Autoimmune Gastrointestinal Dysmotility: Symptoms, Pathogenesis and Treatment
Public ClinicalTrials.gov record NCT04859829. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Autoimmune gastrointestinal dysmotility syndromes are poorly understood, and often difficult to treat because the underlying pathogenesis is unclear. Refractory symptoms result in an impaired quality of life. The presence of positive serum autoantibodies to peripheral nervous system gangliosides and glycoproteins is suggestive of a possible mechanism. Immunomodulator treatments have shown benefit in case reports and case series but standardized data for treatment response is lacking. Therefore, our primary aims are to further characterize this syndrome in terms of symptoms, laboratory testing, pathology, and assess treatment response of immunomodulator therapy. Our research plan involves identifying this subset of patients with autoimmune gastrointestinal dysmotility and dysautonomia, and studying them as they are managed by their gastroenterologists.The study team will administer symptom-based questionnaires in a systematic manner to assess the clinical trajectory of this population and treatment response. The investigators will also analyze laboratory values (antibody titers, tilt testing, inflammatory markers) and study pathology specimens (enteric and skin biopsies) obtained from this cohort to gain a deeper understanding of the pathogenesis of their disease.
Study identification
- NCT ID
- NCT04859829
- Recruitment status
- Terminated
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 1 participant
Conditions and interventions
Conditions
Interventions
- Current Intravenous Immunoglobulin (IVIG) treatment Other
- No Intravenous Immunoglobulin (IVIG) treatment Other
Other
Eligibility (public fields only)
- Age range
- 15 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 21, 2021
- Primary completion
- Sep 28, 2022
- Completion
- Sep 28, 2022
- Last update posted
- Mar 12, 2023
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Johns Hopkins Bayview Medical Center | Baltimore | Maryland | 21224 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04859829, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 12, 2023 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04859829 live on ClinicalTrials.gov.