Base bibliographique

Sommaire :

Risque hémorragique et anti-angiogéniques
2010
- Réf : Prog Urol, 2010, 20, S20, suppl. S1




 


Anti-angiogenic therapies induce an ischemic necrosis of tumoral tissue, which exposes to a risk of hemorrhagic complications. The frequency and the intensity of the symptoms may differ according to molecules and according to studies. The risk seems to be maximal with tyrosin kinase inhibitors, particularly with sunitinib, with 26% of hemorrhagic complications. In most cases, events are grade 1 or 2, severe adverse effects (grade 3 or 4) appear rarely. Intra-cerebral bleeding remains rare and seems to be observed essentially in case of cerebral metastases. The hemorrhagic risk seems to be correlated with arterial high blood pressure and concomitant thrombopenia.

The management of hemorrhagic risk is essentially based on precautionary measures. For any surgical procedure, it is advised to interrupt the treatment at least 4 weeks before and 4 weeks later, in order to avoid parietal complications.

Tumeur infiltrant le muscle chez le patient octogénaire : quelles solutions thérapeutiques proposées ?
2010
- Réf : Prog Urol, 2010, 20, S57, suppl. S1




 


Elderly are often the population affected by bladder cancer. Physician must consider not only a patient’s chronologic age but also physiologic age and associated medical conditions. Although radical cystectomy remains the treatment of choice for muscle invasive bladder cancer, it has a well-recognized risk of perioperative complications and mortality. Multidisciplinary oncogeriatric evaluation is necessary to detect associated comorbidities, and to improve oncologic decision and surgical outcomes. Radical cystectomy with ileal conduit is recommanded in elderly. Indications of conservative treatments depend on local extension, haematuria, and metastasis.

Tumeur urothéliale de vessie chez le patient « fragile »
2010
- Réf : Prog Urol, 2010, 20, S54, suppl. S1




 


Adjuvant therapies in bladder cancer are based on risk of recurrence and associated comorbidities (renal failure). Lymph node involvement is the most important prognostic factor for decision. Two adjuvant chemotherapies exist: MVAC or GC. In unfit patients, association (Gemcitabine and Taxanes) could be proposed. Indication of adjuvant radiotherapy depends on metastatic risk and resection margins. Concomitant chemotherapy and radiotherapy should be proposed to selected patients who refuse or are not candidate for radical cystectomy.

Préface
2010
- Réf : Prog Urol, 2010, 20, S93, suppl. S2


Recommandations concernant la prise en charge des complications des bandelettes sous-urétrales
2010
- Réf : Prog Urol, 2010, 20, S132, suppl. S2




 


The complications of suburethral slings are rare but varied. The operative complications result most often from errors in surgical technique. Intraoperative cystoscopy is required when implanting a retropubic sling to diagnose vesical transfixion intraoperatively.

Functional complications are the most frequent. They require a true diagnostic strategy before proposing treatment adapted to the patient. The first examination should be an endoscopic urethrovesical exploration to eliminate vesicourethral transfixion by the suburethral slings.

Acute postoperative retention most often stems from surgical relaxation of the suburethral slings during the immediate postoperative period. Dysuria is more easily reversed if it is treated early with resection or ablation of the suburethral slings. De novo urge incontinence has many etiologies : infection, urethral obstruction, more rarely cystocele, and idiopathic causes. With recurrent stress incontinence after suburethral slings, management will depend on anamnesis, as well as the clinical and urodynamic workups. The treatment could involve the sling (second suburethral sling, kinking of the suburethral sling); however, another therapeutic alternative will have to be suggested relatively early (artificial sphincter, ACT balloons, etc.).

The recommended use of the large-mesh knitted monofilament polypropylene suburethral sling has considerably reduced the risk of infectious complications related to the prosthetic material. In case of vaginal erosion, prosthesis infection must be eliminated, which requires removing the sling. Simple erosion can be treated with partial resection of the exposed sling and vaginal suture.

Many nonabsorbant palliative treatments have been reported, often with small series. They can be grouped into three types: extra-urethral occlusive devices, intra-urethral obstructive devices, and intravaginal support devices. The use of a pessary or other vaginal devices can be proposed, in particular with associated prolapsus, which can be used when leakage is very occasional (sport, etc.) or in women who cannot have any other treatment.

Recommandations concernant la thérapie cellulaire pour l'incontinence urinaire
2010
- Réf : Prog Urol, 2010, 20, S174, suppl. S2




 


Several clinical trials on cell therapy have recently been conducted in the treatment of urinary incontinence. The cell preparation procedures and the inclusion criteria were different for each study. The feasibility of this technology, however, seems acquired. The indications for treatment and the long-term effects have yet to be specified. Cell therapy for urinary incontinence is only conceivable within the context of a clinical trial at this time. We encourage all investigator-urologists involved in a clinical trial on cell therapy to make themselves known on the website clinicaltrials.gov/ so as to inform the community and encourage the technique’s development.

Recommandations concernant les indications de la chirurgie conventionnelle de l'incontinence d'urine d'effort de la femme (colposuspension, soutènement aponévrotique du col)
2010
- Réf : Prog Urol, 2010, 20, S143, suppl. S2




 


The equivalence of the functional results of the suburethral sling and open colposuspension and the greater morbidity of colposuspension is such that the indications for traditional surgery correspond to the contraindications for suburethral sling: there no longer seem to be but few indications for supporting the bladder neck using an aponeurotic swing; caution recommends preferring colposuspension when the functional result of placing a suburethral sling risks being compromised by either vaginal trophicity abnormalities or previous repair to the urethra such as suburethral diverticulum or urethrovaginal fistula.

Laparoscopic colposuspension is not recommended to treat urinary stress incontinence in women. This technique may be warranted if other laparoscopic procedures are necessary and should be carried out by an experienced surgeon trained in this approach.

Recommandations pour la prise en charge rééducative de l'incontinence urinaire non neurologique de la femme
2010
- Réf : Prog Urol, 2010, 20, S104, suppl. S2




 


Pelvic floor rehabilitation is prescribed as first-line treatment for women with stress urinary incontinence, particularly in cases of urinary incontinence with no first-degree uterine prolapse, with poor-quality perineal testing results or inverted perineal command.

Prescription of 15 sessions should suffice to evaluate the possibilities of improving the incontinence. The sessions can be continued if the patient feels she is progressing but has not reached sufficient results. With no progression despite properly conducted rehabilitation, the question of whether to continue the physical therapy arises. Currently, therapists determine the number of sessions. They are better apt to know whether sessions should be pursued and should relay a report to the prescribing physician. This type of rehabilitation is within the domain of physical therapists. Midwives can be responsible for postpartum rehabilitation.

On the other hand, the importance of the patient’s role in the results and their maintenance is well known. Occasionally a few sessions some time after the initial sessions can serve to verify the acquisitions and motivate the patient in her personal contribution to this rehabilitation.

The work of the physical therapist cannot be substituted with Keat-type home electrostimulation. The physical therapist plays an important role in the overall management of this condition. Currently, in absence of demonstrated efficacy, self-administration of electrostimulation is not recommended.

In urge incontinence, the rehabilitation approach will be used concomitantly with prescription of anticholergics with behavioral therapy and bladder biofeedback work. In addition, low-frequency electrostimulation can be done during the session. Starting with 10-12 sessions is sufficient.

In all cases, rehabilitation should take a multidisciplinary approach and be integrated into a medical and/or surgical management plan.

Recommandations pour le traitement chirurgical de l'incontinence urinaire d'effort de la femme par bandelettes sous-urétrales
2010
- Réf : Prog Urol, 2010, 20, S112, suppl. S2




 


Today, placement of a suburethral sling is the reference technique for cure of female stress incontinence. Use of slings made exclusively of knitted polypropylene monofi lament is recommended to the exclusion of all other materials. The NF indication is a guarantee that preclinical studies have been conducted before market authorization. Although biocompatible, the material remains synthetic, and this biocompatibility should not obviate the need for respecting the principles of asepsis, as in any prosthesis implantation. The sling can be placed via a retropubic or transobturator approach. These two approaches enjoy the same success rate but morbidity seems to be higher with the retropubic approach (bladder injury, dysuria, de novo urge incontinence). The type of anesthesia has no infl uence on the postoperative results. Mixed urinary incontinence, low urethral mobility, obesity, old age, and the desire for future pregnancies are situations that do not contraindicate placement of suburethral slings, but they can alter the quality of the results. Rigorous assessment of the risks and benefi ts as well as fair and honest information must be provided to patients in these situations. Without suffi cient studies proving their effi cacy and innocuousness, minislings cannot today be recommended to treat female urinary stress incontinence.

Recommandations pour le traitement de l'incontinence urinaire féminine non neurologique par ballons péri-urétraux
2010
- Réf : Prog Urol, 2010, 20, S150, suppl. S2




 


A new minimally invasive technique using an adjustable implantable material has recently been developed: adjustable periurethral balloons.

Initially designed by Uromedica, Inc., Plymouth, MN, USA, they are currently marketed in France by Medtronic (Minneapolis, MN, USA), called ACT® (Adjustable Continence Therapy).

Given the data reported in the literature today, ACT® devices in women should only be a lastresort technique. They can only be implanted in patients presenting urinary incontinence due to sphincter deficiency with no urethral hypermobility (negative support maneuvers), in cases of failure of other therapies, or when placing an AUS is contraindicated or refused by the patient (French National Health Authority).

Recommandations pour le traitement de l'incontinence urinaire féminine non neurologique par injections péri-urétrales
2010
- Réf : Prog Urol, 2010, 20, S146, suppl. S2




 


Currently there are no data reported in the literature supporting the recommendation for peri-urethral injections in first-line treatment. However, some authors emphasize that periurethral injection techniques can be used because of their good risk/benefit ratio in patients who are fragile, those who have already undergone surgery, and those who do not wish to have surgery. This option should be chosen based on efficacy, safety, and the patient’s wishes. The product used should remain based on safety, ease of use, price, and the urologist’s preferences.

In all cases, efficacy decreases with time and repeated injections are often necessary to maintain a satisfactory result. The injectables are a possible first-line choice in very elderly patients and in those who do not wish to undergo surgery. After failure of surgical treatment and/or if there is sphincter deficiency, peri-urethral injections can be an alternative to a new surgery, but one must be aware that the results are clearly inferior to balloons or the sphincter.

In cases where the urethra is attached due to previous interventions, peri-urethral injection is not indicated.

Recommandations pour le traitement de l'incontinence urinaire féminine non neurologique par le sphincter artificiel urinaire
2010
- Réf : Prog Urol, 2010, 20, S155, suppl. S2




 


The indication for artificial urinary sphincter implantation in women is based on several para meters: severity of incontinence, sphincter deficiency with negative urethral support maneuvers, the notion of postsurgery recurrence of incontinence, and absence of contraindication.

Quality preoperative clinical and urodynamic assessment is indispensable.

The factors for success depend on: implantation on tissue that has not been damaged by repeated interventions; well-codified technique based on regular surgical experience; sufficiently long deactivation; long-term monitoring with expertise in managing breakdowns and revisions.

Recommandations pour le traitement de l'incontinence urinaire féminine par hyperactivité vésicale idiopathique réfractaire par la toxine botulique A
2010
- Réf : Prog Urol, 2010, 20, S170, suppl. S2




 


The data reported in the literature today show that botulinum toxin A may have a certain value in the therapeutic arsenal for non-neurological vesical hyperactivity. However, the use of botulinum toxin cannot be recommended in daily practice of non-neurological vesical hyperactivity incontinence treatment.

In patients presenting non-neurological vesical hyperactivity, the use of botulinum toxin A (which in 2009 did not have market authorization for this indication, even in neurological patients) should be reserved for highly targeted, second- and third-line indications (failure or intolerance of recommended treatments), and certainly at first within clinical research or in specialized units.

Recommandations pour le traitement de l'incontinence urinaire féminine par hyperactivité vésicale idiopathique réfractaire par neuromodulation sacrée
2010
- Réf : Prog Urol, 2010, 20, S161, suppl. S2




 


Precise regulations should be respected when using neuromodulation of the sacral nerve roots in treating urinary incontinence in women with vesical hyperactivity.

It is not recommended to perform a neuromodulation test of the sacral roots in management of urinary incontinence caused by vesical hyperactivity if rehabilitation or anticholinergic treatment has not been attempted, unless a contraindication prevents use of these treatments.

The urologist implanting the device will have had specific training on the implantation material, the implantation technique, and parameterization.

Assessment of the efficacy during the test period should be rigorous and based on use of voiding diaries, symptom questionnaires, as well as the patient’s overall evaluation. Improvement greater than 50% and a counter test verifying the reappearance of symptoms after stimulation is interrupted are necessary to warrant implantation of a neuromodulator.

Complete information should be given to patients before the test is performed. This will detail the test procedure, how to keep a voiding diary, the safety precautions, and the incidents that may occur.

Recommandations pour le traitement médicamenteux de l'incontinence urinaire non neurologique féminine
2010
- Réf : Prog Urol, 2010, 20, S100, suppl. S2




 


Although it is not possible to use medications on the anatomic features of incontinence, a better comprehension of the physiopathology of miction impairment can lead to pharmacological treatment of female urinary incontinence. However, analysis of the literature shows that few publications are methodologically satisfactory, nor are they comparable. In presence of stress urinary incontinence, vaginal hormone treatment must be provided if the patient presents vaginal atrophy with physical therapy or surgery planned. Use of noradrenaline recapture inhibitors and serotonin cannot be recommended today. There are no indications for alpha-adrenergic treatments. For urge incontinence treatment, use of anticholinergics should be provided, possibly associated with vaginal hormone treatment if the patient presents vaginal atrophy.

Recommandations pour le traitement palliatif de l'incontinence urinaire non neurologique de la femme
2010
- Réf : Prog Urol, 2010, 20, S109, suppl. S2




 


Absorbant products have greatly improved over the past few years in terms of both efficacy and comfort, but the problem of cost for patients persists. They can only be used for short periods of time while waiting for effective curative treatment or over longer periods if no other management option is possible. The model chosen must be adapted to the amount of leakage and the patient’s shape.

Many nonabsorbant palliative treatments have been reported, often with small series. They can be grouped into three types: extra-urethral occlusive devices, intra-urethral obstructive devices, and intravaginal support devices. The use of a pessary or other vaginal devices can be proposed, in particular with associated prolapsus, which can be used when leakage is very occasional (sport, etc.) or in women who cannot have any other treatment.

Synthèse des recommandations pour le traitement de l'incontinence urinaire féminine non neurologique
2010
- Réf : Prog Urol, 2010, 20, S94, suppl. S2




 


The last two decades have brought about new medical and surgical treatments revolutionizing care for non-neurological urinary incontinence in women. Many studies, often randomized prospective studies with sufficient follow-up, have validated the therapeutic choices and shown them not to be part of a fad or marketing pressures. The French Association of Urology (L’Association Française d’Urologie) , through its Committee on Women’s Urology and Pelviperineology (Comité d’Urologie et de Pelvipérinéologie de la Femme) , proposes its recommendations. These were established by an expert group of specialists (urologists, gynecologists, and physical therapists), based on a review of the literature but taking into account the daily practices in academic and private practice settings. Between evidence-based medicine and reality in the field, these recommendations attempt to propose realistic and applicable strategies.

Traitement de l'incontinence urinaire féminine non neurologique : arbre décisionnel
2010
- Réf : Prog Urol, 2010, 20, S177, suppl. S2




 


The physiopathology of urinary incontinence in women is complex. It must be thoroughly understood to orient the therapeutic choices available to patients. In urge incontinence, the initial management is above all conservatory, based on medical treatments and rehabilitation. In stress urinary incontinence, the quality of the urethra guides the indications for support techniques, with suburethral slings taking the lead and a preference for the retropubic approach in cases of sphincter deficiency with mobility of the urethrovesical junction preserved. In mixed urinary incontinence, the choices are always difficult and generally one begins with treating the component that is the most uncomfortable for the patient. Whatever choice is made, one must be aware that the first treatment often influences future treatments.