapy, the symptom of simple anemia disappeared after it was checked again 3 months later.The hemoglobin became normal again and the clinical symptom of the secondary anemia has been improved.Conclusion We should aim at the cause or induced factors for the elderly with iron- deficiency anemia and lead them to establish a scientific living style and balanced diet to prevent and improve anemia and even the living quality.%目的 通过对社区老年缺铁性贫血患者的健康教育指导,探讨其预防以及促进康复的有效措施.方法 收集医院门诊、社区缺铁性贫血老年病例176例,其中45例为单纯性铁营养缺乏,131例为继发性缺铁性贫血,自制健康知识问卷调查表,分别在实施健康教育前和随访时对相关知识进行调查问卷统计并予以分析.结果 经教育指导和加用铁剂治疗,单纯性的缺铁性贫血3个月后复查症状消失,血红蛋白基本恢复正常,继发性的临床症状得到改善.结论 针对老年缺铁性贫血病因及诱发因素,指导患者建立科学的生活方式及合理饮食习惯,可预防和纠正贫血,提高生活质量.

  8. To evaluate the efficacy and safety of single dose intravenous iron carboxymaltose verses multidose iron sucrose in post-partum cases of severe iron deficiency anemia

    Directory of Open Access Journals (Sweden)

    Urvashi Verma

    2015-04-01

    Full Text Available Background: Iron deficiency is the most common nutritional deficiency worldwide. Anemia is the most common treatable, direct/indirect cause of maternal and neonatal morbidity and mortality in developing countries like India. Methods: 100 cases with iron deficiency anemia in post-partum patient were selected from postpartum wards and assigned in two groups of 50 each. In group A iron carboxymaltose injection administered by intravenous infusion up to a maximum single dose of 20 ml of iron carboxymaltose injection (1000 mg of iron. In group B Iron sucrose was given as 200mg elemental iron (2 ampules of 5 ml in 100ml of 0.9% normal saline infusion over 1 5 min alternate days up to 5 days. All patients were monitored for rise in hemoglobin level and any adverse effect at 2 weeks, 4 weeks, 8 weeks and 12 weeks of iron therapy. Results: In group A mean Hemoglobin level rise is 3.95 g/dl and in group B it is 3.32 g/dl at 4 weeks of initial therapy. In group A 100% cases achieved target hemoglobin at 12 weeks after therapy while in group B 98% cases achieved target hemoglobin at 12 weeks after therapy. In group A 12% cases have grade 1 adverse reaction while in group B 20% cases have adverse reaction. Conclusions: Administration of intravenous iron has a good clinical result, with minimum adverse reactions. Thus we can conclude that intravenous ferric carboxymaltose therapy is safe, convenient, more effective and faster acting than intravenous iron sucrose for treatment of severe iron deficiency anemia in postpartum patient. [Int J Reprod Contracept Obstet Gynecol 2015; 4(2.000: 442-446

  9. Maresin 1 ameliorates iron-deficient anemia in IL-10-/- mice with spontaneous colitis by the inhibition of hepcidin expression though the IL-6/STAT3 pathway

    Science.gov (United States)

    Wang, Honggang; Shi, Peiliang; Huang, Chuanjiang; Liu, Qinghong

    2016-01-01

    Background: Approximately 50% of patients with inflammatory bowel disease (IBD) suffer from anemia, which is prevalently caused by iron deficiency. Maresin 1 (MaR1) is a novel docosahexaenoic acid-derived pro-resolving agent that promotes the resolution of inflammation. The aim of the present study was to investigate the therapeutic effects of MaR1 on iron-deficient anemia in IL-10 knockout (IL-10-/-) mice with spontaneous chronic colitis. Methods: IL-10-/- mice of 16 weeks of age with established colitis were used for the experiments with MaR1 treatment for 2 weeks. Histologic injury, CD4+ lymphocyte values in the lamina propria, blood hemoglobin, hematocrit, serum iron concentrations, transferrin saturation, splenic iron stores, levels of inflammatory cytokines, expression of liver hepcidin mRNA, and western blotting of STAT3 were analyzed in this study. Results: MaR1 treatment (0.3 ng/mouse) effectively attenuated histological colitis typically associated with decreased CD4+ lymphocytes in the lamina propria as well as the concentrations of MPO, TNF-α, IFN-γ, IL-6 and IL-17 (Piron, transferrin saturation and splenic iron stores were found in IL-10-/- mice after MaR1 treatment (Piron-deficient anemia by reducing colonic inflammation and inhibiting hepcidin expression though the IL-6/STAT3 pathway. PMID:27398158

  10. A new iron free treatment with oral fish cartilage polysaccharide for iron deficiency chronic anemia in inflammatory bowel diseases: A pilot study

    Institute of Scientific and Technical Information of China (English)

    Andrea Belluzzi; Giulia Roda; Francesca Tonon; Antonio Soleti; Alessandra Caponi; Anna Tuci; Aldo Roda; Enrico Roda

    2007-01-01

    AIM: To investigate the effect of a new oral preparation, highly concentrated in fish cartilage, in a group of inflammatory bowel diseases (IBD) patients with chronic iron deficient anemia.METHODS: In an open label pilot study, we supplemented a group of 25 patients (11 with Crohn's disease and 14 with ulcerative colitis) in stable clinical conditions and chronic anemia with a food supplement which does not contain iron but contains a standardized fraction of fish cartilage glycosaminoglycans and a mixture of antioxidants (Captafer Medestea, Turin, Italy). Patients received 500 mg, twice a day during meals, for at least 4 mo. Patients were suggested to maintain their alimentary habit. At time 0 and after 2 and 4 mo, emocrome, sideremia and ferritin were examined. Paired data were analyzed with Student's t test.RESULTS: Three patients relapsed during the study (2 in the 3rt mo, 1 in the 4th mo), two patients were lost to follow up and two patients dropped out (1 for orticaria, 1 for gastric burning). Of the remaining 18 patients, levels of serum iron started to rapidly increase within the 2nd mo of treatment, P < 0.05), whereas serum ferritin and hemoglobin needed a longer period to significantly improve their serum levels (mo 4) P < 0.05. The product was safe, easy to administer and well tolerated by patients.CONCLUSION: These data suggest a potential new treatment for IBD patients with iron deficiency chronic anemia and warrant further larger controlled studies.

  11. 重视儿童缺铁性贫血的防治%Prevention of iron deficiency anemia in infants and children

    Institute of Scientific and Technical Information of China (English)

    李俊; 黎海芪

    2008-01-01

    @@ Deficiencies of iron, vitamin A, and iodine are the three most common nutritional diseases affecting children's health around the world. Deficiencies of vitamin A and iodine can be prevented through dietary adjustment or fortification strategies. However, the treatment for iron deficiency (ID) is complex, since it might be caused by a number of factors that decrease the biological activity and absorption of iron; and the iron status of the body can not be evaluated simply by iron intake. Patients with ID can develop anemia in weeks or months when the iron stores are depleted.

  12. To study prevalence of incipient iron deficiency in primary hypothyroidism

    Directory of Open Access Journals (Sweden)

    Tanveer Hassan Banday

    2014-04-01

    Conclusion: Iron deficiency was present in a significant portion of patients with primary hypothyroidism. It also concluded that frequency of iron deficiency (with or without anemia was higher than iron deficiency anemia. [Int J Res Med Sci 2014; 2(2.000: 472-475

  13. Iron-Deficiency Anemia

    Medline Plus

    Full Text Available U.S. Department of Health & Human Services National Institutes of Health Contact Us Get Email Alerts Font Size Accessible Search ... Health Topics Education & Awareness Resources Contact The Health Information Center ... Transfer Clinical Trials What Are Clinical Trials? Children & ...

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    Full Text Available ... red meats, nuts, dried fruits, and beans. Other lifestyle changes, such as getting enough sleep and exercising, ... By following her treatment plan and making smart lifestyle choices, Susan continues to feel better and see ...

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  1. Iron-Deficiency Anemia

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  3. Iron-Deficiency Anemia

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    Full Text Available ... Contact Us Get Email Alerts Font Size Accessible Search Form Search the NHLBI, use the drop down list to ... lead to heart problems, infections, problems with growth and development in children, and other complications. Infants and young ...

  4. Iron-Deficiency Anemia

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    Full Text Available ... Susan got counseling on how to improve her health and well-being. She began taking iron supplements and multivitamins to improve her iron levels. Susan also made changes to her diet, such as focusing more on green leafy vegetables, red meats, nuts, dried fruits, and beans. Other ...

  5. Iron-Deficiency Anemia

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    Full Text Available ... levels usually are due to blood loss, poor diet, or an inability to absorb enough iron from ... iron levels. Susan also made changes to her diet, such as focusing more on green leafy vegetables, ...

  6. Iron-Deficiency Anemia

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    Full Text Available ... refers to a condition in which your blood has a lower than normal number of red blood ... iron, your body starts using the iron it has stored. Soon, the stored iron gets used up. ...

  7. Iron-Deficiency Anemia

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    Full Text Available ... of red blood cells. Red blood cells carry oxygen and remove carbon dioxide (a waste product) from ... Hemoglobin is an iron-rich protein that carries oxygen from the lungs to the rest of the ...

  8. Iron deficiency anemia

    Science.gov (United States)

    ... for a long time, which can cause gastrointestinal bleeding Peptic ulcer disease The body may not absorb enough iron in your diet due to: Celiac disease Crohn disease Gastric bypass surgery Taking too many antacids that contain ...

  9. Iron-Deficiency Anemia

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    Full Text Available ... have enough iron in your body. Low iron levels usually are due to blood loss, poor diet, ... iron supplements and multivitamins to improve her iron levels. Susan also made changes to her diet, such ...

  10. Iron-Deficiency Anemia

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  11. Discusse the Relationshipd of Iron Deficiency Anemia and Adolescent Power of Blood%缺铁性贫血与青春期功血关系的探讨

    Institute of Scientific and Technical Information of China (English)

    唐素贞

    2012-01-01

      目的:探讨缺铁性贫血与青春期功血的关系.方法:回顾性分析38例青春期功血的临床资料,总结青春期功血中缺铁性贫血所占比例,并将青春期功血病例中贫血程度与缺铁程度、病程与缺铁程度分别比较分析.结果:缺铁性贫血在青春期功血中占65.71%,而贫血程度与缺铁程度比较,病程与缺铁程度比较,差异均无统计学意义(P>0.05).结论:青春期功血不是导致缺铁性贫血的主要原因.%  Objective: To study the connection between puberty dysfunctional uterine bleeding and iron deficiency anemia. Method: Through retrospectively studying the 38 cases of a puberty dysfunctional uterine bleeding with clinical data,comparatively analysis the puberty dysfunctional uterine bleeding cases in the degree of anemia and iron deficiency,the duration and degree of iron deficiency. Result: Iron deficiency anemia in puberty dysfunctional uterine bleeding accounts was 65.71%. Comparing the degree of anemia with iron deficiency,and duration with iron deficiency degree ,P values were more than 0.05,meaning no significant differences. Conclusion: Puberty dysfunctional uterine bleeding is not the main reason leeding to iron deficiency anemia .

  12. To Explore the Clinical Nutritional Iron Deficiency Anemia of Infantile%小儿营养性缺铁性贫血的临床分析

    Institute of Scientific and Technical Information of China (English)

    田秀华

    2015-01-01

    Objective To analyze nutritional iron deficiency anemia of infantile.Methods Selected 90 cases nutritional iron deficiency anemia of infantile with clinical data retrospective summary, analysis the clinical characteristics and related risk factors. Results 61.11% of nutritional iron deifciency anemia children at age 7 months to 1 year old, Rural children more than city children, exclusive breastfeeding not add side dish was susceptible to ischemic anemia.Conclusion 7 months to 1 year old belongs to infantile nutritional iron deifciency anemia intensiifes period, prevention timely, diagnosis, treatment and reduce the incidence of the disease.%目的:分析小儿营养缺铁性贫血情况。方法回顾性总结90例小儿营养缺铁性贫血患者临床资料,分析其临床发病特点和相关危险因素。结果61.11%儿童营养缺铁性贫血年龄为7个月~1岁;农村儿童多于城市儿童;纯母乳喂养未添加辅食儿童易患缺血性贫血。结论7个月~1岁属于小儿营养缺铁性贫血高发期,应该及时预防、诊断、治疗,降低该病发生率。

  13. 小儿营养性缺铁性贫血的临床分析%To Explore the Clinical Nutritional Iron Deficiency Anemia of Infantile

    Institute of Scientific and Technical Information of China (English)

    田秀华

    2015-01-01

    目的:分析小儿营养缺铁性贫血情况。方法回顾性总结90例小儿营养缺铁性贫血患者临床资料,分析其临床发病特点和相关危险因素。结果61.11%儿童营养缺铁性贫血年龄为7个月~1岁;农村儿童多于城市儿童;纯母乳喂养未添加辅食儿童易患缺血性贫血。结论7个月~1岁属于小儿营养缺铁性贫血高发期,应该及时预防、诊断、治疗,降低该病发生率。%Objective To analyze nutritional iron deficiency anemia of infantile.Methods Selected 90 cases nutritional iron deficiency anemia of infantile with clinical data retrospective summary, analysis the clinical characteristics and related risk factors. Results 61.11% of nutritional iron deifciency anemia children at age 7 months to 1 year old, Rural children more than city children, exclusive breastfeeding not add side dish was susceptible to ischemic anemia.Conclusion 7 months to 1 year old belongs to infantile nutritional iron deifciency anemia intensiifes period, prevention timely, diagnosis, treatment and reduce the incidence of the disease.

  14. Iron deficiency

    DEFF Research Database (Denmark)

    Schou, Morten; Bosselmann, Helle; Gaborit, Freja;

    2015-01-01

    BACKGROUND: Both iron deficiency (ID) and cardiovascular biomarkers are associated with a poor outcome in heart failure (HF). The relationship between different cardiovascular biomarkers and ID is unknown, and the true prevalence of ID in an outpatient HF clinic is probably overlooked. OBJECTIVES.......043). CONCLUSION: ID is frequent in an outpatient HF clinic. ID is not associated with cardiovascular biomarkers after adjustment for traditional confounders. Inflammation, but not neurohormonal activation is associated with ID in systolic HF. Further studies are needed to understand iron metabolism in elderly HF...

  15. Variabilidade da frequência cardíaca em pacientes com anemia ferropriva Variabilidad de la frecuencia cardiaca en pacientes con anemia ferropriva Heart rate variability in patients with iron deficiency anemia

    Directory of Open Access Journals (Sweden)

    Mustafa Tuncer

    2009-05-01

    with increased cardiac risk factor in several conditions. The iron status of an individual may play an important role in cardiovascular health. OBJECTIVE: To evaluate heart rate variability in patients with iron deficiency anemia. METHODS: Twenty-three patients with iron deficiency anemia (mean hemoglobin (Hb 8.6±2.2 g/dl and 10 healthy people (mean Hb 13.9±1.2 g/dl were assessed with 24-hour ambulatory Holter recordings during in hospital course having limited physical activity. RESULTS: Although mean heart rate was significantly higher in patients with anemia, there was no significant difference regarding HRV parameters compared to the healthy group. CONCLUSION: There was no significant difference in HRV parameters between patients with iron deficiency anemia with limited physical activity and healthy ambulatory people.

  16. Nutritional iron deficiency anemia: magnitude and its predictors among school age children, southwest Ethiopia: a community based cross-sectional study.

    Directory of Open Access Journals (Sweden)

    Amare Desalegn

    Full Text Available Iron deficiency anemia (IDA is a global public health problem among school age children, which retards psychomotor development and impairs cognitive performance. There is limited data on prevalence and risk factors for IDA.The aim of this study was to determine the prevalence, severity, and predictors of nutritional IDA in school age children in Southwest Ethiopia.A community based cross-sectional study was conducted in Jimma Town, Southwest Ethiopia from April to July 2013. A total of 616 school children aged 6 to 12 years were included in the study using multistage sampling technique. A structured questionnaire was used to collect sociodemographic data. Five milliliter venous blood was collected from each child for hematological examinations. Anemia was defined as a hemoglobin level lower than 11.5 g/dl and 12 g/dl for age group of 5-11 years and 12-15 years, respectively. Iron deficiency anemia was defined when serum iron and ferritin levels are below 10 µmol/l and 15 µg/dl, respectively. Moreover, fresh stool specimen was collected for diagnosis of intestinal parasitic infection. Stained thick and thin blood films were examined for detection of Plasmodium infection and study of red blood cell morphology. Dietary patterns of the study subjects were assessed using food frequency questionnaire and anthropometric measurements were done. Data were analyzed using SPSS V-20.0 for windows.Overall, prevalence of anemia was 43.7%, and that of IDA was 37.4%. Not-consuming protein source foods [AOR = 2.30, 95%CI(1.04,5.14], not-consuming dairy products [AOR = 1.83, 95%CI(1.14,5.14], not-consuming discretionary calories [AOR = 2.77, 95%CI(1.42,5.40], low family income [AOR = 6.14, 95%CI(2.90,12.9] and intestinal parasitic infections [AOR = 1.45, 95%CI(1.23, 5. 27] were predictors of IDA.Iron deficiency anemia is a moderate public health problem in the study site. Dietary deficiencies and intestinal parasitic infections were

  17. Investigation on Children with Nutritional Iron Deficiency Anemia%小儿营养性缺铁性贫血调查研究

    Institute of Scientific and Technical Information of China (English)

    许银辉; 徐丹凤

    2016-01-01

    目的:对小儿营养型缺铁性贫血调查结果进行分析探究。方法选取在该院接受治疗的100例缺铁性贫血患儿的临床资料进行调查,并以调查问卷的形式向家长了解患儿的基本情况。结果营养性缺铁性贫血患儿中,其发病原因多为辅食添加不合理或未添加辅食,发病情况多以轻度贫血为主,患儿家庭中多为农村家庭且母亲文化程度较低,大部分患儿家长未接受任何健康教育,并且对疾病的认识有限。结论在患儿发病早期,对家长的健康教育是预防营养性缺铁性贫血的重要因素,具有十分重要的临床意义。%Objective To investigate the results of the investigation of nutritional deficiency anemia in children. Methods The clinical data of 100 children with iron deficiency anemia treated in our hospital were investigated, and the basic situa-tion of the parents in the form of questionnaire was investigated. Results Nutritional iron deficiency anemia in children and its causes more as a food supplement, add unreasonable or add a food supplement, incidence of mild anemia, children in the family for rural families and mother's education level is low, most parents of children did not receive any health education, and the disease's understanding is limited. Conclusion In patients with early onset of health education for parents is an im-portant factor in the prevention of iron deficiency anemia, it has very important clinical significance.

  18. Embolic Stroke due to a Common Carotid Artery Thrombus in a Young Patient with Severe Iron-Deficiency Anemia without Thrombocytosis

    Science.gov (United States)

    2016-01-01

    This case report describes a 41-year-old previously healthy male who presented with stuttering transient ischemic symptoms and radiographic evidence of a left common carotid artery thrombus as well as acute and subacute ischemic infarcts in the left middle cerebral artery territory. An exhaustive stroke work-up did not provide a plausible etiology for his symptoms. His complete blood count and iron studies, however, revealed evidence of severe iron-deficiency anemia without reactive thrombocytosis. His stool guaiac test was positive. He was discharged home on oral antithrombotic agents and aggressive iron replacement therapy with a plan for repeat vascular imaging in 3 months and a colonoscopy. This case report suggests that severe iron-deficiency anemia with or without reactive thrombocytosis should be viewed as a possible hematologic condition associated with thrombotic tendencies and a risk factor for ischemic stroke, especially in young adults. Aggressive iron supplementation and short-term antithrombotic therapy with follow-up vascular imaging are a reasonable treatment for these patients.

  19. Prevalência de anemia ferropriva em gestantes brasileiras: uma revisão dos últimos 40 anos Prevalence of iron-deficiency anemia in Brazilian pregnant women: a review of the last 40 years

    Directory of Open Access Journals (Sweden)

    Mariana Helcias Côrtes

    2009-06-01

    Full Text Available A anemia ferropriva é conhecida como uma das principais deficiências nutricionais em todo o mundo e sua ocorrência pode ser observada em diversas populações. Alguns grupos populacionais ainda apresentam altas prevalências de anemia ferropriva, comprometendo diversas funções do organismo. Dentre esses grupos de risco, podem ser citadas as gestantes, que merecem especial atenção devido à sua vulnerabilidade à carência e ao aumento significativo de suas necessidades, que não são acompanhados por aumento suficiente no consumo ou na absorção de ferro. Este artigo analisa dados de artigos publicados nos últimos 40 anos nas línguas inglesa, espanhola ou portuguesa nos bancos de dados Lilacs e Medline sobre prevalência de anemia ferropriva na gestação. Em todas as pesquisas verificadas, a prevalência de anemia ferropriva na gestação apresenta valores elevados, o que caracteriza essa situação como um problema de saúde pública para o Brasil, mesmo com as políticas nacionais atuais de combate à deficiência.Iron-deficiency anemia is known as one of the main nutritional deficiencies around the world and its occurrence can be observed in many populations. Some groups still present a high prevalence of iron-deficiency anemia, compromising many body functions. Pregnant women are among the groups at risk given their vulnerability to deficiencies and the significant increase in their requirements, which are not accompanied by a sufficiently higher iron intake or absorption. This paper analyzes data from articles published in the last 40 years in English, Spanish or Portuguese found in the Lilacs and Medline databases about the prevalence of iron-deficiency anemia during pregnancy. Every paper found reports a high prevalence of anemia in pregnant women, characterizing this situation as a public health problem in Brazil, despite current Brazilian policies to fight iron deficiency.

  20. Relation of the disaccharidases in the small intestine of the rat to the degree of experimentally induced iron-deficiency anemia

    Directory of Open Access Journals (Sweden)

    M.R. Vieira

    2000-05-01

    Full Text Available Hypolactasia associated with severe iron-deficiency anemia has been reported in several studies. The objective of the present study was to determine whether hypolactasia is associated with the degree and duration of iron-deficiency anemia. Newly weaned male Wistar rats were divided into a control group receiving a diet supplemented with iron (C and an experimental group (E receiving a diet not supplemented with iron (iron-deficiency diet. The animals were studied on the 3rd, 5th, 7th, 14th, 21st, 28th and 35th days of the experiment, when overall and iron nutritional status and disaccharidase activity in the small intestine were determined by the Dahlqvist method. A reduction in weight occurred in the anemic animals starting on the 5th day of the study. Anemia was present in the experimental animals, with a progressive worsening up to the 14th day (hemoglobin: C = 13.27 and E = 5.37 and stabilizing thereafter. Saccharase and maltase activities did not differ significantly between groups, whereas lactase showed a significant reduction in total (TA and specific activity (SA in the anemic animals starting on the 21st day of the study. Median lactase TA for the C and E groups was 2.27 and 1.25 U on the 21st day, 2.87 and 1.88 U on the 28th day, and 4.20 and 1.59 U on the 35th day, respectively. Median lactase SA was 0.31 and 0.20 U/g wet weight on the 21st day, 0.39 and 0.24 U/g wet weight on the 28th day, and 0.42 and 0.23 U/g wet weight on the 35th day, respectively. These findings suggest a relationship between the enzymatic alterations observed and both the degree and duration of the anemic process. Analysis of other studies on intestinal disaccharidases in anemia suggests that the mechanism of these changes may be functional, i.e., that the enterocytes may suffer a reduction in their ability to synthesize these enzymes.

  1. Pregnancy Outcome of Iron-deficiency Anemia in Third Trimester%妊娠晚期缺铁性贫血对妊娠结局的影响

    Institute of Scientific and Technical Information of China (English)

    范晓东; 王如; 常闻艳

    2014-01-01

    目的:探讨妊娠晚期缺铁性贫血对产妇和新生儿的影响,提出相应预防措施。方法:按照2013年《妇产科学》第8版对妊娠期缺铁性贫血诊断的最新分类,回顾性分析421例妊娠晚期缺铁性贫血患者(其中轻度贫血组368例,重度贫血组53例)和同期入院的正常产妇(对照组500例)。对比分析3组研究对象的产后出血率、剖宫产率、产钳助产率、羊水过少发生率、羊水污染率、胎儿窘迫率、新生儿窒息率、低体质量儿出生率。结果:重度贫血组产后出血率、剖宫产率、羊水污染率、胎儿窘迫率、新生儿窒息发生率,低体质量儿出生率高于轻度贫血组和对照组(均P<0.05)。轻度贫血组羊水污染发生率,胎儿窘迫率,低体质量儿出生率高于对照组(均P<0.05)。3组患者产钳助产率和羊水过少发生率差异无统计学意义(均P>0.05)。结论:妊娠期缺铁性贫血对产科妊娠结局有不良影响,应加强妊娠期贫血的防治。%Objective:To study the influence on pregnant women with iron deficiency anemia (IDA) and infants,and put forward the corresponding preventive measures. Methods:According to the diagnosis of anemia in the eighth edition of Obstetrics and Gynecology, retrospective analysis of 421 patients with iron deficiency anemia in late pregnancy [368 patients with moderate iron-deficiency anemia (IDA) and 53 patients with severe IDA] and 500 patients without IDA (control group). Analysis of three groups of rate of postpartum hemorrhage and cesarean section and obstetrical forceps delivery ,incidence of oligohydramnios and amniotic fluid pollution ,rate of fetal distress and neonatal asphyxia , low neonatal birth weight. Results:The rates of postpartum hemorrhage,cesarean section,amniotic fluid pollution,fetal distress,neonatal asphyxia and low neonatal birth weight in severe IDA group are higher than the rates in moderate IDA

  2. 妊娠晚期缺铁性贫血对妊娠结局的影响%Pregnancy Outcome of Iron-deficiency Anemia in Third Trimester

    Institute of Scientific and Technical Information of China (English)

    范晓东; 王如; 常闻艳

    2014-01-01

    Objective:To study the influence on pregnant women with iron deficiency anemia (IDA) and infants,and put forward the corresponding preventive measures. Methods:According to the diagnosis of anemia in the eighth edition of Obstetrics and Gynecology, retrospective analysis of 421 patients with iron deficiency anemia in late pregnancy [368 patients with moderate iron-deficiency anemia (IDA) and 53 patients with severe IDA] and 500 patients without IDA (control group). Analysis of three groups of rate of postpartum hemorrhage and cesarean section and obstetrical forceps delivery ,incidence of oligohydramnios and amniotic fluid pollution ,rate of fetal distress and neonatal asphyxia , low neonatal birth weight. Results:The rates of postpartum hemorrhage,cesarean section,amniotic fluid pollution,fetal distress,neonatal asphyxia and low neonatal birth weight in severe IDA group are higher than the rates in moderate IDA group and control group (P0.05). Conclusions:Pregnancy with iron deficiency anemia have an adverse effect on maternity pregnancy outcome,we should strengthen the prevention of anemia during pregnancy.%目的:探讨妊娠晚期缺铁性贫血对产妇和新生儿的影响,提出相应预防措施。方法:按照2013年《妇产科学》第8版对妊娠期缺铁性贫血诊断的最新分类,回顾性分析421例妊娠晚期缺铁性贫血患者(其中轻度贫血组368例,重度贫血组53例)和同期入院的正常产妇(对照组500例)。对比分析3组研究对象的产后出血率、剖宫产率、产钳助产率、羊水过少发生率、羊水污染率、胎儿窘迫率、新生儿窒息率、低体质量儿出生率。结果:重度贫血组产后出血率、剖宫产率、羊水污染率、胎儿窘迫率、新生儿窒息发生率,低体质量儿出生率高于轻度贫血组和对照组(均P<0.05)。轻度贫血组羊水污染发生率,胎儿窘迫率,低体质量儿出生率高于对照组(均P<0.05)。3组

  3. Are extrinsic black stains of teeth iron-saturated bovine lactoferrin and a sign of iron deficient anemia or iron overload?

    Science.gov (United States)

    Mesonjesi, Ilir

    2012-08-01

    Extrinsic black stains on teeth are shown to have a relation with a low incidence of caries and are made of a ferric compound. Whole composition and why those stains are formed are not fully understood. Studies have shown low incidence of caries in individuals eating cheese. Lactoferrin is the major iron-binding protein, constituent of milk, stays almost intact during cheese making and has antibacterial activity against dental cavity-inducing Streptococcus mutans. Lactoferrin has a high affinity for iron and whenever it is present it will bind iron and release it only in values of pHblack stains on teeth eat >50 g of cheese per day and a good number of them, in addition to cheese, drink one cup of milk per day. Cheese stays much longer in contact with tooth surface than does' milk and bovine lactoferrin has four glycan chains that may contribute to a better adherence. Extrinsic black stains are made of a ferric compound, and people that eat good amounts of cheese (where lactoferrin plays a central role) show to have black stains. Iron must be in sufficient amounts in saliva so that lactoferrin can bind it and as a result making the black stains appear. In iron deficient anemia and in iron overload the concentration of iron present in saliva is much higher than in individuals with no anemia. In conclusion, extrinsic black stains of teeth may be iron-saturated bovine lactoferrin and a sign of iron deficient anemia or iron overload if no iron supplements are taken or individuals have no frequent gingival bleeding. PMID:22632844

  4. Influence of Iron Deficiency Anemia on the Toddlers Sleep of Infants%缺铁性贫血对婴幼儿睡眠的影响

    Institute of Scientific and Technical Information of China (English)

    张杰

    2012-01-01

    缺铁性贫血(IDA)是婴幼儿最常见营养缺乏性疾病之一.IDA患病高峰期与睡眠-觉醒模式形成期一致,而睡眠及睡眠-觉醒模式对婴幼儿脑功能、认知、神经运动及气质的发育形成等具有重要作用.IDA婴幼儿睡眠具有夜间睡眠时间缩短、夜醒次数增加及脑电睡眠记录中的睡眠纺锤波、快速眼动睡眠(REM)异常等,对婴幼儿睡眠质量的影响具有长期效应.作者拟就IDA与婴幼儿睡眠及其可能机制的研究进展,综述如下.%Iron deficiency anemia (IDA ) is one of the most common nutritional diseases in early childhood . The peak time of iron deficiency is the period for the sleep-wake patterns to form and mature in infant. Sleep and sleep-wake pattern play an important role in the infant development , such as brain function, cognition, neuromotor and temperament . Numerous studies have confirmed that infants suffering from IDA exist sleep disorders, such as less night sleep time, more night waking times, and the electroencephalogram (EEG ) records of sleep spindles and rapid eye movement sleep (REM ) disorders , and these impacts last for a long time. This paper reviewed recent research on the progress of the relationship between iron deficiency and infants and toddlers sleep , and the possible mechanism .

  5. A double burden of overall or central adiposity and anemia or iron deficiency is prevalent but with little socioeconomic patterning among Moroccan and Tunisian urban women.

    Science.gov (United States)

    Gartner, Agnès; El Ati, Jalila; Traissac, Pierre; Bour, Abdellatif; Berger, Jacques; Landais, Edwige; El Hsaïni, Houda; Ben Rayana, Chiheb; Delpeuch, Francis

    2014-01-01

    In North Africa, overnutrition has dramatically increased with the nutrition transition while micronutrient deficiencies persist, resulting in clustering of opposite types of malnutrition that can present a unique difficulty for public health interventions. We assessed the magnitude of the double burden of malnutrition among urban Moroccan and Tunisian women, as defined by the coexistence of overall or central adiposity and anemia or iron deficiency (ID), and explored the sociodemographic patterning of individual double burden. In cross-sectional surveys representative of the region around the capital city, we randomly selected 811 and 1689 nonpregnant women aged 20-49 y in Morocco and Tunisia, respectively. Four double burdens were analyzed: overweight (body mass index ≥25 kg/m(2)) or increased risk abdominal obesity (waist circumference ≥80 cm) and anemia (blood hemoglobin education groups. Generally, the rare, associated sociodemographic factors varied across the 4 subject-level double burdens and the 2 countries and differed from those usually associated with adiposity, anemia, or ID. Any double burden combining adiposity and anemia or ID should therefore be taken into consideration in all women. This trial was registered at clinicaltrials.gov as NCT01844349. PMID:24198310

  6. Maize porridge enriched with a micronutrient powder containing low-dose iron as NaFeEDTA but not Amaranth grain flour reduces anemia and iron deficiency in Kenyan preschool children

    NARCIS (Netherlands)

    Macharia-Mutie, C.W.; Moretti, D.; Briel, van den N.; Omusundi, A.M.; Mwangi, A.M.; Kok, F.J.; Zimmerman, J.B.; Brouwer, I.D.

    2012-01-01

    Few studies have evaluated the impact of fortification with iron-rich foods such as amaranth grain and multi-micronutrient powder (MNP) containing low doses of highly bioavailable iron to control iron deficiency anemia (IDA) in children. We assessed the efficacy of maize porridge enriched with amara

  7. Solemnity: A Clinical Risk Index for Iron Deficient Infants.

    Science.gov (United States)

    Honig, Alice Sterling; Oski, Frank A.

    1984-01-01

    Studies four groups of infants with iron deficiency but without anemia in an attempt to discover behavioral signs that can be used to index high-risk probability for iron deficiency. Solemnity in well-attached infants is suggested as a clinical sign to indicate the need for biochemical screening for iron deficiency. (AS)

  8. Α-Thalassemia: Genotypic Profile Associated with Ethnicity and Hematological Differentiation of Iron Deficiency Anemia in the Region of Uberaba, Minas Gerais, Brazil.

    Science.gov (United States)

    de Souza, Renata A Volpe; Carlos, Aline Menezes; de Souza, Bruna M Bereta; Rodrigues, Cibele Velloso; Pereira, Gilberto de Araujo; Moraes-Souza, Helio

    2015-01-01

    α-Thalassemia (α-thal) is a hereditary hemoglobinopathy characterized by microcytic anemia due to impaired production of α chains of human globin. Brazilian studies show that the most common genotype is an -α(3.7) deletion with the loss of one or two α genes. As the production of α chains is not as accentuated in these cases, the correct diagnosis can only be achieved through molecular analysis that is not usually routinely performed by laboratories. We investigated the occurrence of α-thal babies born between September 2011 to January 2013 at the hospital of the Universidade Federal do Triângulo Mineiro (UFTM), Uberaba, Brazil, and blood donors of the Uberaba Regional Blood Center, Hemominas Foundation, Uberaba, Brazil, correlating it with ethnicity and differences between hematological parameters of donors, α-thal and iron deficiency patients. α-Thalassemia was investigated for the most common deleted alleles (-α(3.7), -α(4.2), - -(SEA), - -(FIL), - -(THAI), -(α)(20.5) and - -(MED)). The incidence in newborns was 13.16% with a predominance of heterozygosity for the -α(3.7) genotype (12.35%), followed by the -α(3.7)/-α(3.7) (0.46%) and αα/-α(4.2) genotypes (0.35%). In blood donors, the prevalence of α-thal was 14.89%, with all cases being heterozygous for the -α(3.7) deletion. There was an association of the α-thal genotype with African ancestors for both groups, thereby confirming published data and showing the strong influence of Blacks on the composition of the population of Brazil's southeastern region. Minor changes were found between hematological parameters of blood donors with iron deficiency and α-thal that did not contribute to the differential diagnosis between the two types of anemia.

  9. EVALUATION OF INTRAVENOUS IRON VERSUS ORAL IRON IN MANAGEMENT OF IRON DEFICIENCY ANEMIA IN PREGNANCY WITH SPECIFIC REFERENCE TO BODY IRON STORE

    Directory of Open Access Journals (Sweden)

    Richa

    2013-04-01

    Full Text Available ABSTRACT: INTRODUCTION: Anemia is the most common Nutritional deficiency di sorder in the World. Iron-deficient anemia (IDA is responsible for 95% o f anemia during pregnancy. Parenteral iron is a useful treatment, although iro n dextran use decreased due to anaphylaxis. Iron sucrose is a newer agent that has overcome the shortcomings of iron dextran. OBJECTIVE: The aim of this study was to compare the efficacy an d tolerance of intravenous iron sucrose (IVIS therapy with oral iron (OI therapy in pregnant women with IDA with specific emphasis on body iron stores. MATERIALS AND METHODS: This prospective, randomized clinical trial included 100 pregnant women between < 32 weeks with established IDA who were treated with IVIS or OI (ferrous ascorbate. All patients we re monitored for laboratory response and adverse effects. Independent sample- t test was used for statistical analysis. P < 0.05 was considered significant. RESULTS: Although hemoglobin increased in both the groups, in crease in the reticulocyte count and percentage increase in hemoglobin was significantly higher in the IVIS group than in the OI group. Serum ferritin was s ignificantly higher in the IVIS group than in the OI group ( P = 0.000. The IVIS group had no major side-effects. Compliance was good with OI, although majority had gastrointestinal side-eff ects. CONCLUSION: IVIS is safe and effective in the treatment of IDA during pregnancy. Iron store s increased better with IVIS compared with OI

  10. Anemia ferropriva em escolares de Campinas, São Paulo: prevalência, sensibilidade e especificidade de testes laboratoriais Iron deficiency anemia among schoolchildren from Campinas, Sao Paulo: prevalence, sensitivity and specificity of laboratory tests

    Directory of Open Access Journals (Sweden)

    Erly Catarina de Moura

    2001-08-01

    Full Text Available OBJETIVOS: determinar a prevalência de anemia ferropriva em escolares e identificar a sensibilidade e a especificidade dos testes laboratoriais, especificamente hemoglobina e hematócrito, no diagnóstico desta deficiência, considerando a ferritina sérica como padrão. MÉTODOS: o estudo abrangeu 365 alunos no município de Campinas, São Paulo, entre 7 e 14 anos de idade. Foram considerados anêmicos os escolares com valores de hemoglobina abaixo de 11,5 g/dl na faixa etária de 5 £ 8 anos, 11,9g/dl na faixa etária de 8 £ 12 anos; e 12,5g/dl na faixa etária de 12 £ 15 anos para o sexo masculino e 11,8g/dl para o feminino. Quanto ao hematócrito, os cortes foram em 34,5%, 35,4%, 37,3% e 35,7%, respectivamente para as mesmas faixas etárias e sexo. Para a ferritina sérica,15mg/dl. RESULTADOS: encontrou-se anemia em 12,4%, 7,5% e 19,3% dos escolares, respectivamente para os valores de hemoglobina, hematócrito e ferritina. A prevalência de anemia ferropriva foi igual a 19,3%, conforme o padrão ferritina. O teste da hemoglobina apresentou sensibilidade de 12,9% e especificidade de 87,7% no diagnóstico da anemia ferropriva, enquanto que o do hematócrito apresentou sensibilidade de 8,6% e especificidade de 92,8%. CONCLUSÕES: estes valores apontam para o problema do diagnóstico da anemia ferropriva, muitas vezes baseado apenas nos indicadores laboratoriais de baixo custo. É necessário readequar os procedimentos diagnósticos em uso, principalmente na rede básica de saúde.OBJECTIVES: to identify the prevalence of iron deficiency anemia and to calculate the sensitivity and specificity of laboratory tests, specifically hemoglobin and hematocrit, to predict an iron deficiency, considering serum ferritin as the standard test. METHODS: the study involved 365 schoolchildren from Campinas, Sao Paulo,Brazil aged from 7 to 14 years old. The children were considered to have anemia when they presented hemoglobin concentration under 11,5 g

  11. Analysis of Iron-deficiency Anemia in Pregnant Women%妊娠期妇女缺铁性贫血分析

    Institute of Scientific and Technical Information of China (English)

    姜招嫦; 曹渊; 陈艳丽

    2014-01-01

    Objective To investigate the prevalence of iron-deficiency anemia in pregnant women, main influence factors of anemia in pregnancy and the influences of anemia on pregnancy outcomes. Methods Using the Automated hematology analyzer to detect the concentration of hemoglobin (Hb), Red blood cells (RBC), and measured the MCV, MCH and MCHC. Moreover, the serum fer itin was calculated by chemiluminescence. Results The occur ence of the anemia in pregnant women is 66.7%, it increased with the development of pregnancy. Conclusion It is necessary to enhance the perinatal health care and scientific diet formulation is a useful step to prevent the anemia in pregnant women.%目的:了解孕妇缺铁性贫血与孕周期关系及影响贫血发生的因素,并提出预防措施。方法使用全自动血液分析仪检测血红蛋白(Hb)、红细胞(RBC)的含量,并计算平均红细胞体积(MCV),平均红细胞血红蛋白含量(MCH),平均红细胞血红蛋白浓度(MCHC)。使用化学发光仪检测血清铁蛋白的含量。结果妊娠期缺铁性贫血发生率为66.7%,随着孕周的进展贫血发生率增高,常规的贫血治疗加上科学的营养指导是纠正孕期贫血的有效形式。结论应加强围产保健,科学合理的膳食调配是防治贫血的有效措施。

  12. Fatores associados a anemia por deficiência de ferro em crianças pré-escolares brasileiras Factors associated with iron deficiency anemia in Brazilian preschool children

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    Carlos A. N. de Almeida

    2004-06-01

    Full Text Available OBJETIVO: Avaliar fatores determinantes de anemia e deficiência de ferro em crianças de duas creches da cidade de Pontal, sudeste do Brasil. MÉTODOS: Estudo transversal foi realizado avaliando-se 192 crianças com idades entre 12 e 72 meses. Dados pessoais (idade, sexo, uso de ferro medicamentoso, duração do aleitamento materno, tipo de parto, cuidados pré-natais, peso e estatura e dados socioeconômicos (número de co-habitantes, escolaridade dos pais e renda per capita familiar foram obtidos e correlacionados com hemoglobina, receptores de transferrina, ferritina e anemia ferropriva. RESULTADOS: A idade foi a variável mais afetada pelo estado nutricional de ferro, correlacionando-se com maiores valores de hemoglobina e ferritina e menores valores de receptor de transferrina, sendo que menos anemia ferropriva foi detectada quanto maior a idade. As outras variáveis estudadas não apresentaram correlação com o estado nutricional de ferro. CONCLUSÃO: Os dados sugerem que as estratégias de controle para essa população de crianças pré-escolares devem ser direcionadas especialmente para aquelas de menor idade.OBJECTIVE: To examine the determining factors of anemia and iron deficiency in children attending two day care centers in the town of Pontal, southeast of Brazil. METHODS: Cross-sectional study was conducted in 192 children aged 12 to 72 months. Personal data (age, sex, use of medicinal iron supplements, duration of breast-feeding, type of delivery, prenatal care, weight, and height, and socioeconomic data (number of co-inhabitants, parental schooling, and per capita family income were obtained and evaluated together with hemoglobin, serum transferrin receptor, ferritin, and iron deficiency anemia. RESULTS: Age was the variable that most affected iron nutritional status, with higher hemoglobin values, lower transferrin receptor concentrations, higher ferritin values and lower iron deficiency anemia being detected with increasing

  13. Association between Iron Deficiency Anemia and Febrile Convulsion in 3- to 60-Month-Old Children: A Systematic Review and Meta-Analysis

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    Narges Habibian

    2014-11-01

    Full Text Available Controversy exists regarding the association between Iron Deficiency Anemia (IDA, iron status, and Febrile Convulsion (FC during childhood. In this article, a systematic review and meta-analysis is conducted in order to determine possible association and the degree of association between these statuses and FC. To identify all studies related to IDA and FC, various references such as MEDLINE (PubMed, Embase (OVID, Web of sciences (Thomson Reuters and Google scholar were searched (up until 15 January 2013. Heterogeneity was assessed using the Q statistic, Tau2, and I2. Additionally, subgroup analyses were performed. The outcome of primary interest was the overall Odds Ratio (OR of FC for IDA and standard mean differences (SMD of ferritin level. In total, 21 articles were considered to assess the association between IDA and FC. Anemia was more prevalent among the FC patients compared with the controls and the overall OR was 1.52 (95% CI=1.03 to 2.25. In addition, the pooled OR for 17 studies performed in the populations with low and moderate prevalence of anemia was 2.04 (95% CI=1.46 to 2.85. Furthermore, 12 studies assessed the association between the ferritin level and FC. The overall SMD was -0.02 with a 95% CI of -0.09 to 0.06. Besides, the pooled SMD of ferritin was -0.57 (95% CI=-0.7 to -0.46 in 6 studies reporting no difference between the FC and the control group with respect to temperature. IDA was associated with a moderate increased risk of FC in children, particularly in the areas with low and moderate prevalence of anemia.

  14. Association between Iron Deficiency Anemia and Febrile Convulsion in 3- to 60-Month-Old Children: A Systematic Review and Meta-Analysis.

    Science.gov (United States)

    Habibian, Narges; Alipour, Abbas; Rezaianzadeh, Abbas

    2014-11-01

    Controversy exists regarding the association between Iron Deficiency Anemia (IDA), iron status, and Febrile Convulsion (FC) during childhood. In this article, a systematic review and meta-analysis is conducted in order to determine possible association and the degree of association between these statuses and FC. To identify all studies related to IDA and FC, various references such as MEDLINE (PubMed), Embase (OVID), Web of sciences (Thomson Reuters) and Google scholar were searched (up until 15 January 2013). Heterogeneity was assessed using the Q statistic, Tau(2), and I(2). Additionally, subgroup analyses were performed. The outcome of primary interest was the overall Odds Ratio (OR) of FC for IDA and standard mean differences (SMD) of ferritin level. In total, 21 articles were considered to assess the association between IDA and FC. Anemia was more prevalent among the FC patients compared with the controls and the overall OR was 1.52 (95% CI=1.03 to 2.25). In addition, the pooled OR for 17 studies performed in the populations with low and moderate prevalence of anemia was 2.04 (95% CI=1.46 to 2.85). Furthermore, 12 studies assessed the association between the ferritin level and FC. The overall SMD was -0.02 with a 95% CI of -0.09 to 0.06. Besides, the pooled SMD of ferritin was -0.57 (95% CI=-0.7 to -0.46) in 6 studies reporting no difference between the FC and the control group with respect to temperature. IDA was associated with a moderate increased risk of FC in children, particularly in the areas with low and moderate prevalence of anemia. PMID:25429171

  15. Iron deficiency in the tropics.

    Science.gov (United States)

    Fleming, A F

    1982-06-01

    Iron in food is classified as belonging to the haem pool, the nonhaem pool, and extraneous sources. Haem iron is derived from vegetable and animal sources with varying bioavailability. Hookworm infestation of the intestinal tract affects 450 million people in the tropics. Schistosoma mansoni caused blood loss in 7 Egyptian patients of 7.5- 25.9 ml/day which is equivalent to a daily loss of iron of .6-7.3 mg daily urinary loss of iron in 9 Egyptian patients. Trichuris trichiura infestation by whipworm is widespread in children with blood loss of 5 ml/day/worm. The etiology of anemia in children besides iron deficiency includes malaria, bacterial or viral infections, folate deficiency and sickle-cell disease. Severe infections cause profound iron-deficiency anemia in children in central American and Malaysia. Plasmodium falciparum malaria-induced anaemia in tropical Africa lowers the mean haemoglobin concentration in the population by 2 g/dI, causing profound anaemia in some. The increased risk of premature delivery, low birthweight, fetal abnormalities, and fetal death is directly related to the degree of maternal anemia. Perinatal mortality was reduced from 38 to 4% in treated anemic mothers. Mental performance was significantly lower in anemic school children and improved after they received iron. Supplements of iron, soy-protein, calcium, and vitamins given to villagers with widespread malnutrition, iron deficiency, and hookworm infestation in Colombia reduced enteric infections in children. Severe iron-deficiency anemia was treated in adults in northern Nigeria by daily in Ferastral 10 ml, which is equivalent to 500 mg of iron per day. Choloroquine, folic acid, rephenium hydroxynaphthoate, and tetrachlorethylene treat adults with severe iron deficiency from hookworm infestation in rural tropical Africa. Blood transfusion is indicated if the patient is dying of anaemia or is pregnant with a haemoglobin concentration 6 gm/dl. In South East Asia, mg per day

  16. [Iron deficiency in the elderly].

    Science.gov (United States)

    Helsen, Tuur; Joosten, Etienne

    2016-06-01

    Anemia is a common diagnosis in the geriatric population, especially in institutionalized and hospitalized elderly. Most common etiologies for anemia in elderly people admitted to a geriatric ward are iron-deficiency anemia and anemia associated with chronic disease.Determination of serum ferritin is the most used assay in the differential diagnosis, despite low sensitivity and moderate specificity. New insights into iron homeostasis lead to new diagnostic assays such as serum hepcidin, serum transferrin receptor and reticulocyte hemoglobin equivalent.Importance of proper diagnosis and treatment for this population is large since there is a correlation between anemia and morbidity - mortality. Anemia is usually defined as hemoglobin less than 12 g/dl for women and less than 13 g/dl for men. There is no consensus for which hemoglobinvalue an investigation into underlying pathology is obligatory. This needs to be evaluated depending on functional condition of the patient. PMID:27106490

  17. O uso intravenoso de sacarato de hidróxido de ferro III em pacientes com anemia ferropriva Evaluation of the efficacy of intravenous iron III-hydroxide saccharate for treating adult patients with iron deficiency anemia

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    Rodolfo Delfini Cançado

    2005-12-01

    Full Text Available OBJETIVO: Avaliar a eficácia do uso intravenoso de sacarato de hidróxido de ferro III no tratamento de pacientes adultos com anemia ferropriva que não obtiveram resposta satisfatória à terapia com ferro oral. MÉTODOS: No período de janeiro de 2003 a janeiro de 2004, estudamos 25 pacientes com anemia ferropriva que apresentaram intolerância e/ou resposta inadequada ao tratamento com ferro por via oral e/ou valor de hemoglobina OBJECTIVE: To evaluate the efficacy of intravenous iron III-hydroxide saccharate for treating adult patients with iron deficiency anemia lacking satisfactory response to oral iron therapy. METHODS: Between January 2003 and January 2004, 25 patients with iron deficiency anemia who presented intolerance or inadequate response to iron oral therapy, or hemoglobin level < 7 g/dl were studied. The main laboratory tests performed were: complete blood cell count, reticulocyte count, serum iron, total iron-binding capacity, serum ferritin. Patients received a weekly dose of 200 mg of iron diluted in 250 mL of 0.9% sodium chloride solution administered intravenously for 30 minutes. Treatment continued until a hemoglobin level = 12 g/dL for women and = 13 g/dL for men were obtained or until full administration of the total dose of parenteral iron recommended for each patient. RESULTS: Edian age of the patients studied was 45 years (ages ranging from 31 to 70. Nineteen out of 25 patients (76% were women. The most common cause of iron deficiency anemia was abnormal uterine bleeding observed in 68% of the female patients (13 out of 19 and partial gastrectomy observed in 67% of the male patients (4 out of 6. Seventeen (68% patients were included in this study because they did not respond to oral iron therapy, 24% (6 out of 25 showed intolerance to oral iron and 8% (2 out of 25 presented hemoglobin level < 7 g/dl. Correction of anemia was obtained in 12 out of 19 female patients (63% and in 5 out of 6 male patients (83%. The mean

  18. Iron deficiency and cognition

    OpenAIRE

    Hulthén, Lena

    2003-01-01

    Iron deficiency is the most prevalent nutritional disorder in the world. One of the most worrying consequences of iron deficiency in children is the alteration of behaviour and cognitive performance. In iron-deficient children, striking behavioural changes are observed, such as reduced attention span, reduced emotional responsiveness and low scores on tests of intelligence. Animal studies on nutritional iron deficiency show effects on learning ability that parallel the human studies. Despite ...

  19. Anemia por deficiencia de hierro en mujeres mexicanas en edad reproductiva: historia de un problema no resuelto Iron deficiency anemia among Mexican women on reproductive age: history of an unresolved problem

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    Esther Casanueva

    2006-04-01

    Full Text Available OBJETIVO: Describir la prevalencia informada de anemia por deficiencia de hierro en mujeres mexicanas en edad reproductiva en los últimos 66 años y analizar la eficacia de las intervenciones informadas para su prevención y manejo. MATERIAL Y MÉTODOS: Revisión de estudios epidemiológicos observacionales, clínicos y programas gubernamentales de intervención, publicados entre 1939 y 2005 con información original. Se consultaron las bases de datos de la Biblioteca Nacional de Medicina de Estados Unidos, Artemisa e índices de revistas mexicanas. La calidad de los ensayos clínicos se evaluó con base en la escala Jadad. Las tendencias de la prevalencia de anemia se analizaron con una regresión lineal ponderada por el tamaño muestral. RESULTADOS: Se incluyeron 46 trabajos de investigación; nueve correspondieron a ensayos clínicos y cuatro a programas operativos; 17 informaron la prevalencia de anemia en no embarazadas y 23 en gestantes. En el primer grupo, la prevalencia ponderada de anemia ha descendido de 39.6 a 15.5%, en tanto que en las gestantes ha disminuido 10 puntos porcentuales, hasta 25%. De los estudios clínicos, 55% se consideraron con un nivel de evidencia adecuado. CONCLUSIONES: La anemia en mujeres en edad reproductiva, y particularmente en las embarazadas, aún constituye un problema de salud pública. De seguir con los esquemas actuales, se requerirían cerca de 57 años para erradicar la anemia entre las no gestantes y 121 para las gestantes. Es necesario evaluar las estrategias de intervención y hacer estudios consistentes que permitan tomar las medidas adecuadas para controlarla.OBJECTIVE: To describe the prevalence of iron deficiency anemia in the past 66 years among Mexican women on reproductive age, and to analyze the efficacy of interventions implemented for its prevention and control. MATERIAL AND METHODS: Observational and clinical epidemiological studies as well as federal intervention programs published

  20. Clinical Observation on Infantile Iron-deficiency Anemia Treated with Therapy of Invigorating the Spleen and Enriching the Blood%健脾补血法治疗幼儿缺铁性贫血的临床观察

    Institute of Scientific and Technical Information of China (English)

    黄坚明

    2000-01-01

    @@ 缺血性贫血(Iron Deficiency Anemia)是小儿常见病,采用铁剂治疗或可缓解,但往往因出现胃肠不适的副作用而终止治疗.笔者采用中医健脾补血法,治疗缺铁性贫血患儿196例,疗效满意.现报道如下:

  1. Efficacy, Tolerability, and Acceptability of Iron Hydroxide Polymaltose Complex versus Ferrous Sulfate: A Randomized Trial in Pediatric Patients with Iron Deficiency Anemia

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    Beril Yasa

    2011-01-01

    Full Text Available Iron polymaltose complex (IPC offers similar efficacy with superior tolerability to ferrous sulfate in adults, but randomized trials in children are rare. In a prospective, open-label, 4-month study, 103 children aged >6 months with iron deficiency anemia (IDA were randomized to IPC once daily or ferrous sulfate twice daily, (both 5 mg iron/kg/day. Mean increases in Hb to months 1 and 4 with IPC were 1.2±0.9 g/dL and 2.3±1.3 g/dL, respectively, (both P=0.001 versus baseline and 1.8±1.7 g/dL and 3.0±2.3 g/dL with ferrous sulfate (both P=0.001 versus baseline (n.s. between groups. Gastrointestinal adverse events occurred in 26.9% and 50.9% of IPC and ferrous sulfate patients, respectively (P=0.012. Mean acceptability score at month 4 was superior with IPC versus ferrous sulfate (1.63±0.56 versus 2.14±0.75, P=0.001. Efficacy was comparable with IPC and ferrous sulfate over a four-month period in children with IDA, but IPC was associated with fewer gastrointestinal adverse events and better treatment acceptability.

  2. The Study of HFE Genotypes and Its Expression Effect on Iron Status of Iranian Haemochromatosis, Iron Deficiency Anemia Patients, Iron-Taker and Non Iron-Taker Controls.

    Science.gov (United States)

    Beiranvand, Elham; Abediankenari, Saeid; Rostamian, Mosayeb; Beiranvand, Behnoush; Naazeri, Saeed

    2015-01-01

    The role of HFE gene mutations or its expression in regulation of iron metabolism of hereditary haemochromatosis (HH) patients is remained controversial. Therefore here the correlation between two common HFE genotype (p.C282Y, p.H63D) and HFE gene expression with iron status in HH, iron deficiency anemia (IDA) and healthy Iranian participants was studied. For this purpose genotype determination was done by polymerase chain reaction--restriction fragment length polymorphism (PCR-RFLP). Real-Time PCR was applied for evaluation of HFE gene expression. Biochemical parameters and iron consumption were also assessed. Homozygote p.H63D mutation was seen in all HH patients and p.C282Y was not observed in any member of the population. A significant correlation was observed between serum ferritin (SF) level and gender or age of HH patients. p.H63D homozygote was seen to be able to significantly increase SF and transferrin saturation (TS) level without affecting on liver function. Our results also showed that iron consumption affects on TS level increasing. HFE gene expression level of IDA patients was significantly higher than other groups. Also the HFE gene expression was negatively correlated with TS. Finally, the main result of our study showed that loss of HFE function in HH is not derived from its gene expression inhibition and much higher HFE gene expression might lead to IDA. However we propose repeating of the study for more approval of our finding. PMID:25687342

  3. A review of iron deficiency anemia to diet factor%膳食因素与缺铁性贫血的研究进展

    Institute of Scientific and Technical Information of China (English)

    潘炜; 袁宝君

    2010-01-01

    @@ 缺铁性贫血(iron deficiency anemia,IDA)是指体内用来制造血红蛋白的贮存铁耗尽,红细胞生成受到障碍时所发生的贫血,是铁缺乏症(ID)的晚期表现.全球有66%~80%的人口处于铁缺乏状态,其中一半以上为缺铁性贫血.铁缺乏症和缺铁性贫血严重影响了各年龄层次人群的精神状态、生理活动及工作能力,使机体抵抗力下降,尤其对儿童、妇女和老年人的危害较为严重 [1].目前认为,低铁生物利用率是导致IDA和ID的主要原因之一,膳食因素可显著影响铁的生物利用率.

  4. Multiple-Micronutrient Fortified Non-Dairy Beverage Interventions Reduce the Risk of Anemia and Iron Deficiency in School-Aged Children in Low-Middle Income Countries: A Systematic Review and Meta-Analysis (i-iv).

    Science.gov (United States)

    Aaron, Grant J; Dror, Daphna K; Yang, Zhenyu

    2015-05-21

    Multiple-micronutrient (MMN) fortification of beverages may be an effective option to deliver micronutrients to vulnerable populations. The aim of the present systematic review and meta-analysis is to evaluate the nutritional impacts of MMN fortified beverages in the context of low-middle income countries. A systematic search of published literature yielded 1022 citations, of which 10 randomized controlled trials (nine in school-aged children and one in pregnant women) met inclusion criteria. Results of school-aged children were included in the meta-analysis. Compared to iso-caloric controls, children who received MMN fortified beverages for 8 weeks to 6 months showed significant improvements in hemoglobin (+2.76 g/L, 95% CI [1.19, 4.33], p = 0.004; 8 studies) and serum ferritin (+15.42 pmol/L, [5.73, 25.12], p = 0.007; 8 studies); and reduced risk of anemia (RR 0.58 [0.29, 0.88], p = 0.005; 6 studies), iron deficiency (RR 0.34 [0.21, 0.55], p = 0.002; 7 studies), and iron deficiency anemia (RR 0.17 [0.06, 0.53], p = 0.02; 3 studies). MMN fortified beverage interventions could have major programmatic implications for reducing the burden of anemia and iron deficiency in school-aged children in low-middle income countries. Additional research is needed to investigate effects on other biochemical outcomes and population subgroups.

  5. Anemia ferropriva em crianças do município de São Paulo Iron deficiency anaemia in children from the City of S. Paulo

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    Dirce M. Sigulem

    1978-06-01

    Full Text Available Em uma amostra de crianças do município de São Paulo, com idade variando de 6 a 60 meses foi estudada a prevalência de anemia, suas relações com a renda familiar em salários mínimos per capita, com a idade da criança e com a escolaridade materna. Foi também estudada a dieta dessas crianças no que tange sua adequação em ferro de origem animal e vegetal, complementando o estudo com prova terapêutica em uma pequena amostra. Concluiu-se que a anemia observada foi do tipo ferropriva, ocorrendo mais freqüentemente entre crianças menores de 2 anos e em crianças pertencentes a famílias de baixa renda. Em função dos achados os autores recomendam, particularmente, o uso profilático de sulfato ferroso durante o primeiro ano de vida no sentido de suplementar ferro uma vez que a dieta própria para a idade, pobre neste nutriente, é o fator básico para o aparecimento da anemia. Chamam também a atenção para a utilização de técnicas simplificadas para o diagnóstico precoce da anemia ferropriva, como rotina de serviço principalmente em crianças menores de 2 anos.In children from the City of S. Paulo, with ages between 6 and 60 months, anaemia related, to age, family income and mother schooling background were studied. Also, iron adequacy in the diet was compared with recommended dietary allowances for this nutrient and, finnaly, a small group received iron sulfate as a therapeutic test. The authors concluded that anaemia was of the iron deficiency type, mainly, more prevalent in children below 2 years old coming from low income families. To conclude, they recommend the profilatic use of iron sulfate for children during the first years of life and call attention to simplified technical methods for early diagnosis of anaemia to be used, as routine, in medical care of children under 2 years of age.

  6. Políticas públicas para o controle da anemia ferropriva Public policies to control iron deficiency in Brazil

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    Sophia C. Szarfarc

    2010-06-01

    Full Text Available A anemia por deficiência de ferro configura um problema epidemiológico da maior relevância atuando nos gastos públicos de saúde, nas consequências sociais do aumento de riscos no período gestacional, na redução da produtividade e, ainda, nas consequências, em longo prazo, do desenvolvimento mental. Algumas datas marcam o envolvimento do governo brasileiro em busca de alternativas de controle da deficiência marcial: 1977 - 1ª Reunião do Ministério da Saúde (INAN, com especialistas nacionais e internacionais, para discutir perspectivas e intervenções para o controle da anemia; 1982/83 - distribuição de suplemento de ferro para a clientela do Programa de Atenção à Gestante e dosagem de hemoglobina na 1ª consulta; 1992 - assinatura de compromisso brasileiro de reduzir em 1/3 a prevalência de anemia em gestantes; 1994 - implantação do Programa de Leite Vivaleite, no estado de São Paulo, fornecendo leite fortificado com ferro a famílias com crianças até 6 anos e renda inferior a dois salários mínimos; 2002/junho 2004 - fortificação das farinhas de trigo e de milho com ferro; 2005 - programa de suplementação de ferro a lactentes; 2009/março - divulgação do resultado do levantamento de prevalência de anemia em mulheres (15-49 anos e crianças (6 - 59 meses no Brasil; 2009/agosto - foi reeditada a Portaria no 1793/GM/agosto/2009 do Ministério da Saúde, instituindo a Comissão Interinstitucional para implementação, acompanhamento e monitorização das ações de fortificação das farinhas de trigo e milho e seus subprodutos.Iron deficiency anemia is a vast epidemiologic problem evidenced by health public spending, the social consequences of increased risk in pregnancy, low production, and also by long term consequences of cognitive development. Some points in time highlight the involvement of the Brazilian government: 1977 - 1st Health Minister Meeting (INAN, with international and national specialists to

  7. Clinical Analysis of Iron Sucrose in the Treatment of Iron Deficiency Anemia%缺铁性贫血蔗糖铁治疗的临床效果观察

    Institute of Scientific and Technical Information of China (English)

    杜香洲

    2015-01-01

    Objective To observe the onset time of iron sucrose treatment of iron deficiency anemia and improve the curative ef ect of anemia. Methods 40 cases in the treatment group with intravenous iron sucrose therapy, the control group of 40 patients with oral iron dextran for gastriccancer,a laparoscopic distal gastrectomy based treatment, 1 times weekly blood routine examination, observe the onset time of the treatment ef ect and the improvement of anemia. Results The ef ective rate of treatment group 96%L, 62%week 3 week 21%improvement of anemia, anemia, surgery for gastriccancer,a laparoscopic dista the ef ective rate of control group 82%, 1 weeks of anemia is improved by 24%, 3 week 5%improvement of anemia. Conclusion The anemia of iron sucrose can rapidly improve iron deficiency anemia, safe and ef ective.%目的观察缺铁性贫血给予蔗糖铁治疗的治疗效果。方法给予蔗糖铁治疗的治疗组40例,对照组40例口服右旋糖酐铁治疗,7d血常规检查,观察治疗效果和改善贫血的时间。结果治疗组有效率96%,62%贫血患者1w,21%贫血患者3w贫血改善,对照组有效率82%,24%贫血患者1w,5%贫血患者3w贫血改善。结论蔗糖铁治疗贫血可很快改善缺铁性贫血,有效、迅速、安全。

  8. Intravenous iron replacement therapy in eugonadal males with iron-deficiency anemia: Effects on pituitary gonadal axis and sperm parameters; A pilot study

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    Ashraf Soliman

    2014-01-01

    Full Text Available Aim of the study: To evaluate semen parameters and to assess serum FSH, LH, Testosterone (T concentrations before and 12 weeks after intravenous iron therapy (800-1200 mg elemental iron therapy - IVI in adults with iron-deficiency anemia (IDA. Materials and Methods: We studied 11 eugonadal adults with IDA, aged 40 ± 5 years, due to defective intake of iron. Anemia was diagnosed when hemoglobin (Hb was equal or below 10 g/dl. Serum iron, total iron-binding capacity (TIBC and ferritin concentrations confirmed the diagnosis of IDA. Basal serum concentrations of FSH, LH, and T were measured. Semen parameters were evaluated before and 6-7 weeks after IVI therapy. Results: After IVI therapy and correction of anemia, a significant increase of Hb from 8.1 ± 1.17 g/dL to 13.1 ± 0.7 g/dL was observed and was associated with an increase of T (from 12.22 ± 1.4 nmol/L to 15.9 ± 0.96 nmol/L; P < 0.001, FSH (from 2.82 ± 0.87 to 3.82 ± 1.08 IU/L; P = 0.007, and LH (from 2.27 ± 0.9 to 3.82 ± 1.5 IU/L; P = 0.0002. Total sperm count (TSC increased significantly from 72 ± 17.5 million/ml to 158 ± 49 million/mL (P < 0.001, rapid progressive sperm motility (RPM increased from 22 ± 9.4 to 69 ± 30 million/ml (P < 0.001, and sperms with normal morphology (NM increased from 33 ± 5 to 56 ± 7 million/ml (P < 0.001. Increment in Hb concentration was correlated significantly with LH, FSH, and T concentrations after IVI (r = 0.69 and r = 0.44, r = 0.75, respectively; P < 0.01. The increment in serum T was correlated significantly with increments in the TSC and total sperm motility and RPM (r = 0.66, 0.43, and 0.55, respectively; P < 0.001 but not with gonadotrophin levels. Conclusion: Our study proved for the first time, to our knowledge, that correction of IDA with IVI is associated with significant enhancement of sperm parameters and increased concentrations of serum LH, FSH, and T. These effects on spermatogenesis are reached by an unknown mechanism and

  9. A hepcidina como parâmetro bioquímico na avaliação da anemia por deficiência de ferro Hepcidin as a biochemical parameter for the assessment of iron deficiency anemia

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    Andrea dos Reis Lemos

    2010-01-01

    Full Text Available A anemia por deficiência de ferro caracteriza-se como o mais prevalente problema nutricional em todo o mundo. Nesta revisão reuniu-se informações a respeito do metabolismo da hepcidina, avaliando-se seu valor como parâmetro bioquímico na anemia por deficiência de ferro. Realizou-se um levantamento bibliográfico nas bases de dados PUBMED e LILACS, período 2006-2010, referentes à hepcidina como um biomarcador para a regulação do metabolismo do ferro. Foram localizados 35 estudos publicados em revistas internacionais e um estudo sobre o assunto em revista nacional. A produção de hepcidina é regulada homeostaticamente pela anemia e hipóxia. Quando a oferta de oxigênio está inadequada ocorre diminuição do nível de hepcidina. Consequentemente, maior quantidade de ferro proveniente da dieta e dos estoques dos macrófagos e hepatócitos se tornam disponíveis. A hepcidina possui a função de se ligar à ferroportina, regulando a liberação do ferro para o plasma. Quando as concentrações de hepcidina estão baixas, as moléculas de ferroportina são expostas na membrana plasmática e liberam o ferro. Quando os níveis de hepcidina aumentam, a hepcidina liga-se às moléculas de ferroportina induzindo sua internalização e degradação, e o ferro liberado diminui progressivamente. Aparentemente o desenvolvimento do diagnóstico e terapia da anemia baseados no bioindicador hepcidina pode oferecer uma abordagem mais efetiva. Estudos epidemiológicos são necessários para comprovar o valor da hepcidina no diagnóstico diferencial das anemias, incluindo protocolos de amostragem para análise, com padronização similar às utilizadas em outras avaliações bioquímicas, e estabelecimento de pontos de corte para a expressão urinária e plasmática desse peptídeo.Iron deficiency anemia is the most prevalent nutritional problem in the world. Information on the metabolism of hepcidin and its possible significance as a biochemical

  10. Perinatal iron deficiency and neurocognitive development

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    Emily Clare Radlowski

    2013-09-01

    Full Text Available Iron deficiency is the most common form of nutrient deficiency worldwide. It is highly prevalent due to the limited availability of high quality food in developing countries, and poor dietary habits in industrialized countries. According to the World Health Organization, it affects nearly 2 billion people and up to 50% of women who are pregnant. Maternal anemia during pregnancy is especially burdensome to healthy neurodevelopment in the fetus because iron is needed for proper neurogenesis, development, and myelination. Maternal anemia also increases the risk of low birth weight, either due to premature birth or fetal growth restriction, which is associated with delayed neurocognitive development and even psychiatric illness. As rapid neurodevelopment continues after birth infants that received sufficient iron in utero, but that receive a low iron diet after 6 months of age, also show deficits in neurocognitive development, including impairments in learning and memory. Unfortunately, the neurocognitive complications of iron deficiency during critical pre- and postnatal periods of brain development are difficult to remedy, persisting into adulthood. Thus, preventing iron deficiency in the pre- and postnatal periods is critical as is devising new means to recapture cognitive function in individuals who experienced early iron deficiency. This review will discuss the prevalence of pre- and postnatal iron deficiency, the mechanism, and effects of iron deficiency on brain and cognitive development.

  11. COPPER, ZINC, VITAMIN–C AND OX IDATIVE STRESS CAN CAUSES IRON DEFICIENCY ANEMIA IN PREGNANT WOMEN

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    M.Rajeswari

    2013-02-01

    Full Text Available Pregnancy is precious for women it is the most memorable movement in her life. In pregnancy period the Copper, Zinc, vitamin C plays an important role for production of hemoglobin and controls the oxidative stress. The present study under taken to asses the causing Zinc, Copper, vitamin C and ROS, anemia in pregnant period. METERIALS & METHODS: 40 cases of 4th-8th month pregnant subjects were selected for the present study blood sample collected for estimation of Hemoglobin, Zinc, Copper vitamin C and ROS. Hemoglobin whole blood, Zinc, Copper, ROS serum, vitamin C heparinised blood. RESULTS: Significantly decreases the Hemoglobin (P<0.001. Zinc (P<0.001, Copper (0.001 vitamin C (P<0.001 MDA significantly elevation observed in pregnant women compare to normal healthy women’s are controls. CONCLUSION: Lowered levels of Zinc, Copper, vitaminC, Hemoglobin and elevated MDA concentration were consistently observed in pregnant women. These by abate the synthesis of hemoglobin for the lack of these biological substance which can leads to increase the oxidative stress.

  12. Sequential swallows have no influence on esophageal contractions of patients with iron deficiency anemia Deglutições não modificam as contrações esofágicas de pacientes com anemia ferropriva

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    Roberto Oliveira Dantas

    2004-03-01

    Full Text Available BACKGROUND: An experimental study showed that thyropharyngeal, cricopharyngeal and cervical esophageal muscles of rabbits with iron deficiency anemia had morphological changes similar to those observed in muscular dystrophy, causing myastenic changes in muscles involved in swallowing. Our hypothesis is that patients with iron deficiency anemia may have a decrease in esophageal contractions with successive swallows. PATIENTS AND METHOD: We studied the esophageal motility of 12 women with iron deficiency anemia aged 31 to 50 years (median 36 years with serum iron from 11 to 40 mug/dL (median 21 mug/dL, and 13 asymptomatic women aged 26 to 49 years (median 35 years with serum iron over 60 mug/dL. We used the manometric method with continuous perfusion. The esophageal contractions were measured at 3, 9 and 15 cm from the upper margin of a sleeve that straddled the lower esophageal sphincter. Each subject performed 10 swallows of a 2 mL bolus of water alternated with 10 swallows of a 7 mL bolus, with an interval of 30 seconds between swallows. We measured the amplitude, duration, velocity and area under the curve of contractions. RESULTS: There was no difference between the swallows of a 2 mL or 7 mL bolus. The amplitude, duration and area under the curve were lower in patients with iron deficiency than in asymptomatic volunteers, mainly in the proximal and middle esophageal body. There was no difference in velocity. Sequential swallows did not change contraction amplitude, duration, velocity or area under curve in patients and volunteers. CONCLUSION: Although the power of esophageal contractions was decreased in patients with iron deficiency anemia, sequential swallows did not cause further impairment.RACIONAL: Estudo experimental encontrou que os músculos tirofaríngeo, cricofaríngeo e do esôfago cervical de coelhos com anemia ferropriva têm alterações morfológicas semelhantes às encontradas na distrofia muscular, provocando altera

  13. Early colonoscopy confers survival benefits on colon cancer patients with pre-existing iron deficiency anemia: a nationwide population-based study.

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    Chieh-Lin Jerry Teng

    Full Text Available This study aimed to examine the prognostic significance of pre-existing iron deficiency anemia (IDA and the benefits of early colonoscopy in patients with colon cancer, since these have not been clearly established to date. Using the Taiwanese National Health Insurance Research Database, we retrieved and retrospectively reviewed the records of patients aged ≥ 55 years who were diagnosed with colon cancer between 2000 and 2005. The patient cohort was divided into two groups: patients with (n = 1,260 or without (n = 15,912 an IDA diagnosis during ≤ 18 months preceding the date of colon cancer diagnosis. We found that diabetes (27.9% vs. 20.3%, p<0.0001, cardiovascular disease (61.6% vs. 54.7%, p<0.001, and chronic kidney disease (4.6% vs. 2.2%, p<0.0001 were more common among patients with IDA than among those without IDA. The median overall survival times for patients with IDA and those without IDA were 4.6 and 5.7 years, respectively (p = 0.002. Patients who underwent colonoscopy ≤ 30 days, 31-90, and ≥ 91 days after IDA diagnosis showed median overall survival times of 5.79, 4.43, and 4.04 years, respectively (p = 0.003. Delayed colonoscopy was an independent factor associated with poor overall survival (adjusted hazard ratio, 1.28; 95% confidence interval, 1.07-1.53; p = 0.01. In conclusion, colon cancer patients with IDA were more likely to experience comorbidities than were those without IDA. Pre-existing IDA was a poor prognostic factor in adult men and postmenopausal women who had colon cancer. Early colonoscopy could improve overall survival possibly by facilitating early diagnosis and treatment.

  14. A double-blind, randomized, and active-controlled phase III study of Herbiron drink in the treatment of iron-deficiency anemia in premenopausal females in Taiwan

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    Ching-Tzu Lee

    2016-06-01

    Full Text Available Background: About 468 million non-pregnant women are estimated to suffer from iron-deficiency anemia (IDA worldwide. The highest prevalence of IDA occurs in the Taiwanese population. Objective: To evaluate the effectiveness of Herbiron to increase iron absorption in women with IDA. Design: Phase III double-blind, randomized, active-controlled, and parallel comparative study enrolled 124 patients with IDA and consisted of a 2-week run-in period, randomization, 12 weeks of supplementation, and 4 weeks of follow-up. The treatment group received Herbiron drink 50 mL p.o., b.i.d., before meals (daily iron intake: 21 mg/day plus placebo tablets. The control group received a ferrous sulfate tablet, t.i.d., plus placebo 50-mL drink before meals (daily iron intake: 195 mg/day. Results: Both treatments significantly improved hemoglobin and all secondary efficacy endpoints. Most IDA patients treated with Herbiron or ferrous sulfate finished the study in the normal range. Ferrous sulfate treatment induced a rapid rate of hemoglobin synthesis, which plateaued by week 8, whereas Herbiron treatment increased the rate of hemoglobin synthesis more slowly, likely due to its nine-fold lower iron content. Gastrointestinal adverse events (diarrhea, abdominal pain, dyspepsia, and nausea but not infectious adverse events were significantly more common in the ferrous sulfate group (n=11, 18.3% than those in the Herbiron group (n=1, 1.6% (p=0.004. Conclusion: Twelve weeks of Herbiron treatment delivering 21mg of iron or ferrous sulfate treatment delivering 195 mg of iron induced normal hemoglobin levels in 62 or 91% of non-pregnant women with IDA in Taiwan, respectively, suggesting dose-dependent and bioavailability effects.

  15. Iron deficiency anemia in Tarahumara women of reproductive-age in Northern Mexico Anemia ferropriva en mujeres tarahumaras, en edad fértil, del norte de México

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    Joel Monárrez-Espino

    2001-10-01

    Full Text Available Objective. To determine the prevalence of iron deficiency anemia (IDA among Tarahumara women of reproductive age. Material and Methods. A cross-sectional survey was conducted in a representative sample of 481 women aged 12-49 years, residents of Guachochi Municipality, Chihuahua, from June to September 1998. The hemoglobin (Hb level was measured in capillary blood using the Hemocue technique, and the serum ferritin level in capillary serum spotted on filter paper, in a sub-sample of women. Central tendency and dispersion measures were estimated; the Chisquared test was used to test differences in proportions and ANOVA and Bonferroni's test for differences in means. Results. Prevalence of anemia (mean Hb±S.D. was 16.1% (140±16 g/l and 25.7% (129±12 g/l for non-pregnant and pregnant women, respectively. Pregnant women in the 3rd trimester and those who were breast-feeding their children during the first 6 months after delivery had the highest prevalence of anemia (38.5% and 42.9%, respectively. Iron deficiency was responsible for most of the anemia found in this sample. Conclusions. This study provides relevant information for the development of intervention programs to treat and prevent IDA in this ethnic group. The English version of this paper is available too at: http://www.insp.mx/salud/index.htmlObjetivo. Determinar la prevalencia de anemia ferropriva en mujeres tarahumaras de edad fértil. Material y métodos. Se realizó un estudio transversal en una muestra representativa de 481 mujeres, de edades entre 12 a 49 años, residentes del municipio de Guachochi, Chihuahua, de junio a septiembre de 1998. El nivel de hemoglobina (Hb se midió en sangre capilar mediante la técnica del Hemocue, además, en un subgrupo se midió el nivel de ferritina en suero capilar sobre papel filtro. Se obtuvieron medidas de tendencia central y de dispersión, se hicieron pruebas de ji cuadrada para diferencias de proporciones, además de ANOVA y prueba de

  16. Magnitude and severity of anemia, its clinico-pathological types and the burden of iron deficiency in adolescent boys: Is weekly iron supplementation a step in the right direction

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    Monalisha Sahu

    2014-12-01

    Full Text Available Background: Iron-deficiency anaemia is a major global public health problem affecting all stages of life cycle. Adolescent boys are also vulnerable to it owing to their growth spurt and inadequate dietary intakes. Assessment of anaemia and quantification of the burden of iron-deficiency anemia in them has been less studied. Knowledge of these aspects at the local level may help public health functionaries take appropriate decisions. Objectives: i To assess the magnitude and severity of anaemia in adolescent boys residing in a peri-urban community of Delhi, ii To identify the clinico-pathological type of anemia and among adolescent boys residing in a South Delhi locality iii To estimate the burden of iron deficiency in them. Materials and Methods: A Community-based cross sectional study was conducted in 250 adolescent boys at Mehrauli in South Delhi in 2012. Hemoglobin estimation was done by Hemocue method, severity of anaemia assessed as per WHO criteria. To assess the clinico-pathological type of anaemia peripheral smears were prepared and stained with Wright Giemsa stain for assessing red-cell morphology. Serum ferritin estimation by MAb ELISA was done to confirm Iron deficiency. Statistical analysis: SPSS ver 12 and Epi Info ver 7 softwares were used for data entry and analysis. Mean and SD was calculated for quantitative variables while qualitative variables were compared by percentages. Chi-square test and ANOVA was used for checking statistical significance in observed differences. Results: Pallor was seen in 14.6%. Prevalence of anaemia was 16.4% with proportion of mild, moderate and severe anemia being 66.7%, 31.2% and 2.1% respectively. Mean haemoglobin concentration was 13.03 ±1.18 gm% (min 7.6, max 15.0. Anemia prevalence increased with increase in age (9.6%, 18.4% and 26.0% in early, middle and late adolescence, respectively. Clinico-pathological type of anaemia was microcytic-hypochromic in 50.0%, normocytic-normochromic in 17

  17. Consulta de enfermagem a gestantes com anemia ferropriva Consulta de enfermería a mujeres embarazadas con anemia ferropénica Nursing care to pregnant women with iron deficiency anemia

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    Sonia Maria Oliveira de Barros

    1999-10-01

    Full Text Available Este trabalho teve como objetivos: construir um protocolo de levantamento de dados e diagnósticos de enfermagem, e conhecer os diagnósticos de enfermagem mais freqüentes. O protocolo construído foi aplicado em 52 consultas de enfermagem para as gestantes que apresentavam valores de hemoglobina menores que 11,0g/dl. Os diagnósticos de enfermagem mais freqüentes foram: nutrição alterada, risco para infecção, manutenção do lar prejudicada; déficit de conhecimento sobre a alimentação, risco para lesão fetal relacionada a diminuição da perfusão útero-placentária.; risco de não-comprometimento. A partir dos diagnósticos de enfermagem foram planejadas as intervenções e os resultados esperados com a sua aplicação.Realizamos este trabajo con los siguientes objetivos: construir un protocolo de levantamiento de datos y conocer los diagnósticos de enfermería más frecuentes entre las mujeres embarazadas con anemia ferropénica. El protocolo fue aplicado en 52 consultas de enfermería para las gestantes que presentaban valores de hemoglobina abajo de 11,0 g/dl. Los diagnósticos de enfermería más frecuentes fueron: nutrición alterada, riesgo de infección, manutención del hogar perjudicada, déficit de conocimiento sobre la alimentación, riesgo de lesión fetal relacionada con la disminución de perfusión útero-placentária, riesgo de no comprometimiento. A partir de los diagnósticos de enfermería fueron planeadas las intervenciones y los resultados esperados con su aplicación.This study was carried out with the following objectives: to set up a protocol of data survey and nursing diagnosis, and to detect the most frequent nursing diagnosis among pregnant women with iron deficiency anemia. The protocol was applied in 52 nursing visits to pregnant women who presented hemoglobin values lower than 11.0g/dl.The most frequent nursing diagnosis were: altered nutrition, risk to infection, impaired maintenance of the home

  18. A case of anemia caused by combined vitamin B12 and iron deficiency manifesting as short stature and delayed puberty Anemia

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    Seung Min Song

    2010-05-01

    Full Text Available Anemia caused by vitamin B12 deficiency resulting from inadequate dietary intake is rare in children in the modern era because of improvements in nutritional status. However, such anemia can be caused by decreased ingestion or impaired absorption and/ or utilization of vitamin B12. We report the case of an 18-year-old man with short stature, prepubertal sexual maturation, exertional dyspnea, and severe anemia with a hemoglobin level of 3.3 g/dL. He had a history of small bowel resection from 50 cm below the Treitz ligament to 5 cm above the ileocecal valve necessitated by midgut volvulus in the neonatal period. Laboratory tests showed deficiencies of both vitamin B12 and iron. A bone marrow examination revealed dyserythropoiesis and low levels of hemosiderin particles, and a cytogenetic study disclosed a normal karyotype. After treatment with parenteral vitamin B12 and elemental iron, both anemia and growth showed gradual improvement. This is a rare case that presented with short stature and delayed puberty caused by nutritional deficiency anemia in Korea.

  19. Prevalence and Predictors of Iron Deficiency Anemia in Children under Five Years of Age in Pakistan, A Secondary Analysis of National Nutrition Survey Data 2011-2012.

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    Muhammad Atif Habib

    Full Text Available Iron deficiency Anemia (IDA in children is a recognized public health problem that impacts adversely on child morbidity, mortality and impairs cognitive development. In Pakistan information on the true prevalence and predictors of IDA is limited. This study sought to investigate IDA in children under five years of age using data from a nationally representative stratified cross-sectional survey.Secondary analysis was performed on the National Nutrition Survey in Pakistan 2011-2012. We used a pre-structured instrument to collect socio demographic and nutritional data on mothers and children. We also collected Anthropometric measurements and blood samples for micronutrient deficiencies. IDA was defined as having both haemoglobin levels of <110 g/L and ferritin levels of < 12 μg/L. Data analysis was performed by applying univariate and multivariate techniques using logistic regression through SPSS.A total of 7138 children aged between 6-59 months were included in the analysis. The prevalence of IDA was 33.2%. In multivariate regression analysis adjusted odds ratios (AOR were calculated. Age < 24 months (AOR 1.40, 95% CI 1.18-1.55 p <0.05, stunting (AOR 1.42 CI 1.23-1.63 p<0.05, presence of clinical anemia (AOR 5.69 CI 4.93-6.56 p<0.05, having a mother with IDA (AOR 1.72 CI 1.47-2.01 p<0.05 and household food insecurity (AOR 1.20 CI 1.10-1.40 P<0.05 were associated with IDA. Living in a rural area (AOR 0.77 CI 0.65-0.90 p<0.05 and being a female child (AOR 0.87 CI 0.76-0.98 p<0.05 were associated with reduced odds of IDA.The prevalence of IDA amongst Pakistani children represents a moderate burden that disproportionately affects the youngest, growth retarded children, affected children are more likely to have mothers with IDA and live in areas where food security is lacking. National efforts to alleviate the burden of IDA should involve both short term vertical programs such as iron supplementation and long term horizontal programs including wheat

  20. Clinical study on the role of red blood cells and reticulocyte parameters in identification of light β-mediterranean anemia and iron deficiency anemia%红细胞及网织红细胞参数在轻型β地贫与缺铁贫鉴别临床研究

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    柯宗明

    2013-01-01

    目的 探讨血常规红细胞参数及网织红细胞参数在轻型β地中海贫血和缺铁性贫血的临床鉴别诊断中的应用价值.方法 将98例缺铁性贫血患者设为缺铁贫组,46例轻型β地中海贫血设为地贫组,44例正常体检人员设为对照组.比较3组血常规红细胞参数及网织红细胞参数水平.结果 红细胞参数方面,缺铁贫组、地贫组MCV、MCH、MCHC出现降低,与对照组比较有显著差异(P<0.05);缺铁贫组RDW升高,地贫组RDW与对照组比较无显著差异(P>0.05);网织红细胞参数方面,缺铁贫组、地贫组RET#、RET%、IRF、MFR%、HFR%均出现升高,LFR%出现降低,且地贫组变化更为显著;缺铁贫组Ret-He出现降低,与地贫组、对照组比较均有显著差异(P<0.05),而地贫组与对照组比较无显著差异(P>0.05).结论 红细胞及网织红细胞参数在轻型β地中海贫血和缺铁性贫血的临床鉴别诊断中具有重要的意义.%Objective To study the application value of red blood cells and reticulocyte parameters in the clinical identification of light β-mediterranean anemia and iron deficiency anemia.Methods Ninety-eight patients with iron deficiency anemia were set to iron deficiency anemia group,forty-six patients of light β-mediterranean were set to the mediterranean anemia group,and forty-four health subjects were set to the control group.A comparison was made between groups in terms of routine blood red blood cell parameters and the characteristics of reticulocyte parameters.Results Erythrocyte parameters such as MCV,MCH and MCHC in iron deficiency anemia group and Mediterranean anemia group decreased.Compared with the control group,the differences were statistically significant (P < 0.05).RDW in iron deficiency anemia group increased.Compared with the Mediterranean anemia group,the differences in RDW showed no significant difference (P >0.05).As for the reticulocyte parameters

  1. Nutritional iron deficiency

    NARCIS (Netherlands)

    Zimmermann, M.B.; Hurrell, R.F.

    2007-01-01

    Iron deficiency is one of the leading risk factors for disability and death worldwide, affecting an estimated 2 billion people. Nutritional iron deficiency arises when physiological requirements cannot be met by iron absorption from diet. Dietary iron bioavailability is low in populations consuming

  2. Prevenção e tratamento da anemia nutricional ferropriva: novos enfoques e perspectivas Prevention and treatment of iron-deficiency anemia: new focuses and perspectives

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    Malaquias Batista Filho

    1996-09-01

    Full Text Available Os autores descrevem sumariamente o quadro epidemiológico das anemias, as propostas programáticas estabelecidas pelas Nações Unidas para a reversão do problema em escala internacional e as dificuldades atuais para a aplicação de estratégias de reconhecida efetividade na área da saúde para a prevenção e cura das anemias nos segmentos populacionais mais expostos, as crianças e as gestantes. Analisam o estágio atual das pesquisas dirigidas para quatro objetivos simultâneos: aumento da eficácia e efetividade, redução de custos e de efeitos colaterais dos esquemas medicamentosos de prevenção e tratamento. Consideram que as pesquisas em curso podem melhorar radicalmente as perspectivas de uma intervenção bem sucedida no enfrentamento do problema através do setor saúde.The authors briefly describe the epidemiology of anemia, the goals established by the United Nations to combat the problem worldwide, and the difficulties encountered in applying proven effective strategies in public health services to prevent and cure anemia in pregnant women and children, both of which are prime high-risk groups. They analyze recent research aimed at four objectives related to prevention and cure: improving treatment efficacy; increasing effectiveness; reducing costs; and decreasing unwanted side effects. The study indicates that ongoing research could improve prospects for treatment through public health services.

  3. Multiple-Micronutrient Fortified Non-Dairy Beverage Interventions Reduce the Risk of Anemia and Iron Deficiency in School-Aged Children in Low-Middle Income Countries: A Systematic Review and Meta-Analysis (i–iv

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    Grant J. Aaron

    2015-05-01

    Full Text Available Multiple-micronutrient (MMN fortification of beverages may be an effective option to deliver micronutrients to vulnerable populations. The aim of the present systematic review and meta-analysis is to evaluate the nutritional impacts of MMN fortified beverages in the context of low-middle income countries. A systematic search of published literature yielded 1022 citations, of which 10 randomized controlled trials (nine in school-aged children and one in pregnant women met inclusion criteria. Results of school-aged children were included in the meta-analysis. Compared to iso-caloric controls, children who received MMN fortified beverages for 8 weeks to 6 months showed significant improvements in hemoglobin (+2.76 g/L, 95% CI [1.19, 4.33], p = 0.004; 8 studies and serum ferritin (+15.42 pmol/L, [5.73, 25.12], p = 0.007; 8 studies; and reduced risk of anemia (RR 0.58 [0.29, 0.88], p = 0.005; 6 studies, iron deficiency (RR 0.34 [0.21, 0.55], p = 0.002; 7 studies, and iron deficiency anemia (RR 0.17 [0.06, 0.53], p = 0.02; 3 studies. MMN fortified beverage interventions could have major programmatic implications for reducing the burden of anemia and iron deficiency in school-aged children in low-middle income countries. Additional research is needed to investigate effects on other biochemical outcomes and population subgroups.

  4. Maize porridge enriched with a micronutrient powder containing low-dose iron as NaFeEDTA but not amaranth grain flour reduces anemia and iron deficiency in Kenyan preschool children.

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    Macharia-Mutie, Catherine W; Moretti, Diego; Van den Briel, Natalie; Omusundi, Agnes M; Mwangi, Alice M; Kok, Frans J; Zimmermann, Michael B; Brouwer, Inge D

    2012-09-01

    Few studies have evaluated the impact of fortification with iron-rich foods such as amaranth grain and multi-micronutrient powder (MNP) containing low doses of highly bioavailable iron to control iron deficiency anemia (IDA) in children. We assessed the efficacy of maize porridge enriched with amaranth grain or MNP to reduce IDA in Kenyan preschool children. In a 16-wk intervention trial, children (n = 279; 12-59 mo) were randomly assigned to: unrefined maize porridge (control; 4.1 mg of iron/meal; phytate:iron molar ratio 5:1); unrefined maize (30%) and amaranth grain (70%) porridge (amaranth group; 23 mg of iron/meal; phytate:iron molar ratio 3:1); or unrefined maize porridge with MNP (MNP group; 6.6 mg iron/meal; phytate:iron molar ratio 2.6:1; 2.5 mg iron as NaFeEDTA). Primary outcomes were anemia and iron status with treatment effects estimated relative to control. At baseline, 38% were anemic and 30% iron deficient. Consumption of MNP reduced the prevalence of anemia [-46% (95% CI: -67, -12)], iron deficiency [-70% (95% CI: -89, -16)], and IDA [-75% (95% CI: -92, -20)]. The soluble transferrin receptor [-10% (95% CI: -16, -4)] concentration was lower, whereas the hemoglobin (Hb) [2.7 g/L (95% CI: 0.4, 5.1)] and plasma ferritin [40% (95% CI: 10, 95)] concentrations increased in the MNP group. There was no significant change in Hb or iron status in the amaranth group. Consumption of maize porridge fortified with low-dose, highly bioavailable iron MNP can reduce the prevalence of IDA in preschool children. In contrast, fortification with amaranth grain did not improve iron status despite a large increase in iron intake, likely due to high ratio of phytic acid:iron in the meal.

  5. A anemia por deficiência de ferro na grávida adolescente: comparação entre métodos laboratoriais Iron deficiency anemia in pregnant adolescents: comparison between laboratory tests

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    Amelia Cirone Esposito Papa

    2003-12-01

    Full Text Available OBJETIVO: avaliar, em grávidas adolescentes, a incidência de redução do estoque de ferro, por meio de seus vários indicadores: hemoglobina, ferro sérico, ferritina, índice de saturação de transferrina e receptor de transferrina, e correlacionar os seus resultados. MÉTODOS: foram incluídas 56 adolescentes, que se encontravam na primeira consulta de pré-natal entre a 12ª e a 20ª semana de gestação. Foram consideradas pacientes normais aquelas que apresentavam valores superiores a: 11 mg/dl para a hemoglobina, 12 mig/dL para a ferritina, 50 mg/L para o ferro sérico, 16% para o índice de saturação de transferrina e inferior a 28,1 nmol/L para o receptor de transferrina. Cada marcador foi avaliado por porcentagem simples e para verificar discordâncias entre os valores obtidos utilizamos o teste de McNemar. RESULTADOS: a incidência de anemia dada pelo nível de hemoglobina foi de 21,4%, sendo essas gestantes anêmicas, portadoras de anemia de grau leve. A ferritina em níveis inferiores a 12 µg/dL apurou deficiência de ferro em 21,4% das gestantes. O ferro sérico encontrou-se diminuído em 3,6% das pacientes e o índice de saturação da transferrina em 26,8% da amostra. Não se pôde valorizar a interpretação do receptor de transferrina, pois não há padronização internacional quanto à unidade de medida de dosagem. Quando se comparou a hemoglobina com os outros parâmetros de avaliação de ferropenia, como a ferritina, o ferro sérico, o índice de saturação de transferrina e o receptor de transferrina, encontrou-se que esses índices não avaliaram melhor que a hemoglobina a deficiência de ferro. CONCLUSÕES: a dosagem de hemoglobina, em pacientes com anemia leve, foi suficiente para avaliação da ferropenia.PURPOSE: to evaluate, in pregnant adolescents, the incidence of iron deficiency, using the following blood tests: hemoglobin, ferritin, serum iron, transferrin saturation rate and serum transferrin receptor

  6. Treatment of mild non-chemotherapy-induced iron deficiency anemia in cancer patients: comparison between oral ferrous bisglycinate chelate and ferrous sulfate.

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    Ferrari, Paola; Nicolini, Andrea; Manca, Maria Laura; Rossi, Giuseppe; Anselmi, Loretta; Conte, Massimo; Carpi, Angelo; Bonino, Ferruccio

    2012-09-01

    In cancer patients mild-moderate non-chemotherapy-induced iron deficiency anemia (IDA) is usually treated with oral iron salts, mostly ferrous sulfate. In this study, we compare efficacy and toxicity of oral ferrous bisglycinate chelate and ferrous sulfate in cancer patients with mild IDA. Twenty-four patients operated on for solid tumors (10 breast, 12 colorectal, 2 gastric), aged 61±10 years (range 45-75), with non-chemotherapy-induced hemoglobin (Hb) values between 10 and 12 g/dL and ferritin lower than 30 ng/mL were randomized to receive oral ferrous bisglycinate chelate, 28 mg per day for 20 days, and then 14 mg per day for 40 days (12 patients) (A group) or oral ferrous sulphate, 105 mg per day for 60 days (12 patients) (B group). Values of hemoglobin and ferritin obtained at diagnosis, 1 and 2 months from the beginning of treatment were compared. Adverse events (AEs) related to the two treatments were recorded. In the 12 patients treated with ferrous bisglycinate chelate, basal hemoglobin and ferritin values (mean±SD) were 11.6±0.8 g/dL and 16.1±8.0 ng/mL. After 2 months of treatment, they were 13.0±1.4 g/dL and 33.8±22.0 ng/mL, respectively (P=0.0003 and P=0.020). In the group treated with ferrous sulphate, hemoglobin and ferritin mean values were 11.3±0.6 g/dL and 19.0±6.4 ng/mL basally, and 12.7±0.70 g/dL and 40.8±28.1 ng/mL (P<0.0001 and P=0.017) after 2 months of treatment. AEs occurred in six cases. In all these six cases, two (17%) treated with ferrous bisglycinate chelate and four (33%) with ferrous sulphate, toxicity was grade 1. In conclusion, these data suggest that ferrous bisglycinate chelate has similar efficacy and likely lower GI toxicity than ferrous sulphate given at the conventional dose of 105 mg per day for the same time.

  7. Treatment of mild non-chemotherapy-induced iron deficiency anemia in cancer patients: comparison between oral ferrous bisglycinate chelate and ferrous sulfate.

    Science.gov (United States)

    Ferrari, Paola; Nicolini, Andrea; Manca, Maria Laura; Rossi, Giuseppe; Anselmi, Loretta; Conte, Massimo; Carpi, Angelo; Bonino, Ferruccio

    2012-09-01

    In cancer patients mild-moderate non-chemotherapy-induced iron deficiency anemia (IDA) is usually treated with oral iron salts, mostly ferrous sulfate. In this study, we compare efficacy and toxicity of oral ferrous bisglycinate chelate and ferrous sulfate in cancer patients with mild IDA. Twenty-four patients operated on for solid tumors (10 breast, 12 colorectal, 2 gastric), aged 61±10 years (range 45-75), with non-chemotherapy-induced hemoglobin (Hb) values between 10 and 12 g/dL and ferritin lower than 30 ng/mL were randomized to receive oral ferrous bisglycinate chelate, 28 mg per day for 20 days, and then 14 mg per day for 40 days (12 patients) (A group) or oral ferrous sulphate, 105 mg per day for 60 days (12 patients) (B group). Values of hemoglobin and ferritin obtained at diagnosis, 1 and 2 months from the beginning of treatment were compared. Adverse events (AEs) related to the two treatments were recorded. In the 12 patients treated with ferrous bisglycinate chelate, basal hemoglobin and ferritin values (mean±SD) were 11.6±0.8 g/dL and 16.1±8.0 ng/mL. After 2 months of treatment, they were 13.0±1.4 g/dL and 33.8±22.0 ng/mL, respectively (P=0.0003 and P=0.020). In the group treated with ferrous sulphate, hemoglobin and ferritin mean values were 11.3±0.6 g/dL and 19.0±6.4 ng/mL basally, and 12.7±0.70 g/dL and 40.8±28.1 ng/mL (Pferrous bisglycinate chelate and four (33%) with ferrous sulphate, toxicity was grade 1. In conclusion, these data suggest that ferrous bisglycinate chelate has similar efficacy and likely lower GI toxicity than ferrous sulphate given at the conventional dose of 105 mg per day for the same time. PMID:22795809

  8. 儿童缺铁性贫血住院患儿临床分析%Clinical Analysis in Childhood Iron Deficiency Anemia

    Institute of Scientific and Technical Information of China (English)

    张义琼; 朱易萍; 周晨燕; 高举; 廖清奎; 杨先军

    2008-01-01

    目的 分析导致儿童缺铁性贫血(iron deficiency anemia,IDA)的病因、贫血程度等危险因素,有助于早期诊断和及时治疗,以减少IDA对儿童健康的不利影响.方法 用回顾性分析法,分析本院儿科2000年1月至2006年3月收治的114例IDA患儿.结果 本组中,IDA高发于婴、幼儿(76.32%,87/114),并且患儿的贫血程度与年龄相关(P=0.000);男性(75/114,65.79%)较女性(39例,34.21%)多,并且男孩贫血程度重者居多(P>0.05);农村儿童较城市儿童患病率高,且贫血程度重(P<0.05).114例重度贫血患儿中,55例为农村患儿(48.25%),41例为城市患儿(35.96%);母乳喂养但未按时添加辅食导致的IDA患病率(64.04%,73/114)较人工喂养、混合喂养的高,贫血程度重(P<0.05).IDA的病程越长,贫血程度越重(P=0).114例IDA,住院病例中,有合并症者居多(94/114,82.46%),合并感染者次之(57/114,50%),其中以合并呼吸道感染为多见(40.35%).结论 IDA贫血程度与年龄、居住地、喂养方式及病程关系密切,可能与合并症、性别有关.IDA对健康影响大,对高危人群危险因素的预防和早期诊断意义重大.

  9. Investigation and analysis of indexes related to iron deficiency anemia in pregnant women%孕妇缺铁性贫血与铁相关指标调查分析

    Institute of Scientific and Technical Information of China (English)

    汪静; 潘娟; 张维

    2012-01-01

    目的 了解武汉市江岸区孕妇缺铁性贫血患病率及影响因素,制定干预措施.方法 对280例孕妇进行血液分析,检测内容包括血红蛋白、血清铁蛋白和全血铁含量,并对结果 进行分析.结果 孕妇贫血检出率为10.00%,全血铁缺乏率为32.14%,血清铁蛋白缺乏率为3.21%,不同文化程度孕妇的贫血发生率不同,差异有统计学意义(χ2=282.00,P<0.05),非贫血组孕妇不同孕期的全血铁缺乏发生率不同,差异有统计学意义(χ2=106.00,P<0.05).结论 缺铁性贫血的发病率在江岸区依然较高,应做好该病的预防干预措施.%Objective To investigate the incidence and influencing factors of iron deficiency anemia among pregnant women in Jiang' an of Wuhan so as to formulate intervention measures. Methods Blood samples were collected from 280 pregnant women, and hemoglobin, serum ferritin and iron content in whole blood of them were detected and analyzed. Results The detection rate of anemia among pregnant women was 10. 00% , and the deficiency rate of iron in whole blood and serum ferritin was 32. 14% and 3. 21% , respectively. The incidence of anemia among pregnant women with different education level was different, and the difference was statistically significant (x2 =282.00, P <0.05 ). In non-anemia group the incidence of iron in whole blood deficiency at different pregnant stage was different, and the difference was statistically significant (x2= 106. 00, P < 0. 05 ). Conclusion The incidence of iron deficiency anemia among pregnant women in Jiang' an area is relatively high, and measures should be taken to prevent iron deficiency anemia.

  10. Progresses in prevention and treatment of iron deficiency and iron deficiency anemia in children%儿童铁缺乏症及缺铁性贫血防治进展

    Institute of Scientific and Technical Information of China (English)

    向伟

    2008-01-01

    铁是人体必需微量元素中含量最多的一种,膳食中可利用铁长期不足,常可导致铁缺乏(iron deficiency)和缺铁性贫血(iron deficiency anemia,IDA)。小儿IDA是机体对铁的摄人不足,需要量增加或铁丢失过多造成机体内贮存铁缺乏,导致血红蛋白合成障碍引起的一种贫血。铁缺乏症是指机体总铁含量降低的状态,包括从铁减少期(iron depletion,ID)逐渐发展至红细胞生成缺铁期(iron deftcient erythropoiesis,IDE)和IDA3个密切相关的发展阶段,

  11. The Analysis of Clinical Features and Risk Factors of Children's Nutritional Iron Deficiency Anemia%儿童营养性缺铁性贫血的临床特征及相关危险因素分析

    Institute of Scientific and Technical Information of China (English)

    徐丽琼

    2015-01-01

    目的:观察儿童营养性缺铁性贫血的临床表现症状并分析患病的相关危险因素。方法搜集2012年10月至2014年10月经我院确诊的288例营养性缺铁性贫血患儿资料,回顾性总结他们的临床表现特征,并分析造成儿童营养性缺铁性贫血的危险因素。结果288例营养性缺铁性贫血患儿,轻度贫血146例(50.69%),中度贫血113例(39.24%),重度贫血29例(10.07%),结果显示,年龄、孕周、是否接受育儿教育、是否为儿童添加辅食、儿童生活环境是否良好或稳定,是儿童患营养性缺铁性贫血的危险因素,结果具有统计学意义(P<0.05)。结论加强育儿知识教育和对小儿进行科学、合理的喂养,确保小儿良好、稳定的生活环境,是预防小儿营养性缺铁性贫血的有力措施。%Objective To observe the clinical features of children's nutritional iron deficiency anemia, and to analyze the risk factors.Methods The information of 288 cases confirmed nutritional deficiency anemia from October 2012 to October 2014 in our hospital were collected, and their clinical features were retrospectively summarized, and the risk factors of children's nutritional iron deficiency anemia were analyzed.Results Among the 288 children with nutritional iron deficiency anemia, mild anemia happened in 146 cases (50.69%), moderate anemia in 113 cases (39.24%) and severe anemia in 29 cases (10.07%).The results showed:Age, gestational weeks, whether to accept the parenting education, whether to add a side dish for children, and children's living en-vironment were the risk factors for children to suffer from nutritional iron deficiency anemia, and the results had statistical significance (P<0.05).Conclusion Strengthening the child rearing knowledge education, the scientific and rational feeding of children, and ensuring children to have good and stable living environment are effective measures for the

  12. Long-Lasting Neural and Behavioral Effects of Iron Deficiency in Infancy

    OpenAIRE

    Lozoff, Betsy; Beard, John; Connor, James; Felt, Barbara; Georgieff, Michael; Schallert, Timothy

    2006-01-01

    Infants are at high risk for iron deficiency and iron-deficiency anemia. This review summarizes evidence of long-term effects of iron deficiency in infancy. Follow-up studies from preschool age to adolescence report poorer cognitive, motor, and social-emotional function, as well as persisting neurophysiologic differences. Research in animal models points to mechanisms for such long-lasting effects. Potential mechanisms relate to effects of iron deficiency during brain development on neurometa...

  13. Experience of Perinatal Care of Iron Deficiency Anemia in Pregnant Women Around%浅析缺铁性贫血孕产妇围产期护理体会

    Institute of Scientific and Technical Information of China (English)

    车辐顺

    2015-01-01

    目的 研究分析缺铁性贫血孕妇围产期护理方式,对该类患者提供积极有效的护理.方法 整理收集我院2013年接收的76例缺铁性贫血患者来进行研究分析,患者年龄22~37岁,孕周19~40周.对其进行围产期护理观察,总结护理体会.结果 产后42 d门诊复查分析,除1例妊娠合并再生障碍性贫血患者的血红蛋白低于100 g/L外,其他产妇的血红蛋白均在110 g/L以上,母乳喂养率95%以上,新生儿的体重、身长、各项营养指标均达到中上水平,无1例发生营养不良.结论 对妊娠合并缺铁性贫血患者提供有效的围产期护理,能够让患者的抵抗力增强,对母婴提供保障,促进患者的生活改善.%Objective To study the analysis of iron deficiency anemia in pregnant women in perinatal nursing mode, provide active and effective nursing for the patients.Methods Colected in our hospital in 2013 received 76 cases of iron deficiency anemia patients to carry on the research analysis, patients aged 22 to 37 years of age, pregnant weeks 19 to 40. The perinatal nursing observation, to sum up the nursing experience.Results Analysis of 42 d postpartum clinic reexamination, except for 1 cases of pregnancy complicated with aplastic anemia hemoglobin below 100 g/L, other maternal hemoglobin were above 110 g/L, the breastfeeding rate above 95%, birth weight, length, nutritional indexes were achieved on the level, 1 case of malnutrition. Conclusion Provide perinatal effective nursing care of patients with iron deficiency anemia of pregnancy, can let the patient resistance increased, providing security on mother and infant, and promote the patients' life improvement.

  14. Iron deficiency anaemia.

    Science.gov (United States)

    Lopez, Anthony; Cacoub, Patrice; Macdougall, Iain C; Peyrin-Biroulet, Laurent

    2016-02-27

    Anaemia affects roughly a third of the world's population; half the cases are due to iron deficiency. It is a major and global public health problem that affects maternal and child mortality, physical performance, and referral to health-care professionals. Children aged 0-5 years, women of childbearing age, and pregnant women are particularly at risk. Several chronic diseases are frequently associated with iron deficiency anaemia--notably chronic kidney disease, chronic heart failure, cancer, and inflammatory bowel disease. Measurement of serum ferritin, transferrin saturation, serum soluble transferrin receptors, and the serum soluble transferrin receptors-ferritin index are more accurate than classic red cell indices in the diagnosis of iron deficiency anaemia. In addition to the search for and treatment of the cause of iron deficiency, treatment strategies encompass prevention, including food fortification and iron supplementation. Oral iron is usually recommended as first-line therapy, but the most recent intravenous iron formulations, which have been available for nearly a decade, seem to replenish iron stores safely and effectively. Hepcidin has a key role in iron homoeostasis and could be a future diagnostic and therapeutic target. In this Seminar, we discuss the clinical presentation, epidemiology, pathophysiology, diagnosis, and acute management of iron deficiency anaemia, and outstanding research questions for treatment.

  15. Correction of Iron Deficiency in the Cardiorenal Syndrome

    Directory of Open Access Journals (Sweden)

    Donald S. Silverberg

    2011-01-01

    Full Text Available Impaired energy metabolism is a feature of Congestive Heart Failure (CHF. Iron deficiency has been shown to reduce energy production in the cell in animals and humans. Iron deficiency is common in both Chronic Kidney Disease (CKD and in CHF. Recent studies suggest that iron deficiency is an independent risk factor for mortality in CHF. Studies of correction of the anemia with intravenous (IV iron in both CKD and CHF have shown an improvement in the anemia and, in some cases, in the renal function as well. Some CHF studies of correction of the iron deficiency have shown an improvement in cardiac function and structure as well as in exercise capacity and quality of life. This occurred independent of whether or not they had anemia, suggesting that the iron deficiency itself may be independently contributing to the worsening of the CHF and CKD. If future long-term studies confirm the safety and efficacy of IV iron in the treatment of iron deficiency in CKD and CHF, this will become a new addition to the therapeutic armamentarium of the cardiorenal syndrome, and parameters of iron deficiency will become part of the routine measurements performed in both CKD and CHF whether or not the patient is anemic.

  16. Analysis on the causes of nutritional iron deficiency anemia in one - year old children of Kazak nationality%哈萨克族1岁儿童营养性缺铁性贫血原因分析

    Institute of Scientific and Technical Information of China (English)

    罗艳; 周平

    2011-01-01

    目的:对哈萨克族1岁儿童营养性缺铁性贫血的原因进行分析,并提出具体应对措施。方法:选择2008年~2010年在乌鲁木齐市妇幼保健院体检的汉族儿童100名,维吾尔族儿童100名,哈萨克族儿童100名,对随机抽取的儿童进行血液检测,并对受检儿童的生活环境、饮食习惯、母亲贫血史、生育史、母乳喂养史、儿童疾病史等进行问卷调查。结果:哈萨克族儿童营养性缺铁性贫血的发病率高于汉族和维吾尔族儿童(P<0.05)。哈萨克族儿童易患营养性缺铁性贫血与其生活环境、饮食习惯、母亲贫血史、生育史、母乳喂养史等有关。结论:哈萨克族儿童营养性缺铁性贫血发生率高,应积极改善儿童的居住环境和饮食习惯,及时为儿童添加辅食,合理营养,注重母亲孕期保健,重视儿童的疾病预防。%Objective: To analyze the causes of nutritional iron deficiency anemia in one - year old children of Kazak nationality, put forward specific measures. Methods; 100 children of Han nationality, 100 children of Uyghur nationality and 100 children of Kazak nationality who received physical examination in the hospital from 2008 to 2010 were selected, then the selected children received blood test; their living environment, dietary habits, anemia history and reproductive history of mothers, breastfeeding history and medical history were surveyed by a questionnaire. Results; The incidence of nutritional iron deficiency anemia in children of Kazak nationality was significantly higher than those in children of Han nationality and Uyghur nationality ( P < 0.05 ) . Nutritional iron deficiency anemia in children of Kazak nationality was related to living environment, dietary habits, anemia history and reproductive history of mothers, breastfeeding history. Conclusion; The incidence of nutritional iron deficiency anemia in children of Kazak nationality is high, the living environment and dietary habits

  17. A contribuição dos alimentos fortificados na prevenção da anemia ferropriva The contribution of fortified foods in the prevention of iron deficiency anemia

    Directory of Open Access Journals (Sweden)

    Eliana P. Vellozo

    2010-06-01

    relatively high due to growth. The World Bank refers to the importance of food fortification as a strategy to fight against micronutrient deficiency throughout the world. It also claims that "no other technology can offer an opportunity to improve lives at such a low cost and in such a short period". Studies have shown that food fortification is one of the best and most effective processes to prevent iron deficiency in the population. Therefore, in developing countries, such as Brazil, fortified foods are imperative to improve and even to cure iron deficiency anemia.

  18. Clinical observation on Duoweitie Oral Liquid in the treatment of iron deficiency anemia in infant%多维铁治疗婴幼儿缺铁性贫血的临床观察

    Institute of Scientific and Technical Information of China (English)

    翁文娃; 李燕玲

    2012-01-01

    目的 观察多维铁口服液治疗婴幼儿缺铁性贫血的临床疗效.方法 将120名患儿随机分为两组,实验组(n=60)予多维铁口服溶液,对照组(n=60)予硫酸亚铁,并观察治疗前后红细胞(RBC)、血红蛋白(Hb)、血清铁蛋白(SF)的变化及不良反应,并进行对比分析.结果 两组治疗后RBC、Hb、SF较治疗前明显升高;实验组总有效率明显高于对照组;不良反应发生率低于对照组,差异均有统计学意义(P<0.05).结论 多维铁口服溶液能改善婴幼儿的缺铁性贫血,减轻并发症,提高补铁的效果.%Objective To study the effects of Duoweitie Oral Liquid in the treatment of iron deficiency anemia in infants. Methods One hundred and twenty children with iron deficiency anemia were divided into two groups, with 60 cases in each group. Patients in study group were given Duoweitie Oral Liquid, and those in the control group were administered with ferrite sulfate. The red blood cells (RBC), hemoglobin (HB) and serum ferritin (SF) before and after treatment were tested. Results After treatment, RBC, HGB, SF was significantly higher than those before treatment Compared with the control group, the total effective rate in the study group was significantly higher, and the incidence of adverse reactions in the study group was significantly lower (P<0.05). Conclusion Duoweitie Oral Liquid can improve iron deficiency anemia in infants, reduce complications and improve the effect of iron supplementation.

  19. Iron deficiency in childhood

    NARCIS (Netherlands)

    L. Uijterschout

    2015-01-01

    Iron deficiency (ID) is the most common micronutrient deficiency in the world. Iron is involved in oxygen transport, energy metabolism, immune response, and plays an important role in brain development. In infancy, ID is associated with adverse effects on cognitive, motor, and behavioral development

  20. Hepcidin measurement in the differential diagnosis of iron deficiency anemia and anemia of chronic disease%铁调素检测在缺铁性贫血与慢性贫血鉴别诊断中的价值

    Institute of Scientific and Technical Information of China (English)

    束婷婷

    2014-01-01

    目的:探讨铁调素(hepcidin)对缺铁性贫血(IDA )及慢性贫血(ACD)的鉴别诊断价值。方法采用 ELISA法检测78例体检健康人群(对照组)、40例ACD患者(ACD组)及49例IDA患者(IDA组)的血清铁调素水平。亚铁嗪比色法检测血清铁、总铁结合力水平(TIBC)。结果 IDA组血清铁调素水平低于体检组(P<0.05),ACD组铁调素水平高于对照组(P<0.05)。铁调素、血清铁、T IBC用于ACD与IDA患者鉴别诊断的ROC曲线下面积分别为0.97、0.66、0.85。结论铁调素为鉴别诊断IDA和ACD简单易行的方法,其诊断准确度优于血清铁和T IBC。%Objective To explore the value of hepcidin measurement in differential diagnosis of iron deficiency anemia(IDA) and anemia of chronic diseases(ACD) .Methods Serum hepcidin was measured by using ELISA .Serum iron(SI) and total iron binding capacity(TIBC) were determined by using Ferro zine colorimetric method .Results Hepcidin expression increased in ACD group (P<0 .05) ,but decreased in IDA group(P<0 .05) .The area under the curve of ROC for hepcidin ,SI and TIBC were 0 .97 ,0 .66 and 0 .85 respectively .Conclusion Hepcidin is a simple and safe indicator in differential diagnosis of IDA and ACD ,and its diagnos-tic accuracy is better than SI and TIBC .

  1. Iron Deficiency Is Common During Remission in Children With Inflammatory Bowel Disease.

    Science.gov (United States)

    Wikholm, Emma; Malmborg, Petter; Forssberg, Maria; Hederos, Carl-Axel; Wikström, Sverre

    2016-01-01

    The aim was to study prevalence of iron deficiency in children with inflammatory bowel disease (IBD) during remission. In addition, there was an observational evaluation of hematological response to oral iron. A population-based retrospective study including 90 Swedish children (median 13 years) with IBD was performed. Patient records covered in median 25 months. Iron deficiency was present in 70/77 children (91%) in which iron status could be assessed. In clinical and biochemical remission, iron deficiency was found in 57/67 (85%) of children, and 23 (34%) of them had iron deficiency anemia. Thirty-six iron-deficient children were prescribed oral iron supplementation and 32 (89%) improved hemoglobin levels over 6 months. In conclusion, iron deficiency is common during clinical remission in children with IBD, even in cohorts with low prevalence of anemia. Therefore, regular biochemical screening for iron deficiency is warranted during all stages of disease, irrespective of symptoms and inflammatory blood markers.

  2. Refractory iron-deficiency anemia and gluten intolerance: Response to gluten-free diet Anemia ferropénica refractaria e intolerancia al gluten: respuesta a la dieta sin gluten

    Directory of Open Access Journals (Sweden)

    Luis Rodrigo-Sáez

    2011-07-01

    Full Text Available Introduction: refractory iron-deficiency anemia has a multifactorial origin related to various gastrointestinal conditions, with celiac disease plus malabsorption and IBD together with isolated gluten intolerance being most common. Objectives: to determine the prevalence of serum, genetic, and histological markers for gluten intolerance, and to analyze the response to gluten withdrawal from the diet in these patients. Methods: a number of patients with refractory anemia were prospectively and consecutively enrolled. A protocol to measure serum (TGt-2, genetic (HLA-DQ2/DQ8, and histological markers for celiac disease was applied. All followed a gluten-free diet for a median 3.6 years. Sustained remission of anemia during follow-up was interpreted as positive response. Results: ninety-eight patients (84% females with a mean age of 54 years were studied. Anti-TGt2 antibodies were positive in 5% of cases. A total of 67 cases (68% were haplotype HLA-DQ2 or -DQ8 (+. We found villous atrophy (Marsh III in 13% of patients, and an inflammatory pattern (Marsh I or II in 13%. All remaining 72 patients (74% had no histological duodenal changes. Age, anemia duration, number of transfusions, number of parenteral iron doses, and time on a gluten-free diet were all compared according to the presence or absence of villous atrophy and HLA-DQ2/8 positivity, and no significant differences were found for any of the analyzed variables. Response was positive in 92% of subjects. Conclusions: celiac disease with villous atrophy is rarely a cause of refractory anemia. Gluten intolerance with no histological lesions is seen in almost 75% of patients, and therefore plays a relevant role in its development.Introducción: la anemia ferropénica refractaria presenta un origen multifactorial, relacionado con diversas enfermedades digestivas, siendo las más frecuentes la enfermedad celiaca con malabsorción y la EII junto con la intolerancia al gluten aislada. Objetivos

  3. Nutrition Education in Reduction of Prevalence of Iron Deficiency Anemia among Women of Childbearing Age%营养教育改善育龄妇女缺铁性贫血

    Institute of Scientific and Technical Information of China (English)

    张俊黎; 石兴岭; 王桂春; 邢金川

    2002-01-01

    @@ 缺铁性贫血(Iron Deficiency Anemia, IDA)是人类特别是妇女、儿童常见的营养缺乏病.葛可佑等在1992年的调查结果显示:女性贫血患病率明显高于男性[1].为了解和改善山东省农村贫困地区育龄妇女的缺铁性贫血状况,我们于1999年5~11月,在山东省莘县燕店乡进行了随机抽样调查,并实施营养教育,分析报告如下.

  4. 婴幼儿皮肤念珠菌病与缺铁性贫血相关性探讨%Correlation analysis on cutaneous candidiasis and iron deficiency anemia in infants

    Institute of Scientific and Technical Information of China (English)

    王凯; 尚艳华

    2012-01-01

    Objective To investigate the correlation of cutaneous candidiasis and iron deficiency anemia in infants, and explore the effects of iron supplement in cutaneous candidiasis. Methods We retrospectively analyzed the clinical data of 101 infants with cutaneous candidiasis, and screened 60 children with iron deficiency anemia, which were randomly divided into the study group and the control group, each with 30 cases. Patients in the study group were given nutritional therapy and treated with fluconazole, while those in the study group were given oral ferrous fumarate particles on this basis of the control group. Thirty days after treatment, the clinical effects were compared. Results After treatment, the effective rate of iron deficiency anemia in the study group was 90.00% (27/30), significantly higher than that in the control group [66.67% (20/30)], P<0.05. The effective rate of cutaneous candidiasis in the study group was 96.67% (29/30), significantly higher than that in the control group [80.00% (24/30)], P< 0.05. Conclusion The iron deficiency anemia may be an important incentive in cutaneous candidiasis of infants, while iron supplement can increase the resistance in children and improve the therapeutic effect.%目的 探讨婴幼儿皮肤念珠菌病与缺铁性贫血的相关性,以及补铁治疗在婴幼儿皮肤念珠菌病中的作用.方法 回顾性分析101例婴幼儿皮肤念珠菌病患儿的临床资料,筛查出60例缺铁性贫血患儿,并将其随机分为观察组和对照组各30例,所有患儿均给予营养治疗和外用氟康唑粉扑治疗,观察组在此基础上口服右旋糖苷铁分散片,30d后比较疗效.结果 经治疗后,观察组缺铁性贫血治疗有效率为90.00%(27/30),明显高于对照组的66.67%(20/30),差异具有统计学意义(P<0.05);观察组皮肤念珠菌病治疗有效率为96.67%(29/30),明显高于对照组的80.00%(24/30),差异具有统计学意义(P<0.05).结论 缺铁性贫血可能是婴

  5. Iron deficiency: new insights into diagnosis and treatment.

    Science.gov (United States)

    Camaschella, Clara

    2015-01-01

    Iron deficiency and iron deficiency anemia are common conditions worldwide affecting especially children and young women. In developing countries, iron deficiency is caused by poor iron intake and/or parasitic infection, whereas vegetarian dietary choices, poor iron absorption, and chronic blood loss are common causes in high-income countries. Erythropoiesis stimulating agents can result in functional iron deficiency for erythropoiesis even when stores are iron-replete. Diagnosis of iron deficiency is straightforward, except when it occurs in the context of inflammatory disorders. Oral iron salts correct absolute iron deficiency in most patients, because low hepcidin levels facilitate iron absorption. Unfortunately frequent side effects limit oral iron efficacy. Intravenous iron is increasingly utilized, because currently available preparations allow rapid normalization of total body iron even with a single infusion and are effective also in functional iron deficiency and in iron deficiency associated with inflammatory disorders. The evidence is accumulating that these preparations are safe and effective. However, long-term safety issues of high doses of iron need to be further explored.

  6. Anemia ferropriva em populações da região sul do Estado de São Paulo Iron deficiency anaemia in populations of the Southern area of the State of S. Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Sophia Cornblüth Szarfarc

    1972-06-01

    Full Text Available Foi feito um levantamento da ocorrência de anemia ferropriva no Vale do Ribeira, nas localidades de Iguape, Apiaí, Ribeira, Barra do Chapéu e Pontal do Ribeira, através de dosagens, no sangue, de Hemoglobina, Hematócrito, Ferro sérico e Capacidade de Ligação de Ferro. Na mesma amostra populacional, pelo estudo da composição dos alimentos consumidos, foi obtida a ingestão de ferro, média, diária, "per capita" nas seis localidades referidas. Os resultados da adequação de consumo foram: em Iguape, 91%; Pontal do Ribeira, 63%; Icapara, 81%; Apiaí, 122%; Ribeira, 99% e em Barra do Chapéu, 125%. Através dos índices aplicados, evidenciou-se a existência de anemia como problema de Saúde Pública na grande maioria das áreas estudadas.A study of iron deficiency anaemia in seaside and mountain population of the southern area of the state of S. Paulo, Brazil, was carried out. The towns studies were, Iguape, Pontal do Ribeira, Icapara, Apiai, Ribeira and Barra do Chapeu. Studying the composition of food-stuff consumed a "per capita" average iron consumption was stablished for each town. Results showed that consumption of iron in Iguape was 91% of minimum needs, Pontal do Ribeira, 63%, Icapara, 81%, Apiai, 122%, Ribeira, 99% and Barra do Chapeu, 125%. It was found that in most localities iron deficiency anaemia constitutes a public health problem.

  7. The Effect of Community Nutrition Intervention on Pregnancy Iron Deficiency Anemia%对孕妇缺铁性贫血的社区营养干预病例对照研究

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    宋琪; 叶晓娟; 姚静; 刘毅

    2014-01-01

    目的:对孕妇缺铁性贫血进行社区营养干预,探索有效的孕期社区营养干预模式。方法对140名孕妇采用病例对照研究方法(实验组及对照组各70人),社区干预措施包括膳食调查与监测和健康教育处方,效果评估指标时间分别为孕周<12周、第20和30周,评估指标为铁摄入量、细胞血溶比和血清铁蛋白。结果实验组在干预后各项指标均优于对照组,差异有统计学意义。结论以膳食调查和健康教育处方为代表的社区营养干预对孕妇缺铁性贫血具有较好的效果。%Objectives Community nutrition intervention model for iron deficiency anemia during pregnancy were analyzed to explore effective pregnancy nutrition intervention model.Methods It was a case-control study with 140 patients (70 cases in intervention group and control group 70 cases).Community nutrition intervention model in-cluded nutritional surveillance and health education.Evaluation time were less than 12,20 and 30 gestational weeks. Evaluation indicators included iron intake,Hb,HCT,SF.Results The indicators of intervention group were better than those of control group,and the difference were statistically significant.Conclusions Community nutrition in-terventions for pregnancy with iron deficiency anemia may be a effective intervention model.

  8. Iron deficiency and anaemia in bariatric surgical patients: causes, diagnosis and proper management Deficiencia de hierro y anemia en pacientes de cirugía bariátrica: causas, diagnóstico y tratamiento adecuado

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    M. Muñoz

    2009-12-01

    up to 1000 mg can be given in a single session, thus providing an excellent tool to avoid or treat iron deficiency in this patient population.La inflamación crónica inducida por la obesidad provoca alteraciones en la homeostasis del hierro, incluyendo hiposideremia, restricción del hierro para la eritropoyesis y anemia leve o moderada. Consecuentemente, la anemia y la deficiencia de hierro son frecuentes entre los pacientes candidatos a cirugía bariátrica (CB. El estudio preoperatorio debe incluir un hemograma completo y la evaluación del status férrico, vitamina B12 y ácido fólico. Se recomienda realizar un estudio gastrointestinal en la mayoría paciente con anemia ferropénica. Ante una anemia inexplicada, debería postergarse la cirugía hasta que se haya realizado un diagnóstico apropiado. La anemia perioperatoria se ha relacionado con aumento de morbi-mortalidad postoperatoria y disminución de la calidad de vida después de una cirugía mayor, mientras que la corrección de la anemia y la deficiencia de micronutrientes (hierro, vitamina B12, folato mejoran el pronóstico y la calidad de vida. Sin embargo, no existen estudios de seguimiento a largo plazo en lo que respecta a la prevalencia, gravedad y causas de la anemia en pacientes CB. Tras la CB, los pacientes deben recibir suplementos de hierro, pero la tolerancia al hierro oral no es buena; una vez instaurada la situación de ferropenia, ésta podría ser refractaria al tratamiento oral. En estas situaciones, el uso de preparados IV (que evitan el bloqueo del hierro en enterocitos y macrófagos ha surgido como una alternativa segura y efectiva en el tratamiento de la anemia perioperatoria. Los nuevos preparados de hierro IV, como la carboximaltosa férrica, son seguros, fáciles de utilizar y permiten administrar hasta 1.000 mg en una sola sesión, proporcionando así una excelente herramienta para tratar o prevenir el déficit de hierro en estos pacientes. Después de la repleción de hierro y

  9. 静脉补充铁剂防治早产儿缺铁性贫血的价值%Efficacy of intravenous iron for iron deficiency anemia on premature infants

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    王位苹; 汤庆娅

    2014-01-01

    贫血是早产儿临床常见疾病之一,不仅影响患儿生长、发育,还对运动、认知学习、行为等产生不可逆影响,静脉铁剂对于无法经口服补铁或口服补铁无效的患儿是一种有效防治早产儿贫血的方法.但目前静脉铁剂用于早产儿的安全性及开始时间仍存在争议.现就静脉铁剂对于防治早产儿缺铁性贫血的有效性、安全性进行阐述.%Anemia is one of the most common disease in premature infants,it not only affects growth and development,but also have long-term impact on the future movement,cognition,learning ability and behavioral development,and most of mental harms nor reversible even though after iron supplementation.So,supplementation with intravenous iron will be a good approach to prevent and treatment with anemia for oral iron supplementations invalid or intolerant infants.Currently,safety and start time for iron supplementation in preterm infants remains controversial.This review focuses on the efficacy and safety of intravenous iron for prevent and treatment of iron deficiency anemia in preterm infants.

  10. 儿童保健门诊中婴幼儿营养性缺铁性贫血患病情况及相关因素%Infant Nutritional Iron Deficiency Anemia in Child Health Clinic in the Prevalence Rate and the Related Factors

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    黄秋红

    2014-01-01

    目的探讨儿童保健门诊中婴幼儿营养性缺铁性贫血患病调查结果,并对相关性因素进行分析。方法选择我院自2010年5月~2013年8月进行健康体检婴幼儿共3250例,对本组体检婴幼儿进行抽血检测血常规,观察其营养状况及营养性缺铁性贫血患病情况,采用Logistic回顾分析相关因素。结果根据缺铁性贫血诊断标准,3250例受检婴幼儿中,共检出存在缺铁性贫血368例婴幼儿,营养缺铁性贫血检出率为11.3%。其中6个月~1岁年龄段缺铁性发病率最高,为13.7%,1~2岁年龄段缺铁性贫血发病率最低,为10.5%。结论婴幼儿时期易出现营养性缺铁性贫血,特别是1岁以下婴幼儿出现缺铁性贫血的几率最高,因此要加强婴幼儿营养知识的宣传及普及,特别是6个月以后的辅食添加,减少营养性缺铁性贫血的发生,提高婴幼儿营养水平,促进婴幼儿的健康发展。%Objective To study the infantile nutritional iron deficiency anemia in children health care clinic survey results, and analyze the correlation factors. Methods our hospital from May 2010 to August 2013, physical examination, a total of 3250 cases of infant to draw blood detection routine group medical infants and young children, to observe the nutritional status and nutritional iron deficiency anemia prevalence, adopting Logistic related factors were reviewed. Results According to the diagnostic criteria, iron deficiency anemia patients, 3250 cases of infants and young children, 368 cases with detection is iron deficiency anemia were infants and young children, nutritional iron deficiency anemia detection rate of 11.3%. Aged 6 months - 1 iron deficiency incidence is highest, at 13.7%, incidence of iron deficiency anemia minimum 1~2 years old age, at 10.5%. Conclusion Early childhood nutritional iron deficiency anemia is seen, especially in infants under one year of age appear the highest rates of iron deficiency anemia, so

  11. 151例蒙古族婴幼儿营养性缺铁性贫血的临床分析%Clinical analysis of Mongolian infants with nutritional iron deficiency anemia in 151 cases

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    王向文; 牡丹; 刘建平; 郄丽萍; 赵淑玲; 侯慧

    2015-01-01

    目的:探讨蒙古族婴幼儿营养性缺铁性贫血的特点和防治方法。方法分析病例资料,按年龄段分组,总结病因和防治方法。结果6个月~1岁段贫血发病最多,占47.02%,重度贫血发生率6个月~1岁段最高,为3.03%。各年龄段发病率均低于汉族儿童。结论蒙古族婴幼儿营养性缺铁性贫血的主要病因为慢性疾病、早产/低体重儿补充铁剂不及时、饮食结构不合理、辅食添加不正确。及时治疗慢性病、孕产期教育、合理喂养、及时铁剂治疗是防治主要手段。%ObjectiveTo study the characteristics and control methods of Mongolian infants with nutritional iron deficiency anemia.MethodsTo analyze the clinical cases which were divided into groups according to the age,to summarize the etiology and control methods. Results Anemia morbidit (47.02%) was higher and the incidence of severe anemia (3.03%) was highest from 6 month to 1year.ConclusionMongolian infants with nutritional iron deficiency anemia which has the main etiology of chronic disease,non-timely of iron supplementation in premature/low birth weight infants,unreasonable of diet structure and incorrect of complement food adding,should prevent and treat of chronic disease,the education of pregnant and puerperal period,reasonable feeding and timely of iron supplementation.

  12. 151例蒙古族婴幼儿营养性缺铁性贫血的临床分析%Clinical analysis of Mongolian infants with nutritional iron deficiency anemia in 151 cases

    Institute of Scientific and Technical Information of China (English)

    王向文; 牡丹; 刘建平; 郄丽萍; 赵淑玲; 侯慧

    2015-01-01

    ObjectiveTo study the characteristics and control methods of Mongolian infants with nutritional iron deficiency anemia.MethodsTo analyze the clinical cases which were divided into groups according to the age,to summarize the etiology and control methods. Results Anemia morbidit (47.02%) was higher and the incidence of severe anemia (3.03%) was highest from 6 month to 1year.ConclusionMongolian infants with nutritional iron deficiency anemia which has the main etiology of chronic disease,non-timely of iron supplementation in premature/low birth weight infants,unreasonable of diet structure and incorrect of complement food adding,should prevent and treat of chronic disease,the education of pregnant and puerperal period,reasonable feeding and timely of iron supplementation.%目的:探讨蒙古族婴幼儿营养性缺铁性贫血的特点和防治方法。方法分析病例资料,按年龄段分组,总结病因和防治方法。结果6个月~1岁段贫血发病最多,占47.02%,重度贫血发生率6个月~1岁段最高,为3.03%。各年龄段发病率均低于汉族儿童。结论蒙古族婴幼儿营养性缺铁性贫血的主要病因为慢性疾病、早产/低体重儿补充铁剂不及时、饮食结构不合理、辅食添加不正确。及时治疗慢性病、孕产期教育、合理喂养、及时铁剂治疗是防治主要手段。

  13. Study on infant iron deficiency anemia incidence and preventive measures%婴儿期缺铁性贫血发生率及预防措施分析

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    吴英杰; 高新; 李慧

    2012-01-01

    目的 分析某院儿童保健门诊中婴儿期缺铁性贫血(iron deficiency anemia,IDA)喂养方式及辅食添加的早晚与婴儿期缺铁性贫血的关系,有效的降低其患病率.方法 采用整群随机抽样的方法选取该院儿童保健门诊中2009年5月~2010年5月0~1岁婴儿815例,排除疾病因素,通过体格检查,家长问卷,调查其喂养方式及辅食添加的早晚将患儿分为实验组(n=396),是指无论采取何种喂养(母乳或人工或混合)均于4~6个月添加辅食;对照组(n=419),是指无论采取何种喂养(母乳或人工或混合)均于4~6个月未添加辅食.两组统一采用BASIC血细胞全自动分析仪测血常规.结果 实验组贫血发生率是19.2%,对照组贫血的发生率是37.5%.差异有统计学意义(P<0.01).结论 无论采取何种喂养(母乳或人工或混合)均于4~6个月添加辅食其贫血的发生率低于对照组,因此正确的儿童喂养行为可以有效的预防和减少婴儿期IDA患病率.%OBJECTIVE To analyze the relation of infant iron deficiency anemia (iron deficiency anemia, IDA) feeding method and feeding time, effectively reduce the prevalence rate. METHODS A cluster random sampling method was used to select 815 cases of 0 - 1 years old infants in health clinic of our hospital in May 2009 - May 2010, the exclusion of disease factors, through physical examination, a parent questionnaire, according to investigation of its feeding method and feeding sooner or later, the infants were divided into experimental group (n = 396), refers to added complementary in 4-6 months whether the feeding was breastmilk or artificial or mixed; the control group (n = 419). did not add complementary is that no matter what feeding (breastmilk or artificial or mixed) in 4-6 months.Uniform BASIC blood cell automatic analyzer was used in two groups to measure blood. RESULTS The anaemia rate was 19.2% in the experimental group, the incidence of anemia in the control

  14. Who Is at Risk for Anemia?

    Science.gov (United States)

    ... Aplastic Anemia Hemolytic Anemia Iron-Deficiency Anemia Pernicious Anemia Sickle Cell Disease Send a link to NHLBI to someone ... A family history of inherited anemia, such as sickle cell anemia or thalassemia Rate This Content: NEXT >> Updated: May ...

  15. Anemia ferropriva em atletas adolescentes da Fundação Vila Olímpica de Manaus-AM Iron deficiency anaemia in adolescent athletes of the Vila Olímpica Fonndation of Manaus - AM

    Directory of Open Access Journals (Sweden)

    Sandra Maria Trindade Nunes

    2008-01-01

    Full Text Available Considerando a escassez de informações quanto ao estado nutricional de atletas jovens, identificou-se a prevalência de anemia ferropriva e sua associação com indicadores nutricionais de atletas adolescentes participantes do Programa de Iniciação Esportiva da Fundação Vila Olímpica de Manaus-AM. A amostra foi constituída por 194 atletas adolescentes do gênero masculino, voluntários, praticantes de diferentes modalidades esportivas classificados como iniciantes. A coleta dos dados foi realizada mediante verificação de medidas antropométricas (peso corporal, estatura e espessuras das dobras cutâneas tricipital e subescapular, dosagem de hemoglobina utilizando o hemoglobinômetro portátil (Sistema Hemocue e instrumento socioeconômico. No diagnóstico do estado nutricional foram utilizados os indicadores Estatura para a Idade (E/I e Índice de Massa Corporal para a idade (IMC/I, assumindo pontos de corte propostos pela OMS. Os resultados mostraram que 9,4% dos adolescentes apresentaram desnutrição, 8,2% sobrepeso e 4,6% obesidade. A prevalência de anemia ferropriva encontrada na amostra foi de 41,7%, com predominância na classe socioeconômica mais baixa. Embora a prevalência de anemia tenha sido elevada, o estado nutricional dos adolescentes não influenciou sobre este resultado, considerando que a maioria dos adolescentes apresentou-se eutrófica. Diante do exposto, sugere-se a adoção de medidas efetivas de intervenção e de educação nutricional visando à minimização e/ou o controle da anemia ferropriva.Considering the dearth of information with regard to the nutritional state of young athletes, were identified the prevalence of iron deficiency anaemia and its association with nutritional indicators of adolescent athletes participating in the Sport Initiation Program of the Vila Olímpica Foundation in Manaus -AM. A sample was made up of 194 voluntary adolescent male athletes classified as beginners, who participated

  16. Clinical analysis of 23 children with iron deficiency anemia in treatment with interval iron%间隔补铁治疗小儿缺铁性贫血23例临床分析

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    兰帝仕; 黄美娜; 翁翔

    2014-01-01

    Objective:To investigate the clinical significance of intermittent iron treatment on children with iron deficiency anemia.Methods:46 children with iron deficiency anemia were randomly divided into two groups with 23 cases in each.In group 1 drug administration for two times every week (3 days apart).In group 2 drug administration for every day.After12 weeks of iron therapy, using hemoglobin (Hb) and serum ferritin (SF) as blood index to evaluate the therapeutic effect.Then observe the occurrence of adverse reactions in different iron supplements.Results:After treatment,Hb and SF in two groups both increased in varying degrees when compared before the treatment,and the difference were statistically significant(P0.05).Drug administration for two times every week in group 1 can reduce side effect significantly.Conclusion:In the correction of anemia,intermittent iron and daily iron supplement had equally effect and less side effects.%目的:探讨间隔补铁治疗小儿缺铁性贫血的临床意义。方法:将46例缺铁性贫血的小儿随机分为两组,各23例。组1每周2天给药(间隔3天),组2每天给药,经12周补铁治疗,以血红蛋白(Hb)、血清铁蛋白(SF)作为评价治疗效果的血液学指标,并观察不同补铁方式的不良反应发生情况。结果:两组在治疗后Hb、SF值均有不同程度的上升,与治疗前相比,差异有统计学意义(P<0.01);治疗后两组 Hb、SF 值差异无统计学意义(P>0.05);每周2天给药组不良反应明显减少。结论:间隔补铁在纠正贫血上与每日补铁同样有效且不良反应少。

  17. Prevalencia de anemia ferropénica en niños pre-escolares y escolares con necesidades básicas insatisfechas Prevalence of iron deficiency anemia in a group of pre-school and school children, living in conditions of poverty

    Directory of Open Access Journals (Sweden)

    Daniel Winocur

    2004-12-01

    Full Text Available La anemia ferropénica es muy frecuente en los primeros años de vida, en países en desarrollo. Sin embargo, hay pocos estudios en niños escolares. Nuestro principal objetivo fue determinar su prevalencia en niños carenciados de 3 a 12 años de edad. Se incluyeron 323 niños: 173 concurrían a un Hogar Asistencial (53%, grupo A y 157 niños no (47%, grupo B. Se dosó hemoglobina, volumen corpuscular medio (VCM y ferritina sérica (FS en todos los niños. En aquellos con hemoglobina 38 mmol/l y FS Iron deficiency is common during the first years of life. Yet, there is a paucity of data on scholar children. Our main objective was to estimate the prevalence of ferropenic anemia in children’s 3 to 12 years of age living under conditions of poverty. A total of 323 children were included, 171 attended to a day care institution (group A and 152 were from the same community but not attended in the day care institution (group B. Hemoglobin (Hb, medium corpuscular volume (MCV and serum ferritin (SF were measured in all children. In those with Hb 38 mmol/l and SF <10 µg/l or TS <10%. There were no differences between the groups regarding age, weight, height, education, gender and housing conditions. Mean hemoglobin level was 12.6 g/dl (group A: 12.4g/dl vs. group B:12.7g/dl; p=0.012, and mean SF was 45 mg/l, without significant differences between groups. Prevalence of iron deficiency anemia was 2.5% (8/323 and iron deficiency was 4.4% (14/317, without significant differences between groups. These results persisted after controlling for confounding variables. In this group of children living under conditions of poverty in Argentina, iron deficiency anemia was uncommon. We attribute this phenomenon to local affordability of some inexpensive cuts of red meat.

  18. 婴儿缺铁性贫血的不同治疗方法探讨%To Investigate the Different Methods in the Treatment of Infantile Iron Deficiency Anemia

    Institute of Scientific and Technical Information of China (English)

    赵妍; 王念蓉; 甘文玲

    2015-01-01

    目的:探讨婴幼儿缺铁性贫血的不同治疗方法。方法将120例缺铁性贫血婴儿分到四组进行治疗,其中A组为每日补铁组,B组为隔日补铁组,C组为每周补铁组,D组为强化食物补铁组,持续治疗3个月后比较治疗效果。结果①每日补铁组、隔日补铁组、每周补铁组和铁强化食物补铁方法均对婴儿缺铁性贫血有治疗效果,不影响婴儿的生长发育。②每周补铁法与隔日、每日补铁法治疗效果也相当,但铁状态的改善弱于隔日和每日补铁疗法。③铁强化食物组依从性差,失访率高。结论每日补铁组与隔日、每周补铁组治疗效果相当。隔日补铁组治疗组患儿服药的依从性,易于被患儿和家长接受,值得临床推广应用。而食用铁强化食品由于需要进食量大,易影响患儿奶量,依从性差,故不建议常规运用。%Objective To investigate the different methods in the treatment of infants with iron deficiency anemia.Methods 120 patients with iron deficiency anemia of baby into four groups, A group as daily iron supplementation group, B group, iron group for the next day, C group of iron supplementation group for a week, D group of daily food fortified with iron group to strengthen food, continued for 3 months after treatment compared with treatment effect.Results①Daily iron group, alternate day group, weekly iron and iron fortified food iron method all have a therapeutic effect on infant iron deficiency anemia, does not affect the baby's growth and development.②A week day, daily supplement and complement iron treatment effect is considerable, but the iron status of improving weak on alternate days and daily iron supplementation therapy.③Daily food fortified iron supplementation compliance is poor, lost to follow-up rate is high.Conclusion Daily iron and alternate day, weekly iron group treatment effect. On iron group, treatment group with medication adherence

  19. 婴儿缺铁性贫血状况及对生长发育的影响%The Status of iron deficiency anemia and its effect on growth and development among infants

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    陈宇; 李晶; 刘惠娟; 魏春雷; 戴艳; 孙晓艳; 吴娟琴

    2014-01-01

    目的:了解6月龄内婴儿缺铁性贫血的患病状况及对生长发育的影响。方法调查嘉兴市区2011年7月-2012年6月出生的341名健康婴儿,分别在出生后42 d、6月龄检测血常规,体格检查,收集喂养资料和6月龄发育筛查测试( DST)。结果出生后42 d婴儿贫血患病率为37.54%。男婴40.54%与女婴33.97%比较差异无统计学意义( P>0.05)。6月龄婴儿贫血患病率为19.35%,其中新发占48.48%。母乳喂养、混合喂养和人工喂养婴儿贫血患病率,42 d 时分别为30.82%、41.40%和47.37%,3组间比较差异无统计学意义( P >0.05);6月龄时分别为38.20%、16.38%和9.56%,3组间比较以母乳喂养组患病率最高( P0. 05). The prevalence rate of iron deficiency anemia at 6 months was 19. 35%,in which 48. 48% were new cases. At age of 42 days,there was no significant difference between different feeding patterns in anemia prevalence( breast feeding:30. 82%,mixed feeding:41. 40%,artificial feeding:47. 37%,P>0. 05). While at age of 6 months,the anemia prevalence of breast feeding group was higher( 38. 20%)than that of the other two groups( mixed feeding:16. 38%;artificial feeding:9. 56%;P<0. 05 ). The rate of developmental quotient below 70 was 11. 76% in the anemia cases whose hemoglobin was continuously low from 42 days to 6 months,which was higher than that of new onset anemia cases (3. 13%)and normal hemoglobin controls(1. 82%)(P<0. 05). Conclusion Continuously low hemoglobin at early age of 42 days to 6 months is potentially harmful to neuropsychological development of infants. Early screening of hemoglobin is urgently needed for intervention of iron deficiency anemia among infants.

  20. Early Iron Deficiency Has Brain and Behavior Effects Consistent with Dopaminergic Dysfunction123

    OpenAIRE

    Lozoff, Betsy

    2011-01-01

    To honor the late John Beard’s many contributions regarding iron and dopamine biology, this review focuses on recent human studies that test specific hypotheses about effects of early iron deficiency on dopamine system functioning. Short- and long-term alterations associated with iron deficiency in infancy can be related to major dopamine pathways (mesocortical, mesolimbic, nigrostriatal, tuberohypophyseal). Children and young adults who had iron deficiency anemia in infancy show poorer inhib...

  1. Status,Influencing Factors and Prevention Measures of the Nutritional Iron-deficiency Anemia%婴儿营养性缺铁性贫血的影响因素分析和防治措施探析

    Institute of Scientific and Technical Information of China (English)

    王治涛; 黄中炎; 孙佳

    2015-01-01

    目的:了解6-12月龄婴儿营养性缺铁性贫血状况,探讨引起患病的影响因素,寻求降低患病率的有效方法,以便有针对性地开展防治工作.方法对2013年3月-2014年2月在某医院儿保门诊进行规范化健康体检的622例6-12月龄婴儿家长进行问卷调查及婴儿血常规检查,并进行统计分析,以血红蛋白<110 g/L 作为贫血诊断标准,计算贫血患病率,并寻找病因及影响因素.结果营养性缺铁性贫血婴儿占39.2%,病因及影响因素包括母孕期情况、辅食添加情况、婴儿患病情况、家长是否接受健康教育等,母孕期贫血及婴儿辅食添加不及时和不合理为最主要原因.结论营养性缺铁性贫血在6-12月龄婴儿发病率高,母孕期贫血、辅食添加不当为其最主要原因,应加强母亲孕期的保健措施,减少孕期贫血的发生率;对婴儿科学正确的喂养方法进行指导和定期的健康检查,针对婴儿家长进行贫血健康教育,大力提倡母乳喂养,减少疾病发生率等,这是降低贫血发生的关键措施,儿科工作者更要认真做好宣教工作.%Objectives To investigate the status of nutritional iron-deficiency anemia among 6-12 months old in-fants,and to probe the influencing factors that induce the illness,and then to seek an effective way to reduce the morbidity.Methods 622 infants aged 6-12 months old who received standardized physical examination and blood routine examination in the child care outpatient sector of our hospital between March 2013 and February 2014 were surveyed by questionnaire.The statistic analysis was conducted,with HGB<1 10 g/L as the diagnosis criterion of a-nemia,to calculate the morbidity of anemia and to find out the pathogeny and influencing factors.Results The mor-bidity of nutritional iron-deficiency anemia was 39.2%.The cause and the influencing factors of the disease included the pregnancy status

  2. Tratamento da anemia ferropriva com ferro quelato glicinato e crescimento de crianças na primeira infância Treatment of iron deficiency anemia with iron bis-glycinate chelate and growth of young children

    Directory of Open Access Journals (Sweden)

    Luciana Cisoto Ribeiro

    2008-10-01

    there was no impact on weight and on the weight-for-height and weight-for-age indicators. CONCLUSION: The results show that iron bis-glycinate chelate is an adequate supplement to treat iron deficiency anemia in young children since it is very well tolerated and promotes growth in children older than 12 months.

  3. Diagnosis of iron deficiency anemia in children of Northeast Brazil Diagnóstico de anemia por deficiencia de hierro en niños del Noreste de Brasil Diagnóstico de anemia por deficiência de ferro em crianças do Nordeste do Brasil

    Directory of Open Access Journals (Sweden)

    Antonio Geraldo Cidrão Carvalho

    2010-06-01

    Full Text Available OBJECTIVE: To diagnose iron deficiency anemia in children. METHODS: The study was conducted with a sample of 301 children aged six to 30 months attending public daycare centers in the city of Recife, Northeast Brazil, in 2004. The diagnoses of anemia were based on a combination of different hematological and biochemical parameters: hemoglobin, mean corpuscular volume, ferritin, C-reactive protein, transferrin saturation and transferrin receptor. The chi-square test and ANOVA were used in the statistical analysis. RESULTS: Of all children studied, 92.4% had anemia (Hb OBJETIVO: Diagnosticar anemia por deficiencia de hierro en niños. MÉTODOS: El estudio fue desarrollado con una muestra de 301 niños con edades entre seis y 30 meses, usuarios de guarderías públicas de Recife, Noreste de Brasil, en 2004. Para el diagnóstico de la anemia se utilizó la combinación de diferentes parámetros hematológicos y bioquímicos: hemoglobina, volumen corpuscular promedio, ferritina, proteína C-reactiva, saturación de la transferrina y receptor de la transferrina. Para el análisis estadístico se empleó la prueba de chi-cuadrado y ANOVA. RESULTADOS: Del total de niños, 92,4% tenían anemia (HbOBJETIVO: Diagnosticar anemia por deficiência de ferro em crianças. MÉTODOS: O estudo foi desenvolvido com uma amostra de 301 crianças com idade entre seis e 30 meses, usuárias de creches públicas de Recife, PE, em 2004. Para o diagnóstico da anemia utilizou-se a combinação de diferentes parâmetros hematológicos e bioquímicos: hemoglobina, volume corpuscular médio, ferritina, proteína C-reativa, saturação da transferrina e receptor da transferrina. Para a análise estatística empregou-se o teste do qui-quadrado e ANOVA. RESULTADOS: Do total de crianças, 92,4% tinha anemia (Hb < 110g/L e 28,9% apresentou anemia moderada/grave (Hb<90g/L. Níveis mais baixos de hemoglobina foram observados em crianças de seis a 17 meses. Encontrou-se defici

  4. Iron deficiency and cardiovascular disease

    NARCIS (Netherlands)

    von Haehling, Stephan; Jankowska, Ewa A.; van Veldhuisen, Dirk J.; Ponikowski, Piotr; Anker, Stefan D.

    2015-01-01

    Iron deficiency affects up to one-third of the world's population, and is particularly common in elderly individuals and those with certain chronic diseases. Iron excess can be detrimental in cardiovascular illness, and research has now also brought anaemia and iron deficiency into the focus of card

  5. A cross sectional study of anemia and iron deficiency as risk factors for arsenic-induced skin lesions in Bangladeshi women

    OpenAIRE

    Kile, Molly L.; Faraj, Joycelyn M.; Ronnenberg, Alayne G.; Quamruzzaman, Quazi; Rahman, Mahmudar; Mostofa, Golam; Afroz, Sakila; Christiani, David C.

    2016-01-01

    Background In the Ganges Delta, chronic arsenic poisoning is a health concern affecting millions of people who rely on groundwater as their potable water source. The prevalence of anemia is also high in this region, particularly among women. Moreover, arsenic is known to affect heme synthesis and erythrocytes and the risk of arsenic-induced skin lesions appears to differ by sex. Methods We conducted a case-control study in 147 arsenic-exposed Bangladeshi women to assess the association betwee...

  6. Functional Significance of Iron Deficiency. Annual Nutrition Workshop Series, Volume III.

    Science.gov (United States)

    Enwonwu, Cyril O., Ed.

    Iron deficiency anemia impairs cognitive performance, physical capacity, and thermoregulation. Recent evidence suggests that these functional impairments are also evident in subclinical nonanemic iron deficiency. Very little is known about the relevance of the latter to the health of blacks, who have been shown to have the highest prevalence of…

  7. Developmental Scores of Iron Deficient Infants and the Effects of Therapy.

    Science.gov (United States)

    Honig, Alice S.; Oski, Frank A.

    This study investigated the cognitive and behavioral functions associated with iron deficiency anemia in infants and toddlers and the short-term effects of therapy on such behaviors. Subjects were 24 iron deficient and anemic infants, 9 to 26 months old. The subjects were randomly assigned to a treatment or control group. The Bayley Scales of…

  8. Iron isomaltoside 1000: a new intravenous iron for treating iron deficiency in chronic kidney disease

    DEFF Research Database (Denmark)

    Wikström, Björn; Bhandari, Sunil; Barany, Peter;

    2011-01-01

    Patients with chronic kidney disease (CKD) often suffer from iron deficiency anemia necessitating treatment with intravenous iron. This study was designed to assess the safety of iron isomaltoside 1000 (Monofer) in CKD patients. The secondary objective was to assess its effect on iron deficiency...

  9. Evaluation of Platelet and Red Blood Cell Parameters with Proposal of Modified Score as Discriminating Guide for Iron Deficiency Anemia and β-Thalassemia Minor

    Science.gov (United States)

    Shrivastava, Vikas; Chandra, Smita; Rawat, Anil; Nautiyal, Ruchira

    2016-01-01

    Introduction Iron Deficiency Anaemia (IDA) and β-Thalassaemia Minor (BTM) are considered to be important cause of microcytic hypochromic anaemia. Studies have evaluated various red cell parameters which are easily available on electronic cell counters for discrimination of IDA and BTM in different ethnic populations. The analysis of previously established red cell discriminative indices with new cut-off have also been done by studies which may be relevant in their set of population for differentiation. Aim The study was conducted to propose a modified score considering the established red blood cell indices with a new cut off and to formulate index taking into consideration Red Blood Cell (RBC) and platelet parameters for early differentiation of IDA and BTM. Materials and Methods The prospective study included cases with MCV< 80 fl and new modified score of 11 was proposed by statistically analysing the previous discriminative indices with new cut-off by giving score 0 for IDA and score 1 for BTM. The summation of all scores gave modified 11 T score. A new cut off for differentiation of IDA and BTM was proposed in the study by using ROC curve and analysing AUC which statistically corresponded to highest accuracy. An attempt to formulate a new index using the RBC and platelet parameters was also made for initial discrimination. Results The study included 153 cases and in addition to red blood cell parameters, mean platelet volume and platelet distribution width also showed statistical significant difference between IDA and BTM (p<0.05). Modified new 11 T score was 87.6% specific for BTM while proposed index showed 80.4% negative predictive value for BTM and correctly identified 75% of cases. Conclusion The proposed new index and modified 11T score may be used for initial discrimination of BTM and IDA especially in resource limited regions. Apart from RBC parameters, mean platelet volume and platelet distribution width may also be useful in early differentiation

  10. Effects of Iron Supplementation With and Without Docosahexaenoic Acid on the Cardiovascular Disease Risk Based on Paraoxonase-1, hs-CRP, and ApoB/ApoA-I Ratio in Women with Iron Deficiency Anemia.

    Science.gov (United States)

    Shidfar, Farzad; Amani, Samira; Vafa, Mohammadreza; Shekarriz, Ramin; Hosseini, Sharieh; Shidfar, Shahrzad; Eshraghian, Mohammadreza; Mousavi, Seyedeh Neda

    2016-01-01

    Numerous studies have demonstrated that tissue deposition of iron following prolonged high dose of oral supplementation for treatment of iron deficiency anemia (IDA) leads to body iron overload and oxidative stress, which starts the process of atherosclerosis. This study aimed to determine the effect of iron supplementation in combination with docosahexaenoic acid (DHA) on the cardiovascular disease risk based on paraoxonase-1 (PON-1), high-sensitivity C-reactive protein (hs-CRP), and ApoB/ApoA-I ratio in women with IDA. In this randomized controlled trial, 76 women with IDA, aged 15-45 years, were included. The patients were randomly assigned to receive 500 mg of DHA supplement or placebo with an iron tablet, once daily for 12 weeks. The participants were assessed by measurement of the serum iron, ferritin, PON-1, hs-CRP levels, and the ApoB/ApoA-I ratio at the beginning and end of study. Serum hs-CRP decreased in the DHA-supplemented group (p = 0.036), and ApoA-I decreased in the placebo group (p = 0.013). No significant difference was detected for the serum PON-1 concentration and the ApoB/ApoA-I ratio in two groups. Iron supplementation combined with DHA may have favorable effects on serum hs-CRP in women with IDA.

  11. Research on the Prevalence of Iron-Deficiency Anemia and Its Influencing Factors among Infants%婴幼儿缺铁性贫血现状及影响因素

    Institute of Scientific and Technical Information of China (English)

    沈健; 陆燕; 盛红斌; 梁友

    2011-01-01

    @@ 营养性缺铁性贫血是婴幼儿时期常见的营养性疾病,缺铁性贫血 (iron-deficiency anemia,IDA)是由于体内铁缺乏导致血红蛋白减少所致,IDA是铁缺乏症的晚期表现.铁缺乏不仅影响造血机能,还影响儿童生长发育、运动和免疫等各种功能.本文对在我院儿保门诊系统管理的婴幼儿贫血状况及影响因素作一分析. 对象与方法 1 对象 2009年2-10月在我院儿保门诊系统管理的年龄为6月~ 3岁的婴幼儿2645名,其中男童1330名,女童1315名,分成6月~组、1岁~组、2~3岁组共3组.

  12. Efficacy observation of iron deficiency anemia prevention in 207 low birth weight infants%207例低出生体重儿预防缺铁性贫血的疗效观察

    Institute of Scientific and Technical Information of China (English)

    邵小飞; 刘杰; 郑娟

    2014-01-01

    Objective To observe the efficacy and adverse reactions of iron supplementation for preventing iron deficiency anemia of mild low birth weight infants at different ages, to provide reference for the prevention of iron deficiency anemia in low birth weight infant. Methods Totally 207 mild low birth weight infants were divided into 3 experimental groups (groupⅠ:starting iron supplement from the age of 2 weeks;groupⅡ:starting iron sup-plement from the age of 4 weeks; groupⅢ: starting iron supplement from the age of 2 months) and one control group (groupⅣ:without iron supplement) basing on the principle of parent informed consent. The iron supplement was 2 mg·kg-1·d-1 for subjects in the three experimental groups. Performed blood cell analysis of all subjects respec-tively at the beginning, age of 3 months and 6 months, compared the HGB, MCV, MCH, MCHC and anemia incidence rate of each group. Occurrence of adverse reaction were monitored at the same time. Results The hemoglobin levels of groupⅠ,ⅡandⅢwere higher than that of groupⅣ, and the incidence rates of groupⅠ,ⅡandⅢwere lower than that of the groupⅣ. The differences were statistically significant (P0.05);there were no statistically significant differences between the hemoglobin levels and anemia incidence rates of groupⅠand groupⅡ(P>0.05);GroupⅠshowed most adverse reactions. Conclusion It would be better to start iron sup-plementation at the age of 4 weeks so as to prevent iron deficiency anemia in mild low birth weight infants. Earlier iron supplementation will increase the incidence of adverse reaction, while later iron supplementation will increase the incidence of anemia.%目的:观察不同时期开始补铁以预防轻度低出生体重儿缺铁性贫血的疗效及不良反应发生情况,为预防低出生体重儿缺铁性贫血提供参考。方法将207例轻度低出生体重儿按家长知情同意原则分为三个实验组(Ⅰ组从2周龄

  13. Situation of Iron Deficiency and Its Management Prioritizing Dietary Intervention in Nepal

    DEFF Research Database (Denmark)

    Adhikari, BK; Koirala, U; Lama, STA;

    2012-01-01

    the extent of iron deficiency anemia and intake of dietary iron among the general population in Nepal. Materials and methods Published research articles, books, bulletins, and online materials regarding iron deficiency were studied in both national and international scenarios. Results Nearly 46 percent......Background Control of iron deficiency disorders is prioritized in the nutrition policies of Nepal. The situation is still threatening the public health in both rural and urban areas. Objective There are limited reviews on the iron deficiency situation in Nepal. This study was undertaken to find out...

  14. Effect of Nutritional Intervention for Patients with Iron Deficiency Anemia During Pregnancy%妊娠期缺铁性贫血患者的营养干预效果评价

    Institute of Scientific and Technical Information of China (English)

    齐红艳

    2015-01-01

    Objective To carry out nutritional intervention for patients with iron deficiency anemia during pregnancy and to ex-plore the effective nutrition intervention model for pregnant women.Methods The medical record of 160 cases of pregnant women ad-mitted into our hospital from November 2012 to October was retrospectively analyzed.The patients were randomly divided into control group and observation group with 80 cases in each group.The control group was not given any nutritional intervention, while the obser-vation group was, mainly including dietary survey and health education prescription.The indexes of the two groups were observed and analyzed, and the iron intake, cell hemolysis ratio and serum ferritin of the patients in the 10th, 20th, and 30th week were respec-tively evaluated.Results The difference in the age, gestational age, BMI and hematologic parameters of the patients with iron defi-ciency anemia during pregnancy between the control group and the observation group was not statistically significant (P>0.05).With significantly good indexes of the observation group compared with those of the control group after nutritional intervention was given, the difference in the indexes between the two groups was statistically significant (P<0.05).Conclusion The effect of nutritional inter-vention for patients with iron deficiency anemia during pregnancy is particularly notable.With certain feasibility, this treatment is wor-thy of clinical promotion.%目的:对妊娠期缺铁性贫血患者实施营养干预,并探讨有效的孕妇营养干预模式。方法回顾性分析我院于2012年11月至2013年10月收治的160例孕妇的病历资料,随机的分为对照组和观察组,对照组和观察组各80例,对照组80例缺铁性患者不采取任何营养干预,观察组缺铁性患者采取相关的营养干预,主要有膳食调查监测和健康教育处方等,观察分析两组患者各项指标情况,分别于第10周、第20周和第30周

  15. 1139例妊娠期妇女缺铁性贫血的调查分析%Investigation on status of iron deficiency anemia in 1 139 pregnant women

    Institute of Scientific and Technical Information of China (English)

    叶晓娟; 汪静; 许芊; 宋琪; 黄俊

    2012-01-01

    Objective To investigate the status of iron deficiency anemia ( IDA ) in pregnant women in central city of Wuhan and related factors, so as to put forward intervention measures and improve the quality of perinatal care. Methods Dietary questionnaires were given to 1 139 cases of pregnant women who received prenatal check-up in Perinatal Care Clinic of Women and Children' s Medical Center of Jiang' an District, and blood samples were examined by Laboratory Department. Results The total incidence of IDA in pregnant women was 9.4% , among which 96. 3% were mild anemia cases and 3. 7% were moderate anemia cases. There was no severe case. With the increasing of gestational age, the prevalence of IDA was higher, which was highest in the third trimester ( 14. 9% ). There were statistical differences in the incidence of IDA among different trimesters (X2 value was 9. 180, 4. 038 and 24. 281, respectively, all P < 0. 05 ). Meanwhile, anemia in pregnant women was closely related to age and education level. With the increasing of age and decreasing of educational level, the incidence rate of anemia elevated gradually. Conclusion The incidence of IDA in pregnant women is relatively high, and it often occurs in middle and late pregnancy. Therefore, health promotion during pregnancy should be strengthened and effective intervention measures should be carried out. Iron supplements should be given in early pregnancy to reduce the incidence of anemia, so as to decrease the adverse effects of anemia on pregnant women and fetus.%目的 调查了解武汉市中心城区孕妇缺铁性贫血概况及其相关因素,提出干预措施,提高围产保健质量.方法 对在武汉市江岸区妇幼保健院围产保健门诊进行产前检查的1 139例孕妇进行膳食问卷调查,并统一由检验科进行采血样检验.结果 妊娠期妇女缺铁性贫血总发生率为9.4%,其中,轻度贫血占贫血总数的96.3%,中度贫血占3.7%,无重度贫血患者.随着孕期的增加,

  16. Reticulocyte hemoglobin content in the diagnosis of iron deficiency in Chinese pre-menopausal women

    Institute of Scientific and Technical Information of China (English)

    LUO Dan; CHEN Yu; WU Wei; ZHANG Feng; XU Jia; CUI Wei; LI Shu-lan; LI Rong-sheng

    2007-01-01

    @@ Pre-menopausal women are at risk for iron deficiency due to menstrual blood losses. The prevalence rates (PR) of iron depletion, iron deficiency anemia (IDA), and iron deficiency were 34.4%, 15.1% and 49.5% in pre-menopausal non-pregnant women respectively in China.1 Traditionally, the diagnosis of iron deficiency relies on the hematological markers (hemoglobin (HGB),mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), red cell distribution width (RDW))and biochemical markers (serum ferritin (SF), serum iron (SI), transferrin saturation (TS), total iron-binding capacity (TIBC)). Recently, the reticulocyte hemoglobin content (CHr) is considered to be used as a marker of iron deficiency.2 The aim of this study was to compare the diagnostic efficiency of CHr with the old markers in diagnosis of iron deficiency in Chinese pre-menopausal women.

  17. 122例营养性缺铁性贫血的病因及疗效分析%Analysis of causes and treatment efficacy in 122 cases with nutritional iron deficiency anemia

    Institute of Scientific and Technical Information of China (English)

    李丹

    2014-01-01

    目的:探讨6月龄至3岁婴幼儿营养性缺铁性贫血( NIDA)的发病原因及铁剂治疗的疗效。方法:总结122例NIDA患儿发病原因,并给予硫酸亚铁口服治疗,重度贫血还给予输血治疗,对临床疗效进行分析。结果:依据贫血程度区分:轻度42例,中度66例,重度14例。未规律添加辅食、挑食与婴幼儿NIDA关系最密切。全部患儿经3到4周的针对性治疗,贫血均得以纠正。结论:NIDA仍是目前严重的婴幼儿期营养缺乏性疾病,应重视母孕期的营养,及时规范添加辅食,及早治疗慢性腹泻等疾病,对婴幼儿贫血早发现、早规范治疗。%Objective:To investigate causes and iron therapy efficacy in children with nutritional iron deficiency anemia ( NI-DA) from 6 months to 3 years old. Methods:The causes of NIDA in 122 cases were summarized. These cases were given oral ferrous sulfate therapy, those with severe anemia were treated by blood transfusion, and then the clinical efficacy was analyzed. Results:Based on the anemia degree,42 cases were mild, 66 cases were moderate, and 14 cases were severe. No correctly complementary feeding and picky eaters were most closely related to NIDA. All patients were cured in 3-4 weeks. Conclusions:NIDA is still a serious nutritional deficiency disease in children. It should pay attention to the nutrition status of mother during pregnancy, and should timely correct complementary feeding and early treat the chronic diseases such as diarrhea. NIDA should be early detected and treated.

  18. Anemia ferropriva em crianças de 6 a 12 meses atendidas na rede pública de saúde do município de Viçosa, Minas Gerais Iron deficiency anemia in 6 to 12-month-old infants attended at the public health service of Viçosa, Minas Gerais, Brazil

    Directory of Open Access Journals (Sweden)

    Danielle Góes da SILVA

    2002-09-01

    Full Text Available Este estudo teve como objetivos verificar a prevalência de anemia em lactentes de 6 a 12 meses atendidos na rede pública de saúde do município de Viçosa, MG e analisar alguns possíveis fatores de risco. As informações foram obtidas através de questionário aplicado aos responsáveis pela criança e através da verificação de medidas antropométricas e da dosagem de hemoglobina por hemoglobinômetro portátil. No diagnóstico de anemia, utilizou-se o ponto de corte de 11 g/dL. A prevalência de anemia ferropriva nas 204 crianças estudadas foi 60,8%, e 55,6% dos casos de anemia eram graves. A média da hemoglobina foi 9,28±1,07 nos anêmicos e 12,07±0,89 mg/dL nos não-anêmicos. A baixa escolaridade paterna e a idade materna mostraram associação estatística com a anemia (pThis study aimed at verifying the prevalence of anemia in 6 to 12-month-old infantsattended at the public health service of the city of Viçosa, state of Minas Gerais, and analyzing some possible risk factors. Information was obtained through questionnaire applied to those responsible for the infants and through the verification of the anthropometric measures and the hemoglobin dosage by portable hemoglobinometer. In diagnosing anemia, a 11g/dL cutoff point was used. The prevalence of iron deficiency anemia in a total of 204 infants reached 60.8%, and 55.6% of the cases of anemia were serious. The hemoglobin average was 9.28±1.07 mg/dL in anemic infants, and 12.07± 0.89 mg/dL in non-anemic ones. The father's low school level and the mother's age showed statistical association with anemia (p<0.05. A high prevalence and severity of the anemia was found, emphasizing the need for prevention and control of this disease in the city of Viçosa.

  19. The epidemiology of iron-deficiency anemia and risk factors in the patients with vitiligo%白癜风患者缺铁性贫血流行病学调查及危险因素分析

    Institute of Scientific and Technical Information of China (English)

    程校衔; 何渊民; 张倩; 高天文; 李春英

    2016-01-01

    目的::确定白癜风患者缺铁性贫血( IDA)患病率及危险因素。方法:收集400例白癜风患者与360名普通人临床资料及血液标本,比较两组IDA患病率。结果:相比较于普通人群组,白癜风患者中IDA患病率明显升高( P<0.05)。其中,儿童及成年女性白癜风患者中IDA高于普通人群组(P<0.05)。进展期白癜风中IDA患病率明显高于稳定期白癜风(P<0.05)。结论:白癜风患者易并发IDA,机体抗氧化能力下降更为明显。%Objective:To determine the prevalence of iron-deficiency anemia ( IDA) and the risk factors in the patients with vitiligo. Methods: The clinical data and blood samples of 400 vitiligo patients and 360 matched normal people were collected. The prevalence of IDA between the two groups was compared and ana ̄lyzed. Results:Compared with the normal people, the prevalence of IDA increased significantly in vitiligo pa ̄tients ( P<0.05) . The prevalence of IDA in children and adult female patients was higher than those in normal people (P<0.05).The prevalence of IDA in the patients with progressive vitiligo was significantly higher than that in stable vitiligo ( P<0.05) . Conclusion:Vitiligo patients were prone to suffering from IDA, and the an ̄tioxidant capacity decreased more significantly in vitiligo patients with IDA.

  20. Mild Maternal Iron Deficiency Anemia Induces Hearing Impairment Associated with Reduction of Ribbon Synapse Density and Dysregulation of VGLUT3, Myosin VIIa, and Prestin Expression in Young Guinea Pigs.

    Science.gov (United States)

    Yu, Fei; Hao, Shuai; Yang, Bo; Zhao, Yue; Zhang, Wenyue; Yang, Jun

    2016-05-01

    Mild maternal iron deficiency anemia (IDA) adversely affects the development of cochlear hair cells of the young offspring, but the mechanisms underlying the association are incompletely understood. The aim of this study was to evaluate whether mild maternal IDA in guinea pigs could interrupt inner hair cell (IHC) ribbon synapse density and outer hair cell motility of the offspring. Here, we established a dietary restriction model that allows us to study quantitative changes in the number of IHC ribbon synapses and hearing impairment in response to mild maternal IDA in young guinea pig. The offspring were weaned on postnatal day (PND) 9 and then were given the iron-sufficient diet. On PND 24, pups were examined the hearing function by auditory brainstem response (ABR) and distortion product otoacoustic emission (DPOAE) measurements. Then, the cochleae were harvested for assessment of the number of IHC ribbon synapses by immunofluorescence, the morphology of cochlear hair cells, and spiral ganglion cells (SGCs) by scanning electron microscope and hematoxylin-eosin staining, the location, and expression of vesicular glutamate transporter (VGLUT) 3, myosin VIIa, and prestin by immunofluorescence and blotting. Here, we show that mild maternal IDA in guinea pigs induced elevated ABR threshold shifts, declined DPOAE level shifts, and reduced the number of ribbon synapses, impaired the morphology of cochlear hair cells and SGCs in offsprings. In addition, downregulation of VGLUT3 and myosin VIIa, and upregulation of prestin were observed in the cochlea of offsprings from mild maternal IDA in guinea pigs. These data indicate that mild maternal IDA in guinea pigs induced hearing impairment in offsprings, and this deficit may be attributed to the reduction of ribbon synapse density and dysregulation of VGLUT3, myosin VIIa, and prestin. PMID:26913517

  1. Anemia ferropriva e estado nutricional de crianças com idade de 12 a 60 meses do município de Viçosa, MG Iron deficiency anemia and nutritional status of children aged 12 to 60 months in the city of Viçosa, MG, Brazil

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    Adriana da Silva Miranda

    2003-06-01

    Full Text Available Este estudo transversal abrangeu crianças com idade de 12 a 60 meses assistidas pelo serviço público de saúde do município de Viçosa, objetivando avaliar a prevalência de anemia e anemia grave, e a relação entre o estado nutricional e a anemia ferropriva, nessas crianças. Para o diagnóstico de anemia, foi utilizado o beta-hemoglobinômetro (Hemocue, considerando o ponto de corte proposto pela Organização Mundial da Saúde de 11,0 g/dL para anemia, e para a anemia grave considerou-se 9,5g/dL. Das 171 crianças atendidas, 63,2% estavam anêmicas e 43,5% destas apresentavam anemia grave. Analisando o estado nutricional, encontrou-se uma alta porcentagem de crianças desnutridas, sendo considerados os índices de peso/idade, peso/estatura e estatura/idade (11,7%, 7,0% e 5,8%, respectivamente. Observou-se alta prevalência de anemia entre as faixas etárias mais precoces. Não foi verificada associação entre anemia e estado nutricional. Torna-se, portanto, necessário trabalhar de forma preventiva a anemia, bem como alertar os profissionais da área de saúde quanto ao diagnóstico precoce, profilaxia e tratamento.This cross sectional study included children aged 12 to 60 months attended by the public health service in the city of Viçosa, state of Minas Gerais. The objective was to evaluate the prevalences of anemia and serious anemia, the hemoglobin levels and the relation between nutritional status and iron deficiency anemia in these children. For the diagnosis of anemia, (Hemocue was used, and the cutoff point of 11.0 g/dL proposed by the World Health Organization for anemia, and was adopted serious anemia, was adopted 9,5g/dL. A total of 171 children was evaluated; 62.2% were anemic and 43.5% of these were seriously anemic. Analyzing the nutritional status, a high percentage of under nourished children was found, according to the indexes weight/age, weight/height and height/age (11.7%, 7.0% and 5.8%, respectively. A high

  2. 儿童营养性缺铁性贫血186例临床分析%Clinical Analysis of 186 Cases of Children with Nutritional Iron Deficiency Anemia

    Institute of Scientific and Technical Information of China (English)

    贾莅彦; 何朝晖

    2016-01-01

    [ABSTRACT]Objective: To investigate the clinical characteristics of children with nutritional iron deficiency anemia (NIDA) and the risk factors leading to the severity of the disease.Methods: The clinical data of 186 children with NIDA were analyzed retrospectively. Results:Anemia: mild 41.93%, moderate 34.41%, severe 23.66%, the high incidence of age 0 ~ 3 years old. By univariate analysis, anemia severity and surgery, trauma, diarrhea, respiratory infection, add food supplement, nationality, gestational weeks, born weight and age was related significantly(P0.05); by multivariate conditional logistic regression analysis, previous surgery, trauma, diarrhea, respiratory infection, birth weight is a Nida anemia in children's risk factors(P0.05).Conclusion:The infant is high age children NIDA, birth weight and history are risk factors of children NIDA anemia, improper feeding is a major risk factor for children NIDA.%目的:探讨儿童营养性缺铁性贫血(NIDA)的临床特点及导致其病情严重程度的危险因素。方法:回顾性分析186例NIDA患儿的临床资料。结果:贫血:轻度占41.93%,中度占34.41%,重度占23.66%,高发年龄段为0~3岁。由单因素分析,贫血严重程度与手术史、外伤、腹泻、呼吸道感染、添加辅食、民族、孕周、出生体重及年龄明显有关(P<0.05);与生产方式、性别明显无关(P>0.05);由多因素条件Logistic回归分析,既往有手术史、外伤、腹泻、呼吸道感染、出生体重是儿童NIDA贫血的高危因素(P<0.05);添加辅食、年龄、孕周及民族可能为混杂因素(P>0.05)。结论:婴幼儿是儿童NIDA的高发年龄段,出生体重与既往病史是儿童NIDA贫血的高危因素,喂养不当仍是引发儿童NIDA的主要因素。

  3. Pica in iron deficiency: a case series

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    Tisman Glenn

    2010-03-01

    Full Text Available Abstract Introduction Pica is an unusual condition where patients develop cravings for non-nutritive substances that can cause significant health risks. We report three patients with pica, two of them showing evolutionary changes associated with pica and the third demonstrating a peculiar nature of pica, which has yet to be reported. Case presentation We describe three patients who presented with symptoms of pica. The first patient is a 36-year-old Caucasian woman who had dysfunctional uterine bleeding associated with daily ingestion of two super-sized cups of ice as iced tea. The second patient is a 62-year-old Caucasian man who presented with bleeding from colonic polyps associated with drinking partially frozen bottled water. Lastly, the third patient, a 37-year-old Hispanic woman, presented with dysfunctional uterine bleeding and habitually chewed rubber bands. All three patients presented with hematological parameters diagnostic for iron deficiency anemia. Conclusion Pica has been practiced for centuries without a clear etiology. We have noticed that the younger community of academic and community physicians are not aware of the importance of complaints related to pica. None of our patients we describe here, as well as their primary care physicians, were aware of the importance of their pica related symptoms. Pica symptoms abated in one of our patients upon iron supplementation, while the other two are currently under treatment as of this writing. We believe pica is an important sign of iron deficiency that should never be ignored, and the craving for any unusual substance should compel clinicians to search for occult blood loss with secondary iron deficiency.

  4. Anemia e deficiência de ferro em pré-escolares da Amazônia Ocidental brasileira: prevalência e fatores associados Anemia and iron deficiency among schoolchildren in the Western Brazilian Amazon: prevalence and associated factors

    OpenAIRE

    Teresa Gontijo de Castro; Mônica Silva-Nunes; Wolney Lisboa Conde; Pascoal Torres Muniz; Marly Augusto Cardoso

    2011-01-01

    Estudo transversal de base populacional que investigou prevalênciasde anemia e fatores associados à anemia, anemia ferropriva e deficiência de ferro entre crianças de 6 a 60 meses da área urbana de dois municípios do Acre, Brasil (N = 624). Dosagens de hemoglobina sanguínea, ferritina e receptor solúvel de transferrina plasmáticas foram realizadas mediante sangue venoso. Condições sócio-econômicas, demográficas e de morbidade foram obtidas por questionário. Razões de prevalências foram calcul...

  5. Iron deficiency and cardiovascular disease.

    Science.gov (United States)

    von Haehling, Stephan; Jankowska, Ewa A; van Veldhuisen, Dirk J; Ponikowski, Piotr; Anker, Stefan D

    2015-11-01

    Iron deficiency affects up to one-third of the world's population, and is particularly common in elderly individuals and those with certain chronic diseases. Iron excess can be detrimental in cardiovascular illness, and research has now also brought anaemia and iron deficiency into the focus of cardiovascular medicine. Data indicate that iron deficiency has detrimental effects in patients with coronary artery disease, heart failure (HF), and pulmonary hypertension, and possibly in patients undergoing cardiac surgery. Around one-third of all patients with HF, and more than one-half of patients with pulmonary hypertension, are affected by iron deficiency. Patients with HF and iron deficiency have shown symptomatic improvements from intravenous iron administration, and some evidence suggests that these improvements occur irrespective of the presence of anaemia. Improved exercise capacity has been demonstrated after iron administration in patients with pulmonary hypertension. However, to avoid iron overload and T-cell activation, it seems that recipients of cardiac transplantations should not be treated with intravenous iron preparations.

  6. Deficiência de ferro, prevalência de anemia e fatores associados em crianças de creches públicas do oeste do Paraná, Brasil Iron deficiency and prevalence of anemia and associated factors in children attending public daycare centers in western Paraná, Brazil

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    Valdete Carreira Rodrigues

    2011-06-01

    . Questionnaires were administered and anthropometric data and blood samples were collected from July to September 2007. Iron status was determined by measuring transferrin level, hemoglobin level, mean corpuscular volume, serum iron level and eosinophil count. Crude and adjusted (logistic regression odds ratios and the respective significance levels (p-value were obtained by statistical analysis. Analysis of variance and the Tukey's range test were used for identifying significant differences in the quantitative measurements. RESULTS: There was a 29.7% prevalence of anemia and 77.3% of the sample presented low iron levels. Anthropometry did not indicate macronutrient deficiencies but revealed above-average obesity rates. The factors associated with anemia and iron deficiency were family members constantly becoming sick (OR=10.02, poor living conditions (OR=5.05, time attending a daycare center (OR=3.05, number of individuals in the household (OR=2.83 and absence of sanitation (OR=2.20. CONCLUSION: The prevalence of anemia and the high iron deficiency rate evidenced a severe public health problem regarding the preschool children from Cascavel, Paraná. Despite the magnitude of the problem, anemia is not being detected, prevented and treated properly. This study suggests some possible interventions.

  7. Analysis of iron deficiency anemia of 4 months-3 years old infants in Jinan City%济南市4个月至3岁婴幼儿缺铁性贫血调查分析

    Institute of Scientific and Technical Information of China (English)

    苑赟; 刘淑珍; 鞠丽娜; 孙燕

    2012-01-01

    目的 了解济南市药山社区婴幼儿缺铁性贫血现状,探讨影响济南市儿童缺铁性贫血的影响因素,促进小儿健康成长.方法 对2007年10月至2010年12月来山东黄河医院儿保门诊健康查体的1 094例4个月至3岁健康足月婴幼儿进行研究,查末梢血血常规,分析各年龄段贫血患病率,进一步分析贫血与6个月内喂养方式、母亲文化程度、喂养习惯与缺铁性贫血的关系.结果 药山社区4个月至3岁婴幼儿缺铁性贫血总患病率为37.9%(415/1 094),其中轻度贫血占88.2%(366/415),中度贫血占11.8%(49/415).贫血的患病率与月龄、母亲文化程度、6个月内喂养方式、是否合理添加辅食有关,6个月~<12月婴儿患病率明显高于其他组(χ2=14.95~31.93,P<0.01);母亲文化程度高者贫血的患病率低(χ2=10.86~47.02,P<0.01);人工喂养者的患病率明显高于母乳和混合喂养者(χ2=15.26~23.38,P<0.01);合理添加辅食者贫血的患病率明显下降(χ2=31.18,P<0.01).结论 药山社区婴幼儿贫血总患病率仍较高,贫血现状不容乐观,应采取有效措施大力改善婴幼儿营养性缺铁性贫血.%Objective To understand the current situation of iron deficiency anemia ( IDA ) in infants and young children in Yaoshan Community of Jinan City and to explore the influencing factors of IDA in the studied community, so as to promote the healthy growth of them. Methods From October 2007 to December 2010, 1 094 cases of 4 months to 3 years old healthy full-term infants and young children visiting child health outpatient for health examination were studied. Their peripheral blood samples were taken to analyze the prevalence of anemia at different ages. Further relationship between IDA and feeding patterns in the first 6 months, and the maternal education, and feeding was analyzed. Results The total prevalence rate of IDA was 37. 9% ( 415/1 094 ) in the studied children in Yaoshan Community, including 88.2% ( 366

  8. Effects of Iron Deficiency on Cognitive Function in School Going Adolescent Females in Rural Area of Central India

    OpenAIRE

    Sarika More; Shivkumar, V. B.; Nitin Gangane; Sumeet Shende

    2013-01-01

    Iron deficiency anemia is most common nutritional deficiency disorder in India and remains a formidable health challenge. Girls in the period of later school age and early adolescence are prone to develop iron deficiency. Iron deficiency leads to many non-hematological disturbances which include growth and development, depressed immune function in infants; reduces physical work capacity; decreases the cognitive function in both infants and adolescents. Present study was done to know the preva...

  9. Obesity as an Emerging Risk Factor for Iron Deficiency

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    Elmar Aigner

    2014-09-01

    Full Text Available Iron homeostasis is affected by obesity and obesity-related insulin resistance in a many-facetted fashion. On one hand, iron deficiency and anemia are frequent findings in subjects with progressed stages of obesity. This phenomenon has been well studied in obese adolescents, women and subjects undergoing bariatric surgery. On the other hand, hyperferritinemia with normal or mildly elevated transferrin saturation is observed in approximately one-third of patients with metabolic syndrome (MetS or nonalcoholic fatty liver disease (NAFLD. This constellation has been named the “dysmetabolic iron overload syndrome (DIOS”. Both elevated body iron stores and iron deficiency are detrimental to health and to the course of obesity-related conditions. Iron deficiency and anemia may impair mitochondrial and cellular energy homeostasis and further increase inactivity and fatigue of obese subjects. Obesity-associated inflammation is tightly linked to iron deficiency and involves impaired duodenal iron absorption associated with low expression of duodenal ferroportin (FPN along with elevated hepcidin concentrations. This review summarizes the current understanding of the dysregulation of iron homeostasis in obesity.

  10. [Phosphate metabolism and iron deficiency].

    Science.gov (United States)

    Yokoyama, Keitaro

    2016-02-01

    Autosomal dominant hypophosphatemic rickets(ADHR)is caused by gain-of-function mutations in FGF23 that prevent its proteolytic cleavage. Fibroblast growth factor 23(FGF23)is a hormone that inhibits renal phosphate reabsorption and 1,25-dihydroxyvitamin D biosynthesis. Low iron status plays a role in the pathophysiology of ADHR. Iron deficiency is an environmental trigger that stimulates FGF23 expression and hypophosphatemia in ADHR. It was reported that FGF23 elevation in patients with CKD, who are often iron deficient. In patients with nondialysis-dependent CKD, treatment with ferric citrate hydrate resulted in significant reductions in serum phosphate and FGF23.

  11. Analysis the Effect and Safety of Child Iron Deficiency Anemia by Day Taking Iron Supplement%分析用隔日服用铁剂法治疗小儿缺铁性贫血的效果及安全性

    Institute of Scientific and Technical Information of China (English)

    俞曙星

    2015-01-01

    目的:分析用隔日服用铁剂法治疗小儿缺铁性贫血的效果及安全性。方法70例小儿缺铁性贫血患者,随机分为治疗组和对照组,对照组采用铁剂常规治疗方式,治疗组采用隔日服用铁剂法治疗。结果两组治疗前后各组的前后结果对比存在显著性差异(P<0.05),具有统计学意义。但是两组治疗前、治疗后对应指标结果对比不存在显著性差异(P>0.05),不具有统计学意义。结论小儿缺铁性贫血患者采用隔日服用铁剂法治疗后,可以明显改善相关指标结果,保证用药的安全有效。%Objective To analysis by day taking iron supplements, efficacy, and safety for the treatment of children with iron deficiency anemia.Methods70 cases of pediatric patients with iron deficiency anemia, were randomly divided into treatment group and control group, control group with iron agent routine treatment, treatment group by day taking iron treatment.ResultsThe two groups before and after treatment between groups of results before and after contrast exists significant difference (P 0.05), not statisticaly significant.Conclusion Pediatric patients with iron deficiency anemia by day taking iron supplements after treatment, can significantly improve the relevant indicators as a result, to ensure that the drug is safe and effective.

  12. 214例婴儿缺铁性贫血的特点及其相关因素分析%Analysis on Features and Related Factors of Iron Deficiency Anemia in 214 Infants

    Institute of Scientific and Technical Information of China (English)

    李蕙; 周敏; 曹雪梅; 徐鸣; 李丹; 史宏

    2011-01-01

    Objective To analyze the clinical characteristics and the risk factors of iron deficiency anemia (IDA) in infants.Methods The retrospective study of clinical data involving 214 IDA inpatients aged 4- 12 months old in our hospital from January 2002 to June 2009 was carried out.Results Among 214 infantile cases, infants less than 6 months old accounted 12.62% and infants more than 6 months old accounted for 87.38%.Rural infants with IDA were more prevalent than city infants (61.21% vs.38.79% ).Most of these IDA infants had mild to moderate anemia degree (56.54% and 38.79% ), only 4.67% inpatients were severe anemia.The prevalence rate of IDA in infants with breast- feeding without food supplement on time was 29.44%, which was more than that in infants with artificial feeding and mixed feeding.Most of these infants were full term infants (89.25% ), while only 10.75% were premature or twins.Laboratory examination indicated serum iron decrease (49.06% ), ferritin decrease (56.07%) and serum transferrin receptor increase (33.33%).A hundred and eighty - four cases (85.98%) of these IDA infants were hospitalized because of varied complications such as respiratory infection.Conclusion Infants with IDA are more prevalent in rural infants more than 6 months old, in which the main cause is breast- feeding without food supplement on time.And IDA is often neglected because most of the patients could see a doctor due to complicating diseases.Prevention aiming at high risk groups, early diagnosis and early treatment are very important.%目的 分析医院婴儿缺铁性贫血的特点和相关危险因素.方法 回顾性分析儿童医院2002年1月至2009年6月收治的214例缺铁性贫血患儿的临床资料.结果 214例患儿中,6月龄以下占12.62%,6月龄以上占87.38%;农村患儿占61.21%,城市患儿占38.79% ;轻度贫血占56.54%,中度贫血占38.79%,重度贫血占4.67%;母乳喂养但未按时添加辅食者占29.44%;足月儿占89

  13. Avaliação da eficácia do uso intravenoso de sacarato de hidróxido de ferro III no tratamento de pacientes adultos com anemia ferropriva Evaluation of the efficacy of intravenous iron III-hydroxide saccharate for treating adult patients with iron deficiency anemia

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    Rodolfo D. Cançado

    2007-06-01

    Full Text Available O objetivo desse estudo foi avaliar a eficácia do uso intravenoso de sacarato de hidróxido de ferro III no tratamento de pacientes adultos com anemia ferropriva. No período de janeiro de 2003 a dezembro de 2005, estudamos cinqüenta pacientes com anemia ferropriva que apresentaram intolerância e/ou resposta inadequada ao tratamento com ferro por via oral e/ou valor de hemoglobina inferior a 7,0 g/dL. Os principais exames laboratoriais realizados foram: hemograma completo, contagem de reticulócitos, ferro sérico, capacidade total de ligação de ferro e ferritina sérica. Os pacientes receberam uma dose semanal de 200 mg de sacarato de hidróxido de ferro III diluído em 250 mL de soro fisiológico a 0,9%, administrado por via intravenosa em trinta minutos. O tratamento foi realizado até a obtenção do valor de hemoglobina igual ou maior que 12,0 g/dL para mulheres e 13,0 g/dL para homens, ou até a administração da dose total de ferro parenteral recomendada para cada paciente. A idade mediana dos cinqüenta pacientes estudados foi de 45 anos, variando entre 28 e 76 anos; quarenta (80,0% eram do sexo feminino. A causa mais comum de anemia ferropriva no sexo feminino foi sangramento uterino anormal observado em 25/40 pacientes (62,5% e, no sexo masculino, gastrectomia parcial em 7/10 (70,0%. Vinte e quatro (48,0% pacientes foram incluídos nesse estudo por falta de resposta à terapia com ferro oral, 22 (44,0% por intolerância ao ferro oral e quatro (8,0% por hemoglobina The objective of this study was to evaluate the efficacy of intravenous iron III-hydroxide saccharate to treat adult patients with iron deficiency anemia. Between January 2003 and December 2005 we studied 50 patients with iron deficiency anemia who presented intolerance or inadequate response to oral iron therapy, or hemoglobin level < 7 g/dL. The main laboratory tests performed were: complete blood cell count, reticulocyte count, serum iron, total iron-binding capacity

  14. 小剂量间歇补铁法治疗小儿缺铁性贫血疗效观察%Small dose of iron supplements of treatment for the children with iron deficiency anemia

    Institute of Scientific and Technical Information of China (English)

    庞清华; 吴勇

    2015-01-01

    Objective To study the curative and side effects of small dose of iron supplements on the inter-mittent treatment for children with iron deficiency anemia ( IDA) .Methods 133 children with IDA were divided into two groups, respectively given A group(small doses of intermittent iron supplements) and B group(regular daily dose iron supplement as control group).After two months′treatment, serum ferritin(SF) and hemoglobin(Hb) were de-tected and adverse reactions were observed in the two groups .Results SF and Hb were same after treatment .They were significantly elevated in both groups ( P0.05).The adverse reaction rate of B group was obviously higher than that of A group (P<0.01). Conclusion Small dose of iron supplements of intermittent treatment for the children with IDA is effective and has lower side effects .%目的:研究小剂量间歇补铁法治疗小儿缺铁性贫血( IDA)的临床疗效及副作用。方法将133例缺铁性贫血患儿半随机分为间歇治疗组( A组)和常规治疗组( B组),分别给予小剂量间歇补铁及常规剂量每日补铁治疗,2个月后复查患儿的血清铁蛋白(SF)和血红蛋白(Hb),同时观察并记录患儿不良反应。结果治疗前两组比较SF和Hb基本相同,差异无统计学意义( P>0.05),治疗前后比较两组的SF及Hb均显著增加,差异有统计学意义( P<0.01)。常规治疗组不良反应发生率明显大于间歇治疗组,差异有统计学意义( P<0.01)。结论小剂量间歇补铁法能有效治疗IDA,且药物副作用少、依从性好。

  15. How Is Iron-Deficiency Anemia Treated?

    Science.gov (United States)

    ... Tofu Dried fruits, such as prunes, raisins, and apricots Spinach and other dark green leafy vegetables Prune ... C than canned ones. If you're taking medicines, ask your doctor or pharmacist whether you can ...

  16. Anemia caused by low iron - children

    Science.gov (United States)

    Anemia - iron deficiency - children ... able to absorb iron well, even though the child is eating enough iron Slow blood loss over ... bleeding in the digestive tract Iron deficiency in children can also be related to lead poisoning .

  17. Comparação entre dois métodos de suplementação de ferro para a prevenção da anemia ferropriva no primeiro ano de vida em crianças nascidas prematuras Comparison between two methods of supplemental iron intake to prevent iron deficiency anemia in the first year of life of preterm infants

    Directory of Open Access Journals (Sweden)

    Gisele M.C. Vianna

    2002-01-01

    Full Text Available Objetivo: comparar dois métodos de suplementação de ferro (fórmula fortificada versus gotas de sulfato ferroso para prevenir a anemia por carência de ferro em prematuros. Métodos: foram incluídos sessenta e seis lactentes, nascidos com até 36 semanas de gestação e peso de 1.000g até 2.000g. Quarenta crianças completaram o seguimento previsto, do 2º ao 12º mês de vida, divididas em dois grupos - grupo A: 20 lactentes que receberam fórmula fortificada, com 11mg Fe/litro; e grupo B: 20 lactentes alimentados com leite de vaca em pó integral, suplementado com sulfato ferroso em gotas (2mg Fe/kg/dia. Foi coletado sangue aos dois e 12 meses de idade (2ml para dosagens de hemoglobina, hematócrito, ferro sérico, TIBC, ferritina sérica e protoporfirina eritrocitária livre; e aos seis meses (1 ml, para hemoglobina e hematócrito. Para análise estatística, usou-se o teste "t" de Student e o do "qui-quadrado" (chi2, com p £ 10ng/ml, contra doze (60% do grupo B (p Objective: to compare 2 methods of iron supplementation (fortified formula versus medicinal iron drops to prevent iron deficiency anemia in preterm infants. Methods: sixty six premature infants weighing between 1000-2000g were included in the study. Forty infants completed the whole follow-up period, divided into 2 groups: Group A: 20 infants fed with iron fortified formula (11mg Fe/l; Group B: 20 infants fed powder cow's milk supplemented with 2mg Fe/kg/day, as drops of ferrous sulphate. At 2 and 12 months 2 ml of blood were collected to measure hemoglobin, hematocrit, serum iron, TIBC, serum ferritin and free erythrocyte porphyryns. At the 6th month 1ml of blood was drawn for hemoglobin and hematocrit determinations. Statistical analysis used the Student "t" test and (chi2, with p£ 10ng/ml, against 12 (60% of the Group B (p < 0.02. Conclusions: the iron fortified formula was significantly more efficient than medicinal iron drops to prevent iron deficiency anemia of preterm

  18. The exclusion of hypochromia from the iron deficiency screen

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    Jolobe OMP

    2014-03-01

    Full Text Available Oscar MP Jolobe Manchester Medical Society, Manchester, UKWhen the screening strategy for iron deficiency makes use of mean corpuscular volume (MCV to the exclusion of mean corpuscular hemoglobin (MCH, as was the case in the recent study by Radia et al1 there is a risk of repeating the mistakes highlighted in a retrospective analysis of the management of anemia, microcytosis, and hypochromia in preoperative subjects in South Australia.2Read the original paper by Radia and colleagues.

  19. Risks of iron deficiency among vegetarian college women

    OpenAIRE

    Kimberly Grage Englehardt; Susan N. Hawk; Cindi Small

    2012-01-01

    Iron deficiency anemia is the most common nutritional deficiency disease worldwide and poses a major threat in women of child-bearing age and those who follow a vegetarian diet. The objective of this study was to ascertain whether differences exist in iron status markers between female university students following a vegetarian and non-vegetarian diet. This study took a cross sectional analysis of 39 female students at California Polytechnic State University (Cal Poly State University) in San...

  20. Iron Deficiency in Autism and Asperger Syndrome.

    Science.gov (United States)

    Latif, A.; Heinz, P.; Cook, R.

    2002-01-01

    Retrospective analysis of the full blood count and, when available, serum ferritin measurements of 96 children (52 with autism and 44 with Asperger syndrome) found six autistic children had iron deficiency and 12 of the 23 autistic children with serum ferritin measures were iron deficient. Far fewer Asperger children were iron deficient. Results…

  1. Diagnóstico diferencial da deficiência de ferro Differential diagnosis of iron deficiency

    Directory of Open Access Journals (Sweden)

    Perla Vicari

    2010-06-01

    Full Text Available A deficiência de ferro é considerada a patologia hematológica mais prevalente no homem. Assim, é fundamental a adequada identificação de suas causas, bem como a diferenciação com outras patologias distintas para adequada abordagem da deficiência de ferro. Neste artigo são brevemente descritas outras condições que podem cursar com anemia microcítica, tais como: talassemias, anemia de doença crônica, anemia sideroblástica e envenenamento por chumbo, patologias estas que devem ser afastadas durante investigação de anemia ferropriva.Iron deficiency is considered to be the commonest hematological pathology in humans. Thus, the essential steps in an adequate approach of iron deficiency include: the proper identification of its causes and the differentiation between iron deficiency and other conditions. This article briefly describes other conditions that may present with microcytic anemia such as thalassemia, anemia of chronic diseases, sideroblastic anemia and lead intoxication. These diseases should be considered during the investigation of iron deficiency anemia.

  2. The consequences of iron deficiency and anaemia in pregnancy on maternal health, the foetus and the infant.

    Science.gov (United States)

    Viteri, F E

    1994-01-01

    An estimated 2150 million people are iron deficient, with deficiency severe enough to cause anemia in 1200 million people globally. Widespread particularly among tropical low-income populations, anemia has serious health and functional consequences. Due to their increased iron demands of menstruation and pregnancy, women of fertile age and pregnant-lactating women are especially affected by anemia and iron deficiency. Approximately 47% of non-pregnant women and 60% of pregnant women worldwide have anemia, while those who are iron deficient without anemia may comprise 60% and 90%, respectively. The anemic pregnant woman is at greater risk of death during the perinatal period. Iron deficiency also affects performance during pregnancy and delivery, lactation performance, working capacity and general well-being, and immunity status. Infants are adversely affected in terms of health, development, hematological status, and iron nutrition. Most anemia is, however, the result of severe iron deficiency, and therefore open to prevention and treatment interventions with a very high benefit/cost ratio. Accordingly, world authorities have agreed that anemia in pregnant women must be reduced by one-third by the year 2000. The author recommends expanding the target for iron supplementation to all women of fertile age who might become pregnant, the adoption of a preventive instead of therapeutic approach to iron deficiency, and the exploration of new supplementation programs.

  3. The analysis of the correlation of iron deficiency anemia of 6 months to 6 years old children in Huaibei%淮北地区6个月至6岁儿童缺铁性贫血调查

    Institute of Scientific and Technical Information of China (English)

    王素侠

    2012-01-01

    Objective: To explore the correlation of iron deficiency anemia ( IDA) of months to 6 years old children in Huaibei. Methods: Trace element iron and the parameters of hemoglobin and red blood cell were detcected by atomic absorption method and three classification of blood cell analyzer respectively. Results: The incidence of anemia and iron deficiency of different ages had statistical significance ( P 0. 05 ) . The incidence of IDA and recessive IDA of all cases were 8. 0% and 5. 4% respectively. The incidence of IDA in rural area was significant higher than that in urban area(8. 20% versus 2. 55% ,P 0.05);6个月至6岁儿童IDA占8.0%,隐性IDA(血红蛋白正常,MCV、MCH减少)占5.4%.农村地区儿童贫血率8.20%高于城市地区2.55%(P<0.01).结论:微量元素铁的测定可以作为早期发现儿童IDA的筛查试验,特别是隐性IDA的早期诊断.积极采取综合干预措施,加强营养教育才能提高儿童健康水平.

  4. Anemia ferropriva em escolares da primeira série do ensino fundamental da rede pública de educação de uma região de Brasília, DF Iron deficiency anemia in first grade students from public schools in a region of Brasília, DF

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    Gracy Santos Heijblom

    2007-06-01

    Full Text Available A anemia ferropriva é a deficiência de micronutriente mais prevalente no mundo. É particularmente deletéria em escolares, pois crianças anêmicas são sonolentas e prestam menos atenção. Como conseqüência, pode levar ao alto absenteísmo e baixo rendimento escolar. Realizou-se um estudo transversal com amostra probabilística de 424 alunos de 6 a 11 anos, da 1ª série do ensino fundamental de escolas públicas da Regional Norte de Saúde de Brasília. Os objetivos foram avaliar a prevalência de anemia e comparar o resultado obtido em 2004 com aquele de estudo similar realizado na mesma área em 1998. A hemoglobina (Hb foi determinada em amostra de sangue digital, usando Hemocue®. Dois pontos de corte foram adotados para classificar anemia, ambos estabelecidos pela Organização Mundial da Saúde: HbIron deficiency anemia (IDA is the most prevalent micronutrient deficiency in the world. In school age children, IDA is particularly deleterious: anemic children are sleepy and pay less attention. As a consequence, anemia can lead to high absenteeism and lower school performance. A cross-sectional survey was conducted in a representative sample of 424 randomly selected first graders (ages 6 to 11 years from public schools located in the Northern Public Health Region of Brasília. The study objectives were to: (a determine the prevalence of anemia; (b compare the results obtained in 2004 to those of a similar survey conducted in the same area in 1998. Hemoglobin (Hb was determined in finger-prick blood samples using Hemocue®. Two cut-off points were used to classify anemia, both established by the WHO: Hb<11.5g/dL and Hb<12.0g/dL. The height/age, weight/age and weight/height indicators below -2.0 standard deviations from the NCHS reference were used to indicate growth retardation. Prevalence of anemia was 12.5% and 11.9% (Hb<11.5g/dL and 26.9% and 21.5% (Hb<12.0g/dL in 2004 and 1998 respectively. The prevalence of anemia increased between

  5. 农村地区6个月~7岁儿童贫血及铁缺乏情况调查及干预%Analysis on status and intervention of anemia and iron deficiency among children aged 6 months to 7 years old in rural areas

    Institute of Scientific and Technical Information of China (English)

    王燕; 傅苏林; 邵子瑜; 殷刚柱; 汪小燕; 李梦月

    2015-01-01

    目的:了解合肥市农村地区6个月~7岁儿童的贫血及铁缺乏情况及干预效果。方法采取随机抽样的方法抽取2095名6个月~7岁儿童进行问卷调查并测定血红蛋白,对贫血和(或)铁缺乏的儿童进行干预。结果2095名研究对象中,正常儿童1764名,检出贫血患儿331例,检出率为15.80%。其中铁缺乏检出114人,检出率为5.44%,贫血患儿中铁缺乏检出率为34.44%。在接受干预的281名儿童中有218名血红蛋白恢复到正常水平,即干预后正常儿童为1982名,占96.92%;轻度、中度贫血检出率均明显下降。结论合肥市农村地区儿童贫血及铁缺乏干预效果显著。加强儿童贫血相关健康教育,科学合理的喂养方法及早期正确的喂养行为可以有效防治婴幼儿贫血及铁缺乏。%Objective To study on the status and intervention of anemia and iron deficiency among children aged 6 months to 7 years old in rural areas of Hefei city. Methods A total of 2095 children aged 6 months to 7 years old were investigated with questionnaire, the he-moglobin and ferritin were tested, and children with anemia and/or iron deficiency were dealt with health education and nutrition package. Results There were 331 children with anemia (15. 80%) and 114 children with iron deficiency (5. 44%) among 2095 children. A total of 281 children accepted intervention and the hemoglobin of 218 anemia children returned to normal levels, and there were 1982(96. 92%) nor-mal children among 2095 children after intervention. The morbidity rate of mild and moderate anemia was decreased. Conclusion The inter-vention effect of the children with anemia and iron deficiency is remarkable. Strengthening the health education, using scientific and reasona-ble method of feeding and the right method about feeding behavior of anemia children can effectively prevent and cure anemia and iron defi-ciency in children.

  6. Analysis on status and intervention of anemia and iron deficiency among children aged 6 months to 7 years old in rural areas%农村地区6个月~7岁儿童贫血及铁缺乏情况调查及干预

    Institute of Scientific and Technical Information of China (English)

    王燕; 傅苏林; 邵子瑜; 殷刚柱; 汪小燕; 李梦月

    2015-01-01

    Objective To study on the status and intervention of anemia and iron deficiency among children aged 6 months to 7 years old in rural areas of Hefei city. Methods A total of 2095 children aged 6 months to 7 years old were investigated with questionnaire, the he-moglobin and ferritin were tested, and children with anemia and/or iron deficiency were dealt with health education and nutrition package. Results There were 331 children with anemia (15. 80%) and 114 children with iron deficiency (5. 44%) among 2095 children. A total of 281 children accepted intervention and the hemoglobin of 218 anemia children returned to normal levels, and there were 1982(96. 92%) nor-mal children among 2095 children after intervention. The morbidity rate of mild and moderate anemia was decreased. Conclusion The inter-vention effect of the children with anemia and iron deficiency is remarkable. Strengthening the health education, using scientific and reasona-ble method of feeding and the right method about feeding behavior of anemia children can effectively prevent and cure anemia and iron defi-ciency in children.%目的:了解合肥市农村地区6个月~7岁儿童的贫血及铁缺乏情况及干预效果。方法采取随机抽样的方法抽取2095名6个月~7岁儿童进行问卷调查并测定血红蛋白,对贫血和(或)铁缺乏的儿童进行干预。结果2095名研究对象中,正常儿童1764名,检出贫血患儿331例,检出率为15.80%。其中铁缺乏检出114人,检出率为5.44%,贫血患儿中铁缺乏检出率为34.44%。在接受干预的281名儿童中有218名血红蛋白恢复到正常水平,即干预后正常儿童为1982名,占96.92%;轻度、中度贫血检出率均明显下降。结论合肥市农村地区儿童贫血及铁缺乏干预效果显著。加强儿童贫血相关健康教育,科学合理的喂养方法及早期正确的喂养行为可以有效防治婴幼儿贫血及铁缺乏。

  7. 蔗糖铁注射液治疗老年缺铁性贫血疗效观察%Clinical observation of iron sucrose injection in treating old patients with iron deficiency anemia

    Institute of Scientific and Technical Information of China (English)

    李晟; 孙波; 闫国强; 陈丁

    2011-01-01

    目的 观察蔗糖铁注射液治疗老年缺铁性贫血(IDA)的疗效和不良反应.方法 选择32例老年IDA患者,按随机数字表法分为静脉组(17例)和口服组(15例),观察两种方法对改善贫血的疗效和不良反应.结果 治疗后静脉组及口服组血红蛋白(Hb)均较治疗前升高,分别为(100.18±8.71)g/L和(85.80±6.92)g/L,两组比较差异有统计学意义(P<0.01);治疗后血清铁亦有上升,两组分别为(23.84±5.34.)μmol/L和(14.63±3.29)μmol/L,与治疗前比较差异有统计学意义(P<0.01).静脉组无明显不良反应发生,口服组有6例(40%)发生胃肠道反应.结论 静脉用蔗糖铁可作为老年IDA患者补铁方式,疗效优于口服铁剂,且不良反应发生率低.%Objective To observe the effect and adverse reactions of iron sucrose injection in treating old patients with iron deficiency anemia(IDA). Methods Thirty-two old patients with IDA were divided into injection group(17 patients)and oral group(15 patients)by random digits table. The effects of improvement on IDA and their adverse reactions were observed. Results After treatment, hemoglobin(Hb)in the injection group and oral group was(100.18±8.71)g/L and(85.80 ± 6.92)g/L(P<0.01), and serum iron was(23.84±5.34)μmol/L and(14.63±3.29)μmol/L(P<0.01).There were no obvious adverse reactions in injection group, whereas there were 6 cases(40%)with gastric and colon adverse reaction in oral group. Conclusions The treatment of intravenous injection of iron sucrose can be effectively used to cure old patients with IDA. It has better effect and has lower rate of adverse reaction.

  8. The Effects of Low Dose Iron Supplementation on Cytology in Children with Iron Deficiency Anemia%小剂量补铁后小儿缺铁性贫血的细胞学分析

    Institute of Scientific and Technical Information of China (English)

    吕文芳

    2009-01-01

    therapy of iron supplementation with low dose once every other day is borer than the conventional therapy for iron deficiency anemia in children.

  9. Analysis of 249 Cases With Nutritional and Iron Deficiency Anemia%婴、幼儿营养性缺铁性贫血249例相关因素分析

    Institute of Scientific and Technical Information of China (English)

    郑建梅; 杨道科

    2009-01-01

    目的 探讨不同月龄婴、幼儿的营养性缺铁性贫血(nutritional iron deficiency anemia)发生情况及其相关因素.方法 选择2004年1月1日至2006年12月31日在郑州市妇幼保健院儿童保健门诊接受规范4∶2∶1保健的1 254例1~6个月(A组,n=540)、6~12个月(B组,n=360)、12~18个月(C组,n=354)儿童为研究对象(本研究遵循的程序符合郑州市妇幼保健院人体试验委员会所制定的伦理学标准,得到该委员会批准,分组征得受试对象监护人的知情同意,并与其签署临床研究知情同意书).对其母乳喂养、辅食添加等情况进行问卷调查(自行设计),并采用世界卫生组织(WHO)推荐的氰化高铁法测定血红蛋白(hemoglobin,Hb)含量,同时回顾性追踪母亲孕期保健资料,对采集资料进行汇总、统计学处理和分析. 结果 营养性缺铁性贫血总检出率为19.86%(249/1 254), 其中A,B,C组儿童营养性缺铁性贫血检出率分别为26.11%(141/540),19.17%(69/360),11.02%(39/354),随年龄增加,营养性缺铁性贫血发生率下降.单因素分析显示,A组婴儿中,纯母乳喂养儿(n=414)和非纯母乳喂养儿(n=126)缺铁性贫血检出率分别为22.46%(93/414)和38.10%(48/126),两者比较,差异有显著意义(P<0.05).A组纯母乳喂养儿中,及时和过晚添加辅食儿(n=309 vs. n=105)的营养性缺铁性贫血检出率分别为16.50%(51/309),40.00%(42/105),两者比较,差异有显著意义(P<0.01).母亲孕期保健资料回顾性分析结果显示,249例营养性缺铁性贫血婴、幼儿中,孕妇孕晚期缺铁性贫血为78例(31.5%).结论 婴、幼儿饮食结构不合理和母亲孕晚期缺铁性贫血,是导致婴、幼儿营养性缺铁性贫血的重要影响因素.加强围生期保健, 提倡婴儿期母乳喂养的同时注意适时(4~6个月龄时)添加辅食,是减少婴儿期营养性缺铁性贫血的有效措施.

  10. Hipovitaminose A e anemia ferropriva em gestantes de duas comunidades do Vale do Ribeira (Estado de São Paulo, Brasil Vitamin A deficiency and iron deficiency anemia in pregnant women of two communities of the Ribeira River Valley (State of S. Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Maria José Roncada

    1975-06-01

    Full Text Available Com o objetivo de estudar deficiências de vitamina A e de ferro em mulheres grávidas, a nível de comunidade, estudou-se 60 gestantes, residentes na zona urbana de Apiaí e Ribeira (Estado de São Paulo, através de inquérito bioquímico, realizando-se dosagens séricas de beta-caroteno, vitamina A, hemoglobina, ferro sérico e capacidade de ligação de ferro, bem como determinação do hematócrito. Os resultados foram comentados e apontaram não haver hipovitaminose A nesta amostra, apesar de haver grande proporção de resultados de caroteno sérico considerados não-normais. Houve maior prevalência de anemia entre gestantes de Ribeira. A comparação dos resultados obtidos entre as gestantes com respectivos grupos-testemunha, apontou freqüência maior de casos considerados não-normais entre as primeiras, em todos os coeficientes levantados.The present study was carried out on sixty pregnant women residing in the urban area of the cities of Apiaí and Ribeira, State of S. Paulo. Samples were taken from each subject in order to study blood levels of beta-carotene, vitamin A, hemoglobin, serum iron and iron binding capacity as well as packed cell volume, with the objective of studying vitamin A and iron deficiency. The results showed that vitamin A deficiency was absent although a large proportion of carotene levels was abnormal. Regarding anemia, prevalence was higher in Ribeira residents. Refering all results to a control group, it was found that frequency was higher in the sample subjects.

  11. Benefits and harms of iron supplementation in iron-deficient and iron-sufficient children.

    Science.gov (United States)

    Domellöf, Magnus

    2010-01-01

    Due to high iron requirements, young children are at risk for iron deficiency anemia. Iron supplements are therefore often recommended, especially since iron deficiency anemia in children is associated with poor neurodevelopment. However, in contrast to most other nutrients, excess iron cannot be excreted by the human body and it has recently been suggested that excessive iron supplementation of young children may have adverse effects on growth, risk of infections, and even on cognitive development. Recent studies support that iron supplements are beneficial in iron-deficient children but there is a risk of adverse effects in those who are iron replete. In populations with a low prevalence of iron deficiency, general supplementation should therefore be avoided. Iron-fortified foods can still be generally recommended since they seem to be safer than medicinal iron supplements, but the level of iron fortification should be limited. General iron supplementation is recommended in areas with a high prevalence of iron deficiency, with the exception of malarious areas where a cautious supplementation approach needs to be adopted, based either on screening or a combination of iron supplements and infection control measures. More studies are urgently needed to better determine the risks and benefits of iron supplementation and iron-fortified foods given to iron-deficient and iron-sufficient children.

  12. Effects of iron deficiency on cognitive function in school going adolescent females in rural area of central India.

    Science.gov (United States)

    More, Sarika; Shivkumar, V B; Gangane, Nitin; Shende, Sumeet

    2013-01-01

    Iron deficiency anemia is most common nutritional deficiency disorder in India and remains a formidable health challenge. Girls in the period of later school age and early adolescence are prone to develop iron deficiency. Iron deficiency leads to many non-hematological disturbances which include growth and development, depressed immune function in infants; reduces physical work capacity; decreases the cognitive function in both infants and adolescents. Present study was done to know the prevalence of iron deficiency in both the anemic and non anemic school going adolescent girls, to assess the effect of iron deficiency on cognitive functions in anemic iron deficient and non-anemic iron deficient school girls in a village school situated in central India. Methods. A secondary school having girl students in the age group of 12-15 years studying in sixth to ninth standard was selected. Serum ferritin concentration was estimated by ELISA. For assessing the cognitive function mathematics score, one multi-component test for memory, attention and verbal learning and Intelligent Quotient scores of the students were used. Results. Scholastic Performance, IQ and Scores of Mental balance, Attention & Concentration, Verbal Memory and Recognition were decreased in iron deficient girls, both anemic and non anemic as compared to the non iron deficient girls.

  13. Effects of iron deficiency on cognitive function in school going adolescent females in rural area of central India.

    Science.gov (United States)

    More, Sarika; Shivkumar, V B; Gangane, Nitin; Shende, Sumeet

    2013-01-01

    Iron deficiency anemia is most common nutritional deficiency disorder in India and remains a formidable health challenge. Girls in the period of later school age and early adolescence are prone to develop iron deficiency. Iron deficiency leads to many non-hematological disturbances which include growth and development, depressed immune function in infants; reduces physical work capacity; decreases the cognitive function in both infants and adolescents. Present study was done to know the prevalence of iron deficiency in both the anemic and non anemic school going adolescent girls, to assess the effect of iron deficiency on cognitive functions in anemic iron deficient and non-anemic iron deficient school girls in a village school situated in central India. Methods. A secondary school having girl students in the age group of 12-15 years studying in sixth to ninth standard was selected. Serum ferritin concentration was estimated by ELISA. For assessing the cognitive function mathematics score, one multi-component test for memory, attention and verbal learning and Intelligent Quotient scores of the students were used. Results. Scholastic Performance, IQ and Scores of Mental balance, Attention & Concentration, Verbal Memory and Recognition were decreased in iron deficient girls, both anemic and non anemic as compared to the non iron deficient girls. PMID:24386560

  14. A question mark on iron deficiency in 185 million people of Pakistan: its outcomes and prevention.

    Science.gov (United States)

    Ahmed, Anwaar; Ahmad, Asif; Khalid, Nauman; David, Angel; Sandhu, Mansoor Abdullah; Randhawa, Muhammad Atif; Suleria, Hafiz Ansar Rasul

    2014-01-01

    Micronutrient deficiency especially the iron deficiency is the bane of our lives, affecting all strata of society. Unfortunately, the women during pregnancy, adolescence, and children are under this curse particularly in developing countries like Pakistan. It is one of the biggest reasons of complications during pregnancy and malnourished children under five years of age. Maternal death, still-births, and underweight births are most common consequences of iron deficiency and these outbreaks as iron-deficiency anemia in Pakistan. Disastrous nature of iron deficiency requires an urgent call to eradicate it. Hence, the solution should not be frail comparing with the huge economic loss and other incompatibilities. Flour fortification, supplementation, dietary diversification, and especially maternal education are possible solutions for combating this micronutrient deficiency. PMID:24580562

  15. Urinary hepcidin level as an early predictor of iron deficiency in children: A case control study

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    Gharib Amal F

    2011-08-01

    Full Text Available Abstract Background The ideal screening test would be capable of identifying iron deficiency in the absence of anemia. We tried to detect role of urinary hepcidin-25 level in early prediction of iron deficiency in children. Methods This is a case control study performed on 100 children in Hematology Unit of Pediatric Department, Zagazig University Hospital, Egypt. Our study included 25 cases of iron deficiency (ID stage-1 (iron depletion, 25 cases ID stage-2 (iron-deficient erythropoiesis, 25 cases ID stage-3 (iron deficiency anemia and 25 healthy children as a control group. Estimation of iron status parameters was done. Urinary hepcidin-25 level was detected. Results Urinary hepcidin-25 level was significantly lower in all stages of iron deficiency than in control group, more significant reduction in its level was observed with the progress in severity of iron deficiency. Urinary hepcidin showed significant positive correlation with hemoglobin, mean corpuscular volume, hematocrit value, serum iron and ferritin and transferrin saturation. In contrary, it showed significant negative correlation with serum transferrin and total iron binding capacity. Urinary hepcidin at cutoff point ≤0.94 nmol/mmol Cr could Predict ID stage-1 with sensitivity 88% and specificity 88%. Cutoff point ≤0.42 nmol/mmol Cr could predict ID stage-2 with sensitivity 96% and specificity 92%. Cutoff point ≤0.08 nmol/mmol Cr could Predict ID stage-3 with Sensitivity 96% and specificity 100%. Conclusions We can conclude that detection of urinary hepcidin-25 level was a simple and non invasive test and could predict iron deficiency very early, before appearance of hematological affections.

  16. Deficiência de ferro na mulher adulta The iron deficiency in adult woman

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    Lilian P. Rodrigues

    2010-06-01

    Full Text Available A anemia ferropriva é a doença nutricional de maior prevalência no mundo, atingindo 20% a 30% da população. As mulheres, gestantes ou não, fazem parte dos grupos considerados vulneráveis. Entre as possíveis causas da anemia por deficiência de ferro, as perdas sanguíneas menstruais constituem o principal fator de anemia ferropriva da mulher adulta. A proposta deste estudo é rever as causas da anemia na mulher adulta, principalmente decorrente de sangramentos uterinos, assim como o diagnóstico e adoção de medidas preventivas.Iron-deficiency anemia is the most common nutritional disease in the world, affecting from 20 to 30% of the population. Women, both pregnant and otherwise, are included as groups considered vulnerable. Among the possible causes of iron-deficiency anemia, menstruation blood loss is the main cause of iron-deficiency anemia in adult women. The purpose of this study was to review the causes of anemia in adult women, in particular in relation to uterine blood loss including the diagnosis and the adoption of preventive measures.

  17. Low dose Intermittent Iron Supplement Treatment of Children with Iron Deficiency Anemia and 60 Cases of Effect Observation%小剂量间歇补铁法治疗小儿缺铁性贫血60例效果观察

    Institute of Scientific and Technical Information of China (English)

    刘凯; 吐克逊・哈山

    2016-01-01

    Objective Analysis in children with iron deficiency anemia take small doses of intermittent iron supplement treatment the clinical effect and application value. Methods Into the hospital diagnosed as children with iron deficiency anemia in children with 120 cases as the research object, in 2013 and 2015 during the diagnosis and treatment, according to the differences in children with specific clinical treatment plan for and to each group 60 cases were divided into the control group (conventional subsidy program treatment) and observation group (low dose intermittent fill Tiefa treatment). Treatment effects and adverse reactions were compared between the 2 groups. Results All the patients received treatment for 2 months after detection of serum ferritin and hemoglobin, with respect to the treatment of improved, treatment group 2 patients improved degree between the groups compared with the no statistical value (P>0.05); observation group with treatment caused the probability of adverse events was significantly lower than that of the control group, group compared with statistical value (P0.05);观察组患儿治疗方案引发不良反应事件概率明显低于对照组,组间对比有统计学价值(P<0.05)。结论对缺铁性贫血患儿采取小剂量间歇补铁法方案治疗,能够取得突出的治疗效果,但该临床方案安全性更高,值得普及推广。

  18. THE USE OF IRON-DEXTRAN AND FREE AND CONTROLLED ACCESS TO RED SOIL IN THE PERFORMANCE AND PREVENTION OF IRON DEFICIENCY ANAEMIA IN PIGLETS USO DE FERRO DEXTRANO E ACESSO CONTROLADO E LIVRE À TERRA NO DESEMPENHO E PREVENÇÃO DA ANEMIA FERROPRIVA DOS LEITÕES

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    Romão da cunha Nunes

    2007-09-01

    Full Text Available

    A trial was carried out in order to evaluate the effects of free and controlled access to red soil, compared with the use of iron-dextran on the performance of weaning piglets and the prevention of iron deficiency anemia. Twelve groups of piglets from 17 sows and 2 boars crossed Landrace x Large White were submitted to the following treatments: T1 - Use of iron-dextran (200mg/piglet; T2 - Free access to soil daily; T3 - Access to soil in intervals of one day; T4 - Access to soil in intervals of two days in a completely randomized design, with three replicates per treatment. The results did not indicate any difference between the treatments in relation to the performance of piglets. The prevention of iron deficiency anemia was efficient when the iron-dextran was used and when the soil was freely offered daily or in one day-interval. The treatment with two days-interval showed values of hematocrite, in the 7th and 14th day, significantly lower than the other treatments.

    KEY-WORDS: Iron deficiency anemia; performance; piglets.

    Este trabalho teve o objetivo de verificar os efeitos do acesso à terra, controlado e livre, bem como o uso de ferro dextrano sobre o desempenho e a prevenção da anemia ferropriva em leitões. Foram utilizadas 12 leitegadas provenientes de um plantel de 17 matizes e 2 cachaços mestiços (Landrace x Large White. As leitegadas foram submetidas aos seguintes tratamentos: T1 - Ferro dextrano (200mg; T2 - Terra oferecida aos leitões diariamente; T3 - Terra oferecida aos leitões em dias alternados com intervalo de um dia; e T4 - Terra oferecida aos leitões em dias alternados com intervalos de 2 dias. O delineamento experimental utilizado foi o

  19. Controle da anemia ferropriva em pré-escolares por meio da fortificação de alimento com concentrado de Hemoglobina Bovina (estudo preliminar Iron deficiency anemia control in pre-school children by food fortification with Bovine Hemoglobin (preliminary study

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    Nadir N. Nogueira

    1992-12-01

    Full Text Available O efeito da introdução de biscoitos fortificados com ferro hemínico no estado de nutrição de ferro de pré-escolares foi avaliado em um estudo piloto que inclui 16 crianças, com idade entre 2 e 4 anos, de uma creche pública do estado do Piauí. A fonte de ferro utilizada foi o sangue bovino seco pelo processo de leito de jorro, uma alternativa para a secagem em spray, adaptada para a secagem de sangue. À primeira tomada de amostra, detectou-se anemia (Hb The effect of hemoglobin-fortified cookies on hemoglobin (Hb levels of 16 children (2 to 4 years of age were evaluated The children were attending a day nursery managed under the Social Welfare Service of the State of Piauí (northeast Brazil. All children were iron deficient according to the average transferrin saturation of 7.1 + 3,7 %, and 12 (75% of them were anemic (Hb < 11 g/dL. The average Hb concentration was 9.4 + 2,6 g/dL. Cookies fortified with 3% bovine concentrate (dried by the sponted bed technique were offered to the children over the course of 90 days (5 cookies (4mg Fe/child/d, with total iron intake of approximately 8 mg Fe/d. After the experimental period the levels of Hb in all children had risen to levels above 11.0 g/dL (average 13,2 + 0,2 g/dL. The results demonstrate the possibility of using dried Hb concentrate in food-fortification programs aimed at meeting daily iron requirements for pre-school and school children in Brazil.

  20. State of cognitive development in children 5-6 years of age with nutritional iron deficiency

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    Chechel V.V.

    2014-06-01

    Full Text Available Features of the development of cognitive functions in children 5-6 years of age with iron deficiency (ID were studied and the relationship of the revealed features of iron deficiency degree was established. After clinical and laboratory examination 205 children aged 5-6 years, pupils of pre-school institutions were included in the study. The core group consisted of 155 children, including 105 children with latent iron deficiency (LID and 50 children with iron deficiency anemia (IDA I degree. The control group consisted of 50 healthy children. To study cognitive function, "Approximate comprehensive program of study of children's readiness for school" was used. A significant decrease of average data of all mental functions (perception, memory, language, thinking, ima¬gination in children 5-6 years old with ID, most pronounced in children with IDA was revealed. Indicators of cognitive functions correspond predominantly to a mild and moderate level of development in children with IDA, the average - in children with LID, good and high - in healthy children. There was a significant direct correlation between the level of cognitive functioning and the level of hemoglobin, serum iron and ferritin. The effect of iron deficiency on the development of indicators of cognitive function toward their reduce in preschool children was established. The level of cognitive functioning depends on the degree of iron deficiency.

  1. Does Obesity Increase Risk for Iron Deficiency? A Review of the Literature and the Potential Mechanisms

    NARCIS (Netherlands)

    Cepeda-Lopez, A.C.; Aeberli, I.; Zimmermann, M.B.

    2010-01-01

    Increasing obesity is a major global health concern while at the same time iron-deficiency anemia remains common worldwide. Although these two conditions represent opposite ends of the spectrum of over- and under-nutrition, they appear to be linked: overweight individuals are at higher risk of iron

  2. Iron Deficiency and the Cognitive and Psychomotor Development of Children: A Pilot Study with Institutionalized Children.

    Science.gov (United States)

    Driva, A.; And Others

    1985-01-01

    Describes a pilot study, involving 48 institutionalized infants and toddlers, which aimed to treat iron deficiency anemia and to discover other factors contributing to the problem. Results indicate improvement in cognitive development after the administration of iron among three groups, while no significant differences were observed in psychomotor…

  3. Iron deficiency in the elderly population, revisited in the hepcidin era

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    Fabiana eBusti

    2014-04-01

    Full Text Available Iron deficiency is relatively common among the elderly population, contributing substantially to the high prevalence of anemia observed in the last decades of life, which in turn has important implications both on quality of life and on survival. In elderly subjects, iron deficiency is often multifactorial, i.e. due to multiple concurring causes, including inadequate dietary intake or absorption, occult bleeding, medications. Moreover, because of the typical multimorbidity of aged people, other conditions leading to anemia frequently coexist and make diagnosis of iron deficiency particularly challenging. Treatment of iron deficiency is also problematic in elderly, since response to oral iron is often slow, with a substantial fraction of patients showing refractoriness and requiring cumbersome intravenous administration. In the last decade, the discovery of the iron regulatory hormone hepcidin has revolutionized our understanding of iron pathophysiology. In this review, we revisit iron deficiency among elderly people in the light of the impressive recent advances on knowledge of iron regulation, and discuss how hepcidin may help in diagnosis and treatment of this common clinical condition.

  4. Estado nutricional e anemia ferropriva em gestantes: relação com o peso da criança ao nascer Nutritional status and iron-deficiency anemia in pregnant women: relationship with the weight of the child at birth

    Directory of Open Access Journals (Sweden)

    Daniela da Silva Rocha

    2005-08-01

    to obtain information on the mothers, and their hemoglobin levels were dosed using Hemocue, also registering the mothers' height and weight. Information on the newborns was obtained from the Birth Registries Information System. RESULTS: A total of 168 low-income, low-schooling level pregnant women were evaluated, 41.3% showing inadequate pre-gestational nutritional status, 25.7% being underweight and 17.4% overweight or obese. The majority of the pregnant women presented inadequate weight gain during pregnancy. The prevalence of total iron deficiency anemia was 21.4%, increasing with gestational age. The frequencies of low birth weight and insufficient birth weight were 8.9% and 28.6%, respectively. The anthropometrical variables (pre-gestational weight, height, pre-gestational Body Mass Index and total weight gain presented a statistically significant association with weight at birth. CONCLUSION: The mother's anthropometrical variables correlated with the weight at birth. No correlation was found between the nutritional iron status of the pregnant women and weight at birth.

  5. 潍坊地区婴幼儿缺铁性贫血发病率及其因素的临床分析%The Clinical Analysis of the Incidence and Correlation Factors for Iron Deficiency Anemia Infants in Weifang Area

    Institute of Scientific and Technical Information of China (English)

    衣瑞华; 唐红梅; 李爱荣

    2012-01-01

    Objective To investigate the morbidity of iron deficiency anemia (IDA) in infants and toddler in Weifang area, discuss each correlation factors with this disease, to provide the theory basis for the clinical prevention. Methods 2358 subjects in the 1month ~3 year-old were studied, and select 372 health children as a control group. All subjects carry on routine anemia screening. The subjects are classified into three groups according to age and the degree of anemia (mild anemia group, moderate and severe anemia group), respectively. The total incidence and the incidence of IDA in various age groups were calculated, at the same time the relation of each factors with varying degree group were analyzed, SPSS16.0 were used for statistical. Results Among 2358 subjects, 728 examples have varying degree anemia, its prevalence rate is 30.87%. The morbidity is different in various age groups for IDA and has statistical significance(P<0.05). There are statistical significance between different risk factors and the degree of anemia (P<0.05). . Conclusion The morbidity of iron deficiency anemia (IDA) in infants and toddler is higher in 6 month ~1 year old group than other groups in Weifang area. The incidence is lower and the degree is less severe in breast-feeding babies than mix- and artificial- feeding ones. Diarrhea is the main risk factor for IDA in infants and toddler.%目的探讨潍坊地区婴幼儿缺铁性贫血的发病状况,分析缺铁性贫血的相关因素及各因素之间的相互关系,为临床防治该病提供理论依据.方法选择1月~3岁婴幼儿2358例,同时选取372例健康儿为对照组,所有的婴幼儿常规进行贫血筛查.将贫血患儿按发病年龄分为三组,并按缺铁的程度将贫血组分成轻、中、重三组.计算各年龄组贫血发病率及总发病率,分析各相关因素对于不同程度贫血患儿的影响,应用SPSS16.0软件进行统计分析.结果2358例婴幼儿中,728例有不同

  6. Effect of pregnancy on differentiation of minor Beta-Thalassemia from iron deficiency

    OpenAIRE

    Ghanei M

    1997-01-01

    Differential diagnosis of Iron-deficiency anemia and Beta-Thalassemia, two common causes of anemia, affects the treatment in pregnant women. To help the diagnosis, we have tried to asses the pure effect of gestation on diagnostic criteria, eliminating iron and folate deficiency. In a prospective study, 46 thalassemic women were given Ferrous Sulphate tablets and Folate. Some indices, CBC and HbA2 were measured before and after treatment during pregnancy. The haemoglobin and HbA2 decreased and...

  7. IRON DEFICIENCY AS A RISK FACTOR FOR FIRST FEBRILE SEIZURE

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    Rahul

    2013-05-01

    Full Text Available ABSTRACT: OBJECTIVES: Estimation of Iron status in children with first f ebrile seizure (FFS. Iron status was evaluated by including Hemoglobin, Mean Corpuscular Volume (MCV, Mean Corpuscular Haemoglobin (MCH, Serum ferritin. MATERIALS AND METHODS : Study was conducted all children with first febrile seizures and febrile illnesses (FI in Pediatrics Intensive Care Unit and Pediatrics Wards of Sri Adichunchanag iri Institute of Medical Sciences, B.G. Nagara from January 2010 to June 2011. The blood samples from the 50 children comprising t he cases and 50 children comprising the controls constituted the material for the study. RESULTS : In the present study 58% cases were diagnosed as Iron Deficiency Anemia (IDA with Febrile Seizure (FS; 18% controls were diagnosed as IDA with Febrile Illness . IDA was more frequent among children with FS than those with febrile illness alone. The result s uggests that IDA may be a risk factor for FFS. Screening for IDA should be considered in children with FFS. CONCLUSION: Iron Deficiency Anemia is associated with the seve rity of a febrile illness, and more severe cases could be more likely to get seizures.

  8. [Anemia in obstetrics and gynecological surgery].

    Science.gov (United States)

    Gredilla Díaz, E

    2015-06-01

    Iron deficiency is more common in women due to uterine bleeding, which affects them throughout their fertile life. Additionally, iron needs increase physiologically during pregnancy and breastfeeding. Pregnant women therefore constitute one of the risk groups for iron deficiency. During the postpartum period, iron deficiency is the most common cause of anemia. Longer hospital stays and greater susceptibility to infections are potential consequences of postpartum anemia.

  9. The Relationship between Iron Deficiency and Febrile Convulsion: A Case-Control Study

    OpenAIRE

    Sharif, Mohammad Reza; Kheirkhah, Davood; Madani, Mahla; Kashani, Hamed Haddad

    2015-01-01

    Introduction: Febrile seizure is among the most common convulsion disorders in children, which strikes 2% to 5% of children between 3 to 60 months of age. Some studies have reported that iron deficiency could be a risk factor for febrile seizure. The present study was conducted to compare the rate of iron deficiency anemia in febrile children with and without seizure. Materials and Methods: This case-control study evaluated 200 children aged 6-60 month in two 100 person groups (febrile seizur...

  10. Comparative analysis of oral ferrous succinate and intravenous iron sucrose treatment of iron deficiency anemia%口服琥珀酸亚铁和静脉用蔗糖铁治疗缺铁性贫血的对照分析

    Institute of Scientific and Technical Information of China (English)

    张琼

    2015-01-01

    目的:探讨缺铁性贫血采用琥珀酸亚铁口服与蔗糖铁静脉应用效果进行比较。方法本次选取缺铁性贫血患者60例作研究对象,均为我院2010年4月~2014年4月收治,随机分为两组,琥珀酸亚铁口服组(n=30)与蔗糖铁静脉组(n=30)效果进行比较。结果静脉组总有效率为96.7%,高于口服组86.7%,但差异无统计学意义(P>0.05);静脉组治愈率为90.0%,显著高于口服组63.3%,差异有统计学意义( P<0.05)。两组治疗前Hb、SF值比较差异无统计学意义(P>0.05),干预后均有改善,但静脉组改善幅度明显优于口服组(P<0.05)。静脉组仅轻微头晕1例,占3.3%;口服组便秘1例,头晕2例,恶心2例,食欲不振1例,呕吐1例,总不良事件率为23.3%,差异有统计学意义(P<0.05)。结论缺铁性贫血的患者,采用蔗糖铁静脉给药,可提高治愈率,改善临床症状,降低不良反应,具有非常积极的临床意义。%Objective To study the comparative clinical effect of oral ferrous succinate and intravenous iron sucrose in the treatment of iron deficiency anemia. Methods60 patients with iron deficiency anemia who were selected in our hospital from April 2010 to April 2014 were randomly divided into oral group treated with ferrous succinate and intravenous group treated with iron sucrose,with 30 cases in each group.Results The total effective rate was 96.7% in oral group and 86.7% in intravenous group without significant difference(P>0.05).The cure rate was significantly higher in oral group(90%)than which in intravenous group(63.3%),there were significant differences between each other(P0.05),had improved by intervention and was better in intravenous group than which in oral group(P<0.05).The total rate of adverse events was 3.3% in intravenous group with 1 case of slight dizziness,and which was 23.3% in oral group with 1 case of constipation,2 cases of dizziness

  11. 铁剂联合促红细胞生成素治疗缺铁性贫血的疗效观察%Observation on the Effect of Iron Combined with Erythropoietin in the Treatment of Iron-deficiency Anemia

    Institute of Scientific and Technical Information of China (English)

    区小明

    2014-01-01

    目的:探讨铁剂联合促红细胞生成素治疗缺铁性贫血的临床疗效,为临床推广做出指导。方法选择该院自2010年1月-2013年1月收治的86例缺铁性贫血的患儿为研究对象,将其完全随机分为两组,对照组患者给予蛋白琥珀酸铁口服液治疗,观察组患者则在对照组的基础上给予重组人红细胞生成素治疗,对比观察两组患儿的临床治疗效果。结果观察组治疗后血红蛋白(97.69±18.46) g/L、血清铁蛋白(17.59±3.98) g/L、以及血细胞比积(37.59±6.68)%等各项指标均优于对照组治疗后血红蛋白(81.32±16.11) g/L、血清铁蛋白(14.16±3.21) g/L、以及血细胞比积(28.35±6.03)%,差异有统计学意义(P<0.05)。结论铁剂联合促红细胞生成素治疗缺铁性贫血的临床疗效显著,能够改善患儿的缺血症状,值得临床广泛推广。%Objective To investigate the clinical effect of iron combined with erythropoietin in the treatment of iron-deficiency anemia so as to provide guidance for the clinical promotion. Methods 86 cases of children with iron-deficiency anemia admitted in our hospital from January 2010 to January 2013 were selected as the object of study, and they were randomly divided into two groups. Patients in the control group were treated with iron proteinsuccinylate oral solution, and patients in the observation group were given recombinant human erythropoietin treatment on the basis of the treatment of the control group. The clinical treatment effect of these two groups of children was observed and compared. Results After the treatment, the hemoglobin of the observation group was (97.69 ±18.46 )g/L, serum ferritin was (17.59 ±3.98) g/L, haematocrit was (37.59 ±6.68)%, the hemoglobin of the control group was (81.32±16.11 )g/L, serum ferritin was (14.16±3.21) g/L, haematocrit was (28.35±6.03) %, the indicators of the observa-tion group were better than those of the

  12. Deficiência de ferro no paciente submetido à ressecção gástrica ou intestinal: prevalência, causas, repercussões clínicas, abordagem diagnóstica e prevenção Iron deficiency anemia in patients submitted to gastric or small intestine resection: prevalence, cause, clinical outcome, diagnostic workup and prevention

    Directory of Open Access Journals (Sweden)

    Fabíola Traina

    2010-06-01

    Full Text Available Anemia ferropriva é frequente em pacientes submetidos à ressecção gástrica, para o tratamento de úlcera péptica ou câncer gástrico, e à cirurgia bariátrica, para o tratamento de obesidade. As cirurgias bariátricas podem ter como consequência a restrição do estômago, sem necessariamente ressecção gástrica, ou ressecção gástrica associada ou não a ressecção intestinal. As causas da deficiência de ferro nestes pacientes são multifatoriais e incluem: (1 baixa ingestão de ferro oral por intolerância a alimentos ricos em ferro; (2 redução da acidez gástrica pela perda de células parietais, dificultando a conversão do ferro férrico para a forma ferrosa; (3 exclusão do duodeno com consequente exclusão do principal sítio de absorção do ferro e restrição da ação das enzimas pancreáticas na liberação do ferro ligado ao heme. A investigação e a reposição de ferro de forma eficaz e precoce pode evitar essa complicação. Pacientes refratários ao ferro oral podem necessitar de reposição de ferro parenteral e todos os pacientes requerem acompanhamento periódico com hemograma e estoques de ferro por toda a vida.Iron deficiency anemia is associated with gastrectomy used in the treatment of peptic ulcers and gastric cancer, and also in bariatric surgery for the treatment of obesity. Bariatric surgery involves restrictive and bypass procedures, gastrectomy and small intestine resection. There are several reasons why iron deficiency occurs in these patients including: (1 diminished iron intake due to meat intolerance (2 diminished gastric acid secretion due to loss of parietal cells which impairs the solubilization of ferric iron to form ferrous iron and (3 exclusion of the duodenum with consequent elimination of the main site of iron absorption and restriction in the action of pancreatic enzymes to release iron bound to the heme. Early clinical evaluation and use of iron supplements may be effective to prevent

  13. Improving iron deficiency anemia with orange juice and iron carried in chocolate%橙汁与巧克力载体铁剂改善缺铁性贫血的实验

    Institute of Scientific and Technical Information of China (English)

    雷蕾; 罗海吉; 邓红; 朱航; 张守华

    2006-01-01

    BACKGROUND: Iron deficiency anemia (IDA) is one of the highest incidence nutritional-deficiency diseases all over the world; especially infants and children are the main group. IDA presently becomes one of the most important nutritional problems to be solved.OBJECTIVE: To observe the effect of chocolate carrier and orange juice on recovery of IDA model rats.DESIGN: Randomized controlled animal study.SETTING: Laboratory of Nutrient and Food Hygiene, School of Public Health and Tropical Medicine, Southern Medical University.MATERIALS: The experiment was carried out in the Laboratory of Nutri ent and Food Hygiene, School of Public Health And Tropiacal Medicine, Southern Medical University from March to June 2006. A total of 60 healthy SD rats of clean grade were provided by Animal Center of Southern Medical University (certification: 2002-009 2005A047). METHODS: ① Establishment of IDA models: Among them, 20 rats of half genders were randomly selected toregard as control group, and other 40 were regarded as model group. Rats in control group were fed with rou tinefeed and drank freely. Rats in model group were fed with AOAC-modi fied low-dosage iron feeds to establish IDA models by blooding at caudal vein. Three weeks later, average concentration of ferrohemoglobin in model group was decreased to about 90 g/L, and this suggested that model estab lishment was successful. Ten rats of half genders in each group were ran domly sacrificed. Pre-experiment and 3 weeks of post-experiment, rats were weighed to measure concentration of ferrohemoglobin with hemoglobin cyanide (HiCN) technique, red blood cell count (RBC, direct method), serum iron (microparticle chemiluminescent immunoassa y and related kit) and concentration of serum transferrin receptor (STFR, ELISA method and related kit). ② Recovery test: Other 10 rats in control group were regarded as normal control group, and they were fed with routine feed and drank freely. The rest 30 rats of half genders in model

  14. Erythrocytic Iron Deficiency Enhances Susceptibility to Plasmodium chabaudi Infection in Mice Carrying a Missense Mutation in Transferrin Receptor 1.

    Science.gov (United States)

    Lelliott, Patrick M; McMorran, Brendan J; Foote, Simon J; Burgio, Gaetan

    2015-11-01

    The treatment of iron deficiency in areas of high malaria transmission is complicated by evidence which suggests that iron deficiency anemia protects against malaria, while iron supplementation increases malaria risk. Iron deficiency anemia results in an array of pathologies, including reduced systemic iron bioavailability and abnormal erythrocyte physiology; however, the mechanisms by which these pathologies influence malaria infection are not well defined. In the present study, the response to malaria infection was examined in a mutant mouse line, Tfrc(MRI24910), identified during an N-ethyl-N-nitrosourea (ENU) screen. This line carries a missense mutation in the gene for transferrin receptor 1 (TFR1). Heterozygous mice exhibited reduced erythrocyte volume and density, a phenotype consistent with dietary iron deficiency anemia. However, unlike the case in dietary deficiency, the erythrocyte half-life, mean corpuscular hemoglobin concentration, and intraerythrocytic ferritin content were unchanged. Systemic iron bioavailability was also unchanged, indicating that this mutation results in erythrocytic iron deficiency without significantly altering overall iron homeostasis. When infected with the rodent malaria parasite Plasmodium chabaudi adami, mice displayed increased parasitemia and succumbed to infection more quickly than their wild-type littermates. Transfusion of fluorescently labeled erythrocytes into malaria parasite-infected mice demonstrated an erythrocyte-autonomous enhanced survival of parasites within mutant erythrocytes. Together, these results indicate that TFR1 deficiency alters erythrocyte physiology in a way that is similar to dietary iron deficiency anemia, albeit to a lesser degree, and that this promotes intraerythrocytic parasite survival and an increased susceptibility to malaria in mice. These findings may have implications for the management of iron deficiency in the context of malaria.

  15. Diagnosis of Iron Deficiency in Inflammatory Bowel Disease by Transferrin Receptor-Ferritin Index.

    Science.gov (United States)

    Abitbol, Vered; Borderie, Didier; Polin, Vanessa; Maksimovic, Fanny; Sarfati, Gilles; Esch, Anouk; Tabouret, Tessa; Dhooge, Marion; Dreanic, Johann; Perkins, Geraldine; Coriat, Romain; Chaussade, Stanislas

    2015-07-01

    Iron deficiency is common in patients with inflammatory bowel disease (IBD), but can be difficult to diagnose in the presence of inflammation because ferritin is an acute phase reactant. The transferrin receptor-ferritin index (TfR-F) has a high sensitivity and specificity for iron deficiency diagnosis in chronic diseases. The diagnostic efficacy of TfR-F is little known in patients with IBD. The aim of the study was to assess the added value of TfR-F to iron deficiency diagnosis in a prospective cohort of patients with IBD.Consecutive IBD patients were prospectively enrolled. Patients were excluded in case of blood transfusion, iron supplementation, or lack of consent. IBD activity was assessed on markers of inflammation (C-reactive protein, endoscopy, fecal calprotectin). Hemoglobin, ferritin, vitamin B9 and B12, Lactate dehydrogenase, haptoglobin, and soluble transferrin receptor (sTfR) were assayed. TfR-F was calculated as the ratio sTfR/log ferritin. Iron deficiency was defined by ferritin 2 in the presence of inflammation.One-hundred fifty patients with median age 38 years (16-78) and Crohn disease (n = 105), ulcerative colitis (n = 43), or unclassified colitis (n = 2) were included. Active disease was identified in 45.3%. Anemia was diagnosed in 28%. Thirty-six patients (24%) had ferritin deficiency excluding TfR-F analysis, 13 of 30 (43.3%) had TfR-F >2. Overall, iron deficiency was diagnosed in 32.7% of the patients.TfR-F in addition to ferritin iron deficiency. TfR-F appeared as a useful biomarker that could help physicians to diagnose true iron deficiency in patients with active IBD.

  16. Neonatal iron deficiency causes abnormal phosphate metabolism by elevating FGF23 in normal and ADHR mice.

    Science.gov (United States)

    Clinkenbeard, Erica L; Farrow, Emily G; Summers, Lelia J; Cass, Taryn A; Roberts, Jessica L; Bayt, Christine A; Lahm, Tim; Albrecht, Marjorie; Allen, Matthew R; Peacock, Munro; White, Kenneth E

    2014-02-01

    Fibroblast growth factor 23 (FGF23) gain of function mutations can lead to autosomal dominant hypophosphatemic rickets (ADHR) disease onset at birth, or delayed onset following puberty or pregnancy. We previously demonstrated that the combination of iron deficiency and a knock-in R176Q FGF23 mutation in mature mice induced FGF23 expression and hypophosphatemia that paralleled the late-onset ADHR phenotype. Because anemia in pregnancy and in premature infants is common, the goal of this study was to test whether iron deficiency alters phosphate handling in neonatal life. Wild-type (WT) and ADHR female breeder mice were provided control or iron-deficient diets during pregnancy and nursing. Iron-deficient breeders were also made iron replete. Iron-deficient WT and ADHR pups were hypophosphatemic, with ADHR pups having significantly lower serum phosphate (p 50 fold; p iron had elevated intact serum FGF23; ADHR mice were affected to a greater degree (p Iron-deficient mice also showed increased Cyp24a1 and reduced Cyp27b1, and low serum 1,25-dihydroxyvitamin D (1,25D). Iron repletion normalized most abnormalities. Because iron deficiency can induce tissue hypoxia, oxygen deprivation was tested as a regulator of FGF23, and was shown to stimulate FGF23 mRNA in vitro and serum C-terminal FGF23 in normal rats in vivo. These studies demonstrate that FGF23 is modulated by iron status in young WT and ADHR mice and that hypoxia independently controls FGF23 expression in situations of normal iron. Therefore, disturbed iron and oxygen metabolism in neonatal life may have important effects on skeletal function and structure through FGF23 activity on phosphate regulation.

  17. The Influence of Nursing Education About Baby Food Supplement Reasonable for the Incidence of Iron Deficiency Anemia%婴儿合理添加辅食护理宣教对缺铁性贫血发病率的影响

    Institute of Scientific and Technical Information of China (English)

    梁宝嫦

    2015-01-01

    Objective:To study the influence of complementary feeding baby reasonable care and education for the incidence of iron deficiency anemia produced.Method:300 infants aged 4-12 months were selected in the hospital from May 2013 to May 2014,all infants were carried out before adding complementary determination of trace elements,and were divided into two groups,150 cases in each group.Infants in the control group did not care to add complementary missions,infants in the observation group were given nursing education complementary feeding before implementation,the incidence of iron deficiency anemia of complementary feeding after 3-6 months infants were compared.Result:Compared two groups of infants,the control group of children before adding complementary and add content in whole blood from 3 to 6 months after the Fe trace elements in food supplement significantly reduced,while the observation group of children before adding complementary and complementary feeding after 3 to 6 months significantly increased trace element content of Fe,which showed reasonable complementary clinical effects of significant public education,had effectively enhance Fe content of trace elements in whole blood of children.The observation group infants with iron deficiency chance of anemia was 12.0% significantly lower than the control group of 30.0%, in the observation group was the control group,the difference was statistically significant(P<0.05).Conclusion:The need for parents to implement complementary feeding baby nursing education can effectively reduce the incidence of iron deficiency anemia,and promote the healthy development of infants and should be introduced in clinical practice.%目的:研究婴儿合理添加辅食护理宣教对缺铁性贫血发病率产生的影响。方法:选取本院2013年5月-2014年5月年龄为4~12个月婴儿共300例,所有婴儿在添加辅食前均进行微量元素测定,将其分为两组,每组各150例患者。对照组婴儿未进行

  18. Chronic iron deficiency as an emerging risk factor for osteoporosis: a hypothesis.

    Science.gov (United States)

    Toxqui, Laura; Vaquero, M Pilar

    2015-04-02

    Iron is essential in oxygen transport and participates in many enzymatic systems in the body, with important roles in collagen synthesis and vitamin D metabolism. The relationship between iron and bone health comes from clinical observations in iron overload patients who suffered bone loss. The opposite scenario--whether iron deficiency, with or without anemia, affects bone metabolism--has not been fully addressed. This is of great interest, as this nutrient deficiency is a worldwide public health problem and at the same time osteoporosis and bone alterations are highly prevalent. This review presents current knowledge on nutritional iron deficiency and bone remodeling, the biomarkers to evaluate iron status and bone formation and resorption, and the link between iron and bone metabolism. Finally, it is hypothesized that chronic iron deficiency induces bone resorption and risk of osteoporosis, thus complete recovery from anemia and its prevention should be promoted in order to improve quality of life including bone health. Several mechanisms are suggested; hence, further investigation on the possible impact of chronic iron deficiency on the development of osteoporosis is needed.

  19. Anemia ferropriva em atletas adolescentes da Fundação Vila Olímpica de Manaus-AM Iron deficiency anaemia in adolescent athletes of the Vila Olímpica Fonndation of Manaus - AM

    OpenAIRE

    Sandra Maria Trindade Nunes; Lucia Kiyoko Ozaki Yuyama; Dartagnan Pinto Guedes; Maria Conceição de Oliveira

    2008-01-01

    Considerando a escassez de informações quanto ao estado nutricional de atletas jovens, identificou-se a prevalência de anemia ferropriva e sua associação com indicadores nutricionais de atletas adolescentes participantes do Programa de Iniciação Esportiva da Fundação Vila Olímpica de Manaus-AM. A amostra foi constituída por 194 atletas adolescentes do gênero masculino, voluntários, praticantes de diferentes modalidades esportivas classificados como iniciantes. A coleta dos dados foi realizada...

  20. The Analysis on China s Biofortified Iron-rich Wheat Nutrition Intervening Chinese People s Disease Burden of Iron Deficiency Anemia%中国生物强化富铁小麦营养干预居民缺铁性贫血疾病负担分析

    Institute of Scientific and Technical Information of China (English)

    张金磊; 李路平

    2014-01-01

    There is one of five Chinese people who are suffering from anemia now,most of people�s anemia are caused by iron nutrient deficiency. Women and children are severe iron nutrient deficiency target population, and people in rural areas are more vulnerable to iron deficiency. In order to reduce the high incidence of iron deficiency anemia ( IDA) in China, this paper focused on the discussion and analysis of the potential health intervention effects of biofortified iron⁃rich wheat as a new nutrition intervention. Based on the materials acquired and data collected, this paper applied DALYs analysis method, took research on the changes of disease burden of IDA of Chinese people and the potential nutrition improvement before and after biofortified iron⁃rich wheat nutrition intervention. The research results showed that biofortified iron⁃rich wheat has a good nutrition intervention effects. The policy advices were:put more research funds on biofortified wheat breeding research in order to breed higher iron content wheat varieties;pay more attention to the promotion and application of biofortified iron⁃rich wheat.%目前我国人口中平均每5人中就有1人遭受贫血危害,大部分居民贫血是由于铁营养素缺乏引起的,妇女和儿童是我国人口中铁营养素缺乏比较严重的群体,农村则是铁营养素缺乏的高发地区。针对我国高发的缺铁性贫血状况,重点讨论和分析了生物强化富铁小麦作为一种新的营养干预手段,其潜在的健康干预效果。在获取和依据相关材料和数据的基础上,采用失能调整生命年作为分析工具,研究确定了生物强化富铁小麦营养干预前后我国居民缺铁性贫血疾病负担的现状和潜在的营养改善情况。研究表明,生物强化富铁小麦具有很好的营养干预效果。最后提出加大对生物强化小麦育种研究的投入,培育含铁量更高的小麦新品种,并重视生物强化富铁

  1. Iron Deficiency in Adolescents and Young Adults.

    Science.gov (United States)

    Risser, William L.; Risser, Jan M. H.

    1990-01-01

    Reviews the prevalence, natural history, causes, impact on performance, diagnosis, and treatment of iron deficiency in adolescent and young adult athletes. All athletes should be screened and treated. The best diagnosis involves determining serum ferritin and hemoglobin levels. Treatment requires therapeutic doses of oral ferrous iron for several…

  2. "Forces the Snow synthesis to Draft"Misdiagnosed as"Iron Deficiency Anemia, Hypersplenism"One Case%“勒雪综合征”误诊为“缺铁性贫血,脾亢”1例

    Institute of Scientific and Technical Information of China (English)

    斯琴

    2014-01-01

    勒雪综合征是朗格罕细胞组织细胞增生症最重的一个临床类型,儿科临床罕见,我院于2010年5月收治1例,曾被误诊为"缺铁性贫血,脾亢"。患儿男性,15个月,因呼吸促,皮疹半年,变大半月以"贫血待查"入院。本患儿特点:皮疹特殊,头面部、躯干可见与皮肤同色,直径2 mm的斑丘疹,成批出现;贫血,脾大,考虑组织细胞增生症?转上级医院完善骨穿及皮疹印片检查,确诊勒雪综合征。2013年7月,该患者又因患"喉炎"来我院就诊,对症治疗后好转出院。%Forces the snow synthesis to draft is a Langge rarely cellulary tissue cellproliferation sickness heaviest clinical type,the department of pediatrics clinical rare, my courtyard admits 1 example in May, 2010, once was "lacks by the error diagnostic iron anemia, the spleen is high".Trouble male child, 15 months, because breathes presses, the skin rash half year, the fil-out half a month"treats by anemia looks up"in hospital.This trouble characteristic:The skin rash is special, a face, the torso with the skin homochromy, the diameter 2mm spot papula, in groups appear obviously; Anemia, the spleen is big, considers the organization cellproliferation sickness? Transfers the higher authority hospital consummation bone to put on and the skin rash India piece inspection, the diagnosis forces the snow synthesis to draft.In July, and further because 2013, this patient contracts"laryngitis"to come my courtyard seeing a doctor, after the just right for the il ness treatment changes for the bet er the out of hospital.

  3. Absorption of plutonium in the iron-deficient rat

    International Nuclear Information System (INIS)

    Iron deficiency did not enhance absorption of plutonium following intragastric gavage of rats. Absorption of plutonium citrate in both control and iron-deficient rats was about 0.03% of the administered dose

  4. Serum ferritin to detect iron deficiency in children below five years of age

    OpenAIRE

    Windy Saufia Apriyanti; Sutaryo; Sri Mulatsih

    2013-01-01

    Background Iron deficiency (ID) anemia impacts the cognitive and motor development of children until the age of 10 years, despite receiving iron therapy. Early detection of ID is recommended and serum ferritin has been proposed as an alternative indicator for ID detection. Objective To assess the diagnostic accuracy of serum ferritin for detecting ID in children below five years of age. Methods This cross-sectional, diagnostic study was conducted in primary health care centers in Yogy...

  5. Lead Toxicity and Iron Deficiency in Utah Migrant Children.

    Science.gov (United States)

    Ratcliffe, Stephen D.; And Others

    1989-01-01

    Determines the frequency of presumptive iron deficiency and lead toxicity in 198 Utah migrant children, aged 9-72 months. There were no confirmed cases of lead toxicity. Thirteen percent of all children tested, and 30 percent of those aged 9-23 months, were iron deficient. Hematocrit determination is an insensitive screen for iron deficiency.…

  6. [To the question of rational nutrition, micronutrient status correction, prevention and treatment of iron deficiency in pregnancy].

    Science.gov (United States)

    Tayupova, I M

    2015-01-01

    In the article the features of healthy nutrition in pregnant women suffering from iron deficiency has been discussed. The criteria for diagnosis of anemia during pregnancy, the stage of the disease development, the specifics of iron deficiency during gestation, the need in this trace element in pregnant women have been defined. The necessity of an adequate selection of a balanced diet during pregnancy complicated with anemia has been based. Iron content in food products along with the extent of absorption depending upon the origin of the product have been considered. The compounds that contribute to a better absorption of iron, as well as medicinal substances that prevent its absorption have been presented. Special attention is paid to the questions of preventative measures in preventing anemia in pregnant women. In addition to a balanced diet and iron preparations for treatment and prevention of anemia, the appointment of vitamin-mineral supplements and specialized foods for pregnant enriched with micronutrients has been substantiated.

  7. Association Between Prepartum Maternal Iron Deficiency and Offspring Risk of Schizophrenia: Population-Based Cohort Study With Linkage of Danish National Registers

    DEFF Research Database (Denmark)

    2010-01-01

    Recent findings suggest that maternal iron deficiency may increase the risk of schizophrenia-spectrum disorder in offspring. We initiated this study to determine whether maternal prepartum anemia influences offspring risk of schizophrenia. We conducted a population-based study with individual...... a 1.60-fold (95% confidence interval = 1.16-2.15) increased risk of schizophrenia. Although the underlying mechanisms are unknown and independent replication is needed, our findings suggest that maternal iron deficiency increases offspring risk of schizophrenia....

  8. Association Between Prepartum Maternal Iron Deficiency and Offspring Risk of Schizophrenia: Population-Based Cohort Study With Linkage of Danish National Registers

    DEFF Research Database (Denmark)

    Sørensen, Holger J; Nielsen, Philip R; Pedersen, Carsten B;

    2011-01-01

    Recent findings suggest that maternal iron deficiency may increase the risk of schizophrenia-spectrum disorder in offspring. We initiated this study to determine whether maternal prepartum anemia influences offspring risk of schizophrenia. We conducted a population-based study with individual...... a 1.60-fold (95% confidence interval = 1.16-2.15) increased risk of schizophrenia. Although the underlying mechanisms are unknown and independent replication is needed, our findings suggest that maternal iron deficiency increases offspring risk of schizophrenia....

  9. Anemias.

    Science.gov (United States)

    Broadway-Duren, Jacqueline B; Klaassen, Hillary

    2013-12-01

    Anemias continue to present a challenge to the health care profession. Anemia is defined as a reduction in one or more of the RBC indices. Patients presenting with a mild form of anemia may be asymptomatic; however, in more serious cases the anemia can become life threatening. In many cases the clinical presentation also reflects the underlying cause. Anemia may be attributed to various causes, whereas autoimmune RBC destruction may be attributed to intrinsic and extrinsic factors. Laboratory tests are essential in facilitating early detection and differentiation of anemia.

  10. Ferric carboxymaltose prevents recurrence of anemia in patients with inflammatory bowel disease

    DEFF Research Database (Denmark)

    Evstatiev, Rayko; Alexeeva, Olga; Bokemeyer, Bernd;

    2013-01-01

    Iron-deficiency anemia is the most common systemic complication of inflammatory bowel diseases (IBD). Iron-deficiency anemia recurs frequently and rapidly after iron-replacement therapy in patients with IBD. We performed a randomized, placebo-controlled trial to determine if administration...... of ferric carboxymaltose (FCM) prevents anemia in patients with IBD and low levels of serum ferritin....

  11. Experiences and challenges in industrialized countries: control of iron deficiency in industrialized countries.

    Science.gov (United States)

    Ramakrishnan, Usha; Yip, Ray

    2002-04-01

    This paper provides a synopsis of the experience in combating iron deficiency in industrialized countries and identifies the reasons for the considerable success and future challenges. Significant progress has been made over the last century in reducing and even eliminating iron deficiency in many industrialized countries. Current estimates are that the prevalence of iron deficiency has declined to children, compared with 30 to 70% in many developing countries. The reasons for this success cannot be attributed solely to a single approach but rather to a range of factors that have occurred over time as a result of both economic development and the implementation of specific policies. Several factors have contributed to improving both iron intakes and reducing iron losses; these include fortification, supplementation, dietary diversification and public health measures. For example, the decline in anemia in infants can be attributed to the introduction of iron-fortified formula and complementary foods in the 1960s to 1970s. Similarly, the enrichment and fortification of cereals with iron that began during World War II in North America and Europe is a result of effective public-private partnerships. Despite these successes, iron deficiency remains a public health concern in industrialized countries for selected subgroups such as women of reproductive age with excess menstrual losses and pregnant women who cannot meet increased requirements from the diet alone. Constant vigilance and innovative approaches for screening and combating this problem are thus still required even in developed countries.

  12. Effect of pregnancy on differentiation of minor Beta-Thalassemia from iron deficiency

    Directory of Open Access Journals (Sweden)

    Ghanei M

    1997-07-01

    Full Text Available Differential diagnosis of Iron-deficiency anemia and Beta-Thalassemia, two common causes of anemia, affects the treatment in pregnant women. To help the diagnosis, we have tried to asses the pure effect of gestation on diagnostic criteria, eliminating iron and folate deficiency. In a prospective study, 46 thalassemic women were given Ferrous Sulphate tablets and Folate. Some indices, CBC and HbA2 were measured before and after treatment during pregnancy. The haemoglobin and HbA2 decreased and MCV increased, all with significant P value. We concluded that HbA2, independent of iron, will decrease during pregnancy and MCV will increase

  13. Efficacy observation of health education combined with complementary nutrient supplements in preventing iron deficiency anemia in infants and children%健康教育联合添加辅食营养素补充品预防婴幼儿缺铁性贫血效果观察

    Institute of Scientific and Technical Information of China (English)

    卢桂强; 马翠梅; 陈润丽; 赵荣娟

    2013-01-01

    目的 探讨小儿缺铁性贫血的预防措施,降低婴幼儿贫血发病率.方法 选取在河北省昌黎县妇幼保健院产科出生的新生儿150名,随机分为健康教育联合辅食营养素补充品添加观察组、健康教育对照组和普通对照组,每组50人.3组小儿出生后满9个月进行血红蛋白和末梢血铁和锌元素检测,对检测结果进行统计分析.结果 健康教育联合辅食营养素补充品添加组小儿贫血患病率为12%,末梢血铁元素含量为(8.05±0.58) mmol/L,锌元素含量为(78.90 ±9.18)μmol/L;健康教育组小儿贫血患病率为16%,末梢血铁元素含量为(7.65 ±0.50) mmol/L,锌元素含量为(71.70 ±11.4)μnol/L,2组小儿贫血患病率差异无统计学意义(P>0.05),末梢血铁、锌元素含量比较,差异有统计学意义(P<0.01).普通对照组小儿贫血患病率为28%,末梢血铁元素含量为(7.06±0.65) mmol/L,锌元素含量为(63.02±7.53) μmol/L,健康教育联合辅食营养素补充品添加组和普通对照组小儿比较,贫血患病率差异有统计学意义(P<0.05);2组小儿末梢血铁、锌元素含量比较,差异有统计学意义(P<0.01).健康教育组和普通对照组小儿贫血患病率差异无统计学意义(P>0.05);2组小儿末梢血铁、锌元素含量比较,差异有统计学意义(P<0.01).结论 健康教育联合添加辅食营养素补充品是预防婴幼儿缺铁性贫血的可靠方法.%[Objective] To discuss the measures for iron deficiency anemia prevention in order to reduce its incidence.[Methods] A total of 150 newborns born in Pediatrics Department of Changli MCH were randomly divided into combined treatment group,health education group and control group,with 50 in each.The detection results of blood hemoglobin and peripheral iron and zinc of all newborns were analyzed statistically 9 months after birth.[Results] In combined treatment group,the prevalence of anemia was 12%,the peripheral blood iron

  14. Efficacy of intravenous iron in treating iron deficiency anaemia in patients with inflammatory bowel disease: Are there predictors of response? Eficacia del hierro intravenoso en el tratamiento de la anemia ferropénica en pacientes con enfermedad inflamatoria intestinal: ¿Existen factores predictivos de respuesta?

    Directory of Open Access Journals (Sweden)

    Rocío Ferreiro Iglesias

    2011-05-01

    Full Text Available Introduction: in inflammatory bowel disease (IBD iron deficiency anaemia (IDA is a very common disorder. Until recently, oral iron has been the mainstay therapy, nevertheless it has been associated with intolerance and noncompliance. Therefore, the goal of our study was to evaluate the efficacy of intravenous iron in IDA in IBD patients and the secondary aim was to investigate whether other potential factors could influence in the response to the treatment. Design: an open-label, prospective, consecutive, single centre study. Material and methods: we performed our study in patients with ulcerative colitis (UC or Crohn's disease (CD with severe anaemia or intolerance with oral iron. All of them received intravenous sacarose iron and did biochemistry profile with haemoglobin (Hb. Moreover, the correlation with other variables was studied: age, sex, smoking habit, IBD type, previous surgery and type of surgery and other treatments. Response was defined as Hb increase of ≥ 2 g/dL or normalization of the levels. Results: fifty-four patients were included into the study, 34 (63% with UC y 20 (37% with CD, 18 (33.3% men and 36 women (66.6% and the average was 48 ± 14 years. The total proportion of responders was 52% (SD ± 05; 43% of the patients reached Hb ≥ 2 g/dl and y 9% of them normalized Hb. Only the utilization of 5-ASA was associated with low response to iron treatment (p Introducción: la anemia por déficit de hierro es un problema frecuente en la enfermedad inflamatoria intestinal (EII. Un número no despreciable de pacientes no responde o presenta intolerancia al hierro oral. El objetivo de nuestro estudio es evaluar la eficacia del hierro sacarosa intravenoso (Venofer® en los pacientes con EII así como los potenciales factores que pueden influir en la respuesta al mismo. Diseño: estudio abierto, unicéntrico y con una inclusión consecutiva de casos. Material y métodos: se incluyeron pacientes con colitis ulcerosa (CU y enfermedad

  15. 多维铁口服溶液与多糖铁复合物胶囊治疗妊娠期缺铁性贫血的成本-效果分析%Cost-effectiveness Analysis of Multidimensional Iron Oral Liquid and Polysaccharide Iron Complex Cap-sules in the Treatment of Iron Deficiency Anemia during Pregnancy

    Institute of Scientific and Technical Information of China (English)

    江少坤; 孟婧婧; 林慧文; 杨丽娟; 王立

    2016-01-01

    OBJECTIVE:To investigate the effect and cost of Multidimensional iron oral liquid and Polysaccharide iron com-plex capsules in the treatment of iron deficiency anemia during pregnancy. METHODS:By retrospective study,80 cases of iron de-ficiency anemia during pregnancy were divided into control group and trial group in accordance to different therapy plans,with 40 cases in each group. Control group was given Multidimensional iron oral liquid orally,10 ml each time,bid,after breakfast and supper,for consecutive 4 weeks;trial group was given Polysaccharide iron complex capsules orally,0.30 g each time,qd,for con-secutive 4 weeks. Clinical efficacy,erythrocyte related lab indexes,satisfactory rate and ADR were compared between 2 groups, and cost-effectiveness analysis was adopted for economic evaluation. RESULTS:The total effective rate of experimental group was 95.0%,which was higher than 85.0% of control group,but without statistical significance(P>0.05);hemoglobin level,erythro-cyte count and average volume of erythrocyte of trial group were significantly higher or more than control group,and satisfactory rate(95.0% vs. 65.0%)were significantly higher than control group,with statistical significance(P<0.05);no obvious ADR was found in 2 groups. Total cost of trial group and control group were 243.60 and 166.32 yuan,and cost-effective ratio was 2.56 and 1.96;incremental cost-effective ratio was 7.73. Results of sensitivity analysis were same to the result. CONCLUSIONS:Both Multi-dimensional iron oral liquid and Polysaccharide iron complex capsules can improve anemia in patients with iron deficiency anemia during pregnancy. Polysaccharide iron complex capsules show better therapeutic efficacy and satisfactory rate,but it is relatively ex-pensive. Drugs should be selected according to economic situation.%目的:探讨多维铁口服溶液和多糖铁复合物胶囊治疗妊娠期缺铁性贫血的成本和效果。方法:采用回顾性研究方法,将80例妊

  16. Serum ferritin and hemoglobin determination of clinical application in iron deficiency anemia in pregnant women%血清铁蛋白与血红蛋白测定在妊娠妇女缺铁性贫血中的临床应用

    Institute of Scientific and Technical Information of China (English)

    张彬; 苏建蓉

    2015-01-01

    目的:探讨妊娠妇女血清铁蛋白水平在妊娠早、中、晚期缺铁性贫血中的临床应用价值。方法:选取2014年1月至12月我院产科门诊建卡的孕妇290例,监测孕妇妊娠早期(6~12周)、中期(20~26周)、晚期(35~38周)的血清铁蛋白及血红蛋白水平,并对检测结果进行分析。结果:经方差分析显示,血清铁蛋白与血红蛋白水平在早孕、中孕、晚孕三期中均有统计学意义(P=0.000);血清铁蛋白缺乏与血红蛋白缺乏发生率在不同孕周组之间比较,差异亦有统计学意义(P=0.000)。不同孕周组之间进行两两比较发现,血清铁蛋白水平在早孕与中孕、早孕与晚孕、中孕与晚孕之间均存在显著性差异(P=0.000);血红蛋白水平在早孕与中孕、早孕与晚孕之间存在显著性差异(P=0.000),在中孕与晚孕之间差异无统计学意义(P=0.160)。妊娠中期血清铁蛋白水平正常组与缺乏组在妊娠中期的贫血发生率比较,差异有统计学意义(x2=16.0,P=0.000);妊娠中期血清铁蛋白水平正常组与缺乏组在妊娠晚期的贫血发生率比较,差异亦有统计学意义(x2=13.7,P=0.000)。结论:血清铁蛋白水平与妊娠期贫血的发生存在较强的相关性,监测孕妇血清铁蛋白水平,有利于指导临床及时补铁治疗,有效防治孕妇缺铁性贫血的发生。%Objective Explore pregnant women serum ferritin level in the early, middle and late pregnancy of the clinical application value of iron deficiency anemia.Methods Choose between January 2014 and December 290 cases of pregnant women, obstetric outpatient JianKa in our monitoring of pregnant women (6 to 12 weeks) in early pregnancy, medium-term (20 to 26 weeks) late (35 to 38 weeks), serum ferritin and hemoglobin levels, and the testing results were analyzed.Results Serum ferritin and hemoglobin levels during pregnancy, pregnancy and late pregnancy in the three periods have

  17. Serum ferritin and hemoglobin determination of clinical application in iron deficiency anemia in pregnant women%血清铁蛋白与血红蛋白测定在妊娠妇女缺铁性贫血中的临床应用

    Institute of Scientific and Technical Information of China (English)

    张彬; 苏建蓉

    2015-01-01

    Objective Explore pregnant women serum ferritin level in the early, middle and late pregnancy of the clinical application value of iron deficiency anemia.Methods Choose between January 2014 and December 290 cases of pregnant women, obstetric outpatient JianKa in our monitoring of pregnant women (6 to 12 weeks) in early pregnancy, medium-term (20 to 26 weeks) late (35 to 38 weeks), serum ferritin and hemoglobin levels, and the testing results were analyzed.Results Serum ferritin and hemoglobin levels during pregnancy, pregnancy and late pregnancy in the three periods have statistical significance (P = 0.000); Incidence of serum ferritin lack of hemoglobin and the lack of comparison between different gestational age groups, the difference had statistical significance (P = 0.000). The middle of a pregnancy serum ferritin levels were normal group compared with the lack of group, the incidence of anemia in late pregnancy, differences are statistically significant (x2= 13.7, P = 13.7).Conclusions Serum ferritin level and the occurrence of anemia during pregnancy is a strong correlation, monitoring of pregnant women serum ferritin level, is helpful to guide clinical iron treatment in time, effectively control the occurrence of iron deficiency anemia pregnant women.%目的:探讨妊娠妇女血清铁蛋白水平在妊娠早、中、晚期缺铁性贫血中的临床应用价值。方法:选取2014年1月至12月我院产科门诊建卡的孕妇290例,监测孕妇妊娠早期(6~12周)、中期(20~26周)、晚期(35~38周)的血清铁蛋白及血红蛋白水平,并对检测结果进行分析。结果:经方差分析显示,血清铁蛋白与血红蛋白水平在早孕、中孕、晚孕三期中均有统计学意义(P=0.000);血清铁蛋白缺乏与血红蛋白缺乏发生率在不同孕周组之间比较,差异亦有统计学意义(P=0.000)。不同孕周组之间进行两两比较发现,血清铁蛋白水平在早孕与中孕、早孕与晚孕、中

  18. Studies on the 2-site immunoradiometric assay of serum ferritin and its applications for diagnosis of iron deficiency

    International Nuclear Information System (INIS)

    The 2-site immunoradiometric assay using paper discs as a solid phase material was established for the measurement of serum ferritin. The standard curve was found the range from 0.5ng -- 500ng ferritin per ml and the sensitivity limit of the assay was 0.1ng ferritin per ml. The clinical value of serum ferritin assay was then investigated for diagnosis of iron deficiency. The mean serum ferritin concentrations of normal subjects were greater for males (119.8+-55.5ng/ml) than for females (56.5+-55.5ng/ml) although this sex difference was not distinct beyond the age of 45. All 15 patients with iron deficient anemia had serum ferritin concentrations below the normal range, whereas in other anemias including anemia associated with chronic inflammation, pernicious anemia, aplastic anemia, serum ferritin concentrations were normal oe elevated. In 116 apparently normal subjects, 13.8% of total females had abnormally low serum ferritin concentrations with normal hemoglobin levels. The cytochrome c oxidase activity of peripheral leucocytes from those subjects were generally depleted. Most of them frequently suffered from easy fatiguability, weakness, and dizziness and these complications were clearly relieved by the administration of iron. Measurement of serum ferritin was found to be quite useful for diagnosis and assessment of iron deficient states. (author)

  19. Pica for Uncooked Basmati Rice in Two Women with Iron Deficiency and a Review of Ryzophagia

    Directory of Open Access Journals (Sweden)

    James C. Barton

    2016-01-01

    Full Text Available 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.

  20. Pica for Uncooked Basmati Rice in Two Women with Iron Deficiency and a Review of Ryzophagia.

    Science.gov (United States)

    Barton, James C; Barton, J Clayborn; Bertoli, Luigi F

    2016-01-01

    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.

  1. Non haematological effects of iron deficiency - A perspective

    Directory of Open Access Journals (Sweden)

    Ghosh Kanjaksha

    2006-01-01

    Full Text Available Iron deficiency is a continuum beginning from lowering of tissue stores to the phase of exhausted tissue stores, interference with iron driven biochemical reactions in the body, microcytosis, hypochromia, increasing severity of anaemia with all its attendant consequences. Iron deficiency anaemia is a very well known concept but what is often not appreciated is the effect of broad canvas of iron deficiency on various tissues, organs and systems in our body in addition to iron deficiency anaemia leading to concept of "Iron deficiency disease". In this condition not only tissue delivery of oxygen is compromised but proliferation, growth, differentiation, myelinogenesis, immunofunction, energy metabolism, absorption and biotransformation are compromised leading to abnormal growth and behaviour, mental retardation, reduced cardiac performance and work efficiency, infection etc which ultimately leads to the concept that "iron deficiency not only breaks the machine but also wrecks the machinery."

  2. Is Correction of Iron Deficiency a New Addition to the Treatment of the Heart Failure?

    Directory of Open Access Journals (Sweden)

    Donald S. Silverberg

    2015-06-01

    Full Text Available Anemia is present in about 40% of heart failure (HF patients. Iron deficiency (ID is present in about 60% of the patients with anemia (about 24% of all HF patients and in about 40% of patients without anemia (about 24% of all HF patients. Thus ID is present in about half the patients with HF. The ID in HF is associated with reduced iron stores in the bone marrow and the heart. ID is an independent risk factor for severity and worsening of the HF. Correction of ID with intravenous (IV iron usually corrects both the anemia and the ID. Currently used IV iron preparations are very safe and effective in treating the ID in HF whereas little information is available on the effectiveness of oral iron. In HF IV iron correction of ID is associated with improvement in functional status, exercise capacity, quality of life and, in some studies, improvement in rate of hospitalization for HF, cardiac structure and function, and renal function. Large long-term adequately-controlled intervention studies are needed to clarify the effect of IV iron in HF. Several heart associations suggest that ID should be routinely sought for in all HF patients and corrected if present. In this paper we present our approach to diagnosis and treatment of iron deficiency in heart failure.

  3. Severe iron deficiency anemia in transgenic mice expressing liver hepcidin

    OpenAIRE

    Nicolas, Gaël; Bennoun, Myriam; Porteu, Arlette; Mativet, Sandrine; Beaumont, Carole; Grandchamp, Bernard; Sirito, Mario; Sawadogo, Michèle; Kahn, Axel; Vaulont, Sophie

    2002-01-01

    We recently reported the hemochromatosis-like phenotype observed in our Usf2 knockout mice. In these mice, as in murine models of hemochromatosis and patients with hereditary hemochromatosis, iron accumulates in parenchymal cells (in particular, liver and pancreas), whereas the reticuloendothelial system is spared from this iron loading. We suggested that this phenotypic trait could be attributed to the absence, in the Usf2 knockout mice, of a secreted liver-specific peptide, hepcidin. We con...

  4. Iron deficiency anaemia in Sri Lanka

    International Nuclear Information System (INIS)

    The commonest cause of nutritional anaemia in the Sri Lankan population is iron deficiency. The diets of the population belonging to the lower socio-economic groups contain little food of animal origin. Thus, their diets are deficient in easily absorbable (haem) iron; and are also heavily cereal-based. Therefore interference in the absorption of dietary iron also occurs. Iron-deficiency anaemia is not restricted to the so-called ''vulnerable groups'' in Sri Lanka, however, their greater demands make the problem not only commoner but also more severe. Among pregnant and lactating women anaemia is often associated with folate deficiency. It must also be noted that the low availability of dietary iron is compounded in large population groups. Malaria, presently raging on an epidemic scale is also a major contributory factor to the incidence of anaemia. The purpose of this study was to examine the iron status of pre-school children and pregnant women; to establish normal levels of biochemical indices at different trimesters; to record the effect of iron supplementation during pregnancy; and to record the bioavailability of iron from weaning foods and common adult diets. 6 figs, 14 tabs

  5. Anemia

    Science.gov (United States)

    ... Physician October 01, 2002, http://www.aafp.org/afp/20021001/1217.html) Normocytic Anemia by JR Brill, ... Physician November 15, 2000, http://www.aafp.org/afp/20001115/2255.html) Written by familydoctor.org editorial ...

  6. Functional consequences of iron deficiency in Chinese female workers.

    NARCIS (Netherlands)

    Li, R.

    1993-01-01

    Women of the reproductive age in China play a very important role in the labour force. Information on anaemia prevalence in this group is hardly available, notwithstanding the fact that iron deficiency anaemia is considered to be a major public health problem in China. Iron deficiency may cause adve

  7. Hair Loss Observed in Women and Iron Deficiency

    Directory of Open Access Journals (Sweden)

    Özlem Dicle

    2010-03-01

    Full Text Available Being a common state in the society, iron deficiency might lead to an increase in the dermatological problems associated with it. Alopecia is an important finding among the patients referring to dermatology clinics but studies on different types of alopecia and their relationship with iron deficiency states are controversial and the present data are not sufficient to draw definite conclusions.

  8. Iron deficiency predicts poor maternal thyroid status during pregnancy

    NARCIS (Netherlands)

    Zimmermann, M.B.; Burgi, H.; Hurrell, R.F.

    2007-01-01

    Context: Pregnant women are often iron deficient, and iron deficiency has adverse effects on thyroid metabolism. Impaired maternal thyroid function during pregnancy may cause neurodevelopmental delays in the offspring. Objective: Our objective was to investigate whether maternal iron status is a det

  9. [Iron deficiency in elderly patients: use of biomarkers].

    Science.gov (United States)

    Le Petitcorps, Hélène; Monti, Alexandra; Pautas, Éric

    2015-01-01

    Iron deficiency, due to blood loss or malabsorption, is commonly observed in geriatric practice. In elderly people, association of inflammatory diseases to iron loss makes diagnosis of absolute iron deficiency sometimes difficult. In case of inflammation, the interpretation of usual biomarkers of iron deficiency (serum ferritin, transferrin saturation, serum iron) may be difficult. The recent discovery of the role of hepcidine in the iron homeostasis, in physiological and pathological situation, contributes to better understanding of the iron regulation. The aim of this short paper is to underline some specificities of elderly iron physiology, to explain hepcidine's role in physiological and pathological situations and to propose a diagnostic approach for a better interpretation of usual biomarkers, in order to differentiate absolute iron deficiency and functional iron deficiency.

  10. Deficiência de ferro na criança Iron deficiency in infants and children

    Directory of Open Access Journals (Sweden)

    Josefina A. P. Braga

    2010-06-01

    Full Text Available Estima-se que dois bilhões de indivíduos sejam anêmicos e que a deficiência de ferro ocorra em cerca de quatro bilhões de indivíduos, afetando a população de países desenvolvidos e, com mais intensidade, a dos países em desenvolvimento. No Brasil, estudos apontam elevada prevalência de anemia ferropriva em crianças dependendo da região e da faixa etária. A velocidade de crescimento aumentada, determinando maior necessidade de ferro, aliada a dieta inadequada em ferro e ao desmame precoce, contribuem para a elevada prevalência de anemia, principalmente nos dois primeiros anos de vida. Outros fatores de risco são apontados, como a prematuridade, o baixo peso ao nascer, a ligadura precoce do cordão umbilical e o abandono do aleitamento materno exclusivo. O impacto da deficiência de ferro no crescimento permanece controverso, uma vez que inúmeras outras variáveis poderiam contribuir para melhora ou piora do estado nutricional. Alterações no desenvolvimento psicomotor e neurocognitivo, nos lactentes deficientes com ferro, têm sido relatadas em diversos estudos, sendo controversa a recuperação após o tratamento. Há trabalhos que demonstram queda no rendimento intelectual e nas aquisições cognitivas também no período escolar e adolescência, com reversão após a terapia marcial. Entre as medidas preventivas, a educação nutricional é a forma ideal; entretanto, frente à elevada prevalência, outras formas de prevenção devem ser também utilizadas, como a suplementação com ferro e a fortificação de alimentos com ferro.Iron deficiency anemia afflicts an estimated two billion people and iron deficiency approximately 4 billion people in developed countries and is even more common in developing countries. In Brazil, depending on the region and age, studies point to high prevalences of iron-deficiency anemia in children. The high growth speed, which requires a greater amount of iron, connected with an inadequate iron

  11. Identifying the Threshold of Iron Deficiency in the Central Nervous System of the Rat by the Auditory Brainstem Response

    OpenAIRE

    Greminger, Allison R.; Mayer-Pröschel, Margot

    2015-01-01

    The deleterious effects of anemia on auditory nerve (AN) development have been well investigated; however, we have previously reported that significant functional consequences in the auditory brainstem response (ABR) can also occur as a consequence of marginal iron deficiency (ID). As the ABR has widespread clinical use, we evaluated the ability of this electrophysiological method to characterize the threshold of tissue ID in rats by examining the relationship between markers of tissue ID and...

  12. Evaluation of Anemia.

    Science.gov (United States)

    Kujovich, Jody L

    2016-06-01

    Anemia is a common problem in primary care. Classification based on mean cell volume narrows the differential diagnosis and directs testing. A marked macrocytosis is characteristic of vitamin B12 and folate deficiencies, certain medications, and primary bone marrow disorders. The three most common causes of microcytic anemia are iron deficiency, thalassemia trait, and anemia of inflammation. Additional laboratory testing is required for diagnosis. Determination of the rate of development of anemia and examination of a blood smear may provide diagnostic clues to guide more specialized testing. Diagnosis of iron, vitamin B12, or folate deficiency mandates determination of the underlying cause. PMID:27212091

  13. Anemia, Growth Failure and Hypothyroidism

    OpenAIRE

    Chaytors, Richard Gordon; Higgins, Gerald

    1980-01-01

    A 12-year-old Caucasian female presented to her family physician with an old complaint of anemia and a new complaint of failure to grow. The anemia, first observed four years previously, had been diagnosed as iron deficiency, but had never satisfactorily responded to adequate iron therapy. Investigation of the failure to grow resulted in a diagnosis of hypothyroidism with related normochromic normocytic anemia.

  14. Nutritional iron deficiency: the role of oral iron supplementation.

    Science.gov (United States)

    Lachowicz, J I; Nurchi, V M; Fanni, D; Gerosa, C; Peana, M; Zoroddu, M A

    2014-01-01

    Nutritional iron deficiency represents a relevant health problem mainly in developing countries. Children and pregnant women represent the main target of this disease, and the low amount of bio-available iron mostly depends on plant-based diets. Iron deficiency may have serious consequences, with severe impairment of the immune function leading to infectious diseases. The brain development in embryos and fetuses during gestation can be greatly affected by iron deficiency of the mother with heavy outcomes on the cognition status of children. A better understanding of molecular pathways involved in iron absorption and metabolism are the basis for new strategies for developing a therapy for iron deficiency. Different therapeutic strategies are summarized, and iron fortification appears the best tool.

  15. Pica and refractory iron deficiency anaemia: a case report

    Directory of Open Access Journals (Sweden)

    von Garnier Christophe

    2008-10-01

    Full Text Available Abstract Introduction Iron deficiency is the most common cause of anaemia worldwide. Pica, the ingestion of substances that are inappropriate for consumption, is associated with iron deficiency and may be under-diagnosed. Case presentation A 34-year-old woman presented with iron deficiency anaemia refractory to treatment for more than a decade. The clinical presentation, endoscopic findings and laboratory investigations were consistent with pica. Subsequent geophysical analysis confirmed that the ingested material was kaolin, a negatively charged silicate. Conclusion Prolonged unexplained iron deficiency anaemia should prompt clinicians to remember and inquire about pica. In our patient, this would have averted numerous unnecessary investigations and prevented a decade-long suffering.

  16. Treatment for women with postpartum iron deficiency anaemia

    DEFF Research Database (Denmark)

    Markova, Veronika; Norgaard, Astrid; Jørgensen, Karsten Juhl;

    2015-01-01

    BACKGROUND: Postpartum iron deficiency anaemia is caused by bleeding or inadequate dietary iron intake/uptake. This condition is defined by iron deficiency accompanied by a lower than normal blood haemoglobin concentration, although this can be affected by factors other than anaemia and must...... and harms of the available treatment modalities for women with postpartum iron deficiency anaemia. SEARCH METHODS: The Cochrane Pregnancy and Childbirth Group's Trials Register (9 April 2015); the WHO International Clinical Trials Registry Portal (ICTRP), and the Latin-American and Caribbean Health Sciences...... Literature database (LILACS) (8 April 2015) and reference lists of retrieved studies. SELECTION CRITERIA: We included published, unpublished and ongoing randomised controlled trials that compared a treatment for postpartum iron deficiency anaemia with placebo, no treatment, or another treatment...

  17. Obesity and iron deficiency: a quantitative meta-analysis.

    Science.gov (United States)

    Zhao, L; Zhang, X; Shen, Y; Fang, X; Wang, Y; Wang, F

    2015-12-01

    Hypoferraemia (i.e. iron deficiency) was initially reported among obese individuals several decades ago; however, whether obesity and iron deficiency are correlated remains unclear. Here, we evaluated the putative association between obesity and iron deficiency by assessing the concentration of haematological iron markers and the risks associated with iron deficiency in both obese (including overweight) subjects and non-overweight participants. We performed a systematic search in the databases PubMed and Embase for relevant research articles published through December 2014. A total of 26 cross-sectional and case-control studies were analysed, comprising 13,393 overweight/obese individuals and 26,621 non-overweight participants. Weighted or standardized mean differences of blood iron markers and odds ratio (OR) of iron deficiency were compared between the overweight/obese participants and the non-overweight participants using a random-effects model. Compared with the non-overweight participants, the overweight/obese participants had lower serum iron concentrations (weighted mean difference [WMD]: -8.37 μg dL(-1) ; 95% confidence interval [CI]: -11.38 to -5.36 μg dL(-1) ) and lower transferrin saturation percentages (WMD: 2.34%, 95% CI: -3.29% to -1.40%). Consistent with this finding, the overweight/obese participants had a significantly increased risk of iron deficiency (OR: 1.31; 95% CI: 1.01-1.68). Moreover, subgroup analyses revealed that the method used to diagnose iron deficiency can have a critical effect on the results of the association test; specifically, we found a significant correlation between iron deficiency and obesity in studies without a ferritin-based diagnosis, but not in studies that used a ferritin-based diagnosis. Based upon these findings, we concluded that obesity is significantly associated with iron deficiency, and we recommend early monitoring and treatment of iron deficiency in overweight and obese individuals. Future

  18. BESITY AND IRON DEFICIENCY. ONE MORE COMORBIDITY?

    Directory of Open Access Journals (Sweden)

    L. I. L.I. Dvoretsky

    2015-01-01

    Full Text Available Iron defi ciency is one of comorbidity in patients with obesity, which allows you to select a particular phenotype (“iron defi ciency” obesity. There is strong evidence of the pathogenetic link between iron defi ciency and the presence of systemic infl ammation associated with obesity. Data on the frequency and pathogenic form of anemia ( iron defi ciency or anemia of chronic disease , obesity are not unique. Further research of iron status in obese patients is needed to decide on the feasibility and methods of correction of disorders of iron metabolism , in particular in the preparation of patients for bariatric surgery.

  19. Correlation between vivax malaria infection and iron deficiency in children

    Directory of Open Access Journals (Sweden)

    Desmansyah Desmansyah

    2016-07-01

    Full Text Available Background Iron deficiency is considered to be a major public health problem around the world due to its high prevalence as well as its effect on growth, development, and infection-resistance in children. In malaria-endemic areas, malaria infection is thought to contribute to the occurrence of iron deficiency, by means of hepcidin and hemolysis mechanisms. Objective To assess the prevalence of asymptomatic vivax malaria, compare hemoglobin levels and iron status parameters between vivax malaria-infected and uninfected children, assess the prevalence of iron deficiency, and evaluate a possible correlation between vivax malaria infection and iron deficiency. Methods This cross-sectional study was conducted from February to April 2013 at Sanana City of Sula Islands District, North Maluku. Six parameters were evaluated in 5-11-year-old children: malaria parasite infection, hemoglobin level, serum iron concentration, total iron-binding capacity (TIBC, serum transferrin saturation, and serum ferritin concentration. Results Among 296 children aged 5-11 years, 75 (25.3% were infected with Plasmodium vivax. In infected children, hemoglobin, serum iron, transferrin saturation, TIBC and serum ferritin were significantly lower than in non-infected children (P<0.01. Using a serum ferritin cut-off of <15 μg/dL, 142 (48.0% of the children were found to be iron deficient. There was a strong correlation between vivax malaria infection and iron deficiency (OR 3.573; 95%CI 2.03-6.29. ConclusionThe prevalence of asymptomatic vivax malaria infection was 25.3%. The hemoglobin level and iron status parameters in vivax malaria-infected subjects were significantly lower than in uninfected children. The prevalence of iron deficiency was 48.0% for all study subjects. Malaria vivax infection was correlated with iron deficiency in 5-11-year-old children at Sanana City.

  20. Functional consequences of iron deficiency in Chinese female workers.

    OpenAIRE

    Li, R.

    1993-01-01

    Women of the reproductive age in China play a very important role in the labour force. Information on anaemia prevalence in this group is hardly available, notwithstanding the fact that iron deficiency anaemia is considered to be a major public health problem in China. Iron deficiency may cause adverse effects on physical performance. However, data available are fragmentary, inconsistent and the results are inconclusive. Furthermore, only a few studies so far have been carried out under free ...

  1. Role of hypoxia-inducible factor-1 in transcriptional activation of ceruloplasmin by iron deficiency

    Science.gov (United States)

    Mukhopadhyay, C. K.; Mazumder, B.; Fox, P. L.

    2000-01-01

    A role of the copper protein ceruloplasmin (Cp) in iron metabolism is suggested by its ferroxidase activity and by the tissue iron overload in hereditary Cp deficiency patients. In addition, plasma Cp increases markedly in several conditions of anemia, e.g. iron deficiency, hemorrhage, renal failure, sickle cell disease, pregnancy, and inflammation. However, little is known about the cellular and molecular mechanism(s) involved. We have reported that iron chelators increase Cp mRNA expression and protein synthesis in human hepatocarcinoma HepG2 cells. Furthermore, we have shown that the increase in Cp mRNA is due to increased rate of transcription. We here report the results of new studies designed to elucidate the molecular mechanism underlying transcriptional activation of Cp by iron deficiency. The 5'-flanking region of the Cp gene was cloned from a human genomic library. A 4774-base pair segment of the Cp promoter/enhancer driving a luciferase reporter was transfected into HepG2 or Hep3B cells. Iron deficiency or hypoxia increased luciferase activity by 5-10-fold compared with untreated cells. Examination of the sequence showed three pairs of consensus hypoxia-responsive elements (HREs). Deletion and mutation analysis showed that a single HRE was necessary and sufficient for gene activation. The involvement of hypoxia-inducible factor-1 (HIF-1) was shown by gel-shift and supershift experiments that showed HIF-1alpha and HIF-1beta binding to a radiolabeled oligonucleotide containing the Cp promoter HRE. Furthermore, iron deficiency (and hypoxia) did not activate Cp gene expression in Hepa c4 hepatoma cells deficient in HIF-1beta, as shown functionally by the inactivity of a transfected Cp promoter-luciferase construct and by the failure of HIF-1 to bind the Cp HRE in nuclear extracts from these cells. These results are consistent with in vivo findings that iron deficiency increases plasma Cp and provides a molecular mechanism that may help to understand these

  2. Clinical evaluation of iron treatment efficiency among non-anemic but iron-deficient female blood donors: a randomized controlled trial

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    Waldvogel Sophie

    2012-01-01

    Full Text Available Abstract Background Iron deficiency without anemia is related to adverse symptoms that can be relieved by supplementation. Since a blood donation can induce such an iron deficiency, we investigated the clinical impact of iron treatment after a blood donation. Methods One week after donation, we randomly assigned 154 female donors with iron deficiency without anemia, aged below 50 years, to a four-week oral treatment of ferrous sulfate versus a placebo. The main outcome was the change in the level of fatigue before and after the intervention. Aerobic capacity, mood disorder, quality of life, compliance and adverse events were also evaluated. Hemoglobin and ferritin were used as biological markers. Results The effect of the treatment from baseline to four weeks of iron treatment was an increase in hemoglobin and ferritin levels to 5.2 g/L (P P P = 0.697 or for other outcomes. Compliance and interruption for side effects was similar in both groups. Additionally, blood donation did not induce overt symptoms of fatigue in spite of the significant biological changes it produces. Conclusions These data are valuable as they enable us to conclude that donors with iron deficiency without anemia after a blood donation would not clinically benefit from iron supplementation. Trial Registration ClinicalTrials.gov: NCT00981877

  3. A community-based case–control study to investigate the role of iron deficiency in the persistence of goiter

    Science.gov (United States)

    Pathak, Rambha; Chaudhary, Chintu; Agarwalla, Rashmi; Shaikh, Zakirhusain; Goel, R.K.D.; Patvegar, Bilkish

    2016-01-01

    Objectives: To find out the magnitude of iron deficiency anemia in the age group of 6–12 years and investigate the role of iron deficiency as a possible contributor to endemic goiter in school children in Ambala. Materials and Methods: The present study was conducted as a subset of a cross-sectional study among 2700 children from 6 to 12 years of age to find out the prevalence of goiter. All the subjects who were found to be suffering from goiter in the cross-sectional study were enrolled in the case–control study as cases and were compared with age- and sex-matched controls (children without goiter) from the same cohort. The study was conducted from February 2011 to January 2012. Results: Out of total, goiter was observed in 12.6% of the subjects. Urinary iodine excretion was found to be Serum ferritin (SF) was <15 ng/mL in 70% of the children. The mean ± standard deviation of SF in the goitrous and nongoitrous children was 19.65 ± 32.51 μg/L and 27.55 ± 21.07 μg/L, respectively (P = 0.012). Conclusion: The findings in the study suggest that iron deficiency anemia in children is contributing toward the persistence of goiter in the postiodization phase. PMID:27366719

  4. Deficiência de ferro na adolescência Iron deficiency in adolescence

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    Marlene P. Garanito

    2010-06-01

    Full Text Available A deficiência de ferro é o distúrbio nutricional mais comum no mundo e constitui a maior causa de anemia associada às condições onde há erro alimentar, perda crônica de sangue ou quando ocorre o crescimento rápido, como na infância, na gravidez e na adolescência. Esta deficiência acarreta prejuízos no desenvolvimento neuropsicomotor, na capacidade de aprendizagem, no apetite, no crescimento e na resposta do sistema imunológico. Na adolescência, além de com frequência observarmos hábitos alimentares inadequados, estão presentes intensas mudanças fisiológicas e psicossociais que, em associação, podem comprometer o crescimento e aumentar o risco do desenvolvimento de deficiência de ferro e outras carências nutricionais, sobretudo na fase púbere. Desta forma, o diagnóstico de deficiência de ferro entre os adolescentes deve ser lembrado a fim de que medidas possam ser tomadas para diminuir a incidência de anemia, do comprometimento do rendimento escolar e do sistema imunológico, neste período da vida.Iron deficiency is the most common nutritional disorder in the world and is a major cause of anemia associated with situations involving chronic blood loss or rapid growth such as during infancy, pregnancy and adolescence. This deficiency leads to impairment in psychomotor development, learning ability, appetite, growth and immune response. In adolescence, inadequate dietary habits are often observed and intensive physiological and psychological changes are seen that when combined can impair growth and increase the risk of developing iron deficiency or other nutritional disorders, especially during puberty. Thus, the diagnosis of iron deficiency among adolescents should always be considered so that measures can be taken to reduce the incidence of anemia, impairment of the immune system and improve school performance.

  5. Analysis on effect of ferrous succinate combined with donkey-hide gelatin for treatment of iron deficiency anemia in de-partment of gynaecology and obstetrics%速力菲联合阿胶治疗妇产科缺铁性贫血的疗效分析

    Institute of Scientific and Technical Information of China (English)

    张文琴

    2015-01-01

    Objective To explore the clinical application effect of ferrous succinate combined with donkey‐hide gelatin for the treatment of iron deficiency anemia(IDA) in the department of gynecology and obstetrics .Methods 127 patients with IDA in the department of gynaecology and obstetrics of our hospital were selected as the research subjects and randomly divided into two groups .The control group(n= 62) were treated with the routine therapy of Ferrous Sulfate Tablets and Vitamin C Tablets ,while the observation group(n = 65)adopted the therapy of ferrous succinate combined with donkey‐hide gelatin .The changes of hemoglobin(Hb) ,hematocrit(Hct) ,serum ferritin(SF) and serum transferrin saturation(TSAT ) were observed and analyzed in the two groups .The differences of total ef‐fective rate and occurrence rate of adverse reaction were compared between the two kinds of treatment method .Re‐sults After treatment ,the indexes such as Hb ,Hct ,SF and TSAT in the two groups were significantly improved , but the elevation amplitude in the observation group was more higher .The total effective rate in the observation group was up to 95 .38% (62/65) and the adverse reaction rate was low to 7 .69% (5/65) ,which were significantly better than 82 .26% (51/62) and 25 .81% (16/62) in the control group ,the differences between the two groups were statistically significant(P< 0 .05) .Conclusion Ferrous succinate combined with donkey‐hide gelatin has significant effect with high safety in the treatment of IDA in the department of obstetrics and gynecology ,its effect is significant‐ly superior to the conventional therapy ,which is worthy of being promoted and applied in clinic .%目的:探讨速力菲联合阿胶治疗妇产科缺铁性贫血(IDA)的临床应用效果。方法选择妇产科 IDA患者共127例作为研究对象,随机分为两组,对照组(n=62)采用硫酸亚铁和维生素 C 片进行常规治疗,观察组(n=65)采用速力菲联合

  6. Treatment of Anemia Progression via Magnetite and Folate Nanoparticles In Vivo

    OpenAIRE

    Elsayed, Hanaa Hussein; Al-Sherbini, Al Sayed A. M.; Abd-Elhady, Eman Elsayed; Ahmed, Kawkab Abd El Aziz.

    2014-01-01

    Iron deficiency anemia is a major global public health problem. Food fortification with iron (Fe) can be an effective strategy to control iron deficiency. An iron oxide nanoparticle (NP) is a new physical and chemical property form. These properties (small particle size, unique physical properties) make nanoiron a great scientific interest especially in the treatment of anemia. The study aimed to reduce anemia by nanoparticles (NPs). Forty-eight adult female Sprague-Dewily rats were divided i...

  7. Pengetahuan dan Sikap Remaja Puteri tentang Anemia Defisiensi Besi di SMA Negeri 15 Medan

    OpenAIRE

    Sihotang, Sophie Devita

    2014-01-01

    Iron-deficiency anemia is one of the nutritional problems of women related to Maternal Mortality Rate (MMR). Impact of iron-deficiency anemia in adolescents is lowered immunity, lowered concentration, achievement, and work productivity, and long-term consequences if the girls will get pregnant then this anemia can cause premature birth, bleeding, miscarriage (abortion), pregnancy complications, even death. This study is descriptive, cross sectional data collection methode, using primary data ...

  8. Serum ferritin to detect iron deficiency in children below five years of age

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    Windy Saufia Apriyanti

    2013-01-01

    Full Text Available Background Iron deficiency (ID anemia impacts the cognitive and motor development of children until the age of 10 years, despite receiving iron therapy. Early detection of ID is recommended and serum ferritin has been proposed as an alternative indicator for ID detection.Objective To assess the diagnostic accuracy of serum ferritin for detecting ID in children below five years of age.Methods This cross-sectional, diagnostic study was conducted in primary health care centers in Yogyakarta and Bantul. Hemoglobin (Hb, serum ferritin and soluble transferrin receptor (sTfR levels were performed on children aged 6–59 months. A sTfR level of ≥ 8.2 mg/L was used to define iron deficiency. The best cut off point for serum ferritin level use as a diagnostic tool was determined by receiver operator curve.Results The prevalence of ID was 32%. Mean hemoglobin levels in iron deficient and healthy children were 11.7 (SD 0.5 g/dL and 12.2 (SD 0.7 g/dL, respectively. The sensitivity, specificity, and positive predictive value (PPV of serum ferritin (<12 ug/L were 17%, 93%, and 56%, respectively. Using a cut off of <32.4 ug/L, serum ferritin had sensitivity of 62.1% and specificity of 50.8%.Conclusions The diagnostic value of serum ferritin levels is modestly capable of detecting ID. Therefore, serum ferritin should not be used as an alternative indicator for detecting ID in children below five years of age.

  9. Serum ferritin to detect iron deficiency in children below five years of age

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    Windy Saufia Apriyanti

    2013-05-01

    Full Text Available Background Iron deficiency (ID anemia impacts the cognitive and motor development of children until the age of 10 years, despite receiving iron therapy. Early detection of ID is recommended and serum ferritin has been proposed as an alternative indicator for ID detection. Objective To assess the diagnostic accuracy of serum ferritin for detecting ID in children below five years of age. Methods This cross-sectional, diagnostic study was conducted in primary health care centers in Yogyakarta and Bantul. Hemoglobin (Hb, serum ferritin and soluble transferrin receptor (sTfR levels were performed on children aged 6–59 months. A sTfR level of ≥ 8.2 mg/L was used to define iron deficiency. The best cut off point for serum ferritin level use as a diagnostic tool was determined by receiver operator curve. Results The prevalence of ID was 32%. Mean hemoglobin levels in iron deficient and healthy children were 11.7 (SD 0.5 g/dL and 12.2 (SD 0.7 g/dL, respectively. The sensitivity, specificity, and positive predictive value (PPV of serum ferritin (<12 ug/L were 17%, 93%, and 56%, respectively. Using a cut off of <32.4 ug/L, serum ferritin had sensitivity of 62.1% and specificity of 50.8%. Conclusions The diagnostic value of serum ferritin levels is modestly capable of detecting ID. Therefore, serum ferritin should not be used as an alternative indicator for detecting ID in children below five years of age. [Paediatr Indones. 2013;53:150-4.].

  10. Deficiência de ferro na insuficiência cardíaca Iron deficiency in heart failure patients

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    Antonio Carlos P. Barretto

    2010-06-01

    etiology of anemia is multifactorial and seems to change dependent on the studied population. Factors such as nutritional iron deficiency, presence of kidney failure, intense systematic inflammatory activity, medication use that inhibits the production of erythropoietin or that results in blood loss are the most frequent causes of anemia in heart disease. The prevalence of anemia reported in studies of HF is very variable (from 9 to 79.1% and is dependent of the studied population, stage of heart disease and method and references used for diagnosis. Iron deficiency is an important etiologic factor which is present in a significant number of patients with the association of anemia and HF. In a study carried out by our group, the incidence of iron deficiency in anemic patients was 61.8%. Hence, anemia is a frequent finding; its presence accentuates the clinical manifestations of HF and is associated to a worse prognosis. An understanding of the cause of anemia makes treatment easier and although there is no consensus on its correction, patients without anemia have a better evolution.

  11. Can Serum Gdf-15 be Associated with Functional Iron Deficiency in Hemodialysis Patients?

    Science.gov (United States)

    Yilmaz, Hakki; Cakmak, Muzaffer; Darcin, Tahir; Inan, Osman; Bilgic, Mukadder Ayse; Bavbek, Nuket; Akcay, Ali

    2016-06-01

    Functional iron deficiency (FID) incidence is gradually increasing in hemodialysis (HD) patients. Recently, high levels of GDF-15 supressed the iron regulatory protein hepcidin and GDF-15 expression increased in iron-deficient patients. The relationship between FID, GDF-15, and hepcidin is currently unknown. The present study aimed to evaluate the association between GDF-15, hepcidin, and FID in chronic HD patients. Serum GDF-15 and hepcidin concentrations were measured in 105 HD patients and 40 controls. FID is defined as serum ferritin >800 ng/mL, TSAT Serum GDF-15 and hepcidin levels were increased significantly in HD patients with FID, compared to HD patients without anemia and controls. GDF-15 correlated with ferritin, hepcidin, and CRP in the entire cohort. GDF-15 was related to ferritin and CRP in HD patients with FID. GDF-15 is better diagnostic marker than hepcidin for detection of FID [AUC = 0.982 (0.013) versus AUC = 0.921 (0.027); P = 0.0324]. GDF-15 appears to be a promising tool for detection of FID. High levels of ferritin and CRP correlated with GDF-15. Our results support GDF-15 as a new mediator of FID via hepcidin, chronic inflammation, or unknown pathways. PMID:27065587

  12. Iron deficiency in Helicobacter pylori infected patients in Baghdad

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    Jenan A. Muhsin

    2011-12-01

    Full Text Available Objectives: Recent studies have suggested an association of Helicobacter pylori and iron deficiency (ID.Materials and methods: To examine an association between H.pylori infection and ID, blood sampling and a data collectionsurvey were performed in 78 H.pylori infected patients and 22 healthy subjects as control. Serum ferritin and ironwere measured by ELISA and direct enzymatic method techniques respectively.Results: The result showed that 24 of the patients (30.7% have serum ferritin and iron concentrations below the normalrange indicating iron deficiency, with no significantly difference between women and men. ID was more pronounced inpatients with stomach ulcer (58.3% than those without stomach ulcer (41.7% respectively.Conclusions: The conclusion was that H.pylori infection might have a role in iron deficiency and subsequently iron deficiencyanemia. J Microbiol Infect Dis 2011; 1(3:114-117

  13. 关注儿童铁缺乏症的有效防治%Attention to the effective prevention and treatment for childhood iron deficiency

    Institute of Scientific and Technical Information of China (English)

    赵惠君

    2015-01-01

    我国儿童铁缺乏症(ID)和缺铁性贫血(IDA)发病率较高,但相关防治工作仍显滞后.文章在结合近年相关文献和儿科血液学组于近期推荐的《儿童缺铁和缺铁性贫血防治建议》基础上,简要归纳儿童ID和IDA的防治意义和经验方法.%The incidence of children with iron deficiency (ID) and iron deficiency anemia (IDA) is still higher in ourcountry now, but the relevant prevention and treatment still lag behind. This paper provides a brief summary of the importanceand impact of childhood ID and IDA prevention and treatment practice based on the recent literatures and"The recommendationsof prevention and treatment for children with iron deficiency and iron-deficiency anemia" recommended by the Pediatric HematologyGroup recently.

  14. Impact on infants' cognitive development of antenatal exposure to iron deficiency disorder and common mental disorders.

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    Thach Duc Tran

    Full Text Available OBJECTIVES: The aim of this study was to examine the effects of antenatal exposure to iron deficiency anemia (IDA and common mental disorders (CMD on cognitive development of 6 months old infants in a developing country. METHODS: A prospective population-based study in a rural province in Vietnam, which enrolled pregnant women at 12-20 weeks gestation and followed them up with their infants until six months postpartum. Criteria for IDA were Hb 30 years and primiparity had an indirect adverse effect on infants' Bayley cognitive scores. CONCLUSIONS: These findings suggest that antenatal IDA and CMD both have adverse effects on child cognitive development, which if unrecognized and unaddressed are likely to be lasting. It is crucial that both these risks are considered by policy makers, clinicians, and researchers seeking to improve child cognitive function in developing countries.

  15. A community-based case–control study to investigate the role of iron deficiency in the persistence of goiter

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    Rambha Pathak

    2016-01-01

    Full Text Available Objectives: To find out the magnitude of iron deficiency anemia in the age group of 6–12 years and investigate the role of iron deficiency as a possible contributor to endemic goiter in school children in Ambala. Materials and Methods: The present study was conducted as a subset of a cross-sectional study among 2700 children from 6 to 12 years of age to find out the prevalence of goiter. All the subjects who were found to be suffering from goiter in the cross-sectional study were enrolled in the case–control study as cases and were compared with age- and sex-matched controls (children without goiter from the same cohort. The study was conducted from February 2011 to January 2012. Results: Out of total, goiter was observed in 12.6% of the subjects. Urinary iodine excretion was found to be <100 μg/L in 57 (10.5% children. Mean hemoglobin (Hb level of the study population was 11.9 g/dL. It was noted that 71% of the goitrous children had anemia (Hb <12 g/dL as compared to 63.7% of the control group. Serum ferritin (SF was <15 ng/mL in 70% of the children. The mean ± standard deviation of SF in the goitrous and nongoitrous children was 19.65 ± 32.51 μg/L and 27.55 ± 21.07 μg/L, respectively (P = 0.012. Conclusion: The findings in the study suggest that iron deficiency anemia in children is contributing toward the persistence of goiter in the postiodization phase.

  16. Iron Deficiency Anaemia Caused by Nonspecific (Idiopathic Small Bowel Ulceration: An Uncommon Presentation of an Uncommon Disease

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    Gabriele Capurso

    2002-01-01

    Full Text Available Ulcers of the small bowel are rare, and in most cases are due to infections, inflammatory bowel diseases, malignancies or drugs. When none of these causes is recognized, they are classified as ‘nonspecific’ or idiopathic. Such lesions are uncommon, and in most cases present with occlusion. A case of a middle-aged woman with iron deficiency anemia due to occult bleeding, with negative gastroscopy and colonoscopy is presented. The diagnosis of a small bowel pathology resembling Crohn’s disease was made by small bowel follow through and small intestine contrast ultrasonography. An ileal ulcer was identified at surgery, and after resection the patient experienced a stable recovery from the anemia without ulcer recurrence. Neither histology nor clinical or biochemical features suggested the diagnosis of an inflammatory bowel disease. Other possible causes were unlikely and the lesion was therefore diagnosed as idiopathic. This report also focuses on the need and the modality to investigate the small bowel in iron deficiency anemia patients.

  17. Diagnosis and Management of Iron Deficiency in CKD: A Summary of the NICE Guideline Recommendations and Their Rationale.

    Science.gov (United States)

    Ratcliffe, Laura E K; Thomas, Wayne; Glen, Jessica; Padhi, Smita; Pordes, Ben A J; Wonderling, David; Connell, Roy; Stephens, Suzanne; Mikhail, Ashraf I; Fogarty, Damian G; Cooper, Jan K; Dring, Belinda; Devonald, Mark A J; Brown, Chris; Thomas, Mark E

    2016-04-01

    The UK-based National Institute for Health and Care Excellence (NICE) has updated its guidance on iron deficiency and anemia management in chronic kidney disease. This report outlines the recommendations regarding iron deficiency and their rationale. Serum ferritin alone or transferrin saturation alone are no longer recommended as diagnostic tests to assess iron deficiency. Red blood cell markers (percentage hypochromic red blood cells, reticulocyte hemoglobin content, or reticulocyte hemoglobin equivalent) are better than ferritin level alone at predicting responsiveness to intravenous iron. When red blood cell markers are not available, a combination of transferrin saturation iron status testing and treatment strategies, using percentage hypochromic red blood cells > 6% was the most cost-effective strategy for both hemodialysis and nonhemodialysis patients. A trial of oral iron replacement is recommended in people not receiving an erythropoiesis-stimulating agent (ESA) and not on hemodialysis therapy. For children receiving ESAs, but not treated by hemodialysis, oral iron should be considered. In adults and children receiving ESAs and/or on hemodialysis therapy, intravenous iron should be offered. When giving intravenous iron, high-dose low-frequency administration is recommended. For all children and for adults receiving in-center hemodialysis, low-dose high-frequency administration may be more appropriate.

  18. Common Bean Leaves as a Source of Dietary Iron: Functional Test in an Iron-Deficient Rat Model.

    Science.gov (United States)

    Martínez-Zavala, Mauricio; Mora-Avilés, María Alejandra; Anaya-Loyola, Miriam Aracely; Guzmán-Maldonado, Horacio; Aguilera-Barreyro, Araceli; Blanco-Labra, Alejandro; García-Gasca, Teresa

    2016-09-01

    Recent findings made by our group indicate that the iron content in Phaseolus vulgaris leaves is at least four times greater than in grains therefore, we evaluated the effect of supplementation with bean leaf (iron content of 275 mg/kg on a dry basis) in iron-deficient rats. Anemia was induced by feeding rats with an iron-deficient diet (IDD) for 11 days and iron-recovery diets were subsequently tested for 14 days using a normal diet, a 10 % bean leaf-supplemented IDD (BLSD) or a ferrous sulfate-supplemented IDD. Decreased levels of leukocytes (64 %), erythrocytes (30 %), lymphocytes (62 %), granulocytes (72 %), hematocrit (34 %), hemoglobin (35 %), and ferritin (34 %) were observed in the iron-deficient rats compared to the control rats. BLSD supplementation showed the highest recovery values relative to those recorded for control rats: leukocytes (40 %), erythrocytes (24 %), lymphocytes (33 %), granulocytes (88 %), hematocrit (17 %), and hemoglobin (18 %), suggesting that common bean leaves could be a good source of bioavailable iron with possible immunomodulatory effects. PMID:27319012

  19. Non-anemic Iron Deficiency from Birth to Weaning Does Not Impair Growth or Memory in Piglets

    Science.gov (United States)

    Antonides, Alexandra; van Laarhoven, Serana; van der Staay, Franz J.; Nordquist, Rebecca E.

    2016-01-01

    Early iron deficiency is associated with impaired (cognitive) development, the severity of which depends on the timing and duration of the under-supply of iron. To design effective treatment and prevention strategies for iron deficiency in humans, suited animal models are needed. In an earlier study (Antonides et al., 2015b) we separated 10 pairs of piglets from their mothers within a few days after birth and reared one sibling with artificial iron-deficient (ID) and the other with balanced control milk until weaning. ID piglets grew slower and showed poorer reference memory (RM) performance than their controls in a spatial holeboard task, even weeks after iron repletion. One putative intervening factor in that study was pre-weaning maternal deprivation. In an attempt to refine the piglet iron-deficiency model, we assessed whether piglets reared by sows, but withheld iron supplementation, can serve as animal model of iron deficiency. As sow milk is inherently ID, piglets normally receive a prophylactic iron injection. Ten pairs of piglets were housed with foster sows until weaning (4 weeks). One sibling per pair was randomly assigned to the control group (receiving iron dextran injections: 40 mg iron per kilogram body mass on days 3 and 10), the other to the ID group. From weaning, all pigs were fed a balanced commercial diet. Blood samples were taken in week 1, 3.5, 6, and 12. Pre-weaning blood iron values of ID piglets were lower than those of controls, but recovered to normal values after weaning. Hemoglobin of ID piglets did not reach anemic values. Hematocrit and hemoglobin of ID animals did not decrease, and serum iron even increased pre-weaning, suggesting that the piglets had access to an external source of iron, e.g., spilled feed or feces of the foster sows. Growth, and spatial memory assessed in the holeboard from 10 to 16 weeks of age, was unaffected in ID pigs. We conclude that sow-raised piglets are not a suitable model for iron-deficiency induced

  20. Non-anemic Iron Deficiency from Birth to Weaning Does Not Impair Growth or Memory in Piglets.

    Science.gov (United States)

    Antonides, Alexandra; van Laarhoven, Serana; van der Staay, Franz J; Nordquist, Rebecca E

    2016-01-01

    Early iron deficiency is associated with impaired (cognitive) development, the severity of which depends on the timing and duration of the under-supply of iron. To design effective treatment and prevention strategies for iron deficiency in humans, suited animal models are needed. In an earlier study (Antonides et al., 2015b) we separated 10 pairs of piglets from their mothers within a few days after birth and reared one sibling with artificial iron-deficient (ID) and the other with balanced control milk until weaning. ID piglets grew slower and showed poorer reference memory (RM) performance than their controls in a spatial holeboard task, even weeks after iron repletion. One putative intervening factor in that study was pre-weaning maternal deprivation. In an attempt to refine the piglet iron-deficiency model, we assessed whether piglets reared by sows, but withheld iron supplementation, can serve as animal model of iron deficiency. As sow milk is inherently ID, piglets normally receive a prophylactic iron injection. Ten pairs of piglets were housed with foster sows until weaning (4 weeks). One sibling per pair was randomly assigned to the control group (receiving iron dextran injections: 40 mg iron per kilogram body mass on days 3 and 10), the other to the ID group. From weaning, all pigs were fed a balanced commercial diet. Blood samples were taken in week 1, 3.5, 6, and 12. Pre-weaning blood iron values of ID piglets were lower than those of controls, but recovered to normal values after weaning. Hemoglobin of ID piglets did not reach anemic values. Hematocrit and hemoglobin of ID animals did not decrease, and serum iron even increased pre-weaning, suggesting that the piglets had access to an external source of iron, e.g., spilled feed or feces of the foster sows. Growth, and spatial memory assessed in the holeboard from 10 to 16 weeks of age, was unaffected in ID pigs. We conclude that sow-raised piglets are not a suitable model for iron-deficiency induced

  1. The double burden of malnutrition: obesity and iron deficiency

    NARCIS (Netherlands)

    Cepeda López, A.C.

    2015-01-01

    Background: The world faces a “double burden” of malnutrition; this is true especially in transition countries like Mexico. The co-existence of obesity and iron deficiency (ID) within a person has been clearly demonstrated in several studies but the mechanisms linking th

  2. Reduced risk for placental malaria in iron deficient women

    NARCIS (Netherlands)

    E.L. Senga; G. Harper; G. Koshy; P.N. Kazembe; B.J. Brabin

    2011-01-01

    Background: Nutritional iron deficiency may limit iron availability to the malaria parasite reducing infection risk, and/or impair host immunity thereby increasing this risk. In pregnant women, there is evidence of an adverse effect with iron supplementation, but the few reported studies are strongl

  3. Iron Deficiency in Preschool Children with Autistic Spectrum Disorders

    Science.gov (United States)

    Bilgic, Ayhan; Gurkan, Kagan; Turkoglu, Serhat; Akca, Omer Faruk; Kilic, Birim Gunay; Uslu, Runa

    2010-01-01

    Iron deficiency (ID) causes negative outcomes on psychomotor and behavioral development of infants and young children. Children with autistic spectrum disorders (ASD) are under risk for ID and this condition may increase the severity of psychomotor and behavioral problems, some of which already inherently exist in these children. In the present…

  4. Iron deficiency and overload in relation to nutrition

    NARCIS (Netherlands)

    Spanjersberg MQI; Jansen EHJM; LEO

    2000-01-01

    Nutritional iron intake in the Netherlands has been reviewed with respect to both iron deficiency and iron overload. In general, iron intake and iron status in the Netherlands are adequate and therefore no change in nutrition policy is required. The following aspects and developments, however, need

  5. Causas genéticas de deficiência de ferro Genetic causes for iron deficiency

    Directory of Open Access Journals (Sweden)

    Sara Teresinha O. Saad

    2010-06-01

    Full Text Available As causas genéticas de deficiência de ferro, real ou funcional, ocorrem por defeitos em muitas proteínas envolvidas na absorção e metabolismo de ferro. Neste capítulo descreveremos sucintamente causas genéticas de carência de ferro para a síntese de hemoglobina, que cursa então com anemia microcítica e hipocrômica. Ressalto que estas são alterações raras, com poucas descrições na literatura. Em alguns casos, o ferro funcional não está disponível para os eritroblastos sintetizarem hemoglobina, ou o eritroblasto é incapaz de captar ferro da circulação, mas o ferro está acumulado em tecidos ou nas mitocôndrias. Nos últimos anos, várias descobertas, principalmente oriundas de descrições em humanos ou de modelos animais, ajudaram a elucidar a implicação dos componentes do metabolismo do ferro na deficiência de ferro hereditária, que afetam desde a absorção intestinal até sua inclusão final no heme.The genetic causes of iron deficiency, real or functional, occur due to defects in many proteins involved in the absorption and metabolism of iron. In this chapter we briefly describe the genetic causes of iron deficiency in the synthesis of hemoglobin, resulting in hypochromic or microcytic anemia. These alterations are rare with few descriptions in the literature. In some cases, functional iron is not available for erythroblasts to synthesis hemoglobin, or erythroblasts may be incapable of capturing iron from the circulation although iron is accumulated in tissues and mitochondrias. Many discoveries have been made over the last few years, mainly resulting from the description of human or animal models, which have elucidated the implications of the components in iron metabolism in hereditary iron deficiency involving all processes from intestinal absorption to the final inclusion into heme.

  6. Evaluation of Ferric and Ferrous Iron Therapies in Women with Iron Deficiency Anaemia

    OpenAIRE

    Ilhami Berber; Halit Diri; Mehmet Ali Erkurt; Ismet Aydogdu; Emin Kaya; Irfan Kuku

    2014-01-01

    Introduction. Different ferric and ferrous iron preparations can be used as oral iron supplements. Our aim was to compare the effects of oral ferric and ferrous iron therapies in women with iron deficiency anaemia. Methods. The present study included 104 women diagnosed with iron deficiency anaemia after evaluation. In the evaluations performed to detect the aetiology underlying the iron deficiency anaemia, it was found and treated. After the detection of the iron deficiency anaemia aetiolog...

  7. Plummer-Vinson syndrome associated with chronic blood loss anemia and large diaphragmatic hernia.

    Science.gov (United States)

    Maleki, Dordaneh; Cameron, Alan J

    2002-01-01

    The coexistence of large diaphragmatic hernia and Plummer-Vinson syndrome in two patients is described. It is proposed that the hernias caused chronic blood loss anemia, and that iron deficiency then resulted in postcricoid web formation.

  8. Hydroponic Screening for Iron Deficiency Tolerance in Evergreen Azaleas

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    Sonia DEMASI

    2015-04-01

    Full Text Available Evergreen azaleas grow in acid soil and suffer from iron deficiency when cultivated in substrate with pH higher than 6.0. In order to select tolerant plants, 11 azalea genotypes were tested for 21 days in alkaline solution (pH 9, buffered with sodium hydrogen carbonate (1 g·l-1. Leaf damage, root length and mortality rate were recorded. While leaf damage and mortality rate allowed to discriminate genotypes, root development appeared not directly linked to iron deficiency tolerance. Rhododendron ‘Juko’, R. scabrum, R. macrosepalum ‘Hanaguruma’, R. x pulchrum ‘Oomurasaki’, and R. x pulchrum ‘Sen-e-oomurasaki’ resulted iron efficient genetic resources, useful for azalea cultivation and gardening in calcareous soils. On the contrary, R. obtusum ‘Kirin’, R. tosaense, R.x mucronatum ‘Fujimanyo’ and R. obtusum ‘Susogo-no-ito’ resulted iron deficiency sensitive genotypes. R. x mucronatum ‘Ryukyushibori’ and R. indicum ‘Kinsai’ showed intermediate responses.

  9. Setting the stage for child health and development: prevention of iron deficiency in early infancy.

    Science.gov (United States)

    Chaparro, Camila M

    2008-12-01

    Iron deficiency is estimated to be the most common nutritional deficiency worldwide and is particularly persistent among infants and children. The high prevalence of anemia in 6- to 9-mo-old children raises the concern that birth iron stores in some infants are inadequate to sustain growth and development through the first 6 mo of life, and postnatal factors are contributing to early depletion of iron stores and development of anemia. At the same time, there are concerns about negative effects of excess iron in infants. Maternal iron status, infant birth weight and gestational age, as well as the timing of umbilical cord clamping at birth all contribute to the establishment of adequate total body iron at birth. Postnatally, feeding practices and growth rate are factors that will affect how quickly birth iron is depleted during the first 6 mo of life. Under conditions in which maternal iron status, birth weight, gestational age, and umbilical cord clamping time are optimal, and exclusive breast-feeding is practiced, infants should have adequate iron stores for the first 6-8 mo of life. Under suboptimal conditions, infants may not reach this goal and may need to be targeted for iron supplementation before 6 mo of age.

  10. Assessment of Anemia Knowledge, Attitudes and Behaviors among Pregnant Women in Sierra Leone

    Science.gov (United States)

    M'Cormack, Fredanna A. D.; Drolet, Judy C.

    2012-01-01

    Introduction: Iron deficiency anemia prevalence of pregnant Sierra Leone women currently is reported to be 59.7%. Anemia is considered to be a direct cause of 3-7% of maternal deaths and an indirect cause of 20-40% of maternal deaths. This study explores knowledge, attitudes, and behaviors of urban pregnant Sierra Leone women regarding anemia.…

  11. Expression of the iron hormone hepcidin distinguished different types of anemia in African children

    NARCIS (Netherlands)

    Pasricha, S.R.; Atkinson, S.H.; Armitage, A.E.; Khandwala, S.; Veenemans, J.; Cox, S.E.; Eddowes, L.A.; Hayes, T.; Doherty, C.P.; Demir, A.Y.; Tijhaar, E.J.; Verhoef, H.; Prentice, A.M.; Drakesmith, H.

    2014-01-01

    Childhood anemia is a major global health problem resulting from multiple causes. Iron supplementation addresses iron deficiency anemia but is undesirable for other types of anemia and may exacerbate infections. The peptide hormone hepcidin governs iron absorption; hepcidin transcription is mediated

  12. Understanding anemia of chronic disease.

    Science.gov (United States)

    Fraenkel, Paula G

    2015-01-01

    The anemia of chronic disease is an old disease concept, but contemporary research in the role of proinflammatory cytokines and iron biology has shed new light on the pathophysiology of the condition. Recent epidemiologic studies have connected the anemia of chronic disease with critical illness, obesity, aging, and kidney failure, as well as with the well-established associations of cancer, chronic infection, and autoimmune disease. Functional iron deficiency, mediated principally by the interaction of interleukin-6, the iron regulatory hormone hepcidin, and the iron exporter ferroportin, is a major contributor to the anemia of chronic disease. Although anemia is associated with adverse outcomes, experimental models suggest that iron sequestration is desirable in the setting of severe infection. Experimental therapeutic approaches targeting interleukin-6 or the ferroportin-hepcidin axis have shown efficacy in reversing anemia in either animal models or human patients, although these agents have not yet been approved for the treatment of the anemia of chronic disease.

  13. Increased duodenal DMT-1 expression and unchanged HFE mRNA levels in HFE-associated hereditary hemochromatosis and iron deficiency.

    Science.gov (United States)

    Byrnes, V; Barrett, S; Ryan, E; Kelleher, T; O'Keane, C; Coughlan, B; Crowe, J

    2002-01-01

    HFE-associated hereditary hemochromatosis is characterized by imbalances of iron homeostasis and alterations in intestinal iron absorption. The identification of the HFE gene and the apical iron transporter divalent metal transporter-1, DMT-1, provide a direct method to address the mechanisms of iron overload in this disease. The aim of this study was to evaluate the regulation of duodenal HFE and DMT-1 gene expression in HFE-associated hereditary hemochromatosis. Small bowel biopsies and serum iron indices were obtained from a total of 33 patients. The study population comprised 13 patients with hereditary hemochromatosis (C282Y homozygous), 10 patients with iron deficiency anemia, and 10 apparently healthy controls, all of whom were genotyped for the two common mutations in the HFE gene (C282Y and H63D). Total RNA was isolated from tissue and amplified via RT-PCR for HFE, DMT-1, and the internal control GAPDH. DMT-1 protein expression was additionally assessed by immunohistochemistry. Levels of HFE mRNA did not differ significantly between patient groups (P = 0.09), specifically between C282Y homozygotes and iron deficiency anemic patients, when compared to controls (P = 0.09, P = 0.9, respectively). In contrast, DMT-1 mRNA levels were at least twofold greater in patients with hereditary hemochromatosis and iron deficiency anemia when compared to controls (P = 0.02, P = 0.01, respectively). Heightened DMT-1 protein expression correlated with mRNA levels in all patients. Loss of HFE function in hereditary hemochromatosis is not derived from inhibition of its gene expression. DMT-1 expression in C282Y homozygote subjects is consistent with the hypothesis of a "paradoxical" duodenal iron deficiency in hereditary hemochromatosis. The observed twofold upregulation of the DMT-1 is consistent with the slow but steady increase in body iron stores observed in those presenting with clinical features of hereditary hemochromatosis.

  14. Erythropoietin Levels in Elderly Patients with Anemia of Unknown Etiology.

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    Zachary Gowanlock

    Full Text Available In many elderly patients with anemia, a specific cause cannot be identified. This study investigates whether erythropoietin levels are inappropriately low in these cases of "anemia of unknown etiology" and whether this trend persists after accounting for confounders.This study includes all anemic patients over 60 years old who had erythropoietin measured between 2005 and 2013 at a single center. Three independent reviewers used defined criteria to assign each patient's anemia to one of ten etiologies: chronic kidney disease, iron deficiency, chronic disease, confirmed myelodysplastic syndrome (MDS, suspected MDS, vitamin B12 deficiency, folate deficiency, anemia of unknown etiology, other etiology, or multifactorial etiology. Iron deficiency anemia served as the comparison group in all analyses. We used linear regression to model the relationship between erythropoietin and the presence of each etiology, sequentially adding terms to the model to account for the hemoglobin concentration, estimated glomerular filtration rate (eGFR and Charlson Comorbidity Index.A total of 570 patients met the inclusion criteria. Linear regression analysis showed that erythropoietin levels in chronic kidney disease, anemia of chronic disease and anemia of unknown etiology were lower by 48%, 46% and 27%, respectively, compared to iron deficiency anemia even after adjusting for hemoglobin, eGFR and comorbidities.We have shown that erythropoietin levels are inappropriately low in anemia of unknown etiology, even after adjusting for confounders. This suggests that decreased erythropoietin production may play a key role in the pathogenesis of anemia of unknown etiology.

  15. Iron deficiency and iron excess damage mitochondria and mitochondrial DNA in rats.

    Science.gov (United States)

    Walter, Patrick B; Knutson, Mitchell D; Paler-Martinez, Andres; Lee, Sonia; Xu, Yu; Viteri, Fernando E; Ames, Bruce N

    2002-02-19

    Approximately two billion people, mainly women and children, are iron deficient. Two studies examined the effects of iron deficiency and supplementation on rats. In study 1, mitochondrial functional parameters and mitochondrial DNA (mtDNA) damage were assayed in iron-deficient (iron-normal (800 microg/day) rats and in both groups after daily high-iron supplementation (8,000 microg/day) for 34 days. This dose is equivalent to the daily dose commonly given to iron-deficient humans. Iron-deficient rats had lower liver mitochondrial respiratory control ratios and increased levels of oxidants in polymorphonuclear-leukocytes, as assayed by dichlorofluorescein (P iron-supplemented rats regardless of the previous iron status (P iron-deficient rats and rats receiving daily high-iron supplementation, compared with iron-normal rats (P iron-deficient rats given high doses of iron (8,000 microg) either daily or every third day and found that rats given iron supplements every third day had less mtDNA damage on the second and third day after the last dose compared to daily high iron doses. Both inadequate and excessive iron (10 x nutritional need) cause significant mitochondrial malfunction. Although excess iron has been known to cause oxidative damage, the observation of oxidant-induced damage to mitochondria from iron deficiency has been unrecognized previously. Untreated iron deficiency, as well as excessive-iron supplementation, are deleterious and emphasize the importance of maintaining optimal iron intake.

  16. Sideropenic anemia in preschool children and risk factors

    OpenAIRE

    Stojanović Dušica; Nikić Dragana; Jelenković Bratimirka

    2006-01-01

    INTRODUCTION: Sideropenic anemia is one of the most common nutritional disorders in the world. The children are at higher risk of iron deficiency than adults due to their rapid growth during infancy and relatively higher requirements of iron. OBJECTIVE: The objective of our study was to investigate the prevalence of sideropenic anemia in pre-school children and relevant risk factors. METHOD: Study on sideropenic anemia of preschool children was performed in Zaječar Municipality in 2003. Subje...

  17. Anemia in inflammatory bowel disease: an underestimated problem?

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    Gerhard eRogler

    2015-01-01

    Full Text Available Anemia is one of the most frequent complications and/or extraintestinal manifestations of inflammatory bowel disease (IBD. Iron deficiency is the most important cause of anemia in Crohn’s disease and ulcerative colitis patients. Iron deficiency even without anemia may impact the quality of life of our IBD patients. In the last ten years the understanding of the pathophysiology of iron deficiency anemia and anemia of chronic diseases has increased, new diagnostic tools have been developed and new therapeutic strategies have been discussed. Hepcidin has been identified to be a central regulator of iron absorption from the intestine and of iron plasma levels. Hepcidin is regulated by iron deficiency but also as an acute phase protein by pro-inflammatory mediators such as interleukin-6. Innovative diagnostic tools with respect to iron metabolism have not been introduced in clinical routine or are not available for routine diagnostics. As iron substitution therapy is easy these days with a preference for intravenous substitution the impact of differential diagnosis of anemia in IBD patients is underestimated.

  18. Deficiência de ferro no paciente submetido à ressecção gástrica ou intestinal: prevalência, causas, repercussões clínicas, abordagem diagnóstica e prevenção Iron deficiency anemia in patients submitted to gastric or small intestine resection: prevalence, cause, clinical outcome, diagnostic workup and prevention

    OpenAIRE

    Fabíola Traina

    2010-01-01

    Anemia ferropriva é frequente em pacientes submetidos à ressecção gástrica, para o tratamento de úlcera péptica ou câncer gástrico, e à cirurgia bariátrica, para o tratamento de obesidade. As cirurgias bariátricas podem ter como consequência a restrição do estômago, sem necessariamente ressecção gástrica, ou ressecção gástrica associada ou não a ressecção intestinal. As causas da deficiência de ferro nestes pacientes são multifatoriais e incluem: (1) baixa ingestão de ferro oral por intolerân...

  19. Anemia Among Children Exposed to Polyparasitism in Coastal Kenya.

    Science.gov (United States)

    Chang Cojulun, Alicia; Bustinduy, Amaya L; Sutherland, Laura J; Mungai, Peter L; Mutuku, Francis; Muchiri, Eric; Kitron, Uriel; King, Charles H

    2015-11-01

    Anemia represents a substantial problem for children living in areas with limited resources and significant parasite burden. We performed a cross-sectional study of 254 Kenyan preschool- and early school-age children in a setting endemic for multiple chronic parasitic infections to explore mechanisms of their anemia. Complete venous blood cell counts revealed a high prevalence of local childhood anemia (79%). Evaluating the potential links between low hemoglobin and socioeconomic factors, nutritional status, hemoglobinopathy, and/or parasite infection, we identified age anemia. A total of 130/155 (84%) of anemic children with iron studies had evidence of iron-deficiency anemia (IDA), 16% had non-IDA; 50/52 of additionally tested anemic children met soluble transferrin-receptor (sTfR) criteria for combined anemia of inflammation (AI) with IDA. Children in the youngest age group had the greatest odds of iron deficiency (OR: 10.0, 95% CI: 3.9, 26). Although older children aged 9-11 years had less anemia, they had more detectable malaria, Schistosoma infection, hookworm, and proportionately more non-IDA. Anemia in this setting appears multifactorial such that chronic inflammation and iron deficiency need to be addressed together as part of integrated management of childhood anemia.

  20. Iodine and Iron Deficiency in Mild Iodine Deficiency Region Under Iodine Supplementation

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    L Suplotova

    2005-03-01

    Full Text Available Objectives: Studying epidemiological criteria deficiency of iron and iodine at the population of Tyumen, on a background of iodine preventive maintenance. Methods: Because iron deficiency may impair the efficacy of iodine supplementation, the aim of this study was to determine the relation between serum ferritin and goiter, urinary iodine following iodized salt supplementation. Schoolboys are included in conformity to recommendations the WHO (1997 in 9—12 years old children (n = 435.. Results: On a background of preventive actions at the Tyumen schoolboys sufficient iodine maintenance (frequency of a craw is determined according to ultrasonic — 1.9%, a median urinary iodine — 113 mkg/l. The average level serum iron has made 13 ± 6.2 mg/dl, serum ferritin — 38.6 ± 30.9 mg/dl. At 30 % of schoolboys deficiency of iron is determined. Conclusion: In conditions compensated endemic goiter authentic correlation between criteria of an exchange of iron and parameters of iodine maintenance it is not established. Key words: iodine deficience, thyroid, goiter, iron, anemia.

  1. Diagnostic utility of zinc protoporphyrin to detect iron deficiency in Kenyan pregnant women

    NARCIS (Netherlands)

    Mwangi, M.N.; Maskey, S.; Andang'o, P.E.A.; Shinali, N.K.; Roth, J.M.; Trijsburg, L.; Mwangi, A.M.

    2014-01-01

    Iron-deficient erythropoiesis results in excess formation of zinc protoporphyrin (ZPP), which can be measured instantly and at low assay cost using portable haematofluorometers. ZPP is used as a screening marker of iron deficiency in individual pregnant women and children, but also to assess populat

  2. Hepcidin in obese children as a potential mediator of the association between obesity and iron deficiency.

    NARCIS (Netherlands)

    Giudice, E. Del; Santoro, N.; Amato, A.; Brienza, C.; Calabro, P.; Wiegerinck, E.T.G.; Cirillo, G.; Tartaglione, N.; Grandone, A.; Swinkels, D.W.; Perrone, L.

    2009-01-01

    CONTEXT: Obesity and iron deficiency are two of the most common nutritional disorders worldwide. Several studies found higher rates of iron deficiency in obese than in normal-weight children. Hepcidin represents the main inhibitor of intestinal iron absorption, and its expression is increased in adi

  3. Cortical sinovenous thrombosis in a child with nephrotic syndrome and iron deficiency anaemia.

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    Meena A

    2000-07-01

    Full Text Available Cortical sinovenous thrombosis in a child with nephrotic syndrome and iron deficiency anaemia is described. The most probable mechanism for the hypercoagulable state was thrombocytosis associated with iron deficiency anaemia. The other possible contributing factor might have been the diuretic therapy during the phase of relapse.

  4. Iron Deficiency's Long-Term Effects: An Interview with Pediatrician Betsy Lozoff

    Science.gov (United States)

    National Scientific Council on the Developing Child, 2006

    2006-01-01

    Betsy Lozoff is among the world's leading experts on iron deficiency and its effects on infant brain development and behavior. Iron deficiency is the most common single nutrient disorder in the world, affecting more than half of the world's infants and young children. Research by Lozoff and others has shown that there are long-lasting…

  5. Knowledge and awareness about Iron deficiency and megaloblastic anaemia among blood donors: a study at rural based tertiary care hospital

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    Amar R. Shah

    2015-06-01

    Full Text Available Background: Voluntary blood donation is promoted in order to make the blood banking safe and successful. Research in the area of blood donation has found that, iron stores are influenced by regular blood donation if dietary intake of iron is inadequate. Awareness and knowledge among blood donors regarding iron and B12 deficiency and its prevention is very much required. Objective: To assess the knowledge and awareness about iron deficiency and megaloblastic anaemia among blood donors. Methods: A cross sectional study was conducted among the 500 voluntary blood donors during the span of 1 year at one of the blood bank of tertiary care hospital using prestructured questionnaire on the various aspect of iron and B12 deficiency/folate deficiency anemia. The data was analysed with the help of Microsoft excel and SPSS. Results: Out of 500 blood donors, 15.6% donors were regular blood donor. It was observed 60% blood donors were having knowledge of anemia in general. Iron deficiency and vitamin B12 deficiency were known to 42% and 31.6% donors, respectively. Only 20% donors could able to answer the acceptable level of hemoglobin require for donating the blood. About 42% donors were aware about importance of iron, folate and vitamin B12 in maintaining normal hemoglobin level. Majority (82.7% of regular blood donors were willing to get information regarding iron, folate and vitamin B12 deficiency. Conclusion: Significant lack of awareness regarding iron and vitamin B12 deficiency was observed in regular voluntary blood donors. The present study recommends the