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1.
West Afr J Med ; 39(10): 1068-1074, 2022 10 20.
Artigo em Inglês | MEDLINE | ID: mdl-36260833

RESUMO

PURPOSE: To determine the trends in eye removal surgeries at a tertiary hospital in Nigeria over 26 years. METHODS: A retrospective comparative review of clinical records of all patients who had eye removal surgery at a tertiary hospital in Ile-Ife, Nigeria, between 2014 and 2019 was done. Patients' demographic and clinical data, including indication for eye removal and type of surgery were analysed and compared with two earlier studies at the same hospital between 1994 and 2013. RESULTS: There was an average of 14.3 surgeries per year between 2014 and 2019. Patients' ages ranged from 2 to 102 years, M:F was 1.5:1, the commonest indication for eye removal was infection (n=30, 34.9%), and the most common surgery was evisceration (n=70, 81.4%). Studies from 1994 to 2003 and 2005 to 2013, reported an average of 9.2 and 10 surgeries per year; ages ranging from 4 days to 88 years and 3 months to 88 years; with a M:F of 2.1:1 and 3.4:1 respectively. In both studies, the commonest indication for eye removal was trauma (43.4% and 43.8% respectively) and the most common surgery was enucleation (57.6% and 55% respectively). Trend data showed a progressive increase in eye infections (12% vs 15% vs 34.9%) and eviscerations (19.6% vs 31.2% vs 81.4%) over time. CONCLUSION: There was a change in trend towards an increase in eviscerations and infective indications for eye removal at the hospital over three decades. Prompt and optimal treatment of orbito-ocular infections is recommended to reduce the incidence of eye removal surgeries.


BUT: Déterminer les tendances des chirurgies d'ablation de l'oeil dans un hôpital tertiaire du Nigeria sur une période de 26 ans. MÉTHODES: Un examen comparatif rétrospectif des dossiers cliniques de tous les patients ayant subi une chirurgie d'ablation de l'œil dans un hôpital tertiaire d'Ile-Ife, au Nigeria, entre 2014 et 2019, a été effectué. Les données démographiques et cliniques des patients, y compris l'indication de l'ablation de l'œil et le type de chirurgie, ont été analysées et comparées à deux études antérieures menées dans le même hôpital entre 1994 et 2013. RÉSULTATS: Il y avait une moyenne de 14,3 chirurgies par an entre 2014 et 2019. L'âge des patients allait de 2 à 102 ans, le rapport M:F était de 1,5:1, l'indication la plus courante pour l'ablation de l'œil était l'infection (n=30, 34,9%), et la chirurgie la plus fréquente était l'éviscération (n=70, 81,4%). Les études menées de 1994 à 2003 et de 2005 à 2013 ont fait état d'une moyenne de 9,2 et 10 interventions chirurgicales par an, d'âges allant de 4 jours à 88 ans et de 3 mois à 88 ans, et d'un rapport M:F de 2,1:1 et 3,4:1 respectivement. Dans les deux études, l'indication la plus courante pour l'ablation de l'œil était le traumatisme (43,4 % et 43,8 % respectivement) et la chirurgie la plus courante était l'énucléation (57,6 % et 55 % respectivement). Les données sur les tendances ont montré une augmentation progressive des infections oculaires (12 % vs 15 % vs 34,9 %) et des éviscérations (19,6 % vs 31,2 % vs 81,4 %) au fil du temps. CONCLUSION: On constate un changement de tendance vers une augmentation des éviscérations et des indications infectieuses pour l'ablation des yeux à l'hôpital sur trois décennies. Un traitement rapide et optimal des infections orbitooculaires est recommandé pour réduire l'incidence des chirurgies d'ablation des yeux. Mots clés: Anesthésie, énucléation, éviscération, exentération, implant orbitaire, tendances.


Assuntos
Evisceração do Olho , Humanos , Pré-Escolar , Criança , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Centros de Atenção Terciária , Estudos Retrospectivos , Enucleação Ocular , Incidência
2.
West Afr J Med ; 39(6): 635-640, 2022 Jun 24.
Artigo em Inglês | MEDLINE | ID: mdl-35752971

RESUMO

PURPOSE: To describe the epidemiology and management of oculoplastic disorders at a tertiary hospital in Nigeria. METHODS: This was a retrospective review of patients with oculoplastic disorders at the Department of Ophthalmology, Obafemi Awolowo University Teaching Hospitals Complex, IleIfe, Nigeria from January 2013 to December 2016. The general ophthalmology service records were reviewed to identify patients with oculoplastic disorders. Data retrieved from patient records included date of initial visit, age at presentation, gender, oculoplastic diagnosis and aetiology, modality of treatment given, and indications for patient referrals. RESULTS: There were 563 (7.4%) patients with oculoplastic disorders, out of 7,575 ophthalmology department patients. They had 573 oculoplastic disorders in all. There were 281 (49.9%) males and 282 (50.1%) females. The median age at presentation was 28 years (range, 1 day to 100 years). Eyelid laceration (n=68; 11.9%) and chalazion (n=63; 11%) were the commonest disorders. Trauma (n=125; 21.8%) was the commonest aetiology, followed by inflammatory (n=121; 21.1%) and infective (n=108; 18.8%) causes. There were 162 (28.3%) surgical interventions; eyelid repair (n=67; 41.4%) was the commonest, followed by evisceration (n=25; 15.4%), and excisional biopsy (n=25; 15.4%). No patient had ptosis or lacrimal surgery. Orbital disorders (n=21; 42.9%) were the commonest indication for a referral elsewhere. CONCLUSION: Eyelid laceration was the commonest oculoplastic disorder, trauma was the commonest aetiology, and eyelid repair was the commonest oculoplastic surgery done. Further training in oculoplastics with emphasis on ptosis, lacrimal and orbital surgery, as well as the provision of equipment needed for optimal oculoplastic service delivery are recommended.


OBJECTIF: Décrire l'épidémiologie et la gestion des troubles oculoplastiques dans un hôpital tertiaire du Nigeria. MÉTHODES: Il s'agissait d'un examen rétrospectif des patients atteints de troubles oculoplastiques au département d'ophtalmologie, Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria, de janvier 2013 à décembre 2016. Les dossiers du service d'ophtalmologie générale ont été examinés afin d'identifier les patients souffrant de troubles oculoplastiques. Les données extraites des dossiers des patients comprenaient la date de la première visite, l'âge au moment de la présentation, le sexe, le diagnostic oculoplastique et l'étiologie, la modalité du traitement administré et les indications pour le renvoi des patients. RÉSULTATS: 563 (7,4 %) des 7 575 patients du service d'ophtalmologie présentaient des troubles oculoplastiques. Ils présentaient 573 troubles oculoplastiques au total. Il y avait 281 (49,9%) hommes et 282 (50,1%) femmes. L'âge médian à la présentation était de 28 ans (intervalle de 1 jour à 100 ans). Paupière (n=68 ; 11,9%) et le chalazion (n=63 ; 11%) étaient les troubles les plus courants. Le traumatisme (n=125 ; 21,8%) était l'étiologie la plus fréquente, suivie par les causes inflammatoires (n=121 ; 21,1%) et infectieuses (n=108 ; 18,8%). Il y a eu 162 (28,8 %) interventions chirurgicales ; la réparation de la paupière (n=67 ; 41,4 %) était la plus courante, suivie de l'éviscération (n=25 ; 15,4%) et de la biopsie excisionnelle (n=25 ; 15,4%). Aucun patient n'a subi de ptose ou de chirurgie lacrymale. Les troubles orbitaux (n=21 ; 42,9%) étaient l'indication la plus fréquente d'un renvoi ailleurs. CONCLUSION: La lacération de la paupière était le trouble oculoplastique le plus courant, le traumatisme était l'étiologie la plus courante et la réparation de la paupière était la chirurgie oculoplastique la plus courante. Il est recommandé de poursuivre la formation en oculoplastie en mettant l'accent sur le ptosis, la chirurgie lacrymale et orbitale, ainsi que de fournir l'équipement nécessaire à une prestation optimale des services oculoplastiques. Mots clés: Troubles oculoplastiques, prévalence, chirurgie, traumatisme.


Assuntos
Blefaroptose , Doenças Palpebrais , Lacerações , Oftalmologia , Doenças Palpebrais/epidemiologia , Doenças Palpebrais/cirurgia , Feminino , Humanos , Lacerações/cirurgia , Masculino , Procedimentos Cirúrgicos Oftalmológicos/educação , Estudos Retrospectivos , Centros de Atenção Terciária
3.
West Afr J Med ; 37(7): 721-725, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33296478

RESUMO

BACKGROUND AND OBJECTIVE: Retinal vein occlusion (RVO) is the second most common retinal vascular disease. This study aims to determine its clinical presentations, complications and treatment outcome in a Nigerian tertiary hospital. METHODS: The medical records of consecutive patients with RVO who presented to the vitreoretinal clinic of Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife over a 5-year period were retrieved. Patients' demographic data, presenting visual acuity, retina examination (Volks +78D) findings, complications, treatment offered or given as well as the treatment outcome were extracted and analyzed using IBM Statistical Package for Social Sciences version 20.0 (IBM SPSS, Inc., Chicago, Illinois, USA) for Windows (Microsoft Corporation, Redmond, Washington, USA). RESULTS: Sixty-eight eyes of 63 patients had RVO giving a prevalence of 6.3%. Mean age was 65.5±8.0years, 38 (60.3%) were males and central retinal vein occlusion (CRVO) was the most common 46 (67.6%) type. Vision-threatening complication was present in 25(36.8%) eyes with macula oedema being the most common (76.0%). Twenty-three (36.5%) patients were scheduled for intravitreal pharmacotherapy and 2 referred for retina photocoagulation in another hospital. Sixteen eyes received intravitreal injections with 8 (50.0%) having improvement in vision, 3 (18.8%) had no change in visual acuity while 3 (18.8%) had their visual acuity reduced from baseline post injection. Two (12.4%) defaulted from follow up after the first dose of injection. CONCLUSION: Retinal vein occlusion is not of rare incidence with CRVO being the commonest type. Intravitreal pharmacotherapy plays a significant role in the treatment of vision loss from vision threatening complications.


Assuntos
Edema Macular , Oclusão da Veia Retiniana , Idoso , Humanos , Injeções Intravítreas , Edema Macular/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Nigéria , Oclusão da Veia Retiniana/diagnóstico , Oclusão da Veia Retiniana/tratamento farmacológico , Resultado do Tratamento
4.
Niger J Clin Pract ; 20(10): 1328-1334, 2017 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-29192640

RESUMO

AIM/BACKGROUND: Associations between axial length (AL) to corneal radius of curvature (CR) ratio and refractive status in a healthy Nigerian adult population were studied. MATERIALS AND METHODS: Healthy students and members of staff of Obafemi Awolowo Teaching Hospitals Complex, Ile-Ife, South West Nigeria, free of obvious ocular diseases except possible refractive errors were recruited. Consecutive consenting volunteers were recruited by simple random sampling and a proportionate sample of each population based on its representative fraction in the hospital community was recruited. The study was conducted between June and August 2011. Noncycloplegic objective refraction was done and spherical equivalent refraction (SER) of the right eyes was used for calculation. The AL, CR, and keratometric readings were measured with the IOL Master. The AL/CR ratio was calculated. The data were analyzed with statistical software package STATA 13. RESULTS: Three hundred and fifty volunteers aged 18-60 years were studied. The mean ± standard deviation of AL/CR and SER were 3.04 ± 0.10 and -0.38 ± 1.42D, respectively. AL in myopia was significantly higher than in emmetropia and hypermetropia. There were no significant differences between CR in the refraction groups. Myopes had significantly higher AL/CR than nonmyopes. On controlling for age and gender, 1 mm increase in AL increased SER by -0.77D (95% confidence interval [CI] -0.91--0.64D) while a unit increase in AL/CR increased SER by -8.89D (95% CI -10.00--7.78D). Whereas AL accounts for 39% of variability in SER (P < 0.001), AL/CR accounts for 51% of the variability observed in SER (P < 0.001). CONCLUSION: This study has further confirmed that the AL remains a strong determinant of refraction, but a derived factor AL/CR accounts for more variation in final refractive status than AL in isolation.


Assuntos
Comprimento Axial do Olho/fisiologia , Córnea/fisiopatologia , Topografia da Córnea , Miopia , Refração Ocular/fisiologia , Erros de Refração/patologia , Adolescente , Adulto , Biometria , Estudos Transversais , Feminino , Humanos , Masculino , Miopia/complicações , Miopia/fisiopatologia , Nigéria , Erros de Refração/complicações , Testes Visuais
5.
Int Ophthalmol ; 36(4): 477-85, 2016 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-26537878

RESUMO

Diabetes and blindness are important health issues globally; we determined the prevalence of blindness, diabetic retinopathy, and other eye diseases in Nigerian-type 2 diabetics. A prospective, cross-sectional study was conducted on consenting type 2 diabetic patients who had scheduled comprehensive eye examination including dilated funduscopy with +78DS. Visual status was graded using the WHO criteria. Approval from Institutional Ethics Committee was obtained. Primary outcome measures were the prevalence and causes of blindness as well as prevalence of diabetic retinopathy. Secondary outcome measures were the presence of other eye diseases. Data were analyzed using SPSS version 13. Two hundred and sixty-six eyes of 133 type 2 diabetic patients aged 22-89 years were studied; 69 (51.9 %) were males while 64 (48.1 %) were females. Five (3.8 %) patients were blind while 27 (20.3 %) were visually impaired. Cataract was the leading cause of blindness (60 %) and visual impairment was found in 59.3 %. Diabetic retinopathy was present in 37 (27.8 %) diabetic patients of which 5 (3.8 %) were proliferative. Diabetic macular edema was present in 31 (23.3 %) patients. Severe visual impairment and blindness were commoner in those with diabetic retinopathy. Refractive error 67 (25.2 %), cataract 63 (23.7 %), and chronic glaucoma 44 (16.5 %) were the most prevalent non-diabetic retinopathy eye diseases. High prevalence of blindness, diabetic retinopathy, and other diseases are seen in type 2 diabetics. Health education, early diagnosis as well as treatment of diabetic retinopathy and other diseases will largely alleviate these ocular morbidities.


Assuntos
Cegueira/epidemiologia , Diabetes Mellitus Tipo 2/epidemiologia , Retinopatia Diabética/epidemiologia , Pessoas com Deficiência Visual/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nigéria/epidemiologia , Oftalmoscopia , Prevalência , Estudos Prospectivos , Adulto Jovem
6.
Ethiop J Health Sci ; 25(2): 185-8, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-26124627

RESUMO

BACKGROUND: Different types of ocular injuries could be sustained following banger explosives. This case report could be the first of such reports in West Africa. CASE DETAILS: We report cases of ocular injuries caused by bangers. This was a hospital-based study of 3 consecutive cases that presented during the New Year festival. Injuries were classified according to Birmingham eye trauma terminology system (BETTS). Two of the patients ended up with irreversible loss of vision. Another two of the three were bystanders. CONCLUSION: As banger-related ocular injuries result in significant morbidity, public education regarding the proper use of bangers would help in preventing the incidence of ocular injuries and blindness. Advocacy for a strict legislation to regulate its use is strongly recommended.


Assuntos
Traumatismos por Explosões/complicações , Traumatismos Oculares/etiologia , Adolescente , Cegueira/etiologia , Criança , Contusões/etiologia , Traumatismos Oculares/classificação , Férias e Feriados , Humanos , Masculino , Nigéria , Adulto Jovem
7.
Niger Postgrad Med J ; 21(3): 255-61, 2014 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-25331244

RESUMO

AIMS AND OBJECTIVES: To describe the prevalence and pattern of eye disorders existing among commercial motorcycle riders (CMRs) in Ile-Ife, Osun State. Materials, Subjects and Methods: A total of 1626 registered CMRs operated in 40 registered motorcycle assembly units in Ile-Ife. Using a multi- staged random sampling technique, a total of 322 riders were randomly selected from 10 units. Equal number of 322 was selected from the sample space as control. Structured questionnaires were administered and ocular examination carried out. RESULTS: SA total of 312 (96.9%) CMRs had normal vision (better than 6/18) in the better eye. The observed prevalence of subnormal visual acuity (<6/18-3/60) was 3.1% (10 CMRs) while prevalence of monocular vision was 2.8% (9 riders). Cataract and glaucoma were the major causes of visual impairment and blindness. The common ocular conditions seen were presbyopia (11.8%), allergic conjunctivitis (11.5%), glaucoma suspect (8.1%), pterygium (4.7%), pingueculum (4.0%), uncorrected refractive error (3.7%) and cataract (2.8%). It was also observed that the longer the years of riding experience of these riders, the higher the occurrence of pterygium with a significant statistical impact of p value of 0.009. Presbyopia was also the commonest disorder amongst the control group (11.2%). CONCLUSION: Presbyopia was the most common finding from the study while the commonest anterior segment disorder was pterygium which was an occupation- related ocular disorder. Causes of blindness seen were avoidable.


Assuntos
Oftalmopatias/epidemiologia , Motocicletas , Adolescente , Adulto , Fatores Etários , Idoso , Estudos de Casos e Controles , Estudos Transversais , Escolaridade , Oftalmopatias/patologia , Humanos , Pessoa de Meia-Idade , Nigéria/epidemiologia , Ocupações , Prevalência , Adulto Jovem
8.
East Afr Med J ; 91(3): 105-8, 2014 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-26859039

RESUMO

BACKGROUND: Ophthalmic surgical procedures are performed under anaesthesia to enhance comfort and cooperation of patient. OBJECTIVE: To review factors influencing the choice of anaesthesia for ophthalmic surgical procedures. DESIGN: Restrospective descriptive study. SETTING: Eye unit of a tertiary hospital. SUBJECTS: All patients who had ophthalmic surgeries in the operating theatre from January 2002 to December 2009. RESULTS: Two hundred and ninety ophthalmic surgeries were carried out during the study period. Age range was 1-95 years and mean of 61.0 ± 1.9; most (55%) were elderly while 4.8% were children. One hundred and fourty seven (50.7%) were males, 143(49.3%) females; male:female of 1.03:1. Local anaesthesia was the more commonly (92.1%) employed while general anaesthesia was used in 23(7.9%) patients. General anaesthesia was used more frequently (71.4%) in children compared to other age groups; the mean age and standard error of means for patients who had general anaesthesia (27.2 /5.4 years) is smaller compared to 63.9/0.93 years for patients who had local anaesthesia (p < 0.0001). Regional anaesthesia was the most frequently used for all types of procedures except for eye wall repairs in which general anaesthesia was used for 71.4% of patients (p < 0.0001). General anaesthesia was indicated in seven (41.2%) of emergency ophthalmic surgical procedures as compared to 16 (5.9%) of elective ophthalmic procedures P < 0.0001. CONCLUSION: General anaesthesia was more commonly employed in children, eye wall repairs and emergency ophthalmic surgical procedures.


Assuntos
Anestesia , Oftalmopatias/cirurgia , Procedimentos Cirúrgicos Oftalmológicos , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Oftalmopatias/etiologia , Oftalmopatias/patologia , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Nigéria , Seleção de Pacientes , Estudos Retrospectivos , Adulto Jovem
9.
Orbit ; 31(4): 207-10, 2012 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-22571465

RESUMO

AIM: This study was named at determining normal orbital soft tissue parameters in young adults in an indigenous black population. METHODOLOGY: Prospective study on consentimg young adults in a Nigerian University with no previous orbito-facial trauma/surgery, strabismus, ptosis, telecanthus, and history of neurological diseases or previous ocular trauma were excluded. The age, sex and height of each participant were recorded. With the aid of a manual Sliding Vernier Caliper, the inner canthal distance (ICD), outer canthal distance (OCD), right horizontal palpebrae fissure length (RHPFL), left horizontal palpebrae fissure length (LHPFL). The results were imputed, analyzed and reported as simple frequency, means and standard deviations using the SPSS version 11 and statistical significant accepted at P < 0.05. RESULTS: Two hundred and four of participants of which 136 (66.7%) were males constituted the study population. Their ages ranged between 17-38 years with a mean and standard deviation of 23.6 ± 3.2 years. Their height ranged from 1.43-1.94 m with a mean and standard deviation of 1.70 ± 0.81 m. The mean and standard deviation for OCD, ICD, RHPFL and LHPFL were 99.6 ± 5.5 mm, 36.5 ± 3.3 mm, 32.5 ± 1.8 mm and 31.7 ± 1.9 mm, respectively. The range and mean ICD (28.2-45.4 mm and 36.5 mm) is greater than the range and mean palpebrae fissure lengths in either eye. Statistcally significant gender based differences were recorded in the mean OCD and ICD with higher values in in males. CONCLUSION: Normal soft tissue orbit-ocular parameters are presented for young adults in the population showing statistically significant mean larger values for males compared with female subjects.


Assuntos
População Negra , Olho/anatomia & histologia , Órbita/anatomia & histologia , Adolescente , Adulto , Antropometria , Pesos e Medidas Corporais , Estudos Transversais , Feminino , Humanos , Masculino , Nigéria , Estudos Prospectivos , Adulto Jovem
10.
West Afr J Med ; 30(1): 47-50, 2011.
Artigo em Inglês | MEDLINE | ID: mdl-21863589

RESUMO

BACKGROUND: Blind children and young adults have to overcome a lifetime of emotional, social and economic difficulties. They employ non-vision dependent methods for education. OBJECTIVE: To assess the causes of blindness in a special school in southwestern Nigeria to aid the development of efficient blindness prevention programmes. METHODS: A cross-sectional survey of the Ekiti State Special Education School, Nigeria was conducted in May-June 2008 after approval from the Ministry of Education. All students in the blind section were examined for visual acuity, pen-torch eye examination and dilated fundoscopy in addition to taking biodata and history. RESULTS: Thirty blind students with mean age of 18±7.3 years and male: female ratio of 1.7:1 were examined. Blindness resulted commonly from cataract eight (26.7%), glaucoma six (20%) retinitis pigmentosa four (16.7%) and posttraumatic phthysis bulbi two (6.7%). Blindness was avoidable in 18 (61%) of cases. Glaucoma blindness was associated with redness, pain, lacrimation and photophobia in 15 (50%) and hyphaema in 16.7% of students; none of these students were on any medication at the time of study. CONCLUSION: The causes of blindness in rehabilitation school for the blind are largely avoidable and glaucoma-blind pupils face additional painful eye related morbidity during rehabilitation. While preventive measures and early intervention are needful against childhood cataract and glaucoma, regular ophthalmic consultations and medications are needed especially for glaucoma blind pupils.


Assuntos
Cegueira/etiologia , Baixa Visão/etiologia , Pessoas com Deficiência Visual/estatística & dados numéricos , Adolescente , Adulto , Distribuição por Idade , Cegueira/epidemiologia , Cegueira/reabilitação , Criança , Pré-Escolar , Estudos Transversais , Educação Inclusiva , Feminino , Necessidades e Demandas de Serviços de Saúde , Humanos , Masculino , Nigéria/epidemiologia , Instituições Acadêmicas , Distribuição por Sexo , Estudantes/estatística & dados numéricos , Seleção Visual/métodos , Baixa Visão/epidemiologia , Baixa Visão/reabilitação , Acuidade Visual , Pessoas com Deficiência Visual/reabilitação
11.
Middle East Afr J Ophthalmol ; 17(4): 310-4, 2010 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-21180430

RESUMO

BACKGROUND: Onchocerciasis (river blindness) is a major cause of bilateral blindness with devastating socioeconomic consequences. Since Nigeria is the most heavily onchocerciasis endemic country in the world, the information on people's knowledge about this disease is significant. This could influence their response to current preventive measures of the African Programme for Onchocerciasis Control. AIM: This study was designed to estimate the level of knowledge and attitudes of rural/semi-urban communities in Ife North Local Government Area of Osun State toward onchocerciasis. MATERIALS AND METHODS: Cluster random sampling was used to select 500 adults for the study. Semi-structured questionnaires were administered to subjects. Data on knowledge of the local name, cause, mode of transmission, manifestation, severity, treatment, and prevention of onchocerciasis were collected and analysed. Statistical analysis included frequency distribution of the responses and a Chi-square test for comparison of variables with the P value for statistical significance set at 0.05. RESULTS: Onchocerciasis was well known by its local name among 458 (91.6%) of the respondents. Only seven (1.4%) knew that it affects both the eyes and skin. The cause was commonly attributed to impure blood by 114 (22.8%), whereas transmission was thought to be through fomites by 161 (32.2%). Only 12 (2.4%) respondents attributed the disease to blackfly bites. The level of education and the association of onchocerciasis with a river were significantly associated (P = 0.001). Subcutaneous nodules were felt to contain water (85.4%), baby worms (3.2%), and fat (0.6%). There was a negative attitude toward sufferers of the disease. CONCLUSION: Adequate information transfer in simple local dialect by trained personnel to the communities at risk of onchocerciasis is essential for better uptake of all aspects of the onchocerciasis control programme.

12.
Afr Health Sci ; 10(1): 54-7, 2010 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-20811525

RESUMO

BACKGROUND: Hospitalization for eye care is required for different reasons. The pattern of admissions into the ophthalmic wards of a sub-urban tertiary hospital was studied. METHODOLOGY: Records of patients admitted into the Ophthalmology wards of the Obafemi Awolowo University Teaching Hospitals Complex Ile-Ife from January 2004 to December 2007 were reviewed and the age, sex, duration of admission and diagnosis recorded. Data was analyzed with SPSS version 13 and statistical significance inferred at P<0.05. RESULTS: Of the 523 patients admitted, 60.2% were males while 39.8% were females (P<0.0001); the male preponderance becomes less prominent with increasing age (P=0.001). The duration of admission ranged between 2 and 24 days with a mean of 2.86+/- 1.95 days and 63% were admitted for 3 days. The main indications for admission were cataract (58.3%), ocular trauma (14.3%) and glaucoma (13.4%). Eye injuries were more common among children and young adults while cataract and glaucoma were the leading indications in the middle aged and elderly. CONCLUSION: Cataract, trauma and glaucoma were the leading indications for ophthalmic hospitalization. Human and infrastructural development of the ophthalmology unit should lay emphasis on the more prevalent needs to enhance effective and efficient management of these diseases.


Assuntos
Traumatismos Oculares/cirurgia , Tempo de Internação/estatística & dados numéricos , Admissão do Paciente/estatística & dados numéricos , Adolescente , Adulto , Fatores Etários , Idoso , Extração de Catarata/estatística & dados numéricos , Oftalmopatias/epidemiologia , Oftalmopatias/terapia , Traumatismos Oculares/epidemiologia , Feminino , Glaucoma/epidemiologia , Glaucoma/terapia , Hospitais de Ensino/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Nigéria/epidemiologia , Estudos Retrospectivos , Distribuição por Sexo , Adulto Jovem
13.
West Indian Med J ; 58(5): 472-5, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-20441068

RESUMO

Integration of primary eye-care (PEC) into the existing primary healthcare (PHC) system is efficient in reaching rural communities. Baseline assessment of human and material resources for primary eye-care delivery in a rural local government area of southwestern Nigeria with projected population of 126,625 was conducted. Data on number and cadre of all PHC facilities and health-workers were collected. All facilities were visited and materials required for basic PEC inspected. Forty-one (42.3%) community health extension workers, 42 (43.3%) health assistants, 3 (3.1%) community officers of health and 11 (11.2%) registered nurses administered PHC in 27 health facilities. No worker had training in PEC and none of the centres had all the materials for basic PEC delivery. Although procurement of materials and training of health-workers in basic PEC delivery is required, the healthcare facilities and workers currently available are adequate to commence integration of PEC into the PHC system.


Assuntos
Agentes Comunitários de Saúde/provisão & distribuição , Oftalmopatias/terapia , Acessibilidade aos Serviços de Saúde , Atenção Primária à Saúde , Serviços de Saúde Rural , Bandagens/provisão & distribuição , Estudos Transversais , Países em Desenvolvimento , Humanos , Nigéria , Soluções Oftálmicas/provisão & distribuição , Atenção Primária à Saúde/estatística & dados numéricos , Serviços de Saúde Rural/estatística & dados numéricos , Recursos Humanos
14.
Tanzan Health Res Bull ; 9(2): 126-31, 2007 May.
Artigo em Inglês | MEDLINE | ID: mdl-17722416

RESUMO

Blindness survey remains a useful tool for eye care needs assessment. A cross sectional survey of Atakunmosa West Local Government Area, a rural community of southwest Nigeria with no form of eye care facility was carried out. The objective of this study was to define areas of eye care need and develop programme for elimination of avoidable blindness in the region. Multistage cluster sampling technique selected 1248 respondents across all the eleven health districts. Respondents had visual acuity and ocular examination. Blindness was defined as presenting visual acuity (pva) of < 3/60 in the better eye and visual impairment as pva of < 6/18 in the better eye. Out of the 1,248 respondents screened, 14 (1.1%) were blind and 78 (6.3%) were visually impaired. There was an increasing risk of blindness and visual impairment with age; occurring more commonly after 60 years of age. The prevalence of blindness and visual impairment were higher in females although not statistically significant (P = 0.70; 0.46 respectively). Blindness was caused mainly by cataract (57.2%), glaucoma (14.3%) and congenital childhood blindness (14.3%). Cataract (57.7%), glaucoma (16.7%) and uncorrected refractive error (15.4%) were the leading causes of visual impairment. Blindness was avoidable in 85.7% of cases. Qualitative and subsidised cataract surgical and refractive services are needed urgently in this region and therefore, the incorporation of eye health care into the existing primary health care system may ensure programme sustainability.


Assuntos
Cegueira/epidemiologia , Transtornos da Visão/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Cegueira/etiologia , Criança , Estudos Transversais , Feminino , Humanos , Governo Local , Masculino , Pessoa de Meia-Idade , Nigéria/epidemiologia , Transtornos da Visão/etiologia , Transtornos da Visão/fisiopatologia
15.
Afr J Med Med Sci ; 36(4): 371-5, 2007 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-18564655

RESUMO

The indication for surgical eye removal reflects the pattern of severe ocular diseases in a given community and gives insight into the causes of uniocular blindness. It is an unfortunate end to certain ocular morbidities. In instances where the fellow eye is already blind, it then becomes even more grievous. The aim of the study is to find out the reasons for surgical eye removal in Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC) Ile-Ife. Nigeria. Retrospective analytic study of records of all patients who had their eyes removed in the Ophthalmic theatre of OAUTHC Ile-Ife from January 1994 - December 2003 were reviewed without prejudice to method of such removal. A total of 94 eyes were removed during this 10 year period, out of which 92 records were available for inclusion in this study. 30.4% of the patients were below 10 years of age. The male to female ratio was 2.1:1. All cases of eye removal were uniocular. Trauma was the leading cause of eye removal (43.4%) while orbito-ocular tumour was next (30.4%). Tumour was the leading cause of eye removal in the paediatric age group (87.2%) with Retinoblastoma being the commonest indication. Six out of the 92 (6.5%) patients studied unfortunately were already blind in the second eye; in this group of individuals the reason for eye removal was preventable in 83.3%. Most of the indications for eye removal were avoidable. Eye health education is needful for the general populace and particularly for individuals with an 'only' eye.


Assuntos
Enucleação Ocular/estatística & dados numéricos , Evisceração do Olho/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Nigéria , Fatores de Risco
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