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Yan Y, Wang L, Yuan Y, Xu J, Chen Y, Wu B. A pharmacovigilance study of the association between antipsychotic drugs and venous thromboembolism based on Food and Drug Administration Adverse Event Reporting System data. Expert Opin Drug Saf 2024; 23:771-776. [PMID: 37615268 DOI: 10.1080/14740338.2023.2251881] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 08/09/2023] [Indexed: 08/25/2023]
Abstract
BACKGROUND This study aimed to measure and present a comprehensive overview of the association of antipsychotic drugs and venous thromboembolism (VTE) in the Food and Drug Administration Adverse Event Reporting System (FAERS). Method: All VTE cases treated with antipsychotic drugs as primary suspected medicines were extracted from the FAERS database from 2004 to 2021. Disproportionality analyses were conducted by estimating the reporting odds ratio (ROR) and the information component (IC). RESULTS In the FAERS system, 4,455 VTE cases associated with antipsychotics were identified. The VTE signal was detected with olanzapine, haloperidol, paliperidone, and quetiapine. The RORs and 95% confidence intervals (95% CI) of olanzapine, haloperidol, paliperidone, and quetiapine were (ROR = 2.53 95% Cl 2.38-2.69 IC = 1.31 95% Cl 1.11-1.52), (ROR = 2.17 95% Cl 1.91-2.46 IC = 1.1 95% Cl 0.66-1.52), (ROR = 1.6 95% Cl 1.4-1.83 IC = 0.67 95% Cl 0.22-1.11), and (ROR = 1.37 95% Cl 1.28-1.47 IC = 0.45 95% Cl 0.23-0.67). Pulmonary embolism occurred in more than 50% of VTE events (2760 cases, 52.84%). CONCLUSION The data mining of FAERS suggested an association between VTE and antipsychotic drugs, which reminds medical workers to pay attention to the serious adverse drug effects of antipsychotic drugs leading to venous thromboembolism.
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Affiliation(s)
- Yu Yan
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
- West China College of Pharmacy, Sichuan University, Chengdu, China
| | - Ling Wang
- West China College of Pharmacy, Sichuan University, Chengdu, China
| | - Yanling Yuan
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
| | - Jiayue Xu
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
| | - Yuxian Chen
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
| | - Bin Wu
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
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Zheng C, Liu H, Tu W, Lin L, Xu H. Hypercoagulable state in patients with schizophrenia: different effects of acute and chronic antipsychotic medications. Ther Adv Psychopharmacol 2023; 13:20451253231200257. [PMID: 37781686 PMCID: PMC10540600 DOI: 10.1177/20451253231200257] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 08/24/2023] [Indexed: 10/03/2023] Open
Abstract
Background Previous studies reported higher incidences of venous thromboembolism and cardiovascular disease in schizophrenia patients and higher indicators of thrombosis, thrombocyte activation, and platelet dysfunction. Objectives To check if first-episode schizophrenia (FES) patients have a hypercoagulable state and determine whether acute and chronic antipsychotics have the same effect on blood coagulation or fibrinolysis-related biomarkers. Design Case-control study. Methods A total of 81 participants were grouped in FES, chronic schizophrenia (CS), and healthy controls (HCs). In addition to demographic data and clinical characteristics, immunological analyses were performed to measure plasma levels of D-dimer, plasminogen activator inhibitor-1 (PAI-1), soluble P selectin (sP-sel), tissue plasminogen activator (tPA), thrombotic precursor protein (TpP), and von Willebrand's disease factor (vWF). Results Compared to HC group, FES patients showed higher PAI-1 (28.61 ng/ml versus 15.69 ng/ml), sP-sel (2.78 ng/ml versus 1.18 ng/ml), and TpP (15.61 µg/ml versus 5.59 µg/ml) along with a higher PAI-1/tPA (3.12 versus 2.00). Acute antipsychotic medication reduced higher PAI-1 (28.61 → 21.99), sP-sel (2.78 → 1.87), tPA (9.59 → 5.83), TpP (15.61 → 10.54), and vWF (383.18 → 291.08) in FES patients. However, plasma sP-sel and vWF in CS patients returned to the pre-treatment levels in FES patients, and PAI-1/tPA significantly decreased compared to FES patients. Conclusion These results suggest a hypercoagulable state in FES patients and demonstrate contrast effects of acute and chronic antipsychotics on coagulation or fibrinolysis in schizophrenia patients.
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Affiliation(s)
- Caiji Zheng
- Mental Health Center of Shantou University, Shantou 515065, China
- Shantou University Medical College - Faculty of Medicine of University of Manitoba Joint Laboratory of Biological Psychiatry, Shantou 515065, China
- Shenzhen Mental Health Center/Shenzhen Kangning Hospital, Shenzhen 518020, China
| | - Haiyan Liu
- Mental Health Center, Shantou University Medical College, Shantou, 515065, China
- Shantou University Medical College - Faculty of Medicine of University of Manitoba Joint Laboratory of Biological Psychiatry, Shantou 515065, China
| | - Weifeng Tu
- Shenzhen Mental Health Center/Shenzhen Kangning Hospital, Shenzhen 518020, China
| | - Lingyun Lin
- Mental Health Center, Shantou University Medical College, Shantou, China
- Mental Health Center of Shantou University, Shantou 515065, China
- Shantou University Medical College - Faculty of Medicine of University of Manitoba Joint Laboratory of Biological Psychiatry, Shantou 515065, China
| | - Haiyun Xu
- School of Mental Health, Zhejiang Provincial Clinical Research Center for Mental Illness, Affiliated Kangning Hospital, Wenzhou Medical University, Wenzhou 325035, China
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Strbe S, Smoday IM, Krezic I, Kalogjera L, Vukovic V, Zizek H, Gojkovic S, Vranes H, Barisic I, Sikiric S, Tepes M, Oroz K, Brkic F, Drinkovic M, Beketic Oreskovic L, Popic J, Boban Blagaic A, Skrtic A, Staresinic M, Seiwerth S, Sikiric P. Innate Vascular Failure by Application of Neuroleptics, Amphetamine, and Domperidone Rapidly Induced Severe Occlusion/Occlusion-like Syndromes in Rats and Stable Gastric Pentadecapeptide BPC 157 as Therapy. Pharmaceuticals (Basel) 2023; 16:788. [PMID: 37375736 DOI: 10.3390/ph16060788] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 05/18/2023] [Accepted: 05/19/2023] [Indexed: 06/29/2023] Open
Abstract
Even before behavioral disturbances, neuroleptics, amphetamine, and domperidone application rapidly emerged severe occlusion/occlusion-like syndrome, shared innate vascular and multiorgan failure in rats, comparable to occlusion/occlusion-like syndrome described with vessel(s) occlusion or similar noxious procedures application. As therapy, i.e., activation of the collateral pathways, "bypassing key" (activated azygos vein pathway, direct blood flow delivery), the stable gastric pentadecapeptide BPC 157 is a novel solution. Recently, BPC 157 therapy particularly counteracted neuroleptic- or L-NAME-induced catalepsy, lithium intoxication, and schizophrenia positive and negative symptoms (amphetamine/methamphetamine/apomorphine/ketamine). In rats with complete calvariectomy, medication (BPC 157 10 µg/kg, 10 ng/kg ip or ig) was given 5 min after distinctive dopamine agents (mg/kg ip) (haloperidol (5), fluphenazine (5), clozapine (10), risperidone (5), olanzapine (10), quetiapine (10), or aripiprazole (10), domperidone (25), amphetamine (10), and combined amphetamine and haloperidol) and assessed at 15 min thereafter. All neuroleptic-, domperidone-, and amphetamine-induced comparable vascular and multiorgan failure severe syndrome was alleviated with BPC 157 therapy as before major vessel(s) occlusion or other similar noxious procedures. Specifically, all severe lesions in the brain (i.e., immediate swelling, hemorrhage), heart (i.e., congestion, arrhythmias), and lung (i.e., congestion, hemorrhage), as well as congestion in the liver, kidney, and gastrointestinal (stomach) tract, were resolved. Intracranial (superior sagittal sinus), portal, and caval hypertension and aortal hypotension were attenuated or eliminated. BPC 157 therapy almost annihilated arterial and venous thrombosis, peripherally and centrally. Thus, rapidly acting Virchow triad circumstances that occur as dopamine central/peripheral antagonists and agonist essential class-points, fully reversed by BPC 157 therapy, might be overwhelming for both neuroleptics and amphetamine.
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Affiliation(s)
- Sanja Strbe
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Ivan Maria Smoday
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Ivan Krezic
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Luka Kalogjera
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Vlasta Vukovic
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Helena Zizek
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Slaven Gojkovic
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Hrvoje Vranes
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Ivan Barisic
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Suncana Sikiric
- Department of Pathology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Marijan Tepes
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Katarina Oroz
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Filip Brkic
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Martin Drinkovic
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | | | - Jelena Popic
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Alenka Boban Blagaic
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Anita Skrtic
- Department of Pathology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Mario Staresinic
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Sven Seiwerth
- Department of Pathology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Predrag Sikiric
- Department of Pharmacology, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
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Pallares Vela E, Dave P, Cancarevic I. Clozapine-Related Thromboembolic Events. Cureus 2021; 13:e16883. [PMID: 34513458 PMCID: PMC8412001 DOI: 10.7759/cureus.16883] [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: 06/21/2021] [Accepted: 08/04/2021] [Indexed: 11/05/2022] Open
Abstract
Clozapine is an atypical antipsychotic used for treatment-resistant schizophrenia. Venous thromboembolism (VTE) is a rare side effect of clozapine which can be fatal. This article summarizes current evidence regarding the risk of VTE associated with the use of clozapine. We performed a PubMed (MeSH) and Google Scholar search for the last two decades. Studies or case reports performed in humans were included in the review, of which 42 case reports of patients taking clozapine at VTE onset were included in the analysis of this review. According to the articles reviewed, the mean age was 42.9 years, with more males (71.43%) than females (28.57%). The average clozapine dose was 285.62 mg/day. VTE onset occurred within the first six months in 71.8% of the cases. Overall, 70.37% of the patients had comorbidities, and 87.5% had risk factors for VTE. In total, 68.57% were prescribed other medications at VTE onset, and 60% were being treated with another antipsychotic concomitantly. Finally, 32.5% of the patients died, while 67.5% survived. In 60% of the cases, clozapine was discontinued after VTE. In our literature review, we observed that among clozapine users, VTE occurred at a wide dose range, and most of the events occurred within the first six months. As many patients who are prescribed clozapine have risk factors for VTE, the risk should be considered at the time of prescribing. Further research should be conducted to elucidate the risk of VTE in clozapine users and the benefits of thromboprophylaxis.
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Affiliation(s)
- Elisa Pallares Vela
- General Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Prashil Dave
- General Practice, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Ivan Cancarevic
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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