CN1972705B - 硫糖肽在治疗粘膜炎中的用途 - Google Patents
硫糖肽在治疗粘膜炎中的用途 Download PDFInfo
- Publication number
- CN1972705B CN1972705B CN2005800159271A CN200580015927A CN1972705B CN 1972705 B CN1972705 B CN 1972705B CN 2005800159271 A CN2005800159271 A CN 2005800159271A CN 200580015927 A CN200580015927 A CN 200580015927A CN 1972705 B CN1972705 B CN 1972705B
- Authority
- CN
- China
- Prior art keywords
- sulglicotide
- mucositis
- treatment
- mucosa
- purposes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/1703—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- A61K38/1709—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/02—Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P39/00—General protective or antinoxious agents
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Immunology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Epidemiology (AREA)
- Toxicology (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
本发明涉及硫糖肽在治疗或预防粘膜炎中的用途。
Description
粘膜炎是影响粘膜的常见炎性疾病,特别是在肿瘤患者进行化学疗法或放射疗法后如此。
这些类型的治疗除了作用于肿瘤细胞外,事实上也作用于健康组织的细胞,特别是那些快速复制的细胞。因此,口腔是受该治疗产生的并发症严重影响的区域之一;确实,实际上所有治疗头和颈肿瘤的患者以及在其他位置(白血病或淋巴瘤)进行肿瘤放射-化学疗法的约40%的患者出现影响口腔的并发症(Minerva Stomatol.2002:51:173-86)。
通常,术语“粘膜炎”被理解为指特征在于上皮厚度下降、红斑密集和出现溃疡的临床现象,伴有疼痛综合征状和可能发生的感染和出血(Oncologist 1998:3:446-52;Oncologist 1999:11:261-6)。
关于粘膜炎、特别是口腔粘膜炎发展的生物机理细分为四个阶段:最初的炎性/血管阶段,在此阶段中,在放射疗法或化学疗法之后,上皮组织释放大量的细胞因子如白细胞介素1或TNF-α,所述细胞因子引起第一块局部组织损伤;第二上皮阶段,其影响上皮基底细胞的分裂,引起所述细胞更新减少、组织萎缩和溃疡;第三溃疡/细菌阶段,该阶段当症状处于其最强烈的时候伴有损害的细菌建群。第三阶段也是患者严重的中性白细胞减少阶段;粘膜炎的第四和最后特征阶段被认为是愈合阶段,伴有上皮细胞的增殖和分化的恢复,白细胞逐渐增加以及局部菌群正常化。
目前,人们为粘膜炎提供了预防性和治疗性的治疗。在第一方面,应用能够降低化疗药物粘膜吸收的物质(例如冷冻疗法、别嘌醇或毛果芸香碱等)、减少上皮增殖改变的物质(例如β-胡萝卜素、谷氨酰胺或硝酸银等)或抗炎剂和抗微生物剂(例如5-氨基水杨酸和/或氯己定)。
具体而言,关于口腔粘膜炎,冷冻疗法是如今最广泛被认可的预防性治疗;该方法基于施用冰块使之在口中保持30分钟,目的是使口腔粘膜血管收缩以降低一些化学疗法的温度依赖性毒性。遗憾的是,冷冻治疗被证明仅在用化学疗法治疗(其可以作为丸剂(氟尿嘧啶)施用)的患者中显示出重要的预防作用,但是已经证明其对于连续灌注的化学疗法无效,因为药物持久性存在于循环血中,而局部血管收缩没有益处(Oral Oncology 1999;35:453-70)。
在第二方面使用保护粘膜的物质(例如碳酸氢钠)、麻醉剂或镇痛剂(例如利多卡因、吗啡和他们的衍生物等)、加速愈合过程的物质(例如维生素E、维甲酸、激光疗法等)或特定饮食和/或特定口腔卫生计划。
治疗粘膜炎的其他方法在US专利申请US2003/0064913和US2003/0236217中有描述,其引入本文作为参考。
但是,所有这些预防性策略或治疗方法都没有证明其在预防或治疗粘膜炎、特别由于化学疗法和/或放射疗法引起的粘膜炎中完全有效,其仍然是肿瘤患者、例如头和/或颈肿瘤患者的口腔粘膜炎中遭受痛苦的原因。
硫糖肽是从猪十二指肠中提取获得的糖肽的硫酸多酯。硫糖肽通过酶蛋白水解、重复纯化和随后的硫酸化步骤获得;最终的产物通过在醋酸纤维素上进行电泳来鉴别。
硫糖肽是胃保护和抗溃疡药物;其在肠中不吸收并且已知仅在胃腔中产生其作用。
事实上,硫糖肽经常作为胃保护剂施用于胃壁被药物如阿司匹林和牛磺胆酸攻击或被非甾体抗炎药类攻击的个体。临床研究已经表明了给患有类风湿性关节炎和接受吲哚美辛和双氯芬酸治疗的患者施用硫糖肽的有效性,因此其可以预防出现与使用所述非甾体抗炎药物相关的胃或十二指肠溃疡(Scand.J.Gastroenterol.1993年10月;28(10):875-8)。
作用机理除了与胃蛋白酶失活有关,还归因于刺激胃粘膜细胞分泌粘液和碳酸氢盐。
特别地,已知硫糖肽是治疗与幽门螺杆菌(Helicobacter pylori)炎症相关的胃部疾病的选择药物。
幽门螺杆菌是螺旋状革兰氏阴性杆菌,它由于具有多种特征可以存活于胃粘膜的酸性环境中并且在包被胃内壁的粘膜下增殖,粘附于粘膜细胞本身。这是十二指肠溃疡的原因,也是慢性胃炎的主要原因。当前的治疗是基于抗生素和(在甚至更经常发生的抗生素耐受株和复发的事件中)特定的抗溃疡药物。
确实,在动物模型和多项临床研究中,硫糖肽的施用已经带来值得关注的抗胃溃疡活性,其可显著改善幽门螺杆菌引起的炎症(J.Physiol.Pharmacol.1999年6月;50(2):197-210)。硫糖肽主要通过抑制由杆菌产生的LPS(脂多糖)的作用来起作用,其中杆菌阻止促生长素抑制素-受体结合,引起胃泌素和酸性分泌物(它们是随后形成溃疡的原因)的过度产生。
现在已经惊奇地发现,在治疗粘膜炎中应用硫糖肽带来了关于炎性综合症状和粘膜损伤的值得关注的改善,伴有上皮细胞机能的显著恢复。
具体而言,硫糖肽在口腔粘膜炎的治疗中显示出有效性。更具体而言,硫糖肽在化学疗法和/或放射疗法引起的粘膜炎的治疗中有活性。
通过增加PGE2型和PGI2型前列腺素两者的水平,硫糖肽使得粘膜分泌增加和粘膜上皮细胞的更新正常化。而且,硫糖肽能够增加EGF(上皮生长因子)的分泌并且由此确保粘膜发生更轻的疾病和使得该疾病的愈合过程加速。
事实上,EGF或其受体的量的增加使得上皮细胞的增殖增加,并且形成所述细胞上层并由此增厚粘膜、特别是口和/或胃肠粘膜,因此,其可以作为细胞毒剂(例如放射)攻击的屏障起作用并且显著减少任何损伤。
生长因子、特别是EGF是实质上确定上皮细胞对细胞毒剂的敏感性的因子。
因此,硫糖肽在粘膜炎、特别是口腔粘膜炎中的应用,以及在患有肿瘤、例如头和颈的肿瘤(例如喉癌、咽癌或食道癌)的患者进行化学疗法和/或放射疗法之前或期间的应用,引起粘膜损伤减少和该抗肿瘤治疗的毒性降低,随后解决了与之相关的粘膜炎问题。
因此,根据本发明,硫糖肽在预防和治疗粘膜炎、特别是由抗肿瘤治疗例如化学疗法和/或放射疗法引起的口腔粘膜炎中有活性。
试验部分
动物试验进行的目的是评价硫糖肽在保护肠粘膜的克隆源性(clonogenic)细胞免受放射诱导的损伤中的功效。克隆源性细胞的保护确保了肠隐窝的存活,肠隐窝可促进正常上皮修复。
本试验中处理的动物未感染幽门螺杆菌,或者其胃肠粘膜未显示出由该杆菌引起的炎症的特征性症状。
在本试验中,炎性损伤由13Gy剂量的X射线引起。将60只雄性BDF1小鼠分为10组、每组6只动物进行处理。
在放射前三天,每日通过胃管并以多个剂量(即分别为12mg/kg、50mg/kg、200mg/kg和800mg/kg)给4组动物(加上一个对照/生理盐水溶液组)施用硫糖肽作为预防措施,最终剂量在放射前30分钟施用。
另外4组(加上一个对照/生理盐水溶液组)在放射后同样通过胃管并以多个剂量(即分别为12.5mg/kg、50mg/kg、200mg/kg和800mg/kg)立即接受硫糖肽处理,之后每天如此,共计3天,在第4天处死。
所有动物在治疗中存活并且没有观察到副作用。在放射后4天收集动物并处死。每只动物测定10个肠环状面(每组60个),评价存活隐窝的数量和宽度,计算每组的平均值。仅包括包含10个或更多个克隆源性细胞的完整环状面和隐窝。
下表1总结了所得数据。附图显示了正常的肠形态学(图A)或放射后具有再生中心的肠形态学,在该中心可以观察到具有仅一个或多个克隆源性细胞且剩余的间充质完全缺失的存活隐窝(图B)。这些个体出现腹泻并死于粘膜炎。图C显示了具有包含少于10个细胞的拟隐窝或隐窝的肠形态学。
表1
结果:
收集的数据强调了硫糖肽在放射损伤中的功效以及功效和不同施用剂量之间的联系。在最低剂量(12.5mg/kg和50mg/kg)时,硫糖肽未显示出任何对克隆源性细胞和肠隐窝损伤的预防作用;在200mg/kg剂量时发现了隐窝存活增加以及由此保护隐窝免受放射损伤的证据(35%)。大于200mg/kg的剂量同样没有显示出保护功效。然而,虽然200mg/kg剂量就预防而言是有效的,但是在放射后处理组中未显示出活性。
在这些案例中,仅800mg/kg的较高剂量对X射线引起的损伤有较显著的治疗作用。
总之,通过胃管以多个剂量施用于未感染幽门螺杆菌的小鼠的硫糖肽证明其在预防或治疗放射损伤中有效。
Claims (5)
1.硫糖肽在制备用于治疗和/或预防抗肿瘤治疗引起的口腔粘膜炎的药物组合物中的用途,其中抗肿瘤治疗是放射疗法。
2.权利要求1的用途,其特征在于所述药物组合物用于预防抗肿瘤治疗引起的口腔粘膜炎,其中抗肿瘤治疗是放射疗法。
3.权利要求1或2的用途,其中所述的组合物是局部剂型。
4.权利要求1或2的用途,其中所述的药物组合物是口服剂型。
5.权利要求1或2的用途,其中所述的组合物是胃肠道外剂型。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2004A000989 | 2004-05-18 | ||
IT000989A ITMI20040989A1 (it) | 2004-05-18 | 2004-05-18 | Uso del sulglicotide per iul trattamento delle mucositi |
PCT/IT2005/000272 WO2005110458A1 (en) | 2004-05-18 | 2005-05-12 | Use of sulglicotide for the treatement of mucositis |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1972705A CN1972705A (zh) | 2007-05-30 |
CN1972705B true CN1972705B (zh) | 2011-11-02 |
Family
ID=34971240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800159271A Expired - Fee Related CN1972705B (zh) | 2004-05-18 | 2005-05-12 | 硫糖肽在治疗粘膜炎中的用途 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7662777B2 (zh) |
EP (1) | EP1747010B1 (zh) |
JP (1) | JP4874962B2 (zh) |
CN (1) | CN1972705B (zh) |
BR (1) | BRPI0511165A (zh) |
CA (1) | CA2565084C (zh) |
IL (1) | IL178907A0 (zh) |
IT (1) | ITMI20040989A1 (zh) |
WO (1) | WO2005110458A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101851285B (zh) * | 2009-04-03 | 2012-09-12 | 四川德博尔制药有限公司 | 硫酸糖肽的制备方法 |
KR101819709B1 (ko) | 2017-01-13 | 2018-01-17 | (주)아이엠디팜 | 설글리코타이드 또는 이의 약학적으로 허용가능한 염을 포함하는 안구건조증의 예방 또는 치료용 약학 조성물 |
CN115845127B (zh) * | 2022-12-29 | 2023-11-24 | 海南众森生物科技有限公司 | 一种多糖止血修复生物胶液及其制备方法和用途 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0274745B1 (en) * | 1987-01-12 | 1991-11-06 | Crinos Industria Farmacobiologica S.p.A. | Pharmaceutical composition for the prophylaxis and therapy of gastric ulcer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU657960B2 (en) | 1991-04-12 | 1995-03-30 | Brigham And Women's Hospital | Method of treating gastrointestinal ulcers with platelet derived growth factor |
US5496828A (en) * | 1994-08-22 | 1996-03-05 | Eli Lilly And Company | Methods of inhibiting ulcerative mucositis |
AU2002341566A1 (en) | 2001-08-16 | 2003-04-01 | Mucosal Therapeutics, Inc. | Treatment and prevention of mucositis in cancer patients |
US20030236217A1 (en) | 2002-05-21 | 2003-12-25 | Shalwitz Robert A. | Treatment of mucositis |
-
2004
- 2004-05-18 IT IT000989A patent/ITMI20040989A1/it unknown
-
2005
- 2005-05-12 JP JP2007517663A patent/JP4874962B2/ja not_active Expired - Fee Related
- 2005-05-12 WO PCT/IT2005/000272 patent/WO2005110458A1/en active Application Filing
- 2005-05-12 US US11/569,095 patent/US7662777B2/en not_active Expired - Fee Related
- 2005-05-12 CA CA2565084A patent/CA2565084C/en not_active Expired - Fee Related
- 2005-05-12 CN CN2005800159271A patent/CN1972705B/zh not_active Expired - Fee Related
- 2005-05-12 EP EP05742993.8A patent/EP1747010B1/en not_active Not-in-force
- 2005-05-12 BR BRPI0511165-0A patent/BRPI0511165A/pt not_active IP Right Cessation
-
2006
- 2006-10-26 IL IL178907A patent/IL178907A0/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0274745B1 (en) * | 1987-01-12 | 1991-11-06 | Crinos Industria Farmacobiologica S.p.A. | Pharmaceutical composition for the prophylaxis and therapy of gastric ulcer |
Non-Patent Citations (2)
Title |
---|
PIOTROWSKI J ET AL.Enhancement in Gastric Mucosal EGF and PDGFReceptorExpression with Ulcer Healing by Sulglycotide.Gen. Pharmacol26 4.1995,749-753. |
PIOTROWSKI J ET AL.Enhancement in Gastric Mucosal EGF and PDGFReceptorExpression with Ulcer Healing by Sulglycotide.Gen. Pharmacol26 4.1995,749-753. * |
Also Published As
Publication number | Publication date |
---|---|
CA2565084C (en) | 2013-09-03 |
CN1972705A (zh) | 2007-05-30 |
ITMI20040989A1 (it) | 2004-08-18 |
EP1747010A1 (en) | 2007-01-31 |
JP2007538066A (ja) | 2007-12-27 |
BRPI0511165A (pt) | 2007-12-04 |
CA2565084A1 (en) | 2005-11-24 |
IL178907A0 (en) | 2007-03-08 |
WO2005110458A1 (en) | 2005-11-24 |
US20080234180A1 (en) | 2008-09-25 |
US7662777B2 (en) | 2010-02-16 |
JP4874962B2 (ja) | 2012-02-15 |
EP1747010B1 (en) | 2015-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Chaveli-López et al. | Treatment of oral mucositis due to chemotherapy | |
Kochhar et al. | Natural history of late radiation proctosigmoiditis treated with topical sucralfate suspension | |
US20080233206A1 (en) | Compositions and methods for anti-inflammatory treatments | |
JP2015214576A (ja) | アセトアミノフェンの治療効果を改善するためのn‐アセチルシステイン組成物および方法 | |
CN1972705B (zh) | 硫糖肽在治疗粘膜炎中的用途 | |
KR100883999B1 (ko) | 점막염 치료를 위한 설글리코타이드의 용도 | |
Malaker | Clinical experience with radioprotectors | |
CA2185883C (en) | The use of dimeticone as a transport and carrier system and/or drug delivery system | |
AU2004262969B2 (en) | Compositions comprising components coated with a liquid impermeable but gas permeable layer, use thereof for treating cutaneous and other exocrine gland diseases | |
Lanza | A review of mucosal protection by synthetic prostaglandin E analogs against injury by nonsteroidal anti-inflammatory agents | |
CN101810861A (zh) | 预防和治疗粘膜和皮肤炎症的液体制剂 | |
IL173227A (en) | Medicinal preparations containing ingredients coated with a layer impermeable to liquid but permeable to gas, their use in the manufacture of medicines and bandages and a device containing the preparations | |
Wiseman et al. | Methods to prevent colonic injury in pelvic radiation | |
CN112533628A (zh) | 含溶菌酶的药物组合物及其应用 | |
CN104116732B (zh) | 一种穿心莲内酯的应用 | |
CN101313898A (zh) | 一种用于治疗胃肠道疾病的组合物 | |
CN113425713B (zh) | 一种治疗十二指肠溃疡的药物组合物 | |
Chomczynski et al. | Compositions and methods for anti-inflammatory treatments | |
Horwhat et al. | Radiation enteritis | |
US5135925A (en) | Use of zinc acexamate in the prophylaxis of gastropathy induced by non-steroidal anti-inflammatory drugs | |
JPH01132529A (ja) | 消化器系疾患治療剤 | |
Bakuridze et al. | FORMULATION AND TECHNOLOGY OF TARGETED DELIVERY AND MODIFIED-RELEASE SYSTEMS | |
EP0369088B1 (en) | Use of zinc acexamate in the prophylaxis of gastropathy induced by non-steroidal anti-inflammatory drugs | |
Prucksunand et al. | Prevention action of turmeric against HCl-induced gastric necrosis in rat: to verify the mode of action of previous clinical study | |
US20040146554A1 (en) | Method for the administration of acid-labile drugs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20150512 |
|
EXPY | Termination of patent right or utility model |