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https://www.readbyqxmd.com/read/28815039/predicting-adr-from-pdr-and-individual-adenoma-to-polyp-detection-rate-ratio-for-screening-and-surveillance-colonoscopies-a-new-approach-to-quality-assessment
#1
C Schramm, I Scheller, J Franklin, M Demir, F Kuetting, D Nierhoff, T Goeser, U Toex, H M Steffen
BACKGROUND AND AIMS: Adenoma detection rate (ADR) has been established as a quality indicator for screening colonoscopy. Because ADR is cumbersome to obtain in routine practice, polyp detection rate (PDR), polypectomy rate (PR) and adenoma-to-polyp-detection-rate-ratio (APDRR) have been proposed to estimate ADR. This study aimed to evaluate APDRR in order to estimate ADR (ADRest) in different settings. METHODS: Average risk screening and surveillance colonoscopies from a community-based private practice and a tertiary academic hospital setting were retrospectively evaluated...
August 2017: United European Gastroenterology Journal
https://www.readbyqxmd.com/read/28812188/comparative-efficacy-of-cold-polypectomy-techniques-for-diminutive-colorectal-polyps-a-systematic-review-and-network-meta-analysis
#2
Yoon Suk Jung, Chan Hyuk Park, Eunwoo Nam, Chang Soo Eun, Dong Il Park, Dong Soo Han
BACKGROUND: Although cold polypectomy techniques are preferred over polypectomy with electrocautery in the management of diminutive polyps, comprehensive comparisons among various cold polypectomy techniques have not yet been fully performed. METHODS: We searched for all relevant randomized controlled trials published up until October 2016 examining the efficacy of cold polypectomy techniques for diminutive polyps. Cold polypectomy techniques were classified as cold forceps polypectomy (CFP), jumbo forceps polypectomy (JFP), traditional cold snare polypectomy (CSP), and dedicated CSP, according to the type of device...
August 15, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28804754/use-of-the-full-thickness-resection-device-ftrd-to-prevent-bleeding-after-colonic-polypectomy-in-a-patient-with-a-left-ventricular-assist-device
#3
Richard F Knoop, Hans-Juergen Richer-Schrag, Robert Thimme, Andreas Fischer
Background and study aims  Treatment of colorectal polyps in patients undergoing permanent anticoagulation is associated with a significantly increased risk of peri-interventional bleeding. This specifically applies to polyps > 1 cm where endoscopic full-thickness resection (EFTR) with the full-thickness-resection device (FTRD) can be taken into consideration as an alternative approach to classical snare polypectomy. For these indications, EFTR appears to be superior to conventional techniques especially in terms of sufficient hemostasis due to the mechanical tissue compression achieved by the FTRD's integrated Over-The-Scope Clip (OTSC)...
August 2017: Endoscopy International Open
https://www.readbyqxmd.com/read/28802955/hysterscopic-resection-of-premalignant-and-malignant-endometrial-polyps-is-it-a-safe-alternative-to-hysterectomy
#4
Osnat Elyashiv, Ron Sagiv, Ram Kerner, Ran Keidar, Joseph Menczer, Tally Levy
STUDY OBJECTIVE: The standard treatment of endometrial cancer (EC) and complex atypical hyperplasia (CAH) is hysterectomy with or without adnexectomy. In the last decade, several centers have attempted to perform hysteroscopic resection of malignant and pre-malignant polyps as an alternative to hysterectomy. In the present study, we evaluated the safety of this procedure in regard to residual uterine pathology. DESIGN: Retrospective chart review DESIGN CLASSIFICATION: Canadian Task Force classification II-2 SETTING: University hospital PATIENTS: 1766 women who underwent hysteroscopic polypectomy during the years 1998-2016 MEASUREMENTS: Patients with CAH and endometrioid type EC in the removed polyps who underwent hysterectomy were included in the study...
August 9, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28796738/measurement-bias-of-polyp-size-at-colonoscopy
#5
Shinichiro Sakata, Kerenaftali Klein, Andrew R L Stevenson, David G Hewett
BACKGROUND: The success of current and proposed strategies to reduce colorectal cancer (CRC) incidence and mortality rates are fundamentally based on measurement accuracy. OBJECTIVE: The aim of this study was to evaluate the densities of colorectal polyps individually measured at colonoscopy and whether measurement bias is a systemic phenomenon among colonoscopists. DESIGN: A population-wide, observational study. SETTING: All hospitals of the government-funded health system in Brisbane, Australia...
September 2017: Diseases of the Colon and Rectum
https://www.readbyqxmd.com/read/28791323/variability-in-and-factors-associated-with-sizing-of-polyps-by-endoscopists-at-a-large-community-practice
#6
Saleh Elwir, Aasma Shaukat, Michael Shaw, John Hughes, Joshua Colton
BACKGROUND AND AIMS:  Accurate sizing of polyps at time of colonoscopy is critical for determining surveillance intervals. Endoscopists routinely over- or underestimate the size of polyps at colonoscopy. We evaluated the variability in sizing of polyps among multiple endoscopists, and the effect of patient and physician related factors on polyp size estimation in a large community-based practice. METHODS:  Adult patients who underwent a colonoscopy with polypectomy at five endoscopy centers in Minneapolis/St...
August 2017: Endoscopy International Open
https://www.readbyqxmd.com/read/28781966/obesity-increases-prevalence-of-colonic-adenomas-at-screening-colonoscopy-a-canadian-community-based-study
#7
Theodore F Shapero, Grant I Chen, Tim Devlin, Alison Gibbs, Iain C Murray, Stanley Tran, Corey Weigensberg
BACKGROUND AND AIMS: Obesity is a risk factor for colorectal neoplasia. We examined the influence of obesity and metabolic syndrome (MetS) on prevalence of neoplasia at screening colonoscopy. METHODS: We evaluated 2020 subjects undergoing first screening colonoscopy. Body mass index (BMI) was calculated at enrolment. Hyperlipidemia (HL), hypertension (HT), and diabetes mellitus (DM) were identified. Details of colonoscopy, polypectomy, and histology were recorded...
2017: Canadian Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28768440/contribution-of-intraoperative-colonoscopy-in-a-colorectal-surgery-unit
#8
Carlos Cerdán Santacruz, José Miguel Esteban López-Jamar, Esther Sánchez López, Javier Cerdán Miguel
OBJECTIVES: Intraoperative colonoscopy (IC) is routinely used in colorectal surgery procedures, both oncologic and benign ones. Despite its extensive use there is a lack of literature addressing this important issue. The aims of this paper are to determine the contributions of this tool, especially considering changes in attitude from preoperative designed intervention. MATERIALS AND METHODS: This study is a retrospective analysis of a prospective maintained database...
August 2, 2017: Scandinavian Journal of Gastroenterology
https://www.readbyqxmd.com/read/28759924/a-novel-technique-for-biliary-polypectomy
#9
Lionel S D'Souza, Andrew Korman, Petros C Benias, David L Carr-Locke
No abstract text is available yet for this article.
July 31, 2017: Endoscopy
https://www.readbyqxmd.com/read/28753697/post-polypectomy-bleeding-in-the-english-national-health-service-bowel-cancer-screening-programme
#10
Edmund Derbyshire, Pali Hungin, Claire Nickerson, Matthew D Rutter
Background and study aims Colonoscopic polypectomy reduces colorectal cancer incidence, but is associated with complications including post-polypectomy bleeding (PPB). PPB ranges in severity from minor to life-threatening, making interpretation and comparison difficult. No previous studies have examined PPB rate according to a standardized severity grading system. We aimed to determine the PPB rate stratified by severity grading, explore factors that contribute to PPB severity grading, and describe PPB management...
July 28, 2017: Endoscopy
https://www.readbyqxmd.com/read/28746972/-french-comment-on-article-cold-polypectomy-for-duodenal-adenomas-a-prospective-clinical-trial
#11
(no author information available yet)
No abstract text is available yet for this article.
August 2017: Endoscopy
https://www.readbyqxmd.com/read/28744763/a-case-of-colonic-stenosis-caused-by-cold-snare-polypectomy-for-the-removal-of-a-colonic-polyp
#12
Naotaka Ogasawara, Masaaki Takayama, Satoshi Ono, Shunsuke Katoh, Hirohiko Komai, Yasutaka Hijikata, Masahide Ebi, Yasushi Funaki, Makoto Sasaki, Kunio Kasugai
A 78-year-old woman with hypertension had a positive fecal immunochemical test and underwent colonoscopy, which revealed a 4 mm sessile polyp (Paris type; 0-Is) in the transverse colon. Based on low magnification colonoscopy with narrow band imaging, the polyp was Type 2 according to the NBI International Colorectal Endoscopic classification, diagnosed as an adenoma, and then resected via cold snare polypectomy (CSP). Five days after CSP, she complained of right-sided abdominal pain. Abdominal CT showed focal wall thickening of the transverse colon and focal infiltration of tissues surrounding the transverse colon...
July 25, 2017: Clinical Journal of Gastroenterology
https://www.readbyqxmd.com/read/28740967/incidental-gastrointestinal-stromal-tumor-at-a-gastroscopic-polypectomy-specimen-a-case-report-and-review-of-literature
#13
Dursun Özgür Karakaş, Özgür Dandin, Ahmet Ziya Balta, Yavuz Özdemir, İsmail Yılmaz, İlker Sücüllü
Although gastrointestinal stromal tumors (GISTs) comprise less than 1% of all gastrointestinal (GI) tract tumors, they are the most common mesenchymal tumors of the GI tract. Gastrointestinal stromal tumors can occur anywhere along the GI tract, but the stomach and small intestine are the most frequently involved sites. Gastrointestinal stromal tumors are frequently asymptomatic, and one-third of all cases are found incidentally. Endoscopy, endoscopic ultrasonography, and computed tomography are useful tools in the diagnosis...
2017: Turk J Surg
https://www.readbyqxmd.com/read/28730368/safety-of-cold-polypectomy-for-small-colorectal-neoplastic-lesions-a-prospective-cohort-study-in-japan
#14
Yuichi Shimodate, Motowo Mizuno, Rio Takezawa, Mami Kobayashi, Tatsuhiro Yamazaki, Akira Doi, Naoyuki Nishimura, Hirokazu Mouri, Kazuhiro Matsueda, Hiroshi Yamamoto
BACKGROUND: Cold polypectomy has been widely accepted for removal of small colorectal polyps. However, no large-scale prospective study exists as for its safety in Japan. We investigated this issue in this single-center, prospective cohort study in a total of 1198 colorectal polyps resected with cold polypectomy. PATIENTS AND METHODS: Four hundred and seventy-four patients who underwent cold polypectomy for colorectal neoplastic lesions less than 10-mm diameter between September 2014 and October 2016 were enrolled...
July 20, 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/28721979/histological-outcomes-between-hot-and-cold-snare-polypectomy-for-small-colorectal-polyps
#15
Toshiki Yamamoto, Sho Suzuki, Chika Kusano, Kyoko Yakabe, Maho Iwamoto, Hisatomo Ikehara, Takuji Gotoda, Mitsuhiko Moriyama
BACKGROUND/AIM: To compare the complete resection rate of hot and cold snare polypectomy for small colorectal polyps. PATIENTS AND METHODS: We retrospectively reviewed the medical records of 233 consecutive patients with 461 colorectal polyps up to 10 mm in diameter that were treated by hot or cold snare polypectomy between April 2014 and August 2016. Lesions treated by hot snare polypectomy (n = 137) and cold snare polypectomy (n = 324) were compared. The histological complete resection rates were evaluated between the two groups...
July 2017: Saudi Journal of Gastroenterology: Official Journal of the Saudi Gastroenterology Association
https://www.readbyqxmd.com/read/28712762/acute-epigastric-abdominal-pain-post-gastric-polypectomy
#16
Jana G Hashash, Aline El-Haddad, Kassem Barada
No abstract text is available yet for this article.
July 13, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28708275/frequency-of-endometrial-cancer-and-atypical-hyperplasia-in-infertile-women-undergoing-hysteroscopic-polypectomy
#17
Yasushi Kuribayashi, Koji Nakagawa, Rie Sugiyama, Hiroshi Motoyama, Rikikazu Sugiyama
AIM: We aimed to determine the frequency of endometrial cancer in infertile women undergoing hysteroscopic endometrial polypectomy for endometrial polyps. METHODS: A total of 1035 infertile patients who underwent office-based hysteroscopic polypectomy at Sugiyama Clinic Marunouchi between July 2011 and October 2015 were eligible for this retrospective study. All patients had been diagnosed with endometrial polyps via hysterofiberscopy prior to operation, and they underwent hysteroscopic endometrial polypectomy using a resectoscope with monopolar resection...
July 14, 2017: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/28708216/colonoscopy-in-automated-peritoneal-dialysis-patients-value-of-prophylactic-antibiotics-a-prospective-study-on-a-single-antibiotic
#18
Abdullah K Al-Hwiesh, Ibrahiem S Abdul-Rahman, Mohammad A Hussameldeen, Nadia Al-Audah, Abdalla Abdelrahman, Hala M Moaigel, Tamer El-Salamony, Abdul-Salam Noor, Aisha Al-Osail, Dalal Al-Sayel, Nourah Al-Dossari
OBJECTIVE: To evaluate the need for prophylactic antibiotics in automated peritoneal dialysis (APD) patients undergoing flexible colonoscopy. PATIENTS AND METHODS: A total of 93 patients on automated peritoneal dialysis (APD) undergoing diagnostic colonoscopy were enrolled in a prospective, randomized study. Patients were randomized into 2 age- and sex-matched groups; group A (46 patients) with intraperitoneal (IP) ceftazidime prior to colonoscopy and group B (47 patients) without prophylactic antibiotics...
July 5, 2017: International Journal of Artificial Organs
https://www.readbyqxmd.com/read/28706412/uterine-adenofibroma-an-unsual-cause-of-nonpuerperal-uterine-inversion-in-postmenopausal-female
#19
Latika Chawla, Richa Vatsa, Kallol Kumar Roy, Sunesh Kumar
Uterine adenofibroma is an extremely rare benign mixed mullerian tumor, most often presenting as vaginal mass with pain and abnormal uterine bleeding in postmenopausal females. Nonpuerperal uterine inversion is also an uncommon entity. We present a rare case of nonpuerperal uterine inversion due to a uterine adenofibroma. A 56-year-old postmenopausal female presented to us with bleeding and discharge per vaginum. Examination showed a polyp. Due to associated comorbidities, polypectomy was chosen as management modality failing which laparotomy was done, and the uterus was found to be inverted through the cervix, hysterectomy was done...
April 2017: Journal of Mid-life Health
https://www.readbyqxmd.com/read/28702775/quality-indicators-in-colonoscopy
#20
REVIEW
Kjetil Garborg, Thomas de Lange, Michael Bretthauer
Colonoscopy is one of the most commonly performed endoscopic procedures. It is the gold standard examination for work-up of colonic symptoms, for follow-up of positive colorectal cancer screening tests and for detection and removal of neoplastic polyps. Colonoscopy is a complex and invasive procedure with a potential not only for colorectal cancer prevention, but also for serious complications. Numerous factors may affect the balance of benefit versus harm of colonoscopy, including the performance of the endoscopist...
July 12, 2017: Current Treatment Options in Gastroenterology
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