Overview
The goal of this observational study is to determine whether an aquagenic wrinkling procedure (i.e., soaking hands in a water bath for up to 20 minutes) can be used as a screening tool for cystic fibrosis carrier status.
Participants will complete one visit where they will undergo an aquagenic wrinkling procedure to see how their hands respond.
Eligibility
Inclusion Criteria:
- Interested in participating in other CF Carrier-related research studies.
Exclusion Criteria:
- CF patient status
- Unable to speak English
- Unable to provide written informed consent
- Prisoner status
- An open wound on either hand
- A tattoo on either hand
- Missing any portion of either hand
- Diagnosis of Diabetes
- Diagnosis of Hyperhidrosis
- Diagnosis of Raynaud's Disease
- Diagnosis of Atopic Dermatitis
- Regularly taking ACE inhibitors or angiotensin receptor blockers