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Duarte M, Lopes M, Trovão Bastos M, Monteiro A, Duarte R. Pulmonary Embolization After Gastric Varices Obliteration. Cureus 2023; 15:e49329. [PMID: 38143678 PMCID: PMC10748831 DOI: 10.7759/cureus.49329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2023] [Indexed: 12/26/2023] Open
Abstract
N-butyl-2-cyanoacrylate (NB2CYA) is frequently used in the treatment of variceal hemorrhage with a success rate in hemostatic control of 87%-100%. Although rare, complications include esophageal perforation, infection, or arterial and venous embolization. We present the case of a 67-year-old male with chronic ethanolic liver disease hospitalized due to melena and hematemesis. He had anemia requiring transfusion support, octreotide, and pantoprazole infusion. Upper digestive endoscopy was performed showing gastric varices with a hemorrhagic rupture point treated with cyanoacrylate. The patient developed respiratory failure over the next 48 hours with chest computed tomography (CT) angiography showing several dense, scattered linear images, with arterial vascular trajectories suggestive of cyanoacrylate embolization. It was decided to provide ventilatory support with invasive mechanical ventilation, initiate systemic corticosteroid therapy, and transfer the patient to the intensive care unit (ICU). The patient was ventilated for 11 days with initial favorable evolution, but after two episodes of decompensation of his chronic liver disease (CLD) (hepatic encephalopathy and hepatorenal syndrome) and a new nosocomial pneumonia, he ended up dying. The present case illustrates a rare but potentially fatal complication associated with cyanoacrylate, highlighting the importance of a high suspicion index in cases of respiratory failure and dyspnea after this therapy.
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Affiliation(s)
- Mafalda Duarte
- Internal Medicine, Hospital Prof. Doutor Fernando Fonseca, Amadora, PRT
| | - Marta Lopes
- Internal Medicine, Hospital Prof. Doutor Fernando Fonseca, Amadora, PRT
| | | | - Ana Monteiro
- Internal Medicine, Hospital Prof. Doutor Fernando Fonseca, Amadora, PRT
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Iqbal Janjua F, Ahmad M, Javed S, Zia MQ, Abbas G, Aslam N, Farooq K, Shafqat MN. Endoscopic Therapy of Gastric Varices: Safety and Efficacy of N-Butyl-2-Cyanoacrylate Injection. Cureus 2023; 15:e49539. [PMID: 38156146 PMCID: PMC10753266 DOI: 10.7759/cureus.49539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/27/2023] [Indexed: 12/30/2023] Open
Abstract
Background Upper gastrointestinal bleeding (UGIB) is a common medical emergency that results in significant morbidity, mortality, and socioeconomic burden. Both types of cardio-fundal varices, gastro-esophageal varix 2 (GOV2) and isolated gastric varices type 1 (IGV1), can cause massive bleeding and often are difficult to treat compared to the other types of gastric varices. Endoscopic variceal band ligation (EVBL) is a less effective treatment modality for gastric varices than esophageal varices and is associated with high re-bleeding rates. N-butyl-2-cyanoacrylate (Histoacryl) injection is an effective and potential treatment option for fundal varices. This study aims to evaluate the safety and efficacy of n-butyl-2-cyanoacrylate injection therapy in cardio-fundal varices. Objective To assess the efficacy and safety of n-butyl-2-cyanoacrylate injection therapy for fundal varices. Methods This retrospective observational cohort study was conducted at the Department of Gastroenterology, Allied Teaching Hospital, Gujranwala, over one year. All patients, irrespective of age and gender, presenting with UGIB and in whom fundal varices were diagnosed on gastroscopy followed by n-butyl 2-cyanoacrylate injection therapy were included in this study. The efficacy and safety of Histoacryl therapy were assessed by analyzing successful hemostasis, frequency of re-bleeding, obliteration, and regression of fundal varices on repeat endoscopy. Adverse events such as re-bleeding and mortality related to fundal variceal treatment were documented. Results A total of 60 patients were included in the study. Of these, 70% had IGV1, while the remaining 30% had GOV2. Hemostasis was achieved in 100% of patients following n-butyl-2-cyanoacrylate injection. Successful obliteration with regression of varices was observed in 91.3% of patients. Various adverse events were observed, with abdominal pain being the most common observed complication in 18.3% of participants. However, only 8.3% of participants developed re-bleeding due to ulcer formation at the injection site, and no death occurred directly due to fundal variceal treatment. Conclusion N-butyl-2-cyanoacrylate injection therapy is a lifesaving, effective, and safe intervention for controlling bleeding from cardio-fundal varices, leading to improved health status and a consequent decrease in episodes of recurrent bleeding. Its side effects are few and infrequent. However, larger-scale studies are needed to further evaluate the safety and effectiveness of n-butyl-2-cyanoacrylate injection therapy. These studies will be crucial in establishing comprehensive guidelines for the management of fundal varices.
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Affiliation(s)
- Fawad Iqbal Janjua
- Department of Gastroenterology and Hepatology, Allied Teaching Hospital, Gujranwala, Gujranwala, PAK
| | - Mahmood Ahmad
- Department of Gastroenterology and Hepatology, Amna Inayat Medical College, Lahore, PAK
| | - Salman Javed
- Department of Gastroenterology and Hepatology, Services Institute of Medical Sciences, Lahore, PAK
| | - Muhammad Qasim Zia
- Department of Gastroenterology and Hepatology, Khawaja Muhammad Safdar Medical College, Sialkot, PAK
| | - Ghulam Abbas
- Department of Gastroenterology and Hepatology, Allama Iqbal Medical College, Lahore, PAK
| | - Naveed Aslam
- Department of Gastroenterology and Hepatology, Allied Teaching Hospital, Gujranwala, Gujranwala, PAK
| | - Kamran Farooq
- Department of Gastroenterology and Hepatology, Sheikh Khalifa Medical City, Abu Dhabi, ARE
| | - Muhammad Nabeel Shafqat
- Department of Gastroenterology and Hepatology, Allied Teaching Hospital, Gujranwala, Gujranwala, PAK
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Nakai M, Saguchi T, Yunaiyama D, Takara Y, Tanaka T, Okada Y, Saito K. Development and Experimental Study of a Polytetrafluoroethylene-Tipped Microcatheter Poorly Adhesive to n-Butyl-2-Cyanoacrylate. J Endovasc Ther 2023:15266028231208652. [PMID: 37906469 DOI: 10.1177/15266028231208652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
PURPOSE We have developed a new microcatheter (designated "NSX") with an outer layer of polytetrafluoroethylene (PTFE) at its tip. We compared the adhesion of the new NSX microcatheter and a conventional microcatheter with n-butyl-2-cyanoacrylate (NBCA) in vitro and in swine blood vessels. MATERIALS AND METHODS The 3 cm tip of the NSX microcatheter is composed of PTFE, which can be identified by double platinum markers. The tips of the NSX and conventional microcatheters were inserted into a vascular model filled with porcine blood with no flow, and NBCA mixed with lipiodol (1:2) was injected from the microcatheters. Two minutes after the injection of NBCA, the microcatheter was withdrawn and the degree of its adhesion to NBCA was evaluated by measuring the resistance value (N) during catheter removal with a digital force gauge. These measurements were repeated with 20 catheters of each type. Similarly, 5 injections were performed with both the NSX and conventional microcatheters in swine vessels. The degree of adhesion of the catheter and blood vessel was evaluated by 2 radiologists under X-ray fluoroscopy on a 3-point scale: 1, no adhesion; 2, mild adhesion; 3, strong adhesion. RESULTS The mean resistance values (N) for the NSX and conventional microcatheters were 0.503±0.186 and 1.051±0.367 (N), respectively (p<0.001). The NSX adhered negligibly to the NBCA and was easily removed, whereas the conventional microcatheter adhered strongly to the NBCA in the blood vessels and was difficult to remove from the swine vessels (p=0.008). CONCLUSIONS The new NSX microcatheter with a PTFE tip exhibits poorer adhesion to NBCA than do conventional microcatheters and allows for safer injection of NBCA than conventional microcatheters, without requiring immediate catheter retrieval. CLINICAL IMPACT The NSX microcatheter with a PTFE tip adheres less strongly to NBCA than do conventional microcatheters and allows the safe injection of NBCA. The NSX microcatheter has double platinum markers on its tip, which make it easy to distinguish the PTFE-covered region. As the NSX does not adhere firmly to the arterial wall, it is less likely to cause vascular injury during removal of the catheter compared with conventional microcatheters, so there is no need to remove the NSX immediately after injecting NBCA. Even operators unfamiliar with NBCA can use NBCA safely with this new NSX microcatheter without requiring special training or skill.
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Affiliation(s)
- Motoki Nakai
- Department of Radiology, Tokyo Medical University, Tokyo, Japan
| | - Toru Saguchi
- Department of Radiology, Tokyo Medical University, Tokyo, Japan
| | | | - Yuki Takara
- Department of Radiology, Tokyo Medical University, Tokyo, Japan
| | - Taro Tanaka
- Department of Radiology, Tokyo Medical University, Tokyo, Japan
| | - Yukinori Okada
- Department of Radiology, Tokyo Medical University, Tokyo, Japan
| | - Kazuhiro Saito
- Department of Radiology, Tokyo Medical University, Tokyo, Japan
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Shigematsu H, Yokota K, Hirayama A, Sorimachi T. A Case of Iatrogenic Dural Artery-Pial Vein Shunt Treated with Endovascular Treatment. J Neuroendovasc Ther 2023; 17:88-92. [PMID: 37502352 PMCID: PMC10370508 DOI: 10.5797/jnet.cr.2022-0058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 01/17/2023] [Indexed: 07/29/2023]
Abstract
Objective A few cases of postsurgical iatrogenic arteriovenous shunts have been reported, with the arterial blood flow directly entering the pial veins. Herein, we reported a patient with a dural artery-pial vein shunt found 1 year after aneurysmal clipping. Case Presentation A 64-year-old male presented with generalized convulsion 1 year after cerebral aneurysmal clipping. A CT showed intracerebral hemorrhage in the temporo-occipital cortex and a dural artery-pial vein shunt in proximity to the previous craniotomy center. The arterial blood flow from the deep temporal artery, the middle meningeal artery, and the anterior auricular branch of the superficial temporal artery shunted into the superficial middle cerebral vein, with evident cortical venous reflux. Embolization was performed with n-butyl-2-cyanoacrylate and completely occluded the shunt. The patient was discharged without neurological deficits. Conclusion Endovascular liquid embolization may be an effective treatment for iatrogenic dural artery-pial vein shunt.
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Affiliation(s)
- Hideaki Shigematsu
- Department of Neurosurgery, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Kazuma Yokota
- Department of Neurosurgery, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Akihiro Hirayama
- Department of Neurosurgery, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Takatoshi Sorimachi
- Department of Neurosurgery, Tokai University School of Medicine, Isehara, Kanagawa, Japan
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Nozawa Y, Masuda K, Katayama T, Kobashi Y, Ikeda K, Suzuki T, Fukuda T. Percutaneous transhepatic obliteration of a large portosystemic shunt associated with hepatic encephalopathy using a technique of n-butyl-2-cyanoacrylate injection inside hydrogel-coated coils: A case report. Radiol Case Rep 2022; 17:4738-41. [PMID: 36212760 DOI: 10.1016/j.radcr.2022.09.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 09/11/2022] [Indexed: 11/20/2022] Open
Abstract
Portosystemic shunts with cirrhosis may lead to hepatic encephalopathy (HE), which is often pharmacotherapy-resistant. We report a case of a 66-year-old female patient diagnosed with alcoholic cirrhosis and uncontrolled HE. She underwent percutaneous transhepatic obliteration (PTO) for treatment of a large portosystemic shunt from the left and right gastric veins to the azygos vein. We embolized the target veins using hydro-coated coils and filled them with n-butyl-2-cyanoacrylate (NBCA), leading to firmed obstruction of the large portosystemic shunt without NBCA migration, thus reducing the number of coils required. The HE symptoms improved after PTO and could thereafter be controlled with conservative therapy. Our results showed that PTO using an NBCA injection inside hydrogel-coated coils for a large portosystemic shunt associated with HE is effective and safe.
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Lee JH, Yoon CJ, Jung YS, Choi WS, Lee CH, Lee GM. Comparison of n-butyl-2-cyanoacrylate and polyvinyl alcohol particles for bronchial artery embolisation in primary lung cancer: a retrospective cohort study. Respir Res 2022; 23:257. [PMID: 36127690 PMCID: PMC9487124 DOI: 10.1186/s12931-022-02183-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 09/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Bronchial artery embolisation (BAE) is an effective treatment option to control haemoptysis in primary lung cancer. However, no studies have investigated optimal embolisation material for BAE in lung cancer patients. Thus, this study aimed to compare the safety and efficacy of BAE performed using n-butyl-2-cyanoacrylate (NBCA) and polyvinyl alcohol (PVA) particles in primary lung cancer patients to determine which embolic material is better for patients with haemoptysis. METHODS This retrospective study was approved by the institutional review board, and consent was waived. The rates of hemostasis, complications, procedure time, dose-area product, and haemoptysis-free survival were retrospectively compared between primary lung cancer (non-small cell [n = 111] and small cell [n = 11]) patients who underwent BAE using NBCA (n = 58) or PVA particles (n = 64) between January 2004 and December 2019. Predictors of recurrent haemoptysis were analysed using the Cox proportional hazard regression model. RESULTS Among 122 patients (mean age, 66 ± 10 years; range 32-86 years; 103 men), more patients in the NBCA group (81.0%; 47 of 58) achieved complete hemostasis than did patients in the PVA group (53.1%; 34 of 64) (P = 0.002). No major complications were observed in either group. The procedure time (36.4 ± 21.6 vs. 56.3 ± 27.4 min, P < 0.001) was shorter, and the dose-area product (58.6 ± 64.0 vs. 233.5 ± 225.0 Gy*cm2, P < 0.001) was smaller in the NBCA group than in the PVA group. The median haemoptysis-free survival was 173.0 in the NBCA group compared with 20.0 days in the PVA group (P < 0.001). The PVA use (P < 0.001) and coagulopathy (P = 0.014) were independent predictors of shortened haemoptysis-free survival. CONCLUSION BAE using NBCA showed significantly superior initial hemostasis with longer haemoptysis-free survival, shorter procedure time, and reduced radiation dose than BAE using PVA particles. The PVA use and coagulopathy were independent predictors of recurrent haemoptysis. TRIAL REGISTRATION Retrospectively registered.
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Affiliation(s)
- Jae Hwan Lee
- Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea.,Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea
| | - Chang Jin Yoon
- Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea. .,Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea.
| | - Yun Su Jung
- Seoul National University Hospital, 101, Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Won Seok Choi
- Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea.,Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea
| | - Chong-Ho Lee
- Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea
| | - Guy Mok Lee
- Seoul National University Bundang Hospital, 82, Gumi-ro 173beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea
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Kanazawa R, Uchida T, Higashida T, Watanabe S, Takahashi Y, Yamazaki K. Use of n-butyl-2-cyanoacrylate for microvascular decompression in a Jehovah's witness patient. Br J Neurosurg 2022:1-4. [PMID: 35400248 DOI: 10.1080/02688697.2022.2061913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 08/15/2021] [Accepted: 03/29/2022] [Indexed: 11/02/2022]
Abstract
OBJECTIVE We report the application of n-butyl-2-cyanoacrylate (n-BCA) in microvascular decompression (MVD) surgery for a Jehovah's Witness patient. To our best knowledge, this is the first case wherein n-BCA has been employed as an adhesive to the offending artery. CASE PRESENTATION A 55-year-old female Jehovah's Witness patient was suffering from serious right hemifacial spasm. Although MVD surgery was needed, the patient resisted any curative medical treatment involving the application of whole blood products, including fibrin glue. Thus, we proposed several choices using artificial materials, including n-BCA as an adhesive, and received informed consent from the patient. RESULT MVD was performed on the dolichoectatic right vertebral artery and right posterior inferior cerebellar artery. The abnormal vessel response disappeared during the procedure and transposition using n-BCA of the concerned vessels was successful. The patient experienced a favorable postoperative clinical course and has been free from the spasm for a year. No abnormal findings were detected in the radiological examination during the follow-up period. CONCLUSION Although careful follow-up is mandatory, n-BCA is a possible alternative option in MVD surgery.
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Affiliation(s)
| | - Takanori Uchida
- Department of Neurosurgery, Nagareyama Central Hospital, Chiba, Japan
| | | | - Saiko Watanabe
- Department of Neurosurgery, Nagareyama Central Hospital, Chiba, Japan
| | - Yuichi Takahashi
- Department of Neurosurgery, Sassa General Hospital, Tokyo, Japan
| | - Kei Yamazaki
- Department of Neurosurgery, Nagareyama Central Hospital, Chiba, Japan
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Goel A, Ghai D, Sood A, Singh GP, Nagi PK, Singh P. A Comparative Evaluation of Silk Suture and Cyanoacrylate Adhesive in the Stabilization of Free Gingival Graft Harvested with Erbium: Yttrium-Aluminum-Garnet Laser: A Clinical Study. J Pharm Bioallied Sci 2021; 13:S1672-S1678. [PMID: 35018053 PMCID: PMC8686908 DOI: 10.4103/jpbs.jpbs_404_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 05/21/2021] [Accepted: 05/28/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The most common technique for gingival augmentation is free gingival graft (FGG). The aim of this study is to clinically compare the efficacy of FGG harvested with erbium: yttrium-aluminum-garnet (Er: YAG) laser stabilized with 5-0 silk suture in comparison to N-butyl-2-cyanoacrylate tissue adhesive in increasing the width of keratinized gingiva (WK) for the management of Miller's Class I and II gingival recession. METHODOLOGY Forty-eight gingival recession defects were divided into two Groups I and II. Group I sites were treated with FGG harvested using Er: YAG laser stabilized with 5-0 silk suture and Group II sites were treated with FGG harvested using Er: YAG laser stabilized with N-butyl-2-cyanoacrylate tissue adhesive. Clinical parameters such as gingival recession depth, clinical attachment level (CAL), gain in gingival tissue thickness, and WK were recorded at baseline and 3 and 6 months postoperatively. RESULTS A significant reduction in gingival recession defects, gain in CAL, increase in WK, and gain in gingival tissue thickness were observed in both the groups. Intergroup comparison of gingival recession defects, CAL, WK, and gingival tissue thickness yielded nonsignificant differences. CONCLUSION Within the limits of this study, it can be concluded that both 5-0 silk suture and n-butyl-2-cyanoacrylate were equally efficacious in the stabilization of FGG. N-butyl-2-cyanoacrylate was easy to apply, consumed less operating time, and had no adverse effect. Hence, cyanoacrylate can be used as an alternative to suture in stabilization of FGG.
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Affiliation(s)
| | - Deepika Ghai
- MDS, Conservative Dentistry and Endodontics, Punjab, India
| | - Anchal Sood
- Department of Periodontology, Baba Jaswant Singh Dental College, Ludhiana, Punjab, India
| | - Gagan Preet Singh
- Department of Community Medicine, GGS Medical College and Hospital, Faridkot, Punjab, India,Address for correspondence: Dr. Gagan Preet Singh, Department of Community Medicine, GGS Medical College and Hospital, Faridkot, Punjab, India. E-mail:
| | - Puneet Kamal Nagi
- Department of Periodontology, Punjab Government Dental College and Hospital, Amritsar, Punjab, India
| | - Padam Singh
- Department of Periodontology, Desh Bhagat Dental College and Hospital, Mandi Gobindharh, Punjab, India
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9
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Grin AA, Kasatkin DS, Karanadze VA, Shtadler VD. [Spinal motor segment labeling with a mixture of n-butyl-2-cyanoacrylate and iohexol in determining the level of thoracic spine surgery]. Zh Vopr Neirokhir Im N N Burdenko 2021; 85:62-67. [PMID: 34951761 DOI: 10.17116/neiro20218506162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
UNLABELLED Erroneous determining the level of spine surgery is an urgent problem in modern vertebrology. Incidence of this complication is up to 1 per 3110 patients, among patients undergoing thoracic spine surgery - 1 per 25 patients. Despite widespread use of spine surgery, there is still no standard rational method for prevention of erroneous determining the level of intervention. OBJECTIVE To develop a safe minimally invasive low-traumatic and cost-effective method for preoperative marking the level of thoracic spine surgery. MATERIAL AND METHODS A mixture of biodegradable adhesive based on cyanoacrylate and water-soluble iodine-containing X-ray contrast agent was used for preoperative marking in 8 patients scheduled for thoracic spine and spinal cord surgery. This mixture was injected into paravertebral tissues at the level of further intervention. RESULTS Preoperative marking ensured a fixed and clearly visible landmark during intraoperative fluoroscopy in 7 patients. In 1 patient, mixture spread in paravertebral soft tissues that did not allow us to obtain appropriate landmark during intraoperative radiography. CONCLUSION The described method makes it possible to create an immobile X-ray-positive «mark» in paravertebral soft tissues, which can be used to control the level of intervention at all surgical stages.
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Affiliation(s)
- A A Grin
- Sklifosovsky Research Institute for Emergency Care, Moscow, Russia
- Evdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
| | - D S Kasatkin
- Evdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
| | - V A Karanadze
- Sklifosovsky Research Institute for Emergency Care, Moscow, Russia
| | - V D Shtadler
- Evdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
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Nakashima M, Shimohira M, Nagai K, Ohta K, Sawada Y, Ohba S, Nakayama K, Shibamoto Y. Embolization for acute arterial bleeding: use of the triaxial system and N-butyl-2-cyanoacrylate. MINIM INVASIV THER 2020; 31:389-395. [PMID: 33140983 DOI: 10.1080/13645706.2020.1830801] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
PURPOSE The aim of this study was to evaluate the usefulness of transcatheter arterial embolization (TAE) using the triaxial system with N-butyl-2-cyanoacrylate (NBCA) for acute arterial bleeding in comparison to TAE using the triaxial system with gelatin sponges (GS) and/or coils. MATERIAL AND METHODS Between October 2013 and November 2018, 95 patients with acute arterial bleeding underwent emergency TAE using the triaxial system. Six patients underwent multiple TAEs and thus, 104 TAEs using the triaxial system were performed. In 26 of the 104 cases, TAE were performed with NBCA (NBCA group), and in the remaining 78 cases, TAE were performed with GS and/or coils (control group). RESULTS Hemorrhagic shock and coagulopathy more often occurred in the NBCA group. Procedure time was shorter in the NBCA group. The technical success rate was 100% in both groups (p > 0.99). The clinical success rate in the NBCA and control groups was 92% and 96%, respectively (p = 0.6). There was one minor complication (4%, 1/26) of liver dysfunction in a patient of the NBCA group, but no complication in the control group (p = 0.26). CONCLUSION TAE using the triaxial system with NBCA may be useful for acute arterial bleeding, especially in patients with hemorrhagic shock and coagulopathy.
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Affiliation(s)
- Masahiro Nakashima
- Department of Radiology, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan
| | - Masashi Shimohira
- Department of Radiology, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan
| | - Keiichi Nagai
- Department of Radiology, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan
| | - Kengo Ohta
- Department of Radiology, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan
| | - Yusuke Sawada
- Department of Radiology, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan
| | - Shota Ohba
- Department of Radiology, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan
| | - Keita Nakayama
- Department of Radiology, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan
| | - Yuta Shibamoto
- Department of Radiology, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan
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11
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Kim HK, Kim SM, Chang H, Kim BW, Lee YS, Lim CY, Chang HS, Park CS. Clinical Experience With n-Butyl-2-Cyanoacrylate in Performing Lateral Neck Dissection for Metastatic Thyroid Cancer. Surg Innov 2016; 23:481-5. [PMID: 26864068 DOI: 10.1177/1553350616628683] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background Chyle leakage following lateral neck dissection (LND) is rare, but can induce metabolic disturbances, delay wound healing, and prolong hospitalization. n-Butyl-2-cyanoacrylate (NBCA) has been used to achieve hemostasis and seal tissues in several surgical settings. We here assessed whether application of NBCA to the thoracic duct area is effective in sealing chyle leakage. Methods The medical records of 163 patients who underwent total thyroidectomy with unilateral LND between March 2011 and September 2012 were reviewed. NBCA was applied to 84 patients and not applied to 79. Drainage volume, duration of hospital stay, and incidence of complications were compared between the 2 groups. Results The 2 groups were not different with regard to age, body weight, gender, primary tumor histology, and number of lateral neck nodes harvested. Mean hospital stay was significantly shorter (4.3 ± 1.8 vs 5.7 ± 3.0 days, P < .001), median total drainage volume was significantly smaller (270 mL; range: 97-931 mL vs 328 mL; range: 113-2636 mL; P < .001), and rate of chyle leakage was significantly lower (0% vs 6.3%, P = .025) in the NBCA than in the non-NBCA group. Conclusion NBCA application to the dissected area of the thoracic duct posterior to its angle of junction with the internal jugular and subclavian veins could be safe and effective in reducing surgical complications related to chyle leakage after LND.
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Affiliation(s)
- Hyeung Kyoo Kim
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seok-Mo Kim
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hojin Chang
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Bup Woo Kim
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Sang Lee
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Chi Young Lim
- National Health Insurance Service Ilsan Hospital, Goyang-si, Gyeonggi-do, Korea
| | - Hang-Seok Chang
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Cheong Soo Park
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Selli C, De Maria M, Manica M, Turri FM, Manassero F. Minimally invasive treatment of urinary fistulas using N-butyl-2-cyanoacrylate: a valid first line option. BMC Urol 2013; 13:55. [PMID: 24152605 PMCID: PMC4015743 DOI: 10.1186/1471-2490-13-55] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Accepted: 10/11/2013] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND A few single case reports and only one clinical series have been published so far about the use of N-butyl-2-cyanoacrylate in the treatment of urinary fistulas persisting after conventional urinary drainage. CASE PRESENTATION We treated five patients with a mean age of 59.2 years presenting iatrogenic urinary fistulas which persisted following conventional drainage manouvres. There were 3 calyceal fistulas following open, laparoscopic and robotic removal of renal lesions respectively, one pelvic fistula after orthotopic ileal neobladder and a bilateral dehiscence of uretero-sigmoidostomy. We used open-end catheters of different sizes adopting a retrograde endoscopic approach for cyanoacrylate injection in the renal calyces, while a descending percutaneous approach via the pelvic drain tract and bilateral nephrostomies respectively was used for the pelvic fistulas. Fluoroscopic control was always used during the occlusion procedures. The amount of adhesive injected ranged between 2 and 5 cc and in one case the procedure was repeated. With a median follow-up of 11 months we observed clinical and radiological resolution in 4 cases (80%), while a recurrent and infected calyceal fistula after laparoscopic thermal renal damage during tumor enucleoresection required nephrectomy. No significant complications were documented. CONCLUSIONS In an attempt to spare further challenging surgery in patients that had been already operated on recently, minimally invasive occlusion of persistent urinary fistulas with N-butyl-2-cyanoacrylate represents a valid first line treatment, justified in cases when the urinary output is not excessive and there is a favorable ratio between the length and diameter of the fistulous tract.
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Affiliation(s)
- Cesare Selli
- Department of Urology, University of Pisa, Pisa, Italy
- Urologia Universitaria, Edificio 30 C, via Paradisa 2, Pisa, I-56124, Italy
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