Background: Implantable cardioverter defibrillators (ICDs) deliver therapy in the form of an internal shock should a life-threatening arrhythmia occur. Literature suggests that patients have misconceptions regarding ICD therapy and unmet information needs.
Purpose: This study assessed the feasibility of delivering a pre-implantation nurse-led educational intervention to ICD candidates.
Methods: ICD candidates attending an outpatient preoperative clinic were invited to participate. Consented participants were randomized to standard care or standard care plus an educational intervention. The educational intervention addressing information gaps identified in the ICD literature was delivered during the preoperative visit. The primary outcome was feasibility with the following targeted rates, (1) 80% recruitment; (2) ≥ 95% consent; (3) 90% randomization; (4) ≥ 90% completion of questionnaires; (5) 80% of intervention sessions delivered less than 45 minutes; and (6) 90% of intervention content delivered. At baseline, demographic data and Patient-Reported Outcomes Measurement Information System (PROMIS) anxiety scores were collected. Four weeks post-ICD implantation, participants completed the PROMIS anxiety measure, Florida Patient Acceptance Survey (FPAS), and Florida Shock Anxiety Scale (FSAS).
Results: Twenty patients consented to the study (10 standard care/10 standard care plus the educational intervention). Feasibility outcomes achieved were, (1) recruitment rate of 80%; (2) consent rate of 87%; (3) 100% randomization; (4) 80% completion of questionnaires; (5) 100% of intervention sessions completed in less than 45 minutes; and (6) intervention checklist completion rate of 100%. The four-week mean (SD) FPAS scores were 80.0 (13.4) in the intervention group compared to 77.0 (16.5) in standard care. Mean (SE) four-week PROMIS
scores were 45.4 (6.4) in the intervention group and 43.7 (8.6) in standard care. Mean FSAS (SD) scores were 14.7 (4.6) in the intervention group and 13.3 (3.9) in standard care.
Conclusion: The results demonstrated feasibility of delivering a pre-implantation nurse-led educational intervention in an outpatient clinic setting to ICD candidates. Further studies to evaluate the effectiveness of the intervention on patient-reported outcomes are warranted. / Thesis / Master of Science (MSc) / An ICD is a medical device placed under the skin that can fix a dangerous heart rhythm. It can do so by shocking the patient’s heart if the ICD senses a dangerous heart rhythm. This study was done to determine if it is practical to deliver education to patients before they receive their ICD. Some patients feel they do not receive enough information before getting an ICD. No studies have tested how education before receiving an ICD can impact a patient’s quality of life. In this study, ten people received usual care while ten people received usual care and ICD education from a nurse before ICD implantation. The results of this study determined that it was practical for nurses to deliver ICD teaching before the ICD was implanted. A future study testing the impact of education on the quality of life of ICD patients can and should be completed.
| Identifer | oai:union.ndltd.org:mcmaster.ca/oai:macsphere.mcmaster.ca:11375/23722 |
| Date | 22 November 2018 |
| Creators | Pannag, Jasprit |
| Contributors | Carroll, Sandra L., Nursing |
| Source Sets | McMaster University |
| Language | English |
| Detected Language | English |
| Type | Thesis |
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