scholarly journals Nutritional Biomarkers in Children and Adolescents with Beta-Thalassemia-Major: An Egyptian Center Experience

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Laila M. Sherief ◽  
Sanaa M. Abd El-Salam ◽  
Naglaa M. Kamal ◽  
Osama El safy ◽  
Mohamed A. A. Almalky ◽  
...  
Keyword(s):  
Trace Elements ◽  
Folic Acid ◽  
Serum Zinc ◽  
Serum Levels ◽  
Thalassemia Major ◽  
Beta Thalassemia ◽  
Healthy Children ◽  
Multicenter Studies ◽  
Thalassemic Patient ◽  
Beta Thalassemia Major

Background and Aim. Trace elements and vitamins play a vital role in human body to perform its function properly. Thalassemic patients are at risk of micronutrient deficiency. This study estimated levels of vitamins A, C, E, B12, folic acid, total homocysteine (tHcy), and methylmalonic acid (MMA) along with trace elements, zinc, copper, and selenium in Beta-thalassemia-major patients.Methods. This study included 108 patients with Beta-thalassemia-major and 60 age and sex matched healthy children. Serum levels of vitamin A, E, C, tHcy, and MMA were estimated by high pressure liquid chromatography while serum levels of folic acid and B12 were estimated by thin layer chromatography. Serum zinc, copper, and selenium were determined by atomic absorption spectrometry.Results. There was a significant decrease of vitamins A, C, E, and B12 and trace elements zinc, copper, and selenium in thalassemic patients as compared to controls. tHcy and MMA were significantly elevated in patients. No significant correlations were found between the serum levels of the studied vitamins and trace elements as regards age, frequency of transfusion, duration of transfusion, and serum ferritin.Conclusion. The level of various nutritional biomarkers (vitamins A, C, E, and B12 and trace elements zinc, copper, selenium) was reduced in chronically transfused Egyptian thalassemic patient. These patients should have periodic nutritional evaluation and supplementation. Multicenter studies are highly recommended.

scholarly journals Assessment of Subclinical Renal Glomerular and Tubular Dysfunction in Children with Beta Thalassemia Major

Children ◽  
2021 ◽  
Vol 8 (2) ◽  
pp. 100
Author(s):  
Asmaa A. Mahmoud ◽  
Doaa M. Elian ◽  
Nahla MS. Abd El Hady ◽  
Heba M. Abdallah ◽  
Shimaa Abdelsattar ◽  
...  
Keyword(s):  
Cystatin C ◽  
Kidney Injury ◽  
Thalassemia Major ◽  
Beta Thalassemia ◽  
Good Survival ◽  
Control Group ◽  
Healthy Children ◽  
Serum Cystatin C ◽  
Serum Cystatin ◽  
Beta Thalassemia Major

Background: A good survival rate among patients with beta thalassemia major (beta-TM) has led to the appearance of an unrecognized renal disease. Therefore, we aimed to assess the role of serum cystatin-C as a promising marker for the detection of renal glomerular dysfunction and N-acetyl beta-D-glucosaminidase (NAG) and kidney injury molecule 1 (KIM-1) as potential markers for the detection of renal tubular injury in beta-TM children. Methods: This case-control study was implemented on 100 beta-TM children receiving regular blood transfusions and undergoing iron chelation therapy and 100 healthy children as a control group. Detailed histories of complete physical and clinical examinations were recorded. All subjected children underwent blood and urinary investigations. Results: There was a significant increase in serum cystatin-C (p < 0.001) and a significant decrease in eGFR in patients with beta-TM compared with controls (p = 0.01). There was a significant increase in urinary NAG, KIM-1, UNAG/Cr, and UKIM-1/Cr (p < 0.001) among thalassemic children, with a significant positive correlation between serum cystatin-C, NAG and KIM-1 as regards serum ferritin, creatinine, and urea among thalassemic patients. A negative correlation between serum cystatin-C and urinary markers with eGFR was noted. Conclusion: Serum cystatin-C is a good marker for detection of glomerular dysfunction. NAG and KIM-1 may have a predictive role in the detection of kidney injury in beta-TM children.

scholarly journals Zinc Status in Beta-Thalassemia Major

2021 ◽  
Vol 9 (B) ◽  
pp. 149-153
Author(s):  
Khalaf Hussein Hasan ◽  
Hasan Abdulla Aswad ◽  
Aspazija Sofijanova
Keyword(s):  
Serum Ferritin ◽  
Ferritin Level ◽  
Disease Onset ◽  
Serum Zinc ◽  
Thalassemia Major ◽  
Adverse Outcomes ◽  
Beta Thalassemia ◽  
Control Group ◽  
Healthy Children ◽  
Zinc Status

BACKGROUND: Zinc is one of the most important minerals incorporated in the enzymes of the human body. Zinc may be deficient in patients with the β-thalassemia major with possible adverse outcomes. AIM: The purpose of this study was to assess the serum zinc status in β-thalassemia major patients in Duhok city. PATIENTS, MATERIAL, AND METHODS: In this case–control study, 70 children with β-thalassemia major (2–12 years) of both genders were enrolled and were matched with 70 apparently healthy children for age and sex. A venous blood sample was obtained from each child for the measurement of serum zinc and serum ferritin levels at Jin Center in Duhok City between January 1 and June 30, 2017. RESULTS: The mean serum zinc in the thalassemia patients (74.79 [±25.14] μg/dl) was significantly lower compared to the control group (93.61 [±15.12] μg/dl), (p = 0.0001). The serum zinc was not significantly different in thalassemia patients in terms of age, disease onset, gender, height, weight, body mass index, amount of blood transfusion, and type of chelation. There was a statistically significant correlation between serum zinc levels with a serum ferritin level of patients. CONCLUSION: The study showed that thalassemia patients have significantly lower serum levels of zinc with no relation to medical factors.

scholarly journals Relationship between Vitamin B9 (Folic Acid), Vitamin B12 (Cobalamin), and Peripheral Neuropathy in Children with Beta-Thalassemia Major

2021 ◽  
Vol 9 (2) ◽  
Author(s):  
Uni Gamayani ◽  
Titin Junaidi ◽  
Nushrotul Lailiyya ◽  
Nur Suryawan ◽  
Nanan Sekarwana
Keyword(s):  
Folic Acid ◽  
Peripheral Neuropathy ◽  
Vitamin B12 ◽  
Thalassemia Major ◽  
Beta Thalassemia ◽  
Control Group ◽  
Case Group ◽  
Beta Thalassemia Major ◽  
Vitamin B9 ◽  
Significant Difference

Vitamin B9 (folic acid) and B12 (cobalamin) are essential vitamins that play roles in the process of hematopoiesis and maintaining the function of peripheral nerves. Therefore, these deficiencies may create a risk for peripheral neuropathy in beta-thalassemia major patients. The purpose of this study is to determine the relationship between vitamin B9 level, vitamin B12 level, and peripheral neuropathy in beta-thalassemia major children. It was an observational analytical study with a case-control design has been conducted at Dr. Hasan Sadikin General Hospital Bandung, Indonesia, in May–July 2019. There were 47 beta-thalassemia major children with peripheral neuropathy (case) and 41 healthy children (control). All subjects completed a general demographic questionnaire, underwent neurological examination, and were tested for vitamin B9 and B12 serum levels. Data were then analyzed using the unpaired t test to compare the vitamin levels between both groups and Spearman’s rank correlation test to investigate the correlation between vitamin levels and the number of affected nerves in the case group. Comparison of folic acid levels in the case group (21.52±6.22 ng/mL) and the control group (23.81±7.51 ng/mL) showed no significant difference (p=0.19). In contrast, cobalamin in the case group (288.57±168.61 ng/mL) and the control group (385.95±197.48 ng/mL) showed a significant difference (p=0.01). In addition, there was a moderate correlation (p=0.004, r=0.41) between folic acid level and the number of motoric nerves affected in the case group. In conclusion, cobalamin level correlates with peripheral neuropathy in beta-thalassemia major patients, and folic acid level correlates with the number of affected nerves, especially motoric nerves. HUBUNGAN ANTARA VITAMIN B9 (ASAM FOLAT), VITAMIN B12 (KOBALAMIN), DAN NEUROPATI PERIFER PADA ANAK DENGAN TALASEMIA BETA MAYORVitamin B9 (asam folat) dan B12 (kobalamin) merupakan vitamin esensial yang berperan dalam proses hematopoiesis dan menjaga fungsi saraf tepi. Defisiensi vitamin ini dapat menimbulkan risiko neuropati perifer pada pasien talasemia beta mayor. Tujuan penelitian ini mengetahui hubungan antara kadar vitamin B9, vitamin B12, dan neuropati perifer pada anak talasemia beta mayor. Metode penelitian ini adalah analitik observasional dengan rancangan studi kasus kontrol yang dilakukan di RSUP Dr. Hasan Sadikin Bandung, Indonesia pada Mei–Juli 2019. Terdapat 47 anak talasemia beta mayor dengan neuropati perifer (kelompok kasus) dan 41 anak sehat (kelompok kontrol). Seluruh subjek penelitian mengisi kuesioner demografi umum, menjalani pemeriksaan fisis neurologis, serta dilakukan tes kadar vitamin B9 dan B12 serum. Uji t test tidak berpasangan digunakan untuk membandingkan kadar vitamin pada kedua kelompok dan uji korelasi Spearman untuk membandingkan kadar kedua vitamin tersebut dengan jumlah saraf yang terkena pada kelompok kasus. Perbandingan kadar asam folat kelompok kasus (21,52±6,22 ng/mL) dan kelompok kontrol (23,81±7,51 ng/mL) menunjukkan perbedaan yang tidak bermakna (p=0,19), sedangkan perbandingan kadar kobalamin kelompok kasus (288,57±168,61 ng/mL) dan kelompok kontrol (385,95±197,48 ng/mL) menunjukkan perbedaan yang bermakna (p=0,01). Selain itu, terdapat korelasi sedang (p=0,004; r=0,41) antara kadar asam folat dam jumlah saraf motorik yang terkena pada kelompok kasus. Kesimpulan, kadar kobalamin berhubungan dengan neuropati perifer pada penderita talasemia beta mayor dan kadar asam folat berhubungan dengan jumlah saraf yang terkena, terutama saraf motorik.

Serum zinc and copper concentrations in patients with Beta-thalassemia major

2013 ◽  
Vol 30 (07) ◽  
pp. 108-113 ◽  
Author(s):  
Abdollah Banihashem ◽  
Elham Ghahramanlu ◽  
Shima Tavallaie ◽  
Naghme Mirhosseini ◽  
Masoumeh Taherpour ◽  
...  
Keyword(s):  
Serum Zinc ◽  
Thalassemia Major ◽  
Beta Thalassemia ◽  
Beta Thalassemia Major

Growth Differentiation Factor 15 (GDF15) and Erythropoietin (EPO) Levels in Beta Talassemia Major Patients.

Blood ◽  
2008 ◽  
Vol 112 (11) ◽  
pp. 1881-1881
Author(s):  
Ilaria Salussoglia ◽  
Gisella Volpe ◽  
Silvia Fracchia ◽  
Simona Roggero ◽  
Filomena Longo ◽  
...  
Keyword(s):  
Iron Status ◽  
Clinical Status ◽  
Transferrin Saturation ◽  
Iron Chelation ◽  
Serum Levels ◽  
Thalassemia Major ◽  
Beta Thalassemia ◽  
Transfusion Therapy ◽  
Beta Thalassemia Major ◽  
The Mean

Abstract Background: The serum level of GDF15 has been recently indicated as a possible marker of erythropoiesis (Tanno et al., Nature 2007) suggesting a role of its over-expression in contributing to iron overload in thalassemia syndromes by inhibiting hepcidin expression. The aim of present study has been to evaluate GDF15 serum levels in a homogeneous series of thalassemia patients and the relationship with transfusional parameters and iron status markers. Methods: A group of consecutive patients with beta thalassemia major followed at our institution were included in the study. All patients were on regular transfusion and iron chelation treatment. Quantification of GDF15 on serum samples was performed with DuoSet ELISA for human GDF15 (R&D Systems) following the manufacturer’s protocol (Tanno et al., Nature 2007). Each patient had also a blood test for haemoglobin (Hb), serum iron, ferritin, transferrin, transferrin saturation and EPO levels. Liver Iron Concentration by SQUID and cardiac iron by MRI T2* have been assessed. The mean hemoglobin levels of the previous year (pre-transfusional, post-transfusional and mean) have been calculated for each individual. The presence of mild thalassemic mutations was used to classify mild or severe genotype. Clinical status has been assessed on the presence/absence of main complications (heart disease, liver disease, diabetes, hypothyroidism). Statistical analysis was performed using the software Statistica (StatSoft). Results: One hundred-forty patients (73 male, 67 females) were studied. The mean age was 27.9 ± 9.0 years (range: 3.5–42). One hundred (71%) were splenectomised. Betathalassemia major patients had elevated GDF15 serum levels (mean 6892 ± 6894 pg/mL; range 720–52521) in comparison with healthy volunteers (273 ± 104 pg/mL; range 129–401). GDF 15 levels were strongly related to EPO levels (r=0,81; p&lt;0,001). GDF15 levels were not related with age, gender, spleen, clinical status and iron markers. Patients with a severe genotype had higher GDF15 levels than mild genotype patients. GDF15 levels had a negative correlation with Hbs (p&lt;0,05 for actual Hb and pre-transfusional Hb; p&lt;0,001 for post-transfusional Hb and mean Hb). In thalassemia major patients with a severe genotype, GDF15 levels within thrice the normal range have been observed only in patients with pre-transfusional Hb above 9,6, post-transfusional Hb above 12,5 and a mean Hb above 11,3. Conclusions: In beta thalassemia major patients on regular transfusion and iron chelation, serum GDF15 levels are high, inversely related to the haemoglobin levels maintained. Further studies of this marker may lead to a rethinking of the optimal transfusion therapy in these conditions.

Serum Zinc Level in Beta Thalassemia Major Children Receiving Iron Chelators

2014 ◽  
Vol 31 (1-2) ◽  
pp. 87-101
Author(s):  
Ahmed M. Ali ◽  
Nesrin M. Handoka ◽  
Mohamed I. El Kalioby
Keyword(s):  
Serum Zinc ◽  
Thalassemia Major ◽  
Zinc Level ◽  
Iron Chelators ◽  
Beta Thalassemia ◽  
Serum Zinc Level ◽  
Beta Thalassemia Major

scholarly journals Correlation of Oxidative Stress with Serum Trace Element Levels and Antioxidant Enzyme Status in Beta Thalassemia Major Patients: A Review of the Literature

Anemia ◽  
2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Q. Shazia ◽  
Z. H. Mohammad ◽  
Taibur Rahman ◽  
Hossain Uddin Shekhar
Keyword(s):  
Oxidative Stress ◽  
Trace Elements ◽  
Antioxidant Enzymes ◽  
Tissue Injury ◽  
Thalassemia Major ◽  
Beta Thalassemia ◽  
Beta Thalassemia Major ◽  
Trace Element Levels ◽  
Serum Trace Elements

Beta thalassemia major is an inherited disease resulting from reduction or total lack of beta globin chains. Patients with this disease need repeated blood transfusion for survival. This may cause oxidative stress and tissue injury due to iron overload, altered antioxidant enzymes, and other essential trace element levels. The aim of this review is to scrutinize the relationship between oxidative stress and serum trace elements, degree of damage caused by oxidative stress, and the role of antioxidant enzymes in beta thalassemia major patients. The findings indicate that oxidative stress in patients with beta thalassemia major is mainly caused by tissue injury due to over production of free radical by secondary iron overload, alteration in serum trace elements and antioxidant enzymes level. The role of trace elements like selenium, copper, iron, and zinc in beta thalassemia major patients reveals a significant change of these trace elements. Studies published on the status of antioxidant enzymes like catalase, superoxide dismutase, glutathione, and glutathione S-transferase in beta thalassemia patients also showed variable results. The administration of selective antioxidants along with essential trace elements and minerals to reduce the extent of oxidative damage and related complications in beta thalassemia major still need further evaluation.

scholarly journals Assessment of serum vitamin D levels in Egyptian children with beta-thalassemia major

2021 ◽  
Vol 69 (1) ◽  
Author(s):  
Ghada Saad Abdelmotaleb ◽  
Ola Galal Behairy ◽  
Khalid Eid Abd El Azim ◽  
Dalia Mohamed Abd El-Hassib ◽  
Tasbeh Mohamed Hemeda
Keyword(s):  
Body Mass Index ◽  
Vitamin D ◽  
Body Mass ◽  
Serum Calcium ◽  
Serum Levels ◽  
Thalassemia Major ◽  
Beta Thalassemia ◽  
Beta Thalassemia Major ◽  
Vitamin D Levels ◽  
25 Oh Vitamin D

Abstract Background Beta-thalassemia major patients are at increased risk of complications including endocrinopathies and bone disease due to iron overload. So, this study aimed to assess the growth parameters, serum levels of 25-OH-vitamin D, calcium, and phosphorous in children with beta-thalassemia major. This was a case-control study that included 55 children with beta-thalassemia major compared with 30 sex- and age-matched healthy children that served as a control group. All enrolled children were subjected to full history taking, clinical examination including anthropometric measurements, and laboratory investigations including complete blood count, serum ferritin, levels of serum calcium, phosphorus, and 25-OH-vitamin D. Results Body mass index was statistically significantly lower in the thalassemic group (P < 0.001). It was observed that vitamin D levels were significantly lower in thalassemic patients than in controls (P value < .0001). The mean serum 25-OH-vitamin D levels were 19.84 ± 5.79 ng/ml and 44.98 ± 5.77 ng/ml, respectively; 22 cases (40%) had insufficient vitamin D, and 5 cases (9%) had deficient vitamin D. Regarding serum calcium and phosphorous, there was no significant difference between the thalassemic and control groups. Conclusion Children with beta-thalassemia major had low body mass index and metabolic abnormality in the form of lower serum levels of vitamin D that signify the importance of therapeutic interventions.

Sign in / Sign up

Export Citation Format

Share Document