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Ergonomics and Stretching Training for Dentists’ Musculoskeletal Pain

Effectiveness of Ergonomic Principles Training and Workplace Stretching Exercises on Reducing Upper Limb Musculoskeletal Disorders in Dentists

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT20251223068421N1
Enrollment
19
Registered
2026-04-26
Start date
2026-01-21
Completion date
Unknown
Last updated
2026-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Upper limb work-related musculoskeletal disorders in dentists. Myalgia

Interventions

Intervention group: The level of upper limb disability among participants who meet the study’s inclusion criteria will be measured using the DASH (Disabilities of the Arm, Shoulder, and Hand) instrume

Sponsors

Hamedan University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
27 Years to 65 Years

Inclusion criteria

Inclusion criteria: At least 1 year of work experience (one year after completing mandatory service) Being a dentist Age 27 to 65 years

Exclusion criteria

Exclusion criteria: Unwillingness to participate in the study

Design outcomes

Primary

MeasureTime frame
Total score of the shortened Disabilities of the Arm, Shoulder and Hand questionnaire (range 0 to 100; higher scores indicate greater functional disability). Timepoint: At baseline (before training) and 2 months after training. Method of measurement: the shortened Disabilities of the Arm, Shoulder and Hand questionnaire.

Secondary

MeasureTime frame
Subscale score for upper extremity symptoms and function in the shortened Disabilities of the Arm, Shoulder and Hand questionnaire. Timepoint: At baseline (before training) and after completion of the 2-month training period. Method of measurement: the shortened Disabilities of the Arm, Shoulder and Hand questionnaire and the subscale score was calculated.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAli Moradi

Hamedan University of Medical Sciences

Ali.moradi206@gmail.com+98 935 938 5871

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Jun 11, 2026