Explanatory Role of Conversion Surgery as a Mediator of the Mortality Risk Difference Between Patients With Unresectable Metastatic Colorectal Cancer Treated With First-Line Anti-EGFR Agents Versus Bevacizumab.

Introduction: Bevacizumab and antiepidermal growth factor receptor-blocking (anti-EGFR) agents plus chemotherapy are first-line therapies for metastatic colorectal cancer (mCRC). Conversion surgery may improve outcomes; however, the extent to which it explains the difference in mortality rates among treatments is unclear. Herein, we aimed to assess the effects of conversion surgery on survival outcomes of patients with unresectable mCRC treated with bevacizumab and anti-EGFR agents.

Comparative effectiveness of primary tumor resection versus chemotherapy in patients with asymptomatic unresectable metastatic colorectal cancer: a retrospective cohort study using the target trial emulation framework.

Patients who undergo primary tumor resection (PTR) reportedly have significantly higher overall survival (OS) than those who do not undergo this procedure. However, this result is only evident in past retrospective studies, and clinical trial results did not show the same trend. Thus, it remains unclear whether primary tumor resection effectively increases survival in patients with metastatic colorectal cancer (mCRC) across different study designs.

Improving Dental Implant Outcomes: CNN-Based System Accurately Measures Degree of Peri-Implantitis Damage on Periapical Film.

As the popularity of dental implants continues to grow at a rate of about 14% per year, so do the risks associated with the procedure. Complications such as sinusitis and nerve damage are not uncommon, and inadequate cleaning can lead to peri-implantitis around the implant, jeopardizing its stability and potentially necessitating retreatment. To address this issue, this research proposes a new system for evaluating the degree of periodontal damage around implants using Periapical film (PA).

Scalp acupuncture for children with cerebral palsy: A protocol for a systematic review.

Background: Cerebral palsy (CP) describes a group of permanent disorders of movement and posture causing activity limitations, leading the most common movement disorder to children. Scalp acupuncture (SA) is one of several specialized acupuncture techniques, and it has been used widely in China to alleviate several CP symptoms, despite the deficiency of high-quality evidence related to this practice. Therefore, we plan to conduct a protocol of systematic review aimed at systematically reviewing all the clinical evidence on the effectiveness of scalp acupuncture for treating CP in children.

7-Chloro-6-piperidin-1-yl-quinoline-5,8-dione (PT-262), a novel synthetic compound induces lung carcinoma cell death associated with inhibiting ERK and CDC2 phosphorylation via a p53-independent pathway.

Background: The derivatives of 5,8-quinolinedione have been shown to exert anticancer activities. A new synthetic compound 7-chloro-6-piperidin-1-yl-quinoline-5,8-dione (designed as PT-262) derived from 6,7-dichloroquinoline-5,8-dione on its anticancer activity was investigated in this study.

Materials And Methods: PT-262 was synthesized as the following: triethylamine (0.