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Camps-Renom P, Prats-Sánchez L, Casoni F, González-de-Echávarri JM, Marrero-González P, Castrillón I, Marín R, Jiménez-Xarrié E, Delgado-Mederos R, Martínez-Domeño A, Guisado-Alonso D, Martí-Fàbregas J. Plaque neovascularization detected with contrast-enhanced ultrasound predicts ischaemic stroke recurrence in patients with carotid atherosclerosis. Eur J Neurol 2020; 27:809-816. [PMID: 31997418 DOI: 10.1111/ene.14157] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 01/17/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND PURPOSE Plaque neovascularization is a hallmark of carotid plaque vulnerability. With contrast-enhanced ultrasound (CEUS) it is possible to visualize plaque neovessels in vivo. Our aim was to determine if CEUS-detected neovessels were associated with stroke recurrences in patients with a recent stroke and carotid atherosclerosis. METHODS We conducted a prospective study of consecutive patients with a recent stroke and at least one atherosclerotic plaque in the internal carotid artery on the side consistent with symptoms. All of our patients underwent a carotid ultrasound examination including a CEUS study. Neovascularization was graded into three categories according to the extent of neovessels. During the follow-up, we recorded stroke recurrences. A multivariable Cox regression analysis was performed to evaluate predictors of recurrence. RESULTS We included 78 patients whose mean age was 74.3 ± 10.4 years. There were 29 (37.2%) patients with a low-grade stenosis (<50%). The remainder presented moderate (50%-69%) or high-grade (≥70%) stenosis. CEUS was not interpretable in 35.9% of the patients, mainly due to calcium shadows. We detected neovascularization in 80% of the plaques. After a median follow-up of 14.1 (interquartile range, 9.5-19.6) months, there were 15 (19.2%) stroke recurrences. In the Cox regression analysis, CEUS-detected neovascularization was independently associated with the risk of stroke recurrence, even after adjusting for the degree of stenosis (hazard ratio, 6.57; 95% confidence interval, 1.66-26.01). CONCLUSION In patients with an anterior circulation ischaemic stroke and carotid atherosclerosis, plaque neovascularization detected with CEUS was an independent predictor of stroke recurrence.
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Affiliation(s)
- P Camps-Renom
- Department of Neurology, Biomedical Research Institute Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - L Prats-Sánchez
- Department of Neurology, Biomedical Research Institute Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - F Casoni
- Department of Clinical Neurosciences, IRCCS San Raffaele Scientific Institute, Neurology - Sleep Disorders Center, Milan, Italy
| | - J M González-de-Echávarri
- Department of Neurology, Biomedical Research Institute Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - P Marrero-González
- Department of Neurology, Biomedical Research Institute Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - I Castrillón
- Department of Neurology, Biomedical Research Institute Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - R Marín
- Department of Neurology, Biomedical Research Institute Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - E Jiménez-Xarrié
- Department of Neurology, Biomedical Research Institute Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - R Delgado-Mederos
- Department of Neurology, Biomedical Research Institute Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - A Martínez-Domeño
- Department of Neurology, Biomedical Research Institute Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - D Guisado-Alonso
- Department of Neurology, Biomedical Research Institute Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - J Martí-Fàbregas
- Department of Neurology, Biomedical Research Institute Sant Pau (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
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Camps-Renom P, Méndez J, Granell E, Casoni F, Prats-Sánchez L, Martínez-Domeño A, Guisado-Alonso D, Martí-Fàbregas J, Delgado-Mederos R. Transcranial Duplex Sonography Predicts Outcome following an Intracerebral Hemorrhage. AJNR Am J Neuroradiol 2017; 38:1543-1549. [PMID: 28619839 DOI: 10.3174/ajnr.a5248] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Accepted: 03/27/2017] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Several radiologic features such as hematoma volume are related to poor outcome following an intracerebral hemorrhage and can be measured with transcranial duplex sonography. We sought to determine the prognostic value of transcranial duplex sonography in patients with intracerebral hemorrhage. MATERIALS AND METHODS We conducted a prospective study of patients diagnosed with spontaneous intracerebral hemorrhage. Transcranial duplex sonography examinations were performed within 2 hours of baseline CT, and we recorded the following variables: hematoma volume, midline shift, third ventricle and lateral ventricle diameters, and the pulsatility index in both MCAs. We correlated these data with the CT scans and assessed the prognostic value of the transcranial duplex sonography measurements. We assessed early neurologic deterioration during hospitalization and mortality at 1-month follow-up. RESULTS We included 35 patients with a mean age of 72.2 ± 12.8 years. Median baseline hematoma volume was 9.85 mL (interquartile range, 2.74-68.29 mL). We found good agreement and excellent correlation between transcranial duplex sonography and CT when measuring hematoma volume (r = 0.791; P < .001) and midline shift (r = 0.827; P < .001). The logistic regression analysis with transcranial duplex sonography measurements showed that hematoma volume was an independent predictor of early neurologic deterioration (OR, 1.078; 95% CI, 1.023-1.135) and mortality (OR, 1.089; 95% CI, 1.020-1.160). A second regression analysis with CT variables also demonstrated that hematoma volume was associated with early neurologic deterioration and mortality. When we compared the rating operation curves of both models, their predictive power was similar. CONCLUSIONS Transcranial duplex sonography showed an excellent correlation with CT in assessing hematoma volume and midline shift in patients with intracerebral hemorrhage. Hematoma volume measured with transcranial duplex sonography was an independent predictor of poor outcome.
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Affiliation(s)
- P Camps-Renom
- From the Departments of Neurology (P.C.-R., F.C., L.P.-S., A.M.-D., D.G.-A., J.M.-F., R.D.-M.)
| | - J Méndez
- Radiology (J.M., E.G.), Biomedical Research Institute Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - E Granell
- Radiology (J.M., E.G.), Biomedical Research Institute Sant Pau, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - F Casoni
- From the Departments of Neurology (P.C.-R., F.C., L.P.-S., A.M.-D., D.G.-A., J.M.-F., R.D.-M.)
| | - L Prats-Sánchez
- From the Departments of Neurology (P.C.-R., F.C., L.P.-S., A.M.-D., D.G.-A., J.M.-F., R.D.-M.)
| | - A Martínez-Domeño
- From the Departments of Neurology (P.C.-R., F.C., L.P.-S., A.M.-D., D.G.-A., J.M.-F., R.D.-M.)
| | - D Guisado-Alonso
- From the Departments of Neurology (P.C.-R., F.C., L.P.-S., A.M.-D., D.G.-A., J.M.-F., R.D.-M.)
| | - J Martí-Fàbregas
- From the Departments of Neurology (P.C.-R., F.C., L.P.-S., A.M.-D., D.G.-A., J.M.-F., R.D.-M.)
| | - R Delgado-Mederos
- From the Departments of Neurology (P.C.-R., F.C., L.P.-S., A.M.-D., D.G.-A., J.M.-F., R.D.-M.)
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Abilleira S, Ribera A, Cardona P, Rubiera M, López-Cancio E, Amaro S, Rodríguez-Campello A, Camps-Renom P, Cánovas D, de Miquel MA, Tomasello A, Remollo S, López-Rueda A, Vivas E, Perendreu J, Gallofré M, Martí-Fàbregas J, Delgado-Mederos R, Martínez-Domeño A, Marín R, Roquer J, Ois Á, Jiménez-Conde J, Guimaraens L, Chamorro Á, Obach V, Urra X, Macho J, Blasco J, San Roman L, Martínez-Yélamos A, Quesada H, Lara B, Cayuela N, Aja L, Mora P, Molina C, Ribó M, Pagola J, Rodríguez-Luna D, Muchada M, Coscojuela P, Dávalos A, Millán M, Pérez de la Ossa N, Gomis M, Dorado L, Castaño C, Garcia M, Estela J, Krupinski J, Huertas-Folch S, Nicolás-Herrerias M, Gómez-Choco M, García S, Martínez R, Sanahuja J, Purroy F, Serena J, Castellanos M, Silva Y, Marés R, Pellisé A, Ustrell X, Baiges J, Garcés M, Saura J, Soler-Insa J, Aragonés J, Cocho D, Palomeras E. Outcomes After Direct Thrombectomy or Combined Intravenous and Endovascular Treatment Are Not Different. Stroke 2017; 48:375-378. [DOI: 10.1161/strokeaha.116.015857] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 10/24/2016] [Accepted: 11/15/2016] [Indexed: 11/16/2022]
Abstract
Background and Purpose—
Whether intravenous thrombolysis adds a further benefit when given before endovascular thrombectomy (EVT) is unknown. Furthermore, intravenous thrombolysis delays time to groin puncture, mainly among drip and ship patients.
Methods—
Using region-wide registry data, we selected cases that received direct EVT or combined intravenous thrombolysis+EVT for anterior circulation strokes between January 2011 and October 2015. Treatment effect was estimated by stratification on a propensity score. The average odds ratios for the association of treatment with good outcome and death at 3 months and symptomatic bleedings at 24 hours were calculated with the Mantel–Haenszel test statistic.
Results—
We included 599 direct EVT patients and 567 patients with combined treatment. Stratification through propensity score achieved balance of baseline characteristics across treatment groups. There was no association between treatment modality and good outcome (odds ratio, 0.97; 95% confidence interval, 0.74–1.27), death (odds ratio, 1.07; 95% confidence interval, 0.74–1.54), or symptomatic bleedings (odds ratio, 0.56; 95% confidence interval, 0.25–1.27).
Conclusions—
This observational study suggests that outcomes after direct EVT or combined intravenous thrombolysis+EVT are not different. If confirmed by a randomized controlled trial, it may have a significant impact on organization of stroke systems of care.
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Affiliation(s)
- Sònia Abilleira
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Aida Ribera
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Pedro Cardona
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Marta Rubiera
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Elena López-Cancio
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Sergi Amaro
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Ana Rodríguez-Campello
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Pol Camps-Renom
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - David Cánovas
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Maria Angels de Miquel
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Alejandro Tomasello
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Sebastian Remollo
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Antonio López-Rueda
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Elio Vivas
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Joan Perendreu
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
| | - Miquel Gallofré
- From the Stroke Program, Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain (S. Abilleira, M.G.); CIBER Epidemiología y Salud Pública (CIBERESP) (S. Abilleira, M.G.); Cardiovascular Epidemiology Unit, Cardiology Department, Hospital Vall d’Hebron, Barcelona, Spain (A.R.); Neurology Department, Hospital de Bellvitge, Hospitalet de Llobregat, Spain (P.C.); Stroke Unit, Neurology Department, Hospital Vall d’Hebron, Barcelona, Spain (M.R.); Department of Neurosciences, Hospital
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