Open Access
CC BY-NC-ND 4.0 · Endosc Int Open 2018; 06(04): E437-E442
DOI: 10.1055/a-0578-8515
Original article
Owner and Copyright © Georg Thieme Verlag KG 2018

The impact of Endocuff-assisted colonoscopy on adenoma detection in an organized screening program

Authors

  • Lucas G. Cavallaro

    1   Gastroenterology Unit, San Martino Hospital, ULSS 1, Belluno, Italy
  • Cesare Hassan

    2   Gastroenterology Unit, Nuovo Regina Margherita Hospital, Rome Italy
  • Pierenrico Lecis

    1   Gastroenterology Unit, San Martino Hospital, ULSS 1, Belluno, Italy
  • Ermenegildo Galliani

    1   Gastroenterology Unit, San Martino Hospital, ULSS 1, Belluno, Italy
  • Elisabetta Dal Pont

    1   Gastroenterology Unit, San Martino Hospital, ULSS 1, Belluno, Italy
  • Paolo Iuzzolino

    3   Pathology Unit, San Martino Hospital, ULSS 1, Belluno Italy
  • Claudia Roldo

    3   Pathology Unit, San Martino Hospital, ULSS 1, Belluno Italy
  • Fabio Soppelsa

    4   Public Health Service, San Martino Hospital, ULSS 1, Belluno, Italy
  • Bastianello Germanà

    1   Gastroenterology Unit, San Martino Hospital, ULSS 1, Belluno, Italy
Further Information

Publication History

submitted 16 October 2017

accepted after revision 02 February 2018

Publication Date:
29 March 2018 (online)

Abstract

Background and study aims Colorectal cancer (CRC) screening with biennial fecal occult blood test has been shown to reduce CRC mortality. For the effectiveness of the CRC screening program is crucial that a high-quality colonoscopy with a high adenoma detection rate (ADR) be performed. To improve ADR, various endoscopic devices have been developed. Endocuff, an endoscopic cap with finger-like projections, has been shown to improve ADR. The aim of this study was to compare in an organized CRC screening program ADR, advanced adenoma detection rate (AADR) and mean number of adenomas per patient (MAP) using standard colonoscopy (SC) and Endocuff-assisted colonoscopy (EAC).

Patients and methods We compared performance of SC (in 2014) and EAC (in 2015) in consecutive participants in an organized CRC screening program.

Results SC and EAC were performed in 546 (284 males) and 519 (293 males) subjects, respectively (mean age 60 years). Cecal intubation rate was 97.4 % for SC and 97.1 % for EAC and not significantly different (P = 0.7). ADR was 47 % for SC and 52 % for EAC, P = 0.1. MAP in SC and EAC were 0.87 (range: 0 – 7) and 1.11 (range: 0 – 13) respectively, P = 0.02. AADR rate was 25 % and 23 % for SC and EAC, respectively, P = 0.5.

Conclusion Endocuff-assisted colonoscopy does not improve the number of patients with at least one adenoma but it may increase the number of detected adenomas per procedure.