1
|
Li B, Hussain W, Jiang ZL, Wang JY, Hussain S, Yasoob TB, Zhai YK, Ji XY, Dang YL. Nuclear proteins and diabetic retinopathy: a review. Biomed Eng Online 2024; 23:62. [PMID: 38918766 PMCID: PMC11197269 DOI: 10.1186/s12938-024-01258-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 02/23/2024] [Indexed: 06/27/2024] Open
Abstract
Diabetic retinopathy (DR) is an eye disease that causes blindness and vision loss in diabetic. Risk factors for DR include high blood glucose levels and some environmental factors. The pathogenesis is based on inflammation caused by interferon and other nuclear proteins. This review article provides an overview of DR and discusses the role of nuclear proteins in the pathogenesis of the disease. Some core proteins such as MAPK, transcription co-factors, transcription co-activators, and others are part of this review. In addition, some current advanced treatment resulting from the role of nuclear proteins will be analyzes, including epigenetic modifications, the use of methylation, acetylation, and histone modifications. Stem cell technology and the use of nanobiotechnology are proposed as promising approaches for a more effective treatment of DR.
Collapse
Affiliation(s)
- Bin Li
- Department of Ophthalmology, The First Affiliated Hospital, Henan University, Kaifeng, 475004, Henan, China
| | - Wahab Hussain
- School of Stomatology, Henan University, Kaifeng, 475000, China
- Kaifeng Municipal Key Laboratory for Infection and Biosafety, Henan International Joint Laboratory of Nuclear Protein Regulation, School of Basic Medicine Science, Henan University, Kaifeng, 475000, China
| | - Zhi-Liang Jiang
- School of Clinical Medicine, Henan University, Kaifeng, 475004, Henan, China
| | - Jia-Yi Wang
- San-Quan College, XinXiang Medical University, No. 688 Xiangyang Road, Hongmen Town, Hongqi District, Xinxiang City, Henan, 453003, China
| | - Sarfraz Hussain
- College of Environment, Hohai University, Nanjing, 210098, China
| | - Talat Bilal Yasoob
- Department of Animal Sciences, Ghazi University, Dera Ghazi Khan, 32200, Pakistan
| | - Yuan-Kun Zhai
- School of Stomatology, Henan University, Kaifeng, 475000, China.
- Kaifeng Key Laboratory of Periodontal Tissue Engineering, Kaifeng, 475000, China.
| | - Xin-Ying Ji
- Kaifeng Municipal Key Laboratory for Infection and Biosafety, Henan International Joint Laboratory of Nuclear Protein Regulation, School of Basic Medicine Science, Henan University, Kaifeng, 475000, China.
- Faculty of Basic Medical Subjects, Shu-Qing Medical College of Zhengzhou, Mazhai, Erqi District, Zhengzhou, 450064, Henan, China.
| | - Ya-Long Dang
- Department of Ophthalmology, Sanmenxia Central Hospital, Henan University of Science and Technology, Sanmenxia, Henan, China.
- Department of Ophthalmology, Sanmenxia Eye Hospital, Sanmenxia, Henan, China.
- Department of Ophthalmology, Henan University of Science and Technology School of Medicine, Luoyang, Henan, China.
| |
Collapse
|
2
|
Boopalan D, Marmamula S, Keeffe J, Hassija N, Rani PK. Population-based assessment of awareness of diabetes and diabetes related eye diseases in rural areas in Telangana, India - implications for eye health promotion. Clin Exp Optom 2024:1-5. [PMID: 38594023 DOI: 10.1080/08164622.2024.2325631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 01/11/2024] [Indexed: 04/11/2024] Open
Abstract
CLINICAL RELEVANCE Understanding the awareness level of diabetes and diabetes-related eye diseases will help in developing better eye health education programmes and improve health-seeking behaviour in the community. BACKGROUND Diabetes and diabetes related eye diseases are increasing in numbers both in urban and rural areas in India. There are limited data on awareness of diabetes and diabetes-related eye disease in rural communities of India. This study reports on awareness of diabetes and diabetes-related eye diseases in people aged ≥40 years from two rural districts of Telangana, India. METHODS A structured questionnaire was used to determine the awareness of diabetes and diabetes-related eye diseases among participants aged ≥40 years in the Khammam and Warangal districts of Telangana, India. Social investigators visited the participant's households and conducted the interviews. A positive response to a question on having heard about diabetes was considered as 'awareness'. For those aware, follow-up questions were asked about the effect of diabetes on vision, frequency of eye examination and source of information. A positive response on a question that diabetes could cause loss of vision was considered as awareness of diabetic eye disease. RESULTS A total of 3273 participants were interviewed. Among them, 56.2% (n = 1840) were women, 60.6% (n = 1985) had no formal education, and 50.2% (n = 1645) were from the Khammam district. The mean age of the participants was 55.3 years (standard deviation: 11.7 years). Awareness of diabetes was 52.5% (n = 1719). Among them, 1056 participants (61.4%) were aware that diabetes could affect vision. CONCLUSION Only half of the participants were aware of diabetes and of this substantial proportion of individuals was unaware of potential vision loss due to diabetes. Improving awareness about diabetes and its impact on vision is recommended to prevent potential vision loss in this population.
Collapse
Affiliation(s)
- Dharani Boopalan
- Allen Foster Community Eye Health Research Centre, Gullapalli Pratibha Rao International Centre for Advancement of Rural Eye care, L V Prasad Eye Institute, Hyderabad, India
| | - Srinivas Marmamula
- Allen Foster Community Eye Health Research Centre, Gullapalli Pratibha Rao International Centre for Advancement of Rural Eye care, L V Prasad Eye Institute, Hyderabad, India
| | - Jill Keeffe
- Allen Foster Community Eye Health Research Centre, Gullapalli Pratibha Rao International Centre for Advancement of Rural Eye care, L V Prasad Eye Institute, Hyderabad, India
| | - Neha Hassija
- Department of Communications, L V Prasad Eye Institute, Hyderabad, India
| | - Padmaja Kumari Rani
- Smt. Kanuri Santhamma Centre for Vitreoretinal Diseases, L V Prasad Eye Institute, Hyderabad, India
| |
Collapse
|
3
|
Ghanma RA, Al-Asa'd R, Mohammad A, Al Qararah M, Bani Issa A. Factors Affecting the Awareness of Diabetic Retinopathy: An Observational Cross-Sectional Study. Cureus 2024; 16:e59020. [PMID: 38800213 PMCID: PMC11127756 DOI: 10.7759/cureus.59020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/04/2023] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND Diabetes mellitus (DM) is a chronic metabolic disease characterized by elevated blood glucose levels. Over time, it can lead to serious complications in the eyes, heart, blood vessels, kidneys, and nerves, being the leading cause of blindness among working-age patients. AIM AND METHODS This descriptive observational cross-sectional study aims to evaluate the factors affecting the awareness of the general adult diabetic population about their chronic disease and its complications. A survey was distributed anonymously among diabetic patients in different parts of Jordan over four months (January 2023-April 2023), targeting diabetic patients (DMT2 or adults DMT1). The link was sent via WhatsApp to willing candidates. Data collected included age, sex, region, education, home blood sugar (BS) testing, knowledge about cumulative blood sugar test (HbA1c), eye affection by DM, optician role, and doctor and nutritionist follow-up visits. A chi-squared test or Fisher's exact test explored the association between categorical data; a z-test was applied for column proportion differences. An alpha level of 0.05 was deemed statistically significant. IBM SPSS Statistics for Windows, Version 28 (Released 2021; IBM Corp., Armonk, New York) was used for data analysis. RESULTS The sample comprised 447 diabetic adults aged 18-80 years. The majority were school-educated or school leavers (278; 62.2%); 20 (4.5%) held a master's or PhD degree. The largest group had DM for one to five years. Insulin was the sole treatment for 188 patients (42.1%), while oral hypoglycemic agents (OHA) were used by 170 patients (38%) as the only anti-DM medication. A total of 174 patients (38.9%) had never been seen by an ophthalmologist, and 153 (34.2%) believed an optometrist checkup suffices. Although 381 (85.2%) reported knowing DM affects the eyes, 272 (60.9%) believed they needed to see an ophthalmologist only when experiencing eye symptoms. Less than half (186; 41.6%) had an HbA1c reading of 7% or less. There was a significant correlation between education level and awareness of DM and diabetic retinopathy (DR): HbA1c, regular home BS checkups, early DR symptoms, and optometrist visits. Significant variations in awareness were noted across Jordan's major areas. Diabetics with abnormal HbA1c who visited a nutritionist were almost triple those who did not. The main information source about DM and DR was the treating physician for 298 (66.7%) respondents. CONCLUSION Awareness of DM and DR in Jordan is not satisfactory for assisting patients in their long journey with minimal complications. A national awareness campaign utilizing social media and a sustainable screening program prioritizing the north, south, and middle regions of Jordan are needed.
Collapse
Affiliation(s)
- Rihab A Ghanma
- Ophthalmology, Jordanian Royal Medical Services, Amman, JOR
| | - Rania Al-Asa'd
- Diabetes and Endocrinology, Jordanian Royal Medical Services, Amman, JOR
| | - Abeer Mohammad
- Diabetes and Endocrinology, Jordanian Royal Medical Services, Amman, JOR
| | | | - Abdullah Bani Issa
- Diabetes and Endocrinology, Jordanian Royal Medical Services, Amman, JOR
| |
Collapse
|
4
|
Almohsen MA, Khella MM, Alfayez FN. Diabetic retinopathy: Knowledge, awareness, and practices in primary-care centers in the Kingdom of Bahrain. J Family Med Prim Care 2024; 13:964-970. [PMID: 38736829 PMCID: PMC11086772 DOI: 10.4103/jfmpc.jfmpc_1398_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/12/2023] [Accepted: 10/17/2023] [Indexed: 05/14/2024] Open
Abstract
Background With the growing incidence of diabetic-related complications such as retinopathy and the well-understood role of screening and telemedicine around the world in preventing and managing this potentially blinding disease, there comes the importance of awareness toward this silent eye condition. Awareness ideally should be raised both from the patients' and physicians' perspectives. This study aims to assess the awareness of primary care physicians (PCPs) towards diabetic retinopathy (DR) and its management. Materials and Methods A survey considering professional background, knowledge, and practices was distributed electronically to all PCPs in the Kingdom of Bahrain and analyzed using SPSS Vs 21. Results A total of 83 physicians completed the survey; 81.9% were female and 96.4% were Bahraini. More than 60% of them accurately knew screening guidelines for type 1 and 2 DR. Of the total, 72.5% would refer patients to the ophthalmologist even if asymptomatic, and 97.6% correctly stated that a dilated eye exam is the method of choice most efficient for assessing DR. Nearly 60% knew about the current treatment modalities for DR and 91.3% knew about the presence of a national screening program in the Kingdom. Conclusion The overall knowledge of DR was good with some potential gaps in information about screening. PCPs could benefit from regular refresher courses for more precise practices on screening and referral of retinopathy.
Collapse
Affiliation(s)
| | | | - Fatema N. Alfayez
- Department of General Surgery, Salmaniya Medical Complex, Manama, Bahrain
| |
Collapse
|
5
|
Elafros MA, Callaghan BC, Skolarus LE, Vileikyte L, Lawrenson JG, Feldman EL. Patient and health care provider knowledge of diabetes and diabetic microvascular complications: a comprehensive literature review. Rev Endocr Metab Disord 2023; 24:221-239. [PMID: 36322296 PMCID: PMC10202021 DOI: 10.1007/s11154-022-09754-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/31/2022] [Indexed: 11/05/2022]
Abstract
Diabetic retinopathy, neuropathy, and nephropathy occur in more than 50% of people with diabetes, contributing substantially to morbidity and mortality. Patient understanding of these microvascular complications is essential to ensure early recognition and treatment of these sequalae as well as associated symptoms, yet little is known about patient knowledge of microvascular sequalae. In this comprehensive literature review, we provide an overview of existing knowledge regarding patient knowledge of diabetes, retinopathy, neuropathy, and nephropathy. We also discuss health care provider's knowledge of these sequalae given that patients and providers must work together to achieve optimal care. We evaluated 281 articles on patient and provider knowledge of diabetic retinopathy, neuropathy, and nephropathy as well as predictors of improved knowledge and screening practices. Results demonstrated that patient and provider knowledge of microvascular sequalae varied widely between studies, which may reflect sociocultural or methodologic differences. Knowledge assessment instruments varied between studies with limited validation data and few studies controlled for confounding. Generally, improved patient knowledge was associated with greater formal education, longer diabetes duration, and higher socioeconomic status. Fewer studies examined provider knowledge of sequalae, yet these studies identified multiple misconceptions regarding appropriate screening practices for microvascular complications and the need to screen patients who are asymptomatic. Further investigations are needed that use well validated measures, control for confounding, and include diverse populations. Such studies will allow identification of patients and providers who would benefit from interventions to improve knowledge of microvascular complications and, ultimately, improve patient outcomes.
Collapse
Affiliation(s)
| | | | - Lesli E Skolarus
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA
| | - Loretta Vileikyte
- Division of Diabetes, Endocrinology, and Gastroenterology, University of Manchester, Manchester, UK
- Department of Endocrinology and Dermatology, University of Miami, Miami, FL, USA
| | - John G Lawrenson
- School of Health and Psychological Sciences, City, University of London, London, UK
| | - Eva L Feldman
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA.
- Department of Neurology, Michigan Medicine, University of Michigan, 48109, Ann Arbor, MI, USA.
| |
Collapse
|
6
|
Abdu M, Allinjawi K, Almabadi HM. An Assessment on the Awareness of Diabetic Retinopathy Among Participants Attending the Diabetes Awareness Camp in Saudi Arabia. Cureus 2022; 14:e31031. [PMID: 36475173 PMCID: PMC9717717 DOI: 10.7759/cureus.31031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2022] [Indexed: 06/17/2023] Open
Abstract
Aim The objective of this study is to assess the level of awareness of the effect of diabetes and diabetic retinopathy (DR) on the eye among a sample of the Jeddah community. Methods A cross-sectional study was conducted among those attending a diabetes awareness camp in Jeddah, Saudi Arabia, in November 2021. Participants were asked to answer questions in a structured questionnaire that was already used in a previous study. Responses were analyzed using Statistical Package for the Social Sciences (SPSS) version 25 (IBM SPSS Statistics, Armonk, NY, USA). Results A total of 352 participants were included in this study, 184 (52.3%) of them were females. Of the participants, only 74 (21%) had diabetes mellitus (DM). The vast majority (94%) of the participants believed that diabetes could affect the eyes, and 94.3% believed that maintaining the level of blood sugar could maintain the eye and the level of vision. Moreover, 77.3% were aware that diabetes could lead to visual impairment and blindness. Around one-third of the total participants and less than half of the diabetic group were found familiar with DR. Although 96% of diabetic participants reported the need for diabetics to get their eyes checked annually, only 70% did so. Lack of awareness of the effect of diabetes on the retina was the main barrier preventing diabetic groups from getting their eye checked. Conclusion Despite the good level of awareness among the community and diabetics about diabetes and its effect on the eyes, there is less awareness that DR is one of the most dangerous complications that lead to visual impairments. These findings assure the importance to raise awareness of DR among the community and diabetics and increase awareness of the importance of annual eye examinations.
Collapse
Affiliation(s)
- Mustafa Abdu
- Optometry, College of Applied Medical Science, University of Jeddah, Jeddah, SAU
| | - Kareem Allinjawi
- Optometry, College of Applied Medical Science, University of Jeddah, Jeddah, SAU
| | - Huda M Almabadi
- Optometry, College of Applied Medical Science, University of Jeddah, Jeddah, SAU
| |
Collapse
|
7
|
Shi J, Zhang C, Zhao Q, Zhang X, Guo L, Jia T. Experience of patients with diabetic retinopathy: A qualitative study. J Adv Nurs 2022; 79:1789-1798. [PMID: 36218198 DOI: 10.1111/jan.15457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 08/19/2022] [Accepted: 09/21/2022] [Indexed: 12/01/2022]
Abstract
AIMS To understand the status quo and needs of self-management of patients with diabetic retinopathy (DR) and to provide a reference for formulating management programs that meet the needs of these patients. DESIGN A qualitative interview study. METHODS Semi-structured, in-depth interviews were conducted between November and December 2021. A purposive sample of 15 patients with DR who were hospitalized in the Retinal Department of Eye Hospital was recruited. Colaizzi's analysis was used to organize and analyse the interview data. This study followed the Consolidated Criteria for Reporting Qualitative Research (COREQ) checklist. RESULTS The experience of patients with DR can be summarized into four themes: (1) lack of DR knowledge, (2) low quality of life, (3) poor self-management behaviour and (4) seek for support from many aspects. CONCLUSION Patients with DR lack disease knowledge and have poor self-management abilities and adherence. Medical staff should provide personalized care according to the patient's self-management status and needs, promote the establishment of self-management behaviours and prevent and delay disease progression. IMPACT This study helps assist medical staff in the early management of patients with DR and provides a reference for the construction of prevention programs for patients.
Collapse
Affiliation(s)
- Jinghua Shi
- Department of Nursing, Shanxi Eye Hospital, Taiyuan, Shanxi, China
| | - Can Zhang
- School of Nursing, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Qingqing Zhao
- School of Nursing, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Ximei Zhang
- Department of Vitreoretinopathy, Shanxi Eye Hospital, Taiyuan, Shanxi, China
| | - Lixia Guo
- Department of Nursing, Shanxi Eye Hospital, Taiyuan, Shanxi, China
| | - Tingting Jia
- Department of Nursing, Shanxi Eye Hospital, Taiyuan, Shanxi, China
| |
Collapse
|
8
|
Al Taisan A, Al Owaifeer AM, Al Osaif N, Al Saeed AA, Al Furaikh BF, AlJamaan LF. Assessment of Diabetic Patients' Adherence to Diabetic Retinopathy Screening and the Influencing Factors in Al-Ahsa, Saudi Arabia. Cureus 2022; 14:e28253. [PMID: 36158328 PMCID: PMC9498952 DOI: 10.7759/cureus.28253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2022] [Indexed: 11/24/2022] Open
Abstract
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.
Collapse
|
9
|
Knowledge and Awareness of Diabetes and Diabetic Retinopathy among Patients Seeking Eye Care Services in Madang Province, Papua New Guinea. J Ophthalmol 2022; 2022:7674928. [PMID: 35692965 PMCID: PMC9177315 DOI: 10.1155/2022/7674928] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 04/23/2022] [Accepted: 05/04/2022] [Indexed: 11/17/2022] Open
Abstract
Purpose. To assess the knowledge and awareness of diabetes and diabetic retinopathy among ophthalmic patients in Madang. Materials and Methods. This was a hospital-based study conducted at Madang Provincial Hospital Eye Clinic in Papua New Guinea. The study included all patients who visited the facility during the period of the study. A structured questionnaire was used to collect data on the patients’ demographics and their knowledge and awareness about diabetes and diabetic retinopathy. Results. A total of 203 (97.6%) patients consented and participated in the study out of 208 patients who were approached. The age of participants ranged from 19 to 78 years with a median (IQR) of 41 (53–29) years. 107 (52.7%) were female participants. A majority of the participants (62.6%) had at least secondary education. A few of the participants (3.9%) had known diabetes, and 134 (66%) had no relatives or friends with diabetes. A total of 145 (71.4%) participants knew that diabetes can affect the eye. Most of the participants (93.6%) checked their eyes only when their vision was affected, 161 (79.3%) agreed that regular eye checks are necessary, and more than half (54.2%) knew that diabetes can lead to blindness. Age, gender, level of education, and whether a participant or participant’s friends and relatives had been diagnosed with diabetes were significantly associated with the knowledge and awareness of participants about diabetes and diabetic retinopathy. Conclusion. A majority of the participants had good knowledge of diabetes and diabetic retinopathy. Health education and promotion will also help increase the awareness of diabetes and diabetic retinopathy in the country.
Collapse
|
10
|
Tripathi A, Singh A, Kharya P, Agarwal R. Awareness of diabetic retinopathy among diabetes mellitus patients visiting a hospital of North India. J Family Med Prim Care 2022; 11:1292-1298. [PMID: 35516672 PMCID: PMC9067181 DOI: 10.4103/jfmpc.jfmpc_977_21] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 10/05/2021] [Accepted: 10/14/2021] [Indexed: 11/25/2022] Open
Abstract
Context: Diabetic retinopathy (DR) is a major cause of visual disability leading to irreversible blindness. Awareness of diabetes and its ocular co-morbidities may help in preventing vision loss. Aim: To assess the awareness of diabetic retinopathy among diabetic mellitus patients visiting a hospital in North India. Setting and Design: Cross-sectional study conducted at an outpatient clinic of ophthalmology department of a hospital. Materials and Methods: An interviewer-administered, pre-tested, semi-structured questionnaire was used to evaluate the awareness of DR for the period from July 2020 to January 2021. Results: A total of 272 patients with diabetes mellitus (44.4% females and 55.5% males) were included in the study. The mean age of the study population was 53.4 ± 10 years. Of the 272 patients, 79% were aware that diabetes can affect the eyes, and 69.5% knew that DR can lead to blindness. Regarding prevention and treatment of DR, 58.1% of patients were aware that good glycemic control prevents DR and 52.6% knew that DR can be treated. Physicians were the main source of information in 47.4% of patients. The participants were not compliant with a routine retinal assessment with only 26.5% of them having previous fundus examination for DR screening. Conclusion: Most of the participants were aware of DR but there existed major deficits in the knowledge and behavior of diabetic patients toward management of DR. There is a need to create awareness about DR and emphasize the importance of retinal screening to reduce visual disability caused by diabetes.
Collapse
|
11
|
Mersha GA, Alimaw YA, Woredekal AT, Assaye AK, Zeleke TC. Awareness and knowledge of diabetic retinopathy in diabetic patients at a General Hospital in Northwest Ethiopia. SAGE Open Med 2021; 9:20503121211054994. [PMID: 34888050 PMCID: PMC8649097 DOI: 10.1177/20503121211054994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 10/05/2021] [Indexed: 11/17/2022] Open
Abstract
Objective Diabetic retinopathy is an evident complication of diabetes on eye and contributes for significant portion of blindness worldwide. In Ethiopia, data are lacking on awareness and knowledge of diabetic retinopathy in diabetic patients. This study desired to assess knowledge of diabetic retinopathy and it is relating factors among diabetic patients attending at a General Hospital in Ethiopia. Methods We have interviewed 306 diabetic patients who were attending at Debre Tabor General Hospital. Binary logistic regression model was used to recognize associated factors to good knowledge of diabetic retinopathy. Adjusted odds ratio was used to show the power of association. A p-value of less than 0.05 was set to determine its statistical significance. Result The diabetic patients had a median age of 45 (range = 30) years. From the total diabetic patients, 242 (79.10%) knew that diabetes could affect the eye and 81 (26.50%) were aware of diabetic retinopathy. From those who were informed of diabetic retinopathy, 32 (39.50%) (95% confidence interval = 27.90-51.20) had good knowledge of diabetic retinopathy. High educational status (adjusted odds ratio = 4.08, 95% confidence interval = 1.00-16.50) and non-government employee (adjusted odds ratio = 0.19, 95% confidence interval = 0.05-0.70) were significantly associated with good knowledge of diabetic retinopathy. Physicians and eye doctors were the most frequent source of information for the awareness of diabetic retinopathy. Conclusion From the total diabetic patients recruited in the study, 39.5% of them obtained information about diabetic retinopathy and the overall knowledge was poor among them. Knowledge of diabetes can affect the eye and it causes blindness was good among majority of the participants. Higher educational status and being a non-government employee were determined to be important predisposing factors of good knowledge. It is also better to involve diabetic educators and counselors in educating diabetic patients on the serious complication of diabetes on eye.
Collapse
Affiliation(s)
- Getasew Alemu Mersha
- Department of Optometry, School of Medicine, University of Gondar, Comprehensive Specialized Hospital, Gondar, Ethiopia
| | - Yezinash Addis Alimaw
- Department of Optometry, School of Medicine, University of Gondar, Comprehensive Specialized Hospital, Gondar, Ethiopia
| | - Asamere Tsegaw Woredekal
- Department of Optometry, School of Medicine, University of Gondar, Comprehensive Specialized Hospital, Gondar, Ethiopia
| | - Aragaw Kegne Assaye
- Department of Optometry, School of Medicine, University of Gondar, Comprehensive Specialized Hospital, Gondar, Ethiopia
| | - Tarekegn Chekilie Zeleke
- Department of Optometry, School of Medicine, University of Gondar, Comprehensive Specialized Hospital, Gondar, Ethiopia
| |
Collapse
|
12
|
Sen A, Pathak P, Shenoy P, Kohli GM, Bhatia P, Shetty S. Knowledge, attitude, and practice patterns and the purported reasons for delayed presentation of patients with sight-threatening diabetic retinopathy at a tertiary eyecare facility in Central India: A questionnaire-based study. Indian J Ophthalmol 2021; 69:3118-3122. [PMID: 34708752 PMCID: PMC8725098 DOI: 10.4103/ijo.ijo_1503_21] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Purpose: To identify the reasons for delayed presentation among patients with sight-threatening diabetic retinopathy (STDR) and to assess their knowledge, attitude, and practice (KAP) patterns in context to diabetes mellitus (DM) and diabetic retinopathy (DR). Methods: Single-center, cross-sectional, questionnaire-based KAP survey. All consecutive cases of STDR who presented to our tertiary eye care facility from June 2020 to November 2020 were recruited. The KAP scoring survey tool was incorporated into the questionnaire to help evaluate and represent the patient's disease. Results: 170 patients with STDR were enrolled in the study. The mean age of patients was 54 ± 9.34 years (Range: 21–70 years); 110 patients (64.7%) were between 41 and 60 years; 131 patients (76%) had DM for more than 5 years. The STDR changes were more prevalent in patients with an educational qualification of high school or less (n = 142; 83.5%). Fifty-two patients (30.6%) had been informed regarding the detrimental effect of diabetes on the eyes and were recommended to consult an ophthalmologist by the treating physician. Of these, 24 (46.15%) patients were educated about retinal changes due to diabetes. Eighty-five (50%) patients in our study had good knowledge about DM; 13 (7.6%) patients had good knowledge about DR. For patients not compliant for follow-ups with the treating physician, the use of “home glucometers for self-monitoring (n = 60, 35.3%) was the most prevalent reason. The main reason for poor compliance for undergoing a dilated fundus examination by the ophthalmologist was “Had good vision, so didn’t feel the need” in 143 (90.5%) patients. Conclusion: The absence of visual complaints, lack of knowledge, and failure to undergo a dilated fundus examination in the past were the prevalent risk factors in patients presenting with STDR. Knowledge/practice about DR was poor among the patients with STDR. The treating physicians and ophthalmologists were the most common sources for patient education.
Collapse
Affiliation(s)
- Alok Sen
- Vitreo-retina and Uvea Services, Sadguru Netra Chikitsalaya, Chitrakoot, Madhya Pradesh, India
| | - Parul Pathak
- Vitreo-retina and Uvea Services, Sadguru Netra Chikitsalaya, Chitrakoot, Madhya Pradesh, India
| | - Pratik Shenoy
- Vitreo-retina and Uvea Services, Sadguru Netra Chikitsalaya, Chitrakoot, Madhya Pradesh, India
| | - Gaurav Mohan Kohli
- Vitreo-retina and Uvea Services, Sadguru Netra Chikitsalaya, Chitrakoot, Madhya Pradesh, India
| | - Priyavrat Bhatia
- Vitreo-retina and Uvea Services, Sadguru Netra Chikitsalaya, Chitrakoot, Madhya Pradesh, India
| | - Sachin Shetty
- Vitreo-retina and Uvea Services, Sadguru Netra Chikitsalaya, Chitrakoot, Madhya Pradesh, India
| |
Collapse
|
13
|
Alswaina NF. Awareness of diabetic retinopathy among patients with type 2 diabetes mellitus in Qassim, Saudi Arabia. J Family Med Prim Care 2021; 10:1183-1187. [PMID: 34041148 PMCID: PMC8140237 DOI: 10.4103/jfmpc.jfmpc_2231_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/09/2020] [Accepted: 01/05/2021] [Indexed: 12/16/2022] Open
Abstract
Introduction: Diabetic retinopathy (DR) is a well-known complication of diabetes mellitus (DM) and a major cause of vision loss. Increased awareness of DR is crucial for the prevention and early diagnosis of the disease and preservation of vision. The objective of this study is to assess the level of DR awareness in the Qassim region among type 2 diabetic patients. Materials and Methods: A cross-sectional study was conducted among patients who visited diabetic clinics between January and March 2019 in the Qassim region, Saudi Arabia. This study used structured questionnaires to assess awareness and knowledge of DR. The patients were considered to have a good level of DR awareness if they answered more than 60% of the questions correctly. Results: A total of 307 patients with type 2 DM, 201 males (65.5%) and 106 females (34.5%), participated in the current study. The results revealed that 63.5% of the participating patients involved in this study had good knowledge about DR; 86% of the patients had knowledge about the correlation between retinopathy and DM, and 89.9% believed that DR can be prevented by good control of diabetes. Conclusion: The study showed that about two-thirds of the participants were aware of DR, and most of them had knowledge about the relationship between retinopathy and DM. Younger patients and the group with a higher level of education were found to be more aware of DR. Awareness of DR should be correlated with behavioral practices to improve a patient's compliance in attending annual eye examinations.
Collapse
Affiliation(s)
- Nayef F Alswaina
- Department of Ophthalmology, College of Medicine, Qassim University, Kingdom of Saudi Arabia
| |
Collapse
|
14
|
Vankudre GS, Al Saad SM. Knowledge outcome of visual-simulation-based over print-based diabetic retinopathy health education amongst the Omani community residing in Al Batinah, Oman. AFRICAN VISION AND EYE HEALTH 2021. [DOI: 10.4102/aveh.v80i1.581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
|
15
|
Hosseini SS, Shamsi M, Khorsandi M, Moradzadeh R. The effect of educational program based on theory of planned behavior on promoting retinopathy preventive behaviors in patients with type 2 diabetes: RCT. BMC Endocr Disord 2021; 21:17. [PMID: 33446157 PMCID: PMC7809809 DOI: 10.1186/s12902-021-00680-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 01/05/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Diabetic retinopathy is the most common microvascular complication of diabetes and it is a leading cause of visual impairment and blindness among patients with diabetes. This study aimed to investigate the effect of educational program based on Theory of Planned Behavior (TPB) on promoting retinopathy preventive behaviors in patients with type 2 diabetes. METHODS The present study is an educational randomized controlled trial research that was conducted on 94 patients with type 2 diabetes who had gone to diabetes clinic. The samples were randomly assigned to the intervention (N = 47) and control groups (N = 47). Data collection instrument was a researcher-made questionnaire based on TPB and FBS and HbA1C tests. Then, educational program was performed for the intervention group through four educational sessions. After 3 months, data collection was repeated for the two groups and FBS, HbA1C testes were done again and data were analyzed. RESULTS The performance of the intervention group on preventive behaviors of retinopathy increased from 2.48 ± 1.42 to 4.48 45 1.45 after the education (p < 0.001). The mean of FBS and HbA1c in the intervention group also decreased after the intervention (P < 0.05). CONCLUSION Applying the TPB model proved is very effective in developing an educational program for patients with diabetes, to control their blood sugar and enhance preventive behaviors of retinopathy. Besides such programs, follow-up education for controlling and monitoring are highly recommended. This theory serves as a helpful theoretical framework for health-related behaviors and can be an appropriate pattern to plan for educational interventions. TRIAL REGISTRATION This trial has been registered at Iranian Registry of Clinical Trials, IRCT20180819040834N1 . Prospectively registered 8 Apr 2019, https://en.irct.ir/trial/38401.
Collapse
Affiliation(s)
- Seyed Shahriar Hosseini
- Department of Health Education and Promotion, Faculty of Health, Arak University of Medical Sciences, Arak, Iran
| | - Mohsen Shamsi
- Department of Health Education and Promotion, Faculty of Health, Arak University of Medical Sciences, Arak, Iran
| | - Mahboobeh Khorsandi
- Department of Health Education and Promotion, Faculty of Health, Arak University of Medical Sciences, Arak, Iran
| | - Rahmatollah Moradzadeh
- Department of Epidemiology, Faculty of Health, Arak University of Medical Sciences, Arak, Iran
| |
Collapse
|
16
|
Banerjee P, Dutta Chowdhury M, Bandyopadhyay S, Chakraborty S. An institution-based cross-sectional study on the prevalence of diabetic retinopathy from Kolkata. MEDICAL JOURNAL OF DR. D.Y. PATIL VIDYAPEETH 2021. [DOI: 10.4103/mjdrdypu.mjdrdypu_197_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
17
|
Fenwick EK, Man REK, Gan ATL, Aravindhan A, Tey CS, Soon HJT, Ting DSW, Yeo SIY, Lee SY, Tan G, Wong TY, Lamoureux EL. Validation of a New Diabetic Retinopathy Knowledge and Attitudes Questionnaire in People with Diabetic Retinopathy and Diabetic Macular Edema. Transl Vis Sci Technol 2020; 9:32. [PMID: 33062395 PMCID: PMC7533728 DOI: 10.1167/tvst.9.10.32] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 08/21/2020] [Indexed: 12/31/2022] Open
Abstract
Purpose A validated questionnaire assessing diabetic retinopathy (DR)- and diabetic macular edema (DME)-related knowledge (K) and attitudes (A) is lacking. We developed and validated the Diabetic Retinopathy Knowledge and Attitudes (DRKA) questionnaire and explored the association between K and A and the self-reported difficulty accessing DR-related information (hereafter referred to as Access). Methods In this mixed-methods study, eight focus groups with 36 people with DR or DME (mean age, 60.1 ± 8.0 years; 53% male) were conducted to develop content (phase 1). In phase 2, we conducted 10 cognitive interviews to refine item phrasing. In phase 3, we administered 28-item K and nine-item A pilot questionnaires to 200 purposively recruited DR/DME patients (mean age, 59.0 ± 10.6 years; 59% male). The psychometric properties of DRKA were assessed using Rasch and classical methods. The association between K and A and DR-related Access was assessed using univariable linear regression of mean K/A scores against Access. Results Following Rasch-guided amendments, the final 22-item K and nine-item A scales demonstrated adequate psychometric properties, although precision remained borderline. The scales displayed excellent discriminant validity, with K/A scores increasing as education level increased. Compared to those with low scores, those with high K/A scores were more likely to report better access to DR-related information, with K scores of 0.99 ± 0.86 for no difficulty; 0.79 ± 1.05 for a little difficulty; and 0.24 ± 0.85 for moderate or worse difficulty (P < 0.001). Conclusions The psychometrically robust 31-item DRKA questionnaire can measure DR- and DME-related knowledge and attitudes. Translational Relevance The DRKA questionnaire may be useful for interventions to improve DR-related knowledge and attitudes and, in turn, optimize health behaviors and health literacy.
Collapse
Affiliation(s)
- Eva K Fenwick
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore.,Duke-NUS Medical School, Singapore
| | - Ryan E K Man
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore.,Duke-NUS Medical School, Singapore
| | - Alfred T L Gan
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
| | - Amudha Aravindhan
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
| | - Ching Siong Tey
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
| | | | - Daniel S W Ting
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore.,Duke-NUS Medical School, Singapore
| | - San I Y Yeo
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore.,Duke-NUS Medical School, Singapore
| | - Shu Yen Lee
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
| | - Gavin Tan
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
| | - Tien Y Wong
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
| | - Ecosse L Lamoureux
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
| |
Collapse
|