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| Name | Class |
|---|---|
| Syneos Health | OTHER |
| PPD Development, LP | INDUSTRY |
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The purpose of this study is to determine the safety and efficacy of an oral testosterone undecanoate formulation for use as testosterone-replacement therapy in men with low testosterone.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Oral testosterone undecanoate, LPCN 1021 | Experimental | Oral testosterone undecanoate: Initial dose: 225 mg TU BID. Dose titrated up to 300 mg TU BID or down to 150 mg TU BID based on serum T at Week 3 and 7. |
|
| Topical testosterone gel 1.62 % | Other | Topical testosterone gel 1.62%: Initial dose: 40.5 mg T once daily. Dose titrated down to 20.25 mg or up to 81 mg based on serum T on Days 14 and 28 |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Oral testosterone undecanoate, LPCN 1021 | Drug |
| ||
| Topical testosterone gel 1.62 % |
| Measure | Description | Time Frame |
|---|---|---|
| Proportion of LPCN 1021-treated subjects who achieve a total testosterone concentration [Cavg] between 300 - 1140 ng/dL. | Following 13 weeks of treatment |
| Measure | Description | Time Frame |
|---|---|---|
| Percentage of LPCN 1021-treated subjects with maximum serum T concentrations (Cmax) values that are (a) less than 1500 ng/dL; (b) between 1800 and 2500 ng/dL, and (c) greater than 2500 ng/dL | Following 13 weeks of treatment | |
| Change from baseline in patient reported outcomes for LPCN 1021 (i.e., International Prostate Symptom Score [I-PSS], Psychosexual Daily Questionnaire [PDQ], Short Form-36 Questionnaire [SF-36]) |
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Inclusion Criteria:
Exclusion Criteria:
A subject will not be eligible for study participation if he meets any of the following criteria.
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| Name | Affiliation | Role |
|---|---|---|
| Anthony DelConte, MD | Chief Medical Director, Lipocine, Inc. | Study Director |
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| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 39252657 | Derived | Miner M, Wang C, Kaminetsky J, Khera M, Goldstein I, Carson C 3rd, Chidambaram N, King S, Dobs A. Safety, efficacy, and pharmacokinetics of oral testosterone undecanoate in males with hypogonadism. Andrology. 2025 May;13(4):882-893. doi: 10.1111/andr.13747. Epub 2024 Sep 10. |
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| ID | Term |
|---|---|
| D005058 | Eunuchism |
| D007006 | Hypogonadism |
| D006058 | Gonadal Disorders |
| D004700 | Endocrine System Diseases |
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| ID | Term |
|---|---|
| C010792 | testosterone undecanoate |
| D043343 | Testosterone Propionate |
| ID | Term |
|---|---|
| D013739 | Testosterone |
| D000737 | Androstenols |
| D000736 | Androstenes |
| D000731 | Androstanes |
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| Drug |
|
| 52 weeks |
| Change from baseline to 52 weeks in safety laboratory parameters (i.e., clinical chemistry, hematology, PSA) | 52 weeks |
| Number of subjects with adverse events during 52 weeks of treatment | 52 weeks |
| D013256 |
| Steroids |
| D000072473 | Fused-Ring Compounds |
| D011083 | Polycyclic Compounds |
| D045165 | Testosterone Congeners |
| D012739 | Gonadal Steroid Hormones |
| D042341 | Gonadal Hormones |
| D006728 | Hormones |
| D006730 | Hormones, Hormone Substitutes, and Hormone Antagonists |