Clinical significance of subcategory and severity of chronic graft-versus-host disease evaluated by National Institutes of Health consensus criteria

To evaluate the clinical significance of subcategory and severity of chronic graft-versus-host disease (GVHD) as defined by the National Institutes of Health (NIH) consensus criteria, we retrospectively studied 211 patients with hematologic neoplasms who survived beyond 100 days after allogeneic hem...

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Veröffentlicht in:International journal of hematology 2011-04, Vol.93 (4), p.532-541
Hauptverfasser: Sato, Takayuki, Ichinohe, Tatsuo, Kanda, Junya, Yamashita, Kouhei, Kondo, Tadakazu, Ishikawa, Takayuki, Uchiyama, Takashi, Takaori-Kondo, Akifumi
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container_end_page 541
container_issue 4
container_start_page 532
container_title International journal of hematology
container_volume 93
creator Sato, Takayuki
Ichinohe, Tatsuo
Kanda, Junya
Yamashita, Kouhei
Kondo, Tadakazu
Ishikawa, Takayuki
Uchiyama, Takashi
Takaori-Kondo, Akifumi
description To evaluate the clinical significance of subcategory and severity of chronic graft-versus-host disease (GVHD) as defined by the National Institutes of Health (NIH) consensus criteria, we retrospectively studied 211 patients with hematologic neoplasms who survived beyond 100 days after allogeneic hematopoietic cell transplantation. Endpoints included chronic GVHD-specific survival (cGSS), duration of immunosuppressive treatment, and non-relapse mortality (NRM). A total of 96 patients fulfilled the NIH diagnostic criteria for cGVHD. In univariable analysis, patients with NIH overlap syndrome tended to exhibit lower cGSS compared to those with NIH classic cGVHD [hazard ratio (HR) = 2.76, P = 0.060], while patients with severe cGVHD at onset had a significantly lower cGSS compared to those with mild-to-moderate cGVHD (HR = 3.10, P = 0.034). The duration of immunosuppressive treatment was not significantly affected by either subcategory or severity of NIH cGVHD. In multivariable analysis treating cGVHD as a time-dependent covariate, development of overlap syndrome (HR = 3.90, P = 0.014) or severe cGVHD at peak worsening (HR = 6.21, P < 0.001) was significantly associated with higher risk of NRM compared to the absence of cGVHD. Our results suggest that both the subcategory and severity of NIH cGVHD are partly correlated with cGSS and may play a useful role in distinguishing patients at high risk for NRM, warranting validation of this approach through future prospective studies.
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subjects Adolescent
Adult
Aged
Biological and medical sciences
Chronic Disease
Consensus
Female
Graft vs Host Disease - drug therapy
Graft vs Host Disease - pathology
Graft vs Host Disease - prevention & control
Hematologic and hematopoietic diseases
Hematologic Neoplasms - surgery
Hematology
Hematopoietic Stem Cell Transplantation - adverse effects
Humans
Immunosuppressive Agents - therapeutic use
Male
Medical sciences
Medicine
Medicine & Public Health
Middle Aged
National Institutes of Health (U.S.) - standards
Oncology
Original Article
Recurrence
Retrospective Studies
Severity of Illness Index
United States
Young Adult
title Clinical significance of subcategory and severity of chronic graft-versus-host disease evaluated by National Institutes of Health consensus criteria
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