A research team member will brush the inferior surface of the subjects' middle turbinate (nasal cavity) using a cytology brush to obtain the cells needed to pe…

Carrier StateRespiratory Infections

~Estimated

~$10 – $1,125

Philip PolgreenNCT05474430

The Effects of the CF Carrier State on the Kidneys and Pancreas

The overarching hypothesis is that CF carriers are at increased risk for developing most of the extrapulmonary conditions associated with CF compared to the ge…

Carrier StatePancreatic DiseaseKidney Diseases

~Estimated

~$10 – $1,125

Philip PolgreenNCT05474417

Using Aquagenic Wrinkling to Predict CF Carrier State

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…

Aquagenic Wrinkling of PalmsCarrier State

~Estimated

~$10 – $750

University of IowaNCT06831110

Exploring a Common Genetic Risk Factor for Heat Stroke and Dehydration

The goal of this observational study is to examine the effect of the Cystic Fibrosis (CF) Carrier state on the risk for dehydration and other CF-specific fluid…

Carrier StateHeat StrokeDehydration

~Estimated

~$10 – $750

University of IowaNCT06847256