Smartphone surveys could replace paper forms for knee surgery Follow-Up

NCT ID NCT04752761

Recruiting now Knowledge-focused Sponsor: Istituto Ortopedico Rizzoli Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study compares two ways of tracking recovery after knee replacement surgery: traditional paper questionnaires filled out at the clinic versus digital surveys sent to a patient's smartphone. Researchers will enroll 50 adults aged 18-78 who own a smartphone, tablet, or computer. The goal is to see if patients are more likely to complete digital surveys on time and whether the results match those from paper forms.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to: If successful, this could show that digital surveys are a reliable and convenient way to monitor recovery after knee replacement, potentially replacing paper forms.
What could go wrong: This is a small, early-stage study (50 people) comparing two survey methods, not testing a new treatment. It may not prove that digital surveys work for everyone or improve health outcomes.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

osteoarthritis, knee

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

APPROACH-APPROACH CONFLICT KNEE DISCOMFORT

Contacts and locations

Locations

Istituto Ortopedico Rizzoli
RECRUITING

Bologna, Italia, 40136, Italy

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