Clinical trials

The objective of this clinical trial is to evaluate the efficacy of investigational drug UBT251 in the treatment of moderate-to-severe obstructive sleep apnea (OSA) with obesity, as well as to assess its safety. The key research question is: Does UBT251 reduce the Apnea-Hypopnea Index (AHI) in participants? UBT251 will be compared with placebo (an inactive substance identical in appearance) to determine its efficacy in treating moderate-to-severe OSA. Participants will: Receive weekly subcutaneous injections of either UBT251 or placebo for a duration of 52 weeks Undergo examinations and testing at protocol-specified visit windows Have their AHI assessed following the 52-week treatment period

This study is a single-center, randomized, double-blind, placebo- and active-controlled, parallel-group, single-ascending dose (SAD) design. Insulin degludec and insulin icodec injection serves as the active control and is administered in an open-label manner. The study will be conducted across 6 cohorts, comprising 4 dose-escalation cohorts of UBT38006 (1, 3, 6, and 12 nmol/kg) ， 1 active control cohort of insulin degludec (0.4 U/kg \[2.4 nmol/kg\]) and 1 active control cohort of insulin icodec (1.25 U/kg \[7.5 nmol/kg\]). The safety and tolerability (including local tolerability) as well as the pharmacokinetic (PK) and pharmacodynamic (PD) profiles of single subcutaneous doses of UBT38006 injection will be evaluated in healthy adult male participants. In Cohort 1 (1 nmol/kg), participants will be randomized in a 4:1 ratio to receive UBT38006 injection or placebo. In Cohorts 2-4 (3, 6, and 12 nmol/kg), participants will be randomized in an 8:2 ratio to receive the corresponding dose of UBT38006 injection or placebo. Participants in Cohort 5 (insulin degludec active control) will receive 0.4 U/kg (2.4 nmol/kg) insulin degludec injection. Participants in the insulin icodec cohort received a subcutaneous injection of insulin icodec at a dose of 1.25 U/kg(7.5 nmol/kg). Cohorts 1-4 will follow a double-blind design, while Cohort 5 and insulin icodec cohort will be open-label.

This multicenter, randomized, double-Blind, parallel-group, placebo-controlled phase III trial is to evaluate the efficacy and safety of UBT251 Injection in patients with Type 2 Diabetes Mellitus with inadequate glycemic control on diet and exercise alone

This study is a multicenter, randomized, open-label, parallel-group, semaglutide injection-controlled clinical trial. It aims to evaluate the non-inferiority of UBT251 Injection in glycemic control compared with Semaglutide Injection after 36 weeks of continuous administration in study participants with Type 2 Diabetes Mellitus (T2DM) and inadequate glycemic control on oral antidiabetic medications.A total of 956 participants are planned to be enrolled, including the UBT251 Injection 2 mg group, 4 mg group, 6 mg group, and Semaglutide group，with an approximate study duration of 58 weeks per participant.

This randomized, double-blind, parallel, placebo-controlled phase Ⅲ study to evaluate the efficacy and safety of UBT251 Injection in overweight/obese patients

This is a multicenter, randomized, double-blind, placebo-controlled Phase 2 clinical study evaluating the efficacy and safety of UBT251 in MASH subjects. Subjects will be randomly assigned to UBT251 2mg-dose, 4mg-dose，6mg-dose and placebo groups. The entire trial cycle includes a 6-week screening period, a 48-week double-blind treatment period, and a 4-week follow-up period.

This multicenter, randomized, double-blind, placebo-controlled phase II clinical study to evaluate the efficacy and safety of UBT251 injection in obese/overweight chronic kidney disease (CKD) population