Future of Technology in Health – Anjali from Sanskar Academy Pachore

  • Written by eINDIA
  • October 29, 2012 at 2:42 pm
  • Name of Applicant: Anjali Sharma
    Grade: IX
    School: Sanskar Academy Pachore
    City: Pachore
    State: Madhya Pradesh
    Country: India

    1- Introduction :

    Health information technology (HIT) provides the umbrella framework to describe the comprehensive management of health information across computerized systems and its secure exchange between consumers, providers, government and quality entities, and insurers. Health information technology (HIT) is in general increasingly viewed as the most promising tool for improving the overall quality, safety and efficiency of the health delivery system (Chaudhry et al., 2006). Broad and consistent utilization of HIT will:
    • Improve health care quality;
    • Prevent medical errors;
    • Reduce health care costs;
    • Increase administrative efficiencies
    • Decrease paperwork;
    • Expand access to affordable care

    Health information technology (HIT) is “the application of information processing involving both computer hardware and software that deals with the storage, retrieval, sharing, and use of health care information, data, and knowledge for communication and decision making” (Brailer, & Thompson, 2004). Technology is a broad concept that deals with a species’ usage and knowledge of tools and crafts, and how it affects a species’ ability to control and adapt to its environment. However, a strict definition is elusive; “technology” can refer to material objects of use to humanity, such as machines, hardware or utensils, but can also encompass broader themes, including systems, methods of organization, and techniques. For HIT, technology represents computers and communications attributes that can be networked to build systems for moving health information. Informatics is yet another integral aspect of HIT. Informatics refers to the science of information, the practice of information processing, and the engineering of information systems. Informatics underlies the academic investigation and practitioner application of computing and communications technology to healthcare, health education, and biomedical research. Health informatics refers to the intersection of information science, computer science, and health care. Health informatics describes the use and sharing of information within the healthcare industry with contributions from computer science, mathematics, and psychology. It deals with the resources, devices, and methods required for optimizing the acquisition, storage, retrieval, and use of information in health and biomedicine. Health informatics tools include not only computers but also clinical guidelines, formal medical terminologies, and information and communication systems. Medical informatics, nursing informatics, public health informatics, and pharmacy informatics are subdisciplines that inform health informatics from different disciplinary perspectives. The processes and people of concern or study are the main variables.

    2- BODY :

    The Institute of Medicine’s (2001) call for the use of electronic prescribing systems in all healthcare organizations by 2010 heightened the urgency to accelerate United States hospitals’ adoption of CPOE systems. In 2004, President Bush signed an Executive Order titled the President’s Health Information Technology Plan, established a ten-year plan as this technology is essential to put the needs and the values of the patients first and gives patients information they need to make clinical and economic decisions. According to a study by RAND Health, the US healthcare system could save more than $81 billion annually, reduce adverse healthcare events and improve the quality of care if it were to widely adopt health information technology.
    [1] The most immediate barrier to widespread adoption of technology is cost: patients benefit from better health, and payers benefit from lower costs; however, hospitals pay in both higher costs for implementation and lower revenues due to reduced patient length of stay. In a recent study about the adoption of technology in the United States, Furukawa, and colleagues (2008) classified applications for prescribing to include electronic medical records (EMR), clinical decision support (CDS), and computerized physician order entry (CPOE). They further defined applications for dispensing to include bar-coding at medication dispensing (BarD), robot for medication dispensing (ROBOT), and automated dispensing machines (ADM). And, they defined applications for administration to include electronic medication administration records (EMAR) and bar-coding at medication administration (BarA). Although frequently cited in the literature the Electronic health record (EHR), previously known as the Electronic medical record (EMR), there is no consensus about the definition (Jha et al., 2008). However, there is consensus that EMRs can reduce several types of errors, including those related to prescription drugs, to preventive care, and to tests and procedures.
    [2] Recurring alerts remind clinicians of intervals for preventive care and track referrals and test results. Clinical guidelines for disease management have a demonstrated benefit when accessible within the electronic record during the process of treating the patient.
    [3] Advances in health informatics and widespread adoption of interoperable electronic health records promise access to a patient’s records at any health care site. A 2005 report noted that medical practices in the United States are encountering barriers to adopting an EHR system, such as training, costs and complexity, but the adoption rate continues to rise (see chart to right).
    [4] Since 2002, the National Health Service of the United Kingdom has placed emphasis on introducing computers into healthcare. As of 2005, one of the largest projects for a national EHR is by the National Health Service (NHS) in the United Kingdom. The goal of the NHS is to have 60,000,000 patients with a centralized electronic health record by 2010. The plan involves a gradual roll-out commencing May 2006, providing general practices in England access to the National Programme for IT (NPfIT), the NHS component of which is known as the “Connecting for Health Programme”.
    [5] However, recent surveys have shown physicians’ deficiencies in understanding the patient safety features of the NPfIT-approved software.

    3- Conculation :

    Prescribing errors are the largest identified source of preventable errors in hospitals. A 2006 report by the Institute of Medicine estimated that a hospitalized patient is exposed to a medication error each day of his or her stay.
    [7] Computerized provider order entry (CPOE), formerly called Computer physician order entry, can reduce total medication error rates by 80%, and adverse (serious with harm to patient) errors by 55%.
    [8] A 2004 survey by Leapfrog found that 16% of US clinics, hospitals and medical practices are expected to be utilizing CPOE within 2 years.
    [9] In addition to electronic prescribing, a standardized bar code system for dispensing drugs could prevent a quarter of drug errors.
    [7] Consumer information about the risks of the drugs and improved drug packaging (clear labels, avoiding similar drug names and dosage reminders) are other error-proofing measures. Despite ample evidence of the potential to reduce medication errors, competing systems of barcoding and electronic prescribing have slowed adoption of this technology by doctors and hospitals in the United States, due to concern with interoperability and compliance with future national standards.
    [10] Such concerns are not inconsequential; standards for electronic prescribing for Medicare Part D conflict with regulations in many US states.
    [7] And, aside from regulatory concerns, for the small-practice physician, utilizing CPOE requires a major change in practice work flow and an additional investment of time. Many physicians are not full-time hospital staff; entering orders for their hospitalized patients means taking time away from scheduled patients Name


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