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| Name | Class |
|---|---|
| University of Wuerzburg | OTHER |
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The study investigates the technical feasibility of using mobile health trackers for monitoring of hospitalized patients. Therefore the measurement accuracy of several vital parameters in postoperative hospitalized patients will be compared to clinical gold standard. Factors that could have an influence on the measurement accuracy of the mobile sensors will be investigated.Furthermore patient compliance in continous use of mobile health trackers and technical feasibility of needed data flow will be analyzed. In addition, patients' activity levels are recorded and correlated with various clinical parameters.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| postoperative Spot Measurements | Other | Measurement of vital signs via 4 different tracking devices in the setting of post-anaesthesia care unit. Simultaneous collection of vital signs measured by the gold standard of clinical monitoring (ecg, blood-gas-analysis, invasive blood pressure, transmissive photoplethysmography). |
|
| Longitudinal postoperative Measurements | Other | Continuous measurement of vital signs and activity level with tracking devices for the postoperative period in the patient ward up until 21 days postoperative. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Mobile Tracking Device (one spot) | Device | Patients will be fitted with 4 different tracking devices (Garmin Fenix 6 Pro®, Apple Watch 7®, FitBit Sense®, Withings ScanWatch®). |
|
| Measure | Description | Time Frame |
|---|---|---|
| Measurement accuracy | Heart rate as compared to ECG | postoperative until hospital discharge up to 21 days |
| Measurement accuracy | Oxygen saturation as compared to arterial blood gas analysis | postoperative until hospital discharge up to 21 days |
| Measure | Description | Time Frame |
|---|---|---|
| Patient compliance with mobile tracking devices | As measured by a survey | postoperative until hospital discharge up to 21 days |
| Postoperative inertial movement | As measured by an inertial activity sensor (MoveSense®) in "inertial measurement units" (IMU) |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Philipp Helmer, Dr. | Contact | +49 (931) 201 30574 | helmer_p@ukw.de | |
| Sebastian Hottenrott | Contact | +49 (931) 201 30563 | hottenrott_s@ukw.de |
| Name | Affiliation | Role |
|---|---|---|
| Patrick Meybohm, Prof. Dr. | Wuerzburg University Hospital | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Wuerzburg University Hospital | Recruiting | Würzburg | Bavaria | 97080 | Germany |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 40050564 | Derived | Helmer P, Hottenrott S, Wienboker K, Brugger J, Stoppe C, Schmid B, Kranke P, Meybohm P, Sammeth M. Postoperative use of fitness trackers for continuous monitoring of vital signs: a survey of hospitalized patients. J Clin Monit Comput. 2025 Oct;39(5):1077-1086. doi: 10.1007/s10877-025-01273-3. Epub 2025 Mar 6. | |
| 36583938 | Derived |
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| Type | Date | Date Unknown |
|---|---|---|
| Release | Nov 18, 2024 | |
| Reset | Jan 9, 2025 |
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| Mobile Tracking Device + Activity Sensor (longitudinal) | Device | Patients will be fitted with 1 of 3 different tracking devices (Garmin Fenix 6 Pro®, Apple Watch 7®, Withings ScanWatch®). The type of tracking device will be randomized. Additionally an Activity Tracker and one-channel ECG (Movesense®) will be worn by the patients. |
|
| postoperative until hospital discharge up to 21 days |
| Postoperative step count | As measured by tracking devices in steps per day | postoperative until hospital discharge up to 21 days |
| Helmer P, Hottenrott S, Rodemers P, Leppich R, Helwich M, Pryss R, Kranke P, Meybohm P, Winkler BE, Sammeth M. Accuracy and Systematic Biases of Heart Rate Measurements by Consumer-Grade Fitness Trackers in Postoperative Patients: Prospective Clinical Trial. J Med Internet Res. 2022 Dec 30;24(12):e42359. doi: 10.2196/42359. |
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| Release Date | Unrelease Date | Unrelease Date Unknown | Reset Date | MCP Release Number |
|---|---|---|---|---|
| Nov 18, 2024 | Jan 9, 2025 |
| ID | Term |
|---|---|
| D011183 | Postoperative Complications |
| ID | Term |
|---|---|
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
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