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According to the records of traditional Chinese medicine, CBS has the following functions: clearing the heart, resolving phlegm, promoting bile secretion, and calming the nerves. It can treat fever, coma, delirium, epilepsy, convulsions in children, dental caries, throat swelling, oral sores, carbuncle, and furuncle.
The significant pathophysiological process of primary inflammatory demyelinating disease of the central nervous system (hereinafter referred to as IIDD) is the activation of the immune system of the central nervous system and the enhancement of inflammation. It includes several common diseases: multiple sclerosis (MS), neuromyelitis optica spectrum disorder (NMOSD), myelin oligodendrocyte glycoprotein antibody-related disease (MOGAD), acute disseminated encephalomyelitis (ADEM), concentric sclerosis, tumor-like inflammatory demyelinating disease, etc.
Combined with the inspiration brought to us by the above background research, especially bilirubin and bile acid are closely related to intestinal digestive function, and CBS is clinically effective through oral administration by subjects, the investigators speculate that CBS is likely to exert its immune, anti-inflammatory and neuroprotective effects on the brain by changing the intestinal flora and regulating the brain-gut axis. In terms of symptoms, CBS is likely to have the effect of improving the clinical symptoms of IIDD subjects and reducing disability.
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Inclusion criteria
IIDD cohort:
Subjects are capable of understanding the purpose and risks of the study, providing informed consent and authorizing the use of confidential health information in accordance with national and local privacy regulations.
Both men and women are welcome, and the age at the time of providing informed consent is 18-65 years (inclusive).
All women of childbearing age and all men must use contraceptive measures during the study and for at least 30 days after the last dose of study treatment. In addition, subjects should not donate sperm or eggs during the study and for at least 30 days after the last dose of study treatment.
Must be diagnosed with
① Multiple sclerosis, meet the 2017 revised McDonald criteria, and enter the MS cohort;
② Aquaporin Protein-4-positive (AQP4) neuromyelitis optica spectrum disease, meet the 2015 international consensus diagnostic criteria for neuromyelitis optica spectrum disease (NMOSD), and AQP4 antibody positive, enter the AQP4-NMOSD cohort;
③ Myelin oligodendrocyte glycoprotein antibody-related disease, clinically diagnosed as MOGAD according to the 2023 international MOGAD diagnostic criteria, and positive MOG autoantibody test by cell-based-assay method;
④ Acute disseminated encephalomyelitis, clinically diagnosed as ADEM according to the 2013 International Pediatric Multiple Sclerosis Study Group (IPMSSG) diagnostic criteria, characterized by multifocal neurological deficits, must have encephalopathy manifestations (behavioral changes and/or changes in consciousness that cannot be explained by fever, including irritability), and exclude other specific antibody-positive IIDD.
EDSS score ≤ 4 points at baseline (visit 1).
Stable neurological examination within 30 days prior to Baseline (Visit 1).
Healthy cohort:
Exclusion criteria
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250 participants in 3 patient groups
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Central trial contact
Ke Shang, MD; Ke Shang, MD
Data sourced from clinicaltrials.gov
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