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: 
19 Aug 2022
Reviewer's report:
I closely read the study by Bromley-Dulfano al Colleagues entitled
"Characterizing gastrointestinal dysfunction after pancreatic resection: a single-
center retrospective study".
The study is interesting, however I have some concerns:
- how many patients patients were suffering of GI symptoms before surgery?
- it is known as exocrine insufficiency and dysbiosis are frequent complication of
pancreatic resection. It was very surprising how a so small percentage of patients
were evaluated and treated for this two pathological entities. How were managed
the patient not evaluated by gastroenterologists? 
- How many patient underwent to an endoscopy (EGDS or colonoscopy) for this
symptoms?
- how many symptoms were long-lasting over the period of survival and how
many were transient?
- where differences in patients that experienced adverse events related to
surgery?
- was performed a psychological assistance to any?
- how would authors believe would be the best way to improve the management
of this patients?
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