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.

Continuous ambulatory peritoneal dialysis (CAPD) in children: a successful case for a bright future in a developing country.

The authors report the first case of successful peritoneal dialysis (PD) in a developing country performed about a 13-year-old adolescent followed-up for stage V chronic kidney disease (CKD) with anuria. After 3 months of hemodialysis, the parents opted for continuous ambulatory peritoneal dialysis (CAPD) as they wished to return home located 121km from Dakar. After PD catheter insertion, the plan proposed to the patient consisted 3-4 hours stasis of isotonic dialysate during the day and a night stasis of 8 hours of icodextrin for an injection volume of 1L per session. The patient and his mother were trained and assessed on the PD technique. After dialysis adequacy was tested while hospitalised, they were able to return home and continued the sessions following the same plan prescribed and while keeping in touch, by telephone, with the medical team. The technique assessment at the day hospital every 2 weeks revealed dialysis adequacy and satisfactory tolerance of PD at home after 04 months of observation. It was the first case of successful CAPD in the pediatrics unit in this context. Scaling this technique is a challenge for the pediatric nephrologist in developing countries like Senegal.

[Idiopathic nephrotic syndrome (INS) in children in Dakar: about 40 cases]. / Le syndrome néphrotique idiopathique (SNI) de l'enfant à Dakar: à propos de 40 cas.

INTRODUCTION: This study aimed to analyze the diagnostic, therapeutic, and evolutionary features of nephrosis in children in a pediatric department in Dakar. METHODS: The study was carried out in the Department of Pediatrics at the Aristide Le Dantec Hospital. We conducted a retrospective study over a period of 3 years from 1 January 2012 to 31 December 2014. All patients aged 2-12 years with idiopathic nephrotic syndrome were included in the study. RESULTS: Forty cases of nephrosis were collected, that is to say a prevalence of 23% among patients with kidney disease treated in the Department of Pediatrics. The average age was 7.11 ± 3.14 years. 72.5% (n=29) of patients suffered from pure nephrotic syndrome. Lower limb edema was present in 100% of patients, oliguria in 55% (n=22) and high blood pressure (HBP) in 5% (n=2) of cases. Median proteinuria was 145,05 ± 85,54 mg/kg/24 hours. Median protidemia was 46,42 ±7.88 g/L and median albumin was 17.90 ± 7.15 g/L. Thirty nine patients were treated with prednisone-based corticosteroid therapy. Corticosensitivity was retained in 77% (n=30) patients and corticoresistance in 13% (n=5) of cases. The factor of poor response after corticosteroid therapy was initial proteinuria greater than 150 mg/kg/day (p = 0.024). Renal biopsy was performed in 18% (n=7) of patients which showed focal and segmental hyalinosis in 57.2% (n=4). Cyclophosphamide and azathioprine were associated with corticosteroids in 10% (n=4) of cases respectively. The overall remission rate was 89.8%. The evolution toward chronic renal failure was observed in three patients. CONCLUSION: Nephrosis accounted for almost one quarter of all cases of kidney disease treated in our Department. It has high overall remission rate. The only factor contributing to poor response after corticosteroid therapy was high levels of initial proteinuria. Focal and segmental hyalinosis was the most frequently found lesion diagnosed by renal biopsy.

Assessment of the utility of a symptom-based algorithm for identifying febrile patients for malaria diagnostic testing in Senegal.

BACKGROUND: Malaria rapid diagnostic tests (RDTs) enable point-of-care testing to be nearly as sensitive and specific as reference microscopy. The Senegal National Malaria Control Programme introduced RDTs in 2007, along with a case management algorithm for uncomplicated febrile illness, in which the first step stipulates that if a febrile patient of any age has symptoms indicative of febrile illness other than malaria (e.g., cough or rash), they would not be tested for malaria, but treated for the apparent illness and receive an RDT for malaria only if they returned in 48 h without improvement. METHODS: A year-long study in 16 health posts was conducted to determine the algorithm's capacity to identify patients with Plasmodium falciparum infection identifiable by RDT. Health post personnel enrolled patients of all ages with fever (≥37.5 °C) or history of fever in the previous 2 days. After clinical assessment, a nurse staffing the health post determined whether a patient should receive an RDT according to the diagnostic algorithm, but performed an RDT for all enrolled patients. RESULTS: Over 1 year, 6039 patients were enrolled and 58% (3483) were determined to require an RDT according to the algorithm. Overall, 23% (1373/6039) had a positive RDT, 34% (1130/3376) during rainy season and 9% (243/2661) during dry season. The first step of the algorithm identified only 78% of patients with a positive RDT, varying by transmission season (rainy 80%, dry 70%), malaria transmission zone (high 75%, low 95%), and age group (under 5 years 68%, 5 years and older 84%). CONCLUSIONS: In all but the lowest malaria transmission zone, use of the algorithm excludes an unacceptably large proportion of patients with malaria from receiving an RDT at their first visit, denying them timely diagnosis and treatment. While the algorithm was adopted within a context of malaria control and scarce resources, with the goal of treating patients with symptomatic malaria, Senegal has now adopted a policy of universal diagnosis of patients with fever or history of fever. In addition, in the current context of malaria elimination, the paradigm of case management needs to shift towards the identification and treatment of all patients with malaria infection.

[Epidemiological, clinical and hematological profiles of homozygous sickle cell disease during the intercritical period among children in Ziguinchor, Senegal]. / Profils épidemiologiques, cliniques et hématologiques de la drépanocytose homozygote SS en phase inter critique chez l'enfant à Ziguinchor, Sénégal.

Sickle cell disease poses a public health problem in Senegal. It mainly affects children and adolescents. This study aimed to determine the epidemiological, clinical and hematological profiles of homozygous (SS) sickle cell disease in a cohort of children followed-up at the Peace Hospital in Ziguinchor. We conducted a retrospective study of the medical records from children with sickle cell disease. All patients aged between 2 months and 21 years with sickle cell disease SS during the intercritical period, hospitalized during the study period from 1st January 2015 to 31 August 2017 were included in our study. Compound heterozygous patients (SC, S Beta Thalassemia) were not included. We collected 46 medical records of patients with sickle cell disease SS (20 girls and 26 boys). The average age of children was 8,0 years [11 months-21 years]. Approximately 1/3 of children (39.1%) had an age less than or equal to 5 years. There was an ethnic diversity showing a predominance of the Diola (30.2%) followed by the Mandinga (27.9%) and the Poular (25.6%). The average age of children with first crisis was 35,5 months [7-192 months]. More than 1/3 of children (41.3%) had had first crisis before their second anniversary. In the child, first crisis was dominated by vaso-occlusive crisis (32.6%) followed by hand-foot syndrome (30.4%). Clinical signs during the intercritical period were pallor 95.6%), jaundice (36.9%) and splenomegaly (21.7%). Mean white blood cell count was 12465 leucocytes/mm3 [5340-26900]. Hyperleukocytosis greater than 10 000 leucocytes/mm3was found in 34 patients (73.9%). All patients had anemia with an average hemoglobin of 08,6 g/dl [05,7-11,8]. Hemoglobin S rate ranged between 54.6 and 98.4%. Diagnosis and medical management of sickle cell disease SS are delayed in Ziguinchor. Neonatal screening may lead to improve early management of patients in the region.

[Congenital hypothyroidism in Dakar: about 28 cases]. / Hypothyroïdie congénitale à Dakar: à propos de 28 cas.

Child hypothyroidism has been little studied in Senegal. The aim of this study was to evaluate the epidemiological, diagnostic and evolutionary aspects of congenital hypothyroidism. We conducted a descriptive-analytical retrospective study of all children treated for congenital hypothyroidism at the Albert-Royer National Children's Hospital Center over the period from 2001 to 2014 (14 years). We collected and analyzed socio-demographic, clinical and evolutionary data from patient medical records. A total of 28 patients were included in the study, an average of 2 cases per year. The average age of discovery of hypothyroidism was 54.25 ± 43 months with a female predominance (Sex-ratio 0.47). Only 2 cases of hypothyroidism were diagnosed in the neonatal period. Consanguinity was present in 68% of patients. Clinical signs were dominated by the delay in psychomotor acquisitions (96%), hypothermia (46%), cranio-facial dysmorphia (43%) and goiter (39%). Growth retardation was constant beyond 6 months. The etiologies were dominated by hormonosynthesis disorders (84.21%). During the study period, mean SD of patients had decreased from -3.5 SD to -2.25 SD for a median treatment duration of 28 months. Mental retardation was present in 73% of cases. Growth retardation and mental retardation were more severe as the diagnosis was late. Our results confirm the inadequacy of early management of patients. It is urgent to implement a routine neonatal screening system in order to improve the mental prognosis of this condition.