JP2005513014A - 便秘の処置用のプロスタグランジンアナログを含む用量単位 - Google Patents
便秘の処置用のプロスタグランジンアナログを含む用量単位 Download PDFInfo
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- JP2005513014A JP2005513014A JP2003543603A JP2003543603A JP2005513014A JP 2005513014 A JP2005513014 A JP 2005513014A JP 2003543603 A JP2003543603 A JP 2003543603A JP 2003543603 A JP2003543603 A JP 2003543603A JP 2005513014 A JP2005513014 A JP 2005513014A
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Abstract
Description
プロスタグランジンA類(PGA類);
(i)約6−96μgの範囲の、式(I)で表されるプロスタグランジン(PG)アナログおよび/またはその互変異性体:
Bは、−COOHであり、その医薬上許容される塩、エステルまたはアミドを含む];および、
(ii)医薬上好適な賦形剤。
(i)約6−96μgの範囲の式(I)で表されるPGアナログ、および/またはその互変異性体:
Bは、−COOHであり、その医薬上許容される塩、エステルまたはアミドを含む];および、
(ii)医薬上好適な賦形剤。
本発明は、活性成分としてハロゲン化プロスタグランジンアナログを含む抗便秘組成物についての用量単位を提供する。
用量単位は、式(I)のプロスタグランジンアナログと医薬上好適な賦形剤を含むものである。用量単位に存在するPGアナログの量は典型的には約6−96μgの範囲である。本明細書に用いる、「約」という語は、測定単位とともに用いる場合、+/−30%および+/−20%、好ましくは+/−10%の意味である。例えば、約6−96μgの範囲は好ましくは、5.4−105.6μgの範囲を意味する。好ましい用量は約24−72μgの範囲である。より好適な態様において、用量は約24−60μgの範囲である。例えば、該ハロゲン化組成物の用量は約48μgとすればよい。本発明の用量単位はヒトの便秘の処置および予防療法に使用することができる。
本発明によると、本発明の用量単位はいかなる形態で処方してもよい。医薬上好適な賦形剤は、それゆえ所望の用量単位の形態に応じて選択すればよい。本発明によると、「医薬上好適な賦形剤」とは、不活性物質であって、本発明の活性成分と組み合わせた形態に好適なものである。
本発明はさらに、以下を含む用量単位を患者に投与することを含む、ヒト患者における便秘の軽減または予防方法を提供する。
(i)約6−96μgの範囲の、式(I)によって表されるPGアナログまたはその互変異性体:および、
式(I)によって表されるPGアナログのA1およびA2はハロゲン原子であり、Bは−COOH、その医薬上許容される塩、エステルまたはアミドである。好ましくは、ハロゲン原子はフッ素原子である。
AE 有害事象
ITT 包括解析
PO 経口による(経口的)
PP パー・プロトコル
SE 安全性評価可能
第1相用量研究
経口化合物A(13,14−ジヒドロ−15−ケト−16,16−ジフルオロ−PGE1)の安全性と許容性を16名のボランティアで一人あたりの用量を6μg、12μg、24μg、48μg、72μg、および96μgと増加させて単回用量第1相研究(第1a相)において比較評価し、24名のボランティアで一人あたりの用量を化合物Aを24μg、30μg、および36μgと増加させ、1日3回(TID)、6日間投与する複数回用量第1相研究(第1b相)において評価した(即ち、一人あたり1日総用量72μg、90μgおよび108μg)。
96μgが化合物Aの最大許容性単回経口用量であった。第1a相研究において、重篤な有害事象(SAE)はいかなる用量レベルにおいても起こらなかったが、全部で49のAEが起こった。これらは17名のボランティアのうち13名に起こり、すべて回復した。偽薬を服用したボランティアでは5のAEが起こった。ほとんどのAEは、第1相臨床試験において一般的に報告される応答または事象(例えば頭痛や意識朦朧)または化合物Aの予測される薬力学応答(例えば、緩い腸管運動、下痢および腹部痙攣)のいずれかに分類された。
化合物Aは、24μg用量TIDで投与した場合に最適であり、少なくとも6日間TID投与した場合に36μgまで安全かつ許容性であることが判定された。観察されたAEは化合物Aの予測された医薬活性に関連するものであった。しかし、腸管運動の最大総数が24μg用量レベルで達成され、用量の増加は薬力学効果の増加と関係ないが、AEプロフィールの増加と関係があるとすると、24μg用量レベルが健康なボランティアにおいて最良の許容される有効用量であると判定された。
第2相用量研究
適格性の患者を偽薬または1日総用量24μg、48μgまたは72μgの化合物Aで21日間処置した。1つの偽薬または化合物Aカプセルを1日3回服用させた(午前、正午および午後)。化合物Aを24μgの経口カプセルとして投与した。1日総用量24μg用量の化合物Aを服用することになった患者は1つの化合物Aカプセルを午前に服用し、1つの対応する偽薬カプセルを正午と午後に服用した;1日総用量48μg用量の化合物Aを服用することになった患者は1つの化合物Aカプセルを午前と午後に服用し、1つの対応する偽薬カプセルを正午に服用した;1日総用量72μgの化合物Aを服用することになった患者は1つの化合物Aカプセルを午前、正午および午後に服用した。
Claims (19)
- PGアナログが式(I)の単環式互変異性体である、請求項1の用量単位。
- PGアナログが約24−72μgの範囲で存在する、請求項1の用量単位。
- PGアナログが約24−60μgの範囲で存在する、請求項3の用量単位。
- PGアナログが約48μg存在する、請求項4の用量単位。
- 医薬上好適な賦形剤が経口的に許容されるものである、請求項1の用量単位。
- 医薬上好適な賦形剤が中鎖脂肪酸である、請求項1の用量単位。
- A1およびA2がフッ素原子である、請求項1の用量単位。
- Bが−COOHである、請求項8の用量単位。
- PGアナログが式(I)の単環式互変異性体である、請求項10の方法。
- PGアナログの一日総用量が約24−72μgの範囲である、請求項10の方法。
- PGアナログの一日総用量が約24−60μgの範囲である、請求項12の方法。
- PGアナログの一日総用量が約48μgである、請求項13の方法。
- 医薬上好適な賦形剤が経口的に許容されるものである、請求項10の方法。
- 医薬上好適な賦形剤が中鎖脂肪酸である、請求項10の方法。
- PGアナログの複数回用量単位を毎日投与する、請求項10の方法。
- A1およびA2がフッ素原子である、請求項10の方法。
- Bが−COOHである、請求項18の方法。
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PCT/JP2002/011862 WO2003041716A1 (en) | 2001-11-14 | 2002-11-14 | Dosage unit comprising a prostaglandin analog for treating constipation |
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JP2006513232A (ja) * | 2002-12-27 | 2006-04-20 | スキャンポ・アーゲー | 腹部不快感の処置のためのプロスタグランジン誘導体 |
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TWI331920B (en) | 2001-11-14 | 2010-10-21 | Sucampo Ag | Unit dosage form for relieving or treating constipation in human patients |
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WO2005002588A1 (en) * | 2003-07-03 | 2005-01-13 | Sucampo Ag | Enteric coated composition comprising prostaglandin analogs as chloride channel opener |
TWI387454B (zh) * | 2004-09-02 | 2013-03-01 | Sucampo Ag | 治療胃腸道疾病之方法及組成物 |
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US8518962B2 (en) | 2005-03-07 | 2013-08-27 | The University Of Chicago | Use of opioid antagonists |
US8524731B2 (en) | 2005-03-07 | 2013-09-03 | The University Of Chicago | Use of opioid antagonists to attenuate endothelial cell proliferation and migration |
US9662325B2 (en) | 2005-03-07 | 2017-05-30 | The University Of Chicago | Use of opioid antagonists to attenuate endothelial cell proliferation and migration |
US20060281818A1 (en) | 2005-03-21 | 2006-12-14 | Sucampo Ag, North Carolina State University | Method for treating mucosal disorders |
AU2006234632B2 (en) * | 2005-04-12 | 2011-10-27 | Sucampo Ag | Combined use of prostaglandin compound and proton pump inhibitor for the treatment of gastrointestinal disorders |
CA2637274C (en) * | 2006-01-24 | 2013-06-04 | R-Tech Ueno, Ltd. | Soft-gelatin capsule formulation |
NZ570190A (en) | 2006-01-24 | 2011-03-31 | Sucampo Ag | Pharmaceutical composition comprising a bi-cyclic compound and method for stabilizing the bi-cyclic compound |
US20090012165A1 (en) * | 2007-07-03 | 2009-01-08 | Sucampo Ag | Pharmaceutical combination of nsaid and prostaglandin compound |
US20090030072A1 (en) * | 2007-07-03 | 2009-01-29 | Sucampo Ag | Pharmaceutical combination of opioid and prostaglandin compound |
CA2774021A1 (en) * | 2009-09-18 | 2011-03-24 | Adolor Corporation | Use of opioid receptor antagonist for gastrointestinal tract disorders |
WO2014159679A1 (en) | 2013-03-12 | 2014-10-02 | The United States Of America, As Represented By The Secretary, Department Of Health & Human Services | Methods for using lubiprostone to absorb fluid from the subretinal space |
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- 2002-11-13 AR ARP020104349A patent/AR037524A1/es not_active Application Discontinuation
- 2002-11-14 AT AT02780083T patent/ATE522218T1/de active
- 2002-11-14 US US10/293,516 patent/US8097653B2/en not_active Expired - Lifetime
- 2002-11-14 BR BR0214075-6A patent/BR0214075A/pt not_active Application Discontinuation
- 2002-11-14 JP JP2003543603A patent/JP4852229B2/ja not_active Expired - Lifetime
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- 2002-11-14 PT PT100102110T patent/PT2298314E/pt unknown
- 2002-11-14 EP EP10010211.0A patent/EP2298314B1/en not_active Expired - Lifetime
- 2002-11-14 ES ES10010211.0T patent/ES2524369T3/es not_active Expired - Lifetime
- 2002-11-14 ES ES02780083T patent/ES2368729T3/es not_active Expired - Lifetime
- 2002-11-14 WO PCT/JP2002/011862 patent/WO2003041716A1/en active Application Filing
- 2002-11-14 DK DK10010211.0T patent/DK2298314T3/en active
- 2002-11-14 EP EP02780083A patent/EP1443938B1/en not_active Expired - Lifetime
- 2002-11-14 DK DK02780083.8T patent/DK1443938T3/da active
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2011
- 2011-05-25 JP JP2011117231A patent/JP2011201905A/ja active Pending
- 2011-09-21 HK HK11109944.5A patent/HK1155649A1/xx not_active IP Right Cessation
- 2011-12-20 US US13/330,942 patent/US8389542B2/en not_active Expired - Lifetime
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2013
- 2013-01-30 US US13/754,138 patent/US20130143958A1/en not_active Abandoned
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2014
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- 2014-12-30 AR ARP140104956A patent/AR098997A2/es unknown
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2015
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JP2006513232A (ja) * | 2002-12-27 | 2006-04-20 | スキャンポ・アーゲー | 腹部不快感の処置のためのプロスタグランジン誘導体 |
JP4889219B2 (ja) * | 2002-12-27 | 2012-03-07 | スキャンポ・アーゲー | 腹部不快感の処置のためのプロスタグランジン誘導体 |
Also Published As
Publication number | Publication date |
---|---|
CY1115856T1 (el) | 2017-01-25 |
ATE522218T1 (de) | 2011-09-15 |
US8097653B2 (en) | 2012-01-17 |
AR037524A1 (es) | 2004-11-17 |
CA2464420C (en) | 2011-12-13 |
US8389542B2 (en) | 2013-03-05 |
US20030119898A1 (en) | 2003-06-26 |
AR098997A2 (es) | 2016-06-22 |
ES2524369T3 (es) | 2014-12-05 |
TWI331920B (en) | 2010-10-21 |
WO2003041716A1 (en) | 2003-05-22 |
US20120088824A1 (en) | 2012-04-12 |
JP2011201905A (ja) | 2011-10-13 |
LU92826I2 (fr) | 2015-11-24 |
CA2464420A1 (en) | 2003-05-22 |
ES2368729T3 (es) | 2011-11-21 |
DK1443938T3 (da) | 2011-09-26 |
JP4852229B2 (ja) | 2012-01-11 |
HK1155649A1 (en) | 2012-05-25 |
PT2298314E (pt) | 2014-12-03 |
PT1443938E (pt) | 2011-09-27 |
EP2298314B1 (en) | 2014-09-03 |
BR0214075A (pt) | 2004-09-28 |
EP2298314A1 (en) | 2011-03-23 |
AR117404A2 (es) | 2021-08-04 |
EP1443938A1 (en) | 2004-08-11 |
TW200300091A (en) | 2003-05-16 |
US20130143958A1 (en) | 2013-06-06 |
DK2298314T3 (en) | 2014-12-01 |
EP1443938B1 (en) | 2011-08-31 |
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