Cut-off time for surgery and prediction of orchiectomy in spermatic cord torsion: a retrospective multicentric study over 15 years.

PURPOSE: Cut-off time to avoid orchiectomy relies on small series of patients. The objective was to determine the cut-off time to avoid orchiectomy in torsion of the spermatic cord in a large cohort. METHODS: We performed a retrospective multicenter study (TORSAFUF cohort) of patients with suspected spermatic cord torsion between 2005 and 2019. All patients aged > 12 years who were suspected of having a torsion of the spermatic cord in 14 University Hospitals in France were included (n = 2986). Patients for whom data on pain duration were not available (n = 923) or for whom the final diagnosis was not torsion of the spermatic cord (n = 807) were excluded. The primary outcome was orchiectomy. The secondary outcomes were testicular survival time and the prediction of orchiectomy with the duration of pain. RESULTS: 1266 patients were included with an orchiectomy rate of 12% (150 patients). The mean age was 21.5 years old in the salvage group and 23.7 years old in the orchiectomy group (p = 0.01), respectively. The median time from the onset of pain to surgery was 5.5 (IQR = 5) hours in the salvage group and 51.1 (IQR = 70) hours in the orchiectomy group (p < 0.0001). The risk of orchiectomy increased after a time cut-off of 6 h 30. A delay of 15 h 30 in pain duration was found to predict orchiectomy (sensitivity: 0.81; specificity: 0.87). CONCLUSIONS: Pain duration can predict the probability of salvaging the testicles and performing orchiectomy. Rapid intervention should be recommended, regardless of the time elapsed from the onset of pain.

Evaluation of continuous wound infusion with local analgesics in postoperative renal transplantation patients: A retrospective study.

Objectives: The objective is to evaluate the efficacy of the continuous wound infusion (CWI) with Ropivacaine (naropeine 2 mg/ml) on postoperative pain, analgesics consumption, and bowel function in renal transplantation patients. Materials and Methods: A retrospective study trial including 79 patients who underwent renal transplantation. Patients were separated into two groups (catheter or without catheter). We identified 52 (65.8%) patients who received catheter wound infusion during the first 48 h postoperatively. On the other hand, 27 (34.1%) patients received standard without catheter anesthetic technique. Catheter wound infusion was achieved through a 12 cm catheter, inserted subcutaneously after abdominal closure. The catheter was placed above the external oblique aponeurosis. All postoperative data were examined to evaluate the first postoperative 48 h. This study aims to assess three variables: postoperative pain analysis through a visual analog scale, analgesics consumption, and bowel function. Results: The overall score of the three variables was studied. Regarding pain assessment, we have determined that the group of patients with catheter scored better than patients without catheter with borderline significance (66.3 vs. 61.2 consecutively; P = 0.0843). An early bowel function was noted in patients with catheters on the 2nd postoperative day (P = 0.0209). Moreover, patients without catheter consumed more painkillers with nonsignificant difference (P = 0.2499). Conclusion: Patients with catheter showed earlier bowel function than the noncatheter group on the 2nd postoperative day. The catheter group had better pain evaluation.

Torsion of the spermatic cord in adults: a multicenter experience in adults with surgical exploration for acute scrotal pain with suspected testicular torsion.

Acute scrotal pain (ASP) requiring surgical exploration is common in the pediatric population, but little has been reported on this subject with regard to the adult population. The aim of this study was to investigate the demographic and clinical characteristics and outcomes of scrotal explorations performed on adult patients. Patients over 21 years of age who underwent surgical exploration for ASP with suspected testicular torsion (TT) at 14 French hospitals between January 2005 and December 2019 were included in this study. The main outcome measures were demographic characteristics, pathology found during scrotal exploration, and perioperative outcomes. Logistic regression was used to perform univariate and multivariate analyses to identify predictors of TT. Data for 1329 men were analyzed. The median age was 30 (interquartile range [IQR]: 25-35; range: 21-89) years. Regarding the clinical examination, 867 (65.2%) patients presented with an elevation of the testicle, 613 (46.1%) patients with scrotal edema or erythema, and 211 (15.9%) patients with nausea or vomiting. Operative findings identified TT in only 684 (51.5%) patients, epididymo-orchitis in 112 (8.4%) patients, a tumor in 16 (1.2%) patients, and no causes in 475 (35.7%) patients. Orchiectomy for nonviable testes was required in 101 (7.6%) patients. In multivariate analysis, an elevation of the testicle, erythema/swelling, and the presence of nausea/vomiting were found to be associated with the occurrence of TT. Testicular torsion is not exclusive to children and adolescents, so must be considered in males of any age with acute scrotal findings. However, one-third of scrotal explorations in adults did not lead to a diagnosis.

Contralateral Orchiopexy at the Time of Urgent Scrotal Exploration-Is It Safe? A Propensity Score Matched Analysis from the TORSAFUF Cohort.

PURPOSE: We evaluate the safety of immediate contralateral orchiopexy (ICLO) at the time of scrotal exploration for testicular torsion suspicion. MATERIALS AND METHODS: Patient data were retrieved from the TORSAFUF cohort project, which is a multicenter national study conducted at 14 academic French hospitals between 2005 and 2019. Each patient who underwent surgical exploration for testicular torsion suspicion was included. The primary study outcome was the safety of ICLO compared to ipsilateral scrotal exploration alone. The primary outcome of interest was the complication rate within 90 days of surgery. The end point was planned before data collection. RESULTS: Overall, 2,775 patients were included, of whom 1,554 (56%) underwent ICLO. After propensity score matching and multivariable analysis, ICLO was associated with a higher complication rate (OR 1.51, 95% CI 1.1-2.1, p=0.01), especially a higher rate of hematoma (OR 2.9, 95% CI 1.3-6.6, p=0.01), and delayed wound healing (OR 3.0, 95% CI 1.8-5.2, p <0.001). CONCLUSIONS: At the time of scrotal exploration for acute scrotum, ICLO was associated with an increased postoperative complication rate, with a particular increase in hematoma, and delayed wound healing. ICLO should not be performed systematically.

Non-technical skills in robotic surgery and impact on near-miss events: a multi-center study.

BACKGROUND: Robotic surgery requires a set of non-technical skills (NTS), because of the complex environment. We aim to study relationship between NTS and near-miss events in robotic surgery. METHODS: This is an observational study in five French centers. Three robotic procedures were observed and filmed by one of expert trainers in NTS. They established and scored a non-technical skills in robotic surgery (NTSRS) score, that included eight items, each scored from 1 to 5, to assess the whole surgical teams. The surgical teams also self-assessed their work. The number of near-miss events was recorded and classified as minor, or major but no harm incidents, independently by two surgeons. Correlations were Spearman coefficients. RESULTS: Of the 26 procedures included, 15 were prostatectomy (58%), 9 nephrectomy (35%), and 2 pyeloplasty (7.7%). Half of procedures (n = 13) were performed by surgeons with extensive RS experience (more than 150 procedures). Per procedure, there was a median (quartiles) of 9 (7; 11) near-miss events. There was 1 (0; 2) major near-miss events, with no harm. The median NTSRS score was 18 (14; 21), out of 40. The number of near-miss events was strongly correlated with the NTSRS score (r = - 0.92, p < 0.001) but was not correlated with the surgeon's experience. The surgeons for fifteen (58%) procedures, and the bed-side surgeons for 11 (42%) procedures, felt that there was no need for an improvement in the quality of their NTS. None of the surgeons gave a negative self-evaluation for any procedure; in three procedures (12%), the bed-side surgeons self-assessed negatively, on ergonomics. CONCLUSION: Occurrence of near-miss events was reduced in teams managing NTS. Specific NTS surgical team training is essential for robotic surgery as it may have a significant impact on risk management.