目前耐多藥結(jié)核病(MDR-TB)仍是一種危及兒童健康的嚴(yán)重傳染性疾病。據(jù)統(tǒng)計(jì),全球每年有2.5萬(wàn)~3.2萬(wàn)兒童發(fā)展為MDR-TB,占兒童結(jié)核病的3%,其中約22%的患兒死亡[1,2]。利奈唑胺具有較強(qiáng)的抗結(jié)核分枝桿菌(Mycobacterium tuberculosis,MTB)活性,在治療成人MDR/廣泛耐藥結(jié)核病(extensively drug-resistant tuberculosis,XDR-TB)中顯示了良好的臨床療效(痰MTB培養(yǎng)轉(zhuǎn)陰率為88.5%,治療成功率為77.4%)[3]。2019年世界衛(wèi)生組織(WHO)[4]重新調(diào)整了治療MDR-TB藥物分組和方案,將利奈唑胺由可選核心藥物提升至必選核心藥物,充分肯定了其治療MDR-TB的臨床價(jià)值。近年來(lái)利奈唑胺被用于治療兒童MDR-TB,取得了一定進(jìn)展。因此,現(xiàn)結(jié)合國(guó)內(nèi)外相關(guān)文獻(xiàn)和指南,對(duì)利奈唑胺治療MDR-TB患兒的現(xiàn)狀及存在問(wèn)題進(jìn)行總結(jié)分析,以促進(jìn)其在兒童中的合理應(yīng)用。 1 利奈唑胺的抗菌活性及藥代學(xué)特征 利奈唑胺屬惡唑烷酮類抗菌藥物,對(duì)MTB最小抑菌濃度(minimal inhibitory concentration,MIC)為0.125~1.000 mg/L,對(duì)敏感和耐藥MTB及分裂活躍菌和持留菌均具有較強(qiáng)的抗菌活性。利奈唑胺通過(guò)與MTB核糖體50S亞基結(jié)合,作用于23S rRNA、核糖體L4和L22、Erm-37甲基轉(zhuǎn)移酶及WhiB7調(diào)節(jié)蛋白等,抑制70S起始物的形成,在翻譯初期阻止蛋白質(zhì)合成而發(fā)揮抗菌作用。利奈唑胺為時(shí)間依賴性抗結(jié)核藥物,與其他二線藥物有協(xié)同抗MTB作用,與蛋白合成抑制劑和常用抗結(jié)核藥物無(wú)交叉耐藥性[5,6,7,8]。 利奈唑胺口服吸收良好,生物利用度為100%,血漿蛋白結(jié)合率為31%。組織滲透性高,主要分布于血流豐富的組織,如肺、腦(血腦屏障通透率為40%~70%)等[7,9]。利奈唑胺血漿半衰期為3.5~6.0 h,70%的利奈唑胺在血漿和組織經(jīng)非酶途徑-嗎啉環(huán)氧化代謝(與細(xì)胞色素P450無(wú)關(guān)),產(chǎn)生無(wú)抗菌活性的氨基乙酯酸和羥酰甘氨酸代謝物,最終主要由尿(少量經(jīng)便)排出體外,其余30%以原形經(jīng)腎臟排泄,對(duì)肝腎功能無(wú)明顯影響[7]。 2 利奈唑胺治療兒童MDR-TB的現(xiàn)狀 2.1 利奈唑胺治療兒童MDR-TB的臨床證據(jù)質(zhì)量較低 近年來(lái)陸續(xù)有研究報(bào)道,聯(lián)合利奈唑胺治療兒童MDR-TB均取得良好的療效。Garcia-Prats等[10]總結(jié)8項(xiàng)研究,共計(jì)18例MDR/XDR-TB患兒,經(jīng)含利奈唑胺方案(從異煙肼、乙胺丁醇、莫西沙星/氧氟沙星/左氧氟沙星/環(huán)丙沙星、卡那霉素/阿卡米星/卷曲霉素/鏈霉素、吡嗪酰胺、利福布汀、克拉霉素、乙硫異煙胺、阿莫西林/克拉維酸、對(duì)氨基水楊酸、亞胺培南/美羅培南、γ干擾素、環(huán)絲氨酸、特立齊酮和氯法齊明中,選取4~10種藥)治療3~25個(gè)月,MTB培養(yǎng)全部轉(zhuǎn)陰(多在1~3個(gè)月后),83%的患兒獲得良好效果。Prieto等[11]分析了西班牙15例結(jié)核病患兒,其中6例MDR-TB,給予含利奈唑胺方案(從阿卡米星/卷曲霉素、環(huán)絲胺酸、莫西沙星/左氧氟沙星、阿莫西林/克拉維酸、乙胺丁醇和乙硫異煙胺中,選取4~5種藥)治療,療程12~22個(gè)月,全部患兒臨床癥狀和影像學(xué)均得到改善。然而目前大多研究局限于少量的臨床病例報(bào)告,迫切需要開(kāi)展高質(zhì)量、多中心、大樣本的隨機(jī)對(duì)照臨床研究。 鑒于利奈唑胺治療兒童MDR-TB的相關(guān)臨床證據(jù)質(zhì)量較低,且可能導(dǎo)致嚴(yán)重的不良反應(yīng),美國(guó)食品及藥物監(jiān)督管理局(Food and Drug Administration,F(xiàn)DA)和歐盟[12]尚未推薦其用于治療兒童MDR-TB。然而由于可用于兒童MDR-TB藥物匱乏,WHO[4]、意大利[13]及我國(guó)[7]指南推薦利奈唑胺可用于治療兒童MDR-TB。利奈唑胺的兒童適應(yīng)證、禁忌證如下[4,7,13,14]。 適應(yīng)證:(1)利福平耐藥(Rifampicin resistant,RR)/MDR-TB患兒,WHO推薦利奈唑胺為治療RR/MDR-TB必選核心藥物[4];(2)重癥,難治性兒童結(jié)核性腦膜炎(tubercular meningitis,TBM),如RR/MDR/XDR-TBM,持續(xù)高熱、反復(fù)驚厥及明顯意識(shí)障礙、腦膜腦炎型、脊髓型的重癥TBM,常規(guī)治療效果欠佳的難治性TBM。 禁忌證:(1)對(duì)利奈唑胺或其成分過(guò)敏;(2)2周內(nèi)或正在應(yīng)用抑制單胺氧化酶A或B藥物,如苯乙肼、異卡波肼。 相對(duì)禁忌證:(1)敏感性結(jié)核??;(2)潛在骨髓抑制(如腫瘤化療后、中重度貧血、白細(xì)胞或血小板減少);(3)視力損害、視野缺損;(4)血壓未控制或控制不佳;(5)嚴(yán)重肝腎損害。 2.2 利奈唑胺治療兒童MDR-TB的最佳劑量和療程尚未明確 兒童利奈唑胺藥代學(xué)數(shù)據(jù)多源于非MTB感染研究。其在MDR-TB患兒中的最佳劑量和療程尚未明確,迫切需要更多相關(guān)的藥代-藥效學(xué)研究。目前利奈唑胺可參照表1給藥,優(yōu)先選用WHO方案。 表1 推薦兒童使用利奈唑胺的劑量及療程 Table 1 The suggested dose regime and duration for Linezolid in children 注:q8h:每8 h 1次;qd:每日1次;bid:每日2次;tid;每日3次;a體質(zhì)量<16 kg,15 mg/(kg·d);體質(zhì)量>15 kg,每日10~12 mg/(kg·d);b該方案適用于重癥及難治性結(jié)核性腦膜炎患兒,對(duì)于≥12歲兒童,劑量為600 mg/d,每12 h 1次(靜脈)或每日2次(口服);c早產(chǎn)或≤7 d嬰兒;d足月新生兒或≤ 3個(gè)月嬰兒;e療效欠佳時(shí),給藥頻次增至每日3次;q12h:每12 h 1次 q12h: once every 12 hours;q8h: once every 8 hours; qd: once daily; bid: 2 times daily; tid: 3 times daily;a15 mg/(kg·d) in<16 kg, 10-12 mg/(kg·d) in >15 kg;bthis regimen is suitable for children with severe and refractory tuberculosis meningitis, 600 mg/d for children ≥12 years old,once every 12 hours (intravenous) or twice daily (oral);cpre-term as well as term infants ≤7 days of age;dfull-term neonates and infants aged up to 3 months;ewhen the effect is poor, the frequency of the Linezolid increases to 3 times daily 2.2.1 利奈唑胺的推薦劑量和頻次 早產(chǎn)兒(<34孕周)和新生兒利奈唑胺體內(nèi)清除率與成人相似,出生7 d內(nèi)迅速升高[15],之后其清除率隨年齡增長(zhǎng)逐漸降低,12歲時(shí)接近成人,其存在年齡依賴的藥代動(dòng)力學(xué)變化[16],因此嬰幼兒應(yīng)增加給藥頻次。兒童給藥方案見(jiàn)表1,但這些方案并非全部基于MTB感染患兒制定?;贛DR-TB患兒的群體藥代模型顯示,利奈唑胺[10~20 mg/(kg·d)]在患兒體內(nèi)暴露量高于成人600 mg/d的暴露量。因此,減少利奈唑胺的目前推薦給藥劑量仍可取得良好療效,同時(shí)可減少不良反應(yīng)[17],但有待臨床驗(yàn)證。 2.2.2 利奈唑胺最大劑量 研究發(fā)現(xiàn),600 mg/d利奈唑胺的殺菌活性高于300 mg/d[18],當(dāng)劑量達(dá)到1 200 mg/d時(shí),其早期殺菌活性更高[11]。然而有薈萃分析提示,利奈唑胺治療成人MDR-TB,總量>600 mg/d組較≤600 mg/d臨床療效無(wú)明顯提高[7]。但隨著劑量增加,不良反應(yīng)發(fā)生率明顯升高。利奈唑胺1 200 mg/d給藥,患者的不良反應(yīng)風(fēng)險(xiǎn)可能為600 mg/d的4.5倍[19];600 mg/d患者不良反應(yīng)發(fā)生率為300 mg/d的2.7倍[20]。因此,指南推薦利奈唑胺的日最大劑量多為600 mg(表1)。 2.3 利奈唑胺治療兒童MDR-TB的不良反應(yīng) 利奈唑胺不良反應(yīng)有消化道反應(yīng)、皮疹、骨髓抑制及周圍神經(jīng)病變和視神經(jīng)病變等[7,24],與給藥時(shí)間和劑量相關(guān)[11,17],兒童不良反應(yīng)發(fā)生率低于成人[10]。血小板減少、貧血、皮疹等不良反應(yīng)多發(fā)生于治療后7.5 d(4~18 d),其中72.2%發(fā)生于治療后10 d,藥物減量或停藥后可緩解[24]。當(dāng)療程>14 d,血小板減少(兒童發(fā)生率約為14.5%[24])和貧血(兒童發(fā)生率約為45%[25])等發(fā)生風(fēng)險(xiǎn)增加[26]。當(dāng)療程>28 d,不良事件發(fā)生風(fēng)險(xiǎn)明顯升高[27]。因此,F(xiàn)DA推薦利奈唑胺的療程為28 d。利奈唑胺治療MDR-TB的療程較長(zhǎng),不良事件發(fā)生風(fēng)險(xiǎn)可能會(huì)升高,應(yīng)密切監(jiān)測(cè)。 周圍神經(jīng)病變及視神經(jīng)病變發(fā)生機(jī)制尚未完全闡明。目前認(rèn)為細(xì)菌23S rRNA和哺乳動(dòng)物線粒體16S rRNA包含共享保守序列,結(jié)構(gòu)具有同源性。利奈唑胺可同時(shí)結(jié)合細(xì)菌及哺乳動(dòng)物線粒體rRNA,引起線粒體蛋白合成受阻和功能障礙,導(dǎo)致神經(jīng)病變[28]。 成人MDR-TB患者中利奈唑胺相關(guān)周圍神經(jīng)病變發(fā)生率為47.1%,對(duì)維生素B6治療無(wú)反應(yīng)且多不可逆,但停藥后部分患者緩慢恢復(fù)[10]。目前缺少兒童MDR-TB神經(jīng)病變大樣本評(píng)估。西非一項(xiàng)研究報(bào)告了MDR/XDR-TB患兒周圍神經(jīng)病變發(fā)生率為14%(1/7例),藥物減量后緩解[29],糖尿病是MDR-TB患兒神經(jīng)病變的危險(xiǎn)因素[30]。 成人視神經(jīng)病變發(fā)生率為13.2%[26],發(fā)生在利奈唑胺治療后16 d(平均7個(gè)月),停藥后病變可緩解,但可導(dǎo)致永久性視力損害[10,26,31,32]。Nambiar等[32]分析8例神經(jīng)病變患兒(利奈唑胺的療程4周~1年),其中5例周圍神經(jīng)病變,1例視神經(jīng)病變和2例周圍合并視神經(jīng)病變,5例(其余3例未報(bào)告)停藥2周~6個(gè)月后緩解,1例出現(xiàn)視神經(jīng)萎縮。Agashe和Doshi[33]報(bào)告1例6歲MDR-TB患兒,口服含利奈唑胺(10 mg/kg)治療方案,治療1年后出現(xiàn)視神經(jīng)損害,停藥后完全恢復(fù)。利奈唑胺治療兒童MDR-TB的療程較長(zhǎng),神經(jīng)病變風(fēng)險(xiǎn)隨之升高,因此,治療中應(yīng)定期評(píng)估神經(jīng)系統(tǒng)和視神經(jīng)病變。 3 利奈唑胺與其他藥物的相互作用 利奈唑胺能夠非選擇性、可逆地抑制單胺氧化酶,與腎上腺素能或5-羥色胺類藥物合用時(shí),引起升壓效應(yīng)或5-羥色胺綜合征。與克拉霉素合用時(shí),可增加利奈唑胺暴露量,不良反應(yīng)風(fēng)險(xiǎn)升高[10]。 高劑量異煙肼、環(huán)絲胺酸和特立齊特可引起周圍神經(jīng)病變[10],利奈唑胺與其聯(lián)用是否增加周圍神經(jīng)病變風(fēng)險(xiǎn),尚無(wú)充足數(shù)據(jù)。核苷類抗反轉(zhuǎn)錄病毒藥物通過(guò)抑制線粒體蛋白合成亦可引起周圍神經(jīng)病變,與利奈唑胺聯(lián)用,可能增加神經(jīng)病變風(fēng)險(xiǎn),但證據(jù)不足。3例人類免疫缺陷病毒(HIV)-MDR-TB共感染患兒,給予含利奈唑胺方案治療7~27個(gè)月,均出現(xiàn)不良反應(yīng),1例乳酸酸中毒(治療后7個(gè)月),1例周圍神經(jīng)病變(治療后24個(gè)月),2例胰腺炎(治療后7個(gè)月和8個(gè)月),1例骨髓抑制(治療后25個(gè)月),最終1例患兒藥物減量,1例患兒藥物停用[29]。由于潛在的嚴(yán)重不良反應(yīng)(如神經(jīng)病變)及臨床數(shù)據(jù)匱乏,HIV-MDR-TB共感染患兒應(yīng)用利奈唑胺前,需權(quán)衡利弊。 4 MTB對(duì)利奈唑胺的耐藥率不斷升高 近年來(lái)MTB對(duì)利奈唑胺耐藥率明顯增高(1.9%~37.0%),主要與編碼MTB23S rRNA基因rrl(如g2294a、g2814t位點(diǎn)等)和核糖體L3蛋白基因rplC(如C154R和T460C位點(diǎn)等)突變有關(guān)[34,35]。我國(guó)學(xué)者對(duì)158株MDR-TB進(jìn)行耐藥檢測(cè),利奈唑胺耐藥率為10.8%,多見(jiàn)于北京基因型MTB,僅29.4%耐藥菌株檢測(cè)到rrl和/或rplC基因突變[36]。有研究通過(guò)對(duì)利奈唑胺誘導(dǎo)154株耐藥MTB全基因組測(cè)序,除rrl和rplC外未發(fā)現(xiàn)新的突變基因[34]。利奈唑胺耐藥產(chǎn)生與用藥時(shí)間及血藥濃度低于MIC值相關(guān),耐藥株可在不同患兒間傳播。因此,應(yīng)給予兒童最佳劑量和療程,防止耐藥菌株產(chǎn)生[15]。 5 小結(jié)與展望 利奈唑胺在治療兒童MDR-TB中顯示了良好的療效,為提高其治愈率提供了更大可能,但仍存在一些問(wèn)題。第一,利奈唑胺治療兒童MDR-TB有效性和安全性證據(jù)質(zhì)量較低;第二,利奈唑胺治療兒童MDR-TB/HIV-MDR-TB的最佳治療方案尚未被推薦;第三,利奈唑胺的耐藥問(wèn)題日益突出。因此,未來(lái)應(yīng)開(kāi)展更多高質(zhì)量臨床研究,明確利奈唑胺的最佳方案,以提高兒童MDR-TB的療效,降低耐藥率。 利益沖突 利益沖突 所有作者均聲明不存在利益沖突 參考文獻(xiàn) [1] SchaafHS.Diagnosis and management of multidrug-resistant tuberculosis in children:a practical approach[J].Indian J Pediatr,2019,86(8):717-724.DOI:10.1007/s12098-018-02846-8. [2] JenkinsHE, YuenCM.The burden of multidrug-resistant tuberculosis in children[J].Int J Tuberc Lung Dis,2018,22(5):3-6.DOI:10.5588/ijtld.17.0357. [3] AgyemanAA, Ofori-AsensoR.Efficacy and safety profile of Linezolid in the treatment of multidrug-resis-tant(MDR) and extensively drug-resistant(XDR) tuberculosis:a systematic review and meta-analysis[J].Ann Clin Microbiol Antimicrob,2016,15(1):41.DOI:10.1186/s12941-016-0156-y. [4] World health organization.Consolidated guidelines on drug-resistant tuberculosis treatment[EB/OL].https://www./tb/publications/2019/consolidated-guidelines-drug-resistant-TB-treatment/en/. [5] YiLA, YoshiyamaT, OkumuraM,et al.Linezolid as a potentially effective drug for the treatment of multidrug-resistant tuberculosis in Japan[J].Jpn J Infect Dis,2017,70(1):96-99.DOI:10.7883/yoken.jjid.2015.629. [6] JaspardM, Elefant-AmouraE, MelonioI,et al.Bedaquiline and Linezolid for extensively drug-resistant tuberculosis in pregnant woman[J].Emerg Infect Dis,2017,23(10):1731-1732.DOI:10.3201/eid2310.161398. [7] 中華醫(yī)學(xué)會(huì)結(jié)核病學(xué)分會(huì),利奈唑胺抗結(jié)核治療專家共識(shí)編寫組.利奈唑胺抗結(jié)核治療專家共識(shí) [J].中華結(jié)核和呼吸雜志,2018,41(1):14-19.DOI:10.3760/cma.j.issn.1001-0939.2018.01.006. Tuberculosis branch of Chinese Medical Association, Consensus development group of Linezolid on the treatment of tuberculosis.Consensus of Linezolid on the treatment of tuberculosis [J].Chin J Tubercul Respir Dis,2018,41(1):14-19.DOI:10.3760/cma.j.issn.1001-0939.2018.01.006.[8] ZhaoWJ, ZhengMQ, BinW,et al.Interactions of Linezolid and second-line anti-tuberculosis agents against multidrug-resistant Mycobacterium tuberculosis in vitro and in vivo[J].Int J Infect Dis,2016,52:23-28.DOI:10.1016/j.ijid.2016.08.027. [9] ThwaitesGE, Van ToornR, SchoemanJ.Tuberculous meningitis:more questions,still too few answers[J].Lancet Neurol,2013,12(10):999-1010.DOI:10.1016/S1474-4422(13)70168-6. [10] Garcia-PratsAJ, RosePC, HesselingAC,et al.Linezolid for the treatment of drug-resistant tuberculosis in children:a review and recommendations[J].Tuberculosis,2014,94(2):93-104.DOI:10.1016/j.tube.2013.10.003. [11] PrietoLM, SantiagoB, RosalTD,et al.Linezolid-containing treatment regimens for tuberculosis in children[J].Pediatr Infect Dis J,2019,38(3):263-267.DOI:10.1097/inf.0000000000002093. [12] LangeC, AbubakarI, AlffenaarJ,et al.Management of patients with multidrug-resistant/extensively drug-resistant tuberculosis in Europe:a TBNET consensus statement[J].Eur Respir J,2014,44(1):23-63.DOI:10.1183/09031936.00188313. [13] GalliL, LancellaL, GarazzinoS,et al.Recommendations for treating children with drug-resistant tuberculosis[J].Pharmacol Res,2016,105:176-182.DOI:10.1016/j.phrs.2016.01.020. [14] ElizabethPH, Garcia-PratsAJ, SeddonJA,et al.New and repurposed drugs for pediatric multidrug-resistant tuberculosis.Practice-based re-commendations[J].Am J Respir Crit Care Med,2017,195(10):1300-1310.DOI:10.1164/rccm.201606-1227ci. [15] GarazzinoS, TovoPA.Clinical experience with Linezolid in infants and children[J].J Antimicrob Chemother,2011,66(Suppl 4):iv23-41.DOI:10.1093/jac/dkr074. [16] JungbluthGL, WelshmanIR, HopkinsNK.Linezolid pharmacokinetics in pediatric patients:an overview[J].Pediatr Infect Dis J,2003,22(Suppl 9):S153-157.DOI:10.1097/01.inf.0000086954.43010.63. [17] Garcia-PratsAJ, SchaafHS, DraperHR,et al.Pharmacokinetics,optimal dosing,and safety of Linezolid in children with multidrug-resistant tuberculosis:combined data from two prospective observational studies[J].PLoS Med,2019,16(4):e1002789.DOI:10.1371/journal.pmed.1002789. [18] YewWW, ChanDP, ChangKC.Does Linezolid have a role in shorte-ning treatment of tuberculosis?[J].Clin Microbiol Infect,2019,25(9):1060-1062.DOI:10.1016/j.cmi.2019.06.020. [19] MillardJ, PertinezH, BonnettL,et al.Linezolid pharmacokinetics in MDR-TB:a systematic review,meta-analysis and Monte Carlo simulation[J].J Antimicrob Chemother,2018,73(7):1755-1762.DOI:10.1093/jac/dky096. [20] LeeM, LeeJ, CarrollMW,et al.Linezolid for treatment of chronic extensively drug-resistant tuberculosis[J].N Engl J Med,2012,367(16):1508-1518.DOI:10.1056/NEJMoa1201964. [21] SrivastavaS, DeshpandeD, PasipanodyaJ,et al.Optimal clinical doses of Faropenem,Linezolid,and Moxifloxacin in children with disseminated tuberculosis:goldilocks[J].Clin Infect Dis,2016,63(Suppl 3):S102-109.DOI:10.1093/cid/ciw483. [22] NuermbergerE.Evolving strategies for dose optimization of Linezolid for treatment of tuberculosis[J].Int J Tuberc Lung Dis,2016,20(12):48-51.DOI:10.5588/ijtld.16.0113. [23] DrusanoGL, MyrickJ, MaynardM,et al.Linezolid kills acid-phase and nonreplicative-persister-phase mycobacterium tuberculosis in a Hollow-Fiber infection model[J].Antimicrob Agents Chemother,2018,62(8):e00221-18.DOI:10.1128/aac.00221-18. [24] BayramN, DuzgolM, KaraA,et al.Linezolid-related adverse effects in clinical practice in children[J].Arch Argent Pediatr,2017,115(5):470-475.DOI:10.5546/aap.2017.eng.470. [25] ShahI, AmitD, ShettyNS.Linezolid in children with drug resistant tuberculosis[J].Infect Dis,2018,50(11/12):868-870.DOI:10.1080/23744235.2018.1500710. [26] RamachandranG, SwaminathanS.Safety and tolerability profile of second-line anti-tuberculosis medications[J].Drug Saf,2015,38(3):253-269.DOI:10.1007/s40264-015-0267-y. [27] IoannidouM, Apostolidou-KioutiF, Anna-BettinaH,et al.Efficacy and safety of Linezolid for the treatment of infections in children:a meta-analysis[J].Eur J Pediatr,2014,173(9):1179-1186.DOI:10.1007/s00431-014-2307-5. [28] MasashiN, BrianTT, VictorLY.Linezolid-associated peripheral and optic neuropathy,lactic acidosis,and serotonin syndrome[J].Pharmacotherapy,2007,27(8):1189-1197.DOI:10.1592/phco.27.8.1189. [29] RosePC, HallbauerUM, SeddonJA,et al.Linezolid-containing regimens for the treatment of drug-resistant tuberculosis in South African children[J].Int J Tuberc Lung Dis,2012,16(12):1588-1593.DOI:10.5588/ijtld.12.0322. [30] SwaminathanA, Du CrosP, SeddonJA,et al.Peripheral neuropathy in a diabetic child treated with Linezolid for multidrug-resistant tuberculosis:a case report and review of the literature[J].BMC Infect Dis,2017,17(1):417.DOI:10.1186/s12879-017-2499-1. [31] Salda?aNG, TrujilloDMG, PertierraAMB,et al.Linezolid-associated optic neuropathy in a pediatric patient with Mycobacterium nonchromogenicum[J].Medicine(Baltimore),2017,96(50):e9200.DOI:10.1097/md.0000000000009200. [32] NambiarS, RellosaN, WasselRT,et al.Linezolid-associated peripheral and optic neuropathy in children[J].Pediatrics,2011,127(6):e1528-1532.DOI:10.1542/peds.2010-2125. [33] AgasheP, DoshiA.Linezolid induced optic neuropathy in a child treated for extensively drug resistant tuberculosis:a case report and review of literature[J].Saudi J Ophthalmol,2019,33(2):188-191.DOI:10.1016/j.sjopt.2018.10.010. [34] PiR, LiuQY, JiangQ,et al.Characterization of Linezolid-resistance-associated mutations in Mycobacterium tuberculosis through WGS[J].J Antimicrob Chemother,2019,74(7):1795-1798.DOI:10.1093/jac/dkz150. [35] ZimenkovDV, NosovaEY, KulaginaEV,et al.Examination of bedaquiline- and Linezolid-resistant Mycobacterium tuberculosis isolates from the Moscow region[J].J Antimicrob Chemother,2017,72(7):1901-1906.DOI:10.1093/jac/dkx094. [36] ZhangZ, PangY, WangY,et al.Beijing genotype of Mycobacterium tuberculosis is significantly associated with Linezolid resistance in multidrug-resistant and extensively drug-resistant tuberculosis in China[J].Int J Antimicrob Agents,2014,43(3):231-235.DOI:10.1016/j.ijantimicag.2013.12.007. |
|
來(lái)自: 昵稱zo275 > 《醫(yī)學(xué)資料》