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Cohen LS, Church TR, Freeman MP, Gaccione P, Caplin PS, Kobylski LA, Arakelian M, Rossa ET, Chitayat D, Hernández-Díaz S, Viguera AC. Reproductive Safety of Lurasidone and Quetiapine: Update from the National Pregnancy Registry for Psychiatric Medications. J Womens Health (Larchmt) 2023; 32:452-462. [PMID: 36716275 DOI: 10.1089/jwh.2022.0310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Background: Second-generation antipsychotics (SGAs), also called atypical antipsychotics, are common therapies for women with a spectrum of psychiatric disorders. No systematically ascertained human reproductive safety data are available for lurasidone, and prospective data for quetiapine are limited, making decisions regarding use of these medications during pregnancy complicated. Materials and Methods: The National Pregnancy Registry for Psychiatric Medications is a prospective cohort study designed to collect reproductive safety data relative to SGAs. Pregnant women aged 18-45 years, with psychiatric illness and prenatal psychotropic medication exposure completed three phone interviews during pregnancy and the postpartum period. Cases of presumed malformations are abstracted from medical records for adjudication by a teratologist blinded to medication exposure. Results: Of 2,293 women enrolled at the time of analysis, 134 in the lurasidone group, 264 in the quetiapine group, and 886 controls completed the postpartum interview and were therefore eligible for inclusion. Dropped or lost-to-follow-up participants (13%) and those currently pregnant were excluded. Participants were predominantly White, college-educated, and married (lurasidone = 88.1%, 76.9%, 77.6%; quetiapine = 89.8%, 71.2%, 75.0%; controls = 92.7%, 86.7%, 89.1%). Absolute risks of major malformations were 2.19% (lurasidone), 1.85% (quetiapine), and 1.77% (controls). Odds ratios comparing lurasidone and quetiapine with controls were 1.24 (95% confidence interval [CI] = 0.36-4.32) and 1.04 (95% CI = 0.38-2.85), respectively. Conclusions: No specific patterns of malformations were observed in infants exposed to the medications of interest. Lurasidone and quetiapine did not appear to be major teratogens, but further information is needed to refine risk estimates. Food and Drug Administration guidance underscores the importance of pregnancy registries. Clinical trial number: NCT01246765.
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Affiliation(s)
- Lee S Cohen
- Ammon Pinizzotto Center for Women's Mental Health, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Taylor R Church
- Ammon Pinizzotto Center for Women's Mental Health, Massachusetts General Hospital, Boston, Massachusetts, USA.,Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Marlene P Freeman
- Ammon Pinizzotto Center for Women's Mental Health, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Peter Gaccione
- Ammon Pinizzotto Center for Women's Mental Health, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Phoebe S Caplin
- Ammon Pinizzotto Center for Women's Mental Health, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Lauren A Kobylski
- Ammon Pinizzotto Center for Women's Mental Health, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Miranda Arakelian
- Ammon Pinizzotto Center for Women's Mental Health, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Ella T Rossa
- Ammon Pinizzotto Center for Women's Mental Health, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - David Chitayat
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Sonia Hernández-Díaz
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Adele C Viguera
- Ammon Pinizzotto Center for Women's Mental Health, Massachusetts General Hospital, Boston, Massachusetts, USA.,Cleveland Clinic Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Mariani JJ, Pavlicova M, Jean Choi C, Basaraba C, Carpenter KM, Mahony AL, Brooks DJ, Bisaga A, Naqvi N, Nunes EV, Levin FR. Quetiapine treatment for cannabis use disorder. Drug Alcohol Depend 2021; 218:108366. [PMID: 33153828 DOI: 10.1016/j.drugalcdep.2020.108366] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/31/2020] [Accepted: 10/09/2020] [Indexed: 10/23/2022]
Abstract
BACKROUND Pharmacotherapy for cannabis use disorder (CUD) is an important unmet public health need. METHODS In a 12-week randomized double-blind placebo-controlled trial, the efficacy of quetiapine (300 mg nightly) for the treatment of CUD was tested in 130 outpatients. Weekly cannabis use was categorized into three groups: heavy use (5-7 days), moderate use (2-4 days) and light use (0-1 days). RESULTS At baseline both groups were considered heavy users (using days per week: median = 7.0; interquartile range (IQR): 6.5-7.0; daily dollar value: median = $121.4; IQR: 73.8-206.3). The week-by-treatment interaction was marginally significant (χ2(2) = 5.56, P = .06). With each week, the odds of moderate compared to heavy use significantly increased in the quetiapine group (OR=1.17, P < .0001), but not significantly in the placebo group (OR=1.05, P = .16). The odds of light versus heavy use did not significantly differ over time (P = .12). Treatment was also associated with reduced cannabis withdrawal symptoms by 10.4% each week (95% CI: 8.9-11.8). No serious adverse events occurred during the study and no evidence of development of a movement disorder was detected. Adverse effects were not significantly different between the quetiapine and placebo treatment arms. CONCLUSIONS The use of quetiapine to treat CUD was associated with an increased likelihood of heavy frequency use transitioning to moderate use, but not light use. The clinical significance of reductions in cannabis use, short of abstinence warrants further study.
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Affiliation(s)
- John J Mariani
- New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA.
| | - Martina Pavlicova
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA
| | - C Jean Choi
- New York State Psychiatric Institute, Division of Mental Health Data Science, 1051 Riverside Drive, New York, NY, 10032, USA
| | - Cale Basaraba
- New York State Psychiatric Institute, Division of Mental Health Data Science, 1051 Riverside Drive, New York, NY, 10032, USA
| | - Kenneth M Carpenter
- New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA
| | - Amy L Mahony
- New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA
| | - Daniel J Brooks
- New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA
| | - Adam Bisaga
- New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA
| | - Nasir Naqvi
- New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA
| | - Edward V Nunes
- New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA
| | - Frances R Levin
- New York State Psychiatric Institute, Division on Substance Use Disorders, 1051 Riverside Drive, New York, NY, 10032, USA; Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, 630 West 168th Street, New York, NY, 10032, USA
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Torre C, Cary M, Borges FC, Ferreira PS, Alarcão J, Leufkens HG, Costa J, Martins AP. Intensive Monitoring Studies for Assessing Medicines: A Systematic Review. Front Med (Lausanne) 2019; 6:147. [PMID: 31380375 PMCID: PMC6659411 DOI: 10.3389/fmed.2019.00147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 06/12/2019] [Indexed: 01/01/2023] Open
Abstract
Introduction: Intensive monitoring (IM) is one of the methods of post-marketing active surveillance based upon event monitoring, which has received interest in the current medicines regulatory landscape. For a specific period of time, IM involves primary data collection and is actively focused on gathering longitudinal information, mainly safety, since the first day of drug use. Objectives: To describe IM systems and studies' data published over 11-years period (2006–2016). Specifically, we reviewed study population/event surveillance, methodological approaches, limitations, and its applications in the real-world evidence generation data. Methods: We completed a systematic search of MEDLINE and EMBASE to identify studies published from 2006 to 2016, that used IM methodology. We extracted data using a standardized form and results were analyzed descriptively. The methodological quality of selected studies was assessed using the modified Downs and Black checklist. Results: From 1,400 screened citations, we identified 86 papers, corresponding to 69 different studies. Seventy percent of reviewed studies corresponded to established IM systems, of which, more than half were prescription event monitoring (PEM) and modified-PEM. Among non-established IM systems, vaccines were the most common studied drugs (n = 14). The median cohort size ranged from 488 (hospitals) to 10,479 (PEM) patients. Patients and caregivers were the event data source in 39.1% of studies. The mean overall quality score was similar between established and non-established IM. Conclusions: Over the study period, IM studies were implemented in 26 countries with different maturity levels of post-marketing surveillance systems. We identified two major limitations: only 20% of studies were conducted at hospital-level, which is a matter of concern, insofar as healthcare systems are facing a lack of access to new medicines at ambulatory care level. Additionally, IM access to data of drug exposure cohorts, either at identification or at follow-up stages, could somehow constitute a barrier, given the complexity of managerial, linkable, and privacy data issues.
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Affiliation(s)
- Carla Torre
- Centre for Health Evaluation and Research (CEFAR), National Association of Pharmacies, Lisbon, Portugal.,Faculty of Pharmacy, University of Lisbon, Lisbon, Portugal
| | - Maria Cary
- Centre for Health Evaluation and Research (CEFAR), National Association of Pharmacies, Lisbon, Portugal
| | - Fábio Cardoso Borges
- Department of Epidemiology and National Cancer Registry (RON), Portuguese Institute of Oncology, Francisco Gentil, E.P.E., Lisbon, Portugal
| | - Paula S Ferreira
- Faculty of Pharmacy, University of Lisbon, Lisbon, Portugal.,Setubal and Santarem Regional Pharmacovigilance Unit, Lisbon, Portugal
| | - Joana Alarcão
- Faculty of Medicine, Center for Evidence-Based Medicine, University of Lisbon, Lisbon, Portugal
| | - Hubert G Leufkens
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands
| | - João Costa
- Faculty of Medicine, Center for Evidence-Based Medicine, University of Lisbon, Lisbon, Portugal.,Faculty of Medicine, Institute of Molecular Medicine and Laboratory of Clinical Pharmacology and Therapeutics, University of Lisbon, Lisbon, Portugal
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Terrana N, Koren G, Pivovarov J, Etwel F, Nulman I. Pregnancy Outcomes Following In Utero Exposure to Second-Generation Antipsychotics: A Systematic Review and Meta-Analysis. J Clin Psychopharmacol 2015; 35:559-65. [PMID: 26274044 DOI: 10.1097/jcp.0000000000000391] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Second-generation antipsychotics (SGAs) are increasingly used for a variety of mental illnesses; however, the data regarding the safety of these medications during pregnancy are inconclusive and contradictory. We examined the risk of adverse pregnancy outcomes associated with in utero exposure to SGAs by conducting a systematic review and meta-analysis. We searched the databases EMBASE and MEDLINE from January 1990 to December 2014. Eligible studies had to report pregnant women who took SGAs during pregnancy (first trimester exposure if analyzing congenital malformations), follow a healthy comparison group in a similar manner, and report data on pregnancy outcomes. There was no restriction on language, sample size, or publication date. The primary outcome analyzed was major congenital malformations, and secondary outcomes included miscarriages, stillbirths, preterm births, small or large for gestational age neonates, and differences in gestational ages and birth weights. A total of 12 studies met our inclusion criteria, totalling 1782 cases and 1,322,749 controls. The use of SGA during the first trimester of pregnancy was associated with a significant increased risk for major congenital malformations (odds ratio, 2.03; 95% confidence interval, 1.41-2.93); however, no specific pattern of malformations was found. An increased risk was also found for preterm births (odds ratio, 1.85; 95% CI, 1.20-2.86). The use of SGA during pregnancy was not found to be associated with an increased risk for secondary outcomes analyzed. The absence of a specific pattern of malformations makes it difficult to identify an explicit risk posed by SGAs, and therefore, further studies sufficiently controlling for confounding factors are needed to validate these findings.
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Affiliation(s)
- Nathan Terrana
- From the *Division of Clinical Pharmacology and Toxicology, The Hospital for Sick Children, University of Toronto, Toronto; and †Department of Physiology and Pharmacology, University of Western Ontario, London, Ontario, Canada
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Bozat-Emre S, Doupe M, Kozyrskyj AL, Grymonpre R, Mahmud SM. Atypical antipsychotic drug use and falls among nursing home residents in Winnipeg, Canada. Int J Geriatr Psychiatry 2015; 30:842-50. [PMID: 25363460 DOI: 10.1002/gps.4223] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Accepted: 09/09/2014] [Indexed: 11/09/2022]
Abstract
OBJECTIVE The purpose of this study is to assess whether atypical antipsychotic drug (AAD) use is associated with increased risk of falling among older (≥65 years) nursing home (NH) residents. METHODS We conducted a nested case-control study using Resident Assessment Instrument Minimum Data Set 2.0 (RAI-MDS(©)) for NHs to identify falls, and population-based administrative healthcare databases to measure drug use and other study covariates. Cases (n = 626) were NH residents in Winnipeg, Canada, who had a fall between 1 April 2005 and 31 March 2007, and were matched to four controls on age, sex, and length of NH stay (n = 2388). RESULTS While the odds of falling were statistically greater for AAD users versus nonusers (OR = 1.6, 95% CI 1.1-2.3), this association was type and dose dependent. Compared to nonusers, the odds of falling were greater for high-dose (>150 mg/day) quetiapine users and for high-dose (>2 mg/day) risperidone users. On the other hand, olanzapine (regardless of dose), low-dose quetiapine, and low-dose risperidone use were not associated with increased fall risk. Furthermore, the effect of AAD use, in general, on the risk of falling was significantly greater for people with wandering problems (OR = 1.8, 95% CI 1.1-3.1). CONCLUSIONS Our findings suggest greater risk of falling with high-dose quetiapine use and with high-dose risperidone use among NH residents. In addition, the effect of AAD use was greater for people who frequently wander. Further research is needed to confirm these findings, and to address other important unanswered questions about the safest dose and duration of AAD use.
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Affiliation(s)
- Songul Bozat-Emre
- Vaccine and Drug Evaluation Centre, Department of Community Health Sciences, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Community Health Sciences, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Malcolm Doupe
- Department of Community Health Sciences, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Anita L Kozyrskyj
- Department of Community Health Sciences, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Pediatrics, Faculty of Medicine and Dentistry; School of Public Health, University of Alberta, Edmonton, Alberta, Canada
| | - Ruby Grymonpre
- College of Pharmacy, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Salaheddin M Mahmud
- Vaccine and Drug Evaluation Centre, Department of Community Health Sciences, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Community Health Sciences, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.,College of Pharmacy, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
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Sørensen MJ, Kjaersgaard MIS, Pedersen HS, Vestergaard M, Christensen J, Olsen J, Parner E, Pedersen LH, Bech BH. Risk of Fetal Death after Treatment with Antipsychotic Medications during Pregnancy. PLoS One 2015; 10:e0132280. [PMID: 26162087 PMCID: PMC4498617 DOI: 10.1371/journal.pone.0132280] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 06/11/2015] [Indexed: 11/18/2022] Open
Abstract
Background Antipsychotic medications are increasingly used during pregnancy. Nevertheless, fetal risks are still not fully studied. It is currently unclear whether the antipsychotic treatment might induce a higher risk of fetal death. We aimed to determine if use of antipsychotic medication during pregnancy is associated with an increased risk of spontaneous abortion or stillbirth. Methods In a historical cohort study, we identified all clinically recognized pregnancies registered in the nationwide Danish registries from 1997 to 2008 (N = 1,005,319). Exposure was defined as any prescription of antipsychotic medications redeemed by the pregnant women during the exposure window, and recorded in the Danish National Prescription Register. Outcome was defined as any spontaneous abortion or stillbirth recorded in the Danish National Hospital Register and the Danish Medical Birth Register respectively. Results Women exposed to antipsychotic medications during pregnancy had a 34% higher risk of spontaneous abortion (adjusted relative risk = 1.34; 95% confidence interval = 1.22; 1.46) compared to unexposed women, but a similar risk compared to women exposed prior to (but not during) pregnancy (adjusted relative risk = 1.04; 95% confidence interval = 0.93; 1.17). The risk of spontaneous abortion was not increased in exposed pregnancies when compared to unexposed pregnancies in the same women (adjusted hazard ratio = 1.11; 95% CI = 0.94; 1.31). A twofold higher risk of stillbirth was found in women exposed to antipsychotic medications compared with unexposed women (relative risk = 2.27; 95% confidence interval = 1.45; 3.55) and compared with women exposed only prior to pregnancy (relative risk = 2.06; 95% confidence interval = 1.01; 4.19). Conclusions The increased risk of spontaneous abortion found in women treated with antipsychotic medications during pregnancy is most likely due to confounding factors. The risk of stillbirth was twofold higher in pregnancies exposed to antipsychotic medication during pregnancy. Treatment with antipsychotic medications during pregnancy requires careful consideration.
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Affiliation(s)
- Merete Juul Sørensen
- Regional Center for Child and Adolescent Psychiatry, Aarhus University Hospital, Aarhus, Denmark
- * E-mail:
| | | | | | - Mogens Vestergaard
- Research Unit for General Practice, Department of Public Health, Aarhus University, Aarhus, Denmark
- Section for General Medical Practice, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Jacob Christensen
- Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Pharmacology, Aarhus University Hospital, Aarhus, Denmark
| | - Jørn Olsen
- Section for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Erik Parner
- Section for Biostatistics, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Lars Henning Pedersen
- Section for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark
- Institute of Clinical Medicine—Obstetrics and Gynaecology, Aarhus University, Aarhus, Denmark
| | - Bodil Hammer Bech
- Section for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark
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Abstract
Management of bipolar during pregnancy and postpartum is very challenging. The treating clinicians have to take into account various factors like current mental state, longitudinal history of the patient, past history of relapse while off medication, response to medication, time of pregnancy at which patient presents to the clinician, etc. The choice of drug should depend on the balance between safety and efficacy profile. Whenever patient is on psychotropic medication, close and intensive monitoring should be done. Among the various mood stabilizers, use of lithium during the second and third trimester appears to be safe. Use of valproate during first trimester is associated with major malformation and long-term sequalae in the form of developmental delay, lower intelligence quotient, and higher risk of development of autism spectrum disorder. Similarly use of carbamazepine in first trimester is associated with higher risk of major congenital malformation and its use in first trimester is contraindicated. Data for lamotrigine (LTG) appears to be more favorable than other antiepileptics. During lactation, use of valproate and LTG is reported to be safe. Use of typical and/atypical antipsychotic is a good option during pregnancy in women with bipolar disorder.
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Affiliation(s)
- Sandeep Grover
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ajit Avasthi
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Mattson ME, Albright VA, Yoon J, Council CL. Emergency Department Visits Involving Misuse and Abuse of the Antipsychotic Quetiapine: Results from the Drug Abuse Warning Network (DAWN). SUBSTANCE ABUSE-RESEARCH AND TREATMENT 2015; 9:39-46. [PMID: 26056465 PMCID: PMC4444129 DOI: 10.4137/sart.s22233] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 03/15/2015] [Accepted: 03/16/2015] [Indexed: 12/03/2022]
Abstract
Case reports in medical literature suggest that the atypical antipsychotic quetiapine, a medication not previously considered to have abuse potential, is now being subject to misuse and abuse (MUA; ie, taken when not prescribed for them or used in a way other than instructed by their health professional). Here we present systematic, nationally representative data from the 2005 to 2011 Drug Abuse Warning Network (DAWN) for prevalence of emergency department (ED) visits among the U.S. general population involving quetiapine and related to MUA, suicide attempts, and adverse reactions. Nationally, quetiapine-related ED visits increased 90% between 2005 and 2011, from 35,581 ED visits to 67,497. DAWN data indicate that when used without medical supervision for recreational/self-medication purposes, quetiapine poses health risks for its users, especially among polydrug users and women. These findings suggest that the medical and public health communities should increase vigilance concerning this drug and its potential for MUA.
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Affiliation(s)
- Margaret E Mattson
- Substance Abuse and Mental Health Services Administration, Rockville, MD, USA
| | | | - Joanna Yoon
- Health Resources and Services Administration, Rockville, MD, USA
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Mariani JJ, Pavlicova M, Mamczur AK, Bisaga A, Nunes EV, Levin FR. Open-label pilot study of quetiapine treatment for cannabis dependence. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2015; 40:280-4. [PMID: 24963729 DOI: 10.3109/00952990.2014.884102] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND There are no efficacious pharmacotherapies for cannabis dependence. The effects of quetiapine are well matched to the symptoms of cannabis withdrawal and could be useful in the treatment of cannabis dependence. OBJECTIVES To evaluate quetiapine for the treatment of cannabis dependence and determine the optimal dosing. METHODS In an eight-week open-label outpatient pilot trial, we evaluated the feasibility of quetiapine treatment for cannabis dependence in 15 outpatients. Quetiapine was gradually titrated to 600 mg or the maximum tolerated dose. RESULTS The mean study retention was 6.5 weeks (±2.3), with 67% of participants completing all eight weeks of the trial. The mean maximum dose achieved was 197 mg/day (range: 25-600 mg/day). Only two of the 15 participants were able to achieve the target dose of 600 mg daily. There were no serious adverse events and no participants were discontinued from the trial due to adverse effects. The most common reported adverse effects were fatigue (80% of participants) and somnolence (47%). From baseline to week 8, the modeled overall decrease in daily dollar value of marijuana was 76.3% (CI: 63.4%, 84.7%). Over the eight weeks of the study, there was a 46.9% (CI: 11%, 68.3%) decrease in urine tetrahydrocannabinol-9-carboxylic acid (THCOOH) levels. CONCLUSIONS These preliminary results are promising in that quetiapine treatment was tolerated by cannabis-dependent patients and associated with decreased cannabis use. The recommended maximum target dose for cannabis-dependent patients is 300 mg daily. These preliminary data support further evaluation of quetiapine as a treatment for cannabis dependence.
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Affiliation(s)
- John J Mariani
- New York State Psychiatric Institute, Division of Substance Abuse , New York
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Ennis ZN, Damkier P. Pregnancy Exposure to Olanzapine, Quetiapine, Risperidone, Aripiprazole and Risk of Congenital Malformations. A Systematic Review. Basic Clin Pharmacol Toxicol 2015; 116:315-20. [DOI: 10.1111/bcpt.12372] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 12/12/2014] [Indexed: 11/30/2022]
Affiliation(s)
- Zandra Nymand Ennis
- Department of Clinical Chemistry and Pharmacology; Odense University Hospital; Odense Denmark
| | - Per Damkier
- Department of Clinical Chemistry and Pharmacology; Odense University Hospital; Odense Denmark
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Abstract
Many women with psychiatric disorders want to become mothers and only a minority seek advise prior to becoming pregnant. In those women, in whom pregnancy can be planned, the decision, if a medication is required for stabilisation and which one to choose if this is the case, is easier to make than in women in whom pregnancy occurs unplanned. The physician has to weigh the risk that a relapse of the psychiatric disorder during pregnancy poses to the foetus against the reproductive risk of psychotropic drugs. This presentation is intended to assist in understanding the general principles of pharmacotherapy during pregnancy as well as the morphological, perinatal and neurobehavioural toxicity of antidepressants, antipsychotics, benzodiazepines and mood stabilisers.
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Shirani A, Paradiso S, Dyken ME. The impact of atypical antipsychotic use on obstructive sleep apnea: a pilot study and literature review. Sleep Med 2011; 12:591-7. [PMID: 21645873 DOI: 10.1016/j.sleep.2010.12.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2010] [Revised: 11/12/2010] [Accepted: 12/01/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND Limited evidence links atypical antipsychotics (AAs) use to sleep related respiratory dysfunction and greater severity of obstructive sleep apnea (OSA). The present paper reviews the published evidence and examines the impact of AA use on the presence and severity of OSA among subjects with clinically suspected OSA after adjusting for several confounds. METHODS Archives of the University of Iowa Sleep Laboratory from 2005 to 2009 were searched for patients using AAs at the time of diagnostic polysomnogram (PSG). PSG data of the 84 AA users with heterogeneous psychiatric disorders (of these 20 diagnosed only with depression) were subsequently compared to PSG data of two randomly selected, non-AA user groups from the same patient pool: (i) 200 subjects with a depressive disorder as the only psychiatric diagnosis, and (ii) 331 mentally healthy controls. PSG data were analyzed adjusting for known demographic, medical, and psychiatric risk factors for OSA. RESULTS Prevalence and severity of OSA did not differ significantly across three groups. Sex, age, body mass index (BMI), and neck circumference (NC) independently predicted OSA. Odds ratio for OSA in the subset of AA users carrying the diagnosis of depression (n=20) compared with subjects without mental illness was 4.53 (p<.05). By contrast, AA users without depression or those with multiple psychiatric diagnoses including depression did not show a statistically significantly elevated OSA risk. CONCLUSIONS AA use in subjects with depression appears to increase the risk of OSA after controlling for known predisposing factors.
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Affiliation(s)
- Afshin Shirani
- Department of Psychiatry, Dartmouth Medical School, Hanover, NH, USA.
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Manu P, Kane JM, Correll CU. Sudden deaths in psychiatric patients. J Clin Psychiatry 2011; 72:936-41. [PMID: 21672496 PMCID: PMC3305794 DOI: 10.4088/jcp.10m06244gry] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2010] [Accepted: 12/20/2010] [Indexed: 12/21/2022]
Abstract
BACKGROUND Studies using death certificates have indicated an excess of sudden cardiac deaths among users of antipsychotic drugs compared to the general population, but they may have underestimated the presence of other known causes of sudden and unexpected death. OBJECTIVE To assess the causes and risk factors for sudden death discovered by contemporaneous investigation of all deaths occurring over a 26-year period (1984-2009) in adults (119,500 patient-years) receiving care in one large psychiatric hospital in New York. METHOD Circumstances of death, psychiatric diagnoses, psychotropic drugs, and past medical history were extracted from the root cause analyses of sudden, unexpected deaths. After cases involving suicide, homicide, and drug overdoses were excluded, the remaining explained and unexplained cases of sudden death were compared regarding clinical variables and the utilization of antipsychotics. RESULTS One hundred cases of sudden death were identified. The death remained unexplained in 52 cases. The incidence of unexplained sudden death per 100,000 patient-years increased from 7 (95% CI, 3.7-19.4) in 1984-1998 to 125 (95% CI, 88.9-175.1) in 2005-2009. Explained and unexplained cases were similar regarding psychiatric diagnoses and use of all psychotropic classes, including first- and second-generation antipsychotics. Dyslipidemia (P = .012), diabetes (P = .054), and comorbid dyslipidemia and diabetes (P = .006) were more common in the unexplained group. CONCLUSIONS In a consecutive cohort of psychiatric patients, the unexplained sudden deaths were not associated with higher utilization of first- or second-generation antipsychotics. The role of diabetes and dyslipidemia as risk factors for sudden death in psychiatric patients requires careful longitudinal studies.
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Affiliation(s)
- Peter Manu
- Medical Services, Zucker Hillside Hospital, 75-59 263rd St, Glen Oaks, NY 11004, USA.
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Abstract
OBJECTIVE Both first- (FGAs) and second-generation antipsychotics (SGAs) are routinely used in treating severe and persistent psychiatric disorders. However, until now no articles have analyzed systematically the safety of both classes of psychotropics during pregnancy. DATA SOURCES AND SEARCH STRATEGY: Medical literature information published in any language since 1950 was identified using MEDLINE/PubMed, TOXNET, EMBASE, and The Cochrane Library. Additional references were identified from the reference lists of published articles. Bibliographical information, including contributory unpublished data, was also requested from companies developing drugs. Search terms were pregnancy, psychotropic drugs, (a)typical-first-second-generation antipsychotics, and neuroleptics. A separate search was also conducted to complete the safety profile of each reviewed medication. Searches were last updated on July 2008. DATA SELECTION All articles reporting primary data on the outcome of pregnancies exposed to antipsychotics were acquired, without methodological limitations. CONCLUSIONS Reviewed information was too limited to draw definite conclusions on structural teratogenicity of FGAs and SGAs. Both classes of drugs seem to be associated with an increased risk of neonatal complications. However, most SGAs appear to increase risk of gestational metabolic complications and babies large for gestational age and with mean birth weight significantly heavier as compared with those exposed to FGAs. These risks have been reported rarely with FGAs. Hence, the choice of the less harmful option in pregnancy should be limited to FGAs in drug-naive patients. When pregnancy occurs during antipsychotic treatment, the choice to continue the previous therapy should be preferred.
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Affiliation(s)
- Salvatore Gentile
- Department of Mental Health ASL Salerno 1, Mental Health Center n. 4, Piazza Galdi, 841013 Cava de' Tirreni (Salerno), Italy.
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Wine JN, Sanda C, Caballero J. Effects of Quetiapine on Sleep in Nonpsychiatric and Psychiatric Conditions. Ann Pharmacother 2009; 43:707-13. [DOI: 10.1345/aph.1l320] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Objective: To evaluate the use of immediate-release quetiapine for the treatment of insomnia. Data Sources: Pre-MEDLINE and MEDLINE were searched (1966 to October 2008) using the terms quetiapine, sleep, insomnia, and antipsychotics. Study Selection and Data Extraction: All studies and case reports evaluating insomnia as a primary endpoint were reviewed. Data Synthesis: The role of quetiapine for improving sleep in various patient populations is uncertain. Quetiapine has moderately sedative properties, and closes used in treatment of insomnia have ranged from 12.5 to 800 mg. Results of clinical trials and observations in case studies have revealed possible beneficial effects of quetiapine on several subjective and objective sleep parameters. In most studies, significant improvements in sleep were found in areas of total sleep time, sleep efficiency, and subjective sleep scores. However, some of these results may not be clinically significant. Also, quetiapine has been found to have adverse effects such as periodic leg movements, akathisia, and metabolic complications. Additionally, changes in rapid eye movement (REM) and percentage of REM sleep have been noted in different populations and need further study. Despite quetiapine's sedative properties, current data do not appear to support its use as first-line treatment for sleep complications. However, it may be useful for treatment of insomnia in patients with psychiatric disorders (eg, bipolar, schizophrenia) who do not respond to primary or secondary treatments. Conclusions: Further studies are needed to define the placement, dose, and adverse effects of quetiapine for the treatment of sleep problems.
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Affiliation(s)
| | - Christina Sanda
- Pharmacy Practice Resident, Miami Veterans Affairs Healthcare System, Miami, FL
| | - Joshua Caballero
- College of Pharmacy, Nova Southeastern University, Ft. Lauderdale, FL; Clinical Pharmacy Faculty, Mental Health Pharmacy Services, Jackson Health Systems
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Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2008. [DOI: 10.1002/pds.1484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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