D-serine and D-amino acid oxidase levels in patients with schizophrenia spectrum disorders in the first episode and 6-month follow-up.

BACKGROUND: D-serine and the D-amino acid oxidase (DAO) enzyme, which breaks down d-amino acids, may be involved in the pathophysiology of schizophrenia by affecting the N-methyl-D-aspartate (NMDA) receptor. The exact role of D-serine and DAO, as well as the consequences of increased DAO activity in patients with schizophrenia, remain unclear. We aimed to investigate D-serine and DAO levels in patients with first-episode schizophrenia spectrum disorders before treatment and after six months of treatment. METHOD: Comparisons for the serum levels of D-serine and DAO were made between 81 healthy controls and 89 patients with first-episode schizophrenia spectrum disorders without a history of treatment. Further comparisons were made after 6 months for changes in these levels in the 41 patients in follow-up. The Positive and Negative Syndrome Scale (PANNS), Calgary Scale for Depression in Schizophrenia (CDSS), Montreal Cognitive Assessment Scale (MoCA), Global Assessment Scale (GAS), and Clinical Global Impression Scale (CGI) were used to evaluate the symptom severity and functionality. Secondary results included comparisons related to antipsychotic equivalent doses. RESULTS: Before treatment, patients had significantly lower levels of D-serine, DAO, and D-serine/DAO ratio compared to healthy individuals (p < 0.001; p < 0.001; p = 0.004). DAO and D-serine levels of the patients were higher after six months of treatment (p = 0.025; p = 0.001). There was correlation of DAO levels with antipsychotic dosage and with PANSS negative and total subscale scores (rho = 0.421, p = 0.01; rho = 0.280, p = 0.008; rho = 0.371, p = 0.000). No correlation was found between serum D-serine level, DAO level, and the D-serine/DAO ratio with cognitive function. CONCLUSIONS: The results suggest that D-serine and DAO may play a role that is sensitive to treatment effects in schizophrenia spectrum disorders. To gain a more comprehensive understanding of the impact antipsychotic drugs have on NMDA receptor dysfunction, there is a requirement for studies that directly evaluates the activity of the DAO enzyme.

Symptom Exacerbations of Patients Attending a Community Mental Health Center During the COVID-19 Pandemic. / Bir Toplum Ruh Sagligi Merkezi'nde Takip Edilen Hastalarda COVID-19 Salgini Sürecinde Belirtilerde Alevlenmeler.

OBJECTIVE: The aim of this study was to examine the effect of the COVID-19 pandemic on the clinical conditions of the patients with bipolar disorder (BD) and schizophrenia spectrum disorders (SSD) in a community mental health center (CMHC). METHOD: Symptom exacerbations, emergency service admissions, drug dose increases, additional medication prescriptions, and psychiatric hospitalizations of patients with BD and SSD in the CMHC were evaluated retrospectively. The data from the 1-year prior, 6-months prior, 6-months after the onset and 1-year after the onset of the pandemic were compared. Hospital and CMHC medical records were used for outcomes. Personal and Social Performance (PSP) Scale was used to assess the level of functioning. RESULTS: 107 patients with the diagnosis of BD and 121 patients with the diagnosis of SSD were recruited. In the BD group, there was increase in the frequency of symptom exacerbations (p=0.001) and additional medication prescriptions or increased dose (p=0.007), with decrease in emergency service admissions (p=0.039) during the pandemic. In the patients with SSD, the number of patients with exacerbation of symptoms (p=0.001) and with increased dose or additional medication prescriptions (p=0.004) were higher during the pandemic. There was no increase in the rate of hospitalized patients in the period of first 6 months and first one year. Symptom exacerbations were more frequent in the SSD group with Covid (+) in family (p=0.016). CONCLUSION: The fact that the hospitalization rates remained the same despite an increase in the acute exacerbations provides info on the role of CMHCs and how mental health system functioned during the pandemic.

Relationship of Long Acting Injectable Antipsychotics with Caregiver Burden, Quality of Life, Symptom Severity and Treatment Discontinuation in Schizophrenia. / Sizofrenide Uzun Etkili Enjekte Edilebilir Antipsikotiklerin Bakim Veren Yükü, Yasam Kalitesi, Belirti Siddeti ve Tedaviyi Birakma ile Iliskisi.

OBJECTIVE: Regarding the patients using long acting injectable (LAI) antipsychotic treatment; we aimed to investigate the effect of attitude towards drugs, antipsychotic type and side effects on quality of life, caregiver burden and continuation of treatment. METHOD: Our study sample consisted of 110 patients in the age range of 18-65 using LAI antipsychotics for at least 12 weeks with the diagnosis of schizophrenia according to DSM-5 criteria. Sociodemographic and Clinical Data Form, Drug Attitude Inventory 10 (DAI-10), Positive and Negative Syndrome Scale (PANSS), UKU Side Effect Rating Scale, Quality of Life for Schizophrenia Scale were used for evaluation of patients. Sociodemographic Data Form, Zarit Caregiver Burden Scale (ZCBS) were used for the caregivers. RESULTS: It is observed that the patients with positive attitude against the treatment had longer antipsychotic treatment duration (13.7+9.1 years) compared to patients with negative attitude (7.7 + 6.6 years) (p<0.001). PANSS total scores of patients who were considering about treatment discontinuation (44.0+14.3) were higher than the other patients (38.6+9.0) (p=0.03) and DAI-10 scores of patients who were considering about treatment discontinuation were lower (1.4+4.9; 5.2+3.4; p<0.001). Duration of illness were also shorter (10.3+9.3 year) for the patients who were considering about treatment discontinuation than the other group (15.7 + 9.0 year) (p=0.01). There was no significant difference in caregiver burden, side effects, quality of life and reasons for treatment discontinuation between typical and atypical antipsychotics. According to the regression analysis results, PANSS score (ß=0.553, p<0.001) and male gender (ß= 0.225, p=0.003) were positive predictors of ZCBS scores. CONCLUSION: It is observed that the attitude towards drugs and psychotic symptom severity were the most important factors for treatment discontinuation in patients with schizophrenia using LAI antipsychotics. Atypical and typical antipsychotics were not different with respect to quality of life and caregiver burden for the patients on regular treatment with LAI antipsychotics.

Effect of long acting injectable antipsychotics on course and hospitalizations in bipolar disorder - a naturalistic mirror image study.

PURPOSE: To determining whether the addition of a long-acting injectable antipsychotic (LAI-AP) has a positive effect on prognosis in bipolar disorder. MATERIALS AND METHODS: Medical records of patients with bipolar disorder who were using LAI-AP at least for one year in the community mental health center (CMHC) until March 2020 were investigated. Comparisons were made between the period of one year before and after the initiation of LAI-AP. Hospital admission was the primary outcome. Residual symptom severity and functionality were evaluated with Personal and Social Performance Scale (PSP), Young Mania Rating Scale (YMRS), and Beck Depression Inventory (BDI). RESULTS: There were 197 patients with bipolar disorder who were attending to the CMHC and 17 of them were under maintenance treatment with LAI-AP for at least one year. The LAI-APs used were aripiprazole (n = 8), paliperidone (n = 5) and risperidone (n = 4). Duration of illness was 13.5 ± 8.02 years and duration of LAI-AP treatment was 24.8 ± 22.74 months (median: 18). During the one-year period after the LAI-AP initiation, there were fewer days spent in hospital (2.5 ± 5.68 vs. 15.5 ± 20.59 days, p = .026) and the number of hospitalizations was lower than the year before the LAI-AP use (0.1 ± 0.39 vs. 0.9 ± 1.24 hospitalizations, p = .013). During the recovery period with LAI antipsychotics, there were mild residual symptoms presented with mean PSP (70.2), YMRS (1.7) and BDI (7.6) scores. CONCLUSION: LAI-AP use may have positive effect on course for selected patients with a long history of bipolar disorder.

The Impact of Coping Strategies on Suicide Attempts and Suicidal Ideation in Bipolar Disorder.

ABSTRACT: The stress coping strategies of patients with bipolar disorder (BD) may affect their suicide risk. We examined coping behaviors and impact of coping strategies and clinical characteristics on suicide attempts and lifetime suicidal ideation in patients with BD I, compared with a healthy control group. We recruited 185 euthymic patients with BD and 94 healthy controls. Participants completed the Coping Orientation to Problems Experienced Inventory. Suicide attempt prevalence in patients with BD was around 34%, and frequency of lifetime suicide ideation was around 60%. Binary logistic regression analysis revealed greater use of behavioral disengagement and religious coping strategies among patients with BD, compared with controls. Patients with previous suicide attempts presented a more severe illness course, notably early onset, with more depressive and mixed episodes and a more dysfunctional coping style than nonsuicidal patients. Behavioral interventions can target avoidant coping behavior, such as denial, especially in patients with suicide attempts.

Temperament, Character, and Defense Mechanism Changes With Treatment in Depression: A 9-Month Naturalistic Follow-up.

The aim of this study was to evaluate the changes in temperament, character, and defense mechanisms with the treatment and remission in patients with major depressive disorder. The study was designed as a longitudinal observational follow-up study of patients with repeated measures at 0, 12, and 36 weeks. In baseline comparisons, the major depression group showed higher harm avoidance and novelty seeking scores and lower self-directness and mature defense styles scores compared with healthy controls. In the follow-up, temperament dimensions and neurotic defenses remained unchanged, mature defense styles and self-directness revealed significant increase, and immature defense styles revealed significant decrease. Although there was no significant difference in the defense styles, harm avoidance and novelty seeking scores remained higher in MDD patients compare with healthy controls in 36 weeks. Our findings regarding continuation of hierarchically upward improvement in defense mechanism after the remission may support importance of treatment after remission.

Prenatal and Postnatal Attachment Among Turkish Mothers Diagnosed with a Mental Health Disorder.

The presence of a mental disorder in the mother is one of the key factors affecting attachment. The present study aimed to evaluate prenatal and postnatal attachment among mothers diagnosed with a mental health disorder by comparing them to a healthy group. The patient group included women who received follow-up care in a psychiatric clinic (74 pregnant and 75 postpartum), and the healthy group consisted of women who attended a follow-up polyclinic (118 pregnant and 82 postpartum). Data were collected using questionnaire forms, including the Prenatal Attachment Inventory and the Maternal Attachment Scale. Mothers diagnosed with a mental health disorder were determined to have lower attachment scores than the healthy group, both during the prenatal and postnatal periods. The literature suggests that mothers diagnosed with a mental health disorder showed low maternal attachment scores during pregnancy and/or the postnatal period. Psychiatric nurses should be involved in initiatives that may increase the prenatal and maternal attachment.

Use of Lithium in Severe Acute Manic Episodes: Retrospective Prescription Practice From a Tertiary Inpatient Unit.

OBJECTIVE: A retrospective chart review was performed to investigate the common preferences of clinicians for the pharmacological treatment of acute manic episodes, with particular regard to lithium use, and to assess the adherence of clinical practice to established guidelines. METHODS: Cases of manic episodes in patients admitted to Bakirköy Mazhar Osman Mental Health and Neurological Diseases Education and Research Hospital were retrospectively reviewed. Length of stay, medication data, serum levels, and adverse effects were evaluated for patients who received lithium therapy (N=98). RESULTS: On the first day of lithium treatment, 81 patients received 900 to 1200 mg of lithium. In total, 44 patients were discharged with the same dose as that given on the first day of treatment. With the exception of 1 patient, the dose was increased by 300 to 600 mg in the remaining patients within the first 10 days on the basis of serum drug concentrations. The mean serum concentrations of lithium in the first week were 0.67±0.17 mEq/L in patients with no dose increase, and 0.51±0.15 mEq/L in patients who did receive a dose increase. In total, 94 patients received at least 1 antipsychotic medication in addition to lithium. CONCLUSIONS: Clinicians attempted to maintain serum lithium levels above 0.60 mEq/L at the time of acute treatment initiation, consistent with established guidelines. Clinical practice in large inpatient settings may force clinicians to use lithium in combination with antipsychotics for the treatment of acute mania; the delayed action of lithium and the need for rapid stabilization may drive these practices.

The relationship between attachment styles and childhood trauma: a transgenerational perspective - a controlled study of patients with psychiatric disorders.

AIMS AND OBJECTIVES: This study had two aims. The first aim was to compare attachment styles and traumatic childhood experiences of women with psychiatric disorders and their children to a control group. The second aim was to determine the relationship between attachment styles and traumatic childhood experiences both in mothers and their children. BACKGROUND: According to attachment theories, trauma in an early relationship initiates a developmental cascade in which insecure attachments may occur. DESIGN: A cross-sectional, descriptive study which, employed a case-control design, was performed between May 2013-March 2014. METHODS: This study was conducted in 63 women with psychiatric disorders and their children. The control group consisted of 63 women without any psychiatric disorders and their children. Data were collected using questionnaire forms, including the Adult Attachment Style Scale and the Childhood Trauma Questionnaire for both mothers and children. Descriptive statistics, a Pearson correlation and comparative statistics were used to analyse data. RESULTS: The childhood trauma scores of both the women with psychiatric disorders and their children were higher than the control group scores. Compared to the control group, the mothers with psychiatric disorders and their children were found to have less secure attachment styles. It was determined that the mothers and children with insecure attachment were more likely to have been abused. CONCLUSION: These results point to a relationship between trauma in childhood and attachment style. They also suggest that this relationship may undergo intergenerational transfer. RELEVANCE TO CLINICAL PRACTICE: This study contributes to the existing literature on the relationship between childhood traumas and attachment. Psychiatric nurses should focus not only on psychiatric disorders but also on the difficulties a patient faces regarding being a parent.

Electroconvulsive Therapy in Women: A Retrospective Study from a Mental Health Hospital in Turkey.

The aim was to evaluate the clinical profile and effectiveness of ECT in women. A retrospective chart review was carried out to identify female patients who had received ECT during the period September 2013-February 2015. Details regarding their sociodemographic, clinical, and treatment data were extracted from these records for the present study. The total number of patients, admitted to our psychiatry inpatient clinic during the survey period, was 802. During this period, 26 (3.24 %) female patients received ECT. Patients who received ECT were mostly in age group of 25-44 years (76.9 %). Twenty percent of patients were in the postpartum period. Psychotic disorders (46.1 %) was the most common diagnosis for which ECT was used, followed by bipolar affective disorder, current episode manic (19.2 %). At the end of ECT courses, 70 % of the patients showed good response with a CGI-I of 1 or 2, and 30 % showed minimal response with a CGI-I score of 3. The most common side effects were post-ECT confusion (15.4 %) and prolonged seizure (11.5 %). This rate of prolonged seizure was higher the rates reported in the literature. The bronchospasm related with remifentanil, post-ECT bradycardia, hypertensive crisis and oligohydramnios were also reported in one case each. ECT is a safe and effective treatment option in women with severe psychiatric disorders and disorders in the perinatal/postpartum period are a major area of ECT use. The female gender may be a contributing factor for the higher rates of prolonged seizure.

Rapid Clozapine Titration in Patients with Treatment Refractory Schizophrenia.

The aim of this study is to evaluate the safety and effectiveness of rapid clozapine titration in patients with schizophrenia in hospital settings. We conducted a retrospective two-center cohort study to compare the safety and effectiveness of clozapine with different titration rates in treatment-refractory patients with schizophrenia. In the first center, clozapine was started at 25-50 mg followed by 50-100 mg as needed every 6 h on day 1, followed by increases of 50-100 mg/day. In the second center, titration was slower; clozapine initiated with 12.5-50 mg on day 1 followed by increases of 25-50 mg/day. The number of days between starting of clozapine until discharge was shorter in the rapid titration group (22.4 ± 8.72 vs 27.0 ± 10.5, p = 0.1). Number of days of total hospital stay were significantly shorter in the rapid titration group (29.6 ± 10.6 vs 41.2 ± 14.8, p = 0.002). Hypotension was more common in the rapid titration group and one patient had suspected myocarditis. Rapid clozapine titration appeared safe and effective. The length of stay following initiation of clozapine was shorter in the rapid-titration group, although this was not statistically significant. However starting clozapine earlier together with rapid titration has significantly shortened the length of hospital stay in patients with treatment refractory schizophrenia.

Frequency of cigarette smoking among psychiatric inpatients evaluated by the Fagerström Test for Nicotine Dependence.

BACKGROUND: In this study our aim was to determine the rate of smoking in a sample of psychiatric in-patients with diagnoses of schizophrenia, bipolar disorder and major depression and to examine factors related to smoking status and the level of dependence in this population. MATERIALS AND METHODS: A total of 160 people were included in this descriptive study. 80 were inpatients with schizophrenia, bipolar disorder and major depression and 80 people without any psychiatric diagnoses were included as a control group. The participants were interviewed face-to face using a semi-structured questionnaire and Fagerstrom Test for Nicotine Dependence was used to define smoking habits. RESULTS: The mean age of the participants was 37.24 ∓ 12.19 years ranging from 18 to 81 years, 54.4% of the participants were (n=87) female, and 45.6% cases (n=73) were male. 70% (n=56) of the patients and 55% of the control group were smoking and the difference was statistically significant (p<0.01). Total score of Fagerstrom Test for Nicotine Dependence in the patient group was statistically significantly higher than in the control group (p<0.01). CONCLUSIONS: In our sample, the frequency of cigarette smoking and nicotine dependence among psychiatric inpatients was high, posing a high risk for smoking related diseases including cancers; therefore there should be counseling on tobacco control and smoking cessation programming targeting this population.

Antidepressant-associated mania or hypomania: a comparison with personality and bipolarity features of bipolar I disorder.

BACKGROUND: Hypomania/mania during antidepressant treatment is often neglected by clinicians. There are no specific diagnostic criteria for hypomania and mania associated by antidepressant treatment in the bipolar spectrum. The aim of this study is to compare various characteristics of bipolar I disorder and antidepressant-associated mania. METHOD: In this study, 76 bipolar patients who met DSM-IV criteria for bipolar disorder-type I in remission from mania or depression (Group 1; n = 44) and patients with major depression in remission, who had mania associated by antidepressant treatment (Group 2; n = 32), were admitted. All patients were assessed using the SCID I, Bipolarity Index (BI) and a patient data form. First-degree relatives of all patients were evaluated using the Mood Disorder Questionnaire (MDQ). RESULTS: Sociodemographic features of both groups were similar. The rate of major depression in the relatives of Group 2 was significantly higher than in Group 1. The severity of manic symptoms in Group 2 was significantly lower than in Group 1. Those in Group 2 who were diagnosed with their first episode had atypical depressive features. First-degree relatives of patients in Group 1 had higher positive scores on the MDQ. A statistically significant difference was found between the two groups on all dimensions of the BI except family history. LIMITATIONS: This is a cross-sectional study with a relatively small number of subjects. There is no control group of major depressive patients who did not develop mania during antidepressive treatment. CONCLUSIONS: Our results suggest that antidepressant-associated hypomania/mania could be a different subgroup in the bipolar spectrum.

The use of electroconvulsive therapy in pregnancy: a review.

Treating psychiatric disorders during pregnancy poses a challenge. Both medication and maternal illness may have adverse effect on the fetus and balancing the risks and benefits of symptoms and treatments is crucial. Medications may affect the fetus adversely, especially in the first trimester. Electroconvulsive therapy (ECT) is not known to have adverse fetal effects and therefore may be preferred. A review of the literature and our clinical experience highlight the role of ECT during pregnancy, sometimes offering advantages over pharmacotherapy.

Electroconvulsive therapy in psychiatric practice: a selective review of the evidence.

Electroconvulsive therapy (ECT) is largely historical but is still in use. Modern psychiatry requires careful selection of patients in whom ECT will be performed. The indications for ECT treatment are limited, and the selection criteria should be strictly followed. The advantages and the disadvantages of the methods are discussed here. Despite the limitations, ECT seems to have real value in selected mental conditions in which it can even be considered a life-saving procedure.

Predictive factors for time to remission and recurrence in patients treated for acute mania: health outcomes of manic episodes (HOME) study.

OBJECTIVE: To determine the time to remission and recurrence in patients treated for acute mania and the predictive factors associated with these outcomes. METHOD: This observational study, conducted in Turkey from April 2003 to January 2005, included patients with a DSM-IV diagnosis of bipolar I disorder, acute manic or mixed episode who were eligible to have an oral medication initiated or changed for the treatment of the episode. The patients were followed-up for 12 months. RESULTS: A total of 584 patients (mean ± SD age = 33.9 ± 11.2, 55.2% outpatients) were enrolled in 53 centers. Eighty-five percent of patients had a manic episode at baseline, with a mean ± SD duration of 21.6 ± 24.4 days. The baseline mean ± SD Clinical Global Impressions scale for use in bipolar disorder and Young Mania Rating Scale (YMRS) scores were 4.9 ± 0.9 (median = 5.0) and 33.2 ± 9.3 (median = 33), respectively. 539 patients achieved remission and, of those, 141 patients had recurrence. One-year remission and recurrence rates were 99.0% and 35.7%, respectively. Mean ± SD times to remission and recurrence in descriptive statistics were 80.9 ± 73.8 (median = 50) and 159.0 ± 95.5 (median = 156) days, respectively. In Cox regression analysis, psychiatric comorbidities (p = .048), a higher YMRS score (p < .001), and a higher number of previous depressive episodes (p = .009) were statistically significant predictors of a longer time to reach remission. Index episodes of longer duration (p = .033) and mixed type (p = 0.49) were significant predictors of a shorter time to recurrence. Confounding factors like concomitant treatment, comorbidities, and lack of blinding and randomization were other limitations. CONCLUSION: Predictors for a longer time to remission were psychiatric comorbidities, a higher YMRS score, and a higher number of previous depressive episodes. Predictors for a shorter time to recurrence were episodes of longer duration and mixed type.

Practice of electroconvulsive therapy at the research and training hospital in Turkey.

OBJECTIVE: We sought to obtain an overview of electroconvulsive therapy (ECT) practice in Bakirkoy Research and Training Hospital for Psychiatric and Neurological Diseases, which is the biggest hospital for psychiatry in Turkey. METHOD: From 1st January 2006 to 30th June 2007, a form enquiring about evaluation of ECT was filled retrospectively. RESULTS: The total number of patients, admitted for psychiatry during the survey period was 265,283. A total of 1,531 patients (12.4% among inpatients and 0.58% in all psychiatric admissions) received 13,618 sessions (including multiple hospitalizations) of ECT from 12,341 psychiatric inpatients during the survey period. Ninety-eight patients had multiple hospitalizations. The male-to-female ratio was 1.26-1. Patients with bipolar affective disorder, current episode manic with or without psychotic symptoms received ECT most frequently (30.3%), followed by patients with schizophrenia (29.5%), severe depressive episode with or without psychotic symptoms (include bipolar affective disorder current episode severe depression) (15.2%), other non-organic psychotic disorders (14.4%), schizoaffective disorders (6.3%), mental and behavioral disorders due to psychoactive substance abuse with psychotic disorders (3.5%) and catatonic schizophrenia (0.7%). Patients who received ECT were in age group of 25-44 years (64.7%), followed by 45-64 years (17.7%), 18-24 years (15.4%), 65 years and older (1.4%), and younger than 18 years (0.8%). All patients received modified ECT. There were no ECT-related deaths during the survey. CONCLUSION: The rate of ECT among all psychiatric inpatients during the survey period was 12.4%. The majority of patients who received ECT were diagnosed with bipolar affective disorder-current episode manic and schizophrenia. ECT training programs for psychiatry residents and specialists should be planned, and conducted systematically.

[Phenomenological differences between adolescent and adult onset mania: a comparative study]. / Ergen ve eriskin baslangiçli maninin fenomenolojik farkliliklari: karsilastirmali bir calisma.

OBJECTIVE: The aim of this study is to determine the relationship between age of onset and phenomenology of bipolar affective disorder (mania). METHOD: The current and retrospective diagnoses of the patients were made according to DSM-IV Bipolar Affective Disorder (mania) criteria. Sociodemographic features, clinical features, type of episode, number and length of hospitalizations were investigated in three groups which were consisted of adolescent-onset adolescents (n=60), adolescent-onset adults (n=60) and adult-onset adults (n=60). The groups were determined according to age of onset and current age categories. All patients have been assessed by Structured Clinical Interview for DSM-IV-Clinical Version (SCID-I), Young Mania Rating Scale (YMRS), Hamilton Depression Rating Scale (HAM-D) and Scale for the Assessment of Positive Symptoms (SAPS). RESULTS: The groups were consisted of equal numbers of women and men. Rate of single (%51.7) and divorced patients (%21.7), rate of unemployment status (%70) were higher in adolescent-onset patients than adult-onsets. Adolescent-onset adolescents and adolescent-onset adults were different from adult-onset patients with respect to mixt episodes (%26.7, %15) and mood congruent or incongruent psychotic features (%35/%50, %31.7/%66.7) and length of hospitalization (23.9+/-4.8, 23.8+/-3.9). CONCLUSION: Adolescent-onset of illness causes higher probability of mixt episodes, psychotic features such as mood congruent or incongruent hallucinations and delusions. This study supports the hypothesis that adolescent-onset mania may be a different subtype than adult-onset mania with respect to type of episode, phenomenology, and clinical features.