SYNOPSIS: The 10 studies on the treatment of CP with HBOT presented in Table 3, even though some have a small number of participants, have all demonstrated significant and often impressive improvements compared with what is seen from the majority of known and accepted therapeutic approaches for this condition. In fact, Journal of American Physicians and Surgeons Volume 12 Number 4 Winter2007 111 depending on the age and the severity of the condition of children with CP, the rate of progress (see Table 4) measured with the GMFM can be up to five times higher than the one obtained with intensive physiotherapy (PT) or even after rhizotomy followed by intensive PT.

The results of the only truly randomized trial were difficult to interpret because of the use of pressurized room air
in the control group. As both groups improved, the benefit of pressurized air and of HBOT at 1.3 to 1.5 atm should both be examined in future studies.