Vancomycin
Vancomycin is a glycopeptide antibiotic used primarily for serious infections caused by gram-positive bacteria, especially methicillin-resistant Staphylococcus aureus (MRSA).
Vancomycin is a glycopeptide antibiotic used primarily for serious infections caused by gram-positive bacteria, especially methicillin-resistant Staphylococcus aureus (MRSA). It remains an important therapy in hospital practice because of its activity against resistant staphylococci and other susceptible gram-positive pathogens. Its clinical use is often guided by pharmacokinetic monitoring because efficacy and toxicity are both closely tied to exposure.
Biologically, vancomycin acts by binding to the D-Ala-D-Ala terminus of peptidoglycan precursors, thereby inhibiting bacterial cell-wall synthesis. In recent biomedical literature, it is frequently used as a comparator standard for new anti-MRSA agents, as a component of combination regimens, and as a reference drug in studies of infection control, drug delivery, and antibiotic safety. Its limitations, including poor pulmonary bioavailability, limited tissue retention, and dose-limiting nephrotoxicity, continue to motivate research into improved formulations and alternatives.
Where the papers sit
17 papers from the last 6 months study vancomycin directly · updated from PubMed 9 Oct 2026
Study type 0 clinical trials · 2 observational · 3 human data · 11 preclinical · 1 unclassified
Themes 3 themes · 1 paradigm shift · 1 new direction
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Targeted Antibacterial Delivery
Localized vancomycin delivery is moving toward multifunctional hydrogels, nanoparticles and conjugates that combine bacterial trapping, biofilm disruption and anti-inflammatory activity. Applications span endophthalmitis, keratitis, musculoskeletal infection, oral Clostridioides difficile infection and pneumococcal colonization. Bone graft elution and intranasal administration seek high local concentrations while limiting systemic exposure. Sensor-integrated platforms add concentration control, but durability, safety and clinical translation remain open.
12 papers · 70.6%
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Antibiotic Toxicity and Kidney Injury
Vancomycin safety work centers on acute kidney injury, with concomitant piperacillin/tazobactam repeatedly compared with cefepime or meropenem. The combination is associated with greater renal risk, supporting more cautious empiric selection and renal monitoring. Vancomycin-induced DRESS adds severe immune toxicity and highlights difficult decisions about treatment and eosinophilia resolution. The field is balancing broad initial coverage against preventable toxicity and delayed recognition of adverse reactions.
3 papers · 17.6%
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Pharmacokinetic Monitoring and Modeling
Population pharmacokinetic modeling is moving toward machine-learning selection, while point-of-care sensors aim to make vancomycin monitoring faster and less invasive. Support vector machines and multilayer perceptrons are evaluated against conventional model development. Molecularly imprinted polymer sensors and microneedle sampling extend measurement beyond routine blood draws. Clinical validation must still show that these tools improve dose selection and outcomes.
2 papers · 11.8%
Vancomycin is not uniformly the best benchmark for difficult bacterial infections
The FK3-analogue study in multidrug-resistant bacterial and skin-wound infection found that the stapled peptide S1-1A was eightfold more active than vancomycin against resistant Staphylococcus aureus while matching vancomycin’s in vivo efficacy, whereas the G3-PLL9 microgel study in murine Clostridioides difficile infection found superior spore inhibition, biofilm disruption, and microbiota preservation compared with vancomycin 42262908Jun 42015920Apr. Together, these independent models replace the assumption that vancomycin is the generally preferable comparator for difficult infection: alternative agents can outperform it when resistance, spores, biofilms, or microbiota injury are central, redirecting development toward pathogen- and compartment-specific therapies.
Vancomycin becomes a radiolabeled nanoparticle component in a theranostic platform
The CeO2-VanNP study of antibacterial therapy and radio-imaging used vancomycin to functionalize cerium oxide nanoparticles carrying both antimicrobial and imaging roles, with reported activity against Gram-positive and Gram-negative bacteria and in vivo biodistribution assessment 42002147Apr. This extends vancomycin beyond the set’s usual roles as a conventional antibiotic, localized drug payload, or therapeutic-monitoring analyte by making it part of an integrated treatment-and-imaging nanoplatform.
Papers
The 17 papers from the last 6 months that study vancomycin directly, newest first, by theme and by study type. Study types come from PubMed publication types and MeSH headings.
By theme
Targeted Antibacterial Delivery (12)
- Vancomycin elution from gamma-irradiated cancellous bone allograft: an in vitro study linking soaking concentration to clinically relevant antimicrobial thresholds. Cell and tissue banking · 8 Oct 2026 PMID 42850457
- Development of a method for vancomycin monitoring in interstitial fluid using a novel porous microneedle array patch. Drug metabolism and pharmacokinetics · 7 Sept 2026 PMID 42704964
- An Injectable Dual Bacterial-Trapping Nanozyme Composite Hydrogel for Synergistic Antibacterial/Anti-Inflammatory Therapy of Endophthalmitis. ACS applied materials & interfaces · 6 Aug 2026 PMID 42561041
- An integrated system of micromixers and microfluidic concentration gradient chips assisted drug screening over large concentration range. Mikrochimica acta · 18 Jul 2026 PMID 42471438
- A "three-in-one" nose-to-brain delivery strategy: intranasal vancomycin spray achieves simultaneous clearance of pneumococcal colonization, bacteremia, and meningitis. International journal of pharmaceutics · 4 Jul 2026 PMID 42401303
- Lubricin-Protected Plasmonic Nanoslides Enable Stable, Reusable, Nonfouling, and Ultrasensitive Biomimetic-SERS Sensing for the Detection of Vancomycin in Unprocessed Whole Blood. Nano letters · 1 Jul 2026 PMID 42381442
- Injectable vancomycin-conjugated polysaccharide-protein hydrogel for targeted antibacterial therapy in musculoskeletal infections. International journal of biological macromolecules · 23 Jun 2026 PMID 42336007
- All-Hydrocarbon Stapling and Amino Acid Substitution-Modified Antimicrobial Peptide Feleucin-K3 Analogs Enhanced the Stability and Optimized the Therapeutic Index against Multidrug-Resistant Bacteria. Journal of medicinal chemistry · 9 Jun 2026 PMID 42262908
- Tetra-Polyethylene Glycol Hydrogel Coating Enhances the Performance and Stability of Electrochemical Sensors in Complex Biological Matrices. ACS applied materials & interfaces · 24 Apr 2026 PMID 42030442
- Biofilm- and Spore-Disruptive Star-Shaped Poly(l-lysine)/Hyaluronic Acid Microgels for Targeted Oral Therapy of Clostridioides difficile Infection. Biomacromolecules · 22 Apr 2026 PMID 42015920
- Theranostic 99mTc-labeled vancomycin-functionalized cerium oxide nanoparticles: Antibacterial efficacy, in vitro cytotoxicity, and in vivo biodistribution studies. Journal of pharmaceutical sciences · 19 Apr 2026 PMID 42002147
- Facile Fabrication of Multifunctional Metal-Phenolic Network Nanoparticles for Bacterial Keratitis Treatment. Molecular pharmaceutics · 17 Apr 2026 PMID 41992746
Antibiotic Toxicity and Kidney Injury (3)
- Risk of acute kidney injury in patients on concomitant vancomycin and piperacillin-tazobactam compared to vancomycin and other beta-lactam agents: a large multicenter retrospective cohort study from China. Microbiology spectrum · 6 Jul 2026 PMID 42405788
- The impact of vancomycin and piperacillin-tazobactam combination therapy on the incidence of acute kidney injury: a retrospective review. Proceedings (Baylor University. Medical Center) · 10 Jun 2026 PMID 42269076
- DRESS'ed in Shock and Delay in Eosinophilia Resolution: Management Dilemmas in a Complex Case of Vancomycin-Induced DRESS Syndrome. The American journal of case reports · 23 May 2026 PMID 42175544
Pharmacokinetic Monitoring and Modeling (2)
- Development and validation of machine learning model for selecting the optimal population pharmacokinetic model for vancomycin. Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy · 26 Aug 2026 PMID 42648633
- Machine Learning-Assisted Molecularly Imprinted Polymer Sensor for Point-of-Care Vancomycin Monitoring in Serum. ACS applied bio materials · 21 May 2026 PMID 42166153
By study type
Observational studies and case reports (2)
- The impact of vancomycin and piperacillin-tazobactam combination therapy on the incidence of acute kidney injury: a retrospective review. Proceedings (Baylor University. Medical Center) · 10 Jun 2026 PMID 42269076
- DRESS'ed in Shock and Delay in Eosinophilia Resolution: Management Dilemmas in a Complex Case of Vancomycin-Induced DRESS Syndrome. The American journal of case reports · 23 May 2026 PMID 42175544
Human data, design not indexed (3)
- Development and validation of machine learning model for selecting the optimal population pharmacokinetic model for vancomycin. Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy · 26 Aug 2026 PMID 42648633
- Lubricin-Protected Plasmonic Nanoslides Enable Stable, Reusable, Nonfouling, and Ultrasensitive Biomimetic-SERS Sensing for the Detection of Vancomycin in Unprocessed Whole Blood. Nano letters · 1 Jul 2026 PMID 42381442
- Machine Learning-Assisted Molecularly Imprinted Polymer Sensor for Point-of-Care Vancomycin Monitoring in Serum. ACS applied bio materials · 21 May 2026 PMID 42166153
Preclinical: animal, cell and lab studies (11)
- Vancomycin elution from gamma-irradiated cancellous bone allograft: an in vitro study linking soaking concentration to clinically relevant antimicrobial thresholds. Cell and tissue banking · 8 Oct 2026 PMID 42850457
- Development of a method for vancomycin monitoring in interstitial fluid using a novel porous microneedle array patch. Drug metabolism and pharmacokinetics · 7 Sept 2026 PMID 42704964
- An Injectable Dual Bacterial-Trapping Nanozyme Composite Hydrogel for Synergistic Antibacterial/Anti-Inflammatory Therapy of Endophthalmitis. ACS applied materials & interfaces · 6 Aug 2026 PMID 42561041
- An integrated system of micromixers and microfluidic concentration gradient chips assisted drug screening over large concentration range. Mikrochimica acta · 18 Jul 2026 PMID 42471438
- A "three-in-one" nose-to-brain delivery strategy: intranasal vancomycin spray achieves simultaneous clearance of pneumococcal colonization, bacteremia, and meningitis. International journal of pharmaceutics · 4 Jul 2026 PMID 42401303
- Injectable vancomycin-conjugated polysaccharide-protein hydrogel for targeted antibacterial therapy in musculoskeletal infections. International journal of biological macromolecules · 23 Jun 2026 PMID 42336007
- All-Hydrocarbon Stapling and Amino Acid Substitution-Modified Antimicrobial Peptide Feleucin-K3 Analogs Enhanced the Stability and Optimized the Therapeutic Index against Multidrug-Resistant Bacteria. Journal of medicinal chemistry · 9 Jun 2026 PMID 42262908
- Tetra-Polyethylene Glycol Hydrogel Coating Enhances the Performance and Stability of Electrochemical Sensors in Complex Biological Matrices. ACS applied materials & interfaces · 24 Apr 2026 PMID 42030442
- Biofilm- and Spore-Disruptive Star-Shaped Poly(l-lysine)/Hyaluronic Acid Microgels for Targeted Oral Therapy of Clostridioides difficile Infection. Biomacromolecules · 22 Apr 2026 PMID 42015920
- Theranostic 99mTc-labeled vancomycin-functionalized cerium oxide nanoparticles: Antibacterial efficacy, in vitro cytotoxicity, and in vivo biodistribution studies. Journal of pharmaceutical sciences · 19 Apr 2026 PMID 42002147
- Facile Fabrication of Multifunctional Metal-Phenolic Network Nanoparticles for Bacterial Keratitis Treatment. Molecular pharmaceutics · 17 Apr 2026 PMID 41992746
Unclassified: not yet indexed with MeSH (1)
- Risk of acute kidney injury in patients on concomitant vancomycin and piperacillin-tazobactam compared to vancomycin and other beta-lactam agents: a large multicenter retrospective cohort study from China. Microbiology spectrum · 6 Jul 2026 PMID 42405788
Written from 17 PubMed abstracts, each one listed by PMID above. Published: 2026-06-16. Last written: 2026-08-26 by GPT. Drafted by language models from published abstracts; not medical advice.