Clinical trial Recruiting at 1 site Observational Ages 18 Days and up

Injury Risk Factors in Volleyball Players

Official title: The Relationship Between Injury Risk and Pain, Fatigue, Muscle Strength, Balance and Quality of Life in Volleyball Players

Run by Izmir Democracy University · NCT06996990 · Data updated 2026-11-12

This study tests how pain, fatigue, muscle strength, balance, and quality of life relate to injury risk in competitive volleyball players who are adults and currently injury-free.

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Quick facts

Study typeObservational
Ages18 Days and up
SexAll
Enrollment18 (estimated)
SponsorIzmir Democracy University
Academic / other
Locations1 site (Izmir)
StatusRecruiting
StartedMay 30, 2025
Main results expectedMay 15, 2027
Study endsMay 15, 2027
Registry record updatedSeptember 24, 2026
Trial IDNCT06996990 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are professional adult volleyball players with no upper or lower extremity injuries in the past 3 months and no recent surgeries.

Probably not a fit

Players with current injuries or recent surgeries, or those who do not play volleyball professionally, may not benefit directly.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This cross-sectional study will collect standardized physical tests and self-report questionnaires from competitive adult volleyball players to explore how pain, fatigue, muscle strength, balance, and quality of life interact and relate to injury risk. The goal is to identify combinations of factors that may signal higher likelihood of injury. Participants will undergo physical evaluations and complete surveys, contributing to a snapshot of how these variables cluster with injury history risk. The findings could help inform injury prevention strategies in volleyball teams and athletic programs.

Why it matters

Potential benefit: If successful, the study could help identify factors linked to higher injury risk and inform prevention approaches for volleyball players.

How similar studies have gone: Previous research has examined individual risk factors like strength or balance, but few have explored their combined relationship with injury risk in volleyball.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Be over 18 years old and volunteer
* Have not had any upper or lower extremity injuries in the last 3 months
* Have not had any upper or lower extremity surgery in the last 6 months
* Play volleyball professionally

Exclusion Criteria:

* Having had a lower or upper extremity injury in the last 3 months
* Having had upper or lower extremity surgery in the last 6 months
* Being pregnant

Where it's running

  • Izmir Democracy University
    Izmir, Turkey (Türkiye)
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.