Publications by authors named "Gavrilidis E"

Background And Hypothesis: Pregnant women with persistent schizophrenia and related disorders may require ongoing antipsychotic treatment, including clozapine. However, the potential risks of using clozapine during pregnancy and the postnatal period remain uncertain.

Study Design: We conducted a nested case-control study using the National Register of Antipsychotic Medication in Pregnancy (NRAMP) database.

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Pre-menstrual disorders, including pre-menstrual syndrome and pre-menstrual dysphoric disorder, are highly prevalent disorders in women of reproductive age. Pre-menstrual disorders are associated with debilitating symptoms that onset in the days prior to menses. A complex interplay between hormonal fluctuations, cellular sensitivity, and psychosocial stressors likely underly the pathophysiology of pre-menstrual disorders.

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Early life trauma is a risk factor for many mental disorders; however, there is a lack of research exploring early life trauma in Premenstrual Dysphoric Disorder (PMDD), a debilitating form of Premenstrual Syndrome (PMS). This descriptive study aimed to determine the prevalence of early life trauma in women with PMDD and characterise type and age of trauma experience. Data for 100 women diagnosed with PMDD was extracted from the Monash Alfred Women's Mental Health Clinic Database.

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Patients diagnosed with schizophrenia display substantial heterogeneity in terms of their clinical presentations, and treatment response. Accumulating research suggests that such high diversity may reflect distinct biological subtypes with differentially affected underlying neurobiology. Novel treatments, including sex hormone estradiol treatments, provide alternative efficacious treatment avenues but also should be studied within the context of potential heterogeneity.

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Despite many studies implicating reproductive hormones in the development and outcome of schizophrenia, few have characterised the association between symptomatology and hormonal trajectories. To understand the influence of hormones on schizophrenia symptoms, serum steroids (estradiol, progesterone, follicular stimulating hormone (FSH), luteinising hormone (LH), and dehydroepiandrosterone (DHEA)) and psychopathology (The positive-and-negative-syndrome-scale(PANSS)) and depression (Montgomery-Asberg-Depression-Rating Scale(MADRS)) were collected across 12-weeks in 45 women (mean age 46) diagnosed with schizophrenia. To account for potential heterogeneity, Group-based-trajectory-modelling of psychopathology was used to identify distinct subgroups of individuals following a similar pattern of association between symptom score and hormone levels over-time.

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Women with schizophrenia are often noted to suffer with comorbid depression. Many studies have shown associations between fluctuating oestrogen levels in the brain and mental illness. This study investigates the effect of oestradiol treatment on comorbid depressive symptoms in women with schizophrenia.

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Objective: Borderline personality disorder (BPD) is a prevalent, complex, and serious mental disorder involving multiple symptoms and maladaptive behaviour. The underlying psychobiological mechanisms involved are not yet fully understood, but increasing evidence indicates that changes in hypothalamic-pituitary-adrenal stress axis (HPA) activity may contribute to BPD. Whilst various studies have demonstrated elevated levels of cortisol (the end-product of the HPA axis) in BPD sufferers, others have presented opposite findings.

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Background: Ondansetron is a serotonin 3 receptor antagonist widely used to prevent nausea and vomiting in pregnancy and in patients receiving chemotherapy. There is growing evidence that adjunctive ondansetron treatment improves symptomatology associated with schizophrenia, particularly with respect to the positive, negative and cognitive symptoms. Further studies that are applicable to real world practice are required to assess the efficacy and effectiveness of this treatment, which could be readily and rapidly translated into clinical practice.

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Cognitive impairments cause significant functional issues for people with schizophrenia, often emerging before the onset of hallucinations, delusions and other psychosis symptoms. Current pharmacological treatments do not target cognitive dysfunction. Several lines of evidence support the beneficial effects of estrogens on cognition.

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Cognitive impairments are a core feature of schizophrenia and contribute significantly to functional complications. Current pharmacological treatments do not ameliorate cognitive dysfunction and the aetiology of cognitive impairments are poorly understood. Hormones of the hypothalamic-pituitary-gonadal (HPG) axis that regulate reproductive function have multiple effects on the development, maintenance and function of the brain and have been suggested to also influence cognition.

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The menopause transition is a time when women experience an increased risk for new onset depression, as well as relapse of depression. While there are overlapping symptoms between major depression and depression during menopause, differences suggest 'perimenopausal depression' may be a unique subtype of depression associated with characteristic symptoms. There is currently no validated scale designed to measure perimenopausal depression.

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Background: Many women with no past psychiatric history experience severe mood symptoms for the first time in their life during the menopausal transition, with debilitating long-term consequences. Women with a history of depression can experience a relapse or worsening of symptoms during the menopause transition. Traditional antidepressants, SSRIs or SNRIs, are commonly prescribed as the first line response.

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Article Synopsis
  • - Family violence involves coercive actions by one family member towards another, creating fear, and health practitioners play a crucial role in identifying and addressing this issue, though their understanding of their capability to respond is unclear.
  • - A study involving 114 health practitioners from the Melbourne region revealed they recognize family violence as a significant health concern but many lack confidence in effectively screening and supporting affected patients, citing time constraints and prioritization of other health issues as barriers.
  • - There is a call for more training and resources to help health practitioners better support patients facing family violence, including state-specific toolkits that provide guidance on initial assessments and handling disclosures about family violence.
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Background: Borderline personality disorder (BPD) is a complex, severe and highly stigmatised psychiatric illness. Several lines of evidence highlight the causal link between chronic stress, glucocorticoid response to stress and glutamatergic overactivity as a key event in the pathophysiology of BPD. Therefore, molecular mechanisms capable of regulating glutamate excitotoxicity represent novel and potentially promising treatment targets.

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Background: A history of trauma is linked to the development of a wide range of mental health problems, and has long-lasting physiological and psychological consequences. The importance of clinicians directly questioning trauma history has been consistently emphasised in the literature.

Aims: To investigate whether a trauma history is obtained from female psychiatry inpatients during an inpatient admission.

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Importance: A substantial proportion of women with schizophrenia experience debilitating treatment-refractory symptoms. The efficacy of estrogen in modulating brain function in schizophrenia has to be balanced against excess exposure of peripheral tissue. Raloxifene hydrochloride is a selective estrogen receptor modulator (mixed estrogen agonist/antagonist) with potential psychoprotective effects and fewer estrogenic adverse effects.

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Objective: Oestradiol has been implicated in the pathogenesis of schizophrenia. Women with schizophrenia often suffer with menstrual dysfunction, usually associated with low oestradiol levels, but whether menstrual dysfunction has an effect on their psychiatric symptoms is not well researched. The aim of this study is to document the menstrual characteristics of women with chronic schizophrenia with focus upon menstrual regularity, menstrual cycle length and menstrual symptoms.

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Introduction: Antipsychotic medications are being prescribed for a growing number of women with mental illnesses. However, evidence regarding their safety in pregnancy is still insufficient to provide adequate support for clinical practice, creating increasing concern among pregnant women and clinicians.

Areas Covered: The aim of this article is to review published data regarding the safety of antipsychotic medications in pregnancy with a focus on the most commonly used atypical antipsychotics.

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Objective: Our aim was to assess the impact of creating a female-only area within a mixed-gender inpatient psychiatry service, on female patient safety and experience of care.

Method: The Alfred hospital reconfigured one of its two psychiatry wards to include a female-only area. Documented incidents compromising the safety of women on each ward in the 6 months following the refurbishment were compared.

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Background: Many women diagnosed with varying psychiatric disorders take antipsychotic medications during pregnancy. The safety of antipsychotic medications in pregnancy is largely unknown.

Methods: We established the National Register of Antipsychotic Medications in Pregnancy in 2005.

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Many women with schizophrenia remain symptomatic despite optimal use of current therapies. While previous studies suggest that adjunctive oestrogen therapy might be effective, large-scale clinical trials are required before clinical applications are possible. This study is the first large-scale randomized-controlled trial in women with treatment-resistant schizophrenia.

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Emerging research has suggested that hormone treatments such as selective oestrogen receptor modulators (SERMs) or progestins may be useful in the treatment of mania. The current pilot study compared the use of the SERM tamoxifen and the progestin medroxyprogesterone acetate (MPA), as an adjunct to mood stabiliser medications, for the treatment of mania symptoms in 51 women in a 28-day double blind, placebo controlled study. The primary outcome was the change between baseline and day 28 mania scores as measured by the Clinician Administered Rating Scale for Mania (CARS-M).

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Schizophrenia is a debilitating and pervasive mental illness with devastating effects on many aspects of psychological, cognitive and social wellbeing. Epidemiological and life-cycle data point to significant differences in the incidence and course of schizophrenia between men and women, suggesting that estrogen plays a "protective" role . Adjunctive estrogen therapy has been shown to be effective in enhancing the treatment of schizophrenia in women.

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