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Related Experiment Videos

[Vocal cord dysfunction or bronchial asthma?].

Ryszard Rutkowski1, Krzysztof Rutkowski

  • 1Zakład Alergologii Dzieciecej Akademii Medycznej w Białymstoku. rutkowski@csk.pl

Polski Merkuriusz Lekarski : Organ Polskiego Towarzystwa Lekarskiego
|August 30, 2005
PubMed
Summary
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Vocal cord dysfunction (VCD) causes paradoxical vocal cord closure during inhalation, mimicking asthma. Early diagnosis and collaborative care with speech therapy are key to managing this condition.

Area of Science:

  • Laryngology
  • Pulmonology
  • Functional Respiratory Disorders

Context:

  • Vocal cord dysfunction (VCD) is a frequent condition in patients with refractory asthma.
  • VCD is often misdiagnosed as steroid-resistant asthma or exercise-induced bronchospasm, leading to inappropriate treatments.
  • This misdiagnosis can result in iatrogenic morbidity due to aggressive, unnecessary asthma management.

Purpose:

  • To highlight the characteristics of vocal cord dysfunction (VCD).
  • To emphasize the diagnostic challenges and the importance of accurate diagnosis.
  • To outline current treatment strategies for VCD.

Summary:

  • Vocal cord dysfunction involves paradoxical vocal cord adduction during inspiration, causing episodic dyspnea unresponsive to asthma medications.

Related Experiment Videos

  • Laryngoscopy is the gold standard for diagnosing VCD, with pulmonary function tests offering supplementary data.
  • Effective VCD management requires collaboration between laryngologists and asthma specialists.

    • Impact:

    • Accurate diagnosis of VCD can prevent unnecessary and potentially harmful asthma treatments.
    • Timely intervention for VCD can significantly improve patient outcomes and quality of life.
    • Integrated treatment approaches, including speech therapy and psychological support, are crucial for long-term VCD management.