Effectiveness of Exercises Given Along With Ergonomics Training in Construction Workers

NCT07157800 | Recruiting

• 1 other identifier: Uskudar100
• Study Type: interventional
• Target: 52
• Locations: 1 country
• Sites: 1

Brief Summary

This research aims to examine the effectiveness of exercises given along with ergonomics training in construction workers.

Conditions

Work-related Illness

Outcome Measures

Primary Outcomes (4)

• The Pittsburgh Sleep Quality Index

  Pittsburgh Sleep Quality Index; It evaluates sleep duration, sleep disturbance, sleep efficiency, subjective sleep quality, sleep medication use, daytime dysfunction, and sleep delay and consists of a total of 24 questions. 19 of them are self-report scales and 5 of them consist of questions to be answered by a friend or spouse. There are 7 components with 18 questions scored in the scale, and each component is evaluated between 0 and 3 points. The total score ranges from 0 to 21, and 5 or more is an indicator of "poor sleep quality

  14 weeks

• Maslach Burnout Scale

  The scale consists of 22 questions in total. A 5-point Likert scale is used to answer the questions. There are options such as 0- Never, 1- Rarely, 2- Sometimes, 3- Often, 4- Always. Volunteers are asked to tick the appropriate option for each question. The scale has 3 sub-categories. There are 9 items for the emotional exhaustion section, 5 items for the depersonalization section, and 8 items for the personal achievement section. People with high burnout levels are expected to have high scores on the emotional exhaustion section and depersonalization section, and low personal achievement scores. The scores that can be obtained from the subscales range from 0-36 for emotional exhaustion, 0-20 for depersonalization, and 0-32 for personal achievement.

  14 weeks

• Nordic Musculoskeletal Questionnaire

  It is a scale used to determine the extent of pain in the musculoskeletal system. The purpose of this questionnaire is to identify and compare pain and complaints in parts of the body. There is an image showing the 9 parts of the body included in the questionnaire. These body parts; neck, shoulders, back, elbows, hands, waist, hips, knees and feet. The respondents are asked whether they have experienced problems such as pain and discomfort in their body parts in the last 12 months, in the last 4 weeks, and on the day of the assessment, and they are asked to mark this as yes or no.

  14 weeks

• Fatigue severity scale

  The lowest score that can be obtained from the scale is 9, and the highest score is 63. The fatigue severity scale is the average value of nine sections. A high score indicates increased fatigue severity. The scale, including the day it was filled, questions the state of fatigue in the last 1 month.

  14 weeks

Study Arms (2)

control group

ACTIVE COMPARATOR

control group

Other: ergonomics training

exercise group

EXPERIMENTAL

exercise group

Other: ergonomics training; Other: exercise + ergonomics training

Interventions

ergonomics training OTHER

Each of the control group participants will receive separate ergonomics training. The content of this training will include the topics of "what is ergonomics, the purpose of ergonomics, musculoskeletal diseases in employees, work-related musculoskeletal risk factors.

control group; exercise group

exercise + ergonomics training OTHER

Each of the control group participants will receive separate ergonomics training. The content of this training will include the topics of "what is ergonomics, the purpose of ergonomics, musculoskeletal diseases in employees, work-related musculoskeletal risk factors. Other: exercise program stretching exercises strengthening exercises waist exercises core exercises relaxation exercises

exercise group

Eligibility Criteria

• Age: 25 Years - 55 Years
• Sex: male
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• Male individuals aged 25-55
• Individuals with a visual analog scale score of ≥ 3 and a functional loss that does not completely limit their daily life
• Complaints of back, knee, neck, wrist, or shoulder pain for the last 3 months
• No surgical intervention within the last year
• Working 45 hours or more per week
• Individuals who volunteered to participate in the study and signed a written informed consent form, understanding the purpose and process of the study

You may not qualify if:

• Presence of a respiratory system disease
• Presence of an orthopedic or neurological disease
• Presence of a psychological disorder that may affect pain perception (e.g., depression, anxiety)

Sponsors & Collaborators

• Uskudar University: lead

Study Sites (1)

Building

Balıkesir, Edremit, Turkey (Türkiye)

RECRUITING

Related Publications (4)

• Zhao J, Obonyo E, G Bilen S. Wearable Inertial Measurement Unit Sensing System for Musculoskeletal Disorders Prevention in Construction. Sensors (Basel). 2021 Feb 13;21(4):1324. doi: 10.3390/s21041324.

  PMID: 33668433 BACKGROUND

• Sarotto AJ, Besse M, Ambrosini L, Baldassarre R, Rosado J, Baigorria J. [Lumbosacral arthrodesis in construction workers. Return to work]. Medicina (B Aires). 2021;81(5):742-748. Spanish.

  PMID: 34633946 BACKGROUND

• Yang F, Di N, Guo WW, Ding WB, Jia N, Zhang H, Li D, Wang D, Wang R, Zhang D, Liu Y, Shen B, Wang ZX, Yin Y. The prevalence and risk factors of work related musculoskeletal disorders among electronics manufacturing workers: a cross-sectional analytical study in China. BMC Public Health. 2023 Jan 3;23(1):10. doi: 10.1186/s12889-022-14952-6.

  PMID: 36597111 BACKGROUND

• Lee S, Kim YJ, Kim Y, Kang D, Kim SC, Kim SY. Incidence rates of injury, musculoskeletal, skin, pulmonary and chronic diseases among construction workers by classification of occupations in South Korea: a 1,027 subject-based cohort of the Korean Construction Worker's Cohort (KCWC). Ann Occup Environ Med. 2023 Jul 24;35:e26. doi: 10.35371/aoem.2023.35.e26. eCollection 2023.

  PMID: 37614337 BACKGROUND

MeSH Terms

Interventions

Ergonomics; Exercise

Intervention Hierarchy (Ancestors)

Engineering; Technology, Industry, and Agriculture; Motor Activity; Movement; Musculoskeletal Physiological Phenomena; Musculoskeletal and Neural Physiological Phenomena

Study Officials

• Betül YILDIZ

  Uskudar University

  STUDY CHAIR

Central Study Contacts

Ömer ŞEVGİN

CONTACT

+905069787535; omer.sevgin@uskudar.edu.tr

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: OUTCOMES ASSESSOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Assoc.Prof.Dr.

Study Record Dates

• First Submitted: August 28, 2025
• First Posted: September 5, 2025
• Study Start: September 9, 2025
• Primary Completion: December 8, 2025
• Study Completion: January 30, 2026
• Last Updated: December 18, 2025

Record last verified: 2025-12

Data Sharing

• IPD Sharing: Will not share

Locations

TU (1)