Urinary Tract Infection
Could adaptable bacteria cause repeat urinary tract infections?
(HealthDay)—Women suffering from recurring urinary tract infections may carry a particularly hearty strain of E. coli bacteria that flourishes in both the gut and the bladder, and can migrate back and forth ...
Diseases, Conditions, Syndromes
May 09, 2013 |
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ER visits for urinary tract infections add almost $4 billion a year in unnecessary costs
Giving patients better access to primary health care could save nearly $4 billion a year in unnecessary emergency room visits for a single common complaint – urinary tract infections – according to a study by the Vattikuti ...
Health
May 06, 2013 |
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Bacteria may contribute to premature births, STDs
(Medical Xpress)—New research at Washington University School of Medicine in St. Louis points to a common species of bacteria as an important contributor to bacterial vaginosis, a condition linked to preterm ...
Medical research
Apr 23, 2013 |
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Nearly half of older women diagnosed with UTI not confirmed in urine culture
Older adults represent an important and growing demographic in emergency departments (ED) across the country, with urinary tract infections (UTIs) being one of the leading causes for ED visits. In fact, UTIs, which can progress ...
Diseases, Conditions, Syndromes
Apr 22, 2013 |
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Currently approved drugs found effective in laboratory mice against bioterror threats
In the most extensive screen of its kind, Texas Biomed scientists in San Antonio have demonstrated the feasibility of repurposing already-approved drugs for use against highly pathogenic bacteria and viruses. The pathogens ...
Medical research
Apr 09, 2013 |
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Urinary tract infections 29 times more likely in schizophrenia relapse
Schizophrenia patients experiencing relapse are 29 times more likely than healthy individuals to have a urinary tract infection, researchers report.
Psychology & Psychiatry
Apr 03, 2013 |
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US OKs first-of-its-kind diabetes drug (Update)
The U.S. Food and Drug Administration on Friday approved a first-of-its-kind diabetes drug from Johnson & Johnson that uses a new method to lower blood sugar—flushing it out in patients' urine.
Medications
Mar 29, 2013 |
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Michigan hospitals national leaders in preventing common and costly urinary tract infections
Patients at Michigan hospitals are less likely to experience a urinary tract infection caused by a catheter than at other hospitals in the country, according to a new study by the University of Michigan.
Diseases, Conditions, Syndromes
Mar 25, 2013 |
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China, India travel boosts risk of antibiotic resistant cystitis
Experts have warned of the growing risk of travellers to India, China and South East Asia bringing home E.coli infections that are immune to treatment with a normal course of antibiotic tablets.
Diseases, Conditions, Syndromes
Mar 18, 2013 |
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CWRU spinoff ConservoCare gets licensing options to develop medical device for bladder control
ConservoCare, LLC, a spinoff of research at Case Western Reserve University, has obtained license options through the university's Technology Transfer Office to develop a medical device for bladder control.
Other
Mar 15, 2013 |
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New study on UTIs suggests flagellin is key in stimulating body's natural defences
A new study by British scientists reveals that motile Escherichia coli isolates demonstrated significant activation of NF-κB signaling suggesting that flagellin plays a key role in up-regulating the host innate defences agains ...
Medical research
Mar 15, 2013 |
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Study uncovers new cells in the urethra which may detect hazardous substances
A recent study conducted by a group of German scientists revealed the presence of a previously unknown cell in the urethra of mice. These chemosensory cholinergic brush cells are in close contact to sensory neurons that express ...
Medical research
Mar 15, 2013 |
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Antibiotic-resistant strain of E. coli increasing among older adults and residents of nursing homes
Antibiotic-resistant Escherichia coli (E. coli) continues to proliferate, driven largely by expansion of a strain of E. coli know as sequence type ST131. A new study points to hospitals and long-term care facilities (LTC ...
Diseases, Conditions, Syndromes
Mar 12, 2013 |
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Study shows mirabegron effective and well tolerated for overactive bladder
In a new phase III trial mirabegron, a β3-adrenoceptor agonist, given once daily for 12 weeks, reduced the frequency of incontinence episodes and number of daily urinations, and improved urgency and nocturia in adults with ...
Diseases, Conditions, Syndromes
Mar 04, 2013 |
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How much will I be charged? Study examines patient bills for top 10 visits to the emergency room
It's a basic, reasonable question: How much will this cost me? For patients in the emergency room, the answer all too often is a mystery.
Health
Feb 27, 2013 |
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A urinary tract infection (UTI) is a bacterial infection that affects part of the urinary tract. When it affects the lower urinary tract it is known as a simple cystitis (a bladder infection) and when it affect the upper urinary tract it is known as pyelonephritis (a kidney infection). Symptoms from a lower urinary tract include painful urination and either frequent urination or urge to urinate (or both), while those of pyelonephritis include fever and flank pain in addition to the symptoms of a lower UTI. In the elderly and the very young, symptoms may be vague. The main causal agent of both types is Escherichia coli, however other bacteria, viruses or fungus may rarely be the cause.
Urinary tract infections occur more commonly in women than men, with half of women having at least one infection at some point in their lives. Recurrences are common. Risk factors include female anatomy, sexual intercourse and family history. Pyelonephritis, if it occurs, usually follows a bladder infection but may also result from a blood borne infection. Diagnosis in young healthy women can be based on symptoms alone. In those with vague symptoms, diagnosis can be difficult because bacteria may be present without there being an infection. In complicated cases or if treatment has failed, a urine culture may be useful. In those with frequent infections, low dose antibiotics may be taken as a preventative measure.
In uncomplicated cases, urinary tract infections are easily treated with a short course of antibiotics, although resistance to many of the antibiotics used to treat this condition is increasing. In complicated cases, longer course or intravenous antibiotics may be needed, and if symptoms have not improved in two or three days, further diagnostic testing is needed. In women, urinary tract infections are the most common form of bacterial infection with 10% developing urinary tract infections yearly.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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