ArticlePlastic and reconstructive surgery. Global open2020
Global Approaches to the Prevention and Management of Delayed-onset Adverse Reactions with Hyaluronic Acid-based Fillers.
Article in Plastic and reconstructive surgery. Global open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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The trial behind it
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Who cites it
26 citing papers in PubMed, 66 citations in OpenAlex.
- Review
- VYC-17.5L is Safe and Effective in Improving Skin Quality and Volume Deficit of Hands: Results From an 18-Month Open-Label Study.Journal of cosmetic dermatology · 2026Article
- Long-term management of recurrent biofilms in the tear trough regions following hyaluronic acid filler treatment.JAAD case reports · 2025Article
- Management of Delayed Complications of Hyaluronic Acid Fillers: Case Series From the Middle East.Journal of cosmetic dermatology · 2025Article
- Prevention and Management of Complications With a Hyaluronic Acid-Calcium Hydroxyapatite Hybrid Injectable.Clinical, cosmetic and investigational dermatology · 2025Review
- Successful Treatment of Cutaneous Foreign Body Granuloma with JAK Inhibitor Abrocitinib and Prednisone: A Case Report.Clinical, cosmetic and investigational dermatology · 2025Article
- A Unified Approach to Facial Contours and Volume Correction: The Role of the Cheek and the Chin.Plastic and reconstructive surgery. Global open · 2024Article
- Late-Onset Reactions after Hyaluronic Acid Dermal Fillers: A Consensus Recommendation on Etiology, Prevention and Management.Dermatology and therapy · 2024Review
- A Retrospective Analysis of Safety in Participants Treated with a Hybrid Hyaluronic Acid and Calcium Hydroxyapatite Filler.Plastic and reconstructive surgery. Global open · 2024Article
- Hyaluronidase for Dermal Filler Complications: Review of Applications and Dosage Recommendations.JMIR dermatology · 2024Review
- Oral Methotrexate Treatment of Delayed-Onset Inflammatory Reactions to Dermal Fillers.Aesthetic surgery journal. Open forum · 2024Article
- Unveiling the Hidden Dangers: Massive Allergic Dermatitis After Hyaluronic Acid Injection.Clinical, cosmetic and investigational dermatology · 2024Article
- Etiology of Delayed Inflammatory Reaction Induced by Hyaluronic Acid Filler.Archives of plastic surgery · 2024Article
- [Injection anatomy-a new discipline in aesthetic medicine].Dermatologie (Heidelberg, Germany) · 2023Article
- Making Sense of Late Tissue Nodules Associated With Hyaluronic Acid Injections.Aesthetic surgery journal · 2023Article
- Skin Cell and Tissue Responses to Cross-Linked Hyaluronic Acid in Low-Grade Inflammatory Conditions.International journal of inflammation · 2023Article
- Applying the MD Codes™ to Treat Emotional and Social Attributes with HA Fillers: A Retrospective Serial Case Study.Clinical, cosmetic and investigational dermatology · 2023Article
- Infraorbital Hollow Rejuvenation: Considerations, Complications, and the Contributions of Midface Volumization.Aesthetic surgery journal. Open forum · 2023Review
- Incidence and treatment of delayed-onset nodules after VYC filler injections to 2139 patients at a single Canadian clinic.Journal of cosmetic dermatology · 2022Article
- Current Practices in Hyaluronic Acid Dermal Filler Treatment in Asia Pacific and Practical Approaches to Achieving Safe and Natural-Looking Results.Clinical, cosmetic and investigational dermatology · 2022Article
Corrections and comments
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Authors and funding
9 authors at 7 institutions in 6 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDelayed-onset adverse reactions to hyaluronic acid (HA) fillers are uncommon but have received increased attention, particularly with regard to late-onset nodules. Globally, there is a need for comprehensive prevention and management strategies.
methodsExperts with clinical practices in diverse regions of the world and extensive experience in managing complications related to HA fillers convened to propose and evaluate approaches to prevent delayed-onset adverse reactions after HA filler administration and manage late-onset nodules.
resultsThe expert panel agreed to define delayed-onset adverse reactions as those presenting more than 4 weeks posttreatment, with swelling, induration, and nodulation being the most common clinical signs. The panel recommended 5 general key approaches for the prevention of delayed-onset reactions (patient selection, anatomic location of injection/product selection, aseptic technique, injection procedure/filler, and posttreatment care). Strategies recommended for managing late-onset nodules included oral antibiotics, oral steroids, nonsteroidal anti-inflammatory drugs if needed, hyaluronidase for noninflammatory nodules (recognizing the limitations and regional availability of this treatment), intralesional antibiotics, intralesional immunosuppressive drugs such as steroids and fluorouracil, and surgical excision as a last resort. The panel noted that late-onset nodules may vary in both clinical presentation and etiology, making them challenging to address or prevent, and stressed individualized treatment based on clinical presentation. Regional differences in aseptic protocols, antibiotic selection, and steroid formulations were described.
conclusionInsights from global experts on approaches to prevent and manage delayed-onset adverse reactions following HA filler administration, including late-onset nodules, support clinicians worldwide in optimizing patient outcomes and safety.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.