Infectious Disease Topics
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What Do the Urinary Microbiota and Incontinence Have to Do With Each Other?
Increased diversity of the microbiota in women is associated with urgency urinary incontinence symptoms but not with stress urinary incontinence symptoms.
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Does Adding Rifampin to Standard Therapy Improve Outcomes in Patients With Staphylococcus aureus Bacteremia?
The addition of rifampin to standard therapy failed to provide significant benefit to patients with bacteremia due to Staphylococcus aureus.
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New Agent for Treatment of Chagas Disease Disappoints in Clinical Trial
A randomized, controlled trial of E1224 (a ravuconazole prodrug) in different doses and durations was studied in adult patients with chronic indeterminate Chagas disease. Parasite clearance was observed in treated patients, but the response was transient in most patients.
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Mefloquine: Still Effective and Still Safe for Malaria Chemoprophylaxis
Mefloquine is known as an effective agent for malaria chemoprophylaxis. However, concerns about serious adverse effects have limited its use. Now, a careful review of data suggests that fatal outcomes related to mefloquine prophylaxis are very rare.
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MRSA Infections May Lead to Prolonged Impairment of Lymphatic Vessel Function
In the first study to investigate the potential interactions between bacterial infections and lymphatic function, researchers found that methicillin-resistant Staphylococcus aureus toxins killed muscle cells critical to the pumping of lymph fluid and led to prolonged lymphatic dysfunction months after the bacteria had been cleared.
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Prolonged vs. Short Duration Infusion of Beta-lactam Antibiotics: The Verdict Is In
When compared to shorter infusion duration, prolonged infusion of anti-pseudomonal β-lactam antibiotics was associated with reduced mortality.
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Infectious Disease Alert Updates
Providers Facilitate Transmission of Resistant Organisms; The Time Is Now — Stop CRKP
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Root Causes of Hepatitis A Outbreak in California
During 2017, a large outbreak of hepatitis A was identified in California. The majority of patients were homeless. Addressing the problem of homelessness should be a priority for our country.
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REPROVE: Ceftazidime-avibactam vs. Meropenem in Hospital-acquired Pneumonia
Ceftazidime-avibactam therapy was non-inferior to meropenem treatment in a double-blind, randomized trial that included patients with nosocomial pneumonia, including those with ventilator-associated pneumonia.
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Updated Recommendations for Prevention of Hepatitis B Virus Infection
New recommendations for prevention of hepatitis B virus infection focus on testing and management of newborns.