The Psychopharmacology Algorithm Project at the Harvard South Shore Program: An update on management of behavioral and psychological symptoms in dementia.

Geriatric patients with dementia frequently present with agitation, aggression, psychosis, and other behavioral and psychological symptoms of dementia (BPSD). We present an update of our previously published algorithms for the use of psychopharmacologic agents in these patients taking into account more recent studies and findings in meta-analyses, reviews, and other published algorithms. We propose three algorithms: BPSD in an emergent, urgent, and non-urgent setting. In the emergent setting when intramuscular (IM) administration is necessary, the first-line recommendation is for olanzapine (since IM aripiprazole, previously favored, is no longer available) and haloperidol injection is the second choice, followed by possible consideration of an IM benzodiazepine. In the urgent setting, the first line would be oral second-generation antipsychotics (SGAs) aripiprazole and risperidone. Perhaps next could be then prazosin, and lastly electroconvulsive therapy is a consideration. There are risks associated with these agents, and adverse effects can be severe. Dosing strategies, discontinuation considerations, and side effects are discussed. In the non-emergent setting, medications are proposed for use in the following order: trazodone, donepezil and memantine, antidepressants such as escitalopram and sertraline, SGAs, prazosin, and carbamazepine. Other options with less support but potential future promise are discussed.

Natural History of Low-stage Urethral Strictures.

OBJECTIVE: To determine the natural history and rate of progression of incidental wide-caliber, anterior urethral strictures (USs) in men using a validated stricture staging system. SUBJECTS AND METHODS: Men with incidental findings of anterior US on cystoscopy performed for urologic conditions other than US were retrospectively reviewed from 2001 through 2016. Diagnosis of US on cystoscopy was made according to a validated staging system: stage 0 = no stricture; stage 1 = wide-caliber stricture; stage 2 = requires gentle dilation with a flexible cystoscope; stage 3 = impassable stricture with a visible lumen; and stage 4 = no visible lumen. Using this staging system, this study assessed the change over time of US in patients found to have a stage 1 stricture. The primary outcome was the US grade at time of follow-up. Secondary outcomes include the need for further intervention. RESULTS: Thirty-two patients with 42 separate strictures were evaluated. Median length of follow-up between first cystoscopy and ultimate cystoscopy was 23 months, with a median of 4 cystoscopies per patient. Of the 42 strictures, 15 regressed to a stage 0 (36%), 22 remained as stage 1 (52%), and 5 (12%) progressed to stage 2. None of the patients required additional intervention. CONCLUSION: The majority of low-stage USs does not progress. This supports the notion that strictures are a graded phenomenon, and not all require surgical intervention.