Psychiatry - Research Publications

Permanent URI for this collection

http://hdl.handle.net/11343/232

Filters

2020 - 2021 2
2
Reset filters

Settings
Statistics
Citations
Author: Berk, Michael × Author: Pasco, Julie × Author: WILLIAMS, LANA × Start date: 2020 × End date: 2021 ×

Search Results

Now showing 1 - 2 of 2
  • Item
    Thumbnail Image
    Mood disorder and cancer onset: evidence from a population-based sample of Australian women
    Cowdery, SP ; Stuart, AL ; Pasco, JA ; Berk, M ; Campbell, D ; Bjerkeset, O ; Williams, LJ (ASSOC BRASILEIRA PSIQUIATRIA, 2021)
    OBJECTIVE: The role of mood disorders in cancer onset is unclear. The aim of this study was to investigate the association between mood disorder and incident cancer in a population-based sample of women. METHODS: Data were derived from women aged 28-94 years participating in the Geelong Osteoporosis Study. Mood disorder was identified via Clinical Interview (SCID-I/NP). Cancer data was obtained following linkage with the Victorian Cancer Registry. Demographic and lifestyle factors were self-reported. Nested case-control and retrospective study designs were utilized. RESULTS: In the case-control study (n=807), mood disorder was documented for 18 of the 75 (9.3%) cancer cases and among 288 controls (24.0% vs. 39.3%, p = 0.009). Prior exposure to mood disorder was associated with reduced cancer incidence (OR 0.49, 95%CI 0.28-0.84); this was sustained following adjustment for confounders (ORadj 0.52, 95%CI 0.30-0.90). In the retrospective cohort study (n=655), among 154 women with a history of mood disorder at baseline, 13 (8.5%) developed incident cancer during follow-up, whereas among 501 women with no history of mood disorder, 54 (10.8%) developed incident cancer. Exposure to mood disorder was not associated with incident cancer over the follow-up period (HR 0.58, 95%CI 0.31-1.08, p = 0.09). CONCLUSION: Mood disorder was associated with reduced odds of cancer onset. However, this finding was not supported in the retrospective cohort study. Larger studies able to investigate specific cancers and mood disorders as well as underlying mechanisms in both men and women are warranted.
  • Item
    Thumbnail Image
    Bone health in bipolar disorder: a study protocol for a case-control study in Australia
    Williams, LJ ; Stuart, AL ; Berk, M ; Brennan-Olsen, SL ; Hodge, JM ; Cowdery, S ; Chandrasekaran, V ; Pasco, JA (BMJ PUBLISHING GROUP, 2020-02)
    INTRODUCTION: Little is known about the bone health of adults with bipolar disorder, aside from evidence purporting bone deficits among individuals with other mental illnesses, or those taking medications commonly used in bipolar disorder. In this paper, we present the methodology of a case-control study which aims to examine the role of bipolar disorder as a risk factor for bone fragility. METHODS AND ANALYSIS: Men and women with bipolar disorder (~200 cases) will be recruited and compared with participants with no history of bipolar disorder (~1500 controls) from the Geelong Osteoporosis Study. Both cases and controls will be drawn from the Barwon Statistical Division, south-eastern Australia. The Structured Clinical Interview for DSM-IV-TR Research Version, Non-patient edition is the primary diagnostic instrument, and psychiatric symptomatology will be assessed using validated rating scales. Demographic information and detailed lifestyle data and medical history will be collected via comprehensive questionnaires. Participants will undergo dual energy X-ray absorptiometry scans and other clinical measures to determine bone and body composition. Blood samples will be provided after an overnight fast and stored for batch analysis. ETHICS AND DISSEMINATION: Ethics approval has been granted from Barwon Health Research Ethics Committee. Participation in the study is voluntary. The study findings will be disseminated via peer-reviewed publications, conference presentations and reports to the funding body.