Publications by authors named "John Okeniyi"

Article Synopsis
  • The study aimed to compare cardiovascular features in children with sickle cell anaemia (SCA) during steady-state and vaso-occlusive crisis (VOC) at Wesley Guild Hospital, Nigeria.
  • Researchers conducted a descriptive cross-sectional matched case-control study with 93 children in VOC and 93 age- and sex-matched controls in steady-state, aged 5 to 15 years.
  • Results showed that children in VOC had significantly higher pulse rate, blood pressure, and more abnormal electrocardiographic findings compared to controls, indicating worse cardiovascular dysfunction during VOC, which physicians should monitor to reduce mortality risks.
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Article Synopsis
  • Cerebral malaria (CM) is a serious and often fatal form of malaria, with changing presentation patterns that can complicate diagnosis and treatment, potentially leading to poor outcomes.
  • A study involving 64 children with CM found that the majority presented with fever and convulsions, with significant instances of coma, anemia, and other complications.
  • The research emphasizes the importance of early recognition and management of CM to improve survival rates and health outcomes for affected children.
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Background: Tetralogy of Fallot (TOF) is the leading cyanotic congenital heart disease. We commenced open-heart surgery at the Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC), Ile-Ife, Nigeria in 2016.

Objectives: To review the incidence, pattern, management and treatment outcomes of TOF at the OAUTHC.

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Background: Sickle cell anemia (SCA) is associated with recurrent vaso-occlusive crisis (VOC) and the risk of myocardial ischemia (MI). This study investigated the utility of electrocardiography (ECG) and cardiac troponin I (cTnI) in diagnosing MI during VOC.

Materials And Methods: Children with SCA 5 to 15 years of age in VOC (patients) and age-matched and sex-matched steady-state controls were studied.

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Background: Paediatric cardiac services in Nigeria have been perceived to be inadequate but no formal documentation of availability and distribution of facilities and services has been done.

Objective: To evaluate and document the currently available paediatric cardiac services in Nigeria.

Methods: In this questionnaire-based, cross-sectional descriptive study, an audit was undertaken from January 2010 to December 2014, of the personnel and infrastructure, with their distributions according to geopolitical zones of Nigeria.

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Background: Lipid and electrocardiographic (ECG) abnormalities have been reported in adults with sickle cell anaemia (SCA) and may reflect underlying structural and/or functional damage. However, the relationship between ECG and lipid abnormalities among children with sickle cell disease is not fully understood.

Objectives: To compare the steady-state lipid and ECG abnormalities in children with SCA to the controls and examine the hypothesis that lipid abnormalities are closely related to electrocardiographic abnormalities, and therefore are a reflection of cardiac damage among these children.

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Introduction: The development and spread of Plasmodium falciparum resistance to most commonly used antimalarials remain a major challenge in the control of malaria. Constant monitoring of drug efficacy is an important tool in establishing rational antimalarial drug policies.

Methodology: A randomized comparative study was conducted at the Wesley Guild Hospital, Ilesa, Nigeria between February 2010 and September 2011 comparing the efficacy and safety of artemether-lumefantrine (Coartem) and fixed dose of artesunate plus amodiaquine (Larimal) in the treatment of uncomplicated P.

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Background: Severe anaemia (haemoglobin concentration less than 50 g/l) is a major cause of paediatric hospital admissions and deaths in the tropics.

Objectives: To examine the pattern and predictors of mortality among severely anaemic children.

Methods: A prospective cross-sectional study was conducted among children with severe anaemia at the Children's Emergency Room of the University Teaching Hospital, Ado-Ekiti, Nigeria.

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We report four cases of encephalopathy admitted with fever, hypercyanosis, breathlessness, deep coma and convulsions considered of interest because these children had cyanotic heart diseases and concomitant cerebral malaria. Their presenting clinical features, which suggested cerebral malaria (decreased level of consciousness ranging in severity from drowsiness and severe headache to confusion, delirium and even deep coma) may equally characterise hypercyanotic episodes among children with uncorrected cyanotic cardiac defects. We also inferred that children with cyanotic cardiac defects may be prone to cerebral malaria and that those residing in the tropics may benefit from anti-malarial prophylaxis.

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Background: The contribution of maternal postnatal depression to infant growth and under-nutrition in Africa has not been well studied. This study aims to examine the impact of postnatal depression (PND) on infants' physical growth in the first 9 months of life in Nigeria.

Methods: A longitudinal case controlled study in which 242 women (consisting of 120 depressed and 122 matched non-depressed postpartum women) had their infants' weight and length measured at the 6th week, 3rd month, 6th month and 9th month after delivery.

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The year 2000 marked another failed World Health Organization deadline for neonatal tetanus (NNT) eradication. Existing preventive strategies can be enhanced by exploring factors involved in the persistence of the scourge. Thus, records of neonates admitted between 1996 and 2000 into the Wesley Guild Hospital, Ilesa, were analysed.

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The tropical fruit Carica papaya and its seeds have proven antihelminthic and anti-amoebic activities. To determine the effectiveness of air-dried C. papaya seeds on human intestinal parasitosis, 60 asymptomatic Nigerian children with stool microscopic evidence of intestinal parasites received immediate doses (20 mL) of either an elixir composed with air-dried C.

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The objective was to determine the prevalence of parasitic agents among under-five children with diarrhea in Ilesa, Nigeria and the clinical correlates of diarrhea associated with parasitic infestation. All under-five children presenting with diarrhea in the hospital had stool microscopic examination. Children with parasites in diarrheic stools (cases) were compared with those without (controls) for clinical features.

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Purpose: The study assessed the school performance of Nigerian adolescents with epilepsy compared with healthy controls and examined the variables correlating with their academic difficulties.

Methods: The school grades of adolescents with epilepsy aged 12 to 18 years (n = 73) over the past academic year were compared with the grades of their classmates of the same age and gender. Risk factors possibly associated with school performance, such as adolescent variables (age, gender, perceived stigma, attitude toward epilepsy, and psychopathology), seizure variables (age at onset of illness, years of illness, types of seizures, and frequency of seizures per month), drug variables [types of antiepileptic drugs (AEDs), number of AEDs and side effects of AEDs], and family variables (family's socioeconomic status, family functioning, caretakers' psychopathology, and caretakers' perceived stigma) were assessed.

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Objective: To clinically compare the healing of abscess wounds dressed with either crude undiluted honey or Edinburgh University solution of lime (EUSOL).

Design: A prospective clinical randomized study.

Location: The Isolation Children's Ward of the Wesley Guild Hospital, Ilesa, an affiliate of the Obafemi Awolowo University, Ile-Ife, Nigeria.

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