Dyspnée sévère chez un patient présentant une bronchite chronique

Translated title of the contribution: Severe breathlessness in a patient presenting with chronic bronchitis

B. Chenuel, P. Haouzi

Research output: Contribution to journalArticlepeer-review

5 Scopus citations


Introduction: Dyspnoea is the major symptomatic complaint of patients with chronic obstructive pulmonary disease (COPD). Awareness of an unpleasant respiratory sensation, occurs through a complex system of ventilatory control where, as in pain perception, supra-bulbar structures play a major role. In the hyperventilation syndrome, dramatic episodes of dyspnoea can occur without any change in peripheral afferent signals and thus do not predictably represent a real deterioration in pulmonary function in patients who also have COPD. Case report: We report the observation of a patient with GOLD stage 0 COPD who demonstrated a major limitation of daily activities due to supra-bulbar influences on respiratory control which triggered repetitive periods of hyperventilation and generated almost constant dyspnoea. Conclusions: Hyperventilation syndrome can be difficult to diagnose in patients with respiratory disease, although, in most cases, the discrepancy between the severity of symptomatic complaint compared to the degree of alteration of lung function in combination with specific tests may suggest the diagnosis.

Translated title of the contributionSevere breathlessness in a patient presenting with chronic bronchitis
Original languageFrench
Pages (from-to)358-362
Number of pages5
JournalRevue des Maladies Respiratoires
Issue number4
StatePublished - Sep 2006

All Science Journal Classification (ASJC) codes

  • Pulmonary and Respiratory Medicine


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