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Comparison of 3 Tests for Plasma HIV-1 RNA Quantitation of Non-B Subtypes in Patients Infected with HIV-1 in N’Djamena-Chad: Cobas AmpliPrep/Cobas TaqMan HIV-1 Test Version 2.0, Abbott m2000 RealTime and Generic HIV Viral Load® Assays 恩贾梅纳-乍得HIV-1感染患者血浆非b亚型HIV-1 RNA定量检测方法的比较:Cobas AmpliPrep/Cobas TaqMan HIV-1 Test Version 2.0、Abbott m2000 RealTime和Generic HIV病毒载量检测
Pub Date : 2018-01-01 DOI: 10.4172/2332-0877.1000382
C. Adawaye, E. Kamangu, J. Fokam, F. Susin, A. Moussa, Tchombou Hig-Zounet Bertin, Joseph Mad-Toingue, D. Vaira, M. Moutschen
Introduction: Antiretroviral therapy is effective only when it maintains the plasma viral load at an undetectable level or below 50 copies of RNA/ml. Viral Load (VL) is a marker of therapeutic follow-up, particularly within the combination protocols of antivirals. Given the genetic diversity of HIV-1, in Resource-Limited Countries (RLCs), dubious conditions for collecting, conserving and analyzing samples, the choice of one technique over another implies its evaluation on all levels and in particular the cost/benefit ratio. Objective: The objective of this study was to compare the efficacy of 3 techniques for the measurement of VL for HIV-1 non-B subtypes. The 3 techniques used were: Cobas AmpliPrep/Cobas TaqMan (CAP/CTM) V2.0, Abbott Real-Time and Generic HIV Viral Load®. Methods: Sample collection was done at the National General Reference Hospital (NGRH) between June and October 2013. A total of 116 samples were collected from People Living with HIV (PLHIV) and under treatment for at least 6 months. Measurements of VL were done at the AIDS Reference Laboratory at the University Hospital of Liège with the 3 techniques mentioned above. Results: After amplification by the different techniques, 116 samples were compared with Cobas and Abbott and 42 samples were compared with all 3 techniques. This is due to the lack of plasma for some patients for the Generic HIV Viral Load®. A good correlation is obtained between CAP/CTM and Abbott with R2=0.96016 (p<0.05), while between Abbott vs Generic HIV Viral Load® on one hand and CAP/CTM vs Generic HIV Viral Load® on the other, Pearson correlations (R2) were good and were respectively 0.81064 and 0.72603. This difference with the Generic HIV Viral Load® assay is due to the fact that the plasma has been thawed more than twice. This confirms the fact that plasma freezing, and thawing has more than twice interferes with viral load. Conclusions: Abbott Real time remains the recommended technique for resource-poor countries, particularly Chad, because of its sensitivity and variability in detecting different subtypes of HIV-1.
导读:抗逆转录病毒治疗只有在将血浆病毒载量维持在检测不到的水平或低于50拷贝RNA/ml时才有效。病毒载量(VL)是治疗随访的标志,特别是在抗病毒药物联合方案中。鉴于HIV-1的遗传多样性,在资源有限的国家(rlc),收集、保存和分析样本的条件可疑,选择一种技术而不是另一种技术意味着在所有层面上进行评估,特别是成本/效益比。目的:本研究的目的是比较3种技术测量HIV-1非b亚型的VL的效果。使用的3种技术是:Cobas AmpliPrep/Cobas TaqMan (CAP/CTM) V2.0, Abbott Real-Time和Generic HIV Viral Load®。方法:2013年6 - 10月在国家综合参考医院(NGRH)采集样本。总共从接受治疗至少6个月的艾滋病毒感染者(PLHIV)中收集了116个样本。VL的测量是在利维奇大学医院艾滋病参考实验室用上述3种技术完成的。结果:经不同技术扩增后,116份样品与Cobas和Abbott进行比较,42份样品与3种技术进行比较。这是由于缺乏血浆的一些患者为通用HIV病毒载量®。CAP/CTM与雅培具有较好的相关性,R2=0.96016 (p<0.05),而雅培与Generic HIV Viral Load®、CAP/CTM与Generic HIV Viral Load®的Pearson相关性(R2)较好,分别为0.81064和0.72603。与Generic HIV Viral Load®检测的差异是由于血浆已经解冻两次以上。这证实了血浆冷冻和解冻对病毒载量的干扰超过两倍的事实。结论:雅培实时仍然是资源贫乏国家,特别是乍得的推荐技术,因为它在检测不同亚型HIV-1的敏感性和可变性。
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引用次数: 0
The Seasonal Pattern of Acute Pericarditis and Concurrence of Recurrent Pericarditis with Vitamin D Deficiency 急性心包炎的季节特征及复发性心包炎合并维生素D缺乏
Pub Date : 2018-01-01 DOI: 10.4172/2332-0877.1000385
E. Sarıçam, Yasemin Saglam
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引用次数: 0
Molecular Epidemiology of Tuberculosis: A Review of Tools and Applications 结核病的分子流行病学:工具和应用综述
Pub Date : 2018-01-01 DOI: 10.4172/2332-0877.1000386
A. Oudghiri, I. Chaoui, M. Elmzibri
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引用次数: 5
Tuberculous Spondylitis. Burden of Diagnosis. Case Presentation 结核性脊椎炎。诊断负担。案例展示
Pub Date : 2018-01-01 DOI: 10.4172/2332-0877.1000369
F. Căruntu, A. Barbu, A. Ciobotaru, M. Radu
Introduction: Tuberculosis continues to pose a problem of public health worldwide. Mycobacterium tuberculosis infects 1/3 of the world's population and seems to be responsible for 1.4 million deaths annually. In our country, the incidence is 6.5 times higher than in the EU countries. In 2016 there were 12836 cases of pulmonary TB (new and recurrent cases) of which 530 cases were TB MDR/XDR. The screening rate increased to 94% for new cases and 85% for MDR tuberculosis cases. Extrapulmonary tuberculosis remains a challenge by delaying of the diagnosis and the duration of treatment.Case presentation: We present the case of a 73-year-old patient with no significant pathological history admitted to the National Institute for Infectious Diseases “Prof. Dr. Matei Bals”, Bucharest, in July 2017 (21 days) for myalgia and fever apparently after an episode of a respiratory tract infection. Due to myalgia, the occurrence of muscular atrophy and accelerate weight loss he referred to our hospital where was established the diagnosis of Tuberculous Spondylitis.Results and methods: The diagnosis was established following numerous clinical and paraclinical investigations approximately 6 weeks after the first presentation to our hospital. As risk factors, the patient was diagnosed by the time of admission with other diseases that he wasn’t aware of as diabetes and renal impairment. Evolution under anti-tuberculosis treatment was arduous due to the development of hepatic toxicity, episodes of acute exacerbation of chronic renal disease and post-antibiotic diarrhoea. The final clinical and paraclinical outcome was favourable.Discussion: Diagnosis of TB spondylitis requires both multidisciplinary collaborations and diagnosis experience. Anamnesis and understanding of symptoms are also important for proper selecting paraclinical tests panel. To understand these results in view of imposing a nephrotoxic and hepatotoxic treatment in the patient with pre-existing liver and kidney pathology, we returned to understanding the pathophysiology of Tuberculous Spondylitis.Conclusions: Diagnosing the vertebral location of extrapulmonary tuberculosis requires understanding pathophysiology of this infection. Requesting of paraclinical investigation and performing differential diagnostics can help shorten the time required for diagnosis.
结核病继续构成世界范围内的一个公共卫生问题。结核分枝杆菌感染了世界三分之一的人口,似乎每年造成140万人死亡。在我国,发病率是欧盟国家的6.5倍。2016年共有12836例肺结核(新发和复发病例),其中530例为耐多药/广泛耐药结核。新发病例的筛查率提高到94%,耐多药结核病病例的筛查率提高到85%。肺外结核仍然是一个挑战,延迟诊断和治疗的时间。病例介绍:我们报告了一名73岁的患者,没有明显的病理史,于2017年7月(21天)在布加勒斯特国立传染病研究所“Matei Bals教授”入院,明显是在呼吸道感染发作后出现肌痛和发烧。因肌痛,出现肌肉萎缩,体重下降加快,转诊至我院,诊断为结核性脊柱炎。结果和方法:诊断是在首次到我院就诊后约6周进行了大量临床和临床旁调查后确定的。作为危险因素,患者在入院时被诊断患有其他他自己没有意识到的疾病,如糖尿病和肾脏损害。由于肝毒性的发展,慢性肾脏疾病的急性恶化和抗生素后腹泻的发作,抗结核治疗下的进化是艰难的。最终的临床和临床外结果是有利的。讨论:结核性脊柱炎的诊断需要多学科合作和诊断经验。对症状的记忆和理解对于正确选择临床旁试验组也很重要。为了理解这些结果,考虑到对已有肝脏和肾脏病变的患者施加肾毒性和肝毒性治疗,我们回到了解结核性脊柱炎的病理生理学。结论:诊断肺外结核的椎体位置需要了解这种感染的病理生理。要求临床调查和进行鉴别诊断可以帮助缩短诊断所需的时间。
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引用次数: 0
Tetanus at Yalgado Ouédraogo University Hospital Center in Ouagadougou from 2000 to 2014 2000年至2014年在瓦加杜古的亚尔加多·乌苏达戈大学医院中心接受破伤风治疗
Pub Date : 2018-01-01 DOI: 10.4172/2332-0877.1000358
Sonda Ka, J. Zoungrana, M. Savadogo, Hien Sjm, I. Diallo, A. Poda, Ouédraogo Ag, E. Diendéré, Sanou As, Ngaha La, M. Kaboré, C. Kyelem, M. Ouédraogo, Y. Drabo
Introduction/Mission: In Burkina Faso, tetanus remains a public health problem. The aim of the study was to describe the epidemiological, clinical and evolutionary profile of tetanus at the Yalgado University Hospital Center in Ouagadougou. Patients and methods: We conducted a descriptive cross-sectional study of tetanus cases admitted in the department of infectious diseases from January 2000 to June 2014. The data were collected from the clinical records of hospitalized patients. Results: The frequency of tetanus in the hospital was 2.6% and the average admission was 10.2 cases per year. Of the 92 cases of tetanus reported, the mean age was 29.2 ± 18.8 years. The group age of 15-45 accounted for 62% of the patients. Farmers (36.5%), unemployed (28.5%) and informal sector workers (21.5%) were the most represented occupations. The patients were mostly unvaccinated against tetanus (97.8%). The main points of entry were integumentary (68%) and surgical (16.5%). Complications were mostly infectious (14%) and the lethality was 35.5%. Conclusion: Tetanus is endemic in Burkina Faso and affects the active layer of the population. Sensitization of populations on the interest of anti-tetanus prophylaxis is essential.
前言/任务:在布基纳法索,破伤风仍然是一个公共卫生问题。该研究的目的是描述瓦加杜古亚尔加多大学医院中心破伤风的流行病学、临床和进化概况。患者和方法:我们对2000年1月至2014年6月传染病科收治的破伤风病例进行了描述性横断面研究。数据来自住院患者的临床记录。结果:该院破伤风发生率为2.6%,年平均住院10.2例。92例报告破伤风病例,平均年龄29.2±18.8岁。15-45岁年龄组占62%。农民(36.5%)、失业者(28.5%)和非正规部门工人(21.5%)是最具代表性的职业。97.8%的患者未接种破伤风疫苗。主要入路为肠膜(68%)和外科(16.5%)。并发症以感染性为主(14%),致死率为35.5%。结论:破伤风是布基纳法索的一种地方性疾病,影响到人群的活动层。使人们认识到预防破伤风的重要性是必不可少的。
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引用次数: 0
HCV Infection on Lymphoid Neoplasm 淋巴肿瘤的丙型肝炎病毒感染
Pub Date : 2018-01-01 DOI: 10.4172/2332-0877.1000360
Y. Tsutsumi, Yoshiya Yamamoto, S. Ito, T. Sekine, S. Matsuoka, H. Naruse, T. Teshima
Since there is a suggested a link between HCV and liver cancer, attempts are currently being made to discover new drugs that can advance the treatment of hepatitis C and prevent it from progressing to liver cancer. On the other hand, in the treatment of lymphoma, it has been pointed out that HCV is associated with HCV reactivation and lymphoproliferative diseases such as lymphoma. In this review, we will summarize the relationship between lymphoproliferative diseases and hepatitis due to reactivation of HCV during treatment with rituximab.
由于有证据表明丙型肝炎病毒与肝癌之间存在联系,因此目前正在努力发现能够推进丙型肝炎治疗并防止其发展为肝癌的新药。另一方面,在淋巴瘤的治疗中,已经指出HCV与HCV再激活和淋巴瘤等淋巴增生性疾病有关。在这篇综述中,我们将总结利妥昔单抗治疗期间HCV再活化引起的淋巴增生性疾病与肝炎之间的关系。
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引用次数: 0
Extensively Drug-Resistant Tuberculosis in India: Prevalence, Incidence and Burden 印度广泛耐药结核病:流行、发病率和负担
Pub Date : 2018-01-01 DOI: 10.4172/2332-0877.1000365
Devendar Vadthyavath, P. Muragundi
Extensively Drug-Resistant Tuberculosis (XDR-TB) is a recent challenge for tuberculosis control program. The absence of the functional drugs and high rate of the failure in treatment and mortality rate also high jeopardize for epidemiology. Its prevalence is unknown in India as there was no nationwide counselling. Globally, there were an estimated 55,100 new extensively drug resistant tuberculosis cases in the year of 2015 in 117 countries. However, only 30 cases extensively drug-resistant tuberculosis was reported. Drug susceptibility test (DST) is the cornerstone to diagnose extensively drug resistant tuberculosis, but the lack of laboratory facilities in the resource-limited endemic countries limits its uses. A few new drugs including bedaquiline and delamanid have the potential to improve the efficiency of extensively drug-resistant tuberculosis treatment, but those drugs are used in 39 countries only. The costs of extensively drug resistant tuberculosis treatment (XDR-TB) are several folds higher than then multi drug-resistant tuberculosis (MDR-TB).
广泛耐药结核病(XDR-TB)是近年来结核病控制规划面临的挑战。功能药物的缺乏,治疗失败率高,死亡率高,也给流行病学带来了很大的危害。由于没有全国性的咨询,它在印度的流行程度尚不清楚。2015年,全球117个国家估计有55100例新的广泛耐药结核病病例。然而,仅报告了30例广泛耐药结核病。药敏试验(DST)是诊断广泛耐药结核病的基础,但在资源有限的流行国家缺乏实验室设施限制了其使用。包括贝达喹啉和delamanid在内的一些新药有可能提高广泛耐药结核病治疗的效率,但这些药物仅在39个国家使用。广泛耐药结核病(XDR-TB)治疗费用比耐多药结核病(MDR-TB)高出数倍。
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引用次数: 0
Vitamin D Nutritional Status and Infectious Diseases 维生素D营养状况与传染病
Pub Date : 2018-01-01 DOI: 10.4172/2332-0877.1000349
C. Amado, M. Pérez
Hypovitaminosis D is highly prevalent worldwide [1]. Vitamin D importance is well known in bone diseases, but its role in infectious diseases has been recognised recently [2]. The main source of vitamin D is endogenous production in the skin under the influence of sun light. In the liver all vitamin D is hydroxylated to 25 hydroxyvitamin D (25OHD), which is the major circulating form of vitamin D, so serum levels of 25OHD are considered the best marker of nutritional vitamin D status. Under the control of feedback mechanisms 25OHD is hydroxylated in the kidney to the circulating hormone 1,25 (OH)2 D (calcitriol). Circulating calcitriol regulates calcium metabolism (“classical endocrine pathway of vitamin D”).
维生素D缺乏症在世界范围内非常普遍。维生素D在骨骼疾病中的重要性是众所周知的,但它在传染病中的作用最近才被认识到。维生素D的主要来源是皮肤在阳光的影响下内源性产生。在肝脏中,所有维生素D都被羟基化为25羟基维生素D (25OHD),这是维生素D的主要循环形式,因此血清25OHD水平被认为是营养维生素D状态的最佳标志。在反馈机制的控制下,25OHD在肾脏中羟基化为循环激素1,25 (OH) 2d(骨化三醇)。循环骨化三醇调节钙代谢(“维生素D的经典内分泌途径”)。
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引用次数: 1
Application of the Program of Enhanced Recovery in Surgical Treatment of Patients with Colorectal Cancer Complicated by Acute Obstruction (Our Experience) 强化康复方案在结直肠癌合并急性梗阻手术治疗中的应用(我们的经验)
Pub Date : 2018-01-01 DOI: 10.4172/2332-0877.1000374
S. Na, D. Surov, I. Soloviev, A. Demko, Babkov Ov, G. V. Martynova, A. V. Sviatnenko, A. V. Osipov, B. Bezmozgin, Luk'ianiuk Pp
Over the last years, the number of publications devoted to the concept of enhanced recovery after surgery (ERAS) in emergency abdominal surgery application increases. The purpose of this study was a comparative analysis of the results of the ERAS-program application in surgical treatment of the patients with colorectal cancer complicated by large bowel obstruction (LBO). The study included 89 patients with obstructive colorectal carcinoma (OCRC), divided in the ERAS and control group (n=45 and n=44, respectively). During the treatment of the patients of the ERAS group in preoperative period, the following measures were taken: patient information, his psychological preparation, prevention of postoperative pain, nausea and vomiting, thromboembolic and infectious complications. Intraoperative measures included local anaesthesia of the skin in the line of laparotomy access, colon and small (under indications) intestines decompression, small intestine lavage, embryology oriented surgery and D3 lymphadenectomy, temporary installation of polyurethane catheter distal to the ligament of Treitz for early enteral nutrition, rectus sheath catheterization to carry out rectus sheath block of the anterior branches of the spinal nerves, control drainage installation into the small pelvis. In postoperative period, the early mobilization, urinary catheter and drainage removal after the patient transfer from intensive care unit were carried out. The following criteria were used as the criteria for comparative evaluation: pain syndrome intensity, need for analgesics, time of enteric deficiency arresting, postoperative complications and mortality, postoperative period duration, and patients' life quality after discharge from the hospital. It has been established that the proposed original ERAS program for this category of the patients is safe and effective due to improving the immediate results of surgical treatment.
在过去的几年里,致力于提高术后恢复(ERAS)的概念在紧急腹部手术中的应用的出版物数量增加。本研究的目的是比较分析eras程序在结直肠癌合并大肠梗阻(LBO)患者手术治疗中的应用效果。本研究纳入89例梗阻性结直肠癌(OCRC)患者,分为ERAS组(n=45)和对照组(n= 44)。ERAS组患者在术前治疗过程中,采取以下措施:了解患者情况,做好患者心理准备,预防术后疼痛、恶心呕吐、血栓栓塞及感染性并发症。术中措施包括剖腹入路皮肤局部麻醉、结肠及小肠(指征下)减压、小肠灌洗、胚胎学导向手术及D3淋巴结切除术、Treitz韧带远端临时置入聚氨酯导管早期肠内营养、直肌鞘置管对脊神经前支进行直肌鞘阻滞、控制引流装置进入小骨盆。术后患者从重症监护病房转出后,进行早期活动、导尿管拔除引流。比较评价标准为:疼痛综合征强度、镇痛药需求、肠缺乏症停止时间、术后并发症及死亡率、术后持续时间、患者出院后生活质量。由于改善了手术治疗的即时效果,已经确定针对这类患者提出的原始ERAS计划是安全有效的。
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引用次数: 0
Autoinoculation Versus Intralesional Injection of Bleomycin in the Treatment of Multiple Recalcitrant Warts 自体接种与局部注射博来霉素治疗多发顽固性疣的比较
Pub Date : 2018-01-01 DOI: 10.4172/2332-0877.1000376
Mohamed Ibrahim El Gharee, Mohamed Khate, A. Adel
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引用次数: 3
期刊
Journal of infectious disease and therapy
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