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Published on: May 28, 2014
Effect of manual hyperinflation on recurrent atelectasis in a ventilator-dependent C3 complete spinal cord injury
Feng Zhou1, Xiaodong Chen2, Pengfei Wang2
1Department of Rehabilitation Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Clinical Case:
We present here the case of a ventilator-dependent 76-year-old man with C3 complete spinal cord injury (SCI) who presented with recurrent left lung atelectasis managed with manual hyperinflation (MH). Atelectasis was primarily assessed with chest X-ray (CXR). Additional monitoring included blood gas analysis, serum procalcitonin, and the Modified Borg Dyspnea Scale (MBS), as an objective measure of reported dyspnea. We found that MH successfully reversed the radiographic appearance of atelectasis after the first treatment and maintained this effect for the duration of the 2-week intervention period as well as at 2 weeks of follow-up post-intervention. Furthermore, MH decreased the patient's oxygen requirements and was associated with a decrease in serum procalcitonin. Clinically, the patient reported reduced subjective dyspnea post-MH, which was reflected as an improvement on the MBS. We conclude that MH may represent a therapeutic modality for consideration in the routine management of recurrent atelectasis in mechanically ventilated patients.
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