ABSTRACT
STUDY OBJECTIVES: Massive hemoptysis is a life-threatening condition. Therapeutic strategies such as interventional angiography, surgery, and/or bronchoscopy have been applied in the clinical setting with variable results. We investigated the efficacy of bronchoscopy-guided topical hemostatic tamponade therapy (THT) using oxidized regenerated cellulose (ORC) mesh in the management of life-threatening hemoptysis. DESIGN: Seventy-six consecutive patients underwent emergency bronchoscopy for massive hemoptysis. Fifty-seven patients (75%) had persistent endobronchial bleeding despite bronchoscopic wedging technique, cold saline solution lavage, and instillation of regional vasoconstrictors. These patients subsequently underwent THT according to the same procedure. SETTING: Teaching hospital, bronchoscopy unit of a 300-bed tertiary pulmonary referral center. RESULTS: THT with ORC was successfully performed on 56 of 57 patients (98%) with an immediate arrest of hemoptysis. All patients successfully treated with THT remained free of hemoptysis for the first 48 h. None required intensive care support or immediate surgery. Mean procedure time (+/- SD) of THT was 11.5 +/- 4.2 min. Recurrence of hemoptysis that was characterized as being mild (< 30 mL) to moderate (30 to 100 mL) developed in six patients (10.5%) 3 to 6 days after THT. Post-obstructive pneumonia developed in five subjects (9%) after endoscopic THT. A subgroup of patients (n = 14) underwent bronchoscopic follow-up 4 weeks after discharge. The ORC mesh was absorbed in all of these patients without signs of foreign body reaction. CONCLUSIONS: Endobronchial THT using ORC is a safe and practicable technique in the management of life-threatening hemoptysis with a high success and a relatively low complication rate.
Subject(s)
Bronchoscopy/methods , Cellulose/pharmacology , Hemoptysis/diagnosis , Hemoptysis/therapy , Hemostatic Techniques/instrumentation , Surgical Mesh , Adult , Aged , Cohort Studies , Critical Illness , Female , Follow-Up Studies , Hemoptysis/mortality , Humans , Male , Middle Aged , Retrospective Studies , Risk Assessment , Sensitivity and Specificity , Survival Rate , Treatment OutcomeABSTRACT
Tularemia is an unusual disease caused by the gram-negative coccobacillus Francisella tularensis. The clinical features of the disease depend on the route of inoculation. Ulceroglandular and typhoidal forms have been recognized as occurring in tularemia, however primary or secondary pneumonic infections have also been reported. Symptoms, laboratory markers and radiological features are non-specific in tularemic pneumonia. Diagnosis is made on clinical grounds and evidence of elevated agglutinating antibodies to F. tularensis (> 1:128). We report a case of primary tularemic pneumonia presenting with pulmonary infiltrates and necrotizing mediastinal and hilar lymph nodes in an otherwise healthy subject from a non-endemic area. Diagnosis of tularemia was obtained serologically, and antibiotic therapy with doxycycline and streptomycin resolved symptoms and radiological abnormalities. We suggest that tularemia should be considered in the differential diagnosis of pneumonia with mediastinal and/or hilar lymphadenopathy.
