Study design (if review, criteria of inclusion for studies)
RCT
Participants
20 patients with cystic fibrosis, aged 7 to 28 years.
Interventions
patients performed physiotherapy with VRP 1 and autogenic drainage (AD), respectively, in a randomized order one after another, each physiotherapy taking twenty minutes.
Outcome measures
The expectorated sputum was weighed by means of a precision balance.
Main results
Mean values during VRP 1 treatment were 5.0 g (range 0 to 12.0 g), during AD 4.8 g (range 0 to 11.7 g). There was no statistical difference (p < 0.05). The results were not influenced by the order of physiotherapy.
Authors' conclusions
VRP 1 physiotherapy is as effective as AD with respect to sputum elimination. In opposite to other methods not requiring a helping person it is simple to teach and to learn. It may be performed by young children (> or = 3 years) and adults, also in combination with inhalation. Thus, VRP 1 appears to be a real enrichment in physiotherapy.