1
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Wang L, Hu T, Li R, Xu L, Wang Y, Cheng Q. An innovative metabolic index for insulin resistance correlates with early neurological deterioration following intravenous thrombolysis in minor acute ischemic stroke patients. Heliyon 2024; 10:e36826. [PMID: 39281431 PMCID: PMC11399671 DOI: 10.1016/j.heliyon.2024.e36826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 08/22/2024] [Accepted: 08/22/2024] [Indexed: 09/18/2024] Open
Abstract
Background and purpose The composite score for insulin resistance (IR), known as the Metabolic Score of Insulin Resistance (METS-IR), serves as an assessment tool for IR and has been previously linked to symptomatic intracranial hemorrhage and poor functional outcomes in patients with acute ischemic stroke (AIS). Despite these associations, the impact of METS-IR on early neurological deterioration (END) in patients with minor AIS who underwent intravenous administration of recombinant tissue-type plasminogen activator (IV-rtPA) remains inadequately established. This investigation explored the link between METS-IR and END in patients with minor AIS receiving IV-rtPA treatment. Methods In this study, a cohort comprising 425 consecutive patients with National Institutes of Health Stroke Scale Score (NIHSS)≤5 who underwent IV-rtPA treatment was included. The METS-IR was computed using the formula ln METS-IR=ln (2 × FBG + TG) × BMI/ln (HDL). END was defined as a NIHSS ≥2 within 24 h post IV-rtPA administration, while poor functional outcome was defined as a modified Rankin Scale (mRS) of 2-6. Multivariate logistical regression was performed to investigate the association between METS-IR and both poor functional outcomes and END. Results Among the 425 enrolled patients, 64 (15.1 %) patients experienced END, while 80 (18.8 %) had poor functional outcomes three months post-discharge. Upon adjusting for confounding factors, a higher METS-IR emerged as an independent predictor for both END and poor functional outcomes. Similarly, noteworthy findings were observed when METS-IR was defined as a categorical group. The restricted cubic spline (RCS) analysis indicated a linear relationship between METS-IR and END (P = 0.593 for non-linearity, P = 0.034 for overall). The incorporation of METS-IR into the conventional model resulted in a significant enhancement of predictive accuracy for both END and poor functional outcomes. Conclusion METS-IR emerges as an independent predictor for END and poor functional outcome at three months post-discharge in patients with minor AIS subjected to IV-rtPA. Considering its simplicity and clinical accessibility as an indicator of IR, METS-IR may hold guiding significance in clinical practice.
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Affiliation(s)
- Ling Wang
- Department of Neurology, the First Affiliated Hospital (Yijishan Hospital) of Wannan Medical College,Wuhu City, Anhui Province, China
| | - Ting Hu
- Department of Neurology, The Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Rongrong Li
- Department of Neurology, Huai'an 82 Hospital, Jiangsu, China
- Graduate School of Xuzhou Medical University, Jiangsu, China
| | - Li Xu
- Department of Neurology, Huai'an 82 Hospital, Jiangsu, China
| | - Yingying Wang
- Department of Neurology, Huai'an 82 Hospital, Jiangsu, China
| | - Qiantao Cheng
- Department of Neurology, Huai'an 82 Hospital, Jiangsu, China
- Graduate School of Xuzhou Medical University, Jiangsu, China
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2
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Ntaios G, Baumgartner H, Doehner W, Donal E, Edvardsen T, Healey JS, Iung B, Kamel H, Kasner SE, Korompoki E, Navi BB, Pristipino C, Saba L, Schnabel RB, Svennberg E, Lip GYH. Embolic strokes of undetermined source: a clinical consensus statement of the ESC Council on Stroke, the European Association of Cardiovascular Imaging and the European Heart Rhythm Association of the ESC. Eur Heart J 2024; 45:1701-1715. [PMID: 38685132 PMCID: PMC11107123 DOI: 10.1093/eurheartj/ehae150] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/02/2024] Open
Abstract
One in six ischaemic stroke patients has an embolic stroke of undetermined source (ESUS), defined as a stroke with unclear aetiology despite recommended diagnostic evaluation. The overall cardiovascular risk of ESUS is high and it is important to optimize strategies to prevent recurrent stroke and other cardiovascular events. The aim of clinicians when confronted with a patient not only with ESUS but also with any other medical condition of unclear aetiology is to identify the actual cause amongst a list of potential differential diagnoses, in order to optimize secondary prevention. However, specifically in ESUS, this may be challenging as multiple potential thromboembolic sources frequently coexist. Also, it can be delusively reassuring because despite the implementation of specific treatments for the individual pathology presumed to be the actual thromboembolic source, patients can still be vulnerable to stroke and other cardiovascular events caused by other pathologies already identified during the index diagnostic evaluation but whose thromboembolic potential was underestimated. Therefore, rather than trying to presume which particular mechanism is the actual embolic source in an ESUS patient, it is important to assess the overall thromboembolic risk of the patient through synthesis of the individual risks linked to all pathologies present, regardless if presumed causally associated or not. In this paper, a multi-disciplinary panel of clinicians/researchers from various backgrounds of expertise and specialties (cardiology, internal medicine, neurology, radiology and vascular surgery) proposes a comprehensive multi-dimensional assessment of the overall thromboembolic risk in ESUS patients through the composition of individual risks associated with all prevalent pathologies.
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Affiliation(s)
- George Ntaios
- Department of Internal Medicine, School of Health Sciences, University of Thessaly, Larissa University Hospital, Larissa 41132, Greece
| | - Helmut Baumgartner
- Department of Cardiology III: Adult Congenital and Valvular Heart Disease, University Hospital Muenster, Muenster, Germany
| | - Wolfram Doehner
- Department of Cardiology (Campus Virchow), Center of Stroke Research Berlin, German Centre for Cardiovascular Research (DZHK) partner site Berlin, Berlin Institute of Health-Center for Regenerative Therapies, Deutsches Herzzentrum der Charité, Charité, Berlin, Germany
| | - Erwan Donal
- Service de Cardiologie et CIC-IT 1414, CHU Rennes, Rennes, France
| | - Thor Edvardsen
- Department of Cardiology, Faculty of Medicine, Oslo University Hospital, Rikshospitalet, University of Oslo, Oslo, Norway
| | - Jeff S Healey
- Cardiology Division, McMaster University, Hamilton, Canada
| | - Bernard Iung
- Bichat Hospital, APHP and Université Paris-Cité, INSERM LVTS U1148, Paris, France
| | - Hooman Kamel
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute, Department of Neurology, Weill Cornell Medicine, New York, NY, USA
| | - Scott E Kasner
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Eleni Korompoki
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Babak B Navi
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute, Department of Neurology, Weill Cornell Medicine, New York, NY, USA
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Christian Pristipino
- Interventional and Intensive Cardiology Unit, San Filippo Neri Hospital, ASL Roma 1, Rome, Italy
| | - Luca Saba
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari—Polo di Monserrato, Cagliari, Italy
| | - Renate B Schnabel
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- DZHK (German Center for Cardiovascular Research), partner site Hamburg/Kiel/Luebeck, Germany
| | - Emma Svennberg
- Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University, Liverpool Heart & Chest Hospital, Liverpool, UK
- Danish Center for Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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3
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Costamagna G, Hottinger AF, Milionis H, Salerno A, Strambo D, Livio F, Navi BB, Michel P. Acute ischaemic stroke in active cancer versus non-cancer patients: stroke characteristics, mechanisms and clinical outcomes. Eur J Neurol 2024; 31:e16200. [PMID: 38235924 PMCID: PMC11235609 DOI: 10.1111/ene.16200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND AND PURPOSE Demographics, clinical characteristics, stroke mechanisms and long-term outcomes were compared between acute ischaemic stroke (AIS) patients with active cancer (AC) versus non-cancer patients. METHODS Using data from 2003 to 2021 in the Acute STroke Registry and Analysis of Lausanne, a retrospective cohort study was performed comparing patients with AC, including previously known and newly diagnosed cancers, with non-cancer patients. Patients with inactive cancer were excluded. Outcomes were the modified Rankin Scale (mRS) score at 3 months, death and cerebrovascular recurrences at 12 months before and after propensity score matching. RESULTS Amongst 6686 patients with AIS, 1065 (15.9%) had a history of cancer. After excluding 700 (10.4%) patients with inactive cancer, there were 365 (5.5%) patients with AC and 5621 (84%) non-cancer AIS patients. Amongst AC patients, 154 (42.2%) strokes were classified as cancer related. In multivariable analysis, patients with AC were older (adjusted odds ratio [aOR] 1.02, 95% confidence interval [CI] 1.00-1.03), had fewer vascular risk factors and were 48% less likely to receive reperfusion therapies (aOR 0.52, 95% CI 0.35-0.76). Three-month mRS scores were not different in AC patients (aOR 2.18, 95% CI 0.96-5.00). At 12 months, death (adjusted hazard ratio 1.91, 95% CI 1.50-2.43) and risk of cerebrovascular recurrence (sub-distribution hazard ratio 1.68, 95% CI 1.22-2.31) before and after propensity score matching were higher in AC patients. CONCLUSIONS In a large institutional registry spanning nearly two decades, AIS patients with AC had less past cerebrovascular disease but a higher 1-year risk of subsequent death and cerebrovascular recurrence compared to non-cancer patients. Antithrombotic medications at discharge may reduce this risk in AC patients.
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Affiliation(s)
- Gianluca Costamagna
- Stroke Center, Neurology Service, Department of Clinical NeurosciencesLausanne University Hospital and University of LausanneLausanneSwitzerland
- Dino Ferrari Centre, Department of Pathophysiology and Transplantation (DEPT)University of MilanMilanItaly
| | - Andreas F. Hottinger
- Lundin and Family Brain Tumor Research Center, Services of Neurology and OncologyLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Haralampos Milionis
- First Department of Internal Medicine, Medical SchoolUniversity of IoanninaIoanninaGreece
| | - Alexander Salerno
- Stroke Center, Neurology Service, Department of Clinical NeurosciencesLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Davide Strambo
- Stroke Center, Neurology Service, Department of Clinical NeurosciencesLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Francoise Livio
- Service of Clinical PharmacologyLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Babak B. Navi
- Feil Family Brain and Mind Research Institute and Department of NeurologyWeill Cornell MedicineNew York CityNew YorkUSA
- Department of NeurologyMemorial Sloan Kettering Cancer CenterNew York CityNew YorkUSA
| | - Patrik Michel
- Stroke Center, Neurology Service, Department of Clinical NeurosciencesLausanne University Hospital and University of LausanneLausanneSwitzerland
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4
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Costamagna G, Navi BB, Beyeler M, Hottinger AF, Alberio L, Michel P. Ischemic Stroke in Cancer: Mechanisms, Biomarkers, and Implications for Treatment. Semin Thromb Hemost 2024; 50:342-359. [PMID: 37506734 DOI: 10.1055/s-0043-1771270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2023]
Abstract
Ischemic stroke is an important cause of morbidity and mortality in cancer patients. The underlying mechanisms linking cancer and stroke are not completely understood. Long-standing and more recent evidence suggests that cancer-associated prothrombotic states, along with treatment-related vascular toxicity, such as with chemotherapy and immunotherapy, contribute to an increased risk of ischemic stroke in cancer patients. Novel biomarkers, including coagulation, platelet and endothelial markers, cell-free DNA, and extracellular vesicles are being investigated for their potential to improve risk stratification and patient selection for clinical trials and to help guide personalized antithrombotic strategies. Treatment of cancer-related stroke poses unique challenges, including the need to balance the risk of recurrent stroke and other thromboembolic events with that of bleeding associated with antithrombotic therapy. In addition, how and when to restart cancer treatment after stroke remains unclear. In this review, we summarize current knowledge on the mechanisms underlying ischemic stroke in cancer, propose an etiological classification system unique to cancer-related stroke to help guide patient characterization, provide an overview of promising biomarkers and their clinical utility, and discuss the current state of evidence-based management strategies for cancer-related stroke. Ultimately, a personalized approach to stroke prevention and treatment is required in cancer patients, considering both the underlying cancer biology and the individual patient's risk profile.
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Affiliation(s)
- Gianluca Costamagna
- Stroke Unit, Neurology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Babak B Navi
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute, Department of Neurology, Weill Cornell Medicine, New York, New York
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Morin Beyeler
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Andreas F Hottinger
- Services of Neurology and Oncology, Lundin Family Brain Tumor Research Center, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Lorenzo Alberio
- Division of Hematology and Hematology Central Laboratory, Lausanne University Hospital (CHUV), University of Lausanne (UNIL), Lausanne, Switzerland
| | - Patrik Michel
- Department of Clinical Neurosciences, Stroke Center, Neurology Service, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
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5
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Mishra RK, Chavda VK, Moscote-Salazar LR, Atallah O, Das S, Janjua T, Maurya VP, Agrawal A. Systematic review and meta-analysis of studies comparing baseline D-dimer level in stroke patients with or without cancer: Strength of current evidence. J Neurosci Rural Pract 2024; 15:16-28. [PMID: 38476438 PMCID: PMC10927037 DOI: 10.25259/jnrp_379_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 11/06/2023] [Indexed: 03/14/2024] Open
Abstract
Objectives D-dimer levels are increased in stroke and cancer. Cancer patients are at a higher risk of stroke. However, the evidence is unclear if high D-dimer in stroke patients can suggest the diagnosis of concomitant cancer or the development of stroke in a cancer patient. The objective is to assess the evidence available on the baseline D-dimer level in stroke patients with and without cancer. Materials and Methods We conducted the systematic review and meta-analysis using the Preferred Reporting Items for Systematic Reviews and Meta-analysis guidelines. We searched PUBMED, Cochrane, ScienceDirect, and Scopus for potentially eligible articles published till June 2023. All the review steps were iterative and done independently by two reviewers. The Newcastle-Ottawa scale tool was used to assess the quality of included studies for case control and cohort studies and the Agency for Healthcare Research and Quality tool for cross-sectional studies. The qualitative synthesis is presented narratively, and quantitative synthesis is shown in the forest plot using the random effects model. I2 of more than 60% was considered as high heterogeneity. Results The searches from all the databases yielded 495 articles. After the study selection process, six papers were found eligible for inclusion in the qualitative and quantitative synthesis. In the present systematic review, 2651 patients with ischemic infarcts are included of which 404 (13.97%) patients had active cancer while 2247 (86.02%) did not. The studies included were of high quality and low risk of bias. There were significantly higher baseline D-dimer levels in stroke patients with cancer than in non-cancer patients with a mean difference of 4.84 (3.07-6.60) P < 0.00001. Conclusion D-dimer is a simple and relatively non-expensive biomarker that is increased to significant levels in stroke patients, who have cancer and therefore may be a tool to predict through screening for active or occult cancer in stroke patients.
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Affiliation(s)
- Rakesh Kumar Mishra
- Department of Neurosurgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Vishal K. Chavda
- Department of Pathology, Stanford University School of Medicine, Stanford University Medical Center, CA-USA
| | | | - Oday Atallah
- Department of Neurosurgery, Hannover Medical School, Hannover, Germany
| | - Saikat Das
- Department of Radiation Oncology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Tariq Janjua
- Department of Neurology, Regions Hospital, Saint Paul, Minnesota, United States
| | - Ved Prakash Maurya
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Amit Agrawal
- Department of Radiation Oncology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
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6
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Ryu JC, Bae JH, Ha SH, Kim BJ, Jeon SB, Kang DW, Kwon SU, Kim JS, Chang JY. Hypercoagulability on Thromboelastography Can Predict the Functional Outcomes in Patients with Acute Ischemic Stroke. Thromb Haemost 2023; 123:1180-1186. [PMID: 37130549 DOI: 10.1055/a-2084-5018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
BACKGROUND We investigated the association between the reaction time (R), a thromboelastography (TEG) parameter for hypercoagulability, and functional outcomes based on the occurrence of hemorrhagic transformation (HT) and early neurological deterioration (END). METHODS We enrolled ischemic stroke patients and performed TEG immediately after the patients' arrival. The baseline characteristics, occurrence of HT and END, stroke severity, and etiology were compared according to the R. END was defined as an increase of ≥1 point in motor or ≥2 points in the total National Institute of Health Stroke Scale within 3 days after admission. The outcome was the achievement of functional independence (modified Rankin scale [mRS]: 0-2) at 3 months after stroke. Logistic regression analyses were performed to verify the association between R and outcome. RESULTS HT and END were frequently observed in patients with an R of <5 minutes compared with the group with an R of ≥5 minutes (15 [8.1%] vs. 56 [21.0%], p < 0.001; 16 [8.6%] vs. 65 [24.3%], p = 0.001, respectively). In multivariable analysis, an R of <5 minutes was associated with decreased odds of achieving functional independence (0.58 [0.34-0.97], p = 0.038). This association was maintained when the outcome was changed to disability free (mRS 0-1) and when mRS was analyzed as an ordinal variable. CONCLUSION Hypercoagulability on TEG (R <5 minutes) may be a negative predictor for functional outcome of stroke after 3 months, with more frequent HT, END, and different stroke etiologies. This study highlights the potential of TEG parameters as biomarkers for predicting functional outcomes in ischemic stroke patients.
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Affiliation(s)
- Jae-Chan Ryu
- Department of Neurology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Jae-Han Bae
- Department of Neurology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Sang Hee Ha
- Department of Neurology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Bum Joon Kim
- Department of Neurology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Sang-Beom Jeon
- Department of Neurology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Dong-Wha Kang
- Department of Neurology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Sun U Kwon
- Department of Neurology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Jong S Kim
- Department of Neurology, Gangneung Asan Hospital, University of Ulsan, College of Medicine, Gangneung, Republic of Korea
| | - Jun Young Chang
- Department of Neurology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
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Chae WH, Vössing A, Li Y, Deuschl C, Milles LS, Kühne Escolà J, Hüsing A, Darkwah Oppong M, Dammann P, Glas M, Forsting M, Kleinschnitz C, Köhrmann M, Frank B. Treatment of acute ischemic stroke in patients with active malignancy: insight from a comprehensive stroke center. Ther Adv Neurol Disord 2023; 16:17562864231207508. [PMID: 37920861 PMCID: PMC10619344 DOI: 10.1177/17562864231207508] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 09/25/2023] [Indexed: 11/04/2023] Open
Abstract
Background Despite the high incidence of acute ischemic stroke (AIS) in cancer patients, there is still no consensus about the safety of recanalization therapies in this cohort. Objectives In this observational study, our aim was to investigate the bleeding risk after acute recanalization therapy in AIS patients with active malignancy. Methods and Study Design We retrospectively analyzed observational data of 1016 AIS patients who received intravenous thrombolysis with rtPA (IVT) and/or endovascular therapy (EVT) between January 2017 and December 2020 with a focus on patients with active malignancy. The primary safety endpoint was the occurrence of stroke treatment-related major bleeding events, that is, symptomatic intracranial hemorrhage (SICH) and/or relevant systemic bleeding. The primary efficacy endpoint was neurological improvement during hospital stay (NI). Results None of the 79 AIS patients with active malignancy suffered from stroke treatment-related systemic bleeding. The increased rate (7.6% versus 4.7%) of SICH after therapy compared to the control group was explained by confounding factors. A total of nine patients with cerebral tumor manifestation received acute stroke therapy, two of them suffered from stroke treatment-related intracranial hemorrhage remote from the tumor, both asymptomatic. The group of patients with active malignancy and the control group showed comparable rates of NI. Conclusion Recanalization therapy in AIS patients with active malignancy was not associated with a higher risk for stroke treatment-related systemic or intracranial bleeding. IVT and/or EVT can be regarded as a safe therapy option for AIS patients with active malignancy.
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Affiliation(s)
- Woon Hyung Chae
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Annika Vössing
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Yan Li
- Institute for Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | - Cornelius Deuschl
- Institute for Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | - Lennart Steffen Milles
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Jordi Kühne Escolà
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Anika Hüsing
- Institute of Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Marvin Darkwah Oppong
- Department of Neurosurgery and Spine Surgery and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Philipp Dammann
- Department of Neurosurgery and Spine Surgery and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Martin Glas
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Michael Forsting
- Institute for Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | - Christoph Kleinschnitz
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Martin Köhrmann
- Department of Neurology and Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, Essen, Germany
| | - Benedikt Frank
- Department of Neurology, University Hospital Essen, Hufelandstraße 55, Essen 45147, Germany
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8
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Takeshima S, Kawate N. Decision-making for intensive rehabilitation in patients with Trousseau syndrome: Insights from a case series. Medicine (Baltimore) 2023; 102:e34097. [PMID: 37390272 PMCID: PMC10313241 DOI: 10.1097/md.0000000000034097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 06/05/2023] [Indexed: 07/02/2023] Open
Abstract
RATIONALE Patients with Trousseau syndrome, a common complication of advanced cancer, typically have poor survival. For that reason, there is a need to determine the effectiveness of rehabilitation treatment and develop a comprehensive treatment strategy earlier than that in the general stroke population. We investigated the relationship between physical function and its outcome 1 month after the start of intensive rehabilitation treatment in patients with Trousseau syndrome, to obtain insights for determining the indications for intensive rehabilitation in these patients. PATIENT CONCERNS The development of Trousseau syndrome may worsen the performance status (PS), often necessitating a reevaluation of the indications for treatment of the primary cancer. Furthermore, the primary cancer may progress during rehabilitation therapy. DIAGNOSES These patients were diagnosed with Trousseau syndrome. INTERVENTIONS All patients underwent training under the supervision of a therapist for 2 to 3 hours per day, 7 days per week, with a focus on exercise therapy. The functional independence measure (FIM) 1 month after admission to the convalescent rehabilitation ward, modified Rankin scale (mRS) score on admission and on the date of last assessment, and its outcome was examined. OUTCOMES The time from stroke onset to admission to rehabilitation ranged from 22 to 60 days. Primary cancers were lung, bladder, prostate, ovarian, uterine, and unknown primary. Four patients had advanced cancer with distant metastasis. Two patients were discharged to home with independent activities of daily living (ADL) status. Two patients were transferred to palliative care, and 3 patients died. The 2 patients with independent ADL status had a mean motor score of 90 and a mean cognitive score of 30 on FIM, while the other 5 patients had a mean motor score of 29 and a mean cognitive score of 21 at 1 month of admission. Patients with mRS > 3 on admission did not have independent ADL status at 1 month. LESSONS Intensive rehabilitation therapy may be indicated for patients with Trousseau syndrome who are expected to improve physical function after approximately 1 month of rehabilitation. Palliative care should be considered if recovery is inadequate.
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Affiliation(s)
- Shinichi Takeshima
- Department of Rehabilitation Medicine, Showa University School of Medicine, Yokohama, Kanagawa, Japan
| | - Nobuyuki Kawate
- Department of Rehabilitation Medicine, Showa University School of Medicine, Yokohama, Kanagawa, Japan
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9
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Costamagna G, Hottinger A, Milionis H, Lambrou D, Salerno A, Strambo D, Livio F, Navi BB, Michel P. Clinical and Demographic Characteristics, Mechanisms, and Outcomes in Patients With Acute Ischemic Stroke and Newly Diagnosed or Known Active Cancer. Neurology 2023; 100:e2477-e2489. [PMID: 37094994 PMCID: PMC10264053 DOI: 10.1212/wnl.0000000000207341] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 03/09/2023] [Indexed: 04/26/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Patients with a new diagnosis of cancer carry an increased risk of acute ischemic stroke (AIS), and this risk varies depending on age, cancer type, stage, and time from diagnosis. Whether patients with AIS with a new diagnosis of neoplasm represent a distinct subset from those with a previously known active malignancy remains unclear. We aimed to estimate the rate of stroke in patients with newly diagnosed cancer (NC) and previously known active cancer (KC) and to compare the demographic and clinical features, stroke mechanisms, and long-term outcomes between groups. METHODS Using 2003-2021 data from the Acute STroke Registry and Analysis of Lausanne registry, we compared patients with KC with patients with NC (cancer identified during AIS hospitalization or within the following 12 months). Patients with inactive and no history of cancer were excluded. Outcomes were the modified Rankin scale (mRS) score at 3 months and mortality and recurrent stroke at 12 months. We used multivariable regression analyses to compare outcomes between groups while adjusting for important prognostic variables. RESULTS Among 6,686 patients with AIS, 362 (5.4%) had active cancer (AC), including 102 (1.5%) with NC. Gastrointestinal and genitourinary cancers were the most frequent cancer types. Among all patients with AC, 152 (42.5%) AISs were classified as cancer related, with nearly half of these cases attributed to hypercoagulability. In multivariable analysis, patients with NC had less prestroke disability (adjusted odds ratio [aOR] 0.62, 95% CI 0.44-0.86) and fewer prior stroke/transient ischemic attack events (aOR 0.43, 95% CI 0.21-0.88) than patients with KC. Three-month mRS scores were similar between cancer groups (aOR 1.27, 95% CI 0.65-2.49) and were predominantly driven by the presence of newly diagnosed brain metastases (aOR 7.22, 95% CI 1.49-43.17) and metastatic cancer (aOR 2.19, 95% CI 1.22-3.97). At 12 months, mortality risk was higher in patients with NC vs patients with KC (hazard ratio [HR] 2.11, 95% CI 1.38-3.21), while recurrent stroke risk was similar between groups (adjusted HR 1.27, 95% CI 0.67-2.43). DISCUSSION In a comprehensive institutional registry spanning nearly 2 decades, 5.4% of patients with AIS had AC, a quarter of which were diagnosed during or within 12 months after the index stroke hospitalization. Patients with NC had less disability and prior cerebrovascular disease, but a higher 1-year risk of subsequent death than patients with KC.
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Affiliation(s)
- Gianluca Costamagna
- From the Stroke Center (G.C., D.L., A.S., D.S., P.M.), Neurology Service, Department of Clinical Neurosciences, L. Lundin & Family Brain Tumor Research Center (A.H.), Services of Neurology and Oncology, and Service of Clinical Pharmacology (F.L.), Lausanne University Hospital and University of Lausanne, Switzerland; Dino Ferrari Centre (G.C.), Department of Pathophysiology and Transplantation (DEPT), University of Milan, Italy; 1st Department of Internal Medicine (H.M.), University of Ioannina, Medical School, Greece; Feil Family Brain and Mind Research Institute and Department of Neurology (B.B.N.), Weill Cornell Medicine; and Department of Neurology (B.B.N.), Memorial Sloan Kettering Cancer Center, New York, NY.
| | - Andreas Hottinger
- From the Stroke Center (G.C., D.L., A.S., D.S., P.M.), Neurology Service, Department of Clinical Neurosciences, L. Lundin & Family Brain Tumor Research Center (A.H.), Services of Neurology and Oncology, and Service of Clinical Pharmacology (F.L.), Lausanne University Hospital and University of Lausanne, Switzerland; Dino Ferrari Centre (G.C.), Department of Pathophysiology and Transplantation (DEPT), University of Milan, Italy; 1st Department of Internal Medicine (H.M.), University of Ioannina, Medical School, Greece; Feil Family Brain and Mind Research Institute and Department of Neurology (B.B.N.), Weill Cornell Medicine; and Department of Neurology (B.B.N.), Memorial Sloan Kettering Cancer Center, New York, NY
| | - Haralampos Milionis
- From the Stroke Center (G.C., D.L., A.S., D.S., P.M.), Neurology Service, Department of Clinical Neurosciences, L. Lundin & Family Brain Tumor Research Center (A.H.), Services of Neurology and Oncology, and Service of Clinical Pharmacology (F.L.), Lausanne University Hospital and University of Lausanne, Switzerland; Dino Ferrari Centre (G.C.), Department of Pathophysiology and Transplantation (DEPT), University of Milan, Italy; 1st Department of Internal Medicine (H.M.), University of Ioannina, Medical School, Greece; Feil Family Brain and Mind Research Institute and Department of Neurology (B.B.N.), Weill Cornell Medicine; and Department of Neurology (B.B.N.), Memorial Sloan Kettering Cancer Center, New York, NY
| | - Dimitris Lambrou
- From the Stroke Center (G.C., D.L., A.S., D.S., P.M.), Neurology Service, Department of Clinical Neurosciences, L. Lundin & Family Brain Tumor Research Center (A.H.), Services of Neurology and Oncology, and Service of Clinical Pharmacology (F.L.), Lausanne University Hospital and University of Lausanne, Switzerland; Dino Ferrari Centre (G.C.), Department of Pathophysiology and Transplantation (DEPT), University of Milan, Italy; 1st Department of Internal Medicine (H.M.), University of Ioannina, Medical School, Greece; Feil Family Brain and Mind Research Institute and Department of Neurology (B.B.N.), Weill Cornell Medicine; and Department of Neurology (B.B.N.), Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alexander Salerno
- From the Stroke Center (G.C., D.L., A.S., D.S., P.M.), Neurology Service, Department of Clinical Neurosciences, L. Lundin & Family Brain Tumor Research Center (A.H.), Services of Neurology and Oncology, and Service of Clinical Pharmacology (F.L.), Lausanne University Hospital and University of Lausanne, Switzerland; Dino Ferrari Centre (G.C.), Department of Pathophysiology and Transplantation (DEPT), University of Milan, Italy; 1st Department of Internal Medicine (H.M.), University of Ioannina, Medical School, Greece; Feil Family Brain and Mind Research Institute and Department of Neurology (B.B.N.), Weill Cornell Medicine; and Department of Neurology (B.B.N.), Memorial Sloan Kettering Cancer Center, New York, NY
| | - Davide Strambo
- From the Stroke Center (G.C., D.L., A.S., D.S., P.M.), Neurology Service, Department of Clinical Neurosciences, L. Lundin & Family Brain Tumor Research Center (A.H.), Services of Neurology and Oncology, and Service of Clinical Pharmacology (F.L.), Lausanne University Hospital and University of Lausanne, Switzerland; Dino Ferrari Centre (G.C.), Department of Pathophysiology and Transplantation (DEPT), University of Milan, Italy; 1st Department of Internal Medicine (H.M.), University of Ioannina, Medical School, Greece; Feil Family Brain and Mind Research Institute and Department of Neurology (B.B.N.), Weill Cornell Medicine; and Department of Neurology (B.B.N.), Memorial Sloan Kettering Cancer Center, New York, NY
| | - Françoise Livio
- From the Stroke Center (G.C., D.L., A.S., D.S., P.M.), Neurology Service, Department of Clinical Neurosciences, L. Lundin & Family Brain Tumor Research Center (A.H.), Services of Neurology and Oncology, and Service of Clinical Pharmacology (F.L.), Lausanne University Hospital and University of Lausanne, Switzerland; Dino Ferrari Centre (G.C.), Department of Pathophysiology and Transplantation (DEPT), University of Milan, Italy; 1st Department of Internal Medicine (H.M.), University of Ioannina, Medical School, Greece; Feil Family Brain and Mind Research Institute and Department of Neurology (B.B.N.), Weill Cornell Medicine; and Department of Neurology (B.B.N.), Memorial Sloan Kettering Cancer Center, New York, NY
| | - Babak Benjamin Navi
- From the Stroke Center (G.C., D.L., A.S., D.S., P.M.), Neurology Service, Department of Clinical Neurosciences, L. Lundin & Family Brain Tumor Research Center (A.H.), Services of Neurology and Oncology, and Service of Clinical Pharmacology (F.L.), Lausanne University Hospital and University of Lausanne, Switzerland; Dino Ferrari Centre (G.C.), Department of Pathophysiology and Transplantation (DEPT), University of Milan, Italy; 1st Department of Internal Medicine (H.M.), University of Ioannina, Medical School, Greece; Feil Family Brain and Mind Research Institute and Department of Neurology (B.B.N.), Weill Cornell Medicine; and Department of Neurology (B.B.N.), Memorial Sloan Kettering Cancer Center, New York, NY
| | - Patrik Michel
- From the Stroke Center (G.C., D.L., A.S., D.S., P.M.), Neurology Service, Department of Clinical Neurosciences, L. Lundin & Family Brain Tumor Research Center (A.H.), Services of Neurology and Oncology, and Service of Clinical Pharmacology (F.L.), Lausanne University Hospital and University of Lausanne, Switzerland; Dino Ferrari Centre (G.C.), Department of Pathophysiology and Transplantation (DEPT), University of Milan, Italy; 1st Department of Internal Medicine (H.M.), University of Ioannina, Medical School, Greece; Feil Family Brain and Mind Research Institute and Department of Neurology (B.B.N.), Weill Cornell Medicine; and Department of Neurology (B.B.N.), Memorial Sloan Kettering Cancer Center, New York, NY
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10
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Nam KW, Kwon HM, Lee YS. Clinical significance of D-dimer levels during acute period in ischemic stroke. Thromb J 2023; 21:55. [PMID: 37161435 PMCID: PMC10170762 DOI: 10.1186/s12959-023-00496-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/24/2023] [Indexed: 05/11/2023] Open
Abstract
BACKGROUND Initial D-dimer level is a well-known prognostic parameter in patients with acute ischemic stroke (AIS). However, there have been no studies on the clinical significance of follow-up D-dimer levels. In this study, we evaluated the association between initial and follow-up D-dimer levels and early neurological deterioration (END) in patients with AIS. METHODS We included consecutive patients with AIS who had a positive initial D-dimer test (> 0.55 mg/L) between March 2021 and November 2022. The follow-up D-dimer test was performed on the 7th day after hospitalization and on the day of discharge if discharged earlier. END was defined as an increase of ≥ 2 in the total NIHSS score, or ≥ 1 in the motor NIHSS score within the first 7 days of admission. As medical conditions closely associated with the initial and follow-up D-dimer levels in AIS patients, we also evaluated the history of cancer, active cancer, and venous thromboembolism (VTE) that occurred during hospitalization together. RESULTS A total of 246 patients with AIS were evaluated (median age: 87 years, male: 56.5%). In multivariable logistic regression analysis, the initial D-dimer level was closely associated with END after adjusting for confounders (adjusted odds ratio [aOR]: 1.48, 95% CI: 1.06-2.05). The follow-up D-dimer level also showed a close correlation with END (aOR: 1.60, 95% CI: 1.16-2.20). Regarding the analysis of the association between D-dimer levels and underlying cancer or VTE, the initial D-dimer level showed a statistically significant positive relationship only with active cancer (P = 0.024). On the other hand, the follow-up D-dimer level was found to be statistically significantly associated with a history of cancer (P = 0.024), active cancer (P = 0.001), and VTE (P = 0.001). CONCLUSIONS Initial and follow-up D-dimer levels were associated with END in AIS patients. Particularly, the follow-up D-dimer level showed a clear correlation not only with END but also with the underlying cancer or the occurrence of VTE during the acute period.
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Affiliation(s)
- Ki-Woong Nam
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
| | - Hyung-Min Kwon
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
| | - Yong-Seok Lee
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea.
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea.
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11
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Waseem A, Rashid S, Rashid K, Khan MA, Khan R, Haque R, Seth P, Raza SS. Insight into the transcription factors regulating Ischemic Stroke and Glioma in Response to Shared Stimuli. Semin Cancer Biol 2023; 92:102-127. [PMID: 37054904 DOI: 10.1016/j.semcancer.2023.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 03/28/2023] [Accepted: 04/09/2023] [Indexed: 04/15/2023]
Abstract
Cerebral ischemic stroke and glioma are the two leading causes of patient mortality globally. Despite physiological variations, 1 in 10 people who have an ischemic stroke go on to develop brain cancer, most notably gliomas. In addition, glioma treatments have also been shown to increase the risk of ischemic strokes. Stroke occurs more frequently in cancer patients than in the general population, according to traditional literature. Unbelievably, these events share multiple pathways, but the precise mechanism underlying their co-occurrence remains unknown. Transcription factors (TFs), the main components of gene expression programmes, finally determine the fate of cells and homeostasis. Both ischemic stroke and glioma exhibit aberrant expression of a large number of TFs, which are strongly linked to the pathophysiology and progression of both diseases. The precise genomic binding locations of TFs and how TF binding ultimately relates to transcriptional regulation remain elusive despite a strong interest in understanding how TFs regulate gene expression in both stroke and glioma. As a result, the importance of continuing efforts to understand TF-mediated gene regulation is highlighted in this review, along with some of the primary shared events in stroke and glioma.
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Affiliation(s)
- Arshi Waseem
- Laboratory for Stem Cell & Restorative Neurology, Department of Biotechnology, Era's Lucknow Medical College and Hospital, Era University, Sarfarazganj, Lucknow-226003, India
| | - Sumaiya Rashid
- Department of Pharmacology & Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942, Saudi Arabia
| | - Khalid Rashid
- Department of Cancer Biology, Vontz Center for Molecular Studies, Cincinnati, OH 45267-0521
| | | | - Rehan Khan
- Chemical Biology Unit, Institute of Nano Science and Technology, Knowledge City,Mohali, Punjab 140306, India
| | - Rizwanul Haque
- Department of Biotechnology, Central University of South Bihar, Gaya -824236, India
| | - Pankaj Seth
- Molecular and Cellular Neuroscience, Neurovirology Section, National Brain Research Centre, Manesar, Haryana-122052, India
| | - Syed Shadab Raza
- Laboratory for Stem Cell & Restorative Neurology, Department of Biotechnology, Era's Lucknow Medical College and Hospital, Era University, Sarfarazganj, Lucknow-226003, India; Department of Stem Cell Biology and Regenerative Medicine, Era's Lucknow Medical College Hospital, Era University, Sarfarazganj, Lucknow-226003, India
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12
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Wang D, Yan D, Yan M, Li R, Jiang H, Wang J, Yang H. Leukoaraiosis severity is related to increased risk of early neurological deterioration in acute ischemic stroke: a retrospective observational study. Acta Neurol Belg 2023:10.1007/s13760-023-02249-3. [PMID: 37014516 DOI: 10.1007/s13760-023-02249-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 03/22/2023] [Indexed: 04/05/2023]
Abstract
OBJECTIVES The relationship between leukoaraiosis and early neurological deterioration in acute cerebral infarction patients remains controversial. We tried to determine whether an association existed between leukoaraiosis and early neurological deterioration in patients with acute ischemic stroke. MATERIALS AND METHODS We retrospectively enrolled acute cerebral infarction patients admitted to our our department within 4.5-72.0 h of symptom onset between January 2016 and March 2022. On the basis of the van Swieten scale, leukoaraiosis was evaluated as supratentorial white matter hypoattenuation on admission head CT and graded as 0 (absent), 1 (mild), 2 (moderate) and 3-4 (severe). Early neurological deterioration was defined as an increase in the National Institute of Health Stroke Scale score by > = 2 points in the total score, or > = 1 point in motor power within the first seven days after admission. RESULTS Among 736 patients, 522 (70.9%) patients had leukoaraiosis, and of these, 332 (63.6%) had mild leukoaraiosis, 41 (7.9%) had moderate leukoaraiosis, and 149 (28.5%) had severe leukoaraiosis. 118 (16.0%) patients experienced early neurological deterioration: 20 of the 214 (9.5%) patients without leukoaraiosis and 98 of the 522 (18.8%) patients with leukoaraiosis. In multiple regression analysis, we found van Swieten scale predicted early neurological deterioration independently (OR = 1.570; 95% CI: 1.226-2.012). CONCLUSIONS Leukoaraiosis is common in acute cerebral infarction patients and leukoaraiosis severity is related to increased risk of early neurological deterioration in the patients.
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Affiliation(s)
- Dan Wang
- Department of Neurology, Hubei NO. 3 People's Hospital of Jianghan University, 26 Zhongshan Road, Qiaokou District, Wuhan, China
| | - Dan Yan
- Department of Neurology, Hubei NO. 3 People's Hospital of Jianghan University, 26 Zhongshan Road, Qiaokou District, Wuhan, China
| | - Mingmin Yan
- Department of Neurology, Hubei NO. 3 People's Hospital of Jianghan University, 26 Zhongshan Road, Qiaokou District, Wuhan, China
| | - Ruifang Li
- Department of Neurology, Hubei NO. 3 People's Hospital of Jianghan University, 26 Zhongshan Road, Qiaokou District, Wuhan, China
| | - Haiwei Jiang
- Department of Neurology, Hubei NO. 3 People's Hospital of Jianghan University, 26 Zhongshan Road, Qiaokou District, Wuhan, China
| | - Juan Wang
- Department of Radiology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Hao Yang
- Department of Neurology, Hubei NO. 3 People's Hospital of Jianghan University, 26 Zhongshan Road, Qiaokou District, Wuhan, China.
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13
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Nam KW, Kwon HM, Lee YS. Infarct growth velocity predicts early neurological outcomes in single subcortical infarction. Sci Rep 2023; 13:4511. [PMID: 36934120 PMCID: PMC10024754 DOI: 10.1038/s41598-023-31727-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 03/16/2023] [Indexed: 03/20/2023] Open
Abstract
In single subcortical infarction (SSI), changes in lesion size are a major determinant of early neurological deterioration. We evaluated the association between END and infarct growth velocity (IGV) in patients with SSI. We included consecutive patients with SSI who underwent MRI within 24 h of symptom onset between 2010 and 2020. END was defined as an increase of ≥ 2 in the total National Institutes of Health Stroke Scale (NIHSS) score or ≥ 1 in the motor NIHSS score. IGV was calculated using the following formula: IGV (mL/h) = diffusion-weighted imaging volume (mL)/time to MRI (h). A total of 604 patients with SSI were evaluated. Multivariable logistic regression analysis showed that IGV remained significant after adjusting for confounders (aOR = 1.34, 95% CI 1.12-1.61). In a subgroup analysis based on the type of SSI, only patients with distal SSI showed an association between IGV and END (aOR = 1.64, 95% CI 1.24-2.16). In patients with proximal SSI, IGV did not show any statistical association with END. In conclusion, IGV was positively associated with END in patients with SSI. IGV should be interpreted differently in clinical settings depending on the location of the SSI lesion.
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Affiliation(s)
- Ki-Woong Nam
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, South Korea.
- Seoul National University College of Medicine, Seoul, South Korea.
| | - Hyung-Min Kwon
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, South Korea
- Seoul National University College of Medicine, Seoul, South Korea
| | - Yong-Seok Lee
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, South Korea
- Seoul National University College of Medicine, Seoul, South Korea
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Dubenko O. Cancer-associated stroke. УКРАЇНСЬКИЙ РАДІОЛОГІЧНИЙ ТА ОНКОЛОГІЧНИЙ ЖУРНАЛ 2022. [DOI: 10.46879/ukroj.4.2022.52-61] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background. Systemic cancer and stroke are the most common diseases and the frequent death factors in older people worldwide. The relationship between cancer and stroke is complex, since cancer leads to an increased risk of stroke through specific pathophysiological mechanisms. Purpose. Analyzing possible mechanisms of development of cancer-associated stroke, strategies of diagnosis and treatment. Materials and methods. The contributions were selected based on PubMed (https://pubmed.ncbi.nlm.nih.gov/), Clinical Key Elsevier (https://www.clinicalkey.com), Cochrane Library (https://www.cochranelibrary.com/) and GoogleScholar (https://scholar.google.com/) databases published from 2012 to 2022, dealing with cancer-associated stroke. Results and discussion. There are several underlying pathophysiological mechanisms of cancer-associated stroke, which may be directly related to cancer or caused by cancer complications. The most common ones are intravascular cancer coagulopathy, non-bacterial thrombotic endocarditis, a direct impact of the tumor on the vascular system or therapeutic and diagnostic interventions for the treatment of cancer that is chemotherapy, radiation therapy complications, as well as activation of the usual mechanisms of stroke, atherosclerosis in particular. The risk of stroke is also related to cancer aggressiveness. The characteristic features of cancer-associated stroke which is related to cancer coagulopathy are multiple lesions in various arterial areas, as well as laboratory data indicating coagulopathy in the form of increased level of D-dimer, elevated C-reactive protein, low hematocrit. Conclusions. Cancer leads to an increased risk of stroke due to specific pathophysiological mechanisms. These mechanisms are multiple and complex, but the most well-known and widespread is cancer intravascular coagulopathy, which has specific laboratory biomarkers. Numerous studies continue investigating the factors associated with coagulopathy in stroke patients, cancer characteristics, and evaluation of biological markers of stroke-causing intravascular coagulopathy, as well as monitoring the effects of anticoagulation therapy in patients with cancer-associated stroke.
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Xu Y, Wu Z, Xu H. Cancer-related cryptogenic stroke involving the bilateral anterior and the posterior circulations: Diagnostic value of clinical and imaging characteristics. Front Neurol 2022; 13:1032984. [PMID: 36578305 PMCID: PMC9790910 DOI: 10.3389/fneur.2022.1032984] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/17/2022] [Indexed: 12/14/2022] Open
Abstract
Objectives This study analyzed the clinical and imaging characteristics of patients with cancer-related cryptogenic stroke (CCS) involving the bilateral anterior and the posterior circulations (three circulations) and evaluate the diagnostic value of clinical and imaging features for patients with cryptogenic stroke involving three circulations (CST). Methods Of the 12,580 patients with acute ischemic stroke, 148 patients with CST from May 2017 to November 2021 were divided into the cancer group (n = 81) and the non-cancer group (n = 67). Cardiovascular risk factors, diffusion-weighted imaging patterns of cryptogenic stroke, blood routine, coagulation routine, and biochemical routine were compared between the two groups. Multivariable logistic regression and receiver operating characteristic (ROC) curve analysis were used to determine associations between the two groups. Results Compared with the non-cancer group, the cancer group exhibited higher D-dimer levels (P < 0.001), fibrin degradation product (FDP, P < 0.001), international normalized ratio (INR, P = 0.014), neutrophil to lymphocyte ratio (NLR, P < 0.001), platelets to lymphocyte ratio (PLR, P = 0.001), activated partial thromboplastin time (APTT, P = 0.039), more frequent multiple lesions in three circulations (P < 0.001) and lower lymphocytes (P < 0.001), red blood cells (P < 0.001), and thrombin time (TT, P = 0.034). Furthermore, D-dimer [area under the curve (AUC) = 0.915, P < 0.001)], FDP (AUC = 0.923, P < 0.001), INR (AUC = 0.617, P = 0.014), NLR (AUC = 0.700, P < 0.001), PLR (AUC = 0.658, P = 0.001), and multiple lesions in three circulations (AUC = 0.786, P < 0.001) had potential diagnostic value in cryptogenic stroke. When combining these 6 parameters, the predictive power was improved (AUC = 0.949, P < 0.001). Conclusion Cryptogenic stroke involving three circulations with cancer has unique clinical features, and these potential diagnostic indicators could help patients identify CCS earlier.
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Affiliation(s)
- Yifan Xu
- Department of Radiology, Affiliated Hospital 4 of Nantong University, Yancheng, China,Department of Radiology, Yancheng First People's Hospital, Yancheng, China
| | - Zhuang Wu
- Neurotoxin Research Center of Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration of Ministry of Education, Department of Neurology, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China,Zhuang Wu
| | - Hang Xu
- Department of Neurology, Jiangsu University Affiliated People's Hospital, Zhenjiang, China,Department of Neurology, Zhenjiang First People's Hospital, Zhenjiang, China,*Correspondence: Hang Xu
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Chen YJ, Dong RG, Zhang MM, Sheng C, Guo PF, Sun J. Cancer-related stroke: Exploring personalized therapy strategies. Brain Behav 2022; 12:e2738. [PMID: 35938982 PMCID: PMC9480895 DOI: 10.1002/brb3.2738] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 07/01/2022] [Accepted: 07/07/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Cancer and ischemic stroke are two common diseases that threaten human health and have become the main causes of death in the world. It is estimated that one-in-ten patients with ischemic stroke have concomitant cancer, and this incidence is expected to increase as improvements in medical technology extends the life expectancy of cancer patients. DISCUSSION Cancer-related stroke (CRS) refers to unexplained ischemic stroke in patients with active cancer that cannot be explained by current stroke mechanisms. Available evidence suggests that CRS accounts for 5-10% of embolic stroke of undetermined source (ESUS). Although the incidence of CRS is gradually increasing, its underlying pathogenesis remains unclear. Also, there is no consensus on acute treatment and secondary prevention of stroke. CONCLUSION In this review, we retrospectively analyzed the incidence, mechanisms of CRS, its potential as a new stroke subtype, options for acute treatment, secondary prevention strategies, and disease progression, with the aim of attempting to explore personalized therapy strategies.
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Affiliation(s)
- Yu-Jie Chen
- Department of Neurological Rehabilitation, Xuzhou Central Hospital, Xuzhou city, P.R. China
| | - Rui-Guo Dong
- Department of Neurology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou city, P.R. China
| | - Meng-Meng Zhang
- Department of Neurological Rehabilitation, Xuzhou Central Hospital, Xuzhou city, P.R. China
| | - Chao Sheng
- Department of Neurological Rehabilitation, Xuzhou Central Hospital, Xuzhou city, P.R. China
| | - Peng-Fei Guo
- Department of Neurological Rehabilitation, Xuzhou Central Hospital, Xuzhou city, P.R. China
| | - Jie Sun
- Department of Neurological Rehabilitation, Xuzhou Central Hospital, Xuzhou city, P.R. China
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Navi BB, Zhang C, Sherman CP, Genova R, LeMoss NM, Kamel H, Tagawa ST, Saxena A, Ocean AJ, Kasner SE, Cushman M, Elkind MSV, Peerschke E, DeAngelis LM. Ischemic stroke with cancer: Hematologic and embolic biomarkers and clinical outcomes. J Thromb Haemost 2022; 20:2046-2057. [PMID: 35652416 PMCID: PMC9378694 DOI: 10.1111/jth.15779] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/12/2022] [Accepted: 05/27/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Patients with cancer and acute ischemic stroke (AIS) face high rates of recurrent thromboembolism or death. OBJECTIVES To examine whether hematologic and embolic biomarkers soon after AIS are associated with subsequent adverse clinical outcomes. METHODS We prospectively enrolled 50 adults with active solid tumor cancer and AIS at two hospitals from 2016 to 2020. Blood was collected 72-120 h after stroke onset. A 30-min transcranial Doppler (TCD) microemboli detection study was performed. The exposure variables were hematologic markers of coagulation (D-dimer, thrombin-antithrombin), platelet (P-selectin), and endothelial activation (thrombomodulin, soluble intercellular adhesion molecule-1 [sICAM-1], soluble vascular cell adhesion molecule-1 [sVCAM-1]), and the presence of TCD microemboli. The primary outcome was a composite of recurrent arterial/venous thromboembolism or death. We used Cox regression to evaluate associations between biomarkers and subsequent outcomes. RESULTS During an estimated median follow-up time of 48 days (IQR, 18-312), 43 (86%) participants developed recurrent thromboembolism or death, including 28 (56%) with recurrent thromboembolism, of which 13 were recurrent AIS (26%). In unadjusted analysis, D-dimer (HR 1.6; 95% CI 1.2-2.0), P-selectin (HR 1.9; 95% CI 1.4-2.7), sICAM-1 (HR 2.2; 95% CI 1.6-3.1), sVCAM-1 (HR 1.6; 95% CI 1.2-2.1), and microemboli (HR 2.2; 95% CI 1.1-4.5) were associated with the primary outcome, whereas thrombin-antithrombin and thrombomodulin were not. D-dimer was the only marker associated with recurrent AIS (HR 1.2; 95% CI 1.0-1.5). Results were generally consistent in analyses adjusted for important prognostic variables. CONCLUSIONS Markers of hypercoagulability and embolic disease may be associated with adverse clinical outcomes in cancer-related stroke.
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Affiliation(s)
- Babak B Navi
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute and Department of Neurology, Weill Cornell Medicine, New York, New York, USA
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Cenai Zhang
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute and Department of Neurology, Weill Cornell Medicine, New York, New York, USA
| | - Carla P Sherman
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute and Department of Neurology, Weill Cornell Medicine, New York, New York, USA
| | - Richard Genova
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute and Department of Neurology, Weill Cornell Medicine, New York, New York, USA
| | - Natalie M LeMoss
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute and Department of Neurology, Weill Cornell Medicine, New York, New York, USA
| | - Hooman Kamel
- Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute and Department of Neurology, Weill Cornell Medicine, New York, New York, USA
| | - Scott T Tagawa
- Division of Hematology and Oncology, Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Ashish Saxena
- Division of Hematology and Oncology, Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Allyson J Ocean
- Division of Hematology and Oncology, Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Scott E Kasner
- Department of Neurology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
| | - Mary Cushman
- Division of Hematology and Oncology, Department of Medicine, University of Vermont Larner College of Medicine, Burlington, Vermont, USA
| | - Mitchell S V Elkind
- Department of Neurology, Vagelos College of Physicians and Surgeons and Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Ellinor Peerschke
- Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Lisa M DeAngelis
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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18
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Wang R, Xu P, Zhou J, Meng Y, Men K, Zhang J, Lu W, Xue J, Li X. Short‐term outcomes in patients with lung cancer‐associated acute ischemic stroke. Thorac Cancer 2022; 13:2751-2758. [PMID: 36065806 PMCID: PMC9527172 DOI: 10.1111/1759-7714.14611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 07/26/2022] [Accepted: 07/31/2022] [Indexed: 11/29/2022] Open
Abstract
Background To investigate the independent risk factors of poor short‐term outcomes in patients with lung cancer‐associated acute ischemic stroke (LCAIS) and use them to develop an index of prognosis LCAIS (pLCAIS) which could help clinicians identify patients at high risk for poor short‐term outcomes. Methods We retrospectively enrolled patients with lung cancer‐associated acute ischemic stroke and employed the 90D modified Rankin cale (mRS) to divide them into two groups: good outcomes (score 0–2) and poor outcomes (score 3–6). Propensity score matching (PSM) was used to remove confounding factors, and multivariable logistic regression analysis was used to analyze the independent risk factors of pLCAIS. The receiver operating characteristic (ROC) and area under the ROC curve (AUC) developed a multiple model combining the independent risk factors of pLCAIS. Results A total of 172 patients were included: 67 (38.9%) with good outcomes and 105 (61.1%) with poor outcomes. After using PSM, there were 33 cases in each group. The results showed that patients with poor short‐term outcomes were significantly higher in D‐dimer (OR = 1.001, 95% CI: 1.000–1.002, p = 0.048), CRP (OR = 1.078, 95% CI: 1.008–1.153, p = 0.028), and neutrophil count (OR = 14.673, 95% CI: 1.802–19.500, p = 0.012). The ROC curve, used to assess the diagnostic ability of binary classifiers, showed that the product of these three independent risk factors showed high sensitivity and specificity. Conclusion In this study, we have identified three independent risk factors associated with poor short‐term outcomes in pLCAIS: higher NC, CRP, and D‐dimer levels. These findings may be helpful for clinicians in identifying poor short‐term outcomes patients.
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Affiliation(s)
- Ruixia Wang
- Department of Neurology The Second Hospital of Tianjin Medical University Tianjin China
| | - Peijun Xu
- Tianjin Medical University Cancer Institute and Hospital National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer Tianjin China
| | - Jun Zhou
- Department of Neurology Qilu Hospital of Shandong University Dezhou Hospital Dezhou China
| | - Yuanyuan Meng
- Department of Neurology Shengli Oilfield Central Hospital Dongying China
| | - Kun Men
- Department of Clinical Laboratory The Second Hospital of Tianjin Medical University Tianjin China
| | - Jinyuan Zhang
- Department of Network Information Center The Second Hospital of Tianjin Medical University Tianjin China
| | - Wei Lu
- Department of Neurology The Second Hospital of Tianjin Medical University Tianjin China
| | - Juanjuan Xue
- Department of Neurology The Second Hospital of Tianjin Medical University Tianjin China
| | - Xin Li
- Department of Neurology The Second Hospital of Tianjin Medical University Tianjin China
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19
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Woock M, Martinez-Majander N, Seiffge DJ, Selvik HA, Nordanstig A, Redfors P, Lindgren E, Sanchez van Kammen M, Rentzos A, Coutinho JM, Doyle K, Naess H, Putaala J, Jood K, Tatlisumak T. Cancer and stroke: commonly encountered by clinicians, but little evidence to guide clinical approach. Ther Adv Neurol Disord 2022; 15:17562864221106362. [PMID: 35785404 PMCID: PMC9243376 DOI: 10.1177/17562864221106362] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 05/24/2022] [Indexed: 12/03/2022] Open
Abstract
The association between stroke and cancer is well-established. Because of an aging population and longer survival rates, the frequency of synchronous stroke and cancer will become even more common. Different pathophysiologic mechanisms have been proposed how cancer or cancer treatment directly or via coagulation disturbances can mediate stroke. Increased serum levels of D-dimer, fibrin degradation products, and CRP are more often seen in stroke with concomitant cancer, and the clot retrieved during thrombectomy has a more fibrin- and platelet-rich constitution compared with that of atherosclerotic etiology. Multiple infarctions are more common in patients with active cancer compared with those without a cancer diagnosis. New MRI techniques may help in detecting typical patterns seen in the presence of a concomitant cancer. In ischemic stroke patients, a newly published cancer probability score can help clinicians in their decision-making when to suspect an underlying malignancy in a stroke patient and to start cancer-screening studies. Treating stroke patients with synchronous cancer can be a delicate matter. Limited evidence suggests that administration of intravenous thrombolysis appears safe in non-axial intracranial and non-metastatic cancer patients. Endovascular thrombectomy is probably rather safe in these patients, but probably futile in most patients placed on palliative care due to their advanced disease. In this topical review, we discuss the epidemiology, pathophysiology, and prognosis of ischemic and hemorrhagic strokes as well as cerebral venous thrombosis and concomitant cancer. We further summarize the current evidence on acute management and secondary preventive therapy.
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Affiliation(s)
- Malin Woock
- Department of Neurology, Sahlgrenska University Hospital, Blå stråket 7, 413 46 Gothenburg, Sweden
| | | | - David J Seiffge
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Annika Nordanstig
- Department of Clinical Neuroscience, Institute of Neurosciences and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Petra Redfors
- Department of Clinical Neuroscience, Institute of Neurosciences and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Erik Lindgren
- Department of Clinical Neuroscience, Institute of Neurosciences and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Mayte Sanchez van Kammen
- Department of Neurology, Amsterdam University Medical Center (UMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Alexandros Rentzos
- Department of Radiology, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam University Medical Center (UMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Karen Doyle
- Department of Physiology, Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Galway, Ireland
| | - Halvor Naess
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Jukka Putaala
- Department of Neurology, Helsinki University Hospital, Helsinki, Finland
| | - Katarina Jood
- Department of Clinical Neuroscience, Institute of Neurosciences and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Turgut Tatlisumak
- Department of Clinical Neuroscience, Institute of Neurosciences and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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20
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Beyeler M, Birner B, Branca M, Meinel T, Vynckier J, Buffle E, Scutelnic A, Heldner MR, Bücke P, Seiffge D, Mordasini P, Dobrocky T, Piechowiak EI, Kaesmacher J, Gralla J, Mattle HP, Arnold M, Fischer U, Pabst T, Berger MD, Jung S. Development of a score for prediction of occult malignancy in stroke patients (occult-5 score). J Stroke Cerebrovasc Dis 2022; 31:106609. [PMID: 35753093 DOI: 10.1016/j.jstrokecerebrovasdis.2022.106609] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/08/2022] [Accepted: 06/16/2022] [Indexed: 10/17/2022] Open
Abstract
BACKGROUND AND PURPOSE Malignancy associated acute ischemic stroke (AIS) requires specific diagnostic work-up, treatment and prevention to improve outcome. This study aimed to develop a biomarker-based score for prediction of occult malignancy in AIS patients. METHODS Single-center cross-sectional study including consecutive AIS patients treated between July 2017 and November 2018. Patients with active malignancy at presentation, or diagnosed within 1 year thereafter and patients free of malignancy, were included and malignancy associated biomarkers were assessed. LASSO analyses of logistic regression were performed to determine biomarkers predictive of active malignancy. Predictors were derived from a predictive model for active malignancy. A comparison between known and unknown (=occult) malignancies when the index stroke occurred was used to eliminate variables not associated with occult malignancy. A predictive score (OCCULT-5 score) for occult malignancy was developed based on the remaining variables. RESULTS From 1001 AIS patients, 61 (6%) presented an active malignancy. Thirty-nine (64%) were known and 22 (36%) occult. Five variables were included in the final OCCULT-5 score: age ≥ 77 years, embolic stroke of undetermined source, multi-territorial infarcts, D-dimer levels ≥ 820 µ/gL, and female sex. A score of ≥ 3 predicted an underlying occult malignancy with a sensitivity of 64%, specificity of 73%, positive likelihood ratio of 2.35 and a negative likelihood ratio of 0.50. CONCLUSIONS The OCCULT-5 score might be useful to identify patients with occult malignancy. It may thus contribute to a more effective and timely treatment and thus lead to a positive impact on overall outcome.
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Affiliation(s)
- Morin Beyeler
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland; Graduate School for Health Sciences, University of Bern, Switzerland.
| | - Barbara Birner
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | | | - Thomas Meinel
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Jan Vynckier
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland; Department of Neurology, Onze Lieve Vrouwziekenhuis Hospital, Aalst, Belgium
| | - Eric Buffle
- ARTORG Center, University of Bern, Bern, Switzerland; Department of Cardiology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Adrian Scutelnic
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Mirjam R Heldner
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Philipp Bücke
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - David Seiffge
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Pascale Mordasini
- Department of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Tomas Dobrocky
- Department of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Eike I Piechowiak
- Department of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Johannes Kaesmacher
- Department of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Jan Gralla
- Department of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Heinrich P Mattle
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Marcel Arnold
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Urs Fischer
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland; Neurology Department, University Hospital of Basel, University of Basel, Basel, Switzerland
| | - Thomas Pabst
- Department of Medical Oncology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Martin D Berger
- Department of Medical Oncology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
| | - Simon Jung
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Switzerland
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21
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Short-term or long-term outcomes for stroke patients with cancer according to biological markers. J Neurol Sci 2022; 436:120246. [DOI: 10.1016/j.jns.2022.120246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/12/2022] [Accepted: 03/28/2022] [Indexed: 11/21/2022]
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22
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Nakajima S, Kawano H, Yamashiro K, Tanaka R, Kameda T, Kurita N, Hira K, Miyamoto N, Ueno Y, Watanabe M, Hirano T, Fujimoto S, Urabe T, Hattori N. Post-Treatment Plasma D-Dimer Levels Are Associated With Short-Term Outcomes in Patients With Cancer-Associated Stroke. Front Neurol 2022; 13:868137. [PMID: 35444612 PMCID: PMC9015657 DOI: 10.3389/fneur.2022.868137] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 03/17/2022] [Indexed: 12/21/2022] Open
Abstract
Background and Objective Hypercoagulability is associated with increased risks of ischemic stroke and subsequent mortality in patients with active cancer. This study investigated the relationships between plasma D-dimer levels after stroke treatment and short-term outcomes in patients with cancer-associated stroke. Methods This retrospective, observational, multicenter study analyzed consecutive patients with cancer-associated ischemic stroke. Hypercoagulability was assessed by plasma D-dimer levels before and after stroke treatment. Short-term outcomes were assessed in terms of poor outcomes (a modified Rankin Scale score >3), cumulative rates of recurrent ischemic stroke, and mortality at 30 days after admission. Results Of 282 patients, 135 (47.9%) showed poor outcomes. Recurrent ischemic stroke was observed in 28 patients (9.9%), and the cumulative mortality rate was 12.4%. Multivariate analysis showed that post-treatment plasma D-dimer levels ≥10 μg/ml were independently associated with both poor outcomes (adjusted odds ratio [OR], 9.61; 95% confidence interval [CI], 3.60–25.70; P < 0.001) and mortality (adjusted OR, 9.38; 95% CI, 3.32–26.44; P < 0.001). Pre-treatment plasma D-dimer levels ≥10 μg/ml were not associated with these outcomes. Patients who received heparin had higher pre-treatment plasma D-dimer levels than those treated with other anticoagulants. Heparin produced a significant reduction in D-dimer levels from pre- to post-treatment without increasing the incidence of hemorrhagic events. Conclusion A high plasma D-dimer level after stroke treatment was associated with poor short-term outcomes in patients with cancer-associated stroke. Using anticoagulants to reduce D-dimer levels may improve short-term outcomes in these patients.
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Affiliation(s)
- Sho Nakajima
- Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan.,Department of Neurology, Juntendo University Urayasu Hospital, Chiba, Japan
| | - Hiroyuki Kawano
- Department of Stroke and Cerebrovascular Medicine, Kyorin University, Tokyo, Japan
| | - Kazuo Yamashiro
- Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan.,Department of Neurology, Juntendo University Urayasu Hospital, Chiba, Japan
| | - Ryota Tanaka
- Division of Neurology, Department of Internal Medicine, Jichi Medical University, Tochigi, Japan
| | - Tomoaki Kameda
- Department of Neurology, Shin-Oyama City Hospital, Tochigi, Japan
| | - Naohide Kurita
- Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan.,Department of Neurology, Juntendo University Urayasu Hospital, Chiba, Japan
| | - Kenichiro Hira
- Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan
| | - Nobukazu Miyamoto
- Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan
| | - Yuji Ueno
- Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan
| | - Masao Watanabe
- Department of Neurology, Juntendo University Urayasu Hospital, Chiba, Japan
| | - Teruyuki Hirano
- Department of Stroke and Cerebrovascular Medicine, Kyorin University, Tokyo, Japan
| | - Shigeru Fujimoto
- Division of Neurology, Department of Internal Medicine, Jichi Medical University, Tochigi, Japan
| | - Takao Urabe
- Department of Neurology, Juntendo University Urayasu Hospital, Chiba, Japan
| | - Nobutaka Hattori
- Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan
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23
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Nam KW, Kwon HM, Lee YS. Effects of intracranial atherosclerosis and atrial fibrillation on the prognosis of ischemic stroke with active cancer. PLoS One 2021; 16:e0259627. [PMID: 34739530 PMCID: PMC8570487 DOI: 10.1371/journal.pone.0259627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 10/25/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND In ischemic stroke patients with active cancer, cryptogenic stroke has worse prognosis than stroke by conventional mechanisms. However, the individual effects of intracranial atherosclerosis (ICAS) or atrial fibrillation (AF) on the prognosis of these patients have not been studied. AIMS Therefore, we aimed to investigate the effects of ICAS and AF on the prognosis of ischemic stroke patients with active cancer. METHODS We included ischemic stroke patients with active cancer between 2010 and 2020. Early neurological deterioration (END) was defined as an increase of ≥ 1 in the motor NIHSS score, or ≥ 2 in the total NIHSS score within 72 hours of admission. Unfavorable outcomes were defined as a score of ≥ 3 on the 3-month modified Rankin Scale. RESULTS In total, 116 ischemic stroke patients with active cancer were evaluated. In multivariable analysis, ICAS was positively associated with END (adjusted odds ratio [aOR] = 4.56, 95% confidence interval [CI]: 1.52-13.70), and this association showed a quantitative relationship according to the degree of stenosis of ICAS (stenosis group: aOR = 4.24, 95% CI: 1.31-13.72; occlusion group, aOR = 5.74, 95% CI: 1.05-31.30). ICAS was also closely related to unfavorable outcomes (aOR = 6.33, 95% CI: 1.15-34.79). In contrast, AF showed no significant association with END or unfavorable outcomes. Our data showed that patients with ICAS had larger and more severe initial stroke lesions, and poorer prognosis than those without. CONCLUSIONS ICAS, but not AF, was closely associated with poor prognosis in ischemic stroke patients with active cancer.
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Affiliation(s)
- Ki-Woong Nam
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea
- Department of Neurology, Seoul National University College of Medicine, Seoul, South Korea
| | - Hyung-Min Kwon
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea
- Department of Neurology, Seoul National University College of Medicine, Seoul, South Korea
| | - Yong-Seok Lee
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea
- Department of Neurology, Seoul National University College of Medicine, Seoul, South Korea
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24
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Interpretable machine learning for early neurological deterioration prediction in atrial fibrillation-related stroke. Sci Rep 2021; 11:20610. [PMID: 34663874 PMCID: PMC8523653 DOI: 10.1038/s41598-021-99920-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 09/23/2021] [Indexed: 11/15/2022] Open
Abstract
We aimed to develop a novel prediction model for early neurological deterioration (END) based on an interpretable machine learning (ML) algorithm for atrial fibrillation (AF)-related stroke and to evaluate the prediction accuracy and feature importance of ML models. Data from multicenter prospective stroke registries in South Korea were collected. After stepwise data preprocessing, we utilized logistic regression, support vector machine, extreme gradient boosting, light gradient boosting machine (LightGBM), and multilayer perceptron models. We used the Shapley additive explanation (SHAP) method to evaluate feature importance. Of the 3,213 stroke patients, the 2,363 who had arrived at the hospital within 24 h of symptom onset and had available information regarding END were included. Of these, 318 (13.5%) had END. The LightGBM model showed the highest area under the receiver operating characteristic curve (0.772; 95% confidence interval, 0.715–0.829). The feature importance analysis revealed that fasting glucose level and the National Institute of Health Stroke Scale score were the most influential factors. Among ML algorithms, the LightGBM model was particularly useful for predicting END, as it revealed new and diverse predictors. Additionally, the effects of the features on the predictive power of the model were individualized using the SHAP method.
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25
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Nam KW, Kwon HM, Lee YS, Kim JM, Ko SB. Effects of cerebral small vessel disease on the outcomes in cryptogenic stroke with active cancer. Sci Rep 2021; 11:17510. [PMID: 34471193 PMCID: PMC8410810 DOI: 10.1038/s41598-021-97154-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 08/20/2021] [Indexed: 11/09/2022] Open
Abstract
Cerebral small vessel diseases (cSVDs) affect the prognosis of various types of ischemic stroke. Therefore, we evaluated the association between cSVD and the prognosis of cryptogenic stroke patients with active cancer. We enrolled patients diagnosed with cryptogenic stroke and active cancer from 2010 to 2016. Early neurological deterioration (END) was defined as a ≥ 2-point increase in the total NIHSS score or a ≥ 1-point increase in the motor NIHSS score within the first 72 h. We defined an unfavorable outcome as the modified Rankin Scale (mRS) score ≥ 3 points. We analyzed cSVD separately for each subtype including white matter hyperintensity (WMH), silent brain infarct (SBI), and cerebral microbleed (CMB). A total of 179 cryptogenic stroke patients with active cancer were evaluated. In the multivariable analysis, SBI was significantly associated with END (adjusted odds ratio = 3.97, 95% confidence interval: 1.53–10.33). This close relationship between SBI and END increased proportionally with an increase in SBI burden. However, WMH and CMB showed no significant association with END. None of the cSVD subtypes showed a statistically significant relationship with the 3-month unfavorable outcome. SBI was the only parameter closely associated with END in cryptogenic stroke patients with active cancer.
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Affiliation(s)
- Ki-Woong Nam
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea.,Department of Neurology, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-Gu, Seoul, 07061, South Korea
| | - Hyung-Min Kwon
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea. .,Department of Neurology, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-Gu, Seoul, 07061, South Korea.
| | - Yong-Seok Lee
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea.,Department of Neurology, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-Gu, Seoul, 07061, South Korea
| | - Jeong-Min Kim
- Department of Neurology, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-Gu, Seoul, 07061, South Korea. .,Department of Neurology, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehakno, Jongno-Gu, Seoul, 03080, South Korea.
| | - Sang-Bae Ko
- Department of Neurology, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-Gu, Seoul, 07061, South Korea.,Department of Neurology, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehakno, Jongno-Gu, Seoul, 03080, South Korea
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Yamaura G, Ito T, Miyaji Y, Ueda N, Nakae Y, Momoo T, Nakano T, Johmura Y, Higashiyama Y, Joki H, Doi H, Takeuchi H, Takahashi T, Koyano S, Yamaguchi S, Yokoyama M, Tanaka F. Therapeutic efficacy of heparin and direct factor Xa inhibitors in cancer-associated cryptogenic ischemic stroke with venous thromboembolism. Thromb Res 2021; 206:99-103. [PMID: 34454242 DOI: 10.1016/j.thromres.2021.08.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 08/17/2021] [Accepted: 08/18/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Anticoagulation therapy, especially using heparin or recently developed oral direct factor Xa inhibitors (DiXals), is recommended as first-line treatment for cancer-related venous thromboembolism (VTE). However, the preventive efficacy of these anticoagulants for cancer-associated ischemic stroke is still unknown. We retrospectively investigated the efficacy of subcutaneous unfractionated heparin (UFH) and DiXals for preventing the recurrence of cancer-associated cryptogenic ischemic stroke with VTE. METHODS We retrospectively studied consecutive patients with cancer-associated cryptogenic ischemic stroke and comorbid VTE who received subcutaneous UFH or oral DiXaIs at 9 hospitals. RESULT Fifty-three patients (24 treated with UFH and 29 treated with DiXaIs) were enrolled. Of these, 47 demonstrated systemic metastasis (cancer stage IV). During 30-day follow-up after initiation of anticoagulation therapy, recurrent ischemic stroke was observed in only 1 patient (4%) in the UFH group and in 9 patients (31%) in the DiXal group. The incidence of major bleeding complications was similar between the 2 groups (4% and 10%, respectively). The cumulative risk of ischemic stroke recurrence within 30 days was lower with UFH than with DiXals (competing risk analysis, p = 0.008). In the DiXal group, patients who experienced recurrence showed significantly higher D-dimer levels than those without recurrence. CONCLUSION In patients with cancer-associated cryptogenic ischemic stroke and comorbid VTE, UFH demonstrated a lower rate of recurrent ischemic stroke than DiXaIs, and there were no differences in bleeding risk between the 2 treatments. D-dimer levels at stroke onset increased the risk of recurrence in the DiXal group but not in the UFH group.
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Affiliation(s)
- Genpei Yamaura
- Department of Neurology, Fujisawa City Hospital, 2-6-1 Fujisawa, Fujisawa 251-8550, Japan
| | - Takeshi Ito
- Department of Neurology, Yokohama Municipal Citizen's Hospital, 1-1 Mitsuzawanishimachi, Kanagawa-ku, Yokohama 221-0855, Japan
| | - Yosuke Miyaji
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
| | - Naohisa Ueda
- Department of Neurology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama 232-0024, Japan
| | - Yoshiharu Nakae
- Department of Neurology, Saiseikai Yokohamashi Nanbu Hospital, 3-2-10 Konandai, Konan-ku, Yokohama 234-0054, Japan
| | - Takayuki Momoo
- Department of Neurology, Hiratsuka Kyosai Hospital, 9-11 Oiwake, Hiratsuka 254-8502, Japan
| | - Tatsu Nakano
- Department of Neurology and Stroke Medicine, Yokohama Sakae Kyosai Hospital, 132 Katsura-cho, Sakae-ku, Yokohama 247-8581, Japan
| | - Yuji Johmura
- Department of Neurology, Yokohama Minami Kyousai Hospital, 1-21-1 Mutsuurahigashi, Kanazawa-ku, Yokohama 236-0037, Japan
| | - Yuichi Higashiyama
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
| | - Hideto Joki
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
| | - Hiroshi Doi
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
| | - Hideyuki Takeuchi
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
| | - Tatsuya Takahashi
- Department of Neurology, National Hospital Organization Yokohama Medical Center, 3-60-2 Harajuku, Totsuka-ku, Yokohama 245-8575, Japan
| | - Shigeru Koyano
- Department of Neurology, Yokohama Minami Kyousai Hospital, 1-21-1 Mutsuurahigashi, Kanazawa-ku, Yokohama 236-0037, Japan
| | - Shigeki Yamaguchi
- Department of Neurology, Yokohama Municipal Citizen's Hospital, 1-1 Mitsuzawanishimachi, Kanagawa-ku, Yokohama 221-0855, Japan
| | - Mutsumi Yokoyama
- Department of Neurology, Fujisawa City Hospital, 2-6-1 Fujisawa, Fujisawa 251-8550, Japan
| | - Fumiaki Tanaka
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.
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Yang J, Jin Y, Cheng S, Wang C, Zhang N, Huang S, Zhao Y, Wang Y. Clinical significance for combined coagulation indexes in epithelial ovarian cancer prognosis. J Ovarian Res 2021; 14:106. [PMID: 34404438 PMCID: PMC8369735 DOI: 10.1186/s13048-021-00858-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 08/07/2021] [Indexed: 12/09/2022] Open
Abstract
Background Increasing evidence supported an association between cancer and coagulation system. We aimed to identify prognostic values of coagulation biomarkers in epithelial ovarian cancer (EOC). Methods A retrospective study was conducted on patients who underwent optimal tumor debulking followed by platinum-based chemotherapy at our institution. The predictive value of coagulation variables was evaluated by receiver operating characteristic (ROC) curves. Through Cox hazards regression models, prognostic factors were determined for recurrence-free survival (RFS) and overall survival (OS). Survival curves were visualized by Kaplan–Meier method and compared through Log-rank analysis. Results We involved 482 EOC patients and followed up for 64 (range, 36–87) months. According to ROC curves, D-dimer and International normalized ratio (INR) had superior predictive value than other coagulation indexes, with area under curve (AUC) of 0.758 and 0.742. Patients were then stratified into three combined D-dimer and INR (DD-INR) groups based on the cut-off value of 0.97 mg/L and 0.86, respectively. Through regression analysis, we demonstrated that age (HR 1.273; 95%CI 1.048–2.047; p = 0.045), pathological grade (HR 1.419; 95% CI 1.102–2.491; p = 0.032), clinical stage (HR 2.038; 95%CI 1.284–3.768; p = 0.008), CA-125 (HR 1.426; 95%CI 1.103–1.894; p = 0.038) and DD-INR (HR 2.412; 95%CI 1.683–3.241; p = 0.009) were independent prognostic factors. Survival analysis showed that patients with higher DD-INR experienced poor survival (p = 0.0013 for RFS and p = 0.0068 for OS). Further subgroup analysis revealed that evaluated DD-INR was significantly associated with poor survival among patients with advanced stage (p = 0.0028 for RFS and p = 0.0180 for OS). Conclusion Our findings suggested that coagulation indexes, especially the combined DD-INR were promising biomarkers for prognosis stratification in EOC patients, especially those with advanced clinical stages.
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Affiliation(s)
- Jiani Yang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, 200127, China
| | - Yue Jin
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Shanshan Cheng
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Chao Wang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Nan Zhang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Shan Huang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Yaqian Zhao
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Yu Wang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China. .,Shanghai Key Laboratory of Gynecologic Oncology, Shanghai, 200127, China.
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Wang Z, Miao J, Wang L, Liu Y, Ji H, Zhang X, Cui L. EGFR-mutant NSCLC presenting with stroke and massive systemic embolization as the first manifestation: case report. BMC Neurol 2021; 21:221. [PMID: 34107910 PMCID: PMC8188717 DOI: 10.1186/s12883-021-02236-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 05/11/2021] [Indexed: 12/21/2022] Open
Abstract
Background Presentation with massive systemic embolization as the initial manifestation of occult malignancy is infrequent. The standard management of cancer-related arterial thromboembolism has not yet been established. Case presentation We described a case of Trousseau’s syndrome resulting in acute ischemic stroke concomitant with multiple embolizations in the spleen and kidney during oral administration of dabigatran for pulmonary embolism preceding the diagnosis of a malignant tumor. A cancer-related hypercoagulable state was suspected because the patient was admitted to the neurology department due to acute ischemic stroke with three territory infarcts on diffusion-weighted imaging (DWI) in the absence of identifiable conventional risk factors and brain vessel narrowing. The patient was subsequently diagnosed with epidermal growth factor receptor (EGFR) mutation–positive non-small-cell lung cancer (NSCLC) (stage IV) with pleural metastasis. Administration of low-molecular-weight heparin followed by long-term dabigatran under effective cancer therapy comprising gefitinib and subsequent chemotherapy did not cause stroke relapse during the 1-year follow-up. Conclusions This case suggests that cancer-related hypercoagulability should be considered an important etiology for stroke patients who develop unexplained disseminated acute cerebral infarction without conventional stroke risk factors, especially concomitant with multiple organ embolization. Novel oral anticoagulants may be an alternative therapy for the long-term management of cancer-related arterial thromboembolism under effective cancer therapy.
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Affiliation(s)
- Zheng Wang
- Department of Respiratory Medicine III, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Jiangyong Miao
- Department of Neurology, The Second Hospital of Hebei Medical University, 309 Zhonghuabei Street, Hebei, 050000, Shijiazhuang, People's Republic of China.,Hebei Key Laboratory of Vascular Homeostasis and Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei, China
| | - Lina Wang
- Department of Neurology, The Second Hospital of Hebei Medical University, 309 Zhonghuabei Street, Hebei, 050000, Shijiazhuang, People's Republic of China
| | - Ying Liu
- Department of Neurology, The Second Hospital of Hebei Medical University, 309 Zhonghuabei Street, Hebei, 050000, Shijiazhuang, People's Republic of China
| | - Hui Ji
- Department of Neurology, The Second Hospital of Hebei Medical University, 309 Zhonghuabei Street, Hebei, 050000, Shijiazhuang, People's Republic of China
| | - Xiangjian Zhang
- Department of Neurology, The Second Hospital of Hebei Medical University, 309 Zhonghuabei Street, Hebei, 050000, Shijiazhuang, People's Republic of China.,Hebei Key Laboratory of Vascular Homeostasis and Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei, China
| | - Lili Cui
- Department of Neurology, The Second Hospital of Hebei Medical University, 309 Zhonghuabei Street, Hebei, 050000, Shijiazhuang, People's Republic of China. .,Hebei Key Laboratory of Vascular Homeostasis and Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei, China.
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29
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Jiang J, Shang X, Zhao J, Cao M, Wang J, Li R, Wang Y, Xu J. Score for Predicting Active Cancer in Patients with Ischemic Stroke: A Retrospective Study. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5585206. [PMID: 34124248 PMCID: PMC8169246 DOI: 10.1155/2021/5585206] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/01/2021] [Accepted: 05/18/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND We aimed to examine the differences of clinical characteristics between patients with ischemic stroke with active cancer and those without cancer to develop a clinical score for predicting the presence of occult cancer in patients with ischemic stroke. METHODS This retrospective study enrolled consecutive adult patients with acute ischemic stroke who were admitted to our department between December 2017 and January 2019. The demographic, clinical, laboratory, and neuroimaging characteristics were compared between patients with ischemic stroke with active cancer and those without cancer. Multivariate analysis was performed to identify independent factors associated with active cancer. Subsequently, a predictive score was developed using the areas under the receiver operating characteristic curves based on these independent factors. Finally, Bayesian decision theory was applied to calculate the posterior probability of active cancer for finding the best scoring system. RESULTS Fifty-three (6.63%) of 799 patients with ischemic stroke had active cancer. The absence of a history of hyperlipidemia (odds ratio (OR) = 0.17, 95% confidence interval (CI): 0.06-0.48, P < 0.01), elevated serum fibrinogen (OR = 1.72, 95% CI: 1.33-2.22, P < 0.01) and D-dimer levels (OR = 1.43, 95% CI: 1.24-1.64, P <0.01), and stroke of undetermined etiology (OR = 22.87, 95% CI: 9.91-52.78, P < 0.01) were independently associated with active cancer. A clinical score based on the absence of hyperlipidemia, serum fibrinogen level of ≥4.00 g/L, and D-dimer level of ≥2.00 μg/mL predicted active cancer with an area under the curve of 0.83 (95% CI: 0.77-0.89, P < 0.01). The probability of active cancer was 59% at a supposed prevalence of 6.63%, if all three independent factors were present in a patient with ischemic stroke. CONCLUSIONS We devised a clinical score to predict active cancer in patients with ischemic stroke based on the absence of a history of hyperlipidemia and elevated serum D-dimer and fibrinogen levels. The use of this score may allow for early intervention. Further research is needed to confirm the implementation of this score in clinical settings.
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Affiliation(s)
- Jiwei Jiang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiuli Shang
- Department of Neurology, The First Affiliated Hospital, China Medical University, Shenyang, China
| | - Jinming Zhao
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, China
| | - Meihui Cao
- Department of Oncology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, China
| | - Jirui Wang
- Department of Neurology, The First Affiliated Hospital, China Medical University, Shenyang, China
| | - Runzhi Li
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yanli Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jun Xu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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30
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Nam KW, Kim CK, Yu S, Chung JW, Bang OY, Kim GM, Jung JM, Song TJ, Kim YJ, Kim BJ, Heo SH, Park KY, Kim JM, Park JH, Choi JC, Park MS, Kim JT, Choi KH, Hwang YH, Oh K, Seo WK. Pre-Admission CHADS2 and CHA2DS2-VASc Scores on Early Neurological Worsening. Cerebrovasc Dis 2021; 50:288-295. [PMID: 33588410 DOI: 10.1159/000513396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 11/19/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Stroke risk scores (CHADS2 and CHA2DS2-VASc) not only predict the risk of stroke in atrial fibrillation (AF) patients, but have also been associated with prognosis after stroke. OBJECTIVE The aim of this study was to evaluate the relationship between stroke risk scores and early neurological deterioration (END) in ischemic stroke patients with AF. METHODS We included consecutive ischemic stroke patients with AF admitted between January 2013 and December 2015. CHADS2 and CHA2DS2-VASc scores were calculated using the established scoring system. END was defined as an increase ≥2 on the total National Institutes of Health Stroke Scale (NIHSS) score or ≥1 on the motor NIHSS score within the first 72 h of admission. RESULTS A total of 2,099 ischemic stroke patients with AF were included. In multivariable analysis, CHA2DS2-VASc score (adjusted odds ratio [aOR] = 1.17, 95% confidence interval [CI] = 1.04-1.31) was significantly associated with END after adjusting for confounders. Initial NIHSS score, use of anticoagulants, and intracranial atherosclerosis (ICAS) were also found to be closely associated with END, independent of the CHA2DS2-VASc score. Multivariable analysis stratified by the presence of ICAS demonstrated that both CHA2DS2-VASc (aOR = 1.20, 95% CI = 1.04-1.38) and CHADS2 scores (aOR = 1.24, 95% CI = 1.01-1.52) were closely related to END in only patients with ICAS. In patients without ICAS, neither of the risk scores were associated with END. CONCLUSIONS High CHA2DS2-VASc score was associated with END in ischemic stroke patients with AF. This close relationship is more pronounced in patients with ICAS.
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Affiliation(s)
- Ki-Woong Nam
- Department of Neurology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Chi Kyung Kim
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Sungwook Yu
- Department of Neurology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jong-Won Chung
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Oh Young Bang
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Gyeong-Moon Kim
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jin-Man Jung
- Department of Neurology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea
| | - Tae-Jin Song
- Department of Neurology, Ewha Womans University, School of Medicine, Seoul, Republic of Korea
| | - Yong-Jae Kim
- Department of Neurology, The Catholic University of Korea, Seoul, Republic of Korea
| | - Bum Joon Kim
- Department of Neurology, Kyung Hee University College of Medicine, Seoul, Republic of Korea
| | - Sung Hyuk Heo
- Department of Neurology, Kyung Hee University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Yeol Park
- Department of Neurology, Chung-Ang University College of Medicine, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Jeong-Min Kim
- Department of Neurology, Chung-Ang University College of Medicine, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Jong-Ho Park
- Department of Neurology, Myongji Hospital, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Jay Chol Choi
- Department of Neurology, Jeju National University, Jeju, Republic of Korea
| | - Man-Seok Park
- Department of Neurology, Chonnam National University Hospital, Chonnam, Chonnam, Republic of Korea
| | - Joon-Tae Kim
- Department of Neurology, Chonnam National University Hospital, Chonnam, Chonnam, Republic of Korea
| | - Kang-Ho Choi
- Department of Neurology, Chonnam National University Hwasun Hospital, Hwasun, Republic of Korea
| | - Yang Ha Hwang
- Department of Neurology, Kyungpook National University Hospital, Dae-gu, Dae-gu, Republic of Korea
| | - Kyungmi Oh
- Department of Neurology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Woo-Keun Seo
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea, .,Department of Digital Health, SHAIST, Sungkyunkwan University, Seoul, Republic of Korea,
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Lee EJ, Bae J, Jeong HB, Lee EJ, Jeong HY, Yoon BW. Effectiveness of mechanical thrombectomy in cancer-related stroke and associated factors with unfavorable outcome. BMC Neurol 2021; 21:57. [PMID: 33549056 PMCID: PMC7866628 DOI: 10.1186/s12883-021-02086-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 01/25/2021] [Indexed: 11/20/2022] Open
Abstract
Background The effectiveness of mechanical thrombectomy (MT) in cancer-related stroke (CRS) is largely unknown. This study aims to investigate the clinical and radiological outcomes of MT in CRS patients. We also explored the factors that independently affect functional outcomes of patients with CRS after MT. Methods We retrospectively reviewed 341 patients who underwent MT after acute ischemic stroke onset between May 2014 and May 2020. We classified the patients into CRS (n = 34) and control (n = 307) groups and compared their clinical details. Among CRS patients, we analyzed the groups with and without good outcomes (3-months modified Rankin scale [mRS] score 0, 1, 2). Multivariate analysis was performed to investigate the independent predictors of unfavorable outcomes in patients with CRS after MT. Results A total of 341 acute ischemic stroke patients received MT, of whom 34 (9.9%) had CRS. Although the baseline National institute of health stroke scale (NIHSS) score and the rate of successful recanalization was not significantly different between CRS patients and control group, CRS patients showed more any cerebral hemorrhage after MT (41.2% vs. controls 23.8%, p = 0.037) and unfavorable functional outcome at 3 months (CRS patients median 3-month mRS score 4, interquartile range [IQR] 2 to 5.25 vs. controls median 3-month mRS score 3, IQR 1 to 4, [p = 0.026]). In the patients with CRS, elevated serum D-dimer level and higher baseline NIHSS score were independently associated with unfavorable functional outcome at 3 months (adjusted odds ratio [aOR]: 1.524, 95% confidence interval [CI]: 1.043–2.226; aOR: 1.264, 95% CI: 1.010–1.582, respectively). Conclusions MT is an appropriate therapeutic treatment for revascularization in CRS patients. However, elevated serum D-dimer levels and higher baseline NIHSS scores were independent predictors of unfavorable outcome. Further research is warranted to evaluate the significance of these predictors.
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Affiliation(s)
- Eung-Joon Lee
- Department of Neurology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Jeonghoon Bae
- Department of Neurology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Hae-Bong Jeong
- Department of Neurology, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Eun Ji Lee
- Department of Radiology, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea
| | - Han-Yeong Jeong
- Department of Neurology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Byung-Woo Yoon
- Department of Neurology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
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Nam KW, Kang MK, Jeong HY, Kim TJ, Lee EJ, Bae J, Jeon K, Jung KH, Ko SB, Yoon BW. Triglyceride-glucose index is associated with early neurological deterioration in single subcortical infarction: Early prognosis in single subcortical infarctions. Int J Stroke 2021; 16:944-952. [PMID: 33427104 DOI: 10.1177/1747493020984069] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND The research about the influence of triglyceride-glucose index on early prognosis in stroke is lacking. AIMS In this study, we evaluated the association between triglyceride-glucose index and early neurological deterioration in patients with single subcortical infarctions. METHODS Consecutive patients with single subcortical infarctions within 72 h of symptom onset between 2011 and 2015. Early neurological deterioration was defined as an increase of ≥2 in the total NIHSS score or ≥1 in the motor NIHSS score. The triglyceride-glucose index was calculated using the log scale of fasting triglyceride (mg/dL) × fasting glucose (mg/dL)/2. RESULTS A total of 305 patients with single subcortical infarctions were evaluated. In multivariable analysis, the triglyceride-glucose index (adjusted odds ratio [aOR] = 2.94, 95% confidence interval [CI] = 1.58-5.45) and age (aOR = 1.05, 95% CI = 1.01-1.09) were associated with early neurological deterioration. In subgroup analysis according to the type of single subcortical infarctions, only patients with proximal single subcortical infarctions showed a significant association between the triglyceride-glucose index and early neurological deterioration (aOR = 2.92, 95% CI = 1.35-6.29). On the other hand, there was no statistical significance in patients with distal single subcortical infarctions. Patients with untreated diabetes also showed the close association between the triglyceride-glucose index and early neurological deterioration (aOR = 3.94, 95% CI = 1.47-10.52). CONCLUSIONS The triglyceride-glucose index was associated with early neurological deterioration in single subcortical infarctions. This association differed depending on the location of lesion and the presence of untreated diabetes.
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Affiliation(s)
- Ki-Woong Nam
- Department of Neurology, 58927Seoul National University Hospital, Seoul, Korea.,Seoul National University College of Medicine, Seoul, Korea
| | - Min K Kang
- Department of Neurology, 58927Seoul National University Hospital, Seoul, Korea.,Seoul National University College of Medicine, Seoul, Korea
| | - Han-Yeong Jeong
- Department of Neurology, 58927Seoul National University Hospital, Seoul, Korea.,Seoul National University College of Medicine, Seoul, Korea
| | - Tae J Kim
- Department of Neurology, 58927Seoul National University Hospital, Seoul, Korea.,Seoul National University College of Medicine, Seoul, Korea
| | - Eung-Joon Lee
- Department of Neurology, 58927Seoul National University Hospital, Seoul, Korea.,Seoul National University College of Medicine, Seoul, Korea
| | - Jeonghoon Bae
- Department of Neurology, 58927Seoul National University Hospital, Seoul, Korea
| | - Kipyoung Jeon
- Department of Neurology, 58927Seoul National University Hospital, Seoul, Korea.,Seoul National University College of Medicine, Seoul, Korea
| | - Keun-Hwa Jung
- Department of Neurology, 58927Seoul National University Hospital, Seoul, Korea.,Seoul National University College of Medicine, Seoul, Korea
| | - Sang-Bae Ko
- Department of Neurology, 58927Seoul National University Hospital, Seoul, Korea.,Seoul National University College of Medicine, Seoul, Korea
| | - Byung-Woo Yoon
- Department of Neurology, 58927Seoul National University Hospital, Seoul, Korea.,Seoul National University College of Medicine, Seoul, Korea
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Salazar-Camelo RA, Moreno-Vargas EA, Cardona AF, Bayona-Ortiz HF. Ischemic stroke: A paradoxical manifestation of cancer. Crit Rev Oncol Hematol 2020; 157:103181. [PMID: 33264715 DOI: 10.1016/j.critrevonc.2020.103181] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 10/01/2020] [Accepted: 11/11/2020] [Indexed: 12/27/2022] Open
Abstract
INTRODUCTION Approximately 5-10 % of the patients with cryptogenic stroke have an underlying malignancy. Stroke as a complication of cancer increases the morbidity and mortality among cancer patients, leading to increased disability and healthcare costs. OBJECTIVE To provide elements to guide physicians for when to suspect and evaluate for cancer in stroke patients. DEVELOPMENT We performed a narrative review, portrayed in a question-answer format, to report relevant aspects of cancer stroke patients in the clinical practice and provide a guide based on the state-of-the-art literature. Conventional stroke mechanisms are only found in a fraction of patients with cancer. Although cardiovascular risk factors play an important role in both cancer and stroke pathogenesis, the recognition of more specific cancer-associated risk factors raises clinical suspicion for occult malignancy. We also expose the main type location and histology of tumors that are most commonly associated with stroke as well as potential blood biomarkers and current treatment considerations in the scenario of cancer associated stroke. CONCLUSION Subjects with active cancer are a patient population at increased risk for developing an ischemic stroke. Cryptogenic stroke patients have a higher risk of cancer diagnosis in the following 6-12 months. We recommend a multidisciplinary approach considering the high probability of a hidden malignancy and running a comprehensive evaluation including neurologic imaging, serological biomarkers and tight follow up.
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Affiliation(s)
- Ruth A Salazar-Camelo
- Neurology Department, Hospital Universitario Fundación Santa Fe Colombia, Bogotá, Colombia; Universidad los Andes Colombia, School of Medicine, Bogotá, Colombia.
| | - Eder A Moreno-Vargas
- Neurology Department, Hospital Universitario Fundación Santa Fe Colombia, Bogotá, Colombia; Universidad los Andes Colombia, School of Medicine, Bogotá, Colombia.
| | - Andrés F Cardona
- Clinical and Traslational Oncology Group, Clínica del Country, Bogotá, Colombia; Foundation for Clinical and Applied Cancer Research - FICMAC, Bogotá, Colombia; Molecular Oncology and Biology Systems Reasearch Group (Fox-G), Universidad El Bosque, Bogotá, Colombia.
| | - Hernán F Bayona-Ortiz
- Neurology Department, Hospital Universitario Fundación Santa Fe Colombia, Bogotá, Colombia; Universidad los Andes Colombia, School of Medicine, Bogotá, Colombia; Universidad El Bosque Colombia, School of Medicine, Neurology program, Bogotá, Colombia.
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Elevated troponin levels are associated with early neurological worsening in ischemic stroke with atrial fibrillation. Sci Rep 2020; 10:12626. [PMID: 32724110 PMCID: PMC7387448 DOI: 10.1038/s41598-020-69303-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 07/08/2020] [Indexed: 12/03/2022] Open
Abstract
Serum cardiac troponin I (cTnI) is often elevated in patients with ischemic stroke, and is associated with their prognosis. Since cTnI is also closely related to atrial fibrillation (AF), cTnI may be a sensitive prognostic indicator in patients with AF-related stroke. This study aimed to evaluate the association between serum cTnI and early neurological deterioration (END) in patients with AF-related stroke. We included consecutive AF-related stroke patients between 2013 and 2015. END was defined as an increase ≥ 2 in the total NIHSS score or ≥ 1 in the motor NIHSS score within the first 72 h of admission. A total of 1,133 patients with AF-related stroke were evaluated. In multivariable analysis, cTnI [adjusted odds ratio (aOR) = 1.16, 95% confidence interval (CI) 1.00–1.34; P = 0.047] remained significant after adjusting for confounders. Initial NIHSS score (aOR = 1.03, 95% CI 1.00–1.06; P = 0.043) was also positively associated with END; meanwhile, the use of anticoagulants was negatively associated in both vitamin K antagonists (aOR = 0.35, 95% CI 0.23–0.54; P < 0.001) and new oral anticoagulants (aOR = 0.41, 95% CI 0.19–0.89; P = 0.024). In conclusion, higher serum cTnI was associated with END in patients with AF-related stroke.
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Liu YL, Yin HP, Qiu DH, Qu JF, Zhong HH, Lu ZH, Wang F, Liang MQ, Chen YK. Multiple hypointense vessels on susceptibility-weighted imaging predict early neurological deterioration in acute ischaemic stroke patients with severe intracranial large artery stenosis or occlusion receiving intravenous thrombolysis. Stroke Vasc Neurol 2020; 5:361-367. [PMID: 32586972 PMCID: PMC7804053 DOI: 10.1136/svn-2020-000343] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 05/13/2020] [Accepted: 05/30/2020] [Indexed: 12/30/2022] Open
Abstract
Background and purpose Early neurological deterioration (END) is a common feature in patients with acute ischaemic stroke (AIS) receiving thrombolysis. This study aimed to investigate whether the presence of multiple hypointense vessels (MHVs) on susceptibility-weighted imaging (SWI) could predict END in patients with the anterior circulation AIS treated with recombinant tissue plasminogen activator (r-tPA). Methods This was a retrospective study focusing on AIS patients suffering from symptomatic stenosis or occlusion of the middle cerebral artery or internal carotid artery with r-tPA treatment. We collected clinical variables and initial haematological and neuroimaging findings. MHVs were measured on SWI performed after intravenous thrombosis and were defined as the presence of a greater number of veins or veins of a larger diameter with greater signal loss on SWI than those of the contralesional haemisphere. The degree of hyperintensity of MHVs was classified into four grades: none, subtle, moderate and extensive. END was defined as an increase in the National Institutes of Health Stroke Scale score by 2 points during the first 48 hours after the onset of symptoms. Multivariate logistic regressions were conducted to investigate the predictors of END. Results The study included 61 patients (51 males and 10 females) with a mean age of 62.4±12.6 years. Thirty-five (57.4%) patients presented with MHVs: 8 (13.1%) were graded as subtle MHVs, while 23 (37.7%) and 4 (6.6%) were graded as moderate or extensive MHVs, respectively. Twenty patients (32.8%) presented with END. Logistic regression analysis showed that compared with patients without MHVs, moderate MHVs (adjusted OR 5.446, 95% CI 1.360 to 21.800; p=0.017) and extensive MHVs (adjusted OR 15.240, 95% CI 1.200 to 193.544; p=0.036) were significantly associated with END. Conclusions MHVs might be a useful predictor of END in AIS patients with symptomatic large artery stenosis or occlusion after r-tPA treatment.
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Affiliation(s)
- Yong-Lin Liu
- Department of Neurology, Dongguan People's Hospital, Dongguan, Guangdong, China
| | - Han-Peng Yin
- Department of Neurology, Dongguan People's Hospital, Dongguan, Guangdong, China
| | - Dong-Hai Qiu
- Department of Neurology, Dongguan People's Hospital, Dongguan, Guangdong, China
| | - Jian-Feng Qu
- Department of Neurology, Dongguan People's Hospital, Dongguan, Guangdong, China
| | - Huo-Hua Zhong
- Department of Neurology, Dongguan People's Hospital, Dongguan, Guangdong, China
| | - Zhi-Hao Lu
- Department of Neurology, Dongguan People's Hospital, Dongguan, Guangdong, China
| | - Fang Wang
- Department of Radiology, Dongguan People's Hospital, Dongguan, Guangdong, China
| | - Man-Qiu Liang
- Department of Radiology, Dongguan People's Hospital, Dongguan, Guangdong, China
| | - Yang-Kun Chen
- Department of Neurology, Dongguan People's Hospital, Dongguan, Guangdong, China
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Martinez‐Majander N, Tatlisumak T. Cancer-associated ischemic stroke. Acta Neurol Scand 2020; 141:202-203. [PMID: 31701522 DOI: 10.1111/ane.13193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 11/04/2019] [Indexed: 11/30/2022]
Affiliation(s)
| | - Turgut Tatlisumak
- Department of Neurology Sahlgrenska University Hospital Gothenburg Sweden
- Department of Clinical Neuroscience Institute of Neuroscience and Physiology Sahlgrenska Academy at University of Gothenburg Gothenburg Sweden
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Cheng X, Qin Q, Lu L, Chen C, Wei Y, Wang D, Li H, Li G, Liang H, Li S, Cheng D, Liang Z. The independent risks and specific biomarker of breast cancer-related ischemic stroke. Int J Neurosci 2020; 131:135-143. [PMID: 32083954 DOI: 10.1080/00207454.2020.1733562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
AIM This retrospective study was designed to investigate the independent risks and specific biomarker for breast cancer-related ischemic stroke (BCRS). METHODS Clinical features and laboratory findings were compared between BCRS group and breast cancer group without stroke, and further multivariate analyses were performed to predict independent risks factors for BCRS patients. A receiver operator characteristic (ROC) curve analysis was configured to estimate the diagnostic efficacy of each independent risk and the product of these risks and to obtain the optimal cut-off value of diagnosis, which was termed the BCRS Index. RESULTS BCRS patients had elevated plasma D-dimer and CA153 levels and platelet-to-lymphocyte ratio (PLR), as well as more patients received endocrine therapy (all p < 0.05). Moreover, multivariate analysis revealed that D-dimer levels (odds ratio [OR]: 1.002; 95% confidence interval [CI]: 1.001-1.003; p = 0.000), CA153 levels (OR: 1.005; 95% CI: 1.001-1.008; p = 0.007), PLR (OR: 1.010; 95% CI: 1.004-1.015; p = 0.001), and endocrine therapy (OR: 1.268; 95% CI: 1.087-1.479; p = 0.003) were identified as independent risks of BCRS. Furthermore, ROC analysis displayed that the product of risks had the best diagnostic efficacy, of which the area under the curve was 0.846 ± 0.28. The optimum cut-off point was 2.37 × 106/mL, which was termed the BCRS Index with higher diagnostic accuracy and validity. CONCLUSIONS Endocrine therapy, as well as elevated plasma D-dimer and CA153 levels and PLR values may be independent risks for BCRS. Furthermore, BCRS Index should be served as a novel specific biomarker for BCRS, which is useful to distinguish BCRS for clinicians.
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Affiliation(s)
- Xuemin Cheng
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University & Guangxi Key Laboratory of Precision Medicine in Cardio-Cerebrovascular Diseases Control and Prevention & Guangxi Clinical Research Center for Cardio-Cerebrovascular Diseases, Nanning, Guangxi, China
| | - Qixiong Qin
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University & Guangxi Key Laboratory of Precision Medicine in Cardio-Cerebrovascular Diseases Control and Prevention & Guangxi Clinical Research Center for Cardio-Cerebrovascular Diseases, Nanning, Guangxi, China
| | - Lizhi Lu
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University & Guangxi Key Laboratory of Precision Medicine in Cardio-Cerebrovascular Diseases Control and Prevention & Guangxi Clinical Research Center for Cardio-Cerebrovascular Diseases, Nanning, Guangxi, China
| | - Chunyong Chen
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University & Guangxi Key Laboratory of Precision Medicine in Cardio-Cerebrovascular Diseases Control and Prevention & Guangxi Clinical Research Center for Cardio-Cerebrovascular Diseases, Nanning, Guangxi, China
| | - Yunfei Wei
- Department of Neurology, The Second Affliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Dacheng Wang
- Department of Neurology, The Ninth Affiliated Hospital of Guangxi Medical University, Beihai, Guangxi, China
| | - Haihua Li
- Department of Neurology, Fusui County People's Hospital, Chongzuo, Guangxi, China
| | - Guohui Li
- Department of Neurology, Wuzhou Red Cross Hospital, Wuzhou, Guangxi, China
| | - Hongbin Liang
- Department of Neurology, Cenxi People's Hospital, Cenxi, Guangxi, China
| | - Shengyu Li
- Department of Neurology, Wuming County People's Hospital, Nanning, Guangxi, China
| | - Daobin Cheng
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University & Guangxi Key Laboratory of Precision Medicine in Cardio-Cerebrovascular Diseases Control and Prevention & Guangxi Clinical Research Center for Cardio-Cerebrovascular Diseases, Nanning, Guangxi, China
| | - Zhijian Liang
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University & Guangxi Key Laboratory of Precision Medicine in Cardio-Cerebrovascular Diseases Control and Prevention & Guangxi Clinical Research Center for Cardio-Cerebrovascular Diseases, Nanning, Guangxi, China
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Bang OY, Chung JW, Lee MJ, Seo WK, Kim GM, Ahn MJ. Cancer-Related Stroke: An Emerging Subtype of Ischemic Stroke with Unique Pathomechanisms. J Stroke 2020; 22:1-10. [PMID: 32027788 PMCID: PMC7005348 DOI: 10.5853/jos.2019.02278] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 12/05/2019] [Indexed: 01/20/2023] Open
Abstract
Systemic cancer and ischemic stroke are common conditions and two of the most frequent causes of death among the elderly. The association between cancer and stroke has been reported worldwide. Stroke causes severe disability for cancer patients, while cancer increases the risk of stroke. Moreover, cancer-related stroke is expected to increase due to advances in cancer treatment and an aging population worldwide. Because cancer and stroke share risk factors (such as smoking and obesity) and treatment of cancer can increase the risk of stroke (e.g., accelerated atherosclerosis after radiation therapy), cancer may accelerate conventional stroke mechanisms (i.e., atherosclerosis, small vessel disease, and cardiac thrombus). In addition, active cancer and chemotherapy may enhance thrombin generation causing stroke related to coagulopathy. Patients with stroke due to cancer-related coagulopathy showed the characteristics findings of etiologic work ups, D-dimer levels, and infarct patterns. In this review, we summarized the frequency of cancer-related stroke among patients with ischemic stroke, mechanisms of stroke with in cancer patients, and evaluation and treatment of cancer-related stroke. We discussed the possibility of cancer-related stroke as a stroke subtype, and presented the most recent discoveries in the pathomechanisms and treatment of stroke due to cancer-related coagulopathy.
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Affiliation(s)
- Oh Young Bang
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Translational and Stem Cell Research Laboratory on Stroke, Samsung Medical Center, Seoul, Korea
| | - Jong-Won Chung
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Mi Ji Lee
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Woo-Keun Seo
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Gyeong-Moon Kim
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Myung-Ju Ahn
- Department of Hemato-Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Lin J, Wu S, Xu R, Shi Q, Tian C, Cui F, Shao X, Liu H. Clinical Characteristics and Risk Factors of Lung Cancer-Associated Acute Ischemic Stroke. BIOMED RESEARCH INTERNATIONAL 2019; 2019:6021037. [PMID: 31930131 PMCID: PMC6935791 DOI: 10.1155/2019/6021037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 10/07/2019] [Accepted: 10/16/2019] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To research the clinical characteristics and risk factors of lung cancer-associated acute ischemic stroke (LCA-AIS). METHODS Patients diagnosed with LCA-AIS, simple lung cancer, and simple AIS were enrolled. The primary information, laboratory results, tumor histopathology, neurological deficits, and survival time of the patients were collected and analyzed. RESULTS (1) In the LCA-AIS group, the pathology of 69.56% patients were adenocarcinoma, and the proportion of poorly differentiated patients was significantly more than that in moderately differentiated or highly differentiated. The number of stage IV lung cancer patients in the LCA-AIS group was significantly more common than in other stages. (2) 56.52% of patients with lung cancer were diagnosed before AIS, and the peak of AIS attack was 1-6 months after the diagnosis of lung cancer. (3) The independent risk factors of LCA-AIS were CYFRA-211 (OR 1.070; 95% confidence interval 1.005, 1.139; p = 0.035), TT (OR 1.275; 95% confidence interval 1.089, 1.493; p = 0.003), and Hct (OR 0.878; 95% confidence interval 0.779, 0.990; p = 0.034), making ROC curve, suggesting the area under the curve is 0.871. (4) The neurological deficit of patients in the LCA-AIS group was similar to the simple AIS group and could not be identified by the severity of neurological deficits. (5) The median survival time of LCA-AIS group patients was five months (95% confidence interval 3.796, 6.204). There were statistical differences in survival time between LCA-AIS group and simple AIS group patients (p < 0.001). CONCLUSIONS The interaction between lung cancer and AIS may shorten patients' life expectancy and worsen their quality of life.
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Affiliation(s)
- Jiacai Lin
- Department of Neurology, Hainan Hospital of Chinese PLA General Hospital, Sanya 572013, China
| | - Siting Wu
- Department of Neurology, Hainan Hospital of Chinese PLA General Hospital, Sanya 572013, China
| | - Rui Xu
- Department of Oncology, Hainan Hospital of Chinese PLA General Hospital, Sanya 572013, China
| | - Qiang Shi
- Department of Neurology, Hainan Hospital of Chinese PLA General Hospital, Sanya 572013, China
| | - Chenglin Tian
- Department of Neurology, Hainan Hospital of Chinese PLA General Hospital, Sanya 572013, China
| | - Fang Cui
- Department of Neurology, Hainan Hospital of Chinese PLA General Hospital, Sanya 572013, China
| | - Xue Shao
- Department of Neurology, Hainan Hospital of Chinese PLA General Hospital, Sanya 572013, China
| | - Hui Liu
- Department of Oncology, Hainan Hospital of Chinese PLA General Hospital, Sanya 572013, China
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Ohara T, Farhoudi M, Bang OY, Koga M, Demchuk AM. The emerging value of serum D-dimer measurement in the work-up and management of ischemic stroke. Int J Stroke 2019; 15:122-131. [DOI: 10.1177/1747493019876538] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Elevated D-dimer levels are a marker of both thrombin formation and fibrinolysis. Currently D-dimer measurement is routinely used for ruling out venous thromboembolism and diagnosis/monitoring of disseminated intravascular coagulation. Recent emerging data suggest that D-dimer may become an important biomarker in ischemic stroke as well as in cardiovascular diseases. Aims To outline the clinical utility of D-dimer in work-up and management of ischemic stroke. Summary D-dimer measurement is most useful in stroke with active cancer as it can confirm etiologic diagnosis, predict recurrent stroke risk, and aid treatment decision in cancer-associated stroke. In cryptogenic stroke, high D-dimer levels can also provide clues for the cause of stroke as occult cancer and undetected cardiac embolic source as occult atrial fibrillation and may be helpful in treatment decision making of secondary stroke prevention. Serial D-dimer measurements should be further studied to monitor antithrombotic therapy effectiveness in both cardiogenic and cryptogenic etiologies. Conclusion Accumulating data suggests the utility of D-dimer test in the management of ischemic stroke, although the evidence is still limited. Future studies would clarify the role of D-dimer measurement in ischemic stroke.
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Affiliation(s)
- Tomoyuki Ohara
- Calgary Stroke Program, Hotchkiss Brain Institute, Departments of Clinical Neurosciences and Radiology, Cumming School of Medicine University of Calgary, Calgary, Canada
- Department of Neurology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Mehdi Farhoudi
- Calgary Stroke Program, Hotchkiss Brain Institute, Departments of Clinical Neurosciences and Radiology, Cumming School of Medicine University of Calgary, Calgary, Canada
- Neurosciences Research Center, Neurology Department, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Oh Young Bang
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University, Seoul, Korea
| | - Masatoshi Koga
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Andrew M Demchuk
- Calgary Stroke Program, Hotchkiss Brain Institute, Departments of Clinical Neurosciences and Radiology, Cumming School of Medicine University of Calgary, Calgary, Canada
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Nam KW, Kim TJ, Lee JS, Park SH, Jeong HB, Yoon BW, Ko SB. Neutrophil-to-lymphocyte ratio predicts early worsening in stroke due to large vessel disease. PLoS One 2019; 14:e0221597. [PMID: 31449547 PMCID: PMC6709913 DOI: 10.1371/journal.pone.0221597] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 08/10/2019] [Indexed: 11/19/2022] Open
Abstract
Background Inflammation plays an important role in atherosclerosis and its complications. Since a dysregulated inflammatory response is associated with early neurological deterioration (END), serum neutrophil-to-lymphocyte ratio (NLR) could be a marker of END as well. Aim In this study, we evaluated the relationship between the serum NLR and END in patients with ischemic stroke due to large-artery atherosclerosis (LAA). Methods We evaluated consecutive patients with ischemic stroke due to LAA between January 2010 and December 2015. END was defined as an increase ≥ 2 on the total NIHSS score or ≥ 1 on the motor NIHSS score within the first 72 hours of admission. The NLR was calculated by dividing the absolute neutrophil count by the absolute lymphocyte count. Results Of the 349 included patients, 18.1% (n = 63) had END events. In multivariate analysis, serum NLR was independently associated with END (adjusted odds ratio, 1.08; 95% confidence interval [1.00–1.16], P = 0.043). Time to admission, and in-situ thrombosis and artery-to-artery embolization mechanisms were also significantly associated with END events. In an analysis of the relationship between serum NLR and vascular lesion burden, serum NLR was positively correlated with both the degree of stenotic lesions (P for trend = 0.006) and the number of vessel stenosis (P for trend = 0.038) in a dose-response manner. We also compared serum NLR by the stroke mechanisms: patients with hypoperfusion or in-situ thrombosis had the highest levels of NLR: however, only those with in-situ thrombosis had significantly higher NLR in the END group compared to the non-END group (P = 0.005). Conclusions Serum NLR levels were associated with END events in patients with ischemic stroke due to LAA. Since NLR was also closely correlated with the underlying vascular lesions, our results indicated clues for mechanisms of END events.
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Affiliation(s)
- Ki-Woong Nam
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Tae Jung Kim
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Ji Sung Lee
- Clinical Research Center, Asan Medical Center, Seoul, Korea
| | - Soo-Hyun Park
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Hae-Bong Jeong
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Byung-Woo Yoon
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Sang-Bae Ko
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
- * E-mail:
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Elevated plasma D-dimer levels are associated with short-term poor outcome in patients with acute ischemic stroke: a prospective, observational study. BMC Neurol 2019; 19:175. [PMID: 31331288 PMCID: PMC6643313 DOI: 10.1186/s12883-019-1386-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 07/01/2019] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Elevated levels of plasma D-dimer increase the risk of ischemic stroke, stroke severity, and the progression of stroke status, but the association between plasma D-dimer level and functional outcome is unclear. The aim of this study is to investigate whether plasma D-dimer level is a determinant of short-term poor functional outcome in patients with acute ischemic stroke (AIS). METHODS This prospective study included 877 Chinese patients with AIS admitted to Renmin Hospital of Wuhan University within 72 h of symptom onset. Patients were categorized by plasma D-dimer level: Quartile 1(≤0.24 mg/L), Quartile 2 (0.25-0.56 mg/L), Quartile 3 (0.57-1.78 mg/L), and Quartile 4 (> 1.78 mg/L). The medical record of each patient was reviewed, and demographic, clinical, laboratory and neuroimaging information was abstracted. Functional outcome at 90 days was assessed with the modified Rankin Scale. RESULTS Poor outcome was present in 302 (34.4%) of the 877 patients that were included in the study (mean age, 64 years; male, 68.5%). After adjustment for potential confounding variables, higher plasma D-dimer level on admission was associated with poor outcome (adjusted odds ratio 2.257, 95% confidence interval 1.349-3.777 for Q4:Q1; P trend = 0.004). According to receiver operating characteristic (ROC) analysis, the best discriminating factor for poor outcome was a plasma D-dimer level ≥ 0.315 mg/L (area under the ROC curve 0.657; sensitivity 83.8%; specificity 41.4%). CONCLUSION Elevated plasma D-dimer levels on admission are significantly associated with poor outcome after admission for AIS, suggesting the potential role of plasma D-dimer level as a predictive marker for short-term poor outcome in patients with AIS.
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Hsu JY, Liu AB. Anticoagulants for cancer-associated ischemic stroke. Tzu Chi Med J 2019; 31:144-148. [PMID: 31258288 PMCID: PMC6559024 DOI: 10.4103/tcmj.tcmj_55_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 05/24/2018] [Accepted: 02/14/2019] [Indexed: 12/21/2022] Open
Abstract
Patients with cancer-associated ischemic stroke pose similar clinical manifestations and image characteristics, mainly embolic infarction, as patients with atrial fibrillation do. D-dimer, a degraded product of fibrin polymer, is a useful indicator of hypercoagulability, which frequently increases in cancer-associated stroke, but not in stroke resulted from atrial fibrillation. The level of serum D-dimer is associated with mortality, prognosis, and recurrence of systemic thromboembolism in these patients. Theoretically, drugs block coagulation cascade, such as heparin and low-molecular-weight-heparin (LMWH), oral direct anticoagulants, could attenuate the status of hypercoagulation and decrease the amount of D-dimer. These drugs may be helpful to prevent thromboembolic events in patients with cancer-associated hypercoagulability. Vitamin K antagonist, warfarin, decreases the production of coagulation factors, but not interrupts coagulation cascade may not be helpful to decrease hypercoagulability, but increase the risk of bleeding. However, the treatment of cancer-associated embolic stroke is still controversial. This article reviews relevant clinical studies and proposes the applicability of direct oral anticoagulants from the pathophysiological mechanism.
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Affiliation(s)
- Jin-Yi Hsu
- Department of Neurology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - An-Bang Liu
- Department of Neurology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
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Schapira AHV. Progress in neurology 2017-2018. Eur J Neurol 2018; 25:1389-1397. [DOI: 10.1111/ene.13846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- A. H. V. Schapira
- Department of Clinical and Movement Neurosciences; UCL Queen Square Institute of Neurology; London UK
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Zhang L, Long Y, Xiao H, Yang J, Toulon P, Zhang Z. Use of D-dimer in oral anticoagulation therapy. Int J Lab Hematol 2018; 40:503-507. [PMID: 29806239 DOI: 10.1111/ijlh.12864] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 04/16/2018] [Indexed: 12/17/2022]
Abstract
Individualized anticoagulation management and improvement of the safety and effectiveness of oral anticoagulant have always been the focus of clinicians' attention. D-dimer, a sensitive marker of thrombosis and coagulation activation, is not only traditionally used in the diagnosis of venous thromboembolism, acute aortic dissection, and disseminated intravascular coagulation but can also be used as a helpful marker in the management of oral anticoagulant, including evaluating the anticoagulation quality, predicting clinical outcomes, and determining the optimal duration and intensity of anticoagulation.
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Affiliation(s)
- L Zhang
- Department of Clinical Laboratory and Pathology, Wuhan Asia Heart Hospital, Wuhan, China
| | - Y Long
- Heart Center, Wuhan Asia Heart Hospital, Wuhan, China
| | - H Xiao
- Heart Center, Wuhan Asia Heart Hospital, Wuhan, China
| | - J Yang
- Department of Clinical Laboratory and Pathology, Wuhan Asia Heart Hospital, Wuhan, China
| | - P Toulon
- Service d'Hématologie Biologique, CHU Pasteur, Université Nice Sofia-Antipolis, Nice, France
| | - Z Zhang
- Department of Clinical Laboratory and Pathology, Wuhan Asia Heart Hospital, Wuhan, China
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46
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Yeşilot N, Ekizoğlu E, Çoban O. Clinical Features of Cancer Associated Ischemic Stroke. ACTA ACUST UNITED AC 2018; 55:113-117. [PMID: 30057450 DOI: 10.29399/npa.22999] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Accepted: 12/10/2017] [Indexed: 01/02/2023]
Abstract
Introduction Cerebrovascular disease is the second most common cause of central nervous system involvement in cancer patients after metastases. Procoagulant substances secreted by tumour cells, cancer therapy, and embolus from tumour have been implicated in ischemic stroke (IS) in cancer patients. Methods Four thousand twenty patients with IS were prospectively recorded to the Istanbul Medical School Stroke Registry from August 1997 to May 2016. Ninety-two patients with IS and cancer and 3928 IS patients without cancer constituted the two groups. Results Hypertension, hyperlipidemia, and congestive heart failure were less commonly encountered in cancer stroke patients. Lacunar and posterior circulation syndromes were less common and total anterior circulation syndrome was more common in cancer patients (p<0.001). Multiple territory infarcts were more frequently seen in patients having overt or non-overt disseminated intravascular coagulopathy (DIC) compared to those without DIC. Median survival was significantly shorter in patients with cancer-related stroke. Conclusion Cancer associated stroke without other underlying etiology is a specific group of stroke patients presenting with multiple territorial infarcts, overt or non-overt disseminated intravascular coagulopathy, and poor prognosis.
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Affiliation(s)
- Nilüfer Yeşilot
- Department of Neurology, Istanbul Medical Faculty of Istanbul University, Istanbul, Turkey
| | - Esme Ekizoğlu
- Department of Neurology, Istanbul Medical Faculty of Istanbul University, Istanbul, Turkey
| | - Oğuzhan Çoban
- Department of Neurology, Istanbul Medical Faculty of Istanbul University, Istanbul, Turkey
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47
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Navi BB, Iadecola C. Ischemic stroke in cancer patients: A review of an underappreciated pathology. Ann Neurol 2018; 83:873-883. [PMID: 29633334 PMCID: PMC6021225 DOI: 10.1002/ana.25227] [Citation(s) in RCA: 179] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Revised: 04/02/2018] [Accepted: 04/02/2018] [Indexed: 02/06/2023]
Abstract
Currently 1 in 10 patients with ischemic stroke have comorbid cancer, and this frequency is expected to increase with continued advances in cancer therapeutics prolonging median survival. Well known for its association with venous thrombosis, cancer has recently emerged as a significant risk factor for arterial thromboembolism, including stroke; however, the underlying mechanisms are uncertain. In addition, the optimal strategies to prevent and acutely treat stroke in cancer patients are yet to be established. This review summarizes the current evidence on ischemic stroke risk, biomarkers, pathophysiology, treatments, and prognosis in cancer patients, emphasizing knowledge gaps and the potential strategies to address them. Ann Neurol 2018;83:873-883.
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Affiliation(s)
- Babak B Navi
- Department of Neurology
- Feil Family Brain and Mind Research Institute, Weill Cornell Medicine
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Costantino Iadecola
- Department of Neurology
- Feil Family Brain and Mind Research Institute, Weill Cornell Medicine
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48
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Long H, Qin K, Chen J, Chen Y, Chen L, Zeng J, Liang Z. Biomarkers of gastric cancer-related ischemic stroke and its underlying pathogenesis. Medicine (Baltimore) 2018; 97:e0493. [PMID: 29703010 PMCID: PMC5944483 DOI: 10.1097/md.0000000000010493] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
This study aimed to investigate the biomarkers and underlying pathogenesis of ischemic stroke in patients with gastric cancer (GC).Patients with active gastric cancer who had experienced acute ischemic stroke without conventional vascular risk factors (gastric cancer-related stroke [GCS] group) and visited The First Affiliated Hospital of Guangxi Medical University and First Affiliated Hospital of Sun Yat-sen University from January 2003 to December 2016 were retrospectively enrolled. The patients' clinical features and laboratory findings were compared with those of age-, sex-, and disease progression-matched patients with GC without ischemic stroke (GC group) who had been admitted to the same hospital during the same period (GCS:GC ratio = 1:2).Among the 9166 patients diagnosed with GC, 70 had experienced a cerebral infarction and were enrolled in this study. Among them, 53 (75.71%) harbored multiple lesions in multiple vascular territories. Notably, patients in the GCS group exhibited significant increases in the D-dimer and cancer antigen 125 (CA125) levels and platelet-to-neutrophil ratio (PNR), compared to their counterparts in the GC group. A multiple logistic regression analysis identified all 3 factors as independent risk factors for cerebral infarction in patients with GC (D-dimer, odds ratio [OR] = 1.006 per 1 ng/mL increase, 95% confidence interval [CI], 1.004-1.009, P = .000; CA125, OR = 1.016 per 1 U/mL increase, 95% CI, 1.005-1.027, P = .005; PNR, OR = 1.025 per 1 point increase, 95% CI: 1.003-1.048, P = .023).Elevated plasma D-dimer and CA125 levels and an increased PNR might affect the occurrence of GC-related ischemic stroke and could therefore serve as potential biomarkers.
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Affiliation(s)
- Haiyin Long
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning City, Guangxi Province
| | - Kemin Qin
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning City, Guangxi Province
| | - Jiyun Chen
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning City, Guangxi Province
| | - Yicong Chen
- Department of Neurology, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P.R. China
| | - Li Chen
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning City, Guangxi Province
| | - Jinsheng Zeng
- Department of Neurology, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P.R. China
| | - Zhijian Liang
- Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning City, Guangxi Province
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49
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Temporal changes in the neutrophil to lymphocyte ratio and the neurological progression in cryptogenic stroke with active cancer. PLoS One 2018; 13:e0194286. [PMID: 29547637 PMCID: PMC5856344 DOI: 10.1371/journal.pone.0194286] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 02/28/2018] [Indexed: 12/11/2022] Open
Abstract
Background Ischemic stroke patients with active cancer frequently experience early neurological deterioration (END); however, the predictors of END are not well studied. The neutrophil to lymphocyte ratio (NLR) has recently been described as a predictor of poor outcomes in cancer and stroke. However, its role in cancer-related stroke has not been addressed. Aim We aimed to evaluate the association between the NLR and END in cancer-related stroke patients. Methods We included 85 cryptogenic stroke patients with active cancer. END was defined as an increase ≥ 4 on the total National Institutes of Health Stroke Scale (NIHSS) score within 72 hours of admission. The NLR was calculated as the ratio of the absolute neutrophil count to the absolute lymphocyte count. We obtained the NLR during the following three periods: at admission, 1–3 days after admission (D 1–3 NLR) and 4–7 days after admission (D 4–7 NLR). Results END occurred in 15 (18%) of the 85 patients. END was significantly associated with the initial NIHSS score, infarction volume, and the D 1–3 NLR. In multivariate analysis, a higher D 1–3 NLR, measured before END events, remained an independent predictor of END [adjusted odds ratio = 2.78, 95% confidence interval = 1.09–7.08, P = 0.032]. In terms of temporal changes in the NLR, the END group showed a tendency toward temporal increase in the NLR at D 1–3 (P = 0.061) with subsequent decrements in the D 4–7 NLR (P = 0.088), while the non-END group showed no significant changes in the NLR between periods. Conclusions This study demonstrated that a higher NLR could predict END events in cryptogenic stroke patients with active cancer. However, the results should be confirmed in further large prospective studies.
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Selvik HA, Bjerkreim AT, Thomassen L, Waje-Andreassen U, Naess H, Kvistad CE. When to Screen Ischaemic Stroke Patients for Cancer. Cerebrovasc Dis 2018; 45:42-47. [PMID: 29402826 DOI: 10.1159/000484668] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 10/25/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND AND PURPOSE Ischemic stroke can be the first manifestation of cancer and it is therefore important to ascertain which stroke patients should be considered for cancer-diagnostic investigations. We aimed to determine the frequency of active cancer in patients with acute ischemic stroke and to compare clinical findings in stroke patients with active cancer to ischemic stroke patients with no history of cancer. Finally, we aimed to develop a predictive and feasible score for clinical use to uncover underlying malignancy. METHODS All ischemic stroke patients admitted to the stroke unit in the Department of Neurology, Haukeland University Hospital were consecutively included in the Norwegian Stroke Research Registry (NORSTROKE). Stroke etiology was determined by the Trial of Org 10172 in Acute Stroke Treatment (TOAST) criteria. Data on cancer diagnoses was obtained from patients' medical records and the Cancer Registry of Norway. Active cancer was defined as cancer diagnosis, metastasis of known cancer, recurrent cancer or receiving cancer treatment, all within 12 months before or after the index stroke. Based on variables independently associated with active cancer, a predictive score was developed using the area under the receiver operating characteristic (AUC-ROC) curves. Bayes' theorem was used to calculate post-test probabilities of active cancer. RESULTS Of the 1,646 ischemic stroke patients included, 82 (5.0%) had active cancer. Increased D-dimer (OR = 1.1, 95% CI: 1.1-1.2, p = <0.001), lower Hb (OR = 0.6, 95% CI: 0.5-0.7, p = <0.001), smoking (OR = 2.2, 95% CI: 1.2-4.3, p = 0.02) and suffering a stroke of undetermined etiology (OR = 1.9, 95% CI: 1.1-3.3, p = 0.03) were factors independently associated with active cancer. These were included in the final predictive score which gave an AUC of 0.73 (95% CI: 0.65-0.81) in patients younger than 75 years of age. Assuming the prevalence of cancer to be 5%, the score shows that if a patient fulfills all 3 score points, the probability of active cancer is 53%. CONCLUSIONS Active cancer was found in 5% of our ischemic stroke patients. We found that a clinical score comprising elevated D-dimer ≥3 mg/L, lower Hb ≤12.0 g/dL and previous or current smoking is feasible for predicting active cancer in ischemic stroke patients.
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Affiliation(s)
- Henriette Aurora Selvik
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Department of Neurology, Haukeland University Hospital, Bergen, Norway
| | - Anna Therese Bjerkreim
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Department of Neurology, Haukeland University Hospital, Bergen, Norway
| | - Lars Thomassen
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Department of Neurology, Haukeland University Hospital, Bergen, Norway
| | - Ulrike Waje-Andreassen
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
| | - Halvor Naess
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Department of Neurology, Haukeland University Hospital, Bergen, Norway.,Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway
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