Results of the splenectomy in children with thalassemia.
Sixty-nine children with beta-thalassemia/E disease, hemoglobin H disease and beta-thalassemia major who were followed for at least 2 years before and after splenectomy were studied retrospectively for the results of the splenectomy. It was found that. 1. The hematocrit increased significantly in beta-thalassemia/E from 18 to 22 per cent, in hemoglobin H disease from 21 to 34 per cent and in beta-thalassemia major from 14-15 to 18-19 per cent. 2. The requirement of blood transfusions per year decreased significantly from 6 to 2 times in beta-thalassemia/E, 10 to 4-5 times in beta-thalassemia major and no transfusion was needed in hemoglobin H disease. 3. Postoperatively, there was a significant increase (p less than 0.05) in the liver size by the third year in beta-thalassemia/Hb E disease, and in the first year in beta-thalassemia major but the liver-size was decreased significantly by the fourth year in hemoglobin H disease. 4. Within 2 years postoperatively, the growth velocity in height kept up with their presplenectomy period in hemoglobin H and beta-thalassemia major (except two cases). The growth in weight kept up with their presplenectomy period in 40/49 cases (81.63%) in beta-thalassemia/Hb E but there was no change in the weight velocity in hemoglobin H and beta-thalassemia major. 5. There were 5 cases with immediate postoperative complications. Three cases had pneumonia, one case had septicaemia and one case had bleeding at the operative wound. Episodes of URI decreased in the post-operative period. Five cases of bacteremia developed within 6 years post-splenectomy.(ABSTRACT TRUNCATED AT 250 WORDS)
Hathirat
P
P
Isarangkura
P
P
Numhom
S
S
Opasathien
P
P
Chuansumrit
A
A
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D011183:Postoperative Complications; D012189:Retrospective Studies; D013156:Splenectomy; D013789:Thalassemia / Q000601:surgery*