Assessment of Diabetic Patients' Adherence to Diabetic Retinopathy Screening and the Influencing Factors in Al-Ahsa, Saudi Arabia.

Background Diabetic retinopathy (DR) is one of the diabetic complications that leads to the loss of vision. Most diabetic patients will have DR that is varying in its severity under the effect of many factors such as type of diabetes, duration of diabetes, and poor glycemic control. This study aimed to assess the level of adherence of diabetic patients to diabetic retinopathy screening (DRS) and to identify the influencing factors of adherence among diabetic patients in Al Ahsa, Saudi Arabia. Methods A cross-sectional study was conducted via a self-administered questionnaire among diabetic patients who were attending the primary health-care centers in Al Ahsa, Saudi Arabia, from July to August 2021. This questionnaire included five sections: sociodemographic data, diabetic profile, assessment of the knowledge, attitude toward DRS, and barriers to DRS. Results A total of 397 diabetic patients were involved in the study. Diabetic ocular complications were reported among 35.3% of the patients. The most commonly reported diabetic eye complication was cataract (37.1%; 52) followed by retinopathy (36.4%). Among the participants, 32.2% had a good awareness level regarding DR. In addition, 46.9% of diabetic patients have DRS. The most reported barriers were having no visual or eye problems, difficulty getting an appointment, and the cost and lack of information about the screening procedure (50.9%, 50.1%, 42.1%, and 39.8%, respectively).  Conclusion Improvement of patients' knowledge is a significant step to enhancing adherence to DRS. The availability of screening programs and well-established ophthalmology clinics in primary healthcare centers in addition to trained physicians will help to overcome the barriers of DRS.

Experience, Attitude, and Perceived Barriers Toward Research Among Ophthalmology Residents in Saudi Arabia: A National Cross-Sectional Study.

INTRODUCTION: Research sets the foundation for evidence-based practice in medicine. Globally resident doctors in various specialties are facing major obstacles to accomplish high quality research projects. Understanding these obstacles may help residents achieve their maximum research potential. This current study was undertaken to document the experience, attitude, and perceived barriers toward research among Saudi ophthalmology residents. METHODOLOGY: A specific questionnaire was developed and validated for the purpose of this study. The questionnaire was distributed online via email to actively enrolled residents in all five ophthalmology training programs in Saudi Arabia. RESULTS: Out of a total number of 193 ophthalmology residents in all five training programs, 147 responded to the questionnaire yielding a 76.1% response rate the mean age of participants was 27.6 ±1.8 and the number of males and females was almost equal. The vast majority [96.4%] have worked on at least one research project before starting residency training. Involvement was mainly in the phases of concept and design [72.5%], proposal preparation [85.9%], the three most frequent obstacles to conducting research projects for trainees were burden of other activities [4.27], lack of protected time for research [4.11] and too many regulations in obtaining ethical approval [3.67]. DISCUSSION: Our current study shows that ophthalmology residents understand the importance of clinical research, but they are facing a considerable number of barriers toward accomplishing high-quality research projects. Findings of our study may help program directors to address these barriers and improve the incorporation of research along with clinical training in residency curricula.

Willingness and Motivation of Saudi Patients with Keratoconus to Participate in Clinical Trials.

Introduction Keratoconus is a bilateral non-inflammatory ectasia, characterized by well-described histopathological changes such as stromal thinning, epithelial iron deposition, and breaks in Bowman's layer. The success of clinical intervention among patients with keratoconus is widely determined by randomized clinical trials, and despite associated difficulties, such trials may improve vision and quality of life. Aim This study aimed to assess the willingness of patients with keratoconus in Saudi Arabia to undergo clinical trials. We further aimed to identify patients' beliefs and attitudes towards clinical trials and to establish possible barriers to trial recruitment, potentially improving the quality of future clinical trials and research. Materials and methods This was a quantitative analytical cross-sectional study conducted between October 2020 and March 2021 among patients with keratoconus in Saudi Arabia. A self-administered questionnaire was distributed among the targeted patients. The questionnaire identified the socio-demographic characteristics of the patients and included questions on willingness, motivation, potential barriers, and helpful resources. All statistical analyses were performed using SPSS version 21 (IBM Corp, Armonk, USA). Results A total of 462 patients were recruited. The most common age group was 16-25 years (39.8%). There were slightly more females (51.3%) than males (48.7%). The prevalence of patients with a previous history of keratoconus was 36.8%. Results revealed that 37.2% of the patients had great motivation to take part in clinical research, and 22.3% indicated a high score in potential barriers to participation, whereas nearly 48% showed a high score in helpful resources. Statistical tests revealed that being in an older age group, having children, and possessing a higher monthly income were factors associated with increased barriers to participation in clinical research. Conclusion Patients with keratoconus showed great motivation to participate in clinical research studies and provided helpful resources. The knowledge that participation could benefit others was a primary motivator, while encouragement from other patients who participated in clinical research was the main helpful resource. Possible side effects were shown to be the major concern of the patients.

Association of Retinal Vascular Manifestation and Obstructive Sleep Apnea (OSA): A Narrative Review.

Obstructive sleep apnea (OSA) is characterized by frequent episodes of partial or complete obstruction of the airway during sleep causing repeated episodes of apnea. OSA is more prevalent in middle-aged and older adults. OSA is associated with numerous ocular manifestations, including retinal manifestations. Literature highlighted the clear association between OSA and numerous ocular conditions including glaucoma and papilledema. This comprehensive and narrative review aims to summarize up-to-date clinical research concerning the association of OSA and vascular conditions that affect the retina. OSA is associated with the central serous chorioretinopathy (CSC), retinal vein occlusion (RVO), hypertensive retinopathy (HTRP) and development of diabetic retinopathy (DR). Sympathetic activation, hypoxia, and hormonal dysregulation all lead to serious retinal vascular conditions that will worsen OSA patients' quality of life. It is important to refer patients with newly diagnosed OSA to an ophthalmology clinic for the appropriate test.

Impact of Quarantine During COVID-19 Pandemic on the Quality of Life of Patients with Allergic Conjunctivitis.

Introduction The conjunctiva is one of the most frequently damaged targets for inflammatory responses induced by allergic immunological hypersensitivity reactions. Allergic conjunctivitis (AC) typically manifests as a spectrum of potential severity, ranging from mild symptoms to severe troublesome symptoms that might interfere significantly with daily activities and overall quality of life. Aim This study aimed to evaluate impact of the quarantine during the COVID-19 pandemic on the quality of life of allergic conjunctivitis patients. Methodology  This is a cross-sectional study conducted among confirmed patients with allergic conjunctivitis in Saudi Arabia from the period of July 2020 to September 2020. An electronic validated structured-questionnaire explored the participants' demography, symptoms, known allergen and risk factors, and patient psychological and functional domains of life using Eye Allergy Patient Impact Questionnaire (EAPIQ). Data were gathered in MS Excel and all statistical analyses were performed using SPSS version 21. Results The most common symptoms of AC was itching (79.9%) and redness of the eye (38.8%), while the most common causes was dust (46.9%) and pollens (46.9%). With regards to the assessment of EAPIQ, the mean score was higher in the impact of eye allergy symptoms domain (mean 12.6 ± 4.84 SD.), while it was lower in the impact of AC on the psychological and emotional domain (mean 10.7 ± 5.62 SD.). Statistical analysis revealed that previous history of AC and a visit to healthcare provider were the significant factors associated with the increased risk of eye allergy symptoms, troubled daily activities and bothered psychological and emotional life. Conclusion This study demonstrated that a patients' eye allergy symptoms affect many aspects of patients' daily activities. In addition to affecting functionality, these symptoms also affect patients' emotional state. Although the impact of daily activities and emotions due to eye allergy were minimal, the impact of eye allergy symptoms during quarantine period was still found to be moderate. We found the severity of AC & its impact over a patients' quality of life was moderate which suggests there was no major effect found on AC severity during the COVID-19 pandemic quarantine period. Further studies with detailed analysis of triggering factors might lead to a better understanding of the disease and its relation to the patients' activities & lifestyle which can directly affect the AC management & quality of life.

Depression Among Keratoconus Patients in Saudi Arabia.

Background Depression is a highly prevalent disorder globally and locally in Saudi Arabia. Individuals with chronic conditions are more liable to develop depression. Keratoconus is a chronic progressive corneal disorder that markedly affects the vision and quality of life, making its sufferers liable to developing depression. Methods This is a descriptive cross-sectional study that was conducted using 9-item Patient Health Questionnaire (PHQ-9) to screen for depression among adults aged between 18 and 60 years old only. The participants in this study are patients who have been previously diagnosed with keratoconus by their ophthalmologists. The structured questionnaire was distributed using Google Forms through various social media platforms. After extracting the data, it was revised, coded and then analyzed using the Statistical Packages for Social Sciences (SPSS), version 21 (IBM Corp., Armonk, NY). Results A total of 330 keratoconus patients living in Saudi Arabia were recruited in this study. The modal age group was 31-40 years old (44.5%), and the male to female ratio was 3:2. The most frequently reported concurrent eye diseases of the patients were astigmatism (48.5%) and myopia (36.7%). The prevalence of depression among patients with keratoconus was 40.6% (n = 134). The use of corrective contact lens (includes both: hybrid and rigid lens) in both eyes contributed to a significantly higher depression rate among its wearers compared to users in one eye and non-users (p<0.001). Conclusion Depression is highly prevalent among keratoconus patients. This is especially true among corrective contact lens wearers of both eyes. Keratoconus is associated with depression regardless of disease severity and socio-demographic characteristics.