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Kawabata T, Iguchi T, Matsui Y, Tomita K, Uka M, Umakoshi N, Nagata S, Hiraki T. Arterial embolization via retrograde approach using steerable microcatheter and triaxial system. MINIM INVASIV THER 2024; 33:184-186. [PMID: 38206125 DOI: 10.1080/13645706.2024.2302567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 12/07/2023] [Indexed: 01/12/2024]
Abstract
We report a case of postoperative pseudoaneurysm, successfully treated with selective arterial embolization, using a steerable microcatheter and triaxial system via retrograde approach. A pseudoaneurysm was detected in the dorsal pancreatic artery, a severely narrow and steeply inverted branch of the superior mesenteric artery, making microcatheter insertion via the antegrade approach challenging. However, a steerable microcatheter was advanced beyond the orifice and the tip was reversed, changing the route to retrograde allowing for easy insertion of the microguidewire. Subsequently, a small microcatheter was advanced beyond the pseudoaneurysm into the dorsal pancreatic artery, and arterial embolization was successfully completed without complications.
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Affiliation(s)
- Takahiro Kawabata
- Department of Radiology, Okayama University Hospital, Okayama, Japan
| | - Toshihiro Iguchi
- Department of Radiological Technology, Faculty of Health Sciences, Okayama University, Okayama, Japan
| | - Yusuke Matsui
- Department of Radiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Koji Tomita
- Department of Radiology, Okayama University Hospital, Okayama, Japan
| | - Mayu Uka
- Department of Radiology, Okayama University Hospital, Okayama, Japan
| | - Noriyuki Umakoshi
- Department of Radiology, Okayama University Hospital, Okayama, Japan
| | - Shoma Nagata
- Department of Radiology, Okayama University Hospital, Okayama, Japan
| | - Takao Hiraki
- Department of Radiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
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Hu J, Cao G, Xu L, Zheng K, Zhu X, Yang R, Wang X, Wang X. Retrograde embolization technique of the right gastric artery during the implantation of port-catheter system for hepatic arterial infusion chemotherapy. J Interv Med 2021; 4:27-31. [PMID: 34805944 PMCID: PMC8562222 DOI: 10.1016/j.jimed.2020.10.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/28/2020] [Accepted: 10/10/2020] [Indexed: 11/16/2022] Open
Abstract
Objective This study aimed to introduce and evaluate a new embolization technique for the right gastric artery (RGA) during percutaneous implantation of a port-catheter system for hepatic arterial infusion chemotherapy (HAIC). Methods From January 2013 to January 2017, 159 patients with unresectable advanced liver cancer underwent percutaneous implantation of a port-catheter system. In 86 of these patients (56 men; aged 28–88 years; mean: 60.6 ± 12.0 years), in whom the RGA was obvious on arteriography, embolization of RGA was attempted using microcoils to protect the gastric mucosa during HAIC. In the first phase (first three years), antegrade embolization of the RGA using a 2.7 Fr microcatheter was performed in 55 patients. In the second phase (next two years), embolization of the RGA was attempted by combining antegrade embolization and retrograde embolization through the left gastric artery (LGA) in 31 patients. The success rates and the incidence of acute gastroduodenal mucosal toxicity (AGMT) in these two groups were compared. Results The total success rate of the RGA embolization was 70.9%. The success rate was 83.9% in 31 patients who underwent combined antegrade and retrograde embolization, which was significantly higher than that of antegrade embolization alone (63.6%) performed in 55 patients (p = 0.047). No complications related to embolization of RGA were documented. The incidence of AGMT was 29.1% (16/55) in patients in the first phase, which was significantly higher than that in the patients in the second phase (9.7%, 3/31) (p = 0.037). Conclusion A combination of retrograde embolization via LGA could increase the success rates of RGA embolization and reduce the incidence of AGMT after HAIC.
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Affiliation(s)
- Jungang Hu
- Department of Radiology, Civil Aviation General Hospital, Beijing, 100123, China.,Department of Interventional Radiology, Peking University Cancer Hospital & Institute, Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education), Beijing, 100142, China
| | - Guang Cao
- Department of Interventional Radiology, Peking University Cancer Hospital & Institute, Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education), Beijing, 100142, China
| | - Liang Xu
- Department of Interventional Radiology, Peking University Cancer Hospital & Institute, Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education), Beijing, 100142, China
| | - Kanglian Zheng
- Department of Interventional Radiology, Peking University Cancer Hospital & Institute, Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education), Beijing, 100142, China
| | - Xu Zhu
- Department of Interventional Radiology, Peking University Cancer Hospital & Institute, Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education), Beijing, 100142, China
| | - Renjie Yang
- Department of Interventional Radiology, Peking University Cancer Hospital & Institute, Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education), Beijing, 100142, China
| | - Xiao Wang
- Department of Epidemiology and Biostatistics, Peking University Sixth Hospital, Beijing, 100191, China
| | - Xiaodong Wang
- Department of Interventional Radiology, Peking University Cancer Hospital & Institute, Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education), Beijing, 100142, China
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Wada N, Yamashita K, Shin S, Harada S, Furuya K, Imamura H, Takami Y, Noguchi T. Supraduodenal and Right Gastric Arteries Originating from A Common Trunk: A Rare Anatomical Variant. INTERVENTIONAL RADIOLOGY 2021; 6:51-54. [PMID: 35909909 PMCID: PMC9327299 DOI: 10.22575/interventionalradiology.2020-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 03/13/2021] [Indexed: 10/29/2022]
Affiliation(s)
- Noriaki Wada
- Department of Radiology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center
| | - Koji Yamashita
- Department of Radiology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center
| | - Seitaro Shin
- Department of Radiology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center
| | - Shino Harada
- Department of Radiology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center
| | - Kiyomi Furuya
- Department of Radiology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center
| | - Hajime Imamura
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center
| | - Yuko Takami
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center
| | - Tomoyuki Noguchi
- Department of Radiology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center
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Yuce G, Ateş OF, Polat B, Genç B, Canyigit M. ABLATION OF CYSTIC THYROID NODULES WITH N-BUTYL CYANOACRYLATE: A PRELIMINARY STUDY. Endocr Pract 2020; 26:492-498. [PMID: 31968193 DOI: 10.4158/ep-2019-0497] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: Generally recommended treatment options for cystic nodules with compressive symptoms are simple aspiration, percutaneous ethanol injection, or surgery. N-butyl cyanoacrylate (NBCA) is a glue-like substance widely used in neurointerventions, mainly for treating arteriovenous malformations. It obstructs and attaches to the vessel walls, preventing recanalization. Our purpose was to investigate the efficacy and safety of NBCA in volume reduction of benign cystic thyroid nodules with compressive symptoms. Methods: Twenty patients with 21 benign pure or partially cystic nodules were enrolled. After simple cyst aspiration, NBCA/lipiodol mixture was injected within the cyst cavity. Success was defined as at least 50% volume reduction after the intervention. Pre- and postintervention longest diameter and volume (calculated with ultrasonography after measuring three dimensions) of the nodules were compared. Posttreatment measurements were made at the 9-month final visit. Results: Median largest diameter of the nodules measured before and after NBCA treatment was 4.8 cm (min-max, 3.1 and 6.3 cm) and 3.4 cm (min-max, 2.4 and 5.6 cm), respectively. Pre-NBCA treatment median volume was 24.8 mL (min-max, 10.9 and 46.1 mL), whereas post-treatment median volume was 5.5 mL (min-max, 2.1 and 29.6 mL). Median volume reduction was 72.6% (min-max, 21.0 and 95.4%). Intervention was successful in 20 of 21 nodules according to the predefined criteria. The changes in pre- and postintervention median longest diameter and volume were statistically significant. Conclusion: For large cystic thyroid nodules, ablation with NBCA may be an effective treatment choice, as it significantly reduces the cyst volume and prevents fluid re-accumulation. There is need for further studies with a larger number of patients and longer follow-up. Abbreviations: NBCA = N-butyl cyanoacrylate; PEI = percutaneous ethanol injection; US = ultrasonography.
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Sugawara S, Arai Y, Sone M, Ishiguchi T, Kitagawa A, Aramaki T, Sato R, Morishita H, Takeuchi Y, Inaba Y. Phase II Trial of Transarterial Embolization Using an n-Butyl-2-Cyanoacrylate/Lipiodol Mixture (JIVROSG-0802). Cardiovasc Intervent Radiol 2018; 42:534-541. [DOI: 10.1007/s00270-018-2141-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 11/30/2018] [Indexed: 10/27/2022]
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Complications in hepatic arterial infusion chemotherapy: retrospective comparison of catheter tip placement in the right/left hepatic artery vs. the gastroduodenal artery. Surg Today 2017; 47:851-858. [PMID: 28188368 DOI: 10.1007/s00595-016-1465-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 10/28/2016] [Indexed: 02/07/2023]
Abstract
PURPOSE To compare the complication rates associated with hepatic arterial infusion chemotherapy (HAIC) for unresectable hepatocellular carcinoma (HCC) using two different catheter tip locations, the right/left hepatic artery (group 1) and the gastroduodenal artery (group 2). METHODS Between April 2001 and March 2015, 88 patients (group 1, n = 36; group 2, n = 52) with unresectable HCC, underwent HAIC via a transfemorally placed infusion catheter. The incidence of complications related to catheter placement (including hepatic arterial occlusion, catheter dislocation, non-target embolization and port-catheter system infection) as well as catheter patency and patient survival were evaluated. RESULTS The technical success rate was 100%. The overall complication rate was 17% (15/88 patients). The specific complications were as follows: hepatic artery occlusion, n = 1 (group 2, n = 1), gastroduodenal ulcer, n = 6 (group 1, n = 2; group 2, n = 4); catheter dislocation, n = 1 (group 2, n = 1); port-catheter system infection, n = 3 (group 2, n = 3); and bleeding at the puncture site, n = 4 (group 1, n = 1; group 2, n = 3). CONCLUSIONS The complication rates in groups 1 and 2 did not differ to a statistically significant extent.
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de Baere T, Tselikas L, Boige V, Ducreux M, Malka D, Goéré D, Benahim E, Deschamps F. Intra-arterial therapies for colorectal cancer liver metastases (radioembolization excluded). Bull Cancer 2016; 104:402-406. [PMID: 27993355 DOI: 10.1016/j.bulcan.2016.10.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 10/29/2016] [Indexed: 02/07/2023]
Abstract
During the past 20 years, advances in systemic therapies have improved overall survival of patients with Colorectal cancer Liver metastases (CRLM) from 6 to 24 months. By reaching CRLM via their preferential arterial vascularization, hepatic arterial infusion of chemotherapy (HAIC) has demonstrated improvement in response rate and deepness of response. Improvement in deepness of response is potentially helpful to convert no surgical patient to surgery. Recent HAIC regimens, including HAIC-FUDR plus systemic oxaliplatin/irinotecan, or HAIC-oxaliplatin plus systemic 5FU and cetuximab yielded a 92% and 90% response rate respectively, and conversion to R0 surgery in 47% and 42% of patients, respectively. When HAIC delivered a drug ineffective through intravenous delivery, this rechallenge provided 62% response rate for HAIC. Nowadays, port-catheter implanted percutaneously by radiologists has 95% feasibility with primary patency equivalent to that of surgically implanted catheters, and secondary patency superior after radiologic revision. Retrospective studies demonstrated prolonged DFS of HAIC over IV chemotherapy in the adjuvant setting after surgery of CRLM. Drug eluting beads loaded with irinotecan (DEBIRI) were developed as drug carrier and embolization platform for treatment of CRLM by chemoembolization. DEBIRI allows for a very high level of SN-38 (SN-38 is the active compound of irinotecan) and a very high rate of complete l response at pathologic studies of treated metastases. DEBIRI was compared to systemic FOLFIRI in a phase III randomized trial including 74 patients with benefit in overall survival and disease-free survival.
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Affiliation(s)
- Thierry de Baere
- Gustave-Roussy Cancer Center, Department of Interventional Radiology, 114, rue Edouard-Vaillant, 94805 Villejuif, France; Université Paris-Sud XI, UFR Médecine, 94270 Le Kremlin-Bicêtre, France.
| | - Lambros Tselikas
- Gustave-Roussy Cancer Center, Department of Interventional Radiology, 114, rue Edouard-Vaillant, 94805 Villejuif, France; Université Paris-Sud XI, UFR Médecine, 94270 Le Kremlin-Bicêtre, France
| | - Valérie Boige
- Gustave-Roussy Cancer Center, Department of Interventional Radiology, 114, rue Edouard-Vaillant, 94805 Villejuif, France; Université Paris-Sud XI, UFR Médecine, 94270 Le Kremlin-Bicêtre, France
| | - Michel Ducreux
- Gustave-Roussy Cancer Center, Department of Interventional Radiology, 114, rue Edouard-Vaillant, 94805 Villejuif, France; Université Paris-Sud XI, UFR Médecine, 94270 Le Kremlin-Bicêtre, France
| | - David Malka
- Gustave-Roussy Cancer Center, Department of Interventional Radiology, 114, rue Edouard-Vaillant, 94805 Villejuif, France; Université Paris-Sud XI, UFR Médecine, 94270 Le Kremlin-Bicêtre, France
| | - Diane Goéré
- Gustave-Roussy Cancer Center, Department of Interventional Radiology, 114, rue Edouard-Vaillant, 94805 Villejuif, France; Université Paris-Sud XI, UFR Médecine, 94270 Le Kremlin-Bicêtre, France
| | - Eléonore Benahim
- Gustave-Roussy Cancer Center, Department of Interventional Radiology, 114, rue Edouard-Vaillant, 94805 Villejuif, France; Université Paris-Sud XI, UFR Médecine, 94270 Le Kremlin-Bicêtre, France
| | - Frédéric Deschamps
- Gustave-Roussy Cancer Center, Department of Interventional Radiology, 114, rue Edouard-Vaillant, 94805 Villejuif, France; Université Paris-Sud XI, UFR Médecine, 94270 Le Kremlin-Bicêtre, France
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Shukla PA, Ahuja J, Kurli V, Patel RI, Kozuch PS. Gastric Perforation Following Prophylactic Embolization of Right Gastric and Gastroduodenal Arteries Prior to Selective Internal Radiation Therapy. Cardiovasc Intervent Radiol 2015; 38:1645-8. [PMID: 26071106 DOI: 10.1007/s00270-015-1139-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Accepted: 05/10/2015] [Indexed: 11/24/2022]
Abstract
Prophylactic gastroduodenal artery (GDA) and right gastric artery (RGA) embolization for prevention of gastric ulceration in patients with hepatic metastases from colorectal cancer undergoing Selective Internal Radiation Therapy (SIRT) are relatively safe. Herein, we present a case of gastric perforation following prophylactic embolization of the GDA and RGA for SIRT in a 43-year-old male with sigmoid colon adenocarcinoma and multiple hepatic metastases.
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Affiliation(s)
- Pratik A Shukla
- Division of Vascular and Interventional Radiology, Department of Radiology, Beth Israel Medical Center, First Avenue at Sixteenth Street, New York, 10003, USA.
| | - Jitesh Ahuja
- Division of Vascular and Interventional Radiology, Department of Radiology, Beth Israel Medical Center, First Avenue at Sixteenth Street, New York, 10003, USA
| | - Vineel Kurli
- Division of Vascular and Interventional Radiology, Department of Radiology, Beth Israel Medical Center, First Avenue at Sixteenth Street, New York, 10003, USA
| | - Rajesh I Patel
- Division of Vascular and Interventional Radiology, Department of Radiology, Beth Israel Medical Center, First Avenue at Sixteenth Street, New York, 10003, USA.
| | - Peter S Kozuch
- Division of Medical Oncology, Department of Medicine, Mount Sinai Beth Israel Medical Center, First Avenue at Sixteenth Street, New York, 10010, USA
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Takeuchi Y, Morishita H, Sato Y, Hamaguchi S, Sakamoto N, Tokue H, Yonemitsu T, Murakami K, Fujiwara H, Sofue K, Abe T, Higashihara H, Nakajima Y, Sato M. Guidelines for the use of NBCA in vascular embolization devised by the Committee of Practice Guidelines of the Japanese Society of Interventional Radiology (CGJSIR), 2012 edition. Jpn J Radiol 2014; 32:500-17. [PMID: 24889662 DOI: 10.1007/s11604-014-0328-7] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Accepted: 04/29/2014] [Indexed: 01/01/2023]
Abstract
Cyanoacrylates are a group of fast-acting adhesives. They form low viscosity liquids in the monomer state and instantly polymerize to become adhesive upon contact with ionic substances. Since the 1950s, they have been used around the world for industrial and household purposes. N-butyl cyanoacrylate (NBCA) is a cyanoacrylate that is commonly used for medical care, and the closure of skin wounds with NBCA has been found to promote hemostasis. However, in Japan, the intravascular injection of NBCA is considered to be off-label use, except during the treatment of gastric varices under endoscopy. The use of NBCA in embolotherapy is considered when the target vessels cannot be cannulated superselectively, for vascular diseases that require long segments of the target vessel to be embolized, or for patients in a hypocoagulable state. NBCA-based embolotherapy can be used to treat vascular malformations, acute hemorrhaging, tumors, and venous disease. The complications associated with NBCA-based embolotherapy include tissue ischemia, hemorrhaging, systemic or local reactions, and catheter adhesion to blood vessels. NBCA is mixed with Lipiodol to make it radiopaque and to adjust its polymerization time. Since there are various technical aspects to performing NBCA-based embolotherapy safely, it should be carried out by, or with the assistance of, proficient interventional radiologists.
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Affiliation(s)
- Yoshito Takeuchi
- Department of Radiology, North Medical Center, Kyoto Prefectural University of Medicine, 481, Otokoyama, Yosanocho, Yosagun, Kyoto, 629-2261, Japan,
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Surgical resection of hepatic metastasis from gastric cancer: a review and new recommendation in the Japanese gastric cancer treatment guidelines. Gastric Cancer 2014; 17:206-12. [PMID: 24022130 DOI: 10.1007/s10120-013-0299-x] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Accepted: 08/22/2013] [Indexed: 02/07/2023]
Abstract
Liver metastases from gastric cancer are rarely indicated for surgery because they are often diagnosed as multiple nodules occupying both lobes and coexist with extra hepatic disease. A literature search identified no clinical trials on hepatectomy for this disease; only retrospective studies of a relatively small number of cases collected over more than a decade, mostly from a single institution, were found. Five-year survival rates from these reports ranged from 0 % to 37 %, and long-term survivors were observed among carefully selected case series. The most commonly reported prognostic factor was the number of metastatic nodules, and patients with a solitary metastasis tended to have superior outcome. Patients diagnosed to have a small number of metastatic nodules by modern imaging tools could be indicated for surgery. Because both intrahepatic and extrahepatic recurrences are common,patients are likely to benefit from perioperative adjuvant chemotherapy, although it is not possible at this time to specify which regimen is the most appropriate
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Mahnken AH, Pereira PL, de Baère T. Interventional oncologic approaches to liver metastases. Radiology 2013; 266:407-30. [PMID: 23362094 DOI: 10.1148/radiol.12112544] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Metastatic liver disease is the most common cause of death in cancer patients. Complete surgical resection is currently considered the only curative treatment, with only about 25% of patients being amenable to surgery. Therefore, a variety of interventional oncologic techniques have been developed for treating secondary liver malignancies. The aim of these therapies is either to allow patients with unresectable tumors to become surgical candidates, provide curative treatment options in nonsurgical candidates, or improve survival in a palliative or even curative approach. Among these interventional therapies are transcatheter therapies such as portal vein embolization, hepatic artery infusion chemotherapy, transarterial chemoembolization, and radioembolization, as well as interstitial techniques, particularly radiofrequency ablation as the most commonly applied technique. The rationale, application and clinical results of each of these techniques are reviewed on the basis of the current literature. Future prospects such as gene therapy and immunotherapy are introduced.
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Affiliation(s)
- Andreas H Mahnken
- Department of Diagnostic and Interventional Radiology, University Hospital, RWTH Aachen University, Aachen, Germany
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Miyazaki M, Shibuya K, Tsushima Y, Endo K. Catheterization and embolization of a replaced left hepatic artery via the right gastric artery through the anastomosis: a case report. J Med Case Rep 2011; 5:346. [PMID: 21812957 PMCID: PMC3164626 DOI: 10.1186/1752-1947-5-346] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2011] [Accepted: 08/03/2011] [Indexed: 11/21/2022] Open
Abstract
Introduction Conversion of multiple hepatic arteries into a single vascular supply is a very important technique for repeat hepatic arterial infusion chemotherapy using an implanted port catheter system. Catheterization of a replaced left hepatic artery arising from a left gastric artery using a percutaneous catheter technique is sometimes difficult, despite the recent development of advanced interventional techniques. Case presentation We present a case of a 70-year-old Japanese man with multiple hepatocellular carcinomas in whom the replaced left hepatic artery arising from the left gastric artery needed to be embolized. After several failed procedures, the replaced left hepatic artery was successfully catheterized and embolized with a microcatheter and microcoils via the right gastric artery through the anastomosis. Conclusion A replaced left hepatic artery arising from a left gastric artery can be catheterized via a right gastric artery by using the appropriate microcatheter and microguidewires, and multiple hepatic arteries can be converted into a single supply.
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Effectiveness of repeat angiographic assessment in patients designated for radioembolization using yttrium-90 microspheres with initial extrahepatic accumulation of technitium-99m macroaggregated albumin: a single center's experience. Cardiovasc Intervent Radiol 2011; 35:1083-93. [PMID: 21833803 DOI: 10.1007/s00270-011-0252-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2011] [Accepted: 07/23/2011] [Indexed: 01/27/2023]
Abstract
PURPOSE To evaluate the efficacy of a workflow consisting of repeat assessment in patients planned for yttrium-90 ((90)Y) radioembolization in case of nontarget visceral technetium-99m ((99m)Tc)-macroaggregated albumin (MAA) accumulation despite initial prophylactic coil embolization of nonhepatic arteries. MATERIALS AND METHODS In 341 patients with primary and secondary liver cancer, pretreatment hepatic angiograms, as well as single-photon emission computed tomography coregistered with magnetic resonance imaging scans, were obtained. Extrahepatic tracer deposition was identified in 33 patients (9.7%) necessitating repeat assessment. Images were reviewed to correlate the site of MAA accumulation with causative gastrointestinal vessels, and repeat angiograms served as reference standard. RESULTS At repeat angiography, the source of extrahepatic flow was identified and eliminated in 31 of 33 patients (93.9%). In 20 patients (60.6%), successful embolization of nontarget vessels was achieved, in 13 patients (39.4%), MAA was administered more distally. Afterward, extrahepatic MAA deposition was eliminated in 30 patients (90.9%). CONCLUSION The algorithm of repeat assessment in case of extrahepatic MAA accumulation has proven highly effective to eliminate extrahepatic shunting, thus decreasing the risk of postradioembolization complications due to inadvertent visceral microsphere deposition.
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Abstract
Transarterial hepatic chemoembolization continues to evolve as an integral therapy for unresectable primary and secondary liver tumors. Despite relatively low morbidity, major complications may be seen. This article provides an overview of the spectrum of vascular and nonvascular complications related to this therapy.
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Affiliation(s)
- Timothy W I Clark
- Section of Vascular and Interventional Radiology, New York University Medical Center, New York, New York
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Lewandowski RJ, Salem R. Yttrium-90 radioembolization of hepatocellular carcinoma and metastatic disease to the liver. Semin Intervent Radiol 2011; 23:64-72. [PMID: 21326721 DOI: 10.1055/s-2006-939842] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Yttrium-90 ((90)Y) radioembolization is a catheter-based therapy that delivers internal radiation to hepatic tumors in the form of microspheres. (90)Y can be delivered to the hepatic tumor as either a constituent of a glass microsphere, TheraSphere(®), or as a biocompatible resin-based microsphere, SIR-Spheres(®). Once embedded within the tumor microcirculation, these microspheres emit β-radiation at therapeutic levels. While the technical aspects of radioembolization are quite complex, the collective clinical experience presented in the literature supports the use of (90)Y radioembolization for unresectable hepatic malignancies.
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Affiliation(s)
- Robert J Lewandowski
- Department of Radiology, Division of Interventional Radiology, Robert H. Lurie Comprehensive Cancer Center, Northwestern Memorial Hospital, Chicago, Illinois
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Bilbao JI, Martínez-Cuesta A, Urtasun F, Cosín O. Complications of embolization. Semin Intervent Radiol 2011; 23:126-42. [PMID: 21326756 DOI: 10.1055/s-2006-941443] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Embolization is a remarkably versatile procedure used in nearly all vascular and nonvascular systems to treat a wide range of pathology. The published literature is rich with studies demonstrating the enormous therapeutic potential offered by embolization procedures, and the possibilities continue to expand with the advent of new embolization agents and techniques. Unfortunately, with this variety and innovation comes a wide spectrum of potential complications, not always easy to classify and summarize, associated with embolization. This article reviews the procedures and associated complications of arterial and venous embolization procedures, organized by vascular distribution.
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Affiliation(s)
- José I Bilbao
- Department of Radiology, Clínica Universitaria de Navarra, Pamplona, Spain
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Nishiofuku H, Tanaka T, Aramaki T, Boku N, Inaba Y, Sato Y, Matsuoka M, Otsuji T, Arai Y, Kichikawa K. Hepatic arterial infusion of 5-fluorouracil for patients with liver metastases from colorectal cancer refractory to standard systemic chemotherapy: a multicenter, retrospective analysis. Clin Colorectal Cancer 2011; 9:305-10. [PMID: 21208845 DOI: 10.3816/ccc.2010.n.044] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION This retrospective study evaluated the safety and efficacy of hepatic arterial infusion chemotherapy (HAIC) with 5-fluorouracil (5-FU) for patients with liver metastases from colorectal cancer refractory to standard systemic chemotherapy. PATIENTS AND METHODS Fifty-five patients who had shown disease progression during the prior standard systemic chemotherapy with oxaliplatin, irinotecan, and 5-FU were enrolled. The treatment was weekly HAIC with 5-FU 1000 mg/m2/5 hours through an indwelling catheter-port system. RESULTS No major adverse reaction was observed other than grade 3 leukocytopenia (3.6%) and hyperbilirubinemia (1.8%). The overall response rate and disease control rate were 18.2% and 70.9%, respectively. The median progression-free survival and median overall survival (OS) were 2.8 months, and 6.7 months, respectively. The initial sites of disease progression were liver in 14, other than liver in 27, and both in 6. Multivariate analysis identified Eastern Cooperative Oncology Group (ECOG) performance status (PS) ≤ 1 and number of extrahepatic metastatic sites (NMS) ≤ 1 as favorable prognostic factors for OS (hazard ratio [HR], 8.277; 95% CI, 3.60-19.0; P = .000 for ECOG PS; and HR, 2.456; 95% CI, 1.30-4.61; P = .005 for NMS). CONCLUSION HAIC with 5-FU may be a safe and effective treatment for patients with colorectal liver metastases refractory to standard systemic chemotherapy.
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[Extrahepatic vessels depending on the hepatic artery. Identification and management]. RADIOLOGIA 2011; 53:18-26. [PMID: 21295805 DOI: 10.1016/j.rx.2010.07.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2010] [Accepted: 07/31/2010] [Indexed: 01/06/2023]
Abstract
Patients with malignant liver tumors, whether primary tumors or metastases, that are not candidates for surgical treatment can benefit from different endovascular treatments with proven efficacy in local control of the disease. Correct treatment requires a careful angiographic technique and precise knowledge about the vascular anatomy afferent to the lesion. Occasionally, lesions considered relapse are actually areas that were untreated because the afferent pedicle was not adequately detected. On the other hand, some of the complications of endovascular treatments are related with material passing into non-hepatic vessels. Knowing the hepatic vascular anatomy and correctly identifying all the extrahepatic vessels will make it possible to perform safer, more efficacious treatments. In this article, we present different representative examples of extrahepatic vessels that originate in the hepatic artery.
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Extrahepatic vessels depending on the hepatic artery. Identification and management. RADIOLOGIA 2011. [DOI: 10.1016/s2173-5107(11)70002-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Choi SY, Kim AH, Kim KA, Won JY, Lee DY, Lee KH. A simplified technique of percutaneous hepatic artery port-catheter insertion for the treatment of advanced hepatocellular carcinoma with portal vein invasion. Korean J Radiol 2010; 11:648-55. [PMID: 21076591 PMCID: PMC2974227 DOI: 10.3348/kjr.2010.11.6.648] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2010] [Accepted: 07/01/2010] [Indexed: 02/07/2023] Open
Abstract
Objective We assessed the outcomes of a simplified technique for the percutaneous placement of a hepatic artery port-catheter system for chemotherapy infusion in advanced hepatocellular carcinoma with portal vein invasion. Materials and Methods From February 2003 to February 2008, percutaneous hepatic artery port-catheter insertion was performed in 122 patients who had hepatocellular carcinoma with portal vein invasion. The arterial access route was the common femoral artery. The tip of the catheter was wedged into the right gastroepiploic artery without an additional fixation device. A side hole was positioned at the distal common hepatic artery to allow the delivery of chemotherapeutic agents into the hepatic arteries. Coil embolization was performed only to redistribute to the hepatic arteries or to prevent the inadvertent delivery of chemotherapeutic agents into extrahepatic arteries. The port chamber was created at either the supra-inguinal or infra-inguinal region. Results Technical success was achieved in all patients. Proper positioning of the side hole was checked before each scheduled chemotherapy session by port angiography. Catheter-related complications occurred in 19 patients (16%). Revision was achieved in 15 of 18 patients (83%). Conclusion This simplified method demonstrates excellent technical feasibility, an acceptable range of complications, and is hence recommended for the management of advanced hepatocellular carcinoma with portal vein thrombosis.
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Affiliation(s)
- Sun Young Choi
- Department of Radiology, Hallym University Sacred Heart Hospital, Gyeonggi-do, Korea
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Shao YY, Huang CC, Liang PC, Lin ZZ. Hepatic arterial infusion of chemotherapy for advanced hepatocellular carcinoma. Asia Pac J Clin Oncol 2010; 6:80-8. [PMID: 20565419 DOI: 10.1111/j.1743-7563.2010.01287.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Treatment of advanced hepatocellular carcinoma (HCC) remains a significant problem for clinicians. Sorafenib, the only approved agent, improves survival rate, but is associated with a low tumor response rate. Alternative approaches for the treatment of advanced HCC are urgently needed. Hepatic arterial infusion of chemotherapy (HAIC) is a promising modality for the treatment of advanced HCC. Since its introduction, there have been improvements in implantable pumps, in catheter implantation and in the convenience and safety of HAIC in general. Numerous clinical studies have shown that HAIC provides moderate therapeutic efficacy with substantially favorable toxicity profiles in selected patient groups with advanced HCC. However, the lack of large randomized studies means that HAIC is not yet a well-established treatment for advanced HCC. We believe there is an urgent need for the further investigation of HAIC for the treatment of advanced HCC.
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Affiliation(s)
- Yu-Yun Shao
- Department of Oncology, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan
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Abstract
Transarterial chemoembolization is standard treatment for unresectable hepatocellular carcinoma. Prophylactic embolization of variant hepatic or gastric arteries before treatment of liver tumors reduces inadvertent injury to adjacent organs. This report presents a patient with multiple hepatocellular carcinomas, who developed an episode of acute gastric ulcer bleeding because of coil migration into the stomach 2 years after prophylactic embolization of the accessory right gastric artery for transarterial chemoembolization. This report discusses the purpose of prophylactic embolization, complications of coil embolization, various presentations and possible mechanisms of coil migration, and treatment of gastrointestinal bleeding. It also reviews pertinent literature.
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Wang YJ, Lao IH, Tzeng WS, Chang YK, Wu RH, Chang SC, Chen MCY, Fang JL. Hepatic artery infusion catheter implantation without embolization of the gastroduodenal artery in cases of retrograde blood flow. J Vasc Interv Radiol 2010; 21:1297-300. [PMID: 20598568 DOI: 10.1016/j.jvir.2010.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Revised: 03/12/2010] [Accepted: 04/05/2010] [Indexed: 10/19/2022] Open
Abstract
Between January 2007 and January 2008, a port/catheter system for hepatic arterial infusion chemotherapy was implanted in seven patients with retrograde blood flow in the gastroduodenal artery (GDA). The GDA was not coil-embolized when the catheter tip was positioned in the right gastroepiploic artery. In all cases, implantation of the port/catheter system was successful, and there were no complications. Interventionalists can economize on expensive microcoils by using this simple and time-saving method.
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Affiliation(s)
- Yen-Jen Wang
- Department of Radiology, Chi-Mei Medical Center, Liou-Ying Campus, Taiwan
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Yamagami T, Terayama K, Yoshimatsu R, Matsumoto T, Miura H, Nishimura T. Embolisation of the right gastric artery in patients undergoing hepatic arterial infusion chemotherapy using two possible approach routes. Br J Radiol 2010; 83:578-84. [PMID: 20442280 PMCID: PMC3473675 DOI: 10.1259/bjr/51736762] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2009] [Revised: 04/15/2009] [Accepted: 06/09/2009] [Indexed: 11/05/2022] Open
Abstract
We used a retrospective non-randomised study to investigate the clinical effect of selective embolisation of the right gastric artery before hepatic arterial infusion chemotherapy (HAIC) using a port-catheter system. We evaluated whether the hepatic artery or the left gastric artery is the better approach for selecting the right gastric artery. A total of 367 patients (244 men and 123 women; mean age, 64.1 years) with unresectable advanced liver cancer underwent percutaneous implantation of a port-catheter system. In 294 of these patients, right gastric arterial embolisation with microcoils was attempted before placement of the port-catheter system to prevent gastric mucosal lesions. Approach was either through the hepatic artery (175 patients) or through the left gastric artery (119 patients), with success rates in catheterising the right gastric artery of 78.3% and 77.3%, respectively. If the attempt was unsuccessful, the catheter was redirected to the alternative approach, which increased the final success rate to 96.3%. Only seven patients experienced gastroduodenal mucosal lesions acutely after HAIC, as revealed by endoscopy. Embolisation of the right gastric artery is a feasible procedure that can reduce the incidence of gastric mucosal lesions associated with HAIC. Approach through either the hepatic artery or the left gastric artery is equally acceptable.
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Affiliation(s)
- T Yamagami
- Department of Radiology, Kyoto Prefectural University of Medicine, Kamigyo, Kyoto 602-8566, Japan.
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Radiologic findings following Y90 radioembolization for primary liver malignancies. ACTA ACUST UNITED AC 2009; 34:566-81. [PMID: 18777189 DOI: 10.1007/s00261-008-9454-y] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A therapy gaining rapid clinical adoption involves radioembolization with the use of Yttrium-90 (90Y) microspheres. The 20-60 microm-sized microspheres are injected trans-arterially and flow to hepatic tumors given their preferential blood supply from the hepatic artery. Once they lodge in the arterioles, they impart a very intense local radiotherapeutic effect. Given the combined radiation and embolic effect, the imaging findings imparted by this mode of action differ significantly from other treatments. This work represents a comprehensive review of the imaging findings following radioembolization in patients with primary liver tumors. The report discusses imaging response, benign secondary effects, and complications. This should help educate the radiologist on imaging findings that should be expected following radioembolization and therefore aid in the proper image interpretation.
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Zimmermann L, Dudeck O, Schmitt J, Ricke J, Roessner A, Malfertheiner P, Mönkemüller K. Duodenal ulcer due to yttrium microspheres used for selective internal radiation therapy of hepatocellular cancer. Gastrointest Endosc 2009; 69:977-8. [PMID: 18950763 DOI: 10.1016/j.gie.2008.05.063] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2008] [Accepted: 05/27/2008] [Indexed: 12/10/2022]
Affiliation(s)
- Lars Zimmermann
- Division of Gastroenterology, Otto-von-Guericke University Medical Center, Magdeburg, Germany
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Arai Y, Takeuchi Y, Inaba Y, Yamaura H, Sato Y, Aramaki T, Matsueda K, Seki H. Percutaneous catheter placement for hepatic arterial infusion chemotherapy. Tech Vasc Interv Radiol 2008; 10:30-7. [PMID: 17980316 DOI: 10.1053/j.tvir.2007.08.007] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Hepatic arterial infusion chemotherapy employs a hepatic artery catheter as a conduit to achieve a high concentration of antineoplastic agents to liver tumors. Historically, this catheter placement has been performed via laparotomy. However, it may now be performed using less-invasive percutaneous image guided procedures. There are many anatomical hepatic arterial variations and complicated blood flow patterns. Various techniques are required to ensure high concentration of antineoplastic agents in liver tumors. These techniques are composed of arterial redistribution by embolization, percutaneous catheter placement applying "tip-fixation method," and evaluation and management of flow patterns that reflect drug distribution. The role of interventional radiologists in hepatic arterial infusion chemotherapy is to create and manage the access to achieve these objectives.
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Affiliation(s)
- Yasuaki Arai
- Division of Diagnostic Radiology, National Cancer Center, Tokyo, Japan.
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Side-hole catheter placement for hepatic arterial infusion chemotherapy in patients with liver metastases from colorectal cancer: long-term treatment and survival benefit. AJR Am J Roentgenol 2008; 190:111-20. [PMID: 18094301 DOI: 10.2214/ajr.07.2038] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate retrospectively correlations between catheter placement methods and treatment outcomes of patients treated with hepatic arterial infusion chemotherapy for unresectable liver metastases from colorectal cancer. MATERIALS AND METHODS This study involved 135 patients with liver metastases from colorectal cancer who underwent intrahepatic chemotherapy using catheter-port systems. Complications, treatment discontinuation, hepatic progression, and survival of patients treated with each method were evaluated retrospectively using the Kaplan-Meier method. Conventional 5-French end-hole catheter placement (n = 10) was compared with three side-hole catheter placement methods: 5-French side-hole catheter placement with a fixed catheter tip (original fixed catheter tip method, n = 77); long tapered side-hole catheter placement using a fixed catheter tip method (modified fixed catheter tip method, n = 24); and long tapered side-hole catheter inserted distally in the hepatic artery (long tapered catheter placement method, n = 24). RESULTS The following treatment outcomes were significantly better for patients treated using the original or modified fixed catheter tip or long tapered catheter placement method than for those treated using the conventional method, respectively: hepatic arterial patency (1 year: 76.3%, 95.0%, and 94.4% vs 38.9%; p = 0.0014, 0.0007, and 0.0006), catheter stability (1 year: 96.7%, 95.5%, and 95.2% vs 42.9%; p < 0.0001, p = 0.0003, and p = 0.0009), time to treatment discontinuation (medians: 11.7, 14.4, and 12.4 vs 3.2 months; p < 0.0001, 0.0002, and 0.0019), time to hepatic progression (medians: 14.7, 15.7, and 15.8 vs 5.5 months; p = 0.0049, 0.0141, and 0.0004), and overall survival (medians: 21.1, 22.5, and 23.1 vs 13.1 months; p = 0.0146, 0.0036, and 0.0017). CONCLUSION Compared with the conventional method, side-hole catheter placement methods allowed long-term intrahepatic chemotherapy and resulted in improved survival.
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Cuesta AMDL, Alonso-Burgos A, Vivas I, Salem R, Bilbao JI. Vascular Anatomy and Its Implication in Radioembolization. LIVER RADIOEMBOLIZATION WITH 90Y MICROSPHERES 2008. [DOI: 10.1007/978-3-540-35423-9_4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Hepatic arterial infusion chemotherapy through a port-catheter system as preoperative initial therapy in patients with advanced liver dysfunction due to synchronous and unresectable liver metastases from colorectal cancer. Cardiovasc Intervent Radiol 2007; 31:86-90. [PMID: 17926088 DOI: 10.1007/s00270-007-9189-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2007] [Accepted: 09/11/2007] [Indexed: 10/22/2022]
Abstract
PURPOSE We retrospectively evaluated the safety and efficacy of preoperative initial hepatic arterial infusion chemotherapy (HAIC) through a port-catheter system in patients with liver dysfunction due to synchronous and unresectable liver metastases. The aim of HAIC was to improve patients' clinical condition for later surgical removal of primary colorectal cancer. METHODS Port-catheter systems were placed radiologically in 21 patients (mean age 58.6 +/- 8.1 years) with liver dysfunction due to synchronous liver metastases from colorectal cancer. Initial HAIC of 1,000 mg/m(2) 5-fluorouracil was administered weekly as a 5 hr continuous infusion through this system. Surgical removal of the primary lesion was planned after HAIC improved the liver function. RESULTS Port-catheter system placement was successful in all patients without severe complications. Patients were followed up for a median of 309 days (range 51-998 days). After starting HAIC, no severe adverse events that caused drug loss and treatment postponement or suspension were observed in any of the patients. HAIC was performed a mean of 4.5 +/- 3.0 times and the liver function improved in all patients. Curative (n = 18) or palliative (n = 1) surgical removal of the primary lesion was performed. The remaining 2 patients died because extrahepatic metastases developed and their performance status worsened; thus, surgery could not be performed. The median survival times of all patients and the operated patients were 309 and 386 days, respectively. CONCLUSION Initial HAIC administration is a safe and efficacious method for improving liver function prior to operative resection of primary colorectal cancer in patients with liver dysfunction due to synchronous and unresectable liver metastases.
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Murthy R, Brown DB, Salem R, Meranze SG, Coldwell DM, Krishnan S, Nunez R, Habbu A, Liu D, Ross W, Cohen AM, Censullo M. Gastrointestinal complications associated with hepatic arterial Yttrium-90 microsphere therapy. J Vasc Interv Radiol 2007; 18:553-61; quiz 562. [PMID: 17446547 DOI: 10.1016/j.jvir.2007.02.002] [Citation(s) in RCA: 121] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Hepatic arterial therapy with yttrium-90 microspheres exploits the avenue provided by the neoplastic microvasculature to deliver high-energy, low-penetrating therapeutic doses of radiation. Variant hepatic arterial anatomy, collateral vessels, and changes in flow dynamics during treatment can affect particle dispersion and lead to nontarget particle distribution and subsequent gastrointestinal morbidity. Awareness of these variances and techniques to prevent gastrointestinal tract microsphere delivery is essential in mitigating this serious complication. Our aim is to increase the understanding of the role of various imaging and preventative techniques in minimizing this undesired effect.
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Affiliation(s)
- Ravi Murthy
- Division of Diagnostic Imaging, The University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, USA.
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Cosin O, Bilbao JI, Alvarez S, de Luis E, Alonso A, Martinez-Cuesta A. Right gastric artery embolization prior to treatment with yttrium-90 microspheres. Cardiovasc Intervent Radiol 2007; 30:98-103. [PMID: 17031727 DOI: 10.1007/s00270-006-0028-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE Intra-arterial infusion of yttrium-90 microspheres is a form of radiation treatment for unresectable hepatic neoplasms. Misdeposition of particles in the gastroduodenal area such as the right gastric artery (RGA) may occur with serious consequences. We present a series of patients who underwent a detailed vascular study followed by RGA embolization. Special emphasis is placed on anatomic variations and technical considerations. METHODS In a 1 year period, 27 patients were treated. Initial vascular evaluation was performed, with careful attention to anatomic variants or extrahepatic arterial supply, especially to the gastroduodenal area. Embolization of such arteries was planned if needed. RGA embolization was performed antegradely from the hepatic artery or retrogradely via the left gastric artery (LGA). Postprocedural follow-up included clinical interview and gastroscopy if necessary. RESULTS RGA embolization was performed in 9 patients presenting with primary (n = 3) or metastatic liver tumors (n = 6). Six patients underwent antegrade RGA embolization and 3 had embolization done retrogradely via the LGA. Retrograde access was chosen for anatomic reasons. None of the patients complained of gastroduodenal symptoms. CONCLUSION RGA embolization can help minimize the gastroduodenal deposition of radioactive particles. RGA embolization should routinely be carried out. The procedure can be performed, with similar technical success, by both anterograde and retrograde approaches.
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Affiliation(s)
- Octavio Cosin
- Departamento de Radiologia, Clinica Universitaria de Navarra, Avd PIO XII 36, Pamplona 31008, Navarra, Spain
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Ikeda O, Tamura Y, Nakasone Y, Shiraishi S, Kawanaka K, Tomiguchi S, Morishita S, Takamori H, Chikamoto A, Kanemitsu K, Yamashita Y. Evaluation of Extrahepatic Perfusion of Anticancer Drugs in the Right Gastric Arterial Region on Fused Images Using Combined CT/SPECT: Is Extrahepatic Perfusion Predictive of Gastric Toxicity? Cardiovasc Intervent Radiol 2007; 30:392-7. [PMID: 17225975 DOI: 10.1007/s00270-005-0315-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Hepatic arterial infusion (HAI) chemotherapy is effective for treating primary and metastatic carcinomas of the liver. Since hepatic arteries also supply the stomach and duodenum, HAI may result in unwanted infusion into the upper gastrointestinal tract and consequent gastric toxicity. Using fused images obtained with a combined SPECT/CT system, we assessed extrahepatic perfusion (EHP) and its correlation with gastrointestinal toxicity in patients receiving HAI. METHODS We studied 41 patients with primary or metastatic carcinoma of the liver who received HAI chemotherapy consisting of 5-fluorouracil and cisplatin. All underwent abdominal SPECT using a (99m)Tc-MAA (185 MBq) instrument and an injection rate of 0.1 ml/min, identical to the chemotherapy infusion rate. Delivery was through an implantable port. We analyzed the distribution of the anticancer agent on fused images and the relationship between EHP of the right gastric arterial region and gastric toxicity. All patients underwent esophagogastroduodenoscopy (EGDS). RESULTS Of the 41 patients, 11 (27%) manifested enhancement of the duodenal and gastric pyloric region on fused images. EGDS at the time of reservoir placement detected gastric ulcers in 10 of these patients. CONCLUSION Fusion imaging with combined SPECT/CT reflects the actual distribution of the infused anticancer agents. The detection of EHP on fused images is predictive of the direct gastric toxicity from anticancer agents in patients undergoing HAI.
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Affiliation(s)
- Osamu Ikeda
- Department of Diagnostic Radiology, Kumamoto University Graduate School of Medical and Pharmaceutical Sciences, 1-1-1, Honjo, Kumamoto 860-8505, Japan.
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Proietti S, De Baere T, Bessoud B, Doenz F, Qanadli SD, Schnyder P, Denys A. Interventional management of gastroduodenal lesions complicating intra-arterial hepatic chemotherapy. Eur Radiol 2007; 17:2160-5. [PMID: 17219143 DOI: 10.1007/s00330-006-0552-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2006] [Revised: 09/24/2006] [Accepted: 11/28/2006] [Indexed: 10/23/2022]
Abstract
Herein we report the efficacy of embolization of small patent gastric or duodenal vessels for treating gastroduodenal complications after hepatic arterial infusion therapy (HAIC). Catheter ports were implanted percutaneously from a femoral approach in three cases or surgically in the gastroduodenal artery in two cases. Acute abdominal pain developed on average after four HAIC courses of 5FU-oxaliplatin, mytomycin, oxaliplatin or fotemustine. Esophagogastroduodenoscopy showed gastroduodenal lesions (gastroduodenitis with or without ulcerations) in all cases. Despite the interruption of the HAIC, symptoms persisted and led to selective hepatic arteriography showing a patent right gastric artery (n = 4) or a recanalized gastroduodenal artery (n = 1) responsible for gastroduodenal misperfusion. Successful embolizations of the arteries responsible for gastroduodenal misperfusion (right gastric artery in four cases and gastroduodenal artery in one case) using 0.018 platinium coils relieved the patients' symptoms and allowed the HAIC to continue. In gastroduodenal complications of HAIC, a selective hepatic arteriography should be performed to search any artery responsible for the misperfusion of the toxic agent in the gastroduodenal area. Embolization of these arteries allowed the HAIC to be restored.
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Affiliation(s)
- Stefania Proietti
- Department of Radiology, Centre Hospitalier , Universitaire Vaudois, 46 rue du Bugnon, 1011 Lausanne, Switzerland.
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Iguchi T, Inaba Y, Arai Y, Yamaura H, Sato Y, Miyazaki M, Shimamoto H, Hayashi T. Radiologic removal and replacement of port-catheter systems for hepatic arterial infusion chemotherapy. AJR Am J Roentgenol 2006; 187:1579-84. [PMID: 17114553 DOI: 10.2214/ajr.05.0646] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of our study was to retrospectively evaluate the safety and efficacy of radiologic removal and replacement of port-catheter systems. MATERIALS AND METHODS Between January 1999 and December 2004, 532 patients with unresectable advanced liver cancer underwent radiologic placement of port-catheter systems at our institution. Of these, 18 patients (nine men and nine women; age range, 32-83 years; mean age, 53.8 years) underwent removal of an implanted port-catheter system via the right femoral artery and radiographically guided replacement with a new system to allow continuous hepatic arterial infusion chemotherapy; we retrospectively reviewed these 18 cases. The reasons for removal of the previously implanted systems were as follows: catheter dislodgement (n = 15), catheter obstruction (n = 1), infection related to the implanted port (n = 1), and hemodynamic change (n = 1). Digital subtraction angiography and CT were performed, usually during injection of contrast medium through the implanted port-catheter system, within a few days after the replacement procedure and every 3 months thereafter. RESULTS We successfully performed radiologic removal and replacement of the portcatheter system while the patient was under local anesthesia in all 18 patients without complications requiring treatment. The cumulative patency rates of the hepatic artery after removal of the old port-catheter system and replacement with a new port-catheter system were 87.8% and 64.1% at 6 months and 1 year, respectively. Hepatic arterial infusion chemotherapy after replacement was performed 0-68 times (median, 19 times). CONCLUSION When an implanted port-catheter system can no longer be used but the patency of the hepatic artery is confirmed and continuous hepatic arterial infusion chemotherapy is required, removal and replacement of the port-catheter system are recommended.
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Affiliation(s)
- Toshihiro Iguchi
- Department of Interventional and Diagnostic Radiology, Aichi Cancer Center Hospital, 1-1 Kanokoden, Chikusa-ku, Nagoya 464-8681, Japan
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Liu DM, Salem R, Bui JT, Courtney A, Barakat O, Sergie Z, Atassi B, Barrett K, Gowland P, Oman B, Lewandowski RJ, Gates VL, Thurston KG, Wong CYO. Angiographic considerations in patients undergoing liver-directed therapy. J Vasc Interv Radiol 2005; 16:911-35. [PMID: 16002500 DOI: 10.1097/01.rvi.0000164324.79242.b2] [Citation(s) in RCA: 202] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The rapid evolution and increasing complexity of liver-directed therapies has forced the medical community to further advance its understanding of hepatic arterial anatomy. The anatomy of the mesenteric system, and particularly the hepatic arterial bed, has been demonstrated to have a high degree of variation. This is important when considering presurgical planning, catheterization, and transarterial hepatic therapies. Although anatomic variants have been well described, the characterization and understanding of regional hepatic perfusion is also required to optimize endovascular therapy and intervention. Although this is true for patients undergoing bland embolization or chemoembolization, drug delivery, and hepatic infusional pump therapy, it is particularly true for intraarterial brachytherapy. The purpose of this review is to provide historical perspective in angiographic aspects of liver-directed therapy, as well as a discussion of normal vascular anatomy, commonly encountered variants, and factors involved in changes to regional perfusion in the presence of liver tumors. Methods of optimizing the safety and efficacy of liver-directed therapies with use of percutaneous techniques will be discussed. This review is based on the experience gained in treating more than 500 patients with transarterial liver-directed therapies. Although the principles described in this article apply to all liver-directed therapies such as chemoembolization and administration of drug-coated microspheres, they apply particularly to intraarterial brachytherapy.
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Affiliation(s)
- David M Liu
- Department of Radiology, Interventional Radiology Section, St. Vincent's Hospital, Portland, Oregon, USA
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Hashimoto M, Watanabe O, Takahashi S, Watarai J, Sato T, Yamamoto Y. Efficacy and safety of hepatic artery infusion catheter placement without fixation in the right gastroepiploic artery. J Vasc Interv Radiol 2005; 16:465-70. [PMID: 15802445 DOI: 10.1097/01.rvi.0000147075.70631.de] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
PURPOSE To evaluate the feasibility of placing the tip of an infusion catheter in the right gastroepiploic artery via the femoral route and whether coil placement in the gastroduodenal artery and around the infusion catheter tip should be performed to avoid gastroduodenal toxicity and catheter dislocation. MATERIALS AND METHODS Seventy-eight patients (25 women and 53 men; age, 38-79 years; mean, 63 years) underwent implantation of a 5-F chemotherapeutic infusion catheter via the femoral artery, positioned so that the tip was in the right gastroepiploic artery and a side hole was in the common hepatic artery. Patients were randomly divided into two groups: group A included patients with coil placement in the gastroduodenal artery and around the infusion catheter tip and group B included patients without coil placement. RESULTS Catheter placement via the femoral route was successful in 70 of 78 patients (90%). Mean catheter indwell durations were 250 days (range, 0-962 days) in group A (n = 35) and 230 days (range, 0-834 days) in group B (n = 43; P = .9). Complications relating to long-term catheter duration in the right gastroepiploic artery did not occur in any patient. Two patients in each group had abdominal pain during infusion chemotherapy. Endoscopy revealed acute gastric mucosal lesions. Dislocation of the catheter tip during treatment occurred in one patient in each group. CONCLUSION Catheter placement in the right gastroepiploic artery is safe and feasible except in patients with a long and caudally oriented celiac trunk. Coil embolization of the gastroduodenal artery and around the catheter tip is unnecessary.
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Affiliation(s)
- Manabu Hashimoto
- Department of Radiology, Akita University School of Medicine, 1-1-1 Hondo, Akita City, Akita 010-8543, Japan.
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Yamagami T, Kato T, Iida S, Hirota T, Nishimura T. Management of End Hole in Placement of Port-Catheter System for Continuous Hepatic Arterial Infusion Chemotherapy Using the Fixed Catheter Tip Method. AJR Am J Roentgenol 2005; 184:1332-9. [PMID: 15788620 DOI: 10.2214/ajr.184.4.01841332] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of our study was to compare persistent hepatofugal blood flow in the gastroduodenal artery after implanting a port-catheter system for repeated hepatic arterial infusion chemotherapy using either the original or the modified fixed catheter tip method. With the original method the lumen of the catheter tip is closed with a microcoil; with the modified method it is left open. Persistent hepatofugal blood flow can induce reactive gastric or duodenal mucosal lesions. MATERIALS AND METHODS A port-catheter system with the catheter tip fixed to the gastroduodenal artery by embolic agents was percutaneously implanted in 156 patients (102 men, 54 women; mean age, 63.2 years) with unresectable liver cancer. In 98 patients the original method was used, and in 58 patients the modified method was used. Existence of persistent blood flow beyond the indwelling catheter tip as shown on arteriography via the port performed immediately and 2-10 days after port-catheter placement was compared between these two groups. RESULTS In all cases, percutaneous port-catheter placement was successfully performed. In one (1.0%) of 98 procedures involving the original method, the gastroduodenal artery was detected on arteriography just after implantation, compared with 23 (39.7%) of 58 procedures using the modified method. However, arteriography performed 2-10 days (mean, 5.02 days) after implantation detected the gastroduodenal artery in only one case. CONCLUSION This retrospective study indicates that closure of the end hole appears to occur spontaneously shortly after implantation. Thus, such closure is not always necessary to avoid persistent hepatofugal blood flow in the gastroduodenal artery.
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Affiliation(s)
- Takuji Yamagami
- Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, Kyoto 602-8566, Japan.
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Itkin M, Won JH, Clark TWI. Evaluation of a microcatheter-arterial port system for intraarterial therapy in an animal model. J Vasc Interv Radiol 2005; 16:275-9. [PMID: 15713930 DOI: 10.1097/01.rvi.0000151140.16719.1c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
A new microcatheter-arterial port system for transarterial regional therapy was evaluated in a swine model. Subclavian or femoral access was followed by superselective catheterization of target arteries (hepatic, n = 6; splenic, n = 3). A hemostatic sleeve was placed at the arterial puncture site. Implantation into the target vessel succeeded in all nine placements (100%). After animal movement, no microcatheter tip moved by more than 10 mm. A small hematoma developed at one of the subclavian insertion sites. This system holds promise for transarterial therapies for regional cancer therapy.
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Affiliation(s)
- Maxim Itkin
- Division of Interventional Radiology, Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce Street, Philadelphia, Pennsylvania 19104, USA
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Yamagami T, Kato T, Iida S, Hirota T, Nishimura T. Efficacy of the Left Gastric Artery as a Route for Catheterization of the Right Gastric Artery. AJR Am J Roentgenol 2005; 184:220-4. [PMID: 15615978 DOI: 10.2214/ajr.184.1.01840220] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Our aim was to evaluate the efficacy of the left gastric artery as a route for embolization of the right gastric artery before port-catheter implantation for hepatic artery infusion chemotherapy. MATERIALS AND METHODS In 88 patients (61 men and 27 women; mean age, 63.4 years; range, 25-83 years) with unresectable advanced liver cancer, retrograde catheterization of the right gastric artery through the left gastric artery was performed to embolize the right gastric artery. RESULTS The right gastric artery was successfully catheterized and embolized in 79 patients (89.8%). In two of the nine patients in whom the procedure was not successful, we found that no right gastric artery existed after we succeeded in retrograde advancement of the microcatheter toward the hepatic site. The only procedure-related complication was misplacement of a microcoil into the hepatic artery site in two patients. CONCLUSION The left gastric artery is an appropriate route for selective embolization of the right gastric artery as preparation for long-term hepatic artery infusion chemotherapy.
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Affiliation(s)
- Takuji Yamagami
- Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-chyo, Kawaramachi-Hirokoji, Kamigyo, Kyoto 602-8566, Japan.
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Venturini M, Angeli E, Salvioni M, De Cobelli F, Ronzoni M, Aldrighetti L, Stella M, Carlucci M, Staudacher C, Di Carlo V, Ferla G, Villa E, Del Maschio A. Complications After Percutaneous Transaxillary Implantation of a Catheter for Intraarterial Chemotherapy of Liver Tumors:Clinical Relevance and Management in 204 Patients. AJR Am J Roentgenol 2004; 182:1417-26. [PMID: 15149985 DOI: 10.2214/ajr.182.6.1821417] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purposes of the study were to evaluate the complications of patients who underwent percutaneous transaxillary implantation of a permanent catheter-port system for intraarterial hepatic chemotherapy and determine their clinical relevance and specific management. SUBJECTS AND METHODS. Catheter-port systems were placed in 204 patients with liver tumors (86.7% from colorectal metastases). Under sonographic and fluoroscopic guidance, a 5.8-French catheter was placed in the hepatic artery and connected to a subcutaneous reservoir after embolization of the gastroduodenal and right gastric arteries. Floxuridine plus dexamethasone and systemic low-dose heparin were administered. During the follow-up period, complications were classified as clinically not significant (type 1), clinically significant not requiring interruption of intrahepatic chemotherapy (type 2), clinically significant needing temporary suppression of intrahepatic chemotherapy (type 3), and clinically significant causing permanent suppression of intrahepatic chemotherapy (type 4). RESULTS No complications occurred during the implantation procedures. The mean number of intrahepatic chemotherapy cycles was 8.1. The mean follow-up period was 270 days. Primary and secondary patency rates of the system were 71.6% and 91.2%, respectively. Temporary suppression of intrahepatic chemotherapy was necessary in 19.6% of the patients and definitive suppression, in 8.8%. Hepatic artery thrombosis, not recanalized by local thrombolysis, was the main cause of permanent intrahepatic chemotherapy interruption (4.4%). Catheter occlusions and cerebral complications were not observed. In 91.2% of the patients, intrahepatic chemotherapy could be completed. CONCLUSION Percutaneous implantation of a removable and reimplantable catheter-port system for intrahepatic chemotherapy can be a safe procedure to treat unresectable liver metastases from colorectal cancer. Technical and pharmacologic complications with variable clinical relevance occurred, and various specific management strategies were necessary to reduce their incidence.
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Affiliation(s)
- Massimo Venturini
- Department of Radiology, Scientific Institute S. Raffaele, Vita-Salute University, Olgettina 60, Milan 20132, Italy
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Yamagami T, Kato T, Iida S, Tanaka O, Nishimura T. Value of Transcatheter Arterial Embolization with Coils and n-Butyl Cyanoacrylate for Long-term Hepatic Arterial Infusion Chemotherapy. Radiology 2004; 230:792-802. [PMID: 14739309 DOI: 10.1148/radiol.2303021564] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
PURPOSE To assess the value of transcatheter arterial embolization (TAE) of splanchnic arterial branches to allow continuous application of repeat hepatic arterial infusion chemotherapy (HAIC). MATERIALS AND METHODS In 128 patients with unresectable advanced liver cancer, percutaneous implantation of a port catheter system and TAE of splanchnic arteries with coils and/or n-butyl cyanoacrylate (NBCA) were performed. Parameters included (a) methods selected for catheter placement; (b) embolic materials used (coils and/or NBCA, number of coils, administration rate of NBCA-iodized oil) for TAE of splanchnic arteries, details of embolized arteries, and frequency of recanalization; (c) ability to prevent gastrointestinal symptoms by avoiding inflow of anticancer drugs into extrahepatic adjacent organs and to maintain distribution of contrast agents in liver, as well as management of difficulties encountered; (d) complications related to catheter system implantation or to long-term HAIC and management of such complications; and (e) final success in performing scheduled HAIC while maintaining distribution over liver via a single route without gastrointestinal symptoms caused by inflow of anticancer drugs. Fisher exact test was used to compare recanalization rate between coil-embolized and NBCA- or NBCA-coil-embolized arteries, and frequency of heterogeneously poor distribution was compared between patients with single and those with multiple hepatic arteries. RESULTS Embolization was successful during first catheterization in 326 arteries and during follow-up in 10. In 119 (93.0%) of 128 patients, repeat HAIC was effective until death or the time of this writing (observation period, 2-47 months). HAIC was continued in two patients, although anticancer drugs did not distribute to all liver tumors. Arteries once embolized with coils alone spontaneously recanalized at a significantly higher rate than those with NBCA (eight of 192 vs one of 144, P =.048). Rate of heterogeneously poor distribution was significantly higher in those with two or more hepatic arteries than in those with one (seven of 17 vs nine of 111, P =.001). CONCLUSION TAE for various splanchnic organs is useful for efficient performance of long-term HAIC.
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Affiliation(s)
- Takuji Yamagami
- Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-chyo, Kawaramachi-Hirokoji, Kamigyo, Kyoto 602-8566, Japan.
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Tanaka T, Arai Y, Inaba Y, Matsueda K, Aramaki T, Takeuchi Y, Kichikawa K. Radiologic placement of side-hole catheter with tip fixation for hepatic arterial infusion chemotherapy. J Vasc Interv Radiol 2003; 14:63-8. [PMID: 12525587 DOI: 10.1097/01.rvi.0000052292.26939.59] [Citation(s) in RCA: 108] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
PURPOSE To investigate the technical outcome of radiologic catheter placement with use of a side-hole catheter with distal fixation for hepatic arterial infusion chemotherapy. MATERIALS AND METHODS Between January 1993 and September 1999, 426 patients were referred to our department to undergo intraarterial infusion chemotherapy for unresectable malignant liver tumors. A subclavian artery was exposed under local anesthesia and a catheter was inserted. After inserting the tip of the side-hole catheter into the gastroduodenal artery, splenic artery, or peripheral branch of the hepatic artery, the catheter tip was fixed to the vessel with use of coils and a mixture of n-butyl cyanoacrylate (NBCA) and iodized oil. The proximal end of the catheter was connected to an implanted port, and the port system was embedded subcutaneously. RESULTS Placement was successful in 425 of 426 patients (99.8%) in a mean time of 76 minutes. Catheter dislodgement was noted in 12 patients (2.8%). Cumulative patency rates of the hepatic artery calculated according to the Kaplan-Meier method for the entire group were 91.0%, 81.4%, and 58.1% at 6 months and 1 and 2 years, respectively. Complications related to catheter placement were observed in nine cases and included dysfunction of the implanted system (n = 3), significant bleeding around the implanted port (n = 2), improper infusion of NBCA and iodized oil (n = 2), and cerebral infarction (n = 2). CONCLUSION Radiologic catheter placement via a subclavian artery with side-hole catheter placement with distal fixation for hepatic arterial infusion chemotherapy is a highly successful procedure with a reduced risk of catheter dislodgment and arterial occlusion.
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Affiliation(s)
- Toshihiro Tanaka
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center, Nagoya, Japan
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Yamagami T, Nakamura T, Iida S, Kato T, Nishimura T. Embolization of the right gastric artery before hepatic arterial infusion chemotherapy to prevent gastric mucosal lesions: approach through the hepatic artery versus the left gastric artery. AJR Am J Roentgenol 2002; 179:1605-10. [PMID: 12438063 DOI: 10.2214/ajr.179.6.1791605] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of our study was to evaluate whether the hepatic artery or the left gastric artery is the better route of approach for selective embolization of the right gastric artery before hepatic arterial infusion chemotherapy using a port-catheter system. SUBJECTS AND METHODS Eighty-six patients (56 men, 30 women; mean age, 62.1 years) with unresectable advanced liver cancer underwent percutaneous implantation of a port-catheter system. In the 75 patients who had not undergone gastrectomy, right gastric artery embolization was performed before port-catheter system placement to prevent gastric mucosal lesions. In 43 patients, the approach for embolization was through a microcatheter inserted from the hepatic artery site, and in the remaining 32 patients, the approach was from the left gastric artery. The success rates of these two groups were compared. RESULTS Embolization was successfully accomplished at the first attempt in 72.1% of the 43 patients in whom the microcatheter was inserted from the hepatic artery site. In contrast, in 93.8% of 32 patients, embolization was successfully performed through the left gastric artery. The success rate of embolization was significantly higher in the latter group (p = 0.0173, chi-square test). A second attempt in which the catheter was redirected to another approach, performed on the same day in a majority of patients, resulted in successful embolization in an additional eight patients, with a final success rate of 92.0%. CONCLUSION Embolization of the right gastric artery using microcoils through a microcatheter advanced through the left gastric artery may be the preferred method for the preparation of repeated hepatic artery infusion.
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Affiliation(s)
- Takuji Yamagami
- Department of Radiology, Kyoto Prefectural University of Medicine, 465 Kajii-chyo, Kawaramachi-Hirokoji, Kamigyo, Kyoto, 602-8566, Japan
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