Prognostic impact of elevated C-reactive protein and procalcitonin in patients with extensive-stage small cell lung cancer.

Small cell lung cancer (SCLC) constitutes around 15% of lung cancer cases and stands as the primary cause of cancer-related fatalities in men and the second leading cause in women globally. In this study, our objective was to evaluate the levels of C-reactive protein (CRP) and procalcitonin (PCT) in newly diagnosed extensive-stage SCLC patients without evidence of infection. We aimed to demonstrate that elevated CRP and PCT levels may not solely indicate infection but could also be elevated in malignancies.

The effects of hypercortisolism on the frequency and magnitude of sleep EEG waves in patients with Cushing syndrome: A spectral analysis study.

Objectives: Our aim was to investigate the effects of endogenous chronic hypercortisolism on sleep electroencephalogram (EEG) and differences between the adrenocorticotropic hormone (ACTH)-dependent and independent Cushing Syndrome (CS) patients through a sleep spectral analysis program.

Methods: A total of 32 patients diagnosed as having endogenous CS (12 ACTH-dependent and 20 ACTH-independent) and a control group comprising 16 healthy individuals were included in the study. Polysomnographic analysis was performed.

Efficacy and safety profile of COVID-19 vaccine in cancer patients: a prospective, multicenter cohort study.

To compare the seropositivity rate of cancer patients with noncancer controls after inactive SARS-CoV-2 vaccination and evaluate the factors affecting seropositivity. Spike IgG antibodies against SARS-CoV-2 were measured in blood samples of 776 cancer patients and 715 noncancer volunteers. An IgG level ≥50 AU/ml is accepted as seropositive.

Cushing Syndrome is Associated with Increased Stage N2 Sleep and Decreased SWS Partially Reversible After Treatment.

The aim of the present study was to evaluate the sleep parameters of patients with Cushing syndrome (CS) at the time of diagnosis and 12-months after treatment. Thirty four newly diagnosed patients with endogenous CS (17 with ACTH-secreting pituitary adenoma, 17 with adrenal CS) and 23 controls with similar age were included in the study. Two polysomnography (PSG) recordings were performed; one at the time of diagnosis and the other 12 months after resolution of hypercortisolemia.

The prognostic value of the change in neutrophil-to-lymphocyte ratio during first-line palliative chemotherapy in patients with metastatic gastric cancer: A retrospective study.

Purpose: Metastatic gastric cancer (mGC) is linked with worse prognosis, and tools are needed for predicting disease course and chemotherapy response. The value of the change in the neutrophil-to-lymphocyte ratio (NLR) during first-line palliative chemotherapy on the outcomes in patients with mGC is not fully explained. This study aimed to investigate the importance of changes in NLR in predicting disease course and chemotherapy response in mGC.

Efficacy of second-line targeted agents in kras wild metastatic colorectal cancer patients who received prior targeted agent: First anti-epidermal growth factor receptor or vascular endothelial growth factor in right and left colon?

Introduction: We aimed to investigate the impact of first biological agents on second-line biological agents in kras wild-type metastatic colon patients in right and left colon.

Patients And Methods: The patients received anti-EGFR compared with anti-VEGF in right and left colon separately according to progression-free survival and overall survival in second line.

Results: A total of 84 patients were included in the study.