Smart t-shirt cuts hospital stays: the future of wearable recovery

Faster recovery, fewer complications, and no unnecessary hospital visits – all from a t-shirt packed with cutting-edge sensors.

Wearables, such as smartwatches and fitness trackers, are pretty common in healthcare nowadays. However, they’re usually targeted at the everyday consumer.

But now, telemedicine has developed beyond consumerism. Wearables can help patients recover remotely post-surgery by monitoring vitals like heart rate, breathing rate, blood pressure, and body temperature.

A new breakthrough has emerged in the form of a sensory t-shirt designed to aid recovery after urological cancer surgery.

Researchers at Sapienza University in Rome conducted the study, which tested the specially designed t-shirt on a control group of 70 individuals. The study tracked all the key vitals, plus details like blood glucose and electrolytes.

Typically, a patient would have to remain in the hospital for 3-5 days post-surgery. However, the experiment found that patients in the wearable group were able to be discharged 24-36 hours earlier than usual, helping to reduce hospital bed occupancy.

Unlike consumer wearables, the shirt provides a comprehensive health report, detecting potential complications like electrolyte imbalances, which can be critical after surgery.

Patients wore the t-shirt for three-hour periods, three times a day, reducing the strain on hospital staff while still ensuring proper monitoring during recovery.

A key finding from the study was that only 6% of t-shirt users required unplanned hospital visits, compared to 26% in the control group, showing its potential for preventing complications.

In terms of patient satisfaction, 90% of patients felt safer recovering at home with the t-shirt. Only 10% reported having trouble using it, suggesting a high level of usability.

This represents an important psychological factor in making the t-shirt a viable tool for medical care.

Experts, including Professor Maarten Albersen, a urologist at UZ Leuven, Belgium, see the t-shirt as a promising tool for remote monitoring and preventing rehospitalization. However, he emphasized the need for further trials due to the small sample size in this pilot study, stating, “The trial is at an early stage, but the insights are very interesting, particularly since patients strongly accepted the wearable and it was able to detect complications in real-time and reduce unnecessary rehospitalizations.”

The results are to be presented this weekend at the European Association of Urology (EAU) Congress in Madrid.