Effectiveness of the "living successfully with low vision" self-management program: Results from a randomized controlled trial in Singaporeans with low vision.

OBJECTIVE: To determine the effectiveness of the "Living Successfully with Low Vision" (LSLV) self-management program to improve patient-reported outcomes in Singaporeans. METHODS: In this randomized controlled trial, 165 participants with low vision (LV) were recruited and assigned to usual care (LV aid training only; N = 82) or LSLV program (N = 83). The LSLV program focuses on problem solving, coping mechanism and anticipation/preparation for future needs. The primary outcome was vision-related quality of life (VRQoL; measured using the Impact of Vision Impairment [IVI] questionnaire), while secondary outcomes included health-related quality of life; mental health; and self-efficacy, assessed at baseline, 2-weeks and 6-months post-intervention. Within- and between-group comparisons were conducted using paired t-tests and repeated measures analysis of covariance, respectively. RESULTS: A total of 128 individuals (77.6%) completed all assessments. At 2 weeks, LSLV participants alone experienced a significant within-group improvement in the mean IVI Emotional score (P = 0.05) but not at 6 months. No other within- or between-group effects were observed. CONCLUSION: While SM programs have shown promising results in the management of many chronic diseases, our findings suggest that the LVSM program was not an effective approach for LV rehabilitation in Singapore. PRACTICE IMPLICATION: Other evidence-based strategies to improve QoL in patients with LV may be warranted.

Role transition: A descriptive exploratory study of assistant nurse clinicians in Singapore.

AIM: To explore the role-transition experiences of assistant nurse clinicians after their first year of appointment. BACKGROUND: The National Nursing Taskforce was set up in Singapore to examine the professional development and recognition of nurses. It created the assistant nurse clinician role as an avenue for the nurses' career development. The role was intended to assist nurse managers to guide the nursing team in the assessment, planning, and delivery of patient care. METHODS: A qualitative descriptive study design was adopted. A purposive sample of 22 registered nurses from six acute care institutions and two polyclinics in Singapore participated in the face-to-face interviews. An inductive content analysis approach was used to analyse the data. RESULTS: Four themes emerged: (a) promotion to assistant nurse clinician is a form of recognition and vindication; (b) there was uncertainty about the expected role of the assistant nurse clinician; (c) experience eases transition; and (d) there was a need for peer support, mentorship, and training. CONCLUSIONS: The job description of the assistant nurse clinician needs to be better defined to provide greater clarity about their clinical and administrative duties and what is expected of their performance. IMPLICATIONS FOR NURSING MANAGEMENT: It is essential for nurse managers to provide successful role-transition strategies to help the newly appointed assistant nurse clinicians to become efficient and effective leaders.

Development and Validation of the Singapore Thyroid Eye Disease Quality of Life Questionnaire.

PURPOSE: Current instruments to assess thyroid eye disease (TED) quality of life (QoL) were not developed using modern psychometric theory and may not be applicable to Asian populations. Therefore, we developed a psychometrically robust questionnaire, the Singapore Thyroid Eye Disease Quality of Life questionnaire (STED-QoL), for assessing QoL in Asian patients. METHODS: This cross-sectional study was conducted at the Singapore National Eye Centre between 2012 and 2015. In Phase 1, content for the questionnaire was developed using qualitative methods. A total of 20 patients participated in three different focus groups. Thematic analysis was conducted to identify relevant themes from which 12 items, rated on a 5-point Likert-type scale, were generated. In Phase 2, the pilot instrument was administered to 59 TED patients and psychometric assessment of the STED-QoL was conducted using Rasch analysis. RESULTS: After collapsing categories from five to four and deleting two misfitting items, we generated a 10-item STED-QoL befitting the Rasch model. The scale showed good criterion validity, with scores decreasing as severity of TED worsened: mild (1.78 logits), moderate (0.27 logits), and severe (0.92 logits). A 'Psychosocial' subscale also had adequate psychometric properties and psychosocial scores were significantly worse in those who underwent surgery for TED compared to those who had not (0.41 vs. 1.82 logits, P = 0.021). CONCLUSIONS: The STED-QoL is a robust 10-item questionnaire specifically developed to measure the impact of TED on QoL and psychosocial well-being in an Asian population. TRANSLATIONAL RELEVANCE: QoL assessment is important for holistic management of TED patients.

Ophthalmology simulation for undergraduate and postgraduate clinical education.

This is a review education paper on the current ophthalmology simulators utilized worldwide for undergraduate and postgraduate training. At present, various simulators such as the EYE Exam Simulator (Kyoto Kagaku Co. Ltd., Kyoto, Japan), Eyesi direct ophthalmoscope simulator (VRmagic, GmbH, Mannheim, Germany), Eyesi indirect ophthalmoscope simulator (VRmagic, GmbH, Mannheim, Germany) and Eyesi cataract simulators (VRmagic, GmbH, Mannheim, Germany). These simulators are thought to be able to reduce the initial learning curve for the ophthalmology training but further research will need to be conducted to assess the effectiveness of the simulation-assisted Ophthalmology training. Future research will be of great value to assess the medical students and residents' responses and performance regarding the usefulness of the individual eye simulator.

Extracapsular cataract extraction training: junior ophthalmology residents' self-reported satisfaction level with their proficiency and initial learning barrier.

PURPOSE: To investigate residents' self-reported satisfaction level with their proficiency in extracapsular cataract extraction (ECCE) surgery and the initial barriers to learning the procedure. METHODS: This is a single-centre prospective descriptive case series involving eight first-year ophthalmology residents in Singapore National Eye Center. We recorded the demographics, frequency of review by the residents of their own surgical videos and their satisfaction level with their proficiency at each of the ECCE steps using a 5-point Likert scale. All ECCE surgical videos between October 2013 and May 2014 were collected and analysed for the overall time taken for the surgery and the time taken to perform the individual steps of the procedure. RESULTS: The mean age of the residents was 27.6 ± 1.5 years and 62.5% (5/8) were women. More than half (62.5%, 5/8) reviewed their own surgical videos while 37.5% (3/8) discussed the surgical videos with their peers or supervisors. Of the ECCE steps, the residents were most dissatisfied with their proficiency in performing irrigation and aspiration (87.5%, 7/8), followed by suturing (62.5%, 5/8), intraocular lens insertion (62.5%, 5/8) and tin can capsulotomy (62.5%, 5/8). The average time taken for each ECCE case was 55.0 ± 12.2 min and, of all the steps, most time was spent on suturing (20.5 ± 6.8 min), followed by irrigation and aspiration (5.5 ± 3.6 min) and tin can capsulotomy (3.3 ± 1.8 min). CONCLUSIONS: The first-year ophthalmology residents were most dissatisfied with their proficiency in irrigation/aspiration, suturing and tin can capsulotomy. More training needs to be directed to these areas during teaching sessions in the operating room, wet laboratory or cataract simulation training sessions.