What is a Blinded Experiment in Clinical Trials?
Sometimes participants and researchers’ expectations can significantly influence the outcomes of clinical trials. Therefore, blinded experiments are conducted to maintain neutrality and objectivity. Blinded experiments ensure that the findings are a direct result of the experiment itself, rather than expectations or preconceived notions. Let’s discuss in detail to thoroughly understand what is a blinded experiment. […]
What is the Purpose of Clinical Trials?
Clinical trial’s primary purpose is to evaluate the safety, efficacy, and potential side effects of new medical interventions. Whether it is drugs, treatments, procedures, or diagnostic tools, every proposed intervention goes through a series of clinical trials to show and confirm their effectiveness and reliability by all means. So—clinical trial management system are important for […]
The Ultimate Guide to Understanding What Are Clinical Trials and Studies
There are two main types of clinical research: observational studies and clinical trials. Observational Studies monitor individuals in normal settings, collecting information to observe changes over time. Whereas Clinical Trials are focused research studies that assess the impact of a medical, surgical, or Behavioural intervention on human participants. Clinical trials are essential in determining whether […]
What is a Phase 4 Clinical Trial?
Clinical trial Phase 4 is the post-marketing phase of drug development and is conducted after a drug has been approved to be available in the market. It assesses the introduced intervention’s long-term safety, effectiveness, and other aspects in real-world conditions. Related: Clinical Trial Management System Let’s get to the details of what is a phase […]
What is Phase 3 Clinical Trial
Phase 3 clinical trials, lasting for over 5 years, represent a critical stage in the development of new drugs and medical treatments. They are conducted after preliminary evidence suggesting effectiveness of the drug has been obtained in Phase 2 trials. The primary goal of Phase 3 is to confirm the drug’s effectiveness, monitor side effects, […]
What Is Phase 2 Clinical Trial
Phase 2 clinical trials represent a critical stage in the development of a new drug or treatment. These trials are conducted after the initial safety of the treatment has been confirmed in Phase 1 trials. The primary goals of Phase 2 trials are to evaluate the efficacy of the drug and to gather additional information […]
What is a Phase 1 Clinical Trial
The Phase 1 clinical trial is the first stage in the clinical testing of a new drug or treatment in humans. This is primarily concerned with assessing the safety, tolerability, pharmacokinetics (how the body absorbs, distributes, metabolizes, and excretes a drug), and pharmacodynamics (the effects of the drug on the body) of the compound. Thanks […]
Patient Recruitment in Clinical Trials: Strategies for UK Studies
Patient recruitment converts a defined eligible population into consented, randomised participants. This guide covers the five-step recruitment pipeline and who owns each step, where UK studies lose recruitment time against the national indicators, what the April 2026 regulations require before a site consents anyone, and five strategies that hold up in practice.
What Is ORR in Clinical Trials? Objective Response Rate Explained
Objective response rate (ORR) is the proportion of participants whose tumour shrank by a predefined amount. It is the sum of complete responses and partial responses, divided by the number of evaluable participants. Stable disease is excluded. ORR answers one question, at one point in time: did the treatment produce measurable tumour shrinkage in this […]
How Long Do Clinical Trials Take?
Clinical trials take 10 to 15 years or more to complete all three phases before licensing, and the years accumulate between the regulators’ clocks rather than inside them. This guide covers what sets each phase’s length, the UK approval clocks in force since 28 April 2026, where a study loses time after approval, and how long licensing takes.
