scholarly journals Long-term Follow-up after Treatment for Cerebrovascular Disease. Late Follow-up Review of Clipped Cerebral Aneurysms.

2002 ◽  
Vol 30 (2) ◽  
pp. 88-92 ◽  
Author(s):  
Kenichi KAKINUMA ◽  
Isamu EZUKA ◽  
Haruyuki YAMADA ◽  
Atsukuni HARADA ◽  
Mayu TAKAHASHI
Keyword(s):  
Cerebrovascular Disease ◽  
Cerebral Aneurysms ◽  
Long Term Follow Up

scholarly journals Long-term Follow-up after Treatment for Cerebrovascular Disease. Semi-long-term Follow-up Results for the Treatment of the Unruptured Cerebral Aneurysms.

2002 ◽  
Vol 30 (2) ◽  
pp. 83-87 ◽  
Author(s):  
Katsumi MATSUMOTO ◽  
Katsuhito AKAGI ◽  
Makoto ABEKURA ◽  
Tateo SAKAGUCHI ◽  
Takahiro TOMISHIMA ◽  
...  
Keyword(s):  
Cerebrovascular Disease ◽  
Cerebral Aneurysms ◽  
Long Term Follow Up ◽  
Unruptured Cerebral Aneurysms

scholarly journals Long Term Angiographical Follow-up of Cerebral Aneurysms after Coil Embolization

2001 ◽  
Vol 7 (1_suppl) ◽  
pp. 149-154 ◽  
Author(s):  
Y. Kaku ◽  
K. Hayashi ◽  
M. Sawada ◽  
N. Sakai
Keyword(s):  
Special Reference ◽  
Coil Embolization ◽  
Cerebral Aneurysms ◽  
Complete Obliteration ◽  
Long Term Follow Up ◽  
Platinum Coils

We evaluated long-term angiographical follow-up of cerebral aneurysms treated with detachable platinum coils with special reference to the long-term morphological outcomes of incompletely obliterated aneurysms. Serial long-term follow-up cerebral angiograms (>1 year) were obtained in 47 cases out of 134 cases treated with GDCs or IDCs from 1994 to 1999. In 47 patients, intial angiographical results demonstrated ten complete aneurysmal occlusion, seven aneurysms with a small neck remnant, twenty aneurysms with body filling and ten aneurysms with both of neck remnant and body filling. In the ten completely obliterated aneurysms, follow-up angiograms revealed no aneurysmal recanalization. In seven aneurysms with neck remnant, three remained unchanged, four showed enlargement of contrast filling in the part of the neck of the aneurysm. In twenty aneurysms with body filling, five had developed into complete obliteration, three remained unchanged, 11 had recanalization, and one aneurysm displayed regrowth. In ten aneurysms with both of neck remnant and body filling, two remained unchanged, five had recanalization, and three aneurysms displayed regrowth. Long-term angiographical follow-up results are less satisfactory in cases involving incompletely obliterated lesions. A higher incidence of recanalizations were promoted in cases with neck remnant and/or body filling. Strict follow-up angiography is mandatory when a complete obliteration is not achieved.

Impact of Cerebrovascular Disease on the Surgical Treatment of Idiopathic Normal Pressure Hydrocephalus

Neurosurgery ◽  
2006 ◽  
Vol 59 (3) ◽  
pp. 545-552 ◽  
Author(s):  
Diego Spagnoli ◽  
Lucia Innocenti ◽  
Lorenzo Bello ◽  
Mauro Pluderi ◽  
Susanna Bacigaluppi ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cerebrovascular Disease ◽  
Vascular Disease ◽  
Normal Pressure Hydrocephalus ◽  
Normal Pressure ◽  
Short Term ◽  
Long Term Follow Up ◽  
Short And Long Term

Abstract OBJECTIVE: The influence of cerebrovascular disease (CVD) on the short- and long-term results of surgery was evaluated in a series of consecutive patients with idiopathic normal-pressure hydrocephalus (iNPH). METHODS: Patients with suspected iNPH admitted to our department between June 1996 and June 2003 were evaluated with four clinical and handicap scales. CVD and risk factors for vascular disease were rated. All patients underwent intracranial pressure monitoring via a spinal catheter. Sixty-six patients received a ventriculoperitoneal shunt with a programmable valve. Prospective assessments were programmed at 2 weeks and 3 months after surgery (short-term follow-up). Long-term follow-up evaluations were arranged in June 2004 with patients and/or relatives and health/home care assistants. RESULTS: At the short-term follow-up examination, a significant clinical improvement was globally present in 89% of the patients (P < 0.05). CVD, such as leucoaraiosis or previous strokes, were present in 71% of the patients. Patients both with and without CVD and/or risk factors for vascular disease presented a significant improvement (P < 0.05) after shunting; 85 and 100% of the patients with and without CVD, respectively. At the long-term follow-up examination (mean, 52 ± 24.8 mo), 24% of the patients were dead and 8% had experienced stroke. Globally, 60% of the patients were still improved (P < 0.05); 52 and 79% of the patients with and without CVD, respectively. CONCLUSION: A high success rate in treatment of iNPH is possible in patients with and without CVD. Despite poorer short- and long-term treatment outcome of iNPH patients with CVD, a long-lasting improvement in their quality of life favors surgery.

The remodeling technique of balloon-assisted Guglielmi detachable coil placement in wide-necked aneurysms: experience at the University of Illinois at Chicago

2000 ◽  
Vol 93 (3) ◽  
pp. 388-396 ◽  
Author(s):  
Victor A. Aletich ◽  
Gerard M. Debrun ◽  
Mukesh Misra ◽  
Fady Charbel ◽  
James I. Ausman
Keyword(s):  
Cerebral Aneurysms ◽  
Detachable Coil ◽  
Content Type ◽  
Guglielmi Detachable Coil ◽  
Alternative Approach ◽  
Long Term Follow Up ◽  
The University ◽  
Fine Print

Object. Reports in the literature have offered discussions of the feasibility, efficacy, and safety of balloon-assisted Guglielmi detachable coil (GDC) placement in wide-necked intracranial aneurysms, which was first described by Jacques Moret as the “remodeling technique.” In this article the authors summarize their results in a subset of aneurysms treated with GDCs using the remodeling technique.Methods. This report contains a retrospective analysis of 72 patients with 75 aneurysms who underwent 79 endovascular procedures performed using the remodeling technique. Morphological outcome was determined at the end of each procedure and by reviewing available follow-up angiograms. Clinical assessments and outcomes are reported using a modified Glasgow Outcome Scale.Coils were placed in 66 (88%) of 75 aneurysms selected for treatment. In eight aneurysms (11%) treatment failures occurred due to the tortuosity of the vessel used to reach the aneurysms or because of balloon inadequacies.Incorporating all available follow-up data the authors found that 50 (78%) of 64 aneurysms were completely or subtotally (> 95%) occluded and eight (12%) of 64 were incompletely (< 95%) occluded. Since the time of coil placement, eight aneurysms have progressed to complete occlusion and another five have exhibited progressive thrombosis on follow-up angiograms. In three aneurysms there has been neck remnant growth. Surgical clipping was performed to treat six aneurysms after an initial coil placement procedure. Permanent incidences of morbidity were limited to four patients and there were three deaths directly related to the procedure.Conclusions. The remodeling technique shows promise in increasing the number of cerebral aneurysms amenable to treatment by endovascular coil placement, and offers an alternative approach to aneurysms that have met with failed surgical treatment or are surgically inaccessible. Long-term follow-up review is needed to determine the final outcome of aneurysms treated by this technique.

Long-term catheter angiography after aneurysm coil therapy: results of 209 patients and predictors of delayed recurrence and retreatment

2014 ◽  
Vol 121 (5) ◽  
pp. 1102-1106 ◽  
Author(s):  
Nohra Chalouhi ◽  
Cory D. Bovenzi ◽  
Vismay Thakkar ◽  
Jeremy Dressler ◽  
Pascal Jabbour ◽  
...  
Keyword(s):  
Diagnostic Yield ◽  
Cerebral Aneurysms ◽  
Short Term ◽  
Unruptured Intracranial Aneurysms ◽  
Long Term Follow Up ◽  
Major Shortcoming ◽  
Male Sex ◽  
A Minor

Object Aneurysm recurrence after coil therapy remains a major shortcoming in the endovascular management of cerebral aneurysms. The need for long-term imaging follow-up was recently investigated. This study assessed the diagnostic yield of long-term digital subtraction angiography (DSA) follow-up and determined predictors of delayed aneurysm recurrence and retreatment. Methods Inclusion criteria were as follows: 1) available short-term and long-term (> 36 months) follow-up DSA images, and 2) no or only minor aneurysm recurrence (not requiring further intervention, i.e., < 20%) documented on short-term follow-up DSA images. Results Of 209 patients included in the study, 88 (42%) presented with subarachnoid hemorrhage. On shortterm follow-up DSA images, 158 (75%) aneurysms showed no recurrence, and 51 (25%) showed minor recurrence (< 20%, not retreated). On long-term follow-up DSA images, 124 (59%) aneurysms showed no recurrence, and 85 (41%) aneurysms showed recurrence, of which 55 (26%) required retreatment. In multivariate analysis, the predictors of recurrence on long-term follow-up DSA images were as follows: 1) larger aneurysm size (p = 0.001), 2) male sex (p = 0.006), 3) conventional coil therapy (p = 0.05), 4) aneurysm location (p = 0.01), and 5) a minor recurrence on short-term follow-up DSA images (p = 0.007). Ruptured aneurysm status was not a predictive factor. The sensitivity of short-term follow-up DSA studies was only 40.0% for detecting delayed aneurysm recurrence and 45.5% for detecting delayed recurrence requiring further treatment. Conclusions The results of this study highlight the importance of long-term angiographic follow-up after coil therapy for ruptured and unruptured intracranial aneurysms. Predictors of delayed recurrence and retreatment include large aneurysms, recurrence on short-term follow-up DSA images (even minor), male sex, and conventional coil therapy.

Donor Selection in Flow Replacement Bypass Surgery for Cerebral Aneurysms: Quantitative Analysis of Long-term Native Donor Flow Sufficiency

Neurosurgery ◽  
2015 ◽  
Vol 78 (3) ◽  
pp. 332-342 ◽  
Author(s):  
Oriela Rustemi ◽  
Sepideh Amin-Hanjani ◽  
Sophia F. Shakur ◽  
Xinjian Du ◽  
Fady T. Charbel
Keyword(s):  
Bypass Surgery ◽  
Superficial Temporal Artery ◽  
Cerebral Aneurysms ◽  
Temporal Artery ◽  
Donor Selection ◽  
Flow Data ◽  
Bypass Flow ◽  
Long Term Follow Up

Abstract BACKGROUND: Graft selection in extracranial-intracranial bypass surgery for cerebral aneurysms has traditionally been based on clinical impression and operator preference. However, decision making can be optimized with a donor selection algorithm based on intraoperative flow data. OBJECTIVE: To present long-term follow-up and quantitative assessment of flow sufficiency for native donors selected in this manner. METHODS: Patients with bypass for anterior circulation intracranial aneurysms using only a native donor (superficial temporal artery) selected on the basis of an intraoperative flow algorithm over a 10-year period were retrospectively studied. Intracranial hemispheric and bypass flows were assessed preoperatively and postoperatively when available with quantitative magnetic resonance angiography. RESULTS: Twenty-two patients with flow data were included (median aneurysm size, 22 mm). The intraoperative flow offer (cut flow) of the superficial temporal artery was sufficient in these cases relative to the flow demand in the sacrificed vessel (59 vs 28 mL/min) to warrant its use. Bypass flow averaged 81 mL/min postoperatively (n = 19). Bypass flows were highest in the immediate postoperative period but remained stable between the intermediate and final follow-up (40 vs 52 mL/min; P = .39; n = 8). Mean ipsilateral hemisphere flows were maintained after bypass (299 vs 335 mL/min; P = .42; n = 7), and remained stable over intermediate and long-term follow-up. Ipsilateral hemispheric flows remained similar to contralateral flows at all time points. CONCLUSION: Despite a relative reduction in bypass flow over time, hemispheric flows were maintained, indicating that simple native donors can carry sufficient flow for territory demand long term when an intraoperative flow-based algorithm is used for donor selection.

Synchronous operation for ischemic cardiac and cerebrovascular disease: Early results and long-term follow-up

1992 ◽  
Vol 53 (3) ◽  
pp. 381-390 ◽  
Author(s):  
Freddy E.E. Vermeulen ◽  
Ruben P.H.M. Hamerlijnck ◽  
Jo J.A.M. Defauw ◽  
Sjef M.P.G. Ernst
Keyword(s):  
Cerebrovascular Disease ◽  
Early Results ◽  
Long Term Follow Up ◽  
Synchronous Operation
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