Effect of a melt agglomeration process on agglomerates containing solid dispersions.

The purpose was to produce solid dispersions of a poorly water-soluble drug, Lu-X, by melt agglomeration in a laboratory scale rotary processor. The effect of binder type and method of manufacturing on the dissolution profile of Lu-X was investigated. Lactose monohydrate and Lu-X were melt agglomerated with Rylo MG12, Gelucire 50/13, PEG 3000, or poloxamer 188.