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An Open Label Study of NLS-2 (Mazindol Extended Release) in Subjects With Narcolepsy

A 6-Month Multicenter, Open-Labelled Extension of the Clinical Trial NLS-1021 in Narcoleptic Patients With and Without Cataplexy

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05055024
Enrollment
52
Registered
2021-09-23
Start date
2021-10-26
Completion date
2023-01-19
Last updated
2023-03-13

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

Conditions

Narcolepsy, Narcolepsy With Cataplexy, Narcolepsy Without Cataplexy

Brief summary

This is a multicenter, open-label extension of the clinical study NLS-1021, evaluating long-term safety, tolerability, pharmacokinetics (PK), and therapeutic response to treatment with NLS-2 in adult subjects with narcolepsy.

Interventions

Drug: NLS-2

Sponsors

NLS Pharmaceutics
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No

Inclusion criteria

* The subject must complete all Study NLS-1021 study requirements and assessments up to Visit 6; * The subject is able, in the opinion of the Investigator, to receive NLS-2 for the 24-week Treatment Phase of this study; * Biological females of childbearing potential must agree to use a medically acceptable double-barrier method of contraception for at least 30 days prior to Day 1 and until completion of the study; * The subject is able to comply with the open-labelled extension design schedule and other study requirements; * The subject provides written informed consent for the open-label extension study.

Exclusion criteria

* The subject meets any

Design outcomes

Primary

MeasureTime frameDescription
To evaluate the safety and tolerability of NLS-2 in adult subjects with narcolepsy type 1 (NT1) or narcolepsy type 2 (NT2)24 weeksSummaries of the number and percentage of subjects who experienced Treatment Emergent Adverse Events (TEAEs), TEAEs related to study drug, SAEs, or discontinued study drug or withdrew from the study due to an AE.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026