adverse (side) effects

  • 文章类型: Editorial
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  • 文章类型: Journal Article
    真菌感染患病率的增加需要更广泛地使用抗真菌药物。然而,药物不良事件(ADEs)的发生率限制了其临床应用。这项研究旨在开发一种可靠的抗真菌药物ADE触发剂,以实现主动ADE监测,作为ADE预防和控制的参考。
    这项调查包括两个阶段。最初,触发因素是通过文献综述确定的,提取相关项目,并通过Delphi专家咨询进行细化。随后,触发因素的有效性是通过分析2019年1月1日至2020年12月31日期间抗真菌药物使用者的医院记录来评估的.检查了每个触发信号与ADE发生之间的相关性,通过自发报告系统(SRS)和全局触发工具(GTT)评估触发因素的敏感性和特异性.此外,分析了导致抗真菌药物不良事件(ADE)的危险因素.结果:经过一轮专家回合后,将21个初步触发因素细化为21个最终触发因素。在回顾性分析中,阳性触发率为65.83%,阳性预测值(PPV)为28.75%。住院患者ADE的发生率为28.75%,相当于每100个入院者44.58个ADE和每1,000个患者日33.04个ADE。主要的ADE类别包括代谢紊乱,胃肠道损伤,还有皮疹.ADE的严重程度分为1级36例,2级160例和3级18例。ADE的可能性随着停留时间的延长而增加,更多积极的触发因素,和更大的合并症计数。
    这项研究强调了GTT在抗真菌药物使用期间增强ADE检测的有效性,从而确认其作为监测工具的价值。
    UNASSIGNED: The increasing prevalence of fungal infections necessitates broader use of antifungal medications. However, the prevalence of adverse drug events (ADEs) restricts their clinical application. This study aimed to develop a reliable ADEs trigger for antifungals to enable proactive ADEs monitoring, serving as a reference for ADEs prevention and control.
    UNASSIGNED: This investigation comprises two phases. Initially, the trigger was established via a literature review, extraction of relevant items, and refinement through Delphi expert consultation. Subsequently, the validity of the trigger was assessed by analyzing hospital records of antifungal drug users from 1 January 2019 to 31 December 2020. The correlation between each trigger signal and ADEs occurrence was examined, and the sensitivity and specificity of the trigger were evaluated through the spontaneous reporting system (SRS) and Global Trigger Tool (GTT). Additionally, risk factors contributing to adverse drug events (ADEs) resulting from antifungal use were analyzed. Results: Twenty-one preliminary triggers were refined into 21 final triggers after one expert round. In the retrospective analysis, the positive trigger rate was 65.83%, with a positive predictive value (PPV) of 28.75%. The incidence of ADEs in inpatients was 28.75%, equating to 44.58 ADEs per 100 admissions and 33.04 ADEs per 1,000 patient days. Predominant ADEs categories included metabolic disturbances, gastrointestinal damage, and skin rashes. ADEs severity was classified into 36 cases at grade 1, 160 at grade 2, and 18 at grade 3. The likelihood of ADEs increased with longer stays, more positive triggers, and greater comorbidity counts.
    UNASSIGNED: This study underscores the effectiveness of the GTT in enhancing ADEs detection during antifungal medication use, thereby confirming its value as a monitoring tool.
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  • 文章类型: Journal Article
    Esketamine鼻腔喷雾剂(ESK-NS)是一种治疗难治性抑郁症的新药,我们旨在使用美国食品药品监督管理局(FDA)不良事件报告系统(FAERS)数据库在2019年第一季度至2023年第四季度之间检测和表征ESK-NS的不良事件(AE)。报告赔率比(ROR),比例报告比率(PRR),和多项目伽玛泊松收缩器(MGPS)进行检测,以从FAERS数据中检测风险信号,从而确定潜在的ESK-NS-AE关联.共分析了以ESK-NS为主要可疑药物的14,606份AE报告。共有518个首选术语信号和25个系统器官类别,主要集中在精神疾病(33.20%),神经系统疾病(16.67%),一般疾病和给药部位状况(14.21%),其他人得到了。值得注意的是,解离(n=1,093,ROR2,257.80,PRR899.64,EBGM876.86)表现出最高的发生率和信号强度。此外,不常见但明显强烈的AE信号,如手眼协调功能受损,感到内疚,和毫无价值的感觉,被观察到。此外,分离障碍(n=57,ROR510.92,PRR506.70,EBGM386.60)和镇静(n=688,ROR172.68,PRR155.53和EBGM142.05)均表现出强烈的AE信号,前者没有记录在产品特性摘要(SmPC)中。在临床应用中,密切关注精神疾病和神经系统疾病,尤其是分离。同时,临床专业人员应警惕SmPC中未提及的AE信号的发生,并采取预防措施,以确保临床使用的安全性。
    Esketamine nasal spray (ESK-NS) is a new drug for treatment-resistant depression, and we aimed to detect and characterize the adverse events (AEs) of ESK-NS using the Food and Drug Administration (FDA) adverse event reporting system (FAERS) database between 2019 Q1 and 2023 Q4. Reporting odds ratio (ROR), proportional reporting ratio (PRR), and multi-item gamma Poisson shrinker (MGPS) were performed to detect risk signals from the FAERS data to identify potential ESK-NS-AEs associations. A total of 14,606 reports on AEs with ESK-NS as the primary suspected drug were analyzed. A total of 518 preferred terms signals and 25 system organ classes mainly concentrated in psychiatric disorders (33.20%), nervous system disorders (16.67%), general disorders and administration site conditions (14.21%), and others were obtained. Notably, dissociation (n = 1,093, ROR 2,257.80, PRR 899.64, EBGM 876.86) exhibited highest occurrence rates and signal intensity. Moreover, uncommon but significantly strong AEs signals, such as hand-eye coordination impaired, feeling guilty, and feelings of worthlessness, were observed. Additionally, dissociative disorder (n = 57, ROR 510.92, PRR 506.70, EBGM 386.60) and sedation (n = 688, ROR 172.68, PRR 155.53, and EBGM 142.05) both presented strong AE signals, and the former is not recorded in the Summary of Product Characteristics (SmPC). In clinical applications, close attention should be paid to the psychiatric disorders and nervous system disorders, especially dissociation. Meanwhile, clinical professionals should be alert for the occurrence of AEs signals not mentioned in the SmPC and take preventive measures to ensure the safety of clinical use.
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  • 文章类型: Editorial
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  • 文章类型: Journal Article
    目前,整合酶抑制剂(INIs)为基础的ART方案是AIDS患者首选的初始治疗方案.关于晚期演示者艾滋病毒携带者(PLHIV)中使用dolutegravir(DTG)的信息很少。
    比较DTG-或efavirenz(EFV)为基础的方案对晚期AIDS患者预后的影响。
    我们比较了来自巴西五个城市的两组连续有症状的AIDS患者(WHO第4期,CD4计数<50细胞/mL)开始治疗,基于DTG(2018-2021,前瞻性队列)或基于EFV的方案(2013-2016,回顾性队列)。主要终点是早期(全因)死亡率,病毒抑制在24和48周,CD4计数的变化,以及初始治疗的变化(出于任何原因)。
    我们连续纳入所有符合条件的患者(两组),直到我们达到每臂92人。基线CD4计数中位数(20vs.21个细胞/mL)和中位HIV血浆病毒载量(5.5个拷贝/mLlog10)在各组中相同。在24岁时,DTG组的病毒抑制率高于EFV组(67.4%vs.42.4%,)和48周(65.2%vs.45.7%,两个比较的p<0.001)。与EFV组相比,DTG组中更多的患者在48周时出现CD4>200个细胞/mL(45%vs.29%,p=0.03)。治疗变化(ITT,M=F)在EFV组中明显更频繁(1%vs.17%,p<0.0001)。DTG组的相对死亡率低25%,但没有统计学意义。
    我们发现,与使用EFV治疗的患者相比,使用DTG治疗的晚期AIDS患者的病毒学抑制率更高,治疗耐久性更高。
    UNASSIGNED: Currently, integrase inhibitors (INIs)-based ART regimens are the preferred initial therapy for AIDS patients. There is scarce information on the use of dolutegravir (DTG) among late-presenter people living with HIV (PLHIV).
    UNASSIGNED: To compare the effect of DTG- or efavirenz (EFV)-based regimens on the outcomes of patients with advanced AIDS.
    UNASSIGNED: We compared two cohorts of consecutive symptomatic AIDS patients (WHO stage 4, CD4 count<50 cells/mL) starting therapy with DTG-based (2018-2021, prospective cohort) or EFV-based regimens (2013-2016, retrospective cohort) from five Brazilian cities. The main endpoints were early (all-cause) mortality, viral suppression at 24 and 48 weeks, changes in CD4 count, and changes in initial therapy (for any reason).
    UNASSIGNED: We included all eligible patients in a consecutive way (in both groups) until we reached 92 individuals per arm. The median baseline CD4 count (20 vs. 21 cells/mL) and the median HIV plasma viral load (5.5 copies/mL log10) were identical across the groups. Viral suppression rates were higher in the DTG group than in the EFV group at 24 (67.4% vs. 42.4%,) and 48 weeks (65.2% vs. 45.7%, p < 0.001 for both comparisons). More patients in the DTG group presented with CD4 > 200 cells/mL compared to the EFV group at 48 weeks (45% vs. 29%, p = 0.03). Treatment changes (ITT, M = F) were significantly more frequent in the EFV group (1% vs. 17%, p < 0.0001). The relative mortality rate was 25% lower in the DTG group, but without statistical significance.
    UNASSIGNED: We detected a higher rate of virological suppression and greater treatment durability in patients with advanced AIDS treated with DTG than in those treated with EFV.
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  • 文章类型: Meta-Analysis
    在COVID-19大流行期间,大多数国家都必须戴口罩,不良反应需要经过证实的调查。
    对2,168项有关医疗面罩不良反应的研究进行了系统综述,得出了54项出版物用于合成,37项研究用于荟萃分析(n=8,641,m=2,482,f=6,159,年龄=34.8±12.5)。对于我们对面罩诱导的生理代谢和临床结果的综合评估,中位试验持续时间仅为18分钟(IQR=50)。
    我们发现在医疗外科和N95口罩中都有显著的效果,第二个影响更大。这些影响包括降低SpO2(总体标准平均差,SMD=-0.24,95%CI=-0.38至-0.11,p<0.001)和分钟通气(SMD=-0.72,95%CI=-0.99至-0.46,p<0.001),血液CO2同时增加(SMD=+0.64,95%CI=0.31-0.96,p<0.001),心率(N95:SMD=+0.22,95%CI=0.03-0.41,p=0.02),收缩压(手术:SMD=+0.21,95%CI=0.03-0.39,p=0.02),皮肤温度(总SMD=+0.8095%CI=0.23-1.38,p=0.006)和湿度(SMD+2.24,95%CI=1.32-3.17,p<0.001)。对劳累的影响(整体SMD=+0.9,手术=+0.63,N95=+1.19),不适(SMD=+1.16),呼吸困难(SMD=+1.46),热量(SMD=+0.70),在n=373中,湿度(SMD=0.9)显着,与面罩佩戴之间存在牢固的关系(p<0.006至p<0.001)。汇总症状患病率(n=8,128)在以下方面显着:头痛(62%,p<0.001),痤疮(38%,p<0.001),皮肤刺激(36%,p<0.001),呼吸困难(33%,p<0.001),热量(26%,p<0.001),瘙痒(26%,p<0.001),语音障碍(23%,p<0.03),和头晕(5%,p=0.01)。
    面罩干扰O2吸收和CO2释放并损害呼吸补偿。尽管评估的佩戴持续时间短于每日/长期使用,结果独立验证了面罩诱导的耗竭综合征(MIES)和下游生理代谢障碍.MIES可能会产生长期的临床后果,特别是弱势群体。到目前为止,一些与口罩相关的症状可能被误解为COVID-19长症状。无论如何,可能的MIES与世界卫生组织对健康的定义形成鲜明对比。
    必须根据现有证据评估口罩的副作用(风险-收益),以证明其对病毒传播的有效性。在缺乏强有力的有效性经验证据的情况下,戴口罩不应强制,更不用说法律强制执行了。
    https://www。crd.约克。AC.uk/prospro/display_record.php?ID=CRD42021256694,标识符:PROSPERO2021CRD42021256694。
    As face masks became mandatory in most countries during the COVID-19 pandemic, adverse effects require substantiated investigation.
    A systematic review of 2,168 studies on adverse medical mask effects yielded 54 publications for synthesis and 37 studies for meta-analysis (on n = 8,641, m = 2,482, f = 6,159, age = 34.8 ± 12.5). The median trial duration was only 18 min (IQR = 50) for our comprehensive evaluation of mask induced physio-metabolic and clinical outcomes.
    We found significant effects in both medical surgical and N95 masks, with a greater impact of the second. These effects included decreased SpO2 (overall Standard Mean Difference, SMD = -0.24, 95% CI = -0.38 to -0.11, p < 0.001) and minute ventilation (SMD = -0.72, 95% CI = -0.99 to -0.46, p < 0.001), simultaneous increased in blood-CO2 (SMD = +0.64, 95% CI = 0.31-0.96, p < 0.001), heart rate (N95: SMD = +0.22, 95% CI = 0.03-0.41, p = 0.02), systolic blood pressure (surgical: SMD = +0.21, 95% CI = 0.03-0.39, p = 0.02), skin temperature (overall SMD = +0.80 95% CI = 0.23-1.38, p = 0.006) and humidity (SMD +2.24, 95% CI = 1.32-3.17, p < 0.001). Effects on exertion (overall SMD = +0.9, surgical = +0.63, N95 = +1.19), discomfort (SMD = +1.16), dyspnoea (SMD = +1.46), heat (SMD = +0.70), and humidity (SMD = +0.9) were significant in n = 373 with a robust relationship to mask wearing (p < 0.006 to p < 0.001). Pooled symptom prevalence (n = 8,128) was significant for: headache (62%, p < 0.001), acne (38%, p < 0.001), skin irritation (36%, p < 0.001), dyspnoea (33%, p < 0.001), heat (26%, p < 0.001), itching (26%, p < 0.001), voice disorder (23%, p < 0.03), and dizziness (5%, p = 0.01).
    Masks interfered with O2-uptake and CO2-release and compromised respiratory compensation. Though evaluated wearing durations are shorter than daily/prolonged use, outcomes independently validate mask-induced exhaustion-syndrome (MIES) and down-stream physio-metabolic disfunctions. MIES can have long-term clinical consequences, especially for vulnerable groups. So far, several mask related symptoms may have been misinterpreted as long COVID-19 symptoms. In any case, the possible MIES contrasts with the WHO definition of health.
    Face mask side-effects must be assessed (risk-benefit) against the available evidence of their effectiveness against viral transmissions. In the absence of strong empirical evidence of effectiveness, mask wearing should not be mandated let alone enforced by law.
    https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021256694, identifier: PROSPERO 2021 CRD42021256694.
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  • 文章类型: Case Reports
    据报道,奥氮平毒性是一种罕见但特殊的现象,其特征是嗜睡和躁动之间的快速波动,尽管镇静,这也被称为“搅动”。“观察到类似的现象是长效可注射奥氮平制剂的不良反应,这被称为“谵妄/镇静综合征”。\"
    本病例报告描述了一名48岁的精神分裂症患者,在奥氮平与氯氮平的交叉滴定过程中,他经历了嗜睡和躁动之间的快速波动。患者两种药物的血清水平均正常,停用奥氮平后症状缓解。
    在其他抗精神病药物中,没有清楚地描述嗜睡和躁动之间精神状态的快速波动,这种现象可能是奥氮平特有的。该病例报告的结果表明,这种现象可能是(H1)和(M1)受体过饱和的结果。
    UNASSIGNED: Olanzapine toxicity is reported to be a rare but specific phenomenon characterized by rapid fluctuations between somnolence and agitation, which has been referred to as \"agitation despite sedation.\" A similar phenomenon is observed as an adverse reaction of the long-acting injectable olanzapine formulation, which has been referred to as \"delirium/sedation syndrome.\"
    UNASSIGNED: This case report describes a 48-year-old man diagnosed with schizophrenia who experienced rapid fluctuations between somnolence and agitation during a cross-titration of olanzapine to clozapine. The patient had normal serum levels of both medications and the symptoms resolved with the discontinuation of olanzapine.
    UNASSIGNED: Rapid fluctuations in mental status between somnolence and agitation are not clearly described among other antipsychotics, and it is possible that this phenomenon may be specific to olanzapine. The findings of this case report suggested that this phenomenon was likely the result of the oversaturation of (H1) and (M1) receptors.
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  • 文章类型: Journal Article
    干扰素(IFN)在控制对病毒感染的先天免疫应答中是重要的。除此之外,研究发现IFNs也有抗菌作用,抗增殖/抗肿瘤和免疫调节作用。IFN分为I型,II和III。I型IFNs,特别是IFN-α,是一种经批准的丙型肝炎治疗方法,患者在治疗期间出现神经心理障碍.IFN-α诱导促炎细胞因子,吲哚胺2,3-双加氧酶(IDO),氧化和硝化应激,在慢性炎性疾病的治疗中加剧身体的炎症反应。免疫反应的严重程度与动物模型和人类的行为变化有关。活性氧(ROS)对海马的突触可塑性和长时程增强(LTP)很重要。然而,过量的ROS会产生高度反应性的自由基,这可能导致神经元损伤和神经变性。边缘系统调节记忆和情绪反应,该区域神经元的损伤与情绪障碍有关。由于治疗的弊端,患者通常不会完成治疗,这会影响他们的康复过程。然而,通过适当的管理,这是可以避免的。这篇综述简要介绍了不同类型的IFN及其药理和临床用途,并重点介绍了IFN-α及其对抑郁症的影响。
    Interferons (IFNs) are important in controlling the innate immune response to viral infections. Besides that, studies have found that IFNs also have antimicrobial, antiproliferative/antitumor and immunomodulatory effects. IFNs are divided into Type I, II and III. Type I IFNs, in particular IFN-α, is an approved treatment for hepatitis C. However, patients developed neuropsychological disorders during treatment. IFN-α induces proinflammatory cytokines, indoleamine 2,3-dioxygenase (IDO), oxidative and nitrative stress that intensifies the body\'s inflammatory response in the treatment of chronic inflammatory disease. The severity of the immune response is related to behavioral changes in both animal models and humans. Reactive oxygen species (ROS) is important for synaptic plasticity and long-term potentiation (LTP) in the hippocampus. However, excess ROS will generate highly reactive free radicals which may lead to neuronal damage and neurodegeneration. The limbic system regulates memory and emotional response, damage of neurons in this region is correlated with mood disorders. Due to the drawbacks of the treatment, often patients will not complete the treatment sessions, and this affects their recovery process. However, with proper management, this could be avoided. This review briefly describes the different types of IFNs and its pharmacological and clinical usages and a focus on IFN-α and its implications on depression.
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  • 文章类型: Editorial
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  • 文章类型: Journal Article
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