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Original Article
Efficacy of imatinib mesylate-based front-line therapy in pediatric chronic myelogenous leukemia
Hyun Jin Oh, Mun Sung Cho, Jae Wook Lee, Pil-Sang Jang, Nack-Gyun Chung, Bin Cho, Hack-Ki Kim
Clin Exp Pediatr. 2013;56(8):343-350.   Published online August 27, 2013
Purpose

Despite the established role of imatinib (IM) in chronic myelogenous leukemia (CML) in adults, there are few reports on its efficacy in children. In this study, we compared the outcomes of children with CML before and after the advent of IM-based treatment.

Methods

The study cohort consisted of 52 patients treated for CML at the Department of Pediatrics, The Catholic University of...

Utility of a multiplex reverse transcriptase-polymerase chain reaction assay (HemaVision) in the evaluation of genetic abnormalities in Korean children with acute leukemia: a single institution study
Hye-Jin Kim, Hyun Jin Oh, Jae Wook Lee, Pil-Sang Jang, Nack-Gyun Chung, Myungshin Kim, Jihyang Lim, Bin Cho, Hack-Ki Kim
Clin Exp Pediatr. 2013;56(6):247-253.   Published online June 21, 2013
Purpose

In children with acute leukemia, bone marrow genetic abnormalities (GA) have prognostic significance, and may be the basis for minimal residual disease monitoring. Since April 2007, we have used a multiplex reverse transcriptase-polymerase chain reaction tool (HemaVision) to detect of GA.

Methods

In this study, we reviewed the results of HemaVision screening in 270 children with acute leukemia, newly diagnosed at The...

Immune reconstitution after allogeneic hematopoietic stem cell transplantation in children: a single institution study of 59 patients
Hyun O Kim, Hyun Jin Oh, Jae Wook Lee, Pil-Sang Jang, Nack-Gyun Chung, Bin Cho, Hack-Ki Kim
Clin Exp Pediatr. 2013;56(1):26-31.   Published online January 29, 2013
Purpose

Lymphocyte subset recovery is an important factor that determines the success of hematopoietic stem cell transplantation (HSCT). Temporal differences in the recovery of lymphocyte subsets and the factors influencing this recovery are important variables that affect a patient's post-transplant immune reconstitution, and therefore require investigation.

Methods

The time taken to achieve lymphocyte subset recovery and the factors influencing this recovery were investigated...