Review for 10.1186/s12876-022-02565-7 (2022)

Reviewer’s report
Title: 
Characterizing gastrointestinal dysfunction after pancreatic resection: a
single-center retrospective study
Version: 
0 
Date: 
24 Aug 2022
Reviewer's report:
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Current paper is focused on a quite 
interesting topic, however the results are
limited by the retrospective nature of the study. Indeed, prospective studies
comparing different cohorts of patients undergoing specific treatments would be
be advisable to draw more solid conclusions.
In details, some relevant data are missing in current paper. Which were the
prescribed treatments to symptomatic patients? During the follow-up did the
patients experience an improvement in Their symptoms following treatments?
The authors highlight the timing of symptom's occurrence. Is there a possible
explanation of this?
Finally, although the findings are limited by the retrospective nature of current
paper, I'd suggest the authors improve their conclusions by providing specific
recommendations in terms of patient's management (specific follow-up, which
patients should be referred to gastroenterologists and when, treatments etc)
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Is the study design appropriate to answer the research question (including the use
of appropriate controls), and are the conclusions supported by the evidence
presented?
Yes
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Yes
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from apparent manipulation?
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