Response to Diaphragmatic Pacing in Subjects With Pompe Disease (NCT02354651) | Clinical Trial Compass
CompletedNot Applicable
Response to Diaphragmatic Pacing in Subjects With Pompe Disease
United States9 participantsStarted 2013-05
Plain-language summary
The purpose of this study is to determine the effect of diaphragm pacing on respiratory function in subjects with Pompe disease by evaluating the duration and pattern of spontaneous respiratory function versus paced ventilation respiratory function in patients with Pompe disease who have received the NeuDx Diaphragm pacer (DPS).
Who can participate
Age range
2 Years – 65 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Diagnosis of Pompe disease as defined by mutational analysis, GAA enzyme activity assay in blood spot, and/or fibroblast culture less than 40% of control value
* Medically and functionally eligible for NeuRx DPS implantation, as determined by a clinical surgical evaluation. The surgeon will determine eligibility through pulmonary function tests, ability to stimulate your diaphragm, and arterial blood gas levels. Eligibility may also be determined by your response to traditional respiratory strengthening exercises without a pacemaker.
* History of mechanical ventilation dependence (six or more hours of invasive or non-invasive mechanical ventilation support daily for at least 21 days in duration
Exclusion Criteria:
* Current participation in another treatment study (other than enzyme replacement therapy) directed at improving diaphragm function
* Unable to complete pulmonary function testing
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Off-ventilator Spontaneous Breathing (SB) at Baseline and Day 180