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Real-time magnetic resonance imaging (RT-MRI) for evaluating changes in swallowing, reflux, and lung mechanics in children with spinal muscular atrophy or Duchenne muscular dystrophy before and after spinal correction surgery

Real-time magnetic resonance imaging (RT-MRI) for evaluating changes in swallowing, reflux, and lung mechanics in children with spinal muscular atrophy or Duchenne muscular dystrophy before and after spinal correction surgery

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00040083
Enrollment
40
Registered
2026-04-30
Start date
2020-12-16
Completion date
Unknown
Last updated
2026-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Spinal Muscular Atrophy (SMA), Duchenne Muscular Dystrophy G12 G71.00

Interventions

Group 1: Observational study: Patients with spinal muscular atrophy (SMA) or Duchenne muscular dystrophy who are scheduled for long-segment dorsal spinal fusion surgery will undergo RT-MRI examinati

Sponsors

Universitätsmedizin Göttingen
Lead Sponsor

Eligibility

Sex/Gender
All
Age
10 Years to 18 Years

Inclusion criteria

Inclusion criteria: Patients between the ages of 10 and 18 with SMA or Duchenne muscular dystrophy who are scheduled for spinal surgery at UMG, who routinely present at our clinic, and whose parents consent to their child’s inclusion in the study. As comparison controls, healthy subjects of the same age and gender as the patients, whose parents consent to their child’s inclusion in the study.

Exclusion criteria

Exclusion criteria: Children with a pacemaker Children with a magnetic implant (e.g., the MAGEC spinal implant) Children with intraocular or intraspinal metal fragments Children with claustrophobia Children with severe swallowing difficulties and a risk of aspiration Children being treated at UMG for another medical condition. Wearing braces is not a contraindication.

Design outcomes

Primary

MeasureTime frame
Swallowing function, potential reflux, and respiratory mechanics, as assessed by MRI, were evaluated before surgery, 3–6 months afterward, and 12 months afterward (or at a single time point for healthy participants).

Secondary

MeasureTime frame
Abnormalities in lung function and in phoniatric and pediatric audiology, as determined by lung function tests and phoniatric and pediatric audiological evaluations, prior to surgery, 3–6 months afterward, and 12 months afterward (or at a single time point for healthy participants).

Countries

Germany

Contacts

Public ContactAnna-Kathrin Hell

Universitätsmedizin Göttingen

anna.hell@med.uni-goettingen.de+49 551 39 68701

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Jun 11, 2026