Does phone use change thumb strength and feeling?
Part of Injuries & trauma, Pain clinical trials.
This study looks at how smartphone use affects the strength and feeling in your thumb. If you are a young university student who uses a smartphone daily, you may help researchers understand if heavy phone use changes your thumb muscles or senses.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 30 years old.
- You are currently a university student.
- You use a smartphone every day.
- You do not have any long-term illnesses like diabetes, a nerve or muscle disorder, or a chronic health problem.
- You have never had surgery or a major injury on your arm, hand, or shoulder.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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