11 Clinical Trials for Various Conditions
This biomarker study is a follow-up to CPLATFRM2201. The goal of CBASICHR0005 is to collect another urine sample, interval clinical information, and an optional DNA sample from as many of the original 80 patients as possible. This new information will transform the data obtained in PLATFRM2201 from a cross-section to a temporal profile, which will (a) further enable the identification of biomarkers predictive of faster progression, and (b) satisfy the FDA's recommendation to perform "natural history studies" in rare diseases.
The purpose of the study is to determine if there are certain laboratory tests that can be performed to detect substances or features in a child's urine that can be used to measure the progress of Alport kidney disease and the effects of treatment. These tests and their results could be of use to measure responses to new treatments in future clinical trials.
Alport Syndrome Foundation's (ASF's) Alport Patient Registry (the Registry) is open to individuals living with Alport syndrome in the United States (US) and US territories and outlying islands. The Registry welcomes participants of all ages who have a confirmed clinical diagnosis of Alport syndrome. A confirmed diagnosis could be obtained via genetic testing, biopsy, and/or from a medical professional's clinical assessment of the individual's symptoms and/or family history. Participants can have any form and stage of this disease to be eligible for inclusion in the Registry. Patient participation in the Registry is crucial to helping attract and advance research, understanding understudied aspects of the disease, and informing clinical trials that may lead to Alport syndrome therapies and/or a cure. The Registry is accessed through a secure, online application. Participants report their own health history in the Registry and are encouraged to update any changes, at most, every three months. The security of each participant's information is a top priority. Any detail that could identify an individual participant is kept confidential in the Registry and such data are de-identified to protect the participant's privacy. No electronic health records or social security numbers are requested by or connected to the Registry. A parent or legal guardian may consent to enroll a child/dren Alport patient(s) under the age of 18 years. An additional assent form is used for individuals ages 7-17. At age 18, participants will be required to re-consent as an adult if they choose to continue to participate in the Registry.
This is a Phase 2, Multi-center, Open-Label Study to Assess Safety, Tolerability, Efficacy and Pharmacokinetics of R3R01 in Alport Syndrome Patients with Uncontrolled Proteinuria on ACE/ARB Inhibition and in Patients with Primary Steroid-Resistant Focal Segmental Glomerulosclerosis
This is a Phase 1, open-label, multi-center study of the safety, pharmacodynamics, and pharmacokinetics of RG-012 administered to subjects with Alport syndrome.
Primary Objectives: * To assess the efficacy of lademirsen (SAR339375) in reducing the decline in renal function. * To assess the safety and tolerability of lademirsen (SAR339375) in participants with Alport syndrome. Secondary Objectives: * To assess plasma pharmacokinetic (PK) parameters of the parent compound and its active major metabolite. * To assess the potential formation of anti-drug antibodies (ADAs) following administration of lademirsen (SAR339375). * To assess the pharmacodynamic effect of lademirsen (SAR339375) on miR-21 and on changes in renal injury and function biomarkers.
There is limited published clinical data about the natural history of renal disease in Alport syndrome. The RG012-01 study will collect data to characterize the progression of renal dysfunction in Alport syndrome patients. Patients with a confirmed diagnosis of Alport syndrome who have qualifying GFR will be considered for enrollment. The sequential sampling of subjects' urine and/or blood will allow an assessment of the rate of change of established clinical endpoints, such as GFR and/or the rate of change of other renal biomarkers (proteinuria and β-2 microglobulin) in subjects whose renal function is steadily declining. The identification of surrogate markers that track the decline of renal function and could correlate with time to end-stage renal disease (ESRD) is a key goal of the natural history study.
The goal of the Microalbuminuria in Untreated Boys with Alport Syndrome study is to gather information about critical clinical time points such as when patients with small amounts of protein (microalbuminuria) in their urine progress to larger amounts (overt proteinuria). Large amounts of protein in the urine is often an early sign of kidney disease. Information needs to be collected in boys who are not taking medications known as angiotensin converting enzyme inhibitor (ACEI) or angiotensin receptor blocker (ARB) in order to obtain accurate data about the length of time between the onset of microalbuminuria and the start of overt proteinuria. This new information will give physicians a better understanding of how to treat patients with Alport syndrome. The information we gather by conducting this study will aid in planning future clinical trials because the identification of time points in disease progression, such as microalbuminuria and overt proteinuria, could reduce the time necessary to show a clinical benefit of a new treatment option. The study has been approved by the University of Minnesota's Institutional Review Board.
The AFFINITY Study is a phase 2, open-label, basket study to evaluate the efficacy and safety of atrasentan in patients with proteinuric glomerular disease who are at risk of progressive loss of renal function.
This extended access study will assess the long-term safety and tolerability of bardoxolone methyl in qualified patients with chronic kidney disease (CKD) who previously participated in one of the qualifying clinical studies with bardoxolone methyl. Patients will remain in the study until bardoxolone methyl is available through commercial channels or until patient withdrawal, whichever is sooner.
To evaluate the safety, efficacy and tolerability of sparsentan oral suspension and tablets, and assess changes in proteinuria after once-daily dosing over 108 weeks.