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SİSPLATİN-BAZLI KEMOTERAPİ İLE TEDAVİ EDİLEN İLERİ EVRE AKCİĞER KANSERİNDE ERCC1 EKSPRESYON DÜZEYİ İLE TEDAVİYE YANIT VE YAŞAM SÜRESİ ARASINDA İLİŞKİ VAR MIDIR?

Yıl 2012, Cilt: 26 Sayı: 1, 13 - 19, 01.05.2012

Öz

Küçük hücreli dışı akciğer kanserinin (KHDAK) tedavisinde, sisplatine karşı tümör direncinin önceden tahmin edilebilmesi önemlidir. Bu çalışmanın amacı, sisplatin içeren kemoterapi rejimi ile tedavi edilen KHDAK li hastalarda, immünhistokimyasal olarak ölçülen tümör ERCC1 sunum düzeylerinin, tedaviye yanıt ve yaşam süresini tahmin etmedeki yerini araştırmaktır. KHDAK tanısı ile, sisplatin ve vinorelbin ya da dosetaksel ilk sıra kemoterapisi alan 119 hasta arasından, yeterli tümör dokusuna sahip olduğu saptanan 39 (%32) hastanın tümör örnekleri, imünohistokimyasal olarak ERCC1 ekspresyonu yönünden analiz edildi. ERCC1 sunumu skor 0-1 olanlar ERCC1 sunum negatif, skor 2-3 olanlar ERCC1 sunum pozitif grup olarak değerlendirildi. ERCC1 pozitif ve negatif grup arasında kemoterapiye yanıt yönünden fark saptanmadı (p=0.63). Ortalama yaşam süresi ERCC1 negatif grupta 14.7 ay (%95 GA; 10.0-19.3 ay), ERCC1 pozitif grupta 10.9 ay (%95 GA; 7.4-14.3 ay) olarak saptandı (P=0.23), progresyonsuz yaşam süresi ise ERCC1 negatif grupta 7.9 ay (%95 GA: 5.8-9.9 ay), ERCC1 pozitif grupta 6.2 ay (%95 GA; 4.0-8.5 ay) olarak saptandı (P=0.27). Sonuç olarak, çalışma grubumuzu oluşturan KHDAK'li hastaların, tedavi öncesi tümör örneklerinde imünohistokimyasal olarak ERCC1 ekspresyon düzeyinin tespiti, sisplatin bazlı kemoterapiye yanıtı ve prognozu tahmin etmede yararlı olmamıştır.

Kaynakça

  • cisplatin based adjuvant chemotherapy. N Engl J Med 2006; 355: 983-91.
  • Azuma K, Komohara Y, Sasada T, Terazaki Y, Ikeda J, Hoshino T, et al. Excision repair cross-complementation group 1 predicts progression free and overall survival in nonsmall cell lung cancer patients treated with platinum-based chemotherapy. Cancer Sci 2007; 98: 1336-43.
  • Dabholkar M, Vionnet J, Bostick-Burton F, Yu JJ, Reed E. Messenger RNA levels of XPAC and ERCC1 in ovarian cancer tissue correlate with response to platinum based chemotherapy. J Clin Invest 1994; 94: 703-8.
  • Park DJ, Lenz HJ. Determinants of chemo- sensitivityin gastric cancer. Curr Opin Pharmacol ; 6: 337-44. Shirota Y, Stoehlmacher J, Brabender J, Xiong YP, Uetake H, Danenberg KD, et al. ERCC1 and thymidylate synthase mRNA levels predict survival for colorectal cancer patients receiving combination oxaliplatin and fluorouracil chemotherapy. J Clin Oncol 2001; 19: 4298
  • ERCC1 in nonsmall cell lung cancer and Vilmar AC, Santoni-Rugiu E, Sorensen JB. ERCC1 and histopathology in advanced NSCLC patients randomized in a large multicenter phase III trial. Ann Oncol 2010; 21: 1817-24.
  • Cobo M, Isla D, Massuti B, Montes A, et al. Customizing cisplatin based on quantitative excision repair cross-complementing 1 mRNA expression: A phase III trial in non- small-cell lung cancer. J Clin Oncol 2007; :(19): 2747-54. non-small cell lung cancer. J Thorac Oncol ; 2(10): 902-6.
  • Wachters FM, Wong LS, Timens W, Kampinga HH, et al. ERCC1, hRad51, and BRCA1 protein expression in relation to tumour response and survival of stage III/IV NSCLC patients treated with chemotherapy. Lung Cancer ; 50(2): 211-9. Lee HW, Choi YW, Han JH, Kim JH, et al. Expression of excision repair cross-comp- lementation group 1 protein predicts poor outcome in advanced non-small cell lung cancer patients treated with platinum-based doublet chemotherapy. Lung Cancer 2009; (3): 377-82. Yazıflma Adresi: Dr. Gülru POLAT
  • Dr. Suat Seren Göğüs Hastalıkları ve Göğüs Cerrahisi Eğitim ve Arafltırma Hastanesi, Göğüs Hastalıkları, İZMİR e-posta : gulruerbay@yahoo.com

IS THERE RELATIONSHIP BETWEEN ERCC1 EXPRESSION LEVEL AND RESPONSE TO TREATMENT AND PROGNOSIS IN ADVANCED STAGE LUNG CANCER TREATED WITH CISPLATIN-BASED CHEMOTHERAPY?

Yıl 2012, Cilt: 26 Sayı: 1, 13 - 19, 01.05.2012

Öz

It is important to know the tumor resistance against cisplatin before the treatment of nonsmall cell lung cancer (NSCLC). The purpose of this study was to evaluate the response to treatment and survival in patients with NSCLC treated with cisplatin-based chemotherapy according to ERCC1 Expression. Among 119 patients treated with cisplatin and vinorelbine or docetaxel, 39 (32%) patients enrolled who have enough tumor tissue to analyse ERCC1 expression. ERCC1 expression defined as negative in score 0-1, positive in score 2-3. There was no difference between ERCC1 positive and negative groups (p:0.63). Mean survival was 14.7 month (95% CI; 10.0-19.3 month) in ERCC1 negative group , 10.9 month (95% CI; 7.4-14.3 month) in ERCC1 positive group(p:0.23). Progression free survival was 7.9 month in ERCC1 negative group (95% CI;5.8-9.9 month), 6.2 month in ERCC1 positive group (95% CI;4.0- 8.5 month)(p:0.27). In conclusion; to identify ERCC1 expression level of tumor tissues in NSCLC patients before treatment was not usefull in prediction of treatment response and prognosis.

Kaynakça

  • cisplatin based adjuvant chemotherapy. N Engl J Med 2006; 355: 983-91.
  • Azuma K, Komohara Y, Sasada T, Terazaki Y, Ikeda J, Hoshino T, et al. Excision repair cross-complementation group 1 predicts progression free and overall survival in nonsmall cell lung cancer patients treated with platinum-based chemotherapy. Cancer Sci 2007; 98: 1336-43.
  • Dabholkar M, Vionnet J, Bostick-Burton F, Yu JJ, Reed E. Messenger RNA levels of XPAC and ERCC1 in ovarian cancer tissue correlate with response to platinum based chemotherapy. J Clin Invest 1994; 94: 703-8.
  • Park DJ, Lenz HJ. Determinants of chemo- sensitivityin gastric cancer. Curr Opin Pharmacol ; 6: 337-44. Shirota Y, Stoehlmacher J, Brabender J, Xiong YP, Uetake H, Danenberg KD, et al. ERCC1 and thymidylate synthase mRNA levels predict survival for colorectal cancer patients receiving combination oxaliplatin and fluorouracil chemotherapy. J Clin Oncol 2001; 19: 4298
  • ERCC1 in nonsmall cell lung cancer and Vilmar AC, Santoni-Rugiu E, Sorensen JB. ERCC1 and histopathology in advanced NSCLC patients randomized in a large multicenter phase III trial. Ann Oncol 2010; 21: 1817-24.
  • Cobo M, Isla D, Massuti B, Montes A, et al. Customizing cisplatin based on quantitative excision repair cross-complementing 1 mRNA expression: A phase III trial in non- small-cell lung cancer. J Clin Oncol 2007; :(19): 2747-54. non-small cell lung cancer. J Thorac Oncol ; 2(10): 902-6.
  • Wachters FM, Wong LS, Timens W, Kampinga HH, et al. ERCC1, hRad51, and BRCA1 protein expression in relation to tumour response and survival of stage III/IV NSCLC patients treated with chemotherapy. Lung Cancer ; 50(2): 211-9. Lee HW, Choi YW, Han JH, Kim JH, et al. Expression of excision repair cross-comp- lementation group 1 protein predicts poor outcome in advanced non-small cell lung cancer patients treated with platinum-based doublet chemotherapy. Lung Cancer 2009; (3): 377-82. Yazıflma Adresi: Dr. Gülru POLAT
  • Dr. Suat Seren Göğüs Hastalıkları ve Göğüs Cerrahisi Eğitim ve Arafltırma Hastanesi, Göğüs Hastalıkları, İZMİR e-posta : gulruerbay@yahoo.com
Toplam 8 adet kaynakça vardır.

Ayrıntılar

Diğer ID JA97RS82MN
Bölüm Araştırma Makalesi
Yazarlar

Ufuk Yılmaz Bu kişi benim

Gülru Polat Bu kişi benim

Zekiye Aydoğdu Dinç Bu kişi benim

Berna Kömürcüoğlu Bu kişi benim

Yayımlanma Tarihi 1 Mayıs 2012
Yayımlandığı Sayı Yıl 2012 Cilt: 26 Sayı: 1

Kaynak Göster

APA Yılmaz, U., Polat, G., Dinç, Z. A., Kömürcüoğlu, B. (2012). SİSPLATİN-BAZLI KEMOTERAPİ İLE TEDAVİ EDİLEN İLERİ EVRE AKCİĞER KANSERİNDE ERCC1 EKSPRESYON DÜZEYİ İLE TEDAVİYE YANIT VE YAŞAM SÜRESİ ARASINDA İLİŞKİ VAR MIDIR?. İzmir Göğüs Hastanesi Dergisi, 26(1), 13-19.