CLINICAL TRIALS PROFILE FOR HYDROCHLOROTHIAZIDE
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505(b)(2) Clinical Trials for Hydrochlorothiazide
| Trial Type | Trial ID | Title | Status | Sponsor | Phase | Start Date | Summary |
|---|---|---|---|---|---|---|---|
| New Indication | NCT04495608 ↗ | Fluconazole in Hypercalciuric Patients With Increased 1,25(OH)2D Levels | Recruiting | Hospices Civils de Lyon | Phase 2 | 2021-01-13 | Hypercalciuria is one of the most frequent metabolic disorders associated with nephrolithiasis and/or nephrocalcinosis leading to Chronic Kidney Disease (CKD) and bone complications in adults. Hypercalciuria can be secondary to increased intestinal absorption and/or increased renal distal tubular reabsorption of calcium due to increased active vitamin D, i.e. 1,25(OH)2D, levels. The management of hypercalciuria is challenging. Classic management based on hyperhydration and dietary advice has low impact on calciuria and therefore on CKD progression. Other strategies such as hydrochlorothiazide can be proposed, however with an uncertain medical benefit in view of side effects (hypokalemia, asthenia, potential cutaneous long-term side effects). Azoles are known to inhibit the 1α-hydroxylase and therefore decrease 1,25(OH)2D levels. These antifungal drugs are commonly used in neonates, infants and adults; pharmacokinetic data are well described. Recently, to improve azoles tolerance, fluconazole has been successfully reported to reduce calciuria in patients with CYP24A1 mutation (1 adult) or NPTIIc mutations (1 child), while maintaining a stable renal function. Based on these observations, the investigators hypothesize that fluconazole is effective to decrease and normalize calciuria in patients with hypercalciuria and increased 1,25(OH)2D levels. The primary objective is to demonstrate that fluconazole normalizes or decreases calciuria after 4 months of treatment in patients with hypercalciuria and increased 1,25(OH)2D levels. The secondary objectives aim to describe: - the effects of fluconazole on the evolution over time of the calcium/phosphate metabolism, - the evolution of renal function, - the cohort at Baseline and after 4 months of treatment period, - the safety of fluconazole, - the onset of potential mycological resistances, - and the treatment compliance. This is a prospective, interventional, national, randomized in 2 parallel groups (1:1), controlled versus placebo, double blind trial. This study will involve patients between 10 and 50 years of age suffering from nephrolithiasis and/or nephrocalcinosis with hypercalciuria (> 0.1 mmol/kg/d) and increased 1,25 (OH)2D levels (≥ 150 pmol/l) and 25-OH-D levels (≥50 nmol/L). FLUCOLITH study is a unique opportunity to develop a new indication of a well-known and not expensive drug (e.g. fluconazole) in rare renal diseases, the ultimate objective being the secondary prevention of CKD worsening in these patients. If the results of this proof-of-concept randomized controlled trial are positive, the investigators will propose an extension phase to evaluate the long term efficacy and safety of fluconazole on renal and bone parameters. |
| >Trial Type | >Trial ID | >Title | >Status | >Sponsor | >Phase | >Start Date | >Summary |
All Clinical Trials for Hydrochlorothiazide
| Trial ID | Title | Status | Sponsor | Phase | Start Date | Summary |
|---|---|---|---|---|---|---|
| NCT00000525 ↗ | Diuretics, Hypertension, and Arrhythmias Clinical Trial | Completed | National Heart, Lung, and Blood Institute (NHLBI) | Phase 3 | 1986-07-01 | To determine whether hypertensive patients with ECG abnormalities and receiving hydrochlorothiazide diuretics were at increased risk of sudden death. |
| NCT00000525 ↗ | Diuretics, Hypertension, and Arrhythmias Clinical Trial | Completed | University of California, San Francisco | Phase 3 | 1986-07-01 | To determine whether hypertensive patients with ECG abnormalities and receiving hydrochlorothiazide diuretics were at increased risk of sudden death. |
| NCT00005520 ↗ | Genetic Epidemiology of Responses to Antihypertensives | Completed | National Heart, Lung, and Blood Institute (NHLBI) | 1997-02-01 | To determine whether measured variation in genes coding for components of vasoconstriction and volume regulating systems predict interindividual differences in blood pressure response to therapy with a thiazide diuretic, hydrochlorothiazide, or an angiotensin II receptor blocker, candesartan, in hypertensive African-Americans (N=300 treated with each drug) and in hypertensive European Americans (N=300 treated with each drug). | |
| NCT00005520 ↗ | Genetic Epidemiology of Responses to Antihypertensives | Completed | Mayo Clinic | 1997-02-01 | To determine whether measured variation in genes coding for components of vasoconstriction and volume regulating systems predict interindividual differences in blood pressure response to therapy with a thiazide diuretic, hydrochlorothiazide, or an angiotensin II receptor blocker, candesartan, in hypertensive African-Americans (N=300 treated with each drug) and in hypertensive European Americans (N=300 treated with each drug). | |
| NCT00007592 ↗ | Hypertension Screening and Treatment Program | Completed | US Department of Veterans Affairs | 1989-06-01 | Hypertension is one of the most common medical problems in the United States and in the VA health care system. It has been well-documented that hypertension can be effectively treated. However, there remain important unresolved clinical questions in the area of antihypertensive treatment. For example, how much is mortality affected by visit compliance, blood pressure control and type of antihypertensive agent? Or, are some regimens associated with more morbidity than others? Or, are there inexpensive regimens that are as effective as more expensive regimens? The amount of data that is available from this demonstration project (currently 6,100 patients) will help address these questions. The answers to these questions should result in better care for veterans with hypertension. | |
| NCT00007592 ↗ | Hypertension Screening and Treatment Program | Completed | VA Office of Research and Development | 1989-06-01 | Hypertension is one of the most common medical problems in the United States and in the VA health care system. It has been well-documented that hypertension can be effectively treated. However, there remain important unresolved clinical questions in the area of antihypertensive treatment. For example, how much is mortality affected by visit compliance, blood pressure control and type of antihypertensive agent? Or, are some regimens associated with more morbidity than others? Or, are there inexpensive regimens that are as effective as more expensive regimens? The amount of data that is available from this demonstration project (currently 6,100 patients) will help address these questions. The answers to these questions should result in better care for veterans with hypertension. | |
| >Trial ID | >Title | >Status | >Sponsor | >Phase | >Start Date | >Summary |
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