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Liao X, Kishi K, Du K, Komaki R, Mizoe J, Aikawa G, Zheng W, Pan C. Risk factors of local control in adrenal metastases treated by stereotactic body radiation therapy - a systematic review and meta-analysis. Front Oncol 2023; 13:1193574. [PMID: 38045003 PMCID: PMC10691549 DOI: 10.3389/fonc.2023.1193574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 10/19/2023] [Indexed: 12/05/2023] Open
Abstract
Purpose This study is aimed to explore risk factors affect the therapy outcomes of adrenal metastases (AM) for stereotactic body radiation therapy (SBRT) and guide clinical dose selection. Methods and materials PubMed, Embase and Web of Science were searched in September 22, 2022 in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines (PRISMA). Subgroup analysis and meta-regression were used to search for sources of heterogeneity and identify risky outcomes factors. Publication bias test and sensitivity analysis were also conducted. Results Thirty-three studies with full text from 2009 to 2022 about AM with SBRT on 1483 patients were included. Pooled 1- and 2-year local control (LC) and overall survival(OS) were 81.7% (95% confidence interval [CI], 75.6%-86.5%), 62.8% (95% CI, 53.8%-71.8%), 67.4% (95%CI, 61.8%-73.1%) and 46.5% (95%CI, 40.4%-52.6%), respectively. Biological effective dose (BED, α/β=10Gy) and dose per fraction affected 1-year LC (Qm=23.89, 15.10; P<0.0001, 0.0001). In the range of 60-80Gy (BED10), the group of dose per fraction ≥ 9Gy achieved the excellent 1-year LC (< 9Gy: ≥ 9Gy =78%, 91%; χ2 = 10.16, P = 0.001). Tracking technology significantly affected 1- and 2-year OS (Qm = 5.73, 8.75; P = 0.017, 0.003) and high tracking adoption group showed excellent 1- and 2- year OS (78.7% [95%CI, 68.6%- 88.9%]; and 62.9% [95%CI, 53.1%-72.7%]). Conclusion Increasing the dose per fraction appropriately may help control locally AM lesious. Tracking technology might contribute to improve survival of advanced patients with AM. But these results need prospective studies to verify them.
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Affiliation(s)
- Xuehong Liao
- Department of Pathology, Zhongshan Hospital, Xiamen University, Xiamen, China
- Department of Pathology, School of Medicine, Sapporo Medical University, Sapporo, Japan
| | - Kazushi Kishi
- Department of Radiation Oncology, National Disaster Medical Center, National Hospital Organization (NHO), Incorporated Administrative Agency 3256 Tachitawa City, Tokyo, Japan
| | - Kaixin Du
- Department of Radiation Oncology, Xiamen Humanity Hospital Fujian Medical University, Xiamen, China
- Department of Radiation Oncology, Faculty of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Ritsuko Komaki
- Department of Radiation Oncology, Emeritus of The University of Texas M.D. Anderson Cancer Center, Baylor College of Medicine, Houston, TX, United States
| | - Junetsu Mizoe
- Department of Sapporo High Functioning Radiotherapy Center, Hokkaido Ohno Memorial Hospital, Sapporo, Japan
| | - Gosuke Aikawa
- Department of Sapporo High Functioning Radiotherapy Center, Hokkaido Ohno Memorial Hospital, Sapporo, Japan
| | - Wei Zheng
- Department of Pathology, Zhongshan Hospital, Xiamen University, Xiamen, China
| | - Chao Pan
- Department of Pathology, Zhongshan Hospital, Xiamen University, Xiamen, China
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2
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Bryant JM, Weygand J, Keit E, Cruz-Chamorro R, Sandoval ML, Oraiqat IM, Andreozzi J, Redler G, Latifi K, Feygelman V, Rosenberg SA. Stereotactic Magnetic Resonance-Guided Adaptive and Non-Adaptive Radiotherapy on Combination MR-Linear Accelerators: Current Practice and Future Directions. Cancers (Basel) 2023; 15:2081. [PMID: 37046741 PMCID: PMC10093051 DOI: 10.3390/cancers15072081] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 03/27/2023] [Accepted: 03/29/2023] [Indexed: 04/03/2023] Open
Abstract
Stereotactic body radiotherapy (SBRT) is an effective radiation therapy technique that has allowed for shorter treatment courses, as compared to conventionally dosed radiation therapy. As its name implies, SBRT relies on daily image guidance to ensure that each fraction targets a tumor, instead of healthy tissue. Magnetic resonance imaging (MRI) offers improved soft-tissue visualization, allowing for better tumor and normal tissue delineation. MR-guided RT (MRgRT) has traditionally been defined by the use of offline MRI to aid in defining the RT volumes during the initial planning stages in order to ensure accurate tumor targeting while sparing critical normal tissues. However, the ViewRay MRIdian and Elekta Unity have improved upon and revolutionized the MRgRT by creating a combined MRI and linear accelerator (MRL), allowing MRgRT to incorporate online MRI in RT. MRL-based MR-guided SBRT (MRgSBRT) represents a novel solution to deliver higher doses to larger volumes of gross disease, regardless of the proximity of at-risk organs due to the (1) superior soft-tissue visualization for patient positioning, (2) real-time continuous intrafraction assessment of internal structures, and (3) daily online adaptive replanning. Stereotactic MR-guided adaptive radiation therapy (SMART) has enabled the safe delivery of ablative doses to tumors adjacent to radiosensitive tissues throughout the body. Although it is still a relatively new RT technique, SMART has demonstrated significant opportunities to improve disease control and reduce toxicity. In this review, we included the current clinical applications and the active prospective trials related to SMART. We highlighted the most impactful clinical studies at various tumor sites. In addition, we explored how MRL-based multiparametric MRI could potentially synergize with SMART to significantly change the current treatment paradigm and to improve personalized cancer care.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Stephen A. Rosenberg
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA; (J.M.B.)
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3
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Xie W, Zhang Y, Cao R. Construction and validation of a prognostic model for predicting overall survival of primary adrenal malignant tumor patients: A population-based study with 1,080 patients. Front Surg 2022; 9:1025213. [PMID: 36353609 PMCID: PMC9637840 DOI: 10.3389/fsurg.2022.1025213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 10/05/2022] [Indexed: 11/07/2022] Open
Abstract
Objective Primary adrenal malignant tumor is rare. The factors affecting the prognosis remain poorly defined. This study targeted to construct and corroborate a model for predicting the overall survival of adrenal malignant tumor patients. Methods We investigated the SEER database for patients with primary adrenal malignant tumor. 1,080 patients were divided into a construction cohort (n = 756) and a validation cohort (n = 324), randomly. The prognostic factors for overall survival were evaluated using univariate and multivariate Cox analyses. The nomogram was constructed and then validated with C-index, calibration curve, time-dependent ROC curve, and decision curve analysis in both cohorts. Then we divided the patients into 3 different risk groups according to the total points of the nomogram and analyzed their survival status by Kaplan-Meier curve with log-rank test. Results The baseline characteristics of these two cohorts were not statistically different (P > 0.05). Using univariate and multivariate Cox analyses, 5 variables, including age, tumor size, histological type, tumor stage, and surgery of primary site, were distinguished as prognostic factors (P < 0.05). Based on these variables, we constructed a nomogram to predict the 3- year, 5- year, and 10-year overall survival. The C-indexes were 0.780 (0.760–0.800) in the construction cohort and 0.780 (0.751–0.809) in the validation cohort. In both cohorts, the AUC reached a fairly high level at all time points. The internal and external calibration curves and ROC analysis showed outstanding accuracy and discrimination. The decision curves indicated excellent clinical usefulness. The best cut-off values for the total points of the nomogram were 165.4 and 243.1, and the prognosis was significantly different for the three different risk groups (P < 0.001). Conclusion We successfully constructed a model to predict the overall survival of primary adrenal malignant tumor patients. This model was validated to perform brilliantly internally and externally, which can assist us in individualized clinical management.
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Affiliation(s)
| | | | - Runfu Cao
- Correspondence: Runfu Cao Yida Zhang
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4
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Borghesi S, Casamassima F, Aristei C, Grandinetti A, Di Franco R. Stereotactic radiotherapy for adrenal oligometastases. Rep Pract Oncol Radiother 2022; 27:52-56. [PMID: 35402020 PMCID: PMC8989453 DOI: 10.5603/rpor.a2021.0104] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 09/11/2021] [Indexed: 01/19/2023] Open
Abstract
Approximately 50% of melanomas, 30–40% of lung and breast cancers and 10–20% of renal and gastrointestinal tumors metastasize to the adrenal gland. Metastatic adrenal involvement is diagnosed by computed tomography (CT ) with contrast medium, ultrasound (which does not explore the left adrenal gland well), magnetic resonance imaging (MRI) with contrast medium and 18F-fluorodeoxyglucose positron emission tomography-computed tomography (18FDGPET-CT ) which also evaluates lesion uptake. The simulation CT should be performed with contrast medium; an oral bolus of contrast medium is useful, given adrenal gland proximity to the duodenum. The simulation CT may be merged with PET-CT images with 18FDG in order to evaluate uptaking areas. In contouring, the radiologically visible and/or uptaking lesion provides the gross tumor volume (GTV ). Appropriate techniques are needed to overcome target motion. Single fraction stereotactic radiotherapy (SRT ) with median doses of 16–23 Gy is rarely used. More common are doses of 25–48 Gy in 3–10 fractions although 3 or 5 fractions are preferred. Local control at 1 and 2 years ranges from 44 to 100% and from 27 to 100%, respectively. The local control rate is as high as 90%, remaining stable during follow-up when BED10Gy is equal to or greater than 100 Gy. SRT-related toxicity is mild, consisting mainly of gastrointestinal disorders, local pain and fatigue. Adrenal insufficiency is rare.
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Affiliation(s)
- Simona Borghesi
- Radiation Oncology Unit of Arezzo-Valdarno, Azienda USL Toscana Sud Est, Italy
| | | | - Cynthia Aristei
- Radiation Oncology Section, University of Perugia and Perugia General Hospital, Perugia, Italy
| | | | - Rossella Di Franco
- Radiation Oncology Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Naples, Italy
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5
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Buergy D, Würschmidt F, Gkika E, Hörner-Rieber J, Knippen S, Gerum S, Balermpas P, Henkenberens C, Voglhuber T, Kornhuber C, Barczyk S, Röper B, Rashid A, Blanck O, Wittig A, Herold HU, Brunner TB, Sweeney RA, Kahl KH, Ciernik FI, Ottinger A, Izaguirre V, Putz F, König L, Hoffmann M, Combs SE, Guckenberger M, Boda-Heggemann J. Stereotactic Body Radiotherapy of adrenal metastases - A dose-finding study. Int J Cancer 2022; 151:412-421. [PMID: 35383919 DOI: 10.1002/ijc.34017] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 02/22/2022] [Accepted: 03/08/2022] [Indexed: 11/12/2022]
Abstract
Optimal doses for the treatment of adrenal metastases with stereotactic radiotherapy (SBRT) are unknown. We aimed to identify dose-volume cut-points associated with decreased local recurrence rates (LRR). A multicenter database of patients with adrenal metastases of any histology treated with SBRT (biologically effective dose, BED10 ≥ 50Gy, ≤ 12 fractions) was analyzed. Details on dose-volume parameters were required (planning target volume: PTV-D98%, PTV-D50%, PTV-D2%; gross tumor volume: GTV-D50%, GTV-mean). Cut-points for LRR were optimized using the R maxstat package. 196 patients with 218 lesions were included, the largest histopathological subgroup was adenocarcinoma (n = 101). Cut-point optimization resulted in significant cut-points for PTV-D50% (BED10: 73.2Gy; p = 0.003), GTV-D50% (BED10: 74.2Gy; p = 0.006), GTV-mean (BED10: 73.0Gy; p = 0.007), and PTV-D2% (BED10: 78.0Gy; p = 0.02) but not for the PTV-D98% (p = 0.06). Differences in LRR were clinically relevant (LRR ≥ doubled for cut-points that were not achieved). Further dose-escalation was not associated with further improved LRR. PTV-D50%, GTV-D50%, and GTV-mean cut-points were also associated with significantly improved LRR in the adenocarcinoma subgroup. Separate dose optimizations indicated a lower cut-point for the PTV-D50% (BED10: 69.1Gy) in adenocarcinoma lesions, other values were similar (< 2% difference). Associations of cut-points with overall survival (OS) and progression-free survival were not significant but durable freedom from local recurrence was associated with OS in a landmark model (p < 0.001). To achieve a significant improvement of LRR for adrenal SBRT, a moderate escalation of PTV-D50% BED10 > 73.2Gy (adenocarcinoma: 69.1Gy) should be considered. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Daniel Buergy
- Universitätsmedizin Mannheim, Medizinische Fakultät Mannheim, Universität Heidelberg, Klinik für Strahlentherapie und Radioonkologie, Mannheim, Deutschland
| | | | - Eleni Gkika
- Universitätsklinikum Freiburg, Strahlenheilkunde, Freiburg, Deutschland
| | - Juliane Hörner-Rieber
- Universitätsklinikum Heidelberg, Klinik für Radioonkologie und Strahlentherapie, Heidelberg, Deutschland
| | - Stefan Knippen
- Universitätsklinikum Jena, Klinik für Strahlentherapie und Radioonkologie, Jena, Deutschland.,Universitätsklinikum Erlangen, Strahlenklinik, Erlangen, Deutschland
| | - Sabine Gerum
- Radioonkologie LMU München, Strahlentherapie und Radioonkologie, München, Deutschland.,Klinik für Radiotherapie und Radioonkologie, Paracelsus Universität Salzburg, Landeskrankenhaus, Salzburg, Österreich
| | - Panagiotis Balermpas
- Universitätsspital Zürich, Universität Zürich, Klinik für Radio-Onkologie, Zürich, Schweiz
| | - Christoph Henkenberens
- Medizinische Hochschule Hannover, Klinik für Strahlentherapie und Spezielle Onkologie, Hannover, Deutschland
| | - Theresa Voglhuber
- Technische Universität München (TUM), Department of Radiation Oncology, Ismaninger Straße 22, Munich
| | - Christine Kornhuber
- Universitätsklinikum Halle (Saale), Klinik für Strahlentherapie, Halle (Saale), Deutschland
| | - Steffen Barczyk
- Zentrum für Strahlentherapie und Radioonkologie, Belegklinik am St. Agnes-Hospital, Bocholt, Deutschland
| | - Barbara Röper
- DIE RADIOLOGIE, MVZ Strahlentherapie Bogenhausen - Harlaching - Neuperlach, München, Deutschland
| | - Ali Rashid
- MediClin Robert Janker Klinik, Klinik für Strahlentherapie und Radioonkologie, Bonn, Deutschland
| | - Oliver Blanck
- Universitätsklinikum Schleswig-Holstein, Klinik für Strahlentherapie, Kiel, Deutschland
| | - Andrea Wittig
- Universitätsklinikum Jena, Klinik für Strahlentherapie und Radioonkologie, Jena, Deutschland
| | - Hans-Ulrich Herold
- Cyberknife Centrum Mitteldeutschland GmbH, Institut für Radiochirurgie und Präzisionsbestrahlung, Erfurt, Deutschland
| | - Thomas B Brunner
- Universitätsklinikum Magdeburg, Klinik für Strahlentherapie, Magdeburg, Deutschland
| | - Reinhart A Sweeney
- Leopoldina Krankenhaus Schweinfurt, Klinik für Strahlentherapie, Schweinfurt, Deutschland
| | - Klaus Henning Kahl
- Universitätsklinikum Augsburg, Klinik für Strahlentherapie und Radioonkologie, Augsburg, Deutschland
| | - F Ilja Ciernik
- Städtisches Klinikum Dessau, Klinik für Strahlentherapie und Radioonkologie, Dessau, Deutschland
| | - Annette Ottinger
- Klinikum Darmstadt GmbH, Institut für Radioonkologie und Strahlentherapie, Darmstadt, Deutschland
| | - Victor Izaguirre
- Universitätsklinikum Halle (Saale), Klinik für Strahlentherapie, Halle (Saale), Deutschland
| | - Florian Putz
- Universitätsklinikum Erlangen, Strahlenklinik, Erlangen, Deutschland
| | - Laila König
- Universitätsklinikum Heidelberg, Klinik für Radioonkologie und Strahlentherapie, Heidelberg, Deutschland
| | - Michael Hoffmann
- Radioonkologie LMU München, Strahlentherapie und Radioonkologie, München, Deutschland
| | - Stephanie E Combs
- Technische Universität München (TUM), Department of Radiation Oncology, Ismaninger Straße 22, Munich.,Helmholtz Zentrum München (HMGU), Ingolstädter Landstraße 1, Neuherberg, Deutschland.,Deutsches Zentrum für Translationale Krebsforschung (DKTK) Partner Site Munich
| | - Matthias Guckenberger
- Universitätsspital Zürich, Universität Zürich, Klinik für Radio-Onkologie, Zürich, Schweiz
| | - Judit Boda-Heggemann
- Universitätsmedizin Mannheim, Medizinische Fakultät Mannheim, Universität Heidelberg, Klinik für Strahlentherapie und Radioonkologie, Mannheim, Deutschland
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6
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van Sörnsen de Koste JR, van Vliet CC, Schneiders FL, Bruynzeel AME, Slotman BJ, Palacios MA, Senan S. Renal atrophy following gated delivery of stereotactic ablative radiotherapy to adrenal metastases. PHYSICS & IMAGING IN RADIATION ONCOLOGY 2021; 20:1-4. [PMID: 34604552 PMCID: PMC8473532 DOI: 10.1016/j.phro.2021.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 09/09/2021] [Accepted: 09/10/2021] [Indexed: 11/22/2022]
Abstract
Stereotactic ablative radiotherapy (SABR) planning for adrenal metastases aims to minimize doses to the adjacent kidney. Renal dose constraints for SABR delivery are not well defined. In 20 patients who underwent MR-guided breath-hold SABR in five daily fractions of 8–10 Gy, ipsilateral renal volumes receiving ≥20 Gy best correlated with loss of renal volumes, with median renal volume reduction being 6% (range: 3%-11%, 10th-90th percentiles). Organ function did not deteriorate in 18 patients, who had post treatment renal function tests available. This suggests that the ipsilateral renal volume receiving 20 Gy can be used as partial organ dose constraint for SABR to targets in the upper abdomen.
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Affiliation(s)
- John R van Sörnsen de Koste
- Department of Radiation Oncology, Amsterdam University Medical Centers, location VUmc, de Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Claire C van Vliet
- Department of Radiation Oncology, Amsterdam University Medical Centers, location VUmc, de Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Famke L Schneiders
- Department of Radiation Oncology, Amsterdam University Medical Centers, location VUmc, de Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Anna M E Bruynzeel
- Department of Radiation Oncology, Amsterdam University Medical Centers, location VUmc, de Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Berend J Slotman
- Department of Radiation Oncology, Amsterdam University Medical Centers, location VUmc, de Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Miguel A Palacios
- Department of Radiation Oncology, Amsterdam University Medical Centers, location VUmc, de Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Suresh Senan
- Department of Radiation Oncology, Amsterdam University Medical Centers, location VUmc, de Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
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7
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Modeling of Tumor Control Probability in Stereotactic Body Radiation Therapy for Adrenal Tumors. Int J Radiat Oncol Biol Phys 2021; 110:217-226. [PMID: 33864824 DOI: 10.1016/j.ijrobp.2020.05.062] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 05/30/2020] [Indexed: 02/08/2023]
Abstract
PURPOSE Stereotactic body radiation therapy (SBRT) in the management of adrenal metastases is emerging as a well-tolerated, effective method of treatment for patients with limited metastatic disease. SBRT planning and treatment utilization are widely variable, and publications report heterogeneous radiation dose fractionation schemes and treatment outcomes. The objective of this analysis was to review the current literature on SBRT for adrenal metastases and to develop treatment guidelines and a model for tumor control probability of SBRT for adrenal metastases based on these publications. METHODS AND MATERIALS A literature search of all studies on SBRT for adrenal metastases published from 2008 to 2017 was performed, and outcomes in these studies were reviewed. Local control (LC) rates were fit to a statistically significant Poisson model using maximum likelihood estimation techniques. RESULTS One-year LC greater than 95% was achieved at an approximated biological equivalent dose with α/β = 10 Gy of 116.4 Gy. CONCLUSIONS While respecting normal tissue tolerances, tumor doses greater than or equal to a biological equivalent dose with α/β = 10 Gy of 116.4 Gy are recommended to achieve high LC. Further studies following unified reporting standards are needed for more robust prediction.
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8
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Reshko LB, Gaskins JT, Silverman CL, Dunlap NE. Stereotactic body radiation therapy (SBRT) of adrenal gland metastases in oligometastatic and oligoprogressive disease. Rep Pract Oncol Radiother 2021; 26:325-340. [PMID: 34277086 PMCID: PMC8281902 DOI: 10.5603/rpor.a2021.0055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 02/23/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Stereotactic body radiation therapy (SBRT) as a form of noninvasive treatment that is becoming increasingly used to manage cancers with adrenal gland metastases. There is a paucity of data on safety and efficacy of this modality. The aim of the study was to evaluate the safety and efficacy of adrenal gland SBRT in oligometastatic and oligoprogressive disease. MATERIALS AND METHODS In this retrospective study, we performed a single-institution analysis of 26 adrenal lesions from 23 patients with oligometastatic or oligoprogressive disease treated from 2013 to 2019 with the goal of achieving durable local control. Palliative cases were excluded. Radiation dosimetry data was collected. Kaplan Meier product estimator and Cox proportional hazards regression analysis were used for statistical analysis. RESULTS The median dose was 36 Gy in 3 fractions (range: 24-50 Gy and 3-6 fractions) with a median biologically effective dose (BED10) of 72 (range: 40-100). 1-year local control rate was 80% and median local control was not achieved due to a low number of failures. 1- and 2-year overall survival rates were 66% and 32%. Toxicity was mild with only one case of grade 2 nausea and no grade 3-5 toxicity. Higher neutrophil to lymphocyte ratio was associated with worse overall survival and a trend toward worse progression-free survival. In addition, worse performance status and lower BED10 were associated with worse survival. No such association could be shown for primary tumor location, histology, size or stage. CONCLUSION Adrenal SBRT for oligometastatic or oligoprogressive disease is a safe and effective form of treatment.
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Affiliation(s)
- Leonid B Reshko
- Department of Radiation Oncology, James Graham Brown Cancer Center, University of Louisville School of Medicine, Louisville, United States of America
| | - Jeremy T Gaskins
- Department of Bioinformatics & Biostatistics, University of Louisville School of Public Health and Information Sciences, Louisville, United States of America
| | - Craig L Silverman
- Department of Radiation Oncology, James Graham Brown Cancer Center, University of Louisville School of Medicine, Louisville, United States of America
| | - Neal E Dunlap
- Department of Radiation Oncology, James Graham Brown Cancer Center, University of Louisville School of Medicine, Louisville, United States of America
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9
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Buergy D, Würschmidt F, Gkika E, Hörner-Rieber J, Knippen S, Gerum S, Balermpas P, Henkenberens C, Voglhuber T, Kornhuber C, Barczyk S, Röper B, Rashid A, Blanck O, Wittig A, Herold HU, Brunner TB, Klement RJ, Kahl KH, Ciernik IF, Ottinger A, Izaguirre V, Putz F, König L, Hoffmann M, Combs SE, Guckenberger M, Boda-Heggemann J. Stereotactic or conformal radiotherapy for adrenal metastases: Patient characteristics and outcomes in a multicenter analysis. Int J Cancer 2021; 149:358-370. [PMID: 33682927 DOI: 10.1002/ijc.33546] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 02/01/2021] [Accepted: 02/11/2021] [Indexed: 01/17/2023]
Abstract
To report outcome (freedom from local progression [FFLP], overall survival [OS] and toxicity) after stereotactic, palliative or highly conformal fractionated (>12) radiotherapy (SBRT, Pall-RT, 3DCRT/IMRT) for adrenal metastases in a retrospective multicenter cohort within the framework of the German Society for Radiation Oncology (DEGRO). Adrenal metastases treated with SBRT (≤12 fractions, biologically effective dose [BED10] ≥ 50 Gy), 3DCRT/IMRT (>12 fractions, BED10 ≥ 50 Gy) or Pall-RT (BED10 < 50 Gy) were eligible for this analysis. In addition to unadjusted FFLP (Kaplan-Meier/log-rank), we calculated the competing-risk-adjusted local recurrence rate (CRA-LRR). Three hundred twenty-six patients with 366 metastases were included by 21 centers (median follow-up: 11.7 months). Treatment was SBRT, 3DCRT/IMRT and Pall-RT in 260, 27 and 79 cases, respectively. Most frequent primary tumors were non-small-cell lung cancer (NSCLC; 52.5%), SCLC (16.3%) and melanoma (6.7%). Unadjusted FFLP was higher after SBRT vs Pall-RT (P = .026) while numerical differences in CRA-LRR between groups did not reach statistical significance (1-year CRA-LRR: 13.8%, 17.4% and 27.7%). OS was longer after SBRT vs other groups (P < .05) and increased in patients with locally controlled metastases in a landmark analysis (P < .0001). Toxicity was mostly mild; notably, four cases of adrenal insufficiency occurred, two of which were likely caused by immunotherapy or tumor progression. Radiotherapy for adrenal metastases was associated with a mild toxicity profile in all groups and a favorable 1-year CRA-LRR after SBRT or 3DCRT/IMRT. One-year FFLP was associated with longer OS. Dose-response analyses for the dataset are underway.
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Affiliation(s)
- Daniel Buergy
- Universitätsmedizin Mannheim, Medizinische Fakultät Mannheim, Universität Heidelberg, Klinik für Strahlentherapie und Radioonkologie, Mannheim, Germany
| | | | - Eleni Gkika
- Universitätsklinikum Freiburg, Strahlenheilkunde, Freiburg, Germany
| | - Juliane Hörner-Rieber
- Universitätsklinikum Heidelberg, Klinik für Radioonkologie und Strahlentherapie, Heidelberg, Germany
| | - Stefan Knippen
- Universitätsklinikum Jena, Klinik für Strahlentherapie und Radioonkologie, Jena, Germany.,Universitätsklinikum Erlangen, Strahlenklinik, Erlangen, Germany
| | - Sabine Gerum
- Radioonkologie LMU München, Strahlentherapie und Radioonkologie, Munich, Germany.,Klinik für Radiotherapie und Radioonkologie, Paracelsus Universität Salzburg, Landeskrankenhaus, Salzburg, Austria
| | - Panagiotis Balermpas
- Universitätsspital Zürich, Universität Zürich, Klinik für Radio-Onkologie, Zürich, Switzerland
| | - Christoph Henkenberens
- Medizinische Hochschule Hannover, Klinik für Strahlentherapie und Spezielle Onkologie, Hannover, Germany
| | - Theresa Voglhuber
- Technische Universität München (TUM), Department of Radiation Oncology, Munich, Germany
| | - Christine Kornhuber
- Universitätsklinikum Halle (Saale), Klinik für Strahlentherapie, Halle (Saale), Germany
| | - Steffen Barczyk
- Zentrum für Strahlentherapie und Radioonkologie, Belegklinik am St. Agnes-Hospital, Bocholt, Germany
| | - Barbara Röper
- Gemeinschaftspraxis für Strahlentherapie, Bogenhausen - Harlaching - Neuperlach, Munich, Germany
| | - Ali Rashid
- MediClin Robert Janker Klinik, Klinik für Strahlentherapie und Radioonkologie, Bonn, Germany
| | - Oliver Blanck
- Universitätsklinikum Schleswig-Holstein, Klinik für Strahlentherapie, Kiel, Germany
| | - Andrea Wittig
- Universitätsklinikum Jena, Klinik für Strahlentherapie und Radioonkologie, Jena, Germany
| | - Hans-Ulrich Herold
- Cyberknife Centrum Mitteldeutschland GmbH, Institut für Radiochirurgie und Präzisionsbestrahlung, Erfurt, Germany
| | - Thomas B Brunner
- Universitätsklinikum Magdeburg, Klinik für Strahlentherapie, Magdeburg, Germany
| | - Rainer J Klement
- Universitätsspital Zürich, Universität Zürich, Klinik für Radio-Onkologie, Zürich, Switzerland.,Leopoldina Krankenhaus Schweinfurt, Klinik für Strahlentherapie, Schweinfurt, Germany
| | - Klaus Henning Kahl
- Universitätsklinikum Augsburg, Klinik für Strahlentherapie und Radioonkologie, Augsburg, Germany
| | - Ilja F Ciernik
- Städtisches Klinikum Dessau, Klinik für Strahlentherapie und Radioonkologie, Dessau, Germany
| | - Annette Ottinger
- Klinikum Darmstadt GmbH, Institut für Radioonkologie und Strahlentherapie, Darmstadt, Germany
| | - Victor Izaguirre
- Universitätsklinikum Halle (Saale), Klinik für Strahlentherapie, Halle (Saale), Germany
| | - Florian Putz
- Universitätsklinikum Erlangen, Strahlenklinik, Erlangen, Germany
| | - Laila König
- Universitätsklinikum Heidelberg, Klinik für Radioonkologie und Strahlentherapie, Heidelberg, Germany
| | - Michael Hoffmann
- Klinik und Poliklinik für Strahlentherapie und Radioonkologie, Klinikum der Universität München, LMU, Munich, Germany
| | - Stephanie E Combs
- Technische Universität München (TUM), Department of Radiation Oncology, Munich, Germany.,Helmholtz Zentrum München (HMGU), Neuherberg, Germany.,Deutsches Zentrum für Translationale Krebsforschung (DKTK), Partner Site Munich, Munich, Germany
| | - Matthias Guckenberger
- Universitätsspital Zürich, Universität Zürich, Klinik für Radio-Onkologie, Zürich, Switzerland
| | - Judit Boda-Heggemann
- Universitätsmedizin Mannheim, Medizinische Fakultät Mannheim, Universität Heidelberg, Klinik für Strahlentherapie und Radioonkologie, Mannheim, Germany
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10
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Fiorentino A, Gregucci F, Desideri I, Fiore M, Marino L, Errico A, Di Rito A, Borghetti P, Franco P, Greto D, Donato V. Radiation treatment for adult rare cancers: Oldest and newest indication. Crit Rev Oncol Hematol 2021; 159:103228. [PMID: 33508447 DOI: 10.1016/j.critrevonc.2021.103228] [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: 04/08/2020] [Revised: 12/10/2020] [Accepted: 01/16/2021] [Indexed: 11/17/2022] Open
Abstract
AIM Aim of this analysis is to review the role of RT in the management of several rare tumors for adult patients. METHODS Collection data regarding RT and rare tumors was made by Pubmed. RESULTS For mucosal melanomas, RT is prescribed, being associated with lower local recurrence rate. For trachea tumors, RT was used as adjuvant or salvage treatment for unresectable disease. For pNET, RT can be a suitable option for post-surgical or unresectable/borderline. For bronchopulmonary neuroendocrine tumors the role of adjuvant treatments is uncertain. For hepatobiliary and ovarian malignancy, stereotactic body RT (SBRT) is a promising approach. For soft tissue sarcoma, perioperative treatments are indicated, and a growing role of SBRT in oligometastatic disease is recognized. For endocrine tumors, adjuvant RT has demonstrated benefits through reducing recurrence risk. CONCLUSION The radiotherapy is a frequent indication in adult rare cancers; thus the role of Radiation Oncologist must not be neglected.
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Affiliation(s)
- Alba Fiorentino
- Radiation Oncology Department, "F. Miulli" General Regional Hospital, Acquaviva delle Fonti, Bari, Italy
| | - Fabiana Gregucci
- Radiation Oncology Department, "F. Miulli" General Regional Hospital, Acquaviva delle Fonti, Bari, Italy.
| | - Isacco Desideri
- Department of Biomedical, Experimental and Clinical Sciences "Mario Serio", Section of Radiation Oncology, University of Florence, Italy
| | - Michele Fiore
- Radiation Oncology, Campus Bio-Medico University, Rome, Italy
| | - Lorenza Marino
- Radiation Oncology Department, Humanitas Istituto Clinico Catanese, Misterbianco, Catania, Italy
| | - Angelo Errico
- Radiotherapy Oncology Department, R. Dimiccoli Hospital, Barletta, Italy
| | - Alessia Di Rito
- Radiotherapy Oncology Department, IRCCS "Giovanni Paolo II", Bari, Italy
| | - Paolo Borghetti
- Radiation Oncology Department University and Spedali Civili, Brescia, Italy
| | | | - Daniela Greto
- Department of Biomedical, Experimental and Clinical Sciences "Mario Serio", Section of Radiation Oncology, University of Florence, Italy
| | - Vittorio Donato
- Radiation Oncology Department, Azienda Ospedaliera San Camillo-Forlanini, Roma, Italy
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11
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Ng SS, Ning MS, Lee P, McMahon RA, Siva S, Chuong MD. Single-Fraction Stereotactic Body Radiation Therapy: A Paradigm During the Coronavirus Disease 2019 (COVID-19) Pandemic and Beyond? Adv Radiat Oncol 2020; 5:761-773. [PMID: 32775790 PMCID: PMC7406732 DOI: 10.1016/j.adro.2020.06.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 12/14/2022] Open
Abstract
PURPOSE Owing to the coronavirus disease 2019 (COVID-19) pandemic, radiation oncology departments have adopted various strategies to deliver radiation therapy safely and efficiently while minimizing the risk of severe acute respiratory syndrome coronavirus-2 transmission among patients and health care providers. One practical strategy is to deliver stereotactic body radiation therapy (SBRT) in a single fraction, which has been well established for treating bone metastases, although it has been infrequently used for other extracranial sites. METHODS AND MATERIALS A PubMed search of published articles in English related to single-fraction SBRT was performed. A critical review was performed of the articles that described clinical outcomes of single-fraction SBRT for treatment of primary extracranial cancers and oligometastatic extraspinal disease. RESULTS Single-fraction SBRT for peripheral early-stage non-small cell lung cancer is supported by randomized data and is strongly endorsed during the COVID-19 pandemic by the European Society for Radiotherapy and Oncology-American Society for Radiation Oncology practice guidelines. Prospective and retrospective studies supporting a single-fraction regimen are limited, although outcomes are promising for renal cell carcinoma, liver metastases, and adrenal metastases. Data are immature for primary prostate cancer and demonstrate excess late toxicity in primary pancreatic cancer. CONCLUSIONS Single-fraction SBRT should be strongly considered for peripheral early-stage non-small cell lung cancer during the COVID-19 pandemic to mitigate the potentially severe consequences of severe acute respiratory syndrome coronavirus-2 transmission. Although single-fraction SBRT is promising for the definitive treatment of other primary or oligometastatic cancers, multi-fraction SBRT should be the preferred regimen owing to the need for additional prospective evaluation to determine long-term efficacy and safety.
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Affiliation(s)
- Sylvia S.W. Ng
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Matthew S. Ning
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Percy Lee
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ryan A. McMahon
- Department of Radiation Oncology, Peter MacCallum Cancer Center, University of Melbourne, Victoria, Australia
| | - Shankar Siva
- Department of Radiation Oncology, Peter MacCallum Cancer Center, University of Melbourne, Victoria, Australia
| | - Michael D. Chuong
- Department of Radiation Oncology, Miami Cancer Institute, Miami, Florida
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12
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Zhao X, Zhu X, Zhuang H, Guo X, Song Y, Ju X, Wang P, Yuan Z, Zhang H. Clinical efficacy of Stereotactic Body Radiation Therapy (SBRT) for adrenal gland metastases: A multi-center retrospective study from China. Sci Rep 2020; 10:7836. [PMID: 32398700 PMCID: PMC7217854 DOI: 10.1038/s41598-020-64770-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 01/24/2020] [Indexed: 11/23/2022] Open
Abstract
To evaluate the efficacy and safety of CyberKnife Stereotactic Body Radiation Therapy (SBRT) in the treatment of adrenal gland metastases (AGM), we designed a large-scale multicenter retrospective study to report the safety and efficacy of SBRT for inoperable AGM. In this study, 75 (61 males, 14 females) patients with 84 AGM and Karnofsky performance score ≥70 were treated by SBRT from October 2006 to January 2017. Of these, the purpose of treatment were controlling all known metastatic sites for 21 patients while 54 for palliation of bulky adrenal metastases. The efficacy and safety of SBRT were evaluated during follow-up. Potential factors predictive of local control (LC) and overall survival (OS) were identified by univariate and multivariate analysis. Median follow-up time was 12.7 months (range 1.8–96.4). The complete response (CR), partial response (PR), stable disease (SD) and progressive disease (PD) rates were 23.8%, 23.8%, 31.0% and 21.4%, respectively. The 0.5, 1, and 2-year LC rates were 93.6%, 83.8%, and 62.1%, respectively; OS rates on the same follow-up intervals were 93.7%, 62.5%, and 49.6%, respectively, and the corresponding PFS rates were 48.5%, 33.9%, and 16.0%, respectively. The treatment was well tolerated with 2 patients reporting grade-3 diarrhea and fatigue, respectively. Multivariate analysis showed that simultaneous treatment of SBRT for other metastatic lesions, the number of AGM, initiation of systemic therapy, and the maximum diameter of AGM were predictive of LC rates. Moreover, patients with AGM < 5 cm had a superior OS compared with those with AGM ≥ 5 cm (28.0 months vs. 17.6 months, P = 0.032). SBRT is an effective therapeutic option for treatment of AGM with high LC rates with minimal toxicity.
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Affiliation(s)
- Xianzhi Zhao
- Department of Radiation Oncology, Shanghai Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Xiaofei Zhu
- Department of Radiation Oncology, Shanghai Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Hongqing Zhuang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, 100191, China
| | - Xueling Guo
- Department of Radiation Oncology, Shanghai Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Yongchun Song
- Department of Radiation Oncology and CyberKnife Center, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Xiaoping Ju
- Department of Radiation Oncology, Shanghai Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Ping Wang
- Department of Radiation Oncology and CyberKnife Center, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Zhiyong Yuan
- Department of Radiation Oncology and CyberKnife Center, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Huojun Zhang
- Department of Radiation Oncology, Shanghai Changhai Hospital, Naval Medical University, Shanghai, 200433, China.
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Novel Dose Escalation Approaches for Stereotactic Body Radiotherapy to Adrenal Oligometastases: A Single-Institution Experience. Am J Clin Oncol 2020; 43:107-114. [PMID: 31764023 DOI: 10.1097/coc.0000000000000634] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The role of local disease control in the oligometastatic setting is evolving. Stereotactic body radiation therapy (SBRT) is a noninvasive treatment option for oligometastases; however, using ablative radiation doses for adrenal metastases raises concern given the proximity to radiosensitive organs. Novel treatment techniques may allow for selective dose escalation to improve local control (LC) while minimizing dose to nearby critical structures. MATERIALS AND METHODS We retrospectively reviewed patients with adrenal oligometastases treated with SBRT from 2013 to 2018. LC, disease-free survival, and overall survival were estimated using Kaplan-Meier methods. Predictors of outcomes were evaluated by log-rank and Cox proportional hazard analyses. RESULTS We identified 45 adrenal oligometastases in 41 patients treated with SBRT. The median age at treatment was 67 years (range, 40 to 80). The most common primary histologies were non-small cell lung cancer (51%), renal cell carcinoma (24%), and small cell lung cancer (10%). The median prescription dose was 50 Gy (range, 25 to 60 Gy), with 30 (67%) lesions receiving ≥50 Gy and 14 (31%) receiving 60 Gy. In total, 26 (58%) lesions received a simultaneous-integrated boost. Of the 42 treatment simulations, 26 (62%) were supine, 5 (12%) prone, and 11 (26%) in the left lateral decubitus position. At a median follow-up of 10.5 months, there were 3 local failures with a 12-month LC rate of 96%. CONCLUSIONS Adrenal SBRT for oligometastatic disease is a feasible, noninvasive option with excellent LC and minimal toxicity. Lesions in close proximity to radiosensitive organs may benefit from dynamic patient positioning and selective simultaneous-integrated boost techniques to allow for dose escalation, while also limiting toxicity risks.
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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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15
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Stereotactic body radiotherapy (SBRT) for adrenal metastases of oligometastatic or oligoprogressive tumor patients. Radiat Oncol 2020; 15:30. [PMID: 32019553 PMCID: PMC7001286 DOI: 10.1186/s13014-020-1480-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [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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Stereotactic Body Radiation Therapy of Adrenal Metastases: A Pooled Meta-Analysis and Systematic Review of 39 Studies with 1006 Patients. Int J Radiat Oncol Biol Phys 2020; 107:48-61. [PMID: 32001383 DOI: 10.1016/j.ijrobp.2020.01.017] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 01/03/2020] [Accepted: 01/13/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE To perform a systematic review and pooled meta-analysis of adrenal metastasis stereotactic body radiation therapy (SBRT) outcomes, treatment characteristics, and toxicity to define the efficacy and propose guidelines for intervention. METHODS AND MATERIALS We performed a comprehensive literature search of the Embase and PubMed databases of studies reporting outcome or toxicity data for photon-based SBRT of adrenal metastases in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We then conducted a meta-analysis to estimate pooled overall response, local control (LC), and overall survival and analyzed these outcomes in the context of dosimetric parameters and toxicity using metaregression. RESULTS Thirty-nine studies published between 2009 and 2019 reporting outcomes on 1006 patients were included. The median follow-up was 12 months, and the median biological equivalent dose (BED10, alpha/beta = 10) was 67 Gy. The pooled overall response was 54.6% (95% confidence interval [CI], 46.5%-62.5%). The pooled 1- and 2-year rates of LC were 82% (95% CI, 74%-88%) and 63% (95% CI, 50%-74%), respectively, and the pooled 1- and 2-year overall survival rates were 66% (95% CI, 57%-74%) and 42% (95% CI, 31%-53%), respectively. There was a strong positive association between SBRT dose and 1- and 2-year LC (P < .0001, P = .0002) and an association with 2-year OS (P = .03). Based on a metaregression of dose and LC, BED10 of 60 Gy, 80 Gy, and 100 Gy predicted 1-year LC of 70.5%, 84.8%, and 92.9% and 2-year LC of 47.8%, 70.1%, and 85.6%, respectively. The overall rate of grade 3 or higher toxicity was 1.8%. CONCLUSIONS SBRT of adrenal metastases provides good 1-year LC with an excellent safety profile, and dose escalation may be associated with improved LC. Prospective studies are needed to validate these findings and determine whether there are subsets of patients for whom adrenal metastasis-directed SBRT may confer a survival advantage.
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17
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Linear Accelerator. Pract Radiat Oncol 2020. [DOI: 10.1007/978-981-15-0073-2_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Scouarnec C, Pasquier D, Luu J, le Tinier F, Lebellec L, Rault E, Lartigau E, Mirabel X. Usefulness of Stereotactic Body Radiation Therapy for Treatment of Adrenal Gland Metastases. Front Oncol 2019; 9:732. [PMID: 31448234 PMCID: PMC6692476 DOI: 10.3389/fonc.2019.00732] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 07/22/2019] [Indexed: 12/25/2022] Open
Abstract
Purpose: This study aimed to describe our institutional experience in the use of stereotactic body radiation therapy (SBRT) for the management of adrenal gland metastases from multiple primary cancers. Materials and Methods: We retrospectively reviewed 31 patients who underwent SBRT as treatment for 33 adrenal gland lesions in the academic radiotherapy department of Oscar Lambret cancer center between May 2011 and September 2018. The primary study endpoints were 1- and 2-year local control rates, defined as the absence of progression at the treatment site based on the response evaluation criteria in solid tumors (RECIST). Toxicities were graded in accordance with the Common Terminology Criteria for Adverse Events version 4.03. Results: The average tumor volume was 33.5 cm3 (standard deviation: 51.7 cm3), and the prescribed dose ranged from 30 to 55 Gy given in 3-9 fractions. The median biological effective dose was 112.5 Gy (range: 45-115.5 Gy), assuming α/β = 10. Considering progression at distant sites or death as competing events, the 1- and 2-year actuarial local control rates were 96.5% (95% confidence interval: 84.9-99.7) and 92.6% (95% confidence interval: 79.2-98.7), respectively. According to RECIST, a complete response was achieved in 10 (32.3%) lesions, a partial response in 10 (32.3%) lesions, and stability in 8 (25.8%) lesions. Three patients presented with local relapse at 8.8, 14, and 49.4 months. After a median follow-up of 18 months (range: 4.4-66.4), the median overall survival was 33.5 months (95% confidence interval: 17-not reached), while the median progression-free survival was 7.4 months (95% confidence interval: 3.8-14.1). Treatment-related toxicity was grade 1 or 2 in 42.4% of patients, including nausea (27.3%), abdominal pain (18.2%), vomiting (15.2%), and asthenia (9.1%). None of the patients developed acute grade ≥3 or late toxicity. Conclusion: SBRT seems to be a safe and effective treatment for adrenal gland metastases in patients whose primary tumor and metastatic spread are controlled by systemic treatment. With a 2-year local control rate of 92.6%, SBRT may be considered as one of the first-line treatments in oligometastatic patients with adrenal metastases.
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Affiliation(s)
- Cyrielle Scouarnec
- Academic Department of Radiation Oncology, Oscar Lambret Cancer Center, Lille, France
| | - David Pasquier
- Academic Department of Radiation Oncology, Oscar Lambret Cancer Center, Lille, France
| | - Joel Luu
- Department of Biostatistics, Oscar Lambret Cancer Center, Lille, France
| | - Florence le Tinier
- Academic Department of Radiation Oncology, Oscar Lambret Cancer Center, Lille, France
| | - Loïc Lebellec
- Department of Biostatistics, Oscar Lambret Cancer Center, Lille, France
| | - Erwann Rault
- Medical Physics Department - Academic Department of Radiation Oncology, Oscar Lambret Cancer Center, Lille, France
| | - Eric Lartigau
- Academic Department of Radiation Oncology, Oscar Lambret Cancer Center, Lille, France
| | - Xavier Mirabel
- Academic Department of Radiation Oncology, Oscar Lambret Cancer Center, Lille, France
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Katoh N, Onishi H, Uchinami Y, Inoue T, Kuriyama K, Nishioka K, Shimizu S, Komiyama T, Miyamoto N, Shirato H. Real-Time Tumor-Tracking Radiotherapy and General Stereotactic Body Radiotherapy for Adrenal Metastasis in Patients With Oligometastasis. Technol Cancer Res Treat 2019; 17:1533033818809983. [PMID: 30407123 PMCID: PMC6259059 DOI: 10.1177/1533033818809983] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background: Precise local radiotherapy for adrenal metastasis can prolong the useful life of patients with oligometastasis. The aim of this retrospective, 2-center study was to establish the safety and effectiveness of real-time tumor-tracking radiotherapy and general stereotactic body radiotherapy in treating patients with adrenal metastatic tumors. Materials and Methods: Thirteen lesions in 12 patients were treated with real-time tumor-tracking radiotherapy (48 Gy in 8 fractions over 2 weeks) and 8 lesions in 8 patients were treated with general stereotactic body radiotherapy (40-50 Gy in 5-8 fractions over 2 weeks or 60-70 Gy in 10 fractions over 2 weeks). Overall survival rates, local control rates, and adverse effects were analyzed. Results: The actuarial overall survival rates for all patients at 1 and 2 years were 78.5% and 45.8%, respectively, with a median follow-up of 17.5 months, and the actuarial local control rates for all tumors at 1 and 2 years were 91.7% and 53.0%, respectively, with a median follow-up of 9 months. A complete local tumor response was obtained in 3 tumors treated by real-time tumor-tracking radiotherapy (lung adenocarcinomas with diameters of 35, 40, and 60 mm). There was a statistically significant difference in the local control between the groups treated by real-time tumor-tracking radiotherapy (100% at 1 year) and general stereotactic body radiotherapy (50% at 1 year; P < .001). No late adverse reactions at Grade 2 or higher were reported for either treatment group. Conclusions: This study showed that although both treatments are safe and effective, the real-time tumor-tracking radiotherapy is more effective than general stereotactic body radiotherapy in local control for adrenal metastasis.
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Affiliation(s)
- Norio Katoh
- 1 Department of Radiation Oncology, Hokkaido University Hospital, Sapporo, Japan.,2 Global Station for Quantum Medical Science and Engineering, Global Institution for Collaborative Research and Education (GI-CoRE), Hokkaido University, Sapporo, Japan
| | - Hiroshi Onishi
- 3 Department of Radiology, University of Yamanashi, Chuo, Japan
| | - Yusuke Uchinami
- 1 Department of Radiation Oncology, Hokkaido University Hospital, Sapporo, Japan
| | - Tetsuya Inoue
- 1 Department of Radiation Oncology, Hokkaido University Hospital, Sapporo, Japan.,2 Global Station for Quantum Medical Science and Engineering, Global Institution for Collaborative Research and Education (GI-CoRE), Hokkaido University, Sapporo, Japan
| | - Kengo Kuriyama
- 3 Department of Radiology, University of Yamanashi, Chuo, Japan
| | - Kentaro Nishioka
- 4 Department of Radiation Oncology, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Shinichi Shimizu
- 2 Global Station for Quantum Medical Science and Engineering, Global Institution for Collaborative Research and Education (GI-CoRE), Hokkaido University, Sapporo, Japan.,4 Department of Radiation Oncology, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | | | - Naoki Miyamoto
- 5 Department of Medical Physics, Hokkaido University Hospital, Sapporo, Japan
| | - Hiroki Shirato
- 2 Global Station for Quantum Medical Science and Engineering, Global Institution for Collaborative Research and Education (GI-CoRE), Hokkaido University, Sapporo, Japan.,6 Department of Radiation Medicine, Hokkaido University Faculty of Medicine, Sapporo, Japan
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Burjakow K, Fietkau R, Putz F, Achterberg N, Lettmaier S, Knippen S. Fractionated stereotactic radiation therapy for adrenal metastases: contributing to local tumor control with low toxicity. Strahlenther Onkol 2018; 195:236-245. [PMID: 30374590 DOI: 10.1007/s00066-018-1390-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 10/17/2018] [Indexed: 11/28/2022]
Abstract
PURPOSE To report on the Erlangen (UK-Er) experience with linear accelerator stereotactic body radiation therapy (LINAC SBRT) for adrenal metastasis from various primary tumors. MATERIALS AND METHODS 33 patients were treated. Primary sites included lung (n = 19), melanoma (n = 8), colorectal (n = 2), hepatocellular (n = 1), esophageal (n = 2), and breast cancer (n = 1). 14 patients were treated palliatively, 19 patients were treated with local curative intent. RADIATION TREATMENT Treatment planning was done based on an exhale, mid-ventilation, and inspiration CT series. Further planning CTs were done to check for the correctness of the breathing pattern. Irradiation was performed using a NOVALIS (Varian, Palo Alto, CA, USA; Brainlab AG, München, Germany) linear accelerator. The isocenter was verified before each treatment session using the BrainLab ExacTrac® (Brainlab AG, München, Germany) system to minimize setup errors. Dose was prescribed to the planning target volume (PTV) surrounding 90% isodose. FOLLOW-UP Depending on their overall performance status and prognosis, patients received clinical check-ups and radiological imaging. Median follow-up was 11 months. STATISTICAL ANALYSIS IBM SPSS v. 24 was used for univariate analysis using Kaplan-Meier curves, nonparametric Kruskal-Wallis test, and the chi-square test for frequency distributions. Toxicity was graded according to NCI CTCAE v4.0. Depending on radiologic imaging, patients were classified as stable, regression, and progression. RESULTS Median survival was 11 months, median PFS was 5 months. Median local failure-free survival was 21 months. Patients who were treated with curative intent showed a better survival curve (p < 0.0001) and PFS (p = 0.004). BED ranged from 42 to 108.8 Gy, median BED was 67.2 Gy. Three BED groups were formed. Overall survival curves differed significantly (p = 0.046), favoring the high-dose group. 21 patients were free from any adverse events or discomfort. In 7 cases, a grade I toxicity was noted.
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Affiliation(s)
- Kim Burjakow
- Department of Radiation Oncology, Friedrich-Alexander-University Erlangen-Nuremberg, Universitätsstraße 27, 91054, Erlangen, Germany
| | - Rainer Fietkau
- Department of Radiation Oncology, Friedrich-Alexander-University Erlangen-Nuremberg, Universitätsstraße 27, 91054, Erlangen, Germany
| | - Florian Putz
- Department of Radiation Oncology, Friedrich-Alexander-University Erlangen-Nuremberg, Universitätsstraße 27, 91054, Erlangen, Germany
| | - Nils Achterberg
- Department of Radiation Oncology, Friedrich-Alexander-University Erlangen-Nuremberg, Universitätsstraße 27, 91054, Erlangen, Germany
| | - Sebastian Lettmaier
- Department of Radiation Oncology, Friedrich-Alexander-University Erlangen-Nuremberg, Universitätsstraße 27, 91054, Erlangen, Germany
| | - Stefan Knippen
- Department of Radiation Oncology, Friedrich-Schiller-University Jena, Bachstraße 18, 07743, Jena, Germany.
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Yuan H, Liu F, Li X, Guan Y, Wang M. Clinical efficacy of chemoembolization with simultaneous radiofrequency ablation for treatment of adrenal metastases from hepatocellular carcinoma. Cancer Imaging 2018; 18:24. [PMID: 30064514 PMCID: PMC6069544 DOI: 10.1186/s40644-018-0157-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 07/16/2018] [Indexed: 12/11/2022] Open
Abstract
Background This study investigated the safety and efficacy of transcatheter arterial chemoembolization (TACE) with simultaneous radiofrequency ablation (RFA) as treatment for adrenal metastases (AM) from hepatocellular carcinoma(HCC). Methods The records of 63 patients with AM who were treated at our Hospital between February 2013 and August 2016 were retrospectively reviewed. Patients were divided into a TACE+RFA group (n = 38) and a control group that received TACE alone (n = 25) according to different treatment methods. The success rate, tumor control rate, and safety of these groups were compared, and survival was evaluated using the Kaplan-Meier method. Results All treatments could be completed technically successful in both groups. The tumor control rate at first imaging after 1 months was 92.1% (35/38) in the TACE+RFA group and 76.0% (19/25) in the TACE group(P = 0.041). The assisted local tumor control rate allowing repeated interventions in case of local recurrence was 70.0% (7/10) in the TACE+RFA group and 30.8% (4/13) in the TACE group (P = 0.039). During the follow up period, the TACE+RFA group had better survival than the TACE group at 1 year (92.1% vs. 88.0%), 2 years (73.7% vs. 64.0%), and 3 years (55.3% vs. 44.0%) (P = 0.040). The mean survival time was 26.8 ± 2.0 months (95% CI, 22.8–30.7) in the TACE+RFA group and 17.5 ± 2.2 months (95% CI, 13.1–21.8) in the TACE group. Conclusion TACE+RFA led to better control of local disease progression and longer survival time than TACE alone in the treatment of AM from HCC. Although patients given TACE+RFA had more complications than those given TACE alone, these complications were easily managed.
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Affiliation(s)
- Hongjun Yuan
- Department of Interventional Radiology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, People's Republic of China
| | - Fengyong Liu
- Department of Interventional Radiology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, People's Republic of China.
| | - Xin Li
- Department of Interventional Radiology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, People's Republic of China
| | - Yang Guan
- Department of Interventional Radiology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, People's Republic of China
| | - Maoqiang Wang
- Department of Interventional Radiology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, People's Republic of China
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22
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Palacios MA, Bohoudi O, Bruynzeel AME, van Sörsen de Koste JR, Cobussen P, Slotman BJ, Lagerwaard FJ, Senan S. Role of Daily Plan Adaptation in MR-Guided Stereotactic Ablative Radiation Therapy for Adrenal Metastases. Int J Radiat Oncol Biol Phys 2018; 102:426-433. [PMID: 29902559 DOI: 10.1016/j.ijrobp.2018.06.002] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 05/08/2018] [Accepted: 06/01/2018] [Indexed: 01/01/2023]
Abstract
PURPOSE To study interfractional organ changes during magnetic resonance (MR)-guided stereotactic ablative radiation therapy for adrenal metastases and to evaluate the dosimetric advantages of online plan adaptation. METHODS AND MATERIALS Seventeen patients underwent a total of 84 fractions of video-assisted, respiration-gated, MR-guided adaptive radiation therapy to deliver either 50 Gy (5 fractions), 60 Gy (8 fractions), or 24 Gy (3 fractions). An MR scan was repeated before each fraction, followed by rigid coregistration to the gross tumor volume (GTV) on the pretreatment MR scan. Contour deformation, planning target volume (PTV) (GTV + 3 mm) expansion, and online plan reoptimization were then performed. Reoptimized plans were compared with baseline treatment plans recalculated on the anatomy-of-the-day ("predicted plans"). Interfractional changes in organs at risk (OARs) were quantified according to OAR volume changes within a 3 cm distance from the PTV surface, center of mass displacements, and the Dice similarity coefficient. Plan quality evaluation was based on target coverage (GTV and PTV) and high dose sparing of all OARs (V36Gy, V33Gy, and V25Gy). RESULTS Substantial center of mass displacements were observed for stomach, bowel, and duodenum, 17, 27 and 36 mm, respectively. Maximum volume changes for the stomach, bowel, and duodenum within 3 cm of PTV were 23.8, 20.5, and 20.9 cm3, respectively. Dice similarity coefficient values for OARs ranged from 0.0 to 0.9 for all fractions. Baseline plans recalculated on anatomy-of-the-day revealed underdosage of target volumes and variable OAR sparing, leading to a failure to meet institutional constraints in a third of fractions. Online reoptimization improved target coverage in 63% of fractions and reduced the number of fractions not meeting the V95% objective for GTV and PTV. Reoptimized plans exhibited significantly better sparing of OARs. CONCLUSIONS Significant interfractional changes in OAR positions were observed despite breath-hold stereotactic ablative radiation therapy delivery under MR-guidance. Online reoptimization of treatment plans led to significant improvements in target coverage and OAR sparing.
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Affiliation(s)
- Miguel A Palacios
- Department of Radiation Oncology, VU Medical Centre, Amsterdam, The Netherlands.
| | - Omar Bohoudi
- Department of Radiation Oncology, VU Medical Centre, Amsterdam, The Netherlands
| | - Anna M E Bruynzeel
- Department of Radiation Oncology, VU Medical Centre, Amsterdam, The Netherlands
| | | | - Paul Cobussen
- Department of Radiation Oncology, VU Medical Centre, Amsterdam, The Netherlands
| | - Ben J Slotman
- Department of Radiation Oncology, VU Medical Centre, Amsterdam, The Netherlands
| | - Frank J Lagerwaard
- Department of Radiation Oncology, VU Medical Centre, Amsterdam, The Netherlands
| | - Suresh Senan
- Department of Radiation Oncology, VU Medical Centre, Amsterdam, The Netherlands
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Plichta K, Camden N, Furqan M, Hejleh TA, Clamon GH, Zhang J, Flynn RT, Bhatia SK, Smith MC, Buatti JM, Allen BG. SBRT to adrenal metastases provides high local control with minimal toxicity. Adv Radiat Oncol 2017; 2:581-587. [PMID: 29204525 PMCID: PMC5707423 DOI: 10.1016/j.adro.2017.07.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 07/24/2017] [Accepted: 07/26/2017] [Indexed: 02/08/2023] Open
Abstract
Purpose The adrenal glands are a common site of metastases because of their rich blood supply. Previously, adrenal metastases were treated with systemic chemotherapy or, more rarely, with surgical resection or palliative radiation therapy. Stereotactic body radiation therapy (SBRT) has recently emerged as an attractive noninvasive approach to definitively treat these lesions. We present our experience in treating adrenal metastases using SBRT and review the current literature. Methods and materials This is a single-institution retrospective review of patients who received SBRT to adrenal metastases originating from various primary malignancies. Patients who were eligible for SBRT included those with limited metastatic disease (≤5 sites) with otherwise controlled metastatic disease and uncontrolled adrenal metastases. Results Ten patients met the study's inclusion criteria and received SBRT doses of 30 to 48 Gy in 3 to 5 fractions. Acute sequelae of SBRT treatment included 4 patients with grades 1 or 2 nausea, 3 patients with grade 1 fatigue, and 1 with grade 1 diarrhea. The median follow-up was 6 months with a median overall survival of 9.9 months. One patient demonstrated progressive adrenal gland disease 18.8 months after SBRT treatment. Seven patients developed new distant metastases after treatment, with a median progression-free survival of 3.4 months. Three months after SBRT to the adrenal gland, 1 patient developed a gastrointestinal bleed. Conclusions These results complement the limited existing body of literature by demonstrating that SBRT provides good control of treated adrenal gland metastasis; however, high-grade late toxicities may occur. More stringent dose constraint limits may prevent associated serious adverse events.
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Affiliation(s)
- Kristin Plichta
- Department of Radiation Oncology, University of Iowa, Iowa City, Iowa
| | - Nathan Camden
- Department of Radiation Oncology, University of Iowa, Iowa City, Iowa
| | - Muhammed Furqan
- Department of Internal Medicine, Division of Hematology and Oncology, University of Iowa, Iowa City, Iowa
| | - Taher Abu Hejleh
- Department of Internal Medicine, Division of Hematology and Oncology, University of Iowa, Iowa City, Iowa
| | - Gerald H Clamon
- Department of Internal Medicine, Division of Hematology and Oncology, University of Iowa, Iowa City, Iowa
| | - Jun Zhang
- Department of Internal Medicine, Division of Hematology and Oncology, University of Iowa, Iowa City, Iowa
| | - Ryan T Flynn
- Department of Radiation Oncology, University of Iowa, Iowa City, Iowa
| | - Sudershan K Bhatia
- Department of Radiation Oncology, Albany Stratton VA Medical Center, Albany, New York
| | - Mark C Smith
- Department of Radiation Oncology, University of Iowa, Iowa City, Iowa
| | - John M Buatti
- Department of Radiation Oncology, University of Iowa, Iowa City, Iowa
| | - Bryan G Allen
- Department of Radiation Oncology, University of Iowa, Iowa City, Iowa
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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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Haidenberger A, Heidorn SC, Kremer N, Muacevic A, Fürweger C. Robotic Radiosurgery for Adrenal Gland Metastases. Cureus 2017; 9:e1120. [PMID: 28451479 PMCID: PMC5406171 DOI: 10.7759/cureus.1120] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Introduction The purpose of this study was to investigate the safety and efficacy of CyberKnife (CK) robotic radiosurgery for treatment of adrenal metastases. Methods We performed a retrospective analysis of 23 patients with adrenal metastases who had been treated with CK between October 2006 and December 2015. Fifteen patients received chemotherapy prior to radiosurgery, all patients underwent computer tomography (CT) fluoroscopically guided percutaneous placement of one to three gold fiducials into the adrenal gland. Nineteen patients were selected for single-fraction radiosurgery with a median dose of 22 Gy, four patients were treated in three fractions with a median dose of 13.5 Gy. Results Median follow-up time was 23.6 months. Four patients (17%) experienced local relapse during the evaluation period with a mean time of 19 months to tumor progression. The actuarial local tumor control rate was 95% after one year and 81% after two years. Three of the four patients with local recurrence were retreated with CK radiosurgery. Dynamic tumor tracking enabled accurate treatment with correlation errors less than 2 mm, despite extensive respiration-induced target motion up to 22 mm. Apart from nausea directly after treatment in five patients, we observed no early or late treatment-related side effects. Conclusions Single fraction robotic radiosurgery for adrenal gland metastases is a safe and effective treatment option for patients who are not eligible for surgical resection.
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Wang Z, Wang J, Zhuang H, Wang P, Yuan Z. Stereotactic body radiation therapy induces fast tumor control and symptom relief in patients with iliac lymph node metastasis. Sci Rep 2016; 6:37987. [PMID: 27897235 PMCID: PMC5126556 DOI: 10.1038/srep37987] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 11/03/2016] [Indexed: 01/21/2023] Open
Abstract
The CyberKnife is a robotic stereotactic body radiotherapy (SBRT) system which has shown promising results for many malignances with good efficacy and low toxicity. This study aims to evaluate the response and local control (LC) obtained with CyberKnife in the management of iliac lymph node metastases (ILNM). Twenty-two patients with 27 ILNM were treated by CyberKnife from May 2010 to May 2016. Median follow-up time was 33 months (8-97). The complete response, partial response, stable disease and progression disease rates were 37.0%, 48.0%, 7.5% and 7.5% respectively. The 1-, 2-, and 3-year LC rates were all 90.6%, and overall survival rates were 78.8%, 60.6%, and 43.3% respectively. All patients with pelvic pain and ureter obstruction achieved good and fast symptom relief, while leg edema persisted in 2 patients. The general treatment tolerance was acceptable and no severe toxicities were reported. No factors were found correlated with local failure. While overall survival (OS) was better for patients who had received a total dose more than 30 Gy or prior systemic treatment, and whose symptoms were relieved. Taken together, CyberKnife is an effective therapeutic option for ILNM, providing high LC rate and good symptom relief with minimal toxicity.
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Affiliation(s)
- Zhongqiu Wang
- Department of Radiation Oncology and CyberKnife Center, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Jing Wang
- Department of Radiation Oncology and CyberKnife Center, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Hongqing Zhuang
- Department of Radiation Oncology and CyberKnife Center, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Ping Wang
- Department of Radiation Oncology and CyberKnife Center, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Zhiyong Yuan
- Department of Radiation Oncology and CyberKnife Center, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
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Men M, Ye X, Fan W, Zhang K, Bi J, Yang X, Zheng A, Huang G, Wei Z. Short-Term Outcomes and Safety of Computed Tomography-Guided Percutaneous Microwave Ablation of Solitary Adrenal Metastasis from Lung Cancer: A Multi-Center Retrospective Study. Korean J Radiol 2016; 17:864-873. [PMID: 27833402 PMCID: PMC5102914 DOI: 10.3348/kjr.2016.17.6.864] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Accepted: 07/09/2016] [Indexed: 12/22/2022] Open
Abstract
Objective To retrospectively evaluate the short-term outcomes and safety of computed tomography (CT)-guided percutaneous microwave ablation (MWA) of solitary adrenal metastasis from lung cancer. Materials and Methods From May 2010 to April 2014, 31 patients with unilateral adrenal metastasis from lung cancer who were treated with CT-guided percutaneous MWA were enrolled. This study was conducted with approval from local Institutional Review Board. Clinical outcomes and complications of MWA were assessed. Results Their tumors ranged from 1.5 to 5.4 cm in diameter. After a median follow-up period of 11.1 months, primary efficacy rate was 90.3% (28/31). Local tumor progression was detected in 7 (22.6%) of 31 cases. Their median overall survival time was 12 months. The 1-year overall survival rate was 44.3%. Median local tumor progression-free survival time was 9 months. Local tumor progression-free survival rate was 77.4%. Of 36 MWA sessions, two (5.6%) had major complications (hypertensive crisis). Conclusion CT-guided percutaneous MWA may be fairly safe and effective for treating solitary adrenal metastasis from lung cancer.
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Affiliation(s)
- Min Men
- Department of Oncology, Shandong Provincial Hospital Affiliated with Shandong University, Jinan, Shandong Province 250021, China
| | - Xin Ye
- Department of Oncology, Shandong Provincial Hospital Affiliated with Shandong University, Jinan, Shandong Province 250021, China
| | - Weijun Fan
- Imaging and Interventional Center, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong Province 510060, China
| | - Kaixian Zhang
- Department of Oncology, Teng Zhou Central People's Hospital Affiliated with Jining Medical College, Tengzhou, Shandong Province 277500, China
| | - Jingwang Bi
- Department of Oncology, Jinan Military General Hospital of Chinese People's Liberation Army, Jinan, Shandong Province 250021, China
| | - Xia Yang
- Department of Oncology, Shandong Provincial Hospital Affiliated with Shandong University, Jinan, Shandong Province 250021, China
| | - Aimin Zheng
- Department of Oncology, Shandong Provincial Hospital Affiliated with Shandong University, Jinan, Shandong Province 250021, China
| | - Guanghui Huang
- Department of Oncology, Shandong Provincial Hospital Affiliated with Shandong University, Jinan, Shandong Province 250021, China
| | - Zhigang Wei
- Department of Oncology, Shandong Provincial Hospital Affiliated with Shandong University, Jinan, Shandong Province 250021, China
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Chance WW, Nguyen QN, Mehran R, Welsh JW, Gomez DR, Balter P, Komaki R, Liao Z, Chang JY. Stereotactic ablative radiotherapy for adrenal gland metastases: Factors influencing outcomes, patterns of failure, and dosimetric thresholds for toxicity. Pract Radiat Oncol 2016; 7:e195-e203. [PMID: 27743801 DOI: 10.1016/j.prro.2016.09.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 09/04/2016] [Accepted: 09/08/2016] [Indexed: 01/22/2023]
Abstract
PURPOSE We report our single-institution experience with stereotactic ablative radiotherapy (SABR) for adrenal metastasis and identify factors influencing outcomes, patterns of failure, and dosimetric thresholds for toxicity. METHODS AND MATERIALS We identified patients with adrenal metastases treated with SABR from 2009 to 2015. Toxicity was evaluated with Common Terminology Criteria for Adverse Events v4.0. Local failures were categorized as in-field, marginal, or out-of-field. New or progressive disease outside the treated adrenal gland was considered distant failure. Survival and time to local and distant failure were estimated by the Kaplan-Meier method. Prognostic factors were evaluated with a Cox proportional hazards model. Fisher's exact tests were used to compare toxicity between dosimetric thresholds. RESULTS Forty-three patients with 49 adrenal metastases (84% from lung) were treated with SABR to a median prescribed dose of 60 Gy in 10 fractions. Median overall survival time was 19 months, and 1- and 2-year rates were 65% and 42%, respectively. Bilateral adrenal metastases were associated with worse overall survival (P = .01). Median progression-free survival (PFS) time was 6 months, with most progressions being distant failure (most often to brain or bone). PFS was better in patients with a solitary adrenal metastasis (P = .03). Median time to local failure was not reached; the 1-year freedom from local failure rate was 74%. Nine failures were in field and 1 was marginal; no local failures occurred in lesions treated with biologically equivalent doses of >100 Gy. No patient experienced grade 3-5 toxicity. Low-grade gastrointestinal toxicity was common, but grade 2 toxicity was avoided in patients with a maximum stomach-bowel point dose of ≤50 Gy (P = .03). Low-grade adrenal insufficiency was common with bilateral treatment. CONCLUSION SABR was well tolerated and resulted in good 1-year local control; PFS was promising for patients with solitary metastases. Low-grade toxicity was common, but can be minimized with strict dosimetric constraints.
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Affiliation(s)
- William W Chance
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Quynh-Nhu Nguyen
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Reza Mehran
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - James W Welsh
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Daniel R Gomez
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Peter Balter
- Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ritsuko Komaki
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Zhongxing Liao
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Joe Y Chang
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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Guerrero E, Ahmed M. The role of stereotactic ablative radiotherapy (SBRT) in the management of oligometastatic non small cell lung cancer. Lung Cancer 2015; 92:22-8. [PMID: 26775592 DOI: 10.1016/j.lungcan.2015.11.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Accepted: 11/22/2015] [Indexed: 12/29/2022]
Abstract
Our understanding of metastatic disease has evolved significantly in the last 20 years. Considered strictly a systemic issue, local treatment would only have significant impact in terms of palliation. However, Hellman and Weichselbaum stated that there might be an intermediate state, in which controlling limited metastatic sites could improve oncologic outcomes. This is called an oligometastatic state, a point between locally confined cancer and widespread disease [1,2]. As treatment with chemotherapy alone for non small cell lung cancer (NSCLC) yields median survivals of 8-11 months [3] and minimal chances of long term survival, new strategies are needed to offer better odds for metastatic patients. Outcomes tend to be better in patients with low volume metastatic disease. [4,5], leading us to question whether the oligometastatic group of patients will gain from a more radical treatment paradigm. In this setting, ablative treatments like surgery or SBRT may provide longer survival and better local control times. There is a rationale for the use of ablative local treatments, as most failures after chemotherapy occur at sites initially affected by disease, and these sites could be a source of further dissemination. Also, chemotherapy resistance can adversely impact resolution of metastatic disease [6]. In rare cases, the abscopal effect (an immune effect arising after radiotherapy in non irradiated metastatic sites) has been described [7,8]. In this review article, we address the impact of SBRT in oligometastatic NSCLC, the most relevant prognostic factors, indications and a site specific review. This review will focus on SBRT for extracranial disease as the role for intracranial SBRT is established.
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Affiliation(s)
- Eduardo Guerrero
- Radiation Oncology Department, Instituto Nacional de Cancerología, Bogotá, Colombia
| | - Merina Ahmed
- Academic Radiotherapy, Royal Marsden NHS Foundation Trust, Sutton, UK.
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