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Assessment of Pharmacokinetic Effects of Herbal Medicines on Escitalopram 评估草药对艾司西酞普兰的药代动力学影响
IF 2.8 3区 医学 Q1 Pharmacology, Toxicology and Pharmaceutics Pub Date : 2024-02-26 DOI: 10.2147/tcrm.s448090
Yun Seob Jung, Byung Hak Jin, Ju Eun Choi, Min Soo Park, Young-Woo Kim, Hyung Won Kang, Sunyoung Cho, Choon Ok Kim
Purpose: Herbal medicines are occasionally used in combination with conventional antidepressants to mitigate various depression-associated symptoms. However, there is limited information on herb–antidepressant interactions. In this study, we investigated the pharmacokinetic (PK) effects of four herbal medicines (Gami-soyosan, Banhasasim-tang, Ojeok-san, and Bojungikgi-tang) on escitalopram, a commonly used antidepressant.
Patients and Methods: In this open-label, fixed-sequence, three-period, crossover study, 18 participants were enrolled and divided into two groups. Each group received a 10 mg oral dose of escitalopram in period 1. Participants took escitalopram once daily and their assigned herbal medicines thrice a day for 7 d in periods 2 (group 1: Gami-soyosan, group 2: Ojeok-san) and 3 (group 1: Banhasasim-tang; group 2: Bojungikgi-tang). The primary endpoints were Cmax,ss and AUCtau,ss of escitalopram. Cmax,ss and AUCtau,ss in period 1 were obtained using nonparametric superposition from single-dose data. The PK endpoints were classified according to the CYP2C19 phenotype.
Results: Of 18 participants, 16 completed the study. Systemic exposure to escitalopram resulted in a minor increase in the presence of each herbal medicine. The geometric mean ratios (GMRs, combination with herbal medicines/escitalopram monotherapy) and their 90% confidence intervals (CIs) for Cmax,ss and AUCtau,ss were as follows: Gamisoyosan– 1.1454 (0.9201, 1.4258) and 1.0749 (0.8084, 1.4291), Banhasasim-tang– 1.0470 (0.7779, 1.4092) and 1.0465 (0.7035, 1.5568), Ojeok-san– 1.1204 (0.8744, 1.4357) and 1.1267 (0.8466, 1.4996), and Bojungikgi-tang– 1.1264 (0.8594, 1.4762) and 1.1400 (0.8515, 1.5261), respectively. Furthermore, no significant differences in the GMRs of Cmax,ss and AUCtau,ss were observed across different CYP2C19 phenotypes in any of the groups.
Conclusion: The co-administration of escitalopram with Gami-soyosan, Banhasasim-tang, Ojeok-san, or Bojungikgi-tang did not exert significant PK effects on escitalopram. These findings provide valuable insights into the safe use of herbal medicines along with escitalopram.

Keywords: CYP2C19 phenotype, herb–drug interaction, antidepressant, geometric mean ratio
目的:中草药偶尔会与传统抗抑郁药联合使用,以减轻各种抑郁症相关症状。然而,有关草药与抗抑郁药之间相互作用的信息却很有限。在这项研究中,我们调查了四种草药(Gami-soyosan、Banhasasim-tang、Ojeok-san 和 Bojungikgi-tang)对常用抗抑郁药艾司西酞普兰的药代动力学(PK)影响:在这项开放标签、固定顺序、三期交叉研究中,18 名参与者被分为两组。每组在第一阶段口服 10 毫克的艾司西酞普兰。在第 2 期(第 1 组:Gami-soyosan;第 2 组:Ojeok-san)和第 3 期(第 1 组:Banhasasim-tang;第 2 组:Bojungikgi-tang),参与者每天服用一次艾司西酞普兰,同时每天服用三次指定的中药,共服用 7 天。主要终点是艾司西酞普兰的 Cmax,ss 和 AUCtau,ss。第一阶段的Cmax,ss和AUCtau,ss是通过单剂量数据的非参数叠加得到的。PK终点根据CYP2C19表型进行分类:18名参与者中有16人完成了研究。全身暴露于艾司西酞普兰会导致每种中药的含量略有增加。Cmax,ss和AUCtau,ss的几何平均比(GMRs,与中药联合/艾司西酞普兰单药治疗)及其90%置信区间(CIs)如下:Gamisoyosan- 1.1454 (0.9201, 1.4258) 和 1.0749 (0.8084, 1.4291),Banhasasim-tang- 1.0470 (0.7779, 1.4092) 和 1.0465 (0.7035, 1.5568),Ojeok-san- 1.1204(0.8744,1.4357)和 1.1267(0.8466,1.4996),以及 Bojungikgi-tang- 1.1264(0.8594,1.4762)和 1.1400(0.8515,1.5261)。此外,各组中不同 CYP2C19 表型的 Cmax,ss 和 AUCtau,ss 的 GMR 均无明显差异:结论:艾司西酞普兰与Gami-soyosan、Banhasasim-tang、Ojeok-san或Bojungikgi-tang联合用药不会对艾司西酞普兰产生显著的PK影响。这些发现为中药与艾司西酞普兰的安全使用提供了有价值的见解:CYP2C19表型 草药-药物相互作用 抗抑郁药 几何平均比值
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引用次数: 0
Classification and Regression Tree Predictive Model for Acute Kidney Injury in Traumatic Brain Injury Patients 脑外伤患者急性肾损伤的分类和回归树预测模型
IF 2.8 3区 医学 Q1 Pharmacology, Toxicology and Pharmaceutics Pub Date : 2024-02-22 DOI: 10.2147/tcrm.s435281
Ruoran Wang, Jing Zhang, Min He, Jianguo Xu
Background: Acute kidney injury (AKI) is prevalent in hospitalized patients with traumatic brain injury (TBI), and increases the risk of poor outcomes. We designed this study to develop a visual and convenient decision-tree-based model for predicting AKI in TBI patients.
Methods: A total of 376 patients admitted to the emergency department of the West China Hospital for TBI between January 2015 and June 2019 were included. Demographic information, vital signs on admission, laboratory test results, radiological signs, surgical options, and medications were recorded as variables. AKI was confirmed since the second day after admission, based on the Kidney Disease Improving Global Outcomes criteria. We constructed two predictive models for AKI using least absolute shrinkage and selection operator (LASSO) regression and classification and regression tree (CART), respectively. Receiver operating characteristic (ROC) curves of these two predictive models were drawn, and the area under the ROC curve (AUC) was calculated to compare their predictive accuracy.
Results: The incidence of AKI on the second day after admission was 10.4% among patients with TBI. Lasso regression identified five potent predictive factors for AKI: glucose, serum creatinine, cystatin C, serum uric acid, and fresh frozen plasma transfusions. The CART analysis showed that glucose, serum uric acid, and cystatin C ranked among the top three in terms of the feature importance of the decision tree model. The AUC value of the decision-tree predictive model was 0.892, which was higher than the 0.854 of the LASSO regression model, although the difference was not statistically significant.
Conclusion: The decision tree model is valuable for predicting AKI among patients with TBI. This tree-based flowchart is convenient for physicians to identify patients with TBI who are at high risk of AKI and prompts them to develop suitable therapeutic strategies.

背景:急性肾损伤(AKI)是创伤性脑损伤(TBI)住院患者的常见病,会增加不良预后的风险。我们设计了这项研究,旨在开发一种基于决策树的可视化便捷模型,用于预测创伤性脑损伤患者的 AKI:方法:共纳入2015年1月至2019年6月期间华西医院急诊科收治的376例TBI患者。将人口统计学信息、入院时的生命体征、实验室检查结果、放射学体征、手术方案和药物作为变量记录。根据 "肾脏疾病改善全球结局 "标准,入院后第二天即确认为 AKI。我们分别使用最小绝对收缩和选择算子(LASSO)回归和分类回归树(CART)构建了两个 AKI 预测模型。我们绘制了这两个预测模型的接收者操作特征曲线(ROC),并计算了 ROC 曲线下面积(AUC),以比较它们的预测准确性:结果:创伤性脑损伤患者入院后第二天的AKI发生率为10.4%。拉索回归确定了五个有力的 AKI 预测因素:葡萄糖、血清肌酐、胱抑素 C、血清尿酸和新鲜冰冻血浆输注。CART 分析显示,就决策树模型的特征重要性而言,葡萄糖、血清尿酸和胱抑素 C 位居前三位。决策树预测模型的 AUC 值为 0.892,高于 LASSO 回归模型的 0.854,但差异无统计学意义:结论:决策树模型对预测创伤性脑损伤患者的 AKI 很有价值。结论:决策树模型对预测创伤性脑损伤患者的 AKI 很有价值,这种基于树的流程图便于医生识别 AKI 高风险的创伤性脑损伤患者,并提示他们制定合适的治疗策略。
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引用次数: 0
Descemetic Deep Anterior Lamellar Keratoplasty versus Penetrating Keratoplasty in Advanced Keratoconus: Comparison of Visual and Refractive Outcomes 晚期角膜病中的去角质前深层角膜移植术与穿透性角膜移植术:视觉和屈光效果比较
IF 2.8 3区 医学 Q1 Pharmacology, Toxicology and Pharmaceutics Pub Date : 2024-02-16 DOI: 10.2147/tcrm.s441577
Leopoldo Spadea, Lucia Di Genova, Edoardo Trovato Battagliola, Stefano Scordari
Purpose: To assess and contrast the visual and refractive results of Descemetic deep anterior lamellar keratoplasty (DALK) and penetrating keratoplasty (PK) in the treatment of advanced keratoconus.
Design: Retrospective, comparative, interventional study.
Methods: This study enrolled eyes affected by keratoconus with preoperative mean keratometry ≥ 60 diopters (D) that were treated with either Descemetic DALK (30 eyes) or PK (29 eyes) by using always the same corneal diameters (8.00mm recipient; 8.25mm donor cornea) and the same suture technique (10– 0 nylon double-running 12-bites continuous suture). The outcome measures were postoperative uncorrected distance visual acuity (UDVA), best-corrected distance visual acuity (CDVA), subjective refractive astigmatism (SRAst), and keratometric astigmatism at 3mm area (SimK), spherical equivalent (SEq).
Results: Postoperative visual acuity significantly improved in both groups. Mean CDVA was higher in the DALK group 3 months (DALK 0.61, PK 0.42, p< 0.05), 6 months (DALK 0.69, PK 0.44, p< 0.05), and 12 months (DALK 0.72, PK 0.45, p< 0.05) postoperatively. However, 6 months after suture removal, CDVA was not statistically different between the two groups (DALK 0.71, PK 0.75, p> 0.05). Final SRAst and SimK also were comparable between the two groups (respectively DALK 2.97, PK:2.81, p> 0.05; DALK 3.91, PK 2.37, p> 0.05). No significant statistical differences were noted for UCVA and SEq data during the entire follow-up period between the two groups.
Conclusion: Both methods of corneal transplantation resulted in a notable enhancement of visual and refractive outcomes in eyes afflicted by advanced keratoconus. Descemetic DALK demonstrated superior visual acuity before suture removal, whereas DALK and PK exhibited comparable results in terms of visual acuity, refractive correction, and keratometric astigmatism after suture removal.

Keywords: astigmatism, corneal topography, descemetic dalk, keratoconus, PK
目的:评估和对比 Descemetic 深前板层角膜移植术(DALK)和穿透性角膜移植术(PK)在治疗晚期角膜炎中的视觉和屈光效果:设计:回顾性、对比性、介入性研究:本研究招募了术前平均角膜度数≥60屈光度(D)的角膜炎患眼,采用相同的角膜直径(8.00毫米受体角膜;8.25毫米供体角膜)和相同的缝合技术(10-0尼龙双流12咬合连续缝合),对其进行Descemetic DALK(30眼)或PK(29眼)治疗。结果测量指标为术后未矫正远距离视力(UDVA)、最佳矫正远距离视力(CDVA)、主观屈光散光(SRAst)、3 毫米区域角膜散光(SimK)、球面等值(SEq):两组患者术后视力均有明显提高。DALK 组术后 3 个月(DALK 0.61,PK 0.42,p< 0.05)、6 个月(DALK 0.69,PK 0.44,p< 0.05)和 12 个月(DALK 0.72,PK 0.45,p< 0.05)的平均 CDVA 较高。但在拆线 6 个月后,两组的 CDVA 没有统计学差异(DALK 0.71,PK 0.75,p> 0.05)。两组最终的 SRAst 和 SimK 也相当(分别为 DALK 2.97,PK:2.81,p> 0.05;DALK 3.91,PK 2.37,p> 0.05)。两组患者在整个随访期间的 UCVA 和 SEq 数据无明显统计学差异:结论:两种角膜移植方法都能显著提高晚期角膜炎患者的视觉和屈光效果。DALK和PK在视力、屈光矫正和角膜散光方面的效果相当。
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引用次数: 0
Challenges in the Early Diagnosis and Treatment of Chronic Inflammatory Demyelinating Polyradiculoneuropathy in Adults: Current Perspectives 成人慢性炎症性脱髓鞘多发性神经病早期诊断和治疗的挑战:当前视角
IF 2.8 3区 医学 Q1 Pharmacology, Toxicology and Pharmaceutics Pub Date : 2024-02-14 DOI: 10.2147/tcrm.s360249
Iris N van Doorn, Filip Eftimov, Luuk Wieske, Ivo N van Schaik, Camiel Verhamme
Abstract: Diagnosing Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) poses numerous challenges. The heterogeneous presentations of CIDP variants, its mimics, and the complexity of interpreting electrodiagnostic criteria are just a few of the many reasons for misdiagnoses. Early recognition and treatment are important to reduce the risk of irreversible axonal damage, which may lead to permanent disability. The diagnosis of CIDP is based on a combination of clinical symptoms, nerve conduction study findings that indicate demyelination, and other supportive criteria. In 2021, the European Academy of Neurology (EAN) and the Peripheral Nerve Society (PNS) published a revision on the most widely adopted guideline on the diagnosis and treatment of CIDP. This updated guideline now includes clinical and electrodiagnostic criteria for CIDP variants (previously termed atypical CIDP), updated supportive criteria, and sensory criteria as an integral part of the electrodiagnostic criteria. Due to its many rules and exceptions, this guideline is complex and misinterpretation of nerve conduction study findings remain common. CIDP is treatable with intravenous immunoglobulins, corticosteroids, and plasma exchange. The choice of therapy should be tailored to the individual patient’s situation, taking into account the severity of symptoms, potential side effects, patient autonomy, and past treatments. Treatment responses should be evaluated as objectively as possible using disability and impairment scales. Applying these outcome measures consistently in clinical practice aids in recognizing the effectiveness (or lack thereof) of a treatment and facilitates timely consideration of alternative diagnoses or treatments. This review provides an overview of the current perspectives on the diagnostic process and first-line treatments for managing the disease.

Keywords: CIDP, treatment, diagnosis, NCS, imaging
摘要:慢性炎症性脱髓鞘多发性神经病(CIDP)的诊断面临诸多挑战。慢性炎症性脱髓鞘性多发性神经病(CIDP)的变异型表现各不相同,其模拟症状和电诊断标准解释的复杂性只是造成误诊的众多原因中的几个。早期识别和治疗对于降低不可逆轴索损伤的风险非常重要,这种损伤可能导致永久性残疾。CIDP的诊断基于临床症状、表明脱髓鞘的神经传导研究结果和其他支持性标准的综合。2021 年,欧洲神经病学学会(EAN)和周围神经学会(PNS)发布了 CIDP 诊断和治疗指南的修订版,该指南已被广泛采用。这份更新版指南现在包括 CIDP 变异型(以前称为非典型 CIDP)的临床和电诊断标准、更新的支持性标准以及作为电诊断标准组成部分的感觉标准。由于该指南有许多规则和例外情况,因此非常复杂,对神经传导研究结果的误读也很常见。CIDP 可通过静脉注射免疫球蛋白、皮质类固醇和血浆置换进行治疗。应根据患者的具体情况选择治疗方法,同时考虑到症状的严重程度、潜在的副作用、患者的自主性以及既往的治疗方法。应尽可能客观地使用残疾和损伤量表评估治疗反应。在临床实践中持续应用这些结果衡量标准有助于认识治疗的有效性(或缺乏有效性),并有助于及时考虑其他诊断或治疗方法。本综述概述了当前对诊断过程和控制疾病的一线治疗方法的看法:CIDP、治疗、诊断、NCS、成像
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引用次数: 0
Effectivity of Virtual Reality to Improve Balance, Motor Function, Activities of Daily Living, and Upper Limb Function in Children with Cerebral Palsy: A Systematic Review and Meta-Analysis 虚拟现实对改善脑瘫儿童平衡、运动功能、日常生活活动和上肢功能的有效性:系统回顾与元分析
IF 2.8 3区 医学 Q1 Pharmacology, Toxicology and Pharmaceutics Pub Date : 2024-02-14 DOI: 10.2147/tcrm.s432249
Maria Komariah, Shakira Amirah, Muhammad Fahd Abdurrahman, Mohammad Farrel Shaquille Handimulya, Hesti Platini, Sidik Maulana, Annisa Dewi Nugrahani, Aep Maulid Mulyana, Shurouq Ghalib Qadous, Henny Suzana Mediani, Arpit Mago
Background: Cerebral palsy (CP) is the most common motor disorder in childhood. CP limits movement, which can interfere with children’s daily activities. As a technology that provides intensive mass practice to children, virtual reality (VR) can create an interactive and motivating environment. With the intensity set by the therapist and feedback that can be used to produce individualized therapy, VR has great potential to improve CP patients’ quality of life, especially in a safe, enjoyable, and playful environment.
Purpose: This systematic review and meta-analysis sought to determine the effectiveness of VR for children with CP.
Methods: We conducted a comprehensive literature search based on the PRISMA guidelines through PubMed, Scopus, Embase, Wiley, and ProQuest to assess the efficacy of VR in managing children with CP up to 15 September 2022. Risk assessment of bias was performed using Cochrane RoB 2.
Results: Nineteen randomized controlled trials with 467 and 427 patients with CP were included in the intervention and control groups in qualitative and quantitative analyses. Participants consisted of cerebral palsy with hemiplegia (n=7), diplegia (n=2), a combination of both (n=4), and undefined (n=13). From all studies conducted, VR showed significant results where VR could improve balance (MD: 2.71[1.95, 3.48]; p < 0.00001), motor function (MD: 3.73 [1.67, 5.79]; p = 0.0004), and activity daily living (MD: 10.05 [2.89, 17.22]. However, VR showed not effective in improving upper limb function.
Conclusion: With its advantages and excellent effectiveness, VR may improve functional mobility and the quality of life of children with CP.

背景:脑瘫(CP)是儿童时期最常见的运动障碍。脑瘫限制了儿童的运动,从而影响了他们的日常活动。虚拟现实(VR)技术可为儿童提供密集的大规模练习,创造一个互动和激励的环境。通过治疗师设定的强度和可用于产生个性化治疗的反馈,VR 在改善 CP 患者的生活质量方面具有巨大潜力,尤其是在安全、愉快和游戏性的环境中。目的:本系统综述和荟萃分析旨在确定 VR 对 CP 儿童的有效性:根据 PRISMA 指南,我们通过 PubMed、Scopus、Embase、Wiley 和 ProQuest 进行了全面的文献检索,以评估截至 2022 年 9 月 15 日 VR 在管理 CP 儿童方面的有效性。使用 Cochrane RoB 2 对偏倚风险进行了评估:在定性和定量分析中,19 项随机对照试验分别将 467 名和 427 名 CP 患者纳入干预组和对照组。参与研究的脑瘫患者包括偏瘫(7 人)、双腿瘫痪(2 人)、两者兼有(4 人)和未定义(13 人)。在所有研究中,虚拟现实技术均显示出显著效果,虚拟现实技术可改善平衡能力(MD:2.71[1.95, 3.48];p < 0.00001)、运动功能(MD:3.73 [1.67, 5.79];p = 0.0004)和日常生活活动能力(MD:10.05 [2.89, 17.22])。然而,VR 并未有效改善上肢功能:结论:虚拟现实技术凭借其优势和出色的效果,可改善 CP 儿童的功能活动能力和生活质量。
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引用次数: 0
Acthar Gel in African Americans versus Non-African Americans with Symptomatic Sarcoidosis: Physician Assessment of Patient Medical Records. 有症状肉样瘤病的非裔美国人与非裔美国人的 Acthar 凝胶:医生对患者医疗记录的评估。
IF 2.8 3区 医学 Q1 Pharmacology, Toxicology and Pharmaceutics Pub Date : 2024-02-09 eCollection Date: 2024-01-01 DOI: 10.2147/TCRM.S438174
Jas Bindra, Ishveen Chopra, Kyle Hayes, John Niewoehner, Mary Prince Panaccio, George J Wan

Introduction: Sarcoidosis is common among African Americans in the United States. Acthar® Gel is a viable option for the treatment of advanced symptomatic sarcoidosis. This study examined patient characteristics, Acthar Gel utilization, co-medication use, and treatment response based on physicians' assessments among African Americans versus non-African Americans with advanced symptomatic sarcoidosis.

Methods: Data from the medical charts of patients were used. During data collection, patients had either completed ≥1 course or received treatment with Acthar Gel for ≥6 months.

Results: This study comprised 168 African Americans and 104 non-African Americans. On average, the time since the first diagnosis of sarcoidosis was slightly longer among African Americans than non-African Americans (5.2 versus 4.3 years). Skin, heart, eyes, and joints were the most common extrapulmonary sites involved among both race groups. Shortness of breath, fatigue, bone and joint pain, and wheezing/coughing were the most frequent symptoms among both race groups. A higher proportion of African Americans versus non-African Americans were first-time Acthar Gel users and had not completed treatment during data collection. Patients in both race groups with higher starting doses of Acthar Gel therapy had a shorter treatment duration and vice-versa. A significantly lower proportion of patients among both race groups were on any co-medication after Acthar Gel initiation (p<0.0001). Further, a higher proportion of African Americans versus non-African Americans had a reduction in any co-medication use after Acthar Gel initiation. The mean daily dose of prednisone decreased among African Americans (18.5 to 10.1 mg) and non-African Americans (17.6 to 10.0 mg) after Acthar Gel initiation. Improvement in patient health status and overall symptoms was similar for both race groups.

Conclusion: Findings suggest that Acthar Gel improves health outcomes for patients with sarcoidosis, which could help to alleviate health disparities among African Americans, who are disproportionately affected by this disease.

导言:肉样瘤病在美国的非裔美国人中很常见。Acthar® 凝胶是治疗晚期无症状肉样瘤病的可行方案。本研究根据医生对患有晚期症状性肉样瘤病的非裔美国人与非裔美国人的评估,研究了患者特征、Acthar凝胶使用情况、联合用药情况和治疗反应:方法: 采用患者病历中的数据。在数据收集期间,患者完成了≥1个疗程或接受了≥6个月的Acthar凝胶治疗:这项研究包括 168 名非洲裔美国人和 104 名非非洲裔美国人。平均而言,非裔美国人首次确诊肉样瘤病的时间略长于非裔美国人(5.2 年对 4.3 年)。皮肤、心脏、眼睛和关节是两个种族群体中最常见的肺外部位。呼吸急促、疲劳、骨骼和关节疼痛以及喘息/咳嗽是两个种族群体中最常见的症状。与非非洲裔美国人相比,非洲裔美国人中首次使用 Acthar Gel 且在数据收集期间尚未完成治疗的比例更高。两个种族组别中,Acthar凝胶治疗起始剂量较高的患者的治疗持续时间较短,反之亦然。两个种族组别中,在开始使用 Acthar 凝胶治疗后联合用药的患者比例都明显降低(p 结论:Acthar 凝胶治疗对美国人的健康具有重要意义:研究结果表明,Acthar凝胶可改善肉样瘤病患者的健康状况,这有助于缓解非裔美国人的健康差距,因为他们受这种疾病的影响尤为严重。
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引用次数: 0
Minimally Invasive Treatment of Chyle Leak After Thyroidectomy and Cervical Lymph Node Dissection in Patients with Thyroid Carcinoma: Results of a Study Involving 36 Patients. 甲状腺癌患者甲状腺切除术和颈淋巴结清扫术后渠漏的微创治疗:涉及 36 名患者的研究结果。
IF 2.8 3区 医学 Q1 Pharmacology, Toxicology and Pharmaceutics Pub Date : 2024-02-09 eCollection Date: 2024-01-01 DOI: 10.2147/TCRM.S446113
Nguyen Ngoc Cuong, Le Hoan, Thieu Thi Tra My, Doan Tien Luu, Le Tuan Linh, Pham Hong Canh, Trieu Quoc Tinh, Tran Nguyen Khanh Chi, Nguyen Quang Trung, Tran Quoc Hoa

Objective: Chyle leak (CL) after head and neck surgery is a rare but well-known complication. In patients with high-output leakage, the treatment can be complicated. This study aims to report on a recent innovation in lymphatic intervention for treating such patients.

Materials and methods: A retrospective review of 36 patients with chyle leak after neck surgery for thyroid cancer was conducted to assess the efficacy of percutaneous lymphatic embolization and thoracic duct (TD) disruption.

Results: Antegrade catheterization of the thoracic duct was achieved in 31 of 36 patients (86.1%). Therefore, embolization of the thoracic duct and thoracic duct branches was performed in 26 and 5 patients, respectively. In 5 cases of unsuccessful antegrade catheterization into the thoracic duct, transcervical access embolization was performed in 2 patients, and TD disruption (TDD) was performed in 3 patients. The pooled overall technical success rate of lymphatic embolization was 33/36 patients (91.7%). One patient who underwent thoracic duct embolization (TDE) with technical success (1/33 patients) but clinical failure had additional treatment directly sclerosing the TD under computed tomography scan. Cervical fluid collection sclerotherapy was done in 7 patients as an additional treatment. Resolution of the chyle leak after procedures was observed in all patients (100%). The mean time to resolution was 3 days (1-7 days). There was no complication intra and after procedures.

Conclusion: TDE, selective TD branches embolization and TDD are safe and effective minimally invasive treatments for CL post-surgery for thyroid carcinoma. Sclerosing cervical fluid collection contributes to clinical success.

目的:头颈部手术后的胰液漏(CL)是一种罕见但众所周知的并发症。对于高输出渗漏患者,治疗可能比较复杂。本研究旨在报告治疗此类患者的淋巴介入疗法的最新创新:对36例甲状腺癌颈部手术后糜烂性渗漏患者进行了回顾性研究,以评估经皮淋巴栓塞术和胸导管(TD)阻断术的疗效:结果:36 例患者中有 31 例(86.1%)实现了胸导管前导。因此,分别对 26 例和 5 例患者的胸导管和胸导管分支进行了栓塞。在 5 例前向导管进入胸导管不成功的病例中,2 例患者进行了经颈入路栓塞,3 例患者进行了 TD 切断(TDD)。总的淋巴栓塞技术成功率为 33/36 例患者(91.7%)。一名患者接受了胸导管栓塞术(TDE),技术成功(1/33),但临床失败,在计算机断层扫描下直接对 TD 进行了硬化处理。作为附加治疗,对 7 名患者进行了宫颈积液硬化治疗。所有患者(100%)在手术后都观察到了糜烂渗漏的缓解。痊愈的平均时间为 3 天(1-7 天)。术中和术后均无并发症:结论:TDE、选择性TD分支栓塞和TDD是治疗甲状腺癌术后糜烂的安全有效的微创疗法。硬化宫颈积液有助于临床成功。
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引用次数: 0
Treatment Patterns and FLT3 Mutation Testing Among Patients with Acute Myeloid Leukemia in China: A Retrospective Observational Study. 中国急性髓性白血病患者的治疗模式和 FLT3 基因突变检测:回顾性观察研究
IF 2.8 3区 医学 Q1 Pharmacology, Toxicology and Pharmaceutics Pub Date : 2024-02-08 eCollection Date: 2024-01-01 DOI: 10.2147/TCRM.S434556
Benfa Gong, Li-Jen Cheng, Christopher H Young, Prabhuram Krishnan, Ying Wang, Hui Wei, Chunlin Zhou, Shuning Wei, Yan Li, Qiuyun Fang, Jia Zhong, Eric Q Wu, Yingchang Mi, Jianxiang Wang

Introduction: For acute myeloid leukemia (AML), prognosis is particularly poor in patients harboring FMS-like tyrosine kinase 3 (FLT3) gene mutations, though routine screening for these mutations at diagnosis has been shown to be insufficient. The understanding of the impact of FLT3 mutations on treatment decisions is limited.

Methods: In this retrospective, observational study, we investigated the key epidemiological characteristics, treatment patterns and responses among adult patients with newly diagnosed (ND) AML in China, who initiated treatment from January 1, 2015, to December 31, 2019, or progressed to relapsed/refractory (R/R) AML by December 31, 2020.

Results: Of the 853 ND AML patients included, 63.4% were screened for FLT3 status, and 20.1% tested positive (FLT3MUT) at initial diagnosis. Of 289 patients who progressed to R/R AML during the study period, 24.9% were screened at the diagnosis of R/R AML, and 19.4% tested positive; 20.5% of screened patients changed FLT3 status at first diagnosis of R/R AML. Initial treatment regimens or treatment responses did not seem to differ in patients with ND AML by FLT3 mutation status. In patients with R/R AML, there was an apparent difference in second-line treatment choices by FLT3 mutation status; however, the number of FLT3-mutated patients were limited to demonstrate any meaningful distinction. FLT3-mutated R/R AML was associated with shorter relapse time.

Conclusion: Study findings showed that there was a lack of routine testing for FLT3 mutations at first diagnosis of R/R AML, and initial treatment decisions did not differ by FLT3 mutation status. Given the clinical burden of FLT3MUT, likelihood of FLT3 status changes, and emerging FLT3 inhibitors, further routine FLT3 screening is needed to optimize treatment of R/R AML.

简介:对于急性髓性白血病(AML)而言,携带FMS样酪氨酸激酶3(FLT3)基因突变的患者预后特别差,尽管在诊断时对这些突变进行常规筛查已被证明是不够的。人们对FLT3基因突变对治疗决策的影响了解有限:在这项回顾性观察研究中,我们调查了中国新诊断(ND)急性髓细胞性白血病成年患者的主要流行病学特征、治疗模式和反应,这些患者在2015年1月1日至2019年12月31日期间开始治疗,或在2020年12月31日之前进展为复发/难治(R/R)急性髓细胞性白血病:在纳入的853例ND AML患者中,63.4%的患者接受了FLT3状态筛查,20.1%的患者在初诊时检测出阳性(FLT3MUT)。在研究期间进展为R/R急性髓细胞性白血病的289名患者中,24.9%在诊断为R/R急性髓细胞性白血病时接受了筛查,19.4%检测结果呈阳性;20.5%的筛查患者在首次诊断为R/R急性髓细胞性白血病时FLT3状态发生了改变。在ND型急性髓细胞性白血病患者中,初始治疗方案或治疗反应似乎并不因FLT3突变状态而有所不同。在R/R急性髓细胞性白血病患者中,FLT3突变状态对二线治疗方案的选择存在明显差异;然而,FLT3突变患者的数量有限,无法显示任何有意义的区别。FLT3突变的R/R AML与较短的复发时间相关:研究结果表明,在首次诊断R/R急性髓细胞白血病时,缺乏对FLT3突变的常规检测,而最初的治疗决定并不因FLT3突变状态而异。鉴于FLT3MUT的临床负担、FLT3状态改变的可能性以及新出现的FLT3抑制剂,需要进一步进行常规FLT3筛查,以优化R/R AML的治疗。
{"title":"Treatment Patterns and <i>FLT3</i> Mutation Testing Among Patients with Acute Myeloid Leukemia in China: A Retrospective Observational Study.","authors":"Benfa Gong, Li-Jen Cheng, Christopher H Young, Prabhuram Krishnan, Ying Wang, Hui Wei, Chunlin Zhou, Shuning Wei, Yan Li, Qiuyun Fang, Jia Zhong, Eric Q Wu, Yingchang Mi, Jianxiang Wang","doi":"10.2147/TCRM.S434556","DOIUrl":"10.2147/TCRM.S434556","url":null,"abstract":"<p><strong>Introduction: </strong>For acute myeloid leukemia (AML), prognosis is particularly poor in patients harboring FMS-like tyrosine kinase 3 (<i>FLT3</i>) gene mutations, though routine screening for these mutations at diagnosis has been shown to be insufficient. The understanding of the impact of <i>FLT3</i> mutations on treatment decisions is limited.</p><p><strong>Methods: </strong>In this retrospective, observational study, we investigated the key epidemiological characteristics, treatment patterns and responses among adult patients with newly diagnosed (ND) AML in China, who initiated treatment from January 1, 2015, to December 31, 2019, or progressed to relapsed/refractory (R/R) AML by December 31, 2020.</p><p><strong>Results: </strong>Of the 853 ND AML patients included, 63.4% were screened for <i>FLT3</i> status, and 20.1% tested positive (<i>FLT3</i><sup>MUT</sup>) at initial diagnosis. Of 289 patients who progressed to R/R AML during the study period, 24.9% were screened at the diagnosis of R/R AML, and 19.4% tested positive; 20.5% of screened patients changed <i>FLT3</i> status at first diagnosis of R/R AML. Initial treatment regimens or treatment responses did not seem to differ in patients with ND AML by <i>FLT3</i> mutation status. In patients with R/R AML, there was an apparent difference in second-line treatment choices by <i>FLT3</i> mutation status; however, the number of <i>FLT3</i>-mutated patients were limited to demonstrate any meaningful distinction. <i>FLT3</i>-mutated R/R AML was associated with shorter relapse time.</p><p><strong>Conclusion: </strong>Study findings showed that there was a lack of routine testing for <i>FLT3</i> mutations at first diagnosis of R/R AML, and initial treatment decisions did not differ by <i>FLT3</i> mutation status. Given the clinical burden of <i>FLT3</i><sup>MUT</sup>, likelihood of <i>FLT3</i> status changes, and emerging FLT3 inhibitors, further routine <i>FLT3</i> screening is needed to optimize treatment of R/R AML.</p>","PeriodicalId":22977,"journal":{"name":"Therapeutics and Clinical Risk Management","volume":"20 ","pages":"59-73"},"PeriodicalIF":2.8,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10861151/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139724037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
LASSO-Based Identification of Risk Factors and Development of a Prediction Model for Sepsis Patients. 基于 LASSO 的败血症患者风险因素识别和预测模型开发。
IF 2.8 3区 医学 Q1 Pharmacology, Toxicology and Pharmaceutics Pub Date : 2024-02-07 eCollection Date: 2024-01-01 DOI: 10.2147/TCRM.S434397
Chengying Hong, Yihan Xiong, Jinquan Xia, Wei Huang, Andi Xia, Shunyao Xu, Yuting Chen, Zhikun Xu, Huaisheng Chen, Zhongwei Zhang

Objective: The objective of this study was to utilize LASSO regression (Least Absolute Shrinkage and Selection Operator Regression) to identify key variables in septic patients and develop a predictive model for intensive care unit (ICU) mortality.

Methods: We conducted a cohort consisting of septic patients admitted to the ICU between December 2016 and July 2019. The disease severity and laboratory index were analyzed using LASSO regression. The selected variables were then used to develop a model for predicting ICU mortality. AUCs of ROCs were applied to assess the prediction model, and the accuracy, sensitivity and specificity were calculated. Calibration were also used to assess the actual and predicted values of the predictive model.

Results: A total of 1733 septic patients were included, among of whom 382 (22%) died during ICU stay. Ten variables, namely mechanical ventilation (MV) requirement, hemofiltration (HF) requirement, norepinephrine (NE) requirement, septicemia, multiple drug-resistance infection (MDR), thrombocytopenia, hematocrit, red-cell deviation width coefficient of variation (RDW-CV), C-reactive protein (CRP), and antithrombin (AT) III, showed the strongest association with sepsis-related mortality according to LASSO regression. When these variables were combined into a predictive model, the area under the curve (AUC) was found to be 0.801. The AUC of the validation group was 0.791. The specificity of the model was as high as 0.953. Within the probability range of 0.25 to 0.90, the predictive performance of the model surpassed that of individual predictors within the cohort.

Conclusion: Our findings suggest that a predictive model incorporating the variables of MV requirement, HF requirement, NE requirement, septicemia, MDR, thrombocytopenia, HCT, RDW-CV, CRP, and AT III exhibiting an 80% likelihood of predicting ICU mortality in sepsis and demonstrates high accuracy.

研究目的本研究的目的是利用 LASSO 回归(最小绝对收缩和选择操作器回归)来确定脓毒症患者的关键变量,并建立重症监护病房(ICU)死亡率的预测模型:我们对2016年12月至2019年7月期间入住重症监护室的脓毒症患者进行了队列研究。使用 LASSO 回归分析了疾病严重程度和实验室指数。然后利用所选变量建立了一个预测 ICU 死亡率的模型。应用 ROC 的 AUCs 评估预测模型,并计算准确性、灵敏度和特异性。校准也用于评估预测模型的实际值和预测值:结果:共纳入了 1733 名脓毒症患者,其中 382 人(22%)在入住重症监护室期间死亡。根据 LASSO 回归法,机械通气(MV)需求、血液滤过(HF)需求、去甲肾上腺素(NE)需求、脓毒血症、多重耐药感染(MDR)、血小板减少症、血细胞比容、红细胞偏差宽度变异系数(RDW-CV)、C 反应蛋白(CRP)和抗凝血酶(AT)III 这十个变量与脓毒症相关死亡率的关系最为密切。将这些变量合并到预测模型中后,发现曲线下面积(AUC)为 0.801。验证组的曲线下面积为 0.791。模型的特异性高达 0.953。在 0.25 至 0.90 的概率范围内,模型的预测性能超过了队列中单个预测因子的预测性能:我们的研究结果表明,包含 MV 需求、HF 需求、NE 需求、脓毒血症、MDR、血小板减少症、HCT、RDW-CV、CRP 和 AT III 等变量的预测模型在预测脓毒症患者的 ICU 死亡率方面具有 80% 的可能性,并表现出很高的准确性。
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引用次数: 0
Factors Influencing the Fasting Time in Adult Patients After the Endoscopic Management of Sharp Esophageal Foreign Bodies 影响成人患者在内镜下处理尖锐食管异物后禁食时间的因素
IF 2.8 3区 医学 Q1 Pharmacology, Toxicology and Pharmaceutics Pub Date : 2024-02-05 DOI: 10.2147/tcrm.s451517
Da-Quan Wu, Shu-Yang Chen, Ke-Guang Chen, Tan Wang, Guang-Yao Li, Xin-Sheng Huang
Background: Sharp esophageal foreign body (SEFB) impaction can cause varying degrees of damage to the esophagus. There are few studies analyzing the postoperative fasting time in SEFB patients.
Methods: We retrospectively collected 835 SEFB patients. According to the fasting time after the endoscopic removal (ER) of SEFBs, the patients were divided into two groups: short fasting time (SFT, fasted ≤ 24 h) and long fasting time (LFT, fasted > 24 h).
Results: There were 216 and 619 patients in the SFT and LFT group, respectively. The average age of the SFT group (52.97 years) was younger than that of the LFT group (55.96 years) (p = 0.025). The LFT group had lower proportion of duration of impaction (DOI) within 12 hours (14.2% vs 22.2%, p = 0.006) and erosion rates (89.0% vs 94.0%, p = 0.034) as well as higher proportion of esophageal perforation (19.5 vs 6.5%, p = 0.010) and patients who got intravenous anesthesia (63.78% vs 31.9%, p = 0.000) than the SFT group. The longest diameter of the foreign body (Lmax) in the LFT group (2.60 ± 1.01 cm) was greater than that in the SFT group (2.41 ± 0.83 cm; p = 0.01). Multivariate regression analysis found that age (OR = 1.726[1.208– 2.465], p = 0.003), DOI (OR = 1.793[1.175– 2.737], p = 0.007), Lmax (OR = 1.477[1.033– 2.111], p = 0.032), perforation (OR = 3.698[2.038– 6.710]; p < 0.01) and intravenous anesthesia (OR = 3.734[2.642– 5.278]; p < 0.01) were the independent factors that prolonged fasting time in patients with SEFBs, while esophageal mucosal erosion (OR = 0.433[0.229– 0.820]; p = 0.01) was the influencing factor leading to shortened fasting time.
Conclusion: For the first time, we analyzed factors influencing the fasting time after ER in SEFB patients. Age, DOI, Lmax, perforation and intravenous anesthesia were risk factors for a prolonged postoperative fasting time.

背景:尖锐食管异物(SEFB)嵌顿会对食管造成不同程度的损伤。分析 SEFB 患者术后禁食时间的研究很少:我们回顾性地收集了 835 例 SEFB 患者。方法:我们回顾性收集了 835 例 SEFB 患者,根据内镜下切除 SEFB(ER)后的禁食时间将患者分为两组:禁食时间短(SFT,禁食 ≤ 24 小时)和禁食时间长(LFT,禁食 > 24 小时):结果:短空腹时间组和长空腹时间组分别有 216 名和 619 名患者。SFT 组的平均年龄(52.97 岁)比 LFT 组(55.96 岁)年轻(P = 0.025)。与 SFT 组相比,LFT 组异物嵌顿时间(DOI)在 12 小时内的比例(14.2% vs 22.2%,p = 0.006)和侵蚀率(89.0% vs 94.0%,p = 0.034)较低,食管穿孔比例(19.5 vs 6.5%,p = 0.010)和接受静脉麻醉的患者比例(63.78% vs 31.9%,p = 0.000)较高。LFT 组异物的最长直径(Lmax)(2.60 ± 1.01 厘米)大于 SFT 组(2.41 ± 0.83 厘米;P = 0.01)。多变量回归分析发现,年龄(OR = 1.726[1.208- 2.465],p = 0.003)、DOI(OR = 1.793[1.175- 2.737],p = 0.007)、Lmax(OR = 1.477[1.033- 2.111],p = 0.032)、穿孔(OR = 3.698[2.038- 6.710];p <;0.01)和静脉麻醉(OR = 3.734[2.642- 5.278]; p <0.01)是延长SEFBs患者禁食时间的独立因素,而食管黏膜糜烂(OR = 0.433[0.229- 0.820]; p = 0.01)是导致禁食时间缩短的影响因素:我们首次分析了影响 SEFB 患者 ER 后禁食时间的因素。年龄、DOI、Lmax、穿孔和静脉麻醉是导致术后禁食时间延长的风险因素。
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引用次数: 0
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