Related Experiment Video
Updated: May 13, 2026
04:53
A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
Published on: September 20, 2019
Qualitative research within trials: developing a standard operating procedure for a clinical trials unit.
Frances Rapport1, Mel Storey, Alison Porter
1College of Medicine, Swansea University, Singleton Park, Swansea SA2 8PP,UK. f.l.rapport@swansea.ac.uk
Trials
|February 26, 2013
Summary
Clinical trials benefit from integrating qualitative research methods. Developing a qualitative methods standard operating procedure (QM-SOP) enhances trial design and data value, improving healthcare research outcomes.
Area of Science:
- Health Services Research
- Clinical Trials Methodology
- Qualitative Research
Background:
- Qualitative research methods are increasingly vital in clinical trials to address complex questions beyond quantitative data.
- Stakeholder input through qualitative methods can reform healthcare policies and trial designs.
- Qualitative data enriches the evaluation of healthcare treatments and interventions.
Purpose of the Study:
- To develop a comprehensive portfolio of Standard Operating Procedures (SOPs) for a Clinical Trials Unit (CTU).
- To create an additional Qualitative Methods SOP (QM-SOP) to guide the integration of qualitative research.
- To enhance the capacity of a registered CTU within the UK Clinical Research Collaboration.
Main Methods:
- Collaborative development of SOPs by health services researchers, trialists, clinicians, and qualitative researchers.
- Creation of a specific QM-SOP detailing best practices for qualitative components in trials.
- Focus on integrating qualitative methods from the initial stages of trial design.
Main Results:
- The QM-SOP establishes guidelines for designing and implementing qualitative trial components with flexibility.
- Key principles include early involvement of qualitative researchers and clear aims for the qualitative component.
- The QM-SOP mandates reporting of the qualitative component in main study publications.
Conclusions:
- CTUs are encouraged to develop QM-SOPs to improve quantitative trials through qualitative data integration.
- This approach enhances the overall value and impact of quantitative clinical trials.
- The development of QM-SOPs supports the advancement of multi-method trial designs.
Related Concept Videos
01:16Clinical Trials
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...
There are four phases in a clinical trial. A phase one...
01:11Clinical Trials: Overview
Clinical development focuses on how the drug will interact with the human body and encompasses four key phases of clinical trials, each serving a specific purpose in assessing the safety and effectiveness of new drugs. These phases overlap and build upon one another. Phase I involves a small group of healthy volunteers (typically 20-80 individuals) or, in cases where significant toxicity is expected, patients with the targeted disease, such as cancer or AIDS. The volunteers are tested for...
01:28Preclinical Development: Overview
Preclinical development consists of a series of tests that ensure the safety and efficacy of a new therapeutic compound before it is tested in humans. There are four main phases to this process. First, safety pharmacology tests are conducted to ensure the drug does not produce any acutely harmful effects. These tests examine parameters such as bronchoconstriction, cardiac dysrhythmias, blood pressure changes, and ataxia. Next, preliminary toxicological testing is performed to determine the...
01:23Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
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, controlled...
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...
01:29Clinically Relevant Drug Product Specifications: Methods of Establishment
Product specifications define the acceptable quality of a pharmaceutical product by ensuring identity, purity, potency, and strength. These specifications serve as benchmarks during development, manufacturing, and post-approval quality control. Clinically relevant specifications are particularly important because they directly relate to a drug's safety and efficacy in clinical use.Dissolution studies are critical biopharmaceutic tools that link in vitro behavior to in vivo performance. They...
02:07Blind 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...