Meditation-induced psychosis: a narrative review and individual patient data analysis

2019 ◽  
pp. 1-7 ◽  
Author(s):  
Pawan Sharma ◽  
Ananya Mahapatra ◽  
Rishab Gupta
Keyword(s):  
English Language ◽  
Psychotic Disorders ◽  
Case Reports ◽  
Psychotic Symptoms ◽  
Clinical Settings ◽  
Equal Distribution ◽  
Meditative Practice ◽  
History Of ◽  
Age Range ◽  
The Relationship

Background: Meditation is associated with health benefits; however, there are reports that it may trigger or exacerbate psychotic states. In this review, we aim to collate case reports of psychotic disorders occurring in association with meditative practice and to discuss the relationship between psychosis and meditation. Methodology: We performed case-based analysis of all the existing studies published in English language using PubMed, PsycINFO, Cochrane, Scopus, EMBASE, CINAHL and Google Scholar with the search terms; ‘Psychosis’ OR ‘Psychotic Symptoms’ OR ‘Schizophrenia’ AND ‘Meditation.’ Results: A total of 19 studies and 28 cases were included in the review. The patients described had an age range of 18–57 years; there was equal distribution of males and females. The diagnoses included acute psychosis in 14 cases, schizophrenia in 7 cases, mania with psychotic symptoms in 3 cases, and schizoaffective disorder in 1 case. The types of meditation described were Transcendent, Mindfulness, Buddhist Meditation like Qigong, Zen, and Theraveda, and others like Bikram yoga, Pranic Healing, and Hindustan Type meditation. Of the 28 cases reported, 14 patients had certain precipitating factors like insomnia, lack of food intake, history of mental illness, stress, and psychoactive substance use. Conclusion: There are case reports of psychotic disorder arising in association with meditative practice; however, it is difficult to attribute a causal relationship between the two. At the same time, there is a body of research describing the beneficial effect of meditative practice in clinical settings for patients with psychotic disorders. Appropriately designed studies are needed to further investigate the relationship between meditative practice and psychosis.

Dynamic networks of psychotic symptoms in adults living in precarious housing or homelessness

2021 ◽  
pp. 1-11
Author(s):  
Andrea A. Jones ◽  
Kristina M. Gicas ◽  
Sara Mostafavi ◽  
Melissa L. Woodward ◽  
Olga Leonova ◽  
...  
Keyword(s):  
Risk Factors ◽  
Psychotic Disorder ◽  
Psychotic Disorders ◽  
Community Sample ◽  
Dynamic Networks ◽  
Premature Mortality ◽  
Psychotic Symptoms ◽  
Network Measures ◽  
History Of ◽  
Precarious Housing

Abstract Background People living in precarious housing or homelessness have higher than expected rates of psychotic disorders, persistent psychotic symptoms, and premature mortality. Psychotic symptoms can be modeled as a complex dynamic system, allowing assessment of roles for risk factors in symptom development, persistence, and contribution to premature mortality. Method The severity of delusions, conceptual disorganization, hallucinations, suspiciousness, and unusual thought content was rated monthly over 5 years in a community sample of precariously housed/homeless adults (n = 375) in Vancouver, Canada. Multilevel vector auto-regression analysis was used to construct temporal, contemporaneous, and between-person symptom networks. Network measures were compared between participants with (n = 219) or without (n = 156) history of psychotic disorder using bootstrap and permutation analyses. Relationships between network connectivity and risk factors including homelessness, trauma, and substance dependence were estimated by multiple linear regression. The contribution of network measures to premature mortality was estimated by Cox proportional hazard models. Results Delusions and unusual thought content were central symptoms in the multilevel network. Each psychotic symptom was positively reinforcing over time, an effect most pronounced in participants with a history of psychotic disorder. Global connectivity was similar between those with and without such a history. Greater connectivity between symptoms was associated with methamphetamine dependence and past trauma exposure. Auto-regressive connectivity was associated with premature mortality in participants under age 55. Conclusions Past and current experiences contribute to the severity and dynamic relationships between psychotic symptoms. Interrupting the self-perpetuating severity of psychotic symptoms in a vulnerable group of people could contribute to reducing premature mortality.

scholarly journals Psychiatric Symptomatology in Early-Onset Binswanger’s Disease: Two Case Reports

1995 ◽  
Vol 8 (1) ◽  
pp. 43-46 ◽  
Author(s):  
R. M. Lawrence ◽  
J. C. Hillam
Keyword(s):  
Early Identification ◽  
Psychiatric Illness ◽  
Case Reports ◽  
Accurate Diagnosis ◽  
Psychotic Symptoms ◽  
Psychiatric Symptomatology ◽  
Neurological Signs ◽  
Binswanger’S Disease ◽  
History Of ◽  
Binswanger's Disease

We describe two cases of Binswanger's disease of pre-senile onset which presented with affective and psychotic symptoms well before the appearance of cognitive deterioration and neurological signs, initially evading an accurate diagnosis. Psychiatrists should be aware of white matter disease and its role in the pathogenesis of psychiatric illness. Particular attention should be given to a history of hypertension as a risk factor in the early identification of these cases.

scholarly journals Cilostazol plus clopidogrel in the prevention of in-stent stenosis after vertebral artery origin stenting in gout patients: three case reports

2020 ◽  
Vol 48 (10) ◽  
pp. 030006052096580
Author(s):  
Huai-Wu Yuan ◽  
Ya-Jie Lin ◽  
Ren-Jie Ji
Keyword(s):  
Vertebral Artery ◽  
Case Reports ◽  
Bare Metal Stents ◽  
Computed Tomographic Angiography ◽  
Metal Stents ◽  
Computed Tomographic ◽  
History Of ◽  
Tomographic Angiography ◽  
Age Range ◽  
Stent Stenosis

It is unclear whether cilostazol instead of aspirin in combination with clopidogrel could prevent in-stent thrombosis in patients with a history of gout undergoing vertebral artery origin stenting. Three men (age range, 58–74 years) were diagnosed with acute ischaemic stroke or transient ischaemic attack. Vertebral artery origin stenosis was visible by computed tomographic angiography or digital subtraction angiography. Four bare metal stents were placed in the vertebral artery origin. The patients were administered 100 mg cilostazol orally twice a day and 75 mg clopidogrel orally once a day perioperatively and 100 mg cilostazol orally twice day was administered indefinitely after 3 months. No in-stent stenosis was observed in all of these patients during a follow-up period up to 19 months. Cilostazol plus clopidogrel has the potential to become an alternative to standard dual antiplatelet therapy in vertebral artery origin stenting. A high-quality clinical trial is needed to verify these preliminary findings.

scholarly journals Cigarette smoking and psychotic symptoms in bipolar affective disorder

2001 ◽  
Vol 179 (1) ◽  
pp. 35-38 ◽  
Author(s):  
Aiden Corvin ◽  
Ed O'Mahony ◽  
Myra O'Regan ◽  
Claire Comerford ◽  
Robert O'Connell ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
Affective Disorder ◽  
Bipolar Affective Disorder ◽  
Psychotic Symptoms ◽  
Heavy Smoking ◽  
Ordinal Logistic Regression Analysis ◽  
History Of ◽  
Categorical Diagnosis ◽  
The Relationship

BackgroundAn association exists between smoking and schizophrenia, independent of other factors and related to psychotic symptomatology.AimsTo determine whether smoking is associated with psychosis in bipolar affective disorder.MethodSmoking data were collected from 92 unrelated patients with bipolar affective disorder. An ordinal logistic regression analysis tested the relationship between smoking severity and psychotic symptomatology, allowing for potential confounders.ResultsA significant relationship was detected between smoking/heavy smoking and history of psychosis (68.7%, n=44). Smoking was less prevalent in patients who were less symptomatic (56.5%, n=13) than in patients with a more severe psychosis (75.7%, n=31). Prevalence and severity of smoking predicted severity of psychotic symptoms (P=0.001), a relationship independent of other variables (P=0.0272).ConclusionA link between smoking and psychosis exists in bipolar affective disorder and may be independent of categorical diagnosis.

Metacognitive beliefs mediate the effect of emotional abuse on depressive and psychotic symptoms in severe mental disorders

2017 ◽  
Vol 47 (13) ◽  
pp. 2323-2333 ◽  
Author(s):  
T. Østefjells ◽  
J. U. Lystad ◽  
A. O. Berg ◽  
R. Hagen ◽  
R. Loewy ◽  
...  
Keyword(s):  
Emotional Abuse ◽  
Psychotic Disorders ◽  
Bipolar Disorders ◽  
Ordinary Least Squares ◽  
Psychotic Symptoms ◽  
Positive Symptoms ◽  
Moderate Amount ◽  
Metacognitive Beliefs ◽  
Early Trauma ◽  
The Relationship

BackgroundEarly trauma is linked to higher symptom levels in bipolar and psychotic disorders, but the translating mechanisms are not well understood. This study examines whether the relationship between early emotional abuse and depressive symptoms is mediated by metacognitive beliefs about thoughts being uncontrollable/dangerous, and whether this pathway extends to influence positive symptoms.MethodPatients (N= 261) with psychotic or bipolar disorders were assessed for early trauma experiences, metacognitive beliefs, and current depression/anxiety and positive symptoms. Mediation path analyses using ordinary least-squares regressions tested if the effect of early emotional abuse on depression/anxiety was mediated by metacognitive beliefs, and if the effect of early emotional abuse on positive symptoms was mediated by metacognitive beliefs and depression/anxiety.ResultsMetacognitive beliefs about thoughts being uncontrollable/dangerous significantly mediated the relationship between early emotional abuse and depression/anxiety. Metacognitive beliefs and depression/anxiety significantly mediated the relationship between early emotional abuse and positive symptoms. The models explained a moderate amount of the variance in symptoms (R2= 0.21–0.29).ConclusionOur results indicate that early emotional abuse is relevant to depression/anxiety and positive symptoms in bipolar and psychotic disorders, and suggest that metacognitive beliefs could play a role in an affective pathway to psychosis. Metacognitive beliefs could be relevant treatment targets with regards to depression/anxiety and positive symptoms in bipolar and psychotic disorders.

scholarly journals A Case of Psychosis Due to Acute Hypocalcemia From Hypoparathyroidism

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. A172-A173
Author(s):  
Joseph Theressa Nehu Parimi ◽  
John Chen Liu ◽  
Rajani Gundluru ◽  
Sowjanya Naha ◽  
Timur Gusov ◽  
...  
Keyword(s):  
Psychiatric Symptoms ◽  
Case Reports ◽  
Severe Depression ◽  
Altered Mental Status ◽  
Auditory Hallucinations ◽  
Psychotic Symptoms ◽  
Organic Psychosis ◽  
Neuropsychiatric Manifestations ◽  
History Of ◽  
Gait Abnormalities

Abstract A 61-year-old female with past medical history of depression, hypoparathyroidism (hypoPtH), and hypothyroidism had disappeared from her home and was found wandering a few hours away with persecutory delusions, visual and auditory hallucinations. Serum calcium (Ca) was 6.3 mg/dL (range 8.6–10.2), albumin 3.7 g/dL (range 3.5–5.2) and ionized Ca 0.89 mmol/L (range 1.12–1.30). She was admitted and treated with Ca and calcitriol. Work-up for altered mental status was negative except for hypocalcemia (hypoCa) and scattered bilateral basal ganglia calcifications (BGC) with cortical and subcortical frontal lobe calcifications on CT. Psychiatry diagnosed delirium due to hypoCa. Acute psychosis resolved once Ca levels improved. Diagnosis of idiopathic hypoPtH was in 1997. Her regimen included Ca citrate 1500mg daily and 10 mcg of Forteo twice daily. She had skipped her medications for at least 2 days prior to presentation. Her medical records revealed that she was seen for severe depression, progressive gait abnormalities, slowed movements, and imbalance, in 2015. CT scan and MRI brain showed BGC. Her son gave a history of multiple admissions for psychosis, violence, delusions with agitation, and wandering at times when the patient was hypoCa, which was diagnosed as schizophrenia. Neuropsychiatric disturbances are commonly associated with hypercalcemia. Review of literature found a few case reports of psychosis and hypoPtH 1,2 BGC is common in hypoPtH. Psychotic symptoms due to BGC include auditory hallucinations, delusions of influence, paranoid states, and complex perceptual distortions.3,5 HypoCa is associated with cognitive impairment. Neurological manifestations tend to improve with Ca correction, but psychiatric symptoms do not improve substantially.4,5 Further studies are needed in hypoPtH with BGC to appropriately diagnose organic psychosis. This is important in management of the vicious cycle of psychiatric illness leading to noncompliance resulting in psychosis. Prevention of BGC will play a key role. References: 1. Finan M, Axelband J. This is your brain on calcium: psychosis as the presentation of isolated hypoparathyroidism. Am J Emerg Med. 2014;32:945.e1-4. 2. Ang AW, Ko SM, Tan CH. Calcium, magnesium, and psychotic symptoms in a girl with idiopathic hypoparathyroidism. Psychosom Med. 1995;57:299–302. 3. Burns K, Brodaty H. Fahr’s disease and psychosis. In: Sachdev PS, Keshavan MS, editors. Secondary schizophrenia. Cambridge: Cambridge University; 2010. p. 358–66. 4. Maiti A, Chatterjee S. Neuropsychiatric manifestations and their outcomes in chronic hypocalcaemia. J Indian Med Assoc. 2013;111:174–7. 5. Amara A, Novais C, Coelho M, Silva A, Curral R, Brandao I, Torres A. Organic psychosis due to hypoparathyroidism in an older adult: a case report. Braz. J. Psychiatry; 2016; 38(4)

scholarly journals Behavioral variant frontotemporal dementia in patients with previous severe mental illness: a systematic and critical review

2019 ◽  
Vol 77 (9) ◽  
pp. 654-668 ◽  
Author(s):  
Leandro Boson Gambogi ◽  
Henrique Cerqueira Guimarães ◽  
Leonardo Cruz De Souza ◽  
Paulo Caramelli
Keyword(s):  
Mental Illness ◽  
Frontotemporal Dementia ◽  
Cognitive Performance ◽  
Frontotemporal Lobar Degeneration ◽  
English Language ◽  
Case Reports ◽  
Eligibility Criteria ◽  
Cross Sectional ◽  
Schizophrenic Patients ◽  
The Relationship

ABSTRACT Objectives: To explore the relationship between severe/serious mental illness (SMI) and the behavioral variant of frontotemporal dementia (bvFTD), as the patterns of symptoms and cognitive performance that characterize both disorders share similarities. Methods: We performed a systematic review investigating what has already been published regarding the relationship between bvFTD and SMI. Studies were selected from PubMed and LILACS databases, including those published up to February 12, 2018. The search strategy included the following terms: “frontotemporal dementia” plus “bipolar”, OR “frontotemporal dementia” plus “schizophrenia”, OR “frontotemporal dementia” plus “schizoaffective”. Publications without abstracts, case reports with absent genetic or histopathological confirmation, reviews and non-English language papers were excluded across the search process. Results: The search on PubMed retrieved 186 articles, of which 42 met eligibility criteria. On the LILACS database, none met the requirements. Generally, three major research aims were identified: 1) to look for frontotemporal lobar degeneration-associated genetic abnormalities in patients with prior SMI; 2) to compare the cognitive profile between patients affected by neurodegenerative disorders and schizophrenic patients; 3) to highlight the association between bvFTD and preceding psychiatric conditions and/or distinguish them both. The investigated mutations were found infrequently in the studied SMI samples. Cross-sectional studies comparing cognitive performance between bvFTD and psychiatric disorders mostly found no remarkable differences. There were only a few case reports identifying definite frontotemporal lobar degeneration in patients with previous psychiatric diagnoses. Conclusions: The available evidence demonstrates how fragile the current understanding is regarding the association between bvFTD and prior SMI.

scholarly journals Cognitive impairment as a risk factor for psychosis

2005 ◽  
Vol 7 (1) ◽  
pp. 31-38 ◽  
Keyword(s):  
Risk Factor ◽  
Cognitive Impairment ◽  
Cognitive Functioning ◽  
Brain Function ◽  
Negative Symptoms ◽  
Psychotic Disorders ◽  
Epidemiological Studies ◽  
Psychotic Symptoms ◽  
Future Research ◽  
The Relationship

Since the time of Kraepelin and Bleuler, it has been recognized that schizophrenia is associated with a profound and persistent cognitive impairment. This paper reviews the major clinical and epidemiological studies of cognitive functioning in schizophrenia and other psychotic disorders, and presents several possible models to explain the association between cognitive impairment and psychosis. Cognitive impairment is present in the majority of patients with schizophrenia, and, in some, it is already evident in the premorbid stages of the disorder. This cognitive impairment is not secondary to psychotic symptoms, negative symptoms, or socioeconomic status. Cognitive impairment can also be observed in nonpsychotic family members of psychotic patients. On the basis of this evidence, it has been proposed that abnormal cognitive functioning can be considered as a possible causal risk factor for psychosis. Recent studies assessing the relationship between genetic background, cognition, brain function, and schizophrenia are presented here as an outline for future research.

scholarly journals Basic symptoms in offspring of parents with mood and psychotic disorders

BJPsych Open ◽  
2019 ◽  
Vol 5 (4) ◽  
Author(s):  
Alyson Zwicker ◽  
Lynn E. MacKenzie ◽  
Vladislav Drobinin ◽  
Emily Howes Vallis ◽  
Victoria C. Patterson ◽  
...  
Keyword(s):  
Mental Illness ◽  
Mood Disorders ◽  
Psychotic Disorders ◽  
Familial Risk ◽  
Linear Regression Models ◽  
Basic Symptoms ◽  
Symptom Scores ◽  
History Of ◽  
Psychotic Features ◽  
The Relationship

Background Basic symptoms, defined as subjectively perceived disturbances in thought, perception and other essential mental processes, have been established as a predictor of psychotic disorders. However, the relationship between basic symptoms and family history of a transdiagnostic range of severe mental illness, including major depressive disorder, bipolar disorder and schizophrenia, has not been examined. Aims We sought to test whether non-severe mood disorders and severe mood and psychotic disorders in parents is associated with increased basic symptoms in their biological offspring. Method We measured basic symptoms using the Schizophrenia Proneness Instrument – Child and Youth Version in 332 youth aged 8–26 years, including 93 offspring of control parents, 92 offspring of a parent with non-severe mood disorders, and 147 offspring of a parent with severe mood and psychotic disorders. We tested the relationships between parent mental illness and offspring basic symptoms in mixed-effects linear regression models. Results Offspring of a parent with severe mood and psychotic disorders (B = 0.69, 95% CI 0.22–1.16, P = 0.004) or illness with psychotic features (B = 0.68, 95% CI 0.09–1.27, P = 0.023) had significantly higher basic symptom scores than control offspring. Offspring of a parent with non-severe mood disorders reported intermediate levels of basic symptoms, that did not significantly differ from control offspring. Conclusions Basic symptoms during childhood are a marker of familial risk of psychopathology that is related to severity and is not specific to psychotic illness. Declaration of interest None.

scholarly journals Negative and disorganized symptoms mediate the relationship between verbal learning and global functioning in adolescents with early-onset psychosis

2020 ◽  
Vol 29 (12) ◽  
pp. 1693-1703 ◽  
Author(s):  
Runar Elle Smelror ◽  
Bjørn Rishovd Rund ◽  
Vera Lonning ◽  
Kjetil Nordbø Jørgensen ◽  
Kirsten Wedervang-Resell ◽  
...  
Keyword(s):  
Early Onset ◽  
Psychotic Disorders ◽  
Five Factor Model ◽  
Verbal Learning ◽  
Psychotic Symptoms ◽  
Point Estimate ◽  
Neurocognitive Deficits ◽  
Global Functioning ◽  
Mediation Effects ◽  
The Relationship

Abstract Neurocognitive deficits are associated with impaired global functioning and psychotic symptoms. However, whether symptoms can mediate the relationship between neurocognition and global functioning in adolescent psychosis is unclear. Here, we investigated if symptoms assessed with the Positive And Negative Syndrome Scale (PANSS), mediated the relationship between neurocognitive performance and global functioning in adolescents with non-affective early-onset psychotic disorders (EOP). Sixty-one adolescent EOP patients (age 12–18 years) from 2 Norwegian clinical cohorts were included. Linear regression models were applied to investigate associations between neurocognitive domains from the MATRICS Consensus Cognitive Battery (MCCB) and global functioning. PANSS symptoms were analyzed using the Wallwork/Fortgang five-factor model. Using the INDIRECT macro for SPSS, mediation effects were tested using bootstrapping with 95% bias corrected confidence intervals. Verbal learning was positively associated with global functioning (P < 0.001) and negatively associated with the disorganized symptom factor (P = 0.002), controlling for age, sex and cohort. Testing of indirect effects, controlling for age, sex and cohort, showed that the Negative (point estimate = 1.56, 95% CI 0.22, 3.47) and Disorganized (point estimate = 1.24, 95% CI 0.05, 3.69) symptom factors significantly mediated the relationship between verbal learning and global functioning. We found that verbal learning, negative and disorganized symptoms influenced global functioning in adolescents with EOP, while reality-distorted positive symptoms did not. These results suggest that assessing these domains in EOP is helpful for planning treatment and rehabilitation programs focusing on functional outcome.

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