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Ugurluer G, Schneiders FL, Corradini S, Boldrini L, Kotecha R, Kelly P, Portelance L, Camilleri P, Ben-David MA, Poiset S, Marschner SN, Panza G, Kutuk T, Palacios MA, Castelluccia A, Zoto Mustafayev T, Atalar B, Senan S, Ozyar E. Factors influencing local control after MR-guided stereotactic body radiotherapy (MRgSBRT) for adrenal metastases. Clin Transl Radiat Oncol 2024; 46:100756. [PMID: 38450219 PMCID: PMC10915494 DOI: 10.1016/j.ctro.2024.100756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 03/08/2024] Open
Abstract
Purpose Stereotactic body radiotherapy (SBRT) is an effective treatment for adrenal gland metastases, but it is technically challenging and there are concerns about toxicity. We performed a multi-institutional pooled retrospective analysis to study clinical outcomes and toxicities after MR-guided SBRT (MRgSBRT) using for adrenal gland metastases. Methods and Materials Clinical and dosimetric data of patients treated with MRgSBRT on a 0.35 T MR-Linac at 11 institutions between 2016 and 2022 were analyzed. Local control (LC), local progression-free survival (LPFS), distant progression-free survival (DPFS) and overall survival (OS) were estimated using Kaplan-Meier method and log-rank test. Results A total of 255 patients (269 adrenal metastases) were included. Metastatic pattern was solitary in 25.9 % and oligometastatic in 58.0 % of patients. Median total dose was 45 Gy (range, 16-60 Gy) in a median of 5 fractions, and the median BED10 was 100 Gy (range, 37.5-132.0 Gy). Adaptation was done in 87.4 % of delivered fractions based on the individual clinicians' judgement. The 1- and 2- year LPFS rates were 94.0 % (95 % CI: 90.7-97.3 %) and 88.3 % (95 % CI: 82.4-94.2 %), respectively and only 2 patients (0.8 %) experienced grade 3 + toxicity. No local recurrences were observed after treatment to a total dose of BED10 > 100 Gy, with single fraction or fractional dose of > 10 Gy. Conclusions This is a large retrospective multi-institutional study to evaluate the treatment outcomes and toxicities with MRgSBRT in over 250 patients, demonstrating the need for frequent adaptation in 87.4 % of delivered fractions to achieve a 1- year LPFS rate of 94 % and less than 1 % rate of grade 3 + toxicity. Outcomes analysis in 269 adrenal lesions revealed improved outcomes with delivery of a BED10 > 100 Gy, use of single fraction SBRT and with fraction doses > 10 Gy, providing benchmarks for future clinical trials.
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Affiliation(s)
- Gamze Ugurluer
- Department of Radiation Oncology, Acibadem MAA University, School of Medicine, Istanbul, Turkey
| | - Famke L. Schneiders
- Department of Radiation Oncology, Amsterdam University Medical Centers, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, Ludwig-Maximilians-University Munich, Germany
| | - Luca Boldrini
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Largo Agostino Gemelli 8, Rome, Italy
| | - Rupesh Kotecha
- Department of Radiation Oncology, Miami Cancer Institute, Baptist Health South Florida, Miami, FL, USA
| | - Patrick Kelly
- Department of Radiation Oncology, Orlando Health Cancer Institute, Orlando, FL, USA
| | | | | | - Merav A. Ben-David
- Department of Radiation Oncology, Assuta Medical Center, Tel Aviv, Israel
- Faculty of Health Science, Ben-Gurion University, Beer Sheva, Israel
| | - Spencer Poiset
- Department of Radiation Oncology, Sidney Kimmel Cancer Center of Thomas Jefferson University, Philadelphia, PA, USA
| | - Sebastian N. Marschner
- Department of Radiation Oncology, University Hospital, Ludwig-Maximilians-University Munich, Germany
| | - Giulia Panza
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Largo Agostino Gemelli 8, Rome, Italy
| | - Tugce Kutuk
- Department of Radiation Oncology, Miami Cancer Institute, Baptist Health South Florida, Miami, FL, USA
| | - Miguel A. Palacios
- Department of Radiation Oncology, Amsterdam University Medical Centers, Cancer Center Amsterdam, Amsterdam, Netherlands
| | | | | | - Banu Atalar
- Department of Radiation Oncology, Acibadem MAA University, School of Medicine, Istanbul, Turkey
| | - Suresh Senan
- Department of Radiation Oncology, Amsterdam University Medical Centers, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Enis Ozyar
- Department of Radiation Oncology, Acibadem MAA University, School of Medicine, Istanbul, Turkey
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Malone J, Pantarotto JR, Tiberi D, Malone S. Adrenal oligometastasis cured with stereotactic ablative radiotherapy. Radiol Case Rep 2020; 15:2266-2270. [PMID: 32983297 PMCID: PMC7494600 DOI: 10.1016/j.radcr.2020.08.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 08/26/2020] [Indexed: 12/04/2022] Open
Abstract
Stereotactic ablative radiotherapy (SABR) has emerged as an effective, noninvasive alternative to surgery in patients with oligometastatic disease. Historically, select patients with adrenal oligometastases have been treated with adrenalectomies which can offer durable local control and reasonable survival rates. SABR is a promising noninvasive treatment alternative to surgery capable of delivering ablative doses of radiation to the tumor with the goal of achieving durable local control of adrenal metastases. We report on a case of a patient who underwent initial surgical resection for a locally advanced lung adenocarcinoma and subsequently developed an early, biopsy-proven, oligometastatic recurrence in the adrenal gland. He underwent chemotherapy and SABR using CyberKnife to the adrenal metastasis and is in remission 7 years after treatment with no late toxicity. Fractionated SABR is an attractive noninvasive alternative to surgery for adrenal metastases. This case demonstrates that select patients with adrenal oligometastases, can achieve long-term remission and even cure following SABR.
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Affiliation(s)
- Julia Malone
- Division of Radiation Oncology, University of Ottawa, 501 Smyth Road, Ottawa, Ontario K1H 8L6, Canada
| | - Jason R Pantarotto
- Division of Radiation Oncology, University of Ottawa, 501 Smyth Road, Ottawa, Ontario K1H 8L6, Canada
| | - David Tiberi
- Division of Radiation Oncology, University of Ottawa, 501 Smyth Road, Ottawa, Ontario K1H 8L6, Canada
| | - Shawn Malone
- Division of Radiation Oncology, University of Ottawa, 501 Smyth Road, Ottawa, Ontario K1H 8L6, Canada
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The Prognostic Role of Pretreatment Neutrophil to Lymphocyte Ratio (NLR) in Malignant Adrenal Lesions Treated With Stereotactic Body Radiation Therapy (SBRT). Am J Clin Oncol 2020; 42:945-950. [PMID: 31569166 DOI: 10.1097/coc.0000000000000610] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE The objective of this study was to evaluate a single institution's experience with stereotactic body radiotherapy (SBRT) in treating malignant adrenal lesions, as well as the prognostic value of systemic inflammation biomarkers. MATERIALS AND METHODS From November 2007 to February 2018, 27 patients with malignant adrenal lesions received 31 SBRT treatments. Outcomes, measured from the date of SBRT, included overall survival (OS), local control (LC), and freedom from progression. Cox proportional hazard model was utilized to identify potential prognostic factors. Tumor response was assessed with PET Response Evaluation Criteria In Solid Tumors (PERCIST)/Response Evaluation Criteria in Solid Tumors (RECIST) criteria. Acute toxicity was evaluated with the National Cancer Institute Common Terminology Criteria for Adverse Events, version 4.03 criteria. RESULTS Median follow-up for all patients was 8 months. The complete response, partial response, stable disease, and progressive disease rates were 59%, 9%, 32%, and 0%, respectively. One-year LC, OS, and freedom from progression were 77.7%, 38.0%, and 10.0%, respectively. There was a trend toward significance upon multivariate analysis for pretreatment neutrophil to lymphocyte ratio >4.1 to predict inferior OS (adjusted hazard ratio=3.29, P=0.09, 1-year OS: 11% vs. 80%). There were 3 cases (10%) complicated by grade 2 acute toxicity, including nausea and fatigue. There was 1 grade 5 toxicity, as 1 case was complicated by a fatal gastric ulcer occurring 3 months after SBRT to the left adrenal gland (112.5 BED10). CONCLUSIONS These results support the limited existing literature, demonstrating that SBRT provides adequate LC for adrenal lesions with minimal toxicity. Pretreatment neutrophil to lymphocyte ratio may serve as a prognostic factor in these patients.
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Rashid AS, Venigalla S, Dzeda M, Masters GA. A Case Report of the Clinico-radiologic Challenges of Assessing Treatment Response after Stereotactic Radiation of Oligometastases Preceded by Immunotherapy: Pseudoprogression, Mixed Response Patterns, and Opportunities for Precision Radiation. Cureus 2019; 11:e4264. [PMID: 31139523 PMCID: PMC6519981 DOI: 10.7759/cureus.4264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
As immunotherapy continues to translate to the clinic and is combined with existing modalities, such as radiation therapy, novel treatment response patterns have been observed which complicate conventional clinical assessment and management. Herein, we describe a case study of a patient with non-small cell lung cancer treated initially with definitive chemoradiation who subsequently developed oligorecurrent disease which was managed with nivolumab and then comprehensive salvage stereotactic radiation. Serial radiographic assessment had shown worsening at these limited sites of disease after initiating immunotherapy, improvement after radiation, and then heterogeneous response behavior across sites during longer-term follow-up. Given the dual effects ablative radiation may have in the context of global immune checkpoint inhibition, both cytotoxic and synergistic immune-related, assessment of treatment response to such treatment is complicated. Such assessment is further complicated by novel immunotherapy response phenomena, e.g. pseudoprogression, which are being uncovered and are not fully characterized. Current clinical and radiologic assessment strategies are inadequate to interrogate and discern between immunomodulation-influenced response behavior and further diagnostic innovation is warranted to meet the needs of evolving clinical practice in the era of immunotherapy.
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Affiliation(s)
- Arif S Rashid
- Radiation Oncology, Hahnemann University Hospital, Philadelphia, USA
| | - Sriram Venigalla
- Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
| | - Michael Dzeda
- Radiation Oncology, Helen F. Graham Cancer Center - Christiana Care Health System, Newark, USA
| | - Gregory A Masters
- Oncology, Helen F. Graham Cancer Center - Christiana Care Health System, Newark, USA
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Dupic G, Biau J, Bellière-Calandry A, Lapeyre M. [Hypofractionated stereotactic body radiation therapy for adrenal metastases]. Cancer Radiother 2017; 21:404-410. [PMID: 28684242 DOI: 10.1016/j.canrad.2017.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 04/21/2017] [Accepted: 05/02/2017] [Indexed: 10/19/2022]
Abstract
Adrenal glands are a common site for metastatic spread since they represent the fourth metastatic site of solid tumors. Interest in local ablative treatments of oligometastases is growing since literature suggests better progression-free survival, quality of life and potentially overall survival in selected patients. Surgery remains the first treatment of adrenal oligometastases because results are good, with a long enough follow-up. However, stereotactic radiotherapy appears to be comparable to surgery and could be proposed to elderly, unfit, inoperable patients, or even to patients whose systemic treatment should not be suspended for too long. This article aims to present a review of published studies to date on stereotactic radiotherapy of adrenal metastases and to propose a treatment protocol.
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Affiliation(s)
- G Dupic
- Département de radiothérapie, centre Jean-Perrin, 58, rue Montalembert, 63000 Clermont-Ferrand, France.
| | - J Biau
- Département de radiothérapie, centre Jean-Perrin, 58, rue Montalembert, 63000 Clermont-Ferrand, France
| | - A Bellière-Calandry
- Département de radiothérapie, centre Jean-Perrin, 58, rue Montalembert, 63000 Clermont-Ferrand, France
| | - M Lapeyre
- Département de radiothérapie, centre Jean-Perrin, 58, rue Montalembert, 63000 Clermont-Ferrand, France
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Lo SS, Slotman BJ, Lock M, Nagata Y, Guckenberger M, Siva S, Foote M, Tan D, Teh BS, Mayr NA, Chang EL, Timmerman RD, Sahgal A. The development of stereotactic body radiotherapy in the past decade: a global perspective. Future Oncol 2015; 11:2721-2733. [PMID: 26338676 DOI: 10.2217/fon.15.220] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
In the past 10 years, there has been an exponential increase in the incorporation of stereotactic body radiotherapy, also known as stereotactic ablative radiotherapy, into the armamentarium against various types of cancer in different settings worldwide. In this article in the 10th year anniversary issue of Future Oncology, representatives from the USA, Canada, Japan, Germany, The Netherlands, Australia and Singapore will provide individual perspectives of the development of stereotactic body radiotherapy in their respective countries.
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Affiliation(s)
- Simon S Lo
- Department of Radiation Oncology, University Hospitals Seidman Cancer Center, Case Comprehensive Cancer Center, Cleveland, OH, USA
| | - Ben J Slotman
- Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
| | - Michael Lock
- Department of Radiation Oncology, London Regional Cancer Program, University of Western Ontario, London, ON, Canada
| | - Yasushi Nagata
- Department of Radiation Oncology, Hiroshima University, Hiroshima, Japan
| | | | - Shankar Siva
- Division of Radiation Oncology, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
| | - Matthew Foote
- Department of Radiation Oncology, Princess Alexandra Hospital, School of Medicine, University of Queensland, Queensland, Australia
| | - Daniel Tan
- Asian American Radiation Oncology, Singapore
| | - Bin S Teh
- Department of Radiation Oncology, Houston Methodist Hospital, Weill Cornell Medical College, Houston, TX, USA
| | - Nina A Mayr
- Department of Radiation Oncology, University of Washington, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Eric L Chang
- Department of Radiation Oncology, Keck School of Medicine & Norris Cancer Center at the University of Southern California, Los Angeles, CA, USA
| | - Robert D Timmerman
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Arjun Sahgal
- Department of Radiation Oncology, Sunnybrook Health Sciences Center, University of Toronto, Toronto, ON, Canada
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Lo SS, Loblaw A, Chang EL, Mayr NA, Teh BS, Huang Z, Yao M, Ellis RJ, Biswas T, Sohn JW, Machtay M, Sahgal A. Emerging applications of stereotactic body radiotherapy. Future Oncol 2015; 10:1299-310. [PMID: 24947266 DOI: 10.2217/fon.14.13] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Stereotactic body radiotherapy (SBRT) has been used extensively in patients with lung, liver and spinal tumors, and the treatment outcomes are very favorable. For certain conditions such as medically inoperable stage I non-small-cell lung cancer, liver and lung oligometastases, primary liver cancer and spinal metastases, SBRT is regarded as one of the standard therapies. In the recent years, the use of SBRT has been extended to other disease conditions and sites such as recurrent head and neck cancer, renal cell carcinoma, prostate cancer, adrenal metastasis, pancreatic cancer, gynecological malignancies, spinal cord compression, breast cancer, and stage II-III non-small-cell lung cancer. Preliminary data in the literature show promising results but the follow-up intervals are short for most studies. This paper will provide an overview of these emerging applications.
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Affiliation(s)
- Simon S Lo
- Department of Radiation Oncology, University Hospitals Seidman Cancer Center, Case Comprehensive Cancer Center, 11100 Euclid Avenue, LTR B181 Cleveland, OH 44106, USA
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The emerging roles of stereotactic ablative radiotherapy for metastatic renal cell carcinoma. Curr Opin Support Palliat Care 2014; 8:258-64. [DOI: 10.1097/spc.0000000000000074] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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