1
|
Buunk AM, Spikman JM, Wagemakers M, Jeltema JR, de Vries J, Mazuri A, Uyttenboogaart M, Groen RJM. The vanishing of the ACoA syndrome after aneurysmal subarachnoid haemorrhage: New era, different management, fewer problems? J Neuropsychol 2024; 18 Suppl 1:142-157. [PMID: 37902411 DOI: 10.1111/jnp.12352] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/31/2023]
Abstract
Historically, a specific set of symptoms has been related to the rupture and repair of anterior communicating artery (ACoA) aneurysms. These consequences were defined as the 'ACoA syndrome' and included observations of severe memory loss, confabulation and personality or behavioural changes. These observations correspond to neuropsychological impairments in memory, executive functions and social cognition. However, in more recent studies, the existence of such a distinct syndrome has been called into question. We aimed to investigate the existence of the ACoA syndrome, by combining analysis of our own data with a systematic review of the literature. Memory, executive functions and social cognition of subarachnoid haemorrhage patients with ACoA aneurysms (N = 28) were compared to patients with aneurysms in other locations (N = 66). Results showed no significant differences. Subsequently, a systematic review of the existing literature on the ACoA syndrome was performed using Embase and PubMed until October 2022. Studies that investigated cognitive functions after rupture and repair of ACoA aneurysms were included. The search yielded 847 unique entries and after screening titles and abstracts, 648 records were excluded. 199 full-text articles were assessed for eligibility and 55 articles were included. Evidence was found for the ACoA syndrome in studies between 1960 and 2000, with impairments in memory and executive problems in the majority of studies. However, the majority of studies from 2000 did not demonstrate a distinct ACoA syndrome, although neuropsychological measurements improved. This coincides with the changes in the management of ACoA aneurysms over the past decades, such as the emergence of endovascular treatment and improvement of neurointensive care. Therefore, we hypothesize that the management techniques of ACoA aneurysms until around 2000, i.e. mainly conventional clipping, could be related to the presence of symptoms of the ACoA syndrome.
Collapse
Affiliation(s)
- A M Buunk
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department of Neurosurgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J M Spikman
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - M Wagemakers
- Department of Neurosurgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J R Jeltema
- Department of Neurosurgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J de Vries
- Department of Neurosurgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A Mazuri
- Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - M Uyttenboogaart
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - R J M Groen
- Department of Neurosurgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department of Neurosurgery, Faculty of Medicine Universitas Airlangga, Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| |
Collapse
|
2
|
van der Harst JJ, Elting JWJ, Bokkers RPH, Veeger NJGM, van Donkelaar CE, van den Bergh WM, Metzemaekers JDM, Groen RJM, Mazuri A, Luijckx GJR, van Dijk JMC, Uyttenboogaart M. The Diagnostic Value of Near-Infrared Spectroscopy to Predict Delayed Cerebral Ischemia and Unfavorable Outcome After Subarachnoid Hemorrhage. World Neurosurg 2023; 178:e202-e212. [PMID: 37454906 DOI: 10.1016/j.wneu.2023.07.033] [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: 03/24/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVE Near-infrared spectroscopy (NIRS) is a noninvasive tool to monitor cerebral regional oxygen saturation. Impairment of microvascular circulation with subsequent cerebral hypoxia during delayed cerebral ischemia (DCI) is associated with poor functional outcome after subarachnoid hemorrhage (SAH). Therefore, NIRS could be useful to predict the risk for DCI and functional outcome. However, only limited data are available on NIRS regional cerebral tissue oxygen saturation (rSO2) distribution in SAH. The aim of this study was to compare the distribution of NIRS rSO2 values in patients with nontraumatic SAH with the occurrence of DCI and functional outcome at 2 months. In addition, the predictive value of NIRS rSO2 was compared with the previously validated SAFIRE grade (derived from Size of the aneurysm, Age, FIsher grade, World Federation of Neurosurgical Societies after REsuscitation). METHODS In this study, the rSO2 distribution of patients with and without DCI after SAH was compared. The optimal cutoff points to predict DCI and outcome were assessed, and its predictive value was compared with the SAFIRE grade. RESULTS Of 41 patients, 12 developed DCI, and 9 had unfavorable outcome at 60 days. Prediction of DCI with NIRS had an area under the curve of 0.77 (95% confidence interval 0.62-0.92; P = 0.0028) with an optimal cutoff point of 65% (sensitivity 1.00; specificity 0.45). Prediction of favorable outcome with NIRS had an area under the curve of 0.86 (95% confidence interval 0.74-0.98; P = 0.0003) with an optimal cutoff point of 63% (sensitivity 1.00; specificity 0.63). Regression analysis showed that NIRS rSO2 score is complementary to the SAFIRE grade. CONCLUSIONS NIRS rSO2 monitoring in patients with SAH may improve prediction of DCI and clinical outcome after SAH.
Collapse
Affiliation(s)
- J Joep van der Harst
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
| | - Jan Willem J Elting
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Reinoud P H Bokkers
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Nic J G M Veeger
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Carlina E van Donkelaar
- Department of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Walter M van den Bergh
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan D M Metzemaekers
- Department of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Rob J M Groen
- Department of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Aryan Mazuri
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Gert-Jan R Luijckx
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - J Marc C van Dijk
- Department of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Maarten Uyttenboogaart
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| |
Collapse
|
3
|
Collette SL, Bokkers RPH, Mazuri A, Lycklama À Nijeholt GJ, van Oostenbrugge RJ, LeCouffe NE, Benali F, Majoie CBLM, de Groot JC, Luijckx GJR, Uyttenboogaart M. Intra-arterial thrombolytics during endovascular thrombectomy for acute ischaemic stroke in the MR CLEAN Registry. Stroke Vasc Neurol 2023; 8:17-25. [PMID: 35926984 PMCID: PMC9985803 DOI: 10.1136/svn-2022-001677] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 04/28/2022] [Accepted: 06/27/2022] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION The efficacy and safety of local intra-arterial (IA) thrombolytics during endovascular thrombectomy (EVT) for large-vessel occlusions is uncertain. We analysed how often IA thrombolytics were administered in the Multicenter Randomized Clinical Trial of Endovascular Treatment for Acute Ischemic Stroke in the Netherlands (MR CLEAN) Registry, whether it was associated with improved functional outcome and assessed technical and safety outcomes compared with EVT without IA thrombolytics. METHODS In this observational study, we included patients undergoing EVT for an acute ischaemic stroke in the anterior circulation from the MR CLEAN Registry (March 2014-November 2017). The primary endpoint was favourable functional outcome, defined as an modified Rankin Scale score ≤2 at 90 days. Secondary endpoints were reperfusion status, early neurological recovery and symptomatic intracranial haemorrhage (sICH). Subgroup analyses for IA thrombolytics as primary versus adjuvant revascularisation attempt were performed. RESULTS Of the 2263 included patients, 95 (4.2%) received IA thrombolytics during EVT. The IA thrombolytics administered were urokinase (median dose, 250 000 IU (IQR, 1 93 750-2 50 000)) or alteplase (median dose, 20 mg (IQR, 12-20)). No association was found between IA thrombolytics and favourable functional outcome (adjusted OR (aOR), 1.16; 95% CI 0.71 to 1.90). Successful reperfusion was less often observed in those patients treated with IA thrombolytics (aOR, 0.57; 95% CI 0.36 to 0.90). The odds of sICH (aOR, 0.82; 95% CI 0.32 to 2.10) and early neurological recovery were comparable between patients treated with and without IA thrombolytics. For primary and adjuvant revascularisation attempts, IA thrombolytics were more often administered for proximal than for distal occlusions. Functional outcomes were comparable for patients receiving IA thrombolytics as a primary versus adjuvant revascularisation attempt. CONCLUSION Local IA thrombolytics were rarely used in the MR CLEAN Registry. In the relatively small study sample, no statistical difference was observed between groups in the rate of favourable functional outcome or sICH. Patients whom required and underwent IA thrombolytics were patients less likely to achieve successful reperfusion, probably due to selection bias.
Collapse
Affiliation(s)
- Sabine L Collette
- Department of Radiology, Medical Imaging Centre, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Reinoud P H Bokkers
- Department of Radiology, Medical Imaging Centre, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Aryan Mazuri
- Department of Radiology, Medical Imaging Centre, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | | | - Robert J van Oostenbrugge
- Department of Neurology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Natalie E LeCouffe
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Faysal Benali
- Department of Radiology, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Charles B L M Majoie
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Jan Cees de Groot
- Department of Radiology, Medical Imaging Centre, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Gert Jan R Luijckx
- Department of Neurology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Maarten Uyttenboogaart
- Department of Radiology, Medical Imaging Centre, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands.,Department of Neurology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | | |
Collapse
|
4
|
van der Harst JJ, Luijckx GJR, Elting JWJ, Lammers T, Bokkers RPH, van den Bergh WM, Eshghi OS, Metzemaekers JDM, Groen RJM, Mazuri A, Veeger NJGM, van Dijk JMC, Uyttenboogaart M. The predictive value of the CTA Vasospasm Score on delayed cerebral ischaemia and functional outcome after aneurysmal subarachnoid hemorrhage. Eur J Neurol 2021; 29:620-625. [PMID: 34644440 PMCID: PMC9298005 DOI: 10.1111/ene.15139] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 09/30/2021] [Accepted: 10/09/2021] [Indexed: 11/30/2022]
Abstract
Background and purpose Delayed cerebral ischaemia (DCI) is a severe complication of aneurysmal subarachnoid hemorrhage that can significantly impact clinical outcome. Cerebral vasospasm is part of the pathophysiology of DCI and therefore a computed tomography angiography (CTA) Vasospasm Score was developed and an exploration was carried out of whether this score predicts DCI and subsequent poor outcome after aneurysmal subarachnoid hemorrhage. Methods The CTA Vasospasm Score sums the degree of angiographic cerebral vasospasm of 17 intradural arterial segments. The score ranges from 0 to 34 with a higher score reflecting more severe vasospasm. Outcome measures were cerebral infarction due to DCI (CI‐DCI), radiological and clinical DCI, and unfavorable functional outcome defined as a modified Rankin Scale >2 at 6 months. Receiver operating characteristic analyses were used to assess predictive value and to determine optimal cut‐off scores. Inter‐rater reliability was evaluated by Cohen's kappa coefficient. Results This study included 59 patients. CI‐DCI occurred in eight patients (14%), DCI in 14 patients (24%) and unfavorable outcome in 12 patients (20%). Median CTA Vasospasm Scores were higher in patients with (CI‐)DCI and poor outcome. Receiver operating characteristic analysis revealed the highest area under the curve on day 5: CI‐DCI 0.89 (95% confidence interval [CI] 0.79–0.99), DCI 0.68 (95% CI 0.50–0.87) and functional outcome 0.74 (95% CI 0.57–0.91). Cohen's kappa between the two raters was moderate to substantial (0.57–0.63). Conclusions This study demonstrates that the CTA Vasospasm Score on day 5 can reliably identify patients with a high risk of developing (CI‐)DCI and unfavorable outcome.
Collapse
Affiliation(s)
- J Joep van der Harst
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Gert-Jan R Luijckx
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan Willem J Elting
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Thijs Lammers
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Reinoud P H Bokkers
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Walter M van den Bergh
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Omid S Eshghi
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan D M Metzemaekers
- Department of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Rob J M Groen
- Department of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Aryan Mazuri
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Nic J G M Veeger
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - J Marc C van Dijk
- Department of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Maarten Uyttenboogaart
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| |
Collapse
|
5
|
Molenberg R, Aalbers MW, Mazuri A, Luijckx GJ, Metzemaekers JDM, Groen RJM, Uyttenboogaart M, van Dijk JMC. The Unruptured Intracranial Aneurysm Treatment Score as a predictor of aneurysm growth or rupture. Eur J Neurol 2020; 28:837-843. [PMID: 33175449 PMCID: PMC7898860 DOI: 10.1111/ene.14636] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [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: 08/24/2020] [Revised: 11/03/2020] [Accepted: 11/04/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND PURPOSE The Unruptured Intracranial Aneurysm Treatment Score (UIATS) was built to harmonize the treatment decision making on unruptured intracranial aneurysms. Therefore, it may also function as a predictor of aneurysm progression. In this study, we aimed to assess the validity of the UIATS model to identify aneurysms at risk of growth or rupture during follow-up. METHODS We calculated the UIATS for a consecutive series of conservatively treated unruptured intracranial aneurysms, included in our prospectively kept neurovascular database. Computed tomography angiography and/or magnetic resonance angiography imaging at baseline and during follow-up was analyzed to detect aneurysm growth. We defined rupture as a cerebrospinal fluid or computed tomography-proven subarachnoid hemorrhage. We calculated the area under the receiver operator curve, sensitivity, and specificity, to determine the performance of the UIATS model. RESULTS We included 214 consecutive patients with 277 unruptured intracranial aneurysms. Aneurysms were followed for a median period of 1.3 years (range 0.3-11.7 years). During follow-up, 17 aneurysms enlarged (6.1%), and two aneurysms ruptured (0.7%). The UIATS model showed a sensitivity of 80% and a specificity of 44%. The area under the receiver operator curve was 0.62 (95% confidence interval 0.46-0.79). CONCLUSIONS Our observational study involving consecutive patients with an unruptured intracranial aneurysm showed poor performance of the UIATS model to predict aneurysm growth or rupture during follow-up.
Collapse
Affiliation(s)
- Rob Molenberg
- Departments of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Marlien W Aalbers
- Departments of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Aryan Mazuri
- Departments of Radiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Gert Jan Luijckx
- Departments of Neurology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Jan D M Metzemaekers
- Departments of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Rob J M Groen
- Departments of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Maarten Uyttenboogaart
- Departments of Radiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands.,Departments of Neurology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - J Marc C van Dijk
- Departments of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| |
Collapse
|
6
|
Lagrand TJ, Bruijnes VAJ, Van der Stouwe AMM, Deckers EA, Mazuri A, Jacobs B. Locked-In Syndrome after Traumatic Basilar Artery Entrapment within a Clivus Fracture: A Case Report and Review of the Literature. Neurotrauma Rep 2020; 1:73-77. [PMID: 34223532 PMCID: PMC8240890 DOI: 10.1089/neur.2020.0015] [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] [Indexed: 11/30/2022] Open
Abstract
We report the case of a 58-year-old male with a rare vascular complication after traumatic head injury: entrapment of the basilar artery into a fracture of the clivus, ultimately leading to a locked-in syndrome due to brainstem infarction. Review of the literature revealed 19 earlier published cases of basilar artery entrapment within traumatic longitudinal clival fractures. In the majority of these patients there is an unfavorable neurological outcome.
Collapse
Affiliation(s)
- Tjerk J Lagrand
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Vincent A J Bruijnes
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - A M Madeleine Van der Stouwe
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Eric A Deckers
- Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Aryan Mazuri
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Bram Jacobs
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| |
Collapse
|
7
|
Molenberg R, Aalbers MW, Metzemaekers JDM, Mazuri A, Luijckx GJ, Groen RJM, Uyttenboogaart M, van Dijk JMC. Clinical relevance of short-term follow-up of unruptured intracranial aneurysms. Neurosurg Focus 2020; 47:E7. [PMID: 31261130 DOI: 10.3171/2019.4.focus1995] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [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: 02/16/2019] [Accepted: 04/09/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Unruptured intracranial aneurysms are common incidental findings on brain imaging. Short-term follow-up for conservatively treated aneurysms is routinely performed in most cerebrovascular centers, although its clinical relevance remains unclear. In this study, the authors assessed the extent of growth as well as the rupture risk during short-term follow-up of conservatively treated unruptured intracranial aneurysms. In addition, the influence of patient-specific and aneurysm-specific factors on growth and rupture risk was investigated. METHODS The authors queried their prospective institutional neurovascular registry to identify patients with unruptured intracranial aneurysms and short-term follow-up imaging, defined as follow-up MRA and/or CTA within 3 months to 2 years after initial diagnosis. Medical records and questionnaires were used to acquire baseline information. The authors measured aneurysm size at baseline and at follow-up to detect growth. Rupture was defined as a CT scan-proven and/or CSF-proven subarachnoid hemorrhage (SAH). RESULTS A total of 206 consecutive patients with 267 conservatively managed unruptured aneurysms underwent short-term follow-up at the authors' center. Seven aneurysms (2.6%) enlarged during a median follow-up duration of 1 year (range 0.3-2.0 years). One aneurysm (0.4%) ruptured 10 months after initial discovery. Statistically significant risk factors for growth or rupture were autosomal-dominant polycystic kidney disease (RR 8.3, 95% CI 2.0-34.7), aspect ratio > 1.6 or size ratio > 3 (RR 10.8, 95% CI 2.2-52.2), and initial size ≥ 7 mm (RR 10.7, 95% CI 2.7-42.8). CONCLUSIONS Significant growth of unruptured intracranial aneurysms may occur in a small proportion of patients during short-term follow-up. As aneurysm growth is associated with an increased risk of rupture, the authors advocate that short-term follow-up is clinically relevant and has an important role in reducing the risk of a potential SAH.
Collapse
Affiliation(s)
| | | | | | - Aryan Mazuri
- 3Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | | | | | - Maarten Uyttenboogaart
- 2Neurology, and.,3Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | | |
Collapse
|
8
|
Derksen WJM, de Jong IEM, Buis CI, Reyntjens KMEM, Kater GM, Korteweg T, Mazuri A, Porte RJ. Successful Thrombectomy via a Surgically Reopened Umbilical Vein for Extended Portal Vein Thrombosis Caused by Portal Vein Embolization prior to Extended Liver Resection. Case Rep Gastroenterol 2020; 14:320-328. [PMID: 32774237 PMCID: PMC7383187 DOI: 10.1159/000508743] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 04/30/2020] [Indexed: 12/14/2022] Open
Abstract
Selective portal vein embolization (PVE) before extended liver surgery is an accepted method to stimulate growth of the future liver remnant. Portal vein thrombosis (PVT) of the main stem and the non-targeted branches to the future liver remnant is a rare but major complication of PVE, requiring immediate revascularization. Without revascularization, curative liver surgery is not possible, resulting in a potentially life-threatening situation. We here present a new surgical technique to revascularize the portal vein after PVT by combining a surgical thrombectomy with catheter-based thrombolysis via the surgically reopened umbilical vein. This technique was successfully applied in a patient who developed thrombosis of the portal vein main stem, as well as the left portal vein and its branches to the left lateral segments after selective right-sided PVE in preparation for an extended right hemihepatectomy. The advantage of this technique is the avoidance of an exploration of hepatoduodenal ligament and a venotomy of the portal vein. The minimal surgical trauma facilitates additional intravascular thrombolytic therapy as well as the future right extended hemihepatectomy. We recommend this technique in patients with extensive PVT in which percutaneous less invasive therapies have been proven unsuccessful.
Collapse
Affiliation(s)
- Wouter J M Derksen
- Department of Surgery, St. Antonius Hospital Nieuwegein, Nieuwegein, The Netherlands
| | - Iris E M de Jong
- Department of Surgery, Section HPB Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Carlijn I Buis
- Department of Surgery, Section HPB Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Koen M E M Reyntjens
- Department of Anesthesiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - G Matthijs Kater
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Tijmen Korteweg
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Aryan Mazuri
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Robert J Porte
- Department of Surgery, Section HPB Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| |
Collapse
|
9
|
van Houwelingen RC, Luijckx GJ, Mazuri A, Bokkers RPH, Eshghi OS, Uyttenboogaart M. Safety and Outcome of Intra-Arterial Treatment for Basilar Artery Occlusion. JAMA Neurol 2016; 73:1225-1230. [DOI: 10.1001/jamaneurol.2016.1408] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Reinier C. van Houwelingen
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Gert-Jan Luijckx
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Aryan Mazuri
- Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Reinoud P. H. Bokkers
- Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Omid S. Eshghi
- Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Maarten Uyttenboogaart
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands2Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| |
Collapse
|
10
|
van Donkelaar CE, Bakker NA, Veeger NJGM, Uyttenboogaart M, Metzemaekers JDM, Eshghi O, Mazuri A, Foumani M, Luijckx GJ, Groen RJM, van Dijk JMC. Prediction of outcome after subarachnoid hemorrhage: timing of clinical assessment. J Neurosurg 2016; 126:52-59. [PMID: 27035175 DOI: 10.3171/2016.1.jns152136] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [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: 11/06/2022]
Abstract
OBJECTIVE Currently, early prediction of outcome after spontaneous subarachnoid hemorrhage (SAH) lacks accuracy despite multiple studies addressing this issue. The clinical condition of the patient on admission as assessed using the World Federation of Neurosurgical Societies (WFNS) grading scale is currently considered the gold standard. However, the timing of the clinical assessment is subject to debate, as is the contribution of additional predictors. The aim of this study was to identify either the conventional WFNS grade on admission or the WFNS grade after neurological resuscitation (rWFNS) as the most accurate predictor of outcome after SAH. METHODS This prospective observational cohort study included 1620 consecutive patients with SAH admitted between January 1998 and December 2014 at our university neurovascular center. The primary outcome measure was a poor modified Rankin Scale score at the 2-month follow-up. Clinical predictors were identified using multivariate logistic regression analyses. Area under the receiver operating characteristic curve (AUC) analysis was used to test discriminative performance of the final model. An AUC of > 0.8 was regarded as indicative of a model with good prognostic value. RESULTS Poor outcome (modified Rankin Scale Score 4-6) was observed in 25% of the patients. The rWFNS grade was a significantly stronger predictor of outcome than the admission WFNS grade. The rWFNS grade was significantly associated with poor outcome (p < 0.001) as well as increasing age (p < 0.001), higher modified Fisher grade (p < 0.001), larger aneurysm size (p < 0.001), and the presence of an intracerebral hematoma (OR 1.8, 95% CI 1.2-2.8; p = 0.002). The final model had an AUC of 0.87 (95% CI 0.85-0.89), which indicates excellent prognostic value regarding the discrimination between poor and good outcome after SAH. CONCLUSIONS In clinical practice and future research, neurological assessment and grading of patients should be performed using the rWFNS to obtain the best representation of their clinical condition.
Collapse
Affiliation(s)
| | | | | | - Maarten Uyttenboogaart
- Departments of 4 Neurology and.,Radiology, University Medical Center Groningen, University of Groningen, The Netherlands
| | | | - Omid Eshghi
- Radiology, University Medical Center Groningen, University of Groningen, The Netherlands
| | - Aryan Mazuri
- Radiology, University Medical Center Groningen, University of Groningen, The Netherlands
| | | | | | | | | |
Collapse
|
11
|
Bakker NA, Uyttenboogaart M, Luijckx GJ, Eshghi OS, Mazuri A, Metzemaekers JDM, Groen RJM, Van Dijk JMC. Recurrence Rates After Surgical or Endovascular Treatment of Spinal Dural Arteriovenous Fistulas: A Meta-analysis. Neurosurgery 2016; 77:137-44; discussion 144. [PMID: 25790071 DOI: 10.1227/neu.0000000000000727] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND There is an increasing tendency to treat spinal dural arteriovenous fistulas (SDAVFs) endovascularly despite the lack of clear evidence favoring embolization over surgery. OBJECTIVE To compare the initial failure and recurrence rates of primary treatment of SDAVFs by surgery and endovascular techniques. METHODS A meta-analysis using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) standard was performed. All the English literature from 2004 onward was evaluated. From each article that compared the 2 treatment modalities, the odds ratio (OR) was calculated. Combined ORs were calculated with Review Manager 5.3 of The Cochrane Collaboration. RESULTS A total of 35 studies harboring 1112 patients were assessed. Initial definitive fistula occlusion was observed in 588 of 609 surgical patients (96.6%; 95% confidence interval [CI], 94.8-97.8) vs 363 of 503 endovascularly treated patients (72.2%; 95% CI, 68.1-75.9; P < .001). The combined OR from 18 studies that assessed both treatment modalities (730 patients) was 6.15 (95% CI, 3.45-11.0) in favor of surgical treatment. Late recurrence (13 studies, 480 patients) revealed an OR of 3.15 (95% CI, 1.66-5.96; P < .001) in favor of surgery. In a subgroup, recurrence was reported in 10 of 22 patients (45%) treated with Onyx vs 8 of 35 (23%) treated with n-butyle-2-cyanoacrylate (OR, 2.51; 95% CI, 0.75-8.37; P = .13). CONCLUSION Although hampered by inclusion of poor quality studies, this meta-analysis shows a definite advantage of primary surgical treatment of SDAVF over endovascular treatment in initial failure rate and late recurrences. The often-used argument that endovascular techniques have improved and therefore outweigh surgery is not supported by this meta-analysis.
Collapse
Affiliation(s)
- Nicolaas A Bakker
- From the Departments of *Neurosurgery, ‡Radiology, and §Neurology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | | | | | | | | | | | | | | |
Collapse
|
12
|
Sikkema T, Uyttenboogaart M, van Dijk JMC, Groen RJM, Metzemaekers JDM, Eshghi O, Mazuri A, Bakker NA, Luijckx GJ. Clinical features and prognosis of intracranial artery dissection. Neurosurgery 2015; 76:663-70; discussion 670-1. [PMID: 25714522 DOI: 10.1227/neu.0000000000000696] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Intracranial artery dissections (IADs) are an important cause of stroke or subarachnoid hemorrhage (SAH). Outcome of IAD in the anterior circulation or presentation without SAH is rarely investigated and might be different. OBJECTIVE To evaluate the clinical features and prognosis of patients with IAD, with special emphasis on the location (anterior vs posterior circulation) and clinical presentation (SAH or cerebral ischemia). METHODS Between January 1998 and May 2012, 60 patients with IAD were included in this single-center cohort study. Clinical features, functional outcome, mortality, and prognostic factors were evaluated. Unfavorable functional outcome was defined as a modified Rankin scale score of 3 to 6. RESULTS In 18 patients (30%), IAD was located in the anterior circulation. At a median follow-up of 6.4 months, 35.3% of patients with IAD in the anterior circulation had an unfavorable functional outcome vs 39.0% in patients with IAD in the posterior circulation (P = .79). Forty-two patients (70%) presented with SAH. Clinical presentation with SAH was not significantly associated with poor functional outcome (41.5% vs 29.4%, P = .39). Low Glasgow Coma Scale score on admission (odds ratio, 0.72, P = .003) and older age (odds ratio, 1.04, P = .04) were independent predictors of unfavorable functional outcome. Mortality rate was 13% and did not significantly differ with location or clinical presentation. CONCLUSION Low Glasgow Coma Scale score on admission and older age were independent predictors of unfavorable functional outcome. IAD presenting with SAH was not significantly associated with poor functional outcome.
Collapse
Affiliation(s)
- Tineke Sikkema
- *Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; ‡Department of Neurosurgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; §Department of Radiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | | | | | | | | | | | | | | | | |
Collapse
|
13
|
van Dijk JMC, Korsten-Meijer AGW, Mazuri A. Epistaxis caused by a dural AV-fistula at the cribriform plate. Laryngoscope 2014; 124:2476-7. [DOI: 10.1002/lary.24755] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 04/27/2014] [Accepted: 05/05/2014] [Indexed: 11/10/2022]
Affiliation(s)
- J. Marc C. van Dijk
- Department of Neurosurgery; University Medical Center Groningen, University of Groningen; Groningen The Netherlands
| | - Astrid G. W. Korsten-Meijer
- Department of ENT-Head & Neck Surgery; University Medical Center Groningen, University of Groningen; Groningen The Netherlands
| | - Aryan Mazuri
- Department of Radiology; University Medical Center Groningen, University of Groningen; Groningen The Netherlands
| |
Collapse
|