Cancer Research and Treatment

Original Articles

SUVmax Predicts Disease Progression after Stereotactic Ablative Radiotherapy in Stage I Non-small Cell Lung Cancer: Yoo-Kang Kwak, Hee Hyun Park, Kyu Hye Choi, Eun Young Park, Soo Yoon Sung, Sea-Won Lee, Ji Hyun Hong, Hyo Chun Lee, Ie Ryung Yoo, Yeon Sil Kim; Cancer Res Treat. 2020;52(1):85-97. Published online May 17, 2019; DOI: https://doi.org/10.4143/crt.2019.007

Purpose
Fluorodeoxyglucose positron emission tomography–computed tomography (PET-CT) is gaining evidence as a predictive factor in non-small cell lung cancer (NSCLC). Stereotactic ablative radiotherapy (SABR) is the standard treatment in early-stage NSCLC when a patient is unsuitable for surgery. We performed a study to assess the prognostic clinical significance of PET-CT after SABR in early-stage NSCLC.
Materials and Methods
Seventy-six patients with stage I NSCLC treated with SABR were investigated. Total radiation dose ranged from 36 to 63 Gy in three to eight fractions depending on tumor location and size. Respiratory motion control was implemented at simulation and during treatment. PET-CT prior to SABR was performed in 66 patients (86.8%).
Results
Median follow-up time was 32 months (range, 5 to 142 months). Local control rate at 1, 2, and 5 years were 95.9%, 92.8%, and 86.7%, respectively. Overall survival (OS) at 1, 2, and 5 years were 91.0%, 71.3%, and 52.1% respectively. Cause-specific survival at 1, 2, and 5 years were 98.6%, 93.1%, and 84.3% respectively. Tumor size and pre-SABR maximal standardized uptake value (SUVmax) demonstrated statistical significance in the Kaplan-Meier survival analyses with log-rank test. In multivariate analyses pre-SABR SUVmax remained statistically significant in correlation to OS (p=0.024; hazard ratio [HR], 3.2; 95% confidence interval [CI], 1.2 to 8.8) and with marginal significance in regards to regional progression-free survival (p=0.059; HR, 32.5; 95% CI, 2.6 to 402.5).
Conclusion
Pre-SABR SUVmax demonstrated a predictive power in statistical analyses. Tumors with SUVmax above 6 at diagnosis were associated with inferior outcomes.

Citations

Citations to this article as recorded by

Enhanced NSCLC subtyping and staging through attention-augmented multi-task deep learning: A novel diagnostic tool
Runhuang Yang, Weiming Li, Siqi Yu, Zhiyuan Wu, Haiping Zhang, Xiangtong Liu, Lixin Tao, Xia Li, Jian Huang, Xiuhua Guo
International Journal of Medical Informatics.2025; 193: 105694. CrossRef
Invasive Nodal Staging via Endobronchial Ultrasound and Outcome in Patients Treated with Stereotactic Body Radiation Therapy for Early-Stage Non-Small Cell Lung Cancer – Results from a Single Institution Study
Benjamin George, Atallah Baydoun, Samar Bhat, Lauryn Bailey, Theodore Arsenault, Yilun Sun, Yuxia Zhang, Yiran Zheng, Prashant Vempati, Tarun Podder, Tithi Biswas
Clinical Lung Cancer.2024; 25(4): e181. CrossRef
Prognostic value of consolidation-to-tumor ratio on computed tomography in NSCLC: a meta-analysis
Yongming Wu, Wenpeng Song, Denian Wang, Junke Chang, Yan Wang, Jie Tian, Sicheng Zhou, Yingxian Dong, Jing Zhou, Jue Li, Ziyi Zhao, Guowei Che
World Journal of Surgical Oncology.2023;[Epub] CrossRef
Tumor to liver maximum standardized uptake value ratio of FDG-PET/CT parameters predicts tumor treatment response and survival of stage III non-small cell lung cancer
Pengfei Zhang, Wei Chen, Kewei Zhao, Xiaowen Qiu, Tao Li, Xingzhuang Zhu, Peng Sun, Chunsheng Wang, Yipeng Song
BMC Medical Imaging.2023;[Epub] CrossRef
Evaluation of response to stereotactic body radiation therapy for nonsmall cell lung cancer: PET response criteria in solid tumors versus response evaluation criteria in solid tumors
Jixia Han, Qi Song, Feng Guo, Rui Du, Henghu Fang, Jingbo Kang, Zejun Lu
Nuclear Medicine Communications.2022;[Epub] CrossRef
Assessing tumor angiogenesis using dynamic contrast-enhanced integrated magnetic resonance-positron emission tomography in patients with non-small-cell lung cancer
Yu-Sen Huang, Jenny Ling-Yu Chen, Hsin-Ming Chen, Li-Hao Yeh, Jin-Yuan Shih, Ruoh-Fang Yen, Yeun-Chung Chang
BMC Cancer.2021;[Epub] CrossRef
Potential role of functional imaging in predicting outcome for patients treated with carbon ion therapy: a review
Giulia Riva, Sara Imparato, Giovanni Savietto, Mattia Pecorilla, Alberto Iannalfi, Amelia Barcellini, Sara Ronchi, Maria Rosaria Fiore, Chiara Paganelli, Giulia Buizza, Mario Ciocca, Guido Baroni, Lorenzo Preda, Ester Orlandi
The British Journal of Radiology.2021;[Epub] CrossRef
Prognostic value of metabolic signature on 18F-FDG uptake in breast cancer patients after radiotherapy
Jin Meng, Emmanuel Deshayes, Li Zhang, Wei Shi, Xiaomeng Zhang, Xingxing Chen, Xin Mei, Jinli Ma, Yizhou Jiang, Jiong Wu, Zhimin Shao, Xiaoli Yu, Zhaozhi Yang, Xiaomao Guo
Molecular Therapy - Oncolytics.2021; 23: 412. CrossRef
Parámetros cuantitativos de la PET/TC con 18F-FDG como factores pronósticos en el cáncer de pulmón localizado e inoperable
J.R. Infante, J. Cabrera, J.I. Rayo, C. Cruz, J. Serrano, M. Moreno, A. Martínez, P. Jiménez, A. Cobo
Revista Española de Medicina Nuclear e Imagen Molecular.2020; 39(6): 353. CrossRef
18F-FDG PET/CT quantitative parameters as prognostic factors in localized and inoperable lung cancer
J.R. Infante, J. Cabrera, J.I. Rayo, C. Cruz, J. Serrano, M Moreno, A. Martínez, P. Jiménez, A. Cobo
Revista Española de Medicina Nuclear e Imagen Molecular (English Edition).2020; 39(6): 353. CrossRef

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High-Dose Thoracic Re-irradiation of Lung Cancer Using Highly Conformal Radiotherapy Is Effective with Acceptable Toxicity: Ji Hyun Hong, Yeon-Sil Kim, Sea-Won Lee, So Jung Lee, Jin Hyung Kang, Suk Hee Hong, Ju-Young Hong, GeumSeong Cheon; Cancer Res Treat. 2019;51(3):1156-1166. Published online November 29, 2018; DOI: https://doi.org/10.4143/crt.2018.472

Abstract PDF PubReader ePub

Purpose
Thoracic re-irradiation (re-RT) of lung cancer has been challenged by the tolerance doses of normal tissues. We retrospectively analyzed local control, overall survival (OS) and toxicity after thoracic re-RT using highly conformal radiotherapy, such as intensity modulated radiotherapy and stereotactic body radiotherapy.
Materials and Methods
Thirty-one patients who received high-dose thoracic re-RT were analyzed. Doses were recalculated to determine biologically equivalent doses. The median interval to re-RT was 15.1 months (range, 4.4 to 56.3 months), the median initial dose was 79.2 Gy₁₀ (range, 51.75 to 150 Gy₁₀), and the median re-RT dose was 68.8 Gy₁₀ (range, 43.2 to 132 Gy₁₀).
Results
Eighteen (58.1%) and eleven (35.5%) patients showed loco-regional recurrence and distant metastasis, respectively, after 17.4 months of median follow-up. The 1-year and 2-year local control rates were 60.2% and 43.7%, respectively. The median loco-regional recurrence-free-survival (LRFS) was 15.4 months, and the median OS was 20.4 months. The cumulative and re-RT biologically equivalent dose for α/β=10 (BED₁₀) doses were the most significant prognostic factors. Cumulative BED₁₀≥145 Gy₁₀ and re-RT BED₁₀≥68.7 Gy₁₀ were significantly associated with longer OS (p=0.029 and p=0.012, respectively) and LRFS (p=0.003 and p=0.000, respectively). The most frequent acute toxicity was grade 1-2 pulmonary toxicity (41.9%). No acute grade 3 or higher toxicities occurred.
Conclusion
Our results show that high-dose thoracic re-RT of lung cancer can be safely delivered using highly conformal radiotherapy with favorable survival and acceptable toxicity. An optimal strategy to select patients who would benefit from re-RT is crucial in extending the indications and improving the efficacy with a sufficiently high dose.

Citations

Citations to this article as recorded by

ACR-ARS Practice Parameter for the Performance of Proton Beam Therapy
Steven J. Frank, Indra J. Das, Charles B. Simone, Brian J. Davis, Curtiland Deville, Zhongxing Liao, Simon S. Lo, Susan L. McGovern, Rahul R. Parikh, Michael Reilly, William Small, Naomi R. Schechter
International Journal of Particle Therapy.2024; 13: 100021. CrossRef
Ultra-Hypofractionated Re-Irradiation with Anti-PD-1 Immunotherapy for Locoregionally Recurrent (after Radical Chemo-Radiotherapy) Non-Small Cell Lung Cancer
Konstantinos Filippatos, Ioannis M. Koukourakis, Stavros Anevlavis, Axiotis Giaktzidis, Michael I. Koukourakis
Cancers.2023; 15(20): 5083. CrossRef
Re-irradiation for intra-thoracic tumours and extra-thoracic breast cancer: dose accumulation, evaluation of efficacy and toxicity based on a literature review
Dorota Gabrys, Roland Kulik, Agnieszka Namysł-Kaletka
The British Journal of Radiology.2022;[Epub] CrossRef
High Dose Thoracic Re-Irradiation and Chemo-Immunotherapy for Centrally Recurrent NSCLC
Brane Grambozov, Markus Stana, Bernhard Kaiser, Josef Karner, Sabine Gerum, Elvis Ruznic, Barbara Zellinger, Raphaela Moosbrugger, Michael Studnicka, Gerd Fastner, Felix Sedlmayer, Franz Zehentmayr
Cancers.2022; 14(3): 573. CrossRef
Toxicity of Proton Therapy versus Photon Therapy on Salvage Re-Irradiation for Non-Small Cell Lung Cancer
Kyungmi Yang, Yang-Gun Suh, Hyunju Shin, Hongryull Pyo, Sung Ho Moon, Yong Chan Ahn, Dongryul Oh, Eunah Chung, Kwanghyun Jo, Jae Myoung Noh
Life.2022; 12(2): 292. CrossRef
Salvage proton beam therapy for locoregional recurrence of non-small cell lung cancer
Hyunju Shin, Jae Myoung Noh, Hongryull Pyo, Yong Chan Ahn, Dongryul Oh
Radiation Oncology Journal.2021; 39(1): 24. CrossRef
Thoracic re-irradiation with 3D-conformal or more advanced techniques: A systematic review of treatment safety by the Re-irradiation Study Group of the Italian Association of Radiation and Oncology AIRO
Marta Maddalo, Elisa D’Angelo, Francesco Fiorica, Angela Argenone, Melissa Scricciolo, Salvatore Cozzi, Alessia Nardangeli, Francesco Dionisi, Gianluca Costantino, Stefano Vagge, Antonio Pontoriero, Vittorio Donato, Mariangela Massaccesi
Critical Reviews in Oncology/Hematology.2021; 167: 103500. CrossRef
Radiotherapy for head and neck tumours using an oral fixation and parameter acquisition device and TOMO technology: a randomised controlled study
Xiaofang Zhang, Tianlu Wang, Xinyan Xiao, Xia Li, Chen Yu Wang, Bo Huang, Lei He, Yingqiu Song
BMJ Open.2021; 11(11): e052542. CrossRef
The Medical Physics Management of Reirradiation Patients
Kelly C. Paradis, Martha M. Matuszak
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Reirradiation at local relapse of non-small cell lung cancer
D.V. Gogolin, I.A. Gulidov, Y.S. Mardynsky, T.Y. Antonenko, A.Y. Buksha
Onkologiya. Zhurnal imeni P.A.Gertsena.2020; 9(3): 48. CrossRef

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