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bowel preparation colonoscopy

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https://www.readbyqxmd.com/read/28727630/same-day-versus-split-dose-bowel-preparation-before-colonoscopy-a-meta-analysis
#1
Yuan-Lung Cheng, Kuang-Wei Huang, Wei-Chih Liao, Jiing-Chyuan Luo, Keng-Hsin Lan, Chien-Wei Su, Yuan-Jen Wang, Ming-Chih Hou
BACKGROUND: Split-dose regimens (SpDs) were recommended as a first choice for bowel preparation, whereas same-day regimens (SaDs) were recommended as an alternative; however, randomized trials compared them with mixed results. The meta-analysis was aimed at clarifying efficacy level between the 2 regimens. MATERIALS AND METHODS: We used MEDLINE/PubMed, EMBASE, Scopus, CINAHL, Cochrane Library, and Web of Science to identify randomized trials published from 1990 to 2016, comparing SaDs to SpDs in adults...
July 19, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28727629/an-automated-inpatient-split-dose-bowel-preparation-system-improves-colonoscopy-quality-and-reduces-repeat-procedures
#2
Rena Yadlapati, Elyse R Johnston, Adam B Gluskin, Dyanna L Gregory, Rachel Cyrus, Lindsay Werth, Jody D Ciolino, David P Grande, Rajesh N Keswani
BACKGROUND/GOALS: Inpatient colonoscopy preparations are often inadequate, compromising patient safety and procedure quality, while resulting in greater hospital costs. The aims of this study were to: (1) design and implement an electronic inpatient split-dose bowel preparation order set; (2) assess the intervention's impact upon preparation adequacy, repeated colonoscopies, hospital days, and costs. STUDY: We conducted a single center prospective pragmatic quasiexperimental study of hospitalized adults undergoing colonoscopy...
July 19, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28723857/the-clinical-and-economic-effects-of-targeted-bowel-preparation-results-of-a-decision-analysis
#3
Jacob E Kurlander, Shahnaz Sultan, Sameer D Saini
BACKGROUND: Colonoscopy bowel preparation failure is common, costly, and clinically harmful. Prediction models can identify patients at high risk for preparation failure, but they are rarely used. GOALS: To investigate the clinical and economic effects of using a more intensive preparation upfront (a "targeted" strategy) for patients identified as high risk for preparation failure. STUDY: We developed a Markov decision analytic model to compare usual care with a targeted strategy...
July 18, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28723744/association-between-bowel-habits-and-quality-of-bowel-preparation-for-colonoscopy
#4
Dong-Won Lee, Ja Seol Koo, Seonghee Kang, Seung Young Kim, Jong Jin Hyun, Sung Woo Jung, Hyung Joon Yim, Sang Woo Lee
The effectiveness of colonoscopy is highly dependent on the quality of bowel preparation. Although many studies have previously evaluated the role of cleansing methods and dosing regimens, few have examined the association between bowel habits and subsequent bowel preparation. Here, we aimed to evaluate the impact of bowel habits on the quality of bowel preparation.A total of 404 patients who underwent a total colonoscopy and completed a personal bowel habit questionnaire at Korea University Hospital between December 2012 and December 2013 were enrolled...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28706429/comparing-reduced-dose-sodium-phosphate-tablets-to-2-l-of-polyethylene-glycol-a-randomized-study
#5
Soichiro Ako, Koji Takemoto, Eriko Yasutomi, Chihiro Sakaguchi, Mayu Murakami, Tomoko Sunami, Shohei Oka, Hamada Kenta, Noriko Okazaki, Yuki Baba, Yasushi Yamasaki, Toshiyuki Asato, Daisuke Kawai, Ryuta Takenaka, Hirohumi Tsugeno, Sakiko Hiraoka, Jun Kato, Shigeatsu Fujiki
AIM: To compare the tolerability and quality of bowel cleansing between 2 L polyethylene glycol (PEG) and reduced-dose sodium phosphate (NaP) tablets as a preparation for colonoscopy. METHODS: Two hundred patients were randomly assigned to the PEG or NaP groups at the same ratio. The NaP group patients took 30 tablets with 2 L of clear liquid, while the PEG group patients took 2L of PEG. Tolerability was assessed by a questionnaire about taste, volume, and the overall impression...
June 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28706428/appropriateness-of-the-study-of-iron-deficiency-anemia-prior-to-referral-for-small-bowel-evaluation-at-a-tertiary-center
#6
Jaime Pereira Rodrigues, Rolando Pinho, Joana Silva, Ana Ponte, Mafalda Sousa, João Carlos Silva, João Carvalho
AIM: To evaluate the adequacy of the study of iron deficiency anemia (IDA) in real life practice prior to referral to a gastroenterology department for small bowel evaluation. METHODS: All consecutive patients referred to a gastroenterology department for small bowel investigation due to iron deficiency anemia, between January 2013 and December 2015 were included. Both patients referred from general practitioners or directly from different hospital departments were selected...
June 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28684185/transabdominal-ultrasound-colonography-for-detection-of-colorectal-neoplasms-initial-clinical-experience
#7
Jin-Ya Liu, Li-Da Chen, Jian-Bo Xu, Hui Wu, Jin-Ning Ye, Xin-Hua Zhang, Xiao-Yan Xie, Wei Wang, Ming-De Lu
We investigated the feasibility of using ultrasound colonography (USC) to visualize the healthy colon and rectum and detect colorectal polyps. Eight healthy volunteers underwent USC after standard bowel preparation. The feasibility and image quality of USC in different segments were evaluated. Then, USC was conducted on eight patients with known colonic neoplasms using colonoscopy as the reference standard. For volunteers, USC examinations were successfully performed on four (50.0%) ascending, three (37.5%) transverse and eight (100%) descending colons, as well as all sigmoid colons and rectums...
July 3, 2017: Ultrasound in Medicine & Biology
https://www.readbyqxmd.com/read/28681075/cost-analysis-of-colorectal-cancer-screening-with-ct-colonography-in-italy
#8
Paola Mantellini, Giuseppe Lippi, Lapo Sali, Grazia Grazzini, Silvia Delsanto, Beatrice Mallardi, Massimo Falchini, Guido Castiglione, Francesca Maria Carozzi, Mario Mascalchi, Stefano Milani, Leonardo Ventura, Marco Zappa
OBJECTIVE: Unit costs of screening CT colonography (CTC) can be useful for cost-effectiveness analyses and for health care decision-making. We evaluated the unit costs of CTC as a primary screening test for colorectal cancer in the setting of a randomized trial in Italy. METHODS: Data were collected within the randomized SAVE trial. Subjects were invited to screening CTC by mail and requested to have a pre-examination consultation. CTCs were performed with 64- and 128-slice CT scanners after reduced or full bowel preparation...
July 5, 2017: European Journal of Health Economics: HEPAC: Health Economics in Prevention and Care
https://www.readbyqxmd.com/read/28676254/patient-navigation-for-colonoscopy-completion-results-of-an-rct
#9
Amy DeGroff, Paul C Schroy, Kerry Grace Morrissey, Beth Slotman, Elizabeth A Rohan, James Bethel, Jennifer Murillo, Weijia Ren, Shelley Niwa, Steven Leadbetter, Djenaba Joseph
INTRODUCTION: Colorectal cancer is a leading cause of cancer-related death in the U.S. Although screening reduces colorectal cancer incidence and mortality, screening rates among U.S. adults remain less than optimal, especially among disadvantaged populations. This study examined the efficacy of patient navigation to increase colonoscopy screening. STUDY DESIGN: RCT. SETTING/PARTICIPANTS: A total of 843 low-income adults, primarily Hispanic and non-Hispanic blacks, aged 50-75 years referred for colonoscopy at Boston Medical Center were randomized into the intervention (n=429) or control (n=427) groups...
July 1, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28669148/the-impact-of-patient-education-with-a-smartphone-application-on-the-quality-of-bowel-preparation-for-screening-colonoscopy
#10
JeongHyeon Cho, SeungHee Lee, Jung A Shin, Jeong Ho Kim, Hong Sub Lee
Background/Aims: Few studies have evaluated the use of a smartphone application (app) for educating people undergoing colonoscopy and optimizing bowel preparation. Therefore, this study was designed to develop a smartphone app for people to use as a preparation guide and to evaluate the efficacy of this app when used prior to colonoscopy. Methods: In total, 142 patients (male:female=84:58, mean age=43.5±9.3 years), who were scheduled to undergo a colonoscopy at Myongji Hospital, were enrolled in this study...
July 3, 2017: Clinical Endoscopy
https://www.readbyqxmd.com/read/28649124/a-modified-bowel-preparation-regimen-for-colonoscopy-providing-the-patients-satisfaction-and-convenience
#11
Chia-Cheng Wen, Shu-Wen Jao, Cheng-Wen Hsiao
BACKGROUND A complete cleansing of the bowel is a critical factor that impacts the diagnostic accuracy of colonoscopies. However, the common bowel preparation regimen of two 45 mL doses of sodium phosphate (2×NaP) often leads to uncomfortable symptoms and subsequently lower patient adherence. To improve patient adherence and satisfaction, we proposed a modified regimen composed of two sennoside tablets and one bottle of NaP (S+NaP) and we then evaluated bowel preparation quality and patient satisfaction. MATERIAL AND METHODS A total of 531 patients who underwent colonoscopies at the outpatient coloproctology clinic from January 2016 to December 2016 were retrospectively reviewed...
June 26, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28648575/inadequate-boston-bowel-preparation-scale-scores-predict-the-risk-of-missed-neoplasia-on-next-colonoscopy
#12
Matthew A Kluge, J Luke Williams, Connie K Wu, Brian C Jacobson, Paul C Schroy, David A Lieberman, Audrey H Calderwood
BACKGROUND AND AIMS: The risks of missed findings after inadequate bowel preparation are not fully characterized in a diverse cohort. We aimed to evaluate the likelihood of missed polyps after an inadequate preparation as assessed using the Boston Bowel Preparation Scale (BBPS). METHODS: In this observational study of prospectively collected data within a large, national endoscopic consortium, we identified patients aged 50 to 75 who underwent average-risk screening colonoscopy (C1) followed by a second colonoscopy for any indication within 3 years (C2)...
June 22, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28639128/comparison-of-4-l-polyethylene-glycol-and-2-l-polyethylene-glycol-plus-ascorbic-acid-in-patients-with-inactive-ulcerative-colitis
#13
Eun Soo Kim, Kyeong Ok Kim, Byung Ik Jang, Eun Young Kim, Yoo Jin Lee, Hyun Seok Lee, Seong Woo Jeon, Hyun Jin Kim, Sung Kook Kim
BACKGROUND: Although colonoscopy preparation may cause symptom flares in patients with ulcerative colitis (UC), little is known about the standard preparation regimen in this population. AIM: We aimed to compare 4L polyethylene glycol (4L-PEG) with 2L polyethylene glycol plus ascorbic acid (2L-PEG-Asc) in quiescent UC patients. METHODS: Patients with inactive UC undergoing colonoscopy for surveillance or checkup of mucosal healing were prospectively enrolled at 5 tertiary hospitals...
June 21, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28614169/impact-of-resected-colon-site-on-quality-of-bowel-preparation-in-patients-who-underwent-prior-colorectal-resection
#14
Eric Chung, Jeonghyun Kang, Seung Hyuk Baik, Kang Young Lee
BACKGROUND AND AIM: Various factors are known to be associated with quality of bowel preparation (QBP), but have rarely been investigated in patients with prior colorectal resection. The aim of this study was to investigate variables associated with bowel preparation in patients with prior colorectal resection. MATERIALS AND METHODS: A total of 247 patients with prior colorectal resection and undergone surveillance colonoscopy were consecutively chosen. One clinician performed endoscopy for all patients...
June 13, 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28607683/improving-bowel-preparation-for-colonoscopy-in-a-cost-effective-manner
#15
Syed Anjum Gardezi, Clare Tibbatts
Colonoscopy is a key investigation used to exclude large bowel pathologies including surveillance for CRC (Colorectal cancer) Poor bowel preparation (bowel prep) is one of the most important factors affecting its diagnostic yield. Different formulations of bowel prep are currently in use depending upon patient tolerance, indication & co-morbidities. In University Hospital Llandough we retrospectively reviewed the outcome of colonoscopies performed over period of 3 months, in relation to the type and outcome of bowel preparations used...
2017: BMJ Quality Improvement Reports
https://www.readbyqxmd.com/read/28606560/post-colonoscopy-colorectal-cancer-characteristics-and-predictive-factors
#16
María Muñoz García-Borruel, Antonio José Hervás Molina, Manuel L Rodríguez Perálvarez, Estefanía Moreno Rincón, Indhira Pérez Medrano, Francisco Javier Serrano Ruiz, Luis Leonardo Casáis Juanena, María Pleguezuelo Navarro, Antonio Naranjo Rodríguez, Carlos Villar Pastor
INTRODUCTION AND AIMS: A high quality colonoscopy is key in preventing colorectal cancer, but the risk of colorectal cancer (CRC) exists. The aims of the study were to investigate the incidence, characteristics and predictive factors of post-colonoscopy colorectal cancer (PCCRC). MATERIAL AND METHOD: A retrospective and prospective observational study was designed. A population undergoing colonoscopy between 1-01-1997 and 31-12-2014 was included. We analysed demographic variables, characteristics of the diagnostic colonoscopy of CRC, of the previous ones and the lesions found in them...
June 10, 2017: Medicina Clínica
https://www.readbyqxmd.com/read/28594580/the-management-of-hard-to-prepare-colonoscopy-patients
#17
Daniele Mandolesi, Leonardo Frazzoni, Franco Bazzoli, Lorenzo Fuccio
Effective bowel cleansing is crucial for high quality colonoscopy. A notable portion of patients still present with low quality bowel preparation prior to their colonoscopy, compromising the overall quality of their colonoscopy. Areas covered: This review focuses on the main strategies that can improve the cleansing quality with a special interest on those clinical conditions that have been associated with a poor bowel preparation quality, such as patients with chronic constipation, history of bowel resection, liver cirrhosis, diabetes mellitus and chronic kidney disease...
June 14, 2017: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28589184/a-new-approach-in-bowel-preparation-before-colonoscopy-in-patients-with-constipation-a-prospective-randomized-investigator-blinded-trial
#18
Murat Yıldar, İsmail Yaman, Murat Başbuğ, Faruk Çavdar, Hasan Topfedaisi, Hayrullah Derici
OBJECTIVE: Enema administration in the morning of routine colonoscopy is known to be useless. However, the potential bowel cleansing effects of distal colon emptying with enema prior to purgatives are not known. The aim of this study is to investigate the effects of enema use before purgatives in preparation for colonoscopy. MATERIAL AND METHODS: Two hundred twenty-seven patients were randomly assigned into three groups; enema before purgative use, enema after purgative use, and no enema...
2017: Turk J Surg
https://www.readbyqxmd.com/read/28582482/fusobacterium-and-colorectal-cancer-causal-factor-or-passenger-results-from-a-large-colorectal-cancer-screening-study
#19
Efrat L Amitay, Simone Werner, Marius Vital, Dietmar H Pieper, Daniela Höfler, Indra-Jasmin Gierse, Julia Butt, Yesilda Balavarca, Katarina Cuk, Hermann Brenner
Colorectal cancer is a leading cause of morbidity and mortality worldwide in both men and women. The gut microbiome is increasingly recognized as having an important role in human health and disease. Fusobacterium has been identified in former studies as a leading gut bacterium associated with colorectal cancer but it is still not clear if it plays an oncogenic role. In the current study, fecal samples were collected prior to bowel preparation from participants of screening colonoscopy in the German BliTz study...
June 5, 2017: Carcinogenesis
https://www.readbyqxmd.com/read/28579761/barriers-and-facilitators-associated-with-colonoscopy-completion-in-individuals-with-multiple-chronic-conditions-a-qualitative-study
#20
Shahnaz Sultan, Melissa R Partin, Phalgoon Shah, Jennifer LeLaurin, Ivette Magaly Freytes, Chandylen L Nightingale, Susan F Fesperman, Barbara A Curbow, Rebecca J Beyth
BACKGROUND: A recommendation to undergo a colonoscopy, an invasive procedure that requires commitment and motivation, planning (scheduling and finding a driver) and preparation (diet restriction and laxative consumption), may be uniquely challenging for individuals with multiple chronic conditions (MCCs). This qualitative study aimed to describe the barriers and facilitators to colonoscopy experienced by such patients. MATERIALS AND METHODS: Semistructured focus groups were conducted with male Veterans who were scheduled for outpatient colonoscopy and either failed to complete the procedure or completed the examination...
2017: Patient Preference and Adherence
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