Anxiety, depression, urinary continence, and sexuality in patients undergoing radical prostatectomy: preliminary findings.

OBJECTIVES: Evaluate the relationship between psychological distress, namely anxiety and depression, with urinary continence and recovery of erectile function in patients undergoing radical prostatectomy (RP). METHODS: We retrospectively analyzed data from 33 consecutive patients who underwent RP in a single tertiary-referral academy between 01/2018 to 01/2019. We used the International Index of Erectile Function (IIEF-15), the Sexual Complaints Screener for Men (SCS-M), and the Hospital Anxiety and Depression Scale (HADS), validated questionnaires for the assessment of sexual function, anxiety, and depression experiences, respectively. These questionnaires were administered at the pre-surgical visit, after surgery, and at intermediate follow-ups (three, six, and twelve months). RESULTS: The analysis of the questionnaires completed during follow-up shows that erectile function is the most affected, with 90% erectile dysfunction (ED) at three months after surgery. In terms of emotional states, anxiety prevails in the first months following surgery and is statistically significantly associated with incontinence (p = 0.02). Depressive symptoms, on the other hand, appear later and prevail over anxiety at six months after surgery, although not statistically significant. CONCLUSIONS: In the early post-surgical phase anxiety and ED are the most frequently detected components, while depressive experiences and decreased desire, typical of later stages, have not yet fully emerged.

A randomized, placebo-controlled, preoperative trial of allopurinol in subjects with colorectal adenoma.

Inflammation and oxidative stress play a crucial role in the development of colorectal cancer (CRC) and interference with these mechanisms represents a strategy in CRC chemoprevention. Allopurinol, a safe molecular scavenger largely used as antigout agent, has been shown to increase survival of patients with advanced CRC and to reduce CRC incidence in long-term gout users in epidemiologic studies. We conducted a randomized, double-blind, placebo-controlled preoperative trial in subjects with colorectal adenomatous polyps to assess the activity of allopurinol on biomarkers of colorectal carcinogenesis. After complete colonoscopy and biopsy of the index polyp, 73 subjects with colorectal adenomas were assigned to either placebo or one of two doses of allopurinol (100 mg or 300 mg) and treated for four weeks before polyp removal. Change of Ki-67 labeling index in adenomatous tissue was the primary endpoint. Secondary endpoints were the immunohistochemical (IHC) expression of NF-κB, ß-catenin, topoisomerase-II-α, and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) in adenomatous polyps and normal adjacent colonic tissue. Compared with placebo, Ki-67 levels were not significantly modulated by allopurinol, whereas ß-catenin and NF-κB expression levels decreased significantly in adenomatous tissue, with a mean change from baseline of -10.6%, 95% confidence interval (CI), -20.5 to -0.7, and -8.1%, 95% CI, -22.7 to 6.5, respectively. NF-κB also decreased significantly in normal adjacent tissue (-16.4%; 95% CI, -29.0 to -3.8). No dose-response relationship was noted, except for NF-κB expression in normal tissue. Allopurinol can inhibit biomarkers of oxidative activation in colon adenomatous polyps and normal adjacent tissue. Further studies should define its potential chemopreventive activity.

Predictive factors of mortality from nonvariceal upper gastrointestinal hemorrhage: a multicenter study.

OBJECTIVES: From an Italian Registry of patients with upper gastrointestinal hemorrhage (UGIH), we assessed the clinical outcomes and explored the roles of clinical, endoscopic, and therapeutic factors on 30-day mortality in a real life setting. METHODS: Prospective analysis of consecutive patients endoscoped for UGIH at 23 community and tertiary care institutions from 2003 to 2004. Covariates and outcomes were defined a priori and 30-day follow-up obtained. Logistic regression analysis identified predictors of mortality. RESULTS: One thousand and twenty patients were included. A total of 46 patients died for an overall 4.5% mortality rate. In all, 85% of deaths were associated with one or more major comorbidity. Sixteen of 46 patients (35%) died within the first 24 h of the onset of bleeding. Of these, eight had been categorized as ASA class 1 or 2 and none of them was operated upon, despite a failure of endoscopic intention to treatment in four. Regression analysis showed advanced age, presence of severe comorbidity, low hemoglobin levels at presentation, and worsening health status as the only independent predictors of 30-day mortality (P < 0.001). The acute use of a PPI exerted a protective effect (OR 0.23, 95% CI 0.09-0.73). Recurrent bleeding was low (3.2%). Rebleeders accounted for only 11% of the total patients deceased (OR 3.27, 95% CI 1.5-11.2). CONCLUSIONS: These results indicate that 30-day mortality for nonvariceal bleeding is low. Deaths occurred predominantly in elderly patients with severe comorbidities or those with failure of endoscopic intention to treatment.