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Palsøe MK, Hansen CJ, Torp-Pedersen C, Winkel BG, Linnet K, Tfelt-Hansen J, Banner J. Proarrhythmic drugs, drug levels, and polypharmacy in victims of sudden arrhythmic death syndrome: An autopsy-based study from Denmark. Heart Rhythm 2024:S1547-5271(24)02555-4. [PMID: 38735633 DOI: 10.1016/j.hrthm.2024.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/22/2024] [Accepted: 05/07/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND Sudden arrhythmic death syndrome (SADS), characterized by an unknown or inconclusive cause of death at autopsy together with a negative or nonlethal toxicology screening result, is the most common cause of sudden cardiac death in victims younger than 35 years. The complete causality of SADS remains unclear, with drugs being a potential risk factor. OBJECTIVE This study aimed to describe the toxicologic profiles of SADS victims, focusing on proarrhythmic drugs, drug levels, and polypharmacy. METHODS All deaths in Denmark of those aged 1-35 years in 2000-2019 and 36-49 years in 2007-2019 were examined through death certificates, national registries, and autopsy reports with toxicology screenings. We investigated all sudden unexpected death victims with an autopsy performed, including negative or nonlethal drug findings, where cause of death was unknown or inconclusive (SADS). RESULTS We identified 477 SADS victims; 313 (66%) had a positive toxicology screening result (adjudicated nonlethal), with an average of 2.8 drugs per case. More than half of the SADS victims with a positive toxicology screening result had QT-prolonging or brugadogenic drugs present. Polypharmacy was present in 66%, psychotropic polypharmacy in 37%, and QT-prolonging polypharmacy in 22%, with the most frequent overall and QT-prolonging drug combination being an antipsychotic and a psychoanaleptic drug. QT-prolonging drugs were more often present at suprapharmacologic levels than non-QT-prolonging drugs. CONCLUSION The majority of the SADS population had a positive toxicology screening result, with a notably large proportion having proarrhythmic drugs and polypharmacy. This highlights the need for future focus on drugs as a risk factor for SADS.
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Affiliation(s)
- Marie Kroman Palsøe
- Department of Forensic Medicine, Section of Forensic Pathology, University of Copenhagen, Copenhagen, Denmark.
| | - Carl Johann Hansen
- Department of Forensic Medicine, Section of Forensic Pathology, University of Copenhagen, Copenhagen, Denmark; The Heart Centre, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Christian Torp-Pedersen
- Department of Cardiology, Nordsjaellands Hospital, Hillerød, Denmark; Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Bo Gregers Winkel
- The Heart Centre, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Kristian Linnet
- Department of Forensic Medicine, Section of Forensic Chemistry, University of Copenhagen, Copenhagen, Denmark
| | - Jacob Tfelt-Hansen
- The Heart Centre, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark; Department of Forensic Medicine, Section of Forensic Genetics, University of Copenhagen, Copenhagen, Denmark
| | - Jytte Banner
- Department of Forensic Medicine, Section of Forensic Pathology, University of Copenhagen, Copenhagen, Denmark
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Al-Azayzih A, Al-Qerem W, Al-Azzam S, Muflih S, Al-Husein BA, Kharaba Z, Kanaan RJ, Rahhal D. Prevalence of Medication Associated with QTc Prolongation Used Among Critically Ill Patients. Vasc Health Risk Manag 2024; 20:27-37. [PMID: 38318252 PMCID: PMC10840412 DOI: 10.2147/vhrm.s438899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 01/19/2024] [Indexed: 02/07/2024] Open
Abstract
Background Acquired prolonged corrected QT (QTc) interval can lead to life-threatening Torsade de Pointes (TdP) arrhythmia. Multiple risk factors including medications, comorbidities, and electrolyte imbalances contribute significantly to acquired manifestations of the QTc prolongation. Critically ill patients are particularly more vulnerable to TdP due to complex medical conditions, aging, and polypharmacy. Objective This study aimed to assess the prevalence of TdP-associated medication prescribing, identify risk factors for QTc prolongation and TdP, and determine primary predictors of high TdP medication usage in critically ill patients in Jordan. Methods We conducted a retrospective cross-sectional analysis of electronic medical records for patients from King Abdullah University Hospital who were admitted to Intensive Care Unit (ICU) between (July 2012-July 2022). We collected data on patients' demographics, clinical characteristics, comorbidities, laboratory results, and prescribed medications. Medications were categorized into three TdP risk levels according to CredibleMeds® assessment tool. Data were analyzed using descriptive statistics and a binary logistic regression model. Results Of the 13,300 patients (58.2% male, median age 62 years). Prescribing prevalence for medications with known TdP risk was 19%, possible risk (24.7%), conditional risk (21.6%), and confirmed conditional risk (8.3%). Common comorbidities included hypertension (40.9%), diabetes (33.3%), and cancer (15.4%). Drugs with known TdP risk included citalopram, amiodarone, clarithromycin, and ciprofloxacin. A binary regression model revealed that as age increased, the odds of TdP associated medication prescribing decreased (OR = 0.989, p < 0.001), while patients on more than five medications had higher odds (OR = 4.281, p < 0.001). Conclusion The study identified a notable prevalence of prescribing for medications with QTc prolongation/TdP risk in critically ill patients. Healthcare providers in the ICU should exercise caution to minimize the inadvertent prescription of TdP associated medications especially among older patients and those with polypharmacy.
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Affiliation(s)
- Ahmad Al-Azayzih
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Walid Al-Qerem
- Faculty of Pharmacy, Al-Zaytoonah University of Jordan, Amman, Jordan
| | - Sayer Al-Azzam
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Suhaib Muflih
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Belal A Al-Husein
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Zelal Kharaba
- College of Pharmacy, AL Ain University, Abu Dhabi, United Arab Emirates
- Honorary Associate Lecturer, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Roaa J Kanaan
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Dania Rahhal
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
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Munivenkatappa S, Avula VCR, Upparakadiyala R. QTc interval changes among patients on psychotropic medications: A prospective observational study. Ind Psychiatry J 2024; 33:116-120. [PMID: 38853785 PMCID: PMC11155647 DOI: 10.4103/ipj.ipj_149_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/19/2023] [Accepted: 08/23/2023] [Indexed: 06/11/2024] Open
Abstract
Background Psychotropic medications are commonly prescribed for the treatment of psychiatric disorders. Various studies have reported QT interval (QTc) prolongation with the use of psychotropics. However, some studies have found no significant risk of QTc changes with these medications. Aim To assess the effect of psychotropics on QTc in drug-naive psychiatric patients. Materials and Methods Our study was a prospective observational study, conducted at a tertiary care hospital. Patients aged 18-45 years, drug-naïve, with no medical comorbidity or substance use history, were recruited for the study. ECG to assess QTc was recorded at baseline, second and fourth week after the starting of psychotropic medications. Results N=8 (4%) patients had QTc prolongation at baseline and were excluded. No clinically significant QTc prolongation was noticed, after 2 weeks and 4 weeks of treatment with any of the psychotropic medications. However, among patients on escitalopram, a significant effect on QTc was noted (P = 0.001) as compared to those on sertraline, risperidone, and olanzapine (P > 0.05). Conclusion The short-term risk of QTc prolongation with the use of newer psychotropics at optimal doses appears low among young patients with normal baseline QTc and no significant medical or substance use comorbidity.
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Kodaka F, Ohi K, Yasuda Y, Fujimoto M, Yamamori H, Hasegawa N, Ito S, Fukumoto K, Matsumoto J, Miura K, Yasui-Furukori N, Hashimoto R. Relationships Between Adherence to Guideline Recommendations for Pharmacological Therapy Among Clinicians and Psychotic Symptoms in Patients With Schizophrenia. Int J Neuropsychopharmacol 2023; 26:557-565. [PMID: 37381793 PMCID: PMC10464927 DOI: 10.1093/ijnp/pyad037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 06/28/2023] [Indexed: 06/30/2023] Open
Abstract
BACKGROUND Clinician adherence to guideline recommendations in the pharmacological therapy of schizophrenia is important for favorable patient outcomes. To evaluate whether prescriptions followed the guidelines for pharmacological therapy of schizophrenia, we recently developed a summary indicator of multiple quality indicators: the individual fitness score (IFS). It is unclear whether adherence to the guidelines is related to patient outcomes. Here, we investigated correlations between the IFS values and psychotic symptoms in patients with schizophrenia. METHODS We assessed whether patients' current prescriptions adhered to the guideline recommendations using the IFS in 47 patients with treatment-resistant schizophrenia (TRS) and 353 patients with non-TRS (total n = 400), respectively. We investigated correlations between the IFS and total scores and scores on the 5 subscales of the Positive and Negative Syndrome Scale (PANSS). Furthermore, we explored correlations between over 2-year longitudinal changes in IFS values and changes in psychotic symptoms in some patients (n = 77). RESULTS We found significant negative correlation between the IFS and PANSS total score in all patients with schizophrenia (β = -0.18, P = 9.80 × 10-5). The IFS was significantly and nominally negatively correlated with the PANSS total score in patients with non-TRS (Spearman's rho = -0.15, P = 4.40 × 10-3) and patients with TRS (rho = -0.37, P = .011), respectively. The IFS was also significantly and nominally negatively correlated with several factors, such as the negative and depressed factors, in patients with non-TRS and patients with TRS, respectively (P < .05). Furthermore, the change in IFS values was marginally negatively correlated with the changes in PANSS total scores and scores on the positive and depressed factors (P < .05). CONCLUSIONS These findings suggest that efforts to improve clinician adherence to guideline recommendations for pharmacological therapy of schizophrenia, as assessed by the IFS, may lead to better outcomes in patients with schizophrenia.
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Affiliation(s)
- Fumitoshi Kodaka
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Kazutaka Ohi
- Department of Psychiatry, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Yuka Yasuda
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
- Life Grow Brilliant Mental Clinic, Medical Corporation Foster, Osaka, Japan
| | - Michiko Fujimoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
- Department of Psychiatry, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Hidenaga Yamamori
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
- Department of Psychiatry, Osaka University, Graduate School of Medicine, Osaka, Japan
- Community Health Care Organization Osaka Hospital, Osaka, Japan
| | - Naomi Hasegawa
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Satsuki Ito
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Kentaro Fukumoto
- Department of Neuropsychiatry, School of Medicine, Iwate Medical University, Iwate, Japan
| | - Junya Matsumoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Kenichiro Miura
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Norio Yasui-Furukori
- Department of Psychiatry, Dokkyo Medical University School of Medicine, Mibu, Japan
| | - Ryota Hashimoto
- Department of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
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Yang JC, Thygesen JH, Werbeloff N, Hayes JF, Osborn DPJ. Antipsychotic polypharmacy and adverse drug reactions among adults in a London mental health service, 2008-2018. Psychol Med 2023; 53:4220-4227. [PMID: 35485715 PMCID: PMC10317812 DOI: 10.1017/s0033291722000952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 03/23/2022] [Accepted: 03/24/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Antipsychotic polypharmacy (APP) occurs commonly but it is unclear whether it is associated with an increased risk of adverse drug reactions (ADRs). Electronic health records (EHRs) offer an opportunity to examine APP using real-world data. In this study, we use EHR data to identify periods when patients were prescribed 2 + antipsychotics and compare these with periods of antipsychotic monotherapy. To determine the relationship between APP and subsequent instances of ADRs: QT interval prolongation, hyperprolactinaemia, and increased body weight [body mass index (BMI) ⩾ 25]. METHODS We extracted anonymised EHR data. Patients aged 16 + receiving antipsychotic medication at Camden & Islington NHS Foundation Trust between 1 January 2008 and 31 December 2018 were included. Multilevel mixed-effects logistic regression models were used to elucidate the relationship between APP and the subsequent presence of QT interval prolongation, hyperprolactinaemia, and/or increased BMI following a period of APP within 7, 30, or 180 days respectively. RESULTS We identified 35 409 observations of antipsychotic prescribing among 13 391 patients. Compared with antipsychotic monotherapy, APP was associated with a subsequent increased risk of hyperprolactinaemia (adjusted odds ratio 2.46; 95% CI 1.87-3.24) and of registering a BMI > 25 (adjusted odds ratio 1.75; 95% CI 1.33-2.31) in the period following the APP prescribing. CONCLUSIONS Our observations suggest that APP should be carefully managed with attention to hyperprolactinaemia and obesity.
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Affiliation(s)
- Justin C. Yang
- Division of Psychiatry, University College London, London, UK
- Camden & Islington NHS Foundation Trust, London, UK
| | - Johan H. Thygesen
- Division of Psychiatry, University College London, London, UK
- Camden & Islington NHS Foundation Trust, London, UK
- Institute of Health Informatics, University College London, London, UK
| | - Nomi Werbeloff
- Division of Psychiatry, University College London, London, UK
- Camden & Islington NHS Foundation Trust, London, UK
- The Louis and Gabi Weisfeld School of Social Work, Bar Ilan University, Ramat Gan, Israel
| | - Joseph F. Hayes
- Division of Psychiatry, University College London, London, UK
- Camden & Islington NHS Foundation Trust, London, UK
| | - David P. J. Osborn
- Division of Psychiatry, University College London, London, UK
- Camden & Islington NHS Foundation Trust, London, UK
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D'Andrea G, Pascale R, Vatamanu O, Giacomini ME, Caroccia N, Giannella M, Carloni AL, Cesa F, Mordenti O, Muratori R, Tarricone I, Viale P. Exposure to psychotropic medications and COVID-19 course after hospital admission: Results from a prospective cohort study. J Psychosom Res 2023; 167:111199. [PMID: 36827888 PMCID: PMC9938755 DOI: 10.1016/j.jpsychores.2023.111199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 02/08/2023] [Accepted: 02/13/2023] [Indexed: 02/21/2023]
Abstract
OBJECTIVE There is evidence of a bidirectional association between COVID-19 disease and psychiatric disorders. We aimed to assess whether exposure to psychotropic medications prior to hospitalization was associated with mortality or discharge within 30 days after hospital admission. METHODS In this prospective study, we included all individuals with a laboratory-confirmed COVID-19 infection who were admitted to the Bologna University Hospital between 1st March 2020 and 31st January 2021. We collected data about pre-existing psychiatric disorders and the use of psychotropic medications at the admission. As univariate analyses, we estimated cumulative incidence functions for 30-day mortality and discharge stratifying by exposure to each of the psychotropic medication classes. Finally, we fitted Cox regression models to estimate cause-specific Hazard Ratios (HR) of 30-day mortality and discharge. Results were adjusted for sociodemographic (age, sex), clinically relevant variables (comorbidity, c-reactive protein levels, severity of disease at presentation, history of smoking, study period), and psychiatric variables (psychiatric disorder diagnosis, number of psychotropic medications). RESULTS Out of a total of 1238 hospitalized patients, 316 were prescribed psychotropic medications at the time of admission. Among these, 45 (3.6%) were taking a first-generation antipsychotics (FGA) and 66 (5.3%) a second generation antipsychotic (SGA). Exposure to SGA was associated with increased rates of 30-day mortality (HR = 2.01, 95%CI = 1.02-3.97) and exposure to FGA was associated with decreased rates of 30-day discharge (HR = 0.55, 95%CI = 0.33-0.90). CONCLUSION Patients with COVID-19 infection exposed to FGA and SGA may have worse COVID-19 infection outcomes.
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Affiliation(s)
- G D'Andrea
- Community Mental Health Center of Sassuolo, Department of Mental Health and Drug Abuse, AUSL Modena, Modena, Italy; Department of Medical and Surgical Sciences, Bologna Transcultural Psychosomatic Team (BoTPT), University of Bologna, Bologna, Italy.
| | - R Pascale
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - O Vatamanu
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - M E Giacomini
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - N Caroccia
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - M Giannella
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - A L Carloni
- Department of Medical and Surgical Sciences, Bologna Transcultural Psychosomatic Team (BoTPT), University of Bologna, Bologna, Italy; Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - F Cesa
- Department of Medical and Surgical Sciences, Bologna Transcultural Psychosomatic Team (BoTPT), University of Bologna, Bologna, Italy; Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - O Mordenti
- Department of Medical and Surgical Sciences, Bologna Transcultural Psychosomatic Team (BoTPT), University of Bologna, Bologna, Italy; Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - R Muratori
- Department of Mental Health of Bologna, AUSL Bologna, Bologna, Italy
| | - I Tarricone
- Department of Medical and Surgical Sciences, Bologna Transcultural Psychosomatic Team (BoTPT), University of Bologna, Bologna, Italy; Department of Mental Health of Bologna, AUSL Bologna, Bologna, Italy
| | - P Viale
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
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Pilunthanakul T, Ting MQJ, Lee J, Gupta B. The impact of adjunctive aripiprazole on QT interval: A 12-week open label study in patients on olanzapine, clozapine or risperidone. Hum Psychopharmacol 2023; 38:e2863. [PMID: 36810742 DOI: 10.1002/hup.2863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 02/03/2023] [Accepted: 02/08/2023] [Indexed: 02/24/2023]
Abstract
OBJECTIVE To evaluate the effect of adjunct aripiprazole on QT of patients clinically stabilized on atypical antipsychotics. METHODS The dataset was from an open-label 12-week prospective trial that evaluated adjunctive use of 5 mg/day of aripiprazole on metabolic profile in patients with schizophrenia, or schizoaffective disorder stabilized on olanzapine, clozapine, or risperidone. Bazett-corrected QT (QTc) was manually calculated from ECGs measured at baseline (before aripiprazole) and week 12, by two doctors blind to the diagnosis and atypical antipsychotic. The change in QTc (∆QTc: baseline QTc-week 12 QTc) and the number of participants in normal, borderline, prolonged, and pathological groups after 12 weeks were analyzed. RESULTS Fifty-five participants, mean age of 39.3 (SD 8.2) years, were analyzed. The ∆QTc after 12 weeks was 5.9 ms (p = 0.143) for the whole sample; 16.4 ms (p = 0.762), 3.7 ms (p = 0.480) and 0.5 ms (p = 0.449), for the clozapine, risperidone and olanzapine group, respectively. There was no significant statistical difference comparing the change in QTc overall, and between atypical antipsychotic groups, when evaluating from baseline to endpoint. However, stratifying the sample based on sex-dependent QTc cut-offs showed a 45% decrease in abnormal QTc readings (p = 0.049) after aripiprazole initiation; 20 subjects had abnormal QTc at baseline, while only 11 subjects had abnormal QTc at 12 weeks. 25.5% of participants showed a reduction in at least one QTc severity group, while 65.5% had no change and 9.0% worsened in QTc group, after 12 weeks of adjunct aripiprazole. CONCLUSION Low-dose adjunctive aripiprazole did not prolong QTc in patients stabilized on either olanzapine, risperidone, or clozapine. More controlled studies evaluating the QTc effect of adjunctive aripiprazole should be done to confirm and support these findings.
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Affiliation(s)
- Thanita Pilunthanakul
- Department of Emergency and Crisis Care, Institute of Mental Health, Singapore, Singapore
| | - Mable Quek Jing Ting
- Department of Emergency and Crisis Care, Institute of Mental Health, Singapore, Singapore
| | - Jimmy Lee
- Department of Psychosis and Research Division, Institute of Mental Health, Singapore, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Bhanu Gupta
- Department of Emergency and Crisis Care, Institute of Mental Health, Singapore, Singapore
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The Effect of Antipsychotics and Their Combinations with Other Psychotropic Drugs on Electrocardiogram Intervals Other Than QTc among Jordanian Adult Outpatients. Biomedicines 2022; 11:biomedicines11010013. [PMID: 36672524 PMCID: PMC9856039 DOI: 10.3390/biomedicines11010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/15/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
The ECG changes produced by antipsychotics and other psychotropic medications are studied mostly regarding QTc interval prolongation. This study aimed to investigate ECG changes beyond long QTc interval produced by psychotropic medications. A cross-sectional study was conducted to assess the effect of these agents on RR, PR, TpTe intervals and TpTe/QT ratio among Jordanian outpatients. The RR interval was significantly shorter among patients on TCAs versus those not receiving TCAs and among patients on polytherapy versus those on monotherapy (p < 0.05 for both comparisons), when adjusted for age, gender, BMI, caffeine intake, smoking, presence of diabetes mellitus, cardiovascular disease and medications known to produce heart rate changes. Positive correlations were found between the PR interval and age in patients treated with SGAs, SSRIs, citalopram, polytherapy and in the total sample (p < 0.01 for all). Inverse correlations were found between the RR interval and the number of psychotropic medications among patients treated with SSRIs and in the whole study sample (p < 0.01 for both). In conclusion, various ECG changes beyond QTc interval prolongation are observed in patients on antipsychotics and other psychotropic medications, in those on polytherapy. It is recommended to obtain an ECG before starting patients on psychotropic drugs known to produce electrocardiographic changes and their combinations.
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Clozapine Blood Concentration Predicts Corrected QT-Interval Prolongation in Patients With Psychoses. J Clin Psychopharmacol 2022; 42:536-543. [PMID: 36356202 DOI: 10.1097/jcp.0000000000001605] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Corrected QT-interval (QTc) prolongation (QTP) is a rare but fatal adverse effect of antipsychotics. Clozapine is the only antipsychotic recommended for treatment of resistant schizophrenia; however, clozapine has been reported to cause QTP. We sought factors predictive of QTP in patients who had antipsychotic polypharmacy involving clozapine. We explored whether the clozapine blood concentration might predict QTP. METHODS We included 133 patients with schizophrenia spectrum disorder who had antipsychotic polypharmacy involving clozapine. We used the χ2 and nonparametric tests to compare clozapine therapeutic drug monitoring (TDM) values and QTc-prolonged person (QTPP) status. Multivariate regression and mediator models were used to identify risk factors for QTPP status and QTP. RESULTS In total, 111 patients were prescribed clozapine. The QTPP rates were 31.3% (20) for men and 23.2% (16) for women. Compared with the non-QTPP group, the QTPP group exhibited significantly higher daily dose of all antipsychotics including clozapine, a higher clozapine dose, and elevated clozapine and norclozapine TDM values. Furthermore, such patients were prescribed a greater number of antipsychotics. Multivariate logistic regression revealed that only the clozapine TDM value could be predictive factor for QTPP status (P = 0.018). A clozapine TDM value above the therapeutic range (>600 mg/dL) was associated with a high risk of QTPP status (adjusted odds ratio, 6.5; 95% confidence interval, 1.7-25.2; P = 0.006). The mediator model revealed that the clozapine TDM values completely mediated the association between the clozapine dose and the QTc interval. CONCLUSIONS The clozapine blood concentration reliably predicts QTP in patients with clozapine use.
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Bugarski-Kirola D, Nunez R, Odetalla R, Liu IY, Turner ME. Effects of adjunctive pimavanserin and current antipsychotic treatment on QT interval prolongation in patients with schizophrenia. Front Psychiatry 2022; 13:892199. [PMID: 36147980 PMCID: PMC9486460 DOI: 10.3389/fpsyt.2022.892199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 07/21/2022] [Indexed: 11/18/2022] Open
Abstract
Background Pimavanserin prolongs the QT interval, with mean increases in corrected QT (QTc) of 5-8 ms, and is currently being investigated for the treatment of negative symptoms of schizophrenia. Objectives To assess QT interval prolongation in 3 studies investigating once-daily pimavanserin as an adjunct to current antipsychotic treatment in patients with schizophrenia. Methods Electrocardiograms were unblinded from trials in which pimavanserin or placebo was added to main antipsychotics over 6 weeks (ENHANCE), 26 weeks (ADVANCE), and up to 78 weeks (ongoing 52-week, open-label extension study [study 035]) of treatment. Antipsychotic treatment was permitted throughout these studies. The 3 most frequently used antipsychotic treatments were examined-aripiprazole (including long-acting injectable), risperidone (including long-acting injectable), and olanzapine. QT intervals were corrected (QTc) using Fridericia's method, with elevated risk defined as either postbaseline value maximum of >500 ms or change from baseline to postbaseline maximum of >60 ms. Results Of patients treated with adjunctive pimavanserin in ENHANCE, there were no postbaseline QTc values >481 ms; one patient in each of the risperidone and aripiprazole groups had change from baseline to postbaseline maximum >60 ms. More patients had change from baseline to postbaseline maximum ranging from 31 to 60 ms in the risperidone plus adjunctive placebo group (n = 5; 6.6%) than those in the risperidone plus adjunctive pimavanserin group (n = 3, 4.1%). In the pimavanserin plus antipsychotic group of ADVANCE, one patient had postbaseline QTc value >481 ms, and one patient treated with aripiprazole had change from baseline to postbaseline maximum of >60 ms. In study 035, a change from double-blind baseline to overall postbaseline maximum >60 ms occurred in one patient treated with aripiprazole and pimavanserin and in one patient treated with risperidone and pimavanserin. Similar proportions of patients had changes from double-blind baseline to post double-blind baseline maximum between 31 and 60 ms across treatments. No adverse events associated with an increase in the QTc interval were reported. Conclusions Adjunctive pimavanserin with background antipsychotic treatment showed no evidence of QTc prolongation >500 ms postbaseline, consistent with previously reports on QT prolongation with pimavanserin.
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Affiliation(s)
| | - Rene Nunez
- Acadia Pharmaceuticals Inc., San Diego, CA, United States
| | | | - I-Yuan Liu
- Acadia Pharmaceuticals Inc., San Diego, CA, United States
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11
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Tirupati S, Gulati S. Electrocardiographic abnormalities and psychotropic polypharmacy in schizophrenia and schizoaffective disorders. Australas Psychiatry 2022; 30:243-246. [PMID: 34839745 DOI: 10.1177/10398562211047462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Sudden cardiac death (SCD) is a significant cause for increased mortality in people with schizophrenia and schizoaffective disorders. Cardiac arrhythmia is one cause of SCD. Electrocardiographic (ECG) abnormalities predictive of arrhythmias are associated with antipsychotic drug use. METHOD This chart audit examined the types and frequency of ECG abnormalities (ECG-Abs) in 169 patients with schizophrenia and schizoaffective disorder in a long-stay inpatient unit. We examined the association of ECG-Abs with demographic details and psychotropic drug prescription using chi-square test, Fisher's Exact test, independent two-sample t-test, Pearson's correlation, and one-way ANOVA. RESULTS Eighty-eight patients (52.1%) recorded at least one ECG-Ab, and 20.7% had two or more ECG-Abs. The use of multiple antipsychotics, with or without other psychotropic drugs, did not associate significantly with the presence or number of ECG-Abs. CONCLUSION A significant proportion of patients with schizophrenia and schizoaffective disorder have ECG-Abs other than prolonged QTc interval, which can predispose them to cardiac arrhythmias. The abnormalities were not limited to patients on psychotropic polypharmacy. ECG evaluation is indicated for all patients and should consider various electrical abnormalities to identify arrhythmia risk.
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Affiliation(s)
- Srinivasan Tirupati
- Psychiatric Rehabilitation Service, Hunter New England Mental Health, Morisset, NSW, Australia; and School of Public Health and Medicine, Faculty of Health, The University of Newcastle, Callaghan, NSW, Australia
| | - Sachal Gulati
- Psychiatric Rehabilitation Service, Hunter New England Mental Health, Morisset, NSW, Australia
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12
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Kahl KG, Stapel B, Correll CU. Psychological and Psychopharmacological Interventions in Psychocardiology. Front Psychiatry 2022; 13:831359. [PMID: 35370809 PMCID: PMC8966219 DOI: 10.3389/fpsyt.2022.831359] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/18/2022] [Indexed: 01/08/2023] Open
Abstract
Patients with mental disorders have an increased risk to develop cardiovascular disease (CVD), and CVD are frequently comorbid with especially adjustment, anxiety and depressive disorders. Therefore, clinicians need to be aware of effective and safe psychological and pharmacological treatment strategies for patients with comorbid CVD and mental disorders. Cognitive behavioral therapy and third-wave of cognitive-behavioral therapy are effective for patients with CVD and mental disorders. Internet-based psychological treatments may also be considered. In more severe cases, psychopharmacological drugs are frequently used. Although generally well tolerated and efficacious, drug- and dose-dependent side effects require consideration. Among antidepressants, selective serotonin reuptake inhibitors, selective serotonin and noradrenalin reuptake inhibitors, and newer antidepressants, such as mirtazapine, bupropion, agomelatine, and vortioxetine, can be considered, while tricyclic antidepressants should be avoided due to their cardiac side effects. Mood stabilizers have been associated with arrhythmias, and some first- and second-generation antipsychotics can increase QTc and metabolic side effects, although substantial differences exist between drugs. Benzodiazepines are generally safe in patients with CVD when administered short-term, and may mitigate symptoms of acute coronary syndrome. Laboratory and ECG monitoring is always recommended in psychopharmacological drug-treated patients with CVD. Presence of a heart disease should not exclude patients from necessary interventions, but may require careful risk-benefit evaluations. Effectively and safely addressing mental disorders in patients with CVD helps to improve both conditions. Since CVD increase the risk for mental disorders and vice versa, care providers need to screen for these common comorbidities to comprehensively address the patients' needs.
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Affiliation(s)
- Kai G Kahl
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hanover, Germany
| | - Britta Stapel
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hanover, Germany
| | - Christoph U Correll
- Department of Psychiatry Research, The Zucker Hillside Hospital, Glen Oaks, NY, United States.,Department of Psychiatry and Molecular Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, United States.,Department of Child and Adolescent Psychiatry, Charité - Universitätsmedizin Berlin, Berlin, Germany
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13
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A Real-World Study of Risk Factors for QTc Prolongation in Schizophrenia Patients Receiving Atypical Antipsychotics. J Clin Psychopharmacol 2022; 42:71-74. [PMID: 34928562 DOI: 10.1097/jcp.0000000000001501] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE The risk of sudden cardiac death in patients receiving atypical antipsychotics may be related to QTc prolongation. The aim of this study was to investigate the risk factors for QTc prolongation to prevent QTc prolongation and guide clinical practice. METHODS All electrocardiogram recordings of 913 schizophrenia patients who were receiving atypical antipsychotics were reviewed for prolonged QTc and associated conditions. Binary logistic regression analysis was used to investigate risk factors for QTc prolongation. RESULTS Logistic regression analysis demonstrated that sex (odds ratio [OR], 0.386; P = 0.010), age (OR, 1.047; P = 0.000), high-density lipoprotein (OR, 0.257; P = 0.014), and antipsychotics dose (OR, 1.040; P = 0.036) were significantly associated with QTc prolongation. CONCLUSIONS In patients with male sex, elder age, low high-density lipoprotein, or large antipsychotics dose, QTc should be monitored more frequently.
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14
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Kim JJ, Pae CU, Han C, Bahk WM, Lee SJ, Patkar AA, Masand PS. Exploring Hidden Issues in the Use of Antipsychotic Polypharmacy in the Treatment of Schizophrenia. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE 2021; 19:600-609. [PMID: 34690115 PMCID: PMC8553537 DOI: 10.9758/cpn.2021.19.4.600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/13/2021] [Accepted: 02/02/2021] [Indexed: 12/23/2022]
Abstract
The mainstay of schizophrenia treatment is pharmacological therapy using various antipsychotics including first- and second-generation antipsychotics which have different pharmacokinetic and pharmacodynamic property leading to differential presentation of adverse events (AEs) and treatment effects such as negative symptoms, cognitive symptoms and cormorbid symptoms. Major treatment guidelines suggest the use of antipsychotic monotherapy (APM) as a gold standard in the treatment of schizophrenia. However, the effects of APM is inadequate and less potent to achieve symptom remission as well as functional recovery in real practice which has been consistently reported in numerous controlled clinical trials, large practical trials, independent small studies and systematic reviews till today. Therefore anti-psychotic polypharmacy (APP) regardless of the class of antipsychotics has been also commonly utilized for many reasons in real world practice. However, APP has also crucial pitfalls including increase of total psychotics including antipsychotics, high-doses of antipsychotics used, poor compliance, drug-drug interaction and risks for developing AEs, all of which are paradoxically related to poor clinical outcomes, whereas APP has also substantial advantages in reduction of re-hospitalization, severe psychopathology and targeted control of concurrent symptoms. Given currently limited therapeutic options, it is also important to properly utilize APP in order to maximize its clinical utility and minimize its risk for better treatment outcomes for patients with schizophrenia, based on risk/benefit with full understanding of pharmacological and clinical issues on APP. The present paper intends to address intriguing and important issues in the use of APP in real world practice.
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Affiliation(s)
- Jung-Jin Kim
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chi-Un Pae
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Cell Death Disease Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Changsu Han
- Department of Psychiatry, Korea University College of Medicine, Seoul, Korea
| | - Won-Myong Bahk
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Soo-Jung Lee
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ashwin A Patkar
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
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15
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Pae CU, Han C, Bahk WM, Lee SJ, Patkar AA, Masand PS. Consideration of Long-Acting Injectable Antipsychotics for Polypharmacy Regimen in the Treatment of Schizophrenia: Put It on the Table or Not? CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE : THE OFFICIAL SCIENTIFIC JOURNAL OF THE KOREAN COLLEGE OF NEUROPSYCHOPHARMACOLOGY 2021; 19:434-448. [PMID: 34294613 PMCID: PMC8316655 DOI: 10.9758/cpn.2021.19.3.434] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/11/2020] [Accepted: 11/16/2020] [Indexed: 12/11/2022]
Abstract
Antipsychotic monotherapy (APM) is considered best-acceptable treatment option regardless of antipsychotic class and formulation types for treating schizophrenia. However, antipsychotic polypharmacy (APP) has been also widely utilized in routine clinical practice. Despite APP has some clinical benefits it has also numerous pitfalls in relation with increased total number and doses of APs leading to adverse events as well as decrease of treatment adherence and persistence resulting in poor clinical outcomes. Recent introduction of long-acting injectable antipsychotics (LAIs) to the market has offered a chance for better medication adherence/persistence and also provided a simplification of treatment regime leading to more stabilized treatment for schizophrenia patients. When we cannot stay away from APP in the treatment of schizophrenia, clinicians need to find more proper APP regimens and thereby utilization of APP in efficient way should be a practical strategy to benefit schizophrenia patient in a real world treatment setting. With this regard, LAIs can be one of available APP regimen for treatment of schizophrenia in routine practice since their clinical utility and pharmacokinetic stability over oral APs have been well-elaborated today. However, when we have to commence LAIs as a part of APP with oral APs or other LAIs, every effort should be made before doing so whether or not validated and available treatment options or other clinical factors were not done or evaluated yet. Any treatment guidelines do not support APP regardless of the formulation of APP regimen or address two or more LAIs for treatment of schizophrenia till today.
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Affiliation(s)
- Chi-Un Pae
- Department of Psychiatry
- Cell Death Disease Research Center, College of Medicine, The Catholic University of Korea, Korea
| | - Changsu Han
- Department of Psychiatry, Korea University College of Medicine, Seoul, Korea
| | | | | | - Ashwin A. Patkar
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
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16
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Andric T, Winckel K, Tanzer T, Hollingworth S, Isoardi K, Siskind D. Bazett's correction formula overestimates the corrected QT among patients with antipsychotic induced tachycardia. Schizophr Res 2021; 231:22-23. [PMID: 33743451 DOI: 10.1016/j.schres.2021.02.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 02/27/2021] [Indexed: 11/24/2022]
Affiliation(s)
- Teodora Andric
- School of Pharmacy, University of Queensland, Brisbane, Australia; Pharmacy Department, Princess Alexandra Hospital, Brisbane, Australia.
| | - Karl Winckel
- School of Pharmacy, University of Queensland, Brisbane, Australia; Pharmacy Department, Princess Alexandra Hospital, Brisbane, Australia
| | - Timothy Tanzer
- School of Pharmacy, University of Queensland, Brisbane, Australia; Pharmacy Department, Princess Alexandra Hospital, Brisbane, Australia
| | | | - Katherine Isoardi
- Clinical toxicology Unit, Princess Alexandra Hospital, Brisbane, Australia
| | - Dan Siskind
- Metro South Addiction and Mental Health Service, Brisbane, Australia; School of Clinical Medicine, University of Queensland, Brisbane, Australia
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17
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Özsoy F, Zorlu Ç, Kaya Ş. Electrocardiographic Evaluation of the Ventricular Arrhythmia Risk in Patients Diagnosed With Schizophrenia. ALPHA PSYCHIATRY 2021; 22:85-89. [PMID: 36425932 PMCID: PMC9590612 DOI: 10.5455/apd.7015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 11/06/2020] [Indexed: 06/16/2023]
Abstract
OBJECTIVE The purpose of this study was to examine electrocardiographic ventricular arrhythmia predictors in patients with schizophrenia by comparing with healthy controls. METHODS The study included 100 patients with schizophrenia and 100 healthy controls. Electrocardiography (ECG) was performed on all participants in resting position. T-wave peak to end (Tp-e), QT ranges, P-wave dispersion (Pd), and R-R range were measured. Then, the Schizophrenia Positive and Negative Syndrome Scale (PANSS) and the Calgary Depression Scale for Schizophrenia (CDSS) were applied to the schizophrenia group. RESULTS The PANSS positive symptom subscale was calculated as 10.41 (SD = 2.27), the negative symptom subscale was calculated as 14.44 (SD = 5.42), and the overall functionality level was calculated as 27.04 (SD = 5.43). The mean CDSS score was determined to be 3.74 (SD = 2.15). No differences were detected in the heart rate measurements of the patient and control groups in ECG results (P = .427). The minimum QT interval and minimum Tp-e wave times were found to be low in the patient group (P < .001 for both intervals). Corrected QTc dispersion, Pd, Tp-e dispersion, and QT dispersion were found to be higher in the patient group than in healthy controls (P < .001 for all intervals). DISCUSSION Based on our results, it is possible to speculate that patients with schizophrenia are at a risk of developing cardiac arrhythmia and cardiac dysfunction if they do not receive treatment. For this reason, clinicians should pay attention to cardiac transmission problems when organizing the treatment of patients. Further studies should be conducted to determine cardiac problems in patients with schizophrenia.
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Affiliation(s)
- Filiz Özsoy
- Department of Psychiatry, Tokat State Hospital,
Tokat,
Turkey
| | - Çağrı Zorlu
- Department of Cardiology, Tokat State Hospital,
Tokat,
Turkey
| | - Şüheda Kaya
- Department of Psychiatry, Elazığ Mental Health and Disease Hospital,
Elazığ,
Turkey
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18
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Tirupati S. The risk for Torsades de Pointes and polypharmacy in schizophrenia. Schizophr Res 2021; 228:239-240. [PMID: 33482609 DOI: 10.1016/j.schres.2020.12.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/19/2020] [Accepted: 12/31/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Srinivasan Tirupati
- Hunter New England Mental Health, Morisset Hospital, Morisset, NSW 2264, Australia; Faculty of Health, The University of Newcastle, Callaghan, NSW 2308, Australia.
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19
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Hefner G, Hahn M, Hiemke C, Toto S, Wolff J, Roll SC, Klimke A. Pharmacodynamic Drug-Drug interactions of QT-prolonging drugs in hospitalized psychiatric patients. J Neural Transm (Vienna) 2021; 128:243-252. [PMID: 33417009 DOI: 10.1007/s00702-020-02291-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 12/14/2020] [Indexed: 12/30/2022]
Abstract
At least 170 approved drugs are linked to QT prolongation, which can lead to serious adverse drug reactions (ADRs), such as Torsade de Pointes (TdP). The aim of this study was to analyze the prevalence and type of pharmacodynamic drug-drug interactions (DDIs) between QT-prolonging drugs in psychiatry. The present retrospective analysis used data from a large pharmacovigilance study, conducted in 10 psychiatric hospitals in Germany. Patients medication lists were screened for QT-prolonging drugs, classified according to the Arizona Center for Education and Research on Therapeutics (AZCERT). In total, 27,396 patient cases (46% female) with a mean (± standard deviation) age of 47 ± 18 years were included in the study. Altogether, 83% of the cases received at least one and up to eight QT-prolonging drugs at the same time. Combination of drugs with a known or possible risk for TdP (according to the AZCERT) was detected in 13,670 cases (50%). Most frequently prescribed psychotropic high-risk drugs (n = 48,995) were the antipsychotics pipamperone (n = 6202), quetiapine (n = 5718), prothipendyl (n = 4298), and risperidone (n = 4265). The replacement of high-risk drugs such as tricyclic antidepressants, levomepromazine, melperone, and promethazine with more tolerable drugs could avoid 11% of QT-prolonging drugs and increase the tolerability of psychopharmacological treatment. More than 80% of psychiatric patients receive at least one QT-prolonging drug during their hospital stay, and almost 50% of these drugs are combined in clinical practice. For the prevention of cardiac ADRs, the physician should evaluate the risk for QT prolongation for each drug and patient-specific risk factors before prescribing these drugs or drug combinations.
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Affiliation(s)
- Gudrun Hefner
- Department of Psychiatry and Psychotherapy, Vitos Klinikum Hochtaunus, Emil-Sioli-Weg 1-3, 61081, Friedrichsdorf, Germany.
| | - Martina Hahn
- Psychiatric Hospital, Vitos Klinik Eichberg, Eltville, Germany
| | - Christoph Hiemke
- Department of Psychiatry and Psychotherapy, University Medical Center of Mainz, Mainz, Germany
| | - Sermin Toto
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Jan Wolff
- Department of Psychiatry and Psychotherapy, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Evangelical Foundation Neuerkerode, Braunschweig, Germany
| | - Sibylle C Roll
- Psychiatric Hospital, Vitos Klinik Eichberg, Eltville, Germany
| | - Ansgar Klimke
- Department of Psychiatry and Psychotherapy, Vitos Klinikum Hochtaunus, Emil-Sioli-Weg 1-3, 61081, Friedrichsdorf, Germany.,Heinrich-Heine-University, Duesseldorf, Germany
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20
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Torres-Yaghi Y, Carwin A, Carolan J, Nakano S, Amjad F, Pagan F. QTc Interval Prolongation with Therapies Used to Treat Patients with Parkinson's Disease Psychosis: A Narrative Review. Neuropsychiatr Dis Treat 2021; 17:3791-3818. [PMID: 34992373 PMCID: PMC8714013 DOI: 10.2147/ndt.s324145] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 11/19/2021] [Indexed: 11/30/2022] Open
Abstract
In addition to the classic motor symptoms of Parkinson's disease (PD), people with PD frequently experience nonmotor symptoms that can include autonomic dysfunction and neuropsychiatric symptoms such as PD psychosis (PDP). Common patient characteristics, including older age, use of multiple medications, and arrhythmias, are associated with increased risk of corrected QT interval (QTc) prolongation, and treatments for PDP (antipsychotics, dementia medications) may further increase this risk. This review evaluates how medications used to treat PDP affect QTc interval from literature indexed in the PubMed and Embase databases. Although not indicated for the treatment of psychosis, dementia therapies such as donepezil, rivastigmine, memantine, and galantamine are often used with or without antipsychotics and have minimal effects on QTc interval. Among the antipsychotics, data suggesting clinically meaningful QTc interval prolongation are limited. However, many antipsychotics have other safety concerns. Aripiprazole, olanzapine, and risperidone negatively affect motor function and are not recommended for PDP. Quetiapine is often sedating, can exacerbate underlying neurogenic orthostatic hypotension, and may prolong the QTc interval. Pimavanserin was approved by the US Food and Drug Administration (FDA) in 2016 and remains the only FDA-approved medication available to treat hallucinations and delusions associated with PDP. However, pimavanserin can increase QTc interval by approximately 5-8 ms. The potential for QTc prolongation should be considered in patients with symptomatic cardiac arrhythmias and those receiving QT-prolonging medications. In choosing a medication to treat PDP, expected efficacy must be balanced with potential safety concerns for individual patients.
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Affiliation(s)
- Yasar Torres-Yaghi
- Department of Neurology, National Parkinson's Foundation Center for Excellence, Translational Neurotherapeutics Program, Movement Disorders Program, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Amelia Carwin
- Department of Neurology, National Parkinson's Foundation Center for Excellence, Translational Neurotherapeutics Program, Movement Disorders Program, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Jacob Carolan
- Department of Neurology, National Parkinson's Foundation Center for Excellence, Translational Neurotherapeutics Program, Movement Disorders Program, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Steven Nakano
- Department of Neurology, National Parkinson's Foundation Center for Excellence, Translational Neurotherapeutics Program, Movement Disorders Program, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Fahd Amjad
- Department of Neurology, National Parkinson's Foundation Center for Excellence, Translational Neurotherapeutics Program, Movement Disorders Program, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Fernando Pagan
- Department of Neurology, National Parkinson's Foundation Center for Excellence, Translational Neurotherapeutics Program, Movement Disorders Program, MedStar Georgetown University Hospital, Washington, DC, USA
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21
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Cao H, Zhou Y, Li T, Yao C, Yang W, Kong S, Wang Y, Yu B, Jiao Q, Sun Y, Jia X, Wang Y, Wang Z, Zhang X, Li J. The Prevalence, Risk Factors and Clinical Correlates of QTc Prolongation in Chinese Hospitalized Patients With Chronic Schizophrenia. Front Psychiatry 2021; 12:704045. [PMID: 34483996 PMCID: PMC8416174 DOI: 10.3389/fpsyt.2021.704045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 07/22/2021] [Indexed: 12/02/2022] Open
Abstract
Background: The QTc interval may be significantly prolonged in schizophrenia patients taking antipsychotics. Few studies have addressed QTc prolongation (QTP) in Chinese patients. Objectives: This study was designed to evaluate the prevalence of QTP and its clinical correlates in Chinese hospitalized patients with chronic schizophrenia. Methods: A total of 436 inpatients and 291 normal controls matched with age and sex were included. QTc prolongation was defined as 2 standard deviations (SD) above the mean value of normal controls. Positive and Negative Syndrome Scale (PANSS) and its five-factor model were used to evaluate psychopathological symptoms. Results: QTc interval was significantly longer in patients than in normal controls. The prevalence of QTP is 8.26% in Chinese hospitalized patients with chronic schizophrenia. More women than men displayed QTP. Compared with patients without QTP, the patients with QTP had significantly higher concrete/disorganized subscore, lower low density lipoprotein (LDL) and lower total protein (TP). Furthermore, binary logistic regression analysis showed that higher number of hospitalizations, higher concrete/disorganized subscore and lower LDL were risk factors for QTP. Correlation analysis indicated significant association between QTc interval and the following variables: sex, age, duration of illness, the number of hospitalizations, PANSS total score, fasting blood glucose (FPG). Finally, a multiple regression analysis showed that older age, antipsychotic polypharmacy, higher PANSS total score, and lower LDL were risk factors for QTP. Among them, LDL seemed to be a protective factor for QTP. Conclusions: QTc interval was longer in schizophrenia patients than in normal controls. The prevalence of QTP is 8.26% in Chinese hospitalized patients with chronic schizophrenia. Some clinical characteristics were risk factors for QTP. And LDL seemed to be a protective factor for QTP.
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Affiliation(s)
- Haiyan Cao
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
| | - Yongjie Zhou
- Department of Psychiatric Rehabilitation, Shenzhen Kangning Hospital, Shenzhen, China
| | - Tao Li
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
| | - Cong Yao
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
| | - Weiliang Yang
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
| | - Siying Kong
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
| | - Yanyan Wang
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
| | - Baoping Yu
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
| | - Qingyan Jiao
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
| | - Yun Sun
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
| | - Xiaoju Jia
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
| | - Yuting Wang
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
| | - Zhonggang Wang
- Department of Psychiatry, Jining Psychiatric Hospital, Jining, China
| | - Xiangyang Zhang
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Jie Li
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, Tianjin, China
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Ostuzzi G, Papola D, Gastaldon C, Schoretsanitis G, Bertolini F, Amaddeo F, Cuomo A, Emsley R, Fagiolini A, Imperadore G, Kishimoto T, Michencigh G, Nosé M, Purgato M, Serdar D, Stubbs B, Taylor D, Thornicroft G, Ward PB, Hiemke C, Correll CU, Barbui C. Safety of Psychotropic Medications in People With COVID-19: Evidence Review and Practical Recommendations. FOCUS: JOURNAL OF LIFE LONG LEARNING IN PSYCHIATRY 2020; 18:466-481. [PMID: 33343260 DOI: 10.1176/appi.focus.18308] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
(Reprinted with permission from the BMC Medicine (2020) 18:215).
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23
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Reuss CF, Hasselstrøm JB, Linnet K, Christoffersen DJ, Leth PM, Boel LWT, Banner J. Increased risk of fatal intoxication and polypharmacy among psychiatric patients at death. J Forensic Sci 2020; 66:255-264. [PMID: 33017048 DOI: 10.1111/1556-4029.14586] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/04/2020] [Accepted: 09/10/2020] [Indexed: 01/30/2023]
Abstract
Patients suffering from psychiatric disorders have an excess mortality and a shorter life span expectancy compared to the general population. Furthermore, they are treated with multiple drugs and are known to have an increased risk of drug abuse. In this study, we aimed at investigating the pharmaceutical drug and drug of abuse profiles of the deceased included in the Danish prospective autopsy-based forensic study on psychiatric patients, SURVIVE. Using the postmortem systematic toxicological analysis results, we identified 129 different consumed compounds in our population (n = 443). Polypharmacy (≥5 compounds) was detected in 39.5% of the deceased. Deceased with a psychiatric diagnosis or who died from a fatal intoxication had significantly more compounds at the time of their death compared to having either no psychiatric diagnosis or another cause of death, respectively. Evidence of drug abuse was present, as 29.8% of our total population had consumed either methadone or illicit drugs of abuse, excluding tetrahydrocannabinol. Of those deceased with a psychiatric diagnosis, 33.6% had either consumed methadone or illicit drugs of abuse, a greater number than those without a psychiatric diagnosis. Fatal intoxication was the most frequent cause of death (40.6%) with methadone as the major intoxicant. Here, we found that those without a psychiatric diagnosis had fewer fatal pharmaceutical drug intoxications compared to the psychiatric diagnosis groups. Our findings add further context to understanding the excess mortality of psychiatric patents, since there is an increased occurrence of fatal intoxication, polypharmacy, and drug abuse in this population.
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Affiliation(s)
- Christian Fyhn Reuss
- Section of Forensic Chemistry, Department of Forensic Medicine, Faculty of Health, Aarhus University, Aarhus N, Denmark
| | - Jørgen Bo Hasselstrøm
- Section of Forensic Chemistry, Department of Forensic Medicine, Faculty of Health, Aarhus University, Aarhus N, Denmark
| | - Kristian Linnet
- Section of Forensic Chemistry, Department of Forensic Medicine, Faculty of Health and Medicial Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Dorte Jensen Christoffersen
- Section of Forensic Chemistry, Department of Forensic Medicine, Faculty of Health Sciences, University of Southern Denmark, Odense C, Denmark
| | - Peter Mygind Leth
- Section of Forensic Pathology, Department of Forensic Medicine, Faculty of Health Sciences, University of Southern Denmark, Odense C, Denmark
| | - Lene Warner Thorup Boel
- Section of Forensic Pathology, Department of Forensic Medicine, Faculty of Health, Aarhus University, Aarhus N, Denmark
| | - Jytte Banner
- Section of Forensic Pathology, Department of Forensic Medicine, Faculty of Health and Medicial Sciences, University of Copenhagen, Copenhagen, Denmark
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24
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Pae CU. Antipsychotic Polypharmacy in Treatment of Schizophrenia; Should or Should Not? Chonnam Med J 2020; 56:157-165. [PMID: 33014754 PMCID: PMC7520369 DOI: 10.4068/cmj.2020.56.3.157] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 08/19/2020] [Accepted: 08/19/2020] [Indexed: 12/30/2022] Open
Abstract
Antipsychotics have been utilized as the standard treatment for schizophrenia regardless of illness phase where antipsychotic monotherapy (APM) is routinely recommended as the gold standard rather than antipsychotic polypharmacy (APP). However, approximately 20 to 40% of patients with schizophrenia do not respond to APM based on randomized controlled clinical trials and large practical clinical trials indicating that the subgroup of patients with schizophrenia would need differential treatment approaches beyond traditional treatment strategies such as APM. Numerous studies have supported the use of APP in particular for patients with certain clinical situations including: failure to show efficacy or tolerability from treatment with APM, need for different treatment for targeting specific symptom domains, severe illness, failure to treatment with clozapine, skepticism about following treatment guidelines, or cross titration periods. Furthermore, recent large cohort studies and practical clinical trials have proposed more benefits of APP rather than APM in terms of rehospitalization, mortality, and specific symptoms. APP has recently become more widely utilized and recognized as one of the next treatment strategies to clinicians for patients with schizophrenia. Some experts have already proposed the revision of treatment guidelines incorporating APP as evidence-based treatment option for certain patients with schizophrenia. Taken together, APP now deserves an evidence-based and acceptable treatment strategy, not an empirical or preferential treatment approach for treatment of schizophrenia in contemporary clinical practice.
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Affiliation(s)
- Chi-Un Pae
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Cell Death Disease Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Castro E, Körver F, Merry A, van Moorsel F, Hazebroek M, Smid M, Ploux S, Bordachar P, Prinzen F, Sipers W, Strik M. Should we still monitor QTc duration in frail older patients on low-dose haloperidol? A prospective observational cohort study. Age Ageing 2020; 49:829-836. [PMID: 32614955 DOI: 10.1093/ageing/afaa066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Haloperidol at high dosage is associated with QTc prolongation and polymorphic ventricular arrhythmia but the effects of low-dose haloperidol remain unknown. OBJECTIVE To evaluate the effects of low-dose haloperidol on QTc-duration in frail hospitalized elderly patients with delirium. METHODS A prospective observational study including hospitalized patients aged ≥70 years with Groningen Frailty Index-score > 3. We included 150 patients who received haloperidol and 150 age- and frailty-matched control patients. Serial ECG recordings were performed at hospital admission and during hospitalization. QT-interval was corrected according to Framingham (QTc). Patients were grouped according to baseline QTc in normal (nQTc), borderline (bQTc) or abnormal (aQTc). Primary outcome was change in QTc-duration between first and second ECG. Potentially dangerous QTc was defined as QTc >500 ms or an increase of >50 ms. RESULTS Patients in the haloperidol group (48% male, mean age 85y, nQT n = 98, bQT n = 31, aQT n = 20) received an average dose of 1.5 mg haloperidol per 24 hours. QTc decreased in patients with borderline (mean - 15 ± 29 ms, P < 0.05) or abnormal (-19 ± 27 ms, P < 0.05) QTc at baseline, no patients developed dangerous QTc-duration. In the control group (41% male, mean age 84y, nQT n = 99 bQT n = 29, aQT n = 22) QTc decreased to a similar extent (bQT -7 ± 16 ms, aQTc -23 ± 20 ms). CONCLUSION A trend to QTc shortening was seen, especially in patients with borderline or abnormal QTc at baseline, regardless of haloperidol use. These findings suggest that ECG monitoring of frail elderly patients who receive low-dose haloperidol, may not be necessary.
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Affiliation(s)
- Ellen Castro
- Geriatrics and Cardiology Department, Zuyderland Medical Centre, 6162 BG Sittard-Geleen, The Netherlands
| | - Frank Körver
- Geriatrics and Cardiology Department, Zuyderland Medical Centre, 6162 BG Sittard-Geleen, The Netherlands
| | - Audrey Merry
- Geriatrics and Cardiology Department, Zuyderland Medical Centre, 6162 BG Sittard-Geleen, The Netherlands
| | - Fieke van Moorsel
- Geriatrics and Cardiology Department, Zuyderland Medical Centre, 6162 BG Sittard-Geleen, The Netherlands
| | - Mark Hazebroek
- Cardiology Department, Maastricht University Medical Centre, Maastricht 6229 HX, The Netherlands
| | - Machiel Smid
- Geriatrics and Cardiology Department, Zuyderland Medical Centre, 6162 BG Sittard-Geleen, The Netherlands
| | - Sylvain Ploux
- IHU Liryc, Electrophysiology and Heart Modeling Institute, Foundation Bordeaux Université, F-33600 Pessac, Bordeaux, France
| | - Pierre Bordachar
- IHU Liryc, Electrophysiology and Heart Modeling Institute, Foundation Bordeaux Université, F-33600 Pessac, Bordeaux, France
| | - Frits Prinzen
- Cardiology Department, Maastricht University Medical Centre, Maastricht 6229 HX, The Netherlands
| | - Walther Sipers
- Geriatrics and Cardiology Department, Zuyderland Medical Centre, 6162 BG Sittard-Geleen, The Netherlands
| | - Marc Strik
- Cardiology Department, Maastricht University Medical Centre, Maastricht 6229 HX, The Netherlands
- IHU Liryc, Electrophysiology and Heart Modeling Institute, Foundation Bordeaux Université, F-33600 Pessac, Bordeaux, France
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Park SC, Lee BJ, Park JH, Kawasaki H, Avasthi A, Grover S, Tanra AJ, Lin SK, Javed A, Tan CH, Sartorius N, Shinfuku N, Park YC. QT interval prolongation noted in one percent of 2553 Asian patients with schizophrenia: Findings from the REAP-AP survey. Kaohsiung J Med Sci 2020; 36:1030-1037. [PMID: 32772489 DOI: 10.1002/kjm2.12280] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/16/2020] [Accepted: 07/05/2020] [Indexed: 11/08/2022] Open
Abstract
Although the association between antipsychotic use and corrected QT interval (QTc) prolongation has been repeatedly confirmed, the relationship has been rarely studied in a practical setting. Using data from the Research on Asian Psychotropic Prescription Patterns for Antipsychotics (REAP-AP) survey, our study aimed to investigate the prevalence and clinical correlates of QTc prolongation in 2553 Asian patients with schizophrenia. After adjusting for the potential effect of confounding factors, the baseline and clinical characteristics of the schizophrenia patients with and without QTc prolongation were compared using analyses of covariance and binary logistic analyses. In addition, a binary logistic analysis model with a forward selection method was used to identify the distinctive clinical correlates of QTc prolongation. QTc prolongation was noted in 1.1% of Asian patients with schizophrenia. Schizophrenia patients were characterized by lower proportions of disorganized speech and negative symptoms; higher use of amisulpride and clozapine; and higher proportions of rigidity, hypercholesterolemia, and sedation than those without QTc prolongation. Finally, a binary logistic mode showed that amisulpride, clozapine, rigidity, and hypercholesterolemia might be the distinctive clinical correlates of QTc prolongation in Asian patients with schizophrenia. These findings indicate the clinical implications that the uses of amisulpride and clozapine and the occurrences of rigidity and hypercholesterolemia may be potential risk factors for QTc prolongation of schizophrenia patients.
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Affiliation(s)
- Seon-Cheol Park
- Department of Psychiatry, Inje University Haeundae Paik Hospital, Busan, Republic of Korea
| | - Bong Ju Lee
- Department of Psychiatry, Inje University Haeundae Paik Hospital, Busan, Republic of Korea
| | - Jae Hong Park
- Department of Psychiatry, College of Medicine, Dong-A University, Busan, Republic of Korea
| | - Hiroaki Kawasaki
- Department of Psychiatry, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Ajit Avasthi
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Sandeep Grover
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Andi J Tanra
- Department of Psychiatry, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Shih-Ku Lin
- Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
| | - Afzal Javed
- Pakistan Psychiatric Research Centre, Fountain House, Lahore, Pakistan
| | - Chay Hoon Tan
- Department of Pharmacology, National University Hospital, Singapore, Singapore
| | - Norman Sartorius
- Association for the Improvement of Mental Health Programmes, Geneva, Switzerland
| | - Naotaka Shinfuku
- Department of Social Welfare, School of Human Sciences, Seinan Gakuin University, Fukuoka, Japan
| | - Yong Chon Park
- Department of Neuropsychiatry, Hanyang University Guri Hospital, Guri, Republic of Korea
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27
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Xiong GL, Pinkhasov A, Mangal JP, Huang H, Rado J, Gagliardi J, Demoss D, Karol D, Suo S, Lang M, Stern M, Spearman EV, Onate J, Annamalai A, Saliba Z, Heinrich T, Fiedorowicz JG. QTc monitoring in adults with medical and psychiatric comorbidities: Expert consensus from the Association of Medicine and Psychiatry. J Psychosom Res 2020; 135:110138. [PMID: 32442893 DOI: 10.1016/j.jpsychores.2020.110138] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 04/30/2020] [Accepted: 05/07/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVE Several psychiatric medications have the potential to prolong the QTc interval and subsequently increase the risk for ventricular arrhythmias such as torsades de pointes (TdP). There is limited guidance for clinicians to balance the risks and benefits of treatments. METHODS After a review of the existing literature, clinical-educators from the Association of Medicine and Psychiatry developed expert consensus guidelines for ECG monitoring of the QTc interval for patients with medical and psychiatric comorbidities who are prescribed medications with the potential to prolong the QTc interval. A risk score was developed based on risk factors for QTc prolongation to guide clinical decision-making. RESULTS A baseline ECG may not be necessary for individuals at low risk for arrythmia. Those individuals with a risk score of two or more should have an ECG prior to the start of a potentially QTc-prolonging medication or be started on a lower risk agent. Antipsychotics are not equivalent in causing QTc prolongation. A consensus-based algorithm is presented for the management of those identified at high (QTc >500 msec), intermediate (males with QTc 450-499 msec or females with QTc > 470-499 msec), or low risk. CONCLUSIONS The proposed algorithm can help clinicians in determining whether ECG monitoring should be considered for a given patient. These guidelines preserve a role for clinical judgment in selection of treatments that balance the risks and benefits, which may be particularly relevant for complex patients with medical and psychiatric comorbidities. Additional studies are needed to determine whether baseline and serial ECG monitoring reduces mortality.
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Affiliation(s)
- Glen L Xiong
- Department of Psychiatry and Behavioral Sciences, University of California at Davis School of Medicine, Sacramento, CA, United States of America.
| | - Aaron Pinkhasov
- Department of Behavioral Health, NYU Winthrop Hospital, Mineola, NY, United States of America
| | - Jed P Mangal
- Department of Behavioral Health, Martin Army Community Hospital, Ft Benning, GA, United States of America
| | - Heather Huang
- Departments of Psychiatry and Internal Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, United States of America
| | - Jeffrey Rado
- Psychiatry and General Internal Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States of America
| | - Jane Gagliardi
- Departments of Psychiatry and Behavioral Sciences, and Internal Medicine, Duke University School of Medicine, Durham, NC, United States of America
| | - Dustin Demoss
- Department of Psychiatry, University of North Texas Health Science Center, United States of America
| | - David Karol
- Department of Psychiatry and Behavioral Neuroscience, Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, United States of America
| | - Shannon Suo
- Department of Psychiatry and Behavioral Sciences, University of California at Davis School of Medicine, Sacramento, CA, United States of America
| | - Michael Lang
- Departments of Psychiatry and Internal Medicine, East Carolina University, Greenville, NC, United States of America
| | - Marsha Stern
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, United States of America
| | - E Vanessa Spearman
- Departments of Internal Medicine and Psychiatry, Medical College of Georgia at Augusta University Medical Center, Augusta, GA, United States of America
| | - John Onate
- Department of Psychiatry and Behavioral Sciences, University of California at Davis School of Medicine, Sacramento, CA, United States of America
| | - Aniyizhai Annamalai
- Departments of Psychiatry and Internal Medicine, Yale School of Medicine, New Haven, CT, United States of America
| | - Zeina Saliba
- Department of Psychiatry & Behavioral Sciences and Department of Emergency Medicine, The George Washington University, Washington, D.C, Department of Obstetrics & Gynecology, Virginia Commonwealth University, Richmond, VA, United States of America
| | - Thomas Heinrich
- Departments of Psychiatry and Behavioral Medicine, Family and Community Medicine, Medical College of Wisconsin, Milwaukee, WI, United States of America
| | - Jess G Fiedorowicz
- Departments of Psychiatry, Epidemiology, and Internal Medicine, University of Iowa, Iowa City, IA, United States of America
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28
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Ostuzzi G, Papola D, Gastaldon C, Schoretsanitis G, Bertolini F, Amaddeo F, Cuomo A, Emsley R, Fagiolini A, Imperadore G, Kishimoto T, Michencigh G, Nosé M, Purgato M, Dursun S, Stubbs B, Taylor D, Thornicroft G, Ward PB, Hiemke C, Correll CU, Barbui C. Safety of psychotropic medications in people with COVID-19: evidence review and practical recommendations. BMC Med 2020; 18:215. [PMID: 32664944 PMCID: PMC7360478 DOI: 10.1186/s12916-020-01685-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 06/28/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The novel coronavirus pandemic calls for a rapid adaptation of conventional medical practices to meet the evolving needs of such vulnerable patients. People with coronavirus disease (COVID-19) may frequently require treatment with psychotropic medications, but are at the same time at higher risk for safety issues because of the complex underlying medical condition and the potential interaction with medical treatments. METHODS In order to produce evidence-based practical recommendations on the optimal management of psychotropic medications in people with COVID-19, an international, multi-disciplinary working group was established. The methodology of the WHO Rapid Advice Guidelines in the context of a public health emergency and the principles of the AGREE statement were followed. Available evidence informing on the risk of respiratory, cardiovascular, infective, hemostatic, and consciousness alterations related to the use of psychotropic medications, and drug-drug interactions between psychotropic and medical treatments used in people with COVID-19, was reviewed and discussed by the working group. RESULTS All classes of psychotropic medications showed potentially relevant safety risks for people with COVID-19. A set of practical recommendations was drawn in order to inform frontline clinicians on the assessment of the anticipated risk of psychotropic-related unfavorable events, and the possible actions to take in order to effectively manage this risk, such as when it is appropriate to avoid, withdraw, switch, or adjust the dose of the medication. CONCLUSIONS The present evidence-based recommendations will improve the quality of psychiatric care in people with COVID-19, allowing an appropriate management of the medical condition without worsening the psychiatric condition and vice versa.
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Affiliation(s)
- Giovanni Ostuzzi
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy.
| | - Davide Papola
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Chiara Gastaldon
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Georgios Schoretsanitis
- Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
| | - Federico Bertolini
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Francesco Amaddeo
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Alessandro Cuomo
- Department of Molecular Medicine, University of Siena, Siena, Italy
| | - Robin Emsley
- Department of Psychiatry, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg Campus, Cape Town, 8000, South Africa
| | - Andrea Fagiolini
- Department of Molecular Medicine, University of Siena, Siena, Italy
| | | | - Taishiro Kishimoto
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Giulia Michencigh
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Michela Nosé
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Marianna Purgato
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Serdar Dursun
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada
| | - Brendon Stubbs
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
- Physiotherapy Department, South London and Maudsley National Health Services Foundation Trust, London, UK
| | - David Taylor
- Pharmacy Department, Maudsley Hospital, London, UK
| | - Graham Thornicroft
- Centre for Global Mental Health and Centre for Implementation Science, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Philip B Ward
- School of Psychiatry, UNSW Sydney and Schizophrenia Research Unit, Ingham Institute of Applied Medical Research, Liverpool, NSW, Australia
| | - Christoph Hiemke
- Department of Psychiatry and Psychotherapy, University Medical Center of Mainz, Mainz, Germany
| | - Christoph U Correll
- Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry and Molecular Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
- Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Corrado Barbui
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
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29
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Cao H, Li S, Gao Y, Ma Y, Wang L, Chen B, Jiang R, Zhang Y, Li W, Li J. EPB41L4A and LEP gene polymorphisms are associated with antipsychotic-induced QTc interval prolongation in Han Chinese. Psychiatry Res 2020; 286:112851. [PMID: 32087448 DOI: 10.1016/j.psychres.2020.112851] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 01/21/2020] [Accepted: 02/04/2020] [Indexed: 10/25/2022]
Abstract
To identify the genetic factors related to antipsychotic-induced QTc interval prolongation (AIQTIP), we analyzed the associations between single nucleotide polymorphisms (SNPs) of candidate genes and quantitative traits of AIQTIP in a Han Chinese population. In total, we collected 112 hospitalized patients suffered from schizophrenia meeting the entry criteria, including 34 first-episode drug-naïve patients (FENP). All patients were treated with a single atypical antipsychotic drug (AAPD) for 4 weeks. We analyzed the quantitative genetic association between 10 SNPs in 8 candidate genes and AIQTIP using PLINK software. After 4 weeks of treatment, QTc interval of all patients was significantly prolonged and QTc interval of female patients was significantly longer compared with baseline. Antipsychotics have different effects on the prolongation of QTc. Quetiapine had the most distinct effect on AIQTIP. In all subjects, we found a significant association between the EPB41L4A gene SNP rs7732687 and AIQTIP. In male patients, we also found a significant association between the EPB41L4A gene SNP rs7732687 and AIQTIP. In female patients, we found the LEP gene SNP rs7799039 was significantly associated with AIQTIP. Our results provide preliminary evidence to support the genetic role of EPB41L4A and LEP in AIQTIP.
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Affiliation(s)
- Haiyan Cao
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, 13 Liulin Rd., Hexi District, Tianjin, 300222, China
| | - Shen Li
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, 13 Liulin Rd., Hexi District, Tianjin, 300222, China; Department of Psychiatry, College of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Ying Gao
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, 13 Liulin Rd., Hexi District, Tianjin, 300222, China
| | - Yanyan Ma
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, 13 Liulin Rd., Hexi District, Tianjin, 300222, China
| | - Lili Wang
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, 13 Liulin Rd., Hexi District, Tianjin, 300222, China
| | - Bing Chen
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, 13 Liulin Rd., Hexi District, Tianjin, 300222, China
| | - Rui Jiang
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, 13 Liulin Rd., Hexi District, Tianjin, 300222, China
| | - Yuan Zhang
- Department of Genetics, College of Basic Medical Sciences, Tianjin Medical University, 22 Qixiangtai Rd., Heping District, Tianjin, 300070, China
| | - Weidong Li
- Department of Genetics, College of Basic Medical Sciences, Tianjin Medical University, 22 Qixiangtai Rd., Heping District, Tianjin, 300070, China.
| | - Jie Li
- Institute of Mental Health, Tianjin Anding Hospital, Tianjin Medical University, 13 Liulin Rd., Hexi District, Tianjin, 300222, China.
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30
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Scoglio AAJ, Adams WE, Lincoln AK. Meaning and Management of Multiple Medications Among Public Mental Health Service Users. Community Ment Health J 2020; 56:313-321. [PMID: 31646406 PMCID: PMC6980939 DOI: 10.1007/s10597-019-00491-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 10/12/2019] [Indexed: 10/25/2022]
Abstract
Public mental health service users frequently manage multiple health conditions, and are often prescribed multiple medications. While medications are useful tools in treating diagnosed mental illnesses, they bring management challenges and also can carry complex meanings for the individuals taking them. This study utilized a qualitative methodological approach to examine the experience and meaning of polypharmacy among public mental health services users. This sample of service users (n = 26) who were prescribed multiple medications described three distinct types of challenges they faced in managing medications: related to information, material tasks, and self-stigma. Nevertheless, respondents reported creative and resilient strategies to manage these challenges. Findings build on previous literature and reflect the increasing need to focus on challenges related to polypharmacy. Furthermore, findings indicate that low levels of literacy and high levels of material disadvantage, which are common among public mental health service users, complicate the management and meaning of multiple medications.
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Affiliation(s)
- Arielle A J Scoglio
- Institute for Health Equity and Social Justice Research, Northeastern University, 314 International Village, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Wallis E Adams
- Institute for Health Equity and Social Justice Research, Northeastern University, 314 International Village, 360 Huntington Ave, Boston, MA, 02115, USA.,Center for Psychiatric Rehabilitation, Boston University, Boston, MA, USA
| | - Alisa K Lincoln
- Institute for Health Equity and Social Justice Research, Northeastern University, 314 International Village, 360 Huntington Ave, Boston, MA, 02115, USA.
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Farrell C, Brink J. The Prevalence and Factors Associated With Antipsychotic Polypharmacy in a Forensic Psychiatric Sample. Front Psychiatry 2020; 11:263. [PMID: 32528318 PMCID: PMC7247840 DOI: 10.3389/fpsyt.2020.00263] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 03/18/2020] [Indexed: 12/21/2022] Open
Abstract
Despite clinical guidelines limiting the use of multiple concomitant antipsychotics to the most exceptional and treatment resistant cases, the prevalence of antipsychotic polypharmacy has been increasing worldwide. There has been minimal research investigating the prevalence of antipsychotic polypharmacy in forensic psychiatric samples and the correlates associated with antipsychotic polypharmacy. This cross-sectional study aimed to establish the prevalence of antipsychotic polypharmacy in a forensic psychiatric inpatient sample and to investigate the demographical, clinical, and forensic factors associated with polypharmacy. All patients (N = 142) were prescribed at least one antipsychotic at the time of the study. Antipsychotic polypharmacy was prescribed to 54.93% of patients. Logistic regression results indicated increased length of hospitalization, high/medium security level, treatment with clozapine, and depot antipsychotic prescription were predictive of being placed on an antipsychotic polypharmacy regimen. The results suggest that those who are prescribed multiple antipsychotics are long stay patients who present with higher clinical complexity. The results from this study can be used to inform clinical practice leaders about the prevalence of antipsychotic polypharmacy in a forensic psychiatric institution. More research is needed to understand the clinical justifications for prescribing multiple antipsychotics in a forensic psychiatric sample and ways to safely reduce the prevalence of antipsychotic polypharmacy.
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Affiliation(s)
- Christian Farrell
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Johann Brink
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
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Bjune T, Risgaard B, Kruckow L, Glinge C, Ingemann-Hansen O, Leth PM, Linnet K, Banner J, Winkel BG, Tfelt-Hansen J. Post-mortem toxicology in young sudden cardiac death victims: a nationwide cohort study. Europace 2019; 20:614-621. [PMID: 28339816 DOI: 10.1093/europace/euw435] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 12/14/2016] [Indexed: 01/09/2023] Open
Abstract
Aims Several drugs increase the risk of ventricular fibrillation and sudden cardiac death (SCD). We aimed to investigate in detail the toxicological findings of all young SCD throughout Denmark. Methods and results Deaths in persons aged 1-49 years were included over a 10-year period. Death certificates and autopsy reports were retrieved and read to identify cases of sudden death and establish cause of death. All medico-legal autopsied SCD were included and toxicological reports collected. Positive toxicology was defined as the presence of any substance (licit and/or illicit). All toxicological findings had previously been evaluated not to have caused the death (i.e. lethal concentrations were excluded). We identified 620 medico-legal autopsied cases of SCD, of which 77% (n = 477) were toxicologically investigated post-mortem, and 57% (n = 270) had a positive toxicology profile. Sudden cardiac death with positive toxicology had higher rates of sudden arrhythmic death syndrome (SADS), compared with SCD with negative toxicology (56% vs. 42%, P < 0.01). In total, 752 agents were detected, and polypharmacy (defined as the presence of more than one drug) was present in 61% (n = 164), all substances combined. Psychotropic drugs were the most frequent (62%, n = 467), and 82% (n = 385) were in pharmacological or subpharmacological levels. Conclusion We found that more than half of all toxicologically investigated SCD victims have positive post-mortem toxicological findings, and polypharmacy is displayed in a considerable proportion. SCD with positive toxicology had higher rate of SADS, suggesting that the compounds may play a proarrhythmic role in these cases.
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Affiliation(s)
- Thea Bjune
- Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, 2142, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Bjarke Risgaard
- Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, 2142, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Line Kruckow
- Faculty of Medical Sciences, Section of Forensic Pathology, Department of Forensic Medicine, University of Copenhagen, Frederik V's vej 11, 2100 Copenhagen Ø, Denmark
| | - Charlotte Glinge
- Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, 2142, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Ole Ingemann-Hansen
- Department of Forensic Medicine, Aarhus University, Palle Juul-Jensens Blvd. 82, 8200 Aarhus N, Denmark
| | - Peter Mygind Leth
- Department of Forensic Medicine, University of Southern Denmark, J.B. Winsløws vej 17, 5000 Odense C, Denmark
| | - Kristian Linnet
- Faculty of Medical Sciences, Section of Forensic Chemistry, Department of Forensic Medicine, , University of Copenhagen, Frederik V's vej 11, 2100 Copenhagen Ø, Denmark
| | - Jytte Banner
- Faculty of Medical Sciences, Section of Forensic Pathology, Department of Forensic Medicine, University of Copenhagen, Frederik V's vej 11, 2100 Copenhagen Ø, Denmark
| | - Bo Gregers Winkel
- Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, 2142, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Jacob Tfelt-Hansen
- Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, 2142, Blegdamsvej 9, 2100 Copenhagen, Denmark
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Nakamichi M, Wakabayashi H, Nishioka S, Momosaki R. Influence of Antipsychotics on Functional Prognosis after Geriatric Hip Fracture. J Nutr Health Aging 2019; 23:381-385. [PMID: 30932138 DOI: 10.1007/s12603-019-1173-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE To investigated the effects of antipsychotics on rehabilitation outcomes for geriatric hip fracture inpatients. DESIGN Retrospective cohort study. SETTING The registry data from the Japan Rehabilitation Nutrition Database for analysis. PARTICIPANTS Of the 234 patients in the Japan Rehabilitation Nutrition Database admitted between November 2015 and March 2018, 214 met the eligibility criteria. MEASUREMENTS The antipsychotics were phenothiazine, butyrophenone, benzamide, and atypical antipsychotics. For hip fracture patients, the following information was registered: (a) admission data: age, sex, Charlson Comorbidity Index, Functional Independence Measure (FIM) at admission, medications, height, body weight, and Mini Nutritional Assessment-Short Form score (MNA-SF) and (b) discharge data: discharge destination, FIM at discharge, MNA-SF, and total units of provided rehabilitation therapy (one unit = 20 minutes based on the national healthcare insurance policy). RESULTS Thirteen patients (6.1%) were prescribed antipsychotics. According to the multiple linear regression analysis, antipsychotics negatively affected FIM efficiency (β=-0.190, 95% confidence interval, -0.652 to -0.104, p=0.007). Furthermore, on logistic regression analysis, fall during hospitalization was correlated with the use of antipsychotics (odds ratio=4.376, 95% confidence interval: 1.153 to 16.612, p=0.030). CONCLUSION The use of antipsychotics impaired the improvement of the activities of daily living (ADL) and increased the incidence of fall during hospitalization. Reviewing medication therapies at admission may further improve ADL.
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Affiliation(s)
- M Nakamichi
- Mariko Nakamichi, Department of Pharmacy, Haradoi Hospital 6-40-8 Aoba, Higashi ward, Fukuoka city, Japan, 813-8588 Tel: +81-92-691-3881, Fax: +81-92-691-1059, E-mail:
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Yun JY, Lee JS, Kang SH, Nam B, Lee SJ, Lee SH, Choi J, Kim CH, Chung YC. Korean Treatment Guideline on Pharmacotherapy of Co-existing Symptoms and Antipsychotics-related Side Effects in Patients with Schizophrenia. ACTA ACUST UNITED AC 2019. [DOI: 10.16946/kjsr.2019.22.2.21] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Je-Yeon Yun
- Seoul National University Hospital, Seoul, Korea
- Yeongeon Student Support Center, Seoul National University College of Medicine, Seoul, Korea
| | - Jung Suk Lee
- Department of Psychiatry, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Shi Hyun Kang
- Adult Psychiatry, Division of Medical Services, National Center for Mental Health, Seoul, Korea
| | - Beomwoo Nam
- Department of Psychiatry, School of Medicine, Konkuk University, Chungju, Korea
| | - Seung Jae Lee
- Department of Psychiatry, School of Medicine, Kyoungpook National University, Daegu, Korea
| | - Seung-Hwan Lee
- Department of Psychiatry, Inje University, Ilsan-Paik Hospital, Goyang, Korea
| | - Joonho Choi
- Department of Psychiatry, Hanyang University Guri Hospital, Guri, Korea
| | - Chan-Hyung Kim
- Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Young-Chul Chung
- Department of Psychiatry, Chonbuk National University Medical School, Jeonju, Korea
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Zolezzi M, Cheung L. A literature-based algorithm for the assessment, management, and monitoring of drug-induced QTc prolongation in the psychiatric population. Neuropsychiatr Dis Treat 2019; 15:105-114. [PMID: 30636876 PMCID: PMC6309020 DOI: 10.2147/ndt.s186474] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Certain psychotropics and a number of other medications used to treat medical conditions in psychiatric patients can increase the risk of prolonging the corrected QT (QTc) interval on the electrocardiogram, which puts patients at risk of life-threatening ventricular arrhythmias such as torsades de pointes. Pharmacists are often consulted about medications which are known to prolong the QTc interval. Although this information is often accessible, advising how to identify, assess, manage, and refer psychiatric patients at risk for drug-induced QTc prolongation is more challenging. OBJECTIVES The objective of this project was first to review the literature, which describes guidelines and recommendations for the assessment and management of drug-induced QTc prolongation, and then to design an algorithm to be used by pharmacists working closely with mental health professionals or who provide care to psychiatric patients. METHODS A review of the literature was undertaken. Predefined keywords were used to perform the database search in MEDLINE, EMBASE, and International Pharmaceutical Abstracts to identify reviews, reports and guidelines on the assessment, prevention and monitoring of drug-induced QTc prolongation with an emphasis on psychotropic medications and management in the psychiatric population. RESULTS The electronic database search retrieved 637 relevant citations. These were initially screened by title and all duplicates were removed. The abstracts were then reviewed for relevancy based on the inclusion/exclusion criteria. Additional citations were retrieved from the bibliography of the articles identified in the initial search. A total of 79 articles describing QTc prolongation in the psychiatric population were thoroughly examined, but only 31 articles were selected to guide the development of the algorithm. CONCLUSION The literature-based algorithm developed provides a stepped-based approach for the assessment, monitoring, and management of drug-induced QTc prolongation in the psychiatric population. The algorithm may assist mental health clinicians in the decision-making process when psychiatric patients are prescribed medications known to increase the QTc interval.
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Affiliation(s)
- M Zolezzi
- Division of Clinical Pharmacy and Practice, College of Pharmacy, Qatar University, Doha, Qatar,
| | - L Cheung
- Pharmacy Department, Grey Nuns Community Hospital, Edmonton, AB, Canada
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Kirilochev OO, Umerova AR. Safety of psychopharmacotherapy: a clinical and pharmacological approach. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:127-133. [DOI: 10.17116/jnevro2019119101127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Kahl KG. Direct and indirect effects of psychopharmacological treatment on the cardiovascular system. Horm Mol Biol Clin Investig 2018; 36:hmbci-2018-0054. [PMID: 30427780 DOI: 10.1515/hmbci-2018-0054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 09/27/2018] [Indexed: 12/11/2022]
Abstract
Background Severe mental disorders, i.e. psychotic disorders, unipolar and bipolar disorders are associated with increased morbidity and mortality from cardiovascular and metabolic disorders. The underlying cause of this association is complex and comprises disorder specific alterations such as dysfunctions of immunological and hormonal systems, body-composition changes and health associated behaviors (smoking, sedentary lifestyle, alcohol intake and treatment compliance). Furthermore, some psychopharmacological drugs may exert unwanted side effects that impact the cardiovascular system. Methods This paper reviews studies concerning commonly used antidepressant and antipsychotics drugs with a particular focus on direct and indirect cardiovascular side effects. Results Newer antidepressant drugs have a favorable cardiovascular safety profile compared to tricyclic antidepressants. However, QTc prolongation, increased blood pressure and potentially higher risks of bleeding have been observed in some newer antidepressants. Some second generation (atypical) antipsychotics have raised concern because of indirect cardiovascular, metabolic side effects such as weight gain and disturbances in lipid and glucose metabolism. Conclusions Psychiatrists need to be aware of potential direct and indirect cardiovascular side effects and to include them in the risk/benefit assessment when choosing a specific individualized treatment.
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Affiliation(s)
- Kai G Kahl
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Center of Mental Health, Hannover Medical School (MHH), Carl-Neuberg-Str. 1, 30625 Hannover, Germany, Phone: + 49 511 5322495.,Working Group on Polypharmacy, AGNP, Munich, Germany
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Ersoy S, Engin VS. Risk factors for polypharmacy in older adults in a primary care setting: a cross-sectional study. Clin Interv Aging 2018; 13:2003-2011. [PMID: 30410317 PMCID: PMC6197244 DOI: 10.2147/cia.s176329] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Purpose Polypharmacy (PP) is a clinical challenge in older adults. Therefore, assessment of daily drug consumption (DDC) and its relationships is important. First-line health services have a crucial role in monitoring and preventing PP. In this study, we aimed to assess DDC and investigate the risk factors for higher DDC among older adults in a primary care setting. Patients and methods A total of 1,000 patients aged ≥65 years who visited Melek Hatun Family Practice Center between December 1, 2014, and August 1, 2017, were enrolled in the study. All patients were seen either at the center or in their homes, and informed consent was obtained. Comprehensive geriatric assessment was performed for each subject. Data were analyzed using SPSS software (version 17). The daily number of medicines that each patient used (DDC) regardless of whether they were prescribed was the dependent variable. Relationships between DDC and other continuous variables were examined using Pearson's correlation. For between-group comparisons of DDC, Student's t-tests were performed. Results Univariate tests showed relationships between DDC and various demographic and clinical parameters. The variables that remained significant at the last step of a stepwise linear regression analysis were metabolic syndrome, chronic pain, incontinence, increased serum creatinine level, increased Geriatric Depression Scale scores, reported gastric disturbances, and neutrophil/lymphocyte ratio. Conclusion Along with certain chronic conditions, depressive symptoms and an inflammatory marker (neutrophil/lymphocyte ratio) were significantly and independently related to higher DDC. Longitudinal and larger studies are needed to further explore the multifaceted relationships of PP.
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Affiliation(s)
- Suleyman Ersoy
- Department of Family Medicine, Faculty of Medicine, Karabuk University, Karabuk, Turkey,
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Diviant JP, Vigil JM, Stith SS. The Role of Cannabis within an Emerging Perspective on Schizophrenia. MEDICINES 2018; 5:medicines5030086. [PMID: 30096776 PMCID: PMC6164121 DOI: 10.3390/medicines5030086] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 07/06/2018] [Accepted: 07/31/2018] [Indexed: 12/15/2022]
Abstract
Background: Approximately 0.5% of the population is diagnosed with some form of schizophrenia, under the prevailing view that the pathology is best treated using pharmaceutical medications that act on monoamine receptors. Methods: We briefly review evidence on the impact of environmental forces, particularly the effect of autoimmune activity, in the expression of schizophrenic profiles and the role of Cannabis therapy for regulating immunological functioning. Results: A review of the literature shows that phytocannabinoid consumption may be a safe and effective treatment option for schizophrenia as a primary or adjunctive therapy. Conclusions: Emerging research suggests that Cannabis can be used as a treatment for schizophrenia within a broader etiological perspective that focuses on environmental, autoimmune, and neuroinflammatory causes of the disorder, offering a fresh start and newfound hope for those suffering from this debilitating and poorly understood disease.
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Affiliation(s)
- Jegason P Diviant
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA.
| | - Jacob M Vigil
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA.
| | - Sarah S Stith
- Department of Economics, University of New Mexico, Albuquerque, NM 87131, USA.
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Abstract
OBJECTIVE Antipsychotics are associated with a polymorphic ventricular tachycardia, torsades de pointes, which, in the worst case, can lead to sudden cardiac death. The QT interval corrected for heart rate (QTc) is used as a clinical proxy for torsades de pointes. The QTc interval can be prolonged by antipsychotic monotherapy, but it is unknown if the QTc interval is prolonged further with antipsychotic polypharmaceutical treatment. Therefore, this study investigated the associations between QTc interval and antipsychotic monotherapy and antipsychotic polypharmaceutical treatment in schizophrenia, and measured the frequency of QTc prolongation among patients. METHODS We carried out an observational cohort study of unselected patients with schizophrenia visiting outpatient facilities in the region of Central Jutland, Denmark. Patients were enrolled from January of 2013 to June of 2015, with follow-up until June of 2015. Data were collected from clinical interviews and clinical case records. RESULTS Electrocardiograms were available for 65 patients, and 6% had QTc prolongation. We observed no difference in average QTc interval for the whole sample of patients receiving no antipsychotics, antipsychotic monotherapy, or antipsychotic polypharmaceutical treatment (p=0.29). However, women presented with a longer QTc interval when receiving polypharmacy than when receiving monotherapy (p=0.01). A limitation of this study was its small sample size. CONCLUSIONS We recommend an increased focus on monitoring the QTc interval in women with schizophrenia receiving antipsychotics as polypharmacy.
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De Berardis D, Rapini G, Olivieri L, Di Nicola D, Tomasetti C, Valchera A, Fornaro M, Di Fabio F, Perna G, Di Nicola M, Serafini G, Carano A, Pompili M, Vellante F, Orsolini L, Martinotti G, Di Giannantonio M. Safety of antipsychotics for the treatment of schizophrenia: a focus on the adverse effects of clozapine. Ther Adv Drug Saf 2018; 9:237-256. [PMID: 29796248 PMCID: PMC5956953 DOI: 10.1177/2042098618756261] [Citation(s) in RCA: 112] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 01/10/2018] [Indexed: 12/15/2022] Open
Abstract
Clozapine, a dibenzodiazepine developed in 1961, is a multireceptorial atypical antipsychotic approved for the treatment of resistant schizophrenia. Since its introduction, it has remained the drug of choice in treatment-resistant schizophrenia, despite a wide range of adverse effects, as it is a very effective drug in everyday clinical practice. However, clozapine is not considered as a top-of-the-line treatment because it may often be difficult for some patients to tolerate as some adverse effects can be particularly bothersome (i.e. sedation, weight gain, sialorrhea etc.) and it has some other potentially dangerous and life-threatening side effects (i.e. myocarditis, seizures, agranulocytosis or granulocytopenia, gastrointestinal hypomotility etc.). As poor treatment adherence in patients with resistant schizophrenia may increase the risk of a psychotic relapse, which may further lead to impaired social and cognitive functioning, psychiatric hospitalizations and increased treatment costs, clozapine adverse effects are a common reason for discontinuing this medication. Therefore, every effort should be made to monitor and minimize these adverse effects in order to improve their early detection and management. The aim of this paper is to briefly summarize and provide an update on major clozapine adverse effects, especially focusing on those that are severe and potentially life threatening, even if most of the latter are relatively uncommon.
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Affiliation(s)
- Domenico De Berardis
- National Health Service, Department of Mental Health, Psychiatric Service of Diagnosis and Treatment, ‘G. Mazzini’ Hospital, p.zza Italia 1, 64100 Teramo, Italy
| | - Gabriella Rapini
- National Health Service, Department of Mental Health, Psychiatric Service of Diagnosis and Treatment, ‘G. Mazzini’ Hospital, Teramo, Italy
| | - Luigi Olivieri
- National Health Service, Department of Mental Health, Psychiatric Service of Diagnosis and Treatment, ‘G. Mazzini’ Hospital, Teramo, Italy
| | - Domenico Di Nicola
- National Health Service, Department of Mental Health, Psychiatric Service of Diagnosis and Treatment, ‘G. Mazzini’ Hospital, Teramo, Italy
| | - Carmine Tomasetti
- Polyedra Research Group, Teramo, Italy Department of Neuroscience, Reproductive Science and Odontostomatology, School of Medicine ‘Federico II’ Naples, Naples, Italy
| | - Alessandro Valchera
- Polyedra Research Group, Teramo, Italy Villa S. Giuseppe Hospital, Hermanas Hospitalarias, Ascoli Piceno, Italy
| | - Michele Fornaro
- Department of Neuroscience, Reproductive Science and Odontostomatology, School of Medicine ‘Federico II’ Naples, Naples, Italy
| | - Fabio Di Fabio
- Polyedra Research Group, Teramo, Italy Department of Neurology and Psychiatry, Sapienza University of Rome, Rome, Italy
| | - Giampaolo Perna
- Hermanas Hospitalarias, FoRiPsi, Department of Clinical Neurosciences, Villa San Benedetto Menni, Albese con Cassano, Como, Italy Department of Psychiatry and Neuropsychology, University of Maastricht, Maastricht, The Netherlands Department of Psychiatry and Behavioral Sciences, Leonard Miller School of Medicine, University of Miami, Florida, USA
| | - Marco Di Nicola
- Institute of Psychiatry and Psychology, Catholic University of Sacred Heart, Rome, Italy
| | - Gianluca Serafini
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy
| | - Alessandro Carano
- National Health Service, Department of Mental Health, Psychiatric Service of Diagnosis and Treatment, Hospital ‘Madonna Del Soccorso’, San Benedetto del Tronto, Italy
| | - Maurizio Pompili
- Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Center, Sant’Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Federica Vellante
- Department of Neuroscience, Imaging and Clinical Science, Chair of Psychiatry, University ‘G. D’Annunzio’, Chieti, Italy
| | - Laura Orsolini
- Polyedra Research Group, Teramo, Italy Psychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, Herts, UK
| | - Giovanni Martinotti
- Department of Neuroscience, Imaging and Clinical Science, Chair of Psychiatry, University ‘G. D’Annunzio’, Chieti, Italy
| | - Massimo Di Giannantonio
- Department of Neuroscience, Imaging and Clinical Science, Chair of Psychiatry, University ‘G. D’Annunzio’, Chieti, Italy
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Beach SR, Celano CM, Sugrue AM, Adams C, Ackerman MJ, Noseworthy PA, Huffman JC. QT Prolongation, Torsades de Pointes, and Psychotropic Medications: A 5-Year Update. PSYCHOSOMATICS 2018; 59:105-122. [DOI: 10.1016/j.psym.2017.10.009] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 10/11/2017] [Accepted: 10/17/2017] [Indexed: 12/31/2022]
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Effects of psychopharmacological treatment with antipsychotic drugs on the vascular system. Vascul Pharmacol 2018; 100:20-25. [DOI: 10.1016/j.vph.2017.09.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 09/02/2017] [Indexed: 11/18/2022]
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A molecular pathway analysis informs the genetic risk for arrhythmias during antipsychotic treatment. Int Clin Psychopharmacol 2018; 33:1-14. [PMID: 29064910 DOI: 10.1097/yic.0000000000000198] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Arrhythmias are a frequent and potentially fatal side effect of antipsychotic treatment. Strict ECG monitoring and clinical interviews are the standards used to prevent arrhythmias. A biologic predictive tool is missing. The identification of a genetic makeup at risk of antipsychotic-induced arrhythmias is the aim of the present investigation. The aim of this study was to identify a molecular pathway enriched in single nucleotide polymorphisms associated with antipsychotic-induced QTc modifications. In total, 661 schizophrenic individuals from the CATIE study, M=486 (73.52%), mean age=40.92±11.02, were included. QTc variation was measured as a phase-specific change-created variable. A nested mixed regression for a repeated-measures model served in R for the analysis of the clinical and treatment-related covariates and molecular pathway analysis. Plink was used for the genetic genome-wide analysis. Quality checking was the standard (genotype call rate>0.95; minor allele frequency>0.01; Hardy-Weinberg equilibrium<0.0001) and the inflation factor was controlled by λ values. Quetiapine and perphenazine were associated with QTc variation during phase 1. No other significant association was detected. No significant inflation was detected. A number of molecular pathways were associated with QT variation at a conservative (adjusted) P value less than 0.05, including pathways related to neuronal wiring and collagen biosynthesis, along with pathways related to K+ currents and cardiac contraction. Pathways related to neuronal wiring, collagen biosynthesis, and ion currents were identified as possibly involved in QTc modifications during antispsychotic treatment in SKZ patients.
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Ziprasidone, a second-generation antipsychotic drug, triggers a macrophage inflammatory response in vitro. Cytokine 2017; 106:101-107. [PMID: 29103822 DOI: 10.1016/j.cyto.2017.10.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Revised: 10/13/2017] [Accepted: 10/20/2017] [Indexed: 12/31/2022]
Abstract
Antipsychotic drugs are used to treat schizophrenia and other psychiatric disorders. However, most of these drugs present side effects causing obesity and other serious metabolic alterations that correlate with grade of chronic inflammation. In contrast, ziprasidone's (ZIP) metabolic side effects are attenuated relative to those of other antipsychotic drugs, but some reports suggest that this drug could cause allergic, hypersensitive reactions in susceptible patients. At present, the mechanism of ZIP's effect on peripheral inflammatory metabolism is not well characterized. We conducted an in vitro study to evaluate the effect of ZIP on a macrophage cell line (RAW 264.1). Our results showed that in non-activated macrophage cells, ZIP exposure initiated macrophage spreading; increased cellular proliferation, as evaluated by MTT and flow cytometry assays; and presented higher levels of oxidant molecules involved in the inflammatory response (nitric oxide, superoxide, reactive oxygen species), and proinflammatory cytokines (IL-1, IL-6, TNFα, INFγ). Levels of IL-10, an anti-inflammatory cytokine were lower in ZIP-exposed cells. These effects were less potent than those caused by the positive control for inflammation induction (phytohemagglutinin), and more intense than the effects of lithium (LI), which was used as an anti-inflammatory molecule. ZIP also modulated cytokine gene expression. Taken together, these data suggest that ZIP can produce a peripheral inflammatory response, and this response may explain the allergen-inflammatory response observed in some patients treated with this antipsychotic drug.
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Zhai D, Lang Y, Dong G, Liu Y, Wang X, Zhou D, Cui T, Yang Y, Zhang W, Zhao Y, Zhang R. QTc interval lengthening in first-episode schizophrenia (FES) patients in the earliest stages of antipsychotic treatment. Schizophr Res 2017; 179:70-74. [PMID: 27727006 DOI: 10.1016/j.schres.2016.10.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 09/20/2016] [Accepted: 10/01/2016] [Indexed: 11/15/2022]
Abstract
Antipsychotic use is reported to be associated with a higher risk of sudden cardiac death and new users are especially susceptible to that risk. In this study, we focused on the ability of antipsychotics to prolong the QTc interval at the earliest stages of antipsychotic use. We employed a retrospective cohort study design in a naturalistic setting where having three ECG measurements over time (at baseline and after drug exposure) in antipsychotic-naïve, first-episode schizophrenia (FES) inpatients. The results revealed, in this relatively homogeneous, drug naïve FES patient sample, that QTc intervals were statistically significantly prolongated after a relatively short term (2-4weeks) of antipsychotic treatments, compared with baseline. After about 2 or 4weeks of antipsychotic use, the risk of abnormal QTc prolongation was higher than at baseline. These results reinforce the importance of monitoring risk factors and assessing QTc prolongation at the beginning and throughout treatment with antipsychotics.
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Affiliation(s)
- Desheng Zhai
- The Second Affiliated Hospital, Xinxiang Medical University, Xinxiang 453003, China; School of Public Health, Xinxiang Medical University, Xinxiang 453003, China
| | - Yan Lang
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450001, China
| | - Gaopan Dong
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, China
| | - Yijun Liu
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, China
| | - Xin Wang
- Department of Molecular Pharmacology, McLean Hospital & Harvard Medical School, 115 Mill St. Belmont, MA 02478, USA
| | - Dushuang Zhou
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, China
| | - Taizhen Cui
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, China
| | - Yuxin Yang
- First Affiliated Hospital of Xinxiang Medical University, Weihui 453000, China
| | - Wenxi Zhang
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, China; Sanquan Medical College, Xinxiang Medical University, Xinxiang 453003, China
| | - Ying Zhao
- School of Pharmacy, Xinxiang Medical University, Xinxiang 453003, China.
| | - Ruiling Zhang
- The Second Affiliated Hospital, Xinxiang Medical University, Xinxiang 453003, China.
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[Schizophrenia spectrum disorders in elderly patients : Analysis of reasons for admission to a department of geriatric psychiatry]. Z Gerontol Geriatr 2016; 51:206-212. [PMID: 27436219 DOI: 10.1007/s00391-016-1107-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 05/09/2016] [Accepted: 06/16/2016] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The aim of this study was to analyze the possible reasons for acute admission to a department for geriatric psychiatry. The reasons for hospitalization, the psychiatric and somatic comorbidities of the patients over 65 years old with schizophrenia, schizoaffective disorder and delusional disorder were examined to identify patterns and risk profiles. MATERIAL AND METHODS A retrospective analysis was carried out using paper and electronic patient records of a department of acute care for geriatric psychiatry and psychotherapy. During the assessment period 206 successive patients over 65 years old were included in the study. The patient cohort included 64 patients with schizophrenia according to the international classification of diseases 10 (ICD-10, category F20), 78 patients with persistent delusional disorder (ICD-10, F22) and 64 patients with schizoaffective disorder (ICD-10, F25). RESULTS The reason for admission for one third of the patients in all three groups was aggressive behavior, whereas delusions and hallucinations were more frequent in the groups of F20 and F22 patients than in patients with schizoaffective disorders (F25). Somatic comorbidities were seen significantly more often in the group of F22 patients than in the other two groups. CONCLUSION Acute admission was essentially due to acute psychiatric symptoms. Additional somatic comorbidities and psychosocial influencing factors played only a minor role in this study. The patients examined in this study constituted a special group within the acute treatment of inpatient psychiatry because they showed distinctive psychopathological productive symptoms but were relatively healthy from a somatic point of view. Patients with the diagnosis of schizophrenia (F20) or schizoaffective disorder (F25) were significantly different from patients classified into the group of delusional disorders (F22).
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Carrà G, Crocamo C, Bartoli F, Lax A, Tremolada M, Lucii C, Martinotti G, Nosè M, Bighelli I, Ostuzzi G, Castellazzi M, Clerici M, Barbui C. First-generation antipsychotics and QTc: any role for mediating variables? Hum Psychopharmacol 2016; 31:313-8. [PMID: 27245736 DOI: 10.1002/hup.2540] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 03/31/2016] [Accepted: 04/21/2016] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Corrected QT (QTc) interval prolongation is often associated with use of first-generation antipsychotics (FGAs). However, other factors require appropriate consideration, including age and gender, the role of other known medications associated with QTc prolongation, and severe comorbid conditions, such as co-occurring alcohol abuse/dependence. We aimed to study potential mediating roles of different, related, candidate variables on QTc. METHODS We capitalized on data from a large (N = 2366), cross-sectional, national survey, the STAR Network QTc study, using a representative sample of people taking FGAs, and recruited from mental health services across Italy. RESULTS About one-third of the sample was treated with FGAs, and almost one-tenth of the subjects took a different, additional, drug known to cause QTc prolongation. Our findings confirmed that there is an impact from FGAs, age, gender, alcohol misuse, and concurrent risky drugs on QTc. However, comorbid alcohol abuse/dependence and concurrent risky drugs did not mediate the effect of FGAs on QTc. CONCLUSIONS Our findings showed that FGAs, concurrent risky drugs, and alcohol use disorders prolonged QTc. FGAs had a direct effect on QTc, confirming the need for clinicians to monitor a risk that could lead to sudden unexplained death. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Giuseppe Carrà
- Division of Psychiatry, University College London, London, UK.,Department of Medicine and Surgery, University of Milano Bicocca, Monza (MB), Italy
| | - Cristina Crocamo
- Department of Medicine and Surgery, University of Milano Bicocca, Monza (MB), Italy
| | - Francesco Bartoli
- Department of Medicine and Surgery, University of Milano Bicocca, Monza (MB), Italy
| | - Annamaria Lax
- Department of Medicine and Surgery, University of Milano Bicocca, Monza (MB), Italy
| | - Martina Tremolada
- Department of Medicine and Surgery, University of Milano Bicocca, Monza (MB), Italy
| | | | - Giovanni Martinotti
- Department of Neuroscience, Imaging and Clinical Sciences, University of Chieti, Chieti, Italy
| | - Michela Nosè
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Section of Psychiatry, Department of Public Health and Community Medicine, University of Verona, Verona, Italy
| | - Irene Bighelli
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Section of Psychiatry, Department of Public Health and Community Medicine, University of Verona, Verona, Italy
| | - Giovanni Ostuzzi
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Section of Psychiatry, Department of Public Health and Community Medicine, University of Verona, Verona, Italy
| | - Mariasole Castellazzi
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Section of Psychiatry, Department of Public Health and Community Medicine, University of Verona, Verona, Italy
| | - Massimo Clerici
- Department of Medicine and Surgery, University of Milano Bicocca, Monza (MB), Italy
| | - Corrado Barbui
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Section of Psychiatry, Department of Public Health and Community Medicine, University of Verona, Verona, Italy
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Polcwiartek C, Kragholm K, Schjerning O, Graff C, Nielsen J. Cardiovascular safety of antipsychotics: a clinical overview. Expert Opin Drug Saf 2016; 15:679-88. [DOI: 10.1517/14740338.2016.1161021] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Christoffer Polcwiartek
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Kristian Kragholm
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Ole Schjerning
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Claus Graff
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Jimmi Nielsen
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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Barbui C, Bighelli I, Carrà G, Castellazzi M, Lucii C, Martinotti G, Nosè M, Ostuzzi G. Antipsychotic Dose Mediates the Association between Polypharmacy and Corrected QT Interval. PLoS One 2016; 11:e0148212. [PMID: 26840602 PMCID: PMC4739745 DOI: 10.1371/journal.pone.0148212] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 01/14/2016] [Indexed: 11/18/2022] Open
Abstract
Antipsychotic (AP) drugs have the potential to cause prolongation of the QT interval corrected for heart rate (QTc). As this risk is dose-dependent, it may be associated with the number of AP drugs concurrently prescribed, which is known to be associated with increased cumulative equivalent AP dosage. This study analysed whether AP dose mediates the relationship between polypharmacy and QTc interval. We used data from a cross-sectional survey that investigated the prevalence of QTc lengthening among people with psychiatric illnesses in Italy. AP polypharmacy was tested for evidence of association with AP dose and QTc interval using the Baron and Kenny mediational model. A total of 725 patients were included in this analysis. Of these, 186 (26%) were treated with two or more AP drugs (AP polypharmacy). The mean cumulative AP dose was significantly higher in those receiving AP polypharmacy (prescribed daily dose/defined daily dose = 2.93, standard deviation 1.31) than monotherapy (prescribed daily dose/defined daily dose = 0.82, standard deviation 0.77) (z = -12.62, p < 0.001). Similarly, the mean QTc interval was significantly longer in those receiving AP polypharmacy (mean = 420.86 milliseconds, standard deviation 27.16) than monotherapy (mean = 413.42 milliseconds, standard deviation 31.54) (z = -2.70, p = 0.006). The Baron and Kenny mediational analysis showed that, after adjustment for confounding variables, AP dose mediates the association between polypharmacy and QTc interval. The present study found that AP polypharmacy is associated with QTc interval, and this effect is mediated by AP dose. Given the high prevalence of AP polypharmacy in real-world clinical practice, clinicians should consider not only the myriad risk factors for QTc prolongation in their patients, but also that adding a second AP drug may further increase risk as compared with monotherapy.
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Affiliation(s)
- Corrado Barbui
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Section of Psychiatry, University of Verona, Verona, Italy
- * E-mail:
| | - Irene Bighelli
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Section of Psychiatry, University of Verona, Verona, Italy
| | - Giuseppe Carrà
- Division of Psychiatry, University College of London, UK, and Department of Medicine and Surgery, University of Milano Bicocca, Milan, Italy
| | - Mariasole Castellazzi
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Section of Psychiatry, University of Verona, Verona, Italy
| | | | - Giovanni Martinotti
- Department of Neuroscience, Imaging and Clinical Sciences, University of Chieti, Chieti, Italy
| | - Michela Nosè
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Section of Psychiatry, University of Verona, Verona, Italy
| | - Giovanni Ostuzzi
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Section of Psychiatry, University of Verona, Verona, Italy
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