Prognostic impact of BRCA1 pathogenic and BRCA1/BRCA2 unclassified variant mutations in patients with ovarian carcinoma

BACKGROUND. The clinical relevance of BRCA1/2 alterations in ovarian carcinoma patients is debatable. Our aim was to determine factors influencing the risk of recurrence and death in ovarian carcinoma patients with BRCA pathogenic and unclassified variant mutations. METHODS. A consecutive series of 205 women with primary ovarian carcinoma were screened for mutations in BRCA1 and BRCA2 genes using a conformational sensitive gel electrophoresis and direct sequencing. Data regarding medical and familial history were collected using questionnaires. Clinical and pathologic data were extracted from medical records. RESULTS. Unclassified variant mutations in BRCA1 or BRCA2 genes were found in 16 (8%) patients, and BRCA1 pathogenic mutations were found in 18 (9%) patients. No pathogenic mutation was found in BRCA2 gene. Multivariate analysis showed that BRCA1 pathogenic mutation was an independent predictor of reduced risk of relapse and death (Hazard ratios [HR] 0.52 [confidence interval {CI} 0.28-0.98] and 0.38 [CI 0.10-0.961, respectively). Unclassified variant mutation did not affect recurrence and survival (HR 0.84 [CI 0.43-1.66] and 0.94 [CI 0.48-1.821, respectively). Other factors associated with reduced risk of relapse and death were complete pathologic remission at second-look laparotomy and family history of breast and ovarian carcinoma, respectively. Recurrence and death outcomes among unclassified variant mutation carriers did not differ significantly from those in sporadic cases. CONCLUSIONS. Patients with BRCA1 pathogenic mutation seem to have reduced risk of recurrence and death. These results should be interpreted with caution as they may be influenced by more intensive treatment, better response to cisplatin, and younger age of mutation carriers. Clinical relevance of BRCA1/2 unclassified variant mutations warrants further studies

Prevalence and clinical correlations of BRCA1/BRCA2 unclassified variant carriers among unselected primary ovarian cancer cases - preliminary report

The objective of this study was to determine the prevalence of BRCA1 and BRCA2 gene mutations in unselected ovarian cancer patients, and to analyse clinical and pathological features of ovarian cancer unclassified variant mutation carriers in comparison with BRCA1 pathogenic mutation carriers and sporadic cases. A consecutive sample of 205 women with primary ovarian cancer was screened for mutations in the BRCA1 and BRCA2 genes using a direct test for small deletions and insertions, conformational sensitive gel electrophoresis and direct sequencing. Data regarding medical and familial history were collected using questionnaires. Clinical and pathological data were extracted from medical records. Unclassified variants and polymorphic mutations accounted for 8% (n = 16) and 6% (n = 13) of all cases, respectively. BRCA1 pathogenic mutations were found in 18 (9%) patients. None were found in BRCA2. The mean age of onset for BRCA1-associated tumours was 43.1 years (standard deviation (SD: 7.3) whereas in the patients with an unclassified variant, polymorphism, or no detectable gene changes, the mean age of onset ranged from 49.5-56.4 years. The most significant predictors for pathogenic or unclassified variant changes in BRCA1 in ovarian cancer patients were a younger age of onset and a history of hyperthyroidism and infertility. Except for infertility and hyperthyroidism, unclassified variant-linked ovarian tumours share features with sporadic turnours rather than with BRCA1 pathogenic mutations. (C) 2004 Elsevier Ltd. All rights reserved

Surgical Therapy: mastoplasty.

This book is especially focused on the surgical aspect on Gender Dysphoria. Male to female surgery is widely discussed as well as the female to male conversion. Full information on hormone administration and surgical procedures are provided. Mental health issues are also described, as well as ethics, the law and psychosocial issues. The text is extensively referenced and includes numerous photos, tables and figures to clearly illustrate information. Based on collaboration between international experts in transgender health, this book is an essential guide for health care professionals, educators, students, patients and patients\u2019 families concerning the psychological, hormonal, surgical and social support of transgender individuals