Height and weight development of low-birth-weight infants at 9 months.

BACKGROUND: Low birth weight (LBW) is defined as a birth weight <2500 g at birth, regardless of the term of pregnancy. The objective of this study was to evaluate the height and weight development of LBW infants from 0 to 9 months of corrected age (CA) in Senegal. METHOD: This was a prospective, descriptive, and analytical cohort follow-up of up to 9 months of CA including all live newborns of LBW hospitalized and followed up from 1 August 2019 to 31 May 2020. World Health Organization growth charts were used to assess height and weight growth. RESULTS: During the study, 136 LBW newborns were included. The mean gestational age was 32 weeks of amenorrhea. At discharge, 46 children (33.82%) were exclusively breastfed. At birth, the mean weight was 1487 g (3rd-10th percentile) and the mean height was 41.52 cm (10th-25th percentile). At 9 months of CA, the mean weight was 8119 g (median) and the mean height was 74 cm (median). The children had achieved satisfactory growth in weight (84%) and height (89%). At 9 months of CA, 27% of the children were behind in one of the four areas of psychomotor development. CONCLUSION: At the end of 9 months of CA, height and weight were normal.

Contribution of COVID Antigenic RDT to the Management Strategy of COVID-19 Pandemic in a Senegalese Company.

OBJECTIVE: To describe the contribution of the rapid antigen diagnostic testing (RDT) to the management strategy of the COVID-19 pandemic. METHODOLOGIES: The protein chain reaction (PCR) and the RDT have been performed on each COVID-19 suspected workers from December 2020 to September 2021. RESULTS: A total of 286 people tested. A positivity rate of 38.1% was recorded. The average time to obtain PCR results was 8.3 days. 54.8% (n = 142) of the RDT were followed by a PCR for confirmation or invalidation and 100% of positive cases with Ag-RDT were confirmed by the PCR. We have noticed a 58.3% reduction of lost work days due to COVID-19, since the use of the Ag-RDT. CONCLUSION: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) rapid diagnostic tests are efficient. They have enabled early treatment of COVID-19 patients, helped hold back the spread of the disease in a high-risk professional environment, and reduced the impact of the pandemic on a vital sector in developing countries.

[Effect of COVID-19 on routine immunization schedule in Senegalese hospitals]. / Impact de la COVID-19 sur la vaccination de routine en milieu hospitalier au Sénégal.

INTRODUCTION: the COVID-19 pandemic has pushed the world to implement drastic prevention methods based on limiting population movements that have an impact on public health policies, such as vaccination. The purpose of this work was to assess the effect of these preventive measures on routine immunization schedules in hospitals after the outbreak of this pandemic in Senegal. METHODS: we conducted a retrospective cross-sectional study in the Vaccination Unit of the Abass NDAO hospital center in August 2020. We compared data from the Vaccination Unit over the period March-August of the last three years (2018, 2019 and 2020). The parameter studied was the number of vaccine doses administered in the different periods according to the expanded immunization program. RESULTS: in April, the number of doses of vaccines given at 6 weeks was 36 in 2018, 29 in 2019 and 15 in 2020, reflecting a decrease of 50% compared to March. In July, the number of doses given was 40 in 2018, 35 in 2019 and 15 in 2020, reflecting a reduction of 42% compared to 2019. CONCLUSION: measures to combat this pandemic should not affect routine immunization programmes, especially in our resource-constrained country. It is essential to continue vaccination schedule for children and to identify children who have missed vaccine doses in order to implement catch-up vaccination.

Susac syndrome: about two cases.

Susac syndrome is an autoimmune endothelopathy that affects precapillary arterioles of the brain, retina and inner ear. We report for the first time observations of two patients with Susac syndrome in Senegal.

[Hyperthyroidism in children at the University Hospital in Dakar (Senegal)]. / L'hyperthyroïdie de l'enfant au centre hospitalier universitaire de Dakar (Sénégal).

INTRODUCTION: Hyperthyroidism in children is rare and constitutes a problem because of its psychosomatic impact. This study aimed to present an overview of the state of knowledge on these aspects in children from Dakar. METHODS: We conducted a multicenter, descriptive study over a period of 15 years. We evaluated the epidemiological, clinical and etiologic aspects of hyperthyroidism in children. RESULTS: 239 patients were included in the study with a prevalence of 2.4%, a sex ratio (M/F) of 0.36 and an average age of 10.8 years. The inclusion criteria were being the eldest son in a family(26.3%), being advanced (36.9%) or delayed (12.5%) in maturation, having short stature (40.1%). It was caused by Graves' disease in 90.3% of cases with psychoaffective factor in 22.1%. On a clinical point of view tachycardia (92.4%), goiter (91.1%), exophthalmia (81.8%), weight loss (69.8%) prevailed but with bed-wetting (30.2%) and psychic manifestations (3.1%). Cardiovascular and cutaneous manifestations were positively associated with age (p < 0.05). Goiter was associated with female sex (p = 0.005), cardiovascular (p = 0.02), neuropsychic (p = 0.03), skin (p = 0.03) signs and diarrhea (p = 0.03). Free T4 was correlated with age (p = 0.007), diarrhea (p = 0.021), anxiety (p = 0.024), heart rate (p = 0.00) and Graves' disease (p = 0.04). More voluminous the goiter, higher the free T4 (p = 0.007). CONCLUSION: Hyperthyroidism in children differs from that in adults because of induction factors, growth disturbances and enuresis. Age and sex seem to favor the clinical picture of thyrotoxicosis and its associated signs.