Esophageal motility disorders on high‐resolution manometry: Chicago classification version 4.0 ©
University of California San Diego · Northwestern University · +65 more institutions
Abstract
Chicago Classification v4.0 (CCv4.0) is the updated classification scheme for esophageal motility disorders using metrics from high-resolution manometry (HRM). Fifty-two diverse international experts separated into seven working subgroups utilized formal validated methodologies over two-years to develop CCv4.0. Key updates in CCv.4.0 consist of a more rigorous and expansive HRM protocol that incorporates supine and upright test positions as well as provocative testing, a refined definition of esophagogastric junction (EGJ) outflow obstruction (EGJOO), more stringent diagnostic criteria for ineffective esophageal motility and description of baseline EGJ metrics. Further, the CCv4.0 sought to define motility…
Citation impact
- FWCI
- 69.99
- Percentile
- 100%
- References
- 93
Authors
52- RYRena Yadlapati
University of California San Diego
- PJPeter J. Kahrilas
Northwestern University
- MFMark Fox
The Swiss Private Equity & Corporate Finance Association, University Hospital of Zurich
- AJAlbert J. Bredenoord
Amsterdam University Medical Centers
- CPC. Prakash Gyawali
Washington University in St. Louis
Topics & keywords
- High resolution manometry
- Esophageal motility disorder
- Medicine
- High resolution
- Internal medicine
- Gastroenterology
- Esophagus
- Remote sensing
- Partnerships for the goals