KR20090060348A - 폐 계면활성제 제제 및 점액 클리어런스 촉진 방법 - Google Patents
폐 계면활성제 제제 및 점액 클리어런스 촉진 방법 Download PDFInfo
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- KR20090060348A KR20090060348A KR1020097007998A KR20097007998A KR20090060348A KR 20090060348 A KR20090060348 A KR 20090060348A KR 1020097007998 A KR1020097007998 A KR 1020097007998A KR 20097007998 A KR20097007998 A KR 20097007998A KR 20090060348 A KR20090060348 A KR 20090060348A
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- South Korea
- Prior art keywords
- surfactant
- patient
- leu leu
- pulmonary
- amino acid
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Abstract
Description
Claims (27)
- 일 이상의 폐 계면활성제를 점액 클리어런스를 촉진시키기 위한 유효량으로 환자에게 투여하는 것을 포함하는, 과도한 점액 분비, 점액 클리어런스 장애 또는 염증성 폐 상태를 특징으로 하는 폐 상태를 가진 환자에서의 점액 클리어런스 촉진 방법.
- 제1항에 있어서, 폐 상태가 낭포성 섬유증, 급성 또는 만성 기관지염, 기관지 확장증, 세기관지염, 원발성 또는 속발성 섬도 이상운동증, COPD, 천식, 폐렴 또는 부비동염인 방법.
- 제1항에 있어서, 폐 계면활성제가 SP-B 폴리펩티드 또는 이의 단편, 또는 10 이상의 아미노산 잔기 및 약 60 이하의 아미노산 잔기를 포함하는 폴리펩티드와 혼합된 일 이상의 제약상 허용가능한 인지질을 포함하는 합성 폐 계면활성제이고, 이 때 상기 폴리펩티드는 하기 식으로 표현되는 교대 소수성 및 친수성 아미노산 잔기 영역을 갖는 서열을 포함하는 것인 방법.(ZaUb)cZd상기 식에서, Z는 R 및 K로 이루어지는 군으로부터 독립적으로 선택되는 친수성 아미노산 잔기이고;U는 L 및 C로 이루어지는 군으로부터 독립적으로 선택되는 소수성 아미노산 잔기이고;a는 1 또는 2이고;b는 약 3 내지 약 8의 평균 값을 가지고;c는 1 내지 10이고;d는 0 내지 2이다.
- 제1항에 있어서, 폐 계면활성제를 액체 점적화물로서 투여하는 방법.
- 제1항에 있어서, 폐 계면활성제를 액체 에어로졸로서 또는 건조 에어로졸로서 투여하는 방법.
- 제1항에 있어서, 환자에서의 기도 유지가 폐 계면활성제를 투여받지 않은 환자에 비해 개선되는 방법.
- 제1항에 있어서, 환자에서의 폐 염증이 폐 계면활성제를 투여받지 않은 환자에 비해 감소되는 방법.
- 제1항에 있어서, 환자에서의 기도 폐색이 폐 계면활성제를 투여받지 않은 환자에 비해 감소되는 방법.
- 제1항에 있어서, 폐 기능이 폐 계면활성제를 투여받지 않은 환자에 비해 유지되거나 또는 증가되는 방법.
- 제1항에 있어서, 삶의 질이 폐 계면활성제를 투여받지 않은 환자에 비해 개선되는 방법.
- 제1항에 있어서, 환자에게 삼투성 활성제를 투여하는 것을 추가로 포함하는 방법.
- 제11항에 있어서, 폐 계면활성제를 삼투성 활성제와 동시에 또는 순차적으로 투여하는 방법.
- 제11항에 있어서, 삼투성 활성제는 제약상 허용가능한 당, 당 알콜 또는 염인 방법.
- 제13항에 있어서, 삼투성 활성제는 NaCl이고, 염수 용액으로 제제화된 것인 방법.
- 제14항에 있어서, 염수 용액이 약 0.13 내지 약 1.2 Osm의 염화 나트륨을 포 함하는 것인 방법.
- 제11항에 있어서, 환자에서의 기도 유지가 삼투성 활성제로만 치료받은 환자에 비해 개선되는 방법.
- 제11항에 있어서, 환자에서의 폐 염증이 삼투성 활성제로만 치료받은 환자에 비해 감소되는 방법.
- 제11항에 있어서, 환자에서의 기도 폐색이 폐 계면활성제를 투여받지 않은 환자에 비해 감소되는 방법.
- 제11항에 있어서, 폐 기능이 폐 계면활성제를 투여받지 않은 환자에 비해 유지되거나 또는 증가되는 방법.
- 제11항에 있어서, 삶의 질이 폐 계면활성제를 투여받지 않은 환자에 비해 개선되는 방법.
- 폐 계면활성제 및 삼투성 활성제를 포함하는, 점액 클리어런스를 촉진시키기 위한 제약 조성물.
- 제21항에 있어서, 삼투성 활성제가 당, 당 알콜 또는 염이고, 폐 계면활성제가 SP-B 폴리펩티드 또는 이의 단편, 또는 10 이상의 아미노산 잔기 및 약 60 이하의 아미노산 잔기를 포함하는 폴리펩티드와 혼합된 일 이상의 제약상 허용가능한 인지질을 포함하는 합성 폐 계면활성제이고, 이 때 상기 폴리펩티드는 하기 식으로 표현되는 교대 소수성 및 친수성 아미노산 잔기 영역을 갖는 서열을 포함하는 것인 조성물.(ZaUb)cZd상기 식에서, Z는 R 및 K로 이루어지는 군으로부터 독립적으로 선택되는 친수성 아미노산 잔기이고;U는 L 및 C로 이루어지는 군으로부터 독립적으로 선택되는 소수성 아미노산 잔기이고;a는 1 또는 2이고;b는 약 3 내지 약 8의 평균 값을 가지고;c는 1 내지 10이고;d는 0 내지 2이다.
- 제21항에 있어서, 삼투성 활성제가 염인 조성물.
- 제21항에 있어서, 삼투압은 약 220 내지 1200 mOsm/kg이고, 유리 음이온 농 도는 약 20 내지 200 mmol/l이고, pH는 약 6.8 내지 8.0인 조성물.
- 제23항에 있어서, 염은 NaCl이고, 폐 계면활성제는 1,2-디팔미토일-sn-글리세로-3-포스포콜린 (DPPC), 1-팔미토일-2-올레오일-sn-글리세로-3-포스포글리세롤 (POPG), 팔미트산 (PA) 및 서열 KLLLLKLLLLKLLLLKLLLLK (KL4, 서열: 1)을 갖는 펩티드를 포함하는 것인 조성물.
- 제21항에 있어서, 에어로졸 전달용으로 제제화된 조성물.
- 제25항에 있어서, 1일 당 약 20 내지 200 mg 폐 용량의 총 인지질 등가물을 전달하도록 제제화된 조성물.
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2007
- 2007-09-19 CA CA002663795A patent/CA2663795A1/en not_active Abandoned
- 2007-09-19 EP EP07838467A patent/EP2063903A1/en not_active Withdrawn
- 2007-09-19 AU AU2007297691A patent/AU2007297691B2/en not_active Ceased
- 2007-09-19 ZA ZA200902487A patent/ZA200902487B/xx unknown
- 2007-09-19 RU RU2009114825/15A patent/RU2455021C2/ru not_active IP Right Cessation
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- 2007-09-19 JP JP2009529215A patent/JP2010503731A/ja active Pending
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US20080199410A1 (en) | 2008-08-21 |
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AU2007297691B2 (en) | 2013-12-19 |
US8221772B2 (en) | 2012-07-17 |
JP2010503731A (ja) | 2010-02-04 |
MX2009003002A (es) | 2009-06-01 |
RU2009114825A (ru) | 2010-10-27 |
EP2063903A1 (en) | 2009-06-03 |
WO2008036293A1 (en) | 2008-03-27 |
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