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Zeimpekis KG, Mercolli L, Conti M, Sari H, Rominger A, Rathke H. 90Y post-radioembolization clinical assessment with whole-body Biograph Vision Quadra PET/CT: image quality, tumor, liver and lung dosimetry. Eur J Nucl Med Mol Imaging 2024; 51:2100-2113. [PMID: 38347299 PMCID: PMC11139701 DOI: 10.1007/s00259-024-06650-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/07/2024] [Indexed: 05/31/2024]
Abstract
PURPOSE Evaluation of 90Y liver radioembolization post-treatment clinical data using a whole-body Biograph Vision Quadra PET/CT to investigate the potential of protocol optimization in terms of scan time and dosimetry. METHODS 17 patients with hepatocellular carcinoma with median (IQR) injected activity 2393 (1348-3298) MBq were included. Pre-treatment dosimetry plan was based on 99mTc-MAA SPECT/CT with Simplicit90Y™ and post-treatment validation with Quadra using Simplicit90Y™ and HERMIA independently. Regarding the image analysis, mean and peak SNR, the coefficient of variation (COV) and lesion-to-background ratio (LBR) were evaluated. For the post-treatment dosimetry validation, the mean tumor, whole liver and lung absorbed dose evaluation was performed using Simplicit90Y and HERMES. Images were reconstructed with 20-, 15-, 10-, 5- and 1- min sinograms with 2, 4, 6 and 8 iterations. Wilcoxon signed rank test was used to show statistical significance (p < 0.05). RESULTS There was no difference of statistical significance between 20- and 5- min reconstructed times for the peak SNR, COV and LBR. In addition, there was no difference of statistical significance between 20- and 1- min reconstructed times for all dosimetry metrics. Lung dosimetry showed consistently lower values than the expected. Tumor absorbed dose based on Simplicit90Y™ was similar to the expected while HERMES consistently underestimated significantly the measured tumor absorbed dose. Finally, there was no difference of statistical significance between expected and measured tumor, whole liver and lung dose for all reconstruction times. CONCLUSION In this study we evaluated, in terms of image quality and dosimetry, whole-body PET clinical images of patients after having been treated with 90Y microspheres radioembolization for liver cancer. Compared to the 20-min standard scan, the simulated 5-min reconstructed images provided equal image peak SNR and noise behavior, while performing also similarly for post-treatment dosimetry of tumor, whole liver and lung absorbed doses.
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Affiliation(s)
- Konstantinos G Zeimpekis
- Department of Nuclear Medicine, Bern University Hospital, Inselspital, University of Bern, Freiburgstrasse 18, Bern, 3010, Switzerland.
| | - Lorenzo Mercolli
- Department of Nuclear Medicine, Bern University Hospital, Inselspital, University of Bern, Freiburgstrasse 18, Bern, 3010, Switzerland
| | - Maurizio Conti
- Molecular Imaging, Siemens Healthineers, Knoxville, TN, USA
| | - Hasan Sari
- Advanced Clinical Imaging Technology, Siemens Healthcare AG, Lausanne, Switzerland
| | - Axel Rominger
- Department of Nuclear Medicine, Bern University Hospital, Inselspital, University of Bern, Freiburgstrasse 18, Bern, 3010, Switzerland
| | - Hendrik Rathke
- Department of Nuclear Medicine, Bern University Hospital, Inselspital, University of Bern, Freiburgstrasse 18, Bern, 3010, Switzerland
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Evirgen S, Cavus B, Gokturk S, Iliaz R, Ozkan ZG, Baran B, Ormeci AC, Soyer OM, Karaca C, Demir K, Besisik SF, Poyanli A, Akyuz F, Kaymakoglu S. Is the Y90-radioembolization treatment effective on the intermediate-advanced stage of hepatocellular carcinoma and what is the albumin-bilirubin score's prediction factor for survival? HEPATOLOGY FORUM 2023; 4:103-107. [PMID: 37822305 PMCID: PMC10564249 DOI: 10.14744/hf.2022.2022.0036] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 03/13/2023] [Indexed: 10/13/2023]
Abstract
Background and Aim Radioembolization (RE) is a one of the palliative treatments that have been used to down stage and/or increase the survival time in intermediate-advanced stages of HCC. We aimed to evaluate the clinical impact of RE and the clinical use of the albumin-bilirubin (ALBI) score as a predictor for survival in HCC patients. Materials and Methods Fifty-nine unresectable hepatocellular carcinoma (HCC) patients were enrolled. RE was performed in 28 of them (group 1) and 31 patients were followed up in the natural course (NC) (group 2). Patients were classified according to the Child-Pugh score (only cirrhotic patients), Barcelona clinic liver cancer (BCLC) staging, and ALBI scores were also calculated. Results All patients in Group 1 were cirrhotic and their BCLC stages were as follows: 60.7% stage B and 39.3% stage C. In Group 2, 83.9% of patients were cirrhotic and their BCLC stages were as follows: 9.7% stage B, 51.6% stage C, and 38.7% stage D. Mortality rates were 82% and 100% in Groups 1 and 2, respectively. The median overall survival (OS) was 13.5 months (95% CI: 10.4-16.6 months) and 4.5 months (95% CI: 3.5-5.5 months) in Groups 1 and 2, respectively (p=0.000). When RE was applied to patients with ALBI Grade 1 and 2, the median OS was statistically higher than in the NC group, respectively (p<0.001, p<0.001). Conclusion RE is an effective treatment method at the advanced stages of HCC. The ALBI score is a more useful and practical than the other prognostic tools.
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Affiliation(s)
- Sami Evirgen
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Bilger Cavus
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Suut Gokturk
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Raim Iliaz
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Zeynep Gozde Ozkan
- Department of Nuclear Medicine, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Bulent Baran
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Asli Ciftcibası Ormeci
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Ozlem Mutluay Soyer
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Cetin Karaca
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Kadir Demir
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Selman Fatih Besisik
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Arzu Poyanli
- Department of Radiology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Filiz Akyuz
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
| | - Sabahattin Kaymakoglu
- Department of Gastroenterology, Istanbul University School of Medicine, Istanbul, Turkiye
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Papamichail M, Pizanias M, Heaton ND, M P, M P, Nd H. Minimizing the risk of small-for-size syndrome after liver surgery. Hepatobiliary Pancreat Dis Int 2022; 21:113-133. [PMID: 34961675 DOI: 10.1016/j.hbpd.2021.12.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 12/06/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Primary and secondary liver tumors are not always amenable to resection due to location and size. Inadequate future liver remnant (FLR) may prevent patients from having a curative resection or may result in increased postoperative morbidity and mortality from complications related to small-for-size syndrome (SFSS). DATA SOURCES This comprehensive review analyzed the principles, mechanism and risk factors associated with SFSS and presented current available options in the evaluation of FLR when planning liver surgery. In addition, it provided a detailed description of specific modalities that can be used before, during or after surgery, in order to optimize the conditions for a safe resection and minimize the risk of SFSS. RESULTS Several methods which aim to reduce tumor burden, preserve healthy liver parenchyma, induce hypertrophy of FLR or prevent postoperative complications help minimize the risk of SFSS. CONCLUSIONS With those techniques the indications of radical treatment for patients with liver tumors have significantly expanded. The successful outcome depends on appropriate patient selection, the individualization and modification of interventions and the right timing of surgery.
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Affiliation(s)
- Michail Papamichail
- Department of Hepato-Pancreato-Biliary Surgery, Royal Blackburn Hospital, Blackburn BB2 3HH, UK.
| | - Michail Pizanias
- Department of General Surgery, Whittington Hospital, London N19 5NF, UK
| | - Nigel D Heaton
- Department of Liver Transplant and Hepato-Pancreato-Biliary Surgery, Institute of Liver Studies, Kings Health Partners at King's College Hospital NHS Trust, London SE5 9RS, UK
| | - Papamichail M
- Department of Hepato-Pancreato-Biliary Surgery, Royal Blackburn Hospital, Blackburn BB2 3HH, UK; Department of General Surgery, Whittington Hospital, London N19 5NF, UK; Department of Liver Transplant and Hepato-Pancreato-Biliary Surgery, Institute of Liver Studies, Kings Health Partners at King's College Hospital NHS Trust, London SE5 9RS, UK
| | - Pizanias M
- Department of Hepato-Pancreato-Biliary Surgery, Royal Blackburn Hospital, Blackburn BB2 3HH, UK; Department of General Surgery, Whittington Hospital, London N19 5NF, UK; Department of Liver Transplant and Hepato-Pancreato-Biliary Surgery, Institute of Liver Studies, Kings Health Partners at King's College Hospital NHS Trust, London SE5 9RS, UK
| | - Heaton Nd
- Department of Hepato-Pancreato-Biliary Surgery, Royal Blackburn Hospital, Blackburn BB2 3HH, UK; Department of General Surgery, Whittington Hospital, London N19 5NF, UK; Department of Liver Transplant and Hepato-Pancreato-Biliary Surgery, Institute of Liver Studies, Kings Health Partners at King's College Hospital NHS Trust, London SE5 9RS, UK
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Moslim MA, Jeyarajah DR. Narrative review of the role of yttrium-90 selective internal radiation therapy in the surgical management of colorectal liver metastases. J Gastrointest Oncol 2021; 12:2438-2446. [PMID: 34790404 DOI: 10.21037/jgo-21-96] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 06/08/2021] [Indexed: 11/06/2022] Open
Abstract
The management of colorectal liver metastasis (CRLM) is complicated and benefits from a multidisciplinary team approach. Liver-directed therapy has been emerging as a modality for better progression-free control. In its early years, selective internal radiation therapy (SIRT) with yttrium-90 (Y-90) was confined as an end-of-line therapy. However, literature has supported other roles including: a first-line treatment for CRLM alone or in combination with systemic chemotherapy; an adjunct to second or third-line chemotherapy; and a salvage treatment for chemo-refractory disease. Although future liver remnant (FLR) hypertrophy may take 3-12 months, the SIRT effect on loco-regional disease control has rendered it to be a useful tool in some pathologies with certain strategic goals. This paper reviews the use of SIRT with Y-90 in a surgical treatment pathway. This includes: (I) an element of multidisciplinary treatment of low-volume CRLMs, (II) convert an R1 to R0 resection by sterilizing the margins of tumor near critical structures, and (III) radiation lobectomy to induce contralateral hypertrophy in order to aid in a safer resection. There are many opportunities to validate the role of SIRT as a first-line therapy along with surgical resection including an umbrella clinical trial design.
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Metastatic Papillary Thyroid Cancer to the Liver: The Central Role of a Multidisciplinary Approach to Treatment. Ochsner J 2021; 21:224-229. [PMID: 34239388 PMCID: PMC8238104 DOI: 10.31486/toj.20.0067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Background: Differentiated thyroid cancer (DTC) is comprised of papillary and follicular subtypes, and both have an overall excellent long-term prognosis. Patients with localized DTC that is successfully treated, usually with surgery, exhibit long-term survival well above 90%. In contrast, patients who develop distant metastatic disease have a significantly worse overall prognosis and outcome, often with disease that is refractory to conventional therapy such as surgery, radioactive iodine, and hormone suppression. For patients who recur with distant metastatic disease, limited effective treatment options are available, and most die of their disease within 5 years of recurrence. Case Report: We report the case of a 26-year-old female who presented with recurrent papillary thyroid cancer and a metastatic lesion isolated to the liver. Because of the extremely large size of the metastatic liver mass upon initial presentation, we took a neoadjuvant, multifaceted approach to treatment that included selective internal radioembolization therapy, an oral multikinase inhibitor, and surgical resection of the tumor mass after maximal reduction in tumor size. However, the patient died of metastatic DTC after 39 months of treatment. Conclusion: A multimodal, comprehensive approach to managing such complex patients is essential to optimize both the sequence and therapeutic approach to treatment.
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Clift AK, Frilling A. Liver-Directed Therapies for Neuroendocrine Neoplasms. Curr Oncol Rep 2021; 23:44. [PMID: 33721122 DOI: 10.1007/s11912-021-01030-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW To comprehensively synthesise and appraise the available evidence regarding therapies for metastatic neuroendocrine neoplasms that exploit the hepatic vasculature to deliver therapy to liver metastases. RECENT FINDINGS Various techniques including transarterial embolisation/chemoembolisation (TAE/TACE) and selective internal radiotherapy (SIRT, also termed radioembolisation [RE]) have been examined in patents with neuroendocrine liver metastases. Variations in the radioactive agents for selective internal radiotherapy (SIRT) have been explored, such as the use of Holmium-166, in addition to more established agents such as Yttrium-90. Recent trials have examined the safety and efficacy of combining liver-targeted therapy with systemic treatments, such as peptide receptor radionuclide therapy. More retrospective case series of liver-directed modalities will not provide additional knowledge. Randomised clinical trials have begun to compare the efficacy of different forms of liver-directed therapies, and also their combination with systemic treatment. Their results are expected to guide optimal treatment sequencing within multimodal concepts.
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Affiliation(s)
- Ashley Kieran Clift
- CRUK Oxford Centre, University of Oxford, Oxford, UK.,Department of Surgery & Cancer, Imperial College London, London, UK
| | - Andrea Frilling
- Department of Surgery & Cancer, Imperial College London, London, UK. .,Department of Surgery and Cancer, Hammersmith Hospital, Du Cane Road, London, W12 0HS, UK.
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Gordon AC, White SB, Yang Y, Gates VL, Procissi D, Harris KR, Zhang Z, Lyu T, Huang X, Dreher MR, Omary RA, Salem R, Lewandowski RJ, Larson AC. Feasibility of Combination Intra-arterial Yttrium-90 and Irinotecan Microspheres in the VX2 Rabbit Model. Cardiovasc Intervent Radiol 2020; 43:1528-1537. [PMID: 32533312 PMCID: PMC7529870 DOI: 10.1007/s00270-020-02538-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 05/25/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE To evaluate the combination of 90Y radioembolization (Y90) and drug-eluting bead irinotecan (DEBIRI) microspheres in the VX2 rabbit model. MATERIALS AND METHODS An initial dose finding study was performed in 6 White New Zealand rabbits to identify a therapeutic but subcurative dose of Y90. In total, 29 rabbits were used in four groups: Y90 treatment (n = 8), DEBIRI treatment (n = 6), Y90 + DEBIRI treatment (n = 7), and an untreated control group (n = 8). Hepatic toxicity was evaluated at baseline, 24 h, 72 h, 1 week, and 2 weeks. MRI tumor volume (TV) and enhancing tumor volume were assessed baseline and 2 weeks. Tumor area and necrosis were evaluated on H&E for pathology. RESULTS Infused activities of 84.0-94.4 MBq (corresponding to 55.1-72.7 Gy) were selected based on the initial dose finding study. Infusion of DEBIRI after Y90 was technically feasible in all cases (7/7). Overall, 21/29 animals survived to 2 weeks, and the remaining animals had extrahepatic disease on necropsy. Liver transaminases were elevated with Y90, DEBIRI, and Y90 + DEBIRI compared to control at 24 h, 72 h, and 1 week post-treatment and returned to baseline by 2 weeks. By TV, Y90 + DEBIRI was the only treatment to show statistically significant reduction at 2 weeks compared to the control group (p = 0.012). The change in tumor volume (week 2-baseline) for both Y90 + DEBIRI versus control (p = 0.002) and Y90 versus control (p = 0.014) was significantly decreased. There were no statistically significant differences among groups on pathology. CONCLUSION Intra-arterial Y90 + DEBIRI was safe and demonstrated enhanced antitumor activity in rabbit VX2 tumors. This combined approach warrants further investigation.
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Affiliation(s)
- Andrew C Gordon
- Department of Radiology, Northwestern University Feinberg School of Medicine, 737 N. Michigan Ave, 16th Floor, Chicago, IL, 60611, USA.
- Department of Biomedical Engineering, Northwestern University, Evanston, IL, USA.
| | - Sarah B White
- Department of Radiology, Division of Vascular and Interventional Radiology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Yihe Yang
- Department of Radiology, Northwestern University Feinberg School of Medicine, 737 N. Michigan Ave, 16th Floor, Chicago, IL, 60611, USA
| | - Vanessa L Gates
- Department of Radiology, Northwestern University Feinberg School of Medicine, 737 N. Michigan Ave, 16th Floor, Chicago, IL, 60611, USA
| | - Daniel Procissi
- Department of Radiology, Northwestern University Feinberg School of Medicine, 737 N. Michigan Ave, 16th Floor, Chicago, IL, 60611, USA
| | - Kathleen R Harris
- Department of Radiology, Northwestern University Feinberg School of Medicine, 737 N. Michigan Ave, 16th Floor, Chicago, IL, 60611, USA
| | - Zhuoli Zhang
- Department of Radiology, Northwestern University Feinberg School of Medicine, 737 N. Michigan Ave, 16th Floor, Chicago, IL, 60611, USA
| | - Tianchu Lyu
- Department of Radiology, Northwestern University Feinberg School of Medicine, 737 N. Michigan Ave, 16th Floor, Chicago, IL, 60611, USA
| | - Xiaoke Huang
- Department of Radiology, Northwestern University Feinberg School of Medicine, 737 N. Michigan Ave, 16th Floor, Chicago, IL, 60611, USA
| | | | - Reed A Omary
- Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Riad Salem
- Department of Radiology, Northwestern University Feinberg School of Medicine, 737 N. Michigan Ave, 16th Floor, Chicago, IL, 60611, USA
- Department of Medicine-Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Department of Surgery-Organ Transplantation, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Robert J Lewandowski
- Department of Radiology, Northwestern University Feinberg School of Medicine, 737 N. Michigan Ave, 16th Floor, Chicago, IL, 60611, USA
- Department of Medicine-Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Department of Surgery-Organ Transplantation, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Andrew C Larson
- Department of Radiology, Northwestern University Feinberg School of Medicine, 737 N. Michigan Ave, 16th Floor, Chicago, IL, 60611, USA
- Department of Biomedical Engineering, Northwestern University, Evanston, IL, USA
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Imaging HCC treated with radioembolization: review of the literature and clinical examples of choline PET utility. Clin Transl Imaging 2020. [DOI: 10.1007/s40336-020-00384-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Analysis of prognostic factors in patients receiving transarterial radioembolization for unresectable hepatocellular carcinoma. Nucl Med Commun 2020; 41:73-77. [PMID: 31800509 DOI: 10.1097/mnm.0000000000001122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
AIM This study aimed to analyze the prognostic factors of patients receiving transarterial radioembolization for unresectable hepatocellular carcinoma. MATERIAL AND METHOD Eighty-six (73 M and 13F; mean age: 64.3 ± 9.8 years) patients who received transarterial radioembolization for unresectable hepatocellular carcinoma were included. Relationship between serum alpha-fetoprotein and international normalization ratio level, albumin-bilirubin grade, neutrophil-lymphocyte ratio, presence of portal venous thrombosis and extrahepatic metastases, the dimension of index lesion and OS were analyzed. RESULTS Neutrophil lymphocyte ratio was ≤ 5 in 76 (88%) and >5 in 10 (12%) of patients. Sixty-two (72%) patients died during a mean of 25.6± 9.7 months follow-up. Mean OS for all patients was calculated as 12.9 ± 14.6 months. In univariate analysis, albumin-bilirubin grade (22.3 ± 3.8 vs. 11.6 ± 4.2; P = 0.03), neutrophil-lymphocyte ratio (21.8 ± 3.6 vs. 7.3 ± 2.6; P =0.04), presence of extrahepatic metastases (30.1 ± 5.4 vs. 7.4 ± 2.0; P = 0.001) and portal venous thrombosis (26.5± 4.8 vs. 10.5 ± 2.1; P = 0.01) had significant effect on OS. In multivariate analysis, serum international normalization ratio (P = 0.005) and alpha-fetoprotein level (P = 0.004), albumin-bilirubin grade (P = 0.05), neutrophil-lymphocyte ratio (P = 0.007), Child-Pugh score (0.006) and presence of ascites (P = 0.005) were significantly correlated with OS. CONCLUSION Patients with low basal albumin-bilirubin grade and neutrophil-lymphocyte ratio survive longer after transarterial radioembolization for unresectable hepatocellular carcinoma. Presence of extrahepatic metastases and portal venous thrombosis seems to have a prognostic value.
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Mikell JK, Dewaraja YK, Owen D. Transarterial Radioembolization for Hepatocellular Carcinoma and Hepatic Metastases: Clinical Aspects and Dosimetry Models. Semin Radiat Oncol 2020; 30:68-76. [PMID: 31727302 DOI: 10.1016/j.semradonc.2019.08.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Transarterial radioembolization (TARE) with Yttrium-90 (90Y) microspheres is a liver-directed therapy for primary and metastatic disease. This manuscript provides a review of the clinical literature on TARE indications and efficacy with overviews of patient-selection and toxicity. Current dosimetry models used in practice are safe, relatively simple, and easy for clinicians to use. Planning currently relies on the imperfect surrogate, 99mTc macroaggregated albumin. Post-therapy quantitative imaging (90Y SPECT/CT or 90Y PET/CT) of microspheres can be used to calculate the macroscopic in vivo absorbed dose distribution. Similar to the evolution of other brachytherapy dose calculations, TARE is moving toward more patient-specific dosimetry that includes calculating and reporting nonuniform dose distributions throughout tumors and normal uninvolved liver.
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Affiliation(s)
- Justin K Mikell
- Department of Radiation Oncology, University of Michigan Medical Center, Ann Arbor, MI.
| | - Yuni K Dewaraja
- Department of Radiology, University of Michigan Medical Center, Ann Arbor, MI
| | - Dawn Owen
- Department of Radiation Oncology, University of Michigan Medical Center, Ann Arbor, MI
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Jeyarajah DR, Doyle MBM, Espat NJ, Hansen PD, Iannitti DA, Kim J, Thambi-Pillai T, Visser BC. Role of yttrium-90 selective internal radiation therapy in the treatment of liver-dominant metastatic colorectal cancer: an evidence-based expert consensus algorithm. J Gastrointest Oncol 2020; 11:443-460. [PMID: 32399284 DOI: 10.21037/jgo.2020.01.09] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Surgical resection of colorectal liver metastases is associated with greater survival compared with non-surgical treatment, and a meaningful possibility of cure. However, the majority of patients are not eligible for resection and may require other non-surgical interventions, such as liver-directed therapies, to be converted to surgical eligibility. Given the number of available therapies, a general framework is needed that outlines the specific roles of chemotherapy, surgery, and locoregional treatments [including selective internal radiation therapy (SIRT) with Y-90 microspheres]. Using a data-driven, modified Delphi process, an expert panel of surgical oncologists, transplant surgeons, and hepatopancreatobiliary (HPB) surgeons convened to create a comprehensive, evidence-based treatment algorithm that includes appropriate treatment options for patients stratified by their eligibility for surgical treatment. The group coined a novel, more inclusive phrase for targeted locoregional tumor treatment (a blanket term for resection, ablation, and other emerging locoregional treatments): local parenchymal tumor destruction therapy. The expert panel proposed new nomenclature for 3 distinct disease categories of liver-dominant metastatic colorectal cancer that is consistent with other tumor types: (I) surgically treatable (resectable); (II) surgically untreatable (borderline resectable); (III) advanced surgically untreatable (unresectable) disease. Patients may present at any point in the algorithm and move between categories depending on their response to therapy. The broad intent of therapy is to transition patients toward individualized treatments where possible, given the survival advantage that resection offers in the context of a comprehensive treatment plan. This article reviews what is known about the role of SIRT with Y-90 as neoadjuvant, definitive, or palliative therapy in these different clinical situations and provides insight into when treatment with SIRT with Y-90 may be appropriate and useful, organized into distinct treatment algorithm steps.
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Affiliation(s)
| | | | - N Joseph Espat
- Department of Surgery, Roger Williams Medical Center, Boston University School of Medicine, Providence, RI, USA
| | - Paul D Hansen
- HPB Surgery, Providence Portland Center, Portland, OR, USA
| | - David A Iannitti
- HPB Surgery, Atrium Health, Carolinas Medical Center, Charlotte, NC, USA
| | - Joseph Kim
- Department of Surgery, University of Kentucky, Lexington, KY, USA
| | - Thavam Thambi-Pillai
- Department of Surgery, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, USA
| | - Brendan C Visser
- Department of Surgery, Stanford University Medical Center, CA, USA
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Carvalho VDO, Galastri FL, Affonso BB, Falsarella PM, Valle LGM, Ferraz-Neto BH, Rezende MBD, Motta-Leal-Filho JMD, Garcia RG, Nasser F. Transarterial radioembolization for liver tumors as neoadjuvant therapy: three case reports. EINSTEIN-SAO PAULO 2020; 18:eRC4990. [PMID: 32130329 PMCID: PMC7032884 DOI: 10.31744/einstein_journal/2020rc4990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 10/03/2019] [Indexed: 01/06/2023] Open
Abstract
Transarterial radioembolization (TARE) with yttrium-90 microspheres is a palliative locoregional treatment, minimally invasive for liver tumors. The neoadjuvant aim of this treatment is still controversial, however, selected cases with lesions initially considered unresectable have been enframed as candidates for curative therapy after hepatic transarterial radioembolization. We report three cases in which the hepatic transarterial radioembolization was used as neoadjuvant therapy in an effective way, allowing posterior potentially curative therapies.
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Birgin E, Rasbach E, Seyfried S, Rathmann N, Diehl SJ, Schoenberg SO, Reissfelder C, Rahbari NN. Contralateral Liver Hypertrophy and Oncological Outcome Following Radioembolization with 90Y-Microspheres: A Systematic Review. Cancers (Basel) 2020; 12:cancers12020294. [PMID: 32012709 PMCID: PMC7072354 DOI: 10.3390/cancers12020294] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 01/17/2020] [Accepted: 01/23/2020] [Indexed: 02/06/2023] Open
Abstract
Radioembolization with 90Y-microspheres has been reported to induce contralateral liver hypertrophy with simultaneous ipsilateral control of tumor growth. The aim of the present systematic review was to summarize the evidence of contralateral liver hypertrophy and oncological outcome following unilateral treatment with radioembolization. A systematic literature search using the MEDLINE, EMBASE, and Cochrane libraries for studies published between 2008 and 2020 was performed. A total of 16 studies, comprising 602 patients, were included. The median kinetic growth rate per week of the contralateral liver lobe was 0.7% and declined slightly over time. The local tumor control was 84%. Surgical resection after radioembolization was carried out in 109 out of 362 patients (30%). Although the available data suggest that radioembolization prior to major hepatectomy is safe with a promising oncological outcome, the definitive role of radioembolization requires assessment within controlled clinical trials.
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Affiliation(s)
- Emrullah Birgin
- Department of Surgery, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (E.B.); (E.R.); (S.S.); (C.R.)
| | - Erik Rasbach
- Department of Surgery, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (E.B.); (E.R.); (S.S.); (C.R.)
| | - Steffen Seyfried
- Department of Surgery, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (E.B.); (E.R.); (S.S.); (C.R.)
| | - Nils Rathmann
- Institute of Clinical Radiology and Nuclear Medicine, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (N.R.); (S.J.D.); (S.O.S.)
| | - Steffen J. Diehl
- Institute of Clinical Radiology and Nuclear Medicine, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (N.R.); (S.J.D.); (S.O.S.)
| | - Stefan O. Schoenberg
- Institute of Clinical Radiology and Nuclear Medicine, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (N.R.); (S.J.D.); (S.O.S.)
| | - Christoph Reissfelder
- Department of Surgery, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (E.B.); (E.R.); (S.S.); (C.R.)
| | - Nuh N. Rahbari
- Department of Surgery, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (E.B.); (E.R.); (S.S.); (C.R.)
- Correspondence: ; Tel.: +49-621-383-3591
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van Roekel C, Braat AJAT, Smits MLJ, Bruijnen RCG, de Keizer B, Lam MGEH. Radioembolization. Clin Nucl Med 2020. [DOI: 10.1007/978-3-030-39457-8_36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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15
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Ezponda A, Rodríguez-Fraile M, Morales M, Vivas I, De La Torre M, Sangro B, Bilbao JI. Hepatic Flow Redistribution is Feasible in Patients with Hepatic Malignancies Undergoing Same-Day Work-Up Angiography and Yttrium-90 Microsphere Radioembolization. Cardiovasc Intervent Radiol 2019; 43:987-995. [PMID: 31848672 DOI: 10.1007/s00270-019-02371-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 10/31/2019] [Indexed: 12/16/2022]
Abstract
PURPOSE To assess the feasibility of performing same-day vascular flow redistribution and Yttrium-90 radioembolization (90Y-RE) for hepatic malignancies. MATERIALS AND METHODS From November 2015 to February 2019, patients undergoing same-day hepatic flow redistribution during work-up angiography, 99mTechnetium-labeled macroaggregated albumin (99mTc-MAA) SPECT/CT and 90Y microsphere-RE, were recruited. Within 18 h following the delivery of 90Y resin microspheres, an 90Y-PET/CT study was performed. According to patients' vascular anatomy, flow redistribution was performed by microcoil embolization of extrahepatic branches (group A), intrahepatic non-tumoral vessels (group B) and intrahepatic tumoral arteries (group C). The accumulation of 99mTc-MAA particles and microspheres in the redistributed areas was qualitatively evaluated using a 5-point visual scale (grade 1 = < 25% accumulation; grade 5 = 100% accumulation). Differences in the distribution of microspheres among groups were assessed with Mann-Whitney U test. RESULTS Twenty-two patients were treated for primary (n = 17) and secondary (n = 5) hepatic malignancies. The MAA-SPECT/CT showed uptake in all the redistributed areas. Regarding the accumulation of microspheres within the redistributed segments in all the groups, perfusion patterns were classified as 2 in 1 case, 4 in 6 cases and 5 in 15 cases. No statistically significant differences were observed between groups A and B-C (U value = 34, p = 0.32) and between groups B and C (U value = 26, p = 0.7). Mean predicted absorbed doses by the tumoral and normal hepatic tissues were 163.5 ± 131.2 Gy and 60.4 ± 69.3 Gy, respectively. Mean total procedure time (from work-up angiography to 90Y delivery) was 401 ± 0.055 min. CONCLUSION Performing same-day redistribution of the arterial hepatic flow to the target and 90Y-microsphere delivery is feasible in the treatment of liver tumors. Clinical Trials Registry NCT03380130.
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Affiliation(s)
- A Ezponda
- Department of Radiology, Clínica Universitaria de Navarra, Universidad de Navarra, Avenida de Pio XII n°36, 31008, Pamplona, Spain.
| | - M Rodríguez-Fraile
- Department of Nuclear Medicine, Clínica Universitaria de Navarra, Universidad de Navarra, Avenida de Pio XII n°36, 31008, Pamplona, Spain
| | - M Morales
- Department of Nuclear Medicine, Clínica Universitaria de Navarra, Universidad de Navarra, Avenida de Pio XII n°36, 31008, Pamplona, Spain
| | - I Vivas
- Department of Radiology, Clínica Universitaria de Navarra, Universidad de Navarra, Avenida de Pio XII n°36, 31008, Pamplona, Spain
| | - M De La Torre
- Department of Internal Medicine-Hepatology, Clínica Universidad de Navarra, Universidad de Navarra, Avenida de Pio XII n°36, 31008, Pamplona, Spain.,Clínica Universidad de Navarra, Calle Marquesado de Sta Marta n°1, 28027, Madrid, Spain
| | - B Sangro
- Department of Internal Medicine-Hepatology, Clínica Universidad de Navarra, Universidad de Navarra, Avenida de Pio XII n°36, 31008, Pamplona, Spain.,Clínica Universidad de Navarra, Calle Marquesado de Sta Marta n°1, 28027, Madrid, Spain
| | - J I Bilbao
- Department of Radiology, Clínica Universitaria de Navarra, Universidad de Navarra, Avenida de Pio XII n°36, 31008, Pamplona, Spain
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16
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Frilling A, Clift AK, Braat AJAT, Alsafi A, Wasan HS, Al-Nahhas A, Thomas R, Drymousis P, Habib N, Tait PN. Radioembolisation with 90Y microspheres for neuroendocrine liver metastases: an institutional case series, systematic review and meta-analysis. HPB (Oxford) 2019; 21:773-783. [PMID: 30733049 DOI: 10.1016/j.hpb.2018.12.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Revised: 12/03/2018] [Accepted: 12/11/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Neuroendocrine liver metastases are clinically challenging due to their frequent disseminated distribution. This study aims to present a British experience with an emerging modality, radioembolisation with yttrium-90 labelled microspheres, and embed this within a meta-analysis of response and survival outcomes. METHODS A retrospective case series of patients treated with SIR-Spheres (radiolabelled resin microspheres) was performed. Results were included in a systematic review and meta-analysis of published results with glass or resin microspheres. Objective response rate (ORR) was defined as complete or partial response. Disease control rate (DCR) was defined as complete/partial response or stable disease. RESULTS Twenty-four patients were identified. ORR and DCR in the institutional series was 14/24 and 21/24 at 3 months. Overall survival and progression-free survival at 3-years was 77.6% and 50.4%, respectively. There were no grade 3/4 toxicities post-procedure. A fixed-effects pooled estimate of ORR of 51% (95% CI: 47%-54%) was identified from meta-analysis of 27 studies. The fixed-effects weighted average DCR was 88% (95% CI: 85%-90%, 27 studies). CONCLUSION Current data demonstrate evidence of the clinical effectiveness and safety of radioembolisation for neuroendocrine liver metastases. Prospective randomised studies to compare radioembolisation with other liver directed treatment modalities are needed.
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Affiliation(s)
- Andrea Frilling
- Department of Surgery and Cancer, Imperial College London, Hammersmith Hospital, London, W12 0HS, United Kingdom
| | - Ashley K Clift
- Department of Surgery and Cancer, Imperial College London, Hammersmith Hospital, London, W12 0HS, United Kingdom
| | - Arthur J A T Braat
- Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, 3508, GA Utrecht, the Netherlands
| | - Ali Alsafi
- Department of Imaging, Imperial College London, Hammersmith Hospital, London, W12 0HS, United Kingdom
| | - Harpreet S Wasan
- Department of Surgery and Cancer, Imperial College London, Hammersmith Hospital, London, W12 0HS, United Kingdom
| | - Adil Al-Nahhas
- Department of Nuclear Medicine, Imperial College London, Hammersmith Hospital, London, W12 0HS, United Kingdom
| | - Robert Thomas
- Department of Imaging, Imperial College London, Hammersmith Hospital, London, W12 0HS, United Kingdom
| | - Panagiotis Drymousis
- Department of Surgery and Cancer, Imperial College London, Hammersmith Hospital, London, W12 0HS, United Kingdom
| | - Nagy Habib
- Department of Surgery and Cancer, Imperial College London, Hammersmith Hospital, London, W12 0HS, United Kingdom
| | - Paul N Tait
- Department of Imaging, Imperial College London, Hammersmith Hospital, London, W12 0HS, United Kingdom
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17
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Ao W, Wang J, Mao G, Yang G, Han X, Jia Y, Cheng Y. Primary hepatic melanoma: A case report of computed tomography and magnetic resonance imaging findings. Medicine (Baltimore) 2019; 98:e16165. [PMID: 31232974 PMCID: PMC6636915 DOI: 10.1097/md.0000000000016165] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
RATIONALE Malignant melanoma predominantly develops in middle-aged and older adults, most commonly occurring on the skin and rarely on internal organs. Malignant melanoma originating in the liver is extremely rare. Imaging findings of primary hepatic melanoma (PHM) are scarce in relevant literature. PATIENT CONCERNS The patient was a 69-year-old woman from Zhejiang, China, who was admitted to the hospital because of upper abdominal pain that persisted for >10 days. DIAGNOSES Computed tomography (CT) findings indicated the presence of a circular low-density shadow of approximately 7.5 × 8.0 cm in the hepatic hilar region. Magnetic resonance imaging (MRI) indicated a heterogeneous solid cystic mass in the hepatic hilar region. The mass exhibited heterogeneous low-signal intensity on a T1-weighted image (T1WI) and slightly higher signal intensity on a T2-weighted image (T2WI). The tumor appeared as multiple irregular strips with high-signal intensity on T1WI and low-signal intensity on T2WI. The diffusion-weighted image revealed increased signal intensity. The tumor continued to be enhanced after enhancement. Clinical data suggested that the tumor was a malignant liver tumor. INTERVENTIONS The patient underwent a CT guide puncture hepatic biopsy. The tumor was located in the hepatic hilar region adjacent to the large blood vessels and invaded the portal vein. Because a resection was highly risky, conservative treatment was conducted. OUTCOMES Postoperative pathology and clinical examination confirmed that the tumor was malignant PHM. The patient has been followed up for 6 months. The patient underwent CT reexamination 2 months after conservative treatment, the results of which revealed that the tumor progressed. Multiple lesions were identified; moreover, the tumor size had increased and the tumor had invaded the portal vein and intrahepatic bile duct. The patient was reexamined by CT in another hospital 6 months after conservative treatment. The results revealed peritoneal, omental metastases and multi bone metastases. LESSONS To our best knowledge, this is the first reported case of a PHM with complete imaging data, including preoperative CT and MRI examinations and a follow-up CT examination. From compiling the CT and MRI findings of this patient and those of relevant studies, this study can serve as a reference for the preoperative diagnosis and differential diagnosis of PHM.
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Affiliation(s)
| | | | | | | | - Xiaoyu Han
- Department of Pathology, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China
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18
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Petrillo M, Patella F, Pesapane F, Suter MB, Ierardi AM, Angileri SA, Floridi C, de Filippo M, Carrafiello G. Hypoxia and tumor angiogenesis in the era of hepatocellular carcinoma transarterial loco-regional treatments. Future Oncol 2018; 14:2957-2967. [DOI: 10.2217/fon-2017-0739] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
This review focuses upon interactions and potential therapeutic targets in the ‘vicious cycle’ between hypoxia and neoangiogenesis following treatment of hepatocellular carcinoma with transarterial loco-regional therapies. Biomarkers correlated with angiogenesis have been studied by many authors as prognostic determinants following transarterial intrahepatic therapy. According to these results future therapies directed toward specific factors related to angiogenesis could play a significant role in preventing local tumor recurrence and remote metastasis.
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Affiliation(s)
- Mario Petrillo
- Diagnostic & Interventional Radiology Service, San Paolo Hospital, Milan, Italy
| | - Francesca Patella
- Postgraduation School of Radiodiagnostic of Milan, Department of Health Sciences, Milan, Italy
| | - Filippo Pesapane
- Postgraduation School of Radiodiagnostic of Milan, Department of Health Sciences, Milan, Italy
| | - Matteo B Suter
- Department of Medical Oncology, ASST Sette laghi, Varese, Italy
| | - Anna M Ierardi
- Diagnostic & Interventional Radiology Service, San Paolo Hospital, Milan, Italy
| | | | - Chiara Floridi
- Department of Diagnostic & Interventional Radiology Fatebenefratelli Hospital, Milan, Italy
| | - Massimo de Filippo
- Department of Medicine & Surgery Via Gramsci Azienda Ospedaliero Universitaria di Parma, 14 Parma, Italy
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Venditti I, Cartoni A, Fontana L, Testa G, Scaramuzzo F, Faccini R, Terracciano CM, Camillocci ES, Morganti S, Giordano A, Scotognella T, Rotili D, Dini V, Marini F, Fratoddi I. Y3+ embedded in polymeric nanoparticles: Morphology, dimension and stability of composite colloidal system. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.05.082] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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20
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Venkatanarasimha N, Gogna A, Tong KTA, Damodharan K, Chow PKH, Lo RHG, Chandramohan S. Radioembolisation of hepatocellular carcinoma: a primer. Clin Radiol 2017; 72:1002-1013. [PMID: 29032802 DOI: 10.1016/j.crad.2017.07.021] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Revised: 05/29/2017] [Accepted: 07/27/2017] [Indexed: 12/11/2022]
Abstract
Transarterial radioembolisation (TARE) has gained increasing acceptance as an additional/alternative locoregional treatment option for hepatocellular carcinoma, and colorectal hepatic metastases that present beyond potentially curative options. This is a catheter-based transarterial selective internal brachytherapy that involves injection of radioactive microspheres (usually Y-90) that are delivered selectively to the liver tumours. Owing to the combined radioactive and microembolic effect, the findings at follow-up imaging are significantly different from that seen with other transarterial treatment options. Considering increasing confidence among clinicians, refinement in techniques and increasing number of ongoing trials, TARE is expected to gain further acceptance and become an important tool in the armamentarium for the treatment of liver malignancies. So it is imperative that all radiologists involved in the management of liver malignancies are well versed with TARE to facilitate appropriate discussion at multidisciplinary meetings to direct further management. In this article, we provide a comprehensive review on various aspects of radioembolisation with Y-90 for hepatocellular carcinoma including the patient selection, treatment planning, radiation dosimetry and treatment, side effects, follow-up imaging and future direction.
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Affiliation(s)
| | - A Gogna
- Department of Diagnostic Radiology, Singapore
| | - K T A Tong
- Department of Nuclear Medicine and PET, Singapore General Hospital, Singapore
| | | | - P K H Chow
- Division of Surgical Oncology, National Cancer Center, Outram Road, Singapore, 169608
| | - R H G Lo
- Department of Diagnostic Radiology, Singapore
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21
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Yttrium-90 radioembolization treatment for unresectable hepatocellular carcinoma: a single-centre prognostic factors analysis. Med Oncol 2017; 34:174. [DOI: 10.1007/s12032-017-1021-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 03/17/2017] [Indexed: 12/12/2022]
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22
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Kirstein MM, Marquardt S, Jedicke N, Marhenke S, Koppert W, Manns MP, Wacker F, Vogel A. Safety and efficacy of chemosaturation in patients with primary and secondary liver tumors. J Cancer Res Clin Oncol 2017. [DOI: 10.1007/s00432-017-2461-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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23
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Prognostic Impact of Cirrhosis in Patients with Intrahepatic Cholangiocarcinoma following Hepatic Resection. Can J Gastroenterol Hepatol 2017; 2017:6543423. [PMID: 29259967 PMCID: PMC5702404 DOI: 10.1155/2017/6543423] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Revised: 05/21/2017] [Accepted: 05/30/2017] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Prognostic impact of cirrhosis in patients with intrahepatic cholangiocarcinoma (ICC) upon hepatic resection remains unclear due to lack of studies in the literature. METHODS A total of 106 resected patients with ICC were reviewed, including 25 patients (23.6%) with cirrhosis and 81 noncirrhotic patients (76.4%). Subgroups of cirrhotic patients with and without hepatitis B virus (HBV) infection were studied. RESULTS The impact of cirrhosis on the overall survival (OS) (hazard ratio [HR], 0.901; 95% confidence interval [CI], 0.510 to 1.592; P = 0.720) and the relapse-free survival (RFS) (HR, 0.889; 95% CI, 0.509 to 1.552; P = 0.678) revealed no statistical significance. Furthermore, HBV-associated cirrhotic patients and the other cirrhotic patients demonstrated no statistical difference on survival outcomes (1 yr OS, 60.0% versus 70.0%; 5 yr OS, 10.0% versus 0%; P = 0.744; 1 yr RFS, 53.3% versus 30.0%; 5 yr RFS, 10.0% versus 0%; P = 0.279). In patients with cirrhosis, tumor size larger than 5 cm was found to be the foremost factor that was independently associated with poor prognosis. CONCLUSION The presence of liver cirrhosis did not significantly affect prognosis of patients with ICC after resection. Downstaging modality may be in need for patients with ICC underlying cirrhosis, which remains to be validated in future studies.
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