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Deipolyi AR, Ward RC, Riaz A, Vogl TJ, Simmons RM, Pieper CC, Bryce Y. Locoregional Therapies for Primary and Metastatic Breast Cancer: AJR Expert Panel Narrative Review. AJR Am J Roentgenol 2024; 222:e2329454. [PMID: 37377360 DOI: 10.2214/ajr.23.29454] [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] [Indexed: 06/29/2023]
Abstract
Minimally invasive locoregional therapies have a growing role in the multidisciplinary treatment of primary and metastatic breast cancer. Factors contributing to the expanding role of ablation for primary breast cancer include earlier diagnosis, when tumors are small, and increased longevity of patients whose condition precludes surgery. Cryoablation has emerged as the leading ablative modality for primary breast cancer owing to its wide availability, the lack of need for sedation, and the ability to monitor the ablation zone. Emerging evidence suggests that in patients with oligometastatic breast cancer, use of locoregional therapies to eradicate all disease sites may confer a survival advantage. Evidence also suggests that transarterial therapies-including chemoembolization, chemoperfusion, and radioembolization-may be helpful to some patients with advanced liver metastases from breast cancer, such as those with hepatic oligoprogression or those who cannot tolerate systemic therapy. However, the optimal modalities for treatment of oligometastatic and advanced metastatic disease remain unknown. Finally, locoregional therapies may produce tumor antigens that in combination with immunotherapy drive anti-tumor immunity. Although key trials are ongoing, additional prospective studies are needed to establish the inclusion of interventional oncology in societal breast cancer guidelines to support further clinical adoption and improved patient outcomes.
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Affiliation(s)
- Amy R Deipolyi
- Department of Surgery, Interventional Radiology, West Virginia University/Charleston Area Medical Center, 3200 MacCorkle Ave SE, Charleston, WV 25304
| | - Robert C Ward
- Department of Diagnostic Imaging, Warren Alpert Medical School of Brown University, Providence, RI
| | - Ahsun Riaz
- Department of Radiology, Northwestern Feinberg School of Medicine, Chicago, IL
| | - Thomas J Vogl
- Department of Diagnostic and Interventional Radiology, Johann Wolfgang Goethe University Frankfurt, Frankfurt, Germany
| | - Rache M Simmons
- Department of Surgery, Weill Medical College of Cornell University, New York, NY
| | - Claus C Pieper
- Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany
| | - Yolanda Bryce
- Division of Interventional Radiology, Memorial Sloan Kettering Cancer Center, New York, NY
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Ehrengut C, Vogt J, Leonhardi J, Carabenciov E, Teske F, van Boemmel F, Berg T, Seehofer D, Lincke T, Sabri O, Gößmann H, Denecke T, Ebel S. Analysis of Periprocedural X-ray Exposure in Transarterial Radioembolization with Glass or Resin Microspheres. Diagnostics (Basel) 2023; 13:3609. [PMID: 38132193 PMCID: PMC10742723 DOI: 10.3390/diagnostics13243609] [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: 11/14/2023] [Accepted: 12/03/2023] [Indexed: 12/23/2023] Open
Abstract
Background: Transarterial Radioembolization (TARE) is an effective treatment option for both primary and secondary liver malignancies. However, challenging anatomical conditions can lead to prolonged fluoroscopy times (FT), elevated doses of periprocedural X-radiation (DAP), and increased use of contrast agents (CAs). In this study, we examined the influence of our radiologists' experience and the choice of microspheres on X-ray exposure and CA doses in TARE. Material and Methods: Datasets comprising 161 TARE and 164 preprocedural evaluation angiographies (TARE-EVA) were analyzed. Our study focused on assessing DAP, FT, and CA concerning both microsphere types, the radiologist's experience, and whether the same radiologist performed both the TARE-EVA and the actual TARE. Results: In TARE, the use of resin microspheres resulted in significantly higher FT and CA compared to glass microspheres (14.3 ± 1.6 min vs. 10.6 ± 1.1 min and 43 ± 2.2 mL vs. 33.6 ± 2.1 mL, p < 0.05), with no notable differences in DAP (p = 0.13). Experienced radiologists demonstrated reduced FT/DAP, with a 19% decrease in DAP and 53% in FT during the evaluation angiography (p < 0.05) and a 49% reduction in DAP during the actual TARE (p < 0.05), with no statistical differences in FT. Performing TARE and TARE-EVA under the same radiologist led to a 43% reduction in DAP and a 25% decrease in FT (p < 0.05, respectively). Conclusions: To mitigate X-radiation exposure, it is advisable for radiologists to undergo thorough training, and, ideally, the same radiologist should conduct both the TARE and the TARE-EVA. While the use of glass spheres may decrease intraarterial CA, it does not significantly impact periprocedural X-ray exposure.
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Affiliation(s)
- Constantin Ehrengut
- Department of Diagnostic and Interventional Radiology, University of Leipzig Medical Center, 04103 Leipzig, Germany; (J.V.); (S.E.)
| | - Johanna Vogt
- Department of Diagnostic and Interventional Radiology, University of Leipzig Medical Center, 04103 Leipzig, Germany; (J.V.); (S.E.)
| | - Jakob Leonhardi
- Department of Diagnostic and Interventional Radiology, University of Leipzig Medical Center, 04103 Leipzig, Germany; (J.V.); (S.E.)
| | - Emma Carabenciov
- Department of Diagnostic and Interventional Radiology, University of Leipzig Medical Center, 04103 Leipzig, Germany; (J.V.); (S.E.)
| | - Felix Teske
- Department of Diagnostic and Interventional Radiology, University of Leipzig Medical Center, 04103 Leipzig, Germany; (J.V.); (S.E.)
| | - Florian van Boemmel
- Division of Hepatology, Department of Medicine II, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Thomas Berg
- Division of Hepatology, Department of Medicine II, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Daniel Seehofer
- Department of Visceral, Transplantation, Thoracic and Vascular Surgery, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Thomas Lincke
- Department of Nuclear Medicine, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Osama Sabri
- Department of Nuclear Medicine, University of Leipzig Medical Center, 04103 Leipzig, Germany
| | - Holger Gößmann
- Department of Diagnostic and Interventional Radiology, University of Leipzig Medical Center, 04103 Leipzig, Germany; (J.V.); (S.E.)
| | - Timm Denecke
- Department of Diagnostic and Interventional Radiology, University of Leipzig Medical Center, 04103 Leipzig, Germany; (J.V.); (S.E.)
| | - Sebastian Ebel
- Department of Diagnostic and Interventional Radiology, University of Leipzig Medical Center, 04103 Leipzig, Germany; (J.V.); (S.E.)
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The evaluation of DLCO changes in patients with relatively higher lung shunt fractions receiving TARE. Ann Nucl Med 2023; 37:131-138. [PMID: 36436111 DOI: 10.1007/s12149-022-01810-z] [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: 09/14/2022] [Accepted: 11/15/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Transarterial radioembolization (TARE) with Yttrium-90 (90Y) labeled microspheres is an effective locoregional treatment option for patients with primary and metastatic liver cancer. However, TARE is also associated with radiation-induced lung injury due to hepatopulmonary shunting. If a large proportion of the injected radionuclide microspheres (more than 15%) is shunted, a rare but lethal complication may develop: radiation-induced pneumonitis (RP). Diffusion capacity of the lungs for carbon monoxide (DLCO) is a valuable test to assess lung function and a decrease in DLCO may indicate an impairment in gas exchange caused by the lung injury. Some previous researches have been reported the most consistent changes in pulmonary function tests after external beam radiotherapy are recorded with DLCO. This study aimed to examine the changes in DLCO after TARE with glass microspheres in newly treated and retreated patients with relatively higher lung shunt fractions. METHODS We prospectively analyzed forty consecutive patients with liver malignancies who underwent lobar or superselective TARE with 90Y glass microspheres. DLCO tests were performed at baseline and on days 15, 30, and 60 after the treatment. All patients were followed up clinically and radiologically for the development of RP. RESULTS A statistically significant decrease was found in the DLCO after the first treatment (81.4 ± 13.66 vs. 75.25 ± 13.22, p = 0.003). The frequency of the patients with impaired DLCO at baseline was significantly increased after the first treatment (37.5 vs 57.5% p < 0.05). In the retreated group (n = 8), neither the DLCO (71.5 ± 10.82 vs. 67.50 ± 11.24, p = 0.115) nor the frequency of patients with impaired DLCO (25 vs 25%, p = 1) did not significantly change. Also, the change in DLCO values did not significantly correlate with lung shunt fraction, administered radiation dose, and absorbed lung dose after the first and second treatments (p > 0.05 for all). None of the patients developed RP. CONCLUSION Our study showed that a significant reduction in DLCO after TARE may occur in patients with relatively higher lung shunt fractions. Further studies with larger sample sizes are needed to better investigate the changes in DLCO in patients with high lung shunt fractions.
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Liu C, Tadros G, Smith Q, Martinez L, Jeffries J, Yu Z, Yu Q. Selective internal radiation therapy of metastatic breast cancer to the liver: A meta-analysis. Front Oncol 2022; 12:887653. [PMID: 36505832 PMCID: PMC9729947 DOI: 10.3389/fonc.2022.887653] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 10/28/2022] [Indexed: 11/25/2022] Open
Abstract
Introduction The aim of this study is to conduct a meta-analysis to assess the efficacy of yttrium-90 selective internal radiation therapy (SIRT) in treating patients with breast cancer with hepatic metastasis. Method PubMed and The Cochrane Library were queried from establishment to January 2021. The following keywords were implemented: "breast", "yttrium", and "radioembolization". The following variables and outcomes were collected: publication year, region, sample size, study design, presence of extrahepatic disease, tumor burden, infused radioactivity, breast cancer subtype, previous treatment, median survival time (MST), length of follow-up, adverse events, and radiographical response such as Response Evaluation Criteria in Solid Tumors (RECIST), modified RECIST (mRECIST), and Positron Emission Tomography Response Criteria in Solid Tumors (PERCIST). Results A total of 24 studies from 14 institutions were included in the present meta-analysis. On the basis of the data from 412 patients, post-embolization MST was 9.8 [95% confidence interval (CI): 9.0-11.6] months. Patients with additional extrahepatic metastasis had a poorer survival rate compared with those with localized hepatic metastasis only (MST: 5.3 vs. 15 months, p < 0.0001). Patients with <25% liver tumor burden exhibited more promising survival than those with >25% (MST: 10.5 vs. 6.8 months, p < 0.0139). On the basis of RECIST, mRECIST, and PERCIST criteria, tumor response rate was 36% (95% CI: 26%-47%), 49% (95% CI: 34%-65%), and 47% (95% CI: 17%-78%), respectively, whereas tumor control rate was 85% (95% CI: 76%-93%), 73% (95% CI: 59%-85%), and 97% (95% CI: 91%-100%), respectively. Conclusion On the basis of the available published evidence, SIRT is feasible and effective in treating patients with breast cancer with liver metastasis. Patients with lower hepatic tumor burden and without extrahepatic metastasis demonstrated more survival benefit. Future randomized controlled trials are warranted.
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Affiliation(s)
- Chenyu Liu
- School of Medicine, George Washington University, Washington DC, United States
| | - George Tadros
- Department of Surgery, Cleveland Clinic Florida, Weston, FL, United States
| | - Quinn Smith
- Kansas City University, College of Osteopathic Medicine, Kansas City, MO, United States
| | - Linda Martinez
- School of Medicine, Ross University, Miramar, FL, United States
| | - James Jeffries
- Interventional Radiology, University of Chicago, Chicago, IL, United States
| | - Zhiyong Yu
- Department of Breast Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Qian Yu
- Interventional Radiology, University of Chicago, Chicago, IL, United States,*Correspondence: Qian Yu,
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Hosseini Shabanan S, Nezami N, Abdelsalam ME, Sheth RA, Odisio BC, Mahvash A, Habibollahi P. Selective Internal Radiation Therapy with Yttrium-90 for Intrahepatic Cholangiocarcinoma: A Systematic Review on Post-Treatment Dosimetry and Concomitant Chemotherapy. Curr Oncol 2022; 29:3825-3848. [PMID: 35735415 PMCID: PMC9222092 DOI: 10.3390/curroncol29060306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/18/2022] [Accepted: 05/23/2022] [Indexed: 01/27/2023] Open
Abstract
Selective internal radiation therapy (SIRT) with yttrium-90 (90Y)-loaded microspheres is increasingly used for the treatment of Intrahepatic Cholangiocarcinoma (ICC). Dosimetry verifications post-treatment are required for a valid assessment of any dose-response relationship. We performed a systematic review of the literature to determine how often clinics conducted post-treatment dosimetry verification to measure the actual radiation doses delivered to the tumor and to the normal liver in patients who underwent SIRT for ICC, and also to explore the corresponding dose-response relationship. We also investigated other factors that potentially affect treatment outcomes, including the type of microspheres used and concomitant chemotherapy. Out of the final 47 studies that entered our study, only four papers included post-treatment dosimetry studies after SIRT to quantitatively assess the radiation doses delivered. No study showed that one microsphere type provided a benefit over another, one study demonstrated better imaging-based response rates associated with the use of glass-based TheraSpheres, and two studies found similar toxicity profiles for different types of microspheres. Gemcitabine and cisplatin were the most common chemotherapeutic drugs for concomitant administration with SIRT. Future studies of SIRT for ICC should include dosimetry to optimize treatment planning and post-treatment radiation dosage measurements in order to reliably predict patient responses and liver toxicity.
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Affiliation(s)
| | - Nariman Nezami
- Division of Vascular and Interventional Radiology, Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
- Experimental Therapeutics Program, University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, MD 21201, USA
| | - Mohamed E. Abdelsalam
- Department of Interventional Radiology, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (M.E.A.); (R.A.S.); (B.C.O.); (A.M.)
| | - Rahul Anil Sheth
- Department of Interventional Radiology, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (M.E.A.); (R.A.S.); (B.C.O.); (A.M.)
| | - Bruno C. Odisio
- Department of Interventional Radiology, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (M.E.A.); (R.A.S.); (B.C.O.); (A.M.)
| | - Armeen Mahvash
- Department of Interventional Radiology, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (M.E.A.); (R.A.S.); (B.C.O.); (A.M.)
| | - Peiman Habibollahi
- Department of Interventional Radiology, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (M.E.A.); (R.A.S.); (B.C.O.); (A.M.)
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Karamchandani DM, Hammad H, Chetty R, Arnold CA. New Kids on the Block. Arch Pathol Lab Med 2021; 145:1569-1584. [PMID: 33571357 DOI: 10.5858/arpa.2020-0535-ra] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2020] [Indexed: 12/31/2022]
Abstract
CONTEXT.— With the increasing development and use of iatrogenic agents, pathologists are encountering more novel foreign materials in retrieved gastrointestinal specimens. These colorful and unusual-appearing foreign materials can pose a diagnostic dilemma to those unaware of their morphology, especially if the relevant clinical history is lacking. OBJECTIVE.— To discuss the histopathologic features, clinical scenarios and significance, and differential diagnosis of relatively recently described, yet quickly expanding, family of iatrogenic agents that can present as foreign materials in gastrointestinal specimens-pharmaceutical fillers (crospovidone and microcrystalline cellulose), submucosal lifting agents (Eleview and ORISE), lanthanum carbonate, hydrophilic polymers, OsmoPrep, yttrium 90 microspheres (SIR-Sphere and TheraSphere), and resins (sodium polystyrene sulfonate, sevelamer, and bile acid sequestrants). DATA SOURCES.— We collate the findings of published literature, including recently published research papers, and authors' personal experiences from clinical sign-out and consult cases. CONCLUSIONS.— Correct identification of these iatrogenic agents is important because the presence of some novel agents can explain the histopathologic findings seen in the background specimen, and specific novel agents can serve as diagnostic clues to prompt the pathologist to consider other important and related diagnoses. Awareness of even biologically inert agents is important for accurate diagnosis and to avoid unnecessary and expensive diagnostic studies.
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Affiliation(s)
- Dipti M Karamchandani
- From the Department of Pathology, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania (Karamchandani)
| | - Hazed Hammad
- The Department of Internal Medicine, Division of Gastroenterology and Hepatology (Hammad), University of Colorado, Anschutz Medical Center, Denver
| | - Runjan Chetty
- The Histopathology Department, Brighton & Sussex University Hospitals, Brighton, United Kingdom (Chetty)
| | - Christina A Arnold
- The Department of Pathology (Arnold), University of Colorado, Anschutz Medical Center, Denver
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Comparison of different ROI analysis methods for liver lesion characterization with simplified intravoxel incoherent motion (IVIM). Sci Rep 2021; 11:22752. [PMID: 34815436 PMCID: PMC8610969 DOI: 10.1038/s41598-021-01108-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 10/08/2021] [Indexed: 01/20/2023] Open
Abstract
This study investigated the impact of different ROI placement and analysis methods on the diagnostic performance of simplified IVIM-DWI for differentiating liver lesions. 1.5/3.0-T DWI data from a respiratory-gated MRI sequence (b = 0, 50, 250, 800 s/mm2) were analyzed in patients with malignant (n = 74/54) and benign (n = 35/19) lesions. Apparent diffusion coefficient ADC = ADC(0,800) and IVIM parameters D1' = ADC(50,800), D2' = ADC(250,800), f1' = f(0,50,800), f2' = f(0,250,800), and D*' = D*(0,50,250,800) were calculated voxel-wise. For each lesion, a representative 2D-ROI, a 3D-ROI whole lesion, and a 3D-ROI from "good" slices were placed, including and excluding centrally deviating areas (CDA) if present, and analyzed with various histogram metrics. The diagnostic performance of 2D- and 3D-ROIs was not significantly different; e.g. AUC (ADC/D1'/f1') were 0.958/0.902/0.622 for 2D- and 0.942/0.892/0.712 for whole lesion 3D-ROIs excluding CDA at 1.5 T (p > 0.05). For 2D- and 3D-ROIs, AUC (ADC/D1'/D2') were significantly higher, when CDA were excluded. With CDA included, AUC (ADC/D1'/D2'/f1'/D*') improved when low percentiles were used instead of averages, and was then comparable to the results of average ROI analysis excluding CDA. For lesion differentiation the use of a representative 2D-ROI is sufficient. CDA should be excluded from ROIs by hand or automatically using low percentiles of diffusion coefficients.
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Fonseca GM, Braghiroli MIFM, Pirola Kruger JA, Coelho FF, Herman P. Is There a Role for Locoregional Therapies for Non-colorectal Gastrointestinal Malignancies? Surg Oncol Clin N Am 2020; 30:125-142. [PMID: 33220801 DOI: 10.1016/j.soc.2020.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The liver is the most common site of metastases from solid gastrointestinal tract tumors. Over the past few decades, the role of locoregional therapies, resection and thermal ablation, for neuroendocrine and colorectal liver metastases has been widely studied. However, for liver metastases originating from other gastrointestinal organs, the role of locoregional treatment remains unclear. This review summarizes and discusses the available evidence regarding benefits, risks, and indications for locoregional therapies for non-colorectal and non-neuroendocrine gastrointestinal liver metastases, highlighting the importance of multidisciplinary approach and patient selection.
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Affiliation(s)
- Gilton Marques Fonseca
- Digestive Surgery Division, Liver Surgery Unit, Department of Gastroenterology, University of Sao Paulo Medical School, Avenida Doutor Enéas de Carvalho Aguiar, 255, Instituto Central, 9° andar, Sala 9074, Cerqueira Cesar, São Paulo, São Paulo CEP: 05403-900, Brazil
| | - Maria Ignez Freitas Melro Braghiroli
- Instituto do Cancer do Estado de Sao Paulo (ICESP), University of Sao Paulo, and Rede D'Or Sao Paulo, Av. Dr. Arnaldo, 251 - São Paulo, SP, Brazil. CEP: 01246-000, Brazil
| | - Jaime Arthur Pirola Kruger
- Digestive Surgery Division, Liver Surgery Unit, Department of Gastroenterology, University of Sao Paulo Medical School, Avenida Doutor Enéas de Carvalho Aguiar, 255, Instituto Central, 9° andar, Sala 9074, Cerqueira Cesar, São Paulo, São Paulo CEP: 05403-900, Brazil
| | - Fabricio Ferreira Coelho
- Digestive Surgery Division, Liver Surgery Unit, Department of Gastroenterology, University of Sao Paulo Medical School, Avenida Doutor Enéas de Carvalho Aguiar, 255, Instituto Central, 9° andar, Sala 9074, Cerqueira Cesar, São Paulo, São Paulo CEP: 05403-900, Brazil
| | - Paulo Herman
- Digestive Surgery Division, Liver Surgery Unit, Department of Gastroenterology, University of Sao Paulo Medical School, Avenida Doutor Enéas de Carvalho Aguiar, 255, Instituto Central, 9° andar, Sala 9074, Cerqueira Cesar, São Paulo, São Paulo CEP: 05403-900, Brazil.
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Yttrium-90 Radioembolization in Intrahepatic Cholangiocarcinoma: A Multicenter Retrospective Analysis. J Vasc Interv Radiol 2020; 31:1035-1043.e2. [PMID: 32473757 DOI: 10.1016/j.jvir.2020.02.008] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 01/09/2020] [Accepted: 02/09/2020] [Indexed: 12/16/2022] Open
Abstract
PURPOSE To report outcomes of yttrium-90 (90Y) radioembolization in patients with unresectable intrahepatic cholangiocarcinoma (ICC). MATERIALS AND METHODS Retrospective review was performed of 115 patients at 6 tertiary care centers; 92 were treated with resin microspheres (80%), 22 were treated with glass microspheres (19%), and 1 was treated with both. Postintervention outcomes were compared between groups with χ2 tests. Survival after diagnosis and after treatment was assessed by Kaplan-Meier method. RESULTS Grade 3 laboratory toxicity was observed in 4 patients (4%); no difference in toxicity profile between resin and glass microspheres was observed (P = .350). Clinical toxicity per Society of Interventional Radiology criteria was noted in 29 patients (25%). Partial response per Response Evaluation Criteria In Solid Tumors 1.1 was noted in 25% of patients who underwent embolization with glass microspheres and 3% of patients who were treated with resin microspheres (P = .008). Median overall survival (OS) from first diagnosis was 29 months (95% confidence interval [CI], 21-37 mo) for all patients, and 1-, 3-, and 5-year OS rates were 85%, 31%, and 8%, respectively. Median OS after treatment was 11 months (95% CI, 8-13 mo), and 1- and 3-year OS rates were 44% and 4%, respectively. These estimates were not significantly different between resin and glass microspheres (P = .730 and P = .475, respectively). Five patients were able to undergo curative-intent resection after 90Y radioembolization (4%). CONCLUSIONS This study provides observational data of treatment outcomes after 90Y radioembolization in patients with unresectable ICC.
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Effects of Xuefu Zhuyu Decoction on Cell Migration and Ocular Tumor Invasion in Drosophila. BIOMED RESEARCH INTERNATIONAL 2020. [DOI: 10.1155/2020/5463652] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Xuefu Zhuyu Decoction (XFZYD), a Traditional Chinese Medicine (TCM) decoction mainly for treating blood stasis syndrome, has been widely investigated and applied in clinic and in laboratory. XFZYD contains 11 herbs and has been identified to promoting blood circulation to remove blood stasis for cardiovascular disease. Meanwhile, blood stasis is directly related to malignant tumor according to TCM basic theory. However, the effects of XFZYD on tumor metastasis and the underlying mechanisms are still largely unknown. Here, we employed well-establishedDrosophilacell migration and tumor invasion models to explore whether XFZYD has the anticancer activity on tumor metastasisin vivo. Our work has demonstrated that XFZYD could suppress cell migration and tumor invasion at the moderate concentrations. In addition, XFZYD altered the expression of MMP1,β-integrin, and E-cadherin to impede cell migration. Moreover, XFZYD inhibited ocular tumor invasion presumably by reducing the activity of Notch signaling. Together, these evidences reveal a positive role of XFZYD in suppressing cell migration and tumor metastasis, providing the potential drug targets and key clues for cancer clinical treatment strategies.
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Sequential intra-arterial infusion of 90Y-resin microspheres and mitomycin C in chemo refractory liver metastatic breast cancer patients: a single centre pilot study. Radiol Oncol 2020; 54:33-39. [PMID: 31967966 PMCID: PMC7087424 DOI: 10.2478/raon-2020-0002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 12/04/2019] [Indexed: 12/11/2022] Open
Abstract
Background The aim of the study was to evaluate the safety and feasibility of intra-arterial mitomycin C (MMC) infusion after selective internal radiation therapy (SIRT) using Yttrium-90 (90Y) resin microspheres in liver metastatic breast cancer (LMBC) patients. Patients and methods The prospective pilot study included LMBC patients from 2012–2018. Patients first received infusion of 90Y resin microspheres, after 6–8 weeks response to treatment was assessed by MRI, 18F-FDG PET/CT and laboratory tests. After exclusion of progressive disease, MMC infusion was administrated 8 weeks later in different dose cohorts; A: 6 mg in 1 cycle, B: 12 mg in 2 cycles, C: 24 mg in 2 cycles and D: maximum of 72 mg in 6 cycles. In cohort D the response was evaluated after every 2 cycles and continued after exclusion of progressive disease. Adverse events (AE) were reported according to CTCAE version 5.0. Results Sixteen patients received 90Y treatment. Four patients were excluded for MMC infusion, because of extra hepatic disease progression (n = 3) and clinical and biochemical instability (n = 1). That resulted in the following number of patient per cohort; A: 2, B: 1, C: 3 and D: 6. In 4 of the 12 patients (all cohort D) the maximum dose of MMC was adjusted due biochemical toxicities (n = 2) and progressive disease (n = 2). One grade 3 AE occurred after 90Y treatment consisting of a gastrointestinal ulcer whereby prolonged hospitalization was needed. Conclusions Sequential treatment of intra-arterial infusion of MMC after 90Y SIRT was feasible in 75% of the patients when MMC was administrated in different escalating dose cohorts. However, caution is needed to prevent reflux after 90Y SIRT in LMBC patients.
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Abstract
Selective internal radiation therapy with Y-TheraSphere or Y-SIRSphere is used in the treatment of unresectable hepatic malignancies. To the best of our knowledge, this is the first Y-TheraSpheres series. BTG International Canada Inc. provided nonradiated microspheres from the Nordion manufacturer. The histologic processed microspheres were colorless, refractile, polarizable, 20 to 30 μm in diameter, and an occasional internal bulls'-eye seen with the condenser out and an internal cross seen with polarized light. Identical microspheres were identified in 15 hepatectomy specimens from four centers between February 2016 and March 2018. The patients were usually male (male=10, female=5) with a mean age of 59 years. All patients had a prior diagnosis of hepatocellular carcinoma (HCC) and documented Y-TheraSphere (mean duration from last deployment=32 wk). All surgical pathology specimens in these 15 patients were reviewed, but the microspheres were only identified in the hepatectomy specimens. During manuscript preparation, one case of Y-TheraSpheres gastritis was prospectively identified from a separate patient with a history of HCC and Y-TheraSpheres. In conclusion, recognition of Y-TheraSpheres is important so that one may consider the possibility of a nearby malignancy and or establish the cause of the background inflammatory or radiation-related injury. These structures can be easy to miss because the subtle morphology is distinct from previously reported Y-SIRSphere. Clues to the diagnosis include a history of HCC and background radiation change. We report the characteristic morphology as microspheres that overlap in size with Y-SIRSphere, but can be differentiated based on Y-TheraSpheres' colorless appearance with occasional internal bulls'-eyes with the condenser out and an internal cross with polarized light.
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Meyer C, Pieper CC, Ahmadzadehfar H, Lampe NA, Matuschek EME, Maschke TA, Enkirch SJ, Essler M, Spengler U, Schild HH. Yttrium-90 radioembolization of unresectable hepatocellular carcinoma - a single center experience. Onco Targets Ther 2017; 10:4773-4785. [PMID: 29033589 PMCID: PMC5628695 DOI: 10.2147/ott.s137519] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
PURPOSE To determine the value of radioembolization (RE) for treatment of unresectable hepatocellular carcinoma (HCC). PATIENTS AND METHODS Records of patients undergoing RE for unresectable HCC were retrospectively reviewed. Biochemical and clinical toxicities, imaging response (according to modified Response Evaluation Criteria In Solid Tumors), time-to-progression (TTP) and overall survival (OS) were analyzed. Data were stratified according to clinical and procedural parameters. Univariate and multivariate analyses were performed. RESULTS One hundred and fifteen patients (89 male, mean age 69.3 years) underwent 158 REs (119 resin-, 39 glass-based) (Barcelona Clinic Liver Cancer [BCLC]-A: 6.1%, B: 33.9%, C: 60.0%). Median clinical follow-up was 5.9 (0.9-83.5) months. No grade 4 or 5 clinical toxicities were noted. Objective response rate was 35.6%; disease control rate was 76.7%. Median TTP of the treated part of the liver was 4 (0.9-45.4) months. 108/115 patients died during follow-up (median OS 8.4 [0.3-82.8] months after first RE [BCLC-A: 52.8 months, BCLC-B: 12.4 months, BCLC-C: 6.1 months]). On multivariate analysis, baseline Eastern Co-operative Oncology Group status <1, ascites prior to RE and best imaging response were predictors of longer OS. In BCLC-C patients, tumor burden, ascites prior to RE, baseline gamma-glutamyltransferase and Child-Pugh score were predictive of OS. CONCLUSIONS RE is safe and effective in carefully selected patients suffering from HCC with a low complication rate. Low baseline Eastern Co-operative Oncology Group status and absence of ascites prior to RE are positive prognostic factors.
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Affiliation(s)
- Carsten Meyer
- Department of Radiology, University of Bonn, Sigmund-Freud-Strasse, Bonn, Germany
| | | | - Hojjat Ahmadzadehfar
- Department of Nuclear Medicine, University of Bonn, Sigmund-Freud-Strasse, Bonn, Germany
| | - Nina Alexandra Lampe
- Department of Radiology, University of Bonn, Sigmund-Freud-Strasse, Bonn, Germany
| | | | | | - Simon Jonas Enkirch
- Department of Radiology, University of Bonn, Sigmund-Freud-Strasse, Bonn, Germany
| | - Markus Essler
- Department of Nuclear Medicine, University of Bonn, Sigmund-Freud-Strasse, Bonn, Germany
| | - Ulrich Spengler
- Department of Internal Medicine I, University of Bonn, Sigmund-Freud-Strasse, Bonn, Germany
| | - Hans Heinz Schild
- Department of Radiology, University of Bonn, Sigmund-Freud-Strasse, Bonn, Germany
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14
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Marsala A, Lee EW, Padia SA. Yttrium-90 Radioembolization for Metastatic Colorectal Cancer: Outcomes by Number of Lines of Therapy. Semin Intervent Radiol 2017; 34:116-120. [PMID: 28579679 DOI: 10.1055/s-0037-1602711] [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: 12/22/2022]
Abstract
Metastatic colorectal cancer represents the most common liver malignancy, and imparts a very poor prognosis for those who develop this disease. Unlike primary liver tumors such as hepatocellular carcinoma, which largely develops in patients with underlying cirrhosis, most metastatic liver tumor patients have normal underlying liver function. Owing to this, most will succumb to tumoral replacement of the liver rather than from underlying liver dysfunction. Radioembolization represents a treatment modality that can be used in multiple fashions to treat one or both lobes of the liver. Techniques depend on whether the procedure is used as first-line, second/third-line, or as salvage therapy. Outcomes and complications of radioembolization are presented in this article, as well as background information on colorectal cancer and systemic therapies.
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Affiliation(s)
- Andrew Marsala
- Division of Interventional Radiology, Department of Radiology, David Geffen School of Medicine at University of California, Los Angeles, California
| | - Edward W Lee
- Division of Interventional Radiology, Department of Radiology, David Geffen School of Medicine at University of California, Los Angeles, California
| | - Siddharth A Padia
- Division of Interventional Radiology, Department of Radiology, David Geffen School of Medicine at University of California, Los Angeles, California
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Comparison of the Adverse Event Profile of TheraSphere® with SIR-Spheres® for the Treatment of Unresectable Hepatocellular Carcinoma: A Systematic Review. Cardiovasc Intervent Radiol 2017; 40:1033-1043. [DOI: 10.1007/s00270-017-1594-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 01/31/2017] [Indexed: 12/16/2022]
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16
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Yttrium-90 Radioembolization of Advanced, Unresectable Breast Cancer Liver Metastases-A Single-Center Experience. J Vasc Interv Radiol 2016; 27:1305-1315. [PMID: 27461588 DOI: 10.1016/j.jvir.2016.05.028] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2016] [Revised: 05/21/2016] [Accepted: 05/21/2016] [Indexed: 12/30/2022] Open
Abstract
PURPOSE To determine value of transarterial radioembolization (TARE) for palliative treatment of unresectable liver-dominant breast metastases (LdBM) and to determine prognostic parameters. MATERIALS AND METHODS Records of patients undergoing TARE for progressing LdBM between June 2006 and March 2015 were retrospectively reviewed; 44 female patients (mean age 56.1 y; range, 34.9-85.3 y) underwent 69 TAREs (56 resin-based, 13 glass-based). Of 44 patients, 42 had bilobar disease. Mean administered activity was 1.35 GBq ± 0.71. Median clinical and imaging follow-up times were 121 days (range, 26-870 d; n = 42 patients) and 93 days (range, 26-2,037 d; n = 38 patients). Clinical and biochemical toxicities, imaging response (according to Response Evaluation Criteria In Solid Tumors), time to progression, and overall survival (OS) were evaluated. Data were analyzed with stratification according to clinical and procedural parameters. RESULTS Toxicities included 1 cholecystitis (grade 2) and 1 duodenal ulceration (grade 3); no grade ≥ 4 clinical toxicities were noted. Objective response rate (complete + partial response) was 28.9% (11/38); disease control rate (response + stable disease) was 71.1% (27/38). Median time to progression of treated liver lobe was 101 days (range, 30-2,037 d). During follow-up, 34/42 patients died (median OS after first TARE: 184 d [range 29-2,331 d]). On multivariate analysis, baseline Eastern Cooperative Oncology Group (ECOG) status of 0 (P < .0001, hazard ratio [HR] = 0.146) and low baseline γ-glutamyltransferase (GGT) levels (P = .0146, HR = 0.999) were predictors of longer OS. CONCLUSIONS TARE can successfully delay progression of therapy-refractory LdBM with low complication rate. Nonelevated baseline ECOG status and low GGT levels were identified as prognostic factors.
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Pieper CC, Willinek WA, Meyer C, Ahmadzadehfar H, Kukuk GM, Sprinkart AM, Block W, Schild HH, Mürtz P. Intravoxel Incoherent Motion Diffusion-Weighted MR Imaging for Prediction of Early Arterial Blood Flow Stasis in Radioembolization of Breast Cancer Liver Metastases. J Vasc Interv Radiol 2016; 27:1320-1328. [PMID: 27402526 DOI: 10.1016/j.jvir.2016.04.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 04/06/2016] [Accepted: 04/15/2016] [Indexed: 12/14/2022] Open
Abstract
PURPOSE To retrospectively evaluate predictive value of intravoxel incoherent motion (IVIM) diffusion-weighted imaging (DWI) for early arterial blood flow stasis during transarterial radioembolization (TARE) of liver dominant breast metastases (LdBM). MATERIALS AND METHODS Preinterventional 1.5T DWI (b0, b1, b2 = 0, 50, 800 s/mm(2)) data for 28 liver lobes of 18 female patients treated by resin-based radioembolization (10 bilobar and 8 unilobar treatments) were analyzed. Apparent diffusion coefficient (ADC) (0, 800) and an estimation of the true diffusion coefficient D' and of the perfusion fraction f' were calculated for the 2 largest metastases. Response rate at 3 months and survival were analyzed. Procedures without full dose application because of early stasis were assigned to group A (n = 15), and procedures with full dose application were assigned to group B (n = 13). RESULTS Metastases in group A showed significantly lower f' (0.035 ± 0.018 vs 0.076 ± 0.015, P < .0001) and a trend toward lower ADC(0, 800) with values given in 10(-6) mm(2)/s (1,066 ± 141 vs 1,189 ± 176, P = .051); no group difference was shown for D'. Groups were best discriminated by weighted mean f' values of the 2 largest metastases with accuracy of 100%. Mean tumor diameter before and after TARE was 51 mm ± 18 and 50 mm ± 24 in group A and 47 mm ± 27 and 48 mm ± 32 for group B. Imaging response did not differ between groups (P = .545). Overall survival did not differ significantly between group A (230 d) and B (155 d) (P = .124). CONCLUSIONS Perfusion-sensitive IVIM parameter f' may predict early blood flow stasis in patients undergoing TARE for LdBM. Determination of this parameter before intervention may increase awareness of the interventionalist and increase safety of microsphere administration.
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Affiliation(s)
- Claus Christian Pieper
- Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, Bonn 53105, Germany.
| | | | - Carsten Meyer
- Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, Bonn 53105, Germany
| | - Hojjat Ahmadzadehfar
- Department of Nuclear Medicine, University of Bonn, Sigmund-Freud-Strasse 25, Bonn 53105, Germany
| | - Guido Matthias Kukuk
- Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, Bonn 53105, Germany
| | - Alois Martin Sprinkart
- Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, Bonn 53105, Germany
| | - Wolfgang Block
- Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, Bonn 53105, Germany
| | - Hans Heinz Schild
- Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, Bonn 53105, Germany
| | - Petra Mürtz
- Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, Bonn 53105, Germany
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