Journal Article

Prevention and management of musculoskeletal pain in nursing staff by a multifaceted intervention in the workplace: design of a cluster randomized controlled trial with effectiveness, process and economic evaluation (INTEVAL_Spain)

Vargas-Prada, Sergio, Serra, Consol, García, Ana María, Ramada, José María, Soler-Font, Mercè, Peña, Pilar

2019

Overview

Background Musculoskeletal pain (MSP) is the leading cause of years lived with disability. In consequence, to reduce MSP and its associated sickness absence is a major challenge. Previous interventions have been developed to reduce MSP and improve return to work of workers with MSP, but combined approaches and exhaustive evaluation are needed. The objective of the INTEVAL_Spain project is to evaluate the effectiveness of a multifaceted intervention in the workplace to prevent and manage MSP in nursing staff. Methods The study is designed as a two-armed cluster randomized controlled trial with a late intervention control group. The hospital units are the clusters of randomization and participants are nurses and aides. An evidence-based multi-component intervention was designed combining participatory ergonomics, case management and health promotion. Both the intervention and the control groups receive occupational health care as usual. Data are collected at baseline, and after six and 12 months. The primary outcomes are prevalence of MSP and incidence and duration of sickness absence due to MSP. Secondary outcomes are work role functioning and organizational preventive culture. The intervention process will be assessed through quantitative indicators of recruitment, context, reach, dose supplied, dose received, fidelity and satisfaction, and qualitative approaches including discussion groups of participants and experts. The economic evaluation will include cost-effectiveness and cost-utility, calculated from the societal and the National Health System perspectives. Discussion Workplace health programs are one of the best options for the prevention and control of non-communicable diseases. The main feature of this study is its multifaceted, multidisciplinary and de-medicalized intervention, which encompasses three evidence-based interventions and covers all three levels of prevention, which have not been previously unified in a single intervention. Also, it includes a comprehensive quantitative and qualitative evaluation of the intervention process, health results, and economic impact. This study could open the possibility of a new paradigm for the prevention and management of MSP and associated sickness absence approach at the workplace. Trial registration Current Controlled Trials ISRCTN15780649 Retrospectively registered 13th July 2018.

• Publisher: BioMed Central,BioMed Central Ltd,Springer Nature B.V
• Subject: Absenteeism (Labor) / Analysis / Biostatistics / Care and treatment / Case management / Clinical trials / Clusters / Communicable diseases / Cost-Benefit Analysis / Development and progression / Disability / Economic impact / Economics / Environmental Health / Epidemiology / Ergonomics / Follow-Up Studies / Health behavior / Health care / Health promotion / Humans / Impact analysis / Intervention / Lifestyles / Management / Medical personnel / Medicine / Medicine & Public Health / Musculoskeletal diseases / Musculoskeletal Pain - prevention & control / Nurses / Nursing / Nursing research / Nursing Staff, Hospital / Occupational health / Occupational Health - economics / Organizational aspects / Pain / Pain management / Participatory ergonomics / Population / Prevention / Public Health / Questionnaires / Randomization / Randomized Controlled Trials as Topic / Research Design / Risk factors / Sick leave / Spain / Study Protocol / Surveys and Questionnaires / Vaccine / Workers