ArticlePharmaceutical science advances2025
Discovery of a long-acting nanocrystal formulation of INND-2201, a new co-drug of pregabalin and palmitoylethanolamide with synergistic analgesic effects.
Article in Pharmaceutical science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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
1 citing paper in PubMed.
- Circular RNAs: key regulators in cancer stem cell dynamics.Molecular genetics and genomics : MGG · 2026Review
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chronic pain is a global health problem affecting approximately 30% of the adult population worldwide. Currently available painkillers often showed limited efficacy or serious adverse effects and require frequent administration to maintain therapeutic effects. To develop new long-acting analgesics with synergistic antinociceptive effects, a new co-drug INND-2201 of pregabalin and palmitoylethanolamide (PEA) was synthesized, characterized and prepared as a nanocrystal formulation. INND-2201 was slowly metabolized into pregabalin and PEA in microsomal stability test, and oral INND-2201 exhibited significant and synergistic antinociceptive effects for inflammatory and neuropathic pain with ED
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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 Socratic graph.