Clinical Presentation & Protocol
Patient Usually Complains Of
Patient presents with chronic productive cough, progressive dyspnea, and constitutional symptoms including fatigue, unintentional weight loss, and low-grade fevers. History significant for underlying bronchiectasis or structural lung disease. Symptoms are refractory to multiple courses of broad-spectrum antibiotics. No recent travel or known TB exposure.
Clinical Examination Findings
General: Patient appears chronically ill, cachectic. HEENT: No cervical lymphadenopathy. Respiratory: Auscultation reveals bilateral coarse crackles, predominantly in the upper and middle lung fields; wheezing may be present. Cardiovascular: Regular rate and rhythm, no murmurs. Extremities: No clubbing or peripheral edema.
Treatment Protocol
Initiate multi-drug regimen based on susceptibility testing, typically including a macrolide (clarithromycin or azithromycin) combined with parenteral agents (amikacin, imipenem/cilastatin, or cefoxitin). Duration: Intensive phase (minimum 2-6 months) followed by continuation phase. Monitor for ototoxicity, nephrotoxicity, and QTc prolongation. Consider surgical resection if localized disease and patient is a candidate.