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Iron deficiency,iron deficiency with anemia,iron deficiency without anemia

Rachael F Grace, Paola Bianchi, Eduard J van Beers, Stefan W Eber, Bertil Glader, Hassan M Yaish, Jenny M Despotovic, Jennifer A Rothman, Mukta Sharma, Melissa M McNaull, Elisa Fermo, Kimberly Lezon-Geyda, D Holmes Morton, Ellis J Neufeld, Satheesh Chonat, Nina Kollmar, Christine M Knoll, Kevin Kuo, Janet L Kwiatkowski, Dagmar Pospíŝilová, Yves D Pastore, Alexis A Thompson, Peter E Newburger, Yaddanapudi Ravindranath, Winfred C Wang, Marcin W Wlodarski, Heng Wang, Susanne Holzhauer, Vicky R Breakey, Joachim Kunz, Sujit Sheth, Melissa J Rose, Heather A Bradeen, Nolan Neu, Dongjing Guo, Hasan Al-Sayegh, Wendy B London, Patrick G Gallagher, Alberto Zanella, Wilma Barcellini
An international, multicenter registry was established to collect retrospective and prospective clinical data on patients with pyruvate kinase (PK) deficiency, the most common glycolytic defect causing congenital non-spherocytic hemolytic anemia. Medical history and laboratory and radiologic data were retrospectively collected at enrollment in 254 patients with molecularly confirmed PK deficiency. Perinatal complications were common, including anemia requiring transfusions, hyperbilirubinemia, hydrops, and prematurity...
March 16, 2018: Blood
Ayse Betul Ergul, Cem Turanoglu, Cigdem Karakukcu, Serap Karaman, Yasemin Altuner Torun
Objective: The aim of the present study is to determine the presence of iron (Fe) deficiency and Fe deficiency anemia in children with zinc (Zn) deficiency. Materials and Methods: This retrospective study comprised 560 patients aged 6 months to 16 years in whom Zn levels in hair samples were measured concurrently with serum levels of ferritin, Fe, Fe-binding capacity, and blood count analysis. For all patients, we retrospectively assessed serum ferritin, serum Fe, Fe-binding capacity, transferrin saturation index, red blood cell count, hemoglobin levels, hematocrit, mean corpuscular volume (MCV), mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, and red cell distribution width (RDW)...
February 2018: Eurasian Journal of Medicine
Tasneem S Alaqzam, Angela C Stanley, Pippa M Simpson, Veronica H Flood, Seema Menon
STUDY OBJECTIVE: This study sought to determine the relationship of bleeding disorders to iron deficiency anemia. Additionally, this study was undertaken to examine all current treatment modalities used in a menorrhagia clinic with respect to heavy menstrual bleeding management to identify the most effective options for menstrual management in the setting of an underlying bleeding disorder. DESIGN, SETTING, PARTICIPANT, INTERVENTION, AND MAIN OUTCOME MEASURES: Retrospective chart review of adolescent <21 years with heavy menstrual bleeding attending a multidisciplinary hematology-adolescent gynecology clinic...
March 7, 2018: Journal of Pediatric and Adolescent Gynecology
Danny Epstein, Ariel Borohovitz, Ilan Merdler, Moran Furman, Emmanuel Atalli, Alex Sorkin, Yaniv Stainfeld, Yoni Isenberg, Tanya Mashiach, Shachar Shapira, Roni Weisshof, Eldad J Dann
OBJECTIVES: The objectives of our study were to determine the effect of strenuous physical training on the prevalence of iron deficiency anemia (IDA), iron deficiency (ID) with normal hemoglobin (Hb), and anemia without ID. METHODS: Our study was a prospective observational study. We followed 115 healthy male recruits in the Israel Defense Forces elite units during 15 months of training. Blood samples were collected at recruitment and at 6-, 9- and 15-month follow-ups...
February 23, 2018: Acta Haematologica
Kamal Kumar Goyal, Abhijeet Saha, Puneet Kaur Sahi, Manpreet Kaur, Nand Kishore Dubey, Parul Goyal, Ashish Dutt Upadhayay
BACKGROUND: Hepcidin is the main regulator of hepcidin-ferroportin axis and is elevated in children with chronic kidney disease (CKD). Anemia of CKD and its relation to hepcidin, interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), and high-sensitivity C-reactive protein (hs-CRP) in iron- and erythropoietin (EPO)-naïve, non-dialyzed children with CKD is under-studied. MATERIALS AND METHODS: This case-control study aimed to study the levels of hepcidin and other proinflammatory markers (IL-6, TNF-α, hs-CRP) and their relation with anemia in iron- and erythropoietin-naïve, non-dialysis CKD (stage 3 - 5) patients...
February 16, 2018: Clinical Nephrology
Jürgen Stein, Jennifer Scarlet Haas, Siew Hwa Ong, Kathrin Borchert, Thomas Hardt, Elmira Lechat, Kerry Nip, Douglas Foerster, Sebastian Braun, Daniel C Baumgart
Background: Iron-deficiency anemia and iron deficiency are common comorbidities associated with inflammatory bowel disease (IBD) resulting in impaired quality of life and high health care costs. Intravenous iron has shown clinical benefit compared to oral iron therapy. Aim: This study aimed to compare health care outcomes and costs after oral vs intravenous iron treatment for IBD patients with iron deficiency or iron deficiency anemia (ID/A) in Germany. Methods: IBD patients with ID/A were identified by ICD-10-GM codes and newly commenced iron treatment via ATC codes in 2013 within the InGef (formerly Health Risk Institute) research claims database...
2018: ClinicoEconomics and Outcomes Research: CEOR
Juan L Rodríguez-Hernández, Fayna Rodríguez-González, Efrén Martínez-Quintana
INTRODUCTION: Despite anemia in acquired heart disease being a common problem, little is known in patients with congenital heart disease (CHD). METHODS: In total, 544 consecutive stable noncyanotic CHD patients were studied to determine demographic, clinical, and analytic parameters. Anemia was defined as a condition in which hemoglobin concentration was <13 g/dL in male individuals and <12 g/dL in female individuals. RESULTS: In total, 49 (9%) CHD patients had anemia...
February 9, 2018: Journal of Pediatric Hematology/oncology
Fady M El-Gendy, Mahmoud A El-Hawy, Mohamed S Rizk, Sally M El-Hefnawy, Mohamed Z Mahmoud
There are many causes of anemia; the most common of these are acute and chronic infections, iron deficiency, or both. Identifying the cause is a very important step in management of anemia. So, we evaluated the usefulness of soluble transferrin receptor (sTfR) and of the sTfR/log ferritin in the diagnosis of iron deficiency anemia accompanied by acute infection. This study was conducted on 131 children aged 2-11 years old from those who attended the pediatric outpatient clinics in Menoufia university hospital...
January 2018: Indian Journal of Hematology & Blood Transfusion
Manish Narang, Ravikumar Natarajan, Dheeraj Shah, Amarender Singh Puri, Vikas Manchanda, Mrinalini Kotru
OBJECTIVE: To evaluate the proportion of children with moderate to severe iron-deficiency anemia who have associated celiac disease. METHODS: This cross-sectional analytical study was conducted among children aged 1 to 12 years of age with moderate-to-severe iron deficiency anemia and control children without anemia. Serum IgA-tissue trans-glutaminase levels were assessed in both cases and controls. All children with positive celiac serology underwent upper gastrointestinal endoscopy and duodenal biopsy; biopsy finding of Marsh grade 3 was considered positive for celiac disease...
January 15, 2018: Indian Pediatrics
Marjolijn D Akkermans, E C A Mieke Houdijk, Boudewijn Bakker, Agnes Clement-de Boers, Daniëlle C M van der Kaay, Martine C de Vries, M Claire Woltering, Dick Mul, Johannes B van Goudoever, Frank Brus
Children with diabetes mellitus (DM) type 1 may be at risk for iron deficiency (ID) although this has been little studied. ID is either an absolute (depleted iron stores) or a functional (restricted iron stores due to chronic inflammation) deficiency each requiring a different therapeutic approach. Unfortunately, absolute ID is often not distinguished from functional ID. Furthermore, iron-deficient anemia may influence hemoglobin A1c (HbA1c) levels. We aimed to determine the prevalence and type of ID and investigate its association with HbA1c levels in pediatric DM type 1 patients...
February 2, 2018: European Journal of Pediatrics
Jenalee R Doom, Blair Richards, Gabriela Caballero, Jorge Delva, Sheila Gahagan, Betsy Lozoff
OBJECTIVE: To evaluate associations between iron supplementation and iron deficiency in infancy and internalizing, externalizing, and social problems in adolescence. STUDY DESIGN: The study is a follow-up of infants as adolescents from working-class communities around Santiago, Chile who participated in a preventive trial of iron supplementation at 6 months of age. Inclusionary criteria included birth weight ≥3.0 kg, healthy singleton term birth, vaginal delivery, and a stable caregiver...
January 30, 2018: Journal of Pediatrics
Teera Kijmassuwan, Pornthep Tanpowpong, Sani Molagool, Suporn Treepongkaruna
Enteritis and small bowel ulcers can be caused by inflammatory bowel disease, drug-induced enteritis, cytomegalovirus, tuberculosis, or intestinal lymphoma. Cryptogenic multifocal ulcerous stenosing enteritis (CMUSE) is an uncommon idiopathic cause of ulceration and stricture of the small bowel. CMUSE can occur in adults, but only few pediatric cases have been reported. Inflammatory bowel disease and other causes should be carefully sought first before the diagnosis of CMUSE can be made. Previous reports demonstrated that surgical intervention may be necessary for both diagnostic and therapeutic purposes...
January 2018: Turkish Journal of Gastroenterology: the Official Journal of Turkish Society of Gastroenterology
Chakradhari Inampudi, Paulino Alvarez, Rabea Asleh, Alexandros Briasoulis
Several risk factors including Ischemic heart disease, uncontrolled hypertension, high output heart failure (HF) from shunting through vascular hemodialysis access, and anemia, contribute to development of HF in patients with end-stage renal disease (ESRD). Guideline-directed medical and device therapy for Heart Failure with Reduced Ejection Fraction (HFrEF) has not been extensively studied and may have limited safety and efficacy in patients with ESRD. Maintenance of interdialytic and intradialytic euvolemia is a key component of HF management in these patients but often difficult to achieve...
January 23, 2018: Current Cardiology Reviews
Nelly Zavaleta, Laura Astete-Robilliard
Anemia in children younger than 3 years is a public health problem in Peru and worldwide. It is believed that one of the primary causes of anemia is iron deficiency. Numerous studies and reviews have reported that iron deficiency limited psychomotor development in children and that, despite the correction of anemia, children with iron deficiency experienced poorer long-term performance in cognitive, social, and emotional functioning. These outcomes were reported in observational studies, follow-up studies, and experimental studies with a control group...
October 2017: Revista Peruana de Medicina Experimental y Salud Pública
Katsuya Ikuta, Asami Shimura, Masaru Terauchi, Kazuyoshi Yoshii, Yoshihiro Kawabata
Iron-deficiency anemia (IDA) is the most common form of anemia. Iron replacement therapy is an effective treatment, but oral and previously available intravenous (IV) formulations in Japan have disadvantages such as side effects, immunogenic reactions, low dose per tablet/vial, and the need for continuous administration. Ferric carboxymaltose (FCM), which overcomes these limitations, is widely used as an IV iron preparation outside of Japan. In this single-center, open-label, single-dose escalation study, we investigated the pharmacokinetics (PK), pharmacodynamics (PD), safety, and tolerability of FCM in Japanese subjects...
January 22, 2018: International Journal of Hematology
Marcela de Sá Barreto da Cunha, Natália Aboudib Campos Hankins, Sandra Fernandes Arruda
Anemia is a worldwide public health problem that can be related to many causes, including vitamin A deficiency. The aim of this study was to assess and estimate the effect of vitamin A supplementation (VAS) on iron status biomarkers and anemia in humans. Six databases, including Cochrane, EMBASE, LILACS, Pubmed, Scopus and Web of Science, were searched for clinical trials and cohort studies that investigated the effect of vitamin A supplementation alone on iron status and anemia, without time-restriction. The search yielded 23 eligible studies, 21 clinical trials and 2 cohort studies, with children, teenagers, pregnant or lactating women...
January 16, 2018: Critical Reviews in Food Science and Nutrition
Jonathan H Waters, Peter Johnson, Mark H Yazer
BACKGROUND: Iron deficiency without anemia has been associated with decreases in functional work capacity and fatigue. The aim of this study was to determine the prevalence of iron deficiency without anemia in a preoperative cohort of orthopedic patients and to determine if iron deficiency is a condition which warrants inclusion into a prehabilitation program prior to surgery. METHODS: One hundred consecutive patients going through preoperative testing for total joint replacement were enrolled in the study...
January 10, 2018: Hematology (Amsterdam, Netherlands)
Nam Hee Kim, Jung Ho Park, Dong Il Park, Chong Il Sohn, Kyuyong Choi, Yoon Suk Jung
Background/Aims: There has been no evidence for the necessity of endoscopy in asymptomatic young men with iron deficiency anemia (IDA). To determine whether endoscopy should be recommended in asymptomatic young men with IDA, we compared the prevalence of gastrointestinal (GI) lesions between young men (< 50 years) with IDA and those without IDA. Methods: We conducted a case-control study on asymptomatic young men aged < 50 years who underwent both esophagogastroduodenoscopy (EGD) and colonoscopy as part of a health checkup between 2010 and 2014...
January 5, 2018: Korean Journal of Internal Medicine
Shadi Khalil, Lorrie Delehanty, Stephen Grado, Maja Holy, Zollie White, Katie Freeman, Ryo Kurita, Yukio Nakamura, Grant Bullock, Adam Goldfarb
Iron-restricted human anemias are associated with the acquisition of marrow resistance to the hematopoietic cytokine erythropoietin (Epo). Regulation of Epo responsiveness by iron availability serves as the basis for intravenous iron therapy in anemias of chronic disease. Epo engagement of its receptor normally promotes survival, proliferation, and differentiation of erythroid progenitors. However, Epo resistance caused by iron restriction selectively impairs proliferation and differentiation while preserving viability...
December 27, 2017: Journal of Experimental Medicine
Cinta Moraleda, Regina N Rabinovich, Pedro L Alonso, Clara Menéndez
Anemia is a major public health problem that affects mainly children, predominantly in low-income countries and most often due to iron deficiency (ID). Administration of iron supplements to prevent and treat ID anemia in malaria endemic areas has been controversial for decades; however, recent World Health Organization guidelines recommend universal iron supplementation for children in highly prevalent anemia settings, including those where malaria is endemic. However, infants younger than 6 months of age have been exempted from this recommendation because ID is not considered prevalent at this age and because of assumptions-without evidence-that they are protected from ID through breast milk...
December 18, 2017: American Journal of Tropical Medicine and Hygiene
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