Urinary tract infection in male general practice patients: uropathogens and antibiotic susceptibility.

OBJECTIVES: To evaluate uropathogens and their antibiotic susceptibility in male general practitioner (GP) patients presenting with an uncomplicated urinary tract infection (UTI). MATERIAL AND METHODS: A population-based study was conducted among males, 18 years and older, general practice patients, who had symptoms indicative of an uncomplicated UTI. A UTI was defined as >/=10(3) colony-forming units/mL (CFU/mL). The etiology of the infection, antimicrobial susceptibility, and treatment strategies used by the GP were determined. RESULTS: Escherichia coli was most frequently isolated (48%), followed by other enterobacteriaceae (24%) and enterococci (9%). The etiology of infection was age-dependent; E. coli was more frequently isolated in younger patients and Pseudomonas aeruginosa in the elderly. The overall susceptibility rates were low for amoxicillin (63%) and trimethoprim (70%), and high for fluoroquinolones (91%) and amoxicillin-clavulanic acid (90%), which is similar to susceptibility rates in females with UTIs from the same population. Antibiotics were prescribed to 59% of the males with symptoms of UTI. Fluoroquinolones were given to 33% of the patients and trimethoprim-sulfamethoxazole to 24%. No difference in antibiotic prescription, nor in duration of therapy, was found between the different age groups. CONCLUSIONS: In the male presenting with complaints of an acute uncomplicated UTI at the GP, E. coli, followed by other Gram-negative bacteria were the most frequently isolated uropathogens. Susceptibility rates in uncomplicated male and female UTIs were similar, indicating that data from UTI susceptibility studies in females from the same geographic region can be useful in the choice of empirical therapy in males.

Vagus nerve stimulation in patients with catastrophic childhood epilepsy, a 2-year follow-up study.

PURPOSE: To establish the long-term efficacy and tolerability of vagus nerve stimulation (VNS) in children with a Lennox-like syndrome. METHOD: This study was a longitudinal observational prospective cohort analysis. Baseline: 6 months. FOLLOW-UP: 24 months. Screening (baseline and every 6 months): MRI (baseline only), EEG, neuropsychological evaluation, ECG and blood sampling for antiepileptic drug levels. Nineteen children are included. RESULTS: A seizure frequency reduction of 20.6% was found at the end of the follow-up period. No relationship was detected between the length of the stimulation period and the reduction in the seizure frequency. 21% of the patients showed a reduction in seizure frequency of 50% or more. The seizure severity showed improvement in the first 12 months of treatment. The largest seizure reduction was found in the patients with highest frequency of background activity at the baseline EEG. Neuropsychological findings: no negative impact on behaviour, moderate improvement in function, behaviour and mood. Largest seizure reduction was found in the group with the highest baseline mental function. The scores for mental age improved independently of the seizure control. Twelve patients (63%) experienced minor side effects, which subsided after 1 month. CONCLUSION: (1) There was a significant reduction in seizure frequency and severity. (2) No serious side effects were recorded. (3) No negative effects on cognition or quality of life were apparent. (4) Patients with highest baseline mental functioning showed the highest seizure reduction. (5) Those patients with less disturbed EEG (high background activity and less interictal epileptic activity) showed the highest seizure reduction.

Spinal cord stimulation in complex regional pain syndrome: cervical and lumbar devices are comparably effective.

BACKGROUND: Spinal cord stimulation (SCS) has been used since 1967 for the treatment of patients with chronic pain. However, long-term effects of this treatment have not been reported. The present study investigated the long-term effects of cervical and lumbar SCS in patients with complex regional pain syndrome type I. METHODS: Thirty-six patients with a definitive implant were included in this study. A pain diary was obtained from all patients before treatment and 6 months and 1 and 2 years after implantation. All patients were asked to complete a seven-point Global Perceived Effect (GPE) scale and the Euroqol-5D (EQ-5D) at each post-implant assessment point. RESULTS: The pain intensity was reduced at 6 months, 1 and 2 years after implantation (P<0.05). However, the repeated measures ANOVA showed a statistically significant, linear increase in the visual analogue scale score (P=0.03). According to the GPE, at least 42% of the cervical SCS patients and 47% of the lumbar SCS patients reported at least 'much improvement'. The health status of the patients, as measured on the EQ-5D, was improved after treatment (P<0.05). This improvement was noted both from the social and from the patients' perspective. Complications and adverse effects occurred in 64% of the patients and consisted mainly of technical defects. There were no differences between cervical and lumbar groups with regard to outcome measures. CONCLUSION: SCS reduced the pain intensity and improves health status in the majority of the CRPS I patients in this study. There was no difference in pain relief and complications between cervical and lumbar SCS.