کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1912239 | 1047169 | 2016 | 8 صفحه PDF | دانلود رایگان |
IntroductionOur goal was to characterize comorbidities among adults receiving intensive therapy for AML, and investigate their association with outcomes.MethodsWe retrospectively analyzed 277 consecutive patients with newly diagnosed AML treated intensively at the Comprehensive Cancer Center of Wake Forest University from 2002 to 2009. Pretreatment comorbidities were identified by ICD-9 codes and chart review. Comorbidity burden (modified Charlson Comorbidity Index [CCI]) and specific conditions were analyzed individually. Outcomes were overall survival (OS), remission, and 30-day mortality. Covariates included age, gender, cytogenetic characteristics, hemoglobin, white cell count, lactate dehydrogenase, body mass index, and insurance type. Cox proportional hazards models were used to evaluate OS; logistic regression was used for remission and 30-day mortality.ResultsIn this series, 144 patients were ≥ 60 years old (median age 70 years, median survival 8.7 months) and 133 were < 60 years (median age 47 years, median survival 23.1 months). Older patients had a higher comorbidity burden (CCI ≥ 1 58% versus 26%, P < 0.001). Prevalent comorbid conditions differed by age (diabetes 19.2% versus 7.5%; cardiovascular disease 12.5% versus 4.5%, for older versus younger patients, respectively). The CCI was not independently associated with OS or 30-day mortality in either age group. Among older patients, diabetes was associated with higher 30-day mortality (33.3% vs. 12.0% in diabetic vs. non-diabetic patients, p = 0.006). Controlling for age, cytogenetic characteristics and other comorbidities, the presence of diabetes increased the odds of 30-day mortality by 4.9 (CI 1.6–15.2) times.DiscussionDiabetes is adversely associated with 30-day survival in older AML patients receiving intensive therapy.
Journal: Journal of Geriatric Oncology - Volume 7, Issue 1, January 2016, Pages 24–31