Characteristics and Prognostic Outcomes of Diaphragmatic Ultrasound in Myasthenia Gravis
- Conditions
- Myasthaenia Gravis
- Registration Number
- NCT06707727
- Lead Sponsor
- First Affiliated Hospital of Chongqing Medical University
- Brief Summary
The goal of this observational study is to learn about the characteristics and prognostic outcomes of diaphragmatic ultrasound in myasthenia gravis. The main question it aims to answer is:
Does diaphragmatic ultrasound predict prognosis of myasthenia gravis in six months? Participants diagnosed as myasthenia gravis will take the diaphragm ultrasound examinations.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ACTIVE_NOT_RECRUITING
- Sex
- All
- Target Recruitment
- 100
-
1: Patients who seek treatment at the First Affiliated Hospital of Chongqing Medical University and have fluctuating skeletal muscle weakness and at least one of the following three conditions will be included: positive reaction to cholinesterase inhibitors
2: Serum positive antibodies against acetylcholine receptors, muscle specific kinases, or lipoprotein related proteins
3: Repeated electrical stimulation examination showed a decrease in wave amplitude.
- 1: Patients with lung disease or heart failure, or a history of non-invasive ventilator or tracheotomy
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method QMG changes 6 months
- Secondary Outcome Measures
Name Time Method Changes in medication type or dose 6 months acetylcholinesterase inhibitors, glucocorticoid, immunosuppressant
respiratory infection 6 months
Related Research Topics
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Trial Locations
- Locations (1)
The First Affiliated Hospital of Chongqing Medical University
🇨🇳Chongqing, Chongqing, China