A. Molyneux, R. Kerr, and I. Stratton, International Subarachnoid Aneurysm Trial (ISAT) of neurosurgical clipping versus endovascular coiling in 2143 patients with ruptured intracranial aneurysms: a randomised trial, The Lancet, vol.360, issue.9342, pp.1267-74, 2002.
DOI : 10.1016/S0140-6736(02)11314-6

R. Vanninen, T. Koivisto, and T. Saari, Ruptured Intracranial Aneurysms: Acute Endovascular Treatment with Electrolytically Detachable Coils???A Prospective Randomized Study, Radiology, vol.211, issue.2, pp.325-361, 1999.
DOI : 10.1148/radiology.211.2.r99ap06325

C. Klötzsch, H. Nahser, and H. Henkes, Detection of microemboli distal to cerebral aneurysms before and after therapeutic embolization, AJNR Am J Neuroradiol, vol.19, pp.1315-1323, 1998.

L. Pierot, A. Bonafé, and S. Bracard, Endovascular treatment of intracranial aneurysms with matrix detachable coils: immediate posttreatment results from a prospective multicenter registry, AJNR Am J Neuroradiol, vol.27, pp.1693-1702, 2006.

S. Gallas, A. Pasco, and J. Cottier, A multicenter study of 705 ruptured intracranial aneurysms treated with Guglielmi detachable coils, AJNR Am J Neuroradiol, vol.26, pp.1723-1754, 2005.

T. Altay, H. Kang, and H. Woo, Thromboembolic events associated with endovascular treatment of cerebral aneurysms, Journal of NeuroInterventional Surgery, vol.3, issue.2, pp.147-50, 2011.
DOI : 10.1136/jnis.2010.003616

H. Cloft and D. Kallmes, Cerebral aneurysm perforations complicating therapy with Guglielmi detachable coils: a meta?analysis, AJNR Am J Neuroradiol, vol.23, pp.1706-1715, 2002.

A. Qureshi, A. Luft, and M. Sharma, Prevention and Treatment of Thromboembolic and Ischemic Complications Associated with Endovascular Procedures: Part I???Pathophysiological and Pharmacological Features, Neurosurgery, vol.134, issue.Suppl 2, pp.1344-59, 2000.
DOI : 10.1016/S0002-8703(97)70014-0

J. Lévy, Hématologie et transfusion. Issy?les?Moulineaux (Hauts?de?Seine), 2008.

M. Horellou, C. Flaujac, G. Thibault, and I. , Hémostasee: physiologie et principaux test d'exploration. EMC ? Traité de médecine, AKOS, vol.7, pp.1-4, 2012.

S. Bracard, C. Barbier, and A. Derelle, Endovascular treatment of aneurisms: Pre, intra and post operative management, European Journal of Radiology, vol.82, issue.10, 2013.
DOI : 10.1016/j.ejrad.2013.02.012

URL : https://hal.archives-ouvertes.fr/hal-01715925

C. Cognard, A. Weill, and L. Castaings, Intracranial berry aneurysms: angiographic and clinical results after endovascular treatment., Radiology, vol.206, issue.2, pp.499-510, 1998.
DOI : 10.1148/radiology.206.2.9457205

H. Henkes, S. Fischer, and W. Weber, Endovascular Coil Occlusion of 1811 Intracranial Aneurysms: Early Angiographic and Clinical Results, Neurosurgery, vol.211, issue.1, pp.268-280, 2004.
DOI : 10.1148/radiology.211.2.r99ap06325

H. Park, M. Horowitz, and C. Jungreis, Periprocedural morbidity and mortality associated with endovascular treatment of intracranial aneurysms, AJNR Am J Neuroradiol, vol.26, pp.506-520, 2005.

E. Brilstra, G. Rinkel, and Y. Van-der-graaf, Treatment of Intracranial Aneurysms by Embolization with Coils : A Systematic Review, Stroke, vol.30, issue.2, pp.470-476, 1999.
DOI : 10.1161/01.STR.30.2.470

L. Pierot, C. Cognard, and R. Anxionnat, Ruptured Intracranial Aneurysms: Factors Affecting the Rate and Outcome of Endovascular Treatment Complications in a Series of 782 Patients (CLARITY Study), Radiology, vol.256, issue.3, pp.916-939, 2010.
DOI : 10.1148/radiol.10092209

A. Soeda, N. Sakai, and K. Murao, Thromboembolic events associated with Guglielmi detachable coil embolization with use of diffusion?weighted MR imaging. Part II. Detection of the microemboli proximal to cerebral aneurysm, AJNR Am J Neuroradiol, vol.24, pp.2035-2043, 2003.

M. Cronqvist, R. Wirestam, and B. Ramgren, Diffusion and perfusion MRI in patients with ruptured and unruptured intracranial aneurysms treated by endovascular coiling: complications, procedural results, MR findings and clinical outcome, Neuroradiology, vol.100, issue.2, pp.855-73, 2005.
DOI : 10.1161/01.STR.30.3.599

Y. Fujii, S. Takeuchi, and A. Harada, Hemostatic Activation in Spontaneous Intracerebral Hemorrhage, Stroke, vol.32, issue.4, pp.883-90, 2001.
DOI : 10.1161/01.STR.32.4.883

L. Elijovich, R. Higashida, and M. Lawton, Predictors and Outcomes of Intraprocedural Rupture in Patients Treated for Ruptured Intracranial Aneurysms: The CARAT Study, Stroke, vol.39, issue.5, pp.1501-1507, 2008.
DOI : 10.1161/STROKEAHA.107.504670

S. Renowden, V. Benes, and M. Bradley, Detachable coil embolisation of ruptured intracranial aneurysms: A single center study, a decade experience, Clinical Neurology and Neurosurgery, vol.111, issue.2, pp.179-88, 2009.
DOI : 10.1016/j.clineuro.2008.09.026

A. Doerfler, I. Wanke, and T. Egelhof, Aneurysmal rupture during embolization with Guglielmi detachable coils: causes, management, and outcome, AJNR Am J Neuroradiol, vol.22, pp.1825-1857, 2001.

L. Tumialán, Y. Zhang, and C. Cawley, Intracranial hemorrhage associated with stent-assisted coil embolization of cerebral aneurysms: a cautionary report, Journal of Neurosurgery, vol.24, issue.5, pp.1122-1131, 2008.
DOI : 10.1111/j.1365-2044.2005.04147.x

G. Bernardini, S. Mayer, and S. Kossoff, Anticoagulation and induced hypertension after endovascular treatment for ruptured intracranial aneurysms, Critical Care Medicine, vol.29, issue.3, pp.641-645, 2001.
DOI : 10.1097/00003246-200103000-00033

D. Garcia, T. Baglin, and J. Weitz, Parenteral Anticoagulants, Chest, vol.141, issue.2, pp.24-43, 2012.
DOI : 10.1378/chest.11-2291

L. Andersson, T. Barrowcliffe, and E. Holmer, Anticoagulant properties of heparin fractionated by affinity chromatography on matrix-bound antithrombin III and by gel filtration, Thrombosis Research, vol.9, issue.6, pp.575-83, 1976.
DOI : 10.1016/0049-3848(76)90105-5

T. Kortchinsky, B. Vigué, and C. Samama, Antagonisation des h??parines et des nouveaux anticoagulants, Annales Fran??aises d'Anesth??sie et de R??animation, vol.32, issue.1, pp.37-49, 2013.
DOI : 10.1016/j.annfar.2012.10.034

J. Weitz and . Low?molecular?weight-heparins, Low-Molecular-Weight Heparins, New England Journal of Medicine, vol.337, issue.10, pp.688-98, 1997.
DOI : 10.1056/NEJM199709043371007

T. Bjornsson, K. Wolfram, and B. Kitchell, Heparin kinetics determined by three assay methods, Clinical Pharmacology and Therapeutics, vol.31, issue.1, pp.104-117, 1982.
DOI : 10.1038/clpt.1982.16

J. Hirsh, T. Warkentin, and S. Shaughnessy, Heparin and Low-Molecular-Weight Heparin Mechanisms of Action, Pharmacokinetics, Dosing, Monitoring, Efficacy, and Safety, Chest, vol.119, issue.1, pp.64-94, 2001.
DOI : 10.1378/chest.119.1_suppl.64S

P. Hattersley, Activated Coagulation Time of Whole Blood, JAMA: The Journal of the American Medical Association, vol.196, issue.5, pp.436-476, 1966.
DOI : 10.1001/jama.1966.03100180108036

B. Jude, D. Lasne, and C. Mouton, Surveillance de l'anticoagulation des circulations extracorporelles par l'h??parine non fractionn??e??: quels sont les probl??mes non r??solus???, Annales Fran??aises d'Anesth??sie et de R??animation, vol.23, issue.6, pp.589-96, 2004.
DOI : 10.1016/j.annfar.2004.02.047

E. Van-cott, Point-of-Care Testing in Coagulation, Clinics in Laboratory Medicine, vol.29, issue.3, pp.543-53, 2009.
DOI : 10.1016/j.cll.2009.06.016

B. Bull, W. Huse, and F. Brauer, Heparin therapy during extracorporeal circulation. II. The use of a dose?response curve to individualize heparin and protamine dosage, J Thorac Cardiovasc Surg, vol.69, pp.685-694, 1975.

D. Effeney, J. Goldstone, and D. Chin, Intraoperative anticoagulation in cardiovascular surgery, Surgery, vol.90, pp.1068-74, 1981.

R. Esposito, A. Culliford, and S. Colvin, The role of the activated clotting time in heparin administration and neutralization for cardiopulmonary bypass, J Thorac Cardiovasc Surg, vol.85, pp.174-85, 1983.

B. Akl, G. Vargas, and J. Neal, Clinical experience with the activated clotting time for the control of heparin and protamine therapy during cardiopulmonary bypass, J Thorac Cardiovasc Surg, vol.79, pp.97-102, 1980.

D. Bevan, Cardiac bypass haemostasis: putting blood through the mill, British Journal of Haematology, vol.71, issue.2, pp.208-227, 1999.
DOI : 10.1097/00000542-198912000-00010

B. Bull, R. Korpman, and W. Huse, Heparin therapy during extracorporeal circulation. I. Problems inherent in existing heparin protocols, J Thorac Cardiovasc Surg, vol.69, pp.674-84, 1975.

G. Levine, E. Bates, and J. Blankenship, AHA/SCAI Guideline for Percutaneous Coronary Intervention: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines and the Society for Cardiovascular Angiography and Interventions, ACCF Circulation, vol.124, pp.574-651, 2011.

J. Ferguson, K. Dougherty, and C. Gaos, Relation between procedural activated coagulation time and outcome after percutaneous transluminal coronary angioplasty, Journal of the American College of Cardiology, vol.23, issue.5, pp.1061-1066, 1994.
DOI : 10.1016/0735-1097(94)90590-8

URL : https://doi.org/10.1016/0735-1097(94)90590-8

L. Klein and J. Agarwal, Editorial comment: When we ???act??? on ACT levels: Activated clotting time measurements to guide heparin administration during and after interventional procedures, Catheterization and Cardiovascular Diagnosis, vol.88, issue.2, pp.154-161, 1996.
DOI : 10.1161/01.CIR.88.4.1569

D. Chew, D. Bhatt, and A. Lincoff, Defining the Optimal Activated Clotting Time During Percutaneous Coronary Intervention : Aggregate Results From 6 Randomized, Controlled Trials, Circulation, vol.103, issue.7, pp.961-967, 2001.
DOI : 10.1161/01.CIR.103.7.961

G. Gravlee, L. Case, and K. Angert, Variability of the Activated Coagulation Time, Anesthesia & Analgesia, vol.67, issue.5, pp.469-72, 1988.
DOI : 10.1213/00000539-198805000-00010

D. Wardrop and D. Keeling, The story of the discovery of heparin and warfarin, British Journal of Haematology, vol.687, issue.6, pp.757-63, 2008.
DOI : 10.7326/0003-4819-119-9-199311010-00002

A. Qureshi, A. Luft, and M. Sharma, Prevention and Treatment of Thromboembolic and Ischemic Complications Associated with Endovascular Procedures: Part II???Clinical Aspects and Recommendations, Neurosurgery, vol.19, issue.Suppl 1, pp.1360-1375, 2000.
DOI : 10.1097/00006123-199706000-00005

H. Hussein, A. Georgiadis, and A. Qureshi, Point-of-Care Testing for Anticoagulation Monitoring in Neuroendovascular Procedures, American Journal of Neuroradiology, vol.27, issue.2, pp.1211-1231, 2012.
DOI : 10.1111/j.1365-2257.2005.00681.x

J. Saw, C. Bajzer, and I. Casserly, Evaluating the Optimal Activated Clotting Time During Carotid Artery Stenting, The American Journal of Cardiology, vol.97, issue.11, pp.1657-60, 2006.
DOI : 10.1016/j.amjcard.2005.12.062

J. Yadav, M. Wholey, and R. Kuntz, Protected Carotid-Artery Stenting versus Endarterectomy in High-Risk Patients, New England Journal of Medicine, vol.351, issue.15, pp.1493-501, 2004.
DOI : 10.1056/NEJMoa040127

T. Brott, R. Hobson, and G. Howard, Stenting versus Endarterectomy for Treatment of Carotid-Artery Stenosis, New England Journal of Medicine, vol.363, issue.1, pp.11-23, 2010.
DOI : 10.1056/NEJMoa0912321

F. Proust, A. Bonafé, and J. Lejeune, L'an??vrisme??: occlure le sac pour pr??venir le resaignement, Annales Fran??aises d'Anesth??sie et de R??animation, vol.24, issue.7, pp.746-55, 2005.
DOI : 10.1016/j.annfar.2005.03.025

S. Lakhani, A. Guha, and H. Nahser, Anaesthesia for endovascular management of cerebral aneurysms, European Journal of Anaesthesiology, vol.23, issue.11, pp.902-915, 2006.
DOI : 10.1017/S0265021506000901

M. Varma, K. Price, and V. Jayakrishnan, Anaesthetic considerations for interventional neuroradiology, British Journal of Anaesthesia, vol.99, issue.1, pp.75-85, 2007.
DOI : 10.1093/bja/aem122

G. Teasdale, C. Drake, and W. Hunt, A universal subarachnoid hemorrhage scale: report of a committee of the World Federation of Neurosurgical Societies., Journal of Neurology, Neurosurgery & Psychiatry, vol.51, issue.11, p.1457, 1988.
DOI : 10.1136/jnnp.51.11.1457

C. Fisher, J. Kistler, and J. Davis, Relation of Cerebral Vasospasm to Subarachnoid Hemorrhage Visualized by Computerized Tomographic Scanning, Neurosurgery, vol.6, issue.1, pp.1-9, 1980.
DOI : 10.1227/00006123-198001000-00001

G. Audibert, S. Bousquet, and C. Charpentier, H??morragie sous-arachno??dienne: ??pid??miologie, pr??disposition, pr??sentation clinique, Annales Fran??aises d'Anesth??sie et de R??animation, vol.26, issue.11, pp.943-950, 2007.
DOI : 10.1016/j.annfar.2007.09.006

H. Dufour, A. Bonafé, and N. Bruder, Diagnostic en h??pital g??n??ral et prise en charge imm??diate des h??morragies m??ning??es graves, Annales Fran??aises d'Anesth??sie et de R??animation, vol.24, issue.7, pp.715-735, 2005.
DOI : 10.1016/j.annfar.2005.03.019

J. Brisman, J. Song, and D. Newell, Cerebral Aneurysms, New England Journal of Medicine, vol.355, issue.9, pp.928-967, 2006.
DOI : 10.1056/NEJMra052760

V. Feigin, G. Rinkel, and C. Lawes, Risk Factors for Subarachnoid Hemorrhage: An Updated Systematic Review of Epidemiological Studies, Stroke, vol.36, issue.12, pp.2773-80, 2005.
DOI : 10.1161/01.STR.0000190838.02954.e8

N. Kassell, J. Torner, and J. Jane, The International Cooperative Study on the Timing of Aneurysm Surgery, Journal of Neurosurgery, vol.24, issue.1, pp.37-47, 1990.
DOI : 10.3171/jns.1979.50.2.0152

G. Lanzino, N. Kassell, and N. Dorsch, Double-blind, randomized, vehicle-controlled study of high-dose tirilazad mesylate in women with aneurysmal subarachnoid hemorrhage. Part II. A cooperative study in North America, Journal of Neurosurgery, vol.20, issue.6, pp.1011-1018, 1999.
DOI : 10.1161/01.STR.20.3.367

L. Pierot, Flow diverter stents in the treatment of intracranial aneurysms: Where are we?, Journal of Neuroradiology, vol.38, issue.1, pp.40-46, 2011.
DOI : 10.1016/j.neurad.2010.12.002

J. Berge, A. Biondi, and P. Machi, Flow-Diverter Silk Stent for the Treatment of Intracranial Aneurysms: 1-year Follow-Up in a Multicenter Study, American Journal of Neuroradiology, vol.32, issue.10, pp.1150-1155, 2012.
DOI : 10.3174/ajnr.A2710

J. Raymond and D. Roy, Safety and Efficacy of Endovascular Treatment of Acutely Ruptured Aneurysms, Neurosurgery, vol.50, issue.6, pp.1235-1245, 1997.
DOI : 10.3171/jns.1979.50.2.0152

T. Nguyen, R. J. Guilbert, and F. , Association of endovascular therapy of very small ruptured aneurysms with higher rates of procedure-related rupture, Journal of Neurosurgery, vol.21, issue.6, pp.1088-92, 2008.
DOI : 10.3171/jns.1997.86.3.0475

L. Pierot, L. Spelle, and F. Vitry, Immediate Clinical Outcome of Patients Harboring Unruptured Intracranial Aneurysms Treated by Endovascular Approach: Results of the ATENA Study, Stroke, vol.39, issue.9, pp.2497-504, 2008.
DOI : 10.1161/STROKEAHA.107.512756

URL : https://hal.archives-ouvertes.fr/hal-00741687

T. Ishibashi, Y. Murayama, and T. Saguchi, Thromboembolic Events during Endovascular Coil Embolization of Cerebral Aneurysms, Interventional Neuroradiology, vol.22, issue.1, pp.112-118, 2006.
DOI : 10.1097/00006123-200006000-00014

R. Kubalek, A. Berlis, and M. Schwab, Activated clotting time or activated partial thromboplastin time as the method of choice for patients undergoing neuroradiological intervention, Neuroradiology, vol.7, issue.5, pp.325-332, 2003.
DOI : 10.1007/BF00593048

L. Castellan, F. Causin, and D. Danieli, Carotid stenting with filter protection. Correlation of ACT values with angiographic and histopathologic findings, J Neuroradiol, vol.30, pp.103-111, 2003.

D. Sousa, A. Dellaretti, M. Faglioni, and W. Jr, Monitoring of activated coagulation time in carotid endarterectomy, Surgical Neurology, vol.64, issue.1, pp.1-6, 2005.
DOI : 10.1016/j.surneu.2005.04.016

J. Levy, Heparin resistance and antithrombin: should it still be called heparin resistance?, Journal of Cardiothoracic and Vascular Anesthesia, vol.18, issue.2, pp.129-159, 2004.
DOI : 10.1053/j.jvca.2004.01.013

M. Ranucci, G. Isgrò, and A. Cazzaniga, Different patterns of heparin resistance: therapeutic implications, Perfusion, vol.76, issue.3, pp.199-204, 2002.
DOI : 10.1097/00003643-200105000-00007

J. Bharadwaj, C. Jayaraman, and R. Shrivastava, Heparin resistance, Lab Hematol, vol.9, pp.125-156, 2003.

D. Du-cheyron, B. Bouchet, and C. Bruel, Antithrombin supplementation for anticoagulation during continuous hemofiltration in critically ill patients with septic shock: a case?control study, Critical Care, vol.10, issue.2, p.45, 2006.
DOI : 10.1186/cc4853

S. Guermazi and R. Znazen, Les r??sistances aux traitements curatifs par l???h??parine non fractionn??e, La Revue de M??decine Interne, vol.30, issue.4, pp.331-335, 2009.
DOI : 10.1016/j.revmed.2008.07.008

Y. Fujii, S. Takeuchi, and O. Sasaki, Hemostasis in Spontaneous Subarachnoid Hemorrhage, Neurosurgery, vol.55, issue.2, pp.226-260, 1995.
DOI : 10.3171/jns.1978.49.4.0502