Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-26 @ 11:11 AM
Ignite Modification Date:
2025-12-26 @ 11:11 AM
NCT ID:
NCT06762028
Eligibility Criteria:
Inclusion Criteria:
1. Males and females aged 50-85 years old at time of on-site visit. (ages 81-85 will be assessed on a per case basis by the principal investigator)
2. Signed Informed consent.
3. Willing \& able to comply with study procedures (including SIMBA capsule ingestion) and have study assessments performed.
4. Able to swallow a size-00 capsule (25mm length) in OFF state.
5. Diagnosis of idiopathic PD (Clinically Probable PD), including documented levodopa responsiveness.
6. Treatment with an immediate release levodopa formulation during the day at a stable dose for at least 2 months prior to enrollment.
Exclusion Criteria:
1. Any risk of capsule non-excretion related to intercurrent gastrointestinal conditions.
2. Use of any medications in the week prior to the on-site study visit, unless part of regular treatment, that could substantially alter gastrointestinal motor function.
3. History of oropharyngeal dysphagia, or other swallowing disorder with a risk of capsule aspiration, e.g., SDQ score \> 4.
4. Any concomitant or previous treatment (\<2 months from on-site study visit) with significant anti-inflammatory or immune suppressant medication, e.g., DMARDs, biologicals or systemic corticosteroids, except non-chronic PRN use of an NSAID and/or 5-ASA (mesalazine) treatment.
5. Active cancer within 5 years.
6. Clinically significant immune deficiency (according to Investigator's judgement).
7. Antibiotic use (except for local use), ≤12 weeks prior to on-site study visit, or Fecal Microbiota Transplantation anytime in medical history.
8. Use of prebiotics, or probiotics ≤2 weeks prior to the on-site study visit.
9. Dementia in medical history.
10. Insulin-dependent diabetes mellitus.
11. Current Psychosis episode by clinical judgement based on anamnesis.
12. Pregnancy.
13. Alcohol or drug abuse.
14. Deep brain stimulation or Duodopa/Lecigon treatment.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
50 Years
Maximum Age:
85 Years
Study:
NCT06762028
Study Brief:
Protocol Section:
NCT06762028