Regressed melanocytic nevi secondary to pembrolizumab therapy: an emerging melanocytic dermatologic effect from immune checkpoint antibody blockade

Background Immune checkpoint antibody blockade is an emerging therapeutic option for treating certain cancers including melanoma. This therapy is associated with dermatologic and systemic toxicities, some of which are more severe than others and may require withholding therapy. Case reports We repor...

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Veröffentlicht in:International journal of dermatology 2019-09, Vol.58 (9), p.1045-1052
Hauptverfasser: Mauzo, Shakuntala H., Tetzlaff, Michael T., Nelson, Kelly, Amaria, Rodabe, Patel, Sapna, Aung, Phyu P., Nagarajan, Priyadharsini, Torres‐Cabala, Carlos A., Diab, Adi, Prieto, Victor G., Curry, Jonathan L.
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container_end_page 1052
container_issue 9
container_start_page 1045
container_title International journal of dermatology
container_volume 58
creator Mauzo, Shakuntala H.
Tetzlaff, Michael T.
Nelson, Kelly
Amaria, Rodabe
Patel, Sapna
Aung, Phyu P.
Nagarajan, Priyadharsini
Torres‐Cabala, Carlos A.
Diab, Adi
Prieto, Victor G.
Curry, Jonathan L.
description Background Immune checkpoint antibody blockade is an emerging therapeutic option for treating certain cancers including melanoma. This therapy is associated with dermatologic and systemic toxicities, some of which are more severe than others and may require withholding therapy. Case reports We report two patients with melanocytic nevi that regressed with pembrolizumab therapy. The first patient had stage IV BRAF K601E/L584F mutant melanoma that developed a regressed melanocytic nevus while being treated with pembrolizumab. The second patient had stage III BRAF V600R mutant melanoma that was treated with pembrolizumab and dabrafenib, and also developed a regressed melanocytic nevus. Both patients had good response to therapy and stable disease at 8 and 12 months of treatment, respectively. Results Regressed melanocytic nevi were observed in both patients treated with pembrolizumab for advance‐stage melanoma. Immunohistochemical analysis of a regressed melanocytic nevus was associated with an inflammatory infiltrate rich in CD8+ T cells and CD163+, CD11c+ histiocytes. Conclusion Regressed melanocytic nevi are an emerging dermatologic effect from pembrolizumab therapy.
doi_str_mv 10.1111/ijd.13833
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This therapy is associated with dermatologic and systemic toxicities, some of which are more severe than others and may require withholding therapy. Case reports We report two patients with melanocytic nevi that regressed with pembrolizumab therapy. The first patient had stage IV BRAF K601E/L584F mutant melanoma that developed a regressed melanocytic nevus while being treated with pembrolizumab. The second patient had stage III BRAF V600R mutant melanoma that was treated with pembrolizumab and dabrafenib, and also developed a regressed melanocytic nevus. Both patients had good response to therapy and stable disease at 8 and 12 months of treatment, respectively. Results Regressed melanocytic nevi were observed in both patients treated with pembrolizumab for advance‐stage melanoma. Immunohistochemical analysis of a regressed melanocytic nevus was associated with an inflammatory infiltrate rich in CD8+ T cells and CD163+, CD11c+ histiocytes. Conclusion Regressed melanocytic nevi are an emerging dermatologic effect from pembrolizumab therapy.</description><identifier>ISSN: 0011-9059</identifier><identifier>EISSN: 1365-4632</identifier><identifier>DOI: 10.1111/ijd.13833</identifier><identifier>PMID: 29152725</identifier><language>eng</language><publisher>England: Blackwell Publishing Ltd</publisher><subject>Aged ; Aged, 80 and over ; Antibodies ; Antibodies, Monoclonal, Humanized - administration &amp; dosage ; Antibodies, Monoclonal, Humanized - adverse effects ; Antineoplastic Agents, Immunological - administration &amp; dosage ; Antineoplastic Agents, Immunological - adverse effects ; Antineoplastic Combined Chemotherapy Protocols - administration &amp; dosage ; Antineoplastic Combined Chemotherapy Protocols - adverse effects ; Biopsy ; Case reports ; CD11c antigen ; CD163 antigen ; CD8 antigen ; Dermoscopy ; Diagnosis, Differential ; Humans ; Immune checkpoint ; Immunotherapy ; Inflammation ; Lymphocytes ; Lymphocytes T ; Male ; Medical treatment ; Melanocytes - drug effects ; Melanocytes - pathology ; Melanoma ; Melanoma - drug therapy ; Melanoma - genetics ; Melanoma - pathology ; Monoclonal antibodies ; Mutation ; Neoplasm Staging ; Nevus ; Nevus, Pigmented - chemically induced ; Nevus, Pigmented - immunology ; Nevus, Pigmented - pathology ; Patients ; Pembrolizumab ; Proto-Oncogene Proteins B-raf - genetics ; Regression analysis ; Skin - diagnostic imaging ; Skin - immunology ; Skin - pathology ; Skin Neoplasms - drug therapy ; Skin Neoplasms - genetics ; Skin Neoplasms - pathology ; Therapy ; Toxicity ; Treatment Outcome</subject><ispartof>International journal of dermatology, 2019-09, Vol.58 (9), p.1045-1052</ispartof><rights>2017</rights><rights>2017 The International Society of Dermatology.</rights><rights>International Journal of Dermatology © 2019 International Society of Dermatology</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3533-185c7356dfd667cf079402b29ce9a478a12b19e4cf7d77eb69b0fa1d647253f13</citedby><cites>FETCH-LOGICAL-c3533-185c7356dfd667cf079402b29ce9a478a12b19e4cf7d77eb69b0fa1d647253f13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fijd.13833$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fijd.13833$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29152725$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mauzo, Shakuntala H.</creatorcontrib><creatorcontrib>Tetzlaff, Michael T.</creatorcontrib><creatorcontrib>Nelson, Kelly</creatorcontrib><creatorcontrib>Amaria, Rodabe</creatorcontrib><creatorcontrib>Patel, Sapna</creatorcontrib><creatorcontrib>Aung, Phyu P.</creatorcontrib><creatorcontrib>Nagarajan, Priyadharsini</creatorcontrib><creatorcontrib>Torres‐Cabala, Carlos A.</creatorcontrib><creatorcontrib>Diab, Adi</creatorcontrib><creatorcontrib>Prieto, Victor G.</creatorcontrib><creatorcontrib>Curry, Jonathan L.</creatorcontrib><title>Regressed melanocytic nevi secondary to pembrolizumab therapy: an emerging melanocytic dermatologic effect from immune checkpoint antibody blockade</title><title>International journal of dermatology</title><addtitle>Int J Dermatol</addtitle><description>Background Immune checkpoint antibody blockade is an emerging therapeutic option for treating certain cancers including melanoma. This therapy is associated with dermatologic and systemic toxicities, some of which are more severe than others and may require withholding therapy. Case reports We report two patients with melanocytic nevi that regressed with pembrolizumab therapy. The first patient had stage IV BRAF K601E/L584F mutant melanoma that developed a regressed melanocytic nevus while being treated with pembrolizumab. The second patient had stage III BRAF V600R mutant melanoma that was treated with pembrolizumab and dabrafenib, and also developed a regressed melanocytic nevus. Both patients had good response to therapy and stable disease at 8 and 12 months of treatment, respectively. Results Regressed melanocytic nevi were observed in both patients treated with pembrolizumab for advance‐stage melanoma. Immunohistochemical analysis of a regressed melanocytic nevus was associated with an inflammatory infiltrate rich in CD8+ T cells and CD163+, CD11c+ histiocytes. 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Tetzlaff, Michael T. ; Nelson, Kelly ; Amaria, Rodabe ; Patel, Sapna ; Aung, Phyu P. ; Nagarajan, Priyadharsini ; Torres‐Cabala, Carlos A. ; Diab, Adi ; Prieto, Victor G. ; Curry, Jonathan L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3533-185c7356dfd667cf079402b29ce9a478a12b19e4cf7d77eb69b0fa1d647253f13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Antibodies</topic><topic>Antibodies, Monoclonal, Humanized - administration &amp; dosage</topic><topic>Antibodies, Monoclonal, Humanized - adverse effects</topic><topic>Antineoplastic Agents, Immunological - administration &amp; dosage</topic><topic>Antineoplastic Agents, Immunological - adverse effects</topic><topic>Antineoplastic Combined Chemotherapy Protocols - administration &amp; dosage</topic><topic>Antineoplastic Combined Chemotherapy Protocols - adverse effects</topic><topic>Biopsy</topic><topic>Case reports</topic><topic>CD11c antigen</topic><topic>CD163 antigen</topic><topic>CD8 antigen</topic><topic>Dermoscopy</topic><topic>Diagnosis, Differential</topic><topic>Humans</topic><topic>Immune checkpoint</topic><topic>Immunotherapy</topic><topic>Inflammation</topic><topic>Lymphocytes</topic><topic>Lymphocytes T</topic><topic>Male</topic><topic>Medical treatment</topic><topic>Melanocytes - drug effects</topic><topic>Melanocytes - pathology</topic><topic>Melanoma</topic><topic>Melanoma - drug therapy</topic><topic>Melanoma - genetics</topic><topic>Melanoma - pathology</topic><topic>Monoclonal antibodies</topic><topic>Mutation</topic><topic>Neoplasm Staging</topic><topic>Nevus</topic><topic>Nevus, Pigmented - chemically induced</topic><topic>Nevus, Pigmented - immunology</topic><topic>Nevus, Pigmented - pathology</topic><topic>Patients</topic><topic>Pembrolizumab</topic><topic>Proto-Oncogene Proteins B-raf - genetics</topic><topic>Regression analysis</topic><topic>Skin - diagnostic imaging</topic><topic>Skin - immunology</topic><topic>Skin - pathology</topic><topic>Skin Neoplasms - drug therapy</topic><topic>Skin Neoplasms - genetics</topic><topic>Skin Neoplasms - pathology</topic><topic>Therapy</topic><topic>Toxicity</topic><topic>Treatment Outcome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mauzo, Shakuntala H.</creatorcontrib><creatorcontrib>Tetzlaff, Michael T.</creatorcontrib><creatorcontrib>Nelson, Kelly</creatorcontrib><creatorcontrib>Amaria, Rodabe</creatorcontrib><creatorcontrib>Patel, Sapna</creatorcontrib><creatorcontrib>Aung, Phyu P.</creatorcontrib><creatorcontrib>Nagarajan, Priyadharsini</creatorcontrib><creatorcontrib>Torres‐Cabala, Carlos A.</creatorcontrib><creatorcontrib>Diab, Adi</creatorcontrib><creatorcontrib>Prieto, Victor G.</creatorcontrib><creatorcontrib>Curry, Jonathan L.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Immunology Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>AIDS and Cancer Research Abstracts</collection><jtitle>International journal of dermatology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mauzo, Shakuntala H.</au><au>Tetzlaff, Michael T.</au><au>Nelson, Kelly</au><au>Amaria, Rodabe</au><au>Patel, Sapna</au><au>Aung, Phyu P.</au><au>Nagarajan, Priyadharsini</au><au>Torres‐Cabala, Carlos A.</au><au>Diab, Adi</au><au>Prieto, Victor G.</au><au>Curry, Jonathan L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Regressed melanocytic nevi secondary to pembrolizumab therapy: an emerging melanocytic dermatologic effect from immune checkpoint antibody blockade</atitle><jtitle>International journal of dermatology</jtitle><addtitle>Int J Dermatol</addtitle><date>2019-09</date><risdate>2019</risdate><volume>58</volume><issue>9</issue><spage>1045</spage><epage>1052</epage><pages>1045-1052</pages><issn>0011-9059</issn><eissn>1365-4632</eissn><abstract>Background Immune checkpoint antibody blockade is an emerging therapeutic option for treating certain cancers including melanoma. This therapy is associated with dermatologic and systemic toxicities, some of which are more severe than others and may require withholding therapy. Case reports We report two patients with melanocytic nevi that regressed with pembrolizumab therapy. The first patient had stage IV BRAF K601E/L584F mutant melanoma that developed a regressed melanocytic nevus while being treated with pembrolizumab. The second patient had stage III BRAF V600R mutant melanoma that was treated with pembrolizumab and dabrafenib, and also developed a regressed melanocytic nevus. Both patients had good response to therapy and stable disease at 8 and 12 months of treatment, respectively. Results Regressed melanocytic nevi were observed in both patients treated with pembrolizumab for advance‐stage melanoma. Immunohistochemical analysis of a regressed melanocytic nevus was associated with an inflammatory infiltrate rich in CD8+ T cells and CD163+, CD11c+ histiocytes. Conclusion Regressed melanocytic nevi are an emerging dermatologic effect from pembrolizumab therapy.</abstract><cop>England</cop><pub>Blackwell Publishing Ltd</pub><pmid>29152725</pmid><doi>10.1111/ijd.13833</doi><tpages>8</tpages></addata></record>
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ispartof International journal of dermatology, 2019-09, Vol.58 (9), p.1045-1052
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source MEDLINE; Access via Wiley Online Library
subjects Aged
Aged, 80 and over
Antibodies
Antibodies, Monoclonal, Humanized - administration & dosage
Antibodies, Monoclonal, Humanized - adverse effects
Antineoplastic Agents, Immunological - administration & dosage
Antineoplastic Agents, Immunological - adverse effects
Antineoplastic Combined Chemotherapy Protocols - administration & dosage
Antineoplastic Combined Chemotherapy Protocols - adverse effects
Biopsy
Case reports
CD11c antigen
CD163 antigen
CD8 antigen
Dermoscopy
Diagnosis, Differential
Humans
Immune checkpoint
Immunotherapy
Inflammation
Lymphocytes
Lymphocytes T
Male
Medical treatment
Melanocytes - drug effects
Melanocytes - pathology
Melanoma
Melanoma - drug therapy
Melanoma - genetics
Melanoma - pathology
Monoclonal antibodies
Mutation
Neoplasm Staging
Nevus
Nevus, Pigmented - chemically induced
Nevus, Pigmented - immunology
Nevus, Pigmented - pathology
Patients
Pembrolizumab
Proto-Oncogene Proteins B-raf - genetics
Regression analysis
Skin - diagnostic imaging
Skin - immunology
Skin - pathology
Skin Neoplasms - drug therapy
Skin Neoplasms - genetics
Skin Neoplasms - pathology
Therapy
Toxicity
Treatment Outcome
title Regressed melanocytic nevi secondary to pembrolizumab therapy: an emerging melanocytic dermatologic effect from immune checkpoint antibody blockade
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