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Published on: July 8, 2021
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Implant Infectious Diseases: An Introduction to Biomaterials for ID Physicians
Lauren E Kemp1, Alexander M Tatara1,2
1Division of Infectious Diseases and Geographic Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.
Open Forum Infectious Diseases
|August 4, 2025
Summary
Biomaterials in medical devices influence infection risk. Understanding biomaterial fundamentals is key for clinicians to manage implant infectious diseases and utilize devices as therapeutics.
Area of Science:
- Biomedical Engineering
- Infectious Diseases
- Materials Science
Background:
- Implanted biomedical devices are increasingly common in medicine.
- These devices are susceptible to biofilm-related infections.
- Biomaterial composition critically impacts infection risk and device properties.
Purpose of the Study:
- To introduce "Implant Infectious Diseases" to clinicians.
- To review biomaterial fundamentals relevant to infectious disease specialists.
- To apply biomaterial principles to clinical case vignettes.
Main Methods:
- Literature review of biomaterials science and implant infections.
- Synthesis of practical biomaterial information for clinicians.
- Development of case vignettes illustrating biomaterial-infection interactions.
Main Results:
- Biomaterial choices affect mechanical strength, biodegradation, and drug delivery.
- A foundational understanding of biomaterials aids in managing device-related infections.
- Biomaterials can be designed for therapeutic local drug release.
Conclusions:
- Biomaterials play a crucial role in the success and safety of implanted medical devices.
- Infectious disease clinicians need to understand biomaterial properties to combat device infections.
- This review provides a primer for managing implant infectious diseases through biomaterial awareness.
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