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    • 40. 发明申请
    • A NOVEL SYNERGISTIC PHARMACEUTICAL COMPOSITION FOR TOPICAL APPLICATIONS
    • 一种用于局部应用的新型协同药物组合物
    • WO2011151835A1
    • 2011-12-08
    • PCT/IN2010/000468
    • 2010-07-14
    • BHARAT BIOTECH INTERNATIONAL LIMITEDVADREVU, Krishna MohanPELLURI, Venkata Cherish BabuSHARMA, Khajesh
    • VADREVU, Krishna MohanPELLURI, Venkata Cherish BabuSHARMA, Khajesh
    • A61K38/18A61K31/635A61K33/38A61K31/155A61K38/12A61K31/345A61K31/70A61K33/18
    • A61K38/1858A61K9/0014A61K9/06A61K31/155A61K31/345A61K31/555A61K31/635A61K31/70A61K33/18A61K33/38A61K38/12A61K38/1808A61K45/06A61K2300/00
    • A novel synergistic pharmaceutical composition for preparation of topical formulations for prophylaxis and treatment of wounds, burn wounds, skin grafts, pressure ulcers and diabetic foot ulcers is disclosed. The synergistic composition comprises a mitogenic protein in combination with one or more bactericidal and bacteriostatic agents. The mitogenic protein in the invention is Recombinant Human Epidermal Growth Factor (rh-EGF of Bharat Biotech International Limited) and /or any other growth factor like rh-PDGF-BB and the bactericidal and bacteriostatic agents are broad spectrum antibiotics silver sulfadiazine (SSD) and chlorhexidine glucomate (CHG). The topical formulations, in addition to the synergistic composition, also comprise base ingredients, carriers, preservatives, emulsifiers, skin. emollients and soothers and one or more other constituents. The novel composition results in synergistic effects like broader antibacterial coverage, reversal of silver effect of SSD by rh-EGF, effectiveness against silver resistant microorganisms in burn wounds, and better and faster wound healing. The novel composition may be used to prepare the topical formulations in the form of cream, gel or liquid. The novel formulations have longer shelf life and are stable for more than two years at the storage temperature of 2-8° degrees.
    • 公开了用于制备用于预防和治疗伤口,烧伤伤口,皮肤移植物,压力性溃疡和糖尿病足溃疡的局部制剂的新型协同药物组合物。 协同组合物包含与一种或多种杀菌和抑菌剂组合的促有丝分裂蛋白。 本发明中的促有丝分裂蛋白是重组人表皮生长因子(Bharat Biotech International Limited的rh-EGF)和/或任何其它生长因子如rh-PDGF-BB和杀菌和抑菌剂是广谱抗生素磺胺嘧啶银(SSD) 和氯己定葡萄糖酸(CHG)。 除了协同组合物之外,局部制剂还包含碱成分,载体,防腐剂,乳化剂,皮肤。 润肤剂和安抚奶嘴以及一种或多种其它成分。 该新型组合物产生协同效应,如更广泛的抗菌覆盖,通过rh-EGF逆转SSD的银效应,对烧伤伤口中的耐银微生物的有效性以及更好和更快的伤口愈合。 该新型组合物可用于制备霜剂,凝胶或液体形式的局部制剂。 新型配方具有更长的保质期,并且在2-8度的储存温度下稳定两年以上。