Clinical Research Directory

Long-Term Recovery and Quality of Life in Sepsis Survivors

The goal of this observational study is to learn about the long-term outcomes and recovery of adult patients admitted to the intensive care unit (ICU) with sepsis. The main questions it aims to answer are: * Which patient-related, infection-related and centre-level factors (for example type of pathogen, time to adequate antibiotic therapy, and local sepsis management practices) are associated with poor quality of life six months after ICU admission for sepsis? * How do these factors influence other patient-centred outcomes, such as mortality, psychological and cognitive recovery, functional status and return to work? This is an international, multicentre, prospective observational cohort study. It will consecutively enrol adult patients (18 years or older) admitted to participating ICUs with sepsis, diagnosed by the treating clinician at ICU admission and, where locally available, meeting Sepsis-3 criteria. Participants will: * have clinical data collected from their medical records at ICU admission, on day 7 and at ICU discharge (infection characteristics, organ support, antibiotic therapy, delirium, rehabilitation and centre organisation); * be followed at 28 days (medical record review, or telephone contact if already discharged) and contacted by telephone at 3 months and 6 months after ICU admission for structured assessment of quality of life, psychological and cognitive recovery, functional status, return to work and healthcare utilisation. The study plans to enrol 600 patients in participating ICUs across several countries, coordinated by Geneva University Hospitals (HUG). Findings will help identify modifiable factors that may improve long-term recovery and guide future interventions for sepsis survivors.

Long Term Follow Up Of Transvaginal Cystocele Repair Using Four Armed Collagen Coated Polyester Mesh

This study aims to assess safety and efficacy of transvaginal repair of cystocele using four armed collagen coated polyester mesh beyond 5 years postoperatively.

Long Term Follow-up Study for Subjects Administered CLBR001

The goal of this Long Term Follow-Up observational study is to monitor subjects who have received CLBR001, a lentiviral vector based chimeric antigen receptor, for delayed adverse events that may be associated with human gene therapies. Participants will be followed for 15 years post-gene therapy administration date for safety and efficacy.

Evaluation of Acute and Chronic Nephrotoxicity in Acute Lymphatic Leukemia Patients Using Ultrasound Localization Microscopy

With increasing survival rates in pediatric oncology, reports of long-term side effects persisting decades after treatment are also rising. Clinically evident nephropathies occur in about 5.5% of survivors more than five years after therapy. Chemotherapeutic agents such as ifosfamide, cisplatin, and carboplatin, as well as kidney-directed treatments like radiation, surgery, or stem cell transplantation, increase this risk. Acute kidney injury has also been described in association with cyclophosphamide and high-dose methotrexate, which are used in the treatment of acute lymphoblastic leukemia (ALL). Studies show a high prevalence of albuminuria (around 14.5% of childhood cancer survivors), an early marker of kidney damage, while standard parameters like creatinine often become abnormal only at later stages. Leukemia survivors suffer from vascular late effects caused by persistent endothelial damage triggered by cancer therapies such as anthracyclines, cyclophosphamide, and asparaginase, which increase inflammation and thrombosis risk. These vascular changes may also contribute to kidney injury. ULM is a high-resolution ultrasound technique that uses microbubbles to visualize the microvasculature and resolve dynamic blood flow changes with a resolution beyond the diffraction limit. ULM is independent of kidney or liver function, has been applied in various organs, and was recently used for the first time to visualize glomeruli-the smallest functional units of the kidney-in humans. This method enables early detection of glomerular injury as a consequence of vascular damage, even before albuminuria appears, potentially allowing earlier adaptation of follow-up and initiation of treatment. This pilot project focuses on survivors of ALL, as they are the largest and best studied pediatric cancer patient group also regarding late effects and, therefore, a sufficient number of individuals can be expected for his monocentric approach. Vascular functional impairment of the kidney could be detected at an early stage and the follow-up structures and measures such as the early use of nephroprotective drugs could be adapted.

Monitoring the Weight Evolution Using a Connected Scale

Current guideline recommend yearly multidisciplinary postoperative follow-up after bariatric surgery. However, practices remain very heterogeneous, and only a fraction of patients are still follow-up beyond two years after the operation. This study will assess a new care pathway in which the patients are follow-up according to the weight evolution measured by the patient using a connected scale.