User login
. Independent of potential confounders, these PROs moreover predicted non-relapse mortality for all three disease subtypes, making PROs potentially useful adjuncts for risk stratification and treatment decisions, the study authors said.
“These two findings highlight the importance of patient-reported outcomes in measuring this disease,” lead author Emily Baumrin, MD, MSCE, assistant professor of dermatology and medicine at the University of Pennsylvania, Philadelphia, told this news organization. The study was published online February 28 in JAMA Dermatology.
Symptoms and QOL
The investigators monitored 436 patients from the Chronic GVHD Consortium until December 2020. The Lee Symptom Scale (LSS) skin subscale was used to evaluate symptom burden and the Functional Assessment of Cancer Therapy–Bone Marrow Transplantation (FACT-BMT) was used to measure quality of life.
Patients with sclerotic GVHD and combination disease at diagnosis had significantly worse median LSS scores than did those with epidermal disease (25, 35, and 20 points, respectively; P = .01). Patients with sclerotic disease had worse median FACT-BMT scores versus those with epidermal involvement (104 versus 109 points, respectively; P = .08).
Although these scores improved with all skin subtypes, LSS skin subscale and FACT-BMT scores remained significantly worse (by 9.0 points and 6.1 points, respectively) for patients with combination and sclerotic disease versus those with epidermal disease after adjusting for potential confounders.
Regarding mortality, every 7-point worsening (clinically meaningful difference) in FACT-BMT score at diagnosis of skin chronic GVHD conferred 9.1% increases in odds of both all-cause mortality and non-relapse mortality, after adjustment for factors such as age and sex. Likewise, for every 11 points worsening (clinically meaningful difference) in LSS skin subscale scores at diagnosis, researchers observed odds increases of 10% in all-cause mortality and 16.4% in non-relapse mortality.
Because patients with combination disease had only slightly more epidermal body surface area (BSA) involvement but significantly higher symptom burden than the other subtypes, the authors added, combination disease may represent a distinct phenotype. “Since we’ve also shown that the severity of patient-reported outcomes is associated with mortality,” Dr. Baumrin said in the interview, “perhaps these patients are at the highest risk of mortality as well.”
[embed:render:related:node:267680]
A growing population
Although many might think of chronic GVHD as rare, she noted, the number of allogeneic hematopoietic cell transplant (HCT) survivors living in the United States is growing. In a modeling study published in October of 2013 in Biology of Blood and Marrow Transplantation, authors predicted that by 2030, this figure will reach 502,000 — about half of whom will develop chronic GVHD, she said.
With more HCTs being performed each year and ongoing improvements in supportive care, patients are living longer post transplant. “Therefore, many transplant survivors are being taken care of in the community outside of transplant centers.”
Accordingly, Dr. Baumrin said, study findings are relevant to dermatologists in academic and transplant centers and the community who provide skin cancer screenings or other dermatologic care for transplant recipients. “Upon diagnosis of chronic GVHD, the evaluation of disease burden by patient-reported outcome measures may assist in assessing disease severity and response to treatments over time — and to stratify patients at higher risk for mortality and communicate that back to transplant physicians.”
Incorporating PROs into clinical practice might prove especially helpful for patients with sclerotic chronic cutaneous GVHD. Currently, clinicians assess cutaneous GVHD clinically, using parameters including skin thickness. The National Institutes of Health (NIH) Skin Score, used in clinical trials, also measures BSA.
“The issue with sclerosis is, it’s hard to determine clinical severity based on physical examination alone,” Dr. Baumrin said. It can be difficult to quantify skin thickness and changes over time. “So it’s hard to detect improvements, which are often slow. Patient-reported outcome measures may be a more sensitive way to detect response to treatment than our clinical assessments, which are often crude for sclerotic disease.”
In a secondary analysis of the phase 2 clinical trial of belumosudil, a treatment for chronic GVHD, published in October 2022 in Transplantation and Cellular Therapy, response rate was around 30% measured by NIH Skin Score and 77% by PROs. “Our clinical examination in sclerotic type disease falls short in terms of determining therapeutic benefit. PROs might complement those clinical measures,” she said.
Future research will involve determining and validating which PROs matter most clinically and to patients, added Dr. Baumrin. Although widely used in evaluating transplant patients, LSS skin subscale and FACT-BMT scores may not represent patients’ experience of living with cutaneous chronic GVHD as effectively as might other tools such as the Dermatology Life Quality Index (DLQI) or Patient-Reported Outcomes Measurement Information System (PROMIS) measures, she explained.
Study strengths included authors’ use of well-validated PROs rather than novel unvalidated measures, Sandra A. Mitchell, PhD, CRNP, of the National Cancer Institute, Rockville, Maryland, and Edward W. Cowen, MD, MHSc, of the Dermatology Branch at the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), Bethesda, Maryland, wrote in an accompanying editorial in JAMA Dermatology. However, they added, incorporating causes of death might have revealed that the excess mortality associated with sclerotic disease stemmed at least partly from adverse effects of prolonged immunosuppression, particularly infection.
If future studies establish this to be the case, said Dr. Baumrin, reducing immunosuppression might be warranted for these patients. “And if death is primarily due to chronic GVHD itself, maybe we should treat more aggressively. PROs can help guide this decision.”
The study was supported by the NIH/NIAMS and the University of Pennsylvania. Dr. Baumrin and three coauthors report no relevant financial relationships; other authors had disclosures related to several pharmaceutical companies. Dr. Mitchell and Dr. Cowen had no disclosures.
. Independent of potential confounders, these PROs moreover predicted non-relapse mortality for all three disease subtypes, making PROs potentially useful adjuncts for risk stratification and treatment decisions, the study authors said.
“These two findings highlight the importance of patient-reported outcomes in measuring this disease,” lead author Emily Baumrin, MD, MSCE, assistant professor of dermatology and medicine at the University of Pennsylvania, Philadelphia, told this news organization. The study was published online February 28 in JAMA Dermatology.
Symptoms and QOL
The investigators monitored 436 patients from the Chronic GVHD Consortium until December 2020. The Lee Symptom Scale (LSS) skin subscale was used to evaluate symptom burden and the Functional Assessment of Cancer Therapy–Bone Marrow Transplantation (FACT-BMT) was used to measure quality of life.
Patients with sclerotic GVHD and combination disease at diagnosis had significantly worse median LSS scores than did those with epidermal disease (25, 35, and 20 points, respectively; P = .01). Patients with sclerotic disease had worse median FACT-BMT scores versus those with epidermal involvement (104 versus 109 points, respectively; P = .08).
Although these scores improved with all skin subtypes, LSS skin subscale and FACT-BMT scores remained significantly worse (by 9.0 points and 6.1 points, respectively) for patients with combination and sclerotic disease versus those with epidermal disease after adjusting for potential confounders.
Regarding mortality, every 7-point worsening (clinically meaningful difference) in FACT-BMT score at diagnosis of skin chronic GVHD conferred 9.1% increases in odds of both all-cause mortality and non-relapse mortality, after adjustment for factors such as age and sex. Likewise, for every 11 points worsening (clinically meaningful difference) in LSS skin subscale scores at diagnosis, researchers observed odds increases of 10% in all-cause mortality and 16.4% in non-relapse mortality.
Because patients with combination disease had only slightly more epidermal body surface area (BSA) involvement but significantly higher symptom burden than the other subtypes, the authors added, combination disease may represent a distinct phenotype. “Since we’ve also shown that the severity of patient-reported outcomes is associated with mortality,” Dr. Baumrin said in the interview, “perhaps these patients are at the highest risk of mortality as well.”
[embed:render:related:node:267680]
A growing population
Although many might think of chronic GVHD as rare, she noted, the number of allogeneic hematopoietic cell transplant (HCT) survivors living in the United States is growing. In a modeling study published in October of 2013 in Biology of Blood and Marrow Transplantation, authors predicted that by 2030, this figure will reach 502,000 — about half of whom will develop chronic GVHD, she said.
With more HCTs being performed each year and ongoing improvements in supportive care, patients are living longer post transplant. “Therefore, many transplant survivors are being taken care of in the community outside of transplant centers.”
Accordingly, Dr. Baumrin said, study findings are relevant to dermatologists in academic and transplant centers and the community who provide skin cancer screenings or other dermatologic care for transplant recipients. “Upon diagnosis of chronic GVHD, the evaluation of disease burden by patient-reported outcome measures may assist in assessing disease severity and response to treatments over time — and to stratify patients at higher risk for mortality and communicate that back to transplant physicians.”
Incorporating PROs into clinical practice might prove especially helpful for patients with sclerotic chronic cutaneous GVHD. Currently, clinicians assess cutaneous GVHD clinically, using parameters including skin thickness. The National Institutes of Health (NIH) Skin Score, used in clinical trials, also measures BSA.
“The issue with sclerosis is, it’s hard to determine clinical severity based on physical examination alone,” Dr. Baumrin said. It can be difficult to quantify skin thickness and changes over time. “So it’s hard to detect improvements, which are often slow. Patient-reported outcome measures may be a more sensitive way to detect response to treatment than our clinical assessments, which are often crude for sclerotic disease.”
In a secondary analysis of the phase 2 clinical trial of belumosudil, a treatment for chronic GVHD, published in October 2022 in Transplantation and Cellular Therapy, response rate was around 30% measured by NIH Skin Score and 77% by PROs. “Our clinical examination in sclerotic type disease falls short in terms of determining therapeutic benefit. PROs might complement those clinical measures,” she said.
Future research will involve determining and validating which PROs matter most clinically and to patients, added Dr. Baumrin. Although widely used in evaluating transplant patients, LSS skin subscale and FACT-BMT scores may not represent patients’ experience of living with cutaneous chronic GVHD as effectively as might other tools such as the Dermatology Life Quality Index (DLQI) or Patient-Reported Outcomes Measurement Information System (PROMIS) measures, she explained.
Study strengths included authors’ use of well-validated PROs rather than novel unvalidated measures, Sandra A. Mitchell, PhD, CRNP, of the National Cancer Institute, Rockville, Maryland, and Edward W. Cowen, MD, MHSc, of the Dermatology Branch at the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), Bethesda, Maryland, wrote in an accompanying editorial in JAMA Dermatology. However, they added, incorporating causes of death might have revealed that the excess mortality associated with sclerotic disease stemmed at least partly from adverse effects of prolonged immunosuppression, particularly infection.
If future studies establish this to be the case, said Dr. Baumrin, reducing immunosuppression might be warranted for these patients. “And if death is primarily due to chronic GVHD itself, maybe we should treat more aggressively. PROs can help guide this decision.”
The study was supported by the NIH/NIAMS and the University of Pennsylvania. Dr. Baumrin and three coauthors report no relevant financial relationships; other authors had disclosures related to several pharmaceutical companies. Dr. Mitchell and Dr. Cowen had no disclosures.
. Independent of potential confounders, these PROs moreover predicted non-relapse mortality for all three disease subtypes, making PROs potentially useful adjuncts for risk stratification and treatment decisions, the study authors said.
“These two findings highlight the importance of patient-reported outcomes in measuring this disease,” lead author Emily Baumrin, MD, MSCE, assistant professor of dermatology and medicine at the University of Pennsylvania, Philadelphia, told this news organization. The study was published online February 28 in JAMA Dermatology.
Symptoms and QOL
The investigators monitored 436 patients from the Chronic GVHD Consortium until December 2020. The Lee Symptom Scale (LSS) skin subscale was used to evaluate symptom burden and the Functional Assessment of Cancer Therapy–Bone Marrow Transplantation (FACT-BMT) was used to measure quality of life.
Patients with sclerotic GVHD and combination disease at diagnosis had significantly worse median LSS scores than did those with epidermal disease (25, 35, and 20 points, respectively; P = .01). Patients with sclerotic disease had worse median FACT-BMT scores versus those with epidermal involvement (104 versus 109 points, respectively; P = .08).
Although these scores improved with all skin subtypes, LSS skin subscale and FACT-BMT scores remained significantly worse (by 9.0 points and 6.1 points, respectively) for patients with combination and sclerotic disease versus those with epidermal disease after adjusting for potential confounders.
Regarding mortality, every 7-point worsening (clinically meaningful difference) in FACT-BMT score at diagnosis of skin chronic GVHD conferred 9.1% increases in odds of both all-cause mortality and non-relapse mortality, after adjustment for factors such as age and sex. Likewise, for every 11 points worsening (clinically meaningful difference) in LSS skin subscale scores at diagnosis, researchers observed odds increases of 10% in all-cause mortality and 16.4% in non-relapse mortality.
Because patients with combination disease had only slightly more epidermal body surface area (BSA) involvement but significantly higher symptom burden than the other subtypes, the authors added, combination disease may represent a distinct phenotype. “Since we’ve also shown that the severity of patient-reported outcomes is associated with mortality,” Dr. Baumrin said in the interview, “perhaps these patients are at the highest risk of mortality as well.”
[embed:render:related:node:267680]
A growing population
Although many might think of chronic GVHD as rare, she noted, the number of allogeneic hematopoietic cell transplant (HCT) survivors living in the United States is growing. In a modeling study published in October of 2013 in Biology of Blood and Marrow Transplantation, authors predicted that by 2030, this figure will reach 502,000 — about half of whom will develop chronic GVHD, she said.
With more HCTs being performed each year and ongoing improvements in supportive care, patients are living longer post transplant. “Therefore, many transplant survivors are being taken care of in the community outside of transplant centers.”
Accordingly, Dr. Baumrin said, study findings are relevant to dermatologists in academic and transplant centers and the community who provide skin cancer screenings or other dermatologic care for transplant recipients. “Upon diagnosis of chronic GVHD, the evaluation of disease burden by patient-reported outcome measures may assist in assessing disease severity and response to treatments over time — and to stratify patients at higher risk for mortality and communicate that back to transplant physicians.”
Incorporating PROs into clinical practice might prove especially helpful for patients with sclerotic chronic cutaneous GVHD. Currently, clinicians assess cutaneous GVHD clinically, using parameters including skin thickness. The National Institutes of Health (NIH) Skin Score, used in clinical trials, also measures BSA.
“The issue with sclerosis is, it’s hard to determine clinical severity based on physical examination alone,” Dr. Baumrin said. It can be difficult to quantify skin thickness and changes over time. “So it’s hard to detect improvements, which are often slow. Patient-reported outcome measures may be a more sensitive way to detect response to treatment than our clinical assessments, which are often crude for sclerotic disease.”
In a secondary analysis of the phase 2 clinical trial of belumosudil, a treatment for chronic GVHD, published in October 2022 in Transplantation and Cellular Therapy, response rate was around 30% measured by NIH Skin Score and 77% by PROs. “Our clinical examination in sclerotic type disease falls short in terms of determining therapeutic benefit. PROs might complement those clinical measures,” she said.
Future research will involve determining and validating which PROs matter most clinically and to patients, added Dr. Baumrin. Although widely used in evaluating transplant patients, LSS skin subscale and FACT-BMT scores may not represent patients’ experience of living with cutaneous chronic GVHD as effectively as might other tools such as the Dermatology Life Quality Index (DLQI) or Patient-Reported Outcomes Measurement Information System (PROMIS) measures, she explained.
Study strengths included authors’ use of well-validated PROs rather than novel unvalidated measures, Sandra A. Mitchell, PhD, CRNP, of the National Cancer Institute, Rockville, Maryland, and Edward W. Cowen, MD, MHSc, of the Dermatology Branch at the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), Bethesda, Maryland, wrote in an accompanying editorial in JAMA Dermatology. However, they added, incorporating causes of death might have revealed that the excess mortality associated with sclerotic disease stemmed at least partly from adverse effects of prolonged immunosuppression, particularly infection.
If future studies establish this to be the case, said Dr. Baumrin, reducing immunosuppression might be warranted for these patients. “And if death is primarily due to chronic GVHD itself, maybe we should treat more aggressively. PROs can help guide this decision.”
The study was supported by the NIH/NIAMS and the University of Pennsylvania. Dr. Baumrin and three coauthors report no relevant financial relationships; other authors had disclosures related to several pharmaceutical companies. Dr. Mitchell and Dr. Cowen had no disclosures.
<!--$RCSfile: InCopy_agile.xsl,v $ $Revision: 1.35 $-->
<!--$RCSfile: drupal.xsl,v $ $Revision: 1.7 $-->
<root generator="drupal.xsl" gversion="1.7"> <header> <fileName>167137</fileName> <TBEID>0C04ED1C.SIG</TBEID> <TBUniqueIdentifier>MD_0C04ED1C</TBUniqueIdentifier> <newsOrJournal>News</newsOrJournal> <publisherName>Frontline Medical Communications</publisherName> <storyname>GVHD</storyname> <articleType>2</articleType> <TBLocation>QC Done-All Pubs</TBLocation> <QCDate>20240301T160810</QCDate> <firstPublished>20240301T161129</firstPublished> <LastPublished>20240301T161129</LastPublished> <pubStatus qcode="stat:"/> <embargoDate/> <killDate/> <CMSDate>20240301T161129</CMSDate> <articleSource>FROM JAMA DERMATOLOGY</articleSource> <facebookInfo/> <meetingNumber/> <byline>John Jesitus</byline> <bylineText>JOHN JESITUS</bylineText> <bylineFull>JOHN JESITUS</bylineFull> <bylineTitleText/> <USOrGlobal/> <wireDocType/> <newsDocType>News</newsDocType> <journalDocType/> <linkLabel/> <pageRange/> <citation/> <quizID/> <indexIssueDate/> <itemClass qcode="ninat:text"/> <provider qcode="provider:imng"> <name>IMNG Medical Media</name> <rightsInfo> <copyrightHolder> <name>Frontline Medical News</name> </copyrightHolder> <copyrightNotice>Copyright (c) 2015 Frontline Medical News, a Frontline Medical Communications Inc. company. All rights reserved. This material may not be published, broadcast, copied, or otherwise reproduced or distributed without the prior written permission of Frontline Medical Communications Inc.</copyrightNotice> </rightsInfo> </provider> <abstract/> <metaDescription>A longitudinal study incorporating two validated patient-reported outcome (PRO) tools showed that compared with patients with epidermal chronic cutaneous graft-</metaDescription> <articlePDF/> <teaserImage>300409</teaserImage> <teaser>Study findings are relevant to dermatologists in academic and transplant centers and the community who provide skin cancer screenings or other dermatologic care for transplant recipients.</teaser> <title>Patient-Reported Outcomes Predict Mortality in Cutaneous Chronic GVHD</title> <deck/> <disclaimer/> <AuthorList/> <articleURL/> <doi/> <pubMedID/> <publishXMLStatus/> <publishXMLVersion>1</publishXMLVersion> <useEISSN>0</useEISSN> <urgency/> <pubPubdateYear/> <pubPubdateMonth/> <pubPubdateDay/> <pubVolume/> <pubNumber/> <wireChannels/> <primaryCMSID/> <CMSIDs/> <keywords/> <seeAlsos/> <publications_g> <publicationData> <publicationCode>skin</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> <publicationData> <publicationCode>fp</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> <publicationData> <publicationCode>im</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> <publicationData> <publicationCode>oncr</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> <publicationData> <publicationCode>hemn</publicationCode> <pubIssueName/> <pubArticleType/> <pubTopics/> <pubCategories/> <pubSections/> </publicationData> </publications_g> <publications> <term canonical="true">13</term> <term>15</term> <term>21</term> <term>31</term> <term>18</term> </publications> <sections> <term>27970</term> <term canonical="true">39313</term> </sections> <topics> <term canonical="true">39212</term> <term>263</term> <term>225</term> <term>203</term> <term>27442</term> <term>341</term> </topics> <links> <link> <itemClass qcode="ninat:picture"/> <altRep contenttype="image/jpeg">images/240126c8.jpg</altRep> <description role="drol:caption">Dr. Emily Baumrin</description> <description role="drol:credit">Dr. Baumrin</description> </link> </links> </header> <itemSet> <newsItem> <itemMeta> <itemRole>Main</itemRole> <itemClass>text</itemClass> <title>Patient-Reported Outcomes Predict Mortality in Cutaneous Chronic GVHD</title> <deck/> </itemMeta> <itemContent> <p><span class="tag metaDescription">A longitudinal study incorporating two validated patient-reported outcome (PRO) tools showed that compared with patients with epidermal chronic cutaneous graft-versus-host disease (GVHD), those with sclerotic and combination disease experienced worse symptoms and quality-of-life (QOL) impairment</span>. Independent of potential confounders, these PROs moreover predicted non-relapse mortality for all three disease subtypes, making PROs potentially useful adjuncts for risk stratification and treatment decisions, the study authors said.</p> <p>“These two findings highlight the importance of patient-reported outcomes in measuring this disease,” lead author <span class="Hyperlink"><a href="https://www.pennmedicine.org/providers/profile/emily-baumrin">Emily Baumrin, MD, MSCE</a></span>, assistant professor of dermatology and medicine at the University of Pennsylvania, Philadelphia, told this news organization. The <span class="Hyperlink"><a href="https://jamanetwork.com/journals/jamadermatology/article-abstract/2815574">study</a></span> was published online February 28 in <em>JAMA Dermatology</em>.<br/><br/>[[{"fid":"300409","view_mode":"medstat_image_flush_right","fields":{"format":"medstat_image_flush_right","field_file_image_alt_text[und][0][value]":"Emily Baumrin, MD, MSCE, assistant professor of dermatology and medicine at the University of Pennsylvania, Philadelphia","field_file_image_credit[und][0][value]":"Dr. Baumrin","field_file_image_caption[und][0][value]":"Dr. Emily Baumrin"},"type":"media","attributes":{"class":"media-element file-medstat_image_flush_right"}}]]</p> <h2>Symptoms and QOL</h2> <p>The investigators monitored 436 patients from the <span class="Hyperlink"><a href="https://research.fredhutch.org/lee/en/research.html">Chronic GVHD Consortium</a></span> until December 2020. The <span class="Hyperlink"><a href="https://www.astctjournal.org/article/S1083-8791(02)50018-5/fulltext">Lee Symptom Scale (LSS)</a></span> skin subscale was used to evaluate symptom burden and the <span class="Hyperlink"><a href="https://www.nature.com/articles/1700672">Functional Assessment of Cancer Therapy–Bone Marrow Transplantation (FACT-BMT)</a></span> was used to measure quality of life. </p> <p>Patients with sclerotic GVHD and combination disease at diagnosis had significantly worse median LSS scores than did those with epidermal disease (25, 35, and 20 points, respectively; <em>P</em> = .01). Patients with sclerotic disease had worse median FACT-BMT scores versus those with epidermal involvement (104 versus 109 points, respectively; <em>P</em> = .08).<br/><br/>Although these scores improved with all skin subtypes, LSS skin subscale and FACT-BMT scores remained significantly worse (by 9.0 points and 6.1 points, respectively) for patients with combination and sclerotic disease versus those with epidermal disease after adjusting for potential confounders.<br/><br/>Regarding mortality, every 7-point worsening (clinically meaningful difference) in FACT-BMT score at diagnosis of skin chronic GVHD conferred 9.1% increases in odds of both all-cause mortality and non-relapse mortality, after adjustment for factors such as age and sex. Likewise, for every 11 points worsening (clinically meaningful difference) in LSS skin subscale scores at diagnosis, researchers observed odds increases of 10% in all-cause mortality and 16.4% in non-relapse mortality.<br/><br/>Because patients with combination disease had only slightly more epidermal body surface area (BSA) involvement but significantly higher symptom burden than the other subtypes, the authors added, combination disease may represent a distinct phenotype. “Since we’ve also shown that the severity of patient-reported outcomes is associated with mortality,” Dr. Baumrin said in the interview, “perhaps these patients are at the highest risk of mortality as well.”<br/><br/><br/><br/></p> <h2>A growing population</h2> <p>Although many might think of chronic GVHD as rare, she noted, the number of allogeneic hematopoietic cell transplant (HCT) survivors living in the United States is growing. In a <span class="Hyperlink"><a href="https://www.astctjournal.org/article/S1083-8791(13)00342-X/fulltext">modeling study</a></span> published in October of 2013 in <em>Biology of Blood and Marrow Transplantation</em>, authors predicted that by 2030, this figure will reach 502,000 — about half of whom will develop chronic GVHD, she said.</p> <p>With more HCTs being performed each year and ongoing improvements in supportive care, patients are living longer post transplant. “Therefore, many transplant survivors are being taken care of in the community outside of transplant centers.”<br/><br/>Accordingly, Dr. Baumrin said, study findings are relevant to dermatologists in academic and transplant centers and the community who provide skin cancer screenings or other dermatologic care for transplant recipients. “Upon diagnosis of chronic GVHD, the evaluation of disease burden by patient-reported outcome measures may assist in assessing disease severity and response to treatments over time — and to stratify patients at higher risk for mortality and communicate that back to transplant physicians.”<br/><br/>Incorporating PROs into clinical practice might prove especially helpful for patients with sclerotic chronic cutaneous GVHD. Currently, clinicians assess cutaneous GVHD clinically, using parameters including skin thickness. The <span class="Hyperlink"><a href="https://www.astctjournal.org/article/S1083-8791(15)00155-X/fulltext">National Institutes of Health (NIH) Skin Score</a></span>, used in clinical trials, also measures BSA. <br/><br/>“The issue with sclerosis is, it’s hard to determine clinical severity based on physical examination alone,” Dr. Baumrin said. It can be difficult to quantify skin thickness and changes over time. “So it’s hard to detect improvements, which are often slow. Patient-reported outcome measures may be a more sensitive way to detect response to treatment than our clinical assessments, which are often crude for sclerotic disease.” <br/><br/>In a <span class="Hyperlink"><a href="https://www.sciencedirect.com/science/article/pii/S2666636722014300?via%3Dihub">secondary analysis</a></span> of the phase 2 clinical trial of <span class="Hyperlink"><a href="https://reference.medscape.com/drug/rezurock-belumosudil-4000186">belumosudil</a></span>, a treatment for chronic GVHD, published in October 2022 in <em>Transplantation and Cellular Therapy</em>, response rate was around 30% measured by NIH Skin Score and 77% by PROs. “Our clinical examination in sclerotic type disease falls short in terms of determining therapeutic benefit. PROs might complement those clinical measures,” she said.<br/><br/>Future research will involve determining and validating which PROs matter most clinically and to patients, added Dr. Baumrin. Although widely used in evaluating transplant patients, LSS skin subscale and FACT-BMT scores may not represent patients’ experience of living with cutaneous chronic GVHD as effectively as might other tools such as the <span class="Hyperlink"><a href="https://academic.oup.com/ced/article-abstract/19/3/210/6629483?redirectedFrom=fulltext&login=false">Dermatology Life Quality Index (DLQI)</a> or <a href="https://commonfund.nih.gov/promis/index">Patient-Reported Outcomes Measurement Information System (PROMIS)</a> measures</span>, she explained.<br/><br/>Study strengths included authors’ use of well-validated PROs rather than novel unvalidated measures, Sandra A. Mitchell, PhD, CRNP, of the National Cancer Institute, Rockville, Maryland, and Edward W. Cowen, MD, MHSc, of the Dermatology Branch at the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), Bethesda, Maryland, wrote in an accompanying <span class="Hyperlink"><a href="https://jamanetwork.com/journals/jamadermatology/article-abstract/2815577">editorial</a></span> in <em>JAMA Dermatology</em>. However, they added, incorporating causes of death might have revealed that the excess mortality associated with sclerotic disease stemmed at least partly from adverse effects of prolonged immunosuppression, particularly infection.<br/><br/>If future studies establish this to be the case, said Dr. Baumrin, reducing immunosuppression might be warranted for these patients. “And if death is primarily due to chronic GVHD itself, maybe we should treat more aggressively. PROs can help guide this decision.”<br/><br/>The study was supported by the NIH/NIAMS and the University of Pennsylvania. Dr. Baumrin and three coauthors report no relevant financial relationships; other authors had disclosures related to several pharmaceutical companies. Dr. Mitchell and Dr. Cowen had no disclosures.</p> </itemContent> </newsItem> <newsItem> <itemMeta> <itemRole>teaser</itemRole> <itemClass>text</itemClass> <title/> <deck/> </itemMeta> <itemContent> </itemContent> </newsItem> </itemSet></root>
FROM JAMA DERMATOLOGY
