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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Kekilli E, Demirkasımoğlu T. The efficacy and outcomes of stereotactic body radiotherapy in adrenal gland metastases. J Cancer Res Ther 2023; 19:S47-S51. [PMID: 37147982 DOI: 10.4103/jcrt.jcrt_891_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Aim This retrospective study presents our single-institutional experience with stereotactic body radiotherapy for adrenal gland metastases. Materials and Methods We evaluated patients with adrenal metastases treated by stereotactic body radiotherapy (SBRT) from 2014 to 2020. We performed an analysis of 35 patients. The median age of the patients was 62.2. Dosimetric parameters and treatment outcomes were evaluated. Results The primary diagnosis of the majority of patients was non-small cell lung cancer (94.3%). Treatment was performed in a median of 3 fractions, and the median prescribed dose was 24 Gy (range 22,5-27). The median follow-up was 17 months. Treatment response according to Response Evaluation Criteria in Solid Tumours was categorized as complete response in 11 patients, partial response in nine patients, stable disease in 7, and progressive disease in eight patients. Twenty seven patients had oligometastatic disease and treatment response. Patients with oligometastatic disease had a significantly higher rate of complete response and partial response to treatment than patients with common disease (P = 0,011). The 6-month and 1-year local control rates were 68.4% and 43%, respectively. In general, SBRT was well tolerated and no acute toxicities were observed. Conclusion Our retrospective study shows that SBRT can be applied safely in adrenal metastases with good results especially in patients with oligometastatic disease.
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Affiliation(s)
- Esra Kekilli
- Department of Radiation Oncology, Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, Ankara, Turkey
| | - Taciser Demirkasımoğlu
- Department of Radiation Oncology, Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, Ankara, Turkey
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Voglhuber T, Kessel KA, Oechsner M, Vogel MME, Gschwend JE, Combs SE. Single-institutional outcome-analysis of low-dose stereotactic body radiation therapy (SBRT) of adrenal gland metastases. BMC Cancer 2020; 20:536. [PMID: 32513136 PMCID: PMC7282163 DOI: 10.1186/s12885-020-07030-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 06/02/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Adrenal gland metastases are a common diagnostic finding in various tumor diseases. Due to the increased use of imaging methods, they are diagnosed more frequently, especially in asymptomatic patients. SBRT has emerged as a new, alternative treatment option in the field of radiation oncology. In the past, it was often used for treating inoperable lung, liver, prostate, and brain tumors. Meanwhile, it is also an established keystone in the treatment of oligometastatic diseases. This retrospective study aims to evaluate the effect of low-dose SBRT in patients with adrenal metastases. METHODS We analyzed a group of 31 patients with 34 adrenal gland lesions treated with low-dose SBRT between July 2006 and July 2019. Treatment-planning was performed through contrast-enhanced CT, followed by image-guided stereotactic radiotherapy using cone-beam CT. The applied cumulative median dose was 35 Gy; the median single dose was 7 Gy. We focused on local control (LC), progression-free survival (PFS), overall survival (OS), as well as acute and late toxicity. RESULTS Seven adrenal gland metastases (20.6%) experienced local failure, 80.6% of the patients faced a distant progression. Fourteen patients were still alive. Median follow-up for all patients was 9.8 months and for patients alive 14.4 months. No treatment-related side-effects >grade 2 occurred. Of all, 48.4% suffered from acute gastrointestinal disorders; 32.3% reported acute fatigue, throbbing pain in the renal area, and mild adrenal insufficiency. Altogether, 19.4% of the patients faced late-toxicities, which were as follows: Grade 1: 12.9% gastrointestinal disorders, 3.2% fatigue, Grade 2: 9.7% fatigue, 6.5% headache, 3.2% loss of weight. The 1-year OS and probability of LF were 64 and 25.9%, respectively. CONCLUSION Low-dose SBRT has proven as an effective and safe method with promising outcomes for treating adrenal metastases. There appeared no high-grade toxicities >grade 2, and 79.4% of treated metastases were progression-free. Thus, SBRT should be considered as a therapy option for adrenal metastases as an individual therapeutic concept in the interdisciplinary discussion as an alternative to surgical or systemic treatment.
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Affiliation(s)
- Theresa Voglhuber
- Department of Radiation Oncology, Technical University of Munich (TUM), Ismaninger Straße 22, Munich, Germany.
| | - Kerstin A Kessel
- Department of Radiation Oncology, Technical University of Munich (TUM), Ismaninger Straße 22, Munich, Germany.,Institute of Radiation Medicine (IRM), Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, Germany.,Deutsches Konsortium für Translationale Krebsforschung (DKTK), Partner Site Munich, Heidelberg, Germany
| | - Markus Oechsner
- Department of Radiation Oncology, Technical University of Munich (TUM), Ismaninger Straße 22, Munich, Germany
| | - Marco M E Vogel
- Department of Radiation Oncology, Technical University of Munich (TUM), Ismaninger Straße 22, Munich, Germany
| | - Jürgen E Gschwend
- Department of Urology, Technical University of Munich (TUM), Ismaninger Straße 22, Munich, Germany
| | - Stephanie E Combs
- Department of Radiation Oncology, Technical University of Munich (TUM), Ismaninger Straße 22, Munich, Germany.,Institute of Radiation Medicine (IRM), Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, Germany.,Deutsches Konsortium für Translationale Krebsforschung (DKTK), Partner Site Munich, Heidelberg, Germany
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König L, Häfner MF, Katayama S, Koerber SA, Tonndorf-Martini E, Bernhardt D, von Nettelbladt B, Weykamp F, Hoegen P, Klüter S, Susko MS, Debus J, Hörner-Rieber J. Stereotactic body radiotherapy (SBRT) for adrenal metastases of oligometastatic or oligoprogressive tumor patients. Radiat Oncol 2020; 15:30. [PMID: 32019553 DOI: 10.1186/s13014-020-1480-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 01/28/2020] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Local ablative treatment strategies are frequently offered to patients diagnosed with oligometastatic disease. Stereotactic body radiotherapy (SBRT), as ablative treatment option, is well established for lung and liver metastases, whereas for isolated adrenal gland metastases the level of evidence is scarce. MATERIAL AND METHODS This single-institution analysis of oligometastatic or oligoprogressive disease was limited to patients who received SBRT to adrenal metastasis between 2012 and 2019. Patient, tumor, treatment characteristics, and dosimetric parameters were analyzed for evaluation of their effect on survival outcomes. RESULTS During the period of review 28 patients received ablative SBRT to their adrenal gland metastases. Most common primary tumors were non-small cell lung cancers (46%) with most patients diagnosed with a single adrenal gland metastasis (61%), which occurred after a median time of 14 months. SBRT was delivered to a median biological effective dose at α/β of 10 (BED10) of 75 Gy (range: 58-151 Gy). Median gross tumor volume (GTV) and median planning target volume (PTV) were 42 and 111 mL, respectively. The homogeneity and conformity indices were 1.17 (range: 1.04-1.64) and 0.5 (range: 0.4.0.99), respectively, with the conformity index being affected by dose restrictions to organs at risk (OARs) in 50% of the patients. Overall response rate based on RECIST criteria was 86% (CR = 29%, PR = 57%) with 2-year local control (LC) of 84.8%, 2-year progression-free survival (PFS) of 26.3%, and 1-and 2-year overall survival (OS) of 46.6 and 32.0%, respectively. During follow up, only two local recurrences occurred. A trend for superior LC was seen if BED10 was ≥75Gy (p = 0.101) or if the PTV was < 100 ml (p = 0.072). SBRT was tolerated well with only mild toxicity. CONCLUSION SBRT for adrenal metastases resulted in promising LC with low toxicity. Treatment response appeared to be superior, if SBRT was applied with higher BED. As the close proximity of OARs often limits the application of sufficiently high doses, further dose escalations strategies and techniques should be investigated in future.
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Zhao X, Zhu X, Fei J, Ren H, Cao Y, Ju X, Yuan Z, Zhang H. Short-term outcomes and clinical efficacy of stereotactic body radiation therapy (SBRT) in treatment of adrenal gland metastases from lung cancer. Radiat Oncol 2018; 13:205. [PMID: 30348187 DOI: 10.1186/s13014-018-1152-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 10/08/2018] [Indexed: 12/25/2022] Open
Abstract
Background To assess the efficacy and safety of stereotactic body radiation therapy (SBRT) in the management of adrenal gland metastases (AGMs) from lung cancer. Moreover, it is the first two-institutional experience and the largest-to-date study to report the safety and efficacy of SBRT for inoperable AGM from lung cancer. Methods In this retrospective study, 30 patients (27 males, 3 females) with 32 AGMs were treated by SBRT from October 2006 to June 2016. Of these, 11 patients were treated with the intent of controlling all known metastatic sites and 19 for palliation of bulky AGMs. Follow-up was performed every 3 months for evaluations of efficacy and safety. Factors predictive of overall survival (OS) and local control (LC) were identified with univariate and then multivariate analysis. Results Median follow-up time was 10.7 months (2.9–96.4 months). The complete response (CR), partial response (PR), stable disease (SD) and progressive disease (PD) rates were 23.3%, 33.3%, 33.3% and 16.7% respectively. The 6-month, 1, and 2-year LC rates were 96.9%, 96.9%, and 72.7% respectively. Additionally, the 6-month, 1, and 2-year OS rates were 85.6%, 58.1%, and 54.0% respectively while 6-month, 1, and 2-year progression free survival (PFS) rates were 39.5%, 24.6%, and 8.2%, respectively. All the patients with cancer-induced pain (8 with abdominal pain and 6 with lumbar back pain) had significant alleviations after SBRT. The treatment was well tolerated with only 1 patient reporting grade-3 diarrhoea. No predictors of OS and LC were found after multivariate analysis, while it was demonstrated that biologic equivalent dose (BED10, α/β = 10) ≥85.5Gy (P = 0.007) and gross tumor volume < 30 ml (P = 0.003) correlated with LC only after univariate analysis. Conclusion SBRT is a safe and effective treatment modality in the management of AGMs from lung cancer with high LC rates and acceptable toxicity.
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Schmid S, Fornaro J, Rothermundt C, Omlin A, Brändle M, Rupp NJ, Gillessen S. Abiraterone--what is wrong with the adrenal glands? Clin Genitourin Cancer 2014; 12:e133-7. [PMID: 24583161 DOI: 10.1016/j.clgc.2014.01.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 01/21/2014] [Accepted: 01/23/2014] [Indexed: 11/21/2022]
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