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Challenges of Implementing Picture Archiving and Communication System in Multiple Hospitals: Perspectives of Involved Staff and Users. J Med Syst 2019; 43:182. [PMID: 31093803 DOI: 10.1007/s10916-019-1319-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Accepted: 05/01/2019] [Indexed: 10/26/2022]
Abstract
Today, despite the advantages of the PACS system, its implementation in some healthcare organizations faces many challenges. One of the important factors in the successful implementation of a PACS system is identifying and prioritizing the challenges from the perspectives of involved staff and user of this system. Therefore, the aim of this study was to determine and compare the challenges of implementing PACS from perspectives these users in educational hospitals. This study was conducted on all IT and medical equipment staff, and radiology residents (n = 140) in Kerman University of Medical Sciences (KUMS) and Shiraz University of Medical Sciences (SUMS) in 2016. The data were collected through two researcher-made questionnaires. Their validity was approved by radiologists, IT staff, and medical informatics specialists and their reliability through calculation of Cronbach's Alpha (0.969 and 0.795). We used Multivariate Analysis of Variance (MANOVA) to compare the scores given by three groups of participants in the challenges and Univariate Analysis of Variance (ANOVA) to compare the scores in two universities. The participants believed that technical challenges were more important than other challenges (x̄=3.74, SD = 0.7). IT experts (x̄=3.87, SD = 1) and radiology residents (x̄=3.95, SD = 0.9) gave the higher scores to the "shortage of high quality monitors" factor and medical equipment experts (x̄=4.26, SD = 0.87) to the "low speed of communication networks" factor among all technical challenges. The mean scores given to technical (x̄=76.1, SD = 13.5) and managerial (x̄=16, SD = 5.9) challenges in SUMS were more than the scores of the same challenges in KUMS (x̄=69.9, SD = 15.7) and (x̄=11.9, SD = 6.4) (p < 0.05). The technical challenges are the most common challenges to PACS implementation, and different universities experience different levels of technical challenges. Eliminating implementation challenges can reduce the risk of failure in the utilization process. Based on the results of this study, providing necessary infrastructures such as appropriate monitors and upgraded IT equipment can prevent many of the PACS implementation challenges.
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Lepanto L, Sicotte C, Lehoux P. Assessing task-technology fit in a PACS upgrade: do users' and developers' appraisals converge? J Digit Imaging 2012; 24:951-8. [PMID: 21465295 DOI: 10.1007/s10278-011-9378-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
The purpose of this study was to measure users' perceived benefits of a picture archiving and communication system (PACS) upgrade, and compare their responses to those predicted by developers. The Task-Technology Fit (TTF) model served as the theoretical framework to study the relation between TTF, utilization, and perceived benefits. A self-administered survey was distributed to radiologists working in a university hospital undergoing a PACS upgrade. Four variables were measured: impact, utilization, TTF, and perceived net benefits. The radiologists were divided into subgroups according to their utilization profiles. Analysis of variance was performed and the hypotheses were tested with regression analysis. Interviews were conducted with developers involved in the PACS upgrade who were asked to predict impact and TTF. Users identified only a moderate fit between the PACS enhancements and their tasks, while developers predicted a high level of TTF. The combination of a moderate fit and an underestimation of the potential impact of changes in the PACS led to a low score for perceived net benefits. Results varied significantly among user subgroups. Globally, the data support the hypotheses that TTF predicts utilization and perceived net benefits, but not that utilization predicts perceived net benefits. TTF is a valid tool to assess perceived benefits, but it is important to take into account the characteristics of users. In the context of a technology that is rapidly evolving, there needs to be an alignment of what users perceive as a good fit and the functionality developers incorporate into their products.
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Affiliation(s)
- Luigi Lepanto
- Direction de l'évaluation des technologies et modes d'intervention en santé, Centre Hospitalier de l'Université de Montréal, 1058, St-Denis Street, Montreal, Quebec, Canada, H2X 3J4.
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Wilcox RB, Fallano J, Shannon KJ, Carrino JA, Sinclair J, Khorasani R. Picture archiving and communication system and its impact on image viewing in physical therapy practice. J Digit Imaging 2006; 19:346-50. [PMID: 16826336 PMCID: PMC3045163 DOI: 10.1007/s10278-006-0586-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
Imaging plays an increasing role in physical therapy (PT) practice. We sought to determine if picture archiving and communication system (PACS) deployment would increase the proportion of imaging studies viewed by physical therapists (PTs) at the point of care and to assess PTs' perception of the value of access to imaging information. The study was performed in a 720-bed urban teaching hospital where an average of 2,000 rehabilitation visits per month are performed by 12 PTs. We compared the proportion of imaging studies viewed by PTs before and after PACS implementation. We surveyed PTs to assess their perception on the value of access to imaging studies. Film library records pre-PACS and web server audit trail post-PACS implementation were reviewed to measure access. Chi-square was used to compare proportions and trends. During the 3-month period before PACS usage, PTs viewed 1% (6/505) of imaging studies, citing time as the primary barrier. Post-PACS, the proportion of imaging studies viewed rose from 28% (95/344, second month) to 84% (163/192, fifth month) (p < 0.0001, chi-square). Most PTs believed that access to imaging studies has high value and has a positive impact on clinical practice. Physical therapists rarely viewed imaging studies before PACS due to time barriers. They viewed more imaging studies (84%) post-PACS and felt that access to imaging studies has a positive impact on clinical practice. Further studies are needed to assess whether PACS enhances PTs' clinical decision making and improves patient outcomes.
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Affiliation(s)
- Reg B. Wilcox
- Center for Evidence-Based Imaging, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
- Department of Rehabilitation Services, Brigham and Women’s Hospital, Harvard Medical School, 45 Francis Street, Boston, MA 02115 USA
| | - Joel Fallano
- Center for Evidence-Based Imaging, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
- Department of Rehabilitation Services, Brigham and Women’s Hospital, Harvard Medical School, 45 Francis Street, Boston, MA 02115 USA
| | - Kenneth J. Shannon
- Department of Rehabilitation Services, Brigham and Women’s Hospital, Harvard Medical School, 45 Francis Street, Boston, MA 02115 USA
| | - John A. Carrino
- Center for Evidence-Based Imaging, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
- Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
| | - Jacquelyn Sinclair
- Center for Evidence-Based Imaging, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
| | - Ramin Khorasani
- Center for Evidence-Based Imaging, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
- Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115 USA
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Abstract
Once the decision has been made to adopt PACS instead of a film-based radiology practice, there are a number of hurdles to jump. Users need to be aware of the impact the change will make on end users and be prepared to address issues that arise before they become problems. Someone who understands the technology of PACS must be identified to help make an informed decision about vendor selection, network architecture, workstation functionality, and archives. A PACS administrator should have the tools available to avoid problems with the system after implementation and should be able to repair the inevitable mistakes that will happen. Hopefully, this article can serve as a starting point for a potential new PACS adoption.
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Affiliation(s)
- Janice Honeyman-Buck
- Department of Radiology, 1600 SW Archer Road, PO Box 100374, University of Florida, Gainesville, FL 32610, USA
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Abstract
The picture archiving and communication system (PACS) is an image information system that has become widely installed. For its successful implementation, training has been found indispensable. A review of PACS training thus far shows major emphasis was placed on the use of display workstations. As an integrated system, the PACS is much broader than the display workstations, having many components that need connectivity and customization. With the many potentials of further development, a more comprehensive education program on PACS is called for and a PACS simulator as a standalone training and research tool is deemed necessary.
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Affiliation(s)
- Maria Y Y Law
- The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, People's Republic of China.
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Kuo YT, Chu HC, Hsieh TJ, Chiang IC, Liu GC, Hwang SJ, Chang CS, Lai CS. Effect of filmless imaging on utilization of radiologic services with a two-stage, hospital-wide implementation of a picture archiving and communication system: initial experience of a fee-for-service model. Kaohsiung J Med Sci 2003; 19:62-7. [PMID: 12751599 DOI: 10.1016/s1607-551x(09)70450-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A medium-sized general hospital using a fee-for-service model implemented a hospital-wide picture archiving and communication system (PACS) in two stages. This study evaluated the reporting time with filmless operation and the effect of filmless imaging on referring physicians' use of the radiologic service before and after completion of the second stage of PACS implementation. The relationship between the total number of hospital patients and the number of radiologic department patients was also evaluated. All sample images were retrieved from the PACS. All corresponding reports except for one for a computerized tomography study were available. The median reporting time for different studies performed during working hours was less than 2 hours. There was a significantly positive and linear relationship (p < 0.01) between the total number of hospital patients and the number of radiologic department patients after hospital-wide implementation of PACS. We conclude that the fee-for-service model had no negative impact on referring physicians' use of radiologic services in a filmless hospital.
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Affiliation(s)
- Yu-Ting Kuo
- Department of Radiology, Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
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