Regeneron Pharmaceuticals's phase 3 trial of REGN7508 in symptomatic venous thromboembolism reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 2,000 participants. This study is researching an experimental drug called REGN7508 (called "study drug") and how it compares against another treatment called Acetylsalicylic Acid (ASA). The study is focused on adults undergoing elective, unilateral (one side) total knee replacement surgery. The aim of the study is to see how effective the study drug is at preventing Venous Thromboembolism (VTE) and other related diseases after total knee replacement surgery compared to acetylsalicylic acid. The study is looking at several other research questions, including: * What side effects may happen from taking the study drug * How much study drug is in the blood at different times * Whether the body makes antibodies against the study drug (which could make the study drug less effective or could lead to side effects)
The read-out is the estimated primary completion of ROXI-ASPEN (NCT07213778), Regeneron's "Phase 3, Multicenter, Double-Blinded, Randomized Study to Evaluate REGN7508, a Factor XI Monoclonal Antibody, Versus Acetylsalicylic Acid for Prophylaxis of Symptomatic Venous Thromboembolism After Elective Total Knee Arthroplasty"[1]
Primary completion is estimated for 2027-05-17 and overall completion for 2027-07-16; the trial started 2025-11-24 (actual) and was first posted 2025-10-09[1]
Estimated enrolment is 2,000 adults undergoing elective, unilateral (one side) total knee replacement surgery; the record's status is RECRUITING as of the last update posted 2026-09-14[1]
The study compares REGN7508 with acetylsalicylic acid (ASA), with placebo also administered per the protocol, to see "how effective the study drug is at preventing Venous Thromboembolism (VTE) and other related diseases after total knee replacement surgery compared to acetylsalicylic acid"[1]
The single primary outcome measure is the incidence of the composite endpoint of symptomatic VTE and all-cause death, through the day 30 visit[1]
Other research questions are what side effects may happen, how much study drug is in the blood at different times, and whether the body makes antibodies against the study drug[1]
The trial runs at 36 sites in the United States, Greece, Malaysia and Moldova[1]
推定確度 50%150 日後ClinicalTrials.gov[1] lists 2027-02-20 as the estimated primary completion date; a sponsor's estimate, and trials of this size routinely slip.
Regeneron Pharmaceuticals's phase 3 trial of REGN7508 in venous thromboembolism reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 2,000 participants. This study is researching an experimental drug called REGN7508 (called "study drug"). The study is focused on adults undergoing elective, unilateral (one side) total knee replacement surgery. The aim of the study is to see how effective the study drug is at preventing Venous Thromboembolism (VTE) and other related diseases after total knee replacement surgery. The study is looking at several other research questions, including: * What side effects may happen from taking the study drug * How much study drug is in the blood at different times * Whether the body makes antibodies against the study drug (which could make the study drug less effective or could lead to side effects)
推定確度 50%1.8 年後ClinicalTrials.gov[1] lists 2028-06-30 as the estimated primary completion date; a sponsor's estimate, and trials of this size routinely slip.
Amgen's phase 3 trial of Maridebart Cafraglutide in heart failure with preserved ejection fraction reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 5,056 participants. This trial will examine if maridebart cafraglutide as an adjunct to standard of care will lead to a reduction in heart failure (HF) events such as HF hospitalizations and urgent HF visits, cardiovascular (CV) deaths and improvement in HF symptoms in participants with HF with preserved ejection fraction (HFpEF) and HF with mildly reduced ejection fraction (HFmrEF) who are obese. This is a phase 3, global, multicenter, 2-part trial with a double-blind period and an open-label extension (OLE). The trial is event-driven, and Part 1 will conclude when approximately 850 primary endpoint events have occurred.
推定確度 50%1.8 年後ClinicalTrials.gov[1] lists 2028-06-30 as the estimated primary completion date; a sponsor's estimate, and trials of this size routinely slip.
Amgen's phase 3 trial of Maridebart Cafraglutide in atherosclerotic cardiovascular disease reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 12,800 participants. The primary objective of this trial is to demonstrate that maridebart cafraglutide is superior to placebo when given as an adjunct to standard of care with respect to reducing cardiovascular (CV) morbidity and mortality.
推定確度 50%1.7 年後ClinicalTrials.gov[1] lists 2028-05-22 as the estimated primary completion date; a sponsor's estimate, and trials of this size routinely slip.
Boehringer Ingelheim's phase 3 trial of Vicadrostat in heart failure reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 6,000 participants. This study is open to adults aged 18 or above legal age with heart failure. People can join the study if they have heart failure symptoms and a left ventricular ejection fraction (LVEF) of 40% or more. The purpose of this study is to find out whether vicadrostat (BI 690517) in combination with empagliflozin helps people with heart failure. Participants are put into 2 groups by chance. Every participant has an equal chance of being in each group. The groups are: * Vicadrostat/empagliflozin group: participants take vicadrostat/empagliflozin as tablets once a day. * Placebo/empagliflozin group: participants take placebo/empagliflozin as tablets once a day. Participants can stay in the study as long as they benefit from treatment and can tolerate it. During this time, they visit their doctors regularly. The doctors regularly check participants' health and take note of any unwanted effects. T
推定確度 50%1.2 年後ClinicalTrials.gov[1] lists 2027-12-03 as the estimated primary completion date; a sponsor's estimate, and trials of this size routinely slip.
AstraZeneca's phase 3 trial of BGF MDI 320/14.4/9.6 μG in copd reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 5,000 participants. This study will evaluate the effect of triple ICS/LAMA/LABA therapy with BGF MDI 320/14.4/9.6 μg on cardiopulmonary outcomes relative to LAMA/LABA therapy with GFF MDI 14.4/9.6 μg in a population with COPD and elevated cardiopulmonary risk.
推定確度 50%1.1 年後ClinicalTrials.gov[1] lists 2027-11-04 as the estimated primary completion date; a sponsor's estimate, and trials of this size routinely slip.
AstraZeneca's phase 3 trial of Tozorakimab in viral lung infection and acute respiratory failure reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 3,527 participants. The purpose of this study is to evaluate the effect of tozorakimab, as an add-on to SoC in patients with viral lung infection requiring supplemental oxygen, on the prevention of death or progression to IMV/ECMO.
推定確度 50%343 日後ClinicalTrials.gov[1] gives the primary completion date only as 2027-09, an estimate by the sponsor, so the pin sits on the first of that month.
AbbVie's phase 3 trial of Armour Thyroid in hypothyroidism reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 2,800 participants. This study will evaluate the efficacy and safety of Armour Thyroid treatment compared with synthetic T4 in subjects who have primary hypothyroidism and are currently stabilized (i.e., in-range thyroid-stimulating hormone \[TSH\]) on synthetic T4 treatment. This study will also therefore evaluate the efficacy and safety of dose conversion from synthetic T4 therapy to Armour Thyroid therapy.
推定確度 50%1.9 年後ClinicalTrials.gov[1] lists 2028-08-30 as the estimated primary completion date; a sponsor's estimate, and trials of this size routinely slip.
Boehringer Ingelheim's phase 3 trial of BI 690517 in kidney disease, chronic reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 11,000 participants. This study is open to adults with chronic kidney disease at risk of progression. People with and without type 2 diabetes can take part in this study. The study is open to people who take other medicines called angiotensin converting enzyme inhibitors (ACEi) or angiotensin receptor blockers (ARB). People who already take empagliflozin or any other sodium-glucose cotransporter-2 inhibitor (SGLT2i) can also join. The study is also open to people who currently do not take any of these treatments. The purpose of this study is to find out whether a medicine called BI 690517 helps people with chronic kidney disease when taken in combination with a study medicine called empagliflozin. Worsening of kidney function increases the risk for kidney failure, cardiovascular disease, and heart failure hospitalisation. After a run-in period, during which participants are confirmed to be receiving clinical
推定確度 50%1.1 年後ClinicalTrials.gov[1] lists 2027-10-18 as the estimated primary completion date; a sponsor's estimate, and trials of this size routinely slip.
Merck & Co.'s phase 3 trial of MK-8527 in human immunodeficiency virus reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 4,580 participants. Researchers are looking for new medicines to prevent HIV-1 (Human Immunodeficiency Virus Type 1) infection. The goals of this study are to learn: * If taking MK-8527 once a month works to prevent HIV-1 infection better than a standard (usual) pre-exposure prophylaxis (PrEP) taken once a day * About the safety of MK-8527 and if people tolerate it
推定確度 50%1.3 年後ClinicalTrials.gov[1] lists 2027-12-26 as the estimated primary completion date; a sponsor's estimate, and trials of this size routinely slip.
Amgen's phase 3 trial of Maridebart Cafraglutide in obesity reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 3,200 participants. The primary objective of this trial is to evaluate the long-term efficacy, safety, and tolerability of maridebart cafraglutide in participants with obesity or overweight. Trial 20250197 is an extension of trial 20210181 (NCT06858839).
推定確度 50%1.9 年後ClinicalTrials.gov[1] lists 2028-07-31 as the estimated primary completion date; a sponsor's estimate, and trials of this size routinely slip.
AstraZeneca's phase 3 trial of Elecoglipron in weight management reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 4,500 participants. This master study protocol, Study D7260C00015, covers 2 independent, pivotal studies, Study 1 and Study 2. Each study is a global, randomized, double-blind, parallel-group, multicenter, Phase III study to assess the efficacy and safety of elecoglipron compared with placebo adjunct to diet and exercise for weight management, in adults living with obesity or overweight with at least one weight-related comorbidity, and without T2DM (Study 1) or with T2DM (Study 2).
推定確度 50%1.8 年後ClinicalTrials.gov[1] lists 2028-07-05 as the estimated primary completion date; a sponsor's estimate, and trials of this size routinely slip.
AstraZeneca's phase 3 trial of Elecoglipron in type 2 diabetes mellitus reaches primary completion, the point at which the last participant's primary outcome is measured. The trial enrolled 2,000 participants. The purpose of this study is to evaluate the efficacy, safety, and tolerability of elecoglipron and dapagliflozin in combination, compared with elecoglipron alone and dapagliflozin alone, in adults with type 2 diabetes mellitus (T2DM) inadequately managed with lifestyle management alone or treated with other background glucose-lowering medication.