Outcomes in patients with chronic uveitis: which factors matter to patients? A qualitative study

Barriers to Health Care Access and Use among Racial and Ethnic Minorities with Noninfectious Uveitis

PURPOSE

To investigate barriers to health care access and use among patients with noninfectious uveitis (NIU) across different racial and ethnic groups.

DESIGN

Retrospective cross-sectional study.

PARTICIPANTS

Participants in the nationwide All of Us Research Program who received a diagnosis of chronic NIU.

METHODS

We analyzed the health care access and use (HCA&U) and social determinants of health (SDoH) surveys. Racial and ethnic groups were defined as non-Hispanic White, non-Hispanic Black, Hispanic, and other. Multivariable logistic regression models adjusted for age, sex, education, insurance type, and income were used to assess disparities.

MAIN OUTCOME MEASURES

Financial and nonfinancial disparities in health care access among racial and ethnic groups.

RESULTS

Of 2452 patients with NIU, 810 patients (33%) responded to the HCA&U survey and 607 patients (24.7%) responded to the SDoH survey. Non-Hispanic Black participants reported significantly more experiences of being treated with less courtesy (adjusted odds ratio [aOR], 2.6; 95% confidence interval [CI], 1.4-5; P = 0.003) and respect (aOR, 2.6; 95% CI, 1.4-4.8; P = 0.003), as well as receiving poorer services (aOR, 3.6; 95% CI, 1.9-6.9; P < 0.001) compared with non-Hispanic White participants. Individuals categorized as belonging to other minority groups were more likely to delay seeking medical care because of out-of-pocket costs (aOR, 3.4; 95% CI, 1.6-7.1; P = 0.001) and concerns over medical bills (aOR, 2; 95% CI, 1.05-3.8; P = 0.04). Additionally, they experienced significant delays in care because of living in rural areas with limited access to health care providers (aOR, 7.1; 95% CI, 1.4-35.6; P = 0.02).

CONCLUSIONS

Racial and ethnic minorities with NIU face significant barriers to health care use and quality, underscoring the need for targeted interventions to address disparities and improve health equity in uveitis management.

FINANCIAL DISCLOSURE(S)

Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.

Beyond Pathology- Exploring Salutogenesis as a Novel Approach to Eye Inflammatory Disease Prevention and Management: A Perspective

The aim of this perspective is to promote the theory of salutogenesis as a novel approach to addressing ophthalmologic inflammatory conditions, illustrating several concepts in which it is based upon and how they can be applied to medical practice. This theory can better contextualize why patients with similar demographics and exposures are not uniform in their clinical presentations. Stressors in daily life can contribute to a state of ill-health and there are various factors that help alleviate their negative impact. These alleviating factors are significantly impaired in people with poor vision, one of the most common presentations of ophthalmologic conditions. Salutogenic principles can guide the treatment of eye conditions to be more respectful of patient autonomy amidst shifting expectations of the doctor-patient relationship. Being able to take ownership of their health and feeling that their cultural beliefs were considered improves compliance and subsequently gives more optimal outcomes. Population-level policy interventions could also utilize salutogenic principles to identify previously overlooked domains that can be addressed. We identified several papers about salutogenesis in an ophthalmological context and acknowledged the relatively few studies on this topic at present and offer directions in which we can explore further in subsequent studies.

Psychosocial Well-Being and Quality of Life in Uveitis: A Review

PURPOSE

As a potentially sight-threatening disease with ocular, systemic, and treatment-related complications, uveitis diminishes quality of life (QOL) and affects psychosocial well-being. This review summarizes the existing tools for evaluating psychosocial well-being and/or QOL in patients with uveitis, explores the biological and non-biological factors affecting psychosocial well-being and/or QOL, and proposes future directions for incorporating these tools into clinical practice.

METHODS

A systematic search of the MEDLINE, Embase, and Cochrane databases from inception to June 8, 2022 was conducted, screening for articles focused on psychosocial well-being and/or QOL in patients with uveitis. Both quantitative and qualitative analyses were performed.

RESULTS

In uveitis research, the most frequently studied patient-reported outcome measures were vision-related QOL (e.g. Visual Function Questionnaire [VFQ-25]) and health-related QOL (e.g. Short Form Survey [SF-36]), followed by mental health indicators including depression and anxiety. Instruments have also been developed specific to the pediatric population (e.g. Effects of Youngsters' Eyesight on Quality of Life [EYE-Q]). Generally, studies report worse psychosocial outcomes and QOL in patients with uveitis compared to the general population. Contributory factors include both clinical (e.g. visual impairment, ocular comorbidities) and patient-related (e.g. older age, female sex) factors.

CONCLUSION

Given the heterogeneity of instruments used, it is worth considering standardization across large uveitis studies and trials. Beyond research, given the biopsychosocial effects on patients with uveitis, there are benefits to incorporating QOL and psychosocial assessments into clinical practice. Simplification of questionnaires into abridged forms, focusing on the most clinically relevant aspects of patient care, may be considered.

Managing a patient with uveitis in the era of artificial intelligence: Current approaches, emerging trends, and future perspectives

The integration of artificial intelligence (AI) with healthcare has opened new avenues for diagnosing, treating, and managing medical conditions with remarkable precision. Uveitis, a diverse group of rare eye conditions characterized by inflammation of the uveal tract, exemplifies the complexities in ophthalmology due to its varied causes, clinical presentations, and responses to treatments. Uveitis, if not managed promptly and effectively, can lead to significant visual impairment. However, its management requires specialized knowledge, which is often lacking, particularly in regions with limited access to health services. AI's capabilities in pattern recognition, data analysis, and predictive modelling offer significant potential to revolutionize uveitis management. AI can classify disease etiologies, analyze multimodal imaging data, predict outcomes, and identify new therapeutic targets. However, transforming these AI models into clinical applications and meeting patient expectations involves overcoming challenges like acquiring extensive, annotated datasets, ensuring algorithmic transparency, and validating these models in real-world settings. This review delves into the complexities of uveitis and the current AI landscape, discussing the development, opportunities, and challenges of AI from theoretical models to bedside application. It also examines the epidemiology of uveitis, the global shortage of uveitis specialists, and the disease's socioeconomic impacts, underlining the critical need for AI-driven approaches. Furthermore, it explores the integration of AI in diagnostic imaging and future directions in ophthalmology, aiming to highlight emerging trends that could transform management of a patient with uveitis and suggesting collaborative efforts to enhance AI applications in clinical practice.

A review of patient-reported outcome measures used in uveitis

We review patient-reported outcome measures (PROMs) used to evaluate the quality of life (QoL) in uveitis and provide a quality assessment of the psychometric properties of the PROMs, making it easier to choose the best questionnaire for uveitis. Our review included 158 articles. A total of 98 PROMs were used to measure QoL in uveitis and the National Eye Institute Visual Function Questionnaire 25 (NEI VFQ -25) was the most frequently used PROM in these studies. There were 5 uveitis-specific PROMs, but they were meant for either birdshot choroidopathy or cytomegalovirus retinitis or paediatric uveitis. There are no PROMs developed explicitly for the more common, anterior uveitis, intermediate uveitis, panuveitis, and chronic uveitis. The uveitis-specific PROMs performed better in our quality assessment criteria compared to other PROMs. However, these PROMs were constructed using traditional classical test theory and have not been assessed using the modern family of psychometric assessment methods such as Rasch analysis. As new therapeutic modalities for uveitis such as the new biological agents and steroid implants, continue to evolve, a comprehensive PROM will be increasingly valued in clinical trial settings to compare the effects of treatments from the patient's perspective.

Measuring Inflammation in the Vitreous and Retina: A Narrative Review

Uveitis consists of a group of syndromes characterised by intraocular inflammation, accounting for up to 15% of visual loss in the western world and 10% worldwide. Assessment of intraocular inflammation has been limited to clinician-dependent, subjective grading. Developments in imaging technology, such as optical coherence tomography (OCT), have enabled the development of objective, quantitative measures of inflammatory activity. Important quantitative metrics including central macular thickness and vitreous signal intensity allow longitudinal monitoring of disease activity and can be used in conjunction with other imaging modalities enabling holistic assessment of ocular inflammation. Ongoing work into the validation of instrument-based measures alongside development of core outcome sets is crucial for standardisation of clinical trial endpoints and developing guidance for quantitative multi-modal imaging approaches. This review outlines methods of grading inflammation in the vitreous and retina, with a focus on the use of OCT as an objective measure of disease activity.

Health- and Vision-Related Quality of Life in a Randomized Controlled Trial Comparing Methotrexate and Mycophenolate Mofetil for Uveitis

PURPOSE

To evaluate changes in health-related and vision-related quality of life (VRQoL) among patients with noninfectious uveitis who were treated with antimetabolites.

DESIGN

Secondary analysis of a randomized controlled trial.

PARTICIPANTS

Patients with noninfectious uveitis from India, the United States, Australia, Saudi Arabia, and Mexico.

METHODS

From 2013 through 2017, 216 participants were randomized to receive 25 mg weekly oral methotrexate or 1.5 g twice daily oral mycophenolate mofetil. Median changes in quality of life (QoL) were measured using Wilcoxon signed-rank tests, and differences between treatment groups were measured using linear mixed models, adjusting for baseline QoL score, age, gender, and site. Among Indian patients, VRQoL scores from a general scale (the National Eye Institute Visual Function Questionnaire [NEI-VFQ]) and a culturally specific scale (the Indian Visual Function Questionnaire [IND-VFQ]) were compared using Pearson correlation tests.

MAIN OUTCOME MEASURES

Vision-related QoL (NEI-VFQ and IND-VFQ) and health-related QoL (HRQoL; physical component score [PCS] and mental component score [MCS] of the Medical Outcomes Study 36-Item Short Form Survey [SF-36v2]) were measured at baseline, the primary end point (6 months or treatment failure before 6 months), and the secondary end point (12 months or treatment failure between 6 and 12 months).

RESULTS

Among 193 participants who reached the primary end point, VRQoL increased from baseline by a median of 12.0 points (interquartile range [IQR], 1.0-26.1, NEI-VFQ scale), physical HRQoL increased by a median of 3.6 points (IQR, -1.4 to 14.9, PCS SF-36v2), and mental HRQoL increased by a median of 3.0 points (IQR, -3.7 to 11.9, MCS SF-36v2). These improvements in NEI-VFQ, SF-36v2 PCS, and SF-36v2 MCS scores all were significant (P < 0.01). The linear mixed models showed that QoL did not differ between treatment groups for each QoL assessment (NEI-VFQ, IND-VFQ, PCS SF-36v2, and MCS SF-36v2; P > 0.05 for all). The NEI-VFQ and IND-VFQ scores for Indian participants were correlated highly at baseline and the primary and secondary end points (correlation coefficients, 0.87, 0.80, and 0.90, respectively).

CONCLUSIONS

Among patients treated with methotrexate or mycophenolate mofetil for uveitis, VRQoL and HRQoL improved significantly over the course of 1 year and did not differ by treatment allocation. These findings suggest that antimetabolites could improve overall patient well-being and daily functioning.