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CLINICAL TRIALS PROFILE FOR ALDOMET

Clinical Trials for Aldomet

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Trial ID	Title	Status	Sponsor	Phase	Summary
NCT00329511	A Comparison of Compliance Between Clonidine Patch and Methyldopa for the Treatment of Chronic Hypertension in Pregnancy	Terminated	University of California, Irvine	N/A	High blood pressure (BP) before pregnancy is called chronic hypertension (CHTN), and is associated with an increased risk of development of pregnancy related high BP called preeclampsia, preterm delivery, decreased growth of the fetus, fetal death, premature separation of the placenta from the uterus resulting in damage to the fetus and cesarean delivery. Longer duration and severity of CHTN in pregnancy leads to worse outcomes for the mother and the fetus. Treatment of mild CHTN in pregnancy does not improve these outcomes, and therefore, medications to lower BP are used for moderate to severe hypertension. To date the literature on the medications used in pregnancy is extremely limited. Methyldopa is used as a first choice medicine for CHTN in pregnancy. It acts on the central nervous system (CNS) by relaxation of the blood vessels leading to a decrease in BP. It does not decrease the blood flow to the uterus, placenta, or the fetus (4). Methyldopa is a weak antihypertensive medicine given three or four times a day and frequently needs changes in the dose or may require an additional medication to control BP. This may lead to a greater chance of non compliance. Another option is Clonidine which is an effective antihypertensive treatment and is available in many forms (oral, parenteral, and transdermal.) It acts on the maternal CNS. Clonidine is not associated with teratogenic or neonatal side effects. Transdermal clonidine (catapres-TTS®) is a preparation of clonidine hydrochloride that can be released and absorbed transdermally over a 7-day period. The study will determine differences in compliance between the two antihypertensive regimens- oral methyldopa and Catapres-TTS, comparisons of patient tolerability, compliance and adequacy of BP control, as well as provide information on an alternate option for BP control.
NCT00581477	Treatment of Orthostatic Hypotension	Enrolling by invitation	Vanderbilt University Medical Center	Phase 3	The purpose of this study is to try different medications in patients with low blood pressure and other problems with their involuntary (autonomic) nervous system. The pharmacological trials in this study will perhaps lead to more effective treatment. This study consists of single dose trials, dose selection trials, 5-day trials and chronic (approximately 2 months) trials.
NCT01361425	Anti-Hypertensive Treatment In Stable Pregnant Women With Severe Pre-Eclampsia (Metildopape)	Unknown status	Conselho Nacional de Desenvolvimento Científico e Tecnológico	Phase 4	Introduction: Hypertensive emergency in pregnant women with pre-eclampsia should be treated for preventing stroke and placental abruption. However, the benefit of antihypertensive medication maintenance remains unclear, mainly due to the potential risk of fetal growth restriction.
NCT01361425	Anti-Hypertensive Treatment In Stable Pregnant Women With Severe Pre-Eclampsia (Metildopape)	Unknown status	Professor Fernando Figueira Integral Medicine Institute	Phase 4	Introduction: Hypertensive emergency in pregnant women with pre-eclampsia should be treated for preventing stroke and placental abruption. However, the benefit of antihypertensive medication maintenance remains unclear, mainly due to the potential risk of fetal growth restriction.
NCT01883804	Effect of Methyldopa on MHC Class II Antigen Presentation in Type 1 Diabetes	Completed	Juvenile Diabetes Research Foundation	N/A	Type 1 Diabetes is an autoimmune condition in which segments of the immune system cause the destruction of insulin producing cells in the pancreas, leaving individuals with an impaired ability to control blood glucose levels. Currently there is no cure for Type 1 Diabetes and the treatments involve lifelong insulin administration and careful monitoring of blood glucose levels. Long-term complications like cardiovascular disease, nerve damage, and retina damage, may result. Previous studies have shown that improvement in the control of blood glucose can reduce the risks from these long-term complications. Residual insulin production, typically within the first few years following diagnosis, helps to reduce an individual's need to supplement insulin by injection or pump. This effect helps in maintaining the body's ability to regulate blood glucose levels and reducing the needs of external insulin. Methyldopa, or Aldomet, has been approved by the Food and Drug Administration and is commonly used to treat high blood pressure. This drug has been approved for several decades and has been shown to be safe and effective. This drug has been identified by the researcher to be able to block the communication between two important types of immune cells; which play a critical role in the autoimmune processes of Type 1 Diabetes. The investigators hypothesize that Methyldopa, over a 6 week treatment period, will block this communication and possibly slow down the destruction of insulin producing cells. The investigators hope to assess the appropriate and safe dose to achieve this effect, along with the drug's ability to maintain insulin production and blood glucose control.
Trial ID	Title	Status	Sponsor	Phase	Summary