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115 results about "Prednisone treatment" patented technology

Prednisone can be used in the treatment of decompensated heart failure to increase renal responsiveness to diuretics, especially in heart failure patients with refractory diuretic resistance with large dose of loop diuretics.

Traditional Chinese medicine composition for treating subacute thyroiditis and preparation method thereof

ActiveCN103099902AImprove clinical symptoms and signsLow recurrence rateAntiviralsUnknown materialsDrug withdrawalClinical study
The invention discloses a traditional Chinese medicine composition for treating subacute thyroiditis. The composition is a preparation prepared from the following raw materials by weight: 15-30 parts of hedyotis diffusa, 9-15 parts of honeysuckle, 15-30 parts of dandelion, 15-30 parts of Chinese violet, 9-15 parts of root of common peony, 9-15 parts of radix scrophulariae, 9-15 parts of peach kernel, 9-15 parts of baked turtle shell and 15-30 parts of sweet wormwood. According to clinical study on the treatment of subacute thyroiditis, the traditional Chinese medicine composition provided by the invention has total effective rate of 93.34%, which is significantly better than 73.33% of a prednisone group, and can effectively reduce erythrocyte sedimentation rate and CRP of subacute thyroiditis patients, and effectively improve clinical symptoms of the patients; although the cooling time, improvement time of neck pain and regression time of neck tenderness are longer than those of the prednisone group, the goiter or nodule disappearance time shows no obvious difference from those of the prednisone group; relapse rate after drug withdrawal is 3.33%, which is significantly lower than 20% of the prednisone group; and the composition has little adverse reaction, which is significantly lower than that of the prednisone group. The invention also discloses a preparation method of the traditional Chinese medicine composition granules.
Owner:LONGHUA HOSPITAL SHANGHAI UNIV OF TRADITIONAL CHINESE MEDICINE

Preparation method of prednisone

The invention discloses a preparation method of prednisone. The method comprises the following steps of: (a) preparing prednisone by taking a mold oxide (I) as a starting raw material, and undergoing a Platts oxidation reaction on the mold oxide to obtain a Platts substance (II); (b) undergoing a bromine addition reaction on the Platts substance (II) to obtain a bromine-added substance (III); (c) undergoing a bromine removing reaction on the bromine-added substance (III) to obtain a bromine-removed substance (IV); (d) undergoing a 21-bit iodine addition reaction on the bromine-removed substance (IV) to obtain prednisone (IV); and (k) undergoing a 21-bit replacement reaction on the substance (XI) obtained in the step (d) to obtain a replacement substance (IV). The preparation method has the advantages that: 1, after chromium waste water is treated, chromium can be used repeatedly, and the recovering cost of acetic acid can be reduced simultaneously; 2, totally-enclosed treatment is performed, waste water is drained after being concentrated, and all chromium is recovered, so that chromium pollution is avoided basically, and the concentration of acetic acid in water is reduced greatly simultaneously; and 3, a method for treating chromium waste water is simple, chromium is qualified, and adverse effects on a reaction are avoided.
Owner:浙江凯迪药业有限公司

Prednisone pulse release tablet

The invention discloses a prednisone pulse release tablet and a preparation method thereof. The prednisone pulse release tablet consists of a fast-release tablet core and a controlled-release coating layer, wherein the optimized coating weight gain rate of the controlled-release coating layer, relative to that of the fast-release tablet core, is 350-390%; the fast-release tablet core consists of drugs and an inner layer auxiliary material, wherein the drugs are prednisone and acetate thereof, the dose specification of the drugs is 1-5mg per tablet on the basis of prednisone; and the controlled-release coating layer consists of a coating framework material and a pore forming agent, wherein the coating framework material is a composition of hypromellose and ethyl cellulose, and the pore forming agent is mannitol. The prednisone pulse release tablet disclosed by the invention can ensure that the drug release time lag is adjusted between 2-9 hours by changing a prescription process, and the drug release time lag is preferably 4-8 hours according to specific needs of time pathology treatment performed clinically. The prescription of the prednisone pulse release tablet disclosed by the invention is not complex in composition, the preparation process adopts a simple and feasible powder direct tabletting method and a coating pressing method, and is suitable for large-scale industrial production.
Owner:CHINA PHARM UNIV
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