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BACKGROUND: Statins are recommended in kidney transplant recipients (KTRs) - a population with a high risk of major cardiovascular (CV) events. However, the literature data on the effectiveness of statins in KTRs are sparse and inconclusive. The present study's objective was to evaluate the association between statin exposure and atherosclerotic CV events in KTRs and the biochemical effectiveness of statins on the lipid profile. METHODS: 318 consecutive KTRs managed at a single center between 2006 and 2019 were retrospectively included. Those exposed to statins after transplantation were incident users. In all users, statins were indicated for primary CV prevention. Lipid profiles, the occurrence of any atherosclerotic CV events (stroke, myocardial infarction, other atherosclerotic CV events, and atherosclerotic CV deaths) were documented comprehensively. We applied Cox models that included statin exposure as a time-dependent covariate fitted with time-varying inverse probability treatment weighting (IPTW) to assess the effectiveness of statins on atherosclerotic CV events and on all CV events. We built linear mixed models to assess the biochemical effectiveness of statins. RESULTS: During a median [interquartile range] follow-up period of 6.0 [3.9-10.0] years, 27 atherosclerotic CV events occurred in 26 patients. In the Cox models fitted with time-varying IPTW, exposure to statins was not associated with a decrease in atherosclerotic CV events; the hazard ratio (HR) [95% confidence interval (CI)] was 1.16 [0.53-2.53] (p=0.700). In the linear mixed models, statin exposure was associated with significant decrease over time in triglyceride and low-density lipoprotein cholesterol concentrations (p < 0.001). These results were consistent when stratified for the intensity of statin therapy. CONCLUSION: Even though the lipid profile improved, statin exposure was not associated with a decrease in CV events in this real-life, single-center, retrospective, long-term follow-up study of a KTR cohort. Larger, controlled studies are needed to confirm or refute these results.
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BACKGROUND: The uraemic toxins that accumulate as renal function deteriorates can potentially affect drug pharmacokinetics. This study's objective was to determine whether plasma concentrations of certain uraemic toxins are correlated with blood concentrations of two immunosuppressants. METHODS: DRUGTOX was a cross-sectional study of 403 adult patients followed up after kidney transplantation and who had undergone therapeutic drug monitoring (TDM) of calcineurin inhibitors (tacrolimus or cyclosporin) between August 2019 and March 2020. For each patient, immunosuppressant trough concentrations (C0) were measured in whole blood samples and then normalized against the total daily dose (C0:D ratio). The sample was assayed for five uraemic toxins [urea, trimethylamine N-oxide (TMAO), indole acetic acid (IAA), p-cresylsulphate (PCS) and indoxylsulphate (IxS)] using liquid chromatography-tandem mass spectrometry. RESULTS: The median age was 56 years [interquartile range (IQR) 48-66] and the median estimated glomerular filtration rate was 41 mL/min/1.73 m2 (IQR 30-57). Age, sex, body mass index (BMI), urea, IxS and PCS were significantly associated with an increment in the tacrolimus C0:D ratio. A multivariate analysis revealed an independent association with IxS [odds ratio 1.36 (95% confidence interval 1.00-1.85)] after adjustment for sex, age and BMI, whereas adjustment for age weakened the association for PCS and urea. In a univariate logistic analysis, age, sex, BMI and the TMAO level (but not PCS, IxS, IAA or urea) were significantly associated with an increment in the cyclosporine C0:D ratio. CONCLUSIONS: Even though TDM and dose adaptation of immunosuppressants keep levels within the therapeutic window, increased exposure to tacrolimus (but not cyclosporine) is associated with an accumulation of PCS, IxS and urea.
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Inibidores de Calcineurina , Transplante de Rim , Humanos , Pessoa de Meia-Idade , Inibidores de Calcineurina/uso terapêutico , Estudos Transversais , Ciclosporina/uso terapêutico , Imunossupressores , Tacrolimo/uso terapêutico , Transplantados , Ureia , Toxinas Urêmicas , IdosoRESUMO
It is not known whether the adverse events (AEs) associated with the administration of lopinavir and ritonavir (LPV/r) in the treatment of COVID-19 are concentration-dependent. In a retrospective study of 65 patients treated with LPV/r and therapeutic drug monitoring (TDM) for severe forms of COVID-19 (median age: 67; males: 41 [63.1%]), 33 (50.8%) displayed a grade ≥2 increase in plasma levels of hepatobiliary markers, lipase and/or triglycerides. A causal relationship between LPV/r and the AE was suspected in 9 of the 65 patients (13.8%). At 400 mg b.i.d., the plasma trough concentrations of LPV/r were high and showed marked interindividual variability (median [interquartile range]: 16,600 [11,430-20,842] ng/ml for lopinavir and 501 [247-891] ng/ml for ritonavir). The trough lopinavir concentration was negatively correlated with body mass index, while the trough ritonavir concentration was positively correlated with age and negatively correlated with prothrombin activity. However, the occurrence of abnormal laboratory values was not associated with higher trough plasma concentrations of LPV/r. Further studies will be needed to determine the value of TDM in LPV/r-treated patients with COVID-19.
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Antirretrovirais/efeitos adversos , Antirretrovirais/sangue , COVID-19/sangue , Lopinavir/efeitos adversos , Lopinavir/sangue , Ritonavir/efeitos adversos , Ritonavir/sangue , Idoso , Idoso de 80 Anos ou mais , Envelhecimento/metabolismo , Antirretrovirais/uso terapêutico , Índice de Massa Corporal , Feminino , Humanos , Lopinavir/uso terapêutico , Masculino , Pessoa de Meia-Idade , Protrombina/análise , Estudos Retrospectivos , Ritonavir/uso terapêutico , Tratamento Farmacológico da COVID-19RESUMO
OBJECTIVES: To determine the plasma metformin concentration threshold associated with lactic acidosis and analyze the outcome in metformin-treated patients with lactic acidosis hospitalized in an emergency context. DESIGN: A retrospective, observational, single-center study. SETTING: Emergency department and ICUs at Amiens University Hospital (Amiens, France). PATIENTS: All consecutive patients with data on arterial lactate and pH up to 12 hours before or after a plasma metformin assay within 24 hours of admission, over a 9.7-year period. INTERVENTION: None. MEASUREMENTS AND MAIN RESULTS: The study population consisted of 194 metformin-treated diabetic patients (median age: 68.6; males: 113 [58.2%]); 163 (84%) had acute kidney injury, which was associated variously with dehydration (45.4%), sepsis (41.1%), cardiogenic shock (20.9%), and diabetic ketoacidosis (16%). Eighty-seven patients (44.8%) had lactic acidosis defined as an arterial blood pH less than 7.35 and a lactate concentration greater than or equal to 4 mM, and 38 of them (43.7%) died in the ICU. A receiver operating characteristic curve analysis showed that a metformin concentration threshold of 9.9 mg/L was significantly associated with the occurrence of lactic acidosis (specificity: 92.9%; sensitivity: 67.1%; area under the receiver operating characteristic curve: 0.83; p < 0.0001). Among lactic acidosis-positive patients, however, in-ICU death was less frequent when the metformin concentration was greater than or equal to 9.9 mg/L (33.9% vs 61.3% for < 9.9 mg/L; p = 0.0252). After adjustment for the Simplified Acute Physiology Score II, in-ICU death was positively associated with prothrombin activity less than 70% and negatively associated with the initiation of renal replacement therapy at admission. CONCLUSIONS: In metformin-treated patients admitted in an emergency context, a plasma metformin concentration greater than or equal to 9.9 mg/L was strongly associated with the presence of lactic acidosis. This threshold may assist with the delicate decision of whether or not to initiate renal replacement therapy. Indeed, the outcome of lactic acidosis might depend on the prompt initiation of renal replacement therapy-especially when liver failure reduces lactate elimination.
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Acidose Láctica/mortalidade , Metformina/sangue , Acidose Láctica/sangue , Acidose Láctica/induzido quimicamente , Idoso , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Mortalidade Hospitalar , Humanos , Unidades de Terapia Intensiva/estatística & dados numéricos , Masculino , Metformina/efeitos adversos , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Statins have been linked to myasthenia gravis (MG) in recent case reports. However, MG is not currently listed as an adverse drug reaction (ADR) in the summary of product characteristics. METHODS: We performed case/noncase analyses in VigiBase® (the World Health Organization international database of suspected ADR) to identify a signal of MG (expressed as the reporting odds ratio [ROR] and its 95% confidence interval [CI]) for statins. RESULTS: A total of 3967 reports mentioned MG. Of these, 169 were suspected to be statin-induced. A disproportionality signal was found for MG and statins use (ROR [95%CI] = 2.66 [2.28-3.10]). CONCLUSIONS: The present disproportionality analysis revealed a possible drug safety signal linking MG and statins. This potential signal is weak, and is offset by the cardiovascular benefits of statins. Clinicians should be aware of this potential ADR, because it may require consideration of statin withdrawal or treatment of MG.
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Inibidores de Hidroximetilglutaril-CoA Redutases/efeitos adversos , Miastenia Gravis/induzido quimicamente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Bases de Dados Factuais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Farmacovigilância , Organização Mundial da SaúdeRESUMO
In patients with age-related macular degeneration (AMD), the intravitreal injection of antivascular endothelial growth factor (anti-VEGF) agents reduces disease progression and choroidal neovascularization. We report on a first case of ischaemic colitis associated with intravitreal injection of the anti-VEGF agent aflibercept in an 80-year-old female patient. Conservative treatment resulted in a favourable clinical outcome. The anti-VEGF agent was discontinued, and the symptoms did not recur. Although the intravitreal injection of anti-VEGF agents has not previously been linked to the occurrence of ischaemic colitis, consideration of aflibercept's pharmacological properties and the chronological relationship between the administration of this anti-VEGF agent and the occurrence of this systemic adverse event are strongly suggestive of a causal relationship in the present case. Although systemic complications have been rarely associated with intravitreal injections of anti-VEGF agents, physicians should be aware that novel adverse events can still occur in AMD patients treated with anti-VEGF agents.
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Inibidores da Angiogênese/efeitos adversos , Colite Isquêmica/induzido quimicamente , Degeneração Macular/tratamento farmacológico , Proteínas Recombinantes de Fusão/efeitos adversos , Idoso de 80 Anos ou mais , Inibidores da Angiogênese/administração & dosagem , Colite Isquêmica/diagnóstico , Colite Isquêmica/patologia , Colo/diagnóstico por imagem , Colo/efeitos dos fármacos , Colo/patologia , Feminino , Humanos , Mucosa Intestinal/diagnóstico por imagem , Mucosa Intestinal/efeitos dos fármacos , Mucosa Intestinal/patologia , Injeções Intravítreas/efeitos adversos , Receptores de Fatores de Crescimento do Endotélio Vascular/administração & dosagem , Proteínas Recombinantes de Fusão/administração & dosagem , Tomografia Computadorizada por Raios XRESUMO
This retrospective cohort study included 53 patients admitted to the intensive care unit (ICU), with an average age of 69 years, without neurologic disorder before initiation of a continuous piperacillin infusion at the standard dose and who underwent piperacillin serum concentration monitoring. Among them, 23 developed a neurologic disorder for which the piperacillin causality was chronologically and semiologically suggestive. A concentration threshold of 157.2 mg/liter independently predicted neurotoxicity with 96.7% specificity and 52.2% sensitivity and may constitute a limitation when targeting less susceptible pathogens.
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Antibacterianos/toxicidade , Antibacterianos/uso terapêutico , Doenças do Sistema Nervoso/induzido quimicamente , Piperacilina/toxicidade , Piperacilina/uso terapêutico , Idoso , Antibacterianos/administração & dosagem , Cuidados Críticos/métodos , Estado Terminal , Monitoramento de Medicamentos , Enterobacteriaceae/efeitos dos fármacos , Infecções por Enterobacteriaceae/tratamento farmacológico , Infecções por Enterobacteriaceae/microbiologia , Feminino , Humanos , Infusões Intra-Arteriais , Masculino , Pessoa de Meia-Idade , Ácido Penicilânico/análogos & derivados , Ácido Penicilânico/uso terapêutico , Piperacilina/administração & dosagem , Estudos Retrospectivos , TazobactamRESUMO
AIMS: Acute kidney injury (AKI) is associated with a high hospitalization rate, accelerated long-term decline in kidney function and a high mortality rate. Adverse drug reactions (ADRs) constitute one of the most important modifiable factors in the context of AKI. Most studies of drug-induced AKI have focused on a sole drug class. The objective of the present study was to establish a comprehensive overview of drug-induced AKI on the basis of spontaneously reported ADRs in the French national pharmacovigilance database (FPVD). METHODS: We performed a case-noncase study of drug-induced AKI. Cases corresponded to the reports of AKI recorded in the FPVD between 1 January 2015 and 31 December 2015. The noncases corresponded to all other spontaneously reported ADRs (excluding AKI) recorded in the FPVD during the same period. Data were expressed as the reporting odds ratio (ROR) and the 95% confidence interval. RESULTS: Of the 38 782 ADRs recorded in the FPVD during the study period, 3.2% were classified as cases of AKI. A total of 1254 patients experienced AKI (males: 55%; mean age ± standard deviation: 68.7 ± 15.0 years). Overall, 15.2% of the patients required renal replacement therapy. Two or more concomitantly administered drugs were involved in 66% of the cases of AKI. The most frequently implicated drug classes were antibacterial agents for systemic use (29.5%), diuretics (18.5%), agents acting on the renin-angiotensin system (16.3%), antineoplastic agents (10.2%) and anti-inflammatory agents (5.4%). Gentamicin, eplerenone, spironolactone, candesartan, cisplatin and acyclovir had the highest RORs (>10). CONCLUSION: A comprehensive study of a national pharmacovigilance database enabled us to identify the drug classes that most frequently induced AKI. Even though most of the identified drugs were already known to induce AKI, the present work should raise physicians' awareness of the compounds responsible for triggering this potentially life-threatening condition.
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Injúria Renal Aguda/induzido quimicamente , Injúria Renal Aguda/epidemiologia , Farmacovigilância , Injúria Renal Aguda/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Bases de Dados Factuais , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Feminino , França/epidemiologia , Taxa de Filtração Glomerular , Humanos , Testes de Função Renal , Masculino , Pessoa de Meia-Idade , Razão de Chances , Terapia de Substituição Renal/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: Tramadol is an opioid and a serotonin reuptake inhibitor drug. It is approved for moderate to severe pain in adults. The aim of this study was to assess tramadol safety through a national pharmacovigilance study in France since dextropropoxyphen withdrawal in 2011. METHODS: We described all serious adverse drug reactions (SADRs) reported with tramadol in adults in the French National PharmacoVigilance Database from August 1st, 2011 to December 31st, 2015. RESULTS: We identified 1512 SADRs during the study period. The most frequently reported SADRs were neurological (29.4%, including troubles of consciousness [13.2%] and seizures [6.7%]), psychiatric (22.8%, including confusions [14.6%] and hallucinations [7.3%]) and gastrointestinal (17.0%, mostly nausea and vomiting [9.6%]). Unexpected SADRs were also reported: hyponatremia, cholestatic hepatitis, serotonin syndrome. CONCLUSIONS: This study demonstrates new unexpected hepatic and metabolic SADRs. Tramadol alone can induce serotonin syndrome in overdose situations.
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Sistemas de Notificação de Reações Adversas a Medicamentos/estatística & dados numéricos , Analgésicos Opioides/efeitos adversos , Farmacovigilância , Tramadol/efeitos adversos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Analgésicos Opioides/administração & dosagem , Bases de Dados Factuais , Overdose de Drogas/epidemiologia , Feminino , França/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Dor/tratamento farmacológico , Tramadol/administração & dosagem , Adulto JovemRESUMO
Twenty-two cases related to benzodiazepine (BZD) withdrawal syndrome were identified and reported to Amiens's regional pharmacovigilance center between January 1st, 1995 and March 25th, 2014, all with a favourable outcome after reintroduction of a BZD. Despite being a very classical well-known side effect, physicians may underestimate this risk. Our series also confirms that the patient is misinformed about the consequences of an abrupt BZD discontinuation especially when the BZD has been consumed for many years. Interviewing patient and his family on the nature of the current medical treatments should be systematic and an early diagnostic step taken by physicians faced with a recent behavioral disorder. Moreover, this would prevent unnecessary, sometimes invasive, expensive investigations and a prolonged hospitalization.
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Benzodiazepinas/efeitos adversos , Hospitalização , Hipnóticos e Sedativos/efeitos adversos , Farmacovigilância , Síndrome de Abstinência a Substâncias/etiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Benzodiazepinas/administração & dosagem , Diagnóstico Tardio , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Hipnóticos e Sedativos/administração & dosagem , Masculino , Erros de Medicação/estatística & dados numéricos , Pessoa de Meia-Idade , Educação de Pacientes como Assunto , Síndrome de Abstinência a Substâncias/diagnóstico , Síndrome de Abstinência a Substâncias/tratamento farmacológico , Suspensão de Tratamento/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: Overusing medication for primary headaches or other medical conditions can lead to dependency and medication-overuse headache (MOH) as an adverse drug reaction (ADR). OBJECTIVES: To analyse reports of ADRs associated with MOH recorded in the French national pharmacovigilance database (FPVD). METHODS: This retrospective study selected all MOH cases reported in the FPVD from January 2000 to June 2023. A search of the High-Level Group Term "headache" was performed for drugs classified under ATC codes for the musculoskeletal and nervous systems. Specific keywords were searched in report narratives to further reduce their number. Voluntary intoxication reports were excluded. Only MOH cases according to the International Classification of Headache Disorders or with a medical diagnosis of MOH were considered. RESULTS: Among the 2674 reports associated with the HLGT "headache", for 649 ATC drug codes, only 234 reports correspond to MOH, primarily notified by physicians. The median age was 45 years (IQR: 32-56), with 74.4% females and approximately 61.0% having pre-existing primary headaches. In all, 53.4% of the reports were classified as serious. Among patients, 84.2% had an isolated "headache" as the ADR. One drug was suspected in 47.4% of cases, two drugs in 29.1%, and three or more in 23.5%. In total, 473 suspected drugs, corresponding to 104 active ingredients, were involved, including analgesics (63.0%), in particular, acetaminophen-containing drugs, opioids, triptans and ergots, and non-steroidal anti-inflammatory drugs (12.7%). Antiepileptics and psycholeptics were found in 6.6% and 6.1% of cases, respectively. Drug withdrawal was successful in 84.6% of drug-discontinuation cases. Warnings about MOH are mentioned in the summary of product characteristics (SmPCs) for triptans, ergots, and certain acetaminophen-containing drugs, but not other drug classes. CONCLUSIONS: Certain drug classes show a high reporting rate of MOH and caution should be exercised when prescribing these drugs. Notably, warnings about MOH must be mentioned in the SmPC of all concerned drug classes.
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Analgésicos Opioides/uso terapêutico , Erros de Medicação/estatística & dados numéricos , Dor Pós-Operatória/tratamento farmacológico , Tramadol/uso terapêutico , Administração Oral , Adolescente , Sistemas de Notificação de Reações Adversas a Medicamentos/estatística & dados numéricos , Criança , Pré-Escolar , Cálculos da Dosagem de Medicamento , Feminino , França , Humanos , Masculino , SoluçõesRESUMO
INTRODUCTION: Published data on the safety of biologics other than tumor necrosis factor (TNF) inhibitors during pregnancy are limited. OBJECTIVE: The aim was to detect pharmacovigilance signals for fetal and neonatal adverse drug reactions (ADRs) to biologics taken by pregnant women with autoimmune diseases. METHODS: We performed a disproportionality analysis of the World Health Organization's VigiBase® pharmacovigilance database from 1968 to June 1, 2021. Data were collected in June 2021. By using terms for different hierarchical levels of the Medical Dictionary for Regulatory Activities, we selected the following fetal or neonatal ADRs: stillbirth, premature birth, low birth weight, small for gestational age, and congenital malformations. The frequency of all identified ADRs for biologics of interest (adalimumab, infliximab, golimumab, certolizumab, etanercept, anakinra, canakinumab, tocilizumab, sarilumab, ustekinumab, guselkumab, secukinumab, ixekizumab, belimumab, abatacept, and rituximab) was compared with that of all other reports for all other drugs and quoted as the reporting odds ratio (ROR) [95% confidence interval]. Reports with known concomitant use of teratogenic drugs were excluded from the main analysis. Other analyses included ROR stratifications by therapeutic indication in the periods 1968-2021 and 2001-2021, and an analysis after excluding reports with steroids. RESULTS: In the main analysis, the RORs were particularly high for musculoskeletal malformations with anakinra (7.18 [3.50-14.73]), canakinumab (19.54 [12.82-29.79]), and abatacept (5.09 [2.77-9.33]), and for immune system disorders with canakinumab (347.88 [217.9-555.50]) and rituximab (9.27 [2.95-29.15]). After the exclusion of reports with steroids, the ROR was significant for neonatal infections with belimumab (28.49 [5.75-141.25]). CONCLUSION: We identified possible associations with some adverse fetal and neonatal outcomes, suggesting that vigilance is required when prescribing certain biologics during pregnancy.
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Doenças Autoimunes , Produtos Biológicos , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Gravidez , Recém-Nascido , Feminino , Humanos , Rituximab/uso terapêutico , Abatacepte , Produtos Biológicos/efeitos adversos , Proteína Antagonista do Receptor de Interleucina 1/uso terapêutico , Farmacovigilância , Doenças Autoimunes/tratamento farmacológico , Organização Mundial da Saúde , Sistemas de Notificação de Reações Adversas a MedicamentosRESUMO
As part of the COVID-19 vaccination campaign, the National Agency for the Safety of Medicines and Health Products and all 31 regional pharmacovigilance centers were mobilized in an exceptional reinforced vaccine pharmacovigilance surveillance system. Concerning adenovirus vaccines, Vaxzévria® and Jcovden®, this national system, based on the daily analysis of notified cases of adverse events, has allowed the early identification of safety signals, some of which have been validated, others still under analysis, common to mRNA vaccines or more specific of adenovirus vaccines such as Vaccine Induced Immune Thrombocytopenia. Complementing european and international actions, this follow-up has contributed to a better definition of the safety profile of these vaccines and has led to redefine the vaccine strategy in our country. Although today these two vaccines have no longer place in the national vaccine strategy, they are still used in other countries, where the experience acquired could be useful and will contribute to fuel the reflection on future therapies involving viral vectors.
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Vacinas contra Adenovirus , Vacinas contra COVID-19 , COVID-19 , Vacinas , Humanos , Sistemas de Notificação de Reações Adversas a Medicamentos , COVID-19/prevenção & controle , Vacinas contra COVID-19/efeitos adversos , Farmacovigilância , Vacinação/efeitos adversos , Vacinas/efeitos adversosRESUMO
Background: The risk of fragility fractures is high in kidney transplant recipients, and steroids are reportedly a major cause. Other drugs known to induce fragility fractures have been studied in the general population but not in kidney transplant recipients. Here, we investigated the association between exposure over time to drugs that can injure bone (namely vitamin K antagonists, insulin, loop diuretics, proton pump inhibitors, opioids, selective serotonin reuptake inhibitors, antiepileptics and benzodiazepines) and incident fractures and changes over time in T-scores in this population. Methods: A total of 613 consecutive kidney transplant recipients were included between 2006 and 2019. Drug exposures and incident fractures during the study period were comprehensively documented, and dual-energy X-ray absorptiometry was performed regularly. The data were analyzed using Cox proportional hazards models with time-dependent covariates and linear mixed models. Results: Incident fractures occurred in 63 patients, giving a fracture incidence of 16.9 per 1000 person-years. Exposures to loop diuretics [hazard ratio (95% confidence interval) 2.11 (1.17-3.79)] and opioids [5.94 (2.14-16.52)] were associated with incident fractures. Exposure to loop diuretics was associated with a decrease over time in the T-score for the lumbar spine (P = .022) and for the wrist (P = .028). Conclusions: This study suggests that the exposure to loop diuretics and opioids increases the risk of fracture in kidney transplant recipients.
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Drugs constitute one of the leading causes of acute kidney injuries (AKIs) and can appear in community (CA-AKI) or hospital (HA-AKI) population. The objectives of the present study of a cohort of hospitalized patients with AKI were to describe the characteristics of drug-induced AKIs and the patients' short-term outcomes and assess risk factors for drug-induced AKIs overall, CA-AKIs, and HA-AKIs. Based on a cohort of 1557 hospitalized patients suffering from AKIs based on PMSI extraction and chart review (IRA-PMSI), drug-induced AKIs were identified by applying the Naranjo adverse drug reaction (ADR) probability scale. Multivariate logistic regression was used to identify factors associated with CA-AKIs and/or HA-AKIs. When considering the 1557 patients who experienced an AKI, 445 (28.6%) of the injuries were drug-induced (180 CA-AKIs (40.4%) and 265 HA-AKIs (59.6%)). Antibiotics, diuretics, and contrast agents were significantly more likely to be involved in HA-AKIs, whereas antineoplastic, lipid-lowering drugs, antidiabetics, and immunosuppressive were significantly more likely to be involved in CA-AKIs. Female sex (odds ratio [OR] [95%CI] = 1.3 [1.04-1.67]), chronic kidney disease (CKD) (OR = 1.8 [1.40-2.67]), and a history of ADRs of any type (OR = 1.3 [1.05-1.73]) were significant risk factors for drug-induced AKIs. CKD was a risk factor for both CA-AKI and HA-AKI. In view of the long-term impact of AKI on the kidneys and the differences between our CA-AKI and HA-AKI subgroups, our present results are interesting for optimizing treatments, limiting the occurrence of CA- and HA-AKIs and (ultimately) reducing healthcare costs.