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Introduction: Screening colonoscopies are recommended for the detection and prevention of colon cancer. Liquid colonoscopy preparations may be poorly tolerated. We evaluated the adequacy and tolerability of a novel low-cost colonoscopy preparation consisting of magnesium citrate capsules and bisacodyl (MCCB).
Methods: This is a single-center, assessor-blinded, randomized controlled trial of 51 patients undergoing screening colonoscopies, who received a bowel preparation of either 4 liters of GoLYTELY (Braintree Laboratories, Inc., Braintree, MA) or MCCB. The primary outcome was the rate of adequate colon cleanliness, defined as a total score ≥ 6 on the Boston Bowel Preparation Scale and no colon segment with a score of zero. The secondary outcome was patient satisfaction, assessed by a validated questionnaire.
Results: A total of 100% of patients in both arms achieved adequate colon cleanliness, and the magnesium citrate arm had superior patient satisfaction (mean satisfaction score: 54.8 vs. 172.8; p < 0.001).
Conclusions: A pill-based colonoscopy preparation of MCCB may be a low-cost option for patients reluctant to consume a liquid preparation.
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http://dx.doi.org/10.7759/cureus.20506 | DOI Listing |
Vet Rec
August 2025
Postgraduate Program in Veterinary Medicine (Clinical and Animal Reproduction), Universidade Federal Fluminense, Niterói, Rio de Janeiro, Brazil.
Background: Challenges associated with bowel cleansing protocols for canine colonoscopy include practical applicability and inadequate preparations. This study aimed to describe and evaluate an adapted protocol to simplify colonoscopy preparation in dogs.
Methods: A low-residue diet and a reduced volume of sodium picosulphate and magnesium citrate laxative were used orally alongside a saline enema.
Jpn J Radiol
August 2025
Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, Japan.
Purpose: To evaluate the feasibility of applying a barium enema-style bowel preparation protocol to CT colonography (CTC) in clinical practice.
Materials And Methods: 11 patients underwent CTC using a simplified bowel preparation protocol based on magnesium citrate, similar to that used for barium enema. Two radiologists assessed the homogeneity of fluid tagging, volume of residual fluid, and degree of colonic distension in six colonic segments (cecum, ascending, transverse, descending, sigmoid, rectum) in both supine and prone positions.
Molecules
July 2025
Department of Gastronomy Science and Functional Foods, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 31, 60-624 Poznań, Poland.
Osmotic dehydration is a process involving a two-way mass transfer, during which water and substances dissolved in it are removed from the product and, at the same time, substances dissolved in a hypertonic solution penetrate into the tissues. This process has a significant effect on, among other things, the nutritional and sensory parameters, as well as the texture and shelf life of the dehydrated product. This study analyzed the effect of osmotic dehydration of beet on magnesium content following the addition of various chemical forms of magnesium (magnesium oxide, magnesium citrate, magnesium chloride) to a hypertonic solution.
View Article and Find Full Text PDFAsian J Urol
April 2025
Department of Urology, University of California San Diego Health, San Diego, CA, USA.
Objective: Several therapeutic modalities for the prevention of calcium oxalate (CaOx) stones have been studied, but only a select few of these modalities have been incorporated into the American Urological Association guidelines. Our study aimed to organize and interrogate existing research that may be promising for CaOx prevention.
Methods: A literature search was conducted using MEDLINE and Embase from inception to November 16, 2022.
Abdom Radiol (NY)
May 2025
Department of Radiology, Albert Einstein College of Medicine, Montefiore Medical Center, The Bronx, USA.
Objectives: Adequate bowel preparation and tagging are critical in optimizing CTC performance. Iohexol has a higher safety profile than other available tagging agents. This study aims to determine if iohexol serves as an adequate fluid and stool tagging agent in conjunction with minimally cathartic bowel preparation.
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