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Hyperpolarized Imaging for New Treatments
NCT04259970 · View on ClinicalTrials.gov ↗
Study Summary
The introduction of triple combination CFTR modulator therapy for patients with Cystic Fibrosis (CF) with at least one copy of the deltaF508 mutation is expected to provide major health benefits, but will also require novel outcome measures that can detect CF lung disease at an early stage, capture the efficacy of new therapies when disease manifestations are limited, as well as determine whether stopping existing chronic maintenance therapies does not have negative effects. In the past decade, research has focused on the multiple breath washout (MBW) test, as a sensitive outcome measure, especially if highly-effective modulator therapies are initiated in early childhood. Even LCI, however, may not adequately capture early lung function changes, thus warranting investigation of even more sensitive outcome measures. Magnetic resonance imaging (MRI) has the advantage of being a radiation-free modality, making it more suitable for assessing response to therapy in a shorter time frame with repeated imaging. Inhalation of a hyperpolarized gas enables the visualization and quantification of regional ventilation in the lung and can be combined with structural MRI to assess both structure and function in parallel. The main Investigator and others have recently formed an international consortium (the 129Xe MRI Clinical Trial Consortium), comprised of both imaging experts and pulmonary clinicians to standardize imaging procedures, thus facilitating multi-site implementations. Data from this proposed study (HyPOINT; Hyperpolarized Imaging for New Treatments) will inform the future utility of MRI for both longitudinal studies to track disease progression over time as well as for future interventional trials. Further, the current study could inform the design of future trials of interventions of patients for whom currently no effective CFTR modulator therapy is available and for patients with rare genotypes thus laying the groundwork for a more personalized medicine approach
Conditions Studied
Interventions
- DRUG Initiation of CFTR Modulator
Study Locations (4)
Ohio
- Cincinnati Children's Hospital Medical Center — Cincinnati
Virginia
- University of Virginia School of Medicine — Charlottesville
Wisconsin
- University of Wisconsin — Madison
Ontario
- The Hospital for Sick Kids — Toronto
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 64 participants |
| Start Date | 2020-01-13 |
| Est. Completion | 2026-12-31 |
| Phase | Phase 4 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT04259970
The ClinicalTrials.gov registry entry for NCT04259970 describes a study currently listed as active not recruiting. It is categorized as Phase 4, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 64 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Children's Hospital Medical Center, Cincinnati, which has 715 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Cystic Fibrosis appearing as the primary indexed condition, and to 1 intervention — of which Initiation of CFTR Modulator is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT04259970 reports 4 study locations spanning 4 distinct geographic areas — top geographies include Ohio, Virginia, Wisconsin. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT04259970 about?
NCT04259970 is a clinical study titled "Hyperpolarized Imaging for New Treatments". The introduction of triple combination CFTR modulator therapy for patients with Cystic Fibrosis (CF) with at least one copy of the deltaF508 mutation is expected to provide major health benefits, but will also require novel outcome measures that can detect CF lung disease at an early stage, capture ...
What is the current status of trial NCT04259970?
This trial is currently active not recruiting. It is a Phase 4 study. The enrollment target is 64 participants. The study started on 2020-01-13. Estimated completion is 2026-12-31.
What conditions does trial NCT04259970 study?
This clinical trial studies the following conditions: Cystic Fibrosis. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT04259970?
The interventions under investigation include: Initiation of CFTR Modulator (DRUG). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT04259970?
This trial is sponsored by Children's Hospital Medical Center, Cincinnati, which has 715 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT04259970 being conducted?
This trial has 4 study locations across Ohio, Virginia, Wisconsin, Ontario. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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