Glaucoma patient-provider communication about vision quality-of-life

The 6-Item Vision-Related Quality of Life and Limitations Questionnaire: Evaluation of Psychometric Properties

Purpose

We developed the Vision-related Quality of life and Limitations Questionnaire (VQL-6), a screening instrument to signal a need for additional care resulting from reduced vision-related quality of life in patients with chronic ophthalmic diseases. The aim of the present study was to evaluate psychometric properties.

Methods

A Dutch population-based sample of 2032 participants (mean age, 55 ± 19 years) completed the VQL-6 and other questionnaires on vision-related quality of life, executive functioning, attention, mental health, and symptom validity. In addition, we recruited a sample of 208 ophthalmic patients (mean age, 72 ± 12 years) and 98 age and gender similar controls (mean age, 69 ± 11 years) who completed the VQL-6 and the National Eye Institute Visual Function Questionnaire-25. We studied the factor structure, internal consistency, convergent and divergent validity, and known-groups validity.

Results

For the factor analyses, the population-based sample was split randomly in two subsamples. Exploratory factor analysis on the first subsample suggested a two-factor model (visual limitations and general health and quality of life), which was supported by confirmatory factor analyses on the second subsample, and on the patients. The VQL-6 demonstrated good internal consistency within each factor (0.78-0.89), sufficient convergent (r2= 55%) and divergent validity (r2 = 11%-24%), and good known-groups validity (Cohen's r = 0.57; P < 0.001).

Conclusions

The VQL-6 has a robust two-factor structure and seems to be a valid tool to assess vision-related quality of life. Additional validation is needed in patients with chronic ophthalmic diseases.

Translational Relevance

Future research is needed to determine if the VQL-6 can be used to identify patients with chronic ophthalmic diseases who are in need of additional care.

African American patient-provider communication about glaucoma vision quality-of-life

BACKGROUND/OBJECTIVES

Little is known about African American patient-provider communication about glaucoma-related quality-of-life. The objectives of this study were to: (a) examine associations between patient socio-demographics and vision quality-of-life, (b) describe the extent to which eye care providers and patients discuss glaucoma-related quality-of-life, and (c) examine associations between patient and provider characteristics, whether the patient was in the intervention or usual care group, and whether the patient and provider discuss one or more glaucoma-related quality-of-life domains.

METHODS

Adult African American patients with glaucoma who reported non-adherence to glaucoma medications were enrolled from three sites. Patients completed a vision quality-of-life VFQ-25 assessment. Patients were randomized into intervention and control groups with intervention group members receiving a glaucoma question prompt list and watching a video before a provider visit. Audio recordings from these visits were transcribed and assessed for glaucoma-related quality-of-life discussions.

RESULTS

One hundred and eighty-nine patients were enrolled. Glaucoma-related quality-of-life was discussed during 12.3% of visits (N = 23). Patients initiated discussion 56.5% (N = 13) of the time and providers 43.5% (N = 10) of the time. Patients with worse health literacy (p < 0.001), more depressive symptoms (p < 0.05), and more severe glaucoma (p < 0.001) were significantly more likely to have worse vision-related quality-of-life. Glaucoma-related quality-of-life was significantly more likely to be discussed when African American patients saw African American providers (p < 0.05).

CONCLUSION

Patients and providers rarely discussed the patient's glaucoma-related quality-of-life. The intervention did not significantly increase communication about glaucoma-related quality-of-life. Residency programs should consider enhancing training regarding discussing patients' quality-of-life.

Factors associated with delayed first ophthalmological consultation for primary glaucoma: a qualitative interview study

Background

Glaucoma has an insidious onset with non-specific early symptoms, often leading patients to delay in seeking help. However, postponing the first ophthalmological consultation can result in delayed diagnosis and treatment, with adverse effects on vision. This study explored the factors associated with delayed first ophthalmological consultation in patients with primary glaucoma, with the overarching aim of informing measures to reduce delayed consultation and avoid the consequent adverse outcomes.

Methods

We adopted a phenomenological approach. Semi-structured interviews were conducted with patients admitted to a tertiary eye hospital in Tianjin, China, from January 2021 to April 2021. Data were analyzed by Colaizzi's seven-step method.

Results

We identified 46 patients with primary glaucoma who delayed their first ophthalmological consultation for various reasons. There were four major themes and 16 sub-themes. The major themes were as follows: (1) occult symptoms that are difficult to identify; (2) insufficient knowledge and understanding of glaucoma-related risks and harm; (3) perceived difficulties in accessing medical care; and (4) inadequate support system.

Conclusion

In order to avoid patient delay and consequent irreversible damage to the visual field in patients with primary glaucoma, it is essential that medical staff identify symptoms more effectively, change habitual medical behavior of the patients, adopt a medical union model, and promote the use of a social medical support system to address practical difficulties in delivering adequate care.

Vision-Related Quality of Life and Associated Factors Among an Adult Population with Glaucoma Attending a Comprehensive Specialized Hospital, Northwest Ethiopia

Background

Glaucoma is a group of ocular conditions that leads to irreversible blindness. It can affect the vision-related quality of life in many ways. In Ethiopia, limited information is available on how and to what extent the vision-related quality of life of the glaucoma population has been affected.

Objective

This study attempted to assess the vision-related quality of life and associated factors among an adult population with glaucoma attending Felege Hiwot Comprehensive Specialized Hospital, Northwest Ethiopia.

Methods

The cross-sectional study was conducted on the adult population with glaucoma attending Felege Hiwot Comprehensive Specialized Hospital. Systematic random sampling was employed to select 319 study participants. Descriptive and summary statistics were calculated. Simple and multiple linear regressions were performed to determine factors associated with vision-related quality of life. A p-value of <0.05 in multivariable regression was considered statistically significant at a 95% confidence level.

Results

The mean glaucoma quality of life-15 score in this study was 47.85 ± 15.41. Below primary education, primary education, visual acuity of the better eye, visual acuity of the worse eye, and severe glaucoma were significantly associated with the glaucoma quality of life-15 score.

Conclusion and Recommendation

The study observed poorer vision-related quality of life in the glaucoma population than previously reported in Ethiopia and around the globe. The vision-related quality of life was significantly associated with educational status, visual acuity of the better and worse eye, and stage of glaucoma in the better eye. Educating the glaucoma population on the nature of the disease, advice on early presentation, and better-coping strategies for the condition are warranted.

Patient-centred care in ophthalmology: current practices, effectiveness and challenges

PURPOSE

To summarise different patient-centred care approaches that can be used in ophthalmology and review their effectiveness.

METHODS

An Entrez Pubmed search on publications concerning different patient-centred care was performed on September 7, 2021. Articles on animal research, non-English language and review articles were excluded after manually screening by two authors.

RESULTS

A total of 16 articles were reviewed after curation by the authors for relevance. Patient-centred care has advantages in improving disease knowledge, enhancing doctor-patient communications and improving mental well-being of patients. Various methods including intensive patient education, patient-centred communication techniques during consultations, personal disease records, education programme for caregivers, on-site ocular care for residential care home resident and shared medical appointments can be used to enhance patient-centred care.

CONCLUSIONS

Current strategies in patient-centred care in ophthalmology were found to be useful. However, they have not been widely practised and more studies would be required generate an evidence-based recommendation for future use.

Unmet Needs of Individuals With Acute Traumatic Eye Injury

Introduction: Although traumatic eye injuries can have a far-reaching impact on an individual and society, traumatic eye injury has not been a focus of research. The purpose of this study is to examine individuals’ experiences after traumatic vision loss and identify their needs. Methods: We used a qualitative approach to conduct semi-structured interviews with individuals who experienced traumatic vision loss and were treated at a specialty eye hospital in an urban setting. Participants also completed a demographic survey and the National Eye Institute Visual Functioning Questionnaire–25 (VFQ-25). Content analysis was used to analyze qualitative data and descriptive statistics were used to summarize quantitative data. Results: Interviews with 26 participants resulted in three categories of patient needs: informational, functional, and psychosocial. Participants wanted more information from providers about what to expect over time and identified driving as a significant challenge that affected their daily lives. Participants offered suggestions for addressing their functional needs including assistance with transportation to appointments, physical therapy, and occupational therapy. Participants also discussed how vision loss affected their livelihood and finances, with a subset of participants experiencing significant mental health distress. Some participants suggested that a recovery coach, peer support, support groups, and mental health services would be beneficial for addressing their psychosocial needs. Discussion: Our findings point to a significant gap in services available to meet the needs of individuals with traumatic eye injuries. Future research is needed to test the effect of an integrated-care model that includes routine offering of psychosocial and functional services for patients with acute vision loss to determine the effect on outcomes. Implications for Practitioners: This work has far-reaching implications for providers, since it supports the need for the development and delivery of integrated interventions that emphasize addressing psychosocial and functional aspects of recovery.

Patient and Provider Perspectives on Glaucoma Treatment Adherence: A Delphi Study in Urban Alabama

SIGNIFICANCE

Patients with glaucoma and providers recognized perceived treatment efficacy, patient-provider relationship, psychological stress, instillation skill, good quality of life, and forgetfulness as key determinants of glaucoma adherence. This shared insight could help shape the development of clinical and behavioral interventions for addressing treatment barriers and improving adherence.

PURPOSE

Despite their impact on adherence in glaucoma, sociobehavioral factors may not be adequately explored during clinical consultations. We aimed to elicit consensus between patients and providers around key determinants of adherence and hypothesized that patients would place greater emphasis on sociobehavioral factors compared with providers.

METHODS

A two-round Delphi survey was used to assess treatment beliefs, barriers, facilitators, motivators, and needs among 18 patients with glaucoma and providers. In round 1, agreement with 46 statements was scored on a 5-point Likert scale (strongly disagree to strongly agree). Statements with which 80% or more of panelists agreed reached consensus and advanced to round 2, where participants were asked to prioritize them based on their importance to treatment.

RESULTS

There was consensus regarding the influence of perceived treatment efficacy, good provider relationship, good quality of life, psychological stress, glaucoma knowledge, instillation skill, and forgetfulness on glaucoma adherence. For statements that failed to reach consensus, the Bonferroni-corrected Mann-Whitney U test revealed that the greatest differences between patients and providers pertained to regimen complexity (provider median, 4 [interquartile range {IQR}, 1]; patient median, 1.5 [IQR, 1]; P = .002), instillation skill (providers, 4 [IQR, 0.5]; patients, 2 [IQR, 1]; P = .001), and low motivation (providers, 3 [IQR, 2.25]; patients, 1 [IQR, 0]; P = .003).

CONCLUSIONS

Although patients and providers prioritized sociobehavioral factors as key determinants of adherence, disagreement between these groups was observed in other areas. Continued juxtaposition of patient and provider perspectives could spotlight underexplored areas and guide the development of successful interventions for improving adherence.

Patient Experience during the Support, Educate, Empower Glaucoma Coaching Program to Improve Medication Adherence: A Pilot Study

PURPOSE

To understand patients' qualitative experiences with the Support, Educate, Empower (SEE) personalized glaucoma coaching program, provide a richer understanding of the components of the intervention that were useful in eliciting behavior change, and understand how to improve the SEE Program.

DESIGN

A concurrent mixed-methods process analysis.

PARTICIPANTS

Thirty-nine patients with a diagnosis of any kind of glaucoma or ocular hypertension who were aged ≥40 years, were taking ≥1 glaucoma medication, spoke English, self-administered their eye drops, and had poor glaucoma medication adherence (defined as taking ≤80% of prescribed medication doses assessed via electronic medication adherence monitors) who completed the 7-month SEE Program.

METHODS

All participants who completed the study were interviewed in-person using a semistructured interview guide after the intervention. Coders conducted qualitative analysis of transcribed interviews using Grounded Theory. Participants were then stratified into groups based on change in adherence, and thematic differences between groups were examined.

MAIN OUTCOME MEASURES

Themes that emerged from interviews categorized by the number of participants who expressed a theme and the number of representative citations.

RESULTS

Participants expressed positive views toward the program overall (95%, n = 37/39). They perceived program components as working together to improve their medication adherence. Interactions with the glaucoma coach (38 participants, 184 citations), motivation to aid personal change (38 participants, 157 citations), personalized glaucoma education (38 participants, 149 citations), electronic reminders, and hearing their adherence score (37 participants, 90 citations) were most commonly cited by participants as helpful program elements contributing to improved adherence. Patients expressed a desire for personalized education to be a standard part of glaucoma care. Participants who demonstrated more improvement in adherence had a more trusting attitude toward the adherence score and a greater magnitude of perceived personal need to improve adherence.

CONCLUSIONS

Participants reported a highly positive response to the in-person glaucoma education and motivational interviewing intervention used in conjunction with automated adherence reminders.

Evaluation of heat shock protein (HSP-72) expression in retinal ganglion cells of rats with glaucoma

The present study was planned to observe the expression of heat shock protein 72 (HSP72) in retina of rats in a glaucoma model. A total of 50 Wistar rats were randomly divided into the high intraocular tension group (glaucoma model) and the sham control (sham operation) group. Glaucoma rat models were created by application of electrocoagulation on at least three groups of veins, reduction of venous return of aqueous humor and by enhancement of intraocular tension at the same time; 1, 2, 3, 4 and 8 weeks after operation, the intraocular tension of rats was observed respectively, and the expression/distribution of HSP72 in retina was assessed by immunohistochemical detection. As a result, the high intraocular tension group was found with obviously increased intraocular tension of the right eyes after operation (P<0.05), which was stable after one week. It was observed that the positive expression of HSP72 in retina gradually increased significantly with increase in intraocular tension in the rat model of glaucoma in comparison to controls. Furthermore, retinal ganglion cells (RGCs) of rats from both groups were cultured respectively, for confirmation. It was observed that the expression levels of HSP72 in the high intraocular tension group were higher in comparison to the sham control group. In conclusion, the enhanced expression of endogenous HSP72 may play an important role in glaucomatous optic neuro-protection.