Conversion surgery for stage IV gastric cancer after third-line immunotherapy: a case report.

The 5-year overall survival rate for stage IV gastric cancer is lower than 10%, despite the development of systemic therapy. Conversion surgery has shown to improve survival outcomes in patients with durable clinical response on chemotherapy. We report a clinical case of a patient, who underwent conversion surgery after pembrolizumab in the third-line setting for stage IV gastric cancer.

Pembrolizumab With or Without Maintenance Olaparib for Metastatic Squamous NSCLC That Responded to First-Line Pembrolizumab Plus Chemotherapy.

Introduction: Poly (adenosine diphosphate-ribose) polymerase inhibitors can up-regulate programmed cell death-ligand 1 expression and promote immune-mediated responses and may improve efficacy of first-line anti‒programmed cell death protein 1‒based therapies in patients with metastatic squamous NSCLC.

Methods: In this randomized, double-blind, phase 3 trial (NCT03976362), adults with previously untreated stage IV squamous NSCLC received four cycles of induction therapy (pembrolizumab 200 mg every 3 weeks plus carboplatin and paclitaxel or nab-paclitaxel). Patients with disease control were randomized to 31 cycles of pembrolizumab 200 mg every 3 weeks plus olaparib 300 mg orally twice daily or placebo.

Multiple myeloma and infections in the era of novel treatment modalities.

Infections are major cause of morbidity and mortality in patients with multiple myeloma. Current treatment landscape of newly-diagnosed multiple myeloma includes different classes of drugs, such as proteasome inhibitors, immunomodulatory drugs, and monoclonal antibodies, all of which are characterized by specific risk and pattern of infectious complications. Additionally, autologous and allogeneic hematopoietic cell transplantation, widely used in the treatment of multiple myeloma, are complex procedures, carrying a significant risk of complications, and mainly infections.

Endocrine therapy for metastatic solid pseudopapillary neoplasm of the pancreas: A case report.

Solid pseudopapillary neoplasm (SPN) of the pancreas is an extremely rare tumor, associated with favorable prognosis and long-term survival in patients with advanced disease. However, limited data exist on systemic therapy for such patients. Herein, we present a case of a young woman with a history of SPN, who progressed after multiple surgical resections and chemotherapy regimens.

Complete response to talazoparib in patient with pancreatic adenocarcinoma harboring somatic PALB2 mutation: A case report and literature review.

PARP inhibitors have recently emerged as a maintenance treatment option for metastatic pancreatic cancer patients with germline BRCA mutations. However, the possibility of PARP-inhibitor use as a standalone-targeted therapy for patients with various homologous repair pathway alterations remains mostly undetermined. Here we report a clinical case of a 56-year-old woman with pancreatic ductal adenocarcinoma harboring a somatic PALB2 mutation.