The ILLUMINATE Study

The primary purpose of this research study is to obtain normative datasets for traditional measures of anorectal function with an air charged HRAM catheter in healthy subjects using the IAPWG standardized testing protocol and London classification for anorectal manometry (ARM) measurement. A secondary purpose is to qualitatively compare the performance of air charged and solid state HRAM catheters in determining values for traditional measures of anorectal function in a subset of study subjects using the IAPWG standardized testing protocol and London classification for ARM measurement.