Skip to content

An open-label sleep laboratory study of efficacy and safety of piromelatine in a well-defined population of patients with idiopathic (isolated) Rapid Eye Movement Behavior Disorder (iRBD).

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-506713-22-00
Acronym
Piromelatine PSG-RBD
Enrollment
12
Registered
2024-01-29
Start date
2024-03-05
Completion date
2025-08-11
Last updated
2024-12-18

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

Conditions

idiopathic (isolated) Rapid Eye Movement Behavior Disorder

Brief summary

iRBD severity assessed by vPSG performed according to the AASM recommendations, with the addition of electromyography of both FDS muscles in the upper limbs (optional according to the AASM recommendations) and scored by a composite measure of motor events, iRBD episodes, and vocalizations frequency and severity as recommended by the IRBDSG, RSWA quantified in the chin (phasic, tonic, and any muscle activity) and in the FDS (phasic muscle activity) on 3-second mini-epochs (manually identified) according to the [CCI], using a validated algorithm, with manual artifact correction after automatic analysis, [CCI], Sleep hypnographic variables (SL, WASO, TST, SE, % of N1, N2, N3 and REM sleep) scored in accordance with the AASM, EEG power spectral analysis during REM/NREM sleep, PSQI score, ESS score, Relationship between response/no response and the presence of [CCI]. For that reason, blood samples of all enrolled patients will undergo [CCI]., Safety parameters (vital signs, physical examination, AEs, SAEs, laboratory assessments, and ECG)

Detailed description

iRBD severity assessed by vPSG with the addition of electromyography of both FDS muscles in the upper limbs (optional according to the AASM recommendations), RSWA quantified in the chin (phasic, tonic, and any muscle activity) and in the FDS (phasic muscle activity), [CCI], Sleep hypnographic variables (SL, WASO, TST, SE), PSQI score, ESS score, [CCI], [CCI], RSWA quantified in the chin (phasic, tonic, and any muscle activity) and in the FDS (phasic muscle activity), EEG power spectral analysis during REM/NREM sleep, MoCA, [CCI], [CCI], [CCI], Safety parameters (vital signs, physical examination, AEs, SAEs, laboratory assessments, and ECG)

Interventions

DRUGPiromelatine (Neu-P11)

Sponsors

Neurim Pharmaceuticals (1991) Ltd., Neurim Pharmaceuticals (1991) Ltd.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
iRBD severity assessed by vPSG performed according to the AASM recommendations, with the addition of electromyography of both FDS muscles in the upper limbs (optional according to the AASM recommendations) and scored by a composite measure of motor events, iRBD episodes, and vocalizations frequency and severity as recommended by the IRBDSG, RSWA quantified in the chin (phasic, tonic, and any muscle activity) and in the FDS (phasic muscle activity) on 3-second mini-epochs (manually identified) according to the [CCI], using a validated algorithm, with manual artifact correction after automatic analysis, [CCI], Sleep hypnographic variables (SL, WASO, TST, SE, % of N1, N2, N3 and REM sleep) scored in accordance with the AASM, EEG power spectral analysis during REM/NREM sleep, PSQI score, ESS score, Relationship between response/no response and the presence of [CCI]. For that reason, blood samples of all enrolled patients will undergo [CCI]., Safety parameters (vital signs, physical examina

Secondary

MeasureTime frame
iRBD severity assessed by vPSG with the addition of electromyography of both FDS muscles in the upper limbs (optional according to the AASM recommendations), RSWA quantified in the chin (phasic, tonic, and any muscle activity) and in the FDS (phasic muscle activity), [CCI], Sleep hypnographic variables (SL, WASO, TST, SE), PSQI score, ESS score, [CCI], [CCI], RSWA quantified in the chin (phasic, tonic, and any muscle activity) and in the FDS (phasic muscle activity), EEG power spectral analysis during REM/NREM sleep, MoCA, [CCI], [CCI], [CCI], Safety parameters (vital signs, physical examination, AEs, SAEs, laboratory assessments, and ECG)

Countries

Austria

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026