The ED in patients with end stage chronic kidney failure (CKF) continues to have a strong prevalence, either in the patients who are undergoing dialysis or in those who have received transplants. In literature this issue is not sufficiently considered if not at all. Hypotestosteronemia is a risk factor for the onset of ED in end stage CKF patients. A significantly lower prevalence of hypogonadism among dialyzed patents and transplant recipients suggests that renal transplantation may be protective for the sexual capabilities of these patients.

The use of chemotherapeutic agents in the treatment of superficial bladder cancer is well known. In particular, mitomycin C (MMC) is globally accepted also in the early treatment after an endoscopic resection. Complications related to MMC are usually scarce as a systemic absorption is quite absent, while its use is effective for the bladder recurrence reduction. In our experience we report a female patient with a bladder perforation after an early instillation of a single dose of MMC. In this case, systemic toxicity occurred requiring subintensive care for a complete repair.

We compared the efficacy and safety of pergolide and bromocriptine in 57 patients with Parkinson's disease (PD) with a declining response to levodopa therapy in a single-blind, crossover study. Patients were placed randomly on the sequence bromocriptine-pergolide (12 + 12 weeks) or vice versa. Regular evaluations using the New York University Parkinson's Disease Scale were performed by a clinician blinded to treatment assignment. Patients' and clinicians' impressions also were recorded. The average daily dose of pergolide was 2.3 +/0- 0.8 mg, and that of bromocriptine was 24.2 +/- 8.4 mg. Significantly greater efficacy was demonstrated by both drugs as adjunctive therapy to levodopa compared with previous treatment of levodopa alone (pergolide, p = 0.0001; bromocriptine, p = 0.0005; Wilcoxon t test). Pergolide was more effective than bromocriptine in daily living scores (p = 0.020) and motor scores (p = 0.038). No difference in dyskinesias, dystonias, and psychosis was observed. Adverse events were more frequent in bromocriptine-treated patients. Most patients and physicians preferred pergolide to bromocriptine. Pergolide as adjunctive therapy to levodopa was more effective than bromocriptine in this short-term trial.

A single-blind, crossover study was carried out to compare the efficacy and safety of pergolide against that of bromocriptine in 57 patients with Parkinson's disease who showed a declining response to levodopa therapy. Patients were randomly assigned to receive either bromocriptine followed by pergolide, or pergolide followed by bromocriptine. Both drugs were administered for 12 weeks. Patients were assessed by a clinician blinded to treatment assignment using the New York University Parkinson's Disease Scale. The average daily dose of pergolide was 2.3 +/- 0.8 mg and of bromocriptine 24.2 +/- 8.4 mg. Addition of pergolide or bromocriptine resulted in a significant improvement in total scores when compared with the previous treatment of levodopa alone (pergolide, p = 0.0001; bromocriptine, p = 0.0005). Pergolide was more effective than bromocriptine in daily living scores (p = 0.02) and motor scores (p = 0.038). No differences in the incidence of dyskinesias, dystonias, or psychosis were observed between groups. Fewer adverse events were recorded in the pergolide group, and most patients and physicians preferred pergolide to bromocriptine. Pergolide as adjunctive therapy to levodopa was more effective than bromocriptine in this short-term trial.