Regorafenib Treatment for Recurrent Glioblastoma Beyond Bevacizumab-Based Therapy: A Large, Multicenter, Real-Life Study.

Background/objectives: In the REGOMA trial, regorafenib demonstrated an overall survival advantage over lomustine, and it has become a recommended treatment for recurrent glioblastoma in guidelines. This study aimed to evaluate the effectiveness and safety of regorafenib as a third-line treatment for patients with recurrent glioblastoma who progressed while taking bevacizumab-based therapy.

Methods: This retrospective, multicenter study in Turkey included 65 patients treated between 2021 and 2023 across 19 oncology centers.

Second-Line Chemotherapy in Gastric Cancer: a Retrospective Study.

Second-line chemotherapy is recommended for patients who have disease progression after first-line chemotherapy and have a good performance status. The aim of our study is thus to determine which chemotherapy regimen is more appropriate for second-line gastric cancer treatment. Patients were included if they met the following inclusion criteria: metastatic gastric adenocarcinoma pathology; no previous treatment for local gastric cancer (surgery, chemotherapy, or radiotherapy); received first-line chemotherapy for metastatic gastric cancer and had the disease progress afterward; had adequate organ functions for second-line chemotherapy; had an Eastern Cooperative Oncology Group (ECOG) score 0-2; and were HER-2 negative.

The inflammatory prognostic index as a potential predictor of prognosis in metastatic gastric cancer.

Clinical studies aimed at identifying effective and simple prognostic markers for gastric cancer are still being carried out. Inflammatory prognostic index (IPI) is being recognized as a promising prognostic marker in patients with Non-Small Cell Lung Cancer. To evaluate the prognostic utility of IPI in stage 4 gastric cancer.

Real-world outcomes of pazopanib in metastatic soft tissue sarcoma: a retrospective Turkish oncology group (TOG) study.

Aim: Description of patient characteristics, effectiveness and safety in Turkish patients treated with pazopanib for metastatic soft tissue sarcoma (STS).

Patients And Methods: This multicenter study is based on retrospective review of hospital medical records of patients (≥ 18 years) treated with pazopanib for non-adipocytic metastatic STS at 37 Oncology clinics across Turkey. Objective response rate (ORR), disease control rate (DCR), progression-free survival (PFS) and overall survival (OS) were evaluated with further analysis of data on the three most common histological subtypes (leiomyosarcoma [LMS], undifferentiated pleomorphic sarcoma [UPS], synovial sarcoma [SS]) in the cohort.

The Close Relationship Between Metabolic Syndrome and Hormone Receptor-Positive Early-Stage Breast Cancer.

Objective: The primary aim of the current study was to investigate the frequency of metabolic syndrome (MS) in early-stage breast cancer patients. Additionally, clinicopathological factors, such as anthropometric measurements and hormonotherapy, were examined for their roles as potential confounders of MS in these patients.

Patients And Methods: In this retrospective cross-sectional study, all patients diagnosed with early breast cancer were included.

Systemic Immune Inflammation Index as a Key Marker of Survival and Immune-related Adverse Events in Immune Checkpoint Inhibitor Therapy.

Objective: To evaluate the prognostic significance of the new index designed by formulating neutrophil, lymphocyte, and platelet counts in patients with metastatic disease receiving immune checkpoint inhibitors (ICI) and its effect on the immune-related adverse events (irAEs).

Study Design: Cohort study.

Place And Duration Of Study: Department of Medical Oncology, University of Manisa Celal Bayar, University of Aydin Adnan Menderes, and University of Ege, and Izmir Kent Hospital, Turkey, from January 2016 to April 2020.

Palliative Biliary Drainage Has No Effect on Survival in Pancreatic Cancer: Medical Oncology Perspective.

Purpose: Removal of obstructive jaundice in metastatic pancreatic cancer is an important part of palliative therapy. However, it is not known whether invasive procedures reduce cancer-related mortality. In this study, the effect of palliative biliary drainage on survival outcomes in pancreatic cancer patients was evaluated.

Pancreatic cancer patients who cannot undergo curative surgery live as much as patients over 70 years old.

Purpose: Patients over the age of 65 constitute approximately 54% of newly diagnosed cancers and approximately 70% of cancer-related deaths. These patients aged ≥65 years, who form the majority of clinical practice, are represented less in clinical studies than in real life. We designed this retrospective study to examine the treatment and response of patients to pancreatic cancer in patients over 70 years of age.

Evaluation of sarcopenia, sarcopenic obesity, and phase angle in geriatric gastrointestinal cancer patients: before and after chemotherapy.

Background/aim: The purpose of this study was to determine sarcopenia, sarcopenic obesity and phase angle (PA) and the influence of chemotherapy (CT) on anthropometric measurements and and the PA in in geriatric patients with gastrointestinal (GI) cancer.

Materials And Methods: The anthropometric measurements, calf circumference (CC), upper midarm circumference (UMAC), and hand grip strength (HGS), have been measured to understand muscle function of 153 patients (mean age of 70.5 ± 5.

Biweekly cetuximab in combination with platinum and 5-fluorouracil in metastatic head and neck carcinoma.

Background And Aim: The combination of cetuximab with platinum and 5-fluorouracil (5-FU) chemotherapy prolongs survival in patients with metastatic or recurrent squamous-cell carcinoma of the head and neck (SCCHN). Biweekly (once in 2 weeks) administration of cetuximab requires fewer hospital visits and decreases treatment costs; therefore, it is more convenient both for the patients and for the healthcare providers. Here, we assessed the efficacy, safety, and tolerability of an alternative biweekly regimen of cetuximab in combination with platinum and 5-FU chemotherapy as a first-line treatment for these patients.

The effect of chemotherapy on nutritional status and weakness in geriatric gastrointestinal system cancer patients.

Objectives: Malnutrition is common in patients with geriatric gastrointestinal system (GIS) cancer. This study aimed to evaluate patients with geriatric GIS cancer in terms of nutritional status and weakness and determine the changes caused by chemotherapy (CT).

Methods: Patients with geriatric GIS cancer who received CT were included in the study.

Docetaxel in combination with octreotide shows synergistic apoptotic effect by increasing SSTR2 and SSTR5 expression levels in prostate and breast cancer cell lines.

Purpose: Docetaxel (DTX) is widely used for the treatment of metastatic prostate and breast cancers. Despite the clinical success of DTX, drug-related cumulative toxicity restricts its clinical use in cancer therapy. Thus, there is an urgent need for new therapeutic options.

A puzzling case of phospho-soda-induced hypocalcemia in a patient with multiple endocrine neoplasia type 1-associated primary hyperparathyroidism.

Although rare, symptomatic hypocalcemia may develop after the administration of phospho-soda. We herein present the case of a patient with phospho-soda-induced hypocalcemia who was surprisingly diagnosed with multiple endocrine neoplasia type 1 (MEN1) caused by a heterozygous mutation in the MEN1 gene (c628_631delACAG), thus resulting in a frameshift mutation (210ThrfsX224). In addition to being the first report of phospho-soda-induced hypocalcemia in a patient with MEN1-associated primary hyperparathyroidism, our report highlights the complex nature of calcium balance in the human body and helps clinicians to appreciate how confounding factors might affect the presentation of endocrine disorders.