Clinical Practice Guidelines   







Skip to end of metadata
Go to start of metadata

The role of CT screening for Lung Cancer in clinical practice. The evidence based practice guideline of the American College of Chest Physicians and the American Society for Clinical Oncology


 

 Authors
Peter B. Bach, MD, MAPP; Joshua N. Mirkin, BA; Thomas K. Oliver, BA; Christopher G. Azzoli, MD; Donald A. Berry, PhD; Otis W. Brawley, MD; Tim Byers, MD, MPH; Graham A. Colditz, MD, DrPH; Michael K. Gould, MD, MS; James R. Jett, MD; Anita L. Sabichi, MD; Rebecca Smith-Bindman, MD; Douglas E. Wood, MD; Amir Qaseem, MD, PhD, MHA; Frank C. Detterbeck, MD

SUMMARY OF RECOMMENDATIONS


Recommendation 1:

For smokers and former smokers aged 55 to 74 years who have smoked for 30 pack-years or more and either continue to smoke or have quit within the past 15 years, we suggest that annual screening with low-dose computed tomography (LDCT) should be offered over both annual screening with chest radiograph or no screening, but only in settings that can deliver the comprehensive care provided to National Lung Screening Trial (NLST) participants. (Grade of recommendation: 2B.)

  • Counseling should include a complete description of potential benefits and harms (as outlined in the full guideline text) so the individual can decide whether to undergo LDCT screening.

  • Screening should be conducted in a center similar to those where the NLST was conducted, with multidisciplinary coordinated care and a comprehensive process for screening, image interpretation, management of findings, and evaluation and treatment of potential cancers.

  • A number of important questions about screening could be addressed if individuals who are screened for lung cancer are entered into a registry that captures data on follow-up testing, radiation exposure, patient experience, and smoking behavior.

  • Quality metrics should be developed such as those in use for mammography screening, which could help enhance the benefits and minimize the harms for individuals who undergo screening

  • Screening for lung cancer is not a substitute for stopping smoking. The most important thing patients can do to prevent lung cancer is not smoke.

  • The most effective duration or frequency of screening is not known.

Recommendation 2:

For individuals who have accumulated fewer than 30 pack-years of smoking or are either younger than 55 years or older than 74 years, or individuals who quit smoking more than 15 years ago, and for individuals with severe comorbidities that would preclude potentially curative treatment, limit life expectancy, or both, we suggest that CT screening should not be performed. (Grade of recommendation: 2C.)

 

 

 

 

 

ASCO Guideline Disclaimer: The clinical practice guidelines and other guidance published herein are provided by the American Society of Clinical Oncology, Inc. (“ASCO”) to assist practitioners in clinical decision making. The information therein should not be relied upon as being complete or accurate, nor should it be considered as inclusive of all proper treatments or methods of care or as a statement of the standard of care. With the rapid development of scientific knowledge, new evidence may emerge between the time information is developed and when it is published or read. The information is not continually updated and may not reflect the most recent evidence. The information addresses only the topics specifically identified therein and is not applicable to other interventions, diseases, or stages of diseases. This information does not mandate any particular course of medical care. Further, the information is not intended to substitute for the independent professional judgment of the treating physician, as the information does not account for individual variation among patients. Recommendations reflect high, moderate or low confidence that the recommendation reflects the net effect of a given course of action.  The use of words like “must,” “must not,” “should,” and “should not” indicate that a course of action is recommended or not recommended for either most or many patients, but there is latitude for the treating physician to select other courses of action in individual cases. In all cases, the selected course of action should be considered by the treating physician in the context of treating the individual patient. Use of the information is voluntary.  ASCO provides this information on an “as is” basis, and makes no warranty, express or implied, regarding the information. ASCO specifically disclaims any warranties of merchantability or fitness for a particular use or purpose. ASCO assumes no responsibility for any injury or damage to persons or property arising out of or related to any use of this information or for any errors or omissions.


You must have an account to comment or submit evidence. Contact the Guidelines Site Administrator for assistance.

  • No labels