IRON DEFICIENCY ANEMIA IN ELDERLY AND SENILE PATIENTS

2021 ◽  
pp. 1150-1157
Author(s):  
А. Н. Богданов ◽  
С. В. Волошин ◽  
В. В. Тыренко ◽  
А. С. Поляков

Анемический синдром выявляется у /популяции, в том числе железодефицитная анемия - у 1,5 млрд человек. Гериатрические пациенты являются одной из основных групп риска развития анемии. Дефицит железа и железодефицитная анемия приводят к снижению качества жизни, повышению заболеваемости и летальности, что обусловливает необходимость своевременной диагностики и лечения. Диагностический алгоритм включает анализ параметров феррокинетики, маркеров воспаления и инструментальные исследования для верификации причины анемии. Для лечения используют современные препараты железа для приема внутрь и парентерального введения под контролем показателей крови и феррокинетики. Anemic syndrome is common in / of the population, including iron deficiency anemia - in 1,5 billion people. Geriatric patients are one of the main risk group for anemia. Iron deficiency and iron deficiency anemia lead to a decrease in quality of life, an increase in morbidity and mortality, what requires timely diagnosis and treatment. The diagnostic algorithm includes the analysis of iron metabolism, inflammation markers and instrumental tests to verify the cause of anemia. Modern oral and parenteral iron preparations are used for treatment under control of blood indexes and iron metabolism parameters.

Author(s):  
Kirtan Krishna ◽  
Achint Krishna ◽  
Divya Teja G. N.

Background: Postpartum iron deficiency anemia is common in India as a consequence of postpartum hemorrhage.  Recent studies have evaluated the use of parenteral iron as a better tolerated treatment modality. Compared with oral iron supplements, parenteral iron is associated with a rapid rise in serum ferritin and hemoglobin and improved maternal fatigue scores in the postpartum period.  Parenteral iron may be considered for the treatment of postpartum anemia. The objective of the study was to evaluate the efficacy, safety, and tolerability of intravenous ferric carboxymaltose, in women with postpartum anemia.Methods: A clinical observational study was undertaken in a tertiary care hospital,  50 women within six weeks of delivery with Hb ≥6 gm/dl and ≤10 gm/dl received 1000 mg/week,  over 15 minutes or less, repeated weekly to a calculated replacement dose (maximum 2500 mg) . Hemoglobin and serum ferritin levels were recorded prior to treatment and on day 21 after completion of treatment.Results: Ferric carboxymaltose-treated subjects achieved a hemoglobin greater than 12 gm/dL in a short time period (21 days), achieve a hemoglobin rise of ≥3 gm/dL more quickly, and attain higher serum ferritin levels. It is also associated with better patient compliance, and shorter treatment period. Drug-related adverse events occurred less frequently with ferric carboxymaltose. The only noted disadvantage was that it is more expensive when compared to other iron preperations.Conclusions: Intravenous ferric carboxymaltose was safe and well tolerated with good efficacy and better patient compliance in the treatment of postpartum iron deficiency anemia.


2020 ◽  
Vol 21 (11) ◽  
pp. 3821
Author(s):  
Antonino Davide Romano ◽  
Annalisa Paglia ◽  
Francesco Bellanti ◽  
Rosanna Villani ◽  
Moris Sangineto ◽  
...  

Iron deficiency (ID) is the most frequent nutritional deficiency in the whole population worldwide, and the second most common cause of anemia in the elderly. The prevalence of anemia is expecting to rise shortly, because of an ageing population. Even though WHO criteria define anemia as a hemoglobin serum concentration <12 g/dL in women and <13 g/dL in men, several authors propose different and specific cut-off values for the elderly. Anemia in aged subjects impacts health and quality of life, and it is associated with several negative outcomes, such as longer time of hospitalization and a higher risk of disability. Furthermore, it is an independent risk factor of increased morbidity and mortality. Even though iron deficiency anemia is a common disorder in older adults, it should be not considered as a normal ageing consequence, but a sign of underlying dysfunction. Relating to the molecular mechanism in Iron Deficiency Anemia (IDA), hepcidin has a key role in iron homeostasis. It downregulates the iron exporter ferroportin, inhibiting both iron absorption and release. IDA is frequently dependent on blood loss, especially caused by gastrointestinal lesions. Thus, a diagnostic algorithm for IDA should include invasive investigation such as endoscopic procedures. The treatment choice is influenced by the severity of anemia, underlying conditions, comorbidities, and the clinical state of the patient. Correction of anemia and iron supplementation should be associated with the treatment of the causal disease.


2019 ◽  
Vol 133 (1) ◽  
pp. 130S-131S
Author(s):  
Ghadear Shukr ◽  
Haleema Saeed ◽  
Marian Girgis ◽  
Aparna Basu ◽  
Phillip Kuriakose ◽  
...  

Author(s):  
Patrick Viet-Quoc Nguyen ◽  
Judith Latour

<p><strong>ABSTRACT</strong></p><p><strong>Background: </strong>Anemia is a common health issue for elderly patients. For patients with iron deficiency who cannot tolerate iron supplementation by the oral route, the parenteral route may be used. Options for parenteral iron supplementation include ferric gluconate complex (FGC).</p><p><strong>Objectives: </strong>To evaluate the safety of FGC in elderly patients without terminal kidney failure and to assess its efficacy in treating iron-deficiency anemia.</p><p><strong>Methods: </strong>An observational chart review was conducted at a tertiary care university health centre. Patients included in the study were 65 years of age or older, had received at least 1 dose of FGC between January 1, 2014, and December 31, 2015, and had a hemoglobin count of less than 130 g/L (men) or less than 120 g/L (women) at baseline. For each patient, the observation period began when the first dose of FGC was administered and ended 60 days after the last dose. The main safety outcome (occurrence of any adverse reaction) was evaluated for every patient, with the efficacy analysis being limited to patients with a diagnosis of iron deficiency anemia.</p><p><strong>Results: </strong>A total of 144 patients were included in the study, of whom 76 had iron-deficiency anemia. No serious, life-threatening adverse reactions were reported. The most commonly reported adverse reactions were nausea and vomiting. The mean increase in hemoglobin count was 13.5 g/L, a statistically significant change from baseline.</p><p><strong>Conclusions: </strong>These results show that FGC is safe for use in elderly patients, with very few mild adverse reactions. Use of FGC led to increased hemoglobin count within 60 days. Of the 3 options for parenteral iron supplementation available in Canada, iron sucrose has not been studied in elderly patients, and iron dextran has a higher incidence of anaphylaxis, whereas FGC appears to be a safe alternative for patients with intolerance to oral iron.</p><p><strong>RÉSUMÉ</strong></p><p><strong>Contexte : </strong>L’anémie est un problème de santé courant chez les patients âgés. Les patients qui présentent une carence en fer et une intolérance à la prise de suppléments de fer par la voie orale peuvent être traités par voie parentérale. Le complexe de gluconate ferrique de sodium (CGFS) représente l’une des options d’apport complémentaire en fer par voie parentérale.</p><p><strong>Objectifs : </strong>Évaluer l’innocuité du CGFS chez le patient âgé qui n’est pas atteint d’insuffisance rénale terminale et évaluer son efficacité dans le traitement de l’anémie ferriprive.</p><p><strong>Méthodes : </strong>Une analyse observationnelle a été menée au moyen des dossiers médicaux dans un établissement de santé universitaire de soins tertiaires. Les patients dont le dossier médical a été retenu pour l’analyse étaient âgés de 65 ans ou plus, avaient reçu au moins une dose de CGFS entre le 1er janvier 2014 et le 31 décembre 2015 et présentaient initialement un taux d’hémoglobine de moins de 130 g/L (hommes) ou de moins de 120 g/L (femmes). Pour chaque patient, la période d’observation s’étendait du moment où la première dose de CGFS avait été administrée au soixantième jour suivant la dernière dose. Le principal paramètre d’évaluation de l’innocuité (survenue de toute reaction indésirable) faisait l’objet d’une évaluation pour chaque patient. L’analyse de l’efficacité se limitait aux patients ayant reçu un diagnostic d’anémie ferriprive.</p><p><strong>Résultats : </strong>Au total, 144 patients ont été admis à l’étude et, parmi eux, 76 présentaient une anémie ferriprive. Aucune réaction indésirable grave menaçant la vie du patient n’a été notée. Les réactions indésirables les plus souvent signalées étaient des nausées et des vomissements. L’augmentation moyenne des taux d’hémoglobine était de 13,5 g/L, un changement statistiquement significatif comparé à la valeur de départ.</p><p><strong>Conclusions : </strong>Les résultats montrent que le CGFS est sécuritaire pour le patient âgé et qu’il ne provoque que très peu de réactions indésirables légères. L’emploi du CGFS a produit une augmentation des taux d’hémoglobine en moins de 60 jours. Parmi les 3 options d’apport complémentaire en fer pris par voie parentérale disponibles au Canada, le fer-saccharose n’a pas été étudié auprès de patients âgés et le fer-dextran est associé à une plus grande incidence de cas d’anaphylaxie; or, le CGFS semble être une solution sécuritaire pour les patients qui présentent une intolérance au fer administré par voie orale.</p>


1992 ◽  
Vol 29 (5) ◽  
pp. 400-404 ◽  
Author(s):  
D. E. Morin ◽  
F. B. Garry ◽  
M. G. Weiser ◽  
M. J. Fettman ◽  
L. W. Johnson

Iron deficiency anemia was identified and characterized in three 14 to 29-month-old male llamas (llama Nos. 1–3) from separate herds in Colorado. The identification of iron deficiency anemia was based on hypoferremia (serum iron = 20–60 μg/dl), erythrocytic features, and hematologic response to iron therapy. The anemia was moderate and nonregenerative and characterized by erythrocyte hypochromia, microcytosis (mean cell volume = 15–18 fl), and decreased mean corpuscular hemoglobin concentration (36.0–41.0 g/dl). Morphologic features unique to llamas with iron deficiency anemia included irregular distribution of hypochromia within erythrocytes and increased folded cells and dacryocytes. The cause of iron deficiency was not determined. The llamas were treated with various doses and schedules of parenteral iron dextran. Two of the llamas were monitored for up to 14 months after the start of iron therapy and experienced increases in hematocrit and mean cell volume values. In one llama, progressive replacement of microcytic cells with normal cells was visualized on sequential erythrocyte volume distribution histograms following iron therapy.


2002 ◽  
Vol 81 (3) ◽  
pp. 154-157 ◽  
Author(s):  
G. Surico ◽  
P. Muggeo ◽  
V. Muggeo ◽  
A. Lucarelli ◽  
T. Martucci ◽  
...  

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