Modus Operandi: Irrigation of the Modified Eloesser Flap in Heterogeneous Suppurative Lung Pathologies

Area of Science:

• Thoracic Surgery
• Pulmonology
• Infectious Diseases

Background:

• Refractory empyemas with collapsed lung and bronchopleural fistulas present significant surgical challenges.
• The modified Eloesser flap offers a palliative approach for infection control in high-morbidity patients.
• This study explores its utility in mixed suppurative lung pathologies, introducing a new irrigation technique.

Purpose of the Study:

• To evaluate the efficacy of the modified Eloesser flap procedure in patients with severe thoracic conditions.
• To assess a novel continuous irrigation technique for managing persistent infections post-procedure.
• To analyze outcomes in terms of infection control, stoma patency, and lung expansion.

Main Methods:

• Retrospective review of 56 patients undergoing modified Eloesser flap with continuous irrigation.
• Patients were unsuitable for major thoracic resection due to severe comorbidities.
• Follow-up at 1, 3, 6, and 12 months, with specific treatment for persistent infections.

Main Results:

• All patients with active sputum acid-fast bacilli became smear-negative within one month.
• 50% of patients maintained a patent stoma; the other 50% experienced spontaneous stoma closure and lung expansion.
• Continuous irrigation successfully cleared persistent infections in 9 out of 11 patients within one month, with two requiring repeat irrigation.

Conclusions:

• The modified Eloesser flap is a straightforward and effective procedure for controlling suppurative lung infections.
• The continuous irrigation method demonstrates promising results for managing persistent purulent discharge.
• The procedure leads to improved patient conditions and infection control in complex thoracic pathologies.