[Description and results of a prospective study on a new physiotherapy method in the management of postprostatectomy urinary incontinence]. / Description et résultat d'une étude prospective portant sur une nouvelle méthode de kinésithérapie dans la prise en charge de l'incontinence urinaire postprostatectomie.

OBJECTIVE: Prospective evaluation of the short-, medium- and long-term efficacy of the "ABDO-MG concept" technique in the rehabilitation of urinary incontinence following radical prostatectomy (abdominal or laparoscopic approach). METHODOLOGY: Fifty-three patients suffering from clinical urinary stress or triple incontinence (pure stress incontinence, incontinence due to bladder instability or sphincteric insufficiency) took part in the study. Rehabilitation treatment, begun six weeks before the operation, continued during the immediate postoperative period, at home and at the physiotherapist's office for three to 12 months until the urinary incontinence had disappeared or was considered to be minimal and acceptable, therefore tolerated. The exercises were performed according to a strict protocol defined by the inventor of the concept, involving expiration into a specific end-piece (called "sound end-piece") and connection with an abdominal neurostimulator for which the current is triggered and maintained by the sound of the patient's breathing into the sound end-piece. The efficacy of this concept was confirmed by a comparative trial before and during rehabilitation and then at the end of treatment. There was triple monitoring: evaluation by LFT noting, for each breath, the flowrate/volume curve and FEV1/s, clinical abdominal testing with monitoring of abdominal movement both vertically and horizontally during coughing and a "pad test" at home, assessing the quantity of nocturnal and diurnal urinary leakage relative to each patient's activity. RESULTS: The results were meaningful and significant. The improvement of the flowrate/volume curve and FEV1/s varied between 1.4436 and 1.1209 L. Abdominal testing showed constant positive evolution in the correction of abdominal incompetence under stress (test improved by one point on a negative graduation of -1 to -3). The home "pad test" confirmed a highly significant result with leakage virtually disappearing, sometimes falling from nearly 800 cc to just a few drops at the end of treatment. The subjective results were marked by the improvement in various dysfunctions within the context of abdominal incompetence increased by the abdominal surgery. CONCLUSION: This prospective study was the first to provide an evaluation of the abdominal motor score and the relationship between expiration thrust and pelviperitoneal protection.

Penetration of pefloxacin and its desmethyl metabolite into the uroepithelium after a 800-mg single oral dose in human patients.

Penetration of pefloxacin into the uroepithelium was studied in 20 patients (10 men and 10 women) receiving a single oral dose of 800 mg. Samples of serum, urine, and uroepithelium were taken 1.8 h (mean) after the dose. Pefloxacin and its active metabolite, norfloxacin, were assayed by liquid chromatography, and the microbiologically active compounds were quantified by a microbiological assay. Both procedures were correlated (r > 0.7); nevertheless, slight differences detected in concentrations depended on the levels of norfloxacin achieved in the biological samples. The serum and tissue concentrations were higher than the concentration of bactericide (4 micrograms.ml-1), except in one case. The uroepithelium concentration of pefloxacin was proportional to the serum concentration (r = 0.79). The urinary concentrations ranged from 1.2 micrograms.ml-1 to 82.4 micrograms.ml-1. The mean norfloxacin/pefloxacin ratios were 3% in serum, 8% in uroepithelium, and 44% in urine. The mean uroepithelium/serum concentration ratios were 1 for pefloxacin and 2.3 for norfloxacin. This result shows that, at a time close to that of the maximum concentration, there is good penetration of pefloxacin and norfloxacin into the uroepithelium.

[Mesenteric and portal vein thrombosis following splenectomy in hematologic diseases. Apropos of 3 cases]. / Les thromboses de l'axe mésentérico-porte après splénectomie pour affection hématologique. A propos de 3 observations.

Mesenterico-portal venous thrombosis following hematological splenectomy is infrequent. We report about three cases successfully treated with heparin. A review of the literature allows identifying three factors acting in the etiopathogenesis of such thrombosis: alteration of blood composition, blood stasis and injuries to the vascular walls. The diagnosis is confirmed by ultrasonography and abdominal CT, and echo-Doppler will play a more important role in the future. The treatment of mesenterico-portal thrombosis is mainly medical, with surgery being indicated only in case of intestinal necrosis. An anticoagulant or platelet-suppressive treatment and the ligation of the splenic vein as close as possible to its junction with the mesenteric vein may be proposed as preventive measures.

[Value of arterioscopy in the prevention of renal artery stenosis after transplantation]. / Intérêt de l'artérioscopie dans la prévention des sténoses de l'artère rénale après transplantation.

Renal artery stenosis is frequent after transplantation. The systematic pre-operative search for arterial injuries by angioscopy allows a reduction in their incidence. The authors report a series of 60 transplantations with pre-operative angioscopy, which revealed benign injuries and two major injuries which were successfully treated surgically. This prevention allows a reduction in the incidence of stenosis from 12 to 6.6% according to a previous series of 210 transplantations without angioscopy.