Alexander Bauer1, Jürgen F Riemann, Thomas Seufferlein, Max Reinshagen, Stephan Hollerbach, Ulrike Haug, Susanne Unverzagt, Stephanie Boese, Madeleine Ritter-Herschbach, Patrick Jahn, Thomas Frese, Michael Harris, Margarete Landenberger. 1. Institute for General Medicine, Faculty of Medicine, University of Halle-Wittenberg, Halle; Institute for Health and Nursing Sciences, Faculty of Medicine, University of Halle-Wittenberg, Halle; Director Emeritus, Department of Medicine C, Ludwigshafen Hospital, c/o LebensBlicke Foundation, Ludwigshafen; Department of Internal Medicine I, Ulm University Hospital, Ulm; Department of Medicine I, Braunschweig Municipal Hospital, Braunschweig; Department of Gastroenterology, Celle General Hospital, Celle; Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen; Faculty of Human and Health Sciences, University of Bremen; Institute for Medical Epidemiology, Biometrics, and Information Science, Faculty of Medicine, University of Halle-Wittenberg, Halle; Nursing Research Unit, Halle University Hospital, Halle: Madeleine Ritter-Herschbach, MScN, RN; Department for Health, University of Bath, Claverton Down, Bath, UK.
Abstract
BACKGROUND:Screening colonoscopy can lower the incidence of colorectal cancer (CRC), yet participation rates are low even in groups at high risk. The goal of this study was to double the rate of participation in screening colonoscopy among persons at familial risk and then to determine the frequency of neoplasia in this risk group. METHODS: In a nationwide, cluster-randomized, multicenter study, first-degree relatives (FDR) of patients with CRC across Germany received written informational materials concerning the familial risk of CRC, along with an invitation to undergo colonoscopy. Participants in the intervention group were additionally counseled by nurses over the telephone. The primary endpoint of the study was colonoscopy uptake within 30 days. RESULTS: The participants' mean age was 50.8 years. The colonoscopy uptake rates were 99/125 (79%) in the intervention group and 97/136 (71%) in the control group (RR = 1.11; 95% confidence interval [0.97; 1.28]). A polypectomy was performed in 72 of 196 asymptomatic persons (37%). In 13 cases (7%), an advanced neoplasia was detected; two of these persons had colon cancer (stages T0 and T1). 42% of the participants expressed barriers against colonoscopy. 22 reported mild side effects; there were no serious side effects. CONCLUSION: Additional counseling by nurses over the telephone does not increase the participation rate. Approaching patients who have CRC is an opportunity to increase the participation of their first-degree relatives in screening colonoscopy. The frequency of neoplasia that was found in this study underscores the need to screen relatives even before they reach the usual age threshold for screening.
RCT Entities:
BACKGROUND: Screening colonoscopy can lower the incidence of colorectal cancer (CRC), yet participation rates are low even in groups at high risk. The goal of this study was to double the rate of participation in screening colonoscopy among persons at familial risk and then to determine the frequency of neoplasia in this risk group. METHODS: In a nationwide, cluster-randomized, multicenter study, first-degree relatives (FDR) of patients with CRC across Germany received written informational materials concerning the familial risk of CRC, along with an invitation to undergo colonoscopy. Participants in the intervention group were additionally counseled by nurses over the telephone. The primary endpoint of the study was colonoscopy uptake within 30 days. RESULTS: The participants' mean age was 50.8 years. The colonoscopy uptake rates were 99/125 (79%) in the intervention group and 97/136 (71%) in the control group (RR = 1.11; 95% confidence interval [0.97; 1.28]). A polypectomy was performed in 72 of 196 asymptomatic persons (37%). In 13 cases (7%), an advanced neoplasia was detected; two of these persons had colon cancer (stages T0 and T1). 42% of the participants expressed barriers against colonoscopy. 22 reported mild side effects; there were no serious side effects. CONCLUSION: Additional counseling by nurses over the telephone does not increase the participation rate. Approaching patients who have CRC is an opportunity to increase the participation of their first-degree relatives in screening colonoscopy. The frequency of neoplasia that was found in this study underscores the need to screen relatives even before they reach the usual age threshold for screening.
Authors: G Del Vecchio Blanco; M Cretella; O A Paoluzi; A Caruso; E Mannisi; F Servadei; S Romeo; E Grasso; P Sileri; M Giannelli; L Biancone; G Palmieri; F Pallone Journal: Colorectal Dis Date: 2013-09 Impact factor: 3.788
Authors: Isabelle Ingrand; Gautier Defossez; Jean-Pierre Richer; David Tougeron; Nicolas Palierne; Jean-Christophe Letard; Michel Beauchant; Pierre Ingrand Journal: Medicine (Baltimore) Date: 2016-08 Impact factor: 1.889