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Preliminary clinical study for probiotics (Bacteroides fragility BF839) in the treatment of autoimmune refractory epilepsy

Preliminary clinical study for probiotics (Bacteroides fragility BF839) in the treatment of autoimmune refractory epilepsy

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900022323
Enrollment
Unknown
Registered
2019-04-05
Start date
2019-04-04
Completion date
Unknown
Last updated
2021-09-20

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

Conditions

autoimmune refractory epilepsy

Interventions

Sponsors

The Second Affiliated Hospital of Guangzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
1 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1 Patients with refractory epilepsy (more than 4 episodes per month, 2 drugs are ineffective). 2 Aged = 1 year and <70 years. 3 Mainly includes the following several types of autoimmune epilepsy: (1) Primary autoimmune epilepsy: Rasmussens encephalitis encephalitis; (2) Immunotherapy reactive epilepsy: infantile spasm, Landau–Kleffner syndrome; (3) Systemic autoimmune diseases associated with epilepsy: systemic lupus erythematosus, celiac disease, Sj ogren syndrome, linear scleroderma, others; (4) Antibody-mediated epilepsy: Hashimoto's encephalopathy (autoimmune encephalopathy associated with thyroid antibodies), glutamate decarboxylase GAD-65 antibody-related encephalitis and seizures, NMDA receptor antibody-related encephalopathy, voltage Gated potassium channel-complex antibody-related encephalitis epilepsy.

Exclusion criteria

Exclusion criteria: 1. The following epileptic patients with a clear cause: cerebrovascular malformations, focal cerebral cortical developmental disorders, traumatic, cerebrovascular accident sequelae, epilepsy with known genetic mutations (including some common hereditary idiopathic epilepsy) . 2. Those who participate in other clinical trials or researchers believe that it is not appropriate to participate in this trial.

Design outcomes

Primary

MeasureTime frame
The frequency of Seizure;Brain wave;

Countries

China

Contacts

Public ContactDeng Yuhong
1376708863@qq.com+86 020-34152843

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026