ArticleBiomaterials research2025
Multiaction Antimicrobial, Anti-inflammatory, and Prohealing Hydrogel as a Novel Strategy for Preventing Postoperative Pancreatic Fistula.
Article in Biomaterials research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
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Who cites it
4 citing papers in PubMed.
- Triptolide-loaded MSC membrane nanoparticles with enhanced pulmonary accumulation for the treatment of acute lung injury: from network pharmacology to experimental validation.International journal of pharmaceutics: X · 2026Review
- Article
- Insights into the Thermal Degradation Kinetics of β-Lactam Antibiotics: A Comparative Study of Cefazolin, Ceftriaxone, and Meropenem.Antibiotics (Basel, Switzerland) · 2026Article
- Bioinspired Ruthenium Arene Complex with Pseudo-Vacant Coordination Sites as Efficient Small-Molecular Antioxidant Enzyme Mimics for Preventing Vascular Restenosis.Research (Washington, D.C.) · 2026Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Postoperative pancreatic fistula remains a challenging complication after pancreaticoduodenectomy. Addressing this issue requires effective strategies to promote anastomotic healing. In this study, we developed a novel hydrogel designed to close pancreaticoenteric anastomosis after pancreaticoduodenectomy. The hydrogel-composed of polyvinyl alcohol, chitosan, and dopamine-modified oxidized hyaluronic acid-exhibited excellent antibacterial, anti-inflammatory, and wound healing properties. It was designed to conform well to the anastomotic site for clinical application. The hydrogel demonstrated good biocompatibility, appropriate mechanical strength, low swelling, and strong adhesive properties, meeting specific requirements for pancreaticoenteric anastomosis environments. Moreover, by activating the cell cycle, it promoted cell proliferation and migration, thereby accelerating anastomotic closure. Addition of the potent broad-spectrum antibiotic meropenem further enhanced its antibacterial efficacy, targeting common microbial species involved in delayed healing and fistula formation after pancreatic surgery. In a rat model of pancreatic fistula, the hydrogel effectively sealed the anastomosis, filled potential suture gaps, and exerted antibacterial, anti-inflammatory, and tissue regeneration-promoting effects around the anastomotic site. Therefore, this hydrogel, with its ideal degradation properties, shows promising application prospects in closing pancreaticoenteric anastomosis following pancreaticoduodenectomy, thereby offering an effective solution to reduce complications such as pancreatic fistula after pancreatic surgery.
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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.