[Vasectomy under local anesthesia, retrospective evaluation of patient satisfaction in CH Annecy Genevois]. / La vasectomie sous anesthésie locale, évaluation rétrospective de la satisfaction des patients au CH Annecy Genevois.

Contraceptive vasectomy is a male sterilization technique by interrupting the continuity of the vas deferens. The primary endpoint of our study was to evaluate patients' feelings of vasectomy under local anesthesia. We collected responses from 108 patients who had a vasectomy under local anesthesia at the Center Hospitalier Annecy Genevois between January 1, 2020 and April 30, 2022. The average age of patients at the time of the vasectomy was 40years old. Patients were satisfied with the level of information before vasectomy for 104 of them (96%). The level of pain felt during the intervention evaluated by Visual Analog Scale had an average of 3.4/10 (standard deviation 2.4). The degree of satisfaction during the procedure was excellent/good for 103 patients (95%). In the follow-up, we reported 10 patients (10%) with a complication (hematoma, infection or healing problem). The retrospective evaluation found 103 patients (95%) who would repeat the procedure under the same modalities and 106 patients (98%) who would recommend vasectomy under local anesthesia to a relative/friend. Vasectomy under local anesthesia is increasingly common, so it is important to assess the feelings of patients with this modality. Our study had the advantage of bringing together a large number of patients over a short period with several different operators. Overall satisfaction with the hospitalization process and the procedure was very satisfactory. The patient journey was significantly simplified with local anesthesia instead of general anesthesia. LEVEL OF EVIDENCE: 4.

Open prostatectomy versus 180-W XPS GreenLight laser vaporization: Long-term functional outcome for prostatic adenomas>80 g.

INTRODUCTION: GreenLight photoselective vaporisation of the prostate (PVP) offers an endoscopic alternative to open prostatectomy (OP) for treatment of large adenomas. This study compares long-term functional outcome of both techniques in patients with Benign prostatic obstruction (BPO)>80g. MATERIAL AND METHOD: Data from patients who underwent surgical treatment for BPO>80g from January 2010 to February 2015 at our institution were retrospectively collected and compared according to surgical technique. Patient's demographics, surgeon's experience, operative data and long-term functional results were analyzed, using IPSS and International continence society (ICS) male questionnaire associated with Quality of life scores (IPSS-QL and ICS-QL). Predictors of long-term outcome were also assessed. RESULTS: In total, 111 consecutive patients, 57 PVP and 54 OP, were included in the study with a mean follow-up of 24 and 33 month respectively. Patient's age, Charlson score, preoperative IPSS and urinary retention rates were similar. Mean prostatic volume was superior in the OP group (142 versus 103g, P<0.001). Transfusion rate was lower after PVP (P=0.02), despite a more frequent anticoagulant use. Length of hospital stay and urinary catheterization were shorter after PVP (P<0.001), with however a higher rate of recatheterization (RR=4.74) and rehospitalization (RR=10.42). Long-term scores were better after OP for IPSS (1 versus 5, P<0.001), IPSS-QL, ICS, ICS-QL. On multivariate analysis, prostatic residual volume was the only predictor of long-term IPSS but not ICS. CONCLUSION: Long-term functional outcome are better after OP compared to PVP. However, PVP offers good results, allowing to safely operate patients taking anticoagulants, regardless of prostatic volume. Endoscopic enucleation may the compromise between both techniques. LEVEL OF EVIDENCE: 4.

[Management of intraparenchymal pseudoaneurysm after blunt renal trauma: Results from a series of 325 patients]. / Prise en charge des pseudo-anévrismes rénaux intraparenchymateux post-traumatiques : à propos d'une série de 325 patients traumatisés rénaux.

INTRODUCTION: The purpose was to describe the management of intraparenchymal pseudoaneurysm (PA) after blunt renal trauma in our center, and to review the cases published in the literature, in order to propose a management algorithm. MATERIALS AND METHODS: We reviewed the files of 325 patients included in a prospective database, from July, 2004, to May, 2016. A systematic review of the published cases was done with the keywords "blunt renal trauma" and "pseudoaneurysm" in Pubmed (excluding arteriovenous fistulas, open renal traumas and extraparenchymal PA) allowing us to analyze 29 extra cases. Management of these patients in our center is decribed. RESULTS: Among 325 kidney trauma patients, 160 (49.3%) had grade IV and V renal trauma. Conservative management was done in 93.2%. We noted 8 cases of PA, with an incidence of 2.5%. Four patients required angioembolization. Four patients were treated by watchful waiting, with 2 cases of spontaneous occlusion, one case of absence of regression and embolization, and one case of occult hemorrhage. All PA with a favorable outcome were less than 1cm. The mean relative renal scintigraphic function at 6 months of the kidneys requiring embolization was 71.6%. The literature review reported 29 published cases, among whom 26 required embolization, with a success rate of 84.6%. Two cases were just watched, but one was finally embolized in the absence of regression. CONCLUSION: Pseudoneurysm formation after blunt renal trauma is a rare complication (2.5%). In case of clinical symptoms or hemodynamic instability, embolization allows a good renal preservation. Watchful waiting seems to be an option in asymptomatic cases with a PA less than 1cm. LEVEL OF EVIDENCE: 5.

[Chest X-ray and acute bronchiolitis: Are these indications decreasing?] / Radiographie de thorax et bronchiolite aiguë : des indications en diminution ?

OBJECTIVE: A management protocol for infants hospitalized for acute bronchiolitis, established after the study conducted in our unit in 2012, recommends a chest X-ray when the clinical course is unusual or if a differential diagnosis is suspected. The goal of this study was to evaluate professional practices after the introduction of this new management protocol. STUDY DESIGN: Retrospective descriptive study in two pediatric units from October 2013 to March 2015, including infants (0-23 months) hospitalized for their first episode of acute bronchiolitis without any underlying chronic condition. RESULT: Overall, 599 infants were included (median age, 3.7 months, 54 % boys). Nearly six out of ten (n=355, 59.3 %) had at least one chest radiograph (38.5 % fewer than in 2012). It was abnormal in 96.3 % of cases, revealing distension and/or bronchial wall thickening (56.7 %), focal opacity (23.5 %), or atelectasis (19.5 %). An X-ray was performed out of the recommendations in 42.5 % of cases. The chest X-ray result led to management changes in 52 infants with prescription of antibiotics for pneumonia (86.5 %) and allowed the diagnosis of heart disease in one case (0.2 %). Management of acute bronchiolitis (X-ray and antibiotics) was statistically different between the two pediatric units. DISCUSSION: This protocol led to a significant decrease in the number of chest X-rays. However, many are still performed out of the recommendations, resulting in an increase of antibiotic use for pneumonia. CONCLUSION: The decrease in use of chest X-rays in acute bronchiolitis for hospitalized infants was significant but remains insufficient.

[Renal transplantation using a Maastricht category III non-heartbeating donor: First French experience and review of the literature]. / Transplantation rénale à partir d'un donneur décédé par arrêt circulatoire Maastricht III : première expérience française et revue de la littérature.

In 2015, Annecy Hospital was the first French hospital to perform non-heartbeating organ donation from a Maastricht category III donor (patient awaiting cardiac arrest after withdrawal of treatment). Non-heartbeating organ donation (NHBD), performed in France since 2006, had initially excluded this category, due to ethical questions concerning end of life and treatment withdrawal, as well as technical specificities linked to this procedure. Grenoble University Hospital and Edouard-Herriot Hospital in Lyon then performed the first kidney transplants, with satisfactory outcomes in both recipients. This article presents the details and results of this new experience, challenging both on a deontological and organizational level. Functional outcomes of kidney grafts from NHBD are now well known in the literature and confirm their benefit for patients, with similar results to those from heartbeating donors (HBD). International experiences concerning specifically Maastricht category III NHBD are encouraging and promising.

[Ablative treatments in localized renal cancer: literature review for 2014]. / Les traitements ablatifs dans le cancer du rein localisé : revue de la littérature en 2014.

OBJECTIVE AND METHOD: To focus on indications and results of ablative treatments (cyoablation, radiofrequency) for small renal masses, a bibliographic research was conducted in MedLine database using terms of "ablative treatment", "cryotherapy", "radiofrequency", "kidney cancer", "renal cell carcinoma". Sixty-four articles were selected. RESULTS: Carcinologic outcomes seem to be better with cryoablation than with radiofrequency. Available results have to be balanced according to surgical approach, teams' experience and duration of follow-up. Tumour's size and central localization are the main factors of failure. The size of 3cm is the most generally validated. Hospital stay and complications seem to be better with ablative therapies than with surgical approach, especially with percutaneous approach. The renal function preservation appears to be better with ablative therapies. It could be an interesting alternative to partial nephrectomy for small masses, in particular for fragile patients or in particular indications (multifocal tumors, in case of solitary kidney or transplanted kidney). The indications in elderly people must be proposed with care after the comorbidities have been evaluated. CONCLUSION: Indications of ablative treatment for small renal masses improve, but the gold standard treatment remains partial nephrectomy and indications must be individually discussed. Other ablative treatments are under-development, needing further studies.

[Biochemical recurrence after curative treatment for localized prostate cancer: Performance of choline PET/CT in the assessment of local recurrence]. / Récidive biochimique après traitement curatif d'un adénocarcinome prostatique localisé: intérêt de la TEP à la choline dans l'évaluation de la récidive locale.

OBJECTIVE: To establish 18 fluorocholine-positron emission tomography/computed tomography (F-PET/CT) performances for the detection of local recurrence in a population of patients with biochemical failure after primary curative treatment for localized prostate carcinoma. MATERIAL AND METHOD: From February 2011 to February 2014, 55 patients underwent a F-PET/CT for biochemical relapse after primary radical therapy for prostate cancer localized or locally advanced. Primary therapies for prostate cancer were 19 radical prostatectomy, 18 radiotherapy, 13 radiotherapy with hormonal treatment, 3 brachytherapy. The median age was 65 years (50-79). The initial staging was 17 T1, 23 T2 and 15 T3, 52 were N0 and N1 3. The median PSA was 12 (3-127). The Gleason score was less than 7, equal to 7 and greater than 7 at 21, 25 and 9 patients respectively. The average time to recurrence was 69.5 months (8-147) with a median PSA of 2.9 ng/mL (0.48-41). RESULTS: In 42 cases, F-PET/CT showed uptake, suggesting a recurrence, metastatic (6), nodal (26) or local isolated (10). The focal uptake in PET commissioned in 5 cases prostate biopsy, confirming the histological recurrence of prostate cancer in 4 cases. Among the 10 patients with isolated local recurrence, 8 underwent salvage radiotherapy. Of the 13 cases where the (F-PET/CT) showed no recurrence, 7 multiparametric MRI were performed. The MRI showed a local recurrence in 3 patients, the diagnoses were confirmed with prostate biopsy for two of them. CONCLUSION: In our study, for the patients with biochemical relapse of prostate adenocarcinoma localized or locally advanced, (F-PET/CT) was able to detect local recurrence isolated in nearly half the cases but did not show sufficient sensitivity to exclude recurrence local if negative. It does not replace MRI or additional prostate biopsy.

[Usefulness of endoscopic evaluation with fluorescence after endovesical BCG in the management of non-invasive bladder tumors]. / Quelle place pour l'évaluation endoscopique avec fluorescence après traitement d'attaque par instillations endovésicales de BCG.

INTRODUCTION: The objective of this retrospective study was to assess the usefulness of fluorescence during cystoscopy after BCG-therapy in the management of non-invasive bladder tumors. PATIENTS AND METHODS: Fifty-four patients were enrolled: Ta (15 cases), T1 (27 cases) carcinoma in situ (CIS) alone (12 cases) or associated (14 cases). Urine cytology was of high grade and a second look was systematically performed in case of lamina propria infiltration. Initial therapy with 6 intravesical BCG instillations (81 mg) was performed with histologic and endoscopic bladder evaluation 3 months after initial resection using hexylaminolevulinate fluorescence (Hexvix(®) 85 mg). RESULTS: Urine cytology was negative in 27 cases, suspicious in 12 cases and positive in 15 cases. With standard endoscopy under white light, mucosal bladder was normal in 32 cases, the use of fluorescence detected 8 tumour lesions confirmed with histology (CIS). When mucosal bladder was suspect under white light (22 patients), fluorescence was positive in 16 cases with 10 matching histological analysis (CIS and/or residual tumoral lesion). Therefore, despite high false positive rate with persistent mucosal bladder inflammation (38%), fluorescence guided endoscopy has allowed the diagnosis of suspect lesions not detected with white light with negative urine cytology. CONCLUSION: Hexvix(®) fluorescence after intravesical BCG instillations may improve persistent carcinoma in situ detection when performed 3 months after induction treatment. However, a multicenter prospective study will be necessary in future to confirm these preliminary results. LEVEL OF EVIDENCE: 5.

[Sarcomatoid renal cell carcinoma: follow-up of a series of 23 patients]. / Carcinome rénal à contingent sarcomatoïde: suivi d'une série de 23 patients.

OBJECTIVE: To describe survival data and prognostic factors in a population of renal cell carcinoma with sarcomatoid renal carcinoma. PATIENTS AND METHODS: We reviewed the files of 950 patients treated for malignant renal tumor in two centers between January 2002 and December 2011. Patients with sarcomatoid renal cell carcinoma were extracted. Demographic data, treatments, histopathological and survival data as well as prognostic factors were analyzed. RESULTS: Twenty-three patients (2.4%) with 65% of men were included with a mean age of 62.8 years (41; 82). Median ECOG PS was 1 (0; 3) and median Karnofsky PS was 80% (40-100). Median tumor size was 100mm (30; 190). Eight patients (35%) were metastatic at diagnosis. An initial surgical treatment was performed in 22 patients (95.7%). Tumors were clear cell carcinoma in 19 cases (82.6%). TNM tumor stage was greater than 2 in 81.8% of cases. Median rate of sarcomatoid component was 50% (10; 100). In univariate analysis, the existence of initial metastasis and microvascular invasion were predictors of specific survival. In multivariable analysis, the only predictor was the initial existence of metastasis. A progression was observed in metastatic mode in 78% of patients within a median of 7 months. The median disease-specific survival was 18 months. CONCLUSION: Sarcomatoid renal cell carcinomas were aggressive tumors with a median progression-free survival of 7 months and a median disease-specific survival of 18 months. Prognostic factors were comparable to high-risk renal cell carcinomas. LEVEL OF EVIDENCE: 5.

[Non-heart-beating renal donors: organization in a non-university hospital]. / Prélèvement rénal sur donneur décédé par arrêt cardiaque (DDAC): organisation dans un centre hospitalier non universitaire.

INTRODUCTION: In 2011 in France, all kidneys from patients with brain death and from living donors cannot meet the demand for renal transplants. Since 2006, sampling protocols kidneys from non-heart-beating donors (NHBD) are developed to increase the number of renal transplants. The objective was to describe the organization of a protocol NHBD in a non-university hospital. MATERIALS AND METHODS: Patients with inclusion criteria of protocol NHBD of the Agency of Biomedicine were prospectively included between 1st July 2011 and 31 December 2012. The protocol data were comparable to national data. Vascular canulation was performed by urologists. The epidemiological, clinical and biological characteristics of patients included, the different times and deadlines of the protocol, and data of renal transplantation were collected and analyzed. RESULTS: Over the period of 18 months, 16 patients were included in the protocol NHBD, with a median age of 42 years, and 87.5% of males; 93.8% of patients made a cardiac arrest outside the hospital. The median duration of no-flow was 4.3 minutes (0; 23), the median time between the cardiac arrest and admission to hospital was 90 minutes (0; 116), the median time between the cardiac arrest and the start of the normothermic recirculation was 139 minutes (40; 150), and the median duration of normothermic recirculation was 212 minutes (186; 240). For urologists, the median duration of mobilization was 178 minutes and 97 minutes after 20 h. Twenty-four kidneys were collected (75%) and 22 kidneys were transplanted (91.7%). The median duration of cold ischemia was 9 h 12 (5 h 25; 18 h 02). No primary non-function of graft was observed. Delayed graft function was observed in 50% of cases and the median duration of dialysis was 2 days (0; 19). After 12 months of inclusion, our center accounted for 8% of the national census and 16% of transplanted kidneys NHBD. CONCLUSION: The involvement of rescue, coordination, anesthesiologists and urologists, and the concentration of jobs in our center have helped to minimize response times NHBD in the protocol for maximum quality of kidneys taken with transplant rates and results are very encouraging.

[Sarcomatoid renal cell carcinoma]. / Carcinomes rénaux à contingent sarcomatoïde.

INTRODUCTION: The objective was to perform a systematic review of literature concerning epidemiology, clinical and biological data, prognosis and therapy of sarcomatoid renal cell carcinomas. MATERIAL AND METHODS: Data on sarcomatoid renal cell carcinomas have been sought by querying the server Medline with MeSH terms following or combination of them: "renal carcinoma", "renal cell carcinoma," "renal cancer", "sarcomatoid" "sarcomatoid transformation" and "sarcomatoid differentiation." The articles obtained were selected according to their methodology, the language in English or French, the relevance and the date of publication. Twenty papers were selected. RESULTS: According to the literature, a sarcomatoid contingent can be observed in all subtypes of renal cell carcinomas, with a frequency of 1 to 15% of cases. The median age at diagnosis was 60 years with a majority of symptomatic patients (90%), mainly with abdominal pain and hematuria. These tumors were often found in patients with locally advanced or metastatic (45-77%). The imaging was not specific for the diagnosis and biopsy had a low sensitivity for identifying a sarcomatoid contingent. The treatment was based on a combination of maximal surgical resection whenever possible and systemic therapy for metastastic disease. Pathological data often showed large tumors, Furhman 4 grades, combined biphasic carcinomatous contingent (clear cell carcinoma in most cases) and sarcomatoid. Genetically, there was no specific abnormality but a complex association of chromosomal additions and deletions. The prognosis was pejorative with a specific median survival of 5 to 19 months without any impact of the sarcomatoid contingent rate. CONCLUSION: Sarcomatoid renal cell carcinoma is a form not to ignore despite its rarity. Mainly symptomatic and discovered at an advanced stage, it has a poor prognosis, requiring multidisciplinary management quickly and correctly.

[The use of haemostatic agent: impact on perioperative outcomes of partial nephrectomy]. / Impact de l'utilisation d'un agent hémostatique sur les complications périopératoires de la néphrectomie partielle.

OBJECTIVE: To evaluate impact of the use of haemostatic agent in partial nephrectomy on perioperative outcomes. MATERIAL AND METHODS: We reviewed the files of patients candidates for partial nephrectomy in our center between 2005 and 2010. The use of haemostatic agent and surgical procedure data were noted. Perioperative outcomes in haemostatic agent group were compared with perioperative outcomes in conventional surgical haemostasis group. RESULTS: Among the 131 patients included, haemostatic agent was used in 91 cases (69.5%). There was no statistically difference between the two groups on age, sex, BMI, ASA score, tumor size and RENAL score. The use of haemostatic agent was more frequent for patients operated with laparoscopy (10.7%, P=0.04). Concerning perioperative outcomes, there was no difference between the two groups on surgical complications, transfusions, conversion to radical nephrectomy and hospital stay. Median warm ischaemia time was comparable into the two groups. In multivariate analysis, haemorrhage, complications and transfusions were not predicted by the use of haemostatic agent. CONCLUSION: Use of haemostatic agent in partial nephrectomy had no benefice on perioperative outcomes in our series. Rapport between utility and cost for these agents must be discussed in partial nephrectomy.

[Economic and organizational impact of the use of a disposable sheath with a flexible cystoscope]. / Cystoscope flexible à gaine stérile à usage unique: impact organisationnel et économique et sécurité bactériologique.

PURPOSE: To assess both economical and organizational impact as well as bacteriologic safety of a flexible cystoscope with sterile disposable sheath (FCSDS) compared to standard flexible cystoscopy (SFC) in two French urologic academic units. PATIENTS: Two-center prospective study, comparing the use of the FCSDS to the SFC on two consecutive periods of time. Two hundred and five patients were included and divided into each group. Duration procedures and costs were analysed in the two techniques. The urinary tract infection rate was also described. A dedicated sheaths leaks test after use was performed systematically. RESULTS: The preparation time of the fibroscope was longer for the sheathed cystoscopy group: 16.2 minutes versus 10.9 minutes for the standard group. The mean duration of disinfection was significantly shorter for the sheathed cystoscopy group: 53.8 minutes saved compared to the standard group; 99.01% of the tested sheaths, after their use, had no breaches. Urinary tract infections rate were similar in the two groups. The average cost of a sheathed cystoscopy compared to the standard was significantly cheaper in Lyon and almost equivalent in Marseille. CONCLUSION: The FCSDS allows significant saving over the disinfection duration, consumable costs and staff costs, while ensuring patient bacteriologic safety similar to SFC.