- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04742699
An Open-label, Multicenter Study to Evaluate the Efficacy and Safety of Transitioning to Lemborexant in Japanese Subjects With Insomnia
This study will be conducted to evaluate whether the approach of direct transitioning to lemborexant (LEM) is supported for insomnia patients who are unsatisfied with current medication.
Transition from Following 4 regimens of interest will be investigated; Z-Drug monotherapy, suvorexant (SUV) monotherapy, SUV and benzodiazepine receptor agonists (BZRA) combination therapy, and ramelteon (RMT) and BZRA combination therapy. Patients with insomnia who have been treated with one of the regimens but do not have treatment satisfaction will be enrolled.
As a comprehensive indicator of patient satisfaction including treatment efficacy and safety, the proportion of patients with successful transitioning will be evaluated at 2 weeks after transitioning; thus important initial response after transitioning will be evaluated as a primary endpoint. In addition, as a secondary purpose, the treatment continuation, efficacy and tolerability, and the treatment impression for insomnia (Patient Global Impression of Insomnia) for 14 weeks after transitioning will be assessed.
Study Overview
Status
Conditions
Study Type
Enrollment (Actual)
Phase
- Phase 4
Contacts and Locations
Study Contact
- Name: Ozone Motohiro
- Phone Number: 0942-65-3749
- Email: ozone_motohiro@med.kurume-u.ac.jp
Study Contact Backup
- Name: Kamimoto Junpei
- Email: junpei.kamimoto@mebix.co.jp
Study Locations
-
-
-
Kumamoto, Japan, 862-0954
- Kuwamizu Hospital
-
-
Fukuoka
-
Kitakyushu, Fukuoka, Japan, 802-0084
- YOU ARIYOSHI Sleep Clinic
-
Kurume, Fukuoka, Japan, 830-0011
- Kurume University Hospital
-
Kurume, Fukuoka, Japan, 839-0863
- Kurume University Medical Center
-
Kurume, Fukuoka, Japan, 830-0033
- Hirota Clinic
-
-
Nagasaki
-
Isahaya, Nagasaki, Japan, 854-0081
- Kotorii Isahaya Hospital
-
-
Saga
-
Miyaki, Saga, Japan, 849-0111
- Ohshima Hospital
-
-
Tokyo
-
Shinagawa, Tokyo, Japan, 140-0011
- Sleep Support Clinic
-
Shinagawa, Tokyo, Japan, 141-6003
- Sleep & Stress Clinic
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Subjects who have voluntarily provided a written informed consent to participate in the study
- Subjects with insomnia aged 20 years or older at the time of informed consent
Subjects who are dissatisfied with the efficacy or tolerability of prior medications and wish to transition from them. For example;
- Subjects who are treated with Z-Drug monotherapy or a combination of BZRA and RMT, and have particularly difficulties with sleep maintenance
- Subjects who are treated with SUV monotherapy or a combination of BZRA and SUV, and have particularly difficulties with sleep onset
- Subjects who are treated with a combination therapy of BZRA and SUV or BZRA and RMT, and wish to reduce or discontinue BZRA
- Subjects with frequent use (i.e. at least 5 nights a week) of Z-drug monotherapy, SUV monotherapy, combination therapy with BZRA and SUV, or combination therapy with BZRA and RMT in the month before the start of the pretreatment phase.
Subjects who meet the criteria for insomnia disorder in the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) as follows
- Despite an adequate opportunity for sleep, subjects have night sleep-related complaints accompanied by at least 1 of the following symptoms: difficulty in falling asleep, difficulty in staying asleep, and waking up early
- The difficulty in sleeping occurs at least 3 nights a week
- The difficulty in sleeping persists for at least 3 months
- The difficulty in sleeping causes daytime dysfunction
- Subjects who can secure at least 7 hours for sleep
- Subjects who have a documented use of a prior medication(s) for the treatment of insomnia at least 5 nights in the last 2 weeks of the pretreatment phase
- Subjects who are able to comply with the requirements specified in the study protocol
Exclusion Criteria:
- Female who are breastfeeding or pregnant at pretreatment phase. If pregnancy cannot be completely denied by interview, a serum beta-hCG test will be performed.
Females of childbearing potential who did not use a highly effective method of contraception, which includes:
- total abstinence (if it is their preferred and usual lifestyle)
- use of condom
- an intrauterine device (IUD)
- a contraceptive implant
- an oral or an injective contraceptive
- have a vasectomized partner with confirmed azoospermia; The following methods are not considered as contraception: periodic abstinence such as calendar method, ovulation method, symptothermal method, basal body temperature method, and withdrawal method.
- Do not agree to use a highly effective method of contraception (as described above)
- Subjects with moderate or severe obstructive sleep apnea (OSA).
Subjects with any symptoms and/or disease that may affect the safety or the endpoints of the study in the opinion of the investigator (see the examples below)
Cardiac disorder [including subjects with repeated QT interval prolongation*1 in previous ECG tests. For subjects whose QT interval abnormality cannot be ruled out by interview, ECG tests should be performed by baseline (Visit 2) to confirm the normality of corrected QT (QTc) interval].
*1: QT interval corrected by Fridericia's formulas (QTcF) exceeds 450 ms
- Respiratory disorder other than mild OSA
- Digestive disease
- Kidney disease [including renal dysfunction]
- Neurological disorders [including intellectual incapacity or cognitive decline with disorientation to the person, place, time or situation]
- Mental disorders
- Chronic pain [pain disorders]
- Carcinoma within 5 years [excluding appropriately treated basal cell carcinoma]
- Subjects who currently have certain sleep disorders other than insomnia such as periodic limb movement disorder, restless legs syndrome, and circadian rhythm sleep disorder. Subjects diagnosed with mild OSA are not excluded from the study
- Subjects who currently have a habit of napping for a long period of time 3 or more times a week in the opinion of the investigator.
- Subjects who currently have narcolepsy or cataplexy
- Subjects who are using a prior medication(s) for the treatment of insomnia at doses exceeding the dosage and administration approved in Japan
- Subjects who are using two or more BZRAs
- Subjects who are using sedative medication(s)
- Have used prohibited concomitant drugs within 1 week before the start of the pretreatment phase
- Have newly started nonpharmacologic treatments for insomnia (eg, cognitive behavioral therapy) within 1 week before the pretreatment phase
- Subjects who cannot refrain from excessive alcohol consumption during study participation
- Subjects with a history of hypersensitivity to any of the excipients of LEM
- Subjects with moderate or severe hepatic impairment (subjects whose AST, ALT, or gamma-GTP is 3 times or more the upper limit of the institutional reference interval)
- History of antipsychotic drugs use within the past 2 years or attempted suicide, which may affect the safety or the endpoints of the study in the opinion of the investigator
- Subjects who have previously taken LEM (including subjects who have participated in a clinical trial of LEM)
- Subjects deemed inappropriate to participate in this study in the opinion of the investigator
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Z-Drug-mono cohort
Patients being treated with Z-drug monotherapy at registration
|
|
Experimental: SUV-mono cohort
Patients being treated with SUV monotherapy at registration
|
|
Experimental: SUV-combination cohort
Patients being treated with SUV and BZRA combination therapy at registration
|
|
Experimental: RMT-combination cohort
Patients being treated with RMT and BZRA combination therapy at registration
|
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Proportion of patients with successful LEM treatment at the end of the first treatment phase to the patients who started the first treatment phase.
Time Frame: 2 weeks
|
The primary endpoint is the proportion of patients with successful LEM treatment at the end of the first treatment phase to the patients who started the first treatment phase. Evaluation is performed for each treatment group. Successful LEM treatment at the end of the first treatment phase is primarily defined as follows;
|
2 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Proportion of patients who continued LEM treatment and those who continued LEM monotherapy at the end of the first treatment phase and the maintenance phase.
Time Frame: 2 - 14 weeks
|
2 - 14 weeks
|
Proportion of patients with an itemized positive response on the PGI-I at baseline, the end of the first treatment phase, and the end of the maintenance phase.
Time Frame: 2 - 14 weeks
|
2 - 14 weeks
|
Proportion of patients with increased LEM dosage at the end of the first treatment phase and at the end of the maintenance phase.
Time Frame: 2 - 14 weeks
|
2 - 14 weeks
|
Occurrence of adverse events during the first treatment phase and the maintenance phase.
Time Frame: 2 - 14 weeks
|
2 - 14 weeks
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Motohiro Ozone, Kurume University
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Mental Disorders
- Nervous System Diseases
- Sleep Disorders, Intrinsic
- Dyssomnias
- Sleep Wake Disorders
- Sleep Initiation and Maintenance Disorders
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Central Nervous System Depressants
- Hypnotics and Sedatives
- Sleep Aids, Pharmaceutical
- Orexin Receptor Antagonists
- Lemborexant
Other Study ID Numbers
- E2006-M081-401
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Insomnia
-
Leiden UniversityBioClock Consortium; Caring UniveristiesCompleted
-
National Science Council, TaiwanCompleted
-
Sunshine Lake Pharma Co., Ltd.Unknown
-
Pfizer's Upjohn has merged with Mylan to form Viatris...Completed
-
Massachusetts General HospitalNational Institutes of Health (NIH)Completed
-
IpsenCompletedThe Effectiveness of Circadin in Improving Quality of Sleep in Patients Aged 55 or Over (QUALISLEEP)InsomniaRussian Federation
-
Charite University, Berlin, GermanyCompleted
-
Roxane LaboratoriesCompleted
-
Butler HospitalSunovionCompleted
Clinical Trials on Lemborexant (LEM) 5 mg (Z-Drug-mono cohort)
-
Eisai Inc.Completed
-
Saint Vincent's Hospital, KoreaRecruitingCoronary Artery Disease | Dyslipidemias | Primary PreventionKorea, Republic of