Cystic fibrosis (CF) is caused by gene mutations leading to absence or dysfunction of the cystic fibrosis transmembrane conductance regulator (CFTR) protein which functions as a chloride channel in epithelial cells lining the respiratory tract, gastrointestinal system and sweat glands. Over the past several years, CFTR modulators (small molecule therapies that improve activity of the CFTR protein) have been shown in large clinical trials to improve clinical outcomes in people with CF resulting in the FDA approval of the modulators ivacaftor and lumacaftor/ivacaftor. In clinical trials, SC measurements emerged as an important marker of CFTR activity. The CHEC-SC study is looking at SC levels in people with CF who are currently being treated with CFTR modulator therapies. This study is being done to answer the following questions: • Why do different CF patients have larger or smaller reductions in sweat chloride after treatment with CFTR modulator therapy? • Does the sweat chloride value achieved after treatment with CFTR modulator therapy impact long-term health outcomes in people with CF?

This is a cross-sectional, non-therapeutic study in a cohort of retinoblastoma patients. The study will estimate the prevalence of specific late effects and SMN, assess for predictors of these late effects and SMN, and identify factors predictive of these late effects and SMN, and identify factors predictive of decreased HRQoL.

The purpose of this study is to compare how well axatilimab helps cGVHD at different dose levels and to find out whether there are side effects from its use.

This is a multi-center, pragmatic, prospective, randomized, open-label, and blinded end-point assessment (PROBE) clinical trial. A total of 1,456 patients presenting within 7 days of a spontaneous lobar ICH while taking statins will be randomized to one of two treatment strategies: discontinuation vs. continuation (restarting) of statin therapy (using the same agent and dose that they were using at ICH onset). Randomization will take into account: clinical site, statin dose and indication (primary vs. secondary prevention), current use or intent-to-use oral anticoagulants (OAC) and/or antiplatelets in the long-term post-ICH, and severity of ICH upon presentation as assessed by baseline ICH volume. Participating subjects will undergo baseline testing for APOE genotype and will be followed for 24 months to assess for the occurrence of recurrent symptomatic ICH or MACCE during the follow-up period.

This is a prospective, non-randomized, single-arm, international multicenter, clinical safety and effectiveness investigation. The primary objectives of this study are to evaluate the clinical safety and effectiveness of the Nanostim™ LP system in patients who are indicated for VVI(R) pacemaker.

This study is designed for the following purpose: - To assess the risk of delayed adverse events (AEs) following exposure to genemodified(GM) T cells - To monitor for long-term persistence of GM T cells, including analysis of vector integration sites, as appropriate. - To monitor for generation of replication competent retroviruses (RCR) - To assess long-term efficacy following treatment with GM T cells - Describe growth, developmental outcome, and sexual maturity status for subjects who were aged < 18 years at time of GM T cell treatment - To assess long term health-related quality of life following treatment with GM T cells

The HPS-4/TIMI 65/ORION-4 study aims to provide evidence about both the efficacy and safety of inclisiran. It is intended to be conducted at approximately 150 clinical sites in Europe (primarily in the UK) and North America. Approximately 15,000 participants aged 55 years or older with pre-existing atherosclerotic cardiovascular disease will be randomized between inclisiran sodium 300 mg and matching placebo (given by subcutaneous injection on the day of randomization, at 3 months and then every 6-months) in a 1:1 ratio for a planned median duration of about 5 years. Consistent with relevant guideline recommendations for people with vascular disease, it is intended that participants be on intensive background LDL-lowering therapy (for example, atorvastatin 40 or 80 mg daily, simvastatin 40 or 80 mg daily, or rosuvastatin 20 or 40 mg daily) at screening. In order to achieve a target LDL cholesterol reduction of at least 1.2 mmol/l [45 mg/dL], it is intended to recruit a study population with a mean LDL cholesterol of at least 2.6 mmol/l [100mg/dL] at baseline.

This study is a randomized, double-blind, parallel-group, placebo-controlled, multicenter, event-driven Phase 3 study with independently adjudicated clinical outcome assessments.

This study will provide the most accurate and reliable estimates to date on disease progression and clinical events in evolving chronic pancreatitis. We also hope to develop from the results of this study some lab tests that will help us with early diagnosis of chronic pancreatitis and also to discover any genetic factors that may affect your chances of developing chronic pancreatitis.

This study is seeking individuals with urea cycle disorders. The study aims to perform a long-term analysis of individuals with a UCD.

This study aims to use clinical and biological characteristics of acute leukemias to screen for patient eligibility for available pediatric leukemia sub-trials. Testing bone marrow and blood from patients with leukemia that has come back after treatment or is difficult to treat may provide information about the patient's leukemia that is important when deciding how to best treat it, and may help doctors find better ways to diagnose and treat leukemia in children, adolescents, and young adults (0-<22 years old).

IID: The objectives of this pivotal clinical trial are to evaluate the safety and effectiveness of the PASCAL System for transcatheter mitral valve repair compared to the MitraClip System in the treatment of patients with symptomatic degenerative mitral regurgitation (DMR) and who have been determined to be at prohibitive risk for mitral valve surgery by the Heart Team. IIF: The objectives of this pivotal clinical trial are to evaluate the safety and effectiveness of the PASCAL System and GDMT compared to the MitraClip System and GDMT for the treatment of moderate-to-severe (3+) or severe (4+) FMR in symptomatic heart failure patients who have been determined by the site’s local multidisciplinary heart team to be eligible for transcatheter mitral valve repair.

IID: The objectives of this pivotal clinical trial are to evaluate the safety and effectiveness of the PASCAL System for transcatheter mitral valve repair compared to the MitraClip System in the treatment of patients with symptomatic degenerative mitral regurgitation (DMR) and who have been determined to be at prohibitive risk for mitral valve surgery by the Heart Team. IIF: The objectives of this pivotal clinical trial are to evaluate the safety and effectiveness of the PASCAL System and GDMT compared to the MitraClip System and GDMT for the treatment of moderate-to-severe (3+) or severe (4+) FMR in symptomatic heart failure patients who have been determined by the site’s local multidisciplinary heart team to be eligible for transcatheter mitral valve repair.

This is a nonrandomized study of ruxolitinib in combination with a standard multi-agent chemotherapy regimen for the treatment of B-ALL. Subjects with de novo B-ALL, aged 1 to 21 years at the time of diagnosis, will be evaluated for genetic eligibility during the Induction phase of a 4-drug regimen (modified augmented Berlin-Frankfurt-Münster (aBFM) or equivalent).

This is a single site, 2-staged sequential multiple assignment randomized trial (SMART) that will systematically examine: 1) the optimal timing (12- versus 24 weeks) for identifying non-responders to lifestyle modification therapy (LSMT) before starting adjunct pharmacotherapy with phentermine and 2) for non-responders to LSMT+phentermine, the relative effect of adding topiramate to LMST+phentermine versus switching to LSMT+topiramate monotherapy. All participants will receive a total of 48 weeks of intervention.

Our Center will focus on the unifying hypothesis that processes underlying state representation dysfunction are relevant to psychosis, providing a window into pathophysiologic heterogeneity and precision treatment. Our Center will study three species (nonhuman primates, mice, and humans) using eight methodologies (genetic manipulations, slice physiology, ensemble recordings, LFP, behavior, EEG, fMRI, cognitive training). We will use a central computational perspective to translate and integrate across species and methodologies: Changes in neural information processing that affect parameters underlying attractor dynamics and influence state representation processes. Such changes create observable effects in behavior and neurophysiology, which we will study through the lens of attractor network models to inform our understanding of pathophysiologic heterogeneity, clinical trajectories, and precision treatment.

This phase III trial studies how well response and biology-based risk factor-guided therapy works in treating younger patients with non-high risk neuroblastoma. Sometimes a tumor may not need treatment until it progresses. In this case, observation may be sufficient. Measuring biomarkers in tumor cells may help plan when effective treatment is necessary and what the best treatment is. Response and biology-based risk factor-guided therapy may be effective in treating patients with non-high risk neuroblastoma and may help to avoid some of the risks and side effects related to standard treatment.

Multinational, open-label, prospective, non-interventional, multicenter, cohort study. The objectives of this study are to assess the effectiveness and long term safety of prophylaxis with damoctocog alfa pegol in the real-world setting through the collection of total bleeding events and analysis of the annualized bleeding rate (ABR) in the different prophylaxis regimens (following approved local label or any other regimen prescribed by the physician as part of normal clinical practice) in patients with hemophilia A. The analyses will be stratified, based on severity of hemophilia, severity of patient bleeding profile, disease characteristics, prophylaxis regimen, age, and time on treatment (i.e., damoctocog alfa pegol-naive or not).

This multicenter, prospective, single-arm clinical study will evaluate the probable benefit and safety of the LIPOSORBER® LA-15 System for the treatment of adult and pediatric patients with nephrotic syndrome associated with primary focal segmental glomerulosclerosis, when the standard treatment options, including corticosteroid and/or calcineurin inhibitors treatments, have been unsuccessful or not well tolerated, and the patient has a GFR ≥ 60 ml/min/1.73m2, or the patient is post renal transplantation.

The objective of this study is to determine the safety and efficacy of transcatheter aortic valve replacement (TAVR) via a transfemoral approach in HF patients with moderate AS as compared with OHFT. International, multi-center, randomized, open-label, clinical trial comparing the safety and efficacy of TAVR with the SAPIEN 3 or SAPIEN 3 Ultra THV and OHFT versus OHFT in HF patients, with moderate AS. All patients are followed from randomization until at least 1 year after randomization of the last patient. Patients are followed from randomization until 1 year after randomization for the last patient (efficacy assessment time interval [EATI]).

This is a prospective, longitudinal, multi-center observational cohort study of patients with newly diagnosed MDS, ICUS or AML within 60 days prior to the date of ICF signature. Each enrolled patient will be followed for 8 years, or until early study termination, patient withdrawal or death, whichever occurs first. This study is observational and all decisions regarding patient care will be made by the treating physician. Objectives of this study is to describe the current and evolving patterns for diagnosis, prognosis, treatment, clinical monitoring and outcome measures in patients with LR or HR MDS, ICUS and AML, to compare routine clinical practice patterns with existing management guidelines, to describe treatment patterns and outcomes in patients with or without additional cytogenetic abnormalities, and to summarize patient-reported HRQoL outcomes and economic outcomes and their associations with patient characteristics, treatment regimens and clinical outcomes.

The Syner-G regimen research study seeks to evaluate the use of a combination of a medication called miglustat and a ketogenic diet for treatment of the gangliosidoses to learn if this combination will provide improved clinical outcomes compared to what we currently know about the natural course of the disease.

This is an open-label, multi-center, Phase 1/2 study of oral LOXO-292 in pediatric patients with an activating RET alteration and an advanced solid or primary CNS tumor.

This is a randomized, double-blind, placebo-controlled, multiple-center study, to assess the efficacy and safety of CBD administered as ZYN002, a transdermal gel, for the treatment of children and adolescent patients with FXS. Qualified male and female patients with FXS will enter a two-week single-blind placebo lead-in period. Following the placebo lead-in, patients meeting randomization criteria will receive double-blind treatment for 16 weeks. The study will be comprised of a Screening visit and a combination of seven onsite (face-to-face) and virtual study visits. Approximately 204 male and female patients, ages 3 to < 18 years, will be randomized 1:1 to either trial drug or placebo. Randomization will be stratified by gender (male, female), methylation status (complete, partial), and by weight (≤50 kg, >50 kg).

The overall goal of this study is to compare the effects, good and/or bad, of CPX-351 with daunorubicin and cytarabine on people with newly diagnosed AML to find out which is better, and to find out what effects, good and/or bad, the drug gilteritinib has when given with chemotherapy to children and young adults with newly diagnosed AML and the FLT3/ITD mutation or non-ITD FLT3 activating mutations.

To assess the efficacy of ravulizumab plus BSC in the treatment of pediatric participants with HSCT-TMA.

This study is a randomized phase 3 study comparing selumetinib to Carboplatin and Vincristine (CV) in previously untreated NF1-associated LGG. This study will compare both the event-free survival (EFS) and visual functional outcomes between the 2 randomized arms.

The overall goal of this phase 3 non-inferiority study is to assess if selumetinib works as well as the standard treatment using carboplatin and vincristine (called CV) for subjects with low-grade glioma (LGG).

The purpose of this study is to examine the changes in the central nervous system over time in both treated and untreated patients with MPS I, II, IV, VI, and VII in both structure and function (including emotional-social characteristics) through the use of brain MRI, neuropsychological testing, and gathering an updated medical history.