The antibiotics for intraabdominal infection. Use your local antimicrobial susceptibility data for selecting the best empiric treatment! This is a visualization of the WSES/GAIS/SIS-E/WSIS/AAST 2021 global clinical pathways for patients with intra-abdominal infections.#IDWeek2023
CLINICAL DECISION MAKING
''Sensitivity - vs - Specificity''
"Imagine you're running airport security, screening passengers (tests) to catch dangerous items (diseases). Now meet your two star agents: Sensitivity and Specificity.
Sensitivity is your overachiever. It’s all about catching every possible threat. If a test has high sensitivity, it correctly identifies most people with the disease—it rarely misses anyone. In other words, it’s great at picking up true positives. The downside? It might sometimes flag innocent travelers (false positives), just to be safe.
Specificity, on the other hand, is cool and precise. If a test has high specificity, it correctly clears people without the disease—it rarely calls someone sick if they’re actually healthy. That means fewer false alarms (false positives), but if it’s too strict, it might miss some real cases (false negatives).
In short:
High sensitivity = fewer false negatives.
High specificity = fewer false positives.
#Medstudent #MedTwitter #Medicine #usmle
Thanks to @absteward for finding the most recent Shorter is Better: TB Is Complex Study. Shows 8 week regimens are inferior to 24 week for cure. Sets a lower boundary for TB. Slides and website updated.
https://t.co/1oaAT6C0lD
🚨 Rabies Post-Exposure Prophylaxis at a glance! 🦇
Check out this high-yield infographic by Kaitlin Taylor, PharmD Candidate 2026, from @UK_COP , summarizing PEP indications, agents, and administration pearls.
📌 A great resource for EM teams!
#TwitteRx#EMRx
Hostilities in the #Gaza Strip have sharply intensified since last night, leaving many dead and displaced overnight.
The surge in violence is placing even greater strain on hospitals already overwhelmed by critical shortages and high patient loads.
This week, @WHOoPt Representative visited Al-Shifa Hospital, where the 50-bed emergency department is routinely receiving around 500 patients—a tenfold overcapacity.
Without urgent resupply, more patients will suffer and die needlessly.
This is preventable.
Let aid in. Protect health care. Ceasefire.
"If you don’t feel safe, recognise this and try to highlight the incident to someone."
How do I deal with a colleague who’s been inappropriate towards me?
https://t.co/FSJV3BOJeA
This doctor was facing blindness and eye surgery after 5 years of suffering from a mystery eye infection caught from swimming in the Amazon. As a “last resort”, she was sent for metagenomic sequencing, which identified a rare form of leptospirosis. After 3 weeks of targeted antibiotics, her infection cleared.
Metagenomics technology uses cutting-edge genomic sequencing, which can identify all bacteria, fungi or parasites present in a sample by comparing them against a database of millions of pathogens. This could be gamechanging for the field of infectious diseases.
https://t.co/sTpn3SFmIA