Publications by authors named "Mahraoui C"

Article Synopsis
  • Enterovirus infections can impact the central nervous system, causing conditions like meningitis and encephalitis, and this study aimed to detail these infections for Moroccan patients.
  • Conducted from January 2021 to March 2023 at Ibn Sina University Hospital, the study analyzed 1,479 cerebrospinal fluid samples, finding enterovirus in just 19 patients, mostly young children and males.
  • Common symptoms included fever and headache, and while many cases showed lymphocytic patterns in CSF analysis, some results could mimic bacterial infections, highlighting the importance of using multiplex PCR for accurate diagnosis.
View Article and Find Full Text PDF

Acute respiratory infections remain a leading cause of death among young children in low- and middle-income countries. The etiological diagnosis of these infections is challenging due to the similarity in clinical presentations and overlapping symptoms caused by various pathogens. This database provides comprehensive epidemiological, clinical, paraclinical, and biological data on 801 Moroccan children admitted to the Children's Hospital of Rabat for the management of Clinical Severe Pneumonia.

View Article and Find Full Text PDF

Introduction: Cyclical pertussis epidemics primarily affect young infants. This study aims to estimate pertussis prevalence during the ongoing 2023 outbreak at our institution, focusing on affected age groups and clinical presentations.

Materiel And Methods: This retrospective study includes patients admitted to Rabat University Hospital Center from 1st January 2021 to 30th June 2023.

View Article and Find Full Text PDF

Multifocal tuberculosis (TB) accounts for up to one-third of all cases of TB and children are at higher risk for extrapulmonary TB than adults. Spinal TB is the regular form of skeletal TB. Spondylodiscitis TB represents 47%-94% of spinal TB.

View Article and Find Full Text PDF
Article Synopsis
  • Genetic testing is crucial for diagnosing inborn errors of immunity (IEI), but high costs and advanced tech limit accessibility, especially in low-income countries like Morocco.
  • A study analyzed 742 patients over 12 years, finding that 29% received genetic diagnoses, with 55 defects identified, including 7 new ones.
  • Collaborative thesis projects were key to achieving these results, highlighting progress in genetic diagnosis and offering a foundation for better patient care in Morocco.
View Article and Find Full Text PDF

The main aim of this research is to investigate the trend of influenza infection among children under 5 years with severe acute respiratory infections (SARI) as well as those who suffer from a high burden of disease. This research is based on a survey conducted from September 2017 to March 2019. During this period nasopharyngeal swabs were collected in a group of 942 children under 5 years with SARI, admitted in pediatric services of 8 sentinel hospitals.

View Article and Find Full Text PDF

The impact of pneumococcal conjugate vaccines (PCVs) on invasive pneumococcal disease (IPD) burden has been extensively studied in children aged<5 years; however, a pooled estimation of the effect of PCVs on penicillin non-susceptible pneumococci (PNSP) has not yet been performed. We aimed to identify whether the introduction of PCV-10 and PCV-13 had led to the decrease of the overall PNSP rate in children < 5 years. We conducted a systematic review of published surveillance studies reporting the rate of PNSP rates in children < 5 in countries where PCV10/13 were introduced.

View Article and Find Full Text PDF

Air pollution exposure has become ubiquitous and is increasingly detrimental to human health. Small Particulate matter (PM) is one of the most harmful forms of air pollution. It can easily infiltrate the lungs and trigger several respiratory diseases, especially in vulnerable populations such as children and elderly people.

View Article and Find Full Text PDF

The prevalence rate for childhood asthma and its associated risk factors vary significantly across countries and regions. In the case of Morocco, the scarcity of available medical data makes scientific research on diseases such as asthma very challenging. In this paper, we build machine learning models to predict the occurrence of childhood asthma using data from a prospective study of 202 children with and without asthma.

View Article and Find Full Text PDF

Although knowledge on medicine acceptability remains fragmented, this multi-faceted concept has emerged as a key factor for compliance in pediatrics. In order to investigate the acceptability of medicines used in the University Medical Centre Ibn Sina (CHIS) of Rabat, Morocco, an observational study was conducted. Using a multivariate approach integrating the many aspects of acceptability, standardized observer reports were collected for 570 medicine intakes in patients up to the age of 16, then analyzed on a reference framework.

View Article and Find Full Text PDF

This work aims at enhancing the management of childhood asthma, with a focus on pharmacists in particular, by evaluating their knowledge of childhood asthma and assessing their attitude while they are providing asthma medicines. Consequently, it will look at the necessity of introducing training days about childhood asthma for pharmacists. This is a transversal and descriptive study which lingered from August to October 2015.

View Article and Find Full Text PDF

Introduction: Respiratory diseases are a common cause of pediatric hospitalization. This study aimed to evaluate the epidemiological profile of respiratory diseases among children at the Rabat Children's Hospital, Morocco.

Methods: We conducted an observational-cross sectional study of all children aged 3 months to 15 years hospitalized for respiratory disease at the Department of Pneumoallergology and Pediatric Infectious Diseases at the Rabat Children's Hospital, Morocco over a one-year period, from 1 January 2014 to 31 December 2014.

View Article and Find Full Text PDF

Agenesis of the left pulmonary artery associated with hypoplasia of the ipsilateral lung is a rare congenital malformation in children; it can be discovered fortuitously or because of the presence of recurrent respiratory infections. Diagnosis is based on thoracic angioscanner. Treatment is essentially conservative.

View Article and Find Full Text PDF

Human rhinovirus (RV) is commonly associated with severe acute lower respiratory infections (ALRI) in children. We aimed to describe the distribution of RV species and associations between RV species and clinical features in children hospitalized with clinically severe pneumonia (CSP) in Morocco. Nasopharyngeal aspirates (NPAs) were collected from 700 children, 2-59 months of age, admitted with CSP to the Hôpital d'Enfants de Rabat in Morocco.

View Article and Find Full Text PDF

Nasopharyngeal carriage studies provide insights into the local prevalence of circulating pneumococcal serotypes. These data are critical to vaccination monitoring, as they allow for the prediction and assessment of impact. Very little data are available on the carriage of pneumococcal serotypes in Morocco.

View Article and Find Full Text PDF

Acute respiratory infections remain the principal cause of morbidity and mortality in Moroccan children. Besides bacterial infections, respiratory syncytial virus (RSV) and human metapneumovirus (hMPV) are prominent among other viruses due to their high prevalence and association with severe clinical episodes. We aimed to describe and compare RSV- and hMPV-associated cases of WHO-defined severe pneumonia in a paediatric population admitted to Morocco's reference hospital.

View Article and Find Full Text PDF

A case is reported of an eight-month-old female patient who had traditional uvulectomy for sore throat complicated by Grisel's syndrome. She was admitted into the hospital one week after uvulectomy with Torticolis. Grisel's syndrome is a nontraumatic atlantoaxial subluxation, usually secondary of an infection or an inflammation at the head and neck area, or after surgery in the same area.

View Article and Find Full Text PDF

Background: The burden of acute respiratory infections (ARI) among Moroccan children remains significant. However, scarce information is available regarding trends in its epidemiology and etiology, or regarding its associated prognostic factors. The purpose of this work was to review available data on the burden of ARI among children under five years of age in Morocco.

View Article and Find Full Text PDF

Objectives: Data on prognostic factors among children with severe pneumonia are scarce in middle-income countries. We investigated prognostic factors for an adverse outcome among children admitted to the Hôpital d'Enfants de Rabat, Morocco with World Health Organization-defined clinically severe pneumonia (CSP).

Methods: Children aged 2-59 months admitted to the hospital and fulfilling the CSP definition were recruited into this 13-month prospective study.

View Article and Find Full Text PDF
Article Synopsis
  • Chronic granulomatous disease (CGD) is a condition where patients can't produce reactive oxygen species, leading to recurrent bacterial and fungal infections starting in early childhood.
  • A study examined 12 Moroccan children with CGD, noting symptoms, impaired immune function, and identifying various genetic mutations linked to the disease across several families.
  • The findings showed considerable genetic diversity among Moroccan CGD patients and highlighted a need for more extensive research to understand the disease's incidence and clinical characteristics better.
View Article and Find Full Text PDF

Objectives: Scarce and limited epidemiological, clinical and microbiological data are available regarding paediatric respiratory tract infections in the Kingdom of Morocco, a middle-income country in northwestern Africa. The results of hospital-based surveillance aiming at describing the aetiology and epidemiology of respiratory distress among children <5 years of age are presented.

Methods: Children admitted to the Hôpital d'Enfants de Rabat, Morocco, and meeting the World Health Organization clinical criteria for severe pneumonia were recruited over a period of 14 months and were thoroughly investigated to ascertain a definitive diagnosis.

View Article and Find Full Text PDF

Scarce and limited epidemiological, clinical and microbiological data are available regarding pediatric respiratory tract infections in the Kingdom of Morocco, a middle-income country in Northwestern Africa. Data on antibiotic usage for such infections are also scarce. A good understanding of pre-admission and intra-hospital usage of antibiotics in children with respiratory infections linked with an adequate surveillance of the antibiotic susceptibility from circulating pathogens could help policy makers improve their recommendations on management of respiratory infections.

View Article and Find Full Text PDF