{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T22:37:56Z","timestamp":1777934276861,"version":"3.51.4"},"reference-count":6,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2017,3,12]],"date-time":"2017-03-12T00:00:00Z","timestamp":1489276800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Oncol Pharm Pract"],"published-print":{"date-parts":[[2018,4]]},"abstract":"<jats:p>While therapy with epidermal growth factor receptor inhibitors leads to meaningful clinical responses in several tumor types, it has also been linked with perplexing toxic effects. Skin effects of these agents such as generalized papulo-pustular rash, trichomegaly, fingertip fissures, xerosis, pruritus and paronichias are now well characterized. Though uncommon, nail atrophic changes have also been described in subjects treated with these classes of agents. We describe herein unusual longitudinal thumbnail fissures caused by erlotinib therapy for metastatic lung cancer. Unique features are bilateral thumbnail involvement and central location in the nail bed. This side effect of erlotinib has not been previously reported in the medical literature.<\/jats:p>","DOI":"10.1177\/1078155217698845","type":"journal-article","created":{"date-parts":[[2017,3,13]],"date-time":"2017-03-13T02:57:29Z","timestamp":1489373849000},"page":"229-231","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["Longitudinal thumbnail fissures due to erlotinib therapy for lung cancer"],"prefix":"10.1177","volume":"24","author":[{"given":"Constantin A","family":"Dasanu","sequence":"first","affiliation":[{"name":"Lucy Curci Cancer Center, Eisenhower Medical Center, Rancho Mirage, CA, USA"},{"name":"Moores Cancer Center, University of California in San Diego, La Jolla, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juliana","family":"Alvarez-Argote","sequence":"additional","affiliation":[{"name":"Hematology and Medical Oncology Division, Medical College of Wisconsin, Milwaukee, WI, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Scott M","family":"Lippman","sequence":"additional","affiliation":[{"name":"Moores Cancer Center, University of California in San Diego, La Jolla, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Steven C","family":"Plaxe","sequence":"additional","affiliation":[{"name":"Lucy Curci Cancer Center, Eisenhower Medical Center, Rancho Mirage, CA, USA"},{"name":"Moores Cancer Center, University of California in San Diego, La Jolla, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2017,3,12]]},"reference":[{"key":"bibr1-1078155217698845","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2014.07.032"},{"key":"bibr2-1078155217698845","doi-asserted-by":"publisher","DOI":"10.1007\/s00520-011-1197-6"},{"key":"bibr3-1078155217698845","first-page":"405","volume":"80","author":"Sadeghi M","year":"2016","journal-title":"Conn Med"},{"key":"bibr4-1078155217698845","doi-asserted-by":"publisher","DOI":"10.5070\/D31N2774JC"},{"key":"bibr5-1078155217698845","author":"Keating M","journal-title":"J Oncol Pharm Pract"},{"key":"bibr6-1078155217698845","doi-asserted-by":"publisher","DOI":"10.1016\/j.lungcan.2012.06.009"}],"container-title":["Journal of Oncology Pharmacy Practice"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1078155217698845","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1078155217698845","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1078155217698845","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T02:17:15Z","timestamp":1777688235000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1078155217698845"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,3,12]]},"references-count":6,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2018,4]]}},"alternative-id":["10.1177\/1078155217698845"],"URL":"https:\/\/doi.org\/10.1177\/1078155217698845","relation":{},"ISSN":["1078-1552","1477-092X"],"issn-type":[{"value":"1078-1552","type":"print"},{"value":"1477-092X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,3,12]]}}}