CN101827569B - 药物递送系统 - Google Patents
药物递送系统 Download PDFInfo
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- CN101827569B CN101827569B CN2008801122070A CN200880112207A CN101827569B CN 101827569 B CN101827569 B CN 101827569B CN 2008801122070 A CN2008801122070 A CN 2008801122070A CN 200880112207 A CN200880112207 A CN 200880112207A CN 101827569 B CN101827569 B CN 101827569B
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- delivery system
- drug delivery
- intermediate layer
- core
- estradiol
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Abstract
Description
材料 | 活性颗粒S | 活性颗粒T | 活性颗粒U | 活性颗粒V |
目的 | 核心或中间颗粒 | 中间颗粒 | 核心或中间颗粒 | 核心颗粒 |
醋酸诺美孕酮 | 35wt% | 60wt% | - | - |
雌二醇 | -- | - | 9wt% | 4.5wt% |
EVA 28 | 64.9wt% | 39.9wt% | 90.9wt% | 95.45wt% |
硬脂酸镁 | 0.1wt% | 0.1wt% | 0.1wt% | 0.05wt% |
总计 | 100.0wt% | 100.0wt% | 100.0wt% | 100.0wt% |
材料 | 活性颗粒W | 活性颗粒X | 活性颗粒Y | 活性颗粒Z |
目的 | 中间颗粒 | 核心或中间颗粒 | 核心或中间颗粒 | 中间颗粒 |
醋酸诺美孕酮 | 35wt% | 35wt% | - | - |
雌二醇 | 9wt% | - | 9wt% | 27wt% |
EVA 33 | 55.9wt% | 64.9wt% | 90.9wt% | 72.9wt% |
硬脂酸镁 | 0.1wt% | 0.1wt% | 0.1wt% | 0.1wt% |
总计 | 100.0wt% | 10O.0wt% | 100.0wt% | 100.0wt% |
变体 | 表层厚度[μm] | 表层材料(安慰剂) | 中间层厚度[μm] | 中间材料 | 核心材料 | 纤维直径[mm] |
A1 | 50 | EVA 28 | 100 | W | EVA 28(安慰剂) | 4.00 |
A2 | 150 | EVA 28 | 100 | W | EVA 28(安慰剂) | 4.00 |
A3 | 50 | EVA 15 | 100 | W | EVA 28(安慰剂) | 4.00 |
A4 | 50 | EVA 9 | 100 | W | EVA 28(安慰剂) | 4.00 |
B1 | 50 | EVA 28 | 100 | X | Y | 4.00 |
B2 | 150 | EVA 28 | 100 | X | Y | 4.00 |
B3 | 100 | EVA 28 | 75 | S | U | 4.00 |
B4 | 100 | EVA 28 | 100 | S | U | 4.00 |
B5 | 100 | EVA 28 | 400 | S | U | 4.00 |
B6 | 100 | EVA 28 | 800 | S | U | 4.00 |
B7 | 150 | EVA 28 | 75 | S | U | 4.00 |
B8 | 150 | EVA 28 | 100 | S | U | 4.00 |
B9 | 250 | EVA 28 | 75 | S | U | 4.00 |
B10 | 100 | EVA 28 | 75 | S | V | 4.00 |
B11 | 100 | EVA 28 | 100 | T | U | 4.00 |
C1 | 50 | EVA 28 | 100 | Y | X | 4.00 |
C2 | 150 | EVA 28 | 100 | Y | X | 4.00 |
C3 | 50 | EVA 28 | 200 | Y | X | 4.00 |
C4 | 150 | EVA 28 | 100 | Z | X | 4.00 |
C5 | 100 | EVA 28 | 100 | U | S | 4.00 |
C6 | 100 | EVA 28 | 400 | U | S | 4.00 |
C7 | 100 | EVA 28 | 800 | U | S | 4.00 |
批次 | NOMAc在第2-5天的平均释放[μg/天] | 雌二醇在第2-5天的平均释放[μg/天] | 在NOMAc和雌二醇之间的配给量 |
A1 | 5095 | 2030 | 2.5 |
A2 | 2260 | 1531 | 1.5 |
A3 | 1181 | 739 | 1.6 |
A4 | 313 | 146 | 2.1 |
B1 | 4050 | 625 | 6.5 |
B2 | 1833 | 404 | 4.5 |
C1 | 2245 | 1256 | 1.8 |
C2 | 1469 | 722 | 2.0 |
C3 | 1664 | 1490 | 1.1 |
C4 | 1274 | 599 | 2.1 |
批次 | NOMAc在第2-14天的平均释放[μg/天] | 雌二醇在2-14天的平均释放[μg/天] | 在NOMAc和雌二醇之间的配给量(在第2-14天的释放) |
B3 | 2088 | 408 | 5.1 |
B4 | 2145 | 347 | 6.2 |
B5 | 2203 | 148 | 14.9 |
B6 | 2186 | 78 | 28.1 |
B7 | 1680 | 348 | 4.8 |
B8 | 1708 | 294 | 5.8 |
B9 | 1146 | 263 | 4.4 |
B10 | 2097 | 418 | 5.0 |
B11 | 2419 | 253 | 9.5 |
C5 | 1512 | 603 | 2.5 |
C6 | 667 | 620 | 1.1 |
C7 | 361 | 637 | 0.6 |
批次 | 耗尽点(天数)[药品] | 药品装载[mg] | 药品效力 |
B3 | 14[NOMAc] | 44 | 70 |
B4 | 19[NOMAc] | 58 | 68 |
B7 | 18[NOMAc] | 41 | 70 |
C5 | 14[雌二醇] | 12 | 78 |
材料 | 活性物 | 活性物含量 | EVA等级 |
活性颗粒J | 屈螺酮(DPN) | 20wt% | EVA 28 |
活性颗粒K | 左炔诺孕酮(LNG) | 20wt% | EVA 28 |
活性颗粒L | 依托孕烯(ETO) | 11wt% | EVA 28 |
活性颗粒M | 雌二醇(E2) | 10wt% | EVA 28 |
变体 | 表层厚度[μm] | 表层材料(安慰剂) | 中间层厚度[μm] | 中间材料 | 核心材料 |
D1 | 100 | EVA 28 | 600 | J | M |
D2 | 50 | EVA 28 | 600 | J | M |
D3 | 50 | EVA 28 | 300 | J | M |
F1 | 100 | EVA 15 | 500 | K | M |
F2 | 100 | EVA 15 | 250 | K | M |
F3 | 50 | EVA 15 | 250 | K | M |
G1 | 300 | EVA 15 | 600 | L | M |
G2 | 300 | EVA 15 | 200 | L | M |
G3 | 150 | EVA 15 | 200 | L | M |
批次 | DPN在第2-28天的平均释放[mg/天] | E2在第2-28天的平均释放[mg/天] | 在DPN和E2之间的比例(第2-28天释放) |
D1 | 0.943 | 0.124 | 7.60 |
D2 | 1.24 | 0.133 | 9.32 |
D3 | 1.23 | 0.238 | 5.17 |
批次 | LNG在第2-28天的平均释放[mg/天] | E2在第2-28天的平均释放[mg/天] | 在LNG和E2之间的比例(第2-28天释放) |
F1 | 0.070 | 0.093 | 0.75 |
F2 | 0.070 | 0.126 | 0.56 |
F3 | 0.138 | 0.176 | 0.78 |
批次 | ETO在第2-28天的平均释放[mg/天] | E2在第2-28天的平均释放[mg/天] | 在ETO和E2之间的比例(第2-28天释放) |
G1 | 0.200 | 0.050 | 4.00 |
G2 | 0.177 | 0.064 | 2.77 |
G3 | 0.340 | 0.113 | 3.01 |
Claims (48)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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EP07018584 | 2007-09-21 | ||
EP07018584.8 | 2007-09-21 | ||
EP070185848 | 2007-09-21 | ||
PCT/EP2008/007975 WO2009036999A1 (en) | 2007-09-21 | 2008-09-22 | Drug delivery system |
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CN101827569B true CN101827569B (zh) | 2013-10-16 |
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EP (1) | EP2200547A1 (zh) |
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CO (1) | CO6260045A2 (zh) |
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GB0222522D0 (en) * | 2002-09-27 | 2002-11-06 | Controlled Therapeutics Sct | Water-swellable polymers |
GB0417401D0 (en) | 2004-08-05 | 2004-09-08 | Controlled Therapeutics Sct | Stabilised prostaglandin composition |
KR101377900B1 (ko) | 2005-10-13 | 2014-03-27 | 신세스 게엠바하 | 약물-함침 용기 |
GB0613333D0 (en) * | 2006-07-05 | 2006-08-16 | Controlled Therapeutics Sct | Hydrophilic polyurethane compositions |
GB0613638D0 (en) * | 2006-07-08 | 2006-08-16 | Controlled Therapeutics Sct | Polyurethane elastomers |
BRPI0713203A2 (pt) * | 2006-07-12 | 2012-04-03 | Controlled Therapeutics Scotland Ltda | inserto, métodos, embalagem, dispositivo recuperável e dispositivo inserìvel |
GB0620685D0 (en) * | 2006-10-18 | 2006-11-29 | Controlled Therapeutics Sct | Bioresorbable polymers |
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BRPI0816887A2 (pt) | 2015-03-24 |
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EP2200547A1 (en) | 2010-06-30 |
MX2010003107A (es) | 2010-04-21 |
CO6260045A2 (es) | 2011-03-22 |
US20140056962A1 (en) | 2014-02-27 |
WO2009036999A1 (en) | 2009-03-26 |
CA2699266C (en) | 2016-08-30 |
CN101827569A (zh) | 2010-09-08 |
ZA201002014B (en) | 2010-11-24 |
CA2699266A1 (en) | 2009-03-26 |
JP5380452B2 (ja) | 2014-01-08 |
NZ583874A (en) | 2012-04-27 |
AR066166A1 (es) | 2009-07-29 |
JP2010539205A (ja) | 2010-12-16 |
CL2008002810A1 (es) | 2009-06-05 |
RU2010115785A (ru) | 2011-10-27 |
ECSP10010079A (es) | 2010-04-30 |
KR20150046323A (ko) | 2015-04-29 |
RU2488369C2 (ru) | 2013-07-27 |
US8741329B2 (en) | 2014-06-03 |
AU2008300825B2 (en) | 2013-06-06 |
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