%0 Journal Article
%T A study of bone marrow failure syndrome in children
%A Gupta V
%A Tripathi S
%A Singh T
%A Tilak V
%J Indian Journal of Medical Sciences
%D 2008
%I Medknow Publications
%X Background: Bone marrow failure syndrome (BMFS), or aplastic anemia, includes peripheral blood single cytopenias, as well as pancytopenia due to inability of the marrow to effectively produce blood cells. Aim: To study the clinico-hematological profile and etiological factors of bone marrow failure syndrome in children. Setting and Design: This prospective study was carried out in the Department of Pediatrics of a university teaching hospital over 36 months. Materials and Methods: Children with pancytopenia (Hb < 10 g/dl, absolute neutrophil count < 1.5 x 10 9 /L, platelet count < 100 x 10 9 /L) and bone marrow cellularity < 25% were included in the study. History of exposure to drugs, socioeconomic status, ethnicity and occupation of father were noted. Bone marrow aspiration; trephine biopsy; Ham test; viral studies for hepatitis A, B and C; and cytogenetic investigations were carried out. Statistical Analysis: Relative risk was estimated by odds ratio (OR) with 95% confidence interval (CI) in matched cases and controls. Results: Of the 53 children studied, 6 (11.3%) were diagnosed as Fanconi anemia. Two cases had features of myelodysplastic syndrome. Forty-five children were labeled as acquired aplastic anemia, of whom one had evidence of hepatitis B infection and two patients (5.8%) had paroxysmal nocturnal hemoglobinuria. Aplastic anemia was more common in children from family with lower socioeconomic status; in Muslims; and where the father¡äs occupation was weaving, dyeing and painting. However, the number was small to make statistically significant conclusions. No correlation could be established with exposure to drugs. Conclusion: Fanconi anemia was responsible for approximately one-tenth of the cases of bone marrow failure syndrome. Majority of the patients had acquired aplastic anemia. Hepatitis B infection was an uncommon cause of acquired aplastic anemia.
%K Aplastic anemia
%K bone marrow failure syndrome
%K Fanconi anemia
%K pancytopenia
%U http://www.indianjmedsci.org/article.asp?issn=0019-5359;year=2008;volume=62;issue=1;spage=13;epage=18;aulast=Gupta