Late-onset delirious mania: Does it ring a bell?

BACKGROUND: Bell's mania was first described in 1849, and other terms have been used to describe this condition, including delirious mania, mania with delirium, and excited delirium. However, no international diagnostic manual has included mania as an independent diagnostic tool. The criteria for delirious mania were proposed by Bond et al. METHODS: We present a case of a man without a personal or family psychiatric history who experienced his first manic episode of delirium and psychosis at 76 years old. CONCLUSIONS: The case described in this study is compatible with mood disorders, the original description of Bell's mania, and Bond's definition of delirious mania. Although rare, extremely late-onset primary mania can occur without personal or family psychiatric history. The initial clinical presentation of delirium requires a thorough medical investigation, including magnetic resonance imaging (MRI) and lumbar puncture with neuronal antibodies. The addition of delirious mania to the group of bipolar disorders in future editions of The International Classification of Diseases (ICD) and Diagnostic and Statistical Manual of Mental Disorders (DSM) has therapeutic and prognostic implications. The Bond criteria can provide valuable information in this respect. Further investigations are necessary to clarify the pathophysiology and epidemiology of delirious mania.

Adaption and validation of the Rwandese version of the Young Mania Rating Scale to measure the severity of a manic or hypomanic episode.

BACKGROUND: Bipolar Disorder is one of the most incapacitating diseases among young persons, leading to cognitive and functional impairment and raised mortality, particularly death by suicide. Managing a manic episode and developing new and more effective treatment modalities requires sensitive and reliable instruments. This study aims to translate the English version of the YMRS questionnaire into Kinyarwanda, adapt it to the Rwandan context, and assess its validity. METHODS: The original English version of The Young Mania Rating Scale questionnaire was translated into Kinyarwanda. The translation process followed a standardized approach, including back-translation, cross-cultural adaptation, and final adjustments. A total of 130 inpatients with bipolar disorder in a manic episode from CARAES Ndera Teaching Hospital were included. The descriptive statistics and test-retest correlations were carried out, as well as the CFA for validation and Rasch-analysis. RESULTS: The Rwandese version of The Young mania rating scale had an adequate internal consistency (Cronbach's alpha = 0.90). Item 11 provided the lowest standardized loading in both ratings (0.51 and 0.55). The second lowest loading involved the highly correlated item pairs 5 & 9, with item 5 loading 0.51 in rating 1 and item 9 loading 0.57 in rating 2. The remaining loadings ranged from 0.59 to 0.79. This relatively narrow range indicated that a fit to a Rasch model was plausible if excluding item 11. CONCLUSION: The findings demonstrate that the translated YMRS, the R-YMRS, can be used as a reliable and valid instrument for assessing mania in the Rwandese population in clinical and research settings. However, the results supported using an unweighted total score of 32 and removing items 5, 9, and 11. Studies on this revised scale with an added interview guide for less-trained clinical staff are recommended.

The characteristic signs and symptoms of mania and depression according to Kraepelin circa 1905: a comparison with DSM-III.

Although the rise of operationalized diagnostic criteria and the creation of DSM-III were influenced in the USA by a neo-Kraepelinian 'revival' of interest in psychiatric nosology, Kraepelin was only a distal influence on the specific diagnostic criteria proposed. The historical origins of the DSM-III criteria for mania and major depression (MD) are traceable back to the 1950s and contain no direct link to Kraepelin's writings. George Dreyfus, a student and assistant to Kraepelin, authored in 1907 a monograph on Involutional Melancholia which reviewed cases seen by Kraepelin in Heidelberg. In this monograph, Dreyfus presents the 'characteristic' symptoms for mania and depression 'as described by Kraepelin.' This historical finding provides the unprecedented opportunity to examine the resemblance between the criteria proposed for mania and depression in DSM-III, inspired by Kraepelin's nosologic vision, and those specifically suggested by Kraepelin 73 years earlier. Kraepelin's symptoms and signs for mania paralleled seven of the eight DSM-III criteria (except the decreased need for sleep), with two not included in DSM-III (increased mental activity and short bursts of sadness). Kraepelin's signs and symptoms paralleled six of the nine DSM-III criteria for MD, lacking suicidal ideation and changes in appetite/weight and sleep but including obsessions, reduced expressive movements, and decreased mood responsiveness. Although Kraepelin's overall approach to mania and depression emphasized their close inter-relationship in the cyclic course of manic-depressive illness, it is noteworthy Kraepelin's 'characteristic' symptoms for mania and depression as described by Dreyfus, bear substantial but incomplete resemblance to the criteria proposed in DSM-III.

A Single-Blind Randomized Comparison of Lithium and Lamotrigine as Maintenance Treatments for Managing Bipolar II Disorder.

PURPOSE/BACKGROUND: No study to date has compared lithium and lamotrigine as maintenance mood stabilizers for bipolar II disorder. The aim of this study was to evaluate and compare these two medications in terms of their maintenance efficacy and side effect profile, thus evaluating their comparative cost/benefit profile. METHODS/PROCEDURES: Forty-four subjects with a newly diagnosed bipolar II disorder were randomly assigned to receive either lithium or lamotrigine treatment in a 20-week single-blinded study. Subjects received either slow-release lithium progressively up-titrated to achieve a serum level of 0.8 mEq/L, or lamotrigine increased progressively to a maintenance dose of 200 mg/d. Our primary outcome measure examined daily data on hypomanic and depressive symptoms. Secondary measures evaluated hypomanic and depressive symptom severity, global functioning, and global improvement in hypomanic and depressive symptoms. FINDINGS/RESULTS: We terminated the trial principally because of severe ongoing side effects experienced by many of those receiving lithium, and with additional concerns about initial severe side effects (including psychosis) experienced by several assigned to lamotrigine. Analyses of study completer data for 28 participants suggested comparable efficacy of both medications; however, lamotrigine had a distinctly lower rate of severe side effects across the study. We calculated that if study trends on outcome measures were valid, then an extremely large sample would be required to demonstrate superiority of either drug, thus making it unlikely that any such adequately powered study will be mounted in the future. IMPLICATIONS/CONCLUSIONS: The small sample size limits any definitive conclusions, but our data suggest that lithium and lamotrigine are likely to have equal efficacy as mood stabilizers for those with a bipolar II condition but that, as maintenance treatments, lithium has more distinctive side effects.

Pseudodelirium: Psychiatric Conditions to Consider on the Differential for Delirium.

OBJECTIVE: The phenotypes of several psychiatric conditions can very closely resemble delirium; the authors describe such presentations as pseudodelirium. However, because the clinical management of these conditions differs markedly from that of delirium, prompt differentiation is essential. The authors provide an educational review to assist clinicians in identifying and managing psychiatric conditions that may be especially challenging to differentiate from delirium. METHODS: Based on clinical experience, the authors identified four psychiatric conditions as among the most difficult to differentiate from delirium: disorganized psychosis, Ganser syndrome, delirious mania, and catatonia. An overview of each condition, description of clinical features, differentiation of specific phenotypes from delirium, and review of clinical management are also provided. RESULTS: The thought and behavioral disorganization in disorganized psychosis can be mistaken for the clouded sensorium and behavioral dysregulation encountered in delirium. The fluctuating alertness and apparent confusion in Ganser syndrome resemble delirium's altered arousal and cognitive features. As its name suggests, delirious mania presents as a mixture of hyperactive delirium and mania; additional features may include psychosis, autonomic activation, and catatonia. Both delirium and catatonia have hypokinetic and hyperkinetic variants, and the two syndromes can also co-occur. CONCLUSIONS: The clinical presentations of several psychiatric conditions can blend with the phenotype of delirium, at times even co-occurring with it. Detailed evaluation is often required to differentiate such instances of pseudodelirium from delirium proper.

Is unipolar mania a distinct entity: findings from the bipolar disorder course and outcome study from India (BiD-CoIN study).

AIM: This study aimed to evaluate the prevalence of unipolar mania (UM) in a group of patients of bipolar disorder (BD). Additionally, effort was made to evaluate the demographic, clinical and treatment related factors, which distinguish subjects of UM from BD. METHODOLOGY: Seven hundred and seventy-three patients with BD, of at least 10 years duration, recruited from 14 General Hospital Units of tertiary care centers from India were evaluated for UM. RESULTS: The prevalence of UM, varied from 5.4% to 20.3%, depending on the definition used. With the most stringent definition of ≥4 episodes of mania and at least 5 years of follow-up, the prevalence of UM was 5.4%. Compared to patients of BD, who have episodes other than mania too, those with UM had lower proportion of patients with lifetime history of suicide attempts, spent less time in the episodes in their lifetime and had lower severity of residual depressive and manic symptoms. Further, compared to those with episodes other than mania too, those with UM had higher number of manic episodes per year of illness, had higher proportion of patients who had more than five episodes in the lifetime and had higher proportion of those with at least one episode with psychotic symptoms in the lifetime. CONCLUSION: The present study suggests that a small proportion of patients with BD have UM course and this runs a different clinical course compared to that seen in patients with traditionally recognized as BD.

Typical Versus Atypical Antipsychotics for Acute Mania.

BACKGROUND: Mania is challenging to treat. Typical antipsychotics may be more efficient compared with atypical antipsychotics, however, with unfavorable side effects. STUDY QUESTION: To investigate the courses of acute manic episodes and correlations between changes of severity during manic episodes and type of antipsychotic treatment. STUDY DESIGN: This case record study included patients admitted with mania (International Classification of Diseases 10th revision code F30, F31.0, F31.1, F31.2 or F31.6) at the Department of Affective Disorders, Aarhus University Hospital from June 1, 2013 to April 1, 2016. MEASURES AND OUTCOMES: The doses of typical and atypical antipsychotics were standardized as defined daily dose according to the World Health Organization's guidelines. The severity of mania was measured up to 3 times daily with the Modified Bech-Rafaelsen Mania Scale (MAS-M), a nurse administered scale. We applied a linear regression in a mixed model approach to compare MAS-M score over time under the influence of typical plus atypical antipsychotics and atypical antipsychotics only. We further analyzed by mania with and without psychosis and by concomitant use of lithium and/or antiseizure medication. RESULTS: We included 56 admissions on 46 patients. The courses of the manic episodes measured by MAS-M varied between patients-both daily variations and changes over time. Patients receiving typical antipsychotics had higher baseline MAS-M, more recent admissions, and were mechanically constrained more often compared with patients receiving atypical antipsychotics only. Adjusted for age, gender, mechanical constraint, and dosage of antipsychotics, the difference in reduction of mania was -0.02 MAS-M points/d (95% confidence interval, -0.05 to 0.01) higher in the group receiving atypical antipsychotics only; however, it is not statistically or clinically significant. CONCLUSIONS: The rate of improvement of mania was similar in the two groups which supports that atypical antipsychotics can be recommended over typical antipsychotics to reduce risk of severe side effects.

Bipolar Disorder Among Patients Diagnosed With Frontotemporal Dementia.

OBJECTIVE: Previous studies have documented manic and hypomanic symptoms in behavioral variant frontotemporal dementia (bvFTD), suggesting a relationship between bipolar disorder and bvFTD. METHODS: The investigators conducted a literature review as well as a review of the psychiatric histories of 137 patients with bvFTD, and patients with a prior diagnosis of bipolar disorder were identified. The clinical characteristics of patients' bipolar disorder diagnosis, family history, features of bvFTD, and results from fluorodeoxyglucose positron emission tomography (FDG-PET), as well as autopsy findings, were evaluated. RESULTS: Among the 137 patients, 14 (10.2%) had a psychiatric diagnosis of bipolar disorder, eight of whom met criteria for bipolar disorder (type I, N=6; type II, N=2) 6-12 years preceding onset of classic symptoms of progressive bvFTD. Seven of the eight patients with bipolar disorder had a family history of mood disorders, four had bitemporal predominant hypometabolism on FDG-PET, and two had a tauopathy involving temporal lobes on autopsy. Three additional patients with late-onset bipolar I disorder proved to have a nonprogressive disorder mimicking bvFTD. The remaining three patients with bvFTD had prior psychiatric symptoms that did not meet criteria for a diagnosis of bipolar disorder. The literature review and the findings for one patient further suggested a shared genetic mutation in some patients. CONCLUSIONS: Manic or hypomanic episodes years before other symptoms of bvFTD may be a prodrome of this dementia, possibly indicating anterior temporal involvement in bvFTD. Other patients with late-onset bipolar disorder exhibit the nonprogressive frontotemporal dementia phenocopy syndrome. Finally, a few patients with bvFTD have a genetic predisposition for both disorders.

[Prolonged and chronic endogenous manic and manic-delusional states (psychopathology, typology, dynamics, clinic)]. / Zatyazhnye i khronicheskie endogennye maniakal'nye i maniakal'no-bredovye sostoyaniya (psikhopatologiya, tipologiya, dinamika, klinika).

OBJECTIVE: A clinical and psychopathological analysis, nosological differentiation of prolonged and chronic manic and manic-delusional states (PMDS) within the framework of the paroxysmal course of endogenous psychoses, determination of the patterns of their development, diagnostic criteria and prognosis. MATERIAL AND METHODS: The study included 76 female patients (average age 37.2±8.3 years) who were hospitalized for endogenous mental illnesses with a paroxysmal course that occurred with the clinical picture of PMDS. The patients were divided into two groups: clinical (n=43) and follow-up (n=33). Clinical-psychopathological, clinical-follow-up, psychometric, statistical methods were used. RESULTS: A clinical and dynamic typology of PMDS has been developed, according to which 2 groups have been identified: «monomorphic¼ PMDS and «polymorphic¼ PMDS. «Monomorphic¼ PMDS included 2 subtypes - «acute¼ and «chronified¼ and were characterized by the same clinical picture that remained unchanged throughout, while «polymorphic¼, which also included 2 subtypes - «developing¼ and «double mania subtype¼, were characterized by the variability of clinical picture. «Acute¼ and «developing¼ subtypes of PMDS predominantly developed in schizoaffective psychosis and bipolar disorder; the «chronified¼ subtype and the «double mania¼ subtype were more often observed within the framework of the schizoaffective variant of paroxysmal-progressive schizophrenia. CONCLUSION: The clinical and dynamic structure of PMDS is heterogeneous and differs in psychopathological structure, as well as in the level of stability of symptoms and characteristics of its course. The developed clinical typology of PMDS is prognostically significant and provides information about the further dynamics of the disease.

Can disorders of subjective time inform the differential diagnosis of psychiatric disorders? A transdiagnostic taxonomy of time.

AIM: Time is a core aspect of psychopathology with potential for clinical use and early intervention. Temporal experience, perception, judgement and processing are distorted in various psychiatric disorders such as mood (depression and mania), anxiety, autistic, impulse-control, dissociative and attention-deficit/hyperactivity disorders. Can these disorders of time be used as early diagnostic or predictive markers? To answer this question, we develop a Transdiagnostic Taxonomy of (disordered) Time (TTT) that maps on to the symptomatological, phenomenal, perceptual and functional descriptions of each underlying disorder in a 2 × 2 × 2 state space. Temporal distortions may precede functional decline, and so assist efforts at early detection and intervention in at-risk groups. METHOD: Firstly, this article integrates a psychological model of how time is processed with a subjective or phenomenological model of how time is experienced or perceived. Secondly, the integrated combined model of time is then used to heuristically map major psychiatric disorders on to the basic elements of temporal flow and integration. RESULTS: The TTT systematically describes the basic temporal nature of eight diagnostic categories of psychiatric illness. It differentiates between diagnoses primarily associated with distorted "macro-level" phenomenal temporal experiences (i.e. anxiety, dissociation/PTSD, depression, and mania) from those primarily related to distorted 'micro-level' temporal processing (i.e. psychotic, impulse-control, autistic and attention-deficit/hyperactivity disorders). CONCLUSIONS: The TTT allows differential diagnostic classification of various psychiatric disorders in terms of a possible underlying time disorder, making it useful for future diagnostic and predictive purposes using novel techniques of temporal processing, time perception, passage of time, and time perspective.

Precursors of self-reported subclinical hypomania in adolescence: A longitudinal general population study.

Symptoms of subclinical hypomania (SHM) are common in the general population of adolescents and young adults. SHM are most often transient yet might be risk markers of later bipolar disorder. The current study aimed to assess the clinical correlates of SHM at age 11 in the general population, examine the continuity of SHM from age 11-age 16 and explore the clinical precursors of age 16 SHM. As part of the Copenhagen Child Cohort 2000, 1,632 preadolescents participated in the examination of SHM and various clinical correlates at age 11, 893 were re-assessed for SHM at age 16 years. At age 11, SHM, psychotic experiences and depressive symptoms were assessed by semi-structured psychopathological interviews. Furthermore, the participants were diagnostically assessed by the Development and Well-Being Assessment and interviewed about sleep length. At age 16, SHM was assessed by self-report, using the Hypomania Checklist-32. Cannabis use occurring at age 15 or earlier was assessed at age 16. At age 11, SHM was associated with depressive disorders (Relative Risk [RR] = 2.96 [95% CI 1.26-6.96]), interview-based depressive symptoms (RR = 9.22 [5.93-14.34]), neurodevelopmental disorders (RR = 2.94 [1.66-5.20]), psychotic experiences (RR = 4.51 [2.90-7.01]) and insufficient sleep (RR = 2.10 [1.28-3.43]. In the longitudinal analyses, age 16 SHM was preceded by age 11 SHM (RR = 1.89 [1.02-3.49]), psychotic experiences (RR = 2.06, [1.28-3.33]), emotional disorders (RR = 1.77, [1.02-3.09]) and cannabis use (RR = 3.14, [1.93-5.10]), after mutual adjustment and adjustment for sex, and sociodemographic factors. In conclusion, age 11 SHM was statistically significantly associated with other types of psychopathology in cross-sectional analyses and showed some continuity with later self-reported SHM at age 16. Particularly early psychotic experiences and cannabis use stood out as independent precursors of self-reported SHM and might constitute important risk markers for the development of future SHM and bipolar disorder. An important potential caveat of the current study includes the self-report assessment of SHM.

Bipolar disorder and Susac syndrome: a case report.

Susac-syndrome is a rare autoimmune disease that manifests with mood alterations in up to 15% of cases and is usually treated with corticosteroids. We present the case of a 41-year-old woman with a first manic episode and history of Susac-syndrome, secondary Cushing's syndrome after receiving high doses of corticosteroids and a previous depressive episode. Differentiating between primary and secondary mania is difficult, as people with bipolar disorder are prone to multiple psychiatric and nonpsychiatric comorbidities, in this case, the differential diagnosis included secondary mania, corticoid-induced manic episode and primary bipolar disorder. Upon admission, corticosteroid treatment was suspended, and the patient was started on lithium and risperidone. Secondary causes of mania were discarded and, assessing temporal and dosage criteria, it was deemed unlikely that the present episode was corticosteroid-induced. One-year outpatient follow-up pointed towards a primary bipolar type I disorder, as a separate entity from her Susac-syndrome. Corticosteroid use or abrupt withdrawal pose an underestimated risk of inducing depressive or manic symptoms, which may unmask affective disorders in susceptible individuals. Many medical conditions share CNS involvement and/or high-dose/prolonged corticosteroid treatment. In such cases, psychiatric manifestations such as mania or depression should be regarded as secondary and studied to determine the existence of medical complications before considering primary psychiatric conditions.

Oseltamivir-Induced Mania in a Patient With Influenza A.

ABSTRACT: Oseltamivir is an antiviral drug often preferred in treating viral infections. Its use has increased owing to annual influenza outbreaks and the COVID-19 pandemic. Although its adverse effects are often seen in the gastrointestinal system, it has other adverse effects that can prevent its use, for example, neuropsychiatric events. In this case report, we present a manic episode case caused by the use of oseltamivir.

Impact of duration of untreated illness in bipolar I disorder (manic episodes) on clinical outcome, socioecnomic burden in Egyptian population.

INTRODUCTION: Bipolar disorder (BD) is a serious and chronic mental illness that may result in disability. We evaluated effect of the duration of untreated of bipolar (DUB) (manic episodes) on clinical outcomes, including episode severity, residual symptoms, duration of hospitalization, and suicide attempts, and on socioeconomic status of patients. METHODS: A total of 216 participants who had bipolar I disorder (manic state) recruited from November 2017-December 2019 from an inpatient psychiatric unit. Patients divided into 2 groups based on DUB: Group A, with DUB < 4 months; and Group B, with DUB ≥4 months. All participants had evaluation for demographic and clinical features, Socioeconomic scale, Young mania rating scale (YMRS) at admission and discharge. RESULTS: Group A participants were more often male, urban residents, married, literate and educated, professionally employed. Group A had a younger age of onset, less duration of illness, less frequency of episode, less suicide attempts, less duration in hospital, high mean of socioeconomic, lower mean of YMRS at admission and discharge in compared to Group B. CONCLUSION: A longer DUB (manic episodes)was associated with negative clinical outcomes (more frequent episode, more symptoms severity, longer hospital admission, more suicide severity, more residual symptoms) and low socioeconomic state of patients with BDI (manic episodes).

Antenatal screening of depressive and manic symptoms in south Brazilian childbearing women: A transversal study in advance of the pandemic scenario.

BACKGROUND: The diagnosis of mood disorders (MD) during pregnancy is challenging and may bring negative consequences to the maternal-fetal binomial. The long waitlist for specialized psychiatric evaluation in Brazil contributes to the treatment omission. Almost 20.0% of women treated with antidepressants have a positive screening for bipolar disorder. Therefore, it has been recommended the investigation of depressive and bipolar disorder during prenatal care. Unfortunately, the screening for mood disorders is not a reality in Brazil and many childbearing women remain undiagnosed. The objective of this study is to observe the frequency of MD and the effectiveness of screening scales for routine use by health professionals during prenatal care in high-risk pregnancies. METHODOLOGY/PRINCIPAL FINDINGS: This cross-sectional study included 61 childbearing women in their second trimester who were interviewed using the Edinburgh Postnatal Depression Scale (EPDS) and the Mood Disorder Questionnaire (MDQ). The cut-off point was EPDS ≥ 13 and MDQ ≥ 7 and the SCID-5 was the gold standard diagnosis. MD were diagnosed in 24.6% of the high-risk pregnancies. EDPS was positive in 19.7% and the frequency of major depression was 8.2%. 16.4% of the childbearing women were diagnosed with bipolar disorder, while MDQ was positive in 36.1%. 11.5% of the women had EPDS and MDQ positive. EPDS sensitivity was 80.0% and specificity 92.1%, whereas MDQ presented a sensitivity of 70.0% and specificity of 70.6%. CONCLUSION/SIGNIFICANCE: There is a high prevalence of MD in high-risk pregnancies. The routine use of EPDS simultaneously to MDQ during antenatal care is effective and plays an important role in early diagnosis, counselling, and promotion of perinatal mental health.

A retrospective study of pituitary-thyroid interaction in patients with first-episode of bipolar disorder type I in Mania State.

ABSTRACT: Bipolar disorder (BD)-mania is related to the dysfunction of anterior pituitary gland, but the pituitary-thyroid interaction on the acute stage of BD has been controversial. In order to rule out the effects of drugs, we aimed to determine the upstream interaction of first-episode of BD type I in mania state, and tried to find the relationship between thyroid-stimulating-hormone (TSH) and Prolactin (PRL)This study included 70 real-world patients diagnosed with first-episode BD-mania recuited and 70 healthy controls (HC) matched for age and sex from 2016 to 2017 in the same district of Shanghai. We compared the levels of thyroid hormones and prolactin between the two groups, and linear regression and curve estimation were used for the correlation analysis of TSH and PRLThere were differences in triiodothyronine (TT3), total thyroxin (TT4), and free thyroxine (FT4) concentrations between the groups (P's < .05). After being grouped by sex, higher PRL in the male and female BD-mania subgroup were observed compared to each isosexual HC [(P's < .01, Cohen's d = 0.82/1.08, 95%CI (0.33, 1.31)/(0.58, 1.58)]. Higher FT4 in the male BD-mania group was observed compared to the HC males [(P's  < .01, Cohen's d = 0.90, 95%CI (0.41, 1.39)] while the female BD-mania group showed lower TT3 and TT4 compared to the HC females [(P's  < .01, Cohen's d = 0.93/0.88, 95%CI (0.43, 1.42)/(0.39, 1.37)]. In the female BD-mania group, correlation analysis established an inverse relationship between PRL and TSH (r2 = 0.25, F = 11.11, P < .01).The findings demonstrate that sex impacts the concentration of hormones secreted by the anterior pituitary of patients with first-episode BD-mania. The increased PRL may be a putative mechanism that underlies the onset in female patients with a moderate inverse relationship between TSH and PRL. Thyroid hormones and prolactin levels may be developed as potential markers for identifying BD-manic.

Window to His World: Using a Patient's YouTube Channel to Help Diagnose Chronic Mania.

Although chronic mania has been investigated, with several case reports and systematic retrospective cohort studies in the literature, it not a widely recognized entity. No specific definition for chronic mania is provided in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). Furthermore, it is challenging to identify patients with chronic mania unless they come to the attention of the legal or medical system. We present the case of a manic patient who was hospitalized and subsequently found to have a YouTube channel that he had been using to promote his self-invented religion for over 2 years. Consent was obtained from the patient to review this YouTube channel for collateral information. From these videos, the patient was seen to be chronically circumstantial in his thought processes, grandiose in his ideas, highly energetic, distractible, preoccupied with religion, and talking with elaborate and rapid speech. A significant improvement in his symptoms was observed after administration of oral risperidone, with his scores on the Young Mania Rating Scale and Brief Psychiatric Rating Scale also showing improvement. To our knowledge, this is the first case in the literature in which an online video-sharing service was used longitudinally to facilitate diagnosis of a mental illness. We suggest that technology has great potential to improve our diagnostic tools, especially for disorders such as chronic mania the diagnosis of which relies primarily on self-report and collateral information.