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Breakpoints

The SIDP Podcast

#114 – Dosing Consult: Amoxicillin/Clavulanate

Drs. Pier Giorgio Cojutti and Navaneeth Narayanan join Dr. Megan Klatt to break down what you need to know about amoxicillin/clavulanate dosing. Tune in to learn more about the PK/PD of amoxicillin and clavulanic acid, how we landed on certain ratios for the treatment of common infections, strategies to optimize dosing for serious infections, and more!

References:

  1. Oral amoxicillin and amoxicillin-clavulanic acid: properties, indications and usage. Clin Microbiol Infect. 2020 Jul;26(7):871-879. doi: 10.1016/j.cmi.2019.11.028. Epub 2019 Dec 4. PMID: 31811919.
  2. New formulations of amoxicillin/clavulanic acid: a pharmacokinetic and pharmacodynamic review. Clin Pharmacokinet. 2005;44(11):1097-115. doi: 10.2165/00003088-200544110-00001. 
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#113 – Ask ChatGPT: The Role of AI in Healthcare

Dr. Brent Richards joins Dr. Erin McCreary to discuss the growing capability for artificial intelligence (AI) and big data in the healthcare industry. What is AI and machine learning, how can these tools enhance patient care, and what can we expect in the future from this space? Listen to Breakpoints on iTunes, Overcast, Spotify, Listen Notes, Player FM, Pocket Casts, TuneIn, Blubrry, RadioPublic, or by using our RSS feed: https://sidp.pinecast.co/. Visit our website! https://breakpoints-sidp.org/

#112 – Say It Ain't Steno: Stenotrophomonas maltophilia Review

Drs. Amy Mathers and Julie Ann Justo join Dr. Erin McCreary to talk all things Stenotrophomonas maltophilia, a water-loving organism and frequent colonizer. Hear from the experts on why this organism is so difficult to treat, which agents have in vitro activity, and how to optimize antimicrobial regimens, including the use of combination therapy, in the setting of true infections. This medical education was provided by an unrestricted grant from Shionogi.

References:

  1. Infectious Diseases Society of America 2024 Guidance on the Treatment of Antimicrobial-Resistant Gram-Negative Infections. Clin Infect Dis. 2024 Aug 7:ciae403. doi: 10.1093/cid/ciae403. PMID: 39108079. 
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#111 – Dosing Consult: Rifampin Part 2

Drs. Henry “Chip” Chambers and Warren Rose join Dr. Megan Klatt to tackle rifampin dosing for gram-positive infections. In this episode, they break down rifampin synergy studies and discuss what is the optimal dosing of rifampin for challenging gram-positive bacterial cases, in particular Staphylococcus aureus infections with or without retained hardware/devices.   Listen to Breakpoints on iTunes, Overcast, Spotify, Listen Notes, Player FM, Pocket Casts, TuneIn, Blubrry, RadioPublic, or by using our RSS feed: https://sidp.pinecast.co/

References:

  1. Deconstructing the Dogma: Systematic Literature Review and Meta-analysis of Adjunctive Gentamicin and Rifampin in Staphylococcal Prosthetic Valve Endocarditis. Open Forum Infect Dis. 2022 Oct 31;9(11):ofac583. doi: 10.1093/ofid/ofac583. PMID: 36408468. 
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#110 – A Bone to Pick: Biofilm Busters for Prosthetic Joint Infections

Drs. Nico Cortes-Penfield (@Cortes-Penfield), Kerry LaPlante (@Kerry_LaPlante), Jessica Seidelman (@JessieLSeidel) join Dr. Julie Ann Justo (@julie_justo) to discuss the pesky slime that is biofilm in periprosthetic joint infections. They review biofilm composition & development, have an honest discussion about whether antibiotics can ever really eradicate it, and provide updates on the promising non-pharmacologic strategies on the horizon (bacteriophages, electromagnetism, & more).

Learn more about the Society of Infectious Diseases Pharmacists: https://sidp.org/About X: @SIDPharm (https://twitter.com/SIDPharm) Instagram: @SIDPharm (https://www.instagram.com/sidpharm/) Facebook: https://www.facebook.com/sidprx LinkedIn: https://www.linkedin.com/company/sidp 

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#109 – IDWeek 2024 Recap: Practice Changing Papers and ID Potpourri

We are back with more exciting IDWeek 2024 content. In this episode, Breakpoints hostesses Drs. Erin McCreary, Julie Ann Justo, Jeannette Bouchard, and Megan Klatt highlight more of our favorite sessions and posters at IDWeek, this episode is a must listen if you are an IDWeek nerd like us!

References:

  1. Perret et al. Application of OpenAI GPT-4 for the retrospective detection of catheter-associated urinary tract infections in a fictitious and curated patient data set. 10.1017/ice.2023.189
  2. Wiemken et al. Assisting the infection preventionist: Use of artificial intelligence for health care–associated infection surveillance. 10.1016/j.ajic.2024.02.007 
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#108 – IDWeek 2024 Recap: Late Breaker Abstracts and Stewardship Talks

Did you miss IDWeek this year and trying to catch up on the hot topics? Or was there just too many good sessions and you want to catch up on the ones you missed? Let the Breakpoints Hostesses help you out! In the first of two IDWeek 2024 recap episodes, join Drs. Erin McCreary, Julie Ann Justo, Jeannette Bouchard, and Megan Klatt as they cover top late breaking abstracts and stewardship data that you won’t want to miss!

References:

  1. BALANCE Trial: Antibiotic Treatment for 7 versus 14 Days in Patients with Bloodstream Infections. 10.1056/NEJMoa2404991
  2. White et al. Antibiotic stewardship targets in the outpatient setting. 10.1016/j.ajic.2019.01.027 
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#107 – Dosing Consult: Valganciclovir

Drs. Anne-Grete Märtson, Megan Wimmer, and Evan Clemens join Dr. Erin McCreary to tackle the one of the hottest debates among providers taking care of immunocompromised patients, valganciclovir dosing! Learn all about the history of valganciclovir dosing, what is valganciclovir’s PK/PD target, and even valganciclovir therapeutic drug monitoring.

References:

  1. Märtson AG, Edwina AE, Kim HY, Knoester M, Touw DJ, Sturkenboom MGG, Alffenaar JC. Therapeutic Drug Monitoring of Ganciclovir: Where Are We? Ther Drug Monit. 2022 Feb 1;44(1):138-147. doi: 10.1097/FTD.0000000000000925. PMID: 34610621; PMCID: PMC8746890.
  2. Wiltshire H, Paya CV, Pescovitz MD, Humar A, Dominguez E, Washburn K, Blumberg E, Alexander B, Freeman R, Heaton N, Zuideveld KP; Valganciclovir Solid Organ Transplant Study
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#106 – Stewie Struggles: EHR Edition

Drs. Ed Septimus and Whitney Buckel join Dr. Jeannette Bouchard for our second episode in the series “Stewie Struggles.” In this episode, we focus on interventions within the EHR and what we can do on the end-user side of antimicrobials. We discuss how to use unique tools within the EHR and get a VIP look at the efforts to pull off the amazing INSPIRE trials! You don’t want to miss this!

Listen to Breakpoints on iTunes, Overcast, Spotify, Listen Notes, Player FM, Pocket Casts, TuneIn, Blubrry, RadioPublic, or by using our RSS feed: https://sidp.pinecast.co/ 

References:

  1. INSPIRE PNA: doi:10.1001/jama.2024.6248
  2. INSPIRE UTI: doi:10.1001/jama.2024.6259 
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#105 – Bringing Positive Vibes Only: Breaking News & Emerging Hypotheses for Gram-Positive Bacterial Infections

Drs. Cesar Arias (@SuperBugDoc) and Katie Barber join Dr. Julie Ann Justo (@julie_justo) to discuss what is hot-off-the-presses for gram-positive bacterial infections and it’s a total party vibe! They review the latest news for recent and ongoing clinical trials (DOTS, DISRUPT, and SNAP trials), discuss hope for novel clinical tests of the cefazolin inoculum effect in staphylococci, and explore the fascinating changes in virulence and potential therapeutic options for the most challenging enterococci.

Learn more about the Society of Infectious Diseases Pharmacists: https://sidp.org/About X: @SIDPharm (https://twitter.com/SIDPharm) Instagram: @SIDPharm (https://www.instagram.com/sidpharm/) Facebook: https://www.facebook.com/sidprx LinkedIn: https://www.linkedin.com/company/sidp 

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