N/A
Completed N=203
Optimizing the Previs Device for Prediction of Postoperative Ileus
Ileus
Source: ClinicalTrials.gov NCT03505476 ↗
Enrolled (actual)
203
Serious AEs
0.0%
Results posted
Apr 2025
Primary outcomePrimary: Device Sensitivity for Predicting Ileus. — 12; 2; 22; 39 Participants
Summary
The research proposed in this study will develop a noninvasive prototype device that will capture intestinal sounds, process signals, and display predictive information in real-time at the point-of-care using algorithms already developed at this institution.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Device Sensitivity for Predicting Ileus. |
12; 2; 22; 39 | — |
| PRIMARY Device Specificity for Predicting Ileus |
12; 2; 22; 39 | — |
| PRIMARY Device Positive Predictive Value for Predicting Ileus |
12; 2; 22; 39 | — |
| PRIMARY Device Negative Predictive Value for Predicting Ileus |
12; 2; 22; 39 | — |
Eligibility Criteria
Inclusion Criteria
Patients undergoing elective intestinal resection surgery by the colorectal surgery service at UIHC.
Age 18 to 100.
Exclusion Criteria
Allergies to any of the device components. Inability to have prototype device applied to their abdominal wall due to a condition (ie:fistulas, stomas, drains, etc).
Data sourced from ClinicalTrials.gov (NCT03505476). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.