No abstract

Expression of bcl-2 in CHL is a useful, independent prognostic marker and can be used in association with clinical parameters to identify newly diagnosed patients with a good, intermediate, or poor prognosis.

BACKGROUND. Predictors of outcome and rates of successful discharge have not been defined for patients with acute leukemia admitted to intensive care units (ICUs) in the US. METHODS. This is a retrospective analysis of 90 patients with acute leukemia (no history of bone marrow transplant) admitted to an ICU from 2001–2004. The primary endpoints were improvement and subsequent discharge from the ICU, discharge from the hospital, and 2‐month survival after hospital discharge. Secondary endpoints were 6‐ and 12‐month survival. Univariate and multivariate logistic regression analyses were performed to identify factors predicting outcome. RESULTS. The median age of patients was 54 years and 48 (53%) were male. The most common reason for ICU transfer for all patients was respiratory compromise. The majority of all patients (68%) were eventually placed on ventilator support and approximately half required pressors. During the ICU course, 29 patients (32%) improved and subsequently resumed aggressive leukemia management, and 24 patients (27%) survived to be discharged from the hospital. The 2‐, 6‐, and 12‐month overall survival was 24 (27%), 16 (18%), and 14 (16%), respectively. Higher APACHE II score, use of pressors, undergoing bone marrow transplantation preparative regimen, and adverse cytogenetics predicted worse outcome. Newly diagnosed leukemia, type of leukemia, or age did not. CONCLUSIONS. One of 4 patients with acute leukemia survived an ICU admission to be discharged from the hospital and were alive 2 months later. A diagnosis of acute leukemia should not disqualify patients from an ICU admission. Cancer 2008. © 2008 American Cancer Society.

BACKGROUND. Lenalidomide (LEN) is a structural and functional analogue of thalidomide that has demonstrated enhanced immunomodulatory properties and a more favorable toxicity profile. A Phase II, open‐label study of LEN in patients with metastatic renal cell carcinoma (RCC) was conducted to determine its safety and clinical activity. METHODS. Patients with metastatic RCC received LEN orally at a dose of 25 mg daily for the first 21 days of a 28‐day cycle. The primary endpoint was the objective response rate. Time to treatment failure, safety, and survival were secondary endpoints. RESULTS. In total, 28 patients participated in the trial and were included in the current analysis. Three of 28 patients (11%) demonstrated partial responses and continued to be progression‐free for >15 months. Eleven patients (39%) had stable disease that lasted >3 months, including 8 patients who had tumor shrinkage. In total, 6 patients (21%) remained on the trial, and 5 additional patients continued to be followed for survival. The median follow‐up for those 11 patients was 13.5 months (range, 8.3–17.0 months). The median survival had not been reached at the time of the current report. Serious adverse events included fatigue (11%), skin toxicity (11%), and neutropenia (36%). CONCLUSIONS. LEN demonstrated an antitumor effect in metastatic RCC, as evidenced by durable partial responses. LEN toxicities were manageable. Further studies will be required to assess the overall activity of LEN in patients with metastatic RCC. Cancer 2006. © 2006 American Cancer Society.

Background: We report a case of pulmonary sarcoma which is a rare cause of the common symptom of dyspnea.