There was strong evidence that duration away from work from both MSK or pain-related conditions and MH conditions were significantly reduced by multi-domain interventions encompassing at least two of the three domains .
There was moderate evidence that these multi-domain interventions had a positive impact on cost outcomes .
There was strong evidence that cognitive behavioural therapy interventions that do not also include workplace modifications or service coordination components are not effective in helping workers with MH conditions in RTW .
Evidence for the effectiveness of other single-domain interventions was mixed , with some studies reporting positive effects and others reporting no effects on lost time and work functioning .
Purpose The objective of this systematic review was to synthesize evidence on the effectiveness of workplace-based return-to-work ( RTW ) interventions and work disability management ( DM ) interventions that assist workers with musculoskeletal ( MSK ) and pain-related conditions and mental health ( MH ) conditions with RTW .
Mini-Intervention for Subacute Low Back Pain: Two-Year Follow-up and Modifiers of Effectiveness
Study Design . R and omized controlled trial . Objectives . To Investigate the long-term effectiveness , costs , and effect modifiers of a mini-intervention , provided in addition to the usual care , and the incremental effect of a worksite visit for patients with subacute disabling low back pain ( LBP ) . Summary of Background Data . A mini-intervention was earlier proved to be an effective treatment for subacute LBP . Whether the beneficial effect is sustained is not known . Furthermore , modifiers of a treatment effect are largely unknown . Methods . A total of 164 patients with subacute LBP r and omized into a mini-intervention  ( A , n = 56 ) ,  a mini-intervention plus a worksite visit  ( B , n = 51 ) , or the  usual care  ( C , n = 57 ) . Mini-intervention consisted of a detailed assessment of the patients ’ history , beliefs , and physical findings by a physician and a physiotherapist , followed by recommendations and advice . The usual care patients received the conventional care .  Pain , disability , health-related quality of life , satisfaction with care , days on sick leave , and health care consumption and costs were measured during a 24-month follow-up . Thirteen c and i date modifiers were tested for each outcome . Results . There were no differences between the three treatment arms regarding the intensity of pain , the perceived disability , or the health-related quality of life . However , mini-intervention decreased occurrence of daily ( A vs. , C , P = 0.01 ) and bothersome ( A vs. C , P < 0.05 ) pain and increased treatment satisfaction . Costs result ing from LBP were lower in the intervention groups ( A 4670 Euros , B 5990 Euros ) than in C ( C 9510 Euros ) ( A vs. C , P = 0.04 ; and B vs. C , not significant ) . The average number of days on sick leave was 30 in A , 45 in B , and 62 in C ( A vs. C , P = 0.03 ; B vs. C , not significant ) . The perceived risk for not recovering was the strongest modifier of treatment effect . Mental and mental-physical workers in A and B were less often on sick leave than those in C. Conclusions . Mini-intervention is an effective treatment for subacute LBP . Despite lack of a significant effect on intensity of low back pain and perceived disability , mini-intervention , including proper recommendations and advice , according to the “ active approach , ” is able to reduce LBP-related costs . The perceived risk of not recovering was the strongest modifier of treatment effect . In alleviating pain , the intervention was most effective among the patients with a high perceived risk of not recovering
There was strong evidence that duration away from work from both MSK or pain-related conditions and MH conditions were significantly reduced by multi-domain interventions encompassing at least two of the three domains .
There was moderate evidence that these multi-domain interventions had a positive impact on cost outcomes .
There was strong evidence that cognitive behavioural therapy interventions that do not also include workplace modifications or service coordination components are not effective in helping workers with MH conditions in RTW .
Evidence for the effectiveness of other single-domain interventions was mixed , with some studies reporting positive effects and others reporting no effects on lost time and work functioning .
Purpose The objective of this systematic review was to synthesize evidence on the effectiveness of workplace-based return-to-work ( RTW ) interventions and work disability management ( DM ) interventions that assist workers with musculoskeletal ( MSK ) and pain-related conditions and mental health ( MH ) conditions with RTW .