Physical activity and/or dietary intervention in overweight or obese breast cancer survivors: results of the InForma randomized trial.

PURPOSE: This study aimed to test the efficacy of a 6-month intervention on weight loss in a group of overweight or obese breast cancer (BC) survivors. We promoted adherence to a healthy diet or/and to increase physical activity, making use of a step counter device. Here we present results regarding the change in anthropometric measures and blood parameters. METHODS: 266 women treated for BC with a BMI ≥ 25 kg/m2 were randomized to a 6-month intervention into four arms: Dietary Intervention (DI); Physical Activity Intervention (PAI); Physical Activity and Dietary Intervention (PADI); Minimal Intervention (MI). Women were offered individualized counseling by a dietitian, a physiotherapist and a psychologist. Participants were followed up for an additional 18 months. RESULTS: 231 women completed the 6-month intervention and 167 completed the additional 18-month follow-up. Respectively, 37.5% and 36.7% of women included in the DI and PADI arm reached the objective of the trial (weight reduction > 5%). Significant weight and circumferences decrease was observed at 6-month in the four arms. Weight decrease was more pronounced in the DI (-4.7% ± 5.0%) and PADI (-3.9% ± 4.5%) arms, persisted over time (at 12 and 24 months), where counseling was mainly focused on the dietic component. The intervention had an effect on the glucose level with a significant reduction in whole population (-0.9 ± 11.7 p-value 0.02) and most pronounced in the PADI arm (-2.4 ± 7.8 p-value 0.03). CONCLUSIONS: Lifestyle intervention mainly focused on the dietetic component and making use of a step counter improved body weight, circumferences and glucose levels. IMPLICATIONS FOR CANCER SURVIVORS: A personalized approach yields a potential clinical benefit for BC survivors.

Lithium treatment in elderly patients affected by mood disorders.

OBJECTIVE: The aim of this study is to provide information about lithium effectiveness and safety in the treatment of old patients with mood disorders. METHODS: The study is naturalistic in nature and design and considers all patients aged ≥75 years attending our center in the past 10 years. We obtained patients' socio-demographic and clinical characteristics, the worst Global Assessment of Functioning score assigned in the course of treatment, the Clinical Global Impression (CGI) score at the beginning of treatment, the CGI-Improvement (CGI-I) highest score achieved in the follow-up, and drop-out rates. We compared patients treated with lithium, in some cases associated with other psychotropic medications, and patients treated with psychotropic medications other than lithium. Furthermore, we analyzed lithium side effects and causes of lithium withdrawal. RESULTS: In the considered period, 25 lithium-treated patients achieved higher CGI-I scores after treatment in comparison with 138 patients not receiving lithium. Drop-out rates were similar in the two groups. Mean dose of lithium was 390 ± 178.5 mg/day. Among lithium treated patients, neither hypothyroidism nor renal failure were significant problems. Thyroxine treatment was prescribed to 8 (32%) lithium-treated patients. Lithium was withdrawn in 6 (24%) patients, respectively for ineffectiveness, heart disease (unrelated to lithium), erratic and unpredictable metabolism of lithium, poor compliance (two cases), and mitigation of the disease. CONCLUSIONS: Lithium remains irreplaceable and maintains a high effectiveness in the treatment of elderly patients. Low doses and frequent monitoring are recommended.

Clozapine safety, 40 years later.

Clozapine is, and will remain in the coming years, an irreplaceable drug in psychiatry which has elective indication in treatment-resistant schizophrenia, suicide risk in schizophrenia spectrum disorders, aggressiveness or violence in psychiatric patients, psychosis in Parkinson's disease, prevention and treatment of tardive dyskinesia. Unfortunately, the drug is largely underused for many and serious side effects. Only a good knowledge of these side effects and of the main strategies to prevent their occurrence or minimize their impact can allow overcoming the underutilization of this valuable therapy. The article describes the clinical and epidemiological features of the non-motor side effects of clozapine including blood dyscrasias, constipation, diabetes, enuresis, fever, hepatitis, hypersalivation, ileus, myocarditis, nephritis, priapism, seizures, serositis, weight gain and metabolic syndrome. The paper suggests several strategies, supported by scientific evidence, in the management of these side effects. The neuropsychiatric side effects of clozapine are not discussed in this review.

Targets of anti-glucocorticoid therapy for stress-related diseases.

The stress response during chronic conditions increases vulnerability to diseases through the activation of adaptive systems, in particular, the hypothalamus-pituitary-adrenal (HPA) axis. Dysregulation in HPA activity (central and peripheral) has been reported in chronic diseases, like metabolic syndrome, type-2 diabetes mellitus, atherosclerosis-related disease, essential hypertension, dementia, depression, particularly during comorbid conditions. Different targets of anti-glucocorticoid treatment have been proposed, acting at supra-hypothalamic, HPA axis, glucocorticoid receptor and post-receptor levels. The recent promising patents on the therapy against glucocorticoid-mediated damage will be presented and discussed.