The present disclosure relates to RNA particles for delivery of RNA to target tissues after administration, in particular after parenteral administration such as intramuscular, intravenous, subcutaneous or intratumoral administration, and compositions comprising such RNA particles. The present disclosure, in particular, relates to RNA particles comprising RNA, at least one cationic or cationically ionizable lipid or lipid-like material, and at least one cationic polymer, wherein the particles do not have a core-shell structure.

The present disclosure relates to compositions and methods that enable the formation of pharmaceutically relevant particles that can be used for therapy. In particular, the methods disclosed herein allow the controlled formation of circular particles comprising biologically active peptides.

The present invention relates to a pharmaceutical composition useful for prevention or treatment of diabetes, beta-cell function preservation, high blood pressure, hyperlipidemia, obesity, non-alcoholic steatohepatitis or neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease, as it comprises a sustained-release microsphere comprising semaglutide, a pharmaceutically acceptable salt, hydrate or solvate thereof, and thereby, it can effectively inhibit fatal side-effects by preventing initial burst of a drug and comprise a high content of drug compared to a particle size, and therefore, it can minimize the patient's pain and inflammatory reaction that may occur during administration.

According to one embodiment, a method for manufacturing a lipid particle including a drug, the method includes cooling a solution containing the lipid particle including the drug at a rate of less than or equal to 1° C. per minute.

What is described herein relates to a method for generating micro-particles comprising the steps of a) providing a homogenous supersaturated solution of a substance in a crystallization medium b) providing a seeding material characterized by a nano-particle size of a d50 between 10 nm and 999 nm comprising at least one stabilizer, wherein said seeding material is of the same substance as the substance of the homogenous supersaturated solution of step a) c) bringing the homogenous supersaturated solution in contact with the seeding material,
optionally isolating micro-particles.

Disclosed herein are diketopiperazine microparticles having a specific surface area of less than about 67 m.sup.2/g. The diketopiperazine microparticle can be fumaryl diketopiperazine and can comprise a drug such as insulin.

A drug delivery system comprises a porous, self-healing biodegradable polymer matrix having a ionic, charged, biopolymer and a pH modifying species disposed within the pores. An ionic macromolecule having the opposite charge binds the biopolymer and forms a nonsoluble polyelectrolyte complex. The molecular weight of the biopolymer, the self healing polymer matrix, the concentration of pore forming agent and the concentration of the pH modifying species are selected for optimal binding and release of the macromolecule.

The present invention comprises an apparatus and method for producing a microparticle and pharmaceutical compositions thereof. The apparatus and method rely on continuous inkjet (CIJ) printing to provide high quality microparticles at an improved rate.

The present invention relates to a solid pharmaceutical preparation of 3-Fluoro-4-[7-methoxy-3-methyl-8-(1-methyl-1H-pyrazol-4-yl)-2-oxo-2,3-dihydro-imidazo[4,5-c]quinolin-1-yl]-benzonitrile, a method of making same, and medical uses thereof.

The present invention relates to a process in a fluid-bed system for preparing solid formulations having high dispersibility in a cold liquid (room temperature 20° C.-25° C.±2° C.), preferably in water or in a water-based liquid, wherein said solid formulations comprise at least one hydrophobic compound. Furthermore, the present invention relates to said solid formulations obtained by means of said process and to the use thereof for the preparation of dietary supplements, foods for specialist medical purposes (in short FSMPs), pharmaceutical compositions, medical device compositions and/or cosmetic compositions.