From:  Bioinspired anesthetic delivery systems: bridging pain management and regenerative medicine

 Technical and regulatory challenges in bioinspired materials based anesthetic development for regenerative medicine.

Challenge categorySpecific challengeProposed mitigation strategyReferences
Technical/manufacturingBurst releaseUse of composite systems (e.g., nanoparticle-hydrogel) to provide multi-layered, controlled release[84]
Technical/manufacturingScalability & consistencyStandardization of protocols and starting materials; investment in robust manufacturing infrastructure[98]
RegulatoryUnclear mechanismsComprehensive efficacy assessment and interdisciplinary collaboration to clarify mechanisms of action[100]
RegulatoryRegulatory ambiguitiesEstablishment of clear and harmonized regulatory frameworks and pathways (e.g., RMATs)[98]
Clinical/ethicalHigh costs & accessDevelopment of flexible reimbursement models and policies to bridge transportation and financial gaps[100]
Clinical/ethicalUnproven therapiesPublic education and transparent guidelines from regulatory bodies to combat misinformation and rogue operators[99]