WO2009015766A1 - Einphasisches pharmazeutisches kombinationspräparat (dienogest und ethinylestradiol) zur oralen therapie der regulierung des blutdruckes - Google Patents
Einphasisches pharmazeutisches kombinationspräparat (dienogest und ethinylestradiol) zur oralen therapie der regulierung des blutdruckes Download PDFInfo
- Publication number
- WO2009015766A1 WO2009015766A1 PCT/EP2008/005756 EP2008005756W WO2009015766A1 WO 2009015766 A1 WO2009015766 A1 WO 2009015766A1 EP 2008005756 W EP2008005756 W EP 2008005756W WO 2009015766 A1 WO2009015766 A1 WO 2009015766A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dienogest
- blood pressure
- ethinylestradiol
- daily
- ethinyl estradiol
- Prior art date
Links
Classifications
-
- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
- A61K31/568—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
- A61K31/569—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone substituted in position 17 alpha, e.g. ethisterone
-
- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
-
- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
- A61K31/567—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in position 17 alpha, e.g. mestranol, norethandrolone
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
- A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
Definitions
- the invention relates to a process for the preparation of a monophasic pharmaceutical preparation for the oral regulation of blood pressure, comprising a contraceptive combination of 2.0 mg 17 ⁇ -cyanomethyl-17- ⁇ -hydroxyestra-4,9-diene-3-one (dienogest) and 0.030 mg 17 ⁇ -ethinylestradiol (ethinylestradiol) or 2.0 mg dienogest and 0.020 mg ethinylestradiol or 2.0 mg dienogest and 0.015 mg ethinylestradiol or 1.5 mg dienogest and 0.015 mg ethinylestradiol are used for at least 21 daily dose units.
- dienogest 2.0 mg 17 ⁇ -cyanomethyl-17- ⁇ -hydroxyestra-4,9-diene-3-one
- ethinylestradiol 0.030 mg 17 ⁇ -ethinylestradiol
- ethinylestradiol 2.0 mg dienogest and
- cardiovascular diseases are a partially underestimated health problem. For example, 35% of potential US patients consider breast cancer and only 7% cardiovascular disease to be at their greatest health risk.
- hypotension should not be disregarded, as these are manifested in their symptoms, such as tiredness, listlessness,
- the blood pressure is too low, it can lead to insufficient blood and thus oxygen supply to the heart, brain and other organs.
- low blood pressure is a risk factor, as there is a causal link between low blood pressure, insufficient uterine blood flow, and developmental and perinatal complications.
- both the hypertension and the hypotension should be treated primarily by the cardiologist with appropriate means.
- gynecologists will also be more intensively examining the connection between hypertension / hypotension and contraception, hormone substitution or the treatment of gynecological diseases.
- Table 1 below lists the blood pressure values categorized according to the European Society of Hypertension, 2003.
- hypotension (low blood pressure) - initially only a measurement and not a disease - is defined by the World Health Organization WHO in women with a blood pressure of less than 100/60 mg Hg.
- estrogens especially ethinylestradiol, activate the renin-angiotensin-aldosterone (RAAS) system, which regulates blood pressure, by increasing the formation of renin substrate (angiotensinogen). They can thus support a sodium retention and increase the blood pressure (Oelkers, W .: drospirenone: a new progestin
- Oelkers also shows that antimineralcorticoid-active genes, such as, for example, the spironolactone compound drospirenone, have an aldosterone-antagonistic and thus natriuretic and rather a hypotensive effect.
- antimineralcorticoid-active genes such as, for example, the spironolactone compound drospirenone
- the invention has for its object to provide a suitable agent with contraceptive efficacy without negative impact on blood pressure.
- This object is achieved according to the invention by a process for the preparation of a single-phase pharmaceutical preparation according to claim 1 for oral therapy of the regulation of blood pressure.
- a process for the preparation of a single-phase pharmaceutical preparation according to claim 1 for oral therapy of the regulation of blood pressure. containing a contraceptive combination of 2.0 mg dienogest and 0.030 mg ethinylestradiol or 2.0 mg dienogest and 0.020 mg ethinylestradiol or 2.0 mg dienogest and 0.01 mg ethinylestradiol or 1.5 mg dienogest and 0.015 mg ethinyl estradiol to at least 21 daily dose units.
- Advantageous embodiments of the invention consist in the features of claims 2 and 3.
- the oral dosage form may be a tablet, a film coated tablet (coated tablet) or a sugar coated tablet (dragee). Also to be counted among the peroral dosage forms according to the invention are: hard gelatin capsule, soft gelatin capsule with oily or aqueous suspensions as filling material or other peroral suspensions.
- the release of the active ingredients, or the dissolution of these from the tablet mix / tablet core is determined with the dissolution test using strigg of water at 37 0 C as dissolution and 50 U / min as the stirring speed. The determination is made according to Ph.Eur. using Blattrlocherapparatur under
- the kit of claim 4 may additionally contain 7 or fewer free or placebo-containing daily dosage units. These are intended to be administered after the period of at least 21 consecutive days, so that the total number of daily dose units is 28.
- the number of daily dosage units according to claims 6 and 7 can be at least nx21 daily dosage units of the contraceptive combination of claim 1 together with one or more pharmaceutically acceptable excipients / carriers with n equal to 2, 3, 4, 5, 6, 7, 8, 9, 10 , 1 1, 12, 13, 14, 15, 16, and 17 and a maximum of 7, but also 3, 4, 5, or 6 daily free or placebo-containing dosage units.
- the number of daily dose units with the combination of dienogest and ethinyl estradiol may be 84, with the non-captive or plasma-containing Daily dose units 7 so that the total number of cycle days per year is 4x (nx21 plus 7) with n equal to 4.
- blood pressure regulating (lowering of an elevated blood pressure, elevation of a low blood pressure) oral contraceptives containing ethinyl estradiol and dienogest of a non-aldosterone antagonist type were found.
- These pharmaceutical combinations are particularly suitable for long-term use without risk of adversely affecting blood pressure.
- the pharmaceutical combination set forth in claim 1 for the preparation of a pharmaceutical composition for regulating blood pressure is also for women who desire a contraception and who suffer from mild hypertension or in which the intake of oral contraceptives for increasing the blood pressure leads suitable agent provided without negative influence on their blood pressure.
- Valette is a conventional oral contraceptive tablet containing 0.030 mg ethinylestradiol and 2.0 mg dienogest in a tablet core coated with a sugar-containing casing.
- Example 2
- the example describes a film tablet with matrix core.
- the core of the film-coated tablet contains 1 mg dienogest in a hydrophilic erosion matrix with the basic component metolose.
- the matrix releases the active ingredient dienogest with a sustained release.
- the core was coated with a fast-dissolving film containing 1.0 mg dienogest and 0.02 mg ethinyl estradiol.
- the film tablet was coated with another rapidly soluble, containing iron oxide pigments layer of paint.
- the film-coated tablet with a total dose of 1 .5 mg and 0.01 mg of ethinyl estradiol consists of a retarding matrix core and a fast-dissolving film coating as well as a color coat.
- Ethinylestradiol may also be ethinylestradiol-beta-cyclodextrin
- Metafolin is applied after completion of the granulation process, remixing, tableting and optionally filming.
- Ethinylestradiol can also be an ethinylestradiol-beta-cyclodextrin complex. If the ethinylestradiol-beta-cyclodextrin complex (1: 2) is used, a maximum of about ten times the amount should be used. All substances are suitably mixed and granulated. The Metafolin is applied after completion of the granulation process, remixing, tableting and optionally filming. Efficacy studies of the claimed formulations Preparation of the figures The invention will be described in more detail with reference to the accompanying drawings.
- Fig. 1 shows the mean systolic blood pressure as a function of the treatment and the course of the treatments A and B, where S is equal to screening; B equals baseline; 8 same week 8; 12 same week 12; 25 same week 25; 38 same week 38; F equals final visit.
- Fig. 2i shows the mean diasolic blood pressure as a function of the treatment and the course of the treatments A and B, where S is equal to screening; B equals baseline; 8 same week 8; 12 same week 12; 25 same week 25; 38 same week 38; F equals final visit.
- Table 2 explicitly defines the subgroups for systolic blood pressure Tab. 2
- Treatment (A) corresponded to the combination - 2 mg dienogest / 30 ⁇ g ethinyl estradiol - with a continuous intake of 1 tablet over a long cycle of 84 days followed by 7 days rest for a total of 4 long cycles.
- the second treatment (B) corresponded to the combination - 2 mg dienogest / 30 ⁇ g ethinyl estradiol - with a continuous intake of 1 tablet over a cycle of 21 days followed by a 7-day break (conventional intake) for a total of 13 conventional cycles.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08784765A EP2170347A1 (de) | 2007-07-31 | 2008-07-15 | Einphasisches pharmazeutisches kombinationspräparat (dienogest und ethinylestradiol) zur oralen therapie der regulierung des blutdruckes |
CA002681021A CA2681021A1 (en) | 2007-07-31 | 2008-07-15 | Single-phase pharmaceutical composite preparation (dienogest and ethinyl estradiol) for oral therapy for regulation of blood pressure |
JP2010510703A JP2010529063A (ja) | 2007-07-31 | 2008-07-15 | 血圧の調節のための経口治療のための、単相医薬複合調製物(ジエノゲスト(dienogest)およびエチニルエストラジオール) |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95295007P | 2007-07-31 | 2007-07-31 | |
US60/952,950 | 2007-07-31 | ||
DE102007036516.2 | 2007-08-01 | ||
DE102007036516 | 2007-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009015766A1 true WO2009015766A1 (de) | 2009-02-05 |
Family
ID=70482998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/005756 WO2009015766A1 (de) | 2007-07-31 | 2008-07-15 | Einphasisches pharmazeutisches kombinationspräparat (dienogest und ethinylestradiol) zur oralen therapie der regulierung des blutdruckes |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2010529063A (de) |
CA (1) | CA2681021A1 (de) |
WO (1) | WO2009015766A1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060079491A1 (en) * | 2004-10-08 | 2006-04-13 | Andreas Sachse | Method of female hormonal contraception using a fixed extended cycle hormonal preparation containing dienogest and ethinyl estradiol |
US20060183725A1 (en) * | 2005-02-15 | 2006-08-17 | Thomas Graeser | Pharmaceutical preparation for oral contraception |
WO2006087177A2 (de) * | 2005-02-15 | 2006-08-24 | Bayer Schering Pharma Aktiengesellschaft | Feste perorale arzneiform zur kontrazeption, die dienogest und ethinylestradiol enthält |
-
2008
- 2008-07-15 JP JP2010510703A patent/JP2010529063A/ja not_active Withdrawn
- 2008-07-15 WO PCT/EP2008/005756 patent/WO2009015766A1/de active Application Filing
- 2008-07-15 CA CA002681021A patent/CA2681021A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060079491A1 (en) * | 2004-10-08 | 2006-04-13 | Andreas Sachse | Method of female hormonal contraception using a fixed extended cycle hormonal preparation containing dienogest and ethinyl estradiol |
US20060183725A1 (en) * | 2005-02-15 | 2006-08-17 | Thomas Graeser | Pharmaceutical preparation for oral contraception |
WO2006087177A2 (de) * | 2005-02-15 | 2006-08-24 | Bayer Schering Pharma Aktiengesellschaft | Feste perorale arzneiform zur kontrazeption, die dienogest und ethinylestradiol enthält |
Also Published As
Publication number | Publication date |
---|---|
CA2681021A1 (en) | 2009-02-05 |
JP2010529063A (ja) | 2010-08-26 |
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