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Adapter-based Safety Injection System for Prevention of Wrong Route and Wrong Patient Medication Errors.

ABSTRACT: Wrong-route or -patient medication errors due to human mistakes have been considered difficult to resolve in clinical settings. In this study, we suggest a safety injection system that can help to prevent an injection when a mismatch exists between the drug and route or patient. For this, we prepared two distinct adapters with key and keyhole patterns specifically assigned to a pair of drug and route or patient. When connected to a syringe tip and its counterpart, a catheter injection-port, respectively, the adapters allowed for a seamless connection only with their matching patterns. In this study, each of the adapters possessed a specific key and keyhole pattern at one end and the other end was shaped to be a universal fit for syringe tips or catheter injection-ports in clinical use. With the scheme proposed herein, we could generate 27,000 patterns, depending on the location and shape of the key tooth in the adapters. With a rapid prototyping technique, multiple distinct pairs of adapters could be prepared in a relatively short period of time and thus, we envision that a specific adapter pair can be produced on-site after patient hospitalization, much like patient identification barcodes.

SUBMITTER: Cho YC

PROVIDER: S-EPMC5680491 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature

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Adapter-based Safety Injection System for Prevention of Wrong Route and Wrong Patient Medication Errors.

Cho Yong Chan YC Lee Seung Ho SH Cho Yang Hyun YH Choy Young Bin YB

Journal of Korean medical science 20171201 12

Wrong-route or -patient medication errors due to human mistakes have been considered difficult to resolve in clinical settings. In this study, we suggest a safety injection system that can help to prevent an injection when a mismatch exists between the drug and route or patient. For this, we prepared two distinct adapters with key and keyhole patterns specifically assigned to a pair of drug and route or patient. When connected to a syringe tip and its counterpart, a catheter injection-port, resp ...[more]

PMID: 29115074

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Project description:BackgroundMedication errors are common in hospital inpatients. While many interventions have been proposed to address these problems, few have been shown to have significant benefits. A complementary approach is to facilitate greater involvement of patients with their inpatient medication. However, there is relatively little research in this area and it is not known which interventions lead to improved healthcare outcomes. Work is therefore needed to investigate the roles that healthcare professionals and patients believe are appropriate for hospital inpatients to take relating to safety.ObjectiveTo explore the extent to which hospital inpatients reported that they engaged with medication safety-related behaviours, the extent to which they would like to, and the extent to which healthcare professionals reported that they would support such engagement.SettingAn NHS hospital Trust in West London.Methods100 Patients and healthcare professionals were recruited on ten wards within the Trust and invited to complete quantitative questionnaires. Data were analysed descriptively and exploratory comparisons made between different groups of respondents.Main outcome measuresinpatient medication safety involvement scale and control preference scale for patient involvement in decision making.Results100 patients (98 % response rate) and 104 healthcare professionals (59 % response rate) were recruited. The majority of patients and healthcare professionals were supportive of hospital inpatients being involved with their medication. However there was a significant gap between desire for patient involvement and what patients reported having experienced. Female patients and those under 65 wanted a significantly higher level of involvement than males and over 65s. Few associations were found between healthcare professionals' reported support for involvement and their profession or gender. However, pharmacists and nurses were significantly more likely to report supporting patients asking questions about their medicines and self administering their own medicines than doctors.ConclusionHealthcare professionals and patients desire a higher level of patient involvement with their medication while in hospital than patients currently report. Interventions need to be developed to bridge the gap between desired and actual patient involvement.

Project description:IntroductionApproximately 20% of serious safety incidents involving palliative patients relate to medication. These are disproportionately reported when patients are in their usual residence when compared with hospital or hospice. While patient safety incident reporting systems can support professional learning, it is unclear whether these reports encompass patient and carer concerns with palliative medications or interpersonal safety.AimTo explore and compare perceptions of (un)safe palliative medication management from patient, carer and professional perspectives in community, hospital and hospice settings.Methods and analysisWe will use an innovative mixed-methods study design combining systematic review searching techniques with cross-sectional quantitative descriptive analysis and interpretative qualitative metasynthesis to integrate three elements: (1) Scoping review: multiple database searches for empirical studies and first-hand experiences in English (no other restrictions) to establish how patients and informal carers conceptualise safety in palliative medication management. (2)Medication incidents from the England and Wales National Reporting and Learning System: identifying and characterising reports to understand professional perspectives on suboptimal palliative medication management. (3) Comparison of 1 and 2: contextualising with stakeholder perspectives.Patient and public involvementOur team includes a funded patient and public involvement (PPI) collaborator, with experience of promoting patient-centred approaches in patient safety research. Funded discussion and dissemination events with PPI and healthcare (clinical and policy) professionals are planned.Ethics and disseminationProspective ethical approval granted: Cardiff University School of Medicine Research Ethics Committee (Ref 19/28). Our study will synthesise multivoiced constructions of patient safety in palliative care to identify implications for professional learning and actions that are relevant across health and social care. It will also identify changing or escalating patterns in palliative medication incidents due to the COVID-19 pandemic. Peer-reviewed publications, academic presentations, plain English summaries, press releases and social media will be used to disseminate to the public, researchers, clinicians and policy-makers.

Dataset Information

Adapter-based Safety Injection System for Prevention of Wrong Route and Wrong Patient Medication Errors.

Publications

Adapter-based Safety Injection System for Prevention of Wrong Route and Wrong Patient Medication Errors.

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