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Koster M, Mannsdörfer L, van der Pluijm M, de Haan L, Ziermans T, van Wingen G, Vermeulen J. The Association Between Chronic Tobacco Smoking and Brain Alterations in Schizophrenia: A Systematic Review of Magnetic Resonance Imaging Studies. Schizophr Bull 2024:sbae088. [PMID: 38824451 DOI: 10.1093/schbul/sbae088] [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: 06/03/2024]
Abstract
BACKGROUND AND HYPOTHESIS The high co-occurrence of tobacco smoking in patients with schizophrenia spectrum disorders (SSD) poses a serious health concern, linked to increased mortality and worse clinical outcomes. The mechanisms underlying this co-occurrence are not fully understood. STUDY DESIGN Addressing the need for a comprehensive overview of the impact of tobacco use on SSD neurobiology, we conducted a systematic review of neuroimaging studies (including structural, functional, and neurochemical magnetic resonance imaging studies) that investigate the association between chronic tobacco smoking and brain alterations in patients with SSD. STUDY RESULTS Eight structural and fourteen functional studies were included. Structural studies show widespread independent and additive reductions in gray matter in relation to smoking and SSD. The majority of functional studies suggest that smoking might be associated with improvements in connectivity deficits linked to SSD. However, the limited number of and high amount of cross-sectional studies, and high between-studies sample overlap prevent a conclusive determination of the nature and extent of the impact of smoking on brain functioning in patients with SSD. Overall, functional results imply a distinct neurobiological mechanism for tobacco addiction in patients with SSD, possibly attributed to differences at the nicotinic acetylcholine receptor level. CONCLUSIONS Our findings highlight the need for more longitudinal and exposure-dependent studies to differentiate between inherent neurobiological differences and the (long-term) effects of smoking in SSD, and to unravel the complex interaction between smoking and schizophrenia at various disease stages. This could inform more effective strategies addressing smoking susceptibility in SSD, potentially improving clinical outcomes.
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Affiliation(s)
- Merel Koster
- Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Lilli Mannsdörfer
- Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Marieke van der Pluijm
- Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Lieuwe de Haan
- Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Tim Ziermans
- Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - Guido van Wingen
- Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jentien Vermeulen
- Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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Li W, Yue L, Xiao S. Demographic, biochemical, clinical, and cognitive symptom differences between smokers and non-smokers in Chinese older male patients with chronic schizophrenia. Eur Arch Psychiatry Clin Neurosci 2024:10.1007/s00406-024-01762-7. [PMID: 38462585 DOI: 10.1007/s00406-024-01762-7] [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] [Received: 01/31/2023] [Accepted: 01/13/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND Several studies have suggested that smoking may impair cognitive function and worsen psychiatric symptoms in people with schizophrenia, but the results have not been consistent. There have been few studies to date that have examined the effects of smoking in older men with chronic schizophrenia. METHODS The participants in our study consisted of 167 order Chinese males with chronic schizophrenia and 359 normal control subjects. We split them into smoking and non-smoking groups based on whether or not they smoked. Second, we compared their differences in terms of general demographic characteristics (such as age, education, body mass index, age of illness onset, and course of disease), disease information (such as hypertension, diabetes, and hyperlipidemia), lifestyle factors (such as physical exercise and lunch break), blood biochemical indicators (such as albumin, triglyceride, total cholesterol, high-density lipoprotein, low-density lipoprotein and fasting blood glucose), and medication usage (such as clozapine, olanzapine, risperidone, and chlorpromazine). Lastly, a neuropsychological test battery was used to assess their psychiatric and cognitive symptoms, for example, the Montreal Cognitive Assessment (MoCA) was used to assess their overall cognitive functioning. Their depressive symptoms were assessed by the geriatric depression scale (GDS). Activities of daily living (ADL) were used to assess their ability to lead a daily life, while the positive and negative syndrome scales (PANSS) were used to assess their psychiatric symptoms. RESULTS Smokers who develop schizophrenia at older ages had a higher body mass index than non-smokers. We also found that plasma albumin, triglycerides, low-density lipoprotein, and fasting blood glucose concentrations were significantly higher in smokers. In contrast, smokers with schizophrenia also had lower PANSS total scores, negative symptom scores, and general psychopathology scores. A forward stepwise binary logistics regression analysis demonstrated a significant association between negative symptom scores and smoking status (B = 0.112, p < 0.001, OR = 1.119, 95% confidence interval: 1.059-1.181). Correlation analysis was carried out and it was found that the amount of cigarette consumption per day had a negative correlation with plasma albumin level(r = - 0.290, p = 0.004). However, no such association was found in normal controls. CONCLUSIONS Elderly Chinese men with schizophrenia have a higher percentage of smokers, and although smoking can reduce their plasma albumin levels, it does contribute to the prevention of negative symptoms.
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Affiliation(s)
- Wei Li
- Department of Geriatric Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China
- Alzheimer's Disease and Related Disorders Center, Shanghai Jiao Tong University, Shanghai, China
| | - Ling Yue
- Department of Geriatric Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China.
- Alzheimer's Disease and Related Disorders Center, Shanghai Jiao Tong University, Shanghai, China.
| | - Shifu Xiao
- Department of Geriatric Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China.
- Alzheimer's Disease and Related Disorders Center, Shanghai Jiao Tong University, Shanghai, China.
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Gurusamy J, Amudhan S, Menen M, Veerabhadraiah KB, Damodharan D. Barriers and Needs of Mental Health Nursing Practitioners toward the Provision of Physical Health Care for Individuals with Severe Mental Illness: Findings from a Cross-Sectional Survey in India. Issues Ment Health Nurs 2023; 44:1009-1019. [PMID: 37819752 DOI: 10.1080/01612840.2023.2262581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
Despite the potential and opportunity for nurses in mental health settings to deliver comprehensive care to individuals with severe mental illnesses, existing evidence indicates inadequacy in providing physical health care. To understand this gap, we examined the mental health nurse's attitudes, practices, training needs, and barriers toward physical healthcare of individuals with severe mental illness and explored the associated socio-demographic differences. All mental health nurses working in an apex mental health care center in India were assessed using a self-administered questionnaire, which included a socio-demographic profile and the Physical Health Attitude Scale (PHASe). Overall, the nurses held positive attitudes, with items related to smoking and confidence toward physical health care delivery showing more positive ratings than those items related to attitude and perceived barriers. Lack of motivation from patients and nurse's workload in provision of psychiatric care were perceived as major barriers. Nurses with lesser years of experience had a slightly more positive attitude. The findings have important implications for mental health nursing practice and training toward strengthening holistic nursing care for individuals with severe mental illness, specifically in countries with limited resources.
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Affiliation(s)
- Jothimani Gurusamy
- College of Nursing, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, India
| | - Senthil Amudhan
- Department of Epidemiology, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, India
| | - Melwine Menen
- Clinical Nursing Services, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, India
| | | | - Dinakaran Damodharan
- Center for Psychosocial Support and Disaster Management, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bangalore, India
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Sampogna G, Borgi M, Collacchi B, Cirulli F, Cerino S, Rullo S, Di Vincenzo M, Luciano M, Di Tommaso V, Moliterni S, Bichi A, Garside J, Kivistö S, Iarion A, Fiorillo A. Using sport-based interventions for people with severe mental disorders: results from the European EASMH study. Int Rev Psychiatry 2022; 34:837-847. [PMID: 36786110 DOI: 10.1080/09540261.2022.2106122] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
People with severe mental disorders report significantly poorer physical health and a higher mortality rate compared with the general population. Several interventions have been proposed in order to challenge this mortality gap, the promotion of physical activities represents one of the most important strategies. In fact, in people with severe mental disorders, physical activity can improve body composition, quality of life, personal functioning, self-esteem, cognition, and cardiorespiratory fitness, as well as reducing affective, psychotic and anxiety symptoms, cardiometabolic burden and increase the global recovery. While sport-based programs are consistently being proposed as an integral part of effective personalized treatment approaches for people with severe mental disorders, their routine implementation is hampered by poor working task integration among different professionals and the lack of training programmes for sport professionals focused on people with severe mental disorders. In this paper, we will: (a) review the efficacy of exercise/sport-based interventions for people with severe mental disorders; (b) describe the main difficulties in engaging patients with severe mental disorders in these interventions; and (c) report the results of the first study on the best practices available in Europe in the field of sport and mental health carried out in the context of the European Alliance for Sport and Mental Health (EASMH) project. According to the EASMH survey, sport-based psychosocial interventions are not frequently available in mental health services, with significant differences at the European level. In the near future, it would be advisable to promote the integration and collaboration between mental health professionals and sport professionals, in order to improve the dissemination and availability of sport-based interventions in routine clinical practice. The EASMH project aims to fill this gap by creating a network of collaborators, researchers and stakeholders with different backgrounds in order to improve the dissemination of sport-based rehabilitation interventions and by developing an innovative training programme for sport coaches in order to improve their skills in interacting and building an effective relationship with people with severe mental disorders.
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Affiliation(s)
- Gaia Sampogna
- Department of Psychiatry, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Marta Borgi
- National Institute of Health, Rome, Italy.,European Culture and Sport Organization, ECOS, Rome; Italy
| | | | - Francesca Cirulli
- National Institute of Health, Rome, Italy.,European Culture and Sport Organization, ECOS, Rome; Italy
| | | | - Santo Rullo
- European Culture and Sport Organization, ECOS, Rome; Italy
| | - Matteo Di Vincenzo
- Department of Psychiatry, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Mario Luciano
- Department of Psychiatry, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | | | | | - Alberto Bichi
- The European Platform for Sport Innovation, EPSI, Brussels; Belgium
| | | | | | | | - Andrea Fiorillo
- Department of Psychiatry, University of Campania 'Luigi Vanvitelli', Naples, Italy
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Sampogna G, Luciano M, Di Vincenzo M, Andriola I, D'Ambrosio E, Amore M, Serafini G, Rossi A, Carmassi C, Dell'Osso L, Di Lorenzo G, Siracusano A, Rossi R, Fiorillo A. The Complex Interplay Between Physical Activity and Recovery Styles in Patients With Severe Mental Disorders in a Real-World Multicentric Study. Front Psychiatry 2022; 13:945650. [PMID: 35898630 PMCID: PMC9309609 DOI: 10.3389/fpsyt.2022.945650] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 05/31/2022] [Indexed: 11/13/2022] Open
Abstract
Compared with the general population, people with severe mental disorders have significantly worse physical health and a higher mortality rate, which is partially due to the adoption of unhealthy lifestyle behaviors, such as heavy smoking, use of alcohol or illicit drugs, unbalanced diet, and physical inactivity. These unhealthy behaviors may also play a significant role in the personal and functional recovery of patients with severe mental disorders, although this relationship has been rarely investigated in methodologically robust studies. In this paper, we aim to: a) describe the levels of physical activity and recovery style in a sample of patients with severe mental disorders; b) identify the clinical, social, and illness-related factors that predict the likelihood of patients performing physical activity. The global sample consists of 401 patients, with a main psychiatric diagnosis of bipolar disorder (43.4%, N = 174), psychosis spectrum disorder (29.7%; N = 119), or major depression (26.9%; N = 118). 29.4% (N = 119) of patients reported performing physical activity regularly, most frequently walking (52.1%, N = 62), going to the gym (21.8%, N = 26), and running (10.9%, N = 13). Only 15 patients (3.7%) performed at least 75 min of vigorous physical activity per week. 46.8% of patients adopted sealing over as a recovery style and 37.9% used a mixed style toward integration. Recovery style is influenced by gender (p < 0.05) and age (p < 0.05). The probability to practice regular physical activity is higher in patients with metabolic syndrome (Odds Ratio - OR: 2.1; Confidence Interval - CI 95%: 1.2-3.5; p < 0.050), and significantly lower in those with higher levels of anxiety/depressive symptoms (OR: 0.877; CI 95%: 0.771-0.998; p < 0.01). Globally, patients with severe mental disorders report low levels of physical activities, which are associated with poor recovery styles. Psychoeducational interventions aimed at increasing patients' motivation to adopt healthy lifestyle behaviors and modifying recovery styles may improve the physical health of people with severe mental disorders thus reducing the mortality rates.
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Affiliation(s)
- Gaia Sampogna
- Department of Psychiatry, University of Campania "L. Vanvitelli", Naples, Italy
| | - Mario Luciano
- Department of Psychiatry, University of Campania "L. Vanvitelli", Naples, Italy
| | - Matteo Di Vincenzo
- Department of Psychiatry, University of Campania "L. Vanvitelli", Naples, Italy
| | - Ileana Andriola
- Department of Basic Medical Science, Neuroscience, and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Enrico D'Ambrosio
- Department of Basic Medical Science, Neuroscience, and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Mario Amore
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, Genoa, Italy
| | - Gianluca Serafini
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, Genoa, Italy
| | - Alessandro Rossi
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L'Aquila, L'Aquila, Italy
| | - Claudia Carmassi
- Psychiatric Unit, Department of Clinical and Experimental Medicine, AOUP, University of Pisa, Pisa, Italy
| | - Liliana Dell'Osso
- Psychiatric Unit, Department of Clinical and Experimental Medicine, AOUP, University of Pisa, Pisa, Italy
| | - Giorgio Di Lorenzo
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Alberto Siracusano
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Rodolfo Rossi
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L'Aquila, L'Aquila, Italy.,Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Andrea Fiorillo
- Department of Psychiatry, University of Campania "L. Vanvitelli", Naples, Italy
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Fiorillo A, Sartorius N. Mortality gap and physical comorbidity of people with severe mental disorders: the public health scandal. Ann Gen Psychiatry 2021; 20:52. [PMID: 34903254 PMCID: PMC8670051 DOI: 10.1186/s12991-021-00374-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 11/03/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Patients suffering from severe mental disorders, including schizophrenia, major depression and bipolar disorders, have a reduced life expectancy compared to the general population of up to 10-25 years. This mortality gap requires urgent actions from a public health perspective in order to be reduced. MAIN TEXT Factors associated with the high mortality rates in patients with severe mental disorders can be grouped into four groups: those related to the patients, to psychiatrists, to other non-psychiatrist medical doctors and to the healthcare system. Each of these factors should become the target of specific and dedicated interventions, in order to reduce the morbidity and mortality rate in patients with severe mental disorders. All these elements contribute to the neglect of physical comorbidity in patients with severe mental. In particular, the long-standing separation of psychiatry from other branches of medicine and the lack of specific training on this issue further contribute to the poor attention dedicated to management of physical comorbidities. Recently, several professional associations have invited national bodies regulating education of healthcare professionals to include the management of physical health of people with severe mental disorders in undergraduate and postgraduate educational programs. CONCLUSIONS The premature mortality in patients with severe mental disorders is a complex phenomenon resulting by the interaction of several protective and risk factors. Therefore, a multilevel approach is needed, in which the different stakeholders involved in health care provision establish workforces for the long-term management of physical and mental health conditions.
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Affiliation(s)
- Andrea Fiorillo
- Department of Psychiatry, University of Campania "L Vanvitelli", Naples, Italy.
| | - Norman Sartorius
- Association for the Improvement of Mental Health Programmes, Geneva, Switzerland
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Tobacco and Nervous System Development and Function-New Findings 2015-2020. Brain Sci 2021; 11:brainsci11060797. [PMID: 34208753 PMCID: PMC8234722 DOI: 10.3390/brainsci11060797] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/07/2021] [Accepted: 06/12/2021] [Indexed: 12/13/2022] Open
Abstract
Tobacco is a one of the most common addictive stimulants used by people around the world. The smoke generated during tobacco combustion is a toxic mixture of more than 5000 chemicals of which over 30 are known human carcinogens. While its negative effects on the human body are well understood, it remains a serious public health problem. One of the multiple effects of smoking is tobacco’s effect on the nervous system—its development and function. This review aims to summarize the progress made in research on the effects of tobacco on the nervous system both of the perinatal period and adults and both in animals and humans in 2015–2020. The 1245 results that corresponded to the keywords “tobacco, cigarette, nervous system, brain, morphology, function” were reviewed, of which 200 abstracts were considered significant. Most of those articles broadened the knowledge about the negative effects of smoking on the human nervous system. Tobacco has a significant negative impact on the development of nervous structures, neurotransmission and cognitive functions, and promotes the development of neurodegenerative diseases, insomnia and cerebrovascular diseases. The only exception is the protective effect of the dopaminergic system in Parkinson’s disease. In conclusion, in recent years much effort has been devoted to describing, revealing and uncovering new aspects of tobacco detrimental to human life. The nicotine contained in tobacco smoke affects the human body in a multidimensional way, including a serious impact on the broadly understood neurological health.
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