BACKGROUND: Refusal of colonoscopy is a drawback of colorectal cancer screening programmes based on faecal occult blood test. Computed-tomographic-colonography is generally more accepted than colonoscopy. AIM: To compare adherence to computed-tomographic-colonography and second-invitation colonoscopy in subjects with positive faecal test refusing colonoscopy. METHODS: We performed a prospective study in 198 subjects with positive faecal test who refused first referral to colonoscopy in one endoscopy service of the Florence screening programme. Subjects were randomly invited to computed-tomographic-colonography (n = 100) or re-invited to colonoscopy (n = 98). Mail invitation was followed by a questionnaire administered by phone. Computed-tomographic-colonography findings were verified with colonoscopy. RESULTS: 32 subjects could not be reached, 71 (35.9%) had undergone colonoscopy on their own; 4 were excluded for contraindications; 30/48 (62.5%) in the computed-tomographic-colonography arm and 11/43 (25.6%) in the colonoscopy arm accepted the proposed examinations (p < 0.001). Four advanced adenomas and 1 cancer were found in the 28 subjects who ultimately underwent computed-tomographic-colonography and 2 advanced adenomas and 2 cancers in the 9 subjects who ultimately underwent second-invitation colonoscopy. CONCLUSION: Subjects with positive faecal occult blood test refusing colonoscopy show a higher adherence to computed-tomographic-colonography than to second invitation colonoscopy.
BACKGROUND: Refusal of colonoscopy is a drawback of colorectal cancer screening programmes based on faecal occult blood test. Computed-tomographic-colonography is generally more accepted than colonoscopy. AIM: To compare adherence to computed-tomographic-colonography and second-invitation colonoscopy in subjects with positive faecal test refusing colonoscopy. METHODS: We performed a prospective study in 198 subjects with positive faecal test who refused first referral to colonoscopy in one endoscopy service of the Florence screening programme. Subjects were randomly invited to computed-tomographic-colonography (n = 100) or re-invited to colonoscopy (n = 98). Mail invitation was followed by a questionnaire administered by phone. Computed-tomographic-colonography findings were verified with colonoscopy. RESULTS: 32 subjects could not be reached, 71 (35.9%) had undergone colonoscopy on their own; 4 were excluded for contraindications; 30/48 (62.5%) in the computed-tomographic-colonography arm and 11/43 (25.6%) in the colonoscopy arm accepted the proposed examinations (p < 0.001). Four advanced adenomas and 1 cancer were found in the 28 subjects who ultimately underwent computed-tomographic-colonography and 2 advanced adenomas and 2 cancers in the 9 subjects who ultimately underwent second-invitation colonoscopy. CONCLUSION: Subjects with positive faecal occult blood test refusing colonoscopy show a higher adherence to computed-tomographic-colonography than to second invitation colonoscopy.
Authors: Miroslav Zavoral; Stepan Suchanek; Ondrej Majek; Premysl Fric; Petra Minarikova; Marek Minarik; Bohumil Seifert; Ladislav Dusek Journal: World J Gastroenterol Date: 2014-04-14 Impact factor: 5.742
Authors: Cristiano Spada; Jaap Stoker; Onofre Alarcon; Federico Barbaro; Davide Bellini; Michael Bretthauer; Margriet C De Haan; Jean-Marc Dumonceau; Monika Ferlitsch; Steve Halligan; Emma Helbren; Mikael Hellstrom; Ernst J Kuipers; Philippe Lefere; Thomas Mang; Emanuele Neri; Lucio Petruzziello; Andrew Plumb; Daniele Regge; Stuart A Taylor; Cesare Hassan; Andrea Laghi Journal: Eur Radiol Date: 2015-02 Impact factor: 5.315
Authors: Cristiano Spada; Cesare Hassan; Davide Bellini; David Burling; Giovanni Cappello; Cristina Carretero; Evelien Dekker; Rami Eliakim; Margriet de Haan; Michal F Kaminski; Anastasios Koulaouzidis; Andrea Laghi; Philippe Lefere; Thomas Mang; Sebastian Manuel Milluzzo; Martina Morrin; Deirdre McNamara; Emanuele Neri; Silvia Pecere; Mathieu Pioche; Andrew Plumb; Emanuele Rondonotti; Manon Cw Spaander; Stuart Taylor; Ignacio Fernandez-Urien; Jeanin E van Hooft; Jaap Stoker; Daniele Regge Journal: Eur Radiol Date: 2021-05 Impact factor: 5.315