Stage I-II non-small-cell lung cancer treated using either stereotactic ablative radiotherapy (SABR) or lobectomy by video-assisted thoracoscopic surgery (VATS): outcomes of a propensity score-matched analysis.
TL;DR: This retrospective analysis found a superior LRC after SABR compared with VATS lobectomy, but OS did not differ, supporting the need to compare both treatments in a randomized, controlled trial.
About: This article is published in Annals of Oncology.The article was published on 2013-06-01 and is currently open access. It has received 249 citations till now. The article focuses on the topics: VATS lobectomy & Video-assisted thoracoscopic surgery.
Citations
More filters
TL;DR: Overall survival for SABR versus surgery by pooling data from the STARS and ROSEL trials was 95% (95% CI 85-100) in the S ABR group compared with 79% in the surgery group, and recurrence-free survival at 3 years was 86% ( 95% CI 74-100).
Abstract: Summary Background The standard of care for operable, stage I, non-small-cell lung cancer (NSCLC) is lobectomy with mediastinal lymph node dissection or sampling. Stereotactic ablative radiotherapy (SABR) for inoperable stage I NSCLC has shown promising results, but two independent, randomised, phase 3 trials of SABR in patients with operable stage I NSCLC (STARS and ROSEL) closed early due to slow accrual. We aimed to assess overall survival for SABR versus surgery by pooling data from these trials. Methods Eligible patients in the STARS and ROSEL studies were those with clinical T1–2a ( Findings 58 patients were enrolled and randomly assigned (31 to SABR and 27 to surgery). Median follow-up was 40·2 months (IQR 23·0–47·3) for the SABR group and 35·4 months (18·9–40·7) for the surgery group. Six patients in the surgery group died compared with one patient in the SABR group. Estimated overall survival at 3 years was 95% (95% CI 85–100) in the SABR group compared with 79% (64–97) in the surgery group (hazard ratio [HR] 0·14 [95% CI 0·017–1·190], log-rank p=0·037). Recurrence-free survival at 3 years was 86% (95% CI 74–100) in the SABR group and 80% (65–97) in the surgery group (HR 0·69 [95% CI 0·21–2·29], log-rank p=0·54). In the surgery group, one patient had regional nodal recurrence and two had distant metastases; in the SABR group, one patient had local recurrence, four had regional nodal recurrence, and one had distant metastases. Three (10%) patients in the SABR group had grade 3 treatment-related adverse events (three [10%] chest wall pain, two [6%] dyspnoea or cough, and one [3%] fatigue and rib fracture). No patients given SABR had grade 4 events or treatment-related death. In the surgery group, one (4%) patient died of surgical complications and 12 (44%) patients had grade 3–4 treatment-related adverse events. Grade 3 events occurring in more than one patient in the surgery group were dyspnoea (four [15%] patients), chest pain (four [15%] patients), and lung infections (two [7%]). Interpretation SABR could be an option for treating operable stage I NSCLC. Because of the small patient sample size and short follow-up, additional randomised studies comparing SABR with surgery in operable patients are warranted. Funding Accuray Inc, Netherlands Organisation for Health Research and Development, NCI Cancer Center Support, NCI Clinical and Translational Science Award.
1,151 citations
University of Nottingham1, Edinburgh Royal Infirmary2, Freeman Hospital3, St Thomas' Hospital4, University Hospital of North Tees5, University of Oxford6, Royal United Hospital7, St Helens and Knowsley Teaching Hospitals NHS Trust8, Radboud University Nijmegen9, St James's University Hospital10, Churchill Hospital11, Glenfield Hospital12
TL;DR: This guideline is based on a comprehensive review of the literature on pulmonary nodules and expert opinion and provides more clarity in the use of further imaging and more clarity about the place of biopsy.
Abstract: This guideline is based on a comprehensive review of the literature on pulmonary nodules and expert opinion. Although the management pathway for the majority of nodules detected is straightforward it is sometimes more complex and this is helped by the inclusion of detailed and specific recommendations and the 4 management algorithms below. The Guideline Development Group (GDG) wanted to highlight the new research evidence which has led to significant changes in management recommendations from previously published guidelines. These include the use of two malignancy prediction calculators (section ‘Initial assessment of the probability of malignancy in pulmonary nodules’, algorithm 1) to better characterise risk of malignancy. There are recommendations for a higher nodule size threshold for follow-up (≥5 mm or ≥80 mm3) and a reduction of the follow-up period to 1 year for solid pulmonary nodules; both of these will reduce the number of follow-up CT scans (sections ‘Initial assessment of the probability of malignancy in pulmonary nodules’ and ‘Imaging follow-up’, algorithms 1 and 2). Volumetry is recommended as the preferred measurement method and there are recommendations for the management of nodules with extended volume doubling times (section ‘Imaging follow-up’, algorithm 2). Acknowledging the good prognosis of sub-solid nodules (SSNs), there are recommendations for less aggressive options for their management (section ‘Management of SSNs’, algorithm 3).
The guidelines provide more clarity in the use of further imaging, with ordinal scale reporting for PET-CT recommended to facilitate incorporation into risk models (section ‘Further imaging in management of pulmonary nodules’) and more clarity about the place of biopsy (section ‘Non-imaging tests and non-surgical biopsy’, algorithm 4). There are recommendations for the threshold for treatment without histological confirmation (sections ‘Surgical excision biopsy’ and ‘Non-surgical treatment without pathological confirmation of malignancy’, algorithm 4).
Finally, and possibly most importantly, there are evidence-based recommendations about the information that people …
548 citations
Katholieke Universiteit Leuven1, Imperial College London2, VU University Amsterdam3, University of Antwerp4, University of Zurich5, University of Lausanne6, Autonomous University of Barcelona7, University of Aberdeen8, Institut Gustave Roussy9, University of Duisburg-Essen10, University of New Mexico11, The Chinese University of Hong Kong12, Trinity College, Dublin13, University of Turin14, University of Chieti-Pescara15, Aarhus University16, Roswell Park Cancer Institute17, Aberdeen Royal Infirmary18, University of Franche-Comté19
TL;DR: A total of 35 experts met to address several questions on non-small-cell lung cancer (NSCLC) in each of four areas: pathology and molecular biomarkers, first-line/second and further lines in advanced disease, early-stage disease and locally advanced disease.
375 citations
Cites methods from "Stage I-II non-small-cell lung canc..."
...Reassuringly, in populations where a final diagnosis of benign disease is made in only 6% or less of resected tumours [27], the patterns of local control and disease recurrence were similar in SABR patients cohorts either with or without a preoperative diagnosis [28]....
[...]
TL;DR: Stereotactic body radiation therapy for stage I NSCLC is effective, with low incidences of severe toxicity, and can be considered a standard treatment for inoperable stage INSCLC.
Abstract: Purpose To evaluate, in Japan Clinical Oncology Group study 0403, the safety and efficacy of stereotactic body radiation therapy (SBRT) in patients with T1N0M0 non-small cell lung cancer (NSCLC). Methods and Materials Eligibility criteria included histologically or cytologically proven NSCLC, clinical T1N0M0. Prescribed dose was 48 Gy at the isocenter in 4 fractions. The primary endpoint was the percent (%) 3-year overall survival. The threshold % 3-year survival to be rejected was set at 35% for inoperable patients, whereas the expected % 3-year survival was 80% for operable patients. Results Between July 2004 and November 2008, 169 patients from 15 institutions were registered. One hundred inoperable and 64 operable patients (total 164) were eligible. Patients' characteristics were 122 male, 47 female; median age 78 years (range, 50-91 years); adenocarcinomas, 90; squamous cell carcinomas, 61; others, 18. Of the 100 inoperable patients, the % 3-year OS was 59.9% (95% confidence interval 49.6%-68.8%). Grade 3 and 4 toxicities were observed in 10 and 2 patients, respectively. No grade 5 toxicity was observed. Of the 64 operable patients, the % 3-year OS was 76.5% (95% confidence interval 64.0%-85.1%). Grade 3 toxicities were observed in 5 patients. No grade 4 and 5 toxicities were observed. Conclusions Stereotactic body radiation therapy for stage I NSCLC is effective, with low incidences of severe toxicity. This treatment can be considered a standard treatment for inoperable stage I NSCLC. This treatment is promising as an alternative to surgery for operable stage I NSCLC.
302 citations
Cites result from "Stage I-II non-small-cell lung canc..."
...of patients 104 65 Age (y), median (range) 78 (59-90) 79 (50-91) <75 37 (36) 22 (34) 76-80 38 (37) 23 (35) 81 29 (28) 20 (31) Sex Male 77 (74) 45 (69) Female 27 (26) 20 (31) Histology Adenocarcinoma 50 (48) 40 (62) Squamous cell carcinoma 40 (38) 21 (32) Others 14 (14) 4 (6) ECOG performance status 0 49 (47) 43 (66) 1 46 (44) 20 (31) 2 9 (9) 2 (3) Smoking Yes 85 (82) 45 (69) No 19 (18) 20 (31) Tumor size (mm), median (range) 21 (9-30) 21 (10-30)...
[...]
...Additionally, several studies using propensity score matching showed comparable results between SBRT and surgery (22, 23)....
[...]
TL;DR: This review highlights the major advances in treatments with curative intent, systemic targeted therapies, palliative care and early diagnosis in lung cancer.
Abstract: Historically, the prognosis for individuals diagnosed with lung cancer has been bleak. However, the past 10 years have seen important advances in treatment and diagnosis which have translated into the first improvements seen in lung cancer survival. This review highlights the major advances in treatments with curative intent, systemic targeted therapies, palliative care and early diagnosis in lung cancer. We discuss the pivotal research that underpins these new technologies/strategies and their current position in clinical practice.
226 citations
References
More filters
TL;DR: A substantial proportion of the worldwide burden of cancer could be prevented through the application of existing cancer control knowledge and by implementing programs for tobacco control, vaccination, and early detection and treatment, as well as public health campaigns promoting physical activity and a healthier dietary intake.
Abstract: The global burden of cancer continues to increase largely because of the aging and growth of the world population alongside an increasing adoption of cancer-causing behaviors, particularly smoking, in economically developing countries. Based on the GLOBOCAN 2008 estimates, about 12.7 million cancer cases and 7.6 million cancer deaths are estimated to have occurred in 2008; of these, 56% of the cases and 64% of the deaths occurred in the economically developing world. Breast cancer is the most frequently diagnosed cancer and the leading cause of cancer death among females, accounting for 23% of the total cancer cases and 14% of the cancer deaths. Lung cancer is the leading cancer site in males, comprising 17% of the total new cancer cases and 23% of the total cancer deaths. Breast cancer is now also the leading cause of cancer death among females in economically developing countries, a shift from the previous decade during which the most common cause of cancer death was cervical cancer. Further, the mortality burden for lung cancer among females in developing countries is as high as the burden for cervical cancer, with each accounting for 11% of the total female cancer deaths. Although overall cancer incidence rates in the developing world are half those seen in the developed world in both sexes, the overall cancer mortality rates are generally similar. Cancer survival tends to be poorer in developing countries, most likely because of a combination of a late stage at diagnosis and limited access to timely and standard treatment. A substantial proportion of the worldwide burden of cancer could be prevented through the application of existing cancer control knowledge and by implementing programs for tobacco control, vaccination (for liver and cervical cancers), and early detection and treatment, as well as public health campaigns promoting physical activity and a healthier dietary intake. Clinicians, public health professionals, and policy makers can play an active role in accelerating the application of such interventions globally.
52,293 citations
University of Manchester1, University of Barcelona2, St George's Hospital3, University of Marburg4, University of Texas Health Science Center at San Antonio5, Imperial College London6, University of Modena and Reggio Emilia7, University of Michigan8, Hokkaido University9, University of British Columbia10
TL;DR: It is recommended that spirometry is required for the clinical diagnosis of COPD to avoid misdiagnosis and to ensure proper evaluation of severity of airflow limitation.
Abstract: Chronic obstructive pulmonary disease (COPD) remains a major public health problem. It is the fourth leading cause of chronic morbidity and mortality in the United States, and is projected to rank fifth in 2020 in burden of disease worldwide, according to a study published by the World Bank/World Health Organization. Yet, COPD remains relatively unknown or ignored by the public as well as public health and government officials. In 1998, in an effort to bring more attention to COPD, its management, and its prevention, a committed group of scientists encouraged the U.S. National Heart, Lung, and Blood Institute and the World Health Organization to form the Global Initiative for Chronic Obstructive Lung Disease (GOLD). Among the important objectives of GOLD are to increase awareness of COPD and to help the millions of people who suffer from this disease and die prematurely of it or its complications. The first step in the GOLD program was to prepare a consensus report, Global Strategy for the Diagnosis, Management, and Prevention of COPD, published in 2001. The present, newly revised document follows the same format as the original consensus report, but has been updated to reflect the many publications on COPD that have appeared. GOLD national leaders, a network of international experts, have initiated investigations of the causes and prevalence of COPD in their countries, and developed innovative approaches for the dissemination and implementation of COPD management guidelines. We appreciate the enormous amount of work the GOLD national leaders have done on behalf of their patients with COPD. Despite the achievements in the 5 years since the GOLD report was originally published, considerable additional work is ahead of us if we are to control this major public health problem. The GOLD initiative will continue to bring COPD to the attention of governments, public health officials, health care workers, and the general public, but a concerted effort by all involved in health care will be necessary.
17,023 citations
01 Jan 1987
TL;DR: Head and Neck Tumours.- Lip and Oral Cavity.- Pharynx.- Larynx.' Maxillary Sinus.- Salivary Glands.- Thyroid Gland.- Digestive System Tumour .
Abstract: Head and Neck Tumours.- Lip and Oral Cavity.- Pharynx.- Larynx.- Maxillary Sinus.- Salivary Glands.- Thyroid Gland.- Digestive System Tumours.- Oesophagus.- Stomach.- Colon and Rectum.- Anal Canal.- Liver.- Gall Bladder.- Extrahepatic Bile Ducts.- Ampulla of Vater.- Pancreas.- Lung Tumours.- Tumours of Bone and Soft Tissues.- Bone.- Soft Tissue.- Skin Tumours.- Carcinoma of Skin.- Melanoma of Skin.- Breast Tumours.- Gynaecological Tumours.- Cervix Uteri.- Corpus Uteri.- Ovary.- Vagina.- Vulva.- Urological Tumours.- Prostate.- Testis.- Penis.- Urinary Bladder.- Kidney.- Renal Pelvis and Ureter.- Urethra.- Ophthalmic Tumours.- Carcinoma of Eyelid.- Malignant Melanoma of Eyelid.- Carcinoma of Conjunctiva.- Malignant Melanoma of Conjunctiva.- Malignant Melanoma of Uvea.- Retinoblastoma.- Sarcoma of Orbit.- Carcinoma of Lacrimal Gland.- Brain Tumours.- Hodgkin's Disease.- Non-Hodgkin's Lymphoma.- Paediatric Tumours.- Nephroblastoma (Wilms' Tumour).- Neuroblastoma.- Soft Tissue Sarcomas - Paediatric.
15,624 citations
TL;DR: It is reported that reduction of tumor burden after ablative RT depends largely on T-cell responses, and the need for new strategies that not only reduce tumor burden but also enhance the role of antitumor immunity is emphasized.
1,139 citations