Review for 10.1186/s12876-020-01200-7 (2020)

Reviewer’s report
Title: Infection Control in ERCP using a Duodenoscope with a Disposable Cap (ICECAP):
Rationale for and Design of a Randomized Controlled Trial
Version: 1 Date: 31 Jan 2020
Reviewer: Philippe Saliou
Reviewer's report:
Dear authors,
My major and minor comments, previously noted in my first review, are all taken into consideration.
The microbiological analysis section has been amended to add details. The device description section
has also been completed and this was an important point of the protocol.
Statistical considerations have been also amended.
The revision has significantly improved the protocol and the future study.
Are the methods appropriate and well described?
If not, please specify what is required in your comments to the authors.
Yes
Does the work include the necessary controls?
If not, please specify which controls are required in your comments to the authors.
Yes
Are the conclusions drawn adequately supported by the data shown?
If not, please explain in your comments to the authors.
Yes
Are you able to assess any statistics in the manuscript or would you recommend an
additional statistical review?
If an additional statistical review is recommended, please specify what aspects require further
assessment in your comments to the editors.
I am able to assess the statistics
Quality of written English
Please indicate the quality of language in the manuscript:
Acceptable
Declaration of competing interests
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