Severely impaired stroke survivors with persistent (>1y) upper-extremity dysfunction can make clinically and statistically significant gains in coordination and functional task performance in response to robotics plus ML, FES plus ML, and ML alone in an intensive and long-duration intervention; no group differences were found. Additional studies are warranted to determine the effectiveness of these methods in the clinical setting.

Background. Effective treatment methods are needed for moderate/severely impairment chronic stroke. Objective. The questions were the following: (1) Is there need for long-dose therapy or is there a mid-treatment plateau? (2) Are the observed gains from the prior-studied protocol retained after treatment? Methods. Single-blind, stratified/randomized design, with 3 applied technology treatment groups, combined with motor learning, for long-duration treatment (300 hours of treatment). Measures were Arm Motor Ability Test time and coordination-function (AMAT-T, AMAT-F, respectively), acquired pre-/posttreatment and 3-month follow-up (3moF/U); Fugl-Meyer (FM), acquired similarly with addition of mid-treatment. Findings. There was no group difference in treatment response ( P ≥ .16), therefore data were combined for remaining analyses (n = 31; except for FM pre/mid/post, n = 36). Pre-to-Mid-treatment and Mid-to-Posttreatment gains of FM were statistically and clinically significant ( P < .0001; 4.7 points and P < .001; 5.1 points, respectively), indicating no plateau at 150 hours and benefit of second half of treatment. From baseline to 3moF/U: (1) FM gains were twice the clinically significant benchmark, (2) AMAT-F gains were greater than clinically significant benchmark, and (3) there was statistically significant improvement in FM ( P < .0001); AMAT-F ( P < .0001); AMAT-T ( P < .0001). These gains indicate retained clinically and statistically significant gains at 3moFU. From posttreatment to 3moF/U, gains on FM were maintained. There were statistically significant gains in AMAT-F ( P = .0379) and AMAT-T P = .003.

Background: New models of care delivery are necessary to meet workforce needs while delivering expert care in neurorehabilitation. Therefore, we sought to develop and assess the implementation of a new model of care for neurorehabilitation using a 5-member team of therapists (5-Team Model) for the treatment of individuals with chronic stroke, rather than a conventional single-therapist model. Methods: A mixed methods approach was employed; continuous quality improvement methods and quasi-experimental pre-test/post-test methods were used to assess the effectiveness of the new model. Six chronic stroke patients participated in an upper limb neurorehabilitation motor learning protocol 5 days/week, 5 hours/day (60 sessions; 300 hours); treatment was administered using the 5-Team Model approach to treatment. Results: Mean improvement on the Fugl Meyer (FM) was 11.5 points. All six participants demonstrated improvement on Fugl Meyer that was within or beyond the minimal clinically important difference (MCID) range of 4.25-7.25 points for chronic stroke. Results indicated that the 5-Team Model was effective in implementing care. Conclusions: The 5-Team Model for neurorehabilitation was successfully implemented, with patient hand-off every day to a different therapist; it produced clinically significant improvement on a measure of coordination (FM) which is comparable to or better than prior reports from a standard care model. This new model of care met the needs of the research team workforce for flexibility, while maintaining the level of quality of care. Successful implementation required addressing a series of hindering factors in an iterative manner and enhancing promoting factors. These elements included the context within which the change was implemented, the methods used in implementing the change, the evidence that the change was successful, and communication that the change was successful. The context requirements included existing framework and participating model members who were willing to exert the required effort for success, model champions. This high level of enthusiastic participation along with strong leadership contributed to long-term success, sustainability.