| Literature DB >> 31692745 |
Mohamed Amine Oukhouya1, Saad Andaloussi1, Mohammed Tazi1, Abdelhalim Mahmoudi1, Khalid Khattala1, Youssef Bouabdallah1.
Abstract
Vesicoureteral reflux is very common in children, requiring a long follow-up period to reduce its progression toward chronic renal failure. This study aims to analyze the epidemiological diagnostic features, the management of vesicoureteral reflux and long term course of patients with this disease. We conducted a retrospective study of 42 patients with suspected vesicoureteral reflux hospitalized in the Department of Visceral Paediatric Surgery at the Hassan II University Hospital of Fez over a period of 6 years from January 2010 to December 2015. Mean age of patients at diagnosis was 3 years and 2 months. The boy is to girl sex ratio was 1.8. Vesicoureteral reflux was isolated in 81% of patients and secondary or associated in 19% of patients. The most common initial manifestation was urinary tract infection (90.4%). Renal function was impaired in 54.8% of children. The treatment was based on antibiotics against diagnosed UTI (90.4%), antibiotic prophylaxis in the case of recurrence and Cohen reimplantation (97.62%). Surgical indication readily concerned all patients with grades IV and V vesicoureteral reflux (73.9%) as well as patients with impaired kidneys and 26.1% of patients after medical treatment. Early and late postoperative course was in general satisfactory: disappearance of vesicoureteral reflux in 92.68% of cases. Upper urinary tract regressed except for 9.52% of patients; 95.23% of patients had complete recovery of renal function. There was a reduction in UTI recurrence (in 19.04% of cases after surgery). The majority of parents judged positively the clinical course of their children (54.76%) after surgery. © Mohamed Amine Oukhouya et al.Entities:
Keywords: Vesicorenal reflux; child; urinary tract infection
Mesh:
Substances:
Year: 2019 PMID: 31692745 PMCID: PMC6815501 DOI: 10.11604/pamj.2019.33.304.18966
Source DB: PubMed Journal: Pan Afr Med J
Figure 1Urétro-cystographie rénale montrant un reflux vésico-rénal droit grade V chez un malade âgé de 3 ans
Répartition des cas selon la durée du suivi
| Auteur | Année | Nombre patients | Recul | Résultats |
|---|---|---|---|---|
| Bailey | 1992 | 21 enfants | 24 ans | Evolution satisfaisante: pas de néphropathie |
| Beetz | 2002 | 158 enfants | 20,3 ans | 50% d’IU surtout basses et 17 % de PNA |
| Notre étude | 2017 | 42 enfants | 4,5 ans | Evolution favorable: IU: 19,04% |
Récurrence des infections urinaires après traitement du RVR
| Auteur | Nombre de cas | Evolution d’IU | Recul |
|---|---|---|---|
| Aubert | 109 | 10% de récidive | 4 ans |
| Hyne | 48 | 25% de récidive | 1 an |
| Rice | 45 | 27% de récidive | 1,5 an |
| Notre série | 42 | 19,04% de récidive | 4,5 ans |
Comparaison des résultats d'ECBU avant et après traitement
| Résultats | ECBU avant le traitement | ECBU après le traitement |
|---|---|---|
| ECBU négatif | 9,5% | 76,19% |
| ECBU à culture positive | 64,28% | 19,04% |
| ECBU avec hyperleucocytose positive et culture négative | 26,2% | 4,76% |