检索结果-南通市图书馆

Multi-Drug Resistance Pattern of Lactose non-fermenting <i>Escherichia coli</i>as Causative Agent of Urine Tract Infections in Luanda, Angola

引用

Open Journal of Medical Microbiology 2019年第1期9卷 1-7页

作者： Aleksey Shatalov Laboratory of Microbiology at Luanda Medical Center Luanda Angola

This prospective study was carried out to assess the sensitivity and resistance pattern of lactose non-fermenting Escherichia coli from July 2018 to December 2018 in the Laboratory of Microbiology at Luanda Medical Center, Angola. Out of 1170 patient, a total of 120 urine specimens infected with Escherichia coli (>105 CFU/ml) were collected according to the routine protocol of urinalysis. Among these 120 isolates, 25 (21%) isolates were determined as “atypical”, lactose non-fermenting E. colis trains. The twenty-five lactose non-fermenting Escherichia coli strains isolated from urine samples in Luanda Medical Center were declared as Multiple Drugs-Resistant strains with high resistance to Cefalexine (100%), Cefuroxime (100%), Ceftriaxone (92%), Gentamycin (92%), Ciprofloxacin (72%) and Amoxiciclin/Clavulanic (80%). The alarming resistance level to the first-choice drugs for the treatment of urinary tract infections caused by non-fermentative lactose E. coli was observed.

关键词： Escherichia coli Multi-Drugs Resistance (MDR) Lactose non-fermenting Urine Tract Infections Colony Forming Unit (CFU)

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The Increased Frequency of Carbapenem Resistant non fermenting Gram Negative Pathogens as Causes of Health Care Associated Infections in Adult Cancer Patients

引用

Journal of Cancer Therapy 2015年第10期6卷 881-888页

作者： Hadir A. El-Mahallawy Rasha M. Abdel Hamid Safaa Shawky Hassan Samah Radwan Magdy Saber Clinical Pathology Department National Cancer Institute Cairo University Giza Egypt Medical Oncology Department National Cancer Institute Cairo University Giza Egypt

Background and Aim: Multi drug resistant non fermenting gram negative bacilli (NFGNB) have emerged as a major cause of health-care associated infections especially in immunocompromised hosts. The aim of the study was to investigate the prevalence of NFGNB as a cause of health-care associated infections (HAI) in cancer patients and determine their resistance pattern. Patients and Methods: During the study period, 158 NFGNB isolates were collected. Microscan Walk Away 9 was used for identification and testing for the metallo-β-lactamases (MBLs) was done by Imipenem-EDTA combined disk synergy test (CDST-IPM). Results: NFGNB represented 29.0% of infections caused by gram negative organisms. Carbapenem resistance, the multi-drug resistant (MDR) phenotype, and MBL production were documented in 70%, 63%, and 59% of NFGNB isolates, respectively. MDR-NFGNB rates were significantly higher among hospitalized patients, medical department and those with longer duration of hospital stay (p = 0.034, 0.026, 0.019;respectively) than non MDR-NFGNB. Conclusion: A high level of carbapenem and multi-drug resistance were detected among the non-fermenter pathogens isolated from hospitalized cases and were more frequently encountered in high risk adult cancer patients requiring longer duration of hospitalization. The MDR-NFGNB are constituting important causes of health-care associated infections in cancer patients.

关键词： Multi Drug Resistant Organisms (MDRO) non-fermenting Gram Negative Bacilli (NF-GNB) Metallo-β-Lactamases (MBL) Surgical Site Infections (SSI)

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

First Case of <i>Chromobacterium violaceum</i>as Urinary Tract Infection Agent in Angola

引用

Open Journal of Medical Microbiology 2019年第1期9卷 37-40页

作者： Aleksey Shatalov Ziv Maianski Laboratory of Microbiology Luanda Medical Center Luanda Angola Urology Department Luanda Medical Center Luanda Angola

Background: Chromobacterium violaceum is a Gram-negative, a facultative anaerobe bacteria producing violacein pigment. C. violaceum is generally present as the normal flora of water and soil. The Urine Tract Infection (UTI) due to C. violaceum is very rare. Until now there was no report from Africa about UTIs caused by C. violaceum. The antimicrobial susceptibility pattern of C. violaceum is very limited due to the rarity of isolation from clinical specimens. Here, we describe the first case of urinary tract infection caused by C. violaceum in Angola. Aim: Our case report was carried out to assess the sensitivity and resistance pattern of C. violaceum as the causative agent of UTI. Results: C. violaceum was sensitive to Amoxicillin/Clavulanic acid, Ceftriaxon, Ciprofloxacin, Doxycycline, Trimethoprim/Sulfamethoxazole, Piperacilin/Tazobactam, Gentamicin, Amikacin, Aztreonam and imipenem. The bacteria showed resistance to Cefuroxime. Conclusion: Here, we report a rare case of complicate urinary tract infection caused by C. violaceum in patient, who was treated successfully with ciprofloxacin for a total duration of 7 days.

关键词： Chromobacterium violaceum Lactose non-fermenting Urine Tract Infection (UTI) Antibiotic Susceptibility

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：