Marrow cells of myeloid lineage from 115 patients with myelodysplastic syndrome (MDS) were characterized by multidimensional flow cytometry and compared with findings in 104 patients with various disorders and 25 healthy donors. Based on phenotypic and scatter characteristics, a flow cytometric scoring system (FCSS) was developed that allowed for a simple numerical display of results. The flow cytometric scores were categorized as normal/mild (0-1), moderate (2-3), or severe (> 4). Most flow cytometric abnormalities were significantly (P < .05) more frequent in patients with MDS than in the control cohort. Flow cytometric scores in MDS patients were then retrospectively compared with marrow blast counts assessed by morphology, cytogenetics, hematologic parameters, and International Prognostic Scoring System (IPSS) risk categorization. The flow cytometric scores correlated inversely with leukocyte and absolute neutrophil counts (P < .01) and correlated directly with IPSS scores (P < .01) and with IPSS cytogenetic risk categories (P < .01). In 111 MDS patients who underwent allogeneic hematopoietic stem cell transplantation, flow scores correlated with posttransplantation outcome. The probabilities of posttransplantation relapse were 3%, 15%, and 33% for patients with mild, moderate, and severe FCSS scores, respectively (P < .01), and overall survival was 74%, 40%, and 36%, respectively, for the 3 groups (P < .01). In multivariate analyses, there was a significant contribution of the flow score independent of the IPSS in predicting survival and relapse (P < .01, P ‫؍‬ .02, and P ‫؍‬ .03, respectively). These data suggest that FCSS is useful in assessing marrows for diagnosis of MDS and in determining the prognostic outcome in patients with this disorder. (Blood. 2003;102:394-403)

There were substantial differences in OS according to MP. Tumor subtypes have a clear influence among other factors on SSM. We identified several prognostic factors that could guide therapy selection in treatment naïve patients.

These recommendations are based on the consensus of clinical experts from a wide range of disciplines taking available evidence into account while balancing the benefits and risks of nonpharmacological, pharmacological, and surgical treatment modalities, and incorporating their preferences and values. Different backgrounds in terms of patient education or drug availability in different countries were not evaluated but will be important.

The purpose of this work was to analyse the ability of p53 and thymidilate synthase (TS) primary tumour expression to retrospectively predict clinical response to chemotherapy and long-term prognosis in patients with advanced colorectal cancers homogeneously treated by methotrexate (MTX)-modulated–5-fluorouracil (5-FU-FA). A total of 108 advanced colorectal cancer patients entered the present retrospective study. Immunohistochemical p53 (pAb 1801 mAb) and TS (TS106 mAb) expression on formalin-fixed paraffin-embedded primary tumour specimens was related to probability of clinical response to chemotherapy, time to progression and overall survival. p53 was expressed in 53/108 (49%) tumours, while 54/108 (50%) showed TS immunostaining. No relationship was demonstrated between p53 positivity and clinical response to chemotherapy (objective response (OR): 20% vs 23%, in p53+ and p53– cases respectively) or overall survival. Percent of OR was significantly higher in TS-negative with respect to TS-positive tumours (30% vs 15% respectively;P< 0.04); simultaneous analysis of TS and p53 indicated 7% OR for p53-positive/TS-positive tumours vs 46% for p53-positive/TS-negative tumours (P< 0.03). Logistic regression analysis confirmed a significant association between TS tumour status and clinical response to chemotherapy (hazard ratio (HR): 2.91; 95% confidence interval (CI) 8.34–1.01; two-sided P< 0.05). A multivariate analysis of overall survival showed that only a small number of metastatic sites was statistically relevant (HR 1.89; 95% CI 2.85–1.26; two-sided P< 0.03). Our study suggests that immunohistochemical expression of p53 and TS could assist the clinician in predicting response of colorectal cancer patients to modulated MTX-5-FU therapy. © 2000 Cancer Research Campaign

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A combined monitoring strategy based on serum GM and Aspergillus DNA was associated with an earlier diagnosis and a lower incidence of IA in high-risk hematological patients. Clinical Trials Registration. NCT01742026.

In this study Mx 2% topical solution was non-toxic but was not effective in the prevention of chemotherapy-induced alopecia.

VNB is an active drug against metastatic breast cancer with moderate toxicity, which justifies further evaluation in association with other agents.