Doxycycline

一、同一药物的多重身份：深入理解各种名称含义1. 化学名与通用名：揭示药物本质奥希替尼（Osimertinib）——国际非专利药品名称 命名规范：遵循世界卫生组织国际非专利药品名称（INN）系统 科学本质：代表特定的化学结构和药理作用 全球通用：在科学文献和医疗交流中使用，避免混淆AZD9291——研发代号 命名规则：阿斯利康（AstraZeneca）研发序列号 历史意义：在临床试验阶段使用，代表药物研发历程 现状：药物上市后已较少使用此名称2. 商品名：市场身份与品牌差异泰瑞沙®（Tagrisso®）——原研品牌 生产企业：英国阿斯利康制药公司 品牌特征：全球统一商品名，质量标准和临床数据最完整 市场地位：全球多数国家的标准用药Tagrix®、Osicent®等——仿制品牌 生产企业：主要为印度和孟加拉制药公司 法律地位：在特定国家合法生产的仿制药 关键差异： 价格差异：通常为原研药的1/3-1/5 质量监管：生产标准可能有所不同 临床试验数据：通常基于生物等效性研究3. 常见混淆与澄清 不是不同药物：所有名称都指向同一化学实体 不是升级换代：不同名称不代表药物改进 主要区别：在于生产标准、价格和可及性，而非疗效本质 生产厂家；老挝卢修斯 规格；80mg30粒 成分；本品活性成份为甲磺酸奥希替尼 生产厂家；孟加拉白奥希替尼 规格；80mg30粒 成分；本品活性成份为甲磺酸奥希替尼 适应症        本品适用于既往经表皮生长因子受体(EGFR)酪氨酸激酶抑制剂(TKI)治疗时或治疗后出现疾病进展，并且经检测确认存在EGFRT790M突变阳性的局部晚期或转移性非小细胞性肺癌(NSCLC)成人患者的治疗。 二、药物核心机制：第三代EGFR-TKI的突破性设计1. EGFR突变与肺癌治疗演进EGFR信号通路的重要性 生理功能：调控细胞生长、分化和存活 突变后果：EGFR基因突变导致信号通路持续激活 临床意义：约50%亚洲非小细胞肺癌患者携带EGFR突变治疗代际演进 第一代TKI（吉非替尼、厄洛替尼）：靶向敏感突变，但易产生T790M耐药 第二代TKI（阿法替尼、达可替尼）：不可逆结合，但毒性较大 第三代TKI（奥希替尼）：针对T790M耐药突变，选择性更高2. 奥希替尼的独特作用机制精准靶向设计 双重抑制作用： EGFR敏感突变（19号外显子缺失、L858R） T790M耐药突变（占一代TKI耐药患者的50-60%） 选择性优势：对野生型EGFR影响较小，减少皮肤和胃肠道毒性 不可逆结合：共价结合C797位点，提供持久抑制作用药代动力学特点 血脑屏障穿透：在中枢神经系统达到治疗浓度 口服生物利用度：约70%，食物影响不大 代谢途径：主要通过CYP3A4酶代谢三、临床研究证据：疗效与安全性的科学基础1. 关键临床试验概览AURA系列研究（确立二线治疗地位） AURA3研究设计： 研究类型：随机、开放标签、III期研究 患者人群：T790M阳性、一代TKI进展的晚期NSCLC 治疗方案：奥希替尼 vs 含铂双药化疗 样本量：419例患者 AURA3主要结果： 无进展生存期：10.1个月 vs 4.4个月（HR=0.30） 客观缓解率：71% vs 31% 脑转移疗效： 颅内ORR：70% vs 31% 颅内PFS：8.5个月 vs 4.2个月 安全性：3级以上不良事件发生率34% vs 45%FLAURA研究（确立一线治疗地位） 研究设计： 全球多中心III期研究 患者人群：EGFR敏感突变初治晚期NSCLC 治疗方案：奥希替尼 vs 标准一代TKI（吉非替尼/厄洛替尼） 样本量：556例患者 FLAURA主要结果： 无进展生存期：18.9个月 vs 10.2个月（HR=0.46） 总生存期：38.6个月 vs 31.8个月（HR=0.80） 脑转移预防：中枢神经系统进展风险降低52% 安全性优势：3级以上不良事件更少（34% vs 45%）ADAURA研究（确立辅助治疗地位） 研究设计：IB-IIIA期EGFR突变NSCLC术后辅助治疗主要结果： 无病生存期：显著延长（HR=0.20） 中枢神经系统复发：降低82% 临床意义：成为首个获批辅助治疗的靶向药2. 真实世界数据验证疗效一致性 缓解率：真实世界ORR约60-70%，与临床试验基本一致 生存获益：中位PFS约12-15个月，与试验数据相当 特殊人群：老年患者、PS评分较差患者仍显示获益安全性观察 不良事件谱：与临床试验报道基本一致 管理经验：积累了更多处理不良反应的实际经验 长期安全性：长期用药患者耐受性良好四、临床应用全指南1. 适应症覆盖范围已获批适应症 一线治疗：EGFR外显子19缺失或外显子21 L858R突变的转移性NSCLC 二线治疗：EGFR T790M突变阳性、既往EGFR-TKI治疗后进展的转移性NSCLC 辅助治疗：IB-IIIA期EGFR突变NSCLC完全切除后的辅助治疗超说明书使用探索 脑膜转移：小样本研究显示疗效 罕见突变：对G719X、L861Q等疗效数据有限 联合治疗：与化疗、抗血管生成药物联合的探索2. 治疗前评估必须完成的检测 EGFR基因检测： 一线治疗：检测19del和L858R突变 二线治疗：检测T790M突变（组织或液体活检） 组织学分型：确认非小细胞肺癌，腺癌为主 分期评估：全面评估疾病范围特别关注的检测 脑部MRI：即使无症状也建议基线检查 心脏评估：心电图评估QT间期 肺功能：特别是计划手术或放疗的患者3. 标准治疗方案剂量与给药 标准剂量：80mg口服，每日一次 给药时机：固定时间，空腹或随餐均可 漏服处理：如果漏服，应在下一次计划时间服用常规剂量，不要补服双倍剂量治疗持续时间 持续治疗：直至疾病进展或不可耐受毒性 进展后决策： 缓慢进展：继续奥希替尼+局部治疗 孤立进展：局部治疗+继续奥希替尼 快速全身进展：更换治疗方案4. 特殊人群剂量调整肝功能不全 轻度损伤（Child-Pugh A）：无需调整 中度损伤（Child-Pugh B）：谨慎使用 重度损伤（Child-Pugh C）：不推荐使用肾功能不全 轻中度损伤：无需调整 重度损伤（CrCl<30mL/min）：数据有限，谨慎使用老年患者 通常无需调整剂量 但需更密切监测不良反应五、不良反应管理与监测1. 常见不良反应（发生率>20%）皮肤毒性 临床表现：皮疹、干燥、瘙痒、甲沟炎 发生机制：抑制皮肤EGFR信号 管理策略： 预防：治疗开始即使用保湿霜 轻度：局部激素药膏 中度：局部治疗+口服多西环素/米诺环素 重度：暂停用药，系统治疗胃肠道反应 腹泻： 发生率约42%，多为1-2级 管理：洛哌丁胺对症，保持水分 严重时：暂停用药，恢复后减量 恶心/呕吐： 通常轻微 管理：与食物同服，必要时止吐药全身性反应 疲劳：适度活动，能量管理 食欲下降：少食多餐，营养支持2. 严重不良反应（需要特别关注）间质性肺病（ILD） 发生率：约3-4%，可能致命 高危因素：日本裔、既往ILD史、吸烟史 早期症状：新发或加重的呼吸困难、咳嗽、发热 处理原则： 立即停药 高剂量糖皮质激素 永久停药QTc间期延长 发生率：约3% 监测要求：基线及治疗期间定期心电图 危险因素：合用其他延长QT药物，电解质紊乱 处理：QTc>500ms暂停用药，纠正后可减量重启心肌损伤 发生率：<1%，但可能严重 监测：定期检查肌钙蛋白和BNP 症状：胸痛、呼吸困难、下肢水肿3. 实验室异常管理血液学异常 淋巴细胞减少：通常无症状，定期监测 血小板减少：罕见，严重时需干预生化异常 肝酶升高：定期监测，3级以上需停药 肌酸激酶升高：通常无症状，监测肾功能六、药物相互作用与合并用药1. 重要相互作用需要避免的联合用药 强效CYP3A4诱导剂： 药物：利福平、苯妥英、卡马西平、圣约翰草 影响：显著降低奥希替尼血药浓度 建议：避免合用，如必须合用考虑增加奥希替尼剂量 强效CYP3A4抑制剂： 药物：酮康唑、伊曲康唑、克拉霉素 影响：可能增加奥希替尼暴露 建议：密切监测不良反应需要谨慎的联合用药 延长QT间期药物：抗心律失常药、某些抗生素 胃酸抑制剂：PPI可能影响吸收，建议间隔给药2. 与抗肿瘤治疗的联合化疗联合 序贯治疗：更常见的临床应用方式 同步联合：研究阶段，毒性叠加需谨慎抗血管生成治疗联合 理论依据：改善肿瘤微环境 研究进展：与贝伐珠单抗联合的临床试验进行中免疫治疗联合 一般不建议：EGFR突变患者免疫治疗疗效有限且毒性风险高 特殊情况：仅在临床试验背景下考虑七、疗效评估与疾病监测1. 治疗反应评估标准影像学评估 评估时间：治疗后6-8周首次评估，之后每8-12周 评估方法：CT或PET-CT，脑部MRI（如有指征） 评估标准：RECIST 1.1标准分子监测 液体活检：检测ctDNA变化 耐药监测：进展时检测新突变（如C797S）2. 不同进展模式的处理局部进展 定义：原发灶增大或出现1-2个新病灶 策略：继续奥希替尼+局部治疗（放疗、手术）缓慢进展 定义：肿瘤负荷轻微增加，症状无加重 策略：继续原方案，密切观察快速全身进展 定义：多器官快速进展，症状明显加重 策略：更换治疗方案，考虑化疗或临床试验3. 耐药机制与后续治疗常见耐药机制 C797S突变：占耐药患者的10-20% 旁路激活：MET扩增、HER2扩增等 组织学转化：小细胞肺癌转化（约5%） 其他：RAS突变、BRAF突变等后续治疗选择 C797S顺式突变：目前无有效靶向药，考虑化疗 MET扩增：考虑MET抑制剂+继续EGFR抑制 小细胞转化：小细胞肺癌化疗方案八、原研药与仿制药的理性选择1. 质量与疗效考量原研药优势 完整临床数据：基于大规模临床试验 严格质量控制：全球统一生产标准 长期安全性数据：上市后监测数据充分 医生熟悉度：临床使用经验更丰富仿制药考量 生物等效性：通过等效性研究证明药代参数相似 价格优势：通常为原研药的1/3-1/5 可及性问题：在部分地区可能是唯一选择2. 选择决策框架医疗因素优先 病情紧急程度：快速进展患者优先确保药物质量 治疗阶段：一线治疗选择证据最充分的药物 合并症情况：复杂情况需要更可预测的药物反应经济与现实考量 医保覆盖：了解当地医保政策 长期负担：考虑全程治疗费用 可靠来源：确保药品来源正规合法医患共同决策 充分信息提供：医生解释各种选择的利弊 患者价值观考虑：结合患者个人偏好和情况 动态调整可能：根据治疗反应和经济变化调整九、未来发展方向1. 新型联合策略克服耐药的联合治疗 与MET抑制剂联合：解决MET扩增导致的耐药 与SHP2抑制剂联合：阻断RAS信号通路 与抗体药物偶联物联合：针对特定耐药机制治疗时机拓展 新辅助治疗：手术前缩小肿瘤 维持治疗：化疗后长期维持 预防性治疗：高危人群的干预2. 新一代药物研发第四代EGFR-TKI 针对C797S突变：克服奥希替尼耐药 双特异性药物：同时靶向多个靶点 更佳选择性：进一步减少野生型EGFR毒性创新给药方式 长效制剂：减少给药频率 局部递送：针对脑转移等特殊部位3. 精准化发展生物标志物优化 疗效预测标志物：更精准识别获益人群 耐药预警标志物：早期发现耐药倾向 毒性预测标志物：提前识别高风险患者个体化治疗 剂量个体化：基于药代动力学监测调整剂量 治疗时间个体化：基于分子残留病灶决定治疗时长 联合方案个体化：基于肿瘤分子特征选择联合药物结语：理性认识，科学应用 奥希替尼作为第三代EGFR-TKI的代表，彻底改变了EGFR突变肺癌的治疗格局。无论被称为奥希替尼、泰瑞沙、Tagrisso还是其他名称，其核心是同一个具有明确作用机制和丰富临床证据的创新药物。 关键认知要点： 本质统一：不同名称指向同一药物，差异主要在于生产标准和价格 证据充分：具有一线、二线、辅助治疗的全方位高级别证据 管理成熟：不良反应可预测、可管理，医生经验丰富 选择理性：基于病情、经济、可获得性的综合决策 给患者的实用建议： 规范检测先行：确保EGFR基因检测准确 专业指导决策：在经验丰富的肿瘤科医生指导下治疗 正规渠道购药：无论选择原研还是仿制，确保来源正规 坚持规范治疗：按时按量服药，定期复查，及时沟通不良反应 奥希替尼的成功不仅是一个药物的胜利，更是肺癌精准医疗理念的实践典范。随着更多研究和临床经验的积累，我们期待这一药物能为更多肺癌患者带来长期生存的希望。

Journal of Antimicrobial Chemotherapy Volume 81, Issue 1抗菌化疗杂志81卷 1期 https://academic.oup.com/jac/issue 50th Anniversary Collection 50周年纪念合集 Review（综述） 1 Artificial intelligence for improving decision-making in bacterial infection management: a narrative review 人工智能在改善细菌感染治疗决策中的应用：一项叙述性综述 Anisia Talianu and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf470, https://doi.org/10.1093/jac/dkaf470 Reviews（综述） 2 Evolving landscape of methicillin-resistant Staphylococcus pseudintermedius: the emergence of new epidemic waves across Europe, Asia and North America 耐甲氧西林中间型葡萄球菌的演变格局：欧洲、亚洲和北美洲新流行浪潮的出现 Lillian Rose Giarratana and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf340, https://doi.org/10.1093/jac/dkaf340 3 Azithromycin resistance in non-typhoidal Salmonella: a review 非伤寒沙门氏菌对阿奇霉素的耐药性：综述 Zhe Zhu and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf341, https://doi.org/10.1093/jac/dkaf341 4 Antibiotic pharmacodynamics: from MIC to advanced metrics and their applications 抗生素药效动力学：从最低抑菌浓度到高级指标及其应用 Malin Andersson and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf374, https://doi.org/10.1093/jac/dkaf374 5 Progress in the study of drug resistance mechanism of Bacillus cereus 蜡样芽孢杆菌耐药机制研究进展 Yuhang Zhang and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf399, https://doi.org/10.1093/jac/dkaf399 6 The curious constraints on clofazimine 氯法齐明的奇特限制 Maple Goh and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf430, https://doi.org/10.1093/jac/dkaf430 7 Antiplasmid systems: a novel strategy to combat antibiotic resistance 抗质粒系统：对抗抗生素耐药性的新策略 Mohd Asim and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf472, https://doi.org/10.1093/jac/dkaf472 Systematic Review（系统综述） 8 Coccidioidomycosis in Europe: a systematic literature review of epidemiology, treatment and outcomes 欧洲球孢子菌病：流行病学、治疗和预后的系统文献综述 Priya Shastri and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf407, https://doi.org/10.1093/jac/dkaf407 9 Systematic review of antimicrobial pharmacokinetic/pharmacodynamic indices in murine thigh and hollow fibre dose fractionation studies analysed with a standard method 用标准方法分析小鼠大腿和空心纤维剂量分次研究中的抗菌药物药代动力学/药效动力学指数的系统综述 Najla Alabdulkarim and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf446, https://doi.org/10.1093/jac/dkaf446 Virtual Roundtable（虚拟圆桌会议） 10 Procalcitonin in the management of lower respiratory tract infection and sepsis 降钙素原在下呼吸道感染和败血症治疗中的应用 Ramy H Elshaboury and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf298, https://doi.org/10.1093/jac/dkaf298 Original Research（论著） 11 Model-based assessment of letermovir pharmacokinetics in allogeneic haematopoietic stem cell transplant recipients 来特莫韦在异基因造血干细胞移植受者中药代动力学的基于模型的评估 Chrisoula Tahtsidou and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf427, https://doi.org/10.1093/jac/dkaf427 12 In vitro exebacase (CF-301) activity against methicillin-susceptible or methicillin-resistant Staphylococcus aureus and coagulase-negative staphylococci strains isolated from patients with infective endocarditis 体外试验评估依拉环素（CF-301）对甲氧西林敏感或甲氧西林耐药金黄色葡萄球菌及凝固酶阴性葡萄球菌（从感染性心内膜炎患者中分离）的活性 María-Alexandra Cañas and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf435, https://doi.org/10.1093/jac/dkaf435 13 Evaluation of subcutaneous amoxicillin/clavulanic acid pharmacokinetics as an alternative to the intravenous route in older patients—the PhASAge Study 评估皮下注射阿莫西林/克拉维酸药代动力学作为老年患者静脉给药替代方案——PhASAge研究 Nicolas Grégoire and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf381, https://doi.org/10.1093/jac/dkaf381 14 Real-life use of isavuconazole in Spanish children and adolescents 西班牙儿童和青少年中艾沙康唑的实际使用情况 Natalia Mendoza-Palomar and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf394, https://doi.org/10.1093/jac/dkaf394 15 No pharmacovigilance signal of intracranial hypertension associated with glycylcyclines: a FAERS-based disproportionality analysis 基于FAERS数据库的不成比例性分析：未发现甘氨酰环素类与颅内高压相关的药物警戒信号 Slobodan M Jankovic and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf395, https://doi.org/10.1093/jac/dkaf395 16 Posaconazole enteral tube administration in adults: pharmacokinetic target attainment of oral suspension compared with crushed delayed-release tablet 成人经肠内营养管给予泊沙康唑：口服混悬液与碾碎的缓释片的药代动力学目标达成情况比较 Nirjan Bhattarai and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf396, https://doi.org/10.1093/jac/dkaf396 17 Characterizing CYP3A4-mediated drug interactions: a fixed-sequence pharmacokinetic Chinese study of posaconazole and ruxolitinib in haematological malignancies CYP3A4介导的药物相互作用特征：一项关于泊沙康唑和鲁索替尼在血液系统恶性肿瘤中的固定序列药代动力学中国研究 Beibei Liang and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf398, https://doi.org/10.1093/jac/dkaf398 18 Differences in prescription for impetigo and cellulitis across years in three European countries 三个欧洲国家不同年份脓疱病和蜂窝织炎的处方差异 Thomas Bettuzzi and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf400, https://doi.org/10.1093/jac/dkaf400 19 β-Lactam concentrations monitored in the early phase of community-acquired sepsis in the intensive care unit 重症监护室社区获得性脓毒症早期阶段监测的β-内酰胺浓度 Karolina Liljedahl Prytz and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf401, https://doi.org/10.1093/jac/dkaf401 20 Enhanced antimycobacterial efficacy of simulated inhaled clofazimine versus oral clofazimine in combination with azithromycin and ethambutol in a hollow-fiber system 在空心纤维系统中，模拟吸入氯法齐明与口服氯法齐明联合阿奇霉素和乙胺丁醇的抗结核分枝杆菌疗效增强比较 Jelmer Raaijmakers and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf402, https://doi.org/10.1093/jac/dkaf402 21 Identification of antimicrobial resistance genes in Escherichia coli through network diffusion 通过网络扩散法鉴定大肠杆菌中的抗生素耐药基因 Anis Mansouri and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf404, https://doi.org/10.1093/jac/dkaf404 22 Preclinical evaluation of epetraborole in the hollow fibre system model of Mycobacterium abscessus lung disease 依培硼罗在脓肿分枝杆菌肺病空心纤维系统模型中的临床前评估 Sanjay Singh and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf405, https://doi.org/10.1093/jac/dkaf405 23 The β-lactamase inhibitor concentration-dependent minimum inhibitory concentration (MICcBLI) as methodology to assess the pharmacokinetic/pharmacodynamic relationship of piperacillin/tazobactam for dosing optimization β-内酰胺酶抑制剂浓度依赖性最低抑菌浓度（MICcBLI）作为评估哌拉西林/他唑巴坦药代动力学/药效动力学关系以优化给药的方法 Malin Andersson and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf406, https://doi.org/10.1093/jac/dkaf406 24 Unravelling the triad of penicillin-binding proteins, β-lactamase activity, and mRNA dynamics in Pseudomonas aeruginosa AmpC induction 解析铜绿假单胞菌AmpC诱导过程中青霉素结合蛋白、β-内酰胺酶活性和mRNA动态的三元关系 Maria Montaner and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf408, https://doi.org/10.1093/jac/dkaf408 25 Unnoticed spread of linear VanA-plasmids in vancomycin-variable Enterococcus faecium strains across different regions: a diagnostics challenge 不同地区万古霉素可变型粪肠球菌菌株中线性VanA质粒的未被察觉的传播：一项诊断挑战 Ana C Almeida-Santos and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf409, https://doi.org/10.1093/jac/dkaf409 26 Switching from etravirine to doravirine in virologically suppressed people with HIV: results from the French multicentre SWEED observational study 在病毒学抑制的HIV感染者中从依曲韦林切换至多拉韦林：法国多中心SWEED观察性研究的结果 Romain Palich and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf410, https://doi.org/10.1093/jac/dkaf410 27 HIV-1 drug resistance among pregnant and breastfeeding mothers and its association with paediatric HIV infections in the Dolutegravir era in Uganda 乌干达多替拉韦时代孕产妇及哺乳期母亲中HIV-1耐药情况及其与儿童HIV感染的关联 Anne Kapaata and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf411, https://doi.org/10.1093/jac/dkaf411 28 Outpatient antibiotic prescribing for medically attended respiratory syncytial virus, influenza, or human metapneumovirus illness among high-risk adults in rural Wisconsin, United States 美国威斯康星州农村地区高风险成人因呼吸道合胞病毒、流感或人偏肺病毒感染就诊时的门诊抗生素处方情况 Sarah C J Jorgensen and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf412, https://doi.org/10.1093/jac/dkaf412 29 Omadacycline as a drug candidate for Mycobacterium avium infections: in vitro insights on single and combination therapies 奥马环素作为鸟分枝杆菌感染候选药物：单药及联合治疗的体外研究 Saskia E Mudde and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf413, https://doi.org/10.1093/jac/dkaf413 30 Post-pandemic trends in Streptococcus pneumoniae serotype epidemiology and antibiotic susceptibility in adults with invasive and non-invasive pneumococcal disease in the USA (2022–2023) 后疫情时代美国成人侵袭性与非侵袭性肺炎链球菌病血清型流行病学及抗生素敏感性趋势（2022-2023） Mekki F Bensaci and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf414, https://doi.org/10.1093/jac/dkaf414 31 Benznidazole pharmacokinetics in patients with chronic Chagas disease: association with demographic factors and adverse drug reactions 慢性恰加斯病患者苯芴醇药代动力学：与人口统计学因素及药物不良反应的关联 Gabriel P E Silveira and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf416, https://doi.org/10.1093/jac/dkaf416 32 Acquired antimicrobial resistance genes in Bordetella Species: a global genomic analysis 博德特氏菌属中获得的抗菌药物耐药基因：全球基因组分析 Biao Tang and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf418, https://doi.org/10.1093/jac/dkaf418 33 Machine learning for personalized antimicrobial susceptibility breakpoints: (Adaptive clinical breakpoint interpretation) 基于机器学习的个性化抗菌药物敏感性折点制定（自适应临床折点解释） Yinzheng Zhong and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf419, https://doi.org/10.1093/jac/dkaf419 34 Multicentre investigation of Wickerhamomyces anomalus fungemia in India: emerging resistance and mechanistic insights 印度异常威克汉姆酵母菌血症的多中心研究：新发耐药性及机制洞察 Shristi Verma and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf420, https://doi.org/10.1093/jac/dkaf420 35 Reducing aztreonam/avibactam waste: insights from Monte Carlo simulations 减少氨曲南/阿维巴坦浪费：蒙特卡洛模拟的启示 Yeleen Fromage and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf421, https://doi.org/10.1093/jac/dkaf421 36 Nanoparticle-based co-delivery of ciprofloxacin and meropenem enhances synergistic activity against multidrug-resistant hypervirulent Klebsiella pneumoniae clinical isolates 基于纳米颗粒的环丙沙星与美罗培南共递送可增强对多重耐药高毒力肺炎克雷伯菌临床分离株的协同活性 Reham Mostafa and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf422, https://doi.org/10.1093/jac/dkaf422 37 Development of population pharmacokinetic models of total and free piperacillin in critically ill children and young adults for Monte Carlo simulations and model-informed precision dosing 危重症儿童及青年总游离哌拉西林群体药代动力学模型开发：用于蒙特卡洛模拟及模型引导的精准给药 Sonya Tang Girdwood and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf423, https://doi.org/10.1093/jac/dkaf423 38 Reaching the target: time and dose required to achieve target vancomycin plasma concentrations in admitted patients 达标分析：住院患者达到目标万古霉素血浆浓度所需的时间与剂量 W Töpfer and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf424, https://doi.org/10.1093/jac/dkaf424 39 Notable transmitted HIV drug resistance among people who inject drugs in Pakistan 巴基斯坦注射毒品人群中显著传播的HIV耐药性 Stephanie Melnychuk and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf425, https://doi.org/10.1093/jac/dkaf425 40 Synergistic but clinically unattainable: amoxicillin/ceftriaxone combination against ampicillin-susceptible Enterococcus faecium 协同但临床难以实现：阿莫西林/头孢曲松联合对氨苄西林敏感粪肠球菌的体外活性 Ahmed Ashrin and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf426, https://doi.org/10.1093/jac/dkaf426 41 Pharmacodynamic studies of taniborbactam (VNRX-5133) combined with cefepime against β-lactamase–producing Gram-negative bacteria in a neutropenic murine thigh infection model 中性粒细胞减少小鼠大腿感染模型中他尼硼巴坦（VNRX-5133）联合头孢吡肟对产β-内酰胺酶革兰氏阴性菌的药效动力学研究 Panagiota-Christina Georgiou and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf431, https://doi.org/10.1093/jac/dkaf431 42 Epidemiology and treatment of endocarditis secondary to Enterobacterales other than Serratia spp. 非塞拉蒂亚属肠杆菌目细菌所致心内膜炎的流行病学及治疗 Clayton F Hausberger and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf432, https://doi.org/10.1093/jac/dkaf432 43 Enhanced activity of apramycin and apramycin-based combinations against Mycobacteroides abscessus 阿普拉霉素及其组合对脓肿分枝杆菌的增强活性 Yanqin Huang and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf433, https://doi.org/10.1093/jac/dkaf433 44 Efflux-mediated multidrug resistance mechanism in Trichophyton indotineae and Trichophyton rubrum; role of ABC transporters and MFS gene 印度毛癣菌与红色毛癣菌中由ABC转运蛋白和MFS基因介导的流出泵型多重耐药机制 Dipika Shaw and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf434, https://doi.org/10.1093/jac/dkaf434 45 Sphingobacterium spp. as intrinsic producers of SPI Ambler class B metallo-β-lactamases 鞘氨醇杆菌属作为SPI Ambler B类金属β-内酰胺酶的固有产生者 Delphine Girlich and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf436, https://doi.org/10.1093/jac/dkaf436 46 Global phylogeography and genomic characterization of blaNDM-1-positive carbapenem-resistant Acinetobacter soli blaNDM-1阳性碳青霉烯耐药溶胶阿卡净菌的全球系统发育地理学及基因组特征 Pengpeng Min and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf437, https://doi.org/10.1093/jac/dkaf437 47 Pharmacokinetics and tolerability of one-month daily rifapentine for latent tuberculosis treatment in haemodialysis patients 血液透析患者潜伏性结核治疗中每月一次每日利福喷丁的药代动力学及耐受性 Thornthun Ueaphongsukkit and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf439, https://doi.org/10.1093/jac/dkaf439 48 In vitro susceptibility of cefepime-enmetazobactam, cefepime-taniborbactam and cefepime-zidebactam towards carbapenemase-producing Enterobacterales 头孢吡肟-恩美他唑巴坦、头孢吡肟-他尼硼巴坦及头孢吡肟-齐德巴坦对产碳青霉烯酶肠杆菌目的体外敏感性 Marion Dutkiewicz and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf440, https://doi.org/10.1093/jac/dkaf440 49 In vitro efficacy of sulbactam/durlobactam combined with β-lactam antibiotics in Australian Mycobacterium abscessus isolates 舒巴坦/杜洛巴坦联合β-内酰胺类抗生素对澳大利亚脓肿分枝杆菌分离株的体外疗效 Kirby Patterson-Fahy and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf441, https://doi.org/10.1093/jac/dkaf441 50 Harnessing CRISPR–Cas9 and CRISPRi systems to reverse antibiotic resistance in a clinical multidrug-resistant Escherichia coli isolate 利用CRISPR-Cas9及CRISPRi系统逆转临床多重耐药大肠杆菌分离株的抗生素耐药性 Ruonan Zhao and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf442, https://doi.org/10.1093/jac/dkaf442 51 Cotrimoxazole in the intensive care unit: an impossible task for the fixed association in real life? 重症监护室中复方磺胺甲噁唑的应用：固定组合在现实中的不可行性？ Manon Launay and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf443, https://doi.org/10.1093/jac/dkaf443 52 National representative survey of pretreatment HIV drug resistance in Colombia: analysis of antiretroviral resistance-associated mutations using next-generation sequencing 哥伦比亚全国代表性调查：基于下一代测序的抗逆转录病毒耐药相关突变分析 Ernesto Martínez-Buitrago and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf444, https://doi.org/10.1093/jac/dkaf444 53 A model-based comparison of dose reduction strategies for fixed-dose dolutegravir-containing regimens 基于模型的含固定剂量多替拉韦方案减量策略比较 Laura Dickinson and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf445, https://doi.org/10.1093/jac/dkaf445 54 Therapeutic drug monitoring and target attainment of unbound flucloxacillin in hospitalized patients with measured MICs (FLUTE) 住院患者中游离氟氯西林的治疗药物监测及目标达成情况（基于实测最低抑菌浓度的FLUTE研究） Pjotr P Temme and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf447, https://doi.org/10.1093/jac/dkaf447 55 Nirmatrelvir-ritonavir addition to acute care formulary: a retrospective, multi-centre evaluation of quantitative economic and qualitative clinical outcomes 奈玛特韦/利托那韦纳入急症治疗目录：一项多中心回顾性评估定量经济与定性临床结果的研究 Jose Valdes Ledesma and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf448, https://doi.org/10.1093/jac/dkaf448 56 Local antibiotic resistance surveillance in nursing homes using lot quality assurance sampling: a feasibility study 采用批量质量保证抽样法对养老院进行本地抗生素耐药性监测的可行性研究 Sacha Kuil and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf451, https://doi.org/10.1093/jac/dkaf451 57 High in vitro activity of the novel antimicrobial gepotidacin against Neisseria gonorrhoeae isolates in eight WHO Enhanced Gonococcal Antimicrobial Surveillance Programme countries in three WHO regions, 2021–24 2021-2024年，在世卫组织三个区域的八个世卫组织增强淋球菌抗菌药物监测计划国家中，新型抗菌药物吉皮达星对淋病奈瑟菌分离株的体外活性较高 Josefine Ahlstrand and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf452, https://doi.org/10.1093/jac/dkaf452 58 Despite increasing use of integrase inhibitors to treat HIV infection, resistance to this class remains stable 尽管整合酶抑制剂用于治疗HIV感染的使用量不断增加，但此类药物的耐药性仍保持稳定 Cathia Soulie and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf454, https://doi.org/10.1093/jac/dkaf454 59 Fine-needle aspiration in infected necrotizing pancreatitis in the delayed intervention era: a post hoc analysis of safety, microbiological yield and therapeutic implications 延迟干预时代感染性坏死性胰腺炎的细针穿刺抽吸术：安全性、微生物学检出率及治疗意义的事后分析 Hannah S Pauw and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf455, https://doi.org/10.1093/jac/dkaf455 60 β-Lactam dosing in critically ill children: predictors for target non-attainment 危重症儿童β-内酰胺类药物给药：未达目标浓度的预测因素 Stef Schouwenburg and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf457, https://doi.org/10.1093/jac/dkaf457 61 Co-administration of triazoles with calcineurin or mammalian target of rapamycin inhibitors in solid organ transplant patients hospitalized with invasive aspergillosis 实体器官移植患者合并侵袭性曲霉病住院时三唑类药物与钙调磷酸酶抑制剂或哺乳动物雷帕霉素靶蛋白抑制剂的联合用药情况 Barbara Alexander and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf461, https://doi.org/10.1093/jac/dkaf461 62 In vitro selection of cefiderocol-resistant mutants in Acinetobacter baumannii harbouring the most common carbapenemase genes 携带最常见碳青霉烯酶基因的鲍曼不动杆菌中头孢地尔耐药突变体的体外筛选 Otávio Hallal Ferreira Raro and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf462, https://doi.org/10.1093/jac/dkaf462 63 Preventing resistance development in infections by OXA β-lactamase-producing Pseudomonas aeruginosa: correlating clinical outcomes with hollow-fibre model input 预防产OXA β-内酰胺酶铜绿假单胞菌感染耐药性的产生：将临床结局与中空纤维模型输入相关联 María M Montero and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf464, https://doi.org/10.1093/jac/dkaf464 64 A national pilot community pharmacy–led urinary tract infection service: clinical and patient-reported outcomes from 9077 consultations 全国社区药房主导的尿路感染服务试点项目：9077次咨询的临床结局和患者报告结局 Efi Mantzourani and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf466, https://doi.org/10.1093/jac/dkaf466 65 Towards enhanced translational value: preclinical drug activity testing against actively multiplying, nutrient-starved and pellicle biofilm-embedded Mycobacterium abscessus 提高转化价值：针对活跃增殖、营养匮乏和生物膜包裹的脓肿分枝杆菌进行临床前药物活性测试 Henriëtte M Meliefste and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf468, https://doi.org/10.1093/jac/dkaf468 Research Letters（研究快报） 66 Novel multiresistance transposon Tn7731 in bovine Pasteurella multocida from Germany 德国牛源多杀性巴氏杆菌中新型多重耐药转座子Tn7731 Henrike Krüger-Haker and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf336, https://doi.org/10.1093/jac/dkaf336 67 Efficacy of eravacycline in difficult-to-treat (DTR) Acinetobacter baumannii bacteraemia in ICU: a case report 厄他培南治疗重症监护病房难治性鲍曼不动杆菌菌血症的疗效：一例病例报告 Monica Melchio and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf347, https://doi.org/10.1093/jac/dkaf347 68 Possible increased risk of Epstein–Barr virus (EBV) infection and post-transplant lymphoproliferative disease (PTLD) in letermovir-exposed haematopoietic cell transplantation recipients 来特莫韦暴露的造血细胞移植受者中EB病毒感染和移植后淋巴增殖性疾病风险可能增加 Jose F Camargo and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf348, https://doi.org/10.1093/jac/dkaf348 69 Dalbavancin dosing in a severely underweight woman with prosthetic valve endocarditis: the critical role of proactive therapeutic drug monitoring 达巴万星在严重体重不足人工瓣膜心内膜炎女性患者中的给药：主动治疗药物监测的关键作用 Ambra Barco and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf365, https://doi.org/10.1093/jac/dkaf365 70 Cefazolin-induced seizures in a haemodialysis patient with elevated serum and cerebrospinal fluid concentrations: a case report 血液透析患者头孢唑林血清和脑脊液浓度升高诱发癫痫：一例病例报告 Kohei Hasegawa and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf373, https://doi.org/10.1093/jac/dkaf373 71 Retrospective analysis of pharmacological therapeutic monitoring of caspofungin in patients undergoing continuous renal replacement therapy using polyacrylonitrile membranes 使用聚丙烯腈膜进行连续性肾脏替代治疗的患者中卡泊芬净药代动力学治疗监测的回顾性分析 Antoine Hérault and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf390, https://doi.org/10.1093/jac/dkaf390 72 Diffusion of OXA-48- and NDM-5-producing Klebsiella pneumoniae ST383 clone in Central Italy 产OXA-48和NDM-5的肺炎克雷伯菌ST383克隆在意大利中部的传播 Gloria D’Achille and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf397, https://doi.org/10.1093/jac/dkaf397 73 Durability of lenacapavir in viremic heavily treatment-experienced people with HIV: real-world data from the PRESTIGIO Registry 来那卡帕韦在病毒载量阳性且接受过大量抗逆转录病毒治疗的HIV感染者中的持久性：来自PRESTIGIO登记处的现实数据 Tommaso Clemente and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf415, https://doi.org/10.1093/jac/dkaf415 74 Co-carriage of the oxazolidinone resistance genes cfr and optrA in a linezolid-resistant Staphylococcus rostri isolate from a pig-farm worker 猪场工人利奈唑胺耐药猪鼻支原体分离株中噁唑烷酮类耐药基因cfr和optrA的共携带情况 Gi Yong Lee and Soo-Jin Yang Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf428, https://doi.org/10.1093/jac/dkaf428 75 Importance of reviewing the package insert from gradient strip manufacturers 梯度扩散法药敏纸片生产商说明书审阅的重要性 Mandy Wootton and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf429, https://doi.org/10.1093/jac/dkaf429 76 One resistance gene, many transposons: repeated formation of compound and pseudo-compound transposons carrying the aphA1 kanamycin and neomycin resistance gene 一个耐药基因，多个转座子：携带aphA1卡那霉素和新霉素耐药基因的复合及假复合转座子的重复形成 Christopher J Harmer and Ruth M Hall Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf450, https://doi.org/10.1093/jac/dkaf450 77 Absence of lymphogranuloma venereum among men who have sex with men on PrEP receiving doxycycline postexposure prophylaxis 接受暴露后多西环素预防性治疗的暴露前预防用药男男性行为者中未发现性病淋巴肉芽肿 Cristina Gómez-Ayerbe and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf456, https://doi.org/10.1093/jac/dkaf456 78 In vitro activity of gepotidacin against Chlamydia trachomatis 吉皮达星对沙眼衣原体的体外活性 Arabella Touati and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 1, January 2026, dkaf460, https://doi.org/10.1093/jac/dkaf460 Journal of Antimicrobial Chemotherapy Volume 81, Issue 2抗菌化疗杂志 81卷 2期 https://academic.oup.com/jac/issue Viewpoints（观点） 1 Long-acting glycopeptides: what are the barriers to access in patients who need them most, and how can they be overcome? 长效糖肽类：最需要它们的患者获取药物的障碍有哪些，如何克服？ Aleece MacPhail and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf471, https://doi.org/10.1093/jac/dkaf471 2 Redefining antifungal prophylaxis in acute leukaemia in the era of targeted therapies 靶向治疗时代急性白血病抗真菌预防的重新定义 Marcio Nucci and Johan Maertens Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkag010, https://doi.org/10.1093/jac/dkag010 Reviews（综述） 3 Research progress on resistance mechanisms and clinical efficacy of tigecycline against Klebsiella pneumoniae 替加环素对肺炎克雷伯菌的耐药机制及临床疗效研究进展 Meilin Wu and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf504, https://doi.org/10.1093/jac/dkaf504 4 Liposomal amphotericin B and renal safety: review of the evidence and clinical considerations 两性霉素B脂质体与肾脏安全性：证据回顾及临床考量 Johan Maertens and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf473, https://doi.org/10.1093/jac/dkaf473 5 Strategies for mitigating severe COVID-19 in patients with haematological malignancy during the omicron era 奥密克戎时代减轻血液系统恶性肿瘤患者严重新冠肺炎的策略 Keiji Okinaka and Joshua T Schiffer Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf489, https://doi.org/10.1093/jac/dkaf489 Systematic Reviews（系统综述） 6 Safety and efficacy of gepotidacin in urinary tract infection: a GRADE-assessed systematic review and meta-analysis 吉泊替达辛治疗尿路感染的安全性和有效性：一项基于GRADE评估的系统综述和荟萃分析 Taha Ibrahim and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf469, https://doi.org/10.1093/jac/dkaf469 7 The emerging clinical relevance and antimicrobial resistance of Pluralibacter gergoviae: a systematic review 产吲哚金黄杆菌日益凸显的临床相关性和抗菌药物耐药性：一项系统综述 Bruna Abdul Ahad Saad and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf476, https://doi.org/10.1093/jac/dkaf476 8 A comprehensive analysis of the mutational landscape determining polymyxin resistance in Klebsiella pneumoniae 决定肺炎克雷伯菌多粘菌素耐药性的突变谱综合分析 Sambit Kumar Dwibedy and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf503, https://doi.org/10.1093/jac/dkaf503 9 Factors promoting or hindering self-administered outpatient parenteral antimicrobial therapy: a systematic literature review 促进或阻碍自我给药门诊静脉注射抗菌药物治疗的因素：一项系统文献综述 Hester H Stoorvogel and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf490, https://doi.org/10.1093/jac/dkaf490 Original Research（论著） 10 Cefepime/enmetazobactam for Gram-negative periprosthetic joint infections? A randomized porcine study on target tissue pharmacokinetics 头孢吡肟/恩美唑巴坦治疗革兰氏阴性假体周围关节感染？一项关于猪的靶组织药代动力学的随机研究 M B D Nielsen and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf487, https://doi.org/10.1093/jac/dkaf487 11 Impact of extracorporeal membrane oxygenation modes on voriconazole exposure in critically ill patients 体外膜肺氧合模式对危重患者伏立康唑暴露的影响 Xinrui Wang and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf501, https://doi.org/10.1093/jac/dkaf501 12 Model-based assessment of VRC07-523LS dosing in infants through population pharmacokinetic -pharmacodynamic modelling in adults and infants 基于模型通过成人和婴儿群体药代动力学-药效学模型评估VRC07-523LS在婴儿中的给药方案 Dustin Huynh and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf449, https://doi.org/10.1093/jac/dkaf449 13 Antibiotic resistance of Pseudomonas aeruginosa strains—intracellular metabolomics analysis 铜绿假单胞菌菌株的抗生素耐药性——细胞内代谢组学分析 Karolina Anna Mielko-Niziałek and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf453, https://doi.org/10.1093/jac/dkaf453 14 In vitro activity of cefepime/zidebactam against sulbactam/durlobactam-susceptible and -resistant Acinetobacter baumannii clinical isolates 头孢吡肟/齐多巴坦对舒巴坦/杜洛巴坦敏感和耐药鲍曼不动杆菌临床分离株的体外活性 Carlo Tascini and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf467, https://doi.org/10.1093/jac/dkaf467 15 Prevalence of macrolide resistance in Mycoplasma pneumoniae in The Netherlands 荷兰肺炎支原体大环内酯类抗生素耐药性的流行情况 Patrick D J Sturm and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf475, https://doi.org/10.1093/jac/dkaf475 16 Simulated lung exposure in pneumonia patients to evaluate the antibacterial capacity and resistance suppression of clinical tigecycline regimens against carbapenem-resistant  Acinetobacter baumannii 模拟肺炎患者肺部暴露情况以评估临床替加环素方案对碳青霉烯类耐药鲍曼不动杆菌的抗菌能力和耐药抑制作用 Xiaonan Zhang and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf477, https://doi.org/10.1093/jac/dkaf477 17 Enterococcus faecium harbouring vanA, optrA and cfr(D) on a linear plasmid in Canada: a CANWARD surveillance case 加拿大发现携带vanA、optrA和cfr(D)的粪肠球菌线性质粒：一项CANWARD监测病例 Melissa McCracken and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf478, https://doi.org/10.1093/jac/dkaf478 18 The effect of intrauterine exposure to aminoglycosides on neonatal hearing 宫内暴露于氨基糖苷类抗生素对新生儿听力的影响 Daniel Leshin-Carmel and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf483, https://doi.org/10.1093/jac/dkaf483 19 Ceftazidime/avibactam: a potent arsenal against multidrug-resistant Pseudomonas aeruginosa-unveiling in vitro and in vivo strategies 头孢他啶/阿维巴坦：对抗多重耐药铜绿假单胞菌的有力武器——揭示体内外策略 Jiaju Zhuo and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf495, https://doi.org/10.1093/jac/dkaf495 20 Comparison of disk diffusion, MIC test strip and broth microdilution for eravacycline susceptibility testing of 422 Staphylococcus aureus isolates using ChinaCAST breakpoints 采用中国CAST折点，比较422株金黄色葡萄球菌对依拉环素的纸片扩散法、最低抑菌浓度测试条法和肉汤微量稀释法的敏感性测试结果 Xinying Wang and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf502, https://doi.org/10.1093/jac/dkaf502 21 Penetration of daptomycin in cerebrospinal fluid during pneumococcal meningitis 肺炎链球菌性脑膜炎期间达托霉素在脑脊液中的渗透情况 Pascal Chavanet and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf474, https://doi.org/10.1093/jac/dkaf474 22 Rapid molecular diagnostics for detection of extensively drug-resistant Salmonella Typhi 用于检测广泛耐药伤寒沙门菌的快速分子诊断技术 Emma L Sweeney and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf481, https://doi.org/10.1093/jac/dkaf481 23 Gender inequality and antibiotic consumption: analysis of pharmaceutical sales data from 70 countries, 2000–22 性别不平等与抗生素消费：基于2000 - 2022年70个国家药品销售数据的分析 Deepshikha Batheja and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkag002, https://doi.org/10.1093/jac/dkag002 24 Real-world evaluation of isavuconazole in children with cancer 伊沙康唑在儿童癌症患者中的现实应用评估 Janine Nijhuis and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf485, https://doi.org/10.1093/jac/dkaf485 25 Assessing antimicrobial susceptibility testing guideline adherence by laboratories providing bacteriology services in Ghana: a pilot study 加纳提供细菌学服务的实验室对抗菌药物敏感性试验指南依从性的评估：一项试点研究 Joseph Elikem Efui Acolatse and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkag003, https://doi.org/10.1093/jac/dkag003 26 Resistance to second-generation integrase inhibitors in people with HIV following treatment failure on dolutegravir- or bictegravir-based ART in Taiwan 台湾地区基于多替拉韦或比克替拉韦的抗逆转录病毒治疗失败后，HIV感染者对第二代整合酶抑制剂的耐药性 Guan-Jhou Chen and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf488, https://doi.org/10.1093/jac/dkaf488 27 In vitro activity of gepotidacin against a challenging panel of multidrug-resistant Neisseria gonorrhoeae isolates 吉泊西汀对一组具有挑战性的多重耐药淋病奈瑟菌分离株的体外活性 Michelle Jayne Cole and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkag001, https://doi.org/10.1093/jac/dkag001 28 A disproportionality analysis of adverse events associated with omadacycline based on the FDA adverse event reporting system database 基于美国食品药品监督管理局（FDA）不良事件报告系统数据库的奥马环素相关不良事件比例失衡分析 Ye-Lei Zhao and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkag006, https://doi.org/10.1093/jac/dkag006 29 Weight-band-based simplification of oral allometric miltefosine dosing in paediatric patients with visceral leishmaniasis 基于体重范围的口服异速缩放米替福新给药方案在儿童内脏利什曼病患者中的简化应用 Andres Mazariegos Herrera and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkag014, https://doi.org/10.1093/jac/dkag014 30 evelopment of a capability framework for antimicrobial stewardship specialist health professionals working in the NHS in England: utilizing Delphi methodology 运用德尔菲法为在英国国家医疗服务体系（NHS）中工作的抗菌药物管理专业人员制定能力框架 Ryan A Hamilton and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf438, https://doi.org/10.1093/jac/dkaf438 31 First characterization of insertions in the HIV-1 integrase-coding region from people with HIV 首次对来自艾滋病病毒感染者的HIV-1整合酶编码区插入情况进行特征分析 Nhat Quang Tu and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf491, https://doi.org/10.1093/jac/dkaf491 32 Development of an impedance-based fast antimicrobial susceptibility test for Neisseria gonorrhoeae 开发一种基于阻抗的淋病奈瑟菌快速抗菌药物敏感性检测方法 Caitlin N Daniels and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf493, https://doi.org/10.1093/jac/dkaf493 33 Juvenile toxicity and developmental safety of Zintrodiazine, a novel antimalarial candidate, in Wistar rats 新型抗疟候选药物Zintrodiazine在Wistar大鼠中的幼年毒性和发育安全性研究 Hitesh A Kadu and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkag008, https://doi.org/10.1093/jac/dkag008 34 Do the redefined EUCAST susceptibility categories warrant adjustment of paediatric antibiotic dosages? Pragmatic physiologically based pharmacokinetic modelling of four commonly used agents 欧洲抗微生物药物敏感性试验委员会（EUCAST）重新定义的敏感性分类是否需要调整儿童抗生素剂量？——对四种常用药物的实用生理药代动力学建模研究 Marika A de Hoop-Sommen and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf463, https://doi.org/10.1093/jac/dkaf463 35 Exploring the opportunity for therapeutic drug monitoring (TDM) and precision dose antimicrobials in an outpatient antimicrobial therapy (OPAT) service: a prospective observational study 门诊抗菌治疗（OPAT）服务中开展治疗药物监测（TDM）和精准剂量抗菌治疗的机遇：一项前瞻性观察研究 R C Wilson and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf484, https://doi.org/10.1093/jac/dkaf484 36 Impact of sex, age and body composition on rilpivirine and cabotegravir trough concentrations in people with HIV receiving long-acting injectable antiretroviral therapy 性别、年龄和身体成分对接受长效注射用抗逆转录病毒治疗的HIV感染者利匹韦林和卡博特韦谷浓度的影响 Maria Vittoria Cossu and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkag024, https://doi.org/10.1093/jac/dkag024 37 Pharmacokinetics of cefiderocol during prolonged intermittent kidney replacement therapy in two patients with septic shock 头孢地尔在两例感染性休克患者长时间间歇性肾脏替代治疗期间的药代动力学 Julius J Schmidt and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf496, https://doi.org/10.1093/jac/dkaf496 38 Understanding mechanisms of reduced cefiderocol susceptibility in pvdS and fecI mutants of Pseudomonas aeruginosa 了解铜绿假单胞菌pvdS和fecI突变体对头孢地尔敏感性降低的机制 Yoshinori Yamano and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkag004, https://doi.org/10.1093/jac/dkag004 39 Biomarker-informed PBPK modelling of meropenem in paediatric severe pneumonia: implications for target-site PK/PD 基于生物标志物的美罗培南在儿童重症肺炎中的生理药动学模型构建：对靶部位药代动力学/药效学的影响 Yao Liu and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf500, https://doi.org/10.1093/jac/dkaf500 40 Evaluating hypoalbuminaemia thresholds associated with delayed blood sterilization among patients receiving cefazolin or antistaphylococcal penicillins for MSSA bacteraemia 评估接受头孢唑林或抗葡萄球菌青霉素治疗甲氧西林敏感金黄色葡萄球菌（MSSA）菌血症患者中，与血液延迟灭菌相关的低白蛋白血症阈值 Sunish Shah and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf498, https://doi.org/10.1093/jac/dkaf498 Research Letters（研究快讯） 41 False-negative result in fourth-generation HIV screening tests after weak detection of p24 antigen in the context of inappropriate post-exposure prophylaxis use: a case report 不当使用暴露后预防用药导致第四代HIV筛查试验p24抗原弱检出后出现假阴性结果：一例病例报告 J Kimmerlin and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf459, https://doi.org/10.1093/jac/dkaf459 42 Proposal for the nomenclature of tmexCD-toprJ-like gene clusters 关于tmexCD-toprJ样基因簇命名的建议 Chengzhen Wang and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf482, https://doi.org/10.1093/jac/dkaf482 43 IS26-mediated chromosomal integration of virulence plasmid fragments in ST2237 carbapenem-resistant Klebsiella pneumoniae IS26介导的毒力质粒片段在ST2237型碳青霉烯耐药肺炎克雷伯菌染色体中的整合 Yan Li and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkag018, https://doi.org/10.1093/jac/dkag018 Letter to the Editor（致编辑的信） 44 Comment on: Retrospective analysis of pharmacological therapeutic monitoring of caspofungin in patients undergoing continuous renal replacement therapy using polyacrylonitrile membranes 对“采用聚丙烯腈膜对接受连续性肾脏替代治疗的患者进行卡泊芬净药代动力学监测的回顾性分析”的评论 Gwénola Marais and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf465, https://doi.org/10.1093/jac/dkaf465 45 Antimicrobial use for the treatment of bacterial sexually transmitted infections among doxycycline post-exposure prophylaxis (DoxyPEP) users in Milan, Italy-right-to-reply 意大利米兰地区使用多西环素暴露后预防（DoxyPEP）人群中，用于治疗细菌性传播感染的抗菌药物使用情况——回应说明 Angelo Roberto Raccagni and others Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkag027, https://doi.org/10.1093/jac/dkag027 ACKNOWLEDGEMENT OF REFEREES（鸣谢审稿专家） 46 Acknowledgement of Referees 鸣谢审稿专家 Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf417, https://doi.org/10.1093/jac/dkaf417 CORRECTION（更正） 47 Correction to: Comment on: Antiviral effect of Evusheld in COVID-19 hospitalized patients infected with pre-Omicron or Omicron variants: a modelling analysis of the randomized DisCoVeRy trial 更正：关于Evusheld在感染奥密克戎变异株前或奥密克戎变异株的新冠住院患者中的抗病毒效果：对随机DisCoVeRy试验的建模分析的评论 Journal of Antimicrobial Chemotherapy, Volume 81, Issue 2, February 2026, dkaf492, https://doi.org/10.1093/jac/dkaf492