Venous Thromboembolism in Patients with Cancer Receiving Specialist Palliative Care.

CONTEXT: The prevalence of venous thromboembolism (VTE) in patients with cancer is particularly high at disease progression and during relapse. Patients cared for in specialized palliative care units (SPCU) are rarely included in VTE studies. Objective: We sought to study the prevalence, clinical characteristics, and survival of individuals with VTE in an SPCU setting. METHODS: We retrospectively included 2707 consecutive individuals with active cancer managed at a SPCU. Data were summarized using descriptive statistics and frequency for categorical variables. Overall survival was estimated by Kaplan-Meier and comparisons by log-rank test. Thrombotic events were confirmed by imaging. RESULTS: We studied 1984(73.3%) women and 723 (26.7%) men. The overall prevalence of thrombosis was 22.2% with only 6.2% occurring after initiating SPCU care, and was higher in women (24.6% vs 15.8%), particularly with gynecological tumors (cervical: 30.5%, ovarian: 29.2%). Median survival was slightly longer for patients without VTE (80 days [IQR21-334] and 69 days [IQR 25-235]; p = 0.03). CONCLUSIONS: Prevalence of VTE was high and varied by tumor origin. VTE may impact survival. Though median survival is short, some patients are followed over months, suggesting that in the absence of high bleeding risk, treatment for thrombosis in an attempt to decrease the morbidity of re-thrombosis should be considered. On the other hand, few patients developed symptomatic VTE during SPCU care, making generalized primary prophylaxis probably unwarranted. Customizing anticoagulation for the risk of hemorrhage and physical performance is essential.

Baseline serum albumin and other common clinical markers are prognostic factors in colorectal carcinoma: A retrospective cohort study.

The aim of the present study was to define the prognostic role of baseline serum albumin (BSA) in colorectal cancer (CRC) across tumor-node-metastasis (TNM) stages and other well defined prognostic factors. Many prognostic models in medicine employ BSA to define or refine treatments in very specific settings; in CRC, BSA has been found to be a prognostic factor as well. A retrospective cohort study of consecutive patients with CRC demonstrated by biopsy, who attended a cancer center during a 7-year period. Multivariate analysis was utilized to define prognostic factors associated with overall survival (OS) employing the Cox model. In this retrospective cohort study, 1465 patients were included; 46.6% were females and 53.4% males (mean age, 59.1 years). Mean BSA was inversely correlated with TNM stages. By multivariate analysis, it was an independent explanatory variable. TNM stages, "R" classification, age, lymphocyte count, neutrophil/platelet ratio, neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, postoperative morbidity, and BSA were independently associated with OS. Morbidities, surgery type, chemotherapy, and radiotherapy were considered confounders after adjusting by TNM stages. BSA is a significant and independent prognostic factor in patients with CRC, and its effect is maintained across TNM strata and other well known clinical prognostic factors. It can be easily used in prognostic models and should be employed to stratify prognosis in therapeutic randomized clinical trials.