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Wei W, Huang L, Bai Y, Chang E, Liu J. The real-world safety of oseltamivir and baloxavir marboxil in children: a disproportionality analysis of the FDA adverse event reporting system. Front Pharmacol 2024; 15:1391003. [PMID: 39050747 PMCID: PMC11266138 DOI: 10.3389/fphar.2024.1391003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 06/17/2024] [Indexed: 07/27/2024] Open
Abstract
Background Oseltamivir and baloxavir marboxil are the two primary oral drugs approved by the Food and Drug Administration (FDA) for treating influenza. Limited real-world evidence exists on their adverse events in children. The purpose of this study was to explore the adverse event (AE) profiles of oseltamivir and baloxavir marboxil in children based on the U.S. Food and Drug Administration Adverse Event Reporting System (FAERS) database. Methods FAERS reports were collected and analyzed from the first quarter of 2019 to the third quarter of 2023. Disproportionality analyses, including the reporting odds ratio (ROR), the proportional reporting ratio (PRR), the Bayesian confidence propagation neural network (BCPNN), and the multi-item gamma Poisson shrinker (MGPS) algorithms, were employed in data mining to quantify the signals of oseltamivir and baloxavir marboxil-related AEs. Results A total of 464 reports of AEs to oseltamivir as the "primary suspect (PS)" and 429 reports of AEs to baloxavir marboxil as the "PS" were retrieved in pediatric patients. A total of 100 oseltamivir-induced AE signals were detected in 17 system organ classes (SOCs), and 11 baloxavir marboxil-induced AE signals were detected in 6 SOCs after complying with the four algorithms simultaneously. Categorized and summarized by the number of reports of involvement in each SOC, the top 3 for oseltamivir were psychiatric disorders, gastrointestinal disorders, general disorders and site-of-administration conditions, respectively. The top 3 for baloxavir marboxil were injury, poisoning and surgical complications, general disorders and site of administration conditions, and psychiatric disorders, respectively. Conclusion Our study identifies potential new AE signals for oseltamivir and provides a broader understanding of the safety of oseltamivir and baloxavir marboxil in children.
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Affiliation(s)
- Wei Wei
- Department of Pharmacy, People’s Hospital of Zhongjiang County, Deyang, China
| | - Liang Huang
- Department of Pharmacy and Evidence-Based Pharmacy Center, West China Second University Hospital, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Yingtao Bai
- Department of Pharmacy, People’s Hospital of Zhongjiang County, Deyang, China
| | - En Chang
- Department of Pharmacy, People’s Hospital of Zhongjiang County, Deyang, China
| | - Jinfeng Liu
- Department of Pharmacy, People’s Hospital of Zhongjiang County, Deyang, China
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Cui Z, Cheng F, Wang L, Zou F, Pan R, Tian Y, Zhang X, She J, Zhang Y, Yang X. A pharmacovigilance study of etoposide in the FDA adverse event reporting system (FAERS) database, what does the real world say? Front Pharmacol 2023; 14:1259908. [PMID: 37954852 PMCID: PMC10637489 DOI: 10.3389/fphar.2023.1259908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 10/10/2023] [Indexed: 11/14/2023] Open
Abstract
Introduction: Etoposide is a broad-spectrum antitumor drug that has been extensively studied in clinical trials. However, limited information is available regarding its real-world adverse reactions. Therefore, this study aimed to assess and evaluate etoposide-related adverse events in a real-world setting by using data mining method on the U.S. Food and Drug Administration Adverse Event Reporting System (FAERS) database. Methods: Through the analysis of 16,134,686 reports in the FAERS database, a total of 9,892 reports of etoposide-related adverse drug events (ADEs) were identified. To determine the significance of these ADEs, various disproportionality analysis algorithms were applied, including the reporting odds ratio (ROR), the proportional reporting ratio (PRR), the Bayesian confidence propagation neural network (BCPNN), and the multi-item gamma Poisson shrinker (MGPS) algorithms. Results: As a result, 478 significant disproportionality preferred terms (PTs) that were identified by all four algorithms were retained. These PTs included commonly reported adverse events such as thrombocytopenia, leukopenia, anemia, stomatitis, and pneumonitis, which align with those documented in the drug's instructions and previous clinical trials. However, our analysis also uncovered unexpected and significant ADEs, including thrombotic microangiopathy, ototoxicity, second primary malignancy, nephropathy toxic, and ovarian failure. Furthermore, we examined the time-to-onset (TTO) of these ADEs using the Weibull distribution test and found that the median TTO for etoposide-associated ADEs was 10 days (interquartile range [IQR] 2-32 days). The majority of cases occurred within the first month (73.8%) after etoposide administration. Additionally, our analysis revealed specific high-risk signals for males, such as pneumonia and cardiac infarction, while females showed signals for drug resistance and ototoxicity. Discussion: These findings provide valuable insight into the occurrence of ADEs following etoposide initiation, which can potentially support clinical monitoring and risk identification efforts.
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Affiliation(s)
- Zhiwei Cui
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Feiyan Cheng
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Lihui Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Fan Zou
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Rumeng Pan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yuhan Tian
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xiyuan Zhang
- Department of General Medicine, Yanan University Affiliated Hospital, Yan'an, China
| | - Jing She
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yidan Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xinyuan Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Zhai Y, Ye X, Hu F, Xu J, Guo X, Lin Z, Zhou X, Guo Z, Cao Y, He J. Updated Insights on Cardiac and Vascular Risks of Proton Pump Inhibitors: A Real-World Pharmacovigilance Study. Front Cardiovasc Med 2022; 9:767987. [PMID: 35282344 PMCID: PMC8913586 DOI: 10.3389/fcvm.2022.767987] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 01/27/2022] [Indexed: 01/12/2023] Open
Abstract
Background Proton pump inhibitors (PPIs) are among the most widely prescribed medications in clinical practice. However, there are also concerns about the potential risks of long-term PPI use. The present study aimed to examine the safety of PPIs and summarize their potential cardiac and vascular risks in a real-world setting. Methods This pharmacovigilance study extracted records between January 2015 and December 2019 from the FDA Adverse Event Reporting System (FAERS) database. The association of seven PPI medications with cardiac and vascular events (CVEs) were evaluated. Two established pharmacovigilance methods, reporting odds ratio (ROR) and information components (IC) based statistical shrinkage, were used to measure disproportionality. Results In total 62,140 CVE records associated with PPI use were investigated. Women showed a higher proportion (54.37%) of PPI-associated CVEs. The median time from PPI initiation to CVE onset was 97 [interquartile range (IQR): 8–491] days, with the shortest median time of 42 days (IQR: 2–277 days) for esomeprazole, and the longest time of 389 days (IQR: 0–525 days) for dexlansoprazole. Although PPIs were not associated with elevated CVE risks compared those of the whole database (IC025/ROR025 = −0.39/0.74), various signals emerged. Despite some similarities exist between the PPIs, their cardiac and vascular safety profiles varied significantly. Pantoprazole showed the broadest spectrum of signals, from thrombotic thrombocytopenic purpura (IC025/ROR025 = 0.01/1.08) to renal haemangioma (IC025/ROR025 = 3.14/9.58). Esomeprazole showed the second-broadest spectrum of toxicities, ranging from duodenal ulcer hemorrhage (IC025/ROR025 = 0.07/1.28) to hypertensive nephropathy (IC025/ROR025 = 4.09/18.72). Vascular signals were more dominant than cardiac signals, suggesting that vascular function was more heavily affected. Hypertensive nephropathy, renal haemangioma, renal artery stenosis, and renal infarct had strong signals across most PPI regimens and merited further attention. Conclusions PPIs may inflict various CVEs, particularly those involving the vascular system, on the users. Given the wide range of onset times and different toxicity profiles for various PPI medications, they should be prescribed with caution.
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Affiliation(s)
- Yinghong Zhai
- School of Medicine, Tongji University, Shanghai, China
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Xiaofei Ye
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Fangyuan Hu
- Department of Health Statistics, Second Military Medical University, Shanghai, China
- Department of Medical Service, Naval Hospital of Eastern Theater, Zhoushan, China
| | - Jinfang Xu
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Xiaojing Guo
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Zhen Lin
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Xiang Zhou
- School of Medicine, Tongji University, Shanghai, China
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Zhijian Guo
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Jia He
- School of Medicine, Tongji University, Shanghai, China
- Department of Health Statistics, Second Military Medical University, Shanghai, China
- *Correspondence: Jia He
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Mollan KR, Pence BW, Xu S, Edwards JK, Mathews WC, O'Cleirigh C, Crane HM, Eaton EF, Collier AC, Weideman AMK, Westreich D, Cole SR, Tierney C, Bengtson AM. Transportability From Randomized Trials to Clinical Care: On Initial HIV Treatment With Efavirenz and Suicidal Thoughts or Behaviors. Am J Epidemiol 2021; 190:2075-2084. [PMID: 33972995 DOI: 10.1093/aje/kwab136] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 04/30/2021] [Accepted: 05/03/2021] [Indexed: 11/13/2022] Open
Abstract
In an analysis of randomized trials, use of efavirenz for treatment of human immunodeficiency virus (HIV) infection was associated with increased suicidal thoughts/behaviors. However, analyses of observational data have found no evidence of increased risk. To assess whether population differences might explain this divergence, we transported the effect of efavirenz use from these trials to a specific target population. Using inverse odds weights and multiple imputation, we transported the effect of efavirenz on suicidal thoughts/behaviors in these randomized trials (participants were enrolled in 2001-2007) to a trials-eligible cohort of US adults initiating antiretroviral therapy while receiving HIV clinical care at medical centers between 1999 and 2015. Overall, 8,291 cohort participants and 3,949 trial participants were eligible. Prescription of antidepressants (19% vs. 13%) and injection drug history (16% vs. 10%) were more frequent in the cohort than in the trial participants. Compared with the effect in trials, the estimated hazard ratio for efavirenz on suicidal thoughts/behaviors was attenuated in our target population (trials: hazard ratio (HR) = 2.3 (95% confidence interval (CI): 1.2, 4.4); transported: HR = 1.8 (95% CI: 0.9, 4.4)), whereas the incidence rate difference was similar (trials: HR = 5.1 (95% CI: 1.6, 8.7); transported: HR = 5.4 (95% CI: -0.4, 11.4)). In our target population, there was greater than 20% attenuation of the hazard ratio estimate as compared with the trials-only estimate. Transporting results from trials to a target population is informative for addressing external validity.
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Himmel DM, Arnold E. Non-Nucleoside Reverse Transcriptase Inhibitors Join Forces with Integrase Inhibitors to Combat HIV. Pharmaceuticals (Basel) 2020; 13:ph13060122. [PMID: 32545407 PMCID: PMC7345359 DOI: 10.3390/ph13060122] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/05/2020] [Accepted: 06/05/2020] [Indexed: 12/17/2022] Open
Abstract
In the treatment of acquired immune deficiency syndrome (AIDS), the diarylpyrimidine (DAPY) analogs etravirine (ETR) and rilpivirine (RPV) have been widely effective against human immunodeficiency virus (HIV) variants that are resistant to other non-nucleoside reverse transcriptase inhibitors (NNRTIs). With non-inferior or improved efficacy, better safety profiles, and lower doses or pill burdens than other NNRTIs in the clinic, combination therapies including either of these two drugs have led to higher adherence than other NNRTI-containing treatments. In a separate development, HIV integrase strand transfer inhibitors (INSTIs) have shown efficacy in treating AIDS, including raltegravir (RAL), elvitegravir (EVG), cabotegravir (CAB), bictegravir (BIC), and dolutegravir (DTG). Of these, DTG and BIC perform better against a wide range of resistance mutations than other INSTIs. Nevertheless, drug-resistant combinations of mutations have begun to emerge against all DAPYs and INSTIs, attributable in part to non-adherence. New dual therapies that may promote better adherence combine ETR or RPV with an INSTI and have been safer and non-inferior to more traditional triple-drug treatments. Long-acting dual- and triple-therapies combining ETR or RPV with INSTIs are under study and may further improve adherence. Here, highly resistant emergent mutations and efficacy data on these novel treatments are reviewed. Overall, ETR or RPV, in combination with INSTIs, may be treatments of choice as long-term maintenance therapies that optimize efficacy, adherence, and safety.
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Affiliation(s)
- Daniel M. Himmel
- Himmel Sci Med Com, L.L.C., Bala Cynwyd, PA 19004, USA
- Correspondence: ; Tel.: +1-848-391-5973
| | - Eddy Arnold
- Center for Advanced Biotechnology and Medicine (CABM), Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 08854, USA;
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Arenas-Pinto A, Grund B, Sharma S, Martinez E, Cummins N, Fox J, Klingman KL, Sedlacek D, Collins S, Flynn PM, Chasanov WM, Kedem E, Katlama C, Sierra-Madero J, Afonso C, Brouwers P, Cooper DA. Risk of Suicidal Behavior With Use of Efavirenz: Results from the Strategic Timing of Antiretroviral Treatment Trial. Clin Infect Dis 2019. [PMID: 29538636 DOI: 10.1093/cid/ciy051] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background Randomized trials have shown increased risk of suicidality associated with efavirenz (EFV). The START (Strategic Timing of Antiretroviral Treatment) trial randomized treatment-naive human immunodeficiency virus (HIV)-positive adults with high CD4 cell counts to immediate vs deferred antiretroviral therapy (ART). Methods The initial ART regimen was selected prior to randomization (prespecified). We compared the incidence of suicidal and self-injurious behaviours (suicidal behavior) between the immediate vs deferred ART groups using proportional hazards models, separately for those with EFV and other prespecified regimens, by intention to treat, and after censoring participants in the deferred arm at ART initiation. Results Of 4684 participants, 271 (5.8%) had a prior psychiatric diagnosis. EFV was prespecified for 3515 participants (75%), less often in those with psychiatric diagnoses (40%) than without (77%). While the overall intention-to-treat comparison showed no difference in suicidal behavior between arms (hazard ratio [HR], 1.07, P = .81), subgroup analyses suggest that initiation of EFV, but not other ART, is associated with increased risk of suicidal behavior. When censoring follow-up at ART initiation in the deferred group, the immediate vs deferred HR among those who were prespecified EFV was 3.31 (P = .03) and 1.04 (P = .93) among those with other prespecified ART; (P = .07 for interaction). In the immediate group, the risk was higher among those with prior psychiatric diagnoses, regardless of prespecified treatment group. Conclusions Participants who used EFV in the immediate ART group had increased risk of suicidal behavior compared with ART-naive controls. Those with prior psychiatric diagnoses were at higher risk.
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Affiliation(s)
- Alejandro Arenas-Pinto
- Medical Research Council Clinical Trials Unit, University College London, United Kingdom
| | | | - Shweta Sharma
- Division of Biostatistics, University of Minnesota, Minneapolis
| | | | | | - Julie Fox
- Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom
| | - Karin L Klingman
- Division of AIDS, National Institute of Allergy & Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | | | | | | | | | - Eynat Kedem
- Clinical Immunology Unit, Rambam Health Care Center, Haifa, Israel
| | | | - Juan Sierra-Madero
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Tlalpan, México
| | | | - Pim Brouwers
- Division of AIDS, National Institute of Allergy & Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - David A Cooper
- The Kirby Institute, University of New South Wales, Sydney, Australia
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Cheng L, Wang Y, Li X, Feng W, Weng B, Yuan Q, Xia P, Sun F. Meta-analysis of the associations of CYP2B6-516G>T polymorphisms with efavirenz-induced central nervous system side effects and virological outcome in HIV-infected adults. THE PHARMACOGENOMICS JOURNAL 2019; 20:246-259. [PMID: 31636355 DOI: 10.1038/s41397-019-0112-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 10/06/2019] [Accepted: 10/10/2019] [Indexed: 02/07/2023]
Abstract
Clinical data on the relationships of cytochrome P450 (CYP2) B6 516G>T polymorphisms with efavirenz-induced central nervous system (CNS) side effects and virological response in HIV-infected adults are controversial. We sought to analyze the associations by meta-analysis. To identify eligible studies, we systematically searched PubMed, Embase, ScienceDirect, and Web of Science. The strength of the associations was measured by odds ratio (OR) and effect size (ES) with 95% confidence interval (CI). Seventeen studies comprising a total of 3598 HIV-infected adults were included. The results showed that the CYP2B6-516 GG genotype was significantly associated with a decreased risk of efavirenz-induced CNS side effects compared with the GT and TT genotypes (GG + GT vs. TT: OR = 0.60, 95% CI = 0.41-0.87, P = 0.006; GG vs. GT + TT: OR = 0.68, 95% CI = 0.51-0.91, P = 0.008; GG vs. GT: OR = 0.70, 95% CI = 0.51-0.94, P = 0.018), and there was no significant association between the genetic variants GT and TT (GT vs. TT: OR = 0.82, 95% CI = 0.54-1.26, P = 0.372). However, there was no significant association between CYP2B6-516 GG and GT + TT genotypes in virological response (GT + TT vs. GG: ES = 1.06, 95% CI = 0.95-1.18, P = 0.321; OR = 1.01, 95% CI = 0.65-1.58, P = 0.963). Taken together, our results demonstrated that compared with the normal efavirenz clearance genotype CYP2B6-516 GG, the slow and very slow efavirenz clearance genotypes GT and TT were significantly associated with an increased risk of efavirenz-induced CNS side effects but not an increased virological response. To promote the tolerance of efavirenz, it is better to adjust the dosage of efavirenz according to the polymorphisms of CYP2B6-516 in HIV-infected adults.
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Affiliation(s)
- Lin Cheng
- Department of Pharmacy, the First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Yu Wang
- Department of Pharmacy, the First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Xiaoyu Li
- Department of Pharmacy, Handan Branch Hospital of the 980th Hospital of PLA, Handan, 056001, China
| | - Wei Feng
- Department of Pharmacy, the First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Bangbi Weng
- Department of Pharmacy, the First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Qian Yuan
- Department of Pharmacy, the First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Peiyuan Xia
- Department of Pharmacy, the First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, China.
| | - Fengjun Sun
- Department of Pharmacy, the First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, 400038, China.
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Alcaide ML, Rodriguez VJ, Abbamonte JM, Ramlagan S, Sifunda S, Weiss SM, Peltzer K, Jones DL. Maternal Factors Associated With Infant Neurodevelopment in HIV-Exposed Uninfected Infants. Open Forum Infect Dis 2019; 6:ofz351. [PMID: 31660335 PMCID: PMC6785676 DOI: 10.1093/ofid/ofz351] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 08/07/2019] [Indexed: 12/21/2022] Open
Abstract
Background This study evaluated maternal factors associated with infant neurodevelopmental outcomes among HIV-exposed uninfected (HEU) infants in rural South Africa. This study followed pregnant women living with HIV pre- and postpartum and evaluated sociodemographic factors, use of antiretrovirals (ARVs), and mental health factors as predictors of HEU infant developmental outcomes (cognitive, receptive, and expressive communication, fine and gross motor skills). Methods Participants were 80 mother–infant dyads. Mothers were assessed during pregnancy, and HEU infant development was assessed at a mean (SD) of 13.36 (1.89) months of age. Results Women were an average (SD) of 28.9 (5.2) years of age, and infants were on average 13.4 (1.9) months old. An analysis of covariance indicated that infants whose mothers had ARV detected in dry blood spots at 32 weeks of pregnancy had lower functioning scores in the cognitive domain than those with undetected ARV (n = 14; M, 15.3 vs 17.2; P = .048). Antenatal physical intimate partner violence was also associated with delayed cognitive functioning (F (1, 74), 4.96; P = .029). Conclusions This study found risks for delayed infant cognitive development to be associated with the use of ARV during pregnancy and intimate partner violence, although findings merit replication due to the low sample size. Given the growing number of HEU infants, the necessity to better understand the potential toxicity of ARV exposure in utero is apparent. Similarly, the need for preventing intimate partner violence and screening for, and managing, developmental delays among these infants is increasing.
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Affiliation(s)
- Maria L Alcaide
- Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida
| | - Violeta J Rodriguez
- Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, Florida.,Department of Psychology, University of Georgia, Athens, Georgia
| | - John M Abbamonte
- Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, Florida
| | - Shandir Ramlagan
- HIV/AIDS/STIs and TB (HAST) Research Programme, Human Sciences Research Council, Pretoria, South Africa
| | - Sibusiso Sifunda
- HIV/AIDS/STIs and TB (HAST) Research Programme, Human Sciences Research Council, Pretoria, South Africa
| | - Stephen M Weiss
- Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, Florida
| | - Karl Peltzer
- HIV/AIDS/STIs and TB (HAST) Research Programme, Human Sciences Research Council, Pretoria, South Africa.,Department of Research & Innovation, University of Limpopo, Sovenga, South Africa
| | - Deborah L Jones
- Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, Florida
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Jones DL, Rodriguez VJ, Alcaide ML, Weiss SM, Peltzer K. The Use of Efavirenz During Pregnancy is Associated with Suicidal Ideation in Postpartum Women in Rural South Africa. AIDS Behav 2019; 23:126-131. [PMID: 29959721 DOI: 10.1007/s10461-018-2213-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Efavirenz is used for the management of HIV infection during pregnancy in South Africa (SA), but it is contraindicated in patients with history of depression due to possible suicidal ideation. This study compared suicidal ideation 12-months postpartum among women receiving and not receiving efavirenz in rural SA, where high rates of depression have been identified. Antenatal psychological intimate partner violence (IPV; AOR = 1.04), depression (AOR = 1.06) and detection of efavirenz in dried blood spot at 32 weeks predicted suicidal ideation 12-months postnatally (AOR = 2.29), controlling for antenatal stigma and physical IPV. Findings support using alternative agents for the management of HIV during pregnancy.
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Affiliation(s)
- Deborah L Jones
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, 1400 NW 10th Ave., Suite 404A, Miami, FL, 33136, USA.
| | - Violeta J Rodriguez
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, 1400 NW 10th Ave., Suite 404A, Miami, FL, 33136, USA
- Department of Psychology, University of Georgia, Athens, GA, USA
- Ford Foundation Fellow, National Academies of Sciences, Engineering, and Medicine, Washington, DC, USA
| | - Maria L Alcaide
- Division of Infectious Diseases, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Stephen M Weiss
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, 1400 NW 10th Ave., Suite 404A, Miami, FL, 33136, USA
| | - Karl Peltzer
- HIV/AIDS/STIs and TB (HAST) Research Programme, Human Sciences Research Council, Pretoria, South Africa
- Department of Research & Innovation, University of Limpopo, Sovenga, South Africa
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10
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Churchill D, Waters L, Ahmed N, Angus B, Boffito M, Bower M, Dunn D, Edwards S, Emerson C, Fidler S, Fisher M, Horne R, Khoo S, Leen C, Mackie N, Marshall N, Monteiro F, Nelson M, Orkin C, Palfreeman A, Pett S, Phillips A, Post F, Pozniak A, Reeves I, Sabin C, Trevelion R, Walsh J, Wilkins E, Williams I, Winston A. British HIV Association guidelines for the treatment of HIV-1-positive adults with antiretroviral therapy 2015. HIV Med 2018; 17 Suppl 4:s2-s104. [PMID: 27568911 DOI: 10.1111/hiv.12426] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
| | | | | | | | | | - Mark Bower
- Chelsea and Westminster Hospital, London, UK
| | | | - Simon Edwards
- Central and North West London NHS Foundation Trust, UK
| | | | - Sarah Fidler
- Imperial College School of Medicine at St Mary's, London, UK
| | | | | | | | | | | | | | | | - Mark Nelson
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | | | | | | | | | | | - Anton Pozniak
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | | | - Caroline Sabin
- Royal Free and University College Medical School, London, UK
| | | | - John Walsh
- Imperial College Healthcare NHS Trust, London, UK
| | | | - Ian Williams
- Royal Free and University College Medical School, London, UK
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11
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Chang JL, Tsai AC, Musinguzi N, Haberer JE, Boum Y, Muzoora C, Bwana M, Martin JN, Hunt PW, Bangsberg DR, Siedner MJ. Depression and Suicidal Ideation Among HIV-Infected Adults Receiving Efavirenz Versus Nevirapine in Uganda: A Prospective Cohort Study. Ann Intern Med 2018; 169:146-155. [PMID: 29946683 PMCID: PMC6475600 DOI: 10.7326/m17-2252] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Evidence regarding potential adverse neuropsychiatric effects of efavirenz is conflicting, and data from sub-Saharan Africa, where 70% of persons living with HIV (PLHIV) reside and efavirenz is used as first-line therapy, are limited. OBJECTIVE To estimate associations between efavirenz use and depression and suicidal ideation among PLHIV in Uganda. DESIGN Prospective observational cohort study. (ClinicalTrials.gov: NCT01596322). SETTING Mbarara, Uganda. PARTICIPANTS Adult PLHIV enrolled at the start of antiretroviral therapy (ART) and observed every 3 to 4 months from 2005 to 2015. MEASUREMENTS The exposure of interest was time-varying efavirenz use, defined as use during the 7 days and in 60 or more of the 90 days before a study visit, compared with nevirapine use. Self-reported outcomes were depression, defined as a mean score greater than 1.75 on the Hopkins Symptom Checklist depression subscale, and suicidal ideation. Multivariable-adjusted generalized estimating equations (GEE) logistic regression, Cox proportional hazards regression, and marginal structural models were fit to estimate the association between efavirenz use and the risk for depression and suicidal ideation. RESULTS 694 participants (median age, 33 years; median pretreatment CD4+ count, 1.8 × 109 cells/L) contributed 1200 person-years of observation (460 person-years receiving efavirenz). No baseline differences in depression or suicidal ideation were found between patients ever exposed to efavirenz and those never exposed to efavirenz and receiving nevirapine (P > 0.80 for both). Of 305 participants ever-exposed to efavirenz, 61 (20.0%) and 19 (6.2%) had depression and suicidal ideation, respectively, on at least 1 follow-up visit, compared with 125 (32.1%) and 47 (12.1%) of the 389 who received nevirapine. In adjusted GEE models, efavirenz use was associated with decreased odds of depression compared with nevirapine use (adjusted odds ratio, 0.62 [95% CI, 0.40 to 0.96]) and was not significantly associated with suicidal ideation (adjusted odds ratio, 0.61 [CI, 0.30 to 1.25]). Time-to-event and marginal structural models yielded similar estimates. LIMITATION Nonrandom assignment to treatment and substantial differences between the efavirenz and nevirapine groups. CONCLUSION No evidence was found that use of efavirenz in first-line ART increased the risk for depression or suicidal ideation compared with nevirapine use among PLHIV in Uganda. PRIMARY FUNDING SOURCE National Institutes of Health.
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Affiliation(s)
- Jonathan L Chang
- Duke University School of Medicine, Durham, North Carolina, and Massachusetts General Hospital, Boston, Massachusetts (J.L.C.)
| | - Alexander C Tsai
- Mbarara University of Science and Technology, Mbarara, Uganda (A.C.T., N.M., C.M., M.B.)
| | - Nicholas Musinguzi
- Mbarara University of Science and Technology, Mbarara, Uganda (A.C.T., N.M., C.M., M.B.)
| | - Jessica E Haberer
- Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts (J.E.H.)
| | - Yap Boum
- Mbarara University of Science and Technology, Mbarara, Uganda; Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts; Epicentre Mbarara, Mbarara, Uganda (Y.B.)
| | - Conrad Muzoora
- Mbarara University of Science and Technology, Mbarara, Uganda (A.C.T., N.M., C.M., M.B.)
| | - Mwebesa Bwana
- Mbarara University of Science and Technology, Mbarara, Uganda (A.C.T., N.M., C.M., M.B.)
| | - Jeffrey N Martin
- University of California, San Francisco, San Francisco, California (J.N.M., P.W.H.)
| | - Peter W Hunt
- University of California, San Francisco, San Francisco, California (J.N.M., P.W.H.)
| | - David R Bangsberg
- Mbarara University of Science and Technology, Mbarara, Uganda, and Oregon Health & Science University, Portland, Oregon (D.R.B.)
| | - Mark J Siedner
- Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, and Mbarara University of Science and Technology, Mbarara, Uganda (M.J.S.)
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12
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Dalwadi DA, Ozuna L, Harvey BH, Viljoen M, Schetz JA. Adverse Neuropsychiatric Events and Recreational Use of Efavirenz and Other HIV-1 Antiretroviral Drugs. Pharmacol Rev 2018; 70:684-711. [DOI: 10.1124/pr.117.013706] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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13
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Jiang A, Jegga AG. Characterizing drug-related adverse events by joint analysis of biomedical and genomic data: A case study of drug-induced pulmonary fibrosis. AMIA JOINT SUMMITS ON TRANSLATIONAL SCIENCE PROCEEDINGS. AMIA JOINT SUMMITS ON TRANSLATIONAL SCIENCE 2018; 2017:91-97. [PMID: 29888048 PMCID: PMC5961825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Spontaneous reporting systems such as the FDA's adverse event reporting system (FAERS) present a great resource to mine for and analyze real-world medication usage. Our study is based on a central premise that FAERS captures unsuspected drug-related adverse events (AEs). Since drug-related AEs result for several reasons, no single approach will be able to predict the entire gamut of AEs. A fundamental premise of systems biology is that a full understanding of a biological process or phenotype (e.g., drug-related AE) requires that all the individual elements be studied in conjunction with one another. We therefore hypothesize that integrative analysis of FAERS-based drug-related AEs with the transcriptional signatures from disease models and drug treatments can lead to the generation of unbiased hypotheses for drug-induced AE-modulating mechanisms of action as well as drug combinations that may target those mechanisms. We test this hypothesis using drug-induced pulmonary fibrosis (DIPF) as a proof-of-concept study.
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Affiliation(s)
- Alex Jiang
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA,Comell University, Ithaca, New York, USA
| | - Anil G. Jegga
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA,Department of Computer Science, University of Cincinnati College of Engineering, Cincinnati, Ohio, USA
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14
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Chawla A, Wang C, Patton C, Murray M, Punekar Y, de Ruiter A, Steinhart C. A Review of Long-Term Toxicity of Antiretroviral Treatment Regimens and Implications for an Aging Population. Infect Dis Ther 2018; 7:183-195. [PMID: 29761330 PMCID: PMC5986685 DOI: 10.1007/s40121-018-0201-6] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Indexed: 02/07/2023] Open
Abstract
Human immunodeficiency virus (HIV) is a chronic infectious disease currently requiring lifelong antiretroviral therapy (ART). People living with HIV (PLWH) face an increased risk of comorbidities associated with aging, chronic HIV, and the toxicity arising from long-term ART. A literature review was conducted to identify the most recent evidence documenting toxicities associated with long-term ART, particularly among aging PLWH. In general, PLWH are at a greater risk of developing fractures, osteoporosis, renal and metabolic disorders, central nervous system disorders, cardiovascular disease, and liver disease. There remains limited evidence describing the economic burden of long-term ART. Overall, an aging HIV population treated with long-term ART presents a scenario in which the clinical, humanistic, and economic burden for healthcare systems will demand thoughtful policy solutions that preserve access to treatment. Newer treatment regimens with fewer drugs may mitigate some of the cumulative toxicity burden of long-term ART. Funding: ViiV Healthcare.
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15
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Eaton EF, Gravett RM, Tamhane AR, Mugavero MJ. Antiretroviral Therapy Initiation and Changes in Self-Reported Depression. Clin Infect Dis 2018; 64:1791-1794. [PMID: 28419238 DOI: 10.1093/cid/cix217] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 03/23/2017] [Indexed: 12/14/2022] Open
Abstract
In this retrospective study of treatment-naive PLWH initiating antiretroviral therapy, the score for the depression scale of the Patient Health Questionnaire (PHQ-9) was significantly higher at baseline (median, 6.0; interquartile range, 2-11) than at 12 months (3.0; 0-8; P < .001). Baseline depression and lack of insurance are associated with 12-month depression, but receipt of efavirenz-based antiretroviral therapy is not.
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Affiliation(s)
- Ellen F Eaton
- Department of Medicine, Division of Infectious Disease and
| | - Ronnie M Gravett
- Department of Medicine, University of Alabama at Birmingham, Alabama
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16
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The Relationship Between Efavirenz as Initial Antiretroviral Therapy and Suicidal Thoughts Among HIV-Infected Adults in Routine Care. J Acquir Immune Defic Syndr 2018; 76:402-408. [PMID: 28749824 DOI: 10.1097/qai.0000000000001510] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Evidence about the effect of initiating efavirenz-containing combination antiretroviral therapy (ART) as the first-line therapy on suicidal thoughts remains conflicting. METHODS Using data from a cohort of HIV-infected adults enrolled in routine care across 5 sites in the United States, we included participants with a baseline patient-reported outcome measure and detectable viral load who initiated ART between 2011 and 2014. Participants were followed until the earliest of the following: first suicidal thoughts, discontinuation of initial ART regimen, death, loss to care (>12 months with no HIV appointments), or administrative censoring (2014-2015). Suicidal thoughts were measured using a Patient Health Questionnaire-9 item. We used weighted marginal structural Cox models to estimate the effect of initiating efavirenz-containing ART, versus efavirenz-free ART, on the hazard of active or passive suicidal thoughts after ART initiation, accounting for confounding by channeling bias. RESULTS Overall, 597 participants were followed for a median of 19 months (13,132 total person-months); 147 (25%) initiated efavirenz-containing ART. At ART initiation, 38% of participants reported suicidal thoughts or depressive symptoms. Initiating efavirenz-based ART was associated with a hazard ratio (HR) for suicidal thoughts below the null in the crude analysis [HR, 0.88; 95% confidence interval (CI): 0.53 to 1.45] and above the null in the weighted analysis (HR, 1.21; 95% CI: 0.66 to 2.28). Among those with a prior mental health issue, the weighted HR was 1.76 (95% CI: 0.45 to 6.86). CONCLUSIONS After accounting for measured channeling bias, we observed no strong evidence that initiating efavirenz-containing ART increased the hazard of suicidal thoughts.
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17
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Sarangdhar M, Tabar S, Schmidt C, Kushwaha A, Shah K, Dahlquist JE, Jegga AG, Aronow BJ. Data mining differential clinical outcomes associated with drug regimens using adverse event reporting data. Nat Biotechnol 2018; 34:697-700. [PMID: 27404875 DOI: 10.1038/nbt.3623] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Mayur Sarangdhar
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Scott Tabar
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Charles Schmidt
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Akash Kushwaha
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Krish Shah
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Jeanine E Dahlquist
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Anil G Jegga
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Bruce J Aronow
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Clinical and Translational Sciences Program, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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18
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Bengtson AM, Pence BW, Eaton EF, Edwards JK, Eron JJ, Mathews WC, Mollan K, Moore RD, O’Cleirigh C, Geng E, Mugavero MJ. Patterns of efavirenz use as first-line antiretroviral therapy in the United States: 1999-2015. Antivir Ther 2018; 23:363-372. [PMID: 29424697 PMCID: PMC6085156 DOI: 10.3851/imp3223] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2018] [Indexed: 01/07/2023]
Abstract
BACKGROUND Efavirenz has been a mainstay of antiretroviral therapy (ART) for over 15 years in the US. Its association with neuropsychiatric side effects may influence clinical prescribing and management. METHODS We included HIV-infected adults enrolled in care at seven sites across the US, who initiated combination ART between 1999 and 2015. We examined the proportion initiating and continuing on efavirenz, overall and by mental health status. Log binomial and Cox models were used to estimate associations between mental health, clinical and sociodemographic characteristics and initiating or switching from efavirenz as first-line ART. RESULTS Of the 8,230 participants included, 3,710 (45%) initiated efavirenz. In multivariable analyses, prior mono- or dual-ART, ART initiation after 2006, being female, intravenous drug use, antidepressant prescription, previous mental health diagnosis and baseline CD4+ T-cell count >350 cells/mm3 were inversely associated with initiating efavirenz. Participants initiating efavirenz had a faster time to a regimen switch, compared with those initiating an efavirenz-free regimen (P-value <0.01). Among efavirenz initiators, starting efavirenz in more recent time periods and a previous mental health diagnosis were associated with faster time to switching from efavirenz. Despite this, 40-50% of participants with a previous mental health diagnosis initiated and continued on efavirenz for much of the follow-up period. CONCLUSIONS Multiple clinical factors, including mental health diagnoses, appeared to influence efavirenz use. While mental health diagnosis status and more recent treatment starts were associated with shorter duration of efavirenz therapy, a previous mental health diagnosis did not preclude efavirenz initiation or continuation in many participants.
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Affiliation(s)
| | - Brian W Pence
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Ellen F Eaton
- Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jessie K Edwards
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Joseph J Eron
- Division of Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - William C Mathews
- Department of Medicine, University of California at San Diego, San Diego, CA, USA
| | - Katie Mollan
- Center for AIDS Research, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Richard D Moore
- School of Medicine and Department of Epidemiology, Johns Hopkins University, Baltimore, MD, USA
| | - Connall O’Cleirigh
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- The Fenway Institute, Boston, MA, USA
| | - Elvin Geng
- School of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Michael J Mugavero
- Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, AL, USA
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19
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Abstract
The development of antiretroviral therapy (ART) has dramatically increased the lifespan of HIV patients but treatment is complicated by numerous adverse effects and toxicities. ART complications include neuropsychiatric, metabolic, gastrointestinal, cardiac, and numerous other toxicities, and clinicians often have to choose one toxicity over another to offer the best medication regimen for a patient. Some antiviral drugs cause significant neuropsychiatric complications, including depression, cognitive impairment, and sleep disturbance. Even in careful studies, it may be difficult to determine which effects are related to the virus, the immune system, or the treatment. Of the six currently marketed classes of antiviral drugs, the nucleoside reverse transcriptase inhibitors and the non-nucleoside reverse transcriptase inhibitors have been most commonly associated with neuropsychiatric complications. Within these classes, certain drugs are more likely to cause difficulty than others. We review the contention regarding the central nervous system (CNS) complications of efavirenz, as well as debate about the role of CNS penetration in drug effectiveness and toxicity. A thorough working knowledge of the neuropsychiatric consequences of ART allows clinicians to tailor treatment more successfully to individual patients as well as to identify ART more quickly as the source of a problem or symptom.
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20
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Mollan KR, Tierney C, Hellwege JN, Eron JJ, Hudgens MG, Gulick RM, Haubrich R, Sax PE, Campbell TB, Daar ES, Robertson KR, Ventura D, Ma Q, Edwards DRV, Haas DW. Race/Ethnicity and the Pharmacogenetics of Reported Suicidality With Efavirenz Among Clinical Trials Participants. J Infect Dis 2017; 216:554-564. [PMID: 28931220 PMCID: PMC5853681 DOI: 10.1093/infdis/jix248] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 05/26/2017] [Indexed: 01/11/2023] Open
Abstract
Background We examined associations between suicidality and genotypes that predict plasma efavirenz exposure among AIDS Clinical Trials Group study participants in the United States. Methods Four clinical trials randomly assigned treatment-naive participants to efavirenz-containing regimens; suicidality was defined as reported suicidal ideation or attempted or completed suicide. Genotypes that predict plasma efavirenz exposure were defined by CYP2B6 and CYP2A6 polymorphisms. Associations were evaluated with weighted Cox proportional hazards models stratified by race/ethnicity. Additional analyses adjusted for genetic ancestry and selected covariates. Results Among 1833 participants, suicidality was documented in 41 in exposed analyses, and 34 in on-treatment analyses. In unadjusted analyses based on 12 genotype levels, suicidality increased per level in exposed (hazard ratio, 1.11; 95% confidence interval, .96-1.27) and on-treatment 1.16; 1.01-1.34) analyses. In the on-treatment analysis, the association was strongest among white but nearly null among black participants. Considering 3 metabolizer levels (extensive, intermediate and slow), slow metabolizers were at increased risk. Results were similar after baseline covariate-adjustment for genetic ancestry, sex, age, weight, injection drug use history, and psychiatric history or recent psychoactive medication. Conclusions Genotypes that predict higher plasma efavirenz exposure were associated with increased risk of suicidality. Strength of association varied by race/ethnicity.
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Affiliation(s)
| | - Camlin Tierney
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, and
| | | | - Joseph J Eron
- Center for AIDS Research and Departments of
- Medicine, University of North Carolina at Chapel Hill
| | | | - Roy M Gulick
- Weill Cornell Medicine, Department of Medicine, New York, and
| | | | - Paul E Sax
- Division of Infectious Diseases and Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | | | - Eric S Daar
- Los Angeles Biomedical Research Institute at Harbor–UCLA Medical Center, David Geffen School of Medicine at UCLA, California; and
| | | | - Diana Ventura
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, and
| | - Qing Ma
- University at Buffalo, Department of Pharmacy Practice, New York
| | - Digna R. Velez Edwards
- Department of Obstetrics and Gynecology, Vanderbilt Genetics Institute, Vanderbilt University Medical Center
| | - David W Haas
- Department of Medicine, Vanderbilt University School of Medicine, and
- Department of Internal Medicine, Meharry Medical College, Nashville, Tennessee
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21
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Pharmacogenetics of efavirenz discontinuation for reported central nervous system symptoms appears to differ by race. Pharmacogenet Genomics 2017; 26:473-80. [PMID: 27509478 DOI: 10.1097/fpc.0000000000000238] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Efavirenz frequently causes central nervous system (CNS) symptoms. We evaluated genetic associations with efavirenz discontinuation for CNS symptoms within 12 months of treatment initiation. METHODS Patients had initiated efavirenz-containing regimens at an HIV primary care clinic in the Southeastern United States and had at least 12 months of follow-up data. Polymorphisms in CYP2B6 and CYP2A6 defined efavirenz metabolizer categories. Genome-wide genotyping enabled adjustment for population stratification. RESULTS Among 563 evaluable patients, 99 (17.5%) discontinued efavirenz within 12 months, 29 (5.1%) for CNS symptoms. The hazard ratio (HR) for efavirenz discontinuation for CNS symptoms in slow versus extensive metabolizers was 4.9 [95% confidence interval (CI): 1.9-12.4; P=0.001]. This HR in Whites was 6.5 (95% CI: 2.3-18.8; P=0.001) and 2.6 in Blacks (95% CI: 0.5-14.1; P=0.27). Considering only slow metabolizers, the HR in Whites versus Blacks was 3.1 (95% CI: 0.9-11.0; P=0.081). The positive predictive value of slow metabolizer genotypes for efavirenz discontinuation was 27% in Whites and 11% in Blacks. CONCLUSION Slow metabolizer genotypes were associated significantly with efavirenz discontinuation for reported CNS symptoms. This association was considerably stronger in Whites than in Blacks.
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22
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Gallien S, Journot V, Loriot MA, Sauvageon H, Morlat P, Reynes J, Reliquet V, Chêne G, Molina JM. Cytochrome 2B6 polymorphism and efavirenz-induced central nervous system symptoms : a substudy of the ANRS ALIZE trial. HIV Med 2017; 18:537-545. [PMID: 28145050 DOI: 10.1111/hiv.12488] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2016] [Indexed: 01/11/2023]
Abstract
OBJECTIVES Single nucleotide polymorphisms in the cytochrome P450 (CYP) 2B6 gene have been associated with high interindividual variation in efavirenz pharmacokinetics. However, clinical data on the relationship of CYP2B6 polymorphisms with the occurrence of efavirenz-induced central nervous system (CNS) symptoms are limited. METHODS We analysed four polymorphisms in the CYP2B6 (516 G>T), CYP3A5 (6986 A>G) and ATP-binding cassette, sub-family B, member 1 (ABCB1) (2677 G>T/A and 3435 C>T) genes in HIV-infected adults virologically suppressed on a protease inhibitor-based regimen who switched to a regimen containing emtricitabine, didanosine and efavirenz in the setting of the ANRS ALIZE trial. Kaplan-Meier methods and Cox regression analysis were used to investigate their association with efavirenz plasma levels and CNS events up to 48 months after switching. RESULTS In total, 191 patients with a median age of 41 years, who were 87% male and 85% Caucasian, were enrolled in the study. Variant allelic frequencies were 0.49, 0.93, 0.59 and 0.63 for CYP2B6 516, CYP3A5 392, ABCB1 2677 and ABCB1 3435, respectively. The median efavirenz plasma concentration (MEPC) was 2.2 mg/L [interquartile range (IQR) 1.7-2.8 mg/L] and was significantly higher in patients with the deficient CYP2B6 516T. Overall, 242 CNS events were reported in 104 individuals (54%). No correlation was found between MEPC and CNS events. The occurrence of a first CNS event was lower in patients with the CYP2B6 516 G/G genotype vs. CYP2B6 516 T genotypes [50% (IQR: 40-60%) vs. 66% (IQR: 56-75%), respectively; P = 0.02]. In an adjusted Cox regression model, there was a tendency towards a higher risk of a first CNS event among carriers of the variant CYP2B6 516 T allele (relative risk 1.4 [95% CI, 0.99-2.1]; P?=?.06), compared with noncarriers. CONCLUSIONS The deficient CYP2B6 516 T allele is associated with higher efavirenz plasma drug levels and more frequent CNS-related symptoms.
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Affiliation(s)
- S Gallien
- Sorbonne Paris Cité, Université Paris Diderot Paris 7, Paris, France.,Assistance Publique-Hôpitaux de Paris (AP-HP), Service de Maladies Infectieuses, Hôpital Saint-Louis, Paris, France
| | | | - M-A Loriot
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France.,INSERM UMR_S1147, Centre Universitaire des Saints-Pères, Paris, France.,Assistance Publique-Hôpitaux de Paris (AP-HP), Service de Biochimie, Hôpital Européen Georges Pompidou, Paris, France
| | - H Sauvageon
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pharmacie, Hôpital Saint-Louis, Paris, France
| | - P Morlat
- Service de médecine interne, Hôpital Saint-André, Bordeaux, France
| | - J Reynes
- Département des Maladies Infectieuses et Tropicales, Centre Hospitalier Universitaire Montpellier, Montpellier, France
| | - V Reliquet
- Service de Maladies Infectieuses, CHU Nantes, Nantes, France
| | - G Chêne
- INSERM U1219, Bordeaux, France
| | - J-M Molina
- Sorbonne Paris Cité, Université Paris Diderot Paris 7, Paris, France.,Assistance Publique-Hôpitaux de Paris (AP-HP), Service de Maladies Infectieuses, Hôpital Saint-Louis, Paris, France
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23
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Gaida R, Truter I, Grobler C, Kotze T, Godman B. A review of trials investigating efavirenz-induced neuropsychiatric side effects and the implications. Expert Rev Anti Infect Ther 2016; 14:377-88. [PMID: 26900637 DOI: 10.1586/14787210.2016.1157469] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Efavirenz is part of the first-line treatment for HIV patients including those in South Africa with approximately 50% experiencing neuropsychiatric side effects. A systematic review of papers reporting neuropsychiatric side effects with efavirenz published between January 2001 and December 2014 was performed, to provide guidance. 13 articles were reviewed. Patient ages ranged between 37 to 41 years, with a high percentage males. Scales used to measure incidence and severity of side effects were varied; with disease severity or stage not reported. Patients with psychoses were excluded. Most commonly reported side effects were a reduction in sleep quality, depression, dizziness and anxiety. These were generally mild and not warranting discontinuation of efavirenz. It is difficult to directly compare the studies. Standardised methods need to be introduced and all patient groups represented including the elderly, children, patients with active symptomatic illness and more women especially among the African population.
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Affiliation(s)
- Razia Gaida
- a Department of Pharmacy , Nelson Mandela Metropolitan University , Port Elizabeth , South Africa
| | - Ilse Truter
- b Department of Pharmacy and Leader of Drug Utilisation Research Unit, Faculty of Health Sciences , Nelson Mandela Metropolitan University , Port Elizabeth , South Africa
| | - Christoffel Grobler
- c Elizabeth Donkin Hospital , Port Elizabeth , South Africa.,d Department of Psychology, Faculty of Health Sciences , Nelson Mandela Metropolitan University , Port Elizabeth , South Africa
| | - Theunis Kotze
- e Drug Utilisation Research Unit, Faculty of Health Sciences , Nelson Mandela Metropolitan University , Port Elizabeth , South Africa
| | - Brian Godman
- f Department of Laboratory Medicine, Division of Clinical Pharmacology, Karolinska Institutet , Karolinska University Hospital Huddinge , Stockholm , Sweden.,g Strathclyde Institute of Pharmacy and Biomedical Sciences , University of Strathclyde , Glasgow , United Kingdom
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24
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Abstract
BACKGROUND US national guidelines call for cost-conscious practices including the selection of antiretroviral therapy. OBJECTIVE The objective is to analyze the relative cost-effectiveness of contemporary antiretroviral therapy in real-world clinical settings. DESIGN Observational cohort study. METHODS Retrospective follow-up study of treatment-naïve persons living with HIV initiating antiretroviral therapy (ART) between January 2007 and December 2012 at an academically affiliated HIV clinic was conducted. Analysis was restricted to patients with the five most commonly prescribed regimens (N = 491). Patients were followed until December 14 to determine the durability of the initial regimen prescribed; median durations were calculated using Kaplan-Meier survival analyses. The average 340b price of the ART regimen 30-day supply was used for cost. Sensitivity analyses were performed adjusting for missing data and pricing indices and using mean durability (±1 SD). RESULTS Initial regimens contained emtricitabine and tenofovir, along with a third drug. Median durability was shortest for ritonavir-boosted atazanavir (31.9 months) and longest for ritonavir-boosted darunavir and raltegravir (both 47.8 months). All regimens were dominated, meaning less durable and more costly, relative to efavirenz ($710.64/month) and raltegravir-based regimens ($1075.03/month). These findings were reproduced in sensitivity analysis, although rilpivirine became a valuable option in some scenarios. Relative to the efavirenz-based regimen, raltegravir had an incremental cost of $47/month of additional therapy. CONCLUSION In this sample, raltegravir and efavirenz-based regimens are the most cost-effective options for treatment-naive patients. Sensitivity analyses suggest rilpivirine is a reasonable choice in limited scenarios. These findings are relevant given changes in recommended regimens for treatment-naive persons, which include raltegravir and darunavir but exclude efavirenz and rilpivirine-based regimens. SUMMARY Of five commonly prescribed regimens for treatment-naïve HIV patients in one clinic (2007-2012), emtricitabine and tenofovir with efavirenz and raltegravir were the only consistently cost-effective options; the rilpivirine-based regimen was valuable in limited scenarios. Further data on the comparative effectiveness of efavirenz and rilpivirine are needed before they are abandoned.
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Mouton JP, Cohen K, Maartens G. Key toxicity issues with the WHO-recommended first-line antiretroviral therapy regimen. Expert Rev Clin Pharmacol 2016; 9:1493-1503. [PMID: 27498720 DOI: 10.1080/17512433.2016.1221760] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
INTRODUCTION WHO recommends tenofovir, efavirenz, and lamivudine or emtricitabine for first-line antiretroviral therapy (ART) in adults, which replaced more toxic regimens using stavudine, zidovudine or nevirapine. Areas covered: We searched Pubmed to identify observational studies and randomized controlled trials reporting toxicity of these antiretrovirals published between 2011 and 2016, and hand-searched abstracts presented at major HIV conferences in 2015 and 2016, focusing on data from sub-Saharan Africa. Tenofovir's nephrotoxicity manifests as mild renal tubular dysfunction (common and of uncertain clinical significance), acute kidney injury (rare), and chronic declining glomerular filtration rate (common). African studies, which include high proportions of patients with renal dysfunction from opportunistic diseases, report population improvement in renal function after starting tenofovir-based ART. Tenofovir modestly decreases bone mineral density, and there is emerging data that this increases fracture risk. Efavirenz commonly causes early self-limiting neuropsychiatric toxicity and hypersensitivity rashes. Recent studies have highlighted its long-term neuropsychiatric effects, notably suicidality and neurocognitive impairment, and metabolic toxicities (dyslipidemia, dysglycemia, and lipoatrophy). We point out the challenges clinicians face in the recognition and attribution of adverse drug reactions. Expert commentary: Tenofovir and efavirenz are generally well tolerated, but both are associated with potentially serious toxicities. Pharmacovigilance systems in resource-limited settings with high HIV burden should be strengthened.
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Affiliation(s)
- Johannes P Mouton
- a Division of Clinical Pharmacology, Department of Medicine , University of Cape Town , Cape Town , South Africa
| | - Karen Cohen
- a Division of Clinical Pharmacology, Department of Medicine , University of Cape Town , Cape Town , South Africa
| | - Gary Maartens
- a Division of Clinical Pharmacology, Department of Medicine , University of Cape Town , Cape Town , South Africa
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Utrillo L, Vidal F, Puig T, Domingo P. Switching antiretroviral regimes for the treatment of HIV: safety implications. Expert Opin Drug Saf 2016; 15:1349-60. [PMID: 27351491 DOI: 10.1080/14740338.2016.1206076] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION There are multiple reasons to switch from a virologically successful antiretroviral regimen. Some of them are related to toxicity. Lately, combination antiretroviral treatment (cART) switches have often been related to drug-drug interactions which may also eventually entail safety issues as well. AREAS COVERED The purpose of this review is to analyze causes of switching between virologically successful cART regimes related to safety issues. The most relevant papers were selected and summarized. EXPERT OPINION Switching cART has been a popular strategy to address safety issues throughout the antiretroviral era. The myriad of switching studies have paralleled the study and release into clinical practice of new antiretroviral drugs with different and often improved safety profiles. Most of them have been successful in improving antiretroviral toxicity while keeping HIV replication under control. However, it should be taken into account that, whenever a new drug is given, there is a possibility of new drug-related toxicity. Notwithstanding that, an increase in cART switching is foreseen, given the fact that we have a wide antiretroviral drug armamentarium and that people living with HIV are ageing and thus more prone to developing age-related co-morbidities whose therapies may entail new interactions and eventually new toxicities.
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Affiliation(s)
- Laia Utrillo
- a Infectious Diseases Department , Hospitals Universitaris Arnau de Vilanova & Santa Maria, Universitat de Lleida, Institut de Recerca Biomèdica (IRB) de Lleida , Lleida , Spain
| | - Francesc Vidal
- b Infectious Diseases Unit, Department of Internal Medicine , Hospital Universitari Joan XXIII, Universitat Rovira i Virgili, IISPV , Tarragona , Spain
| | - Teresa Puig
- a Infectious Diseases Department , Hospitals Universitaris Arnau de Vilanova & Santa Maria, Universitat de Lleida, Institut de Recerca Biomèdica (IRB) de Lleida , Lleida , Spain
| | - Pere Domingo
- a Infectious Diseases Department , Hospitals Universitaris Arnau de Vilanova & Santa Maria, Universitat de Lleida, Institut de Recerca Biomèdica (IRB) de Lleida , Lleida , Spain
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Nkhoma ET, Coumbis J, Farr AM, Johnston SS, Chu BC, Rosenblatt LC, Seekins D, Villasis-Keever A. No Evidence of an Association Between Efavirenz Exposure and Suicidality Among HIV Patients Initiating Antiretroviral Therapy in a Retrospective Cohort Study of Real World Data. Medicine (Baltimore) 2016; 95:e2480. [PMID: 26817882 PMCID: PMC4998256 DOI: 10.1097/md.0000000000002480] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Recently, published studies have reported conflicting results regarding the association between efavirenz exposure and the risk of suicidality among patients with human immunodeficiency virus. The objective of this analysis was to compare the rate of suicidality among patients initiating efavirenz-containing versus efavirenz-free antiretroviral (ARV) regimens.This retrospective cohort study used US administrative claims data for commercially and Medicaid-insured individuals for the years 2006 to 2013. ARV-naive patients aged ≥12 years initiating an efavirenz-containing or efavirenz-free ARV regimen with ≥6 months of continuous insurance enrollment prior to ARV initiation were selected. The primary outcome was suicidality, defined as the occurrence of any medical claim with a diagnosis code for suicidal ideation or an inpatient or emergency department medical claim for suicide attempt. Unadjusted incidence rates were calculated and propensity score-adjusted hazard ratios were estimated to account for differences in patient characteristics.There were 19,983 patients (efavirenz-containing, n = 11,187; efavirenz-free, n = 8796) in the commercial database and 5154 patients (efavirenz-containing, n = 2224; efavirenz-free, n = 2930) in the Medicaid database. Unadjusted incidence rates (95% confidence interval [CI]) of suicidality per 1000 person-years were: commercial, efavirenz-containing (3.3 [2.4-4.4]), efavirenz-free (4.0 [2.7-5.8]); Medicaid, efavirenz-containing (25.7 [18.8-34.4]), efavirenz-free (40.6 [31.9-50.9]). In propensity score-adjusted analyses, efavirenz use was not associated with suicidality: adjusted hazard ratio (95% CI) of suicidality compared with efavirenz-free regimen, commercial, 1.029 (0.636-1.665); Medicaid, 0.902 (0.617-1.319).This analysis found no conclusive evidence of an increased risk of suicidality among patients initiating an efavirenz-containing ARV regimen. However, channeling bias may exist even after adjusting for measured patient characteristics.
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Affiliation(s)
- Ella T Nkhoma
- From the Bristol-Myers Squibb, Global Pharmacovigilance and Epidemiology, Wallingford, Connecticut (ETN); Bristol-Myers Squibb, Global Pharmacovigilance and Epidemiology, Hopewell, New Jersey (JC, DS); Truven Health Analytics, Bethesda, Maryland (AMF, SSJ, BCC); Bristol-Myers Squibb, Health Economics and Outcomes Research (LCR); and Bristol-Myers Squibb, US Medical, Plainsboro, New Jersey (AV-K)
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Kryst J, Kawalec P, Pilc A. Efavirenz-Based Regimens in Antiretroviral-Naive HIV-Infected Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. PLoS One 2015; 10:e0124279. [PMID: 25933004 PMCID: PMC4416921 DOI: 10.1371/journal.pone.0124279] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2014] [Accepted: 03/12/2015] [Indexed: 01/19/2023] Open
Abstract
Efavirenz, a non-nucleoside reverse-transcriptase inhibitor (NNRTI) is one of the most commonly prescribed antiretroviral drugs. The present article provides a systematic overview and meta-analysis of clinical trials comparing efavirenz and other active drugs currently recommended for treatment of HIV-infected, antiretroviral-naive patients. Electronic databases (Pubmed, Embase, the Cochrane Library, Trip Database) were searched up till 23 December 2013 for randomized controlled clinical trials published as a peer-reviewed papers, and concerning efavirenz-based regimens used as initial treatment for HIV infection. Thirty-four studies were included in the systematic review, while twenty-six trials were suitable for the meta-analysis. Efavirenz was compared with drugs from four different classes: NNRTIs other than efavirenz (nevirapine or rilpivirine), integrase strand transfer inhibitors (InSTIs), ritonavir-boosted protease inhibitors (bPI) and chemokine (C-C motif) receptor 5 (CCR5) antagonists (maraviroc), all of them were added to the background regimen. Results of the current meta-analysis showed that efavirenz-based regimens were equally effective as other recommended regimens based on NNRTI, ritonavir-boosted PI or CCR5 antagonist in terms of efficacy outcomes (disease progression and/or death, plasma viral HIV RNA <50 copies/ml) while statistically significant more patients treated with InSTI achieved plasma viral load <50 copies/ml at week 48. In comparison with both InSTI-based and CCR5-based therapy, efavirenz-based treatment was associated with a higher risk of therapy discontinuation due to adverse events. However, comparisons of efevirenz-based treatment with InSTI-based and CCR5-based therapy were based on a limited number of trials, therefore, conclusions from these two comparisons must be confirmed in further reliable randomized controlled studies. Results of our meta-analysis support the present clinical guidelines for antiretroviral-naive, HIV-infected patients, in which efavirenz is one of the most preferred regimens in the analyzed population. Beneficial safety profile of InSTI-based and CCR5-based therapy over efavirenz-based treatment needs further studies.
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Affiliation(s)
| | - Paweł Kawalec
- Drug Management Department, Institute of Public Health, Faculty of Health Sciences, Jagiellonian University, Krakow, Poland
- * E-mail:
| | - Andrzej Pilc
- Department of Neurobiology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
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