Journals / Kocaeli Üniversitesi Sağlık Bilimleri Dergisi / 2021 / Cilt: 7 - Sayı: 1

Robotic Stereotactic Body Treatment for Early Stage non-Small Cell Lung Cancer

Erken Evre Küçük Hücreli Dışı Akciğer Kanserlerinin Tedavisinde Robotik Radyocerrahi

Pages
43–53
Publication Date
2021-01-05
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

There were 108 men and 27 women, with an overall median age of 65 years (range 44-88 years).

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Objective: In this study, we retrospectively reviewed and statistically analyzed the Cyberknife SBRT outcomes in terms of local control and survival times for the patients with primer lung tumors treated at Anadolu Medical Center.
📊
Key Findings & Data:Methods: We included 135 patients who were treated between 2005 and 2016 and diagnosed primary lung cancer who were judged medically inoperable. median BED10 was 180 Gy (ranging 45-180).
💡
Conclusion & Impact:There were 108 men and 27 women, with an overall median age of 65 years (range 44-88 years).
🔬Design:Review & Systematic Survey
📍Scope:2005 Verileri
⚙️Variables:SBRT · akciğer kanseri · CyberKnife

Abstract

Objective: In this study, we retrospectively reviewed and statistically analyzed the Cyberknife SBRT outcomes in terms of local control and survival times for the patients with primer lung tumors treated at Anadolu Medical Center. Methods: We included 135 patients who were treated between 2005 and 2016 and diagnosed primary lung cancer who were judged medically inoperable. median BED10 was 180 Gy (ranging 45-180). The treatment response was assessed using either a CT or a PET-CT scan or both. There were 108 men and 27 women, with an overall median age of 65 years (range 44-88 years). The median follow-up and overall survival were 19 (3-88) and 34 months, respectively. Results: Overall survival and local control of the patients for 1, 2, 3, 5 years were 88%, 72%, 50%, 39%, and 81%, 54%, 51%, 39%, respectively. 1, 2 and 3 year survival rates for BED10=180Gy group were 89%, 84% and 72% respectively. 1, 2 and 3 year survival rates were found as 88%, 68% and 42% for BED<180Gy, respectively. 1, 2 and 3 year local control rates for BED=180Gy group were found as 92%, 86% and 86% respectively. 1, 2 and 3 year local control rates for BED<180Gy group were found as 78%, 42% and 38%. Local control and overall survival were associated with higher BED10. The difference between survival and local control of BED=180 Gy and BED<180 Gy are significant (p=0.008, p=0.002). Conclusion: The Cyberknife stereotactic radiosurgery treatment with real-time tumor motion tracking is a promising well tolerated treatment option for inoperable early stage lung tumors.

Özet

Amaç: Bu çalışmada Anadolu Sağlık Merkezi’nde robotik SBRT uygulanan erken evre akciğer kanserli olguların tedavi sonuçları geriye dönük olarak incelenip lokal kontrol ve sağkalım süreleri istatiksel olarak raporlanmaya çalışıldı. Yöntem: Kliniğimizde 2005-2016 tarihleri arasında SBRT uygulanan opere edilemeyen ya da cerrahi istemeyen, T1-T2N0M0 evre 135 olgunun incelendi. 87 olgu Synchrony Takip yöntemi ile, 34 olgu X Sight Lung yöntemi ile tedavi edilirken 17 olgu X Sight Spine Takip yöntemi ile tedavi edildi. Medyan fraksiyon sayısı 3 (1-8) idi. Medyan BED10 değeri ise 180 Gy (45-180’ di. Tedaviye yanıt BT ve/veya PET/BT ile değerlendirildi. Medyan yaş değeri 65 (44-88) olan olguların 108’i erkek iken 27’si kadındı. Medyan takip süresi 19 (3-88), medyan sağkalım ise 34 ay hesaplandı. Bulgular: Çalışmaya dahil edilen olgulara ait 1, 2, 3 ve 5 yıllık sağkalım %88, %72, %50 ve %39 iken aynı süreler için lokal kontrol ise %81, %54, %51 ve % 39 olarak elde edildi. BED=180 Gy ve BED<180 Gy olarak tedavi dozunun etkisi araştırıldığında dozun sağkalıma ve lokal kontrole etkisi anlamlı bulundu (p=0,002, p=0,008). Sonuç: Gerçek zamanlı tümör hareket takibi ile Cyberknife stereotaktik radyocerrahi tedavisi, ameliyat edilemeyen erken evre akciğer olgularında umut verici ve tolere edilebilen bir tedavi seçeneğidir.

🔖

Cite This Article

CEYLAN, C., HAMAMCI, A., AYATA, H., BERBEROĞLU, K., GÜNDOĞDU, Ö., ENGİN, K. (2021). Robotic Stereotactic Body Treatment for Early Stage non-Small Cell Lung Cancer. Kocaeli Üniversitesi Sağlık Bilimleri Dergisi, Cilt: 7 - Sayı: 1, 43–53. https://ajindex.com/articles/685947

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (7)

  1. Asamura H. Treatment of choice for stage I non-small cell lung cancer: surgery or radiotherapy? J Thorac Oncol 2006; 1:766-7. doı:https://doi.org/10.1016/S1556-0864(15)30403-2
  2. Chang MY, Sugarbaker DJ. Surgery for early stage non-small cell lung cancer. Semin Surg Oncol 2003 21: 74-84. doi: https://doi.org/10.1002/ssu.10024
  3. Scott WJ, Howington J, Feigenberg S, et al. Treatment of Non-small Cell Lung Cancer Stage I and Stage II. Chest 2007; 132; 234S-242S. doi: 10.1378/chest.07-1378
  4. Qiao X, Tullgren O, Lax I, et al. The role of radiotherapy in treatment of stage I non-small cell lung cancer. Lung Cancer 2003; 41(1):1–11 doi: 10.1016/s0169-5002(03)00152-1
  5. Baumann P, Nyman J, Hoyer M, et. al. Outcome in a prospective phase II trial of medically inoperable stage I non-small-cell lung cancer patients treated with stereotactic body radiotherapy. J Clin Oncol 2009; 27(20):3290–3296. doi: 10.1200/JCO.2008.21.5681. Grills IS, Hope AJ, Guckenberger M, et al. A collaborative analysis of stereotactic lung radiotherapy outcomes for early-stage non-small-cell lung cancer using daily online cone-beam computed tomography image-guided radiotherapy. J Thorac Oncol Of Publ Int Assoc Stud Lung Cancer 2012; 7(9):1382–1393. doi: 10.1097/JTO.0b013e318260e00d. Onishi H, Shirato H, Nagata Y, et al. Hypofractionated stereotactic radiotherapy (HypoFXSRT) for stage I non-small cell lung cancer: updated results of 257 patients in a Japanese multi-institutional study. J Thorac Oncol Of Publ Int Assoc Stud Lung Cancer 2012; 2(7 Suppl 3):94–100. doi: 10.1097/JTO.0b013e318074de34. Timmerman R, Paulus R, Galvin J, et al. Stereotactic body radiation therapy for inoperable early stage lung cancer. JAMA 2010; 303(11):1070–1076. doi: 10.1001/jama.2010.261. Armstrong JG, Minsky BD. Radiation therapy for medically inoperable stage I and II non-small cell lung cancer. Cancer Treat Rev. 1989; 16(4):247-255. doi: 10.1016/0305-7372(89)90044-3.
  6. Jeremic B, Classen J, Bamber M. Radiotherapy alone in technically operable medically inoperable, early stage (I/II) non-small cell lung cancer. Int. J. Radiation Oncology Biol. Phys., 2002; 54:119-30. doi: 10.1016/s0360-3016(02)02917-6.
  7. Timmerman RD, Hu C, Michalski J, et al. Long-term Results of RTOG 0236: A Phase II Trial of Stereotactic Body Radiation Therapy (SBRT) in the Treatment of Patients with Medically Inoperable Stage I Non-Small Cell Lung Cancer. 2014 American Society for Radiation Oncology (ASTRO) 56th Annual Meeting. (NCCN) NCCN (2013) National co