Abstract:
The present invention relates to 4.0% and 4.5% intranasal testosterone bio- adhesive gels for providing sustained intranasal delivery of testosterone to a male and intranasal treatment methods for safely providing sustained release testosterone to treat males with hypogonadism. In particular, the present invention relates to improved testosterone replacement therapy (TRT) and sustained intranasal testosterone gel formulations for treating male hypogonadism. The 4.0% and 4.5% intranasal testosterone bio-adhesive gels are effective, are statistically significant regarding improvement in effect on erectile function and mood, provide for favourable trends for effect on body composition and bone mineral density and have safety measures after 360 days of treatment that are consistent with currently marketed topical testosterone products. The present invention also relates to a system for dispensing intranasally a precise dosage amount of such gels in smaller volumes at an optimal anatomical location within each nostril of the male, so that an effective amount of testosterone is deposited within each nostril at the optimal anatomical location for TRT, including to effectively treat testosterone deficiency in male subjects, such as hypogonadism. The present invention is also concerned with a novel titration method to determine the appropriate daily treatment regimen, i.e., a BID or TID treatment regimen, to administer the intranasal gels of the present invention to treat hypogonadism or TRT. The present invention is also concerned with novel titrations method to determine the appropriate daily treatment regimen, i.e., a QD, BID or TID treatment regimen, to administer the intranasal gels of the present invention to treat hypogonadism or TRT in males. In particular, the present testosterone therapy remains effective for treating hypogonadism when an allergic rhinitis event occurs in the male or when the male subject uses a topical nasal vasoconstrictor or a topical intranasal decongestant during the hypogonadism treatment. Further, the present invention relates to a novel method of preventing the occurrence of an allergic rhinitis event in a male, who is undergoing a hypogonadism treatment with an intranasal testosterone bio-adhesive gel formulation. In certain embodiments, the intranasal testosterone bio-adhesive gel formulation according to the invention comprises 4.0% and 4.5% testosterone.
Abstract:
The present invention relates to testosterone topical formulations, especially high testosterone concentration formulations, such as between about 6% to about 15% w/w or higher, for the controlled release of testosterone into the systemic circulation of males and females for providing constant effective testosterone blood levels, without inducing undesired testosterone spike in blood levels or testosterone transference, following topical administration. The present invention also relates to methods and pre-filled multi-dose airless applicator systems for pernasal administration of the nasal testosterone gels of the present invention
Abstract:
The present invention relates to lower dosage strength pernasal testosterone gel formulations for intranasal administration and treatment methods for using the lower dosage strength pernasal testosterone gel formulations for treating a female subject with anorgasmia and/or hypoactive sexual desire disorder.
Abstract:
The present invention relates to pernasal testosterone bio-adhesive gel formulations for intranasal administration and testosterone replacement treatment methods for using the pernasal testosterone bio-adhesive gel formulations for providing sustained intranasal delivery of testosterone to testosterone deficient males to treat, for example, male subjects diagnosed with hypogonadism.
Abstract:
The present invention relates to lower dosage strength pernasal testosterone gel formulations for intranasal administration and treatment methods for using the lower dosage strength pernasal testosterone gel formulations for treating a female subject with anorgasmia and/or hypoactive sexual desire disorder.
Abstract:
The present invention relates to testosterone topical formulations, especially high testosterone concentration formulations, such as between about 6% to about 15% w/w or higher, for the controlled release of testosterone into the systemic circulation of males and females for providing constant effective testosterone blood levels, without inducing undesired testosterone spike in blood levels or testosterone transference, following topical administration. The testosterone topical formulations of the present invention are safe, convenient to use, well tolerated, stable and easily and reproducibly manufactured on scale up. Moreover, because supra-normal and sub-normal testosterone blood levels are believed to be essentially kept to a minimum or avoided and the testosterone serum levels are believed to remain essentially constant during dose life, i.e., the testosterone topical formulation of the present invention mimic or restore testosterone blood levels to normal physiologic daily rhythmic testosterone levels, the novel testosterone topical formulation of the present invention are uniquely suited for testosterone replacement or supplemental therapy and effective for treating males diagnosed with, for example, male testosterone deficiency, such as, low sexual libido, low sexual drive, low sexual activity, low fertility, low spermatogenesis, aspermatogenesis, depression and/or hypogonadism, and females who are diagnosed with, for example, female sexual dysfunction, such as, low sexual libido, low sexual drive, low sexual activity, low amygdala reactivity, low sexual stimulation, hypoactive sexual desire disease ("HSDD"), female sexual arousal disorder and/or anorgasmia. The present invention also relates to methods and pre-filled multi-dose airless applicator systems for pernasal administration of the nasal testosterone gels of the present invention.
Abstract:
The present invention relates to pernasal testosterone bio-adhesive gel formulations for intranasal administration and testosterone replacement treatment methods for using the pernasal testosterone bio-adhesive gel formulations for providing sustained intranasal delivery of testosterone to testosterone deficient males to treat, for example, male subjects diagnosed with hypogonadism. The present invention is also concerned with a novel titration method to determine the appropriate daily treatment regimen, i.e., a BID or TID treatment regimen, to administer the intranasal gels of the present invention to treat hypogonadism or TRT.
Abstract:
The present invention relates to 4.0% and 4.5 % intranasal testosterone bioadhesive gels for providing sustained intranasal delivery of testosterone to a male and intranasal treatment methods for safely providing sustained release testosterone to treat males with hypogonadism. The present invention also relates to a system for dispensing intranasally a precise dosage amount of such gels in smaller volumes at an optimal anatomical location within each nostril of the male, so that an effective amount of testosterone is deposited within each nostril at the optimal anatomical location for TRT, including to effectively treat testosterone deficiency in male subjects, such as hypogonadism. The present invention is also concerned with a novel titration method to determine the appropriate daily treatment regimen, i.e., a BID or TIO treatment regimen. Further, the present invention relates to a novel method of preventing the occurrence of an allergic rhinitis event in a male.
Abstract:
The present invention relates to pernasal testosterone bio-adhesive gel formulations for intranasal administration and testosterone replacement treatment methods for using the pernasal testosterone bio-adhesive gel formulations for providing sustained intranasal delivery of testosterone to testosterone deficient males to treat, for example, male subjects diagnosed with hypogonadism. The present invention is also concerned with a novel titration method to determine the appropriate daily treatment regimen, i.e., a BID or TID treatment regimen, to administer the intranasal gels of the present invention to treat hypogonadism or TRT.