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Background: In patients with renal cell carcinoma (RCC) the role of the extent of tumor thrombus into the inferior vena cava (IVC) has never been addressed from a surgical and oncologic standpoint. This study aims to evaluate differences between level III–IV versus level I–II patients concerning peri- and postoperative morbidity, additional treatments and long-term oncological outcomes. Patients and Methods: Overall, 40 patients with RCC underwent radical nephrectomy (RN) with IVC thrombectomy at a single European institution between 2010 and 2023. Complications were reported according to the European Union (EAU) guidelines recommendations. Spider chart served as graphical depiction of surgical and oncologic outcomes. Results: Overall, 22 (55%) and 18 (45%) patients harbored level III–IV and I–II IVC thrombus. Level III–IV patients experienced significantly higher rates of intraoperative transfusions (68 vs 39%), but not significantly higher rates of intraoperative complications (32% vs 28%). Level III–IV patients had significantly higher rates of postoperative transfusions (82% vs 33%) and Clavien Dindo ≥3 complications (41% vs 15%). In level III–IV versus level I–II patients, median follow up was 482 and 1070 days, the rate of distant recurrence was 59% and 50%, the rate of systemic progression was 27% and 13%, and the rate of additional treatment/s was 64% and 61%, respectively (all p values > 0.05). Overall survival was 36% in level III–IV patients and 67% in level I–II (p = 0.001). Conclusions: Our findings suggest that patients with level III–IV RCC who are candidates for IVC thrombectomy should be counselled about the higher likelihood of postoperative severe adverse events and worse overall survival relative to level I–II counterparts. [ABSTRACT FROM AUTHOR]

Objective: To evaluate the relationship between enlarged prostate, bulky median lobe (BML) or prior benign prostatic hyperplasia (BPH) surgery and perioperative functional, and oncological outcomes in high-risk (HR) prostate cancer (PCa) patients treated with Retzius-sparing robot-assisted radical prostatectomy (RS-RARP). Methods: 320 HR-PCa patients treated with RS-RARP between 2011 and 2020 at a single high-volume center. The relationship between prostate volume, BML, prior BPH surgery and perioperative outcomes, Clavien–Dindo (CD) grade ≥ 2 90-day postoperative complications, positive surgical margins (PSMs), and urinary continence (UC) recovery was evaluated respectively in multivariable linear, logistic and Cox regression models. Complications were collected according to the standardized methodology proposed by EAU guidelines. UC recovery was defined as the use of zero or one safety pad. Results: Overall, 5.9% and 5.6% had respectively a BML or prior BPH surgery. Median PV was 45 g (range: 14–300). The rate of focal and non-focal PSMs was 8.4% and 17.8%. 53% and 10.9% patients had immediate UC recovery and CD ≥ 2. The 1- and 2-yr UC recovery was 84 and 85%. PV (p = 0.03) and prior BPH surgery (p = 0.02) was associated with longer operative time. BML was independent predictor of time to bladder catheter removal (p = 0.001). PV was independent predictor of PSMs (OR: 1.02; p = 0.009). Prior BPH surgery was associated with lower UC recovery (HR: 0.5; p = 0.03). Conclusion: HR-PCa patients with enlarged prostate have higher risk of PSMs, while patients with prior BPH surgery have suboptimal UC recovery. These findings should help physicians for accurate preoperative counseling and to improve surgical planning in case of HR-PCa patients with challenging features. [ABSTRACT FROM AUTHOR]

Study Type - Therapy (case series) Level of Evidence 4 What's known on the subject? and What does the study add? Peyronie's disease (PD) is an acquired curvature of the penis attributable to progressive fibromatosis of the tunica albuginea (TA). It is frequently associated with Dupuytren's contracture and those of Ledderhose. More recently it was found that patients suffering from PD also often suffer from diabetes mellitus and gout. Cigarette smoking and the intake of large amounts of alcohol are considered risk factors for PD.The exact aetiology of the disease is unknown, however, the trauma hypothesis is shared by most authors. According to this theory, repeated sexual microtrauma in people genetically predisposed could cause PD. The inflammatory process leads to the formation of fibrosis and plaques. Plaque can lead to penile curvature and may reduce its functionality. Pain is the most common symptom of early-stage disease. In the late stages the pain disappears, but erectile dysfunction may occur. Surgical treatment is available, but this exposes the patient to a greater risk of erectile dysfunction and it is most frequently associated with a reduction in the length of the penis. The rationale for local medical therapy is to use a treatment that acts on the initial phase of the disease by reducing and stopping the processes that lead to fibrosis, thus stabilizing the disease. Systemic medical therapy is usually accompanied by high rates of recurrence. Many authors consider local drug therapy more appropriate. Local treatment consists of several types of medication, but results are often sub-optimal. Anti-inflammatory or immunoregulatory therapy, either systemic or topical, has shown some efficacy when administered early in the disease by modulating the inflammatory response and attenuating the alteration of tissue repair. Unfortunately, in most cases, patients are first seen when the plaque is chronically inflamed, stabilized and sometimes already calcified. We have tested a biological drug for intralesional administration for the first time. We chose iloprost, an analogue of prostacyclin I2, for its theoretically favourable properties. If used i.v., it has been shown to be effective in treating vascular ischaemic disease such as thromboangioitis obliterans, peripheral arterial occlusive disease, Raynaud's phenomenon and systemic sclerosis. The rationale for the therapeutic use of iloprost in the late stages of PD is based on the assumption that activation of fibrinolysis induced by the drug would be able to determine a regression of the plaque with a consequent reduction of the curvature on erection. The main purpose of this phase I study was to evaluate the safety and tolerability of this drug injected in the context of the fibrous plaque on a small number of patients before designing a large-scale randomized trial. According to the results,therapy with intralesional iloprost in Peyronie's disease seems to be safe and tolerated and is a possible alternative to surgery. OBJECTIVE To assess the safety and tolerability of intralesional injections of iloprost (an I2 prostacyclin analogue) for its ability to suppress the production of connective tissue growth factor in fibroblasts, for the treatment of Peyronie's disease (PD)., PATIENTS AND METHODS A total of 38 patients with PD were preliminarily assessed according to symptoms, the degree of penile curvature and the size and number of plaques., Each patient received weekly intralesional injections of iloprost 200 ng in 1 mL normal saline for 5 weeks. If tolerated, the single dose was increased weekly to the maximum of 400 ng (2 mL)., All the patients were preliminarily evaluated using at-home photography and were re-evaluated 2 months after the end of the treatment regimen., There was no placebo control group in this phase I study., RESULTS Almost all patients showed mild side effects (burning or pain) during the treatment at the site of injection., All patients tolerated well a iloprost dose of 200 ng; 19 patients reached a 300 ng dose and 14 tolerated a 400 ng dose without showing side effects., A total of 29% of the patients showed an improvement in curvature., CONCLUSION The results show that therapy with intralesional iloprost is a possible alternative to surgery for Peyronie's disease. [ABSTRACT FROM AUTHOR]

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