Autistic disorder in Nigeria: profile and challenges to management.

Autism represents one of the most common developmental disorders affecting children, but there are few reports on autism in African children. Our study describes the profile of autistic disorder in a cohort of Nigerian children and appraises short-term outcomes. Children seen at the pediatric neurology and the child psychiatry clinic of the University College Hospital, Nigeria were screened for autistic disorder using the American Psychiatric Association's Diagnostic and Statistical Manual IV. Forty-five males and 9 females were identified with autism, and the disease accounted for 2.3% of 2320 new cases seen during the period. The mean age at which parents observed deviations in behavior was 22.5 (SD=6.6) months, while the mean age at diagnosis was 44.7 (SD=21.2) months. Twelve (22.6%) children had a positive family history of autism, and forty (75.5%) had associated neurological comorbidities. Diagnosis of autism is often delayed in Nigeria, and affected children have a high frequency of neurological comorbidities.

Chronic blood transfusion for primary and secondary stroke prevention in Nigerian children with sickle cell disease: a 5-year appraisal.

BACKGROUND: Chronic blood transfusion (CBT) diminishes the risk of primary and secondary stroke in sickle cell disease (SCD). We appraised CBT and assessed its feasibility as an option for stroke prevention in a setting of limited resources. METHODS: All new cases of SCD seen in the Paediatric Hematology/Neurology units of the University College Hospital, Ibadan, Nigeria over a 5-year period were screened and followed up to identify those who had an indication for CBT for stroke prevention. Caregivers were counseled and offered CBT when indicated. Children of caregivers who accepted chronic transfusion were carefully followed up and outcomes documented. RESULTS: Five (10%) of the caregivers of the 50 children who had an indication for CBT for stroke prevention consented to the treatment. They all had homozygous sickle cell anemia and had suffered a stroke. None of the children with abnormal TCD velocities consented to CBT. Two children experienced transfusion reactions, fatal in one. The mean annual cost of chronic transfusion (without chelation) was $3,276 (SD = 1,168). Major reasons given for declining CBT were high costs of blood transfusion, unavailability of blood, the need to regularly seek for blood donors, and the indefinite duration of blood transfusions. CONCLUSION: High economic costs, unavailability of blood, need to regularly seek for blood donors, cultural beliefs, and high frequency of transfusion reactions are major challenges to a successful CBT program in Nigeria. There is a need for government subsidy on blood transfusions and improved efforts towards provision of safe and affordable blood.

Complementary and alternative medicines use in children with epilepsy in Ibadan, Nigeria.

BACKGROUND: There is documented evidence that the use of complementary and alternative medicines (CAM) has been on the increase worldwide. METHODS: A standardized questionnaire was administered to caregivers of children with epilepsy to evaluate the prevalence and pattern of CAM use. RESULTS: One hundred and seventy five caregivers of 175 children with epilepsy were studied. Ninety nine (56.6%) of the caregivers gave a history of CAM use. The forms of CAM used were herbal preparations (39.4%), spiritual/prayer healing (34.3%), scarifications (17.1%) and special vitamins (6.1%). Seventy (40%) of the 175 children had received CAM ever before seeking Western Medicine for the treatment of epilepsy. Of the 99 children with history of CAM use, 33 (33.3%) continued to use CAM in combination with the prescribed anti-epileptic drug (AED). Adverse effects were reported in 17 (17.1%) cases. There was no statistically significant relationship between the type of epilepsy and the use of CAM (p= 0.229, OR 1.655, 95% CI 0.608-4.508). There was a statistically significant inverse relationship between social class of the family (p = 0.043, OR 0.354, 95% CI 1.087-2.489) and mother's level of education (p = 0.013, OR 2.618, 95% CI 1.173-5.844) and the use of CAM. Only 30 (30.3%) of the 99 caregivers had spontaneously volunteered the history of the use of CAM to the attending physician and the leading reason for not giving the history was that the attending physician did not ask for the information. CONCLUSION: Children with epilepsy frequently use CAM and attending physicians often fail to ask about use of CAM in the routine evaluation of patients. There is a need to routinely ask caregivers and patients about the use of CAM in management of their disease.

Stroke recurrence in Nigerian children with sickle cell disease treated with hydroxyurea.

AIMS AND OBJECTIVES: To compare the outcome after a first clinical stroke, following treatment with and without hydroxyurea (HU). SUBJECTS AND METHODS: A retrospective review of a cohort of Nigerian children with SCD, who had suffered a first stroke, was carried out. Outcomes in the group of children who received and did not receive HU were compared. RESULTS: Thirty two children presented with stroke and one died of haemorrhagic stroke at presentation. All the children had haemoglobin SS phenotype, and ischaemic stroke was the predominant form seen. Mean age at first clinical stroke was 7 years, 7 months (SD=2 years, 4 months). Thirteen children received HU while 18 declined HU therapy. Maximum dose of HU ranged from 20-25 mg/kg/ day. The secondary stroke incidence of 7/100 person years in the HU group was significantly lower than the 28/100 person years in the non-HU group (P=0.001, OR 3.808, 95% CI 1.556, 9.317). Children who did not receive HU were more likely to drop out of school and to have moderate-severe motor disabilities requiring caregiver assistance for daily living. CONCLUSION: In settings where facilities for chronic blood transfusion are not accessible or feasible, HU therapy should be considered for secondary stroke prevention in children with SCD.

Mental health problems in Nigerian children with epilepsy: associations and risk factors.

Epilepsy is the most common neurological disorder affecting children, and the greatest burden of childhood epilepsy is found in the developing countries of the world. Behavioral problems are reported to occur more frequently in children with epilepsy, but there are limited studies on the pattern of behavioral problems in children living with epilepsy in sub-Saharan Africa. Eighty-four consecutive cases of epilepsy aged ≥5 years seen at the pediatric neurology clinic of the University College Hospital, Ibadan, Nigeria over a period of 9 months were screened for behavioral problems using the Rutter A2 scale. Behavioral problems were found in 39 (46.6%) of 84 subjects and occurred more frequently in males. Presence of associated learning difficulties (OR 5.13, 95% CI 1.61-16.36) and being diagnosed with epilepsy within 6 months of the onset of the first epileptic seizure (OR 4.54, 95% CI 0.073-0.69) independently predicted psychopathology in the cases studied. Emotional and behavioral problems are common in Nigerian children with epilepsy. There is a need for effective mental health services for children with epilepsy in order to optimize outcomes.

Development and validation of the Ibadan Simplified Developmental Screening chart.

Background: Developmental assessment remains an integral part of the routine evaluation of the wellbeing of every child. Children in resource-poor countries are not routinely assessed for signs of developmental delay and developmental disorders are frequently overlooked. A major gap exists in the availability of culturally appropriate and cost-effective developmental screening tools in many low and middle income countries (LMICs) with large populations. Objective: To bridge the existing gap, we describe the process of the development and validation of the Ibadan Simplified Developmental Screening (ISDS) chart, for routine developmental screening in Nigerian children. Methods: We developed an item pool across 4 domains of development namely, the gross motor, vision-fine motor, communication and socio-behavioural domains. The ISDS chart consists of 3-4 item questions for each domain of development, and responses are to be provided by the caregiver. Each chart is age-specific, from 6 weeks to 12 months. A total score derived from the summation of the scores in each domain are plotted on the ISDS scoring guide with a pass or fail score. Each child was evaluated by the Ages and Stages Questionnaire as the standard. Results: A total of 950 infants; 453 males and 497 females were enrolled. The estimates of internal consistency between the two instruments ranged between 0.7-1.0. Using the ASQ as the gold standard, the ISDS chart demonstrated a sensitivity of 98.8%, 78.4% and 99.7% in the gross motor, communication and the social and emotional domains respectively, for detecting infants who might require further assessment for developmental delays. Conclusion: The indigenous tool fills a major gap in the need for cost-effective interventions for developmental monitoring in LMICs. Future work should include the deployment of the tool in the wider population, using digital health approaches that could underpin policy making in the region.

Early-onset developmental impairments among infants attending the routine immunization clinic at the University College Hospital, Ibadan, Nigeria.

Developmental disorders are frequently overlooked in the developing countries, particularly in sub-Saharan Africa. Early identification of developmental delays (DDs) is critical to optimal outcomes. This study set out to determine the proportion of children who are at risk of DDs among infants attending immunization clinics at the University College Hospital, Ibadan, Nigeria. Infants 6 weeks to 12 months of age (median age 6 months) who presented for routine immunization were screened for DDs using the Ages and Stages Questionnaire. A total of 587 infants [312 (53.2%) males] were enrolled. A total of 198 (33.7%) children showed signs of DDs. For the domains of communication skills, fine motor skills, gross motor skills, problem solving/cognition skills and personal/social skills, the prevalences of DDs were 7.5%, 15.0%, 10.7%, 14.1% and 14.8%, respectively, and 14.3% had global DDs. Factors that significantly predicted DDs included prematurity (odds ratio [OR] 2.64 [95% confidence interval {CI} 1.45 to 2.05]) and a history of perinatal asphyxia (OR 1.74 [95% CI 1.77 to 2.49]). There is a need to incorporate routine developmental screening into the Nigerian healthcare system for timely recognition of DDs and prompt interventions.

Predictors of early seizure remission in Nigerian children with newly diagnosed epilepsy.

BACKGROUND: It is important to predict as soon as possible after diagnosis and starting treatment, the likely clinical course of childhood-onset epilepsy, both in terms of seizure control and even more pertinently, seizure intractability. Little is known about the factors predictive of seizure control in African children. METHODS: All consecutive cases of newly-diagnosed childhood epilepsy seen over a period of two years in the Paediatric Neurology clinic, University College Hospital, Ibadan, Nigeria were prospectively followed for a period of three years to determine seizure outcomes. Remission was defined as being seizure-free for at least two consecutive years. RESULTS: A total of 170 children were enrolled but 54 defaulted and were excluded from further analysis. Twenty nine (25%) attained remission while 20 (17.2%) showed signs of intractability. The remaining 67 (57.8%) showed some response to anti-epileptic drug (AED) therapy. Primary generalized epilepsy was found to be significantly associated with seizure remission and successful discontinuation of AED. Factors associated with reduced likelihood of seizure remission were remote symptomatic/cryptogenic aetiology, slow waves on electroencephalography (EEG), high seizure frequency of at least one attack/ month at presentation, failure of response to the initial AED and presence of associated neurological deficits. On logistic regression, high seizure frequency and presence of slow waves on EEG remained independent negative predictors of seizure remission. CONCLUSION: About one-quarter of Nigerian children with newly diagnosed epilepsy attain early seizure remission within the first three years ofAED therapy. The major predictors of poor seizure control and failure of seizure remission include high seizure frequency at presentation and presence of slow waves on EEG.

Spot Urine Protein-to-Creatinine Ratio Compared with Dipstick Proteinuria as a Primary Screening Tool for Renal Disease in a Community Setting.

The Kidney Disease: Improving Global Outcomes (KDIGO) advocates the use of dipstick proteinuria as a primary screening tool. However, the performance of dipstick urinary for proteinuria has been adjudged to be weak, unreliable with poor predictive value. This study aimed to determine and compare significant proteinuria (SP) using spot urinary protein-to-creatinine ratio (UPr/UCr) as a primary screening tools with dipstick proteinuria among the high-risk African children. This study was a cross-sectional study, involving 33 schools in Ogbomoso land, Southwestern Nigeria. A total of 1316 apparently healthy children were recruited through a multistage sampling technique from both rural and urban communities using a semi-structured questionnaire. Dipstick urinalysis was performed on early morning urine samples. Urinary protein was determined using a turbidimetric method, while Jaffe's reaction was used to measure urinary creatinine concentration. Statistical analysis was performed using IBM SPSS Statistics version 23.0 for Windows. The prevalence of SP using spot UPr/UCr (≥0.2) and dipstick proteinuria (≥1+) was 18.0% and 0.8%, respectively (P <0.001). Of the 224 subjects with SP using UPr/UCr, the females (140; 20.1%) had higher proportion of SP compared to males (84; 15.4% - P = 0.032). Nephrotic range proteinuria was detected in 9/10 (90%) using UPr/UCr, while urinary dipstick method identified only 3/10 (30%). A biserial correlation coefficient (r = 0.092; P =0.001) and inter-rater agreement (Cohen's Kappa = 0.01) were poor and McNemar's test was P<0.0001. In the community, UPr/UCr ratio appeared to perform better than dipstick as a primary screening tool for renal disease and may be adopted in the early detection of SP as a marker of kidney disease against the current KDIGO guideline of dipstick proteinuria.

Invasive pneumococcal disease in children aged <5 years admitted to 3 urban hospitals in Ibadan, Nigeria.

BACKGROUND: Streptococcus pneumoniae remains a major cause of childhood morbidity and mortality in the world. The introduction of pneumococcal conjugate vaccine in developing countries will be facilitated by a clearer understanding of the disease burden for bacterial causes of pneumonia and meningitis and the prevalent serotypes of S. pneumoniae. METHODS: We conducted a prospective, hospital-based surveillance for a 2-year period involving children aged 2-59 months at 3 urban hospitals in Ibadan, Nigeria, using standard microbiological methods with confirmation and further testing of isolates at the Medical Research Council Laboratories in The Gambia. RESULTS: There were 1210 cases overall: 481 (39.8%) were meningitis, 399 (33.0%) were pneumonia, and 330 (27.2%) were bacteremia clinical syndromes. There were 24 cases of definite meningitis, of which 9 were caused by S. pneumoniae, 11 by Haemophilus influenzae type b, and 4 by Klebsiella species. Of the 90 culture-positive pneumonia cases, 9 were caused by S. pneumoniae, 2 by H. influenzae type b, and 79 by other species. Among cases of bacteremia, the pathogen isolation rate was 28.8% (95 of 330); the isolated species included S. pneumoniae (3 isolates), Staphylococcus aureus (20 isolates), Klebsiella species (13 isolates), Salmonella species (15 isolates), and Escherichia coli (6 isolates). Of the 23 S. pneumoniae isolates, 11 were serotyped; the serotypes found were 5 (5 isolates), 19F (3 isolates), and 4 (3 isolates), and 1 isolate was nontypeable. These isolates were all susceptible to penicillin. Eight of 9 patients with definite pneumococcal meningitis died, whereas all patients with pneumococcal pneumonia and septicemia survived. CONCLUSIONS: Of the pneumococcal serotypes identified, 55% were covered by the licensed 7-valent pneumococcal conjugate vaccine, whereas all are covered by the 10- and 13-valent vaccines.

An analysis of disorders seen at the Paediatric Neurology Clinic, University College Hospital, Ibadan, Nigeria.

BACKGROUND: Paediatric neurological disorders constitute a major cause of disability in childhood. Children in the developing countries are disproportionately affected and in addition face the added burden of poverty, inadequate health facilities, stigmatisation and lack of facilities for rehabilitative care. OBJECTIVE: To describe the spectrum of neurological disorders seen among Nigerian children presenting at the paediatric neurology clinic of the University College Hospital, Ibadan, Nigeria. METHODS: All children presenting at the paediatric neurology clinic of the University College Hospital, Ibadan, Nigeria over a period of 20 months were prospectively studied. Diagnoses were made from detailed history, thorough physical examination, with particular emphasis on the central nervous system and appropriate investigations as indicated. RESULTS: There were a total of 644 cases during the study period, 369 males and 275 females, giving a male to female ratio of 1.3:1. There were 1353 consultations at the paediatric neurology clinic and these accounted for 21.0% of the total 6,442 consultations at the paediatric specialist clinics in the hospital. The most frequent paediatric neurological disorders were epilepsy (45.3%), cerebral palsy (36.0%), neuro-muscular disorders (4.5%) and mental retardation (4.5%). CONCLUSION: Paediatric neurological disorders constitute a major reason for paediatric specialist care in Ibadan, Nigeria. Preventable causes play a major role in the aetiology of the major paediatric neurological disorders seen in this part of the world.

Childhood bacterial meningitis in Ibadan, Nigeria--antibiotic sensitivity pattern of pathogens, prognostic indices and outcome.

Bacterial meningitis remains a major cause of morbidity, mortality and neurodisability in childhood, particularly in the developing world where effective vaccines against the usual pathogens responsible for the disease are not in routine use. To describe the patterns and outcome of bacterial meningitis among children admitted into the University College Hospital (UCH), Ibadan, Nigeria. All children who satisfied the case definition for meningitis, admitted into the paediatric wards of the University College Hospital, UCH, Ibadan over a period of 30 months were prospectively enrolled and blood and CSF samples were taken for bacteriological analyses. A total of 97 children, 62 males and 35 females were studied. Their ages ranged between 2 months and 12 years, mean age 33.0 (SD=41.7) months, with 80.4% of the cases below the age of 5 years. Haemophilus influenzae type b (Hib) was the leading pathogen, found in 16 (55.1%) of the 29 cases of definite meningitis. Other isolates include Streptococcus pneumoniae (24.1%), Klebsiella spp (7.0%), Staphylococcus aureus (7.0%), Escherichia coli (3.4%) and Pseudomonas spp. (3.4%). Hib and pneumococcus showed varying degrees of resistance to chloramphenicol, penicillin and cotrimoxazole. Twenty six (26.8%) of the cases died and 67.6% of the survivors developed significant neurological sequele. Bacterial meningitis remains a major cause of childhood mortality and neurodisability. Hib and pneumococcus remain the major pathogens responsible for this dreadful disease in Ibadan, Nigeria. The increasing emergence of antibiotic resistance calls for institution of adequate control measures, particularly routine childhood immunisation against the disease.

PREVALENCE OF BACTERAEMIA AMONGST CHILDREN WITH FEBRILE SEIZURES AT THE UNIVERSITY COLLEGE HOSPITAL, IBADAN.

BACKGROUND: Febrile seizures are common among children and these are known to result from the diverse aetiological factors, known to cause fever in children. OBJECTIVES: To determine the prevalence of bacteraemia amongst children with febrile seizures at the children's emergency room of the University College Hospital, Ibadan, Nigeria. METHODOS: This was a prospective study involving 147 children who were presented with febrile seizures over a period of 13 months at the University College Hospital Ibadan. They all had their blood cultures sample taken under aseptic conditions. Other investigations performed on them included a packed cell volume, full blood count and blood film for malaria parasite. RESULTS: A total of 83 males and 64 females with febrile seizures were studied. Their ages ranged from 4 to 60 months with a mean age of 26.35 + 13.76 months. Bacteraemia was diagnosed in 32(21.8%) of the cases. The predominant organism isolated from the blood of these patients was Staphylococcus aureus. CONCLUSION: Bacteraemia is a frequent finding in children with febrile seizures hence, it may be beneficial to carry out blood culture in such children on the suspicion of a probable bacterial infection.

Ocular abnormalities in children with cerebral palsy.

This prospective study was undertaken to evaluate the prevalence of ocular abnormalities, as well as describe the various eye defects seen among cases of cerebral palsy presenting at the Paediatric Neurology Clinic, University College Hospital, Ibadan, Nigeria. All cases of cerebral palsy seen at the Paediatric Neurology Clinic, University College Hospital, Ibadan, over a period of 18 months were carefully evaluated by the Paediatric Neurologist for signs of ocular abnormalities. Those in whom such abnormalities were found were referred to the Consultant Ophthalmologist for detailed eye examination and accurate description of the ocular abnormalities. One hundred and forty nine children with cerebral palsy were seen during the period of study, forty two had associated ocular abnormalities, giving a prevalence rate of 28.2%. More than half (61.9%) of the cases were completely blind. The major ocular abnormalities identified in the affected cases were strabismus (50%), optic atrophy (50%) and cortical visual impairment (47.7%). Other eye defects less frequently seen were nystagmus (9.5%) and refractive errors (4.8%). Presence of spastic quadriplegia was associated with an increased risk of ocular abnormalities. Ocular abnormalities are a frequent problem in children with cerebral palsy. Evaluation of all children with cerebral palsy must include amongst other things, a full ophthalmologic evaluation, even when no gross eye anomalies are visible to the attending physician. Early identification of these defects in children with CP is crucial in order to institute prompt therapy in cases with defects that are amenable to treatment.

Holoprosencephaly in Ibadan, Nigeria: a report of three cases and review of literature.

Holoprosencephaly is a rare congenital malformation resulting from failure of cleavage of midline structures of the forebrain and face. It affects 0.49-1.2 in 10,000 births around the world. The nature of this condition in African children is not well documented in literature. We present a cluster of three cases of holoprosencephaly with varying degrees of facial and intracranial malformations seen within a 6 month period at the University College Hospital, Ibadan, Nigeria.

Intrauterine fetal death of one of twins, coexisting with hydranencephaly in the surviving co-twin: a case report.

Hydranencephaly, a relatively rare malformation of the brain, is characterised by absence of the cerebral hemispheres and their replacement by sacs filled with cerebrospinal fluid. It is one of the recognised forms of intracranial malformations associated with intrauterine fetal demise of one of twins in monochorionic twin gestation. This report illustrates the development of hydranencephaly in a surviving twin sequel to intrauterine fetal demise of the co-twin.

Non-traumatic paraplegia in Nigerian children presenting at the University College Hospital, Ibadan.

A review of the presentation, management and outcome in all children presenting with non-traumatic paraplegia managed by the paediatric neurology team at the University College Hospital Ibadan, Nigeria from June 1989 to May 2004 is presented. Of the 110 patients, there were 54 males and 56 females giving a M:F ratio of 1:1. The mean age of the group was 5.3 (SD = 3.1) years, with a range from 9 months to 11 years. Infections and infectious processes caused the paraplegia in 102 (92.7%) of the cases with poliomyelitis and tuberculosis (TB) of the spine accounting for 88 (80%) of cases. The study period was divided into three 5 year periods. While poliomyelitis was the commonest cause of paraplegia (60%) in the first 5 years: TB spine was responsible for most cases (40%) in the last 5-year period of the study. There was a significant reduction in the total number of cases seen when the initial 5-year period was compared with the last (45 and 26 respectively, P = 0.001). Overall mortality among the 110 admitted patients was 7.2% being highest (50%) in malignant disorders and none was recorded in TB spine. Prognosis for eventual ability to walk was best in cases of TB spine where 37 of the 39 patients (95%) were ambulant by discharge after 60 days of anti-TB treatment. The 2 non-ambulant patients eventually walked within 3 months of discharge while on maintenance treatment for TB. Only 2 of the 51 non-ambulant patients obtained wheelchairs at discharge. The implications of inadequate facilities for investigation and treatment as well as the lack of financial and social support for the families of affected children are discussed.

NEUROMUSCULAR DISEASE MIMICKING MYASTHENIA GRAVIS IN A NIGERIAN FEMALE ADOLESCENT: COULD THIS BE NEMALINE ROD DISEASE?

BACKGROUND: Nemaline rod disease is a congenital myopathy, presentation of which may mimic myasthenia gravis. METHOD: We report a suspected case of nemaline rod disease in a female adolescent who presented with features similar to myasthenia gravis but failed to respond effectively to its conventional management. She had features of respiratory failure and cardiomyopathy. RESULTS: Patient had a turbulent clinical course and finally succumbed to illness on the fifth day of admission. CONCLUSION: This report is meant to sensitize child neurologists and general paediatricians on the need to have a broad spectrum of considerations in the management of suspected myasthenia gravis, especially when response to anticholinesterase is poor.

Prognostic indices in childhood heart failure.

OBJECTIVES: To evaluate the short term prognosis of childhood heart failure and highlight the factors that affect outcome among cases of heart failure admitted into the paediatric wards, University College Hospital, Ibadan. BACKGROUND: Childhood heart failure remains a major cause of morbidity and mortality in the developing world. The advent of open heart surgery, use of better myocardial preservative techniques, and the introduction of newer, more effective drugs in the treatment of heart failure have greatly improved the outcome of children with heart failure in the developed world. The outlook of such children in the developing world however remains poor. METHODS: One hundred consecutive cases of heart failure admitted into the Paediatric wards of the University College Hospital, Ibadan with a diagnosis of heart failure over a 10-month period were studied prospectively. Diagnosis of heart failure was based on the presence of at least three of the four cardinal signs of heart failure: tachypnoea, tachycardia, tender hepatomegaly and cardiomegaly. All cases were followed up daily till a definite outcome was determined. RESULTS: The predominant underlying causes of heart failure were acute respiratory infections (36%), severe anaemia (28%), and congenital heart disease (25%). There was a case-fatality rate of 24% among the study population. Poor prognostic indices identified were age below one year or above 5 years, presence of underlying acute respiratory infections, rheumatic heart disease and renal disorders. CONCLUSION: Heart failure in Nigerian children though mostly due to preventable causes, are associated with an unacceptably high mortality.

Measles in Ibadan: a continuous scourge.

Measles remains one of the leading causes of childhood mortality in the world, despite the availability of a safe, effective, relatively inexpensive vaccine. It is also one of the leading causes of childhood blindness in the developing world. We reviewed the records of cases of measles admitted into Oni Memorial Children's Hospital, Ibadan over a 5-year period, January 2000 to December 2004; to evaluate any changes in the pattern of the disease. A total of 666 cases of measles were admitted comprising of 347 males and 319 females, giving a male to female ratio of 1.1:1. The yearly incidence of measles remained fairly the same from January 2000 to December 2002. There was a marked increase in yearly incidence in the year 2003. The majority of the affected children (74.1%) were 2 years and below. One hundred and thirty-six (20.4%) cases developed measles before the age of 9 months, the recommended age for measles vaccination in Nigeria. The peak incidence occurred in the months February and March. The commonest complication was bronchopneumonia, seen in 45.2% of cases. Other complications include protein-energy malnutrition, tuberculosis, croup, keratopathy, otitis media, heart failure and tension pneumothorax. Fifty-six patients died giving a case fatality rate of 8.4%. Factors associated with increased mortality were young age (<2years) and malnutrition. Measles remains a major threat to the health of the Nigerian child. A significant number of children developed measles before receiving the required vaccination at the recommended age of 9 months. There is a need to review the current immunisation policy, strengthen immunisation practices and improve the living standards in order to make the eradication of measles a reality.