KR20190039692A - 메틸페니데이트 또는 이의 염을 함유하는 경피 전달 시스템 및 이의 방법 - Google Patents
메틸페니데이트 또는 이의 염을 함유하는 경피 전달 시스템 및 이의 방법 Download PDFInfo
- Publication number
- KR20190039692A KR20190039692A KR1020197002175A KR20197002175A KR20190039692A KR 20190039692 A KR20190039692 A KR 20190039692A KR 1020197002175 A KR1020197002175 A KR 1020197002175A KR 20197002175 A KR20197002175 A KR 20197002175A KR 20190039692 A KR20190039692 A KR 20190039692A
- Authority
- KR
- South Korea
- Prior art keywords
- delivery system
- transdermal delivery
- methylphenidate
- drug
- hours
- 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.)
- Ceased
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Abstract
Description
도 2는 두 가지의 경피 전달 시스템 사이의 평균 투과 속도를 비교한 것이다. 하단 곡선(Bottom curve): 실리콘 층이 없이 17% 메틸페니데이트를 포함하는 경피 전달 시스템. 상단 곡선(Top curve): 실리콘 접착제 층 및 17% 메틸페니데이트를 포함하는 약물-함유 층을 포함하는 경피 전달 시스템. 본 그래프는 시간(Hr) 대비 유속(μg/ml/cm2/hr)을 측정한 것이다.
도 3은 두 가지의 경피 전달 시스템 사이의 평균 누적량을 비교한 것이다. 하단 곡선(Bottom curve): 실리콘 층이 없이 17% 메틸페니데이트를 포함하는 경피 전달 시스템. 상단 곡선(Top curve): 실리콘 접착제 층 및 17% 메틸페니데이트를 포함하는 약물-함유 층을 포함하는 경피 전달 시스템. 본 그래프는 시간(Hr) 대비 침투된 누적량(μg/cm2)을 측정한 것이다.
도 4는 상이한 % 약물 로딩에 대비한 전단 접착(shearing adhesion)을 나타낸 그래프이다 일반적으로, 약물 함량이 높을수록 전단력이 낮아진다.
도 5는 건강한 개체의 약동학적 프로파일(profile)을 나타낸 것이다.
도 6은 실시예 8의 시험관내(in vitro) 용해 프로파일을 나타낸 것이다.
도 7은 상이한 아크릴레이트 접착제로부터 축적된 양의 시험관내 투과 프로파일을 나타낸 것이다.
도 8은 이중층 제형(bilayer formulations)에 대한 약물 로딩 및 시험관내 투과 속도 사이의 선형 관계를 나타낸 것이다.
제형 (Formulation) |
메틸페니데이트 (Methylphenidate) |
스쿠알렌 (Squalane) |
시클로메티콘 (Cyclomethicone) |
플럭스(Flux) (mg/cm2/hour) |
실시예 1 (Ex 1) |
8% | 0% | 0% | 0.0248 |
실시예 2 (Ex 2) |
8% | 25% | 0% | 0.0530 |
약동학적 파라미터
( Pharmacokinetic Parameters) |
실시예
8
(Ex 8) |
AUC0-t (h.ng/mL) | 129.2+39.15 |
AUC0-∞ (h.ng/mL) | 137.12+39.99 |
Cmax (ng/mL) | 15.37+5.37 |
Tmax (h) | 9.75+0.62 |
t½ (h) | 4.21+0.67 |
성분
(Ingredient) |
실시예
3
(Example 3) % w/w |
실시예
4
(Example 4) % w/w |
실시예
5
(Example 5) % w/w |
실시예
6
(Example 6) % w/w |
메틸페니데이트
(Methylphenidate) |
0 | 8 | 12.5 | 17 |
리모넨
( Limonene ) |
0 | 15 | 15 | 15 |
Duro Tak 87-6911 | 100 | 77 | 72.5 | 68 |
박리 접착력
(Peel adhesion) (g/inch) |
2449.85 +26.24 |
1886.54 +98.49 |
2179.66 +102.24 | 2284.95 +115.75 |
Claims (26)
- (i) 실리콘 접착제 층(silicon adhesive layer); 및
(ii) (a)메틸페니데이트 또는 이의 약학적 허용가능한 염, 및 (b) 수소화된 탄화수소 점착부여제(tackifier)를 포함하는 고무-기반 중합체(rubber-based polymer)를 포함하는 약물-함유 매트릭스 층을 포함하는 경피 전달 시스템으로서, 치료 개시 후 2 내지 18 시간 사이에 약 6μg/㎠/hr 내지 100μg/㎠/hr 범위의 플럭스 속도(flux rate)를 갖는 경피 전달 시스템.
- 제1항에 있어서, 상기 고무-기반 중합체는 스티렌-부타디엔 블록 공중합체 고무(styrene-butadiene block copolymer rubber)인 것을 특징으로 하는 경피 전달 시스템.
- 제1항 또는 제2항에 있어서, 지지체 층(backing layer), 상기 실리콘 접착제 층, 상기 약물-함유 매트릭스 층(drug-containing matrix layer) 및 방출 라이너(release liner)로 필수적으로 이루어지는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 메틸페니데이트 또는 이의 약학적으로 허용가능한 염은 상기 약물-함유 매트릭스 층의 전체 중량에 대비하여 약 10 내지 약 20 중량%인 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 메틸페니데이트 또는 이의 약학적으로 허용가능한 염은 상기 약물-함유 매트릭스 층의 전체 중량에 대비하여 약 12 중량%, 약 15 중량% 또는 약 17 중량%인 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 수소화된 합성 탄화수소 점착 부여제는 상기 약물-함유 매트릭스 층의 전체 중량에 대비하여 약 10 내지 80 중량%인 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 실리콘 접착제 층은 100%의 실리콘 접착제를 포함하는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 약물-함유 매트릭스 층은 부형제를 추가로 포함하는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 상기 약물-함유 매트릭스 층은 약 20μm 내지 약 80μm의 두께를 갖는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 상기 시스템의 단위 크기는 약 2 내지 60 cm2의 치수를 갖는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 상기 시스템은 약 18 내지 25 μg/㎠/hr의 플럭스(flux)를 갖는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제11항에 있어서, 상기 시스템은 적어도 약 8 내지 24시간의 기간에 메틸페니데이트 및 이의 약학적으로 허용가능한 염을 전달하는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제12항 중 어느 한 항에 있어서, 상기 메틸페니데이트 및 이의 약학적으로 허용가능한 염은 약 15 내지 19 중량%이며, 상기 스티렌-부타디엔 블록 공중합체 고무는 상기 약물-함유 매트릭스 층의 전체 중량에 대비하여 하는 약 10 내지 85 중량%의 수소화된 합성 탄화수소 점착 부여제를 포함하는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제13항 중 어느 한 항에 있어서, 상기 스티렌-부타디엔-스티렌 블록 공중합체는 상기 약물-함유 매트릭스 층의 전체 중량에 대비하여 하는 약 60 내지 85 중량%의 수소화된 합성 탄화수소 점착 부여제를 포함하는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제14항 중 어느 한 항에 있어서, 상기 실리콘 층은 상기 실리콘 층이 없는 대조군 경피 전달 시스템에 비해 플럭스가 약 50 내지 80%를 증가시키는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제15항 중 어느 한 항에 있어서, 상기 부형제는 메틸페니데이트 또는 이의 약학적으로 허용가능한 염을 분해하지 않는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제16항 중 어느 한 항에 있어서, 상기 약물-함유 매트릭스 층은 투과 인핸서(permeation enhancer)를 추가적으로 포함하는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제17항 중 어느 한 항에 있어서, 상기 투과 인핸서는 상기 약물-함유 매트릭스 층의 전체 중량의 약 5 내지 25%를 포함하는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제18항 중 어느 한 항에 있어서, 상기 경피 전달 시스템은 상기 메틸페니데이트 또는 이의 염을 실질적으로 제로-오더 키네틱스(zero-order kinetics)로 전달하는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제19항 중 어느 한 항에 있어서, 상기 메틸페니데이트 또는 이의 약학적으로 허용가능한 염은 5% 미만의 불순물을 포함하는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제20항 중 어느 한 항에 있어서, 상기 약물-함유 매트릭스 층은 색-안정성(color-stable)이 있고, 실온에서 적어도 2년 이상의 연장된 저장기간 동안 메틸페니데이트 또는 이의 약학적으로 허용가능한 염의 결정이 생성되지 않는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제21항 중 어느 한 항에 있어서, 상기 경피 전달 시스템은 개체에 투여 후 12시간 이내에 적어도 약 20 내지 60% 이상의 메틸페니데이트가 방출되는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제22항 중 어느 한 항에 있어서, 상기 경피 전달 시스템은 개체에 투여 후 12시간 이내에 적어도 약 30% 이상의 메틸페니데이트가 방출되는 것을 특징으로 하는 경피 전달 시스템.
- 제1항 내지 제23항 중 어느 한 항에 있어서, 상기 경피 전달 시스템은 약 pH1.2에서 시험관내(in vitro) 용해 배지에서 12시간 이내에 적어도 약 80% 이상의 메틸페니데이트가 방출되는 것을 특징으로 하는 경피 전달 시스템.
- 경피 전달 시스템으로 메틸페니데이트 및 이의 약학적으로 허용가능한 염을 투여하는 단계를 포함하는 주의력 결핍 장애(attention deficit disorder), 주의력 결핍 과잉행동 장애(attention deficit/hyperactivity disorder), 기립성 빈맥 증후군(postural orthostatic tachycardia syndrome) 또는 기면 발작(narcolepsy)을 치료하는 방법으로서, 상기 메틸페니데이트는 적어도 18시간 이상의 기간에 걸쳐 이를 필요로 하는 환자의 피부 또는 점막으로 전달하기 위해 실질적으로 제로-오더 키네틱스를 이루기에 충분한 양으로 존재하고, 상기 경피 전달 시스템은 실리콘 접착제 층, 수소화된 합성 탄화수소 점착 부여제를 포함하는 고무-기반 중합체를 포함하는 약물-함유 매트릭스 층을 포함하는 방법.
- (a) 수소화된 합성 탄화수소 점착 부여제를 포함하는 고무-기반 중합체로 목적하는 양의 메틸페니데이트를 용해시켜 혼합물을 형성하는 단계;
(b) 상기 혼합물을 탈기시키는 단계;
(c) 지지체 층(supportive backing layer) 상에 실리콘 층을 적층(laminating)하는 단계;
(d) 상기 혼합물을 실리콘 층에 적층하여 습윤 필름을 형성하는 단계;
(e) 상기 습윤 필름을 건조시켜 건조 필름을 형성하는 단계;
(f) 상기 건조 필름을 방출 라이너로 적층하는 단계; 및
(g) 선택적으로 상기 건조 필름을 목적하는 치수로 자르는 단계를 포함하는 제1항 내지 제24항에 중 어느 한 항에 따른 경피 전달 시스템을 제조하는 방법.
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PCT/US2017/039650 WO2018005593A1 (en) | 2016-06-30 | 2017-06-28 | Transdermal delivery system containing methylphenidate or its salts and methods thereof |
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EP (1) | EP3448778B1 (ko) |
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KR (1) | KR20190039692A (ko) |
CN (1) | CN109689527B (ko) |
AR (1) | AR108939A1 (ko) |
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US9980921B2 (en) * | 2016-06-30 | 2018-05-29 | Taho Pharmaceuticals Ltd. | Transdermal delivery system containing methylphenidate or its salts and methods thereof |
EP4054540A4 (en) * | 2019-11-07 | 2023-08-30 | Amyris, Inc. | COMPOSITIONS AND METHODS FOR ADMINISTRATION OF CANNABINOIDS TO THE SKIN |
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US6210705B1 (en) | 1997-12-15 | 2001-04-03 | Noven Pharmaceuticals, Nc. | Compositions and methods for treatment of attention deficit disorder and attention deficit/hyperactivity disorder with methylphenidate |
US20020102291A1 (en) | 1997-12-15 | 2002-08-01 | Noven Pharmaceuticals, Inc. | Compositions and method for treatment of attention deficit disorder and attention deficit/hyperactivity disorder with methylphenidate |
WO2005009417A1 (en) | 2003-07-21 | 2005-02-03 | Noven Pharmaceuticals, Inc. | Composition and method for controlling grug delivery from silicone adhesive blends |
US20060078602A1 (en) | 2004-10-08 | 2006-04-13 | Noven Pharmaceuticals, Inc. | Device for transdermal administration of drugs including acrylic polymers |
TWI389709B (zh) | 2005-12-01 | 2013-03-21 | Novartis Ag | 經皮治療系統 |
JP5568133B2 (ja) | 2009-08-18 | 2014-08-06 | ダウ コーニング コーポレーション | 多層経皮パッチ |
KR101325104B1 (ko) * | 2009-09-16 | 2013-11-07 | 주식회사 삼양바이오팜 | 경피 투여 제형 및 그 제조 방법 |
US20110200663A1 (en) | 2010-02-12 | 2011-08-18 | Nitto Denko Corporation | Methylphenidate patch preparation |
US9072682B2 (en) | 2012-12-31 | 2015-07-07 | Mylan Inc. | Transdermal dosage form for low-melting point active agent |
US20140271792A1 (en) * | 2013-03-14 | 2014-09-18 | Noven Pharmaceuticals, Inc. | Methylphenidate transdermal compositions with rubber-based adhesives |
EP2999444A4 (en) | 2013-05-20 | 2016-10-12 | Mylan Inc | ADVANCED TRANSDERMAL DOSAGE OF PRAMIPEXOL FOR THE TREATMENT OF NEUROLOGICAL DISEASES |
MX370376B (es) | 2014-07-31 | 2019-12-11 | Noven Pharma | Polímeros acrílicos que contienen silicona para composiciones para suministro de fármacos transdérmicos. |
US9980921B2 (en) * | 2016-06-30 | 2018-05-29 | Taho Pharmaceuticals Ltd. | Transdermal delivery system containing methylphenidate or its salts and methods thereof |
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US20180263922A1 (en) | 2018-09-20 |
CN109689527B (zh) | 2021-02-19 |
TW201803563A (zh) | 2018-02-01 |
US20180000746A1 (en) | 2018-01-04 |
JP7005539B2 (ja) | 2022-02-04 |
AR108939A1 (es) | 2018-10-10 |
CN109689527A (zh) | 2019-04-26 |
EP3448778B1 (en) | 2025-05-28 |
EP3448778A4 (en) | 2020-01-08 |
WO2018005593A1 (en) | 2018-01-04 |
US10537532B2 (en) | 2020-01-21 |
JP2019524698A (ja) | 2019-09-05 |
EP3448778A1 (en) | 2019-03-06 |
US10420733B2 (en) | 2019-09-24 |
US20180263923A1 (en) | 2018-09-20 |
US9980921B2 (en) | 2018-05-29 |
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