Mattison Chmielewski
LightNews LightNews
matti04.bsky.social
Mattison Chmielewski
@matti04.bsky.social
5 followers 4 following 6 posts
Posts Replies Media Videos
matti04.bsky.social
#PITT_ID26
kutneil.bsky.social T. Neil Ku, MD, FSHEA, FIDSA @kutneil.bsky.social · Dec 26
Starting broad-spectrum antibiotic therapy in patients who present with sepsis is very ingrained in many clinicians. However, I hope this study will help convince hospitalists to de-escalate therapy those patients without MRSA or Pseudomonas infection.
#AMSSky
jamanetwork.com/journals/jam...
Antibiotic De-Escalation in Adults Hospitalized for Community-Onset Sepsis
This target trial emulation study assesses outcomes of broad-spectrum antibiotics de-escalation compared with continuation on encounter day 4 in patients hospitalized for community-onset sepsis.
jamanetwork.com
February 8, 2026 at 2:28 AM
matti04.bsky.social
#PITT_ID26
medrxivpreprint.bsky.social medRxivpreprint @medrxivpreprint.bsky.social · Dec 18
Assessing skin temperature over time in a cohort of lower limb cellulitis: A methods comparison study https://www.medrxiv.org/content/10.1101/2024.12.18.24319232v1
February 8, 2026 at 2:26 AM
matti04.bsky.social
#PITT_ID26
ourworldindata.org Our World in Data @ourworldindata.org · Dec 15
✍️We published a new topic page on medicine and biotechnology—

For much of human history, people relied on trial and error to find cures for diseases and health conditions using natural plants and remedies, with little idea of which ingredients worked or why.
A timeline titled "The Golden Age of Antibiotics" shows when each antibiotic drug class was first available for medical use, with example antibiotics labeled. Classes are color-coded by their source: actinomycetes, other bacteria, fungi, or synthetic. Milestones include the first antibiotics (arsphenamines in 1910), as well as the discovery of many actinomycetes-derived antibiotics, such as streptomycin, and sulfonamides, penicillins, and tetracyclines. Data: Hutchings, Truman, Wilkinson (2019). Created by Saloni Dattani for Our World in Data.
January 28, 2026 at 9:02 PM
matti04.bsky.social
#PITT_ID26
klebpapers.bsky.social Klebsiella Papers @klebpapers.bsky.social · Oct 17
Meclizine and Cephalosporin Combination as Promising Antibiotic Drugs: Formulation, Antimicrobial, and In Silico Studies
https://doi.org/10.1155/adpp/8972067
January 28, 2026 at 9:01 PM
matti04.bsky.social
#PITT_ID26
kkmurray.bsky.social Kermit Murray @kkmurray.bsky.social · Feb 19
(J Proteom) Proteomic and metabolomic analyses reveal the antibacterial mechanism of Cannabidiol against gram-positive bacteria: Publication date: Available online 18 February 2025

Source: Journal of Proteomics

Author(s): Huimei Zeng, Xingyao Wang, Jiyu Tang,… http://dlvr.it/TJ4DPb #MassSpecRSS
January 24, 2026 at 4:23 PM
matti04.bsky.social
#PITT_ID26
January 24, 2026 at 4:23 PM