Kunming Yunnan, China

A Study of SCTB35 in Patients with Systemic Lupus Erythematosus

This study contains the dose-escalation and dose-expansion parts. The escalation cohorts will be enrolled to explore the maximum tolerated dose and recommended phase II dose (RP2D). A Safety Review Committee (SRC) will review the accumulated safety data and other available data, and make a recommendation to each dose level of SCTB35 in the escalation cohorts. The expansion cohorts will be initiated after the RP2D is confirmed, and to further compare the preliminary efficacy and safety of SCTB35 at appropriate dose levels recommended by SRC.

Study of PN20 in Adult Patients with Primary Immune Thrombocytopenia (ITP)

This is a multicenter, open-label, single-arm, dose-escalation Phase1b study aimed at evaluating the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), immunogenicity, and preliminary efficacy of a single dose of PN20 in adult patients with primary immune thrombocytopenia (ITP). The trial is a dose escalation study, including Screening (no more than 14 days), Treatment (single dose) and the post-treatment follow-up (4 weeks). And the safety, tolerability, pharmacokinetics, pharmacodynamics, immunogenicity, and preliminary efficacy of PN20 in ITP will be assessed in this study.

A Phase Ib Study of RC148 as Monotherapy or Combination for Locally Advanced or Metastatic NSCLC

Primary objective: to evaluate the efficacy of RC148 injection as monotherapy or combination therapy in patients locally advanced or metastatic non-small cell lung cancer;

Construction of a Multi-center Clinical Research Collaboration Network for Children with Congenital Heart Disease in China

A Phase II Study on Recombinant Botulinum Toxin Type a (YY001) for Injection in the Treatment of Upper Limb Spasticity in Adults

Safety and Preliminary Efficacy of Anti-CDH17 CAR-T Cell Therapy in Patients with CDH17-positive Advanced Solid Tumors

This is a single-center, open-label, single-arm study to evaluate the safety and preliminary efficacy of anti-CDH17 CAR-T cells in patients with CDH17-positive advanced solid tumors.A leukapheresis procedure will be performed to manufacture Anti-CDH17 chimeric antigen receptor (CAR) modified T cells. Prior to Anti-CDH17 CAR-T cells infusion subjects will receive lymphodepleting therapy with fludarabine and cyclophosphamide. After infusion, the safety and efficacy of CAR-T therapy was evaluated by investigators.

TQC2731 Clinical Trial for the Treatment of Severe Asthma With Injection

Study of XNW28012 in Subjects with Advanced Solid Tumors Who Failed Standard Treatments

Application of DCE-MRI Based on 4D FreeBreathing in Predicting the Efficacy of Immune and Targeted Therapy in Lung Cancer

Efficacy of Self-expandable and Balloon-expandable Valves in Patients With Ascending Aortic Dilation

Ascending aortic dilation (AAD) is a common feature in patients with aortic stenosis, especially in those with bicuspid aortic valve. According to the 2022 AHA/ACC Guideline for the Diagnosis and Management of Aortic Disease, in patients undergoing surgical aortic valve replacement who have a concomitant AAD with a maximum diameter of ≥45mm, ascending aortic replacement is reasonable when performed by experienced surgeons in a Multidisciplinary Aortic Team (Class 2a, Level B-NR). However, in patients undergoing transcatheter aortic valve replacement, the impact of ascending aortic dilation remains unclear. Therefore, we designed this multicenter prospective randomized controlled trial, aiming to assess the efficacy of self-expandable and balloon-expandable valves in patients with AAD with a maximum diameter of ≥45mm.