Episode 360: 259. Urinary Retention Evaluation and Catheterization Algorithm for Adult Inpatients

Episode 360: 259. Urinary Retention Evaluation and Catheterization Algorithm for Adult Inpatients

https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2821168

A team of researchers set out to change that by developing a comprehensive algorithm.The process involved a multidisciplinary panel of 11 expertss with extensive experience in managing urinary retention. These experts evaluated about 100 clinical scenarios to create an initial flow sheet. The algorithm was then refined through interviews with 33 frontline clinicians from various specialties.So, what does this new algorithm recommend? Let's break it down:First, bladder scanning is the preferred method for evaluating patients with urinary retention symptoms. It's also recommended for asymptomatic patients who haven't voided in 3 hours


.If a bladder scanner isn't available, the algorithm suggests using either an intermittent straight catheter (ISC) or an indwelling urinary catheter (IUC), with a preference for ISC initially


.Now, let's talk about when to catheterize based on bladder scanner volumes. For symptomatic patients, catheterization is recommended when the volume is 300 mL or more. For asymptomatic patients, the threshold is higher at 500 mL or more


.Lastly, the algorithm provides guidance on when to transition from intermittent to indwelling catheterization. If a patient needs an ISC more frequently than every 4 hours, or if their output is 500 mL or more every 4 hours, it's appropriate to switch to an IUC

Avsnitt(385)

Episode 423: 430. Hormone Replacement Therapy and the Black Box Warning

Episode 423: 430. Hormone Replacement Therapy and the Black Box Warning

Let’s rewind to the early 2000s. Flip phones were cool, low-rise jeans were a crime, and the Women’s Health Initiative—WHI—dropped what became the medical equivalent of a headline: “Hormone Therapy In...

24 Mars 12min

Episode 422: 429. Rivaroxaban vs Apixaban = The Battle of the Blood Thinners!

Episode 422: 429. Rivaroxaban vs Apixaban = The Battle of the Blood Thinners!

— rivaroxaban versus apixaban.Yes, folks, this is The Battle of the Blood Thinners!And spoiler alert — one of them came out looking like the overachiever in a safety class... while the other probably ...

20 Mars 9min

Episode 421: 428. Asthma and Stroke --- A breathless combination

Episode 421: 428. Asthma and Stroke --- A breathless combination

Minocycline in Acute Ischemic Stroke (EMPHASIS trial)A multicenter, double-blind RCT in China studied 1,724 patients with acute ischemic stroke treated within 72 hours of onset. Patients received eith...

13 Mars 16min

Episode 420: 427. Kawasaki disease-no, not the motorcycle company

Episode 420: 427. Kawasaki disease-no, not the motorcycle company

Today, we're talking about Kawasaki disease-no, not the motorcycle company, though sometimes treating it does feel like trying to ride one at full speed through uncertainty.For decades, high-dose aspi...

11 Mars 7min

Episode 419: 426. Go Big or Go Partial? The Knee Replacement Showdown

Episode 419: 426. Go Big or Go Partial? The Knee Replacement Showdown

Setting the stagePicture this: your knee is like a three-room apartment. You've got a medial room, a lateral room, and a patellofemoral room. In isolated anteromedial osteoarthritis, just one room is ...

10 Mars 11min

Episode 418: 425. Triptan initiation and cerebrovascular events

Episode 418: 425. Triptan initiation and cerebrovascular events

Kalapura C, et al. Triptan initiation and cerebrovascular events in patients with migraine: A nationwide cohort study. J Am Heart Assoc 2026 Feb 17; 15:e043409. DOI: 10.1161/JAHA.125.043409.  Today, w...

6 Mars 6min

Episode 417: 424. GLP1 and NAION

Episode 417: 424. GLP1 and NAION

Li H-Y, et al. GLP-1 receptor agonists and risk of optic nerve or vision-threatening events in patients with type 2 diabetes or cardiometabolic diseases: A meta-analysis of randomized controlled trial...

5 Mars 8min

Episode 416: 423. CME-- Discharge Questions Answered in 2025

Episode 416: 423. CME-- Discharge Questions Answered in 2025

CME-- Discharge Questions Answered in 2025

3 Mars 45min

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