Hepcidin levels predict nonresponsiveness to oral iron therapy in patients with iron deficiency anemia

2013 ◽  
Vol 88 (2) ◽  
pp. 97-101 ◽  
Author(s):  
David B. Bregman ◽  
David Morris ◽  
Todd A. Koch ◽  
Andy He ◽  
Lawrence T. Goodnough
Keyword(s):  
Iron Deficiency ◽  
Iron Deficiency Anemia ◽  
Oral Iron ◽  
Iron Therapy ◽  
Deficiency Anemia ◽  
Oral Iron Therapy

scholarly journals IRON ABSORPTION AND RESPONSE TO ORAL IRON THERAPY IN IRON DEFICIENCY ANEMIA ASSOCIATED TO ASYMPTOMATIC GIARDIASIS.

1993 ◽  
Vol 33 (6) ◽  
pp. 661-661
Author(s):  
Helena U Suzuki ◽  
Mauro B Morais ◽  
Jose N Corral ◽  
Ulisses Fagundes-Neto ◽  
Nelson L Machado
Keyword(s):  
Iron Deficiency ◽  
Iron Deficiency Anemia ◽  
Iron Absorption ◽  
Oral Iron ◽  
Iron Therapy ◽  
Deficiency Anemia ◽  
Oral Iron Therapy

scholarly journals Comparative Study of the Effects of Lactoferrin versus Oral Iron Therapy in Obese Children and Adolescents with Iron Deficiency Anemia

2021 ◽  
pp. 104-114
Author(s):  
Manal Mahmoud Atia ◽  
Rasha Mohamed Gama ◽  
Mohamed Attia Saad ◽  
Mohammed Amr Hamam
Keyword(s):  
Iron Deficiency ◽  
Children And Adolescents ◽  
Iron Deficiency Anemia ◽  
Interleukin 6 ◽  
Oral Iron ◽  
Iron Therapy ◽  
Deficiency Anemia ◽  
Obese Children ◽  
Oral Iron Therapy ◽  
Serum Hepcidin

Greater prevalence of iron deficiency (ID) has been observed in overweight and obese children and adolescents. Hepcidin acts as a key regulator of iron metabolism. Hepcidin synthesis increases in response inflammatory cytokines especially Interleukin-6 (IL-6). Considering that obesity represents a low grade chronic inflammatory state, a high concentration of hepcidin has been found in obese children. Elevated hepcidin level in obese children is associated with diminished response to oral iron therapy. Lactoferrin is an iron-binding multifunctional glycoprotein and has strong capacity to modulate the inflammatory response by its capacity to reduce pro-inflammatory cytokine expression in vivo, including IL-6 and hepcidin. Aim of the Work: To compare the efficacy of lactoferrin versus oral iron therapy in treatment of obese children and adolescents with iron deficiency anemia and the effect of therapy on serum hepcidin and interleukin 6 levels. Methodology: This prospective randomized clinical trial was conducted on 40 obese children and adolescents aged between 6 –18 years suffering from iron deficiency anemia (IDA). They were equally randomized into one of 2 groups. Group A received regular oral lactoferrin in a dose of 100 mg/day. Group B received regular oral iron supplementation (Ferric hydroxide polymaltose) in a dose of 6 mg elemental iron/kg /day.Baseline investigations included complete blood count (CBC), iron profile (Serum ferritin, serum iron, total iron binding capacity (TIBC), transferrin saturation), serum Interleukin 6, and serum hepcidin. Reevaluation of CBC was done monthly while iron status parameters, serum IL-6 and serum hepcidin were reevaluated after 3 months of receiving regular therapy. Results: Significant elevations in hemoglobin, MCV, MCH, Serum ferritin, serum iron and transferrin saturation with lactoferrin therapy compared to oral iron therapy. Significantly Lower TIBC after 3 months of lactoferrin therapy while the decrease in TIBC was insignificant in the iron therapy group.Lower serum hepcidin and IL6 after 3 months of lactoferrin therapy with no significant change in serum hepcidin and IL6 after iron therapy. Conclusion: This study clearly demonstrated the superiority of lactoferrin over iron use as oral in the treatment of iron deficiency anemia in obese children not only for the better response of hematological and iron status parameters and less gastrointestinal side effects but also for its effect on decreasing inflammatory biomarkers as hepcidin and IL6.

scholarly journals Iron Refractory Iron Deficiency Anemia: Presentation With Hyperferritinemia and Response to Oral Iron Therapy

PEDIATRICS ◽  
2013 ◽  
Vol 131 (2) ◽  
pp. e620-e625 ◽  
Author(s):  
D.-A. Khuong-Quang ◽  
J. Schwartzentruber ◽  
M. Westerman ◽  
P. Lepage ◽  
K. E. Finberg ◽  
...  
Keyword(s):  
Iron Deficiency ◽  
Iron Deficiency Anemia ◽  
Oral Iron ◽  
Iron Therapy ◽  
Deficiency Anemia ◽  
Oral Iron Therapy

scholarly journals Medication adherence to oral iron therapy in patients with iron deficiency anemia

2016 ◽  
Vol 32 (3) ◽  
Author(s):  
Cigdem Gereklioglu ◽  
Süheyl Asma ◽  
Asli Korur ◽  
Ferit Erdogan ◽  
Altug Kut
Keyword(s):  
Medication Adherence ◽  
Iron Deficiency ◽  
Iron Deficiency Anemia ◽  
Oral Iron ◽  
Iron Therapy ◽  
Deficiency Anemia ◽  
Oral Iron Therapy

scholarly journals The Development of Ironchild: A Web-Based Intervention to Improve Adherence in Children with Iron Deficiency Anemia

Blood ◽  
2019 ◽  
Vol 134 (Supplement_1) ◽  
pp. 2163-2163
Author(s):  
Jacquelyn M. Powers ◽  
Deborah I Thompson
Keyword(s):  
Iron Deficiency ◽  
Young Children ◽  
Iron Deficiency Anemia ◽  
Online Intervention ◽  
Formative Research ◽  
Oral Iron ◽  
Iron Therapy ◽  
Deficiency Anemia ◽  
Message Content ◽  
Oral Iron Therapy

INTRODUCTION Iron deficiency anemia (IDA) affects approximately 3% of children 1 to 3 years of age and is associated with poor neurocognitive outcomes. Children of Hispanic/Latino ethnicity, from primarily Spanish-speaking homes, and/or those of low socioeconomic status, are disproportionately affected. Oral iron therapy for 3 to 6 months is considered standard care therapy and mitigates these effects. Yet non-adherence often results in treatment failure, prolonging the treatment course and negative health consequences of IDA. Limited previous work has focused on interventions to improve adherence to iron therapy. Behavior change interventions, particularly when designed within a theoretical framework, can improve rates of treatment adherence. Our objective was to design a theoretically-based behavioral intervention to improve adherence to oral iron therapy in young children with nutritional IDA. METHODS Formative research was conducted via a mixed-methods study of 20 children with nutritional IDA and their primary caretaker. Demographic information, including number of children and caregivers in the home, was obtained from the primary caregiver. Clinical aspects of patients' IDA diagnosis and iron therapy were obtained from the electronic medical record. Semi-structured interviews with caregivers were conducted to characterize barriers to and facilitators of iron therapy. A framework for a technology-based intervention, named IRONCHILD, was created to coincide with clinical visit time points over a three-month period. Results from the formative research, along with constructs from the self-determination theory of motivation (autonomy, competence, relatedness), informed message content for the intervention scripts. This theory was selected because the degree to which its three principle constructs (basic psychological needs) are met drives levels of motivation to perform a specific behavior such as medication adherence. Three scripted online intervention sessions were developed, professionally translated into Spanish, and then animated by a professional animation and web design studio. Audio recording with a professional bilingual voice actor provided the narration for online sessions. RESULTS IRONCHILD is an interactive website with specific message content designed to be delivered at three standard of care clinical visits (Figure). At the initial visit, participants are introduced to a relational agent or virtual health educator, Maria, who is a pediatric nurse and mother of a child formerly treated for IDA. Maria provides an introduction to the overall program format and content and guides each session. Participants next view a Topic Introduction animation that provides an overview of the diagnosis of IDA, its clinical consequences, and a typical treatment course with oral iron therapy. This is followed by two unique content segments that provide information on (1) dietary counseling and (2) administration of oral iron therapy. Following each of the content segment, participants view question/response options, make a selection, and receive feedback. At the end of the session, participants select goal(s) related to therapy adherence for the interval between clinical visits. The second session provides two additional content segments that focus on (1) problem-solving for difficulties related to medication administration and (2) identifying motivating factors to adhere to therapy. The third session allows users to access all previous content and provides closing information about adhering to any ongoing treatment recommendations from their child's provider. Between visits, access to the website occurs via a unique username and password caregivers can use to logon to the website and view previous sessions. All aspects of IRONCHILD are available in both English and Spanish. Finally, an administrative dashboard for IRONCHILD captures program usage information as families log onto the program and navigate the sessions (e.g., number of log-ins; responses to question prompts; goals set; goal attainment). CONCLUSIONS IRONCHILD is a theoretically-based online intervention designed to improve adherence to oral iron therapy in caregivers of young children with nutritional IDA. Further research is needed to assess the effectiveness of the intervention on adherence as well as factors that affect implementation into routine clinical care.

scholarly journals Efficacy and safety of high dose accelerated intravenous iron sucrose in patients of iron deficiency anemia

2017 ◽  
Vol 5 (8) ◽  
pp. 3359
Author(s):  
Muzafar Naik ◽  
Tariq Bhat ◽  
Ummer Jalalie ◽  
Arif Bhat ◽  
Mir Waseem ◽  
...  
Keyword(s):  
Iron Deficiency ◽  
Iron Deficiency Anemia ◽  
Intravenous Iron ◽  
Oral Iron ◽  
Iron Sucrose ◽  
Iron Therapy ◽  
Deficiency Anemia ◽  
High Dose ◽  
Oral Iron Therapy ◽  
The Mean

Background: Low dose (200 mg) extended Intravenous iron sucrose remains the most common treatment option in patients who are intolerant to oral iron therapy in patients with Iron deficiency anemia (IDA). The objective of this study was to evaluate the efficacy and safety of high dose accelerated intravenous iron sucrose (IS) in the treatment of adults with iron deficiency anemiaMethods: One hundred adult patients with iron deficiency anemia, who had intolerance or showed no effect with oral iron therapy, received daily doses of 500 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 and median Hb (g/dL) 6.47±1.656 and 6.6 (2) at baseline, 9.61±1.629 and 9.6 (2) at 2 weeks of treatment, 11.85±1.277 and 12 (1) at 4 weeks of treatment respectively. The mean rise of Hb was 3.13±1.41 and 5.37±1.50 after 2 and 4 weeks of treatment respectively (p<0.000). A total of 303 intravenous infusions of iron sucrose were administered and iron sucrose was generally well tolerated with twenty-six patients developing mild and one patient developing moderate adverse drug reactions. There was no serious adverse event recorded.Conclusions: Accelerated high dose intravenous iron sucrose is a safe and cost effective option minimizing frequent hospital visits in the treatment of adults with iron deficiency anemia who are intolerant or lack satisfactory response to oral iron therapy.

A comparative study of efficacy of single dose of intravenous ferric carboxymaltose over oral iron therapy in severe iron deficiency Anemia

2019 ◽  
Vol 10 (2) ◽  
pp. 162-164
Author(s):  
Makarand Balwant Mane ◽  
◽  
Priyanka Makarand Mane ◽  
Akshay Shirshat ◽  
Tejas Uttamrao Bhosale ◽  
...  
Keyword(s):  
Single Dose ◽  
Iron Deficiency ◽  
Comparative Study ◽  
Iron Deficiency Anemia ◽  
Oral Iron ◽  
Iron Therapy ◽  
Deficiency Anemia ◽  
Ferric Carboxymaltose ◽  
Oral Iron Therapy
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