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Sample records for anemia status hemoglobin

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

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    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.

  2. Fetal hemoglobin in sickle cell anemia.

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    Akinsheye, Idowu; Alsultan, Abdulrahman; Solovieff, Nadia; Ngo, Duyen; Baldwin, Clinton T; Sebastiani, Paola; Chui, David H K; Steinberg, Martin H

    2011-07-01

    Fetal hemoglobin (HbF) is the major genetic modulator of the hematologic and clinical features of sickle cell disease, an effect mediated by its exclusion from the sickle hemoglobin polymer. Fetal hemoglobin genes are genetically regulated, and the level of HbF and its distribution among sickle erythrocytes is highly variable. Some patients with sickle cell disease have exceptionally high levels of HbF that are associated with the Senegal and Saudi-Indian haplotype of the HBB-like gene cluster; some patients with different haplotypes can have similarly high HbF. In these patients, high HbF is associated with generally milder but not asymptomatic disease. Studying these persons might provide additional insights into HbF gene regulation. HbF appears to benefit some complications of disease more than others. This might be related to the premature destruction of erythrocytes that do not contain HbF, even though the total HbF concentration is high. Recent insights into HbF regulation have spurred new efforts to induce high HbF levels in sickle cell disease beyond those achievable with the current limited repertory of HbF inducers. PMID:21490337

  3. The High Prevalence of Anemia in Cambodian Children and Women Cannot Be Satisfactorily Explained by Nutritional Deficiencies or Hemoglobin Disorders

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    Wieringa, Frank Tammo; Dahl, Miriam; Chamnan, Chhoun; Poirot, Etienne; Kuong, Khov; Sophonneary, Prak; Sinuon, Muth; Greuffeille, Valerie; Hong, Rathavuth; Berger, Jacques; Dijkhuizen, Marjoleine Amma; Laillou, Arnaud

    2016-01-01

    Background: Anemia is highly prevalent in Cambodian women and children, but data on causes of anemia are scarce. We performed a national micronutrient survey in children and women that was linked to the Cambodian Demographic Health Survey 2014 (CDHS-2014) to assess the prevalence of micronutrient deficiency, hemoglobin disorders and intestinal parasite infection. Methods: One-sixth of households from the CDHS-2014 were selected for a follow-up visit for the micronutrient survey. Households were visited from two weeks to two months after the CDHS-2014 visit. Data on micronutrient status were available for 1512 subjects (792 children and 720 women). Results: Anemia was found in 43% of the women and 53% of the children. Hemoglobin disorders affected >50% of the population, with Hemoglobin-E the most prevalent disorder. Deficiencies of iron (ferritin < 15 g/L), vitamin A (retinol-binding-protein (RBP) < 0.70 mol/L) or vitamin B12 (<150 pmol/L) were not prevalent in the women (<5% for all), whereas 17.8% of the women had low concentrations of folic acid (<10 nmol/L). In the children, the prevalence of iron, vitamin A, vitamin B12 or folic acid deficiency was <10%. Zinc deficiency, hookworm infection and hemoglobinopathy were significantly associated with anemia in children, whereas in the women none of the factors was significantly associated with anemia. Iron deficiency anemia (IDA) was more prevalent in children <2 years, but in older children and women, the prevalence of IDA was <5%. The most prevalent, preventable causes of anemia were hookworm infection and zinc and folic acid deficiency. Over 40% of the anemia was not caused by nutritional factors. Conclusion: The very high prevalence of anemia in Cambodian women and children cannot be explained solely by micronutrient deficiencies and hemoglobin disorders. Micronutrient interventions to improve anemia prevalence are likely to have limited impact in the Cambodian setting. The focus of current interventions to

  4. Hemoglobin Aggregation in Single Red Blood Cells of Sickle Cell Anemia

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    Nishio, Izumi; Tanaka, Toyoichi; Sun, Shao-Tang; Imanishi, Yuri; Tsuyoshi Ohnishi, S.

    1983-06-01

    A laser light scattering technique was used to observe the extent of hemoglobin aggregation in solitary red blood cells of sickle cell anemia. Hemoglobin aggregation was confirmed in deoxygenated cells. The light scattering technique can also be applied to cytoplasmic studies of any biological cell.

  5. Maternal HIV status affects the infant hemoglobin level

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    Feleke, Berhanu Elfu

    2016-01-01

    Abstract Children, especially infants, are highly vulnerable to iron-deficiency anemia because of their rapid growth of the brain and the rest of the body. The objectives of this study were to compare the prevalence of iron-deficiency anemia in infants born from HIV-positive mothers and HIV-negative mothers and to identify the determinants of iron-deficiency anemia in infants. A comparative cross-sectional study was conducted in Bahir Dar city. Simple random sampling technique was used to select the study participants. Mothers were interviewed; blood samples were collected from mothers and infants to measure the hemoglobin level and anthropometric indicators were obtained from the infants using world health organization standards. Descriptive statistics were used to estimate the prevalence of infantile anemia. Binary logistic regression and multiple linear regressions were used to identify the determinants of infant anemia. A total of 1459 infants born from HIV-positive and HIV-negative mothers were included. The prevalence of iron-deficiency anemia in infants born from HIV-positive and HIV-negative mothers was 41.9% (95% CI: 39–44). Infantile iron-deficiency anemia was associated with maternal HIV infection (adjusted odds ratio [AOR] 2.54 [95% CI: 1.65–3.9]), stunting (AOR 3.46 [95% CI: 2.41–4.97]), low income (AOR 2.72 [95% CI: 2–3.73]), maternal malaria during pregnancy (AOR 1.81 [95% CI: 1.33–2.47]), use of cow milk before 6 month (AOR 1.82 [95% CI: 1.35–2.45]), residence (AOR 0.09 [95% CI: 0.06–0.13]), history of cough or fever 7 days preceding the survey (AOR 2.71 [95% CI: 1.99–3.69]), maternal hemoglobin (B 0.65 [95% CI: 0.61–0.68]), educational status of mother (B 0.22 [95% CI: 0.2–0.23]), age of the mother (B –0.03 [95% CI: –0.03, –0.02]), and family size (B –0.14 [95% CI: –0.18,–0.11]). PMID:27495044

  6. HEMOGLOBIN PRODUCTION FACTORS IN THE HUMAN LIVER : ANEMIAS, HYPOPROTEINEMIA, CIRRHOSIS, PIGMENT ABNORMALITIES, AND PREGANCY.

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    Whipple, G H; Robscheit-Robbins, F S

    1942-09-01

    Human liver tissue has been assayed to determine the amount of hemoglobin production factors in normal and abnormal states. Standardized dogs made anemic by blood removal have been used in this biological assay. Normal animal liver as control is rated as 100 per cent. Normal human liver tissue as compared with the normal animal control contains more of these hemoglobin production factors-a biological assay ratio of 120 to 160 per cent. Infections, acute and chronic, do not appear to modify these values, the concentration of hemoglobin-producing factors falling within the normal range. Pernicious anemia and aplastic anemia both show large liver stores of hemoglobin-producing factors-a biological assay ratio of 200 to 240 per cent. Therapy in pernicious anemia reduces these liver stores as new red cells are formed. Secondary anemia presents a low normal or subnormal liver store of hemoglobin-producing factors-an assay of 60 to 130 per cent. Hemochromatosis, erythroblastic anemia, and hemolytic icterus in spite of large iron deposits in the liver usually show a biological assay which is normal or close to normal. Polycythemia shows low reserve stores of hemoglobin-producing factors. Leukemias present a wide range of values discussed above. Hypoproteinemia almost always is associated with low reserve stores of hemoglobin-producing factors in the liver-biological assays of 60 to 80 per cent. Hypoproteinemia means a depletion of body protein reserve stores including the labile protein liver reserves-a strong indication that the prehemoglobin material (or globin) is related to these liver stores. Pregnancy, eclampsia, and lactation all may present subnormal liver stores of hemoglobin-producing factors. Exhaustion of protein stores lowers the barrier to infection and renders the liver very susceptible to many toxic substances. It should not be difficult to correct hypoproteinemia under these conditions and thus relieve the patient of a real hazard.

  7. Anemia in Clinical Practice-Definition and Classification: Does Hemoglobin Change With Aging?

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    Cappellini, M Domenica; Motta, Irene

    2015-10-01

    Anemia is a global public health problem affecting both developing and developed countries at all ages. According to the World Health Organization (WHO), anemia is defined as hemoglobin (Hb) levels Anemia is often multifactorial and is not an independent phenomenon. For the classification and diagnosis the hematologic parameters, the underlying pathological mechanism and patient history should be taken into account. The aging of population, especially in Western countries, causes an increase of anemia in elderly people. In this population, anemia, recently defined by levels of Hb anemia in this population is important because it contributes to morbidity and mortality. In one third of the patients, anemia is due to nutritional deficiency, including iron, folate, or vitamin B12 deficiency; moreover, anemia of chronic disease accounts for about another third of the cases. However, in one third of patients anemia cannot be explained by an underlying disease or by a specific pathological process, and for this reason it is defined "unexplained anemia". Unexplained anemia might be due to the progressive resistance of bone marrow erythroid progenitors to erythropoietin, and a chronic subclinical pro-inflammatory state.

  8. [Hospital-acquired anemia and decrease of hemoglobin levels in hospitalized patients].

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    Gianserra, Carina V; Agüero, Andrés P; Chapelet, Adrián G; Paradiso, Bruno; Spanevello, Valeria A; Del Pino, María A

    2011-01-01

    It is common to observe the development of anemia in hospitalized patients, especially in critical cases. Few studies have evaluated its prevalence and associated factors in patients in the general ward. The purpose of this study is to determine the prevalence, characteristics and associated clinical factors of hospital-acquired anemia and the drop of hemoglobin concentration in hospitalized patients. This is a cross-sectional, prospective and descriptive study. A total of 192 consecutive in-patients in the general ward were studied. Associated risk factors to the drop in hemoglobin by ≥ 2g/dl were analyzed; 139 patients (72.4%) presented anemia; 89 of them (46.4%) had it at admission and 50 (26%) developed hospital-acquired anemia, 47 out of 192 showed a drop in hemoglobin ≥ 2 g/dl(24.48%). They also presented lower values of hematocrite and hemoglobin at discharge (p = 0.01), parenteral hydration at a higher volume (p = 0.01), and lengthier hospitalizations (p = 0.0001). In the univariate analysis, the following variables were statistically significant risk factors: leukocytosis ≥ 11000 mm3 (OR; IC95%: 2,02; 1.03-4; p = 0.01), hospitalization days ≥ 7 (OR; IC95%:3.39; 1.62-7.09; p = 0.0006), parenteral hydration ≥ 1500 ml/day (OR; IC95%: 2.47; 1.06-6.4; p = 0.01), central venous access (OR; IC95%:10.29; 1.75-108.07; p = 0.003) and hospital-acquired anemia (OR; IC95%: 7.06; 3.41-15.83; p = 0.00000004). In the multivariate analysis, the following variables were independent predictive factors of the hemoglobin decrease = 2 g/dl: leukocytosis ≥ 11000 mm3 (OR; IC95%: 2.45; 1.14-5,27; p = 0.02), hospitalization days ≥ 7 (OR; IC95%:5.15; 2.19-12.07; p = 0.0002), parenteral hydration ≥ 1500 ml/day (OR; IC95%: 2.95; 1.13-7.72; p = 0.02), central venous access (OR; IC95%:8.82; 1.37-56.82; p = 0.02). Hospital-acquired anemia has a high prevalence. Lengthier stays, presence of leukocytosis, parenteral hydration and central venous access placement are

  9. Extreme anemia (hemoglobin 1.8 g/dL) secondary to colon cancer

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    Buckley, Clifford J.

    2016-01-01

    We present the case of a 34-year-old man who presented to the emergency department with complaints of generalized fatigue and palpitations, with a heart rate of approximately 100 beats per minute and an orthostatic blood pressure of 80/30 mm Hg upon standing. A hemoglobin of 1.8 g/dL was discovered. A positive fecal occult blood test led to the diagnosis of colon cancer. Once the cancer was resected, the patient's anemia resolved. PMID:27695172

  10. Estimation of prevalence of Anemia using WHO hemoglobin color scale among Non pregnant females of urban slum

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    Satish Saroshe

    2014-05-01

    Full Text Available Background: Nutritional anemia is a major public health problem worldwide particularly in developing countries among women of reproductive age. WHO Hemoglobin Color Scale is easy, quick and handy technique to estimate hemoglobin level at field. Objective: To find out prevalence of anemia using WHO hemoglobin color scale among the females of reproductive age group. To find out the most common signs and symptoms associated with anemia. To find out the causes associated with anemia among females. Material& Methods: A cross sectional study with written informed consent was conducted in 400 females of an urban slum area of Indore city. Females were selected using systematic random sampling method. All the females of reproductive age group were included in study. Level of hemoglobin was obtaining using WHO Hemoglobin color scale. A questionnaire was used during interpersonal interview of all the anemic females which was followed by clinical examination to assess signs and symptoms associated with anemia. The data was analyzed using Microsoft office excel sheet. Results: 61% of females of reproductive age group were found to be anemic by hemoglobin color scale. 54 % complained of frequent headache, 50 % of difficulty in breathing during normal work and 49.18% of reduced appetite. Conclusion: Anemia is found more in females of reproductive age group in urban slum. Most common

  11. FEEDING PRACTICES, NUTRITIONAL STATUS AND ANEMIA IN YOUNG CHILDREN

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    Sathish Kumar

    2015-08-01

    Full Text Available BACKGROUND : WHO RECOMMENDS : I nitiation of breastfeeding within the first hour of life, exclusive breast feeding on demand for six months, followed by sequential addition of semi - solid and solid foods to complement breast milk and breast feeding to be continued for 2 years . Most of the time, these recommendations are not followed, due to false beliefs or cultural factors. This has resulted in malnutrition and increasing health hazards in children . 1 This study is being done to know about the feeding practices, nutritional sta tus, anaemia prevalence in children residing in rural areas of Puducherry. OBJECTIVES : 1. To study feeding practices, nutritional status, prevalence of anemia in children from 1 month to 2 years of age. 2. Influence of feeding practices on nutritional stat us and hemoglobin levels. METHODS : This is a hospital based prospective study done for a period of 1yr. The study included 200 children from 1 month to 2 years of age. Patients from rural areas of Puducherry nearing Tamil Nadu border and people from adjoi ning rural areas of Tamil Nadu come to our hospital. A questionnaire is provided to parents/guardians of children asking about feeding practices . Participants weight in kilograms and length in centimeters are measured. Blood samples are drawn from participants for the estimation of hemoglobin levels. Peripheral smear study will be done if hemoglobin level is less than 11 gram/dl. Observations are tabulated. RESULTS : 85 % children under study were initiated feed according to guidelines and 15 % were not initiated. 54% children were exclusively breastfed for 6 months and 46% children were not exclusively breast fed. 54% children were given complementary feeds after the age of 6 months. 70% had normal weight for length, 12% were moderately wasted, 18% children were severely wasted, 86% children were anemic and 14% children were not anemic. CONCLUSION : 1 . The study shows the effect of feeding practices on the

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

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    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.

  13. Serum Hepcidin Levels and Reticulocyte Hemoglobin Concentrations as Indicators of the Iron Status of Peritoneal Dialysis Patients

    OpenAIRE

    Kosaku Nitta; Shinichiro Oguni; Koji Kataoka; Yukio Hamaguchi; Misao Tsukada; Takahiro Mochizuki; Aya Eguchi; Ken Tsuchiya

    2012-01-01

    Hepcidin is the key mediator of renal anemia, and reliable measurement of serum hepcidin levels has been made possible by the ProteinChip system. We therefore investigated the iron status and serum hepcidin levels of peritoneal dialysis (PD) patients who had not received frequent doses of an erythrocytosis-stimulating agent (ESA) and had not received iron therapy. In addition to the usual iron parameters, the iron status of erythrocytes can be determined by measuring reticulocyte hemoglobin (...

  14. The role of inflammation, iron, and nutritional status in cancer-related anemia: results of a large, prospective, observational study.

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    Macciò, Antonio; Madeddu, Clelia; Gramignano, Giulia; Mulas, Carlo; Tanca, Luciana; Cherchi, Maria Cristina; Floris, Carlo; Omoto, Itaru; Barracca, Antonio; Ganz, Tomas

    2015-01-01

    Anemia in oncology patients is often considered a side effect of cancer therapy; however, it may occur before any antineoplastic treatment (cancer-related anemia). This study was aimed to evaluate the prevalence of cancer-related anemia in a large cohort of oncology patients and whether inflammation and malnutrition were predictive of its development and severity. The present study included 888 patients with cancer at different sites between May 2011 and January 2014. Patients were assessed at diagnosis before any cancer treatment. The prevalence of anemia according to the main clinical factors (tumor site, stage and performance status) was analyzed. In each patient markers of inflammation, iron metabolism, malnutrition and oxidative stress as well as the modified Glasgow prognostic score, a combined index of malnutrition and inflammation, were assessed and their role in predicting hemoglobin level was evaluated. The percentage of anemic patients was 63% with the lowest hemoglobin levels being found in the patients with most advanced cancer and compromised performance status. Hemoglobin concentration differed by tumor site and was lowest in patients with ovarian cancer. Hemoglobin concentration was inversely correlated with inflammatory markers, hepcidin, ferritin, erythropoietin and reactive oxygen species, and positively correlated with leptin, albumin, cholesterol and antioxidant enzymes. In multivariate analysis, stage, interleukin-6 and leptin were independent predictors of hemoglobin concentration. Furthermore, hemoglobin was inversely dependent on modified Glasgow Prognostic Score. In conclusion, cancer-related anemia is a multifactorial problem with immune, nutritional and metabolic components that affect its severity. Only a detailed assessment of the pathogenesis of cancer-related anemia may enable clinicians to provide safe and effective individualized treatment.

  15. The role of inflammation, iron, and nutritional status in cancer-related anemia: results of a large, prospective, observational study.

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    Macciò, Antonio; Madeddu, Clelia; Gramignano, Giulia; Mulas, Carlo; Tanca, Luciana; Cherchi, Maria Cristina; Floris, Carlo; Omoto, Itaru; Barracca, Antonio; Ganz, Tomas

    2015-01-01

    Anemia in oncology patients is often considered a side effect of cancer therapy; however, it may occur before any antineoplastic treatment (cancer-related anemia). This study was aimed to evaluate the prevalence of cancer-related anemia in a large cohort of oncology patients and whether inflammation and malnutrition were predictive of its development and severity. The present study included 888 patients with cancer at different sites between May 2011 and January 2014. Patients were assessed at diagnosis before any cancer treatment. The prevalence of anemia according to the main clinical factors (tumor site, stage and performance status) was analyzed. In each patient markers of inflammation, iron metabolism, malnutrition and oxidative stress as well as the modified Glasgow prognostic score, a combined index of malnutrition and inflammation, were assessed and their role in predicting hemoglobin level was evaluated. The percentage of anemic patients was 63% with the lowest hemoglobin levels being found in the patients with most advanced cancer and compromised performance status. Hemoglobin concentration differed by tumor site and was lowest in patients with ovarian cancer. Hemoglobin concentration was inversely correlated with inflammatory markers, hepcidin, ferritin, erythropoietin and reactive oxygen species, and positively correlated with leptin, albumin, cholesterol and antioxidant enzymes. In multivariate analysis, stage, interleukin-6 and leptin were independent predictors of hemoglobin concentration. Furthermore, hemoglobin was inversely dependent on modified Glasgow Prognostic Score. In conclusion, cancer-related anemia is a multifactorial problem with immune, nutritional and metabolic components that affect its severity. Only a detailed assessment of the pathogenesis of cancer-related anemia may enable clinicians to provide safe and effective individualized treatment. PMID:25239265

  16. Impact of multi-micronutrient fortified rice on hemoglobin, iron and vitamin A status of Cambodian schoolchildren

    DEFF Research Database (Denmark)

    Perignon, Marlene; Fiorentino, Marion; Khov, Kuong;

    2016-01-01

    and transferrin receptors concentrations, and VA status, assessed using inflammation-adjusted retinol-binding protein concentration, were measured at the baseline, as well as at three and six months. Baseline prevalence of anemia, depleted iron stores, tissue iron deficiency, marginal VA status and VA deficiency...... were 15.6%, 1.4%, 51.0%, 7.9%, and 0.7%, respectively. The strongest risk factors for anemia were hemoglobinopathy, VA deficiency, and depleted iron stores (all p status, respectively, in comparison...... of schoolchildren. The impact on hemoglobin and iron status was limited, partly by sub-clinical inflammation. MMFR combined with non-nutritional approaches addressing anemia and inflammation should be further investigated....

  17. Lack of influence of fetal hemoglobin levels or erythrocyte indices on the severity of sickle cell anemia.

    OpenAIRE

    Powars, D R; Schroeder, W. A.; Weiss, J N; Chan, L S; Azen, S P

    1980-01-01

    Persons with sickle cell anemia who have elevated fetal hemoglobin or lowered erythrocyte mean corpuscular volume are reputed to have less severe clinical manifestations and a greater probability of survival. This study examines the relationship between seven clinical indicators of morbidity in sickle cell anemia and seven hematological parameters that were collected from 214 patients. Risks of sickle cell crisis, acute chest syndrome, hospital admissions, cerebrovascular accident, aseptic ne...

  18. Anemia and nutritional status of pre-school children in Kerala.

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    George, K A; Kumar, N S; Lal, J J; Sreedevi, R

    2000-08-01

    A study on the pattern of anemia and its relation to nutritional status and dietary habits was conducted among 3633 pre-school children of 108 selected anganwadi centers in rural areas of Kerala State during the period 1996 to 1998. Children were invited with their parent or guardian. Capillary blood was collected from each child and hemoglobin was estimated by cyanomethemoglobin method. Weight and height of children were taken for assessing their nutritional status. The information regarding their age, sex, clinical condition and dietary habits was collected in a performa through an interview. Chi-square test was used to assess the relationship of anemia to sex, dietary habits, and nutritional status. For multivariate analysis logistic regression model was employed. The prevalence of anemia was 11.4%. The percentage of anemic children among male and female children was 10.25 and 12.55 respectively and statistical analysis showed that female children were more susceptible to anemia. Normal nutritional status was seen among 46.7% of the children. When 187 (11.78%) of the mild undernourished children were anemic, the percentage anemic among the moderate undernourished children was 57 (16.37%). Moderate under nutrition and anemia showed a significant association. Anemia was reported among both vegetarians and non-vegetarians. Among 927 vegetarians, 86 (9.27%) were anemic and among 2,706 non-vegetarians, 328 (12.1%) were anemic. Dietary survey revealed that, consumption of iron sources, whether haem or non-haem, was below the recommended level. Undernutrition can be attributed as the major reason for nutritional anemia. Changes in eating behaviour could have potentially affected the iron bio-availability.

  19. Maternal HIV status affects the infant hemoglobin level: A comparative cross-sectional study.

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    Feleke, Berhanu Elfu

    2016-08-01

    Children, especially infants, are highly vulnerable to iron-deficiency anemia because of their rapid growth of the brain and the rest of the body. The objectives of this study were to compare the prevalence of iron-deficiency anemia in infants born from HIV-positive mothers and HIV-negative mothers and to identify the determinants of iron-deficiency anemia in infants.A comparative cross-sectional study was conducted in Bahir Dar city. Simple random sampling technique was used to select the study participants. Mothers were interviewed; blood samples were collected from mothers and infants to measure the hemoglobin level and anthropometric indicators were obtained from the infants using world health organization standards. Descriptive statistics were used to estimate the prevalence of infantile anemia. Binary logistic regression and multiple linear regressions were used to identify the determinants of infant anemia.A total of 1459 infants born from HIV-positive and HIV-negative mothers were included. The prevalence of iron-deficiency anemia in infants born from HIV-positive and HIV-negative mothers was 41.9% (95% CI: 39-44). Infantile iron-deficiency anemia was associated with maternal HIV infection (adjusted odds ratio [AOR] 2.54 [95% CI: 1.65-3.9]), stunting (AOR 3.46 [95% CI: 2.41-4.97]), low income (AOR 2.72 [95% CI: 2-3.73]), maternal malaria during pregnancy (AOR 1.81 [95% CI: 1.33-2.47]), use of cow milk before 6 month (AOR 1.82 [95% CI: 1.35-2.45]), residence (AOR 0.09 [95% CI: 0.06-0.13]), history of cough or fever 7 days preceding the survey (AOR 2.71 [95% CI: 1.99-3.69]), maternal hemoglobin (B 0.65 [95% CI: 0.61-0.68]), educational status of mother (B 0.22 [95% CI: 0.2-0.23]), age of the mother (B -0.03 [95% CI: -0.03, -0.02]), and family size (B -0.14 [95% CI: -0.18,-0.11]). PMID:27495044

  20. Mean hemoglobin levels in venous blood samples and prevalence of anemia in Japanese elementary and junior high school students

    International Nuclear Information System (INIS)

    Screening for anemia has been performed in schools in Japan for over 30 years. The long-term effect of the nuclear power plant disaster on the prevalence of anemia in school age children is unknown. This research was performed to evaluate the prevalence of anemia in school age children and to determine grade-level and gender-related reference hemoglobin (Hb) levels prior to the nuclear disaster. Data for this research were obtained from results of screening for anemia obtained by venous blood sampling in schools in 2002. Mean Hb levels were calculated for each grade level (elementary school grades 1-6 and junior high school years 1-3) and according to gender, and the prevalence of anemia was determined. In our research, Tokyo Health Service Association guidelines were used to determine reference Hb levels for anemia. We demonstrated that Hb levels in boys increased with age during childhood and adolescence (from 13.1±0.7 g/dL in 7 year olds to 14.9±1.1 g/dL in 15 year olds); in girls, Hb levels peaked at menarche (13.7±0.8 g/dL in 12 year olds), decreasing slightly thereafter (13.4±1.1 g/dL in 15 year olds). The prevalence of anemia was 0.26% in elementary school boys, 0.27% in elementary school girls, and 1.21% in junior high school boys. The prevalence of anemia in second- and third-year junior high school girls was lower than that in first-year junior high school girls. Among all junior high school girls, 5.73% had mild anemia. Iron-deficiency anemia is the commonest type of anemia in high school girls, secondary to the relative lack of iron due to menstruation, the growth spurt and exercise. Appropriate dietary therapy and treatment of anemia, together with education about the dietary prevention of anemia, are important to reduce the prevalence of anemia in high school students. When complete blood counts are performed in regions thought to be affected by the Fukushima nuclear power plant disaster, our report can serve as a reference during evaluation of Hb

  1. Fetal hemoglobin in sickle cell anemia: genetic studies of the Arab-Indian haplotype.

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    Ngo, Duyen; Bae, Harold; Steinberg, Martin H; Sebastiani, Paola; Solovieff, Nadia; Baldwin, Clinton T; Melista, Efthymia; Safaya, Surinder; Farrer, Lindsay A; Al-Suliman, Ahmed M; Albuali, Waleed H; Al Bagshi, Muneer H; Naserullah, Zaki; Akinsheye, Idowu; Gallagher, Patrick; Luo, Hong-yuan; Chui, David H K; Farrell, John J; Al-Ali, Amein K; Alsultan, Abdulrahman

    2013-06-01

    Sickle cell anemia is common in the Middle East and India where the HbS gene is sometimes associated with the Arab-Indian (AI) β-globin gene (HBB) cluster haplotype. In this haplotype of sickle cell anemia, fetal hemoglobin (HbF) levels are 3-4 fold higher than those found in patients with HbS haplotypes of African origin. Little is known about the genetic elements that modulate HbF in AI haplotype patients. We therefore studied Saudi HbS homozygotes with the AI haplotype (mean HbF 19.2±7.0%, range 3.6 to 39.6%) and employed targeted genotyping of polymorphic sites to explore cis- and trans- acting elements associated with high HbF expression. We also described sequences which appear to be unique to the AI haplotype for which future functional studies are needed to further define their role in HbF modulation. All cases, regardless of HbF concentration, were homozygous for AI haplotype-specific elements cis to HBB. SNPs in BCL11A and HBS1L-MYB that were associated with HbF in other populations explained only 8.8% of the variation in HbF. KLF1 polymorphisms associated previously with high HbF were not present in the 44 patients tested. More than 90% of the HbF variance in sickle cell patients with the AI haplotype remains unexplained by the genetic loci that we studied. The dispersion of HbF levels among AI haplotype patients suggests that other genetic elements modulate the effects of the known cis- and trans-acting regulators. These regulatory elements, which remain to be discovered, might be specific in the Saudi and some other populations where HbF levels are especially high. PMID:23465615

  2. Critical evaluation of peripheral smear in cases of anemia with high mean corpuscular hemoglobin concentration in children: A series of four cases

    OpenAIRE

    Sharma Sunita; Pujani Meenu; Pahuja Sangeeta; Chandra Jagdish; Rath B; Labhchand

    2010-01-01

    Mean corpuscular hemoglobin concentration (MCHC), a parameter that is reported as a part of a standard complete blood count by automated analyzer, is a measure of the concentration of hemoglobin in a given volume of packed red blood cell. Values of MCHC significantly above reference range are not physiologically possible due to limitations on solubility of hemoglobin. The high MCHC can give us a clue to certain type of hemolytic anemia and necessitate critical evaluation of peripheral smear t...

  3. Anemia intrahospitalaria y descenso de hemoglobina en pacientes internados Hospital-acquired anemia and decrease of hemoglobin levels in hospitalized patients

    Directory of Open Access Journals (Sweden)

    Carina V. Gianserra

    2011-06-01

    estadía hospitalaria prolongada, la presencia de leucocitosis, la hidratación parenteral y colocación de acceso venoso central fueron factores predictivos de descenso de hemoglobina = 2 g/dl.It is common to observe the development of anemia in hospitalized patients, especially in critical cases. Few studies have evaluated its prevalence and associated factors in patients in the general ward. The purpose of this study is to determine the prevalence, characteristics and associated clinical factors of hospital-acquired anemia and the drop of hemoglobin concentration in hospitalized patients. This is a cross-sectional, prospective and descriptive study. A total of 192 consecutive in-patients in the general ward were studied. Associated risk factors to the drop in hemoglobin by = 2g/dl were analyzed; 139 patients (72.4% presented anemia; 89 of them (46.4% had it at admission and 50 (26% developed hospital-acquired anemia, 47 out of 192 showed a drop in hemoglobin = 2 g/dl(24.48%. They also presented lower values of hematocrite and hemoglobin at discharge (p = 0.01, parenteral hydration at a higher volume (p = 0.01, and lengthier hospitalizations (p = 0.0001. In the univariate analysis, the following variables were statistically significant risk factors: leukocytosis = 11 000 mm³ (OR; IC95%: 2,02; 1.03-4; p = 0.01, hospitalization days = 7 (OR; IC95%:3.39; 1.62-7.09; p = 0.0006, parenteral hydration = 1500 ml/day (OR; IC95%: 2.47; 1.06-6.4; p = 0.01, central venous access (OR; IC95%:10.29; 1.75-108.07; p = 0.003 and hospital-acquired anemia (OR; IC95%: 7.06; 3.41-15.83; p = 0.00000004. In the multivariate analysis, the following variables were independent predictive factors of the hemoglobin decrease = 2 g/dl: leukocytosis = 11 000 mm³ (OR; IC95%: 2.45; 1.14-5,27; p = 0.02, hospitalization days = 7 (OR; IC95%:5.15; 2.19-12.07; p = 0.0002, parenteral hydration = 1500 ml/day (OR; IC95%: 2.95; 1.13-7.72; p = 0.02, central venous access (OR; IC95%:8.82; 1.37-56.82; p = 0

  4. 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.

  5. Impact of Multi-Micronutrient Fortified Rice on Hemoglobin, Iron and Vitamin A Status of Cambodian Schoolchildren: a Double-Blind Cluster-Randomized Controlled Trial.

    Science.gov (United States)

    Perignon, Marlène; Fiorentino, Marion; Kuong, Khov; Dijkhuizen, Marjoleine A; Burja, Kurt; Parker, Megan; Chamnan, Chhoun; Berger, Jacques; Wieringa, Frank T

    2016-01-07

    In Cambodia, micronutrient deficiencies remain a critical public health problem. Our objective was to evaluate the impact of multi-micronutrient fortified rice (MMFR) formulations, distributed through a World Food Program school-meals program (WFP-SMP), on the hemoglobin concentrations and iron and vitamin A (VA) status of Cambodian schoolchildren. The FORISCA-UltraRice+NutriRice study was a double-blind, cluster-randomized, placebo-controlled trial. Sixteen schools participating in WFP-SMP were randomly assigned to receive extrusion-fortified rice (UltraRice Original, UltraRice New (URN), or NutriRice) or unfortified rice (placebo) six days a week for six months. Four additional schools not participating in WFP-SMP were randomly selected as controls. A total of 2440 schoolchildren (6-16 years old) participated in the biochemical study. Hemoglobin, iron status, estimated using inflammation-adjusted ferritin and transferrin receptors concentrations, and VA status, assessed using inflammation-adjusted retinol-binding protein concentration, were measured at the baseline, as well as at three and six months. Baseline prevalence of anemia, depleted iron stores, tissue iron deficiency, marginal VA status and VA deficiency were 15.6%, 1.4%, 51.0%, 7.9%, and 0.7%, respectively. The strongest risk factors for anemia were hemoglobinopathy, VA deficiency, and depleted iron stores (all p status, respectively, in comparison to the placebo group. Hemoglobin significantly increased (+0.8 g/L) after three months for the URN group in comparison to the placebo group; however, this difference was no longer significant after six months, except for children without inflammation. MMFR containing VA effectively improved the VA status of schoolchildren. The impact on hemoglobin and iron status was limited, partly by sub-clinical inflammation. MMFR combined with non-nutritional approaches addressing anemia and inflammation should be further investigated.

  6. 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.

  7. 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.

  8. Anemia

    Science.gov (United States)

    ... not have enough hemoglobin. The body needs certain vitamins, minerals, and nutrients to make enough red blood cells. ... of iron, vitamin B12, folic acid, and other vitamins and minerals Red blood count and hemoglobin level Reticulocyte count ...

  9. Hemoglobin detection and anemia analysis among some middle school students in Liaobu town%东莞市寮步镇部分中学生血红蛋白检测及贫血状况分析

    Institute of Scientific and Technical Information of China (English)

    钟权昌; 袁利娟; 梁灿林; 李少鹏; 钟玉霞; 黄沛江; 钟玉君

    2013-01-01

    Objective:To understand the hemoglobin level and anemia status in high school students of Liaobu town,and provide a scientific basis to prevent anemia among students.Methods:With cluster random sampling,a senior high school in Liaobu town was involved in this study,the hemoglobin level and anemia status were investigated among the students.Results:A total of 971 junior school students and 501 high school students were involved,the total average value of hemoglobin was 140.46 ± 28.76,in which 113 students were found anemia(7.68%).The average values of hemoglobin in junior school students and high school students were 140.75 ± 28.88 and 139.89 ±28.51 respectively,the difference had no statistical significance (x2 =1.8567,P > 0.05).The anemia rates of both were 6.80% and 9.38% respectively,the difference had no statistical significance(x2=3.11,P > 0.05).Among the 113 anemia cases,mild anemia accounted for 1.77% and severe anemia accounted for 0.88%.Conclusion:Mild anemia was common in middle school students,so active interference and treatment measures are necessary to reduce and control anemia of students.%目的:了解东莞市寮步镇高中生血红蛋白及贫血状况,为学校预防学生贫血工作提供科学依据.方法:采用整群随机抽样调查的方法,随机抽取寮步镇一所高级中学为调查对象,检测学生的血红蛋白值及贫血状况.结果:共检测971名初中生和501名高中生,血红蛋白总体平均值为140.46±28.76,共有113名学生患贫血,贫血率为7.68%.从年级上看,初中年级学生和高中年级学生血红蛋白平均值分别为140.75±28.88和139.89±28.51,两者差异无统计学意义(t=1.8567,P>0.05),初中年级和高中年级贫血率分别为6.80%和9.38%,两者差别无统计学意义(x2=3.11,P>0.05).从贫血分度构成看,在113名贫血学生中,轻度贫血占97.35%,中度和重度贫血分别占1.77%和0.88%.结论:中学生贫血以轻度为主,为保护青

  10. Anemia and Micronutrient Status of Women of Childbearing Age and Children 6–59 Months in the Democratic Republic of the Congo

    OpenAIRE

    Sarah Harvey-Leeson; Karakochuk, Crystal D.; Meaghan Hawes; Tugirimana, Pierrot L.; Esto Bahizire; Akilimali, Pierre Z; Michaux, Kristina D.; Lynd, Larry D.; Kyly C. Whitfield; Mourad Moursi; Erick Boy; Jennifer Foley; Judy McLean; Houghton, Lisa A.; Gibson, Rosalind S.

    2016-01-01

    Little is known about the micronutrient status of women and children in the Democratic Republic of the Congo, which is critical for the design of effective nutrition interventions. We recruited 744 mother-child pairs from South Kivu (SK) and Kongo Central (KC). We determined hemoglobin (Hb), serum zinc, vitamin B12, folate, ferritin, soluble transferrin receptor (sTfR), retinol binding protein (RBP), C-reactive protein, and α-1 acid glycoprotein concentrations. Anemia prevalence was determine...

  11. Hydroxyurea-Increased Fetal Hemoglobin Is Associated with Less Organ Damage and Longer Survival in Adults with Sickle Cell Anemia.

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    Courtney D Fitzhugh

    Full Text Available Adults with sickle cell anemia (HbSS are inconsistently treated with hydroxyurea.We retrospectively evaluated the effects of elevating fetal hemoglobin with hydroxyurea on organ damage and survival in patients enrolled in our screening study between 2001 and 2010.An electronic medical record facilitated development of a database for comparison of study parameters based on hydroxyurea exposure and dose. This study is registered with ClinicalTrials.gov, number NCT00011648.Three hundred eighty-three adults with homozygous sickle cell disease were analyzed with 59 deaths during study follow-up. Cox regression analysis revealed deceased subjects had more hepatic dysfunction (elevated alkaline phosphatase, Hazard Ratio = 1.005, 95% CI 1.003-1.006, p<0.0.0001, kidney dysfunction (elevated creatinine, Hazard Ratio = 1.13, 95% CI 1.00-1.27, p = 0.043, and cardiopulmonary dysfunction (elevated tricuspid jet velocity on echocardiogram, Hazard Ratio = 2.22, 1.23-4.02, p = 0.0082. Sixty-six percent of subjects were treated with hydroxyurea, although only 66% of those received a dose within the recommended therapeutic range. Hydroxyurea use was associated with improved survival (Hazard Ratio = 0.58, 95% CI 0.34-0.97, p = 0.040. This effect was most pronounced in those taking the recommended dose of 15-35 mg/kg/day (Hazard Ratio 0.36, 95% CI 0.17-0.73, p = 0.0050. Hydroxyurea use was not associated with changes in organ function over time. Further, subjects with higher fetal hemoglobin responses to hydroxyurea were more likely to survive (p = 0.0004. While alkaline phosphatase was lowest in patients with the best fetal hemoglobin response (95.4 versus 123.6, p = 0.0065 and 96.1 versus 113.6U/L, p = 0.041 at first and last visits, respectively, other markers of organ damage were not consistently improved over time in patients with the highest fetal hemoglobin levels.Our data suggest that adults should be treated with the maximum tolerated hydroxyurea dose

  12. 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 ...

  13. Knowledge, attitude and practices of pregnant women regarding anemia, iron rich diet and iron supplements and its impact on their hemoglobin levels

    Directory of Open Access Journals (Sweden)

    Nivedita K.

    2016-02-01

    Conclusions: The present study indicated the lack of knowledge regarding anemia, iron rich foods and the importance of iron supplementation during pregnancy. Targeted estimation of hemoglobin levels in adolescent girls and women in reproductive age group, intensive counseling and motivation of pregnant women to consume Iron and folic acid and ensuring adequate supply to them, intensive de-worming, provision of toilet facilities to all households would help in reducing the incidence of anemia in pregnant women. [Int J Reprod Contracept Obstet Gynecol 2016; 5(2.000: 425-431

  14. PENGARUH STATUS GIZI DAN STATUS ANEMIA TERHADAP DAYA INGAT SESAAT SISWA DI SDN PASANGGRAHAN 1 KABUPATEN PURWAKARTA

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    Junaida Astina

    2013-10-01

    Full Text Available ABSTRACTThe objective of this study was to analyze the relationship between nutritional status and anemia status on short term memory among Elementary School Children of SDN Pasanggrahan 1, District of Purwakarta. Cross-sectional study design was used in this study. Fifty children from this elementary school were selected by purposive sampling, but only thirty nine children that fulfilled the requirements. Short term memory tests used in this study were done by giving several words to be learned by children and then retrieved. Pearson and Spearman correlation was used to analyze correlation between social economic, anemia and nutritional status with short term memory. Linear regression was used to analyze effects of children characteristics, physical activity, consumption, anemia and nutritional status on short term memory. The result showed that average score of short term memory in the morning was higher than score in the afternoon. Nutritional status had positive correlation with short term memory score in the afternoon (pKey words: anemia, nutritional status, school-aged children, short term memoryABSTRAKPenelitian ini bertujuan untuk menganalisis hubungan antara status gizi dan status anemia dengan daya ingat sesaat siswa di SDN Pasanggrahan 1, Kabupaten Purwakarta. Penelitian ini menggunakan desain cross-sectional. Subjek dipilih secara purposive dari 50 siswa, namun setelah dilakukan cleaning data, hanya 39 siswa yang termasuk dalam penelitian ini. Uji daya ingat yang digunakan yaitu dengan memberikan daftar kata-kata untuk dipelajari kemudian meretrieve-nya. Hubungan antara variabel sosial ekonomi, status anemia, dan status gizi dengan daya ingat sesaat dianalisis dengan korelasi Pearson. Regresi linear digunakan untuk menganalisis pengaruh dari karakteristik subjek, aktivitas fisik, asupan gizi, status anemia, dan status gizi terhadap daya ingat sesaat. Hasil penelitian menunjukkan bahwa rata-rata skor daya ingat pada pagi hari lebih

  15. Prevalência de anemia e níveis séricos de hemoglobina em adolescentes segundo estágio de maturidade sexual Prevalence of anemia and hemoglobin serum levels in adolescents according to sexual maturation stage

    Directory of Open Access Journals (Sweden)

    Aline Brandão Mariath

    2006-12-01

    Full Text Available Durante a adolescência o crescimento acelerado promove um aumento nas necessidades nutricionais, inclusive de ferro, tornando os adolescentes um grupo de risco nutricional. O presente estudo objetivou avaliar a prevalência de anemia e os níveis séricos de hemoglobina de acordo com o estágio de maturidade sexual em uma amostra representativa composta por 272 adolescentes matriculados em escolas da rede municipal de ensino de Balneário Camboriú-SC. A auto-avaliação da maturidade sexual foi realizada segundo os critérios de Tanner (1962. Os níveis sangüíneos de hemoglobina foram medidos através do sistema HemoCue® e o diagnóstico de deficiência de ferro foi baseado no critério proposto pela Organização Mundial de Saúde (2001. Foram consideradas significativas as diferenças ao nível de pAccelerated growth spurt during adolescence leads to increased nutritional requirements, including iron, therefore posing a nutritional risk to adolescents. The present study aimed to assess the prevalence of anemia and hemoglobin serum levels according to the sexual maturation stage in a representative sample comprised of 272 adolescents enrolled in public schools in Balneário Camboriú, SC. Self-assessment of sexual maturation was carried out according to criteria defined by Tanner (1962. Hemoglobin serum levels were measured through the HemoCue® system and the diagnosis of iron deficiency was based on the cut off points proposed by the World Health Organization (2001. Differences were considered significant at the level of p<0.05. We found a prevalence of 31.2% of anemia without significant differences between genders. Hemoglobin serum levels were significantly higher in boys (p=0.044 than in girls. We did not find significant differences between mean hemoglobin levels of girls who had reached menarche and the ones who had not. There was no statistical association between the presence of anemia and sexual maturation stages of adolescents

  16. Severe proliferative retinopathy is associated with blood hyperviscosity in sickle cell hemoglobin-C disease but not in sickle cell anemia. : Sickle cell disease and retinopathy

    OpenAIRE

    Lemaire, Clément; Lamarre, Yann; Lemonne, Nathalie; Waltz, Xavier; Chahed, Sadri; Cabot, Florence; Botez, Ioana; Tressieres, Benoit; Lalanne-Mistrih, Marie-Laure; Etienne-Julan, Maryse; Connes, Philippe

    2012-01-01

    International audience Little is known about the impact of blood rheology on the occurrence of retinopathy in sickle cell disease (SCD). Fifty-nine adult SCD patients in steady-state condition participated to the study: 32 with homozygous SCD (sickle cell anemia; SCA) and 27 with sickle cell hemoglobin-C disease (SCC). The patients underwent retinal examination and were categorized according to the classification of Goldberg: 1) no retinopathy (group 1), 2) non-proliferative or proliferati...

  17. INDIKATOR ANTROPOMETRI DAN GAMBARAN CONJUNCTIVA SEBAGAI PREDIKTOR STATUS ANEMIA PADA WANITA PRAKONSEPSI DI KOTA MAKASSAR

    OpenAIRE

    Qalbi, Muhammad Nur; Thaha, A.Razak; Syam, Aminuddin

    2014-01-01

    Anemia pada masa kehamilan merupakan masalah kesehatan yang penting dalam upaya meningkatkan derajat kesehatan masyarakat sehubungan dengan kesehatan ibu dan anak. Tujuan penelitian ini adalah untuk mengetahui indikator antropometri dan gambaran conjunctiva sebagai prediktor status anemia pada wanita prakonsepsi. Jenis penelitian ini adalah kuantitatif dengan desain cross sectional. Lokasi penelitian di Kota Makassar Tahun 2014. Pemilihan responden dalam penelitian ini dilakukan dengan tehnik...

  18. Schoolchildren with Learning Difficulties Have Low Iron Status and High Anemia Prevalence

    Science.gov (United States)

    Arcanjo, C. P. C.; Santos, P. R.

    2016-01-01

    Background. In developing countries there is high prevalence of iron deficiency anemia, which reduces cognitive performance, work performance, and endurance; it also causes learning difficulties and negative impact on development for infant population. Methods. The study concerns a case-control study; data was collected from an appropriate sample consisting of schoolchildren aged 8 years. The sample was divided into two subgroups: those with deficient initial reading skills (DIRS) (case) and those without (control). Blood samples were taken to analyze hemoglobin and serum ferritin levels. These results were then used to compare the two groups with Student's t-test. Association between DIRS and anemia was analyzed using odds ratio (OR). Results. Hemoglobin and serum ferritin levels of schoolchildren with DIRS were statistically lower when compared to those without, hemoglobin p = 0.02 and serum ferritin p = 0.04. DIRS was statistically associated with a risk of anemia with a weighted OR of 1.62. Conclusions. In this study, schoolchildren with DIRS had lower hemoglobin and serum ferritin levels when compared to those without. PMID:27703806

  19. Impact of Multi-Micronutrient Fortified Rice on Hemoglobin, Iron and Vitamin A Status of Cambodian Schoolchildren: a Double-Blind Cluster-Randomized Controlled Trial

    Directory of Open Access Journals (Sweden)

    Marlène Perignon

    2016-01-01

    Full Text Available In Cambodia, micronutrient deficiencies remain a critical public health problem. Our objective was to evaluate the impact of multi-micronutrient fortified rice (MMFR formulations, distributed through a World Food Program school-meals program (WFP-SMP, on the hemoglobin concentrations and iron and vitamin A (VA status of Cambodian schoolchildren. The FORISCA-UltraRice+NutriRice study was a double-blind, cluster-randomized, placebo-controlled trial. Sixteen schools participating in WFP-SMP were randomly assigned to receive extrusion-fortified rice (UltraRice Original, UltraRice New (URN, or NutriRice or unfortified rice (placebo six days a week for six months. Four additional schools not participating in WFP-SMP were randomly selected as controls. A total of 2440 schoolchildren (6–16 years old participated in the biochemical study. Hemoglobin, iron status, estimated using inflammation-adjusted ferritin and transferrin receptors concentrations, and VA status, assessed using inflammation-adjusted retinol-binding protein concentration, were measured at the baseline, as well as at three and six months. Baseline prevalence of anemia, depleted iron stores, tissue iron deficiency, marginal VA status and VA deficiency were 15.6%, 1.4%, 51.0%, 7.9%, and 0.7%, respectively. The strongest risk factors for anemia were hemoglobinopathy, VA deficiency, and depleted iron stores (all p < 0.01. After six months, children receiving NutriRice and URN had 4 and 5 times less risk of low VA status, respectively, in comparison to the placebo group. Hemoglobin significantly increased (+0.8 g/L after three months for the URN group in comparison to the placebo group; however, this difference was no longer significant after six months, except for children without inflammation. MMFR containing VA effectively improved the VA status of schoolchildren. The impact on hemoglobin and iron status was limited, partly by sub-clinical inflammation. MMFR combined with non

  20. Critical evaluation of peripheral smear in cases of anemia with high mean corpuscular hemoglobin concentration in children: A series of four cases

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    Sharma Sunita

    2010-10-01

    Full Text Available Mean corpuscular hemoglobin concentration (MCHC, a parameter that is reported as a part of a standard complete blood count by automated analyzer, is a measure of the concentration of hemoglobin in a given volume of packed red blood cell. Values of MCHC significantly above reference range are not physiologically possible due to limitations on solubility of hemoglobin. The high MCHC can give us a clue to certain type of hemolytic anemia and necessitate critical evaluation of peripheral smear to reach a definitive diagnosis. Here we are presenting a series of four cases with raised MCHC, emphasizing the importance of systematic and meticulous examination of the peripheral smear to render a definitive diagnosis.

  1. Genome wide association study of fetal hemoglobin in sickle cell anemia in Tanzania.

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    Siana Nkya Mtatiro

    Full Text Available BACKGROUND: Fetal hemoglobin (HbF is an important modulator of sickle cell disease (SCD. HbF has previously been shown to be affected by variants at three loci on chromosomes 2, 6 and 11, but it is likely that additional loci remain to be discovered. METHODS AND FINDINGS: We conducted a genome-wide association study (GWAS in 1,213 SCA (HbSS/HbSβ0 patients in Tanzania. Genotyping was done with Illumina Omni2.5 array and imputation using 1000 Genomes Phase I release data. Association with HbF was analysed using a linear mixed model to control for complex population structure within our study. We successfully replicated known associations for HbF near BCL11A and the HBS1L-MYB intergenic polymorphisms (HMIP, including multiple independent effects near BCL11A, consistent with previous reports. We observed eight additional associations with P<10(-6. These associations could not be replicated in a SCA population in the UK. CONCLUSIONS: This is the largest GWAS study in SCA in Africa. We have confirmed known associations and identified new genetic associations with HbF that require further replication in SCA populations in Africa.

  2. Anemia and nutritional status of schoolchildren living at Saudi high altitude area

    International Nuclear Information System (INIS)

    To estimate the prevalence and possible risk factors for anemia and abnormal anthropometric measurements among schoolchildren in Al-Hada Area, Taif, Kingdom of Saudi Arabia. We conducted the study between January and April, 2005 at Al-Hada area. A nested case-control study was conducted to estimate risk factors for anemia and abnormal anthropometric measurements. From 5 schools, 513 students were recruited. The mean hemoglobin concentration was 13.4+/-0.9 g/dL, while the prevalence of anemia was 11.6% and 15.5% based on hemoglobin and hematocrit values. At the same time, underweight affected 14.2% of the students, and stunting affected 12.2%. Moreover, 9.8% of the students were obese and 13.8% suffered from wasting. Most of the victims of anemia and erroneous anthropometric measurements were females, except for wasting which was more prevalent among males. Anemia is highly prevalent among these schoolchildren, which is seriously affecting the growth of 6-14 year-old children. Similarly, malnutrition seems to be a significant health problem among those children as estimated by anthropometric measurements, where all forms of abnormal body measurements affected at least 9.8% of the studied group. An in-depth investigation of the etiological factors of iron deficiency and malnutrition is urgently needed, and suitable nutrition-education and iron supplementation programs are recommended. (author)

  3. EFFECT OF DOUBLE FORTIFIED SALT SUPPLEMENTATION ON IODINE AND HEMOGLOBIN STATUS OF SCHOOL CHILDREN OF RURAL VADODARA, INDIA

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    Kejal Joshi

    2014-04-01

    Full Text Available Iron deficiency along with iodine deficiency affects the developing brains, physical and mental growth of the children. Multiple micronutrient deficiencies co-exists in developing countries at a higher rate due to monotonous diets with low nutrient density. Hence, food fortification has been used as a tool to increase the content of essential micronutrients. Aim: Our study was aimed to assess the efficacy of DFS supplementation on iodine and hemoglobin status of the rural school children Method: Interventional study. Rural school children (6-15 yrs randomly divided into experimental and control group. Experimental were supplemented with double fortified salt (DFS and controls consumed adequately iodized salt (IS. Pre and post hemoglobin concentration (Hb and urinary iodine (UI recorded. Results Mean Hb increased in experimental (+0.42 g/dl (p<0.001 and decreased in control group (-0.54 g/dl (p<0.001. The intensity of anemia classification decreased in experimental group and increased in control group. UI increased significantly in both the groups (p<0.001. Hence, DFS is proven to be beneficial compared to IS.

  4. Hemoglobin levels and quality of life in patients with symptomatic chemotherapy-induced anemia: the eAQUA study

    Science.gov (United States)

    Mouysset, Jean-Loup; Freier, Beata; van den Bosch, Joan; Levaché, Charles Briac; Bols, Alain; Tessen, Hans Werner; Belton, Laura; Bohac, G Chet; Terwey, Jan-Henrik; Tonini, Giuseppe

    2016-01-01

    Purpose To assess hemoglobin (Hb) outcomes and fatigue-related quality-of-life (QoL) (electronic assessment) in patients with solid tumors and symptomatic chemotherapy-induced anemia receiving cytotoxic chemotherapy and darbepoetin alfa (DA) or another erythropoiesis-stimulating agent according to European indication. Methods eAQUA was a Phase IV prospective observational study. The primary outcome (assessed in the primary analysis set [PAS]: patients receiving one or more DA dose who had baseline and week 9 assessments for Hb and QoL) was the proportion of patients receiving DA having both Hb increases ≥1 g/dL and improved QoL between baseline and week 9. Functional Assessment of Cancer Therapy-Fatigue (FACT-F) subscale scores were anchored to fatigue visual analog scale scores to determine the minimally important difference for improved QoL. Overall data/data over time are reported for the full analysis set (patients receiving one or more erythropoiesis-stimulating agent dose, n=1,158); week 9 data (ie, data relating to the primary and secondary outcomes) are reported for the PAS (n=510). Baseline and safety data are included for both the full analysis set and PAS. Results In the PAS, 69% of patients had stage IV disease and 96% were fatigued. The minimally important difference in FACT-F change score for QoL improvement was 3.5. From baseline to week 9, 32% (95% confidence interval: 28%–36%) of patients had both improved QoL and an Hb increase ≥1 g/dL; proportions were similar across the most common tumor types. At week 9, 49% and 58% of patients had improved QoL or Hb increases ≥1 g/dL, respectively; 70% and 76% had QoL or Hb improvements between baseline and study end, respectively. In the PAS, 16% of patients required transfusions and 32% required iron supplementation. Few patients (<1%) reported adverse drug reactions. Conclusion In this study, patients with solid tumors receiving DA per European indication for symptomatic chemotherapy-induced anemia

  5. How Is Hemolytic Anemia Treated?

    Science.gov (United States)

    ... medicines rituximab and cyclosporine. If you have severe sickle cell anemia , your doctor may recommend a medicine called hydroxyurea. ... hemoglobin that newborns have. In people who have sickle cell anemia, fetal hemoglobin helps prevent red blood cells from ...

  6. Relationship Between Low Hemoglobin Levels and Outcomes After Treatment With Radiation or Chemoradiation in Patients With Cervical Cancer: Has the Impact of Anemia Been Overstated?

    Energy Technology Data Exchange (ETDEWEB)

    Bishop, Andrew J.; Allen, Pamela K.; Klopp, Ann H. [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Meyer, Larissa A. [Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Eifel, Patricia J., E-mail: peifel@mdanderson.org [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States)

    2015-01-01

    Purpose: Previous reports have suggested that anemia increases rates of recurrence after radiation therapy for cervical cancer. However, these studies may not have fully corrected for confounding risk factors. Using a well-characterized cohort of cervical cancer patients, we examined the association between anemia and outcomes before and after the introduction of chemoradiation as standard of care. Methods and Materials: We reviewed the records of 2454 patients who underwent definitive radiation therapy from 1980 through 2011. Minimum hemoglobin level (Hgb{sub min}) was recorded for 2359 patients (96%). Endpoints included freedom from central recurrence (FFCR), freedom from distant metastasis (FFDM), and disease-specific survival (DSS). Results: For the entire cohort, hemoglobin concentrations of 9, 10, and 12 g/dL before and during radiation were all significantly associated with FFCR, FFDM, and DSS (all P<.001) on univariate analysis. However, on multivariate analysis, only Hgb{sub min} less than 10 g/dL during RT (RT-Hgb{sub <10}) remained significant, and it was correlated with lower DSS (P=.02, hazard ratio [HR] = 1.28) and FFDM (P=.03, HR = 1.33) but not with FFCR. In a subset analysis of patients receiving chemoradiation (n=678), RT-Hgb{sub <10} was associated only with DSS (P=.008, HR = 1.49), not with FFCR or FFDM. In this subgroup, despite an association between RT-Hgb{sub <10} and DSS, the use of transfusion was not correlated with benefit. Conclusions: No evidence was found supporting anemia as an independent predictor of central recurrence in patients treated with definitive radiation therapy with or without chemotherapy. Less emphasis on correcting anemia in cervical cancer patients may be warranted.

  7. Nutritional status, hospitalization and mortality among patients with sickle cell anemia in Tanzania

    OpenAIRE

    Cox, S.E.; Makani, J.; Fulford, A J; Komba, A. N.; Soka, D; Williams, T.N.; Newton, C R; Marsh, K.; Prentice, A M

    2011-01-01

    BackgroundReduced growth is common in children with sickle cell anemia, but few data exist on associations with long-term clinical course. Our objective was to determine the prevalence of malnutrition at enrolment into a hospital-based cohort and whether poor nutritional status predicted morbidity and mortality within an urban cohort of Tanzanian sickle cell anemia patients.Design and MethodsAnthropometry was conducted at enrolment into the sickle cell anemia cohort (n = 1,618; ages 0.5-48 ye...

  8. Serum Hepcidin Levels and Reticulocyte Hemoglobin Concentrations as Indicators of the Iron Status of Peritoneal Dialysis Patients

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    Aya Eguchi

    2012-01-01

    Full Text Available Hepcidin is the key mediator of renal anemia, and reliable measurement of serum hepcidin levels has been made possible by the ProteinChip system. We therefore investigated the iron status and serum hepcidin levels of peritoneal dialysis (PD patients who had not received frequent doses of an erythrocytosis-stimulating agent (ESA and had not received iron therapy. In addition to the usual iron parameters, the iron status of erythrocytes can be determined by measuring reticulocyte hemoglobin (RET-He. The mean serum hepcidin level of the PD patients (n=52 was 80.7 ng/mL. Their serum hepcidin levels were significantly positively correlated with their serum ferritin levels and transferrin saturation (TSAT levels, but no correlations were found between their serum hepcidin levels and RET-He levels, thereby suggesting that hepcidin has no effect on the iron dynamics of reticulocytes. Since low serum levels of CRP and IL-6, biomarkers of inflammation, were not correlated with the serum hepcidin levels, there is likely to be a threshold for induction of hepcidin expression by inflammation.

  9. Indeks Massa Tubuh Dan Status Anemia Pada Remaja Vegetarian di Medan

    OpenAIRE

    Aritonang, Evawany; Nasution, Ernawati; Syamsunihar

    2010-01-01

    Vegetarian consumption pattern was a consumption pattern that consume only nabaty food, so adolesence often suffer iron deficiency anemia because the iron source most in animal food. The aim of vegetarian pattern in adolesence relationship to diet pattern in order to have ideal body shape that they wanted. One of the school that have student with vegetarian pattern is Perguruan Swasta Budaya in Medan.`The objective of this study were to know the body mass index (BMI) and anemia status in v...

  10. Hemoglobin levels and quality of life in patients with symptomatic chemotherapy-induced anemia: the eAQUA study

    Directory of Open Access Journals (Sweden)

    Mouysset JL

    2016-01-01

    Full Text Available Jean-Loup Mouysset,1 Beata Freier,2 Joan van den Bosch,3 Charles Briac Levaché,4 Alain Bols,5 Hans Werner Tessen,6 Laura Belton,7 G Chet Bohac,8 Jan-Henrik Terwey,9 Giuseppe Tonini101Department of Medical Oncology, Clinique Rambot Provencale, Aix en Provence, France; 2Clinical Oncology, Wojewodzki Szpital Specjalistyczny, Wroclaw, Poland; 3Department of Internal Medicine/Oncology, Albert Schweitzer Ziekenhuis locatie Dordwijk, Dordrecht, the Netherlands; 4Radiotherapy Service, Medical Oncology, Polyclinique Francheville, Périgueux, France; 5Central Pharmacy, AZ Sint-Jan Brugge-Oostende AV, Brugge, Belgium; 6Private Oncology Practice. Goslar, Germany; 7LB Biostatistics, London, UK; 8Clinical Research, Amgen Inc., Thousand Oaks, CA, USA; 9Medical Development – Oncology, Amgen (Europe GmbH, Zug, Switzerland; 10Department of Medical Oncology, Università Campus Bio-Medico, Roma, ItalyPurpose: To assess hemoglobin (Hb outcomes and fatigue-related quality-of-life (QoL (electronic assessment in patients with solid tumors and symptomatic chemotherapy-induced anemia receiving cytotoxic chemotherapy and darbepoetin alfa (DA or another erythropoiesis-stimulating agent according to European indication.Methods: eAQUA was a Phase IV prospective observational study. The primary outcome (assessed in the primary analysis set [PAS]: patients receiving one or more DA dose who had baseline and week 9 assessments for Hb and QoL was the proportion of patients receiving DA having both Hb increases ≥1 g/dL and improved QoL between baseline and week 9. Functional Assessment of Cancer Therapy-Fatigue (FACT-F subscale scores were anchored to fatigue visual analog scale scores to determine the minimally important difference for improved QoL. Overall data/data over time are reported for the full analysis set (patients receiving one or more erythropoiesis-stimulating agent dose, n=1,158; week 9 data (ie, data relating to the primary and secondary outcomes are reported

  11. A free weekly iron-folic acid supplementation and regular deworming program is associated with improved hemoglobin and iron status indicators in Vietnamese women

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    Thach Tran D

    2009-07-01

    Full Text Available Abstract Background Anemia due to iron deficiency is recognized as one of the major nutritional deficiencies in women and children in developing countries. Daily iron supplementation for pregnant women is recommended in many countries although there are few reports of these programs working efficiently or effectively. Weekly iron-folic acid supplementation (WIFS and regular deworming treatment is recommended for non-pregnant women living in areas with high rates of anemia. Following a baseline survey to assess the prevalence of anemia, iron deficiency and soil transmitted helminth infections, we implemented a program to make WIFS and regular deworming treatment freely and universally available for all women of reproductive age in two districts of a province in northern Vietnam over a 12 month period. The impact of the program at the population level was assessed in terms of: i change in mean hemoglobin and iron status indicators, and ii change in the prevalence of anemia, iron deficiency and hookworm infections. Method Distribution of WIFS and deworming were integrated with routine health services and made available to 52,000 women. Demographic data and blood and stool samples were collected in baseline, and three and 12-month post-implementation surveys using a population-based, stratified multi-stage cluster sampling design. Results The mean Hb increased by 9.6 g/L (95% CI, 5.7, 13.5, p Conclusion A free, universal WIFS program with regular deworming was associated with reduced prevalence and severity of anemia, iron deficiency and hookworm infection when made available to Vietnamese women over a 12-month period.

  12. 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

  13. Ex vivo hemoglobin status study using photoacoustic computed tomography small animal scanner

    Science.gov (United States)

    Liu, Bo; Kruger, Robert; Reinecke, Daniel; Stantz, Keith M.

    2010-02-01

    Purpose: The purpose of this study is to calibrate the PCT scanner to quantify the hemoglobin status utilizing a blood flow phantom. Materials and Methods: A blood circulation system was designed and constructed to control the oxygen saturation and hemoglobin concentration of blood. As a part of the circulation system, a 1.1mm FEP tube was placed in the center of imaging tank of PCT scanner as the imaging object. Photoacoustic spectra (690-950 nm) was acquired for different hemoglobin concentrations (CtHb) and oxygen saturation levels (SaO2), where the formers was formed by diluting blood samples with PBS and the latter by mixing blood with gases at different oxygen content. Monte Carlo simulations were performed to calculate the photon energy depositions in the phantom tube, which took into account photon losses in water and blood. A Kappa value which represents the energy transfer efficiency of hemoglobin molecule was calculated based on the PCT measurement and simulation result. The final SaO2 value of each blood sample was calculated based on the PCT spectrum and Kappa value. These oxygen saturation results were compared with co-oximeter measurements to obtain systematic errors. Results and Conclusion: The statistic error of calculating Kappa value from hemoglobin concentration experiment was less than 5%. The systematic error between PCT spectra analysis and co-oximeter analysis for hemoglobin oxygen saturation was -4.5%. These calibration techniques used to calculate Kappa and hemoglobin absorption spectra would be used in hypoxia measurements in tumors as well as for endogenous biomarkers studies.

  14. PENGARUH PEMBERIAN TABLET BESI DAN VITAMIN E PADA KADAR HEMOGLOBIN DAN STATUS BESI WANITA USIA SUBUR YANG DIDUGA MENDERITA THALASEMIA KARIER

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    M. Saidin

    2012-11-01

    Full Text Available THE EFFECT OF IRON PILL SUPPLEMENTATION ADDED WITH VITAMIN E (ALPHA-TOCOPHEROL TO HEMOGLOBIN AND IRON STATUS OF CHILDBEARING AGE WOMEN SUSPECTED SUFFERING FROM CARRIER THALASSEMIA.Background: Anemia control programme among pregnant women had been conducting for about three decades, but prevalence of anemia still considered high. It was reported by Nutrition and Food Research Centre (2000 that 37.4% of childbearing women indicated fragility of red blood cell membrane wich assumed related to anemia. One of the vitamins which have positive effect to the wall of red blood cells is vitamin E through its rolle as antioxidant. It was recommended to conduct a study to determine the effect of supplementation of iron pill, "Ferro sulfate" (60 mg elemental iron with 25 mg folic acid added with vitamin E (20 mg a-tocopherol to hemoglobin level and iron status of childbearing age of women.Methods: The study design was "Intervention with quacy experiment trial".  The study sites covered 10 villages in Cianjur district of West Java. A total of 210 childbearing age women (19-45 years old with indication of fragility of red blood cell membrane which was determined by procedure of NESTROF (Naked Eye Single Test Tube Red Cell Osmotic Fragility, divided into two groups (105 women/group. Group I received one iron pill daily and vitamin E twice a week for 10 weeks. While group II received Iron pill only, without vitamin E. Data collection was conducted before and after intervention.Results: After 10 weeks intervention, the average of Hb increament of group I (0.4 g/dl was slightly higher than that of group II (0.3 g/dl. There was improvement of serum ferritin of both groups with increament 4.3 mg/dl for group I and 7.2 mg/dl for group II. Vitamin E status of both groups still considered low: 3.1 mg/L for group I and 3.1 mg/L for group II. Normal value of serum vitamin E is 5.0 mg/L.Conclusions: Vitamin E (20 mg of a-tocopherol which was given twice a week bisides

  15. Hemoglobin concentrations and associated factors in adolescentes from Recife, Brazil

    OpenAIRE

    Elisângela Barros Soares Mendonça; Lilian Ferreira Muniz; Ilma Kruze Grande de Arruda; Alcides da Silva Diniz

    2014-01-01

    OBJECTIVE: To estimate the prevalence of anemia and associated factors in adolescents from the city of Recife in Pernambuco state. METHODS: This is a cross-sectional study, involving a random sample of 256 adolescents of both genders, aged 13 to 18, whose hemoglobin concentrations were evaluated, along with their nutritional status and socioeconomic and demographic characteristics. RESULTS: The prevalence of inadequate hemoglobin concentrations was 10.2% [CI95%=6.7-14.5], reaching levels cons...

  16. 巴基斯坦信德灾区中儿童重度贫血状况分析%Analysis of anemia status of children who were suffered from severe anemia in Sindh disaster areas of Pakistan

    Institute of Scientific and Technical Information of China (English)

    曹艳华; 熊泽森

    2012-01-01

    Objective To investigate the anemia status of children who were suffered from moderate or severe anemia in Sindh disaster areas of Pakistan, to improve physical constitution and anemia of the special peoples in stricken areas in Pakistan, and to pro vide pertinent help. Methods lhe body weight and venous blood sample were detected and analyzed in 520 children who were suffered from moderate or severe anemia, which comefrom partial out-patients of our military medical rescue team. The control group included 46 children come from students of school residence who were out-patient health examination. The hemoglobin ( HGB) , red blood count ( RBC) , mean corpuscular volume (MCV) , mean corpuscular hemoglobin ( MCH) , mean corpuscular hemoglobin concentration ( MCHC) , red blood cell volume distribution width ( RDW) were concentrated for comparison. Results The rates of underweight and MCV, MCH, MCHC are obvious lower in 520 children who were suffered from moderate or severe anemia than the control group ( P < 0. 001) , but the total quantity of RBC is not obvious diversity ( P = 0. 092 ) , the rates of RDW is higher than the control group ( P < 0. 001 ) . Conclusion The child-ren nutrition and health status were serious problem in disaster areas of Pakistan. It is very common for children with moderate or severe underweight, malnutrition and anemia. It is high time to adopt intervention measures as early.%目的 探讨巴基斯坦南部信德灾区中重度贫血患儿贫血状况,为有针对性实施改善该地区特殊人群生长发育和贫血状况措施提供依据.方法 将来医疗救援队就诊的中、重度贫血患儿520例设为观察组,46例驻地学校健康体检儿童设为对照组,分别测体质量、取静脉血检测血红蛋白(HGB)、红细胞(RBC)计数、平均红细胞容积(MCV)、平均红细胞血红蛋白量(MCH)、平均血红蛋白浓度(MCHC)、红细胞体积分布宽度(RDW),并进行对照比较.结果 520例中、重度贫血

  17. PENGARUH PEMBERIAN MAKANAN JAJANAN, PENDIDIKAN GIZI, DAN SUPLEMENTASI BESI TERHADAP STATUS GIZI, PENGETAHUAN GIZI, DAN STATUS ANEMIA PADA SISWA SEKOLAH DASAR

    Directory of Open Access Journals (Sweden)

    Adhitya Aji Candra

    2013-11-01

    Full Text Available ABSTRACTThe objective of this research were to analyze the effect of snack feeding, nutrition education, and iron supplementation to nutritional status, nutrition knowledge, and anemia status in elementary school students. The study was conducted in SDN Palasari 02 Kecamatan Cijeruk, Kabupaten Bogor, Jawa Barat. The design of this study was pre-post intervention study. The number of subjects were 81 students. The result showed that snacking did not give significant improvement on nutritional status (p>0.05. Nutrition education was significant in improving nutrition knowledge (p<0.05, while iron supplementation intake gave a significant improvement on anemia status (p<0.05.Keywords: anemia status, nutrition knowledge, nutritional status, snack foodABSTRAKTujuan penelitian ini adalah menganalisis pengaruh pemberian makanan jajanan, pendidikan gizi, dan suplementasi besi terhadap status gizi, pengetahuan gizi, dan status anemia pada siswa sekolah dasar. Penelitian dilaksanakan di SDN Palasari 02 Kecamatan Cijeruk, Kabupaten Bogor, Jawa Barat. Desain penelitian yang digunakan adalah pre-post intervention study dengan menggunakan 81 subjek. Hasil penelitian menunjukkan bahwa pemberian makanan jajanan tidak memberikan pengaruh yang signifikan terhadap status gizi (p>0.05. Pendidikan gizi memberikan pengaruh yang signifikan terhadap pengetahuan gizi (p<0.05, sedangkan pemberian suplemen besi memberikan pengaruh yang signifikan terhadap status anemia (p<0.05.Kata kunci: makanan jajanan, pengetahuan gizi, status anemia, status gizi

  18. Relationships between systemic vascular resistance, blood rheology and nitric oxide in children with sickle cell anemia or sickle cell-hemoglobin C disease

    Science.gov (United States)

    Lamarre, Yann; Hardy-Dessources, Marie-Dominique; Romana, Marc; Lalanne-Mistrih, Marie-Laure; Waltz, Xavier; Petras, Marie; Doumdo, Lydia; Blanchet-Deverly, Anne; Martino, Jean; Tressières, Benoît; Maillard, Frederic; Tarer, Vanessa; Etienne-Julan, Maryse; Connes, Philippe

    2013-01-01

    Vascular function has been found to be impaired in patients with sickle cell disease (SCD). The present study investigated the determinants of systemic vascular resistance in two main SCD syndromes in children: sickle cell anemia (SCA) and sickle cell-hemoglobin C disease (SCC). Nitric oxide metabolites (NOx), hematological, hemorheological, and hemodynamical parameters were investigated in 61 children with SCA and 49 children with SCC. While mean arterial pressure was not different between SCA and SCC children, systemic vascular resistance (SVR) was greater in SCC children. Although SVR and blood viscosity (ηb) were not correlated in SCC children, the increase of ηb (+18%) in SCC children compared to SCA children results in a greater mean SVR in this former group. SVR was positively correlated with ηb, hemoglobin (Hb) level and RBC deformability, and negatively with NOx level in SCA children. Multivariate linear regression model showed that both NOx and Hb levels were independently associated with SVR in SCA children. In SCC children, only NOx level was associated with SVR. In conclusion, vascular function of SCC children seems to better cope with higher ηb compared to SCA children. Since the occurrence of vaso-occlusive like complications are less frequent in SCC than in SCA children, this finding suggests a pathophysiological link between the vascular function alteration and these clinical manifestations. In addition, our results suggested that nitric oxide metabolism plays a key role in the regulation of SVR, both in SCA and SCC. PMID:23302597

  19. Impacts of parathyroidectomy on renal anemia and nutritional status of hemodialysis patients with secondary hyperparathyroidism.

    Science.gov (United States)

    Chen, Chen; Wu, Hua; Zhong, Lin; Wang, Xin; Xing, Zhuang-Jie; Gao, Bi-Hu

    2015-01-01

    The aim of this study was to investigate the impacts of parathyroidectomy (PTX) towards the renal anemia and nutritional status of hemodialysis patients with secondary hyperparathyroidism (SHPT). 32 patients, enrolled into the blood purification center of our hospital for the hemodialysis treatment, were collected and divided into the PTX group and the non-PTX group, with 16 patients in each group. The changes of relevant indicators such as immunoreactive parathyroid hormone (iPTH), anemia and nutrition were observed before, 1-, 3-, 6-month after the treatment. The contents of iPTH, Ca, P and Ca × P of the PTX group decreased rapidly 1 month after the surgery; while Hb and Hct increased significantly from the 1st postoperative month; the dosage of EPO was significantly reduced 3-month after the surgery; the content of Alb gradually increased from the 3(rd) postoperative month; the content of TG decreased significantly from the 6(th) postoperative month; while the contents of BMI and TSF increased significantly from the 6(th) postoperative month, which exhibited the statistically significant differences when compared with the preoperative and the non-PTX group (P anemia and nutritional status; SHPT was the important factor that would affect the renal anemia and malnutrition; PTX could reduce the amount of EPO, and reduce the economic burden of patients.

  20. Penilaian Status Gizi Setelah Terapi Besi Pada Anak Sekolah Dasar Yang Menderita Anemia Defisiensi Besi

    OpenAIRE

    Leon Agustian

    2008-01-01

    Latar belakang. Efek zat besi terhadap peningkatan berat dan tinggi badan pada anak dengan anema defisiensi besi (ADB) telah di diketahui dapat meningkatkan pertumbuhan. Kemungkinan koeksistensi antara malnutrisi dan ADB sering dijumpai. Tujuan. Mengetahui efek besi terhadap status gizi pada anak dengan ADB Metode. Suatu uji klinis acak terkontrol, dilaksanakan di Kecamatan Bilah Hulu Kabupaten Labuhan Batu pada bulan November 2006 sampai Februari 2007. Anemia defisiensi besi didiagno...

  1. [Diagnosis of hypovitaminosis A and nutritional anemia status in the population of Vale do Jequitinhonha, Minas Gerais, Brazil].

    Science.gov (United States)

    Araujo, R L; Araujo, M B; Sieiro, R O; Machado, R D; Leite, B V

    1986-12-01

    A survey was carried out with the purpose of evaluating the nutritional status of the population of Jequitinhonha Valley in regard to vitamin A deficiency and iron-deficiency anemia. A Program--"Programa de Combate à Hipovitaminose A e à Anemia Nutricional Ferropriva em Bolsões de Probreza de Minas Gerais"--is being implanted by the Instituto Nacional de Alimentacão e Nutriçao (INAN) aiming to the prevention of such deficiencies. A random sample of 2,357 children from the towns: Turmalina, Minas Novas and Capelinha (Vale do Jequitinhonha), Minas Gerais (1,604 living in the urban and 753 in the rural areas) was submitted to an eye examination. Blood was drawn from a random subsample of these children (157 from the urban area and 107 from the rural area), in oder to detect possible nutritional problems. The following results were observed (preschool and school children, respectively): 1. Hemoglobin: 23.9% and 20% of the population in the urban area, 34.6 and 18.2% in the rural area, had low and deficient values, respectively. 2. Hematocrit: 1.5 and 2.2% of the population in the urban area, 17.3 and 5.5% in the rural area, had low values. 3. Vitamin A: 8.9 and 4.4% of the population in the urban area, 5.8 and 0% in the rural area, had deficient values (less than 10 micrograms/dl); 26.9 and 31.1% in the urban area, 26.9 and 23.6% in the rural area, had low values (10-20 micrograms/dl). These results show the occurrence of nutritional anemia and vitamin A deficiency in the observed children. As to the eye examination this was performed in 2,357 children. A high incidence of conjunctival xerosis (3.16 and 6.04% in the urban area, 7.7 and 12.6% in the rural area, in preschool and school children, respectively), was detected. Five cases of conjunctival xerosis with Bitot spot (0.2%), corneal xerosis (0.08%) and kerotomalacia (0.04%) were observed. The therapeutic effect of 200,000 UI of oral vitamin A was more efficient in preschool children (90.3% of positive

  2. Anemia and Micronutrient Status of Women of Childbearing Age and Children 6–59 Months in the Democratic Republic of the Congo

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    Sarah Harvey-Leeson

    2016-02-01

    Full Text Available Little is known about the micronutrient status of women and children in the Democratic Republic of the Congo, which is critical for the design of effective nutrition interventions. We recruited 744 mother-child pairs from South Kivu (SK and Kongo Central (KC. We determined hemoglobin (Hb, serum zinc, vitamin B12, folate, ferritin, soluble transferrin receptor (sTfR, retinol binding protein (RBP, C-reactive protein, and α-1 acid glycoprotein concentrations. Anemia prevalence was determined using Hb adjusted for altitude alone and Hb adjusted for both altitude and ethnicity. Anemia prevalence was lower after Hb adjustment for altitude and ethnicity, compared to only altitude, among women (6% vs. 17% in SK; 10% vs. 32% in KC, children 6–23 months (26% vs. 59% in SK; 25% vs. 42% in KC, and children 24–59 months (14% vs. 35% in SK; 23% vs. 44% in KC, respectively. Iron deficiency was seemingly higher with sTfR as compared to inflammation-adjusted ferritin among women (18% vs. 4% in SK; 21% vs. 5% in KC, children 6–23 months (51% vs. 14% in SK; 74% vs. 10% in KC, and children 24–59 months (23% vs. 4% in SK; 58% vs. 1% in KC. Regardless of indicator, iron deficiency anemia (IDA never exceeded 3% in women. In children, IDA reached almost 20% when sTfR was used but was only 10% with ferritin. Folate, B12, and vitamin A (RBP deficiencies were all very low (<5%; RBP was 10% in children. The prevalence of anemia was unexpectedly low. Inflammation-adjusted zinc deficiency was high among women (52% in SK; 58% in KC, children 6–23 months (23% in SK; 20% in KC, and children 24–59 months (25% in SK; 27% in KC. The rate of biochemical zinc deficiency among Congolese women and children requires attention.

  3. Relationship between dental caries status and anemia in children with severe early childhood caries.

    Science.gov (United States)

    Tang, Ru-Shing; Huang, Meng-Chuan; Huang, Shun-Te

    2013-06-01

    Severe early childhood caries (SECC) is a public health problem among preschool children. Malnutrition is a condition commonly prevalent in children with SECC. This study investigated the nutritional status among preschool children with SECC. Children with SECC (n = 101) aged 2-5 years from the Division of Pediatric Dentistry in an academic hospital in Southern Taiwan were recruited for our cross-sectional study. The nutritional status of the children was assessed based on anthropometric measurements and clinical tests. By applying the criteria established by the World Health Organization, we found that 9% and 46% of the children with SECC were diagnosed as being anemic and iron deficient, respectively. Using national standards for the body mass index, 30% of children with SECC were classified as underweight. The relationship between the caries status of the children and anemia was examined using multivariable logistic regression analysis (p nutritional status of children with SECC. PMID:23684139

  4. GAMBARAN STATUS GIZI ANTROPOMETRI DAN STATUS HEMOGLOBIN SISWA SEKOLAH SEPAK BOLA ANYELIR DAN SEKOLAH SEPAK BOLA BANGAU PUTRA MAKASSAR TAHUN 2013

    OpenAIRE

    Nurhaedah; Djunaidi M. Dachlan; Nawir, Nukhrawi

    2013-01-01

    Status gizi adalah keadaan kesehatan akibat interaksi antara makanan, tubuh manusia dan lingkungan hidup manusia. Tujuan penelitian ini adalah untuk mengetahui gambaran status gizi antropometri dan status hemoglobin siswa Sekolah Sepak Bola Anyelir dan Sekolah Sepak Bola Bangau Putra Makassar tahun 2013. Jenis penelitian yang digunakan adalah metode kuantitatif dengan pendekatan deskriptif. Pengambilan sampel secara total sampling. Data yang telah diperoleh akan diolah dengan menggunakan prog...

  5. Hemoglobin concentrations and associated factors in adolescentes from Recife, Brazil

    Directory of Open Access Journals (Sweden)

    Elisângela Barros Soares Mendonça

    2014-10-01

    Full Text Available OBJECTIVE: To estimate the prevalence of anemia and associated factors in adolescents from the city of Recife in Pernambuco state. METHODS: This is a cross-sectional study, involving a random sample of 256 adolescents of both genders, aged 13 to 18, whose hemoglobin concentrations were evaluated, along with their nutritional status and socioeconomic and demographic characteristics. RESULTS: The prevalence of inadequate hemoglobin concentrations was 10.2% [CI95%=6.7-14.5], reaching levels considered as mild anemia (9 g/dL 0.05, nor with socioeconomic or demographic characteristics (p>0.05. CONCLUSION: Although the prevalence of anemia was low and classified as a mild health problem, preventive nutrition education involving the dissemination of healthy eating habits in schools and encouraging the consumption of iron-rich foods are strongly recommended.

  6. ASUPAN ZAT GIZI, STATUS GIZI, DAN STATUS ANEMIA PADA REMAJA LAKI-LAKI PENGGUNA NARKOBA DI LEMBAGA PEMASYARAKATAN ANAK PRIA TANGERANG

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    Utami Wahyuningsih

    2014-08-01

    Full Text Available ABSTRACTThe objective of this study was to analyze the intake of energy and nutrients, nutritional status, and anemia status in adolescent boys with drug abuse at boys penitentiary class IIA Tangerang. This study used cross sectional design. Subjects of this study were adolescent boys with drug addiction. Sampling method used was purposive sampling and the number of subjects was 40 people. Descriptive analysis showed energy (35.0% and protein (27.5% adequacy level were categorized as severe deficit. Mean energy from food provided by the penintentiary hadn’t met subjects’ daily requirement while mean protein had met subjects’ daily requirement. Iron adequacy level was categorized as adequate (82.5% and vitamin C adequacy level was categorized as inadequate (100.0%. Most subjects had normal nutritional status (85.0% and anemia (57.5%.Keywords: adolescent, anemia, drugs, nutritional statusABSTRAKTujuan penelitian ini adalah untuk menganalisis asupan energi dan zat gizi, status gizi, dan status anemia remaja laki-laki pengguna narkoba di lembaga pemasyarakatan (LAPAS anak pria kelas IIA Kota Tangerang. Penelitian ini menggunakan desain cross sesctional study. Subjek dalam penelitian ini adalah remaja laki-laki pengguna narkoba. Cara pengambilan subjek secara purposive. Jumlah subjek yang digunakan sebanyak 40 orang. Hasil analisis deskriptif menunjukkan tingkat kecukupan energi (35.0% dan protein (27.5% subjek berada pada kategori defisit berat. Rata-rata energi dari makanan yang disediakan LAPAS belum memenuhi kebutuhan subjek dalam sehari, sedangkan rata-rata protein sudah cukup memenuhi kebutuhan subjek dalam sehari. Tingkat kecukupan zat besi subjek berada pada kategori cukup (82.5% dan tingkat kecukupan vitamin C subjek berada pada kategori kurang (100.0%. Subjek berada dalam kategori status gizi normal (85.0% dan mengalami anemia (57.5%.Kata kunci: anemia, narkoba, remaja, status gizi

  7. DISABILITAS PADA LANJUT USIA MENURUT STATUS GIZI, ANEMIA DAN KARAKTERISTIK SOSIODEMOGRAFI

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    Sri Muljati

    2015-04-01

    Full Text Available ABSTRACTIt is estimated that Indonesian elderly population will increase to 10.14 percent of the total population in year of 2020 and 16.19 percent in 2030. The consequence of elderly (60 years old or above will add more burden to government on health care program for this group. As the population grows older, the risk of disability and burden of desease in the population is increasing, therefore government should allocate more fund for health care. The objective this study is to assess association between nutritional status and anemia on elderly after controlled by age, sex, education, occupation, by multiple logistic regression test. The result showed that based on six models, elderly group age ≥70 years old had twice risk, elderly with malnutrition had 1.3 to 1.5 times risk, while the anemic elderly had 1.3-1.6 times risk to have physical disabilities of cognitive domain, mobility domain, personal care, friendship care, daily activities as well as participation. On the other hand, obese elderly had risk of 1,4 to experience disability in mobility domain. One of ways to prevent disability of elderly group is through improvement of nutritional status focusing on controlling of anemia, underweight and obesity.Keyword: disability, anemia, underweight, elderly ageABSTRAKSalah satu tantangan kependudukan di Indonesia yaitu meningkatnya jumlah penduduk lanjut usia (lansia yang pada tahun 2010 berjumlah 18,037 juta jiwa (7,59%. Diperkirakan pada tahun 2020 menjadi 10,14 persen dan pada tahun 2030 mencapai 16,19 persen dari total penduduk. Bertambahnya jumlah penduduk lansia mengakibatkan meningkatnya kebutuhan program kesehatan bagi lanjut usia. Konsekuensi tingginya prevalensi berbagai penyakit yang menjadi determinan terhadap disabilitas pada lansia dan masih tingginya prevalensi masalah gangguan gizi pada lansia memerlukan biaya tinggi untuk pemeliharaan kesehatan. Tulisan ini mengkaji hubungan antara status gizi, anemi terhadap disabilitas pada

  8. 杭州市20~59岁妇女贫血现况调查%An Investigation of Anemia Status of Women Aged 20-59 in Hangzhou

    Institute of Scientific and Technical Information of China (English)

    黄利明; 张艺; 滕建江; 朱晓霞; 刘辉; 王玲莉

    2011-01-01

    目的 了解杭州市妇女贫血现状,为营养改善提供科学依据.方法 分层随机抽样方法调查杭州市20~59岁妇女,对调查对象进行血红蛋白含量测定.结果 808名20~59岁妇女,血红蛋白均值为129.50 g/L,贫血164人,贫血率20.30%.结论 要加强对妇女营养健康教育,改善其膳食营养结构,积极开展妇女铁干预,改善杭州市妇女贫血现状.%Objective To understand the anemia status of women in Hangzhou, providing a scientific basis for improvement of their nutrition status. Methods Women aged 20 -59 were randomly stratified and sampled, then hemoglobin was tested for each respondents.Results The mean hemoglobin value of 808 women was 129. 50 g/L, and 20. 30% ( 164 women) were found anemic. Conclusion It is necessary to strengthen the nutritional health education improving the dietary structure and implement iron intervention among women in order to reduce anemia.

  9. Laboratory Evaluation of Anemia

    OpenAIRE

    Wallerstein, Ralph O.

    1987-01-01

    The laboratory evaluation of anemia begins with a complete blood count and reticulocyte count. The anemia is then categorized as microcytic, macrocytic or normocytic, with or without reticulocytosis. Examination of the peripheral smear and a small number of specific tests confirm the diagnosis. The serum iron level, total iron-binding capacity, serum ferritin level and hemoglobin electrophoresis generally separate the microcytic anemias. The erythrocyte size-distribution width may be particul...

  10. Severe Anemia in Malawian Children

    NARCIS (Netherlands)

    Calis, J.C.J.; Kamija, S.P.; Faragher, E.B.; Brabin, B.J.; Bates, I.; Cuevas, L.E.; Haan, de R.J.; Phiri, A.I.; Malange, P.; Khoka, M.; Hulshof, P.J.M.; Lieshout, L.; Beld, M.G.H.M.; Teo, Y.Y.; Rockett, K.A.; Richardson, A.; Kwiatkowski, D.P.; Molyneux, M.E.; Hensbroek, van M.B.

    2008-01-01

    Background Severe anemia is a major cause of sickness and death in African children, yet the causes of anemia in this population have been inadequately studied. Methods We conducted a case¿control study of 381 preschool children with severe anemia (hemoglobin concentration,

  11. Micronutrient fortified milk improves iron status, anemia and growth among children 1-4 years: a double masked, randomized, controlled trial.

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    Sunil Sazawal

    Full Text Available BACKGROUND: Multiple micronutrient deficiencies are highly prevalent among preschool children and often lead to anemia and growth faltering. Given the limited success of supplementation and health education programs, fortification of foods could be a viable and sustainable option. We report results from a community based double-masked, randomized trial among children 1-4 years evaluating the effects of micronutrients (especially of zinc and iron delivered through fortified milk on growth, anemia and iron status markers as part of a four group study design, running two studies simultaneously. METHODS AND FINDINGS: Enrolled children (n = 633 were randomly allocated to receive either micronutrients fortified milk (MN = 316 or control milk (Co = 317. Intervention of MN milk provided additional 7.8 mg zinc, 9.6 mg iron, 4.2 microg selenium, 0.27 mg copper, 156 microg vitamin A, 40.2 mg vitamin C, and 7.5 mg vitamin E per day (three serves for one year. Anthropometry was recorded at baseline, mid- and end-study. Hematological parameters were estimated at baseline and end-study. Both groups were comparable at baseline. Compliance was over 85% and did not vary between groups. Compared to children consuming Co milk, children consuming MN milk showed significant improvement in weight gain (difference of mean: 0.21 kg/year; 95% confidence interval [CI] 0.12 to 0.31, p<0.001 and height gain (difference of mean: 0.51 cm/year; 95% CI 0.27 to 0.75, p<0.001. Mean hemoglobin (Hb (difference of 13.6 g/L; 95% CI 11.1 to 16.0, p<0.001 and serum ferritin levels (difference of 7.9 microg/L; 95% CI 5.4 to 10.5, p<0.001 also improved. Children in MN group had 88% (odds ratio = 0.12, 95% CI 0.08 to 0.20, p<0.001 lower risk of iron deficiency anemia. CONCLUSIONS/SIGNIFICANCE: Milk provides an acceptable and effective vehicle for delivery of specific micronutrients, especially zinc and iron. Micronutrient bundle improved growth and iron status and reduced anemia in

  12. 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 ...

  13. 湖北省居民贫血状况研究%Study on the Anemia Status of Residents in Hubei Province

    Institute of Scientific and Technical Information of China (English)

    程茅伟; 宋毅; 龚晨睿; 李骏; 刘爽; 刘晓燕; 许四元; 易国勤

    2009-01-01

    目的 使用中国居民营养与健康状况调查(2002)湖北省地区数据,分析湖北省居民的贫血状况.方法 采用国际血液标准化委员会(ICSH)推荐的氰化高铁血红蛋白法测定8 755例血红蛋白浓度,分析湖北省城乡、不同性别及不同年龄段居民贫血患病率.结果 2002年湖北省居民贫血患病率为23.7%,高于全国平均水平(20.1%);男性贫血患病率为20.2%,女性为26.6%,女性高于男性(P<0.01);城市居民贫血患病率为22.1%(男性17.0%,女性26.7%),农村居民贫血患病率为24.9%(男性23.0%,女性26.6%),农村高于城市(P<0.01).结论 无论是男性还是女性,城市还是农村,湖北省居民的贫血患病水平均高于相应全国平均水平.湖北省农村男性贫血患病率高于城市男性,农村女性贫血患病率低于城市女性.%Objective To analyze the anemia status of the residents in Hubei according to the data of China Nutrition and Health Survey in Hubei province in 2002. Methods Blood hemoglobin of 8 755 subjects was determined by cyanemthemoglobin method recommended by ICSH,and the difference of anemia prevalence was analyzed in the residents with different areas,gender and age. Results In 2002,the anemia prevalence of the residents in Hubei province was 23. 7% .which was higher than the average in China(20. 1%). The anemia prevalence in males and females was 20. 2% and 26. 6% respectively(F<0. 01). The a-nemia prevalence in urban and rural areas was 22. 1 %(17. 0% for males and 26. 7% for females)and 24. 9%(23. 0% for males and 26. 6% for females)(P<0. 01). Conclusion The anemia prevalence of the residents in Hubei province was higher than the average of China. For males,the anemia prevalence in rural area was higher than that in urban area,and the anemia prevalence of females in urban area was higher than that in rural area.

  14. Jardinópolis sem anemia, primeira fase: avaliação antropométrica e do estado nutricional de ferro Jardinópolis without anemia, first stage: anthropometric and iron nutrition status evaluation

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    Carlos Alberto N. Almeida

    2007-09-01

    Full Text Available OBJETIVOS: Com a finalidade de preparar um programa municipal de fortificação da água de beber com ferro, foi realizado levantamento antropométrico e do estado nutricional de ferro das crianças institucionalizadas nas cinco creches de período integral da cidade de Jardinópolis, São Paulo. MÉTODOS: Em estudo transversal, foram avaliadas 184 crianças com idades entre 12 e 59,9 meses, no período entre 1º e 31 de agosto de 2006. De cada criança, foram obtidos dados pessoais, peso, estatura e colhida amostra de sangue para dosagem de hemoglobina, volume corpuscular médio (VCM, índice de saturação da transferrina (IST e o red cell distribution width (RDW. RESULTADOS: A prevalência global de anemia foi de 29,3% e a média de hemoglobina de 11,5g/dL. Deficiência de ferro foi observada em 75% das crianças. As prevalências de deficit (escore Z 2 foi de 2,2%. CONCLUSÕES: Apesar de inferior a outros estudos brasileiros, a prevalência de anemia mostrou-se elevada. A antropometria mostrou que a oferta de macronutrientes está bastante próxima do ideal, mas a elevada prevalência de crianças deficientes em ferro indica a necessidade da adoção de medidas para aprimorar a oferta de ferro.OBJECTIVE: The aim of this study was to get basic information about the nutritional status of institutionalized preschool children who attend full time day-care centers in the city of Jardinópolis, São Paulo, Brazil, with the purpose of preparing a fortification trial. METHODS: This cross-sectional study enrolled 184 children, aged 12 to 59.9 months, between August 1st to 31st, 2006. Personal data on each child along with weight, height, hemoglobin, mean corpuscular volume (MCV, transferrin saturation and the red cell distribution width (RDW were obtained. RESULTS: Anemia was present in 29.3% of the children and the mean hemoglobin value for the whole group was 11.5g/dL. Iron deficiency was observed in 75% of all children. Deficit prevalence (Z score

  15. NON-FOOD RISK FACTORS OF ANEMIA AMONG CHILD-BEARING AGE WOMEN (15-45 YEARS IN INDONESIA (FAKTOR RISIKO NON-MAKANAN TERHADAP KEJADIAN ANEMIA PADA PEREMPUAN USIA SUBUR [15-45 TAHUN] DI INDONESIA

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    Dodik Briawan

    2013-07-01

    Full Text Available ABSTRAK Latar Belakang: Anemia merupakan salah satu masalah kesehatan masyarakat yang paling banyak ditemukan, baik di negara sedang berkembang maupun negara maju. Kelompok masyarakat yang rentan di antaranya ibu hamil dan perempuan usia subur (PUS. Identifikasi faktor risiko diperlukan dalam penajaman program mengatasi anemia. Tujuan: Menganalisis perbedaan karakteristik antara kelompok anemia dan non-anemia, serta faktor risiko non-pangan terhadap anemia defisiensi-besi pada kelompok PUS. Metode: Analisis data sekunder dari Survei Kesehatan Nasional (SURKESNAS 2001. Kriteria sampel adalah PUS berusia 15-45 tahun dengan sampel darah dan diukur kadar hemoglobin (Hb. Sebanyak 4.893 sampel memenuhi syarat analisis, yang diperoleh dari 13.000 sampel. Analisis faktor risiko anemia menggunakan regresi logistik. Hasil: Rata-rata hemoglobin, indeks massa tubuh (IMT, lingkar pinggang, lingkar pinggul, dan tingkat pendidikan lebih rendah pada perempuan anemia dibandingkan dengan non-anemia defisiensi-besi (p<0,01. Indikator lain seperti umur, tinggi badan, rasio lingkar pinggang/pinggul, pendapatan, aktivitas fisik, status merokok, kebiasaan minum minuman beralkohol, dan status perkawinan tidak berbeda di antara kedua kelompok. Peubah status perkawinan, tingkat pendidikan, IMT, dan tekanan darah diastol berhubungan nyata dengan kejadian anemia defisiensi-besi (p<0,01. Analisis regresi logistik menunjukkan, kelompok PUS dengan IMT >18,5 cenderung tidak anemia (OR=0,6 dibandingkan kelompok dengan IMT <18,5 (p=0,00. Kelompok PUS dengan IMT <25,0 berpeluang untuk menjadi anemia sebesar 1,3 dibandingkan PUS >25,0 (p=0,01. Kesimpulan: Ukuran antropometri berhubungan dengan risiko terjadinya anemia defisiensi-besi. PUS dengan IMT tinggi cenderung tidak anemia defisiensi-besi. [Penel Gizi Makan 2010, 33(2: 102-109] Kata kunci: anemia defisiensi-besi, perempuan usia subur, faktor risiko, indeks massa tubuh

  16. Multi-micronutrient-fortified biscuits decreased prevalence of anemia and improved micronutrient status and effectiveness of deworming in rural Vietnamese school children.

    Science.gov (United States)

    Nga, Tran Thuy; Winichagoon, Pattanee; Dijkhuizen, Marjoleine A; Khan, Nguyen Cong; Wasantwisut, Emorn; Furr, Harold; Wieringa, Frank T

    2009-05-01

    Concurrent micronutrient deficiencies are prevalent among Vietnamese school children. A school-based program providing food fortified with multiple micronutrients could be a cost-effective and sustainable strategy to improve health and cognitive function of school children. However, the efficacy of such an intervention may be compromised by the high prevalence of parasitic infestation. To evaluate the efficacy of school-based intervention using multi-micronutrient-fortified biscuits with or without deworming on anemia and micronutrient status in Vietnamese schoolchildren, a randomized, double-blind, placebo-controlled trial was conducted among 510 primary schoolchildren, aged 6-8 y, in rural Vietnam. Albendazole (Alb) (400 mg) or placebo was given at baseline. Nonfortified or multi-micronutrient-fortified biscuits including iron (6 mg), zinc (5.6 mg), iodine (35 microg), and vitamin A (300 microg retinol equivalents) were given 5 d/wk for 4 mo. Multi-micronutrient fortification significantly improved the concentrations of hemoglobin (+1.87 g/L; 95% CI: 0.78, 2.96), plasma ferritin (+7.5 microg/L; 95% CI: 2.8, 12.6), body iron (+0.56 mg/kg body weight; 95% CI: 0.29, 0.84), plasma zinc (+0.61 micromol/L; 95% CI: 0.26, 0.95), plasma retinol (+0.041 micromol/L; 95% CI: 0.001, 0.08), and urinary iodine (+22.49 micromol/L; 95% CI: 7.68, 37.31). Fortification reduced the risk of anemia and deficiencies of zinc and iodine by >40%. Parasitic infestation did not affect fortification efficacy, whereas fortification significantly enhanced deworming efficacy, with the lowest reinfection rates in children receiving both micronutrients and Alb. Multi-micronutrient fortification of biscuits is an effective strategy to improve the micronutrient status of Vietnamese schoolchildren and enhances effectiveness of deworming.

  17. Hubungan Pendapatan Keluarga dan Karakteristik Ibu Hamil dengan Status Anemia di Puskesmas Medan Johor Tahun 2005

    OpenAIRE

    Muhammad Hendro

    2013-01-01

    Anemia gizi merupakan masalah Kesehatan yang diprioritaskan dalam upaya penanggulangannya antara lain anemia gizi pada ibu hamil, remaja putri maupun ibu pasca persalinan. Di Kota Medan jumlah ibu hamil yang anemia sebesar 59%, tertinggi terdapat di wilayah kerja Puskesmas Medan Timur (3,3%), sedangkan di wilayah kerja Puskesmas Medan Johor proporsi ibu hamil menderita anemia sebesar 58,9% dari 178 ibu hamil dan sebagian besar dialami oleh ibu hamil pada trismester III, ha! ini menunjukkan ba...

  18. 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.

  19. CLINICO PATHOLOGICAL STUDY OF PATTERNS OF ANEMIA DURING PREGNANCY

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    Chamakuri

    2015-10-01

    Full Text Available INTRODUCTION: Anemia is defined as haemoglobin level in the blood below the lower extreme of the normal range for the age and sex of the individual. According to WHO, in developing countries the prevalence of anemia among pregnant women averages 60%, ranging between 35 to 100% among different regions of the world. A hemoglobin concentration below 11.0g/dl or packed cell volume (PCV of less than 33.0% is regarded as anemia during pregnancy by the WHO. It occurs in 40 - 80% of the pregnant women. Iron and folic acid defici encies, malaria, intestinal parasitic infections and hemoglobinopathies are the principal causes of anemia in pregnancy. Predisposing factors include young age, grand multiparity, low socioeconomic status, illiteracy, ignorance and short intervals of pregn ancy. AIM AND OBJECTIVES: 1. To study various patterns of anemia in pregnant women having haemoglobin level < 11 gm%. 2. To determine the most common pattern of anemia in pregnancy based on red cell morphology. MATERIALS AND METHODS: This study is a prospe ctive study over a period of one year from September 2014 to August 2015 in the department of pathology, Andhra medical college, Visakhapatnam . The study was conducted on 120 pregnant women whose haemoglobin level is < 11 gm/dl. All the haemotological parameters & peripheral blood smear stained by Leishman’s stain were evaluated. Complete clinical & obstetric history was recorded. Socioeconomic status was also noted. RESULTS: Out of 120 cases of anemia, we found 47 patie nts (39.1% having dimorphic anemia, 36(30% – microcytic hypochromic anemia, 23(19.1% - normocytic hypochromic anemia, 11(9.16% - sickle cell anemia and 1(0.83% case of pancytopenia. Maximum cases were seen in the age group of 21 - 30 years. 52 cases (43. 3% were primigravida and remaining 68 cases (56.6% were gravida two to four. 20 cases (16.6% were diagnosed in the first trimester, 38 cases (31.6% in the second trimester & 62 cases (51.6s% in the

  20. Low hemoglobin deferral in blood donors

    OpenAIRE

    Mast, Alan E.

    2013-01-01

    Low hemoglobin deferral occurs in about 10% of attempted whole blood donations and commonly is a consequence of iron deficiency anemia. Pre-menopausal women often have iron deficiency anemia caused by menstruation and pregnancy and have low hemoglobin deferral on their first donation attempt. Frequent donors also develop iron deficiency and iron deficiency anemia because blood donation removes a large amount of iron from the donor and the 56-day minimum inter-donation interval for donors in t...

  1. Importância da avaliação da hemoglobina fetal na clínica da anemia falciforme The importance of the evaluation of fetal hemoglobin in the clinical assessment of sickle cell disease

    Directory of Open Access Journals (Sweden)

    Rita de Cassia Mousinho-Ribeiro

    2008-04-01

    Full Text Available A anemia falciforme está entre as doenças genéticas mais comuns e mais estudadas em todo o mundo. Ela é causada por mutação no gene β, produzindo alteração estrutural na molécula da hemoglobina. As moléculas de HbS, decorrentes da mutação, sofrem processo de polimerização fisiologicamente provocado pela baixa tensão de oxigênio, acidose e desidratação. Com isso, os eritrócitos passam a apresentar a forma de foice, causando vaso-oclusão e outras conseqüências. O objetivo desse estudo foi revisar a importância da hemoglobina fetal na clínica de pacientes portadores de anemia falciforme. O significado clínico da associação da elevação da hemoglobina fetal na anemia falciforme mostra-se favorável em termos hematológicos, pois, nessa interação, as células-F têm baixas concentrações de HbS e, com isso, inibem a polimerização da HbS e a alteração da morfologia dos eritrócitos. O tratamento com hidroxiuréia, em função do aumento na expressão da hemoglobina fetal que este fármaco proporciona, traz aos pacientes falcêmicos uma melhora significativa em sua clínica. Portanto, a hemoglobina fetal consiste no maior inibidor da polimerização da desoxi-HbS e, com isso, evita a falcização do eritrócito, a anemia hemolítica crônica, as crises dolorosas vaso-oclusivas, o infarto e a necrose em diversos órgãos, melhorando a clínica e a expectativa de vida dos pacientes.Sickle cell disease is one of the commonest and most studied genetic diseases in the world. Caused by a mutation of the β gene, it changes the molecular structure of hemoglobin. Abnormal Hb S molecules suffer polymerization physiologically provoked by a low oxygen tension, acidosis and dehydration. As a result, red blood cells take on a sickle cell form, which causes microvascular occlusion with varying consequences. The objective of this study was to review the importance of fetal hemoglobin in the clinical assessment of sickle cell

  2. 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.

  3. Urinary schistosomiasis and malaria associated anemia in Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Ketema Deribew; Zinaye Tekeste; Beyene Petros

    2013-01-01

    Objective: To assess the prevalence of anemia in children with urinary schistosomiasis, malaria and concurrent infections by the two diseases. Methods: Urine and blood samples were collected from 387 children (216 males and 171 females) to examine urinary schistosomiasis and malaria and to determine hemoglobin concentration at Hassoba and Hassoba Buri village in Amibara woreda, Afar region, Ethiopia. Results: The overall prevalence of urinary schistosomiasis and Plasmodium falciparum malaria was 24.54% and 6.20% respectively. Only 2.84% of children carried concurrent infections of both parasites. There was high percentage of anemic patients (81.81%) in the coinfected cases than in either malaria (33.3%) or schistosomiasis (38.94%) cases. There was significantly low mean hemoglobin concentration in concurrently infected children than non-infected and single infected (P0.05). The level of hemoglobin was negatively correlated with the number of S. haematobium eggs/10 mL urine (r=-0.6) and malaria parasitemia (r=-0.53). Conclusions: The study showed that anemia is higher in concurrently infected children than non-infected and single infected. Furthermore, level of hemoglobin was negatively correlated with the number of S. haematobium eggs and malaria parsitemia. Therefore, examination of hemoglobin status in patients co-infected with malaria and schistosomiasis is important to reduce the risk of anemia and to improve health of the community.

  4. Epidemiological correlates of nutritional anemia among children (6-35 months in rural Wardha, Central India

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    Sinha N

    2008-02-01

    Full Text Available Background and Objectives : Nutritional anemia is associated with impaired performance of a range of mental and physical functions in children, along with increased morbidity. Iron supplementation at a later age may not reverse the adverse effects. National Nutritional Anemia Control Program was launched in India in 1970, but it failed to make any impact. The present study was undertaken to find out prevalence of anemia and its correlates in rural Wardha in children 6-35 months of age. Materials and Methods : Seven hundred seventy-two children between 6 months and 35 months of age were studied for anemia by cluster-sampling method. The hemoglobin was estimated in the child by ′Filter paper cyanmethemoglobin method.′ Pre-designed and pre-tested questionnaire was used to collect data on socio-demographic and other variables. Data was analyzed by SPSS 12.0.1. Results : Mean hemoglobin level was 98.5 ± 12.9 gm/L. Prevalence of anemia was 80.3%. Only 1.3% children had severe anemia (hemoglobin < 70 gm/L. The univariate analysis showed that anemia is significantly associated with age of the child, education of mother and father, occupation of father, socioeconomic status, birth order and nutritional status as measured by weight for age. The final model suggested that only educational status of the mother, occupation of the father, birth order and nutritional status of the child were significantly associated with anemia. Interpretation and Conclusion : For short-term impact, appropriate nutritional interventions remain the only operational intervention as only the nutritional status (weight for age is a modifiable factor. But for long-term sustained impact, policy makers need to focus on improving maternal education and reducing family size.

  5. The Prevalence of Anemia in Head Start Children. Nutrition Evaluation, 1968-69.

    Science.gov (United States)

    Mickelsen, Olaf; And Others

    Concern over the nutritional status of the disadvantaged in America led to this study describing the prevalence of anemia among Head Start children in Pontiac, Michigan. Hemoglobin and hematocrit determinations, along with measurements of height and weight, were performed on 77 children, 4 to 6 years old, enrolled in Head Start classes. These…

  6. PENGARUH PEMBERIAN MAKANAN JAJANAN, PENDIDIKAN GIZI, DAN SUPLEMENTASI BESI TERHADAP STATUS GIZI, PENGETAHUAN GIZI, DAN STATUS ANEMIA PADA SISWA SEKOLAH DASAR

    OpenAIRE

    Adhitya Aji Candra; Budi Setiawan; Rizal Damanik

    2013-01-01

    ABSTRACTThe objective of this research were to analyze the effect of snack feeding, nutrition education, and iron supplementation to nutritional status, nutrition knowledge, and anemia status in elementary school students. The study was conducted in SDN Palasari 02 Kecamatan Cijeruk, Kabupaten Bogor, Jawa Barat. The design of this study was pre-post intervention study. The number of subjects were 81 students. The result showed that snacking did not give significant improvement on nutritional ...

  7. Avaliação do estado nutricional de ferro e anemia em crianças menores de 5 anos de creches públicas Nutritional assessment of iron status and anemia in children under 5 years old at public daycare centers

    Directory of Open Access Journals (Sweden)

    Ana Cláudia F. Vieira

    2007-08-01

    Full Text Available OBJETIVO: Avaliar o estado nutricional de ferro e a prevalência de anemia em crianças menores de 5 anos de creches públicas da cidade do Recife (PE. MÉTODOS: Estudo transversal, com amostra aleatória sistemática de 162 crianças, de 6 a 59 meses. O estado nutricional de ferro foi avaliado em termos de reservas corporais (ferritina sérica, transferrinemia (ferro sérico, capacidade total de ligação do ferro e % de saturação da transferrina, eritropoiese (protoporfirina eritrocitária livre e hemoglobinogênese (hemoglobina. RESULTADOS: A prevalência de anemia (hemoglobina 40 µmol/mol heme em 69,6% (IC95% 61,0-77,1 das crianças. Os parâmetros de ferro não apresentaram correlação com o gênero (p > 0,05. No entanto, crianças 24 meses. A significante correlação observada entre reserva, transferrinemia e eritropoiese representa achado compatível com o esperado ciclo de vida do ferro no organismo. CONCLUSÕES: A deficiência de ferro e a anemia parecem ser um importante problema de saúde pública entre as crianças menores de 5 anos de creches públicas do Recife. Logo, ações efetivas direcionadas à prevenção e ao controle dessa deficiência são fortemente recomendadas nesse contexto ecológico.OBJECTIVE: To assess nutritional iron status and anemia prevalence in children less than 5 years old at public daycare centers in the city of Recife, PE, Brazil. METHODS: A cross-sectional study, with a systematic random sampling of 162 children aged 6 to 59 months. Nutritional iron status was assessed in terms of body iron reserves (serum ferritin, transferrinemia (serum iron, total iron binding capacity, and transferrin saturation %, erythropoiesis (free erythrocyte protoporphyrin and hemoglobin production (hemoglobin. RESULTS: The prevalence of anemia (hemoglobin 40 µmol/mol heme in 69.6% (95%CI 61.0-77.1 of the children. Iron parameters were not correlated with sex (p > 0.05. However, children 24 months. The significant

  8. Sideropenic anemia in preschool children and risk factors

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    Stojanović Dušica

    2006-01-01

    Full Text Available 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. Subjects: all children, age 6-7 years, who lived in the Zaječar Municipality (554 children. The investigation included: interview of children's parents and laboratory analysis of blood. RESULTS: The frequency of sideropenic anemia was 5.23% in tested children (hemoglobin level less than 11g/dl. Sex and place of residence had no significant impact on hemoglobin concentration in blood of children. Likewise, social status and education of parents had no significant impact on iron deficiency anemia. Higher incidence of infections was found in children with lower hemoglobin concentration in blood (p<0.05. It made no difference if children attended the kindergarten or not. Nutrition of children in kindergarten does not correct domestic nutrition, which should be one of its basic roles. CONCLUSION: Since sideropenic anemia gives rise to serious health problems, such as poor cognitive and motor development and behavioral problems, it is important to take corrective measures regarding domestic and social nutrition of children. Therefore, it is necessary to take action in preventing the sideropenic anemia and provide normal growth and development.

  9. Hemoglobin adducts of aromatic amines: associations with smoking status and type of tobacco.

    OpenAIRE

    Bryant, M S; Vineis, P; Skipper, P. L.; Tannenbaum, S R

    1988-01-01

    Hemoglobin adducts of 15 aromatic amines were determined in nonsmokers and smokers of blond- or black-tobacco cigarettes living in Turin, Italy. The subjects were all males age 55 or less and were representative of the population previously examined in a case/control study of bladder cancer. 4-Aminobiphenyl adduct levels were found to be significantly different in the three groups, and the differences were approximately proportional to the relative risk of each group. Adjustment for age and c...

  10. THE PREVALENCE OF ANEMIA IN CENTRAL AND EASTERN CHINA: EVIDENCE FROM THE CHINA HEALTH AND NUTRITION SURVEY.

    Science.gov (United States)

    Li, Liying; Luo, Renfu; Medina, Alexis; Rozelle, Scott

    2015-03-01

    Although China has experienced rapid economic growth over the past few decades, significant health and nutritional problems remain. Little work has been done to track basic diseases, such as iron-deficiency anemia, so the exact prevalence of these health problems is unknown. The goals of this study were to assess the prevalence of anemia in China and identify individual, household and community-based factors associated with anemia. We used data from the 2009 China Health and Nutrition Survey (CHNS), including the measurement of hemoglobin levels among 7,261 individuals from 170 communities and 7 provinces in central and eastern China. The overall prevalence of anemia was 13.4% using the WHO's blood hemoglobin thresholds (1968). This means in China's more developed central and eastern regions up to 180 million people may be anemic. Some vulnerable subgroups were disproportionately affected by anemia. Seniors (aged 60 years and above) were more likely to be anemic than younger age cohorts, and females had higher anemia prevalence among all age groups except among children aged 7 to 14 years. We found a negative correlation between household wealth and the presence of anemia, suggesting anemia prevalence may decline as China's economy grows. However, the prevalence of anemia was greater in migrant households, which should be experiencing an improved economic status.

  11. Clinical and cytogenetic analysis of human anemias from Jammu region of Jammu and Kashmir state

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    Upma

    2010-01-01

    Full Text Available Background : Anemias are the blood disorders characterized by reduction in the number of circulating red blood cells, the amount of hemoglobin, or the volume of packed red cells in blood. Chromosomal aberrations have often been reported from the bone marrow as well as cultured lymphocytes of the anemic patients. Aims: The aims of the study were to find out the commonest type of anemia occurring in the population of Jammu, India and to find out the chromosomal changes involved in the disorder. Material and Methods: Present study has been carried out on the bone marrow samples from 53 clinically diagnosed anemic patients. Cytogenetic study was carried out on slides prepared from these samples. Noncytogenetic factors like age, sex, religion, blood groups, family history of anemia, socioeconomic status, etc. have also been included in the study. Results: Megaloblastic anemia was found to be the commonest type of anemia. Centromere stretching, chromatid breaks, gaps, and elongation of chromosomes were recorded in patients with megaloblastic anemia and combined deficiency anemia. However, structural changes and numerical changes were totally absent. Conclusion: The commonest anemia among the people of Jammu region is megaloblastic anemia and its prevalence is increasing every year. Also, megaloblastic anemia is always associated with reversible cytogenetic changes.

  12. 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

  13. Fermented goat milk consumption improves melatonin levels and influences positively the antioxidant status during nutritional ferropenic anemia recovery.

    Science.gov (United States)

    Moreno-Fernandez, Jorge; Diaz-Castro, Javier; Alférez, M José M; Nestares, Teresa; Ochoa, Julio J; Sánchez-Alcover, Ana; López-Aliaga, Inmaculada

    2016-02-01

    The aim of the current study was to assess the influence of fermented goat or cow milk on melatonin levels and antioxidant status and during anemia recovery. Eighty male Wistar rats were placed on a pre-experimental period of 40 days and randomly divided into two groups, a control group receiving normal-Fe diet (45 mg kg(-1)) and the Fe-deficient group receiving low-Fe diet (5 mg kg(-1)). Then, the rats were fed with fermented goat or cow milk-based diets with a normal-Fe content or Fe-overload (450 mg kg(-1)) for 30 days. After 30 days of feeding the fermented milks, the total antioxidant status (TAS) was higher in both groups of animals fed fermented goat milk with the normal-Fe content. Plasma and urine 8-OHdG were lower in control and anemic rats fed fermented goat milk. Melatonin and corticosterone increased in the anemic groups during Fe replenishment with both fermented milks. Urine isoprostanes were lower in both groups fed fermented goat milk. Lipid and protein oxidative damage were higher in all tissues with fermented cow milk. During anemia instauration, an increase in melatonin was observed, a fact that would improve the energy metabolism and impaired inflammatory signaling, however, during anemia recovery, fermented goat milk had positive effects on melatonin and TAS, even in the case of Fe-overload, limiting the evoked oxidative damage.

  14. Cardiac abnormalities in children with sickle cell anemia.

    Science.gov (United States)

    Lester, L A; Sodt, P C; Hutcheon, N; Arcilla, R A

    1990-11-01

    The cardiac status of 64 children (ages 0.2 to 18 yr) with sickle cell anemia documented by hemoglobin electrophoresis was evaluated by echocardiography. Left atrial, left ventricular and aortic root dimensions were significantly increased in over 60 percent of these children at all ages compared to values for 99 normal black (non-SCA) control subjects. Left ventricular wall thickness was increased in only 20 percent of older children with sickle cell anemia. Estimated LV mass/m2 and left ventricular cardiac index were increased compared to control subjects (p less than 0.001). Left heart abnormalities expressed as a single composite function, derived from multivariate regression analysis, correlated well with severity of anemia expressed as grams of hemoglobin (r = -0.52, p = less than 0.001) and with percentage of hemoglobin S (r = 0.51, p less than 0.001), but not to the same extent with age. Echocardiographically assessed left ventricular function at rest was comparable to that of control subjects. These data suggest that the major cardiac abnormalities in children are related to the volume overload effects of chronic anemia, and that in this age group, there is no evidence for a distinct "sickle cell cardiomyopathy" or cardiac dysfunction.

  15. Anemia prevalence in children and adolescents from educational centers in the outskirts of Londrina, PR, Brazil

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    MIGLIORANZA Lúcia Helena da Silva

    2002-01-01

    Full Text Available Iron deficiency anemia is the world most prevalent nutritional problem. To investigate anemia prevalence and its relation to nutritional status, 526 children and adolescents, 284 males and 242 females, aged 7 to 14 years old, were evaluated. The studied subjects take part in a program of the Social Action Department of the city of Londrina, state of Paraná, and attend Public Educational Centers which provides them three daily meals and pedagogic assistance. These individuals belong to deprived areas in the city outskirts, where the per capita income is lower than US$500 a year. The hemoglobin dosage was determined by digital puncture and read by Hemocue portable photometer. Anemia prevalence was verified in 41.3% of the assessed population, with no significant statistical differences between males and females (p=0.412. No association between anemia and malnutrition was found. In conclusion, high prevalence of anemia was observed in this population.

  16. Anemia and growth failure among HIV-infected children in India: a retrospective analysis

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    Shet Anita

    2009-06-01

    Full Text Available Abstract Background Anemia and poor nutrition have been previously described as independent risk factors for death among HIV-infected children. We sought to describe nutritional status, anemia burden and HIV disease correlates among infected children in India. Methods We analyzed retrospective data from 248 HIV-infected children aged 1–12 years attending three outpatient clinics in South India (2004–2006. Standard WHO definitions were used for anemia, HIV staging and growth parameters. Statistical analysis included chi square, t tests, univariate and multivariate logistic regression analyses. Results The overall prevalence of anemia (defined as hemoglobin Conclusion The high prevalence and strong interrelationship of anemia and poor nutrition among HIV-infected children in India, particularly those living in rural areas underscores the need for incorporating targeted nutritional interventions during national scale up of care, support and treatment among HIV-infected children.

  17. Anemia in the general population

    DEFF Research Database (Denmark)

    Martinsson, Andreas; Andersson, Charlotte; Andell, Pontus;

    2014-01-01

    Low hemoglobin concentration is associated with increased mortality, but there is disagreement with regard to the clinical definition of anemia. We aimed to evaluate the prevalence, clinical correlates and association with total and cause-specific long-term mortality across the hemoglobin distrib...

  18. Iron-Deficiency Anemia

    Medline Plus

    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 ... 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- ...

  1. Association of mild anemia with cognitive, functional, mood and quality of life outcomes in the elderly: the "Health and Anemia" study.

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    Ugo Lucca

    Full Text Available BACKGROUND: In the elderly persons, hemoglobin concentrations slightly below the lower limit of normal are common, but scant evidence is available on their relationship with significant health indicators. The objective of the present study was to cross-sectionally investigate the association of mild grade anemia with cognitive, functional, mood, and quality of life (QoL variables in community-dwelling elderly persons. METHODS: Among the 4,068 eligible individuals aged 65-84 years, all persons with mild anemia (n = 170 and a randomly selected sample of non-anemic controls (n = 547 were included in the study. Anemia was defined according to World Health Organization (WHO criteria and mild grade anemia was defined as a hemoglobin concentration between 10.0 and 11.9 g/dL in women and between 10.0 and 12.9 g/dL in men. Cognition and functional status were assessed using measures of selective attention, episodic memory, cognitive flexibility and instrumental and basic activities of daily living. Mood and QoL were evaluated by means of the Geriatric Depression Scale-10, the Short-Form health survey (SF-12, and the Functional Assessment of Cancer Therapy-Anemia. RESULTS: In univariate analyses, mild anemic elderly persons had significantly worse results on almost all cognitive, functional, mood, and QoL measures. In multivariable logistic regressions, after adjustment for a large number of demographic and clinical confounders, mild anemia remained significantly associated with measures of selective attention and disease-specific QoL (all fully adjusted p<.046. When the lower limit of normal hemoglobin concentration according to WHO criteria was raised to define anemia (+0.2 g/dL, differences between mild anemic and non anemic elderly persons tended to increase on almost every variable. CONCLUSIONS: Cross-sectionally, mild grade anemia was independently associated with worse selective attention performance and disease-specific QoL ratings.

  2. Sickle cell anemia: a review of the imaging findings

    OpenAIRE

    Rosado, E.; Paixão, P; Schmitt, W; Penha, D; Carvalho, F; Tavares, A.

    2014-01-01

    Sickle cell anemia - a review of the imaging findings LEARNING OBJECTIVES: To review and describe the manifestations of sickle cell anemia, focusing on the typical imaging findings in the most frequent affected organs. BACKGROUND: Sickle cell anemia is an autosomal recessive genetic condition characterized by a defective form of hemoglobin (hemoglobin S), which promotes the aggregation and distortion of red blood cells. Anemia results from the rapid removal of the abnormal red ...

  3. Urinary schistosomiasis and malaria associated anemia in Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Ketema; Deribew; Zinaye; Tekeste; Beyene; Petros

    2013-01-01

    Objective:To assess the prevalence of anemia in children with urinary schistosomiasis,malaria and concurrent infections by the two diseases.Methods:Urine and blood samples were collected from 387 children(216 males and 171 females)to examine urinary schistosomiasis and malaria and to determine hemoglobin concentration at Hassoba and Hassoba Buri village in Amibara woreda,Afar region,Ethiopia.Results:The overall prevalence of urinary schistosomiasis and Plasmodium falciparum malaria was 24.54%and 6.20%respectively.Only 2.84%of children carried concurrent infections of both parasites.There was high percentage of anemic patients(81.81%)in the coinfected cases than in either malaria(33.3%)or schistosomiasis(38.94%)cases.There was significantly low mean hemoglobin concentration in concurrently infected children than non-infected and single infected(P<0.05).The mean hemoglobin concentration between Plasmodium falciparum and S.haematobium infected children showed no significant difference(P>0.05).The level of hemoglobin was negatively correlated with the number of S.haematobium eggs/10 mL urine(r=-0.6)and malaria parasitemia(r=-0.53).Conclusions:The study showed that anemia is higher in concurrently infected children than non-infected and single infected.Furthermore,level of hemoglobin was negatively correlated with the number of S.haematobium eggs and malaria parsitemia.Therefore,examination of hemoglobin status in patients co-infected with malaria and schistosomiasis is important to reduce the risk of anemia and to improve health of the community.

  4. Analysis of anemia status among 141 331 cases of infants and young children in out-patient department%门诊就诊141331例婴幼儿贫血患病情况分析

    Institute of Scientific and Technical Information of China (English)

    孙宝苓; 王洛平; 马丽娟; 李静; 戴耀华

    2012-01-01

    [Objective] To analyze the anemia status among infants and young children in out-patient department of hospital from Beijing area resident population. [Methods] A retrospective analysis of January to December 2011 in our hospital,141 331 cases of 6 months~3 years old in children with peripheral blood or blood routine test results of five classification. In accordance with the hemoglobin of less than 110 g/L for anemia screening criteria,MCV and MCHC level differences were screening criteria of anemia type. The population were divided into 6 months age group, 1 age group and 2 age group and statistically analyzed. [Results] The results showed that total anemia prevalence rate was 10. 29% from the survey population in infants and young children,in which iron-deficiency anemia was accounted for 12. 43% ,macrocytic anemia accounted for 0. 24% ,normocytic anemia accounting for 17. 03% and Simple microcytic anemia accounting for 69. 78%. Anemia prevalence rate of 6 months of age (from 6~12 months) group was 22. 1 % , 1 age group was 8. 52% as well as 2 age group was 1. 97% , respectively. The prevalence of anemia was 9. 39% in mild anemia of 13 276 patients,the prevalence of anemia was 0. 88% in moderate anemia of 1 247 patients; severe anemia was found in 19 cases. [Conclusion] The prevalence of anemia among children with 6 rnonth old group was the highest prevalence of anemia. Mild anemia prevalence ranks first. The result of the statistical analysis data would be provided as much help as infants and young children nutrition and health intervention experiment basis in out-patient department.%[目的]对来院就诊北京地区常住人口婴幼儿贫血患病情况进行统计分析,为保健干预提供依据. [方法]回顾分析2011年1-12月来首都儿科研究所附属儿童医院就诊141 331例6月龄~3岁儿童末梢血或静脉血血常规五分类检测结果.按照血红蛋白低于110g/L为贫血筛查标准,MCV和MCHC水平差

  5. Socio-Ecological Factors Affecting Pregnant Women's Anemia Status in Freetown, Sierra Leone

    Science.gov (United States)

    M'Cormack, Fredanna; Drolet, Judy

    2012-01-01

    Background: Sierra Leone has high maternal mortality. Socio-ecological factors are considered contributing factors to this high mortality. Anemia is considered to be a direct cause of 4% of maternal deaths and an indirect cause of 20-40% of maternal deaths. Purpose: The current study explores socio-ecological contributing factors to the anemia…

  6. [Obesity, overweight and anemia in children from a rural area of Lima, Peru].

    Science.gov (United States)

    Rodríguez-Zúñiga, Milton J

    2015-01-01

    We evaluated the association between anemia, overweight and obesity in a children population of a rural area in Lima.Demographic, anthropometric and hemoglobin information (from the Information System of Nutritional Status of Children, ISNSC, 2014, of schoolchildren 1-15 attending public schools under the Micro Red Pachacamac jurisdiction) were employed in a cross sectional design. Descriptive statistical and association analysis between anemia and nutritional status were carried out. Logistic regression was used to find significant variables associated to anemia.The prevalence of anemia was 10.8% (CI95% 9.5-12.0), overweight was 17.3% (CI95% 15.8-18.9) and 16.2% of children were obese (CI95% 14.7 - 17.7). No significant association between the diagnosis of anemia, overweight or obesity (chi2 = 1.68, p = 0.432) was found. However, there was an inverse significant association between the diagnosis of anemia and Body Mass Index (BMI) (z =-3.77, p = 0.000); and a higher level of hemoglobin among those over 12 y/o (ANOVA, F = 108.19, p = 0.006). In univariate analysis, only age (OR 1.14, IC95% 1.08-1.20) and IMC (OR 1.08, IC95% 1.04-1.13) were associated to anemia. There is no relationship between nutritional diagnosis of obesity, overweight and anemia in this population. However, children with older age and greater BMI were less likely to present anemia. Public policies in the last five years have focused on reducing this double nutritional problem in children.

  7. [Obesity, overweight and anemia in children from a rural area of Lima, Peru].

    Science.gov (United States)

    Rodríguez-Zúñiga, Milton J

    2015-01-01

    We evaluated the association between anemia, overweight and obesity in a children population of a rural area in Lima.Demographic, anthropometric and hemoglobin information (from the Information System of Nutritional Status of Children, ISNSC, 2014, of schoolchildren 1-15 attending public schools under the Micro Red Pachacamac jurisdiction) were employed in a cross sectional design. Descriptive statistical and association analysis between anemia and nutritional status were carried out. Logistic regression was used to find significant variables associated to anemia.The prevalence of anemia was 10.8% (CI95% 9.5-12.0), overweight was 17.3% (CI95% 15.8-18.9) and 16.2% of children were obese (CI95% 14.7 - 17.7). No significant association between the diagnosis of anemia, overweight or obesity (chi2 = 1.68, p = 0.432) was found. However, there was an inverse significant association between the diagnosis of anemia and Body Mass Index (BMI) (z =-3.77, p = 0.000); and a higher level of hemoglobin among those over 12 y/o (ANOVA, F = 108.19, p = 0.006). In univariate analysis, only age (OR 1.14, IC95% 1.08-1.20) and IMC (OR 1.08, IC95% 1.04-1.13) were associated to anemia. There is no relationship between nutritional diagnosis of obesity, overweight and anemia in this population. However, children with older age and greater BMI were less likely to present anemia. Public policies in the last five years have focused on reducing this double nutritional problem in children. PMID:26707660

  8. Impact of hemoglobin on plasma pro-B-type natriuretic peptide concentrations in the general population

    DEFF Research Database (Denmark)

    Nybo, Mads; Benn, Marianne; Mogelvang, Rasmus;

    2007-01-01

    Age, sex, and renal function contribute to variations in plasma concentrations of B-type natriuretic peptide (BNP) and its molecular precursor (proBNP). Recent studies indicate that anemia may also affect proBNP concentrations in patients with heart failure or stroke. However, the impact of hemog...... of hemoglobin status on proBNP concentrations has not been established in the general population....

  9. Reference Values of Reticulocyte Hemoglobin Content and Their Relation With Other Indicators of Iron Status in Healthy Children.

    Science.gov (United States)

    López-Ruzafa, Encarnación; Vázquez-López, Maria A; Lendinez-Molinos, Francisco; Poveda-González, Juan; Galera-Martínez, Rafael; Bonillo-Perales, Antonio; Martín-González, Manuel

    2016-10-01

    Reticulocyte hemoglobin content (CHr) is considered an indicator of functional iron deficiency, but is understudied in children. The goals of this study are to determine the reference intervals for CHr in healthy children, and their relation with iron parameters, erythropoiesis, and individual conditions. A total of 902 children without iron deficiency, aged 1 to 11 years were analyzed in a cross-sectional study. Besides a physical examination of the subjects and a questionnaire completed by their parents, the complete blood count, serum transferrin receptor, ferritin, transferrin saturation, erythrocyte protoporphyrin, serum erythropoietin, C-reactive protein, and CHr levels were measured. Changes in CHr, iron status, and erythropoiesis at different age intervals were analyzed and linear multiple regression was used to identify the factors that determine CHr variability. Mean value obtained for CHr was 30.9±1.8 pg (P2.5-P97.5: 26.9 to 34.3 pg), but the influence of age on CHr (the values increased with age) and on the iron parameters justified the establishment of different reference ranges. In addition to age, nutritional status, hematologic measurements, reticulocytes, transferrin saturation, and erythrocyte protoporphyrin accounted for 39% of CHr variability.

  10. 小儿外科重大疾病术前贫血与干预多中心调查%Multi-center epidemiological survey of preoperative anemia and intervention status of some major pediatric surgical diseases

    Institute of Scientific and Technical Information of China (English)

    林茹; 刘晋萍; 周荣华; 李鹏; 王斌; 郑珊; 舒强

    2014-01-01

    retrospectively by a standard questionnaire.The preoperative hemoglobin (Hb) of routine blood test report closest to the operation day was collected.Anemia was diagnosed as having a level of Hb under 120 g/L.The intervention measures of anemia referred to blood transfusion or supplemental erythropoietin (rHuEPO),iron and vitamins,etc.Results A total of 874 patients at six hospitals in Beijing,Shanghai,Hangzhou,Xi'an,Shenzhen and Chengdu were surveyed.Among congenital heart disease group (n =458),there were 282 boys and 176 girls with a mean age of 28.58 ±29.79 months.The total incidence rate of anemia was 60.3% (276/458),mild anemia 58.1% (266/458) and moderate anemia 2.2% (10/458).The incidence of anemia for children from welfare homes or less than 1 year of age or/and with pulmonary hypertension was significantly higher than that of total incidence rate (P =0.008,P<0.001-,P<0.001) ; Among general surgery disease group (n =416),there were 204 boys and 212 girls with an average age of 28.60 ± 32.30 months.The total incidence rate of anemia was 79.6% (331/416),mild anemia 71.4% (297/416) and moderate anemia 8.2% (34/416).The incidence of preoperative anemia differed in each area,ranging from 50% to 100%.The ratio of direct operation without any intervention measure for preoperative anemia reached over 89.1%.Except for preoperative use of rHuEPO at one hospital,few other interventions were adopted.Conclusions In some domestic areas,the incidence of preoperative anemia is relatively high for some major pediatric surgical diseases.The status of non-intervention for preoperative anemia is quite common.This phenomenon should raise a high alert.

  11. Anemia and Ascarid Infection Status of Primary and Middle School Students in Tianshui%天水市中小学生贫血及蛔虫感染状况调查

    Institute of Scientific and Technical Information of China (English)

    杨伟光; 张勇

    2009-01-01

    目的 了解天水市学生贫血及蛔虫感染状况,为学生常见病的防治提供依据.方法 采用整群抽样方法,抽取天水市7,9,12,14,17岁汉族学生12 700名,采用WHO推荐的氰化高铁血红蛋白测定法测定血红蛋白;选取城乡7,9岁学生共2 583名,采用生理盐水涂片漂浮法检查蛔虫卵.结果 天水市中小学生总贫血率为18%,城区学生血红蛋白平均水平明显高于乡村学生;蛔虫感染率为62%.结论 乡村学生贫血与蛔虫感染检出率均高于城区学生,可能与卫生习惯有关.%Objective To study anemia and ascarid infection status of students in Tianshui, and to provide foundation for student common ill-ness prevention. Methods 12 700 Han students aged 7,9,12,14,17 were selected by cluster sampling and tested hemoglobin by cyanmethemoglo-bin method which was supported by WHO. 2 583 urban and rural students aged 7,9 were selected and tested roundworm egges by normal saline smear floating. Results The general anemia rate was 18% among primary and middle school students in Tianshui, urban students" hemoglobin level was significantly higher than rural students. Infection rate of roundworm egges was 6.2%. Conclusion The percentage rates of rural students who infect asearid and anemia are obviously higher than that of urban students, it maybe have have something to do with the habits of health.

  12. Efeito da fortificação semanal do arroz com ferro quelato sobre a freqüência de anemia e concentração de hemoglobina em crianças de creches municipais do Rio de Janeiro, Brasil Effect of weekly rice fortification with iron on anemia prevalence and hemoglobin concentration among children attending public daycare centers in Rio de Janeiro, Brazil

    Directory of Open Access Journals (Sweden)

    Ursula Viana Bagni

    2009-02-01

    Full Text Available Trata-se de um ensaio clínico comunitário, duplo-cego, controlado por placebo. Durante 16 semanas, as crianças do grupo intervenção (GI, n = 180 receberam arroz fortificado com ferro, e as do grupo controle (GC, n = 174 receberam arroz com placebo. Considerou-se presença de anemia quando hemoglobina 53,76mg pelo arroz fortificado tiveram maior aumento na hemoglobina do que aquelas que receberam quantidades inferiores (0,94g/dL vs. 0,39g/dL; p = 0,03. Sugere-se que esse tipo de intervenção pode ser útil no controle da anemia quando o consumo do alimento fortificado é adequado.This was a double-blind, placebo-controlled, community-based trial. For 16 weeks, children in the intervention group (n = 180 received iron-fortified rice, while children in the control group (n = 174 received rice with placebo. Anemia was defined as hemoglobin < 11.0g/dL. Student's t-test was used to compare mean variation in hemoglobin between the groups. Hemoglobin concentration improved in both groups, with a mean increase of 0.42g/ dL in the intervention group (11.28±1.23g/dL to 11.75±1.16g/dL, p < 0.001, and 0.49g/dL in controls (11.06±1.13g/dL to 11.51±1.16g/dL, p < 0.001. Anemia decreased (p < 0.01 in both groups (37.8% to 23.3% in the intervention group and 45.4% to 33.3% in controls, with no significant difference between the two. Hemoglobin increase was significantly higher in children that received total iron = 53.76mg from fortified rice, compared to those who received less than this cut-off value (0.94g/dl vs. 0.39g/dl, p = 0.03. The findings suggest that this type of intervention can be useful in anemia control as long as fortified food intake is adequate.

  13. Anemia and performance status as prognostic markers in acute hypercapnic respiratory failure due to chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    Haja Mydin H

    2013-03-01

    Full Text Available Helmy Haja Mydin, Stephen Murphy, Howell Clague, Kishore Sridharan, Ian K TaylorDepartment of Respiratory Medicine, Sunderland Royal Infirmary, Sunderland, United KingdomBackground: In patients with acute hypercapnic respiratory failure (AHRF during exacerbations of COPD, mortality can be high despite noninvasive ventilation (NIV. For some, AHRF is terminal and NIV is inappropriate. However there is no definitive method of identifying patients who are unlikely to survive. The aim of this study was to identify factors associated with inpatient mortality from AHRF with respiratory acidosis due to COPD.Methods: COPD patients presenting with AHRF and who were treated with NIV were studied prospectively. The forced expiratory volume in 1 second (FEV1, World Health Organization performance status (WHO-PS, clinical observations, a composite physiological score (Early Warning Score, routine hematology and biochemistry, and arterial blood gases prior to commencing NIV, were recorded.Results: In total, 65 patients were included for study, 29 males and 36 females, with a mean age of 71 ± 10.5 years. Inpatient mortality in the group was 33.8%. Mortality at 30 days and 12 months after admission were 38.5% and 58.5%, respectively. On univariate analysis, the variables associated with inpatient death were: WHO-PS ≥ 3, long-term oxygen therapy, anemia, diastolic blood pressure < 70 mmHg, Early Warning Score ≥ 3, severe acidosis (pH < 7.20, and serum albumin < 35 g/L. On multivariate analysis, only anemia and WHO-PS ≥ 3 were significant. The presence of both predicted 68% of inpatient deaths, with a specificity of 98%.Conclusion: WHO-PS ≥ 3 and anemia are prognostic factors in AHRF with respiratory acidosis due to COPD. A combination of the two provides a simple method of identifying patients unlikely to benefit from NIV.Keywords: acute exacerbations of COPD, noninvasive ventilation, emphysema, prognostic markers

  14. Enteroparasitoses, Anemia e Estado Nutricional em Grávidas Atendidas em Serviço Público de Saúde Intestinal Parasites, Anemia and Nutritional Status in Pregnant Women in a Public Health Care Unit

    Directory of Open Access Journals (Sweden)

    Ariani Impieri de Souza

    2002-05-01

    Full Text Available Objetivos: estimar a freqüência de enteroparasitoses em gestantes de pré-natal de baixo risco e sua associação com anemia, estado nutricional, escolaridade e saneamento (fossa sanitária no domicílio. Métodos: a partir de amostra de 316 gestantes que iniciaram o pré-natal de baixo risco do ambulatório de pré-natal do Instituto Materno Infantil de Pernambuco (IMIP no período de maio de 2000 a julho de 2001, determinaram-se, por meio de um desenho de corte transversal, as freqüências de enteroparasitoses (método Hoffman, em única amostra e de anemia (Hb Purpose: to determine the frequency of enteroparasitoses in a group of pregnant women undergoing low-risk antenatal care and their association with anemia, maternal nutritional status, schooling and the existence of a bathroom in the home. Methods: to a sample of pregnant women who had begun low-risk antenatal care at IMIP's Maternal Health Care Center between May 2000 and July 2001, a cross-sectional design was applied to determine the frequencies of enteroparasitoses (Hoffman method, in a single sample and anemia (Hb <11.0 g/dL, nutritional status (through BMI standardized for stage of pregnancy and social indicators (schooling and the existence of a bathroom in the home. Results: in a sample of 316 pregnant women, a rate of 37.4% enteroparasitosis was detected, of which 31.6% was infestation by a single parasite. The most commonly found parasite species were Entamoeba histolytica (13.3% and Ascaris lumbricoides (12.0%. Anemia was detected in 55.4% of the pregnant women, malnutrition in 25.0% and overweight or obesity in 24.1%. There was a statistically significant association between enteroparasitosis and schooling. However, no association of, enteroparasitosis, anemia, maternal nutritional status with the existence of a bathroom in the home was noted. Conclusions: The prevalence of enteroparasitoses and anemia is high, albeit without any association of the two conditions, while

  15. Prevalence and Risk Factors of Anemia Among Adolescents in Denizli, Turkey

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    İbrahim Ethem

    2012-03-01

    Full Text Available Objective: The aim of this study was to evaluate the prevalence and risk factors of anemia among adolescents in Denizli where Mediterranean cuisine (fresh fruit and vegetables is adopted.Methods: We accepted hemoglobin values below 12 g/dl for girls and 13 g/dl for boys as the criteria of anemia. We recorded a detailed history including nutritional habits, consumption of animal source foods especially red meat, consumption of fresh fruit and vegetables, presence of parasitic infestation, psychosocial status, school success and any materials consumed except ordinary food.Findings: We investigated the prevalence of anemia in 1120 children (672 girls and 448 boys, aged 12 to 16 years. We found that the overall prevalence of anemia was 5.6%. 8.3% of the girls and 1.6% of the boys were anemic. We diagnosed iron deficiency anemia in 37(59% anemic patients and combined iron deficiency and vitamin B12 deficiency anemia in 26 (41% anemic patients. None of the patients had folic acid deficiency.Conclusion: Our results suggest that the socioeconomic status of the family, traditional eating habits of the region, the fear of gaining weight and irregular eating habits are of great importance in the development of adolescent anemia in Denizli.

  16. The science and practice of micronutrient supplementations in nutritional anemia: an evidence-based review.

    Science.gov (United States)

    Chan, Lingtak-Neander; Mike, Leigh Ann

    2014-08-01

    Nutritional anemia is the most common type of anemia, affecting millions of people in all age groups worldwide. While inadequate access to food and nutrients can lead to anemia, patients with certain health status or medical conditions are also at increased risk of developing nutritional anemia. Iron, cobalamin, and folate are the most recognized micronutrients that are vital for the generation of erythrocytes. Iron deficiency is associated with insufficient production of hemoglobin. Deficiency of cobalamin or folate leads to impaired synthesis of deoxyribonucleic acid, proteins, and cell division. Recent research has demonstrated that the status of copper and zinc in the body can significantly affect iron absorption and utilization. With an increasing number of patients undergoing bariatric surgical procedures, more cases of anemia associated with copper and zinc deficiencies have also emerged. The intestinal absorption of these 5 critical micronutrients are highly regulated and mediated by specific apical transport mechanisms in the enterocytes. Health conditions that persistently alter the histology of the upper intestinal architecture, expression, or function of these substrate-specific transporters, or the normal digestion and flow of these key micronutrients, can lead to nutritional anemia. The focus of this article is to review the science of intestinal micronutrient absorption, discuss the clinical assessment of micronutrient deficiencies in relation to anemia, and suggest an effective treatment plan and monitoring strategies using an evidence-based approach.

  17. Role of Anemia in Home Oxygen Therapy in Chronic Obstructive Pulmonary Disease Patients.

    Science.gov (United States)

    Copur, Ahmet Sinan; Fulambarker, Ashok; Molnar, Janos; Nadeem, Rashid; McCormack, Charles; Ganesh, Aarthi; Kheir, Fayez; Hamon, Sara

    2015-01-01

    Anemia is a known comorbidity found in chronic obstructive pulmonary disease (COPD) patients. Hypoxemia is common and basically due to ventilation/perfusion (V/Q) mismatch in COPD. Anemia, by decreasing arterial oxygen content, may be a contributing factor for decreased delivery of oxygen to tissues. The objective of this study is to determine if anemia is a factor in qualifying COPD patients for home oxygen therapy. The study was designed as a retrospective, cross-sectional, observational chart review. Patients who were referred for home oxygen therapy evaluation were selected from the computerized patient record system. Demographic data, oxygen saturation at rest and during exercise, pulmonary function test results, hemoglobin level, medications, reason for anemia, comorbid diseases, and smoking status were recorded. The χ tests, independent sample t tests, and logistic regression were used for statistical analysis. Only 356 of total 478 patient referrals had a diagnosis of COPD over a 2-year period. Although 39 of them were excluded, 317 patients were included in the study. The overall rate of anemia was 38% in all COPD patients. Anemia was found significantly more frequent in COPD patients on home oxygen therapy (46%) than those not on home oxygen therapy (18.5%) (P Chronic Obstructive Lung Disease class, smoking status, hemoglobin level, hematocrit, percent of forced expiratory volume in first second, forced expiratory volume in first second/forced vital capacity, residual volume/total lung volume, percent of carbon monoxide diffusion capacity were significantly different between home oxygen therapy and those not on home oxygen therapy (P anemia remained a strong predictor for long-term oxygen therapy use in COPD patients after adjusting for other significant parameters. Anemic COPD patients are more hypoxic especially during exercise than those who are not anemic. We conclude that anemia is a contributing factor in qualifying COPD patients for home oxygen

  18. Sexuality and sickle cell anemia

    OpenAIRE

    Viviane de Almeida Côbo; Cibele Alves Chapadeiro; João Batista Ribeiro; Helio Moraes-Souza; Paulo Roberto Juliano Martins

    2013-01-01

    BACKGROUND: Sickle cell disease, the most common hereditary blood disease in the world, is the result of an atypical hemoglobin called S (Hb S) which, when homozygous (Hb SS) is the cause of sickle cell anemia. Changes of puberty, correlated with a delayed growth spurt, begin late in both male and female sickle cell anemia individuals with repercussions on sexuality and reproduction. The objectives of this exploratory and descriptive study were to characterize the development of sexuality in ...

  19. Changes in hemoglobin concentration during chemoradiation of locally advanced head and neck tumors

    International Nuclear Information System (INIS)

    Background: Despite multimodality treatment strategies of locally advanced head and neck cancers long-term results leave much to be desired. There is evidence that oxygenation status of head and neck tumors is directly influenced by the hemoglobin concentration. The aim of this study was to verify changes in the hemoglobin level during combined radio-chemotherapy of locally advanced head and neck tumors. Patients and methods: Sixty-eight patients with locally advanced head and neck cancer had primary or adjuvant radiotherapy with doses of 60 to 74 Gy in combination with cisplatin (±5-FU) or carboplatin chemotherapy in the first and fifth week of treatment. Hemoglobin levels were analyzed before and at the end of radiotherapy. Results: In 41% of all patients the initial hemoglobin concentration was below normal levels. The mean hemoglobin values in all patients dropped significantly from 12.9±1.7 g/dl before to 11.6±1.6 g/dl at the end of treatment. In 12 cases (18%) allogeneic erythrocytes had to be transfused during treatment. At the end of treatment 76% of all patients had anemic hemoglobin levels. In the groups of patients with cisplatin and carboplatin chemotherapy a significant decrease in hemoglobin levels was seen without meaningful statistical difference between these 2 groups. Conclusions: In patients with locally advanced head and neck cancer a high initial rate of anemia was registered (41%): This rate was nearly doubled during chemoradiation (76%). Since several studies have shown a correlation between hemoglobin levels and local tumor control, there is evidence, that this group might benefit from correcting anemia before combined radio-chemotherapy. (orig.)

  20. Diagnostic accuracy comparison between clinical signs and hemoglobin color scale as screening methods in the diagnosis of anemia in children Comparação da acurácia do diagnóstico dos sinais clínicos e da escala de cores de hemoglobina como métodos de triagem no diagnóstico da anemia em crianças

    Directory of Open Access Journals (Sweden)

    Luciana Pedrosa Leal

    2006-06-01

    Full Text Available OBJECTIVES: to compare the validity and reproducibility of clinical signs with the World Health Organization hemoglobin color scale. METHODS: Two hundred six children in the age range of 6-23 months, at the Instituto Materno Infantil Prof. Fernando Figueira, IMIP, were assessed. Two examiners evaluated the clinical signs and the hemoglobin color scale of each child at the different times. The hemoglobin value was used as a standard for validation. RESULTS: in more than 90% of cases the agreement between the values of the color scale and the laboratorial hemoglobin was OBJETIVOS: comparar a validade e reprodutibilidade dos sinais clínicos (palidez palmar e conjuntival com a escala de cores da hemoglobina da Organização Mundial de Saúde. MÉTODOS: pesquisa realizada em 206 crianças de 6-23 meses, atendidas nos ambulatórios de puericultura e pediatria do Instituto Materno Infantil Prof. Fernando Figueira, IMIP. Os sinais clínicos e a escala de cores da hemoglobina foram avaliados por dois observadores em diferentes momentos. A validação foi realizada utilizando-se a hemoglobina como padrão. RESULTADOS: em mais de 90% dos casos, a concordância entre os valores da escala de cores e da hemoglobina laboratorial encontravam-se em <2 g/dL. Entre os sinais clínicos e a escala de cores, a maior sensibilidade para diagnosticar anemia (Hb<11 g/dL foi apresentada pela escala de cores da hemoglobina (75,7% e na anemia moderada/grave (Hb<9 g/dL, pela palidez palmar ou de conjuntiva ocular combinadas (74,3% e pela escala de cores (52,5%, para o primeiro e segundo examinadores, respectivamente. A maior especificidade foi apresentada na palidez palmar comparada à palma da mãe e palidez de conjuntiva (100% para Hb<11 g/dL e a escala de cores da hemoglobina (91,9% para a Hb<9 g/dL. CONCLUSÕES: o presente estudo sugere que o diagnóstico da anemia moderada/grave seja possível através dos sinais clínicos e da escala de cores e, no caso da anemia leve

  1. Anemia and survival in human immunodeficiency virus

    DEFF Research Database (Denmark)

    Lundgren, Jens Dilling; Mocroft, Amanda

    2003-01-01

    The prospective, multicenter cohort study EuroSIDA has previously reported on predictors and outcomes of anemia in patients infected with human immunodeficiency virus. In a Cox proportional-hazards model with serial measures of CD4+ cell count, plasma viral load, and degrees of anemia fitted...... as time-dependent variables, the relative hazard of death increased markedly for patients with anemia versus no anemia. A clinical scoring system was developed and validated for patients receiving highly active antiretroviral therapy using the most recent laboratory measures. Mild and severe anemia were...... independently (Panemia. The mechanisms underlying why hemoglobin is such a strong prognostic...

  2. 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

    Directory of Open Access Journals (Sweden)

    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.

  3. Diferencias entre la hemoglobina observada y estimada por hematocrito y su importancia en el diagnóstico de anemia en población costera venezolana: análisis del segundo estudio nacional de crecimiento y desarrollo humano (SENACREDH Differences between observed and estimated by hematocrit hemoglobin and its relevance in the diagnosis of anemia among coastal population in Venezuela: analysis of the second national study of human growth and development (SENACREDH

    Directory of Open Access Journals (Sweden)

    Jessica Flores-Torres

    2011-03-01

    therefore an underestimation of the prevalence of anemia; however, a high positive correlation between them was found, allowing modeling for achieving a better estimation of the hemoglobin from the hematocrit value.

  4. Adrenal failure followed by status epilepticus and hemolytic anemia in primary antiphospholipid syndrome

    Directory of Open Access Journals (Sweden)

    Bures Vladimir

    2005-04-01

    Full Text Available Abstract We report on a 14 year old boy who presented with the symptoms abdominal pain, fever and proteinuria. A hematoma in the region of the right pararenal space was diagnosed. Prothrombin time and activated partial thromboplastin time were prolonged, lupus anticoagulant and anticardiolipin antibodies were positive and serum cortisol was normal. Ten days after admission the boy suddenly suffered generalized seizures due to low serum sodium. As well, the patient developed hemolytic anemia, acute elevated liver enzymes, hematuria and increased proteinuria. At this time a second hemorrhage of the left adrenal gland was documented. Adrenal function tests revealed adrenal insufficiency. We suspected microthromboses in the adrenals and secondary bleeding and treated the boy with hydrocortisone, fludrocortisone and phenprocoumon. Conclusion Adrenal failure is a rare complication of APS in children with only five cases reported to date. As shown in our patient, this syndrome can manifest in a diverse set of simultaneously occurring symptoms.

  5. Anemia in pediatric renal transplant recipients.

    Science.gov (United States)

    Kausman, Joshua Yehuda; Powell, Harley Robert; Jones, Colin Lindsay

    2004-05-01

    The aim of this study was to establish the prevalence of anemia in stable pediatric renal transplant recipients and to examine the association of anemia with renal function, immunosuppressants, angiotensin converting enzyme inhibitors, and growth, as well as iron, vitamin B(12), and folate stores. This is a cross-sectional study of the 50 renal transplant recipients currently followed at our center. Patient data were collected regarding hematological parameters, growth, medications, renal function, underlying renal disease, delayed graft function, episodes of rejection, and iron or erythropoietin therapy post transplantation. The mean hemoglobin level (Hb) was 110 g/l and the overall prevalence of anemia was 60%, including 30% who were severely anemic (Hb<100 g/l). There was a high rate of iron deficiency (34%) and serum iron was the parameter of iron metabolism most closely associated with anemia. Hb in patients with low serum iron was 90.7 g/l versus 114.4 g/l in those with normal serum iron ( P<0.01). Both univariate and multiple linear regression determined tacrolimus dose and creatinine clearance to be significant factors associated with anemia. Tacrolimus dose correlated with a 10 g/l reduction in Hb for every increase of tacrolimus dose of 0.054 mg/kg per day ( P=0.001). The dose of mycophenolate was positively correlated with Hb, but this was likely to be confounded by our practice of dose reduction in the setting of anemia. Angiotensin converting enzyme inhibitor use was not associated with anemia. Severely anemic patients tended to be shorter, with a mean Z-score for height of -1.8 compared with -0.9 for those with normal Hb ( P=0.02). Anemia is a significant and common problem in pediatric renal transplant patients. Deteriorating renal function is an important cause, but other factors like iron deficiency and immunosuppression are involved. Definition of iron deficiency is difficult and serum iron may be a valuable indicator. Medication doses

  6. Application of reticulocyte hemoglobin content for the diagnosis of megaloblastic anemia%网织红细胞血红蛋白水平在巨幼红细胞性贫血鉴别诊断中的应用

    Institute of Scientific and Technical Information of China (English)

    石磊; 沈明辉

    2012-01-01

    目的 探讨网织红细胞血红蛋白水平(Ret-He)对巨幼红细胞性贫血(MA)的鉴别诊断价值.方法 检测并比较53例不同类型MA患者、13例骨髓异常增生综合征难治性贫血亚型(MDS-RA)患者和50例健康者Ret-He水平;绘制受试者工作特征曲线(ROC曲线),计算Ret-He诊断MA的灵敏度、特异度、阳性预测值和阴性预测值.结果 单纯MA组、伴血小板减少MA组与健康对照组比较,单纯MA组、伴血小板减少MA组与MDS-RA组比较,Ret-He水平差异均有统计学意义(P0.05).当Ret-He临界值为36.45 pg时,诊断MA的灵敏度为64.9%、特异度为92.3%、阳性预测值为96.0%、阴性预测值为48.0%、ROC曲线下面积为0.811.结论 Ret-He对MA具有一定的鉴别诊断价值,可为进一步阐明贫血形态学分类提供信息.%Objective To investigate the value of reticulocyte hemoglobin content (Ret-He) for the differential diagnosis of megaloblastic anemia (M A) .Methods Ret-He level in 53 patients with varieties of MA,13 patients with myelodysplastic syndrome refractory anemia subtype(MDS-R A) and 50 healthy subjects was detected and statistically compared .Sensitivity,specificity,positive predictable value and negative predictable value of Ret-He for the diagnosis of MA were estimated by receiver operating characteris -tic curve(R0C curve) .Results MA groupCpure MA and MA along with thrombocytopenia) and healthy control group had statistical difference in Ret-He level(P0.05) .With the threshold limit value at 36 .45 pg,the sensitivity,specificity,positive predictable value and negative predictable value of Ret-He for the diagnosis of MA were 64 .9/0,92 .3%,96 .0% and 48.0%,and the area under ROC curve was 0 .811 .Conclusion Ret-He might he with certain application value in diagnosing MA, and could be utilized to demonstrate anemia morphology classification by providing extra information.

  7. Anemia (For Parents)

    Science.gov (United States)

    ... Story" 5 Things to Know About Zika & Pregnancy Anemia KidsHealth > For Parents > Anemia Print A A A ... With Anemia Preventing Anemia en español Anemia About Anemia Anemia, one of the more common blood disorders, ...

  8. Anemia of Chronic Liver Diseases

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Hyun Chung; Lee, Jhung Sang; Koh, Chang Soon; Lee, Mun Ho [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1971-09-15

    The pathogenetic mechanisms of anemia in patients with chronic liver disease were observed. Seventeen patients with moderate to advanced hepatic diseases were studied by various methods. Only patients without previous blood loss were included : 14 had cirrhosis, 2 had active chronic hepatitis, and one had inferior vena cava obstruction with associated liver cirrhosis. The followings were the results: 1. The anemia based on red blood cell count, Hb., and Ht. was found in 76.5-78.6% of the patients. 2. Red cell indices indicated that normo-macrocytic and normochromic anemia was present is the majority of the patients. 3. No evidence of megaloblastic anemia was found on the basis of the morphological examinations. 4. Serum iron, TIBC, % saturation and iron content in the bone marrow indicated that iron deficiency anemia was present in about half of the patients. 5. In the view of the erythrocyte dynamics, primary increase in the red cell destruction was ascribed to the cause of the anemia. 6. Decrease in the red cell survival time was not correlated with MCV, % saturation and S.L. ratio. Also, hemoglobin level was not correlated with MCV, % saturation and T{sub 50} Cr. Therefore, multiple causes may be involved in the pathogenesis of the anemia. 7. Anemia as determined by the red cell volume was found in only 60% of the patients. It may be possible that hemodilutional anemia is present.

  9. 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.

  10. 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.

  11. An anemia of Alzheimer's disease.

    Science.gov (United States)

    Faux, N G; Rembach, A; Wiley, J; Ellis, K A; Ames, D; Fowler, C J; Martins, R N; Pertile, K K; Rumble, R L; Trounson, B; Masters, C L; Bush, A I

    2014-11-01

    Lower hemoglobin is associated with cognitive impairment and Alzheimer's disease (AD). Since brain iron homeostasis is perturbed in AD, we investigated whether this is peripherally reflected in the hematological and related blood chemistry values from the Australian Imaging Biomarker and Lifestyle (AIBL) study (a community-based, cross-sectional cohort comprising 768 healthy controls (HC), 133 participants with mild cognitive impairment (MCI) and 211 participants with AD). We found that individuals with AD had significantly lower hemoglobin, mean cell hemoglobin concentrations, packed cell volume and higher erythrocyte sedimentation rates (adjusted for age, gender, APOE-ɛ4 and site). In AD, plasma iron, transferrin, transferrin saturation and red cell folate levels exhibited a significant distortion of their customary relationship to hemoglobin levels. There was a strong association between anemia and AD (adjusted odds ratio (OR)=2.43, confidence interval (CI) (1.31, 4.54)). Moreover, AD emerged as a strong risk factor for anemia on step-down regression, even when controlling for all other available explanations for anemia (adjusted OR=3.41, 95% CI (1.68, 6.92)). These data indicated that AD is complicated by anemia, which may itself contribute to cognitive decline. PMID:24419041

  12. Hemoglobin derivatives

    Science.gov (United States)

    ... hemolytic anemia, altered oxygen affinity, and methemoglobinemias. In: Hoffman R, Benz EJ Jr, Silberstein LE, Heslop HE, Weitz JI, Anastasi J, eds. Hoffman Hematology: Basic Principles and Practice . 6th ed. Philadelphia, ...

  13. Helicobacter pylori Infection and Anemia in Taiwanese Adults

    Directory of Open Access Journals (Sweden)

    Hsiang-Yao Shih

    2013-01-01

    Full Text Available Background. Chronic Helicobacter pylori infection and iron-deficiency anemia (IDA are common in adults. Although the most common causes of IDA usually arise from the gastrointestinal tract, the association between chronic Helicobacter pylori infection and anemia remains unclear. Aim. To evaluate the association of chronic Helicobacter pylori infection and IDA. Materials and Methods. We enrolled 882 patients from January 2010 to April 2013. The status of Helicobacter pylori (H.p infection was confirmed and blood samples from the same participants were taken on the same day to check the level of hemoglobin, serum iron, ferritin, and total iron-binding capacity (TIBC. Results. No significant difference was noted from the demographic data. The average level of hemoglobin (Hb was not different between negative and positive groups, pos 13.57 g/dL versus neg 13.65 g/dL (P=0.699. Although the levels of serum IDA related parameters were expected in positive group (lower serum iron and ferritin and higher TIBC these differences did not reach statistical significance (P=0.824 for iron, P=0.360 for ferritin, and P=0.252 for TIBC. Conclusion. Chronic Helicobacter pylori infection is not attributed to IDA. The levels of hemoglobin, serum iron and ferritin, and TIBC remain unaffected after chronic H.p infection. Large-scale clinical studies are needed to prove the association.

  14. Anemia status of primary and middle school students in Pingdu city%平度市中小学生贫血状况分析

    Institute of Scientific and Technical Information of China (English)

    张秋转; 李芹; 臧金林

    2015-01-01

    目的::分析平度市中小学生贫血患病状况,为制定更有针对性的贫血防治措施提供依据.方法:利用2010年平度市学生体质与健康调研所获得的贫血患病数据进行统计学分析.结果:2010年平度市共调查中小学生997人,贫血检出率为3.71%,随着年龄的增加,学生贫血检出率逐渐增高(χ2=15.53,P =0.0037),各年龄组性别比较,14岁组和17岁组男女比较有统计学意义(P <0.001),女生贫血率明显高于男生.结论:平度市中小学生贫血检出率较低,但应注意17岁年龄组学生的贫血情况,尤其是女生,加强健康干预,防治缺铁性贫血,提高儿童身体健康和智力发育水平.%Objective:To know the anemia status of primary and middle school students in Pingdu city and provide the basis for mak-ing more effective preventive therapy strategies.Methods:The surveillance data of anemia of school students in Pingdu city during 2010 were statistically analyzed.Results:A total of 997 students were surveyed in 2010 ,the incidence of anemia was 3.71 %.The rate of inci-dence of anemia was higher with the students,age increased and there was significant difference(χ2 =1 5.53,P =0.0037).The incidence of anemia in girls was significantly higher than that in boys of 14、1 7 ages(P <0.001)Conclusion:The rate of incidence of anemia of students was lower in Pingdu city,while it is necessary to pay attention to the anemia of 1 7-age group especially girl students.Improve the imple-mentation of health education in schools and enhance the self health care consciousness in students to maintain the low incidence of anemia.

  15. Anemia status of primary and middle school students in Pingdu city%平度市中小学生贫血状况分析

    Institute of Scientific and Technical Information of China (English)

    张秋转; 李芹; 臧金林

    2015-01-01

    Objective:To know the anemia status of primary and middle school students in Pingdu city and provide the basis for mak-ing more effective preventive therapy strategies.Methods:The surveillance data of anemia of school students in Pingdu city during 2010 were statistically analyzed.Results:A total of 997 students were surveyed in 2010 ,the incidence of anemia was 3.71 %.The rate of inci-dence of anemia was higher with the students,age increased and there was significant difference(χ2 =1 5.53,P =0.0037).The incidence of anemia in girls was significantly higher than that in boys of 14、1 7 ages(P <0.001)Conclusion:The rate of incidence of anemia of students was lower in Pingdu city,while it is necessary to pay attention to the anemia of 1 7-age group especially girl students.Improve the imple-mentation of health education in schools and enhance the self health care consciousness in students to maintain the low incidence of anemia.%目的::分析平度市中小学生贫血患病状况,为制定更有针对性的贫血防治措施提供依据.方法:利用2010年平度市学生体质与健康调研所获得的贫血患病数据进行统计学分析.结果:2010年平度市共调查中小学生997人,贫血检出率为3.71%,随着年龄的增加,学生贫血检出率逐渐增高(χ2=15.53,P =0.0037),各年龄组性别比较,14岁组和17岁组男女比较有统计学意义(P <0.001),女生贫血率明显高于男生.结论:平度市中小学生贫血检出率较低,但应注意17岁年龄组学生的贫血情况,尤其是女生,加强健康干预,防治缺铁性贫血,提高儿童身体健康和智力发育水平.

  16. [Hemolytic anemias and vitamin B12 deficieny].

    Science.gov (United States)

    Dietzfelbinger, Hermann; Hubmann, Max

    2015-08-01

    Hemolytic anemias consist of corpuscular, immun-hemolytic and toxic hemolytic anemias. Within the group of corpuscular hemolytic anemias, except for the paroxysmal nocturnal hemoglobinuria (PNH), all symptoms are caused by underlying heredetiary disorders within the red blood cell membran (hereditary spherocytosis), deficiencies of red cell enzymes (G6PDH- and pyrovatkinase deficiency) or disorders in the hemoglobin molecule (thalassaemia and sickle cell disease). Immune-hemolytic anemias are acquired hemolytic anemias and hemolysis is caused by auto- or allo-antibodies which are directed against red blood cell antigens. They are classified as warm, cold, mixed type or drug-induced hemolytic anemia. Therapy consists of glucocorticoids and other immunsuppressive drugs. Pernicious anemia is the most important vitamin B12 deficiency disorder. Diagnosis relies on cobalamin deficiency and antibodies to intrinsic factor. The management should focus on a possibly life-long replacement treatment with cobalamin. PMID:26306021

  17. LEFT VENTRICULAR FUNCTION CHANGES IN SEVERE ANEMIA BY ECHOCARDIOGRAPHY: A CORRELATION STUDY

    Directory of Open Access Journals (Sweden)

    Farquana

    2014-03-01

    Full Text Available BACKGROUND AND OBJECTIVES: In the last decade, anemia is recognized as an important cause of morbidity, a factor limiting physical activity, responsible for a poor quality of life, and a predictor of unfavorable outcomes. Anemia is emerging as a potential contributor to the development and progression of cardiovascular disease. Hence the present study was undertaken to correlate echocardiographic changes with anemic status. METHODOLOGY: Present study was conducted in Al-Ameen Medical College and Government district Hospital, Bijapur. 31 anemic patients (aged 18-40 yrs. with Hb ≤7 gm. % were selected. All anemic patients were subjected for hemoglobin estimation and M mode 2D Echocardiography. Echocardiographic parameters- IVSTd, LVIDd, LVPWd, IVSTs, LVIDs, LVPWS, EDV, ESV, SV, SI, CI, EF, FS were studied and correlated with hemoglobin levels. Statistical analysis was done by correlation analysis. RESULTS: LVPWd, IVSTs, IVStd, LVPWs did not correlate with hemoglobin levels. LVIDd, LVIDs, EDV, ESV, SV, SI, CI were negatively correlated with hemoglobin levels in anemic patients. No correlation observed for EF, FS. INTERPRETATION AND CONCLUSION: The findings of negative correlation of echo parameters with anemic status may be as a consequence of hyperdynamic circulatory state leading to vascular and cardiac changes. These changes are mainly due to increased preload, decreased afterload, changes in cardiac geometry. These factors increase systolic wall stress and over time lead to LV systolic dysfunction

  18. Aplastic Anemia

    Science.gov (United States)

    Aplastic anemia is a rare but serious blood disorder. If you have it, your bone marrow doesn't make ... blood cells. There are different types, including Fanconi anemia. Causes include Toxic substances, such as pesticides, arsenic, ...

  19. Hemolytic anemia

    Science.gov (United States)

    ... Jager U, Lechner K. Autoimmune hemolytic anemia. In: Hoffman R, Benz EJ Jr, Silberstein LE, et al, ... Price EA, Schrier SS. Extrinsic nonimmune hemolytic anemias. In: Hoffman R, Benz EJ Jr, Silberstein LE, et al, ...

  20. Hemoglobin concentrations in 358 apparently healthy 80-year-old Danish men and women. Should the reference interval be adjusted for age?

    DEFF Research Database (Denmark)

    Milman, N.; Pedersen, Agnes Nadelmann; Ovesen, Lars;

    2008-01-01

    Background and aims: In elderly Danes, reference intervals for hemoglobin (Hb) concentrations are derived from younger population groups. The aim was to examine reference intervals for Hb and cut-off limits for anemia by application of criteria for normality to a representative population of 80......-95 percentile 114-147 g/L in women (p= 20 had a lower frequency of anemia. There was no correlation between Hb and dietary or supplemental iron intake. In men, Hb was correlated to meat consumption. Conclusions: WHO decision limits for anemia should not be lowered in 80-year-old subjects. "Optimal" Hb...... concentrations with respect to survival appear to be at least 140 g/L in men and 131 g/L in women. Further research should evaluate whether not only treating anemia, but also increasing Hb by using erythropoietin and hematinics, may improve functional status and survival in the elderly....

  1. 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.

  2. Analysis on anemia status among children aged below 5 years in rural areas of Hubei Province%湖北省农村不同地区5岁以下儿童贫血状况分析

    Institute of Scientific and Technical Information of China (English)

    宋毅; 程茅伟; 李骏; 刘爽; 李十月; 吴连希; 龚晨睿

    2012-01-01

    目的 了解湖北省农村不同地区儿童的贫血状况.方法 在湖北省农村地区采用分层多阶段整群随机抽样的方法,随机抽取8个市(县)5岁以下儿童2 312名,采集末梢血20μl,测定血红蛋白值.结果 湖北省农村5岁以下儿童贫血患病率为21.06%;1~岁组贫血患病率最高(29.95%),4~岁组最低(11.62%).高收入地区儿童贫血患病率(21.88%)稍高于中、低收入地区;山区儿童贫血患病率(29.73%)远较平原(21.44%)及丘陵地区(16.61%)高.多因素分析显示,高收入地区、山区及2岁以下儿童贫血患病风险较高.结论 高收入地区、山区及2岁以下儿童是湖北省农村儿童贫血的高危人群,应作为重点防治人群.%Objective To analyze the anemia status of children in different parts of rural areas in Hubei. Methods 2 312 children under 5 years old were investigated by using stratified multistage cluster random sampling method in 8 counties in rural areas of Hubei. 20ul peripheral blood was used to measure the hemoglobin concentration. Results The prevalence of anemia among the children under 5 years old in rural areas of Hubei was 21.06% . The prevalence of children under 1 ~ year old was the highest (29. 95% ) , whereas those aged 4 ~ years was the lowest (11. 62% ) . The prevalence of anemia among children from high -income areas (21. 88% ) was slightly higher than those from the middle and low - income areas (21. 63% and 19. 86% , respectively) . Children from mountainous areas had a much higher prevalence (29.73% )as compared with those from plain and hilly regions (21.44% and 16.61% , respectively). Logistic regression analysis showed that children from high — income, mountainous areas, and aged below 2 years had a higher risk of anemia. Conclusions The high risk population: Children from high - income areas, mountainous areas, and aged below 2 years should be the focus of prevention and control of anemia.

  3. Hemoglobin cut-off values in healthy Turkish infants

    Institute of Scientific and Technical Information of China (English)

    Ahmet Arvas; Emel Gür; DurmuşDoğan

    2014-01-01

    Background: Anemia is a widespread public health problem associated with an increased risk of morbidity and mortality. This study was undertaken to determine the cut-off value of hemoglobin for infant anemia. Methods: A cross-sectional retrospective study was carried out at well-baby clinics of a tertiary care hospital. A total of 1484 healthy infants aged between 4 to 24 months were included in the study. The relationship of hemoglobin (Hb) levels with mother age, birth weight, weight gain rate, feeding, and gender was evaluated. Results: The Hb levels were assessed in four age groups (4 months, 6 months, 9-12 months, and 15-24 months) and the cut-off values of Hb were determined. Hb cut-off values (5th percentile for age) were detected as 97 g/L and 93 g/L at 4 months and 6 months, respectively. In older infants, the 5th percentile was 90.5 g/L and 93.4 g/L at 9-12 months and 15-24 months, respectively. The two values were lower than the World Health Organization criteria for anemia, which could partly due to the lack of information on iron status in our population. However, this difference highlights the need for further studies on normal Hb levels in healthy infants in developing countries. Hb levels of females were higher in all age groups; however, a statistically significant difference was found in gender in only 6 month-old infants. No statistically significant difference was found among Hb levels, mother's age, birth weight, weight gain rate, and nutritional status. Conclusion: Hb cut-off values in infants should be re-evaluated and be compatible with growth and development of children in that community.

  4. Role of Breastfeeding and Complementary Food on Hemoglobin and Ferritin Levels in a Cambodian Cross-Sectional Sample of Children Aged 3 to 24 Months.

    Directory of Open Access Journals (Sweden)

    Anika Reinbott

    Full Text Available Iron deficiency derives from a low intake of dietary iron, poor absorption of iron, and high requirements due to growth as well as blood loss. An estimated number of about 50% of all anemia may be attributed to iron deficiency among young children in Cambodia.A cross-sectional survey was conducted in rural Cambodia in September 2012. Villages in pre-selected communes were randomly chosen using stunting as a primary indicator of nutritional status. In total, 928 randomly selected households with children aged 3-23 months were included. Hemoglobin, ferritin, soluble transferrin receptor (sTfR, and retinol binding protein (RBP were assessed from capillary blood samples. In addition, length/height and weight of mothers and children were taken and data on dietary diversity was collected. A child feeding index (CFI was created. Associations between biomarkers of iron and vitamin A status and nutritional status or food intake were explored.Anemia prevalence was highest among 6- to 12-months-olds (71%. Ferritin and sTfR inversely correlated and were significantly associated with hemoglobin concentrations. The consumption of animal source foods (ASF significantly impacts on the interaction between ferritin, sTfR and hemoglobin. Concentrations of RBP were significantly higher in children who had received a vitamin A supplement. The CFI was associated with sTfR and hemoglobin. Lower length and weight were associated with lower ferritin levels and showed an indirect effect on hemoglobin through ferritin.Nutrition programs targeting children under 2 years of age need to focus on the preparation of complementary foods with high nutrient density to sustainably prevent micronutrient deficiency and generally improve nutritional status. Future assessments of the micronutrient status should include identification of hemoglobinopathies and parasitic infections to better understand all causes of anemia in Cambodian infants and young children.German Clinical Trials

  5. Hubungan Pengetahuan dan Sikap Remaja Putri Tentang Anemia dengan Pola Makan untuk Pencegahan Anemia di SMA Swasta Bina Bersaudara Medan Tahun 2014

    OpenAIRE

    Sembiring, Intan Rosalina

    2015-01-01

    Anemia is a medical condition in which the hemoglobin level is less than normal. Anemia is a nutritional problem in the world, especially in developing countries, including Indonesia. The incidence of anemia among adolescent girls in developing countries around 53.7% of all young women, anemia is often strikes young women due to a state of stress, menstruation, or late meal. Figures iron anemia in Indonesia as much as 72.3%. This study aims to determine the relationship between knowledge and ...

  6. Switching patients with non-dialysis chronic kidney disease from oral iron to intravenous ferric carboxymaltose: effects on erythropoiesis-stimulating agent requirements, costs, hemoglobin and iron status.

    Directory of Open Access Journals (Sweden)

    Jorge Eduardo Toblli

    Full Text Available Patients with non-dialysis-dependent chronic kidney disease (ND-CKD often receive an erythropoiesis-stimulating agent (ESA and oral iron treatment. This study evaluated whether a switch from oral iron to intravenous ferric carboxymaltose can reduce ESA requirements and improve iron status and hemoglobin in patients with ND-CKD.This prospective, single arm and single-center study included adult patients with ND-CKD (creatinine clearance ≤40 mL/min, hemoglobin 11-12 g/dL and iron deficiency (ferritin 20%. Outcome measures were ESA dose requirements during the observation period after initial ferric carboxymaltose treatment (primary endpoint; number of hospitalizations and transfusions, renal function before and after ferric carboxymaltose administration, number of adverse reactions (secondary endpoints. Hemoglobin, mean corpuscular volume, ferritin and transferrin saturation were measured monthly from baseline until end of study. Creatinine clearance, proteinuria, C-reactive protein, aspartate aminotransferase, alanine aminotransferase and alkaline phosphatase bimonthly from baseline until end of study.Thirty patients were enrolled (age 70.1±11.4 years; mean±SD. Mean ESA consumption was significantly reduced by 83.2±10.9% (from 41,839±3,668 IU/patient to 6,879±4,271 IU/patient; p<0.01. Hemoglobin increased by 0.7±0.3 g/dL, ferritin by 196.0±38.7 μg/L and transferrin saturation by 5.3±2.9% (month 6 vs. baseline; all p<0.01. No ferric carboxymaltose-related adverse events were reported and no patient withdrew or required transfusions during the study.Among patients with ND-CKD and stable normal or borderline hemoglobin, switching from oral iron to intravenous ferric carboxymaltose was associated with significant improvements in hematological and iron parameters and a significant reduction in ESA dose requirements in this single-center pilot study.ClinicalTrials.gov NCT02232906.

  7. Switching Patients with Non-Dialysis Chronic Kidney Disease from Oral Iron to Intravenous Ferric Carboxymaltose: Effects on Erythropoiesis-Stimulating Agent Requirements, Costs, Hemoglobin and Iron Status

    Science.gov (United States)

    Toblli, Jorge Eduardo; Di Gennaro, Federico

    2015-01-01

    Background Patients with non-dialysis-dependent chronic kidney disease (ND-CKD) often receive an erythropoiesis-stimulating agent (ESA) and oral iron treatment. This study evaluated whether a switch from oral iron to intravenous ferric carboxymaltose can reduce ESA requirements and improve iron status and hemoglobin in patients with ND-CKD. Methods This prospective, single arm and single-center study included adult patients with ND-CKD (creatinine clearance ≤40 mL/min), hemoglobin 11–12 g/dL and iron deficiency (ferritin 20%). Outcome measures were ESA dose requirements during the observation period after initial ferric carboxymaltose treatment (primary endpoint); number of hospitalizations and transfusions, renal function before and after ferric carboxymaltose administration, number of adverse reactions (secondary endpoints). Hemoglobin, mean corpuscular volume, ferritin and transferrin saturation were measured monthly from baseline until end of study. Creatinine clearance, proteinuria, C-reactive protein, aspartate aminotransferase, alanine aminotransferase and alkaline phosphatase bimonthly from baseline until end of study. Results Thirty patients were enrolled (age 70.1±11.4 years; mean±SD). Mean ESA consumption was significantly reduced by 83.2±10.9% (from 41,839±3,668 IU/patient to 6,879±4,271 IU/patient; p<0.01). Hemoglobin increased by 0.7±0.3 g/dL, ferritin by 196.0±38.7 μg/L and transferrin saturation by 5.3±2.9% (month 6 vs. baseline; all p<0.01). No ferric carboxymaltose-related adverse events were reported and no patient withdrew or required transfusions during the study. Conclusion Among patients with ND-CKD and stable normal or borderline hemoglobin, switching from oral iron to intravenous ferric carboxymaltose was associated with significant improvements in hematological and iron parameters and a significant reduction in ESA dose requirements in this single-center pilot study. Trial Registration ClinicalTrials.gov NCT02232906 PMID

  8. 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.

  9. 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。

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

    Directory of Open Access Journals (Sweden)

    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.

  11. FEBRILE SEIZURE AND ANEMIA

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    A. Talebian

    2008-11-01

    Full Text Available ObjectiveConsidering the controversial results in present day literature regarding the relationship between febrile seizures and anemia and the high rate of such seizures in children, this study was conducted to evaluate the association between pediatric febrile seizures and anemia.Material and MethodsIn this case-control study, conducted in 2003, 60 children with febrile seizure(cases and 60 febrile children without seizure(controls were evaluated in the Kashan Shahid Beheshti hospital; all patients were matched for age, sex, type of feeding, and use of supplemental iron. Thirty-six (60% and 39 (65% of the patients in case and control groups respectively were male, and the remaining female. Levels of hemoglobin, hematocrit, and red blood cell indices were determined in all children and Chi-square and Fisher exact tests were used to analyze data.ResultsOf the case group, 13.3% (6 male, 2 female and of controls, 20% (9 male, 3 female of children had anemia (p= 0.327, the condition being more common in male children aged over 6 months. Febrile seizures were found to occur mostly between the ages of 6 to 24 months.ConclusionThe risk of febrile seizure occurrence in anemic children seems to be less than that in children who do not suffer from the condition.Keywords:Febrile seizure, Anemia, Children

  12. 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.

  13. Predictors of hemoglobin in Danish blood donors

    DEFF Research Database (Denmark)

    Kotzé, Sebastian R; Pedersen, Ole B; Petersen, Mikkel S;

    2015-01-01

    BACKGROUND: It is well known that blood donors are at increased risk of iron deficiency and subsequent development of iron deficiency anemia. We aimed to investigate the effect of factors influencing hemoglobin (Hb) levels. STUDY DESIGN AND METHODS: Initiated in 2010, the Danish Blood Donor Study...

  14. ANEMIA IN INFLAMMATORY BOWEL DISEASE MORE THAN AN EXTRAINTESTINAL COMPLICATION.

    Science.gov (United States)

    Nemeş, Roxana Maria; Pop, Corina Silvia; Calagiu, Dorina; Dobrin, Denisa; Chetroiu, Diana; Jantea, Petruta; Postolache, Paraschiva

    2016-01-01

    The most common hematologic complication of inflammatory bowel disease (IBD)--ulcerative colitis and Crohn's Disease is anemia. Anemia in patients with IBD may be a result of iron, vitamin B12 or folate deficiency; anemia of chronic disease and hemolytic anemia are other causes in these patients. Factors contributing to the development of anemia include chronic gastrointestinal blood loss, vitamin B12 malabsorption secondary to terminal ileitis, folate deficiency as a result of sulfasalazine therapy. Approximately 30% of patients with IBD have hemoglobin levels below 12 g/dl. The risk of developing anemia relates to disease activity, given that blood loss and inflammatory anemia are triggered by intestinal inflammation. In the management strategy of IBD patients with anemia it is important to distinguish between the different types of anemia in order to decide an appropriate manner of treatment.

  15. Sickle cell anemia Review

    OpenAIRE

    Antmen, Bülent

    2009-01-01

    Sickle hemoglobin HbS so called because of the sickle shape it imparts to deoxynated red cells is responsible for a wide spectrum of disorders that vary with respect to degree of anemia frequency of crises extent of organ injury and duration of survival The sickle mutation substitutes thymine for adenine in the sixth codon of the b gene GAGÆGTG thereby encoding valine instead of glutamine in the sixth position of the ß chain This ostensibly minor change in structure is responsible for profoun...

  16. Fish hemoglobins

    Directory of Open Access Journals (Sweden)

    P.C. de Souza

    2007-06-01

    Full Text Available Vertebrate hemoglobin, contained in erythrocytes, is a globular protein with a quaternary structure composed of 4 globin chains (2 alpha and 2 beta and a prosthetic group named heme bound to each one. Having myoglobin as an ancestor, hemoglobin acquired the capacity to respond to chemical stimuli that modulate its function according to tissue requirements for oxygen. Fish are generally submitted to spatial and temporal O2 variations and have developed anatomical, physiological and biochemical strategies to adapt to the changing environmental gas availability. Structurally, most fish hemoglobins are tetrameric; however, those from some species such as lamprey and hagfish dissociate, being monomeric when oxygenated and oligomeric when deoxygenated. Fish blood frequently possesses several hemoglobins; the primary origin of this finding lies in the polymorphism that occurs in the globin loci, an aspect that may occasionally confer advantages to its carriers or even be a harmless evolutionary remnant. On the other hand, the functional properties exhibit different behaviors, ranging from a total absence of responses to allosteric regulation to drastic ones, such as the Root effect.

  17. Global positioning system: A new tool to measure the distribution of anemia and nutritional status of children (5-10 years in a rural area in south India

    Directory of Open Access Journals (Sweden)

    N R Ramesh Masthi

    2012-01-01

    Full Text Available Global positioning system (GPS is a satellite-based navigation system that is of late being used in health care. Objectives: The aims of the study were to describe the geographical distribution and assess the prevalence of anemia and malnutrition in children aged 5-10 years with GPS. Subjects and Methods: This exploratory study was conducted over a period of 2 months in the rural field practice area of a medical college situated in Bangalore during June-July 2012. Children aged 5-10 years were the study subjects. Results: GPS was used for describing the geographical distribution of anemia and nutrition status on the Google earth map. The prevalence of anemia in the study subjects was 8.7%. The prevalence of underweight, stunting, thinness, and severe thinness among the study subjects was 52.8%, 28.5%, 23.5%, and 29.1%, respectively; however, overweight and obesity were observed only in 0.9% and 1.2% of the study subjects, respectively. Conclusion: GPS was easy to use and was able to demonstrate the actual distribution of morbidity at the household level in the rural area.

  18. Hemoglobin C disease

    Science.gov (United States)

    Clinical hemoglobin C ... Hemoglobin C is an abnormal type of hemoglobin, the protein in red blood cells that carries oxygen. It is ... Americans. You are more likely to have hemoglobin C disease if someone in your family has had ...

  19. 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.

  20. Acute Transient Variety of Autoimmune Hemolytic Anemia Following Varicella Infection

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    N. Parmar

    2015-06-01

    Full Text Available We are reporting a case of an 11 year female presenting with Acute Transient variety of Autoimmune hemolytic anemia following chickenpox, the patient was treated with blood transfusion and prednisolone and discharged with successful rise in hemoglobin.

  1. Prevalence of anemia in children 1 to 12 years of age: results from a nationwide probabilistic survey in Mexico

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    Villalpando Salvador

    2003-01-01

    Full Text Available OBJECTIVE: To describe the epidemiology and analyze factors associated with iron deficiency anemia in a probabilistic sample of the Encuesta Nacional de Nutrición 1999 (ENN-99 [National Nutritional Survey 1999 (NNS-99]. MATERIAL AND METHODS: The sample included 8 111 children aged 1 to 12 years, and was nationaly representative by rural and urban strata and by four geographical regions. Capillary hemoglobin was measured using a portable photometer (HemoCue. The analysis of the determining factors of anemia was performed by odds ratios derived from a logistic regression model and multiple regression models. RESULTS: The prevalence of anemia was 50% in infants <2 years of age, with no significant differences between urban and rural strata or among regions. It varied between 14 and 22% in 6-11 year-old children and was higher in the South region and among the indigenous children. Dietary intake of iron was 50% of the recommended daily allowance in children <2 years of age, but not in older children. Phytate (»500-800 mg/d and tannin (»19 mg/d intakes were very high in children over 7 years of age. Hemoglobin was positively associated with nutritional status of children (p=0.01, socioeconomic status (p range 0.05-0.001, duration of lactation in children under 2 years of age (p=0.1, and iron and calcium intake (p=0.02, but not with folic acid or vitamin B12 intake. Hemoglobin was negatively associated with maternal education (p=0.01 in older children, but not in those under 2 years of age. CONCLUSIONS: We present evidence of an alarming national epidemic of anemia, particularly marked in children 12 to 24 months of age. The control of anemia should be considered as an urgent national concern given its grave consequences on the physical and mental development of these children and on their long-term health.

  2. Anemia – A simple community based diagnostic tool

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    Niraj Pandit

    2010-07-01

    Full Text Available Anemia is the most common morbidity worldwide. World Health Organization has defined anemia as “a condition in which the hemoglobin content of blood is lower than normal as a result of deficiency of one or more essential nutrients regardless of the cause of such deficiency”. Hemoglobin is necessary for transporting oxygen from the lungs to other tissues and organs of the body. ......

  3. Pregnancy Complications: Anemia

    Science.gov (United States)

    ... Close X Home > Complications & Loss > Pregnancy complications > Anemia Anemia E-mail to a friend Please fill in ... anemia at a prenatal care visit . What causes anemia? Usually, a woman becomes anemic (has anemia) because ...

  4. Anemia and iron homeostasis in a cohort of HIV-infected patients in Indonesia

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    Jusuf Hadi

    2011-08-01

    Full Text Available Abstract Background Anemia is a common clinical finding in HIV-infected patients and iron deficiency or redistribution may contribute to the development of low hemoglobin levels. Iron overload is associated with a poor prognosis in HIV and Hepatitis C virus infections. Iron redistribution may be caused by inflammation but possibly also by hepatitis C co-infection. We examined the prevalence of anemia and its relation to mortality in a cohort of HIV patients in a setting where injecting drug use (IDU is a main mode of HIV transmission, and measured serum ferritin and sTfR, in relation to anemia, inflammation, stage of HIV disease, ART and HCV infection. Methods Patient characteristics, ART history and iron parameters were recorded from adult HIV patients presenting between September 2007 and August 2009 in the referral hospital for West Java, Indonesia. Kaplan-Meier estimates and Cox's regression were used to assess factors affecting survival. Logistic regression was used to identity parameters associated with high ferritin concentrations. Results Anemia was found in 49.6% of 611 ART-naïve patients, with mild (Hb 10.5 - 12.99 g/dL for men; and 10.5 - 11.99 g/dL for women anemia in 62.0%, and moderate to severe anemia (Hb Conclusion HIV-associated anemia is common among HIV-infected patients in Indonesia and strongly related to mortality. High ferritin with low sTfR levels suggest that iron redistribution and low erythropoietic activity, rather than iron deficiency, contribute to anemia. Serum ferritin and sTfR should be used cautiously to assess iron status in patients with advanced HIV infection.

  5. Correlation analysis on the intelligence development and status of anemia in children aged from 4 to 6 in Huining district%会宁城区4~6岁儿童智力发育与贫血状况相关分析

    Institute of Scientific and Technical Information of China (English)

    宋建根; 张格祥; 马恩和; 王玉; 马剑华

    2011-01-01

    目的:了解会宁地区部分儿童智力与贫血状况,探讨贫血与智力关系.方法:整群抽取幼儿园儿童,检测其血红蛋白水平,评价贫血状况;采用学龄前儿童50项智力筛查量表进行智力测验,同时以体检通知单形式调查儿童及家庭基本信息.结果:两年儿童智力低下检出率为0.2%,智力超常儿童检出率为1.8%:2006及2008年贫血患病率分别为36.3%、24.3%,儿童贫血患病率存在明显年龄差异;不同智力等级儿童血红蛋白水平存在明显差异,贫血与非贫血儿童智力等级构成存在统计学差异.结论:调查对象贫血状况严重,智力发育良好,贫血与智力发育存在一定相关性;建议加强儿童营养及智力监测,采取针对性措施改善儿童贫血及智力发育状况.%Objective: To investigate the relationship of the development of intelligence and status of anemia in children living in Huining district, Gansu province. Methods: The children in kindergarten were selected by randomized cluster-sampling method and undergone examination of the hemoglobin level for estimation of the status of anemia. The intelligence data were collected using intelligence development measurement scale of SO for pre-school children whose basic information of the subjects and families were obtained by the notice of physical examination. Results: Of the total subjects ,0.2% were found with mental retardation and 1. 8% , exceptional intelligence. In 2006 and 2008, the prevalence of anemia was 36.3% and 24.3% .respectively,and was significantly different with age groups. Also, the level of hemoglobin varied a lot in children with diverse intelligence, and the difference was significant in statistics for the subjects with anemia or absence of it. Conclusion: Although the children in Huining district are well developed in intelligence,anemia remains serious and affects intelligence development to a certain extent. Our recommendation is to strengthen the

  6. Therapeutic Diet Prediction for Integrated Mining of Anemia Human Subjects using Statistical Techniques

    OpenAIRE

    Sanjay Choudhary; Abha Wadhwa; Kamal Wadhwa; Anjana Mishra

    2010-01-01

    Chronic disease anemia [1] occurs when blood doesn’t have enough hemoglobin. Hemoglobin is a protein in red blood cells that carries oxygen from lungs to the rest of our body. All the body parts need oxygen. Anemia can starve our body of the oxygen it needs to survive. Possible causes of anemia include low vitamin B12 or folic acid intake and some chronic illnesses. But the most common cause is not having enough iron in blood which needs to make hemoglobin. This type of anemia is called iron ...

  7. Steady state hemoglobin concentration and packed cell volume in homozygous sickle cell disease patients in Lagos, Nigeria

    OpenAIRE

    Akinbami, Akinsegun; Dosunmu, Adedoyin; Adediran, Adewumi; Oshinaike, Olajumoke; Phillip, Adebola; Vincent, Osunkalu; Olanrewaju, Arogundade; Oluwaseun, Adelekan

    2012-01-01

    Background: Sickle cell disease is a genetic disorder of hemoglobin causing myriad of pathology including anemia. The purpose of this study was to evaluate the baseline values of steady state hemoglobin and packed cell volume as a guide to managing the early recognition of hemolytic crises in sickle cell anemia.

  8. A CASE REPORT ON SICKLE CELL DISEASE WITH HEMOLYTIC ANEMIA, NEPHROTIC SYNDROME AND ACUTE CHEST SYNDROME

    OpenAIRE

    Putta; Yamini Devi

    2015-01-01

    Sickle cell disease is an autoimmune hemolytic anemia due to abnormal hemoglobin. Sickling of RBCs occur due to abnormal hemoglobin which leads to vaso - occlusive crisis. This disease manifests as hemolytic anemia, acute chest syndrome, stroke, ischemic leg ulcers and nephrotic syndrome. This patient presented with hemolytic anemia, nephrotic syndrome and acute chest syndrome. This case was diagnosed by electrophoresis of h emoglobin and peripheral smear. Thi...

  9. Gambaran Radiografi Rongga Mulut Pada Penderita Sickle Cell Anemia

    OpenAIRE

    Amri

    2008-01-01

    Eritrosit yang tidak normal ( hemoglobin S ) tidak larut pada tegangan oksigen rendah yang akan mengakibatkan eritrosit berbentuk bulan sabit. Eritrosit berbentuk bulan sabit ini mengalami hemolisis sehingga menyebabkan anemia berat yang dikenal sebagia anemia sel sabit atau sickle cell anemia. Gen sel sabit adalah salah satu contoh dari suatu gen yang bertahan dan menyebar di dalam populasi yang berasal dari penduduk kulit hitam Afrika. Keuntungan dari gen ini adalah dapat memberikan res...

  10. Status Analysis of the Globin Generation Anemia Screening for Check-ups Crowed Guangxi Nanning%广西南宁市婚检人群珠蛋白生成障碍性贫血筛查现况分析

    Institute of Scientific and Technical Information of China (English)

    马升俊; 肖永君

    2012-01-01

    目的 调查广西南宁市开展免费婚检以来自愿接受珠蛋白生成障碍性贫血筛查的现况.方法 用血红蛋白电泳法联合血细胞分析仪检测红细胞平均体积(MCV)和红细胞平均血红蛋白含量(MCH),同时进行红细胞渗透脆性试验,对所有受检对象进行珠蛋白生成障碍性贫血筛查;同时用多重聚合酶链反应(PCR)和反向斑点杂交法(RDB)对部分筛查结果异常者进行珠蛋白生成障碍性贫血基因诊断.结果 在7 896例受检者中,共筛查出1 432例异常,占18.14%.有166例接受珠蛋白生成障碍性贫血基因诊断,占筛查异常者的11.59%;经基因诊断,排除珠蛋白生成障碍性贫血29例,占17.47%,确诊137例,占82.53%;其中,α珠蛋白生成障碍性贫血94例,占68.61%;β珠蛋白生成障碍性贫血42例,占30.66%;a复合β珠蛋白生成障碍性贫血1例,占0.73%.结论 广西南宁市免费婚检人群珠蛋白生成障碍性贫血筛查检出率较高,接受珠蛋白生成障碍性贫血基因检测比率较低,需加大宣传力度,进行婚育指导,对优生优育工作,提高人口素质有重要意义.%Objectlve To survey the current status of globin generate anemia screening (referred to as the poor) to voluntary acceptance for free premarital examination in Guangxi Nanning. Methods Used hemoglobin electrophoresis to joint blood cells analyzer test average red blood cell volume (MCV) and red blood cell average hemoglobin content (MCH) ,and the red blood cells infiltration brittleness test,examination of all objects for the Mediterranean anemia screening. At the same time, used the multiple polymerase chain reaction (PCR) and reverse spots hybrid method (RDB) to some of the screening,poor results incidence gene diagnosis. Results In the 7 896 cases,there were 1 432 abnormal cases,accounted for 18.14%. There were 166 cases acceptable poor genetic diagnosis,accounting for screening 11. 59% discrepancy. The genetic diagnosis

  11. Prevalência e caracterização da anemia em idosos do Programa de Saúde da Família Prevalence and characteristics of anemia in an elderly population attending a Health Family Program

    Directory of Open Access Journals (Sweden)

    Diana L. Barbosa

    2006-12-01

    concentration, mean cell volume and red cell distribution width. The prevalence of anemia was around 11.0%. Red cell distribution width and mean cell volume were not correlated to hemoglobin count. The major characteristics of anemia were normochromia with normocytosis without anisocytosis suggesting anemia due to chronic diseases. The very low prevalence of microcytosis, macrocytosis and anisocytosis seems to be more likely due to causes other than iron, vitamin B12 or folic acid deficiencies. The use of indicators that reflect the degree of anisocytosis, as well as parameters to assess iron status should be strongly recommended in the screening of anemia in the elderly population.

  12. Assessment of anemia during CT pulmonary angiography

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Caroline, E-mail: cjung@uke.de [Department of Diagnostic and Interventional Radiology, University Hospital Eppendorf, Martinistrasse 52, 20246 Hamburg (Germany); Groth, Michael; Bley, Thorsten A.; Henes, Frank O. [Department of Diagnostic and Interventional Radiology, University Hospital Eppendorf, Martinistrasse 52, 20246 Hamburg (Germany); Treszl, András [Department of Medical Biometry and Epidemiology, University Hospital Eppendorf, Martinistrasse 52, 20246 Hamburg (Germany); Adam, Gerhard; Bannas, Peter [Department of Diagnostic and Interventional Radiology, University Hospital Eppendorf, Martinistrasse 52, 20246 Hamburg (Germany)

    2012-12-15

    Objectives: Anemia is associated with increased mortality in patients with acute symptomatic pulmonary embolism (PE). The purpose of this study was to evaluate the feasibility of Hounsfield unit (HU) measurements on the single unenhanced trigger slice of pulmonary CT angiography scans for diagnosis of anemia. Material and Methods: 150 consecutive patients (median age 64 ± 16 years) with suspected PE underwent pulmonary CT angiography. Two radiologists, blinded to laboratory results, performed HU measurements in the single unenhanced trigger scan independently by region-based analysis (ROI). HU values from ascending and descending aorta and the calculated mean of both were correlated with serum hemoglobin levels. Inter- and intraobserver variability was determined for HU measurements, and ROC analysis was performed for diagnosis of anemia. Calculated linear models were used to assess formulas for estimation of hemoglobin levels from HU measurements. Results: HU measurements revealed high intra- and interrater reliability (ICC > 0.981 and ICC > 0.965, respectively). Calculated mean HU values showed a strong correlation with serum hemoglobin levels (r = 0.734), which allowed generation of different formulas for calculation of hemoglobin levels from HU measurements. ROC analyses confirmed a high sensitivity (80.4 for men; 91.3 for women) and specificity (84.0 for men; 84.9 for women) for diagnosing anemia. Conclusion: Diagnosis of anemia and quantification of hemoglobin levels upon a single unenhanced trigger scan of pulmonary CT angiography is feasible. We suggest disclosing the anemic state in the radiological report, independent of the presence of PE, since anemia carries increased risks of morbidity and mortality.

  13. Role of Anemia in Home Oxygen Therapy in Chronic Obstructive Pulmonary Disease Patients.

    Science.gov (United States)

    Copur, Ahmet Sinan; Fulambarker, Ashok; Molnar, Janos; Nadeem, Rashid; McCormack, Charles; Ganesh, Aarthi; Kheir, Fayez; Hamon, Sara

    2015-01-01

    Anemia is a known comorbidity found in chronic obstructive pulmonary disease (COPD) patients. Hypoxemia is common and basically due to ventilation/perfusion (V/Q) mismatch in COPD. Anemia, by decreasing arterial oxygen content, may be a contributing factor for decreased delivery of oxygen to tissues. The objective of this study is to determine if anemia is a factor in qualifying COPD patients for home oxygen therapy. The study was designed as a retrospective, cross-sectional, observational chart review. Patients who were referred for home oxygen therapy evaluation were selected from the computerized patient record system. Demographic data, oxygen saturation at rest and during exercise, pulmonary function test results, hemoglobin level, medications, reason for anemia, comorbid diseases, and smoking status were recorded. The χ tests, independent sample t tests, and logistic regression were used for statistical analysis. Only 356 of total 478 patient referrals had a diagnosis of COPD over a 2-year period. Although 39 of them were excluded, 317 patients were included in the study. The overall rate of anemia was 38% in all COPD patients. Anemia was found significantly more frequent in COPD patients on home oxygen therapy (46%) than those not on home oxygen therapy (18.5%) (P < 0.0001). Mean saturation of peripheral oxygen values were significantly lower in anemic COPD patients both at rest and during exercise (P < 0.0001). Also, in COPD patients, age, Global Initiative for Chronic Obstructive Lung Disease class, smoking status, hemoglobin level, hematocrit, percent of forced expiratory volume in first second, forced expiratory volume in first second/forced vital capacity, residual volume/total lung volume, percent of carbon monoxide diffusion capacity were significantly different between home oxygen therapy and those not on home oxygen therapy (P < 0.05). Multivariate logistic regression showed that anemia remained a strong predictor for long-term oxygen therapy use in

  14. Food intake and nutritional status of preschool from maroon communities of the state Alagoas, Brazil

    OpenAIRE

    Fernanda Maria de B. Leite; Haroldo da Silva Ferreira; Bezerra, Myrtis Katille de A.; Monica Lopes de Assunção; Bernardo Lessa Horta

    2013-01-01

    OBJECTIVE: To assess the dietary intake and the nutritional status of children from Alagoas maroon communities. METHODS: Cross-sectional study involving 724 children (12-60 months) from 39 Alagoas maroon communities. The nutritional status was investigated by anthropometric, biochemical (hemoglobin) and food consumption indicators. RESULTS: The prevalence of anemia, stunting and obesity were, respectively, 48.0, 9.7 and 6.0%. The children had a monotonous eating pattern and a conside...

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

    Directory of Open Access Journals (Sweden)

    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.

  16. 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.

  17. 早产儿贫血现状及防治研究进展%Anemia in premature infants:current status and progress of prevention and therapy

    Institute of Scientific and Technical Information of China (English)

    姜红

    2011-01-01

    The survival rate of premature infants has been improving remarkably with the progress of modem medical technology. While anemia m premature infants remains a common nutritional problem. The main methods of prevention and therapy for this symptom are iron supplementation through various routes, red blood cell transfusion and use of recombinant human erythropoietin. However, each method has its advantages and disadvantages. This review focuses on the current status oi anemia m premature infants anc recent progress of its prevention and therapy.%随着现代医疗技术水平的不断提高,早产儿存活率也在不断提高,但早产儿贫血目前仍是早产儿营养管理上的常见问题之一.防治早产儿贫血的主要方法有不同途径的补充铁剂、红细胞输注及合理使用重组人红细胞生成素等,但上述防治方法各有利弊.文章就早产儿贫血的现状及防治方面进展进行论述.

  18. Antiretroviral treatment reverses HIV-associated anemia in rural Tanzania

    Directory of Open Access Journals (Sweden)

    Gundersen Svein G

    2011-07-01

    Full Text Available Abstract Background HIV-associated anemia is common and associated with poor prognosis. However, its response to antiretroviral treatment (ART in rural Africa is poorly understood. Methods HIV-infected adults (≥15 years who enrolled in HIV care at Haydom Lutheran Hospital in northern Tanzania were included in the study. The effect of ART (zidovudine/stavudine + lamivudine + efavirenz/nevirapine on HIV-associated anemia was studied in a subset of patients who were anemic at the time they started ART and had a follow-up hemoglobin measurement 12 months later. Pregnant women were excluded from the study, as were women who had given birth within the past 6 weeks. Anemia was defined as hemoglobin Results At enrollment, mean hemoglobin was 10.3 g/dL, and 649 of 838 patients (77.4% were anemic. Of the anemic patients, 254 (39.1% had microcytosis and hypochromia. Among 102 patients who were anemic at ART initiation and had a follow-up hemoglobin measurement after 12 months, the mean hemoglobin increased by 2.5 g/dL (P Conclusions Most patients had anemia at enrollment, of whom nearly 40% had microcytosis and hypochromia suggestive of iron deficiency. The mean hemoglobin increased significantly in patients who received ART, but one third were still anemic 12 months after ART initiation indicating that additional interventions to treat HIV-associated anemia in rural Africa might be warranted, particularly in patients with microcytosis and those treated with zidovudine.

  19. What Is Aplastic Anemia?

    Science.gov (United States)

    ... from the NHLBI on Twitter. What Is Aplastic Anemia? Aplastic anemia (a-PLAS-tik uh-NEE-me-uh) is ... heart, heart failure , infections, and bleeding. Severe aplastic anemia can even cause death. Overview Aplastic anemia is ...

  20. What Causes Anemia?

    Science.gov (United States)

    ... page from the NHLBI on Twitter. What Causes Anemia? The three main causes of anemia are: Blood ... the blood and can lead to anemia. Aplastic Anemia Some infants are born without the ability to ...

  1. About Anemia (For Kids)

    Science.gov (United States)

    ... Homework? Here's Help White House Lunch Recipes About Anemia KidsHealth > For Kids > About Anemia Print A A ... to every cell in your body. What Is Anemia? Anemia occurs when a person doesn't have ...

  2. Types of Hemolytic Anemia

    Science.gov (United States)

    ... from the NHLBI on Twitter. Types of Hemolytic Anemia There are many types of hemolytic anemia. The ... the condition, but you develop it. Inherited Hemolytic Anemias With inherited hemolytic anemias, one or more of ...

  3. Exploring the Relationships between Hemoglobin, the Endothelium and Vascular Health in Patients with Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Catherine Weber

    2011-11-01

    Full Text Available Background/Aims: The ideal hemoglobin target in chronic kidney disease remains unknown. Ultimately, individualized targets may depend upon the properties of the patient’s endothelial and vascular milieu, and thus the complex relationships between these factors need to be further explored. Methods: Forty-six patients with a glomerular filtration rate (GFR 2 or on renal replacement therapy underwent measurement of hemoglobin, endothelial microparticles (EMPs and aortic pulse wave velocity (PWV at 0, 3 and 6 months. In addition, a number of inflammatory, cardiac and vascular biomarkers were measured at baseline. Results: No correlation was observed between baseline values of PWV and EMPs, PWV and hemoglobin, or hemoglobin and EMPs in the overall cohort. When stratified by CKD status, a positive correlation was observed between PWV and EMP CD41–/CD144+ in patients with GFR 2 only (r = 0.54, p = 0.01. Asymmetric dimethylarginine correlated with baseline PWV (r = 0.27, p = 0.07, and remained significantly correlated with the 3- and 6-month PWV measurement. Conclusions: In this small heterogeneous cohort of dialysis and non-dialysis patients, we were unable to describe a physiologic link between anemia, endothelial dysfunction and arterial stiffness.

  4. Higher prevalence of anemia among pregnant immigrant women compared to pregnant ethnic Danish women

    DEFF Research Database (Denmark)

    Nybo, Mads; Friis-Hansen, Lennart; Felding, Peter;

    2007-01-01

    indicated iron deficiency. Conclusively, the pregnant immigrant women had significantly higher prevalence of anemia compared to pregnant women of Danish origin. It indicates the need for an alternative routine screening procedure for this population group, which should also include nutritional counselling....... care to an obligatory hemoglobinopathy screening were eligible for the study, as their screening was negative. To compare this group with a cohort of 205 pregnant ethnic Danish women, the groups were matched by gestational age, and a total of 406 immigrant women were included. Hemoglobin (Hb) and iron...... status parameters were examined in the two groups. The prevalence of anemia was higher in the immigrant group (20.0%) compared to the Danish women (4.9%) (P

  5. Erythropoietin Levels in Elderly Patients with Anemia of Unknown Etiology.

    Directory of Open Access Journals (Sweden)

    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.

  6. The Relationship between Food Pattern and Hemoglobin Level in Pregnant Women at Maros, South Sulawesi

    Directory of Open Access Journals (Sweden)

    Zulkifli Abdullah

    2011-06-01

    Full Text Available Food consumption pattern is known as a determinant factor for nutritional problems among pregnant mothers. This study was intended to assess food consumption and its relationship to anemia in Maros Districts, Indonesia. This study was conducted in two sub-districts and pregnant mothers was randomly selected (n = 200 and proportionally from both districts. Data was collected by train field workers including measurement of hemoglobin, height and weight, 24-hour recall and food frequency questionnaire. Multivariate analyses were performed to see the relationship between food consumption and anemia. It showed that anemia prevalence was 41% whereas mostly in mild and moderate levels (44% and 55% respectively. The most common pattern of food consumption was rice, fish, and some vegetables. However, vegetables and fruit mostly consumed only 3-6 time a week. Energy and protein intakes were only 59% to 72% recommended dietary allowance (RDA or 1300 kcal and 48 gr respectively. Most vitamin was consumed only around 40% except for vitamin A (76%, 605 RE, folic acid (195%, 1170 ug, and Vitamin B12 (142%, 3,7 ug. However, iron and zinc intakes were only 6.1 gr (17.5% RDA and 5.9 gr (44% RDA, respectively. Multivariate analyses showed that education duration of mothers, nutritional status, iron tablet intakes, vitamin C, and B6 consumption were significantly related to anemia of pregnant mothers in the study and accounted for 24% (p<0.05. We conclude that food consumption was relatively low and caused lack intakes for both macro and micro nutrients of pregnant mothers in the study. Education and nutritional status of the mothers contributed also to the anemia prevalence.

  7. Analysis on anemia status and its influence factors among rural children under 3 years old in 4 provinces of Midwest China%我国中西部4省(自治区)农村3岁以下儿童贫血状况及其影响因素分析

    Institute of Scientific and Technical Information of China (English)

    王蕾; 苏潇歌; 王超; 蒋燕; 张晓华; 崔颖

    2013-01-01

    Objective To analyze the anemia status and its influence factors among rural children under 3 years old in Midwest China.Methods The 1272 children under 3 years old and their families were selected by using multi-staged stratified random sampling methods.Hemoglobin was measured.Logistic regression analysis was used to analyze the data.Results The prevalence of anemia among the children under 3 years old in investigation areas was 46.3%.The peak of anemia prevalence was at 6-12 months.Then the prevalence of anemia was decreased along with months of age.Univariate analysis showed that infants ethnic,caregivers,underweight,growth retardation,diarrhea in the last two weeks,maternal anemia,feeding pattern in the first 6 months,supplementary food types (formula milk powder,milk,iron rice flour,animal meat and water products) and food supplement methods were significantly statistical associated with anemia among children under 3 years old.The analysis of logistic regression showed that underweight (OR =1.581,95% CI:0.967-2.586),diarrhea in the last two weeks (OR =2.143,95% CI:1.453-3.160),maternal anemia (OR =2.211,95 %CI:1.611-3.036) were the risk factors of children' s anemia,mixed feeding (OR =2.184,95 % CI:1.561-3.055)and artificial feeding (OR =5.282,95% CI:2.507-11.131) in the first 6 months were the risk factors of children' s anemia with respect to breastfeeding,while adding milk (OR =0.721,95% CI:O.524-0.991),adding iron rice flour (OR=0.599,95% CI:O.496-1.055) were protective factors of children' s anemia.Condusion The prevalence of anemia among rural children under 3 years old in Midwest China was high.It would be help for improving the anemia status to carry out health education in various forms,strengthen rural children health care management system,and treat common children diseases.%目的 了解我国中西部农村地区儿童的贫血状况,并对其影响因素进行分析.方法 采用多阶段分层随机抽样方法,筛选出1272名3

  8. 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

    Institute of Scientific and Technical Information of China (English)

    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.

  9. Iron stores in 70-year-old Danish men and women. Evaluation in 469 individuals by serum ferritin and hemoglobin

    DEFF Research Database (Denmark)

    Milman, N; Schultz-Larsen, K

    1994-01-01

    from 61-300 micrograms/L, and 8.7% values > 300 micrograms/L. Median Hb was 142 g/L (8.8 mmol/L), 5-95 percentile 124-158 g/L (7.7-9.8 mmol/L); Hb values Iron deficiency anemia (i.e., S-ferritin .../L. Hb was lower in women than in men (p iron deficiency anemia (i.e., S-ferritin ...Iron status, including serum (S-) ferritin and hemoglobin (Hb) was assessed in a population survey of 469 old subjects (70 years of age; 254 men, 215 women); 7.9% of the participants had abnormal laboratory tests indicating diseases which might be connected with inappropriately high S...

  10. Prevalence of Anemia and Associated Factors among Pregnant Women in North Western Zone of Tigray, Northern Ethiopia: A Cross-Sectional Study.

    Science.gov (United States)

    Gebre, Abel; Mulugeta, Afework

    2015-01-01

    Background. Anemia affects the lives of more than 2 billion people globally, accounting for over 30% of the world's population. Anemia is a global public health problem occurring at all stages of the life cycle but the burden of the problem is higher in pregnant women particularly in developing countries. The aim of this study was to determine the prevalence of anemia and associated factors among pregnant women attending antenatal clinics in north western zone of Tigray, northern Ethiopia. Methods. A facility based cross-sectional study was employed. A systematic random sampling procedure was employed to select 714 pregnant women who were attending antenatal clinics in health facilities found in the study area from April to May 2014. The data was entered and analyzed using Epi-info version 3.5.1 and SPSS version 20.0 statistical software, respectively. Logistic regression analysis was used to identify factors associated with anemia among the study participants. All tests were two-sided and p value anemia (hemoglobin education/being illiterate (AOR = 1.56, 95% CI = 1.03-2.37), absence of iron supplementation during pregnancy (AOR = 2.76, 95% CI = 1.92-5.37), and meal frequency of less than two times per day (AOR = 2.28, 95% CI = 1.06-4.91) were the independent predictors for increased anemia among the pregnant women. Conclusions. Anemia was found to be moderate public health problem in the study area. Residence, educational status, iron supplementation during pregnancy, and meal frequency per day were statistically associated with anemia among the pregnant women. Awareness creation and nutrition education on the importance of taking iron supplementation and nutritional counseling on consumption of extra meal and iron-rich foods during pregnancy are recommended to prevent anemia in the pregnant women. PMID:26137321

  11. Hookworm infection and anemia in adult women in rural Chiapas, Mexico Anemia e infección por Necator americanus en mujeres en Chiapas, México

    OpenAIRE

    Brentlinger, Paula E; Linnea Capps; Melinda Denson

    2003-01-01

    OBJECTIVE: To describe associations between anemia and hookworm (Necator americanus) infection in hospitalized women in rural Chiapas, Mexico. MATERIAL AND METHODS: We retrospectively reviewed the hospital records of 68 anemic women (defined as having a hemoglobin level

  12. Anemia among Primary School Children in Eastern Ethiopia.

    Directory of Open Access Journals (Sweden)

    Firehiwot Mesfin

    Full Text Available Anemia during childhood impairs physical growth, cognitive development and school performance. Identifying the causes of anemia in specific contexts can help efforts to prevent negative consequences of anemia among children. The objective of this study was to assess prevalence and identify correlates of anemia among school children in Eastern Ethiopia.A cross sectional study was conducted from January 2012 to February 2012 in Kersa, Eastern Ethiopia. The study included randomly selected primary school students. Hemoglobin concentration was measured using a Hemocue haemoglobinometer. A child was identified as anemic if the hemoglobin concentration was <11.5 g/dl for children (5-11 yrs and < 12 g/dl for child older than 12 years age. Poisson regression model with robust variance was used to calculate prevalence ratios.The overall prevalence of anemia was 27.1% (95% CI: 24.98, 29.14: 13.8% had mild, 10.8% moderate, and 2.3% severe anemia. Children with in the age group of 5-9 years (APR, 1.083; 95% CI, 1.044-1.124 were at higher risk for anemia. Paternal education (Illiterate, 1.109; 1.044-1.178 was positively associated with anemia. Children who had irregular legume consumption (APR, 1.069; 95% CI, 1.022-1.118 were at higher risk for anemia.About a quarter of school children suffer from anemia and their educational potential is likely to be affected especially for those with moderate and severe anemia. Child age, irregular legume consumption, and low paternal schooling were associated with anemia. Intervention programmes aimed to reduce anemia among school children are crucial to ensure proper growth and development of children.

  13. Mieloma Múltiplo e anemia Multiple Myeloma and anemia

    Directory of Open Access Journals (Sweden)

    Rodolfo D. Cançado

    2007-03-01

    from anemia. Treatment options for anemic myeloma patients include red blood cell transfusions and recombinant human EPO. This protein is biologically equivalent to the human endogenous hormone EPO, and its application leads to an increase in hemoglobin levels over an extended time without the risks presented by blood transfusions. Several studies reported a significant improvement of erythropoiesis, reduction in transfusion need, and improved quality of life by using EPO as long-term treatment of myeloma-associated anemia. In this article we propose the treatment of myeloma-associated anemia based on recommendations by the American Society of Hematology (ASH and American Society of Clinical Oncology (ASCO; European Organisation for Research and Treatment of Cancer (EORTC; International Myeloma Foundation (IMF and the National Comprehensive Cancer Network (NCCN.

  14. Importância da avaliação da hemoglobina fetal na clínica da anemia falciforme The importance of the evaluation of fetal hemoglobin in the clinical assessment of sickle cell disease

    OpenAIRE

    Rita de Cassia Mousinho-Ribeiro; Greice L. Cardoso; Ítallo E. L. Sousa; Priscila K. C. Martins

    2008-01-01

    A anemia falciforme está entre as doenças genéticas mais comuns e mais estudadas em todo o mundo. Ela é causada por mutação no gene β, produzindo alteração estrutural na molécula da hemoglobina. As moléculas de HbS, decorrentes da mutação, sofrem processo de polimerização fisiologicamente provocado pela baixa tensão de oxigênio, acidose e desidratação. Com isso, os eritrócitos passam a apresentar a forma de foice, causando vaso-oclusão e outras conseqüências. O objetivo desse estudo foi ...

  15. APLASTIC ANEMIA

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    Ni Made Dharma Laksmi

    2013-07-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Aplastic Anemia describes a disorder of the clinical syndrome is marked by a deficiency of red blood cells, neutrophils, monocytes and platelets in the absence of other forms of bone marrow damage. Aplastic anemia is classified as a rare disease in developed countries the incidence of 3-6 cases / 1 million inhabitants / year. The exact cause of someone suffering from aplastic anemia also can not be established with certainty, but there are several sources of potential risk factors. Prognosis or course of the disease varies widely aplastic anemia, but without treatment generally gives a poor prognosis /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}

  16. Infection by Intestinal Parasites, Stunting and Anemia in School-Aged Children from Southern Angola.

    Directory of Open Access Journals (Sweden)

    Dinamene Oliveira

    Full Text Available Intestinal parasites are responsible for morbidity in children worldwide, especially in low income countries. In the present study we determine the prevalence of intestinal parasites and explore its association with anemia and stunting in school-aged children.A cross-sectional study was conducted from September to October 2010 enrolling 328 children attending the primary school in Lubango, the second largest city after the capital Luanda. Stool samples were collected for parasite detection through microscopy and molecular identification of Entamoeba histolytica and Entamoeba dispar. Stunting was assessed using the z-scores of height for age and hemoglobin concentration was determined using a portable hemoglobin analyzing system.The global prevalence of pathogenic intestinal parasites was 44.2%, the most common being Ascaris lumbricoides (22.0%, Giardia lamblia (20.1% and Hymenolepis nana (8.8%. Molecular detection revealed that 13.1% of the children carried E. dispar and 0.3% were infected with E. histolytica. The prevalence of stunting (mild to severe was 41.5%. Stunting was more frequent in older children (p = 0.006, OR = 1.886, while anemia was more frequent in younger children (p = 0.005, OR = 2.210. The prevalence of anemia was 21.6%, and we found a significant association with infection by H. nana (p = 0.031, OR = 2.449.This is one of the few published studies reporting intestinal parasites infection, nutritional status and anemia in children from Angola. Furthermore, the present work highlights the importance of regular intestinal parasites screening in children.

  17. Correlation of pretreatment hemoglobin and platelet counts with clinicopathological features in colorectal cancer in Saudi population

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    Eyad F Al-Saeed

    2014-01-01

    Full Text Available Background/Aims: In Saudi Arabia, colorectal cancers (CRCs are registered as the second most common cancers. However, no data has been reported about correlation of the severity of the anemia and pretreatment platelets level with clinicopathological features of CRCs. We aimed to evaluate the association between pretreatment hemoglobin and platelets level and the clinicopathological features of CRC patients in Saudi Arabia. Materials and Methods: Between September 2005 and November 2011, One hundred and fifty-four confirmed CRC patients underwent thorough physical examination, blood investigations, endoscopic ultrasonography (EUS, and computed tomography (CT for staging before surgery. Findings of physical assessment, EUS, CT, and pathological specimens were correlated with pretreatment hemoglobin and platelets levels the Pearson-Kendall tau correlative coefficients. Results: The mean age of cohort was 56.6 years (range: 26-89. Left-sided CRC were predominant (97 patients; 63%. Mean size of primary tumor was 6 cms (1-18 SD ± 3.55. Mean values of hemoglobin, red blood cells, hematocrit, white blood cells, and platelets were 11.9 SD ± 2.3, 35.5 SD ± 5.7, 4.43 × 10 6 /mL SD ± 0.6, 7.67 10 6 /mL SD ± 2.44, and 343 × 10 3 /mL SD ± 164.4, respectively. Pretreatment hemoglobin was inversely correlated with primary tumor size (R: 0.71, R2: 1.55, P = 0.0001 and nodal status (R: 0.02, R2: 0.05, P = 0.01. Right-sided CRC had significantly low pretreatment hemoglobin levels ( P = 0.001. Interestingly, pretreatment thrombocytosis was seen only in right-sided CRC (P = 0.0001. Conclusion: Pretreatment anemia and thrombocytosis were found mainly in right-sided CRCs and advanced primary and nodal stages. Pretreatment hemoglobin and thrombocytosis can be considered as useful prognostic markers in CRC patients.

  18. Reticulocyte parameters in hemoglobinopathies and iron deficiency anemia

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    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

  19. The Folate-Vitamin B12 Interaction, Low Hemoglobin, and the Mortality Risk from Alzheimer's Disease.

    Science.gov (United States)

    Min, Jin-Young; Min, Kyoung-Bok

    2016-03-21

    Abnormal hemoglobin levels are a risk factor for Alzheimer's disease (AD). Although the mechanism underlying these associations is elusive, inadequate micronutrients, particularly folate and vitamin B12, may increase the risk for anemia, cognitive impairment, and AD. In this study, we investigated whether the nutritional status of folate and vitamin B12 is involved in the association between low hemoglobin levels and the risk of AD mortality. Data were obtained from the 1999-2006 National Health and Nutrition Examination Survey (NHANES) and the NHANES (1999-2006) Linked Mortality File. A total of 4,688 participants aged ≥60 years with available baseline data were included in this study. We categorized three groups based on the quartiles of folate and vitamin B12 as follows: Group I (low folate and vitamin B12); Group II (high folate and low vitamin B12 or low folate and high vitamin B12); and Group III (high folate and vitamin B12). Of 4,688 participants, 49 subjects died due to AD. After adjusting for age, sex, ethnicity, education, smoking history, body mass index, the presence of diabetes or hypertension, and dietary intake of iron, significant increases in the AD mortality were observed in Quartile1 for hemoglobin (HR: 8.4, 95% CI: 1.4-50.8), and the overall risk of AD mortality was significantly reduced with increases in the quartile of hemoglobin (p for trend = 0.0200), in subjects with low levels of both folate and vitamin B12 at baseline. This association did not exist in subjects with at least one high level of folate and vitamin B12. Our finding shows the relationship between folate and vitamin B12 levels with respect to the association between hemoglobin levels and AD mortality. PMID:27003215

  20. Sickle cell anemia - resources

    Science.gov (United States)

    Resources - sickle cell anemia ... The following organizations are good resources for information on sickle cell anemia : American Sickle Cell Anemia Association -- www.ascaa.org National Heart, Blood, and Lung Institute -- www. ...

  1. Folate-deficiency anemia

    Science.gov (United States)

    ... medlineplus.gov/ency/article/000551.htm Folate-deficiency anemia To use the sharing features on this page, please enable JavaScript. Folate-deficiency anemia is a decrease in red blood cells (anemia) ...

  2. Fanconi Anemia Research Fund

    Science.gov (United States)

    ... Support Publications Fundraising News What is the Fanconi Anemia Research Fund? Fanconi anemia is an inherited disease that can lead to ... population. Lynn and Dave Frohnmayer started the Fanconi Anemia Research Fund, in 1989 to find effective treatments ...

  3. Living with Anemia

    Science.gov (United States)

    ... page from the NHLBI on Twitter. Living With Anemia Often, you can treat and control anemia. If ... by an inherited or chronic disease or trauma. Anemia and Children/Teens Infants and young children have ...

  4. An Etiologic Profile of Anemia in 405 Geriatric Patients

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    Tabea Geisel

    2014-01-01

    Full Text Available Background. Anemia is a common condition in the elderly and a significant risk factor for increased morbidity and mortality, reducing not only functional capacity and mobility but also quality of life. Currently, few data are available regarding anemia in hospitalized geriatric patients. Our retrospective study investigated epidemiology and causes of anemia in 405 hospitalized geriatric patients. Methods. Data analysis was performed using laboratory parameters determined during routine hospital admission procedures (hemoglobin, ferritin, transferrin saturation, C-reactive protein, vitamin B12, folic acid, and creatinine in addition to medical history and demographics. Results. Anemia affected approximately two-thirds of subjects. Of 386 patients with recorded hemoglobin values, 66.3% were anemic according to WHO criteria, mostly (85.1% in a mild form. Anemia was primarily due to iron deficiency (65%, frequently due to underlying chronic infection (62.1%, or of mixed etiology involving a combination of chronic disease and iron deficiency, with absolute iron deficiency playing a comparatively minor role. Conclusion. Greater awareness of anemia in the elderly is warranted due to its high prevalence and negative effect on outcomes, hospitalization duration, and mortality. Geriatric patients should be routinely screened for anemia and etiological causes of anemia individually assessed to allow timely initiation of appropriate therapy.

  5. Multivariable Discriminant Analysis for the Differential Diagnosis of Microcytic Anemia

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    Eloísa Urrechaga

    2013-01-01

    Full Text Available Introduction. Iron deficiency anemia and thalassemia are the most common causes of microcytic anemia. Powerful statistical computer programming enables sensitive discriminant analyses to aid in the diagnosis. We aimed at investigating the performance of the multiple discriminant analysis (MDA to the differential diagnosis of microcytic anemia. Methods. The training group was composed of 200 β-thalassemia carriers, 65 α-thalassemia carriers, 170 iron deficiency anemia (IDA, and 45 mixed cases of thalassemia and acute phase response or iron deficiency. A set of potential predictor parameters that could detect differences among groups were selected: Red Blood Cells (RBC, hemoglobin (Hb, mean cell volume (MCV, mean cell hemoglobin (MCH, and RBC distribution width (RDW. The functions obtained with MDA analysis were applied to a set of 628 consecutive patients with microcytic anemia. Results. For classifying patients into two groups (genetic anemia and acquired anemia, only one function was needed; 87.9% β-thalassemia carriers, and 83.3% α-thalassemia carriers, and 72.1% in the mixed group were correctly classified. Conclusion. Linear discriminant functions based on hemogram data can aid in differentiating between IDA and thalassemia, so samples can be efficiently selected for further analysis to confirm the presence of genetic anemia.

  6. 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

  7. Oral and Dental Considerations in Management of Sickle Cell Anemia

    OpenAIRE

    Acharya, Sonu

    2015-01-01

    ABSTRACT Sickle cell anemia is a genetic disease that primarily affects the black population. This anemia is due to a homozygous state of the abnormal hemoglobin S. An alteration occurs on the DNA molecule involving the substitution of the amino acid valine for glutamic acid at the sixth position on the beta polypeptide chain. This biochemical variation on the DNA molecule creates a physiological change that causes sickle-shaped red blood cells to be produced. The sickle-shaped cells are the ...

  8. PREVALENCE OF ANEMIA AND ITS POSSIBLE ATTRIBUTING FACTORS IN PSYCHOLOGICALLY HEALTHY WOMEN OF REPRODUCTIVE AGES IN MIDNAPORE (JANGALMAHAL-AREA, INDIA

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    N K Sinha

    2013-12-01

    Full Text Available Background: Worldwide, anemia in pregnant women is associated with low birth-weight, perinatal and maternal mortality. The Childhood malnourishment results in ill-health and psychosocial problems. In the present study, prevalence of anemia is determined in a community-based cross-sectional survey (June 2010 to May 2011 in non-pregnant, psychologically fit and economically backward women (total 241, 15-49 years. Methods: The investigation is based on interviews on a pre-tested, semi-structured questionnaire after testing with Mental Status Examination. Body mass index is assessed to evaluate undernutrition and thinness. Data processing and descriptive statistics were done using the SPSS, 2010. The Pearson ÷2 and ANOVA tests were performed to predict the level of significance. Results: Anthropometric indices and hemoglobin level indicate that the prevalence of anemia (Hb<12 g/dl, WHO is 69.7% (p<0.01, which is severe in malnourished individuals (30%. It is found that, the anemia status (primary and mild is better correlated with undernutrition and thinness. It is also noticed that the moderate to severe anemia is more indicative to pathological state than physiological state in grade II/ III thinness. Likewise, anemia also occurring in normal or overweight group indicates, beside nutrition, influence of possible pathological, psychological or environmental factors are also occurring. Conclusion: Present findings necessitates extensive health program. An unplanned urbanization resulting unfriendly socio-demographic changes is more detrimental than natural adversity associated rudimentary character of a rural area. Beside supplementation, proper health awareness is more important at policy making level for global management of anemia.

  9. Altered mental status and low anion gap in a patient with sickle cell anemia: a case report

    OpenAIRE

    Wartak Siddharth A; Mehendale Reshma A; Freda Benjamin; Verma Ashish; Rose David N

    2012-01-01

    Abstract Introduction It is challenging to diagnose two coexisting medical conditions if the symptoms are overlapping. This is further confounded if the patient presents with an unexplained deterioration in mental status. A low anion gap or a zero anion gap is an uncommon clinical finding and has few differential diagnoses. This test therefore has important implications in correctly identifying underlying medical conditions. Case presentation A 50-year-old African American male patient with s...

  10. 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

  11. 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

  12. Hemoglobin Variants in Mice

    Energy Technology Data Exchange (ETDEWEB)

    Popp, Raymond A.

    1965-04-22

    Variability among mammalian hemoglobins was observed many years ago (35). The chemical basis for differences among hemoglobins from different species of mammals has been studied by several investigators (5, 11, 18, 48). As well as interspecies differences, hemoglobin variants are frequently found within a species of mammals (2, 3, 7, 16) The inheritance of these intraspecies variants can be studied, and pedigrees indicate that the type of hemoglobin synthesized in an individual is genetically controlled (20). Several of the variant human hemoglobins are f'unctionally deficient (7, 16). Such hemoglobin anomalies are of basic interest to man because of the vital role of hemoglobin for transporting oxygen to all tissues of the body.

  13. The relationship between vegetables and fruits intake and glycosylated hemoglobin values, lipids profiles and nitrogen status in type II inactive diabetic patients

    Directory of Open Access Journals (Sweden)

    Marjan Tabesh

    2013-01-01

    Conclusions : Intake of vegetables and fruits may reduce the glycosylated hemoglobin, therefore choosing the appropriate diet with high fruits and vegetables may help to develop antioxidant defense and reduce the HbA1C in diabetic patients but it did not have any impact on lipids profiles, BUN/creatinine and urine protein 24 h.

  14. 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.

  15. HUBUNGAN ANTARA ANEMI DAN STATUS BESI DENGAN STATUS IMUNITAS PADA ANAK YANG MENDAPAT VAKSINASI CAMPAK

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    Susi Suwarti Suwardi

    2012-11-01

    Full Text Available THE RELATIONSHIP BETWEEN ANEMIA AND IRON STATUS WITH IMMUNE STATUS OF CHILDREN VACCINATED WITH MEASLES VACCINE.Background: Anemia, especially caused by iron deficiency, is one of several health problems in Indonesian children below 5 years of age. That condition seems appear in young children whose food is lack of iron. When those children are going to be vaccinated, how will the result be?.Objective: We sought to determine the relationship between anemia and iron with immune status of children who have got measles vaccine.Method: The study was conducted in village of Bantarjaya district of Bogor, from June 1997 to February 1998 in 86 children above 9 months old who received measles vaccines in local Post Integrated Service (Posyandu. Before intervention, data on physical examination, weight, height, hemoglobin, hematocrit serum ferritin, free erythrocyte protoporphyrin (FEP and measle immunoglobin G were obtained from all Subjects. Information on morbidity, socioeconomic, environment and food consumption also were recorded. After intervention or six mouths later, the same data were collected again.Results: Subjects were divided into two group; (1 anemic group (Hb<11 g/dl consisting of 46 subjects (53,5% and (2 non anemic group (Hb>11 g/dl with 40 subjects (45,5%. The study revealed that 27,9% subjects have iron deficiency and 43,0% suffered from iron deficiency anemia. Six months after vaccination, the level of measles IgG was increased in 87,4% subjects. The measle IgG level of the non anemic group was increased significantly, but was not significant for the anemic group.Conclusions: There were no relationship between iron status and immune status but however anemic condition influenced the level of measles IgG.Key Words: iron status, anemia, immunoglobulin G.

  16. In anemia of multiple myeloma hepcidin is induced by increased bone-morphogenetic protein-2

    Science.gov (United States)

    Hepcidin is the principal iron-regulatory hormone and pathogenic factor in anemia of inflammation. Patients with multiple myeloma (MM) frequently present with anemia. We showed that MM patients had increased serum hepcidin, which inversely correlated with hemoglobin, suggesting that hepcidin contrib...

  17. Determinants of Anemia in postpartum HIV-negative Women in Dar es Salaam, Tanzania.

    OpenAIRE

    Petraro, P; Duggan, C.; Urassa, W.; Msamanga, G; Makubi, A; Spiegelman, D.; Fawzi, W. W.

    2013-01-01

    The determinants of anemia during both pregnancy and postpartum recovery remain incompletely understood in sub-Saharan African women. In a prospective cohort study among pregnant women, we assessed dietary, biochemical, anthropometric, infectious and sociodemographic factors at baseline. In multivariate Cox proportional hazards models, we examined predictors of incident anemia (hemoglobin

  18. Determinants of Anemia in Postpartum HIV-Negative Women in Dar es Salaam, Tanzania

    OpenAIRE

    Petraro, Paul; Duggan, Christopher Paul; Urassa, Willy; Msamanga, Gernard; Makubi, Abel; Spiegelman, Donna Lynn; Wafaie W Fawzi

    2013-01-01

    Objective: The determinants of anemia during both pregnancy and postpartum recovery remain incompletely understood in sub-Saharan African women. Subjects/methods: In a prospective cohort study among pregnant women, we assessed dietary, biochemical, anthropometric, infectious and sociodemographic factors at baseline. In multivariate Cox proportional hazards models, we examined predictors of incident anemia (hemoglobin

  19. Slow Hematological Recovery in Children With IBD-associated Anemia in Cases of "Expectant Management"

    NARCIS (Netherlands)

    Pels, Lise P. M.; de Vijver, Els Van; Waalkens, Herman J.; Uitentuis, Jan; Gonera-de Jong, Gieneke; van Overbeek, Lidy A. T.; Norbruis, Obbe F.; Rings, Edmond H. H. M.; van Rheenen, Patrick F.

    2010-01-01

    Background and Objective: Allowing children with inflammatory bowel disease (IBD) to live with subnormal hemoglobin (Hb) levels affects their quality of life. The therapeutic approach to normalize Hb varies according to the cause of IBD-associated anemia. In exclusive iron-deficiency anemia (IDA) re

  20. Perceived Cause and Effect Relationship for Nutritional Anemia Among Adolescent Girls in Rural Puducherry

    Directory of Open Access Journals (Sweden)

    Mayura S

    2014-10-01

    Full Text Available Background & Objectives: The prevalence of nutritional anemia among adolescent girls is high (47.6% to 90% as previously reported in the different parts of North India. Since there are limited studies on nutritional anemia at the sub-district level in the Southern part of India, there is a need to know the extent of the problem among adolescent girls to plan context specific interventions. With this background, the present study was done with the objectives 1 To find the prevalence of nutritional anemia among adolescent girls 2 To ‘qualitatively’ explore their perceptions of the causes and effects of nutritional anemia. Methods: The study was undertaken in two wards of Kallitheerthalkuppam village, the field practice area of the Department of Community Medicine, SMVMCH, Puducherry. Mixed-methods design which includes quantitative (survey and qualitative (cause-effect diagram methods was used. A representative sample of 100 adolescent girls aged 12-19 years were the study participants. Data for quantitative (survey using a questionnaire and qualitative (cause-effect diagram methods were collected over the period of two months. Result: The prevalence of anemia among the study population was 58 per cent. In The cause and effect diagram exercise, girls linked deficiency of iron as the cause for tiredness, irregular menstrual cycles and low birth weight. They also linked deficiency of iron and the habit of not wearing footwear to tiredness, reduced intake of green leafy vegetables, and intestinal worm infections to giddiness and hookworm infections to peptic ulcer. Interpretation & Conclusions: The study found a gap between knowledge and practice as reflected in the cause and effect diagram. This result indicates the need to initiate an effective behavior change communication for improving the hemoglobin status of adolescent girls.

  1. Coefficient of variation of R-R intervals in electrocardiogram is a sensitive marker of anemia induced by autonomic neuropathy in type 1 diabetes.

    Science.gov (United States)

    Saito, Takatoshi; Tojo, Katsuyoshi; Nishimura, Rimei; Kageyama, Shigeru; Tajima, Naoko

    2007-10-01

    The present study investigated the relationship between hemoglobin (Hb) levels and autonomic failure using a sensitive marker, coefficient of variation of R-R intervals in electrocardiogram (CVR-R) in order to clarify a cause of normocytic normochromic anemia in type 1 diabetic patients without overt nephropathy. We recruited 46 patients with type 1 diabetes and measured creatinine clearance (Ccr), HbA1c, albuminuria, Hb levels and CVR-R of all patients. In addition, the status of diabetic retinopathy and neuropathy were also evaluated. Serum erythropoietin (EPO), Fe, total iron binding capacity, lactate dehydrogenase, total bilirubin levels and number of reticulocytes and mean corpuscular volume were also measured to distinguish types of anemia. To survey the statistical correlation existing between Hb and body mass index (BMI), Ccr, HbA1c, albuminuria or retinopathy, multiple regression analysis was performed. Serum EPO, Fe, TIBC, LDH and TB levels and number of reticulocytes and MCV were within normal limits. Multiple regression analysis disclosed that HbA1c, nephropathy evaluated by albuminuria and Ccr, and retinopathy has no concern with Hb level. There is only significant relationship between Hb levels and CVR-R. Similar results were obtained even if we analyzed a group of male and female separately. We conclude that CVR-R has the strong relationship on anemia without overt nephropathy in type 1 diabetes, indicating that autonomic failure contributes on the progression of anemia via a poor response of EPO to anemia.

  2. Pathophysiology of anemia and erythrocytosis.

    Science.gov (United States)

    Hodges, Vivien M; Rainey, Susan; Lappin, Terence R; Maxwell, A Peter

    2007-11-01

    An increasing understanding of the process of erythropoiesis raises some interesting questions about the pathophysiology, diagnosis and treatment of anemia and erythrocytosis. The mechanisms underlying the development of many of the erythrocytoses, previously characterised as idiopathic, have been elucidated leading to an increased understanding of oxygen homeostasis. Characterisation of anemia and erythrocytosis in relation to serum erythropoietin levels can be a useful addition to clinical diagnostic criteria and provide a rationale for treatment with erythropoiesis stimulating agents (ESAs). Recombinant human erythropoietin as well as other ESAs are now widely used to treat anemias associated with a range of conditions, including chronic kidney disease, chronic inflammatory disorders and cancer. There is also heightened awareness of the potential abuse of ESAs to boost athletic performance in competitive sport. The discovery of erythropoietin receptors outside of the erythropoietic compartment may herald future applications for ESAs in the management of neurological and cardiac diseases. The current controversy concerning optimal hemoglobin levels in chronic kidney disease patients treated with ESAs and the potential negative clinical outcomes of ESA treatment in cancer reinforces the need for cautious evaluation of the pleiotropic effects of ESAs in non-erythroid tissues. PMID:17656101

  3. Prevalence of Anemia and Its Risk Factors Among Children 6–36 Months Old in Burma

    OpenAIRE

    Zhao, Ai; Zhang, Yumei; Peng, Ying; Li, Jiayin; Yang, Titi; Liu, Zhaoyan; Lv, Yanli; Wang, Peiyu

    2012-01-01

    Anemia is a common nutritional problem, and it has a remarkably high prevalence rate in Southeast Asia. In this study, children from 6 to 36 months were investigated to determine (1) the prevalence of anemia and (2) risk factors associated with anemia. Convenience sampling was used to select three villages in three different regions in Burma. Hemoglobin and anthropometric indicators were measured for 872 children. Logistic regression analyses were used to determine factors associated with ane...

  4. 河北省六县农村居民贫血状况及相关因素分析%Anemia status and correlation factors in rural regions of Hebei province

    Institute of Scientific and Technical Information of China (English)

    王跃进; 李建国; 徐维玲; 王晓波; 刘燕丽; 姜红

    2008-01-01

    目的 调查分析农村地区贫血现状和相关影响因素,为预防控制贫血、选择对贫血干预措施提供科学依据.方法 分层随机抽取3367户农村家庭,对11 627名采用问卷调查经济收入、职业、文化程度、年龄等状况;同时采血检测血红蛋白、血清铁蛋白;对所获资料应用SPSS 11.5软件包进行统计学分析.结果 河北省农村贫血率8.4%,其中男性5.5%、女性11.0%;重点贫血人群是婴幼儿(2岁以下27.2%),育龄期妇女(11.0%~16.0%).logistic回归分析揭示机体血清铁蛋白水平和性别是贫血发生的重要因素.结论 补铁是预防控制贫血,降低贫血患病率的重要措施,贫血高发人群是婴幼儿和育龄期妇女.%Objective To investigate anemia status and correlation infection factors in rural regions of Hebei province and to find out evidence for preventing and controlling anemia.Methods A randomsampling survey was conducted among 3367 houses in Hebei rural areas. The investigation involved economic levels, ages, education levels and occupations of 11 627 questionnaire. The hemoprotein and serum iron were measured. Unconditional logistic regression was performed. Results The anemia prevalence rate was shown up to 8. 4% in rural regions of Hebei province, and in men and women was 5.5% and 11.0%,respectively;mainly in infant ( < 2 years old ,27. 2% ) child bearing age women, the anemia prevalence rate was 11.0%-16. 0%. The analysis showed that the main risk factors of anemia were sex and serum iron. Conclusion The anemia prevalence is highest in infant and child bearing age women;supplying of iron should be an important measure for preventing and controlling anemia.

  5. 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.

  6. [Pernicious anemia: diagnosis and course in Burkina Faso].

    Science.gov (United States)

    Koulidiati, J; Sawadogo, S; Sagna, Y; Somda, K S; Tieno, H; Kafando, E; Drabo, Y J

    2015-01-01

    Pernicious anemia (also known as Biermer disease or anemia, Addison or Addisonian anemia, and Addison-Biermer anemia) is an autoimmune atrophic gastritis responsible for vitamin B12 malabsorption due to a deficiency of intrinsic factor. We report eight cases of pernicious anemia in Burkina Faso, collected over a 44-month period. The three criteria for diagnosis of pernicious anemia were: vitamin B12 deficiency, gastric disease (gastric histology) with presence of anti-intrinsic factor, and/or anti-gastric parietal cell antibodies in serum. All patients had anemia, with a mean hemoglobin level of 8.75 g/100 mL. The average mean corpuscular volume (MCV) was 122.1 fL the average mean corpuscular hemoglobin (MCH) 39.3 pg, the mean reticulocyte count 12.069 10(9)/L reticulocytes, and the mean rate of megaloblast marrow cells 17.2%. The serum vitamin B12 level ranged from 35 to 71 pmol/L. Antibodies against intrinsic factor were found in all eight patients. All ABO blood groups were present with a predominance (4 cases) of group O. Endoscopy found a normal fundic mucosa in three patients. Histology showed gastric atrophy and intestinal metaplasia for six patients (85.7%). Under B12 vitamin therapy, the course was favorable in all patients; seven patients also had 10 days of iron therapy. We recommend a gastric biopsy even in the absence of macroscopic gastric lesions on the upper gastrointestinal endoscopy. PMID:25787024

  7. 闵行区0~2岁儿童贫血与营养状况分析%Prevalence of anemia and its relation to nutritional status of 0 ~ 2 years old children in Minhang district.

    Institute of Scientific and Technical Information of China (English)

    黄俊; 李云; 张莺; 姚亦; 程紊

    2012-01-01

    [Objective] To evaluate the prevalence of anemia and its relation to nutritional status of children aged 0~ 2 years in Minhang distract. (Methods] Using stratified cluster sampling,72 149 children aged 2 years and born in 2008 were chosen from Minhang children health care system. And the children physical examination data were analyzed retrospectively. [Results] The prevalence rate of anemia in 0--2 years old children in Minhang distract was 1. 81%. There was a greater proportion of anemia in six months old children. The prevalence rate of anemia in 0~2 years old children under different nutritional status in Minhang distract from high to low were obese children,overweight children,malnourished children and nourished children. The prevalence risk of anemia in overweight children was 3. 14 times higher than that in nourished children. The prevalence risk of anemia in obese children was 3. 27 times higher than that in nourished children. The prevalence rate of obesity and overweight in 72 194 children was 0. 84% and 10. 23%. The ratio of obese children and overweight children was 12. 17 to 1. [Conclusions] The prevalence of anemia in Minhang distract is rather low, but overweight and obese people are high-risk groups to anemia. To control and prevent the prevalence of obesity and overweight is important work to prevent people from anemia in Minhang distract.%[目的]了解闵行区0~2岁儿童贫血与营养状况. [方法]整群抽取闵行区儿童保健系统中2008年出生,目前已满2周岁的儿童的体检资料进行回顾分析,共72 194人次. [结果]闵行区0~2岁儿童贫血平均检出率为1.81%,以6月龄儿童的贫血率最高.0~2岁儿童各营养状况中贫血的检出率依次为肥胖>超重>营养不良>正常,超重和肥胖较营养正常儿童患贫血的风险分别高3.14倍和3.27倍.超重检出率为10.23%,肥胖的检出率为0.84%.肥胖与超重比值平均为12.17. [结论]闵行区贫血的发生已处于一

  8. Are anemia and blood group types related to Japanese encephalitis and dengue?

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    Shantanu Sharma

    2015-01-01

    Full Text Available Introduction: Dengue and Japanese encephalitis (JE are flaviviruses causing significant morbidity and mortality worldwide. Previous studies had found an association between dengue infection and particular blood group antigen and also the susceptibility to aplastic anemia by dengue. Aims and Objective: The present study was conducted to find any association between dengue and JE immunoglobulin G (IgG antibody with blood group antigen or anemia. Methodology: The study was conducted in 2 slums of Delhi in 2013 in the interepidemic period. 5 mL blood from 239 samples were taken and processed for IgG levels of dengue and JE and rest used to test hemoglobin and blood group. Results and Discussion: No association has been found between blood group types and dengue IgG antibody positivity (P = 0.42 or JE IgG antibody positivity (P = 0.148. Nor did anemia established any association with dengue (P = 0.185 or JE IgG antibody (P = 0.277. IgG status of dengue and JE could be used as proxy markers of any past subclinical infection (includes clinically manifested cases also. Further studies in large settings and other areas could be done to validate the results. This was the first study of its kind in such settings.

  9. 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

  10. Inborn anemias in mice

    International Nuclear Information System (INIS)

    hereditary anemias of mice have been the chief objects of investigation. At present under study are four macrocytic anemias, five hemolytic anemias, nonhemolytic microcytic anemia, transitory siderocytic anemia, sex-linked iron-transport anemia, an α-thalassemia, and a new target-cell anemia. Each of these blood dyscrasias is caused by the action of a unique mutant gene, which determines the structure of different intracellular molecules, and thus controls a different metabolic process. Thus our wide range of different hereditary anemias has considerable potential for uncovering many different aspects of hemopoietic homeostatic mechanisms in the mouse. Each anemia is studied through: (a) characterization of peripheral blood values, (b) determinations of radiosensitivity under a variety of conditions, (c) measurements of iron metabolism and heme synthesis, (d) histological and biochemical study of blood-forming tissue, (e) functional tests of the stem cell component, (f) examination of responses to erythroid stimuli, and (g) transplantation of tissue between individuals of differently affected genotypes

  11. Anemia in a neonate with placental mesenchymal dysplasia.

    Science.gov (United States)

    Ishikawa, Satoshi; Morikawa, Mamoru; Umazume, Takeshi; Yamada, Takahiro; Kanno, Hiromi; Takakuwa, Emi; Minakami, Hisanori

    2016-05-01

    Causes of intrauterine fetal death (IUFD) are uncertain in most placental mesenchymal dysplasia (PMD) cases. Our case showed high α-fetoprotein levels in the maternal circulation, markedly dilated subchorionic vessels, and neonatal hemoglobin concentration of 8.4 g/dL, suggesting that fetal anemia may explain some adverse outcomes in PMD pregnancies. PMID:27190607

  12. Anemia in a neonate with placental mesenchymal dysplasia

    OpenAIRE

    Ishikawa, Satoshi; Morikawa, Mamoru; Umazume, Takeshi; Yamada, Takahiro; Kanno, Hiromi; Takakuwa, Emi; Minakami, Hisanori

    2016-01-01

    Key Clinical Message Causes of intrauterine fetal death (IUFD) are uncertain in most placental mesenchymal dysplasia (PMD) cases. Our case showed high α‐fetoprotein levels in the maternal circulation, markedly dilated subchorionic vessels, and neonatal hemoglobin concentration of 8.4 g/dL, suggesting that fetal anemia may explain some adverse outcomes in PMD pregnancies.

  13. Prospective study on the effectiveness of complementary food supplements on improving status of elder infants and young children in the areas affected by Wenchuan earthquake.

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    Caixia Dong

    Full Text Available OBJECTIVE: To prospectively evaluate the efficiency of daily providing complementary food supplements decreasing malnutrition and anemia prevalence in elder infants and young children living in areas affected by Wenchuan Earthquake. DESIGN: Using promotional probability sampling method, 250 to 300 children from six-randomized townships (30 to 50 children in each township in Kang County affected by the Earthquake were randomly chosen for follow up to evaluate intervention effectiveness using anthropometric measurement and hemoglobin level at six, twelve and eighteen months after start of intervention. SETTING AND SUBJECTS: All children from 6 to 18 months of age in Kang County (in North Western China were daily provided with complementary food supplements containing multiple vitamins and minerals for up to 24 months of age. The intervention period lasted for one and half year. RESULTS: At beginning of intervention, malnutrition prevalence, including underweight, stunting and wasting were respectively 4.5%, 8.9% and 3.5%; anemia prevalence was 74.3%. After one and half year intervention, the growth and anemia status were significantly improved; the percentages of wasting, stunting underweight prevalence were decreased from 3.5%, 8.9% and 4.5% to 1.7%, 5.0% and 3.3% respectively, and the anemia rates were significantly decreased. CONCLUSIONS: Our results indicated that an intervention using complementary food supplements could improve nutritional status and elevate hemoglobin level in elder infants and young children, which would significantly decrease the prevalence of malnutrition and anemia.

  14. Chloroquine and its derivatives exacerbate B19V-associated anemia by promoting viral replication.

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    Claudia Bönsch

    Full Text Available BACKGROUND: An unexpectedly high seroprevalence and pathogenic potential of human parvovirus B19 (B19V have been observed in certain malaria-endemic countries in parallel with local use of chloroquine (CQ as first-line treatment for malaria. The aims of this study were to assess the effect of CQ and other common antimalarial drugs on B19V infection in vitro and the possible epidemiological consequences for children from Papua New Guinea (PNG. METHODOLOGY/PRINCIPAL FINDINGS: Viral RNA, DNA and proteins were analyzed in different cell types following infection with B19V in the presence of a range of antimalarial drugs. Relationships between B19V infection status, prior 4-aminoquinoline use and anemia were assessed in 200 PNG children <10 years of age participating in a case-control study of severe infections. In CQ-treated cells, the synthesis of viral RNA, DNA and proteins was significantly higher and occurred earlier than in control cells. CQ facilitates B19V infection by minimizing intracellular degradation of incoming particles. Only amodiaquine amongst other antimalarial drugs had a similar effect. B19V IgM seropositivity was more frequent in 111 children with severe anemia (hemoglobin <50 g/L than in 89 healthy controls (15.3% vs 3.4%; P = 0.008. In children who were either B19V IgM or PCR positive, 4-aminoquinoline use was associated with a significantly lower admission hemoglobin concentration. CONCLUSIONS/SIGNIFICANCE: Our data strongly suggest that 4-aminoquinoline drugs and their metabolites exacerbate B19V-associated anemia by promoting B19V replication. Consideration should be given for choosing a non-4-aminoquinoline drug to partner artemisinin compounds in combination antimalarial therapy.

  15. Air pollution and anemia as risk factors for pneumonia in ecuadorian children: a retrospective cohort analysis

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    Harris Aaron M

    2011-11-01

    Full Text Available Abstract Background Ambient air pollution and malnutrition, particularly anemia, are risk factors for pneumonia, a leading cause of death in children under five. We simultaneously assessed these risk factors in Quito, Ecuador. Methods In 2005, we studied two socioeconomically similar neighborhoods in Quito: Lucha de los Pobres (LP and Jaime Roldos (JR. LP had relatively high levels of air pollution (annual median PM2.5 = 20.4 μg/m3; NO2 = 29.5 μg/m3 compared to JR (annual median PM2.5 = 15.3 μg/m3; NO2 = 16.6 μg/m3. We enrolled 408 children from LP (more polluted and 413 children from JR (less polluted. All subjects were aged 18-42 months. We obtained medical histories of prior physician visits and hospitalizations during the previous year, anthropometric nutrition data, hemoglobin levels, and hemoglobin oxygen saturation via oximetry. Results In anemic children, higher pollution exposure was significantly associated with pneumonia hospitalization (OR = 6.82, 95%CI = 1.45-32.00; P = 0.015. In non-anemic children, no difference in hospitalizations by pollution exposure status was detected (OR = 1.04, NS. Children exposed to higher levels of air pollution had more pneumonia hospitalizations (OR = 3.68, 1.09-12.44; P = 0.036, total respiratory illness (OR = 2.93, 95% CI 1.92-4.47; P Conclusions Ambient air pollution is associated with rates of hospitalization for pneumonia and with physician's consultations for acute respiratory infections. Anemia may interact with air pollution to increase pneumonia hospitalizations. If confirmed in larger studies, improving nutrition-related anemia, as well as decreasing the levels of air pollution in Quito, may reduce pneumonia incidence.

  16. Effect of Providing Multiple Micronutrients in Powder through Primary Healthcare on Anemia in Young Brazilian Children: A Multicentre Pragmatic Controlled Trial.

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    Marly A Cardoso

    Full Text Available Multiple micronutrients in powder (MNP are recommended by WHO to prevent anemia in young children. However, evidences for its effectiveness in different populations and improvements in other outcomes (e.g. linear growth and vitamin A deficiency are scarce.A multicentre pragmatic controlled trial was carried out in primary health centres. At study baseline, a control group (CG of children aged 10- to 14 months (n = 521 was recruited in the routine healthcare for assessing anemia, anthropometric and micronutrient status. At the same time, an intervention group (IG of infants aged 6- to 8 months (n = 462 was recruited to receive MNP daily in complementary feeding over a period of 60 days. Both study groups were compared when the IG infants reached the age of the CG children at enrolment.In CG, the prevalence of anemia [hemoglobin (Hb 8.3 mg/L, and vitamin A deficiency (VAD, serum retinol < 0.70μmol/L were 23.1%, 37.4%, and 17.4%, respectively. Four to six months after enrolment, when the IG participants had the same age of the controls at the time of testing, the prevalence of anemia, ID and VAD in IG were 14.3%, 30.1% and 7.9%, respectively. Adjusting for city, health centre, maternal education, and age, IG children had a lower likelihood of anemia and VAD [Prevalence Ratio (95% CI = 0.63 (0.45, 0.88 and 0.45 (0.29, 0.69, respectively] when compared with CG children. The adjusted mean distributions of Hb and length-for-age Z-scores improved by 2 SE in the IG compared to CG children.MNP effectively reduced anemia and improved growth and micronutrient status among young Brazilian children.Registro Brasileiro de Ensaios Clinicos RBR-5ktv6b.

  17. Reticulocyte production index as a predictor of clinically significant anemia in chronic hepatitis C patients receiving pegylated interferon combination therapy

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    Sheng-Lei Yan

    2016-03-01

    Conclusion: Besides old age and low pretreatment hemoglobin level, our study showed that a reticulocyte production index < 0.9% at Week 4 was a significant factor associated with clinically significant anemia during pegylated interferon combination treatment.

  18. Reticulocyte maturity indices in iron deficiency anemia

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    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.

  19. Lead, hemoglobin, zinc protoporphyrin and ferritin concentrations in children

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    Rondó Patrícia H C

    2006-01-01

    Full Text Available OBJECTIVE: To assess the relationship of blood lead and hemoglobin, zinc protoporphyrin, and ferritin concentrations in children. METHODS: A cross-sectional study was carried out in 136 anemic and non-anemic children from two rural villages near a lead smelter in Adrianópolis, Southern Brazil, from July to September 2001. Hemoglobin electrophoresis was performed to exclude children with hemoglobin variants and thalassemia syndromes associated with anemia. Lead was determined by atomic absorption spectrophotometry; hemoglobin by automated cell counting; zinc protoporphyrin by hematofluorometry; ferritin by chemiluminescence. Student's t-test, Mann-Whitney test, and the c² test were used to assess the significance of the differences between the variables investigated in anemic and non-anemic children. Stepwise multivariate linear regression analysis was performed using two models for anemic and non-anemic children respectively. RESULTS: Lead was negatively associated to hemoglobin (p<0.017 in the first model, and in the second model lead was positively associated to zinc protoporphyrin (p<0.004 after controlling for ferritin, age, sex, and per capita income. There was an inverse association between hemoglobin and blood lead in anemic children. It was not possible to confirm if anemic children had iron deficiency anemia or subclinical infection, considering that the majority (90.4% had normal ferritin. CONCLUSIONS: The study detected a relationship between anemia and elevated blood lead concentrations. Further epidemiological studies are necessary to investigate the impact of iron nutritional interventions as an attempt to decrease blood lead in children.

  20. The influence of vitamin A supplementation on iron status.

    Science.gov (United States)

    Michelazzo, Fernanda B; Oliveira, Julicristie M; Stefanello, Juliana; Luzia, Liania A; Rondó, Patricia H C

    2013-11-07

    Vitamin A (VA) and iron deficiencies are important nutritional problems, affecting particularly preschool children, as well as pregnant and lactating women. A PubMed (National Library of Medicine, National Institutes of Health, Bethesda, MD, USA) literature review was carried out to search for clinical trials published from 1992 to 2013 that assessed the influence of vitamin A supplementation on iron status. Simultaneous use of iron and vitamin A supplements seemed to be more effective to prevent iron deficiency anemia than the use of these micronutrients alone. Some studies did not include a placebo group and only a few of them assessed vitamin A status of the individuals at baseline. Moreover, the studies did not consider any inflammatory marker and a reasonable number of iron parameters. Another important limitation was the lack of assessment of hemoglobin variants, especially in regions with a high prevalence of anemia. Assessment of hemoglobin variants, inflammatory markers and anemia of chronic inflammation would be important to the studies investigated. Studies involving different populations are necessary to elucidate the interaction between the two micronutrients, especially regarding iron absorption and modulation of erythropoiesis.

  1. The Influence of Vitamin A Supplementation on Iron Status

    Directory of Open Access Journals (Sweden)

    Patricia H. C. Rondó

    2013-11-01

    Full Text Available Vitamin A (VA and iron deficiencies are important nutritional problems, affecting particularly preschool children, as well as pregnant and lactating women. A PubMed (National Library of Medicine, National Institutes of Health, Bethesda, MD, USA literature review was carried out to search for clinical trials published from 1992 to 2013 that assessed the influence of vitamin A supplementation on iron status. Simultaneous use of iron and vitamin A supplements seemed to be more effective to prevent iron deficiency anemia than the use of these micronutrients alone. Some studies did not include a placebo group and only a few of them assessed vitamin A status of the individuals at baseline. Moreover, the studies did not consider any inflammatory marker and a reasonable number of iron parameters. Another important limitation was the lack of assessment of hemoglobin variants, especially in regions with a high prevalence of anemia. Assessment of hemoglobin variants, inflammatory markers and anemia of chronic inflammation would be important to the studies investigated. Studies involving different populations are necessary to elucidate the interaction between the two micronutrients, especially regarding iron absorption and modulation of erythropoiesis.

  2. Risk and Prevalence of Anemia among Women Attending Public and Private Universities.

    Science.gov (United States)

    Marques, Marcelo Rodrigues; De Oliveira E Silva, Lília Maria Monteiro; Dos Santos Beserra Pessoa, Marcia Luiza; Da Mota Araújo, Marcos Antônio; Dos Reis Moreira-Araújo, Regilda Saraiva

    2015-01-01

    Anemia is a global public health problem. Women are known to be more susceptible to anemia; however, no controlled study has yet assessed differences in the prevalence of anemia exclusively among women with higher education. The aim of the study was to establish the prevalence of anemia among women attending universities. The hemoglobin concentration of 140 women aged 18 to 45 years old from a private and a public university was measured. Anthropometric and socioeconomic data were also collected. The risk of developing anemia was almost threefold higher among the students attending the public university (OR: 2.71; p=.0248). The prevalence of anemia was much higher than in the overall female population (79%). The higher education was not a protective factor for anemia in women when analysed separately from the total population of women.

  3. Anemia in patients with diabetes mellitus

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    Dimković Nada

    2007-01-01

    Full Text Available Introduction: Anemia is more common and pronounced in patients with diabetic, than in patients with non-diabetic renal disease. While several factors contribute to its pathogenesis, the failure of the kidney to increase erythropoietin in response to falling hemoglobin appears to be the dominant factor. The most frequent complications of anemia in diabetic patients include decreased quality of life and work capacity and increased cardiovascular morbidity and mortality. Material and Methods: This cross-sectional multicenter study included a total of 539 patients with type I (~20% and type II diabetes (~80% classified into five stages according to the glomerular filtration rate. Results Diabetic nephropathy appears in stage I, and progresses in all patients to the stage V (p=0.045. The presence of anemia progressively increased from stage I to stage V (from 60% to 100%, p=0.008. Only 62% of patients with anemia were treated (mainly with iron and only 3.4% received erythropoietin treatment. Hypertension was present in 90% of patients in stage I and in 100% of patients in stage V nephropathy. The presence of heart failure increased from 0% (stage I to 51% (stage IV, p=0.03. Around 62% of patients were referred to a nephrologist, and according to the logistic regression model, renal failure and presence of anemia were significant predictors of patients' referral to nephrologist. Conclusion: In a primary care setting, anemia is a frequent finding, even in the very beginning of diabetic renal disease. Currently available guidelines for management of anemia are not followed; this may explain high percentage of patients with heart failure in pre-dialysis stage. Early referral to a nephrologist and regular follow-up by an endocrinologist and cardiologist are the best way for the prevention of diabetic complications and comorbidity.

  4. Usefulness of examination of palmar creases for assessing severity of anemia in Indian perspective: A study from a tertiary care center

    OpenAIRE

    Gouranga Santra

    2015-01-01

    Background and Objectives: Palmar creases may become as pale as the surrounding skin in severe anemia. However, its sensitivity for assessing severe anemia is questionable, especially in Indian perspective. The study was conducted to evaluate the value of palmar creases in detecting severe anemia. Materials and Methods: Patients with laboratory confirmed anemia were assessed for pallor of palmar creases without information of patient's hemoglobin (Hb) value to the observer. Sensitivity and sp...

  5. Frequency of anemia in chronic psychiatry patients

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    Korkmaz S

    2015-10-01

    Full Text Available Sevda Korkmaz,1 Sevler Yildiz,1 Tuba Korucu,1 Burcu Gundogan,1 Zehra Emine Sunbul,1 Hasan Korkmaz,2 Murad Atmaca1 1Department of Psychiatry, 2Department of Cardiology, Faculty of Medicine, Firat University, Elazig, Turkey Purpose: Anemia could cause psychiatric symptoms such as cognitive function disorders and depression or could deteriorate an existing psychiatric condition when it is untreated. The objective of this study is to scrutinize the frequency of anemia in chronic psychiatric patients and the clinical and sociodemographic factors that could affect this frequency.Methods: All inpatients in our clinic who satisfied the study criteria and received treatment between April 2014 and April 2015 were included in this cross-sectional study. Sociodemographic data for 378 patients included in the study and hemoglobin (Hb and hematocrit values observed during their admission to the hospital were recorded in the forms. Male patients with an Hb level of <13 g/dL and nonpregnant female patients with an Hb level of <12 g/dL were considered as anemic.Findings: Axis 1 diagnoses demonstrated that 172 patients had depressive disorder, 51 patients had bipolar disorder, 54 patients had psychotic disorder, 33 patients had conversion disorder, 19 patients had obsessive-compulsive disorder, 25 patients had generalized anxiety disorder, and 24 patients had other psychiatric conditions. It was also determined that 25.4% of the patients suffered from anemia. Thirty-five percent of females and 10% of males were considered as anemic. The frequency of anemia was the highest among psychotic disorder patients (35%, followed by generalized anxiety disorder patients (32%, and obsessive-compulsive disorder patients (26%. Anemia was diagnosed in 22% of depressive disorder patients, 25% of bipolar disorder patients, and 24% of conversion disorder patients.Results: The prevalence of anemia among chronic psychiatry patients is more frequent than the general population

  6. Sickle cell anemia.

    OpenAIRE

    ŘÍHOVÁ, Tereza

    2013-01-01

    This thesis is about the disease called sickle cell anemia, or drepanocytosis. In this thesis is described the history of the disease, pathophysiology, laboratory features, various clinical features, diferencial diagnosis, quality of life in sickle cell anemia and therapy.

  7. Cooley's Anemia Foundation

    Science.gov (United States)

    Cooley's Anemia Foundation Leading the Fight against Thalassemia About Us Mission/Purpose History About Thomas Benton Cooley Medical Research ... Gabriella was diagnosed with thalassemia, and the Cooley’s Anemia Foundation continues to play an almost-daily role ...

  8. Anemia and Pregnancy

    Science.gov (United States)

    ... most recent scientific research View all publications Home Anemia and Pregnancy Your body goes through significant changes ... becoming anemic. back to top Is Pregnancy-Related Anemia Preventable? Good nutrition is the best way to ...

  9. Anemia in the Newborn

    Science.gov (United States)

    ... Video) Meconium Aspiration Syndrome Additional Content Medical News Anemia in the Newborn By Arthur E. Kopelman, MD ... Prematurity (ROP) Necrotizing Enterocolitis (NEC) Jaundice in Newborns Anemia in the Newborn Polycythemia in the Newborn Thyroid ...

  10. Iron-Deficiency Anemia

    Medline Plus

    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 ...

  11. Iron-Deficiency Anemia

    Medline Plus

    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 ...

  12. 甘肃省贫困农村地区5岁以下儿童营养不良和贫血状况调查%Malnutrition and anemia status of children under 5 years old in poverty rural areas of Gansu Province

    Institute of Scientific and Technical Information of China (English)

    赵文莉; 杨海霞; 陈瑞; 王文龙; 李慧

    2012-01-01

    目的 分析甘肃省贫困农村地区5岁以下儿童营养不良和贫血状况及其影响因素,为制定儿童营养相关的策略和政策提供科学依据.方法 采用多阶段随机抽样方法,对1398名调查对象的营养状况进行分析,用Z评分法和血红蛋白值评价儿童营养和贫血状况,用Logistic回归分析可能的影响因素,应用SPSS 13.0软件进行统计分析.结果 调查儿童中低出生体重儿占5.4%;近2周有腹泻和上呼吸道疾病的儿童分别占15.1%和31.1%;6个月内婴幼儿的母乳喂养率、混合喂养率和人工喂养率分别为45.3%、43.2%和11.4%.儿童的生长迟缓率为11.7%、低体重率为7.8%、消瘦率为6.6%、贫血率为11.7%,儿童生长迟缓率、低体重率、消瘦率和贫血率在各月龄组间差异均有统计学意义(P<0.01),其中24 ~36月龄组生长迟缓率最高,低体重率、消瘦率和贫血率的患病高峰在6~12月龄,各月龄组性别间差异均无统计学意义(P>0.05).多因素分析结果表明,儿童生长迟缓的影响因素是出生体重(OR=1.001),低体重的影响因素有月龄(OR=1.019)、出生体重(OR=1.001),消瘦的影响因素有月龄(OR=1.054)和出生体重(OR=1.001),贫血的影响因素为月龄(OR=1.029).结论 甘肃省贫困农村地区5岁以下儿童营养不良和贫血状况仍然较为严重,应针对各年龄段儿童营养不良状况特点制定相应干预措施,从而改善甘肃省贫困地区儿童营养健康状况.%Objective To analyze malnutrition and anemia status and its possible influence factors among children under 5 years old in poverty rural areas of Gansu Province, and provide evidence for establishment of children nutrition related policies. Methods 1398 subjects were selected by multistage cluster sampling to analysis the nutrition status. The situation of malnutrition and anemia of children were evaluated by Z-scores and hemoglobin concentration, and its influence

  13. Prevalence of Anemia among Adolescent Girls in an Urban Slum

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    Meenal Vinay Kulkarni, P M Durge, N B Kasturwar

    2012-01-01

    Full Text Available Introduction: Nutritional anemia is one of India's major public health problems. Adolescence is a vulnerable period in the human life cycle for the development of nutritional anemia. Anemia in adolescent girls contributes to maternal and foetal mortality and morbidity in future. Most of the health care services in India are for mother and child group. Objectives: To estimate prevalence of anemia among adolescent girls in an urban slum and to study socio-demographic and menstrual factors associated with it. Material and methods: A cross sectional community based study was conducted among 272 adolescent girls in an urban slum area under Urban Health Training centre, department of Community Medicine, NKP Salve Institute of Medical science, Nagpur from June 2009 to February 2010. Out of five areas one area was selected by simple random sampling. Information regarding socio-demographic and menstrual factors was recorded in pre-designed, pre -tested proforma. Hemoglobin estimation was done by Sahli’s haemoglobinometer. Data was analyzed by mean, standard deviation and chi square test. Results: Prevalence of anemia was found to be very high (90.1% among adolescent girls. Majority of the girls were having mild or moderate anemia (88.6%. A significant association was found between adolescent girl’s education, mother’s occupation and anemia. No association was found between menstrual factors and anemia. Conclusions-Nutrition education along with nutritional supplementation and iron folic acid tablets should be provided to all girls.

  14. Anemia in Elderly Koreans

    OpenAIRE

    Lee, Jong Hwa

    2011-01-01

    Recently, the geriatric population in Korea has grown to comprise approximately 10% of the total population, and anemia has become a significant problem among elderly patients. Many elderly patients have anemia due to nutritional deficiency, chronic inflammation, or comorbid diseases; however, in a significant fraction of the patients with anemia, the cause remains obscure. Anemia of any degree is recognized as a significant independent contributor to morbidity and mortality in elderly patien...

  15. Anemia status and the relationship between anemia and physical development among children at the age of 2 to 5 years%2~5岁儿童贫血状况及其与生长发育的关系

    Institute of Scientific and Technical Information of China (English)

    程进; 魏锁; 王君; 宋丹丹

    2012-01-01

    OBJECTIVE To understand the anemia status of children in kindergarten of the urban area in a city and influencing provide evidence of improving anemia status of children in local area. METHODS we used the method to extract four public kindergartens and eight private kindergartens, then we investigated general children who age 2 to 5 years in these kindergartens. The physical development measures and oral examina-conducted to test the level of Hb. RESULTS The total number gf children was 2 993 including 1 424 boys and 1 569 and the average age of the moon among them was 51.23 ±11.73. The proportion of children who were in public kindergartens was 64.0%. Single factor analysis showed that the children who were in the private kindergartens was more likely to suffer anemia than in the public kindergarten, and the relevance ratio of anemia among the older children was significandy lower than among the younger children, and the situation of growth and development among normal children was significantly better than a-mong the children who suffered from anemia. Muti-factor Logistic regression revealed that high age of the moon was the protective factor of anemia, and the private kindergarten and the high number of decayed tooth were the dangerous factors of anemia. CONCLUSION In this area, the relevance ratio of anemia among children in kindergarten is quite high, so it is necessary to lake some measures to prevent anemia among them. Because the growth of the age of the moon the relevance ratio of anemia decrease , we should take the age of the moon into consideration for exploring the relations between anemia and physica development among children.%目的 了解某市城区2~5岁在园儿童贫血状况,分析相关影响因素,为改善本地区儿童贫血状况提供依据.方法 采用分层整群抽样的方法,在该市城区随机抽取4所公立幼儿园和8所私立幼儿园,对每所幼儿园2~5岁在园儿童进行一般情况调查,进行体格发育测

  16. 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 ...

  17. Iron-Deficiency Anemia

    Medline Plus

    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 ...

  18. Iron-Deficiency Anemia

    Medline Plus

    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 ...

  19. The Value of Reticulocyte Hemoglobin Content on the Treatment of Anemia Patients with Hemodialysis%网织红细胞血红蛋白含量监测终末期肾病患者贫血治疗的应用价值

    Institute of Scientific and Technical Information of China (English)

    陈国强; 郑彦博; 赵湘; 胡庆丰; 盛思

    2013-01-01

    Objective:To investigate the clinical significance of reticulocyte hemoglobin contend CHr ),monitoring the therapy effect with erythropoietin and iron supplement in the end - stage renal disease patients with iron deficiency anemia. Results: Methods: The diagnosed ESRD hemodialysis patients were treated with restructuring erythropoietin ( rHuEPO ) as clinical conventional treatment of anemia, who were conventional supplemented iron in the guide of CHr and iron protein ( SF ) and transfer in saturation ( TSAT ) as an lack of iron index respectively. Curative effect was compared between the two groups, and then CHr and conventional hematology index changes were observed after treatment with iron supplement. Results:( 1 ) There was no significant differences in treatment between the group of CHr and iron protein ( 526. 3 6 ± 37. 87 vs 5 83. 52 ± 30. 86, P < 0. 05 ), but the former using iron supplement was less than the latter dose. ( 2 )CHr was appeared notable effect after 4 days with iron supplement. However the other indexes were showed after one or two months. Conclusion:Chr could prompt functional iron deficiency timely as a lack of Iron index, and was more secure, stable than the traditional methods in the guide of therapy of supplement iron in the ESRD hemodialysis patients. Thus Chr was a rapid and effective index in the early evaluation of treatment effect with iron supplement.%目的:利用网织红细胞血红蛋白含量(CHr)监测终末期肾病(ESRD)缺铁性贫血患者应用促红细胞生成素及补铁治疗中的临床意义.方法:选择临床确诊ESRD的血液透析患者常规使用人重组促红细胞生成素(rHuEPO)治疗贫血,分别以CHr和铁蛋白(SF)及转铁蛋白饱和度(TSAT)作为铁缺乏指标指导常规补铁,比较两组间的疗效;并观察两组患者在补铁治疗前后CHr和常规血液学指标的变化.结果:(1)CHr组与铁蛋白组实际疗效差异无统计学意义,但前者使用的铁剂剂量小于后者(526

  20. 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 ...

  1. The impact of blood hemoglobin content on the outcome of radiotherapy. The Freiburg experience

    Energy Technology Data Exchange (ETDEWEB)

    Frommhold, H.; Guttenberger, R.; Henke, M. [Universitaetsklinik, Freiburg (Germany). Abt. Strahlentherapie

    1998-12-01

    Background: Numerous publications have reported an impaired radiocurability when anemia is present. Tissue hypoxia and consecutive radioresistance are speculated to be the underlying causes. Own experience: Our own retrospective data impressively confirm these observations: in an analysis of 889 patients homogeneously irradiated for head and neck cancer for locoregional tumor control and survival, anemia has proven to be a highly significant risk factor. Furthermore, hemoglobin content is an independent and, at least equally powerful predictor for outcome when compared to the known risk factors of site, treatment modality, resection status, T-, and N-stage. Treatment: In an attempt to improve therapeutic outcome, 50 anemic patients undergoing radiotherapy were treated with erythropoietin (rhEPO). A weekly increment in hemoglobin content of 0.7 g/dl was documented without any major side effects. Additionally, it seems that patients reacting sufficiently to rhEPO stimulation can expect better locoregional tumor control within the irradiation volume. This, however, awaits confirmation in an ongoing trial. (orig.) [Deutsch] Hintergrund: Anaemische Patienten sollen nur begrenzt von einer Bestrahlungsbehandlung profitieren. Als ursaechlich wird eine Radioresistenz, bedingt durch Gewebehypoxie, diskutiert. Eigene Befunde: Eigene Daten bestaetigen diese Befunde beeindruckend: Eine Anaemie zu Behandlungsbeginn (Haemoglobin <13 g/dl bei Maennern; <12 g/dl bei Frauen) war bei 889 untersuchten Bestrahlungspatienten mit Kopf-Hals-Tumoren hochsignifikant mit unzureichender lokaler Tumorkontrolle assoziiert. Der Bluthaemoglobinwert war dabei ein unabhaengiger Prognosefaktor und mindestens so bedeutend wie Tumorregion, Behandlungsmodalitaet, Resektionsradikalitaet, T- oder N-Stadium. Behandlung: Unter der Vorstellung, die Bestrahlungseffizienz zu verbessern, behandelten wir prospektiv 50 anaemische Bestrahlungspatienten mit Erythropoetin (rhEPO). Darunter stieg der

  2. Anemia is associated with an increased central venous pressure and mortality in a broad spectrum of cardiovascular patients

    NARCIS (Netherlands)

    Kleijn, Lennaert; Westenbrink, B. Daan; van Deursen, Vincent M.; Damman, Kevin; de Boer, Rudolf A.; Hillege, Hans; van Veldhuisen, Dirk J.; Voors, Adriaan A.; van der Meer, Peter

    2014-01-01

    Background Anemia is frequently observed in patients with cardiovascular disease. Multiple factors have been associated with anemia, but the role of hemodynamics is largely unknown. Therefore, we investigated the association between hemoglobin (Hb) levels, hemodynamics and outcome in a broad spectru

  3. PENGARUH PEMBERIAN TABLET BESI SATU KALI SEMINGGU TERHADAP STATUS HB DAN STATUS BESI ANAK SEKOLAH PENERIMA PMT-AS

    Directory of Open Access Journals (Sweden)

    Muhamad Saidin

    2012-11-01

    Full Text Available It had been conducted a study on "The Effect of Weekly Iron Supplementation on The Status of Hb and Iron among School Children Receiving PMT-AS". The main objective of the study was to investigate the effect of iron tablets supplementation to iron status of school children receiving PMT-AS. The subjects of this study was primary school children in the fourth, fifth and sicth grades in six schools receiving PMT-AS in sub-district of Sidomulyo, south Lampung. The schools were randomly assigned into three groups. The first group received iron tablets given by school teacher. The second group received iron tablets given by school teacher and under supervision of researcher (nutritionist, and the third group was control. Iron tablets containing 60 mg elemental iron were given weekly for the duration of 4.5 months. The results of study showed: 1. The percentage of anemia subjects at the begining of study in group I, II, III were 60.0%, 58.0%, and 55.1% respectively. 2. Weekly Iron Supplementatioon reduced significantly the percentage of anemia subjects (p<0.05. 3. Weekly Iron Supplementation increased Hb status and iron status significantly (p<0.05. 4. Iron tablets distribution conducted by the school teacher without supervision was as effective as iron tablets distribution under supervision of researcher.Keywords: anemia, PMT-AS (School Feeding Program, iron tablet, hemoglobin status.

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

    Directory of Open Access Journals (Sweden)

    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.

  5. Anemia do lactente: etiologia e prevalência Anemia in infancy: etiology and prevalence

    Directory of Open Access Journals (Sweden)

    Maria Claret C.M. Hadler

    2002-01-01

    Full Text Available Objetivo: verificar a prevalência de anemia, anemia ferropriva e deficiência de ferro em lactentes, de unidade pública de saúde, no município de Goiânia, Brasil, analisar e correlacionar as variáveis bioquímicas e hematológicas. Métodos: realizou-se estudo transversal. De 120 mães entrevistadas, foram incluídos 110 lactentes de 6 a 12 meses de idade, a termo e não gemelares. Dados socioeconômicos e hematológicos foram obtidos. Colheu-se sangue venoso dos lactentes em jejum para realização do hemograma completo por contagem eletrônica, ferro sérico, ferritina sérica e proteína C-reativa, os quais foram utilizados na avaliação da etiologia ferropriva nos anêmicos. Crianças com hemoglobina Objective: To verify the prevalence of anemia, iron deficiency anemia and iron deficiency in infants, at a Public Health Unit in the city of Goiânia - Brazil; to analyze and to correlate the hematologic and biochemical variables. Methods: A cross-sectional study was carried out. One hundred and ten full-term infants of the 120 mothers interviewed were included. The infants aged between six and twelve months and there were not twins. Socioeconomic and hematologic data was obtained. Venous blood was taken from fasting infants in order to carry out a complete hemogram through electronic cell counting, serum iron, serum ferritin and C-reactive protein, which were used in the evaluation of the etiology of iron deficiency in the anemic infants. Children with hemoglobin < 11g/dL were considered anemic. Results: The prevalence of anemia was 60.9%. In the diagnosis of the iron deficiency etiology in infants without an inflammation process, when considering the alteration of hemoglobin plus two more indices among mean corpuscular volume (MCV or mean corpuscular hemoglobin (MCH or serum ferritin or serum iron, the prevalence of the iron deficiency was 87%. Nevertheless, when red cell distribution width (RDW was included in the indices, the

  6. Anemia em gestantes de municípios das regiões Sul e Centro-Oeste do Brasil Anemia en mujeres enbarazadas de ciudades de regiones Sur y Centro-Oeste de Brasil Anemia in pregnant women from two cities in the South and Mid-West Regions of Brazil

    Directory of Open Access Journals (Sweden)

    Elizabeth Fujimori

    2009-12-01

    hemoglobin lower then 11g/dL were considered having anemia. Social inequity between the two cities was evident. Pregnant women from Cuiabá-MT were significantly poorer then those from Maringá-PR. Anemia prevalence was higher and means of hemoglobin were lower in Cuiabá-MT, apart from gestational age. We found that the age, marital status, number of previous pregnancies, nutritional status and gestational trimester were associated with the level of hemoglobin. Regional differences in the occurrence of anemia are social determined and should be considered in the proposal of interventions in the public health field.

  7. THE STUDY OF ANEMIA IN GESTATIONAL DIABETES MELLITUS

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    Srinivasa

    2014-06-01

    Full Text Available AIMS AND OBJECTIVE: To investigate possible association between Anemia and Gestational Diabetes Mellitus (GDM. DESIGN, SETTING & PARTICIPANTS: A cross sectional study comprising of 100 GDM patients attending as outpatients or In-patients at Vani Vilas hospital and Bowring & Lady Curzon hospital, BMC & RI, Bangalore. MAIN MEASUREMENTS: GDM patients either newly diagnosed or on follow up were selected and complete blood counts including the peripheral smear, blood sugar levels and HbA1c were done. RESULTS: Anemia was diagnosed in 6 patients (6% who are considerably less compared to Non-GDM pregnancy (40-50%. Out of which only 1 patient’s peripheral smear showed Microcytic hypochromic blood picture whereas rest showed Normocytic Normochromic picture. CONCLUSION: Our study suggests that incidence of Anemia especially Microcytic Hypochromic Anemia is considerably lower in GDM. These finding suggests that routine supplementation of Iron irrespective of Hemoglobin (Hb levels should be reconsidered in risk group women.

  8. Phylogeny of Echinoderm Hemoglobins.

    Directory of Open Access Journals (Sweden)

    Ana B Christensen

    Full Text Available Recent genomic information has revealed that neuroglobin and cytoglobin are the two principal lineages of vertebrate hemoglobins, with the latter encompassing the familiar myoglobin and α-globin/β-globin tetramer hemoglobin, and several minor groups. In contrast, very little is known about hemoglobins in echinoderms, a phylum of exclusively marine organisms closely related to vertebrates, beyond the presence of coelomic hemoglobins in sea cucumbers and brittle stars. We identified about 50 hemoglobins in sea urchin, starfish and sea cucumber genomes and transcriptomes, and used Bayesian inference to carry out a molecular phylogenetic analysis of their relationship to vertebrate sequences, specifically, to assess the hypothesis that the neuroglobin and cytoglobin lineages are also present in echinoderms.The genome of the sea urchin Strongylocentrotus purpuratus encodes several hemoglobins, including a unique chimeric 14-domain globin, 2 androglobin isoforms and a unique single androglobin domain protein. Other strongylocentrotid genomes appear to have similar repertoires of globin genes. We carried out molecular phylogenetic analyses of 52 hemoglobins identified in sea urchin, brittle star and sea cucumber genomes and transcriptomes, using different multiple sequence alignment methods coupled with Bayesian and maximum likelihood approaches. The results demonstrate that there are two major globin lineages in echinoderms, which are related to the vertebrate neuroglobin and cytoglobin lineages. Furthermore, the brittle star and sea cucumber coelomic hemoglobins appear to have evolved independently from the cytoglobin lineage, similar to the evolution of erythroid oxygen binding globins in cyclostomes and vertebrates.The presence of echinoderm globins related to the vertebrate neuroglobin and cytoglobin lineages suggests that the split between neuroglobins and cytoglobins occurred in the deuterostome ancestor shared by echinoderms and vertebrates.

  9. Prevalência e fatores associados à anemia em mulheres indígenas Suruí com idade entre 15 e 49 anos, Amazônia, Brasil Prevalence of and factors associated with anemia in indigenous Surui women aged between 15 and 49 years in the Brazilian Amazon

    Directory of Open Access Journals (Sweden)

    Jesem D. Y. Orellana

    2011-06-01

    Full Text Available OBJETIVOS: investigar a prevalência e os fatores associados à ocorrência de anemia em mulheres indígenas Suruí com idade entre 15 e 49 anos. MÉTODOS: estudo transversal realizado a partir de levantamento censitário em 2005 na terra indígena Sete de Setembro, localizada em Rondônia, Brasil. A dosagem de hemoglobina (Hb foi realizada pelo aparelho β-hemoglobinômetro portátil. Pontos de corte de anemia: Hb OBJECTIVES: to investigate the prevalence of and factors associated with the occurrence of anemia in indigenous Surui women aged between 15 and 49 years. METHODS: a cross-sectional study was carried out based on the 2005 census of Sete de Setembro indigenous territory in the Brazilian State of Rondônia. Hemoglobin measurement (Hb was carried out using a portable β-hemoglobinometer. The cut-off points for anemia were Hb <12.0 g/dL in non-pregnant women and Hb <11.0 g/dL in pregnant women. Demographic and socio-economic data were gathered using a standardized questionnaire. The first stage of statistical analysis included the: chi-square; the chi-square linear tendency test; Student's t; a test for linearity and analysis of variance. In the second stage, the final logistic model was adjusted. RESULTS: the overall prevalence of anemia in non-pregnant women was 67.3% and, in pregnant women, 81.8%. Multivariate analysis showed that women with one or two anemic children aged between 6 and 35 months were three times more likely to be anemic; women from the lowest socio-economic stratum were 3.5 times more likely to be anemic. The likelihood of a Surui woman of low socio-economic status being anemic was 26% higher than that of one from the highest socio-economic stratum. CONCLUSIONS: anemia is a serious health problem among Surui women and is influenced by household factors, such as having children with anemia and socio-economic circumstances. It is suggested that measures to treat and prevent anemia among the Surui take these factors into

  10. Anemia and long-term outcome in adjuvant and neoadjuvant radiochemotherapy of stage II and III rectal adenocarcinoma: The Freiburg experience (1989-2002)

    Institute of Scientific and Technical Information of China (English)

    Christian Weissenberger; Michael Henke; Michael Geissler; Florian Otto; Annette Barke; Karl Henne; Georg von Plehn; Alex Rein; Christine Müller; Susanne Bartelt

    2006-01-01

    AIM: To evaluate the long-term outcome of standard 5-FU based adjuvant or neoadjuvant radiochemotherapy and to identify the predictive factors, especially anemia before and after radiotherapy as well as hemoglobin increase or decrease during radiotherapy.METHODS: Two hundred and eighty-six patients with Union International Contre Cancer (UICC) stage Ⅱ and Ⅲ rectal adenocarcinomas, who underwent resection by conventional surgical techniques (low anterior or abdominoperineal resection), received either postoperative (n = 233) or preoperative (n = 53)radiochemotherapy from January 1989 until July 2002.Overall survival (OAS), cancer-specific survival (CSS),disease-free survival (DFS), local-relapse-free (LRS) and distant-relapse-free survival (DRS) were evaluated using Kaplan-Meier, Log-rank test and Cox's proportional hazards as statistical methods. Multivariate analysis was used to identify prognostic factors. Median follow-up time was 8 years.RESULTS: Anemia before radiochemotherapy was an independent prognostic factor for improved DFS (risk ratio 0.76, P=0.04) as well as stage, grading, R status (free radial margins), type of surgery, carcinoembryonic antigen (CEA) levels, and gender. The univariate analysis revealed that anemia was associated with impaired LRS (better local control) but with improved DFS. In contrast,hemoglobin decrease during radiotherapy was an independent risk factor for DFS (risk ratio 1.97, P = 0.04).During radiotherapy, only 30.8% of R0-resected patients suffered from hemoglobin decrease compared to 55.6% if R1/2 resection was performed (P=0.04). The 5-year OAS, CSS, DFS, LRS and DRS were 47.0%, 60.0%,41.4%, 67.2%, and 84.3%, respectively. Significant differences between preoperative and postoperative radiochemotherapy were not found.CONCLUSION: Anemia before radiochemotherapy and hemoglobin decrease during radiotherapy have no predictive value for the outcome of rectal cancer. Stage,grading, R status (free radial margins), type of

  11. THE RENAL HANDLING OF HEMOGLOBIN

    Science.gov (United States)

    Bunn, H. Franklin; Esham, William T.; Bull, Robert W.

    1969-01-01

    The glomerular filtration of hemoglobin (α2β2) was studied under conditions in which its dissociation into αβ dimers was experimentally altered. Rats receiving hemoglobin treated with the sulfhydryl reagent bis(N-maleimidomethyl) ether (BME) showed a much lower renal excretion and prolonged plasma survival as compared with animals injected with untreated hemoglobin. Plasma disappearance was also prolonged in dogs receiving BME hemoglobin. Gel filtration data indicated that under physiological conditions, BME hemoglobin had impaired subunit dissociation. In addition, BME hemoglobin showed a very high oxygen affinity and a decreased rate of auto-oxidation. Glomerular filtration was enhanced under conditions which favor the dissociation of hemoglobin into dimers. Cat hemoglobin, which forms subunits much more extensively than canine hemoglobin, was excreted more readily by the rat kidney. The renal uptake of 59Fe hemoglobin injected intra-arterially into rabbits varied inversely with the concentration of the injected dose. PMID:5778789

  12. 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,

  13. STUDY OF RBC HISTOGRAM IN VARIOUS ANEMIAS

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    Sandhya

    2014-12-01

    from Heama – lab life D5 Supreme automated hematology analyzers. Peripheral smear examination was also obtained wherever necessary. RESULTS: This is a study of histogram of various types of anemia consisting of a total of 100 cases. All cases had anemia with hemoglobin less than 12gm/dl. All cases were studied with a correlation of peripheral smear findings. The cases consisted of Normocytic normochromic anemia, Microcytic hypochromic anemia, dimorphic anemia, Pancytopenia & Thalassemia, as diagnosed by peripheral smear. This study includes predominantly females (53% more than males (47%.The age of patients ranged from 1day to 79 years. Maximum number of patients was in 30-40 years of age range. The anemic subjects had different types of anemia. Microcytic hypochromic anemia was the most common (61%, 17% of the cases are Normocytic normochromic anemia, 15%of cases with dimorphic anemia. Macrocytic anemia and Pancytopenia seen in 3% of the cases & thalassemia is seen in 1%. Representing the histogram variation in various anemias. Out of the 17% of normocytic normochromic anemia 8% showed normal histogram and 9% showed mild broad base curve histogram. Out of the 61% of microcytic hypochromic anemia, 4% were normal histogram, 27% were left shift histogram, 26% were broad base curve histogram, 2% short peak histogram and 2% abnormal (bimodal histogram. Out of 3% of Macrocytic anemia 2% showed right shift with broad base curve histogram and 1% showed short peak histogram where hemoglobin was 5.3g/dl and RBCs count was 1.30x10^6/uL. Out of 15% of dimorphic anemia 3% were of normal histogram, 3% were broad base histogram, 4% right and 3% left shift histogram and 1% each of short peak & abnormal histogram. Right shift curves correlated well with increased MCV, MCH, and RDW. Short peak correlated well with low Hb and red cell count. Out of the 3% of the pancytopenia with a 2% were broad based, and 1% were of short peak of normal MCV with low Hb (4.6g/dL, red cell count (1.37x

  14. 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.

  15. Determinants of Anemia among Children Aged 6–59 Months Living in Kilte Awulaelo Woreda, Northern Ethiopia

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    Gebremedhin Gebreegziabiher

    2014-01-01

    Full Text Available Introduction. The aim of this study was to determine the prevalence of anemia and determinant factors among children aged 6–59 months living in Kilte Awulaelo Woreda, eastern zone. Method. A community based cross-sectional study was conducted during February 2013 among 6 tabias of Kilte Awulaelo Woreda, northern Ethiopia. A total of 568 children were selected by systematic random sampling method. Anthropometric data and blood sample were collected. Bivariate and multivariate logistic regression analyses were performed to identify factors related to anemia. Result. The mean hemoglobin level was 11.48 g/dl and about 37.3% of children were anemic. Children who were aged 6–23 months [AOR = 1.89: 95% CI (1.3, 2.8], underweight [AOR = 2.05: 95% CI (1.3, 3.3], having MUAC less than 12 cm [AOR = 3.35: 95% CI (2.1, 5.3], and from households with annual income below 10,000 Ethiopian birr [AOR = 4.86: 95% CI (3.2, 7.3] were more likely to become anemic. Conclusion. The prevalence of anemia among the children is found to be high. It was associated with annual household income, age, and nutritional status of the child. So, improving family income and increasing awareness of the mother/caregiver were important intervention.

  16. 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.

  17. Socio-economic and demographic determinants of childhood anemia

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    Sankar Goswmai

    2015-10-01

    Full Text Available ABSTRACT OBJECTIVE: To evaluate socio-economic and demographic determinants of anemia among Indian children aged 6-59 months. METHODS: Statistical analysis was performed on the cross-sectional weighted sample of 40,885 children from 2005 to 2006 National Family Health Survey by using multinomial logistic regression to assess the significance of some risk factors in different degrees of child anemia. Anemia was diagnosed by World Health Organization (WHO cut-off points on hemoglobin level. Pearson's chi-squared test was applied to justify the associations of anemia with different categories of the study population. RESULTS: The prevalence of anemia was 69.5%; 26.2% mild, 40.4% moderate, and 2.9% severe anemia. Overall prevalence rate, along with mild and moderate cases, showed an increasing trend up to 2 years of age and then decreased. Rural children had a higher prevalence rate. Of 28 Indian states in the study, 10 states showed very high prevalence, the highest being Bihar (77.9%. Higher birth order, high index of poverty, low level of maternal education, mother's anemia, non-intake of iron supplements during pregnancy, and vegetarian mother increased the risks of all types of anemia among children (p < 0.05. Christian population was at lower risk; and Scheduled Caste, Scheduled Tribe, and Other Backward Class categories were at higher risk of anemia. CONCLUSION: The results suggest a need for proper planning and implementation of preventive measures to combat child anemia. Economically under-privileged groups, maternal nutrition and education, and birth control measures should be priorities in the programs.

  18. Stimulating erythropoiesis in inflammatory bowel disease associated anemia

    Institute of Scientific and Technical Information of China (English)

    Georgia Tsiolakidou; Ioannis E Koutroubakis

    2007-01-01

    Anemia is a frequent complication in patients with inflammatory bowel disease (IBD), and is associated with decreased quality of life and increased rate of hospitalization. The primary therapeutic targets of IBDassociated anemia are iron deficiency and anemia of chronic disease. An important prognostic parameter of the success or failure of therapy is the outcome of the underlying disease. Iron deficiency should be appropriately managed with iron supplementation.However, the use of oral iron therapy is limited by several problems, the most important being gastrointestinal side effects leading occasionally to disease relapse and poor iron absorption. Intravenous iron preparations are more reliable, with iron sucrose demonstrating the best efficacy and tolerability. Treatment with erythropoietin or darbepoetin has been proven to be effective in patients with anemia, who fail to respond to intravenous iron. Patients with ongoing inflammation have anemia of chronic disease and may require combination therapy comprising of intravenous iron sucrose and erythropoietin. After initiating treatment, careful monitoring of hemoglobin levels and iron parameters is needed in order to avoid recurrence of anemia. In conclusion, anemia in the setting of IBD should be aggressively diagnosed, investigated, and treated. Future studies should define the optimal dose and schedule of intravenous iron supplementation and appropriate erythropoietin therapy in these patients.

  19. SEVERE IMMUNE HEMOLYTIC ANEMIA AFTER LIVER TRANSPLANTATION

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    A. I. Sushkov

    2013-01-01

    Full Text Available Clinical case of successful treatment of severe immune hemolytic anemia after liver transplantation is represen- ted in this article. The cause of complication was so-called passenger lymphocyte syndrome (a type of graft- versus-host disease. Two plasmapheresis sessions and Ig (0.5 g/kg in combination with increased maintenance immunosuppression with a short course of oral methylprednisolone in a total dose of 150 mg during 12 days were effective. The patient was discharged from hospital 34 days after transplantation in a satisfactory condition with a stable hemoglobin level. 

  20. 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

  1. Prevalence of Anemia and Associated Factors among Pregnant Women in North Western Zone of Tigray, Northern Ethiopia: A Cross-Sectional Study

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    Abel Gebre

    2015-01-01

    Full Text Available Background. Anemia affects the lives of more than 2 billion people globally, accounting for over 30% of the world’s population. Anemia is a global public health problem occurring at all stages of the life cycle but the burden of the problem is higher in pregnant women particularly in developing countries. The aim of this study was to determine the prevalence of anemia and associated factors among pregnant women attending antenatal clinics in north western zone of Tigray, northern Ethiopia. Methods. A facility based cross-sectional study was employed. A systematic random sampling procedure was employed to select 714 pregnant women who were attending antenatal clinics in health facilities found in the study area from April to May 2014. The data was entered and analyzed using Epi-info version 3.5.1 and SPSS version 20.0 statistical software, respectively. Logistic regression analysis was used to identify factors associated with anemia among the study participants. All tests were two-sided and p value < 0.05 was considered statistically significant. Results. The overall prevalence of anemia (hemoglobin < 11 g/dL among the pregnant women was 36.1% (95% CI = 32.7%–39.7% of which 58.5% were mildly, 35.7% moderately, and 5.8% severely anemic. In pregnant women, rural residence (AOR = 1.75, 95% CI = 1.01–3.04, no education/being illiterate (AOR = 1.56, 95% CI = 1.03–2.37, absence of iron supplementation during pregnancy (AOR = 2.76, 95% CI = 1.92–5.37, and meal frequency of less than two times per day (AOR = 2.28, 95% CI = 1.06–4.91 were the independent predictors for increased anemia among the pregnant women. Conclusions. Anemia was found to be moderate public health problem in the study area. Residence, educational status, iron supplementation during pregnancy, and meal frequency per day were statistically associated with anemia among the pregnant women. Awareness creation and nutrition education on the importance of taking iron

  2. Multivitamin and iron supplementation to prevent periconceptional anemia in rural tanzanian women: a randomized, controlled trial.

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    Nilupa S Gunaratna

    Full Text Available Women's nutritional status during conception and early pregnancy can influence maternal and infant outcomes. This study examined the efficacy of pre-pregnancy supplementation with iron and multivitamins to reduce the prevalence of anemia during the periconceptional period among rural Tanzanian women and adolescent girls.A double-blind, randomized controlled trial was conducted in which participants were individually randomized to receive daily oral supplements of folic acid alone, folic acid and iron, or folic acid, iron, and vitamins A, B-complex, C, and E at approximately single recommended dietary allowance (RDA doses for six months.Rural Rufiji District, Tanzania.Non-pregnant women and adolescent girls aged 15-29 years (n = 802.The study arms were comparable in demographic and socioeconomic characteristics, food security, nutritional status, pregnancy history, and compliance with the regimen (p>0.05. In total, 561 participants (70% completed the study and were included in the intention-to-treat analysis. Hemoglobin levels were not different across treatments (median: 11.1 g/dL, Q1-Q3: 10.0-12.4 g/dL, p = 0.65. However, compared with the folic acid arm (28%, there was a significant reduction in the risk of hypochromic microcytic anemia in the folic acid and iron arm (17%, RR: 0.61, 95% CI: 0.42-0.90, p = 0.01 and the folic acid, iron, and multivitamin arm (19%, RR: 0.66, 95% CI: 0.45-0.96, p = 0.03. Inverse probability of treatment weighting (IPTW to adjust for potential selection bias due to loss to follow-up did not materially change these results. The effect of the regimens was not modified by frequency of household meat consumption, baseline underweight status, parity, breastfeeding status, or level of compliance (in all cases, p for interaction>0.2.Daily oral supplementation with iron and folic acid among women and adolescents prior to pregnancy reduces risk of anemia. The potential benefits of supplementation on the risk of

  3. Family structure and child anemia in Mexico.

    Science.gov (United States)

    Schmeer, Kammi K

    2013-10-01

    Utilizing longitudinal data from the nationally-representative Mexico Family Life Survey, this study assesses the association between family structure and iron-deficient anemia among children ages 3-12 in Mexico. The longitudinal models (n = 4649), which control for baseline anemia status and allow for consideration of family structure transitions, suggest that children living in stable-cohabiting and single-mother families and those who have recently experienced a parental union dissolution have higher odds of anemia than those in stable-married, father-present family structures. Interaction effects indicate that unmarried family contexts have stronger associations with anemia in older children (over age five); and, that the negative effects of parental union dissolution are exacerbated in poorer households. Resident maternal grandparents have a significant beneficial effect on child anemia independent of parental family structure. These results highlight the importance of family structure for child micronutrient deficiencies and suggest that understanding social processes within households may be critical to preventing child anemia in Mexico. PMID:23294876

  4. 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

  5. Gambaran Kadar Hemoglobin, Pola Konsumsi, Serta Pola Penyakit Pada Wanita Vegetarian Dan Non Vegetarian Dikeluarga Vegetarian Maitreya Indonesia (Kvmi) Medan Tahun 20

    OpenAIRE

    Mimi Chairuny

    2009-01-01

    Para vegetarian sering dikaitkan dengan isu kekurangan zat besi dan protein, padahal keduanya diperlukan tubuh dalam memproduksi hemoglobin. Resiko vegetarian menderita penyakit degeneratif umumnya lebih rendah dari pemakan daging. Walaupun demikian, para vegetarian sering dikaitkan dengan anemia. Untuk mengetahui gambaran kadar hemoglobin, pola konsumsi, serta pola penyakit pada wanita vegetarian dan non vegetarian di Keluarga Vegetarian Maitreya Indonesia (KVMI) Medan, dilakukan penelitian ...

  6. Sickle Cell Anemia (For Teens)

    Science.gov (United States)

    ... Can You Do to Stay Well? en español Anemia falciforme What Is Sickle Cell Disease? Sickle cell ... about 10 to 20 days. This usually causes anemia . Anemia is what happens when the body's number ...

  7. Aplastic Anemia and Myelodysplastic Syndromes

    Science.gov (United States)

    ... Organizations (PDF, 270 KB). Alternate Language URL Aplastic Anemia and Myelodysplastic Syndromes Page Content On this page: ... References For More Information Acknowledgments What are aplastic anemia and myelodysplastic syndromes (MDS)? Aplastic anemia and myelodysplastic ...

  8. Genetics Home Reference: Fanconi anemia

    Science.gov (United States)

    ... Understand Genetics Home Health Conditions Fanconi anemia Fanconi anemia Enable Javascript to view the expand/collapse boxes. Download PDF Open All Close All Description Fanconi anemia is a condition that affects many parts of ...

  9. How Is Aplastic Anemia Treated?

    Science.gov (United States)

    ... from the NHLBI on Twitter. How Is Aplastic Anemia Treated? Treatments for aplastic anemia include blood transfusions , blood and marrow stem cell ... a transplant. Removing a known cause of aplastic anemia, such as exposure to a toxin, also may ...

  10. How Is Pernicious Anemia Treated?

    Science.gov (United States)

    ... from the NHLBI on Twitter. How Is Pernicious Anemia Treated? Doctors treat pernicious anemia by replacing the missing vitamin B12 in the body. People who have pernicious anemia may need lifelong treatment. The goals of treating ...

  11. A CASE REPORT ON SICKLE CELL DISEASE WITH HEMOLYTIC ANEMIA, NEPHROTIC SYNDROME AND ACUTE CHEST SYNDROME

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    Putta

    2015-03-01

    Full Text Available Sickle cell disease is an autoimmune hemolytic anemia due to abnormal hemoglobin. Sickling of RBCs occur due to abnormal hemoglobin which leads to vaso - occlusive crisis. This disease manifests as hemolytic anemia, acute chest syndrome, stroke, ischemic leg ulcers and nephrotic syndrome. This patient presented with hemolytic anemia, nephrotic syndrome and acute chest syndrome. This case was diagnosed by electrophoresis of h emoglobin and peripheral smear. This patient recovered with blood transfusion, antibiotics, steroids, diuretics and oxygen inhalation. Sickle cell patients have a known predisposition to bacterial infection, particularly pneumococcal infection. The most si gnificant advance in the therapy of sickle cell anemia has been the introduction of hydroxyurea, but hydroxyurea should be considered in patients experiencing repeated episodes of acute chest syndrome. But in this patient as this is first episode, hydroxyu rea was not given and he recovered well.

  12. Cardiovascular effects of hemoglobin response in patients receiving epoetin alfa and oral iron in heart failure with a preserved ejection fraction

    Institute of Scientific and Technical Information of China (English)

    Sirish Vullaganti; Jeff Goldsmith; Sergio Teruya; Julissa Alvarez; Stephen Helmke; Mathew S.Maurer

    2014-01-01

    Heart Association (NYHA) class, Six Minute Walk Test (6 MWT) and peak VO2. Though QOL improved significantly within each group, there was no difference between the two. Conclusions A significant hemoglobin response to anemia treatment with ESA and oral iron does not lead to differences in LV re-modeling, functional status, or QOL. Additionally, a significant percent of older adults with HFPEF and anemia do not respond to ESA ther-apy. Given the results of this small trial, it appears as though using objective improvements in anemia as a marker in older adult subjects with HFPEF does not have significant clinical utility.

  13. COMPARATIVE STUDY OF EFFICACY OF FERROUS SULPHATE AND CARBONYL IRON IN ANEMIA OF ANTENATAL WOMEN

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    Radhika

    2015-03-01

    Full Text Available Iron deficiency anemia is the most common and important public health problem all over the world in the risk group of antenatal women. Research is going on to improve the iron status of the pregnant women with different forms of iron available. In this regard, Carbonyl Iron is showing promising results in improving the red cell mass with better compliance. 120 antenatal women were recruited in this study. The study comprised of 6weeks for each patient. They were given Carbonyl Iron 100 mg/day and FeS04 100gm/day . Before and after treatment all the baseline and specific investigations were one. Results were tabulated, comparison and significance were tested by unpaired student ’s’ test and their 'p' value was calculated. Results were shown graphically also. Carbonyl Iron showed improvement in hemoglobin, PCV and better than ferrous Sulphate (P <0.001. Incidence of side effects were less with Carbonyl Iron than Ferrous Sulphate, better compliance was seen with Carbonyl Iron. In conclusion, the present study s howed that Carbonyl Iron had better efficacy and safety in the management of Iron deficiency anemia in antenatal women than ferrous Sulphate

  14. Hepcidin demonstrates a biphasic association with anemia in acute Plasmodium falciparum malaria

    OpenAIRE

    Casals-Pascual, Climent; Huang, Honglei; Lakhal-Littleton, Samira; Thezenas, Marie L.; Kai, Oscar; Newton, Charles R. J. C.; David J Roberts

    2012-01-01

    Hepcidin levels are high and iron absorption is limited in acute malaria. The mechanism(s) that regulate hepcidin secretion remain undefined. We have measured hepcidin concentration and cytokines in 100 Kenyan children with acute falciparum malaria and different degrees of anemia. Hepcidin was increased on admission and fell significantly one week and one month after treatment. The association of hepcidin with hemoglobin was not linear and hepcidin was very low in severe malarial anemia. Para...

  15. Concurrent sickle cell anemia and alpha-thalassemia. Effect on pathological properties of sickle erythrocytes.

    OpenAIRE

    Embury, S H; Clark, M R; Monroy, G; Mohandas, N

    1984-01-01

    The concurrence of sickle cell anemia and alpha-thalassemia results in less severe hemolytic anemia apparently as a result of reduced intraerythrocytic concentration of hemoglobin S and its retarded polymerization. We have evaluated the effect of alpha-globin gene number on several interrelated properties of sickle erythrocytes (RBC) that are expected to correlate with the hemolytic and rheologic consequences of sickle cell disease. The irreversibly sickled cell number, proportion of very den...

  16. Anemia and Blood Transfusion in Patients with Isolated Traumatic Brain Injury

    Science.gov (United States)

    Al-Dorzi, Hasan M.; Al-Humaid, Waleed; Tamim, Hani M.; Haddad, Samir; Aljabbary, Ahmad; Arifi, Abdulaziz; Arabi, Yaseen M.

    2015-01-01

    Rationale. By reducing cerebral oxygen delivery, anemia may aggravate traumatic brain injury (TBI) secondary insult. This study evaluated the impact of anemia and blood transfusion on TBI outcomes. Methods. This was a retrospective cohort study of adult patients with isolated TBI at a tertiary-care intensive care unit from 1/1/2000 to 31/12/2011. Daily hemoglobin level and packed red blood cell (PRBC) transfusion were recorded. Patients with hemoglobin < 10 g/dL during ICU stay (anemic group) were compared with other patients. Results. Anemia was present on admission in two (2%) patients and developed in 48% during the first week with hemoglobin < 7 g/dL occurring in 3.0%. Anemic patients had higher admission Injury Severity Score and underwent more craniotomy (50% versus 13%, p < 0.001). Forty percent of them received PRBC transfusion (2.8 ± 1.5 units per patient, median pretransfusion hemoglobin = 8.8 g/dL). Higher hospital mortality was associated with anemia (25% versus 6% for nonanemic patients, p = 0.01) and PRBC transfusion (38% versus 9% for nontransfused patients, p = 0.003). On multivariate analysis, only PRBC transfusion independently predicted hospital mortality (odds ratio: 6.8; 95% confidence interval: 1.1–42.3). Conclusions. Anemia occurred frequently after isolated TBI, but only PRBC transfusion independently predicted mortality. PMID:26605080

  17. COMPARATIVE STUDY BETWEEN INTRAVENOUS IRON SUCROSE AND ORAL IRON FOR TREATMENT OF POST PARTUM ANEMIA

    Directory of Open Access Journals (Sweden)

    Samta

    2014-03-01

    Full Text Available AIMS & OBJECTIVES: The aim of study was to compare the efficacy, safety and compliance of intravenous iron sucrose complex with oral Iron therapy in treatment of postpartum anemia. MATERIAL AND METHODS: 60 postpartum women who had delivered within 24 -48 hours and having hemoglobin 0.05. Intravenous iron sucrose did not result in any serious adverse reactions. CONCLUSION: Intravenous iron sucrose is more effective, rapid and safe in increasing hemoglobin level in women with postpartum anemia in comparison with oral iron therapy. It also replenishes iron stores more rapidly without any serious adverse effects.

  18. [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

  19. [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

  20. Renal Anemia Control in Lithuania: Influence of Local Conditions and Local Guidelines

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    Edita Ziginskiene

    2013-01-01

    Full Text Available Erythropoietin stimulating agents had a long haul in Lithuania—we had no epoetin till 1994 and there was no intravenous iron in 2001–2004. The aim of this study was to assess the changes of renal anemia control in hemodialysis patients from early independence of Lithuania till nowadays and to evaluate the link of anemia with hospitalization rates and survival and hemoglobin variability in association with mortality. In December of each year since 1996 all hemodialysis centers have been visited and data has been collected using special questionnaires. The history of renal anemia control in Lithuania was complicated; however, a significant improvement was achieved: 54.7% of hemodialysis patients reached the target hemoglobin; all patients have a possibility of treatment with epoetin and intravenous iron. The involuntary experiment with an intravenous iron occurred in Lithuania because of economic reasons and confirmed the significant role of intravenous iron in the management of renal anemia. Hemoglobin below 100 g/L was associated with a 2.5-fold increase in relative risk of death and 1.7-fold increase in relative risk of hospitalization in Lithuanian hemodialysis patients. Although hemoglobin variability was common in Lithuanian hemodialysis patients, we did not find the association between hemoglobin variability and all-cause mortality in our study.

  1. Renal Anemia Control in Lithuania: Influence of Local Conditions and Local Guidelines

    Science.gov (United States)

    Kuzminskis, Vytautas; Vaiciuniene, Ruta; Stankuviene, Asta; Bumblyte, Inga Arune

    2013-01-01

    Erythropoietin stimulating agents had a long haul in Lithuania—we had no epoetin till 1994 and there was no intravenous iron in 2001–2004. The aim of this study was to assess the changes of renal anemia control in hemodialysis patients from early independence of Lithuania till nowadays and to evaluate the link of anemia with hospitalization rates and survival and hemoglobin variability in association with mortality. In December of each year since 1996 all hemodialysis centers have been visited and data has been collected using special questionnaires. The history of renal anemia control in Lithuania was complicated; however, a significant improvement was achieved: 54.7% of hemodialysis patients reached the target hemoglobin; all patients have a possibility of treatment with epoetin and intravenous iron. The involuntary experiment with an intravenous iron occurred in Lithuania because of economic reasons and confirmed the significant role of intravenous iron in the management of renal anemia. Hemoglobin below 100 g/L was associated with a 2.5-fold increase in relative risk of death and 1.7-fold increase in relative risk of hospitalization in Lithuanian hemodialysis patients. Although hemoglobin variability was common in Lithuanian hemodialysis patients, we did not find the association between hemoglobin variability and all-cause mortality in our study. PMID:24367239

  2. A Case of Resistant Megaloblastic Anemia Responding to Thiamine

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    A Bahrami- Ahmadi

    2006-01-01

    Full Text Available Thiamine responsive megaloblastic anemia (TRMA, also known as Roger syndrome is an autosomal recessive disorder resulting from the deficiency of thiamine (Vitamin B1 transporter protein. This is the report of a 3- year follow up of a female child who presented in 2000 at the age of 11 with severe anemia, congenital deafness and diabetes mellitus. In our follow-up period we prescribed 100-mg thiamine tablet daily and after that there was a rise in her hemoglobin level to normal. Her hyperglycemia was controlled during the early phase of treatment. It recurred several months after start of treatment, but needed lower doses of insulin for control. Hearing loss did not respond to thiamine. Presently, the patient is apparently in good condition with normal hemoglobin level.

  3. Sickle Cell Anemia

    Science.gov (United States)

    Sickle cell anemia is a disease in which your body produces abnormally shaped red blood cells. The cells are shaped like a crescent or sickle. They ... last as long as normal, round red blood cells. This leads to anemia. The sickle cells also ...

  4. Iron-Deficiency Anemia

    Medline Plus

    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. Microfluidic approach of Sickled Cell Anemia

    Science.gov (United States)

    Abkarian, Manouk; Loiseau, Etienne; Massiera, Gladys

    2012-11-01

    Sickle Cell Anemia is a disorder of the microcirculation caused by a genetic point mutation that produces an altered hemoglobin protein called HbS. HbS self-assembles reversibly into long rope like fibers inside the red blood cells. The resulting distorded sickled red blood cells are believed to block the smallest capillaries of the tissues producing anemia. Despite the large amount of work that provided a thorough understanding of HbS polymerization in bulk as well as in intact red blood cells at rest, no consequent cellular scale approaches of the study of polymerization and its link to the capillary obstruction have been proposed in microflow, although the problem of obstruction is in essence a circulatory problem. Here, we use microfluidic channels, designed to mimic physiological conditions (flow velocity, oxygen concentration, hematocrit...) of the microcirculation to carry out a biomimetic study at the cellular scale of sickled cell vaso-occlusion. We show that flow geometry, oxygen concentration, white blood cells and free hemoglobin S are essential in the formation of original cell aggregates which could play a role in the vaso-occlusion events.

  6. A Patient with Microcytic Anemia and Fever

    Directory of Open Access Journals (Sweden)

    Sacha Bhatia

    2006-01-01

    Full Text Available A 62-year-old man with a history of mechanical aortic valve insertion and ascending aorta replacement in 1997 presented to his family doctor in August 2004 with a two-week history of melena after recently returning from a six-month vacation in Mexico. The patient had no other abdominal complaints. He took warfarin but did not take nonsteroidal anti-inflammatory agents, acetylsalicylic acid or alcohol. The patient had no history of liver or peptic ulcer disease. He had lost 7 kg over the past month, but did not complain of fever or night sweats. On physical examination, vital signs were normal, the second heart sound was mechanical, and there were no abnormal findings. Laboratory investigations showed a borderline microcytic anemia (hemoglobin 76 g/L; mean corpuscular volume 79 fL; mean corpuscular hemoglobin concentration 323 g/L, a therapeutic international normalized ratio (2.6 and an elevated creatinine level (112 µmol/L. His stool was positive for occult blood, although the ferritin level was high (623 µg/L. Other routine blood work was normal. The patient was admitted to hospital for investigation of the anemia.

  7. Anemia treatment and left ventricular hypertrophy in non-dialysis chronic kidney disease

    Institute of Scientific and Technical Information of China (English)

    Robert N. Foley; Peter A. McCullough

    2005-01-01

    @@ To this day, the target hemoglobin level that minimizes cardiovascular risk in chronic kidney disease (CKD) patients remains unclear. When one examines the many randomized trials of epoetin therapy in aggregate, enhanced quality of life provides the most cogent argument for hemoglobin levels above 110 g/L. It remains unclear whether treatment of anemia improves longevity, or even a surrogate marker (such as left ventricular [LV] mass index), especially when applied at earlier phases of CKD.

  8. Effect of NaFeEDTA-Fortified Soy Sauce on Anemia Prevalence in China:A Systematic Review and Meta-analysis of Randomized Controlled Trials

    Institute of Scientific and Technical Information of China (English)

    HUO Jun Sheng; YIN Ji Yong; SUN Jing; HUANG Jian; LU Zhen Xin; REGINA Moench-Pfanner; CHEN Jun Shi; andCHEN Chun Ming

    2015-01-01

    ObjectiveTo assess the effect of sodium iron ethylenediaminetetraacetate (NaFeEDTA)-fortified soy sauce on anemia prevalence in the Chinese population. MethodsA systematic review was performed to identify potential studies by searching the electronic databases of PubMed, Cochrane Library, WHO Library, HighWire, CNKI, and other sources. The selection criteria included randomized controlled trials that compared the efficacy of NaFeEDTA-fortified soy sauce with that of non-fortified soy sauce. Anemia rates and hemoglobin levels were the outcomes of interest. Inclusion decisions, quality assessment, and data extraction were performed by two reviewers independently. A total of 16 studies met the inclusion criteria for anemia rate analysis, of which 12 studies met the inclusion criteria for hemoglobin analysis. All included studies assessed the effect of NaFeEDTA-fortified soy sauce on anemia rates and hemoglobin concentrations. ResultsAfter the intervention, the hemoglobin concentration increased and anemia rates decreased significantly as compared with the non-fortified soy sauce groups. For anemia rates, data from 16 studies could be pooled, and the pooled estimate odds ratio was 0.25 (95% CI 0.19-0.35). For hemoglobin concentrations, data from 12 studies could be pooled, and the pooled weighted mean difference was 8.81 g/L (95% CI 5.96-11.67). ConclusionNaFeEDTA-fortified soy sauce has a positive effect on anemia control and prevention in the at-risk population.

  9. Contribution of malnutrition and malaria to anemia in children in rural communities of Edo state, Nigeria

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    Favour Osazuwa

    2010-01-01

    Full Text Available Background : The most common cause of anemia is an iron deficiency; however, the condition may also be caused by deficiencies in folate, vitamin B 12 and protein. Some anemia is not caused by nutritional factors, but by congenital factors and parasitic diseases such as malaria. Aim: This study attempted to estimate the prevalence of anemia among children in three rural communities of the Ovia North East Local government area, and to determine whether its cause was nutritional or could be attributed to malaria. Patients and Methods: A total of 316 children between the ages of 1 and 15 years were included in the study. Children were examined for malaria parasites by microscopy. The World Health Organization (WHO age-adjusted cut-off for hemoglobin was used to classify anemia. Results: 38.6% of the children were anemic, with hemoglobin levels lower than 11g/dL, although parasite prevalence and density were low. Malnutrition was patent; 37.0% of the children were stunted, 19.3% wasted and 44.0% underweight. Serum ferritin was more sensitive than hemoglobin concentration in detecting anemic children. Anemia was also significantly higher in the Evbuomore village school than in the Ekosodin and Isiohor villages (P0.001. Conclusion: Anemia detected in this population may be due more to malnutrition than to malaria.

  10. Contribution of malnutrition and malaria to anemia in children in rural communities of Edo state, Nigeria

    Directory of Open Access Journals (Sweden)

    Oguntade Michael Ayo

    2010-11-01

    Full Text Available Background: The most common cause of anemia is an iron deficiency; however, the condition may also be caused by deficiencies in folate, vitamin B12 and protein. Some anemia is not caused by nutritional factors, but by congenital factors and parasitic diseases such as malaria. Aim: This study attempted to estimate the prevalence of anemia among children in three rural communities of the Ovia North East Local government area, and to determine whether its cause was nutritional or could be attributed to malaria. Patients and Methods: A total of 316 children between the ages of 1 and 15 years were included in the study. Children were examined for malaria parasites by microscopy. The World Health Organization (WHO age-adjusted cut-off for hemoglobin was used to classify anemia. Results: 38.6% of the children were anemic, with hemoglobin levels lower than 11g/dL, although parasite prevalence and density were low. Malnutrition was patent; 37.0% of the children were stunted, 19.3% wasted and 44.0% underweight. Serum ferritin was more sensitive than hemoglobin concentration in detecting anemic children. Anemia was also significantly higher in the Evbuomore village school than in the Ekosodin and Isiohor villages (P<0.001. Conclusion: Anemia detected in this population may be due more to malnutrition than to malaria.

  11. Prevalence of HIV and anemia among pregnant women

    OpenAIRE

    Bankole Henry Oladeinde; Phil, Richard Omoregie M.; Mitsan Olley; Joshua A. Anunibe

    2011-01-01

    Background: Human immunodeficiency virus (HIV) prevalence is high among rural dwellers and pregnant women. Aims: This study aims to determine the prevalence of HIV and anemia among pregnant women attending antenatal clinic in rural community of Okada, Edo State, Nigeria. Patients and Methods: Anticoagulated blood and sera samples were obtained from 480 women consisting of 292 pregnant and 188 non-pregnant women. Antibodies to HIV were detected in the sera samples and hemoglobin concentration ...

  12. Pathophysiology of intensive care unit-acquired anemia

    OpenAIRE

    Fink, Mitchell P.

    2004-01-01

    The formation of red blood cells (RBCs) in the bone marrow is regulated by erythropoietin in response to a cascade of events. Anemia in the intensive care unit can be caused by a host of factors. Patients in the intensive care unit may have decreased RBC production and a blunted response to erythropoietin. Administration of recombinant human erythropoietin may stimulate erythropoiesis, increase hematocrit levels and hemoglobin concentration, and reduce the need for RBC transfusions.

  13. Phytomedicines and Nutraceuticals: Alternative Therapeutics for Sickle Cell Anemia

    OpenAIRE

    Ngozi Awa Imaga

    2013-01-01

    Sickle cell anemia is a genetically inherited disease in which the “SS” individual possesses an abnormal beta globin gene. A single base substitution in the gene encoding the human β -globin subunit results in replacement of β 6 glutamic acid by valine, leading to the devastating clinical manifestations of sickle cell disease. This substitution causes drastic reduction in the solubility of sickle cell hemoglobin (HbS) when deoxygenated. Under these conditions, the HbS molecules polymerize to ...

  14. Effect of Microcytic Hypochromic Anemia and Parasitic Infestations on Stature in Adolescents

    Directory of Open Access Journals (Sweden)

    Hanan A.Fathy1, Tawfik M.S1, Nawal M.Khalifa

    2014-04-01

    Full Text Available Bakground: Microcytic hypochromic anemia is the commonest form of iron deficiency anemia in adolescents. The occurrence of this type of anemia among adolescents is around 27% in developing countries. Clinical management should be based on a full knowledge of the prevalence of this disease in the age group mentioned. Subjects and Methods: The present study reported the distribution of this type of anemia across age, anthropometric guides, and parasitic infestations in a sample of 300 adolescents attending various schools in Giza region, Egypt. Red blood cell size and iron concentration were assessed by mean corpuscular volume, hemoglobin levels, serum ferritin and total iron binding capacity from a venous blood sample. The adolescent was considered to have the microcytic form of anemia when their mean corpuscular volume was below 80 femtoliters (fL. An adolescent with hypochromic anemia was defined as any subject with hemoglobin (Hb below the WHO cutoff for age and sex: 12.0 g/dl for girls and for boys aged 12.5–14.99 years and 13.0 g/dl for boys aged ≥ 15 years. Also, hypochromic anemia included every subject having either serum iron 400 µg/dL. Results: The incidence of microcytic hypochromic anemia in this study was 53%. There were highly statistically significant differences between anemic and non-anemic groups as regards age and height (P 0.05. Signs of pallor were more common in adolescents suffering from microcytic hypochromic anemia. Subjects with a history of chronic conditions such as cardiac diseases, renal failure or cancer had a significantly higher incidence of anemia than adolescents who did not. Conclusion: It was concluded that the anemic group of adolescents enrolled in the study were susceptible to growth retardation. This type of anemia is more common in adolescents who do not have lunch, have a chronic disease or a parasitic infestation.

  15. Prevalence and risk factors of anemia in children,

    Directory of Open Access Journals (Sweden)

    Cristie Regine Klotz Zuffo

    2016-08-01

    Full Text Available Abstract Objective: To identify the prevalence and factors associated with anemia in children attending Municipal Early Childhood Education Day Care Center (Centros Municipais de Educação Infantil [CMEI] nurseries in Colombo-PR. Methods: Analytical, cross-sectional study with a representative sample of 334 children obtained by stratified cluster sampling, with random selection of 26 nurseries. Data collection was conducted through interviews with parents, assessment of iron intake by direct food weighing, and hemoglobin measurement using the finger-stick test. Bivariate association tests were performed followed by multiple logistic regression adjustment. Results: The prevalence of anemia was 34.7%. Factors associated with anemia were: maternal age younger than 28 years old (p = 0.03, male children (p = 0.02, children younger than 24 months (p = 0.01, and children who did not consume iron food sources (meat + beans + dark green leafy vegetables (p = 0.02. There was no association between anemia and iron food intake in CMEI. However, iron intake was well below the recommended levels according to the National Education Development Fund resolution, higher prevalence of anemia was observed in children whose intake of iron, heme iron, and nonheme iron was below the median. Conclusions: In terms of public health, the prevalence of anemia is characterized as a moderate problem in the studied population and demonstrates the need for coordination of interdisciplinary actions for its reduction in CMEI nurseries.

  16. Impact of dietary intervention with a functional food supplement to combat anemia - the blood iron metabolic disorder among the coffee plantation laborers

    Directory of Open Access Journals (Sweden)

    Vasantha Esther Rani

    2013-01-01

    Functional Foods in Health and Disease 2013, 3(1: 21-3694 percent suffered from anemia, 56 percent showed anemic signs of spooning of nails (koilonychyia, 36 percent of the subjects had glossitis (mouth ulcer, 16 percent suffered from bleeding gums, 4 percent had cheilosis (ulceration of tongue and 28 percent had angular stomatitis. The average hemoglobin level was 8.6 ± 1.12g/dl for men and 8.1±1.01g/dl for women which are 28 and 37 percent less than normal respectively. Dietary intervention of 5g of spirulina in 150 ml of soup had significantly improved the blood iron profile. Among the male laborers, 10 percent who suffered from severe anemia with 7.9 g.dl-1 hemoglobin before intervention were shifted to moderate levels of 9.4 g.dl-1, 30 percent who suffered from mild anemia were shifted to normal ones and among 60 percent of male laborers who were moderately anemic, 50 percent reverted to normalcy.Conclusion: In the present study it was observed that the habitual dietary intake showed deficiency in consumption of iron rich foods and the clinical picture revealed the signs and symptoms of anemia The blood iron profile - Hemoglobin (Hb, Serum Iron, Transferrin Saturation, Serum Ferritin, Total Iron Binding Capacity (TIBC and Unsaturated Iron Binding Capacity (UIBC were greatly influenced by dietary intervention with the functional food Spirulina incorporated soup The blood hemoglobin content increased by 21 percent i.e from 10.9 to 13.3g.dl-1. Serum iron, serum ferritin and transferrin levels showed a consistent and progressive rise while TIBC and UIBC reduced resulting in a positive iron balance.Keywords: Dietary intervention, functional food, Spirulina, hemoglobin, anemia

  17. 广东省2010年中小学生贫血与蛔虫感染状况%Status of anemia and ascarids infection among primary and middle school students in Guangdong Province in 2010

    Institute of Scientific and Technical Information of China (English)

    徐浩锋; 聂少萍; 孟瑞琳; 许颖; 夏亮

    2012-01-01

    Objective To explore current status and future trends of anemia and ascarids infection and to provide scientific evidence to better prevent and control anemia and ascarids infection among primary and middle school students in Guangdong Province. Methods Five groups of students aged 7,9,12,14 and 17 were sampled using stratified cluster sampling methods. Schools were randomly selected and then classes from each school were chosen. Plasma Hb was tested using HiCN method and Ascarids eggs were detected using modified Kato' s thick smear( Kato-katz) in rural students aged 7 and 9 years. Results The overall prevalence of anemia was 5.6% , with boys 5.0% and girls 6,2% ; the prevalence of anemia was 4.6% for urban students and 6.6% for rural students. Infection rale of ascarids was 5.9% among rural students aged 7 and 9 years, with boys 5.5% and girls 6. 3%. Conclusion Anemia and Ascarids infection do not pose a big threat to student health in Guangdong but surveillance task as well as prevention and control should be done continuously to prevent rebound.%目的 掌握广东省中小学生贫血和蛔虫感染的现状及发展趋势,为指导学生预防与控制贫血和感染蛔虫提供科学依据.方法 采用分层整群随机抽样方法确定调研点校,以年级分层,以教学班为单位随机整群抽样,选取7,9,12,14,17岁年龄组学生构成调查样本.采用WHO推荐的氰化高铁血红蛋白测定法检测血红蛋白;对农村7岁和9岁学生采用改良加藤厚涂片法检测蛔虫卵.结果 广东省中小学生贫血患病率为5.6%,男生为5.0%,女生为6.2%;城市为4.6%,乡村为6.6%,其中边缘性贫血占总贫血的82.2%.乡村7岁和9岁学生蛔虫感染率为5.9%,男生为5.5%,女生为6.3%.结论 贫血和蛔虫感染已不是广东省学生健康的主要威胁,但应保持监测和防治工作,防止反弹.

  18. 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

  19. [Anemia treatment in peritoneal dialysis patients].

    Science.gov (United States)

    Janković, Nikola; Janković, Mateja

    2009-09-01

    Anemia is highly prevalent among chronic kidney disease (CKD) patients and patients receiving renal replacement therapy. In this paper we will outline the prevention and treatment of anemia in patients treated with peritoneal dialysis (PD). PD patients are less anemic and more sensitive to erythropoesis-stimulating agent (ESA) than their hemodialysis (HD) counterparts and, in general, dosages required for achieving similar hemoglobin levels to those achieved in HD patients are remarkably less. Before starting with ESA treatment we have to evaluate the degree of anemia and excluded other causes which are not connected with CKD and method of treatment. Patient's compliance is crucial for a successful therapy and it can be improved by decreasing frequency of administration of ESA. Since ESAare expensive, "cost-effectivnes" studies represent an important factor in choosing a distinct drug. Subcutaneous administration provides better long-term utilization of ESA in comparison to intravenous administration and is therefore preferred in PD patients. Intraperitoneal administration is not recommended due to poor bioavailability. In some patients we can observe the reduced response to ESA therapy. The definition of reduced response is generally regarded as a failure to achieve target hemoglobin concentration of >11 g/dL. Identification of underlying cause is not always easy but every attempt should be made to investigate every patient with resistance to therapy because some causes are easily corrected. Since 2005 particular ESA drugs have been approved by Croatian Institute for Health Insurance and registered for use in Croatia. For PD patients the ESAcan be prescribed by general practitioner. The list of available drugs is available in the official government newspaper Nardone novine No.27, March 2nd, 2009. PMID:20232548

  20. Antimicrobial properties of hemoglobin.

    Science.gov (United States)

    Sheshadri, Preethi; Abraham, Jayanthi

    2012-12-01

    Hemoglobin consists of a heme containing component and a globin unit. It exists as a tetramer with 2 α subunits and 2 β subunits in adults and with 2 α subunits and 2 γ chains in infants. On proteolytic cleavage, hemoglobin breaks down to produce many biologically active compounds, among which are hemocidins, those which exhibit antimicrobial property. The generation of these peptides does not depend on the blood group, Rhesus factor, age and sex of the healthy donors. The microbicidal activity has been observed against a variety of gram positive and Gram-negative bacteria, and against filamentous fungi, yeast and even certain parasites. The discovery of hemocidins opens a new field for research into the details of the peptides acting as second line of defence in boosting the innate immune system of the organisms.

  1. [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.

  2. Risk Factors for Anemia among Brazilian Infants from the 2006 National Demographic Health Survey

    OpenAIRE

    Tulio Konstantyner; Thais Cláudia Roma Oliveira; José Augusto de Aguiar Carrazedo Taddei

    2012-01-01

    Iron deficiency is an important public health problem. An understanding of anemia risk factors is essential to informed health policies. We performed a cross-sectional study of 1,382 infants from the 2006 Brazilian National Survey on Demography and the Health of Women and Children. Mild and moderate anemia was characterised by hemoglobin levels below 11.0 and 9.5 g/dL, respectively. Rates for mild and moderate anemia were 25.9% and 9.9%, respectively. The logistic model included three risk fa...

  3. Association of Hemoglobin Concentration With Total and Cause-Specific Mortality in a Cohort of Postmenopausal Women.

    Science.gov (United States)

    Kabat, Geoffrey C; Kim, Mimi Y; Verma, Amit K; Manson, JoAnn E; Lessin, Lawrence S; Kamensky, Victor; Lin, Juan; Wassertheil-Smoller, Sylvia; Rohan, Thomas E

    2016-05-15

    Anemia and low and high levels of hemoglobin have been associated with increased mortality and morbidity. However, most studies have measured hemoglobin at only 1 time point, and few studies have considered possible reverse causation. We used data from the Women's Health Initiative, in which baseline hemoglobin was measured in 160,081 postmenopausal women and year 3 hemoglobin was measured in 75,658 participants, to examine the associations of hemoglobin concentration with total mortality, coronary heart disease mortality, and cancer mortality. Women were enrolled from 1993 to 1998 and followed for a median of 16 years. Cox proportional hazards models were used to estimate the relative mortality hazards associated with deciles of baseline hemoglobin and the mean of baseline + year 3 hemoglobin. Both low and high deciles of baseline hemoglobin were positively associated with all 3 outcomes in the total cohort. In analyses restricted to women with 2 measurements, a low mean hemoglobin level was robustly and positively associated with all 3 outcomes, after exclusion of the early years of follow-up. High mean hemoglobin was also associated with increased risk of total mortality, whereas associations with heart disease mortality and cancer mortality were weaker and inconsistent. Our results provide evidence that low and high levels of hemoglobin are associated with increased risk of mortality in otherwise healthy women. PMID:27076671

  4. An international observational study suggests that artificial intelligence for clinical decision support optimizes anemia management in hemodialysis patients.

    Science.gov (United States)

    Barbieri, Carlo; Molina, Manuel; Ponce, Pedro; Tothova, Monika; Cattinelli, Isabella; Ion Titapiccolo, Jasmine; Mari, Flavio; Amato, Claudia; Leipold, Frank; Wehmeyer, Wolfgang; Stuard, Stefano; Stopper, Andrea; Canaud, Bernard

    2016-08-01

    Managing anemia in hemodialysis patients can be challenging because of competing therapeutic targets and individual variability. Because therapy recommendations provided by a decision support system can benefit both patients and doctors, we evaluated the impact of an artificial intelligence decision support system, the Anemia Control Model (ACM), on anemia outcomes. Based on patient profiles, the ACM was built to recommend suitable erythropoietic-stimulating agent doses. Our retrospective study consisted of a 12-month control phase (standard anemia care), followed by a 12-month observation phase (ACM-guided care) encompassing 752 patients undergoing hemodialysis therapy in 3 NephroCare clinics located in separate countries. The percentage of hemoglobin values on target, the median darbepoetin dose, and individual hemoglobin fluctuation (estimated from the intrapatient hemoglobin standard deviation) were deemed primary outcomes. In the observation phase, median darbepoetin consumption significantly decreased from 0.63 to 0.46 μg/kg/month, whereas on-target hemoglobin values significantly increased from 70.6% to 76.6%, reaching 83.2% when the ACM suggestions were implemented. Moreover, ACM introduction led to a significant decrease in hemoglobin fluctuation (intrapatient standard deviation decreased from 0.95 g/dl to 0.83 g/dl). Thus, ACM support helped improve anemia outcomes of hemodialysis patients, minimizing erythropoietic-stimulating agent use with the potential to reduce the cost of treatment.

  5. An international observational study suggests that artificial intelligence for clinical decision support optimizes anemia management in hemodialysis patients.

    Science.gov (United States)

    Barbieri, Carlo; Molina, Manuel; Ponce, Pedro; Tothova, Monika; Cattinelli, Isabella; Ion Titapiccolo, Jasmine; Mari, Flavio; Amato, Claudia; Leipold, Frank; Wehmeyer, Wolfgang; Stuard, Stefano; Stopper, Andrea; Canaud, Bernard

    2016-08-01

    Managing anemia in hemodialysis patients can be challenging because of competing therapeutic targets and individual variability. Because therapy recommendations provided by a decision support system can benefit both patients and doctors, we evaluated the impact of an artificial intelligence decision support system, the Anemia Control Model (ACM), on anemia outcomes. Based on patient profiles, the ACM was built to recommend suitable erythropoietic-stimulating agent doses. Our retrospective study consisted of a 12-month control phase (standard anemia care), followed by a 12-month observation phase (ACM-guided care) encompassing 752 patients undergoing hemodialysis therapy in 3 NephroCare clinics located in separate countries. The percentage of hemoglobin values on target, the median darbepoetin dose, and individual hemoglobin fluctuation (estimated from the intrapatient hemoglobin standard deviation) were deemed primary outcomes. In the observation phase, median darbepoetin consumption significantly decreased from 0.63 to 0.46 μg/kg/month, whereas on-target hemoglobin values significantly increased from 70.6% to 76.6%, reaching 83.2% when the ACM suggestions were implemented. Moreover, ACM introduction led to a significant decrease in hemoglobin fluctuation (intrapatient standard deviation decreased from 0.95 g/dl to 0.83 g/dl). Thus, ACM support helped improve anemia outcomes of hemodialysis patients, minimizing erythropoietic-stimulating agent use with the potential to reduce the cost of treatment. PMID:27262365

  6. Hemoglobin oxidative stress

    Energy Technology Data Exchange (ETDEWEB)

    Croci, S.; Ortalli, I.; Pedrazzi, G. [University of Parma, Istituto di Scienze Fisiche, INFM-Udr Parma (Italy); Passeri, G. [University of Parma, Dipartimento di Medicina Interna e Scienze Biomediche (Italy); Piccolo, P. [University of Parma, Istituto di Clinica chirurgica Generale, Toracica e Vascolare (Italy)

    2000-07-15

    Venous blood obtained from healthy donors and from patients suffering from breast cancer have been treated with acetylphenylhydrazine (APH) for different time. Moessbauer spectra of the packed red cells have been recorded and compared. The largest difference occurs after 50 min of treatment with APH where the patient samples show a broad spectral pattern indicating an advanced hemoglobin oxidation. These results may have some relevance in early cancer diagnosis.

  7. Evaluation of Macrocytic Anemias.

    Science.gov (United States)

    Green, Ralph; Dwyre, Denis M

    2015-10-01

    Macrocytic anemia, defined as a mean cell volume (MCV) ≥100 fL in adults, has a narrow differential diagnosis that requires evaluation of the peripheral blood smear as well as additional laboratory testing taken in conjunction with clinical information that includes patient history and physical examination findings. This review is an update on the approach to a patient with macrocytic anemia with attention paid to the differentiation of megaloblastic and non-megaloblastic macrocytic anemias. Critical to the determination of the diagnosis is the judicious use of laboratory testing and the evaluation of those findings in conjunction with the patient medical, surgical, and medication history. PMID:26404440

  8. Bone marrow necrosis and fat embolism: an autopsy report of a severe complication of hemoglobin SC disease

    Directory of Open Access Journals (Sweden)

    Fernando Peixoto Ferraz de Campos

    2014-06-01

    Full Text Available Sickle Cell Disease encompasses a group of disorders related with the hemoglobin S and other hemoglobin genotypes. The clinical manifestation and the severity of symptoms are dependent on the specific genotype. In this setting, homozygous genotype (HbSS presents an early onset of symptoms and a low expectancy of lifetime. However, the SC genotype (HbSC, which apparently shows a less severe clinical course, may exhibit the same complications of HbSS. These complications are usually manifested late in the course of life, when compared with the HbSS patients. It is noteworthy that HbSC may present a normal hematocrit, and therefore stays unknown until the first complication, that may be disastrous. The authors report a case of an African-Descendant woman, aging 65 years, with no previous diagnosis of anemia who sought medical attention because of a thoracic back pain followed by fever and altered mental status. The clinical picture deteriorated very fast with multiple organ failure and death. The autopsy findings concluded by generalized vaso-occlusive crisis, bone marrow necrosis and bone marrow and fat embolism, mainly to the lungs and kidney. The authors call attention for the knowledge of this severe life threatening complication, mainly in a country with a high Afro-Descendant population.

  9. Social reproduction and anemia in infancy Reproducción social y anemia infantil Reprodução social e anemia infantil

    Directory of Open Access Journals (Sweden)

    Elizabeth Fujimori

    2008-04-01

    Full Text Available This study assessed the relationship between anemia in infancy and the social reproduction profile of the families. It was conducted with a representative sample of 254 children of the city of Itupeva, SP. Hemoglobin 0.05. However, profile of social reproduction of anemic families showed significant difference (pSe evaluó como la anemia infantil se relaciona con las formas de reproducción social. El estudio fue desarrollado en una muestra representativa de 254 niños que vivían en Itupeva, SP. Para definir la anemia se usó el nivel de Hemoglobina0,05. El perfil de reproducción social en las familias de pacientes anémicos, mostró diferencia significativa (pEste estudo avaliou como a anemia infantil se relaciona com as formas de reprodução social das famílias. Foi desenvolvido em amostra representativa de 254 crianças. residentes em Itupeva, SP. Hemoglobina 0,05. O perfil de reprodução social das famílias dos anêmicos mostrou diferença significativa (p<0,05. Observou-se que a ocorrência da anemia atrelou-se às precárias formas de trabalhar dos estratos sociais inferiores e, conseqüentemente, inadequadas formas de viver.

  10. Glycine and Folate Ameliorate Models of Congenital Sideroblastic Anemia.

    Directory of Open Access Journals (Sweden)

    J Pedro Fernández-Murray

    2016-01-01

    Full Text Available Sideroblastic anemias are acquired or inherited anemias that result in a decreased ability to synthesize hemoglobin in red blood cells and result in the presence of iron deposits in the mitochondria of red blood cell precursors. A common subtype of congenital sideroblastic anemia is due to autosomal recessive mutations in the SLC25A38 gene. The current treatment for SLC25A38 congenital sideroblastic anemia is chronic blood transfusion coupled with iron chelation. The function of SLC25A38 is not known. Here we report that the SLC25A38 protein, and its yeast homolog Hem25, are mitochondrial glycine transporters required for the initiation of heme synthesis. To do so, we took advantage of the fact that mitochondrial glycine has several roles beyond the synthesis of heme, including the synthesis of folate derivatives through the glycine cleavage system. The data were consistent with Hem25 not being the sole mitochondrial glycine importer, and we identify a second SLC25 family member Ymc1, as a potential secondary mitochondrial glycine importer. Based on these findings, we observed that high levels of exogenous glycine, or 5-aminolevulinic acid (5-Ala a metabolite downstream of Hem25 in heme biosynthetic pathway, were able to restore heme levels to normal in yeast cells lacking Hem25 function. While neither glycine nor 5-Ala could ameliorate SLC25A38 congenital sideroblastic anemia in a zebrafish model, we determined that the addition of folate with glycine was able to restore hemoglobin levels. This difference is likely due to the fact that yeast can synthesize folate, whereas in zebrafish folate is an essential vitamin that must be obtained exogenously. Given the tolerability of glycine and folate in humans, this study points to a potential novel treatment for SLC25A38 congenital sideroblastic anemia.

  11. Prevalence of HIV and anemia among pregnant women

    Directory of Open Access Journals (Sweden)

    Bankole Henry Oladeinde

    2011-01-01

    Full Text Available Background: Human immunodeficiency virus (HIV prevalence is high among rural dwellers and pregnant women. Aims: This study aims to determine the prevalence of HIV and anemia among pregnant women attending antenatal clinic in rural community of Okada, Edo State, Nigeria. Patients and Methods: Anticoagulated blood and sera samples were obtained from 480 women consisting of 292 pregnant and 188 non-pregnant women. Antibodies to HIV were detected in the sera samples and hemoglobin concentration of the anticoagulated blood specimens were determined using standard techniques. Anemia was defined as hemoglobin concentration <11g/dl for pregnant women and <12g/dl for non-pregnant women. Results: Pregnancy was not a risk factor for acquiring HIV infection (pregnant vs. non-pregnant: 10.2% vs. 13.8%; OR=0.713, 95% CI=0.407, 1.259, P = 0.247. The prevalence of HIV was significantly (P = 0.005 and P = 0.025 higher in the age group 10-20 years and 21 - 30 years among pregnant and non-pregnant women respectively. Pregnancy was a risk factor for acquiring anemia (OR=1.717, 95% CI=1.179, 2.500, P = 0.006. Only the age of pregnant women significantly (P = 0.004 affected the prevalence of anemia inversely. Conclusion: The prevalence of HIV and anemia among pregnant women were 10.2% and 49.3% respectively. Pregnancy was associated with anemia. Interventions by appropriate agencies are advocated to reduce associated sequelae.

  12. The anemia of primary autonomic failure and its reversal with recombinant erythropoietin

    Science.gov (United States)

    Biaggioni, I.; Robertson, D.; Krantz, S.; Jones, M.; Haile, V.

    1994-01-01

    OBJECTIVE: To determine if chronic sympathetic deprivation is associated with anemia and a low erythropoietin response. DESIGN: Survey of the prevalence and characteristics of anemia in patients with severe primary autonomic failure. SETTING: A referral service for autonomic failure in a tertiary teaching hospital. PATIENTS: 84 patients with primary autonomic failure who had symptomatic orthostatic hypotension. INTERVENTION: Open-label trial with human recombinant erythropoietin. RESULTS: Anemia was present in 32 of 84 patients (38%; 95% Cl, 27% to 50%). Plasma norepinephrine levels, measured in patients standing upright, were lower in the patient group with lower hemoglobin levels. Mean values in 22 patients with a hemoglobin level of less than 120 g/L were as follows: hemoglobin, 108 g/L (range, 87 to 118 g/L); hematocrit, 0.33; corrected reticulocyte counts, 0.008; mean corpuscular volume, 89 fL (89 microns 3); serum iron, 16.5 mumol/L (92 micrograms/dL); total iron binding capacity, 43.3 mumol/L (242 micrograms/dL); ferritin, 184 micrograms/L; serum vitamin B12, 410 pmol/L (556 pg/mL); and serum folate, 22.7 nmol/L (10 ng/mL). No relation was found between serum erythropoietin and blood hemoglobin levels. In seven of nine patients with autonomic failure who had hemoglobin levels less than 120 g/L, serum erythropoietin levels decreased below the 95% confidence interval corresponding to patients with iron deficiency anemia. Therapy with recombinant erythropoietin improved mean hemoglobin levels (from 108 to 133 g/L) in all patients treated (n = 5) at relatively low doses (25 to 50 units/kg body weight, subcutaneously, three times a week). CONCLUSIONS: Our data support the hypothesis that the sympathetic nervous system stimulates erythropoiesis in humans because anemia is a frequent occurrence in patients with severe autonomic failure and is associated with a blunted erythropoietin response.

  13. Cardiovascular effects of hypertransfusion therapy in children with sickle cell anemia.

    Science.gov (United States)

    Lester, L A; Sodt, P C; Hutcheon, N; Arcilla, R A

    1990-07-01

    Thirteen children, age 1.9 to 14.8 years with documented sickle cell disease, underwent echocardiographic assessment of cardiac status while on and off periodic hypertransfusion therapy (HTX). Two to three units of washed packed red blood cells were transfused every 2-4 weeks in children with splenic sequestration crises, cerebrovascular accidents (CVA), aseptic necrosis of the femoral head, and miscellaneous complications of sickle cell disease to maintain hemoglobin (Hgb) concentrations of greater than or equal to 10 g/dl and % sickle hemoglobin (S Hgb) of less than or equal to 20%. This therapy administered over an average duration of 24 months resulted in normalization of left heart chamber enlargement and statistically significant decrease in heart rate, left ventricular mass, and cardiac output. Echocardiographically derived left ventricular function parameters remained normal on and off transfusion therapy. Changes in left ventricular diastolic dimension and cardiac output correlated with changes in % S Hgb (r = 0.59, p less than 0.001; and r = 0.54, p less than 0.001, respectively), and with changes in Hgb concentration (r = -0.78, r = -0.76, p less than 0.001). Expression of left heart abnormalities as a single composite function (Ydv), using multivariate regression analysis, allowed a comparison of cardiac status of 99 normal black controls, nontransfused sickle cell anemia (SCA) patients, and 13 study patients on and off HTX, and permitted serial assessment of cardiac status on and off treatment over 5 years in a single patient.(ABSTRACT TRUNCATED AT 250 WORDS)

  14. Unexplained Anemia in the Elderly

    OpenAIRE

    Makipour, Sasan; Kanapuru, Bindu; Ershler, William B.

    2008-01-01

    Among the elderly, anemia occurs with increasing frequency with each advancing decade. Unlike when anemia occurs in younger adults, the cause of anemia in the elderly is oftentimes not readily apparent or attributable to a single cause. However, this commonly observed form of anemia in the elderly (termed unexplained anemia [UA]) can generally be dissected to its root causes, which include renal insufficiency, inflammation, testosterone deficiency, and stem cell proliferative decline. Myelody...

  15. 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

  16. Effect of vitamin A supplementation on hematopoiesis in children with anemia

    OpenAIRE

    Garg, Arun; Abrol, Pankaj; Tewari, AD; Sen, Rajiv; Lal, Harbans

    2005-01-01

    Fifty children (1–4 years age) presenting with microcytic hypochromic anemia (hemoglobin less than 10g/dl) were studied in two groups of 25 each. Group I was supplemented with iron (ferrous sulphate 6 mg/kg/d) while group II in addition to iron was also supplemented with vitamin A (5000 IU/d). Hemoglobin concentration was found to be significantly increased after 4 weeks of iron supplementation. Rise in hemoglobin was comparatively more in-group II, as compared to group I, after 8 and 12 week...

  17. Prevalence and incidence of anemia in the German Heinz Nixdorf Recall Study.

    Science.gov (United States)

    Eisele, Lewin; Dürig, Jan; Broecker-Preuss, Martina; Dührsen, Ulrich; Bokhof, Beate; Erbel, Raimund; Moebus, Susanne; Jöckel, Karl-Heinz

    2013-06-01

    This study aims to determine prevalence and incidence of anemia in the general population in Germany and evaluate a potential role of serum-free light chains (FLC) as biomarker in anemia. The population-based Heinz Nixdorf Recall Study comprises 4,814 men and women aged 45-75 years. Hemoglobin <13 g/dl in men and <12 g/dl in women defined anemia. Laboratory data was used to classify cases into renal, iron deficiency (IDA), vitamin B12/folic acid deficiency, anemia of chronic disease (ACD), and unexplained anemia (UA). Follow-up data was available from annual questionnaires, death certificates, and 5-year follow-up visit (5-year FU). Anemia cases (152) were identified (prevalence 3.2 %, 95 % CI 2.7-3.7). In participants aged 65 or older, prevalence was 4.3 % (95 % CI 2.9-6.0) in both men and women. Main anemia subtypes were: IDA 19 %, ACD 25 %, and UA 44 %. Incidence increased with age and was 12.8/1,000 person-years and 10.9/1,000 person-years in men and women aged 65 or older, respectively. UA was characterized by elevated FLC. Participants with elevated FLC and high-sensitivity C-reactive protein (hsCRP) had an increased risk of anemia at 5-year FU. FLC-alone or in combination with hsCRP-may serve as biomarker indicating an increased risk of developing anemia. PMID:23430088

  18. Does smoke from biomass fuel contribute to anemia in pregnant women in Nagpur, India? A cross-sectional study.

    Directory of Open Access Journals (Sweden)

    Charlotte M Page

    Full Text Available Anemia affects upwards of 50% of pregnant women in developing countries and is associated with adverse outcomes for mother and child. We hypothesized that exposure to smoke from biomass fuel--which is widely used for household energy needs in resource-limited settings--could exacerbate anemia in pregnancy, possibly as a result of systemic inflammation.To evaluate whether exposure to smoke from biomass fuel (wood, straw, crop residues, or dung as opposed to clean fuel (electricity, liquefied petroleum gas, natural gas, or biogas is an independent risk factor for anemia in pregnancy, classified by severity.A secondary analysis was performed using data collected from a rural pregnancy cohort (N = 12,782 in Nagpur, India in 2011-2013 as part of the NIH-funded Maternal and Newborn Health Registry Study. Multinomial logistic regression was used to estimate the effect of biomass fuel vs. clean fuel use on anemia in pregnancy, controlling for maternal age, body mass index, education level, exposure to household tobacco smoke, parity, trimester when hemoglobin was measured, and receipt of prenatal iron and folate supplements.The prevalence of any anemia (hemoglobin < 11 g/dl was 93% in biomass fuel users and 88% in clean fuel users. Moderate-to-severe anemia (hemoglobin < 10 g/dl occurred in 53% and 40% of the women, respectively. Multinomial logistic regression showed higher relative risks of mild anemia in pregnancy (hemoglobin 10-11 g/dl; RRR = 1.38, 95% CI = 1.19-1.61 and of moderate-to-severe anemia in pregnancy (RRR = 1.79, 95% CI = 1.53-2.09 in biomass fuel vs. clean fuel users, after adjusting for covariates.In our study population, exposure to biomass smoke was associated with higher risks of mild and moderate-to-severe anemia in pregnancy, independent of covariates.ClinicalTrials.gov NCT 01073475.

  19. Iron-Deficiency Anemia

    Medline Plus

    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 ...

  20. Iron-Deficiency Anemia

    Medline Plus

    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 ...

  1. Iron-Deficiency Anemia

    Medline Plus

    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, ...

  2. Iron-Deficiency Anemia

    Medline Plus

    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, ...

  3. Iron-Deficiency Anemia

    Medline Plus

    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 ...

  4. Sickle cell anemia

    Science.gov (United States)

    ... for avascular necrosis of the hip Surgery for eye problems Treatment for overuse or abuse of narcotic pain medicines Wound care for leg ulcers Bone marrow or stem cell transplants can cure sickle cell anemia, but this treatment ...

  5. Zinc status as compared to zinc intake and iron status: a case study of Iranian populations from Isfahan province.

    Science.gov (United States)

    Abbaspour, Nazanin; Wegmueller, Rita; Kelishadi, Roya; Schulin, Rainer; Hurrell, Richard F

    2013-01-01

    The aim of this study was to estimate the zinc (Zn) and iron (Fe) status of different age groups in rural (Rooran) and suburban (Khomeini Shahr) populations in central Iran, to relate the Zn status to Zn intake from animal and plant foods, and to examine the relationship between Zn and Fe status. Blood samples from 341 subjects including preschool children (27), schoolchildren (157), women (91), and men (66) were analyzed for serum zinc (SZn), serum ferritin (SF), total C-reactive protein, and hemoglobin. Daily Zn and phytic acid (PA) intakes from major food groups were estimated using a 3-day weighed food record. The overall prevalence of Zn deficiency based on low SZn was 5.9 % in Rooran and 7.2 % in Khomeini Shahr. Anemia was higher in the village than in the suburb (33.5 % vs. 22.7 %; p = 0.04) and almost half of the anemia in Khomeini Shahr and 36 % in Rooran was associated with iron deficiency (ID) based on low SF. The PA:Zn molar ratio in the diet was 10 - 13, indicating a diet of moderate Zn bioavailability. About 18 % of the population consumed less Zn than their WHO Estimated Average Requirements. There was no association between Zn status and Fe status. The modest prevalence of Zn deficiency in the study populations can be explained by a relatively high Zn intake from animal source foods. Anemia however is a serious public health problem affecting some 30 % of the subjects, with almost half due to ID. The lower Fe status than Zn status could be due to the frequent consumption of tea and dairy products.

  6. Effect of L-carnitine on nutritional status and anemia in maintenance hemodialysispatients%左卡尼汀对血液透析患者营养状态及贫血的影响

    Institute of Scientific and Technical Information of China (English)

    高志光; 张波; 李彦生

    2015-01-01

    目的:探讨左卡尼汀对血液透析患者营养状态及贫血的影响。方法回顾性分析我院2012年4月至2014年8月收治的60例血液透析患者临床资料,按是否给予左卡尼汀分为观察组和对照组,对照组常规透析、改善贫血等治疗,观察组是在对照组基础上,血液透析后观察组给予1.0 g左卡尼汀静脉注射,治疗3个月后比较两组患者贫血和营养状态。结果经过治疗后观察组患者Hb、Alb和Hct水平均较对照组高,差异有统计学意义(P<0.05)。治疗前两组患者TC、TG和BUN水平比较差异均无统计学意义(P>0.05),经过治疗后观察组BUN明显增高,TG明显降低,与对照组比较差异有统计学意义(P<0.05)。两组患者不良反应发生率比较差异无统计学意义(χ2=1.418,P>0.05)。结论左卡尼汀可有效改善血液透析患者的贫血及营养状态,应在血液透析的临床应用中广泛采用。%Objective This paper was to evaluate the application effect of L-carnitine on nutritional status and anemia inmaintenance hemodialysis patients.Methods A retrospective analysis was made on 60 cases of maintenance hemodialysispatients who received treatment in our hospital during April 2012and August 2014, they were divided into experimental group and control group according to whethergiven l-carnitine.Patients in control group were treated with same volume of salineand patients in the experimental group were treated with l-carnitine,nutritional status and anemia of the two groups after the treatment for 3 monthswere compared.Results After the treatment,the levels of Hb,Hct and Alb of experimental group were higher than that of control group, differences were statistically significant ( P 0.05 ).The concentration of BUN of experimental group increasedand TG concentration decreased after the treatment,there were statistically significantdifferences between the two groups (P0

  7. A case of successful management with splenectomy of intractable ascites due to congenital dyserythropoietic anemia type Ⅱ-induced cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Themistoklis Vassiliadis; Ioannis Tsitouridis; Antonios Antoniadis; Panagiotis Semertzidis; Anna Kioumi; Evangelos Premetis; Nikolaos Eugenidis; Vassilia Garipidou; Vassilios Perifanis; Konstantinos Tziomalos; Olga Giouleme; Kalliopi Patsiaoura; Michalis Avramidis; Nikolaos Nikolaidis; Sofia Vakalopoulou

    2006-01-01

    The congenital dyserythropoietic anemias comprise a group of rare hereditary disorders of erythropoiesis,characterized by ineffective erythropoiesis as the predominant mechanism of anemia and by characteristic morphological aberrations of the majority of erythroblasts in the bone marrow. Congenital dyserythropoietic anemia type Ⅱ is the most frequent type. All types of congenital dyserythropoietic anemias distinctly share a high incidence of iron loading. Iron accumulation occurs even in untransfused patients and can result in heart failure and liver cirrhosis. We have reported about a patient who presented with liver cirrhosis and intractable ascites caused by congenital dyserythropoietic anemia type Ⅱ. Her clinical course was further complicated by the development of autoimmune hemolytic anemia. Splenectomy was eventually performed which achieved complete resolution of ascites, increase of hemoglobin concentration and abrogation of transfusion requirements.

  8. Free Heme and the Polymerization of Sickle Cell Hemoglobin

    OpenAIRE

    Uzunova, Veselina V.; Pan, Weichun; Galkin, Oleg; Vekilov, Peter G.

    2010-01-01

    In search of novel control parameters for the polymerization of sickle cell hemoglobin (HbS), the primary pathogenic event of sickle cell anemia, we explore the role of free heme, which may be excessively released in sickle erythrocytes. We show that the concentration of free heme in HbS solutions typically used in the laboratory is 0.02–0.04 mole heme/mole HbS. We show that dialysis of small molecules out of HbS solutions arrests HbS polymerization. The addition of 100–260 μM of free heme to...

  9. Mouse models of Fanconi anemia

    Energy Technology Data Exchange (ETDEWEB)

    Parmar, Kalindi; D' Andrea, Alan [Department of Radiation Oncology, Dana-Farber Cancer Institute, Harvard Medical School, 44 Binney Street, Boston, MA 02115 (United States); Niedernhofer, Laura J., E-mail: niedernhoferl@upmc.edu [Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine and Cancer Institute, 5117 Centre Avenue, Hillman Cancer Center, Research Pavilion 2.6, Pittsburgh, PA 15213-1863 (United States)

    2009-07-31

    Fanconi anemia is a rare inherited disease characterized by congenital anomalies, growth retardation, aplastic anemia and an increased risk of acute myeloid leukemia and squamous cell carcinomas. The disease is caused by mutation in genes encoding proteins required for the Fanconi anemia pathway, a response mechanism to replicative stress, including that caused by genotoxins that cause DNA interstrand crosslinks. Defects in the Fanconi anemia pathway lead to genomic instability and apoptosis of proliferating cells. To date, 13 complementation groups of Fanconi anemia were identified. Five of these genes have been deleted or mutated in the mouse, as well as a sixth key regulatory gene, to create mouse models of Fanconi anemia. This review summarizes the phenotype of each of the Fanconi anemia mouse models and highlights how genetic and interventional studies using the strains have yielded novel insight into therapeutic strategies for Fanconi anemia and into how the Fanconi anemia pathway protects against genomic instability.

  10. FLOW CYTOMETRIC DETECTION OF ABNORMAL FETAL ERYTHROPOIESIS: APPLICATION TO 5-FLUOROURACIL-INDUCED ANEMIA

    Science.gov (United States)

    Previously, we observed that administration of 20-40 mg/kg 5-fluorouracil (5-FU) to pregnant rats on gestational day (GD) 14 produced fetal anemia on GD 16-17, as evidenced by dose-dependent decreases in the cell counts, hematocrit, and hemoglobin content of fetal blood obtained ...

  11. 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

  12. Anemia em gestantes brasileiras antes e após a fortificação das farinhas com ferro Anemia en gestantes brasileñas antes y después de la fortificación de harinas con hierro Anemia in Brazilian pregnant women before and after flour fortification with iron

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    Elizabeth Fujimori

    2011-12-01

    Full Text Available OBJETIVO: Comparar prevalência de anemia e valores de hemoglobina (Hb em gestantes brasileiras, antes e após a fortificação das farinhas com ferro. MÉTODOS: Estudo de avaliação de painéis repetidos, desenvolvido em serviços públicos de saúde de municípios das cinco regiões brasileiras. Dados retrospectivos foram obtidos de 12.119 prontuários de gestantes distribuídas em dois grupos: antes da fortificação, com parto anterior a junho de 2004, e após a fortificação, com última menstruação após junho de 2005. Anemia foi definida como Hb OBJETIVO: Comparar prevalencia de anemia y valores de hemoglobina (Hb en gestantes brasileñas, antes y después de la fortificación de las harinas con hierro. MÉTODOS: Estudio de evaluación de paneles repetidos, desarrollado en servicios públicos de salud de municipios de las cinco regiones brasileñas. Datos retrospectivos se obtuvieron de 12.119 prontuarios de gestantes distribuidas en dos grupos: antes de la fortificación, con parto anterior a junio de 2004, y posterior a la fortificación, con última menstruación después de junio 2005. Anemia fue definida como HbOBJECTIVE: To compare prevalence of anemia and hemoglobin (Hb levels in Brazilian pregnant women before and after flour fortification with iron. METHODS: A repeated cross-sectional panel study of public health care centers of municipalities in the five Brazilian regions was conducted. Retrospective data were obtained from 12,119 medical records of pregnant women distributed in two groups: before fortification (delivery prior to June 2004 and after fortification (date of last period after June 2005. Anemia was defined as Hb<11.0 g/dl. Hb levels according to gestational age were assessed using two references from the literature. Statistical analysis was carried out using chi-squared tests, Student's t tests, and logistic regression, with a significance level of 5%. RESULTS: In the total sample, prevalence of anemia fell from

  13. 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 ... Hemoglobin is an iron-rich protein that carries oxygen from the lungs to the rest of the ...

  14. IS HEMOGLOBIN E GENE WIDELY SPREAD IN THE STATE OF MADHYA PRADESH IN CENTRAL INDIA? EVIDENCE FROM FIVE TYPICAL FAMILIES

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    R S Balgir

    2014-09-01

    Full Text Available Background: Red cell inherited hemoglobin anomalies are commonly encountered in the central region of India. These cause a public health concern due to high degree of morbidity, mortality, and fetal loss in the backward, underprivileged, and vulnerable people. Purpose: To report five typical families of hemoglobin E disorders identified for the first time in the state of Madhya Pradesh from central India. Methods: Out of a total of 445 couples/families (excluding the present study with 1526 persons (848 males and 678 females referred from a tertiary hospital in central India for investigations of anemia/hemoglobinopathies during the period from March 2010 to February 2014, we came across five typical rare couples/families of hemoglobin E disorders worthy of detailed investigations. Laboratory investigations were carried out following the standard procedures after cross checking for quality control from time to time. Results: For the first time, we have encountered nine cases of heterozygous hemoglobin E trait, two members with hemoglobin E-β-thalassemia (double heterozygosity, two cases of sickle cell-hemoglobin E disease (double heterozygosity, and none with homozygous hemoglobin E. Cases  of hemoglobin E trait, hemoglobin E-β-thalassemia, sickle cell-β-thalassemia and sickle cell-E disease showed moderate to severe anemia, and target cells, and reduced values of red cell indices like RBC, Hb level, HCT, MCV, MCH and MCHC, representing abnormal hematological profile and clinical manifestations before blood transfusion. Conclusions: Double heterozygosity for hemoglobinopathies such as occurrence of β-thalassemia mutation with structurally abnormal hemoglobins (Hb S and Hb E is a rare entity, but occurs with severe clinical manifestations only in those areas or communities where these are highly prevalent, testifying the migrations and genetic admixture. Distribution of hemoglobin E and β-thalassemia in different districts of Madhya Pradesh

  15. Prevalence of anemia in predialysis chronic kidney disease patients

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    FAM Shaheen

    2011-01-01

    Full Text Available To evaluate the prevalence of anemia in a large cohort that comprises patients in different stages of chronic kidney disease (CKD in the kingdom of Saudi Arabia (KSA, we conducted a multi-center cross-sectional study of a cohort of CKD patients who have not started dialysis. The study patients were recruited from the nephrology clinics in 11 different medical centers distributed all over the regions of the KSA. For the estimated glomerular filtration rate (GFR, we used the Chronic Kidney Disease-Epidemiology Collaboration (CKD-EPI equation. There were 250 study patients who fulfilled the criteria for the study. The patients were stratified according to their GFR as follows: stage 1: 19 patients, stage 2: 35 patients, stage 3: 67 patients, stage 4: 68 patients, and stage 5: 61 patients. The composite of proteinuria and abnormal imaging in stages 1 and 2 was satisfied in 100% of the cases. The prevalence of anemia was elevated for the hemoglobin levels below 12 g/dL (the level at which the evaluation of anemia in CKD should be initiated in the different stages of CKD, that is, 42%, 33%, 48%, 71%, and 82% in the stages from 1 to 5, respectively. The prevalence was also elevated for the hemoglobin levels below 11 g/dL (the minimum hemoglobin level at which therapy should be initiated with erythropoietin, that is, 21%, 17%, 31%, 49%, and 72%, respectively for stages from 1 to 5. In conclusion, we found a large prevalence of anemia among the CKD population in Saudi Arabia, and the burden of patients who require treatment with erythropoietin is considerably large. However, the response to therapy will not require large doses according to the availability of long-acting erythropoiesis stimulating agents, which will render the therapy more convenient and less expensive.

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

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    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.

  17. Anemia ancilostomótica: estudo da fisiopatologia Ancylostomotic anemia: a contribution to the study of its physiopathology

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    Victório Maspes

    1981-12-01

    Full Text Available Foram estudados 17 casos de ancilostomose e determinados alguns parâmetros hematológicos como: dosagem de hemoglobina, do ferro sérico e da transferrina, contagem de hemácias, hematócrito, volume corpuscular médio (VCM e hemoglobina corpuscular média (HCM. O estudo incluiu também a obtenção de alguns dados eritrocinéticos, como a determinação da velocidade de decaimento do ferro plasmático (T1V2 do 59Fe e da incorporação do ferro à hemoglobina. O estudo radioisotópico permitiu ainda determinar o volume de sangue e a quantidade de hemoglobina perdida nas fezes, bem como o teor de ferro reabsorvido dessa hemoglobina. Estabeleceram também o grau de infecção através da contagem de ovos e de vermes nas fezes. Os doentes não apresentaram evidente alteração nutricional. A carência de ferro foi o fator comum a todos os casos que exibiram anemia, constituindo a base fisiopatológica da anemia ancilostomótica. O verme fixado à mucosa duodenal suga o sangue do hospedeiro e esta espoliação de sangue a longo prazo provoca a anemia. O volume de sangue perdido é geralmente proporcional ao grau de infecção, mas a quantidade de hemoglobina perdida mostrou ser independente do volume de sangue espoliado. A reabsorção de grande parte do ferro da hemoglobina perdida na luz intestinal concorre para que a anemia se estabeleça mais tardiamente que em outras hemorragias como a vaginal. Os indivíduos anêmicos foram submetidos a transfusões de sangue e com isso apresentaram melhora clínica e laboratorial, imediata mas temporária. A cura clínica foi estabelecida somente após tratamento adequado com vermífugos.Seventeen ancylostomotic patients was studied and several hematological parameters: hemoglobin level, serum iron level and transferrin, erythrocyte count, hematocrit, mean corpuscular volume (VCM and mean corpuscular hemoglobin (HCM was established. This study also included the determination of several erythrokinetic data

  18. Effect of parathyroidectomy on renal anemia and nutritional status in patients with secondary hyperparathyroidism%甲状旁腺切除术对继发性甲状旁腺功能亢进患者肾性贫血及营养状况的影响

    Institute of Scientific and Technical Information of China (English)

    刘道同; 郭猛; 徐静

    2015-01-01

    Objective To investigate the effect of parathyroidectomy (PTX) on renal anemia and nutritional status in patients with secondary hyperparathyroidism (SHPT).Methods Totally 40 SHPT patients receiving PTX from March 2012 to December 2013 were followed-up for 12 months.The parathyroid hormone (iPTH),serum calcium,serum phosphorus,calcium phosphorus product,hemoglobin,hematocrit (HCT),recombinant human erythropoietin (rHuEPO) dosage,serum albumin,total cholesterol,triglyceride,serum iron,ferritin,C-reactive protein (CRP),dialysis adequacy [urea clearance index (Kt/V),urea reduction ratio (URR%)],triceps skinfold thickness (TSF),changes of upper arm muscle circumference and weight index were measured before treatment,1,6 and 12 months after operation.Results The levels of serumi PTH,calcium,phosphorus,calcium phosphorus product began to decreased from the first month to the twelfth month after operation than before operation[(472 ± 98),(445 ± 95),(422 ± 93) ng/L vs (2 273 ± 275) ng/L,(2.4±1.0),(2.5±1.0),(2.6±1.2) vs (6.4±2.0)](P<0.01).The anemia was gradually improved from the first month after operation with hemoglobin and HCT significantly increasing at 6 months and 12 months after operation(P < 0.01).The dosage of rHuEPO was decreased gradually and was significantly decreased 6 and 12 months after operation (P < 0.01).The nutritional status was gradually improved since 6 months after operation with serum albumin being significantly higher 6 and 12 months after operation compared with that before operation (P < 0.05 or P < 0.01).The triglyceride was significantly decreased 12 months after operation;the body mess index and TSF were significantly increased 6 months after operation (P < 0.01).Conclusion PTX can quickly reduce the level of iPTH;it can significantly improve renal anemia andnutritional status in patients withSHPT.%目的 探讨甲状旁腺切除术(PTX)对继发性甲状旁腺功能亢进(SHPT)患者肾性贫血

  19. Megaloblastic anemia in Japan

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    Taguchi,Hirokuni

    1978-08-01

    Full Text Available Since 1903, 744 cases of megaloblastic anemia have been reported in Japan: 490 cases of pernicious anemia; 95 cases associated with pregnancy; 66 cases after gastrectomy; 22 cases of megaloblastic anemia of infants; 21 cases of folic acid deficiency other than pregnancy and 19 cases of vitamin B12 malabsorption after ileal resection. It is generally agreed among hematologists in Japan that pernicious anemia is relatively rare, as in other Asian countries. The diagnosis of pernicious anemia in Japan is usually made by stained marrow films, radioisotopic assay of serum vitamin B12, Schilling test and good response to vitamin B12 therapy. Serum folate level, intrinsic factor or its antibody, methylmalonic acid excretion, formiminoglutamic acid excretion and deoxyuridine suppression test are performed only at a small number of laboratories. The drugs of choice are hydroxocobalamin, deoxyadenosylcobalamin and methylcobalamin. Cyanocobalamin has nearly disappeared from commercial sources in Japan. Vitamin B12 administration is common in patients with neurological disorders. Megaloblastic anemia due to folic acid deficiency is extremely rare in Japan. Low serum folate levels are frequently observed among patients receiving anticonvulsants or in pregnant women, but in such samples megaloblastic anemia is almost never detected. The folic acid content of hospital diets indicates that satisfactory amounts of folate are taken in Japan. The intake of folic acid from rice is well over the minimum daily requirement of folate. Other factors in folic acid deficiency, such as food taboos, severe alcoholism and malabsorption syndrome are not frequently found in Japanese. The inadequate intake of folate was the critical factor in most reported cases.

  20. 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

  1. The influence of hydroxyurea on oxidative stress in sickle cell anemia

    Science.gov (United States)

    Torres, Lidiane de Souza; da Silva, Danilo Grünig Humberto; Belini Junior, Edis; de Almeida, Eduardo Alves; Lobo, Clarisse Lopes de Castro; Cançado, Rodolfo Delfini; Ruiz, Milton Artur; Bonini-Domingos, Claudia Regina

    2012-01-01

    Objective The oxidative stress in 20 sickle cell anemia patients taking hydroxyurea and 13 sickle cell anemia patients who did not take hydroxyurea was compared with a control group of 96 individuals without any hemoglobinopathy. Methods Oxidative stress was assessed by thiobarbituric acid reactive species production, the Trolox-equivalent antioxidant capacity and plasma glutathione levels. Results Thiobarbituric acid reactive species values were higher in patients without specific medication, followed by patients taking hydroxyurea and the Control Group (p < 0.0001). The antioxidant capacity was higher in patients taking hydroxyurea and lower in the Control Group (p = 0.0002 for Trolox-equivalent antioxidant capacity and p < 0.0292 for plasma glutathione). Thiobarbituric acid reactive species levels were correlated with higher hemoglobin S levels (r = 0.55; p = 0.0040) and lower hemoglobin F concentrations(r = -0.52; p = 0.0067). On the other hand, plasma glutathione levels were negatively correlated with hemoglobin S levels (r = -0.49; p = 0.0111) and positively associated with hemoglobin F values (r = 0.56; p = 0.0031). Conclusion Sickle cell anemia patients have high oxidative stress and, conversely, increased antioxidant activity. The increase in hemoglobin F levels provided by hydroxyurea and its antioxidant action may explain the reduction in lipid peroxidation and increased antioxidant defenses in these individuals. PMID:23323065

  2. The influence of hydroxyurea on oxidative stress in sickle cell anemia

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    Lidiane de Souza Torres

    2012-01-01

    Full Text Available OBJECTIVE: The oxidative stress in 20 sickle cell anemia patients taking hydroxyurea and 13 sickle cell anemia patients who did not take hydroxyurea was compared with a control group of 96 individuals without any hemoglobinopathy. METHODS: Oxidative stress was assessed by thiobarbituric acid reactive species production, the Trolox-equivalent antioxidant capacity and plasma glutathione levels. RESULTS: Thiobarbituric acid reactive species values were higher in patients without specific medication, followed by patients taking hydroxyurea and the Control Group (p < 0.0001. The antioxidant capacity was higher in patients taking hydroxyurea and lower in the Control Group (p = 0.0002 for Trolox-equivalent antioxidant capacity and p < 0.0292 for plasma glutathione. Thiobarbituric acid reactive species levels were correlated with higher hemoglobin S levels (r = 0.55; p = 0.0040 and lower hemoglobin F concentrations(r = -0.52; p = 0.0067. On the other hand, plasma glutathione levels were negatively correlated with hemoglobin S levels (r = -0.49; p = 0.0111 and positively associated with hemoglobin F values (r = 0.56; p = 0.0031. CONCLUSION: Sickle cell anemia patients have high oxidative stress and, conversely, increased antioxidant activity. The increase in hemoglobin F levels provided by hydroxyurea and its antioxidant action may explain the reduction in lipid peroxidation and increased antioxidant defenses in these individuals.

  3. 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

  4. Clinical analysis on 93 cases of AIDS complicating anemia%93例AIDS患者并发贫血的临床分析

    Institute of Scientific and Technical Information of China (English)

    都泓莲; 邹永胜; 刘泽明

    2015-01-01

    Objective To investigate the condition of AIDS patients complicating anemia and the the factors related to anemia occurrence .Methods The clinical data of 93 AIDS patients were collected and analyzed for under‐standing the incidence of anemia and characteristics and analyzing the relationships between anemia with total lym‐phocyte count(TLC) ,hemoglobin(Hb) concentration and serum albumin(ALB) .Results Among 93 AIDS patients , 61 cases were complicated with anemia ,the incidence rate of anemia was 65 .6% ,the mild ,moderate and severe ane‐mia accounted for 62 .3% ,26 .2% and 11 .5% respectively and macrocytic ,normocytic and microcytic anemia accoun‐ted for 8 .2% ,80 .3% and 11 .5% respectively .Among 61 cases of anemia ,27 cases(44 .26% ) were simple anemia ,34 cases(55 .74% ) were combined with other blood cells decrease .The incidence rate of anemia was increased with the TLC decrease ,the difference was statistically significant (P<0 .05) .Hb in AIDS patients was positively correlated with ALB(r=0 .444 ,P<0 .01) .Conclusion The AIDS patients have relatively high incidence rate of anemia ,the op‐portunistic infections ,immunodeficiency and nutritional status are related with the anemia occurrence .%目的:研究获得性免疫缺陷综合征(A ID S )患者并发贫血的情况,探讨影响贫血发生的相关因素。方法回顾分析93例AIDS患者的临床资料,了解贫血发生率及特点,对贫血与总淋巴细胞数(TLC)、血红蛋白(Hb)与清蛋白(ALB)之间的关系进行分析。结果93例AIDS患者中有61例并发贫血,贫血发生率为65.6%,轻、中、重度贫血分别占62.3%、26.2%、11.5%,大细胞、正细胞、小细胞性贫血各占8.2%、80.3%、11.5%。61例贫血患者中,27例(44.26%)为单纯贫血者,34例(55.74%)合并其他血细胞减少。贫血发生率随 T LC减少逐渐增高,差异有统计学意义(P<0.05)。AIDS

  5. Hemoglobin level as a risk factor for lower respiratory tract infections in Lebanese children

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    Sawsan Mourad

    2010-10-01

    Full Text Available Background: Pneumonia is the biggest single cause of childhood death under the age of 5 years, and anemia affects approximately 30% of infants and children all over the world. Aim: Determination of the relationship between anemia and lower respiratory tract infection as a risk factor in Lebanese children. Patients and Methods A total number of two hundred infants and children aged nine months to twelve years were included; One hundred cases were hospitalized for lower respiratory tract infection in Department of Pediatrics, Makassed General Hospital, and one hundred healthy, age and sex matched controls, were selected from outpatient department. Complete blood count, iron level, ferritin level, and total iron binding capacity were taken if hemoglobin level less than eleven gram per deci-liter. In addition peripheral blood smear, chest radiograph and C-reactive protein were done to hospitalized cases. Definition of iron deficiency anemia and normal laboratory values were predetermined. Results: Anemia was found in 32% of hospitalized cases and 16% of healthy controls. Mean hemoglobin level was 9.99 ± 0.62 gram per deci-liter and 11.99 ± 0.92 gram per deci-liter in anemic and non-anemic group respectively with a significant P-value of 0.001. C-reactive protein levels and number hospitalization days were similar among the anemic and non-anemic group. History of recurrent chest infections was significantly higher in both anemic group and hospitalized cases compared to non-anemic group and healthy controls. Low hemoglobin level was a risk factor for lower respiratory tract infection with a P-value of 0.008. Conclusion: Anemic children were two times more susceptible to lower respiratory tract infection compared to the control group, and iron deficiency anemia was predominating. Accurate diagnosis and prevention of anemia, whatever its etiology, is essential.

  6. Hemoglobin level as a risk factor for lower respiratory tract infections in Lebanese children

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    Sawsan Mourad

    2010-01-01

    Full Text Available Background: Pneumonia is the biggest single cause of childhood death under the age of 5 years, and anemia affects approximately 30% of infants and children all over the world. Aim: Determination of the relationship between anemia and lower respiratory tract infection as a risk factor in Lebanese children. Patients and Methods A total number of two hundred infants and children aged nine months to twelve years were included; One hundred cases were hospitalized for lower respiratory tract infection in Department of Pediatrics, Makassed General Hospital, and one hundred healthy, age and sex matched controls, were selected from outpatient department. Complete blood count, iron level, ferritin level, and total iron binding capacity were taken if hemoglobin level less than eleven gram per deci-liter. In addition peripheral blood smear, chest radiograph and C-reactive protein were done to hospitalized cases. Definition of iron deficiency anemia and normal laboratory values were predetermined. Results: Anemia was found in 32% of hospitalized cases and 16% of healthy controls. Mean hemoglobin level was 9.99 ΁ 0.62 gram per deci-liter and 11.99 ΁ 0.92 gram per deci-liter in anemic and non-anemic group respectively with a significant P-value of 0.001. C-reactive protein levels and number hospitalization days were similar among the anemic and non-anemic group. History of recurrent chest infections was significantly higher in both anemic group and hospitalized cases compared to non-anemic group and healthy controls. Low hemoglobin level was a risk factor for lower respiratory tract infection with a P-value of 0.008. Conclusion: Anemic children were two times more susceptible to lower respiratory tract infection compared to the control group, and iron deficiency anemia was predominating. Accurate diagnosis and prevention of anemia, whatever its etiology, is essential.

  7. Iron and zinc supplementation improved iron and zinc status, but not physical growth, of apparently healthy, breast-fed infants in rural communities of northeast Thailand.

    Science.gov (United States)

    Wasantwisut, Emorn; Winichagoon, Pattanee; Chitchumroonchokchai, Chureeporn; Yamborisut, Uruwan; Boonpraderm, Atitada; Pongcharoen, Tippawan; Sranacharoenpong, Kitti; Russameesopaphorn, Wanphen

    2006-09-01

    Iron deficiency is prevalent in children and infants worldwide. Zinc deficiency may be prevalent, but data are lacking. Both iron and zinc deficiency negatively affect growth and psychomotor development. Combined iron and zinc supplementation might be beneficial, but the potential interactions need to be verified. In a randomized, placebo-controlled trial using 2 x 2 factorial design, 609 Thai infants aged 4-6 mo were supplemented daily with 10 mg of iron and/or 10 mg of zinc for 6 mo to investigate effects and interactions on micronutrient status and growth. Iron supplementation alone increased hemoglobin and ferritin concentrations more than iron and zinc combined. Anemia prevalence was significantly lower in infants receiving only iron than in infants receiving iron and zinc combined. Baseline iron deficiency was very low, and iron deficiency anemia was almost nil. After supplementation, prevalence of iron deficiency and iron deficiency anemia were significantly higher in infants receiving placebo and zinc than in those receiving iron or iron and zinc. Serum zinc was higher in infants receiving zinc (16.7 +/- 5.2 micromol/L), iron and zinc (12.1 +/- 3.8 micromol/L) or iron alone (11.5 +/- 2.5 micromol/L) than in the placebo group (9.8 +/- 1.9 micromol/L). Iron and zinc interacted to affect iron and zinc status, but not hemoglobin. Iron supplementation had a small but significant effect on ponderal growth, whereas zinc supplementation did not. To conclude, in Thai infants, iron supplementation improved hemoglobin, iron status, and ponderal growth, whereas zinc supplementation improved zinc status. Overall, for infants, combined iron and zinc supplementation is preferable to iron or zinc supplementation alone.

  8. Evaluation of the Relationship of Hepcidin Levels with Anemia and Inflammatory Markers in Patients on Peritoneal Dialysis: A Controlled Study

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    Zeki AYDIN

    2012-01-01

    Full Text Available OBJECTIVE: Hepcidin, a small peptide hormone synthesized in the liver, plays a central role in the regulation of iron metabolism. In addition, it acts as an intermediary in body defense and inflammation. Our aim in this study was to investigate the relationship of hepsidin levels with inflammation and iron indices in patients on peritoneal dialysis (PD.MATERIAL and METHODS: Nondiabetic PD patients were involved. Primary kidney disease, biochemical parameters, complete blood count, iron, total iron binding capacity (TIBC, ferritin, high sensitive C-reactive protein (hsCRP, fibrinogen, parathormone, interleukin (IL-6 and hepcidin levels were recorded as well as demographic parameters.RESULTS: Twenty-one PD patients (mean age 47.7±12.1 years and 17 healthy volunteers (mean age 54.0±7.2 years were involved. HepCidin levels were higher in the PD group (148.2±35.0 vs. 93.8±21.9; p<0.001. There was a positive correlation of hepcidin with urea, creatinine, phosphorus, ferritin, fibrinogen, IL-6 and parathormone; and a negative correlation with albumin, transaminases, calcium, TIBC, GFR, hemoglobin and hematocrit levels.CONCLUSION: Hepcidin levels increase with deepening anemia and show a positive correlation with inflammatory markers. Theurapeutic interventions regarding the effects of hepcidin on inflammatory status may play a role in the treatment of anemia due to inflammation. It may be beneficial to measure hepcidin levels together with ferritin, especially in patients with functional iron defficiency.

  9. Magnitude, distribuição espacial e tendência da anemia em pré-escolares da Paraíba Magnitude, geographic distribution and trends of anemia in preschoolers, Brazil

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    Rejane Santana de Oliveira

    2002-02-01

    Full Text Available OBJETIVO: Avaliar a magnitude, a distribuição espacial e a tendência temporal da anemia em pré-escolares no Estado da Paraíba, Brasil. MÉTODOS: Corte transversal com amostra aleatória, do tipo multietapas, em oito cidades da zona urbana, de três mesorregiões do Estado da Paraíba, no ano de 1992, pela qual foram selecionados aleatoriamente 1.287 pré-escolares de ambos os sexos. A hemoglobina foi dosada pelo método da cianometa-hemoglobina em sangue venoso, empregando OBJECTIVE: To assess the magnitude, geographical distribution and trends of the prevalence of nutritional anemia among preschoolers and to identify risk groups in the state of Paraiba, Brazil. METHODS: A cross-sectional survey with multistage random sampling procedure was conducted in 8 urban municipalities of three mid-regions (Zona da Mata, Agreste and Sertão in the state of Paraíba in 1992. A total of 1,287 preschoolers of both sexes were selected. Hemoglobin was determined by the cyanometahemoglobin method in venous blood, employing <11 g/dl as the cut-off for anemia. Statistical analysis of proportions employed the chi Square test, whereas for means Mann-Whitney and Kruskal-Wallis were the choice, all with confidence interval of 95%.. RESULTS: The prevalence of anemia was 36.4% (CI 33.7--39.1 in the state of Paraiba, greater (p=0.00 than that observed (19.3%, CI 17.3--21.5 in 1982. Only 1.0% (CI 0.61--1.8 and 6.8% (CI 5.5--8.3 of anemia cases were classified as severe and moderate, respectively. Boys presented lower mean hemoglobin concentration (p=0.00, and children under age 3 comprised the biological group of highest susceptibility for deficiency status (p= 0.00. It was found that the second year of life is the most critical for developing nutritional deficiency (p= 0.00. The Agreste mid-region revealed to be the geographical area of highest risk (p= 0.00, outlining a new epidemiological dynamics when compared to the year 1982, when the drought-ridden Sert

  10. Effectiveness of a large-scale health and nutritional education program on anemia in children younger than 5 years in Shifang, a heavily damaged area of Wenchuan earthquake.

    Science.gov (United States)

    Yang, Fan; Wang, Chuan; Yang, Hui; Yang, Huiming; Yang, Sufei; Yu, Tao; Tang, Zhanghui; Ji, Qiaoyun; Li, Fengyi; Shi, Hua; Mao, Meng

    2015-03-01

    This study aimed to explore an ideal way to prevent anemia among children younger than 5 years after disasters especially when health care facilities are not enough. A preliminary survey was carried out involving 13 065 children younger than 5 years. Pretested questionnaires were used for data collection and hemoglobin levels were measured. After 12-month intervention, the impact survey involving 2769 children was conducted. Results showed that there were some improvements both in feeding knowledge and practice related to anemia. The total prevalence of anemia decreased from 14.3% to 7.8% (P anemia also declined. The hemoglobin concentration increased significantly from 118.8 ± 10.5 to 122.0 ± 9.9 g/L (P nutritional education could be an ideal way to combat anemia after disasters especially in less developed areas with multiparty cooperation. The methods and experiences of this study may be well worth learning and implementing.

  11. Effectiveness of a large-scale health and nutritional education program on anemia in children younger than 5 years in Shifang, a heavily damaged area of Wenchuan earthquake.

    Science.gov (United States)

    Yang, Fan; Wang, Chuan; Yang, Hui; Yang, Huiming; Yang, Sufei; Yu, Tao; Tang, Zhanghui; Ji, Qiaoyun; Li, Fengyi; Shi, Hua; Mao, Meng

    2015-03-01

    This study aimed to explore an ideal way to prevent anemia among children younger than 5 years after disasters especially when health care facilities are not enough. A preliminary survey was carried out involving 13 065 children younger than 5 years. Pretested questionnaires were used for data collection and hemoglobin levels were measured. After 12-month intervention, the impact survey involving 2769 children was conducted. Results showed that there were some improvements both in feeding knowledge and practice related to anemia. The total prevalence of anemia decreased from 14.3% to 7.8% (P anemia also declined. The hemoglobin concentration increased significantly from 118.8 ± 10.5 to 122.0 ± 9.9 g/L (P nutritional education could be an ideal way to combat anemia after disasters especially in less developed areas with multiparty cooperation. The methods and experiences of this study may be well worth learning and implementing. PMID:23536239

  12. Prevalence of Malaria and Anemia among Pregnant Women Attending a Traditional Birth Home in Benin City, Nigeria

    OpenAIRE

    Bankole Henry Oladeinde; Richard Omoregie; Ikponmwosa Odia; Oladapo Babatunde Oladeinde

    2012-01-01

    Objectives: To determine the prevalence of malaria and anemia among pregnant women attending a traditional birth center as well as the effect of herbal remedies, gravidity, age, educational background and malaria prevention methods on their prevalence.Methods: Blood specimens were collected from 119 pregnant women attending a Traditional Birth Home in Benin City, Nigeria. Malaria parasitemia was diagnosed by microscopy while anemia was defined as hemoglobin concentration

  13. Relationship of anemia with clinicolaboratory measures of inflammation activity in patients with rheumatoid arthritis

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    A E Sizikov

    2007-01-01

    Full Text Available Objective. To study relationship of anemic syndrome with inflammation activity measures in pts with rheumatoid arthritis (RA. Material and methods. 177 pts with RA fulfilled 1987 ACR criteria were included. 132 from them had anemia at the examination. Results were processed with complex of descriptive, structural and multivariate statistics. Results. Close relationship of RA clinical features with erythropoiesis disturbances clinically manifesting with anemia development was proved. Critical hemoglobin level (<113 g/1 was determined at which pathological processes in erythron leading to the development of anemia begin significantly influence severity of immunopathological rheumatoid process. Diapasons of disease activity measures were revealed associated with anemia presence or absence in pts with RA. Diagnostic value of studied measures diapasons for prognosis of anemia development in RA was determined. Conclusion. The results of the study allow developing criteria for prognosis of anemia appearance in RA pts with normal blood concentration of hemoglobin. Such method could help to reveal early disturbances of erythron and improve RA treatment schemes with erythropoiesis modulating drugs.

  14. A study of anemia among adolescent girls in eastern part of Nepal

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    Piush Kanodia

    2016-03-01

    Full Text Available Background & Objectives: Anemia is a global health problem. About 40% of the world's population suffers from anemia and adolescence is one of the most vulnerable age group. Hence the objective of the study was to determine prevalence and distribution of anemia among adolescent girls in eastern part of Nepal.Materials & Methods: This cross sectional study was conducted in a Government School of Dharan over a period of one year. There were total 433 participants, whose clinical and demographic profile were recorded and analyzed. Hemoglobin estimation was done by using cyanmethaemoglobin method and anemia was defined as per WHO cut-off.Results: The overall prevalence of anemia was found to be 51.3%. Prevalence was significantly more in pre-menarche age and undernourished girls (p<0.05. However factors like diet (vegetarian/non-vegetarian, worm infestation and parental education did not have a significant impact on occurrence of anemia.Conclusion: Anemia is the major health problem among adolescent girls in eastern part Nepal with high prevalence rate and nutrition is one of the leading causative factors for anemia.JCMS Nepal. 2016;12(1:19-22.

  15. Negative impact of pretreatment anemia on local control after neoadjuvant chemoradiotherapy and surgery for rectal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Hye Bin; Park, Hee Chul; Park, Won [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); and others

    2012-09-15

    Although anemia is considered to be a contributor to intra-tumoral hypoxia and tumor resistance to ionizing radiation in cancer patients, the impact of pretreatment anemia on local control after neoadjuvant concurrent chemoradiotherapy (NACRT) and surgery for rectal cancer remains unclear. We reviewed the records of 247 patients with locally advanced rectal cancer who were treated with NACRT followed by curative-intent surgery. The patients with anemia before NACRT (36.0%, 89/247) achieved less pathologic complete response (pCR) than those without anemia (p = 0.012). The patients with pretreatment anemia had worse 3-year local control than those without pretreatment anemia (86.0% vs. 95.7%, p = 0.005). Multivariate analysis showed that pretreatment anemia (p = 0.035), pathologic tumor and nodal stage (p = 0.020 and 0.032, respectively) were independently significant factors for local control. Pretreatment anemia had negative impacts on pCR and local control among patients who underwent NACRT and surgery for rectal cancer. Strategies maintaining hemoglobin level within normal range could potentially be used to improve local control in rectal cancer patients.

  16. Anemia in Patients With Diabetic Foot Ulcer: Prevalence, Clinical Characteristics, and Outcome.

    Science.gov (United States)

    Chuan, Fengning; Zhang, Min; Yao, Yang; Tian, Wenqing; He, Xiaoqun; Zhou, Bo

    2016-09-01

    The aim of this study was to describe the characteristics of diabetic foot ulcer (DFU) patients with anemia and assess the relationship between anemia and DFU outcome. A retrospective cohort study was conducted on patients with DFU who attended our hospital from May 2007 to September 2014. All of the variables in the DFU patients with and without anemia were compared. In this study, 353 subjects were included, anemia was present in 236 patients (66.9%). These patients were significantly male, more likely to be a smoker, had a lower level of serum albumin and worse kidney function, more likely to use at least 2 types of antibiotics and had a worse perfusion of the lower limb, a larger and deeper ulcer and a more severe infection. A multivariate analysis showed that male sex, lower serum albumin, and worse kidney function were independent predictors of anemia in DFU patients. Additionally, in multivariate models, anemia was one of the variables that was most significantly associated with adverse outcomes and with similar findings for secondary outcomes. Receiver operating characteristic analysis determined a hemoglobin cutoff of 12.3 g/dL (females) and 12.1 g/dL (males) to identify a high-risk population of DFU patients who would have adverse outcomes. So anemia is common in patients with DFU. Although typically mild or moderate, anemia has been associated with substantial morbidity and mortality in patients with DFU. PMID:27440798

  17. 炎性肠病相关贫血的研究进展%Research progress of anemia associated with inflammatory bowel diseases

    Institute of Scientific and Technical Information of China (English)

    洪之武; 任建安

    2012-01-01

    Anemia is a frequent and serious complication in patients with inflammatory bowel disease (IBD).One third of patients with inflammatory bowel disease suffers from recurrent anemia.Anemia is associated with a decrease in the quality of life and an increased rate of hospitalization.A number of studies have been conducted and the most relevant conclusions obtained are:(1)anemia is quite common in IBD; (2)although in many cases anemia parallels the clinical activity of the disease,many patients in remission have anemia, and iron, vitamin B12 and/or folic acid deficiency; (3)anemia, and also iron deficiency without anemia,have important consequences in the clinical status and quality of life of the patients; (4)oral iron supplement is limited by poor absorption,intolerance,and induction of oxidative stress at the site of bowel inflammation; (5) intravenous iron sucrose has a high efficiency and a significant improvement in the quality of life; (6)erythropoietin is needed in a significant number of cases to achieve normal hemoglobin levels.Combination therapy with erythropoietin leads to a faster and larger hemoglobin increase.Thus,clinicians caring for IBD patients should have a comprehensive knowledge of anemia,and apply recently published guidelines in clinical practice.%贫血是炎性肠病(IBD)患者常见且严重的并发症,贫血可致该类患者生活质量的下降及住院时间和住院次数的增加.大量研究及相关结论证实:(1)贫血情况在IBD中普遍存在;(2)尽管在很多情况下贫血与IBD患者疾病活动性相关,但许多缓解期患者同样存在贫血和铁、维生素B12和(或)叶酸的缺乏;(3)贫血或单纯缺铁即可对患者病情转归和生活质量造成严重影响;(4)口服铁剂受患者低吸收率、耐受差和肠道病变部位氧化应激反应的影响而疗效不佳;(5)静脉补铁有效率高,且可明显改善患者生活质量;(6)为达到理想的血红蛋白水平,联合应用促红细胞生成素(EPO

  18. Anemia in the Preoperative Patient

    OpenAIRE

    Patel, Manish S; Carson, Jeffrey L.

    2009-01-01

    Anemia is commonly encountered in the preoperative patient. With variable etiology, determination of the cause of the anemia can impact perioperative surgical and medical management and outcome. Red blood cell transfusions are often administered during the perioperative time period in patients with preoperative anemia, although evidence to support the optimal transfusion threshold is limited. We review the evaluation of anemia, as well as evidence regarding perioperative blood transfusions. R...

  19. [Autoimmune hemolytic anemia in children].

    Science.gov (United States)

    Becheur, M; Bouslama, B; Slama, H; Toumi, N E H

    2015-01-01

    Autoimmune hemolytic anemia is a rare condition in children which differs from the adult form. It is defined by immune-mediated destruction of red blood cells caused by autoantibodies. Characteristics of the autoantibodies are responsible for the various clinical entities. Classifications of autoimmune hemolytic anemia include warm autoimmune hemolytic anemia, cold autoimmune hemolytic anemia, and paroxysmal cold hemoglobinuria. For each classification, this review discusses the epidemiology, etiology, clinical presentation, laboratory evaluation, and treatment options. PMID:26575109

  20. The association of parasitic infections in pregnancy and maternal and fetal anemia: a cohort study in coastal Kenya.

    Directory of Open Access Journals (Sweden)

    Elizabeth M McClure

    2014-02-01

    Full Text Available Relative contribution of these infections on anemia in pregnancy is not certain. While measures to protect pregnant women against malaria have been scaling up, interventions against helminthes have received much less attention. In this study, we determine the relative impact of helminthes and malaria on maternal anemia.A prospective observational study was conducted in coastal Kenya among a cohort of pregnant women who were recruited at their first antenatal care (ANC visit and tested for malaria, hookworm, and other parasitic infections and anemia at enrollment. All women enrolled in the study received presumptive treatment with sulfadoxine-pyrimethamine, iron and multi-vitamins and women diagnosed with helminthic infections were treated with albendazole. Women delivering a live, term birth, were also tested for maternal anemia, fetal anemia and presence of infection at delivery.Of the 706 women studied, at the first ANC visit, 27% had moderate/severe anemia and 71% of women were anemic overall. The infections with highest prevalence were hookworm (24%, urogenital schistosomiasis (17%, trichuria (10%, and malaria (9%. In adjusted and unadjusted analyses, moderate/severe anemia at first ANC visit was associated with the higher intensities of hookworm and P. falciparum microscopy-malaria infections. At delivery, 34% of women had moderate/severe anemia and 18% of infants' cord hemoglobin was consistent with fetal anemia. While none of the maternal infections were significantly associated with fetal anemia, moderate/severe maternal anemia was associated with fetal anemia.More than one quarter of women receiving standard ANC with IPTp for malaria had moderate/severe anemia in pregnancy and high rates of parasitic infection. Thus, addressing the role of co-infections, such as hookworm, as well as under-nutrition, and their contribution to anemia is needed.

  1. A report of 8 cases with hemoglobin H disease in an Iranian family.

    Science.gov (United States)

    Azarkeivan, Azita; Azita, Azarkeivan; Neishabury, Maryam; Hadavi, Valeh; Esteghamat, Fatemehsadat; Fatemehsadat, Esteghamat; Enrahimkhani, Saideh; Najmabadi, Hossein; Hossein, Najmabadi

    2010-08-01

    alpha-Thalassemia is a common genetic disorder in Iran. However, no comprehensive data on epidemiology of severe forms of alpha-thalassemia, including hemoglobin H (HbH) or hydrops fetalis, is available in this population. This is a first case report of an Iranian family with large number of HbH individuals. The proband is a 48-year-old woman, referred to our center with anemia and no history of previous blood transfusions. Similar clinical phenotype has been observed in all of her 5 siblings, 2 of her 4 children, and her granddaughter, whose parents are first cousins. A reverse hybridization assay covering 21 alpha globin mutations was performed to determine the genotype in 11 members of this family and a fetus. HbH genotype was identified in 9 individuals, representing 3 generations, including a fetus. The high prevalence of alpha-thalassemia carriers together with the high rate of consanguineous marriages could lead to a large number of individuals with HbH or even hydrops fetalis in Iranian families. Therefore, to avoid the risk of having affected offspring, carrier detection, genetic counseling, and prenatal diagnosis would be of vital importance for individuals with low red blood cell (RBC) indices, normal iron status, and normal HbA(2) level, who are suspected to be alpha-thalassemia carriers. PMID:20670167

  2. Pengaruh Pemberian Suplemen Vitamin B12 Terhadap Serum Vitamin B12 dan Hemoglobin Anak Prasekolah

    OpenAIRE

    Lubis, Zulhaida; . Hardinsyah; Syarief, Hidayat; Jalal, Fasli; Muhilal

    2010-01-01

    This research aimed to analyze prevalence of vitamin B12 deficiency and anemia, and effects of vitamin B12 suplement on vitamin B12 serum and hemoglobin of preschool children. A randomized controlled trial of 32 preschool children (4-6 year) for 6 months was appliad. Subjects divided in to 2 groups, treatment group (received 10 μg vitamin B12 syrup daily) and control group (placebo). Consentration of vitamin B12 serum and hemoglobin of children was measured before and after their intervent...

  3. Hemoglobin profiles of siblings of thalassemia patients

    Directory of Open Access Journals (Sweden)

    Muhammad Riza

    2015-03-01

    Full Text Available Background Thalassemia and hemoglobinopathies are the most common inherited disorders in many areas of the world, including South East Asia. The siblings of thalassemia major is a group of high risk to carry the gene of thalassemia. Determining the carrier is useful for early treatment planning and prevention to the next child. Objective To determine carrier status among siblings of thalassemia patients using a capillary electrophoresis system. Methods A cross-sectional study on the siblings of thalassemia major patients was performed from January 2011 to February 2012 at Dr. Moewardi Hospital. Complete blood counts were performed in the siblings. Subjects with mean corpuscular volume (MCV <80 fl and mean corpuscular hemoglobin (MCH <27 pg were subjected to analize hemoglobin fraction by capillary electrophoresis. Results Of the 26 subjects, there were 12 males and 14 females. The mean age was 9.38 (SD 6.8 years (range 1 to 29 years. From the siblings, 10 were identified as normal, 5 were identified as ß thalassemia carriers and 5 were hemoglobin E (HbE carriers. Six siblings were diagnosed with ß thalassemia/ HbE. Conclusion There are high occurrence of the two common types of thalassemia carriers (ß and HbE in our small group of subjects who had a family history of thalassemia. Most of the siblings of thalassemia had low MCV and MCH. [Paediatr Indones. 2015;55:70-3.].

  4. Anemia in People with Cancer

    Science.gov (United States)

    ... My ACS » Your Local Offices Close + - Text Size Anemia in People With Cancer What is anemia? When you don’t have enough healthy red ... the symptoms that bother people most. What causes anemia? There are many different reasons a person with ...

  5. Anemia in Chronic Kidney Disease

    Science.gov (United States)

    ... Disease Organizations​​ . (PDF, 345 KB)​​​​​ Alternate Language URL Anemia in CKD Page Content On this page: What ... Nutrition Points to Remember Clinical Trials What is anemia? Anemia is a condition in which the body ...

  6. How Is Fanconi Anemia Diagnosed?

    Science.gov (United States)

    ... from the NHLBI on Twitter. How Is Fanconi Anemia Diagnosed? People who have Fanconi anemia (FA) are born with the disorder. They may ... questions about: Any personal or family history of anemia Any surgeries you’ve had related to the ...

  7. How Is Fanconi Anemia Treated?

    Science.gov (United States)

    ... from the NHLBI on Twitter. How Is Fanconi Anemia Treated? Doctors decide how to treat Fanconi anemia (FA) based on a person's age and how ... Long-term treatments for FA can: Cure the anemia. Damaged bone marrow cells are replaced with healthy ...

  8. How Is Aplastic Anemia Diagnosed?

    Science.gov (United States)

    ... from the NHLBI on Twitter. How Is Aplastic Anemia Diagnosed? Your doctor will diagnose aplastic anemia based on your medical and family histories, a ... your primary care doctor thinks you have aplastic anemia, he or she may refer you to a ...

  9. Phytomedicines and Nutraceuticals: Alternative Therapeutics for Sickle Cell Anemia

    Directory of Open Access Journals (Sweden)

    Ngozi Awa Imaga

    2013-01-01

    Full Text Available Sickle cell anemia is a genetically inherited disease in which the “SS” individual possesses an abnormal beta globin gene. A single base substitution in the gene encoding the human β-globin subunit results in replacement of β6 glutamic acid by valine, leading to the devastating clinical manifestations of sickle cell disease. This substitution causes drastic reduction in the solubility of sickle cell hemoglobin (HbS when deoxygenated. Under these conditions, the HbS molecules polymerize to form long crystalline intracellular mass of fibers which are responsible for the deformation of the biconcave disc shaped erythrocyte into a sickle shape. First-line clinical management of sickle cell anemia include, use of hydroxyurea, folic acid, amino acids supplementation, penicillinprophylaxis, and antimalarial prophylaxis to manage the condition and blood transfusions to stabilize the patient's hemoglobin level. These are quite expensive and have attendant risk factors. However, a bright ray of hope involving research into antisickling properties of medicinal plants has been rewarding. This alternative therapy using phytomedicines has proven to not only reduce crisis but also reverse sickling (in vitro. The immense benefits of phytomedicines and nutraceuticals used in the management of sickle cell anemia are discussed in this paper.

  10. 贵州省少数民族地区学龄前儿童生长发育及贫血状况调查%Study on Growth and Anemia Status of Preschool Children in Minority Areas of Guizhou Province

    Institute of Scientific and Technical Information of China (English)

    赵松华; 兰子尧; 陈桂华; 李忻; 姚鸣

    2013-01-01

    目的:了解贵州省少数民族地区学龄前儿童生长发育及贫血状况.方法:采用2006年WHO的身高标准体重参考值作为评价标准计算Z评分,采用WHO推荐的标准对贫血状况进行判断,用SPSS 13.0软件进行统计分析.结果:贵州省少数民族地区学龄前儿童生长迟缓率为11.26%,低体重率为17.56%,消瘦率为6.19%,贫血率为35.66%.结论:贵州省少数民族地区学龄前儿童生长发育及贫血状况不容乐观,儿童的营养状况有待改善.%Objective: To explore the growth and anemia status of preschool children in minority areas of Guizhou Province. Methods: Body height standard references of WHO in 2006 were used as the evaluation criteria to calculate Z scores, and WHO recommended standard was adopted for anemia status judgement. Data were statistically analyzed with software of SPSS 13.0. Results: The growth retardation rate, underweight rate, emaciation rate, and anemia rate of preschool children in minority areas of Guizhou Province were 11.26% , 17.56% , 6.19% , and 35.66% respectively. Conclusions: The growth and anemia situation of preschool children is not satidfied in minority areas of Guizhou, and the nutritional status of children remains to be improved.

  11. Risk Factors of anemia in head and neck cancer patients undergoing chemotherapy with high-dose cisplatin

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    Johan Kurnianda

    2008-12-01

    Full Text Available Cisplatin is well-known for its effectiveness against cancer, as well as its toxicity to human tissues. Of several documented side effects, anemia was reported to have significant association with decreased quality of life. This study was conducted to investigate development of cisplatin-induced anemia, and to identify independent factors contributing to anemia. Clinical data from head and neck cancer patients treated with high-dose cisplatin between December 2002 and December 2005 were obtained in this study. Incidence and risk factors of anemia were assessed in a model including age, sex, baseline hemoglobin level, baseline creatinine clearance, and occurrence of distant metastases. Multivariate logistic regression was used to define independent predictors of anemia. Among 86 eligible patients, 26 (30.2% developed anemia, defined as Hb level lower than 11 g/dL. Age > 55 years old (RR = 2.2, 95% CI, 1.2-4.0, female sex (RR = 2.0, 95% CI, 1.2-3.8, baseline Hb ≤ 13 g/dL (RR = 4.2, 95% CI, 1.9-9.4 and baseline CrCl < 50 mL/min (RR = 2.9, 95% CI, 1.7-5.1 were significantly correlated with incidence of anemia (P < 0.05. In multivariate analysis, baseline Hb and baseline CrCl were identified as independent risk factors for anemia. However, considerable confounding was observed in baseline CrCl after stratified by age (aRR = 2.2, 95% CI, 1.1-4.7. Thus, baseline Hb level was the strongest predictor of anemia. The findings suggested that baseline Hb and CrCl were useful to recognize cisplatin-treated patients at risk for anemia who might benefits from preventive measures. (Med J Indones 2008; 17: 248-54Keywords: anemia, cisplatin, chemotherapy, hemoglobin, creatinine clearance

  12. 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...

  13. Hemoglobin optimization and transfusion strategies in patients undergoing cardiac surgery

    Institute of Scientific and Technical Information of China (English)

    Mahdi; Najafi; David; Faraoni

    2015-01-01

    Although red blood cells(RBCs) transfusion is sometimes associated with adverse reactions,anemia could also lead to increased morbidity and mortality in highrisk patients. For these reasons,the definition of perioperative strategies that aims to detect and treat preoperative anemia,prevent excessive blood loss,and define "optimal" transfusion algorithms is crucial. Although the treatment with preoperative iron and erythropoietin has been recommended in some specific conditions,several controversies exist regarding the benefit-to-risk balance associated with these treatments. Further studies are needed to better define the indications,dosage,and route of administration for preoperative iron with or without erythropoietin supplementation. Although restrictive transfusion strategies in patients undergoing cardiac surgery have been shown to effectively reduce the incidence and the amount of RBCs transfusion without increase in side effects,some high-risk patients(e.g.,symptomatic acute coronary syndrome) could benefit from higher hemoglobin concentrations. Despite all efforts made last decade,a significant amount of work remains to be done to improve hemoglobin optimization and transfusion strategies in patients undergoing cardiac surgery.

  14. Prevalence of anemia in chronic kidney disease in the United States.

    Directory of Open Access Journals (Sweden)

    Melissa E Stauffer

    Full Text Available Anemia is one of the many complications of chronic kidney disease (CKD. However, the current prevalence of anemia in CKD patients in the United States is not known. Data from the National Health and Nutrition Examination Survey (NHANES in 2007-2008 and 2009-2010 were used to determine the prevalence of anemia in subjects with CKD. The analysis was limited to adults aged >18 who participated in both the interview and exam components of the survey. Three outcomes were assessed: the prevalence of CKD, the prevalence of anemia in subjects with CKD, and the self-reported treatment of anemia. CKD was classified into 5 stages based on the glomerular filtration rate and evidence of kidney damage, in accordance with the guidelines of the National Kidney Foundation. Anemia was defined as serum hemoglobin levels ≤12 g/dL in women and ≤13 g/dL in men. We found that an estimated 14.0% of the US adult population had CKD in 2007-2010. Anemia was twice as prevalent in people with CKD (15.4% as in the general population (7.6%. The prevalence of anemia increased with stage of CKD, from 8.4% at stage 1 to 53.4% at stage 5. A total of 22.8% of CKD patients with anemia reported being treated for anemia within the previous 3 months-14.6% of patients at CKD stages 1-2 and 26.4% of patients at stages 3-4. These results update our knowledge of the prevalence and treatment of anemia in CKD in the United States.

  15. Fatores de risco para anemia em lactentes atendidos nos serviços públicos de saúde: a importância das práticas alimentares e da suplementação com ferro Risk factors for anemia in infants assisted by public health services: the importance of feeding practices and iron supplementation

    Directory of Open Access Journals (Sweden)

    Danielle G. Silva

    2007-04-01

    Full Text Available OBJETIVO: Investigar os fatores de risco para anemia em lactentes atendidos nos serviços públicos de saúde. MÉTODOS: Em estudo transversal, foram avaliadas 205 crianças de 6 a 12 meses no município de Viçosa (MG. A coleta de dados envolveu variáveis socioeconômicas, ambientais e biológicas, bem como aquelas relacionadas ao estado nutricional, à mãe, ao nascimento, ao cuidado com a saúde infantil, às práticas alimentares e à suplementação com ferro. O diagnóstico da anemia baseou-se nos valores de hemoglobina inferiores a 11 g/dL, utilizando o fotômetro portátil Hemocue. Na análise da associação das variáveis com a anemia, foi utilizada a regressão logística múltipla hierarquizada. RESULTADOS: A prevalência de anemia foi de 57,6%. Apresentaram maior chance de anemia os lactentes que pertenciam às famílias com renda per capita inferior a 0,5 salário mínimo, não consumiam frutas diariamente e não ingeriam suplementos medicamentosos com ferro. CONCLUSÃO: A adequada assistência à saúde e nutrição das famílias de baixa renda, o incentivo às práticas alimentares saudáveis e a prescrição de suplementos medicamentosos com ferro são medidas de grande importância para a prevenção e o controle da anemia entre os lactentes atendidos nos serviços públicos de saúde.OBJECTIVE: To investigate risk factors for anemia in infants assisted by public health services. METHODS: In a cross-sectional study carried out in Viçosa, state of Minas Gerais, Brazil, 205 children from 6 to 12 months were evaluated. Socioeconomic, environmental and biological data were collected, as well as information on child's birth, nutritional status, maternal data, child health care practices, feeding practices, and iron supplementation. Diagnosis of anemia was based on hemoglobin levels under 11 g/dL, using a portable Hemocue photometer. To analyze variables associated with anemia, a hierarchical logistic regression model was used

  16. Methoxy polyethylene glycol-epoetin beta for anemia with chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Ohashi N

    2012-03-01

    Full Text Available Naro Ohashi1, Yukitoshi Sakao2, Hideo Yasuda1, Akihiko Kato2, Yoshihide Fujigaki11Internal Medicine 1, 2Blood Purification Unit, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, JapanAbstract: Chronic kidney disease (CKD is a risk factor for end-stage renal failure and cardiovascular events. In patients with CKD, anemia is often caused by decreased erythropoietin production relative to hemoglobin levels. As correction of anemia is associated with improved cardiac and renal function and quality of life, erythropoiesis-stimulating agents (ESAs are standard therapy for anemia in CKD patients. However, traditional ESAs such as epoetin or darbepoetin have short half-lives and require frequent administration, dose changes, and close monitoring of hemoglobin concentration to maintain target hemoglobin levels. Methoxy polyethylene glycol-epoetin beta (MPG-EPO is the only ESA that is generated by chemical modification of glycosylated erythropoietin through the integration of one specific, long, linear chain of polyethylene glycol. This ESA induces continuous erythropoietin receptor activation and has a long half-life (approximately 130 hours. Subcutaneous or intravenous administration of MPG-EPO once every 2 weeks or monthly achieved a high hemoglobin response rate in patients with anemia associated with CKD, regardless of whether the patient was undergoing dialysis. According to data from an observational time and motion study, MPG-EPO maintains hemoglobin levels when the same dose is administered, however infrequently. This suggests that compared with the use of traditional ESAs, administration of MPG-EPO reduces the overall time and cost associated with the management of anemia in CKD patients undergoing dialysis. MPG-EPO is generally well tolerated and most adverse events are of mild to moderate severity. The most commonly reported adverse effects are hypertension, nasopharyngitis, and diarrhea. Subcutaneous injection of MPG-EPO is

  17. HIV and other predictors of serum folate, serum ferritin, and hemoglobin in pregnancy

    DEFF Research Database (Denmark)

    Friis, Henrik; Gomo, E; Kæstel, Pernille;

    2001-01-01

    BACKGROUND: Folate and iron status and hemoglobin concentrations are important to maternal and infant health. OBJECTIVE: Our goal was to identify predictors of serum folate, serum ferritin, and hemoglobin. DESIGN: This was a cross-sectional study of 1669 pregnant women (22-35 wk of gestation) in ...

  18. The effect of oxidative stress on human red cells glutathione peroxidase, glutathione reductase level, and prevalence of anemia among diabetics

    Directory of Open Access Journals (Sweden)

    Hisham Waggiallah

    2011-01-01

    Full Text Available Background: The oxidative stress is considered as major consequence of diabetes mellitus affecting red cell antioxidant enzymes. Aim: The present study was conducted to assess the impact of oxidative stress (reduced glutathione on glutathione peroxidase, and glutathione reductse and prevalence of anemia among diabetic patients. Materials and Methods: The study involved 100 adult patients attending Buraidah Central Hospital and 30 healthy controls. Blood samples were collected and analyzed for glutathione (GSH concentration, glutathione peroxidase (GPO, glutathione reductase (GR, fasting blood sugar (RBS, hemoglobin (HGB, red cell count (RBCs hematocrit (HCT mean cell volume (MCV mean cell hemoglobin (MCH and mean cell hemoglobin concentration (MCHC and hemoglobin A1c. Blood urea, serum creatinine, and microalbuminuria were measured to exclude diabetes mellitus nephropathy. Results : were obtained showed significant correlation between deficiency of glutathione peroxidase, glutathione reductase and deficient of glutathione among diabetics, which has significant correlation between low hemoglobin concentration (females <120 g/L, males <130 g/L, also there is low concentration of red cell count and red cell indices (MCV, MCH and MCHC. The prevalence of anemia was 22% in diabetes patients. Conclusion: It can be concluded that there is strong significant effect of oxidative stress (reduced glutathione on glutathione peroxidase, glutathione reductase level these may reduce hemoglobin concentration in diabetic patients. This means oxidative stress of diabetes mellitus is the possible cause of anemia in diabetics without nephropathy.

  19. Hemoglobin Screening Independently Predicts All-Cause Mortality.

    Science.gov (United States)

    Fulks, Michael; Dolan, Vera F; Stout, Robert L

    2015-01-01

    Objective .- Determine if the addition of hemoglobin testing improves risk prediction for life insurance applicants. Method .- Hemoglobin results for insurance applicants tested from 1993 to 2007, with vital status determined by Social Security Death Master File follow-up in 2011, were analyzed by age and sex with and without accounting for the contribution of other test results. Results .- Hemoglobin values ≤12.0 g/dL (and possibly ≤13.0 g/dL) in females age 50+ (but not age 15.0 g/dL (and possibly >14.0 g/dL) for all females and for hemoglobin values >16.0 g/dL for males. Conclusion .- Hemoglobin testing can add additional independent risk assessment to that obtained from other laboratory testing, BP and build in this relatively healthy insurance applicant population. Multiple studies support this finding at older ages, but data (and the prevalence of diseases impacting hemoglobin levels) are limited at younger ages.

  20. Iron-Deficiency Anemia

    Medline Plus

    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- ...

  1. Sickle Cell Anemia Bibliography.

    Science.gov (United States)

    Christy, Steven C.

    Presents sources for the acquisition of medical, social, psychological, educational, and practical knowledge of sickle cell anemia. The materials listed are designed to help parents, educators, and public service workers. Materials include journal articles, films, brochures, slides, and fact sheets. The usual bibliographic information is given.…

  2. Anemia and School Participation

    Science.gov (United States)

    Bobonis, Gustavo J.; Miguel, Edward; Puri-Sharma, Charu

    2006-01-01

    Anemia is among the most widespread health problems for children in developing countries. This paper evaluates the impact of a randomized health intervention delivering iron supplementation and deworming drugs to Indian preschool children. At baseline, 69 percent were anemic and 30 percent had intestinal worm infections. Weight increased among…

  3. Twin anemia polycythemia sequence

    NARCIS (Netherlands)

    Slaghekke, Femke

    2014-01-01

    In this thesis we describe that Twin Anemia Polycythemia Sequence (TAPS) is a form of chronic feto-fetal transfusion in monochorionic (identical) twins based on a small amount of blood transfusion through very small anastomoses. For the antenatal diagnosis of TAPS, Middle Cerebral Artery – Peak Syst

  4. Postoperative anemia and early functional outcomes after fast-track hip arthroplasty

    DEFF Research Database (Denmark)

    Jans, Øivind; Bandholm, Thomas; Kurbegovic, Sorel;

    2016-01-01

    BACKGROUND: Postoperative anemia is prevalent in fast-track hip arthroplasty (THA) where patients are mobilized and discharged early, but whether anemia impairs functional recovery after discharge has not been adequately evaluated previously. This study aimed to evaluate whether postoperative...... anemia influenced recovery of mobility and quality of life (Qol) during the first 2 weeks after discharge from THA. STUDY DESIGN AND METHODS: This was a prospective observational study in 122 THA patients more than 65 years of age. Mobility and Qol were assessed pre- and postoperatively by the 6-minute...... walk test (6MWT; primary outcome), the timed up-and-go test, and the FACT-anemia subscale. Twenty-four-hour mobility at home was assessed by activity monitoring on Days 1 to 6 after discharge. Hemoglobin (Hb) at discharge (HbD) and the Hb decrease from preoperatively (ΔHb) were compared to mobility...

  5. Relation between Anemia and Vulnerable Coronary Plaque Components in Patients with Acute Coronary Syndrome: Virtual Histology-Intravascular Ultrasound Analysis

    OpenAIRE

    Hong, Young Joon; Jeong, Myung Ho; Choi, Yun Ha; Song, Jin A; Kim, Dong Han; Lee, Ki Hong; Yamanaka, Futoshi; Lee, Min Goo; Park, Keun Ho; Sim, Doo Sun; Yoon, Nam Sik; Yoon, Hyun Ju; Kim, Kye Hun; Park, Hyung Wook; Kim, Ju Han

    2012-01-01

    The aim of the present study was to evaluate the plaque components and the predictors of thin-cap fibroatheroma (TCFA) in anemic patients with acute coronary syndrome using virtual histology-intravascular ultrasound (VH-IVUS). Anemia was defined according to criteria of the World Health Organization, (i.e. , hemoglobin levels < 13 g/dL in men and < 12 g/dL in women) and we compared VH-IVUS findings between anemia group (171 patients, 260 lesions) and non-anemia group (569 patients, 881 lesion...

  6. Hemoglobin E Disorders in South Gujarat – A Study of 35 Cases

    Directory of Open Access Journals (Sweden)

    B M Jha, Bhavna Gamit, Jitendra Patel, Kunal J Prajapati

    2012-01-01

    Full Text Available Background:Among the inherited disorders of blood, hemoglobinopathies and thalassemia constitute a major bulk of non-communicable genetic disease in India. Most commonly found abnormal hemoglobins in India are hemoglobin S (Hb S, hemoglobin E (Hb E and hemoglobin D (Hb D. The distribution of Hb E (?2?226Glu?Lys is mostly restricted to north-eastern India and it is relatively rare in rest of the country. Identification of this disorder is immensely important epidemiologically and aid in prevention of more serious hemoglobin disorder. Aims:Thepurpose of the study is to highlight importance of identification of Hb E disorders and prevention of doubly heterozygous state for Hb E and ?-thalassemia which may be falsely characterized clinically by thalassemia major. Material and Method:This study is a part of the work done under Sickle Cell Anemia Control Programme, under which samples are tested for various routine as well as specific tests such as dithionite tube turbidity test (DTT Test, hemoglobin electrophoresis and High Performance Liquid Chromatography (HPLC to diagnose Sickle cell disorders along with other hemoglobinopathies. Result and Conclusion: Total 70308 cases were analyzed during the period ofJune 2007 to October 2011 out of these 35 cases of Hb E variant were identified. Among these 29 cases of Hb E trait, 1 case of Hb E disease and 5 cases of Hb E ?-thalassemia were identified. Hb E trait and Hb E disease were asymptomatic while 5 cases of Hb E ?-thalassemia were suffering from haemolytic anemia. Detection of this asymptomatic abnormal hemoglobin will help in the prevention of more serious doubly heterozygous hemoglobinopathy.

  7. 2009年中国西部6省区贫困农村5岁以下儿童贫血状况分析%Status of anemia among children under 5 years of age in the economically less developed rural areas from the 6 western provinces of China, in 2009

    Institute of Scientific and Technical Information of China (English)

    张继国; 张兵; 杜文雯; 苏畅; 刘爱东; 张伋; 马玉霞; 翟凤英

    2011-01-01

    目的 分析2009年中国西部6省区贫困农村5岁以下儿童贫血状况。方法利用国家科技支撑项目“贫困农村地区儿童营养缺乏改善适宜技术的研究”中8141名5岁以下儿童测定血红蛋白的资料。应用SAS软件进行统计分析。结果2009年中国西部6省区贫困农村5岁以下儿童贫血患病率为24.1%。男童贫血患病率高于女童。6~11月龄儿童的患病率最高(38.5%),以后贫血患病率随着儿童月龄的增加而下降。结论 中国西部贫困农村儿童贫血属于中等程度公共卫生问题。在加强合理喂养的宣传教育同时,应提供辅食营养补充品(营养包),降低贫血患病率。%Objective To analyze the status of anemia among children under 5 years of age in the economically less developed rural areas from 6 western provinces of China in 2009. Methods 8141 study subjects were from the program-‘Study on Appropriate Technology of Children Under-nutrition Improvement in Poor Rural Areas'. Results In 2009, the prevalence of anemia among children under 5 years of age in the above said rural areas from 6 western provinces was 24.1%. The prevalence of anemia among male children was much higher than that among female children. The peak of anemia prevalence( 38.5% ) was among children of 6-11 months. The prevalence of anemia decreased along with the increase of age. Conclusion Results from the study demonstrated that anemia among the preschool children was a public health problem in poor rural areas of western China, Improving the knowledge on reasonable feeding seemed a better way for the prevention and control of anemia plus providing complementary nutrients sprinkle to the affected children.

  8. Prevalence and severity of anemia in pediatric hemodialysis patients, a single center study

    Directory of Open Access Journals (Sweden)

    Afshin Azhir

    2006-12-01

    Full Text Available BACKGROUNDS: This study was conducted to determine the prevalence and severity of anemia in children and adolescents on chronic hemodialysis, and to identify independent predictors of anemia in children on hemodialysis. METHODS: This cross-sectional study was performed between September 2005 and January 2006. The study population consisted of 25 patients aged 7−20 years on chronic hemodialysis from pediatric hemodialysis centers in Isfahan. RESULTS: A total of 22 (88% patients had hemoglobin levels of <11 g/dL (anemic and 12 patients (48% had hemoglobin levels of <8 g/dL (severe anemia. The mean age of these patients was 15.5 ± 3.7 years. Mean time on chronic dialysis was 20.44 ± 15.25 months. Anemia was more common and more severe among children who were on dialysis for less than 6 months. There was an inverse relationship between the severity of anemia and duration of hemodialysis (P = 0.019, r = – 0.465. Nearly all patients were treated with erythropoietin, Children with more severe anemia received slightly higher dose of erythropoietin (P = 0.09, r = 0.202. There was a significant difference between serum albumin values in anemic patients and patients without anemia (P = 0.023. There was a correlation between serum albumin and hemoglobin level (r = 0.511, P = 0.01. Intact PTH levels were >200 pg/ml in 16 patients (66% and >400 pg/ml in 9 patients (37. 5%. There was a reverse correlation between intact PTH level >200 pg/ml and hemoglobin level (r = -0.505, P = 0.046. CONCLUSIONS: The prevalence of anemia in hemodialysis children in Isfahan appears to be higher than that reported in the other studies in spite of extensive use of rHuEPO and iron supplementation. We found this to be especially true for patients new on hemodialysis (less than 6 months and in those with low albumin and severe hyperparathyroidism. KEY WORDS: Hemodialysis, anemia, children.

  9. Multidisciplinary approach to anemia

    Directory of Open Access Journals (Sweden)

    Anca Ghiațău

    2015-08-01

    Full Text Available Introduction: We present the case of a 65 years- old woman who was admitted with a severe macrocytic anemia Hb= 5.7g/dl and diffuse bone pain. Biologically she has moderate thrombocytopenia 35 000/µl, a hepatic cytolysis and cholestatic syndrome. Material and method: The patient was extensively evaluated before presentation for a mild iron - deficiency anemia for which she underwent endoscopic examination of the upper and lower gastrointestinal tract- normal. The bone marrow aspiration on admission revealed a marked hyperplasia of the erythroblastic line with ~50% basophilic erythroblasts suggesting a regenerative erythroid hyperplasia. These changes along with the marked reticulocytosis on the peripheral blood smear oriented us towards a hemolytic anemia; Folic acid, vitamin B12, autoimmune tests and hemolytic tests were all normal. We continued the investigations with a thoraco-abdominopelvic computed tomography which identified diffuse demineralization, vertebral compactation and pelvic stress fractures. The breast examination revealed a right breast nodule, but the breast ultrasonography pleaded for benignity. Lacking a clear definitive diagnosis we decided to perform a bone marrow biopsy. Results: The osteo- medullary biopsy pointed towards a medullar invasion from a lobular mammary carcinoma; In these circumstances we performed an ultrasound guided biopsy of the right mammary lump thus histologically confirming a tumoral invasion of the bone marrow with subsequent anemia. The patient started chemotherapy in the Oncology ward. Conclusion: The particularity of this case consists in the pattern of anemia, which initially seemed iron deficient and afterwards macrocytic – apparently hemolytic and was actually due to the tumoral medullar invasion and also the nonspecific ultrasonographic appearance of the breast tumor.

  10. Blood hemoglobin level and treatment outcome of early breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Henke, M.; Sindlinger, F. [Dept. of Radiotherapy, Radiological Univ. Clinic, Freiburg (Germany); Ikenberg, H. [Dept. of Gynecology and Obstretics, Gynecological Univ. Clinic, Freiburg (Germany); Gerds, T.; Schumacher, M. [Inst. for Medical Biometry and Medical Informatics, Univ. Freiburg (Germany)

    2004-01-01

    Background and purpose: to determine whether the blood hemoglobin concentration correlates with the prognosis of patients with early breast cancer and, if so, whether this is restricted to treatment modality. Patients and methods: data were collected retrospectively from patients with early breast cancer (T1,2 NO-2 MO) who underwent either breast-conserving surgery followed by adjuvant radiotherapy (BCS-RT; n = 96) or a modified radical mastectomy (MRM; n = 194). The effect of preoperative blood hemoglobin level, nodal status, histological grading and hormone receptor status on disease-free survival was determined for both treatment modalities using a cox regression model and visualized by kaplan-meier plots. Results: the blood hemoglobin concentration significantly correlated with disease-free survival of patients receiving BCS-RT (relative risk [RR]: 0.67 per g/dl; p = 0.007). This was independent of other known risk factors for breast cancer patients, as determined by multivariate analysis. By contrast, the blood hemoglobin level had no prognostic significance when patients were treated with MRM. Conclusion: blood hemoglobin concentration seems to affect the prognosis of patients with early breast cancer when a treatment schedule that includes radiotherapy is applied. Reduced radiosensitivity due to diminished tumor oxygenation may be the underlying cause. Confirmative trials and studies intended to elucidate the underlying mechanism are warranted. (orig.)

  11. Hemoglobin variants in Cyprus.

    Science.gov (United States)

    Kyrri, Andreani R; Felekis, Xenia; Kalogerou, Eleni; Wild, Barbara J; Kythreotis, Loukas; Phylactides, Marios; Kleanthous, Marina

    2009-01-01

    Cyprus, located at the eastern end of the Mediterranean region, has been a place of eastern and western civilizations, and the presence of various hemoglobin (Hb) variants can be considered a testimony to past colonizations of the island. In this study, we report the structural Hb variants identified in the Cypriot population (Greek Cypriots, Maronites, Armenians, and Latinos) during the thalassemia screening of 248,000 subjects carried out at the Thalassaemia Centre, Nicosia, Cyprus, over a period of 26 years. A sample population of 65,668 people was used to determine the frequency and localization of several of the variants identified in Cyprus. The localization of some of the variants in regions where the presence of foreign people was most prevalent provides important clues to the origin of the variants. Twelve structural variants have been identified by DNA sequencing, nine concerning the beta-globin gene and three concerning the alpha-globin gene. The most common beta-globin variants identified were Hb S (0.2%), Hb D-Punjab (0.02%), and Hb Lepore-Washington-Boston (Hb Lepore-WB) (0.03%); the most common alpha-globin variant was Hb Setif (0.1%). The presence of some of these variants is likely to be directly linked to the history of Cyprus, as archeological monuments have been found throughout the island which signify the presence for many years of the Greeks, Syrians, Persians, Arabs, Byzantines, Franks, Venetians, and Turks. PMID:19373583

  12. The Relationship between Food Pattern and Hemoglobin Level in Pregnant Women at Maros, South Sulawesi

    OpenAIRE

    Zulkifli Abdullah; Burhanuddin Bahar; Veni Hadju; St Fatimah

    2011-01-01

    Food consumption pattern is known as a determinant factor for nutritional problems among pregnant mothers. This study was intended to assess food consumption and its relationship to anemia in Maros Districts, Indonesia. This study was conducted in two sub-districts and pregnant mothers was randomly selected (n = 200) and proportionally from both districts. Data was collected by train field workers including measurement of hemoglobin, height and weight, 24-hour recall and food frequency quest...

  13. Recovery from anemia in patients with severe aortic stenosis undergoing transcatheter aortic valve implantation--prevalence, predictors and clinical outcome

    DEFF Research Database (Denmark)

    De Backer, Ole; Arnous, Samer; Lønborg, Jacob;

    2014-01-01

    -recovery, while blood transfusion (OR 0.31, P = 0.038) and chronic kidney disease (CKD, OR 0.33, P = 0.043) were identified as negative predictors at, respectively, one and two years after TAVI. When compared to patients without baseline anemia, those anemic patients with Hb-recovery had a similar functional......INTRODUCTION: Preoperative anemia is common in patients with severe aortic stenosis undergoing transcatheter aortic valve implantation (TAVI) and has been linked to a poorer outcome--including a higher 1-year mortality. The aim of this study was to investigate the impact of successful TAVI...... on baseline anemia. METHODS: A total of 253 patients who survived at least 1 year following TAVI were included in this study. The prevalence, predictors and clinical outcome of hemoglobin (Hb)-recovery were assessed. RESULTS: The prevalence of baseline anemia was 49% (n = 124)--recovery from anemia occurred...

  14. Specific induction of fibronectin binding activity by hemoglobin in Candida albicans grown in defined media.

    Science.gov (United States)

    Yan, S; Nègre, E; Cashel, J A; Guo, N; Lyman, C A; Walsh, T J; Roberts, D D

    1996-08-01

    Fibronectin (FN) is a major component of host extracellular matrix that may play an important role in the initiation and dissemination of Candida albicans infections. Expression of FN binding requires growth of C albicans blastoconidia in complex medium, and the regulation of FN receptor expression is poorly understood. We now demonstrate that hemoglobin is a potent and specific inducer of FN receptor expression and describe a defined medium supplemented with hemoglobin that greatly and stably enhances the binding activity of C. albicans for soluble FN. Enhancement of FN binding by hemoglobin in strain 44807 was concentration dependent and was maximal at 0.1% hemoglobin with 20- to 80-fold enhancement. The hemoglobin-induced FN binding to C. albicans was saturable, with a Kd of 2.7 X 10(-8) M. Enhancement required growth of C. albicans in hemoglobin-containing medium, since simply exposing blastoconidia to hemoglobin in a nongrowing status did not enhance binding. Induction was reversible following removal of hemoglobin from the growth medium and not associated with germination. Inorganic or protein-bound iron was not sufficient for the induction, since other iron-containing proteins or inorganic iron salts were inactive. Growth in the simple medium yeast nitrogen base supplemented with hemoglobin increased cell adhesion to immobilized FN and to cultured monolayers of bovine corneal endothelial cells. These data suggest that hemoglobin may be an important regulator of FN binding activity in C. albicans and thus may play a role in its pathogenesis. PMID:8757815

  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. Nonlinear photoacoustic spectroscopy of hemoglobin

    Energy Technology Data Exchange (ETDEWEB)

    Danielli, Amos; Maslov, Konstantin; Favazza, Christopher P.; Xia, Jun; Wang, Lihong V., E-mail: LHWANG@WUSTL.EDU [Optical Imaging Laboratory, Department of Biomedical Engineering, Washington University in St. Louis, One Brookings Drive, St. Louis, Missouri 63130 (United States)

    2015-05-18

    As light intensity increases in photoacoustic imaging, the saturation of optical absorption and the temperature dependence of the thermal expansion coefficient result in a measurable nonlinear dependence of the photoacoustic (PA) signal on the excitation pulse fluence. Here, under controlled conditions, we investigate the intensity-dependent photoacoustic signals from oxygenated and deoxygenated hemoglobin at varied optical wavelengths and molecular concentrations. The wavelength and concentration dependencies of the nonlinear PA spectrum are found to be significantly greater in oxygenated hemoglobin than in deoxygenated hemoglobin. These effects are further influenced by the hemoglobin concentration. These nonlinear phenomena provide insights into applications of photoacoustics, such as measurements of average inter-molecular distances on a nm scale or with a tuned selection of wavelengths, a more accurate quantitative PA tomography.

  17. Oxidative stress during erythropoietin hyporesponsiveness anemia at end stage renal disease: Molecular and biochemical studies.

    Science.gov (United States)

    Khalil, Samar K M; Amer, H A; El Behairy, Adel M; Warda, Mohamad

    2016-05-01

    Inflammation and oxidative stress are two faces of one coin in end stage renal disease patients (ESRD) on maintenance hemodialysis. Their interconnection induces anemia complicated with erythropoietin hyporesponsiveness. The biochemical bases behind the resistance to erythropoietin therapy with frequent hemoglobinemia, oxidative stress and iron status have not been fully understood. Here two equal groups (40 patients each) of responders and non-responders to recombinant human erythropoietin therapy (higher than 300 IU/kg/wk of epoetin) were investigated. Hematological and biochemical analyses of collected blood and serum samples were performed along with serum electrophoretic protein footprinting. The leukocytic DNA fragmentation was used to evaluate the degree of oxidative insult. The good responders showed lower erythrocyte malondialdehyde (E-MDA) level and less DNA fragmentation of circulating leukocytes than poor responders with elevated hemoglobin, albumin, A/G ratio, total iron, and ferritin levels. Contrariwise, lower erythrocyte superoxide dismutase (E-SOD) and catalase activities in EPO poor responder group were noticed. Neither other serum constituents nor electrophoretic protein pattern showed any difference between the two groups. There were higher levels of inflammatory markers, interleukin-6 (IL6) and C-reactive protein (CRP) in EPO poor responder than good responder. The negative correlations between Hb and both IL6 and CRP levels in the present data remotely indicate a positive correlation between inflammatory markers and severity of anemia. A direct correlation between Hb and antioxidant enzymes (E-SOD and catalase) was noticed, while inverse correlation with E-MDA was recorded. The study proved that oral supplementation of vitamin C to ESRD patients might mitigate the previously elevated serum MDA level in these patients. PMID:27222740

  18. Anemia and Immunosuppressive Regimen in Renal Transplanted Patients: Single-Center Retrospective Study.

    Science.gov (United States)

    Carta, P; Bigazzi, B; Buti, E; Antognoli, G; Di Maria, L; Caroti, L; Minetti, E E

    2016-03-01

    We compared retrospectively the level of hemoglobin and the percentage of patients with anemia among 59 kidney transplant recipients receiving everolimus, cyclosporine, and corticosteroids and 128 treated with cyclosporine, mycophenolic acid, and corticosteroids. We also compared age at the time of transplantation, sex and ferritine, serum creatinine, creatinine clearance, folic acid, cyanocobalamine levels, use od recombinant erythropoietin, mean corpuscolar volume at the last ambulatory control. Statistical analysis included Student t test, χ(2) test, and logistic regression. The analysis was performed using SPSS software. We observed no difference in terms of hemoglobin levels in patients treated with everolimus (12.9 ± 1.6 vs 12.7 ± 1.5 g/dL). Anemia (defined as hemoglobin erythropoietin) was found in 49% and 45% of patients in the 2 groups respectively (P = .6). The other parameters evaluated were similar except for the mean corpuscular volume, which was significantly lower in the everolimus group. In the multivariate analysis only serum creatinine and estimated glomerular filtration rate influenced the level of hemoglobin. We observed no differences in terms of development of anemia in renal transplanted patients treated with everolimus-based regimen. PMID:27109950

  19. The effect of maternal anemia on anthropometric measurements of newborns

    International Nuclear Information System (INIS)

    To evaluate the relation between maternal prenatal hemoglobin concentration and neonatal anthropometric measurements. All pregnant women who gave birth at the Obstetrics Department of Dr. LK Kartal Training and Research Hospital, Istanbul, Turkey, from January 1, 2005 to December 31, 2006, and their newborns were included in this prospective, cross-sectional study. The newborns weight, height, head, and chest circumference were recorded. Mothers with hemoglobin concentration less than 11g/dl were evaluated as anemic. The anemic mothers were then grouped into 3 categories according to the corresponding hemoglobin concentration: mild (10.9-9.0g/dl), moderate (8.9-7.0 g/dl), and severe anemic (less than 7 g/dl). The anthropometric measurements of newborns from non-anemic and anemic mother groups were compared. Of the 3688 pregnant women, 1588 (43%) were found to be anemic. Among the anemic mothers, 1245 had mild (78.5%), 311 had moderate (19.5%), and 32 (2%) had severe anemia. The anthropometric measurements (height, weight, head and chest circumference) of newborns of anemic and non-anemic mother groups showed a statistically significant difference (p=0.036, p=0.044, p=0.013, and p=0.0002). There was a statistically significant difference in height, weight, and chest circumference of newborns of severe anemic and mild anemic mothers (p=0.017, p=0.008 and p=0.02). The height (1.1 cm), weight (260 g), head (0.42 cm), and chest (1 cm) circumference of neonates in the severe anemic group is less than the mild anemic group. Anemia during pregnancy affect the anthropometric measurements of a newborn. Severe anemia had significant negative effect on neonatal anthropometric measurements. (author)

  20. Localised IR spectroscopy of hemoglobin

    CERN Document Server

    Yarrow, Fiona

    2010-01-01

    IR absorption spectroscopy of hemoglobin was performed using an IR optical parametric oscillator laser and a commercial atomic force microscope in a novel experimental arrangement based on the use of a bottom-up excitation alignment. This experimental approach enables detection of protein samples with a resolution that is much higher than that of standard IR spectroscopy. Presented here are AFM based IR absorption spectra of micron sized hemoglobin features

  1. Treatment for intractable anemia with the traditional Chinese medicines Hominis Placenta and Cervi Cornus Colla (deer antler glue

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    Yasuyo Hijikata

    2009-05-01

    Full Text Available Yasuyo Hijikata1, Takashi Kano2, Lu Xi31Toyodo Hijikata Clinic, Osaka, Japan; 2Kano Clinic, Osaka city, Osaka, Japan; 3Traditional Chinese Medicine Institute, Si-chuan Province, ChinaObjective: Intractable anemia, such as aplastic anemia or that presumably associated with chronic herpes virus infections, sometimes require bone marrow transplant. We investigated the use of traditional Chinese medicine (TCM for the treatment of intractable anemia. Method: Placenta Hominis (PH, steam boiled and roasted, and Cervi Cornus Colla (deer antler glue has been used in China for hundreds of years to treat anemia. After consent was obtained, we prescribed these two materials for a 74-year-old female with aplastic anemia and a 26-year-old male with presumably a virus-induced anemia. Concomitant conventional therapy was continued in both patients as prescribed by their respective attending physicians. Conclusion: Conventional therapy with steroid hormones, immunosuppressive drugs, platelet and erythrocyte transfusions were not effective in these patients. In addition, both patients suffered from serious side effects. In two patients, ingestion of Placenta Hominis and Cervi Cornus Colla with TCM prescriptions increased the platelet and enhanced the hemoglobin concentration in several months of therapy accompanied by a dramatic improvement in quality of life. The addition to conventional therapy of PH and Cervi Cornus Colla, the latter of which is very easy to obtain, may be one of the potentially advantageous choices in case of otherwise intractable anemia.Keywords: placenta, antler glue, Cervi Cornus Colla, anemia, aplastic anemia

  2. 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.

  3. 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

  4. 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.

  5. Effects of Nutrient Fortified Complementary Food Supplements on Anemia of Infants and Young Children in Poor Rural of Gansu

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    Yu-YING WANG; CHUN-MING CHEN; FU-ZHEN WANG; MEI JIA; KEAN WANG

    2009-01-01

    Objective To assess the effectiveness of complementary food supplements with protein and multi-micronutrients on hemoglobin and anemia in infants and young children. Methods In 5 poor counties of Gansu,984 children aged 6-12 months were enrolled and divided into two groups.In addition to the usual home-made complementary food,all the children were fed one sachet of either Formula i or Formula II supplements each day.Protein and micronutrients were provided in Formula I,while the same energy intake was secured in Formula II as in Formula I.A massive dose of vitamin A was supplemented to all the children every 6 months.Hemoglobin test was done at the same time. Results Prevalence of anemia was about 35% in both Formula I and Formula II group at baseline,and there were no differences in hemoglobin concentration between the two groups.During the 6-month and 12-month supplementation,hemoglobin of children in Formula I group was higher than that in Formula II group (P<0.05),and hemoglobin increase in Formula 1 group was significantly higher than that in Formula II group (P<0.001).After 6- and 12-month supplementation,the prevalence of anemia in Formula I group dropped to 19.1% and 8.2% respectively,and it was 28.0% and 12.4% in Formula 2 group.The prevalence of anemia in Formula I group was significantly lower than that in Formula II group (P<0.05).After adjusting age and hemoglobin level at baseline,the hemoglobin increase at age of 24 months in formula 1 group was higher (10.7 g/L vs 7.9 g/L,P<0.0001). Conclusion Micronutrient fortified complementary food supplements,with large-dose vitamin A,is effective for children aged 6-12 months in terms of iron deficiency prevention.

  6. Anemia prevalence and treatment practice in patients with non-myeloid tumors receiving chemotherapy

    International Nuclear Information System (INIS)

    To describe the prevalence and management of anemia in cancer patients. This cross-sectional, observational survey was conducted in Italy and Austria. Centers prespecified one day, during a 4-month enrollment window, to report specific data collected during normal clinical practice for patients with non-myeloid tumors attending for chemotherapy (±radiotherapy) treatment. The primary endpoint was the prevalence of anemia as determined using a prespecified algorithm: hemoglobin (Hb) ≤10 g/dL on/within 3 days prior to visit; ongoing anemia treatment; physician diagnosis of anemia, together with ≥1 anemia symptom. Between November 18, 2010 and March 18, 2011, data for 1412 patients were collected (Italy n = 1130; Austria n = 282). Most patients (n = 1136; 80%) had solid tumors; 809 (57%) had received ≤3 chemotherapy cycles. The prevalence of anemia was 32% (95% confidence interval: 29.4%–34.2%); 196 patients (14%) were deemed anemic based on Hb ≤10 g/dL, 131 (9%) on ongoing anemia treatment, and 121 (9%) on physician diagnosis/anemia symptom. Overall, 1153 patients (82%) had Hb data; mean (standard deviation [SD]) Hb levels were 11.7 (1.7) g/dL. In total, 456 patients (32%) had anemia symptoms: fatigue (n = 392; 28%), depression (n = 122; 9%), and dyspnea (n = 107; 8%) were most common. Fifty-one patients (4%) had had their current chemotherapy cycle delayed due to anemia. On visit day, or ≤28 days prior, 91 (6%), 188 (13%), and 81 patients (6%) had evidence of whole blood/red blood cell transfusion, erythropoiesis-stimulating agent use, or iron use, respectively. On the prespecified study day, one-third of patients with non-myeloid tumors undergoing chemotherapy were found to be anemic and 13% had evidence of erythropoiesis-stimulating agent use then or in the 28 days prior

  7. Anemia, parasitic infections and some risk factors among physical education female students in Alexandria.

    Science.gov (United States)

    El-Sahn, Fikrat F; El-Masry, Abdel-Ghanny M; El-Sahn, Amel A

    2003-01-01

    The present study was a cross-sectional one, carried out to estimate the percentages of anemia and parasites among students of Faculty of Physical Education for girls and some of their related factors. A predesigned questionnaire was completed by the researchers through face-to-face meetings to collect data concerning age, menstruation history and some dietary habits. Blood samples were taken by finger pricks to estimate hemoglobin (Hb) concentration level (gm/dl). Stool samples were collected and examined for the presence of intestinal parasites using formol ether concentration technique. Mild anemia was found among 12.4% of the studied female students. Mean Hb level was 13.3 g/dl (SD +/- 1.03). Anemia increased in those drinking tea immediately after meals and in those not drinking tea indicating poor iron reserves. Also taking iron supplements, having a history of anemia, increased amount and duration of menstruation were associated with anemia. Percentage of girls infected with parasites was 27.2%. A higher percentage of, anemia was found among students with no parasites (13.1% vs. 9.7%). The difference was statistically insignificant. Parasitic infections were insignificantly associated with anemia which was found in only 12.5% of girls infected with Giardia lamblia, in 10% of those with Ascaris lumbricoides, and in 7.4% of Entamoeba histolytica/dispar cases. PMID:17265613

  8. [Anemia in women of reproductive age. The results of a national probability survey].

    Science.gov (United States)

    Martínez, H; González-Cossío, T; Flores, M; Rivera-Dommarco, J; Lezana, M A; Sepúlveda-Amor, J

    1995-01-01

    Iron deficiency is one of the most prevalent forms of malnutrition which is clinically known as anemia. Functional consequences of anemia include impairment of cardiovascular performance, limitation in productivity, higher incidence of low birth weight and premature delivery, and increased maternal mortality. This paper presents a descriptive analysis of anemia in women of reproductive age in Mexico. Data were collected by the Ministry of Health through a National Nutrition Survey in 1988, which draw a representative sample from four regions: North, Center, South and Federal District. Anemia was more prevalent in pregnant (18.17%) than in non-pregnant women (15.38%). Those women living in predominantly indigenous communities had higher prevalence of anemia (24.02%) than non-indigenous women (14.67%). Anemia was more prevalent in urban areas (15.54%) than in rural (13.56%). Mean +/- standard deviation values for hemoglobin were lower in pregnant women (12.5 +/- 1.6 g/dL) than in non-pregnant ones (13.7 +/- 1.6 g/dL). Consistently, the Northern and Southern regions were worse off than the Center and the Federal District. These data indicate that anemia is a public health problem in Mexico. The functional consequences of this deficiency justify interventions to treat and prevent it. PMID:7618111

  9. Anemia among adolescents in urban field practice area of Rajarajeswari Medical College, Bangalore

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    M.N. Damayanthi

    2015-10-01

    Full Text Available Background: Anemia is a public health problem in developing countries which affects both male and female adolescents.50% of all anemia’s is attributable to iron deficiency. Methodology: A Cross-sectional study done in urban field practice area of RRMCH over a period of three months was conducted on 220 adolescents aged between 10-19yrs (both male and female. Data was collected using a semi-structured questionnaire with emphasis on variables like socio-demographic profile, history of passing worms in stools and menstrual history for females. Hemoglobin was estimated by using Sahli’s hemoglobinometer. Data analysis: SPSS V 20. Results: Occurrence of anemia in our study was 47.7% i.e.; (105 of 220 of which, 61(58.1% were males and 44(41.9% of them were female adolescents. Majority of the adolescents had moderate anemia (60%, mild anemia (38.1% and severe anemia (01.9%.Some of the factors contributing to anemia were menorrhagia, history of passing of worms in the stools which were statistically significant. Conclusion: The study highlights the prevalence of anemia not only among the adolescent girls, but the risk is evenly distributed for the boys too. There is a need to reach this adolescent population through school approaches through nutrition education and distribution of iron and folic acid supplementation.

  10. [Anemia in women of reproductive age. The results of a national probability survey].

    Science.gov (United States)

    Martínez, H; González-Cossío, T; Flores, M; Rivera-Dommarco, J; Lezana, M A; Sepúlveda-Amor, J

    1995-01-01

    Iron deficiency is one of the most prevalent forms of malnutrition which is clinically known as anemia. Functional consequences of anemia include impairment of cardiovascular performance, limitation in productivity, higher incidence of low birth weight and premature delivery, and increased maternal mortality. This paper presents a descriptive analysis of anemia in women of reproductive age in Mexico. Data were collected by the Ministry of Health through a National Nutrition Survey in 1988, which draw a representative sample from four regions: North, Center, South and Federal District. Anemia was more prevalent in pregnant (18.17%) than in non-pregnant women (15.38%). Those women living in predominantly indigenous communities had higher prevalence of anemia (24.02%) than non-indigenous women (14.67%). Anemia was more prevalent in urban areas (15.54%) than in rural (13.56%). Mean +/- standard deviation values for hemoglobin were lower in pregnant women (12.5 +/- 1.6 g/dL) than in non-pregnant ones (13.7 +/- 1.6 g/dL). Consistently, the Northern and Southern regions were worse off than the Center and the Federal District. These data indicate that anemia is a public health problem in Mexico. The functional consequences of this deficiency justify interventions to treat and prevent it.

  11. Hepcidin-Dependent Regulation of Erythropoiesis during Anemia in a Teleost Fish, Dicentrarchus labrax

    Science.gov (United States)

    Caldas, Carolina; Ramos, Miguel F.; Rodrigues, Pedro N. S.

    2016-01-01

    Anemia is a common disorder, characterized by abnormally low levels of red blood cells or hemoglobin. The mechanisms of anemia development and response have been thoroughly studied in mammals, but little is known in other vertebrates, particularly teleost fish. In this study, different degrees of anemia were induced in healthy European sea bass specimens (Dicentrarchus labrax) and at pre-determined time points hematological parameters, liver iron content and the expression of genes involved in iron homeostasis and hematopoiesis, with particular attention on hepcidins, were evaluated. The experimental anemia prompted a decrease in hamp1 expression in all tested organs, in accordance to an increased need for iron absorption and mobilization, with slight increases in hamp2 in the kidney and intestine. The liver was clearly the major organ involved in iron homeostasis, decreasing its iron content and showing a gene expression profile consistent with an increased iron release and mobilization. Although both the spleen and head kidney are involved in erythropoiesis, the spleen was found to assume a more preponderant role in the recovery of erythrocyte levels. The intestine was also involved in the response to anemia, through the increase of iron transporting genes. Administration of Hamp1 or Hamp2 mature peptides showed that only Hamp1 affects hematological parameters and liver iron content. In conclusion, the molecular mechanisms of response to anemia present in sea bass are similar to the ones described for mammals, with these results indicating that the two hepcidin types from teleosts assume different roles during anemia. PMID:27100629

  12. Anemia and Feeding Practices among Infants in Rural Shaanxi Province in China

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    Renfu Luo

    2014-12-01

    Full Text Available Anemia is one of the most prevalent public health problems among infants and iron deficiency anemia has been related to many adverse consequences. The overall goal of this study is to examine the prevalence of anemia among infants in poor rural China and to identify correlates of anemia. In April 2013, we randomly sampled 948 infants aged 6–11 months living in 351 villages across 174 townships in nationally-designated poverty counties in rural areas of southern Shaanxi Province, China. Infants were administered a finger prick blood test for hemoglobin (Hb. Anthropometric measurement and household survey of demographic characteristics and feeding practices were conducted in the survey. We found that 54.3% of 6–11 month old infants in poor rural China are anemic, and 24.3% of sample infants suffer from moderate or severe anemia. We find that children still breastfed over 6 months of age had lower Hb concentrations and higher anemia prevalence than their non-breastfeeding counterparts (p < 0.01, and that children who had ever been formula-fed had significantly higher Hb concentrations and lower anemia prevalence than their non-formula-fed counterparts (p < 0.01. The results suggest the importance of iron supplementation or home fortification while breastfeeding.

  13. [Treatment of anemia in chronic kidney disease--position statement of the Croatian Society for Nephrology, Dialysis and Transplantation and review of the KDIGO and ERPB guidelines].

    Science.gov (United States)

    Rački, Sanjin; Bašić-Jukić, Nikolina; Kes, Petar; Ljutić, Dragan; Lovčić, Vesna; Prkačin, Ingrid; Radić, Josipa; Vujičić, Božidar; Bubić, Ivan; Jakić, Marko; Belavić, Žarko; Sefer, Siniša; Pehai, Mario; Klarić, Dragan; Gulin, Marijana

    2014-04-01

    Renal anemia is the result of chronic kidney disease (CKD) and deteriorates with disease progression. Anemia may be the first sign of kidney disease. In all patients with anemia and CKD, diagnostic evaluation is required. Prior to diagnosing renal anemia, it is necessary to eliminate the other possible causes. Direct correlation between the concentration of hemoglobin and the stage of renal failure is well known. Early development of anemia is common in diabetic patients. Correction of anemia may slow the progression of CKD. Anemia is an independent risk factor for developing cardiovascular disease in patients with CKD. Treatment of anemia in patients with CKD is based on current guidelines. Recently, the Kidney Disease: Improving Global Outcomes (KDIGO) group has produced comprehensive clinical practice guidelines for the management of anemia in CKD patients and ERBP (European Renal Best Practice) group its position statement and comments on the KDIGO guidelines. The Croatian Society of Nephrology, Dialysis and Transplantation (HDNDT) has already published its own guidelines based on the recommendations and positive experience of European and international professional societies, as well as on own experience. The latest version of Croatian guidelines was published in 2008. Since then, on the basis of research and clinical practice, there have been numerous changes in the modern understanding of the treatment of anemia in CKD. Consequently, HDNDT hereby publishes a review of the recent recommendations of international professional societies, expressing the attitude about treating anemia in CKD as a basis for new guidelines tailored to the present time.

  14. The Effect of Hemoglobin Levels on Mortality in Pediatric Patients with Severe Traumatic Brain Injury

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    Kevin F. Yee

    2016-01-01

    Full Text Available Objective. There is increasing evidence of adverse outcomes associated with blood transfusions for adult traumatic brain injury patients. However, current evidence suggests that pediatric traumatic brain injury patients may respond to blood transfusions differently on a vascular level. This study examined the influence of blood transfusions and anemia on the outcome of pediatric traumatic brain injury patients. Design. A retrospective cohort analysis of severe pediatric traumatic brain injury (TBI patients was undertaken to investigate the association between blood transfusions and anemia on patient outcomes. Measurements and Main Results. One hundred and twenty patients with severe traumatic brain injury were identified and included in the analysis. The median Glasgow Coma Scale (GCS was 6 and the mean hemoglobin (Hgb on admission was 115.8 g/L. Forty-three percent of patients (43% received at least one blood transfusion and the mean hemoglobin before transfusion was 80.1 g/L. Multivariable regression analysis revealed that anemia and the administration of packed red blood cells were not associated with adverse outcomes. Factors that were significantly associated with mortality were presence of abusive head trauma, increasing PRISM score, and low GCS after admission. Conclusion. In this single centre retrospective cohort study, there was no association found between anemia, blood transfusions, and hospital mortality in a pediatric traumatic brain injury patient population.

  15. Caracterização do consumo alimentar, ambiente socioeconômico e estado nutricional de pré-escolares de creches municipais Characteristics of dietary intake, socioeconomic environment and nutritional status of preschoolers at public kindergartens

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    Teresa Gontijo de Castro

    2005-06-01

    Full Text Available OBJETIVO: Analisar o consumo alimentar, o ambiente socioeconômico, a freqüência de anemia ferropriva e o estado nutricional de pré-escolares. MÉTODOS: A população estudada constituiu-se de 89 crianças de 24 a 72 meses de idade, assistidas em creches municipais de Viçosa, MG. Foram avaliados: nível de hemoglobina, peso, estatura, presença de parasitose, consumo alimentar dos pré-escolares e o perfil biossocioeconômico de suas famílias. RESULTADOS: O estado nutricional do grupo foi considerado satisfatório, e a prevalência de anemia relativamente baixa (11,2%. Condições adequadas de saneamento, nível razoável de escolaridade dos pais, baixo número de filhos e ausência de parasitas envolvidos com a gênese da anemia podem justificar o perfil observado. Não foi observada associação da anemia ferropriva nem com desnutrição nem com parasitose. CONCLUSÃO: Apesar de alguns fatores biossocioeconômicos apresentarem-se favoráveis ao estado nutricional e à baixa prevalência de anemia, observa-se, entretanto, que a insuficiente renda per capita e a dieta deficiente poderão levar esse grupo de pré-escolares, no futuro, a um pior estado de saúde.OBJECTIVE: To evaluate the dietary intake, the socioeconomic environment, the frequency of iron deficiency anemia, and the preschoolers' nutritional status. METHODS: The evaluated population consisted of 89 children aged 24 to 72 months, who were assisted at the public nursery schools in Viçosa, MG, Brazil. Evaluation was performed for hemoglobin level, body weight, stature, parasites' presence and dietary intake of the children, as well as for their families' biological and socioeconomic profiles. RESULTS: The group's nutritional status was considered satisfactory, and anemia prevalence was relatively low (11.2%. This profile may be justified by the adequate conditions of sanitation, reasonable level of parents' schooling, low numbers of children per family, and absence of parasites

  16. Prevalence of anemia and its association with nutritional status among Chinese students of ethnic minorities in 2010%中国少数民族学生贫血现况及其与营养状况的关联研究

    Institute of Scientific and Technical Information of China (English)

    宋逸; 张冰; 胡佩瑾; 马军

    2016-01-01

    目的:分析我国少数民族学生的贫血现况及其程度的构成比,并研究贫血与营养状况之间的关系,为少数民族学生贫血防治提供依据。方法:选取2010年全国学生体质与健康调研中蒙古族、回族、壮族和朝鲜族7、9、12、14和17岁年龄组学生,利用世界卫生组织(World Health Organization,WHO)2011年标准筛查贫血,以“轻度”、“中度”、“重度”分析构成比,使用 WHO 男、女生年龄别体重指数(body mass index,BMI)z 评分标准判定学生营养状况,Logistic 回归分析贫血与营养状况之间的关系。结果:我国蒙古族、回族、壮族、朝鲜族4个少数民族学生贫血率分别为4.4%、26.4%、6.6%和5.8%,其中,乡村女生贫血检出率均为最高,分别为4.8%、42.0%、9.0%和6.7%。少数民族学生大部分属于轻度贫血,蒙古族、回族、壮族、朝鲜族学生重度贫血检出率分别为1.4%、12.9%、1.6%和1.9%。Logistic 回归分析结果显示,女生、乡村学生、12岁和17岁学生、回族、壮族和朝鲜族学生相对于男生、城市学生、7岁年龄组学生和蒙古族学生更易发生贫血;相对于正常学生,超重学生更不易发生贫血,消瘦或肥胖与贫血之间关联无统计学意义(P >0.05)。结论:不同民族学生贫血流行程度不同,回族学生贫血已达到“中度流行”;应对该民族和乡村地区少数民族,尤其是少数民族女生进行贫血的重点防治;少数民族学生中不同营养状况与贫血之间无显著关联,因此学生营养状况不能作为区分贫血与否的依据。%Objective:To analyze the prevalence of anemia and its proportions of severity,and to exa-mine the association between anemia and nutritional status among Chinese students of ethnic minorities, so as to provide bases for the prevention and treatment of anemia

  17. Thiamine– Responsive Megaloblastic Anemia Syndrome

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    F Motavaselian

    2009-01-01

    Full Text Available Thiamine Responsive megaloblastic anemia in DIDMOA (Wolfram syndrome has an autosomal- recessive mode of inheritance . Megaloblastic anemia and sideroblastic anemia is accompanied by diabetes insipidus (DI, diabetes mellitus (DM ,optic atrophy (OA and deafness (D. Neutropenia and thrombocytopenia are also present. We report a 7 month old girl with congenital macrocytic anemia; a rare clinical feature of Wolfram,s syndrome with increased plasma levels of blood glucose, both of which dramatically responded to administration of thiamine in large doses . The patient also had neurosensorial deafness, but no improvement was observed in the deafness. We presented the case because thiamine-responsive megaloblastic anemia is a rare clinical presentation of Wolfram syndrome and after institution of treatment with thiamine, the anemia and hyperglycemia returned to normal.

  18. 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.

  19. Comparative and quantitative determination of total hemoglobin concentration in normal and psoriatic patients

    International Nuclear Information System (INIS)

    The cyanmethaemoglobin technique is now recommended as the standard method by International Committee for Standardization in Hematology and British Standards Institution 1966. The hemoglobin is treated with reagent containing potassium ferricyanide, Potassium cyanide and potassium dihydrogen phosphate. The ferricyanide forms methamoglobin which is converted to cyanmethaemoglobin by the cyanide. The average values of hemoglobin, percent determined from the blood samples of normal and psoriatic (n=44) males and (n=35) females were 15.0, 12.7, 13.6 and 11.2 g/100ml. The decrease in hemoglobin concentration could be due to anemia resulting during the cell proliferation epidermis in inflammatory state and Keratolytic disorder which take place in psoriasis. (author)

  20. 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.

  1. Acute Splenic Sequestration Crisis in a 70-Year-Old Patient With Hemoglobin SC Disease.

    Science.gov (United States)

    Squiers, John J; Edwards, Anthony G; Parra, Alberto; Hofmann, Sandra L

    2016-01-01

    A 70-year-old African American female with a past medical history significant for chronic bilateral shoulder pain and reported sickle cell trait presented with acute-onset bilateral thoracolumbar pain radiating to her left arm. Two days after admission, Hematology was consulted for severely worsening microcytic anemia and thrombocytopenia. Examination of the patient's peripheral blood smear from admission revealed no cell sickling, spherocytes, or schistocytes. Some targeting was noted. A Coombs test was negative. The patient was eventually transferred to the medical intensive care unit in respiratory distress. Hemoglobin electrophoresis confirmed a diagnosis of hemoglobin SC disease. A diagnosis of acute splenic sequestration crisis complicated by acute chest syndrome was crystallized, and red blood cell exchange transfusion was performed. Further research is necessary to fully elucidate the pathophysiology behind acute splenic sequestration crisis, and the role of splenectomy to treat hemoglobin SC disease patients should be better defined. PMID:27047980

  2. Malaria and Anemia among Children in a Low Resource Setting In Nigeria

    OpenAIRE

    AA Onifade; JA Anunibe; M Olley; Omoregie, R; BH Oladeinde; OB Oladeinde

    2012-01-01

    Background: This study aimed at determining the prevalence of malaria and anemia among child­ren in rural community of Okada, Edo State Nigeria, as well as to assess the level of use of Insecti­cide treated bed nets and its impact on prevalence of malaria and anemia among study population. Methods: Thick blood films from 226 children with signs and symptoms of malaria in Okada commu­nity were stained and examined for presence of malaria parasites. Hemoglobin concentra­tion of ...

  3. Bilateral macular hemorrhage due to megaloblastic anemia: A rare case report

    Science.gov (United States)

    Vaggu, Sree Kumar; Bhogadi, Preethi

    2016-01-01

    We report a case of a 17-year-old female patient who presented with sudden, painless, nonprogressive diminished vision in both eyes (best corrected visual acuity in right eye - 6/60 and left eye - 6/36). An ophthalmological evaluation revealed bilateral pale tarsal conjunctiva and bilateral macular hemorrhage. Hematological evaluation revealed the presence of megalocytic anemia (with hemoglobin - 4.9 g%). General examination showed severe pallor. On systemic examination, no abnormality was detected, confirmed by ultrasonography abdomen. Other causes. This case documents the rare occurrence of bilateral subinternal limiting membrane macular hemorrhage with megaloblastic anemia without thrombocytopenia and other retinal features of anemic retinopathy. PMID:27050355

  4. Prevalence and determinants of anemia in adults with complex congenital heart disease and ventricular dysfunction (subaortic right ventricle and single ventricle physiology).

    Science.gov (United States)

    Collins, Nicholas; Piran, Sanaz; Harrison, Jeanine; Azevedo, Eduardo; Oechslin, Erwin; Silversides, Candice K

    2008-09-01

    Anemia is well recognized as a marker of poor prognosis in patients with acquired heart disease and heart failure. Adults with complex congenital heart disease and ventricular dysfunction (subaortic right ventricle or single-ventricle physiology) represent a different population, because they are typically much younger and have less co-morbidity compared with patients with acquired forms of heart disease. The purpose of this study was to evaluate the prevalence and determinants of anemia in this population. Baseline hemoglobin levels were recorded at the time of the initial clinic visit, and final hemoglobin levels were those recorded before death or transplantation or at study completion. Anemia was defined as hemoglobin complex congenital heart disease and ventricular dysfunction, in particular those with Fontan physiology.

  5. Evaluation of nonsurgical periodontal therapy in chronic periodontitis patients with anemia by estimating hematological parameters and high-sensitivity C-reactive protein levels

    Directory of Open Access Journals (Sweden)

    S V V S Musalaiah

    2014-01-01

    Full Text Available Background: Periodontal tissues mount an immune inflammatory response to bacteria and their products. Certain inflammatory cytokines produced during periodontal inflammation increase the production of acute phase proteins like high-sensitivity C-reactive protein (hs-CRP and can depress erythropoietin production leading to the development of anemia. Aim: The aim of this study is to investigate the efficacy of nonsurgical periodontal therapy on red blood cell (RBC parameters and hs-CRP in chronic periodontitis patients with anemia. Materials and Methods: This is a longitudinal, interventional study with 6-month follow-up. A total of 30 subjects with anemia and chronic periodontitis with age group of 33-55 years were selected by screening hemoglobin (Hb levels and examining periodontal findings. The clinical parameters plaque index (PI, gingival index (GI, probing pocket depth (PPD and clinical attachment level (CAL were recorded at baseline. Laboratory blood investigations were performed to evaluate RBC count, Hb, packed cell volume (PCV, erythrocyte sedimentation rate (ESR and red cell indices, hs-CRP at baseline. Nonsurgical periodontal therapy was performed for all patients. Patients were recalled after 6 months. The clinical and hematological parameters were re-evaluated to analyze the changes after nonsurgical periodontal therapy. Results: The results showed that there was a significant increase in Hb levels, RBC count and PCV from baseline to 6 months after nonsurgical periodontal therapy. There is significant decrease in levels of ESR and hs-CRP levels after nonsurgical periodontal therapy indicating resolution of periodontal inflammation. There is a significant decrease in PPD, scores of PI and GI and significant increase in CAL gain. Minimal changes in mean corpuscular volume, mean corpuscular hemoglobin (MCH and MCH concentration indicated that the lower values of red cell parameters are not due to any vitamin and mineral deficiencies

  6. 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.

  7. Avoiding Anemia: Boost Your Red Blood Cells

    Science.gov (United States)

    ... link, please review our exit disclaimer . Subscribe Avoiding Anemia Boost Your Red Blood Cells If you’re ... and sluggish, you might have a condition called anemia. Anemia is a common blood disorder that many ...

  8. Genetics Home Reference: Diamond-Blackfan anemia

    Science.gov (United States)

    ... Home Health Conditions Diamond-Blackfan anemia Diamond-Blackfan anemia Enable Javascript to view the expand/collapse boxes. ... PDF Open All Close All Description Diamond-Blackfan anemia is a disorder of the bone marrow . The ...

  9. Special Issues for People with Aplastic Anemia

    Science.gov (United States)

    ... Menu Donate Special Issues for People with Aplastic Anemia Because you have aplastic anemia , everyday events can ... bleeding, such as contact sports. Pregnancy and Aplastic Anemia Pregnancy is possible for women who have been ...

  10. Anemia of Inflammation and Chronic Disease

    Science.gov (United States)

    ... Disease Organizations (PDF, 270 KB). Alternate Language URL Anemia of Inflammation and Chronic Disease Page Content On ... Nutrition Points to Remember Clinical Trials What is anemia? Anemia is a condition in which a person ...

  11. Iron-Deficiency Anemia (For Parents)

    Science.gov (United States)

    ... 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 ...

  12. Artificial intelligence for optimal anemia management in end-stage renal disease.

    Science.gov (United States)

    Brier, Michael E; Gaweda, Adam E

    2016-08-01

    Computational intelligence for the prediction of hemoglobin to guide the selection of erythropoiesis-stimulating agent dose results in improved anemia management. The models used for the prediction result from the use of individual patient data and help to increase the number of hemoglobin observations within the target range. The benefits of using these modeling techniques appear to be a decrease in erythropoiesis-stimulating agent use and a decrease in the number of transfusions. This study confirms the results of previous smaller studies and suggests that additional beneficial results may be achieved.

  13. Artificial intelligence for optimal anemia management in end-stage renal disease.

    Science.gov (United States)

    Brier, Michael E; Gaweda, Adam E

    2016-08-01

    Computational intelligence for the prediction of hemoglobin to guide the selection of erythropoiesis-stimulating agent dose results in improved anemia management. The models used for the prediction result from the use of individual patient data and help to increase the number of hemoglobin observations within the target range. The benefits of using these modeling techniques appear to be a decrease in erythropoiesis-stimulating agent use and a decrease in the number of transfusions. This study confirms the results of previous smaller studies and suggests that additional beneficial results may be achieved. PMID:27418093

  14. The Effect of Human Recombinant Erythropoietin on Prevention of Anemia of Prematurity

    Directory of Open Access Journals (Sweden)

    K Hajian

    2007-06-01

    Full Text Available Objective: Premature infants often develop significant anemia that requires blood transfusion, this carries significant risks. This study was carried out to determine the effect of recombinant human erythropoietin (r-HuEPO on prevention of anemia of prematurity. Material & Methods: From April 2001 to March 2002, 24 neonates in  newborn services at Amirkola childrens hospital randomly were assigned to erythropoietin group and control (no treatment group. Inclusion criteria were birth weight of ≤1750 grams and gestational age ≤34 weeks. Exclusion criteria were problems of hemolytic anemia, congenital infections, congenital malformations, severe asphyxia, intraventricular hemorrhage (grade III and IV, need for exchange transfusion and death during the first week of life. Erythropoietin group received r-HuEPO400 unit/kg/dose subcutaneously three times a week plus 4 mg/kg/day iron orally. White blood cell, hemoglobin (Hgb, hematocrit (Hct, platelet and reticulocyte count were obtained every 2 weeks until the 42nd day of life. Anemia was defined as Hgb≤8gr/dl and Hct≤24%. Student t test and Fisher exact were used to evaluate differences between the two groups.Findings: Hemoglobin and hematocrit values were significantly higher in erythropoietin group than the control group after the 14th day of the study (P<0.04 and this difference was getting higher until the end of the trial (P<0.001. Five neonates developed anemia; all of them were from control group. One of these neonates required transfusion. None of the erythropoietin group newborns developed anemia.Conclusion: The results of this study confirm the efficacy of recombinant human erythropoietin in the prevention of anemia of prematurity.

  15. 西北地区农村小学生贫血现状及影响因素研究%Anemia in Rural China' s Elementary Schools:Prevalence and Correlates in Northwest Area

    Institute of Scientific and Technical Information of China (English)

    蔡颖萍

    2013-01-01

    The goal of this paper was to measure anemia prevalence and identify factors that correlate with anemia among school-aged children in rural areas,provide a scientific basis for effective prevention and treatment.[Method] The data set covered three provinces in northwest area.We detected hemoglobin of the sample pupils randomly chosen from the 3~-6~ grade of 305 rural elementary schools in 26 poor counties,and carried out questionnaires among them.[Result]25.24% of the pupils had anemia,most of them were girl and the lower grade students.The multiple-regression revealed that the eating habits and family condition had certain impact on their anemia.[Conclusion] Anemia is still a serious problem of rural pupils.Improving diet conditions,providing balanced meals,enhancing the knowledge of the principals,teachers and parents about anemia and the importance of students' nutritional status and health contribute to the prevention and treatment of anemia of rural pupils.%[目的]了解西北地区农村小学生贫血患病率及其影响因素,为制定有效的防治策略提供科学依据.[方法]选取西北地区3个省26个贫困县的305所农村小学的三至六年级学生作为研究对象,通过随机抽样的方法对学生进行血红蛋白测定以及问卷调查.[结果]西北地区农村小学生贫血患病率高达25.24%,女生与低年级学生是患病率较高的人群.通过多元回归结果显示,学生饮食习惯与家庭情况对学生贫血状况有一定程度的影响.[结论]西北地区农村小学生贫血问题仍很严重,改善饮食条件、平衡膳食,提高校长、班主任及家长对学生贫血的认识以及对学生营养状况与身体健康的重视有助于农村小学生贫血的防治.

  16. Status of TCM prevention and treatment of sports anemia and prescription compatibility law%中医药防治运动性贫血及组方配伍规律研究

    Institute of Scientific and Technical Information of China (English)

    于华荣; 于华芸

    2014-01-01

    综述了中医学对运动性贫血病因病机的认识、临床和实验研究现状,并对中国期刊全文数据库(CNKI)收录防治运动性贫血方剂进行数据挖掘,分析用药配伍规律,为中医药防治运动性贫血提供一定参考。%Based on the review of the understanding of Chinese traditional medicine on the etiology and pathogenesis of sports anemia,the clinical and experimental studies,and by studying the data of prevention of exercise - induced anemia included in Chinese journal full -text database(CNKI)prescription data,an analysis was made on drug compatibility rules for the prevention of exercise - induced anemia medicine.

  17. 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…

  18. ROLE OF RBC COUNT AND RBC INDICES IN DIAGNOSING AND DIFFERENTIATING ANEMIAS CAUSED DUE TO VARIOUS CLINICAL SITUATIONS IN A TERTIARY CARE HOSPITAL IN VADODARA, GUJARAT

    Directory of Open Access Journals (Sweden)

    Sandeep

    2015-11-01

    Full Text Available BACKGROUND : Latest technologies have made it easier for the pathologist and clinician to diagnose any case of anemia. Automated cell counters are widely used since last two decades that have further facilitated and made it easy for the clinicians to reach to the root cause of anemia. RBC count and entire RBC indices along with HB estimation gives a definite idea as to what could be the cause of anemia. The whole spectrum of RBC indices i.e. MCV, MCH and MCHC along with RBC count, PCV and Hemoglobin estimation plays a vital role to analyze the cause of anemia. MATERIAL AND METHODS: A cross sectional study was carried out at Parul Institute of Medical Science and Research, Limda, Vadodara, Gujarat. Investigations of RBC count and RBC indic es of patients were carried out on fully automated cell counter – by Merck diagnostics. Study included 700 patients with Hemoglobin <10gm% which included males and females of age group 15 - 50 years. RESULTS: Total 700 anemic patients with Hemoglobin < 10gm % were enrolled in the study. Among them 569 were females which included pregnant females also and 131 were males. Patients were of age group 15 - 50 years. Data revealed that 45 % of patients had iron deficiency anemia, 14 % had megaloblastic anemia, 13% ha d hemolytic anemia, 6 % had anemia due to chronic illness whereas 10 % had dimorphic type of anemia. In iron deficiency anemia, blood picture showed relatively high to normal RBC count and PCV i.e. hematocrit, typically low MCV and MCH values and low to no rmal MCHC. In megaloblastic anemia, RBC count was very low due to premature destruction of RBC’s and they had low PCV whereas high to very high MCV, MCH and MCHC values. In hemolytic anemia it is seen that RBC count is low and so is the PCV or hematocrit w hile such patients have normal to high MCV and normal MCH and MCHC. In anemia of chronic disease all parameters are relatively normal except low to normal MCV. CONCLUSION: RBC indices vary in

  19. STUDY OF HEMOGLOBIN LEVELS IN PREGNANT WOMEN AND ITS VARIOUS EFFECTS ON PREGNANCY OUTCOME

    Directory of Open Access Journals (Sweden)

    Maneesha

    2014-03-01

    Full Text Available INTRODUCTION: When maternal anemia is diagnosed before mid-pregnancy, it has been associated with an increased risk of preterm delivery. High maternal hemoglobin is associated with fetal growth restriction. Several epidemiologic studies have shown that high fetal hemoglobin is associated with lower birth weight and increased incidence of IUGR and intrauterine death. MATERIAL AND METHODS: It was a prospective observational study. All pregnant women attending antenatal clinic with first visit before 18 weeks of gestation were included in the study. Hemoglobin levels were done on women at the first visit to antenatal clinic and also in the third trimester between 34-36 weeks. Outcome criteria were birth weight of neonate, gestational age at delivery, maternal weight gain in pregnancy, development of PIH, IUGR, IUD and preterm labor. RESULTS: Increased weight gain in pregnancy was associated with increase in mean birth weight r=0.23 (P value 0.672. Increase in the hemoglobin concentration was associated with increase in birth weight r=0.36 (P value 0.49. It was observed that high hemoglobin concentration in pregnancy was associated with more length of gestation but it was not significant r=0.31 (P value 0.50. CONCLUSION: During early pregnancy normal hemoglobin concentrations were associated with higher birth weights. Weight gain in pregnancy was associated with lower hemoglobin concentrations at term and higher birth weights. The best outcomes of pregnancy were observed in women who had normal hemoglobin concentrations at the onset of pregnancy and who became anemic at term, presumably due to physiologic hemodilution.

  20. 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.

  1. Anemia management: development of a rapid-access anemia and intravenous iron service

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    Radia D

    2013-08-01

    Full Text Available Deepti Radia,1 Ibrahim Momoh,2 Richard Dillon,1 Yvonne Francis,1 Laura Cameron,1 Toni-Lee Fagg,1 Hannah Overland,1 Susan Robinson,1 Claire N Harrison11Haematology Department, Guy's and St Thomas' NHS Foundation Trust, London, UK; 2Bupa Home Healthcare, Harlow, UKAbstract: This article describes the initiation and evolution of the Rapid-Access Anemia Clinic (RAAC at Guy's and St Thomas' Hospitals, London, UK. This clinic was set up to provide diagnosis and treatment, and to coordinate investigative procedures, where necessary, into the underlying causes of anemia. Initially piloted with anemic preoperative orthopedic patients, the clinic now treats a wide range of conditions, deriving from both internal and external referrals. Treatment includes dietary advice, supplementation with iron, vitamin B12 and folate, and blood transfusion. Most patients at the RAAC need iron replacement, the majority of which require intravenous (IV iron. Therefore the first-line IV iron-administration protocol is carefully considered to ensure viability of the service and patient satisfaction. Four IV irons available in the UK are discussed, with explanation of the benefits and drawbacks of each product and the reasoning behind the IV iron choice at different stages of the RAAC's development. Costs to the service, affected by IV iron price and administration regimen, are considered, as well as the product's contraindications. Finally, the authors reflect on the success of the RAAC and how it has improved patients' quality-of-treatment experience, in addition to benefiting the hospital and National Health Service in achieving specific health-care mandates and directives. Drawing from the authors' experiences, recommendations are given to assist others in setting up and providing a successful rapid-access anemia service or similar facility.Keywords: hemoglobin, iron deficiency, ferric carboxymaltose, iron sucrose, iron dextran, iron isomaltoside

  2. Hemoglobin and heme scavenger receptors

    DEFF Research Database (Denmark)

    Nielsen, Marianne Jensby; Møller, Holger Jon; Moestrup, Søren Kragh

    2010-01-01

    Heme, the functional group of hemoglobin, myoglobin, and other hemoproteins, is a highly toxic substance when it appears in the extracellular milieu. To circumvent potential harmful effects of heme from hemoproteins released during physiological or pathological cell damage (such as hemolysis...... and rhabdomyolysis), specific high capacity scavenging systems have evolved in the mammalian organism. Two major systems, which essentially function in a similar way by means of a circulating latent plasma carrier protein that upon ligand binding is recognized by a receptor, are represented by a) the hemoglobin...

  3. Distinct roles of urinary liver-type fatty acid-binding protein in non-diabetic patients with anemia.

    Directory of Open Access Journals (Sweden)

    Naohiko Imai

    Full Text Available Various stresses including ischemia are known to up-regulate renal L-FABP gene expression and increase the urinary excretion of L-FABP. In diabetic patients with anemia, the urinary excretion of L-FABP is significantly increased. We studied the clinical significance of urinary L-FABP and its relationship with anemia in non-diabetic patients.A total of 156 patients were studied in this retrospective cross-sectional analysis. The associations between anemia and urinary L-FABP levels, and the predictors of urinary L-FABP levels in non-diabetic patients were evaluated.Urinary L-FABP levels were significantly higher in patients with anemia compared to those in patients without anemia. Similarly, the urinary L-FABP levels were significantly higher in patients with albuminuria compared to those in patients without albuminuria. Urinary L-FABP levels correlated with urinary albumin-to-creatinine ratios, estimated glomerular filtration rates, body mass index, and hemoglobin levels. Multivariate linear regression analysis determined that hemoglobin levels (β = -0.249, P = 0.001 and urinary albumin-to-creatinine ratios (β = 0.349, P < 0.001 were significant predictors of urinary L-FABP levels.Urinary L-FABP is strongly associated with anemia in non-diabetic patients.

  4. Prevalence of anemia and deficiency of iron, folic acid, and zinc in children younger than 2 years of age who use the health services provided by the Mexican Social Security Institute

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    González-Unzaga Marco

    2007-11-01

    Full Text Available Abstract Background In Mexico, as in other developing countries, micronutrient deficiencies are common in infants between 6 and 24 months of age and are an important public health problem. The objective of this study was to determine the prevalence of anemia and of iron, folic acid, and zinc deficiencies in Mexican children under 2 years of age who use the health care services provided by the Mexican Institute for Social Security (IMSS. Methods A nationwide survey was conducted with a representative sample of children younger than 2 years of age, beneficiaries, and users of health care services provided by IMSS through its regular regimen (located in urban populations and its Oportunidades program (services offered in rural areas. A subsample of 4,955 clinically healthy children was studied to determine their micronutrient status. A venous blood sample was drawn to determine hemoglobin, serum ferritin, percent of transferrin saturation, zinc, and folic acid. Descriptive statistics include point estimates and 95% confidence intervals for the sample and projections for the larger population from which the sample was drawn. Results Twenty percent of children younger than 2 years of age had anemia, and 27.8% (rural to 32.6% (urban had iron deficiency; more than 50% of anemia was not associated with low ferritin concentrations. Iron stores were more depleted as age increased. Low serum zinc and folic acid deficiencies were 28% and 10%, respectively, in the urban areas, and 13% and 8%, respectively, in rural areas. The prevalence of simultaneous iron and zinc deficiencies was 9.2% and 2.7% in urban and rural areas. Children with anemia have higher percentages of folic acid deficiency than children with normal iron status. Conclusion Iron and zinc deficiencies constitute the principal micronutrient deficiencies in Mexican children younger than 2 years old who use the health care services provided by IMSS. Anemia not associated with low ferritin values

  5. 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

    Directory of Open Access Journals (Sweden)

    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.

  6. Prevalence of Malaria and Anemia among Pregnant Women Attending a Traditional Birth Home in Benin City, Nigeria

    Directory of Open Access Journals (Sweden)

    Bankole Henry Oladeinde

    2012-05-01

    Full Text Available Objectives: To determine the prevalence of malaria and anemia among pregnant women attending a traditional birth center as well as the effect of herbal remedies, gravidity, age, educational background and malaria prevention methods on their prevalence.Methods: Blood specimens were collected from 119 pregnant women attending a Traditional Birth Home in Benin City, Nigeria. Malaria parasitemia was diagnosed by microscopy while anemia was defined as hemoglobin concentration <11 g/dL.Results: The prevalence of malaria infection was (OR=4.35 95% CI=1.213, 15.600; p=0.016 higher among primigravidae (92.1%. Pregnant women (38.5% with tertiary level of education had significantly lower prevalence of malaria infection (p=0.002. Malaria significantly affected the prevalence of anemia (p<0.05. Anemia was associated with consumption of herbal remedies (OR=2.973; 95% CI=1.206, 7.330; p=0.017. The prevalence of malaria parasitemia and anemia were not affected by malaria prevention methods used by the participants.Conclusion: The overall prevalence of malaria infection and anemia observed in this study were 78.9% and 46.2%, respectively. Higher prevalence of malaria infection was associated with primigravidae and lower prevalence with tertiary education of subjects. Anemia was associated with consumption of herbal remedies. There is urgent need to control the prevalence of malaria and anemia among pregnant women attending traditional birth homes.

  7. Passive smoking as a risk factor of anemia in young children aged 0–35 months in Jordan

    Science.gov (United States)

    Hong, Rathavuth; Betancourt, Jose A; Ruiz-Beltran, Martin

    2007-01-01

    Background Passive smoking unfavorably affects pregnancy, child birth and child health. Passive smoking associates with still-birth, premature birth as well as acute respiratory infection, asthma, disorder in red blood cell metabolism in children. This study examined the effects of passive smoking on anemia in young children in Jordan. Methods The analysis based on the information from 740 children aged 0–35 months that were tested for hemoglobin levels included in the 2002 Jordan Population and Family Health Survey. This study used multivariate logistic regression method to analyze the effect of passive smoking on anemia in young children in Jordan, controlling for a number of risk factors and confounding factors for anemia. Results Results indicated that independent of other risk factors and confounding factors, anemia in young children was strongly positively associated with exposure to passive smoking from both parents (OR= 2.99, p < 0.01). Severely undernourished children were at higher risk of anemia independent of passive smoking and other risk factors (OR= 5.29, p < 0.05). Children age 24–35 months, children born to mothers age 35–49, and children lived in households with a hygienic toilet facility were less likely to suffer from anemia. Conclusion Passive smoking from both parents was strongly positively associated with anemia in young children in Jordan independent of other risk factors and confounding factors. The results support the importance of smoking prevention during and after pregnancy that prevent childhood anemia and others morbidities in young children. PMID:17425780

  8. Anemia in patients on combined androgen block therapy for prostate cancer

    Institute of Scientific and Technical Information of China (English)

    Li-XinQian; Li-XinHua; Hong-FeiWu; Yuan-GengSui; Shuang-GuanCheng; WeiZhang,JieLi; Xin-RuWang

    2004-01-01

    Aim: To study the effect of combined androgen block therapy on hemoglobin and hematocrit values in patients with prostate cancer. Methods: One hundred and thirty-six patients with adenocarcinoma of prostate were treated with combined androgen block (orchiectomy and flutamide 250 mg, tid). Complete blood counts were determined before and after 1,2,3,6,9 and 12 months of therapy. Results: The hemoglobin and hematocrit levels declined significantly in all patients and at all the time points after treatment (P<0.05). Conclusion: Prostate cancer patients treated with combined androgen block would develop obvious anemia. Recombinant human erythropoietin can be used to treat patients with severe anemia. (Asian J Androl 2004 Dec;6: 383-384)

  9. The treatment of tumors by the induction of anemia and irradiation in hyperbaric oxygen

    Energy Technology Data Exchange (ETDEWEB)

    Sealy, R.; Jacobs, P.; Wood, L.; Levin, W.; Barry, L.; Boniaszczuk, J.; Blekkenhorst, G.

    1989-08-01

    Because increased effects have been achieved when murine tumors are irradiated after a period of hypoxia and because of anecdotal clinical experiences of an improved result after irradiation of previously anemic patients in hyperbaric oxygen, the relationship between irradiation and increased survival was investigated in seventy-two patients with advanced head and neck or cervical cancer. Anemia was achieved by means of a two-stage isovolemic venesection maintained for seventy-two hours, hemoglobin was returned to a normal level, and treatment in hyperbaric oxygen was started. Marked tumor shrinkage after the induction of anemia and before radiotherapy was seen and was probably disease, site, and hemoglobin level related. As a result, a possible new approach to cancer therapy is suggested. After completion of therapy, the 1-year disease-free survival for patients with head and neck and cervical cancer was not improved, but the 21-month survival for cervical cancer was improved. Further studies are strongly urged.

  10. Usefulness of examination of palmar creases for assessing severity of anemia in Indian perspective: A study from a tertiary care center

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    Gouranga Santra

    2015-04-01

    Full Text Available Background and Objectives: Palmar creases may become as pale as the surrounding skin in severe anemia. However, its sensitivity for assessing severe anemia is questionable, especially in Indian perspective. The study was conducted to evaluate the value of palmar creases in detecting severe anemia. Materials and Methods: Patients with laboratory confirmed anemia were assessed for pallor of palmar creases without information of patient's hemoglobin (Hb value to the observer. Sensitivity and specificity of palmar creases pallor were assessed for severe anemia. Role of clinical signs such as severe pallor of conjunctiva, tongue and nail-beds and pulmonary ejection systolic murmur were also assessed for predicting severe anemia. Results: Of 200 patients, 50 had severe anemia (Hb 1200. Severe pallor of conjunctiva, tongue and nail-beds and pulmonary ejection systolic murmur were more sensitive, but specificity of them was less for severe anemia. Conclusions: Color of palmar creases is a poorly sensitive indicator of the severe anemia especially in Indians due to the pigmentation of creases. Hence, the absence of palmar crease pallor is not likely to be of use in ruling out severe anemia.

  11. Could anemia be the reason for dysfunctional cognition???

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    Pranali S. Kharat

    2015-06-01

    Full Text Available Background: Studies claim that anemia at any time in life can hamper the metabolic processes and subsequently affect the cognitive and behavioral domain of an individual. Late-adolescent girls are one of the most vulnerable groups due to commencement of menstrual cycles, hormonal changes, nutritional deficits etc. It is also the time period where adolescents enter their professional careers in our country where cognition forms the basis of all the learning. This study was focused on seeing whether anemia affects the P300 wave which is a cognitive evoked potential. Methods: 74 girls of first and second year MBBS were chosen for this study. They were divided into two groups on basis of hemoglobin estimation by cyanmethemoglobin method. A comparative study was done of P300 latency and P300 amplitude between the two groups. Results: Comparison between the anemic group to the control group revealed: Latency of P300 was significantly delayed in the anemic group and amplitude was significantly higher in the control group. Conclusion: The results suggested a better cognitive performance of those having normal hemoglobin levels. [Int J Res Med Sci 2015; 3(3.000: 663-669

  12. Nutritional status and effect of seaweed chocolate on anemic adolescent girls

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    A. Thahira Banu

    2015-03-01

    Full Text Available The study was carried out to study the nutritional status, develop a product incorporating seaweed and assess its impact on anemic adolescent girls. Five hundred adolescent girls in the age group of 15–18 years were selected from a women's college at Kilakarai, Tamil Nadu, India as the target group to find the prevalence of anemia. Among the 500 subjects 100 with a hemoglobin level of 7–9 g/dL (moderate anemia were selected by purposive sampling technique for supplementation. Seaweed incorporated chocolate was formulated, standardized, tested for consumer acceptability and in vitro iron bioavailability and supplemented to the selected subjects. The result of the study indicates that seaweed chocolate developed obtained the highest score for overall acceptability, 56 mg of iron/100 g and 11.80 mg of bioavailable iron. The results were found to be promising as there was a significant increase in hemoglobin, TIBC, MCH, MCV, serum iron and serum ferritin levels in the selected subjects. Seaweeds are a less consumed natural resource but abundantly available in the coastal areas of India as they are rich source of nutrients and can be used as an effective therapeutic and nutrient adjunct.

  13. A prescrição semanal de sulfato ferroso pode ser altamente efetiva para reduzir níveis endêmicos de anemia na infância Long-term preventive mass prescription of weekly doses of iron sulfate may be highly effective to reduce endemic child anemia

    Directory of Open Access Journals (Sweden)

    Carlos Augusto Monteiro

    2002-04-01

    important nutritional problems faced by developing countries. Well-controlled efficacy studies show that intermittent iron supplementation can improve children's iron status as well as the traditional daily schedule. This gives new impetus to controlling child anemia by weekly preventive iron supplementation. The objective of this study is to evaluate the effectiveness of long-term preventive provision of weekly doses of iron sulfate to all children from 6 to 59 months of age, in a child population in which anemia is highly prevalent. Children from both the intervention and control groups were selected from a random cross-sectional sample of the child population of the city of São Paulo, Brazil. Parents in the intervention group were visited in their homes and received nutrition education plus a solution of iron sulfate with the request to give it to their children once a week until a follow-up visit occurred in approximately six months. Parents in the control group received only nutrition education. The effect of the intervention was assessed by changes in hemoglobin concentration and the prevalence of anemia. Comparisons between the two groups were made based on an intention-to-treat approach, and all estimates were adjusted for initial hemoglobin concentration, initial age, total duration of follow-up and family income. The average hemoglobin gain due to the intervention was 4.0 g/l, with a fall of more than 50% in the prevalence of anemia among the children. The intervention was particularly effective in preventing declines in hemoglobin concentration during the first two years of life. This study demonstrates that long-term preventive weekly iron supplementation for preschool children significantly reduces the risk of anemia under conditions similar to those possible in routine public health programs.

  14. Prevalence of anemia among boarding school students and the effect of anemia prevention through iron-fortified soy sauce%济宁市寄宿中学生贫血现状及铁强化酱油干预效果评价

    Institute of Scientific and Technical Information of China (English)

    齐福生; 杨庆杰; 孙敬红; 田书义; 胡克雨; 王德泉; 张书岭; 韩中兴

    2011-01-01

    目的 了解济宁市中学生贫血现状和铁强化酱油对缺铁性贫血的改善效果,为制定青少年缺铁性贫血防治策略提供科学依据.方法 选择汶上县在校食堂就餐的中学生1 684名.采用双育安慰对照法,干预组828例,每天食用乙二胺四乙酸铁钠酱油烹饪的饭菜;对照组856例,食用普通酱油.分别于干预后0,3,6个月检测血红蛋白含量.结果 食用铁强化酱油3,6个月后,干预组的血红蛋白水平明显升高(F=101.12,P<0.01),贫血患病率显著降低(Z=-4.62,P<0.01);对照组血红蛋白含量干预前、后差异无统计学意义.结论 铁强化酱油对改善青少年缺铁性贫血效果显著.%Objective To understand the anemia status of rural middle school students, and to evaluate the impact of anemia prevention through dietary supplementing of iron-fortified soy sauce. Methods Totally 1 684 students who ate in the middle schools of Wenshang participated in this survey. A 6-month randomized placebo-controlled intervention trial was conducted, using NaFe - EDTA fortified soy sauce. The intervention group ( 828 ) ate the dietary supplementing of iron-fortified soy sauce and the control group ( 856 ) ate the dietary supplementing of ordinary soy sauce.Changes of indices were respectively determined at the beginning, 3-month and 6-month of the intervention. Results The levels of hemoglobin was significant increased after 3-month and 6-month intervention ( F = 101.12 ,P <0.01 ), prevalence of anemia was significant lower( Z = -4.62, P <0. 01 ); There was no significant difference in the control group of the levels of hemoglobin before and after intervention. Conclusion The iron-forti-fied soy sauce has superior therapeutic efficacy on iron deficiency anemia.

  15. 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.

    Science.gov (United States)

    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.

  16. Fetal hemoglobin reactivation in baboon and man: a short perspective.

    Science.gov (United States)

    Lavelle, D; DeSimone, J; Heller, P

    1993-01-01

    Present concepts of the mechanism of reactivation of synthesis of fetal hemoglobin (HbF) in the adult under conditions of erythropoietic stress are briefly reviewed. Since HbF can be considered an effective natural antisickling agent, the reactivation of its synthesis in patients with sickle cell anemia as a desirable therapeutic goal has been extensively explored since the discovery in 1982 that 5-azacytidine increases HbF levels in the baboon. Hydroxyurea (HU) has become the most widely used agent, although its effectiveness in increasing HbF levels and the number of F cells is highly variable. Recent investigations are cited showing that other agents such as butyrate, and the addition of recombinant hemopoietic growth factors, such as erythropoietin and stem cell factor, especially in combination with HU, offer important therapeutic possibilities. Transacting nuclear proteins are briefly discussed as possibly having a future role in the efforts of stimulating gamma-chain synthesis. PMID:7677951

  17. Correlation of 4-month infant feeding modes with their growth and iron status in Beijing

    Institute of Scientific and Technical Information of China (English)

    GONG Yu-hua; JI Cheng-ye; ZHENG Xiu-xia; SHAN Jin-ping; HOU Rui

    2008-01-01

    Background Growth and development of infants has been an impoRant topic in pediatrics for a long time.Infants must be provided with food containing all necessary nutrienls.Breast milk js believed to be the most desirable natural and cheapest food for well-balanced nutrition.But with the progress in the development of substitute food in developed countries,it is thought that formula milk can meet the requirement for infant growth.During early infancy,growth,as the most sensitive index of health,is therefore a critical component in evaluating the adequacy of breast-feeding,mixed-feeding and formula feeding.Iron status is another important index of infant health.Iron deficiency anemia remains the most prevalent nutritional deficiency index in infants worldwide.This study is to compare infants in Beijing at 4 months who are on three different feeding modes(breast feeding,mixed feeding and formula feeding)in physical changes and iron status.The results may provide new mothers with support in feeding mode selection,which will also be helpful to the China Nutrition Association in feeding mode education.Methods This is a cohort study.One thousand and one normal Beijing infants were followed regularly for 12 months.Body weight and horizontal length were measured.Hemoglobin,red blood cell counts,mean corpuscular volume,mean corpuscular hemoglobin and serum iron were analyzed at 4 months.Results The breast feeding percentage in the first 4 months was 47.9%.The feeding mode was not significantly related to maternal delivery age,education,labor pathway nor infant sex(P>0.05).Infant boys and girls exclusively breast-fed from 0 to 4 months had the highest weight at 0-6 months.The anemia rate of breast-fed infant boys at 4 months was the highest.Conclusions Breast feeding should be given more emphasis.It is compulsory for new mothers to breast-feed their Infants if possible.Social environment should also guarantee the requirement for breast feeding.Furthermore the normal values

  18. Hemoglobin concentrations in 358 apparently healthy 80-year-old Danish men and women. Should the reference interval be adjusted for age?

    DEFF Research Database (Denmark)

    Milman, N.; Pedersen, A.N.; Ovesen, L.;

    2008-01-01

    Background and aims: In elderly Danes, reference intervals for hemoglobin (Hb) concentrations are derived from younger population groups. The aim was to examine reference intervals for Hb and cut-off limits for anemia by application of criteria for normality to a representative population of 80...

  19. 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.

  20. Effects of Testosterone on Erythropoiesis in a Female Mouse Model of Anemia of Inflammation.

    Science.gov (United States)

    Guo, Wen; Schmidt, Paul J; Fleming, Mark D; Bhasin, Shalender

    2016-07-01

    The anemia of inflammation is a common problem in inflammatory and autoimmune diseases. We characterized a mouse model of anemia of chronic inflammation induced by repeated injections of low doses of heat-killed Brucella abortus (HKBA), and determined the effects of T administration on erythropoiesis in this model. Female C57BL/6NCrl mice were injected weekly with HKBA for 10 wk. Weekly injections of T or vehicle oil were started 4 wk later. Control mice were injected with saline and vehicle oil in parallel. HKBA-injected mice had significantly lower hemoglobin, hematocrit, mean corpuscular volume, reticulocyte hemoglobin, transferrin saturation (TSAT), and tissue nonheme iron in liver and spleen, enlarged spleen, and up-regulated hepatic expression of inflammatory markers, serum amyloid A1, and TNFα, but down-regulated IL-6, bone morphogenic protein 6, and hepcidin compared with saline controls. HKBA also reduced serum hepcidin and increased serum erythropoietin. Bone marrow erythroid precursors were substantially reduced in HKBA-injected mice. Cotreatment with T increased the percentage of late-stage erythroid precursors in the bone marrow relative to HKBA-injected and saline controls and reversed HKBA-induced suppression of hemoglobin and hematocrit. T also normalized serum erythropoietin, TSAT, and reticulocyte hemoglobin without correcting the expression of the hepatic inflammation markers. Conclusions are that low-dose HKBA induces moderate anemia characterized by chronic inflammation, decreased iron stores, and suppression of erythroid precursors in the bone marrow. T administration reverses HKBA-induced anemia by stimulating erythropoiesis, which is associated with a shift toward accelerated maturation of erythroid precursors in the bone marrow. PMID:27074351

  1. Anemia of chronic kidney disease: Treat it, but not too aggressively.

    Science.gov (United States)

    Nakhoul, Georges; Simon, James F

    2016-08-01

    Anemia of renal disease is common and is associated with significant morbidity and death. It is mainly caused by a decrease in erythropoietin production in the kidneys and can be partially corrected with erythropoiesis-stimulating agents (ESAs). However, randomized controlled trials have shown that using ESAs to target normal hemoglobin levels can be harmful, and have called into question any benefits of ESA treatment other than avoidance of transfusions. PMID:27505883

  2. Prevalence of Anemia and Associated Factors in Child Bearing Age Women in Riyadh, Saudi Arabia

    OpenAIRE

    AlJohara M. AlQuaiz; Ashry Gad Mohamed; Khoja, Tawfik A.M.; Abdullah AlSharif; Shaffi Ahamed Shaikh; Hamad Al Mane; Abdallah Aldiris; Ambreen Kazi; Durdana Hammad

    2013-01-01

    Objective. To determine the prevalence and risk factors for anemia in child bearing age women in Riyadh, Saudi Arabia. Design. Cross-sectional survey was conducted using two-stage cluster sampling. 25 clusters (primary health care centers (PHCC)) were identified from all over Riyadh, and 45–50 households were randomly selected from each cluster. Eligible women were invited to PHCC for questionnaire filling, anthropometric measurements, and complete blood count. Blood hemoglobin was measured w...

  3. 慢性心力衰竭合并贫血的临床分析%Analysis of anemia in chronic heart failure

    Institute of Scientific and Technical Information of China (English)

    单红; 郭莹; 彭建强; 彭翔

    2013-01-01

    .05),and cardiac function (95 % CI:1.368 ~ 3.385,P < 0.05) in patients with heart failure were important risk factors for anemia.Conclusions Anemia was common in CHF patients.The poorer cardiac function was and the lower hemoglobin was,the higher incidence of anemia was.The patients with anemia had the characteristics of worse renal function and poorer nutritional status compared patients without anemia.Age,renal insufficiency,and cardiac function were important risk factors for anemia.

  4. Prevalence of anemia amongst overweight and obese children in NCT of Delhi

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    Umesh Kapil

    2014-09-01

    Full Text Available Introduction: Anemia amongst children has been associated with impaired cognitive functions, developmental delays, behavioral and learning disturbances. Young children from high-income groups could be also being affected from anemia. Objective: To assess the prevalence of anemia amongst overweight and obese children in the age group of 5-18 years residing in National Capital Territory (NCT of Delhi. Material and Methods: Total of 413 children was included in the present study. The hemoglobin (Hb estimation was done by cyanmethemoglobin method. Results: In the age group of 5-11 years, the prevalence of anemia amongst overweight and obese children was found to be 38.4% and 29.2%. And in the age group of 12-18 years, the prevalence of anemia amongst overweight and obese children was found to be 33.3% and 21.7%; respectively. Conclusion: The findings of the present study revealed that there is a high prevalence of anemia amongst overweight and obese children in the age group of 5-18 years in NCT, Delhi.

  5. Severe anemia and hydrops in a neonate with parvovirus B19 infection: a case report

    Directory of Open Access Journals (Sweden)

    Negar Sajjadian

    2013-12-01

    Full Text Available Background: Anemia at the time of birth may cause some problem like asphyxia, heart failure shock or even death in a neonate. Different etiologies can be considered for this problem. Parvovirus B19, as a viral organism, can cause hydrops fetalis and neonatal anemia and consequent complications. We present here a case of newborn infant with severe anemia who had human parvovirus B19 infection.Case Presentation: A male newborn with gestational age of 36 week was born from a mother with poor prenatal care and history of contact with domestic animal. The neonate was very pale with Apgar score 2 at 1 min and received resuscitation, mechanical ventilation and repeated blood transfusion The hemoglobin level was significantly low. Analysis was made based on the clinical presentations. According to the case history, physical and laboratory findings, neonatal severe anemia induced by parvovirus B19 infection was suggested and Laboratory work up documented his infection with parovirus B19.Conclusion: Parvovirus B19 (B19 virus is the smallest single strand linear DNA virus in animal viruses, which is the only strain of parvovirus that is pathogenic in humans. Human parvovirus B19 may cross the placenta and result in fetal infection, morbidity and death. Parvovirus is an uncommon cause of neonatal anemia and hydrops fetalis so this etiology must be considered in differential diagnosis of anemia at birth.

  6. Significance of assess the iron reserves of severe renal anemia patients before and after blood transfusion

    Institute of Scientific and Technical Information of China (English)

    Gui-Fen Zhang

    2015-01-01

    Objective:To study the significance of evaluating hemoglobin and iron reserves in the severe renal anemia patient before and after blood transfusion, to guide clinical treatment.Methods:Simple randomly selected 120 patients in phase 5 of chronic renal failure from the department of nephrology, who are regular dialysis with severe renal anemia, according to the situation of iron reserves before blood transfusion, patients will be divided into its reserves of iron deficiency and iron overload group and normal group, and the three groups were divided into 1 U and 2 U group. Comparing the change of different unit quantity of hemoglobin, serum iron, iron, protein and total iron binding force before and after blood transfusion and variation is compared between groups.Results: Three groups of patients with 1U blood transfusion ,Hemoglobin, serum iron and ferritin, total iron binding force, transferrin saturation are higher before a blood transfusion,The differences were statistically significant; before and after blood transfusion hemoglobin, serum iron and ferritin, total iron binding force, transferrin saturation change in 1 U group normal iron reserves compared with Insufficient iron reserves 1 U group has no statistically significant difference, iron overload 1 U group before and after blood transfusion hemoglobin, serum iron and ferritin, total iron binding force, transferrin saturation change significantly greater than Insufficient iron reserves 1 U group and 1U with normal iron reserves group, the differences were statistically significant; Three groups of patients blood transfusion after 2 U, hemoglobin, serum iron and ferritin, total iron binding force, transferrin saturation were higher before a blood transfusion, differences were statistically significant; iron overload 2 U group before and after blood transfusion hemoglobin, serum iron and ferritin, total iron binding force, transferrin saturation change significantly greater than Insufficient iron reserves 2

  7. A Retrospective Study Investigating the Incidence and Predisposing Factors of Hospital-Acquired Anemia

    Directory of Open Access Journals (Sweden)

    Peter C. Kurniali

    2014-01-01

    Full Text Available Hospitalized patients frequently have considerable volumes of blood removed for diagnostic testing which could lead to the development of hospital-acquired anemia. Low hemoglobin levels during hospitalization may result in significant morbidity for patients with underlying cardiorespiratory and other illnesses. We performed a retrospective study and data was collected using a chart review facilitated through an electronic medical record. A total of 479 patients who were not anemic during admission were included in analysis. In our study, we investigated the incidence of HAA and found that, between admission and discharge, 65% of patients dropped their hemoglobin by 1.0 g/dL or more, and 49% of patients developed anemia. We also found that the decrease in hemoglobin between admission and discharge did not differ significantly with smaller phlebotomy tubes. In multivariate analysis, we found that patients with longer hospitalization and those with lower BMI are at higher risk of developing HAA. In conclusion, our study confirms that hospital-acquired anemia is common. More aggressive strategies such as reducing the frequency of blood draws and expanding the use of smaller volume tubes for other laboratory panels may be helpful in reducing the incidence of HAA during hospitalization.

  8. 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

  9. Four-Week Studies of Oral Hypoxia-Inducible Factor-Prolyl Hydroxylase Inhibitor GSK1278863 for Treatment of Anemia.

    Science.gov (United States)

    Holdstock, Louis; Meadowcroft, Amy M; Maier, Rayma; Johnson, Brendan M; Jones, Delyth; Rastogi, Anjay; Zeig, Steven; Lepore, John J; Cobitz, Alexander R

    2016-04-01

    Hypoxia-inducible factor prolyl hydroxylase inhibitors stabilize levels of hypoxia-inducible factor that upregulate transcription of multiple genes associated with the response to hypoxia, including production of erythropoietin. We conducted two phase 2a studies to explore the relationship between the dose of the hypoxia-inducible factor-prolyl hydroxylase inhibitor GSK1278863 and hemoglobin response in patients with anemia of CKD (baseline hemoglobin 8.5-11.0 g/dl) not undergoing dialysis and not receiving recombinant human erythropoietin (nondialysis study) and in patients with anemia of CKD (baseline hemoglobin 9.5-12.0 g/dl) on hemodialysis and being treated with stable doses of recombinant human erythropoietin (hemodialysis study). Participants were randomized 1:1:1:1 to a once-daily oral dose of GSK1278863 (0.5 mg, 2 mg, or 5 mg) or control (placebo for the nondialysis study; continuing on recombinant human erythropoietin for the hemodialysis study) for 4 weeks, with a 2-week follow-up. In the nondialysis study, GSK1278863 produced dose-dependent effects on hemoglobin, with the highest dose resulting in a mean increase of 1 g/dl at week 4. In the hemodialysis study, treatment with GSK1278863 in the 5-mg arm maintained mean hemoglobin concentrations after the switch from recombinant human erythropoietin, whereas mean hemoglobin decreased in the lower-dose arms. In both studies, the effects on hemoglobin occurred with elevations in endogenous erythropoietin within the range usually observed in the respective populations and markedly lower than those in the recombinant human erythropoietin control arm in the hemodialysis study, and without clinically significant elevations in plasma vascular endothelial growth factor concentrations. GSK1278863 was generally safe and well tolerated at the doses and duration studied. GSK1278863 may prove an effective alternative for managing anemia of CKD. PMID:26494831

  10. Falls in nursing home residents receiving pharmacotherapy for anemia

    Directory of Open Access Journals (Sweden)

    Reardon G

    2012-10-01

    Full Text Available Gregory Reardon,1 Naushira Pandya,2 Robert A Bailey31Informagenics, LLC and The Ohio State University College of Pharmacy, Columbus, OH, USA; 2Department of Geriatrics, Nova Southeastern University College of Osteopathic Medicine, Ft Lauderdale, FL, USA; 3Janssen Scientific Affairs, LLC, Horsham, PA, USAPurpose: Falls are common among nursing home residents and have potentially severe consequences, including fracture and other trauma. Recent evidence suggests anemia may be independently related to these falls. This study explores the relationship between the use of anemia-related pharmacotherapies and falls among nursing home residents.Methods: Forty nursing homes in the United States provided data for analysis. All incidents of falls over the 6-month post-index follow-up period were used to identify the outcomes of falls (≥1 fall and recurrent falls (>1 fall. Logistic regression was used to analyze the relationship between falls and recurrent falls with each of the anemia pharmacotherapies after adjusting for potential confounders.Results: A total of 632 residents were eligible for analysis. More than half (57% of residents were identified as anemic (hemoglobin < 12 g/dL females, or <13 g/dL males. Of anemic residents, 50% had been treated with one or more therapies (14% used vitamin B12, 10% folic acid, 38% iron, 0.3% darbepoetin alfa [DARB], and 1.3% epoetin alfa [EPO]. Rates of falls/recurrent falls were 33%/18% for those receiving vitamin B12, 40%/16% for folic acid, 27%/14% for iron, 38%/8% for DARB, 18%/2% for EPO, and 22%/11% for those receiving no therapy. In the adjusted models, use of EPO or DARB was associated with significantly lower odds of recurrent falls (odds ratio = 0.06; P = 0.001. Other significant covariates included psychoactive medication use, age 75–84 years, age 85+ years, worsened balance score, and chronic kidney disease (P < 0.05 for all.Conclusion: Only half of the anemic residents were found to be using anemia

  11. The Impact of Anemia on Child Mortality: An Updated Review

    Directory of Open Access Journals (Sweden)

    Samuel P. Scott

    2014-12-01

    Full Text Available Iron deficiency anemia and child mortality are public health problems requiring urgent attention. However, the degree to which iron deficiency anemia contributes to child mortality is unknown. Here, we utilized an exhaustive article search and screening process to identify articles containing both anemia and mortality data for children aged 28 days to 12 years. We then estimated the reduction in risk of mortality associated with a 1-g/dL increase in hemoglobin (Hb. Our meta-analysis of nearly 12,000 children from six African countries revealed a combined odds ratio of 0.76 (0.62–0.93, indicating that for each 1-g/dL increase in Hb, the risk of death falls by 24%. The feasibility of a 1-g/dL increase in Hb has been demonstrated via simple iron supplementation strategies. Our finding suggests that ~1.8 million deaths in children aged 28 days to five years could be avoided each year by increasing Hb in these children by 1 g/dL.

  12. Individualized model discovery: the case of anemia patients.

    Science.gov (United States)

    Akabua, Elom; Inanc, Tamer; Gaweda, Adam; Brier, Michael E; Kim, Seongho; Zurada, Jacek M

    2015-01-01

    The universal sequel to chronic kidney condition (CKD) is anemia. Patients of anemia have kidneys that are incapable of performing certain basic functions such as sensing of oxygen levels to secrete erythropoietin when red blood cell counts are low. Under such conditions, external administration of human recombinant erythropoietin (EPO) is administered as alternative to improve conditions of CKD patients by increasing their hemoglobin (Hb) levels to a given therapeutic range. Presently, EPO dosing strategies extensively depend on packet inserts and on "average" responses to the medication from previous patients. Clearly dosage strategies based on these approaches are, at best, nonoptimal to EPO medication and potentially dangerous to patients that do not adhere to the notion of expected "average" response. In this work, a technique called semi-blind robust identification is provided to uniquely identify models of the individual patients of anemia based on their actual Hb responses and EPO administration. Using the a priori information and the measured input-output data of the individual patients, the procedure identifies a unique model consisting of a nominal model and the associated model uncertainty for the patients. By incorporating the effects of unknown system initial conditions, considerably small measurement samples can be used in the modeling process. PMID:25459523

  13. Anemia in Mexican women: a public health problem

    Directory of Open Access Journals (Sweden)

    Shamah-Levy Teresa

    2003-01-01

    Full Text Available OBJECTIVE: The purpose of this study is to quantify the prevalence and distribution of anemia among women of childbearing age (12 to 49 years participating in the 1999 National Nutrition Survey (NNS-1999. MATERIAL AND METHODS: The survey had a probabilistic design and was representative at the national level, of urban and rural areas and four regions: North, South, Center, and Mexico City. Hemoglobin concentration was determined in capillary blood samples using a portable photometer (HemoCue, in 17 194 women, 697 of whom were pregnant. RESULTS: The overall prevalence of anemia was 27.8% in pregnant women and 20.8% in non-pregnant women. Higher prevalences were observed in rural as compared to urban areas, both in pregnant (28.0% vs 27.7% and non-pregnant (22.6% vs 20.0% women, but the differences were not statistically significant (p >0.05. Women in the South had the greatest prevalence (23.2%, followed by those in the North (20.9%, Center (20.6%, and Mexico City (16.4%. Non-pregnant indigenous women had a prevalence of 24.8%, while in non-indigenous women the prevalence was 20.4%. CONCLUSIONS: Anemia in women of childbearing age is a growing public health problem that justifies the implementation of interventions for its prevention and control.

  14. 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.

  15. Bilateral macular hemorrhage due to megaloblastic anemia: A rare case report

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    Sree Kumar Vaggu

    2016-01-01

    Full Text Available We report a case of a 17-year-old female patient who presented with sudden, painless, nonprogressive diminished vision in both eyes (best corrected visual acuity in right eye - 6/60 and left eye - 6/36. An ophthalmological evaluation revealed bilateral pale tarsal conjunctiva and bilateral macular hemorrhage. Hematological evaluation revealed the presence of megalocytic anemia (with hemoglobin - 4.9 g%. General examination showed severe pallor. On systemic examination, no abnormality was detected, confirmed by ultrasonography abdomen. Other causes of severe anemia have been ruled out. Intraocular pressure in both eyes was 12 mmHg. This case documents the rare occurrence of bilateral subinternal limiting membrane macular hemorrhage with megaloblastic anemia without thrombocytopenia and other retinal features of anemic retinopathy.

  16. The anemia of microgravity and recumbency. Role of sympathetic neural control of erythropoietin production

    Science.gov (United States)

    Robertson, David; Krantz, Sanford B.; Biaggioni, Italo

    We hypothesize that reduced sympathetic stimulation of erythropoietin production may maintain the anemia which develops in virtually all space travellers. We tested this hypothesis in a human model of reduced sympathetic activity. Thirty-three patients with the Bradbury-Eggleston syndrome were divided into three groups according to their hemoglobin (Hgb) level. Patients with low Hgb had lower upright norepinephrine and lower upright renin. Patients with anemia also had inappropriately low plasma erythropoietin levels. We administered recombinant erythropoietin (Epogen) 25-50 units/kg s.c. 3 times per week and found that the anemia seen in autonomic failure could be reversed by this treatment. These results support the hypothesis that erythropoiesis is modulated by the sympathetic nervous system and that such mechanisms may also operate in the microgravity environment where sympathetic activity is reduced.

  17. Bilateral macular hemorrhage due to megaloblastic anemia: A rare case report.

    Science.gov (United States)

    Vaggu, Sree Kumar; Bhogadi, Preethi

    2016-02-01

    We report a case of a 17-year-old female patient who presented with sudd