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Pejčić AV, Stefanović SM, Milosavljević MN, Janjić VS, Folić MM, Folić ND, Milosavljević JZ. Outcomes of long-acting injectable antipsychotics use in pregnancy: A literature review. World J Psychiatry 2024; 14:582-599. [PMID: 38659600 PMCID: PMC11036459 DOI: 10.5498/wjp.v14.i4.582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 02/05/2024] [Accepted: 03/06/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND Women with a history of serious psychotic disorders are at increased risk of disease relapse during pregnancy. Long-acting injectable (LAI) antipsychotics have been widely used to improve adherence and prevent relapse in patients with various severe psychotic disorders, but there is a lack of high-quality data from previous research on the safety of LAI antipsychotics during pregnancy. AIM To summarize relevant data on maternal, pregnancy, neonatal, and developmental outcomes from published cases of LAI antipsychotic use in pregnancy. METHODS A literature search was performed through November 11, 2023, using three online databases: PubMed/MEDLINE, Scopus, and Web of Science. Case reports or case series that reported information about the outcomes of pregnancy in women who used LAI antipsychotics at any point in pregnancy, with available full texts, were included. Descriptive statistics, narrative summation, and tabulation of the extracted data were performed. RESULTS A total of 19 publications satisfied the inclusion criteria: 3 case series, 15 case reports, and 1 conference abstract. They reported the outcomes of LAI antipsychotic use in 74 women and 77 pregnancies. The use of second-generation LAI antipsychotics was reported in the majority (n = 47; 61.0%) of pregnancies. First-generation LAI antipsychotics were administered during 30 pregnancies (39.0%). Most of the women (approximately 64%) had either satisfactory control of symptoms or no information about relapse, while approximately 12% of them had developed gestational diabetes mellitus. A minority of cases reported adverse outcomes such as stillbirth, spontaneous abortion, preterm birth, low birth weight, congenital anomalies, and neurological manifestations in newborns. However, there were no reports of negative long-term developmental outcomes. CONCLUSION Currently available data seem reassuring, but further well-designed studies are required to properly evaluate the risks and benefits of LAI antipsychotic use during pregnancy.
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Affiliation(s)
- Ana V Pejčić
- Department of Pharmacology and Toxicology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34000, Serbia
| | - Srdjan M Stefanović
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34000, Serbia
- Department of Clinical Pharmacology, University Clinical Center Kragujevac, Kragujevac 34000, Serbia
| | - Miloš N Milosavljević
- Department of Pharmacology and Toxicology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34000, Serbia
| | - Vladimir S Janjić
- Department of Psychiatry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34000, Serbia
- Clinic for Psychiatry, University Clinical Center Kragujevac, Kragujevac 34000, Serbia
| | - Marko M Folić
- Department of Clinical Pharmacology, University Clinical Center Kragujevac, Kragujevac 34000, Serbia
- Center for Pharmaceutical and Pharmacological Research, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34000, Serbia
| | - Nevena D Folić
- Department of Pediatrics, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34000, Serbia
- Pediatric Clinic, University Clinical Center Kragujevac, Kragujevac 34000, Serbia
| | - Jovana Z Milosavljević
- Department of Anatomy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac 34000, Serbia
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Bienfait A, Lagreula J, Blum MR, Rodondi N, Sallevelt BTGM, Knol W, O'Mahony D, Spinewine A, Boland B, Dalleur O. Antipsychotic prescribing and drug-related readmissions in multimorbid older inpatients: a post-hoc analysis of the OPERAM population. Int J Clin Pharm 2024:10.1007/s11096-024-01700-6. [PMID: 38367103 DOI: 10.1007/s11096-024-01700-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 01/01/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND Limited data are available on characteristics associated with antipsychotic use in multimorbid older adults. AIM Primary: to identify patient characteristics associated with antipsychotic prescribing in a multimorbid population of older inpatients with polypharmacy. Secondary: (1) to observe if antipsychotics use during an index hospitalisation was associated with a drug related admission (DRA) within one year, and (2) to describe these cases of antipsychotic-related readmissions. METHOD This was a secondary analysis of the OPERAM randomized controlled trial. Multivariate analysis assessed the association between characteristics and comorbidities with antipsychotic use. An expert team assessed DRA occurring during the one-year follow-up. RESULTS Antipsychotics were prescribed to 5.5% (n = 110) patients upon admission while 7.7% (n = 154) inpatients received antipsychotics at any time (i.e. upon admission, during hospitalisation, and/or at discharge). The most frequently prescribed antipsychotics were quetiapine (n = 152), haloperidol (n = 48) and risperidone (n = 22). Antipsychotic prescribing was associated with dementia (OR = 3.7 95%CI[2.2;6.2]), psychosis (OR = 26.2 [7.4;92.8]), delirium (OR = 6.4 [3.8;10.8]), mood disorders (OR = 2.6 [1.6;4.1]), ≥ 15 drugs a day (OR = 1.7 [1.1;2.6]), functional dependency (Activities of Daily Living score < 50/100) (OR = 3.9 [2.5;6.1]) and < 2 units of alcohol per week (OR = 2.2 [1.4;3.6]). DRA occurred in 458 patients (22.8%) within one year. Antipsychotic prescribing at any time was not associated with DRA (OR = 1.0 [0.3;3.9]) however contributed to 8 DRAs, including 3 falls. CONCLUSION In this European multimorbid polymedicated older inpatients, antipsychotics were infrequently prescribed, most often at low dosage. Besides neuro-psychiatric symptoms, risk factors for inhospital antipsychotic prescribing were lower functional status and polymedication.
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Affiliation(s)
- A Bienfait
- Pharmacy Department, Cliniques Universitaires Saint Luc, Brussels, Belgium.
| | - J Lagreula
- Clinical Pharmacy Research Group-Louvain Drug Research Institute, UCLouvain, Brussels, Belgium
| | - M R Blum
- Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - N Rodondi
- Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - B T G M Sallevelt
- Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht, The Netherlands
| | - W Knol
- Geriatric Department, University Medical Center, Utrecht, The Netherlands
| | - D O'Mahony
- Geriatric Department, Cork University Hospital, Cork, Ireland
| | - A Spinewine
- Clinical Pharmacy Research Group-Louvain Drug Research Institute, UCLouvain, Brussels, Belgium
- Pharmacy Department, Centre Hospitalier Universitaire UCL-Namur, Université catholique de Louvain, Namur, Belgium
| | - B Boland
- Geriatric Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - O Dalleur
- Pharmacy Department, Cliniques Universitaires Saint Luc, Brussels, Belgium
- Clinical Pharmacy Research Group-Louvain Drug Research Institute, UCLouvain, Brussels, Belgium
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Li Q, Li X, Ye C, Jia M, Si T. Characteristics of patients with schizophrenia switching from oral antipsychotics to once-monthly paliperidone palmitate (PP1M): a systematic review. BMC Psychiatry 2024; 24:57. [PMID: 38243208 PMCID: PMC10799459 DOI: 10.1186/s12888-024-05508-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 01/09/2024] [Indexed: 01/21/2024] Open
Abstract
BACKGROUND The utilization of once-monthly paliperidone palmitate (PP1M) in schizophrenia treatment has increased due to its enhanced adherence and convenience. However, there is limited evidence on patient characteristics that may influence treatment outcomes when switching from oral antipsychotics (OAPs) to PP1M therapy. This systematic review aims to identify such patient characteristics and explore potential beneficial factors to aid healthcare professionals in clinical practice. METHODS A systematic literature search was conducted in the PubMed, Embase, and Cochrane Library databases up to July 19, 2022. Studies related to patients with schizophrenia who had been previously treated with OAPs and switched to PP1M were identified and included. Outcomes included the Positive and Negative Syndrome Scale (PANSS) total score, the clinical Global Impressions - Severity (CGI-S) score, the Personal and Social Performance (PSP) total score, and hospitalisation rate. Data were independently extracted and analysed. The results were presented through a narrative synthesis. RESULTS Eleven studies with a total of 4150 patients were included, identifying nine potential characteristics. The most commonly reported characteristics was patient's prior treatment with OAPs, followed by the stage of disease, duration of illness (DI), ethnicity, reason for switching to PP1M, history of hospitalisation, time of start injection of PP1M, the PANSS and PSP total score at baseline. Patients in the acute stage, with a shorter DI, a less than 1-week time interval to PP1M injection, and a lower PANSS total score at baseline may have a trend on providing better improvements on PANSS total score. Acute stage and shorter DI also showed potential trends in reducing CGI-S score. Early initiation of PP1M, switching for reasons other than lack of efficacy, and a higher PSP score at baseline exhibited potential trends towards better PSP total score improvements. CONCLUSION Our findings may suggest that patients in acute stage, with a shorter duration of illness, with early initiation of PP1M injection, and lower PANSS or PSP scores may trend towards better clinical results when transitioning to PP1M from OAPs. Further research is necessary to validate these potential associations and identify any unexplored characteristics. Such investigations are crucial for providing comprehensive clinical recommendations and informing treatment strategies in this context.
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Affiliation(s)
- Qian Li
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Centre for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Xin Li
- Xi'an Janssen Pharmaceutical Ltd, Chaoyang District, Beijing, China
| | - Chong Ye
- Xi'an Janssen Pharmaceutical Ltd, Chaoyang District, Beijing, China
| | - Miaomiao Jia
- Xi'an Janssen Pharmaceutical Ltd, Chaoyang District, Beijing, China
| | - Tianmei Si
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Centre for Mental Disorders (Peking University Sixth Hospital), Beijing, China.
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Nadalin S, Zatković L, Peitl V, Karlović D, Vilibić M, Silić A, Dević Pavlić S, Buretić-Tomljanović A. An association between PPARα-L162V polymorphism and increased plasma LDL cholesterol levels after risperidone treatment. Prostaglandins Leukot Essent Fatty Acids 2024; 200:102604. [PMID: 38113727 DOI: 10.1016/j.plefa.2023.102604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 12/21/2023]
Abstract
Peroxisome proliferator-activated receptor alpha (PPARα) and antipsychotic medications both influence polyunsaturated fatty acids (PUFA) homeostasis, and thus PPARα polymorphism may be linked to antipsychotic treatment response. Here we investigated whether the functional leucine 162 valine (L162V) polymorphism in PPARα influenced antipsychotic treatment in a group of psychosis patients (N = 186), as well as in a patient subgroup with risperidone, paliperidone, or combination treatment (N = 65). Antipsychotic-naïve first-episode patients and nonadherent chronic individuals were genotyped by polymerase chain reaction analysis. At baseline, and after 8 weeks of treatment with various antipsychotic medications, we assessed the patients' Positive and Negative Syndrome Scale (PANSS) scores; PANSS factors; and metabolic syndrome-related parameters, including fasting plasma lipid and glucose levels, and body mass index. In the total patient group, PPARα polymorphism did not affect PANSS psychopathology or metabolic parameters. However, in the subgroup of patients with risperidone, paliperidone, or combination treatment, PPARα polymorphism influenced changes in plasma LDL cholesterol. Specifically, compared to PPARα-L162L homozygous patients, PPARα-L162V heterozygous individuals exhibited significantly higher increases of LDL cholesterol levels after antipsychotic treatment. The PPARα polymorphism had a strong effect size, but a relatively weak contribution to LDL cholesterol level variations (∼12.8 %).
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Affiliation(s)
- Sergej Nadalin
- Department of Psychiatry, General Hospital "Dr. Josip Benčević", Slavonski Brod, Croatia; School of Medicine, Catholic University of Croatia, Zagreb, Croatia.
| | - Lena Zatković
- Hospital Pharmacy, Clinical Hospital Center Rijeka, Rijeka, Croatia
| | - Vjekoslav Peitl
- School of Medicine, Catholic University of Croatia, Zagreb, Croatia; Department of Psychiatry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Dalibor Karlović
- School of Medicine, Catholic University of Croatia, Zagreb, Croatia; Department of Psychiatry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Maja Vilibić
- School of Medicine, Catholic University of Croatia, Zagreb, Croatia; Department of Psychiatry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Ante Silić
- School of Medicine, Catholic University of Croatia, Zagreb, Croatia; Department of Psychiatry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Sanja Dević Pavlić
- Department of Medical Biology and Genetics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Alena Buretić-Tomljanović
- Department of Medical Biology and Genetics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
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Caroff SN, Ungvari GS, Gazdag G. Treatment of schizophrenia with catatonic symptoms: A narrative review. Schizophr Res 2024; 263:265-274. [PMID: 36404216 DOI: 10.1016/j.schres.2022.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/07/2022] [Accepted: 11/09/2022] [Indexed: 11/19/2022]
Abstract
Catatonia is a neuropsychiatric syndrome consisting of psychomotor abnormalities caused by a broad range of disorders affecting brain function. While the nosological status of catatonia is no longer restricted to a subtype of schizophrenia in standardized diagnostic systems, the character, course, and clinical significance of catatonia in people with schizophrenia remain unclear. Evidence suggests that catatonia could be a nonspecific state-related phenomenon, a fundamental core symptom dimension of schizophrenia, or a subcortical variant of schizophrenia. Either way, the validity of catatonia in schizophrenia is clinically significant only insofar as it predicts prognosis and response to treatment. Most contemporary clinical trials of antipsychotics have targeted schizophrenia as an overly broad unitary psychosis neglecting any differential response defined by phenomenology or course. However, early naturalistic studies showed that catatonia predicted poor response to first-generation antipsychotics in chronic schizophrenia and case reports cautioned against the risk of triggering neuroleptic malignant syndrome. More recent studies suggest that second-generation antipsychotics, particularly clozapine, may be effective in schizophrenia with catatonic symptoms, while small randomized controlled trials have found that the short-term response to ECT may be faster and more significant. Based on available data, conclusions are limited as to whether antipsychotics are as effective and safe in acute and chronic schizophrenia with catatonic symptoms compared to other treatments and compared to schizophrenia without catatonia. Further studies of the pathophysiology, phenomenology, course and predictive value of catatonia in schizophrenia are worthwhile.
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Affiliation(s)
- Stanley N Caroff
- Behavioral Health Service, Corporal Michael J. Crescenz VA Medical Center and the Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
| | - Gabor S Ungvari
- Division of Psychiatry, School of Medicine, University of Western Australia, Crawley, Australia; Section of Psychiatry, University of Notre Dame, Fremantle, Australia
| | - Gábor Gazdag
- Department of Psychiatry and Psychiatric Rehabilitation, Jahn Ferenc South Pest Hospital, Budapest, Hungary; Department of Psychiatry and Psychotherapy, Faculty of Medicine, Semmelweis University, Budapest, Hungary
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Abstract
Most patients with schizophrenia need life-long treatment. There is therefore a continued need for effective and tolerable treatment options. A 2-monthly LAI formulation of aripiprazole, Aripiprazole 2-Month Ready-to-Use 960 mg (Ari 2MRTU 960) has recently been approved in the US. Here, the possible role in therapy for this new treatment option is discussed in a narrative review. PubMed was searched for literature on long-acting injectables with a focus on patient-reported outcomes and real-world evidence on extended injection intervals (2-3 months). Dopamine D2 partial agonists, one of which is aripiprazole, exhibit favorable tolerability and safety properties. Additionally, there are many advantages in using long-acting injectable formulations such as enhanced treatment persistence and stability of patients as well as reduced rates of relapses, hospitalizations, and death. Some of these advantages become more pronounced with longer injection intervals. Additional advantages of longer injection intervals are more room for non-medication-related communication between healthcare professionals and patients, patient and physician preferences, reduced caregiver burden, and easier transitioning from inpatient to outpatient treatment. Taken together, since aripiprazole may be a good treatment choice for many patients based on its favorable safety and tolerability profile, and given the advantages of LAI treatment over oral treatment and the advantages of reduced dosing frequency, Ari 2MRTU 960 may become an important treatment option for many clinically stable patients with schizophrenia.
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Affiliation(s)
- Bernhard T Baune
- Department of Psychiatry, University Hospital of Münster, Münster, Germany
- Department of Psychiatry, University of Melbourne, Melbourne, Australia
- The Florey Institute of Neuroscience and Mental Health, Melbourne, Australia
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Kopf D. [Safe discontinuation of psychotropic drugs in older people? : New evidence and practical approach]. Nervenarzt 2024; 95:35-40. [PMID: 38189939 DOI: 10.1007/s00115-023-01600-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/31/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND Many older patients are permanently prescribed one or more psychotropic drugs for treatment of symptoms, such as behavioral and psychological symptoms in dementia, depressive symptoms, anxiety, and insomnia. They therefore contribute to the risk of polypharmacy. Recently, deprescribing studies have been published in order to clarify if inadequate medications can be safely discontinued. This mini-review summarizes the study results and derives practical recommendations for routine use. METHOD A literature search was carried out in PubMed for clinical studies on deprescribing in association with psychotropic substances. RESULTS After removal of duplications, 12 heterogeneous clinical studies were identified and reduction of psychotropic substances could be successfully achieved in 8 studies. In four of these studies psychological, behavioral and functional endpoints were reported. Criteria for successful deprescribing of sedatives were in particular motivation, information and sufficient cooperation of the patients and for antipsychotic drugs in people with dementia, the sustainable establishment of nonpharmaceutical treatment strategies. Deprescribing was not attempted in cases of a history of severe chronic mental illness and in cases of severe behavioral symptoms in dementia. Evidence for antidepressants was not sufficient to extract practical recommendations. CONCLUSION Safe deprescribing of antipsychotic drugs in patients with dementia is justified if non-pharmacological treatment options are sustainably implemented, and for sedative drugs in well-informed, highly motivated and cooperative patients.
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Affiliation(s)
- Daniel Kopf
- Geriatrischer Schwerpunkt und Klinik für Geriatrie, Endokrinologie und Diabetologie, RKH-Kliniken Ludwigsburg/Bietigheim, Riedstr. 12, 74321, Bietigheim-Bissingen, Deutschland.
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Prelog PR, Palandacic AK. Hypersexuality during treatment with cariprazine in a patient with schizophrenia? A case report. BMC Psychiatry 2023; 23:935. [PMID: 38082232 PMCID: PMC10714445 DOI: 10.1186/s12888-023-05432-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 12/02/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Cariprazine is a third-generation antipsychotic with a unique mechanism of action. It functions as a partial agonist with high affinity for dopamine D2 and D3 and serotonin 5-HT1A receptors, an antagonist for 5-HT2A (moderate affinity) and 5-HT2B (high affinity) receptors. It binds to histamine H1 receptors and has a low affinity for 5-HT2C and alpha 1A-adrenergic receptors and no affinity for muscarinic (cholinergic) receptors. Among the troubling side effects, symptoms related to impulse control, such as hypersexuality, pathological gambling, compulsive shopping, compulsive eating etc., have been reported with the use of antipsychotic medications. However, no reports have been published regarding impulse control symptoms associated with cariprazine. We report a case of cariprazine-induced hypersexuality in a patient with schizophrenia, which was resolved by discontinuation of the medication. CASE PRESENTATION A 67-year-old Caucasian woman with schizophrenia was admitted to the hospital inpatient unit after she discontinued olanzapine and psychotic symptoms reappeared. Prior to that, she was in remission, taking olanzapine for approximately one year. After discontinuation, she experienced auditory hallucinations with persecutory delusions and became anergic and withdrawn, with blunted affect. Olanzapine was reintroduced, as it was proven successful in her past treatments. However, since there were no changes, especially in negative symptoms, cariprazine was added. Seven days after the introduction of cariprazine, the patient developed compulsive sexual behaviour. Therefore, cariprazine was discontinued, and the hypersexual behaviour was resolved. CONCLUSIONS In this case report, we describe hypersexual behaviour that could potentially be induced by cariprazine. As a single case study, conclusions cannot be drawn. Controlled studies are warranted to better determine causality and the significance of this possible side-effect of cariprazine.
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Affiliation(s)
- Polona Rus Prelog
- Centre for Clinical Psychiatry, University Psychiatric Clinic Ljubljana, Ljubljana, Slovenia.
- Medical Faculty Ljubljana, University of Ljubljana, Ljubljana, Slovenia.
| | - Anja Kokalj Palandacic
- Centre for Clinical Psychiatry, University Psychiatric Clinic Ljubljana, Ljubljana, Slovenia
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Uribe ES, Mundo SEO, Garza RRM, Gonzalez-Colmenero FD, Sanchez LM, Cantu CBE, Arellano MM, Montemayor YYH, Morales PLC, Juarez SBM, Rojo-Garza SS. Comparative Safety of Long-Acting Injectable Antipsychotics: A Systematic Review and Network Meta-Analysis. Psychiatry Investig 2023; 20:1112-1125. [PMID: 38163650 PMCID: PMC10758324 DOI: 10.30773/pi.2022.0216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 03/29/2023] [Accepted: 06/22/2023] [Indexed: 01/03/2024] Open
Abstract
OBJECTIVE To find the safety of long-acting injectable antipsychotics (LAIs) compared to each other, and/or placebo in the treatment of schizophrenia (SCZ) and/or schizoaffective disorder (SZA). METHODS We performed a systematic review and a network meta-analysis of randomized controlled trials (RCTs) comparing the safety of LAIs versus other LAIs or placebo in adults diagnosed with SCZ or SZA. The primary outcomes were treatment emergent adverse events (TEAEs), serious treatment emergent adverse events (STEAEs), and deaths. The secondary outcomes included treatment discontinuations due to adverse events and all-cause discontinuations. RESULTS Seventeen RCTs were included (n=7,908). There were no significant differences between LAIs and placebo in the risk of presenting TEAEs. LAIs had a significant lower risk of presenting STEAEs except for aripiprazole. No significant differences in deaths were found. LAIs showed a significant protective effect against all-cause discontinuation, except for haloperidol. Only aripiprazole had a significantly lower risk of treatment discontinuation due to adverse events. CONCLUSION We found no significant differences in the risk of presenting TEAEs between LAIs and placebo. The majority of LAIs had a significantly lower risk of presenting STEAEs than placebo. Development of international guidelines for the report of safety outcomes related to antipsychotics especially for LAIs in clinical trials could minimize report and interpretation biases and improve the accuracy of posterior meta-analysis.
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Affiliation(s)
- Erasmo Saucedo Uribe
- Department of Psychiatry, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
- Centro de Neurociencias Avanzadas UANL, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
- Plataforma INVEST Medicina UANL-Ker Unit Mayo Clinic (KER Unit México), Universidad Autónoma de Nuevo Leon, Monterrey, Nuevo Leon, México
| | - Samuel Enrique Olivares Mundo
- Department of Psychiatry, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
- Centro de Neurociencias Avanzadas UANL, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
| | - Raul Ricardo Medrano Garza
- Department of Psychiatry, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
- Centro de Neurociencias Avanzadas UANL, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
| | - Fernando Diaz Gonzalez-Colmenero
- Department of Psychiatry, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
- Plataforma INVEST Medicina UANL-Ker Unit Mayo Clinic (KER Unit México), Universidad Autónoma de Nuevo Leon, Monterrey, Nuevo Leon, México
| | - Lorena Martinez Sanchez
- Centro de Neurociencias Avanzadas UANL, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
| | - Cesar Bigran Espinosa Cantu
- Centro de Neurociencias Avanzadas UANL, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
| | - Martin Moreno Arellano
- Centro de Neurociencias Avanzadas UANL, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
| | - Yessica Yaneth Herrera Montemayor
- Department of Psychiatry, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
- Centro de Neurociencias Avanzadas UANL, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
| | - Patricia Lizeth Castillo Morales
- Department of Psychiatry, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Nuevo Leon, México
- Plataforma INVEST Medicina UANL-Ker Unit Mayo Clinic (KER Unit México), Universidad Autónoma de Nuevo Leon, Monterrey, Nuevo Leon, México
| | - Samantha Berenice Medrano Juarez
- Plataforma INVEST Medicina UANL-Ker Unit Mayo Clinic (KER Unit México), Universidad Autónoma de Nuevo Leon, Monterrey, Nuevo Leon, México
| | - Sandra Sabrina Rojo-Garza
- Plataforma INVEST Medicina UANL-Ker Unit Mayo Clinic (KER Unit México), Universidad Autónoma de Nuevo Leon, Monterrey, Nuevo Leon, México
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Kim S, Jeong JH, Um YH, Kim TW, Seo HJ, Hong SC. Prolactin Level Changes according to Atypical Antipsychotics Use: A Study Based on Clinical Data Warehouse. Clin Psychopharmacol Neurosci 2023; 21:769-777. [PMID: 37859450 PMCID: PMC10591174 DOI: 10.9758/cpn.23.1057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/24/2023] [Accepted: 03/29/2023] [Indexed: 10/21/2023]
Abstract
Objective : Antipsychotic drugs are known as the major cause of non-neoplastic hyperprolactinemia. This study aimed to investigate the levels of serum prolactin depending on the use of antipsychotic drugs in patients through the Clinical Data Warehouse (CDW). Methods : We conducted a cohort search in the CDW application and got 260 patients' medical records diagnosed with schizophrenia, schizotypal and delusional disorders, manic episodes, and bipolar affective disorders who were taking one of risperidone, blonanserin, amisulpride, and olanzapine. After that, we reviewed the medical data and used the ANCOVA analysis and the post hoc test to compare serum prolactin levels among four antipsychotic drug groups. Results : Among the 117 subjects included in the analysis, the mean serum prolactin level was 64.6 ± 54.6 ng/ml. Serum prolactin levels were significantly higher in subjects taking risperidone or amisulpride compared to blonanserin and olanzapine. The female subjects who took blonanserin, olanzapine, and risperidone had significantly higher prolactin levels, but there was no difference in serum prolactin levels between sex in the subjects who took amisulpride. Conclusion : This study suggests the need for regular monitoring of serum prolactin levels in patients who are taking antipsychotics, especially in female patients. And we showed that there is a possibility to conduct more effective and simpler big data research using the CDW. Further studies on the subjects with controlled confounding variables and larger sample groups are needed.
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Affiliation(s)
- Suhyung Kim
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Psychiatry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Jong-Hyun Jeong
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Psychiatry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Yoo Hyun Um
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Psychiatry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Tae-Won Kim
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Psychiatry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Ho-jun Seo
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Psychiatry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Seung-Chul Hong
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Psychiatry, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
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Baptista T, Motuca M, Serrano A, Perez Lo Presti A, Fernandez-Arana A, Olmos I, Pabon A, Yepez JGA, Alejo Galarza GDJ, Rivera Ramirez NM, Elkis H, Sanz EJ, Cuevas CDL, de Leon J. An expert review of clozapine in Latin American countries: Use, monitoring, and pharmacovigilance. Schizophr Res 2023:S0920-9964(23)00386-9. [PMID: 37985318 DOI: 10.1016/j.schres.2023.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/22/2023] [Accepted: 10/24/2023] [Indexed: 11/22/2023]
Abstract
There is growing interest in clozapine clinical use, monitoring, and research, particularly adverse drug reactions (ADRs) other than agranulocytosis. In this study we focused on clozapine pharmacovigilance. Hence, we contacted clinicians and researchers in Latin America and requested information about local psychiatric services, clozapine availability, clinical use, and ADR monitoring with the VigiBase system. Only two countries have the minimum recommended number of psychiatric beds (15 per 100,000 residents): Uruguay (N = 34.9) and Argentina (N = 17). Bolivia is the only country where clozapine is unavailable. Nine out of twenty countries (45 %) reported ADRs to VigiBase. Argentina, Brazil, Chile, Colombia, and Mexico published national guidelines for schizophrenia treatment. Chile is the sole country with clozapine clinics with drug serum monitoring. Ethnicity-related drug titration in not described in package inserts in any country. We examined in detail the 9 most frequent and important clozapine ADRs in the worldwide database (pneumonia, sudden death, cardiac arrest, agranulocytosis, myocarditis, constipation, arrhythmia, seizure, and syncope). These 9 ADRs led to 294 reports with fatal outcomes in Argentina (N = 3), Brazil (N = 3), Chile (N = 2), and Peru (N = 1). Agranulocytosis was reported from 7 countries: constipation or seizures from 8 countries. Only two countries reported pneumonia and one country reported myocarditis. The number of clozapine reports in VigiBase has no relationship to the country's population. All Latin American countries underreport clozapine associated ADRs. Latin American governments, along with clinicians, researchers, and educators, should optimize clozapine use and monitoring for the benefit of people with severe mental and some neurological disorders.
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Affiliation(s)
- Trino Baptista
- Department of Physiology, Los Andes University Medical School, Mérida, Venezuela; Medical School, Anáhuac University, Querétaro, Mexico; Neuroorigen, Querétaro, Mexico.
| | - Mariano Motuca
- Department of Psychiatry, School of Medicine at Universidad Nacional de Cuyo, Mendoza, Argentina; Instituto Vilapriño, Centro de Estudios, Asistencia e Investigación en Neurociencias, Mendoza, Argentina
| | - Ana Serrano
- SAMEIN, Salud Mental Integral SAS, Medellin, Colombia
| | | | | | - Ismael Olmos
- Clinical Pharmacology Unit and Pharmacy Department, Vilardebó Hospital, Administración de Servicios de Salud, Montevideo, Uruguay; Clinical Pharmacology Unit and Outpatient Clinic, Vilardebó Hospital, Administración de Servicios de Salud, Montevideo, Uruguay
| | - Albis Pabon
- Los Andes University Hospital, Psychiatric Unit, Merida, Venezuela
| | - Juan Genaro Ayala Yepez
- Posgrado de Psiquiatría, Facultad de Ciencias Médicas de la Universidad Central del Ecuador, Quito, Ecuador; Centro Ambulatorio especializado San Lázaro, Ministerio de Salud Pública, Quito, Ecuador
| | | | | | - Helio Elkis
- Department and Institute of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil
| | - Emilio J Sanz
- Department of Physical Medicine and Pharmacology, School of Medicine, Universidad de La Laguna, Canary Islands, Spain; Hospital Universitario de Canarias, Tenerife, Spain
| | - Carlos De Las Cuevas
- Department of Internal Medicine, Dermatology and Psychiatry, School of Medicine, University of La Laguna, Canary Islands, Spain; Instituto Universitario de Neurociencia (IUNE), Universidad de La Laguna, San Cristóbal de La Laguna, Spain
| | - Jose de Leon
- Mental Health Research Center at Eastern State Hospital, Lexington, KY, USA; Biomedical Research Centre in Mental Health Net (CIBERSAM), Santiago Apostol Hospital, University of the Basque Country, Vitoria, Spain
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12
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Scherf-Clavel M, Frantz A, Eckert A, Weber H, Unterecker S, Deckert J, Reif A, Hahn M. Effect of CYP2D6 pharmacogenetic phenotype and phenoconversion on serum concentrations of antidepressants and antipsychotics: a retrospective cohort study. Int J Clin Pharm 2023; 45:1107-1117. [PMID: 37166747 PMCID: PMC10600053 DOI: 10.1007/s11096-023-01588-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 03/28/2023] [Indexed: 05/12/2023]
Abstract
BACKGROUND Pharmacogenetics (PGx), especially in regard to CYP2D6, is gaining more importance in routine clinical settings. Including phenoconversion effects (PC) in result interpretation could maximize its potential benefits. However, studies on genetics of pharmacokinetic genes including the functional enzyme status are lacking. AIM The retrospective analyses of clinical routine data aimed to investigating how the CYP2D6 functional enzyme status affects serum concentrations and metabolite-to-parent ratios of seven common psychotropic drugs and allows an evaluation of the relevance of this information for patient care. METHOD Two patient cohorts (total n = 316; 44.2 ± 15.4 years) were investigated for the CYP2D6 functional enzyme status and its associations with drug exposure and metabolism of venlafaxine, amitriptyline, mirtazapine, sertraline, escitalopram, risperidone and quetiapine. RESULTS We found an increase in intermediate and poor metabolizers, as well as a decrease in normal metabolizers of CYP2D6 when including PC. Moreover, we found associations between amitriptyline exposure with the phenoconversion-corrected activity score of CYP2D6 (Spearman correlation; p = 0.03), and risperidone exposure with CYP2D6 functional enzyme status (Kruskal-Wallis test; p = 0.01), as well as between metabolite-to-parent ratio of venlafaxine and risperidone with CYP2D6 functional enzyme status (Kruskal-Wallis test; p < 0.001; p = 0.05). CONCLUSION The data stress the relevance of PC-informed PGx in psychopharmacological treatment and suggest that PC should be included in PGx result interpretation when PGx is implemented in routine clinical care, especially before initiating amitriptyline- or risperidone-treatment, to start with a dose adequate to the respective CYP2D6 functional enzyme status. Moreover, PGx and therapeutic drug monitoring should be used complementary but not alternatively.
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Affiliation(s)
- Maike Scherf-Clavel
- Department of Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital of Würzburg, Margarete-Höppel-Platz 1, 97080, Würzburg, Germany.
| | - Amelie Frantz
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, 60528, Frankfurt, Germany
| | - Andreas Eckert
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, 60528, Frankfurt, Germany
| | - Heike Weber
- Department of Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital of Würzburg, Margarete-Höppel-Platz 1, 97080, Würzburg, Germany
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, 60528, Frankfurt, Germany
| | - Stefan Unterecker
- Department of Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital of Würzburg, Margarete-Höppel-Platz 1, 97080, Würzburg, Germany
| | - Jürgen Deckert
- Department of Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital of Würzburg, Margarete-Höppel-Platz 1, 97080, Würzburg, Germany
| | - Andreas Reif
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, 60528, Frankfurt, Germany
| | - Martina Hahn
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, 60528, Frankfurt, Germany
- Department of Mental Health, Varisano Hospital Frankfurt Hoechst, Frankfurt, Germany
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Chandru P, Gunja N. Toxicity and Adverse Effects in Clozapine-Related Presentations to a Medical Toxicology Service in Western Sydney. J Med Toxicol 2023; 19:374-380. [PMID: 37624540 PMCID: PMC10522536 DOI: 10.1007/s13181-023-00963-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 08/07/2023] [Accepted: 08/10/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND Clozapine is an anti-psychotic agent, reserved for treatment-resistant schizophrenia, with demonstrated efficacy in an otherwise therapeutically challenging patient population. We aimed to review the full spectrum casemix of clozapine presentations to our tertiary toxicology service. METHODS In this retrospective study, we reviewed consecutive clozapine related toxicity presentations to a tertiary medical toxicology inpatient and consultation service-including deliberate self-poisoning (DSP), adverse drug reaction (ADR), recreational use, and therapeutic misadventure over a 10-year period from 2011 to 2021. Data were extracted for demographics, ingested dose, exposure characteristics, and patient outcome. RESULTS We identified 83 patients with clozapine-related presentations over the 10-year period. Twenty-two patients were excluded. Of the remaining 61 patients, 28 patients presented with DSP, 20 patients with accidental overdose, and 13 patients with an ADR; no patients presented with recreational use. It was noted that ADRs were largely idiosyncratic reactions and not always related to dose adjustments. In the context of therapeutic misadventure and DSP, we noted that a lower mean dose achieved a higher poison severity score (PSS) in clozapine-naive patients when compared to those patients on regular clozapine. CONCLUSIONS The presentation of clozapine-related toxicity differs depending on the modality of ingestion, whether DSP, accidental, or as a result of ADR. Patients naive to clozapine therapy tend to experience higher PSS with lower doses ingested either in a deliberate self-poisoning or accidental ingestion context. This is likely due to tolerance to the sedative properties of clozapine. No patients manifested clinical toxicity greater than 8 hours after ingestion, with an observation period of 6 hours accurately identifying toxicity in most patients.
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Affiliation(s)
- Pramod Chandru
- Department of Clinical Pharmacology & Toxicology, Western Sydney Health, Sydney, Australia.
| | - Naren Gunja
- Department of Clinical Pharmacology & Toxicology, Western Sydney Health, Sydney, Australia
- Discipline of Emergency Medicine, Sydney Medical School, University of Sydney, New South Wales, Australia
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14
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Hatano M, Kamei H, Takeuchi I, Gomi K, Sakakibara T, Hotta S, Esumi S, Tsubouchi K, Shimizu Y, Yamada S. Long-term outcomes of delayed clozapine initiation in treatment-resistant schizophrenia: a multicenter retrospective cohort study. BMC Psychiatry 2023; 23:673. [PMID: 37715155 PMCID: PMC10504791 DOI: 10.1186/s12888-023-05176-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 09/09/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND Clozapine is the only antipsychotic medication with proven efficacy against treatment-resistant schizophrenia. This multicenter retrospective cohort study aimed to evaluate the impact of a delay in clozapine initiation on long-term outcomes. METHODS Patients who initiated clozapine treatment between July 2009 and December 2018 were included in this study. According to the length of time from the diagnosis of schizophrenia to clozapine initiation, the patients were categorized into one of three groups: early (≤ 9 years), intermediate (10-19 years), and late (≥ 20 years) initiation. The endpoints were psychiatric rehospitalization and all-cause clozapine discontinuation within 3 years. Hazard ratios (HR) and 95% confidence interval (CI) were estimated using the Fine and Gray method or the Cox proportional hazards model. RESULTS The incidence rates of rehospitalization within three years, according to the cumulative incidence function, were 32.3% for early, 29.7% for intermediate, and 62.2% for late initiation, respectively. Late initiation had a significantly higher risk of psychiatric rehospitalization than early initiation (HR, 2.94; 95% CI, 1.01- 8.55; P = 0.016 by the Gray's test). The risk of psychiatric rehospitalization was not significantly different between the early and intermediate initiation groups. The incidence rate of all-cause clozapine discontinuation within three years using the Kaplan-Meier method was 13.0% for early, 10.6% for intermediate, and 20.1% for late initiation. The risk of all-cause clozapine discontinuation was not significantly among the groups. The late initiation group had more patients discontinuing because of death due to physical diseases than the other groups. CONCLUSIONS The study suggests that clozapine should be initiated promptly in patients with treatment-resistant schizophrenia to prevent psychiatric rehospitalization during long-term treatment. Further prospective studies with appropriate consideration of confounding factors and large sample sizes are needed to strengthen the evidence.
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Affiliation(s)
- Masakazu Hatano
- Department of Pharmacotherapeutics and Informatics, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, Japan.
- Office of Clinical Pharmacy Practice and Health Care Management, Faculty of Pharmacy, Meijo University, Nagoya, Japan.
| | - Hiroyuki Kamei
- Office of Clinical Pharmacy Practice and Health Care Management, Faculty of Pharmacy, Meijo University, Nagoya, Japan
| | - Ippei Takeuchi
- Office of Clinical Pharmacy Practice and Health Care Management, Faculty of Pharmacy, Meijo University, Nagoya, Japan
- Department of Psychiatry, Okehazama Hospital, Toyoake, Japan
| | - Kazuhiko Gomi
- Office of Clinical Pharmacy Practice and Health Care Management, Faculty of Pharmacy, Meijo University, Nagoya, Japan
- Nagano Prefectural Mental Wellness Center Komagane, Komagane, Japan
| | - Takashi Sakakibara
- Office of Clinical Pharmacy Practice and Health Care Management, Faculty of Pharmacy, Meijo University, Nagoya, Japan
- Department of Psychiatry, Holy Cross Hospital, Toki, Japan
| | - Shogo Hotta
- Department of Hospital Pharmacy, Nagoya University School of Medicine, Nagoya, Japan
- Division of Clinical Sciences and Neuropsychopharmacology, Graduate School of Pharmacy, Meijo University, Nagoya, Japan
| | - Satoru Esumi
- Department of Pharmacy, Okayama University Hospital, Okayama, Japan
- The Faculty of Pharmaceutical Sciences, Kobe Gakuin University, Kobe, Japan
| | | | - Yoshihito Shimizu
- Department of Pharmacy, Kanazawa Medical University Hospital, Kahoku, Japan
| | - Shigeki Yamada
- Department of Pharmacotherapeutics and Informatics, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, Japan
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15
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Chou PC, Lee Y, Chang YY, Lin PY, Wang LJ. The Outcome of Antipsychotics-induced Tardive Syndromes: A Ten-year Follow-up Study. Clin Psychopharmacol Neurosci 2023; 21:488-498. [PMID: 37424417 PMCID: PMC10335907 DOI: 10.9758/cpn.22.1000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 09/04/2022] [Accepted: 11/23/2022] [Indexed: 07/11/2023]
Abstract
Objective Tardive syndrome (TS) is an umbrella term used to describe a group of abnormal movement disorders caused by chronic exposure to dopamine receptor blocking agents. Few follow-up studies have been performed on the outcome of TS in patients using antipsychotics. The purpose of our study was to investigate the prevalence, incidence, remission rate, and factors associated with remission in patients using antipsychotics. Methods This retrospective cohort study consisted of 123 patients who received continuous treatment of antipsychotics in a medical center in Taiwan, from April 1, 2011 to May 31, 2021. We assessed the demographic and clinical characteristics, prevalence, incidence, remission rate, and factors associated with remission in patients using antipsychotics. TS remission was defined as a Visual Analogue Scale score ≤ 3. Results Of the 92 patients who completed the 10-year follow-up, 39 (42.4%) were found to have at least one episode of TS, with tardive dyskinesia (TD) being the most prevalent subtype (51.3%). With regard to concurrent physical illness, a history of extrapyramidal symptoms were significant risk factors for TS. During the 10-year follow-up period, the remission rate of TS was 74.3%. The use of antioxidants including vitamin B6 and piracetam was related to the remission of TS. Patients with tardive dystonia had a higher remission rate (87.5%) compared to TD (70%). Conclusion Our study suggests that TS may be a treatable condition, and the key to a better outcome is early detection and prompt intervention, including closely monitoring antipsychotics-related TS symptoms and using antioxidants.
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Affiliation(s)
- Pei-Chien Chou
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu Lee
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yung-Yee Chang
- Department of Neurology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Pao-Yen Lin
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Liang-Jen Wang
- Department of Child and Adolescent Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Yokoi R, Hatano M, Kamei H, Morita A, Hanya M, Iwata N, Yamada S. Subjective assessment of brexpiprazole in patients with schizophrenia: a prospective observational study. Fujita Med J 2023; 9:231-235. [PMID: 37554938 PMCID: PMC10405899 DOI: 10.20407/fmj.2022-031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 09/17/2022] [Indexed: 08/10/2023]
Abstract
OBJECTIVES To investigate the subjective assessments of an antipsychotic treatment with brexpiprazole. METHODS This was a 14-week prospective observational study. Nineteen patients participated in the study between February 2019 and January 2020. RESULTS Patients had a mean age of 40.6±14.2 years and a Clinical Global Impressions-Severity of Illness scale (CGI-S) score of 4.6±1.2 at the initiation of brexpiprazole treatment. The Subjective Well-being under Neuroleptic drug treatment Short form, Japanese version (SWNS-J) total score significantly improved from 68.1±22.3 in week 2 to 79.5±21.0 in week 14 (p=0.0084). The SWNS-J subscales of self-control and social integration status also significantly improved from 14.0±4.7 and 13.9±6.0 in week 2 to 17.0±4.7 and 16.0±5.1 in week 14, respectively (p=0.0053 and 0.012, respectively). No significant improvements were observed in any other SWNS-J subscales or the Drug Attitude Inventory-10 (DAI-10) in the 14-week observation period. Moreover, the SWNS-J total score did not correlate with the DAI-10 (r=0.31, p=0.19), or CGI-S (r=-0.18, p=0.47) scores. CONCLUSIONS The present results suggest that brexpiprazole might improve subjective well-being, although this may not necessarily reflect psychopathological improvements. To enhance medication adherence, it is important to perform subjective assessments on patients over time.
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Affiliation(s)
- Rina Yokoi
- Department of Pharmacotherapeutics and Informatics, Fujita Health University, School of Medicine, Toyoake, Aichi, Japan
- Office of Clinical Pharmacy Practice and Health Care Management, Faculty of Pharmacy, Meijo University, Nagoya, Aichi, Japan
| | - Masakazu Hatano
- Department of Pharmacotherapeutics and Informatics, Fujita Health University, School of Medicine, Toyoake, Aichi, Japan
- Office of Clinical Pharmacy Practice and Health Care Management, Faculty of Pharmacy, Meijo University, Nagoya, Aichi, Japan
- Department of Psychiatry, Fujita Health University, School of Medicine, Toyoake, Aichi, Japan
| | - Hiroyuki Kamei
- Office of Clinical Pharmacy Practice and Health Care Management, Faculty of Pharmacy, Meijo University, Nagoya, Aichi, Japan
- Department of Psychiatry, Fujita Health University, School of Medicine, Toyoake, Aichi, Japan
| | - Aoi Morita
- Department of Pharmacotherapeutics and Informatics, Fujita Health University, School of Medicine, Toyoake, Aichi, Japan
- Office of Clinical Pharmacy Practice and Health Care Management, Faculty of Pharmacy, Meijo University, Nagoya, Aichi, Japan
| | - Manako Hanya
- Office of Clinical Pharmacy Practice and Health Care Management, Faculty of Pharmacy, Meijo University, Nagoya, Aichi, Japan
| | - Nakao Iwata
- Department of Psychiatry, Fujita Health University, School of Medicine, Toyoake, Aichi, Japan
| | - Shigeki Yamada
- Department of Pharmacotherapeutics and Informatics, Fujita Health University, School of Medicine, Toyoake, Aichi, Japan
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Azimi Manavi B, Mohebbi M, Stuart AL, Pasco JA, Hodge JM, Weerasinghe DK, Samarasinghe RM, Williams LJ. Antipsychotic medication use in association with quantitative heel ultrasound (QUS). Bone Rep 2023; 18:101694. [PMID: 37333887 PMCID: PMC10276211 DOI: 10.1016/j.bonr.2023.101694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 06/02/2023] [Accepted: 06/06/2023] [Indexed: 06/20/2023] Open
Abstract
Purpose Antipsychotic medication use has been associated with decreased bone mineral density; however, less is known whether antipsychotics affect other parameters of bone health. Therefore, the aim of this study was to investigate the association between antipsychotic medication use and quantitative heel ultrasound (QUS) in a population based sample of men and women. Methods Thirty-one antipsychotic users and 155 non-users matched for age and sex were drawn from the Geelong Osteoporosis Study. QUS was undertaken and included the parameters: Broadband ultrasound attenuation (BUA), speed of sound (SOS) and stiffness index (SI). Current medication use, lifestyle factors, anthropometry and socio-economic status were collected. Generalized Estimation Equation models were conducted to determine associations between antipsychotic medication use and each of the QUS parameters, adjusting for covariates. Results Antipsychotic users were less active, consumed less alcohol, were more likely to smoke and take antidepressants; otherwise, the groups were similar. After adjusting for age, sex and weight, antipsychotic users had a 7.7 % lower mean BUA [108.70 (95 % CI 104.26-113.14) vs. 116.42 (95 % CI 115.48-117.37) dB/MHz, p = 0.005] and 7.4 % lower mean SI [89.92 (95 % CI 86.89-92.95) vs. 97.30 (95 % CI 96.48-98.12) %, p < 0.001] compared to non-users. Differences in mean SOS between antipsychotic users and non-users failed to reach statistical significance (p = 0.07). Conclusion Antipsychotic use was associated with lower QUS parameters. The risk of bone deterioration should be considered when antipsychotics are prescribed.
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Affiliation(s)
- Behnaz Azimi Manavi
- Deakin University, IMPACT – the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong 3220, Australia
| | - Mohammadreza Mohebbi
- Deakin University, IMPACT – the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong 3220, Australia
| | - Amanda L. Stuart
- Deakin University, IMPACT – the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong 3220, Australia
| | - Julie A. Pasco
- Deakin University, IMPACT – the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong 3220, Australia
- Barwon Health, Geelong 3220, Australia
- Department of Medicine-Western Health, The University of Melbourne, St Albans 3021, Australia
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne 3004, Australia
| | - Jason M. Hodge
- Deakin University, IMPACT – the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong 3220, Australia
- Barwon Health, Geelong 3220, Australia
| | - D. Kavindi Weerasinghe
- Deakin University, IMPACT – the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong 3220, Australia
| | - Rasika M. Samarasinghe
- Deakin University, IMPACT – the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong 3220, Australia
| | - Lana J. Williams
- Deakin University, IMPACT – the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong 3220, Australia
- Barwon Health, Geelong 3220, Australia
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Nadalin S, Zatković L, Peitl V, Karlović D, Vidrih B, Puljić A, Pavlić SD, Buretić-Tomljanović A. Association between PLA2 gene polymorphisms and treatment response to antipsychotic medications: A study of antipsychotic-naïve first-episode psychosis patients and nonadherent chronic psychosis patients. Prostaglandins Leukot Essent Fatty Acids 2023; 194:102578. [PMID: 37290257 DOI: 10.1016/j.plefa.2023.102578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 05/26/2023] [Accepted: 05/31/2023] [Indexed: 06/10/2023]
Abstract
Here we investigated whether antipsychotic treatment was influenced by three polymorphisms: rs10798059 (BanI) in the phospholipase A2 (PLA2)G4A gene, rs4375 in PLA2G6, and rs1549637 in PLA2G4C. A total of 186 antipsychotic-naïve first-episode psychosis patients or nonadherent chronic psychosis individuals (99 males and 87 females) were genotyped by polymerase chain reaction analysis/restriction fragment length polymorphism. At baseline, and after 8 weeks of treatment with various antipsychotic medications, we assessed patients' Positive and Negative Syndrome Scale (PANSS) scores, PANSS factors, and metabolic syndrome-related parameters (fasting plasma lipid and glucose levels, and body mass index). We found that PLA2G4A polymorphism influenced changes in PANSS psychopathology, and PLA2G6 polymorphism influenced changes in PANSS psychopathology and metabolic parameters. PLA2G4C polymorphism did not show any impact on PANSS psychopathology or metabolic parameters. The polymorphisms' effect sizes were estimated as moderate to strong, with contributions ranging from around 6.2-15.7%. Furthermore, the polymorphisms' effects manifested in a gender-specific manner.
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Affiliation(s)
- Sergej Nadalin
- Department of Psychiatry, General Hospital "Dr. Josip Benčević", Slavonski Brod, Croatia; School of Medicine, Catholic University of Croatia, Zagreb, Croatia.
| | - Lena Zatković
- Hospital pharmacy, Clinical Hospital Center Rijeka, Rijeka, Croatia
| | - Vjekoslav Peitl
- School of Medicine, Catholic University of Croatia, Zagreb, Croatia; Department of Psychiatry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Dalibor Karlović
- School of Medicine, Catholic University of Croatia, Zagreb, Croatia; Department of Psychiatry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Branka Vidrih
- School of Medicine, Catholic University of Croatia, Zagreb, Croatia; Department of Psychiatry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Antonia Puljić
- School of Medicine, Catholic University of Croatia, Zagreb, Croatia; Department of Psychiatry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Sanja Dević Pavlić
- Department of Medical Biology and Genetics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Alena Buretić-Tomljanović
- Department of Medical Biology and Genetics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
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Park SY, Park YM. Rifampin - Risperidone and Divalproex Drug-drug Interaction: A Case Report. Clin Psychopharmacol Neurosci 2023; 21:391-394. [PMID: 37119232 PMCID: PMC10157004 DOI: 10.9758/cpn.2023.21.2.391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 07/11/2022] [Accepted: 07/12/2022] [Indexed: 05/01/2023]
Abstract
Rifampin is a potent hepatic cytochrome enzyme inducer, promoting the metabolism of many drugs. Here, we describe a case wherein rifampin-induced drug interactions affected the clinical improvement of a patient on psychiatric drugs for bipolar disorder. He was administered divalproex, risperidone, quetiapine, and clonazepam, along with anti-tuberculosis drugs HERZ, containing 600 mg rifampin. Despite taking 900 mg/day divalproex, his serum valproate levels were below 2 μg/ml, and his manic symptom persisted. Therefore, the antipsychotic risperidone (5 mg) was replaced with olanzapine (20 mg). Following this, his manic symptoms improved rapidly. Rifampin is a potent CYP3A and CYP2D6 inducer and is known to significantly reduce serum risperidone levels. Thus, even a high dose of risperidone did not induce a significant clinical effect, which was observed immediately after replacing with olanzapine. Therefore, drug interactions may have had a significant effect on clinical outcomes. Clinicians should be cognizant of drug interactions when treating psychiatric patients on rifampin therapy. The case has been sufficiently revised to protect the patient's personal information.
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Affiliation(s)
- Seo-Young Park
- Department of Psychiatry, Inje University Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Korea
| | - Young-Min Park
- Department of Psychiatry, Inje University Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Korea
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Kuang Q, Zhou S, She S, Zheng Y. A Case Report of Sinus Bradycardia after the Addition of Lurasidone in a Patient with Bipolar Disorder. Clin Psychopharmacol Neurosci 2023; 21:395-399. [PMID: 37119233 PMCID: PMC10157016 DOI: 10.9758/cpn.2023.21.2.395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/19/2022] [Accepted: 08/24/2022] [Indexed: 05/01/2023]
Abstract
To date, tachycardia and orthostatic hypotension have been reported as one of the negative cardiovascular complications of antipsychotics. The aim of this study was to report a case of sinus bradycardia caused by the addition of lurasidone. The patient, a 46-year-old bipolar disorder female, was admitted to the Affiliated Brain Hospital of Guangzhou Medical University with 28 years of alternating euphoric and dysphoria. On the basis of lithium carbonate 1,200 mg/day and sodium valproate 1,500 mg/day, the patient was given lurasidone 80 mg/day. After 5 days of medication, her heart rate (HR) became 48 beats per minute (beats/min). As a result, lurasidone treatment was held. On 5th day after discontinuing lurasidone, the HR reached 80 beats/min. This case report notifies that although the cardiovascular effects of lurasidone are not significant, it is also important to monitor HR status after the first administration of lurasidone.
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Affiliation(s)
- Qijie Kuang
- Department of Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou 510370, China
| | - Sumiao Zhou
- Department of Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou 510370, China
| | - Shenglin She
- Department of Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou 510370, China
| | - Yingjun Zheng
- Department of Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou 510370, China
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Southern J, Elliott P, Maidment I. What are patients' experiences of discontinuing clozapine and how does this impact their views on subsequent treatment? BMC Psychiatry 2023; 23:353. [PMID: 37217959 DOI: 10.1186/s12888-023-04851-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 05/07/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Discontinuing what is considered the most effective treatment for treatment-resistant schizophrenia may precipitate feelings of failure or a relapse of illness. Clozapine treatment is discontinued for a variety of reasons, including non-adherence, intolerance, or lack of efficacy. Patients' experiences of discontinuing the "best" treatment and the impact on perceptions of subsequent antipsychotic treatment are important in developing an understanding of the factors affecting people's treatment choices. This study is the first of its type, seeking to explore people's perspectives on clozapine discontinuation. METHOD Semi-structured interviews with sixteen patients who had received clozapine and discontinued treatment-thirteen males and three females, age range: thirty-two to seventy-eight years old-were audio-recorded and transcribed. A modified inductive approach to analysis, based on grounded theory, was taken to identify commonalities and differences in patients' perceptions. RESULTS The three main themes identified from participants' experiences were: (1) positive and negative effects of treatment; (2) feelings of agency, being the capacity to make decisions about treatment and act independently; (3) choice of treatment in the future. Participants exhibited agency in making choices about medication, including risking relapse, while attempting self-management of medication effects. Different participants perceived the same side effect as beneficial or intolerable. Variation in subsequent treatment choices was reported, with some participants favouring depot (long-acting) injections. A participant was frightened when not told about clozapine's side effects, which led to the participant not being engaged in future treatment decisions. Others, despite suffering serious adverse effects, retained positive perceptions of clozapine; they experienced despair at finding an effective alternative. CONCLUSIONS Experiences with clozapine discontinuation evoked powerful emotions and resulted in clozapine being the benchmark for other treatments. Knowledge, agency, and being in control were important to participants in relation to treatment. Personal perceptions of treatments or beliefs about illness could lead to non-adherence. People value the clinician listening to their experiences to better understand their perspective, enabling concerns about medication to be addressed through true shared decision making. TRIAL REGISTRATION NHS Health Research Authority and Health and Care Research Wales, IRAS Project ID 225753, Research Ethics Committee (REC) reference: 18/NW/0413, 25/06/2018.
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Affiliation(s)
- Jennifer Southern
- Aston University, Birmingham, B4 7ET, England.
- Cheshire and Wirral Partnership NHS Foundation Trust, Chester, CH2 1BQ, England.
| | - Phil Elliott
- Cheshire and Wirral Partnership NHS Foundation Trust, Chester, CH2 1BQ, England
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Pasi R, Appikatla MB, Babu TA. Risperidone-induced respiratory depression in a neonate through breast milk. Indian J Pharmacol 2023; 55:185-186. [PMID: 37555414 PMCID: PMC10501541 DOI: 10.4103/ijp.ijp_645_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 08/10/2023] Open
Abstract
Risperidone is commonly used in postnatal mothers for depression and psychotic symptoms in spite of little data on its safety profile in neonates. It is reported previously that 6 mg/day can be used in mothers without having any untoward in breastfed neonates. Excretion of risperidone is dependent on the enzyme CYP2D6 whose activity varies as per individual phenotype. Maximum therapeutic levels are achieved at 2 h of administration of the drug. We are reporting a case of preterm breastfed neonate who presented with respiratory depression twice due to risperidone usage in its mother. This is the first reported case where 1 mg/day dosage of risperidone in nursing mother was associated with acute adverse effects such as respiratory depression in her neonate. The Naranjo Adverse Drug Reaction Probability Assessment Scale scored to 8 which suggests probable relation between the drug and its reaction in neonates. It underscores cautious use in mothers and close monitoring of neonates when risperidone is prescribed irrespective of dosage.
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Affiliation(s)
- Rachna Pasi
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Madhu Bhavana Appikatla
- Department of Pediatrics, All India Institute of Medical Sciences, Mangalagiri, Andhra Pradesh, India
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Lintunen J, Lähteenvuo M, Tanskanen A, Tiihonen J, Taipale H. Non-adherence to mood stabilizers and antipsychotics among persons with bipolar disorder - A nationwide cohort study. J Affect Disord 2023; 333:403-408. [PMID: 37084972 DOI: 10.1016/j.jad.2023.04.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 03/22/2023] [Accepted: 04/14/2023] [Indexed: 04/23/2023]
Abstract
BACKGROUND Non-adherence to medications is common in bipolar disorder but its prevalence estimations have varied significantly. In addition, non-adherence is known to increase the risk of poor clinical outcomes. Therefore, we studied how common primary non-adherence for mood stabilizers and antipsychotics is in Finland and which factors are associated with it. METHODS Nationwide sample of persons diagnosed with bipolar disorder during 1987-2018 were identified from registers. Dispensings of their electronic prescriptions during 2015-2018 were followed up to define rates of primary non-adherence. Primary non-adherence was defined as having at least one non-dispensed mood stabilizer or antipsychotic prescription during 2015-2018. In a broader definition, non-adherence was defined as having ≥20 % of mood stabilizer and/or antipsychotic prescriptions non-dispensed. Adjusted logistic regression was used to assess risk factors for non-adherence. RESULTS The study cohort included 33,131 persons and 59.1 % had at least one non-dispensed mood stabilizer or antipsychotic prescription. 31.0 % of the cohort was non-adherent to ≥20 % of their mood stabilizer and/or antipsychotic prescriptions. Lithium and clozapine had the lowest proportions of non-dispensed prescriptions. Especially young age, recent bipolar disorder diagnosis, multiple hospitalizations due to bipolar disorder, and use of benzodiazepines or antidepressants were associated with an increased risk of non-adherence. LIMITATIONS This study was based on register data, and patient-reported reasons for medication non-adherence could not be included. CONCLUSIONS The majority of patients with bipolar disorder do not use their medications as prescribed. Patient-specific risk for non-adherence should be assessed and those at high risk for non-adherence should be followed closely.
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Zhang T, Thomas KS, Zullo AR, Coe AB, Gerlach LB, Daiello LA, Varma H, Lo D, Joshi R, Bynum JPW, Shireman TI. State Variation in Antipsychotic Use Among Assisted Living Residents With Dementia. J Am Med Dir Assoc 2023; 24:555-558.e1. [PMID: 36841263 PMCID: PMC10089770 DOI: 10.1016/j.jamda.2023.01.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 12/19/2022] [Accepted: 01/18/2023] [Indexed: 02/25/2023]
Abstract
OBJECTIVES More than two-thirds of assisted living (AL) residents have dementia or cognitive impairment and antipsychotics are commonly prescribed for behavioral disturbances. As AL communities are regulated by state-level policies, which vary significantly regarding the care for people with dementia, we examined how antipsychotic prescribing varied across states among AL residents with dementia. DESIGN This was an observational study using 20% sample of national Medicare data in 2017. SETTING AND PARTICIPANTS The study cohort included Medicare beneficiaries with dementia aged 65 years or older who resided in larger (≥25-bed) ALs in 2017. METHODS The study outcome was the percentage of eligible AL person-months in which antipsychotics were prescribed for each state. We used a random intercept linear regression model to shrink estimates toward the overall mean use of antipsychotics addressing unstable estimates due to small sample sizes in some states. RESULTS A total of 20,867 AL residents with dementia were included in the analysis, contributing to 194,718 person-months of observation. On average, AL residents with dementia were prescribed antipsychotics during 12.6% of their person-months. This rate varied significantly by state, with a low of 7.8% (95% CI 5.9%-10.3%) for Hawaii to a high of 20.5% (95% CI 16.4%-25.3%) for Wyoming. CONCLUSIONS AND IMPLICATIONS We observed significant state variation in the prescribing of antipsychotics among AL residents with dementia using national data. These variations may reflect differences in state regulations regarding the care for AL residents with dementia and suggest the need for further investigation to ensure high quality of care.
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Affiliation(s)
- Tingting Zhang
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA; Department of Health Services, Policy & Practice, Brown University School of Public Health, Providence, RI, USA.
| | - Kali S Thomas
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA; Department of Health Services, Policy & Practice, Brown University School of Public Health, Providence, RI, USA; Center of Innovation in Long-Term Services and Supports, Providence Veterans Affairs Medical Center, Providence, RI, USA
| | - Andrew R Zullo
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA; Department of Health Services, Policy & Practice, Brown University School of Public Health, Providence, RI, USA; Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA
| | - Antoinette B Coe
- Department of Clinical Pharmacy, College of Pharmacy, University of Michigan, Ann Arbor, MI, USA; Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, USA
| | - Lauren B Gerlach
- Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, USA; Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Lori A Daiello
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA; Department of Health Services, Policy & Practice, Brown University School of Public Health, Providence, RI, USA
| | - Hiren Varma
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA
| | - Derrick Lo
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA
| | - Richa Joshi
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA
| | - Julie P W Bynum
- Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, USA; Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Theresa I Shireman
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA; Department of Health Services, Policy & Practice, Brown University School of Public Health, Providence, RI, USA
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Revilla-Zúñiga J, Cornejo-Del Carpio J, Cruzado L. Hepatoxicity induced by clozapine: Case report and brief review. Rev Colomb Psiquiatr (Engl Ed) 2023; 52:165-170. [PMID: 37460343 DOI: 10.1016/j.rcpeng.2021.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 04/21/2021] [Indexed: 07/29/2023]
Abstract
INTRODUCTION Antipsychotics are drugs that can produce transient elevations of hepatic enzymes. Clozapine is an atypical antipsychotic used in treatment-resistant schizophrenia and there is evidence that it can produce elevations of hepatic transaminases, expression of liver damage in a hepatocellular pattern. METHODS Case report and non-systematic review of the relevant literature. CASE PRESENTATION A 39-year-old woman with a diagnosis of paranoid schizophrenia attended the emergency department of a general hospital for nausea, vomiting and jaundice that appeared after the initiation of clozapine. There was no clinical improvement during hospitalisation, and death occurred after 44 days. LITERATURE REVIEW Clozapine can increase the liver enzyme levels transiently and asymptomatically; however, there are clinical criteria that recommend the withdrawal of the antipsychotic. CONCLUSIONS This is the third case reported in the literature of a fatal outcome of clozapine-induced hepatotoxicity.
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Affiliation(s)
- Joshep Revilla-Zúñiga
- Instituto Nacional de Salud Mental Honorio Delgado-Hideyo Noguchi, Lima, Peru; Universidad Peruana Cayetano Heredia, Lima, Peru.
| | | | - Lizardo Cruzado
- Instituto Nacional de Salud Mental Honorio Delgado-Hideyo Noguchi, Lima, Peru; Universidad Peruana Cayetano Heredia, Lima, Peru
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Tanner CM, Caroff SN, Cutler AJ, Lenderking WR, Shalhoub H, Pagé V, Franey EG, Serbin M, Yonan C. Impact of possible tardive dyskinesia on physical wellness and social functioning: results from the real-world RE-KINECT study. J Patient Rep Outcomes 2023; 7:21. [PMID: 36892733 DOI: 10.1186/s41687-023-00551-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 01/16/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND Tardive dyskinesia (TD) is a persistent and potentially disabling movement disorder associated with antipsychotic use. Data from RE-KINECT, a real-world study of antipsychotic-treated outpatients, were analyzed to assess the effects of possible TD on patient health and social functioning. METHODS Analyses were conducted in Cohort 1 (patients with no abnormal involuntary movements) and Cohort 2 (patients with possible TD per clinician judgment). Assessments included: EuroQoL's EQ-5D-5L utility (health); Sheehan Disability Scale (SDS) total score (social functioning); patient- and clinician-rated severity of possible TD ("none", "some", "a lot"); and patient-rated impact of possible TD ("none", "some", "a lot"). Regression models were used to analyze the following: associations between higher (worse) severity/impact scores and lower (worse) EQ-5D-5L utility (indicated by negative regression coefficients); and associations between higher (worse) severity/impact scores and higher (worse) SDS total score (indicated by positive regression coefficients). RESULTS In Cohort 2 patients who were aware of their abnormal movements, patient-rated TD impact was highly and significantly associated with EQ-5D-5L utility (regression coefficient: - 0.023, P < 0.001) and SDS total score (1.027, P < 0.001). Patient-rated severity was also significantly associated with EQ-5D-5L utility (- 0.028, P < 0.05). Clinician-rated severity was moderately associated with both EQ-5D-5L and SDS, but these associations were not statistically significant. CONCLUSIONS Patients were consistent in evaluating the impacts of possible TD on their lives, whether based on subjective ratings ("none", "some", "a lot") or standardized instruments (EQ-5D-5L, SDS). Clinician-rated severity of TD may not always correlate with patient perceptions of the significance of TD.
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McIntyre RS, Durgam S, Kozauer SG, Chen R, Huo J, Davis RE, Cutler AJ. The efficacy of lumateperone on symptoms of depression in bipolar I and bipolar II disorder: Secondary and post hoc analyses. Eur Neuropsychopharmacol 2023; 68:78-88. [PMID: 36640735 DOI: 10.1016/j.euroneuro.2022.12.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 12/21/2022] [Accepted: 12/27/2022] [Indexed: 01/15/2023]
Abstract
A recent Phase 3, randomized, double-blind, placebo-controlled study established that lumateperone 42-mg monotherapy significantly improved symptoms of depression in patients with bipolar depression. This manuscript reports prespecified secondary and post hoc efficacy analyses. Patients with bipolar I or bipolar II disorder experiencing a major depressive episode were randomized 1:1 to lumateperone 42 mg or placebo, administered orally once daily for 6 weeks. Prespecified analyses evaluated change from baseline to Day 43 in individual Montgomery-Åsberg Depression Rating Scale (MADRS) item scores in the modified intent-to-treat population (mITT) and bipolar I and bipolar II disorder subgroups. Post hoc analyses investigated the MADRS anhedonia factor and categorical shifts in MADRS item scores. In the mITT, there was significant improvement from baseline to Day 43 with lumateperone 42 mg compared with placebo for all 10 MADRS items; most MADRS items significantly improved in subgroups with bipolar I (9 items) and bipolar II disorder (8 items). A significantly higher proportion of patients receiving lumateperone compared with placebo shifted from baseline MADRS item score ≥4 to ≤2 at end of treatment in Reported Sadness, Reduced Sleep, Concentration Difficulties, Lassitude, Inability to Feel, and Pessimistic Thoughts. Lumateperone significantly improved the MADRS anhedonia factor from baseline to Day 43 compared with placebo in the mITT (effect size, -0.47) and subgroups with bipolar I (-0.36) and bipolar II disorder (-0.90). Lumateperone 42 mg treatment significantly improved depression symptoms compared with placebo, with consistent efficacy across a broad range of symptoms in people with bipolar I and bipolar II disorder.
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Affiliation(s)
- Roger S McIntyre
- University of Toronto, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Department of Pharmacology, University of Toronto, Toronto, ON, Canada.
| | | | | | - Richard Chen
- Intra-Cellular Therapies, Inc, New York, NY, USA
| | - Jason Huo
- Intra-Cellular Therapies, Inc, New York, NY, USA
| | | | - Andrew J Cutler
- Department of Psychiatry, SUNY Upstate Medical University, Lakewood Ranch, FL, USA
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Daniel P, Rajaree KM, Rudy L, Jafor S, Prasad S, Avanthika C, Jhaveri S. Myocarditis in patients on long-term antipsychotics -mechanism, management and recent updates. Heliyon 2023; 9:e13930. [PMID: 36923851 PMCID: PMC10008991 DOI: 10.1016/j.heliyon.2023.e13930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 12/17/2022] [Accepted: 02/15/2023] [Indexed: 02/25/2023] Open
Abstract
Objective Clozapine is the first atypical antipsychotic drug and was frequently cited as the most effective antipsychotic for treatment-resistant schizophrenia, but it is associated with a concert of significant cardiotoxic side effects. Clozapine-induced Myocarditis (CIM) is diagnosed based on the combination of clinical symptoms, laboratory investigations, radiological findings, and sometimes biopsy. The literature on CIM management and clinical consensus on the best course of action is mixed. Methodology An all-language literature search on Medline, Cochrane, Embase, and Google Scholar until April 2022. The following search strings and Medical Subject Heading (MeSH) terms were used: "CIM," "clozapine," "cardiotoxicity," and "myocarditis." We explored the literature on CIM for its pathophysiology, diagnosis, monitoring, and management. Results The clinical features of CIM may be highly variable, ranging from asymptomatic disease to fulminant heart failure, and cessation of medication was the mainstay treatment of CIM, followed by supportive therapy. Other antipsychotics have also been linked with cardiotoxic side effects. Conclusion Despite being the most effective antipsychotic, clozapine is associated with a cardiotoxic side effect. Current literature suggests that these antipsychotic-related cardiotoxic events impact the treatment selection for schizophrenia and other psychotic disorders, and they must be kept in mind while designing new treatment protocols in the future.
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Affiliation(s)
| | | | - Luna Rudy
- Gardner Neuroscience Institute, University of Cincinnati, Cincinnati, Ohio, USA
| | - Sadeque Jafor
- Al Mostaqbal Hospital, Jeddah, Kingdom of Saudi Arabia
| | - Sakshi Prasad
- Faculty of Medicine, National Pirogov Memorial Medical University, 21018, Vinnytsya, Ukraine
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Kopf D. [Safe discontinuation of psychotropic drugs in older people? : New evidence and practical approach]. Z Gerontol Geriatr 2023; 56:93-9. [PMID: 36862243 DOI: 10.1007/s00391-023-02168-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 01/31/2023] [Indexed: 03/03/2023]
Abstract
BACKGROUND Many older patients are permanently prescribed one or more psychotropic drugs for treatment of symptoms, such as behavioral and psychological symptoms in dementia, depressive symptoms, anxiety, and insomnia. They therefore contribute to the risk of polypharmacy. Recently, deprescribing studies have been published in order to clarify if inadequate medications can be safely discontinued. This mini-review summarizes the study results and derives practical recommendations for routine use. METHOD A literature search was carried out in PubMed for clinical studies on deprescribing in association with psychotropic substances. RESULTS After removal of duplications, 12 heterogeneous clinical studies were identified and reduction of psychotropic substances could be successfully achieved in 8 studies. In four of these studies psychological, behavioral and functional endpoints were reported. Criteria for successful deprescribing of sedatives were in particular motivation, information and sufficient cooperation of the patients and for antipsychotic drugs in people with dementia, the sustainable establishment of nonpharmaceutical treatment strategies. Deprescribing was not attempted in cases of a history of severe chronic mental illness and in cases of severe behavioral symptoms in dementia. Evidence for antidepressants was not sufficient to extract practical recommendations. CONCLUSION Safe deprescribing of antipsychotic drugs in patients with dementia is justified if non-pharmacological treatment options are sustainably implemented, and for sedative drugs in well-informed, highly motivated and cooperative patients.
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Kim SW, Lee BJ, Cheon EJ, Won SH, Jo A, Kim JM, Chung YC. Effectiveness of Switching to Long-acting Injectable Aripiprazole in Patients with Recent-onset and Chronic Schizophrenia. Clin Psychopharmacol Neurosci 2023; 21:57-67. [PMID: 36700312 PMCID: PMC9889912 DOI: 10.9758/cpn.2023.21.1.57] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/18/2021] [Accepted: 07/06/2021] [Indexed: 01/27/2023]
Abstract
Objective This study investigated the effectiveness of switching to once-monthly long-acting injectable (LAI) aripiprazole from other second-generation antipsychotics including LAI paliperidone palmitate in both recent-onset and chronic schizophrenia patients. Methods This was a 24-week prospective, open-label, flexible dose-switching study in patients with schizophrenia. Scores on the Positive and Negative Syndrome Scale (PANSS), Personal and Social Performance (PSP) scale, Clinical Global Impression (CGI), Subjective Well-being Under Neuroleptics-Short Form (SWN-K), and a computerized emotional recognition test (ERT) were evaluated. Subjects were divided into two groups (recent onset and chronic) based on 5 years' duration of the illness. Results Among the 82 patients participating, 67 (81.7%) completed the 24-week study. The discontinuation rate after switching to LAI aripiprazole did not differ according to clinical characteristics including type of previous antipsychotics. Scores on the PANSS, PSP, SWN-K, CGI, and ERT were significantly improved after a switch to LAI aripiprazole without exacerbation of metabolic parameters and bodyweight. The improvements in the PANSS, PSP, and CGI scores were significantly greater in patients with recent-onset than in those with chronic schizophrenia; the improvement in metabolic parameters was significantly greater in the latter group. Conclusion High rates of successful switching to LAI aripiprazole from other antipsychotics suggest its good tolerability and effectiveness. Improvements in psychopathology and social functioning were more evident in patients with recent- onset schizophrenia, and improvements in metabolic abnormalities were more prominent in patients with chronic schizophrenia.
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Affiliation(s)
- Sung-Wan Kim
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
| | - Bong-Ju Lee
- Department of Psychiatry, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Eun-Jin Cheon
- Department of Psychiatry, College of Medicine, Yeungnam University, Daegu, Korea
| | - Seung-Hee Won
- Department of Psychiatry, Kyungpook National University School of Medicine, Daegu, Korea
| | - Anna Jo
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
| | - Jae-Min Kim
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
| | - Young-Chul Chung
- Department of Psychiatry, Chonbuk National University Medical School, Jeonju, Korea,Address for correspondence: Young-Chul Chung Department of Psychiatry, Chonbuk National University Medical School, 20 Geonji-ro, Deokjin-gu, Jeonju 54907, Korea, E-mail: , ORCID: https://orcid.org/0000-0001-9491-1822
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Karbalaee M, Jameie M, Amanollahi M, TaghaviZanjani F, Parsaei M, Basti FA, Mokhtari S, Moradi K, Ardakani MRK, Akhondzadeh S. Efficacy and safety of adjunctive therapy with fingolimod in patients with schizophrenia: A randomized, double-blind, placebo-controlled clinical trial. Schizophr Res 2023; 254:92-98. [PMID: 36805834 DOI: 10.1016/j.schres.2023.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 02/05/2023] [Accepted: 02/13/2023] [Indexed: 02/21/2023]
Abstract
OBJECTIVES Studies have suggested that fingolimod, a sphingosine-1-phosphate receptor modulator, exerts neuroprotective and anti-inflammatory effects. Although fingolimod is approved for the treatment of relapsing-remitting multiple sclerosis, limited studies have investigated its effects in patients with schizophrenia. This study investigated the efficacy and safety of fingolimod adjuvant to risperidone in schizophrenia treatment. METHODS This eight-week, randomized, double-blinded, placebo-controlled trial included 80 (clinical trials registry code: IRCT20090117001556N137) patients with chronic schizophrenia. Participants were assigned to two equal arms and received risperidone plus either fingolimod (0.5 mg/day) or a matched placebo. The positive and negative symptom scale (PANSS) was used to measure and compare the effectiveness of treatment strategies at baseline and weeks 2, 4, 6, and 8. Treatment side effects were also compared. RESULTS Seventy participants completed the trial (35 in each arm). The baseline characteristics of the groups were comparable (P-value > 0.05). There were significant time-treatment interaction effects on negative symptoms (P-value = 0.003), general symptoms (P-value = 0.037), and the PANSS total score (P-value = 0.035), suggesting greater improvement in symptoms following the fingolimod adjuvant therapy. In contrast, the longitudinal changes in positive and depressive symptoms were similar between the groups (P-values > 0.05). Regarding the safety of treatments, there were no differences in extrapyramidal symptoms [assessed by the extrapyramidal symptom rating scale (ESRS)] or frequency of other complications between the fingolimod and the placebo groups (P-values > 0.05). CONCLUSIONS This study indicated that fingolimod is a safe and effective adjuvant agent for schizophrenia treatment. However, further clinical trials are required to suggest extensive clinical application.
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Affiliation(s)
- Monire Karbalaee
- Psychiatric Research Center, Roozbeh Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Melika Jameie
- Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran; Neuroscience Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mobina Amanollahi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Fateme TaghaviZanjani
- Psychiatric Research Center, Roozbeh Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Fatemeh A Basti
- Islamic Azad University, Tehran Medical Branch, Tehran, Iran
| | - Saba Mokhtari
- Department of Psychiatry, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Kamyar Moradi
- Psychiatric Research Center, Roozbeh Hospital, Tehran University of Medical Sciences, Tehran, Iran; School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Shahin Akhondzadeh
- Psychiatric Research Center, Roozbeh Hospital, Tehran University of Medical Sciences, Tehran, Iran.
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Clavenna A, Cartabia M, Fortino I, Leoni O, Bonati M. Delay in pharmacological treatment of autistic children after recognition of the disorder. Eur Neuropsychopharmacol 2022; 65:54-55. [PMID: 36371960 DOI: 10.1016/j.euroneuro.2022.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/20/2022] [Accepted: 10/25/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Antonio Clavenna
- Laboratory of Pharmacoepidemiology, Department of Public Health, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Massimo Cartabia
- Laboratory of Pharmacoepidemiology, Department of Public Health, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Ida Fortino
- Directorate General for Health, Lombardy Region, Milan, Italy
| | - Olivia Leoni
- Directorate General for Health, Lombardy Region, Milan, Italy
| | - Maurizio Bonati
- Laboratory of Mother and Child Health, Department of Public Health, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
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Højlund M, Correll CU. Ulotaront: a TAAR1/5-HT1A agonist in clinical development for the treatment of schizophrenia. Expert Opin Investig Drugs 2022; 31:1279-1290. [PMID: 36533396 DOI: 10.1080/13543784.2022.2158811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Current antipsychotics are postsynaptic dopamine-2(D2) receptor blockers, which often, but not always, effectively improve acute psychotic symptoms and prevent relapse in schizophrenia and other severe mental disorders, but are associated with various side effects, including parkinsonism, akathisia, sedation/somnolence, and cardiometabolic alterations. Furthermore, the efficacy of current antipsychotics for negative and cognitive symptoms in schizophrenia is limited. Ulotaront is a novel trace-amine-associated receptor-1(TAAR1) agonist with serotonin-1A receptor agonist activity, and without postsynaptic D2-receptor antagonism. Phase 2 clinical data for ulotaront in patients with acutely exacerbated schizophrenia are promising regarding the potential improvement in positive, negative, and depressive symptoms. AREAS COVERED An overview of the pharmacokinetic and pharmacodynamic properties of ulotaront is given. Summary of clinical efficacy and safety/tolerability from Phase 1/2-trials, and of ongoing Phase 3-trials, is also given. EXPERT OPINION Ulotaront is a promising agent for the treatment of schizophrenia with an apparent benign safety profile, which might provide a much-needed new and different treatment option for various domains of schizophrenia. Data from larger Phase 3-trials, including for relapse prevention, schizophrenia subdomains, and in adolescents, are awaited. If ongoing Phase 3-trials in adults are successful, further research on combination regimens with existing antipsychotics, and in treatment-resistant schizophrenia as well as in mood disorders would be desirable.
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Affiliation(s)
- Mikkel Højlund
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark.,Department of Psychiatry Aabenraa, Mental Health Services Region of Southern Denmark, Aabenraa, Denmark
| | - Christoph U Correll
- Department of Psychiatry and Molecular Medicine, Zucker School of Medicine at Hofstra/Northwell, New York, NY, USA.,Department of Psychiatry, Glen Oaks, Zucker Hillside Hospital, New York, NY, USA.,Child and Adolescent Psychiatry, Charité Universitätsmedizin, Berlin, Germany
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Chan EC. Sustained remission of psychotic symptoms secondary to hypothyroidism (myxedema psychosis) after 6 months of treatment primarily with levothyroxine: a case report. J Med Case Rep 2022; 16:378. [PMID: 36261867 PMCID: PMC9581551 DOI: 10.1186/s13256-022-03626-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 09/23/2022] [Indexed: 11/25/2022] Open
Abstract
Background Psychotic symptoms associated with hypothyroidism, also known as “myxedema psychosis,” are a treatable cause of psychosis often associated with complete recovery. While most cases receive both thyroxine and a short course of antipsychotics, some reports indicate that symptoms can resolve without antipsychotic treatment, though follow-up in these cases has often been short or not reported. This is one of the first case reports demonstrating sustained remission of psychotic symptoms at 6 months in a case of myxedema psychosis treated with minimal antipsychotic medication. Case presentation We describe the case of a 40-year-old Caucasian woman who was brought to hospital with a 7-day history of anxiety and decreased sleep and 1 day of disorganized speech, paranoid delusions, and auditory hallucinations. After being admitted to psychiatry for management, screening blood work revealed elevated thyroid-stimulating hormone. The patient was initiated on treatment with levothyroxine and low doses of antipsychotics. Her symptoms resolved on the third day of her admission with ongoing symptomatic remission at 6 months follow-up. Conclusions The identification of myxedema psychosis is important owing to the implications on treatment and prognosis of the disorder. Our case suggests that sustained symptom resolution may occur with little to no antipsychotic treatment, though these findings are preliminary and additional study is needed before definitive conclusions on the optimal approach can be made.
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Affiliation(s)
- Eric C Chan
- Department of Psychiatry, University of Calgary, 1403 - 29th Street NW, Calgary, AB, T2N 2T9, Canada. .,Mathison Centre for Mental Health, Calgary, Canada.
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35
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Hook A, Randall JL, Grubb CM, Ellis N, Wellington J, Hemmad A, Zerdelis A, Winnett ARD, Geers BDW, Sykes B, Auty CN, Vinchenzo C, Thorburn CE, Asogbon D, Granger E, Boagey H, Raphael J, Patel K, Bhargava K, Dolley MKM, Maden MJ, Shah MM, Lee QM, Vaidya R, Sehdev S, Barai S, Roche S, Khalid U, Codling DA, Harrison JR. Anti-cholinergic drug burden in patients with dementia increases after hospital admission: a multicentre cross-sectional study. BMC Geriatr 2022; 22:783. [PMID: 36203156 PMCID: PMC9541078 DOI: 10.1186/s12877-022-03235-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 05/09/2022] [Indexed: 12/02/2022] Open
Abstract
Background Anticholinergic medications are drugs that block cholinergic transmission, either as their primary therapeutic action or as a secondary effect. Patients with dementia may be particularly sensitive to the central effects of anticholinergic drugs. Anticholinergics also antagonise the effects of the main dementia treatment, cholinesterase inhibitors. Our study aimed to investigate anticholinergic prescribing for dementia patients in UK acute hospitals before and after admission. Methods We included 352 patients with dementia from 17 UK hospital sites in 2019. They were all inpatients on surgical, medical or Care of the Elderly wards. Information about each patient’s medications were collected using a standardised form, and the anticholinergic drug burden of each patient was calculated with an evidence-based online calculator. Wilcoxon’s rank test was used to look at the correlation between two subgroups upon admission and discharge. Results On admission to hospital, 37.8% of patients had an anticholinergic burden score ≥ 1 and 5.68% ≥3. On discharge, 43.2% of patients with an anticholinergic burden score ≥ 1 and 9.1% ≥3. The increase in scores was statistically significant (p = 0.001). Psychotropics were the most common group of anticholinergic medications prescribed at discharge. Of those patients taking cholinesterase inhibitors, 44.9% were also prescribed anticholinergic medications. Conclusions Our cross-sectional, multicentre study found that people with dementia are commonly prescribed anticholinergic medications, even if concurrently taking cholinesterase inhibitors, and are significantly more likely to be discharged from hospital with a higher anticholinergic burden than on admission. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03235-9.
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Affiliation(s)
- Annabelle Hook
- Cardiff University School of Medicine, Neuadd Meirionnydd, Cardiff, CF14 4YS, UK. .,Great Western Hospital, Marlborough Road, Swindon, SN3 6BB, UK.
| | - Jessica L Randall
- Cardiff University School of Medicine, Neuadd Meirionnydd, Cardiff, CF14 4YS, UK
| | - Carla M Grubb
- Cardiff University School of Medicine, Neuadd Meirionnydd, Cardiff, CF14 4YS, UK.,Betsi Cadwaladr University Health Board, Bangor, LL57 2PW, UK
| | - Natalie Ellis
- Cardiff University School of Medicine, Neuadd Meirionnydd, Cardiff, CF14 4YS, UK.,Withybush Hospital, Fishguard Road, Haverfordwest, SA61 2PZ, UK
| | - Jack Wellington
- Cardiff University School of Medicine, Neuadd Meirionnydd, Cardiff, CF14 4YS, UK
| | - Aayushi Hemmad
- The Medical School, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Agisilaos Zerdelis
- The James Cook University Hospital, Marton Road, Middlesbrough, TS4 3BW, UK.,University Hospital of Wales, Heath Park Way, Cardiff, CF14 4XW, UK
| | - Andrew R D Winnett
- Whipps Cross University Hospital, Whipps Cross Road, Leytonstone, London, EN11 1NR, UK
| | | | - Bethany Sykes
- University of Exeter Medical School, Heavitree Road, Exeter, EX1 2LU, UK
| | - Charlotte N Auty
- School of Medicine, University of Manchester, Manchester, M13 9PL, UK.,Queen's Medical Centre Nottingham, Clifton Boulevard, Derby Road, Nottingham, NG7 2UH, UK
| | - Cecilia Vinchenzo
- Lancaster Medical School, Faculty of Health and Medicine, Lancaster University, Furness Building, Lancaster, LA1 4YG, UK
| | - Christiane E Thorburn
- Bristol Medical School, University of Bristol, First Floor, 5 Tyndall Avenue, Bristol, BS8 1UD, UK
| | - Daniella Asogbon
- Birmingham Medical School, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Emily Granger
- University Hospitals of Morecambe Bay NHS Foundation Trust, Burton Road, Kendal, LA9 7RG, UK.,Lancashire Teaching Hospitals NHS Foundation Trust, Sharoe Green Lane, Fulwood, Preston, Lancashire, PR2 9HT, UK
| | - Heather Boagey
- Medical Sciences Division, University of Oxford, John Radcliffe Hospital, Headley Way, Oxford, OX3 9DU, UK
| | - Juliet Raphael
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich, Norfolk, NR4 7TJ, UK
| | - Kajal Patel
- School of Medicine, University of Manchester, Manchester, M13 9PL, UK
| | - Kartik Bhargava
- The Medical School, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Mary-Kate M Dolley
- Peninsula Medical School, The Faculty of Medicine and Dentistry, The John Bull Building, Plymouth Science Park, Research Way, Plymouth, PL6 8BU, UK
| | - Matthew J Maden
- School of Medicine, University of Manchester, Manchester, M13 9PL, UK
| | - Mehdin M Shah
- Bart's and The London School of Medicine and Dentistry, Queen Mary's University of London, Garrod Building, Turner Street, Whitechapel, London, E1 2AD, UK
| | - Qao M Lee
- Bart's and The London School of Medicine and Dentistry, Queen Mary's University of London, Garrod Building, Turner Street, Whitechapel, London, E1 2AD, UK
| | - Ratnaraj Vaidya
- The Medical School, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Simran Sehdev
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ, UK
| | - Sneha Barai
- School of Clinical Medicine, University of Cambridge, Box 111, Cambridge Biomedical Campus, Cambridge, CB2 0SP, UK.,Peterborough City Hospital, Edith Cavell Campus, Bretton Gate, Peterborough, PE3 9GZ, UK
| | - Sophie Roche
- Medical Sciences Division, University of Oxford, John Radcliffe Hospital, Headley Way, Oxford, OX3 9DU, UK
| | - Uzair Khalid
- University College London Medical School, 74 Huntley St, Bloomsbury, London, WC1E 6DE, UK.,St George's Hospital, Blackshaw Road, Tooting, London, SW17 0QT, UK
| | - David A Codling
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, 16 De Crespigny Park, London, SE5 8AF, UK
| | - Judith R Harrison
- Biomedical Research Building Campus for Ageing and Vitality, Newcastle University, Newcastle upon Tyne, NE4 5PL, UK.,Cardiff University Brain Research Imaging Centre (CUBRIC), Cardiff University, Maindy Road, Cardiff, CF24 4HQ, UK
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Pan LY, Zhou YY, Zhang X, Jiang HY. Gut microbiota is associated with weight gain in children treated with atypical antipsychotic: A pilot longitudinal study. Psychiatry Res 2022; 316:114784. [PMID: 36027678 DOI: 10.1016/j.psychres.2022.114784] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/08/2022] [Accepted: 08/09/2022] [Indexed: 11/26/2022]
Abstract
We studied longitudinal changes in the microbiome with weight gain during atypical antipsychotics (APs) treatment. 43 inpatients naive to AP paediatric medication were included in the longitudinal microbiota study. The baseline composition of the gut microbiome in the case group was characterised by an increase in Parabacteroides and Eubacterium_hallii_group. During the follow-up, the relative abundances of Romboutsia and Klebsiella increased significantly after 3 months of AP treatment; however, no significant changes in these two gut bacteria were observed in the control group. The baseline composition of the gut microbiome contributed to the risk of AP-associated weight gain.
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Affiliation(s)
- Li-Ya Pan
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yuan-Yue Zhou
- Department of Medical Psychology, The First Affiliated Hospital, Hainan Medical University, Haikou, Hainan, China; Department of Child Psychiatry, Hangzhou Seventh People's Hospital, Hangzhou, Zhejiang, China
| | - Xue Zhang
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China; Department of Infectious Diseases, The Affiliated Hangzhou First People's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hai-Yin Jiang
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
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Chen WL, Nithiyanantham S, Mao YC, Muo CH, Chuu CP, Liu SP, Huang MW, Su KP. Haloperidol and Other Antipsychotics Exposure before Endometrial Cancer Diagnosis: A Population-based Case-control Study. Clin Psychopharmacol Neurosci 2022; 20:526-535. [PMID: 35879037 PMCID: PMC9329120 DOI: 10.9758/cpn.2022.20.3.526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/08/2021] [Accepted: 05/17/2021] [Indexed: 12/02/2022]
Abstract
Objective Endometrial cancer is the most common malignancy of the female genital tract worldwide, and the associated relationship between endometrial cancer formation and various antipsychotics need to be confirmed. Methods We conducted a case-control study by using data from Taiwan National Health Insurance Research Database to compare individual antipsychotic exposure between females with and without endometrial cancer. Among 14,079,089 females in the 12-year population-based national dataset, 9,502 females with endometrial cancer were identified. Their medical records of exposure to antipsychotics, including quetiapine, haloperidol, risperidone, olanzapine, amisulpride, clozapine, and aripiprazole, for up to 3 years before endometrial cancer diagnosis were reviewed. Daily dosage and cumulative exposure days were analyzed in the risky antipsychotic users. Additionally, the subsequent 5-year mortality rate of endometrial cancer among users of the risky antipsychotic were also analyzed. Results Among endometrial cancer patients, the proportion of those who have used haloperidol before being diagnosed with endometrial cancer is significantly higher than other antipsychotic users. The significant odds ratio (OR) and a 95% confidence interval of 1.75 (1.31−2.34) were noted. Furthermore, haloperidol users were associated with a significantly higher 5-year mortality rate after getting endometrial cancer than non-users. Conclusion There is a high correlation between the use of haloperidol and endometrial cancer formation. However, the underlying pathological biomechanisms require additional investigations.
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Affiliation(s)
- Wei-Ling Chen
- Aging Medicine Program, China Medical University, Taichung, Taiwan.,Department of Psychiatry, Taichung Veterans General Hospital, Taichung, Taiwan.,Department of Psychiatry, Chiayi Branch, Taichung Veterans General Hospital, Chiayi, Taiwan.,Department of Psychiatry and Mind-Body Interface Laboratory (MBI Lab.), China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Srinivasan Nithiyanantham
- Department of Psychiatry and Mind-Body Interface Laboratory (MBI Lab.), China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Yan-Chiao Mao
- Division of Clinical Toxicology, Department of Emergency Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.,Division of Clinical Toxicology and Occupational Medicine, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Chih-Hsin Muo
- Management Office for Health Data, China Medical University and Hospital, Taichung, Taiwan
| | - Chih-Pin Chuu
- Institute of Cellular and System Medicine, National Health Research Institutes, Miaoli, Taiwan
| | - Shih-Ping Liu
- Aging Medicine Program, China Medical University, Taichung, Taiwan.,Center for Translational Medicine, China Medical University and Hospital, Taichung, Taiwan.,Department of Social Work, Asia University, Taichung, Taiwan
| | - Min-Wei Huang
- Department of Psychiatry, Chiayi Branch, Taichung Veterans General Hospital, Chiayi, Taiwan
| | - Kuan-Pin Su
- Aging Medicine Program, China Medical University, Taichung, Taiwan.,Department of Psychiatry and Mind-Body Interface Laboratory (MBI Lab.), China Medical University Hospital, China Medical University, Taichung, Taiwan.,An-Nan Hospital, China Medical University, Tainan, Taiwan
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Brown JS. Treatment of cancer with antipsychotic medications: Pushing the boundaries of schizophrenia and cancer. Neurosci Biobehav Rev 2022; 141:104809. [PMID: 35970416 DOI: 10.1016/j.neubiorev.2022.104809] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 07/30/2022] [Accepted: 07/31/2022] [Indexed: 10/15/2022]
Abstract
Over a century ago, the phenothiazine dye, methylene blue, was discovered to have both antipsychotic and anti-cancer effects. In the 20th-century, the first phenothiazine antipsychotic, chlorpromazine, was found to inhibit cancer. During the years of elucidating the pharmacology of the phenothiazines, reserpine, an antipsychotic with a long historical background, was likewise discovered to have anti-cancer properties. Research on the effects of antipsychotics on cancer continued slowly until the 21st century when efforts to repurpose antipsychotics for cancer treatment accelerated. This review examines the history of these developments, and identifies which antipsychotics might treat cancer, and which cancers might be treated by antipsychotics. The review also describes the molecular mechanisms through which antipsychotics may inhibit cancer. Although the overlap of molecular pathways between schizophrenia and cancer have been known or suspected for many years, no comprehensive review of the subject has appeared in the psychiatric literature to assess the significance of these similarities. This review fills that gap and discusses what, if any, significance the similarities have regarding the etiology of schizophrenia.
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Zhand N, Desai N, Park A, Dick M. Limitations of access to antipsychotics in Canada: loss of the old and unavailability of the new options. Int J Clin Pharm 2022; 44:1083-6. [PMID: 35699861 DOI: 10.1007/s11096-022-01426-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 04/23/2022] [Accepted: 05/06/2022] [Indexed: 11/05/2022]
Abstract
Schizophrenia is a severe, debilitating disorder that is associated with a significant burden of illness. Antipsychotic medications remain the mainstay of treatment for schizophrenia and related disorders. In recent years, a number of new psychotropic medications have been introduced to the market, with some potential differences in the mechanism of action compared to the previous ones. In this paper, we discuss the issue of lack of access to the newer antipsychotics in Canada, and the discontinuation of some of the older options from the market, leaving clinicians and patients with a limited number of available options. While the aim of this paper is to increase awareness of the current state of availability and accessibility of options, we further discuss some potential solutions.
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Holm M, Tanskanen A, Lähteenvuo M, Tiihonen J, Taipale H. Comparative effectiveness of mood stabilizers and antipsychotics in the prevention of hospitalization after lithium discontinuation in bipolar disorder. Eur Neuropsychopharmacol 2022; 61:36-42. [PMID: 35763976 DOI: 10.1016/j.euroneuro.2022.05.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/27/2022] [Accepted: 05/30/2022] [Indexed: 11/19/2022]
Abstract
The aim of the study was to compare the real-world effectiveness of mood stabilizers and antipsychotics in the prevention of psychiatric hospitalizations and treatment failure after lithium discontinuation in a nationwide bipolar cohort. Using health-care registers, we identified everyone in Finland diagnosed with bipolar disorder during 1987-2018 who discontinued lithium after using it for at least one year (n = 4 052, median period of lithium use before discontinuation 2.7 years). The risk of psychiatric hospitalization and treatment failure (psychiatric hospitalization, death or change in medication) were investigated with within-individual Cox regression. Of mood stabilizer monotherapies, the periods of valproate use (HR = 0.83, 95% CI = 0.71 - 0.97) had lower risk of hospitalization than nonuse of mood stabilizers. Of antipsychotic monotherapies, the use of long-acting injectable (LAI) antipsychotics (HR = 0.48, 95% CI = 0.26 - 0.88) and chlorprothixene (HR = 0.62, 95% CI = 0.44 - 0.88) were associated with lower risk and the use of quetiapine (HR = 1.26, 95% CI = 1.07 - 1.48) and oral olanzapine (HR = 1.23, 95% CI = 1.01 - 1.49) with higher risk of psychiatric hospitalizations than nonuse of antipsychotics. Of mood stabilizer monotherapies, lithium use was associated with lower risk of treatment failure (HR = 0.82, 95% CI = 0.76 - 0.88) than valproate use. The results suggest that antipsychotic LAIs are especially effective in the prevention of psychiatric hospitalizations after lithium discontinuation. The need to alter used medications may be the lowest when lithium is restarted.
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Affiliation(s)
- M Holm
- Finnish Institute for Health and Welfare, Mental Health Unit, Helsinki, Finland; Karolinska Institutet, Department of Clinical Neuroscience, Stockholm, Sweden.
| | - A Tanskanen
- Karolinska Institutet, Department of Clinical Neuroscience, Stockholm, Sweden; Department of Forensic Psychiatry, University of Eastern Finland, Niuvanniemi Hospital, Kuopio, Finland; Karolinska Institutet, Center for Psychiatry Research, Stockholm, Sweden
| | - M Lähteenvuo
- Department of Forensic Psychiatry, University of Eastern Finland, Niuvanniemi Hospital, Kuopio, Finland
| | - J Tiihonen
- Karolinska Institutet, Department of Clinical Neuroscience, Stockholm, Sweden; Department of Forensic Psychiatry, University of Eastern Finland, Niuvanniemi Hospital, Kuopio, Finland; Karolinska Institutet, Center for Psychiatry Research, Stockholm, Sweden
| | - H Taipale
- Karolinska Institutet, Department of Clinical Neuroscience, Stockholm, Sweden; Department of Forensic Psychiatry, University of Eastern Finland, Niuvanniemi Hospital, Kuopio, Finland; Karolinska Institutet, Center for Psychiatry Research, Stockholm, Sweden; University of Eastern Finland, School of Pharmacy, Kuopio, Finland
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Gyawali R, Baral A, Upreti D, Yadav CB, Gupta AK, Chandradasa M, Shoib S. Novel report on congenital talipes equinovarus (CTEV) following olanzapine exposure during pregnancy: case report and short review. Arch Womens Ment Health 2022; 25:671-4. [PMID: 35286443 DOI: 10.1007/s00737-022-01221-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 03/01/2022] [Indexed: 12/15/2022]
Abstract
Olanzapine is widely used during pregnancy to manage mood and psychotic disorders with overall beneficial effects. There have been past reports of olanzapine exposure during early pregnancy and clubfoot in two newborns from India and Israel. We report a woman in Nepal diagnosed with schizophrenia and treated with olanzapine throughout the pregnancy delivering a baby boy with congenital talipes equinovarus deformity. Like in many other low-income settings, pregnancy was unplanned, and pre-conception counselling was not done. Research in mice has revealed the negative effects of olanzapine on bone development. Further reports would strengthen this potential association between exposure to olanzapine in the first trimester and the occurrence of clubfoot in the baby.
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Akour A, Halloush S, Nusair MB, Barakat M, Abdulla F, Al Momani M. Gaps in pharmaceutical care for patients with mental health issues: A cross-sectional study. Int J Clin Pharm 2022; 44:904-913. [PMID: 35364752 PMCID: PMC8974808 DOI: 10.1007/s11096-022-01391-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 02/12/2022] [Accepted: 02/17/2022] [Indexed: 11/05/2022]
Abstract
Background Mental health issues such as depression and anxiety are often underdiagnosed and undertreated. Medications are a primary method of managing mental health problems, and pharmacists therefore have a vital role in supporting patients and providing them with information about the safety and efficacy of mental health medications. However, the potential role of pharmacists in managing mental health issues in Jordan has not been well established. Aim This study aimed to assess Jordanian pharmacists’ attitudes and actual practices related to the provision of mental health services. Method This was an exploratory cross-sectional study that used a self-report questionnaire among a convenience sample of 347 pharmacists in Amman, the capital of Jordan. Results The participating pharmacists had positive attitudes towards providing care for patients with mental health problems. However, their actual practices did not resonate with their enthusiasm, particularly in terms of the long-term follow-up of disease symptoms and medication side effects and adherence. The participating pharmacists showed an eagerness to collaborate with their colleagues, but their level of actual cooperation was lower than desired. The most reported barrier to providing care for patients with mental health problems was the lack of education on mental health issues (71.5%), followed by the lack of privacy in pharmacy settings (53.9%). Conclusion To be effectively involved in the provision of care to mental health patients, pharmacists should receive adequate education/training related to mental health issues, and pharmacies should be redesigned to provide private areas for patient counseling.
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Affiliation(s)
- Amal Akour
- Department of Biopharmaceutics and Clinical Pharmacy, The School of Pharmacy, The University of Jordan, Amman, Jordan. .,Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Abu Dhabi, United Arab Emirates.
| | - Shiraz Halloush
- Department of Clinical Pharmacy and Therapeutics, The School of Pharmacy, Applied Science Private University, Amman, Jordan
| | - Mohmmad B Nusair
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, Yarmouk University, Irbid, Jordan
| | - Muna Barakat
- Department of Clinical Pharmacy and Therapeutics, The School of Pharmacy, Applied Science Private University, Amman, Jordan
| | - Fatima Abdulla
- Department of Public Health, The School of Medicine, The University of Jordan, Amman, Jordan
| | - Malik Al Momani
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, Yarmouk University, Irbid, Jordan
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Govind R, de Freitas DF, Pritchard M, Khondoker M, Teo JT, Stewart R, Hayes RD, MacCabe JH. COVID-related hospitalization, intensive care treatment, and all-cause mortality in patients with psychosis and treated with clozapine. Eur Neuropsychopharmacol 2022; 56:92-99. [PMID: 35152033 PMCID: PMC8784620 DOI: 10.1016/j.euroneuro.2022.01.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/14/2022] [Accepted: 01/18/2022] [Indexed: 01/08/2023]
Abstract
Clozapine, an antipsychotic, is associated with increased susceptibility to infection with COVID-19, compared to other antipsychotics. Here, we investigate associations between clozapine treatment and increased risk of adverse outcomes of COVID-19, namely COVID-related hospitalisation, intensive care treatment, and death, amongst patients taking antipsychotics with schizophrenia-spectrum disorders. Using the clinical records of South London and Maudsley NHS Foundation Trust, we identified 157 individuals who had an ICD-10 diagnosis of schizophrenia-spectrum disorders, were taking antipsychotics (clozapine or other antipsychotics) at the time of COVID-19 pandemic in the UK and had a laboratory-confirmed COVID-19 infection. The following health outcomes were measured: COVID-related hospitalisation, COVID-related intensive care treatment and death. We tested associations between clozapine treatment and each outcome using logistic regression models, adjusting for gender, age, ethnicity, neighbourhood deprivation, obesity, smoking status, diabetes, asthma, bronchitis and hypertension using propensity scores. Of the 157 individuals who developed COVID-19 while on antipsychotics (clozapine or other antipsychotics), there were 28% COVID-related hospitalisations, 8% COVID-related intensive care treatments and 8% deaths of any cause during the 28 days follow-up period. amongst those taking clozapine, there were 25% COVID-related hospitalisations, 7% COVID-related intensive care treatments and 7% deaths. In both unadjusted and adjusted analyses, we found no significant association between clozapine and any of the outcomes. Thus, we found no evidence that patients with clozapine treatment at time of COVID-19 infection had increased risk of hospitalisation, intensive care treatment or death, compared to non-clozapine antipsychotic-treated patients. However, further research should be considered in larger samples to confirm this.
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Affiliation(s)
- Risha Govind
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom; South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - Daniela Fonseca de Freitas
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom; South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - Megan Pritchard
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom; South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - Mizanur Khondoker
- Faculty of Medicine and Health Sciences, Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - James T Teo
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom; King's College Hospital, Denmark Hill, London, United Kingdom
| | - Robert Stewart
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom; South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - Richard D Hayes
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom; South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - James H MacCabe
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom; South London and Maudsley NHS Foundation Trust, London, United Kingdom; National Psychosis Unit, South London and Maudsley NHS Foundation Trust, London, United Kingdom.
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Goh XX, Tang PY, Tee SF. Effects of antipsychotics on antioxidant defence system in patients with schizophrenia: A meta-analysis. Psychiatry Res 2022; 309:114429. [PMID: 35150976 DOI: 10.1016/j.psychres.2022.114429] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 12/15/2021] [Accepted: 01/30/2022] [Indexed: 12/25/2022]
Abstract
Theory of oxidative stress is suggested in the pathophysiology of schizophrenia. To determine the cause of impaired antioxidant defense system in schizophrenia, a meta-analysis was performed by selecting studies published from 1964 to 2021 from Pubmed and Scopus databases. Data were analysed using Comprehensive Meta-Analysis version 2 and calculated effect sizes were compared between unmedicated and medicated patients with schizophrenia and healthy controls. Heterogeneity, publication bias assessments and subgroup analyses of drug-free and drug-naïve patients, and patients treated with atypical and typical antipsychotics were conducted. Subgroup analysis of confounding factors including age, gender, illness duration and patient status was also conducted. We found that glutathione peroxidase (GPx) was significantly decreased in all patients. Significantly lower catalase (CAT), glutathione (GSH) and albumin (ALB) were found in unmedicated patients only. Both groups showed significantly weakened non-enzymatic antioxidant capacity. Subgroup analyses indicated that weakened non-enzymatic antioxidant capacity may be associated with schizophrenia. Antioxidant status was more impaired in drug-free patients compared with other subgroups. This indicated that antipsychotics may improve antioxidant defense system. Although effect sizes were smaller, future studies may focus on the effect of antipsychotic discontinuation. In overall, schizophrenia was associated with impaired antioxidant defense system especially the non-enzymatic antioxidant system.
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Batt MM, Olsavsky AK, Dardar S, St John-Larkin C, Johnson RL, Sammel MD. Course of Illness and Treatment Updates for Bipolar Disorder in the Perinatal Period. Curr Psychiatry Rep 2022; 24:111-120. [PMID: 35166993 DOI: 10.1007/s11920-022-01323-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/10/2021] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW The perinatal period is a time of increased vulnerability for people with bipolar disorder (BD). The purpose of this review is to provide an update of the literature from the last 3 years regarding course of illness and treatments for BD in the perinatal period to guide clinical care. RECENT FINDINGS Postpartum manic and depressive episodes are emerging as having a unique presentation that may differentiate them from non-perinatal mood episodes. Many important updates regarding medication treatment in the perinatal period have been published recently that have considered the risks of untreated illness versus treatment risks in this population.' Despite significant research, there are still gaps in knowledge regarding safety and efficacy of medications for the mother and child. Crucial future areas of study include improved screening guidelines, randomized controlled trials examining medication safety in pregnancy and lactation, and efficacy of nonpharmacologic treatments.
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Affiliation(s)
- Melissa M Batt
- Department of Psychiatry, University of Colorado School of Medicine - Anschutz Medical Campus, Aurora, CO, USA.
- Helen and Arthur E. Johnson Depression Center, University of Colorado School of Medicine - Anschutz Medical Campus, 13199 East Montview Blvd, Suite 330, Aurora, CO, 80045, USA.
- Children's Hospital Colorado, Aurora, CO, USA.
| | - Aviva K Olsavsky
- Departments of Psychiatry and Obstetrics/Gynecology, University of Colorado School of Medicine - Anschutz Medical Campus, Aurora, CO, USA
- Children's Hospital Colorado, Aurora, CO, USA
| | - Shaleah Dardar
- Department of Psychiatry, University of Colorado School of Medicine - Anschutz Medical Campus, Aurora, CO, USA
- Children's Hospital Colorado, Aurora, CO, USA
| | - Celeste St John-Larkin
- Department of Psychiatry, University of Colorado School of Medicine - Anschutz Medical Campus, Aurora, CO, USA
- Children's Hospital Colorado, Aurora, CO, USA
| | - Rachel L Johnson
- Department of Biostatistics & Informatics, CO School of Public Health - Anschutz Medical Campus, Aurora, CO, USA
| | - Mary D Sammel
- Department of Biostatistics & Informatics, CO School of Public Health - Anschutz Medical Campus, Aurora, CO, USA
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Xu Y, Shao M, Fang X, Tang W, Zhou C, Hu X, Zhang X, Su KP. Antipsychotic-induced gastrointestinal hypomotility and the alteration in gut microbiota in patients with schizophrenia. Brain Behav Immun 2022; 99:119-129. [PMID: 34563620 DOI: 10.1016/j.bbi.2021.09.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/13/2021] [Accepted: 09/18/2021] [Indexed: 12/18/2022] Open
Abstract
AIM Gut microbiota play an important role in the pathogenesis of gut hypomotility and are critical for the production of the intestinal immune system and the maintenance of the intestinal homeostasis. Patients with psychotic disorders are at a high risk of antipsychotic-induced constipation. However, the mechanisms might be more than neurotransmission properties of antipsychotics. METHODS We recruited a total of 45 patients with constipation according to Rome IV criteria and objective test for colonic motility and the other 45 gender- and age-matching patients without constipation and investigated their differences in composition of gut microbiota. The demographic and serum metabolic indices were collected. The subjective constipation assessment scale (CAS) and the Bristol stool classification (BSS) were also used to evaluate the degree of constipation in both groups. The fecal samples were analysed using the 16S rRNA gene sequencing. RESULTS The constipation group had a significantly increased alpha diversity in Observed species, Chao 1, and ACE as compared to the non-constipation group. At the phylum levels, the relative abundances of Bacteroidetes and Fusobacteria decreased significantly, while those of Firmicutes, Verrucomicrobia, and Synergistetes increased significantly in the constipation group. At the genus level, the relative abundances of Christensenella and Desulfovibrio were higher in the constipation group. The α-diversity indices of gut microbiota were correlated positively with the levels of serum total bile acid and correlated negatively with BSS scores. The BSS scores were positively correlated with the relative abundance of Bacteroidetes but negatively correlated with the relative abundance of Firmicutes. PICRUSt analysis revealed the potential metabolic pathways of lipopolysaccharide, vitamin B6, riboflavin, pyruvate, and propionate functions. CONCLUSIONS The alternation of the gut microbiota in schizophrenia patients with antipsychotic-induced constipation indicates antipsychotic agents might affect gastrointestinal motility via varying microbiome-related metabolites, and the specific bacteria, such as Synergistetes which might act as an anti-inflammatory factor in the healthy human gut, related to colonic transit motility seem inconsistent to the findings from previous literature in gastroenterology. However, the causal effects are still unknown. Our study provides a new possibility to understand the mechanisms of antipsychotic-induced constipation.
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Affiliation(s)
- Yue Xu
- Department of Geriatric Psychiatry, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, PR China
| | - Miaomiao Shao
- Department of Psychiatry, Jiangning District Second People' s Hospital, Nanjing, PR China
| | - Xinyu Fang
- Department of Geriatric Psychiatry, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, PR China
| | - Wei Tang
- The Affiliated Kangning Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, PR China
| | - Chao Zhou
- Department of Geriatric Psychiatry, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, PR China
| | - Xiuxiu Hu
- Department of Psychiatry, Jiangning District Second People' s Hospital, Nanjing, PR China
| | - Xiangrong Zhang
- Department of Geriatric Psychiatry, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, PR China.
| | - Kuan-Pin Su
- Department of Psychiatry & Mind-Body Interface Laboratory (MBI-Lab), China Medical University Hospital, Taichung, Taiwan; An-Nan Hospital, China Medical University, Tainan, Taiwan; Institute of Psychiatry, King's College London, London, UK.
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Goh XX, Tang PY, Tee SF. Blood-based oxidation markers in medicated and unmedicated schizophrenia patients: A meta-analysis. Asian J Psychiatr 2022; 67:102932. [PMID: 34839098 DOI: 10.1016/j.ajp.2021.102932] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 11/01/2021] [Accepted: 11/17/2021] [Indexed: 12/25/2022]
Abstract
Increased reactive species due to the effect of antipsychotics on oxidative stress may be involved in the development of schizophrenia. However, antipsychotics may have different direct antioxidant effects due to their chemical structures. The present meta-analysis aimed to investigate whether the cause increased oxidant status in schizophrenia patients is due to the illness or induction by antipsychotics. Studies published from 1964 to 2021 were selected from Pubmed and Scopus databases. Data were analysed using Comprehensive Meta-Analysis version 2. Effect sizes were calculated and compared between unmedicated and medicated patients and healthy controls. Heterogeneity and publication bias were assessed. Subgroup analyses were conducted on drug-free and drug-naïve patients, and patients treated with atypical and typical antipsychotics. We found that medicated patients had significantly higher malondialdehyde (MDA), thiobarbituric acid reactive substances (TBARS) and total oxidant status (TOS). Meanwhile, significantly increased plasma/serum MDA and nitric oxide (NO) were observed in unmedicated patients only. Higher lipid peroxidation in the drug-naïve group may be associated schizophrenia. However, both atypical and typical antipsychotics may worsen lipid peroxidation. Antipsychotic discontinuation in the drug-free group led to significantly increased plasma/serum NO, with larger effect size than the atypical antipsychotic group. In conclusion, medicated schizophrenia patients were more suffered from increased oxidative stress. Therefore, future study may focus on the mechanism of action of specific antipsychotic on oxidative stress.
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Affiliation(s)
- Xue Xin Goh
- Department of Chemical Engineering, Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Bandar Sungai Long, Cheras, 43000 Kajang, Malaysia
| | - Pek Yee Tang
- Department of Mechatronics and Biomedical Engineering, Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Bandar Sungai Long, Cheras, 43000 Kajang, Malaysia
| | - Shiau Foon Tee
- Department of Chemical Engineering, Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Bandar Sungai Long, Cheras, 43000 Kajang, Malaysia.
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Castillo-Sánchez M, Escurriola MF, Sanmartín MIF, Solntseva I, Baquero DB, Arno AG. Cardiovascular disease and mortality in people with schizophrenia or antipsychotic treatment: A cohort study in primary care. Psychiatry Res 2021; 306:114233. [PMID: 34678582 DOI: 10.1016/j.psychres.2021.114233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 07/22/2021] [Accepted: 10/06/2021] [Indexed: 12/20/2022]
Abstract
UNLABELLED People with schizophrenia (SZ) or under treatment with antipsychotic drugs (TAD) are considered to be at high risk of cardiovascular (CV) morbidity and mortality, but the reasons are not fully understood. In addition, no longitudinal studies in the setting of primary care in Spain have been performed. We aimed at analysing the incidence of cardiovascular disease (CVD) and CV mortality in the population with SZ and in the population without SZ but under TAD (NS-TAD). METHODS Retrospective cohort study in primary care in Spain, based on data from computerized medical records and mortality recorded in the National Statistics Institute. Three groups were generated: SZ, NS-TAD and control group, with a 4-year follow-up period (2008 to 2011). RESULTS In an adjusted model, SZ was established as an independent risk factor for CV mortality although not with non-fatal CVD incidence. The NS-TAD group was an independent risk factor for mortality of any cause and CVD, but not CV mortality. CONCLUSIONS Differences between SZ and NS-TAD support that SZ has an increased risk of CVD independently of TAD. Further studies to evaluate the origin and management are needed. The detection of CVD and the consequent secondary CV prevention in these high-risk populations should be prioritized. Herein, a greater interaction between primary care and mental health services is eagerly needed.
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Affiliation(s)
- Miguel Castillo-Sánchez
- Consultorio médico Cox (Departamento de Salud de Orihuela), Alicante, Spain; Grupo de trabajo de Trastornos Mentales Severos IDIAPJGol, Barcelona, Spain; Grupo de trabajo de Medicina Basada en la Evidencia de la SMUMFYC, Murcia, Spain.
| | - Mireia Fàbregas Escurriola
- Sistema de Información de los Servicios de Atención Primaria (SISAP), Dirección Asistencial /Dirección de Sistemas de Información. Instituto Catalán de Salud, Barcelona, Spain
| | | | - Iryna Solntseva
- Técnica de SIDIAP. Fundación Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Daniel Bergè Baquero
- Servicio de Psiquiatría. Consorci Mar Parc Salut de Barcelona, Spain; Institut Mar Investigacions Mediques (IMIM), Barcelona, Spain; Departamento de Psiquiatría. Universidad Autónoma de Barcelona UAB, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
| | - Alberto Goday Arno
- Institut Mar Investigacions Mediques (IMIM), Barcelona, Spain; Servicio de Endocrinología, Consorci Mar Parc Salut de Barcelona, Spain; Departamento de Medicina. Universidad Autónoma de Barcelona UAB, Barcelona, Spain; Centro de Investigación Biomédica de la Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Barcelona, Spain
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Kim S, Kim S, Choe AY, Kim E. Associations of Clozapine Use With Psychosocial Functioning and Quality of Life in Patients With Schizophrenia: A Community-Based Cross-Sectional Study. Psychiatry Investig 2021; 18:968-976. [PMID: 34619819 PMCID: PMC8542747 DOI: 10.30773/pi.2021.0190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 08/05/2021] [Accepted: 08/17/2021] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE More attempts have been made recently to improve psychosocial functioning and quality of life in patients with schizophrenia, due to their crucial role in long-term outcomes. Previous studies on the effects of clozapine on psychosocial functioning have been limited in terms of generalizability and application to clinical practice. This study examined the relationship of clozapine use with psychosocial functioning and quality of life in patients with schizophrenia in a real-world setting. METHODS Data were obtained from a survey targeting community-dwelling patients with schizophrenia. The Behavior and Symptom Identification Scale (BASIS) and Satisfaction with Life Scale (SWLS) were administered to evaluate psychosocial functioning and quality of life, and patients were classified into Clozapine and Non-clozapine groups. Group differences were assessed using ANCOVA, with additional sensitivity analyses for participants on atypical antipsychotic medications only. RESULTS Of 292 patients, the Clozapine group (n=34) had significantly better psychosocial functioning and quality of life than the Nonclozapine group (n=258), as demonstrated by their low BASIS score (F=4.651, df=1, 290, p=0.032) and high SWLS score (F=14.637, df=1, 290, p<0.001). Similar findings for psychosocial outcomes were observed in the analyses of the atypical antipsychotic subgroup (n=195). CONCLUSION For optimal recovery in schizophrenia, restoration of impaired social functioning and enhanced satisfaction with life are essential. In this study, clozapine use was related to high levels of psychosocial functioning and quality of life in real-world settings. Further research on the causal relationship between clozapine use and psychosocial functioning is needed.
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Affiliation(s)
- Sujin Kim
- Department of Neuropsychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Seoyoung Kim
- Department of Neuropsychiatry, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Ah Young Choe
- Seongnam Community Mental Health Welfare Center, Seongnam, Republic of Korea
| | - Euitae Kim
- Department of Neuropsychiatry, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Brain and Cognitive Sciences, Seoul National University College of Natural Sciences, Seoul, Republic of Korea
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Abstract
Guidelines for the treatment of schizophrenia limit the use of antipsychotic agents to clinically-established maximum doses. This acknowledges both the absence of additional efficacy of dopamine D2 receptor antagonists above a receptor occupancy threshold, and the increases in side effects that can occur at higher doses. These limits restrict the dosing of combinations of antipsychotics as they do single agents; drugs sharing the major antipsychotic mechanism of D2 receptor antagonism will act additively in blocking these receptors.Several newer antipsychotic drugs, including aripiprazole and cariprazine, act as partial agonists at the D2 receptor site and avoid action at several other receptors, effects at which are responsible for some non-dopaminergic adverse effects. This pharmacology imparts different characteristics to the drugs resulting often in a more favourable side effect profile. Their partial agonism, along with high affinities for the D2 receptor, also means that these drugs given adjunctively may in part replace, rather than enhance, the D2 antagonism of other antipsychotic agents. This can result in an improvement in certain side effects without loss of antipsychotic efficacy.This article makes the case for distinguishing the D2 partial agonists from antagonists in defining maximum doses of combined treatments, which would increase the options available to the prescriber, emphasising that pharmacological mechanisms need to be understood in identifying optimal treatments for psychotic illness.
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Affiliation(s)
- Gavin P Reynolds
- Gavin P Reynolds, Biomolecular Sciences Research Centre, Sheffield Hallam University, Howard Street, Sheffield S1 1WB, United Kingdom.
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