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Last Updated: November 10, 2024

CLINICAL TRIALS PROFILE FOR ANGIOTENSIN II


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505(b)(2) Clinical Trials for Angiotensin Ii

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
New Formulation NCT01053936 ↗ Phase II Pharmacodynamic Trial to Determine the Effects of Bardoxolone Methyl on eGFR in Patients With Type 2 Diabetes and Chronic Kidney Disease Completed Reata Pharmaceuticals, Inc. Phase 2 2010-01-01 This study assesses the effects of a new formulation of bardoxolone methyl on eGFR in Patients with Chronic Kidney Disease and Type 2 Diabetes.
OTC NCT04397445 ↗ Clinical Study to Investigate the Urinary Excretion of N-nitrosodimethylamine (NDMA) After Ranitidine Administration Completed Spaulding Clinical Research LLC Phase 1 2020-06-08 Ranitidine is an over-the-counter and prescription drug, which decreases the amount of acid secreted by the stomach. Some ranitidine medicines contain an impurity called N-nitrosodimethylamine (NDMA) at low levels. NDMA is classified as a probable human carcinogen (a substance that could cause cancer) based on results from laboratory tests. NDMA is a known environmental contaminant and found in water and foods, including meats, dairy products, and vegetables. The US Food and Drug Administration (FDA) has found levels of NDMA in some ranitidine products similar to the levels you would expect to be exposed to if you ate common foods like grilled or smoked meats. The ranitidine that will be used in this study has been tested twice (months apart) and shown to have stable NDMA levels well below the acceptable daily limit. Of note, the risk of NDMA with ranitidine is only relevant with prolonged chronic administration as at the acceptable limit, there is approximately a 1 in 100,000 chance of cancer after 70 years of exposure to that level. FDA has also conducted tests that simulate the potential formation of NDMA from ranitidine after it has been exposed to acid in the stomach with a normal diet. Results of these tests indicate that NDMA is not formed in typical stomach conditions. Similarly, if ranitidine is exposed to a simulated small intestinal fluid, NDMA is not formed. Other laboratory experiments suggest a combination of nitrites, such as found in processed meats, and an acidic environment may increase NDMA formation, however the levels of nitrites tested were very high. Separately, a previous study in 10 healthy volunteers showed that volunteers who received ranitidine had an increase in urinary NDMA excreted over 24 h. The level of increase was greater than would be expected from laboratory testing. This clinical study is being performed to determine if and how much NDMA is produced from ranitidine in the human body and whether nitrite-containing foods may increase formation of NDMA. The study will use a prescription dose of ranitidine (300 mg) to test whether there is increased urinary NDMA excretion levels over 24-hours after ranitidine administration in comparison to placebo when participants are administered low nitrite/NDMA meals and when subjects are administered high nitrite/NDMA meals. On 4 different days, each participant will receive ranitidine or placebo with high nitrite/NDMA meals and ranitidine or placebo with low nitrite/NDMA meals.
OTC NCT04397445 ↗ Clinical Study to Investigate the Urinary Excretion of N-nitrosodimethylamine (NDMA) After Ranitidine Administration Completed Food and Drug Administration (FDA) Phase 1 2020-06-08 Ranitidine is an over-the-counter and prescription drug, which decreases the amount of acid secreted by the stomach. Some ranitidine medicines contain an impurity called N-nitrosodimethylamine (NDMA) at low levels. NDMA is classified as a probable human carcinogen (a substance that could cause cancer) based on results from laboratory tests. NDMA is a known environmental contaminant and found in water and foods, including meats, dairy products, and vegetables. The US Food and Drug Administration (FDA) has found levels of NDMA in some ranitidine products similar to the levels you would expect to be exposed to if you ate common foods like grilled or smoked meats. The ranitidine that will be used in this study has been tested twice (months apart) and shown to have stable NDMA levels well below the acceptable daily limit. Of note, the risk of NDMA with ranitidine is only relevant with prolonged chronic administration as at the acceptable limit, there is approximately a 1 in 100,000 chance of cancer after 70 years of exposure to that level. FDA has also conducted tests that simulate the potential formation of NDMA from ranitidine after it has been exposed to acid in the stomach with a normal diet. Results of these tests indicate that NDMA is not formed in typical stomach conditions. Similarly, if ranitidine is exposed to a simulated small intestinal fluid, NDMA is not formed. Other laboratory experiments suggest a combination of nitrites, such as found in processed meats, and an acidic environment may increase NDMA formation, however the levels of nitrites tested were very high. Separately, a previous study in 10 healthy volunteers showed that volunteers who received ranitidine had an increase in urinary NDMA excreted over 24 h. The level of increase was greater than would be expected from laboratory testing. This clinical study is being performed to determine if and how much NDMA is produced from ranitidine in the human body and whether nitrite-containing foods may increase formation of NDMA. The study will use a prescription dose of ranitidine (300 mg) to test whether there is increased urinary NDMA excretion levels over 24-hours after ranitidine administration in comparison to placebo when participants are administered low nitrite/NDMA meals and when subjects are administered high nitrite/NDMA meals. On 4 different days, each participant will receive ranitidine or placebo with high nitrite/NDMA meals and ranitidine or placebo with low nitrite/NDMA meals.
>Trial Type >Trial ID >Title >Status >Phase >Start Date >Summary

All Clinical Trials for Angiotensin Ii

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00000516 ↗ Studies of Left Ventricular Dysfunction (SOLVD) Completed National Heart, Lung, and Blood Institute (NHLBI) Phase 3 1985-07-01 To determine if enalapril treatment of left ventricular dysfunction (LVD) due to ischemic or hypertensive heart disease led to reduced mortality and morbidity in symptomatic and asymptomatic patients. There were a Prevention Trial, a Treatment Trial, and a registry.
NCT00000522 ↗ Treatment of Mild Hypertension Study (TOMHS) Completed National Heart, Lung, and Blood Institute (NHLBI) Phase 2 1985-08-01 To compare the effects of nonpharmacologic therapy alone with those of one of five active drug regimens combined with non-pharmacologic therapy, for long- term management of patients with mild hypertension.
NCT00000522 ↗ Treatment of Mild Hypertension Study (TOMHS) Completed University of Minnesota Phase 2 1985-08-01 To compare the effects of nonpharmacologic therapy alone with those of one of five active drug regimens combined with non-pharmacologic therapy, for long- term management of patients with mild hypertension.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for Angiotensin Ii

Condition Name

Condition Name for Angiotensin Ii
Intervention Trials
Hypertension 235
Heart Failure 69
Diabetic Nephropathy 44
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Condition MeSH

Condition MeSH for Angiotensin Ii
Intervention Trials
Hypertension 268
Kidney Diseases 186
Heart Failure 129
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Clinical Trial Locations for Angiotensin Ii

Trials by Country

Trials by Country for Angiotensin Ii
Location Trials
Mexico 80
Brazil 79
Australia 76
Spain 71
France 62
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Trials by US State

Trials by US State for Angiotensin Ii
Location Trials
California 97
Texas 96
New York 93
Massachusetts 85
Pennsylvania 79
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Clinical Trial Progress for Angiotensin Ii

Clinical Trial Phase

Clinical Trial Phase for Angiotensin Ii
Clinical Trial Phase Trials
Phase 4 395
Phase 3 235
Phase 2/Phase 3 52
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Clinical Trial Status

Clinical Trial Status for Angiotensin Ii
Clinical Trial Phase Trials
Completed 605
Recruiting 167
Unknown status 145
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Clinical Trial Sponsors for Angiotensin Ii

Sponsor Name

Sponsor Name for Angiotensin Ii
Sponsor Trials
National Heart, Lung, and Blood Institute (NHLBI) 53
Takeda 32
AstraZeneca 28
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Sponsor Type

Sponsor Type for Angiotensin Ii
Sponsor Trials
Other 1602
Industry 403
NIH 117
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