Protection from right-and left-sided colorectal neoplasms after colonoscopy: population-based study

…, V Arndt, C Stegmaier, L Altenhofen… - Journal of the …, 2010 - academic.oup.com
Background Colonoscopy is used for early detection and prevention of colorectal cancer, but
evidence on the magnitude of overall protection and protection according to anatomical site …

Risk of progression of advanced adenomas to colorectal cancer by age and sex: estimates based on 840 149 screening colonoscopies

…, M Hoffmeister, C Stegmaier, G Brenner, L Altenhofen… - Gut, 2007 - gut.bmj.com
Objectives: To derive age and sex specific estimates of transition rates from advanced adenomas
to colorectal cancer by combining data of a nationwide screening colonoscopy registry …

Efficacy of a nationwide screening colonoscopy program for colorectal cancer

CP Pox, L Altenhofen, H Brenner, A Theilmeier… - Gastroenterology, 2012 - Elsevier
BACKGROUND & AIMS: Screening colonoscopy examinations for colorectal cancer are
offered in the United States and some European countries. Data on results and adverse effects …

Factors determining the quality of screening colonoscopy: a prospective study on adenoma detection rates, from 12 134 examinations (Berlin colonoscopy project 3 …

…, S Roll, U Gauger, B Wiedenmann, L Altenhofen… - Gut, 2013 - gut.bmj.com
Background Screening colonoscopy (SC) outcome quality is best determined by the adenoma
detection rate (ADR). The substantial variability in the ADRs between endoscopists may …

Effect of ultrasound screening on the rate of first operative procedures for developmental hip dysplasia in Germany

…, N Ihme, D Oberle, A Lorani, R Stark, L Altenhofen… - The Lancet, 2003 - thelancet.com
Background Ultrasound screening for developmental hip dysplasia and early conservative
treatment might prevent later hip operations. A national hip ultrasound-screening programme, …

[HTML][HTML] European guidelines for quality assurance in colorectal cancer screening and diagnosis. –Quality assurance in endoscopy in colorectal cancer screening and …

…, C Senore, G Hoff, EJ Kuipers, L Altenhofen… - …, 2012 - thieme-connect.com
Multidisciplinary, evidence-based guidelines for quality assurance in colorectal cancer
screening and diagnosis have been developed by experts in a project coordinated by the …

Low risk of colorectal cancer and advanced adenomas more than 10 years after negative colonoscopy

H Brenner, U Haug, V Arndt, C Stegmaier, L Altenhofen… - Gastroenterology, 2010 - Elsevier
BACKGROUND & AIMS: Screening colonoscopy is an effective method to reduce the incidence
of and mortality from colorectal cancer (CRC). There is little empirical evidence available …

Trends in adenoma detection rates during the first 10 years of the German screening colonoscopy program

H Brenner, L Altenhofen, J Kretschmann, T Rösch… - Gastroenterology, 2015 - Elsevier
Background & Aims The adenoma detection rate (ADR) is an important quality indicator of
screening colonoscopy; it is inversely associated with risk of interval cancers and colorectal …

Prevention, early detection, and overdiagnosis of colorectal cancer within 10 years of screening colonoscopy in Germany

H Brenner, L Altenhofen, C Stock… - Clinical gastroenterology …, 2015 - Elsevier
Background & Aims Screening colonoscopy was introduced in Germany in October 2002. We
aimed to quantify its effects on prevention, early detection, and overdiagnosis of colorectal …

Natural history of colorectal adenomas: birth cohort analysis among 3.6 million participants of screening colonoscopy

H Brenner, L Altenhofen, C Stock… - … , biomarkers & prevention, 2013 - AACR
Background: Most colorectal cancers (CRC) develop from adenomas. Knowledge of the
natural history of colorectal adenomas, which is not directly observable for ethical reasons, is …