Real Life Clinical Management and Survival in Advanced Cutaneous Melanoma: The Italian Clinical National Melanoma Registry Experience.

BACKGROUND: Cutaneous melanoma (CM) is one of the most aggressive types of skin cancer. Currently, innovative approaches such as target therapies and immunotherapies have been introduced in clinical practice. Data of clinical trials and real life studies that evaluate the outcomes of these therapeutic associations are necessary to establish their clinical utility. The aim of this study is to investigate the types of oncological treatments employed in the real-life clinical management of patients with advanced CM in several Italian centers, which are part of the Clinical National Melanoma Registry (CNMR). METHODS: Melanoma-specific survival and overall survival were calculated. Multivariate Cox regression models were used to estimate the hazard ratios adjusting for confounders and other prognostic factors. RESULTS: The median follow-up time was 36 months (range 1.2-185.1). 787 CM were included in the analysis with completed information about therapies. All types of immunotherapy showed a significant improved survival compared with all other therapies (p=0.001). 75% was the highest reduction of death reached by anti-PD-1 (HR=0.25), globally immunotherapy was significantly associated with improved survival, either for anti-CTLA4 monotherapy or combined with anti-PD-1 (HR=0.47 and 0.26, respectively) and BRAFI+MEKI (HR=0.62). CONCLUSIONS: The nivolumab/pembrolizumab in combination of ipilimumab and the addition of ant-MEK to the BRAFi can be considered the best therapies to improve survival in a real-world-population. The CNMR can complement clinical registries with the intent of improving cancer management and standardizing cancer treatment.

Detecting disabilities in older patients with cancer: comparison between comprehensive geriatric assessment and vulnerable elders survey-13.

PURPOSE Comprehensive geriatric assessment (CGA) is a multidimensional method used by geriatricians and oncologists to detect and evaluate multiple age-related problems and to plan and coordinate interventions. Because its main drawback is the time required, efforts have been made to evaluate screening instruments suitable for preliminarily assessing elderly patients. The main aim of this study was to establish the accuracy of the Vulnerable Elders Survey-13 (VES-13) in predicting the presence of abnormalities revealed by CGA. PATIENTS AND METHODS Patients age > or = 70 years with a histologically or cytologically confirmed diagnosis of a solid or hematologic tumor underwent both CGA and a VES-13 assessment, and the reliability and validity of VES-13 were analyzed. Results Fifty-three percent of the 419 elderly patients with cancer (mean age, 76.8 years) were vulnerable on VES-13; the rates of disabilities on CGA and activities of daily living (ADLs)/instrumental activities of daily living (IADLs) scales were 30% and 25%, respectively. The sensitivity and specificity of VES-13 were 87% and 62%, respectively, versus CGA and 90% and 70%, respectively, versus ADL/IADL scales. CONCLUSIONS On the basis of our data, VES-13 is highly predictive of impaired functional status and can thus be considered a useful preliminary means of assessing older patients with cancer before undertaking a full CGA.

Fatigue and functional dependence in older cancer patients.

OBJECTIVES: Functional dependence is a costly manifestation of aging that compromises the quality of life of elderly individuals and their caregivers. In this study, we hypothesized that fatigue may be a cause of functional dependence in older cancer patients. To establish whether fatigue was associated with dependence in 1 or more activities of daily living (ADLs) or instrumental activities of daily living (IADLs), and declining performance status (PS). In addition, we studied the prevalence of fatigue and its correlation with anemia, depression, and nutritional status. MATERIALS AND METHODS: Retrospective cross-sectional study of 214 patients aged 70 and older were seen over a 3-month period by the Senior Adult Oncology Program of the H. Lee Moffitt Cancer Center in Tampa, FL. Each patient was screened with a questionnaire assessing ADLs, IADLs, PS, cognitive impairment, depression, and malnutrition. In addition, each patient underwent assessment of fatigue with the fatigue symptom inventory and a determination of complete blood counts and complete chemical panel. RESULTS: Fatigue was reported by 81% of the patients. The interference score of fatigue seemed to be a mediator for dependencies in ADLs and IADLs (P < 0.001 and 0.001), and poorer PS (P < 0.001). CONCLUSIONS: Fatigue is a common chronic problem for older cancer patients and may represent a major cause of functional dependence.

Gemcitabine and atrial fibrillation: a rare manifestation of chemotherapy toxicity.

Gemcitabine is a purine analog with known activity in many solid tumors, namely lung, breast, pancreatic, genitourinary and head/neck cancers. Cardiac toxicity is a rare event and only one report previously described atrial fibrillation (AF) as a consequence of gemcitabine infusion. We report two cases of women suffering from lung cancer who were treated with gemcitabine. Both patients were admitted to hospital for paroxysmal AF occurring 12-24 h after the infusion of the drug. In the first case a sinus rhythm was spontaneously repristinated when AF occurred for the first time, while the second episode required an anti-arrhythmic drug to interrupt the dysrhythmia. In the second case, the patient had to be treated with digitalis glycoside to control the ventricular response without attaining a sinus rhythm. We could not recognize any other precipitating factor beyond the infusion of gemcitabine as a cause for the arrhythmia. Both cases were treated with gemcitabine for lung cancer and we observed the appearance of AF less than 24 h after drug administration. We assume that 2',2'-difluorodeoxyuridine, an active metabolite of gemcitabine, could be responsible for the toxic effect. We conclude that AF is an unusual, but potentially dangerous, side-effect of gemcitabine infusion. The arrhythmia should be suspected whenever patients complain of dyspnea and palpitations beginning 12-24 h after treatment. In these cases, the treatment of AF consists of anti-arrhythmic drugs in order to repristinate a sinus rhythm or control the heart rate.