scholarly journals Urinary Tract Infections After Combat-related Genitourinary Trauma

2017 ◽  
Vol 4 (suppl_1) ◽  
pp. S345-S345
Author(s):  
Brendan Jackson ◽  
Stephen Y Liang ◽  
Janis Kuhn ◽  
Faraz Shaikh ◽  
Dana M Blyth ◽  
...  
Keyword(s):  
Urinary Tract ◽  
Urinary Tract Infections ◽  
Infectious Complications ◽  
Urethral Injury ◽  
Urologic Complications ◽  
Genitourinary Trauma ◽  
Severity Scores ◽  
Initial Injury ◽  
Tract Infections

Abstract Background Genitourinary (GU) trauma accounted for 5% of combat-related injuries sustained by U.S. military personnel during Operations Enduring Freedom (OEF) and Iraqi Freedom (OIF). Incidence and risk factors for long-term infectious complications, including urinary tract infections (UTI), have not been described in this unique population. Methods Demographics, injury patterns, initial and long-term medical care, urologic complications, and infectious complications involving the urinary tract for enrollees within the Trauma Infectious Disease Outcomes Study (TIDOS) were collected from Department of Defense (DOD) and Department of Veterans Affairs (VA) data sources. Statistical analyses were conducted to identify candidate predictors for UTIs after GU trauma. Results Among the 530 TIDOS enrollees who entered VA care, 90 (17%) sustained GU trauma. Blast injury (93.3%), injury during dismounted operations (56.7%), and lower extremity amputation (56.7%) were common characteristics among those with GU trauma. Higher median injury severity scores (ISS) were associated with GU trauma vs. non-GU trauma [33 (IQR: 21–38) vs. 17 (IQR: 9–26), P < 0.001]. Of those with GU trauma, 21 (23.3%) had ≥1 UTI (range 1–9) during DOD-VA care. A total of 42 unique UTI episodes were identified, with 11 (26.2%) occurring during initial DOD care, 19 (45.2%) during subsequent DOD care after initial hospital discharge, and 12 (28.6%) during VA care. The median time to first UTI episode was 49 days (IQR: 40.5–171.8). Having an UTI was associated with bladder (P = 0.002) and posterior urethral injury (P = 0.002), pelvic fracture (P < 0.001), urinary catheterization (P = 0.001), and urologic complications, including urinary retention or incontinence (P = 0.001) and stricture (P = 0.007). Pseudomonas aeruginosa (61.5%) was commonly isolated in urine cultures obtained within 6 months of the initial injury. Conclusion UTIs are a common infectious complication after combat genitourinary trauma, particularly in the setting of severe injury and urologic sequelae. Episodes of UTIs typically occur early on after the initial injury while in DOD care; however, recurrent infections may continue well into long-term VA care. Disclosures All authors: No reported disclosures.

scholarly journals Purple Urine Bag Syndrome: More Than Eyes Can See

2019 ◽  
Vol 13 (3) ◽  
pp. 125-132 ◽  
Author(s):  
Nikos Sabanis ◽  
Eleni Paschou ◽  
Panagiota Papanikolaou ◽  
Georgios Zagkotsis
Keyword(s):  
Chronic Kidney Disease ◽  
Urinary Tract ◽  
Kidney Disease ◽  
Urinary Tract Infections ◽  
Predisposing Factors ◽  
Recruitment Strategy ◽  
Purple Urine Bag Syndrome ◽  
Tract Infections ◽  
Purple Urine

Background/Aims: Purple urine bag syndrome (PUBS) is an uncommon clinical entity characterized by purple urine discoloration in the setting of urinary tract infections. Pa-thophysiology of PUBS has been correlated to aberrant metabolism of tryptophan. Multiple predisposing factors have been recognized, namely: female gender, advanced age, constipation, institutionalization, long-term catheter-ization, dementia and chronic kidney disease. Herein, we present a comprehensive review of all PUBS cases reported in PubMed, focusing on the predisposing factors and the microorganisms related to PUBS. Methods: We performed a search in PubMed database for articles referring to PUBS, published in English, French, Spanish and German from January 1978 until November 2017. The literature recruitment strategy was based on several keywords and Medical Subject Heading combination such as “purple urine bag syndrome” or PUBS or “urine discoloration”. The finally selected articles were categorized into case reports/series (88 articles including 112 patients) and studies (10 articles including 134 patients). Demographical data as well as predisposing factors were recorded and further analyzed. Results: According to our findings, mean age of PUBS patients was 78.9 ± 12.3 years, 70.7% were female while 90.1% were suffering from constipation, 76.1% were in a bedridden situation, 45.1% were experiencing long-term catheterization, 42.8% had been diagnosed with dementia, 14.3% had recurrent urinary tract infections and 14.1% were chronic kidney disease patients. 91.3% of patients presenting with PUBS alkaline urine were observed while the most common microbe in urine cultures was E. coli. Conclusions: PUBS is considered benign process in the majority of catheterized patients. Clinicians should be aware of the syndrome that may indicate serious comorbidities.

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