Clinical Profile of Pediatric Neurological Disorders: Outpatient Department, Khartoum, Sudan

Viral-mediated gene therapy in pediatric neurological disorders

BACKGROUND

Due to the broad application of next-generation sequencing, the molecular diagnosis of genetic disorders in pediatric neurology is no longer an unachievable goal. However, treatments for neurological genetic disorders in children remain primarily symptomatic. On the other hand, with the continuous evolution of therapeutic viral vectors, gene therapy is becoming a clinical reality. From this perspective, we wrote this review to illustrate the current state regarding viral-mediated gene therapy in childhood neurological disorders.

DATA SOURCES

We searched databases, including PubMed and Google Scholar, using the keywords "adenovirus vector," "lentivirus vector," and "AAV" for gene therapy, and "immunoreaction induced by gene therapy vectors," "administration routes of gene therapy vectors," and "gene therapy" with "NCL," "SMA," "DMD," "congenital myopathy," "MPS" "leukodystrophy," or "pediatric metabolic disorders". We also screened the database of ClinicalTrials.gov using the keywords "gene therapy for children" and then filtered the results with the ones aimed at neurological disorders. The time range of the search procedure was from the inception of the databases to the present.

RESULTS

We presented the characteristics of commonly used viral vectors for gene therapy for pediatric neurological disorders and summarized their merits and drawbacks, the administration routes of each vector, the research progress, and the clinical application status of viral-mediated gene therapy on pediatric neurological disorders.

CONCLUSIONS

Viral-mediated gene therapy is on the brink of broad clinical application. Viral-mediated gene therapy will dramatically change the treatment pattern of childhood neurological disorders, and many children with incurable diseases will meet the dawn of a cure. Nevertheless, the vectors must be optimized for better safety and efficacy.

Spectrum of Common Pediatric Neurological Disorders: A Cross-Sectional Study From Three Tertiary Care Centres Across Pakistan

BACKGROUND

There is dearth of information on the spectrum of neurological disorders among children less than 18 years of age. The aim of this study is to identify the commonly presenting neurological disorders among children aged ≤ 18 years in Pakistan.

METHODS

We conducted a cross-sectional study at three tertiary care hospitals in Pakistan.

RESULTS

A total of 17,176 children were included in our study; 61.8% were boys and 38.2% females. The most commonly presenting neurological disorder was epilepsy (36%), followed by behavior disorders (16%) and cerebral palsy (10.5%). There was significant difference between children less than 5 years and greater than 5 years age groups, with less than 5 years age group showing higher prevalence for behavioral disorders (P < 0.001), cerebral palsy (P < 0.001), infections (P = 0.014), sequalae (P < 0.001), and developmental disorders (P < 0.001). Gender-wise distribution showed epilepsy to be the most common neurological disorder among both genders, with a significant difference being reported between gender and epilepsy (P = 0.009), headache disorders (P < 0.001), neuroinflammatory disorders (P = 0.025), neurocutaneous syndromes (P < 0.001), behavioral diseases (P < 0.001), cerebral palsy (P = 0.009), and movement disorders (P < 0.001).

CONCLUSIONS

The result of this analysis helps to assess the commonly presenting neurological disorders in children. This study will help health care workers in resource-poor settings within Pakistan to be mindful of the common neurological disorders while diagnosing a child with neurological symptoms in an outpatient setting. Health care providers need to be trained to identify and treat these common conditions; however, there is still a dire need for more trained neurologists across the country.

Profile of pediatric out-patients managed by physiotherapists at Federal Medical Center, Abeokuta: a retrospective review

Background

Pediatric physiotherapists help children to achieve their optimal physical development. The present study was aimed to evaluate the out-patient pediatric conditions managed by physiotherapists in Federal Medical Centre, Abeokuta, Nigeria (FMCA).

Methods

The present study included all children attended to at Pediatric Unit (outpatient) of FMCA in the period between the beginnings of May 20121 to the end of May 2022. The clinic runs every Tuesdays and Thursdays. All children below and equals to 15 years of age were included. Complete clinical, socio-demographic characteristics of patients and parents were manually scrapped from the electronic medical records (EMR) of the hospital. Descriptive statistics was used to present the results.

Results

During this period a total of 160 patients presented with different disorders were seen. There were 100 males (62.5%) and 60 females (37.5%). Cerebral palsy which can be classified as a neurological disorder was the most common condition managed (63.7%). Obstetric brachial palsy injury (OBPI), injection palsy, post-immobilization stiffness, congenital talipes equinivarus, and among others were managed during this period. Cerebral palsy was common among males, obstetric brachial palsy injury, and injection palsy. Cerebral palsy patients had late presentation for physiotherapy (1–5 years). Only 2 patients out of 11 with OBPI came for early physiotherapy. There is higher risk for cerebral palsy and OBPI among primiparous mothers.

Conclusions

It was concluded that neurological disorders are the most common pediatric cases managed by physiotherapists in Federal Medical Centre, Abeokuta, with cerebral palsy having higher prevalence.

Clinical Profile of Pediatric Neurology Disorders: A Study From a Semi-Urban Medical College in Northwestern India

Introduction: Neurological disorders are characterized by dysfunction in any part of the nervous system and are a major cause of disability among children and adolescents in developing countries, just as it is in India. There is a lack of information on the prevalence of neurological disorders in developing countries due to the lack of quality health information and a lack of awareness of these disorders. This local study aims to provide an understanding of the profile and characteristics of neurological disorders in children that will aid in the development and implementation of preventive healthcare strategies.

Methods: A retrospective observational study was conducted in the Department of Pediatrics. All pediatric neurology patients' data were retrieved from January 2020 to December 2020.

Results: Of the 12,782 children seen in the pediatric outpatient department (OPD), 133 (1.04%) had neurological disorders and about 65% were male. Childhood seizures 92 (69%) and developmental delay 13 (9.7%) were the most common neurological conditions, although there was an overlap of the conditions.

Conclusion: This study provides some valuable information about common neurological disorders in children. Seizures, cerebral palsy, and developmental delay were the most common neurological disorders in children.

Neurological diseases at the Pediatric Neurology Clinic in a semi-urban Nigerian tertiary hospital

Neurological diseases in children may be associated with mortality and long-term morbidity when they recover from acute ailments. The pattern of neurological disorders in an outpatient service may highlight the burden of these diseases. The objective of the present study is to describe the pattern of neurological disorders at the Pediatric Neurology Clinic of Olabisi Onabanjo University Teaching Hospital (OOUTH), Sagamu, Nigeria. A retrospective analysis of consecutive patients in a Pediatric Neurology Clinic of OOUTH, from 1st January 2011 till 31st December 2014, was carried out. A total of 4,476 patients attended the pediatric outpatient unit. Of these, 433 children had neurological disorders with a prevalence of 9.67%. The most frequent pediatric neurological disorders included seizure disorders (37.7%), cerebral palsy (37.7%), and central nervous system infections with complications (6.2%). The subjects with cerebral palsy were the youngest, while the subjects with seizures were the oldest. This study emphasizes that neurological disease contributes substantially to childhood morbidity in a semi-urban African tertiary hospital.

Pediatric Neuromuscular Disorders in Ile-Ife, Nigeria: Pattern and the Challenges with Management

The aim of this study was to describe the presentation pattern and challenges with the management of pediatric neuromuscular disorders (NMDs) in Ile-Ife, Nigeria through retrospective review of their clinical records. We recruited 24 children aged 14 days to 15 years with a male preponderance (male-to-female ratio = 2.4:1). Late presentation was a prominent feature which was highest among children with myopathies with a mean duration of symptoms of 46.5 ± 33.4 months before presentation. Peripheral neuropathy was the most common type of NMDs (63.0%). Among these, injection nerve palsy from the use of wrong site for intramuscular injections was the most common (60.0%). Nonavailability of electrophysiologic and genetic testing as well as appropriate medications was the major challenges. Acquired NMDs are common in our setting. There is a need to improve preventive measures of acquired NMDs and early diagnosis of the inherited types.

Knowledge, attitudes, and practices of caregivers of children with epilepsy in Sudan

OBJECTIVE

To explore the knowledge, attitudes, and practices of caregivers of children with epilepsy.

METHODS

This cross-sectional study included 107 consecutive caregivers of children diagnosed with epilepsy, attending the neurology outpatient clinic in a Pediatric tertiary university hospital, in Khartoum, Sudan for regular check-up. Data were obtained by an interviewer through a structured questionnaire, while clinical parameters of children with epilepsy were taken from medical records.

RESULTS

Most respondents knew that epilepsy is not an infectious disease (92.5%), while the least proportion of caregivers (41.1%) knew that epilepsy did not emanate from a supernatural origin. The majority of caregivers were with the idea that epilepsy caused lost opportunities for study (66.4%) and that epilepsy was looked upon negatively by others (64.5%). Less than half (39.7%) of these caregivers rolled their child on to the side during a seizure, and more than a third (37.2%) admitted to sprinkling water over the child during his/her seizure. Caregivers' of children with Generalized Tonic-Clonic (GTC) convulsions, reported significantly lower knowledge scores than caregivers whose children did not experience GTC seizures (p = 0.016). Caregivers of children with GTC seizures were more likely to believe epilepsy was for the most part hereditary (p = 0.006), and that children with epilepsy lost consciousness during a seizure (p < 0.001).

CONCLUSION

Our findings suggest that caregivers require periodic epilepsy-related educational programs. This study is an invaluable tool for tailoring the delivery of information and support resources for caregivers in our region.

Oriental Herbal Medicine for Neurological Disorders in Children: An Overview of Systematic Reviews

Oriental herbal medicine (OHM) has been widely used in pediatric neurological disorders and has attracted attention as a safe and effective treatment. We aim to summarize and evaluate the evidence for OHM in pediatric neurological disorders for evidence-based decision-making. Without language restrictions, up-to-date research data were obtained from nine electronic databases. Systematic reviews (SRs) assessing the efficacy of OHM for pediatric neurological disorders were included. The methodological quality of each review was assessed using the AMSTAR instrument. The quality of evidence for the main findings was evaluated using the GRADE approach. Sixteen SRs comprising 169 randomized controlled trials with 19,542 participants were included. In epilepsy (six SRs, [Formula: see text]), OHM as an adjunctive or alternative therapy to antiepileptic drugs showed higher clinical symptom improvements than did antiepileptic drugs alone. The Activities of Daily Living scale score was significantly higher in children with cerebral palsy (one SR, [Formula: see text]) when OHM was added to rehabilitation. There were inconsistent results for tic disorder (four SRs, [Formula: see text]) and enuresis (two SRs, [Formula: see text]) and unclear results for attention deficit hyperactivity disorder (two SRs, [Formula: see text]) and autism spectrum disorder (one SR, [Formula: see text]). Eleven SRs reported adverse events, but no fatal adverse reaction was reported. The methodological quality of the included reviews was medium-to-high. The overall quality of evidence ranged from “very low” to “moderate.” In conclusion, the efficacy of OHM is promising for some pediatric neurological disorders such as epilepsy and cerebral palsy. However, more high-quality evidence is needed to make clinical recommendations on OHM use.