Do the 2018 Leapfrog Group Minimal Hospital and Surgeon Volume Thresholds for Esophagectomy Favor Specific Patient Demographics?

OBJECTIVE: We examine how esophagectomy volume thresholds reflect outcomes relative to patient characteristics. SUMMARY BACKGROUND DATA: Esophagectomy outcomes are associated with surgeon and hospital operative volumes, leading the Leapfrog Group to recommend minimum annual volume thresholds of 7 and 20 respectively. METHODS: Patients undergoing esophagectomy for cancer were identified from the 2007-2013 New York and Florida Healthcare Cost and Utilization Project's State Inpatient Databases. Logit models adjusted for patient characteristics evaluated in-hospital mortality, complications, and prolonged length of stay (PLOS). Median surgeon and hospital volumes were compared between young-healthy (age 18-57, Elixhauser Comorbidity Index [ECI] <2) and older-sick patients (age ≥71, ECI >4). RESULTS: Of 4330 esophagectomy patients, 3515 (81%) were male, median age was 64 (interquartile range 58-71), and mortality was 4.0%. Patients treated by both low-volume surgeons and hospitals had the greatest mortality risk (5.0%), except in the case of older-sick patients mortality was highest at high-volume hospitals with high-volume surgeons (12%). For mortality <1%, annual hospital and surgeon volumes needed were 23 and 8, respectively; mortality rose to 4.2% when volumes dropped to the Leapfrog thresholds of 20 and 7, respectively. Complication rose from 53% to 63% when hospital and surgeon volumes decreased from 28 and 10 to 19 and 7, respectively. PLOS rose from 19% to 27% when annual hospital and surgeon volumes decreased from 27 and 8 to 20 and 7, respectively. CONCLUSIONS: Current Leapfrog Group esophagectomy volume guidelines may not predict optimal outcomes for all patients, especially at extremes of age and comorbidities.

Carbon Monoxide-Related Vision Loss in an Acute Burn Patient.

Carbon monoxide poisoning can occur as part of smoke exposure in the burn population. Here we report the case of a 32-year-old, previously healthy male, with carbon monoxide-related blindness after smoke exposure in an apartment fire. Cerebral hypoperfusion was diagnosed using magnetic resonance imaging of the brain, and the patient was diagnosed with cortical visual impairment. He was treated with hyperbaric oxygen therapy following which he had partial recovery of his vision. There is a paucity of information regarding this phenomenon and its treatment.

Endobronchial ultrasound-guided transbronchial needle aspiration for staging of non-small cell lung cancer.

Accurate staging for non-small cell lung cancer (NSCLC) is essential to guide therapy. While computed tomography (CT) and positron emission tomography (PET) scan can indicate whether mediastinal lymphadenopathy is present, histologic confirmation is required to complete the staging evaluation. Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a minimally invasive technique associated with similar diagnostic yield and improved postoperative pain and complication rates compared to mediastinoscopy. We share the surgical technique for EBUS-TBNA based on our experience. An 81-year-old man underwent EBUS-TBNA for concurrent tissue diagnosis and mediastinal staging of a hypermetabolic left lower lobe mass and subcarinal lymph node. Our patient had no perioperative complications and was discharged home on the same day. Histologic evaluation demonstrated squamous cell carcinoma in the left lower lobe and subcarinal lymph node. EBUS-TBNA provides histologic confirmation of suspicious mediastinal lymph nodes seen on imaging. Clinicians should consider EBUS-TBNA as a mediastinal staging modality for patients with NSCLC.

Video-assisted thoracoscopic surgery: pneumonectomy for synchronous primary lung malignancies.

BACKGROUND: Although video-assisted thoracoscopic surgery (VATS) initially demonstrated slow adoption amongst thoracic surgeons, VATS is now widely accepted and the techniques are associated with equivalent nodal dissection and, improved perioperative morbidity and, in some cases, superior perioperative survival compared to thoracotomy. Using a video-assisted, minimal access technique that requires marginal or no rib spreading, VATS provides improved postoperative pain and decreased time-to-recovery after surgery. However, complex resective cases, such as pneumonectomy, are not commonly accomplished minimally invasively. We share the surgical technique for VATS pneumonectomy based on our experience. METHODS: A 71-year-old patient underwent VATS pneumonectomy for synchronous, ipsilateral primary non-small cell lung cancer (NSCLC). RESULTS: Our patient had no perioperative complications and was discharged to home on postoperative day 4. The patient's pain was managed with oral analgesics. Greater than ten lymph nodes were examined, all margins were negative for residual tumor. The patient did not require adjuvant radiation or chemotherapy. CONCLUSIONS: VATS pneumonectomy is a safe and effective procedure that provides many clinical benefits to the patient. Our results suggest that clinicians should consider VATS pneumonectomy for primary treatment of patients with synchronous primary lung cancers when appropriate.