Skip to main content

The Role of Thermal Ablation in the Treatment of Stage I Non-small Cell Lung Cancer

  • Chapter
  • First Online:
Advances in Radiation Oncology in Lung Cancer

Part of the book series: Medical Radiology ((Med Radiol Radiat Oncol))

  • 319 Accesses

Abstract

Currently, the standard of care for Stage I non-small cell lung cancer (NSCLC) is surgical resection. Although this treatment modality has been demonstrated to have 5-year survival rates approaching 80%, patients who are medically inoperable account for around 18–22% of this population (Raz et al. 2007). Interest has thus turned toward nonsurgical treatments, such as Stereotactic Body Radiation Therapy (SBRT) and ablation, that might improve the otherwise dismal 13–14-month median survival of untreated Stage I disease. Over the past 10 years, data on the safety and efficacy of the three types of ablation which includes radiofrequency ablation (RFA), microwave ablation (MWA), and cryoablation (CA) have bolstered their place in the armamentarium of minimally invasive therapies. Recent advancements in thermal ablation therapies have overcome some of the anatomic limitations that were initially encountered with RFA (e.g., treatment of only small peripheral lesions located distal to vasculature, large airways, and the mediastinum). The most common complications associated with thermal ablation include pneumothorax, pulmonary hemorrhage, and pleural effusion.

Irrespective of thermal ablative technique, tumor size <3 cm has been found to be the most important factor in predicting local control. Local progression rates in recent literature range from 15% to 44% with mean overall survivals of 34–57 months. Although the safety and efficacy of percutaneous thermal ablation have been documented over the past 20 years, randomized trials are needed to determine the relative benefit of these procedures when compared to alternatives such as SBRT and sublobar resection.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 189.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Hardcover Book
USD 249.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Notes

  1. 1.

    Local control most commonly refers to tumor at the ablated site with response defined in terms of RECIST or mRECIST criteria. Studies cited in this paragraph use this definition. However, some authors, for example Dupuy et al. (2015), define local control as encompassing any new tumor in the treated lobe.

  2. 2.

    With regard to local control, no significant difference has been demonstrated between treatment of primary lung cancer and metastatic lung lesions (Lencioni et al. 2008; Healey et al. 2017).

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to John Varlotto .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2023 The Author(s), under exclusive license to Springer Nature Switzerland AG

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Kutcher-Diaz, R.B., Harman, A., Varlotto, J. (2023). The Role of Thermal Ablation in the Treatment of Stage I Non-small Cell Lung Cancer. In: Jeremić, B. (eds) Advances in Radiation Oncology in Lung Cancer. Medical Radiology(). Springer, Cham. https://doi.org/10.1007/174_2023_380

Download citation

  • DOI: https://doi.org/10.1007/174_2023_380

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-031-34846-4

  • Online ISBN: 978-3-031-34847-1

  • eBook Packages: MedicineMedicine (R0)

Publish with us

Policies and ethics