Skin rash by gefitinib is a sign of favorable outcomes for patients of advanced lung adenocarcinoma in Japanese patients
© Sugiura et al.; licensee Springer. 2013
Received: 30 October 2012
Accepted: 12 January 2013
Published: 23 January 2013
Skin rash is one of the notorious adverse events of gefitinib as well as other epidermal growth factor receptor tyrosine kinase inhibitors. The differences of response rate and frequency of adverse events between ethnic groups are well known. Some reports demonstrated the correlation between development of rash and efficacy in Caucasian patients treated with erlotinib, gefitinib or cetuximab. We analyzed clinical course of Japanese patients of lung adenocarcinoma in order to assess the relation between adverse events and efficacy of gefitinib. Between January 2008 and June 2012, 24 Japanese patients administered gefitinib 250 mg daily. The adverse events were evaluated in accordance with Common Terminology Criteria For Adverse Events v4.0 (CTCAE). Objective response to gefitinib was evaluated with using computed tomography every 1–2 months. The relationship between each adverse event and objective response was examined by chi-square test. The Log-rank Test was used to assess the relationship between the presence of skin rash and overall survival. Twenty four patients with a median age of 67 years (range 55–89) entered were 16 female and 8 male patients; the pathological diagnosis of all patients was adenocarcinoma. Skin rash in CTCAE occurred in 10. The objective response and overall survival among the patients with skin rash was significantly superior to the patients without skin rash. Skin rash by gefitinib correlates with improved clinical outcomes among advanced lung adenocarcinoma patients.
KeywordsGefitinib Skin rash Lung cancer Adenocarcinoma Response rate Predictive factor
Gefitinib has been already the first line treatment as one of the epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKI) for lung adenocarcinoma cancer with EGFR mutation (Keedy et al. 2011). EGFR mutation was found to be statistically significantly more frequent in patients of East Asian origin versus other ethnicities (30 versus 8%) (Shigematsu et al. 2005). Therefore, the percentage of responders to EGFR-TKI almost paralleled the percentage of patients with EGFR mutations (Jiang 2009; Kris et al. 2003, Sequist et al. 2008; Tamura et al. 2008). On the other hand, interstitial lung disease (ILD) has been reported in Japanese NSCLC patients receiving gefitinib at higher rates than outside Japan (Ando et al. 2006; Kudoh et al. 2008; Park and Goto 2006). Because ILD induced by gefitinib is high mortality, the ethnic differences of ILD induced by gefitinib is reported well. Although the data of Fukuoka et al. have shown that the adverse event profile for gefitinib in Asia and non-Asia patients is similar (Fukuoka et al. 2003), the relationship between the efficacy and adverse events of gefitinib in the respect of the ethnic differences are still unclear.
EGFR-TKI causes different adverse events from other anti-cancer agents, though molecular targeted anti-cancer drug was expected to be less harm than the other cytotoxic anti-cancer drugs (Forsythe and Faulkner 2004). Indeed, cytotoxic adverse events such as myelosuppression occur in lower rate (Kim et al. 2008; Thatcher et al. 2005). However, skin trouble such as skin rash, desquamation and itching, and digestive symptoms such as diarrhea, nausea and liver enzyme elevation emerge in higher rate (Forsythe and Faulkner 2004; Van Zandwijk 2003). Skin rash is notorious as an adverse event of EGFR-TKI and is noted in up to two-thirds of patients receiving any of these agents although severe in only 5 to 10% (Jacot et al. 2004). Gefitinib, erlotinib and cetuximab correlates between development of rash and efficacy (Argiris and Mittal 2004; Cadranel et al. 2009; Chiu et al. 2005; Janne et al. 2004; Stintzing et al. 2012; Wacker et al. 2007; West et al. 2006). The most patients of these studies were Caucasian, and there are very few reports treating with Asian patients. Herein, we retrospectively assessed the relation between each adverse event and efficacy of gefitinib.
Patients and methods
Ethnic origin (cases)
EGFR mutation (cases)
Exon 18 G719X
Exon 19 deletion
Exon 21 L858R
Operative cases and inoperative cases
Post-operative recurrent cases
Inoperative advanced cases
Performance Status (cases)
Metastasis or recurrence site (cases)*
Only tumor marker elevation
Follow-up assessments included physical examination, complete blood counts, blood chemistry every 2–4 weeks and tumor assessment by computed tomography were done every 1–2 months.
Tumor response was assessed as complete response (CR), partial response (PR), stable disease ≧12 weeks (SD) or progressive disease (PD) in accordance with the standard Response Evaluation Criteria In Solid Tumours (RECIST). Adverse events were evaluated and graded using Common Terminology Criteria For Adverse Events v4.0 (CTCAE). Skin rash and the grade were defined as following criteria according to the CTCAE: grade 1, macular or popular eruption or erythema without associated symptoms; grade 2, macular or popular eruption or erythema with pruritus or other associated symptoms covering ≤50% of body surface; grade 3, symptomatic generalized erythroderma or macular, popular or vesicular eruption or desquamation covering >50% of body surface; grade 4, generalized exfoliative dermatitis or ulcerative dermatitis. After grade 3 adverse event emerged, the dose of gefitinib was reduced to 250 mg on alternate days or administration was discontinued.
Overall survival (OS) was evaluated for the period from diagnosis as inoperative advanced lung cancer or post-operatively recurrent lung cancer to the date of death, referring to Dictionary Cancer Terms of the National Cancer Institute. Kaplan-Meier survival curves were drawn for OS, compared by means of Log-rank test. For comparisons of proportions, chi-square test and Fisher's exact test were used. All results were considered significant at p- values of less than 0.05. All statistical analysis was performed using the Stat Mate IV software program version 4.01 (ATM, Inc, Bunkyo, Tokyo, Japan).
From January 2008 to June 2012, gefitinib was administered to 24 patients with lung adenocarcinoma; 10 with post-operative recurrence and 14 inoperative advanced cases. There were 16 women and 8 men with ages ranging from 55 to 89 years (median: 67 years old). The ethnic origin of all patients was Asian (Table 1).
The detail mutations of EGFR was that one case had exon 18 G719X, 8 had in exon19 deletion, 7 had in exon 21 L858R, 3 did not have any EGFR mutations and 5 were not examined. In ECOG PS, 21cases were in PS 0–1 and 3 were in PS 2–3.
Cases with previous chemotherapy were 10 and chemotherapy naïve cases were 14. The regimen of the previous chemotherapy was that 7 cases were administered platinum anti-cancer agent and the third generation anti-cancer agent, a case were administered gemcitabine (GEM) and vinorelbin (VNR), 2 cases were given tegafur-uracil (UFT) as the first-line treatment, a case was administered pemetrexed (PEM) and a case was administered docetaxel (DTX) as the second-line treatment.
Adverse events after administration of gefinitib
Acute lung injury
Response to treatment and overall survival
Objective response rate in cases administered gefitinib 250 mg/day and dose redused due to liver damage
CR + PR (%)
The response rate and adverse events have the ethnic differences in gefitinib for advanced lung adenocarcinoma. For instance, the incidence of the EGFR mutation is higher frequent in the Asian patients than the other origin patients and ILD induced by gefitinib occurs more frequently in Japan more than outside Japan (Ando et al. 2006; Jiang 2009; Kris et al. 2003; Kudoh et al. 2008; Park and Goto 2006; Sequist et al. 2008; Shigematsu et al. 2005; Tamura et al. 2008). On the other hand, the correlation between development of rash and efficacy in patients treated with erlotinib or cetuximab was demonstrated in some reports (Stintzing et al. 2012; Wacker et al. 2007). Dudek reported that skin rash and bronchioalveolar histology correlates with clinical benefit in patients with gefitinib as a therapy for previously treated advanced or metastatic non-small cell lung cancer (Dudek et al. 2006). However, the ethic population of these reports was Caucasian and nobody knows whether it is applicable for Japanese patients. We analyzed clinical courses of Japanese patients of lung adenocarcinoma in order to assess the relation between each adverse event and efficacy of gefitinib, because gefitinib is one of the first-line treatments for advanced non-small cell lung cancer with EGFR mutation in guidelines of American Society of Clinical Oncology (ASCO) (Keedy et al. 2011) and the Japan Lung Cancer Society, and adenocarcinoma is the most common pathological type in lung cancer (Jemal et al. 2011).
Relationship between each adverse event and objective response rate
One important question is that why the skin rash emerged on the normal skin of the patients of lung adenocarcinoma with EGFR mutation, although did not without EGFR mutation. Indeed, in this study, 3 cases without EGFR mutation treated by gefitinib resulted in PD and skin rash did not occurred at all. Francasso reported that administration of single doses (250–500 mg/m2) of cetuximab resulted in a dose-dependent decrease in EGFR protein expression levels in skin (Fracasso et al. 2007). Biopsy of the lesions of skin rash induced by gefitinib showed prominent keratin plugging in dilated infundibula of hair follicles, a superficial purulent folliculitis and disordered differentiation with focal parakeratosis were seen (Albanell et al. 2002, Van Doorn et al. 2002). These reports suggested that EGFR-TKI interrupted the function of EGFR in not only tumor, but also on normal skin, and consequently skin rash emerged.
In clinical practice of treating advanced lung cancer, specimen of the tumor by transbronchial lung biopsy or cell block of pleural effusion by thoracocentesis are occasionally insufficient or inappropriate to detect EGFR mutation (Aisner et al. 2011).The efficacy of the treatment with gefitinib may be predictable in advance, if the interaction between the skin and gefitinib in lung cancer patients can be examined before initiating therapy. In other words, skin biopsy would replace transbronchial lung biopsy.
In conclusion, ORR and OS of the advanced inoperative or postoperative recurrent patients of lung adenocarcinoma with skin rash by gefitinib were significantly superior to the cases without skin rash. Further examinations are necessary in order to generalize our results and hypothesis to clinical practice, because our study population is small and our hospital is not a cancer center but a general municipal hospital.
Skin rash by gefitinib for the advanced inoperative or postoperative recurrent patients of lung adenocarcinoma is a significant predictive factor of objective response and prognosis.
- Aisner DL, Deshpande C, Baloch Z, Watt CD, Litzky LA, Malhotra B, Sepulveda AR, Langer C, Evans T, Van Deerlin VM: Evaluation of EGFR mutation status in cytology specimens: An institutional experience. Diagn Cytopathol 2011. Epub ahead of print 10.1002/dc.21851
- Albanell J, Rojo F, Averbuch S, Feyereislova A, Mascaro JM, Herbst R, Lorusso P, Rischin D, Sauleda S, Gee J, Nicholson RI, Baselga J: Pharmacodynamic studies of the epidermal growth factor receptor inhibitor ZD1839 in skin from cancer patients: histopathologic and molecular consequences of receptor inhibition. J Clin Oncol 2002, 20: 110-124. 10.1200/JCO.20.1.110View Article
- Ando M, Okamoto I, Yamamoto N, Takeda K, Tamura K, Seto T, Ariyoshi Y, Fukuoka M: Predictive factors for interstitial lung disease, antitumor response, and survival in non-small-cell lung cancer patients treated with gefitinib. J Clin Oncol 2006, 24: 2549-2556. 10.1200/JCO.2005.04.9866View Article
- Argiris A, Mittal N: Gefitinib as first-line, compassionate use therapy in patients with advanced non-small-cell lung cancer. Lung Cancer 2004, 43: 317-322. 10.1016/j.lungcan.2003.10.010View Article
- Cadranel J, Quoix E, Baudrin L, Mourlanette P, Moro-Sibilot D, Morere JF, Souquet PJ, Soria JC, Morin F, Milleron B, Group I-T: IFCT-0401 Trial: a phase II study of gefitinib administered as first-line treatment in advanced adenocarcinoma with bronchioloalveolar carcinoma subtype. J Thorac Oncol 2009, 4: 1126-1135. 10.1097/JTO.0b013e3181abeb5dView Article
- Chiu CH, Tsai CM, Chen YM, Chiang SC, Liou JL, Perng RP: Gefitinib is active in patients with brain metastases from non-small cell lung cancer and response is related to skin toxicity. Lung Cancer 2005, 47: 129-138. 10.1016/j.lungcan.2004.05.014View Article
- Dudek AZ, Kmak KL, Koopmeiners J, Keshtgarpour M: Skin rash and bronchoalveolar histology correlates with clinical benefit in patients treated with gefitinib as a therapy for previously treated advanced or metastatic non-small cell lung cancer. Lung Cancer 2006, 51: 89-96. 10.1016/j.lungcan.2005.09.002View Article
- Forsythe B, Faulkner K: Overview of the tolerability of gefitinib (IRESSA) monotherapy: clinical experience in non-small-cell lung cancer. Drug Saf 2004, 27: 1081-1092. 10.2165/00002018-200427140-00002View Article
- Fracasso PM, Burris H 3rd, Arquette MA, Govindan R, Gao F, Wright LP, Goodner SA, Greco FA, Jones SF, Willcut N, Chodkiewicz C, Pathak A, Springett GM, Simon GR, Sullivan DM, Marcelpoil R, Mayfield SD, Mauro D, Garrett CR: A phase 1 escalating single-dose and weekly fixed-dose study of cetuximab: pharmacokinetic and pharmacodynamic rationale for dosing. Clin Cancer Res 2007, 13: 986-993. 10.1158/1078-0432.CCR-06-1542View Article
- Fukuoka M, Yano S, Giaccone G, Tamura T, Nakagawa K, Douillard JY, Nishiwaki Y, Vansteenkiste J, Kudoh S, Rischin D, Eek R, Horai T, Noda K, Takata I, Smit E, Averbuch S, Macleod A, Feyereislova A, Dong RP, Baselga J: Multi-institutional randomized phase II trial of gefitinib for previously treated patients with advanced non-small-cell lung cancer (The IDEAL 1 Trial) [corrected]. J Clin Oncol 2003, 21: 2237-2246. 10.1200/JCO.2003.10.038View Article
- Jacot W, Bessis D, Jorda E, Ychou M, Fabbro M, Pujol JL, Guillot B: Acneiform eruption induced by epidermal growth factor receptor inhibitors in patients with solid tumours. Br J Dermatol 2004, 151: 238-241. 10.1111/j.1365-2133.2004.06026.xView Article
- Janne PA, Gurubhagavatula S, Yeap BY, Lucca J, Ostler P, Skarin AT, Fidias P, Lynch TJ, Johnson BE: Outcomes of patients with advanced non-small cell lung cancer treated with gefitinib (ZD1839, "Iressa") on an expanded access study. Lung Cancer 2004, 44: 221-230. 10.1016/j.lungcan.2003.12.014View Article
- Jemal A, Bray F, Center MM, Ferlay J, Ward E, Forman D: Global cancer statistics. CA Cancer J Clin 2011, 61: 69-90. 10.3322/caac.20107View Article
- Jiang H: Overview of gefitinib in non-small cell lung cancer: an Asian perspective. Jpn J Clin Oncol 2009, 39: 137-150.View Article
- Keedy VL, Temin S, Somerfield MR, Beasley MB, Johnson DH, Mcshane LM, Milton DT, Strawn JR, Wakelee HA, Giaccone G: American Society of Clinical Oncology provisional clinical opinion: epidermal growth factor receptor (EGFR) Mutation testing for patients with advanced non-small-cell lung cancer considering first-line EGFR tyrosine kinase inhibitor therapy. J Clin Oncol 2011, 29: 2121-2127. 10.1200/JCO.2010.31.8923View Article
- Kim ES, Hirsh V, Mok T, Socinski MA, Gervais R, Wu YL, Li LY, Watkins CL, Sellers MV, Lowe ES, Sun Y, Liao ML, Osterlind K, Reck M, Armour AA, Shepherd FA, Lippman SM, Douillard JY: Gefitinib versus docetaxel in previously treated non-small-cell lung cancer (INTEREST): a randomised phase III trial. Lancet 2008, 372: 1809-1818. 10.1016/S0140-6736(08)61758-4View Article
- Kris MG, Natale RB, Herbst RS, Lynch TJ Jr, Prager D, Belani CP, Schiller JH, Kelly K, Spiridonidis H, Sandler A, Albain KS, Cella D, Wolf MK, Averbuch SD, Ochs JJ, Kay AC: Efficacy of gefitinib, an inhibitor of the epidermal growth factor receptor tyrosine kinase, in symptomatic patients with non-small cell lung cancer: a randomized trial. JAMA 2003, 290: 2149-2158. 10.1001/jama.290.16.2149View Article
- Kudoh S, Kato H, Nishiwaki Y, Fukuoka M, Nakata K, Ichinose Y, Tsuboi M, Yokota S, Nakagawa K, Suga M, Japan Thoracic Radiology G, Jiang H, Itoh Y, Armour A, Watkins C, Higenbottam T, Nyberg F: Interstitial lung disease in Japanese patients with lung cancer: a cohort and nested case–control study. Am J Respir Crit Care Med 2008, 177: 1348-1357. 10.1164/rccm.200710-1501OCView Article
- Park K, Goto K: A review of the benefit-risk profile of gefitinib in Asian patients with advanced non-small-cell lung cancer. Curr Med Res Opin 2006, 22: 561-573. 10.1185/030079906X89847View Article
- Sequist LV, Martins RG, Spigel D, Grunberg SM, Spira A, Janne PA, Joshi VA, Mccollum D, Evans TL, Muzikansky A, Kuhlmann GL, Han M, Goldberg JS, Settleman J, Iafrate AJ, Engelman JA, Haber DA, Johnson BE, Lynch TJ: First-line gefitinib in patients with advanced non-small-cell lung cancer harboring somatic EGFR mutations. J Clin Oncol 2008, 26: 2442-2449. 10.1200/JCO.2007.14.8494View Article
- Shigematsu H, Lin L, Takahashi T, Nomura M, Suzuki M, Wistuba I, Fong KM, Lee H, Toyooka S, Shimizu N, Fujisawa T, Feng Z, Roth JA, Herz J, Minna JD, Gazdar AF: Clinical and biological features associated with epidermal growth factor receptor gene mutations in lung cancers. J Natl Cancer Inst 2005, 97: 339-346. 10.1093/jnci/dji055View Article
- Stintzing S, Kapaun C, Laubender RP, Jung A, Neumann J, Modest DP, Giessen C, Moosmann N, Wollenberg A, Kirchner T, Heinemann V: Prognostic value of cetuximab-related skin toxicity in metastatic colorectal cancer patients and its correlation with parameters of the epidermal growth factor receptor signal transduction pathway: results from a randomized trial of the GERMAN AIO CRC Study Group. Int J Cancer 2012, 131: 236-245. 10.1002/ijc.27371View Article
- Tamura K, Okamoto I, Kashii T, Negoro S, Hirashima T, Kudoh S, Ichinose Y, Ebi N, Shibata K, Nishimura T, Katakami N, Sawa T, Shimizu E, Fukuoka J, Satoh T, Fukuoka M, West Japan Thoracic Oncology G: Multicentre prospective phase II trial of gefitinib for advanced non-small cell lung cancer with epidermal growth factor receptor mutations: results of the West Japan Thoracic Oncology Group trial (WJTOG0403). Br J Cancer 2008, 98: 907-914. 10.1038/sj.bjc.6604249View Article
- Thatcher N, Chang A, Parikh P, Rodrigues Pereira J, Ciuleanu T, Von Pawel J, Thongprasert S, Tan EH, Pemberton K, Archer V, Carroll K: Gefitinib plus best supportive care in previously treated patients with refractory advanced non-small-cell lung cancer: results from a randomised, placebo-controlled, multicentre study (Iressa Survival Evaluation in Lung Cancer). Lancet 2005, 366: 1527-1537. 10.1016/S0140-6736(05)67625-8View Article
- Van Doorn R, Kirtschig G, Scheffer E, Stoof TJ, Giaccone G: Follicular and epidermal alterations in patients treated with ZD1839 (Iressa), an inhibitor of the epidermal growth factor receptor. Br J Dermatol 2002, 147: 598-601. 10.1046/j.1365-2133.2002.04864.xView Article
- Van Zandwijk N: Tolerability of gefitinib in patients receiving treatment in everyday clinical practice. Br J Cancer 2003, 89(Suppl 2):S9-14.View Article
- Wacker B, Nagrani T, Weinberg J, Witt K, Clark G, Cagnoni PJ: Correlation between development of rash and efficacy in patients treated with the epidermal growth factor receptor tyrosine kinase inhibitor erlotinib in two large phase III studies. Clin Cancer Res 2007, 13: 3913-3921. 10.1158/1078-0432.CCR-06-2610View Article
- West HL, Franklin WA, Mccoy J, Gumerlock PH, Vance R, Lau DH, Chansky K, Crowley JJ, Gandara DR: Gefitinib therapy in advanced bronchioloalveolar carcinoma: Southwest Oncology Group Study S0126. J Clin Oncol 2006, 24: 1807-1813. 10.1200/JCO.2005.04.9890View Article
This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.