TITLE:
Evaluation of the Quality of Micturition in Patients Who Underwent Anastomotic Urethroplasty at the Yaounde Central Hospital, Cameroon
AUTHORS:
Achille Aurele Mbassi, Landry Oriole Mbouche, Junior Mekeme Mekeme, Jean Crepin Eloundou Nkolo, Bright Che Awondo, Jean Cedrik Fouda, Frantz Guy Epoupa Ngalle, Cyril Kamadjou, Pamela Anaba Laure, Pierre Joseph Fouda, Fru Forbuzshi III Angwafo
KEYWORDS:
Urethra, Stricture, Anastomotic Urethroplasty
JOURNAL NAME:
Open Journal of Urology,
Vol.14 No.2,
February
29,
2024
ABSTRACT: Introduction: Radiological investigation which is the gold standard to perform following anastomotic urethroplasty in order to evaluate the quality of micturition is costly. In our context, due to financial limitations, reconstructive urologists prefer to use the uroflowmetry in order to assess the micturition post-surgery. Therefore, the objective of the study was to assess the quality of micturition using the uroflowmetry after anastomotic urethroplasty. Methodology: We conducted an 11-year retrospective review (1st January 2006-31st December 2017) and a cross-sectional descriptive observational study for a period of 8 months (November 2017-June 2018) at the Urology and Andrology Department of the Yaounde Central Hospital (YCH) of patients who were diagnosed with urethral stenosis and underwent an anastomotic urethroplasty at the YCH. We excluded patients who had incomplete files, patients lost to follow-up and did not do pre-operative uroflowmetry. Quality of micturition was evaluated using a uroflowmetry. Data was analyzed using EPI info 7.0. Parametric variables were reported as means and standard deviations and percentages and counts were used to report categorical variables. Results: We had a sample of 60 patients. The mean age was 42 ± 5 years with extremes ranging from 20 to 76 years. Twenty-seven (27) patients, or 45%, had no post-operative complications, and those who did had a urinary tract infection (26.70%). In our series, we had 82% excellent results (patient satisfied with his urination with bell-shaped urinary stream and urinary flow greater than or equal to 15 ml/sec); 15% good results (patient with moderate dysuria with average urinary stream and urinary flow between 10 and 14.9 ml/sec) and 3% poor results (severe dysuria with urinary flow less than 10 ml/sec, urinary retention or urinary incontinence). Based on these results we can say that the success rate in our series was 97%. 96.70% of patients were satisfied against 3.3% who were not. Conclusion: Anastomotic urethroplasty is the gold standard for the treatment of short urethral strictures. The results are good in the immediate and long term post-operative period. The use of the uroflowmetry as a screening tool for evaluating the quality of micturition after urethroplasty is effective.