نتایج جستجو برای: bowel preparation
تعداد نتایج: 233201 فیلتر نتایج به سال:
Standard Colonic Lavage Alters the Natural State of Mucosal-Associated Microbiota in the Human Colon
BACKGROUND & AIMS Past studies of the human intestinal microbiota are potentially confounded by the common practice of using bowel-cleansing preparations. We examined if colonic lavage changes the natural state of enteric mucosal-adherent microbes in healthy human subjects. METHODS Twelve healthy individuals were divided into three groups; experimental group, control group one, and control gr...
Colonoscopy is a widely accepted method for the evaluation of the colon and terminal ileum. Its diagnostic accuracy and therapeutic safety are influenced by prerequisites, including modulation of medication and bowel cleansing. Appropriate choices of sedative medication and bowel-cleansing regimen, together with diet modification, should be made based on the patient's underlying disease, age, a...
Colonoscopy is widely used for the diagnosis and treatlesions that are endoscopically subtle or difficult to rement of colon disorders. Properly performed, colonoscopy is generally safe, accurate, and well-tolerated. Visualization of the mucosa of the entire large intestine and distal terminal ileum usually is possible during colonoscopy. Polyps can be removed during colonoscopy, thereby reduci...
BACKGROUND Inadequate colonoscopy bowel preparation can lead to increased procedural time, decreased diagnostic yield, and an increased complication rate. Little is known about which patient characteristics may predict poor bowel preparation for routine, average-risk colonoscopy evaluation. METHODS 300 consecutive patients who underwent routine, average risk outpatient screening colonoscopy d...
BACKGROUND There are limited data on the safety of colonoscopy in patients with lower gastrointestinal bleeding (LGIB). We examined the various adverse events associated with colonoscopy in acute LGIB compared with non-GIB patients. METHODS Emergency hospitalized LGIB patients (n = 161) and age- and gender-matched non-GIB controls (n = 161) were selected. Primary outcomes were any adverse eve...
BACKGROUND Colonoscopy is a common procedure for diagnosing and screening colon cancer and other bowel-related diseases. Many studies have pointed out that using phospho-soda as a bowel preparation can cause obvious electrolyte abnormalities or acute kidney injury. Nonetheless, there are few studies related to its prevalence and risk factors in the population undergoing health examinations. Our...
Introduction: Preoperative mechanical cleansing of the colon has been frequently questioned lately. The purpose of this study was to present the experience of our team with colorectal resection without conventional mechanical preparation of the large bowel. Methods: The study retrospectively evaluated 54 patients (mean age=59 (34–87) years old; 36 (66.7%) females and 18 (33.3%) males) who under...
The use of antibiotic prophylaxis during transrectal ultrasound-guided prostate biopsy is state of the art [1]. Currently, fluoroquinolones, cotrimoxazole and targeted antibiotic prophylaxis are the recommended approaches [2]. There is less consensus how long the drug administration should last. Unlike antibiotic prophylaxis, no method of bowel preparation has been agreed upon so far. It seems ...
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