CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 66 enrolled
Drug / intervention
Whole body vibration +2 moredevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT06849687
NCT06849687N/ACompleted

Effect of Whole Body Vibration on Hand Grip Strength, Muscular Activity, and Upper Limb Function in Young Females With Smartphone Addiction: A Randomized Controlled Trial.

Cairo University·interventional·Posted Feb 27, 2025·Updated Dec 16, 2025

In Brief

A clinical study evaluating Whole body vibration, Sham Whole body vibration, and 1 other intervention for Smart Phone Addiction. Completed, enrolled 66 participants across 1 site.

Detailed Summary

Young adults have a high prevalence of smartphone addiction. Many adolescents use their smartphones extensively for communication, which starts out as a habit but eventually turns into an addiction. Numerous studies have shown that adolescents use social media for roughly ten hours every day.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesEgypt
Collaborators--

Timeline

N/ACompletedFinished
2026
First PostedFeb 27, 2025
Enrollment StartMay 22, 2025
Primary CompletionOct 30, 2025
Study CompletionNov 30, 2025
TodayJul 2, 2026
Enrollment to primary: 5 monthsPosted 1.3 years ago

Interventions

Whole body vibrationdevice

Participants will be asked to sit on an chair without armrests close to the platform and will be asked to perform 90° shoulder flexion, bend both elbows slightly, flex the trunk forwards and place both hands on the platform.

Sham Whole body vibrationdevice

Participants will receive the vibration with the device turned off.

Strengthening exercisesother

Participants will use elastic resistance for the finger extension and flexion exercises, and ball to strength wrist flexors for two sets of 10 repetitions within a training session.