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Introduction : La constipation est un symptôme qui correspond à une anomalie des selles ou de leur élimination : elles sont trop volumineuses ou trop dures, trop rares, ou leur élimination est douloureuse, voire incomplète. Objectif : le but de cette étude était de déterminer la fréquence, les facteurs favorisants, les signes et les modalités thérapeutiques de la constipation de l'enfant dans le département de pédiatrie du CHU Gabriel Touré. Patients et Méthode : Il s'agissait d'une étude transversale descriptive à collecte prospective allant du 1 avril 2019 au 31 Janvier 2020. Ont été inclus tous les patients de 0 à 15 ans ayant consulté dans le département de pédiatrie pour constipation et répondant aux critères de Rome IV. Résultat : Nous avions enregistré 75 patients.Lafréquence hospitalière était de 0,23 %. La tranche d'âge d'un mois à deux ans représentait 61,3% des patients, l'âge moyen était de 27,7 +/- 43 mois. Le sexe masculin prédominait avec 58,7%. La constipation était le motif de consultation le plus fréquent avec 62,6%. Une selle par semaine a été retrouvée chez 77,3 % des patients. La douleur à la défécation a été retrouvée chez 65,3 % des patients. La constipation était fonctionnelle chez 69,3% des patients. La maladie de Hirschsprung était la cause de la constipation organique chez 65,2% des patients. Les laxatifs ont été prescrits chez 64 % des patients à la consultation. Conclusion: La constipation est une pathologie fréquente qui touche les enfants à tout âge. Elle est d'origine fonctionnelle dans la majeure partie des cas.
Introduction: Constipation is a symptom that corresponds to an anomaly of the stools or their elimination: they are too bulky or too hard, too rare, or their elimination is painful, even incomplete. Objective: was to determine the frequency, the contributing factors, the signs and the therapeutic methods of constipation in children in the pediatric department of the CHU Gabriel Touré. Patients and Method: This was a descriptive cross-sectional study with prospective collection from April 1, 2019 to January 31, 2020. All patients aged 0 to 15 who consulted in the pediatric department for constipation and responding to the Rome IV criteria. Result: We registered 75 patients. The hospital frequency of 0.23%. The age group from one month to two years represented 61.3% of the patients, the average age was 27.7 +/- 43 months. The male gender predominated with 58.7%. Constipation alone was the most common reason for consultation with 62.6%. One stool per week was found in 77.3% of patients. Pain on defecation was found in 65.3% of patients. Constipation was functional in 69.3% of patients. Hirschsprung disease was the cause of organic constipation in 65.2% of patients. Laxatives were prescribed in 64% of patients at the consultation. Conclusion: Constipation is a frequent pathology that affects children at all ages. It is of functional origin in most case
Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , AdolescentABSTRACT
The aim of this study was to evaluate the reproductive and growth performances of pig breeds in Douala, Cameroon. The reproductive performance of gilts and multiparous sows (38 per group) from 8 selected farms were monitored and controlled. Thereafter, piglets were controlled from birth to weaning age. The age at first service (AFS), fertility index (FI), fecundity, age at first farrowing (AFF), weight at first farrowing (WtFF) and litter size (LS) of gilts were 179.97 ± 25.40 days; 1.76 ± 0.77; 100 ± 0.00; 350.47 ± 40.58 days; 107.26 ± 31.85 kg and 7.18 ± 1.93 piglets, respectively. In sows, the FI, fecundity, LS and farrowing interval (FarI) were 1.13 ± 0.34; 100 ± 0.00; 9.03 ± 2.14 piglets and 179.63 ± 25.14 days, respectively. FI and LS were better in sows compared to gilts (P = 0.000). The sex ratio was 0.63. Local breed animals reared in semi-modern farms and fed mixed feed showed the lowest WtFF. In piglets, the average birth weight (kg), the average weaning weight (kg), age at weaning (days) and survival rate (%) until weaning were 1.32 ± 0.20, 10.60 ± 1.41, 56.86 ± 8.24 and 48.43, respectively. These results indicated that reproductive performance is strongly influenced by breed, feed and farm type.
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An abattoir study was conducted to evaluate the ovarian potential of 201 local zebu cattle from Ngaoundere, Adamawa region (Cameroon) for in vitro embryo production (IVEP). The ovaries were excised, submerged in normal saline solution (0.9%) and transported to the laboratory for a detailed evaluation. Follicles on each ovary were counted, their diameters (Φ) measured and were grouped into 3 categories: small (Φ < 3 mm), medium (3 ≥ Φ ≤ 8 mm) and large (Φ > 8 mm). Each ovary was then sliced into a petri dish; the oocytes were recovered in Dulbecco's phosphate buffered saline, examined under a stereoscope (x10) and graded into four groups based on the morphology of cumulus oophorus cells and cytoplasmic changes of the oocytes. Grade I (GI): oocytes with more than 4 layers of bunch of compact cumulus cells mass with evenly granulated cytoplasm; grade II (GII): oocyte with at least 2-4 layers of compact cumulus cell mass with evenly granulated cytoplasm; grade III (GIII): oocyte with at least one layer of compact cumulus cell mass with evenly granulated cytoplasm; grade IV (GIV): denuded oocyte with no cumulus cells or incomplete layer of cumulus cell or expanded cells and having dark or unevenly granulated cytoplasm. The effects of both ovarian (ovarian localization, corpus luteum, size and weight of ovary) and non-ovarian factors (breed, age, body condition score (BCS) and pregnancy status of cow) on the follicular population and oocyte recovery rate were determined. There were an average of 16.75±0.83 follicles per ovary. The small, medium and large follicles were 8.39±0.60, 8.14±0.43 and 0.21±0.02 respectively. Oocyte recovery was 10.97±0.43 per ovary (65%). Oocytes graded I, II, III and IV were 3.53±0.19 (32.21%), 2.72±0.15 (24.82%), 2.24±0.15 (20.43%) and 2.47±0.20 (22.54%) respectively. The oocyte quality index was 2.26. Younger non pregnant cows having BCS of 3 and large ovaries presented higher number of follicles and oocyte quality (P < 0.05) compared with other animals. Oocytes with quality (grade I and II) acceptable for IVEP constituted 57.15% of the harvest. This study indicated that factors such as age, pregnancy status, BCS and ovarian size must be taken into account to increase the potential of the ovary for IVEP.
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The aim of this study was to obtain epidemiological estimates of bovine tuberculosis (TB) prevalence in cattle in the highlands of Cameroon using two population-based tuberculin skin test (TST) surveys in the years 2009 and 2010. However, prior to the TST survey in 2010, blood was collected from already chosen cattle for serological assay. Anti-bovine TB antibodies was detected in 37.17% of tested animals and bovine TB prevalence estimates were 3.59%-7.48%, 8.92%-13.25%, 11.77%-17.26% and 13.14%-18.35% for comparative TST at ≥4 mm, ≥3 mm and ≥2 mm cut-off points and single TST, respectively. The agreement between TST and lateral flow was generally higher in TST positive than in TST negative subjects. The K coefficients were 0.119, 0.234, 0.251 and 0.254 for comparative TST at ≥4 mm, ≥3 mm and ≥2 mm cut-off points and the single TST groups, respectively. Chi square statistics revealed that strong (P < 0.05; χ(2) > 48) associations existed between seroprevalence rates and TST reactors. The study suggested that using lateral flow assay and TST at severe interpretations could improve the perception of bovine TB in Cameroon. The importance of defining TST at modified cut-offs and disease status by post-mortem detection and mycobacterial culture of TB lesions in local environments cannot be overemphasised.
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The objective of this study was to establish haematological reference ranges for the West African subregion using a Gambian cohort. We analysed full blood counts from 1279 subjects aged > or =1 year. Anthropometric and body composition measurements were performed. Haematological mean values, medians and 90% reference values were calculated and related to malnutrition in children and thinness and/or obesity in adults. Haemoglobin (Hb) and mean corpuscular volume (MCV) significantly increased with age (P < 0.00001). There were gender-related changes in Hb from 15 years of age (P = 0.001) and for MCV only in adults (P = 0.0002). Hb was significantly reduced in underweight and stunted children (P = 0.0001 and 0.0002, respectively) but was unaffected by thinness or obesity in adults. White blood cell (WBC) and platelet counts were highest under 5 years and declined significantly with age (P < 0.0001 and 0.0001). While, there were no gender-related differences with WBC, there were higher WBC counts in underweight (P = 0.0001) and stunted (P < 0.0001) children. Adult females had significantly higher mean platelet counts compared with males (P = 0.006). The mean and median values of haematological parameters in The Gambia are similar to other standards but the 90% reference range for each parameter encompasses lower values when compared with Western standards.
Subject(s)
Hematologic Tests , Adolescent , Adult , Africa, Western , Black People , Child , Child, Preschool , Erythrocyte Indices , Female , Gambia , Hematologic Tests/methods , Humans , Infant , Leukocyte Count , Male , Platelet Count , Reference Values , Thinness/blood , Wasting Syndrome/bloodABSTRACT
If an adequate diet is not given to mothers with phenylketonuria, their offsprings often exhibit intra-uterine growth retardation with associated microcephaly and various malformations. Here, we report two families in whom we observed recurrent left heart malformations associated with microcephaly masquerading as a mendelian condition and revealing a maternal phenylketonuria. These observations suggest that when confronted to recurrent heart malformations with extra-cardiac defects that are not due either to an inherited chromosomal anomaly or to a well characterized mendelian disease, a maternal teratogen should be identified and more particularly maternal hyperphenylalaninemia if an intra-uterine growth retardation or a microcephaly is part of the syndrome.