KR102871666B1 - 간질 치료 방법 - Google Patents
간질 치료 방법Info
- Publication number
- KR102871666B1 KR102871666B1 KR1020237015165A KR20237015165A KR102871666B1 KR 102871666 B1 KR102871666 B1 KR 102871666B1 KR 1020237015165 A KR1020237015165 A KR 1020237015165A KR 20237015165 A KR20237015165 A KR 20237015165A KR 102871666 B1 KR102871666 B1 KR 102871666B1
- Authority
- KR
- South Korea
- Prior art keywords
- alprazolam
- pharmaceutical composition
- seizures
- composition according
- seizure
- Prior art date
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
- A61K31/551—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
- A61K31/5513—1,4-Benzodiazepines, e.g. diazepam or clozapine
- A61K31/5517—1,4-Benzodiazepines, e.g. diazepam or clozapine condensed with five-membered rings having nitrogen as a ring hetero atom, e.g. imidazobenzodiazepines, triazolam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
- A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
- A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
- A61K9/0075—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Neurology (AREA)
- Pulmonology (AREA)
- Pain & Pain Management (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nutrition Science (AREA)
- Physiology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Cosmetics (AREA)
- Dispersion Chemistry (AREA)
Abstract
Description
도 2는 흡입이 에어로졸 형성을 개시하기 전 및 후의 장치의 절개 개략도를 보여준다.
도 3은 본 발명의 한 양태에 따른 가열 개시 후 다양한 시점에서 나타나는 에어로졸 발생 사진을 보여준다.
도 4는 본 발명의 한 양태에 따른 장치로부터 방출된 알프라졸람 응축 에어로졸의 입자 크기 분포 그래프를 보여준다.
도 5a 및 5b는 본 발명의 한 양태에 따라, 각각 단계 1 및 단계 2a 임상 실험에서의 평균 혈장 농도를 도시한 그래프를 보여준다.
도 6은 본 발명의 한 양태에 따른 평균 표준화된 감광성 범위(SPR)를 경시적으로 도시한 그래프를 보여준다.
도 7A 및 7B는 본 발명의 한 양태에 따른 알프라졸람 응축 에어로졸을 용량투여하기 전 및 후에 대표 환자의 EEG 추적결과를 보여준다.
도 8은 본 발명의 한 양태에 따른 알프라졸람 응축 에어로졸을 용량투여한 후 환자의 평균 시각 통증 등급(VAS)을 도시한 그래프를 보여준다.
| 부작용 | 위약 N=5, n |
0.5mg N=5, n |
1mg N=5, n |
사건을 겪고 있는 대상의 총 수 |
| 기침 | 0 | 2 | 1 | 2 |
| 어지럼증 | 0 | 1 | 0 | 1 |
| 미각장애 | 1 | 2 | 2 | 2 |
| 구강 감각이상 | 0 | 2 | 0 | 2 |
| 진정작용/졸림 | 1 | 1 | 2 | 2 |
Claims (23)
- 필요로 하는 대상(subject)의 개시되어 진행 중인(ongoing) 간질 발작의 중지를 위한, 알프라졸람을 포함하는 약학적 조성물로서,
상기 발작은 간질 지속증 단계로 아직 진전되지 않았으며,
대상은 부분(국소) 또는 전신 발작을 갖는 환자로부터 선택되고,
약학적 조성물이 응축 에어로졸 형태로 경구 투여되는 것이며,
상기 약학적 조성물은 열 전도성의 불투과성 기재 상에 알프라졸람 조성물을 함유하는 필름을 제조하고, 상기 기재를 적어도 350 ℃로 가열함으로써 0.5초 이내에 기재로부터 알프라졸람 조성물의 휘발(기화)을 완료하는 단계, 그리고 생성된 증기를 냉각함으로써 상기 알프라졸람 조성물을 함유하는 에어로졸 입자를 생성하는 단계에 의하여 제조되고,
알프라졸람 에어로졸 입자의 적어도 80 중량%가 5 ㎛ 미만의 크기를 가지며;
상기 약학적 조성물이 흡입 2분 이내에 최대 치료 효과를 달성하도록 흡입(inhalation)을 통하여 대상의 폐로 전달되고,
상기 약학적 조성물은 구강 흡입을 위한 단회성의 일회용 흡입기로부터 투여되도록 흡입 분말로 공급되며,
흡기(inspiration) 당 제공되는 알프라졸람의 량은 1 mg과 2 mg 사이인 것을 특징으로 하는
약학적 조성물. - 제1항에 있어서, 상기 대상은 전조를 갖는 환자, 이차적으로 전신화하는 국소 발작을 갖는 환자, 또는 소아 근간대성 간질을 갖는 환자로부터 선택되며, 발작이 전형적으로 수 분에 걸쳐 발현되는 것을 특징으로 하는 약학적 조성물.
- 삭제
- 삭제
- 삭제
- 제1항 또는 제2항에 있어서, 알프라졸람 필름이 0.1 내지 10 ㎛의 두께를 갖는 것을 특징으로 하는 약학적 조성물.
- 제6항에 있어서, 알프라졸람 필름이 0.5 내지 5 ㎛의 두께를 갖는 것을 특징으로 하는 약학적 조성물.
- 제1항 또는 제2항에 있어서, 약학적 조성물은 투여 후 2분 미만의 알프라졸람 혈장 Tmax를 달성하도록 흡입(inhalation)을 통하여 대상의 폐로 전달되는 것을 특징으로 하는 약학적 조성물.
- 삭제
- 삭제
- 삭제
- 제1항 또는 제2항에 있어서, 알프라졸람 에어로졸 입자의 적어도 90 중량%가 5 ㎛ 미만의 크기를 갖는 것을 특징으로 하는 약학적 조성물.
- 제1항 또는 제2항에 있어서, 알프라졸람 에어로졸 입자의 적어도 50 중량%가 2 ㎛ 미만의 크기를 갖는 것을 특징으로 하는 약학적 조성물.
- 제1항 또는 제2항에 있어서, 알프라졸람 응축 에어로졸이 부형제를 함유하지 않는 것을 특징으로 하는 약학적 조성물.
- 제1항 또는 제2항에 있어서, 약학적 조성물이 발작의 하나 이상의 증상의 개시(onset) 시점에서, 또는 발작의 하나 이상의 증상의 개시 후에 자가 투여되는 것을 특징으로 하는 약학적 조성물.
- 제1항 또는 제2항에 있어서, 약학적 조성물은 대상이 전조를 경험할 때 투여되는 것을 특징으로 하는 약학적 조성물.
- 제1항 또는 제2항에 있어서, 대상이 의식/인식의 손상이 없는, 국소 발작을 갖는 환자인 것을 특징으로 하는 약학적 조성물.
- 제1항 또는 제2항에 있어서, 대상이 지속적(prolonged) 국소 부분 발작, 급성 반복 발작(ARS) 또는 소아 근간대성 간질을 갖는 환자인 것을 특징으로 하는 약학적 조성물.
- 삭제
- 제1항 또는 제2항에 있어서, 약학적 조성물이 비침습적으로 깊은 폐까지 투여됨으로써 환자가 임의의 다른 공동작업(coordination)을 필요로 함이 없이 단순히 마우스피스를 통하여 일회 흡기(single inspiration)하는 동안 알프라졸람을 전달하는 호흡-구동식 장치를 사용하여 신뢰성 있는 IV-유사 약동학을 생성하는 것을 특징으로 하는 약학적 조성물.
- 제1항 또는 제2항에 있어서, 공급되는 알프라졸람은 2 mg인 것을 특징으로 하는 약학적 조성물.
- 제21항에 있어서, 상기 2 mg의 량은 일회 흡기(single inspiration)로 제공되는 것을 특징으로 하는 약학적 조성물.
- 제1항 또는 제2항에 있어서, 개시되어 진행 중인(ongoing) 발작은 지속적(prolonged) 국소 (부분) 발작인 것을 특징으로 하는 약학적 조성물.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020257010369A KR20250048151A (ko) | 2016-12-09 | 2017-12-08 | 간질 치료 방법 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662432353P | 2016-12-09 | 2016-12-09 | |
| US62/432,353 | 2016-12-09 | ||
| US201762485281P | 2017-04-13 | 2017-04-13 | |
| US62/485,281 | 2017-04-13 | ||
| PCT/US2017/065347 WO2018107045A1 (en) | 2016-12-09 | 2017-12-08 | Method of treating epilepsy |
| KR1020197019402A KR20190104531A (ko) | 2016-12-09 | 2017-12-08 | 간질 치료 방법 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197019402A Division KR20190104531A (ko) | 2016-12-09 | 2017-12-08 | 간질 치료 방법 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020257010369A Division KR20250048151A (ko) | 2016-12-09 | 2017-12-08 | 간질 치료 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20230066655A KR20230066655A (ko) | 2023-05-16 |
| KR102871666B1 true KR102871666B1 (ko) | 2025-10-15 |
Family
ID=62492165
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237015165A Active KR102871666B1 (ko) | 2016-12-09 | 2017-12-08 | 간질 치료 방법 |
| KR1020257010369A Pending KR20250048151A (ko) | 2016-12-09 | 2017-12-08 | 간질 치료 방법 |
| KR1020227041634A Withdrawn KR20220164620A (ko) | 2016-12-09 | 2017-12-08 | 간질 치료 방법 |
| KR1020197019402A Ceased KR20190104531A (ko) | 2016-12-09 | 2017-12-08 | 간질 치료 방법 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020257010369A Pending KR20250048151A (ko) | 2016-12-09 | 2017-12-08 | 간질 치료 방법 |
| KR1020227041634A Withdrawn KR20220164620A (ko) | 2016-12-09 | 2017-12-08 | 간질 치료 방법 |
| KR1020197019402A Ceased KR20190104531A (ko) | 2016-12-09 | 2017-12-08 | 간질 치료 방법 |
Country Status (21)
| Country | Link |
|---|---|
| US (4) | US11241383B2 (ko) |
| EP (2) | EP4272827A3 (ko) |
| JP (4) | JP7379154B2 (ko) |
| KR (4) | KR102871666B1 (ko) |
| CN (2) | CN116172985A (ko) |
| AU (3) | AU2017370747A1 (ko) |
| CA (1) | CA3046385C (ko) |
| DK (1) | DK3551189T3 (ko) |
| ES (1) | ES2968097T3 (ko) |
| FI (1) | FI3551189T3 (ko) |
| HR (1) | HRP20240106T1 (ko) |
| HU (1) | HUE064864T2 (ko) |
| IL (1) | IL267199A (ko) |
| LT (1) | LT3551189T (ko) |
| MX (2) | MX393985B (ko) |
| PL (1) | PL3551189T3 (ko) |
| PT (1) | PT3551189T (ko) |
| RS (1) | RS65112B1 (ko) |
| SI (1) | SI3551189T1 (ko) |
| SM (1) | SMT202400023T1 (ko) |
| WO (1) | WO2018107045A1 (ko) |
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| ES2594867T3 (es) | 2007-03-09 | 2016-12-23 | Alexza Pharmaceuticals, Inc. | Unidad de calentamiento para usar en un dispositivo de administración de fármaco |
| US20120048963A1 (en) | 2010-08-26 | 2012-03-01 | Alexza Pharmaceuticals, Inc. | Heat Units Using a Solid Fuel Capable of Undergoing an Exothermic Metal Oxidation-Reduction Reaction Propagated without an Igniter |
| DK3268072T3 (da) | 2015-03-11 | 2024-01-22 | Alexza Pharmaceuticals Inc | Anvendelse af antistatiske materialer i luftvejen til termisk aerosolkondensationsproces |
| SI3551189T1 (sl) | 2016-12-09 | 2024-03-29 | Alexza Pharmaceuticals, Inc. | Uporaba alprazolama pri terapiji za epilepsijo |
| KR102852740B1 (ko) | 2018-02-02 | 2025-08-29 | 알렉스자 파마스티칼즈, 인크. | 전기적 응축 에어로졸 디바이스 |
| EP3806673A1 (en) * | 2018-06-14 | 2021-04-21 | Philip Morris Products S.A. | Aerosol-generating device with planar heater |
| US20250248497A1 (en) | 2024-02-01 | 2025-08-07 | UCB Biopharma SRL | Medication transport wallet and methods of use |
| CN118831072B (zh) * | 2024-09-24 | 2024-11-22 | 四川大学华西医院 | 一种阿普唑仑鼻腔吸入制剂及其制备方法 |
| CN119139318B (zh) * | 2024-09-24 | 2025-04-01 | 四川大学华西医院 | 一种阿普唑仑凝胶微粒在制备治疗癫痫持续状态的药物中的用途 |
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