Comparison of Empathy with Patients between Surgical and Psychiatric Medical Residents.

Background: Empathy is considered paramount to the medical profession because it affects patients' satisfaction, compliance, and quality of care. It has been studied that medical residents in non-psychiatry specialties (especially general surgery) pay less attention to their patients' experiences and emotions. This study measured and compared surgical and psychiatric medical residents' empathy scores.

Utility of real-world evidence in biosimilar development.

Biosimilar development refers to the process of creating a biologic drug that is similar to an existing approved biologic drug, also known as a reference drug. Due to the complex nature of biologics drugs and the inherent variability in their manufacturing process biosimilars are not identical but highly similar to the reference drug in terms of quality, safety, and efficacy. Efficacy and safety trials for biosimilars involve large numbers of patients to confirm comparable clinical performance of the biosimilar and the reference product in appropriately sensitive clinical indications and for appropriate sensitive endpoints.

Tumor Organoid as a Drug Screening Platform for Cancer Research.

A number of studies have been conducted on the application of 3D models for drug discovery, drug sensitivity assessment, and drug toxicity. Most of these studies focused on disease modelling and attempted to control cellular differentiation, heterogeneity, and key physiological features to mimic organ reconstitution so that researchers could achieve an accurate response in drug evaluation. Recently, organoids have been used by various scientists due to their highly organotypic structure, which facilitates the translation from basic research to the clinic, especially in cancer research.

Meta-analysis of Pharmacokinetic/Pharmacodynamic Results of 3 Phase 1 Studies with Biosimilar Pegfilgrastim.

A meta-analysis using data from 3 phase 1 studies evaluated the pharmacokinetics (PK) and pharmacodynamics (PD) of Sandoz biosimilar versus US- and EU-reference pegfilgrastim. The studies included a single-dose, double-blind, 3-arm, parallel-group study (study 1); a single-dose, double-blind, 2-way crossover study (study 2); and a single-dose, double-blind, 3-way, 6-sequence crossover study (study 3). Healthy male and female subjects were randomized to receive the proposed biosimilar (all studies), US-reference biologic (studies 1 and 3), or EU-reference biologic (studies 1, 2, and 3).