ESWL in hemophiliac patients.

OBJECTIVE: To assess ESWL treatment of urolithiasis in patients with hemophilia, the frequency of hemorrhagic complications, and to determine the treatment outline. PATIENTS AND METHODS: From 1991 to 1997, eleven patients with hemophilia were treated by ESWL for urolithiasis. Substitution of deficient coagulation factors was started on the day of treatment. Ultrasound examination was performed in all cases on the 1st day after the procedure in order to discover any potential hemorrhagic complications. Substitution withdrawal depended on the patients' general status, lack of hematuria and the absence of signs of hemorrhage. Preliminary results were evaluated after 7-10 days on the basis of plain abdominal X-ray of the kidney, ureter and bladder and ultrasonography. RESULTS: In total, 25 ESWL sessions were performed, 1-6/patient. Nine patients (81.8%) discharged stones, and 2 patients are being followed up. No hemorrhagic complications were observed. CONCLUSIONS: Substitution of deficient coagulation factors makes ESWL a safe method of urinary stone management in hemophiliacs. No hemorrhagic complications were seen in our patients. Substitution withdrawal may be based on the patients' good general status, lack of hematuria and absence of signs of hemorrhage.

[Surgical treatment of total urinary incontinence based on Leadbetter's technic]. / Traitement opératoire de l'incontinence totale des urines selon le procédé de Leadbetter.

Ten patients (4 boys and 1 girl, 4 adult women and 1 man) were operated upon for incontinence due to epispadias (5 children and 2 women), or the result of multiple operations for stress incontinence (2 women), or of a transurethral bladder neck resection (the adult man), using Leadbetter's technique, which is described. In 4 patients with a sufficiently long trigonum, it was not considered necessary to perform ureterovesical reimplantation. Interesting results were obtained as they were assessed as very good in 4 and good in 2 of the 7 cases of epispadias, good in 1 of the 2 cases of sphincter lesions following surgery, and poor after endoscopic resection of the bladder neck in the man. All patients retained a normal upper urinary tract. In those patients who became continent, the new urethra measured 3.3 to 5 cm in length, whereas it was too short and dilated in cases remaining incontinent. Initial pollakiuria improved in the children after several months. These findings suggest that the ureter should be reimplanted in all cases, to allow the formation of a muscular, newly formed urethra of sufficient length. This operation appears to be effective for treating incontinence due to epispadias and traumatic sphincter lesions in women. It gives poor results in incontinence after prostate surgery and from neurological bladder. Reeducation of the child is as important as selection of patients for operation and a strict operative technique.