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Cloconi C, Georgiou C, Zamba N, Zamboglou C, Ferentinos K. Use of Radiotherapy in Advanced Breast Cancer: The Role of a Nurse. Semin Oncol Nurs 2024; 40:151567. [PMID: 38097413 DOI: 10.1016/j.soncn.2023.151567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/15/2023] [Accepted: 11/15/2023] [Indexed: 02/12/2024]
Abstract
OBJECTIVES Systemic therapy is the mainstay in advanced breast cancer (ABC), but innovations in radiation oncology have given radiotherapy a crucial role in the treatment of both intracranial and extracranial ABC. Breast cancer specialists include, in addition to medical and clinical oncologists, breast cancer nurses with unique theoretical knowledge and significant clinical experience. This review aims to discuss the function of radiotherapy in ABC and to highlight the role and importance of specialized nursing care for ABC patients receiving radiotherapy. DATA SOURCES An extensive literature review was conducted on the role of radiotherapy and its implementation in various settings of ABC and the pivotal contribution of nursing practices to the quality of life of these patients, with a particular focus on symptom and side effect management and prevention, education, as well as unmet patient needs. The Advanced Breast Cancer International Consensus Guidelines (ABC-5) were also included. All the above data were combined with the expert and practical considerations of breast cancer specialists within the team. CONCLUSION The sophisticated application of radiotherapy and the complexity of ABC patient management, concerning symptoms, side effects, and overall well-being necessitate collaborative efforts to optimize patient care. Breast cancer nurses hold a central role in this framework. IMPLICATIONS FOR NURSING PRACTICE The significance of specialized nursing in contributing to comprehensive patient care for ABC patients treated with radiotherapy outlines the need for extensive training that aims to provide a holistic approach and entails physical, mental, and emotional support and patient and caregiver education.
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Affiliation(s)
- Constantina Cloconi
- Head Nurse/Research Nurse of Radiation Oncology Department, German Oncology Center and Cyprus University of Technology, Limassol, Cyprus
| | - Christina Georgiou
- Nurse of Radiation Oncology Department, German Oncology Center and Cyprus University of Technology, Limassol, Cyprus
| | - Nicole Zamba
- Junior Doctor of Radiation Oncology Department, German Oncology Center, Limassol, Cyprus.
| | | | - Konstantinos Ferentinos
- Director of Radiation Oncology Department, German Oncology Center, Limassol, and European University of Cyprus, Nicosia, Cyprus
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2
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Damm R, Wybranska J, Hass P, Walke M, Omari J, Pech M, Seidensticker R, Ricke J, Seidensticker M. Prevention of radiation-induced liver toxicity after interstitial HDR brachytherapy by pentoxifylline and ursodeoxycholic acid: patient compliance and outcome in a randomized trial. J Cancer Res Clin Oncol 2023:10.1007/s00432-023-04832-w. [PMID: 37166579 PMCID: PMC10374685 DOI: 10.1007/s00432-023-04832-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/02/2023] [Indexed: 05/12/2023]
Abstract
AIM To investigate the impact of pentoxifylline (PTX, 3 × 400 mg per day) and ursodeoxycholic acid (UDCA, 3 × 250 mg per day) administered for 12 weeks on radiation-induced liver toxicity. MATERIALS AND METHODS Inclusion criteria were liver metastases of extrahepatic malignancies undergoing HDR-BT. 36 patients were prospectively randomized to the medication (N = 18) or control arm (N = 18) and follow-up by hepatobiliary magnetic resonance imaging (MRI) was scheduled 6 and 12 weeks after local ablation by HDR-BT. We determined the threshold doses of fRILI by image fusion of MRI with the dosimetry data. RESULTS 32 patients completed the study schedule. Per-protocol treatment was limited to 8 patients in the medication group and 16 patients in the control group. 22 adverse events of any grade likely or certainly related to PTX were recorded in 12 patients leading to the discontinuation of the study medication in 7 patients and to a dose reduction of PTX in 2 patients. In the per-protocol population, statistical analysis failed to prove a reduction of fRILI 6 and 12 weeks after HDR-BT. The incidence of adverse effects attributed to PTX (70.6%) was well above the data found in the literature for its approved indication. CONCLUSION The study endpoint was not met mainly attributed to the low statistical power of the small per-protocol cohort. Independently, PTX cannot be recommended for the reduction of radiation-induced liver toxicity in oncologic patients undergoing HDR-BT of liver metastases. Further studies might focus on a combination of UDCA with other potential drugs to help establish a preventive and tolerable regimen.
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Affiliation(s)
- Robert Damm
- Department of Radiology and Nuclear Medicine, Otto-Von-Guericke-University Magdeburg, Magdeburg, Germany
| | - Joanna Wybranska
- Department of Radiology and Nuclear Medicine, Otto-Von-Guericke-University Magdeburg, Magdeburg, Germany
| | - Peter Hass
- Department of Radiation Oncology, Helios Klinikum, Erfurt, Germany
| | - Mathias Walke
- Department of Radiation Oncology, Otto-Von-Guericke-University, Magdeburg, Germany
| | - Jazan Omari
- Department of Radiology and Nuclear Medicine, Otto-Von-Guericke-University Magdeburg, Magdeburg, Germany
| | - Maciej Pech
- Department of Radiology and Nuclear Medicine, Otto-Von-Guericke-University Magdeburg, Magdeburg, Germany
| | | | - Jens Ricke
- Department of Radiology, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Max Seidensticker
- Department of Radiology, Ludwig-Maximilians-University Munich, Munich, Germany.
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3
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Appalanaido GK, Ahmad MZ, Shukor SA, Cheen Hoe AK, Subramaniam MK, Fan AS, Abdul Aziz MZ. Pathological complete response with immunotherapy and brachytherapy to 15 metastatic liver lesions in a single patient. Hepat Oncol 2022; 9:HEP44. [PMID: 36176484 PMCID: PMC9517960 DOI: 10.2217/hep-2021-0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 08/25/2022] [Indexed: 11/23/2022] Open
Abstract
Materials & methods: High dose rate interstitial brachytherapy (HDR-IBT) treatment plan for 15 metastatic liver lesions in a patient with pancreatic cancer was retrieved and analyzed for liver dose parameters and diaphragm dose. Serial 18F-FDG PET-CT scans were reviewed for disease response assessment and left liver lobe volume. Serial laboratory records were analyzed for liver parameters. Results: Left liver lobe volume increased from 241 cm3 pre-HDR-IBT to estimated 600 cm3 after seven sessions of HDR-IBT. Metabolic complete response (CR) and subsequently pathological CR was confirmed in the right hepatotectomy specimen for all the 15 PET-CT avid lesions treated with HDR-IBT. Maximum diaphragm dose in a single fraction was 82 Gy. The liver parameters were stable and patient did not develop radiation induced liver disease. Discussion: This is the largest reported series of HDR-IBT to liver lesions in a single patient. This first ever reported combined treatment of immunotherapy (IT) and HDR-IBT had likely rendered this patient disease free both at local the liver and systemically. Metabolic CR by PET-CT can be seen as early as 46 days after HDR-IBT. Diaphragm can tolerate very high doses of radiation and repeated treatment. Conclusion: In this patient HDR-IBT for multiple liver lesions with IT is well tolerated. PET-CT can be used for response assessment of HDR-IBT liver. Synergistic effect of IT with HDR-IBT and it’s role as bridging for liver resection has clinical potential and should be further studied in prospective trials.
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Affiliation(s)
| | - Muhamad Zabidi Ahmad
- Advanced Medical & Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Syadwa Abdul Shukor
- Department of Radiation Oncology, National University Cancer Institute, Singapore
| | | | | | - Ang Soo Fan
- Department of Medical Oncology, National Cancer Centre Singapore, Singapore
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4
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Alrabiah K, Liao G, Shen Q, Chiang CL, Dawson LA. The evolving role of radiation therapy as treatment for liver metastases. JOURNAL OF THE NATIONAL CANCER CENTER 2022; 2:183-187. [PMID: 39036451 PMCID: PMC11256533 DOI: 10.1016/j.jncc.2022.06.004] [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: 02/22/2022] [Revised: 05/30/2022] [Accepted: 06/22/2022] [Indexed: 12/24/2022] Open
Abstract
Liver metastases occur commonly in many solid malignancies. With advances in systemic therapies and increased life expectancy, the role of using local therapies in oligo-metastases is rapidly increasing. Stereotactic body radiotherapy (SBRT) is an emerging precision therapy that is being used more frequently in the treatment for unresectable liver metastases. This review focuses on the role of SBRT for liver metastases, principles of treatment, clinical outcomes, toxicity, and optimal patient selection.
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Affiliation(s)
- Khalid Alrabiah
- Radiation Medicine Program, Princess Margaret Hospital, University Health Network, Toronto, Canada
- Department of Radiation Oncology, University of Toronto, Toronto, Canada
| | - Guixiang Liao
- Department of Radiation Oncology, Shenzhen People's Hospital, the Second Clinical Medical College, Jinan University, Guangdong, China
| | - Qi Shen
- Department of Radiation Oncology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Chi-Leung Chiang
- Department of Clinical Oncology, Hong Kong University Shenzhen Hospital and Queen Mary Hospital, Hong Kong University Li Ka Shing Medical School, Hong Kong, China
- Department of Clinical Oncology, Queen Mary Hospital, Hong Kong University Li Ka Shing Faculty of Medicine, Hong Kong, China
| | - Laura A. Dawson
- Radiation Medicine Program, Princess Margaret Hospital, University Health Network, Toronto, Canada
- Department of Radiation Oncology, University of Toronto, Toronto, Canada
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5
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Correlation of chemokines and growth factors with radiation-induced liver injury after interstitial high dose rate (HDR) brachytherapy of liver metastases. J Cancer Res Clin Oncol 2022; 148:2815-2826. [PMID: 35596772 PMCID: PMC9470622 DOI: 10.1007/s00432-022-04041-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 04/25/2022] [Indexed: 11/06/2022]
Abstract
Background Locoregional therapies, as imaging-guided tumor-directed procedures, are emerging treatment strategies in the management of primary and secondary liver malignancies such as e.g. colorectal cancer liver metastases. As one of those, irradiation-based interstitial high dose rate brachytherapy (iBT) of liver metastases bears a risk of developing focal radiation-induced liver injury (fRILI). Since little is known about biological factors involved in hepatic dysfunction after irradiation, the aim of this study was to identify factors, that may play a role in the underlying mechanism of fRILI, and that potentially may serve as biomarkers for post-therapeutic fRILI to improve specific management and treatment of patients. Methods Twenty-two patients with hepatic malignancies (tumor patients, TP) underwent iBT with total ablative doses of radiation to the target volume ranging from e.g. 15 to 25 Gy. Hepatobiliary magnetic resonance imaging (MRI) was performed 6 weeks after iBT to quanitify fRILI. Blood samples were taken before (pre) and 6 weeks after (post) iBT from TP, and from ten healthy volunteers (HV controls) for the analyses of humoral mediators: monocyte chemoattractant protein-1 (MCP-1), chemokine (C-X3-C motif) ligand 1 (CX3CL1), vascular endothelial growth factor (VEGF) and beta-nerve growth factor (beta-NGF) using the Multi-Analyte Flow Assay via flow cytometry. Correlation analyses between the humoral mediators (pre and post iBT) with the tumor volume and fRILI were performed. Results While MCP-1 and CX3CL1 tended to decrease in TP vs. HV, VEGF was significantly decreased in TP vs. HV pre and post iBT (p < 0.05). Beta-NGF levels were significantly increased in TP vs. HV pre and post iBT (p < 0.05). Baseline circulating levels of MCP-1, VEGF and beta-NGF have shown significant positive correlations with the hepatic tumor volume (p < 0.05). Circulating levels of humoral mediators before treatment did not correlate with fRILI, while CX3CL1 and VEGF after iBT have shown significant positive correlations with fRILI (p < 0.05). Conclusion Tumor volume and threshold dose of irradiation damage correlated positively with MCP-1 and VEGF as well as NGF and CX3CL, respectively. Thus, investigation of biological mediators in blood samples from tumor patients may provide an appropriate tool to predict fRILI after interstitial HDR brachytherapy of liver metastases.
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Karagiannis E, Strouthos I, Leczynski A, Zamboglou N, Ferentinos K. Narrative Review of High-Dose-Rate Interstitial Brachytherapy in Primary or Secondary Liver Tumors. Front Oncol 2022; 12:800920. [PMID: 35299745 PMCID: PMC8920984 DOI: 10.3389/fonc.2022.800920] [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: 10/24/2021] [Accepted: 01/31/2022] [Indexed: 12/24/2022] Open
Abstract
The optimal management of intrahepatic malignancies involves a multidisciplinary approach. Although surgical resection has been considered the only curative approach, the use of several minimally invasive ablative techniques has dramatically increased the last two decades, mainly due to the fact that they provide similar oncological results with significantly decreased morbidity. Among these modalities, interstitial liver brachytherapy, probably the most flexible liver ablative method, with excellent clinical data on its safety and effectiveness, is frequently not even mentioned as an option in the current peer reviewed literature and guidelines. Brachytherapy is a type of radiotherapy utilizing radionuclides that are directly inserted into the tumor. Compared to external beam radiation therapy, brachytherapy has the potential to deliver an ablative radiation dose over a short period of time, with the advantage of a rapid dose fall-off, that allows for sparing of adjacent healthy tissue. For numerous malignancies such as skin, gynecological, breast, prostate, head and neck, bladder, liver and soft-tissue tumors, brachytherapy as a monotherapy or combined with external beam radiation therapy, has become a standard treatment for many decades. This review article aims to describe the high-dose-rate liver brachytherapy technique, its selection criteria, present its advantages and disadvantages, as well as the available clinical data, in order to help physicians to explore and hopefully introduce liver brachytherapy into their clinical routine.
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Affiliation(s)
- Efstratios Karagiannis
- Department of Radiation Oncology, German Oncology Center, Limassol, Cyprus.,Department of Medicine, School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Iosif Strouthos
- Department of Radiation Oncology, German Oncology Center, Limassol, Cyprus.,Department of Medicine, School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Agnes Leczynski
- Department of Radiation Oncology, German Oncology Center, Limassol, Cyprus
| | - Nikolaos Zamboglou
- Department of Radiation Oncology, German Oncology Center, Limassol, Cyprus.,Department of Medicine, School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Konstantinos Ferentinos
- Department of Radiation Oncology, German Oncology Center, Limassol, Cyprus.,Department of Medicine, School of Medicine, European University Cyprus, Nicosia, Cyprus
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Walter F, Rottler M, Nierer L, Landry G, Well J, Rogowski P, Mohnike K, Seidensticker M, Ricke J, Belka C, Corradini S. Interstitial High-Dose-Rate Brachytherapy of Liver Metastases in Oligometastatic Patients. Cancers (Basel) 2021; 13:cancers13246250. [PMID: 34944869 PMCID: PMC8699459 DOI: 10.3390/cancers13246250] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 12/10/2021] [Indexed: 12/22/2022] Open
Abstract
Simple Summary Local ablative treatments have emerged as a promising treatment strategy for patients with oligometastatic disease. Interstitial brachytherapy (iBT) is one of the locally ablative treatment options for unresectable liver metastases in oligometastatic disease. We report the feasibility and oncologic outcome of 141 iBT treatments of 244 oligometastatic liver metastases performed in patients with limited tumor burdens in a high-volume center. iBT was feasible, safe and effective in the treatment of oligometastatic liver metastases with good local control rates and low toxicity. Histology and total tumor volume had an impact on local control rates. Abstract Local ablative treatments have emerged as a promising treatment strategy for patients with oligometastatic disease. Among others, interstitial brachytherapy (iBT) is an upcoming treatment option for unresectable liver metastases. We report the feasibility and oncologic outcome of iBT of oligometastatic liver metastases performed in patients with limited tumor burdens in a high-volume center. Patients undergoing iBT between August 2017and March 2019 were included. A retrospective analysis of patient outcomes and treatment complications was performed. Patients treated for metastatic colorectal carcinoma (CRC) were compared to other histologies. A total of 141 iBT procedures were performed in 106 patients (male:52; female:54) and 244 liver metastases. Overall, 51% (54/106) of patients had a diagnosis of metastatic CRC. The median follow-up was 9 months, and overall survival (OS) was 92.3% at 6 months and 76.3% at 12 months. Local-relapse-free survival (LRFS) was 88.4% at 6 months and 71.5% at 12 months, with a significant difference between patients with CRC (84.1% and 50.6%) versus other histologies (92.4% and 92.4%, p < 0.001). A sub-group analysis showed a significant advantage in patients with CRC receiving a minimal dose (D100) of 20 Gy to the planning target volume. Treatments of smaller total liver-tumor volumes (<18 ccm) resulted in better LRFS rates. iBT is a safe and effective treatment approach for oligometastatic liver disease. A higher treatment dose is needed for patients with CRC. Moreover, lower metastatic burdens may be favorable for LRFS. Prospective studies are needed to assess the role of iBT in the oligometastatic setting as an alternative to other local ablative treatment approaches in patients with liver metastases.
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Affiliation(s)
- Franziska Walter
- Department of Radiation Oncology, University Hospital, Ludwig Maximilian University, 81377 Munich, Germany; (F.W.); (M.R.); (L.N.); (G.L.); (J.W.); (P.R.); (C.B.)
| | - Maya Rottler
- Department of Radiation Oncology, University Hospital, Ludwig Maximilian University, 81377 Munich, Germany; (F.W.); (M.R.); (L.N.); (G.L.); (J.W.); (P.R.); (C.B.)
| | - Lukas Nierer
- Department of Radiation Oncology, University Hospital, Ludwig Maximilian University, 81377 Munich, Germany; (F.W.); (M.R.); (L.N.); (G.L.); (J.W.); (P.R.); (C.B.)
| | - Guillaume Landry
- Department of Radiation Oncology, University Hospital, Ludwig Maximilian University, 81377 Munich, Germany; (F.W.); (M.R.); (L.N.); (G.L.); (J.W.); (P.R.); (C.B.)
| | - Justus Well
- Department of Radiation Oncology, University Hospital, Ludwig Maximilian University, 81377 Munich, Germany; (F.W.); (M.R.); (L.N.); (G.L.); (J.W.); (P.R.); (C.B.)
| | - Paul Rogowski
- Department of Radiation Oncology, University Hospital, Ludwig Maximilian University, 81377 Munich, Germany; (F.W.); (M.R.); (L.N.); (G.L.); (J.W.); (P.R.); (C.B.)
| | - Konrad Mohnike
- Diagnostisch Therapeutisches Zentrum (DTZ), 10243 Berlin, Germany;
| | - Max Seidensticker
- Department of Radiology, University Hospital, Ludwig Maximilian University, 81377 Munich, Germany; (M.S.); (J.R.)
| | - Jens Ricke
- Department of Radiology, University Hospital, Ludwig Maximilian University, 81377 Munich, Germany; (M.S.); (J.R.)
| | - Claus Belka
- Department of Radiation Oncology, University Hospital, Ludwig Maximilian University, 81377 Munich, Germany; (F.W.); (M.R.); (L.N.); (G.L.); (J.W.); (P.R.); (C.B.)
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, Ludwig Maximilian University, 81377 Munich, Germany; (F.W.); (M.R.); (L.N.); (G.L.); (J.W.); (P.R.); (C.B.)
- Correspondence:
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Abstract
Breast cancer is the most common cancer in women and breast cancer liver metastasis may be associated with poor outcomes. Emerging locoregional therapies can be given in outpatient settings or with short hospital stays, to provide local control, support quality of life, preserve liver function, and potentially prolong survival. This review discusses retrospective studies suggesting potential benefits of locoregional treatment of breast cancer liver metastasis. Future prospective studies are needed to demonstrate efficacy and optimize patient selection.
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Affiliation(s)
- Ariel N Liberchuk
- Interventional Radiology Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Amy R Deipolyi
- Interventional Radiology Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
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Terata K, Imai K, Wakita A, Sato Y, Motoyama S, Minamiya Y. Surgical therapy for breast cancer liver metastases. Transl Cancer Res 2020; 9:5053-5062. [PMID: 35117871 PMCID: PMC8797688 DOI: 10.21037/tcr-20-1598] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 05/15/2020] [Indexed: 12/15/2022]
Abstract
Breast cancer is the most commonly diagnosed cancer in females worldwide. If diagnosed early, patients generally have good outcomes. However, approximately 20% to 30% of all women diagnosed with breast cancer develop metastatic disease. Metastatic breast cancer is incurable, but there is growing evidence that resection or other local therapy for breast cancer liver metastases (BCLM) may improve survival. We aimed to review indications for and outcomes of perioperative liver resection and other local therapies for BCLM. In this series, we reviewed 11 articles (605 patients) focusing on surgical resection and 7 articles (266 patients) describing radiofrequency ablation (RFA) for BCLM. Median disease-free survival (DFS) after surgical resection was 23 months (range, 14–29 months) and median overall survival (OS) was 39.5 months (range, 26–82 months). One, 3- and 5-year survivals were 89.5%, 70%, and 38%, respectively. The factors favoring better outcomes are hormone receptor positive primary breast cancer status, R0 resection, no extrahepatic metastases (EHM), small BCLM, and solitary liver metastases. On the other hand, the median DFS with RFA was 11 months, median OS was 32 months, and the 3- and 5-year OS were 43% and 27%, respectively. The clinical features that are indications for RFA are smaller tumor and higher EHM rate than those favoring surgical resection (2.4 vs. 4.0 cm and 46% vs. 27%). The merits of RFA are its high technical success rate, low morbidity, short hospital stay, and that it can be repeated. Although results are as yet limited, in carefully selected patients, resection or other local therapies such as RFA, render BCLM potentially provide prognostic improvement.
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Affiliation(s)
- Kaori Terata
- Department of Breast and Endocrine Surgery, Akita University Hospital, Akita, Japan.,Department of Thoracic Surgery, Akita University Graduate School of Medicine, Akita, Japan
| | - Kazuhiro Imai
- Department of Thoracic Surgery, Akita University Graduate School of Medicine, Akita, Japan
| | - Akiyuki Wakita
- Department of Thoracic Surgery, Akita University Graduate School of Medicine, Akita, Japan
| | - Yusuke Sato
- Department of Thoracic Surgery, Akita University Graduate School of Medicine, Akita, Japan
| | - Satoru Motoyama
- Department of Thoracic Surgery, Akita University Graduate School of Medicine, Akita, Japan
| | - Yoshihiro Minamiya
- Department of Thoracic Surgery, Akita University Graduate School of Medicine, Akita, Japan
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Tumor Seeding along the Puncture Tract in CT-Guided Interstitial High-Dose-Rate Brachytherapy. J Vasc Interv Radiol 2020; 31:720-727. [PMID: 32127321 DOI: 10.1016/j.jvir.2019.10.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 09/23/2019] [Accepted: 10/08/2019] [Indexed: 12/23/2022] Open
Abstract
PURPOSE To quantify the occurrence of tumor seeding in computed tomography (CT)-guided high-dose-rate brachytherapy (HDRBT) and to identify potential risk factors. MATERIALS AND METHODS CT-HDRBT is a minimally invasive therapeutic option for local ablation of unresectable tumors. The procedure involves CT-guided placement of an enclosed catheter and high-dose-rate brachytherapy using iridium-192. Transcutaneous puncture of a tumor with subsequent retraction of the applicator has the potential risk of tumor seeding along the puncture tract. A total of 1,765 consecutive CT-HDRBT procedures were performed at this center between 2006 and 2017 and were retrospectively analyzed. In addition, a distinction was made between whether the puncture tract was irradiated or not. Follow-up imaging datasets were evaluated for tumor seeding along the former puncture tracts. Descriptive and exploratory statistical analyses of the data were performed. RESULTS Tumor seeding was observed in 25 cases (25 of 1,765 cases [1.5%]). A total of 0.008 cases occurred per person-age. Patient age was identified as a potential risk factor with an odds ratio of 1.046 (95% confidence interval, 1.003-1.091; P = .04). There were no differences between whether the puncture tract was irradiated or not (P = .552). CONCLUSIONS Tumor seeding along the puncture tract can occur in CT-HDRBT but is rare.
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11
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Critical review of multidisciplinary non-surgical local interventional ablation techniques in primary or secondary liver malignancies. J Contemp Brachytherapy 2019; 11:589-600. [PMID: 31969919 PMCID: PMC6964346 DOI: 10.5114/jcb.2019.90466] [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] [Received: 08/02/2019] [Accepted: 10/15/2019] [Indexed: 12/21/2022] Open
Abstract
Local non-surgical interventional percutaneous ablation represents nowadays an important part of the potential treatment strategies. Although surgical ablation represents the gold standard, in the past decade there was an expansion in the use of non-surgical ablative techniques: radiofrequency, microwave, laser, cryoablation, irreversible electroporation, and interventional radiotherapy (brachytherapy) in primary as well as secondary liver cancers. With the growing experience in the field, there was implemented a new pillar for cancer treatment, together with surgery, chemotherapy as well as radiotherapy, so-called interventional oncology (IO). To date, there are no published papers regarding a comparative interdisciplinary evaluation of all these non-surgical interventional local ablation therapies. Our paper offers a critical interdisciplinary overview of the treatments in both primary and secondary liver tumors, including from a cost-effective point of view. Furthermore, the present status of education in IO and a comparison of actual economic aspects of the treatments are also provided.
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Complications of Computed Tomography-Guided High-Dose-Rate Brachytherapy (CT-HDRBT) and Risk Factors: Results from More than 10 Years of Experience. Cardiovasc Intervent Radiol 2019; 43:284-294. [DOI: 10.1007/s00270-019-02386-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 11/25/2019] [Indexed: 02/06/2023]
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Hass P, Mohnike K, Kropf S, Brunner TB, Walke M, Albers D, Petersen C, Damm R, Walter F, Ricke J, Powerski M, Corradini S. Comparative analysis between interstitial brachytherapy and stereotactic body irradiation for local ablation in liver malignancies. Brachytherapy 2019; 18:823-828. [PMID: 31522972 DOI: 10.1016/j.brachy.2019.08.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/29/2019] [Accepted: 08/07/2019] [Indexed: 01/10/2023]
Abstract
PURPOSE Interstitial high-dose-rate brachytherapy (BT) is an alternative treatment option to stereotactic body radiotherapy (SBRT) for the ablative treatment of liver malignancies. The aim of the present comparative planning study was to reveal the possibilities and limitations of both techniques with regard to dosimetric properties. METHODS AND MATERIALS Eighty-five consecutive patients with liver malignancy diagnosis were treated with interstitial BT between 12/2008 and 09/2009. The prescription dose of BT varied between 15 and 20 Gy, depending on histology. For dosimetric comparison, virtual SBRT treatment plans were generated using the original BT planning CTs. Additional margins reflecting the respiratory tumor motion were added to the target volumes for SBRT planning. RESULTS The mean PTVBT was 34.7 cm3 (0.5-410.0 cm3) vs. a mean PTVSBRT of 73.2 cm3 (6.1-593.4 cm3). Regarding the minimum peripheral dose (D99.9), BT achieved the targeted prescription dose of 15 Gy/20 Gy better without violating organ at risk constraints. The dose exposure of the liver was significantly influenced by treatment modality. The liver exposure to 5 Gy was statistically lower with 611 ± 43 cm3 for BT as compared with 694 ± 37 cm3 for SBRT plans (20-Gy group, p = 0.001), corresponding to 41.8% vs. 45.9% liver volume, respectively. CONCLUSIONS To the best of our knowledge, this is the first report on the comparison of clinically treated liver BT treatments with virtually planned SBRT treatments. The planning study showed a superior outcome of BT regarding dose coverage of the target volume and exposed liver volume. Nevertheless, further studies are needed to determine ideal applicability for each treatment approach.
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Affiliation(s)
- Peter Hass
- Department of Radiation Oncology, University Hospital Magdeburg, Magdeburg, Germany
| | - Konrad Mohnike
- Diagnostisch Therapeutisches Zentrum (DTZ), Berlin, Germany
| | - Siegfried Kropf
- Institute of Biometry and Medical Informatics, University Hospital Magdeburg, Magdeburg, Germany
| | - Thomas B Brunner
- Department of Radiation Oncology, University Hospital Magdeburg, Magdeburg, Germany
| | - Mathias Walke
- Department of Radiation Oncology, University Hospital Magdeburg, Magdeburg, Germany
| | - Dirk Albers
- Department of Radiation Oncology, University Hamburg-Eppendorf, Hamburg, Germany
| | - Cordula Petersen
- Department of Radiation Oncology, University Hamburg-Eppendorf, Hamburg, Germany
| | - Robert Damm
- Department of Radiology and Nuclear Medicine, University Hospital Magdeburg, Magdeburg, Germany
| | - Franziska Walter
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Jens Ricke
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Maciej Powerski
- Department of Radiology and Nuclear Medicine, University Hospital Magdeburg, Magdeburg, Germany
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.
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Bale R, Putzer D, Schullian P. Local Treatment of Breast Cancer Liver Metastasis. Cancers (Basel) 2019; 11:cancers11091341. [PMID: 31514362 PMCID: PMC6770644 DOI: 10.3390/cancers11091341] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/06/2019] [Accepted: 09/09/2019] [Indexed: 12/21/2022] Open
Abstract
Breast cancer represents a leading cause of death worldwide. Despite the advances in systemic therapies, the prognosis for patients with breast cancer liver metastasis (BCLM) remains poor. Especially in case of failure or cessation of systemic treatments, surgical resection for BCLMs has been considered as the treatment standard despite a lack of robust evidence of benefit. However, due to the extent and location of disease and physical condition, the number of patients with BCLM who are eligible for surgery is limited. Palliative locoregional treatments of liver metastases (LM) include transarterial embolization (TAE), transarterial chemoembolization (TACE), and selective internal radiotherapy (SIRT). Percutaneous thermal ablation methods, such as radiofrequency ablation (RFA) and microwave ablation (MWA), are considered potentially curative local treatment options. They are less invasive, less expensive and have fewer contraindications and complication rates than surgery. Because conventional ultrasound- and computed tomography-guided single-probe thermal ablation is limited by tumor size, multi-probe stereotactic radiofrequency ablation (SRFA) with intraoperative image fusion for immediate, reliable judgment has been developed in order to treat large and multiple tumors within one session. This review focuses on the different minimally invasive local and locoregional treatment options for BCLM and attempts to describe their current and future role in the multidisciplinary treatment setting.
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Affiliation(s)
- Reto Bale
- Department of Radiology, Section of Interventional Oncology-Microinvasive Therapy, Medical University of Innsbruck, 6020 Innsbruck, Austria.
| | - Daniel Putzer
- Department of Radiology, Section of Interventional Oncology-Microinvasive Therapy, Medical University of Innsbruck, 6020 Innsbruck, Austria.
| | - Peter Schullian
- Department of Radiology, Section of Interventional Oncology-Microinvasive Therapy, Medical University of Innsbruck, 6020 Innsbruck, Austria.
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Damm R, Streitparth T, Hass P, Seidensticker M, Heinze C, Powerski M, Wendler JJ, Liehr UB, Mohnike K, Pech M, Ricke J. Prospective evaluation of CT-guided HDR brachytherapy as a local ablative treatment for renal masses: a single-arm pilot trial. Strahlenther Onkol 2019; 195:982-990. [DOI: 10.1007/s00066-019-01501-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 07/11/2019] [Indexed: 01/20/2023]
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First report on extended distance between tumor lesion and adjacent organs at risk using interventionally applied balloon catheters: a simple procedure to optimize clinical target volume covering effective isodose in interstitial high-dose-rate brachytherapy of liver malignomas. J Contemp Brachytherapy 2019; 11:152-161. [PMID: 31139224 PMCID: PMC6536139 DOI: 10.5114/jcb.2019.84798] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 04/01/2019] [Indexed: 12/15/2022] Open
Abstract
Purpose Organs at risk (OARs), which are very close to a clinical target volume (CTV), can compromise effective tumor irradiation. The present study investigated the feasibility and safety of a novel approach, in particular, the extent of the dosimetric effect of distancing CTV from adjacent OARs by means of interventionally applied balloon catheters. Material and methods Patients with peripheral hepatic malignancies, in whom the critical proximity of an OAR to the CTV in the assessment by contrast-enhanced magnetic resonance imaging (MRI) scans and the preplanning process were included. Additionally, patients underwent placement of an interventional balloon catheter during computed tomography (CT)-guided application of interstitial brachytherapy (iBT) catheters inserted into the tissue between hepatic capsule and adjacent OAR. The virtual position of an OAR without balloon catheter was anticipated and contoured in addition to contouring of CTV and OAR. The calculated dose values for CTV as well as 1 cc of the relevant OAR (D1cc) with and without balloon were recorded. The D1cc of the realized irradiation plan was statistically compared to the D1cc of the virtually contoured OARs. Results In 31 cases, at least one balloon catheter was administered. The mean D1cc of the OAR in the group with balloon(s) was 12.6 Gy compared with 16 Gy in the virtual cohort without the device, therefore significantly lower (p < 0.001). Overall, there were no acute complications. Severe (> 2 CTCAEv4.03) late complications observed in 3/31 (9.6%) patients during follow-up period after brachytherapy were most certainly not due to the balloon application. Side effects were probably associated with pre-existing serious diseases and potentially additional local late effects of the irradiation in general rather than with the balloon catheters. Conclusions The distancing of the adjacent OARs allows a higher D100 value of CTV, therefore allowing for more efficient local control.
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Kieszko D, Cisek P, Kordzińska-Cisek I, Grzybowska-Szatkowska L. Treatment of hepatic metastases with computed tomography-guided interstitial brachytherapy. Oncol Lett 2018; 15:8717-8722. [PMID: 29928323 PMCID: PMC6004646 DOI: 10.3892/ol.2018.8415] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 02/22/2018] [Indexed: 12/22/2022] Open
Abstract
The aim of the present study was to evaluate the efficacy, safety and tolerability of local treatment of liver metastases of various types of cancer using brachytherapy with computed tomography (CT) imaging. Retrospective analysis of 61 patients with unresectable hepatic metastases treated with CT-guided interstitial high dose rate (HDR) brachytherapy of the liver between April 2014 and December 2016 was performed. Patients were treated with a single fractional dose of 15-25 Gy. Statistical analysis was performed on local relapse free survival (LRFS), progression free survival (PFS) and overall survival (OS) rates across the group. In the 6 and 12-month follow-up periods, the 6- and 12-month LRFS rates were 88.7 and 70.7%, PFS rates were 78.1 and 53.8% and the OS rates were 96.7 and 79.6%, respectively. In the Cox regression analysis, the 100% isodose was a statistically significant predictor of LRFS (P=0.01) and PFS (P=0.02), but it was not significant in OS (P=0.07). The 90% isodose was a statistically significant predictor of LRFS (P=0,03) but not significant in PFS (P=0.17) or OS (P=0.25). In all patients, no serious complications were observed. Overall, 30% of patients experienced pain at the injection site, and 50% exhibited nausea or vomiting. In 2 patients, minor subcapsular bleeding occurred without clinical significance, and 1 patient was diagnosed with a pneumothorax that was not clinically significant. Brachytherapy HDR with CT imaging is an effective and safe method of local treatment of liver metastases. The effectiveness of the treatment is probably dose-dependent, and increases with increasing dosage.
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Affiliation(s)
- Dariusz Kieszko
- Department of Brachytherapy, St. John's Cancer Center, 20-090 Lublin, Poland
| | - Paweł Cisek
- Department of Brachytherapy, St. John's Cancer Center, 20-090 Lublin, Poland
- Department of Oncology, Medical University of Lublin, 20-059 Lublin, Poland
- Correspondence to: Dr Paweł Cisek, Department of Brachytherapy, St John's Cancer Center, 7 Jaczewskiego, 20-090 Lublin, Poland, E-mail:
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Gottumukkala S, Tumati V, Hrycushko B, Folkert M. Endoluminal and Interstitial Brachytherapy for the Treatment of Gastrointestinal Malignancies: a Systematic Review. Curr Oncol Rep 2017; 19:2. [PMID: 28110462 DOI: 10.1007/s11912-017-0561-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Radiation therapy is an integral component in the multimodality management of many gastrointestinal (GI) cancers at all stages of clinical presentation. With recent advances in technology and radiation delivery, external beam radiation therapy (EBRT) can be delivered with reduced toxicity. However, despite these advances, EBRT doses are still limited by the presence of radiosensitive serial structures near clinical targets in the GI tract. Relative to EBRT techniques, brachytherapy techniques have a lower integral dose and more rapid fall-off, allowing for high-dose delivery with little normal tissue exposure. Given the unique characteristics of brachytherapy, it is an attractive strategy to treat GI malignancies. This review addresses the application of both high-dose rate brachytherapy (HDRBT) and low-dose rate brachytherapy (LDRBT) to multiple GI malignancies for both definitive and palliative management.
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Affiliation(s)
- Sujana Gottumukkala
- Department of Radiation Oncology, Simmons Comprehensive Cancer Center at the University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Vasu Tumati
- Department of Radiation Oncology, Simmons Comprehensive Cancer Center at the University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Brian Hrycushko
- Department of Medical Physics and Engineering, Simmons Comprehensive Cancer Center at the University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Michael Folkert
- Department of Radiation Oncology, Simmons Comprehensive Cancer Center at the University of Texas Southwestern Medical Center, Dallas, TX, USA.
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Image-guided high-dose-rate brachytherapy of malignancies in various inner organs - technique, indications, and perspectives. J Contemp Brachytherapy 2016; 8:251-61. [PMID: 27504135 PMCID: PMC4965506 DOI: 10.5114/jcb.2016.61068] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 06/22/2016] [Indexed: 12/15/2022] Open
Abstract
In the last few years, minimally invasive tumor ablation performed by interventional radiologists has gained increasing relevance in oncologic patient care. Limitations of thermal ablation techniques such as radiofrequency ablation (RFA), microwave ablation (MWA), and laser-induced thermotherapy (LITT), including large tumor size, cooling effects of adjacent vessels, and tumor location near thermosensitive structures, have led to the development of image-guided high-dose-rate (HDR) brachytherapy, especially for the treatment of liver malignancies. This article reviews technical properties of image-guided brachytherapy, indications and its current clinical role in multimodal cancer treatment. Furthermore, perspectives of this novel therapy option will be discussed.
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Patel S, Ragab O, Kamrava M. Another solution that enables ablative radiotherapy for large liver tumors: Percutaneous interstitial high-dose rate brachytherapy. Cancer 2016; 122:2766. [PMID: 27244104 DOI: 10.1002/cncr.30128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Shyamal Patel
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, California
| | - Omar Ragab
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, California
| | - Mitchell Kamrava
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, California
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Mohnike K, Wolf S, Damm R, Seidensticker M, Seidensticker R, Fischbach F, Peters N, Hass P, Gademann G, Pech M, Ricke J. Radioablation of liver malignancies with interstitial high-dose-rate brachytherapy. Strahlenther Onkol 2016; 192:288-96. [DOI: 10.1007/s00066-016-0957-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 02/03/2016] [Indexed: 12/19/2022]
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Wieners G, Schippers AC, Collettini F, Schnapauff D, Hamm B, Wust P, Riess H, Gebauer B. CT-guided high-dose-rate brachytherapy in the interdisciplinary treatment of patients with liver metastases of pancreatic cancer. Hepatobiliary Pancreat Dis Int 2015; 14:530-8. [PMID: 26459730 DOI: 10.1016/s1499-3872(15)60409-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND CT-guided high-dose-rate brachytherapy (CT-HDRBT) is an interventional radiologic technique for local ablation of primary and secondary malignomas applying a radiation source through a brachycatheter percutaneously into the targeted lesion. The aim of this study was to assess local tumor control, safety and efficacy of CT-HDRBT in the treatment of liver metastases of pancreatic cancer. METHODS Twenty consecutive patients with 49 unresectable liver metastases of pancreatic cancer were included in this retrospective trial and treated with CT-HDRBT, applied as a single fraction high-dose irradiation (15-20 Gy) using a 192Ir-source. Primary endpoint was local tumor control and secondary endpoints were complications, progression-free survival and overall survival. RESULTS The mean tumor diameter was 29 mm (range 10-73). The mean irradiation time was 20 minutes (range 7-42). The mean coverage of the clinical target volume was 98% (range 88%-100%). The mean D100 was 18.1 Gy and the median D100 was 19.78 Gy. Three major complications occurred with post-interventional abscesses, three of which were seen in 15 patients with biliodigestive anastomosis (20%) and overall 15%. The mean follow-up time was 13.7 months (range 1.4-55.0). The median progression-free survival was 4.9 months (range 1.4-42.9, mean 9.4). Local recurrence occurred in 5 (10%) of 49 metastases treated. The median overall survival after CT-HDRBT was 8.6 months (range 1.5-55.3). Eleven patients received chemotherapy after ablation with a median progression-free survival of 4.9 months (mean 12.9). Nine patients did not receive chemotherapy after intervention with a median progression-free survival of 3.2 months (mean 5.0). The rate of local tumor control was 91% in both groups after 12 months. CONCLUSION CT-HDRBT was safe and effective for the treatment of liver metastases of pancreatic cancer.
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Affiliation(s)
- Gero Wieners
- Department of Diagnostic and Interventional Radiology, Charite-Universitatsmedizin Berlin, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, Germany.
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Seidensticker M, Garlipp B, Scholz S, Mohnike K, Popp F, Steffen I, Seidensticker R, Stübs P, Pech M, PowerskI M, Hass P, Costa SD, Amthauer H, Bruns C, Ricke J. Locally ablative treatment of breast cancer liver metastases: identification of factors influencing survival (the Mammary Cancer Microtherapy and Interventional Approaches (MAMMA MIA) study). BMC Cancer 2015; 15:517. [PMID: 26169362 PMCID: PMC4501116 DOI: 10.1186/s12885-015-1499-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 06/18/2015] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Liver metastases from breast cancer (LMBC) are typically considered to indicate systemic disease spread and patients are most often offered systemic palliative treatment only. However, retrospective studies suggest that some patients may have improved survival with local treatment of their liver metastases compared to systemic therapy alone. In the absence of randomized trials, it is important to identify patient characteristics indicating that benefit from local treatment can be expected. METHODS 59 patients undergoing radiofrequency ablation (RFA), interstitial brachytherapy (BT), or radioembolization (RE) of LMBC as a salvage treatment were studied. Potential factors influencing survival were analyzed in a multivariate Cox model. For factors identified to have an independent survival impact, Kaplan-Meier analysis and comparison of overall survival (OS) using the log-rank test was performed. RESULTS Median OS following local interventional treatment was 21.9 months. Considering only factors evaluable at treatment initiation, maximum diameter of liver metastases (≥3.9 cm; HR: 3.1), liver volume (≥ 1376 mL; HR: 2.3), and history of prior chemotherapy (≥ 3 lines of treatment; HR: 2.5-2.6) showed an independent survival impact. When follow-up data were included in the analysis, significant factors were maximum diameter of liver metastases (≥ 3.9 cm; HR: 3.1), control of LMBC during follow-up (HR: 0.29), and objective response as best overall response (HR: 0.21). Neither the presence of any extrahepatic metastases nor presence of bone metastases only had a significant survival impact. Median OS was 38.7 vs. 16.1 months in patients with metastases < vs. ≥ 3.9 cm, 36.6 vs. 10.2 months for patients having objective response vs. stable/progressive disease, and 38.5 vs. 14.2 months for patients having controlled vs. non-controlled disease at follow-up. CONCLUSION Local control of LMBC confers a survival benefit and local interventional treatment for LMBC should be studied in a randomized trial. Patients with small metastases and limited history of systemic LMBC treatment are most likely to benefit from local approaches. Limited extrahepatic disease should not lead to exclusion from a randomized study and should not be a contraindication for local LMBC treatment as long as no randomized data are available.
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Affiliation(s)
- Max Seidensticker
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany.
| | - Benjamin Garlipp
- Universitätsklinik Magdeburg, Klinik für Allgemein, Viszeral- und Gefäßchirurgie, Magdeburg, Germany.
| | - Sophia Scholz
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany.
| | - Konrad Mohnike
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany.
| | - Felix Popp
- Universitätsklinik Magdeburg, Klinik für Allgemein, Viszeral- und Gefäßchirurgie, Magdeburg, Germany.
| | - Ingo Steffen
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany.
| | - Ricarda Seidensticker
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany.
| | - Patrick Stübs
- Universitätsklinik Magdeburg, Klinik für Allgemein, Viszeral- und Gefäßchirurgie, Magdeburg, Germany.
| | - Maciej Pech
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany. .,Second Department of Radiology, Medical University of Gdansk, Gdansk, Poland.
| | - Maciej PowerskI
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany.
| | - Peter Hass
- Institut für Strahlentherapie, Universitätsklinik Magdeburg, Magdeburg, Germany.
| | - Serban-Dan Costa
- Universitätsklinik Magdeburg, Universitätsfrauenklinik, Magdeburg, Germany.
| | - Holger Amthauer
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany.
| | - Christiane Bruns
- International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany. .,Universitätsklinik Magdeburg, Klinik für Allgemein, Viszeral- und Gefäßchirurgie, Magdeburg, Germany.
| | - Jens Ricke
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany.
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Pennington JD, Park SJ, Abgaryan N, Banerjee R, Lee PP, Loh C, Lee E, Demanes DJ, Kamrava M. Dosimetric comparison of brachyablation and stereotactic ablative body radiotherapy in the treatment of liver metastasis. Brachytherapy 2015; 14:537-42. [DOI: 10.1016/j.brachy.2015.04.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 03/19/2015] [Accepted: 04/06/2015] [Indexed: 01/29/2023]
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25
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Stereotactic body radiotherapy for liver tumors. Strahlenther Onkol 2014; 190:872-81. [DOI: 10.1007/s00066-014-0714-1] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 06/28/2014] [Indexed: 12/14/2022]
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26
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Brinkhaus G, Lock JF, Malinowski M, Denecke T, Neuhaus P, Hamm B, Gebauer B, Stockmann M. CT-Guided High-Dose-Rate Brachytherapy of Liver Tumours Does Not Impair Hepatic Function and Shows High Overall Safety and Favourable Survival Rates. Ann Surg Oncol 2014; 21:4284-92. [DOI: 10.1245/s10434-014-3835-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Indexed: 12/25/2022]
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Nag S, Matthew Scala L, Kennedy AS. Brachytherapy in Hepatobiliary Malignancies. BILIARY TRACT AND GALLBLADDER CANCER 2014. [DOI: 10.1007/978-3-642-40558-7_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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High-dose-rate interstitial brachytherapy for liver metastases: first study from India. J Contemp Brachytherapy 2013; 5:70-5. [PMID: 23878550 PMCID: PMC3708149 DOI: 10.5114/jcb.2013.36175] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2013] [Revised: 06/09/2013] [Accepted: 06/25/2013] [Indexed: 12/20/2022] Open
Abstract
Purpose To study the safety and efficacy of high-dose-rate interstitial brachytherapy (HDRIBT) in patients with liver metastases (LM). Material and methods Between 2009 and 2011, 10 patients with 12 metastatic lesions in the liver were enrolled in this prospective trial. All patients had either refused surgery or found ineligible for surgery due to various factors. Under CT guidance, 16 gauze blind end stainless steel or rigid plastic brachytherapy needle was inserted in the center of lesion through the percutaneous route. Generally, a single interstitial brachytherapy (IBT) needle for lesions up to 3 cm and multiple needles for lesions more than 3 cm in diameter were inserted. Treatment was delivered with a single high-dose-rate (HDR) dose of 20 Gy prescribed to the target. The needles were removed immediately after the treatment. The endpoints of study were acute complications and local control of the disease. Results The median size of the lesion was 3.8 cm (2.7-7.0 cm). The average time for the entire IBT procedure was 65 minutes (50-105 minutes). Median follow up was 9 months (3-17 months). None of the patients had fatal complications. Minor complications like pain, nausea/vomiting, and asymptomatic pleural effusion were observed in 3, 2 and 1 patients, respectively. Local control rate at 12 months was 75%. The 1-year local progression free survival (LPFS) was 33%. Conclusion Although limited by small sample size, the results of our first study from India suggest that HDRIBT is a safe and effective non surgical option for LM.
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Computed tomography-guided interstitial high dose rate brachytherapy for centrally located liver tumours: a single institution study. Eur Radiol 2013; 23:2264-70. [PMID: 23515917 DOI: 10.1007/s00330-013-2816-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2012] [Accepted: 02/15/2013] [Indexed: 01/20/2023]
Abstract
OBJECTIVES To evaluate the clinical outcome of computed tomography (CT)-guided interstitial (IRT) high-dose-rate (HDR) brachytherapy (BRT) in the treatment of unresectable primary and secondary liver malignancies. This report updates and expands our previously described experience with this treatment technique. METHODS Forty-one patients with 50 tumours adjacent to the liver hilum and bile duct bifurcation were treated in 59 interventions of CT-guided IRT HDR BRT. The tumours were larger than 4 cm with a median volume of 84 cm(3) (38-1,348 cm(3)). The IRT HDR BRT delivered a median total physical dose of 20.0 Gy (7.0-32.0 Gy) in twice daily fractions of median 7.0 Gy (4.0-10.0 Gy) in 19 patients and in once daily fractions of median 8.0 Gy (7.0-14.0 Gy) in 22 patients. RESULTS With a median follow-up of 12.4 months, the local control for metastatic hepatic tumours was 89 %, 73 % and 63 % at 6, 12 and 18 months respectively. The local control for primary hepatic tumours was 90 %, 81 % and 50 % at 6, 12 and 18 months respectively. Severe side effects occurred in 5.0 % of interventions with no treatment-related deaths. CONCLUSIONS CT-guided IRT HDR BRT is a promising procedure for the radiation treatment of centrally located liver malignancies. KEY POINTS • Interstitial high-dose-rate brachytherapy (IRT HDR BRT) is a promising treatment for central liver tumours • CT-guided IRT HDR BRT is safe for treating extensive tumours • CT-guided IRT HDR BRT could play a role in managing unresectable hepatic malignancies.
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Badakhshi H, Grün A, Stromberger C, Budach V, Boehmer D. Oligometastases: the new paradigm and options for radiotherapy. A critical review. Strahlenther Onkol 2013; 189:357-62. [PMID: 23512205 DOI: 10.1007/s00066-013-0326-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Accepted: 02/06/2013] [Indexed: 01/22/2023]
Abstract
Traditional oncology distinguishes between two separate and incommensurable states in the evolution of solid malignancies: the localized disease, which is curable; and the disseminated status, which is per se palliative. Recently, a huge body of evidence suggests a fundamental change in the understanding of cancer, indicating an intermediate state in the trajectory of solid malignancies: the oligometastatic state. The following review will critically analyse existing hypotheses and facts from the basic sciences and try to contextualize it in regard to the clinical evidence available to date. Consecutively, it will try to draw possible clinical consequences for application of radiotherapy in this specific clinical scenario.
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Affiliation(s)
- H Badakhshi
- Department for Radiation Oncology, Charité University Medicine, Augustenburger Platz 1, 13353, Berlin, Germany.
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Current world literature. Curr Opin Oncol 2012; 24:756-68. [PMID: 23079785 DOI: 10.1097/cco.0b013e32835a4c91] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Collettini F, Golenia M, Schnapauff D, Poellinger A, Denecke T, Wust P, Riess H, Hamm B, Gebauer B. Percutaneous computed tomography-guided high-dose-rate brachytherapy ablation of breast cancer liver metastases: initial experience with 80 lesions. J Vasc Interv Radiol 2012; 23:618-26. [PMID: 22525020 DOI: 10.1016/j.jvir.2012.01.079] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2011] [Revised: 01/25/2012] [Accepted: 01/26/2012] [Indexed: 11/15/2022] Open
Abstract
PURPOSE To analyze initial experience with computed tomography-guided high-dose-rate brachytherapy (CT-HDRBT) ablation of breast cancer liver metastases (BCLM). MATERIALS AND METHODS Between January 2008 and December 2010, 37 consecutive women with 80 liver metastases were treated with CT-HDRBT in 56 sessions. Mean age was 58.6 years (range, 34-83 y). Treatment was performed by CT-guided applicator placement and high-dose-rate brachytherapy with an iridium-192 source. The mean radiation dose was 18.57 Gy (standard deviation 2.27). Tumor response was evaluated by gadoxetic acid-enhanced liver magnetic resonance (MR) imaging performed before treatment, 6 weeks after treatment, and every 3 months thereafter. RESULTS Two patients were lost to follow-up; the remaining 35 patients were available for MR imaging evaluation for a mean follow-up time of 11.6 months (range 3-32 mo). Mean tumor diameter was 25.5 mm (range 8-74 mm). Two (2.6%) local recurrences were observed after local tumor control for 10 months and 12 months. Both local progressions were successfully retreated. Distant tumor progression (new metastases or enlargement of nontreated metastases) occurred during the follow-up period in 11 (31.4%) patients. Seven (20%) patients died during the follow-up period. Overall survival ranged from 3-39 months (median 18 months). CONCLUSIONS CT-HDRBT is a safe and effective ablative therapy, providing a high rate of local tumor control in patients with BCLM.
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Affiliation(s)
- Federico Collettini
- Department of Diagnostic and Interventional Radiology, Charité, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, Germany.
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Abstract
CLINICAL/METHODICAL ISSUE Minimally invasive treatment procedures, such as image-guided local tumour ablation have gained increasing relevance in oncologic concepts. Limitations of thermal ablation procedures have led to the development of percutaneous, computed tomography (CT) guided brachytherapy. STANDARD RADIOLOGICAL METHODS Thermal ablation procedures, such as radiofrequency ablation (RFA) and laser-induced thermotherapy (LITT) show limitations regarding maximum tumour size (<5 cm), cooling effects of adjacent vessels and surrounding risk structures. METHODICAL INNOVATIONS The image-guided interstitial brachytherapy allows the single application of high-dose rate (HDR) irradiation with an extensive protracted cytotoxic effect. Adjacent risk structures play a minor role due to the steep dose gradient outside the clinical target volume. PERFORMANCE Studies using CT-guided brachytherapy resulted in a local tumour control rate of approximately 90% after 12 months in the treatment of hepatocellular carcinoma (HCC) and 70-90% in the treatment of colorectal metastases or cholangiocellular carcinoma (CCC). Similar response rates were also seen in the treatment of metastases of renal cell carcinoma (RCC), non-small cell lung cancer (NSCLC) or neuroendocrine tumours. In colorectal liver metastases and HCC the method has proven to have a positive impact on prognosis. ACHIEVEMENTS In contrast to thermal ablation the method can be used without restriction with respect to tumour location. Cooling effects do not play a role. It has already been applied in more than 5,000 cases and it is used in clinical routine. PRACTICAL RECOMMENDATIONS Image-guided brachytherapy is safe and effective and has found its way into the clinical routine.
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Affiliation(s)
- T Bretschneider
- Zentrum für Radiologie, Klinik für Radiologie und Nuklearmedizin, Klinikum A.ö.R. der Otto-von-Guericke-Universität, Leipziger Str. 44, 39120, Magdeburg, Deutschland.
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Abstract
Limitations of thermal liver cancer ablation have led to the development of percutaneous, catheter-based brachytherapy for the treatment of liver malignancies. Computed tomography (CT)-guided brachytherapy has been used to treat primary and metastatic liver cancers, including very large tumors >10 cm. Cooling effects by adjacent blood vessels are not a concern in brachytherapy, and the method may be used safely in tumors unsuitable for thermal ablation that are close to the liver hilum due to the relatively high radiation tolerance of bile duct. CT scanning is used for dosimetry planning after catheter implantation and also to guide the catheter placement itself. Major complications, including postinterventional bleeding, are rare despite frequent application of this technique in a salvage situation. Patients with liver cirrhosis have an increased risk for complications. Prospective trials of CT-guided brachytherapy have been performed with promising survival rates for liver metastases and hepatocellular carcinoma, respectively. In this article, the radiobiological and technical properties of CT-guided brachytherapy, appropriate patients for treatment, and prospective trials that have been published to date are reviewed.
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Affiliation(s)
- Jens Ricke
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinikum Magdeburg, Magdeburg, Germany.
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