José Molina's Avatar

José Molina

@josemolinagb.bsky.social

ID doc & Antibiotic Steward • • Clinical trials and #FOAMed believer • Now on @shorten2trial.bsky.social #AMSsky #IDSky #AMR Hospital Virgen del Rocío • Seville, Spain 🇪🇸

1,659 Followers  |  776 Following  |  157 Posts  |  Joined: 10.11.2024  |  2.3664

Latest posts by josemolinagb.bsky.social on Bluesky

Preview
Global and regional knowledge of antibiotic use and resistance among the general public: a systematic review and meta-analysis Antibiotic resistance threatens effective infection treatment and medical procedures. Global initiatives, such as World AMR Awareness Week, aim to improve public understanding and promote rational ant...

Although I'm not surprised that there is a huge disparity in the knowledge that antibiotics don't work against viruses globally, what is disappointing to see is there are still so many Americans who believe they do.
#IDSky #AMSSky
www.clinicalmicrobiologyandinfection.org/article/S119...

24.11.2025 21:27 — 👍 4    🔁 2    💬 0    📌 1

En infección urinaria, menos es más 👌🏻

Nuestro hilo sobre diagnóstico y tratamiento de la infección urinaria.

☝🏻 Bacteriuria asintomática

#EAAD #WAAW #AMSsky #MedSky #UTIsky
(🧵1/2)
bsky.app/profile/hosp...

24.11.2025 22:33 — 👍 1    🔁 1    💬 1    📌 0

👆🏻 #AMSsky

20.11.2025 00:17 — 👍 0    🔁 0    💬 0    📌 0
Post image

💡Applications for the 2026-2028 AMS Certificate Programme & EUCIC Certificate Programme are open! These training programmes are designed to strengthen your expertise in antimicrobial stewardship & IPC.

Learn more:
AMS: https://ow.ly/kYz550Xu6iW
EUCIC: https://ow.ly/zlsl50Xu6iU

#IDSky #clinmicro

19.11.2025 16:05 — 👍 0    🔁 2    💬 1    📌 0

#WinterIsComing 🥶

Un hilo con nuestras recomendaciones para acertar con tus tratamientos de consulta para las infecciones respiratorias.

☝🏻 Neumonías y EPOC reagudizado

#EAAD #WAAW #AMSsky #MedSky #PharmSky
(🧵1/4)
bsky.app/profile/hosp...

19.11.2025 19:37 — 👍 1    🔁 1    💬 1    📌 0
Video thumbnail

¿Trabajas en consulta?
¡Te necesitamos!

El uso prudente de los antibióticos es responsabilidad de todos. Durante toda esta semana, no te pierdas nuestros vídeos para hacer un uso prudente de los antibióticos.
💪🏻 ¡La lucha contra las resistencias empieza en tu consulta!
#EAAD #WAAW #AMSsky

18.11.2025 20:34 — 👍 2    🔁 2    💬 1    📌 1
Post image

¿Trabajas en consulta?
¡Te necesitamos!

Durante toda esta semana, no te pierdas nuestra serie de vídeos prácticos para hacer un uso prudente de los antibióticos en tus pacientes ambulatorios

👊🏻 La lucha contra las resistencias, empieza en tu consulta
#EAAD #WAAW #AMSsky #MedSky #PharmSky #SomosHUVR

18.11.2025 07:54 — 👍 4    🔁 4    💬 1    📌 0
Post image

¡Ya tenemos todo listo para el Día Europeo para el Uso Prudente de los Antibióticos!

Mantente atento a las redes de @hospitaluvrocio.bsky.social y @guiaprioam.bsky.social durante la semana que viene.
Tenemos un mensaje para ti… 😉

#EAAD #WAAW #AMSsky #SomosHUVR

13.11.2025 09:36 — 👍 5    🔁 2    💬 0    📌 0
Antimicrobial drug-resistant Neisseria gonorrhoeae (GC) infections in men using doxycycline postexposure prophylaxis. A substudy of the ANRS 174 DOXYVAC trial Bacterial STI prevention by doxycycline postexposure prophylaxis (DoxyPEP) in men who have sex with men (MSM) has raised concerns about antimicrobial drug resistance (AMR). We studied the impact of DoxyPEP on Neisseria gonorrhoeae (GC) AMR in the ANRS 174 DOXYVAC trial.MethodsMSM on HIV PrEP randomized to DoxyPEP (n= 362) or no-PEP (n=183) arms were tested for GC at baseline and every three months thereafter, by culture and NAAT. MICs were determined with Etest (Biomerieux) and interpreted according to EUCAST guidelines. We performed whole-genome sequencing and/or PCR sequencing on GC isolates and NAAT-positive samples, using Fisher’s exact tests for comparisons.ResultsFrom January 2021 to February 2023, MICs were determined for 78 GC isolates, and 233 NAAT only GC-positive samples were analysed to identify the molecular determinants of resistance. All GC isolates were resistant to tetracycline with a significant increase in rate of high-level tetracycline resistance mediated by the tetM gene in the DoxyPEP arm than in the no-PEP arm (35.5 vs. 12.5%, respectively p=0.043). The MICs of ceftriaxone, fluoroquinolones and azithromycin were similarly distributed in the DoxyPEP and no-PEP arms. All GC isolates were susceptible to ceftriaxone and cefixime, but isolates with decreased susceptibility to cefixime linked to the mosaic penA34.007 allele were more frequent in the DoxyPEP arm than the no-PEP arm (32.3% vs 10.0%, respectively p=0.033).ConclusionsDoxyPEP use was associated with a significant increase in high-level tetracycline resistance and decreased susceptibility to cefixime in GC. AMR should therefore be closely monitored when using this strategy.

DoxyPEP in MSM (n=362) led to 35.5% high-level tetracycline resistance vs. 12.5% in no-PEP (p=0.043). Cefixime susceptibility decreased (32.3% vs. 10.0%, p=0.033). AMR monitoring is essential.

#idsky

10.11.2025 12:00 — 👍 1    🔁 2    💬 0    📌 0

It’s SO #AMSsky… 😂😂😂

22.10.2025 14:32 — 👍 3    🔁 0    💬 0    📌 0
Post image

Dr Tamma mentions the ongoing GOAT trial (PI Tamma & Cosgrove)
This will be a most needed and important study. clinicaltrials.gov/study/NCT060...
#IDweek2025 #IDsky

19.10.2025 18:46 — 👍 19    🔁 4    💬 1    📌 1
Post image

New from IDSA, thanks to Dr William Werbel, resp virus vax in immunocompromised population:

- vax 2 weeks before or 3-6 months after immunocompromise expected
- expect blunted response if given within that window
- defer during acute rejection, illness
- adjust for viral circulation
#IDSky #IDWeek

20.10.2025 19:06 — 👍 8    🔁 3    💬 1    📌 1
Post image Post image Post image Post image

🆕🔥🔥CloCeBa RCT
Cloxacillin versus cefazolin for MSSA Bacteraemia
Cefazolin has a non-inferior efficacy regarding mortality, microbiological or clinical endpoints and was associated with a lower rate of serious adverse events #IDSky
www.thelancet.com/journals/lan...

19.10.2025 04:34 — 👍 38    🔁 16    💬 0    📌 5

Fantastic - this will be an impactful study on treatment duration of blood stream Pseudomonas infection.

Our centre already mostly does 7 days (and my prediction is that this will be non-inferior) but it's RCT like these that will shift dial across the board with persuasive evidence.

#IDSky #AMR

18.10.2025 11:37 — 👍 15    🔁 5    💬 1    📌 0

The rationale of the RCT was testing the current standard (7d) in the specific setting of Pseudomonas BSIs.

The DURATIONS design is a relevant contribution, but it adds complexity and I wonder if a multi-arm (5?) approach is convenient when testing durations in such a narrow timeframe.

19.10.2025 05:53 — 👍 2    🔁 0    💬 1    📌 0

There was a session at ESCMID 2025 on macrolides for CAP and this paper was heavily featured (lead investigator was panelist). Patient population in this trial was much “sicker” than in other studies. I was convinced of their role and benefit, but not for every hospitalized pt (icu only perhaps)

18.10.2025 13:26 — 👍 3    🔁 1    💬 1    📌 0
Post image

Totally agree. Definitely not for any CAP.

I was also shocked by the mean age (>80y) and Charlson. Probably this was a major driver for the high mortality, beyond the severity of the infection itself — mean CURB65 was 2-3, the setting for recruitment were Internal Medicine wards instead of ICUs…

18.10.2025 17:18 — 👍 1    🔁 0    💬 1    📌 0
Post image

I have the same concern!
In this RCT, 25% of patients received steroids in both arms.
The subgroup analysis showed benefits independently (and apparently superior) to the use of steroids, but this relevant question was not primarily addressed by the trial
pdf.sciencedirectassets.com/271247/1-s2....

18.10.2025 16:58 — 👍 2    🔁 0    💬 0    📌 0
Full protocol: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0277333

Full protocol: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0277333

Recruitment for SHORTEN-2 is officially complete!
Our team is now wrapping up follow-up and polishing databases. Hope to have results ready in the first half of 2026!

Hats off to this awesome research team! 🥳
#AMSsky #IDsky @seimc.bsky.social @ciberisciii.bsky.social @ibis-investigacion.bsky.social

18.10.2025 09:57 — 👍 14    🔁 6    💬 0    📌 1
Post image Post image

I think REMAP-CAP has ongoing domains to adress this question, hopefully we’ll get new data soon to confirm the hypothesis
🤞🏻 www.remapcap.eu/domains/

18.10.2025 09:18 — 👍 1    🔁 0    💬 1    📌 0
Ref: https://www.thelancet.com/journals/lanres/article/PIIS2213-2600(23)00412-5/abstract

Ref: https://www.thelancet.com/journals/lanres/article/PIIS2213-2600(23)00412-5/abstract

Ref: https://www.thelancet.com/journals/lanres/article/PIIS2213-2600(23)00412-5/abstract

Ref: https://www.thelancet.com/journals/lanres/article/PIIS2213-2600(23)00412-5/abstract

Ref: https://www.sciencedirect.com/science/article/pii/S0924857924003224?via%3Dihub

Ref: https://www.sciencedirect.com/science/article/pii/S0924857924003224?via%3Dihub

I’ve always been skeptical on the antinflammatory role of macrolides too, but ACCESS RCT made me reconsider.
Results seem consistent across all endpoints and subgroups, and biologically plausible 🤔
A post-hoc analysis suggested the effect is independent -maybe superior- to steroids #AMSsky #IDsky

18.10.2025 09:10 — 👍 5    🔁 0    💬 3    📌 0
Post image

New on The SHEA Podcast!

Dr. Jonathan Ryder and Dr. Aditi Ramakrishnan discuss the intersection of sexually transmitted infections and antimicrobial stewardship.

Listen now: bit.ly/488Ar9I

17.10.2025 21:08 — 👍 8    🔁 5    💬 0    📌 1
Heat map of countries funding ID clinical trials and countries where ID clinical trials are conducted.

Heat map of countries funding ID clinical trials and countries where ID clinical trials are conducted.

Our new paper in @cmijournal.bsky.social led by the brilliant Hadrien Moffroid, a junior colleague in Melbourne. We examined international funding flows in ID RCTs published in selected high-impact journals over a 10-year period.

doi.org/10.1016/j.cm...
@steventong.bsky.social #IDSky

29.09.2025 08:55 — 👍 8    🔁 3    💬 1    📌 1
Post image

We are now accepting applications for the role of Guidelines Director. This honorary position is responsible for overseeing the entire ESCMID Guidelines portfolio with the support of the Guidelines Counsellor and Subcommittee. Learn more and apply today! ow.ly/Oz2a50WTNSC

#IDSky #clinmicro

25.09.2025 08:33 — 👍 1    🔁 2    💬 0    📌 0
Preview
Unitaid, CHAI, and Wits RHI enter into a landmark agreement with Dr. Reddy’s to make HIV prevention tool lenacapavir affordable in LMICs - Unitaid

We all need some good news

👏🏽👏🏽👏🏽

“The revolutionary HIV prevention tool, injectable lenacapavir, will be available at a cost of US$40 a year in 120 low- and middle-income countries starting in 2027”

@unitaid.bsky.social CHAI Wits RHI

unitaid.org/news-blog/le...

24.09.2025 11:32 — 👍 126    🔁 37    💬 0    📌 4

Prolonged IV antibiotics aren’t just a patient safety issue - they generate considerable CO₂e
#AMS is climate action
doi.org/10.1093/jaca...
#JACAMRNews #Stewardship #Sustainability #IDSky @saiedali.bsky.social

19.09.2025 10:01 — 👍 1    🔁 1    💬 0    📌 0
Post image

📈 Imported cases are rising:
1,700 in 2015 → 5,100 in 2023

Now we’re also seeing more local transmission.

👩‍⚕️ ECDC is running weekly enhanced surveillance across the EU/EEA - tracking cases and supporting public health action, including for substances of human origin (#SoHO).

#IDsky #EpiSky

21.07.2025 14:33 — 👍 5    🔁 1    💬 1    📌 0
Post image

Agree!
Also, max dose isn’t always about GI tolerance: absorption matters too.

Hydrophilic drugs like BL need transporters in intestinal epithelium that saturate. So beyond a certain dose (e.g.1g amoxicillin), more drug ≠ more exposure!

A review on the topic 👉🏻 www.sciencedirect.com/science/arti...

21.07.2025 08:57 — 👍 2    🔁 0    💬 0    📌 0
Preview
Highly versus less bioavailable oral antibiotics in the treatment of gram-negative bloodstream infections: a propensity-matched cohort analysis In this study, we evaluated the clinical outcomes associated with the use of highly bioavailable oral antibiotics (fluoroquinolones and trimethoprim-sulfamethoxazole) compared with the less-bioavailab...

The absolute risk difference of relapse for oral BL is low (<5%) in most studies pointing this problem, and it didn’t seem to be confirmed in works specifically assessing high-dose oral BL (🧵1/4).

www.clinicalmicrobiologyandinfection.com/article/S119... #UTIsky #AMSsky #IDsky

20.07.2025 21:48 — 👍 3    🔁 1    💬 3    📌 0
Post image

You’re right, maybe the term isn’t ideal here.
I think they mean oral cipro can maintain exposure thanks to higher doses than IV.
But oral BLs usually mean lower total doses than their IV equivalents (cefazolin 2g/8h, amox/clav 1g/200mg/8h…).
I had a slide on this from a previous ESCMID Global! 😉

20.07.2025 23:42 — 👍 7    🔁 0    💬 0    📌 1

@josemolinagb is following 20 prominent accounts