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INTRODUCTION: This study aimed to describe the efficacy of fulvestrant 500 mg in postmenopausal women with estrogen receptor (ER)-positive advanced/metastatic breast cancer who had disease progression after receiving anti-estrogen therapy in clinical practice, getting real-world data. MATERIALS AND METHODS: Multicenter, retrospective, observational study conducted in Spain. Postmenopausal women with locally advanced/metastatic ER-positive breast cancer who received treatment with fulvestrant 500 mg after progression with a previous anti-estrogen therapy were eligible. The primary endpoint was progression-free survival (PFS); secondary endpoints were overall survival (OS), clinical benefit rate (CBR), duration of clinical benefit (DoCB), and safety profile. RESULTS: A total of 263 women were evaluated (median age, 65.8 years). At a median follow-up of 21.5 months, median PFS and OS were 10.6 and 43.2 months, respectively. PFS according to 1st, 2nd, 3rd, and ≥ 4th lines were 11.5, 10.6, 9.9, and 8.5 months, respectively (p = 0.0245). PFS in patients with visceral involvement was 10 months vs 10.6 months in patients without visceral involvement (p = 0.6604), 9.6 months in patients with high Ki67 vs 10 months in patients with low Ki67 (p = 0.7224), and 10.2 months in HER2+ patients vs 10.3 months in HER2- patients (p = 0.6809). The CBR was 56.5% and the DoCB was 18.4 months. The most frequently adverse events were injection site pain (10.3%) and musculoskeletal disorders (7.6%). CONCLUSIONS: Fulvestrant 500 mg administered in clinical practice was shown to be effective (PFS, 10.6 months; CBR, 56.5%) and well tolerated, in accordance with previous trials.

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BACKGROUND: The prognostic role of circulating tumor cells (CTC) in early colorectal cancer (CRC) has not been determined yet. We evaluated the potential prognostic value of CTC in stage III CRC patients. PATIENTS AND METHODS: Prospective multicenter study of 519 patients with stage III CRC recruited between January 2009 and June 2010. CTC were enumerated with the CellSearch System after primary tumor resection and before the start of adjuvant therapy. A total of 472 patients were included in the analysis. RESULTS: CTC ≥1, ≥2, ≥3 and ≥5 were detected in 166 (35%), 93 (20%), 57 (12%) and 34 (7%) patients, respectively. Median follow-up was 40 months. In the overall population, CTC ≥1 (disease-free survival (DFS): HR 0.97, P = 0.85; overall survival (OS): HR 1.03, P = 0.89), ≥2 (DFS: HR 1.07, P = 0.76; OS: HR 1.02, P = 0.95), ≥3 (DFS: HR 0.96, P = 0.87; OS: HR 0.74, P = 0.41) and ≥5 (DFS: HR 0.72, P = 0.39; OS: HR 0.48, P = 0.21) were not associated with worse DFS and OS. No clinicopathological characteristics were significantly associated with the presence of CTC. In patients with disease relapse, the proportion with CTC ≥1 was not significantly different between those with single versus multiple metastatic locations (37.9% versus 31.4%, P = 0.761). In the multivariate analysis, CTC ≥1 was not an independent prognostic factor for DFS (HR 0.97, P = 0.87) and OS (HR 0.96, P = 0.89). CONCLUSION: CTC detection was not associated with worse DFS and OS in patients with stage III CRC. Given the scarcity of CTC in these patients, it is likely that CTC determined by CellSearch system does not have a prognostic role in this setting. However, a longer follow-up is needed.

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The authors argue that complementary hostile and benevolent components of sexism exist across cultures. Male dominance creates hostile sexism (HS), but men's dependence on women fosters benevolent sexism (BS)--subjectively positive attitudes that put women on a pedestal but reinforce their subordination. Research with 15,000 men and women in 19 nations showed that (a) HS and BS are coherent constructs that correlate positively across nations, but (b) HS predicts the ascription of negative and BS the ascription of positive traits to women, (c) relative to men, women are more likely to reject HS than BS, especially when overall levels of sexism in a culture are high, and (d) national averages on BS and HS predict gender inequality across nations. These results challenge prevailing notions of prejudice as an antipathy in that BS (an affectionate, patronizing ideology) reflects inequality and is a cross-culturally pervasive complement to HS.

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This paper studies the willingness that an adolescent has to extend human rights to homosexuals. This willingness defines the concept of political tolerance towards homosexuals. Results of this study show that the rights that adolescents are less willing to extend to homosexuals are those more related to the activities that homosexuals do to recover their rights, as the right of demonstrating on the street. This study also pretends to find those variables more related to political tolerance towards homosexuals. Self-esteem, political experience, support for democratic norms and identification with a group of friends are positively related to political tolerance towards homosexuals, whereas support for violent groups or the identification with a religious group are negatively related.

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The aims of the study were to examine differences between boys and girls in global self-esteem and in specific domains of self-concept. Several measures of global self-esteem and multidimensional self-concept were administered to 61 boys and 64 girls. Analysis showed that boys reported higher scores than girls on global self-esteem, measured on the Coopersmith Self-esteem Inventory and the Feelings of Inadequacy Scale by Janis-Field, but this result was not reproduced when self-esteem was measured on the Rosenberg Self-esteem Scale. No differences have been found in domain-specific self-concepts, except for the ethical-moral self-concept, on which girls reported higher scores than boys.

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Relations of self-rated positive attitudes towards violent groups were examined among 273 adolescents with scores on self-esteem, moral reasoning, and self-perceptions of personality. Moral reasoning, measured by the Rest Defining Issues Test, correlated -.18 but not with self-esteem scores. There were significant correlations of .18 or .19 between the self-rated attitudes and Materialism, Conformity, Conservatism, Obstinance, Anxiety, and Thoughtlessness, but rs accounted for very little common variance.

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This research describes associations of identification of 300 adolescents with significant group concepts and variables correlated with their development such as self-esteem, cognitive moral reasoning, and self-perceptions of personality.

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This study concerns 273 Spanish adolescents, aged between 14 and 17, 125 boys and 148 girls. The measured variables were political tolerance, liking for several groups, political experience, cognitive moral reasoning, support for democratic norms, support for violent groups, identification with a group of friends, identification with a religious group, and identification with a soccer team. The objectives of this work were (a) to establish groups of adolescents based on the relationship between their willingness to extend rights to several groups and their liking of these groups, (b) to know the personality characteristics of tolerant and intolerant adolescents, and (c) to set up correlations between age and total tolerance, total liking, and the variables correlated with tolerance. The main findings are that older and younger adolescents belong to different groups, with respect to tolerance, and something similar can be said about boys and girls. Intolerant adolescents perceive themselves as anxious, insecure, solitary, and obstinate. Significant positive correlations between age and political experience, rated support for democratic norms and ratings for identification with a group of friends were found. On the contrary, there were significant negative correlations between age and rated support for violent groups, identification with a religious group, and identification with a soccer team.

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