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Elrose F, Hill A, Liu D, Salisbury I, LeCong T, Loeb RG, Sanderson P. The Use of Head-Worn Displays for Vital Sign Monitoring in Critical and Acute Care: Systematic Review. JMIR Mhealth Uhealth 2021; 9:e27165. [PMID: 33973863 PMCID: PMC8150412 DOI: 10.2196/27165] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 02/26/2021] [Accepted: 03/30/2021] [Indexed: 11/13/2022] Open
Abstract
Background Continuous monitoring of patient vital signs may improve patient outcomes. Head-worn displays (HWDs) can provide hands-free access to continuous vital sign information of patients in critical and acute care contexts and thus may reduce instances of unrecognized patient deterioration.
Objective The purpose of the study is to conduct a systematic review of the literature to evaluate clinical, surrogate, and process outcomes when clinicians use HWDs for continuous patient vital sign monitoring.
Methods The review was registered with PROSPERO (CRD42019119875) and followed the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines. A literature search was conducted for articles published between January 1995 and June 2020 using the following databases: PubMed, Embase, CINAHL, PsycINFO, and Web of Science. Overall, 2 reviewers independently screened titles and abstracts and then assessed the full text of the articles. Original research articles that evaluated the clinical, surrogate, or process outcomes of head-mounted displays for continuous vital sign monitoring in critical care or acute care contexts were included.
Results Of the 214 records obtained, 15 (7%) articles met the predefined criteria and were included in this review. Of the 15 studies, 7 (47%) took place in a clinical context, whereas the remainder took place in a simulation environment. In 100% (7/7) of the studies that evaluated gaze behavior, changes were found in gaze direction with HWDs. Change detection improvements were found in 67% (2/3) of the studies evaluating changes in the participants’ ability to detect changes in vital signs. Of the 10 studies assessing the ease of use of the HWD, most participants of 7 (70%) studies reported that the HWD was easy to use. In all 6 studies in which participants were asked if they would consider using the HWD in their practice, most participants responded positively, but they often suggested improvements on the HWD hardware or display design. Of the 7 studies conducted in clinical contexts, none reported any clinical outcomes.
Conclusions Although there is limited and sometimes conflicting evidence about the benefits of HWDs from certain surrogate and process outcomes, evidence for clinical outcomes is lacking. Recommendations are to employ user-centered design when developing HWDs, perform longitudinal studies, and seek clinical outcomes.
Trial Registration PROSPERO International Prospective Register of Systematic Reviews CRD42019119875; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=119875
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Affiliation(s)
- Francine Elrose
- School of Psychology, The University of Queensland, St Lucia, QLD, Australia
| | - Andrew Hill
- School of Psychology, The University of Queensland, St Lucia, QLD, Australia.,Minerals Industry Safety and Health Centre, Sustainable Minerals Institute, The University of Queensland, St Lucia, QLD, Australia.,Clinical Skills Development Service, Metro North Hospital and Health Service, Herston, QLD, Australia
| | - David Liu
- School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, QLD, Australia
| | - Isaac Salisbury
- School of Psychology, The University of Queensland, St Lucia, QLD, Australia
| | - Thien LeCong
- South Australian Ambulance Service (MedSTAR), Adelaide, SA, Australia.,The Lyell McEwin Hospital, Elizabeth Vale, SA, Australia
| | - Robert G Loeb
- School of Psychology, The University of Queensland, St Lucia, QLD, Australia.,College of Medicine, University of Florida, Gainesville, FL, United States
| | - Penelope Sanderson
- School of Psychology, The University of Queensland, St Lucia, QLD, Australia.,School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, QLD, Australia.,School of Clinical Medicine, The University of Queensland, Herston, QLD, Australia
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Yoon JW, Chen RE, Kim EJ, Akinduro OO, Kerezoudis P, Han PK, Si P, Freeman WD, Diaz RJ, Komotar RJ, Pirris SM, Brown BL, Bydon M, Wang MY, Wharen RE, Quinones-Hinojosa A. Augmented reality for the surgeon: Systematic review. Int J Med Robot 2018; 14:e1914. [DOI: 10.1002/rcs.1914] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Revised: 03/19/2018] [Accepted: 03/20/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Jang W. Yoon
- Department of Neurological Surgery; Mayo Clinic; Jacksonville Florida USA
| | - Robert E. Chen
- Emory University School of Medicine; Atlanta Georgia USA
- Georgia Institute of Technology; Atlanta Georgia USA
| | | | | | | | | | - Phong Si
- Georgia Institute of Technology; Atlanta Georgia USA
| | | | - Roberto J. Diaz
- Department of Neurosurgery and Neurology; Montreal Neurological Institute and Hospital, McGill University; Montreal Quebec Canada
| | - Ricardo J. Komotar
- Department of Neurological Surgery; University of Miami Miller School of Medicine, University of Miami Hospital, University of Miami Brain Tumor Initiative; Miami Florida USA
| | - Stephen M. Pirris
- Department of Neurological Surgery; Mayo Clinic; Jacksonville Florida USA
- St. Vincent's Spine and Brain Institute; Jacksonville Florida USA
| | - Benjamin L. Brown
- Department of Neurological Surgery; Mayo Clinic; Jacksonville Florida USA
| | - Mohamad Bydon
- Department of Neurological Surgery; Mayo Clinic; Rochester Minnesota USA
| | - Michael Y. Wang
- Department of Neurological Surgery; University of Miami Miller School of Medicine, University of Miami Hospital, University of Miami Brain Tumor Initiative; Miami Florida USA
| | - Robert E. Wharen
- Department of Neurological Surgery; Mayo Clinic; Jacksonville Florida USA
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Iqbal MH, Aydin A, Brunckhorst O, Dasgupta P, Ahmed K. A review of wearable technology in medicine. J R Soc Med 2017; 109:372-380. [PMID: 27729595 DOI: 10.1177/0141076816663560] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
With rapid advances in technology, wearable devices have evolved and been adopted for various uses, ranging from simple devices used in aiding fitness to more complex devices used in assisting surgery. Wearable technology is broadly divided into head-mounted displays and body sensors. A broad search of the current literature revealed a total of 13 different body sensors and 11 head-mounted display devices. The latter have been reported for use in surgery (n = 7), imaging (n = 3), simulation and education (n = 2) and as navigation tools (n = 1). Body sensors have been used as vital signs monitors (n = 9) and for posture-related devices for posture and fitness (n = 4). Body sensors were found to have excellent functionality in aiding patient posture and rehabilitation while head-mounted displays can provide information to surgeons to while maintaining sterility during operative procedures. There is a potential role for head-mounted wearable technology and body sensors in medicine and patient care. However, there is little scientific evidence available proving that the application of such technologies improves patient satisfaction or care. Further studies need to be conducted prior to a clear conclusion.
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Affiliation(s)
- Mohammed H Iqbal
- MRC Centre for Transplantation, Guy's Hospital, King's College London, London, UK
| | - Abdullatif Aydin
- MRC Centre for Transplantation, Guy's Hospital, King's College London, London, UK
| | - Oliver Brunckhorst
- MRC Centre for Transplantation, Guy's Hospital, King's College London, London, UK
| | - Prokar Dasgupta
- MRC Centre for Transplantation, Guy's Hospital, King's College London, London, UK
| | - Kamran Ahmed
- MRC Centre for Transplantation, Guy's Hospital, King's College London, London, UK
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A simple technique for evacuating air bubbles with scum from the bladder dome during transurethral resection of bladder tumor. Wideochir Inne Tech Maloinwazyjne 2015; 9:619-22. [PMID: 25562002 PMCID: PMC4280429 DOI: 10.5114/wiitm.2014.47092] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2014] [Revised: 06/09/2014] [Accepted: 10/29/2014] [Indexed: 12/25/2022] Open
Abstract
Air bubbles floating in the bladder dome during transurethral resection of a bladder tumor can interfere with the resection, causing intravesical explosion and increasing the potential risk of tumor cell reimplantation. We describe a simple and effective technique for evacuating air bubbles from the bladder dome using routine resectoscopes. First, the beak of the resectoscope is positioned near the air bubble in the bladder dome. Second, the drainage channel of the resectoscope is closed. Third, the irrigation tube is detached from the irrigation channel, and then the channel is opened. Subsequently, the air bubble with entangled scum will be retrogradely aspirated from the beak of the resectoscope to the irrigation channel. Reversing the direction of the water stream enables evacuation of the air bubble with the scum under direct vision. This simple and effective technique may assist surgeons and ensure the safety of patients during a transurethral procedure.
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A three-dimensional head-mounted display system (RoboSurgeon system) for gasless laparoendoscopic single-port partial cystectomy. Wideochir Inne Tech Maloinwazyjne 2014; 9:638-43. [PMID: 25562007 PMCID: PMC4280413 DOI: 10.5114/wiitm.2014.44407] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 03/26/2014] [Accepted: 04/07/2014] [Indexed: 01/20/2023] Open
Abstract
We developed a new three-dimensional (3D) head-mounted display (HMD) system (RoboSurgeon system) that combines a high-definition 3D organic electroluminescent HMD with a high-definition 3D endoscope and applies it to minimally invasive surgery. This system presents the surgeon with a higher quality of magnified 3D imagery in front of the eyes, regardless of head position. We report 5 cases of RoboSurgeon gasless laparoendoscopic single-port partial cystectomy, which is carried out as part of our selective bladder-sparing protocol, with a technique utilizing both an intravesical and extravesical approach. While carrying out the surgery, the system provides the surgeon with both excellent 3D imagery of the operative field and clear imagery of the cystoscopy. All procedures were safely completed and there were no complications except for a case of postoperative lymphorrhea. Our experience shows that the 3D HMD system might facilitate maneuverability and safety in various minimally invasive procedures.
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Integrated image monitoring system using head-mounted display for gasless single-port clampless partial nephrectomy. Wideochir Inne Tech Maloinwazyjne 2014; 9:634-7. [PMID: 25562006 PMCID: PMC4280407 DOI: 10.5114/wiitm.2014.44155] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 03/27/2014] [Accepted: 03/28/2014] [Indexed: 11/29/2022] Open
Abstract
A novel head-mounted display (HMD) offers a higher quality of endoscopic imagery in front of the eyes regardless of head position. We present an application of the HMD system as a personal integrated multi-image monitoring system in gasless single-port clampless partial nephrectomy (PN). Our HMD system displayed multiple forms of information as integrated, sharp, high-contrast images both seamlessly and synchronously using a four-split screen. The surgeon wearing an HMD display could continuously and simultaneously monitor the endoscopic, three-dimensional (3D) video and intraoperative ultrasound images. In addition, the operator can rotate the 3D video image using fingertip movements on the finger tracking system. All two clampless partial nephrectomies were safely completed within the operative time, blood loss was within usual limits and there were no complications. The integrated image HMD system might facilitate maneuverability and safety in minimally invasive clampless PN.
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Integrated image navigation system using head-mounted display in "RoboSurgeon" endoscopic radical prostatectomy. Wideochir Inne Tech Maloinwazyjne 2014; 9:613-8. [PMID: 25562001 PMCID: PMC4280404 DOI: 10.5114/wiitm.2014.44135] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Revised: 02/28/2014] [Accepted: 03/23/2014] [Indexed: 11/25/2022] Open
Abstract
The safety and efficacy of minimally invasive surgery relies on visual information. We aimed to develop an integrated image navigation system (RoboSurgeon System) that combines head-mounted displays (HMDs) with multiple image modalities, and assessed its feasibility in 5 prostate cancer patients who underwent gasless single-port endoscopic radical prostatectomy. A robotically manipulated transrectal ultrasound (TRUS) system was used. In all cases, preoperative magnetic resonance (MR) images and intraoperative real-time images of an endoscope, TRUS, and HMD-mounted camera were integrated and displayed synchronously on each HMD in a four-split screen mode during the entire process. The TRUS helped identify the boundary with the adjacent structures endoscopically in reference to MR images. There were no negative incidents in intraoperative or postoperative courses. Integrated image navigation using HMDs as individualized monitors is feasible in the natural ergonomic position and may be beneficial to identify correct dissection planes. The efficacy of the RoboSurgeon System deserves further evaluation.
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