Myositis

Researchers are evaluating an open-label, dose escalation study for patients with relapsed and refractory autoimmune diseases. The study focuses on a therapeutic biological product called TI-0032-III injection, which uses lipid nanoparticles to deliver circular RNA encoding the CD19 chimeric antigen receptor (CAR) targeting T cells. This treatment is intended for various difficult-to-treat B cell-related autoimmune diseases, including systemic lupus erythematosus, Sjögren's syndrome, systemic sclerosis, idiopathic inflammatory myositis, and antiphospholipid syndrome. Participants will receive multiple doses of TI-0032-III injection infused into the body. This in vivo CD19-targeted CAR T cell therapy is being studied for safety and efficacy, with treatment delivered over a period involving dose escalation. The trial is an interventional Phase 1 study where the investigational injection is the main intervention. During the study, participants will be monitored for safety outcomes from the first dose up to 12 months. Researchers will also assess efficacy outcomes for the different autoimmune diseases up to 3 months after the first dose. Evaluations include clinical assessments and laboratory tests to measure treatment impact and safety. The total participant involvement will span at least one year to observe safety and disease response.

Researchers are studying the safety and effectiveness of YTS109 cells in adults aged 18 to 65 with relapsed or refractory autoimmune diseases, including Systemic Lupus Erythematosus (SLE) and related conditions such as Lupus Nephritis (LN), SLE-associated immune thrombocytopenia, Sjogren's Syndrome, systemic sclerosis, inflammatory myopathy, ANCA-associated vasculitis, and antiphospholipid syndrome. This phase 1, open-label study aims mainly to evaluate safety and also to examine how well YTS109 cells work and behave in the body. Participants will receive a single infusion of YTS109 cells, starting at a dose of 3×10⁶ STAR-T cells per kilogram of body weight. The dosing will follow a 3+3 escalation design to carefully adjust the dose. There is only one treatment group in this study. The infusion is a one-time procedure during the treatment period. During the study, participants will be closely monitored through regular assessments up to 52 weeks after treatment. Safety is tracked by observing adverse events and their severity. Effectiveness is assessed at multiple time points from 2 to 52 weeks. Blood tests will measure YTS109 cell levels, cytokine changes, and B cell recovery. Participants must agree to informed consent and follow-up visits to complete all evaluations throughout the study duration.

Researchers are evaluating the safety and potential effectiveness of YTS109 cells in adults aged 18 to 65 who have relapsed or refractory autoimmune diseases, including systemic lupus erythematosus, systemic sclerosis, and several others. This exploratory clinical trial aims to better understand how well YTS109 cells work and their safety when used with a lymphodepletion regimen. The study is conducted as a single-arm, open-label trial at a single center. Participants will receive one infusion of YTS109 cells at a dose of 1.5 million cells per kilogram of body weight. The study focuses on monitoring adverse events and assessing efficacy over various time points. The treatment is designed to target and reduce B cells to help manage autoimmune responses. The trial plans to enroll approximately 6 to 12 patients. During the study, participants will be closely monitored for safety and treatment effects at intervals including 2, 4, 8, 12, 24, and up to 52 weeks after treatment. Researchers will conduct blood tests to measure the levels of YTS109 cells, biomarker changes, and immune system responses. The primary outcomes are the type, severity, and frequency of any adverse effects, along with efficacy evaluations. The total observation period extends up to one year to thoroughly assess safety and response to treatment.

Researchers are evaluating the safety and effectiveness of YTS109 cells in adults aged 18 to 65 who have relapsed or refractory autoimmune diseases such as Systemic Lupus Erythematosus (SLE), Lupus Nephritis (LN), SLE-associated immune thrombocytopenia (SLE-ITP), Sjogren's Syndrome, Inflammatory Myopathy, Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis, and Antiphospholipid Syndrome (APS). This Phase 1, open-label trial will enroll about 18 patients to study safety, effectiveness, and how the YTS109 cells behave in the body. Participants will receive a single infusion of YTS109 cells starting at a dose of 3 million STAR-T cells per kilogram of body weight. The dose will be increased gradually using a 3+3 escalation method. The study focuses on observing adverse events and evaluating treatment response over several weeks. The trial is conducted by China Immunotech (Beijing) Biotechnology Co., Ltd. at the Institute of Hematology & Blood Diseases Hospital. During the study, patients will be monitored closely with assessments at 2, 4, 8, 12, 24, and up to 52 weeks after treatment. Researchers will track the types, severity, and frequency of any adverse events, measure drug levels in the blood, evaluate immune system responses, and assess disease activity. This detailed monitoring includes laboratory tests and clinical evaluations to ensure patient safety and to understand how the therapy affects the autoimmune conditions over time.

Researchers are evaluating the analgesic effect and safety of a mixed reality (MR) based cognitive distraction focus relaxation therapy for patients diagnosed with chronic moderate to severe pain. This multicenter, prospective, single-blind, randomized, and parallel controlled trial aims to assess the impact of a digital chronic pain treatment system using MR technology as part of basic clinical care for chronic pain patients. Participants are assigned to one of two groups: the pain key group receiving mixed reality pain treatment software with MR-based pain scenarios, or a control group exposed to the same content displayed on a 2D TV screen. The study compares these approaches to understand the role of MR technology in managing chronic pain. During the study, participants will be monitored using the Visual Analogue Scale (VAS) to measure pain levels over three days. Researchers will collect data on pain intensity and safety outcomes while participants follow the treatment protocols. The trial runs from October 2023 to June 2025, involving adults aged 18 to 85 years with chronic pain lasting more than three months.

Researchers are investigating treatments for temporomandibular disorders (TMD), which are increasingly common and affect jaw function and cause pain. This study aims to evaluate whether combining manual therapy with vagus nerve stimulation, a nerve linked to pain and jaw function, offers better relief and improved quality of life than manual therapy alone. The study involves 20 participants diagnosed with myogenic TMD, focusing on pain, jaw movement, and distress. Participants are randomly assigned to one of two groups: one receiving manual therapy combined with vagus nerve stimulation and the other receiving only manual therapy. Both groups undergo four physiotherapy sessions, one per week over a month, and are trained to continue treatment exercises at home over two months. The manual therapy includes joint manipulation and soft tissue techniques for the jaw. Throughout the study, an independent evaluator will assess participants monthly using questionnaires to measure chronic pain, jaw function, physical symptoms, range of motion, and distress. The main outcomes are changes in health status and chronic pain after two months. This double-blind, randomized study ensures unbiased results by keeping evaluators unaware of group assignments. Participant involvement spans two months of treatment and assessments.

Researchers are conducting a first-in-human, randomized, placebo-controlled study to assess the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of TT5 given at different doses in healthy volunteers and surgical patients. This phase 1 trial includes both single and multiple ascending dose parts and involves healthy and surgical participants aged 18 to 55 years. The study aims to explore TT5's effects, including psychological responses and potential fluid biomarkers. The study consists of three parts: Part A tests single ascending intravenous doses of TT5 in healthy participants across up to five dose levels; Part B evaluates multiple ascending doses over seven days in healthy participants with up to three dose levels; and Part C administers intravenous doses on the same day to surgical patients in up to three dose levels. Both TT5 and placebo (vehicle) are given intravenously, and dosing schedules vary according to the study part. Participants will be monitored for adverse events, vital signs, physical exams, laboratory tests, and psychological responses using tools like the Bond and Lader Visual Analog Scale. Pharmacokinetic measurements will include plasma and urine analysis over specified days. Safety and tolerability will be assessed through day 8 for single doses and day 14 for multiple doses. The total study duration varies by cohort, with close follow-up during and after dosing to evaluate TT5's effects and safety.

Researchers are studying whether the handheld device called Grasp can help reduce pain and distress in children and adolescents aged 8 to 15 during small needle procedures. These procedures include venous puncture, insertion of a peripheral venous catheter, and local anesthesia injections before dental treatment. The study aims to compare the effects of using Grasp during these procedures with standard care to see if it helps improve the experience for young patients. Grasp is a soft silicone ball with pressure sensors that detect squeezes of different strengths and durations. When squeezed, it provides real-time visual and auditory feedback through an iPad application, playing melodies and showing dynamic curves. Participants in the intervention group will squeeze the Grasp ball repeatedly, starting at least 10 seconds before and continuing throughout the needle procedure. The control group will receive standard care without Grasp. In addition to the randomized trial, six children with type 1 diabetes will use Grasp during blood sugar measurements or insulin injections as part of exploratory use. During the study, participants will fill out questionnaires about their pain and distress before and after the procedure, as will their parents or guardians. Some participants at the dental clinic will use Grasp during further dental treatment and complete additional forms afterward. The main measure is self-reported pain immediately after the procedure, with secondary measures including distress reported by both children and parents. The study includes interviews with some participants to explore their experiences, and statistical analyses will assess the impact of using Grasp.

This research focuses on people who have previously been treated with KYV-101, an autologous CAR T cell therapy, to monitor long-term safety and persistence of the treatment. It aims to collect information about delayed side effects and ongoing presence of the gene-modified cells in participants who received at least one infusion of KYV-101 in earlier clinical trials sponsored by Kyverna Therapeutics. Participants in this observational study will continue to be followed for up to 15 years after their initial KYV-101 treatment. The study will track various health outcomes including treatment-related adverse events, new or returning malignancies, neurological and autoimmune conditions, blood disorders, infections, and specific laboratory tests related to the therapy. For some participants with certain conditions, additional measures like medication use and functional assessments will be monitored for shorter periods. Throughout the study, participants will undergo regular health evaluations, lab tests, and questionnaires to assess the long-term effects of KYV-101. Researchers will collect data on safety events and laboratory markers up to 15 years, with some specific tests monitored up to 5 years. The overall goal is to better understand the long-term impact and safety profile of the gene-modified therapy in people treated previously.

Researchers are evaluating the safety, tolerability, and how the body processes the drug iN1011-N17 after oral administration in healthy volunteers and patients with post-herpetic neuralgia (PHN). This phase 1b study also compares the bioavailability of two salt forms of iN1011-N17 (Mesylate versus Hydrochloride) in healthy volunteers. The study is designed as a randomized, double-blind, placebo-controlled trial with multiple ascending doses to better understand the drug's effects and behavior. The study consists of three parts. In Part 1, participants receive either iN1011-N17 or placebo twice daily for 7 days using different formulations (suspension or capsules). Part 2 involves a crossover design where healthy volunteers receive single doses of each salt form in two separate periods with a washout time of at least 5 days. Part 3 includes two cohorts of healthy volunteers and PHN patients randomized to receive iN1011-N17 or placebo twice daily for 14 days. Throughout, dosing occurs approximately 12 hours apart with the final dose on the morning of the last day. Participants undergo various assessments including monitoring for adverse events, physical exams, vital signs, ECGs, cardiac telemetry, and laboratory tests from baseline through follow-up periods averaging 14 to 22 days depending on the part. Additional tests evaluate drug concentration levels, metabolism, and elimination. The study also tracks pharmacokinetic and pharmacodynamic properties to assess how the drug is absorbed, distributed, metabolized, and cleared. Participants are expected to attend all visits and comply with study requirements during the treatment and monitoring phases.