Eye health in children is a real public health problem in developing countries. The consequences of not caring go far beyond vision, affecting education, social integration and future economic productivity [1] . Worldwide, more than 90 million children suffer from ocular pathologies [2] , of which 1.4 million and 22 million have moderate and severe visual impairment respectively [3] . In France in 2015, according to J. Mayouego Kouam et al. [4] , ocular trauma was the most common ocular pathologies in children aged 0 to 15 at 45.22%. In Cameroon in 2018, Dovhoma VA et al. [5] report that refractive errors were the most frequent ocular pathologies in children aged 0 to 15 years. Amedome K et al. [6] in Niger in 2016 in their study on ocular pathologies in children aged 0 to 15 in the Sahelian zone, found that the most encountered pathologies were LCET followed by cataracts. In Guinea, Sovogui MD et al. [7] in their study in children aged 0 to 15, ocular surgical pathologies represented 2.49% with a predominance of cataracts. Children’s eye conditions are sometimes very serious with often-significant repercussions on vision, while most of these are curable. The aim of this work was to determine the frequency of ocular pathologies in children aged 0 to 15 years at the prefectural hospital of Macenta in Guinea.

During this study, 1816 patients of all ages were seen for ocular pathologies, among whom we collected 224 children aged 0 to 16 the frequency is 7.95%.

In Table 1, the mean age was 7.35 years ± 4.6 with extremes of 3 months and 16 years. The age group from 6 to 11 years old was the most represented with a male predominance. More than half of the patients were educated and came from rural areas.

Average age: 7.35 years ± 4.6; Extremes: 3 months and 16 years; Sex ratio: 1.38.

According to Table 2, orbital pathologies are dominated by orbital cellulitis and those of the appendix by conjunctivitis followed by palpebral wounds and tumors. Keratitis, corneal dystrophies with corneal foreign bodies dominated corneal pathologies; Cataracts were the only pathologies found in the lens. Atrophy of the eyeball followed by exophthalmos, endophthalmitis and panophthalmos were the most common among those of the eyeball.

Table 3 shows that the most performed surgical procedure is phacophagy, followed by the trimming of wounds and removal of ocular foreign bodies.

According to Table 4, the most common reason for consultation was eye pain, followed by redness and loss of visual acuity. Both eyes were affected at the same time in the majority of cases and the most represented antecedent was malaria.

Visual acuity without correction ≥ 3/10 was the most represented followed by visual acuity between 1/10 and 2/10 (See Table 5).

The therapeutic classes used in this study are dominated by antibiotic-corticosteroid combinations followed by antihistamines and pure antibiotics and pure corticosteroids. Vitamin therapy, anti-glaucomatous drugs, anti-inflammatory drugs and cycloplegia were also used (Table 6).

According to this study, the hospital frequency of ophthalmological conditions in children aged 0 to 16 years was 7.95% with an average age of 7.35 ± 4.6 years. The pathologies of the orbit were dominated by orbital cellulitis and those of the annexes by conjunctivitis. Keratitis and cataracts were the pathologies dominating the cornea and the lens. Atrophy of the eyeball was the most frequent among those of the eyeball. The most performed surgical procedure is phacophagy, followed by the trimming of wounds and removal of ocular foreign bodies. This study presents a difficulty related to the refusal of some parents of children to take part in the questionnaire. However, we had no limitations in this study. Its prospective character is a quality, because, it allowed us to determine the hospital frequency of ophthalmological disorders in children from 0 to 16 years old and to know the most frequently encountered anatomical disorders. With respect to socio-demographic variables, these results are identical to those of Assavèdo CRA et al. [8] in their study of children aged 0 to 15 in Benin, who reported a mean age of 6.3 years ± 5.1 and a sex ratio of 1.08; on the other hand different from the frequency point of view. Regarding the pathologies encountered, our results are different from those of Dovhoma VA et al. [5] in Cameroon who reported a predominance of refractive errors followed by conjunctivitis. However, Assavèdo CRA et al. [8] report conjunctivitis as the most frequent pathology. Compared to the surgical procedures performed, these results corroborate those of Sovogui MD et al. [7] in their study in Bartimee who reported that cataract surgery was the most performed surgical procedure. The most common reason for consultation in this study was ocular pain followed by ocular redness and then visual acuity loss; these results are different from those of Amedome K et al. [6] in Niger in 2016 in Niger who reported ocular pruritus as the main reason for consultation, i.e. 22%, followed by ocular lesions, i.e. 17.5% and leucocoria, 16%. Both eyes were affected at the same time in the majority of cases; malaria was the dominant antecedent followed by measles which are pathologies with an infantile tropism and rife in the tropics. The existence of similarities between these different results despite some differences by location could be explained by the fact that all these studies were carried out in tropical areas. Uncorrected visual acuity ≥ 3/10 was most represented in both eyes. Assavedo CRA et al. [8] reported a visual acuity of >7/10 in both eyes, i.e. 41.1% for the right eye and 40.5% for the left eye. Combinations of antibiotics and corticosteroids in eye drops were the most used in patients, followed by antihistamines and pure antibiotics, the use of which is justified by the lesions encountered, dominated by conjunctivitis.

Ocular pathologies in children from 0 to 16 years old constitute a real public health problem in Macenta in Guinea, due to their frequency and the visual handicap caused in the majority of cases. They are dominated by pathologies of the conjunctiva and the lens, whose management involves antibiotic therapy, corticosteroid therapy, antihistamines and surgery. Popularization for early management of ophthalmological pathologies, through information, education and awareness, would make it possible to effectively fight against blinding diseases in children from zero to 16 years old.

The authors declare no conflicts of interest regarding the publication of this paper.

Sovogui, M.D., Zoumanigui, C., Bangoura, M.A., Sovogui, B., Sevogui, M. and Vonor, K. (2023) Epidemiological, Clinical and Therapeutic Aspects of Childhood Eye Diseases at the Prefectural Hospital of Macenta in Guinea. Open Journal of Ophthalmology, 13, 352-359. https://doi.org/10.4236/ojoph.2023.134034