Title: Understanding the Adult and Adolescent Patient Experience with Cyclic Vomiting
Syndrome: A Concept Elicitation Study
Version: 5 Date: 21 Nov 2024
Reviewer:  Panagiotis Tsibouris
Reviewer's report:
Power of the study would be better estimated in a more rigorous way rather than authors
experience Methods  In which way cannabinoid hyperemesis syndrome since cannabinoids were
allowed at least twice weekly? Because questionnaires were in English non English speeking
population was excluded and that should be report in exclusion criteria In what way have
questionnaires been validated? Were they standard validated one or had they been constructed
by authors? In the latter case they should be validated before the study
Title: Understanding the Adult and Adolescent Patient Experience with Cyclic Vomiting
Syndrome: A Concept Elicitation Study
Version: 5 Date: 21 Nov 2024
Reviewer:  Panagiotis Tsibouris
Reviewer's report:
Power of the study would be better estimated in a more rigorous way rather than authors
experience Methods  In which way cannabinoid hyperemesis syndrome since cannabinoids were
allowed at least twice weekly? Because questionnaires were in English non English speeking
population was excluded and that should be report in exclusion criteria In what way have
questionnaires been validated? Were they standard validated one or had they been constructed
by authors? In the latter case they should be validated before the study
Please review this paper.
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Title: Understanding the Adult and Adolescent Patient Experience with Cyclic Vomiting
Syndrome: A Concept Elicitation Study
Version: 5 Date: 21 Nov 2024
Reviewer:  Panagiotis Tsibouris
Reviewer's report:
Power of the study would be better estimated in a more rigorous way rather than authors
experience Methods  In which way cannabinoid hyperemesis syndrome since cannabinoids were
allowed at least twice weekly? Because questionnaires were in English non English speeking
population was excluded and that should be report in exclusion criteria In what way have
questionnaires been validated? Were they standard validated one or had they been constructed
by authors? In the latter case they should be validated before the study
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