Peripheral Blood Lymphocytes and Platelets Are Prognostic in Surgical pT1 Non-Small Cell Lung Cancer.

Background: There is a paucity of prognostic factors for patients with stage I non-small cell lung cancer (NSCLC) undergoing operations. We investigated the prognostic role of preoperative complete blood count values in patients with stage I NSCLC patients undergoing operations.

Methods: A retrospective medical record review was performed of patients who underwent operations for stage I NSCLC between 2000 and 2015.

Induction chemoradiation is associated with improved survival in chest wall invasion lung cancer.

Objective: To determine if induction chemotherapy with concurrent high-dose radiation followed by resection is associated with improved survival in patients with nonsuperior sulcus lung cancer with chest wall invasion.

Methods: We performed a retrospective review of clinical T3 (chest wall invasion) N0/N1 patients with non-small cell lung cancer who underwent surgical resection between January 1, 1992, and January 31, 2017. Exclusion criteria included superior sulcus tumors and resection performed for palliation/recurrence.

Endoscopic Fundoplication: Effectiveness for Controlling Symptoms of Gastroesophageal Reflux Disease.

Objective: Transoral incisionless fundoplication (TIF) is a completely endoscopic approach to treat gastroesophageal reflux disease (GERD). We previously reported our initial results demonstrating safety and early effectiveness. We now present an updated experience describing outcomes with longer follow-up.

Analysis of longitudinal quality-of-life data in high-risk operable patients with lung cancer: results from the ACOSOG Z4032 (Alliance) multicenter randomized trial.

Background: Prior studies have suggested that low baseline quality-of-life (QOL) scores predict worse survival in patients undergoing lung cancer surgery. However, these studies involved average-risk patients undergoing lobectomy. We report QOL results from a multicenter trial, American College of Surgeons Oncology Group Z4032, which randomized high-risk operable patients to sublobar resection (SR), or SR with brachytherapy, and included longitudinal QOL assessments.

Impact of brachytherapy on local recurrence rates after sublobar resection: results from ACOSOG Z4032 (Alliance), a phase III randomized trial for high-risk operable non-small-cell lung cancer.

Purpose: A major concern with sublobar resection (SR) for non-small-cell lung cancer (NSCLC) is high local recurrence (LR). Adjuvant brachytherapy may reduce LR This multicenter randomized trial compares SR to SR with brachytherapy (SRB).

Patients And Methods: High-risk operable patients with NSCLC ≤ 3 cm were randomly assigned to SR or SRB.

The efficacy of electromagnetic navigation to assist with computed tomography-guided percutaneous thermal ablation of lung tumors.

Objective: Electromagnetic (EM) navigation is increasingly used to assist with bronchoscopic interventions such as biopsy or fiducial placement. Electromagnetic navigation can also be a useful adjunct to computed tomography (CT)-guided thermal ablation and biopsy of lung tumors. This study compares procedures carried out using an EM navigation system (Veran Medical Technologies Inc, St Louis, MO) with procedures using CT fluoroscopy only.

Endoscopic fundoplication for the treatment of gastroesophageal reflux disease: initial experience.

Objective: Transoral incisionless fundoplication (TIF) is a promising approach for gastroesophageal reflux disease (GERD) that may decrease morbidity compared with conventional antireflux procedures. We report our initial experience with this minimally invasive approach.

Methods: Over a 24-month period, 46 patients (mean age, 49 years; 50% female) underwent 48 TIF procedures.

Role of surgery following induction therapy for stage III non-small cell lung cancer.

Over the last 30 years neoadjuvant treatment of stage IIIA non-small cell lung cancer (NSCLC) followed by surgical resection for stage IIIB disease has significantly improved the overall results of treatment for patients with stage III NSCLC as well as for those with locally invasive tumors. Different chemotherapy regimens have been used, although in most studies some combination of drugs that include cisplatin is the standard. Radiation when given as part of the induction protocol appears to offer a higher rate of resection and complete resection, and higher doses of radiation are associated with better nodal downstaging.

Thirty- and ninety-day outcomes after sublobar resection with and without brachytherapy for non-small cell lung cancer: results from a multicenter phase III study.

Objective: Sublobar resection (SR) is commonly used for patients considered high risk for lobectomy. Nonoperative therapies are increasingly being reported for patients with similar risk because of perceived lower morbidity. We report 30- and 90-day adverse events (AEs) from American College of Surgeons Oncology Group Z4032, a multicenter phase III study for high-risk patients with stage I non-small cell lung cancer.

The impact of adjuvant brachytherapy with sublobar resection on pulmonary function and dyspnea in high-risk patients with operable disease: preliminary results from the American College of Surgeons Oncology Group Z4032 trial.

Background: Z4032 was a randomized study conducted by the American College of Surgeons Oncology Group comparing sublobar resection alone versus sublobar resection with brachytherapy for high-risk operable patients with non-small cell lung cancer (NSCLC). This evaluates early impact of adjuvant brachytherapy on pulmonary function tests, dyspnea, and perioperative (30-day) respiratory complications in this impaired patient population.

Methods: Eligible patients with stage I NSCLC tumors 3 cm or smaller were randomly allocated to undergo sublobar resection with (SRB group) or without (SR group) brachytherapy.

Impact of neoadjuvant chemoradiotherapy followed by surgical resection on node-negative T3 and T4 non-small cell lung cancer.

Objective: This study examined the impact of neoadjuvant chemotherapy and concurrent high-dose radiation therapy on survival in patients with node-negative T3 and T4 non-small cell lung cancer.

Methods: A total of 110 consecutive patients underwent surgical resection for invasive T3N0M0 (94 patients) and T4N0M0 (16 patients) non-small cell lung cancer between 1979 and 2008. Forty-seven patients received neoadjuvant chemotherapy and concurrent high-dose (5940 cGy) radiation therapy before resection (Chemo-RT group).

Radiofrequency ablation for Barrett's esophagus and low-grade dysplasia in combination with an antireflux procedure: a new paradigm.

Objective: Radiofrequency ablation for Barrett's esophagus in combination with an antireflux procedure has not been widely documented. We report our initial experience with radiofrequency ablation in association with antireflux procedure for Barrett's metaplasia and low-grade dysplasia.

Methods: A total of 14 patients (10 male and 4 female patients) presented with Barrett's metaplasia (n=11) or low-grade dysplasia (n=3).

Location as an important predictor of lymph node involvement for pulmonary adenocarcinoma.

Background: Increasing data implicate histologic grade and radiographic appearance along with tumor size as key prognostic indicators for pulmonary adenocarcinoma. The impact of tumor location on prognosis has not been examined.

Methods: The records of 530 consecutive patients with pulmonary adenocarcinoma pathologically staged between June 1979 and July 2002 were reviewed.

Pneumonectomy after high-dose radiation and concurrent chemotherapy for nonsmall cell lung cancer.

Background: Pneumonectomy after high-dose radiotherapy and concurrent chemotherapy has been associated with high operative mortality. Therefore, most induction protocols limit radiation to 5,000 cGy or less. Additionally, the safety of right pneumonectomy after induction therapy has been questioned.

Limited resection for non-small cell lung cancer: observed local control with implantation of I-125 brachytherapy seeds.

Background: Limited resection for lung cancer has been associated with a relatively high incidence of local recurrence. This retrospective study evaluates the impact of implanting radioactive iodine-125 (125I) seeds along the resection margin in these patients.

Methods: Thirty-three patients with lung cancer who were not candidates for lobectomy or pneumonectomy underwent a limited resection of 35 primary non-small cell lung cancers.