A Phase II Multicenter Trial on High-Dose Vitamin D Supplementation for the Correction of Vitamin D Insufficiency in Patients with Breast Cancer Receiving Adjuvant Chemotherapy.

Breast cancer (BC) treatments induce vitamin D (VD) insufficiency and bone metabolism changes, resulting in osteoporosis and skeletal morbidity risk. We report the results of a bicentric phase II trial (ClinicalTrials.gov Identifier: NCT04091178) on the safety and efficacy of high-dose oral VD supplementation for VD deficiency correction in 44 patients with early BC treated with adjuvant chemotherapies.

Standard or accelerated methotrexate, vinblastine, doxorubicin and cisplatin as neoadjuvant chemotherapy for locally advanced urothelial bladder cancer: Does dose intensity matter?

Background: There is continuing controversy regarding the optimal regimen for neoadjuvant chemotherapy (NAC) in bladder cancer.

Patients And Methods: We performed a retrospective analysis of 241 consecutive bladder cancer patients who received a combination of methotrexate, vinblastine, doxorubicin and cisplatin (MVAC) using a standard (52 patients) or an accelerated schedule (189 patients) as NAC before radical cystectomy in 17 centres of the French GEnito-urinary TUmour Group from March 2004-May 2013.

Results: The median age was 62 years.

Increased prevalence of vitamin D insufficiency in patients with breast cancer after neoadjuvant chemotherapy.

Patients with locally advanced breast cancer treated with neoadjuvant chemotherapy are at risk of cancer treatment-induced bone loss and consequently of increased skeletal morbidity. In addition, this situation could be worsened by the fact that only a minority of patients with breast cancer have sufficient vitamin D. A comprehensive evaluation of bone homeostasis is critical in this context.

[Hormone receptors and HER-2 changes during breast cancer progression: clinical implications].

Breast cancer remains a major public health problem. Even if there is an increase in this cancer curability, metastatic breast cancer remains a lethal disease in the vast majority of cases. Therapeutic advances in the chemotherapeutic and targeted therapies fields induced an increase in survival, however the proportion of long survivors remains low.

Unusual seminoma revealed by bone metastasis.

We report a first case of primitive mediastinal seminoma revealed by bone metastasis without testicular tumor. In a 24-year-old patient with a 6-month history of isolated right hip pain, having normal X-ray and blood tests, we discovered a clinically silent chest mass being diagnosed as seminoma on needle biopsy. Etoposide-ifosfamide-cisplatin chemotherapy was chosen because of the presence of multiple lesions and its lesser toxicity.