TWI618539B - 無刺激性眼用聚乙烯吡咯啶酮-碘組成物 - Google Patents
無刺激性眼用聚乙烯吡咯啶酮-碘組成物 Download PDFInfo
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Abstract
本發明揭示包含聚乙烯吡咯啶酮-碘及冷卻有效量之化學劑的組成物和方法。當將該聚乙烯吡咯啶酮-碘溶液施用於眼睛時,該組成物可用於紓緩輕度之眼部刺激、增強眼部舒適及提供消除疲勞的功效和改善感覺。
Description
本申請案主張2009年12月15日提出申請之美國臨時申請案號61/286,697之優先權,其全文納為本文之參考資料。
用於治療眼睛發紅、眼部之過敏症狀及微生物感染的眼用組成物在滴注時通常會刺激眼睛。例如:某些含碘之眼用組成物可在滴注時刺激眼睛。
已知可使用冷卻劑(諸如薄荷醇)來提供皮膚上及口腔內之冷卻效果。冷卻劑亦被添加在食品(諸如口香糖或薄荷糖,以及香煙)中,以在食入期間提供“清涼或清新”之感覺。薄荷醇亦被添加在局部醫藥組成物中,以減輕與臭蟲叮咬和輕度擦傷有關之炎症和瘙癢的感覺。
咸信,由施用薄荷醇造成之皮膚和黏膜表面上的清涼感係由於對感覺神經末梢之特殊作用。咸信,冷卻劑(諸如薄荷醇)係經由干擾鈣離子穿越細胞膜之移動來發揮其
對冷受體之作用。例如:某些薄荷醇製劑已被察覺對眼睛有刺激性,因此,薄荷醇尚未被廣泛用於眼用製劑中。
此文中揭示包含濃度為約0.1%至約2.5%之聚乙烯吡咯啶酮-碘、潤滑劑及/或冷卻劑的眼用製劑。該存在於製劑中之潤滑劑和/或冷卻劑的濃度為不會刺激眼睛之濃度。可選擇地,眼用製劑亦包含一或多種如下群體:樟腦、冰片、潤滑劑、軟化劑、類固醇類抗發炎化合物及非類固醇類抗發炎化合物。
於一觀點中,PVP-I之存在濃度為0.2至2.0%、0.3%至1.5%、0.36%至1.0%及0.4%至0.75%。於另一觀點中,PVP-I之存在濃度為約0.05%、約0.1%、約0.2%、約0.3%、約0.4%、約0.5%、約0.6%、約0.7%、約0.8%、約0.9%及約1.0%。
於一體系中,該眼用製劑包括非類固醇類抗發炎化合物,諸如反式丁烯二酸酮替芬(ketotifen fumarate)、雙氯芬酸鈉(diclofenac sodium)、奈帕芬胺(nepafenac)、溴芬(bromfenac)、氟比洛芬鈉(flurbiprofen sodium)、舒洛芬(suprofen)、塞來昔布(celecoxib)、萘普生(naproxen)、羅非昔布(rofecoxib)以及彼等之任何組合。
於另一體系中,該眼用製劑包括類固醇類抗發炎化合物,諸如地塞米松(dexamethasone)、地塞米松醇、地
塞米松磷酸鈉、醋酸氟米龍(fluromethalone acetate)、氟米龍醇、氯替潑諾碳酸乙酯(lotoprendol etabonate)、甲羥松(medrysone)、醋酸強的松龍(prednisolone acetate)、強的松龍磷酸鈉、二氟潑尼酯(difluprednate)、利美索龍(rimexolone)、氫化可的松(hydrocortisone)、醋酸氫化可的松、洛草胺酸胺基丁三醇(lodoxamide tromethamine)及彼等之任何組合。
於一觀點中,該眼用製劑包含至少一種黏度增加劑。黏度增加劑可包括聚乙烯醇、聚乙烯吡咯啶酮、甲基纖維素、羥丙基甲基纖維素、羥乙基纖維素、羧甲基纖維素、羥丙基纖維素及彼等之任何組合。
於一觀點中,該眼用製劑包含至少一種人工淚液為底質之潤滑劑。人工淚液為底質之潤滑劑可包括丙二醇、甘油、聚乙二醇、葡聚糖、摻合之聚乙烯醇、聚乙烯醇、聚乙二醇、輕礦物油、羥丙基甲基纖維素、羥丙甲纖維素、卡波姆、卡波姆940(聚丙烯酸)、聚乙烯吡咯啶酮、白色凡士林、大豆卵磷脂及羧甲基纖維素鈉。
於一觀點中,該眼用製劑包含至少一種生物黏附劑。生物黏附劑可包括聚乙烯吡咯啶酮(PVP)、黃原膠、刺槐豆膠、阿拉伯膠、羥丙基甲基纖維素(HPMC)、海藻酸鈉、果膠、明膠、卡波姆、聚乙烯醇、結冷膠、西黄蓍膠、洋槐及羧甲基纖維素鈉。
本文中揭示一種用於治療及/或預防眼睛病症或至少一種眼睛組織之微生物感染之方法,其包含投予眼睛如本
文揭示之眼用製劑之一或多個劑量。
於一觀點中,該方法包含預防角膜磨損或眼部手術後之感染。
於一觀點中係使用一種方法來治療諸如下列之病症:結膜炎、角膜磨損、潰瘍感染性角膜炎、上皮性角膜炎、角膜基質炎、疱疹病毒相關之角膜炎、眼表面不規則、眼淚不足、乾燥症候群、瞼板腺功能異常、瞼緣炎、葡萄膜炎及至少一種眼睛組織之微生物感染。
本文中揭示一種用於治療及/或預防非眼部組織之微生物感染的方法,其包含令組織與此文揭示之組成物接觸。
本發明之一部分係提供包含約0.01%至10%(重量/重量或重量/體積)之聚乙烯吡咯啶酮-碘及冷卻有效量之化學劑的眼用組成物,當將該聚乙烯吡咯啶酮-碘溶液施用於眼睛時,其可紓緩輕度之眼部刺激、增強眼部舒適及提供消除疲勞的功效和改善感覺。這類作用劑包括不同之化學類別,包括,但不限於冷卻劑(諸如薄荷醇、薄荷醇衍生物,包括甘油乙醯薄荷酮和薄荷酯)、羧醯胺、薄荷甘油縮酮、烷基取代之脲、磺醯胺類、萜類衍生物、呋喃酮及氧化膦;或樟腦及冰片。
熟習本技藝之人士將可理解,各種冷卻劑可能有不同的性能且欲使用之冷卻劑的量和類型可能取決於所需組成
物之成分以及所需之治療或舒緩效果,或尋求之影響程度。可使用之冷卻劑的濃度範圍係從0.001%至約10%,約0.005%至約10%、約0.01%至約10%、約0.05%至約10%、約0.1%至約10%、約0.25%至約9%、約0.5%至約8%、約0.75%至約7%、約0.9%至約6%、或約1.0%至約5.0%。於一體系中,冷卻劑在組成物中之存在濃度為約0.01%、約0.02%、約0.03%、約0.04%、約0.05%、約0.06%、約0.07%、約0.08%、約0.09%、約0.1%、約0.2%、約0.3%、約0.4%、約0.5%、約0.6%、約0.7%、約0.8%、約0.9%、約1.0%、約1.1%、約1.2%、約1.3%、約1.4%、約1.5%、約1.6%、約1.7%、約1.8%、約1.9%、或約2.0%。於一體系中,冷卻劑在組成物中之存在濃度為0.01%、0.02%、0.03%、0.04%、0.05%、0.06%、0.07%、0.08%、0.09%、0.1%、0.2%、0.3%、0.4%、0.5%、0.6%、0.7%、0.8%、0.9%、1.0%、1.1%、1.2%、1.3%、1.4%、1.5%、1.6%、1.7%、1.8%、1.9%、2.0%、3%、4%或5%。
該眼用組成物可進一步包含人工淚液為底質之潤滑劑以提高舒適度。人工淚液為底質之潤滑劑包括,但不限於:丙二醇、甘油、聚乙二醇、葡聚糖、摻合之聚乙烯醇、聚乙烯醇、聚乙二醇、輕礦物油、羥丙基甲基纖維素、羥丙甲纖維素、卡波姆、卡波姆940(聚丙烯酸)、聚乙烯吡咯啶酮、白色凡士林、大豆卵磷脂和羧甲基纖維素鈉,以及熟習本技藝之人士已知的其他作用劑,或彼等
之任何組合。通常,這類潤滑劑之使用濃度為0.1重量%至2重量%。於一體系中,該潤滑劑為1.0%丙二醇、0.3%甘油、2.7%摻合之聚乙烯醇、1%聚乙烯醇、1%聚乙二醇、輕礦物油、0.3%羥丙基甲基纖維素、1.0%大豆卵磷脂、0.25%或0.5%羧甲基纖維素鈉。於一體系中,潤滑劑在組成物中之存在濃度為約0.1%、約0.2%、約0.3%、約0.4%、約0.5%、約0.6%、約0.7%、約0.8%、約0.9%、約1.0%、約1.1%、約1.2%、約1.3%、約1.4%、約1.5%、約1.6%、約1.7%、約1.8%、約1.9%或約2.0%。於一體系中,潤滑劑在組成物中之存在濃度為約0.1%、0.2%、0.3%、0.4%、0.5%、0.6%、0.7%、0.8%、0.9%、約1.0%、約1.1%、約1.2%、1.3%、1.4%、1.5%、1.6%、1.7%、1.8%、1.9%或2.0%。
於一體系中,組成物包含濃度在約0.1%至約2.5%之範圍內的聚乙烯吡咯啶酮-碘(PVP-I)。於另一體系中,組成物包含濃度在0.2%至1.5%之範圍內的聚乙烯吡咯啶酮-碘(PVP-I),而在另一體系中,該濃度係在0.3%至1.0%之間。於一體系中,組成物包含濃度為約0.2至約2.0%、約0.3%至約1.5%、約0.36%至約1.0%及約0.4%至約0.75%之PVP-I。於一體系中,組成物包含濃度為約0.05%、約0.1%、約0.2%、約0.3%、約0.4%、約0.5%、約0.6%、約0.7%、約0.8%、約0.9%或約1.0%之PVP-I。於一體系中,組成物包含濃度為0.05%、0.1%、0.2%、0.3%、0.4%、0.5%、0.6%、0.7%、0.8%、0.9%或
1.0%之聚乙烯吡咯啶酮-碘(PVP-I)。於另一體系中,組成物包含濃度為約2%、約3%、約4%、約5%、約6%、約7%、約8%、約9%或約10%之PVP-I。
於本發明之另一體系中係提供包含濃度為約0.1%至約10%之聚乙烯吡咯啶酮-碘及其濃度對非眼部組織無刺激性之潤滑劑和冷卻劑的組成物。可選擇地,該組成物可進一步包含一或多種如下群體:樟腦、冰片、潤滑劑、軟化劑、類固醇類抗發炎化合物及非類固醇類抗發炎化合物。再於另一體系中,此處闡述之眼用組成物可用於非眼科之應用中。
於一觀點中,本發明之組成物可用於治療結膜和角膜之感染。於另一觀點中,聚乙烯吡咯啶酮-碘之廣譜抗菌活性使本發明之組成物可用於治療由結核分枝桿菌、病毒、真菌和阿米巴引起之眼結膜或角膜感染。此外,該組成物可用於從眼科手術恢復之患者的感染預防中。目前沒有任何可用之聚乙烯吡咯啶酮-碘溶液可供舒適地重複施用於眼睛。本發明一部分提供能滿足此需求之組成物。
於本發明之一體系中係提供適合用於局部投予眼睛,以有效治療及/或預防至少一種眼睛組織之微生物感染或病症的眼用組成物。預防可能為,例如:預防手術後感染、預防新生兒出生後之感染或預防意外接觸污染物質。意外接觸污染物質可能發生在,例如:手術過程或食品加
工過程中。
令人驚訝地,人們發現此處闡述之包含此處闡述之聚乙烯吡咯啶酮-碘與冷卻劑及/或樟腦、及/或冰片、及/或潤滑劑、及/或軟化劑的組成物在合適之pH值範圍內時可消除PVP-I對眼睛之令人不悅的刺激作用。
於一體系中,眼用組成物可能進一步包含一或多種(1)增進聚乙烯吡咯啶酮-碘滲透入眼睛組織中的滲透增進劑(此可能為一種局部麻醉劑)(2)共溶劑或非離子性表面活性劑-界面活性劑,其可為約,例如:0.01重量%至2重量%;(3)增黏劑,其可為約,例如:0.01重量%至2重量%;(4)合適之眼用載劑。
該眼用組成物可為溶液、懸浮液、乳液、製劑、油膏、乳霜、凝膠或經控制釋出/持續釋出之載劑等形式。該組成物之形式的非限制實例可為隱形眼鏡溶液、洗眼液、眼藥水,等。
於一觀點中,該眼用組成物可用於治療及/或預防微生物感染。該微生物可能為細菌、病毒、真菌或阿米巴、寄生蟲或彼等之組合。於一體系中,該細菌可能為結核分枝桿菌。
於一觀點中,眼用組成物可用於治療諸如,但不限於下列群組之疾病:結膜炎、角膜磨損、潰瘍感染性角膜炎、上皮性角膜炎、角膜基質炎、疱疹病毒相關之角膜炎、眼表面不規則、眼淚不足、乾燥症候群、瞼板腺功能異常、瞼緣炎及葡萄膜炎。於另一觀點中,眼用組成物可
用於預防諸如下列群組之疾病:結膜炎、角膜磨損、潰瘍感染性角膜炎、上皮性角膜炎、角膜基質炎、疱疹病毒相關之角膜炎、眼表面不規則、眼淚不足、乾燥症候群、瞼板腺功能異常、瞼緣炎及葡萄膜炎。
於另一體系中,本發明係針對用於治療和/或預防眼睛病症或至少一種眼睛組織之微生物感染之方法,其包含投予該眼睛如上述討論之眼用組成物之一或多個劑量的步驟。該眼睛病症可為,例如:至少一種眼睛組織之微生物感染、結膜炎、角膜磨損、潰瘍感染性角膜炎、上皮性角膜炎、角膜基質炎、疱疹病毒相關之角膜炎、眼表面不規則、眼淚不足、乾燥症候群、瞼板腺功能異常及瞼緣炎。該微生物可能為細菌(如:分枝桿菌)、病毒、真菌或阿米巴。
於一體系中,投予個體之劑量體積可為約10微升至約200微升,於另一體系中為約20微升至100微升,再於另一體系中為約50微升至約80微升,或每一眼約一滴。可在眼睛中滴入二或多滴。治療或舒緩眼睛可透過加入一滴此處所揭示之組成物來產生作用,或者依需要加入二或多滴來取得所需之結果。
於一體系中,投藥頻率可為一天1至24次。於一體系中,投藥頻率可為一天1至48次。於另一體系中,投藥頻率可為一天2至24次。於另一體系中,投藥頻率可為一天2至4次。再於另一體系中,投藥頻率可為一天兩次。於另一體系中,投藥頻率可為一天一次。於另一體系
中,投藥頻率可少於一天一次。於另一體系中,投藥頻率可依需要或想要治療或舒緩性處置而根據要求進行。
於一體系中,此處所揭示之組成物係經由令組織與組成物接觸而用來預防和/或治療非眼部組織。
此處所揭示之組成物和製劑可進一步包含一或多種非類固醇類抗發炎化合物。非類固醇類抗發炎化合物,包括,但不限於反式丁烯二酸酮替芬、雙氯芬酸鈉、奈帕芬胺、溴芬、氟比洛芬鈉、舒洛芬、塞來昔布、萘普生、羅非昔布以及彼等之任何組合。此處所揭示之組成物及製劑可進一步包含一或多種類固醇類抗發炎化合物。類固醇類抗發炎化合物包括,但不限於地塞米松、地塞米松醇、地塞米松磷酸鈉、醋酸氟米龍、氟米龍醇、氯替潑諾碳酸乙酯、甲羥松、醋酸強的松龍、強的松龍磷酸鈉、二氟潑尼酯、利美索龍、氫化可的松、醋酸氫化可的松、洛草胺酸胺基丁三醇及彼等之任何組合。類固醇類及非類固醇類化合物可合併在此處所考慮或揭示之單一組成物或製劑中。於一體系中,類固醇類抗發炎化合物或非類固醇類抗發炎化合物在組成物或製劑中之存在濃度為約0.01%至約10%。於一體系中,類固醇類抗發炎化合物或非類固醇類抗發炎化合物在組成物或製劑中之存在濃度為約0.01%、約0.02%、約0.03%、約0.04%、約0.05%、約0.06%、約0.07%、約0.08%、0.09%、約0.1%、約0.2%、約0.3%、
約0.4%、約0.5%、約0.6%、約0.7%、約0.8%、約0.9%、約1.0%、約1.1%、約1.2%、約1.3%、約1.4%、約1.5%、約1.6%、約1.7%、約1.8%、約1.9%或約2.0%。
此處所揭示之組成物或製劑可以在合適之眼用載劑中之溶液、懸浮液、乳液(分散液)、凝膠劑、乳霜或油膏的形式投予。在此處所揭示之任何用於局部投服(諸如局部投予眼睛)之組成物中,該混合物宜配製成pH值為3.5至6.5之水溶液。該pH值宜調整為4至5。此pH值範圍可經由在溶液中加入酸/鹼達到。
於一體系中,眼用組成物可包含一可選擇之共溶劑。於另一體系中,本組成物之成分的溶解度可藉由組成物中之界面活性劑或其他適當的共溶劑增強。這類共溶劑或界面活性劑包括聚山梨酯-20、-60及-80、聚氧乙烯/聚氧丙烯界面活性劑(如:普朗尼克(Pluronic)F-68、F-84和P-103)、環糊精、泰洛沙泊(tyloxapol)、PEG35蓖麻油(Cremophor EL)、硬脂酸聚乙二醇40(Myrj 52)、熟習本技藝之人士已知之其他作用劑或彼等之組合。通常,這類共溶劑之存在濃度為約0.01重量%至約2重量%。
於一體系中,組成物可能包含一可增加黏度之可選擇的作用劑。當藉由本揭示內容輔助時熟習本技藝之人士將可理解可能需要將上述單純之水溶液的黏度增加以增加眼部對活性化合物之吸收、減少執行配藥之變異性、減少配
方之懸浮液或乳液之成分的物理分離及/或改良該眼用配方。這類黏度增加劑包括,但不限於聚乙烯醇、聚乙烯吡咯啶酮、甲基纖維素、羥丙基甲基纖維素、羥乙基纖維素、羧甲基纖維素、羥丙基纖維素、熟習本技藝之人士已知之其他作用劑,或彼等之任何組合。這類作用劑之使用濃度通常為約0.01重量%至約2重量%。
於另一觀點中,生物黏附劑可能包含該組成物,以增加藥物梯度在生物基質上之保留時間。該生物黏附劑包括,但不限於聚乙烯吡咯啶酮(PVP)、黃原膠、刺槐豆膠、阿拉伯膠、羥丙基甲基纖維素(HPMC)、海藻酸鈉、果膠、明膠、卡波姆、聚乙烯醇、結冷膠、西黄蓍膠、洋槐和羧甲基纖維素鈉以及熟習本技藝之人士已知之其他作用劑,或彼等之任何組合。再於另一體系中,本發明之組成物可包含黏彈劑,諸如甲基纖維素、羧甲基纖維素、羥乙基纖維素、聚乙烯醇、葡聚醣、硫酸軟骨素和其鹽類以及透明質酸和其鹽類。
於另一觀點中,本發明之組成物可包含一或多種緩衝劑、等張劑、助溶劑、穩定劑、螯合劑以及彼等之任何組合。這類額外成分之使用濃度為可增加此處所揭示之PVP-I組成物的舒適或治療性能之濃度。於另一觀點中,除了從此處所揭示之PVP-I組成物取得的效果外,這類額外組成物之使用濃度為其中該額外成分本身具有治療和/或舒緩的效果。
現在參考下列實例來描述本發明。這些實例僅用於解說且本發明不應於任何方面受限於這些實例,而應被解釋為包括任何及所有可從此處提供之教示內容明白之變化。
藉由非限制性實例,依最終產品之需要,使用0.36重量%、0.48重量%或0.6重量%之PVP-I並結合1.8%聚維酮、乙醇(0.1%)、硼酸、樟腦、泊洛沙姆407、聚山梨酯80、氯化鉀、硼酸鈉、氯化鈉和純水來製備PVP-I點眼液。
藉由非限制性實例,依最終產品之需要,使用0.36重量%、0.48重量%或0.6重量%之PVP-I並結合0.2%聚山梨酯80、乙醇(0.1%)、硼酸、依地酸二鈉、薄荷醇、硼酸鈉和純水來製備PVP-I點眼液。
藉由非限制性實例,依最終產品之需要,使用0.36重量%、0.48重量%或0.6重量%之PVP-I,並結合0.5%羧甲基纖維素鈉、硼酸、氯化鈣、氯化鎂、硼酸鈉、氯化鈉和純水來製備PVP-I點眼液。於一體系中,經防腐保存之點眼液包含鹽酸及/或氫氧化鈉以調節pH值。
本文中已參考某些體系描述本發明。然而,由於熟習本技藝之人士藉由此處所闡述之揭示內容輔助時將可清楚明白其變體,本發明不應被認為侷限於此。所有本文中列舉之專利、專利申請案以及參考文獻之全部內容納為此處之參考資料。
Claims (12)
- 一種眼用水溶液製劑,其包含:a.濃度為該眼用水溶液製劑之約0.1重量%至約2.5重量%的聚乙烯吡咯啶酮-碘(PVP-I);及b.濃度為約0.01重量%至約10重量%之冷卻劑,其中該冷卻劑係選自甘油乙醯薄荷酮,其中該眼用水溶液製劑之pH為3.5至6.5。
- 如申請專利範圍第1項之眼用水溶液製劑,其中該PVP-I之存在濃度係選自下列群組:0.2重量%至2.0重量%、0.3重量%至1.5重量%、0.36重量%至1.0重量%及0.4重量%至0.75重量%。
- 如申請專利範圍第1項之眼用水溶液製劑,其中該PVP-I之存在濃度係選自下列群組:約0.05重量%、約0.1重量%、約0.2重量%、約0.3重量%、約0.4重量%、約0.5重量%、約0.6重量%、約0.7重量%、約0.8重量%、約0.9重量%及約1.0重量%。
- 如申請專利範圍第1項之眼用水溶液製劑,其進一步包含非類固醇類抗發炎化合物,其中該非類固醇類抗發炎化合物係選自下列群組:反式丁烯二酸酮替芬(ketotifen fumarate)、雙氯芬酸鈉(diclofenac sodium)、奈帕芬胺(nepafenac)、溴芬(bromfenac)、氟比洛芬鈉(flurbiprofen sodium)、舒洛芬(suprofen)、塞來昔布(celecoxib)、萘普生(naproxen)、羅非昔布(rofecoxib)及彼等之任何組 合。
- 如申請專利範圍第1項之眼用水溶液製劑,其進一步包含類固醇類抗發炎化合物,其中該類固醇類抗發炎化合物係選自下列群組:地塞米松(dexamethasone)、地塞米松醇、地塞米松磷酸鈉、醋酸氟米龍(fluromethalone acetate)、氟米龍醇、氯替潑諾碳酸乙酯(lotoprendol etabonate)、甲羥松(medrysone)、醋酸強的松龍(prednisolone acetate)、強的松龍磷酸鈉、二氟潑尼酯(difluprednate)、利美索龍(rimexolone)、氫化可的松(hydrocortisone)、醋酸氫化可的松、洛草胺酸胺基丁三醇(lodoxamide tromethamine)及彼等之任何組合。
- 如申請專利範圍第1項之眼用水溶液製劑,其中該製劑進一步包含黏度增加劑,其中該黏度增加劑係選自下列群組:聚乙烯醇、聚乙烯吡咯啶酮、甲基纖維素、羥丙基甲基纖維素、羥乙基纖維素、羧甲基纖維素、羥丙基纖維素及彼等之任何組合。
- 如申請專利範圍第1項之眼用水溶液製劑,其中該製劑包含至少一種人工淚液為底質之潤滑劑。
- 如申請專利範圍第7項之眼用水溶液製劑,其中該人工淚液為底質之潤滑劑係選自下列群組:丙二醇、甘油、聚乙二醇、葡聚糖、摻合之聚乙烯醇、聚乙烯醇、聚乙二醇、輕礦物油、羥丙基甲基纖維素、羥丙甲纖維素、卡波姆、卡波姆940(聚丙烯酸)、聚乙烯吡咯啶酮、白 色凡士林、大豆卵磷脂、羧甲基纖維素鈉及彼等之任何組合。
- 如申請專利範圍第1項之眼用水溶液製劑,其進一步包含至少一種生物黏附劑,其中該生物黏附劑係選自下列群組:聚乙烯吡咯啶酮(PVP)、黃原膠、刺槐豆膠、阿拉伯膠、羥丙基甲基纖維素(HPMC)、海藻酸鈉、果膠、明膠、卡波姆、聚乙烯醇、結冷膠、西黄蓍膠、洋槐、羧甲基纖維素鈉及彼等之任何組合。
- 一種如申請專利範圍第1項之眼用水溶液製劑於製備無刺激性眼用製劑之用途,該無刺激性眼用製劑係用於治療及/或預防眼睛病症或至少一種眼睛組織之微生物感染。
- 如申請專利範圍第10項之用途,其中該預防係預防角膜磨損或眼部手術後之感染。
- 如申請專利範圍第10項之用途,其中該眼睛病症係選自下列群組:結膜炎、角膜磨損、潰瘍感染性角膜炎、上皮性角膜炎、角膜基質炎、疱疹病毒相關之角膜炎、眼表面不規則、眼淚不足、乾燥症候群、瞼板腺功能異常、瞼緣炎、葡萄膜炎及至少一種眼睛組織之微生物感染。
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