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Published on: June 8, 2022
Closure of TB pulmonary cavern using endobronchial valve placement
Teona Mskhaladze1, David Tchkonia2, Kakha Vacharadze1
1Phthysiatry-Pulmonology, Tbilisi State Medical University, Tbilisi, Georgia.
Introduction:
Enhancing the efficacy of treatment for Multi-Drug Resistant (MDR) and Extensively Drug Resistant (XDR) Tuberculosis has prompted exploration into adjunctive therapies, such as Endobronchial Valve Placement (EVP) in addition to pharmacological interventions.
Materials And Methods:
EVP was performed utilizing a combination of rigid and flexible bronchoscopes to address airway hemorrhage and facilitate closure of TB cavities. The procedure involved the deployment of large valves (12 mm and 17 mm), necessitating the utilization of a rigid bronchoscope.
Results:
Sputum conversion was confirmed through culture analysis after one month, and chest CT scans revealed complete closure of the tuberculous cavity five months post the EVP procedure.
Conclusion:
We posit that when used in conjunction with anti-TB chemotherapy, this method holds promise for shortening treatment duration and improving overall efficacy.
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