Testing a Device for Automatically TRacking Urine and STool in an Inpatient HCT Setting (Project TRUST)

Correlation between daily patient fluid balance (difference between fluid input and output in mL) as measured by device measurements or standard of care nurse assessment and the change in daily weight

Time frame: Up to 14 days

Mean absolute error of urine volume (in mL) as measured by device

Time frame: Up to 14 days

Time (in mins) spent handling/recording patient waste

Time frame: First 3 days of patient's HCT conditioning

Levels of chemotherapy drugs detectable on room surfaces as measured by surface testing

Time frame: First 3 days of patient's HCT conditioning

Time (in mins) between nurse logging of patient urination in electronic medical records and device-based logging of patient urination

Time frame: Up to 14 days

Percent device can correctly identify diarrhea events

Time frame: Up to 14 days

Percent of patients who indicated device satisfaction as measured by patient survey

Time frame: Day 3 of HCT conditioning

Percent of nurses who perceived lower chemotherapy exposure as measured by survey

Time frame: After transition to Stage 2 - about 3 days after patient begins HCT conditioning

Percent of nurses who indicated device satisfaction as measured by nurse survey

Time frame: After transition to Stage 2 - about 3 days after patient begins HCT conditioning

Number of patient falls as measured by patient report

Time frame: Up to 17 days