Quantifying the "Slosh Stomach": A Novel Tool for Assessment of Exercise-Associated Gastroparesis Symptoms in Endurance Athletes.

. We describe a novel scale and its field use for evaluation of exercise-associated gastroparesis in the endurance athlete. . A scale was created based on gastroparesis tools previously described in the medical literature. Surveys of the tool were administered to runners participating in a 210 km multiday foot race in Sri Lanka. . Use of this novel scale was demonstrated to be useful in assessing gastroparesis severity scores of athletes and how these symptoms affected their race performance. Of the 27 race participants who completed the survey, 27 felt that the tool adequately captured their symptoms. . This novel survey tool was able to assess the presence and severity of exercise-associated gastroparesis symptoms in endurance racers in a remote location. This tool may be helpful with further research of the identification and management of gastroparesis and other gastrointestinal upset in the endurance race environment.