1. In Vivo Feasibility of Arterial Embolization with Permanent and Absorbable Suture: The FAIR-Embo Concept
- Author
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Vincent Vidal, Pauline Brige, Jean-François Hak, Benjamin Guillet, Mickaël Bobot, A Haffner, Jean-Michel Bartoli, Guy Moulin, A Jacquier, Gilles Soulez, Farouk Tradi, P. Gach, Sophie Chopinet, Département de Radiologie [Hôpital de la Timone - APHM], Hôpital de la Timone [CHU - APHM] (TIMONE), Centre Européen de Recherche en Imagerie médicale (CERIMED), Centre National de la Recherche Scientifique (CNRS)-Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-École Centrale de Marseille (ECM)-Assistance Publique - Hôpitaux de Marseille (APHM)-Aix Marseille Université (AMU), Laboratoire d'Imagerie Interventionnelle Expérimentale (LIIE), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Département de chirurgie générale et viscérale [Hôpital de la Timone - APHM], Centre recherche en CardioVasculaire et Nutrition (C2VN), Institut National de la Recherche Agronomique (INRA)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de néphrologie et transplantation rénale [Hôpital de la Conception - APHM], Assistance Publique - Hôpitaux de Marseille (APHM)-Hôpital de la Conception [CHU - APHM] (LA CONCEPTION ), Service d'Anatomie Pathologique et de Neuropathologie [Hôpital de la Timone - CHU - APHM], Hôpital de la Timone [CHU - APHM] (TIMONE)-Assistance Publique - Hôpitaux de Marseille (APHM), Dpt Radiologie [Montréal], Université de Montréal [Montréal], Centre de résonance magnétique biologique et médicale (CRMBM), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)-Centre National de la Recherche Scientifique (CNRS), HOPITAL NORD MARSEILLE - APHM - SERV RADIOPHARM, Départment de Radiologie, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)-École Centrale de Marseille (ECM)-Institut Paoli-Calmettes, Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Fédération nationale des Centres de lutte contre le Cancer (FNCLCC)-Centre National de la Recherche Scientifique (CNRS), Department of Digestive Surgery University Hospital Timone, AP-HM, Département de Néphrologie et transplantation [Hôpital Saint Louis - APHP], Hopital Saint-Louis [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre recherche en CardioVasculaire et Nutrition = Center for CardioVascular and Nutrition research (C2VN), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Laboratoire d'Anatomie Pathologique-Neuropathologique [AP-HM Hôpital La Timone], Department of Radiology, Centre Hospitalier de l’Universite´ de Montre´al, Department of Radiopharmacy, AP-HM, Brige, Pauline, Assistance Publique - Hôpitaux de Marseille (APHM)-Hôpital de la Conception [CHU - APHM] (LA CONCEPTION), Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), and Université de Montréal (UdeM)
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medicine.medical_specialty ,[SDV.IB.IMA]Life Sciences [q-bio]/Bioengineering/Imaging ,Swine ,medicine.medical_treatment ,Life-threatening bleeding ,[SDV]Life Sciences [q-bio] ,Absorbable suture ,030218 nuclear medicine & medical imaging ,03 medical and health sciences ,Embolization ,0302 clinical medicine ,Life-threatening bleeding Emerging countries ,In vivo ,Absorbable Implants ,medicine ,Animals ,Radiology, Nuclear Medicine and imaging ,Polyglactin 910 ,ComputingMilieux_MISCELLANEOUS ,Kidney ,[SDV.MHEP] Life Sciences [q-bio]/Human health and pathology ,medicine.diagnostic_test ,Sutures ,business.industry ,Embolization Agent ,Polyethylene Terephthalates ,Arterial Embolization ,Angiography, Digital Subtraction ,Digital subtraction angiography ,Arteries ,Embolization, Therapeutic ,3. Good health ,Surgery ,Emerging countries ,[SDV] Life Sciences [q-bio] ,Non-absorbable suture ,medicine.anatomical_structure ,[SDV.IB.IMA] Life Sciences [q-bio]/Bioengineering/Imaging ,Treatment Outcome ,Models, Animal ,Feasibility Studies ,Cardiology and Cardiovascular Medicine ,business ,Tomography, X-Ray Computed ,[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology ,Follow-Up Studies - Abstract
International audience; Purpose Arterial embolization has been shown to be effective and safe for the management of bleeding, especially for postpartum and pelvic traumatic bleeding. We propose to evaluate the proof of concept of feasibility and effectiveness of arterial embolization with absorbable and non-absorbable sutures in a porcine model. Materials and Methods In the acute setting (n = 1), several different arteries (mesenteric, splenic, pharyngeal, kidney) were embolized using non-absorbable sutures (NAS): Mersutures braided sutures (polyethylene terephthalate). In the chronic setting (n = 3), only lower pole renal arteries were embolized. On the right side, NAS was used, whereas on the left side embolization was realized with absorbable suture (AS): Vicryl((R)) braided suture (polyglactin 910). The chronic group was followed for 3 months. The pigs received contrast-enhanced CT the day before embolization (D-1), after the embolization (D0), at 1 month and 3 months after embolization (M1 and M3); digital subtraction angiography (DSA) was done at D0 and M3 and histological analysis at M3. Results All vascular targets were effectively embolized without any pre- or postoperative complications. Both DSAs and CTs at M3 showed a 100% recanalization rate for the AS embolization and a partial reversal rate for the NAS embolization. A renal hypotrophy in the embolized region was observed during both the M1 and M3 scans for both sutures (AS and NAS) with a clear hypotrophy for the NAS embolized kidney. Conclusion Embolization by AS and NAS (FAIR-Embo) is a feasible and effective treatment which opens up the possibility of global use of this inexpensive and widely available embolization agent.
- Published
- 2018
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