English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Anal canal cancer is a rare tumor without clear treatment evidence in the metastatic setting. In terms of the bad prognosis of patients with metastatic anal cancer, further therapeutic options are urgently needed. In this paper we present the case of a 64-year-old man suffering from undifferentiated squamous cell carcinoma with liver metastases. After progression on cisplatin and fluorouracil, tumor tissue was analyzed with respect to anti-EGFR therapy with cetuximab. There was no KRAS mutation and the EGFR expression level in the tumor tissue was 2+; ideal conditions for the immunotherapy. Encouraged by these results we started a therapy using FOLFIRI in combination with cetuximab. Fortunately the patient showed a partial response after 6 cycles. On patient's preference we did a therapy break of 6 weeks. Within this time period the disease was progressive indicating its aggressiveness. However, the same immunotherapy was able to stabilize the disease for a further 3 months. The patient died 21 months after diagnosis because of liver failure. Nevertheless, from our perspective the combination of FOLFIRI and cetuximab is quite a promising therapeutic option for patients with metastatic anal cancer. Potential predictive factors of the immunochemotherapy are discussed in this paper.

Efficacy of Cetuximab in Combination with FOLFIRI in a Patient with KRAS Wild-Type Metastatic Anal Cancer