Regarding Informed Consent:
- It must be revisited to remove irrelevant sections or paragraphs as well as complete any missed information.
- Emphasize more about the study procedures and the possible side effects.
Regarding Protocol:
- Modify age to 21 and above
- How the sample size calculated (formula and references)
- No reference for using insulin topically for striae alba as well as the dosage (5 IU) and the provided clinical assessment
- Which Insulin (Brand) & Why ?
- Quantitative outcome(s) should be considered from clinical, laboratory and statistical perspectives