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evaluation of serum ferritin after blood transfusion

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https://www.readbyqxmd.com/read/29743790/safety-and-efficacy-of-sofosbuvir-and-daclatasvir-for-hepatitis-c-virus-infection-in-patients-with-%C3%AE-thalassemia-major
#1
Rajiv Mehta, Mayank Kabrawala, Subhash Nandwani, Pankaj Desai, Vishwa Bhayani, Sanjay Patel, Viral Parekh
Background and Aims: β-thalassemia major patients are susceptible to Hepatitis C Virus (HCV) infection owing to life-long dependency for blood-transfusion. Moreover, this patient population is at risk of progression of liver fibrosis or development of cirrhosis as a consequence of both iron overload and HCV infection. Hence, this study was carried out to evaluate efficacy and safety of the combination regimen of sofosbuvir and daclatasvir for HCV infection in β-thalassemia major patients...
March 2018: Journal of Clinical and Experimental Hepatology
https://www.readbyqxmd.com/read/29340122/a-cross-sectional-study-of-glycemic-status-and-zinc-level-in-patients-with-beta-thalassemia-major
#2
Mohammad Ali Mashhadi, Zahra Sepehri, Zahra Heidari, Mahmoud Ali Kaykhaei, Aliyeh Sargazi, Farhad Kohan, Hanieh Heidari
Background: Endocrinopathies and diabetes mellitus are prevalent in patients with beta-thalassemia major Recently some studies demonstrate a link between low levels of serum zinc level and higher prevalence of diabetes. The aim of this study was to evaluate the glucose tolerance in patients suffered from beta-thalassemia major and determine the association of Homeostasis Model Assessment (HOMA) parameters with zinc status among these patients. Materials and Methods: In this cross sectional study, clinical data of patients who were suffered from thalassemia major, aged≥10 years were collected...
October 1, 2017: International Journal of Hematology-oncology and Stem Cell Research
https://www.readbyqxmd.com/read/29118560/the-effectiveness-of-intravenous-iron-for-iron-deficiency-anemia-in-gastrointestinal-cancer-patients-a-retrospective-study
#3
Laurens Verhaeghe, Luk Bruyneel, Elisabeth Stragier, Marc Ferrante, Daan Dierickx, Hans Prenen
Background: Knowledge of the role of intravenous iron without the use of additional erythropoietic stimulating agents in anemic cancer patients is limited. This study evaluated the effect of ferric carboxymaltose (FCM) in a group of digestive oncology (DIO) patients and aimed to differentiate therapy response according to different types of iron deficiency (ID) anemia. Methods: In this retrospective study, we identified DIO patients who were receiving FCM and had eligible baseline and follow-up hemoglobin (Hb) levels that did not require red blood cell transfusion...
2017: Annals of Gastroenterology: Quarterly Publication of the Hellenic Society of Gastroenterology
https://www.readbyqxmd.com/read/29061498/effect-of-a-red-blood-cell-transfusion-on-biological-markers-used-to-determine-the-cause-of-anemia-a-prospective-study
#4
Antoine Froissart, Benjamin Rossi, Brigitte Ranque, Irène Jarrin, Jean-François Bergmann, Sébastien Beaune, Sandrine Dautheville, Nicole Breau, Agnès Dauvergne, Lauréline Deluche, Tiphaine Robert, Nathalie Gault, Carine Roy, Virginie Zarrouk, Olivier Steichen, Bruno Fantin
BACKGROUND: Blood test results required for the evaluation of anemia are considered difficult to interpret after red blood cell transfusion. However, this hypothesis is neither supported by a strong physiological rationale nor is it evidence based. METHODS: We conducted a prospective multicenter study to compare the values of key assays prior to and after a course of red blood cell transfusion in the emergency or internal medicine units in 4 university hospitals...
March 2018: American Journal of Medicine
https://www.readbyqxmd.com/read/28809446/deferasirox-for-managing-iron-overload-in-people-with-thalassaemia
#5
REVIEW
Claudia Bollig, Lisa K Schell, Gerta Rücker, Roman Allert, Edith Motschall, Charlotte M Niemeyer, Dirk Bassler, Joerg J Meerpohl
BACKGROUND: Thalassaemia is a hereditary anaemia due to ineffective erythropoiesis. In particular, people with thalassaemia major develop secondary iron overload resulting from regular red blood cell transfusions. Iron chelation therapy is needed to prevent long-term complications.Both deferoxamine and deferiprone are effective; however, a review of the effectiveness and safety of the newer oral chelator deferasirox in people with thalassaemia is needed. OBJECTIVES: To assess the effectiveness and safety of oral deferasirox in people with thalassaemia and iron overload...
August 15, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28535237/effect-of-intravenous-ferric-carboxymaltose-on-hemoglobin-response-among-patients-with-acute-isovolemic-anemia-following-gastrectomy-the-fairy-randomized-clinical-trial
#6
RANDOMIZED CONTROLLED TRIAL
Young-Woo Kim, Jae-Moon Bae, Young-Kyu Park, Han-Kwang Yang, Wansik Yu, Jeong Hwan Yook, Sung Hoon Noh, Mira Han, Keun Won Ryu, Tae Sung Sohn, Hyuk-Joon Lee, Oh Kyoung Kwon, Seung Yeob Ryu, Jun-Ho Lee, Sung Kim, Hong Man Yoon, Bang Wool Eom, Min-Gew Choi, Beom Su Kim, Oh Jeong, Yun-Suhk Suh, Moon-Won Yoo, In Seob Lee, Mi Ran Jung, Ji Yeong An, Hyoung-Il Kim, Youngsook Kim, Hannah Yang, Byung-Ho Nam
Importance: Acute isovolemic anemia occurs when blood loss is replaced with fluid. It is often observed after surgery and negatively influences short-term and long-term outcomes. Objective: To evaluate the efficacy and safety of ferric carboxymaltose to treat acute isovolemic anemia following gastrectomy. Design, Setting, and Participants: The FAIRY trial was a patient-blinded, randomized, phase 3, placebo-controlled, 12-week study conducted between February 4, 2013, and December 15, 2015, in 7 centers across the Republic of Korea...
May 23, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28105341/changes-in-blood-concentrations-of-trace-metals-in-cancer-patients-receiving-cisplatin-based-chemotherapy
#7
Tsutomu Nakamura, Minoru Takahashi, Riho Niigata, Kazuhiko Yamashita, Manabu Kume, Midori Hirai, Hiroyuki Yasui
The administration of cisplatin (CDDP) may influence trace metal concentrations in body fluids. In order to test this hypothesis, the blood concentrations of trace metals were determined during the present study in eight Japanese esophageal and lung cancer patients receiving CDDP-based chemotherapy. The levels of manganese, iron (Fe), cobalt, copper, zinc (Zn), platinum and lead in the plasma were determined by inductively coupled plasma-mass spectrometry. In addition, the serum levels of Fe, transferrin and ferritin were evaluated...
December 2016: Biomedical Reports
https://www.readbyqxmd.com/read/27936396/gnpat-p-d519g-is-independently-associated-with-markedly-increased-iron-stores-in-hfe-p-c282y-homozygotes
#8
James C Barton, Wen-Pin Chen, Mary J Emond, Pradyumna D Phatak, V Nathan Subramaniam, Paul C Adams, Lyle C Gurrin, Gregory J Anderson, Grant A Ramm, Lawrie W Powell, Katrina J Allen, John D Phillips, Charles J Parker, Gordon D McLaren, Christine E McLaren
BACKGROUND: GNPAT p.D519G positivity is significantly increased in HFE p.C282Y homozygotes with markedly increased iron stores. We sought to determine associations of p.D519G and iron-related variables with iron stores in p.C282Y homozygotes. METHODS: We defined markedly increased iron stores as serum ferritin >2247pmol/L (>1000μg/L) and either hepatic iron >236μmol/g dry weight or iron >10g by induction phlebotomy (men and women). We defined normal or mildly elevated iron stores as serum ferritin <674...
March 2017: Blood Cells, Molecules & Diseases
https://www.readbyqxmd.com/read/27771776/multidisciplinary-evaluation-at-baseline-and-during-treatment-improves-the-rate-of-compliance-and-efficacy-of-deferasirox-in-elderly-myelodysplastic-patients
#9
MULTICENTER STUDY
Lisette Del Corso, Lucia Biale, Emanuele Luigi Parodi, Rodolfo Russo, Rosa Filiberti, Eleonora Arboscello
BACKGROUND: Deferasirox (DFX) is used to reduce iron levels in patients with myelodysplastic syndrome (MDS) who develop iron overload after chronic red blood cell infusions. However, DFX can be associated with renal and gastrointestinal toxicities, which may cause treatment interruption or discontinuation. This study aimed to determine the effectiveness and safety of DFX in patients with MDS. METHODS: This multicenter, retrospective, observational study was conducted at two hospitals in Italy...
April 2017: International Journal of Clinical Oncology
https://www.readbyqxmd.com/read/27548339/evaluation-of-proteinuria-in-%C3%AE-thalassemia-major-patients-with-and-without-diabetes-mellitus-taking-deferasirox
#10
COMPARATIVE STUDY
Mehran Karimi, Abbas Avazpour, Sezaneh Haghpanah, Foroogh Toosi, Arash Badie
BACKGROUND: β-thalassemia is the most common heredity disease in Iran. Regular blood transfusion is critical to sustain life and normal growth. Deferasirox is an oral chelator. One of the side effects of the deferasirox is proteinuria. OBJECTIVES: This study aimed to investigate the safety of deferasirox on kidney function in diabetic and nondiabetic β-thalassemia major patients. MATERIALS AND METHODS: In this cross-sectional study, 34 diabetic and 36 nondiabetic patients who take deferasirox (Exjade) 20 to 40 mg/kg/d were studied...
January 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/27342514/-curative-effects-of-hydroxyurea-on-the-patients-with-%C3%AE-thalassaemia-intermadia
#11
Li Huang, Hong-Xia Yao
OBJECTIVE: To investigate the clinical features of β-thalassaemia intermediate (TI) patients and the curative effect and side reactions of hydroxyurea therapys. METHODS: Twenty nine patients with TI were divided into hydroxyurea therapy group and no hydroxyurea therapy group; the curative effect and side reactions in 2 groups were compared; the situation of blood transfusion in the 2 groups was evaluated. RESULTS: In hydroxyurea therapy group, the hemoglobin level increased after treatment for 3 months; the reticulocyte percentage obviously decreased after treatment for 12 months; the serum ferritin had been maintained at a low level; while in no hydroxyurea therapy group, the levels of hemoglobin and reticulocytes were not significantly improved after treatment, the serum ferritin level gradually increased...
June 2016: Zhongguo Shi Yan Xue Ye Xue za Zhi
https://www.readbyqxmd.com/read/27093997/-effects-of-pre-immunosupressive-therapy-iron-overload-on-hematologic-response-of-severe-aplastic-anemia
#12
Lei Ye, Liping Jing, Guangxin Peng, Kang Zhou, Yang Li, Yuan Li, Jianping Li, Huihui Fan, Wenrui Yang, Fengkui Zhang, Li Zhang
OBJECTIVE: To explore the effects of serum ferritin (SF) and iron overload (IO) pre-immunosupressive treatment (IST) on hematologic response of severe aplastic anemia (SAA/VSAA) patients treated with IST. METHODS: 257 SAA/VSAA patients who underwent first-line IST from Feb, 2003 to Dec, 2011 in Anemia Therapeutic Centre, Institute of Hematology and Blood Diseases Hospital were retrospectively analyzed, the status of SF before IST and the IO-affected factors were studied...
April 2016: Zhonghua Xue Ye Xue za Zhi, Zhonghua Xueyexue Zazhi
https://www.readbyqxmd.com/read/26992200/iron-homeostasis-after-blood-transfusion-in-stable-preterm-infants-an-observational-study
#13
Jacky Herzlich, Ita Litmanovitz, Rivka Regev, Sofia Bauer, Gisela Sirota, Zvi Steiner, Shmuel Arnon
AIM: To evaluate the short-term effects of blood transfusion on iron status [hemoglobin, ferritin, soluble transferrin receptor (sTfR), and reticulocyte count], hepcidin, and erythropoietin in stable preterm infants. METHOD: Sixty-three preterm infants treated with red blood cell transfusions (RBCTs) were included. Venous blood samples were collected before and within 24 h after each transfusion. RESULTS: Hemoglobin concentration increased after RBCT (7...
October 1, 2016: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/26863862/evaluation-of-red-blood-cell-indices-related-disorders-among-eligible-blood-donors-at-the-universiti-putra-malaysia-upm
#14
Shahrzad Riahi, I Lai Mei, Fariddh Binti Idris, Elizabeth George, Sabariah Md Noor
Pre-donation screening declarations and hemoglobin (Hb) testing are measures used to determine the quality of donated blood. The copper sulphate (CuSo4) method used to screen for blood abnormalities can give inaccurate results if strict quality control is not applied. Blood donors who are carriers of thalassemia and those with mild iron deficiency anemia (IDA) are usually asymptomatic and frequently missed at blood donation. The aim of this study was to evaluate the red blood cell (RBC) indices related disorders among blood donors who were deemed qualified to donate blood after screening with CuSo4 method...
September 2015: Southeast Asian Journal of Tropical Medicine and Public Health
https://www.readbyqxmd.com/read/26849739/o-022%C3%A2-intravenous-iron-sucrose-for-treatment-of-iron-deficiency-anemia-in-pediatric-inflammatory-bowel-disease
#15
Kristen Plantz, Elizabeth Maxwell, Petar Mamula, Robert Baldassano, Ronen Stein
BACKGROUND: Iron deficiency anemia (IDA) is a common complication of pediatric inflammatory bowel disease (IBD). The effectiveness of oral iron supplementation in the treatment of IDA is limited by its slow onset of action, daily dosing, gastrointestinal side effects, and potential for exacerbation of intestinal inflammation. Intravenous iron sucrose (IS) is an effective and safe alternative treatment for IDA in adults with IBD, but its role in the treatment of IDA in pediatric IBD is unclear...
March 2016: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/26740862/acquired-hypogonadotropic-hypogonadism-ahh-in-thalassaemia-major-patients-an-underdiagnosed-condition
#16
Vincenzo De Sanctis, Heba Elsedfy, Ashraf T Soliman, Ihab Zaki Elhakim, Alessia Pepe, Christos Kattamis, Nada A Soliman, Rania Elalaily, Mohamed El Kholy, Mohamed Yassin
INTRODUCTION: In males, acquired hypogonadotropic hypogonadism (AHH) includes all disorders that damage or alter the function of gonadotropin-releasing hormone (GnRH) neurons and/or pituitary gonadotroph cells. The clinical characteristics of AHH are androgen deficiency and lack, delay or halt of pubertal sexual maturation. AHH lead to decreased libido, impaired erectile function, and strength, a worsened sense of well-being and degraded quality of life (QOL). PATIENTS AND METHODS: We studied 11 adult men with thalassemia major (TM) aged between 26 to 54 years (mean ± SD: 34...
2016: Mediterranean Journal of Hematology and Infectious Diseases
https://www.readbyqxmd.com/read/26404899/the-long-term-efficacy-and-tolerability-of-oral-deferasirox-for-patients-with-transfusion-dependent-%C3%AE-thalassemia-in-taiwan
#17
Hsiu-Hao Chang, Meng-Yao Lu, Steven Shinn-Forng Peng, Yung-Li Yang, Dong-Tsamn Lin, Shiann-Tarng Jou, Kai-Hsin Lin
Deferasirox is a novel once-daily, oral iron chelator. The aim of this study was to evaluate the long-term efficacy and tolerability of deferasirox in Taiwanese patients with transfusion-dependent β-thalassemia who have been treated with deferasirox for 7 years. Taiwanese patients aged ≥2 years with transfusion-dependent β-thalassemia whose serum ferritin levels were ≥1000 ng/mL and had started deferasirox treatment since December 2005 at the National Taiwan University Hospital were enrolled. Sixty patients were recruited for analysis, and 11 (18...
December 2015: Annals of Hematology
https://www.readbyqxmd.com/read/25916291/-mri-monitoring-in-diagnosis-and-follow-up-of-iron-overload
#18
Qian Zhang, Bo Hou, Lu Wang, Yali Du, Bing Han, Feng Feng
OBJECTIVE: To use the technique of magnetic resonance imaging (MRI) T2* mapping to diagnose and follow-up of patients with iron overload. METHODS: 107 patients who were suspected to have iron overload between 2011.7-2014.3 in Peking Union Medical Colleague Hospital were analyzed retrospectively. Patients had the document of MRI T2* value of liver, heart and pancreas, serum ferritin (SF), transferrin saturation (TS), transfusion amount and other related laboratory tests...
April 2015: Zhonghua Xue Ye Xue za Zhi, Zhonghua Xueyexue Zazhi
https://www.readbyqxmd.com/read/25471075/prognostic-value-and-clinical-implication-of-serum-ferritin-levels-following-allogeneic-hematopoietic-cell-transplantation
#19
Mika Nakamae, Hirohisa Nakamae, Shiro Koh, Hideo Koh, Mitsutaka Nishimoto, Yasuhiro Nakashima, Takahiko Nakane, Asao Hirose, Masayuki Hino
Little research has been done on changes in serum ferritin (s-ferritin) levels and clinical implications following allogeneic hematopoietic cell transplantation (HCT). We retrospectively evaluated the correlation of s-ferritin levels after HCT with survival in 203 patients. The s-ferritin level was significantly elevated, with 75% of the patients showing peak levels 90 days after HCT. The level was >10,000 ng/ml in a total of 43% of the patients, a finding that was associated with febrile neutropenia or infection...
2015: Acta Haematologica
https://www.readbyqxmd.com/read/25170276/benefits-of-chronic-blood-transfusion-in-hemoglobin-e-%C3%AE-thalassemia-with-pulmonary-arterial-hypertension
#20
Nonlawan Chueamuangphan, Jayanton Patumanond, Wattana Wongtheptien, Weerasak Nawarawong, Apichard Sukonthasarn, Suporn Chuncharunee, Chamaiporn Tawichasri
OBJECTIVE: The aim of the research reported here was to compare pulmonary artery systolic pressure (PASP) and 6-minute walk distance after 1 year of follow-up in hemoglobin E/β thalassemia (E/β-Thal) with pulmonary arterial hypertension (PAH) patients who received chronic blood transfusions versus those who received occasional transfusions. METHODS: A nonrandomized clinical trial was conducted at the Hematological Outpatient Clinic of Chiang Rai Hospital, Thailand...
2014: International Journal of General Medicine
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