The safety and efficacy of early-initiation exercise training after acute venous thromboembolism: a randomized clinical trial.

BACKGROUND: Exercise training after myocardial infarction is the standard of care within a cardiac rehabilitation setting. However, there is scant evidence regarding the safety and efficacy of early exercise training following a venous thromboembolism (VTE). METHODS: Eligible consenting participants were randomly allocated, on an individual basis, to either a 3-month exercise and behavioral weight loss intervention group or a control group. The primary clinical outcomes were change in health behavior (body weight and physical activity) and objectively measured fitness (Vo2peak ). RESULTS: From 2013 to 2014, 239 patients presented to a community-based specialty clinic after an acute VTE; 43 (18%) of these met the eligibility criteria for inclusion in the study. Of these, 19 (44%) consented to participate (nine in the intervention group; 10 in the control group). There were no adverse events in either group over a 3-month period. The mean difference in body weight between the intervention and control groups was - 4.6 kg (95% confidence interval [CI] - 11.4 to 2.2) in favor of the intervention. The mean difference in duration of physical activity from baseline to 3 months between the intervention and control groups was 133 min (95% CI 7-248) in favor of the intervention. There was a significant change in fitness over a 3-month period for the intervention group (baseline Vo2peak , 26.1 ± 5.4 mL O2 kg(-1)  min(-1) ; postintervention Vo2peak , 29.8 ± 5.4 mL O2 kg(-1)  min(-1) ). CONCLUSION: Early initiation of exercise training resulted in improvements in physical activity and fitness, and did not result in adverse events while individuals were receiving therapeutic anticoagulation. These are the first data on initiation of an exercise training and behavioral weight loss program in the early post-VTE setting.

Sentinel node disection in the treatment of early stages of vulvar cancer.

OBJECTIVES: To assess the results of sentinel lymph node (SLN) detection in the initial stages of vulvar cancer and the recurrences that may appear. STUDY DESIGN: 76 patients with vulvar carcinoma, Stage I and II. Between 2000 and 2010, identification of the SLN was performed with a perilesional injection of Tc99m and vital dye. Ninety sentinel lymph nodes were found. They were removed separately, and lymphadenectomy was performed depending on the involved areas. Vulvar tumour was also removed. RESULTS: 76 patients were included in the study; 20 (22.22%) out of 90 SLNs presented metastases and 70 (77.77%) did not. There were no false negatives, and the sensitivity and negative predictive value reached 100%. Thirty-six months after treatment, one patient presented recurrence with a negative SLN, and two with positive SLNs. CONCLUSION: Biopsy of the SLN is a reasonable alternative to lymphadenectomy in patients with vulvar cancer Stage I and II.