Zi Bo Shi

Researchers are evaluating the effectiveness and safety of TQB2102 for injection compared to a standard chemotherapy regimen called TCbHP in patients with HER2-positive breast cancer. This phase III, randomized, open-label, multi-center study focuses on neoadjuvant treatment, which is therapy given before surgery. The study aims to measure the total pathological complete response and other outcomes such as event-free survival and overall survival. Participants receive either TQB2102 for injection at 6 mgkg by intravenous infusion every 3 weeks for 8 cycles or a combination of Trastuzumab, Pertuzumab, Docetaxel, and Carboplatin given intravenously every 3 weeks for 6 cycles. The study monitors participants throughout the treatment period and collects data on tumor response and side effects. During the study, participants will undergo assessments including tumor response evaluations by independent review and investigators, safety monitoring for adverse events, and laboratory tests. Follow-up will continue for up to 50 months after the start of the study to observe long-term outcomes. Participants are expected to comply with contraceptive use requirements and attend all scheduled visits for treatment and evaluations.

Researchers are evaluating the effectiveness and safety of Recombinant Botulinum Toxin Type A YY001 injections for treating upper limb spasticity in adults who have had a stroke. This randomized, double-blind, multi-center phase IIIII study compares YY001 with BOTOX4 and a placebo to better understand treatment options for this condition. Participants will receive a single intramuscular injection of either Recombinant Botulinum Toxin Type A YY001 with a dose of 200-400 units, BOTOX4 with a dose of 200 units, or a placebo prepared with saline. The study includes three groups the experimental group receiving YY001, an active-controlled group receiving BOTOX4, and a placebo-controlled group. Each participant receives only one injection during the treatment period. During the study, participants will be monitored at 1, 4, 8, and 12 weeks after treatment through assessments such as the Modified Ashworth Scale MAS for spasticity, Physicians Global Assessment, and Disability Assessment Scale DAS. Researchers will also track any adverse events and the presence of antibodies to the treatment. The primary outcome is the change in MAS score at week 4. The study lasts at least 12 weeks with ongoing safety and efficacy follow-up.

Researchers are evaluating the safety, tolerability, and effectiveness of TQB3909 tablets combined with azacitidine in adults with myeloid malignancies, including acute myeloid leukemia and myelodysplastic syndromes. This open, multi-center clinical trial is designed as a Phase IbII study to better understand how this combination treatment works in these blood cancers. Participants receive TQB3909 tablets once daily in 28-day treatment cycles along with azacitidine. The study focuses on monitoring how well patients tolerate the treatment and its effects on their disease. The trial includes assessment of various response rates and survival outcomes over several weeks. Throughout the trial, participants undergo regular evaluations including monitoring for adverse events and laboratory tests for up to 24 weeks. Researchers measure remission rates, duration of remission, and survival outcomes up to 60 weeks. Participants safety and response to treatment are closely tracked during the study.

Researchers are evaluating the safety and tolerability of DB-1303BNT323 in adults with advanced or metastatic solid tumors that express HER2. This Phase 12a trial focuses on patients with tumors that are advanced, unresectable, recurrent, or metastatic and have limited or no standard treatment options. The study aims to identify the best dose and explore early signs of effectiveness in a variety of HER2-expressing cancers. The trial has two parts an initial dose-escalation phase using an accelerated titration followed by a classic 33 design to find the maximum tolerated dose MTD or recommended Phase 2 dose RP2D, and a dose-expansion phase to further assess safety, tolerability, and potential effects at the established dose. Participants receive DB-1303BNT323 by intravenous infusion once every three weeks Q3W at various dose levels. Some groups are randomized to receive different dose levels or combinations with other drugs like Pertuzumab, Ritonavir, or Itraconazole to study drug interactions and responses. During the study, participants will have regular assessments including monitoring for dose-limiting toxicities, adverse events, and serious adverse events using standard criteria up to about one year after treatment. Researchers will also evaluate tumor responses using RECIST 1.1 criteria and collect pharmacokinetic and pharmacodynamic data. Other evaluations include heart function tests, organ function, and overall health status. The study duration varies per participant, with follow-up visits extending up to one year post-treatment to monitor safety and treatment effects.

Researchers are evaluating AZD0780, an oral PCSK9 inhibitor, in a phase 3, randomized, placebo-controlled study. This trial focuses on patients with established atherosclerotic cardiovascular disease ASCVD or those at high risk for a first ASCVD event. The study aims to assess how AZD0780 compares to placebo in reducing the risk of major adverse cardiovascular events, also known as MACE-PLUS, over the course of the trial. Participants are randomly assigned to receive either oral AZD0780 once daily or a matching placebo once daily. The study continues until a primary analysis censoring date, which may be up to approximately 54 months from randomization. After this, a study closure visit will be conducted as the final visit for each participant. During the study, participants will be regularly monitored for cardiovascular events including heart attacks, strokes, urgent coronary revascularizations, and other related outcomes. Researchers will track the time to first occurrence of these events as the primary outcome. Safety and other secondary outcomes like all-cause mortality will also be assessed. The total participation time can last up to about 54 months, with ongoing evaluations throughout this period.

Researchers are evaluating the efficacy, safety, and tolerability of combining elecoglipron and dapagliflozin compared to each drug alone in adults with type 2 diabetes mellitus T2DM who have not achieved adequate control through lifestyle changes or other glucose-lowering medications. This Phase III study aims to better understand how these treatments work together in managing blood sugar levels in this population. Participants are randomly assigned to one of five groups two groups receive elecoglipron at different dose levels combined with dapagliflozin two groups receive elecoglipron at different dose levels combined with a placebo matching dapagliflozin and one group receives dapagliflozin alone with a placebo matching elecoglipron. All medications are taken orally once daily. The treatment period lasts 40 weeks, during which the effects of the drugs on blood sugar and other health measures will be monitored. Throughout the study, participants will have regular assessments of their blood sugar control, body weight, and blood pressure. Researchers will measure changes in Hemoglobin A1c HbA1c, fasting plasma glucose, and self-monitored blood glucose levels. Other outcomes include weight loss and the need for rescue medication. Safety and tolerability will be closely monitored. Participation in the trial lasts for 40 weeks, during which participants will attend scheduled visits for evaluation and medication monitoring.

Bladder cancer is a common and serious tumor that originates from the bladders lining, with the majority being non-muscle invasive bladder cancer NMIBC. NMIBC has a high recurrence rate even after initial treatment, making postoperative bladder perfusion chemotherapy important to prevent tumor return. This research evaluates the use of patient-derived bladder cancer organoids to test drug sensitivities and guide individualized chemotherapy, aiming to improve treatment effectiveness and reduce recurrence for bladder cancer patients. The study involves preparing bladder cancer organoids from tumor tissue collected during surgery. Researchers perform drug sensitivity testing on these organoids with various chemotherapeutic agents, including gemcitabine, pirenzolubicin, epirubicin, mitomycin, and doxorubicin. Based on organoid sensitivity results, patients receive bladder perfusion chemotherapy with either sensitive or non-sensitive drugs, or receive BCG vaccine infusions. Treatment schedules include induction perfusion weekly for 4 weeks and maintenance perfusion monthly for 11 months, or BCG infusions following an induction and maintenance regimen over one year. Participants undergo regular clinical assessments including cystoscopy, urine cytology, and imaging as needed to monitor tumor recurrence and progression over up to three years. Researchers analyze one-year and three-year tumor recurrence-free and progression-free survival rates among groups. The study monitors patient compliance, adverse events, and clinical outcomes to assess the value of organoid drug sensitivity testing in guiding personalized bladder cancer perfusion chemotherapy.

Researchers are evaluating the real-world effectiveness of Repatha combined with standard of care SOC compared to SOC alone in Chinese adults with established atherosclerotic cardiovascular disease ASCVD. The study focuses on the risk of major cardiovascular events such as cardiovascular death, heart attack, stroke, hospitalization for unstable angina, or coronary revascularization. This observational study aims to understand how these treatments work when used according to local clinical practice. Participants are divided into two groups based on treatment decisions made independently of the study enrollment those receiving Repatha with SOC and those receiving SOC alone. The study observes these participants over a period of up to 72 months to assess outcomes. Treatment choices follow local guidelines and approved labels, ensuring minimal impact on routine care. During the study, participants undergo regular monitoring for cardiovascular events and changes in cholesterol levels, including low-density lipoprotein cholesterol LDL-C. Researchers also track adverse events and reactions throughout the follow-up period. Participants remain under usual care, and data collection occurs alongside routine clinical visits, with a total participation time of up to six years.

Researchers are evaluating BBT002, a drug being studied for its safety, tolerability, pharmacokinetics, immunogenicity, pharmacodynamics, and clinical activity in healthy volunteers and people with Chronic Rhinosinusitis with Nasal Polyps CRSwNP, with or without asthma. This randomized, double-blind, placebo-controlled study includes participants from 18 to 75 years old and aims to understand how BBT002 behaves in the body and its effects on these conditions. The study has two parts Part A involves a single dose of BBT002 or placebo given to healthy volunteers in increasing dose groups. Part B includes patients with CRSwNP, with or without asthma, who receive five repeated doses of BBT002 or placebo. The doses are given sequentially, and the study monitors participants for safety and drug activity over time. Participants will undergo various assessments including monitoring for adverse events, vital signs, physical exams, laboratory tests, and ECG readings up to 141 days after a single dose in healthy volunteers and up to 169 days after the first dose in patients. Researchers will also measure how the drug is processed in the body and check for immune responses. The total study duration extends until June 2028, ensuring comprehensive evaluation throughout the treatment and follow-up periods.

Researchers are studying the effects of a single oral dose of HDM1002 tablets on the hearts electrical activity, specifically the QTQTc interval, in healthy adults aged 18 to 45 years. This Phase I clinical trial aims to understand how HDM1002 influences cardiac repolarization compared to placebo and an active control drug, Moxifloxacin. The study is led by Hangzhou Zhongmei Huadong Pharmaceutical Co., Ltd. and is designed as a randomized, double-blind, placebo- and positive-controlled, four-period crossover trial. Participants receive one of several treatments during the study a single oral dose of HDM1002 at either 200 mg or 400 mg, a placebo tablet, or a single 400 mg dose of Moxifloxacin. The crossover design means that each participant will receive all treatments in different periods, allowing direct comparison within the same individual. Each treatment period includes monitoring up to 48 hours post-dose to assess the drugs effect on cardiac repolarization. During the trial, participants will undergo baseline and post-dose electrocardiograms ECGs to measure changes in QTc intervals. Researchers will also collect blood samples to analyze HDM1002 plasma concentrations and monitor heart rate, PR, and QRS intervals. Safety is closely observed through adverse event tracking for up to 25 days. The total study duration includes multiple treatment periods with washout intervals, ensuring comprehensive evaluation of HDM1002s cardiac effects in healthy volunteers.