Advanced penile lymphoma: Case report and review of the literature.

Primary penile lymphomas are extremely rare. They are aggressive neoplasms that can present as double-or triple-hit lymphomas, and because the associate with a high risk of central nervous system dissemination, treatment consists of high-dose chemotherapy regimens plus intrathecal prophylaxis. Pathology can be confused with squamous cell carcinoma of the penis, leading to inappropriate treatments and unnecessary amputations.

Clinical Behavior, Mutational Profile and T-Cell Repertoire of High-Grade Neuroendocrine Tumors of the Head and Neck.

Neuroendocrine carcinomas (NECs) of the head and neck (HN) account for <1% of HN cancers (HNCs), with a 5-year overall survival (OS) <20%. This is a retrospective study of HN NECs diagnosed at our institution between 2005 and 2022. Immunohistochemistry and next-generation sequencing (NGS) were used to evaluate neuroendocrine markers, tumor mutational burden (TMB), mutational profiles and T-cell receptor repertoires.

Durable complete remission with local therapies after neoadjuvant and adjuvant nivolumab in recurrent/metastatic head and neck cancer.

Up to 10-15% of patients with first-line recurrent/metastatic (R/M) head and neck squamous cell carcinoma (HNSCC) present with platinum-refractory disease. The anti-PD1 nivolumab is the first therapeutic option in this setting achieving a 19.2% objective response rate and a 7.

Safety and preliminary activity of pembrolizumab-carboplatin-paclitaxel in heavily pretreated and/or fragile patients with PDL1-positive recurrent/metastatic head and neck cancer.

Novel chemo-immunotherapy (chemo-IO) combinations should be evaluated, which may be suitable for cisplatin-unfit or fluoropyrimide-ineligible patients with recurrent or metastatic squamous cell carcinoma of head and neck (R/M SCCHN) to guarantee higher and deeper responses than IO alone. The aim of the present study was to review our experience using pembrolizumab-carboplatin-paclitaxel (pembro + CP) in patients with R/M SCCHN. This was a retrospective study of patients with R/M SCCHN who received pembro + CP in any-line via a compassionate-use program.

Personalizing first-line treatment in advanced colorectal cancer: Present status and future perspectives.

Background: Colorectal cancer is one of the most frequent neoplasms worldwide, and the majority of patients are diagnosed in advanced stages. Metastatic colorectal cancer (mCRC) harbors several mutations with different prognostic and predictive values; , , and mutations are the best known. Indeed, and molecular status are associated with a different response to monoclonal antibodies (Anti-epidermal growth factor receptor and anti-vascular endothelial growth factor receptor agents), which are usually added to chemotherapy in first-line, and thus allow to select the optimal therapy for patients with mCRC.

Recent advances and new insights in the management of early-stage epidermal growth factor receptor-mutated non-small-cell lung cancer.

Patients with early-stage non-small-cell lung cancer (NSCLC) are candidates for curative surgery; however, despite multiple advances in lung cancer management, recurrence rates remain high. Adjuvant chemotherapy has been demonstrated to significantly prolong overall survival (OS), but this benefit is modest and there is an urgent need for effective new therapies to provide a cure for more patients. The high efficacy of tyrosine kinase inhibitors (TKIs) against epidermal growth factor receptor-mutated (EGFR) in patients with advanced EGFR-mutated NSCLC has led to the evaluation of these agents in early stages of the disease.

Immunotherapy in microsatellite instability metastatic colorectal cancer: Current status and future perspectives.

Background: Colorectal cancer (CRC) is one of the most frequent and deadly malignancies worldwide. This specific pathology is composed of various molecular entities, with distinct immunological phenotypes. In addition to KRAS, NRAS, and BRAF mutation status, other druggable alterations such as those in HER2, MET, NTRK, ALK, and ROS1 have been identified in recent years offering new therapeutic options for some patients with CRC.

Long-term survival of a patient with programmed death ligand 1-negative lung adenocarcinoma and oligoprogressive disease treated with nivolumab and stereotactic body radiation therapy.

Immune-checkpoint inhibitors have shown to prolong survival in patients with metastatic non-small cell lung cancer. Programmed death ligand 1 (PD-L1) expression is associated with a higher probability of response, although some patients with PD-L1 negative tumors may also respond or show durable stabilizations. However, the optimal strategy after progression to immunotherapy (IO) is not yet defined.

Lapatinib plus trastuzumab in pretreated human epidermal growth factor receptor 2-positive metastatic breast cancer.

Background: Dual human epidermal growth factor receptor 2 (HER2) blockade has been preclinically and clinically assessed in HER2-overexpressing metastatic breast cancer (mBC) with encouraging results.

Patients And Methods: This is a descriptive retrospective study of trastuzumab plus lapatinib activity in patients with HER2-overexpressing mBC from two centers. The primary endpoints were to assess objective response rate (ORR) and toxicity.

Should capecitabine replace 5-fluorouracil in the first-line treatment of metastatic colorectal cancer?

Fluoropyrimidines play a central role in the first-line treatment of metastatic colorectal cancer. Our aim was to review whether capecitabine was a safer, non-inferior, economically superior and more convenient alternative to 5-fluorouracil. Capecitabine has previously been compared to 5-fluorouracil-either as a monotherapy or in combination with oxaliplatin, irinotecan, or biological drugs-and has been found to have comparable efficacy and safety profiles.

Role of cetuximab in first-line treatment of metastatic colorectal cancer.

The treatment of metastatic colorectal cancer (mCRC) has evolved considerably in the last decade, currently allowing most mCRC patients to live more than two years. Monoclonal antibodies targeting the epidermal growth factor receptor (EGFR) and vascular endothelial growth factor play an important role in the current treatment of these patients. However, only antibodies directed against EGFR have a predictive marker of response, which is the mutation status of v-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog (KRAS).