Oct 7, 2025 · Clinical trials are a type of research that studies new tests and treatments and evaluates their effects on human health outcomes.

Sep 4, 2025 · Vaccines are made up of carefully selected components that work together to protect against disease. Each vaccine component serves a specific purpose, and each …

Sep 25, 2024 · This guidance updates and adapts the previous work of the World Health Organization (WHO) on research capacity for the context of well-designed and well …

Jan 16, 2020 · A clinical trials registry is the entity that houses the register, and is responsible for ensuring the completeness and accuracy of the information it contains, and that the registered …

Aug 10, 2021 · Vaccines go through various phases of development and testing – there are usually three phases to clinical trials, with the last one designed to assess the ability of the …

Feb 25, 2025 · How a vaccine is approved for production After completing clinical trials, a vaccine must be assessed by the relevant regulatory body to ensure it meets strict standards for …

The Guidance for Best Practices for Clinical Trials has been developed in response to the 2022 World Health Assembly resolution (WHA75.8) on strengthening clinical trials. This guidance …

Phase Biomedical clinical trials of experimental drug, treatment, device or behavioral intervention may proceed through four phases: Clinical trials test a new biomedical intervention in a small …

The number of trials listed in the WHO International Clinical Trials Registry Platform (ICTRP) is reported by year, location (WHO region and country), disease (or condition), phase of …

Published: January 2025 WHO analysed the landscape of clinical trials on monoclonal antibodies for all diseases. The analysis spans trials from 1999 through 2023, and provides insights into …