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<meta name="DC.Title" content="The Effects of Cement Volume on Clinical Outcomes of Percutaneous Vertebroplasty" />
<meta name="DC.Date" content="2006-10-01" />
<meta name="DC.Publisher" content="American Journal of Neuroradiology" />
<meta name="DC.Rights" content="Copyright © American Society of Neuroradiology" />
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<meta name="DC.Description" content="BACKGROUND AND PURPOSE: There exists significant variability in the volume of polymethylmethacrylate cement injected during percutaneous vertebroplasty. Larger cement volumes injected may be associated with better clinical outcomes, but larger volumes may also be associated with greater risk of complications related to cement leakage. We describe an analysis of the association between clinical and procedural variables, including cement volume injected, and the clinical outcomes of patients treated with single-level vertebroplasty.

METHODS: Retrospective analysis of 158 patients treated with single-level vertebroplasty was performed. Relationships among patient and procedural variables and relationships between these variables and ordinal clinical outcome scores of pain and medication use at postprocedure time points from 1 week to 2 years were evaluated with bivariate and multivariable analyses.

RESULTS: There was no significant association between the volume of cement injected and the clinical outcomes of postprocedure pain ( P = .159–.871) and medication use ( P = .223–.875).

CONCLUSION: Vertebroplasty operators need not feel compelled to achieve particular cement volumes injected in the pursuit of better clinical outcomes but should strive to achieve the maximal safe filling of individual vertebral bodies." />
<meta name="DC.Contributor" content="T.J. Kaufmann" />
<meta name="DC.Contributor" content="A.T. Trout" />
<meta name="DC.Contributor" content="D.F. Kallmes" />
<meta name="article:published_time" content="2006-10-01" />
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<meta name="citation_title" content="The Effects of Cement Volume on Clinical Outcomes of Percutaneous Vertebroplasty" />
<meta name="citation_abstract" lang="en" content="&lt;p&gt;&lt;b&gt;BACKGROUND AND PURPOSE:&lt;/b&gt; There exists significant variability in the volume of polymethylmethacrylate cement injected during percutaneous vertebroplasty. Larger cement volumes injected may be associated with better clinical outcomes, but larger volumes may also be associated with greater risk of complications related to cement leakage. We describe an analysis of the association between clinical and procedural variables, including cement volume injected, and the clinical outcomes of patients treated with single-level vertebroplasty.&lt;/p&gt;&lt;p&gt;&lt;b&gt;METHODS:&lt;/b&gt; Retrospective analysis of 158 patients treated with single-level vertebroplasty was performed. Relationships among patient and procedural variables and relationships between these variables and ordinal clinical outcome scores of pain and medication use at postprocedure time points from 1 week to 2 years were evaluated with bivariate and multivariable analyses.&lt;/p&gt;&lt;p&gt;&lt;b&gt;RESULTS:&lt;/b&gt; There was no significant association between the volume of cement injected and the clinical outcomes of postprocedure pain (&lt;i&gt;P&lt;/i&gt; = .159–.871) and medication use (&lt;i&gt;P&lt;/i&gt; = .223–.875).&lt;/p&gt;&lt;p&gt;&lt;b&gt;CONCLUSION:&lt;/b&gt; Vertebroplasty operators need not feel compelled to achieve particular cement volumes injected in the pursuit of better clinical outcomes but should strive to achieve the maximal safe filling of individual vertebral bodies.&lt;/p&gt;" />
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<meta name="citation_publication_date" content="2006/10/01" />
<meta name="citation_mjid" content="ajnr;27/9/1933" />
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<meta name="twitter:description" content="BACKGROUND AND PURPOSE: There exists significant variability in the volume of polymethylmethacrylate cement injected during percutaneous vertebroplasty. Larger cement volumes injected may be associated with better clinical outcomes, but larger volumes may also be associated with greater risk of complications related to cement leakage. We describe an analysis of the association between clinical and procedural variables, including cement volume injected, and the clinical outcomes of patients treated with single-level vertebroplasty.

METHODS: Retrospective analysis of 158 patients treated with single-level vertebroplasty was performed. Relationships among patient and procedural variables and relationships between these variables and ordinal clinical outcome scores of pain and medication use at postprocedure time points from 1 week to 2 years were evaluated with bivariate and multivariable analyses.

RESULTS: There was no significant association between the volume of cement injected and the clinical outcomes of postprocedure pain ( P = .159–.871) and medication use ( P = .223–.875).

CONCLUSION: Vertebroplasty operators need not feel compelled to achieve particular cement volumes injected in the pursuit of better clinical outcomes but should strive to achieve the maximal safe filling of individual vertebral bodies." />
<meta name="og-title" property="og:title" content="The Effects of Cement Volume on Clinical Outcomes of Percutaneous Vertebroplasty" />
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<meta name="og-description" property="og:description" content="BACKGROUND AND PURPOSE: There exists significant variability in the volume of polymethylmethacrylate cement injected during percutaneous vertebroplasty. Larger cement volumes injected may be associated with better clinical outcomes, but larger volumes may also be associated with greater risk of complications related to cement leakage. We describe an analysis of the association between clinical and procedural variables, including cement volume injected, and the clinical outcomes of patients treated with single-level vertebroplasty.

METHODS: Retrospective analysis of 158 patients treated with single-level vertebroplasty was performed. Relationships among patient and procedural variables and relationships between these variables and ordinal clinical outcome scores of pain and medication use at postprocedure time points from 1 week to 2 years were evaluated with bivariate and multivariable analyses.

RESULTS: There was no significant association between the volume of cement injected and the clinical outcomes of postprocedure pain ( P = .159–.871) and medication use ( P = .223–.875).

CONCLUSION: Vertebroplasty operators need not feel compelled to achieve particular cement volumes injected in the pursuit of better clinical outcomes but should strive to achieve the maximal safe filling of individual vertebral bodies." />
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      <h1 class="highwire-cite-title" id="page-title">The Effects of Cement Volume on Clinical Outcomes of Percutaneous Vertebroplasty</h1>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">T.J. Kaufmann</span>, <span class="highwire-citation-author" data-delta="1">A.T. Trout</span> and <span class="highwire-citation-author" data-delta="2">D.F. Kallmes</span></span></div>
  
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      <div class="highwire-cite-title">The Effects of Cement Volume on Clinical Outcomes of Percutaneous Vertebroplasty</div>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0"><span class="nlm-given-names">T.J.</span> <span class="nlm-surname">Kaufmann</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">A.T.</span> <span class="nlm-surname">Trout</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">D.F.</span> <span class="nlm-surname">Kallmes</span></span></span></div>
  
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      <div class="highwire-cite-title">The Effects of Cement Volume on Clinical Outcomes of Percutaneous Vertebroplasty</div>  
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    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">Oct 2006, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">27 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(9) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">1933-1937; </span></div>
  
  
  
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