Discussion
The hands-on interventions that have been described in these 3 studies have also been identified as aspects of a single module of therapy, known as Mobilization and Tactile Stimulation. Because we excluded quasiexperimental designs from this review, additional evidence to support the effects of Mobilization and Tactile Stimulation could not be considered. Despite this, the 3 included trials together do provide an indication that these interventions are promising and merit further investigation. Details of the individual studies, including a narrative review of the data, can be found in the published review.