First Affiliated Hospital of Chongqing Medical University
Phase
Observational
Started
2024-07-01
Last updated
2024-11-27
Condition(s) studied
Myasthaenia Gravis
Study 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.
Eligibility
Sex
ALL
Min age
—
Max age
—
Healthy volunteers
Accepted
Inclusion Criteria:
* 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.
Exclusion Criteria:
* 1: Patients with lung disease or heart failure, or a history of non-invasive ventilator or tracheotomy
Primary outcome measure(s)
QMG changes — 6 months
Trial sites (1)
Facility
City
Region
Status
The First Affiliated Hospital of Chongqing Medical University
Chongqing
Chongqing Municipality
More First Affiliated Hospital of Chongqing Medical University trials in China
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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