Hydroxypropyl methylcellulose solutions (2% HPMC) were examined for impurities. There was no evidence of any particulate matter in two solutions from different sources: one prepared by a hospital pharmacy, the other industrially prepared (Adatocel). In a controlled clinical study, Adatocel was compared with Healon (1% hyaluronic acid solution). The postoperative irritation (cellular response) in the anterior chamber was the same in both groups.
No takes yet. Share an insight, caveat, or question.
Fechner et al. (1989) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: