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1.
Vasc Health Risk Manag ; 20: 415-420, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39247557

RESUMEN

Background: The P2Y12 receptor inhibitors clopidogrel and prasugrel are widely used. Clopidogrel and prasugrel have different metabolic pathways, but whether their adverse event (AE) profiles differ significantly is unclear. Objective: This study aimed to compare the possible AEs induced by clopidogrel and prasugrel and to assess the rank-order of their AEs submitted to a spontaneous reporting database. Materials and Methods: Data were extracted from the Japanese Adverse Drug Event Report database (JADER). Reports of AEs associated with clopidogrel and prasugrel were analyzed to calculate the reporting odds ratios (RORs) and 95% confidence intervals (CIs). Results: Based on 5869 reports for clopidogrel (69.6%, men) and 513 reports for prasugrel (74.1%, men), 703 and 135 different AEs were identified, respectively. Bleeding complications including hemorrhage were commonly reported for both clopidogrel and prasugrel. As for AEs related to clopidogrel, unexpected AEs such as interstitial lung disease (227 reports; ROR, 1.77; 95% CI, 1.49-2.10), abnormal hepatic function (137 reports; ROR, 1.27; 95% CI, 1.07-1.51), and hepatocellular injury (96 reports; ROR, 120.0; 95% CI, 94.9-151.8) ranked at relatively high positions based on the number of occurrences, unlike prasugrel. Conclusion: This analysis of the national pharmacovigilance database highlights distinct AE profiles for clopidogrel and prasugrel. Unexpected AEs associated with clopidogrel were identified, providing valuable insights for clinical monitoring and patient safety.


Asunto(s)
Sistemas de Registro de Reacción Adversa a Medicamentos , Clopidogrel , Enfermedades Pulmonares Intersticiales , Farmacovigilancia , Inhibidores de Agregación Plaquetaria , Clorhidrato de Prasugrel , Antagonistas del Receptor Purinérgico P2Y , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Clopidogrel/efectos adversos , Bases de Datos Factuales , Hemorragia/inducido químicamente , Hemorragia/epidemiología , Japón/epidemiología , Enfermedades Pulmonares Intersticiales/inducido químicamente , Enfermedades Pulmonares Intersticiales/diagnóstico , Enfermedades Pulmonares Intersticiales/epidemiología , Inhibidores de Agregación Plaquetaria/efectos adversos , Clorhidrato de Prasugrel/efectos adversos , Clorhidrato de Prasugrel/uso terapéutico , Antagonistas del Receptor Purinérgico P2Y/efectos adversos , Medición de Riesgo , Factores de Riesgo
2.
Cureus ; 14(9): e29383, 2022 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-36159360

RESUMEN

BACKGROUND: Cyclosporine is widely used to prevent allograft rejection after transplantation. The purpose of this study was to clarify the adverse events profiles associated with cyclosporine in transplant patients using a spontaneous reporting system database. METHODS: Retrospective pharmacovigilance disproportionality analysis was conducted using the Japanese Adverse Drug Event Report (JADER) database, with the reporting odds ratio (ROR) and 95% confidence interval (CI) for each adverse event. RESULTS: The database comprised 3,327, 958, and 956 reports associated with cyclosporine in the kidney, stem cell, and heart transplant patients, respectively. Infectious and renal disorders were commonly detected in these transplant patients. The signal scores of cyclosporine for toxic nephropathy were noteworthy in the kidney (ROR: 15.1, 95% CI: 11-20.8) and stem cell (ROR, 216; 95% CI, 29.3-1593) transplantation. Cyclosporine in heart transplantation was strongly associated with gastric cancer (ROR, 39.4; 95% CI, 16.7-93.2), but not kidney or stem cell transplantation. CONCLUSION: It was suggested that there is a diversity in the strength of the association between cyclosporine and adverse events in the kidney, stem cell, and heart transplantation. Our results may provide useful information for treatment with cyclosporine, although further research with more data is needed.

3.
Int J Clin Pharmacol Ther ; 60(9): 402-407, 2022 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-35924642

RESUMEN

Juvenile idiopathic arthritis (JIA) is a systemic inflammatory disease of childhood onset. The purpose of this study was to clarify the frequency of adverse events caused by drugs used in JIA treatment and characterize their safety profiles using a spontaneous reporting system database. We performed a retrospective pharmacovigilance disproportionality analysis using the Japanese Adverse Drug Event Report (JADER) database. Adverse event reports on drugs used for the treatment of JIA and which were submitted to the Pharmaceuticals and Medical Devices Agency were analyzed, and the reporting odds ratio (ROR) and 95% confidence interval (CI) for reports on each adverse event were calculated. A total of 5,748 reports were identified in the treatment of JIA, in which 35 different drugs were involved. Adverse events by drugs in JIA were frequently reported in females (64.3%) and in those younger than 10 (61.2%). Among the most frequently reported drugs, prednisolone (36.8%) and tocilizumab (36.0%) were predominant. Prednisolone was significantly correlated with hematophagic histiocytosis (ROR, 1.37; 95% CI, 1.18 - 1.61). Tocilizumab was associated with a high ROR for pneumonia (ROR, 8.61: 95% CI, 5.81 - 12.7), a decreased neutrophil count (ROR, 6.1; 95% CI, 4.07 - 9.16), and lymphadenitis (ROR, 8.34; 95% CI, 4.2 - 16.6). Our results revealed the safety profile of drugs for the treatment of JIA patients. It was suggested that there is a diversity in drugs and their strength of association with adverse events in JIA patients. Our results may provide useful information for the treatment of JIA patients, although further research with more data is needed.


Asunto(s)
Artritis Juvenil , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Sistemas de Registro de Reacción Adversa a Medicamentos , Artritis Juvenil/diagnóstico , Artritis Juvenil/tratamiento farmacológico , Bases de Datos Factuales , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/epidemiología , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/etiología , Femenino , Humanos , Preparaciones Farmacéuticas , Farmacovigilancia , Prednisolona , Estudios Retrospectivos
4.
Curr Rev Clin Exp Pharmacol ; 17(2): 144-148, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-33588740

RESUMEN

BACKGROUND: Several studies reported that abnormal behavior was noted in pediatric patients receiving several drugs, including neuraminidase inhibitors (NIs). However, the information on drugs associated with abnormal behavior in a real-world setting remains limited. The purpose of this study was to clarify the drugs associated with abnormal behavior using a spontaneous reporting system database. METHODS: We performed a retrospective pharmacovigilance disproportionality analysis using the Japanese Adverse Drug Event Report database. Adverse event reports submitted to the Pharmaceuticals and Medical Devices Agency were analyzed, and the reporting odds ratio at 95% confidence interval were calculated. RESULTS: A total of 1,144 reports of abnormal behavior were identified. The signals were detected through the association of 4 neuraminidase inhibitors (oseltamivir, zanamivir, laninamivir, and peramivir) with the abnormal behaviour. These signals were stronger for oseltamivir than other neuraminidase inhibitors. The signals were also detected for acetaminophen and montelukast. CONCLUSION: Our results should be able to raise physicians' awareness of drugs associated with abnormal behavior, but further investigation of these medications is warranted.


Asunto(s)
Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Farmacovigilancia , Niño , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/diagnóstico , Humanos , Oseltamivir/efectos adversos , Estudios Retrospectivos , Zanamivir/efectos adversos
5.
Int J Clin Pharmacol Ther ; 59(12): 753-759, 2021 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-34402788

RESUMEN

OBJECTIVE: The calcineurin inhibitor tacrolimus has been widely used to prevent allograft rejection after transplantation. The purpose of this study was to clarify the adverse events associated with tacrolimus in solid organ transplantation using a spontaneous reporting system database. MATERIALS AND METHODS: We performed a retrospective pharmacovigilance disproportionality analysis using the Japanese Adverse Drug Event Report (JADER) database. Adverse event reports submitted to the Pharmaceuticals and Medical Devices Agency were analyzed, and the reporting odds ratio (ROR) and 95% confidence interval (CI) for each adverse event were calculated. RESULTS: The database comprised 26,620 reports associated with tacrolimus, of which 2,014, 1,988, and 725 reports involved heart, kidney, and liver transplantation, respectively. Infectious disorder was commonly detected in these transplant patients. There was a significant association between tacrolimus use and colon cancer in patients undergoing heart transplantation (ROR: 3.33, 95% CI: 2.18 - 5.08), but not kidney or liver transplantation. Tacrolimus use in those undergoing kidney transplantation is strongly associated with bronchitis (ROR, 8.95; 95% CI, 6.34 - 12.6). A signal for seizure was detected in liver transplant patients with tacrolimus (ROR, 4.12; 95% CI, 1.77 - 9.59). CONCLUSION: It was suggested that there is a diversity in the strength of the association between tacrolimus and adverse events in patients receiving heart, kidney, and liver transplantation. Our results may provide useful information for treatment with tacrolimus, although further research with more data is needed to clarify this.


Asunto(s)
Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Trasplante de Riñón , Tacrolimus , Sistemas de Registro de Reacción Adversa a Medicamentos , Bases de Datos Factuales , Humanos , Farmacovigilancia , Estudios Retrospectivos , Tacrolimus/efectos adversos
6.
J Int Med Res ; 49(4): 3000605211006653, 2021 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-33845606

RESUMEN

OBJECTIVES: Proton pump inhibitors (PPIs) are widely used for acid suppression therapy. Recently, PPI use was reported to be associated with chronic kidney disease (CKD); however, whether a low dose of PPIs is associated with CKD remains unknown. METHODS: This retrospective observational study included hypertensive patients who visited Kenwakai Hospital between 2017 and 2019. Renal parameters, such as the estimated glomerular filtration rate (eGFR) and serum creatinine (Scr), were extracted from medical records and compared between three years before treatment and the baseline. PPI use was assessed as cumulative exposure for three years. RESULTS: The study population included 152 patients (57.9% men; mean age, 74.5 years). Of those, 35.5% were PPI users (low dose, 17.1%; high dose, 18.4%). A significant decrease in eGFR and an increase in Scr were observed between three years before treatment and the baseline in the high-dose PPI group but not the non-use or low-dose PPI groups. CONCLUSIONS: Our results suggest that a low dose of PPIs may be safe in clinical settings, but further prospective studies are needed to clarify our findings.


Asunto(s)
Riñón , Inhibidores de la Bomba de Protones , Anciano , Femenino , Tasa de Filtración Glomerular , Humanos , Masculino , Estudios Prospectivos , Inhibidores de la Bomba de Protones/efectos adversos , Estudios Retrospectivos
7.
Int J Clin Pharmacol Ther ; 59(5): 372-377, 2021 May.
Artículo en Inglés | MEDLINE | ID: mdl-33560211

RESUMEN

INTRODUCTION: The development of new xanthine oxidase (XO) inhibitors, such as febuxostat and topiroxostat, could offer an alternative to treatment with allopurinol. The purpose of this study was to compare safety profiles of new XO inhibitors with allopurinol using a spontaneous reporting system database. MATERIALS AND METHODS: A retrospective pharmacovigilance disproportionality analysis was conducted using the Japanese Adverse Drug Event Report database. Adverse event reports submitted to the Pharmaceuticals and Medical Devices Agency were analyzed, and the reporting odds ratio (ROR) and 95% confidence interval (CI) for each adverse event were calculated. RESULTS: Among 7,305 reports of adverse events associated with XO inhibitors, 64.5% involved males, who were frequently in their 70s (25.9%). A large number of skin-related adverse events were detected with the use of allopurinol, but not with febuxostat or topiroxostat. As for individual XO inhibitors, the signal values showing associations between drug reaction with eosinophilia and systemic symptoms (DRESS) and allopurinol, drug-induced liver injury and febuxostat, and blood urea increase and topiroxostat were noteworthy. CONCLUSION: The strength of the associations of XO inhibitors with adverse events is variable, and further studies are required to evaluate the identified signals.


Asunto(s)
Febuxostat , Xantina Oxidasa , Alopurinol/efectos adversos , Febuxostat/efectos adversos , Humanos , Masculino , Mercadotecnía , Estudios Retrospectivos
8.
Ther Clin Risk Manag ; 16: 741-747, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32884275

RESUMEN

INTRODUCTION: Concerns over safety profiles of tumor necrosis factor (TNF)-alfa inhibitors have been raised. The purpose of this study was to clarify the adverse events associated with TNF-alfa inhibitors using a spontaneous reporting system database. MATERIALS AND METHODS: A retrospective pharmacovigilance disproportionality analysis was conducted using the Japanese Adverse Drug Event Report (JADER) database. Adverse event reports submitted to the Pharmaceuticals and Medical Devices Agency between 2004 and 2017 were analyzed, and the reporting odds ratio (ROR) and 95% confidence interval (CI) for each adverse event were calculated. RESULTS: Among the 34,031 reports of adverse events associated with TNF-alfa inhibitors, 65.8% were women, who were frequently in their 60s (28.2%). Signals were detected for pneumonia (ROR, 5.36; 95% CI, 5.14-5.6), interstitial lung disease (ROR, 2.04; 95% CI, 1.95-2.15), pneumocystis jirovecii pneumonia (ROR, 11.8; 95% CI, 11.1-12.5), and herpes zoster (ROR, 6.4; 95% CI, 5.92-6.91) for TNF-alfa inhibitors as a class. There was variability in their signal strength across individual TNF-alfa inhibitors. CONCLUSION: The strength of the associations of TNF-alfa inhibitors with adverse events is variable, and further studies are required to evaluate the identified signals.

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