Objectives: To assess the factors influencing the ophthalmological follow-up of sickle cell patients in Togo. Materials and Methods: The national center of research and care for sickle cell patients (CNRSD) served as ...Objectives: To assess the factors influencing the ophthalmological follow-up of sickle cell patients in Togo. Materials and Methods: The national center of research and care for sickle cell patients (CNRSD) served as study setting. It was a descriptive and analytical study by interview over a three-month period from December 01, 2020 to March 02, 2021. Was included in the study, any patient with sickle cell disease genotype SS or SC, age ≥ 17 years, regularly followed at the CNRSD and having accepted the interview by a survey sheet. Excluded were patients with sickle cell trait genotype AS or AC or with a disability that prevented them from being interviewed. Results: Two hundred and fifty (250) patients with sickle cell disease were interviewed. The mean age was 29.1 years ± 11.12 years [17 years;67 years] and the sex ratio = 0.52. Nine patients over ten (9/10) attended at least secondary school. The jobless represented 25.60% of the total population followed respectively by students and laborers in 20.40% and 16% of cases. Twenty-four percent (24%) of patients were followed up in ophthalmology department. Statistically, there was no significant relationship between level of education (p = 0.4083), occupation (p = 0.6441) and knowledge of the ocular complications of sickle cell disease. Statistically, there was a significant relationship between knowledge of the ocular complications of sickle cell disease and compliance with ophthalmological follow-up (p = 0.0009). Conclusion: The knowledge of eye disorders related to sickle cell disease by patients with sickle cell disease improves their ophthalmological follow-up. Greater awareness on eye disorders related to sickle cell disease by medical staff towards patients with sickle cell disease would improve ophthalmological follow-up. .展开更多
Introduction: The frequency and severity of eye complications from diabetes make patient education essential, which is the basis for adequate management. What is the level of education of diabetic patients in Lom...Introduction: The frequency and severity of eye complications from diabetes make patient education essential, which is the basis for adequate management. What is the level of education of diabetic patients in Lomé? The aim of this study was to assess the knowledge, attitudes and practices of diabetic patients on the ocular complications of diabetes in Lomé. Methods: We conducted a cross-sectional study by surveys on diabetic patients from April 1 to June 31, 2020, in 6 diabetes management centers in Lomé. The correct response rate was established for each component. Knowledge: poor (≤ 50%), low (50% - 65%), medium (65% - 85%) and good (≥ 85%). Attitudes: harmful (≤ 50%), erroneous (50% - 65%), approximate (65% - 85%) and fair (≥ 85%). Practice: harmful (≤ 50%), inadequate (50% - 65%) and adequate (>65%). Results: Over the study period, 150 patients were enrolled. The mean age was 56.98 ± 13.37 years with a sex ratio of 1.1 (79 men/71 women). The overall level of knowledge was insufficient (50.6%) with 65.5% for general knowledge about diabetes and 35.8% for ocular complications of diabetes. Attitudes were approximate (68.7%). In the case of hyperglycemia, 31.3% of patients would confide in a diabetologist and 22.0% in a general practitioner. If decrease in vision, 84.3% of patients would contact the ophthalmologist. The level of practice was harmful (20.4%). For diabetic follow-up, 36.7% of patients have already seen an ophthalmologist, 41.3% have performed a fundus examination, 17.3% retinal angiography, 4% laser retinal photocoagulation and 2.7% intravitreal injection (IVT). An awareness session on the ocular complications of diabetes was followed by 52.7% of patients and 50.7% of patients followed a therapeutic education session. Conclusion: This study has shown that the level of knowledge was poor, attitudes approximate and practices harmful. It is therefore important to raise awareness about diabetes and its ocular complications with the aim to change behavior.展开更多
Aims: To describe the progression of Primary open angle glaucoma (POAG) on Optical Coherence Tomography (OCT) of the optic nerve head and retinal nerve fiber layers (RNFL). Method: We conducted a descriptive retrospec...Aims: To describe the progression of Primary open angle glaucoma (POAG) on Optical Coherence Tomography (OCT) of the optic nerve head and retinal nerve fiber layers (RNFL). Method: We conducted a descriptive retrospective study from January 1, 2015 to December 31, 2019, a period of 5 years from the files of patients followed for POAG and having carried out at least two OCT examinations of the optic nerve head (ONH), one automated visual field and Intraocular pression (IOP). The variables studied were: age, sex, mean IOP, glaucoma stage, progression of ONH parameters, and progression of RNFL parameters. Results: During the period, 112 eyes of 56 patients were included. The mean age was 48.96 ± 16.57 [12 - 83] years with a sex-ratio of 1.33 (32 M/27 F). The mean IOP was 21 ± 4.54 [10 - 36] mm Hg. According to the mean deviation (MD) of the visual field, 98 eyes or 87.5% were stage 1 of POAG, 10 eyes or 8.9% at stage 2 and 4 eyes or 3.6% at stage 3. The mean time between the 1st and 2nd OCT examination was 28.91 ± 11.07 [6 - 56] months, corresponding to an average of 2.18 OCT per patient in 5 years of follow-up. There was an average increase of 6.2% of the Cup area and an increase in the vertical Cup/Disc ratio of 1.79% per year. The thinning average of neuro-retinal ring area was 1.64% per year. The RNFL thickness had decreased on average by 4.28 μ or 0.93% per year. The lower quadrant had the highest fiber loss with 1.08% per year followed by the upper quadrant with a loss of 1.05% per year. Conclusion: OCT of the ONH and RNFL proves to be an essential tool in the follow-up of POAG. A subsequent study taking into account the OCT of the macular ganglion complex will enable to study its contribution in the follow-up of glaucomatous patients in the same population.展开更多
文摘Objectives: To assess the factors influencing the ophthalmological follow-up of sickle cell patients in Togo. Materials and Methods: The national center of research and care for sickle cell patients (CNRSD) served as study setting. It was a descriptive and analytical study by interview over a three-month period from December 01, 2020 to March 02, 2021. Was included in the study, any patient with sickle cell disease genotype SS or SC, age ≥ 17 years, regularly followed at the CNRSD and having accepted the interview by a survey sheet. Excluded were patients with sickle cell trait genotype AS or AC or with a disability that prevented them from being interviewed. Results: Two hundred and fifty (250) patients with sickle cell disease were interviewed. The mean age was 29.1 years ± 11.12 years [17 years;67 years] and the sex ratio = 0.52. Nine patients over ten (9/10) attended at least secondary school. The jobless represented 25.60% of the total population followed respectively by students and laborers in 20.40% and 16% of cases. Twenty-four percent (24%) of patients were followed up in ophthalmology department. Statistically, there was no significant relationship between level of education (p = 0.4083), occupation (p = 0.6441) and knowledge of the ocular complications of sickle cell disease. Statistically, there was a significant relationship between knowledge of the ocular complications of sickle cell disease and compliance with ophthalmological follow-up (p = 0.0009). Conclusion: The knowledge of eye disorders related to sickle cell disease by patients with sickle cell disease improves their ophthalmological follow-up. Greater awareness on eye disorders related to sickle cell disease by medical staff towards patients with sickle cell disease would improve ophthalmological follow-up. .
文摘Introduction: The frequency and severity of eye complications from diabetes make patient education essential, which is the basis for adequate management. What is the level of education of diabetic patients in Lomé? The aim of this study was to assess the knowledge, attitudes and practices of diabetic patients on the ocular complications of diabetes in Lomé. Methods: We conducted a cross-sectional study by surveys on diabetic patients from April 1 to June 31, 2020, in 6 diabetes management centers in Lomé. The correct response rate was established for each component. Knowledge: poor (≤ 50%), low (50% - 65%), medium (65% - 85%) and good (≥ 85%). Attitudes: harmful (≤ 50%), erroneous (50% - 65%), approximate (65% - 85%) and fair (≥ 85%). Practice: harmful (≤ 50%), inadequate (50% - 65%) and adequate (>65%). Results: Over the study period, 150 patients were enrolled. The mean age was 56.98 ± 13.37 years with a sex ratio of 1.1 (79 men/71 women). The overall level of knowledge was insufficient (50.6%) with 65.5% for general knowledge about diabetes and 35.8% for ocular complications of diabetes. Attitudes were approximate (68.7%). In the case of hyperglycemia, 31.3% of patients would confide in a diabetologist and 22.0% in a general practitioner. If decrease in vision, 84.3% of patients would contact the ophthalmologist. The level of practice was harmful (20.4%). For diabetic follow-up, 36.7% of patients have already seen an ophthalmologist, 41.3% have performed a fundus examination, 17.3% retinal angiography, 4% laser retinal photocoagulation and 2.7% intravitreal injection (IVT). An awareness session on the ocular complications of diabetes was followed by 52.7% of patients and 50.7% of patients followed a therapeutic education session. Conclusion: This study has shown that the level of knowledge was poor, attitudes approximate and practices harmful. It is therefore important to raise awareness about diabetes and its ocular complications with the aim to change behavior.
文摘Aims: To describe the progression of Primary open angle glaucoma (POAG) on Optical Coherence Tomography (OCT) of the optic nerve head and retinal nerve fiber layers (RNFL). Method: We conducted a descriptive retrospective study from January 1, 2015 to December 31, 2019, a period of 5 years from the files of patients followed for POAG and having carried out at least two OCT examinations of the optic nerve head (ONH), one automated visual field and Intraocular pression (IOP). The variables studied were: age, sex, mean IOP, glaucoma stage, progression of ONH parameters, and progression of RNFL parameters. Results: During the period, 112 eyes of 56 patients were included. The mean age was 48.96 ± 16.57 [12 - 83] years with a sex-ratio of 1.33 (32 M/27 F). The mean IOP was 21 ± 4.54 [10 - 36] mm Hg. According to the mean deviation (MD) of the visual field, 98 eyes or 87.5% were stage 1 of POAG, 10 eyes or 8.9% at stage 2 and 4 eyes or 3.6% at stage 3. The mean time between the 1st and 2nd OCT examination was 28.91 ± 11.07 [6 - 56] months, corresponding to an average of 2.18 OCT per patient in 5 years of follow-up. There was an average increase of 6.2% of the Cup area and an increase in the vertical Cup/Disc ratio of 1.79% per year. The thinning average of neuro-retinal ring area was 1.64% per year. The RNFL thickness had decreased on average by 4.28 μ or 0.93% per year. The lower quadrant had the highest fiber loss with 1.08% per year followed by the upper quadrant with a loss of 1.05% per year. Conclusion: OCT of the ONH and RNFL proves to be an essential tool in the follow-up of POAG. A subsequent study taking into account the OCT of the macular ganglion complex will enable to study its contribution in the follow-up of glaucomatous patients in the same population.
