Clinical trial NCT05640401: Holographic Screens as a Replacement of Monitors During GI Endoscopies
Official title: Mixed-reality Holographic Screens as the Replacement of Monitors in the Endoscopy Suite: a Multicenter Study
Study type: INTERVENTIONAL
Overall status: RECRUITING
Phase: NA
Conditions: Gastrointestinal Diseases
Keywords: Augmented reality
endoscopy
gastrointestinal
virtual reality
mixed reality
Lead sponsor: Instituto Ecuatoriano de Enfermedades Digestivas
Sponsor class: OTHER
Collaborators: name: EndoscopyNet, Quito, Ecuador
name: mdconsgroup, Guayaquil, Ecuador
First posted: 2022-12-07
Enrollment: 10
Sex: ALL
Minimum age (years): 18
Maximum age (years): 89
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NA
Intervention model: SINGLE_GROUP
Intervention model description: A non-blinded, multicenter, non-randomized prospective trial.
Primary purpose: DEVICE_FEASIBILITY

Brief summary: Nowadays, the application and development of spatial technologies have shown an increased interest in different fields of medicine, especially in procedural specialties. Many studies have shown the utility of augmented and virtual reality; however, studies evaluating mixed reality are scarce.

In gastroenterology, some proposed advantages of MR are the 3D space guidance, its increased situational awareness, remote assistance, and the reduction of surgical monitors in the units. Based on this, the researchers proposed a multicenter trial to assess the added value of MR through a holographic device during gastroenterology endoscopic procedures.

Detailed description: In the medical field, many technologies have emerged to aid healthcare providers during training, communication, and management of patients. The area of spatial computing is becoming part of the immersive developing technology. The main components of spatial computing are augmented, virtual, and mixed reality (AR, VR, and MR, respectively).

VR is a human-computer interface that simulates a realistic environment, while AR superimpose elements of VR in a real-world environment. AR is an enhanced version of the real-world achieved through sensory information delivered via technology. Moreover, the combination of both is known as MR. Mixed reality is an interactive, real-time processed, three-dimension registered technology.

In medicine, published data has broadly demonstrated the utility and advantages of AR and VR in many fields like neurosurgery, cardiology, maxillofacial, hepatobiliary, and orthopedics. However, information about MR for health purposes is scarce.

Based on the above, it is necessary to develop studies to assess the utility of MR in other procedural medical fields like gastroenterology. Some of the proposed advantages of MR in gastroenterology, mainly during endoscopic procedures, are the 3D space guidance and gesture operation (translation and rotation) without touching the object, the increase in situational awareness by reduction of real-world and content refocusing, the remote assistance during procedures, and the replacement/reduction of the use of monitors during the procedures.

To evaluate the advantages and added value of MR in gastroenterology, the researchers proposed a multicenter trial in the endoscopic units by using a built developed application (HXtendTM, mdconsgroup, Guayaquil, Ecuador) for the HoloLens2TM (Microsoft, Redmond, WA, USA) holographic device.

Eligibility criteria: Inclusion Criteria:

* Expert gastrointestinal endoscopists performing diagnostic colonoscopy, cholangioscopy, ERCP or EUS evaluation/intervention
* Written informed consent provided

Exclusion Criteria:

* Refuse to participate in the study or to sign corresponding informed consent
* Internet connection less than 100 MBs per second.

Primary outcomes:
measure: User´s device experience during real-time endoscopic procedures
timeFrame: Up to four hours
measure: Image quality during visualization of anatomical structures
timeFrame: up to three hours
measure: Device-based measured latency during endoscopic procedures
timeFrame: Up to three hours
measure: Video processors interoperability
timeFrame: up to three hours
measure: Interconnectivity
timeFrame: Up to three hours
Secondary outcomes:
Other outcomes:
Locations:
city: Guayaquil
country: Ecuador
facility: Instituto Ecuatoriano de Enfermedades Digestivas (IECED)
state: Guayas
Study officials:
affiliation: Instituto Ecuatoriano de Enfermedades Digestivas (IECED)
name: Carlos Robles-Medranda, MD FASGE
role: PRINCIPAL_INVESTIGATOR
References:
citation: Zhang J, Zhu L, Yao L, Ding X, Chen D, Wu H, Lu Z, Zhou W, Zhang L, An P, Xu B, Tan W, Hu S, Cheng F, Yu H. Deep learning-based pancreas segmentation and station recognition system in EUS: development and validation of a useful training tool (with video). Gastrointest Endosc. 2020 Oct;92(4):874-885.e3. doi: 10.1016/j.gie.2020.04.071. Epub 2020 May 6.
citation: Yeung AWK, Tosevska A, Klager E, Eibensteiner F, Laxar D, Stoyanov J, Glisic M, Zeiner S, Kulnik ST, Crutzen R, Kimberger O, Kletecka-Pulker M, Atanasov AG, Willschke H. Virtual and Augmented Reality Applications in Medicine: Analysis of the Scientific Literature. J Med Internet Res. 2021 Feb 10;23(2):e25499. doi: 10.2196/25499.
citation: Reis G, Yilmaz M, Rambach J, Pagani A, Suarez-Ibarrola R, Miernik A, Lesur P, Minaskan N. Mixed reality applications in urology: Requirements and future potential. Ann Med Surg (Lond). 2021 May 13;66:102394. doi: 10.1016/j.amsu.2021.102394. eCollection 2021 Jun.
citation: Verhey JT, Haglin JM, Verhey EM, Hartigan DE. Virtual, augmented, and mixed reality applications in orthopedic surgery. Int J Med Robot. 2020 Apr;16(2):e2067. doi: 10.1002/rcs.2067. Epub 2020 Feb 6.
citation: Lee GK, Moshrefi S, Fuertes V, Veeravagu L, Nazerali R, Lin SJ. What Is Your Reality? Virtual, Augmented, and Mixed Reality in Plastic Surgery Training, Education, and Practice. Plast Reconstr Surg. 2021 Feb 1;147(2):505-511. doi: 10.1097/PRS.0000000000007595.