The PERS(2) ON score for systemic assessment of symptomatology in palliative care: a pilot study.

The comprehensive assessment of symptoms is the basis for effective, individualised palliative treatment. Established scoring systems provide in-depth information but are often lengthy and hence unsuitable. We introduce the PERS(2) ON score as a short and practically feasible score to evaluate symptom burden. Fifty patients admitted to a Palliative Care Unit rated seven items, i.e. pain, eating (loss of appetite/weight loss), rehabilitation (physical impairment), social situation (possibility for home care), suffering (anxiety/burden of disease/depression), O2 (dyspnoea) and nausea/emesis, on a scale ranging from 0 (absence) to 10 (worst imaginable), resulting in a score ranging from 0 to 70. Assessments were performed at admission, 7 days after admission and at the day of discharge. Symptom intensity scores were calculated, and change over time was evaluated. A significant improvement was observed from the PERS²ON score between admission and 7 days (P < 0.001; paired t-test). Significant improvement from baseline evaluation to evaluation on the day of discharge was observed (P = 0.001; paired t-test). This study provides initial evidence that the PERS²ON score is both feasible and sensitive to changes of the most prominent symptoms in palliative care. It may be useful in clinical practice to direct palliative treatment strategies and provide targeted symptom management.

High platelet count associated with venous thromboembolism in cancer patients: results from the Vienna Cancer and Thrombosis Study (CATS).

BACKGROUND: In cancer patients, laboratory parameters that predict venous thromboembolism (VTE) are scarce. Increased platelet count has been found to be a risk factor for VTE in cancer patients receiving chemotherapy (CHT). We have assessed high platelet count as a risk predictor for VTE in patients with cancer undergoing discriminative anti-cancer treatments and investigated whether platelet count correlates with thrombopoietin (TPO) levels. DESIGN AND METHODS: The Cancer and Thrombosis Study (CATS) is an ongoing prospective observational study of patients with newly diagnosed cancer or progression of disease, which started in October 2003. Occurrence of VTE and information on the patients' anti-cancer treatment during follow-up were recorded. RESULTS: Between October 2003 and February 2008, 665 patients with solid tumors were included (314 female/351 male, mean age 62 years). VTE occurred in 44 patients (18 female/26 male, mean age 62 years). The cumulative probability of VTE after 1 year was 34.3% in patients with a platelet count (PC) above the 95th percentile representing 443 x 10(9)/L compared with 5.9% in those below 443 x 10(9)/L. High platelet count [hazard ratio (HR): 3.50, 95% confidence interval (CI): 1.52-8.06, P = 0.0032], soluble P-selectin [HR: 2.66, 95% CI: 1.42-4.96, P = 0.0021] and surgery [HR: 4.05, 95% CI: 1.74-9.46, P = 0.0012] were statistically significant risk factors for VTE in multivariable analysis along with leucocyte count, age, gender, radio- and CHT. We found no correlation between platelet count and TPO levels. CONCLUSIONS: High PC is a clinically important, independent risk predictor for VTE in cancer patients. PC was not found to be associated with TPO levels.

High factor VIII levels independently predict venous thromboembolism in cancer patients: the cancer and thrombosis study.

OBJECTIVE: Patients with cancer are at an increased risk for venous thromboembolism (VTE). Clotting factor VIII activity (FVIII) has been established as risk factor of primary and recurrent VTE. We investigated FVIII as predictive parameter of VTE in cancer patients. METHODS AND RESULTS: The prospective observational Cancer and Thrombosis Study (CATS) includes patients with newly diagnosed cancer or disease progression, study end point is symptomatic VTE. FVIII was measured on a Sysmex CA 7000 analyzer. Data on 840 patients (median age: 62 years, 25th to 75th percentile 53 to 68, 378 women) were available for analyses, of these 111 patients had hematologic malignancies and 729 solid cancer. During a median observation time of 495 days 62 events occurred. Cumulative probability of VTE after 6 months was 14% in patients with elevated FVIII-levels and 4% in those with normal levels (P=0.001). The association was strongest in younger patients: whereas in 40-year-old patients a 2-fold VTE risk per factor VIII increase of 20% was observed (HR=2.0 [95% CI: 1.5 to 2.7], P<0.0001), this association was still present but attenuated in older patients. CONCLUSIONS: FVIII is independently associated with an increased risk of VTE in cancer patients. The association between FVIII and VTE risk declines with increasing age.

Late spontaneous remissions in severe adult autoimmune thrombocytopenia.

We report on four cases (three women, one man, age at diagnosis 26-61 years) with severe autoimmune thrombocytopenia (AITP) who were refractory to initial steroid therapy (n = 4), to subsequent splenectomy (n = 2), azathioprine (n = 1), and cyclosporine (n = 1). Over years they received low-dose continuous or intermittent steroid therapy. After 6 to 31 years these patients achieved a "spontaneous" complete remission (CR) (n = 3) or partial remission (PR) (n = 1) unrelated to any specific second or third line treatment; CR/PR are sustained for 0.5+ to 9+ years. These data indicate that spontaneous remissions may occur in AITP even after a long duration of the disease.