[Intravesical instillations for inflammatory and sensory chronic bladder diseases: Literature review and guide to clinical practice]. / Instillations endovésicales pour les cystopathies chroniques inflammatoires et douloureuses : revue de la littérature et guide de la pratique clinique.

INTRODUCTION: Inflammatory and sensory chronic bladder diseases have a significant impact on quality of life. These pathologies share alteration of the layer between urine and urothelium, making the use of topical agents appropriate. OBJECTIVES: Review the efficacy and tolerance of intravesical treatments for these pathologies. Give practical guidelines for the use of agents currently available in France. METHOD: A narrative review was performed in March 2021 using PubMed/MEDLINE, Google Scholar and the international guidelines. Pharmaceutical companies and pharmacies were interviewed. RESULTS: Although numerous molecules were tested over the last 5 decades, only dimethylsulfoxyde and glycosaminoglycans are available in France today. Results are promising: response rates are up to 95% and 84% respectively in bladder pain syndrome. In urinary tract infections, glycosaminoglycans could decrease annual number of cystitis by 2.56 (95% confidence interval (CI) -3.86, -1.26; P<0.001) and increase the time to first cystitis recurrence by 130 days (95% CI: 5.84 - 254.26; P=0.04). In radiation cystitis, results could be comparable to hyperbaric oxygen regarding pain and frequency of voiding (-1.31±1.3 visual analogic scale et -1.5±1.4 voiding per day, respectively, at 12 months, P<0.01). However, literature has a low level of evidence. CONCLUSION: Chronic bladder diseases have limited treatment options. Intravesical agents are a good alternative, although their cost is significant and their outcome uncertain.

2021 opinion from the CUROPF on THE efficacy and safety of mid-urethral slings used in women WITH urinary stress incontinence.

OBJECTIVE: To determine the usefulness of mid-urethral slings (MUS) in the surgical management of women presenting with urinary stress incontinence (USI) METHOD: A consensus committee of multidisciplinary experts (CUROPF) was convened and focused on PICO questions concerning the efficacy and safety of MUS surgery compared to other procedures and concerning which approach (retropubic (RP) vs transobturator (TO)) should be proposed as a first-line MUS surgery for specific subpopulations (obese; intrinsic sphincteric deficiency (ISD); elderly) RESULTS: As compared to other procedures (urethral bulking agents, traditional slings and open colposuspension), the MUS procedure should be proposed as the first-line surgical therapy (strong agreement). MUS surgery can be associated with complications and proper pre-operative informed consent is mandatory (strong agreement). Mini-slings (SIS/SIMS) should only be proposed in clinical trials (strong agreement). Both RP and TO approaches may be proposed for the insertion of MUS (strong agreement). However, if the woman is willing to accept a moderate increase in per-operative risk, the RP approach should be preferred (strong agreement) since it is associated with higher very long-term cure rates and as it is possible to completely remove the sling surgically if a severe complication occurs. The RP approach should be used for the insertion of MUS in a woman presenting with ISD (strong agreement). Either the RP or TO approach should be used for the insertion of MUS in an obese woman presenting with USI (strong agreement). In very obese women (BMI ≥35-40kg/m2), weight loss should be preferred prior to MUS surgery and bariatric surgery should be discussed (strong agreement) CONCLUSION: The current Opinion provides an appropriate strategy for both the selection of patients and the best therapeutic approach in women presenting with USI.

[Complications of mid-urethral sling - A review from the Committee for Female Urology and Pelviperineology for the French Association of Urology]. / Complications des bandelettes sous urétrales : une revue de la littérature par le Comité d'urologie et pelvipérinéologie de la femme de l'Association française d'urologie.

INTRODUCTION: Placement of a mid-urethral sling is the gold standard in the surgical management of stress urinary incontinence in women in France. The cure rate of this material is no longer to be demonstrated, but the per- and post-operative complications are currently the subject of a growing controversy not only in Europe but also across the Channel and across the Atlantic, having led to the modification of operative indications. In France, recommendations are also evolving with a stricter framework for indications for surgery by multidisciplinary consultation meeting and an obligation for postoperative follow-up in the short and long term. OBJECTIVES: In this context, CUROPF realized a review of the literature bringing together the available scientific evidence concerning the occurrence of per- and post-operative complications relating to the installation of mid urethral sling. The bibliographic search was carried out using the Medline database and 123 articles were selected. RESULTS: Analysis of the data highlights various complications, depending on the implanted material, the patient and the indication for surgery. The retro-pubic mid urethral sling provides more bladder erosion during surgery (up to 14%), more suprapubic pain (up to 4%) and more acute urinary retention (up to 19,7%) and postoperative dysuria (up to 26%). The trans obturator mid-urethral sling is responsible for more vaginal erosion during the operation (up to 10,9%), more lower limb pain of neurological origin (up to 26,7%). The risk of developing over active bladder is similar in both procedures (up to 33%). But these risks of complications must be balanced by the strong impact of urinary incontinence surgery on the overall quality of life of these women. CONCLUSION: Thus, surgical failure and long term complications exist but should not limit the surgical management of stress urinary incontinence with mid urethral tape. Women should be treated with individualized decision-making process and long-term follow -up is necessary.

[Vaginal LASER therapy for genito-urinary disorders: A systematic review and statement from the Committee for Female Urology and Pelviperineology of the French Association of Urology]. / Utilisation du LASER vaginal pour le traitement des pathologies génito-urinaires : revue systématique de la littérature et position du CUROPF.

INTRODUCTION: Vaginal LASER therapy is increasingly used in the field of urogynecology, but several points remain unclear. Our goal was to produce a systematic review of available evidence and provide a critical appraisal of available data. METHODS: A systematic review until march 2020 was conducted using PubMed/MEDLINE, Cochrane and Embase databases. All studies about vaginal LASER use in the field of urogynecology were included. RESULTS: Forty studies have been included (8 for genitourinary syndrome of menopause, 19 for stress urinary incontinence, 3 for overactive bladder, 7 for urogenital prolapse, 3 for other indications). Data were heterogeneous, and level of evidence was weak or very weak. Few studies were comparative, and only 3 were randomized). Mild improvement of symptoms and quality of life and limited satisfaction were seen for genitourinary syndrome, stress urinary incontinence, overactive bladder and prolapse. Few adverse events were reported. However, major methodological biases were noted regarding efficacy and safety evaluation. No long-term results were available. CONCLUSIONS: While Vaginal LASER therapy seem to provide encouraging results, the level of evidence supporting its use was weak, especially regarding long-term outcomes. Studies of better quality are warranted before any recommendation can be made. Current use should be limited to clinical research.

[Treatment of Urinary incontinence associated with genital prolapse: Clinical practrice guidelines]. / Traitement de l'incontinence urinaire associée au prolapsus génital : Recommandations pour la pratique clinique.

INTRODUCTION: Prolapse and urinary incontinence are frequently associated. Patente (or proven) stress urinary incontinence (SUI) is defined by a leakage of urine that occurs with coughing or Valsalva, in the absence of any prolapse reduction manipulation. Masked urinary incontinence results in leakage of urine occurring during reduction of prolapse during the clinical examination in a patient who does not describe incontinence symptoms at baseline. The purpose of this chapter is to consider on the issue of systematic support or not of urinary incontinence, patent or hidden, during the cure of pelvic organs prolapse by abdominal or vaginal approach. MATERIAL AND METHODS: This work is based on an systematic review of the literature (PubMed, Medline, Cochrane Library, Cochrane database of systematic reviews, EMBASE) for meta-analyzes, randomized trials, registries, literature reviews, controlled studies and major not controlled studies, published on the subject. Its implementation has followed the methodology of the HAS on the recommendations for clinical practice, with a scientific argument (with the level of evidence, NP) and a recommendation grade (A, B, C, and professional agreement). RESULTS: In case of patent IUE, concomitant treatment of prolapse and SUI reduces the risk of postoperative SUI. However, the isolated treatment of prolapse can treat up to 30% of preoperative SUI. Concomitant treatment of SUI exposed to a specific overactive bladder and dysuria morbidity. The presence of a hidden IUE represents a risk of postoperative SUI, but there is no clinical or urodynamic test to predict individually the risk of postoperative SUI. Moreover, the isolated treatment of prolapse can treat up to 60% of the masked SUI. Concomitant treatment of the hidden IUE therefore exposes again to overtreatment and a specific overactive bladder and dysuria morbidity. CONCLUSION: In case of overt or hidden urinary incontinence, concomitant treatment of SUI and prolapse reduces the risk of postoperative SUI but exposes to a specific overactive bladder and dysuria morbidity (NP3). The isolated treatment of prolapse often allows itself to treat preoperative SUI. We can suggest not to treat SUI (whether patent or hidden) at the same time, providing that women are informed of the possibility of 2 stages surgery (Grade C). © 2016 Published by Elsevier Masson SAS.

[Guidelines for the treatment of urinary incontinence in women with refractory idiopathic vesical hyperactivity using sacral neuromodulation]. / Recommandations pour le traitement de l'incontinence urinaire féminine par hyperactivité vésicale idiopathique réfractaire par neuromodulation sacrée.

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.

[Simultaneous bilateral percutaneous nephrolithotomy: Series of 60 cases]. / Néphrolithotomie percutanée bilatérale en un temps: série de 60 cas.

OBJECTIVE: Retrospective evaluation of the efficacy and morbidity of simultaneous bilateral percutaneous nephrolithotomy (SB-PCNL). METHODS: From January 1993 to July 2009, 60 patients have undergone SB-PCNL over a series of 1709 PCNL. Thirty men and 30 women, mean age 45 years old (13-78), were treated for bilateral renal stones (120 kidneys) of 1177 mm(2) (268-4972 mm(2)); 25 were complete staghorn stones. RESULTS: Operating time for the first side of PCNL was 80 min (30-270) and 45 min (10-90) for the opposite side. Overall OR occupation was 188 min (90-360). Forty-five patients were stone free after one session; 15 patients (25%) have a complementary treatment to be stone free: five PCNL (one bilateral); eight ESWL (four with JJ stent) and two flexible ureteroscopy. No blood transfusion was required. Renal function was unchanged at 1 month. Clavien grade for complications were as follows: two grade IIIb, one grade IVa and one grade IVb. Hospitalization stay was 4±4.9 days (2-35) taking account of two major sepsis (one pulmonary and one septicemia). CONCLUSION: SB-PCNL was well tolerated with comparable morbidity and efficacy to PCNL performed on each side in two separate sessions. Nevertheless, SB-PCNL has to be performed for selected patients in expert centers.

[Synthesis of the guidelines for the treatment of non-neurological urinary incontinence in women]. / Synthèse des recommandations pour le traitement de l'incontinence urinaire féminine non neurologique.

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.

Drinking behavior of lactating dairy cows and prediction of their water intake.

The water intake of 41 lactating dairy cows managed according to current dairy farm practices was individually and continuously monitored to 1) investigate drinking behavior and 2) determine factors affecting water intake. The cows were housed in a free-stall barn and fed once daily with a corn silage and concentrate-based total mixed ration (48% dry matter content; 20.6 +/- 3.3 kg/d of dry matter intake). Cows were milked twice daily, with a yield of 26.5 +/- 5.9 kg/d. The daily free water intake (FWI) was 83.6 +/- 17.1 L, achieved during 7.3 +/- 2.8 drinking bouts. The drinking bout water intake was 12.9 +/- 5.0 L. Almost three-fourths of the FWI occurred during working hours (0600 to 1900 h). Consumption peaks corresponded to feeding and milking times. More than one quarter of the daily FWI was met during the 2 h after each milking. About 75% of the present cows visited the watering point at least once during the 2 h after the evening milking. It is probable that drinking behavior evolved with lactation, but further studies are required to identify the relationship between lactation stage and drinking behavior. The most relevant factors affecting the daily FWI of lactating cows were best combined according to the following predictive equation: (R(2) = 0.45; n = 41 cows, n = 1,837): FWI, L/d = 1.53 x dry matter intake (kg/d) + 1.33 x milk yield (kg/d) + 0.89 x dry matter content (%) + 0.57 x minimum temperature ( degrees C) - 0.30 x rainfall (mm/d) - 25.65. The results obtained using these equations were in agreement with the equations developed by other researchers.

[Stress urinary incontinence and obesity]. / Incontinence urinaire d'effort et obésité.

In France, the prevalence of urinary incontinence is about 44%. Obesity, defined by a Body Mass Index (BMI) above 30kg/m(2), is well established as a risk factor of stress urinary incontinence. Odds ratio (OR) varies between 1.7 and 2.4. Urge or mixed incontinence also occurs in obesity. Urinary incontinence epidemiology is not well-known in obese women. Weight loss, obtained by a weight reduction diet program or bariatric surgery, improves urinary symptoms of stress, urge or mixed incontinence. Functional outcome of urge incontinence surgery is not influenced by obesity. Typically, functional outcome and morbidity of tension-free vaginal tape are not influenced by BMI variations.

Peripheral chemoreceptor activity in sleeping neonates exposed to warm environments.

In neonates, it is often assumed that ventilatory control and heat stress interact. Thus the two factors have been implicated in various pathologies (apnoea, sudden infant death syndrome). However, little is known about the mechanisms of this interaction, and the influence of sleep is still debated. This study aimed at determining the influence of warm exposure on the decrease in ventilation during a hyperoxic test (HT), which is considered to be a measure of peripheral chemoreceptor activity. The test was performed in active (AS) and quiet sleep (QS) in 12 neonates exposed to thermoneutral or warm environments. The HT consisted of 30 s of inspired, 100% O(2). The ventilatory response was assessed in terms of a response time, defined as the time elapsing between HT onset and the first significant change in V(E). Our results show that, in both thermal conditions, the fall in V(E) was higher in AS than in QS. Warm exposure significantly enhanced the ventilatory response in AS (-27.5 +/- 8.7% vs. -38.3 +/- 8.8%, P < 0.01) but not in QS. A thermometabolic drive or inputs from thermoreceptors could be involved in the reinforcement of peripheral chemoreceptor activity in AS in warmer environments, which could contribute to an increasing risk of apnoea in neonates with altered chemoreceptor function. Since hypothalamic structures are involved in thermoregulatory, sleep processes and (probably) in respiratory control, it could well be the principal site where this interaction occurs.

[Male urinary incontinence and dynamic graciloplasty]. / Incontinence urinaire masculine et graciloplastie dynamique.

Only a few surgical treatments are available for male urinary stress incontinence and artificial urinary sphincter remains the reference treatment. It is associated with a certain morbidity and specific technical limitations and can therefore not always be used in a given patient. Stimulated graciloplasty could constitute a useful alternative treatment in exceptional situations. The objective of this study was to review the technique, the indications already defined apart from urinary incontinence and the results of stimulated graciloplasty in urology.