[Sleep apnea and nocturnal ventilatory assistance (nCPAP): 5-year experience in the conventional system].
The reimbursement of nasal continuous positive airway pressure (nCPAP) by the Belgian social security, via a conventional system, has made since 1991 this treatment available to an increasing number of patients having moderate to severe sleep apnoea hypopnoea syndrome (SAHS). We have reviewed our experience in prescribing domiciliary nCPAP from 1991 to 1995. Three hundred twenty-five subjects with SAHS, predominantly male (89%) and/or obese (77%) subjects, have benefited. Mean use of nCPAP machine, assessed by reading the time counter, amounted 4.7 h per 24 h, with only 23% of non-compliant patients (use < 3 h per 24 h). In 205 patients nCPAP was effective in controlling SAHS-related symptoms. Cure, with successful weaning from nCPAP, was obtained in 16 patients, as a result of marked weight loss in 13 of them. Forty-six non-compliant subjects were not allowed by the physician to go on, and 40 subjects left nCPAP because of intolerance. Finally, 10 patients abandoned nCPAP because of inefficacy, ascribed to some associated condition, being predominant, and 8 patients died. Our results suggest that domiciliary nCPAP is an effective treatment for SAHS in a majority of subjects, but that this kind of treatment is prescribed lifelong, unless there is a marked weight loss. The Belgian conventional system, as it requires a regular follow-up, contributes to keep non-compliance within acceptable limits.
Noseda
A
A
Service de Pneumologie, Hôpital Erasme, Bruxelles.
Kempenaers
C
C
Hoffmann
G
G
Kerkhofs
M
M
Le Bon
O
O
Linkowski
P
P
Jann
E
E
Schmerber
J
J
Yernault
J C
JC
D000328:Adult; D000368:Aged; D000886:Anthropometry; D003131:Combined Modality Therapy; D005260:Female; D006699:Home Care Services; D006801:Humans; D008297:Male; D008875:Middle Aged; D010349:Patient Compliance; D017286:Polysomnography; D011175:Positive-Pressure Respiration / Q000009:adverse effects / Q000379:methods*; D012891:Sleep Apnea Syndromes / Q000503:physiopathology / Q000628:therapy*