Ophthalmic services utilisation and associated factors in the Ashanti region, Ghana

Objective: This survey determined the utilisation of eye care services and associated factors among adults in the Ashanti region of Ghana. Design: A population-based cross-sectional descriptive study Method: Data for this study was collected from 1615 randomly selected individuals in the Ashanti region of Ghana, using a structured, pretested interviewer-guided questionnaire. Information regarding the accessibility and determinants of, and barriers to, eye care services was based on self-reports, using the WHO Eye Care Services Assessment Questionnaire. Inferential analyses were performed using the chi-square test for statistical significance, set at p=0.05.Setting: Ashanti Region, Ghana Participants: One thousand six hundred and fifteen randomly selected adults Results: Public eye care facilities were used by 58.2% of the participants for their last eye exam. Of the participants, 47.0% had travelled less than five kilometres for their last eye exam. Waiting time and service cost were participants' most frequently cited challenges in seeking care. No need felt (40.1%), self-medication (37.7%) and cost (22.2%) were the most frequently mentioned barriers to seeking ophthalmic services. Conclusion: The major challenges encountered in seeking eye care services were waiting time and cost of service. Major barriers to ophthalmic services utilisation were no need felt, self-medication and cost. Factors such as cost, lack of felt need and self-medication, which serve as barriers to utilising eye care services, should be addressed by stakeholders through eye health education and promotion

Efficacy of garcinia Kola 0.5 aqueous eye drops in patients with primary open-angle glaucoma or ocular hypertension

PURPOSE:To evaluate the intraocular pressure (IOP) lowering efficacy of Garcinia kola 0.5% aqueous solution eye drops in patients with newly diagnosed primary open-angle glaucoma or ocular hypertension (POAG/OH).MATERIALS AND METHODS: A randomized, double-masked, multicenter, active-controlled prospective study. Patients who met the inclusion criteria were randomly assigned in equal numbers to receive Timolol 0.5% eye drops as a control medication (A = Group 1 eyes) or Garcinia kola 0.5% eye drops as the study medication (B = Group 2 eyes). All drops were instilled at 6 am and 6 pm daily. Goldman applanation tonometry was performed at 9 am, 12 pm and 3 pm at baseline, week-6, week-12 and week-24 visits. Voluntary and actively elicited reports of adverse events were documented. The mean change in IOP over 24 weeks was the primary outcome measure. Both groups were compared for statistically significant differences at all visits. A P < 0.05 was considered statistically significant.RESULTS:A total of 178 patients were randomly assigned to G. kola and Timolol groups. At baseline there were no differences in mean IOP between groups, based on age, sex, or diagnosis. At the end of the study period (24(th) week), the mean (+/- SD) reduction in IOP was 12.93 +/- 2.3 mmHg (47.8% +/- 0.8% reduction) in G. Kola group and 13.09 +/- 2.8 mm Hg (48.2% +/- 1.03% reduction) in the Timolol group (P > 0.05). Adverse events were mild in nature with no statistically significant differences between groups (P > 0.05).CONCLUSIONS:Garcinia kola ophthalmic solution significantly reduces IOP as compared to baseline. The IOP lowering effect of both treatments was equivalent

Low vision AIDS provision for visually impaired Egyptian patients - a clinical outcome

Purpose: To evaluate a low vision rehabilitation service implemented for heterogeneously diverse group of Egyptian patients with vision loss in terms of improving their visual performance and fulfilling their visual needs. Methods: Fifty patients with low vision were included in a prospective study. History taking; ophthalmic examination and evaluation of the visual functions were performed for all patients. The required magnification was calculated; and subsequently a low vision aid was chosen after counseling with patients. Low vision aids were tried in office; followedby a period of training before patients received their own low vision aids. Follow up was done for 6 months. Results: All patients who were referred to the low vision unit were not satisfied with their current spectacles or low vision aids. After training and prescription of suitable LVAs; the improvement in distance and near visual acuity wasstatistically significant (p0.001). Fifty-six per cent of the patients (nof the patients (n=27) could discern N8 print size or better. The most commonly used aids were high powered near adds. Despite the complaints about the appearance and use of LVAs; 76of the patients reported being moderately to highly-satisfied with their aids. Conclusions: The significant improvement in the visual performance of patients with low vision after the prescriptionand training on the use of LVAs; associated with patients' satisfaction; confirms the importance of expanding low vision rehabilitative services and increasing the public awareness of its existence and benefits

Le bon usage des collyres en pratique courante

Ce texte presente succintement les collyres qui sont de bon usage. En effet; plusieurs produits sont utilises en ophtalmologie par voie locale sous forme des collyres. le produit actif est en solution; le plus souvent dans l'eau distille; les huiles etant rarement utilisees. Mais l'usage de cette solution n'est reserve qu'aux specialistes