Elaine Lehane

Medication non‐adherence—exploring the conceptual mire

It is well established that pharmacotherapy is fundamental to disease and symptom management. Adherence to medication regimens is therefore essential for improved patient health outcomes. In reality, however, many patients experience difficulty with medication taking resulting in suboptimal adherence. Given the consequences of this pervasive problem, non-adherence is increasingly recognized as one of the leading challenges that professionals face in contemporary health care. As health-care professionals, nurses have an important role in combating this problem. This paper therefore examines the literature surrounding medication adherence for the purposes of enhancing professional knowledge and practice in this area. Specifically, the impact of poor adherence from the patients, health-care professional and health-care system perspective is detailed to highlight the significance of this issue. The underlying philosophical attributes of adherence and the interchangeable concepts of compliance and concordance are explored, with the implications of the meanings attributed to these concepts for nursing practice and research considered.

Interventional tools to improve medication adherence: review of literature

Medication adherence and persistence is recognized as a worldwide public health problem, particularly important in the management of chronic diseases. Nonadherence to medical plans affects every level of the population, but particularly older adults due to the high number of coexisting diseases they are affected by and the consequent polypharmacy. Chronic disease management requires a continuous psychological adaptation and behavioral reorganization. In literature, many interventions to improve medication adherence have been described for different clinical conditions, however, most interventions seem to fail in their aims. Moreover, most interventions associated with adherence improvements are not associated with improvements in other outcomes. Indeed, in the last decades, the degree of nonadherence remained unchanged. In this work, we review the most frequent interventions employed to increase the degree of medication adherence, the measured outcomes, and the improvements achieved, as well as the main limitations of the available studies on adherence, with a particular focus on older persons.

Turnover rate in nursing and midwifery: The Irish experience:

It became apparent in 1998 that there was a significant shortage of nurses and midwives in the Republic of Ireland. Because of the lack of data on the reasons for this, a national study was commissioned to estimate the turnover rate among registered nurses and to identify the underlying reasons for the loss of so many trained staff to the profession. Both quantitative and qualitative methodologies were used. Participants were drawn from 128 health service agencies, and 1,921 questionnaires were completed over a one-year period by nurses and midwives leaving the service. Telephone interviews were also conducted with 140 participants. The results indicate a mean turnover rate of 12%, with considerable variations across services. Reasons for leaving included wanting to pursue other employment in nursing (35%), travel abroad (21%) and a desire to undertake further study (12%). It appeared that a considerable number of nurses would have been retained if retention strategies focusing on promotion of greater autonomy, professional development, managerial support, or improved professional practice environments had been introduced.

PERSPECTIVES ON DEATH, DYING AND ADVANCE CARE PLANNING FROM PATIENTS RECEIVING HAEMODIALYSIS

SUMMARY Background The illness trajectory of End Stage Kidney Disease (ESKD) is not linear therefore it can be difficult for practitioners to know when end-of-life care begins. Advance care planning (ACP) allows patients to take part in decision making, however much of the research conducted stems from North America and Canada where individuals have experience of ACP. The aim of the study was to determine the views of Irish patients receiving haemodialysis, on death, dying and ACP. Methods A quantitative, descriptive design was used with a convenience sample of 50 patients. Data were collected by means of a researcher administered questionnaire and analysed using descriptive statistics. Findings The majority of participants were comfortable talking about death, but not necessarily among family, with most desiring medical interventions to prolong life. The control of pain and other symptoms, being physically comfortable and being at peace spiritually were the most important issues at end of life. Conclusion This study provides an insight into what is important to patients in relation to death, dying and advance care planning.BACKGROUND The illness trajectory of End Stage Kidney Disease (ESKD) is not linear therefore it can be difficult for practitioners to know when end-of-life care begins. Advance care planning (ACP) allows patients to take part in decision making, however much of the research conducted stems from North America and Canada where individuals have experience of ACP. The aim of the study was to determine the views of Irish patients receiving haemodialysis, on death, dying and ACP. METHODS A quantitative, descriptive design was used with a convenience sample of 50 patients. Data were collected by means of a researcher administered questionnaire and analysed using descriptive statistics. FINDINGS The majority of participants were comfortable talking about death, but not necessarily among family, with most desiring medical interventions to prolong life. The control of pain and other symptoms, being physically comfortable and being at peace spiritually were the most important issues at end of life. CONCLUSION This study provides an insight into what is important to patients in relation to death, dying and advance care planning.

Clinical unity and community empowerment: the use of smartphone technology to empower community management of chronic venous ulcers through the support of a tertiary unit

Background Chronic ulcers affect roughly 60,000 Irish people, at a total cost of €600,000,000, or €10,000 per patient annually. By virtue of their chronicity, these ulcers also contribute a significant burden to tertiary outpatient vascular clinics. Objective We propose utilizing mobile phone technology to decentralise care from tertiary centres to the community, improving efficiency and patient satisfaction, while maintaining patient safety. Methods Bespoke mobile software was developed for Apples iPhone 4 platform. This allowed for the remote collection of patient images prospectively and their transmission with clinical queries, from the primary healthcare team to the tertiary centre. Training and iPhones were provided to five public health nurses in geographically remote areas of the region. Data were uploaded securely and user end software was developed allowing the review and manipulation of images, along with two way communication between the teams. Establishing reliability, patients were reviewed clinically as well as remotely, and concordance analysed. Qualitative data were collected through focus group discussion. Results From October to December 2011 eight patients (61–83 yrs, mean 75.3 yrs) with chronic venous ulceration and their five public health nurses were recruited. Data were transmitted using 3 G, Edge, GPRS and WiFi, at a mean speed of 69.03 kps. Concordance was 100% for wound bed assessment, 80% for skin integrity/colour and 60% for exudate assessment. Focus group analysis explored the concept, practicalities and future applications of the system. Conclusions With an evolving national data network, the secure transmission of clinical images is a safe alternative to regular clinic appointments for patients with chronic venous ulceration. With further development, and packaged as a freely downloadable application, this has the potential to support the community care of chronic wounds.

Improving surgical outpatient efficiency through mobile phone text messaging.

Introduction. Currently, 175 000 people are on outpatient waiting lists in Irish hospitals. Many clinic slots are taken by patients returning for routine review postoperatively. Methods. A Nokia mobile phone was used to send an outpatient text (OPT) to patients 2 weeks postdischarge. Patients replying that they were well were discharged. If no reply after 2 attempts was received, they were scheduled for the next outpatient clinic. Results. Overall, 55 patients were offered the service over a 4-month period. Of these, 74.5% of patients were discharged from follow-up using text message surveillance. Patients were surveyed regarding their perception of the surveillance model, with all respondents ranking OPT surveillance as their preferred method of follow-up. There was a 13.6% decrease in outpatient visits over the study period. In addition, 6 emergency department visits were also avoided. Conclusion. Text message surveillance decreases outpatient waiting times and increases quality of care.

Surgent University: the establishment and evaluation of a national online clinical teaching repository for surgical trainees and students.

Introduction. The aim of this study was to develop a new teaching strategy for medical students while creating a national online repository system (Surgent University). Then, the potential of this e-learning modality to facilitate learning of clinical surgery was evaluated. Methods. An online repository and Internet-based interface was designed and hosted on the medical education Web site, www.surgent.ie. Participation was by medical students across 3 Irish universities. Student use of the repository was quantitatively assessed over an 8-week period. They were then invited to complete an anonymous survey assessing the effectiveness of the online repository. Statistical analysis was performed using SPSS version 15, with P < .05 considered significant. Results. Over the study period, the online repository received 6105 uploaded facts by 182 final-year medical students from 3 different universities. The repository Web pages were accessed 54 061 times with 4609 individual searches of the repository. Of the 60 participating students invited to provide survey-based feedback, there were 40 respondents, giving a 66.7% response rate. Of those surveyed, 70% (n = 28) rated the online repository as highly beneficial and 75% (n = 30) as highly relevant. Overall, 87.5% (n = 35) felt that it should be continued, and 70% (n = 28) felt that it should be expanded beyond surgery to include other hospital specialties. Those finding the program interface user-friendly were more likely to find it beneficial (P = .031) and relevant to their ongoing education (P = .002). Conclusions. A user-friendly interface allows for high levels of usage, whereas a “student-centered” structure ensures that the facts uploaded are beneficial and relevant to medical students’ education.

Patientsmate©: the implementation and evaluation of an online prospective audit system

INTRODUCTION Inaccuracy in Hospital Inpatient Enquiry (HIPE)/Casemix-based data has been reported as high as 26%. This results in financial waste and makes effective audit impossible. We aimed to develop a novel web-based outcome audit system. METHODS A web-based online audit system, Patientsmate©, was developed using an integrated database system written in the programme language PHP. Data were inputted by the surgical team responsible for the patients care. A prospective comparison study of the new Patientsmate© and the standard HIPE systems, was performed over a 1-month period and involving two general surgical teams in April 2010. In addition, a Likert-scale based questionnaire was designed and hosted within the Patientsmate© system. A focus group of those clinicians directly involved in data accessing and input were then invited to complete the questionnaire in order to assess usability of the system. RESULTS During the study period there were a total of 108 patients and 88 procedures. Our study confirms the accuracy of clinician derived data, with the Patientsmate© system more accurately recording number of patients (83% vs. 80.6%), number of procedures (85.2% vs. 68.1%) and hospital day case rate (52% vs. 47.1%). Inputting data using Patientsmate© for a single patient took 6-7 minutes. Of those using the system, 75% reported feeling comfortable after using it once only and 100% were satisfied with the layout of the online interface. CONCLUSION The Patientsmate© system allows for increased accuracy in outcome-based data as compared with the HIPE system, facilitating audit, financial savings and the appropriate allocation of services.

An evaluation of Irish general surgical research publications from 2000 to 2009.

BACKGROUND Maintaining a high standard of research, and being competitive in the funding application process requires a coordinated and focused research strategy. The first step in the formulation of such a strategy is the identification of those centres, and specifically those areas of study, in which Irish surgical research has previously performed strongly. The aim of this paper was to evaluate all surgical research produced in the Republic of Ireland in the first ten years of the new millennium. METHODS All publications originating from adult Irish general surgical units between the years 2000-2009 were identified from Pubmed and Medline databases. All publications were examined for senior author, originating institute, theme, research model and publishing journal. RESULTS There were a total of 590 publications in Irish general surgical units during the study period. The top publishing hospitals were Institution 1 (129:21%), Institution 2 (82:13.9%) and Institution 3 (81:13.7%). One hundred and thirty three papers were published in journals with impact factors > 4.5. Papers were more likely to be published in journals with impact factors > 4.5 if they came from Institution 1 (38 papers) p = 0.001, published on breast (50 papers) p < 0.001 or upper gastrointestinal topics (35 papers) p < 0.001, or published on bench research (76 papers) p < 0.001. Publications increased from the first half of the decade to the second, with the largest increases seen in Institution 1 (40-89), Institution 4 (21-42) and Institution 6 (11-37). CONCLUSIONS Ireland continues to produce high quality surgical research, characterised by number of articles produced per 10⁶ inhabitants. This study shows that the number of articles published in the second half of the decade almost doubled from 221 to 369 and that the mean journal impact factor for all articles published was 2.87.

Near field communications technology and the potential to reduce medication errors through multidisciplinary application

BACKGROUND Patient safety requires optimal management of medications. Electronic systems are encouraged to reduce medication errors. Near field communications (NFC) is an emerging technology that may be used to develop novel medication management systems. METHODS An NFC-based system was designed to facilitate prescribing, administration and review of medications commonly used on surgical wards. Final year medical, nursing, and pharmacy students were recruited to test the electronic system in a cross-over observational setting on a simulated ward. Medication errors were compared against errors recorded using a paper-based system. RESULTS A significant difference in the commission of medication errors was seen when NFC and paper-based medication systems were compared. Paper use resulted in a mean of 4.09 errors per prescribing round while NFC prescribing resulted in a mean of 0.22 errors per simulated prescribing round (P=0.000). Likewise, medication administration errors were reduced from a mean of 2.30 per drug round with a Paper system to a mean of 0.80 errors per round using NFC (P<0.015). A mean satisfaction score of 2.30 was reported by users, (rated on seven-point scale with 1 denoting total satisfaction with system use and 7 denoting total dissatisfaction). CONCLUSIONS An NFC based medication system may be used to effectively reduce medication errors in a simulated ward environment.