200 results about "Naproxen" patented technology

The invention relates to a compositions comprising a nanoparticulate naproxen composition in combination with a multiparticulate modified release hydrocodone composition that, upon administration to a patient, delivers a hydrocodone in a bimodal or multimodal manner. The multiparticulate modified release composition comprises a first component and at least one subsequent component; the first component comprising a first population of hydrocodone-comprising particles and the at least one subsequent component comprising a second population of hydrocodone-comprising particles, wherein the combination of the components exhibit a bimodal or multimodal release profile. The invention also relates to a solid oral dosage form comprising such a combination composition.

The present invention provides single-stranded and double-stranded oligonucleotides comprising at least one aralkyl ligand that improves the pharmacokinetic properties of the oligonucleotides. The aralkyl ligands of the present invention include naproxen, ibuprofen and derivatives thereof. The present invention also provides methods for modulating gene expression using the modified oligonucleotide compounds and compositions comprising those modified oligonucleotides.

The present invention generally relates to the transdermal delivery of various compositions. In some aspects, the transdermal delivery may be facilitated by the use of a hostile biophysical environment. One set of embodiments provides a composition for topical delivery comprising ibuprofen and / or an ibuprofen salt, a nitric oxide donor, and optionally, a hostile biophysical environment. In some cases, the composition may be stabilized using a stabilization polymer such as xanthan gum, KELTROL® BT and / or KELTROL® RD; propylene glycol; and a polysorbate surfactant such as Polysorbate 20, which unexpectedly provides temperature stability to the composition, e.g., at elevated temperatures such as at least 40° C. (at least about 104° F.), as compared to compositions lacking one or more of these.

A first, solid oral pharmaceutical composition includes an extended release acetaminophen, a non-steroidal anti-inflammatory drug, such as naproxen or ibuprofen, and a third drug capable of reducing gastric acid secretion, such as ranitidine or omeprazole. A second, solid oral pharmaceutical composition includes a non-steroidal anti-inflammatory drug and an agent for reducing gastric acid secretion.

The present invention relates to medicine technology and is especially one kind of new preparation form. The transdermal plaster is noe kind of antiphlogistic containing Flubiprofen, Ketoprofen, Ibuprofen, Rosorolfen, Naproxan and other aryl propionic non-steroid. It has three parts including non-sticking layer, medicine layer and lining layer. The medicine layer incldues medicine dispersed in matrix, and the matrix consists of non-polar polymer and plasticizer and may contains tackifier, transdermal promoter and oxidant. It has accurate admistration amount, no stimulation to gastrointestinaltract, relatively higher local medicine density in the affected part and controllable medicine release.

The present invention relates to methods for producing particles of naproxen using dry milling processes as well as compositions comprising naproxen, medicaments produced using naproxen in particulate form and / or compositions, and to methods of treatment of an animal, including man, using a therapeutically effective amount of naproxen administered by way of said medicaments.

Aspects of the invention relate to pharmaceutical formulations comprising an NSAID and acid reducer drug for therapeutic purposes, and methods of preparing the same. Further aspects of the invention relate to fixed dose pharmaceutical formulations comprising naproxen, or pharmaceutically acceptable salts thereof, and esomeprazole, or pharmaceutically acceptable salts thereof.

The invention relates to a method for measuring 12 types of remaining medicine in a water environment through separation and enrichment at the same time, and belongs to the field of safety detection of a trace of organic pollutant residue in the water environment. The content of 12 types of frequently-used medicine in the water environment (drinking water, faucet water, river water and water discharged into and out of sewage treatment plants) is directly measured with an ultra performance liquid-chromatography-mass spectrometer (UPLC-MS / MS) as a detection tool after a water sample is subjected to solid phase extraction combined with ultrasonic-assisted dispersion liquid-liquid micro-extraction (UA-DLLME) separation and enrichment. The 12 types of antibiotic include ketoprofen, ciprofloxacin, tinidazole, tolfenamic acid, sulfadiazine, sulindac, naproxen, sulfamethoxazole, chloramphenicol, cefuroxime axetil, piroxicam and mefenamic acid. Inspection and optimization are conducted on a sample pretreatment method and instrument detection conditions of the water sample, and the optimal UA-DLLME method is established and is successfully applied to practical sample detection. Compared with a traditional method, the method has the advantages of being high in sensitivity, high in extraction and recycle rate, wide in suitable object, friendly to the environment, and the like.

The present invention generally relates to the transdermal delivery of various compositions. In some aspects, the transdermal delivery may be facilitated by the use of a hostile biophysical environment. One set of embodiments provides a composition for topical delivery comprising ibuprofen and / or an ibuprofen salt, a nitric oxide donor, and optionally, a hostile biophysical environment. In some cases, the composition may be stabilized using a stabilization polymer such as xanthan gum, KELTROL® BT and / or KELTROL® RD; propylene glycol; and a polysorbate surfactant such as Polysorbate 20, which unexpectedly provides temperature stability to the composition, e.g., at elevated temperatures such as at least 40° C. (at least about 104° F.), as compared to compositions lacking one or more of these.

Topical alcoholic or aqueous alcoholic gels containing ibuprofen or other NSAIDs, such as, naproxen, in substantially neutral salt form, have enhanced penetration through skin and may provide rapid pain / inflammation relief by including in the formulation 2-n-nonyl-1,3-dioxolane or other hydrocarbyl derivative of 1,3-dioxolane or 1,3-dioxane or acetal, as skin penetration enhancing compound. The amount of propylene glycol may be varied to adjust the initial flux of the NSAID through the skin, especially for ibuprofen, naproxen, and ketorolac.

Pharmaceutical compositions comprising a proton pump inhibitor, one or more buffering agent, a sleep aid and acetaminophen, ibuprofen, aspirin or naproxen are described. Methods are described for treating gastric acid related disorders and inducing sleep, using pharmaceutical compositions comprising a proton pump inhibitor, a buffering agent, a sleep aid and a pain reliever.

The invention relates to a non-steroidal anti-inflammatory drug with nitrogen oxide donor and a method for preparing same, which can be used to eliminate inflammation, relieve fever and stop pain, and can decrease the frequently seen side effect thereof on the gastrointestinal tract. The structure of which is A-O(X)-CO-O(y)-B-ONO2,wherein, A is the non-steroidal anti-inflammatory group; B is the connection group, when x=0, y=1; when x=1 then y=0. The the non-steroidal anti-inflammatory groups includes aspirin, diclofenac, indometacin, lumiracoxib, brufen, ketoprofen, naproxen, piroxicam, and meloxicam. The preparation process are that the bromhydrin (or hydroxybenzene) reacts with silver nitrate into hydroxy nitrate, then reacts with bromo acid into the connection group of nitrogen oxide donor, then connects with the non-steroidal anti-inflammatory drug; or the non-steroidal anti-inflammatory drug condensates with bromo acid into a bromide intermediate, then reacts with silver nitrate into the non-steroidal anti-inflammatory drug with nitrogen oxide donor.

The present invention relates to methods for producing particles of naproxen using dry milling processes as well as compositions comprising naproxen, medicaments produced using naproxen in particulate form and / or compositions, and to methods of treatment of an animal, including man, using a therapeutically effective amount of naproxen administered by way of said medicaments.