PMID- 25876156 OWN - NLM STAT- MEDLINE DCOM- 20160222 LR - 20191008 IS - 1433-7339 (Electronic) IS - 0941-4355 (Print) IS - 0941-4355 (Linking) VI - 23 IP - 8 DP - 2015 Aug TI - Nasal vestibulitis due to targeted therapies in cancer patients. PG - 2391-8 LID - 10.1007/s00520-014-2580-x [doi] AB - BACKGROUND AND PURPOSE: Cancer patients treated with targeted therapies (e.g., epidermal growth factor receptor inhibitors) are susceptible to dermatologic adverse events (AEs) including secondary skin infections. Whereas infections such as paronychia and cellulitis have been reported, nasal vestibulitis (NV) has not been described with the use of these agents. The aim of our study was to characterize NV in cancer patients treated with targeted therapies. METHODS: We utilized a retrospective chart review of cancer patients who had been referred to dermatology and were diagnosed with NV. We recorded data including demographics, referral reason, underlying malignancy, targeted anticancer regimen, NV treatment, and nasal bacterial culture results. RESULTS: One Hundred Fifteen patients were included in the analysis, of which 13 % experienced multiple NV episodes. Skin rash was the most common reason (90 %) for a dermatology referral. The most common underlying malignancies were lung (43 %), breast (19 %), and colorectal (10 %) cancer. Sixty-eight percent of patients had been treated with an EGFRI-based regimen. Nasal cultures were obtained in 60 % of episodes, of which 94 % were positive for one or more organisms. Staphylococcus aureus was the most commonly isolated organism [methicillin-sensitive S. aureus 43 %; methicillin-resistant S. aureus 3 %]. CONCLUSIONS: We report the incidence and characteristics of an unreported, yet frequent dermatologic condition in cancer patients treated with targeted therapies. These findings provide the basis for additional studies to describe the incidence, treatment, and consequences of this event. A better understanding of NV would mitigate its impact on patients' quality of life and risk for additional dermatologic AEs. FAU - Ruiz, Janelle N AU - Ruiz JN AD - Dermatology Service, Memorial Sloan Kettering Cancer Center, 60th Street Outpatient Center, Suite 407, Room 4312, 16 East 60th St., New York, NY, 10022, USA. FAU - Belum, Viswanath Reddy AU - Belum VR FAU - Boers-Doets, Christine B AU - Boers-Doets CB FAU - Kamboj, Mini AU - Kamboj M FAU - Babady, N Esther AU - Babady NE FAU - Tang, Yi-Wei AU - Tang YW FAU - Valdez, Tulio A AU - Valdez TA FAU - Lacouture, Mario E AU - Lacouture ME LA - eng GR - P30 CA008748/CA/NCI NIH HHS/United States GR - R25 CA020449/CA/NCI NIH HHS/United States PT - Journal Article DEP - 20150122 PL - Germany TA - Support Care Cancer JT - Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer JID - 9302957 RN - 0 (Antineoplastic Agents) SB - IM MH - Adult MH - Aged MH - Aged, 80 and over MH - Antineoplastic Agents/*adverse effects MH - Female MH - Humans MH - Male MH - Methicillin-Resistant Staphylococcus aureus/*metabolism MH - Middle Aged MH - Molecular Targeted Therapy/adverse effects MH - Nasal Mucosa/*microbiology MH - Neoplasms/*complications/drug therapy MH - Nose Diseases/*microbiology MH - Quality of Life MH - Retrospective Studies MH - Rhinitis/*etiology MH - Skin Diseases/*etiology MH - Staphylococcal Infections/*etiology/microbiology MH - Staphylococcus aureus MH - Young Adult PMC - PMC4536911 MID - NIHMS707722 COIS- Conflicts of interest JNR, VRB, MK, NEB, YT, and TV have nothing to disclose. CBB-D has a speaking, consultant, or advisory role with Amgen, AstraZeneca, Bayer Pharmaceuticals, Boehringer Ingelheim, Eusa Pharma, GlaxoSmithKline, Merck Serono, Merck Sharp and Dohme, Novartis, Pfizer, and Roche. MEL has a speaking, consultant or advisory role with Advancell, Amgen, AstraZeneca, Augmentium, Aveo, Bayer, Berg Pharma, Biopharm Communications, Boehringer Ingelheim, Brickell Biotech, Bristol-Myers Squibb, Clinical Assistance Programs, Clinical Care Options, EMD Serono, Envision Communications, Foamix, Galderma, Genentech, GlaxoSmithKline, Helsinn, Institute for Medical Education and Research, Integro-MC, Lindi Skin, Medscape, Medtrend International, Merck, Nerre Therapeutics, Novartis, Novocure, Oncology Specialty Group, OSI Pharmaceuticals, Permanyer, Physicians Education Resource, Pierre Fabre, Pfizer, Reata Pharmaceuticals, Roche, Sandoz, Sanofi Aventis, and Threshold Pharmaceuticals. EDAT- 2015/04/16 06:00 MHDA- 2016/02/24 06:00 PMCR- 2016/08/01 CRDT- 2015/04/16 06:00 PHST- 2014/08/09 00:00 [received] PHST- 2014/12/18 00:00 [accepted] PHST- 2015/04/16 06:00 [entrez] PHST- 2015/04/16 06:00 [pubmed] PHST- 2016/02/24 06:00 [medline] PHST- 2016/08/01 00:00 [pmc-release] AID - 10.1007/s00520-014-2580-x [doi] PST - ppublish SO - Support Care Cancer. 2015 Aug;23(8):2391-8. doi: 10.1007/s00520-014-2580-x. Epub 2015 Jan 22.