Robot-assisted laparoscopic extravesical ureteral reimplantation (RALUR-EV): A narrative review

Background and objective: In the last two decades, the treatment of vesicoureteral reflux (VUR) benefits from the introduction of robot-assisted laparoscopy surgery in pediatric population. This article aims to review the advantages of robot-assisted laparoscopic extravesical ureteral reimplantation (RALUR-EV) in pediatric patients with VUR and provides an update on surgical outcomes. Methods: A literature search of PubMed and MEDLINE databases was conducted. All the articles, published between 2010 and 2022, describing clinical outcomes of patients with VUR after treatment with RALUR-EV, were considered to be relevant for the purpose of the study. The results were synthetized as a narrative review. Key content and findings: Twenty-one studies were included. Of them, 19 (90.5%) presented a retrospective design. These articles involved 1,321 children and 1,914 ureters who underwent RALUR-EV. The mean age at the procedure was 6 years, and the mean follow-up length was 20.4 months. The overall success rate of surgery was 92.2% for patients and 90.9% per ureter. The mean operational time was 175.4 minutes for unilateral reimplantation and 200.3 minutes for bilateral reimplantation. The mean length of stay was 1.9 days. Conclusions: The article discusses the adoption of RALUR-EV, its advantages, the heterogeneity of study protocols, and the evolution of surgical techniques. It also highlights the need for standardized protocols and prospective studies to further understand the advantages of RALUR-EV.</p

Could a careful clinical examination distinguish physiologic phimosis from balanitis xerotica obliterans in children?

The diagnosis of balanitis xerotica obliterans (BXO) in children may be challenging, since clinical examination only could lead to an underestimation of its incidence. The aim of this retrospective and single-centre study is to assess the diagnostic performance of clinical examination, together with clinical history, in identifying BXO. Ninety-seven children underwent circumcision for phimosis from 2015 to 2019. Histology was routinely performed. Cohen\u2019s kappa coefficient, sensitivity, specificity, predictive values, likelihood ratios and accuracy of macroscopic appearance of the foreskin, steroid administration and past medical history were estimated. Forty-eight patients (50%) were affected by BXO; 31 of them (69%) presented with suggestive clinical signs. A strictured or whitish urethral meatus was detected during surgery in nine cases (19%); this was associated to allergic or immune diseases (p = 0.046). Foreskin appearance alone mildly correlated with histology (k = 0.494; p < 0.001) and it showed a diagnostic accuracy of 75%. The specificity and positive predictive value of abnormal macroscopic findings at examination, together with a positive clinical history for other allergic or immune diseases, and/or for balanitis, were 100% and the positive likelihood ratio was greater than 10. Conversely, sensitivity decreased to 4.5% (95% CI 0\u201311%). Conclusion: Foreskin appearance together with clinical history could predict BXO with certainty. However, since the absence of a positive medical history could not exclude the diagnosis, foreskin histology is still highly recommended

Urokinase thrombolysis as a rescue treatment for midgut volvulus ischemia

Abstract Midgut volvulus in infants may lead to extreme short bowel syndrome. Strategies to avoid post-ischemia bowel loss have been proposed, involving thrombolysis prior to a definitive surgical treatment. Haemorrhagic risks in these patients may withhold from this approach. Herein we describe the use of urokinase systemic infusion after an unsatisfactory second look laparotomy, performed in a term baby with midgut volvulus. Continuous infusion of urokinase was given for seventeen hours prior to a third laparotomy. A total of 25 cm of small bowel were finally kept in place. Twelve months after the 1st laparotomy the patient was on oral feeding 125 calories/Kg/day. This case showed the possible rescue role of a fibrinolytic agent against persistent ischemia after the second look laparotomy for neonatal volvulus

Treatment and follow-up of genital lichen sclerosus in male children: multidisciplinary management at a tertiary care center

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Variation of inflammatory indexes in patients with chronic abacterial prostatitis treated with an herbal compound/extract

Introduction: Inflammation is a highly prevalent finding in the prostate. Men with inflammation have higher IPSS score and increased prostate size. For men with prostatic inflammation, there is a significantly increased risk of developing acute urinary retention and the need of a surgical approach to the disease. Some laboratory tests (i.e. fibrinogen, C-reactive protein), can play a role in identifying patients at greatest risk of complications and adverse outcomes after surgery. There have been several experiences exploring the role of nutraceutical approach to the prostate inflammation. Aim of our study were to describe the variation in symptoms and inflammatory indexes in men affected by chronic abacterial prostatitis, treated with an herbal extract containing Curcuma Longa 500 mg, Boswellia 300 mg, Urtica dioica 240 mg, Pinus pinaster 200 mg and glycine max 70 mg. Materials and methods: A prospective multicenter study was conducted from February 2021 and March 2022. One hundred patients, with a diagnosis of Chronic Prostatitis were enrolled in a multicentric phase III observational study. They were treated with the herbal extract, one capsule per day, for 60 days. No placebo arm was included. In each patient, inflammatory indexes, PSA, prostate volume, IIEF-5, PUF, uroflowmetry (Qmax), IPSS-QoL, NIH-CPPS were registered and statistically compared at baseline and at the follow up visit. Results: The variation obtained on the inflammation indexes showed a global improvement after treatment, including the PSA reduction. We also recorded a significant improvement on IPSS-QoL, NIH-CPPS, PUF and Qmax scores. Conclusions: The herbal extract considered in our study may represent a promising and safe therapeutic agent leading to a reduction of inflammation markers, and could be used in the treatment of prostatitis and benign prostatic hyperplasia

Management of Pediatric Urinary Tract Infections: A Delphi Study

Urinary tract infection (UTI) is one of the most common infectious diseases in the pediatric population and represents a major cause of antibiotic consumption and hospitalization in children. Considering the ongoing controversies on the management of pediatric UTI and the challenges due to increasing antimicrobial resistance, the aim of the present study was to evaluate the level of agreement on UTI management in pediatric age in Emilia-Romagna Region, Italy, and to assess on the basis of recent studies whether there is the need to change current recommendations used by primary care pediatricians, hospital pediatricians, and pediatric surgeons in everyday clinical practice to possibly improve outcomes. This consensus provides clear and shared indications on UTI management in pediatric age, based on the most updated literature. This work represents, in our opinion, the most complete and up-to-date collection of statements on procedures to follow for pediatric UTI, in order to guide physicians in the management of the patient, standardize approaches, and avoid abuse and misuse of antibiotics. Undoubtedly, more randomized and controlled trials are needed in the pediatric population to better define the best therapeutic management in cases with antimicrobial resistance and real usefulness of long-term antibiotic prophylaxis

Robot-Assisted Versus Laparoscopic Approach for Splenectomy in Children: Systematic Review and Meta-Analysis

Aim: To compare the outcomes of pediatric splenectomies for hematologic diseases performed by robot-assisted laparoscopic surgery (RALS) and laparoscopic approach.Materials and Methods: Web of Science, Scopus, and PubMed databases were systematically searched for publications in English language from January 2000 to March 2020. All the studies dealing with pediatric elective splenectomies performed by RALS were included. The primary outcomes were the rate of postoperative complications and conversion. The secondary outcomes were the length of hospital stay and the operative time.Results: The search yielded 969 articles. Ten articles were included in the systematic review. Eighty patients underwent RALS splenectomy. Thirteen postoperative complications (16%) were reported and RALS was converted to open surgery in five cases (6.3%). Five of the included articles, three retrospective studies and two case series, were considered relevant for the meta-analysis and dealt with 130 patients. Of them, 71 children (55%) underwent RALS. No difference in the rate of complications was found between the two approaches (P = .235). RALS presented a similar rate of conversion to open surgery (P = .301). The mean operative times and length of hospital stays for RALS, reported in three different studies, were 107.5, 159.6, 140.5 minutes and 4.2, 3.93, 2.1 days, respectively.Conclusion: Even if few studies were included in the review, this meta-analysis reported similar rates of complication and conversion for RALS when compared with laparoscopy. Further studies are required to prove that this innovative technique was as safe and feasible as the current gold standard technique