View clinical trials related to Augmented Reality.
Filter by:Pancreatic cancer necessitates surgical resection for complete tumor eradication, serving as the primary curative approach. However, pancreatic surgery is still challenging due to the organ's retroperitoneal anatomy and proximity to vital vascular systems. Thus, precise preparation and dissection of peripancreatic vessels are crucial during pancreatic surgery to reduce perioperative complications and improve oncological outcomes. The integration of preoperative computed tomography-derived reconstructed images, along with augmenting the resulting 3D model during surgical procedures, holds significant potential in this context. Augmented reality-assistance systems (ARAS) have seen use in various surgical fields, including orthopedic, plastic, and neurosurgery. Nevertheless, the application of ARAS in abdominal surgery has faced challenges related to organ shifting and deformities. The retroperitoneal nature of the pancreas, characterized by minimal intraoperative organ shifts and deformations, makes pancreatic surgery a promising candidate for ARAS. Despite this, there is a limited number of studies exploring the impact of ARAS during pancreatic surgery. Notably, existing investigations have primarily utilized augmented reality technology with 2D-display-based modalities. This prospective study aims to fill this gap by examining the usability, feasibility, and effectiveness of wearable ARAS during pancreatic surgery. By leveraging advanced technology seamlessly integrated into the surgical workflow, this research seeks to provide valuable insights into the practical application of ARAS, potentially enhancing the precision and outcomes of pancreatic surgery. The preliminary findings of this study will also be submitted for publication in a peer-reviewed journal.
Background：The process of constructing knowledge in the context of children's science education plays a significant role in fostering the development of early scientific literacy. Nevertheless, children sometimes struggle to comprehend scientific knowledge due to the presence of abstract notions. Objective: To evaluate the efficacy of augmented reality (AR) games as a teaching tool for enhancing children's understanding of optical science education. Methods: 36 healthy children between the ages of 6 and 8 years old were included in this study. Individuals were randomly divided into an intervention group (n=18) and a control group (n=18). Interventions, namely a 20-minute AR science education including three game lesson modules, while the control group was asked to learn 20-minute same knowledge with non-AR science learning app. POE (predict-observe-explain) test of 3 games including animal vision, color-light mixing and light refraction were conducted for all participants before and after the experiment. Also, intrinsic Motivation Inventory (IMI) test including interest-enjoyment (INT-ENJ), perceived competence (COMP), effort-importance (EFF-IMP), and tension-pressure (TEN-PRESS) were conducted for children after the experiment.
The goal of this clinical trial is to assess the efficacy of augmented reality (AR) in anatomy teaching. The main question to answer is: Is 3-Dimensional AR technology more effective than traditional learning methods in anatomy education? In this clinical trial undergraduate medical students with no prior anatomy education will be recruited. Participants in the AR group will learn the anatomy of the cranial nerves with an AR application using Microsoft HoloLens 2, whereas participants in the control group will learn with traditional learning methods (textbooks, atlases, videos, and online learning programs).
This study will evaluate the physiologic and emotional effects of an augmented reality (AR) simulation versus an in-person simulation. This is a single institution, non-inferiority, randomized controlled trial. The target enrollment will be 100 participants in each group for a total of 200 participants. One group will wear an AR headset and participate in an AR medical crisis scenario and the other group will participate in the same scenario with a traditional, mannequin based in situ simulation.
This study is designed to examine the effect of using gamification and augmented reality in mechanical ventilation teaching on Critical Care Nursing students' knowledge, self-efficacy, and motivation.
In response to clinical needs, infrared multi-spectral images are combined with traditional clinical images and other multi-modal data to build a more efficient intelligent auxiliary diagnosis system and intelligent equipment for skin health and diseases, including skin lesions automatically segmentation on skin diseases images, automatically design surgical margin and planning for skin tumor surgery.
This study is to evaluate the effect of the elderly oral care knowledge, attitude ,self-efficacy ,oral care behavior between the home care workers(HCW) in VR(Virtual reality)/AR(Augmented reality)group and control group after intervention. Home care workers will be randomly assigned to the VR/AR group and the control group. Home care workers in the VR/AR group will use VR to learned about the oral care methods and processes in the different case. AR allows HCWs to actually operate cleaning teeth. The home care workers in the control group used traditional teaching methods for oral care. Baseline and follow-up survey were used to collect the data in oral care knowledge, attitude ,self-efficacy ,oral care behavior.
Procedure preparation and accurate knowledge of the specific anatomy is an integral part of performing minimally invasive procedures. Due to the complexity with high variability and the non-visibility of the vascular structures, the liver poses a particular challenge. Therefore medical students and experienced surgeons will receive standardized, structured training on liver anatomy, the use of laparoscopic ultrasound and the application and use of CT data sets and the virtual 3D liver model. This training will be evaluated by questionnaires. Both groups then carry out a series of localization exercises on an artificial liver phantom: tumor imitations, which are displayed in the image(3D virtaul mdoel or 2D-CT-Data-Set), have to be found in the liver phantom laparoscopically using ultrasound. In each round, different scenarios are worked on, once without and then with the support of the virtual 3D liver model. The virtual 3D model can be displayed directly on the laparoscopic monitor using a display software specially developed for the trial and can be manipulated by the subjects. The aim of the study is to provide evidence that the availability and use of a virtual 3D model (augmented reality) leads to a significantly improved spatial perception of the subjects during laparoscopy of the liver. In addition, the subjectively perceived cognitive load of the subjects during the test run with and without the support of the virtual 3D model is surveyed and the learning success is evaluated.
Comparing two indirect bonding techniques. Augmented Reality-assisted bonding and Digital 3D printed indirect bonding trays in regards to patient convenience, accuracy of bracket placement and time consumption of each technique used.
This study aims to test the effectiveness of virtual reality (VR) as a non-pharmaceutical intervention to reduce pain and anxiety in children undergoing various procedures in the Ambulatory Surgery Center (ASC) at CHLA, as measured by self- and proxy-report.