Early Surgical Outcomes of En Bloc Resection Requiring Vertebrectomy for Malignancy Invading the Thoracic Spine.

BACKGROUND: En bloc vertebral resection of locally invasive T4 lung cancers led to the development of a surgical sequence for resection; posterior stabilization, reposition, thoracotomy, lobectomy, vertebrectomy, and anterior spine stabilization in 1 procedure. This technique expanded indications for vertebrectomy to selected patients with sarcoma and metastatic disease. We review our experience to identify areas for clinical improvement. METHODS: Operative case logs were cross-checked with billing data from 2003 to 2014 with Current Procedural Terminology (CPT, American Medical Association) codes for vertebrectomy. Thirty-two cases involving en bloc resection of malignancy invading at least 1 thoracic vertebra were selected. Outcomes data were analyzed using summary statistics. RESULTS: Series includes 14 men and 18 women, median age 50 years. Twenty-five patients (78%) received preoperative chemoradiation. Nineteen total and 13 partial vertebrectomy were performed. Average number of vertebrae resected was 1.6 (range, 1 to 4). Median operative length was 8.5 hours (range, 2.8 to 14.5), mean blood loss 923 mL (SD ± 477 mL), and median length of stay 8 days (range, 3 to 56). Major morbidity followed 56% of cases. Thirty-day mortality was 3%. Overall median survival was 43.6 months, 1-year survival was 73.6%, and 5-year survival was 40.3%. CONCLUSIONS: En bloc vertebrectomy for malignant disease is feasible. Our 1 stage and 2 team approach allows completion of the operation within a standard day, but is associated with long operative time. Complication rates may improve with decreased operative times. Review of available data warrants future prospective studies.

Surgical resection of lung cancer in the elderly.

Assessment for thoracic surgery in elderly patients should be based on physiologic rather than chronologic age. Thoracic surgery has been shown to be safe in selected elderly patients, and age should not be a contraindication to a therapy that offers the best chance of cure for patients with early-stage cancer. A targeted preoperative assessment can help individualize the risk of morbidity and mortality for each patient, and thus provide both surgeon and patient with the information needed for operative decision making. Operative interventions in the elderly require coordinated attention to the specific requirements of the aged. Specialized multidisciplinary care provided by primary care physicians, geriatric specialists, cardiologists, oncologists, surgeons, anesthetists, nurses, physical therapists, and nutrition specialists optimizes care for the elderly patient undergoing thoracic surgery. Careful selection of patients for surgery has contributed to the improvement in operative mortality over time, and refinements in preoperative testing should continue this trend in the future. The goal is to provide surgery to the maximum number of patients at the minimal cost of mortality and loss of independence.