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Brouwer A, Carhart‐Harris RL, Raison CL. Psychotomimetic compensation versus sensitization. Pharmacol Res Perspect 2024; 12:e1217. [PMID: 38923845 PMCID: PMC11194300 DOI: 10.1002/prp2.1217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 05/08/2024] [Indexed: 06/28/2024] Open
Abstract
It is a paradox that psychotomimetic drugs can relieve symptoms that increase risk of and cooccur with psychosis, such as attention and motivational deficits (e.g., amphetamines), pain (e.g., cannabis) and symptoms of depression (e.g., psychedelics, dissociatives). We introduce the ideas of psychotomimetic compensation and psychotomimetic sensitization to explain this paradox. Psychotomimetic compensation refers to a short-term stressor or drug-induced compensation against stress that is facilitated by engagement of neurotransmitter/modulator systems (endocannabinoid, serotonergic, glutamatergic and dopaminergic) that mediate the effects of common psychotomimetic drugs. Psychotomimetic sensitization occurs after repeated exposure to stress and/or drugs and is evidenced by the gradual intensification and increase of psychotic-like experiences over time. Theoretical and practical implications of this model are discussed.
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Affiliation(s)
- Ari Brouwer
- Department of Human Development and Family Studies, School of Human EcologyUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
| | - Robin L. Carhart‐Harris
- Department of Neurology and PsychiatryUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - Charles L. Raison
- Department of Psychiatry, School of Medicine and Public HealthUniversity of Wisconsin‐MadisonMadisonWisconsinUSA
- Vail Health Behavioral Health Innovation CenterVailColoradoUSA
- Center for the Study of Human HealthEmory UniversityAtlantaGeorgiaUSA
- Department of Spiritual HealthEmory University Woodruff Health Sciences CenterAtlantaGeorgiaUSA
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Fekih-Romdhane F, Houissa L, Cheour M, Hallit S, Loch AA. Body image as a mediator in the relationship between psychotic experiences and later disordered eating: A 12-month longitudinal study in high school adolescents. Int J Soc Psychiatry 2024; 70:518-530. [PMID: 38160417 DOI: 10.1177/00207640231218686] [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] [Indexed: 01/03/2024]
Abstract
BACKGROUND The relationship between psychosis and disordered eating remains a challenging area of research to which little interest was paid. Using longitudinal data, we aimed to explore the hypothesis that the pathways from psychotic experiences (PEs) to disordered eating (DE) and body-mass index (BMI) are mediated by body-image disturbances. METHODS A prospective longitudinal study was performed. High-school students (N = 510, 61.2% females, mean age of 16.05 ± 1.01 years) were asked to complete three scheduled assessments (Baseline, 6 months, and 12 months). RESULTS Two body image components, that is, Overweight Preoccupation and Body Area Satisfaction, mediated the prospective association between baseline PEs and DE 12 months later. Direct effects were significant. After accounting for indirect effects through more severe body image concerns at 6 months, higher baseline PEs were significantly associated with greater DE at 12 months. Baseline PEs and 6-month body image explained a significant proportion of variance in 12-month DE. However, we did not find evidence of a direct prospective association between PEs and BMI. CONCLUSION This study is the first to assess the mediating role of body image between PEs and DE. Findings offer promising new avenues for early intervention to help mitigate the effects of PEs on DE in adolescents.
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Affiliation(s)
- Feten Fekih-Romdhane
- The Tunisian Center of Early Intervention in Psychosis, Department of Psychiatry 'Ibn Omrane', Razi Hospital, Manouba, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunisia
| | - Lilia Houissa
- The Tunisian Center of Early Intervention in Psychosis, Department of Psychiatry 'Ibn Omrane', Razi Hospital, Manouba, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunisia
| | - Majda Cheour
- The Tunisian Center of Early Intervention in Psychosis, Department of Psychiatry 'Ibn Omrane', Razi Hospital, Manouba, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunisia
| | - Souheil Hallit
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, Jounieh, Lebanon
- Psychology Department, College of Humanities, Effat University, Jeddah, Saudi Arabia
- Applied Science Research Center, Applied Science Private University, Amman, Jordan
| | - Alexandre Andrade Loch
- Laboratorio de Neurociencias (LIM 27), Instituto de Psiquiatria, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Brazil
- Instituto Nacional de Biomarcadores em Neuropsiquiatria (INBION), Conselho Nacional de Desenvolvimento Cientifico e Tecnológico, Sao Paulo, Brazil
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Swarnameenaa G, Durairaj J, Hariharan N, Madhavan VK, Arunachaleeswaran P, Venkatraman L, Sankaranarayanan A, Ramachandran P. The Tamil Version of the Three-Factor Eating Questionnaire-R18V2: Reliability and Factor Structure Among Persons with Schizophrenia. Indian J Psychol Med 2024; 46:125-130. [PMID: 38725725 PMCID: PMC11076932 DOI: 10.1177/02537176231210401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/12/2024] Open
Abstract
Background Persons with schizophrenia (PwS) are vulnerable to developing disordered eating behaviors. However, standardized tools to assess disordered eating patterns are unavailable in the regional language, Tamil. Different versions of the Three-Factor Eating Questionnaire (TFEQ) have been used to measure disordered eating patterns among PwS worldwide. This study aimed to assess the factor structure and reliability of the Tamil version of TFEQ-R18V2 among Tamil-speaking PwS. Methods Over three months, 135 PwS, aged 18-65 years, who attended the outpatient department of a tertiary mental health service provider in Chennai, completed the Tamil version of TFEQ-R18V2. Thirty PwS completed the tool after two weeks to assess its test-retest reliability. The factor structure of the tool was explored using principal component analysis. Results The sample included 75 (55.6%) males and 60 (44.4%) females with a mean (±SD) age of 40.1 (±9.8) years and a mean duration of illness of 11.99 (± 8.72) years. Internal consistency and test-retest reliability of the Tamil version were 0.84 and 0.532, respectively. A five-factor structure emerged from the factor analysis, with 65.67% of the variance. Conclusion The Tamil version of TFEQ-R18V2 emerged as a reliable tool to assess disordered eating patterns among Tamil-speaking PwS.
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Affiliation(s)
- G. Swarnameenaa
- Dept. of Clinical Psychology, Central Institute of Psychiatry, Ranchi, Jharkhand, India
| | | | - Nithyashri Hariharan
- Dept. of Psychiatry, Schizophrenia Research Foundation, Chennai, Tamil Nadu, India
| | | | | | - Lakshmi Venkatraman
- Dept. of Psychiatry, Schizophrenia Research Foundation, Chennai, Tamil Nadu, India
| | - Anoop Sankaranarayanan
- Melaleuca Unit, Blacktown Hospital, WSLHD Mental Health Service, New South Wales, Australia
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Suliman O, Alrazehi AA, Alsafar BA, Kaki AA, Alsafar AA, E Alharbi MK, M Alharbi MK, Abed FA, Almohammadi AA, Alsaedi EA. How Does an Eating Disorder Affect Your Physical and Mental Health and How It Is Related to Sleeve Gastrectomy? Cureus 2023; 15:e50832. [PMID: 38155980 PMCID: PMC10753139 DOI: 10.7759/cureus.50832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2023] [Indexed: 12/30/2023] Open
Abstract
Background Obesity is the pandemic of this era. At the same time, the commercialisation of thinness has also increased its adversity. Dissatisfaction with body shape is leading to many eating disorders. These disorders further cause several health problems. It has been found that individuals with eating disorders experience insomnia, depression, and anxiety. It also affects the endocrine system and digestive systems of the body. The surgical approach provides a more efficient treatment of obesity with sustainable results. Sleeve gastrectomy is the most popular surgical treatment. Sleeve gastrectomy is one of the prominent bariatric surgeries. Patients going through sleeve gastrectomy not only lose weight but also improve their mental health. Objective This study assesses the relationship between obesity, eating disorders, and physical health. It also focuses on the prevalence of sleeve gastrectomy procedures in such individuals and their outcomes. Methods This study used a cross-sectional design and a convenient sampling technique. The obese individuals who had eating disorders residing in Medina Al-Munawara and Riyadh city were taken as the samples. Online questionnaires were shared with participants to collect their perspectives on their weight, eating disorders, and their impact on physical health. The study collected both retrospective and present data. Results A total sample of 335 participants was taken, of which 181 (54%) were females and 154 (46%) were males, with a mean BMI of 28.85±2.57. The fear of weight gain was found among 265 (79%) of participants, 151 (45%) were feeling guilt while eating, 275 (82%) were weighing themselves daily, 325 (97%) were unable to stop eating even when complete, and 117 (35%) were unable to control themselves when they have food. As per the methods of avoiding weight gain, 166 (49.6%) were skipping a meal, 157 (47%) were following a diet, 17 (5%) were inducing vomiting, and 16 (4.8%) reused laxatives and diuretics. A total of 158 (47.2%) were involved in sports, but it was reduced to 61 (18.25%) upon sickness. Only 24 (7%) participants had undergone sleeve gastrostomy, and 181 (54%) believed that their cravings had increased, 238 (71%) complained of dizziness, and 151 (45%) believed that fast food caused gut unrest. Conclusion Obese individuals who are going through eating disorders are psychologically and physically compromised. They consider skipping meals to be the most efficient means of weight loss, and only a small percentage prefer to go for sleeve gastrectomy.
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Affiliation(s)
- Osman Suliman
- College of Clinical Sciences, Faculty of Medicine, Al-Rayan Colleges, Madinah, SAU
| | - Ammar A Alrazehi
- College of Medicine, Faculty of Medicine, Al-Rayan Colleges, Madinah, SAU
| | - Badr A Alsafar
- College of Medicine, Faculty of Medicine, Al-Rayan Colleges, Madinah, SAU
| | - Abdullah A Kaki
- College of Medicine, Faculty of Medicine, Al-Rayan Colleges, Madinah, SAU
| | - Alwaleed A Alsafar
- College of Medicine, Faculty of Medicine, Al-Rayan Colleges, Madinah, SAU
| | - Mazen K E Alharbi
- College of Medicine, Faculty of Medicine, Al-Rayan Colleges, Madinah, SAU
| | - Mazen K M Alharbi
- College of Medicine, Faculty of Medicine, Al-Rayan Colleges, Madinah, SAU
| | - Fares A Abed
- College of Medicine, Faculty of Medicine, Al-Rayan Colleges, Madinah, SAU
| | - Asim A Almohammadi
- College of Medicine, Faculty of Medicine, Al-Rayan Colleges, Madinah, SAU
| | - Emad A Alsaedi
- College of Medicine, Faculty of Medicine, Al-Rayan Colleges, Madinah, SAU
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Seeman MV. Women with Schizophrenia Have Difficulty Maintaining Healthy Diets for Themselves and Their Children: A Narrative Review. Behav Sci (Basel) 2023; 13:967. [PMID: 38131823 PMCID: PMC10740554 DOI: 10.3390/bs13120967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/16/2023] [Accepted: 11/23/2023] [Indexed: 12/23/2023] Open
Abstract
Severe psychiatric disorders such as schizophrenia are inevitably linked to unemployment, meagre per capita income, and residence in disadvantaged, poorly resourced neighbourhoods. This means difficult access to healthy food and is particularly problematic for pregnant women and mothers with children to feed. The necessity of taking antipsychotic drugs is an additional barrier to healthy eating because these drugs are associated with serious cognitive, psychological, behavioural, and metabolic sequelae. Being ill with psychosis makes it extremely difficult to maintain a healthy diet; nutritional deficiencies result, as do medical complications. The results of present literature review confirm the gravity of the problem and suggest a number of potentially useful clinical interventions.
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Affiliation(s)
- Mary V Seeman
- Department of Psychiatry, University of Toronto, Toronto, ON M5S 3G4, Canada
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Sciarrillo A, Bevione F, Lepora M, Toppino F, Lacidogna MC, Delsedime N, Panero M, Martini M, Abbate Daga G, Preti A. The Nepean Belief Scale (NBS) as a tool to investigate the intensity of beliefs in anorexia nervosa: psychometric properties of the Italian version. Eat Weight Disord 2023; 28:92. [PMID: 37906328 PMCID: PMC10618389 DOI: 10.1007/s40519-023-01620-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 10/18/2023] [Indexed: 11/02/2023] Open
Abstract
BACKGROUND People with anorexia nervosa (AN) show a peculiar impairment of insight regarding their condition, often manifesting a denial of extreme emaciation and sometimes hiding or underreporting socially undesirable abnormal eating patterns. Sometimes the intensity of the beliefs held by patients with AN reach a delusional intensity. OBJECTIVES In this study, the Italian version of the Nepean Belief Scale was applied to a sample of patients diagnosed with AN to investigate the intensity of their beliefs and convictions and its clinical correlates. METHODS The Nepean Belief Scale (NBS) was translated and adapted to Italian and applied to a sample of patients diagnosed with AN based on the Structured Clinical Interview for DSM-5 (SCID-5). RESULTS The Italian version of the 5-item NBS showed excellent reliability. Convergent validity was proved by negative association with levels of insight measured with the Schedule for the Assessment of Insight in Eating Disorders. Beliefs of delusional intensity were reported by 10% of participants. Those with a greater intensity of beliefs, either overvalued or delusional ideas, were more likely to report poorer general cognitive performances on the Montreal Cognitive Assessment. No association was observed between NBS score and age, body mass index, symptoms of eating disorders, body dissatisfaction, or levels of depression. Fear of weight gain and control seeking were the most often reported themes at the NBS. CONCLUSIONS The Italian version of the NBS is a reasonably reliable, valid, and usable tool for the multidimensional assessment of insight in AN. Level of evidence Level III, Evidence obtained from well-designed cohort or case-control analytic studies.
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Affiliation(s)
- Arianna Sciarrillo
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy.
| | - Francesco Bevione
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Marta Lepora
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Federica Toppino
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Maria Carla Lacidogna
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Nadia Delsedime
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Matteo Panero
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Matteo Martini
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Giovanni Abbate Daga
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Antonio Preti
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
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Seeman MV. Schizophrenia in Women: Clinical Considerations. Psychiatr Clin North Am 2023; 46:475-486. [PMID: 37500245 DOI: 10.1016/j.psc.2023.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Men and women, for biologic and sociocultural reasons, differ in the nature of their risks for schizophrenia and also in their care needs. Women with schizophrenia have several reproduction-associated risks and care needs that require special clinical consideration. They also have several specific risks related to antipsychotics and gender-associated needs not necessarily related to biology. These require clinicians' diagnostic acumen, treatment skills, cultural sensitivity, and advocacy know-how. Although this does not pertain to everyone, awareness on the part of clinicians is essential. This article addresses the current evidence for difference.
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Affiliation(s)
- Mary V Seeman
- Department of Psychiatry, University of Toronto, Toronto, Ontario M5P3L6, Canada.
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Lysaker PH, Chernov N, Moiseeva T, Sozinova M, Dmitryeva N, Makarova A, Kukla M, Myers E, Karpenko O, Kostyuk G. Contrasting Metacognitive, Emotion Recognition and Alexithymia Profiles in Bulimia, Anorexia, and Schizophrenia. J Nerv Ment Dis 2023; 211:348-354. [PMID: 37040137 DOI: 10.1097/nmd.0000000000001612] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
Abstract
ABSTRACT Alexithymia, or deficits in emotion recognition, and metacognitive capacity have been noted both in psychosis and eating disorders and potentially linked to psychopathology. This study sought to compare levels of impairments in these phenomena and their associations with psychopathology in groups with eating disorders and psychosis. Participants with diagnoses of a schizophrenia spectrum disorder (SSD; n = 53), anorexia (n = 40), or bulimia (n = 40) were recruited from outpatient clinics. Alexithymia was measured with the Toronto Alexithymia Scale; emotion recognition, with the Ekman Faces Test; and metacognition, with the Metacognitive Assessment Scale-Abbreviated. Psychopathology was measured with the Eating Attitudes Test, Body Image Questionnaire, and Positive and Negative Syndrome Scale. Results indicated that the SSD group had significantly poorer metacognitive function than either eating disorder group. Metacognition was related to body image in the anorexia group and a range of different forms of general psychopathology in the bulimia group. Alexithymia was related to eating disorder behaviors in the bulimia group.
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Affiliation(s)
| | - Nikita Chernov
- Department of Psychiatry, Mental-health clinic №1 named after N.A. Alexeev, Moscow, Russia
| | - Tatyana Moiseeva
- Department of Psychiatry, Mental-health clinic №1 named after N.A. Alexeev, Moscow, Russia
| | - Marta Sozinova
- Department of Psychiatry, Mental-health clinic №1 named after N.A. Alexeev, Moscow, Russia
| | - Nadezhda Dmitryeva
- Department of Psychiatry, Mental-health clinic №1 named after N.A. Alexeev, Moscow, Russia
| | - Anastasiya Makarova
- Department of Psychiatry, Mental-health clinic №1 named after N.A. Alexeev, Moscow, Russia
| | | | | | - Olga Karpenko
- Department of Psychiatry, Mental-health clinic №1 named after N.A. Alexeev, Moscow, Russia
| | - Georgiy Kostyuk
- Department of Psychiatry, Mental-health clinic №1 named after N.A. Alexeev, Moscow, Russia
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Nagy H, Paul T, Jain E, Loh H, Kazmi SH, Dua R, Rodriguez R, Naqvi SAA, U. MC, Bidika E. A Clinical Overview of Anorexia Nervosa and Overcoming Treatment Resistance. Avicenna J Med 2022; 13:3-14. [PMID: 36969350 PMCID: PMC10038755 DOI: 10.1055/s-0042-1758859] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
AbstractAnorexia nervosa (AN) is a type of eating disorder that has been increasing in incidence and has been encountered more commonly by physicians in their daily practice. Both environmental and genetic risk factors paired along with a more susceptible neurobiology are at play in the emerging resistance to treatment in AN. Preoccupations with intense fear of weight gain, dietary restrictions, excessive exercise, and how the individual is perceived by society mixed with underlying psychopathology all further add to the issue. Many patients who fall into this cycle of obsessive and restrictive patterns refuse to get treatment. As clinicians, it is essential we recognize the early signs of both eating disorders during the initial primary care appointments.To review the literature on the etiology of AN, possible misdiagnosis leading to inappropriate management of this condition, and understand the treatment-resistant AN and its management. Additionally, it will explore possible reasons that contribute to the resistance to treatment, the underlying psychopathology of anorexics, its genetic predisposition, psychiatric comorbidities, identification of the early signs and symptoms, and timely prevention.Early recognition by a physician includes a thorough history and physical examination, pertinent laboratory, and electrolyte studies, and identifying comorbid psychiatric conditions. The treatment of AN is intricate and requires a holistic approach. Treatment includes multiple modalities such as nutritional rehabilitation and psychosocial and pharmacological therapies. An interdisciplinary team of medical professionals for managing chronic AN is recommended.
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Affiliation(s)
- Hassan Nagy
- Division of Research & Academic Affairs, Larkin Health System, South, Miami, Florida, United States
| | - Tanya Paul
- Division of Research & Academic Affairs, Larkin Health System, South, Miami, Florida, United States
| | - Esha Jain
- Division of Research & Academic Affairs, Larkin Health System, South, Miami, Florida, United States
| | - Hanyou Loh
- Division of Research & Academic Affairs, Larkin Health System, South, Miami, Florida, United States
| | - Syeda Hafsa Kazmi
- Division of Research & Academic Affairs, Larkin Health System, South, Miami, Florida, United States
| | - Rishbha Dua
- Division of Research & Academic Affairs, Larkin Health System, South, Miami, Florida, United States
| | - Ricardo Rodriguez
- Division of Research & Academic Affairs, Larkin Health System, South, Miami, Florida, United States
| | - Syed Ali Abbas Naqvi
- Division of Research & Academic Affairs, Larkin Health System, South, Miami, Florida, United States
| | - Metu Chiamaka U.
- Division of Research & Academic Affairs, Larkin Health System, South, Miami, Florida, United States
| | - Erjola Bidika
- Division of Research & Academic Affairs, Larkin Health System, South, Miami, Florida, United States
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Rodgers E, Marwaha S, Humpston C. Co-occurring psychotic and eating disorders in England: findings from the 2014 Adult Psychiatric Morbidity Survey. J Eat Disord 2022; 10:150. [PMID: 36258254 PMCID: PMC9578255 DOI: 10.1186/s40337-022-00664-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 08/19/2022] [Accepted: 09/18/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Psychotic disorders and eating disorders are complex mental illnesses associated with increased mortality and functional impairment. This study aimed to investigate the co-occurrence and relationships between eating disorders and psychotic disorders and assess the mediation effect of mood instability. METHODS This study used data from the Adult Psychiatric Morbidity Survey (APMS) 2014, a general population-based survey in England. Participants (total N = 7546, female N = 4488, male N = 3058, mean age = 52.3 years) were categorised based on psychotic disorder status into the groups of probable psychosis, diagnosed psychosis, and healthy controls without psychosis. The dependent variable of this study was the presence or absence of an eating disorder, with mood instability as the mediator. Logistic regression and mediation analyses were conducted to assess the relationships between these variables. RESULTS Both probable and diagnosed psychoses were significantly related to the presence of an eating disorder, and mood instability was found to be a mediating variable with moderate effect. CONCLUSION The present study demonstrates a significant relationship between eating disorders and psychotic disorders in the English general population, indicating higher levels of co-occurrence between these two groups of disorders than when compared with healthy controls. The findings also suggest the relationship between eating and psychotic disorders is mediated, to an extent, by the presence of mood instability traits. Future research could extend the present study's findings through assessing whether specific eating disorders are more significantly related to psychotic disorders than others.
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Affiliation(s)
- Ellen Rodgers
- Institute for Mental Health, School of Psychology, University of Birmingham, B15 2TT, Birmingham, UK
| | - Steven Marwaha
- Institute for Mental Health, School of Psychology, University of Birmingham, B15 2TT, Birmingham, UK.,Birmingham and Solihull Mental Health Foundation Trust, B1 3RB, Birmingham, UK
| | - Clara Humpston
- Institute for Mental Health, School of Psychology, University of Birmingham, B15 2TT, Birmingham, UK. .,Department of Psychology, University of York, YO10 5DD, York, UK.
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Tamayo Acosta JC, Sosa Gomez A, Gonzalez Diaz L, Rivera Rodriguez G, Acosta Guillot M. Management of Psychosis in the Setting of Binge Eating, Mania, and Extrapyramidal Side Effects. Cureus 2022; 14:e26846. [PMID: 35974863 PMCID: PMC9375515 DOI: 10.7759/cureus.26846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2022] [Indexed: 11/05/2022] Open
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Christiansen DM, McCarthy MM, Seeman MV. Where Sex Meets Gender: How Sex and Gender Come Together to Cause Sex Differences in Mental Illness. Front Psychiatry 2022; 13:856436. [PMID: 35836659 PMCID: PMC9273892 DOI: 10.3389/fpsyt.2022.856436] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 06/02/2022] [Indexed: 12/25/2022] Open
Abstract
Sex differences are prevalent in multiple mental disorders. Internalizing disorders are more commonly diagnosed in women, whereas externalizing and neurodevelopmental disorders are more often diagnosed in men. Significant sex/gender differences are reported in prevalence, symptom profile, age of onset, comorbidities, functional impairment, prognosis, as well as in responses to various treatments. In this conceptual article, we discuss theories and empirical studies of sex- and gender-related influences in mental health, by focusing on three examples: autism spectrum disorder (ASD), acknowledged as a disorder whose roots are mainly biological; eating disorders, whose origins are considered to be mainly psychosocial, and posttraumatic stress disorder (PTSD), an environmentally caused disorder with both psychosocial and biological underpinnings. We examine the ways in which sex differences emerge, from conception through adulthood. We also examine how gender dichotomies in exposures, expectations, role assumptions, and cultural traditions impact the expression of our three selected mental illnesses. We are especially interested in how sex-based influences and gender-based influences interact with one another to affect mental illness. We suggest that sex and gender are multi-faceted and complex phenomena that result in variations, not only between men and women, but also within each sex and gender through alterations in genes, hormone levels, self-perceptions, trauma experiences, and interpersonal relationships. Finally, we propose a conceptual diatheses-stress model, depicting how sex and gender come together to result in multiple sex/gender differences across mental disorders. In our model, we categorize diatheses into several categories: biological, intrapersonal, interpersonal, and environmental. These diatheses interact with exposure to stressors, ranging from relatively minor to traumatic, which allows for the sometimes bidirectional influences of acute and long-term stress responses. Sex and gender are discussed at every level of the model, thereby providing a framework for understanding and predicting sex/gender differences in expression, prevalence and treatment response of mental disorders. We encourage more research into this important field of study.
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Affiliation(s)
- Dorte M. Christiansen
- Department of Psychology, National Centre for Psychotraumatology, University of Southern Denmark, Odense, Denmark
| | - Margaret M. McCarthy
- Department of Pharmacology, University of Maryland, Baltimore, MD, United States
| | - Mary V. Seeman
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
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13
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Poletti M, Preti A, Raballo A. Eating Disorders and Psychosis as Intertwined Dimensions of Disembodiment: A Narrative Review. CLINICAL NEUROPSYCHIATRY 2022; 19:187-192. [PMID: 35821871 PMCID: PMC9263683 DOI: 10.36131/cnfioritieditore20220307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Although psychosis is not one of the most commonly recognized psychiatric comorbidities of Eating Disorders (ED), there is an increasing empirical evidence of associations between these psychopathological conditions. Indeed, ED as well as early manifestations of schizophrenic psychosis emerge during developmental years and might present some affinities in the presentation at onset. For example, adolescents with anorexia nervosa (AN) may report psychotic-like eating-related symptoms such as delusional-like body image distortions and/or "anorexic voice". Conversely, early expressions of schizophrenia spectrum vulnerability might involve altered bodily experiences, delusional ideation on food and eating as well as pseudo-anorectic behaviors. From a phenomenological perspective, this partial symptomatic overlap may lie on common features of disturbed corporeality in terms of disembodiment, although these alterations of embodiment are presumably rooted in distinct pathogenetic pathways (e.g., primary childhood ontogenetic pathway in schizophrenia vs. a secondary adolescent ontogenetic pathway in AN). A clinical-phenomenological attitude could be important not only to better discern potential overlaps and affinities between the two conditions, but also to better conceptualize and treat those background alterations of the embodied self. In particular, a phenomenological exploration of the experiential side of eating-related behaviors could be a decisive step to support early differential diagnosis and treatment appropriateness.
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Affiliation(s)
- Michele Poletti
- Department of Mental Health and Pathological Addiction, Child and Adolescent Mental Health Service, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy,Corresponding author Michele Poletti Department of Mental Health and Pathological Addiction, Child and Adolescent Neuropsychiatry Service, Azienda USL-IRCCS di Reggio Emilia, Via Amendola 2, Reggio Emilia, Italy, phone +39052233550 E-mail:
| | | | - Andrea Raballo
- Section of Psychiatry, Clinical Psychology and Rehabilitation, Department of Medicine, University of Perugia, Perugia, Italy,Center for Translational, Phenomenological and Developmental Psychopathology
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Ganson KT, Cuccolo K, Nagata JM. Associations between psychosis symptoms and eating disorders among a national sample of U.S. college students. Eat Behav 2022; 45:101622. [PMID: 35255356 DOI: 10.1016/j.eatbeh.2022.101622] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 02/24/2022] [Accepted: 02/24/2022] [Indexed: 11/03/2022]
Abstract
This study aimed to determine the associations between psychosis symptoms and eating disorders among a national sample of college and university students ages 18 to 26 years. Data from the 2020-2021 Healthy Minds Study (United States) were analyzed (N = 96,791). Multiple modified Poisson regression analyses were conducted to estimate the association between four self-reported lifetime psychosis symptoms and a positive eating disorder screen (measured using the SCOFF) and any self-reported lifetime eating disorder diagnosis, while adjusting for demographic and confounding variables. Participants who reported all four lifetime psychosis symptoms were more likely to screen positive for an eating disorder, while participants who reported three lifetime psychosis symptoms were more likely to report any lifetime eating disorder diagnosis. Those who reported a higher cumulative number of lifetime psychosis symptoms and reported any psychosis symptoms in the past 12 months were more likely to screen positive for an eating disorder and report any lifetime eating disorder diagnosis. Psychosis symptoms were associated with eating disorders among a national sample of college students. Health care professionals should be aware of the relationship between psychosis symptoms and eating disorders to ensure effective screening and early-intervention.
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Affiliation(s)
- Kyle T Ganson
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON, Canada.
| | - Kelly Cuccolo
- Department of Psychology, Alma College, Alma, MI, United States
| | - Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, United States
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15
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Crișan C, Androne B, Barbulescu LD, Suciu BD. Nexus of Delusions and Overvalued Ideas: A Case of Comorbid Schizophrenia and Anorexia in the View of the New ICD-11 Classification System. AMERICAN JOURNAL OF CASE REPORTS 2022; 23:e933759. [PMID: 34972814 PMCID: PMC8729308 DOI: 10.12659/ajcr.933759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 11/21/2021] [Accepted: 10/18/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Schizophrenia and anorexia nervosa are challenging mental disorders. In cases in which the cognitive-affective drivers eliciting abnormal eating behaviors strongly influence diagnostic accuracy and treatment planning, it is important to be extremely thorough in differentiating between the phenomenology of delusions, obsessions, and overvalued ideas. CASE REPORT Here we present an unusual relationship between anorexia nervosa and schizophrenia and also an update on diagnosing them according to the new ICD-11 classification system. The case illustrates a 44-year-old Romanian woman who had met the criteria for eating disorder from the age of 15 to 22 years, subsequently developed a psychotic break, and ultimately had schizophrenia from the age of 22 to 44 years (present time). This case report focuses on the dual diagnosis of a psychotic disorder and an eating disorder, with discussions based on the literature available on the topic. CONCLUSIONS Schizophrenia can be considered a disabling mental disorder, but in association with a diagnosis of anorexia nervosa, the patient usually requires immediate admission and medical care in a coordinated and sustained manner. Symptoms of anorexia nervosa might manifest in the active phase of psychosis, precede psychosis, or, less commonly, manifest during the residual phase of the illness. Nevertheless, when these 2 disorders are combined, we can assume that the treatment plan is even more difficult to handle, requiring a multi-disciplinary team. Therefore, to provide adequate clinical care, a proper diagnosis must be made. The complex nature of the interrelationship between psychotic disorders and eating disorders requires further research.
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Affiliation(s)
- Cătălina Crișan
- Department of Neurosciences, Psychiatry and Pediatric Psychiatry Chair, “Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Beatrice Androne
- Department of Neurosciences, Infectious Diseases Clinical Hospital, Cluj-Napoca, Romania
| | | | - Bianca Daniela Suciu
- Department of Neurosciences, Psychiatry and Pediatric Psychiatry Chair, “Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania
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16
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Soyer-Gobillard MO, Gaspari L, Courtet P, Sultan C. Diethylstilbestrol and autism. Front Endocrinol (Lausanne) 2022; 13:1034959. [PMID: 36479217 PMCID: PMC9720308 DOI: 10.3389/fendo.2022.1034959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 10/24/2022] [Indexed: 11/22/2022] Open
Abstract
It is acknowledged that diethylstilbestrol (DES), a synthetic diphenol with powerful estrogenic properties, causes structural anomalies of the reproductive tract and increases the risk of cancer and genital malformations in children and grandchildren of mothers treated during pregnancy. Conversely, data on DES effects on neurodevelopment and psychiatric disorders in in-utero exposed children and their descendants are rare, especially concerning Autism Spectrum Disorders (ASD). Recent studies presented in this review strengthen the hypothesis that in-utero exposure to DES and also other synthetic estrogens and progestogens, which all are endocrine disruptors, contributes to the pathogenesis of psychiatric disorders, especially ASD. A large epidemiological study in the USA in 2010 reported severe depression in in-utero exposed children (n=1,612), and a French cohort study (n=1,002 in-utero DES exposed children) in 2016 found mainly bipolar disorders, schizophrenia, major depression, suicide attempts, and suicide. Few publications described ASD in in-utero exposed children, mainly a Danish cohort study and a large Chinese epidemiological study. Molecular studies on endocrine disruptors demonstrated the transgenerational induction of diseases and DES epigenetic impact (DNA methylation changes) at two genes implicated in neurodevelopment (ZFP57 and ADAM TS9). We recently described in an informative family, somatic and psychiatric disorders in four generations, particularly ASD in boys of the third and fourth generation. These data show that the principle of precaution must be retained for the protection of future generations: women (pregnant or not) should be extremely vigilant about synthetic hormones.
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Affiliation(s)
- Marie-Odile Soyer-Gobillard
- Univ Sorbonne, Centre National de la Recherche Scientifique (CNRS), Paris, France
- Association Halte aux HORmones Artificielles pour les GrossessES (Hhorages)-France, Perpignan, France
| | - Laura Gaspari
- Centre Hospitalier Universitaire (CHU) Montpellier: Univ Montpellier, Unité d’Endocrinologie-Gynécologie Pédiatrique, Service de Pédiatrie, Montpellier, France
- Centre Hospitalier Universitaire (CHU) Montpellier: Univ Montpellier, Centre de Référence Maladies Rares du Développement Génital, Constitutif Sud, Hôpital Lapeyronie, Montpellier, France
- Univ Montpellier, Institut National de la Santé et de la Recherche Médicale (Inserm) 1203, Développement Embryonnaire Fertilité Environnement, Montpellier, France
| | - Philippe Courtet
- Institut de Génomique Fonctionnelle (IGF), Univ. Montpellier, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (Inserm), Montpellier, France
- Department of Emergency Psychiatry and Acute Care, Lapeyronie Hospital, Centre Hospitalier Universitaire (CHU) Montpellier, Montpellier, France
| | - Charles Sultan
- Centre Hospitalier Universitaire (CHU) Montpellier: Univ Montpellier, Unité d’Endocrinologie-Gynécologie Pédiatrique, Service de Pédiatrie, Montpellier, France
- *Correspondence: Charles Sultan,
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Bheemireddy R, Kethawath SM, Pingali S, Molanguri U. Early-onset anorexia nervosa with psychotic symptoms: A case report. Indian J Psychiatry 2021; 63:403-404. [PMID: 34456357 PMCID: PMC8363895 DOI: 10.4103/psychiatry.indianjpsychiatry_446_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/12/2020] [Accepted: 07/01/2021] [Indexed: 11/14/2022] Open
Affiliation(s)
- Ragini Bheemireddy
- Department of Psychiatry, Gandhi Medical College, Secunderabad, Telanagana, India. E-mail: shantimohankethawath.
| | - Shanti Mohan Kethawath
- Department of Psychiatry, Gandhi Medical College, Secunderabad, Telanagana, India. E-mail: shantimohankethawath.
| | - Srilakshmi Pingali
- Department of Psychiatry, Gandhi Medical College, Secunderabad, Telanagana, India. E-mail: shantimohankethawath.
| | - Umashankar Molanguri
- Department of Psychiatry, Gandhi Medical College, Secunderabad, Telanagana, India. E-mail: shantimohankethawath.
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18
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McGinty K, Stevens H, Martin E, Elliott A. Adolescent Catatonia Preceded by Undiagnosed Anorexia Nervosa. Psychiatr Ann 2021. [DOI: 10.3928/00485713-20210104-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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19
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Bergner L, Himmerich H, Kirkby KC, Steinberg H. Descriptions of Disordered Eating in German Psychiatric Textbooks, 1803-2017. Front Psychiatry 2021; 11:504157. [PMID: 33519534 PMCID: PMC7840701 DOI: 10.3389/fpsyt.2020.504157] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 11/25/2020] [Indexed: 12/13/2022] Open
Abstract
The most common eating disorders (EDs) according to DSM-5 are anorexia nervosa (AN), bulimia nervosa (BN) and binge eating disorder (BED). These disorders have received increasing attention in psychiatry due to rising prevalence and high morbidity and mortality. The diagnostic category "anorexia nervosa," introduced by Ernest-Charles Lasègue and William Gull in 1873, first appears a century later in a German textbook of psychiatry, authored by Gerd Huber in 1974. However, disordered eating behavior has been described and discussed in German psychiatric textbooks throughout the past 200 years. We reviewed content regarding eating disorder diagnoses but also descriptions of disordered eating behavior in general. As material, we carefully selected eighteen German-language textbooks of psychiatry across the period 1803-2017. Previously, in German psychiatry, disordered eating behaviors were seen as symptoms of depressive disorders, bipolar disorder or schizophrenia, or as manifestations of historical diagnoses no longer used by the majority of psychiatrists such as neurasthenia, hypochondria and hysteria. Interestingly, 19th and early 20th century psychiatrists like Kraepelin, Bumke, Hoff, Bleuler, and Jaspers reported symptom clusters such as food refusal and vomiting under these outdated diagnostic categories, whereas nowadays they are listed as core criteria for specific eating disorder subtypes. A wide range of medical conditions such as endocrinopathies, intestinal or brain lesions were also cited as causes of abnormal food intake and body weight. An additional consideration in the delayed adoption of eating disorder diagnoses in German psychiatry is that people with EDs are commonly treated in the specialty discipline of psychosomatic medicine, introduced in Germany after World War II, rather than in psychiatry. Viewed from today's perspective, the classification of disorders associated with disordered eating is continuously evolving. Major depressive disorder, schizophrenia and physical diseases have been enduringly associated with abnormal eating behavior and are listed as important differential diagnoses of EDs in DSM-5. Moreover, there are overlaps regarding the neurobiological basis and psychological and psychopharmacological therapies applied to all of these disorders.
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Affiliation(s)
- Lukas Bergner
- Archiv für Leipziger Psychiatriegeschichte, Klinik und Poliklinik für Psychiatrie und Psychotherapie, Medizinische Fakultät der Universität Leipzig, Leipzig, Germany
| | - Hubertus Himmerich
- Department of Psychological Medicine, King's College London, London, United Kingdom
| | - Kenneth C. Kirkby
- Department of Psychiatry, University of Tasmania, Hobart, TAS, Australia
| | - Holger Steinberg
- Archiv für Leipziger Psychiatriegeschichte, Klinik und Poliklinik für Psychiatrie und Psychotherapie, Medizinische Fakultät der Universität Leipzig, Leipzig, Germany
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20
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Tahıllıoğlu A, Özcan T, Yüksel G, Majroh N, Köse S, Özbaran B. Is aripiprazole a key to unlock anorexia nervosa?: A case series. Clin Case Rep 2020; 8:2827-2834. [PMID: 33363831 PMCID: PMC7752603 DOI: 10.1002/ccr3.3271] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 07/23/2020] [Accepted: 07/24/2020] [Indexed: 12/12/2022] Open
Abstract
Aripiprazole contributes an increase in body mass index and attenuation in anorexia nervosa (AN) symptoms, leading clinical improvements with lower side-effect profile; but it is not enough to cure comorbid depressive symptoms in AN.
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Affiliation(s)
- Akın Tahıllıoğlu
- Department of Child and Adolescent PsychiatryFaculty of MedicineEge UniversityIzmirTurkey
| | - Tuğçe Özcan
- Department of Child and Adolescent PsychiatryFaculty of MedicineEge UniversityIzmirTurkey
| | - Gamze Yüksel
- Department of Child and Adolescent PsychiatryFaculty of MedicineEge UniversityIzmirTurkey
| | - Noorjahan Majroh
- Department of Child and Adolescent PsychiatryFaculty of MedicineEge UniversityIzmirTurkey
| | - Sezen Köse
- Department of Child and Adolescent PsychiatryFaculty of MedicineEge UniversityIzmirTurkey
| | - Burcu Özbaran
- Department of Child and Adolescent PsychiatryFaculty of MedicineEge UniversityIzmirTurkey
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21
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Leite RA, Santos T, Nunes P, Brandão I. Eating disorders and psychosis: a review and case report. Rev Assoc Med Bras (1992) 2020; 66:1736-1741. [DOI: 10.1590/1806-9282.66.12.1736] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 08/09/2020] [Indexed: 11/22/2022] Open
Abstract
SUMMARY INTRODUCTION: The interplay between eating disorders and psychosis is a challenging field to which little attention has been paid. Its study raises conceptual and methodological questions in both areas, making the diagnosis and management of patients difficult. Such questions are addressed and illustrated with a review and case report. METHODS: The authors present the case of a woman with Anorexia Nervosa and with comorbid Shared Psychotic Disorder, based on a literature review regarding the comorbidity between eating disorders and psychosis. The authors conducted a non-systematic review by searching the PubMed database, using the Mesh Terms “anorexia nervosa”, “bulimia nervosa”, “comorbidity” and “psychotic disorders”. RESULTS: The findings suggest that studies on the subject are limited by issues regarding data on the prevalence of comorbidities, phenomenological aspects of eating disorders, and the interface and integration with psychotic symptoms. CONCLUSIONS: The case presented illustrates the difficulties in managing a patient with a comorbid eating disorder and psychosis. In order to ensure a rigorous assessment of both psychotic and eating disorder symptoms, the focus should be on the pattern of appearance or emergence of symptoms, their phenomenology, clinical and family background of the patient, and clinical status on follow-up.
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Abstract
A first step towards personalized medicine is to consider whether, for some disorders, the safest and most effective treatment of women needs to differ from standard guideline recommendations developed on the basis of clinical trials conducted, for the most part, in men. A second step is to consider how women’s reproductive stages—pre-pubertal years, menstrual phases, pregnancy trimesters, lactation and postpartum periods, menopausal and postmenopausal/aging status—affect the optimal choice of treatment. This review focuses on these two steps in the treatment of psychosis, specifically schizophrenia. It discusses genetics, precursors and symptoms of schizophrenia, reproductive and associated ethical issues, antipsychotic drug response and adverse effects, substance abuse, victimization and perpetration of violence, and issues of immigration and of co-morbidity. The conclusions, while often based on clinical experience and theoretical considerations rather than strictly on the evidence of randomized controlled trials, are that clinical recommendations need to consider clinical and role differences that exist between men and women and make appropriate correction for age and reproductive status.
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23
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Mensi MM, Rogantini C, Nacinovich R, Riva A, Provenzi L, Chiappedi M, Balottin U, Borgatti R. Clinical features of adolescents diagnosed with eating disorders and at risk for psychosis. EUROPEAN PSYCHIATRY : THE JOURNAL OF THE ASSOCIATION OF EUROPEAN PSYCHIATRISTS 2020. [PMID: 32829729 DOI: 10.1192/j.eurp-sy.2020.80] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND The presence of subthreshold psychotic symptoms in adolescents with eating disorders is poorly described. This study provides a detailed characterization of adolescents affected by eating disorders in the absence or presence of subthreshold psychotic symptoms, taking into account a wide set of sociodemographic, psychological, and clinical variables. METHODS Ninety-four adolescents diagnosed with eating disorders were interviewed, focusing on clinical anamnesis and sociodemographic data collection. The Comprehensive Assessment of At-Risk Mental States (CAARMS) was used to assess the presence (HR+) or absence (HR-) of subthreshold psychosis. The clinicians completed a questionnaire on eating disorders severity, whereas patients provided self-report measures of global social functioning and psychological symptoms associated with eating disorders. RESULTS Attenuated psychotic symptoms were highly frequent (84% of subjects). HR+ patients experienced more frequently purging behaviors and dysmorphophobia and received a greater amount of antipsychotic drugs. Compared to HR- counterparts, HR+ patients reported higher eating disorders severity and psychological symptoms (i.e., ineffectiveness, interpersonal and affective problems) associated with eating disorders. Finally, a significant correlation between global social functioning and eating disorders severity emerged only for HR- subjects. CONCLUSIONS These descriptive data are warranted to identify a potential psychotic core in eating disorders, mainly concerning body image and weight as well as specific psychological features. The availability of reliable and valid markers of risk can further increase our capacity to detect the early emergence of psychosis in adolescents with eating disorders, whose outcome might be worsened by the presence of psychotic symptoms.
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Affiliation(s)
- Martina Maria Mensi
- Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy.,Child Neurology and Psychiatry Unit, Brain and Behavioral Sciences Department, University of Pavia, Pavia, Italy
| | - Chiara Rogantini
- Child Neurology and Psychiatry Unit, Brain and Behavioral Sciences Department, University of Pavia, Pavia, Italy
| | - Renata Nacinovich
- Child and Adolescent Mental Health, San Gerardo Hospital, Monza, Italy.,School of Medicine and Surgery and Milan Center for Neuroscience, University of Milano Bicocca, Milano, Italy
| | - Anna Riva
- Child and Adolescent Mental Health, San Gerardo Hospital, Monza, Italy
| | - Livio Provenzi
- Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Matteo Chiappedi
- Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Umberto Balottin
- Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy.,Child Neurology and Psychiatry Unit, Brain and Behavioral Sciences Department, University of Pavia, Pavia, Italy
| | - Renato Borgatti
- Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy.,Child Neurology and Psychiatry Unit, Brain and Behavioral Sciences Department, University of Pavia, Pavia, Italy
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Mensi MM, Rogantini C, Nacinovich R, Riva A, Provenzi L, Chiappedi M, Balottin U, Borgatti R. Clinical features of adolescents diagnosed with eating disorders and at risk for psychosis. Eur Psychiatry 2020; 63:e80. [PMID: 32829729 PMCID: PMC7503175 DOI: 10.1192/j.eurpsy.2020.80] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The presence of subthreshold psychotic symptoms in adolescents with eating disorders is poorly described. This study provides a detailed characterization of adolescents affected by eating disorders in the absence or presence of subthreshold psychotic symptoms, taking into account a wide set of sociodemographic, psychological, and clinical variables. METHODS Ninety-four adolescents diagnosed with eating disorders were interviewed, focusing on clinical anamnesis and sociodemographic data collection. The Comprehensive Assessment of At-Risk Mental States (CAARMS) was used to assess the presence (HR+) or absence (HR-) of subthreshold psychosis. The clinicians completed a questionnaire on eating disorders severity, whereas patients provided self-report measures of global social functioning and psychological symptoms associated with eating disorders. RESULTS Attenuated psychotic symptoms were highly frequent (84% of subjects). HR+ patients experienced more frequently purging behaviors and dysmorphophobia and received a greater amount of antipsychotic drugs. Compared to HR- counterparts, HR+ patients reported higher eating disorders severity and psychological symptoms (i.e., ineffectiveness, interpersonal and affective problems) associated with eating disorders. Finally, a significant correlation between global social functioning and eating disorders severity emerged only for HR- subjects. CONCLUSIONS These descriptive data are warranted to identify a potential psychotic core in eating disorders, mainly concerning body image and weight as well as specific psychological features. The availability of reliable and valid markers of risk can further increase our capacity to detect the early emergence of psychosis in adolescents with eating disorders, whose outcome might be worsened by the presence of psychotic symptoms.
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Affiliation(s)
- Martina Maria Mensi
- Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy.,Child Neurology and Psychiatry Unit, Brain and Behavioral Sciences Department, University of Pavia, Pavia, Italy
| | - Chiara Rogantini
- Child Neurology and Psychiatry Unit, Brain and Behavioral Sciences Department, University of Pavia, Pavia, Italy
| | - Renata Nacinovich
- Child and Adolescent Mental Health, San Gerardo Hospital, Monza, Italy.,School of Medicine and Surgery and Milan Center for Neuroscience, University of Milano Bicocca, Milano, Italy
| | - Anna Riva
- Child and Adolescent Mental Health, San Gerardo Hospital, Monza, Italy
| | - Livio Provenzi
- Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Matteo Chiappedi
- Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy
| | - Umberto Balottin
- Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy.,Child Neurology and Psychiatry Unit, Brain and Behavioral Sciences Department, University of Pavia, Pavia, Italy
| | - Renato Borgatti
- Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy.,Child Neurology and Psychiatry Unit, Brain and Behavioral Sciences Department, University of Pavia, Pavia, Italy
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25
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Troscianko ET, Leon M. Treating Eating: A Dynamical Systems Model of Eating Disorders. Front Psychol 2020; 11:1801. [PMID: 32793079 PMCID: PMC7394184 DOI: 10.3389/fpsyg.2020.01801] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 06/30/2020] [Indexed: 12/12/2022] Open
Abstract
Mainstream forms of psychiatric talk therapy and cognitive behavioral therapy (CBT) do not reliably generate lasting recovery for eating disorders. We discuss widespread assumptions regarding the nature of eating disorders as fundamentally psychological disorders and highlight the problems that underlie these notions, as well as related practical problems in the implementation of mainstream treatments. We then offer a theoretical and practical alternative: a dynamical systems model of eating disorders in which behavioral interventions are foregrounded as powerful mediators between psychological and physical states. We go on to present empirical evidence for behavioral modification specifically of eating speed in the treatment of eating disorders, and a hypothesis accounting for the etiology and progression, as well as the effective treatment, of the full spectrum of eating problems. A dynamical systems approach mandates that in any dietary and lifestyle change as profound as recovery from an eating disorder, acknowledgment must be made of the full range of pragmatic (psychological, cultural, social, etc.) factors involved. However, normalizing eating speed may be necessary if not sufficient for the development of a reliable treatment for the full spectrum of eating disorders, in its role as a mediator in the complex feedback loops that connect the biology and the psychology with the behaviors of eating.
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Affiliation(s)
- Emily T Troscianko
- The Oxford Research Centre in the Humanities (TORCH), University of Oxford, Oxford, United Kingdom
| | - Michael Leon
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
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Mathis KJ, Costa CB, Xandre PE. Treating Individuals With Eating Disorders: Part 1. J Psychosoc Nurs Ment Health Serv 2020; 58:7-13. [PMID: 32129875 DOI: 10.3928/02793695-20200217-02] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
According to the American Psychiatric Association, eating disorders (EDs) are characterized by a persistent disturbance of eating or eating-related behaviors that result in altered consumption or absorption of food and that significantly impair physical health and/or psychosocial functioning. EDs are chronic psychiatric illnesses and are notoriously difficult to treat. The etiology of eating disorders is unknown and thought to be a complex interplay among biological predisposition, environmental and sociocultural factors, neurobiological influences, and psychological factors. Moreover, prevalence of eating disorders is increasing despite variation in prevalence estimates across studies. Nurses are well-positioned to implement appropriate screening for and comprehensive assessment of EDs as well as offer patient-centered treatment options including referrals when indicated. As the first in a two-part series, this article provides an overview of the clinical characteristics of EDs and key areas for assessment and diagnostic considerations. The follow-up article in this series will focus on pharmacological treatment strategies. [Journal of Psychosocial Nursing and Mental Health Services, 58(3), 7-13.].
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Merritt J, Tanguturi Y, Fuchs C, Cundiff AW. Medical Etiologies of Secondary Psychosis in Children and Adolescents. Child Adolesc Psychiatr Clin N Am 2020; 29:29-42. [PMID: 31708051 DOI: 10.1016/j.chc.2019.08.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This is an updated review of child and adolescent somatic disorders associated with psychosis/psychotic symptoms, organized into neurologic, infectious, genetic, inborn errors of metabolism, autoimmune, rheumatologic, endocrine, nutritional, metabolic, and iatrogenic categories. When possible clinical manifestations or types of psychotic symptoms and proposed neuropathogenesis causing the neuropsychiatric symptoms are included. In some cases, the psychiatric symptoms may be the first presentation of the disease. The authors hope that this review will aid child and adolescent psychiatrists in considering alternative etiologies of youth presenting with psychosis and encourage appropriate physical examination, history, and further work-up when suspected.
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Affiliation(s)
- Jessica Merritt
- Department of Child and Adolescent Psychiatry, Vanderbilt University Medical Center, 1500 21st Avenue South, Suite 2200, Nashville, TN 37212, USA
| | - Yasas Tanguturi
- Department of Psychiatry, Child and Adolescent Psychiatry, Vanderbilt University Medical Center, 1601 23rd Avenue South, Nashville, TN 37212, USA
| | - Catherine Fuchs
- Department of Child and Adolescent Psychiatry, Vanderbilt University Medical Center, 1500 21st Avenue South, Suite 2200, Nashville, TN 37212, USA
| | - Allyson Witters Cundiff
- Department of Child and Adolescent Psychiatry, Vanderbilt University Medical Center, 1500 21st Avenue South, Suite 2200, Nashville, TN 37212, USA.
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Osuji PN, Onu JU. Feeding behaviors among incident cases of schizophrenia in a psychiatric hospital: Association with dimensions of psychopathology and social support. Clin Nutr ESPEN 2019; 34:125-129. [PMID: 31677702 DOI: 10.1016/j.clnesp.2019.08.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 07/24/2019] [Accepted: 08/01/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND Despite early description by Eugen Bleuler of abnormal feeding behaviors among patients with schizophrenia, it has remained poorly studied and understood by clinicians. The present study sought to describe the various eating behaviors among incident cases of schizophrenia and its relationship with the dimensions of psychopathology and perceived social support. METHODS This study elicited information on the feeding behavior of 206 incident cases of schizophrenia being followed up for various nutritional outcomes. Feeding behavior, dimensions of psychopathology and perceived social support were measured using literature based researchers' constructed nutritional questions, Positive and Negative Symptoms Scale (PANSS), and Multi-dimensional Scale of Perceived Social Support (MSPSS), respectively. Relationship between food refusal and dimensions of psychopathology as well as perceived social support were tested using independent t-test. RESULTS Food refusal was seen in 56.5% of the patients, with 32.5% of it attributed to suspiciousness. Of the 13.2% with Inappropriate feeding behavior, 46.4% and 14.3% were related to abnormal food preparation and pica, respectively. Food refusal was significantly associated with positive symptoms dimension and general psychopathology (p < 0.05). CONCLUSION Our findings show that subtle feeding abnormalities occur among schizophrenia patients and this is related to positive symptoms dimension and poor perceived social support.
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Affiliation(s)
- Portia N Osuji
- Department of Neurosurgery, University of Ibadan, Oyo State, Nigeria
| | - Justus U Onu
- Mental Health Unit, Faculty of Medicine, Nnamdi Azikiwe University, Nnewi Campus, Anambra, Nigeria.
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Features of schizophrenia following premorbid eating disorders. Psychiatry Res 2019; 278:275-280. [PMID: 31254876 DOI: 10.1016/j.psychres.2019.06.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 06/20/2019] [Accepted: 06/20/2019] [Indexed: 01/23/2023]
Abstract
OBJECTIVE Eating disorders (ED) and schizophrenia are frequently comorbid and schizophrenia shares genetic susceptibility with anorexia. Many factors associated with schizophrenia can disrupt eating, but ED can present years before schizophrenia. If premorbid ED distinguishes a particular subtype of schizophrenia, then phenotypic features may differ between schizophrenia cases with and without premorbid ED. METHOD This secondary analysis used data from an inpatient schizophrenia research study that comprehensively assessed life course psychiatric disorders (DIGS interview), intelligence (WAIS), global assessments of function (GAF) and assessed symptoms during medication-free and fixed dose neuroleptic phases (PANSS). RESULTS Premorbid ED was identified in 27 of the 288 schizophrenia cases (9.4%). This group had more females than the group without premorbid ED (74.1% vs. 30%); premorbid ED was 5-fold more common in female than male cases (χ2 (17.9, P < .0001). Only the premorbid ED group had gustatory hallucinations. They also demonstrated significantly more severe psychotic and disorganization symptoms during medication-free and fixed dose treatment phases, despite similar negative symptoms and GAF scores, as other cases. The premorbid ED group had significantly better cognition overall, but relatively lower nonverbal than verbal intelligence. DISCUSSION Premorbid ED may define a specific subtype of schizophrenia that is common in females. Their more severe psychotic symptoms and better IQ, despite similarly impaired function and negative symptoms as other cases, suggests a distinct pathophysiology. Premorbid ED should be considered in evaluating risk states for schizophrenia, and as a relevant phenotype for treatment resistant schizophrenia.
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Schiavone S, Camerino GM, Mhillaj E, Zotti M, Colaianna M, De Giorgi A, Trotta A, Cantatore FP, Conte E, Bove M, Tucci P, Morgese MG, Trabace L. Visceral Fat Dysfunctions in the Rat Social Isolation Model of Psychosis. Front Pharmacol 2017; 8:787. [PMID: 29167640 PMCID: PMC5682313 DOI: 10.3389/fphar.2017.00787] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 10/17/2017] [Indexed: 01/18/2023] Open
Abstract
Medication with neuroleptics has been associated with adipose tissue dysfunctions and, in particular, with increased visceral fat amount. However, several studies suggested that antipsychotic treatment might not be the main responsible of fat mass accumulation, as this has been also described in not treated psychotic patients. One of the most used “drug-free” rodent models of psychosis is the social isolation rearing of young adult rats, which provides a non-pharmacologic method of inducing long-term alterations reminiscent of symptoms seen in psychotic patients. Recent data highlighted a crucial role of redox imbalance in adipose tissue dysfunctions, in terms of decreased antioxidant defense and increased reactive oxygen species (ROS). Here, we investigated possible oxidative stress-related biomolecular alterations associated with visceral fat increase in 7 week isolated rats. To this purpose, we quantified total and visceral fat amount by using dual-energy X-ray (DEXA) absorptiometry. On visceral fat, we analyzed the expression of specific ROS-producer genes (Nox1, Nox4, Hmox-1), antioxidant enzymes (Prdx1 and Ucp-1) and oxidative stress-induced damage markers (Cidea, Slc2a4, and Acacb). The impact of oxidative stress on beta3-adrenergic receptors (Adrb3), at both mRNA and protein level, was also assessed. We found that 7 weeks of social isolation induced an increase in total and visceral fat, associated with a decrease in Prdx1 (mRNA and protein) as well as Ucp-1 mRNA levels and an enhanced expression of Nox1 (mRNA and protein) and Hmox-1 mRNA. No differences were detected in Nox4 mRNA levels between grouped and isolated animals. Elevations in Cidea, Slc2a4, and Acacb expression in visceral fat of isolated animals accounted for oxidative stress-related damage in this tissue, further associated with a significant increase in Adrb3 mRNA and protein. Our results provide a novel understanding of the pathological link existing among psychosocial stress-induced psychosis, adipose tissue dysfunctions and redox imbalance, opening new therapeutic perspectives for the treatment of alterations in peripheral tissues associated with this mental disorder.
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Affiliation(s)
- Stefania Schiavone
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Giulia M Camerino
- Department of Pharmacy and Drug Sciences, University of Bari Aldo Moro, Bari, Italy
| | - Emanuela Mhillaj
- Department of Physiology and Pharmacology, Sapienza Università di Roma, Rome, Italy
| | - Margherita Zotti
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Marilena Colaianna
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Angelo De Giorgi
- Dual Diagnosis Unit, Azienda Sanitaria Locale della Provincia di Foggia, Foggia, Italy
| | - Antonello Trotta
- Rheumatology Unit, Foggia City Hospital "Ospedali Riuniti", Foggia, Italy
| | | | - Elena Conte
- Department of Pharmacy and Drug Sciences, University of Bari Aldo Moro, Bari, Italy
| | - Maria Bove
- Department of Physiology and Pharmacology, Sapienza Università di Roma, Rome, Italy
| | - Paolo Tucci
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Maria G Morgese
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Luigia Trabace
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
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Seeman MV. Identity and schizophrenia: Who do I want to be? World J Psychiatry 2017; 7:1-7. [PMID: 28401044 PMCID: PMC5371169 DOI: 10.5498/wjp.v7.i1.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 12/07/2016] [Accepted: 01/03/2017] [Indexed: 02/05/2023] Open
Abstract
Many individuals with schizophrenia have occasional difficulty defining both to themselves and to others who they truly are. Perhaps for this reason they make attempts to change core aspects of themselves. These attempts may be delusional, but are too often unjustly dismissed as delusional before the potential value of the change is considered. Instead of facilitation, obstacles are placed in the way of hoped-for body modifications or changes of name or of religious faith. This paper discusses the various changes of identity sometimes undertaken by individuals with schizophrenia who may or may not be deluded. Ethical and clinical ramifications are discussed. The recommendation is made that, when clinicians respond to requests for help with identity change, safety needs to be the main consideration.
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Koyanagi A, Stickley A, Haro JM. Psychotic-like experiences and disordered eating in the English general population. Psychiatry Res 2016; 241:26-34. [PMID: 27152907 DOI: 10.1016/j.psychres.2016.04.045] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 03/10/2016] [Accepted: 04/15/2016] [Indexed: 12/25/2022]
Abstract
There are no studies on psychotic-like experiences (PLEs) and disordered eating in the general population. We aimed to assess this association in the English adult population. Data from the 2007 Adult Psychiatric Morbidity Survey (APMS) were analyzed. This was a nationally representative survey comprising 7403 English adults aged ≥16 years. The Psychosis Screening Questionnaire was used to identify the past 12-month occurrence of five forms of psychotic symptoms. Questions from the five-item SCOFF screening instrument were used to identify those with eating disorder (ED) symptoms and possible ED in the past year. The prevalence of any PLE was 5.1% (female) and 5.4% (male), while that of possible ED was 9.0% (female) and 3.5% (male). After adjustment for potential confounders, possible ED was associated with hypomania/mania in females (OR=3.23 95%CI=1.002-10.39), strange experiences [females (OR=1.85 95%CI=1.07-3.20) and males (OR=3.54 95%CI=1.65-7.57)], and any PLE in males (OR=3.44 95%CI=1.85-6.39). An interaction analysis revealed that the association was stronger among males for: auditory hallucinations and uncontrolled eating; and any PLE with uncontrolled eating, food dominance, and possible ED. Clinical practitioners should be aware that PLEs and disordered eating behavior often coexist. When one condition is detected, screening for the other may be advisable, especially among males.
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Affiliation(s)
- Ai Koyanagi
- Parc Sanitari Sant Joan de Déu, Universitat de Barcelona, Fundació Sant Joan de Déu, Dr Antoni Pujadas, 42, Sant Boi de Llobregat, Barcelona 08830, Spain; Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Monforte de Lemos 3-5 Pabellón 11, Madrid 28029, Spain.
| | - Andrew Stickley
- The Stockholm Centre for Health and Social Change (SCOHOST), Södertörn University, Huddinge 141 89, Sweden
| | - Josep Maria Haro
- Parc Sanitari Sant Joan de Déu, Universitat de Barcelona, Fundació Sant Joan de Déu, Dr Antoni Pujadas, 42, Sant Boi de Llobregat, Barcelona 08830, Spain; Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Monforte de Lemos 3-5 Pabellón 11, Madrid 28029, Spain
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Abstract
PURPOSE OF REVIEW The effectiveness, side-effect profiles, and numerous other characteristics of antipsychotic medications have been extensively studied. However, the majority of publications do not address the many potential sex differences in efficacy and doses of medications, as well as other sex-specific considerations. RECENT FINDINGS Of studies that exist, some suggest that female patients respond to lower doses of antipsychotic medications than males and that side-effect profiles vary between the sexes. However, the majority of preclinical trials use only male laboratory animals, and human clinical trials consist of too few women to analyze their response as a separate group. SUMMARY Although changes in hormone production occurring at multiple stages throughout a women's life (such as during pregnancy, breast feeding, menopause, and postmenopausal) are presented as too complex to deal with in clinical trials, they could instead be embraced as clinical dilemmas that require additional study and consideration. We suggest that a focus should be made to reanalyze data from existing major treatment trials of antipsychotics to determine what medications specifically provide the most efficacy for female patients and at what dose range. In addition, new prospective studies are needed to specifically address appropriate adjustments in psychopharmacologic treatment for female patients during pregnancy, and when postmenopausal. More studies of the effects of antipsychotics on male and female fetuses in utero and during breast feeding are also needed to better manage women with schizophrenia and their offspring on a long-term basis in the community. There is currently too little known about sex differences in neuropharmacology. With the new USA National Institutes of Health policy to include sex in all new proposals, the time has come to close this gap in knowledge.
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Seeman MV. Gendering psychosis: the illness of Zelda Fitzgerald. MEDICAL HUMANITIES 2016; 42:65-69. [PMID: 26392268 DOI: 10.1136/medhum-2015-010734] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/14/2015] [Indexed: 06/05/2023]
Abstract
Psychiatric textbooks tend to describe psychosis as it is experienced by men. The well-documented illness of Zelda Fitzgerald illustrates the feminine side of psychosis. The distinctive features of Zelda's illness--its specific precipitants, the timing of its onset, the discontinuities in its course, the pronounced mood swings, the preservation of intellect and of agency, the maintenance of human ties, the association of flare-ups with immune and hormonal changes, the responsiveness to treatment, the lifelong creativity and productivity--show the female side of psychotic illness, one that is rarely described in diagnostic manuals. This paper relies on Nancy Milford's biography of Zelda, as well as on several other biographical sources and, using Zelda's own words and the words of her husband and friends, allows entry into a feminine world of psychosis, not encountered in textbooks. The expression of psychotic illness varies from person to person, its exact shape depending on many factors, most of them still undetermined, but gender is a critically important core component of variance.
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