Swiecie

Researchers are investigating the effectiveness, safety, and tolerability of combining baxdrostat with dapagliflozin compared to dapagliflozin alone in people with chronic kidney disease (CKD) and high blood pressure. This Phase III, international, multicenter, double-blind, placebo-controlled study aims to see if this combination reduces risks such as significant kidney function decline, kidney failure, heart failure events, or cardiovascular death. The study includes a 4-week run-in period where participants not previously treated with SGLT2 inhibitors receive dapagliflozin alone. After this, participants are randomly assigned to receive either baxdrostat plus dapagliflozin or placebo plus dapagliflozin in a double-blinded manner. Study visits occur frequently initially (at 2, 4, 8, 16, 34, and 52 weeks after randomization) and then approximately every 4 months. If participants stop the blinded treatment early, they continue dapagliflozin alone unless specific criteria require its discontinuation. Participants will undergo regular assessments including blood pressure monitoring and laboratory tests related to kidney function and cardiovascular health. The primary outcome measures the reduction in risk of major kidney and heart events over up to 37 months. Even if participants stop the study treatment, they will continue follow-up visits and data collection to ensure comprehensive safety and efficacy evaluation throughout the study duration.

Researchers are evaluating the safety and effects of different doses of a new medicine called NNC0519-0130 on kidney function in adults with chronic kidney disease, some of whom may also have type 2 diabetes, and who are living with overweight or obesity. The study compares NNC0519-0130 with semaglutide, an existing medicine, and a placebo, which is a "dummy" treatment. This is a Phase 2 proof-of-concept and dose-finding study aimed at understanding how these treatments may reduce kidney damage. Participants will be randomly assigned to one of three groups receiving either NNC0519-0130, semaglutide, or placebo. All treatments are given by subcutaneous injection once weekly. The study treatment phase lasts up to 36 weeks, with assessments at weeks 12, 24, and 36 to monitor changes in kidney damage by measuring the urinary albumin-to-creatinine ratio. The overall study duration can be up to 43 weeks. During the study, participants will be regularly monitored through laboratory tests and clinical evaluations to assess kidney function and safety. Researchers will measure changes from the start of the study in the urinary albumin-to-creatinine ratio at multiple time points. Participants will also need to have stable doses of certain blood pressure medications before joining. Safety and treatment effects will be assessed throughout the study period.

Immunoglobulin A nephropathy (IgAN) is a kidney disease caused by the build-up of immune protein complexes in the kidneys, leading to inflammation and possible kidney damage. This Phase 3 study is evaluating how well mezagitamab, compared to a placebo, reduces protein levels in the urine (proteinuria) in adults with primary IgAN. It also aims to assess the safety and tolerability of mezagitamab and its ability to maintain kidney function over the long term. Participants will be randomly assigned to one of two groups in the main study: two-thirds will receive mezagitamab injections under the skin, and one-third will receive placebo injections that look identical but have no active medicine. Treatment will occur in two 1-year cycles, each including about six months of dosing and six months of observation with monthly check-ups. An open-label group will include a small number of participants with lower proteinuria or kidney filtering issues, including those who previously received mezagitamab in another study; these participants will receive mezagitamab similarly to the main group. During the study, participants will visit the clinic several times for assessments. Researchers will monitor changes in proteinuria from the start through week 36, along with safety and kidney function. They will also perform regular evaluations and check-ups throughout each treatment and observation period to track participants' health and response to treatment.