PHARMACEUTICAL FORMULATIONS AND SYSTEMS FOR DELIVERY OF AN ANDROGENIC AGENT AND AN AROMATASE INHIBITOR WITH SUSTAINED MULTI-PHASIC RELEASE PROFILES AND METHODS OF USE
The present disclosure is directed formulations, delivery systems and/or methods of use that have a novel a sustained release multi-phasic concentration pattern that may be used, among other things, for reducing mammographic breast density and/or breast stiffness in warm-blooded animals. For example, the formulation may comprise: the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor to a subject that provides a sustained release multi-phasic concentration pattern in the blood of the subject over time as measured by serum concentration for the androgen and plasma concentration for the aromatase inhibitor and improves, amoung other things, breast tissue stabilization and/or increases of the levels of androgen receptor expression. The present disclosure is also directed to the use of an effective amount of an androgenic agent in combination with an effective amount of an aromatase inhibitor for the prophylaxis or treatment of autoimmune inflammatory mastitis (AIM) in a patient in need thereof. Autoimmune inflammatory mastitis includes the conditions of idiopathic inflammatory macromastia, plasma cell mastitis, granulomatous mastitis.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 9/00 - Medicinal preparations characterised by special physical form
There is described a method for prophylaxis or treatment of an aberrant breast cell pathology characterized by cell proliferation in a subject. The method comprises administering an effective amount of an androgenic agent in combination with an effective amount of an aromatase inhibitor to the subject providing an increase in concentration of the androgenic agent in blood serum to a level for increasing intramammary concentration of an androgen in the breast arising from action of 5α-reductase enzyme on the androgenic agent, the increased intramammary concentration of the androgen inducing suppression of c-Myc and/or mTOR expression or activity in the breast associated with a lower intramammary concentration of the androgen. The increase in the serum concentration of the androgenic agent and increase in intramammary concentration of the androgen is maintained for a predetermined period substantially without increasing concentration of the androgen in the serum of the subject. There is also described the use of the androgenic agent and aromatase inhibitor as above for reducing risk of breast cancer progressing to hormone resistant breast cancer, reducing risk of HER2-positive breast cancer becoming insensitive to targeted HER-2 anti-cancer drug therapy, and for inducing suppression of c-Myc and/or mTOR expression and/or activity. In embodiments, the androgenic agent can be testosterone and the androgen 5α-dihydrotestosterone (DHT).
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 9/00 - Medicinal preparations characterised by special physical form
The present disclosure is directed to generally methods and/or compositions for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a pre-menopausal, a peri-menopausal or a post-menopausal patient, comprising the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. The present disclosure is also directed to methods and/or compositions for reducing breast pain. The present disclosure is also directed to method and/or compositions for reducing elasticity and/or decreasing mechano-transduction on the genome of breast cells. The present disclosure is also directed to methods and/or compositions for stabilizing and/or increasing the levels of androgen receptor expression in breast tissue.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 31/569 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone substituted in position 17 alpha, e.g. ethisterone
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
4.
Pharmaceutical formulations and systems for delivery of an androgenic agent and an aromatase inhibitor with sustained multi-phasic release profiles and methods of use
The present disclosure is directed formulations, delivery systems and/or methods of use that have a novel a sustained release multi-phasic concentration pattern that may be used, among other things, for reducing mammographic breast density and/or breast stiffness in warm-blooded animals. For example, the formulation may comprise: the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor to a subject that provides a sustained release multi-phasic concentration pattern in the blood of the subject over time as measured by serum concentration for the androgen and plasma concentration for the aromatase inhibitor and improves, among other things, breast tissue stabilization and/or increases of the levels of androgen receptor expression. The present disclosure is also directed to the use of an effective amount of an androgenic agent in combination with an effective amount of an aromatase inhibitor for the prophylaxis or treatment of autoimmune inflammatory mastitis (AIM) in a patient in need thereof. Autoimmune inflammatory mastitis includes the conditions of idiopathic inflammatory macromastia, plasma cell mastitis, granulomatous mastitis.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 9/00 - Medicinal preparations characterised by special physical form
Pharmaceutical formulations and systems for delivery of an androgenic agent and an aromatase inhibitor with sustained multi-phasic release profiles and methods of use
The present disclosure is directed formulations, delivery systems and/or methods of use that have a novel a sustained release multi-phasic concentration pattern that may be used, among other things, for reducing mammographic breast density and/or breast stiffness in warm-blooded animals. For example, the formulation may comprise: the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor to a subject that provides a sustained release multi-phasic concentration pattern in the blood of the subject over time as measured by serum concentration for the androgen and plasma concentration for the aromatase inhibitor and improves, among other things, breast tissue stabilization and/or increases of the levels of androgen receptor expression. The present disclosure is also directed to the use of an effective amount of an androgenic agent in combination with an effective amount of an aromatase inhibitor for the prophylaxis or treatment of autoimmune inflammatory mastitis (AIM) in a patient in 15 need thereof. Autoimmune inflammatory mastitis includes the conditions of idiopathic inflammatory macromastia, plasma cell mastitis, granulomatous mastitis.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
The present disclosure is directed to generally methods and/or compositions for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a pre-menopausal, a peri-menopausal or a post-menopausal patient, comprising the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. The present disclosure is also directed to methods and/or compositions for reducing breast pain. The present disclosure is also directed to method and/or compositions for reducing elasticity and/or decreasing mechano-transduction on the genome of breast cells. The present disclosure is also directed to methods and/or compositions for stabilizing and/or increasing the levels of androgen receptor expression in breast tissue.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 31/569 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone substituted in position 17 alpha, e.g. ethisterone
7.
PHARMACEUTICAL FORMULATIONS AND SYSTEMS FOR DELIVERY OF AN ANDROGENIC AGENT AND AN AROMATASE INHIBITOR AND METHODS FOR USE
The present disclosure is directed formulations, delivery systems and/or methods of use that have a novel a sustained release multi-phasic concentration pattern that may be used, among other things, for reducing mammographic breast density and/or breast stiffness in warm-blooded animals. For example, the formulation may comprise: the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor to a subject that provides a sustained release multi-phasic concentration pattern in the blood of the subject over time as measured by serum concentration for the androgen and plasma concentration for the aromatase inhibitor and improves, amoung other things, breast tissue stabilization and/or increases of the levels of androgen receptor expression. The present disclosure is also directed to the use of an effective amount of an androgenic agent in combination with an effective amount of an aromatase inhibitor for the prophylaxis or treatment of autoimmune inflammatory mastitis (AIM) in a patient in 15 need thereof. Autoimmune inflammatory mastitis includes the conditions of idiopathic inflammatory macromastia, plasma cell mastitis, granulomatous mastitis.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 31/5685 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone having an oxo group in position 17, e.g. androsterone
The present disclosure is directed to generally methods and/or compositions for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a pre-menopausal, a peri-menopausal or a post-memopausal patient, comprising the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. The present disclosure is also directed to methods and/or compositions for reducing breast pain. The present disclosure is also directed to method and/or compositions for reducing elasticity and/or decreasing mechano-transduction on the genome of breast cells. The present disclosure is also directed to methods and/or compositions for stabilizing and/or increasing the levels of androgen receptor expression in breast tissue.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 31/569 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone substituted in position 17 alpha, e.g. ethisterone
9.
Methods of reducing mammographic breast density and/or breast cancer risk
The present disclosure is directed to generally methods for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a premenopausal or perimenopausal patient, comprising the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. These methods may also be useful in post-menopausal woman.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 31/569 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone substituted in position 17 alpha, e.g. ethisterone
10.
Methods of reducing mammographic breast density and/or breast cancer risk
The present disclosure is directed to generally methods and/or compositions for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a pre-menopausal, a peri-menopausal or a post-menopausal patient, comprising the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. The present disclosure is also directed to methods and/or compositions for reducing breast pain. The present disclosure is also directed to method and/or compositions for reducing elasticity and/or decreasing mechano-transduction on the genome of breast cells. The present disclosure is also directed to methods and/or compositions for stabilizing and/or increasing the levels of androgen receptor expression in breast tissue.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 31/569 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone substituted in position 17 alpha, e.g. ethisterone
11.
Methods of reducing mammographic breast density and/or breast cancer risk
The present disclosure is directed to generally methods and/or compositions for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a pre-menopausal, a peri-menopausal or a post-memopausal patient, comprising the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. The present disclosure is also directed to methods and/or compositions for reducing breast pain. The present disclosure is also directed to method and/or compositions for reducing elasticity and/or decreasing mechano-transduction on the genome of breast cells. The present disclosure is also directed to methods and/or compositions for stabilizing and/or increasing the levels of androgen receptor expression in breast tissue.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 31/569 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone substituted in position 17 alpha, e.g. ethisterone
A61K 9/00 - Medicinal preparations characterised by special physical form
12.
Methods of reducing mammographic breast density and/or breast cancer risk
The present disclosure is directed to generally methods and/or compositions for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a pre-menopausal, a peri-menopausal or a post-menopausal patient, comprising the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. The present disclosure is also directed to methods and/or compositions for reducing breast pain. The present disclosure is also directed to method and/or compositions for reducing elasticity and/or decreasing mechano-transduction on the genome of breast cells. The present disclosure is also directed to methods and/or compositions for stabilizing and/or increasing the levels of androgen receptor expression in breast tissue.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 31/5685 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone having an oxo group in position 17, e.g. androsterone
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 31/277 - NitrilesIsonitriles having a ring, e.g. verapamil
A61K 31/407 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with heterocyclic ring systems, e.g. ketorolac, physostigmine
A61K 31/4745 - QuinolinesIsoquinolines ortho- or peri-condensed with heterocyclic ring systems condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenanthrolines
A61K 31/565 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol
A61K 9/00 - Medicinal preparations characterised by special physical form
The present disclosure is directed to generally methods for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a premenopausal or perimenopausal patient, comprising the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. These methods may also be useful in post-menopausal woman.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 31/569 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone substituted in position 17 alpha, e.g. ethisterone
14.
METHODS OF REDUCING MAMMOGRAPHIC BREAST DENSITY AND/OR BREAST CANCER RISK
The present disclosure is directed to generally methods and/or compositions for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a pre- menopausal, a peri-menopausal or a post-memopausal patient, comprising the admimstration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. The present disclosure is also directed to methods and/or compositions for reducing breast pain. The present disclosure is also directed to method and/or compositions for reduing elasticity and/or decreasing mechano -transduction on the genome of breast cells. The present disclosure is also directed to methods and/or compositions for stabilizing and/or increasing the levels of androgen receptor expression in breast tissue.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 31/585 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin containing lactone rings, e.g. oxandrolone, bufalin
A61K 31/5685 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone having an oxo group in position 17, e.g. androsterone
A61P 43/00 - Drugs for specific purposes, not provided for in groups
The present disclosure is directed to generally methods for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a premenopausal or perimenopausal patient, comprising the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. These methods may also be useful in post-menopausal woman.
A01N 45/00 - Biocides, pest repellants or attractants, or plant growth regulators containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
The present disclosure is directed to generally methods and/or compositions for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a pre-menopausal, a peri-menopausal or a post-memopausal patient, comprising the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. The present disclosure is also directed to methods and/or compositions for reducing breast pain. The present disclosure is also directed to method and/or compositions for reducing elasticity and/or decreasing mechano-transduction on the genome of breast cells. The present disclosure is also directed to methods and/or compositions for stabilizing and/or increasing the levels of androgen receptor expression in breast tissue.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 31/585 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin containing lactone rings, e.g. oxandrolone, bufalin
A61K 31/5685 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone having an oxo group in position 17, e.g. androsterone
A61P 43/00 - Drugs for specific purposes, not provided for in groups
The present invention is directed generally to pharmaceutical compositions, methods, and kits for improving side effects associated with aromatase inhibitor treatment in a subject diagnosed with breast cancer. More specifically, the present invention provides compositions, methods, and kits comprising an aromatase inhibitor and an androgenic agent.
A01N 45/00 - Biocides, pest repellants or attractants, or plant growth regulators containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
A61K 31/56 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
18.
METHODS OF REDUCING MAMMOGRAPHIC BREAST DENSITY AND/OR BREAST CANCER RISK
The present disclosure is directed to generally methods and/or compositions for treating mammographic breast density and/or breast stiffness in a patient in need thereof, such as a pre-menopausal, a peri-menopausal or a post-memopausal patient, comprising the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor. The present disclosure is also directed to methods and/or compositions for reducing breast pain. The present disclosure is also directed to method and/or compositions for reducing elasticity and/or decreasing mechano-transduction on the genome of breast cells. The present disclosure is also directed to methods and/or compositions for stabilizing and/or increasing the levels of androgen receptor expression in breast tissue.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 31/5685 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone having an oxo group in position 17, e.g. androsterone
A61K 31/585 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin containing lactone rings, e.g. oxandrolone, bufalin
The present disclosure is directed formulations, delivery systems and/or methods of use that have a novel a sustained release multi-phasic concentration pattern that may be used, among other things, for reducing mammographic breast density and/or breast stiffness in warm-blooded animals. For example, the formulation may comprise: the administration of an effective amount of androgenic agent and an effective amount of an aromatase inhibitor to a subject that provides a sustained release multi-phasic concentration pattern in the blood of the subject over time as measured by serum concentration for the androgen and plasma concentration for the aromatase inhibitor and improves, amoung other things, breast tissue stabilization and/or increases of the levels of androgen receptor expression. The present disclosure is also directed to the use of an effective amount of an androgenic agent in combination with an effective amount of an aromatase inhibitor for the prophylaxis or treatment of autoimmune inflammatory mastitis (AIM) in a patient in 15 need thereof. Autoimmune inflammatory mastitis includes the conditions of idiopathic inflammatory macromastia, plasma cell mastitis, granulomatous mastitis.
A61K 31/568 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone
A61K 31/5685 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone having an oxo group in position 17, e.g. androsterone
A61K 47/12 - Carboxylic acidsSalts or anhydrides thereof
patents
