There was strong evidence for one intervention category , resistance training , leading to the recommendation : Implementing a workplace-based resistance training exercise programme can help prevent and manage UEMSD and symptoms .
The synthesis also revealed moderate evidence for stretching programmes , mouse use feedback and forearm supports in preventing UEMSD or symptoms .
There was also moderate evidence for no benefit for EMG biofeedback , job stress management training , and office workstation adjustment for UEMSD and symptoms .
The burden of disabling musculoskeletal pain and injuries ( musculoskeletal disorders , MSDs ) arising from work-related causes in many workplaces remains substantial .
There is little consensus on the most appropriate interventions for MSDs .
Our objective was to up date a systematic review of workplace-based interventions for preventing and managing  upper extremity MSD ( UEMSD ) .
A Participatory Return-to-Work Intervention for Temporary Agency Workers and Unemployed Workers Sick-Listed Due to Musculoskeletal Disorders: Results of a Randomized Controlled Trial
Introduction Within the labour force workers without an employment contract represent a vulnerable group . In most cases , when sick-listed , these workers have no workplace/employer to return to . Therefore , the aim of this study was to evaluate the effectiveness on return-to-work of a participatory return-to-work program compared to usual care for unemployed workers and temporary agency workers , sick-listed due to musculoskeletal disorders . Methods The workers , sick-listed for 2–8 weeks due to musculoskeletal disorders , were r and omly allocated to the participatory return-to-work program ( n = 79 ) or to usual care ( n = 84 ) . The new program is a stepwise procedure aim ed at making a consensus-based return-to-work plan , with the possibility of a temporary ( therapeutic ) workplace . Outcomes were measured at baseline , 3 , 6 , 9 and 12 months . The primary outcome measure was time to sustainable first return-to-work . Secondary outcome measures were duration of sickness benefit , functional status , pain intensity , and perceived health . Results The median duration until sustainable first return-to-work was 161 days in the intervention group , compared to 299 days in the usual care group . The new return-to-work program result ed in a non-significant delay in RTW during the first 90 days , followed by a significant advantage in RTW rate after 90 days ( hazard ratio of 2.24 [ 95 % confidence interval 1.28–3.94 ] P = 0.005 ) . No significant differences were found for the measured secondary outcomes . Conclusions The newly developed participatory return-to-work program seems to be a promising intervention to facilitate work resumption and reduce work disability among temporary agency workers and unemployed workers , sick-listed due to musculoskeletal disorders
There was strong evidence for one intervention category , resistance training , leading to the recommendation : Implementing a workplace-based resistance training exercise programme can help prevent and manage UEMSD and symptoms .
The synthesis also revealed moderate evidence for stretching programmes , mouse use feedback and forearm supports in preventing UEMSD or symptoms .
There was also moderate evidence for no benefit for EMG biofeedback , job stress management training , and office workstation adjustment for UEMSD and symptoms .
The burden of disabling musculoskeletal pain and injuries ( musculoskeletal disorders , MSDs ) arising from work-related causes in many workplaces remains substantial .
There is little consensus on the most appropriate interventions for MSDs .
Our objective was to up date a systematic review of workplace-based interventions for preventing and managing  upper extremity MSD ( UEMSD ) .