Indwelling Urinary Catheter Model of Proteus mirabilis Infection

2019 ◽  
pp. 187-200
Author(s):  
Sara N. Smith ◽  
Chelsie E. Armbruster
Keyword(s):  
Proteus Mirabilis ◽  
Urinary Catheter ◽  
Indwelling Urinary Catheter

Attenuation of Proteus mirabilis colonization and swarming motility on indwelling urinary catheter by antibiofilm impregnation: An in vitro study

2020 ◽  
Vol 194 ◽  
pp. 111207
Author(s):  
Ravindran Durgadevi ◽  
Ramaiah Kaleeshwari ◽  
Thirukannamangai Krishnan Swetha ◽  
Rajaiah Alexpandi ◽  
Shunmugaiah Karutha Pandian ◽  
...  
Keyword(s):  
Proteus Mirabilis ◽  
Urinary Catheter ◽  
In Vitro Study ◽  
Vitro Study ◽  
Swarming Motility ◽  
Indwelling Urinary Catheter

scholarly journals Nosocomial Infections Due to Multidrug-Resistant Bacteria in Cancer Patients: A Six-Year Experience of an Oncology Center of Western China

2020 ◽  
Author(s):  
Ai-Min Jiang ◽  
Xin Shi ◽  
Na Liu ◽  
Huan Gao ◽  
Meng-Di Ren ◽  
...  
Keyword(s):  
Hospital Mortality ◽  
Cancer Patients ◽  
Nosocomial Infections ◽  
Bacterial Infections ◽  
Urinary Catheter ◽  
Multidrug Resistant ◽  
Western China ◽  
Smoking History ◽  
Resistant Bacteria ◽  
Indwelling Urinary Catheter

Abstract Background: Bacterial infections are the most frequent complications in patients with malignancy, and the epidemiology of nosocomial infections among cancer patients has changed over time. This study aimed to evaluate characteristics, antibiotic-resistant patterns, and prognosis of nosocomial infections caused by multidrug-resistant (MDR) bacteria in cancer patients. Methods: This retrospective observational study analyzed cancer patients with MDR bacteria caused nosocomial infections from August 2013 to May 2019. The extracted clinical data were recorded in a standardized form and compared based on the patient’s survival status after infection during hospitalization. Data were analyzed by using independent samples t-test, Chi-square test, and binary logistic regression. P -values < 0.05 were considered statistically significant. Results: Overall, 257 cancer patients developed nosocomial infections caused by MDR bacteria. Extended-spectrum β-lactamase producing Enterobacteriaceae (ESBL-PE) was the most frequently isolated multidrug-resistant Gram-negative bacteria (MDRGNB), followed by Acinetobacter baumannii , and Stenotrophomonas maltophilia . Smoking history, cancer patients who received intrapleural/abdominal infusion within 30 days, presence of indwelling urinary catheter, and haemoglobin were independent factors for in-hospital mortality in the study population. The isolated MDR bacteria were mainly sensitive to amikacin, meropenem, imipenem, tigecycline, and piperacillin/tazobactam. Conclusions: This study confirms that MDR bacteria caused nosocomial infections were widely prevalent in cancer patients. ESBL-PE was the most commonly MDR bacteria, and the isolated MDR strains were mainly sensitive to amikacin, meropenem, imipenem, tigecycline, and piperacillin/tazobactam. Former smokers, cancer patients who received intrapleural/abdominal infusion within 30 days, presence of indwelling urinary catheter, and anemia were associated with increased in-hospital mortality. Our findings suggest that clinicians should think highly of nosocomial infections caused by MDR in cancer patients and advise policymakers to develop a guideline.

scholarly journals IP077. Need for Routine Preoperative Insertion of Indwelling Urinary Catheter Before Endovascular Aortic Repair of Abdominal Aortic Aneurysm

2019 ◽  
Vol 69 (6) ◽  
pp. e132
Author(s):  
Brittany Montross ◽  
Monica O'Brien-Irr ◽  
Hasan Dosluoglu ◽  
Sikandar Z. Khan ◽  
Linda Harris ◽  
...  
Keyword(s):  
Abdominal Aortic Aneurysm ◽  
Aortic Aneurysm ◽  
Urinary Catheter ◽  
Endovascular Aortic Repair ◽  
Aortic Repair ◽  
Abdominal Aortic ◽  
Indwelling Urinary Catheter
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