Actively Recruiting
A Long-Term Study of ALKS 2680 in Subjects With Narcolepsy and Idiopathic Hypersomnia
Led by Alkermes, Inc. · Updated on 2026-03-04
256
Participants Needed
46
Research Sites
174 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The purpose of this study is to continue to measure the safety, tolerability, and durability of treatment effect in subjects with Narcolepsy Type 1 (NT1), Narcolepsy Type 2 (NT2), or Idiopathic Hypersomnia (IH) when taking ALKS 2680 tablets.
CONDITIONS
Official Title
A Long-Term Study of ALKS 2680 in Subjects With Narcolepsy and Idiopathic Hypersomnia
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Completed end of treatment visit of ALKS 2680 eligible parent study in Narcolepsy Type 1, Type 2, or Idiopathic Hypersomnia
- Willing and able to safely stop any narcolepsy symptom medications for 5 half-lives before Day 1 if re-entering, and for the study duration
You will not qualify if you...
- Developed a new clinically significant health condition, ECG or lab abnormality that may affect study participation
- Currently pregnant, breastfeeding, or planning pregnancy during the study
- Currently enrolled in another clinical study (other than the parent study) or used any investigational drug or device within 30 days prior to screening
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 46 locations
1
Alkermes Investigator Site
Phoenix, Arizona, United States, 85054
Actively Recruiting
2
Alkermes Investigational Site
Little Rock, Arkansas, United States, 72211
Actively Recruiting
3
Alkermes Investigational Site
Los Angeles, California, United States, 90025
Actively Recruiting
4
Alkermes Investigator Site
San Francisco, California, United States, 94158
Actively Recruiting
5
Alkermes Investigational Site
Stanford, California, United States, 94305
Actively Recruiting
6
Alkermes Investigational Site
Colorado Springs, Colorado, United States, 80918
Actively Recruiting
7
Alkermes Investigational Site
Brandon, Florida, United States, 33511
Actively Recruiting
8
Alkermes Investigational Site
Miami, Florida, United States, 33176
Actively Recruiting
9
Alkermes Investigational Site
Winter Park, Florida, United States, 32789
Actively Recruiting
10
Alkermes Investigational Site
Atlanta, Georgia, United States, 30328
Actively Recruiting
11
Alkermes Investigational Site
Macon, Georgia, United States, 31210
Actively Recruiting
12
Alkermes Investigational Site
Stockbridge, Georgia, United States, 30281
Actively Recruiting
13
Alkermes Investigational Site
Peoria, Illinois, United States, 61637
Actively Recruiting
14
Alkermes Investigational Site
Lansing, Michigan, United States, 48911
Actively Recruiting
15
Alkermes Investigational Site
Sterling Heights, Michigan, United States, 48314
Actively Recruiting
16
Alkermes Investigational Site
Lincoln, Nebraska, United States, 68506
Actively Recruiting
17
Alkermes Investigational Site
Middletown, New Jersey, United States, 07748
Actively Recruiting
18
Alkermes Investigational Site
Denver, North Carolina, United States, 28037
Actively Recruiting
19
Alkermes Investigational Site
Huntersville, North Carolina, United States, 28708
Actively Recruiting
20
Alkermes Investigational Site
Canton, Ohio, United States, 44718
Actively Recruiting
21
Alkermes Investigational Site
Cincinnati, Ohio, United States, 45212
Actively Recruiting
22
Alkermes Investigational Site
Cincinnati, Ohio, United States, 45245
Actively Recruiting
23
Alkermes Investigational Site
Dublin, Ohio, United States, 43017
Actively Recruiting
24
Alkermes Investigational Site
Abington, Pennsylvania, United States, 19001
Actively Recruiting
25
Alkermes Investigational Site
Wyomissing, Pennsylvania, United States, 19610
Actively Recruiting
26
Alkermes Investigational Site
Columbia, South Carolina, United States, 29201
Actively Recruiting
27
Alkermes Investigational Site
Austin, Texas, United States, 78731
Actively Recruiting
28
Alkermes Investigational Site
San Antonio, Texas, United States, 78229
Actively Recruiting
29
Alkermes Investigational Site
Sugar Land, Texas, United States, 77478
Actively Recruiting
30
Alkermes Investigational Site
Madison, Wisconsin, United States, 53706
Actively Recruiting
31
Alkermes Investigational Site
Sydney, New South Wales, Australia, 2113
Actively Recruiting
32
Alkermes Investigational Site
Bedford Park, South Australia, Australia, 5042
Actively Recruiting
33
Alkermes Investigational Site
Clayton, Victoria, Australia, 3168
Actively Recruiting
34
Alkermes Investigational Site
Bruges, Brugge, Belgium, 8000
Actively Recruiting
35
Alkermes Investigational Site
Alken, Belgium, 3570
Actively Recruiting
36
Alkermes Investigational Site
Namur, Belgium, 5101
Actively Recruiting
37
Alkermes Investigational Site
Prague, Czechia, 128 21
Actively Recruiting
38
Alkermes Investigational Site
Montpellier, Herault, France, 34295
Actively Recruiting
39
Alkermes Investigational Site
Bordeaux, France, 33000
Actively Recruiting
40
Alkermes Investigational Site
Bologna, Italy, 40139
Actively Recruiting
41
Alkermes Investigational Site
Milan, Italy, 20127
Actively Recruiting
42
Alkermes Investigational Site
Verona, Italy, 37134
Actively Recruiting
43
Alkermes Investigational Site
Zwolle, Netherlands, 8025
Actively Recruiting
44
Alkermes Investigational Site
Madrid, Madrid, Spain, 28036
Actively Recruiting
45
Alkermes Investigational Site
Barcelona, Spain, 08036
Actively Recruiting
46
Alkermes Investigational Site
Madrid, Spain, 28043
Actively Recruiting
Research Team
D
Director, Global Clinical Services
CONTACT
D
Director, Global Clinical Services
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NON_RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
3
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