BCG 针对 Covid-19 的严重性试验的预防和改善(BAC to the PAST)
针对 Covid-19 的卡介苗杆菌预防和改善严重程度试验
研究概览
详细说明
这是一项 III 期、双盲、随机安慰剂对照试验,比较了 BCG 疫苗接种与安慰剂在降低 Covid-19 严重程度方面的功效。 参与者需要满足资格标准才能被纳入研究。 那些被选中的人将被要求提供血液或唾液样本用于 Covid-19 血清学测试和结核病感染的干扰素伽马释放试验 (IGRA) 测试,前提是之前的 IGRA 或结核菌素皮肤试验 (TST) 结果不可用年。 参与者将以 1:1 的比例随机分配,在基线时接受 BCG 疫苗或安慰剂的皮内给药。 在随访期间,研究小组将从疗养院记录中提取参与者信息,了解有关 Covid-19 样症状、诊断、结果以及 BCG 疫苗接种的任何不良副作用。 在 6 个月和 12 个月的随访中,将收集额外的血液或唾液样本以进行 Covid-19 血清学检测。
研究人员将筛选 2,500 人以招募 2,100 名参与者,从而使 1,050 人接受 BCG 疫苗,1,050 人接受安慰剂。 假设 Covid-19 攻击率为 10老年 NH 的百分比和受感染患者中 38.5% 的严重 Covid-19,设计效果 = 1.2,并且在 6 个月的随访期间丢失了 15%。 接受筛选的人数假设约有 20% 的人没有资格/同意参加。
请注意,60% 的疫苗效力是基于观察到的青少年队列中呼吸道感染减少了三倍。
目的:评估 BCG 疫苗接种与安慰剂相比在减少专业护理机构老年居民严重 Covid-19 疾病方面的疗效。
主要终点 1:归类为重症的 Covid-19 病例。 严重 COVID-19 疾病将被定义为: COVID-19 疾病伴有住院、死亡或非住院严重疾病,其中非住院严重疾病定义为状态变化,包括给予新的补充氧气或氧饱和度下降10%;从救护车状态变为非救护车状态 3 天以上;电子健康记录中记录的精神状态的新变化
研究人员将使用 Cox 比例风险模型来计算 BCG 和安慰剂组之间发展为严重 Covid-19 的风险比。
如果 BCG 疫苗被证明对这个年龄组有效,它将对研究参与者和其他有感染 Covid-19 和疾病风险的老年人都有很大好处。 由于目前没有其他可用的疫苗替代品,即使 50% 的效力也可以相应地降低感染患者的死亡率。 据报道,卡介苗具有多种其他可能的益处,包括降低患结核病、阿尔茨海默氏病的风险和减少其他呼吸道感染。 由于这些好处尚未在临床试验中得到证实,因此不会向潜在参与者展示。
研究类型
阶段
- 第三阶段
参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
包含:
- 参与 LTCF 的居民
- 70岁以上
能够理解和配合学习程序,包括穿衣护理。
- 疗养院工作人员或研究团队将确保参与者正确地进行着装护理。
排除:
- 先前或当前的 SARS-CoV2 感染/Covid-19 疾病由临床图表中的疾病记录或阳性 PCR 测试定义。
- 以前或已知的活动性结核病
- 没有既定的代理人或监护人,但有认知障碍,这会阻止参与者充分理解研究要求和风险的程度,或阻止他们提供知情同意的能力。
- 肥胖(体重指数 [BMI] > 35)
- 过去 24 小时内发烧(>38 C)
当前或历史上严重的基础疾病:
- 艾滋病毒+
- 器官或骨髓移植史
- 主要免疫缺陷病史
- 过去两年内确诊的活动性实体瘤或血液系统恶性肿瘤
- 存在重大神经系统疾病,例如。 阿尔茨海默氏病
收到以下任何药物:
目前正在服用免疫抑制或免疫调节药物(可以服用吸入剂和/或泼尼松)
- 强的松剂量相当于 > 2 mg/kg 或 > 20 mg/天的强的松给药 >/= 2 周是免疫抑制的,应避免使用活疫苗。
- 预计未来六个月接受化疗,过去六个月接受化疗或正在接受化疗
- 目前正在接受任何抗细胞因子治疗
- 服用二甲双胍治疗
- 怀疑活动性病毒或细菌感染
- 计划在未来 6 个月内离开疗养院
- 参加针对 Covid-19 的另一项基于干预的试验
- 对 BCG 疫苗的任何成分过敏,或对先前剂量的 BCG 疫苗接种产生过敏或过敏反应
学习计划
研究是如何设计的?
设计细节
- 主要用途:预防
- 分配:随机化
- 介入模型:平行线
- 屏蔽:三倍
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
实验性的:卡介苗
随机分配到 BCG 组的参与者将接种 BCG 疫苗。
接种部位大约在上臂外侧的中间位置。
|
.1 mL 重组 BCG 疫苗在基线时皮内注射。
|
|
PLACEBO_COMPARATOR:安慰剂组
安慰剂将在与 BCG 疫苗相同的位置以皮内途径给药:上臂。
|
.1 nL 稀释剂(盐水)在基线时皮内给药
|
研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
评估 BCG 疫苗接种与安慰剂相比在减少专业护理机构老年居民严重 Covid-19 疾病方面的疗效。
大体时间:12个月
|
电子健康记录中记录的被诊断患有严重 Covid-19 疾病的人数;严重的 Covid-19 疾病被定义为任何死亡、住院或非住院但需要补充氧气或血氧饱和度下降 10%、从移动变为非移动 3 天或更长时间的情况,或精神健康状况的任何新变化。
|
12个月
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
评估与安慰剂相比,BCG 疫苗接种在减少专业护理机构的老年居民中以下情况的效果(按病例数)
大体时间:12个月
|
|
12个月
|
|
评估 BCG 疫苗接种与安慰剂相比在减少专业护理机构老年居民中以下情况的效果(按病例数),继续
大体时间:12个月
|
5.重症入院例数,定义为重症入院数。 6. SARS-CoV-2 机械通气病例数,定义为需要机械通气(由 EHR 记录)且与 SARS-CoV-2 检测呈阳性相关的参与者人数。 7. 机械通气病例数,定义为需要机械通气的参与者人数。 8. 全因死亡病例数,定义为长期护理机构报告的死亡。 9. 任何发烧或呼吸道疾病的病例数,定义为发烧(如 EHR 中记录)或至少一种呼吸系统疾病的体征或症状,包括咳嗽、呼吸急促、呼吸窘迫/衰竭(如 EHR 中记录)。 |
12个月
|
|
评估 BCG 疫苗接种与安慰剂相比在减少专业护理机构的老年居民中以下情况的效果(按发作次数)
大体时间:12个月
|
|
12个月
|
|
与安慰剂相比,评估 BCG 疫苗接种在减少专业护理机构老年居民的以下情况方面的效果(按天数)
大体时间:12个月
|
|
12个月
|
合作者和调查者
调查人员
- 首席研究员:Megan B Murray, MD, ScD、Harvard Medical School (HMS and HSDM)
出版物和有用的链接
一般刊物
- Xu Z, Shi L, Wang Y, Zhang J, Huang L, Zhang C, Liu S, Zhao P, Liu H, Zhu L, Tai Y, Bai C, Gao T, Song J, Xia P, Dong J, Zhao J, Wang FS. Pathological findings of COVID-19 associated with acute respiratory distress syndrome. Lancet Respir Med. 2020 Apr;8(4):420-422. doi: 10.1016/S2213-2600(20)30076-X. Epub 2020 Feb 18. No abstract available. Erratum In: Lancet Respir Med. 2020 Feb 25;:
- Wang D, Hu B, Hu C, Zhu F, Liu X, Zhang J, Wang B, Xiang H, Cheng Z, Xiong Y, Zhao Y, Li Y, Wang X, Peng Z. Clinical Characteristics of 138 Hospitalized Patients With 2019 Novel Coronavirus-Infected Pneumonia in Wuhan, China. JAMA. 2020 Mar 17;323(11):1061-1069. doi: 10.1001/jama.2020.1585. Erratum In: JAMA. 2021 Mar 16;325(11):1113.
- Arentz M, Yim E, Klaff L, Lokhandwala S, Riedo FX, Chong M, Lee M. Characteristics and Outcomes of 21 Critically Ill Patients With COVID-19 in Washington State. JAMA. 2020 Apr 28;323(16):1612-1614. doi: 10.1001/jama.2020.4326.
- Wu C, Chen X, Cai Y, Xia J, Zhou X, Xu S, Huang H, Zhang L, Zhou X, Du C, Zhang Y, Song J, Wang S, Chao Y, Yang Z, Xu J, Zhou X, Chen D, Xiong W, Xu L, Zhou F, Jiang J, Bai C, Zheng J, Song Y. Risk Factors Associated With Acute Respiratory Distress Syndrome and Death in Patients With Coronavirus Disease 2019 Pneumonia in Wuhan, China. JAMA Intern Med. 2020 Jul 1;180(7):934-943. doi: 10.1001/jamainternmed.2020.0994. Erratum In: JAMA Intern Med. 2020 Jul 1;180(7):1031.
- Onder G, Rezza G, Brusaferro S. Case-Fatality Rate and Characteristics of Patients Dying in Relation to COVID-19 in Italy. JAMA. 2020 May 12;323(18):1775-1776. doi: 10.1001/jama.2020.4683. No abstract available. Erratum In: JAMA. 2020 Apr 28;323(16):1619.
- Alunno A, Carubbi F, Rodriguez-Carrio J. Storm, typhoon, cyclone or hurricane in patients with COVID-19? Beware of the same storm that has a different origin. RMD Open. 2020 May;6(1):e001295. doi: 10.1136/rmdopen-2020-001295.
- Danzi GB, Loffi M, Galeazzi G, Gherbesi E. Acute pulmonary embolism and COVID-19 pneumonia: a random association? Eur Heart J. 2020 May 14;41(19):1858. doi: 10.1093/eurheartj/ehaa254. No abstract available.
- Klok FA, Kruip MJHA, van der Meer NJM, Arbous MS, Gommers DAMPJ, Kant KM, Kaptein FHJ, van Paassen J, Stals MAM, Huisman MV, Endeman H. Incidence of thrombotic complications in critically ill ICU patients with COVID-19. Thromb Res. 2020 Jul;191:145-147. doi: 10.1016/j.thromres.2020.04.013. Epub 2020 Apr 10.
- Richardson S, Hirsch JS, Narasimhan M, Crawford JM, McGinn T, Davidson KW; the Northwell COVID-19 Research Consortium; Barnaby DP, Becker LB, Chelico JD, Cohen SL, Cookingham J, Coppa K, Diefenbach MA, Dominello AJ, Duer-Hefele J, Falzon L, Gitlin J, Hajizadeh N, Harvin TG, Hirschwerk DA, Kim EJ, Kozel ZM, Marrast LM, Mogavero JN, Osorio GA, Qiu M, Zanos TP. Presenting Characteristics, Comorbidities, and Outcomes Among 5700 Patients Hospitalized With COVID-19 in the New York City Area. JAMA. 2020 May 26;323(20):2052-2059. doi: 10.1001/jama.2020.6775. Erratum In: JAMA. 2020 May 26;323(20):2098.
- Chen T, Wu D, Chen H, Yan W, Yang D, Chen G, Ma K, Xu D, Yu H, Wang H, Wang T, Guo W, Chen J, Ding C, Zhang X, Huang J, Han M, Li S, Luo X, Zhao J, Ning Q. Clinical characteristics of 113 deceased patients with coronavirus disease 2019: retrospective study. BMJ. 2020 Mar 26;368:m1091. doi: 10.1136/bmj.m1091. Erratum In: BMJ. 2020 Mar 31;368:m1295.
- Roth A, Gustafson P, Nhaga A, Djana Q, Poulsen A, Garly ML, Jensen H, Sodemann M, Rodriques A, Aaby P. BCG vaccination scar associated with better childhood survival in Guinea-Bissau. Int J Epidemiol. 2005 Jun;34(3):540-7. doi: 10.1093/ije/dyh392. Epub 2005 Jan 19.
- Cao J, Tu WJ, Cheng W, Yu L, Liu YK, Hu X, Liu Q. Clinical Features and Short-term Outcomes of 102 Patients with Coronavirus Disease 2019 in Wuhan, China. Clin Infect Dis. 2020 Jul 28;71(15):748-755. doi: 10.1093/cid/ciaa243.
- Basu-Ray, I.S., M.P., Cardiac Manifestations Of Coronavirus (COVID-19), in StatPearls. 2020, StatPearls Publishing: Treasure Island (FL).
- Zhang Y, Xiao M, Zhang S, Xia P, Cao W, Jiang W, Chen H, Ding X, Zhao H, Zhang H, Wang C, Zhao J, Sun X, Tian R, Wu W, Wu D, Ma J, Chen Y, Zhang D, Xie J, Yan X, Zhou X, Liu Z, Wang J, Du B, Qin Y, Gao P, Qin X, Xu Y, Zhang W, Li T, Zhang F, Zhao Y, Li Y, Zhang S. Coagulopathy and Antiphospholipid Antibodies in Patients with Covid-19. N Engl J Med. 2020 Apr 23;382(17):e38. doi: 10.1056/NEJMc2007575. Epub 2020 Apr 8.
- Salehi S, Abedi A, Balakrishnan S, Gholamrezanezhad A. Coronavirus Disease 2019 (COVID-19): A Systematic Review of Imaging Findings in 919 Patients. AJR Am J Roentgenol. 2020 Jul;215(1):87-93. doi: 10.2214/AJR.20.23034. Epub 2020 Mar 14.
- Stam HJ, Stucki G, Bickenbach J; European Academy of Rehabilitation Medicine. Covid-19 and Post Intensive Care Syndrome: A Call for Action. J Rehabil Med. 2020 Apr 15;52(4):jrm00044. doi: 10.2340/16501977-2677.
- Collaborative, T.O. OpenSAFELY: factors associated with COVID-19-related hospital death in the linked electronic health records of 17 million adult NHS patients. medRxiv, 2020.
- National Center for Immunization and Respiratory Diseases (NCIRD), D.o.V.D. COVID-19 in Racial and Ethnic Minority Groups. 2020.
- Smith, K.C., I.M. Orme, and J.R. Starke, 35 - Tuberculosis vaccines, in Vaccines (Sixth Edition), S.A. Plotkin, W.A. Orenstein, and P.A. Offit, Editors. 2013, W.B. Saunders: London. p. 789-811.
- Fine PE. Variation in protection by BCG: implications of and for heterologous immunity. Lancet. 1995 Nov 18;346(8986):1339-45. doi: 10.1016/s0140-6736(95)92348-9. No abstract available. Erratum In: Lancet 1996 Feb 3;347(8997):340.
- Aaby P, Benn CS. Saving lives by training innate immunity with bacille Calmette-Guerin vaccine. Proc Natl Acad Sci U S A. 2012 Oct 23;109(43):17317-8. doi: 10.1073/pnas.1215761109. Epub 2012 Oct 15. No abstract available.
- Calmette A. Preventive Vaccination Against Tuberculosis with BCG. Proc R Soc Med. 1931 Sep;24(11):1481-90. No abstract available.
- Shann F. The non-specific effects of vaccines. Arch Dis Child. 2010 Sep;95(9):662-7. doi: 10.1136/adc.2009.157537. No abstract available.
- Shann F. Nonspecific effects of vaccines and the reduction of mortality in children. Clin Ther. 2013 Feb;35(2):109-14. doi: 10.1016/j.clinthera.2013.01.007. Epub 2013 Jan 31.
- Higgins JP, Soares-Weiser K, Lopez-Lopez JA, Kakourou A, Chaplin K, Christensen H, Martin NK, Sterne JA, Reingold AL. Association of BCG, DTP, and measles containing vaccines with childhood mortality: systematic review. BMJ. 2016 Oct 13;355:i5170. doi: 10.1136/bmj.i5170. Erratum In: BMJ. 2017 Mar 8;356:j1241.
- Stensballe LG, Nante E, Jensen IP, Kofoed PE, Poulsen A, Jensen H, Newport M, Marchant A, Aaby P. Acute lower respiratory tract infections and respiratory syncytial virus in infants in Guinea-Bissau: a beneficial effect of BCG vaccination for girls community based case-control study. Vaccine. 2005 Jan 26;23(10):1251-7. doi: 10.1016/j.vaccine.2004.09.006.
- DUBOS RJ, SCHAEDLER RW. Effects of cellular constituents of mycobacteria on the resistance of mice to heterologous infections I. Protective effects. J Exp Med. 1957 Nov 1;106(5):703-17. doi: 10.1084/jem.106.5.703.
- HOWARD JG, BIOZZI G, HALPERN BN, STIFFEL C, MOUTON D. The effect of Mycobacterium tuberculosis (BCG) infection on the resistance of mice to bacterial endotoxin and Salmonella enteritidis infection. Br J Exp Pathol. 1959 Jun;40(3):281-90. No abstract available.
- Sher NA, Chaparas SD, Greenberg LE, Bernard S. Effects of BCG, Corynebacterium parvum, and methanol-extration residue in the reduction of mortality from Staphylococcus aureus and Candida albicans infections in immunosuppressed mice. Infect Immun. 1975 Dec;12(6):1325-30. doi: 10.1128/iai.12.6.1325-1330.1975.
- Fagelman KM, Flint LM Jr, McCoy MT, Polk HC Jr, Trachtenberg LS. Simulated surgical wound infection in mice: effect of stimulation on nonspecific host defense mechanisms. Arch Surg. 1981 Jun;116(6):761-4. doi: 10.1001/archsurg.1981.01380180021005.
- Ortiz-Ortiz L, Gonzalez-Mendoza A, Lamoyi E. A vaccination procedure against Trypanosoma cruzi infection in mice by nonspecific immunization. J Immunol. 1975 Apr;114(4):1424-5. No abstract available.
- Kuhn RE, Vaughn RT, Herbst GA. The effect of BCG on the course of experimental Chagas' disease in mice. Int J Parasitol. 1975 Oct;5(5):557-60. doi: 10.1016/0020-7519(75)90049-1. No abstract available.
- Hoff R. Killing in vitro of Trypanosoma cruzi by macrophages from mice immunized with T. cruzi or BCG, and absence of cross-immunity on challege in vivo. J Exp Med. 1975 Aug 1;142(2):299-311. doi: 10.1084/jem.142.2.299.
- Civil RH, Warren KS, Mahmoud AA. Conditions for bacille Calmette-Guerin-induced resistance to infection with Schistosoma mansoni in mice. J Infect Dis. 1978 May;137(5):550-5. doi: 10.1093/infdis/137.5.550.
- Smrkovski LL, Larson CL. Effect of treatment with BCG on the course of visceral leishmaniasis in BALB/c mice. Infect Immun. 1977 Apr;16(1):249-57. doi: 10.1128/iai.16.1.249-257.1977.
- Clark IA, Allison AC, Cox FE. Protection of mice against Babesia and Plasmodium with BCG. Nature. 1976 Jan 29;259(5541):309-11. doi: 10.1038/259309a0. No abstract available.
- Parra M, Liu X, Derrick SC, Yang A, Tian J, Kolibab K, Kumar S, Morris SL. Molecular analysis of non-specific protection against murine malaria induced by BCG vaccination. PLoS One. 2013 Jul 4;8(7):e66115. doi: 10.1371/journal.pone.0066115. Print 2013.
- van 't Wout JW, Poell R, van Furth R. The role of BCG/PPD-activated macrophages in resistance against systemic candidiasis in mice. Scand J Immunol. 1992 Nov;36(5):713-9. doi: 10.1111/j.1365-3083.1992.tb03132.x.
- Kleinnijenhuis J, Quintin J, Preijers F, Joosten LA, Ifrim DC, Saeed S, Jacobs C, van Loenhout J, de Jong D, Stunnenberg HG, Xavier RJ, van der Meer JW, van Crevel R, Netea MG. Bacille Calmette-Guerin induces NOD2-dependent nonspecific protection from reinfection via epigenetic reprogramming of monocytes. Proc Natl Acad Sci U S A. 2012 Oct 23;109(43):17537-42. doi: 10.1073/pnas.1202870109. Epub 2012 Sep 17.
- Werner GT. The effect of BCG-vaccination on vaccinia virus infections in mice. Experientia. 1979 Nov 15;35(11):1514-5. doi: 10.1007/BF01962818.
- Suenaga T, Okuyama T, Yoshida I, Azuma M. Effect of Mycobacterium tuberculosis BCG infection on the resistance of mice to ectromelia virus infection: participation of interferon in enhanced resistance. Infect Immun. 1978 Apr;20(1):312-4. doi: 10.1128/iai.20.1.312-314.1978.
- Sakuma T, Suenaga T, Yoshida I, Azuma M. Mechanisms of enhanced resistance of Mycobacterium bovis BCG-treated mice to ectromelia virus infection. Infect Immun. 1983 Nov;42(2):567-73. doi: 10.1128/iai.42.2.567-573.1983.
- Larson CL, Ushijima RN, Karim R, Baker MB, Baker RE. Herpesvirus hominis type 2 infections in rabbits: effect of prior immunization with attenuated Mycobacterium bovis (BCG) cells. Infect Immun. 1972 Oct;6(4):465-8. doi: 10.1128/iai.6.4.465-468.1972.
- Starr SE, Visintine AM, Tomeh MO, Nahmias AJ. Effects of immunostimulants on resistance of newborn mice to herpes simplex type 2 infection. Proc Soc Exp Biol Med. 1976 May;152(1):57-60. doi: 10.3181/00379727-152-39327.
- Floc'h F, Werner GH. Increased resistance to virus infections of mice inoculated with BCG (Bacillus calmette-guerin). Ann Immunol (Paris). 1976 Mar-Apr;127(2):173-86.
- Spencer JC, Ganguly R, Waldman RH. Nonspecific protection of mice against influenza virus infection by local or systemic immunization with Bacille Calmette-Guerin. J Infect Dis. 1977 Aug;136(2):171-5. doi: 10.1093/infdis/136.2.171.
- de Bree LCJ, Marijnissen RJ, Kel JM, Rosendahl Huber SK, Aaby P, Benn CS, Wijnands MVW, Diavatopoulos DA, van Crevel R, Joosten LAB, Netea MG, Dulos J. Bacillus Calmette-Guerin-Induced Trained Immunity Is Not Protective for Experimental Influenza A/Anhui/1/2013 (H7N9) Infection in Mice. Front Immunol. 2018 Apr 30;9:869. doi: 10.3389/fimmu.2018.00869. eCollection 2018. Erratum In: Front Immunol. 2018 Oct 25;9:2471.
- Kulkarni S, Mukherjee S, Pandey A, Dahake R, Padmanabhan U, Chowdhary AS. Bacillus Calmette-Guerin Confers Neuroprotection in a Murine Model of Japanese Encephalitis. Neuroimmunomodulation. 2016;23(5-6):278-286. doi: 10.1159/000452171. Epub 2017 Feb 17.
- LEMONDE P, CLODE M. Effect of BCG infection on leukemia and polyoma in mice and hamsters. Proc Soc Exp Biol Med. 1962 Dec;111:739-42. doi: 10.3181/00379727-111-27908. No abstract available.
- Houchens DP, Goldberg AI, Gaston MR, Kende M, Goldin A. Studies of the effects of Bacillus Calmette-Guerin on Moloney sarcoma virus-induced tumors in normal and immunosuppressed mice. Cancer Res. 1973 Apr;33(4):685-90. No abstract available.
- Larson CL, Baker RE, Ushijima RN, Baker MB, Gillespie C. Immunotherapy of Friend disease in mice employing viable BCG vaccine. Proc Soc Exp Biol Med. 1972 Jun;140(2):700-2. doi: 10.3181/00379727-140-36534. No abstract available.
- Niobey FM, Duchiade MP, Vasconcelos AG, de Carvalho ML, Leal Mdo C, Valente JG. [Risk factors for death caused by pneumonia in children younger than 1 year old in a metropolitan region of southeastern Brazil. A case- control study]. Rev Saude Publica. 1992 Aug;26(4):229-38. doi: 10.1590/s0034-89101992000400004. Portuguese.
- Hollm-Delgado MG, Stuart EA, Black RE. Acute lower respiratory infection among Bacille Calmette-Guerin (BCG)-vaccinated children. Pediatrics. 2014 Jan;133(1):e73-81. doi: 10.1542/peds.2013-2218. Epub 2013 Dec 30.
- de Castro MJ, Pardo-Seco J, Martinon-Torres F. Nonspecific (Heterologous) Protection of Neonatal BCG Vaccination Against Hospitalization Due to Respiratory Infection and Sepsis. Clin Infect Dis. 2015 Jun 1;60(11):1611-9. doi: 10.1093/cid/civ144. Epub 2015 Feb 27.
- Chisti MJ, Salam MA, Ahmed T, Shahid AS, Shahunja KM, Faruque AS, Bardhan PK, Hossain MI, Islam MM, Das SK, Huq S, Shahrin L, Huq E, Chowdhury F, Ashraf H. Lack of BCG vaccination and other risk factors for bacteraemia in severely malnourished children with pneumonia. Epidemiol Infect. 2015 Mar;143(4):799-803. doi: 10.1017/S0950268814001368. Epub 2014 Jun 3.
- Muthumbi E, Lowe BS, Muyodi C, Getambu E, Gleeson F, Scott JAG. Risk factors for community-acquired pneumonia among adults in Kenya: a case-control study. Pneumonia (Nathan). 2017 Nov 25;9:17. doi: 10.1186/s41479-017-0041-2. eCollection 2017.
- Stensballe LG, Ravn H, Birk NM, Kjaergaard J, Nissen TN, Pihl GT, Thostesen LM, Greisen G, Jeppesen DL, Kofoed PE, Pryds O, Sorup S, Aaby P, Benn CS. BCG Vaccination at Birth and Rate of Hospitalization for Infection Until 15 Months of Age in Danish Children: A Randomized Clinical Multicenter Trial. J Pediatric Infect Dis Soc. 2019 Jul 1;8(3):213-220. doi: 10.1093/jpids/piy029. Erratum In: J Pediatric Infect Dis Soc. 2020 Feb 28;9(1):106.
- Haahr S, Michelsen SW, Andersson M, Bjorn-Mortensen K, Soborg B, Wohlfahrt J, Melbye M, Koch A. Non-specific effects of BCG vaccination on morbidity among children in Greenland: a population-based cohort study. Int J Epidemiol. 2016 Dec 1;45(6):2122-2130. doi: 10.1093/ije/dyw244.
- Kjaergaard J, Birk NM, Nissen TN, Thostesen LM, Pihl GT, Benn CS, Jeppesen DL, Pryds O, Kofoed PE, Aaby P, Greisen G, Stensballe LG. Nonspecific effect of BCG vaccination at birth on early childhood infections: a randomized, clinical multicenter trial. Pediatr Res. 2016 Nov;80(5):681-685. doi: 10.1038/pr.2016.142. Epub 2016 Jul 18.
- Wardhana, Datau EA, Sultana A, Mandang VV, Jim E. The efficacy of Bacillus Calmette-Guerin vaccinations for the prevention of acute upper respiratory tract infection in the elderly. Acta Med Indones. 2011 Jul;43(3):185-90.
- Nemes E, Geldenhuys H, Rozot V, Rutkowski KT, Ratangee F, Bilek N, Mabwe S, Makhethe L, Erasmus M, Toefy A, Mulenga H, Hanekom WA, Self SG, Bekker LG, Ryall R, Gurunathan S, DiazGranados CA, Andersen P, Kromann I, Evans T, Ellis RD, Landry B, Hokey DA, Hopkins R, Ginsberg AM, Scriba TJ, Hatherill M; C-040-404 Study Team. Prevention of M. tuberculosis Infection with H4:IC31 Vaccine or BCG Revaccination. N Engl J Med. 2018 Jul 12;379(2):138-149. doi: 10.1056/NEJMoa1714021.
- Anderson FD, Ushijima RN, Larson CL. Recurrent herpes genitalis. Treatment with Mycobacterium bovis (BCG). Obstet Gynecol. 1974 Jun;43(6):797-805. No abstract available.
- Hippmann G, Wekkeli M, Rosenkranz AR, Jarisch R, Gotz M. [Nonspecific immune stimulation with BCG in Herpes simplex recidivans. Follow-up 5 to 10 years after BCG vaccination]. Wien Klin Wochenschr. 1992;104(7):200-4. German.
- Douglas JM, Vontver LA, Stamm WE, Reeves WC, Critchlow C, Remington ML, Holmes KK, Corey L. Ineffectiveness and toxicity of BCG vaccine for the prevention of recurrent genital herpes. Antimicrob Agents Chemother. 1985 Feb;27(2):203-6. doi: 10.1128/AAC.27.2.203.
- Podder I, Bhattacharya S, Mishra V, Sarkar TK, Chandra S, Sil A, Pal S, Kumar D, Saha A, Shome K, Bandyopadhyay D, Das NK. Immunotherapy in viral warts with intradermal Bacillus Calmette-Guerin vaccine versus intradermal tuberculin purified protein derivative: A double-blind, randomized controlled trial comparing effectiveness and safety in a tertiary care center in Eastern India. Indian J Dermatol Venereol Leprol. 2017 May-Jun;83(3):411. doi: 10.4103/0378-6323.193623.
- Daulatabad D, Pandhi D, Singal A. BCG vaccine for immunotherapy in warts: is it really safe in a tuberculosis endemic area? Dermatol Ther. 2016 May;29(3):168-72. doi: 10.1111/dth.12336. Epub 2016 Jan 26.
- Salem A, Nofal A, Hosny D. Treatment of common and plane warts in children with topical viable Bacillus Calmette-Guerin. Pediatr Dermatol. 2013 Jan-Feb;30(1):60-3. doi: 10.1111/j.1525-1470.2012.01848.x. Epub 2012 Sep 7.
- Arts RJW, Moorlag SJCFM, Novakovic B, Li Y, Wang SY, Oosting M, Kumar V, Xavier RJ, Wijmenga C, Joosten LAB, Reusken CBEM, Benn CS, Aaby P, Koopmans MP, Stunnenberg HG, van Crevel R, Netea MG. BCG Vaccination Protects against Experimental Viral Infection in Humans through the Induction of Cytokines Associated with Trained Immunity. Cell Host Microbe. 2018 Jan 10;23(1):89-100.e5. doi: 10.1016/j.chom.2017.12.010.
- Brewer MA, Edwards KM, Palmer PS, Hinson HP. Bacille Calmette-Guerin immunization in normal healthy adults. J Infect Dis. 1994 Aug;170(2):476-9. doi: 10.1093/infdis/170.2.476.
- Hoft DF, Leonardi C, Milligan T, Nahass GT, Kemp B, Cook S, Tennant J, Carey M. Clinical reactogenicity of intradermal bacille Calmette-Guerin vaccination. Clin Infect Dis. 1999 Apr;28(4):785-90. doi: 10.1086/515201.
- Kemp EB, Belshe RB, Hoft DF. Immune responses stimulated by percutaneous and intradermal bacille Calmette-Guerin. J Infect Dis. 1996 Jul;174(1):113-9. doi: 10.1093/infdis/174.1.113.
- Hatherill M, Geldenhuys H, Pienaar B, Suliman S, Chheng P, Debanne SM, Hoft DF, Boom WH, Hanekom WA, Johnson JL. Safety and reactogenicity of BCG revaccination with isoniazid pretreatment in TST positive adults. Vaccine. 2014 Jun 30;32(31):3982-8. doi: 10.1016/j.vaccine.2014.04.084. Epub 2014 May 9.
- Lotte A, Wasz-Hockert O, Poisson N, Dumitrescu N, Verron M, Couvet E. BCG complications. Estimates of the risks among vaccinated subjects and statistical analysis of their main characteristics. Adv Tuberc Res. 1984;21:107-93. No abstract available.
- Lotte A, Wasz-Hockert O, Poisson N, Engbaek H, Landmann H, Quast U, Andrasofszky B, Lugosi L, Vadasz I, Mihailescu P, et al. Second IUATLD study on complications induced by intradermal BCG-vaccination. Bull Int Union Tuberc Lung Dis. 1988 Jun;63(2):47-59. No abstract available.
- BCG vaccines: WHO position paper - February 2018. Wkly Epidemiol Rec. 2018 Feb 23;93(8):73-96. No abstract available. English, French.
- Sakula A. BCG: who were Calmette and Guerin? Thorax. 1983 Nov;38(11):806-12. doi: 10.1136/thx.38.11.806. No abstract available.
- Calmette, A.G., C.; Weill-Halle, B., Essai d'immunisation contre l'infection tuberculeuse. Bull Acad Med Paris, 1924(91): p. 787-796.
- Oettinger T, Jorgensen M, Ladefoged A, Haslov K, Andersen P. Development of the Mycobacterium bovis BCG vaccine: review of the historical and biochemical evidence for a genealogical tree. Tuber Lung Dis. 1999;79(4):243-50. doi: 10.1054/tuld.1999.0206.
- Liu J, Tran V, Leung AS, Alexander DC, Zhu B. BCG vaccines: their mechanisms of attenuation and impact on safety and protective efficacy. Hum Vaccin. 2009 Feb;5(2):70-8. doi: 10.4161/hv.5.2.7210. Epub 2009 Feb 20.
- Behr MA, Small PM. A historical and molecular phylogeny of BCG strains. Vaccine. 1999 Feb 26;17(7-8):915-22. doi: 10.1016/s0264-410x(98)00277-1.
- OBAYASHI Y. Dried BCG vaccine. Monogr Ser World Health Organ. 1955;(28):1-220. No abstract available.
- Lind A. The Swedish strain of BCG. Tubercle. 1983 Sep;64(3):223-4. doi: 10.1016/0041-3879(83)90019-3. No abstract available.
- WALLGREN, A., INTRADERMAL VACCINATIONS WITH B C G VIRUS: PRELIMINARY NOTE. Journal of the American Medical Association, 1928. 91(24): p. 1876-1881.
- Chen JM, Islam ST, Ren H, Liu J. Differential productions of lipid virulence factors among BCG vaccine strains and implications on BCG safety. Vaccine. 2007 Nov 23;25(48):8114-22. doi: 10.1016/j.vaccine.2007.09.041. Epub 2007 Oct 8.
- Abdallah AM, Hill-Cawthorne GA, Otto TD, Coll F, Guerra-Assuncao JA, Gao G, Naeem R, Ansari H, Malas TB, Adroub SA, Verboom T, Ummels R, Zhang H, Panigrahi AK, McNerney R, Brosch R, Clark TG, Behr MA, Bitter W, Pain A. Genomic expression catalogue of a global collection of BCG vaccine strains show evidence for highly diverged metabolic and cell-wall adaptations. Sci Rep. 2015 Oct 21;5:15443. doi: 10.1038/srep15443.
- Taniguchi K, Miyatake Y, Hayashi D, Takami A, Itoh S, Yamamoto S, Hida S, Onozaki K, Takii T. Early-shared Mycobacterium bovis bacillus Calmette-Guerin sub-strains induce Th1 cytokine production in vivo. Microbiol Immunol. 2015 Nov;59(11):684-9. doi: 10.1111/1348-0421.12326.
- Ritz N, Dutta B, Donath S, Casalaz D, Connell TG, Tebruegge M, Robins-Browne R, Hanekom WA, Britton WJ, Curtis N. The influence of bacille Calmette-Guerin vaccine strain on the immune response against tuberculosis: a randomized trial. Am J Respir Crit Care Med. 2012 Jan 15;185(2):213-22. doi: 10.1164/rccm.201104-0714OC. Epub 2011 Nov 3.
- Darrah PA, Patel DT, De Luca PM, Lindsay RW, Davey DF, Flynn BJ, Hoff ST, Andersen P, Reed SG, Morris SL, Roederer M, Seder RA. Multifunctional TH1 cells define a correlate of vaccine-mediated protection against Leishmania major. Nat Med. 2007 Jul;13(7):843-50. doi: 10.1038/nm1592. Epub 2007 Jun 10.
- Davids V, Hanekom WA, Mansoor N, Gamieldien H, Gelderbloem SJ, Hawkridge A, Hussey GD, Hughes EJ, Soler J, Murray RA, Ress SR, Kaplan G. The effect of bacille Calmette-Guerin vaccine strain and route of administration on induced immune responses in vaccinated infants. J Infect Dis. 2006 Feb 15;193(4):531-6. doi: 10.1086/499825. Epub 2006 Jan 13.
- Brosch R, Gordon SV, Garnier T, Eiglmeier K, Frigui W, Valenti P, Dos Santos S, Duthoy S, Lacroix C, Garcia-Pelayo C, Inwald JK, Golby P, Garcia JN, Hewinson RG, Behr MA, Quail MA, Churcher C, Barrell BG, Parkhill J, Cole ST. Genome plasticity of BCG and impact on vaccine efficacy. Proc Natl Acad Sci U S A. 2007 Mar 27;104(13):5596-601. doi: 10.1073/pnas.0700869104. Epub 2007 Mar 19.
- Schaltz-Buchholzer F, Bjerregaard-Andersen M, Oland CB, Golding C, Stjernholm EB, Monteiro I, Aaby P, Benn CS. Early Vaccination With Bacille Calmette-Guerin-Denmark or BCG-Japan Versus BCG-Russia to Healthy Newborns in Guinea-Bissau: A Randomized Controlled Trial. Clin Infect Dis. 2020 Nov 5;71(8):1883-1893. doi: 10.1093/cid/ciz1080.
- Mangtani P, Abubakar I, Ariti C, Beynon R, Pimpin L, Fine PE, Rodrigues LC, Smith PG, Lipman M, Whiting PF, Sterne JA. Protection by BCG vaccine against tuberculosis: a systematic review of randomized controlled trials. Clin Infect Dis. 2014 Feb;58(4):470-80. doi: 10.1093/cid/cit790. Epub 2013 Dec 13.
- Favorov M, Ali M, Tursunbayeva A, Aitmagambetova I, Kilgore P, Ismailov S, Chorba T. Comparative tuberculosis (TB) prevention effectiveness in children of Bacillus Calmette-Guerin (BCG) vaccines from different sources, Kazakhstan. PLoS One. 2012;7(3):e32567. doi: 10.1371/journal.pone.0032567. Epub 2012 Mar 9.
- Toida I, Nakata S. [Severe adverse reactions after vaccination with Japanese BCG vaccine: a review]. Kekkaku. 2007 Nov;82(11):809-24. Japanese.
- Jou R, Huang WL, Su WJ. Tokyo-172 BCG vaccination complications, Taiwan. Emerg Infect Dis. 2009 Sep;15(9):1525-6. doi: 10.3201/eid1509.081336. No abstract available.
- Hawkridge A, Hatherill M, Little F, Goetz MA, Barker L, Mahomed H, Sadoff J, Hanekom W, Geiter L, Hussey G; South African BCG trial team. Efficacy of percutaneous versus intradermal BCG in the prevention of tuberculosis in South African infants: randomised trial. BMJ. 2008 Nov 13;337:a2052. doi: 10.1136/bmj.a2052.
- Guerin N, Teulieres L, Noba A, Schlumberger M, Bregere P, Chauvin P. Comparison of the safety and immunogenicity of the lyophilized Merieux seed and the World Health Organization working reference BCG vaccines in school-aged children in Senegal. Vaccine. 1999 Jan;17(2):105-9. doi: 10.1016/s0264-410x(98)00186-8.
- Escobar LE, Molina-Cruz A, Barillas-Mury C. BCG vaccine protection from severe coronavirus disease 2019 (COVID-19). Proc Natl Acad Sci U S A. 2020 Jul 28;117(30):17720-17726. doi: 10.1073/pnas.2008410117. Epub 2020 Jul 9. Erratum In: Proc Natl Acad Sci U S A. 2020 Nov 3;117(44):27741-27742.
- Gallagher, J., C. Watson, and M. Ledwidge, Association of Bacille Calmette-Guérin (BCG), Adult Pneumococcal and Adult Seasonal Influenza Vaccines with Covid-19 Adjusted Mortality Rates in Level 4 European countries. medRxiv, 2020: p. 2020.06.03.20121624.
- Berg MK, Yu Q, Salvador CE, Melani I, Kitayama S. Mandated Bacillus Calmette-Guerin (BCG) vaccination predicts flattened curves for the spread of COVID-19. Sci Adv. 2020 Aug 5;6(32):eabc1463. doi: 10.1126/sciadv.abc1463. eCollection 2020 Aug.
- Klinger D, Blass I, Rappoport N, Linial M. Significantly Improved COVID-19 Outcomes in Countries with Higher BCG Vaccination Coverage: A Multivariable Analysis. Vaccines (Basel). 2020 Jul 11;8(3):378. doi: 10.3390/vaccines8030378.
- Akiyama, Y. and T. Ishida, Relationship between COVID-19 death toll doubling time and national BCG vaccination policy. medRxiv, 2020: p. 2020.04.06.20055251.
- Sheahan T, Morrison TE, Funkhouser W, Uematsu S, Akira S, Baric RS, Heise MT. MyD88 is required for protection from lethal infection with a mouse-adapted SARS-CoV. PLoS Pathog. 2008 Dec;4(12):e1000240. doi: 10.1371/journal.ppat.1000240. Epub 2008 Dec 12.
- Totura AL, Whitmore A, Agnihothram S, Schafer A, Katze MG, Heise MT, Baric RS. Toll-Like Receptor 3 Signaling via TRIF Contributes to a Protective Innate Immune Response to Severe Acute Respiratory Syndrome Coronavirus Infection. mBio. 2015 May 26;6(3):e00638-15. doi: 10.1128/mBio.00638-15.
- Netea MG, Dominguez-Andres J, Barreiro LB, Chavakis T, Divangahi M, Fuchs E, Joosten LAB, van der Meer JWM, Mhlanga MM, Mulder WJM, Riksen NP, Schlitzer A, Schultze JL, Stabell Benn C, Sun JC, Xavier RJ, Latz E. Defining trained immunity and its role in health and disease. Nat Rev Immunol. 2020 Jun;20(6):375-388. doi: 10.1038/s41577-020-0285-6. Epub 2020 Mar 4.
- Mitroulis I, Ruppova K, Wang B, Chen LS, Grzybek M, Grinenko T, Eugster A, Troullinaki M, Palladini A, Kourtzelis I, Chatzigeorgiou A, Schlitzer A, Beyer M, Joosten LAB, Isermann B, Lesche M, Petzold A, Simons K, Henry I, Dahl A, Schultze JL, Wielockx B, Zamboni N, Mirtschink P, Coskun U, Hajishengallis G, Netea MG, Chavakis T. Modulation of Myelopoiesis Progenitors Is an Integral Component of Trained Immunity. Cell. 2018 Jan 11;172(1-2):147-161.e12. doi: 10.1016/j.cell.2017.11.034.
研究记录日期
研究主要日期
学习开始 (预期的)
初级完成 (预期的)
研究完成 (预期的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.
新冠肺炎的临床试验
-
Associazione Chirurghi Ospedalieri Italiani完全的
-
Abderrahmane Mami HospitalDacima Consulting; Eshmoun Clinical Research Center撤销
卡介苗的临床试验
-
Bandim Health ProjectUniversity of Southern Denmark招聘中
-
SENAI CIMATEC招聘中
-
Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.Shenzhen Third People's Hospital完全的
-
Bandim Health ProjectOdense University Hospital; Odense Patient Data Explorative Network; Municipality of Odense完全的
-
Bandim Health ProjectResearch Center for Vitamins and Vaccines, Statens Serum Institute终止
-
Bandim Health ProjectResearch Center for Vitamins and Vaccines完全的
-
Bandim Health ProjectUniversity of Southern Denmark完全的
-
Biofabri, S.LSouth African Tuberculosis Vaccine Initiative; TuBerculosis Vaccine Initiative; Universidad de...完全的