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Satomi E, Kobayashi T, Ishikawa A, Arakawa S, Ishiki H, Amano K, Sakiyama N, Ariyoshi K, Kihara K, Oyamada S, Mizushima A. Investigating the efficacy and safety of olanzapine prophylaxis for opioid-induced nausea and vomiting (JORTC-PAL20): a study protocol for an open-label, single-arm exploratory study. BMJ Open 2024; 14:e076575. [PMID: 38417963 PMCID: PMC10900404 DOI: 10.1136/bmjopen-2023-076575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 01/16/2024] [Indexed: 03/01/2024] Open
Abstract
INTRODUCTION In opioid therapy for cancer pain, opioid-induced nausea and vomiting (OINV) occur in 20%-40% of patients during initial opioid treatment or increasing opioid doses. OINV result in failure to achieve pain relief due to poor opioid adherence. Therefore, antiemetics are used to prevent OINV, but their efficacy and safety in this context have not yet been fully elucidated. Olanzapine is a promising antiemetic for the prophylaxis of chemotherapy-induced nausea and vomiting. METHODS AND ANALYSIS This single-arm, single-centre exploratory study will evaluate the prophylactic antiemetic efficacy and safety of 5 mg olanzapine in patients with cancer pain who are withholding initial regular opioid therapy. Thirty-five patients will be enrolled. The primary endpoint is the proportion of patients achieving complete control (CC) of OINV during 5 days of opioid treatment. CC was defined as the absence of emetic episodes, no need for rescue medication to treat nausea, and minimal or no nausea (3 or less on an 11-point categorical scale). Secondary endpoints include the complete response, defined as no emetic episodes and no use of rescue medication during the overall assessment period, the time from opioid initiation to first emetic episode, the time from opioid initiation to first rescue antiemetic administration, and adverse events graded by Patient-Reported Outcome (PRO) Common Terminology Criteria for Adverse Events (CTCAE) version 1.0 and CTCAE version 5.0. ETHICS AND DISSEMINATION This study protocol was approved by National Cancer Center Hospital Certified Review Board. The results will be used as preliminary data to conduct a validation study. TRIAL REGISTRATION NUMBER Japan Registry of Clinical Trials (jRCT) jRCTs031220008.
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Affiliation(s)
- Eriko Satomi
- Palliative Medicine, National Cancer Center Japan, Tokyo, Japan
- Palliative Medicine, Juntendo University School of Medicine, Graduate School of Medicine, Tokyo, Japan
| | | | - Ayaka Ishikawa
- Palliative Medicine, National Cancer Center Japan, Tokyo, Japan
| | - Sayaka Arakawa
- Palliative Medicine, National Cancer Center Japan, Tokyo, Japan
| | - Hiroto Ishiki
- Palliative Medicine, National Cancer Center Japan, Tokyo, Japan
| | - Koji Amano
- Palliative Medicine, Osaka University, Oaska, Japan
| | | | - Keisuke Ariyoshi
- Data Center, Japanese Organisation for Research and Treatment of Cancer, Tokyo, Japan
| | - Kota Kihara
- Secretary, Japanese Organisation for Research and Treatment of Cancer, Tokyo, Japan
| | - Shunsuke Oyamada
- Biostatictics, Japanese Organisation for Research and Treatment of Cancer, Tokyo, Japan
| | - Akio Mizushima
- Palliative Medicine, Juntendo University School of Medicine, Graduate School of Medicine, Tokyo, Japan
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He Y, Fang W, Li Z, Sun L, Zhou Y, Wu C, Sun W, Wang C. Analysis of the clinical characteristics of olanzapine-induced acute pancreatitis. Ther Adv Psychopharmacol 2022; 12:20451253221079971. [PMID: 35510088 PMCID: PMC9058568 DOI: 10.1177/20451253221079971] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 01/26/2022] [Indexed: 12/27/2022] Open
Abstract
Numerous case reports of acute pancreatitis (AP) induced by olanzapine have been published. Little is, however, known about the clinical features of olanzapine-induced AP. The aim of the study was to explore the clinical characteristics of olanzapine-induced AP. We collected literature on AP cases induced by olanzapine from 1996 to April 2021 for retrospective analysis in Chinese and English. The median time to onset of olanzapine-induced acute pancreatic symptoms was 12 (range = 0.86-216) weeks in 25 patients. The clinical features of AP range from asymptomatic elevation of blood amylase/lipase levels to digestive system symptoms (abdominal pain, vomiting, and nausea) and even death in a small number of patients. Laboratory tests showed varying degrees of elevated serum amylase and lipase levels, along with high blood sugar and high triglyceride levels in some patients. Computed tomography showed acute edematous pancreatitis, acute hemorrhagic pancreatitis, and acute necrotizing pancreatitis in the patients. The patients' symptoms were completely relieved and high triglyceride levels gradually returned to normal levels after olanzapine was stopped. Some patients with hyperglycemia still needed hypoglycemic therapy. AP is a rare adverse effect of olanzapine. Clinicians should be aware of such complications and monitor pancreatin.
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Affiliation(s)
- Yang He
- Department of Pharmacy, The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Weijin Fang
- Department of Pharmacy, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Zuojun Li
- Department of Pharmacy, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Linli Sun
- Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Yulu Zhou
- Department of Pharmacy, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Cuifang Wu
- Department of Pharmacy, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Wei Sun
- Department of Pharmacy, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Chunjiang Wang
- Department of Pharmacy, The Third Xiangya Hospital, Central South University, No. 138 Tong zipo Road, YueLu District, Changsha 410013, Hunan, China
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Alastanos JN, Suri D, DeLellis H, Mapugay A. A case report and literature review of olanzapine-associated hyperglycemia with previous history of gestational diabetes. Ment Health Clin 2022; 12:37-44. [PMID: 35116211 PMCID: PMC8788302 DOI: 10.9740/mhc.2022.01.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 12/14/2021] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Olanzapine (Zyprexa) package labeling includes a warning for hyperglycemia, stating physicians should consider the risks and benefits when prescribing olanzapine to patients with an established diagnosis of diabetes mellitus or having borderline increased blood glucose levels. A case report of olanzapine-associated hyperglycemia in a patient with a history of gestational diabetes mellitus (GDM) is presented and literature review is discussed.
Case Report
A 33-year-old female with a past medical history of bipolar disorder, cocaine and amphetamine use disorder, hypertension, and GDM was initiated on olanzapine 5 mg PO daily which was subsequently titrated to 25 mg daily. On day 15 of admission, she developed signs and symptoms of hyperglycemia, with blood glucose readings >500 mg/dL. Insulin was initiated, olanzapine was discontinued, and her blood glucose began improving. She was later discharged on ziprasidone 20 mg PO twice daily.
Discussion
There have been several case reports published on olanzapine-induced hyperglycemia. This is the first case report to specifically recognize a history of GDM as a potential risk factor for developing olanzapine-associated hyperglycemia.
Conclusion
Adverse effect profiles and patient-specific risk factors should be considered when selecting appropriate antipsychotic treatment. Olanzapine may not be an ideal medication choice for a person with a history of GDM; however, if olanzapine is indicated, then close blood glucose monitoring is recommended.
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Affiliation(s)
| | - Devika Suri
- Clinical Pharmacist, St Joseph's Hospital, Tampa, Florida
| | - Hayato DeLellis
- Internal Medicine Clinical Pharmacist, St Joseph's Hospital, Tampa, Florida
| | - Andrea Mapugay
- PGY-1 Pharmacy Resident, St Joseph's Hospital, Tampa, Florida
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Xu Y, Lu J, Yao B, Zhang Y, Huang S, Liu J, Zhang Y, Guo Y, Wang X. P-glycoprotein mediates the pharmacokinetic interaction of olanzapine with fluoxetine in rats. Toxicol Appl Pharmacol 2021; 431:115735. [PMID: 34610281 DOI: 10.1016/j.taap.2021.115735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 09/27/2021] [Accepted: 09/29/2021] [Indexed: 10/20/2022]
Abstract
Clinical trials of olanzapine combined with fluoxetine (Olanzapine/Fluoxetine Combination, OFC) in the treatment of refractory depression have shown significant efficacy, but the drug-drug interaction (DDI) between them remains unclear. In this report, the pharmacokinetic interaction between olanzapine and fluoxetine was studied in wild-type (WT) and Mdr1a/b gene knockout (KO) rats. By analyzing the pharmacokinetics and tissue distribution of olanzapine in single dose and combination, the potential DDI mediated by P-gp was explored. The results showed that in WT rats, the combination of fluoxetine increased the peak concentration (Cmax, 44.1 ± 5.1 ng/mL in the combination group vs 9.0 ± 1.5 ng/mL in the monotherapy group) and the exposure (AUC0-t, 235.8 ± 22.7 h × ng/mL in the combination group vs 47.5 ± 8.4 h × ng/mL in monotherapy group) of olanzapine, and decreased the clearance (CL, 8119.0 ± 677.9 mL/h/kg in the combination group vs 49,469.0 ± 10,306.0 mL/h/kg in monotherapy group). At the same time, fluoxetine significantly increased the in vivo exposure of olanzapine in brain, liver, kidney and ileum of WT rats, indicating the occurrence of DDI. The same phenomenon was observed in Caco-2 cells in vitro as well. However, in KO rats, there was no significant difference in pharmacokinetic parameters between the monotherapy group and the combination group. In conclusion, P-gp plays an important role in the pharmacokinetic interaction between olanzapine and fluoxetine in rats. This study may provide a reference for the clinical safety of olanzapine combined with fluoxetine.
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Affiliation(s)
- Yuan Xu
- Changning Maternity and Infant Health Hospital and School of Life Sciences, Shanghai Key Laboratory of Regulatory Biology, East China Normal University, Shanghai, China
| | - Jian Lu
- Changning Maternity and Infant Health Hospital and School of Life Sciences, Shanghai Key Laboratory of Regulatory Biology, East China Normal University, Shanghai, China
| | - Bingyi Yao
- Changning Maternity and Infant Health Hospital and School of Life Sciences, Shanghai Key Laboratory of Regulatory Biology, East China Normal University, Shanghai, China
| | - Yuanjin Zhang
- Changning Maternity and Infant Health Hospital and School of Life Sciences, Shanghai Key Laboratory of Regulatory Biology, East China Normal University, Shanghai, China
| | - Shengbo Huang
- Changning Maternity and Infant Health Hospital and School of Life Sciences, Shanghai Key Laboratory of Regulatory Biology, East China Normal University, Shanghai, China
| | - Jie Liu
- Changning Maternity and Infant Health Hospital and School of Life Sciences, Shanghai Key Laboratory of Regulatory Biology, East China Normal University, Shanghai, China
| | - Yanfang Zhang
- Changning Maternity and Infant Health Hospital and School of Life Sciences, Shanghai Key Laboratory of Regulatory Biology, East China Normal University, Shanghai, China
| | - Yuanqing Guo
- Changning Maternity and Infant Health Hospital and School of Life Sciences, Shanghai Key Laboratory of Regulatory Biology, East China Normal University, Shanghai, China
| | - Xin Wang
- Changning Maternity and Infant Health Hospital and School of Life Sciences, Shanghai Key Laboratory of Regulatory Biology, East China Normal University, Shanghai, China.
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Affiliation(s)
- Katherine Cashen
- Division of Critical Care, Department of Pediatrics, Children's Hospital of Michigan/Wayne State University School of Medicine, Detroit, MI
| | - Tara Petersen
- Division of Critical Care, Department of Pediatrics, Children's Hospital of Wisconsin/Medical College of Wisconsin, Milwaukee, WI
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Perez de la Mora M, Hernandez-Mondragon C, Crespo-Ramirez M, Rejon-Orantes J, Borroto-Escuela DO, Fuxe K. Conventional and Novel Pharmacological Approaches to Treat Dopamine-Related Disorders: Focus on Parkinson's Disease and Schizophrenia. Neuroscience 2019; 439:301-318. [PMID: 31349007 DOI: 10.1016/j.neuroscience.2019.07.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 06/25/2019] [Accepted: 07/12/2019] [Indexed: 12/17/2022]
Abstract
The dopaminergic system integrated by cell groups distributed in several brain regions exerts a modulatory role in brain. Particularly important for this task are the mesencephalic dopamine neurons, which from the substantia nigra and ventral tegmental area project to the dorsal striatum and the cortical/subcortical limbic systems, respectively. Dopamine released from these neurons operates mainly via the short distance extrasynaptic volume transmission and activates five different dopaminergic receptor subtypes modulating synaptic GABA and glutamate transmission. To accomplish this task dopaminergic neurons keep mutual modulating interactions with neurons of other neurotransmitter systems, including allosteric receptor-receptor interactions in heteroreceptor complexes. As a result of its modulatory role dopaminergic mechanisms are involved in either the etiology or physiopathology of many brain diseases such as Parkinsońs disease and schizophrenia. The aim of this work is to review some novel and conventional approaches that either have been used or are currently employed to treat these diseases. Particular attention is paid to the approaches derived from the knowledge recently acquired in the realm of receptor-receptor interactions taking place through multiple dopamine heteroreceptor complexes in the plasma membrane. This article is part of a Special Issue entitled: Honoring Ricardo Miledi - outstanding neuroscientist of XX-XXI centuries.
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Affiliation(s)
- Miguel Perez de la Mora
- Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico.
| | | | - Minerva Crespo-Ramirez
- Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - José Rejon-Orantes
- Pharmacobiology Experimental laboratory, Faculty of Medicine, Universidad Autónoma de Chiapas
| | | | - Kjell Fuxe
- Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
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Shah R, Subhan F, Sultan SM, Haq M, Ahmad H, Khan QR, Ali G, Ullah S, Ullah I. Metabolic dysregulation in early onset psychiatric disorder before and after exposure to antipsychotic drugs. BRAZ J PHARM SCI 2019. [DOI: 10.1590/s2175-97902019000117825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Rehmat Shah
- University of Peshawar, Pakistan; Health Department, Pakistan
| | | | | | - Matiul Haq
- , Institute of Radiotherapy and Nuclear Medicine, Pakistan
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Wang W, Lou G, Zhang Y. Olanzapine with ondansetron and dexamethasone for the prevention of cisplatin-based chemotherapy-induced nausea and vomiting in lung cancer. Medicine (Baltimore) 2018; 97:e12331. [PMID: 30212982 PMCID: PMC6156067 DOI: 10.1097/md.0000000000012331] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Olanzapine is an atypical antipsychotic that has shown efficacy for the treatment of nausea, anxiety, and insomnia. This study was conducted to evaluate the efficacy of olanzapine (5 mg) combined with 5-HT3 receptor antagonists and dexamethasone for the prevention of chemotherapy-induced nausea and vomiting (CINV) in lung patients receiving cisplatin-based (25 mg/m2 d1-3) highly emetogenic chemotherapy (HEC).Olanzapine (5 mg) was administered a day prior to cisplatin administration and continued on days 1 to 5. We evaluated complete response (CR) rate and rates of no nausea and no vomiting in 3 periods. In addition, Self-Rating Anxiety Scale (SAS), Self-rating Depression Scale (SDS), and The Functional Living Index-Emesis (FLIE) questionnaire were also assessed.A total of 40 lung cancer patients were included. CR for acute, delayed, and over all phases were 82.5%, 75.0%, and 70.0%, respectively. The rate of no nausea in the acute phase was 70.0% and 62.5% in delayed phase. The rate of no vomiting in the acute phase was 85.0%, and 77.5% in delayed phase. The rate of no nausea and no vomiting in the overall phase were 57.5% and 75.0%, respectively. The median SAS and SDS score were 37.9 and 41.6 in pre-chemotherapy, respectively. Up to day 6 after chemotherapy treatment, the median SAS and SDS score were 36.9 and 42.0, respectively. The median FLIE score was 111.7. The main side effects were grade 1 somnolence (35.0%) and mild constipation (52.5%).Around 5 mg olanzapine may be used as a potential, safe, and cost-beneficial alternative to prevent nausea and vomiting for HEC, particular for multiday chemotherapy regimen.
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Zhang Y, Liu Y, Su Y, You Y, Ma Y, Yang G, Song Y, Liu X, Wang M, Zhang L, Kou C. The metabolic side effects of 12 antipsychotic drugs used for the treatment of schizophrenia on glucose: a network meta-analysis. BMC Psychiatry 2017; 17:373. [PMID: 29162032 PMCID: PMC5698995 DOI: 10.1186/s12888-017-1539-0] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 11/13/2017] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Antipsychotics have serious metabolic side effects on blood glucose. However, the comparative influence of these drugs on blood glucose levels has not been comprehensively evaluated. We conducted a network meta-analysis to create a hierarchy of the side effects of 12 antipsychotic drugs on changes in blood glucose levels. METHODS A systematic search of the PubMed, EMBASE and Cochrane databases (last search June 2016) was conducted to identify studies that reported randomized controlled trials (RCTs) comparing changes in blood glucose levels between patients receiving one of 12 antipsychotic drugs or a placebo for the treatment of schizophrenia or related disorders. The studies we searched were limited to those published in English. Two reviewers independently extracted data. The primary outcome of interest was changes in fasting glucose levels. RESULTS We included 47 studies with 114 relevant arms. Of the antipsychotic drugs, only olanzapine was associated with significantly increased glucose levels compared to a placebo (mean difference (MD) = 3.95, 95% confidence interval (CI) = 0.14 to 7.76). Moreover, olanzapine was associated with a significantly greater change in the glucose levels than ziprasidone (MD = 5.51, 95% CI = 1.62 to 9.39), lurasidone (MD = 5.58, 95% CI = 0.53 to 10.64) or risperidone (MD = 3.05, 95% CI = 0.87 to 5.22). Ziprasidone and lurasidone were associated with minimal glucose changes compared to the other antipsychotics. CONCLUSIONS Olanzapine was associated with a significantly greater change in blood glucose levels than ziprasidone, lurasidone, risperidone or placebo treatment. The application of a hierarchy of glucose metabolism-related side effects may help clinicians tailor the choice of antipsychotic drug to meet the needs of individual patients.
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Affiliation(s)
- Yangyu Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, Jilin Province 130021 China
| | - Yingyu Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, Jilin Province 130021 China
| | - Yingying Su
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, Jilin Province 130021 China
| | - Yueyue You
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, Jilin Province 130021 China
| | - Yue Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, Jilin Province 130021 China
| | - Guang Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, Jilin Province 130021 China
| | - Yan Song
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, Jilin Province 130021 China
| | - Xinyu Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, Jilin Province 130021 China
| | - Mohan Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, Jilin Province 130021 China
| | - Lili Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, Jilin Province 130021 China
| | - Changgui Kou
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, Jilin Province 130021 China
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Vuk A, Baretic M, Osvatic MM, Filipcic I, Jovanovic N, Kuzman MR. Treatment of Diabetic Ketoacidosis Associated With Antipsychotic Medication: Literature Review. J Clin Psychopharmacol 2017; 37:584-589. [PMID: 28816925 PMCID: PMC5596830 DOI: 10.1097/jcp.0000000000000772] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 07/03/2017] [Indexed: 11/26/2022]
Abstract
BACKGROUND The second-generation antipsychotics (SGAs) are associated with metabolic disturbances. Diabetic ketoacidosis (DKA) is a rare, but potentially fatal sign of acute glucose metabolism dysregulation, which may be associated with the use of SGAs. This study aims to review published reports of patients with schizophrenia and antipsychotic drug-associated DKA, focusing on the effective management of both conditions. METHODS Using a predefined search strategy, we searched PubMed and EMBASE from their inception to July 2016. The search terms were related to "diabetic ketoacidosis" and "antipsychotic medication." Case reports, case series, and reviews of case series written in English language were included in the review. RESULTS Sixty-five reports were analyzed. In most patients who developed antipsychotic-associated DKA, 1 or more suspected antipsychotic medications were discontinued. In 5 cases, a rechallenge test was trialed, and in only 1 case, it resulted in the elevation of blood glucose. The majority was subsequently treated with a different SGA in combination with insulin/oral hypoglycemic agents; although approximately a third of patients had a complete resolution of symptoms or could control diabetes with diet only at the point of discharge. CONCLUSIONS Patients taking antipsychotic medications should be regularly screened for insulin resistance and educated about potential complications of antipsychotic medications. This will allow clinicians to individualize treatment decisions and reduce iatrogenic contribution to morbidity and mortality. To achieve best treatment outcomes, antipsychotic-induced DKA should be treated jointly by psychiatry and endocrinology teams.
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Affiliation(s)
- Antonia Vuk
- From the *Psychiatric Hospital Sveti Ivan; †Zagreb School of Medicine; ‡Department of Endocrinology, University Hospital Centre Zagreb, Zagreb, Croatia; §Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Newham Centre for Mental Health, London, United Kingdom; and ∥Department of Psychiatry, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Maja Baretic
- From the *Psychiatric Hospital Sveti Ivan; †Zagreb School of Medicine; ‡Department of Endocrinology, University Hospital Centre Zagreb, Zagreb, Croatia; §Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Newham Centre for Mental Health, London, United Kingdom; and ∥Department of Psychiatry, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Martina Matovinovic Osvatic
- From the *Psychiatric Hospital Sveti Ivan; †Zagreb School of Medicine; ‡Department of Endocrinology, University Hospital Centre Zagreb, Zagreb, Croatia; §Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Newham Centre for Mental Health, London, United Kingdom; and ∥Department of Psychiatry, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Igor Filipcic
- From the *Psychiatric Hospital Sveti Ivan; †Zagreb School of Medicine; ‡Department of Endocrinology, University Hospital Centre Zagreb, Zagreb, Croatia; §Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Newham Centre for Mental Health, London, United Kingdom; and ∥Department of Psychiatry, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Nikolina Jovanovic
- From the *Psychiatric Hospital Sveti Ivan; †Zagreb School of Medicine; ‡Department of Endocrinology, University Hospital Centre Zagreb, Zagreb, Croatia; §Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Newham Centre for Mental Health, London, United Kingdom; and ∥Department of Psychiatry, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Martina Rojnic Kuzman
- From the *Psychiatric Hospital Sveti Ivan; †Zagreb School of Medicine; ‡Department of Endocrinology, University Hospital Centre Zagreb, Zagreb, Croatia; §Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Newham Centre for Mental Health, London, United Kingdom; and ∥Department of Psychiatry, University Hospital Centre Zagreb, Zagreb, Croatia
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Abstract
Chemotherapy-induced nausea and vomiting (CINV) is associated with a significant deterioration in quality of life and is perceived by patients as a major adverse effect of the treatment. This review summarizes the safety and efficacy of current antiemetic agents for the prevention of CINV in children. Information on antiemetic prophylaxis for CINV in children was obtained from a literature review of current peer-reviewed articles and recent international guidelines. The literature review and the international antiemetic guidelines provide recommendations for use of specific antiemetics in children based on the emetogenicity of the chemotherapy. 5-Hydroxytryptamine-3 (5-HT3) receptor antagonists have been safe and effective in the prevention of acute emesis with a few patients experiencing mild headache. No adequate studies have been conducted to date for specific recommendations for the prevention of delayed nausea and vomiting in children. The neurokinin (NK)-1 receptor antagonist aprepitant has been approved by the US FDA for use in children of a specific age and weight. No studies for the NK1 receptor antagonists netupitant and rolapitant in children have been conducted. Olanzapine, an antipsychotic, has been shown to be safe and effective in preventing nausea and emesis in adult patients receiving chemotherapy. Its use in children has been limited to children with poor control of CINV; more studies are necessary in this population. In conclusion, practitioners should follow international antiemetic guidelines to provide patients with the specific antiemetics in the recommended dose for the highest possible quality of care.
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Palmiere C, Augsburger M, Varlet V. Disturbances of glucose metabolism associated with the use of psychotropic drugs: A post-mortem evaluation. Forensic Sci Int 2017; 274:33-37. [DOI: 10.1016/j.forsciint.2016.11.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Revised: 11/15/2016] [Accepted: 11/22/2016] [Indexed: 11/24/2022]
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Polcwiartek C, Vang T, Bruhn CH, Hashemi N, Rosenzweig M, Nielsen J. Diabetic ketoacidosis in patients exposed to antipsychotics: a systematic literature review and analysis of Danish adverse drug event reports. Psychopharmacology (Berl) 2016; 233:3663-3672. [PMID: 27592232 DOI: 10.1007/s00213-016-4411-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 08/11/2016] [Indexed: 12/21/2022]
Abstract
RATIONALE Patients exposed to second-generation antipsychotics (SGAs) have approximately 10 times increased risk of diabetic ketoacidosis (DKA) compared with the general population. However, as DKA is a rare complication of type 2 diabetes mellitus, and susceptible patients exposed to antipsychotics may rapidly develop DKA independently of treatment duration and weight gain, this is rather suggestive of type 1 diabetes mellitus (T1DM) or latent autoimmune diabetes in adults. OBJECTIVES We performed a systematic review of current studies regarding antipsychotic-associated DKA with type 1 etiology and analyzed Danish adverse drug event (ADE) reports (previously unpublished cases). METHODS PubMed, Embase, and the Cochrane Library were searched for all relevant studies, and the Danish Medicines Agency retrieved ADE reports using the Danish ADE database (up to date as of June 28, 2016). Diagnosis of antipsychotic-associated DKA with type 1 etiology was either considered confirmed or possible depending on authors' conclusions in the studies and/or clinical aspects. In addition, clinico-demographic risk factors were extracted. RESULTS A total of 655 records and 11 ADE reports were identified, and after screening for eligibility, we included 21 case reports/series and two ADE reports (n = 24). No relevant clinical studies were included. Although fatal cases were identified, these were excluded because of diagnostic uncertainties (n = 15). DKA occurred in 15 males (62.5 %) and nine females (37.5 %), with a mean age ± standard deviation of 34.8 ± 12.4 years. Median time to DKA was 5 months (interquartile range: 1.4-11 months). Associated antipsychotics were olanzapine (n = 9, 36 %), aripiprazole (n = 6, 24 %), risperidone (n = 6, 24 %), clozapine (n = 3, 12 %), and quetiapine (n = 1, 4 %). Nine patients (37.5 %) were confirmedly diagnosed with T1DM following DKA resolution, whereas 15 patients (62.5 %) had possible T1DM. In 22 patients (91.7 %), ongoing insulin treatment was required for glycemic control. CONCLUSIONS Increased awareness of the potential risk of antipsychotic-associated DKA and subsequent T1DM diagnosis, with insulin requirements for glycemic control, is warranted. The underlying mechanisms are poorly understood but most probably multifactorial. Certainly, further studies are warranted. Clinicians must utilize appropriate monitoring in susceptible patients and consider the possibility of continuing antipsychotic treatment with appropriate diabetic care.
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Affiliation(s)
- Christoffer Polcwiartek
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Torkel Vang
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark
| | | | - Nasseh Hashemi
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | | | - Jimmi Nielsen
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark. .,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.
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Suehs BT, Bettinger TL, Hall CS. Atypical Antipsychotics and Diabetes: Discussion and Monitoring Recommendations. J Pharm Technol 2016. [DOI: 10.1177/875512250502100103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective:To discuss the relationship between atypical antipsychotics (AAPs) and diabetes and to report new monitoring recommendations for patients being prescribed AAPs.Data Sources:Articles were identified through searches of MEDLINE and PubMed (1966–March 2004). Search terms included hyperglycemia, diabetes, glucose, atypical antipsychotics, clozapine, risperidone, olanzapine, quetiapine, ziprasidone, and aripiprazole. Only articles published in the English language were included in the search. Additionally, bibliographies of articles cited were used to identify additional articles.Study Selection and Data Extraction:All available articles identified by the data sources were reviewed and those deemed relevant to the review were included.Data Synthesis:Information pertaining to diabetes/hyperglycemia risk in case reports and submissions to the Medwatch system prompted the FDA to require labeling changes for all AAPs. The exact relationship between AAPs and diabetes remains unclear. The association is clouded by the fact that patients with schizophrenia are, in general, at higher risk for diabetes mellitus. Sedentary lifestyle and poor dietary intake are 2 possible contributing causes of diabetes in patients with schizophrenia. Weight gain or other metabolic effects of AAPs may put patients at further risk of developing diabetes. The American Diabetes Association, American Psychiatric Association, American Association of Clinical Epidemiologists, and North American Association for the Study of Obesity have released a joint consensus statement addressing some of the concerns related to AAP use.Conclusions:Because of the apparent increased risk of diabetes in patients taking AAPs, monitoring weight, fasting blood glucose, blood pressure, and lipids should be a part of the baseline assessment and ongoing care.
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Affiliation(s)
- Brandon T Suehs
- BRANDON T SUEHS PharmD, Psychiatric Pharmacy Practice Resident, College of Pharmacy, The University of Texas at Austin, Austin, TX
| | - Tawny L Bettinger
- TAWNY L BETTINGER PharmD BCPP, Assistant Professor, Division of Pharmacy Practice, College of Pharmacy, The University of Texas at Austin
| | - Catherine S Hall
- CATHERINE S HALL PharmD BCPP, Clinical Pharmacist, Bluebonnet Trails Community Mental Health Center, Seguin, TX
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Navari RM, Qin R, Ruddy KJ, Liu H, Powell SF, Bajaj M, Dietrich L, Biggs D, Lafky JM, Loprinzi CL. Olanzapine for the Prevention of Chemotherapy-Induced Nausea and Vomiting. N Engl J Med 2016; 375:134-42. [PMID: 27410922 PMCID: PMC5344450 DOI: 10.1056/nejmoa1515725] [Citation(s) in RCA: 262] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND We examined the efficacy of olanzapine for the prevention of nausea and vomiting in patients receiving highly emetogenic chemotherapy. METHODS In a randomized, double-blind, phase 3 trial, we compared olanzapine with placebo, in combination with dexamethasone, aprepitant or fosaprepitant, and a 5-hydroxytryptamine type 3-receptor antagonist, in patients with no previous chemotherapy who were receiving cisplatin (≥70 mg per square meter of body-surface area) or cyclophosphamide-doxorubicin. The doses of the three concomitant drugs administered before and after chemotherapy were similar in the two groups. The two groups received either 10 mg of olanzapine orally or matching placebo daily on days 1 through 4. Nausea prevention was the primary end point; a complete response (no emesis and no use of rescue medication) was a secondary end point. RESULTS In the analysis, we included 380 patients who could be evaluated (192 assigned to olanzapine, and 188 to placebo). The proportion of patients with no chemotherapy-induced nausea was significantly greater with olanzapine than with placebo in the first 24 hours after chemotherapy (74% vs. 45%, P=0.002), the period from 25 to 120 hours after chemotherapy (42% vs. 25%, P=0.002), and the overall 120-hour period (37% vs. 22%, P=0.002). The complete-response rate was also significantly increased with olanzapine during the three periods: 86% versus 65% (P<0.001), 67% versus 52% (P=0.007), and 64% versus 41% (P<0.001), respectively. Although there were no grade 5 toxic effects, some patients receiving olanzapine had increased sedation (severe in 5%) on day 2. CONCLUSIONS Olanzapine, as compared with placebo, significantly improved nausea prevention, as well as the complete-response rate, among previously untreated patients who were receiving highly emetogenic chemotherapy. (Funded by the National Cancer Institute; ClinicalTrials.gov number, NCT02116530.).
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Affiliation(s)
- Rudolph M Navari
- From Indiana University School of Medicine-South Bend, South Bend (R.M.N.); Alliance Statistics and Data Center, Mayo Clinic (R.Q., H.L.), and Mayo Clinic (K.J.R., J.M.L., C.L.L.), Rochester, MN; Sanford NCORP (National Cancer Institute Community Oncology Research Program) of the North Central Plains, Sioux Falls, SD (S.F.P.); Illinois Cancer Care-Peoria, Peoria (M.B.); Gundersen Lutheran Medical Center, La Crosse, WI (L.D.); and Delaware-Christiana Care NCORP, Newark, DE (D.B.)
| | - Rui Qin
- From Indiana University School of Medicine-South Bend, South Bend (R.M.N.); Alliance Statistics and Data Center, Mayo Clinic (R.Q., H.L.), and Mayo Clinic (K.J.R., J.M.L., C.L.L.), Rochester, MN; Sanford NCORP (National Cancer Institute Community Oncology Research Program) of the North Central Plains, Sioux Falls, SD (S.F.P.); Illinois Cancer Care-Peoria, Peoria (M.B.); Gundersen Lutheran Medical Center, La Crosse, WI (L.D.); and Delaware-Christiana Care NCORP, Newark, DE (D.B.)
| | - Kathryn J Ruddy
- From Indiana University School of Medicine-South Bend, South Bend (R.M.N.); Alliance Statistics and Data Center, Mayo Clinic (R.Q., H.L.), and Mayo Clinic (K.J.R., J.M.L., C.L.L.), Rochester, MN; Sanford NCORP (National Cancer Institute Community Oncology Research Program) of the North Central Plains, Sioux Falls, SD (S.F.P.); Illinois Cancer Care-Peoria, Peoria (M.B.); Gundersen Lutheran Medical Center, La Crosse, WI (L.D.); and Delaware-Christiana Care NCORP, Newark, DE (D.B.)
| | - Heshan Liu
- From Indiana University School of Medicine-South Bend, South Bend (R.M.N.); Alliance Statistics and Data Center, Mayo Clinic (R.Q., H.L.), and Mayo Clinic (K.J.R., J.M.L., C.L.L.), Rochester, MN; Sanford NCORP (National Cancer Institute Community Oncology Research Program) of the North Central Plains, Sioux Falls, SD (S.F.P.); Illinois Cancer Care-Peoria, Peoria (M.B.); Gundersen Lutheran Medical Center, La Crosse, WI (L.D.); and Delaware-Christiana Care NCORP, Newark, DE (D.B.)
| | - Steven F Powell
- From Indiana University School of Medicine-South Bend, South Bend (R.M.N.); Alliance Statistics and Data Center, Mayo Clinic (R.Q., H.L.), and Mayo Clinic (K.J.R., J.M.L., C.L.L.), Rochester, MN; Sanford NCORP (National Cancer Institute Community Oncology Research Program) of the North Central Plains, Sioux Falls, SD (S.F.P.); Illinois Cancer Care-Peoria, Peoria (M.B.); Gundersen Lutheran Medical Center, La Crosse, WI (L.D.); and Delaware-Christiana Care NCORP, Newark, DE (D.B.)
| | - Madhuri Bajaj
- From Indiana University School of Medicine-South Bend, South Bend (R.M.N.); Alliance Statistics and Data Center, Mayo Clinic (R.Q., H.L.), and Mayo Clinic (K.J.R., J.M.L., C.L.L.), Rochester, MN; Sanford NCORP (National Cancer Institute Community Oncology Research Program) of the North Central Plains, Sioux Falls, SD (S.F.P.); Illinois Cancer Care-Peoria, Peoria (M.B.); Gundersen Lutheran Medical Center, La Crosse, WI (L.D.); and Delaware-Christiana Care NCORP, Newark, DE (D.B.)
| | - Leah Dietrich
- From Indiana University School of Medicine-South Bend, South Bend (R.M.N.); Alliance Statistics and Data Center, Mayo Clinic (R.Q., H.L.), and Mayo Clinic (K.J.R., J.M.L., C.L.L.), Rochester, MN; Sanford NCORP (National Cancer Institute Community Oncology Research Program) of the North Central Plains, Sioux Falls, SD (S.F.P.); Illinois Cancer Care-Peoria, Peoria (M.B.); Gundersen Lutheran Medical Center, La Crosse, WI (L.D.); and Delaware-Christiana Care NCORP, Newark, DE (D.B.)
| | - David Biggs
- From Indiana University School of Medicine-South Bend, South Bend (R.M.N.); Alliance Statistics and Data Center, Mayo Clinic (R.Q., H.L.), and Mayo Clinic (K.J.R., J.M.L., C.L.L.), Rochester, MN; Sanford NCORP (National Cancer Institute Community Oncology Research Program) of the North Central Plains, Sioux Falls, SD (S.F.P.); Illinois Cancer Care-Peoria, Peoria (M.B.); Gundersen Lutheran Medical Center, La Crosse, WI (L.D.); and Delaware-Christiana Care NCORP, Newark, DE (D.B.)
| | - Jacqueline M Lafky
- From Indiana University School of Medicine-South Bend, South Bend (R.M.N.); Alliance Statistics and Data Center, Mayo Clinic (R.Q., H.L.), and Mayo Clinic (K.J.R., J.M.L., C.L.L.), Rochester, MN; Sanford NCORP (National Cancer Institute Community Oncology Research Program) of the North Central Plains, Sioux Falls, SD (S.F.P.); Illinois Cancer Care-Peoria, Peoria (M.B.); Gundersen Lutheran Medical Center, La Crosse, WI (L.D.); and Delaware-Christiana Care NCORP, Newark, DE (D.B.)
| | - Charles L Loprinzi
- From Indiana University School of Medicine-South Bend, South Bend (R.M.N.); Alliance Statistics and Data Center, Mayo Clinic (R.Q., H.L.), and Mayo Clinic (K.J.R., J.M.L., C.L.L.), Rochester, MN; Sanford NCORP (National Cancer Institute Community Oncology Research Program) of the North Central Plains, Sioux Falls, SD (S.F.P.); Illinois Cancer Care-Peoria, Peoria (M.B.); Gundersen Lutheran Medical Center, La Crosse, WI (L.D.); and Delaware-Christiana Care NCORP, Newark, DE (D.B.)
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Navari RM. The safety of antiemetic medications for the prevention of chemotherapy-induced nausea and vomiting. Expert Opin Drug Saf 2016; 15:343-56. [DOI: 10.1517/14740338.2016.1135899] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Navari RM. 5-HT3 receptors as important mediators of nausea and vomiting due to chemotherapy. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2015; 1848:2738-46. [DOI: 10.1016/j.bbamem.2015.03.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Revised: 02/26/2015] [Accepted: 03/20/2015] [Indexed: 02/07/2023]
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Bishara A, Phan SV, Young HN, Liao TV. Glucose Disturbances and Atypical Antipsychotic Use in the Intensive Care Unit. J Pharm Pract 2015; 29:534-538. [PMID: 25952594 DOI: 10.1177/0897190015579452] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE Chronic use of atypical antipsychotics may lead to metabolic abnormalities including hyperglycemia. Although evidence supports acute hyperglycemic episodes associated with atypical antipsychotic use, the acute use of atypical antipsychotics in the intensive care unit (ICU) setting has not been studied. The purpose of this study is to evaluate the occurrence of hyperglycemia in ICU patients receiving newly prescribed atypical antipsychotic. SUMMARY Of the 273 patient charts reviewed, 50 patients were included in this study. Approximately 45% of patients experienced at least 1 hyperglycemic episode (blood glucose >180 mg/dL) after the initiation of an atypical antipsychotic in the ICU. Of the patients experiencing at least 1 hyperglycemic episode, 60% experienced multiple distinct hyperglycemic episodes. In this study, quetiapine was the most commonly used atypical antipsychotic, 19 (38%) patients were discharged from the ICU on the atypical antipsychotic, 6 (12%) patients died in the ICU, and 31 (62%) patients were treated with an antihyperglycemic agent. Logistic regression analysis showed that women and ICU patients with a higher Acute Physiology and Chronic Health Evaluation II (APACHE II) score were significantly more likely to have multiple hyperglycemic episodes. CONCLUSION Patients admitted to the ICU and initiated on an atypical antipsychotic may develop hyperglycemia independent of other glucose-elevating factors. The direct correlation of these agents to resulting acute hyperglycemia is unknown. Further studies are needed to investigate the link between atypical antipsychotics and acute hyperglycemia and the clinical significance of the impact on patient outcomes.
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Affiliation(s)
- Amy Bishara
- Department of Pharmacy, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Stephanie V Phan
- Department of Clinical and Administrative Pharmacy, University of Georgia, Albany, GA, USA
| | - Henry N Young
- Department of Clinical and Administrative Pharmacy, University of Georgia, Albany, GA, USA
| | - T Vivian Liao
- Department of Pharmacy Practice, Mercer University, Mercer University Drive, Atlanta, GA, USA
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Fonte C, Fatigoni S, Roila F. A review of olanzapine as an antiemetic in chemotherapy-induced nausea and vomiting and in palliative care patients. Crit Rev Oncol Hematol 2015; 95:214-21. [PMID: 25779971 DOI: 10.1016/j.critrevonc.2015.02.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Revised: 01/22/2015] [Accepted: 02/24/2015] [Indexed: 11/19/2022] Open
Abstract
Olanzapine is an atypical antipsychotic agent that blocks multiple neuronal receptors involved in the nausea and vomiting pathways. It has therefore been studied for the prevention and treatment of chemotherapy-induced emesis and in patients in palliative care presenting nausea and vomiting refractory to standard antiemetics. Some studies have shown that olanzapine was not inferior to aprepitant in the prophylaxis of highly and moderately emetogenic chemotherapy and that it increased the rate of complete response when added to a combination of a 5-HT3 antagonist, aprepitant and dexamethasone. These studies present so many shortcomings, however, that they do not permit us to draw any firm conclusions. Oral olanzapine showed superior antiemetic efficacy to metoclopramide as rescue treatment to control breakthrough emesis induced by chemotherapy. However, an oral formulation is not appropriate because in patients with vomiting or severe nausea the mere ingestion of an oral drug could induce emesis. Finally, in palliative care olanzapine could control or reduce the intensity of nausea and vomiting refractory to standard antiemetics.
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Affiliation(s)
- C Fonte
- Medical Oncology, "S. Maria" Hospital, Terni, Italy
| | - S Fatigoni
- Medical Oncology, "S. Maria" Hospital, Terni, Italy
| | - F Roila
- Medical Oncology, "S. Maria" Hospital, Terni, Italy.
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Wani RA, Dar MA, Margoob MA, Rather YH, Haq I, Shah MS. Diabetes mellitus and impaired glucose tolerance in patients with schizophrenia, before and after antipsychotic treatment. J Neurosci Rural Pract 2015; 6:17-22. [PMID: 25552846 PMCID: PMC4244781 DOI: 10.4103/0976-3147.143182] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Treatment with antipsychotics increases the risk of developing diabetes in patients of schizophrenia but this diabetogenic potential of different antipsychotics seems to be different. Moreover, there may be an independent link between schizophrenia and diabetes. So we plan to study the prevalence of glucose dysregulation in patients of schizophrenia before and after treatment with various antipsychotics. MATERIALS AND METHODS Fifty patients (32 males and 18 females) diagnosed with schizophrenia were evaluated for glucose dysregulation using oral glucose tolerance test, initially (drug naive) and after antipsychotic treatment. Age- and sex-matched healthy volunteer group of 50 subjects (35 males and 15 females) was taken for comparison. Results were interpreted using American Diabetic Association criteria. RESULTS Though the glycemic status of the patient group was comparable with healthy controls initially but antipsychotic treatment was associated with glucose dysregulation. For first 6 weeks the antipsychotic (olanzapine, risperidone, haloperidol and aripiprazole)-induced glucose dysregulation was comparable, which was seen to be maximum with the olanzapine-treated group at the end of this study, 14 weeks. CONCLUSION We conclude that antipsychotic treatment of nondiabetic drug naive schizophrenia patients was associated with adverse effects on glucose regulation. For initial 6 weeks the antipsychotic-induced glucose dysregulation was comparable, which was seen to be maximum with olanzapine at the end of study, i.e. 14 weeks. Keeping this at the back of mind we can stabilize a patient initially with a more effective drug, olanzapine, and later on shift to one with less metabolic side effects.
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Affiliation(s)
- Rayees Ahmad Wani
- Department of Psychiatry, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Mansoor Ahmad Dar
- Department of Psychiatry, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Mushtaq Ahmad Margoob
- Department of Psychiatry, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Yasir Hassan Rather
- Department of Psychiatry, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Inaamul Haq
- Department of Community Medicine, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Majid Shafi Shah
- Department of Psychiatry, Government Medical College, Srinagar, Jammu and Kashmir, India
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Liu J, Tan L, Zhang H, Li H, Liu X, Yan Z, Chen J, Yang H, Zhang D. QoL evaluation of olanzapine for chemotherapy-induced nausea and vomiting comparing with 5-HT3 receptor antagonist. Eur J Cancer Care (Engl) 2014; 24:436-43. [PMID: 25404537 DOI: 10.1111/ecc.12260] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2014] [Indexed: 11/29/2022]
Abstract
This study evaluated the efficacy of olanzapine in preventing chemotherapy-induced nausea and vomiting (CINV) and improving the quality of life (QoL) of patients with cancer during chemotherapy. Two hundred twenty-nine patients with cancer who received chemotherapy from January 2008 to August 2008 were enrolled, and they were randomised to receive olanzapine or a 5-HT3 receptor antagonist. The patients completed a CINV questionnaire once daily on days 1-5 and a QoL questionnaire on days 0 and 6. The complete response (CR) rates for nausea (76.85% versus 46.2%) and vomiting (84.3% versus 67.6%) were significantly higher in the olanzapine group than in the 5-HT3 receptor antagonist group for delayed CINV but not for acute CINV. The CR rates for nausea (76.85% versus 44.44%) and vomiting (85.95% versus 67.59%) were also significantly higher in the olanzapine group for the 5 days post-chemotherapy. After chemotherapy, global health status, emotional functioning, and insomnia were improved in the olanzapine group but worsened in the 5-HT3 receptor antagonist group, whereas cognitive functioning and appetite loss were unchanged. Moreover, olanzapine significantly improved global health status, emotional functioning, social functioning, fatigue, nausea/vomiting, insomnia, and appetite loss. Olanzapine improved the QoL of patients with cancer during chemotherapy, in part by reducing the incidence of delayed CINV.
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Affiliation(s)
- J Liu
- Department of Otolaryngology, the First Affiliated Hospital of Harbin Medical University, Harbin, China
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Acute Hyperglycemia Associated with Short-Term Use of Atypical Antipsychotic Medications. Drugs 2014; 74:183-94. [DOI: 10.1007/s40265-013-0171-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Navari RM. Olanzapine for the prevention and treatment of chronic nausea and chemotherapy-induced nausea and vomiting. Eur J Pharmacol 2013; 722:180-6. [PMID: 24157985 DOI: 10.1016/j.ejphar.2013.08.048] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Revised: 08/19/2013] [Accepted: 08/29/2013] [Indexed: 10/26/2022]
Abstract
Olanzapine is an atypical antipsychotic agent of the thiobenzodiazepine class. It blocks multiple neurotransmitter receptors including dopaminergic at D1, D2, D3, D4 brain receptors, serotonergic at 5-HT2a, 5-HT2c, 5-HT3, 5-HT6 receptors, catecholamines at alpha1 adrenergic receptors, acetylcholine at muscarinic receptors, and histamine at H1 receptors. Olanzapine has five times the affinity for 5-HT2 receptors than D2 receptors and has been used to treat schizophrenia and delirium. Olanzapine's activity at multiple receptors, particularly at the D2, 5-HT2c, and 5-HT3 receptors which appear to be involved in nausea and emesis, has prompted its use in the treatment of nausea and vomiting refractory to standard antiemetics. Case reports and formal clinical trials have demonstrated its efficacy in the treatment of chronic nausea, the prevention of chemotherapy-induced nausea and emesis, and the treatment of breakthrough chemotherapy-induced nausea and emesis. Phase II and phase III clinical trials have demonstrated that there is a significant improvement in nausea when olanzapine is added to guideline directed prophylactic antiemetic agents 5-HT3 receptor antagonists and tachykinin NK1 receptor antagonists in patients receiving moderately or highly emetogenic chemotherapy Common side effects of olanzapine when used over a period of months include weight gain as well as an association with the onset of diabetes mellitus, but these effects have not been seen with short term use of daily doses of less than one week.
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Affiliation(s)
- Rudolph M Navari
- Indiana University School of Medicine South Bend, Harper Cancer Research Institute, 1234 Notre Dame Avenue, South Bend, IN 46617, USA.
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Management of chemotherapy-induced nausea and vomiting : focus on newer agents and new uses for older agents. Drugs 2013; 73:249-62. [PMID: 23404093 DOI: 10.1007/s40265-013-0019-1] [Citation(s) in RCA: 116] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Chemotherapy-induced nausea and vomiting (CINV) is associated with a significant deterioration in quality of life. The emetogenicity of the chemotherapeutic agents, repeated chemotherapy cycles, and patient risk factors significantly influence CINV. The use of a combination of a serotonin 5-HT3 receptor antagonist, dexamethasone and a neurokinin 1 (NK1) receptor antagonist has significantly improved the control of acute and delayed emesis in single-day chemotherapy. Palonosetron, a second-generation 5-HT3 receptor antagonist with a different half-life, a different binding capacity and a different mechanism of action than the first-generation 5-HT3 receptor antagonists appears to be the most effective agent in its class. Aprepitant, the first and only agent clinically available in the NK1 receptor antagonist drug class has been used effectively as an additive agent to the 5-HT3 receptor antagonists and dexamethasone to control CINV. Rolapitant and netupitant are other NK1 receptor antagonists that are currently in phase III clinical trials. Despite the control of emesis, nausea has not been well controlled by current agents. Olanzapine, a US-FDA approved antipsychotic, has emerged in recent trials as an effective preventative agent for CINV, as well as a very effective agent for the treatment of breakthrough emesis and nausea. Clinical trials using gabapentin, cannabinoids and ginger have not been definitive regarding their efficacy in the prevention of CINV. Additional studies are necessary for the control of nausea and for the control of CINV in the clinical settings of multiple-day chemotherapy and bone marrow transplantation.
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Guenette MD, Hahn M, Cohn TA, Teo C, Remington GJ. Atypical antipsychotics and diabetic ketoacidosis: a review. Psychopharmacology (Berl) 2013; 226:1-12. [PMID: 23344556 DOI: 10.1007/s00213-013-2982-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Accepted: 12/19/2012] [Indexed: 11/24/2022]
Abstract
RATIONALE Atypical antipsychotics have been linked to weight gain and type 2 diabetes, but are also associated with diabetic ketoacidosis (DKA), which can occur more acutely and in the absence of weight gain. OBJECTIVES Our aim was to review current case reports of DKA in the context of atypical antipsychotic treatment to better understand (a) the scope of the problem, (b) its relationship to different atypical agents, (c) risk factors, (d) long-term outcome, and (e) putative mechanisms of action. METHOD Searches in PubMed/Medline, as well as the University of Toronto's Scholar Portal, were performed for all relevant articles/abstracts in English. RESULTS Sixty reports, yielding 69 cases, affirm that DKA is a rare but serious risk with almost all atypical antipsychotics; however, liability seems to vary between agents, at least partially mirroring risk of weight gain. Mean age of onset was 36.9 years (range 12-80), with 68 % of cases occurring in males, and 41 % in individuals of African American or African Caribbean descent. Over one third of cases present with either no weight gain or weight loss, and 61 % of these require ongoing treatment for glycemic control. Death occurred in 7.25 % of cases. CONCLUSION While the underlying mechanisms are not well understood, antipsychotic-related DKA can occur soon after treatment onset and in the absence of weight gain. Although rare, clinicians must remain vigilant given its acute onset and potential lethality.
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Affiliation(s)
- Melanie D Guenette
- Institute of Medical Science, Faculty of Medicine, University of Toronto, Medical Sciences Building, 1 King's College Circle, Room 2374, Toronto, Ontario, Canada M5S 1A8
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Calkin CV, Gardner DM, Ransom T, Alda M. The relationship between bipolar disorder and type 2 diabetes: more than just co-morbid disorders. Ann Med 2013; 45:171-81. [PMID: 22621171 DOI: 10.3109/07853890.2012.687835] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) rates are three times higher in patients with bipolar disorder (BD), compared to the general population. This is a major contributing factor to the elevated risk of cardiovascular mortality, the leading cause of death in bipolar patients. There may be shared pathophysiology linking the two disorders, including hypothalamic-pituitary-adrenal and mitochondrial dysfunction, common genetic links, and epigenetic interactions. Life-style, phenomenology of bipolar symptoms, and adverse effects of pharmacotherapy may be contributing factors. Patients with BD and T2DM have a more severe course of illness and are more refractory to treatment. Control of their diabetes is poorer when compared to diabetics without BD, and an existing disparity in medical care may be partly responsible. Glucose abnormalities in bipolar patients need to be screened for and treated. Metformin appears to have the best benefit/risk ratio, and the dipeptidyl peptidase-4 inhibitors and glucagon-like peptide-1 receptor agonists and analogues also appear promising, although these agents have not been specifically studied in populations with mood disorders. Physicians need to be aware of the increased risk for T2DM and cardiovascular disease in bipolar patients, and appropriate prevention, screening, case finding, and treatment is recommended.
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Affiliation(s)
- Cynthia V Calkin
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada.
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The use of olanzapine versus metoclopramide for the treatment of breakthrough chemotherapy-induced nausea and vomiting in patients receiving highly emetogenic chemotherapy. Support Care Cancer 2013; 21:1655-63. [PMID: 23314603 DOI: 10.1007/s00520-012-1710-6] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Accepted: 12/28/2012] [Indexed: 11/12/2022]
Abstract
PURPOSE Olanzapine has been shown to be a safe and effective agent for the prevention of chemotherapy-induced nausea and vomiting (CINV). Olanzapine may also be an effective rescue medication for patients who develop breakthrough CINV despite having received guideline-directed CINV prophylaxis. METHODS A double-blind, randomized phase III trial was performed for the treatment of breakthrough CINV in chemotherapy-naive patients receiving highly emetogenic chemotherapy (cisplatin, ≥ 70 mg/m2 or doxorubicin, ≥ 50 mg/m2 and cyclophosphamide, ≥ 600 mg/m2), comparing olanzapine to metoclopramide. Patients who developed breakthrough emesis or nausea despite prophylactic dexamethasone (12 mg IV), palonosetron (0.25 mg IV), and fosaprepitant (150 mg IV) pre-chemotherapy and dexamethasone (8 mg p.o. daily, days 2-4) post-chemotherapy were randomized to receive olanzapine, 10 mg orally daily for 3 days or metoclopramide, 10 mg orally TID for 3 days. Patients were monitored for emesis and nausea for 72 h after taking olanzapine or metoclopramide. Two hundred seventy-six patients (median age 62 years, range 38-79; 43% women; Eastern Cooperative Oncology Group (ECOG) PS 0,1) consented to the protocol. One hundred twelve patients developed breakthrough CINV and 108 were evaluable. RESULTS During the 72-h observation period, 39 out of 56 (70%) patients receiving olanzapine had no emesis compared to 16 out of 52 (31%) patients with no emesis for patients receiving metoclopramide (p < 0.01). Patients without nausea (0, scale 0-10, M.D. Anderson Symptom Inventory) during the 72-h observation period were those who took olanzapine, 68% (38 of 56), and metoclopramide, 23% (12 of 52) (p < 0.01). There were no grade 3 or 4 toxicities. CONCLUSIONS Olanzapine was significantly better than metoclopramide in the control of breakthrough emesis and nausea in patients receiving highly emetogenic chemotherapy.
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Kodikara S, Paranitharan P, Pollanen MS. The role of the Armanni-Ebstein lesion, hepatic steatosis, biochemical analysis and second generation anti-psychotic drugs in fatal diabetic ketoacidosis. J Forensic Leg Med 2012; 20:108-11. [PMID: 23357396 DOI: 10.1016/j.jflm.2012.05.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2011] [Revised: 04/27/2012] [Accepted: 05/29/2012] [Indexed: 11/29/2022]
Abstract
Diabetic ketoacidosis (DKA) is an acute severe complication of diabetes and characterized by a complex disordered metabolic state due to an absolute or relative insulin deficiency, leads to hyperglycaemia, ketoacidosis and ketonuria. DKA can cause sudden unexpected death and often yields minimal and/or subtle autopsy findings or a negative autopsy and the diagnosis mainly depends upon biochemical analysis of body fluids. This communication highlights the role of Armanni-Ebstein lesion, hepatic steatosis, biochemical analysis and second generation anti-psychotic drugs in 25 adult cases of fatal diabetic ketoacidosis. The study recognises and reconfirms that fatal DKA occurs in both type I and II diabetes. The macroscopic autopsy features observed in this study are non-specific and do not guide the pathologist towards the diagnosis of fatal DKA. Once other possibilities have been excluded, the Armanni-Ebstein lesion alone or the combination of hepatic steatosis and Armanni-Ebstein lesion in an otherwise negative autopsy of a sudden unexpected death should raise the suspicion of DKA as the cause of death and indicate biochemical analysis of body fluids. Our findings also remind forensic pathologists to search for fatal DKA in sudden unexpected death with a negative autopsy, where there is a history of second generation anti-psychotic treatment.
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Affiliation(s)
- Sarathchandra Kodikara
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Ontario, Canada M7A 2G9
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Gündüz E, Gülbaş Z. Supportive care in hemato-oncology: a review in light of the latest guidelines. Turk J Haematol 2012; 29:1-9. [PMID: 24744617 PMCID: PMC3986760 DOI: 10.5505/tjh.2012.10327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2011] [Accepted: 05/17/2011] [Indexed: 11/09/2022] Open
Abstract
Recent developments in cancer therapy have resulted in increases in treatment success rates and survival. One of thebasic goals of such therapy is improving patient quality of life. Chemotherapy protocols for solid or hematologicalmalignancies-most of which include multiple agents-negatively impact patient quality of life. Additionally, there havebeen developments in supportive care, which seeks to ameliorate or minimize the negative effects of chemotherapy.Herein we present a review and brief summarization of some of the agents used for supportive care in cancer patientsin light of the latest guidelines.
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Affiliation(s)
- Eren Gündüz
- Eskişehir Osmangazi University, School of Medicine, Department of Hematology, Eskişehir, Turkey
| | - Zafer Gülbaş
- Anadolu Health Center, Bone Marrow Transplantation Center, Kocaeli, Turkey
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Navari RM, Gray SE, Kerr AC. Olanzapine versus aprepitant for the prevention of chemotherapy-induced nausea and vomiting: a randomized phase III trial. ACTA ACUST UNITED AC 2011; 9:188-95. [PMID: 22024310 DOI: 10.1016/j.suponc.2011.05.002] [Citation(s) in RCA: 207] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2011] [Revised: 05/04/2011] [Accepted: 05/19/2011] [Indexed: 11/12/2022]
Abstract
BACKGROUND The purpose of the study was to compare the effectiveness of olanzapine (OLN) and aprepitant (APR) for the prevention of chemotherapy-induced nausea and vomiting (CINV) in patients receiving highly emetogenic chemotherapy. METHODS A phase III trial was performed in chemotherapy-naive patients receiving cisplatin ≥ 70 mg/m(2) or cyclophosphamide ≥ 500 mg/m(2) and doxorubicin ≥ 50 mg/m(2), comparing OLN to APR in combination with palonosetron (PAL) and dexamethasone (DEX). The OLN, PAL, DEX (OPD) regimen was 10 mg of oral OLN, 0.25 mg of IV PAL, and 20 mg of IV DEX prechemotherapy, day 1, and 10 mg/day of oral OLN alone on days 2-4 postchemotherapy. The APR, PAL, DEX (APD) regimen was 125 mg of oral APR, 0.25 mg of IV PAL, and 12 mg of IV DEX, day 1, and 80 mg of oral APR, days 2 and 3, and 4 mg of DEX BID, days 2-4. Two hundred fifty-one patients consented to the protocol and were randomized. Two hundred forty-one patients were evaluable. RESULTS Complete response (CR) (no emesis, no rescue) was 97% for the acute period (24 hours postchemotherapy), 77% for the delayed period (days 2-5 postchemotherapy), and 77% for the overall period (0-120 hours) for 121 patients receiving the OPD regimen. CR was 87% for the acute period, 73% for the delayed period, and 73% for the overall period in 120 patients receiving the APD regimen. Patients without nausea (0, scale 0-10, MD Anderson Symptom Inventory) were OPD: 87% acute, 69% delayed, and 69% overall; APD: 87% acute, 38% delayed, and 38% overall. There were no grade 3 or 4 toxicities. CR and control of nausea in subsequent chemotherapy cycles were equal to or greater than cycle 1 for both regimens. OPD was comparable to APD in the control of CINV. Nausea was better controlled with OPD. DISCUSSION In this study, OLN combined with a single dose of DEX and a single dose of PAL was very effective at controlling acute and delayed CINV in patients receiving highly emetogenic chemotherapy. CR rates were not significantly different from a similar group of patients receiving highly emetogenic chemotherapy and an antiemetic regimen consisting of APR, PAL, and DEX.
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Affiliation(s)
- Rudolph M Navari
- Indiana University School of Medicine South Bend, South Bend, IN, USA.
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Affiliation(s)
- P N Suresh Kumar
- Department of Psychiatry, Medical College, Thiruvananthapuram, Kerala, India E-mail:
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Nwosu BU, Meltzer B, Maranda L, Ciccarelli C, Reynolds D, Curtis L, King J, Frazier JA, Lee MM. A potential role for adjunctive vitamin D therapy in the management of weight gain and metabolic side effects of second-generation antipsychotics. J Pediatr Endocrinol Metab 2011; 24:619-26. [PMID: 22145446 PMCID: PMC4094142 DOI: 10.1515/jpem.2011.300] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Second-generation antipsychotic (SGA) medications introduced about 20 years ago are increasingly used to treat psychiatric illnesses in children and adolescents. There has been a five-fold increase in the use of these medications in U.S. children and adolescents in the past decade. However, there has also been a parallel rise in the incidence of side effects associated with these medications, such as obesity, dyslipidemia, insulin resistance, and diabetes mellitus. Despite the severity of these complications and their financial impact on the national healthcare budget, there is neither a clear understanding of the mechanisms contributing to these side effects nor the best ways to address them. Studies that examined lifestyle modification and pharmaceutical agents have yielded mixed results. Therefore, clinical studies using agents, such as vitamin D, which are inexpensive, readily available, with low side effects profile, and have mechanisms to counteract the metabolic side effects of SGA agents, are warranted. Vitamin D is a prohormone with skeletal and extraskeletal properties that could potentially reduce the severity of these metabolic side effects. Its role as an adjunctive therapy for the management of metabolic side effects of SGA agents has not been adequately studied. Effective strategies to curb these side effects will improve the overall health of youths with psychiatric illnesses who receive SGAs. Herein we present a pilot study on the use of vitamin D in patients on treatment with SGAs.
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Affiliation(s)
- Benjamin U Nwosu
- Division of Pediatric Endocrinology, University of Massachusetts Medical School, 55 Lake Ave. North, Worcester, MA 01655, USA.
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Roffman JL, Pirl WF. Use of antipsychotic medication in chemotherapy-induced nausea and vomiting. Expert Rev Neurother 2010; 3:77-84. [PMID: 19810850 DOI: 10.1586/14737175.3.1.77] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Nausea and vomiting continue to present significant problems for cancer patients undergoing chemotherapy. Initial work suggested an important role for central dopamine transmission in the underlying pathophysiology. However, recent evidence has implicated central and peripheral serotonin release. Although the implementation of 5-HT(3) receptor antagonists has resulted in significant improvement in acute symptoms of nausea and vomiting, they have not demonstrated optimal efficacy in anticipatory and delayed emetic syndromes and are significantly more expensive than other antiemetic therapies. The use of typical antipsychotic medication to reduce nausea and vomiting in cancer patients is discussed, as is the potential efficacy of newer atypical antipsychotics, which have activity at receptors implicated in the control of chemotherapy-induced nausea and vomiting and demonstrate an improved side-effect profile.
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Affiliation(s)
- Joshua L Roffman
- The Massachusetts General Hospital/Harvard Medical School, Massachusetts General Hospital, Department of Psychiatry, 55 Fruit Street, Boston, MA 02114, USA.
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Abstract
A 42-year-old man was found unconscious in his prison cell. Investigations revealed non-recognized diabetes mellitus, possibly secondary to use of prescribed antipsychotic drugs. Second generation antipsychotics are associated with metabolic changes such as weight gain, hyperglycaemia and dyslipidaemia. Severe side effects may also occur; e.g. diabetic ketoacidosis in people without acknowledged diabetes (as presented in this case report). Providing adequate healthcare to people with psychotic disorders may be a demanding task. When these patients develop somatic conditions, a multidisciplinary approach is required. Personnel from many specialities may become involved, and they are not all familiar with drugs commonly used to treat psychiatric disorders or how to deal with their side effects. Several guidelines addressing these problems have been issued during the last years. Norwegian guidelines should aid clinicians in decision-making when confronted with these dilemmas.
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Affiliation(s)
- Håvard A Saeverud
- Medisinsk klinikk, Lovisenberg Diakonale Sykehus, 0440 Oslo, Norway.
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Emul M, Asik A, Sen T, Gunes C, Demir T. Hyperglycaemia in an 11-year-old girl after quetiapine treatment. Prog Neuropsychopharmacol Biol Psychiatry 2009; 33:1568-9. [PMID: 19751792 DOI: 10.1016/j.pnpbp.2009.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2009] [Revised: 08/30/2009] [Accepted: 09/07/2009] [Indexed: 10/20/2022]
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Navari RM, Brenner MC. Treatment of cancer-related anorexia with olanzapine and megestrol acetate: a randomized trial. Support Care Cancer 2009; 18:951-6. [PMID: 19756773 DOI: 10.1007/s00520-009-0739-7] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2009] [Accepted: 08/25/2009] [Indexed: 12/29/2022]
Abstract
PURPOSE The purpose of the study was to determine the effectiveness of megestrol acetate (MA) and olanzapine (OLN) for the treatment of cancer-related anorexia (CRA). METHODS Eighty adult patients with advanced gastrointestinal cancer or lung cancer (stages III and IV) with CRA (loss of appetite and greater than or equal to 5% loss of preillness stable weight) were randomized to receive daily MA or MA plus OLN for a period of 8 weeks. Patients were assessed weekly using the M.D. Anderson Symptom Inventory with specific measurement of weight, appetite, nausea, and quality of life (QOL) measures. RESULTS For the 37 patients receiving MA, 15 patients had a greater than or equal to 5% weight gain, 2 patients had an appetite improvement, 3 patients had an improvement in nausea, and 5 patients had an improvement in QOL at both 4 and 8 weeks. For the 39 patients receiving MA plus OLN, 33 patients had a greater than or equal to 5% weight gain, 25 patients had an appetite improvement, 21 patients had an improvement in nausea, and 23 patients had an improvement in QOL at both 4 and 8 weeks, and there was an improvement in general activity, mood, work, walking, and enjoyment at 8 weeks. There were no grade III or IV treatment-related toxicities in patients receiving MA or the combination of MA plus OLN. CONCLUSIONS The combination of MA and OLN appears to be an effective intervention for patients with CRA.
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Affiliation(s)
- Rudolph M Navari
- Department of Medicine, Indiana University School of Medicine South Bend, IN, USA.
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Abstract
Recently, increasing attention has been drawn to the potential diabetogenic effect of novel antipsychotics. Until now, large prospective studies examining the relationship between atypical antipsychotics and impaired glucose metabolism have been lacking. However, the case reports and retrospective studies that we review here suggest an increased risk of developing diabetes mellitus (DM) in patients treated with atypical antipsychotics compared to schizophrenic patients treated with conventional antipsychotics or those without treatment. Although most atypical antipsychotic agents might have a diabetogenic potential, the risk of developing DM might be higher in patients treated with either clozapine or olanzapine than with risperidone, whereas data on quetiapine and ziprasidone is presently limited and needs further attention. Possible mechanisms include the induction of peripheral insulin resistance and the direct influence on pancreatic beta-cell function by 5-HT1A/2A/2C receptor antagonism, by inhibitory effects via alpha 2-adrenergic receptors or by toxic effects. On the other hand, atypical antipsychotics might not be an independent risk factor for the development of DM, but hasten the onset of DM in patients bearing other risk factors. It is suggested that schizophrenic patients should be monitored for the occurrence of glucose metabolism abnormalities before starting atypical antipsychotics, and at a 3-month interval at least during therapy.
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Affiliation(s)
- Peter Schwenkreis
- Department of Psychiatry and Psychotherapty, Ruhr-University of Bochum, Germany
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Navari RM. Antiemetic control: toward a new standard of care for emetogenic chemotherapy. Expert Opin Pharmacother 2009; 10:629-44. [PMID: 19284365 DOI: 10.1517/14656560902731894] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Chemotherapy-induced nausea and vomiting (CINV) is associated with a significant deterioration in quality of life. The emetogenicity of the chemotherapeutic agents, repeated chemotherapy cycles, and patient risk factors significantly influence CINV. 5-hydroxytryptamine-3 (5-HT(3)) receptor antagonists plus dexamethasone have significantly improved the control of acute CINV, but delayed CINV remains a significant clinical problem. Two new agents, palonosetron and aprepitant, have been approved for the prevention of both acute and delayed CINV. Palonosetron is a second-generation 5-HT(3) receptor antagonist with a longer half-life and a higher binding affinity than first-generation 5-HT(3) receptor antagonists. Aprepitant is the first agent available in the new drug class of neurokinin-1 (NK-1) receptor antagonists. Casopitant is another NK-1 receptor antagonist that is under review by the FDA after recent completion of Phase III clinical trials. The introduction of these new agents has generated revised antiemetic guidelines for the prevention of CINV. Future studies may consider the use of palonosetron, aprepitant and casopitant with other antiemetic agents (olanzapine, gabapentin, cannabinoids) in moderately and highly emetogenic chemotherapy, as well as in the clinical settings of multiple-day chemotherapy and bone marrow transplantation.
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Affiliation(s)
- Rudolph M Navari
- University of Notre Dame, Walther Cancer Research Center, South Bend, IN 46617, USA.
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Fell MJ, Anjum N, Dickinson K, Marshall KM, Peltola LM, Vickers S, Cheetham S, Neill JC. The distinct effects of subchronic antipsychotic drug treatment on macronutrient selection, body weight, adiposity, and metabolism in female rats. Psychopharmacology (Berl) 2007; 194:221-31. [PMID: 17581744 DOI: 10.1007/s00213-007-0833-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2007] [Accepted: 05/16/2007] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Treatment with some antipsychotic drugs may result in excessive body weight gain which can have detrimental effects on patient compliance, morbidity and mortality. The aim of the present study was to investigate the effect of atypical antipsychotic drugs on dietary macronutrient selection, body weight, body composition and biochemical parameters related to obesity in female rats. MATERIALS AND METHODS Forty pair-housed, adult female hooded-Lister rats (250 +/- 5 g) were habituated to three diets containing principally protein, fat, or carbohydrate in a home cage self-selection paradigm. Olanzapine (2 mg/kg), risperidone (0.5 mg/kg), ziprasidone (2.5 mg/kg), or vehicle was injected intraperitoneally once daily for 22 days; food selection, water intake, and body weight were recorded daily, while body composition and plasma hormones (insulin, glucose, nonesterified free fatty acid, total cholesterol, glycerol, triacylglycerol, leptin, and prolactin) were analyzed at the end of the study. RESULTS Only olanzapine significantly increased body weight and food intake. Macronutrient selection was significantly altered after olanzapine and risperidone treatment (increased protein and decreased fat preference). Only olanzapine increased carcass fat content. Locomotor activity was significantly reduced in all treatment groups. Both olanzapine and risperidone significantly increased plasma prolactin. Olanzapine was without effect on any other biochemical parameter measured. Ziprasidone significantly reduced plasma leptin and nonsignificantly reduced NEFA, while risperidone significantly reduced fasting plasma glucose. CONCLUSION This study supports our previous work demonstrating weight gain and increased feeding behavior induced by olanzapine and could have important implications for enhancing our understanding of the mechanisms by which olanzapine and other atypical antipsychotics induce weight gain in the clinic.
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Affiliation(s)
- M J Fell
- Bradford School of Pharmacy, University of Bradford, Bradford BD7 1DP, UK.
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Poa NR, Edgar PF. Insulin resistance is associated with hypercortisolemia in Polynesian patients treated with antipsychotic medication. Diabetes Care 2007; 30:1425-9. [PMID: 17372159 DOI: 10.2337/dc06-2057] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Type 2 diabetes is more prevalent in the indigenous Polynesian population of New Zealand (Maori) than in Europeans. The aim of this study was to determine whether insulin resistance in Maori psychiatric patients was associated with antipsychotic treatment and to investigate the mechanism of an association. RESEARCH DESIGN AND METHODS Thirty adult Maori psychiatric patients receiving antipsychotic medication for >6 months and 30 healthy, age-, sex-, and BMI-matched control subjects were enrolled. Early morning fasting blood samples were analyzed for plasma levels of glucose, insulin, A1C, triglycerides, total cholesterol, IGF-1, cortisol, cortisol-binding globulin (CBG), and adiponectin. RESULTS The patient group had significantly higher median fasting insulin plasma levels than the control group (P = 0.002), which were independent of BMI, age, and sex. In addition, the patient group had significantly higher total cortisol (P = 0.03) and lower CBG levels (P = 0.004) than the control group, resulting in significantly higher levels of free cortisol (P = 0.004). The patient group was also significantly more hypoglycemic (P = 0.026) and hypertriglyceridemic (P = 0.028) than the control group. There was no significant difference in BMI, waist circumference, A1C, total cholesterol, IGF-1, or adiponectin levels between the two groups. CONCLUSIONS An increase in insulin resistance is seen in Maori psychiatric patients treated with antipsychotic medication. Therefore, Polynesian ethnicity should be considered in prescribing practice and general care of this group. In addition, the hypothalamic-pituitary-adrenal axis may have an important role in the mechanism by which this insulin resistance develops.
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Affiliation(s)
- Nicola R Poa
- Molecular Psychiatry Research Group, Christchurch School of Medicine and Health Science, University of Otago, Christchurch, New Zealand.
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Navari RM, Einhorn LH, Loehrer PJ, Passik SD, Vinson J, McClean J, Chowhan N, Hanna NH, Johnson CS. A phase II trial of olanzapine, dexamethasone, and palonosetron for the prevention of chemotherapy-induced nausea and vomiting: a Hoosier oncology group study. Support Care Cancer 2007; 15:1285. [PMID: 17375339 DOI: 10.1007/s00520-007-0248-5] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2007] [Accepted: 03/07/2007] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The purpose of this study is to determine the control of acute and delayed chemotherapy-induced nausea and vomiting (CINV) in patients receiving moderately emetogenic chemotherapy (MEC) and highly emetogenic chemotherapy (HEC) with the combined use of palonosetron and olanzapine, and dexamethasone with the dexamethasone given on day 1 only. MATERIALS AND METHODS Forty chemotherapy-naive patients received on the day of chemotherapy, day 1, an anti-emetic regimen consisting of dexamethasone, palonosetron, and olanzapine. Patients continued olanzapine for days 2-4 after chemotherapy administration. Patients recorded daily episodes of emesis, daily symptoms utilizing the M.D. Anderson Symptom Inventory, and the utilization of rescue therapy. RESULTS For the first cycle of chemotherapy, the complete response (no emesis, no rescue) for the acute period (24 h post-chemotherapy) was 100%, the delayed period (days 2-5 post-chemotherapy) 75%, and the overall period (0 120 h post-chemotherapy) 75% in 8 patients receiving HEC and was 97, 75, and 72% in 32 patients receiving MEC. Patients with no nausea for the acute period was 100%, the delayed period 50%, and the overall period 50% in 8 patients receiving HEC and was 100, 78, and 78% in 32 patients receiving MEC. DISCUSSION The complete response and control of nausea in subsequent cycles of chemotherapy were not significantly different from cycle one. CONCLUSION Olanzapine combined with a single dose of dexamethasone and a single dose of palonosetron was very effective in controlling acute and delayed CINV in patients receiving both HEC and MEC.
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Affiliation(s)
- Rudolph M Navari
- Notre Dame Cancer Institute, University of Notre Dame, 224 Raclin-Carmichael Hall, Notre Dame, IN 46556, USA.
- Indiana University School of Medicine South Bend, South Bend, IN, USA.
| | - Lawrence H Einhorn
- Division of Hematology-Oncology, Indiana University Medical Center, Indianapolis, IN, USA
- Indiana University Cancer Center, Indianapolis, IN, USA
| | - Patrick J Loehrer
- Division of Hematology-Oncology, Indiana University Medical Center, Indianapolis, IN, USA
- Indiana University Cancer Center, Indianapolis, IN, USA
| | | | - Jake Vinson
- Hoosier Oncology Group, Indianapolis, IN, USA
| | - John McClean
- Medical and Surgical Specialists, Galesburg, IL, USA
| | | | - Nasser H Hanna
- Division of Hematology-Oncology, Indiana University Medical Center, Indianapolis, IN, USA
- Indiana University Cancer Center, Indianapolis, IN, USA
| | - Cynthia S Johnson
- Division of Biostatistics, Indiana University School of Medicine, Indianapolis, IN, USA
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Rodríguez-Artalejo F, Baca E, Esmatjes E, Merino-Torres JF, Monereo S, Moreno B, Mories T, Roca M, Salvador J, Sanmartí A. Valoración y control del riesgo metabólico y cardiovascular en los pacientes con esquizofrenia. Med Clin (Barc) 2006; 127:542-8. [PMID: 17145003 DOI: 10.1157/13093733] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Fernando Rodríguez-Artalejo
- Departamento de Medicina Preventiva y Salud Pública, Universidad Autónoma de Madrid, Arzobispo Morcillo s/n, 2829 Madrid, Spain.
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Tollefson GD, Taylor CC. Olanzapine: Preclinical and Clinical Profiles of a Novel Antipsychotic Agent. CNS DRUG REVIEWS 2006. [DOI: 10.1111/j.1527-3458.2000.tb00155.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Richards AA, Hickman IJ, Wang AYH, Jones AL, Newell F, Mowry BJ, Whitehead JP, Prins JB, Macdonald GA. Olanzapine treatment is associated with reduced high molecular weight adiponectin in serum: a potential mechanism for olanzapine-induced insulin resistance in patients with schizophrenia. J Clin Psychopharmacol 2006; 26:232-7. [PMID: 16702887 DOI: 10.1097/01.jcp.0000218404.64619.52] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Treatment of schizophrenia with olanzapine and other atypical antipsychotic agents is associated with insulin resistance and diabetes mellitus. The mechanism for this is not understood. Adiponectin is an insulin-sensitizing cytokine secreted by adipocytes. It is present in serum in multimers of varying size. Trimers and hexamers are referred to as low molecular weight (LMW) adiponectin. Larger multimers (12-, 18-, and 24-mers) have been designated high molecular weight (HMW) adiponectin and seem responsible for the insulin-sensitizing action of this adipokine. The aim of this study was to examine total adiponectin and LMW and HMW multimers in serum from patients with schizophrenia treated with either olanzapine (n = 9) or other typical antipsychotics (n = 9) and compare results with 16 healthy sex-, body mass index-, and age-matched controls. The effects of olanzapine on adiponectin protein expression and secretion in in vitro-differentiated primary human adipocytes were also examined. Patients receiving olanzapine had significantly lower total serum adiponectin as compared with those on conventional treatment and controls (5.23 +/- 1.53 ng/mL vs. 8.20 +/- 3.77 ng/mL and 8.78 +/- 3.8 ng/mL; P < 0.05 and P < 0.01, respectively). The HMW adiponectin was also reduced in patients on olanzapine as compared with the disease and healthy control groups (1.67 +/- 0.96 ng/mL vs. 3.87 +/- 2.69 ng/mL and 4.07 +/- 3.2 ng/mL; P < 0.05 for both). The LMW adiponectin was not different between patient groups (P = 0.15) but lower in patients on olanzapine as compared with controls (3.56 +/- 0.85 ng/mL vs. 4.70 +/- 1.4 ng/mL; P < 0.05). In vitro, short duration (up to 7 days) olanzapine exposure had no effect on total adiponectin expression or multimer composition of secreted protein. In summary, this study demonstrates a correlation between olanzapine treatment and reduced serum adiponectin, particularly HMW multimers. This may not be a direct effect of olanzapine on adipocyte expression or secretion of adiponectin. These observations provide insights into possible mechanisms for the association between olanzapine treatment and insulin resistance.
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Affiliation(s)
- Ayanthi A Richards
- Centre for Diabetes and Endocrine Research, The University of Queensland, Brisbane, Queensland, Australia
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Rubio G, Gómez-de-la-Cámara A, Ledesma F, Burón JA, Rodríguez-Morales A, Martínez-Junquera G. [Therapy with antipsychotic drugs as a risk factor for diabetes in schizophrenia: a case-control study]. Med Clin (Barc) 2006; 126:441-4. [PMID: 16620729 DOI: 10.1157/13086323] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND OBJECTIVES Atypical antipsychotics have been related with hyperglycaemia, diabetes mellitus, weight gain and lipid alterations in some patients. This study analyzed whether continuous treatment with risperidone, olanzapine, or clozapine entails a risk of glucose or lipid metabolism alterations in schizophrenic patients. PATIENTS AND METHOD Patients included in this study were schizophrenics who had received mono-therapeutic with clozapine, olanzapine or risperidone for a period of 1 to 3 years. Those schizophrenic patients who were diagnosed as diabetic during psychiatric treatment and those who showed fasting glycemia greater than or equal to 126 mg/dl in two consecutive measurements were considered cases. The remaining schizophrenic patients who were receiving treatment and did not show these alterations were considered controls. RESULTS In the adjusted analysis (multivariate logistic regression) of the effect of antipsychotic treatment on the presence of diabetes, which also assessed age and body-mass index, the adjusted odds ratio (OR) for olanzapine relative to risperidone was 2.22 (95% confidence interval [CI], 1.12-4.22), (p = 0.0228); and that for clozapine relative to risperidone was 2.87 (95% CI, 1.19, 6.93), (p = 0.0192). Both results reveal a significantly greater risk for the appearance of diabetes mellitus in patients treated with olanzapine or clozapine than in those treated with risperidone. There were significant differences in the risk of increase in triglycerides in patients receiving olanzapine (OR = 1.34; p = 0.0075) and clozapine (OR = 1.58; p = 0.0028). CONCLUSIONS The risk of the appearance of diabetes mellitus in patients treated with olanzapine is twice as high as that in patients treated with risperidone, and the risk in patients treated with clozapine is nearly triple as high as that found in patients treated with risperidone. Risperidone appears to be a safer antipsychotic drug in the long term, with regard to the risk of alterations in glucose and lipid metabolism.
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Affiliation(s)
- Gabriel Rubio
- Centro de Salud Mental de Retiro, Area 1, Insalud, Madrid, Spain
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