Atorvastatin in combination with radiotherapy and temozolomide for glioblastoma: a prospective phase II study.

Glioblastoma is a fast-growing primary brain tumor observed in adults with the worst prognosis. Preclinical studies have demonstrated the encouraging anticancer activity of statins. This study evaluated the efficacy of atorvastatin in combination with standard therapy in patients with glioblastoma.

Management and treatment recommendations for World Health Organization Grade III and IV gliomas.

The treatment recommendations provided in this manuscript are intended to serve as a knowledge base for clinicians and health personals involved in treating patients with high-grade malignant glioma. In newly diagnosed patients, complete resection or biopsy is required for histological characterization of the tumor, which in turn is essential to decide the treatment strategy. In patients with good or borderline performance score, radiotherapy (RT), and chemotherapy are the preferred management.

Outcome of patients with glioblastoma in Saudi Arabia: Single center experience.

Glioblastoma multiforme (GBM), the most common primary brain tumor in adults, is associated with one of the worst 5 year survival rates among all human cancer types. To date, no published data are available for the outcome of this disease in Saudi Arabia. The present study performed a single-center, retrospective cohort study to evaluate the outcome of patients with GBM in Saudi Arabia.

Quality of reporting of chemotherapy compliance in randomized controlled trials of breast cancer treatment.

Objective: The Consolidated Standards of Reporting Trials statement requires detailed reporting of interventions for randomized controlled trials. We hypothesized that there was variable reporting of chemotherapy compliance in published randomized controlled trials in breast cancer, and therefore surveyed the literature to assess this parameter and determine the study characteristics associated with reporting quality.

Methods: Published Phase III randomized controlled trials (January 2005-December 2011; English language) evaluating chemotherapy in breast cancer were identified through a systematic literature search.

Statins are potential anticancerous agents (review).

Statins are inhibitors of 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGCR), which is a rate-limiting enzyme in the mevalonate pathway. The pleiotropic effects of statins may be mediated by the inhibition of downstream products such as small GTP-binding proteins, Rho, Ras and Rac whose localization and function are dependent on isoprenylation. Preclinical studies of statins in different cancer cell lines and animal models showed antiproliferative, pro‑apoptotic and anti-invasive effects.

Discordance between conclusions stated in the abstract and conclusions in the article: analysis of published randomized controlled trials of systemic therapy in lung cancer.

Purpose: Clinicians may read only the abstract of an article to keep abreast of newly published randomized controlled trials (RCTs). However, discordances have been noticed in summary conclusions in the abstracts and the main body of some articles. This article evaluated such discordances in detail.