Publications by authors named "Olowoyeye A"

There have been several Viral Hemorrhagic Fever (VHF) outbreaks in Nigeria which remains a public health concern. Despite the increasing number of suspected cases of VHF due to heightened surveillance activities and growing awareness, only a few cases are laboratory-confirmed to be VHF. Routinely, these samples are only tested for Lassa virus and Yellow fever virus with occasional testing for Dengue virus when indicated.

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Background: The American Academy of Pediatrics and the Canadian Paediatric Society both advise that all newborns should undergo bilirubin screening before leaving the hospital, and this has become the standard practice in both countries. However, the US Preventive Task Force has found no strong evidence to suggest that this practice of universal screening for bilirubin reduces the occurrence of significant outcomes such as bilirubin-induced neurologic dysfunction or kernicterus.

Objectives: To evaluate the effectiveness of transcutaneous screening compared to visual inspection for hyperbilirubinemia to prevent the readmission of newborns (infants greater than 35 weeks' gestation) for phototherapy.

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Background: Jaundice is a very common condition in newborns, affecting up to 60% of term newborns and 80% of preterm newborns in the first week of life. Jaundice is caused by increased bilirubin in the blood from the breakdown of red blood cells. The gold standard for measuring bilirubin levels is obtaining a blood sample and processing it in a laboratory.

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The use of acetaminophen to close a PDA in preterm infants is increasing; however, the most effective route of administration is not yet known. This network meta-analysis compares the efficacy of IV versus PO routes of acetaminophen administration on clinical outcomes related to the presence of a PDA in preterm neonates. Medline, Embase, Cochrane Central Register of Controlled Trials, Embase, Web of Science, ClinicalTrials.

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Background: Adherence to standardized feeding guidelines has been proposed as a strategy to limit morbidity in very low birth weight neonates. Fostering adherence limits the variability in medicine that affects the quality of patient care. The aim of this study was to reduce by 20% the time to full enteral feeds in very low birth weight neonates in the NICU within a 12-month period.

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Background: Sickle cell disease encompasses a group of genetic disorders characterized by the presence of at least one hemoglobin S (Hb S) allele, and a second abnormal allele that could allow abnormal haemoglobin polymerisation leading to a symptomatic disorder. Autosomal recessive disorders (such as sickle cell disease) are good candidates for gene therapy because a normal phenotype can be restored in diseased cells with only a single normal copy of the mutant gene. This is an update of a previously published Cochrane Review.

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Aim: To investigate the success rates and predictors of safety fast test among neonates admitted to the neonatal intensive care unit for hypoglycaemia.

Methods: A retrospective review of neonates transferred from the newborn nursery unit to the neonatal intensive care unit for intravenous dextrose therapy for hypoglycaemia from January 2016 to June 2019. Neonatal clinical and demographic variables were abstracted from the medical records.

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Background: Maternal and child health workers (MCHWs) are often the first point of contact with pregnant women, children, and caregivers. Therefore, they can play a significant role in early detection of causes of childhood blindness, facilitate prompt referral to specialized centers and provide health education to caregivers for preventive eye care.

Methods: This is a pre-test, post-test, single group, quasi-experimental study to evaluate the outcome of training MCHWs on common blinding childhood diseases.

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Importance: Lumbar puncture (LP) failure rates vary and can be as high as 65%. Ultrasound guidance could increase the success of performing LP.

Objective: To summarise the evidence on the use of ultrasound guidance versus palpation method for LP.

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Background: Sickle cell disease encompasses a group of genetic disorders characterized by the presence of at least one hemoglobin S (Hb S) allele, and a second abnormal allele that could allow abnormal hemoglobin polymerisation leading to a symptomatic disorder.Autosomal recessive disorders (such as sickle cell disease) are good candidates for gene therapy because a normal phenotype can be restored in diseased cells with only a single normal copy of the mutant gene. This is an update of a previously published Cochrane Review.

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Aim: The aim of this study was to determine the pattern of childhood visual impairment and blindness (VI and BL) among students attending schools for the visually impaired in Lagos State, with a view to providing information on avoidable causes as well as emerging trends that would be useful to policy-makers for the planning and implementation of strategies for the control of avoidable childhood BL in Lagos State.

Subjects And Methods: The study was conducted among students enrolled in two schools for the visually impaired in Lagos State who developed VI/BL before the age of 16 years. Participants and their parents/guardians were interviewed to obtain medical history.

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Background: Current practice in the Western Cape region of South Africa is to discharge newborns born in-hospital within 24 h following uncomplicated vaginal delivery and two days after caesarean section. Mothers are instructed to bring their newborn to a clinic after discharge for a health assessment. We sought to determine the rate of newborn follow-up visits and the potential barriers to timely follow-up.

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Background: Elevation of phosphodiesterase-5 (PDE5) activity converts cyclic guanosine monophosphate (cGMP) to 5'-GMP, a mechanism that could be associated with drug-mediated hepatotoxicity. This study investigated whether selective inhibition of PDE5 by sildenafil could offer protection against hepatotoxicity induced by carbon tetrachloride (CCl4).

Methods: CCl4 (0.

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Currently, there is increasing attention towards flavonoids and phenolic compounds of plant origin because of their association with decrease in the incidence of cardiovascular diseases and different types of cancer. The present study investigates the protective effect of Clerodendrum volubile (C. volubile) methanolic extracts against carbon tetrachloride (CCl)-induced hepatotoxicity in rats.

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Background: Sickle cell disease encompasses a group of genetic disorders characterized by the presence of at least one hemoglobin S (Hb S) allele, and a second abnormal allele that could allow abnormal hemoglobin polymerisation leading to a symptomatic disorder.Autosomal recessive disorders (such as sickle cell disease) are good candidates for gene therapy because a normal phenotype can be restored in diseased cells with only a single normal copy of the mutant gene. This is an update of a previously published Cochrane Review.

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Objectives: The purpose of this study was to evaluate the incidence, predictors, and clinical outcomes of permanent pacemaker (PPM) implantation following transcatheter aortic valve replacement (TAVR).

Background: Conduction abnormalities leading to PPM implantation are common complications following TAVR. Whether PPM placement can be predicted or is associated with adverse outcomes is unclear.

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For three decades, ambulatory 24-hour intranasal pH monitoring has been the established gold standard for detecting acid reflux in patients with refractory gastroesophageal reflux disease. However, device-associated adverse events and unpleasant experiences, reported by patients during pH monitoring have led to the invention of more convenient pH monitors such as Bravo wireless capsule. To compare the interference with daily activities and major adverse events during pH monitoring with Bravo wireless capsule (Bravo) versus conventional intranasal catheter (catheter), PubMed, Cochrane Library, Clinical Trials.

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Background: Pulmonary vein isolation (PVI) has become an increasingly important therapy in the management of atrial fibrillation (AF), however, the best procedural techniques to ensure success have not been determined. We assessed the incremental benefit of complex fractionated atrial electrograms (CFAEs) ablation for AF rhythm control.

Methods: PubMed, Embase, CENTRAL, and Clinicaltrials.

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Background: The Joint Commission's 2009 National Patient Safety Goals aimed to improve identification of and response to clinical deterioration in hospital-ward patients. Some hospitals implemented intermediate-care units for patients without intensive care-level support needs. No studies have evaluated what effect changes associated with a move to a pediatric cardiovascular step-down unit (CVSDU) has on process-of-care outcomes.

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Background: Glaucoma is the commonest cause of irreversible blindness in Nigeria and raised intraocular pressure (IOP) is the only modifiable risk factor. Selective laser trabeculoplasty (SLT), one of the treatment modalities, has been reported to have a cross-over effect on the fellow untreated eyes.

Objectives: To determine the lOP lowering effect of SLT on the contralateral untreated eyes in patients with primary open angle glaucoma.

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Background: Sickle cell disease encompasses a group of genetic disorders characterized by the presence of at least one hemoglobin S (Hb S) allele, and a second abnormal allele that could allow abnormal hemoglobin polymerisation leading to a symptomatic disorder.Autosomal recessive disorders (such as sickle cell disease) are good candidates for gene therapy because a normal phenotype can be restored in diseased cells with only a single normal copy of the mutant gene.

Objectives: The objectives of this review are:- to determine whether gene therapy can improve survival and prevent symptoms and complications associated with sickle cell disease;- to examine the risks of gene therapy against the potential long-term gain for people with sickle cell disease.

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Objectives: Hypertensive Disorders of Pregnancy (HDP) encompass a spectrum of disorders that affect 6-8% of US pregnancies. We aim to determine the impact of self-reported history of HDP as a risk factor for screening positive for Posttraumatic Stress Disorder (PTSD), which results from exposure to a traumatic event, and to evaluate whether the risk of PTSD differed by severity of HDP.

Study Design: We conducted an online survey on the Preeclampsia Foundation website that is accessed worldwide by women who have experienced HDP, as well as their friends and family.

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Background: Sickle cell disease encompasses a group of genetic disorders characterized by the presence of at least one hemoglobin S (Hb S) allele, and a second abnormal allele that could allow abnormal hemoglobin polymerisation leading to a symptomatic disorder.Autosomal recessive disorders (such as sickle cell disease) are good candidates for gene therapy because a normal phenotype can be restored in diseased cells with only a single normal copy of the mutant gene.

Objectives: The objectives of this review are:- to determine whether gene therapy can improve survival and prevent symptoms and complications associated with sickle cell disease;- to examine the risks of gene therapy against the potential long-term gain for people with sickle cell disease.

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Background: Sickle cell disease encompasses a group of genetic disorders characterized by the presence of at least one hemoglobin S (Hb S) allele, and a second abnormal allele that could allow abnormal hemoglobin polymerisation leading to a symptomatic disorder.Autosomal recessive disorders (such as sickle cell disease) are good candidates for gene therapy because a normal phenotype can be restored in diseased cells with only a single normal copy of the mutant gene.

Objectives: The objectives of this review are:- to determine whether gene therapy can improve survival and prevent symptoms and complications associated with sickle cell disease;- to examine the risks of gene therapy against the potential long-term gain for people with sickle cell disease.

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