The nature of intimacy: a qualitative study of five couples : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Psychology at Massey University

This study takes a qualitative approach to facilitate five couples describing their experiences of intimacy. Transcribed interviews were analysed for recurring themes and processes. The Waring Intimacy scale was also administered to participants. Athough intimacy is an important goal in contemporary society much is still to be understood about how it is achieved and maintained. Reis and Shaver (1988) have developed a process model of intimacy that describes a single interaction between two individuals and incorporates the properties of a relationship, thus recognising that intimacy is more than the sum of repeated interactions. The general validity of the model was confirmed by the experiences of the couples in this study. Differences were found between those with intimate relationships, who often behaved according to the model and those who reported their relationship as lacking in intimacy, who frequently omitted one or more steps of the model. The model was revised in the light of the data to incorporate such metacognitive factors as the effects of an individuals' expectations and beliefs on his or her motives, fears, needs and goals. Self disclosure was differentiated into direct or indirect, verbal or non-verbal; all of which may play a role in intimacy. The results show that intimacy is both a complex process and a subjective relational experience necessitating a relatively well defined sense of identity and high level communication skills. Analysis of themes and experiences from the interview data reflected the complexity of this construct more adequately than data from the Waring Intimacy Questionnaire

Annexin A1 expression in a pooled breast cancer series : Association with tumor subtypes and prognosis

Background: Annexin A1 (ANXA1) is a protein related with the carcinogenesis process and metastasis formation in many tumors. However, little is known about the prognostic value of ANXA1 in breast cancer. The purpose of this study is to evaluate the association between ANXA1 expression, BRCA1/2 germline carriership, specific tumor subtypes and survival in breast cancer patients. Methods: Clinical-pathological information and follow-up data were collected from nine breast cancer studies from the Breast Cancer Association Consortium (BCAC) (n = 5,752) and from one study of familial breast cancer patients with BRCA1/

Identification of six new susceptibility loci for invasive epithelial ovarian cancer.

Genome-wide association studies (GWAS) have identified 12 epithelial ovarian cancer (EOC) susceptibility alleles. The pattern of association at these loci is consistent in BRCA1 and BRCA2 mutation carriers who are at high risk of EOC. After imputation to 1000 Genomes Project data, we assessed associations of 11 million genetic variants with EOC risk from 15,437 cases unselected for family history and 30,845 controls and from 15,252 BRCA1 mutation carriers and 8,211 BRCA2 mutation carriers (3,096 with ovarian cancer), and we combined the results in a meta-analysis. This new study design yielded increased statistical power, leading to the discovery of six new EOC susceptibility loci. Variants at 1p36 (nearest gene, WNT4), 4q26 (SYNPO2), 9q34.2 (ABO) and 17q11.2 (ATAD5) were associated with EOC risk, and at 1p34.3 (RSPO1) and 6p22.1 (GPX6) variants were specifically associated with the serous EOC subtype, all with P <5 × 10(-8). Incorporating these variants into risk assessment tools will improve clinical risk predictions for BRCA1 and BRCA2 mutation carriers

Genome-wide association analysis of more than 120,000 individuals identifies 15 new susceptibility loci for breast cancer

International audienceGenome-wide association studies (GWAS) and large-scale replication studies have identified common variants in 79 loci associated with breast cancer, explaining ∼14% of the familial risk of the disease. To identify new susceptibility loci, we performed a meta-analysis of 11 GWAS, comprising 15,748 breast cancer cases and 18,084 controls together with 46,785 cases and 42,892 controls from 41 studies genotyped on a 211,155-marker custom array (iCOGS). Analyses were restricted to women of European ancestry. We generated genotypes for more than 11 million SNPs by imputation using the 1000 Genomes Project reference panel, and we identified 15 new loci associated with breast cancer at P < 5 × 10(-8). Combining association analysis with ChIP-seq chromatin binding data in mammary cell lines and ChIA-PET chromatin interaction data from ENCODE, we identified likely target genes in two regions: SETBP1 at 18q12.3 and RNF115 and PDZK1 at 1q21.1. One association appears to be driven by an amino acid substitution encoded in EXO1

Tranexamic acid versus placebo to prevent bleeding in patients with haematological malignancies and severe thrombocytopenia (TREATT): a randomised, double-blind, parallel, phase 3 superiority trial

Background: Bleeding is common in patients with haematological malignancies undergoing intensive therapy. We aimed to assess the effect of tranexamic acid on preventing bleeding and the need for platelet transfusions. Methods: TREATT was an international, randomised, double-blind, parallel, phase 3 superiority trial conducted at 27 haematology centres in Australia and the UK. We enrolled adults (aged ≥18 years) receiving intensive chemotherapy or haematopoietic stem-cell transplantation for a haematological malignancy, with a platelet count of 10 × 109 platelets per L or less for 5 days or longer. Patients were randomly assigned (1:1) using block randomisation, stratified by site, to tranexamic acid (1 g every 8 h intravenously or 1·5g every 8 h orally) or placebo when their platelet count was less than 30 × 109 platelets per L. Treatment was continued until platelet recovery or day 30. Prophylactic platelet transfusions were maintained as standard of care. The primary endpoint was the proportion of patients who died or had WHO grade 2 or higher bleeding up to day 30. A modified intention-to-treat population including randomly assigned patients whose platelet count decreased to 30 × 109 platelets per L or less was used for analysis. This trial is registered with ClinicalTrials.gov (NCT03136445), ISRCTN (ISRCTN73545489), and the European Clinical Trials Register (EudraCT 2014-001513-35). Findings: Between June 23, 2015, and Feb 17, 2022, 1736 patients were screened for eligibility, 616 of whom were enrolled and randomly assigned (310 to tranexamic acid and 306 to placebo). 19 participants were excluded from the modified intention-to-treat analysis, leaving 300 participants in the tranexamic acid group and 297 in the placebo group. Participant median age was 58 years (IQR 49–65), 380 (62%) of 616 participants were male, and 235 (38%) were female. The proportion of participants who died or had WHO grade 2 or higher bleeding was 31·7% (90/298 [95% CI 26·6–37·4]) in the tranexamic acid group and 34·2% (98/295 [29·0–40·0]) in the placebo group (hazard ratio 0·92 [95% CI 0·67–1·27]; p=0·62). There were no differences in thrombotic events or veno-occlusive disease. 94 serious adverse events in 77 participants were reported up to day 60 in the tranexamic acid group and 103 events in 82 participants in the placebo group. Interpretation: There is insufficient evidence to support routine use of tranexamic acid to reduce bleeding in patients with haematological malignancies undergoing intensive chemotherapy. Funding: UK National Health Service Blood and Transplant and Australian National Health and Medical Research Council