Does platelet-rich plasma accelerate recovery after rotator cuff repair?
The results suggest that PRP application during arthroscopic rotator cuff repair did not clearly demonstrate accelerated recovery clinically or anatomically except for an improvement in internal rotation. Nevertheless, as the study may have been underpowered to detect clinically important differences in the structural integrity, additional investigations, including the optimization of PRP preparation and a larger randomized study powered for healing rate, are necessary to further determine the effect of PRP.
Early posterior spinal fusion decreases radiographic measures of thoracic growth over time, but pulmonary function was similar to untreated patients at 10.5 years of age. The data suggest pulmonary function and thoracic size as measured on plain radiographs correlate directly. Therefore, pulmonary function testing at the end of growth should be performed to determine the ultimate pulmonary consequences of early surgery.