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eHealth - Coggle Diagram
eHealth
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Services
E-Prescription
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Advantages
- Reduces prescribing and medication errors and improve the safety of pharmacological treatment [23] [24] [26]
- Increases efficiency of healthcare by improving the workflow .[23] [24]
- Reduces the cost because of the reduced time spend with call-backs or requests from the pharmacy [23] [24] and an overall reduced administrative burden [27]
- Iliminate illegible hand-written prescriptions on paper and reduce call-backs between the pharamacies and the other HPOs ; No workflow interruption; Clearance of what medication was prescribed in which doses[24]
- Provide the ability to alerts for interactions between medications and drug-allergies [24] [27]
- Access to medication history of the patient [24]
- Promote meication safety; Reduction of error rates from 42,5 per 100 to 6,6 per 100 prescription one year after the implementation of ePrescribing system in an ambolatory setting in the US [26]
53% reduction of calls from the pharmacy, 62% reduction of calls to the pharmacy [27]
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- Raises awareness of the copayment system for the physicians; ePrescribing provides them with drug cost data by supporting in decision-making for prescribing --> It reduces the cost of medication for patients --> suggestion of preferred formulations [24] [27]
- Improve patient adherence (no lost prescriptions) [24]
- Eliminate or reduction of loss, abusion or fraud with prescriptions of controlled substances [24]
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Barriers
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There are also studies which show that the electronic prescribing could threat medication safety by increasing medication errors
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Patients may be treated by different providers, unable to track the recieved prescription
Meaningful use of the ePrescribing system, as the users do not routinely use the extended features such as obtain information of patient formulary [24]
Poor usability UX design, user (lack of knowledge) or environmental factors (lack of time) may lead to medication errors [24]
1/3 of the participations reported that carrying a security authentication token at all times would be burdensome and would decelerate the adoption of the technology of EPCS [24]
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Overdependance on technology, so downtown may lead to problems [36]
Alerting system; must have high specifity and sensitivity, not disrupt workflows unneccessary [37]
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Computerize ordering of prescriptions; barcoding reduces the probability of recieving the wrong drug
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Alert fatigue, physician faith in their own knowledge, lack of time, incorrect information, long and difficult to interpret, workflow interruptions [37] Decrease the frequency of the warnings: True positive alerts
58.8% of prescribers rarely (once or less per week) responded to drug interaction alerts and clinical decision support (CDS)[24] In cases of unjustified overriding may threaten patient
However, justified overriding does not pose a problem when the benefits outweigh the disadvantages [37]
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Digital therapeutic
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decision-support softwares for insuline treatments reccomandations - SINGAL; gives the physicians a recommandation for medication prescribing
Conceptual framework: The users most familiar with the technology are most likely to adopt it; the providers who already used ePrescribing were more positive than those not using it [24]
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eReferral
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- Efficiently produce targeted referrals
- accurate triage of patients
- Patients benefit from the effectiveness of clinical communication
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Definition
Communication between primary and secondary healthcare by transfering information and appointment between two or more HPOs [41] [46]
Replaces the manuel process of paper-based referrals by automating the referral process and standardising the information and communciation [41] [46]
"The direction of a patient from GP to a medical specialist by transfering all or some of the responsibility which falls outside of a physician's competence [41]"
Health information vision for New Zealand is described as: "of e-Referrals as: “Patients are referred to the right practitioner with the right information and receive the right response”" [41]
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Telemedicine
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In the developing countries much lower telemedicine market , the authors assumed that in developing countries the reqs for such services are more demanding considering the lack of technological infrastructure, lower budgets and smaller ROI [20]
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eAppointment
Machine learning
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Most outpatient clinics overbook some of their appointment slots in order to maximize efficiency [54]
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