Completion pneumonectomy: current indications, complications, and results

Abstract

Objective: Completion pneumonectomy is reported to be associated with high morbidity and mortality, especially when done in patients with benign disease. We review our 9 years of experience with this operation to evaluate the postoperative outcome and long-term results of various indications.

Methods: Between January 1990 and December 1998, 66 consecutive patients underwent completion pneumonectomy (6.8% of all pneumonectomies), and their cases were retrospectively reviewed. The indication was benign disease in 17 patients and malignant disease in 49 patients. In patients with malignant indications there were 14 local recurrences, 4 second primary tumors, 5 metastatic diseases, and 26 indications because of incomplete initial resection.

Results: There were no intraoperative deaths, and the postoperative mortality rate was 7.6%. Complications were encountered in 32 (53%) patients, without any significant difference between benign indication (71%) and malignant indication (47%; P =.0923). Bronchopleural fistula was encountered in 5 (7.6%) patients, and empyema was encountered in 7 (11%) patients. The actuarial 5-year survival was 57% for all patients, 65% for those with benign indications, and 54% for those with malignant indications (60% for local recurrence, 50% for second primary tumor, and 56% for incomplete resection), without any difference between benign and malignant indications (P =.9478).

Conclusions: Completion pneumonectomy can be performed with acceptable mortality and morbidity, even in patients with benign disease. Patients with preoperative infection can be managed with bronchial stump covering and adequate postoperative drainage. Although complications are common, they can successfully be managed with a proper understanding of them.