Terms Of Preferences Research Articles

Post-marketing safety of finerenone: a disproportionality analysis of the FDA adverse event reporting system

ABSTRACT Background Finerenone was approved for the treatment of type 2 diabetes patients with chronic kidney disease. However, the post-marketing safety of finerenone in the real world is unknown. Methods The quarterly reported data related to finerenone from the third quarter of 2021 to the second quarter of 2023 were collected by using the FAERS database. Two disproportionality analysis methods were estimated by using Reporting odds ratio (ROR) and Bayesian confidence propagation neural network (BCPNN). Results A total of 1067 adverse events (AEs) were included. Twenty-four kinds of system organ classes (SOCs) were classified for the organs and systems involved and 39 AEs with significant safety signals were identified using ROR and BCPNN at the preferred terms (PTs) level. Most AEs originated from the United States, and the median time to onset of AEs was 13 days. Three hundred and fifty-one (55.5%) reported serious outcome. The proportion of medication combinations was 29.0%. The most commonly reported AEs were the glomerular filtration rate decreased. Safety signals have also been observed in new and unexpected AEs. Conclusion The analysis of the AE signals may contribute to minimizing the risks associated with its use.

A real-world drug safety surveillance study of lenvatinib from the FAERS database

ABSTRACT Background There is a need to determine lenvatinib-associated real-world adverse events (AEs) as its adverse effects may result in its discontinuation. Research design and methods Lenvatinib-associated AEs were analyzed and quantified and risk signals from the first quarter of 2015 to the fourth quarter of 2023 were detected through data mining. Potential targets for lenvatinib-associated cholecystitis, cholangitis, and hepatic encephalopathy were identified by data mining. Result 68 Preferred Terms (PTs) with an important imbalance were kept. Unexpected AEs, such as immune-mediated hepatitis, portal vein thrombosis and adrenal insufficiency were associated with the use of lenvatinib use. Lenvatinib alone was more strongly associated with adrenal insufficiency than lenvatinib and pembrolizumab combination. Hepatic encephalopathy was more strongly correlated with drug use when Lenvatinib was administered to male patients with hepatocellular carcinoma. Most AEs occurred during the first month after treatment, with a median onset time of 41 days. FGFR4, PDGFRA, and KIT (Lenvatinib targets) are potentially linked to cholecystitis, cholangitis, and hepatic encephalopathy. Conclusions We identified Lenvatinib-associated AEs and discovered new AEs that will be useful for clinical monitoring and risk assessment.

Post-marketing drug safety surveillance of enfortumab vedotin: an observational pharmacovigilance study based on a real-world database.

Enfortumab vedotin (EV) is an antibody-drug conjugate (ADC) that has been approved by the FDA for patients with locally advanced or metastatic urothelial carcinoma (UC). This study presents a comprehensive pharmacovigilance analysis of the post-marketing safety profile of EV in the real-world based on the US Food and Drug Administration Adverse Event Reporting System (FAERS). Adverse event (AE) reports regarding EV between January 2020 and December 2023 were obtained from the FAERS database. The standardized MedDRA query (SMQ) narrow search AEs on the preferred term (PT) level were used. Disproportionality analysis was performed to identify the AE signals for EV with the reporting odds ratio (ROR), proportional reporting ratio (PRR), multi-item gamma Poisson shrinker (MGPS), and Bayesian confidence propagation neural network (BCPNN). A total of 2,216 reports regarding EV were included in the present study. SMQ analysis results indicated that a stronger strength signal was found in severe cutaneous adverse reactions, retroperitoneal fibrosis, and peripheral neuropathy. A total of 116 significant disproportionality PTs referring to 14 system organ classes (SOCs) were retained by disproportionality analysis, with 49 PTs not listed on the EV drug label. Frequently reported EV-related AEs included rash, peripheral neuropathy, decreased appetite, alopecia, and pruritus. The time to onset of the majority of EV-related AEs was within 30 days (66.05%), with only 0.73% events occurring after 1 year. The disproportionality analysis highlights that dermatologic toxicity and peripheral neuropathy were the major AEs induced by EV. The potential AEs not listed on the drug label were mainly related to gastrointestinal, hepatic, and pulmonary events. Further research is needed to confirm and explore the EV-related AEs in clinical practice.

Adverse events associated with teriparatide: a real-world disproportionality analysis of the FDA adverse event reporting system (FAERS)

ABSTRACT Background Teriparatide is widely used for osteoporosis treatment in various patients, but its safety profile is not fully documented. This study analyzes the FDA pharmacovigilance database to assess teriparatide’s safety. Research design and methods Data from the first quarter (Q1) of 2004 to the third quarter (Q3) of 2023 were extracted and analyzed for disproportionality between teriparatide and adverse effects (AE). Results A total of 66,991 AE reports identified teriparatide as the principal suspect medication, aggregating to 222,116 individual AEs. Notably, healthcare professionals authored 16.1% of these reports (n = 10,809), whereas consumers accounted for the majority with 81.3% (n = 54,474). Teriparatide revealed a marked association with an increased propensity for musculoskeletal and connective tissue disorders (ROR,3.95; 95% CI, 3.91–3.99) at the System Organ Class (SOC) level. Concurrently, 199 preferred terms (PTs) displayed significant disproportionality across all four employed algorithms. Conclusions Our study confirms several well-known adverse drug reactions and identifies potential safety issues associated with teriparatide treatment. This contributes to a deeper understanding of the complex relationship between adverse reactions and teriparatide. These findings emphasize the importance of continuous monitoring and ongoing surveillance to promptly identify and effectively manage adverse reactions, thereby enhancing overall patient safety and well-being.

Detection and analysis of the safety profile of talazoparib based on FAERS database

ABSTRACT Background Talazoparib was approved for the treatment of breast cancer. However, the safety of talazoparib in a large population sample over an extended period remained uncertain. The objective of this study is to offer guidance for the secure utilization of talazoparib in clinical settings. Methods Four algorithms were used to quantify the signals of talazoparib associated adverse events(AEs), using data from the food and drug administration adverse event reporting system(FAERS) between fourth quater of 2018 and second quater of 2023. Results A total of 7,186,517 records were reported, with 737 indicating talazoparib as the primary suspected (PS) AEs. A total of 40 significant preferred terms (PTs) that adhere to the four algorithms were simultaneously retained. There is a possibility of experiencing unforeseen and noteworthy AEs, including embolism(0.46%), pulmonary embolism(1.06%), hyponatremia(0.46%), hypokalemia(0.40%), hematuria(0.33%), and pericardial effusion(0.26%). Most of the AEs related to talazoparib occurred within the initial month of starting the medication, with a median onset time of 79 days (IQR: 22–207 days). Conclusion Results of our study were consistent with clinical observations, and we also found potential new and unexpected AEs signals for talazoparib, suggesting prospective clinical studies were needed to confirm these results and illustrate their relationship. Our results may provide valuable evidence for further safety studies of talazoparib.

Adverse events associated with inclisiran: a real-world disproportionality analysis based on the FAERS database

ABSTRACT Background Randomized clinical trials have reported some safety profiles in inclisiran, but adverse events in real-world remain insufficient. We aim to evaluate the safety of inclisiran in real-world by collecting the data from the FDA Adverse Event Reporting System database. Methods Disproportionality analysis was performed by utilizing both Frequency method and Bayesian method to mine adverse event signals of inclisiran. A positive signal was deemed significant when adverse event met the criteria of the aforementioned methods simultaneously. Results We gathered a total of 2309 adverse event reports. Among these cases, adverse events were more common in females and ≥ 65 years age group. After data analysis, 51 positive signals from 11 system organ classes were identified, involving “Musculoskeletal and connective tissue disorders,” “General disorders and administration site conditions,” “Gastrointestinal disorders,” etc. At the preferred term level, the top three frequently reported adverse events were arthralgia, injection site pain and myalgia. We also found some uncommon but significantly strong adverse event signals (bladder discomfort and sinus pain) which should be taken prudently. Conclusions In this study, we analyzed the real-world adverse events of inclisiran more comprehensively and reported some new adverse events, hoping that can offer more safety information for clinical medication.

Differences in hypersensitivity reactions and gadolinium deposition disease/symptoms associated with gadolinium exposure to gadolinium-based contrast agents: new insights based on global databases VigiBase, FAERS, and IQVIA-MIDAS

BackgroundHypersensitivity reactions (HSRs) can occur unexpectedly and be life-threatening when gadolinium-based contrast agents (GBCAs) are used. Gadolinium deposition disease (GDD) and symptoms associated with gadolinium exposure (SAGE) have been controversial for a long time. However, similar studies are currently incomplete or outdated. Therefore, comparing the safety of different GBCAs in terms of HSRs and GDD/SAGE using the latest post-marketing safety data should yield further insights into safely using GBCAs.MethodsThe safety differences between all GBCAs to GDD and the spectrum of GBCA-related HSRs were all compared and analyzed by using the World Health Organization database VigiBase and the FDA Adverse Event Reporting System (FAERS) database in this study. A further analysis of SAGE was also conducted using FAERS data. The lower limit of the reporting odds ratio (ROR) 95% confidence interval was used for signal detection. Moreover, the frequency of HSRs was calculated by dividing the number of reports in VigiBase by the total sales volume (measured in millions) from 2008 to 2022 in the IQVIA Multinational Integrated Data Analysis System. All adverse events were standardized using the Medical Dictionary for Drug Regulatory Activities (MedDRA) 26.0.ResultsThis study shows that all GBCAs have the potential to induce HSRs, with nonionic linear GBCAs exhibiting a comparatively lower signal. According to standardized MedDRA query stratification analysis, gadobutrol had a greater ROR025 for angioedema. The ROR025 of gadobenate dimeglumine and gadoteridol is larger for anaphylactic/anaphylactoid shock conditions. Regarding severe cutaneous adverse reactions, only gadoversetamide and gadodiamide showed signals in FAERS and VigiBase. There were also differences in the frequency of HSRs between regions. Regarding GDD, gadoterate meglumine, and gadoteridol had a lower ROR025. An analysis of the 29 preferred terms linked to SAGE indicated that special consideration should be given to the risk of skin induration associated with gadoversetamide, gadopentetate dimeglumine, gadobenate dimeglumine, gadodiamide, and gadoteridol. Additionally, gadodiamide and gadoteridol pose a greater risk of skin tightness compared to other GBCAs.ConclusionsThe risk differences among GBCAs using data from several sources were compared in this study. However, as a hypothesis-generating method, a clear causal relationship would require further research and validation.

Real-World Disproportionality Analysis of the Food and Drug Administration Adverse Event Reporting System Database for Asciminib.

Asciminib is primarily utilized for treating Philadelphia chromosome-positive chronic myeloid leukemia in its chronic phase among patients harboring the T315I mutation or those who have been previously treated with at least two tyrosine kinase inhibitors. The safety profile of asciminib across a broad patient population over an extended timeframe remains unverified. This study uses a real-world pharmacovigilance database to evaluate the adverse events (AEs) linked with asciminib, providing valuable insights for clinical drug safety. Data from the FDA Adverse Event Reporting System (FAERS) database, spanning from October 2021 to December 2023, served as the basis for this analysis. The extent of disproportional events was assessed using sophisticated metrics such as the reporting odds ratio, proportional reporting ratio, information component, and empirical Bayesian geometric mean. Within the specified period, the FAERS database documented 3,913,574 AE reports, with asciminib being associated with 966 incidents. Reactions to asciminib spanned 27 system organ categories. Utilizing four distinct analytical algorithms, 663 significant preferred terms exhibiting disproportional frequencies were identified. Notably, this investigation uncovered 26 significant AEs linked to off-label asciminib use, encompassing conditions such as gynecomastia, nephrotic syndrome, orchitis, pyelonephritis, hepatotoxicity, and pancreatitis. The median onset time for asciminib-related AEs was 52.5 days, ranging from 17 to 122.75 days. The study sheds light on additional potential AEs associated with asciminib use, warranting further research to confirm these findings.

Relationship Between Melatonin Receptor Agonists and Parkinson's Disease.

Parkinson's disease affects millions of people worldwide, and without significant progress in disease prevention and treatment, its incidence and prevalence could increase by more than 30% by 2030. Researchers have focused on targeting sleep and the circadian system as a novel treatment strategy for Parkinson's disease. This study investigated the association between melatonin receptor agonists and Parkinson's disease, using the Food and Drug Administration (FDA) Adverse Events Reporting System (FAERS). The target drugs were melatonin receptor agonists including ramelteon, tasimelteon, and agomelatine. Parkinson's disease cases were defined according to the Medical Dictionary for Regulatory Activities (MedDRA) 25.0; Standardized MedDRA Query (SMQ) using both the "narrow" and "broad" preferred terms (PTs) associated with Parkinson's disease. The association between melatonin receptor agonists (ramelteon, tasimelteon, and agomelatine) and Parkinson's disease was evaluated by the reporting odds ratio. Upon analyzing the data from all patients registered in the FAERS, ramelteon (ROR: 0.66, 95% confidence interval [95% CI]: 0.51-0.84) and tasimelteon (ROR: 0.49, 95% CI: 0.38-0.62) showed negative correlations with Parkinson's disease. Conversely, only agomelatine was positively correlated with Parkinson's disease (ROR: 2.63, 95% CI: 2.04-3.40). These results suggest that among the melatonin receptor agonists, ramelteon and tasimelteon are negatively correlated with Parkinson's disease. In contrast, agomelatine was shown to be positively correlated with Parkinson's disease. These results should be used in research to develop drugs for the treatment of Parkinson's disease, fully considering the limitations of the spontaneous reporting system.

Occurrence of somnolence and respiratory depression induced by pregabalin and mirogabalin use and the influence of opioid treatment using the Japanese adverse drug event report database.

Background: Gabapentinoid anticonvulsants are standard treatment for neuropathic pain and are often combined with opioids for treating cancer. It is assumed that this combination may heighten somnolence and respiratory depression due to the inhibitory effects of opioids on the central nervous system. Although pregabalin, a gabapentinoid, is known to increase somnolence frequency during opioid therapy, whether mirogabalin exerts similar effects on somnolence frequency under opioid therapy remains unknown. This study examined the signals of somnolence and respiratory depression in response to pregabalin and mirogabalin use by utilizing data from the Japanese Adverse Drug Event Report database and assessed their interaction with strong opioid analgesics. Methods: Information was obtained from the JADER database from April 2004 to August 2023 via the Pharmaceuticals and Medical Devices Agency website. The study focused on neuropathic pain medications, specifically "pregabalin" and "mirogabalin besilate." Adverse events were defined using preferred terms (PTs) from the Medical Dictionary for Regulatory Activities version 26.1. The PTs considered were "Somnolence (10041349)" and "Respiratory depression (10038678)." To investigate the effect of the combination of strong opioid analgesics with pregabalin and mirogabalin on the occurrence of somnolence, a multivariable logistic regression analysis was conducted. Results: Signals for somnolence were detected with the use of both drugs (pregabalin: information component (IC) [95% confidence intervals (CIs)]: 2.89 [2.70 to 3.08]; mirogabalin: IC [95% CIs] 2.50 [1.85 to 3.16]). When evaluating respiratory depression, a typical and serious adverse event of opioid analgesic use, a signal was detected with pregabalin use but not with mirogabalin use (pregabalin: (IC [95% CIs] 1.28 [0.83 to 1.73]; mirogabalin: IC [95% CIs] -0.15 [-2.20 to 1.89]). Multivariable analysis indicated that the use of strong opioid analgesics increased the occurrence of somnolence when combined with pregabalin but not when combined with mirogabalin (p = 0.004). Conclusion: While the safety of concomitant administation of mirogabalin with opioids remains controversial, caution should be exercised when using pregabalin, especially in combination with opioids for neuropathic pain, compared to that for mirogabalin.

Does Terminology Matter? Perspectives From People With Limb Difference, Clinicians, and Researchers

ObjectiveTo elicit the preferred terminology among people with limb difference as well as health care and/or research professionals. DesignCross-sectional survey. SettingOnline. ParticipantsA convenience sample of N=122 individuals (people with limb difference, n=65; health care and/or research professionals, n=57) completed an online survey. People were included if they (1) were aged ≥18 years; (2) self-identified as having limb difference (regardless of etiology) or as a health care or research professional (with experience working with people with limb difference); and (3) lived in the United States for most of the time in their selected role. InterventionsNot applicable. Main Outcome MeasuresImportance of terminology, preference toward person-first or identity-first terms, preferred terms, and individual perspectives on terminology preferences. ResultsMost participants identified as White (92.6%). Age significantly differed between groups (people with limb difference, 49.9±15.4y; professionals, 41.0±14.3y; P=.001). Approximately 50% of people with limb difference stated terminology was very or extremely important, compared to 70% of professionals (χ2=16.6, P=.002). While 73.7% of professionals reported a preference for person-first terminology, the sample of people with limb difference were more evenly split, as 42.9% reported a preference for identity-first terminology and 50.8% reported a preference for person-first terminology. The most frequently selected limb and population terms, respectively, were residual limb and individual/person with limb difference; however, many people with limb difference indicated they preferred “amputee” when speaking about a population. ConclusionsMost of the participants indicated terminology was very or extremely important, and both groups tended to prefer the terms residual limb (limb term) and individual/person with limb difference (population term). However, this study was not intended to recommend terminology, but rather help inform terminology choices that are centered around people with limb difference. Individuality and context should be considered when deciding terminology. Future studies should include more participants from racially/ethnically minoritized groups and people with limb difference who have dysvascular and/or congenital etiologies.

SceneFusion: Room-Scale Environmental Fusion for Efficient Traveling Between Separate Virtual Environments.

Traveling between scenes has become a major requirement for navigation in numerous virtual reality (VR) social platforms and game applications, allowing users to efficiently explore multiple virtual environments (VEs). To facilitate scene transition, prevalent techniques such as instant teleportation and virtual portals have been extensively adopted. However, these techniques exhibit limitations when there is a need for frequent travel between separate VEs, particularly within indoor environments, resulting in low efficiency. In this article, we first analyze the design rationale for a novel navigation method supporting efficient travel between virtual indoor scenes. Based on the analysis, we introduce the SceneFusion technique that fuses separate virtual rooms into an integrated environment. SceneFusion enables users to perceive rich visual information from both rooms simultaneously, achieving high visual continuity and spatial awareness. While existing teleportation techniques passively transport users, SceneFusion allows users to actively access the fused environment using short-range locomotion techniques. User experiments confirmed that SceneFusion outperforms instant teleportation and virtual portal techniques in terms of efficiency, workload, and preference for both single-user exploration and multi-user collaboration tasks in separate VEs. Thus, SceneFusion presents an effective solution for seamless traveling between virtual indoor scenes.

Adverse Event Profiles of the Third-Generation Aromatase Inhibitors: Analysis of Spontaneous Reports Submitted to FAERS.

The third-generation aromatase inhibitors (AIs), represented by letrozole, anastrozole, and exemestane, have been used as a standard first-line adjuvant therapy for postmenopausal breast cancer patients with positive hormone receptor. However, their safety in the real world has not been systematically analyzed. We used the U.S. Food and Drug Administration Adverse Event Reporting System (FAERS) to investigate adverse event (AE) profiles of the three AIs, covering the period from Q1 2004 to Q3 2023. The time-to-event onset profiles and cumulative incidence were analyzed by Weibull shape parameter test and Kaplan-Meier method, respectively. The disproportionality analysis was utilized to assess drug toxicity risk. Based on the FAERS database, 18,035, 8242, and 7011 reports listing letrozole, anastrozole, and exemestane as primary suspected drugs were extracted, respectively. AEs associated with anastrozole displayed the latest onset (p < 0.0001); meanwhile, WSP test showed that all three AIs had early failure-type profiles. At the preferred term level, we acquired 95, 59, and 42 significant signals associated with letrozole, anastrozole, and exemestane, which involved 18, 13, and 15 system organ classes, respectively. The three AIs all reported that their strongest AE signal was trigger finger. Neutropenia was the most frequent AE for letrozole, while the highest occurrences of anastrozole and exemestane were arthralgia. We also found that interstitial lung disease, a rare but serious AE, showed strong signal intensity in all three AIs. Additionally, letrozole was also associated with lots of other rare but serious AEs in hematologic, respiratory, and hepatic systems, which were not recorded in the instructions. Our analysis of safety warning signals of the third-generation AIs from the FAERS database provided reference for clinical safe and rational drug use.

A Lexicon for First-Trimester US: Society of Radiologists in Ultrasound Consensus Conference Recommendations.

The Society of Radiologists in Ultrasound convened a multisociety panel to develop a first-trimester US lexicon based on scientific evidence, societal guidelines, and expert consensus that would be appropriate for imagers, clinicians, and patients. Through a modified Delphi process with consensus of at least 80%, agreement was reached for preferred terms, synonyms, and terms to avoid. An intrauterine pregnancy (IUP) is defined as a pregnancy implanted in a normal location within the uterus. In contrast, an ectopic pregnancy (EP) is any pregnancy implanted in an abnormal location, whether extrauterine or intrauterine, thus categorizing cesarean scar implantations as EPs. The term pregnancy of unknown location is used in the setting of a pregnant patient without evidence of a definite or probable IUP or EP at transvaginal US. Since cardiac development is a gradual process and cardiac chambers are not fully formed in the first trimester, the term cardiac activity is recommended in lieu of 'heart motion' or 'heartbeat.' The terms 'living' and 'viable' should also be avoided in the first trimester. 'Pregnancy failure' is replaced by early pregnancy loss (EPL). When paired with various modifiers, EPL is used to describe a pregnancy in the first trimester that may or will not progress, is in the process of expulsion, or has either incompletely or completely passed. © RSNA and Elsevier, 2024 Supplemental material is available for this article. This article is a simultaneous joint publication in Radiology and American Journal of Obstetrics & Gynecology. All rights reserved. The articles are identical except for minor stylistic and spelling differences in keeping with each journal's style. Either version may be used in citing this article. See also the editorial by Scoutt and Norton in this issue.

A Lexicon for First-Trimester US: Society of Radiologists in Ultrasound Consensus Conference Recommendations.

The Society of Radiologists in Ultrasound convened a multisociety panel to develop a first-trimester US lexicon based on scientific evidence, societal guidelines, and expert consensus that would be appropriate for imagers, clinicians, and patients. Through a modified Delphi process with consensus of at least 80%, agreement was reached for preferred terms, synonyms, and terms to avoid. An intrauterine pregnancy (IUP) is defined as a pregnancy implanted in a normal location within the uterus. In contrast, an ectopic pregnancy (EP) is any pregnancy implanted in an abnormal location, whether extrauterine or intrauterine, thus categorizing cesarean scar implantations as EPs. The term pregnancy of unknown location is used in the setting of a pregnant patient without evidence of a definite or probable IUP or EP at transvaginal US. Since cardiac development is a gradual process and cardiac chambers are not fully formed in the first trimester, the term cardiac activity is recommended in lieu of 'heart motion' or 'heartbeat.' The terms 'living' and 'viable' should also be avoided in the first trimester. 'Pregnancy failure' is replaced by early pregnancy loss (EPL). When paired with various modifiers, EPL is used to describe a pregnancy in the first trimester that may or will not progress, is in the process of expulsion, or has either incompletely or completely passed.

Safety assessment of neurokinin-1 receptor antagonist: real-world adverse event analysis from the FAERS database.

Aprepitant, fosaprepitant, and netupitant are three common neurokinin-1 receptor antagonists (NK-1RAs) used to prevent chemotherapy-induced nausea and vomiting, following highly or moderately emetogenic chemotherapy. Understanding their different adverse event (AE) profiles may help clinicians make appropriate treatment decisions. All data collected from the FDA Adverse Event Reporting System (FAERS) database from the first quarter of 2004 to the fourth quarter of 2023 underwent disproportionality analysis to detect, evaluate, and compare AE signals of the three NK-1RAs. A total of 3,904, 1,123, and 243 AE reports related to aprepitant, fosaprepitant, and netupitant, respectively, were extracted from the FAERS database. Of these, more than 50% of respondents were female, and most of them were aged 45-65years. General disorders and administration-site conditions, and gastrointestinal disorders were the most frequent signals in the system organ class of the three NK-1RA drugs. In addition, aprepitant was strongly associated with joint deposit (ROR = 26.27) and fosaprepitant was closely related to seizure-like phenomena (ROR = 26.90); two preferred terms (PTs) were not mentioned in the manual. Statistically, netupitant was likely to induce death (N = 63, ROR = 8.78, 95% CI: 6.75-11.42). Additionally, neutropenic colitis, colitis, and stomatitis were unique to netupitant. Furthermore, the AE profiles of the three NK-1RA drugs were different by gender. The AE profiles for aprepitant, fosaprepitant, and netupitant were different. In addition to paying attention to common AEs, clinicians need to pay attention to new emerging AEs, such as joint deposit, seizure-like phenomena, neutropenic colitis, colitis, and stomatitis, regarding the three NK-1RA drugs. Furthermore, the AE compositions of the three NK-1RA drugs were different in different genders, and clinicians should take these factors into account when selecting NK-1RAs for CINV treatment.

Cytokine release syndrome associated with immune checkpoint inhibitors: a pharmacovigilance study based on spontaneous reports in FAERS

ABSTRACT Objective To describe cytokine release syndrome (CRS) associated with immune checkpoint inhibitors (ICIs) reported in the FDA Adverse Event Reporting System (FAERS). Methods We obtained ICIs adverse event (AE) reports from January 2011 to September 2023 from the FAERS database. The preferred term (PT) ‘cytokine release syndrome’ from the Medical Dictionary for Regulatory Activities (MedDRA) 26.1 was used to identify cases with ICIs-related CRS. The reporting odds ratio (ROR) of the disproportionality method was performed to quantify the association between CRS and ICIs treatment strategy. Results Three hundred and ninety-five cases were gathered. 42.03% of the patients were aged 18 to 65. Male patients outnumbered female patients (53.67% vs. 34.94%). The prevalent potential cancer types were lung cancer (33.42%) and skin cancer (20.51%). Japanese were responsible for the majority of ICIs-related CRS cases (176 cases). The combination of nivolumab and ipilimumab resulted in the most CRS cases (138 cases), and the ICIs combination therapy had the highest ROR signal value (ROR = 11.95 [10.14–14.06]). ICIs-related CRS had a median time to onset of 14 days (interquartile range [IQR] 7–43.25). Conclusions ICIs-related CRS is an increasingly important immune-related AE. Our study provided helpful information to help medical professionals learn more about ICIs-related CRS.

Assessment of adverse events related to anti-interleukin-6 receptor monoclonal antibodies using the FDA adverse event reporting system: a real-world pharmacovigilance study

ABSTRACT Background Interleukin-6 (IL-6) monoclonal antibodies are commonly acknowledged for their efficacy in managing coronavirus disease 2019 (COVID-19); however, there remains a paucity of comprehensive studies on their potential adverse effects. Research design and methods This is a retrospective pharmacovigilance investigation. We employed FAERS using OpenVigil FDA to detect adverse reactions linked to the interleukin-6 antagonist tocilizumab and sarilumab. Results Completely 67,976 reports were identified as ‘primary suspected (PS)’ adverse events (AEs) for tocilizumab, and 12,560 reports for sarilumab. 109 significant disproportionality preferred terms (PTs) of tocilizumab and 158 PTs of sarilumab were retained. A higher incidence of adverse reactions occurred in females aged 45-64 years, with a higher rate of subsequent hospitalization. Both drugs exhibited adverse reactions consistent with previously reported side effects, such as leukopenia, elevated liver enzymes, and hypercholesterolemia. Additionally, there was a strong correlation with gastrointestinal issues. Unexpected significant adverse events, including diabetes, fluctuations in blood pressure, drug ineffectiveness, malignancies, and disorders of the nervous system, were also observed. Gender and age differences existed in AEs signals related to IL-6RAs. Conclusion Our study identified significant new AE signals for interleukin-6 receptor antagonists, potentially supporting clinical monitoring and risk identification for this class of drugs.

Safety assessment of Yasmin: Real-world adverse event analysis using the FAERS database

BackgroundThis study aimed to elucidate the scope and nature of adverse events (AEs) associated with Yasmin. MethodsAmong the 17,035,572 AE reports collected from the Food and Drug Administration Adverse Event Reporting System (FAERS) database between January 2004 and September 2023, 25,949 reports involved Yasmin. The demographic details, clinical outcomes, and sources of reports were extracted, and four algorithms were used to evaluate adverse drug reactions. ResultsThe majority of the AE reports involved females aged 18–45 years. Hospitalization was the most frequently reported serious outcome (46.84 %), with death occurring in 292 patients (1.82 %). The highest number of reports originated from the United States. Adverse reactions spanned across 24 system organ categories (SOCs), and hepatobiliary, vascular, and psychiatric disorders were the most frequently reported AEs. A total of 229 Preferred Terms (PTs) were identified for adverse reactions, with high signal strength observed for conditions such as post-cholecystectomy syndrome. In addition, fear of disease, which has not been previously identified as an AE related to Yasmin, was also identified as a high signal strength side effect. ConclusionThe findings of the present study underscore the importance of monitoring and identifying potential AEs in patients receiving Yasmin, including those not currently listed in the medication instructions.

Adverse drug events associated with fluorouracil use in patients with metastatic colorectal cancer: a real-world pharmacovigilance study based on the FDA adverse event reporting system

ABSTRACT Background Fluorouracil (5-FU) is widely used to treat metastatic colorectal cancer (mCRC), but real-world safety data is limited. Our study aimed to evaluate 5-FU’s safety profile in a large mCRC population using the FAERS database. Research design and methods We conducted disproportionality analyses to identify adverse drug events associated with 5-FU use in mCRC patients from 2004 to 2023. Subgroup analyses, gender difference analyses, and logistic regression were also performed. Results We identified 1,458 reports with 5-FU as the primary suspected drug, with males accounting for 48.8% of reports. Gastrointestinal disorders were the most common adverse event (864 cases), while pregnancy-related conditions showed the strongest signal intensity (ROR = 2.97). We found 19 preferred terms with positive signals, including ischemic hepatitis (ROR = 59.32), blood iron increased (ROR = 59.32), and stress cardiomyopathy (ROR = 51.94). Males were more susceptible to weight loss and skin toxicity. Most adverse events occurred within the first month of 5-FU administration. Conclusion Our study provides a comprehensive analysis of 5-FU’s safety profile in mCRC patients, helping healthcare professionals mitigate risks in clinical practice.