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The NCCN Guidelines for Non–Small Cell Lung Cancer (NSCLC) provide recommendations for management of disease in patients with NSCLC. These NCCN Guidelines Insights focus on neoadjuvant and adjuvant (also known as perioperative) systemic therapy options for eligible patients with resectable NSCLC.

The NCCN Guidelines for Lung Cancer Screening recommend criteria for selecting individuals for screening and provide recommendations for evaluation and follow-up of lung nodules found during initial and subsequent screening. These NCCN Guidelines Insights focus on recent updates to the NCCN Guidelines for Lung Cancer Screening.

Growing interest is evident in longitudinal mixed methods research, particularly fully longitudinal mixed methods designs in which both quantitative and qualitative data are collected concurrently for the duration of the study. Fully longitudinal mixed methods designs are particularly relevant for research on dynamic phenomena because of their ability to illuminate both quantitative and qualitative dimensions of change in real time as the phenomenon of interest changes. However, these are complex research designs and their data-intense nature makes them potentially burdensome for study participants, challenging for research teams, and costly for funding agencies. Despite growing use, the methodological literature on fully longitudinal mixed methods research is sparse and little guidance is available for researchers considering this approach. We address this gap by describing our experience with the design and implementation of a fully longitudinal mixed methods study of a dynamic phenomenon, namely, family caregiving during cancer treatment. We describe important questions and key decisions confronted while developing the research proposal, proactive strategies for study implementation, and implementation realities encountered while the study was in progress. On the basis of insights gained through real-world experience, we offer three guiding principles for researchers undertaking such a study. First, align the study design with the nature of the dynamics in the phenomenon of interest. Second, plan from the start when and how the integration of the longitudinal quantitative and qualitative data will occur. Third, employ implementation strategies that take into account the practical aspects of repeated contacts with study participants for an extended period.

The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Non–Small Cell Lung Cancer (NSCLC) address all aspects of management for NSCLC. These NCCN Guidelines Insights focus on recent updates to the NCCN Guidelines regarding targeted therapies, immunotherapies, and their respective biomarkers.

The NCCN Guidelines for Lung Cancer Screening recommend criteria for selecting individuals for screening and provide recommendations for evaluation and follow-up of lung nodules found during initial and subsequent screening. These NCCN Guidelines Insights focus on recent updates to the NCCN Guidelines for Lung Cancer Screening.

NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Non–Small Cell Lung Cancer (NSCLC) provide recommended management for patients with NSCLC, including diagnosis, primary treatment, surveillance for relapse, and subsequent treatment. Patients with metastatic lung cancer who are eligible for targeted therapies or immunotherapies are now surviving longer. This selection from the NCCN Guidelines for NSCLC focuses on targeted therapies for patients with metastatic NSCLC and actionable mutations.

Breast metastasis from extramammary malignancy is rare, with a reported incidence rate of 0.4% to 1.3% in the published literature. The primary malignancies that most commonly metastasize to the breast are leukemia, lymphoma, and malignant melanoma. Here, we report a very rare case of metastatic EGFR-mutated non-small cell lung cancer (NSCLC) in the breast detected by screening mammography. The patient had initially been diagnosed with a clinical stage IIIA NSCLC and had been treated with neoadjuvant chemoradiation followed by curative-intent surgery. Several interesting aspects of the case, along with a discussion of evolving adjuvant and frontline metastatic management options in EGFR-mutated NSCLC, will be presented.

The NCCN Guidelines for Non–Small Cell Lung Cancer (NSCLC) address all aspects of management for NSCLC. These NCCN Guidelines Insights focus on recent updates in immunotherapy. For the 2020 update, all of the systemic therapy regimens have been categorized using a new preference stratification system; certain regimens are now recommended as “preferred interventions,” whereas others are categorized as either “other recommended interventions” or “useful under certain circumstances.”

The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Non-Small Cell Lung Cancer (NSCLC) address all aspects of management for NSCLC. These NCCN Guidelines Insights focus on recent updates to the NCCN Guidelines regarding targeted therapies, immunotherapies, and their respective biomarkers.

The NCCN Guidelines for Non-Small Cell Lung Cancer (NSCLC) address all aspects of management for NSCLC. These NCCN Guidelines Insights focus on recent updates to the targeted therapy and immunotherapy sections in the NCCN Guidelines. For the 2018 update, a new section on biomarkers was added.

This selection from the NCCN Guidelines for Non-Small Cell Lung Cancer (NSCLC) focuses on targeted therapies and immunotherapies for metastatic NSCLC, because therapeutic recommendations are rapidly changing for metastatic disease. For example, new recommendations were added for atezolizumab, ceritinib, osimertinib, and pembrolizumab for the 2017 updates.

The median age at diagnosis of lung cancer is 70 years. However, the evidence guiding the management of octogenarians and older patients with non-small-cell lung cancer (NSCLC), is based on data derived from younger patients and may not be appropriate.Patients ≥ 80 years diagnosed with clinical stages I and II NSCLC, between 1988 and 2007, were identified from the SEER database. Patients were classified according to treatments received: no treatment, surgery only, radiation only, and surgery + radiation. Factors associated with survival were assessed using the Cox proportional hazards model.There were 1338 cases of early stage NSCLC in octogenarians. Surgery was the most common treatment modality. The median overall survival was 3.8 years for patients who had surgery, compared with 1.6 years, 1.6 years, and 0.9 years for those who received surgery + radiation, radiation alone, and no treatment, respectively (P .0001). Factors significantly associated with worse overall survival following surgery included increasing age (hazard ratio [HR], 1.08; P = .0005), male gender (HR, 1.33; P = .01), stage II (HR, 2.21; P .0001), and squamous histology (HR, 1.36; P = .01).Surgical resection is associated with long-term survival outcomes in a substantial proportion of octogenarian and older patients with early stage lung cancer and should not be withheld on the basis of age alone.

These NCCN Guidelines Insights focus on recent updates in the 2016 NCCN Guidelines for Non-Small Cell Lung Cancer (NSCLC; Versions 1-4). These NCCN Guidelines Insights will discuss new immunotherapeutic agents, such as nivolumab and pembrolizumab, for patients with metastatic NSCLC. For the 2016 update, the NCCN panel recommends immune checkpoint inhibitors as preferred agents (in the absence of contraindications) for second-line and beyond (subsequent) therapy in patients with metastatic NSCLC (both squamous and nonsquamous histologies). Nivolumab and pembrolizumab are preferred based on improved overall survival rates, higher response rates, longer duration of response, and fewer adverse events when compared with docetaxel therapy.

Lung cancer is the leading cause of cancer-related mortality in the United States and worldwide. Early detection of lung cancer is an important opportunity for decreasing mortality. Data support using low-dose computed tomography (LDCT) of the chest to screen select patients who are at high risk for lung cancer. Lung screening is covered under the Affordable Care Act for individuals with high-risk factors. The Centers for Medicare & Medicaid Services (CMS) covers annual screening LDCT for appropriate Medicare beneficiaries at high risk for lung cancer if they also receive counseling and participate in shared decision-making before screening. The complete version of the NCCN Guidelines for Lung Cancer Screening provides recommendations for initial and subsequent LDCT screening and provides more detail about LDCT screening. This manuscript focuses on identifying patients at high risk for lung cancer who are candidates for LDCT of the chest and on evaluating initial screening findings.

The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Lung Cancer Screening provide recommendations for selecting individuals for lung cancer screening, and for evaluation and follow-up of nodules found during screening, and are intended to assist with clinical and shared decision-making. These NCCN Guidelines Insights focus on the major updates to the 2015 NCCN Guidelines for Lung Cancer Screening, which include a revision to the recommendation from category 2B to 2A for one of the high-risk groups eligible for lung cancer screening. For low-dose CT of the lung, the recommended slice width was revised in the table on "Low-Dose Computed Tomography Acquisition, Storage, Interpretation, and Nodule Reporting."

This selection from the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Non-Small Cell Lung Cancer (NSCLC) focuses on the principles of radiation therapy (RT), which include the following: (1) general principles for early-stage, locally advanced, and advanced/metastatic NSCLC; (2) target volumes, prescription doses, and normal tissue dose constraints for early-stage, locally advanced, and advanced/palliative RT; and (3) RT simulation, planning, and delivery. Treatment recommendations should be made by a multidisciplinary team, including board-certified radiation oncologists who perform lung cancer RT as a prominent part of their practice.

These NCCN Guidelines Insights focus on the diagnostic evaluation of suspected lung cancer. This topic was the subject of a major update in the 2013 NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Non-Small Cell Lung Cancer. The NCCN Guidelines Insights focus on the major updates in the NCCN Guidelines and discuss the new updates in greater detail.

Lung cancer screening with LDCT is a complex and controversial topic, with inherent risks and benefits. Results from the large, prospective, randomized NLST show that lung cancer screening with LDCT can decrease lung cancer–specific mortality by 20% and even decrease all-cause mortality by 7%.8 The NLST results indicate that to prevent one death from lung cancer, 320 high-risk individuals must be screened with LDCT. However, the NLST findings have not been replicated yet in a separate cohort. Further analysis of the NLST is underway, including comparative effectiveness modeling. The cost-effectiveness and true benefit-to-risk ratio for lung cancer screening still must be determined. At some point, an acceptable level of risk will have to be deemed appropriate for the benefits of screening. The NCCN Lung Cancer Screening Panel recommends helical LDCT screening for select patients at high risk for lung cancer based on the NLST results, nonrandomized studies, and observational data. These guidelines discuss in detail the criteria for determining which patients are at high risk, and the algorithm provides recommendations for evaluating and following-up nodules detected on LDCT screening (e.g., solid and part-solid nodules). Smokers should always be encouraged to quit smoking tobacco (http://www.smokefree.gov/). Programs using behavioral counseling combined with medications that promote smoking cessation (approved by the FDA) can be very useful (see Treating Tobacco Use and Dependence: Quick Reference Guide for Clinicians; http://www.surgeongeneral.gov/tobacco/tobaqrg.htm). When considering lung cancer screening, it is important to have a full understanding of all risks and benefits related to screening with LDCT. As policies for implementing lung screening programs are designed, a focus on multidisciplinary programs (incorporating primary care doctors, pulmonologists, radiologists, thoracic surgeons, medical oncologists, and pathologists) will be helpful to optimize decision-making and minimize interventions for patients with benign lung disease.

These NCCN Guidelines Insights focus on recent updates to the 2015 NCCN Guidelines for Non-Small Cell Lung Cancer (NSCLC). Appropriate targeted therapy is very effective in patients with advanced NSCLC who have specific genetic alterations. Therefore, it is important to test tumor tissue from patients with advanced NSCLC to determine whether they have genetic alterations that make them candidates for specific targeted therapies. These NCCN Guidelines Insights describe the different testing methods currently available for determining whether patients have genetic alterations in the 2 most commonly actionable genetic alterations, notably anaplastic lymphoma kinase (ALK) gene rearrangements and sensitizing epidermal growth factor receptor (EGFR) mutations.

We report the first case of invasive pulmonary infection caused by the thermotolerant ascomycetous fungus Gymnascella hyalinospora in a 43-year-old female from the rural midwestern United States. The patient was diagnosed with acute myelogenous leukemia and treated with induction chemotherapy. She was discharged in stable condition with an absolute neutrophil count of 100 cells per μl. Four days after discharge, she presented to the Cancer Clinic with fever and pancytopenia. A solitary pulmonary nodule was found in the right middle lobe which was resected by video-assisted thoracoscopy (VATHS). Histopathological examination revealed septate branching hyphae, suggesting a diagnosis of invasive aspergillosis; however, occasional yeast-like cells were also present. The culture grew a mold that appeared dull white with a slight brownish tint that failed to sporulate on standard media. The mold was found to be positive by the AccuProbe Blastomyces dermatitidis Culture ID Test (Gen-Probe Inc., San Diego, Calif.), but this result appeared to be incompatible with the morphology of the structures in tissue. The patient was removed from consideration for stem cell transplant and was treated for 6 weeks with amphotericin B (AmB), followed by itraconazole (Itr). A VATHS with biopsy performed 6 months later showed no evidence of mold infection. In vitro, the isolate appeared to be susceptible to AmB and resistant to fluconazole and 5-fluorocytosine. Results for Itr could not be obtained for the case isolate due to its failure to grow in polyethylene glycol used to solubilize the drug; however, MICs for a second isolate appeared to be elevated. The case isolate was subsequently identified as G. hyalinospora based on its formation of oblate, smooth-walled ascospores within yellow or yellow-green tufts of aerial hyphae on sporulation media. Repeat testing with the Blastomyces probe demonstrated false-positive results with the case isolate and a reference isolate of G. hyalinospora . This case demonstrates that both histopathologic and cultural features should be considered for the proper interpretation of this molecular test and extends the list of fungi recognized as a cause of human mycosis in immunocompromised patients.

Background: Empyema remains a cause of morbidity and mortality. Thoracoscopy has proved its versatility in the management of pleural space disorders. The suitability of video-assisted thoracic surgery (VATS) for decortication in the management of the fibrotic stage of empyema is unclear. Methods: VATS evacuation of empyema and decortication was performed on seventeen patients presenting with pleural space infections. A retrospective review was performed and constitutes the basis of this report. Results: VATS evacuation of empyema and decortication was successfully performed in 13 of 17 patients. Blood loss was 325 ± 331 cc. Mean hospital stay was 18 ± 10 days. Postoperative hospitalization was 11 ± 7 days. Chest tubes remained in place for 7 ± 3 days. There were no operative mortalities. Conclusions: Video-assisted evacuation of empyema and decortication is an effective modality in the management of the exudative and fibrinopurulent stages of empyema. An organized empyema should be approached thoracoscopically, but may require open decortication.

Summary: Purpose: We wished to assess organ transplant recipients, who incur a significant risk for seizures. Method: We reviewed 85 lung transplants performed in 81 patients at the University of North Carolina hospitals between 1991 and 1994. All patients were reviewed for age, reason for transplant, detailed description of seizures, neurological examination, medications, and laboratory results, including cyclosporine level, EEG, and brain imaging. Results: Eighteen of 81 (22%) patients experienced seizures. Patients aged

Current United Network for Organ Sharing policy requires listing lung transplant recipients with an acceptable donor weight range, but lung size is a function of height, age, sex, and race. Frequently, lung transplant recipients are underweight, which results in a large discrepancy between donor and recipient weights. We reviewed our experience with size discrepancy between donors (D) and recipients (R) of 49 double-lung transplant (DLTX) procedures since July 1990. Pneumoreduction procedures were performed in 11 recipients of lungs judged to be too large at the time of DLTX (right middle lobectomy, 2; lingulectomy, 2; both, 6; right middle lobectomy and bilateral apical resections, 1). Predicted forced vital capacity (FVC) and total lung capacity (TLC) of donors and recipients were calculated. Donors were larger than recipients in general (D:R height = 1.02; D:R weight = 1.46), and, as a result, recipient-predicted lung volumes were smaller than donor-predicted lung volumes (D:R FVC = 1.1; D:R TLC = 1.1). Recipients undergoing pneumoreduction procedures had a significantly greater size discrepancy between donors and recipients; thus, both the ratio of D:R and the difference between D and R predicted FVC and TLC were significantly greater among recipients who underwent pneumoreduction, compared with nonreduced recipients. For recipients in the pneumoreduction group, predicted FVC and TLC were recalculated, with a proportionate amount subtracted based on the number of pulmonary segments removed. When the "corrected" FVC and TLC of the donors were compared with recipient-predicted FVC and TLC, there was no longer any significant difference between reduced and non-reduced groups, which implies that visual estimate of size mismatch at surgery is an accurate measure of size discrepancy. Post-DLTX spirometry showed identical improvement in FVC in patients who had pneumoreduction and those who did not, and survival at 6 months was identical in both groups. We conclude that pneumoreduction had no adverse effect on survival or post-DLTX spirometry, allowing safe use of larger donors in small recipients. Also, because lung size is more a function of height than weight, this study challenges the United Network for Organ Sharing practice of listing recipients with an acceptable donor weight range.

Despite a decreasing incidence in the United States, small-cell lung cancer (SCLC) remains a major clinical problem, with approximately 30,000 new cases each year. The diagnosis of SCLC is usually not difficult. The Veterans Administration Lung Study Group (VALSG) staging system is less accurate than the American Joint Committee of Cancer tumor-node-metastasis (TNM) system (7th edition) at predicting survival in SCLC, especially in lower stage disease. Surgery has not played a major part in the management of SCLC, but emerging data suggest that resection may have a role in earlier stage disease. While the frontline treatment of SCLC has not changed significantly in the past decade, newer agents that are currently being investigated provide hope for better treatment of relapsed/refractory disease for the future.

Epithelioid hemangioendothelioma is a rare neoplasm of vascular endothelial origin. It can develop in any tissue, but it occurs primarily in the soft tissue, liver, and rarely in the lung. Pulmonary epithelioid hemangioendothelioma can present in the thorax in various manifestations. In the typical pulmonary forms, epithelioid hemangioendothelioma presents as either a solitary nodule, or more often as multiple, small nodules. Pulmonary epithelioid hemangioendothelioma involving the pleural space occurs in patients with disseminated disease [1, 2]. We present a case of primary pleural epithelioid hemangioendothelioma.

Purpura fulminans is an uncommon catastrophic syndrome that occurs in children, typically one to four weeks after a seemingly benign infectious process. The child usually presents with a high fever, purpuric ecchymosis, hypotension, disseminated intravascular coagulation, and gangrene of the extremities. We have recently treated six children, whose mean age was 22 months; three were male and three were female. Five of the six had a change of mental status upon initial examination. Their mean temperature was 104 degrees F. All six children had purpuric involvement of their extremities; three had involvement of their hands, two had involvement of their faces, and two had involvement of their trunks. All had absent palpable pulses and sluggish capillary refill in the involved hands and feet. Two patients died shortly after admission as a result of severe end-stage sepsis. The platelet counts in these two patients, and the white blood cell counts were markedly depressed. The mean platelet count of the survivors was 370,000 and the mean white blood cell count was 25,000. Lumbar punctures were positive for bacterial meningitis in five patients and viral meningitis in one patient. All patients were treated with intravenous heparin. Of the four survivors, two lost significant tissue and required multiple plastic reconstructive procedures, and two improved on heparin alone with no tissue loss. In addition to systemic support and intravenous antibiotics, the mainstay of treatment is one of immediate heparinization and a continuous heparin drip. Heparin prevents subsequent small vessel thrombosis and limits tissue loss due to ongoing purpura. Conservative management of the purpuric lesions is the treatment of choice until final demarcation occurs.

Lymphoma is an unusual cause of tracheoesophageal fistula (TEF). Most fistulas develop after radiation therapy and are a rare occurrence in patients treated with chemotherapy alone. The presence of a TEF is usually indicative of active lymphoma. This report describes a tracheoesophageal fistula that developed during chemotherapy for diffuse large cell lymphoma.

Most reported thoracic desmoid tumors originate from the chest wall. However, intrathoracic desmoid tumors are rare. The pathogenesis of these tumors is unclear but antecedent trauma and operation have been implicated. Desmoid tumors can present either with pain or be incidentally detected on radiographic studies. We describe the case of a 60-year-old woman with an intrathoracic desmoid detected on a routine screening chest roentgenogram who underwent complete surgical resection of the tumor.

Background: The role of surgical staging of patients with non-small cell lung cancer (NSCLC) continues to evolve. This report describes our findings utilizing routine cervical mediastinoscopy in the evaluation of peripheral T1 ( Methods: Retrospectively 30 patients with peripheral T1 lesions and CT scans negative for pathologic adenopathy were identified over a 3-year period. Cervical mediastinoscopy was performed prior to VATS/thoracotomy during the same operative session. Results: Mediastinoscopy was performed in 29 of 30 patients. For patients with malignancy (27 of 30), 3 of 27 (11%) had mediastinoscopy positive for malignancy and no further resection performed. Overall the subgroup of patients with bronchogenic carcinomas had positive mediastinal involvement identified in 5 of 24 (21%) after mediastinoscopy or complete resection. Conclusions: A significant number of patients with small peripheral lung cancers harbor radiographically occult lymph node involvement. Mediastinoscopy facilitates identification of patients with regionally advanced disease prior to resection, allowing neoadjuvant therapy and avoiding unnecessary resections.

Reexpansion pulmonary edema is a well-described complication of treatment for pleural effusion and pneumothorax. It is very rarely described in association with anesthesia and video-assisted thoracoscopic surgery. The etiology is unclear but several mechanisms have been proposed. We report a case of reexpansion pulmonary edema after video-assisted thoracoscopic surgery treated successfully with continuous positive airway pressure.

Congenital cystic adenomatoid malformation is an uncommon cause of respiratory distress in infants and is a rare entity in adults. Presentation in older patients is that of recurrent pulmonary infections. Usually a single lobe is involved. This report describes congenital cystic adenomatoid malformation involving the entire right lung in a 22-year-old woman presenting with gastrointestinal bleeding due to cavernous transformation of the portal and splenic veins.

Squamous cell carcinomas of the esophagus in the Western hemisphere are epidemiologically related to tobacco use and alcohol consumption. In the past 10 years, there has been a striking increase in the incidence of adenocarcinomas of the distal esophagus and cardia, many of which do not arise from Barrett’s mucosa. Coincident with this rise in the incidence of adenocarcinomas has been an apparent shift to involvement in younger patients, most of whom do not share the risk factors associated with squamous cell cancers. We reviewed our recent experience with carcinoma of the esophagus and cardia to address several questions. Is the prevalence of cancer among young people increasing? Do young people develop a different type of cancer than that seen in older individuals, and, if so, do their prognoses differ? Can risk factors be identified that facilitate earlier diagnosis in young people?

• Prospective hospital payment systems using the federal Medicare DRG payment model are changing hospital reimbursement. Currently, many states have adopted diagnosis related group (DRG) prospective "all payer systems" using the federal model. All payer systems, where-by Medicaid, Blue Cross, and other commercial insurers pay by the DRG mode, prevent cost shifting between payers. New York state has used an all payer system since Jan 1, 1988. This study simulated DRG all payer methods for a large sample (N = 16 084) of pediatric patients for a three-year period using the New York DRG all payer reimbursement system now in effect. Medicaid pediatric patients had (adjusted for DRG weight index) a longer hospital stay and greater total hospital cost compared with pediatric patients from Blue Cross and other commercial payers. Medicaid pediatric patients also had a greater severity of illness compared with patients from Blue Cross and other payers. Pediatric patients in all payment groups (ie, Medicaid, Blue Cross, and other commercial insurers) generated financial risk under the DRG all payer scheme. Medicaid pediatric patients generated the greatest financial risk, however. These data suggest that state and private payers may be under-reimbursing for the care of the hospitalized pediatric patient using the DRG prospective hospital payment scheme. Health care financing policy for pediatric patients may limit both access and quality of care. (AJDC. 1989;143:312-315)

• Hospitals and physicians face new payment mechanisms that provide incentives to study health policy, management, and economics. The purpose of this study was to analyze hospital resource consumption and outcome based on age and the route of hospital admission (emergency [ER] vs nonemergency [non-ER]). We analyzed all adult otolaryngology hospital admissions (N=1589) during a three-year period (1985 through 1987) to a large northeastern academic medical center. Hospital resource consumption, measured by hospital length of stay and total hospital cost per patient, rose with age for ER and non-ER admissions. Severity of illness, clinical resource utilization, and mortality demonstrated these same characteristics. Diagnosis related group prospective hospital payment generated financial risk for ER admissions and elderly patients. Analysis demonstrated ER admission as more predictive of subsequent hospital resource consumption and outcome with changes in age compared with non-ER admission. Our findings suggest that in the future physicians and hospitals may find that age and the route of admission may be useful in stratifying patients regarding cost and outcome. ( Arch Otolaryngol Head Neck Surg 1989;115:87-91)

Masses in the anterior mediastinum can be neoplasms (eg, thymomas, thymic carcinomas, or lung metastases) or non-neoplastic conditions (eg, intrathoracic goiter). Thymomas are the most common primary tumor in the anterior mediastinum, although they are rare. Thymic carcinomas are very rare. Thymomas and thymic carcinomas originate in the thymus. Although thymomas can spread locally, they are much less invasive than thymic carcinomas. Patients with thymomas have 5-year survival rates of approximately 78%. However, 5-year survival rates for thymic carcinomas are only approximately 40%. These guidelines outline the evaluation, treatment, and management of these mediastinal tumors.