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Related Concept Videos

Clinical Trials01:16

Clinical Trials

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Clinical trials are prospective experimental studies conducted on humans to determine the safety and efficacy of treatments, drugs, diet methods, and medical devices. Using statistics in clinical trials enables researchers to derive reasonable and accurate conclusions from the collected data, allowing them to make wise decisions in uncertain situations. In medical research, statistical methods are crucial for preventing errors and bias.
There are four phases in a clinical trial. A phase one...
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Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches01:23

Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches

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Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
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Blinding01:11

Blinding

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Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
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Blind Procedures02:07

Blind Procedures

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Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
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The Placebo Effect01:54

The Placebo Effect

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The placebo effect occurs when people's expectations or beliefs influence or determine their experience in a given situation. In other words, simply expecting something to happen can actually make it happen.
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Case Studies01:22

Case Studies

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There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
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Related Experiment Video

Updated: May 13, 2025

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
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Operationalizing a complex acute clinical trial: Lessons from the BEACH study.

Gracey Sorensen1, Will Remillard1, Maia Schlechter1

  • 1Department of Neurology, Yale School of Medicine, New Haven, CT.

Medrxiv : the Preprint Server for Health Sciences
|April 16, 2025
PubMed
Summary
This summary is machine-generated.

Operationalizing complex clinical trials like the BEACH trial requires multidisciplinary collaboration. Streamlined workflows and clear communication are key to successful patient enrollment and advancing intracerebral hemorrhage research.

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Area of Science:

  • Neuroscience
  • Clinical Research
  • Intensive Care Medicine

Background:

  • Acute clinical trials, particularly in high-acuity settings like neurocritical care, present unique operational challenges.
  • Successful execution demands robust interdisciplinary collaboration and integration of research into patient care.

Purpose of the Study:

  • To outline the workflow, challenges, and key roles in operationalizing a complex, acute clinical trial.
  • To highlight the importance of multidisciplinary collaboration in advancing clinical research for conditions like intracerebral hemorrhage.

Main Methods:

  • Leveraging interdisciplinary collaboration between Yale University School of Medicine and the Neuroscience Intensive Care Unit.
  • Proactive education of nursing staff and clinicians on study protocols.
  • Facilitating communication with investigational drug pharmacy and supporting physicians.
  • Ensuring 24/7 research team availability for all protocol steps, including infusions and biospecimen collection.

Main Results:

  • Successful patient enrollment in the Biomarker and Edema Attenuation in IntraCerebral Hemorrhage (BEACH) trial (NCT05020535).
  • Identified five key domains for successful trial execution: patient safety, optimized enrollment, efficient workflows for drug administration and sampling, efficacy signal identification, and operational adaptability.
  • Demonstrated enhanced efficiency and optimized patient enrollment through streamlined workflows and open communication.

Conclusions:

  • The BEACH trial implementation exemplifies the critical role of interdisciplinary collaboration in advancing clinical research.
  • Integrating research into patient care enhances trial efficiency and contributes to developing innovative treatment strategies.
  • Lessons learned can inform best practices for future acute clinical trials, driving improvements in patient outcomes.