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Kirichenko A, Uemura T, Liang Y, Hasan S, Abel S, Renz P, Shamsesfandabadi P, Carpenter J, Yin Y, Thai N. Stereotactic Body Radiation Therapy (SBRT) for Hepatocellular Carcinoma (HCC) With Single Photon Emission Computed Tomography (SPECT) Functional Treatment Planning in Patients With Advanced Hepatic Cirrhosis. Adv Radiat Oncol 2024; 9:101367. [PMID: 38405302 PMCID: PMC10885583 DOI: 10.1016/j.adro.2023.101367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 08/19/2023] [Indexed: 02/27/2024] Open
Abstract
Purpose We report on the feasibility and outcomes of liver stereotactic body radiation therapy (SBRT) for hepatocellular carcinoma (HCC) with single-photon emission computed tomography (SPECT) functional treatment planning in patients with Child-Pugh (CP) B/C cirrhosis. Methods and Materials Liver SPECT with 99mTc-sulfur colloid was coregistered to treatment planning computed tomography (CT) for the guided avoidance of functional hepatic parenchyma during SBRT. Functional liver volumes (FLVs) obtained from SPECT were compared with anatomic liver volumes defined on the planning CT. Radiation dose constraints were adapted exclusively to FLV. Local control, toxicity, and survival were reported with at least 6 months of radiographic follow-up. Pre- and posttransplant outcomes were analyzed in a subset of patients who completed SBRT as a bridge to liver transplant. Model of End-Stage Liver Disease was used to score hepatic function before and after SBRT completion. Results With a median follow-up of 32 months, 45 patients (58 lesions) with HCC and CP-B/C cirrhosis received SBRT to a median dose of 45 Gy (3-5 fractions). FLV loss (34%, P < .001) was observed in all patients, and the functional and anatomic liver volumes matched well in a control group of noncirrhotic/non-HCC patients. Despite marked functional parenchyma retraction, the amount of FLV on SPECT exposed to the threshold irradiation was significantly less than the CT liver volumes (P < .001) because of the optimized beam placement during dosimetry planning. Twenty-three patients (51%) successfully completed orthotopic liver transplant, with a median time to transplant of 9.2 months. With 91% in-field local control, the overall 2-year survival was 65% (90% after the orthotopic liver transplant), with no incidence of radiation-induced liver disease observed within 3 to 4 months or accelerated CP class migration from B to C within the first 6 months post-SBRT. Mean Model of End-Stage Liver Disease-Na score was not significantly elevated at 3-month intervals after SBRT completion. Conclusions Functional treatment planning with 99mTc sulfur colloid SPECT/CT allows identification and avoidance of functional hepatic parenchyma in patients with CP-B/C cirrhosis, leading to low toxicity and satisfactory transplant outcomes.
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Affiliation(s)
- Alexander Kirichenko
- Division of Radiation Oncology, Allegheny Health Network Cancer Institute, Pittsburgh, Pennsylvania
| | - Tadahiro Uemura
- Division of Abdominal Transplantation and Hepato-Biliary Surgery, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Yun Liang
- Division of Radiation Oncology, Allegheny Health Network Cancer Institute, Pittsburgh, Pennsylvania
| | | | - Steven Abel
- Division of Radiation Oncology, Allegheny Health Network Cancer Institute, Pittsburgh, Pennsylvania
| | - Paul Renz
- Division of Radiation Oncology, Allegheny Health Network Cancer Institute, Pittsburgh, Pennsylvania
| | - Parisa Shamsesfandabadi
- Division of Radiation Oncology, Allegheny Health Network Cancer Institute, Pittsburgh, Pennsylvania
| | - Jennifer Carpenter
- Division of Abdominal Transplantation and Hepato-Biliary Surgery, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Yue Yin
- Allegheny-Singer Research Institute, Biostatistics, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Ngoc Thai
- Division of Abdominal Transplantation and Hepato-Biliary Surgery, Allegheny General Hospital, Pittsburgh, Pennsylvania
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Lewis S, Dawson L, Barry A, Stanescu T, Mohamad I, Hosni A. Stereotactic body radiation therapy for hepatocellular carcinoma: from infancy to ongoing maturity. JHEP Rep 2022; 4:100498. [PMID: 35860434 PMCID: PMC9289870 DOI: 10.1016/j.jhepr.2022.100498] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 04/23/2022] [Accepted: 04/25/2022] [Indexed: 12/16/2022] Open
Affiliation(s)
- Shirley Lewis
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Canada
- Department of Radiation Oncology, University of Toronto, Canada
| | - Laura Dawson
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Canada
- Department of Radiation Oncology, University of Toronto, Canada
| | - Aisling Barry
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Canada
- Department of Radiation Oncology, University of Toronto, Canada
| | - Teodor Stanescu
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Canada
- Department of Radiation Oncology, University of Toronto, Canada
| | - Issa Mohamad
- Department of Radiation Oncology, King Hussein Cancer Centre, Jordan
| | - Ali Hosni
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Canada
- Department of Radiation Oncology, University of Toronto, Canada
- Corresponding author. Address: Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Canada.
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Yeung CSY, Chiang CL, Wong NSM, Ha SK, Tsang KS, Ho CHM, Wang B, Lee VWY, Chan MKH, Lee FAS. Palliative Liver Radiotherapy (RT) for Symptomatic Hepatocellular Carcinoma (HCC). Sci Rep 2020; 10:1254. [PMID: 31988376 PMCID: PMC6985173 DOI: 10.1038/s41598-020-58108-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 01/10/2020] [Indexed: 12/14/2022] Open
Abstract
This study aims at evaluating the symptom response, response duration, and toxicity of single dose palliative liver radiotherapy (RT) for symptomatic HCC patients. We reviewed unresectable HCC patients treated with palliative RT in our institution. Eligible patients were unsuitable or refractory to trans-arterial chemoembolization (TACE) and stereotactic body radiotherapy (SBRT), with an index symptom of pain or abdominal discomfort. The primary outcome was the percentage of patients with clinical improvement of index symptom at 1 month. Secondary outcomes were response duration, toxicities, alpha-feto protein (AFP) response, and radiological response. Fifty-two patients were included in the study. The index symptom was pain in 34 patients (65.4%), and abdominal discomfort (34.6%) in 18 patients. At 1 month, 51.9% of patients had improvement of symptoms. Median time to symptom progression was 89 days (range: 12–392 days). Treatment was well tolerated with only 2 patients (3.8%) developing grade 3 GI toxicities. AFP response, radiological response rate, and disease control rate at 3 months were 48.6%, 15.1%, and 54.5% respectively. Half of the patients had improvement of index symptoms after receiving palliative liver RT with median response duration of 3 months. The treatment was well tolerated with minimal toxicities.
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Affiliation(s)
- Cynthia S Y Yeung
- Department of Clinical Oncology, Tuen Mun Hospital, Tuen Mun, Hong Kong (SAR), China
| | - C L Chiang
- Department of Clinical Oncology, Tuen Mun Hospital, Tuen Mun, Hong Kong (SAR), China. .,Department of Clinical Oncology, University of Hong Kong, Pok Fu Lam, Hong Kong (SAR), China. .,Department of Clinical Oncology, HKU-Shenzhen Hospital, ShenZhen, China.
| | - Natalie S M Wong
- Department of Clinical Oncology, Tuen Mun Hospital, Tuen Mun, Hong Kong (SAR), China
| | - S K Ha
- Department of Clinical Oncology, University of Hong Kong, Pok Fu Lam, Hong Kong (SAR), China
| | - K S Tsang
- Department of Clinical Oncology, University of Hong Kong, Pok Fu Lam, Hong Kong (SAR), China
| | - Connie H M Ho
- Department of Clinical Oncology, Tuen Mun Hospital, Tuen Mun, Hong Kong (SAR), China
| | - B Wang
- Department of Clinical Oncology, HKU-Shenzhen Hospital, ShenZhen, China
| | - Venus W Y Lee
- Department of Clinical Oncology, Tuen Mun Hospital, Tuen Mun, Hong Kong (SAR), China
| | - Mark K H Chan
- Department of Radiation Physics, Imperial College London NHS Healthcare Trust, Charing Cross Hospital, London, UK
| | - Francis A S Lee
- Department of Clinical Oncology, Tuen Mun Hospital, Tuen Mun, Hong Kong (SAR), China
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Uemura T, Kirichenko A, Bunker M, Vincent M, Machado L, Thai N. Stereotactic Body Radiation Therapy: A New Strategy for Loco-Regional Treatment for Hepatocellular Carcinoma While Awaiting Liver Transplantation. World J Surg 2019; 43:886-893. [PMID: 30361748 DOI: 10.1007/s00268-018-4829-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Trans-arterial chemoembolization and radiofrequency ablation are commonly used for control of hepatocellular carcinoma (HCC) on liver transplant (LTx) waiting list. Stereotactic body radiation therapy (SBRT) was introduced to our institution for HCC as a bridging or downsizing therapy to LTx. PATIENTS AND METHODS Twenty-five HCC lesions in 22 patients were treated with SBRT while waiting for LTx from January 2010 to December 2015. Nineteen of these patients received deceased donor LTx. SBRT was defined as 40-50 Gy delivered in 4-6 fractions. Pre- and post-liver transplant outcome were analyzed in addition to the dropout rate and tumor response to SBRT. RESULTS Median size of original tumors was 3.2 cm (2.0-8.9), and median size of tumor after SBRT was significantly smaller at 0.9 cm (0-3.2) in the explanted livers (p < 0.01). The dropout rate was 9%, and they were only downsized patients outside of Milan criteria. Liver disease did not progress between pre- and post-SBRT except one patient. Twenty-eight percent of treated HCCs showed complete pathologic response, and 22% had extensive partial response with some residual tumor. No HCC recurrence was experienced after LTx. CONCLUSION SBRT is indicated to be safe, effective treatment for HCC on LTx waiting list, and it leads to satisfactory post-liver transplant outcomes.
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Affiliation(s)
- Tadahiro Uemura
- Department of Surgery, Abdominal Transplantation and Hepato-Biliary Surgery, Allegheny General Hospital, Pittsburgh, PA, 15212, USA.
| | | | - Mark Bunker
- Pathology, Allegheny General Hospital, Pittsburgh, USA
| | - Molly Vincent
- Department of Surgery, Abdominal Transplantation and Hepato-Biliary Surgery, Allegheny General Hospital, Pittsburgh, PA, 15212, USA
| | - Lorenzo Machado
- Department of Surgery, Abdominal Transplantation and Hepato-Biliary Surgery, Allegheny General Hospital, Pittsburgh, PA, 15212, USA
| | - Ngoc Thai
- Department of Surgery, Abdominal Transplantation and Hepato-Biliary Surgery, Allegheny General Hospital, Pittsburgh, PA, 15212, USA
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Kumar A, Mukundan H, Bhatnagar S, Sarin A, Taneja S, Sahoo S. Radiation for Palliation: Role of Palliative Radiotherapy in Allevieating Pain/Symptoms in a Prospective Observational Study at Two Tertiary Care Centers. Indian J Palliat Care 2019; 25:391-397. [PMID: 31413454 PMCID: PMC6659517 DOI: 10.4103/ijpc.ijpc_35_19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Purpose Approximately one-third of patients attending the tertiary care center require palliative management. The purpose of this study was to investigate the role of palliative radiation in alleviating the pain and symptoms and improvement in quality of life (QOL). Methods This was a prospective study aimed to evaluate patients attending two oncology centers and those who require palliative radiation. During 3 years, 1365 patients attended radiation oncology center for various malignancies. Of these patients, 304 patients were treated with palliative radiation for various indications. These patients were followed up for a period of up to 6 months for symptom relief and improved QOL. Results About 22% of patients received palliative radiation primarily for carcinoma lung, breast, and prostate malignancy. Analysis revealed elderly patients in the age group of 50-70 being the most commonly affected and most common presentation was pain, swelling, and headache. The most common site of metastases was bone including the spine and brain. Most commonly employed schedule of palliative radiation was 30 Gy in 10 fractions and 20 Gy in 5 fractions. Patients responded well to palliative radiation and had improved pain relief and QOL. Conclusions Palliative radiation is an important part of the management of cancer care and when given improves QOL, and significant pain relief.
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Affiliation(s)
- Ashok Kumar
- Department of Radiation Oncology, Army Hospital R and R, Delhi, India
| | - Hari Mukundan
- Department of Radiation Oncology, INHS Aswini, Mumbai, Maharashtra, India
| | - Sharad Bhatnagar
- Department of Radiation Oncology, Army Hospital R and R, Delhi, India
| | - Arti Sarin
- Department of Radiation Oncology, INHS Aswini, Mumbai, Maharashtra, India
| | - Sachin Taneja
- Department of Radiation Oncology, INHS Aswini, Mumbai, Maharashtra, India
| | - Srimukta Sahoo
- Department of Radiation Oncology, Command Hospital, Lucknow, Uttar Pradesh, India
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Greco C, Catalano G, Di Grazia A, Orecchia R. Radiotherapy of Liver Malignancies. From Whole Liver Irradiation to Stereotactic Hypofractionated Radiotherapy. TUMORI JOURNAL 2018; 90:73-9. [PMID: 15143976 DOI: 10.1177/030089160409000116] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and background Until recently radiotherapy of hepatic malignancies has played a limited role due to the well-known limited radiotolerance of the liver. The aim of this paper is to review the available data on the risk of radiation-induced liver disease (RILD) and to define the modern role of radiotherapy in the management of patients with metastatic or primary liver malignancies. Methods The advent of three-dimensional conformal treatment planning with dose-volume histogram analysis has made the study of partial liver irradiation possible. Limited portions of the liver may withstand high doses of radiation with minimal risk of RILD. Patients with solitary unresectable liver tumors may be treated with high-dose radiotherapy with curative intent. Recently, the feasibility of stereotactically guided treatment techniques with a single fraction or few treatment sessions has been explored in numerous institutions. Results The radiation tolerance of the whole liver found by several investigations is in the order of approximately 30 Gy, which seriously restricts its clinical application. The role of whole liver irradiation therefore appears of limited benefit in the palliation of patients with multiple liver metastases. The use of three-dimensional conformal techniques has made partial liver irradiation possible to doses in the 70–80 Gy range with conventional fractionation. At least two published series have reported improved local control and survival rates with dose escalation with three-dimensional conformal radiotherapy in patients with unresectable liver metastases. Similar outcomes have been recently reported with single dose (or hypofractionated) stereotactic radiotherapy both in metastatic and primary hepatic malignancies with minimal morbidity. Accurate target delineation and treatment reproducibility are the key to the success of this novel treatment approach, and specific treatment planning techniques and patient setup procedures must be developed to implement it. Conclusions Stereotactic high-dose radiotherapy is technically feasible for the treatment of inoperable liver malignancies, with the potential of high local control and low morbidity. Definitive evidence on the clinical advantages of this technique over other more established treatments can only be gathered from well-designed clinical studies.
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Affiliation(s)
- Carlo Greco
- Division of Radiation Oncology, European Institute of Oncology, Milan, Italy.
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Local Control After Stereotactic Body Radiation Therapy for Liver Tumors. Int J Radiat Oncol Biol Phys 2018; 110:188-195. [PMID: 29395629 DOI: 10.1016/j.ijrobp.2017.12.288] [Citation(s) in RCA: 112] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 12/29/2017] [Indexed: 12/15/2022]
Abstract
PURPOSE To quantitatively evaluate published experiences with hepatic stereotactic body radiation therapy (SBRT), to determine local control rates after treatment of primary and metastatic liver tumors and to examine whether outcomes are affected by SBRT dosing regimen. METHODS AND MATERIALS We identified published articles that reported local control rates after SBRT for primary or metastatic liver tumors. Biologically effective doses (BEDs) were calculated for each dosing regimen using the linear-quadratic equation. We excluded series in which a wide range of BEDs was used. Individual lesion data for local control were extracted from actuarial survival curves, and data were aggregated to form a single dataset. Actuarial local control curves were generated using the Kaplan-Meier method after grouping lesions by disease type and BED (<100 Gy10 vs >100 Gy10). Comparisons were made using log-rank testing. RESULTS Thirteen articles met all inclusion criteria and formed the dataset for this analysis. The 1-, 2-, and 3-year actuarial local control rates after SBRT for primary liver tumors (n = 431) were 93%, 89%, and 86%, respectively. Lower 1- (90%), 2- (79%), and 3-year (76%) actuarial local control rates were observed for liver metastases (n = 290, log-rank P = .011). Among patients treated with SBRT for primary liver tumors, there was no evidence that local control is influenced by BED within the range of schedules used. For liver metastases, on the other hand, outcomes were significantly better for lesions treated with BEDs exceeding 100 Gy10 (3-year local control 93%) than for those treated with BEDs of ≤100 Gy10 (3-year local control 65%, P < .001). CONCLUSIONS Stereotactic body radiation therapy for primary liver tumors provides high rates of durable local control, with no clear evidence for a dose-response relationship among commonly utilized schedules. Excellent local control rates are also seen after SBRT for liver metastases when BEDs of >100 Gy10 are utilized.
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Qian Y, Kumar KA, Dudley SA, Koong AC, Chang DT. Radiation Therapy for Colorectal Liver Metastases. CURRENT COLORECTAL CANCER REPORTS 2017. [DOI: 10.1007/s11888-017-0368-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Choudhary S, Mitra S, Sharma MK, Khullar P, Saxena U. Resurrection of whole liver radiotherapy-A case report. J Egypt Natl Canc Inst 2017; 29:105-108. [PMID: 28258915 DOI: 10.1016/j.jnci.2017.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 12/30/2016] [Accepted: 01/04/2017] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION This is a case report of a patient of lymphoma with liver metastasis who had persistent pain and jaundice despite multiple lines of chemotherapy. She underwent palliative liver irradiation. This is an uncommon modality due to fear of radiation induced hepatitis. We reviewed literature available on the use of liver irradiation for palliation and concluded that it can be safely used with good results. A 33-year-old female with Non-Hodgkin's Lymphoma (NHL) presented with obstructive jaundice. She underwent stenting followed by chemotherapy. She was lost to follow up to later present with a progressively increasing right hypochondrial mass, pain and icterus. Ultrasound abdomen revealed massive hepatomegaly with hypodense lesions in both liver lobes and centring the porta with dilatation of biliary radicals. Despite multiple lines of chemotherapy and use of opioids, there was no symptomatic relief in pain, size of mass or any decrease in biochemical parameters. Then she was offered palliative radiation in the form of partial liver irradiation to a dose of 21Gy/7 fractions. She had >50% pain relief after 2 fractions and was off opioids by last fraction. Liver span reduced from 6cm to 1cm below costal margin in mid clavicular line. Radiologically 60% reduction in size of liver lesions was observed. Also, a decreasing trend in biochemical parameters was observed. Use of whole or partial liver irradiation is rare in clinical practice due to fear of radiation induced hepatitis by conventional techniques. Newer techniques of delivering radiation can highly improvise accuracy and permit further dose escalation.
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Affiliation(s)
| | | | | | - Pooja Khullar
- DNB Radiation Oncology, Batra Hospital, New Delhi, India
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Yu JI, Park HC, Choi DH, Noh JM, Oh D, Park JS, Chang JH, Kim ST, Lee J, Park SH, Park JO, Park YS, Lim HY, Kang WK. Prospective phase II trial of regional hyperthermia and whole liver irradiation for numerous chemorefractory liver metastases from colorectal cancer. Radiat Oncol J 2016; 34:34-44. [PMID: 27104165 PMCID: PMC4831967 DOI: 10.3857/roj.2016.34.1.34] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 02/05/2016] [Accepted: 03/03/2016] [Indexed: 12/22/2022] Open
Abstract
Purpose A prospective phase II trial was conducted to evaluate the effectiveness and toxicity of regional hyperthermia and whole liver irradiation (WLI) for numerous chemorefractory liver metastases from colorectal cancer. Materials and Methods Enrolled patients had numerous chemorefractory hepatic metastases from colorectal cancer. Five sessions of hyperthermia and seven fractions of 3-gray WLI were planned. Health-related quality of life (HRQoL) was determined using the Korean version of the European Organization for Research and Treatment of Cancer quality of life questionnaire C-30 and the Functional Assessment of Cancer Therapy-Hepatobiliary version 4.0. Objective and pain response was evaluated. Results A total of 12 patients consented to the study and the 10 who received WLI and hyperthermia were analyzed. WLI was completed as planned in nine patients and hyperthermia in eight. Pain response was partial in four patients and stable in four. Partial objective response was achieved in three patients (30.0%) and stable disease was seen in four patients at the 1-month follow-up. One patient died 1 month after treatment because of respiratory failure related to pleural metastasis progression. Other grade III or higher toxicities were detected in three patients; however, all severe toxicities were related to disease progression rather than treatment. No significant difference in HRQoL was noted at the time of assessment for patients who were available for questionnaires. Conclusion Combined WLI and hyperthermia were well tolerated without severe treatment-related toxicity with a promising response from numerous chemorefractory hepatic metastases from colorectal cancer.
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Affiliation(s)
- Jeong Il Yu
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hee Chul Park
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.; Department of Medical Device Management and Research, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, Korea
| | - Doo Ho Choi
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae Myoung Noh
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dongryul Oh
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jun Su Park
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ji Hyun Chang
- Department of Radiation Oncology, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Seung Tae Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeeyun Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Se Hoon Park
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joon Oh Park
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Suk Park
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ho Yeong Lim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Ki Kang
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Kirichenko A, Gayou O, Parda D, Kudithipudi V, Tom K, Khan A, Abrams P, Szramowski M, Oliva J, Monga D, Raj M, Thai N. Stereotactic body radiotherapy (SBRT) with or without surgery for primary and metastatic liver tumors. HPB (Oxford) 2016; 18:88-97. [PMID: 26776856 PMCID: PMC4750234 DOI: 10.1016/j.hpb.2015.07.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Revised: 07/14/2015] [Accepted: 07/28/2015] [Indexed: 02/07/2023]
Abstract
OBJECTIVES We report single center experience on the outcome and toxicity of SBRT alone or in combination with surgery for inoperable primary and metastatic liver tumors between 2007 and 2014. PATIENTS AND METHODS Patients with 1-4 hepatic lesions and tumor diameter ≤9 cm received SBRT at 46.8Gy ± 3.7 in 4-6 fractions. The primary end point was local control with at least 6 months of radiographic followup, and secondary end points were toxicity and survival. RESULTS Eighty-seven assessable patients (114 lesions) completed liver SBRT for hepatoma (39) or isolated metastases (48) with a median followup of 20.3 months (range 1.9-64.1). Fourteen patients underwent liver transplant with SBRT as a bridging treatment or for tumor downsizing. Eight patients completed hepatic resections in combination with planned SBRT for unresectable tumors. Two-year local control was 96% for hepatoma and 93.8% for metastases; it was 100% for lesions ≤4 cm. Two-year overall survival was 82.3% (hepatoma) and 64.3% (metastases). No incidence of grade >2 treatment toxicity was observed. CONCLUSION In this retrospective analysis we demonstrate that liver SBRT alone or in combination with surgery is safe and effective for the treatment of isolated inoperable hepatic malignancies and provides excellent local control rates.
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Affiliation(s)
- Alexander Kirichenko
- Department of Oncology, Division of Radiation Oncology, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA,Correspondence Alexander V. Kirichenko, Division of Radiation Oncology, Allegheny General Hospital, 320 East North Avenue, Pittsburgh, PA 15212-4772, USA. Tel: +1 412 359 3408. Fax: +1 412 359 3171.
| | - Olivier Gayou
- Department of Oncology, Division of Radiation Oncology, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - David Parda
- Department of Oncology, Division of Radiation Oncology, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - Vijay Kudithipudi
- Department of Oncology, Division of Radiation Oncology, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - Kusum Tom
- Department of General Surgery, Division of Abdominal Transplant, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - Akhtar Khan
- Department of General Surgery, Division of Abdominal Transplant, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - Peter Abrams
- Department of General Surgery, Division of Abdominal Transplant, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - Molly Szramowski
- Department of General Surgery, Division of Abdominal Transplant, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - Jose Oliva
- Division of Gastroenterology, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - Dulabh Monga
- Division of Medical Oncology, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - Moses Raj
- Division of Medical Oncology, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - Ngoc Thai
- Department of General Surgery, Division of Abdominal Transplant, Allegheny General Hospital, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
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Yin H, Lu K, Qiao WB, Zhang HY, Sun D, You QS. Whole-liver Radiotherapy Concurrent with Chemotherapy as a Palliative Treatment for Colorectal Patients with Massive and Multiple Liver Metastases: a Retrospective Study. Asian Pac J Cancer Prev 2014; 15:1597-602. [DOI: 10.7314/apjcp.2014.15.4.1597] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Soliman H, Ringash J, Jiang H, Singh K, Kim J, Dinniwell R, Brade A, Wong R, Brierley J, Cummings B, Zimmermann C, Dawson LA. Phase II trial of palliative radiotherapy for hepatocellular carcinoma and liver metastases. J Clin Oncol 2013; 31:3980-6. [PMID: 24062394 DOI: 10.1200/jco.2013.49.9202] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
PURPOSE To evaluate the feasibility and response of liver radiotherapy (RT) in improving symptoms and quality of life in patients with hepatocellular carcinoma (HCC) or liver metastases (LM). PATIENTS AND METHODS Eligible patients had HCC or LM, unsuitable for or refractory to standard therapies, with an index symptom of pain, abdominal discomfort, nausea, or fatigue. The Brief Pain Inventory (BPI), Functional Assessment of Cancer Therapy-Hepatobiliary (FACT-Hep), and European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire C30 (EORTC QLQ-C30) were completed by patients at baseline and each follow-up. The primary outcome was the percentage of patients with a clinically significant change at 1 month in the BPI subscale of symptom on average in the past 24 hours. Secondary outcomes were improvement in other BPI subscales and at other time points, FACT-Hep and EORTC QLQ-C30 at each follow-up, and toxicity at 1 week. RESULTS Forty-one patients (30 men and 11 women) with HCC (n = 21) or LM (n = 20) were accrued. At 1 month, 48% had an improvement in symptom on average in the past 24 hours. Fifty-two percent of patients had improvement in symptom at its worst, 37% at its least, and 33% now. Improvements in the FACT-G and hepatobiliary subscale were seen in 23% and 29% of patients, respectively, at 1 month. There were also improvements in EORTC QLQ-C30 functional (range, 11% to 21%) and symptom (range, 11% to 50%) domains. One patient developed grade 3 nausea at 1 week. CONCLUSION Improvements in symptoms were observed at 1 month in a substantial proportion of patients. A phase III study of palliative liver RT is planned. [Corrected]
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Affiliation(s)
- Hany Soliman
- Hany Soliman, Odette Sunnybrook Cancer Centre, University of Toronto; Jolie Ringash, Haiyan Jiang, John Kim, Robert Dinniwell, Anthony Brade, Rebecca Wong, James Brierley, Bernard Cummings, Camilla Zimmermann, and Laura A. Dawson, Princess Margaret Cancer Centre, University of Toronto; and Jolie Ringash and Kawalpreet Singh, University of Toronto, Toronto, Ontario, Canada
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14
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Miszczyk L, Tukiendorf A, Jochymek B. Linac based radical radioablation of liver tumors. Technol Cancer Res Treat 2013; 12:225-32. [PMID: 23289477 DOI: 10.7785/tcrt.2012.500311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Due to the low percentage of resectable liver tumors, new alternative treatment modalities are used. Among them, radioablation, that is, by using a limited number of high dose radiation. The aim of this study was to evaluate the effectiveness of liver tumor radioablation at 36 Gy delivered in three fractions. The analyzed material comprised of 65 liver tumors. In 61 cases, we irradiated metastases (20 rectal cancers) and in 4 primary liver tumors. Radioablation, was done using 6 and 20 MV photons with a fraction dose of 12 Gy once a week up to a total dose of 36 Gy. During the follow-up we measured tumor diameters, and for our statistics we used a classical linear regression and the Bayesian approach. Mild and moderate late toxicity was observed. We found a significant absolute and relative decrease in tumor size during the first 6 months from the whole analyzed group. In subgroups with adenocarcinomas, metastases of gastrointestinal tract (GI) cancers, metastases of cancers other than GI cancers, and in the subgroup in which 2D-2D kV system (IGRT) and respiratory gating was used. The percentage of tumors with local control (lack of "in field" progression) after 6 months was 89%. The obtained results permit us to conclude that gated SBRT of liver tumors is an effective and safe treatment modality resulting in a significant regression of liver tumors and that the highest degree of tumor size reduction can be expected for metastases of non-gastro intestinal tract cancers.
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Affiliation(s)
- L Miszczyk
- Radiotherapy Department, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, ul. Wybrzeze AK 15, 44-101 Gliwice, Poland.
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15
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Tsai CL, Chung HT, Chu W, Cheng JCH. Radiation therapy for primary and metastatic tumors of the liver. ACTA ACUST UNITED AC 2012. [DOI: 10.1007/s13566-012-0045-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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16
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Høyer M, Swaminath A, Bydder S, Lock M, Méndez Romero A, Kavanagh B, Goodman KA, Okunieff P, Dawson LA. Radiotherapy for liver metastases: a review of evidence. Int J Radiat Oncol Biol Phys 2012; 82:1047-57. [PMID: 22284028 DOI: 10.1016/j.ijrobp.2011.07.020] [Citation(s) in RCA: 153] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2011] [Revised: 07/12/2011] [Accepted: 07/25/2011] [Indexed: 12/14/2022]
Abstract
Over the past decade, there has been an increasing use of radiotherapy (RT) for the treatment of liver metastases. Most often, ablative doses are delivered to focal liver metastases with the goal of local control and ultimately improving survival. In contrast, low-dose whole-liver RT may be used for the palliation of symptomatic diffuse metastases. This review examines the available clinical data for both approaches. The review found that RT is effective both for local ablation of focal liver metastases and for palliation of patients with symptomatic liver metastases. However, there is a lack of a high level of evidence from randomized clinical trials.
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Affiliation(s)
- Morten Høyer
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark.
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17
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Janne d'Othée B, Sofocleous CT, Hanna N, Lewandowski RJ, Soulen MC, Vauthey JN, Cohen SJ, Venook AP, Johnson MS, Kennedy AS, Murthy R, Geschwind JF, Kee ST. Development of a research agenda for the management of metastatic colorectal cancer: proceedings from a multidisciplinary research consensus panel. J Vasc Interv Radiol 2012; 23:153-63. [PMID: 22264550 PMCID: PMC4352314 DOI: 10.1016/j.jvir.2011.12.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2011] [Accepted: 12/07/2011] [Indexed: 12/12/2022] Open
Affiliation(s)
- Bertrand Janne d'Othée
- Department of Diagnostic Radiology and Nuclear Medicine, Division of Vascular and Interventional Radiology, University of Maryland School of Medicine, Baltimore, Maryland 21201, USA.
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18
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Stereotactic body radiotherapy: a review. Clin Oncol (R Coll Radiol) 2010; 22:157-72. [PMID: 20092981 DOI: 10.1016/j.clon.2009.12.003] [Citation(s) in RCA: 117] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2009] [Revised: 11/02/2009] [Accepted: 11/30/2009] [Indexed: 12/13/2022]
Abstract
Stereotactic body radiotherapy (SBRT) combines the challenge of meeting the stringent dosimetric requirements of stereotactic radiosurgery with that of accounting for the physiological movement of tumour and normal tissue. Here we present an overview of the history and development of SBRT and discuss the radiobiological rationale upon which it is based. The published results of SBRT for lung, liver, pancreas, kidney, prostate and spinal lesions are reviewed and summarised. The current evidence base is appraised and important ongoing trials are identified.
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19
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Dawood O, Mahadevan A, Goodman KA. Stereotactic body radiation therapy for liver metastases. Eur J Cancer 2009; 45:2947-59. [PMID: 19773153 DOI: 10.1016/j.ejca.2009.08.011] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2009] [Accepted: 08/19/2009] [Indexed: 12/17/2022]
Abstract
Although resection is the standard of care for liver metastasis, 80-90% of patients are not resectable at diagnosis. Advances in combination chemotherapy, particularly with targeted agents, have increased tumour response and survival in patients with unresectable metastatic colorectal cancer, but these techniques have limitations and may be associated with high recurrence rates. Some autopsy series have shown that as many as 40% of patients with metastatic colorectal cancer have disease confined to the liver; aggressive local therapy may improve overall survival in such patients. Local control of liver metastases can also ease hepatic capsular pain to improve quality of life. Stereotactic body radiation therapy (SBRT) offers an alternative, non-invasive approach to the treatment of liver metastasis through precisely targeted delivery of radiation to the tumours while minimising normal tissue toxicity. Early applications of SBRT to liver metastases have been promising with the reports of 2-year local control rates of 71-86% and other studies reporting 18-month local control rates of 71-93%. While these data establish the safety of SBRT for liver metastases, more rigorous phase II clinical studies are needed to fully evaluate long-term efficacy and toxicity results. In the interim, this review stresses that SBRT of liver must be performed cautiously given the challenges of organ motion and the low toxicity tolerance of the surrounding hepatic parenchyma.
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Affiliation(s)
- Omar Dawood
- Accuray Incorporated, Sunnyvale, CA, United States
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20
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Dilling TJ, Hoffe SE. Stereotactic body radiation therapy: transcending the conventional to improve outcomes. Cancer Control 2008; 15:104-11. [PMID: 18376377 DOI: 10.1177/107327480801500202] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Intracranial delivery of high-dose radiation treatment with stereotactic techniques has paved the way for treatment of extracranial sites. METHODS The authors review the evolution of stereotactic body radiation therapy (SBRT) and its application to tumors in the lung and abdomen, addressing both the technical concerns associated with treatment delivery and the emerging clinical data. RESULTS Radiation delivery systems have overcome the obstacles with immobilization, respiration, visualization, and daily reproducible imaging. Lung SBRT has been associated with local control rates of over 90%, and liver SBRT has ranged from 55% to 93%. SBRT is being explored in other sites such as the pancreas and kidney. Mature data from ongoing trials will be available in the next 5 years. CONCLUSIONS Modern stereotactic radiation treatment techniques allow the safe delivery of high doses to extracranial sites with minimal toxicity, which results in improved outcomes.
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Affiliation(s)
- Thomas J Dilling
- Radiation Oncology Program, Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA.
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21
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Hung AY, Canning CA, Patel KM, Holland JM, Kachnic LA. Radiation therapy for gastrointestinal cancer. Hematol Oncol Clin North Am 2006; 20:287-320. [PMID: 16730296 DOI: 10.1016/j.hoc.2006.01.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This article has reviewed the current role of radiation in the treatment of gastrointestinal malignancies and discussed the data supporting its use. Radiation treatment in this setting continues to evolve with the increasing implementation of more conformal delivery techniques. Further scientific investigation is needed to establish the optimal role of radiation and to better define its integration with novel systemic and biologic modalities.
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Affiliation(s)
- Arthur Y Hung
- Department of Radiation Oncology, Oregon Health & Science University, Portland, OR 97239-3098, USA.
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22
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Abstract
Advances in radiation oncology made possible the locally curative treatment approach of stereotactically guided radiation therapy of liver tumours. Results of this highly focussed therapy were published by only a few centres. The radiation dose is delivered in one or a few fractions with high single doses. All published results show high local tumour control with low treatment morbidity. The treatment results of this noninvasive technique are similar to those of minimally invasive ablative therapies. Our own and other published data are summarized and discussed. The long-term results of this technique are currently being evaluated in a prospective multicentre trial.
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Affiliation(s)
- K K Herfarth
- Abteilung Radioonkologie und Strahlentherapie, Universitätsklinik Heidelberg.
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23
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Dawson LA, McGinn CJ, Lawrence TS. Conformal chemoradiation for primary and metastatic liver malignancies. ACTA ACUST UNITED AC 2003; 21:249-55. [PMID: 14648782 DOI: 10.1002/ssu.10043] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Historically, radiation therapy has played a minor role in the management of patients with unresectable primary hepatobiliary malignancies and liver metastases from colorectal cancer. This can be attributed chiefly to the low tolerance of the whole liver to radiation. Three-dimensional radiation planning techniques have allowed much higher doses of radiation to be delivered to focal liver tumors, while sparing the majority of the normal liver. When combined with fluorodeoxyuridine (FUdR), high-dose focal liver radiation is associated with excellent response rates, local control, and survival in patients with large unresectable tumors. There appears to be a radiation dose response for intrahepatic malignancies. Advancements in tumor imaging, radiation techniques that can safely deliver higher doses of radiation, novel tumor radiation sensitizers, and normal-tissue radioprotectors should substantially improve the outcome of patients with unresectable intrahepatic malignancies treated with chemoradiation.
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Affiliation(s)
- Laura A Dawson
- Department of Radiation Oncology, Princess Margaret Hospital, University of Toronto, Toronto, Ontario.
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24
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Bydder S, Spry NA, Christie DRH, Roos D, Burmeister BH, Krawitz H, Davis S, Joseph DJ, Poulsen M, Berry M. A prospective trial of short-fractionation radiotherapy for the palliation of liver metastases. AUSTRALASIAN RADIOLOGY 2003; 47:284-8. [PMID: 12890250 DOI: 10.1046/j.1440-1673.2003.01177.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The purpose of this study was to prospectively examine the effectiveness and tolerability of a simple radiotherapy technique for the palliation of symptomatic liver metastases. Twenty-eight patients with symptomatic liver metastases were enrolled from seven centres, and received targeted (partial or whole) liver irradiation consisting of 10 Gy in two fractions over 2 days. Symptoms at baseline were hepatic pain (27 patients), abdominal distension (19), night sweats (12), nausea (18) and vomiting (eight). Twenty-two patients (76%) had failed previous treatment with chemotherapy, hormonal therapy and/or high-dose steroids. Symptoms and potential toxicities were prospectively assessed at the time of treatment, then 2, 6 and 10 weeks later. Individual symptom response rates were 53-66% at 2 weeks. Partial or complete global symptomatic responses were noted in 15 patients (54%) overall. The treatment was well tolerated with two patients (7%) experiencing grade 3 toxicity (one vomiting and one diarrhoea); however, four patients reported temporary worsening of pain shortly after treatment. This simple and well-tolerated treatment achieves useful palliation.
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Affiliation(s)
- S Bydder
- Radiation Oncology, Sir Charles Gairdner Hospital, Western Australia, Australia.
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25
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Abstract
This review discusses the importance of palliation of liver metastases. Although colorectal cancer comprises the majority of patients with metastatic liver disease, a number of other malignancies can be involved. Palliation of metastatic disease to liver has generally not included the use of external-beam radiotherapy because of restricted liver tolerance to radiotherapy. However, more recently, treatment policies have evolved to more generous use of palliative radiotherapy with utilization of tumor boost doses to partial liver volumes. This has resulted in improvement in palliation and a suggestion of improved survival with higher radiotherapy doses, which have been well tolerated by small volumes of liver.
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Affiliation(s)
- Uzma Malik
- Department of Radiation Medicine, University of Kentucky, Lexington, KY 40536-0293, USA
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26
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Radiation Therapy for Hepatic Metastases. COLORECTAL CANCER 2002. [DOI: 10.1007/978-1-59259-160-2_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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27
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Treatment of Colorectal Cancer. COLORECTAL CANCER 2002. [DOI: 10.1007/978-3-642-56008-8_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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28
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Cherny NI. Pain Management in Colorectal and Anal Cancers. COLORECTAL CANCER 2002. [DOI: 10.1007/978-1-59259-160-2_36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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29
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Dawson LA, McGinn CJ, Normolle D, Ten Haken RK, Walker S, Ensminger W, Lawrence TS. Escalated focal liver radiation and concurrent hepatic artery fluorodeoxyuridine for unresectable intrahepatic malignancies. J Clin Oncol 2000; 18:2210-8. [PMID: 10829040 DOI: 10.1200/jco.2000.18.11.2210] [Citation(s) in RCA: 320] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
PURPOSE To evaluate the response, time to progression, survival, and impact of radiation (RT) dose on survival in patients with intrahepatic malignancies treated on a phase I trial of escalated focal liver RT. PATIENTS AND METHODS From April 1996 to January 1998, 43 patients with unresectable intrahepatic hepatobiliary cancer (HB; 27 patients) and colorectal liver metastases (LM; 16 patients) were treated with high-dose conformal RT. The median tumor size was 10 x 10 x 8 cm. The median RT dose was 58.5 Gy (range, 28.5 to 90 Gy), 1.5 Gy twice daily, with concurrent continuous-infusion hepatic arterial fluorodeoxyuridine (0.2 mg/kg/d) during the first 4 weeks of RT. RESULTS The response rate in 25 assessable patients was 68% (16 partial and one complete response). With a median potential follow-up period of 26.5 months, the median times to progression for all tumors, LM, and HB were 6, 8, and 3 months, respectively. The median survival times of all patients, patients with LM, and patients with HB were 16, 18, and 11 months, respectively. On multivariate analyses, escalated RT dose was independently associated with improved progression-free and overall survival. The median survival of patients treated with 70 Gy or more has not yet been reached (16.4+ months), compared with 11.6 months in patients treated with lower RT doses (P =.0003). CONCLUSION The excellent response rate, prolonged intrahepatic control, and improved survival in patients treated with RT doses of 70 Gy or more motivate continuation of dose-escalation studies for patients with intrahepatic malignancies.
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Affiliation(s)
- L A Dawson
- Departments of Radiation Oncology, Internal Medicine, and Pharmacology, University of Michigan, Ann Arbor 48109-0010, USA.
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30
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Stephens RJ, Hopwood P, Girling DJ. Defining and analysing symptom palliation in cancer clinical trials: a deceptively difficult exercise. Br J Cancer 1999; 79:538-44. [PMID: 10027327 PMCID: PMC2362419 DOI: 10.1038/sj.bjc.6690085] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The assessment of symptom palliation is an essential component of many treatment comparisons in clinical trials, yet an extensive literature search revealed no consensus as to its precise definition, which could embrace relief of symptoms, time to their onset, duration, degree, as well as symptom control and prevention. In an attempt to assess the importance of these aspects and to compare different methods of analysis, we used one symptom (cough) from a patient self-assessment questionnaire (the Rotterdam Symptom Checklist) in a large (>300 patient) multicentre randomized clinical trial (conducted by the Medical Research Council Lung Cancer Working Party) of palliative chemotherapy in small-cell lung cancer. The regimens compared were a two-drug regimen (2D) and a four-drug regimen (4D). No differences were seen between the regimens in time of onset of palliation or its duration. The degree of palliation was strongly related to the initial severity: 90% of the patients with moderate or severe cough at baseline reported improvement, compared with only 53% of those with mild cough. Analyses using different landmark time points gave conflicting results: the 4D regimen was superior at 1 month and at 3 months, whereas at 2 months the 2D regimen appeared superior. When improvement at any time up to 3 months was considered, the 4D regimen showed a significant benefit (4D 79%, 2D 60%, P = 0.02). These findings emphasize the need for caution in interpreting results, and the importance of working towards a standard definition of symptom palliation. The current lack of specified criteria makes analysis and interpretation of trial results difficult, and comparison across trials impossible. A standard definition of palliation for use in the analysis of clinical trials data is proposed, which takes into account aspects of onset, duration and degree of palliation, and symptom improvement, control and prevention.
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Hill BS, Minard T, Brady LW. Monoclonal antibodies in the treatment of metastatic carcinoma to the liver: updated report of a pilot study including leukapheresis. Am J Clin Oncol 1998; 21:291-3. [PMID: 9626801 DOI: 10.1097/00000421-199806000-00018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Twenty-two patients who had failed conventional treatment for advanced colorectal carcinoma metastatic to the liver were entered in this study. Survival from the date the hepatic disease was documented and ranged from 3 to 62 months, with an average of 20 months. Notably, 8 of the 22, or 36%, lived 24 months or more. Four patients, or 18%, survived 3 to 5 years after diagnosis of hepatic metastasis.
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Affiliation(s)
- B S Hill
- Department of Radiation Oncology, Allegheny University of the Health Sciences, Hahnemann Division, Philadelphia, Pennsylvania 19102, USA
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Cascinu S, Catalano V, Baldelli AM, Scartozzi M, Battelli N, Graziano F, Cellerino R. Locoregional treatments of unresectable liver metastases from colorectal cancer. Cancer Treat Rev 1998; 24:3-14. [PMID: 9606364 DOI: 10.1016/s0305-7372(98)90067-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- S Cascinu
- Clinica di Oncologia Medica, Scuola di Specializzazione in Oncologia, Università degli Studi di Ancona, Italy
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33
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Clinical results of the combination of radiation and fluoropyrimidines in the treatment of intrahepatic cancer. Semin Radiat Oncol 1997. [DOI: 10.1016/s1053-4296(97)80031-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
Approximately one half of prescribed radiotherapy is given for palliation of symptoms due to incurable cancer. Distressing symptoms including pain, bleeding, and obstruction can often be relieved with minimal toxic effects. Painful osseous metastasis is common in oncologic practice. Ninety percent of patients with symptomatic bone metastases obtain some pain relief with a lowdose, brief course of palliative radiotherapy. One half of the responding patients may experience complete pain relief. A single dose of 800 cGy in the setting of painful bone metastasis may provide pain control comparable to more protracted treatment at a higher dose of radiation. Patients with lytic disease in weight-bearing bones, particularly in the presence of cortical destruction, should be considered for prophylactic surgical stabilization of their condition. Routinely a brief, fractionated course of radiotherapy is given postoperatively. Pain due to multiple bone metastases uncontrolled by analgesics can be managed with single doses of halfbody irradiation. Doses of 600 cGy delivered to the upper half-body (above the umbilicus) and 800 cGy to the lower half-body (from the umbilicus to the middle of the femur) will provide some pain relief in 73% of patients. Half-body techniques have been investigated as prophylactic treatment, as a complement to local-field irradiation, and as fractionated rather than singledose therapy. Although intravenous administration of strontium 89 has been associated with myelosuppression, this treatment has been shown (a) to relieve pain due to bone metastasis and (b) to delay development of new painful sites. Recent data from phase III trials demonstrated that bisphosphonates have a role in reducing skeletal morbidity due to bone metastasis. Bone pain was reduced, and the incidence of pathologic fracture and the need for future radiotherapy was decreased. Radiotherapy relieves clinical symptoms in 70% to 90% of patients with brain metastases. Brief treatment schedules (e.g., 2000 cGy in five fractions over 1 week) are as effective as more prolonged therapy. Patients with solitary brain metastasis and no extracranial disease or controlled extracranial disease should be considered for surgical resection, because phase III data indicate enhanced survival with such an approach. Whole-brain radiotherapy is routinely administered postoperatively. A phase III study is examining the impact of accelerated fractionated doses of radiotherapy (two treatments per day) on survival of patients with brain metastases. Stereotaxic radiosurgical treatment is becoming increasingly available and permits delivery of radiation to metastatic intracranial tumor with minimal exposure of normal surrounding brain This treatment is most commonly used at the time of a solitary recurrence of disease in patients who previously received whole-brain radiotherapy. A role for this modality in newly diagnosed brain metastases remains to be defined. Chest symptoms are common in patients with locally advanced lung cancer and are effectively palliated with one 1000 cGy or two 850 cGy one fraction doses of radiation to the thoracic inlet and mediastinum. Chest pain and hemoptysis are more effectively palliated than cough and dyspnea. In patients with stage III cancer there is no compelling evidence that radiotherapy confers a survival advantage, and it may be reasonable to administer thoracic radiotherapy only when the patient has significant symptoms and the goal is to achieve control of these symptoms. Approximately 75% of the cases of superior vena cava syndrome are due to lung cancer, and small-cell lung cancer is the most common histologic type. A histologic diagnosis should be obtained before treatment is started, because detection of lymphoma or small-cell carcinoma would necessitate systemic therapy. Eighty percent of the patients with vena cava syndrome due to malignant disease achieve symptom relief with a brief, fractionated, palliative course of rad
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Affiliation(s)
- D Hoegler
- Division of Radiation Oncology, Toronto-Sunnybrook Regional Cancer Centre, Ontario, Canada
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35
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Robertson JM, Lawrence TS, Walker S, Kessler ML, Andrews JC, Ensminger WD. The treatment of colorectal liver metastases with conformal radiation therapy and regional chemotherapy. Int J Radiat Oncol Biol Phys 1995; 32:445-50. [PMID: 7751185 DOI: 10.1016/0360-3016(94)00591-8] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
PURPOSE Whole-liver radiation, with or without chemotherapy, has been of modest benefit in the treatment of unresectable hepatic metastases from colorectal cancer. A Phase I/II study combining escalating doses of conformally planned radiation therapy (RT) with intraarterial hepatic (IAH) fluorodeoxyuridine (FdUrd) was performed. METHODS AND MATERIALS Twenty-two patients with unresectable hepatic metastases from colorectal cancer, 14 of whom had progressed after previous chemotherapy (2 with prior IAH FdUrd), were treated with concurrent IAH FdUrd (0.2 mg/kg/day) and conformal hepatic radiation therapy (1.5-1.65 Gy/fraction twice a day). The total dose of radiation given to the tumor (48-72.6 Gy) depended on the fraction of normal liver excluded from the high-dose volume. All patients were assessed for response, toxicity, hepatobiliary relapse, and survival. Median potential follow-up was 42 months. RESULTS Eleven of 22 patients demonstrated an objective response, with the remainder showing stable disease. Actuarial freedom from hepatic progression was 25% at 1 years. The most common acute toxicity was mild to moderate nausea and transient liver function test abnormalities. There were three patients with gastrointestinal bleeding (none requiring surgical intervention) after the completion of treatment. Overall median survival was 20 months. The presence of extrahepatic disease was associated with decreased survival (p < 0.01). CONCLUSIONS Combined conformal radiation therapy and IAH FdUrd can produce an objective response in 50% of patients with hepatic metastases from colorectal cancer. However, response was not durable, and hepatic progression was frequent. Improvements in hepatic tumor control for patients with metastatic colorectal cancer may require higher doses of conformal radiation and/or improved radiosensitization. In an effort to increase radiosensitization, we have recently initiated a clinical trial combining IAH bromode-oxyuridine, a thymidine analog radiosensitizer, with conformal high dose radiation therapy.
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Affiliation(s)
- J M Robertson
- Department of Radiation Oncology, University of Michigan Medical Center, Ann Arbor, USA
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Russell AH, Clyde C, Wasserman TH, Turner SS, Rotman M. Accelerated hyperfractionated hepatic irradiation in the management of patients with liver metastases: results of the RTOG dose escalating protocol. Int J Radiat Oncol Biol Phys 1993; 27:117-23. [PMID: 8365932 DOI: 10.1016/0360-3016(93)90428-x] [Citation(s) in RCA: 151] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
PURPOSE This study was prepared to address two objectives: (a) to determine whether progressively higher total doses of hepatic irradiation can prolong survival in a selected population of patients with liver metastases; (b) to refine existing concepts of liver tolerance for fractionated external radiation employing a fraction size which might be appropriate in clinical protocols evaluating elective or adjuvant radiation of the liver. METHODS AND MATERIALS One hundred seventy-three analyzable patients with computed tomography measurable liver metastases from primary cancers of the gastrointestinal tract were entered on a dose escalating protocol of twice daily hepatic irradiation employing fractions of 1.5 Gy separated by 4 hr or longer. Sequential groups of patients received 27 Gy, 30 Gy, and 33 Gy to the entire liver and were monitored for acute and late toxicities, survival, and cause of death. Dose escalation was implemented following survival of 10 patients at each dose level for a period of 6 months or longer without clinical or biochemical evidence of radiation hepatitis. RESULTS The use of progressively larger total doses of radiation did not prolong median survival or decrease the frequency with which liver metastases were the cause of death. None of 122 patients entered at the 27 Gy and 30 Gy dose levels revealed clinical or biochemical evidence of radiation induced liver injury. Five of 51 patients entered at the 33 Gy level revealed clinical or biochemical evidence of late liver injury with an actuarial risk of severe (Grade 3) radiation hepatitis of 10.0% (+/- 7.3% S.E.) at 6 months, resulting in closure of the study to patient entry. CONCLUSION The study design could not credibly establish a safe dose for hepatic irradiation, however, it did succeed in determining that 33 Gy in fractions of 1.5 Gy is unsafe, carrying a substantial risk of delayed radiation injury. The absence of apparent late liver injury at the 27 Gy and 30 Gy dose levels suggests that a prior clinical trial of adjuvant hepatic irradiation in patients with resected colon cancer may have employed an insufficient radiation dose (21 Gy) to fully test the question.
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Affiliation(s)
- A H Russell
- Radiological Associates of Sacramento Medical Group, Radiation Oncology Center, CA 95819
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Abstract
BACKGROUND Radiation therapy plays a major role in the management of patients with either locally recurrent or metastatic carcinoma of the prostate. RESULTS In 23 patients with isolated postprostatectomy local recurrences treated with doses of 60-65 Gy, 17 (74%) had tumor control, and 45% survived relapse-free for 5 years after treatment of the recurrence. Pelvic irradiation has been used to treat patients with elevated prostate-specific antigen (PSA) levels after radical prostatectomy. This was tried, and 17 of 24 patients (70%) showed a significant decrease in PSA levels after irradiation, in five without subsequent elevation. Two of the seven patients with elevated PSA levels later had distant metastases. Local irradiation has been reported to yield excellent relief of symptoms in 100% of patients with hematuria, 80% with urinary outflow obstruction, and 50-70% with ureteral obstruction or pelvic pain secondary to locally advanced prostatic carcinoma. Reirradiation, particularly with brachytherapy (in preliminary studies combined with hyperthermia) has been used in the management of postirradiation prostatic recurrences with satisfactory tumor regression in approximately 75% of patients. The Radiation Therapy Oncology Group (RTOG) reported on the palliative effects of external irradiation on patients with bony metastasis. Approximately 54% of such patients had complete relief, and 29% had partial relief of bone pain. However, the retreatment rate of the bony metastasis was lower in the patients receiving higher doses. In a RTOG protocol in which all patients received local irradiation for osseous metastases, 77 were randomized to receive elective hemibody irradiation and 69, local treatment only. The frequency of additional treatment at 1 year was lower in the hemibody irradiation group (54% versus 78%). Occasionally, brain, mediastinal, or liver metastasis can be treated with irradiation. Radioactive phosphorus-32 or strontium-89 has been administered for disseminated bony metastasis with improvement of bone pain in approximately 70-80% of treated patients. CONCLUSION The role of irradiation in the treatment of spinal cord compression is discussed. Significant improvement of neurologic function has been reported in 36-60% of the patients, depending on severity of deficit and promptness in instituting emergency treatment.
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Affiliation(s)
- C A Perez
- Radiation Oncology Center, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Missouri 63108
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Leibel SA, Guse C, Order SE, Hendrickson FR, Komaki RU, Chang CH, Brady LW, Wasserman TH, Russell KJ, Asbell SO. Accelerated fractionation radiation therapy for liver metastases: selection of an optimal patient population for the evaluation of late hepatic injury in RTOG studies. Int J Radiat Oncol Biol Phys 1990; 18:523-8. [PMID: 2180867 DOI: 10.1016/0360-3016(90)90055-o] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The palliation of hepatic metastases represents a major therapeutic problem in oncology. The generally unfavorable prognosis of patients with liver metastasis may complicate the evaluation of the efficacy and toxicity of various therapeutic modalities. The Radiation Therapy Oncology Group (RTOG) is evaluating new accelerated fractionation schemes for hepatic irradiation. In designing this study it became necessary to identify a favorable subpopulation of patients with an expected median survival of 6 months in whom the late effects of treatment could be evaluated. Data from two RTOG liver metastases studies (7605 and 8003) were analyzed using multi-variate techniques. Cases with a serum bilirubin level of greater than 1.5 mg%, performance score of less than 50, and gastric or pancreatic primary carcinomas were initially excluded because of the adverse influence of these factors on survival. One hundred and ninety cases met the criteria for inclusion in this analysis. A loglinear model was used to identify the patient characteristics associated with a favorable prognosis for survival. These included a performance score of 80-100, colorectal carcinoma primary, and no extrahepatic metastases. A logistic regression equation was derived and confirmed that the probability of surviving at least 6 months depended on the effects of performance score, primary site and the presence or absence of extra-hepatic metastases. Patients with all three favorable factors constituted 30% of the evaluable study population and had a predicted survival of 50% at 6 months. A patient population with these characteristics will be used to study the late effects of accelerated fractionated radiation therapy on the liver.
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Affiliation(s)
- S A Leibel
- Department of Radiation Oncology, University of California, San Francisco
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Minsky BD, Leibel SA. The treatment of hepatic metastases from colorectal cancer with radiation therapy alone or combined with chemotherapy or misonidazole. Cancer Treat Rev 1989; 16:213-9. [PMID: 2700316 DOI: 10.1016/0305-7372(89)90042-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In summary, whole liver RT alone is generally well tolerated and, in most cases, offers some palliative benefit. It is difficult to determine its ultimate impact on survival since many patients treated with this single modality have extra-hepatic disease. In addition, the dose of radiation which the liver can tolerate is not adequate to control gross disease. The addition of chemotherapy (systemic and/or intra-hepatic) appears promising. However, further follow-up and randomized trials need to be performed before this is known with certainty. The use of misonidazole in the dosages and techniques employed by the RTOG did not appear to enhance overall survival. More innovative techniques of delivering RT, including intraoperative brachytherapy, radiolabeled antibodies, and hyperfractionated external beam RT require further investigation in order to determine their efficacy.
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Affiliation(s)
- B D Minsky
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, Cornell University Medical College, New York, N.Y. 10021
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