According to the American Nurses Association (ANA), nursing informatics “integrates nursing science, computer science, and information science to manage and communicate data, information, knowledge, and wisdom in nursing practice” (Ozbolt et al., 2007, para. 2).
In the U.S., 95% of hospitals use certified electronic health records (EHRs). EHRs will continue to become more sophisticated and more important over the coming years. However, maximizing their effectiveness will require both medical and IT expertise. That’s why hospitals, insurers, providers, and policymakers are turning to healthcare informatics specialists – a new role that’s uniquely suited to nurses (Walden University, n.d.).
Nurse informatics specialists will likely play a key role in the development and support of consumer health solutions such as patient portals and smartphone apps for self-monitoring and management of health and disease. To ensure safe and appropriate use of these tools, nursing input and informatics expertise will be crucial from the perspective of application design and usability (Nagle et al., 2017).
The scenario I’m going to discuss is the adequacy of treatment of ESRD patients on dialysis.
As a result of kidney failure, dialysis is necessary to remove waste products such as urea from the blood. As urea is only mildly toxic, a high level of urea signals the buildup of other waste products that are much more toxic and harder to measure. Dialysis clinics should periodically test a patient’s blood for urea removal to determine whether dialysis is effective. This is usually done once a month. Dialysis patients have their blood sampled before and after dialysis. Afterwards, urea levels in the blood samples are compared (NIDDK, n.d.).
By using information from patients and treatment centers about patterns and outcomes of care of end-stage renal disease (ESRD), the national ESRD surveillance system in the United States has enabled improvements in kidney failure prevention and care. The system consists of 18 regional networks, Health Care Financing Administration (HCFA), United Network for Organ Sharing (UNOS), and the United States Data System (USRDS) (Mcclellan et al., 2000).
ESRD surveillance systems provide information to improve the care of patients with kidney failure. The systems have two primary characteristics. First is the systematic and ongoing gathering, aggregation, analysis, and interpretation of data about kidney failure in a defined population. Secondly, the resulting information is disseminated and utilized to improve the treatment and control of ESRD. The surveillance program can provide information for defining epidemiology, detecting epidemics, identifying high-risk populations, assessing treatment outcomes, and planning, implementing, and evaluating disease control. Observational, clinical, and laboratory research can also be enabled by surveillance systems (Mcclellan et al., 2000).
ESRD Core Indicators provided region-specific but not facility-specific estimates of URR (Urea Reduction Ratio). Based on the previously recognized center-to-center variations in case-mix adjusted mortality rates, a second analysis used a survey of all dialysis treatment centers within a region to estimate the appropriateness of dialysis services for each center.
If the patient does not meet the acceptable URR, the nurse must address this issue accordingly. A lot of factors affect this. Sometimes patients like to cut their treatment time, therefore not meeting the prescribed treatment time ordered by the nephrologist. The nurse can encourage the patient to stay his whole treatment time. Another factor is the size of the dialyzer or the needle size, the nurse would notify the nephrologist, and they would order to change either or both to a bigger size.
Reference:
Nagle, L. M., Sermeus, W., & Junger, A. (2017). Evolving role of the nursing informatics specialist. IOS Press. https://doi.org/10.3233/978-1-61499-738-2-212
Walden University. (n.d.). What does a nurse informatics specialist do? https://www.waldenu.edu/online-masters-programs/master-of-science-in-nursing/msn-nurse-executive/resource/what-does-a-nursing-informatics-specialist-do
Ozbolt, J., Eun-Shim, N., Roberts, D., & Wilson, M. (2007, September 11). How about a career in nursing informatics? American Nurse. https://www.myamericannurse.com/how-about-a-career-in-nursing-informatics/
Mcclellan, W. M., Krisher, J. O., (2000, January). Collecting and using patient and treatment center data to improve care: Adequacy of hemodialysis and end-stage renal disease surveillance. Kidney International, 57(74), S7-S13. https://doi.org/10.1046/j.1523-1755.2000.07403.x
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). (n.d.). Hemodialysis: Dose and adequacy. https://www.niddk.nih.gov/health-information/professionals/clinical-tools-patient-management/kidney-disease/identify-manage-patients/manage-ckd/hemodialysis-dose-adequacy