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The goal of this observational study is to evaluate the expression characteristics and clinical relevance of the tRF-31/HIPK2 signaling axis in adults over 18 years old with age-related cataract (ARC). The main questions it aims to answer are: Is there a correlation between the r…

This study is a randomized, double-blind, placebo and active-controlled, multicenter trial conducted to evaluate whether PP-01 mitigates the withdrawal symptoms associated with discontinuing cannabis in participants with moderate to severe cannabis use disorder (CUD). Study parti…

Managing HIV well requires taking antiretroviral therapy (ART) every day, but many people living with HIV experience interruptions in their treatment. These pauses in medication can happen for many reasons, such as side effects, challenges with getting to the clinic, personal cir…

This observational study will develop and validate a large language model-assisted workflow for imaging cTNM staging annotation and uncertainty recognition in prostate cancer using Chinese PSMA PET/CT report texts generated during routine clinical care. The study will use de-iden…

This prospective randomized controlled study aims to evaluate the effect of a QR code-based digital information video on knowledge level and anxiety among family members of intensive care unit (ICU) patients. Participants will be randomly assigned to either a control group receiv…

The purpose of this phase I study is to evaluate the safety, tolerability, dosimetry, and preliminary anti-tumor activity of \[177Lu\]Lu-DWJ155 and the safety and imaging properties of \[68Ga\]Ga-DWJ155 in patients with histologically or cytologically confirmed advanced HER2+, HR…

This study will evaluate whether a nutritional intervention is better than another to reduce the incidence of overt hepatic encephalopathy in patients undergoing TIPS insertion for refractory ascites.

A Phase 1, multiregional, open-label study of MST-168 in participants with target-driven advanced solid tumors. The goal of this clinical trial is to evaluate the safety, tolerability, pharmacokinetics, immunogenicity, pharmacodynamic effects, and preliminary efficacy of MST-168…

This randomized clinical trial compares the effects of aquatic therapy and conventional sensory room intervention on adaptive neural responses and sensory-motor praxis in children with Monochannel Sensory Processing Disorder. Participants will be randomly assigned to one of the t…

Laparoscopic cholecystectomy is a commonly performed surgical procedure. Despite its minimally invasive nature, patients may experience significant postoperative pain, particularly at trocar insertion sites and surgical drain entry sites. Pain originating from the drain site is o…

Unprecedented changes in human-environment interactions and increasing disruptions to ecosystems and the climate have contributed to the emergence of infectious diseases (Emerging Infectious Diseases, EIDs). Advances in the treatment of cancers, malignant haematological disorders…

Father-child pairs (N=200; children ages 12-36 months) will be randomized to FIND-F or a waitlist control group. Assessments comparing the two groups will occur at baseline, end of program, and 6 months post-program. Our aims include: Aim 1: Evaluate the main impacts of FIND-F o…

The purpose of this study is to determine how a ketone ester supplement affects brain function, brain blood flow, and brain metabolism in healthy middle-aged and older adults. Ketones are naturally produced by the body during periods of fasting or carbohydrate restriction and ser…

This is a single armed, Phase 3 study to assess the immunogenicity and safety of the varicella vaccine manufactured by Sinovac. A total of 300 healthy participants aged 1-12 years will be enrolled. All participants will receive a single dose of varicella vaccine manufactured by S…

The goal of this observational study is to evaluate the diagnostic efficacy of Confocal Laser Endomicroscopy (CLE) compared to Rapid On-Site Evaluation (ROSE) for ex vivo lung biopsy specimens obtained via bronchoscopy. The main questions it aims to answer are: 1. Does CLE provi…

Malignant hilar biliary obstruction is a condition in which the bile ducts near the liver become blocked due to cancer. This blockage can lead to jaundice (yellowing of the skin and eyes), itching, infection, and impaired liver function. To relieve the obstruction, doctors common…

Knee osteoarthritis (KOA) is a chronic, progressive degenerative joint disease characterized by cartilage and bone degeneration, synovial inflammation, and structural changes. Clinically, it presents with pain, morning stiffness, swelling, crepitus, and limited range of motion, l…

Varicocele is a common correctable cause of male infertility and may be associated with abnormal semen parameters, impaired testicular function, and scrotal discomfort. Microsurgical subinguinal varicocelectomy is a commonly used surgical approach because it allows careful preser…

Schizophrenia is a serious mental illness. Doctors usually diagnose schizophrenia by talking with patients, reviewing symptoms, and using clinical assessment. In early or less typical cases, diagnosis may be difficult. This study will look at whether brain ultrasound information…

Rice-derived recombinant human serum albumin (OsrHSA) possesses an identical primary, secondary, and higher-order structure to plasma-derived human albumin. Through innovative production technology, it fundamentally circumvents the supply limitations and viral contamination risks…