Last Updated: June 25, 2026

CLINICAL TRIALS PROFILE FOR ZINC ACETATE


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505(b)(2) Clinical Trials for zinc acetate

This table shows clinical trials for potential 505(b)(2) applications. See the next table for all clinical trials
Trial Type Trial ID Title Status Sponsor Phase Start Date Summary
OTC NCT00169299 ↗ Herbal Alternatives for Menopause Symptoms (HALT Study) Unknown status National Center for Complementary and Integrative Health (NCCIH) Phase 4 2001-06-01 Surveys indicate that 25 to 33% of women have moderate to severe menopausal symptoms including hot flashes, night sweats, and disturbed sleep. The treatment of choice in the medical community for these symptoms is hormone replacement therapy, which is estrogen and sometimes progestin. Many women also use over-the-counter herbal remedies. However, less is known about how well these products work, or their safety. Few have undergone the kind of rigorous testing required of prescription drugs and little is known about their long-term effectiveness in relieving symptoms. The purpose of this study is to compare several over-the-counter herbal remedies to hormone replacement therapy. Our primary aim is to look at the effects of these remedies on your self-reported menopausal symptoms. We will also be measuring their effects on other factors known to be affected by hormone replacement therapy: cholesterol, blood sugar, bone density, vaginal cell structure, and blood clotting.
OTC NCT00169299 ↗ Herbal Alternatives for Menopause Symptoms (HALT Study) Unknown status National Institute on Aging (NIA) Phase 4 2001-06-01 Surveys indicate that 25 to 33% of women have moderate to severe menopausal symptoms including hot flashes, night sweats, and disturbed sleep. The treatment of choice in the medical community for these symptoms is hormone replacement therapy, which is estrogen and sometimes progestin. Many women also use over-the-counter herbal remedies. However, less is known about how well these products work, or their safety. Few have undergone the kind of rigorous testing required of prescription drugs and little is known about their long-term effectiveness in relieving symptoms. The purpose of this study is to compare several over-the-counter herbal remedies to hormone replacement therapy. Our primary aim is to look at the effects of these remedies on your self-reported menopausal symptoms. We will also be measuring their effects on other factors known to be affected by hormone replacement therapy: cholesterol, blood sugar, bone density, vaginal cell structure, and blood clotting.
OTC NCT00169299 ↗ Herbal Alternatives for Menopause Symptoms (HALT Study) Unknown status Group Health Cooperative Phase 4 2001-06-01 Surveys indicate that 25 to 33% of women have moderate to severe menopausal symptoms including hot flashes, night sweats, and disturbed sleep. The treatment of choice in the medical community for these symptoms is hormone replacement therapy, which is estrogen and sometimes progestin. Many women also use over-the-counter herbal remedies. However, less is known about how well these products work, or their safety. Few have undergone the kind of rigorous testing required of prescription drugs and little is known about their long-term effectiveness in relieving symptoms. The purpose of this study is to compare several over-the-counter herbal remedies to hormone replacement therapy. Our primary aim is to look at the effects of these remedies on your self-reported menopausal symptoms. We will also be measuring their effects on other factors known to be affected by hormone replacement therapy: cholesterol, blood sugar, bone density, vaginal cell structure, and blood clotting.
OTC NCT00169299 ↗ Herbal Alternatives for Menopause Symptoms (HALT Study) Unknown status Kaiser Permanente Phase 4 2001-06-01 Surveys indicate that 25 to 33% of women have moderate to severe menopausal symptoms including hot flashes, night sweats, and disturbed sleep. The treatment of choice in the medical community for these symptoms is hormone replacement therapy, which is estrogen and sometimes progestin. Many women also use over-the-counter herbal remedies. However, less is known about how well these products work, or their safety. Few have undergone the kind of rigorous testing required of prescription drugs and little is known about their long-term effectiveness in relieving symptoms. The purpose of this study is to compare several over-the-counter herbal remedies to hormone replacement therapy. Our primary aim is to look at the effects of these remedies on your self-reported menopausal symptoms. We will also be measuring their effects on other factors known to be affected by hormone replacement therapy: cholesterol, blood sugar, bone density, vaginal cell structure, and blood clotting.
New Formulation NCT00380887 ↗ Study Comparing Four New Formulations for Premarin in Healthy Postmenopausal Women Completed Wyeth is now a wholly owned subsidiary of Pfizer 2005-06-01 The purpose of this study is to determine bioequivalence and bioavailability of four different Premarin/MPA test formulations versus the current formulation for Prempro.
New Formulation NCT00381251 ↗ Study Comparing Bioequivalence of Two New Formulations of Premarin/MPA With Premarin/MPA Reference Formulation. Completed Wyeth is now a wholly owned subsidiary of Pfizer Phase 1 2006-09-01 This study will compare the bioequivalence of two new investigational combination formulations of Premarin and medroxyprogesterone acetate (MPA) with a currently marketed formulation of Premarin and medroxyprogesterone, Prempro™. Prempro is indicated for use after menopause in women with a uterus to reduce moderate to severe hot flashes; to treat moderate to severe dryness, itching, and burning, in and around the vagina; and to help reduce your chances of getting osteoporosis (thin weak bones). The purpose of this study is to determine if these new formulations of Premarin and MPA provide the same levels of estrogen and MPA in the blood as Prempro in healthy postmenopausal women.
New Formulation NCT00401219 ↗ Study Comparing Bioavailability of 3 New Formulations of Premarin/MPA With Premarin/MPA (PREMPRO) Reference Formulation Completed Wyeth is now a wholly owned subsidiary of Pfizer Phase 1 2006-11-01 This study will compare the bioavailabity of three new investigational combination formulations of Premarin and medroxyprogesterone acetate (MPA) with a currently marketed formulation of Premarin and MPA, Prempro™. Prempro™ is indicated for use after menopause in women with a uterus to reduce moderate to severe hot flashes; to treat moderate to severe dryness, itching, and burning, in and around the vagina; and to help reduce your chances of getting osteoporosis (thin weak bones). The purpose of this study is to determine if these new formulations of Premarin/MPA provide the same levels of estrogen and MPA in the blood as Prempro in healthy postmenopausal women.
>Trial Type >Trial ID >Title >Status >Phase >Start Date >Summary

All Clinical Trials for zinc acetate

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00000466 ↗ Postmenopausal Estrogen/Progestin Interventions (PEPI) Completed Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) Phase 3 1987-09-01 To assess the effects of various postmenopausal estrogen replacement therapies on selected cardiovascular risk factors, including high density lipoprotein cholesterol, systolic blood pressure, fibrinogen, and insulin and on osteoporosis risk factors. Conducted in collaboration with the National Institute of Child Health and Human Development, the National Institute of Arthritis and Musculoskeletal and Skin Diseases, The National Institute of Diabetes and Digestive and Kidney Diseases, and the National Institute on Aging. The extended follow-up is for 3 years focusing on endometrium and breast evaluation.
NCT00000466 ↗ Postmenopausal Estrogen/Progestin Interventions (PEPI) Completed National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) Phase 3 1987-09-01 To assess the effects of various postmenopausal estrogen replacement therapies on selected cardiovascular risk factors, including high density lipoprotein cholesterol, systolic blood pressure, fibrinogen, and insulin and on osteoporosis risk factors. Conducted in collaboration with the National Institute of Child Health and Human Development, the National Institute of Arthritis and Musculoskeletal and Skin Diseases, The National Institute of Diabetes and Digestive and Kidney Diseases, and the National Institute on Aging. The extended follow-up is for 3 years focusing on endometrium and breast evaluation.
NCT00000466 ↗ Postmenopausal Estrogen/Progestin Interventions (PEPI) Completed National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Phase 3 1987-09-01 To assess the effects of various postmenopausal estrogen replacement therapies on selected cardiovascular risk factors, including high density lipoprotein cholesterol, systolic blood pressure, fibrinogen, and insulin and on osteoporosis risk factors. Conducted in collaboration with the National Institute of Child Health and Human Development, the National Institute of Arthritis and Musculoskeletal and Skin Diseases, The National Institute of Diabetes and Digestive and Kidney Diseases, and the National Institute on Aging. The extended follow-up is for 3 years focusing on endometrium and breast evaluation.
NCT00000466 ↗ Postmenopausal Estrogen/Progestin Interventions (PEPI) Completed National Institute on Aging (NIA) Phase 3 1987-09-01 To assess the effects of various postmenopausal estrogen replacement therapies on selected cardiovascular risk factors, including high density lipoprotein cholesterol, systolic blood pressure, fibrinogen, and insulin and on osteoporosis risk factors. Conducted in collaboration with the National Institute of Child Health and Human Development, the National Institute of Arthritis and Musculoskeletal and Skin Diseases, The National Institute of Diabetes and Digestive and Kidney Diseases, and the National Institute on Aging. The extended follow-up is for 3 years focusing on endometrium and breast evaluation.
NCT00000466 ↗ Postmenopausal Estrogen/Progestin Interventions (PEPI) Completed National Heart, Lung, and Blood Institute (NHLBI) Phase 3 1987-09-01 To assess the effects of various postmenopausal estrogen replacement therapies on selected cardiovascular risk factors, including high density lipoprotein cholesterol, systolic blood pressure, fibrinogen, and insulin and on osteoporosis risk factors. Conducted in collaboration with the National Institute of Child Health and Human Development, the National Institute of Arthritis and Musculoskeletal and Skin Diseases, The National Institute of Diabetes and Digestive and Kidney Diseases, and the National Institute on Aging. The extended follow-up is for 3 years focusing on endometrium and breast evaluation.
NCT00000737 ↗ A Phase I/II Study to Evaluate Single Agent and Combination Therapy With Megestrol Acetate and Dronabinol for the Treatment of HIV-Wasting Syndrome Completed Bristol-Myers Squibb Phase 1 1969-12-31 To obtain data on the safety of administering megestrol acetate and dronabinol as single agents or in combination to patients with human immunodeficiency virus (HIV)-wasting syndrome. To obtain preliminary data on the efficacy of single agent and combination therapy with megestrol acetate and dronabinol with regard to weight gain, appetite increase and quality of life in this patient population. To obtain steady-state pharmacokinetics data when megestrol acetate and dronabinol are administered as single agents and in combination. HIV-wasting syndrome, which is characterized by severely debilitating anorexia and weight loss, is of particular concern because it can exacerbate the primary illness and is associated with a poor prognosis. Attempts at maintaining body mass through the use of megestrol acetate and dronabinol, two anti-cachectic drugs, may prolong survival.
NCT00000737 ↗ A Phase I/II Study to Evaluate Single Agent and Combination Therapy With Megestrol Acetate and Dronabinol for the Treatment of HIV-Wasting Syndrome Completed Roxane Laboratories Phase 1 1969-12-31 To obtain data on the safety of administering megestrol acetate and dronabinol as single agents or in combination to patients with human immunodeficiency virus (HIV)-wasting syndrome. To obtain preliminary data on the efficacy of single agent and combination therapy with megestrol acetate and dronabinol with regard to weight gain, appetite increase and quality of life in this patient population. To obtain steady-state pharmacokinetics data when megestrol acetate and dronabinol are administered as single agents and in combination. HIV-wasting syndrome, which is characterized by severely debilitating anorexia and weight loss, is of particular concern because it can exacerbate the primary illness and is associated with a poor prognosis. Attempts at maintaining body mass through the use of megestrol acetate and dronabinol, two anti-cachectic drugs, may prolong survival.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for zinc acetate

Condition Name

Condition Name for zinc acetate
Intervention Trials
Prostate Cancer 155
Contraception 53
Endometriosis 41
Healthy 25
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Condition MeSH

Condition MeSH for zinc acetate
Intervention Trials
Prostatic Neoplasms 314
Sclerosis 68
Multiple Sclerosis 65
Adenocarcinoma 57
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Clinical Trial Locations for zinc acetate

Trials by Country

Trials by Country for zinc acetate
Location Trials
Australia 79
Netherlands 77
Hungary 74
Belgium 67
Czechia 59
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Trials by US State

Trials by US State for zinc acetate
Location Trials
California 248
New York 228
Texas 212
Florida 191
North Carolina 168
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Clinical Trial Progress for zinc acetate

Clinical Trial Phase

Clinical Trial Phase for zinc acetate
Clinical Trial Phase Trials
PHASE4 18
PHASE3 22
PHASE2 26
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Clinical Trial Status

Clinical Trial Status for zinc acetate
Clinical Trial Phase Trials
Completed 712
Recruiting 237
Terminated 114
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Clinical Trial Sponsors for zinc acetate

Sponsor Name

Sponsor Name for zinc acetate
Sponsor Trials
National Cancer Institute (NCI) 114
Bial - Portela C S.A. 39
Janssen Research & Development, LLC 38
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Sponsor Type

Sponsor Type for zinc acetate
Sponsor Trials
Other 1268
Industry 820
NIH 196
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