ArticleMolecules (Basel, Switzerland)2024
Long-Term Biodegradation of Polyacrylamide Gel Residues in Mammary Glands: Physico-Chemical Analysis, Chromatographic Detection, and Implications for Chronic Inflammation.
Article in Molecules (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- Three-flap Technique: Comprehensive Approach for Biopolymer Removal in the Gluteal and Lumbar Regions.Plastic and reconstructive surgery. Global open · 2026Article
- Article
- Self-Assembled Hydrogels: A Novel Drug Delivery System for Osteoarthritis.Current issues in molecular biology · 2026Review
- Multiscale Engineering of Ion-Conducting Gels for Sustainable Bioelectronic Systems.Small methods · 2026Review
- Multiple bilateral breast hematomas as a complication of polyacrylamide hydrogel injection for breast augmentation: A case report.JPRAS open · 2025Article
Corrections and comments
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Authors and funding
12 authors.
Funding
Abstract
In the past, polyacrylamide hydrogel was a popular choice for breast augmentation filler, and many women underwent mammoplasty with this gel. However, due to frequent complications, the use of polyacrylamide hydrogel in mammoplasty has been banned. Despite this ban, patients experiencing complications still seek medical treatment. The aim of this study was to investigate the fate of the polymer over a defined implantation period. Biopsies of breast implants were obtained from patients with 23 and 27 years of post-mammoplasty. These biopsies were meticulously purified from biological impurities and subjected to analysis using IR spectrometry, liquid chromatography-mass spectrometry, gas chromatography, and differential scanning calorimetry. The findings revealed the presence of polyacrylamide hydrogel residues, along with degradation products, within the infected material. Notably, the low-molecular-weight degradation products revealed via gas chromatography are aggressive and toxic substances capable of inducing chronic inflammation. This study sheds light on the long-term consequences of polyacrylamide hydrogel implantation, highlighting the persistence of harmful degradation products and their role in exacerbating patient complications.
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Registered trials
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