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Beta Talasemi Taşıyıcılarında Platekrit, Ortalama Trombosit Volümü ve Trombosit Sayısı Arasındaki İlişki

Year 2020, , 302 - 306, 30.09.2020
https://doi.org/10.16899/jcm.755831

Abstract

Giriş: β-talasemi taşıyıcılığı genellikle asemptomatiktir, bununla
beraber beta globin zincirinde kalıtsal azalmadan dolayı hafif
hipokromik mikrositer anemi gelişebilmektedir. Literatürde, talasemi
taşıyıcılarında trombosit parametrelerini değerlendiren az sayıda
çalışma bulunmaktadır. Bu çalışmada amacımız talasemi taşıyıcılarında
trombosit parametrelerini değerlendirmektir. Ayrıca çalışmamızda
anemili ve anemisiz talasemi taşıyıcılarında platelet parametrelerini
değerlendirdik.
Gereç ve Yöntem: Kesitsel çalışmamızda Gaziantep Üniversitesi Tıp
Fakültesi ayaktan hasta polikliniklerine başvuran 1-16 yaş arası 153
talasemi taşıyıcısı çocuk çalışmaya alındı.
Bulgular: Doksan çocuğun trombosit sayıları normaldi. 59 (%38.5)
çocukta trombositoz, dört (%2.6) çocukta trombositopeni saptandı.
Hemoglobin seviyelerine göre iki gruba ayrıldı. Grup 1, hemoglobin<11
g/dl (n=86), ve grup 2, hemoglobin≥11g/dl (n=67)’den oluşmaktaydı.
Grup 1 olgularda trombosit sayısı ve platekrit, grup 2 olgularından
anlamlı olarak yüksekti. (p<0.05) Logistik regresyon testinde trombosit
sayısı ve platekrit arasında lineer bir korelasyon görüldü (r=0.94,
p<0.01), ancak trombosit sayısı ile yaş (r=-0.32, p<0.01), ortalama
trombosit volumü (r=-0.18, p<0.05), hemoglobin (r =-0.18, p<0.05)
arasında negatif bir korelasyon görüldü.
Sonuç: Talasemi taşıyıcılarında hem trombositoz hemde
trombositopeni olabileceğini bulduk. Ayrıca anemi gelişen talasemi
taşıyıcılarında trombosit sayısı anlamlı olarak yüksekti.

References

  • 1-Cascio MJ, DeLoughery TG. Anemia: Evaluation and Diagnostic Tests. Med Clin North Am. 2017;101(2):263–284. 2- Mettananda S, de Silva DG. Anaemia in children: are we using the correct prevention strategies?. Ceylon Med J. 2017;62(2):73–76. 3- Yesilipek A, Ertem M, Cetin M, et al. HLA-matched family hematopoetic stem cell transplantation in children with beta thalassemia major: The experience of the Turkish Pediatric Bone Marrow Transplantation Group. Pediatr Transplant. 2012;16(8):846-51. 4- Bessman JD, Gilmer PR, Gardner FH: Use of platelet volume improves detection of platelet disorders. Blood Cells 1985;11:127–135. 5- Weatherall DJ, Clegg JB. Inherited haemoglobin disorders: an increasing global health problem. Bulletin of the World Health Organization. 2001;79(8):704–12. 6- Giambona A, Passarello C, Renda D, et al. The significance of the hemoglobin A(2) value in screening for hemoglobinopathies. Clin Biochem. 2009;42(18):1786-96. 7- Kadikoylu G, Yavasoglu I, Bolaman Z, Senturk T. Platelet parameters in women with iron deficiency anemia. J Natl Med Assoc 2006;98:398–402. 8-Dan K. Thrombocytosis in iron deficiency anemia. Intern Med 2005;44:1025–1026. 9-Akan H, Guven N, Aydogdu I, Arat M, Beksac M, Dalva K. Thrombopoietic cytokines in patients with iron deficiency anemia with or without thrombocytosis. Acta Haematol 2000;103:152–156. 10- Mettananda S, Paranamana S, Fernando R, Suranjan M, Rodrigo R1, Perera L, Vipulaguna T, Fernando P, Fernando M, Dayanath BKTP, Costa Y, Premawardhena A. Microcytic anemia in children: parallel screening for iron deficiency and thalassemia provides a useful opportunity for thalassemia prevention in low- and middle-income countries. Pediatr Hematol Oncol. 2020 May;37(4):326-336. 11- Labib HA, Etewa RL, Atia H. The hypercoagulable status in common Mediterranean β-thalassaemia mutations trait. Int J Lab Hematol. 2015 Jun;37(3):326-33. 12- Cikrikcioglu MA, Celik K, Ekinci I, Nasifov M, Toprak AE, Cetin G, Genc S. Mean Platelet Volume in Heterozygous Beta Thalassaemia. Acta Haematol. 2017;137(2):100-105. 13- Levin J, Bessman JD. The inverse relation between platelet volume and platelet number. Abnormalities in hematologic disease and evidence that platelet size does not correlate with platelet age. J Lab Clin Med 1983;101:295–307. 14- Centers for Disease Control and Prevention. Recommendations to prevent and control iron deficiency in the United States. Centers for Disease Control and Prevention. MMWR Morb Mortal WklyRepRecomm Rep. 1998;47:1–29. 15- Subramaniam N, Mundkur S, Kini P, Bhaskaranand N, Aroor S. Clinicohematological study of thrombocytosis in children. ISRN Hematol. 2014 Jan 29;2014:389257. 16- Galanello R, Origa R. Beta-thalassemia. Orphanet J Rare Dis 2010; 5: 11. 17- Kiss TL, Ali MA, Levine M. et al. An algorithm to aid in the investigation of thalassemia trait in multicultural populations. Archives of pathology & laboratory medicine. 2000;124: 1320–1323. 18- Park MJ1, Park PW, Seo YH, Kim KH, Park SH, Jeong JH, Ahn JY. The relationship between iron parameters and platelet parameters in women with iron deficiency anemia and thrombocytosis. Platelets. 2013;24(5):348-51. 19- Nagai T, Komatsu N, Sakata Y, Miura Y, Ozawa K. Iron deficiency anemia with marked thrombocytosis complicated by central retinal vein occlusion. Intern Med 2005;44:1090–1092. 20- Kuku I, Kaya E, Yologlu S, Gokdeniz R, Baydin A. Platelet count in adults with iron deficiency anemia. Platelets 2009;20: 401–405. 21- Holbro A, Volken T, Buser A, et al. Iron deficiency and thrombocytosis. VoxSang. 2017;112(1):87–92. 22- Beguin Y. Erythropoietin and platelet production. Haematologica. 1999;84(6):541–547. 23-Morris VK1, Spraker HL, Howard SC, Ware RE, Reiss UM. Severe thrombocytopenia with iron deficiency anemia. Pediatr Hematol Oncol. 2010 Aug;27(5):413-9. 24- Perlman MK, Schwab JG, Nachman JB, Rubin CM. Thrombocytopenia in Children with Severe Iron Deficiency. J Pediatr Hematol Oncol. 2002 Jun-Jul;24(5):380-4. 25-Gross S, Keefer V, Newman AJ. The platelets in iron-deficiency anemia. I. The response to oral and parenteral iron. Pediatrics 1964;34:315–22. 26- Jagroop IA, Mikhailidis DP. Mean platelet volume is a useful parameter: A reproducible routine method using a modified Coulter thrombocytometer. Platelets 2001;12:171. 27- Park Y, Schoene N, Harris W. Mean platelet volume as an indicator of platelet activation: Methodological issues. Platelets 2002;13:301–306. 28- Gasparyan AY, Ayvazyan L, Mikhailidis DP,Kitas GD: Meanplateletvolume: a link between thrombosis and inflammation? Curr Pharm Des 2011; 17: 47–58. 29-Chandra H, Shrivastava V, Chandra S, Rawat A, Nautiyal R.Evaluation of Platelet and Red Blood Cell Parameters with Proposal of Modified Score as Discriminating Guide for Iron Deficiency Anemia and β-Thalassemia Minor. J Clin Diagn Res. 2016 May;10(5):EC31-4. 30- Tvedten H, Lilliehook I, Hillstrom A, Haggstrom J. Plateletcrit is superior to platelet count for assessing platelet status in Cavalier King Charles Spaniels. Vet Clin Pathol 2008;37:266–271.

Relationship between platelet counts, mean platelet volume, platecrit and Beta Thalassemia Carriers

Year 2020, , 302 - 306, 30.09.2020
https://doi.org/10.16899/jcm.755831

Abstract

Aim: β-thalassemia carriers (BTC) is generally asymptomatic;
however, in clinical practice, there is hypochromic microcytic mild
anemia caused by a hereditary reduction in beta globin synthesis.
In the literature, there is also some information about platelet
indices in BTC. The aim of this study was to evaluate platelet indices
in children with BTC. In addition, we compared platelet indices
between anemia (Hb<11 g/dl) and non-anemia BTC (Hb ≥11 g/dl).
Material and Method: A cross sectional study included a total
of 153 subjects aged 1-16 years were recruited from Gaziantep
University Hospital outpatient clinics electronic database.
Results: Platelet counts were normal in 90 patients with BTC.
Thrombocytosis and thrombocytopenia were detected in 59
(38.5%) and four (2.6%) patients, respectively. This study group
was divided into two groups as group 1, cases<11 g/dl (n=86), and
group 2, cases≥11g/dl (n=67) according to the hemoglobin levels.
The children with the group 1 had significantly higher mean levels
of platelet counts and platecrit than those with group 2 (p<0.05).
In the logistic regression test, linear correlation between platelet
counts and platecrit (r=0.94, p<0.01) was observed, whereas there
were inverse correlations between platelet counts and age (r=-
0.32, p<0.01), mean platelet volume (r=-0.18, p<0.05), hemoglobin
(r =-0.18, p<0.05).
Conclusion: We found that both thrombocytosis and
thrombocytopenia may occur in BTC. Herein we also found
significantly elevated platelet counts in BTC with anemia.

References

  • 1-Cascio MJ, DeLoughery TG. Anemia: Evaluation and Diagnostic Tests. Med Clin North Am. 2017;101(2):263–284. 2- Mettananda S, de Silva DG. Anaemia in children: are we using the correct prevention strategies?. Ceylon Med J. 2017;62(2):73–76. 3- Yesilipek A, Ertem M, Cetin M, et al. HLA-matched family hematopoetic stem cell transplantation in children with beta thalassemia major: The experience of the Turkish Pediatric Bone Marrow Transplantation Group. Pediatr Transplant. 2012;16(8):846-51. 4- Bessman JD, Gilmer PR, Gardner FH: Use of platelet volume improves detection of platelet disorders. Blood Cells 1985;11:127–135. 5- Weatherall DJ, Clegg JB. Inherited haemoglobin disorders: an increasing global health problem. Bulletin of the World Health Organization. 2001;79(8):704–12. 6- Giambona A, Passarello C, Renda D, et al. The significance of the hemoglobin A(2) value in screening for hemoglobinopathies. Clin Biochem. 2009;42(18):1786-96. 7- Kadikoylu G, Yavasoglu I, Bolaman Z, Senturk T. Platelet parameters in women with iron deficiency anemia. J Natl Med Assoc 2006;98:398–402. 8-Dan K. Thrombocytosis in iron deficiency anemia. Intern Med 2005;44:1025–1026. 9-Akan H, Guven N, Aydogdu I, Arat M, Beksac M, Dalva K. Thrombopoietic cytokines in patients with iron deficiency anemia with or without thrombocytosis. Acta Haematol 2000;103:152–156. 10- Mettananda S, Paranamana S, Fernando R, Suranjan M, Rodrigo R1, Perera L, Vipulaguna T, Fernando P, Fernando M, Dayanath BKTP, Costa Y, Premawardhena A. Microcytic anemia in children: parallel screening for iron deficiency and thalassemia provides a useful opportunity for thalassemia prevention in low- and middle-income countries. Pediatr Hematol Oncol. 2020 May;37(4):326-336. 11- Labib HA, Etewa RL, Atia H. The hypercoagulable status in common Mediterranean β-thalassaemia mutations trait. Int J Lab Hematol. 2015 Jun;37(3):326-33. 12- Cikrikcioglu MA, Celik K, Ekinci I, Nasifov M, Toprak AE, Cetin G, Genc S. Mean Platelet Volume in Heterozygous Beta Thalassaemia. Acta Haematol. 2017;137(2):100-105. 13- Levin J, Bessman JD. The inverse relation between platelet volume and platelet number. Abnormalities in hematologic disease and evidence that platelet size does not correlate with platelet age. J Lab Clin Med 1983;101:295–307. 14- Centers for Disease Control and Prevention. Recommendations to prevent and control iron deficiency in the United States. Centers for Disease Control and Prevention. MMWR Morb Mortal WklyRepRecomm Rep. 1998;47:1–29. 15- Subramaniam N, Mundkur S, Kini P, Bhaskaranand N, Aroor S. Clinicohematological study of thrombocytosis in children. ISRN Hematol. 2014 Jan 29;2014:389257. 16- Galanello R, Origa R. Beta-thalassemia. Orphanet J Rare Dis 2010; 5: 11. 17- Kiss TL, Ali MA, Levine M. et al. An algorithm to aid in the investigation of thalassemia trait in multicultural populations. Archives of pathology & laboratory medicine. 2000;124: 1320–1323. 18- Park MJ1, Park PW, Seo YH, Kim KH, Park SH, Jeong JH, Ahn JY. The relationship between iron parameters and platelet parameters in women with iron deficiency anemia and thrombocytosis. Platelets. 2013;24(5):348-51. 19- Nagai T, Komatsu N, Sakata Y, Miura Y, Ozawa K. Iron deficiency anemia with marked thrombocytosis complicated by central retinal vein occlusion. Intern Med 2005;44:1090–1092. 20- Kuku I, Kaya E, Yologlu S, Gokdeniz R, Baydin A. Platelet count in adults with iron deficiency anemia. Platelets 2009;20: 401–405. 21- Holbro A, Volken T, Buser A, et al. Iron deficiency and thrombocytosis. VoxSang. 2017;112(1):87–92. 22- Beguin Y. Erythropoietin and platelet production. Haematologica. 1999;84(6):541–547. 23-Morris VK1, Spraker HL, Howard SC, Ware RE, Reiss UM. Severe thrombocytopenia with iron deficiency anemia. Pediatr Hematol Oncol. 2010 Aug;27(5):413-9. 24- Perlman MK, Schwab JG, Nachman JB, Rubin CM. Thrombocytopenia in Children with Severe Iron Deficiency. J Pediatr Hematol Oncol. 2002 Jun-Jul;24(5):380-4. 25-Gross S, Keefer V, Newman AJ. The platelets in iron-deficiency anemia. I. The response to oral and parenteral iron. Pediatrics 1964;34:315–22. 26- Jagroop IA, Mikhailidis DP. Mean platelet volume is a useful parameter: A reproducible routine method using a modified Coulter thrombocytometer. Platelets 2001;12:171. 27- Park Y, Schoene N, Harris W. Mean platelet volume as an indicator of platelet activation: Methodological issues. Platelets 2002;13:301–306. 28- Gasparyan AY, Ayvazyan L, Mikhailidis DP,Kitas GD: Meanplateletvolume: a link between thrombosis and inflammation? Curr Pharm Des 2011; 17: 47–58. 29-Chandra H, Shrivastava V, Chandra S, Rawat A, Nautiyal R.Evaluation of Platelet and Red Blood Cell Parameters with Proposal of Modified Score as Discriminating Guide for Iron Deficiency Anemia and β-Thalassemia Minor. J Clin Diagn Res. 2016 May;10(5):EC31-4. 30- Tvedten H, Lilliehook I, Hillstrom A, Haggstrom J. Plateletcrit is superior to platelet count for assessing platelet status in Cavalier King Charles Spaniels. Vet Clin Pathol 2008;37:266–271.
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Details

Primary Language English
Subjects Health Care Administration
Journal Section Original Research
Authors

Hatice Tuba Akbayram 0000-0002-9777-9596

Mustafa Örkmez 0000-0001-5255-0504

Publication Date September 30, 2020
Acceptance Date August 18, 2020
Published in Issue Year 2020

Cite

AMA Akbayram HT, Örkmez M. Relationship between platelet counts, mean platelet volume, platecrit and Beta Thalassemia Carriers. J Contemp Med. September 2020;10(3):302-306. doi:10.16899/jcm.755831