International urology and nephrology · 2024
Posterior urethral valves: Clinical audits of presentation, diagnostic and therapeutic intervention in a nigerian teaching hospital.
СтатьяНазвание и аннотация: Перевод в очереди
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Ojewuyi Olufemi O, Ayeni Temitope O, Ojewuyi Abiodun R, Bamikefa Titilope A, Aderibigbe Gbenga A, Oyeniyi Adebukola G, Eziyi Amogu K
Аннотация
PURPOSE: We described our experience in the management of PUV at UNIOSUN Teaching Hospital, Osogbo, Osun State.
METHODS: This was a retrospective analysis of patients with diagnosis of PUV carried out over a 4 year period (2019-2023). Demographic characteristics, clinical presentation, diagnosis and mode of therapeutic interventions were the variables analysed.
RESULTS: A total of 17 patients with PUV were managed during the study period. Median age at presentation and surgery were 10 months (range 3.0-48.0) and 13 months (range 3.0-49.5), respectively. Most common presentation was poor urinary stream, 11 (64.7%). Mean PCV was 34.42%. Klebsiella aerogens was the predominant 9 (52.9%) organism isolated. A patient had prenatal USS diagnosis suggestive of PUV, majority (52.9%) had bilateral grade 1 V hydronephrosis at presentation. Voiding cystogram was diagnostic in 14 patients, (82.4%) while urethrocystoscopy was done in 14 (82.4%) patients. Median creatinine level were 116, 76.5 and 51.0 (micromol/l) pre- and post-catheterization and 1 month post-surgery, respectively. There was positive correlation between the age and post- surgery creatinine but a negative correlation between the PCV and grade of hydronephrosis. All patients had Mohans valvotomy. We had mortality in a patient from urosepsis. At 6 months-1 year follow-up, 15 patients had good urine stream with stable renal function.
CONCLUSION: Early intervention assist in optimizing renal and bladder function and minimize risk of urosepsis. Where there is no facility for endoscopic valve ablation, Mohans valvotomy remains a viable treatment option.
METHODS: This was a retrospective analysis of patients with diagnosis of PUV carried out over a 4 year period (2019-2023). Demographic characteristics, clinical presentation, diagnosis and mode of therapeutic interventions were the variables analysed.
RESULTS: A total of 17 patients with PUV were managed during the study period. Median age at presentation and surgery were 10 months (range 3.0-48.0) and 13 months (range 3.0-49.5), respectively. Most common presentation was poor urinary stream, 11 (64.7%). Mean PCV was 34.42%. Klebsiella aerogens was the predominant 9 (52.9%) organism isolated. A patient had prenatal USS diagnosis suggestive of PUV, majority (52.9%) had bilateral grade 1 V hydronephrosis at presentation. Voiding cystogram was diagnostic in 14 patients, (82.4%) while urethrocystoscopy was done in 14 (82.4%) patients. Median creatinine level were 116, 76.5 and 51.0 (micromol/l) pre- and post-catheterization and 1 month post-surgery, respectively. There was positive correlation between the age and post- surgery creatinine but a negative correlation between the PCV and grade of hydronephrosis. All patients had Mohans valvotomy. We had mortality in a patient from urosepsis. At 6 months-1 year follow-up, 15 patients had good urine stream with stable renal function.
CONCLUSION: Early intervention assist in optimizing renal and bladder function and minimize risk of urosepsis. Where there is no facility for endoscopic valve ablation, Mohans valvotomy remains a viable treatment option.