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  1. Book: Schizo-obsessive disorder

    Poyurovsky, Michael

    (Cambridge Medicine)

    2013  

    Author's details Michael Poyurovsky
    Series title Cambridge Medicine
    Keywords Schizophrenia / complications ; Obsessive-Compulsive Disorder / complications ; Schizophrenic Psychology
    Language English
    Size XI, 236 S. : Ill., graph. Darst., 24 cm
    Publisher Cambridge Univ. Press
    Publishing place Cambridge u.a.
    Publishing country Great Britain
    Document type Book
    Note Includes bibliographical references and index
    HBZ-ID HT018469220
    ISBN 978-1-107-00012-4 ; 1-107-00012-2
    Database Catalogue ZB MED Medicine, Health

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  2. Article ; Online: Beneficial Effect of Quetiapine on Sleep, Anxiety, Depression and Myalgia Symptoms in a Patient With Post-COVID-19 Condition.

    Poyurovsky, Michael / Weizman, Abraham

    Journal of clinical psychopharmacology

    2023  Volume 43, Issue 4, Page(s) 381–382

    MeSH term(s) Humans ; Quetiapine Fumarate ; Depression/drug therapy ; Myalgia/chemically induced ; Myalgia/drug therapy ; COVID-19 ; Anxiety/drug therapy ; Sleep
    Chemical Substances Quetiapine Fumarate (2S3PL1B6UJ)
    Language English
    Publishing date 2023-05-29
    Publishing country United States
    Document type Letter
    ZDB-ID 604631-9
    ISSN 1533-712X ; 0271-0749
    ISSN (online) 1533-712X
    ISSN 0271-0749
    DOI 10.1097/JCP.0000000000001706
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Low-Dose Quetiapine Fumarate (50 mg) for Obsessive-Compulsive Disorder Patients With Comorbid Bipolar Depression.

    Poyurovsky, Michael / Weizman, Abraham

    Clinical neuropharmacology

    2021  Volume 44, Issue 5, Page(s) 196–197

    MeSH term(s) Antipsychotic Agents/therapeutic use ; Bipolar Disorder/complications ; Bipolar Disorder/drug therapy ; Bipolar Disorder/epidemiology ; Comorbidity ; Dibenzothiazepines/therapeutic use ; Humans ; Obsessive-Compulsive Disorder/complications ; Obsessive-Compulsive Disorder/drug therapy ; Obsessive-Compulsive Disorder/epidemiology ; Quetiapine Fumarate/therapeutic use
    Chemical Substances Antipsychotic Agents ; Dibenzothiazepines ; Quetiapine Fumarate (2S3PL1B6UJ)
    Language English
    Publishing date 2021-08-21
    Publishing country United States
    Document type Letter
    ZDB-ID 199293-4
    ISSN 1537-162X ; 0362-5664
    ISSN (online) 1537-162X
    ISSN 0362-5664
    DOI 10.1097/WNF.0000000000000474
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Quetiapine for Bipolar Depressive Episode in Obsessive-Compulsive Disorder Patients Maintained on Selective Serotonin Reuptake Inhibitor Treatment.

    Poyurovsky, Michael / Weizman, Abraham

    Clinical neuropharmacology

    2021  Volume 44, Issue 4, Page(s) 123–125

    Abstract: Objectives: A meaningful proportion of patients with obsessive-compulsive disorder (OCD) develop symptoms of bipolar depression (BP-D). In the present investigation, we aimed to determine whether quetiapine is efficacious in OCD patients who despite ... ...

    Abstract Objectives: A meaningful proportion of patients with obsessive-compulsive disorder (OCD) develop symptoms of bipolar depression (BP-D). In the present investigation, we aimed to determine whether quetiapine is efficacious in OCD patients who despite continuous treatment with a selective serotonin reuptake inhibitor developed an acute episode of BP-D.
    Methods: We analyzed 68 charts of Diagnostic and Statistical Manual of Mental Disorders Fifth Edition OCD patients from our outpatient clinic and identified 15 patients who in addition met Diagnostic and Statistical Manual of Mental Disorders Fifth Edition criteria for bipolar II disorder, depressive episode. Eleven (7 men and 4 women, aged 24-54 years) patients for whom quetiapine was added to treat the index episode of BP-D were included. Treatment response was assessed retrospectively and defined as a score of "much improved" or "very much improved" on the Clinical Global Impression-Improvement scale.
    Results: Quetiapine was added for treatment of BP-D in a dose range of 150 to 400 mg (mean, 273 mg). Eight (73%) of the 11 study patients fulfilled the criterion of response, that is a score of "much improve" (4 patients) and "very much improved" (4 patients) on the Clinical Global Impression-Improvement scale. Notably, quetiapine was associated with additional improvement of OCD symptoms in 6 of 8 study responders. Quetiapine was well tolerated. The most frequently detected side effects were drowsiness (5 patients), constipation (4 patients), and orthostatic hypotension (2 patients).
    Conclusions: The revealed beneficial effect of quetiapine addition for acute episode of BP-D in OCD patients maintained on selective serotonin reuptake inhibitor treatment merits further controlled investigation.
    MeSH term(s) Antipsychotic Agents/therapeutic use ; Bipolar Disorder/drug therapy ; Dibenzothiazepines/adverse effects ; Drug Therapy, Combination ; Female ; Humans ; Male ; Obsessive-Compulsive Disorder/drug therapy ; Quetiapine Fumarate/therapeutic use ; Retrospective Studies ; Serotonin Uptake Inhibitors/therapeutic use ; Treatment Outcome
    Chemical Substances Antipsychotic Agents ; Dibenzothiazepines ; Serotonin Uptake Inhibitors ; Quetiapine Fumarate (2S3PL1B6UJ)
    Language English
    Publishing date 2021-03-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 199293-4
    ISSN 1537-162X ; 0362-5664
    ISSN (online) 1537-162X
    ISSN 0362-5664
    DOI 10.1097/WNF.0000000000000456
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Treatment of Antipsychotic-Induced Akathisia: Role of Serotonin 5-HT

    Poyurovsky, Michael / Weizman, Abraham

    Drugs

    2020  Volume 80, Issue 9, Page(s) 871–882

    Abstract: Akathisia is one of the most prevalent and distressing adverse effects associated with antipsychotic drug treatment. Propranolol, a non-selective beta-adrenergic receptor antagonist, is currently considered a first-line treatment for antipsychotic- ... ...

    Abstract Akathisia is one of the most prevalent and distressing adverse effects associated with antipsychotic drug treatment. Propranolol, a non-selective beta-adrenergic receptor antagonist, is currently considered a first-line treatment for antipsychotic-induced akathisia (AIA). Surprisingly, the evidence for its anti-akathisia effect is modest. Propranolol's side effects (e.g. orthostatic hypotension, bradycardia), contraindications (e.g. asthma) and increased complexity in titration schedules limit its use in some patients. Anticholinergic agents and benzodiazepines merely provide symptomatic relief in patients with AIA. Effective and well-tolerated treatment remains a major unmet need in akathisia and warrants a search for new anti-akathisia agents. Accumulating evidence during the last two decades indicates that agents with marked postsynaptic serotonin 5-HT
    MeSH term(s) Akathisia, Drug-Induced/drug therapy ; Algorithms ; Antipsychotic Agents/adverse effects ; Humans ; Propranolol/adverse effects ; Psychomotor Agitation/etiology ; Receptor, Serotonin, 5-HT2A/metabolism ; Serotonin 5-HT2 Receptor Antagonists/therapeutic use ; Serotonin Receptor Agonists/adverse effects
    Chemical Substances Antipsychotic Agents ; Receptor, Serotonin, 5-HT2A ; Serotonin 5-HT2 Receptor Antagonists ; Serotonin Receptor Agonists ; Propranolol (9Y8NXQ24VQ)
    Language English
    Publishing date 2020-05-08
    Publishing country New Zealand
    Document type Journal Article ; Review
    ZDB-ID 120316-2
    ISSN 1179-1950 ; 0012-6667
    ISSN (online) 1179-1950
    ISSN 0012-6667
    DOI 10.1007/s40265-020-01312-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Beneficial Effect of Betahistine, a Structural Analog of Histamine, in Clozapine-Related Sedation.

    Poyurovsky, Michael / Weizman, Abraham

    Clinical neuropharmacology

    2019  Volume 42, Issue 4, Page(s) 145

    MeSH term(s) Betahistine/therapeutic use ; Clozapine/adverse effects ; Conscious Sedation ; Humans
    Chemical Substances Clozapine (J60AR2IKIC) ; Betahistine (X32KK4201D)
    Language English
    Publishing date 2019-05-28
    Publishing country United States
    Document type Letter
    ZDB-ID 199293-4
    ISSN 1537-162X ; 0362-5664
    ISSN (online) 1537-162X
    ISSN 0362-5664
    DOI 10.1097/WNF.0000000000000346
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Rate of OCD and sub-threshold OCD in bipolar disorder patients with first depressive episode.

    Braverman, Leonid / Fuchs, Camil / Weizman, Abraham / Poyurovsky, Michael

    Psychiatry research

    2021  Volume 302, Page(s) 114010

    Abstract: Evidence indicates that obsessive-compulsive disorder (OCD) co-occurs with bipolar disorder (BD) at a higher rate than in the general population. Although there is a preliminary indication of a predominant aggregation of OCD in BD patients with bipolar ... ...

    Abstract Evidence indicates that obsessive-compulsive disorder (OCD) co-occurs with bipolar disorder (BD) at a higher rate than in the general population. Although there is a preliminary indication of a predominant aggregation of OCD in BD patients with bipolar depression (BP-D), no explicit evaluation has previously been undertaken. Using the Structured Clinical Interview for DSM-5 Axis-I disorders and appropriate rating scales, seventy-three BD patients experiencing their first depressive episode were screened for OCD and subthreshold OCD. Nineteen (26%) of the 73 participants in addition to BP-D also met DSM-5 criteria for OCD and 17 (23.2%) patients met criteria for sub-threshold OCD. No differences in demographic and clinical variables evaluated in the study were found between the BP-D patients with and without OCD. Limitations of the study included a relatively small sample size, cross-sectional design and inclusion of only hospitalized BP-D patients. Additional studies are warranted to better define the longitudinal course of comorbid BP-D/OCD, treatment approaches and outcomes of this challenging patient population. Explicit prospective comparison of the rate of DSM-5 OCD and subthreshold OCD in depressive versus manic episodes of bipolar disorder within the same patient is justified.
    MeSH term(s) Bipolar Disorder/complications ; Bipolar Disorder/epidemiology ; Comorbidity ; Cross-Sectional Studies ; Humans ; Obsessive-Compulsive Disorder/complications ; Obsessive-Compulsive Disorder/epidemiology ; Prospective Studies
    Language English
    Publishing date 2021-05-15
    Publishing country Ireland
    Document type Journal Article
    ZDB-ID 445361-x
    ISSN 1872-7123 ; 1872-7506 ; 0925-4927 ; 0165-1781
    ISSN (online) 1872-7123 ; 1872-7506
    ISSN 0925-4927 ; 0165-1781
    DOI 10.1016/j.psychres.2021.114010
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Beneficial Effect of a Relatively Low Dose of Clozapine in a Bipolar Depression Patient With Comorbid Obsessive-Compulsive Disorder and Severe Suicidality.

    Poyurovsky, Michael / Papach, Pavlo / Weizman, Abraham

    Clinical neuropharmacology

    2020  Volume 43, Issue 5, Page(s) 169–170

    MeSH term(s) Adult ; Antipsychotic Agents/therapeutic use ; Bipolar Disorder/complications ; Bipolar Disorder/drug therapy ; Clozapine/therapeutic use ; Depressive Disorder/complications ; Depressive Disorder/drug therapy ; Female ; Humans ; Obsessive-Compulsive Disorder/complications ; Suicidal Ideation ; Suicide, Attempted
    Chemical Substances Antipsychotic Agents ; Clozapine (J60AR2IKIC)
    Language English
    Publishing date 2020-09-18
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 199293-4
    ISSN 1537-162X ; 0362-5664
    ISSN (online) 1537-162X
    ISSN 0362-5664
    DOI 10.1097/WNF.0000000000000406
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Very Low-Dose Mirtazapine (7.5 mg) in Treatment of Acute Antipsychotic-Associated Akathisia.

    Poyurovsky, Michael / Weizman, Abraham

    Journal of clinical psychopharmacology

    2018  Volume 38, Issue 6, Page(s) 609–611

    Abstract: Background: Some evidence suggests that off-label use of mirtazapine (15 mg) is effective in treatment of acute antipsychotic-associated akathisia (AAA). We analyzed whether a lower dose of mirtazapine (7.5 mg) maintained its antiakathisia properties ... ...

    Abstract Background: Some evidence suggests that off-label use of mirtazapine (15 mg) is effective in treatment of acute antipsychotic-associated akathisia (AAA). We analyzed whether a lower dose of mirtazapine (7.5 mg) maintained its antiakathisia properties while exhibiting better tolerability in patients with schizophrenia and mood disorders who developed acute AAA.
    Methods: Medical charts were retrospectively evaluated for 12 patients with AAA. All scored at least 2 (mild akathisia) on the Barnes Akathisia Rating Scale (BARS) and were treated with mirtazapine (7.5 mg) for a mean of 10.3 days.
    Results: There was a statistically significant decrease in the BARS subjective, distress, and global (P < 0.01 to P < 0.001), but not objective (P = 0.63), subscales. Five participants (41.6%) fulfilled the predefined criterion of response, a decrease of at least 2 points on the BARS global subscale. The positive antiakathisia effect of mirtazapine was observed predominantly in aripiprazole-treated patients. Mirtazapine (7.5 mg) was well tolerated, and no clinically significant adverse effects, primarily drowsiness or increased appetite, were reported.
    Conclusions: A large-scale controlled evaluation is warranted to substantiate clinical utility of off-label use of mirtazapine (7.5 mg) for patients with AAA.
    MeSH term(s) Adult ; Akathisia, Drug-Induced/drug therapy ; Akathisia, Drug-Induced/etiology ; Antipsychotic Agents/adverse effects ; Female ; Humans ; Male ; Mental Disorders/drug therapy ; Middle Aged ; Mirtazapine/administration & dosage ; Mirtazapine/pharmacology ; Off-Label Use ; Outcome Assessment (Health Care) ; Serotonin 5-HT2 Receptor Antagonists/administration & dosage ; Serotonin 5-HT2 Receptor Antagonists/pharmacology ; Young Adult
    Chemical Substances Antipsychotic Agents ; Serotonin 5-HT2 Receptor Antagonists ; Mirtazapine (A051Q2099Q)
    Language English
    Publishing date 2018-10-09
    Publishing country United States
    Document type Journal Article
    ZDB-ID 604631-9
    ISSN 1533-712X ; 0271-0749
    ISSN (online) 1533-712X
    ISSN 0271-0749
    DOI 10.1097/JCP.0000000000000972
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Beneficial effect of quetiapine monotherapy in patients with bipolar depression and comorbid obsessive-compulsive disorder.

    Poyurovsky, Michael / Braverman, Leonid / Weizman, Abraham

    International clinical psychopharmacology

    2020  Volume 36, Issue 1, Page(s) 50–53

    Abstract: Obsessive-compulsive disorder (OCD) is a prevalent and clinically significant comorbid condition in patients with bipolar disorder. Treatment of bipolar disorder/OCD patients is challenging. We report the results of an open-label, short-term, prospective ...

    Abstract Obsessive-compulsive disorder (OCD) is a prevalent and clinically significant comorbid condition in patients with bipolar disorder. Treatment of bipolar disorder/OCD patients is challenging. We report the results of an open-label, short-term, prospective investigation of quetiapine monotherapy in 16 patients (three men and 13 women, aged 18-56 years) hospitalized for acute bipolar depression who in addition met Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition criteria for OCD. The participants were treated with quetiapine in a dose range of 150-600 mg (mean 347 mg) for a mean duration of 4.3 ± 1.4 weeks (range 3-7 weeks). Eleven (68.8%) of the 16 study participants fulfilled the predefined criteria for response, namely a score of 'very much improved' (four patients) and 'much improved' (seven patients) on the Clinical Global Impression - Improvement scale. Treatment with quetiapine was associated with a statistically significant decrease from baseline in the relevant rating scales for the assessment of depressive, manic and OCD symptoms. Quetiapine was well tolerated. The most frequently reported side effects were sedation, orthostatic hypotension and constipation. Durability of the positive therapeutic effect of quetiapine monotherapy in patients with bipolar disorder/OCD comorbidity and the necessity for subsequent augmentation with anti-OCD agents need to be addressed in future controlled studies.
    MeSH term(s) Adolescent ; Adult ; Bipolar Disorder/drug therapy ; Bipolar Disorder/epidemiology ; Comorbidity ; Female ; Humans ; Male ; Middle Aged ; Obsessive-Compulsive Disorder/drug therapy ; Obsessive-Compulsive Disorder/epidemiology ; Prospective Studies ; Quetiapine Fumarate/therapeutic use ; Treatment Outcome ; Young Adult
    Chemical Substances Quetiapine Fumarate (2S3PL1B6UJ)
    Language English
    Publishing date 2020-08-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 632837-4
    ISSN 1473-5857 ; 0268-1315
    ISSN (online) 1473-5857
    ISSN 0268-1315
    DOI 10.1097/YIC.0000000000000325
    Database MEDical Literature Analysis and Retrieval System OnLINE

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