Endovascular treatment of ruptured intracranial aneurysms: immediate result and long term follow up

2006 ◽  
Vol 33 (4) ◽  
pp. 272-274
Author(s):  
A.K. Gupta ◽  
S. Purkayastha ◽  
R.N. Bhattacharya ◽  
N.K. Bodhey
Keyword(s):  
Endovascular Treatment ◽  
Intracranial Aneurysms ◽  
Long Term Follow Up ◽  
Ruptured Intracranial Aneurysms

scholarly journals Long-Term Follow-up Study of Endovascularly Treated Intracranial Aneurysms

2010 ◽  
Vol 16 (3) ◽  
pp. 231-239 ◽  
Author(s):  
L.M. Pyysalo ◽  
L.H. Keski-Nisula ◽  
T.T. Niskakangas ◽  
V.J. Kähärä ◽  
J.E. Öhman
Keyword(s):  
Endovascular Treatment ◽  
Intracranial Aneurysms ◽  
Bleeding Rate ◽  
Unruptured Aneurysms ◽  
Ruptured Aneurysms ◽  
Follow Up Study ◽  
Long Term Follow Up ◽  
Rebleeding Rate

Long-term follow-up studies after endovascular treatment for intracranial aneurysm are still rare and inconclusive. The aim of this study was to assess the long-term clinical and angiographic outcome of patients with endovascularly treated aneurysms. The clinical outcome of all 185 patients with endovascularly treated aneurysms were analyzed and 77 out of 122 surviving patients were examined with MRI and MRA nine to 16 years (mean 11 years) after the initial endovascular treatment. Sixty-three patients were deceased at the time of follow-up. The cause of death was aneurysm-related in 34 (54%) patients. The annual rebleeding rate from the treated aneurysms was 1.3% in the ruptured group and 0.1% in the unruptured group. In long-term follow-up MRA 18 aneurysms (53%) were graded as complete, 11 aneurysms (32%) had neck remnants and five aneurysms (15%) were incompletely occluded in the ruptured group. The occlusion grade was lower in the unruptured group with 20 aneurysms (41%) graded as complete, 11 (22%) had neck remnants and 18 (37%) were incomplete. However, only three aneurysms were unstable during the follow-up period and needed retreatment. Endovascular treatment of unruptured aneurysms showed incomplete angiographic outcome in 37% of cases. However, the annual bleeding rate was as low as 0.1%. Endovascular treatment of ruptured aneurysms showed incomplete angiographic outcome in 15% of cases and the annual rebleeding rate was 1,3%.

Long-term follow-up survey reveals a high yield, up to 30% of patients presenting newly detected aneurysms more than 10 years after ruptured intracranial aneurysms clipping

2011 ◽  
Vol 34 (4) ◽  
pp. 485-496 ◽  
Author(s):  
Michaël Bruneau ◽  
Michal Rynkowski ◽  
Karina Smida-Rynkowska ◽  
Jacques Brotchi ◽  
Olivier De Witte ◽  
...  
Keyword(s):  
Intracranial Aneurysms ◽  
High Yield ◽  
Long Term Follow Up ◽  
Ruptured Intracranial Aneurysms

scholarly journals Endovascular Treatment of Small Ruptured Intracranial Aneurysms (<5 mm)

2019 ◽  
Vol 30 (4) ◽  
pp. 817-826
Author(s):  
Fei Peng ◽  
Xin Feng ◽  
Xin Tong ◽  
Baorui Zhang ◽  
Luyao Wang ◽  
...  
Keyword(s):  
Endovascular Treatment ◽  
Intracranial Aneurysms ◽  
Cox Proportional Hazards ◽  
Parent Artery ◽  
Parent Vessel ◽  
Fisher Grade ◽  
Wide Neck ◽  
Ruptured Intracranial Aneurysms

Abstract Purpose To investigate the long-term clinical and angiographic outcomes and their related predictors in endovascular treatment (EVT) of small (<5 mm) ruptured intracranial aneurysms (SRA). Methods The study retrospectively reviewed patients with SRAs who underwent EVT between September 2011 and December 2016 in two Chinese stroke centers. Medical charts and telephone call follow-up were used to identify the overall unfavorable clinical outcomes (OUCO, modified Rankin score ≤2) and any recanalization or retreatment. The independent predictors of OUCO and recanalization were studied using univariate and multivariate analyses. Multivariate Cox proportional hazards models were used to identify the predictors of retreatment. Results In this study 272 SRAs were included with a median follow-up period of 5.0 years (interquartile range 3.5–6.5 years) and 231 patients with over 1171 aneurysm-years were contacted. Among these, OUCO, recanalization, and retreatment occurred in 20 (7.4%), 24 (12.8%), and 11 (7.1%) patients, respectively. Aneurysms accompanied by parent vessel stenosis (AAPVS), high Hunt-Hess grade, high Fisher grade, and intraoperative thrombogenesis in the parent artery (ITPA) were the independent predictors of OUCO. A wide neck was found to be a predictor of recanalization. The 11 retreatments included 1 case of surgical clipping, 6 cases of coiling, and 4 cases of stent-assisted coiling. A wide neck and AAPVS were the related predictors. Conclusion The present study demonstrated relatively favorable clinical and angiographic outcomes in EVT of SRAs in long-term follow-up of up to 5 years. THE AAPVS, as a morphological indicator of the parent artery for both OUCO and retreatment, needs further validation.

Endovascular treatment of intracranial aneurysms with the Woven EndoBridge device: mid term and long term results

2017 ◽  
Vol 10 (2) ◽  
pp. 127-132 ◽  
Author(s):  
Benjamin Mine ◽  
Alexandra Goutte ◽  
Denis Brisbois ◽  
Boris Lubicz
Keyword(s):  
Endovascular Treatment ◽  
Intracranial Aneurysms ◽  
Long Term Results ◽  
Results Of Treatment ◽  
Long Term Follow Up ◽  
Device Placement ◽  
Woven Endobridge ◽  
Web Device

PurposeTo evaluate the clinical and anatomical results of treatment of intracranial aneurysms (IA) with the Woven EndoBridge (WEB) device, with emphasis on mid term and long term follow-up.MethodsBetween November 2010 and November 2015, we retrospectively identified, in our prospectively maintained database, all patients treated by WEB device placement for an IA at three institutions. Clinical charts, procedural data, and angiographic results were reviewed.Results48 patients with 49 IAs were identified. There were 35 women and 13 men with a mean age of 57 years (range 35–76 years). All IA were wide necked. Mean aneurysm size was 8.6 mm. There were 44 unruptured IA and 5 ruptured IA. During endovascular treatment (EVT), adjunctive devices were used in 22.4% of procedures. A good clinical outcome (modified Rankin Scale score ≤2) was achieved in 44/48 patients (92%). There was no mortality. Mean follow-up was 25 months (range 3–72 months; median 24 months). Between mid term and long term follow-up, occlusion was stable in 19/23 IA (82.6%), improved in 2/23 IA (8.7%), and worsened in 2/23 IA (8.7%). Retreatment was performed in 8/49 IA (16.3%). At the latest available follow-up, there were 34/47 (72.3%) complete occlusions and 13/47 (27.7%) neck remnants.ConclusionsOur study suggests that EVT of IA with the WEB device provides adequate and stable long term occlusion.

Long-term follow-up results of the SMART coil in the endovascular treatment of intracranial aneurysms

2020 ◽  
pp. 159101992095689
Author(s):  
Malia B McAvoy ◽  
Justin M Cappuzzo ◽  
Christopher J Stapleton ◽  
Matthew J Koch ◽  
Scott B Raymond ◽  
...  
Keyword(s):  
Endovascular Treatment ◽  
Intracranial Aneurysms ◽  
Thromboembolic Complication ◽  
Prospective Data ◽  
Novel Device ◽  
Long Term Follow Up ◽  
Angiographic Data ◽  
Coil Migration

Background The Penumbra SMART coil is a novel device that becomes progressively softer from its distal to proximal end to maximize coil packing and prevent microcatheter prolapse or coil migration. Here, we report a large series of patients detailing the long-term experience of a single institution using the SMART coil among patients with intracranial aneurysms (IAs). Methods Prospective data of 105 consecutive patients with 106 IAs treated using SMART coils was collected between March 2015 and July 2018. Clinical and angiographic data were analyzed. Results Forty-nine patients (46.7%) presented with subarachnoid hemorrhage and 16 (14.2%) had recurrent aneurysms. Two patients had minor intraprocedural ruptures and remained neurologically stable. One patient had a thromboembolic complication with progressive neurologic decline. There was only one case microcatheter prolapse related to placement of a stent before coiling. An initial post-treatment modified Raymond-Roy Occlusion Classification (mRROC) I or II closure was achieved in 56 (52.8%) aneurysms. The average time to last follow-up was 8.4 months at which 70 (81.4%) aneurysms had mRROC I or II occlusion and a major recurrence was seen in 5 (5.8%) patients. Thirteen (12.3%) aneurysms required re-treatment of which one aneurysm was clipped. Conclusions The Penumbra SMART coil is safe and effective for the endovascular treatment of appropriately selected IAs. Additional studies at multiple centers comparing safety and efficacy profile over long-term periods to other mainstream coils are necessary.

scholarly journals Follow-up of a Patient Treated by the Mechanical Detachable System (MDS) of Tungsten Spirals

2001 ◽  
Vol 7 (2) ◽  
pp. 111-114
Author(s):  
P. Kolasa ◽  
Z. Kaurzel
Keyword(s):  
Endovascular Treatment ◽  
Basilar Artery ◽  
Intracranial Aneurysms ◽  
Artery Aneurysm ◽  
Basilar Artery Aneurysm ◽  
Long Term Follow Up ◽  
Carotid Cavernous Fistulas

A case is presented of basilar artery aneurysm, to which endovascular treatment was applied, employing the mechanical detachable system (MDS) of tungsten spirals. The aim of the study was to demonstrate spiral disappearance in embolised aneurysm without recanalisation, following a long-term follow-up period — up to 42 months. During the years 1994 to 1999, about 100 intracranial aneurysms and carotid-cavernous fistulas were embolised by the use of MDS spirals. In one case, spiral disappearance was noted, that event not, however, affecting the patient's state in any way and confirmed by clinical and radiological evaluations.

Long-term follow-up in the endovascular treatment of intracranial aneurysms with flow-diverter stents: update of a single-centre experience

2018 ◽  
Vol 123 (6) ◽  
pp. 449-455 ◽  
Author(s):  
Giuseppe Guzzardi ◽  
Carmelo Stanca ◽  
Paolo Cerini ◽  
Bruno Del Sette ◽  
Ignazio Divenuto ◽  
...  
Keyword(s):  
Endovascular Treatment ◽  
Intracranial Aneurysms ◽  
Flow Diverter ◽  
Single Centre ◽  
Single Centre Experience ◽  
Long Term Follow Up

Endovascular Treatment of Intracranial Aneurysms: Long-Term Follow-up

2006 ◽  
Vol 19 (3) ◽  
pp. 339-347 ◽  
Author(s):  
A.K. Gupta ◽  
H.A. Sonwalkar ◽  
S. Purkayastha ◽  
T. Krishnamoorthy ◽  
N.K. Bodhey ◽  
...  
Keyword(s):  
Endovascular Treatment ◽  
Intracranial Aneurysms ◽  
Long Term Follow Up

Long-term follow-up of ruptured intracranial aneurysms treated by microsurgical wrapping with autologous muscle

2012 ◽  
Vol 36 (1) ◽  
pp. 123-132 ◽  
Author(s):  
Antonino Germanò ◽  
Stefano Priola ◽  
Filippo Flavio Angileri ◽  
Alfredo Conti ◽  
Domenico La Torre ◽  
...  
Keyword(s):  
Intracranial Aneurysms ◽  
Long Term Follow Up ◽  
Ruptured Intracranial Aneurysms

scholarly journals Long-Term Follow-up Study of Endovascularly Treated Intracranial Aneurysms

2010 ◽  
Vol 16 (4) ◽  
pp. 361-368 ◽  
Author(s):  
L.M. Pyysalo ◽  
L.H. Keski-Nisula ◽  
T.T. Niskakangas ◽  
V.J. Kähärä ◽  
J.E. Öhman
Keyword(s):  
Endovascular Treatment ◽  
Intracranial Aneurysms ◽  
Bleeding Rate ◽  
Unruptured Aneurysms ◽  
Ruptured Aneurysms ◽  
Follow Up Study ◽  
Long Term Follow Up ◽  
Rebleeding Rate

Long-term follow-up studies after endovascular treatment for intracranial aneurysm are still rare and inconclusive. The aim of this study was to assess long-term clinical and angiographic outcome of patients with endovascularly treated aneurysms. The Clinical outcome of all 185 patients with endovascularly treated aneurysms were analyzed and 77 out of 122 surviving patients were examined with MRI and MRA nine to 16 years (mean 11 years) after the initial endovascular treatment. Sixty-three patients were deceased at the time of follow-up. The cause of death was aneurysm-related in 34 (54%) patients. The annual rebleeding rate from the treated aneurysms was 1.3% in the ruptured group and 0.1% in the unruptured group. In long-term follow-up MRA 18 aneurysms (53%) were graded as complete, 11 aneurysms (32%) had neck remnants and five aneurysms (15%) were incompletely occluded in the ruptured group. Occlusion grade was lower in the unruptured group with 20 aneurysms (41%) graded as complete, 11 (22%) had neck remnants and 18 (37%) were incomplete. However, only three aneurysms were unstable during the follow-up period and needed retreatment. Endovascular treatment of unruptured aneurysms showed incomplete angiographic outcome in 37% of cases. However, annual bleeding rate was as low as 0.1%. Endovascular treatment of ruptured aneurysms showed incomplete angiographic outcome in 15% of cases and the annual rebleeding rate was 1.3%.

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