Predictive variables of spontaneous micturition recovery after acute urinary retention in men with benign prostatic enlargement: An observational prospective study.

OBJECTIVE: Acute urinary retention (AUR) is the sudden and painful inability to urinate spontaneously. AUR is one of the most significant complications of benign prostatic enlargement. The management of AUR is based on transurethral catheterization. Subsequent therapy is uncertain, but AUR seems to benefit from the use of alpha-blockers. The aim of this study was to evaluate the variables that could predict which patients would recover spontaneous micturition after trial without catheter. METHODS: The present prospective observational study included men with AUR in an Italian tertiary care institute in 2016. Patients were catheterized and treated orally with fluoroquinolones, alpha-blockers, and Serenoa repens extracts. Preoperative variables as age, C-reactive protein (CRP), previous prostate-specific antigen values, urinary retention volume, prostate volume, and scores on a modified International Prostate Symptom Score questionnaire (IPSS-4), were investigated in relation to spontaneous micturition recovery. RESULTS: Mean (±SD) age was 68.4 ± 7.1 years. Spontaneous and valid micturition recovery was observed in 11 patients (29.7%), whereas 26 (70.3%) needed to be catheterized again. The IPSS-4 score was significantly lower (9 vs 17; P < .001) and CRP values were significantly higher (43.00 vs 1.00 mg/dL; P < .001) in patients who recovered spontaneous micturition. The IPSS-4 scores and CRP showed an area under the curve of 0.85 and 0.87, respectively. for the prediction of spontaneous and valid micturition recovery. CONCLUSION: CRP and IPSS-4 could be useful tools to predict spontaneous micturition recovery after catheterization associated with medical therapy for AUR.

Open-field study comparing an essential oil-based shampoo with miconazole/chlorhexidine for haircoat disinfection in cats with spontaneous microsporiasis.

Objectives The goal of the present study was to compare the antifungal efficacy of an essential oil (EO) shampoo proven to be effective against Microsporum canis with miconazole/chlorhexidine for topical haircoat disinfection in cats treated concurrently with oral itraconazole. Methods Cats received treatment with oral itraconazole (Itrafungol) at a dose of 5 mg/kg/day pulse administration for 1 week, every 2 weeks for at least 6 weeks and were washed twice a week with a neutral shampoo with added EOs of Thymus serpyllum (2%), Origanum vulgare and Rosmarinus officinalis (5% each) for the period of systemic treatment. This protocol was compared with a conventional treatment (oral itraconazole + 2% miconazole/2% chlorhexidine shampoo). Results The treatment was well tolerated and adverse effects were not recorded. All cats were clinically negative at week 11. With respect to animals with extensive lesions, the speed of resolution was higher in cats with focal lesions. The animals showing diffuse lesions required more than a course of treatment to achieve a mycological cure. There was no significant difference between the number of weeks to obtain mycological cure for cats treated with EOs and animals treated conventionally. Conclusions and relevance The treatment appeared to be effective and well appreciated by the owners. The use of shampoo with the added EOs of T serpyllum, O vulgare and R officinalis would seem an interesting, natural alternative to conventional topical treatment.

Novel PSEN1 and PGRN mutations in early-onset familial frontotemporal dementia.

BACKGROUND: Frontotemporal dementia is a clinically and genetically heterogeneous syndrome. Mutations in two genes, Microtubule Associated Protein Tau (MAPT) and Progranulin (PGRN), and rarely Presenilin mutations, have been causally linked to this disorder. OBJECTIVE: To investigate the presence of PGRN, PSEN1, PSEN2 and APP mutations in a group of familial early-onset frontotemporal dementia (f-EOFTD) patients negative for MAPT gene mutations. SUBJECTS AND METHODS: We prospectively studied 17 unrelated subjects diagnosed with f-EOFTD (one case neuropathologically confirmed as FTD-Ub+). Among these subjects eight belonged to eight autosomal dominant families unrelated to each other, and nine had at least one first degree relative affected by dementia. RESULTS: We identified two novel heterozygous mutations in two unrelated patients, Cys139Arg in the PGRN gene and Val412Ile in the PSEN1 gene. CONCLUSIONS: Early-onset f-FTD remains a heterogeneous disorder from a genetic point of view. PGRN mutation frequency was low in our sample. The presence of a novel PSEN1 mutation suggests that presenilin molecular studies should be performed when screening for MAPT and PGRN genes is negative.