Clinical RoPE (cRoPE) score predicts patent foramen ovale detection among stroke patients: a multicenter observational study.

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Title: Clinical RoPE (cRoPE) score predicts patent foramen ovale detection among stroke patients: a multicenter observational study.
Authors: Giannandrea, David (AUTHOR), Padiglioni, Chiara (AUTHOR), Eusebi, Paolo (AUTHOR), Mengoni, Anna (AUTHOR), Romoli, Michele (AUTHOR), Galati, Franco (AUTHOR), Vecchio, Antonio (AUTHOR), Cenciarelli, Silvia (AUTHOR), Ricci, Stefano (AUTHOR), Consoli, Domenico (AUTHOR), SISIFO collaborators (CORPORATE AUTHOR)
Source: Neurological Sciences. Nov2020, Vol. 41 Issue 11, p3227-3233. 7p. 3 Charts, 2 Graphs.
Subjects: Patent foramen ovale, Stroke patients, Lacunar stroke, Rope, Scientific observation, Paradoxical embolism, Stroke, Research evaluation, Cerebral ischemia, Longitudinal method
Geographic Terms: Italy
Abstract: Backgroud: The role of patent foramen ovale (PFO) in cryptogenic stroke (CS) is debated. Tools to predict PFO occurrence and attributable fraction are needed to guide cost-effective diagnostics and treatment. Risk of Paradoxical Embolism (RoPE) score relies on neuroimaging findings, which might be inconclusive in up to 30% of cases.Methods: We developed a clinical-based easy tool to predict the presence and attributable fraction of PFO in CS patients, without using neuroimaging. The clinical RoPE (cRoPE) score, ranging 1-10, was elaborated through Delphi method from the original RoPE score, replacing cortical infarction with the Oxfordshire Community Stroke Project (OCSP) classification (lacunar stroke = 0 points, other subtypes = 1 point). Then, from the SISIFO (Studio Italiano di prevalenza nello Stroke Ischemico di pervietà del Forame Ovale, or Prevalence of Patent Foramen Ovale in Ischemic Stroke in Italy) study, a multicenter, prospective study on consecutive acute ischemic stroke patients (n = 1130) classified by Trial of Org 10172 in Acute Stroke Treatment (TOAST) and OCSP criteria and undergoing PFO testing, we selected the VV-CDC cohort (Vibo Valentia, Città di Castello, n = 323) to test the accuracy of cRoPE in predicting PFO detection. We compared cRoPE with RoPE to verify cRoPE reliability. Finally, we tested, through ROC analysis, the performance of cRoPE depending on TOAST classification.Results: Overall, PFO was detected in 21% in VV-CDC and in 23.4% in remaining SISIFO cohort (n = 807). cRoPEAUC and RoPEAUC were similar in VV-CDC. cRoPE performance was comparable with RoPE among CS (cRoPEAUC 0.76, 95%CI 0.67-0.85, RoPEAUC 0.75, 95%CI 0.66-0.84). Moving to the remaining SISIFO cohort, cRoPE confirmed satisfactory accuracy in predicting PFO detection in CS patients (cRoPEAUC 0.71, 95%CI 0.66-0.78, p = 0.032).Conclusions: Conclusions: cRoPE might help in stratification of patients with CS, allowing accurate esteem of the likelihood of PFO to be found, especially in cases when neuroimaging is inconclusive. [ABSTRACT FROM AUTHOR]
Copyright of Neurological Sciences is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Clinical RoPE (cRoPE) score predicts patent foramen ovale detection among stroke patients: a multicenter observational study.
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  Data: <searchLink fieldCode="AR" term="%22Giannandrea%2C+David%22">Giannandrea, David</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Padiglioni%2C+Chiara%22">Padiglioni, Chiara</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Eusebi%2C+Paolo%22">Eusebi, Paolo</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mengoni%2C+Anna%22">Mengoni, Anna</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Romoli%2C+Michele%22">Romoli, Michele</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Galati%2C+Franco%22">Galati, Franco</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Vecchio%2C+Antonio%22">Vecchio, Antonio</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Cenciarelli%2C+Silvia%22">Cenciarelli, Silvia</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ricci%2C+Stefano%22">Ricci, Stefano</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Consoli%2C+Domenico%22">Consoli, Domenico</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22SISIFO+collaborators%22">SISIFO collaborators</searchLink> (CORPORATE AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Neurological+Sciences%22">Neurological Sciences</searchLink>. Nov2020, Vol. 41 Issue 11, p3227-3233. 7p. 3 Charts, 2 Graphs.
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  Data: <searchLink fieldCode="DE" term="%22Patent+foramen+ovale%22">Patent foramen ovale</searchLink><br /><searchLink fieldCode="DE" term="%22Stroke+patients%22">Stroke patients</searchLink><br /><searchLink fieldCode="DE" term="%22Lacunar+stroke%22">Lacunar stroke</searchLink><br /><searchLink fieldCode="DE" term="%22Rope%22">Rope</searchLink><br /><searchLink fieldCode="DE" term="%22Scientific+observation%22">Scientific observation</searchLink><br /><searchLink fieldCode="DE" term="%22Paradoxical+embolism%22">Paradoxical embolism</searchLink><br /><searchLink fieldCode="DE" term="%22Stroke%22">Stroke</searchLink><br /><searchLink fieldCode="DE" term="%22Research+evaluation%22">Research evaluation</searchLink><br /><searchLink fieldCode="DE" term="%22Cerebral+ischemia%22">Cerebral ischemia</searchLink><br /><searchLink fieldCode="DE" term="%22Longitudinal+method%22">Longitudinal method</searchLink>
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  Data: <bold>Backgroud: </bold>The role of patent foramen ovale (PFO) in cryptogenic stroke (CS) is debated. Tools to predict PFO occurrence and attributable fraction are needed to guide cost-effective diagnostics and treatment. Risk of Paradoxical Embolism (RoPE) score relies on neuroimaging findings, which might be inconclusive in up to 30% of cases.<bold>Methods: </bold>We developed a clinical-based easy tool to predict the presence and attributable fraction of PFO in CS patients, without using neuroimaging. The clinical RoPE (cRoPE) score, ranging 1-10, was elaborated through Delphi method from the original RoPE score, replacing cortical infarction with the Oxfordshire Community Stroke Project (OCSP) classification (lacunar stroke = 0 points, other subtypes = 1 point). Then, from the SISIFO (Studio Italiano di prevalenza nello Stroke Ischemico di pervietà del Forame Ovale, or Prevalence of Patent Foramen Ovale in Ischemic Stroke in Italy) study, a multicenter, prospective study on consecutive acute ischemic stroke patients (n = 1130) classified by Trial of Org 10172 in Acute Stroke Treatment (TOAST) and OCSP criteria and undergoing PFO testing, we selected the VV-CDC cohort (Vibo Valentia, Città di Castello, n = 323) to test the accuracy of cRoPE in predicting PFO detection. We compared cRoPE with RoPE to verify cRoPE reliability. Finally, we tested, through ROC analysis, the performance of cRoPE depending on TOAST classification.<bold>Results: </bold>Overall, PFO was detected in 21% in VV-CDC and in 23.4% in remaining SISIFO cohort (n = 807). cRoPEAUC and RoPEAUC were similar in VV-CDC. cRoPE performance was comparable with RoPE among CS (cRoPEAUC 0.76, 95%CI 0.67-0.85, RoPEAUC 0.75, 95%CI 0.66-0.84). Moving to the remaining SISIFO cohort, cRoPE confirmed satisfactory accuracy in predicting PFO detection in CS patients (cRoPEAUC 0.71, 95%CI 0.66-0.78, p = 0.032).<bold>Conclusions: </bold>Conclusions: cRoPE might help in stratification of patients with CS, allowing accurate esteem of the likelihood of PFO to be found, especially in cases when neuroimaging is inconclusive. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Neurological Sciences is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1007/s10072-020-04386-6
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      – Code: eng
        Text: English
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      – SubjectFull: Patent foramen ovale
        Type: general
      – SubjectFull: Stroke patients
        Type: general
      – SubjectFull: Lacunar stroke
        Type: general
      – SubjectFull: Rope
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      – SubjectFull: Scientific observation
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      – SubjectFull: Paradoxical embolism
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      – SubjectFull: Stroke
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      – SubjectFull: Italy
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      – TitleFull: Clinical RoPE (cRoPE) score predicts patent foramen ovale detection among stroke patients: a multicenter observational study.
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              M: 11
              Text: Nov2020
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