O. Dumonceau

Bilan initial, suivi et traitement des troubles mictionnels en rapport avec hyperplasie bénigne de prostate : recommandations du CTMH de l’AFU

AIM To elaborate guidelines for the diagnosis, the follow-up, and the treatment of benign prostatic hyperplasia (BPH). METHOD A systematic review of the literature was conducted to select more relevant publications. The level of evidence was evaluated. Graded recommendations were written by a working group, and then reviewed by a reviewer group according to the formalized consensus technique. RESULTS Terminology of the International Continence Society was used. Initial assessment has several aims: making sure that lower urinary tract symptoms (LUTS) are related to BPH, assessing bother related to LUTS and checking for a possible complicated bladder outlet obstruction (BOO). Initial assessment should include: medical history, LUTS assessment using a symptomatic score, physical examination including digital rectal examination, urinalysis, flow rate recording, and residual urine volume. Frequency volume chart is recommended when storage symptoms are predominant. Serum PSA should be done when the diagnosis of prostate cancer can modify the management. When a surgical treatment is discussed, serum PSA, serum creatinine and ultrasonography of the urinary tract are recommended. BPH patients should be informed of the benign and possibly progressive patterns of the disease. When LUTS cause no bother, annual follow-up should be planned. Medical treatment includes some phytotherapy agents, alpha-blockers and 5-alpha reductase inhibitors. The last two can be associated. The association of antimuscarinics and alpha-blockers can be offered to patients with residual storage symptoms when already under alpha-blockers therapy, after checking for the absence of severe BOO (residual volume more than 200mL or max urinary flow less than 10mL/s). Phosphodiesterase-5 inhibitors could be used in patients complaining for both LUTS and erectile dysfunction. In case of complication, or when medical treatment is inefficient or not tolerated, then a surgical treatment should be discussed. Treatment decision should be done according to type of LUTS and related bother, prostate anatomy, level of obstruction and its consequences on urinary tract, patient co-morbidities, experience of practitioner, and choice of patient. Surgical treatments with the higher level of evidence of efficacy include monopolar or bipolar transurethral resection of the prostate, open prostatectomy, transurethral incision of the prostate, photoselective vaporization of the prostate, and Holmium laser enuclation of the prostate. CONCLUSION Here are the first guidelines of the French Urological Association for the initial assessment, the follow-up and the treatment of urinary disorders related to BPH.

RecommandationBilan initial, suivi et traitement des troubles mictionnels en rapport avec hyperplasie bénigne de prostate : recommandations du CTMH de l’AFUInitial assessment, follow-up and treatment of lower urinary tract symptoms related to benign prostatic hyperplasia: Guidelines of the LUTS committee of the French Urological Association

AIM To elaborate guidelines for the diagnosis, the follow-up, and the treatment of benign prostatic hyperplasia (BPH). METHOD A systematic review of the literature was conducted to select more relevant publications. The level of evidence was evaluated. Graded recommendations were written by a working group, and then reviewed by a reviewer group according to the formalized consensus technique. RESULTS Terminology of the International Continence Society was used. Initial assessment has several aims: making sure that lower urinary tract symptoms (LUTS) are related to BPH, assessing bother related to LUTS and checking for a possible complicated bladder outlet obstruction (BOO). Initial assessment should include: medical history, LUTS assessment using a symptomatic score, physical examination including digital rectal examination, urinalysis, flow rate recording, and residual urine volume. Frequency volume chart is recommended when storage symptoms are predominant. Serum PSA should be done when the diagnosis of prostate cancer can modify the management. When a surgical treatment is discussed, serum PSA, serum creatinine and ultrasonography of the urinary tract are recommended. BPH patients should be informed of the benign and possibly progressive patterns of the disease. When LUTS cause no bother, annual follow-up should be planned. Medical treatment includes some phytotherapy agents, alpha-blockers and 5-alpha reductase inhibitors. The last two can be associated. The association of antimuscarinics and alpha-blockers can be offered to patients with residual storage symptoms when already under alpha-blockers therapy, after checking for the absence of severe BOO (residual volume more than 200mL or max urinary flow less than 10mL/s). Phosphodiesterase-5 inhibitors could be used in patients complaining for both LUTS and erectile dysfunction. In case of complication, or when medical treatment is inefficient or not tolerated, then a surgical treatment should be discussed. Treatment decision should be done according to type of LUTS and related bother, prostate anatomy, level of obstruction and its consequences on urinary tract, patient co-morbidities, experience of practitioner, and choice of patient. Surgical treatments with the higher level of evidence of efficacy include monopolar or bipolar transurethral resection of the prostate, open prostatectomy, transurethral incision of the prostate, photoselective vaporization of the prostate, and Holmium laser enuclation of the prostate. CONCLUSION Here are the first guidelines of the French Urological Association for the initial assessment, the follow-up and the treatment of urinary disorders related to BPH.

Laser treatment of benign prostatic hyperplasia in patients on oral anticoagulant therapy : a review

We assessed the therapeutic efficacy and safety of laser prostatectomy (LP) for treating benign prostatic hyperplasia (BPH) in patients on oral anticoagulation. We systematically reviewed previous reports, using the Pubmed database and bibliographies of retrieved articles and reviews. The oral anticoagulation included coumarin derivatives and platelet‐aggregation inhibitors (PAI). Previous studies do not allow the establishment of definitive conclusions for managing patients on oral anticoagulation and who require BPH surgery. No randomized studies are available. Nevertheless, compared to transurethral resection of the prostate (TURP), LP seems to decrease the risk of haemorrhage in patients taking PAI or coumarin derivatives. Therefore, LP is a useful alternative to TURP for managing patients on oral anticoagulation, and could be proposed as the first intention for those patients. Continuing PAI during the procedure is feasible. A replacement of coumarin derivatives by low molecular weight heparin is preferable. No conclusion can be reached on the preferred type of laser technique to treat these patients, but data on laser enucleation is much less abundant and conclusive than that on laser vaporization.

Bilan initial et suivi de l’hyperplasie bénigne de prostate : revue de littérature du CTMH de l’AFU

PURPOSE To perform an update on the initial evaluation and follow-up of benign prostatic hyperplasia (BPH). METHOD A systematic review of recent literature was performed. Level of evidence of publications was evaluated. RESULTS AND CONCLUSIONS Objectives of the initial evaluation are to assess the link between low urinary tract symptoms (LUTS) and BPH, to evaluate the bother associated to LUTS, assess a complicated bladder outlet obstruction (BOO), diagnose an adenocarcinoma of the prostate if it modifies the therapeutic strategy, and establish an evolutive profile of the disease. Clinical assessment with digital rectal examination, evaluation of symptoms by a dedicated questionnaire and urine analysis are the first steps of BPH evaluation. Bladder diary is useful to objective storage symptoms. Uroflowmetry and post-void residual volume assessment are useful if BOO is suspected. Measure of serum creatinine and ultrasound exam of the urinary tract are second line explorations. Urine cytology, neurological evaluation, urethrocystoscopy, urodynamics with pressure-flow studies are useful if the link between LUTS and BPH is unclear. PSA dosage is used for prostate cancer screening or as a prognostic marker of BPH evolution.

Transurethral plasma vaporization of the prostate: 3-month functional outcome and complications

Study Type – Therapy (multi‐centre cohort)

Traitement chirurgical de l’hyperplasie bénigne de la prostate par laser : revue de littérature du CTMH de l’AFU

PURPOSE To perform an update on the surgical treatment of benign prostatic hyperplasia (BPH) by laser. METHOD A systematic review of recent literature was performed. The level of evidence of each report was evaluated, and only recent publications of high level of evidence were included. RESULTS AND CONCLUSIONS Monopolar transurethral resection of the prostate (TURP) and open prostatectomy remain the gold standards. Alternative endoscopic options are laser photoselective vaporisation, holmium enucleation and thulium resection. These techniques seem to show functional results similar to those obtained after TURP and open prostatectomy, as well as an advantage in terms of bleeding.

Impact of Lower Urinary Tract Symptoms on Discomfort in Men Aged between 50 and 80 Years

Background/Aims: There are only a few surveys on the prevalence of lower urinary tract symptoms (LUTS) among the general population. The aim of this survey was to assess the prevalence of LUTS and their impact on discomfort in men. Methods: A questionnaire was mailed to 3,877 men aged 50–80 years, which included questions on their medical history, demographic and sociological status, and also the International Prostate Symptom Score (IPSS) with additional questions on discomfort related to urinary symptoms. Results: The response rate was 81.5%. Prevalence of mild and severe IPSS was 89.2%. Specific bother for each urinary symptom depended on symptom frequency: urgency, frequency, weak stream, nocturia, incomplete emptying, intermittency and straining 1 time out of 5 were responsible for discomfort in respectively 4.9, 6.1, 7.1, 7.5, 8.7 and 9.9%; the same symptoms more than half of the time were responsible for discomfort in respectively 32.8, 38, 45.3, 45.6, 53.2 and 58.7%. Urgency was much more deeply implicated in discomfort than frequency of nocturia. Conclusions: Urinary symptoms in men are very common. Nocturia is the most frequent but has a low impact on discomfort. Urgency has a higher impact on discomfort and should therefore be considered in treatment decision-making.

Article originalGuide de prise en charge en médecine générale des symptômes du bas appareil urinaire de l’homme liés à une hyperplasie bénigne de la prostateGuide dedicated to general practitioner for the management of lower urinary tract symptoms related to benign prostatic hyperplasia

OBJECTIVE To establish a guide dedicated to general practitioner for the diagnosis, the follow-up, and the treatment of lower urinary tract symptoms (LUTS) related to benign prostatic hyperplasia (BPH). METHOD Guidelines already published for urologists were modified to make them relevant for general practitioners. The role of specialists referral was defined. The whole content of the document was submitted to the formal consensus process in which urologists and general medicine teachers were involved. RESULTS Initial assessment has several aims: making sure that LUTS are related to BPH, assessing bother related to LUTS, and checking for a possible complication. Initial assessment should include: medical history, physical examination with digital rectal examination, and urinalysis. Some other explorations such as frequency volume chart, serum PSA or creatinine, and ultrasonography of the urinary tract were found optional, meaning they are necessary only in specific situations. Referring to urologist is justified when LUTS might not be related to BPH (particularly when urgencies are predominant), or when a severe bladder outlet obstruction is suspected (severe symptoms, palpable bladder, post-voiding residual volume>100ml), or when a complication is assessed. Follow-up without treatment is justified for patients with no bothersome symptoms related to not complicated BPH. Several drugs are available for the treatment of bothersome symptoms related to BPH. Alpha-blockers and plants extracts might be offered as monotherapy. Five alpha reductase inhibitors might be offered to patients with LUTS related to a significant prostate hypertrophy (>40 ml) ; they might be given for a minimum duration of one year, alone or in association with alpha-blocker. The association of antimuscarinic and alpha-blocker might be used in patients with persistent storage LUTS in spite of alpha-blocker treatment. Phosphodiesterase 5 inhibitors might be offered to patients with erectile dysfunction associated with LUTS related to BPH. In case of complicated BPH, or when medical treatment is not efficacious or not tolerated, a surgical option should be discussed. CONCLUSION The male lower urinary tract symptom committee of the French Urological Association and general practitioner present the first guide for the management of LUTS related to BPH dedicated to general practitioner. LEVEL OF EVIDENCE 5.

Guide de prise en charge en médecine générale des symptômes du bas appareil urinaire de l’homme liés à une hyperplasie bénigne de la prostate

OBJECTIVE To establish a guide dedicated to general practitioner for the diagnosis, the follow-up, and the treatment of lower urinary tract symptoms (LUTS) related to benign prostatic hyperplasia (BPH). METHOD Guidelines already published for urologists were modified to make them relevant for general practitioners. The role of specialists referral was defined. The whole content of the document was submitted to the formal consensus process in which urologists and general medicine teachers were involved. RESULTS Initial assessment has several aims: making sure that LUTS are related to BPH, assessing bother related to LUTS, and checking for a possible complication. Initial assessment should include: medical history, physical examination with digital rectal examination, and urinalysis. Some other explorations such as frequency volume chart, serum PSA or creatinine, and ultrasonography of the urinary tract were found optional, meaning they are necessary only in specific situations. Referring to urologist is justified when LUTS might not be related to BPH (particularly when urgencies are predominant), or when a severe bladder outlet obstruction is suspected (severe symptoms, palpable bladder, post-voiding residual volume>100ml), or when a complication is assessed. Follow-up without treatment is justified for patients with no bothersome symptoms related to not complicated BPH. Several drugs are available for the treatment of bothersome symptoms related to BPH. Alpha-blockers and plants extracts might be offered as monotherapy. Five alpha reductase inhibitors might be offered to patients with LUTS related to a significant prostate hypertrophy (>40 ml) ; they might be given for a minimum duration of one year, alone or in association with alpha-blocker. The association of antimuscarinic and alpha-blocker might be used in patients with persistent storage LUTS in spite of alpha-blocker treatment. Phosphodiesterase 5 inhibitors might be offered to patients with erectile dysfunction associated with LUTS related to BPH. In case of complicated BPH, or when medical treatment is not efficacious or not tolerated, a surgical option should be discussed. CONCLUSION The male lower urinary tract symptom committee of the French Urological Association and general practitioner present the first guide for the management of LUTS related to BPH dedicated to general practitioner. LEVEL OF EVIDENCE 5.

Blood Loss During Transurethral Resection of the Prostate as Measured by the Chromium-51 Method

PURPOSE To evaluate blood loss during transurethral resection of the prostate (TURP), and its predictive factors, using the chromium 51 (51Cr) labeling method. PATIENTS AND METHODS From January to June 2008, 41 patients who underwent TURP for symptomatic benign prostatic hyperplasia (BPH) at four French urology centers were included in the analysis. Red cells volume was measured by the 51Cr method 1 day before TURP, and on postoperative day 3. Overall blood loss was estimated by multiplication of red cells volume loss and preoperative venous hematocrit value. RESULTS Mean preoperative red cells volume was 1997 mL. Mean loss of red cells volume was 209 ml, which corresponds to an estimated blood loss of 507 mL. Mean delta of hematocrit and hemoglobin were 1.4% and 0.71 g/dL, respectively. In univariate analysis, prostate volume, weight of resected tissue, preoperative red cells volume, and resection time were significantly and directly associated with loss of red cells volume (P = 0.038, P = 0.004, P = 0.002, and P = 0.039, respectively). Bipolar and monopolar TURP did not lead to significant difference of red cells loss. In multivariate analysis, both preoperative red cells volume and weight of resected tissue were independent predictors of red cells loss (P = 0.017 and P = 0.048 respectively). CONCLUSION We present the first study to measure blood loss secondary to TURP using the 51Cr method. This technique allowed evaluating blood loss not only during the surgical procedure but also during the postoperative period. We learned from this study that, on average, blood loss from the procedure until postoperative day 3 was more than 500 mL, which is larger than previously reported amounts as measured by other methods. Because significant blood loss might occur during the postoperative period, the 51Cr method should be used to measure blood loss when evaluating new emerging techniques to manage BPH.