Clinical Research Directory

Donor T Cell Therapy in Treating Immunocompromised Patients With Adenovirus-Related Disease

This phase I trial studies the side effects of allogeneic adenovirus-specific cytotoxic T lymphocytes (donor T cell therapy) and to see how well they work in treating patients with a weakened immune system (immunocompromised) and adenovirus-related disease. Allogeneic adenovirus-specific cytotoxic T lymphocytes are made from donated blood cells grown in the laboratory and are designed to kill viruses that can cause infections in immunocompromised patients with adenovirus-related disease.

Integrating Vaccination Into Hospital Care Pathways for Vulnerable Patients

AMBU-VAX is a prospective, single-center observational study designed to develop and implement an organizational model for delivering recommended vaccinations within a hospital setting. The study targets adult and elderly patients with chronic diseases or immunocompromising conditions who are eligible for vaccination according to national immunization guidelines. Vaccination is actively proposed during outpatient visits, hospital admissions, or at discharge and, when accepted, administered within the hospital or coordinated with local public health vaccination services. The study aims to evaluate the feasibility, uptake, and completion of hospital-based vaccination pathways and to support integration between hospital and territorial prevention services for vulnerable populations.

Clinical Study Protocol for Cutaneous SCC for Immunocompromised Patients

This is a multi-center clinical study enrolling up to 28 participants. The primary objectives are to determine the objective response rate (ORR) established by the confirmed best overall response (BOR) following intratumoral administration of DaRT - Diffusing Alpha-Emitters Radiation Therapy. Secondary objectives are to: 1. Determine Progression Free Survival (PFS) up to 12 months after Alpha DaRT sources insertion. 2. Assess Overall Survival (OS) of patients treated with DaRT up to 12 months. 3. Assess Local control up to 12 months after DaRT insertion.

Clinical Study on Immunogenicity and Safety of Lyophilized Vero Cell-Derived Human Rabies Vaccine in Special Populations

This study adopts a parallel-controlled design and includes a study group and a control group. The study group will enroll 150 special population participants (including non-HIV-related immunocompromised individuals, patients with chronic diseases, and elderly individuals) who receive their first post-exposure treatment following WHO category II or III rabies exposure. The control group will include 30 healthy adults with similar exposure. Blood samples will be collected at Day 14 and Day 90 after completion of the full vaccination schedule to assess rabies virus neutralizing antibody seroconversion rates and titers. Immunogenicity and antibody persistence will be compared between the two groups. Additionally, all adverse events occurring within 30 minutes and within 7 days after each dose will be recorded to evaluate safety.

Low-Flow vs. High-Flow Nasal Cannula for Hypoxemic Immunocompromised Patients During Diagnostic Bronchoscopy

Pneumonia is a lung infection. Fiberoptic bronchoscopy is a test to diagnose the type of lung infection. While this procedure is being performed, a small amount of oxygen is delivered into the nose (low flow nasal cannula). Occasionally during this procedure, the blood oxygen of the patient may drop and an intervention such as increasing the oxygen flow, or placing the patient on a breathing machine is required. An alternative device called 'Optiflow' can provide high flow oxygen through nasal cannula, and is comfortable for patients. If Optiflow is used during bronchoscopy, it may prevent the blood oxygen from dropping.

Phase III DAS181 Lower Tract PIV Infection in Immunocompromised Subjects (Substudy: DAS181 for COVID-19): RCT Study

This study will seek to enroll immunocompromised patients with Lower Tract parainfluenza infection. It also contains a sub-study to enroll patients with severe COVID-19.

Extended Remdesivir Infusion Combined With Nirmatrelvir/Ritonavir for Persistent SARS-CoV-2 Infection in Immunocompromised Patients

To evaluate the safety and efficacy of extended remdesivir infusion, targeting on immunocompromised individuals who had positive SARS-CoV-2 PCR despite an oral antiviral agent prescription.