Pub Date : 2022-10-12DOI: 10.9734/or/2022/v17i4368
A. C. Boudghene
Purpose: Our trail was to study insulin intravitreal injection’s (IIV) efficacity and safety to treat glaucoma neurodegeneration. Methods: Eleven subjects (11eyes) were recruited;10 patients treated in a double masked randomized sham controlled including 5 patients received one IIV injection 3UI and 5 patients received one injection of balanced salt solution(BSS) 3UI. A follow up during 168days was realized using Optical Coherence Tomography(OCT) and visual field(VF).The eleventh patient received two IIV injection without masking the injection content within one month between each injection and followed up for 877days.All the patients have a correct ocular pressure and no ocular treatment was stopped. Results: The 5 patients who received IIV revealed a swift improvement of decibel (DB), and remains stable during the first month. The average improvement was 6.62DB during 168days.The 5 patients treated with one BSS injection showed no significant improvement regaining 1. 45DB.The last patient who received two injections showed increase from 7.54DB to 17.22DB with a functional amelioration of 9. 68DB.The OCT examination showed a structural improvement during the first month, then returned to the initial value. No complication was observed during and after the treatment. Conclusion: Insulin shows not only efficacity and safety but more than that, the visual field(VF) of the patients became stable and show no deterioration in all the follow up, which confirmed that insulin act to improve the function rather than structure. it means insulin reconnect the stoma and improve the neurite outgrowth This treatment will change the evolution of this pathology and protect the glaucomatous patients against blindness.
{"title":"Clinical Study of Neurodegenerative Treatment on Glaucoma by Insulin Intravitreal Injection","authors":"A. C. Boudghene","doi":"10.9734/or/2022/v17i4368","DOIUrl":"https://doi.org/10.9734/or/2022/v17i4368","url":null,"abstract":"Purpose: Our trail was to study insulin intravitreal injection’s (IIV) efficacity and safety to treat glaucoma neurodegeneration. \u0000Methods: Eleven subjects (11eyes) were recruited;10 patients treated in a double masked randomized sham controlled including 5 patients received one IIV injection 3UI and 5 patients received one injection of balanced salt solution(BSS) 3UI. A follow up during 168days was realized using Optical Coherence Tomography(OCT) and visual field(VF).The eleventh patient received two IIV injection without masking the injection content within one month between each injection and followed up for 877days.All the patients have a correct ocular pressure and no ocular treatment was stopped. \u0000Results: The 5 patients who received IIV revealed a swift improvement of decibel (DB), and remains stable during the first month. The average improvement was 6.62DB during 168days.The 5 patients treated with one BSS injection showed no significant improvement regaining 1. 45DB.The last patient who received two injections showed increase from 7.54DB to 17.22DB with a functional amelioration of 9. 68DB.The OCT examination showed a structural improvement during the first month, then returned to the initial value. No complication was observed during and after the treatment. \u0000Conclusion: Insulin shows not only efficacity and safety but more than that, the visual field(VF) of the patients became stable and show no deterioration in all the follow up, which confirmed that insulin act to improve the function rather than structure. it means insulin reconnect the stoma and improve the neurite outgrowth This treatment will change the evolution of this pathology and protect the glaucomatous patients against blindness.","PeriodicalId":287685,"journal":{"name":"Ophthalmology Research: An International Journal","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115136877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-09-12DOI: 10.9734/or/2022/v17i330260
I. Kornilovskiy
Purpose: To consider the clinical significance and features of the formation of a demarcation line in the corneal stroma with various methods of corneal crosslinking. Materials and Methods: Literature data on the evaluation of the effectiveness of various methods of crosslinking by the demarcation line in the corneal stroma were analyzed. The formation of a demarcation line during prophylactic and therapeutic excimer laser crosslinking was studied after various photorefractive operations, keratoconus and other pathologies of the cornea (168 operations). Results: With various methods of crosslinking, including prophylactic and therapeutic excimer laser corneal crosslinking, the depth of the demarcation line in the stroma varied from 1/3 to 2/3 of the corneal thickness. It was noted that the saturation of the corneal stroma with a 0.25% solution of riboflavin is accompanied by a large increasing effect of the optical density in the stroma above the demarcation line at a shallower depth of its occurrence. The severity of the aseptic inflammatory reaction after corneal crosslinking affected the optical density, shape, intensity, and depth of the demarcation line in the stroma. In some cases, the formation of a demarcation line in the stroma was noted when the stroma was saturated with riboflavin immediately after refractive keratoablation without additional UV irradiation. The demarcation line in the stroma was revealed during inflammatory processes in the corneal stroma without the participation of riboflavin and its activation by UV radiation. The study showed that the assessment of corneal crosslinking by the depth of the demarcation line is not an indicator of the photochemical process and the number of crosslinks formed in the corneal stroma. Conclusion: Based on the severity, shape and depth of the demarcation line, it is not possible to judge the density of crosslinks in the corneal stroma, which predetermine its strength properties after one or another method of corneal crosslinking.
{"title":"Reassessment of the Clinical Significance of the Demarcation Line in the Corneal Stroma in Crosslinking","authors":"I. Kornilovskiy","doi":"10.9734/or/2022/v17i330260","DOIUrl":"https://doi.org/10.9734/or/2022/v17i330260","url":null,"abstract":"Purpose: To consider the clinical significance and features of the formation of a demarcation line in the corneal stroma with various methods of corneal crosslinking. \u0000Materials and Methods: Literature data on the evaluation of the effectiveness of various methods of crosslinking by the demarcation line in the corneal stroma were analyzed. The formation of a demarcation line during prophylactic and therapeutic excimer laser crosslinking was studied after various photorefractive operations, keratoconus and other pathologies of the cornea (168 operations). \u0000Results: With various methods of crosslinking, including prophylactic and therapeutic excimer laser corneal crosslinking, the depth of the demarcation line in the stroma varied from 1/3 to 2/3 of the corneal thickness. It was noted that the saturation of the corneal stroma with a 0.25% solution of riboflavin is accompanied by a large increasing effect of the optical density in the stroma above the demarcation line at a shallower depth of its occurrence. The severity of the aseptic inflammatory reaction after corneal crosslinking affected the optical density, shape, intensity, and depth of the demarcation line in the stroma. In some cases, the formation of a demarcation line in the stroma was noted when the stroma was saturated with riboflavin immediately after refractive keratoablation without additional UV irradiation. The demarcation line in the stroma was revealed during inflammatory processes in the corneal stroma without the participation of riboflavin and its activation by UV radiation. The study showed that the assessment of corneal crosslinking by the depth of the demarcation line is not an indicator of the photochemical process and the number of crosslinks formed in the corneal stroma. \u0000Conclusion: Based on the severity, shape and depth of the demarcation line, it is not possible to judge the density of crosslinks in the corneal stroma, which predetermine its strength properties after one or another method of corneal crosslinking.","PeriodicalId":287685,"journal":{"name":"Ophthalmology Research: An International Journal","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131915371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-30DOI: 10.9734/or/2022/v17i330259
N. Brown, John A. Musser VI
Aims: To assess current school vision screening guidelines of states spread across different regions of the United States to inform quality guideline parameters and help combat preventable pediatric vision loss. Study Design: Cross-sectional comparative analysis. Methodology: States were first ordered alphabetically and then selected using an online random number generator (Alphabet Inc., Mountain View, California). States were selected until 13 available screening guidelines were identified. Each guideline was assessed using a 10-point multi-factorial scoring criteria detailed in Table 1. Descriptive statistics (mean and standard deviation) were calculated for each scoring criteria using Microsoft® Excel (version 16.63.1, Redmond, WA). Results: Most state guidelines included what ages to screen (84.62%, 11/13), how to screen (84.62%, 11/13), and how to follow-up with students to arrange (92.31%, 12/13) and confirm eye care delivery (76.92%, 10/13). Sadly, only the minority of state guidelines described at least two main causes of amblyopia (46.15%, 6/13), and a less than one-third of school nurse vision screening guidelines discussed the window of time to save vision in amblyopia (30.77%, 4/12). Worse yet, very few nurse vision screening guidelines explained that subjectively a child can’t tell you if they are at risk of developing amblyopia (15.38%, 2/13), or included two treatments for amblyopia (7.69%, 1/13) in the vision screening educational program. Conclusion: This study found that most of the assessed vision screening guidelines outlined the process of screening and follow-up but failed to emphasize why screening is important, causes, and treatment options for amblyopia. Gaps in these training guidelines may contribute to delayed recognition and treatment for amblyopia¾the leading cause of irreversible pediatric vision loss. Further improvements to vision screening guidelines are needed for school nurses and paraprofessional staff in the majority of the states evaluated.
{"title":"Comparative Analysis of Vision Screening Guidelines in the United States","authors":"N. Brown, John A. Musser VI","doi":"10.9734/or/2022/v17i330259","DOIUrl":"https://doi.org/10.9734/or/2022/v17i330259","url":null,"abstract":"Aims: To assess current school vision screening guidelines of states spread across different regions of the United States to inform quality guideline parameters and help combat preventable pediatric vision loss. \u0000Study Design: Cross-sectional comparative analysis. \u0000Methodology: States were first ordered alphabetically and then selected using an online random number generator (Alphabet Inc., Mountain View, California). States were selected until 13 available screening guidelines were identified. Each guideline was assessed using a 10-point multi-factorial scoring criteria detailed in Table 1. Descriptive statistics (mean and standard deviation) were calculated for each scoring criteria using Microsoft® Excel (version 16.63.1, Redmond, WA). \u0000Results: Most state guidelines included what ages to screen (84.62%, 11/13), how to screen (84.62%, 11/13), and how to follow-up with students to arrange (92.31%, 12/13) and confirm eye care delivery (76.92%, 10/13). Sadly, only the minority of state guidelines described at least two main causes of amblyopia (46.15%, 6/13), and a less than one-third of school nurse vision screening guidelines discussed the window of time to save vision in amblyopia (30.77%, 4/12). Worse yet, very few nurse vision screening guidelines explained that subjectively a child can’t tell you if they are at risk of developing amblyopia (15.38%, 2/13), or included two treatments for amblyopia (7.69%, 1/13) in the vision screening educational program. \u0000Conclusion: This study found that most of the assessed vision screening guidelines outlined the process of screening and follow-up but failed to emphasize why screening is important, causes, and treatment options for amblyopia. Gaps in these training guidelines may contribute to delayed recognition and treatment for amblyopia¾the leading cause of irreversible pediatric vision loss. Further improvements to vision screening guidelines are needed for school nurses and paraprofessional staff in the majority of the states evaluated.","PeriodicalId":287685,"journal":{"name":"Ophthalmology Research: An International Journal","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116108010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-25DOI: 10.9734/or/2022/v17i330258
Ryan T. Wallace, Annika M. Hansen, John A. Musser VI, Anthony P. Mai, Craig J. Chaya
Purpose: The objective of this article is to report 8 cases of persistent IOL residue associated with the use of Dexycu® in the context of cataract surgery and then to subsequently describe each patients clinical course. Observations and Presentation: Between 2020-2021, persistent residue was noted in 8 eyes of 7 patients who received Dexycu® implants after cataract surgery. The residue was identified an average of 1.63 months after surgery (range 0.20-4.23). A subsequent procedure removed the residue from the intraocular lens; the average time to the follow-up procedure after surgery was 4.71 months (range 1.90-11.20). Conclusions and Importance: The Bausch and Lomb intraocular lenses seem to be predisposed to a Dexycu® persistent opacification, however correlation does not equate with causation. This article documents cases of persistent IOL residue with the use of Dexycu® and the MX60 lenses and its toric varieties. Further evaluation is necessary to elucidate the mechanism and risk factors for this occurrence.
{"title":"Persistent Intraocular Residue with the Use of Dexycu® in Cataract Extraction: A Case Series","authors":"Ryan T. Wallace, Annika M. Hansen, John A. Musser VI, Anthony P. Mai, Craig J. Chaya","doi":"10.9734/or/2022/v17i330258","DOIUrl":"https://doi.org/10.9734/or/2022/v17i330258","url":null,"abstract":"Purpose: The objective of this article is to report 8 cases of persistent IOL residue associated with the use of Dexycu® in the context of cataract surgery and then to subsequently describe each patients clinical course. \u0000Observations and Presentation: Between 2020-2021, persistent residue was noted in 8 eyes of 7 patients who received Dexycu® implants after cataract surgery. The residue was identified an average of 1.63 months after surgery (range 0.20-4.23). A subsequent procedure removed the residue from the intraocular lens; the average time to the follow-up procedure after surgery was 4.71 months (range 1.90-11.20). \u0000Conclusions and Importance: The Bausch and Lomb intraocular lenses seem to be predisposed to a Dexycu® persistent opacification, however correlation does not equate with causation. This article documents cases of persistent IOL residue with the use of Dexycu® and the MX60 lenses and its toric varieties. Further evaluation is necessary to elucidate the mechanism and risk factors for this occurrence.","PeriodicalId":287685,"journal":{"name":"Ophthalmology Research: An International Journal","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127694586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-22DOI: 10.9734/or/2022/v17i330257
Heba Mohammed Ghobashy, Ahmed F Elmaria, A. Ghoneim, T. Eid
Background: Postoperative hypotony is associated with choroidal effusion, suprachoroidal haemorrhage, aqueous misdirection syndrome (malignant glaucoma), choroidal folds and hypotony maculopathy, anterior chamber (AC) shallowness or loss and subsequent failure of the original filtration of procedure. This work aimed to study the causes, risk factors, adverse effects, and management plans of ocular hypotony after different glaucoma surgeries. Methods: This retrospective study was carried out on 205 eyes underwent glaucoma surgery with follow up for more than 3 months. Patients were divided into two groups: 30 cases were diagnosed with post-operative hypotony, 175 eyes were without hypotony. Patients were subjected to glaucoma diagnosis, type of glaucoma operation and recorded IOP for 3 months at least. Results: CPC, Visco-Trab, Phaco Visco-Trab Visco and express valve were significantly different between the two groups (P=0.049, P=0.012, P=0.043 and P<0.001 respectively) and other types of operation were insignificantly different between the two groups. IOP was significantly decreased at first diagnosis of hypotony and at last follow up compared to before operation (P value <0.001). IOP at last follow up was significantly increased compared to first diagnosis of hypotony (P value <0.001). Criteria of hypotony eyes were insignificantly different between patients needed surgical intervention and no surgical intervention. Conclusions: Postoperative hypotony was most common in pseudo-exfoliative glaucoma cases compared to other glaucoma types. While the most type of glaucoma surgery that was associated with postoperative hypotony was viscocanalostomy combined with express shunt. The adverse effects reported in our study were choroidal effusion and hypotony maculopathy.
{"title":"Ocular Hypotony after Glaucoma Surgery","authors":"Heba Mohammed Ghobashy, Ahmed F Elmaria, A. Ghoneim, T. Eid","doi":"10.9734/or/2022/v17i330257","DOIUrl":"https://doi.org/10.9734/or/2022/v17i330257","url":null,"abstract":"Background: Postoperative hypotony is associated with choroidal effusion, suprachoroidal haemorrhage, aqueous misdirection syndrome (malignant glaucoma), choroidal folds and hypotony maculopathy, anterior chamber (AC) shallowness or loss and subsequent failure of the original filtration of procedure. This work aimed to study the causes, risk factors, adverse effects, and management plans of ocular hypotony after different glaucoma surgeries. \u0000Methods: This retrospective study was carried out on 205 eyes underwent glaucoma surgery with follow up for more than 3 months. Patients were divided into two groups: 30 cases were diagnosed with post-operative hypotony, 175 eyes were without hypotony. Patients were subjected to glaucoma diagnosis, type of glaucoma operation and recorded IOP for 3 months at least. \u0000Results: CPC, Visco-Trab, Phaco Visco-Trab Visco and express valve were significantly different between the two groups (P=0.049, P=0.012, P=0.043 and P<0.001 respectively) and other types of operation were insignificantly different between the two groups. IOP was significantly decreased at first diagnosis of hypotony and at last follow up compared to before operation (P value <0.001). IOP at last follow up was significantly increased compared to first diagnosis of hypotony (P value <0.001). Criteria of hypotony eyes were insignificantly different between patients needed surgical intervention and no surgical intervention. \u0000Conclusions: Postoperative hypotony was most common in pseudo-exfoliative glaucoma cases compared to other glaucoma types. While the most type of glaucoma surgery that was associated with postoperative hypotony was viscocanalostomy combined with express shunt. The adverse effects reported in our study were choroidal effusion and hypotony maculopathy.","PeriodicalId":287685,"journal":{"name":"Ophthalmology Research: An International Journal","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124467770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-19DOI: 10.9734/or/2022/v17i330256
Gloria Chizoba Eze, E. Obeagu, A. A. Chime
Background: Primary Open Angle Glaucoma has been noted to be more prevalent and aggressive in blacks. Treatment of glaucoma involves lowering of intraocular pressure (IOP) to a targeted level where further glaucomatous damage is unlikely. The aim of this study was to determine sociodemographic factors and clinical history among primary open angle glaucoma (POAG) patients on medical treatment at the glaucoma clinic of Enugu State University of Science and Technology Teaching Hospital Parklane (ESUTTHP), Enugu with a view for better patient management. Methods: The study was a hospital based cross sectional study on POAG patients on medical treatment attending the eye clinic of ESUTTHP, Enugu. Patients were selected by simple random sampling. Their socio-demographics and clinical history were obtained using an interviewer-administered questionnaire. Data analysis was done using SPSS version 20 (U.S.A). Categorical variables were presented in percentages. Results: A total of 130 POAG patients on medical treatment were interviewed comprising of 56 males (43.1%) and 74 females (56.9%). Their age ranged between 42 and 83 years with mean age of 62.25 ± 9.002. Civil servants made up of 27.7% of the patients while 26.9% were traders, 16.2% were farmers and 9.2% were artisans. One hundred patients were on prostaglandin analogues, 90 patients were on beta blockers, 31 patients were on topical carbonic anhydrase inhibitors, 20 patients were on alpha agonist while 2 patients were on miotics. These drugs were used either singly or in combination. Ninety-five of the patients (72.1%) reported they were using their drugs regularly while 35 (26.9%) reported they were not using their drugs regularly. Out of those that do not use their drugs regularly, 62.9% reported that it was due to forgetfulness, 40.0% reported that it was due to limited finances and none of the patients reported that it was due to the side effects of the drug. Approximately, 66.2% of the patients had used drugs for 1 - 5 years with the mean duration of treatment being 4.5±3.36 years. About half (57.7%) of the patients did not have family history of glaucoma, 30% of the patients had family history of glaucoma while 17.3% were not sure of any family history of glaucoma). Conclusion: The study revealed that greater number of the patients suffering from glaucoma were women and civil servants. Majority of the patients use their drugs regularly and higher number of the patients do not have family history of glaucoma. Women, civil servants and the entire society should check their eyes with ophthalmologists regularly to avert the danger associated with glaucoma.
背景:原发性开角型青光眼在黑人中更为普遍和侵袭性。青光眼的治疗包括降低眼压(IOP)到一个不太可能进一步青光眼损害的目标水平。本研究的目的是确定在埃努古州埃努古州立科技大学帕克兰教学医院(ESUTTHP)青光眼诊所接受治疗的原发性开角型青光眼(POAG)患者的社会人口统计学因素和临床病史，以期更好地管理患者。方法:采用以医院为基础的横断面研究方法，对在埃努古市立医院眼科门诊就诊的POAG患者进行调查。采用简单随机抽样的方法选取患者。他们的社会人口统计学和临床病史是通过访谈者填写的问卷获得的。数据分析使用SPSS version 20 (U.S.A)。分类变量以百分比表示。结果:共访谈了130例POAG患者，其中男性56例(43.1%)，女性74例(56.9%)。年龄42 ~ 83岁，平均62.25±9.002岁。公务员占27.7%，商人占26.9%，农民占16.2%，手工业者占9.2%。100名患者接受前列腺素类似物治疗，90名患者接受受体阻滞剂治疗，31名患者接受局部碳酸酐酶抑制剂治疗，20名患者接受受体激动剂治疗，2名患者接受仿生药物治疗。这些药物可单独或联合使用。95例(72.1%)患者报告有规律用药，35例(26.9%)患者报告没有规律用药。在那些不经常使用药物的患者中，62.9%的人报告说这是由于健忘，40.0%的人报告说这是由于经济有限，没有人报告说这是由于药物的副作用。66.2%的患者用药1 ~ 5年，平均治疗时间为4.5±3.36年。约一半(57.7%)的患者无青光眼家族史，30%的患者有青光眼家族史，17.3%的患者不确定是否有青光眼家族史。结论:青光眼患者以女性和公务员居多。多数患者定期用药，较多患者无青光眼家族史。妇女、公务员和全社会都应该定期到眼科医生那里检查眼睛，以避免青光眼的危险。
{"title":"Sociodemographics and Clinical History among Primary Open Angle Glaucoma Patients on Medical Treatment in a Tertiary Hospital in Enugu, Nigeria","authors":"Gloria Chizoba Eze, E. Obeagu, A. A. Chime","doi":"10.9734/or/2022/v17i330256","DOIUrl":"https://doi.org/10.9734/or/2022/v17i330256","url":null,"abstract":"Background: Primary Open Angle Glaucoma has been noted to be more prevalent and aggressive in blacks. Treatment of glaucoma involves lowering of intraocular pressure (IOP) to a targeted level where further glaucomatous damage is unlikely. The aim of this study was to determine sociodemographic factors and clinical history among primary open angle glaucoma (POAG) patients on medical treatment at the glaucoma clinic of Enugu State University of Science and Technology Teaching Hospital Parklane (ESUTTHP), Enugu with a view for better patient management. \u0000Methods: The study was a hospital based cross sectional study on POAG patients on medical treatment attending the eye clinic of ESUTTHP, Enugu. Patients were selected by simple random sampling. Their socio-demographics and clinical history were obtained using an interviewer-administered questionnaire. Data analysis was done using SPSS version 20 (U.S.A). Categorical variables were presented in percentages. \u0000Results: A total of 130 POAG patients on medical treatment were interviewed comprising of 56 males (43.1%) and 74 females (56.9%). Their age ranged between 42 and 83 years with mean age of 62.25 ± 9.002. Civil servants made up of 27.7% of the patients while 26.9% were traders, 16.2% were farmers and 9.2% were artisans. One hundred patients were on prostaglandin analogues, 90 patients were on beta blockers, 31 patients were on topical carbonic anhydrase inhibitors, 20 patients were on alpha agonist while 2 patients were on miotics. These drugs were used either singly or in combination. Ninety-five of the patients (72.1%) reported they were using their drugs regularly while 35 (26.9%) reported they were not using their drugs regularly. Out of those that do not use their drugs regularly, 62.9% reported that it was due to forgetfulness, 40.0% reported that it was due to limited finances and none of the patients reported that it was due to the side effects of the drug. Approximately, 66.2% of the patients had used drugs for 1 - 5 years with the mean duration of treatment being 4.5±3.36 years. About half (57.7%) of the patients did not have family history of glaucoma, 30% of the patients had family history of glaucoma while 17.3% were not sure of any family history of glaucoma). \u0000Conclusion: The study revealed that greater number of the patients suffering from glaucoma were women and civil servants. Majority of the patients use their drugs regularly and higher number of the patients do not have family history of glaucoma. Women, civil servants and the entire society should check their eyes with ophthalmologists regularly to avert the danger associated with glaucoma.","PeriodicalId":287685,"journal":{"name":"Ophthalmology Research: An International Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129323402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-18DOI: 10.9734/or/2022/v17i230255
Prabha Sonwani, Suchita Singh
This study was done in all cases of bear attacked patSients admitted in our tertiary centre Chhattisgarh institute of medical science (CIMS) who suffered ocular and adnexal injuries. Sloth bear (Melursus ursinus) is found to be native in many forest areas of the state of Chhattisgarh including North Bilaspur Forest Division (NBFD). The study was conducted in the department of ophthalmology, Chhattisgarh institute of medical science (CIMS) Bilaspur Chhattisgarh for the duration of 3 years (January 2018 to December 2020). All patients who were admitted in our institute with ocular and/or adnexal injuries from bear attack have been included in this study. 27 patients were attacked by sloth bear in the forest areas of Bilaspur division and referred to our tertiary centre. These patients had ocular and adnexal injuries. These bears were found roaming in the forest areas and also at places of human and animal habitats. 67% (18 of 27) patients were attacked in the forest areas, while some were attacked in the crop fields (15%), home courtyard (7%) and near water bodies (11%). Sloth bears are one of the most aggressive bears who have attacked human populations. The injuries cause severe visual loss and disfigurement to eyeball and adnexa. Proper measures are needed to be implemented to prevent such cases in future.
{"title":"Demographic Profile & Pattern of Ocular and Adnexal Injuries from Sloth Bear Maul: a Study in Tertiary Centre of Bilaspur District, Chhattisgarh","authors":"Prabha Sonwani, Suchita Singh","doi":"10.9734/or/2022/v17i230255","DOIUrl":"https://doi.org/10.9734/or/2022/v17i230255","url":null,"abstract":"This study was done in all cases of bear attacked patSients admitted in our tertiary centre Chhattisgarh institute of medical science (CIMS) who suffered ocular and adnexal injuries. Sloth bear (Melursus ursinus) is found to be native in many forest areas of the state of Chhattisgarh including North Bilaspur Forest Division (NBFD). The study was conducted in the department of ophthalmology, Chhattisgarh institute of medical science (CIMS) Bilaspur Chhattisgarh for the duration of 3 years (January 2018 to December 2020). All patients who were admitted in our institute with ocular and/or adnexal injuries from bear attack have been included in this study. 27 patients were attacked by sloth bear in the forest areas of Bilaspur division and referred to our tertiary centre. These patients had ocular and adnexal injuries. These bears were found roaming in the forest areas and also at places of human and animal habitats. 67% (18 of 27) patients were attacked in the forest areas, while some were attacked in the crop fields (15%), home courtyard (7%) and near water bodies (11%). Sloth bears are one of the most aggressive bears who have attacked human populations. The injuries cause severe visual loss and disfigurement to eyeball and adnexa. Proper measures are needed to be implemented to prevent such cases in future.","PeriodicalId":287685,"journal":{"name":"Ophthalmology Research: An International Journal","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123998900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-10DOI: 10.9734/or/2022/v17i230254
Themistoklis K. Gialelis, Aikaterini E. Mouzaka, Michail Chouzouris
Aims: To compare the diagnostic values of the OSDI, the Schirmer’s and tear film breakup time test to check for dry eye in healthy adult students using computers and contact lenses. Methodology: Our sample consisted of hundred (100) eyes from fifty (50) healthy adults aged 18-24 years students at the University of West Attica (25 participants were contact lens wearers, while the remaining 25 were not). All participants were exposed to a computer screen or a mobile screen. Qualitative tear measurement was performed with Tear Break-Up Time Test (TBUT), quantitative measurement of tears with Schirmer Test and use of the Ocular Surface Disease Index (OSDI). Results: During the analysis of the results, it was found that OSDI was inversely proportional to the TBUT test and the Schirmer test. 60% did not have dry eye, 34% had a mild dry eye, 4% had moderate dry eye and 2% had severe dry eye. Α statistically significant relationship existed between OSDI and the other variables as well as the TBUT test with Schirmer test (p-value <0.05). Conclusion: The OSDI questionnaire, used in conjunction with the TBUT test, was easy to perform and could be helpful in supporting the diagnosis of dry eye syndrome.
{"title":"Comparison of the OSDI Questionnaire, the Tear Film Break-up Time and Schirmer Tests for the Evaluation of Tear Film in Computer users and Contact Lenses without Dry Eye Symptoms","authors":"Themistoklis K. Gialelis, Aikaterini E. Mouzaka, Michail Chouzouris","doi":"10.9734/or/2022/v17i230254","DOIUrl":"https://doi.org/10.9734/or/2022/v17i230254","url":null,"abstract":"Aims: To compare the diagnostic values of the OSDI, the Schirmer’s and tear film breakup time test to check for dry eye in healthy adult students using computers and contact lenses. \u0000Methodology: Our sample consisted of hundred (100) eyes from fifty (50) healthy adults aged 18-24 years students at the University of West Attica (25 participants were contact lens wearers, while the remaining 25 were not). All participants were exposed to a computer screen or a mobile screen. Qualitative tear measurement was performed with Tear Break-Up Time Test (TBUT), quantitative measurement of tears with Schirmer Test and use of the Ocular Surface Disease Index (OSDI). \u0000Results: During the analysis of the results, it was found that OSDI was inversely proportional to the TBUT test and the Schirmer test. 60% did not have dry eye, 34% had a mild dry eye, 4% had moderate dry eye and 2% had severe dry eye. Α statistically significant relationship existed between OSDI and the other variables as well as the TBUT test with Schirmer test (p-value <0.05). \u0000Conclusion: The OSDI questionnaire, used in conjunction with the TBUT test, was easy to perform and could be helpful in supporting the diagnosis of dry eye syndrome.","PeriodicalId":287685,"journal":{"name":"Ophthalmology Research: An International Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130215358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-09DOI: 10.9734/or/2022/v17i230253
Neha Namdeo, Nikhilesh Wairagade, Pradeep Tekade
Ocular chemical injuries accounts for 11.5% to 22.1% of ocular injuries. Ocular chemical burns are an ophthalmic emergency and requires immediate treatment. We report a series of three cases of chemical injury secondary to accidental exposure to red balm used as local application for headache. In our cases menthol, cajuput oil and capsaicin might have contributed to chemical injury and nerve damage. Nerve damage might have lead to delayed epithelial healing. All three patients improved completely within 1 to 3 week.
{"title":"Chemical Injury Due to Pain Balm: Case Series","authors":"Neha Namdeo, Nikhilesh Wairagade, Pradeep Tekade","doi":"10.9734/or/2022/v17i230253","DOIUrl":"https://doi.org/10.9734/or/2022/v17i230253","url":null,"abstract":"Ocular chemical injuries accounts for 11.5% to 22.1% of ocular injuries. Ocular chemical burns are an ophthalmic emergency and requires immediate treatment. We report a series of three cases of chemical injury secondary to accidental exposure to red balm used as local application for headache. In our cases menthol, cajuput oil and capsaicin might have contributed to chemical injury and nerve damage. Nerve damage might have lead to delayed epithelial healing. All three patients improved completely within 1 to 3 week.","PeriodicalId":287685,"journal":{"name":"Ophthalmology Research: An International Journal","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121804160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-03DOI: 10.9734/or/2022/v17i230252
Thiago Sande Miguel, Vinicius Sande Miguel, Bruna Sande Miguel, Rafaela Pereira Neiva, Daniel Almeida da Costa, Maurício B Pereira
Aims: To describe a Neovascular Glaucoma Secondary to Bloch-Sulzberger Syndrome. Presentation of Case: A.B.F. female, 23 years old, claimed significant pain sensation and hyperemia in the left eye (LE) for 45 days, without triggering factors. She came to the consultation with a previous diagnosis of Bloch-Sulzberger Syndrome with pigmented lesions in the lower limbs since childhood, being followed up by dermatology since then. Discussion: The diagnosis of IP (Incontinentia Pigmenti) is complex because it mimics other dermatoses. The impairment in other systems, such as the ophthalmic system, with the possibility of loss of vision and functional disability is a reality. The natural history of retinal lesions is not fully understood. Vascular changes seem to start in the first weeks of life and progress after birth for weeks or months, and may stabilize at any stage, leaving numerous sequelae. Conclusions: Incontinentia pigmenti is difficult to diagnose and, at each evolutionary stage, presents many differential diagnoses. Eye injuries can lead to blindness as a consequence of ischemic events that can start soon after birth.
{"title":"Neovascular Glaucoma Secondary to Bloch-Sulzberger Syndrome Documented by Retinography and Wide Field Angiography","authors":"Thiago Sande Miguel, Vinicius Sande Miguel, Bruna Sande Miguel, Rafaela Pereira Neiva, Daniel Almeida da Costa, Maurício B Pereira","doi":"10.9734/or/2022/v17i230252","DOIUrl":"https://doi.org/10.9734/or/2022/v17i230252","url":null,"abstract":"Aims: To describe a Neovascular Glaucoma Secondary to Bloch-Sulzberger Syndrome. \u0000Presentation of Case: A.B.F. female, 23 years old, claimed significant pain sensation and hyperemia in the left eye (LE) for 45 days, without triggering factors. She came to the consultation with a previous diagnosis of Bloch-Sulzberger Syndrome with pigmented lesions in the lower limbs since childhood, being followed up by dermatology since then. \u0000Discussion: The diagnosis of IP (Incontinentia Pigmenti) is complex because it mimics other dermatoses. The impairment in other systems, such as the ophthalmic system, with the possibility of loss of vision and functional disability is a reality. The natural history of retinal lesions is not fully understood. Vascular changes seem to start in the first weeks of life and progress after birth for weeks or months, and may stabilize at any stage, leaving numerous sequelae. \u0000Conclusions: Incontinentia pigmenti is difficult to diagnose and, at each evolutionary stage, presents many differential diagnoses. Eye injuries can lead to blindness as a consequence of ischemic events that can start soon after birth.","PeriodicalId":287685,"journal":{"name":"Ophthalmology Research: An International Journal","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122471769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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