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Related Concept Videos

Ethics in Research01:56

Ethics in Research

Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
Blinding01:11

Blinding

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.
Nursing Ethical Principles II01:27

Nursing Ethical Principles II

Ethical principles are essential in guiding nurses to fulfill their responsibilities, focusing on the quality of nursing care and decision-making. These principles, including autonomy, beneficence, non-maleficence, justice, and fidelity, shape the ethical framework within healthcare settings.
Consider the following scenario, which illustrates how these principles are applied in the care of Mr. John, a fifty-year-old teacher diagnosed with metastatic liver cancer.
Initially, Mr. John's cancer...
Blind Procedures02:07

Blind Procedures

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 child was...
Ethical Dilemmas II01:30

Ethical Dilemmas II

Resolving an ethical dilemma in healthcare involves a systematic approach that considers every aspect of the issue, respecting both the patient's needs and values and the healthcare professional's ethical obligations. Here are potential steps to resolve an ethical dilemma:

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Related Experiment Video

Updated: May 27, 2026

Working with Human Tissues for Translational Cancer Research
07:48

Working with Human Tissues for Translational Cancer Research

Published on: November 26, 2015

How to keep your integrity when performing sponsored (imaging) trials.

Paul M Parizel1, Wim van Hecke

  • 1Department of Radiology, Antwerp University Hospital & University of Antwerp, Antwerp, Belgium. paul.parizel@ua.ac.be

Journal of the American College of Radiology : JACR
|December 6, 2011
PubMed
Summary
This summary is machine-generated.

Industry-sponsored imaging trials in drug development require careful consideration. Investigators must navigate ethical conflicts, data management, and results dissemination distinct from grant-funded research.

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Area of Science:

  • Biomedical Imaging
  • Drug Development
  • Clinical Trials

Background:

  • Advancements in imaging technology enhance quantitative biologic process assessment.
  • Increased industry interest in utilizing imaging for novel drug development.

Purpose of the Study:

  • To highlight key differences between industry-sponsored and investigator-initiated trials.
  • To inform investigators about potential ethical and practical challenges in industry-sponsored imaging research.

Main Methods:

  • Review of industry-sponsored trial protocols and investigator responsibilities.
  • Analysis of ethical considerations in patient care and data handling.
  • Examination of data development, analysis, and results dissemination practices.

Main Results:

  • Industry-sponsored trials present unique challenges compared to grant-funded research.
  • Investigators must be aware of potential ethical conflicts in patient care.
  • Specific attention is needed for data development, analysis, and results dissemination.

Conclusions:

  • Investigators must be vigilant regarding ethical considerations in industry-sponsored imaging trials.
  • Awareness of differences in trial conduct is crucial for successful drug development.
  • Proactive management of data and dissemination is essential for ethical research practices.