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Li S, Liu W, Huang Z, Lin H, Ning Y, Li Z. Sex-specific associations between sex hormones and clinical symptoms in late-life schizophrenia. Schizophr Res 2024; 267:1-7. [PMID: 38492529 DOI: 10.1016/j.schres.2024.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 02/14/2024] [Accepted: 03/08/2024] [Indexed: 03/18/2024]
Abstract
The prevalence of late-life schizophrenia is increasing with high burden. It is well-documented that schizophrenia affects men and women differently in terms of symptoms. Sex hormones, which play a role in the pathology and symptoms of schizophrenia, are greatly affected by aging. To the best of our knowledge, this is a study to examine the sex differences in psychiatric symptoms and their correlation with sex hormones in participants with late-life schizophrenia. Positive and Negative Syndrome Scale (PANSS) factors were evaluated. Testosterone, follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol, progesterone, and prolactin were measured. Male participants with late-life schizophrenia had more severe negative symptoms than female participants (z = -2.56, P = 0.010), while female participants had more severe anxiety/depression compared to male participants (z = 2.64, P = 0.008). Testosterone levels in male participants were positively associated with negative symptoms (β = 0.23, t = 2.27, P = 0.025), while there was no significant association between sex hormones and symptoms in female participants. In conclusion, higher testosterone levels were associated with more severe negative symptoms in male participants with late-life schizophrenia, suggesting that attention should be paid to the sex differences in late-life schizophrenia in clinical practice.
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Affiliation(s)
- Shuyun Li
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province, Ministry of Education of China, Guangzhou Medical University, Guangzhou, China
| | - Weijian Liu
- Peking University Sixth Hospital, Peking University, Beijing, China
| | - Zebin Huang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Hong Lin
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yuping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province, Ministry of Education of China, Guangzhou Medical University, Guangzhou, China.
| | - Zezhi Li
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province, Ministry of Education of China, Guangzhou Medical University, Guangzhou, China.
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2
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The Effect of Menopause on Antipsychotic Response. Brain Sci 2022; 12:brainsci12101342. [PMID: 36291276 PMCID: PMC9599119 DOI: 10.3390/brainsci12101342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 09/28/2022] [Accepted: 09/30/2022] [Indexed: 11/17/2022] Open
Abstract
Background: It has been hypothesized that, whenever estrogen levels decline, psychosis symptoms in women increase. At menopause, this can happen in two main ways: (a) the loss of estrogen (mainly estradiol) can directly affect central neurotransmission, leading to increase in schizophrenia-related symptoms, and (b) the loss of estrogen can decrease the synthesis of enzymes that metabolize antipsychotic drugs, thus weakening their efficacy. Aims and Methods: The aim of this narrative review was to investigate the second possibility by searching PubMed and ClinicalTrials.gov for studies over the last two decades that investigated the metabolism of antipsychotics and their efficacy before and after menopause in women or that studied systemic and local estrogen level effects on the pharmacokinetics and pharmacodynamics of individual antipsychotic drugs. Results: The evidence suggests that symptom level in women with schizophrenia rises after menopause for many reasons beyond hormones but, importantly, there is an estrogen-dependent loss of efficacy related to antipsychotic treatment. Conclusion: Effective clinical intervention is challenging; nevertheless, several promising routes forward are suggested.
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Hormone Targets for the Treatment of Sleep Disorders in Postmenopausal Women with Schizophrenia: A Narrative Review. Clocks Sleep 2022; 4:52-65. [PMID: 35225953 PMCID: PMC8883931 DOI: 10.3390/clockssleep4010007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 01/28/2022] [Accepted: 02/04/2022] [Indexed: 01/14/2023] Open
Abstract
While the early identification of insomnia in patients with schizophrenia is of clinical relevance, the use of specific compounds to treat insomnia has been studied less in postmenopausal women with schizophrenia. We aimed to explore the effects of melatonin, sex hormones, and raloxifene for the treatment of insomnia in these populations. Although melatonin treatment improved the quality and efficiency of the sleep of patients with schizophrenia, few studies have explored its use in postmenopausal women with schizophrenia. The estrogen and progesterone pathways are dysregulated in major psychiatric disorders, such as in schizophrenia. While, in the context of menopause, a high testosterone-to-estradiol ratio is associated with higher frequencies of depressive symptoms, the effects of estradiol and other sex hormones on sleep disorders in postmenopausal women with schizophrenia has not been sufficiently investigated. Raloxifene, a selective estrogen receptor modulator, has shown positive effects on sleep disorders in postmenopausal women. Future studies should investigate the effectiveness of hormonal compounds on insomnia in postmenopausal women with schizophrenia.
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González-Rodríguez A, Guàrdia A, Monreal JA. Peri- and Post-Menopausal Women with Schizophrenia and Related Disorders Are a Population with Specific Needs: A Narrative Review of Current Theories. J Pers Med 2021; 11:jpm11090849. [PMID: 34575626 PMCID: PMC8465365 DOI: 10.3390/jpm11090849] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/18/2021] [Accepted: 08/26/2021] [Indexed: 12/17/2022] Open
Abstract
Background: While gender differences in antipsychotic response have been recognized, the potential role of menopause in changing drug efficacy and clinical outcome in schizophrenia related disorders has been understudied. We aimed to review the relevant literature to test whether optimizing menopausal and post-menopausal treatment and addressing specific health needs of this stage in life will improve outcome. Methods: Non-systematic narrative review using the PubMed database (1900–July 2021) focusing on randomized controlled trial results addressing our question. Forty-nine studies met our criteria. Results: Premenopausal women show significantly better antipsychotic response than postmenopausal women. Hormone replacement therapies (HRT) should be used in postmenopausal women with schizophrenia with caution. Raloxifene, combined with antipsychotics, is effective for psychotic and cognitive symptoms in postmenopausal women with schizophrenia and related disorders. Medical comorbidities increase after menopause, but the influence of comorbidities on clinical outcomes has been poorly investigated. Preventive strategies include weighing risks and benefits of treatment, preventing medical comorbidities, and enhancing psychosocial support. Ideal treatment settings for this population warrant investigation. Conclusions: Antipsychotic dose adjustment at menopause is recommended for schizophrenia. Raloxifene may play an important role in permitting dose reduction and lessening adverse effects. Prevention of comorbidities will help to reduce the mortality rate.
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Affiliation(s)
- Alexandre González-Rodríguez
- Department of Mental Health, Mutua Terrassa University Hospital, University of Barcelona, 08221 Terrassa, Spain; (A.G.); (J.A.M.)
- Correspondence:
| | - Armand Guàrdia
- Department of Mental Health, Mutua Terrassa University Hospital, University of Barcelona, 08221 Terrassa, Spain; (A.G.); (J.A.M.)
| | - José Antonio Monreal
- Department of Mental Health, Mutua Terrassa University Hospital, University of Barcelona, 08221 Terrassa, Spain; (A.G.); (J.A.M.)
- Institut de Neurociències, Universitat Autònoma de Barcelona (UAB), 08211 Terrassa, Spain
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), 08221 Terrassa, Spain
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Sezer E, Köşger F, Altınöz AE, Yiğitaslan S. Relationship Between Gonadal Hormone Levels and Symptom Severity in Female Patients With Schizophrenia. ALPHA PSYCHIATRY 2021; 22:130-135. [PMID: 36425447 PMCID: PMC9590640 DOI: 10.5455/apd.119468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 08/23/2020] [Indexed: 06/16/2023]
Abstract
OBJECTIVE It is thought that sex-specific differences in schizophrenia may be associated with gonadal hormones, especially estrogen. This study aimed to investigate the relationship between follicle stimulating hormone (FSH), luteinizing hormone (LH), prolactin, estradiol, and progesterone serum levels and symptom severity during the menstrual cycle in female patients with schizophrenia. METHODS Serum samples were taken in the follicular and periovulatory phases from 32 female patients with schizophrenia; and FSH, LH, prolactin, estradiol, and progesterone levels were performed. Simultaneously, the patients were administered positive and negative symptom scale (PANSS), Calgary depression scale for schizophrenia (CDSS), and Hamilton anxiety rating scale (HAM-A). RESULTS PANSS (z = -2.52, P < .001), HAM-A (z = -3.60, P < .001), and CDSS (z = -2.52, P = .012) scores were lower in the periovulatory phase than in the follicular phase. Negative correlations between FSH and PANSS positive symptom subscale (r = -0.393, P = .035), and between prolactin and PANSS total score (r = -0.406, P = .029) were detected. CONCLUSION Hypoestrogenism should be studied more in patients with schizophrenia. Studies with large samples evaluating FSH, LH, prolactin, and progesterone together with estrogen are needed to be able to safely use gonadal hormones, which may be related to schizophrenia symptom severity, especially in patients who do not respond adequately to treatment.
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Affiliation(s)
- Erdi Sezer
- Clinic of Psychiatry, Health Sciences University İzmir Tepecik Training and Research Hospital,
İzmir,
Turkey
| | - Ferdi Köşger
- Department of Psychiatry, Eskişehir Osmangazi University School of Medicine,
Eskişehir,
Turkey
| | - Ali Ercan Altınöz
- Department of Psychiatry, Eskişehir Osmangazi University School of Medicine,
Eskişehir,
Turkey
| | - Semra Yiğitaslan
- Department of Medical Pharmacology, Eskişehir Osmangazi University School of Medicine,
Eskişehir,
Turkey
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Thomas N, Gurvich C, Hudaib AR, Gavrilidis E, de Castella RA, Thomas EH, Kulkarni J. Serum estradiol as a blood-based biomarker predicting hormonal treatment outcomes in women with schizophrenia. Psychoneuroendocrinology 2021; 126:105165. [PMID: 33609856 DOI: 10.1016/j.psyneuen.2021.105165] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/26/2021] [Accepted: 02/03/2021] [Indexed: 11/29/2022]
Abstract
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. This repeated-measures study characterised the association between hormone levels (estrogen, progesterone, testosterone, prolactin, FSH, LH, DHEA) and symptom treatment outcomes (defined by The Positive and Negative Syndrome Scale (PANSS)) across a 56-day study of 200 ug adjunctive estradiol treatment in women with schizophrenia. Group-based trajectory models was used to account for potential heterogeneity (subgroups). Receiver operating characteristic (ROC) curves were evaluated to define the predictive value of endogenous estradiol levels as a treatment-response biomarker of estradiol treatment. The results generated two subgroups; a treatment-responder group who demonstrated decreasing PANSS scores across time, and a treatment non-responder group, demonstrating stable PANSS scores across time. The treatment-responder subgroup was significantly negatively predicted by estradiol blood level (b= -2.34, SE= 1.17, p = 0.047), while FSH blood level was positively associated with the treatment non-responders (b= 7.14, SE= 2.54, p = 0.008). ROC for day 28, 56 time points yielded area under the curve of 0.52 and 0.55, respectively. Harrell's C-statistic = 0.59. This is the first study to identify endocrine markers in blood serum predicting response to estradiol treatment in female schizophrenia patients, highlighting the existence of heterogeneity of response, indicative of molecular subtypes. Characterising the differential underlying biology of the subgroups may lead to better targeted, specific treatments in the future.(ClinicalTrials.gov Identifier: NCT00357006). https://www.clinicaltrials.gov/ct2/show/NCT00357006.
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Affiliation(s)
- Natalie Thomas
- Monash Alfred Psychiatry Research Centre, Monash University, 4/607 St Kilda Rd, Melbourne 3004, VIC, Australia.
| | - Caroline Gurvich
- Monash Alfred Psychiatry Research Centre, Monash University, 4/607 St Kilda Rd, Melbourne 3004, VIC, Australia
| | - Abdul-Rahman Hudaib
- Monash Alfred Psychiatry Research Centre, Monash University, 4/607 St Kilda Rd, Melbourne 3004, VIC, Australia
| | - Emmy Gavrilidis
- Monash Alfred Psychiatry Research Centre, Monash University, 4/607 St Kilda Rd, Melbourne 3004, VIC, Australia
| | - Rolet Anthony de Castella
- Monash Alfred Psychiatry Research Centre, Monash University, 4/607 St Kilda Rd, Melbourne 3004, VIC, Australia
| | - Elizabeth Hx Thomas
- Monash Alfred Psychiatry Research Centre, Monash University, 4/607 St Kilda Rd, Melbourne 3004, VIC, Australia
| | - Jayashri Kulkarni
- Monash Alfred Psychiatry Research Centre, Monash University, 4/607 St Kilda Rd, Melbourne 3004, VIC, Australia
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7
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Huang W, Li YH, Huang SQ, Chen H, Li ZF, Li XX, Li XS, Cheng Y. Serum Progesterone and Testosterone Levels in Schizophrenia Patients at Different Stages of Treatment. J Mol Neurosci 2020; 71:1168-1173. [PMID: 33159671 DOI: 10.1007/s12031-020-01739-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 10/19/2020] [Indexed: 10/23/2022]
Abstract
It has been suggested that dysregulation of hormones is associated with schizophrenia (SCZ). This study aimed to measure the serum levels of progesterone and testosterone in 125 SCZ patients at different stages of treatment and 96 healthy control (HC) subjects. Our results showed that first-episode drug-free SCZ patients had significantly increased testosterone levels when compared with HC subjects, and chronic medication, but not short-term medication, further increased the serum testosterone levels in the patients. Further analysis suggested that the sex of the patients did not affect testosterone levels. In contrast, serum progesterone levels did not show significant differences between first-episode, drug-free SCZ patients and controls, and the antipsychotics increased progesterone levels in the male SCZ patients, but not female patients. Interestingly, our analyses demonstrated that the serum progesterone levels were negatively correlated with PANSS total score and PNASS positive score, suggesting a correlation between blood hormone levels and disease severity in SCZ patients. Taken together, our data showed differential changes in serum testosterone and progesterone levels in SCZ patients with or without antipsychotics, and our results suggest that increased sex hormone levels may be a defensive response to protect the human body under stress.
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Affiliation(s)
- Wei Huang
- The Third People's Hospital of Foshan, Foshan, Guangdong, China
| | - Yong-Hang Li
- The Third People's Hospital of Foshan, Foshan, Guangdong, China
| | - Shi-Qing Huang
- The Third People's Hospital of Foshan, Foshan, Guangdong, China
| | - Hui Chen
- The Third People's Hospital of Foshan, Foshan, Guangdong, China
| | - Zai-Fang Li
- The Third People's Hospital of Foshan, Foshan, Guangdong, China
| | - Xi-Xi Li
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, China
| | - Xue-Song Li
- The Third People's Hospital of Foshan, Foshan, Guangdong, China.
| | - Yong Cheng
- The Third People's Hospital of Foshan, Foshan, Guangdong, China. .,Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, China.
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8
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Women with Schizophrenia over the Life Span: Health Promotion, Treatment and Outcomes. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17155594. [PMID: 32756418 PMCID: PMC7432627 DOI: 10.3390/ijerph17155594] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/22/2020] [Accepted: 07/30/2020] [Indexed: 02/06/2023]
Abstract
Women with schizophrenia show sex-specific health needs that differ according to stage of life. The aim of this narrative review is to resolve important questions concerning the treatment of women with schizophrenia at different periods of their life—paying special attention to reproductive and post-reproductive stages. Review results suggest that menstrual cycle-dependent treatments may be a useful option for many women and that recommendations re contraceptive options need always to be part of care provision. The pregnancy and the postpartum periods—while constituting vulnerable time periods for the mother—require special attention to antipsychotic effects on the fetus and neonate. Menopause and aging are further vulnerable times, with extra challenges posed by associated health risks. Pregnancy complications, neurodevelopmental difficulties of offspring, cancer risk and cognitive defects are indirect results of the interplay of hormones and antipsychotic treatment of women over the course of the lifespan. The literature recommends that health promotion strategies need to be directed at lifestyle modifications, prevention of medical comorbidities and increased psychosocial support. Careful monitoring of pharmacological treatment has been shown to be critical during periods of hormonal transition. Not only does treatment of women with schizophrenia often need to be different than that of their male peers, but it also needs to vary over the course of life.
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9
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Seiler N, Nguyen T, Yung A, O'Donoghue B. Terminology and assessment tools of psychosis: A systematic narrative review. Psychiatry Clin Neurosci 2020; 74:226-246. [PMID: 31846133 DOI: 10.1111/pcn.12966] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 12/05/2019] [Indexed: 12/20/2022]
Abstract
AIM Phenomena within the psychosis continuum that varies in frequency/duration/intensity have been increasingly identified. Different terms describe these phenomena, however there is no standardization within the terminology. This review evaluated the definitions and assessment tools of seven terms - (i) 'psychotic experiences'; (ii) 'psychotic-like experiences'; (iii) 'psychotic-like symptoms'; (iv) 'attenuated psychotic symptoms'; (v) 'prodromal psychotic symptoms'; (vi) 'psychotic symptomatology'; and (vii) 'psychotic symptoms'. METHODS EMBASE, MEDLINE, and CINAHL were searched during February-March 2019. Inclusion criteria included 1989-2019, full text, human, and English. Papers with no explicit definition or assessment tool, duplicates, conference abstracts, systematic reviews, meta-analyses, or no access were excluded. RESULTS A total of 2238 papers were identified and of these, 627 were included. Definitions and assessment tools varied, but some trends were found. Psychotic experiences and psychotic-like experiences were transient and mild, found in the general population and those at-risk. Psychotic-like symptoms were subthreshold and among at-risk populations and non-psychotic mental disorders. Attenuated psychotic symptoms were subthreshold but associated with distress, risk, and help-seeking. Prodromal psychotic symptoms referred to the prodrome of psychotic disorders. Psychotic symptomatology included delusions and hallucinations within psychotic disorders. Psychotic symptoms was the broadest term, encompassing a range of populations but most commonly involving hallucinations, delusions, thought disorder, and disorganization. DISCUSSION A model for conceptualizing the required terms is proposed and future directions needed to advance this field of research are discussed.
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Affiliation(s)
- Natalie Seiler
- Orygen, the National Centre of Excellence in Youth Mental Health, Parkville, Melbourne, Australia.,Centre for Youth Mental Health, University of Melbourne, Parkville, Melbourne, Australia.,The University of Melbourne, Parkville, Melbourne, Australia.,Orygen Youth Health, Parkville, Melbourne, Australia
| | - Tony Nguyen
- Orygen, the National Centre of Excellence in Youth Mental Health, Parkville, Melbourne, Australia.,Centre for Youth Mental Health, University of Melbourne, Parkville, Melbourne, Australia.,The University of Melbourne, Parkville, Melbourne, Australia.,Orygen Youth Health, Parkville, Melbourne, Australia
| | - Alison Yung
- Orygen, the National Centre of Excellence in Youth Mental Health, Parkville, Melbourne, Australia.,Centre for Youth Mental Health, University of Melbourne, Parkville, Melbourne, Australia.,Orygen Youth Health, Parkville, Melbourne, Australia
| | - Brian O'Donoghue
- Orygen, the National Centre of Excellence in Youth Mental Health, Parkville, Melbourne, Australia.,Centre for Youth Mental Health, University of Melbourne, Parkville, Melbourne, Australia.,Orygen Youth Health, Parkville, Melbourne, Australia
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10
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Thomas N, Gurvich C, Hudaib AR, Gavrilidis E, Kulkarni J. Dissecting the syndrome of schizophrenia: Associations between symptomatology and hormone levels in women with schizophrenia. Psychiatry Res 2019; 280:112510. [PMID: 31415936 DOI: 10.1016/j.psychres.2019.112510] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/05/2019] [Accepted: 08/06/2019] [Indexed: 12/22/2022]
Abstract
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. Two trajectories were identified for PANSS: one subgroup with lower symptom severity was associated with FSH, DHEA, LH, and another high severity subgroup associated with LH. Two trajectories were identified for MADRS: 'depressed' (associated with FSH), and non-depressed. The result delineates subpopulations with unique psychopathology and hormone associations that support the hypothesis that reproductive hormones play a role in the pathophysiology of schizophrenia, and that heterogeneity may exist in hormonal sensitivities in the schizophrenia population. Stratification of subjects according to biological phenotype may help improve existing treatments through personalised-medicine strategies. The endocrine system may be one such biological mechanism to continue dissecting the syndrome.
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Affiliation(s)
- Natalie Thomas
- Monash Alfred Psychiatry Research Centre, Monash University Central Clinical School and The Alfred Hospital, Level 4, 607 St Kilda Rd Melbourne, Australia.
| | - Caroline Gurvich
- Monash Alfred Psychiatry Research Centre, Monash University Central Clinical School and The Alfred Hospital, Level 4, 607 St Kilda Rd Melbourne, Australia
| | - Abdul-Rahman Hudaib
- Monash Alfred Psychiatry Research Centre, Monash University Central Clinical School and The Alfred Hospital, Level 4, 607 St Kilda Rd Melbourne, Australia
| | - Emorfia Gavrilidis
- Monash Alfred Psychiatry Research Centre, Monash University Central Clinical School and The Alfred Hospital, Level 4, 607 St Kilda Rd Melbourne, Australia
| | - Jayashri Kulkarni
- Monash Alfred Psychiatry Research Centre, Monash University Central Clinical School and The Alfred Hospital, Level 4, 607 St Kilda Rd Melbourne, Australia
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11
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González-Rodríguez A, Seeman MV. The association between hormones and antipsychotic use: a focus on postpartum and menopausal women. Ther Adv Psychopharmacol 2019; 9:2045125319859973. [PMID: 31321026 PMCID: PMC6610461 DOI: 10.1177/2045125319859973] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Accepted: 04/01/2019] [Indexed: 12/17/2022] Open
Abstract
During the postpartum and menopausal periods of women's lives, there is a well-established and significant drop of circulating estrogens. This may be the reason why both these periods are associated with an increased risk for onset or exacerbation of psychiatric disorders. Whether symptoms are mainly affective or mainly psychotic, these disorders are frequently treated with antipsychotic medications, which calls for an examination of the relationship between hormone replacement and antipsychotic agents at these time periods. The aim of this narrative review is to summarize what is known about the association of hormones and antipsychotics in the postnatal period and at menopause. In the review, we focus on estrogen and oxytocin hormones and include, for the most part, only papers published within the last 10 years. Both estradiol and oxytocin have at various times been implicated in the etiology of postpartum disorders, and estrogens, sometimes combined with progesterone, have been tested as potential treatments for these conditions. The role of estradiol as an adjunct to antipsychotics in the prevention of postpartum relapses is currently controversial. With respect to oxytocin, studies are lacking. Psychosis in menopausal and postmenopausal women has been successfully treated with estrogens and selective estrogen-receptor modulators, mainly raloxifene, in addition to antipsychotics. Some symptoms appear to respond better than others. No oxytocin study has specifically targeted postmenopausal women. Because of feedback mechanisms, there is a theoretical danger of therapy with exogenous hormones interfering with endogenous secretion and disturbing the balance among inter-related hormones. When used with antipsychotics, hormones may also affect the metabolism and, hence, the brain level of specific antipsychotics. This makes treatment with antipsychotics plus hormones complicated. Dose, timing and route of intervention may all prove critical to efficacy. While much remains unknown, this literature review indicates that, within standard dose ranges, the combination of hormones and antipsychotics for postnatal and menopausal women suffering severe mental distress can be beneficial, and is safe.
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Affiliation(s)
| | - Mary V. Seeman
- Department of Psychiatry, University of Toronto,
260 Heath Street West, Suite 605, Toronto, Ontario M5P 3L6, Canada
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12
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Seeman MV, González-Rodríguez A. Use of psychotropic medication in women with psychotic disorders at menopause and beyond. Curr Opin Psychiatry 2018. [PMID: 29528895 DOI: 10.1097/yco.0000000000000410] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW Drugs have been extensively prescribed for the treatment of psychotic symptoms in schizophrenia and related disorders, as well as for the management of psychotic features in delirium, dementia and affective disorders. The aim of this narrative review is to focus on the recent literature on drug treatment in women with psychosis at the transition to menopause and subsequently. RECENT FINDINGS The recent literature emphasizes the following points: the efficacy of antipsychotic medication in psychosis is largely confined to the alleviation of delusions and hallucinations; menopause and ageing alter the kinetics and dynamics of drug action; drugs other than antipsychotics are currently being tested to address the cognitive, affective and negative symptoms of psychotic illnesses; menopausal symptoms add to comorbidities and require simultaneous treatment, raising the probability of deleterious drug interactions; antipsychotic drugs have many side effects and contribute to high mortality rates in the older psychosis population. SUMMARY A major implication for research is that antipsychotic drugs with a wider range of action and with fewer side effects are urgently needed. The clinical implications of the pharmacotherapy of psychotic illness are: older women's needs must be assessed through a comprehensive history and review of systems and physical and mental examination. To avoid adverse effects, drug dosages are best kept low and polypharmacy avoided wherever possible. It is important to frequently reassess older patients, as their pharmacotherapy requirements change with age and with comorbidity.
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Affiliation(s)
- Mary V Seeman
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
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13
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González-Rodríguez A, Seeman MV. Pharmacotherapy for schizophrenia in postmenopausal women. Expert Opin Pharmacother 2018; 19:809-821. [PMID: 29676942 DOI: 10.1080/14656566.2018.1465563] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Reduced estrogen levels at menopause mean a loss of the neuroprotection that is conferred, from puberty until menopause, on women with schizophrenia. The postmenopausal stage of schizophrenia requires therapeutic attention because women with this diagnosis almost invariably experience increased symptoms and increased side effects at this time. So far, few targeted therapies have been successfully developed. AREAS COVERED This non-systematic, narrative review is based on the relevant published literature indexed in PubMed. A digital search was combined with a manual check of references from studies in the field of gender differences, menopause and schizophrenia. Aside from the inclusion of a few early classic papers, the review focuses on 21st century basic, psychopharmacologic, and clinical literature on the treatment of women with schizophrenia after menopause. EXPERT OPINION Beyond a relatively low dose threshold, all antipsychotic medications have adverse effects, which become more prominent for women at the time of menopause. Estrogen modulators may not help all symptoms of schizophrenia but are, nevertheless, relatively safe and, when used as adjuncts, help to keep antipsychotic doses low, thus reducing the side effect burden. The field is currently moving towards precision medicine and individual genetic profiles will help to determine the efficacy of available treatments in the future.
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Affiliation(s)
| | - Mary V Seeman
- b Department of Psychiatry , University of Toronto , Toronto , Canada
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