The aim of the study was to focus on important aspects and
issues associated with bi-level positive airway pressure
(BPAP) mask treatment in acute exacerbation of chronic
obstructive pulmonary disease based on the experiences of
patients and nurses. The study has a qualitative design with
a phenomenological approach. The data are based on
qualitative in-depth interviews with five patients who had
used BPAP-mask treatment intermittently over several days
in the acute stages and a focus group with eight experienced
nurses from a specialized unit in a Norwegian university
hospital. The data have been analysed on the basis of
Amadeo Giorgi’s phenomenological method. Findings are
discussed in the light of the Norwegian philosopher Kari
Martinsen’s nursing philosophy with practical implications.
The essential structure of being treated with BPAP-mask
from the patients’ point of view may be characterised as a
feeling of being trapped in a situation of complete dependence
on others, combined with a will to mobilize inner
strength. The essential structure is presented through three