Research Topics
Species | John H BondSummaryCountry: USA Publications
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Publications
Colon polyps and cancerJ H Bond
Gastroenterology Section, Minneapolis Veterans Association Medical Center, Minnesota 55417, USA
Endoscopy 33:46-54. 2001..Better methods of treating large sessile neoplasms are being developed and evaluated, and follow-up surveillance for adenoma patients increasingly is being tailored to individual patient risk...
Update on colorectal polyps: management and follow-up surveillanceJ H Bond
Minneapolis Veterans Affairs Medical Center, University of Minnesota 55417, USA
Endoscopy 35:S35-40. 2003
Fecal occult blood test screening for colorectal cancerJohn H Bond
Minneapolis Veterans Affairs Medical Center, and the Department of Medicine, University of Minnesota, Minneapolis 55417, USA
Gastrointest Endosc Clin N Am 12:11-21. 2002..Short of doing direct colonoscopy screening for the entire at-risk population, the FOBT currently is the best available method of identifying asymptomatic, average-risk people most likely to benefit from colonoscopy...
Colon polyps and cancerJ H Bond
Gastroenterology Section 111D, Minneapolis Veterans Administration Medical Center, One Veterans Drive, Minneapolis, MN 55417, USA
Endoscopy 37:208-12. 2005..Several of these papers address the advantages and limitations of direct colonoscopy screening for colorectal neoplasia, and discuss the emerging role of virtual colonoscopy screening...
Colon polyps and cancerJ H Bond
Gastroenterology Section 111D, Minneapolis Veterans Affairs Medical Center, One Veterans Drive, University of Minnesota, Minneapolis, MN 55417, USA
Endoscopy 35:27-35. 2003....
Fecal occult blood test in patients on low-dose aspirin, warfarin, clopidogrel, or non-steroidal anti-inflammatory drugsMandeep S Sawhney
Division of Gastroenterology, Minneapolis Veterans Affairs Medical Center, Minneapolis, MN, USA
Dig Dis Sci 55:1637-42. 2010..To determine the effect of anticoagulants and antiplatelet medications on the positive-predictive-value of fecal occult blood test (FOBT)...
CIMP status of interval colon cancers: another piece to the puzzleMustafa A Arain
Division of Gastroenterology, Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
Am J Gastroenterol 105:1189-95. 2010....
Microsatellite instability in interval colon cancersMandeep S Sawhney
Section of Gastroenterology, Minneapolis VA Medical Center, Minneapolis, Minnesota 55417, USA
Gastroenterology 131:1700-5. 2006..The aim of this study was to determine if interval colon cancers were more likely than noninterval cancers to result from the loss of function of mismatch repair genes and hence demonstrate microsatellite instability (MSI)...
Should patients with anemia and low normal or normal serum ferritin undergo colonoscopy?Mandeep S Sawhney
Section of Gastroenterology, Minneapolis VA Medical Center, Minneapolis, Minnesota 55417, USA
Am J Gastroenterol 102:82-8. 2007..Patients with unexplained iron deficiency anemia have a greater prevalence of colonic neoplasia, and should be evaluated for a colonoscopy. The approach to patients with anemia without iron deficiency remains unclear...
Colorectal cancers found after a complete colonoscopyWilliam D Farrar
Section of Gastroenterology, Minneapolis VA Medical Center, Minneapolis, Minnesota, USA
Clin Gastroenterol Hepatol 4:1259-64. 2006..CONCLUSIONS: Incomplete polypectomy might play an important role in the development of interval colorectal cancer. No association between other colonoscopy-related factors or tumor characteristics and interval cancers was found...
Is BRAF mutation associated with interval colorectal cancers?Aasma Shaukat
Division of Gastroenterology, VA Medical Center, Minneapolis, MN 55417, USA
Dig Dis Sci 55:2352-6. 2010..The aim of this study was to compare the association of BRAF V600E mutation in interval versus non-interval colorectal cancers and to determine the relationship between BRAF mutation and 5-year survival...
Colorectal cancer in patients under close colonoscopic surveillanceDouglas J Robertson
Section of Gastroenterology, VA Medical Center, White River Junction, Vermont 05009, USA
Gastroenterology 129:34-41. 2005..We determined the incidence of CRC in patients under colonoscopic surveillance and examined the circumstances and risk factors for CRC and adenoma with high-grade dysplasia...
FOBT is not an effective way to screen for gastric cancerJ H Bond
Gastroenterology Section, Minneapolis Veterans Affairs Medical Center, USA; University of Minnesota 55417, USA
Dig Liver Dis 39:327-8. 2007
The virtues of virtual colonoscopy. Less invasive polyp-detection technique may motivate people to get screeningJohn H Bond
Veterans Affairs Medical Center, Minneapolis, Minnesota, USA
Health News 10:10-1. 2004
Evaluating follow-up of positive fecal occult blood test results: lessons learnedZ John Chen
Minnesota Gastroenterology, P A, Minneapolis, MN, USA
J Healthc Qual 29:16-20, 34. 2007..Primary care providers often lacked knowledge regarding appropriate follow-up testing. More direct follow-up of positive FOBT results is recommended...
Variation in detection of adenomas and polyps by colonoscopy and change over time with a performance improvement programAasma Shaukat
Department of Medicine, Minneapolis Veterans Affairs Medical Center, Minneapolis, Minnesota, USA
Clin Gastroenterol Hepatol 7:1335-40. 2009..There has been no prospective, community-based study to track changes in adenoma detection by individual physicians over time and to determine the effectiveness of targeted educational interventions...
The place of fecal occult blood test in colorectal cancer screening in 2006: the U.S. perspectiveJohn H Bond
Gastroenterology Section, Minneapolis Veterans Affairs Medical Center, Minneapolis, Minnesota 55417, USA
Am J Gastroenterol 101:219-21. 2006
Procedural success and complications of large-scale screening colonoscopyDouglas B Nelson
Department of Veterans Affairs Medical Center, 111-D, One Veterans Drive, Minneapolis, MN 44417, USA
Gastrointest Endosc 55:307-14. 2002..1%. CONCLUSIONS: Screening colonoscopy can be performed in multiple centers with a high degree of success and safety in large numbers of asymptomatic, average-risk men...
Colorectal cancer mortality: effectiveness of biennial screening for fecal occult bloodJ S Mandel
Division of Environmental and Occupational Health, School of Public Health, University of Minnesota, Minneapolis 55455, USA
J Natl Cancer Inst 91:434-7. 1999..Herein, we provide updated results-through 18 years of follow-up--from the Minnesota trial that address the apparent inconsistent findings among the trials regarding biennial screening...
Colorectal cancer screening: the potential role of virtual colonoscopyJohn H Bond
Gastroentreology Section, VA Medical Center, Minneapolis, MN 55417, USA
J Gastroenterol 37:92-6. 2002..These include questions of accuracy, availability, acceptability, and cost-effectiveness...
Risk factors for severe delayed postpolypectomy bleedingM S Sawhney
Section of Gastroenterology Minneapolis Veterans Administration Medical Center, Minneapolis, USA
Endoscopy 40:115-9. 2008..Postpolypectomy bleeding is a rare but serious adverse event. The aim of this study was to identify factors associated with the risk of severe delayed postpolypectomy bleeding...
Fecal occult blood tests in occult gastrointestinal bleedingJ H Bond
Gastroenterology Section, Minneapolis Veterans Affairs Medical Center, and the University of Minnesota, 55417, USA
Semin Gastrointest Dis 10:48-52. 1999..Whichever test is chosen, it must be processed and read correctly. Annual FOBT screening for colorectal cancer, combined with periodic flexible sigmoidoscopy, is a cost-effective method of detecting early, curable colorectal cancer...
The case for direct colonoscopy screening for colorectal cancerJohn H Bond
Am J Gastroenterol 101:263-5. 2006..Widespread population-based colonoscopy screening would markedly decrease the incidence and mortality of this major malignancy. Issues of compliance and capacity related to direct colonoscopy have not yet been adequately addressed...
Colorectal cancer screening perceptions and practices: results from a national survey of gastroenterology, surgery and radiology traineesAmy S Oxentenko
Mayo Clinic College of Medicine, Rochester, MN, USA
J Cancer Educ 22:219-26. 2007....
Screening for nonpolypoid colorectal neoplasmsPerry J Pickhardt
JAMA 299:2743; author reply 2743-4. 2008
Five-year colon surveillance after screening colonoscopyDavid A Lieberman
Department of Veterans Affairs Medical Center, Portland, Oregon 97239, USA
Gastroenterology 133:1077-85. 2007..Outcomes of colon surveillance after colorectal cancer screening with colonoscopy are uncertain. We conducted a prospective study to measure incidence of advanced neoplasia in patients within 5.5 years of screening colonoscopy...
Guidelines for colonoscopy surveillance after polypectomy: a consensus update by the US Multi-Society Task Force on Colorectal Cancer and the American Cancer SocietySidney J Winawer
Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
CA Cancer J Clin 56:143-59; quiz 184-5. 2006..It has been shown that the first screening colonoscopy and polypectomy produces the greatest effects on reducing the incidence of colorectal cancer in patients with adenomatous polyps...
A randomized trial of aspirin to prevent colorectal adenomasJohn A Baron
Norris Cotton Cancer Center, Dartmouth Hitchcock Medical Center, Lebanon, NH, USA
N Engl J Med 348:891-9. 2003..Laboratory and epidemiologic data suggest that aspirin has an antineoplastic effect in the large bowel...
Flat adenomas in the National Polyp Study: is there increased risk for high-grade dysplasia initially or during surveillance?Michael J O'Brien
Department of Pathology, Boston Medical Center, Boston, Massachusetts 02118, USA
Clin Gastroenterol Hepatol 2:905-11. 2004..Sessile adenomas from the National Polyp Study cohort were reclassified histopathologically as flat or polypoid and compared with initial and surveillance pathology...
Progress in refining virtual colonoscopy for colorectal cancer screeningJohn H Bond
Gastroenterology 129:2103-6. 2005
Folic acid for the prevention of colorectal adenomas: a randomized clinical trialBernard F Cole
Department of Community and Family Medicine, Dartmouth Medical School, Hanover, NH, USA
JAMA 297:2351-9. 2007..Laboratory and epidemiological data suggest that folic acid may have an antineoplastic effect in the large intestine...
Rectal bleeding: is it always an indication for colonoscopy?John H Bond
Am J Gastroenterol 97:223-5. 2002
Quality in the technical performance of colonoscopy and the continuous quality improvement process for colonoscopy: recommendations of the U.S. Multi-Society Task Force on Colorectal CancerDouglas K Rex
Department of Medicine/Gastroenterology, Indiana University Medical Center, Indianapolis, USA
Am J Gastroenterol 97:1296-308. 2002
Colorectal cancer screening education, prioritization, and self-perceived preparedness among primary care residents: data from a national surveyAmy S Oxentenko
Mayo Clinic College of Medicine, Rochester, MN, USA
J Cancer Educ 22:208-18. 2007....
Should the quality of preparation impact postcolonoscopy follow-up recommendations?John H Bond
Am J Gastroenterol 102:2686-7. 2007..Because this practice is not supported by any direct investigation, a better practice might be to determine if the preparation is poor or inadequate, indicating instead the need for a prompt repeat preparation and another colonoscopy...
Guidelines for colonoscopy surveillance after cancer resection: a consensus update by the American Cancer Society and the US Multi-Society Task Force on Colorectal CancerDouglas K Rex
Indiana University School of Medicine, Indianapolis, Indiana, USA
Gastroenterology 130:1865-71. 2006....
Guidelines for colonoscopy surveillance after cancer resection: a consensus update by the American Cancer Society and US Multi-Society Task Force on Colorectal CancerDouglas K Rex
Indiana University School of Medicine, Indianapolis, IN, USA
CA Cancer J Clin 56:160-7; quiz 185-6. 2006....
Guidelines for colonoscopy surveillance after polypectomy: a consensus update by the US Multi-Society Task Force on Colorectal Cancer and the American Cancer SocietySidney J Winawer
Memorial Sloan Kettering Cancer Center, New York, New York, USA
Gastroenterology 130:1872-85. 2006..It has been shown that the first screening colonoscopy and polypectomy produces the greatest effects on reducing the incidence of colorectal cancer in patients with adenomatous polyps...
