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Geraghty JR, Testai FD. Advances in neurovascular research: Scientific highlights from the 2024 international stroke conference. J Stroke Cerebrovasc Dis 2024; 33:107671. [PMID: 38447784 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Indexed: 03/08/2024] Open
Affiliation(s)
- Joseph R Geraghty
- Department of Neurology, University of Pennsylvania Perelman School of Medicine, 3400 Spruce Street, Philadelphia, PA 19104, USA.
| | - Fernando D Testai
- Department of Neurology & Rehabilitation, University of Illinois College of Medicine, Chicago, IL, USA
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Ganti L, Veluri SC, Stead TS, Rieck R. Ominous Causes of Headache. Curr Pain Headache Rep 2024; 28:73-81. [PMID: 38091239 DOI: 10.1007/s11916-023-01202-6] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/06/2023] [Indexed: 03/10/2024]
Abstract
PURPOSE OF REVIEW While primary headaches like migraines or cluster headaches are prevalent and often debilitating, it's the secondary headaches-those resulting from underlying pathologies-that can be particularly ominous. This article delves into the sinister causes of headaches, underscoring the importance of a meticulous clinical approach, especially when presented with red flags. RECENT FINDINGS Headaches, one of the most common complaints in clinical practice, span a spectrum from benign tension-type episodes to harbingers of life-threatening conditions. For the seasoned physician, differentiating between these extremes is paramount. Headache etiologies covered in this article will include subarachnoid hemorrhage (SAH), cervical artery dissection, cerebral venous thrombosis, meningitis, obstructive hydrocephalus, and brain tumor.
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Affiliation(s)
- Latha Ganti
- The Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.
- University of Central Florida College of Medicine, Orlando, FL, USA.
- Envision Healthcare, Nashville, TN, USA.
| | | | - Thor S Stead
- The Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
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Long B, Pelletier J, Koyfman A, Bridwell RE. High risk and low prevalence diseases: Spontaneous cervical artery dissection. Am J Emerg Med 2024; 76:55-62. [PMID: 37995524 DOI: 10.1016/j.ajem.2023.11.011] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 11/05/2023] [Accepted: 11/07/2023] [Indexed: 11/25/2023] Open
Abstract
INTRODUCTION Spontaneous cervical artery dissection (sCAD) is a serious condition that carries with it a high rate of morbidity and mortality. OBJECTIVE This review highlights the pearls and pitfalls of sCAD, including presentation, diagnosis, and management in the emergency department (ED) based on current evidence. DISCUSSION sCAD is a condition affecting the carotid or vertebral arteries and occurs as a result of injury and compromise to the arterial wall layers. The dissection most commonly affects the extracranial vessels but may extend intracranially, resulting in subarachnoid hemorrhage. Patients typically present with symptoms due to compression of local structures, and the presentation depends on the vessel affected. The most common symptom is headache and/or neck pain. Signs and symptoms of ischemia may occur, including transient ischemic attack and stroke. There are a variety of risk factors for sCAD, including underlying connective tissue or vascular disorders, and there may be an inciting event involving minimal trauma to the head or neck. Diagnosis includes imaging, most commonly computed tomography angiography of the head and neck. Ultrasound can diagnose sCAD but should not be used to exclude the condition. Treatment includes specialist consultation (neurology and vascular specialist), consideration of thrombolysis in appropriate patients, symptomatic management, and administration of antithrombotic medications. CONCLUSIONS An understanding of sCAD can assist emergency clinicians in diagnosing and managing this potentially deadly disease.
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Affiliation(s)
- Brit Long
- Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, TX, USA.
| | - Jessica Pelletier
- Department of Emergency Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Alex Koyfman
- Department of Emergency Medicine, UT Southwestern, Dallas, TX, USA
| | - Rachel E Bridwell
- Department of Emergency Medicine, Madigan Army Medical Center, Tacoma, WA, USA
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Mayer-Suess L, Dejakum B, Ratzinger G, Gizewski ER, Kiechl S, Knoflach M. Clinical characteristics and outcome in expansive compared with steno-occlusive mural hematoma in spontaneous cervical artery dissection. Int J Stroke 2023; 18:1186-1192. [PMID: 37401395 PMCID: PMC10676031 DOI: 10.1177/17474930231185032] [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: 05/05/2023] [Accepted: 06/09/2023] [Indexed: 07/05/2023]
Abstract
BACKGROUND Spontaneous cervical artery dissection (sCeAD) is one of the prime causes of ischemic stroke in young adults. Based on vessel wall imaging, steno-occlusive or expansive wall hematomas can be distinguished. It is unclear whether these two distinct morphological phenotypes reflect different pathophysiological processes. AIM We aim to evaluate differences in clinical characteristics and long-term recurrence between patients with expansive and steno-occlusive mural wall hematoma in the acute phase. METHODS Participants of the ReSect-study, one of the largest single-center cohort studies with long-term follow-up of sCeAD patients, with sufficient magnetic resonance imaging (MRI) were included. All available MRI scans were retrospectively evaluated for patients dichotomized to two groups: (1) mural hematoma causing steno-occlusive pathologies without expansion of total vessel diameter (steno-occlusive hematoma), and (2) mural hematoma causing vessel diameter expansion without lumen stenosis (expansive hematoma). Patients with mixed steno-occlusive and expansive vessel pathologies were excluded from the analysis. RESULTS In total, 221 individuals were available for analysis. The pathognomonic vessel wall hematoma was steno-occlusive in 187 (84.6%) and expansive in 34 (15.4%). No difference was seen in patient demographics, clinical status at admission, laboratory parameters, family history, or the frequency of clinical stigmata for connective tissue disorders. Both patients with expansive and steno-occlusive mural hematoma had a high likelihood of suffering cerebral ischemia (64.7 vs 79.7). Still, time from symptom onset to diagnosis was significantly longer in those with expansive dissection (17.8 vs 7.8 days, p = 0.02). Those with expansive dissections were more likely to have upper respiratory infection within 4 weeks prior to dissection (26.5% vs 12.3%, p = 0.03). Upon follow-up, functional outcome was identical and groups did not differ in rate of sCeAD recurrence, but those with expansive mural hematoma at baseline more frequently had residual aneurysmal formation (41.2% vs 11.5%, p < 0.01). CONCLUSIONS As cerebral ischemia was frequent in both, our clinical results do not advise for differential treatment or follow-up based on the acute morphological phenotype. There was no clear evidence of a different aetiopathogenesis between patients with steno-occlusive or expansive mural hematoma in the acute phase. More mechanistic approaches are needed to elucidate potential differences in pathomechanism between both entities. DATA ACCESS Anonymized data not published within this article will be made available by request from any qualified investigator.
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Affiliation(s)
- Lukas Mayer-Suess
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Benjamin Dejakum
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
- VASCage—Research Centre on Clinical Stroke Research, Innsbruck, Austria
| | - Gudrun Ratzinger
- Department of Dermatology, Venerology and Allergology, Medical University of Innsbruck, Innsbruck, Austria
| | - Elke R Gizewski
- Department of Neuroradiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Stefan Kiechl
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
- VASCage—Research Centre on Clinical Stroke Research, Innsbruck, Austria
| | - Michael Knoflach
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
- VASCage—Research Centre on Clinical Stroke Research, Innsbruck, Austria
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Feng X, Zheng X, Lin A, Yang S, Zhang S, Wu D, Wu W, Han X. FBN1 knockout promotes cervical artery dissection by inducing N-glycosylation alternation of extracellular matrix proteins in rat VSMCs. Cell Signal 2023; 110:110834. [PMID: 37532137 DOI: 10.1016/j.cellsig.2023.110834] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 07/20/2023] [Accepted: 07/30/2023] [Indexed: 08/04/2023]
Abstract
FBN1 mutation promotes the degeneration of microfibril structures and extracellular matrix (ECM) integrity in the tunica media of the aorta in Marfan syndrome. However, whether FBN1 modulates cervical artery dissection (CAD) development and the potential molecular mechanisms of abnormal FBN1 in CAD remains elusive. In this study, FBN1 deficiency participated in the development of CAD and influenced the proliferation, apoptosis, and migration of vascular smooth muscle cells. FBN1 knockout induced alternations in mRNA levels of the transcriptome, protein expression of the proteome, and abundance of N-glycosylation of the N-glycoproteome. Comprehensive analysis of multiple omics showed up-regulation in mRNA levels of ECM proteins; yet, both the ECM protein levels and relative abundance of N-glycosylation were decreased. Moreover, we performed in vivo experiments to confirm the altered glycosylation of proteins in vascular smooth muscle cells. In conclusion, FBN1 deletion in vascular smooth muscle cells can result in altered N-glycosylation of ECM protein, which were critical for the stability of ECM and the process of CAD. This may open the way for a novel therapeutic strategy to treat people with CAD.
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Affiliation(s)
- Xiaochao Feng
- Department of Neurology, Shanghai Fifth People(')s Hospital of Fudan University, Shanghai, China
| | - Xixi Zheng
- Human Phenome Institute of Fudan University, Shanghai, China
| | - Aiqi Lin
- Department of Neurology, Huashan Hospital of Fudan University, Shanghai, China
| | - Shilin Yang
- Department of Neurology, Huashan Hospital of Fudan University, Shanghai, China
| | - Shufan Zhang
- Department of Neurology, Huashan Hospital of Fudan University, Shanghai, China
| | - Danhong Wu
- Department of Neurology, Shanghai Fifth People(')s Hospital of Fudan University, Shanghai, China
| | - Weicheng Wu
- Human Phenome Institute of Fudan University, Shanghai, China; Fudan University-Rugao People's Hospital Joint Research Institute of Longevity and Aging, Jiangsu, China.
| | - Xiang Han
- Department of Neurology, Shanghai Fifth People(')s Hospital of Fudan University, Shanghai, China; Department of Neurology, Huashan Hospital of Fudan University, Shanghai, China.
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Whedon JM, Petersen CL, Schoellkopf WJ, Haldeman S, MacKenzie TA, Lurie JD. The association between cervical artery dissection and spinal manipulation among US adults. Eur Spine J 2023; 32:3497-3504. [PMID: 37422607 PMCID: PMC10591258 DOI: 10.1007/s00586-023-07844-9] [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] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/23/2023] [Accepted: 06/23/2023] [Indexed: 07/10/2023]
Abstract
PURPOSE Cervical artery dissection (CeAD), which includes both vertebral artery dissection (VAD) and carotid artery dissection (CAD), is the most serious safety concern associated with cervical spinal manipulation (CSM). We evaluated the association between CSM and CeAD among US adults. METHODS Through analysis of health claims data, we employed a case-control study with matched controls, a case-control design in which controls were diagnosed with ischemic stroke, and a case-crossover design in which recent exposures were compared to exposures in the same case that occurred 6-7 months earlier. We evaluated the association between CeAD and the 3-level exposure, CSM versus office visit for medical evaluation and management (E&M) versus neither, with E&M set as the referent group. RESULTS We identified 2337 VAD cases and 2916 CAD cases. Compared to population controls, VAD cases were 0.17 (95% CI 0.09 to 0.32) times as likely to have received CSM in the previous week as compared to E&M. In other words, E&M was about 5 times more likely than CSM in the previous week in cases, relative to controls. CSM was 2.53 (95% CI 1.71 to 3.68) times as likely as E&M in the previous week among individuals with VAD than among individuals experiencing a stroke without CeAD. In the case-crossover study, CSM was 0.38 (95% CI 0.15 to 0.91) times as likely as E&M in the week before a VAD, relative to 6 months earlier. In other words, E&M was approximately 3 times more likely than CSM in the previous week in cases, relative to controls. Results for the 14-day and 30-day timeframes were similar to those at one week. CONCLUSION Among privately insured US adults, the overall risk of CeAD is very low. Prior receipt of CSM was more likely than E&M among VAD patients as compared to stroke patients. However, for CAD patients as compared to stroke patients, as well as for both VAD and CAD patients in comparison with population controls and in case-crossover analysis, prior receipt of E&M was more likely than CSM.
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Affiliation(s)
- James M Whedon
- Health Services Research, Southern California University of Health Sciences, Whittier, CA, USA.
- The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Hanover, NH, USA.
| | - Curtis L Petersen
- The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Hanover, NH, USA
| | | | - Scott Haldeman
- Health Services Research, Southern California University of Health Sciences, Whittier, CA, USA
- Department of Neurology, University of California at Irvine, Irvine, CA, USA
| | - Todd A MacKenzie
- The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Hanover, NH, USA
| | - Jon D Lurie
- The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Hanover, NH, USA
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Ifergan H, Reiner P, Simonato D, Polara GF, Mazighi M, Houdart E, Jouvent E, Labeyrie MA. Early ischemic recurrence in acute spontaneous cervical artery dissection. J Neuroradiol 2023; 50:523-529. [PMID: 36907266 DOI: 10.1016/j.neurad.2023.03.001] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 03/07/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND AND PURPOSE Early ischemic recurrence (EIR) following the diagnosis of acute spontaneous cervical artery dissection (CeAD) has been little investigated. We aimed to determine the prevalence and determinants on admission of EIR in a large single-center retrospective cohort study of patients with CeAD. METHODS EIR was defined as any ipsilateral clinical or radiological cerebral ischemia or intracranial artery occlusion, not present on admission and occurring within 2 weeks. CeAD location, degree of stenosis, circle of Willis support, presence of intraluminal thrombus, intracranial extension, and intracranial embolism were analyzed on initial imaging by 2 independent observers. Uni- and multivariate logistic regression was used to determine their association with EIR. RESULTS Two hundred thirty-three consecutive patients with 286 CeAD were included. EIR was observed in 21 patients (9%,95%CI=5-13%) with a median time from diagnosis of 1.5 days (range:0.1-14.0 days). No EIR was observed in CeAD without ischemic presentation or with less than 70% stenosis. In the remaining cases, poor circle of Willis (OR=8.5, CI95%=2.0-35.4, p = 0.003), CeAD extending to other intracranial arteries than just V4 (OR=6.8, CI95%=1.4-32.6, p = 0.017), cervical artery occlusion (OR=9.5, CI95%=1.2- 39.0, p = 0.031), and cervical intraluminal thrombus (OR=17.5, CI95%=3.0-101.7, p = 0.001) were independently associated with EIR. CONCLUSIONS Our results suggests that EIR is more frequent than previously reported, and that its risk might be stratified on admission with a standard workup. In particular, the presence of a poor circle of Willis, intracranial extension (other than just V4), cervical occlusion, or cervical intraluminal thrombus are associated with high risk of EIR, for which specific management should be further evaluated.
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Affiliation(s)
- Héloïse Ifergan
- Neurointerventional Unit, Tours Hospital, Tours, Paris, France
| | - Peggy Reiner
- Vascular Neurology Unit, Lariboisière Hospital, APHP, F-75475, Paris, France; FHU NeuroVasc, Paris, France
| | - Davide Simonato
- Neurointerventional Unit, Lariboisière Hospital, APHP, F-75475, Paris, France; Université de Paris, Paris, France
| | - Giulia Frasca Polara
- Vascular Neurology Unit, Lariboisière Hospital, APHP, F-75475, Paris, France; FHU NeuroVasc, Paris, France
| | - Mikael Mazighi
- Vascular Neurology Unit, Lariboisière Hospital, APHP, F-75475, Paris, France; FHU NeuroVasc, Paris, France; Université de Paris, Paris, France
| | - Emmanuel Houdart
- Neurointerventional Unit, Lariboisière Hospital, APHP, F-75475, Paris, France; Université de Paris, Paris, France
| | - Eric Jouvent
- Vascular Neurology Unit, Lariboisière Hospital, APHP, F-75475, Paris, France; FHU NeuroVasc, Paris, France; Université de Paris, Paris, France; INSERM U1141, Paris, France
| | - Marc-Antoine Labeyrie
- Neurointerventional Unit, Lariboisière Hospital, APHP, F-75475, Paris, France; Université de Paris, Paris, France; INSERM U942, Paris, France.
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Janquli M, Selvarajah L, Moloney MA, Kavanagh E, O'Neill DC, Medani M. Long-term outcome of cervical artery dissection. J Vasc Surg 2023; 78:158-165. [PMID: 36918105 DOI: 10.1016/j.jvs.2023.03.020] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/17/2023] [Accepted: 03/05/2023] [Indexed: 03/14/2023]
Abstract
OBJECTIVE The aim of the study is to evaluate the natural history of extracranial cervical artery dissection (CAD) including comorbidities, symptoms at presentation, recurrence of symptoms, and long-term outcome following different treatment approaches. METHODS A retrospective review of patients treated for acute CAD was performed over a 5-year period from January 2017 to April 2022. RESULTS Thirty-nine patients were included in the study, 25 (64.1%) with acute internal carotid artery dissection and 14 (35.9%) with acute vertebral artery dissection. Thirty-four patients (87.1%) had spontaneous CAD, and five patients (12.8%) had traumatic CAD. The mean age of the cohort was 54.2 years. The mean time from symptom onset to presentation was 4.34 days. The most common symptoms in internal carotid artery dissection were unilateral weakness (44%), headache (44%), slurred speech (36%), facial droop (28%), unilateral paraesthesia (24%), neck pain (12%), visual disturbance (8%), and Horner's syndrome (8%). The most common symptoms in vertebral artery dissection were headache (35.7%), neck pain (35.7%), vertigo (28.57%), ataxia (14.28%), and slurred speech (14.28%). The imaging modalities used for diagnosis included computed tomography angiography (48.7%), magnetic resonance angiography (41%), and duplex ultrasound (10.2%). In patients with carotid artery dissection, 57% had severe stenosis, 24% had moderate stenosis, and 20% had mild stenosis. All patients treated were managed conservatively with either anticoagulation or antiplatelets. Long-term clinical follow-up was available for 33 patients (84.6%). Thirty patients (90.9%) reported complete resolution of symptoms, and three patients (9%) reported persistent symptoms. Anatomic follow-up with imaging was available for 17 patients (43.58%). Thirteen patients (76.47%) had complete resolution of dissection, two patients (11.76%) had partial resolution of dissection, and two patients (11.76%) had persistent dissection. There was one death unrelated to CAD in a multi-trauma patient. There were four early recurrent symptoms in the first 3 to 8 weeks post discharge. The mean follow-up time was 308.27 days. CONCLUSIONS The majority of CADs can be managed conservatively with good clinical and anatomical outcome and low rates of recurrence.
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Affiliation(s)
- Mohammed Janquli
- Department of Vascular Surgery, University Hospital Limerick, University of Limerick, Limerick, Ireland; Department of Radiology, University Hospital Limerick, University of Limerick, Limerick, Ireland.
| | - Logeswaran Selvarajah
- Department of Vascular Surgery, University Hospital Limerick, University of Limerick, Limerick, Ireland; Department of Radiology, University Hospital Limerick, University of Limerick, Limerick, Ireland
| | - Michael Anthony Moloney
- Department of Vascular Surgery, University Hospital Limerick, University of Limerick, Limerick, Ireland; Department of Radiology, University Hospital Limerick, University of Limerick, Limerick, Ireland
| | - Eamon Kavanagh
- Department of Vascular Surgery, University Hospital Limerick, University of Limerick, Limerick, Ireland; Department of Radiology, University Hospital Limerick, University of Limerick, Limerick, Ireland
| | - Damien Christopher O'Neill
- Department of Vascular Surgery, University Hospital Limerick, University of Limerick, Limerick, Ireland; Department of Radiology, University Hospital Limerick, University of Limerick, Limerick, Ireland
| | - Mekki Medani
- Department of Vascular Surgery, University Hospital Limerick, University of Limerick, Limerick, Ireland; Department of Radiology, University Hospital Limerick, University of Limerick, Limerick, Ireland
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Traenka C, Lorscheider J, Hametner C, Baumgartner P, Gralla J, Magoni M, Martinez-Majander N, Casolla B, Feil K, Pascarella R, Papanagiotou P, Nordanstig A, Padjen V, Cereda CW, Psychogios M, Nolte CH, Zini A, Michel P, Béjot Y, Kastrup A, Zedde M, Kägi G, Kellert L, Henon H, Curtze S, Pezzini A, Arnold M, Wegener S, Ringleb P, Tatlisumak T, Nederkoorn PJ, Engelter ST, Gensicke H. Recanalization Therapies for Large Vessel Occlusion Due to Cervical Artery Dissection: A Cohort Study of the EVA-TRISP Collaboration. J Stroke 2023; 25:272-281. [PMID: 37282374 DOI: 10.5853/jos.2022.03370] [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: 10/26/2022] [Accepted: 02/27/2023] [Indexed: 06/08/2023] Open
Abstract
BACKGROUND AND PURPOSE This study aimed to investigate the effect of endovascular treatment (EVT, with or without intravenous thrombolysis [IVT]) versus IVT alone on outcomes in patients with acute ischemic stroke (AIS) and intracranial large vessel occlusion (LVO) attributable to cervical artery dissection (CeAD). METHODS This multinational cohort study was conducted based on prospectively collected data from the EVA-TRISP (EndoVAscular treatment and ThRombolysis for Ischemic Stroke Patients) collaboration. Consecutive patients (2015-2019) with AIS-LVO attributable to CeAD treated with EVT and/or IVT were included. Primary outcome measures were (1) favorable 3-month outcome (modified Rankin Scale score 0-2) and (2) complete recanalization (thrombolysis in cerebral infarction scale 2b/3). Odds ratios with 95% confidence intervals (OR [95% CI]) from logistic regression models were calculated (unadjusted, adjusted). Secondary analyses were performed in the patients with LVO in the anterior circulation (LVOant) including propensity score matching. RESULTS Among 290 patients, 222 (76.6%) had EVT and 68 (23.4%) IVT alone. EVT-treated patients had more severe strokes (National Institutes of Health Stroke Scale score, median [interquartile range]: 14 [10-19] vs. 4 [2-7], P<0.001). The frequency of favorable 3-month outcome did not differ significantly between both groups (EVT: 64.0% vs. IVT: 86.8%; ORadjusted 0.56 [0.24-1.32]). EVT was associated with higher rates of recanalization (80.5% vs. 40.7%; ORadjusted 8.85 [4.28-18.29]) compared to IVT. All secondary analyses showed higher recanalization rates in the EVT-group, which however never translated into better functional outcome rates compared to the IVT-group. CONCLUSION We observed no signal of superiority of EVT over IVT regarding functional outcome in CeAD-patients with AIS and LVO despite higher rates of complete recanalization with EVT. Whether pathophysiological CeAD-characteristics or their younger age might explain this observation deserves further research.
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Affiliation(s)
- Christopher Traenka
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
| | - Johannes Lorscheider
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland
- Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel and University of Basel, Basel, Switzerland
| | - Christian Hametner
- Department of Neurology, University Hospital Heidelberg, Heidelberg, Germany
| | - Philipp Baumgartner
- Division of Vascular Neurology and Neurorehabilitation, Department of Neurology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland
| | - Jan Gralla
- Institute of Diagnostic and Interventional Neuroradiology University Hospital Bern, University of Bern, Bern, Switzerland
| | - Mauro Magoni
- ASST Spedali Civili, Neurologia Vascolare, Brescia, Italy
| | | | - Barbara Casolla
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille, France
- Stroke Unit, UR2CA-URRIS Neurology, CHU Pasteur 2, Nice Cote d'Azur University, Nice, France
| | - Katharina Feil
- Department of Neurology, Ludwig Maximilian University (LMU), Munich, Germany
- Department of Neurology, University Hospital Tübingen, Tübingen, Germany
| | - Rosario Pascarella
- Neuroradiology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | - Annika Nordanstig
- Department of Neurology, Sahlgrenska University Hospital and Department of Clinical Neuroscience Institute for Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Visnja Padjen
- University of Belgrade, Faculty of Medicine, Neurology Clinic, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Carlo W Cereda
- Stroke Center, Department of Neurology, Neurocenter of Southern Switzerland, Ente Ospedaliero Cantonale (EOC), Lugano, Switzerland
| | - Marios Psychogios
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland
- Department of Neuroradiology, Clinic of Radiology and Nuclear Medicine, University Hospital Basel, Basel, Switzerland
| | - Christian H Nolte
- Klinik für Neurologie mit experimenteller Neurologie, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Germany and Center for Stroke Research Berlin (CSB), Charité-Universitätsmedizin Berlin, Germany
| | - Andrea Zini
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna, Italy
| | - Patrik Michel
- Stroke Service, Neurology Service, Lausanne University Hospital, Lausanne, Switzerland
| | - Yannick Béjot
- Department of Neurology, University Hospital Dijon, Dijon, France
| | - Andreas Kastrup
- Department of Neurology, Klinikum Bremen-Ost, Bremen, Germany
| | - Marialuisa Zedde
- Neurology Unit, Stroke Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Georg Kägi
- Department of Neurology, Kantonsspital St. Gallen, St. Gallen, Switzerland
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Lars Kellert
- Department of Neurology, Ludwig Maximilian University (LMU), Munich, Germany
| | - Hilde Henon
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille, France
| | - Sami Curtze
- Neurology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Alessandro Pezzini
- Department of Clinical and Experimental Sciences, Neurology Clinic, University of Brescia, Brescia, Italy
| | - Marcel Arnold
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Susanne Wegener
- Division of Vascular Neurology and Neurorehabilitation, Department of Neurology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland
| | - Peter Ringleb
- Department of Neurology, University Hospital Heidelberg, Heidelberg, Germany
| | - Turgut Tatlisumak
- Department of Neurology, Sahlgrenska University Hospital and Department of Clinical Neuroscience Institute for Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Paul J Nederkoorn
- Department of Neurology, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Stefan T Engelter
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
| | - Henrik Gensicke
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
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10
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Iacono S, Baschi R, Di Giorgi L, Gagliardo C, Pezzini A, Monastero R. Internal carotid artery dissection in a patient with hemophilia A: a case report and literature review. Neurol Sci 2023. [PMID: 36795298 DOI: 10.1007/s10072-023-06671-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 02/06/2023] [Indexed: 02/17/2023]
Abstract
Spontaneous cervical artery dissection (sCeAD) is the most common cause of ischemic stroke at a young age, but its pathogenetic mechanism and risk factors are not fully elucidated. It is reasonable to think that bleeding propensity, vascular risk factors such as hypertension and head or neck trauma, and constitutional weakness of the arterial wall together play a role in the pathogenesis of sCeAD. Hemophilia A is known to be an X-linked condition that leads to spontaneous bleeding in various tissues and organs. To date, a few cases of acute arterial dissection in patients with hemophilia have been reported, but the relationship between these two diseases has not been studied so far. In addition, there are no guidelines indicating the best antithrombotic treatment option in these patients. We report the case of a man with hemophilia A who developed sCeAD and transient oculo-pyramidal syndrome and was treated with acetylsalicylic acid. We also review previous published cases of arterial dissection in patients with hemophilia, discussing the potential pathogenetic mechanism underlying this rare association and potential antithrombotic therapeutic options.
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11
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Whedon JM, Petersen CL, Li Z, Schoelkopf WJ, Haldeman S, MacKenzie TA, Lurie JD. Association between cervical artery dissection and spinal manipulative therapy -a medicare claims analysis. BMC Geriatr 2022; 22:917. [PMID: 36447166 PMCID: PMC9710172 DOI: 10.1186/s12877-022-03495-5] [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: 06/29/2022] [Accepted: 09/29/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Cervical artery dissection and subsequent ischemic stroke is the most serious safety concern associated with cervical spinal manipulation. METHODS We evaluated the association between cervical spinal manipulation and cervical artery dissection among older Medicare beneficiaries in the United States. We employed case-control and case-crossover designs in the analysis of claims data for individuals aged 65+, continuously enrolled in Medicare Part A (covering hospitalizations) and Part B (covering outpatient encounters) for at least two consecutive years during 2007-2015. The primary exposure was cervical spinal manipulation; the secondary exposure was a clinical encounter for evaluation and management for neck pain or headache. We created a 3-level categorical variable, (1) any cervical spinal manipulation, 2) evaluation and management but no cervical spinal manipulation and (3) neither cervical spinal manipulation nor evaluation and management. The primary outcomes were occurrence of cervical artery dissection, either (1) vertebral artery dissection or (2) carotid artery dissection. The cases had a new primary diagnosis on at least one inpatient hospital claim or primary/secondary diagnosis for outpatient claims on at least two separate days. Cases were compared to 3 different control groups: (1) matched population controls having at least one claim in the same year as the case; (2) ischemic stroke controls without cervical artery dissection; and (3) case-crossover analysis comparing cases to themselves in the time period 6-7 months prior to their cervical artery dissection. We made each comparison across three different time frames: up to (1) 7 days; (2) 14 days; and (3) 30 days prior to index event. RESULTS The odds of cervical spinal manipulation versus evaluation and management did not significantly differ between vertebral artery dissection cases and any of the control groups at any of the timepoints (ORs 0.84 to 1.88; p > 0.05). Results for carotid artery dissection cases were similar. CONCLUSION Among Medicare beneficiaries aged 65 and older who received cervical spinal manipulation, the risk of cervical artery dissection is no greater than that among control groups.
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Affiliation(s)
- James M Whedon
- Health Services Research, Southern California University of Health Sciences, 16200 Amber Valley Drive, 90604, Whittier, CA, USA.
| | - Curtis L Petersen
- The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Hanover, NH, USA
| | - Zhongze Li
- The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Hanover, NH, USA
| | | | - Scott Haldeman
- Department of Neurology, University of California at Irvine, Irvine, CA, USA
| | - Todd A MacKenzie
- The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Hanover, NH, USA
| | - Jon D Lurie
- The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Hanover, NH, USA
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12
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Bontinis V, Antonopoulos CN, Bontinis A, Koutsoumpelis A, Zymvragoudakis V, Rafailidis V, Giannopoulos A, Stoiloudis P, Ktenidis K. A systematic review and meta-analysis of carotid artery stenting for the treatment of cervical carotid artery dissection. Eur J Vasc Endovasc Surg 2022; 64:299-308. [PMID: 35961627 DOI: 10.1016/j.ejvs.2022.07.048] [Citation(s) in RCA: 4] [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: 03/02/2022] [Revised: 07/14/2022] [Accepted: 07/22/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To assess the efficacy and safety of carotid artery stenting for the treatment of extracranial carotid artery dissection (CAD). DATA SOURCES Systematic review using Medline, Scopus, EMBASE and Cochrane Library. REVIEW METHODS A systematic search was performed according to the Preferred Reporting Items for Systematic reviews and Meta-analysis (PRISMA) statement. Data from the eligible studies were extracted and meta-analyzed. Primary endpoints included postoperative mortality, cerebrovascular events (CE) and modified Rankin Score for neurologic disability (mRS) at 90 days. We performed subgroup analyses between stenting of spontaneous and traumatic CAD, primary stenting versus stenting after failed medical therapy (FMT) and stenting of CAD in the presence of tandem occlusions versus stenting of isolated extracranial CAD. RESULTS Twenty-four studies with 1,224 patients were included. Pooled post-operative mortality, CE and mRS 0-2 rates were 1.71% (95%CI:0.83-2.80), 6.45% (95%CI:2.80-11.10) and 76.13% (95%CI:64.15-86.50), respectively. The pooled stroke rate was 2.16% (95%CI:0.0-6.64). Spontaneous versus traumatic CAD mortality rates were 3.20% (95%CI:1.80-4.88) and 0.00% (95%CI:0.00-1.59) while CE rates were 14.26% (95%CI:6.28-24.36) and 1.64% (95%CI:0.0-6.08). Primary stenting and stenting after FMT mortality rates were 0.63% (95%CI:0.0-5.63) and 0.0% (95%CI:0.0-2.24), while CE rates were 5.02% (95%CI:0.38-12.63) and 3.33% (95%CI:0.12-9.03). Mortality rates for tandem occlusions and isolated extracranial CAD were 5.62% (95%CI:1.76-10.83) and 0.23% (95%CI:0.0-1.88) respectively, while CE rates were 15.28% (95%CI:6.23-26.64) and 1.88% (95%CI:0.23-4.51). The methodological index for non-randomized studies (MINORS) score was 8.66 (low). CONCLUSION Both primary stenting and stenting of spontaneous CAD yielded unfavorable results regarding stent thrombosis and stroke rates. Conversely, stenting following FMT displayed acceptable mortality and complication rates corroborating the use of stenting in the setting of CAD as a second line treatment. Due to the low quality of the included studies, definite conclusions cannot be drawn necessitating further research.
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Affiliation(s)
- Vangelis Bontinis
- Department of Vascular Surgery, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece.
| | - Constantine N Antonopoulos
- Department of Vascular Surgery, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Alkis Bontinis
- Department of Vascular Surgery, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Andreas Koutsoumpelis
- Department of Vascular Surgery, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Vassilios Zymvragoudakis
- Department of Vascular Surgery, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Vasileios Rafailidis
- Department of Radiology, Aristotle University of Thessaloniki, School of Medicine, AHEPA University Hospital, Thessaloniki, Greece
| | - Argirios Giannopoulos
- Department of Vascular Surgery, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Panagiotis Stoiloudis
- 2nd Department of Neurology, AHEPA University Hospital, Aristotle University of Thessaloniki
| | - Kiriakos Ktenidis
- Department of Vascular Surgery, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
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Abstract
Cervical artery dissection is a major cause of ischaemic stroke in young adults. The diagnosis can be challenging as some patients may present with seemingly benign symptoms such as a headache, neck pain or dizziness. However, the neurological sequelae of a transient ischaemic attack, vision loss or ischaemic stroke are potentially devastating. All hospital clinicians must be able to recognise this diagnosis and organise timely and appropriate investigations as antithrombotic treatment reduces the risk of stroke recurrence. This article reviews the literature to provide practical information for clinicians to recognise key risk factors and features of history and examination which should raise suspicion of cervical artery dissection. Diagnosis can now be made using the non-invasive, commonly available modalities of computed tomography angiography or magnetic resonance angiography. Timely treatment with antithrombotic agents is recommended to reduce the rate of an ischaemic stroke.
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Affiliation(s)
- Michael Clark
- Department of Stroke Medicine, University Hospital Crosshouse, Kilmarnock, UK
| | - Sudhakar Unnam
- Department of Radiology, University Hospital Crosshouse, Kilmarnock, UK
| | - Sandip Ghosh
- Department of Stroke Medicine, University Hospital Crosshouse, Kilmarnock, UK
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14
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Xia S, Wang Y, Lv X, Chen C, Hui J, Wu X, Wang Z, Chen H, Ji J. The use of SNAP and T1-weighted VISTA in cervical artery dissection. Interv Neuroradiol 2022. [PMID: 35234066 DOI: 10.1177/15910199221082847.] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND AND PURPOSE Some cervical artery dissection (CAD) can't be easily confirmed by commonly used angiography techniques in clinical practice. We aimed to compare the abilities of the vessel wall magnetic resonance imaging (MRI) techniques including simultaneous noncontrast angiography and intraplaque hemorrhage (SNAP) sequence and T1-weighted volumetric isotropic turbo spin echo acquisition (T1-w VISTA) sequence alone for evaluating CAD. MATERIALS AND METHODS From July 2017 to October 2020, 59 patients underwent MRI examinations including SNAP and T1-w VISTA sequences for cervical artery pathologies. SNAP and T1-w VISTA images were retrospectively and independently reviewed to evaluate their diagnostic performances of CAD by using the final diagnosis as the reference standard which was established by clinical history, physical examination, and all available images. The agreement between T1-w VISTA and SNAP in the identification of the imaging features of CAD, including intramural hematoma (IMH), intimal flap, and double lumen, were compared. The IMH-wall contrasts by T1-w VISTA and SNAP were also compared. RESULTS CAD was confirmed in 43 of the 59 patients. T1-w VISTA and SNAP showed the same diagnostic performance, and their consistencies with the final diagnosis were good (κ = 0.776, p < 0.001). The sensitivity and specificity in CAD diagnosis were 0.978 and 0.750 for T1-w VISTA and SNAP. The IMH, intimal flap, and double lumen observed on SNAP were also determined by T1-w VISTA (κ = 1.000, p < 0.001 for all). The SNAP sequence showed higher IMH-wall contrast than T1-w VISTA (7.34 ± 4.56 vs. 3.12 ± 1.17, p < 0.001). CONCLUSIONS SNAP and T1-w VISTA sequences had the same performance in CAD diagnosis, thus they were both recommended. In addition, SNAP showed better IMH-wall contrast than T1-w VISTA.
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Affiliation(s)
- Shuiwei Xia
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
| | - Yajie Wang
- Center for Biomedical Imaging Research, Department of Biomedical Engineering, School of Medicine, 12442Tsinghua University, Beijing, China
| | - Xianli Lv
- Department of Neurosurgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, 12442Tsinghua University, Beijing, China
| | - Chunmiao Chen
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
| | - Junguo Hui
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
| | - Xulu Wu
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
| | - Zufei Wang
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
| | - Huijun Chen
- Center for Biomedical Imaging Research, Department of Biomedical Engineering, School of Medicine, 12442Tsinghua University, Beijing, China
| | - Jiansong Ji
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
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15
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Xia S, Wang Y, Lv X, Chen C, Hui J, Wu X, Wang Z, Chen H, Ji J. The use of SNAP and T1-weighted VISTA in cervical artery dissection. Interv Neuroradiol 2022:15910199221082847. [PMID: 35234066 PMCID: PMC10369114 DOI: 10.1177/15910199221082847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 02/05/2023] Open
Abstract
BACKGROUND AND PURPOSE Some cervical artery dissection (CAD) can't be easily confirmed by commonly used angiography techniques in clinical practice. We aimed to compare the abilities of the vessel wall magnetic resonance imaging (MRI) techniques including simultaneous noncontrast angiography and intraplaque hemorrhage (SNAP) sequence and T1-weighted volumetric isotropic turbo spin echo acquisition (T1-w VISTA) sequence alone for evaluating CAD. MATERIALS AND METHODS From July 2017 to October 2020, 59 patients underwent MRI examinations including SNAP and T1-w VISTA sequences for cervical artery pathologies. SNAP and T1-w VISTA images were retrospectively and independently reviewed to evaluate their diagnostic performances of CAD by using the final diagnosis as the reference standard which was established by clinical history, physical examination, and all available images. The agreement between T1-w VISTA and SNAP in the identification of the imaging features of CAD, including intramural hematoma (IMH), intimal flap, and double lumen, were compared. The IMH-wall contrasts by T1-w VISTA and SNAP were also compared. RESULTS CAD was confirmed in 43 of the 59 patients. T1-w VISTA and SNAP showed the same diagnostic performance, and their consistencies with the final diagnosis were good (κ = 0.776, p < 0.001). The sensitivity and specificity in CAD diagnosis were 0.978 and 0.750 for T1-w VISTA and SNAP. The IMH, intimal flap, and double lumen observed on SNAP were also determined by T1-w VISTA (κ = 1.000, p < 0.001 for all). The SNAP sequence showed higher IMH-wall contrast than T1-w VISTA (7.34 ± 4.56 vs. 3.12 ± 1.17, p < 0.001). CONCLUSIONS SNAP and T1-w VISTA sequences had the same performance in CAD diagnosis, thus they were both recommended. In addition, SNAP showed better IMH-wall contrast than T1-w VISTA.
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Affiliation(s)
- Shuiwei Xia
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
| | - Yajie Wang
- Center for Biomedical Imaging Research, Department of Biomedical Engineering, School of Medicine, 12442Tsinghua University, Beijing, China
| | - Xianli Lv
- Department of Neurosurgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, 12442Tsinghua University, Beijing, China
| | - Chunmiao Chen
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
| | - Junguo Hui
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
| | - Xulu Wu
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
| | - Zufei Wang
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
| | - Huijun Chen
- Center for Biomedical Imaging Research, Department of Biomedical Engineering, School of Medicine, 12442Tsinghua University, Beijing, China
| | - Jiansong Ji
- Zhejiang Provincial Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Hospital of Zhejiang University, Lishui, Zhejiang, China
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Hunter MD, Kulick ER, Miller E, Willey J, Boehme AK, Branas C, Elkind MSV. Rural-Urban Differences in Diagnosed Cervical Artery Dissection in New York State. Cerebrovasc Dis 2022; 51:506-510. [PMID: 35034032 PMCID: PMC9256775 DOI: 10.1159/000521204] [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: 09/30/2021] [Accepted: 11/19/2021] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Cervical artery dissection (CeAD) is a leading cause of stroke in young adults. Incidence estimates may be limited by under- or overdiagnosis. OBJECTIVE We aimed to investigate if CeAD diagnosis would be higher in urban centers compared to rural regions of New York State (NYS). METHODS For this ecological study, administrative codes were used to identify CeAD discharges in the NYS Statewide Planning and Research Cooperative System (SPARCS) from 2009 to 2014. Rural Urban Commuting Area (RUCA) codes were taken from the US Department of Agriculture and included the classifications metropolitan, micropolitan, small town, and rural. Negative binomial models were used to calculate effect estimates and 95% confidence limits (eβ; 95% CL) for the association between RUCA classification and the number of dissections per ZIP code. Models were further adjusted by population. RESULTS Population information was obtained from the US Census Bureau on 1,797 NYS ZIP codes (70.7% of NYS ZIP codes), 826 of which had at least 1 CeAD-related discharge from 2009 to 2014. Nonrural ZIP codes were more likely to report more CeAD cases relative to rural areas even after adjusting for population (metropolitan effect = eβ 5.00; 95% CI: 3.75-6.66; micropolitan effect 3.02; 95% CI: 2.16-4.23; small town effect 2.34; 95% CI: 1.58-3.47). CONCLUSIONS CeAD diagnosis correlates with population density as defined by rural-urban status. Our results could be due to underdiagnosis in rural areas or overdiagnosis with increasing urbanicity.
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Affiliation(s)
- Madeleine Dulany Hunter
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY
| | - Erin R. Kulick
- Department of Epidemiology and Biostatsistics, College of Public Health, Temple University, Philadelphia PA
| | - Eliza Miller
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY
| | - Joshua Willey
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY
| | - Amelia K. Boehme
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY,Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
| | - Charles Branas
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
| | - Mitchell S. V. Elkind
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY,Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
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Abstract
PURPOSE OF REVIEW Cervical artery dissection (CAD) is rare, yet it is a common cause of stroke in young and middle-aged adults. Historically, some senior clinicians favored anticoagulation in the prevention of stroke due to CAD. Choosing the optimal antithrombotic treatment with either antiplatelet (AP) or anticoagulant (AC) medications remains a challenge. This paper will review the clinical features and imaging of CAD, and the acute treatment and prevention of stroke due to CAD. RECENT FINDINGS Until 2015, there were no prospective randomized trials in the optimal antithrombotic management of CAD. The Cervical Artery Dissection in Stroke Study (CADISS) trial found that treatment with AC did not lower the risk of subsequent stroke or death at 3 months when compared to AP agents. This led to a paradigm shift in national guidelines. In 2021, The Biomarkers and Antithrombotic Treatment in of Cervical Artery Dissection (TREAT-CAD) trial however did not confirm the non-inferiority of AP therapy in stroke prevention due to CAD. The optimal antithrombotic management for stroke prevention in CAD remains uncertain, while the superiority of anticoagulation has not been established, nor has the non-inferiority of AP agents. The future direction of research should consider early preventative treatment, dual treatment with AP agents, direct oral AC medications, and aggregation of data from existing randomized trials.
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Affiliation(s)
- Rick Gill
- Department of Neurology, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, 560153, USA.
| | - José Biller
- Department of Neurology, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, 560153, USA
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Vitturi BK, Gagliardi RJ. Effectiveness of statins in patients with stroke due to cervical artery dissection: A preliminary study. Med Clin (Barc) 2021; 157:313-317. [PMID: 32826077 DOI: 10.1016/j.medcli.2020.06.056] [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: 01/31/2020] [Revised: 05/27/2020] [Accepted: 06/01/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Statin therapy has become one of the most important advances in stroke secondary prevention. Nevertheless, statin therapy in patients who present an ischemic stroke following cervical artery dissection (CAD) has not yet been supported by clinical evidence. This study aimed to investigate the effect of statins on neurological outcomes after a stroke due to CAD. METHODS We conducted a prospective cohort study including consecutive patients diagnosed with a stroke due to CAD. Subjects were classified into non-statin, simvastatin 20mg, simvastatin 40mg, and high-potency statin groups. After 2 years, the functional outcome, stroke recurrence, major cardiovascular events, and mortality were assessed. RESULTS Among the 54 patients included in our cohort, there were 16 (29.6%) patients without statins, 22 (40.7%) with simvastatin 20mg, 12 (22.2%) with simvastatin 40mg and 4 (7.5%) with high-potency statins. Using simvastatin 40mg was associated with a significantly lower incidence of stroke recurrence. Patients with simvastatin 40mg and high-potency statins presented the best functional recovery throughout the follow-up (p<.01). DISCUSSION The use of statins in patients with CAD-related stroke may improve functional outcomes in specific cases. Statins do not prevent stroke recurrence and major cardiovascular events in this type of stroke.
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Affiliation(s)
- Bruno Kusznir Vitturi
- Department of Neurology, Santa Casa de São Paulo School of Medical Sciences, Dr. Cesário Motta Júnior Street 112, 01221-020 São Paulo, Brazil.
| | - Rubens José Gagliardi
- Department of Neurology, Santa Casa de São Paulo School of Medical Sciences, Dr. Cesário Motta Júnior Street 112, 01221-020 São Paulo, Brazil
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Uludüz D, Mastanzade T, Demirci S, Midi İ, Göksan B. Headache characteristics and frequency of migraine in patients with cervical artery dissections. Acta Neurol Belg 2021; 121:1173-1178. [PMID: 33891286 DOI: 10.1007/s13760-021-01674-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 04/07/2021] [Indexed: 01/29/2023]
Abstract
Headache is a common symptom of cervical artery dissections (CAD). Sometimes, it can be the only symptom and mimic migraine. We aimed to investigate headache characteristics and previous history of migraine in CAD patients, and to compare headache features between patients with internal carotid artery dissection (ICAD) and vertebral artery dissection (VAD). We investigated 53 CAD patients (n = 28 with ICAD, n = 25 with VAD). Demographic and clinical data were evaluated retrospectively. Headache information was obtained from the patient interviews with a structured questionnaire (based on the International Headache Society criteria). The patients with headache were assessed by headache specialist with a face-to-face interview. Headache was evaluated according to International Classification Committee of the International Headache Society ICHD. Headache (n = 38, 71.7%) was the most common symptom in CAD patients, which was mostly thunderclap, throbbing, intense and ipsilateral to dissection. Headache frequency and neck pain were significantly higher in VAD patients (p = 0.002, p < 0.001, respectively). Photophobia and phonophobia were also more common in patients with VAD (p < 0.001, p < 0.001, respectively). 29 (54.7%) of CAD patients had a prior history of headache, that 20 (37.7%) of them met the migraine criteria. CAD should be considered in patients with severe unilateral throbbing headache with phonophobia and photophobia, even in patients with a history of migraine. Phonophobia and photophobia may be more common symptoms in VAD patients. Because headache commonly precedes the development of cerebral ischemic events, it needs prompt and accurate diagnosis and treatment.
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Plachinski SJ, Gliedt JA, Sacho R, Schneider MJ, King JA. Spinal manipulative therapy and cervical artery dissection: A retrospective comparison with spontaneous, traumatic, and iatrogenic etiologies at a single academic medical center. Clin Neurol Neurosurg 2021; 209:106941. [PMID: 34547642 DOI: 10.1016/j.clineuro.2021.106941] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/14/2021] [Accepted: 09/07/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Cervical artery dissection (CAD) has been associated with spinal manipulative therapy (SMT). Although uncommonly reported, SMT-associated CADs hold devastating neurological consequences, warranting further exploration. We endeavored to investigate this association through the comparison of all CAD etiologies at a single academic medical center. METHODS A retrospective chart review was conducted of patients diagnosed with CAD or transferred to our institution for primary management of CAD during the 10-year period from 2010 to 2020 (n = 578). Patients were divided into SMT-associated (within 1 month of presentation), spontaneous, traumatic, and iatrogenic cohorts. RESULTS SMT-associated dissections represented 23/578 (4%) of all dissections and 5.9% of vertebral artery dissections specifically. These patients were generally younger than those in the spontaneous (p = .004) and iatrogenic groups (p < .001), and more often non-smokers or former smokers compared to the spontaneous (p = .009), traumatic (p = .001), and iatrogenic (p = .008) groups. Additionally, the SMT group had a higher mean low-density lipoprotein (LDL) than the spontaneous (p = .009) and traumatic (p = .003) types. SMT-associated CADs were more often vertebral and bilateral, compared to the spontaneous (p = .003; p < .001), traumatic (p = .047; p = .004), and iatrogenic (p = .002; p = .002) groups. Outcomes including infarct (p = .112), medical treatment (p = .523), intervention (p = .47), and length of stay (p = .512) were similar between the SMT and spontaneous groups. CONCLUSIONS In this unique study comparing SMT-associated CADs with other dissection etiologies, SMT-associated CADs were uncommon and not associated with worse clinical outcomes. However, SMT-associated CADs were more likely to be bilateral and affected the vertebral arteries in young, non-smoking patients with high LDL.
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Prasad N, Mitra A, Shlobin NA, Azad HA, Cloney MB, Hopkins BS, Jahromi BS, Potts MB, Dahdaleh NS. Traumatic and Spontaneous Vertebral Artery Dissections: An Analysis of Tertiary-Center 310 Patient Cohort. Oper Neurosurg (Hagerstown) 2021; 21:343-350. [PMID: 34392360 DOI: 10.1093/ons/opab277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 06/06/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Vertebral artery dissections (VADs) are rare yet potentially devastating events. While the etiology of these events is either traumatic or spontaneous, there is a paucity of quantitative literature comparing the two. OBJECTIVE To identify differences in predisposing factors, event characteristics, and clinical outcomes between traumatic VADs (tVADs) and spontaneous VADs (sVADs). METHODS We retrospectively identified patients with VADs presenting to our institution at VAD onset with at least a 3-mo follow-up. Demographics, event characteristics, treatment details, and neurological outcomes as modified Rankin scale (mRS) scores were collected. RESULTS Of the 310 patients sustaining 366 VADs total, 187 (60.3%) patients experienced a total of 221 (60.4%) sVADs and 123 (39.7%) patients experienced a total of 145 (39.6%) tVADs. sVADs were more likely to occur in the intracranial course of the artery (P = .042) and have a lower mRS at discharge, 3-month, and last clinical follow-up (P = 003, .002, and .001, respectively). tVADs were more likely associated with concomitant fractures (P < .001). CONCLUSION Despite similar patient populations, tVADs are associated with higher mRS scores at all time points. Although further study is needed, this may suggest other concomitant trauma rather than the VAD itself is contributing to worse neurological status in patients with tVADs.
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Affiliation(s)
- Nikil Prasad
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Akash Mitra
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Nathan A Shlobin
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Hooman A Azad
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Michael B Cloney
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Benjamin S Hopkins
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Babak S Jahromi
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Matthew B Potts
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Nader S Dahdaleh
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
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Messelmani M, Akkari M, Souissi W, Mrissa R. Isolated Cervical Pain Revealing a Common Carotid Artery Dissection in a Child Following a Minor Trauma: A First Pediatric Case Report and a Review of the Literature. Neurol India 2021; 69:478-479. [PMID: 33904480 DOI: 10.4103/0028-3886.314524] [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] [Indexed: 11/04/2022]
Abstract
Background Cervical artery dissections are not exceptional in the pediatric population. Typically, it affects the internal carotid artery or the vertebral artery. To our knowledge, this is the first case of common carotid artery (CCA) dissection in a child. Case We present a case of a 7-year-old-boy admitted to our neurology department complaining of cervical pain after a minor neck trauma. The neurological examination was normal. The ultrasound showed a mural hematoma with an intimal flap. The magnetic resonance angiography revealed an irregular segment of the left CCA just before its bifurcation. The diagnosis of an acute dissection on the left CCA was confirmed and antiplatelet therapy was started. Conclusion The diagnosis of cervical artery dissections remains a challenge because of its variable clinical presentation. It should be suspected in the context of neck trauma and treatment should be initiated rapidly to reduce the risk of ischemic stroke.
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Affiliation(s)
- Mariem Messelmani
- Department of Neurology, Military Hospital of Tunis, Monfleury, Tunis, Tunisia
| | - Manel Akkari
- Department of Neurology, Military Hospital of Tunis, Monfleury, Tunis, Tunisia
| | - Wala Souissi
- Department of Neurology, Military Hospital of Tunis, Monfleury, Tunis, Tunisia
| | - Ridha Mrissa
- Department of Neurology, Military Hospital of Tunis, Monfleury, Tunis, Tunisia
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Hunter MD, Moon YP, Miller EC, Kulick ER, Boehme AK, Elkind MS. Influenza-Like Illness is Associated with Increased Short-Term Risk of Cervical Artery Dissection. J Stroke Cerebrovasc Dis 2021; 30:105490. [PMID: 33253984 PMCID: PMC10086675 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105490] [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: 08/26/2020] [Revised: 11/10/2020] [Accepted: 11/16/2020] [Indexed: 10/22/2022] Open
Abstract
INTRODUCTION Non-traumatic Cervical Artery Dissection (CeAD) is a leading cause of ischemic stroke in the young. Influenza-like illnesses (ILI) trigger ischemic strokes. We hypothesized that influenza and ILI are associated with CeAD. METHODS In a case-crossover study within the New York State (NYS) Department of Health Statewide Planning and Research Cooperative System (2006-2014), we used ICD-9 codes to exclude major trauma and to define CeAD, influenza, and the Centers for Disease Control defined ILI. We estimated the association of ILI and influenza with CeAD by comparing their prevalence in intervals immediately prior (0-30,0-90,0-180, and 0-365 days) to CeAD (case period) to their prevalence exactly one and two years earlier (control periods). Conditional logistic regression models generated odds ratios and 95% confidence intervals (OR, 95% CI). Models were adjusted for NYS estimates of influenza prevalence rates. RESULTS Our sample included 3,610 cases of CeAD (mean age 52±16 years, 54.7% male, 6.2% Hispanic, 9.9% Black, 68.7% White). During case periods, 7.3% had one or more ILI. ILI was more likely within 90 days of CeAD compared to the same time interval one and two years before (0-15 days: adjusted OR 1.88, 95%CI 1.20-2.94; 0-30 days: adjusted OR 1.74, 95%CI 1.22-2.46; 0-90 days: adjusted OR 1.35, 95%CI 1.00-1.81). Influenza trended with CeAD (adjusted OR 1.86, 95%CI 0.37-9.24), but these results were not statistically significant, due to limited instances of confirmed influenza. CONCLUSIONS ILI may increase risk of CeAD for 15 days, and possibly up to three months.
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Affiliation(s)
- Madeleine D Hunter
- Vagelos College of Physicians and Surgeons, Columbia University, New York City, NY, USA; Department of Epidemiology and Biostatistics, Temple University College of Public Health, Philadelphia, PA, USA.
| | - Yeseon P Moon
- Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York City, NY, USA; Department of Epidemiology and Biostatistics, Temple University College of Public Health, Philadelphia, PA, USA.
| | - Eliza C Miller
- Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York City, NY, USA; Department of Epidemiology and Biostatistics, Temple University College of Public Health, Philadelphia, PA, USA.
| | - Erin R Kulick
- Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York City, NY, USA; Department of Epidemiology and Biostatistics, Temple University College of Public Health, Philadelphia, PA, USA.
| | - Amelia K Boehme
- Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York City, NY, USA; Department of Epidemiology and Biostatistics, Temple University College of Public Health, Philadelphia, PA, USA; Department of Epidemiology, Mailman School of Public Health, Columbia University, New York City, NY, USA.
| | - Mitchell Sv Elkind
- Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York City, NY, USA; Department of Epidemiology and Biostatistics, Temple University College of Public Health, Philadelphia, PA, USA; Department of Epidemiology, Mailman School of Public Health, Columbia University, New York City, NY, USA.
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Southerland AM, Green IE, Worrall BB. Cerebral aneurysms and cervical artery dissection: Neurological complications and genetic associations. Handb Clin Neurol 2021; 177:241-251. [PMID: 33632443 DOI: 10.1016/b978-0-12-819814-8.00033-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Dissections and aneurysms are two of the more common nonatherosclerotic arteriopathies of the cerebrovascular system and a significant contributor to neurovascular complications, particularly in the young. Specifically, ruptured intracranial aneurysms (IA) account for nearly 500,000 cases of subarachnoid hemorrhage annually with a 30-day mortality approaching 40% and survivors suffering often permanent neurologic deficits and disability. Unruptured IAs require dedicated assessment of risk and often warrant serial radiologic monitoring. Cervical artery dissection, affecting the carotid and vertebral arteries, accounts for nearly 20% of strokes in young and middle-aged adults. While approximately 70% of cervical artery dissection (CeAD) cases present with stroke or TIA, additional neurologic complications include severe headache and neck pain, oculosympathetic defect (i.e., partial Horner's syndrome), acute vestibular syndrome, and rarely lower cranial nerve palsies. Both aneurysms and dissections of the cerebrovascular system may occur frequently in patients with syndromic connective tissue disorders; however, the majority of cases are spontaneously occurring or mildly heritable with both polygenic and environmental associations. Fibromuscular dysplasia, in particular, is commonly associated with both risk of CeAD and IA formation. Further research is needed to better understand the pathophysiology of both IA and CeAD to better understand risk, improve treatments, and prevent devastating neurologic complications.
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Affiliation(s)
- Andrew M Southerland
- Departments of Neurology and Public Health Sciences, University of Virginia, Charlottesville, VA, United States.
| | - Ilana E Green
- Departments of Neurology and Public Health Sciences, University of Virginia, Charlottesville, VA, United States
| | - Bradford B Worrall
- Departments of Neurology and Public Health Sciences, University of Virginia, Charlottesville, VA, United States
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Lian YH, Chen X, Kong DR, Chen W, Shi MC, Zhou HW. Cervical artery dissection-an easily neglected cause of stroke: a case report. BMC Neurol 2020; 20:428. [PMID: 33238916 PMCID: PMC7687846 DOI: 10.1186/s12883-020-02006-6] [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] [Received: 09/02/2020] [Accepted: 11/17/2020] [Indexed: 11/17/2022] Open
Abstract
Background In recent years, the incidence of stroke has gradually increased in young people. There are many reasons causing stroke, including atherosclerosis, artery embolization, and cervical artery dissection and so on. However, cervical artery dissection is a major cause of stroke in young people. We present a case of ischemic stroke caused by dissection, whose distal vascular occlusion due to detachment of the thrombosis in the right internal carotid artery. Case presentation A 33-year-old male patient was admitted to the hospital because of stroke. Imaging examination showed that there was no visualization of the right middle cerebral artery and there were a large number of mural thrombus in the C1 segment of the right internal carotid artery. After emergency surgery, the patient had vascular recanalization and the symptoms were significantly improved. Magnetic resonance imaging showed a high signal in the C1 segment of the right internal carotid artery, the abnormal signal disappeared after antiplatelet therapy. Conclusions When a patient has symptoms of stroke, we need to explore the root cause of stroke. Especially in young people, cervical artery dissection is an important reason that can’t be ignored. Through review and analysis of this case, we hope to improve the understanding of radiologists and clinicians about the cervical artery dissection, reduce the rate of misdiagnosis, and improve patients’ prognosis.
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Affiliation(s)
- Ya -Hui Lian
- Department of Radiology, The First Hospital of Jilin University, Xinmin St. #71, Changchun, 130021, Jilin, China
| | - Xin Chen
- Department of Radiology, The First Hospital of Jilin University, Xinmin St. #71, Changchun, 130021, Jilin, China
| | - De- Rui Kong
- Department of Radiology, The First Hospital of Jilin University, Xinmin St. #71, Changchun, 130021, Jilin, China
| | - Wei Chen
- Department of Radiology, The First Hospital of Jilin University, Xinmin St. #71, Changchun, 130021, Jilin, China
| | - Ming-Chao Shi
- Department of Neurology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Hong-Wei Zhou
- Department of Radiology, The First Hospital of Jilin University, Xinmin St. #71, Changchun, 130021, Jilin, China.
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Zuhorn F, Schäbitz WR, Oelschläger C, Klingebiel R, Rogalewski A. Cervical Artery Dissection Caused by Electrical Cupping Therapy with High-Negative Pressure - Case Report. J Stroke Cerebrovasc Dis 2020; 29:105207. [PMID: 33066934 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/20/2020] [Accepted: 07/23/2020] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Cervical artery dissection is an important cause of stroke in the young. The etiology is still discussed controversial. The most obvious reason for a dissection of extracranial arteries is due to a trauma, eg. after car accidents or other high speed traumas such as high-velocity road traffic accidents. Besides these clear cases, chiropractic neck maneuvers represent potential reasons for vessel injuries. CASE PRESENTATION We here report a rare case of secondary cervical artery dissection after so-called cupping therapy and a preventive treatment with a direct oral anticoagulant. CONCLUSIONS Therapists using this technique should be aware of the potentially devastating side effects. The diagnosis of ICA dissection should be considered with any new onset of unknown neck pain or headache, specifically in combination with neurological deficits.
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Garg A, Bathla G, Molian V, Limaye K, Hasan D, Leira EC, Derdeyn CP, Adams HP, Shaban A. Differential Risk Factors and Outcomes of Ischemic Stroke due to Cervical Artery Dissection in Young Adults. Cerebrovasc Dis 2020; 49:509-515. [PMID: 32980848 DOI: 10.1159/000510437] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 04/04/2020] [Accepted: 07/18/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Cervical artery dissection (CeAD) is a major cause of ischemic stroke in young adults. Our understanding of the specific risk factors and clinical course of CeAD is still evolving. In this study, we evaluated the differential risk factors and outcomes of CeAD-related strokes among young adults. METHODS The study population consisted of young patients 15-45 years of age consecutively admitted with acute ischemic stroke to our comprehensive stroke center between January 1, 2010, and November 30, 2016. Diagnosis of CeAD was based on clinical and radiological findings. Univariate and multivariable logistic regression analyses were used to assess the risk factors and clinical outcomes associated with CeAD-related strokes. RESULTS Of the total 333 patients with acute ischemic stroke included in the study (mean ± SD age: 36.4 ± 7.1 years; women 50.8%), CeAD was identified in 79 (23.7%) patients. As compared to stroke due to other etiologies, patients with CeAD were younger in age, more likely to have history of migraine and recent neck manipulation and were less likely to have hypertension, diabetes, and previous history of stroke. Clinical outcomes of CeAD were comparable to strokes due to other etiologies. Within the CeAD group, higher initial stroke severity and history of tobacco use were associated with higher modified Rankin Scale score at follow-up. CONCLUSIONS While history of migraine and neck manipulation are significantly associated with CeAD, most of the traditional vascular risk factors for stroke are less prevalent in this group when compared to strokes due to other etiologies. For CeAD-related strokes, higher initial stroke severity and history of tobacco use may be associated with higher stroke-related disability, but overall, patients with CeAD have similar outcomes as compared to strokes due to other etiologies.
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Affiliation(s)
- Aayushi Garg
- Department of Neurology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Girish Bathla
- Department of Radiology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Vaelan Molian
- Department of Neurology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Kaustubh Limaye
- Department of Neurology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - David Hasan
- Department of Neurosurgery, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Enrique C Leira
- Department of Neurology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.,Department of Neurosurgery, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.,Department of Epidemiology, University of Iowa, College of Public Health, Iowa City, Iowa, USA
| | - Colin P Derdeyn
- Department of Radiology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Harold P Adams
- Department of Neurology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Amir Shaban
- Department of Neurology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA,
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Mazzon E, Rocha D, Brunser AM, De la Barra C, Stecher X, Bernstein T, Zúñiga P, Díaz V, Martínez G, Muñoz Venturelli P. Cervical Artery Dissections with and without stroke, risk factors and prognosis: a Chilean prospective cohort. J Stroke Cerebrovasc Dis 2020; 29:104992. [PMID: 32689597 DOI: 10.1016/j.jstrokecerebrovasdis.2020.104992] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 05/10/2020] [Revised: 05/19/2020] [Accepted: 05/20/2020] [Indexed: 12/16/2022] Open
Abstract
We aimed to characterize spontaneous cervical artery dissection (CeAD) patients with and without stroke and describe risk factors for cerebrovascular complications in a Chilean prospective cohort. METHODS Consecutive CeAD patients admitted to a Chilean center confirmed by neuroimaging. Logistic regression was used. RESULTS 168 patients were included, median follow-up time was 157 days. Stroke occurred in 49 (29.2%) cases, 4 (2%) patients died, all of whom had a stroke, and 10 (6%) presented CeAD recurrence. In univariate analyses, men (odds ratio [OR] 3.97, 95% confidence interval [CI] 1.97-8.00, P < 0.001), internal carotid artery CeAD (OR 2.82, 95% CI 1.38-5.78, P = 0.005) and vessel occlusion (OR 4.45, 95% CI 1.38-14.38, P = 0.035) increased stroke risk. Conversely, vertebral artery dissection (OR 0.35, 95% CI 0.16-0.74, P = 0.006) and longer symptom onset to admission (O-A) time (OR 0.79, 95% CI 0.70-0.90, P < 0.001) were associated to decreased stroke risk. After multivariate analysis, men (OR 2.88, 95% CI 1.32-6.27, P = 0.008) and O-A time (OR 0.80, 95% CI 0.69-0.92, P = 0.002) remained independently associated with stroke. CONCLUSION CeAD presented commonly as a non-stroke entity, with favorable prognosis. Albeit to a higher frequency of CeAD in women, stroke occurred predominantly in men, who were admitted earlier.
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Affiliation(s)
- E Mazzon
- Servicio de Neurología, Departmento de Neurología y Psiquiatría, Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - D Rocha
- Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - A M Brunser
- Servicio de Neurología, Departmento de Neurología y Psiquiatría, Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - C De la Barra
- Departmento de Imagenología, Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - X Stecher
- Departmento de Imagenología, Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - T Bernstein
- Departmento de Imagenología, Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - P Zúñiga
- Departmento de Imagenología, Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - V Díaz
- Servicio de Neurología, Departmento de Neurología y Psiquiatría, Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - G Martínez
- División de Enfermedades Cardiovasculares, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - P Muñoz Venturelli
- Servicio de Neurología, Departmento de Neurología y Psiquiatría, Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile; Centro de Estudios Clínicos, Instituto de Ciencias e Innovación en Medicina, Facultad de Medicina Clínica Alemana Universidad del Desarrollo, Santiago, Chile; The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, Australia
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Rosati LM, Vezzetti A, Redd KT, McMillian B, Giamberardino L, Kodumuri N, Kothari R, Yallapragada AV, Sen S. Early Anticoagulation or Antiplatelet Therapy Is Critical in Cranio cervical Artery Dissection: Results from the COMPASS Registry. Cerebrovasc Dis 2020; 49:369-374. [PMID: 32731249 DOI: 10.1159/000509415] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 11/25/2019] [Accepted: 06/04/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Craniocervical artery dissection (CeAD) is a leading cause of stroke in the young patient population. Recent studies reported a low rate of major adverse cardiac events (MACEs) in patients with CeAD, with no significant difference between patients randomized to anticoagulation or antiplatelet therapy. OBJECTIVE To compare the effectiveness of anticoagulation and antiplatelet therapy in patients with CeAD. METHODS All CeAD patients from 2015 to 2017 were consecutively identified by an electronic medical record-based application and enrolled in this prospective longitudinal registry. CeAD was confirmed by imaging and graded using the Denver scale for blunt cerebrovascular injury. Patients were followed for 12 months for MACE defined as stroke, transient ischemic attack (TIA), or death. RESULTS The cohort included 111 CeAD patients (age 53 ± 15.9 years, 56% Caucasian, 50% female). CeAD was detected by magnetic resonance (5%), computed tomography (88%), or catheter angiography (7%). CeAD was noted in the carotid (59%), vertebral (39%), and basilar (2%) arteries, 82% of which were extracranial dissections. CeAD was classified as grade I, II, III, and IV in 16, 33, 19, and 32%, respectively. A total of 40% of dissections were due to known trauma. A predisposing factor was noted in the majority (78%) of patients, including violent sneezing (21%), carrying a heavy load (19%), sports/recreational activity (11%), chiropractic manipulation (9%), abrupt/prolonged rotation of head (9%), and prolonged phone use (9%). At presentation, 41% had a stroke, 5% had TIA, 39% had headache, and 36% were asymptomatic. Favorable outcome defined as a modified Rankin Scale score of 0-2 was noted in 68% at 3 months and 71% at 12 months. The rate of MACEs at 3 and 12 months was 11 and 14%, respectively, with more events observed in patients who were not receiving anticoagulation/antiplatelet therapy due to contraindications (p = 0.008). CONCLUSIONS We report diagnostic characteristics, as well as short- and long-term outcomes of CeAD. A high MACE rate was observed within the first 2 weeks of CeAD diagnosis, notably in patients not initiated on anticoagulation or antiplatelet therapy.
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Affiliation(s)
- Lauren M Rosati
- Department of Neurology, Prisma Health Richland, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Alexandra Vezzetti
- Department of Neurology, Prisma Health Richland, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Kolby T Redd
- Department of Neurology, Prisma Health Richland, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Brittiny McMillian
- Department of Neurology, Prisma Health Richland, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Lauren Giamberardino
- Department of Neurology, Prisma Health Richland, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Nishanth Kodumuri
- Department of Neurology, Prisma Health Richland, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Ravish Kothari
- Department of Neurology, Prisma Health Richland, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Anil V Yallapragada
- Department of Neurology, Prisma Health Richland, University of South Carolina School of Medicine, Columbia, South Carolina, USA
| | - Souvik Sen
- Department of Neurology, Prisma Health Richland, University of South Carolina School of Medicine, Columbia, South Carolina, USA,
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Winsløw F, Hansen NS, Jensen MB. Vertebral Artery Dissection Related to Amphetamine Abuse - A Case Report. J Cent Nerv Syst Dis 2020; 12:1179573520939340. [PMID: 32655281 PMCID: PMC7331755 DOI: 10.1177/1179573520939340] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 02/12/2020] [Accepted: 06/12/2020] [Indexed: 11/15/2022] Open
Abstract
We report the case of a 37-year-old male patient with chronic amphetamine abuse who presented with vertebral artery dissection. Prior to presentation, he had increased the consumption of amphetamine from 5 times a year to once every week and had used amphetamine on the day of presentation. He attended with neck pain, vertigo and coordinating difficulties of his left arm. Computed tomography angiogram of the neck vessels showed a left vertebral stenosis and cerebral magnetic resonance imaging showed a left vertebral pseudolumen and a medullary stroke. Cervical artery dissection is a major cause of stroke in the young. To the authors’ knowledge, this is the second reported case of vertebral artery dissection in a patient with amphetamine abuse. Amphetamine might contribute to an increased risk of vertebral artery dissection through its vasculopathic properties although more data are needed to establish a causal relationship.
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Affiliation(s)
- Frederik Winsløw
- Department of Neurology, North Zealand Hospital, Hillerød, Denmark
| | | | - Michael Broksgaard Jensen
- Department of Neurology, North Zealand Hospital, Hillerød, Denmark.,Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
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Winter T, Kraut E, Thompson K. Thyrotoxicosis and bilateral internal carotid artery dissections. Am J Emerg Med 2020; 39:251.e1-251.e3. [PMID: 32646762 DOI: 10.1016/j.ajem.2020.06.025] [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: 06/02/2020] [Accepted: 06/10/2020] [Indexed: 11/26/2022] Open
Abstract
Cervical artery dissection is a rare but important diagnosis to consider in young patients presenting with stroke. Multiple etiologies of cervical artery dissections have been previously reported, but the association with thyrotoxicosis is extremely rare. A previously healthy 43-year-old female presented to the emergency department with new symptoms related to thyrotoxicosis and bilateral internal carotid artery dissections. Her atrial fibrillation and hypertension resolved by treating the underlying hyperthyroidism with methimazole and propranolol. The bilateral internal carotid artery dissections were managed conservatively with acetylsalicylic acid. Despite an initially poor prognosis, the patient made a complete recovery with resolution of her neurological symptoms.
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Affiliation(s)
- Thomas Winter
- PGY-5 FRCPC Emergency Medicine, University of Manitoba, St. Boniface Hospital, Department of Emergency Medicine, L1019-409 Tache Ave, Winnipeg R2H 2A6, MB, Canada.
| | - Eyal Kraut
- PGY5, Endocrinology & Metabolism, St. Boniface Hospital, Department of Internal Medicine, Section of Endocrinology and Metabolism, C5109 - 409 Tache Ave, Winnipeg R2H 2A6, MB, Canada.
| | - Kristjan Thompson
- Staff Emergency Physician, St. Boniface Hospital, Department of Emergency Medicine, L1019-409 Tache Ave, Winnipeg R2H 2A6, MB, Canada
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Traenka C, Gensicke H, Schaedelin S, Luft A, Arnold M, Michel P, Kägi G, Kahles T, Nolte CH, Kellert L, Rosenbaum S, Sztaizel R, Brehm A, Stippich C, Psychogios M, Lyrer P, Engelter ST. Biomarkers and antithrombotic treatment in cervical artery dissection - Design of the TREAT-CAD randomised trial. Eur Stroke J 2020; 5:309-319. [PMID: 33072885 DOI: 10.1177/2396987320921151] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [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: 12/24/2019] [Accepted: 03/16/2020] [Indexed: 11/15/2022] Open
Abstract
Introduction The type of antithrombotic treatment in cervical artery dissection patients is still a matter of debate. Most physicians prefer anticoagulants over antiplatelet agents for stroke prevention. However, this approach is not evidence-based and antiplatelets might be as safe and as effective. The 'Biomarkers and Antithrombotic Treatment in Cervical Artery Dissection' ('TREAT-CAD') trial (clinicaltrials.gov: NCT02046460) compares Aspirin to oral anticoagulants (vitamin K antagonists) with regard to efficacy and safety by using both clinical and imaging surrogate outcome measures. TREAT-CAD tests the hypothesis, that aspirin is as safe and effective as vitamin K antagonists. Patients and methods TREAD-CAD is a Prospective, Randomised controlled, Open-labelled, multicentre, non-inferiority trial with Blinded assessment of outcome Events (PROBE-design). Key eligibility criteria are (i) clinical symptoms attributable to cervical artery dissection and (ii) verification of the cervical artery dissection diagnosis by established magnetic resonance imaging criteria. Patients are randomised to receive either Aspirin 300 mg daily or vitamin K antagonists for 90 days. Results Primary outcomes are assessed at 14 ± 10 days (magnetic resonance imaging and clinical examination) and at 90 ± 30 days (clinical examinations). The primary endpoint is a composite outcome measure - labelled Cerebrovascular Ischemia, major Hemorrhagic events or Death (CIHD) - and includes (i) occurrence of any stroke (including retinal infarction), (ii) new ischaemic lesions on diffusion-weighted magnetic resonance imaging, (iii) any major extracranial haemorrhage, (iv) any symptomatic intracranial haemorrhage, (v) any new haemorrhagic lesion visible on paramagnetic-susceptible sequences and (vi) death. Discussion After database closure, (i) central verification of cervical artery dissection diagnosis will be done by two experienced raters, (ii) adjudication of outcome events will be performed by independent adjudication committees, separately for clinical and imaging outcomes. The primary analysis will be done on the per protocol data set. The targeted sample size consists of 169 evaluable patients in the per protocol data set. Conclusion TREAT-CAD is testing the non-inferiority of Aspirin versus vitamin K antagonists treatment in patients with symptomatic cervical artery dissection by combined clinical and magnetic resonance imaging outcomes.
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Affiliation(s)
- Christopher Traenka
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland.,Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
| | - Henrik Gensicke
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland.,Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
| | - Sabine Schaedelin
- Department of Clinical Research, Clinical Trial Unit, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Andreas Luft
- Division of Vascular Neurology and Neurorehabilitation, Department of Neurology, University Hospital of Zurich, Zurich, Switzerland
| | - Marcel Arnold
- Department of Neurology, University Hospital Bern, Bern, Switzerland
| | - Patrik Michel
- Stroke Center and Neurology Service, Department of Clinical Neurosciences, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
| | - Georg Kägi
- Department of Neurology and Stroke Center, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Timo Kahles
- Department of Neurology and Stroke Center, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Christian H Nolte
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Klinik und Hochschulambulanz für Neurologie, Berlin, Germany.,Charité-Universitätsmedizin Berlin, Center for Stroke Research Berlin, Berlin, Germany
| | - Lars Kellert
- Department of Neurology, Ludwig Maximilian University, Munich, Germany
| | - Sverre Rosenbaum
- Department of Neurology, Bispebjerg Hospital, Copenhagen, Denmark
| | - Roman Sztaizel
- Departement of Neurology and Stroke Center, University Hospital Geneva and Medical School, Geneva, Switzerland
| | - Alex Brehm
- Department of Neuroradiology, Clinic of Radiology and Nuclear Medicine, University Hospital Basel, Basel, Switzerland
| | - Christoph Stippich
- Department of Neuroradiology, Clinic of Radiology and Nuclear Medicine, University Hospital Basel, Basel, Switzerland.,Department of Neuroradiology, University Hospital Zurich, Zurich, Switzerland
| | - Marios Psychogios
- Department of Neuroradiology, Clinic of Radiology and Nuclear Medicine, University Hospital Basel, Basel, Switzerland
| | - Philippe Lyrer
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Stefan T Engelter
- Department of Neurology and Stroke Center, University Hospital Basel and University of Basel, Basel, Switzerland.,Neurology and Neurorehabilitation, University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
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Abstract
As a whole, rare stroke causes represent a frequent stroke etiology. Since rare stroke causes affect primarily young patients, early diagnosis and treatment are of high socioeconomic relevance. In our everyday clinical practice, cervical artery dissection, which is the most common stroke etiology among patients < 45 years, and vasculitis are particularly important. In the case of vasculitis, devastating disease courses and potentially harmful treatment options complicate clinical decision-making. Non-vasculitic vasculopathies, infections, hematological disorders, coagulation disorders, metabolic disorders and malignancies are further rare causes of stroke with variable clinical manifestations, thus impeding an early diagnosis. If eligible, patients with rare stroke causes should be considered for thrombectomy. Except for infective endocarditis, most rare stroke causes are not per se a contraindication to thrombolysis, so that eligible patients should also be considered for thrombolysis. Evidence based recommendations for the secondary prevention of most rare stroke causes are still missing. In many cases, treatment regimens are adapted to the patients' individual risk of stroke recurrence and bleeding complications.
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Saw AE, McIntosh AS, Kountouris A. Vertebral artery dissection in sport: Expert opinion of mechanisms and risk-reduction strategies. J Clin Neurosci 2019; 68:28-32. [PMID: 31399319 DOI: 10.1016/j.jocn.2019.07.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 06/14/2019] [Accepted: 07/04/2019] [Indexed: 11/23/2022]
Abstract
Experiential knowledge was collated to improve understanding of the mechanism of vertebral artery dissection (VAD) and inform recommendations for risk-reduction strategies in sport. Fourteen experts from fields of neurology, forensic pathology, biomedical engineering, radiology, physiotherapy, and sport and exercise medicine participated in semi-structured interviews. Experts were asked to provide their hypothesised mechanism of VAD, and suggest strategies to reduce the risk of VAD in non-motorised sports. Experts agreed that there is no single mechanism of VAD. Factors relating to predisposition, susceptibility, and an inciting event exist on a spectrum, as does the severity of the resulting VAD. Particularly concerning inciting events which may occur during sports participation include blunt force impact to the specific area behind and below the ear; and extreme movement of the neck, which may be facilitated by impact to the head or neck. Risk reduction strategies must be feasible within the particular sporting context. Strategies include rules, personal protective equipment, and education to reduce the risk of impact to the head or neck. Education may also serve to improve early recognition of VAD. VAD is a risk (low frequency, severe consequence) in sports in which athletes are exposed to head or neck impact from an object or opponent. Best practice risk management suggests that sports governing bodies should assess VAD risk and consider risk controls.
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Lin J, Liang Y, Lin J. Endovascular therapy versus intravenous thrombolysis in cervical artery dissection-related ischemic stroke: a meta-analysis. J Neurol 2019; 267:1585-1593. [PMID: 31321515 DOI: 10.1007/s00415-019-09474-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 07/10/2019] [Accepted: 07/11/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND The purpose of our meta-analysis is to evaluate the endovascular therapy (EVT) in patients with cervical artery dissection (CAD)-related acute ischemic stroke (AIS) by comparing its efficacy and safety with the ones of intravenous thrombolysis (IVT). METHODS A systematic search on EVT to CAD-related ischemic stroke is performed. The meta-analysis models are applied to calculate either the risk ratio (RR) with 95% confidence interval (CI) or pooled proportions with 95% CI of favorable functional outcome (mRS = 0-2), excellent functional outcome (mRS = 0-1), symptomatic intracranial hemorrhage (SICH), mortality and recurrent stroke between EVT and IVT in CAD-related stroke. The differences between the two treatment groups are analyzed by the pooled odds ratio value and Chi-squared test. RESULTS A total of 190 patients given EVT and 139 IVT-alone patients are included. By comparing EVT alone and IVT alone, patients treated with EVT alone are more likely to experience favorable outcomes than those treated with IVT alone (71.2% vs 53.4%). Besides, there is no significant difference in excellent functional outcome, SICH, mortality and recurrent stroke between the EVT-alone and IVT-alone groups (all P > 0.05). Towards general EVT (EVT with or without IVT), the outcomes are not significantly different from those of IVT alone except for a higher mortality rate (10.2% vs 3.2%). CONCLUSION Based on our findings, EVT is considered to be more efficacious than IVT for CAD-related AIS patients. Although EVT alone tends to be safe and promising, its safety needs to be further evaluated, particularly for EVT separating from IVT therapy.
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Affiliation(s)
- Jueying Lin
- Emergency Department, Zhongshan Hospital Xiamen University, No. 201, South Hubin Street, Siming District, Xiamen, 361000, Fujian, People's Republic of China.
| | - Yawei Liang
- Department of Statistics, University of South Carolina, Columbia, SC, USA
| | - Juexin Lin
- Department of Statistics, University of South Carolina, Columbia, SC, USA
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Abstract
Cervical artery dissection refers to a tear in the internal carotid or the vertebral artery that results in an intramural haematoma and/or an aneurysmal dilatation. Although cervical artery dissection is thought to occur spontaneously, physical trauma to the neck, especially hyperextension and rotation, has been reported as a trigger. Headache and/or neck pain is the most common initial symptom of cervical artery dissection. Other symptoms include Horner's syndrome and lower cranial nerve palsy. Both headache and/or neck pain are common symptoms and leading causes of disability, while cervical artery dissection is rare. Patients often consult their general practitioner for headache and/or neck pain, and because manual-therapy interventions can alleviate headache and/or neck pain, many patients seek manual therapists, such as chiropractors and physiotherapists. Cervical mobilization and manipulation are two interventions that manual therapists use. Both interventions have been suspected of being able to trigger cervical artery dissection as an adverse event. The aim of this review is to provide an updated step-by-step risk-benefit assessment strategy regarding manual therapy and to provide tools for clinicians to exclude cervical artery dissection. Key messages Cervical mobilization and/or manipulation have been suspected to be able to trigger cervical artery dissection (CAD). However, these assumptions are based on case studies which are unable to established direct causality. The concern relates to the chicken and the egg discussion, i.e. whether the CAD symptoms lead the patient to seek cervical manual-therapy or whether the cervical manual-therapy provoked CAD along with the non-CAD presenting complaint. Thus, instead of proving a nearly impossible causality hypothesis, this study provide clinicians with an updated step-by-step risk-benefit assessment strategy tool to (a) facilitate clinicians understanding of CAD, (b) appraise the risk and applicability of cervical manual-therapy, and (c) provide clinicians with adequate tools to better detect and exclude CAD in clinical settings.
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Affiliation(s)
- Aleksander Chaibi
- a Head and Neck Research Group, Research Centre, Akershus University Hospital , Oslo , Norway.,b Institute of Clinical Medicine, Akershus University Hospital, University of Oslo , Nordbyhagen , Norway
| | - Michael Bjørn Russell
- a Head and Neck Research Group, Research Centre, Akershus University Hospital , Oslo , Norway.,b Institute of Clinical Medicine, Akershus University Hospital, University of Oslo , Nordbyhagen , Norway
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Henrard C, Belge H, Fastré S, Di Monaco S, Revencu N, Hammer F, Pasquet A, Persu A. Cervical artery dissection: fibromuscular dysplasia versus vascular Ehlers-Danlos syndrome. Blood Press 2019; 28:139-143. [PMID: 30623691 DOI: 10.1080/08037051.2018.1557507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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: 10/27/2022]
Abstract
We report the case of a 42-year-old patient referred for suspicion of fibromuscular dysplasia in the context of a carotid artery dissection occurring after a minor trauma. Initial complaints included left hemicrania, lateral diplopia with left 6th cranial nerve palsy and pulsatile tinnitus. The work-up disclosed a large left carotid-cavernous fistula, as well as more proximal carotid lesions compatible with multifocal fibromuscular dysplasia. Personal history included colonic and uterine perforation. Family history disclosed a fatal hemorrhage due to rupture of a splenic artery aneurysm in the father and an iliac dissection in the sister. Genetic screening revealed a mutation in exon 6 of the COL3A1 gene in the index patient and her sister, confirming the diagnosis of vascular Ehlers-Danlos syndrome (vEDS). This case report shows that images suggestive of fibromuscular dysplasia may be found in patients with demonstrated vEDS. Furthermore, it reminds that in case of cervical artery dissection occurring in a young patient, all efforts should be made to diagnose the underlying condition. In particular, the existence of a family history of arterial dissection, the occurrence of a carotid-cavernous fistula and coexistence with other complications suggestive of a connective tissue disease should prompt physicians to consider the diagnosis of vEDS.
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Affiliation(s)
- Caroline Henrard
- a Division of Cardiology , Cliniques Universitaires Saint-Luc, Université Catholique de Louvain , Brussels , Belgium
| | - Hendrica Belge
- b The Institute of Pathology and Genetics, Clinical Genetics , Gosselies , Belgium
| | - Sophie Fastré
- c Division of Neurology , Cliniques Universitaires Saint-Luc, Université Catholique de Louvain , Brussels , Belgium
| | - Silvia Di Monaco
- a Division of Cardiology , Cliniques Universitaires Saint-Luc, Université Catholique de Louvain , Brussels , Belgium.,d Department of Medical Sciences, Internal Medicine and Hypertension Division , AOU Città della Salute e della Scienza, University of Turin , Turin , Italy
| | - Nicole Revencu
- e Center for Human Genetics, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain , Brussels , Belgium
| | - Frank Hammer
- f Department of Radiology , Cliniques Universitaires Saint-Luc, Université Catholique de Louvain , Brussels , Belgium
| | - Agnès Pasquet
- a Division of Cardiology , Cliniques Universitaires Saint-Luc, Université Catholique de Louvain , Brussels , Belgium.,g Pole of Cardiovascular Research , Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain , Brussels , Belgium
| | - Alexandre Persu
- a Division of Cardiology , Cliniques Universitaires Saint-Luc, Université Catholique de Louvain , Brussels , Belgium.,g Pole of Cardiovascular Research , Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain , Brussels , Belgium
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Gallerini S, Marsili L, Bartalucci M, Marotti C, Chiti A, Marconi R. Headache secondary to cervical artery dissections: practice pointers. Neurol Sci 2019; 40:613-5. [PMID: 30232673 DOI: 10.1007/s10072-018-3576-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Accepted: 09/14/2018] [Indexed: 01/03/2023]
Abstract
Cervical artery dissections may present with mild and misleading symptoms such as a headache or cervical pain. In the absence of early diagnosis and therapy, such patients may have a high risk of cerebrovascular events. In order to refine evaluation of cervical artery dissections, we report the experience of a single center, focusing on clinical findings (e.g., headache and pain-related features at onset). From 2012 to 2017, 49 patients with cervical arteries dissections were admitted to our institution; 28 out of 49 patients (57%) presented with a headache or cervical pain, which were evaluated according to the International Classification of Headache Disorders (ICHD-III beta). Item C3a of ICHD-III beta ("pain is severe and continuous for days or longer") was present in all patients symptomatic for a headache. Another common characteristic was the recent onset, with an average (± SD) timing from the onset of a headache to the first neurologic evaluation of 3 (± 2) days (range 1-5). A refined clinical evaluation of patients presenting with a headache at the Emergency Department could improve the early detection and management of patients with cervical artery dissections, in particular when presenting without other associated neurological symptoms.
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Boucher P, Robidoux S, Chahine S. Cervical artery dissections: Factors that influence causation determination in litigated cases. J Forensic Leg Med 2018; 58:169-178. [PMID: 30005337 DOI: 10.1016/j.jflm.2018.06.007] [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: 02/03/2018] [Revised: 04/17/2018] [Accepted: 06/27/2018] [Indexed: 11/16/2022]
Abstract
In litigated cases, the suspected causes of cervical artery dissections (CADs) are a source of considerable debate among experts. In this study, we sought to examine the factors influencing court decisions and discover how Canadian tribunals analyzed and arbitrated conflicting expert opinions in CAD cases. Cases for this review were identified through searches of the Canadian CANLII database. First, the results of this study show that there is no standardized methodology to assist health care personnel in the processing and interpretation of data in individual cases of CAD. This leads to wide ranges of personal interpretations and opinions which may confuse tribunals. Of concern is the implication of treating physicians who may not have the objectivity to act as expert witnesses when one of their patients is engaged in a legal proceeding.
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Affiliation(s)
- Pierre Boucher
- Département de chiropratique, Université du Québec à Trois-Rivières, 3351, boul. des Forges, C.P. 500, Trois-Rivières, Québec, G9A 5H7, Canada.
| | - Sébastien Robidoux
- Département de chiropratique, Université du Québec à Trois-Rivières, 3351, boul. des Forges, C.P. 500, Trois-Rivières, Québec, G9A 5H7, Canada.
| | - Sarah Chahine
- Stikeman Elliott Law Firm, 1155, Boul. René-Lévesque Ouest, 41(e) étage, Montréal, QC, H3B 3V2, Canada.
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Demetrious JS. Spontaneous cervical artery dissection: a fluoroquinolone induced connective tissue disorder? Chiropr Man Therap 2018; 26:22. [PMID: 30002812 PMCID: PMC6036697 DOI: 10.1186/s12998-018-0193-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 05/01/2018] [Indexed: 11/12/2022] Open
Abstract
Background Spontaneous cervical artery dissections more often manifest in young people and have been associated with catastrophic consequences. Some indeterminate risk factors have been identified, making the diagnosis of developing dissections quite difficult. Fluoroquinolone antibiotics have been recognized for their degradative effects on connective tissue. Recent studies have implicated fluoroquinolones in the genesis of aortic artery aneurysms. It is the purpose of this paper to provide reasoning for a testable hypothesis of whether fluoroquinolones constitute a risk factor associated with cervical artery dissections. Methods A PubMed search was conducted to investigate whether cervical artery dissection has been associated with fluoroquinolone use. An assessment of risk factors was made of hereditary connective tissue disorders, infection, and seasonal predisposition related to cervical artery dissection. These factors were considered in conjunction with reports of connective tissue toxicity associated with fluoroquinolone medications. Results It appears that no reported cases of cervical artery dissection have previously been correlated with fluoroquinolone use. Heritable connective tissue disorders, infection, seasonal predisposition and condition latencies are associated with fluoroquinolone medications. Several recent articles have implicated fluoroquinolones with aortic dissections and aneurysm. Conclusion A causal relationship of fluoroquinolone antibiotics to cervical artery dissection is plausible. The suppositions developed in this paper are insufficient to suggest that fluoroquinolones currently represent an established risk factor in the development of cervical artery dissections. Fluoroquinolones may indeed be a novel and previously unrecognized cause of cervical artery dissections.
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Chung SE, Yoon TH, Lee KM, Kim HG, Kim BJ. A case report of multiple cervical artery dissection after peripheral type facial palsy and use of steroids. BMC Neurol 2018; 18:74. [PMID: 29807531 PMCID: PMC5971422 DOI: 10.1186/s12883-018-1080-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [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: 10/09/2017] [Accepted: 05/22/2018] [Indexed: 11/15/2022] Open
Abstract
Background Cervical artery dissection is one of the most important causes of ischemic stroke in young age patients. However, multiple cervical artery dissection simultaneously involving the anterior and posterior circulation is uncommon. Here, we would like to report a case of a patient with bilateral vertebral artery (VA) and internal carotid artery dissection (ICA) after a use of systemic steroid due to peripheral facial palsy. Case presentation A 44-year-old man with hypertension visited emergency department due to recurrent vertigo. He was receiving methyl prednisolone for two weeks for the treatment of right peripheral type facial palsy which occurred after retro-orbital headache. Neurologic examination revealed severe ataxia at left side. Sensory for pain and temperature was declined in the right arm and leg. Diffusion-weighted image showed an acute ischemic lesion at the whole territory of posterior-inferior cerebellar artery. Severe stenosis was observed from bilateral VAs and ICAs on conventional magnetic resonance angiography. Intramural hematoma and intimal flap was observed from the high-resolution MRI. Conclusions Peripheral type facial palsy is an unusual presentation of carotid dissection. Steroids aggravate arterial dissection by increasing blood pressure and blood vessel fragility by its negative effect on connective tissue strength. Use of steroid in patients with peripheral type facial palsy with severe headache may need caution.
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Affiliation(s)
- Sung Eun Chung
- Department of Neurology, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Tae Hwan Yoon
- Department of Neurology, Kyung Hee University Hospital College of Medicine, Kyung Hee University, 23, Kyung Hee Dae-ro, Dongdaemun-gu, Seoul, 190, Republic of Korea
| | - Kyung Mi Lee
- Department Radiology, Kyung Hee University Hospital, Seoul, Republic of Korea
| | - Hyug-Gi Kim
- Department of Neurology, Kyung Hee University Hospital College of Medicine, Kyung Hee University, 23, Kyung Hee Dae-ro, Dongdaemun-gu, Seoul, 190, Republic of Korea
| | - Bum Joon Kim
- Department of Neurology, Kyung Hee University Hospital College of Medicine, Kyung Hee University, 23, Kyung Hee Dae-ro, Dongdaemun-gu, Seoul, 190, Republic of Korea.
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Cappellari M, Bovi P. Direct oral anticoagulants in patients with cervical artery dissection and cerebral venous thrombosis. A case series and review of the literature. Int J Cardiol 2017; 244:282-4. [PMID: 28629627 DOI: 10.1016/j.ijcard.2017.06.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND To date, very little is known about the effects of direct oral anticoagulants (DOA) use in patients with cervical artery dissection (CAD) and cerebral venous thrombosis (CVT). We present our initial experience with the use of DOA for CAD and CVT and an overview of the published literature. METHODS From our database, we identified 4 patients who received DOA after CAD and 4 patients after CVT. Also, we analyzed the data reported for 45 patients who received DOA after CAD and 23 after CVT from review of the literature. RESULTS Among patients with CAD, resolved or improved arterial stenosis was noted in 27 (55%), and symptomatic recurrent ischemic stroke in 2 (4%). Among patients with CVT, complete or partial recanalization was noted in 25 (90%), and no significant functional disability in 26 (93%). No patient developed intracranial hemorrhage. CONCLUSIONS Although no statistical conclusions can be drawn from these data, DOA could be an alternative in patients with CAD-related embolic infarct and CVT-related hemorrhagic venous infarct. A large-scale clinical trial will be needed to validate these results.
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Grond-Ginsbach C, Brandt T, Kloss M, Aksay SS, Lyrer P, Traenka C, Erhart P, Martin JJ, Altintas A, Siva A, de Freitas GR, Thie A, Machetanz J, Baumgartner RW, Dichgans M, Engelter ST. Next generation sequencing analysis of patients with familial cervical artery dissection. Eur Stroke J 2017; 2:137-143. [PMID: 31008308 DOI: 10.1177/2396987317693402] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [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: 09/19/2016] [Accepted: 01/17/2017] [Indexed: 11/17/2022] Open
Abstract
Background The cause of cervical artery dissection is not well understood. We test the hypothesis that mutations in genes associated with known arterial connective tissue disorders are enriched in patients with familial cervical artery dissection. Patients and methods Patient duos from nine pedigrees with familial cervical artery dissection were analyzed by whole exome sequencing. Single nucleotide variants in a panel of 11 candidate genes (ACTA2, MYH11, FBN1, TGFBR1, TGFBR2, TGFB2, COL3A1, COL4A1, SMAD3, MYLK and SLC2A10) were prioritized according to functionality (stop-loss, nonsense, and missense variants with polyphen-2 score ≥0.95). Variants classified as "benign" or "likely benign" in the ClinVar database were excluded from further analysis. For comparison, non-benign stop-loss, nonsense and missense variants with polyphen-2 score ≥0.95 in the same panel of candidate genes were identified in the European non-Finnish population of the ExAC database (n = 33,370). Results Non-benign Single nucleotide variants in both affected patients were identified in four of the nine cervical artery dissection families (COL3A1; Gly324Ser, FBN1: Arg2554Trp, COL4A1: Pro116Leu, and TGFBR2: Ala292Thr) yielding an allele frequency of 22.2% (4/18). In the comparison group, 1782 variants were present in 33,370 subjects from the ExAC database (allele frequency: 1782/66,740 = 2.7%; p = 0.0008; odds ratio = 14.2; 95% confidence interval = 3.8-52.9). Conclusion Cervical artery dissection families showed enrichment for non-benign variants in genes associated with arterial connective tissue disorders. The observation that findings differed across families indicates genetic heterogeneity of familial cervical artery dissection.
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Affiliation(s)
| | - Tobias Brandt
- Clinics for Neurologic Rehabilitation, Kliniken Schmieder, Heidelberg, Germany
| | - Manja Kloss
- Department of Neurology, University of Heidelberg, Heidelberg, Germany
| | - Suna Su Aksay
- Department of Neurology, University of Heidelberg, Heidelberg, Germany
| | - Philipp Lyrer
- Department of Neurology and Stroke Center, Basel University Hospital, Basel, Switzerland
| | - Christopher Traenka
- Department of Neurology and Stroke Center, Basel University Hospital, Basel, Switzerland
| | - Philipp Erhart
- Department of Vascular and Endovascular Surgery, University Hospital Heidelberg, Germany
| | | | - Ayse Altintas
- Neurology Department, Cerrahpasa Medical School, Istanbul University, Turkey
| | - Aksel Siva
- Neurology Department, Cerrahpasa Medical School, Istanbul University, Turkey
| | - Gabriel R de Freitas
- Service of Neurology, Hospital Quinta D'Or/D'Or Institute for Research and Education (IDOR), Rio de Janeiro, Brazil
| | - Andreas Thie
- Klinikum und Seniorenzentrum Itzehoe, Itzehoe, Germany
| | | | | | - Martin Dichgans
- Institute for Stroke and Dementia Research, Klinikum der Universität München, Ludwig Maximilians Universität, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Stefan T Engelter
- Department of Neurology and Stroke Center, Basel University Hospital, Basel, Switzerland.,Neurorehabilitation Unit, University of Basel and University Center for Medicine of Aging and Rehabilitation, Felix Platter Hospital, Basel, Switzerland
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Thomas LC, Makaroff AP, Oldmeadow C, Attia JR, Levi CR. Seasonal variation in cervical artery dissection in the Hunter New England region, New South Wales, Australia: A retrospective cohort study. Musculoskelet Sci Pract 2017; 27:106-111. [PMID: 27852529 DOI: 10.1016/j.math.2016.10.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 10/17/2016] [Accepted: 10/19/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND Cervical artery dissection (CAD) is a leading cause of ischemic stroke among middle aged adults, yet the aetiology remains poorly understood. There are reports from colder northern hemisphere sites of a seasonal pattern in the incidence of CAD. Seasonality may suggest some transient putative pro-inflammatory mechanism but it is unknown whether this also exists in temperate climates. AIMS To investigate the seasonal variation in incidence of CAD in the xx Region, Australia, and to compare seasonal incidence and selected clinical features between cases of carotid and vertebral artery dissection. METHODS This retrospective observational study investigated seasonal variation in CAD from a regional stroke register between 2006 and 2014. Clinical features and site of dissection were dichotomized into autumn-winter and spring-summer groups and compared with Chi2 analysis. RESULTS 61 CAD events were identified. A strong trend was identified for CAD to occur more frequently in autumn-winter compared to spring-summer (38, 62.30% vs. 23, 37.70%; p = 0.054). Males were significantly more likely to present with vertebral artery dissection (VAD) than females (27, 73.0% vs 10, 41.7%; p = 0.014). A history of mild trauma was more common in VAD than internal carotid artery dissection (ICAD) (14, 41.2% vs 3, 13.0%; p = 0.023). Cases of VAD were more likely to have had an elevated white cell count than ICAD (16, 47.1% vs 5, 20.8%; p = 0.041). CONCLUSIONS The findings suggest seasonal variation in the CAD incidence in a temperate region of Australia. Clinicians should be vigilant for CAD or risk of CAD during the colder months.
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Affiliation(s)
- Lucy C Thomas
- Faculty of Health and Medicine, The University of Newcastle, Australia; Faculty of Health and Rehabilitation Sciences, The University of Queensland, Australia.
| | - Andrew P Makaroff
- Faculty of Health and Medicine, The University of Newcastle, Australia
| | | | - John R Attia
- Faculty of Health and Medicine, The University of Newcastle, Australia; Hunter Medical Research Institute, Newcastle, Australia
| | - Christopher R Levi
- Faculty of Health and Medicine, The University of Newcastle, Australia; Hunter Medical Research Institute, Newcastle, Australia
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Grond-Ginsbach C, Chen B, Krawczak M, Pjontek R, Ginsbach P, Jiang Y, Abboud S, Arnold ML, Bersano A, Brandt T, Caso V, Debette S, Dichgans M, Geschwendtner A, Giacalone G, Martin JJ, Metso AJ, Metso TM, Grau AJ, Kloss M, Lichy C, Pezzini A, Traenka C, Schreiber S, Thijs V, Touzé E, Del Zotto E, Tatlisumak T, Leys D, Lyrer PA, Engelter ST. Genetic Imbalance in Patients with Cervical Artery Dissection. Curr Genomics 2017; 18:206-213. [PMID: 28367076 PMCID: PMC5345335 DOI: 10.2174/1389202917666160805152627] [Citation(s) in RCA: 23] [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: 03/13/2016] [Revised: 07/15/2016] [Accepted: 07/29/2016] [Indexed: 12/11/2022] Open
Abstract
Background: Genetic and environmental risk factors are assumed to contribute to the susceptibility to cervical artery dissection (CeAD). To explore the role of genetic imbalance in the etiology of CeAD, copy number variants (CNVs) were identified in high-density microarrays samples from the multicenter CADISP (Cervical Artery Dissection and Ischemic Stroke Patients) study and from control subjects from the CADISP study and the German PopGen biobank. Microarray data from 833 CeAD patients and 2040 control subjects (565 subjects with ischemic stroke due to causes different from CeAD and 1475 disease-free individuals) were analyzed. Rare genic CNVs were equally frequent in CeAD-patients (16.4%; n=137) and in control subjects (17.0%; n=346) but differed with respect to their genetic content. Compared to control subjects, CNVs from CeAD patients were enriched for genes associated with muscle organ development and cell differentiation, which suggests a possible association with arterial development. CNVs affecting cardiovascular system development were more common in CeAD patients than in control subjects (p=0.003; odds ratio (OR) =2.5; 95% confidence interval (95% CI) =1.4-4.5) and more common in patients with a familial history of CeAD than in those with sporadic CeAD (p=0.036; OR=11.2; 95% CI=1.2-107). Conclusion: The findings suggest that rare genetic imbalance affecting cardiovascular system development may contribute to the risk of CeAD. Validation of these findings in independent study populations is warranted.
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Affiliation(s)
| | - Bowang Chen
- Department of Biology, South University of Science and Technology of China, Shenzhen, China
| | - Michael Krawczak
- Institute of Medical Informatics and Statistics, Christian-Albrechts University of Kiel, Kiel, Germany
| | | | - Philip Ginsbach
- School of Informatics, University of Edinburgh, United Kingdom
| | - Yanxiang Jiang
- Department of Gynecology and Obstetrics, University of Heidelberg, Heidelberg, Germany
| | - Shérine Abboud
- Laboratory of Experimental Neurology, Université Libre de Bruxelles, Brussels, Belgium
| | - Marie-Luise Arnold
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Anna Bersano
- Cerebrovascular Unit IRCCS Foundation C.Besta Neurological Institute, via Celoria 11, Milan, Italy
| | - Tobias Brandt
- Clinics for Neurologic Rehabilitation, Kliniken Schmieder, Heidelberg, Germany
| | - Valeria Caso
- Stroke Unit, Perugia University Hospital, Perugia, Italy
| | | | - Martin Dichgans
- Institute for Stroke and Dementia Research, Klinikum der Universität München, Ludwig Maximilians Universität, Munich, Germany;; Munich Cluster of Systems Neurology (SyNergy), Munich Germany
| | - Andreas Geschwendtner
- Institute for Stroke and Dementia Research, Klinikum der Universität München, Ludwig Maximilians Universität, Munich, Germany
| | - Giacomo Giacalone
- Department of Neurology, Milan, San Raffaele University Hospital, Milan, Italy
| | | | - Antti J Metso
- Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland
| | - Tiina M Metso
- Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland
| | - Armin J Grau
- Department of Neurology, Klinikum Ludwigshafen, Ludwigshafen, Germany
| | - Manja Kloss
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Christoph Lichy
- Department of Neurology, Klinikum Memmingen, Memmingen, Germany
| | - Alessandro Pezzini
- Department of Clinical and Experimental Sciences, Neurology Clinic, University of Brescia, Brescia, Italy
| | - Christopher Traenka
- Department of Neurology and Stroke Center, Basel University Hospital, Basel, Switzerland
| | - Stefan Schreiber
- Department of Internal Medicine, University Hospital Schleswig Holstein, Kiel, Germany
| | - Vincent Thijs
- Vesalius Research Center, Experimental Neurology - Laboratory of Neurobiology, Leuven, Belgium
| | - Emmanuel Touzé
- Paris Descartes University, INSERM UMR S894, Department of Neurology, Sainte-Anne Hospital, Paris, France;; University of Caen Basse Normandie, INSERM U919, Department of Neurology, CHU Côte de Nacre, Caen, France
| | - Elisabetta Del Zotto
- Department of Recovery and Functional Rehabilitation, IRCCS Don Gnocchi Foundation, Milan, Italy
| | - Turgut Tatlisumak
- Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland;; Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden;; Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Didier Leys
- INSERM U 1171. University hospital of Lille. Department of Neurology. Lille, France
| | - Philippe A Lyrer
- Department of Neurology and Stroke Center, Basel University Hospital, Basel, Switzerland
| | - Stefan T Engelter
- Department of Neurology and Stroke Center, Basel University Hospital, Basel, Switzerland;; Neurorehabilitation Unit, University Center for Medicine of Aging and Rehabilitation, Felix Platter-Spital, Basel, Switzerland
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Mancuso M, Montano V, Orsucci D, Peverelli L, Caputi L, Gambaro P, Siciliano G, Lamperti C. Mitochondrial m.3243A > G mutation and carotid artery dissection. Mol Genet Metab Rep 2016; 9:12-4. [PMID: 27656415 PMCID: PMC5021764 DOI: 10.1016/j.ymgmr.2016.08.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [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: 08/01/2016] [Revised: 08/25/2016] [Accepted: 08/25/2016] [Indexed: 11/30/2022] Open
Abstract
The common m.3243A > G mutation of the mitochondrial DNA tRNALeu (UUR) gene is a maternally inherited mutation causing a wide spectrum of neurological and multisystemic disorders, including MELAS, characterized by recurrent cerebral infarction from young age. Vascular pathology in mitochondrial diseases has been described for small vessels, while large vessels involvement in mitochondrial diseases is considered rare. Here we report two female patients harboring the m.3243A > G mutation, in whom the diagnosis of mitochondrial disease was made after acute dissection of the internal carotid arteries. Our cases expand the clinical spectrum of this mutation, and support the idea of large vessels vasculopathy due to impaired mitochondrial function in the vessel wall that may lead to arterial wall weakness. Thus, stroke in mitochondrial diseases could also be related to large vessels disease, but further studies are strongly needed. Moreover, mitochondrial aetiology should be kept in mind in patients with large vessel dissection, especially in those with additional mitochondrial red flags.
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Affiliation(s)
- Michelangelo Mancuso
- Department of Clinical and Experimental Medicine, Neurological Clinic, University of Pisa, Italy
| | - Vincenzo Montano
- Department of Clinical and Experimental Medicine, Neurological Clinic, University of Pisa, Italy
| | - Daniele Orsucci
- Department of Clinical and Experimental Medicine, Neurological Clinic, University of Pisa, Italy
| | - Lorenzo Peverelli
- Unit of Molecular Neurogenetics, The Foundation "Carlo Besta" Institute of Neurology - IRCCS Milan, Italy
| | - Luigi Caputi
- Unit of Neurovascular diseases, The Foundation "Carlo Besta" Institute of Neurology - IRCCS, Milan, Italy
| | - Paola Gambaro
- Department of Neurology, L. Sacco Hospital, University of Milan, Italy
| | - Gabriele Siciliano
- Department of Clinical and Experimental Medicine, Neurological Clinic, University of Pisa, Italy
| | - Costanza Lamperti
- Unit of Molecular Neurogenetics, The Foundation "Carlo Besta" Institute of Neurology - IRCCS Milan, Italy
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47
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Evans RW. Case Studies of Uncommon and Rare Headache Disorders. Neurol Clin 2016; 34:631-50. [PMID: 27445245 DOI: 10.1016/j.ncl.2016.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The following 6 case studies are presented: a 12-day migraine with recurring aura?; a migraineur with a new constant headache for 1 month; an orthostatic headache; a unilateral headache; migraine with aura and limb pain without headache; and nocturnal headaches. These cases illustrate the fascinating diversity and challenges of primary and secondary headaches that neurologists commonly encounter.
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48
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Bhattarai S, Elson W, Pradhan R, Pandey P. Cervical artery dissection at high altitude: an overview of two patients. J Travel Med 2016; 24:taw067. [PMID: 27799499 DOI: 10.1093/jtm/taw067] [Citation(s) in RCA: 2] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Accepted: 09/01/2016] [Indexed: 11/14/2022]
Abstract
While altitude illness is common in the Himalayas, conditions unrelated to altitude illness also occur. High altitude cerebral oedema HACE is a global phenomenon of gradual onset affecting both cerebral hemispheres. We outline two cases of cervical artery dissection presenting with sudden onset of focal neurological symptoms at high altitude.
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Abstract
Cervical artery dissection (CAD) is a major cause of stroke in the young. A mural hematoma is detected in most CAD patients. The intramural blood accumulation should not be considered a reason to withhold intravenous thrombolysis in patients with CAD-related stroke. Because intravenous-thrombolyzed CAD patients might not recover as well as other stroke patients, acute endovascular treatment is an alternative. Regarding the choice of antithrombotic agents, this article discusses the findings of 4 meta-analyses across observational data, the current status of 3 randomized controlled trials, and arguments and counterarguments favoring anticoagulants over antiplatelets. Furthermore, the role of stenting and surgery is addressed.
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Affiliation(s)
- Stefan T Engelter
- Department of Neurology and Stroke Center, University Hospital Basel, Petersgraben 4, Basel CH - 4031, Switzerland; Neurorehabilitation Unit, Felix Platter Hospital, University Center for Medicine of Aging and Rehabilitation, Burgfelderstrasse 101, Basel CH - 4012, Switzerland.
| | - Christopher Traenka
- Department of Neurology and Stroke Center, University Hospital Basel, Petersgraben 4, Basel CH - 4031, Switzerland
| | - Alexander Von Hessling
- Department of Radiology, Neuroradiology and Stroke Center, University Hospital Basel, Petersgraben 4, Basel CH - 4031, Switzerland
| | - Philippe A Lyrer
- Department of Neurology and Stroke Center, University Hospital Basel, Petersgraben 4, Basel CH - 4031, Switzerland
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50
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Makrygiannis G, Loeys B, Defraigne JO, Sakalihasan N. Cervical artery dissections and type A aortic dissection in a family with a novel missense COL3A1 mutation of vascular type Ehlers-Danlos syndrome. Eur J Med Genet 2015; 58:634-6. [PMID: 26497932 DOI: 10.1016/j.ejmg.2015.10.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [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: 08/25/2015] [Revised: 09/24/2015] [Accepted: 10/18/2015] [Indexed: 10/22/2022]
Abstract
Cervical artery dissection (CeAD) is a rare condition. One of the causes is the vascular type of Ehlers-Danlos syndrome (vEDS). A novel missense mutation in COL3A1 was found in a young patient with CeAD as the single manifestation of vEDS. This is a heterozygous c.953G > A mutation in exon 14, disrupting the normal Gly-X-Y repeats of type III procollagen, by converting glycine to aspartic acid.
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Affiliation(s)
- Georgios Makrygiannis
- Department of Cardiovascular Surgery, University Hospital of Liège, Liège, Belgium; Department of Surgery, Surgical Research Center (CREDEC), GIGA Cardiovascular Sciences, University of Liège, Liège, Belgium.
| | - Bart Loeys
- Center for Medical Genetics, Faculty of Medicine and Health Sciences, University of Antwerp and Antwerp University Hospital, Antwerp, Belgium
| | - Jean-Olivier Defraigne
- Department of Cardiovascular Surgery, University Hospital of Liège, Liège, Belgium; Department of Surgery, Surgical Research Center (CREDEC), GIGA Cardiovascular Sciences, University of Liège, Liège, Belgium
| | - Natzi Sakalihasan
- Department of Cardiovascular Surgery, University Hospital of Liège, Liège, Belgium; Department of Surgery, Surgical Research Center (CREDEC), GIGA Cardiovascular Sciences, University of Liège, Liège, Belgium
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