Behavioral Interventions for Dental Radiography
(RCPD Trial)
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial explores how simple behavioral tools can help pediatric dentists choose a more precise method for taking dental X-rays. The study examines whether adding images (pictorial framing) or using color codes (traffic light color coding framing) encourages dentists to prefer rectangular collimation, considered superior to the usual round type. Dentists who actively participate in the American Academy of Pediatric Dentistry and are open to new methods may be well-suited for this trial. As an unphased trial, it offers dentists the chance to contribute to innovative practices that could enhance pediatric dental care.
Do I need to stop my current medications for this trial?
The trial information does not specify whether you need to stop taking your current medications.
What prior data suggests that these behavioral interventions are safe for pediatric dental practice?
Research has shown that the treatments tested in this trial are safe for people. The two methods, Pictorial Framing and Traffic Light Color Coding, aim to change behavior rather than act as medical or drug treatments, making physical harm unlikely.
Past studies on dental safety have focused on radiation from dental x-rays, which is already known to be low and safe. The methods in this study do not alter the x-ray process itself but assist dentists in making safer choices.
These methods serve as behavioral "nudges" using visual cues. They are generally easy to manage because they only modify how information is presented to dentists, without involving any physical or chemical changes. Consequently, no negative effects have been reported from these methods.
In summary, based on available research, these methods are safe for people, and participants should not expect any physical risks from joining the trial.12345Why are researchers excited about this trial?
Researchers are excited about this trial because it explores innovative ways to encourage better practices in dental radiography. Unlike traditional methods that rely solely on didactic information, this trial tests two unique approaches: Pictorial Framing and Traffic Light Color Coding. Pictorial Framing adds visual nudges to written information, making it easier to understand and remember key points. Traffic Light Color Coding uses familiar red, yellow, and green signals to guide decision-making, offering a clear and intuitive way to assess information. These new strategies aim to improve compliance and understanding, potentially transforming how information is communicated in dental settings.
What evidence suggests that this trial's interventions could be effective for improving dental radiography practices?
This trial will compare different behavioral interventions for dental radiography. Research has shown that using pictures, as in the Pictorial Framing arm of this trial, helps dentists better interpret X-ray images, making it easier to identify tooth problems and changes. This approach can enhance decision-making by visually guiding their choices. Additionally, using traffic light colors (red, yellow, green), part of the Traffic Light Color Coding arm, clarifies information and aids dentists in making quick decisions. While this method may not provide as much detail as others, it offers a straightforward way to improve decisions in dental X-rays. Both techniques aim to help dentists select the best tools for safer and more effective dental care.678910
Who Is on the Research Team?
Hashim Nainar, Dentist
Principal Investigator
University of Toronto
Are You a Good Fit for This Trial?
This trial is for active members of the American Academy of Pediatric Dentistry. It's not open to pre and postdoctoral students or affiliated members.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Intervention
Participants are randomized into three groups: Control, Pictorial Framing, and Traffic Light Color Coding, to assess the impact of nudging strategies on the adoption of rectangular collimation.
Follow-up
Participants' responses are analyzed to determine the effectiveness of nudging strategies on behavior change.
What Are the Treatments Tested in This Trial?
Interventions
- Pictorial Framing
- Traffic Light Color Coding Framing
Trial Overview
The study tests if pictorial framing and traffic-light-color-coding can encourage pediatric dentists to choose rectangular collimation over round for dental X-rays in practice.
How Is the Trial Designed?
3
Treatment groups
Experimental Treatment
Active Control
Written information is supplemented with traffic light colour coding nudges.
Written information is supplemented with pictorial nudges.
Control Arm receives only didactic information and no nudges
Find a Clinic Near You
Who Is Running the Clinical Trial?
University of Toronto
Lead Sponsor
Citations
Descriptive analysis of dental X-ray images using various ...
In dentistry, practitioners interpret various dental X-ray imaging modalities to identify tooth-related problems, abnormalities, or teeth structure changes.
A benchmark for comparison of dental radiography ...
Dental radiography analysis plays an important role in clinical diagnosis, treatment and surgery as radiographs can be used to find hidden dental structures, ...
Recent advances in imaging technologies in dentistry - PMC
One of the most commonly cited positive features of digital radiography is the radiation dose reduction up to 80%, when compared with conventional plain film ...
Dental Radiography: Doses and Film Speed
Results reported in literature illustrate that switching from D to E speed produced a 30-40% reduction in exposure. Switching from E to F speed ...
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researchgate.net
researchgate.net/publication/354553932_Descriptive_analysis_of_dental_X-ray_images_using_various_practical_methods_A_reviewDescriptive analysis of dental X-ray images using various ...
In this article, we have provided a comprehensive survey of dental image segmentation and analysis by investigating more than 130 research works.
Radiation Safety In Dental Practice
(6) Provide reports to any individual of their radiation exposure data and the results of any measurements, analyses, and calculations of radioactive ...
Dental X-Rays: Understanding Radiation Levels
Radiation Exposure Comparisons and Risk Analysis. Evaluating radiation exposure levels helps patients understand the safety of dental imaging. Diagnostic ...
Image Quality, Radiation Dose, and Patient Comfort ...
This study evaluates the image quality, radiation dose, and patient comfort associated with wireless sensors in digital radiography.
Dental radiographs: Benefits and safety
Several factors and practices work together to make dental radiography safe. The amount of radiation used to obtain dental radiographs is very small. For ...
Radiation Exposure and Frequency of Dental, Bitewing ...
Dental radiographs are valuable diagnostic aids for oral healthcare, but exposure to ionizing radiation carries health risks, especially in ...
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