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Smit RD, Mouchtouris N, Reyes M, Piper K, Yu S, Collopy S, Nelson N, Prashant G, Farrell C, Evans JJ. The use of telemedicine in pre-surgical evaluation: a retrospective cohort study of a neurosurgical oncology practice. J Neurooncol 2022; 159:621-626. [PMID: 35900618 PMCID: PMC9331029 DOI: 10.1007/s11060-022-04102-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 07/19/2022] [Indexed: 11/25/2022]
Abstract
Purpose To determine if there was a discrepancy between telemedicine versus in-person New Patient Visits (NPVs) regarding the conversion rate to operative and radiosurgery cases at a tertiary surgical neuro-oncology practice. Methods A retrospective analysis was performed of patients who had an outpatient encounter with a neurosurgeon from the Tumor Division at our institution’s Department of Neurosurgery between February 1, 2021 and April 30, 2021. NPVs during this period were registered as either telemedicine or in-person appointments. The primary endpoint of the study was to compare the rate at which telemedicine NPVs and in-person NPVs underwent surgery or radiosurgery, reported as the surgical conversion rate. Results A total of 206 patients were included in this study. Of them, 119 (57.8%) were seen using telemedicine and 87 (42.2%) were seen in clinic via an in-person visit. A total of 70 (34%) of all patients underwent surgery or radiosurgery. Of the 119 patients seen via telemedicine, 40 (33.6%) underwent surgery or radiosurgery; during the same period, 87 NPVs were conducted in person and 30 (34.5%, p = 1.0) received an intervention. Further stratification revealed no differences between the two groups across measured criteria including diagnosis, number of pre-operative visits, elapsed time from appointment to surgery, follow-up visits, and distance from home address to neurosurgical clinic. Conclusion Telemedicine NPVs did not differ significantly from in-person NPVs when evaluating the likelihood of a new patient committing to surgical treatment. This study provides quantifiable evidence that telemedicine is an effective means of meeting new patients and planning complex neurosurgical interventions.
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Affiliation(s)
- Rupert D Smit
- Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, PA, USA.
| | - Nikolaos Mouchtouris
- Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, PA, USA
| | - Maikerly Reyes
- Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, PA, USA
| | - Keenan Piper
- Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, PA, USA
| | - Siyuan Yu
- Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, PA, USA
| | - Sarah Collopy
- Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, PA, USA
| | - Nicolas Nelson
- Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, PA, USA
| | - Giyarpuram Prashant
- Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, PA, USA
| | - Christopher Farrell
- Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, PA, USA
| | - James J Evans
- Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, PA, USA
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Bydon M, Michalopoulos GD. Commentary: The Legal and Socioeconomic Considerations in Spine Telemedicine. Neurosurgery 2022; 90:e125-e126. [PMID: 35238811 DOI: 10.1227/neu.0000000000001918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 12/19/2021] [Indexed: 11/19/2022] Open
Affiliation(s)
- Mohamad Bydon
- Department of Neurologic Surgery, Mayo Clinic Neuro-Informatics Laboratory, Mayo Clinic, Rochester, Minnesota, USA.,Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Giorgos D Michalopoulos
- Department of Neurologic Surgery, Mayo Clinic Neuro-Informatics Laboratory, Mayo Clinic, Rochester, Minnesota, USA.,Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
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Metzger G, Jatana K, Apfeld J, Deans KJ, Minneci PC, Halaweish I. State of telemedicine use in pediatric surgery in the USA—where we stand and what we can gain from the COVID-19 pandemic: a scoping review. WORLD JOURNAL OF PEDIATRIC SURGERY 2021; 4:e000257. [DOI: 10.1136/wjps-2020-000257] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/02/2021] [Accepted: 02/21/2021] [Indexed: 12/26/2022] Open
Abstract
BackgroundWithin the last decade, the use of telemedicine within in primary care in the USA has greatly expanded; however, use remains uncommon in surgical specialties. The spread of Coronavirus disease 2019 (COVID-19) prompted healthcare institutions to limit in-person contact, resulting in an increase in telemedicine across all specialties, including pediatric surgery. The aims of this review were to evaluate potential barriers that limited the use of telemedicine in pediatric surgery prior to the COVID-19 period and to define how best to incorporate its use into a pediatric surgical practice going forward.MethodsA scoping review was performed to identify gaps in the literature pertaining to the use of telemedicine within general pediatric surgery in the USA prior to the outbreak of COVID-19. Next, a focused evaluation of the legislative and organizational policies on telemedicine was performed. Lastly, findings were summarized and recommendations for future research developed in the context of understanding and overcoming barriers that have plagued widespread adoption in the past.ResultsDespite evidence of telemedicine being safe and well received by adult surgical patients, a total of only three studies representing original research on the use of telemedicine within pediatric surgery were identified. Legislative and organizational policies regarding telemedicine have been altered in response to COVID-19, likely resulting in an increase in the use of telemedicine among pediatric surgeons.ConclusionsTelemedicine offers a safe and effective option for patients seeking an alternative to the in-person clinic appointment. The increased utilization of telemedicine during the COVID-19 pandemic will provide an opportunity to learn how best to leverage the technology to decrease disparities and to overcome previous barriers.
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Eichberg DG, Basil GW, Di L, Shah AH, Luther EM, Lu VM, Perez-Dickens M, Komotar RJ, Levi AD, Ivan ME. Telemedicine in Neurosurgery: Lessons Learned from a Systematic Review of the Literature for the COVID-19 Era and Beyond. Neurosurgery 2020; 88:E1-E12. [PMID: 32687191 PMCID: PMC7454774 DOI: 10.1093/neuros/nyaa306] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 05/31/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Evolving requirements for patient and physician safety and rapid regulatory changes have stimulated interest in neurosurgical telemedicine in the COVID-19 era. OBJECTIVE To conduct a systematic literature review investigating treatment of neurosurgical patients via telemedicine, and to evaluate barriers and challenges. Additionally, we review recent regulatory changes that affect telemedicine in neurosurgery, and our institution's initial experience. METHODS A systematic review was performed including all studies investigating success regarding treatment of neurosurgical patients via telemedicine. We reviewed our department's outpatient clinic billing records after telemedicine was implemented from 3/23/2020 to 4/6/2020 and reviewed modifier 95 inclusion to determine the number of face-to-face and telemedicine visits, as well as breakdown of weekly telemedicine clinic visits by subspecialty. RESULTS A total of 52 studies (25 prospective and 27 retrospective) with 45 801 patients were analyzed. A total of 13 studies were conducted in the United States and 39 in foreign countries. Patient management was successful via telemedicine in 99.6% of cases. Telemedicine visits failed in 162 cases, 81.5% of which were due to technology failure, and 18.5% of which were due to patients requiring further face-to-face evaluation or treatment. A total of 16 studies compared telemedicine encounters to alternative patient encounter mediums; telemedicine was equivalent or superior in 15 studies. From 3/23/2020 to 4/6/2020, our department had 122 telemedicine visits (65.9%) and 63 face-to-face visits (34.1%). About 94.3% of telemedicine visits were billed using face-to-face procedural codes. CONCLUSION Neurosurgical telemedicine encounters appear promising in resource-scarce times, such as during global pandemics.
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Affiliation(s)
- Daniel G Eichberg
- Correspondence: Daniel G. Eichberg, MD University of Miami Miller School of Medicine, Department of Neurosurgery University of Miami Hospital 1321 N.W. 14th Street West Building, Suite 306 Miami, FL 33125, USA.
| | - Gregory W Basil
- University of Miami, Department of Neurosurgery, Miami, Florida
| | - Long Di
- University of Miami, Department of Neurosurgery, Miami, Florida
| | - Ashish H Shah
- University of Miami, Department of Neurosurgery, Miami, Florida
| | - Evan M Luther
- University of Miami, Department of Neurosurgery, Miami, Florida
| | - Victor M Lu
- University of Miami, Department of Neurosurgery, Miami, Florida
| | | | - Ricardo J Komotar
- University of Miami, Department of Neurosurgery, Miami, Florida
- Sylvester Comprehensive Cancer Center, Miami, Florida
| | - Allan D Levi
- University of Miami, Department of Neurosurgery, Miami, Florida
| | - Michael E Ivan
- University of Miami, Department of Neurosurgery, Miami, Florida
- Sylvester Comprehensive Cancer Center, Miami, Florida
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[Economic aspects of digitalization in orthopedics and trauma surgery]. Unfallchirurg 2020; 123:856-861. [PMID: 33079219 PMCID: PMC7574668 DOI: 10.1007/s00113-020-00891-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Einleitung Das Fortschreiten der Digitalisierung wird neben Vorteilen für Patienten und Ärzte auch ökonomische Implikationen für das Gesundheitswesen in toto weltweit haben. Die Integration digitaler Innovationen ermöglicht es Gesundheitsunternehmen, ihre bisherigen Aktivitäten und Prozesse zu transformieren und eine neue Form der Patientenversorgung zu schaffen. Wichtige ökonomische Themenfelder der Digitalisierung Mithilfe digitaler Anwendungen können eine Prozessoptimierung durch Effizienzsteigerung und damit eine Kostensenkung im Gesundheitswesen erreicht werden. Verbesserte Prozesse können wiederum eine Qualitätssteigerung bei der Behandlung von Patienten erreichen. Gleichzeitig kann durch digitale Schnittstellen eine Doppelung von Untersuchungen vermieden und die Kommunikation unter beteiligten Gesundheitsprofessionen verbessert werden, was eine Ressourcenschonung zur Folge hätte. Letztlich können diese Einflüsse zu einer Präzisierung der Medizin führen, Heilungsabläufe beschleunigen und für alle Beteiligten einen Vorteil darstellen. Ausblick Ökonomische Umverteilungen durch die Digitalisierung der Medizin werden sich erst in der Zukunft klar zeigen. Ethische Überlegungen und auch der Datenschutz werden wichtige Themen sein. Gleichzeitig müssen Investitionen und digitale Innovationen von staatlicher und unternehmerischer Seite gefördert werden. Wissenschaftliche Studien können auch in der Orthopädie und Unfallchirurgie helfen, die nötige Evidenz neuer Methoden für die Praxis zu sichern.
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Mackel CE, Morel BC, Winer JL, Park HG, Sweeney M, Heller RS, Rideout L, Riesenburger RI, Hwang SW. Secondary overtriage of pediatric neurosurgical trauma at a Level I pediatric trauma center. J Neurosurg Pediatr 2018; 22:375-383. [PMID: 29957140 DOI: 10.3171/2018.5.peds182] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The authors looked at all of the pediatric patients with a head injury who were transferred from other hospitals to their own over 12 years and tried to identify factors that would allow patients to stay closer to home at their local hospitals and not be transferred. Many patients with isolated, nondisplaced skull fractures or negative CT imaging likely could have avoided transfer. While hospitals should be cautious, this may help families stay closer to home.
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Affiliation(s)
- Charles E Mackel
- 1Department of Neurosurgery, Tufts Medical Center and Floating Hospital for Children, Boston, Massachusetts; and
| | - Brent C Morel
- 1Department of Neurosurgery, Tufts Medical Center and Floating Hospital for Children, Boston, Massachusetts; and
| | - Jesse L Winer
- 1Department of Neurosurgery, Tufts Medical Center and Floating Hospital for Children, Boston, Massachusetts; and
| | - Hannah G Park
- 1Department of Neurosurgery, Tufts Medical Center and Floating Hospital for Children, Boston, Massachusetts; and
| | - Megan Sweeney
- 1Department of Neurosurgery, Tufts Medical Center and Floating Hospital for Children, Boston, Massachusetts; and
| | - Robert S Heller
- 1Department of Neurosurgery, Tufts Medical Center and Floating Hospital for Children, Boston, Massachusetts; and
| | - Leslie Rideout
- 1Department of Neurosurgery, Tufts Medical Center and Floating Hospital for Children, Boston, Massachusetts; and
| | - Ron I Riesenburger
- 1Department of Neurosurgery, Tufts Medical Center and Floating Hospital for Children, Boston, Massachusetts; and
| | - Steven W Hwang
- 2Shriners Hospitals for Children-Philadelphia, Philadelphia, Pennsylvania
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Wilk AS, Chen LM. Interdependence in decision-making by medical consultants: implications for improving the efficiency of inpatient physician services. Hosp Pract (1995) 2017; 45:222-229. [PMID: 29125409 DOI: 10.1080/21548331.2017.1400369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES Hospital administrators are seeking to improve efficiency in medical consultation services, yet whether consultants make decisions to provide more or less care is unknown. We examined how medical consultants account for prior consultants' care when determining whether to provide intensive consulting care or sign off in the treatment of complex surgical inpatients. We applied three distinct theoretical frameworks in the interpretation of our results. METHODS We performed a retrospective cohort study of consultants' care intensity, measured alternately using a dummy variable for providing two or more days consulting (versus one) and a continuous measure of total days consulting, with 100% Medicare claims data from 2007-2010. Our analytic samples included consults for beneficiaries undergoing coronary artery bypass grafting (n = 61,785) or colectomy (n = 33,460) in general acute care hospitals. We compared the care intensity of consultants who observed different patterns of consulting care before their initial consults using ordinary least squares regression models at the patient-physician dyad level, controlling for patient comorbidity and many other patient- and physician-level factors as well as hospital region and year fixed effects. RESULTS Consultants were less likely to provide intensive consulting care with each additional prior consultant on the case (1.2-1.7 percent) or if a prior consultant rendered intensive consulting care (20.6-21.5 percent) but more likely when prior consults were more concentrated across consultants (2.9-3.1 percent). Effects on consultants' total days consulting were similar. CONCLUSION On average, consultants appeared to calibrate their care intensity for individual patients to maximize their value to all patients. Interventions for improving consulting care efficiency should seek to facilitate (not constrain) consultants' decision-making processes.
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Affiliation(s)
- Adam S Wilk
- a Department of Health Policy and Management, Rollins School of Public Health , Emory University , Atlanta , GA , USA
| | - Lena M Chen
- b Center for Health Outcomes and Policy , University of Michigan , Ann Arbor , MI , USA.,c Institute for Healthcare Policy and Innovation , University of Michigan , Ann Arbor , MI , USA.,d Division of General Medicine, Department of Internal Medicine , University of Michigan Health System , Ann Arbor , MI , USA
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A systematic review of the methodologies used to evaluate telemedicine service initiatives in hospital facilities. Int J Med Inform 2016; 97:171-194. [PMID: 27919377 DOI: 10.1016/j.ijmedinf.2016.10.012] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 09/30/2016] [Accepted: 10/12/2016] [Indexed: 12/17/2022]
Abstract
BACKGROUND The adoption of telemedicine into mainstream health services has been slower than expected. Many telemedicine projects tend not to progress beyond the trial phase; there are a large number of pilot or project publications and fewer 'service' publications. This issue has been noted since 1999 and continues to be acknowledged in the literature. While overall telemedicine uptake has been slow, some services have been successful. The reporting and evaluation of these successful services may help to improve future uptake and sustainability. The aim of this literature review was to identify peer-reviewed publications of deployed telemedicine services in hospital facilities; and to report, and appraise, the methodology used to evaluate these services. METHODS Computerised literature searches of bibliographic databases were performed using the MeSH terms for "Telemedicine" and "Hospital Services" or "Hospital", for papers published up to May 2016. RESULTS A total of 164 papers were identified, representing 137 telemedicine services. The majority of reported telemedicine services were based in the United States of America (n=61, 44.5%). Almost two thirds of the services (n=86, 62.7%) were delivered by real time telemedicine. Of the reviewed studies, almost half (n=81, 49.3%) assessed their services from three different evaluation perspectives: clinical outcomes, economics and satisfaction. While the remaining half (n=83, 50.6%) described their service and its activities without reporting any evaluation measures. Only 30 (18.2%) studies indicated a two-step implementation and evaluation process. There was limited information in all reported studies regarding description of a structured planning strategy. CONCLUSION Our systematic review identified only 137 telemedicine services. This suggests either telemedicine service implementation is still not a part of mainstream clinical services, or it is not being reported in the peer-reviewed literature. The depth and the quality of information were variable across studies, reducing the generalisability. The reporting of service implementation and planning strategies should be encouraged. Given the fast paced technology driven environment of telemedicine, this may enable others to learn and understand how to implement sustainable services. The key component of planning was underreported in these studies. Studies applying and reporting more rigorous methodology would contribute greatly to the evidence for telemedicine.
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Kahn EN, La Marca F, Mazzola CA. Neurosurgery and Telemedicine in the United States: Assessment of the Risks and Opportunities. World Neurosurg 2016; 89:133-8. [DOI: 10.1016/j.wneu.2016.01.075] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Revised: 01/26/2016] [Accepted: 01/27/2016] [Indexed: 12/21/2022]
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Dario C, Scannapieco G, Scienza R, Carraro MG, Saccavini C, Vio E, Valongo S. The Neurosurgical Telecounseling Network in the Veneto Region: 4 Years of Experience of HEALTH OPTIMUM. Telemed J E Health 2014; 20:1009-14. [DOI: 10.1089/tmj.2013.0351] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Claudio Dario
- Arsenàl.IT, Veneto's Research Centre for eHealth Innovation, Treviso, Italy
| | | | | | | | - Claudio Saccavini
- Arsenàl.IT, Veneto's Research Centre for eHealth Innovation, Treviso, Italy
| | - Elena Vio
- Arsenàl.IT, Veneto's Research Centre for eHealth Innovation, Treviso, Italy
| | - Sara Valongo
- Arsenàl.IT, Veneto's Research Centre for eHealth Innovation, Treviso, Italy
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Bullard TB, Rosenberg MS, Ladde J, Razack N, Villalobos HJ, Papa L. Digital images taken with a mobile phone can assist in the triage of neurosurgical patients to a level 1 trauma centre. J Telemed Telecare 2013; 19:80-3. [PMID: 23528786 DOI: 10.1177/1357633x13476228] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We investigated whether head CT images captured using a mobile phone would be of sufficient quality for neurosurgeons at a level 1 trauma centre to make decisions about whether to transfer patients from referring hospitals. All patients who had been transferred from outside facilities with reported intracranial pathology during 2008 were identified. Two emergency medicine physicians selected 1-3 images from the hospital archive that best represented the pathology described by the radiologist and the medical record. The images were photographed in a darkened room using a smart phone. The mobile phone images and clinical history were reviewed by two neurosurgeons independently. The neurosurgeons rated the adequacy and quality of the images, and indicated whether the images would have changed their transfer decision. Based on clinical data alone, neurosurgeon A would have transferred 64 (73%) patients and neurosurgeon B 39 (44%). After images were provided, A would have transferred 67 (76%) and B would have transferred 49 (56%). The availability of the images significantly altered the transfer decision by A in 25 cases (28%) (P = 0.024) and by B in 28 cases (32%) (P < 0.001). The level of agreement between the two neurosurgeons significantly increased from 53% (kappa = 0.11) to 75% (kappa = 0.47) (P < 0.001). Mobile-phone images of CT scans appear to provide adequate images for triaging patients and helping with transfer decisions of neurosurgical cases.
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Affiliation(s)
- Timothy B Bullard
- Department of Emergency Medicine, Orlando Regional Medical Center, Orlando, Florida 32806, USA.
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Wallace D, Hussain A, Khan N, Wilson Y. A systematic review of the evidence for telemedicine in burn care: With a UK perspective. Burns 2012; 38:465-80. [DOI: 10.1016/j.burns.2011.09.024] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2011] [Revised: 08/18/2011] [Accepted: 09/21/2011] [Indexed: 01/18/2023]
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Moya M, Valdez J, Yonas H, Alverson DC. The impact of a telehealth web-based solution on neurosurgery triage and consultation. Telemed J E Health 2010; 16:945-9. [PMID: 21034238 DOI: 10.1089/tmj.2010.0044] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION To enhance the quality of neurosurgery consultations, triage, and transport decisions between a Level I trauma service neurosurgery program at the University of New Mexico Hospital and referring hospitals, a secure Health Insurance Portability and Accountability Act (HIPAA)-compliant Web-based system was developed, to which digital neurological images could be sent for review by a neurosurgeon for consultation or patient transfer. Based upon prior experience of neurosurgery, it was predicted that 25% of transfer requests would be avoided if the neurosurgeons reviewed the computerized tomography scans at the time of a transfer request. In addition, it was predicted in 25% of the case that changes in management recommendations would take place independent of the transfer decision. METHODS The program was designed to allow referring hospitals to transmit digital images to the Web site, providing consulting doctors with additional patient information. This project analyzed the neurosurgeons' responses to questions designed to determine if transport or management decisions were altered when using this telehealth program in response to a request for consultation or transfer from a rural facility. RESULTS Analysis of the responses of the consulting neurosurgeons revealed that, after viewing the images, 44% of the potential transfers were avoided and 44% of consulted cases resulted in management recommendation changes independent of the transfer decision. CONCLUSIONS Use of the system resulted in improved triage and changes in transfer or management recommendations. A significant number of potential transfers were avoided, resulting in transport cost avoidance, more effective use of resources, and more appropriate use of the neurosurgery service as well as improved patient preparation.
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Affiliation(s)
- Monica Moya
- Center for Telehealth and Cybermedicine Research, University of New Mexico Health Sciences Center, Albuquerque, New Mexico 87106, USA
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Chowdhury SR, Chakrabarti D, Hiranmay S. Medical diagnosis using adaptive perceptive particle swarm optimization and its hardware realization using field programmable gate array. J Med Syst 2010; 33:447-65. [PMID: 20052897 DOI: 10.1007/s10916-008-9206-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The paper proposes to develop a field programmable gate array (FPGA) based low cost, low power and high speed novel diagnostic system that can detect in absence of the physician the approaching critical condition of a patient at an early stage and is thus suitable for diagnosis of patients in the rural areas of developing countries where availability of physicians and availability of power is really scarce. The diagnostic system could be installed in health care centres of rural areas where patients can register themselves for periodic diagnoses and thereby detect potential health hazards at an early stage. Multiple pathophysiological parameters with different weights are involved in diagnosing a particular disease. A novel variation of particle swarm optimization called as adaptive perceptive particle swarm optimization has been proposed to determine the optimal weights of these pathophysiological parameters for a more accurate diagnosis. The FPGA based smart system has been applied for early detection of renal criticality of patients. For renal diagnosis, body mass index, glucose, urea, creatinine, systolic and diastolic blood pressures have been considered as pathophysiological parameters. The detection of approaching critical condition of a patient by the instrument has also been validated with the standard Cockford Gault Equation to verify whether the patient is really approaching a critical condition or not. Using Bayesian analysis on the population of 80 patients under study an accuracy of up to 97.5% in renal diagnosis has been obtained.
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Affiliation(s)
- Shubhajit Roy Chowdhury
- IC Design and Fabrication Centre, Department of Electronics and Telecommunication Engineering, Jadavpur University, Kolkata 700032, India.
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Abstract
It is well known that in most countries there is a perennial shortage of specialists in neurosciences. The available neurologists and neurosurgeons are clustered in the metropolitan, urban areas. Those living in suburban and rural areas may have limited or no access to neurological care. Concurrently, there has been an unprecedented growth in information and communication technology (ICT). In this article, the author will demonstrate how the practice of neurosciences will change, with increasing use of telemedicine and ICT. In addition to presenting the author's personal experience, the literature on telemedicine in neurosciences is reviewed.
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Affiliation(s)
- K Ganapathy
- Departments of Neurosurgery and Telemedicine, Anna Salai, Apollo Hospitals, Chennai, India.
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Demiris G, Edison K, Vijaykumar S. A comparison of communication models of traditional and video-mediated health care delivery. Int J Med Inform 2005; 74:851-6. [PMID: 16005258 DOI: 10.1016/j.ijmedinf.2005.03.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2005] [Accepted: 03/22/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND While there may be benefits that accrue to the use of telemedicine technology in patient care, such as decreased costs and improved access, it has yet to be determined how telemedicine impacts patients' ability to express themselves and accordingly, how it impacts health care providers' communication of instructions or expressions of empathy. AIM The aim of this study was to examine the effect of telemedicine technology on communication by comparing the style and content of communication between actual (i.e., face to face) and virtual (i.e., non-face to face, telemedical) dermatology visits. The hypothesis was that there is no difference in the content and style of communication between actual and virtual visits in dermatology. METHODS Face-to-face and video-mediated dermatology sessions were observed and also audiotaped, timed and transcribed. A content analysis was performed. RESULTS Average duration of a face-to-face session was 11 min (S.D. 0.08) and of a telemedical session 9 min (S.D. 0.002). Small talk occurred in 20% of all face-to-face and 29.6% of all telemedical visits. Clinical assessment occurred in all sessions. Patient education occurred in 90% of face-to-face and 78% of telemedical visits. Other themes were also identified (e.g., discussion of treatment, promotion of compliance, psychosocial issues). In 14.8% of telemedical sessions technical issues were raised. Findings indicate that communication patterns in the two modes of care delivery are comparable.
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Affiliation(s)
- George Demiris
- Department of Health Management and Informatics, University of Missouri-Columbia, 324 Clark Hall, Columbia, MO 65211, USA.
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Daucourt V, Sicotte C, Pelletier-Fleury N, Petitjean ME, Chateil JF, Michel P. Cost-minimization analysis of a wide-area teleradiology network in a French region. Int J Qual Health Care 2005; 18:287-93. [PMID: 16144793 DOI: 10.1093/intqhc/mzi075] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE The objective of our study was to perform a cost-minimization analysis of a wide-area teleradiology network. DESIGN A prospective analysis of all transmissions over 1 year (data transmitted at the time of the remote consultation, and health outcomes of patients from medical record). INTERVENTION The inter-hospital teleradiology network of the Aquitaine area (RIHRA) is a telemedicine system enabling the management of remote emergencies and elective radiology consultations. MAIN OUTCOME MEASURE A cost-minimization study enabled a comparison of care procedures following the use of the network with those which would have been implemented without the network. The outcome measures of effectiveness were the transfers, hospitalizations, and consultations avoided or added. Fixed and variable costs were estimated. RESULTS Among the 664 transmissions included in the study, 562 (85%) were performed in emergency and 102 (15%) for elective (non-emergency) cases. In emergency, 48% of transfers were avoided. For elective teleconsultations, a transfer was avoided for 37% of the patients and hospitalization for 12%. An extra consultation occurred after remote consultation for 2% of the patients. Annual saving can be estimated at 102,779 EUR for the Aquitaine area. CONCLUSIONS This study underlines the efficiency of an inter-hospital teleradiology network. A qualitative evaluation of the impact of the use of the system should be carried out to improve technical and organizational operations.
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Affiliation(s)
- Valentin Daucourt
- Committee for Clinical Evaluation and Quality Improvement in Aquitaine, Xavier Arnozan Hospital, Pessac, France.
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Abstract
Four case studies were conducted in Georgia, Pennsylvania, Ohio, and Wisconsin to uncover factors that played key roles in state telemedicine initiatives. Factors that affect the success of state telemedicine initiatives include telecommunications infrastructure, correctional facilities, need for a champion, user buy-in, competition in the healthcare market, timing of the government's action, and financial support for the initiatives. How these factors affect state telemedicine networks, the level of importance of the various factors, and potential state actions to leverage or dampen the effects of the various factors are reviewed.
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Demiris G. Integration of telemedicine in graduate medical informatics education. J Am Med Inform Assoc 2003; 10:310-4. [PMID: 12668696 PMCID: PMC181980 DOI: 10.1197/jamia.m1280] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
An essential part of health informatics is telemedicine, the use of advanced telecommunications technologies to bridge distance and support health care delivery and education. This report discusses the integration of telemedicine into a medical informatics curriculum and, specifically, a framework for a telemedicine course. Within this framework, the objectives and exit competencies are presented and course sections are described: definitions, introduction to technical aspects of telemedicine, evolution of telemedicine and its impact on health care delivery, success and failure factors, and legal and ethical issues. The emphasis is on literature review tools, practical exposure to products and applications, and problem-based learning. Given the rapid advances in the telecommunication field, keeping the course material up to date becomes a challenge for the instructor who at the same time aims to equip students with the knowledge and tools they will need in their future role as decision makers to detect a need for, design, implement, maintain, or evaluate a telemedicine application.
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Affiliation(s)
- George Demiris
- Health Management and Informatics, School of Medicine, Universityof Missouri-Columbia, 324 Clark Hall, Columbia, MO 65211, USA.
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References. J Telemed Telecare 2002. [DOI: 10.1258/1357633021937622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Beach M, Miller P, Goodall I. Evaluating telemedicine in an accident and emergency setting. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2001; 64:215-223. [PMID: 11226619 DOI: 10.1016/s0169-2607(00)00141-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
This paper outlines the methodology of an evaluation of telemedicine in an Accident and Emergency (A&E) setting. Telemedicine technology consisting of ISDN 2 based videoconferencing and 'store & forward' software has been installed and is currently being evaluated in two minor injury units (MIUs) and a District General Hospital (DGH) A&E department in Lincolnshire. A cost-benefit analysis will be conducted using a pragmatic prospective case-control study with both a concurrent and retrospective control group. Any differences in resource use (including direct and indirect costs) between the intervention (Telemedicine) and the control (No Telemedicine) groups will be identified from both a patient and NHS perspective. A variety of health and non-health outcome measures will be recorded including staff and patient acceptability of the new technology.
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Affiliation(s)
- M Beach
- Trent Institute for Health Services Research, University of Nottingham, Medical School, B Floor, Queens Medical Centre, Nottingham NG7 2UH, UK
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Stensland J, Speedie SM, Ideker M, House J, Thompson T. The relative cost of outpatient telemedicine services. TELEMEDICINE JOURNAL : THE OFFICIAL JOURNAL OF THE AMERICAN TELEMEDICINE ASSOCIATION 2000; 5:245-56. [PMID: 10908438 DOI: 10.1089/107830299311998] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE This study compares the costs of offering outpatient care to primarily orthopedic and dermatology patients via live, interactive telemedicine to the estimated costs of direct face-to-face care for the same patients. MATERIALS AND METHODS A simple, yet detailed methodology was used to evaluate the cost of adding telemedicine to a health care delivery system, using a "hub-and-spoke" model located in Minnesota. The costs and cost savings of telemedicine were evaluated from the perspectives of patients, providers, insurers, employers, and society as a whole. Sensitivity analysis was used to investigate the impact of various factors on the model. RESULTS The variable cost of a telemedicine referral was $144, versus an estimated face-to-face referral cost of $183. Reductions in patient travel costs and in lost employee productivity were the principal benefits of the system. The break-even point, where total costs equal total cost savings, equalled 1,449 consultations annually. Sensitivity analyses indicated that the breakeven point varies from a low of 152 telemedicine consultations for a "best case" scenario to no possible breakeven point for a "worst case" scenario. CONCLUSIONS At the system's current level of 300 consultations per year, the telemedicine system is estimated to add $45,000 to society's costs of providing medical care for these patients. The additional cost is primarily due to personnel expenses and an increase in the volume of specialty care. Patients see specialists more often due to improved access to care and lower transportation costs. Providers bear the cost while patients and employers enjoy substantial savings.
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Affiliation(s)
- J Stensland
- Department of Applied Economics, University of Minnesota Medical School, USA
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Håkansson S, Gavelin C. What do we really know about the cost-effectiveness of telemedicine? J Telemed Telecare 2000; 6 Suppl 1:S133-6. [PMID: 10793998 DOI: 10.1258/1357633001934438] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Telemedicine is still in its infancy, but undergoing rapid development. It is very difficult to evaluate telemedicine. We performed a literature survey (Medline). During the period 1990-8, over 1500 articles on telemedicine were published. Of these, 246 mentioned economic aspects in the abstract (16%). We selected 29 studies although few had demonstrated cost-effectiveness. Benefits for the patients in the form of reduced travel and waiting time must often be weighed against increased provider costs. Up to now, telemedicine in general has not had any significant effect on medical practice, or the structure and organization of health-care. In order to utilize the potential of telemedicine, its integration with traditional health-care is very important. There are country-specific variations in the health systems that make it difficult to generalize the results from one country to another.
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Affiliation(s)
- S Håkansson
- Swedish Institute for Health Services Development (Spri), Stockholm, Sweden.
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Molinari DL, Berry J. Telehealth: The Promise and the Need to Overcome the Knowledge Deficit Barrier. HOME HEALTH CARE MANAGEMENT AND PRACTICE 1999. [DOI: 10.1177/108482239901100608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A rural county survey of rural health care providers indicates overall lack of knowledge about telemedicine and telehealth. Participants indicate they believe telehealth will improve quality of care but do not understand what it is. Providers defined telehealth as one function provided by one telecommunications medium. Most health providers did not equate the Internet with telehealth and could not envision its use in their work environments. Provider lack of understanding reinforces barriers to the universal application of telehealth in rural areas.
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