Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 8:02 PM
Ignite Modification Date:
2025-12-24 @ 8:02 PM
NCT ID:
NCT04810104
Brief Summary:
To test for the first time the potential of a nicotinic agonist on cognitive symptoms in people with mild cognitive impairment (MCI) in Parkinson's disease (PD), referred to as PD-MCI.
Detailed Description:
There is an unmet clinical need to treat PD-MCI. As outlined previously, PD-MCI is common, has important clinical consequences, and there is currently no available treatment. Moreover, the underlying pathology of cognitive impairment in PD indicates that nicotinic agonists may be particularly relevant for this condition. This is a randomised, double-blind, placebo-controlled, parallel-group, phase 2a study of AZD0328, a selective α7 nicotinic receptor agonist, in PD-MCI. The study is an international, multi-centre study, which will take place across sites in Europe.
PD-MIND will for the first time test the potential of a nicotinic agonist on cognition in PD-MCI. The primary outcome is attention, as it is a key cognitive domain in the PD-MCI profile and most likely to be affected by a α7 nicotinic agonist. Exploratory outcome measures will guide decisions on the design and conduct of future larger Phase 3 trials. Qualifying participants will be randomly assigned at baseline to either receive 0.5mg twice a day (bis in die, BID) of AZD0328 or placebo for 12 weeks. A total of 160 participants with PD-MCI will be enrolled to the study: 80 in the active (AZD0328) group and 80 in the control (placebo) group. Participants will undertake face-to-face assessments at screening, baseline, and then 3- 6- and 12- weeks after beginning study treatment (see Figure 2 for trial design overview). A subset of 90 participants will also undergo an MRI biomarker component prior to study drug administration and at study end.
Study:
NCT04810104
Study Brief:
Protocol Section:
NCT04810104