Suvorexant
FDA-approved product (tablet, oral), marketed as Belsomra.
- Registered studies
- 50+
- Lab records
- 0
- Pathogens at ≥40%
- 3 of 4
Chemical structure
Existing / approved use
Documented · FDA, WHO, ChEMBL- WHO therapeutic group
- Orexin receptor antagonists
- FDA pharmacologic class
- Orexin Receptor Antagonist FDA label ↗
- Anti-infective classification
- Not classified as an anti-infective.
Repurposing investigation
This medicine is being investigated here for AI-predicted antimicrobial activity against M. tuberculosis, MRSA and E. coli. It was surfaced computationally for further investigation; it is not an established treatment for these infections.
AI-predicted activity
AI prediction · nothing measured- MRSA60.0% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
- E. coli46.7% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
- K. pneumoniae38.0% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
- M. tuberculosis59.0% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates.
A model’s estimate of laboratory activity against each pathogen species. It is not clinical effectiveness.
Evidence
Clinical and experimental
Documented evidenceClinical
50+registered studies name this medicine, for any condition. The registry search keeps the first 50, so there may be more. See them below.
Experimental
No evidence found
No laboratory measurement against the four pathogens in the ChEMBL records loaded here.
Docking
Computational · nothing measuredAutoDock Vina, one experimentally solved protein per pathogen. This project’s screening target is -7.0 kcal/mol, its own mark rather than a universal cutoff. A docking score is a structural hypothesis, not proof of binding, and requires experimental validation.
Other medicines to investigate
AI prediction · nothing measuredOther repurposing candidates: approved medicines besides Suvorexant with AI-predicted activity ≥40% against the chosen pathogen, leaving out existing antimicrobials. They are computational candidates for further investigation, not alternatives and not recommendations.
Sorted by AI-predicted activity, high to low. The order is not a ranking of which medicine is better.
- Mefloquine HydrochlorideExisting use: Malaria, Plasmodium falciparum malaria, Plasmodium vivax malaria81.8% AI-predicted activityagainst M. tuberculosisLab records exist8 registered studies
- KetoconazoleExisting use: Adrenal gland disease, Blastomycosis, Cushing syndrome and 3 more81.2% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
- LevoketoconazoleExisting use: Adrenal gland disease, Adrenal gland hyperfunction, Cushing syndrome81.2% AI-predicted activityagainst M. tuberculosis6 registered studies
- Fluphenazine DecanoateExisting use: Mental or behavioural disorder, Psychosis80.7% AI-predicted activityagainst M. tuberculosis4 registered studies
- Fluphenazine EnanthateExisting use: Mental or behavioural disorder, Psychosis80.7% AI-predicted activityagainst M. tuberculosisNo documented evidence found
- NifurtimoxExisting use: American trypanosomiasis, Chagas disease, Leishmaniasis and 1 more78.4% AI-predicted activityagainst M. tuberculosis19 registered studies
- Fluphenazine HydrochlorideExisting use: Mental or behavioural disorder, Psychosis77.8% AI-predicted activityagainst M. tuberculosis5 registered studies
- NitazoxanideExisting use: Amebiasis, Diarrhea77.8% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
- TopiramateExisting use: Epilepsy, Lennox-Gastaut syndrome, Migraine disorder and 1 more77.4% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
- TrabectedinExisting use: Cancer, Dedifferentiated liposarcoma, Leiomyosarcoma and 7 more76.8% AI-predicted activityagainst M. tuberculosis50+ registered studies
- Chlorpromazine HydrochlorideExisting use: Conduct disorder, Mental or behavioural disorder, Nausea and vomiting and 3 more75.0% AI-predicted activityagainst M. tuberculosis33 registered studies
- ProchlorperazineExisting use: Anxiety disorder, Nausea and vomiting, Psychosis and 1 more74.1% AI-predicted activityagainst M. tuberculosis50+ registered studies
Registered studies
A registration describes a study; it does not establish a positive result.
Sleep Trial to Prevent Alzheimer's Disease
NCT04629547 · start 2022-05-25
Registered record
- Registry ID
- NCT04629547
- Conditions
- Sleep; Alzheimer Disease
- Interventions
- Suvorexant 20 mg; Placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Recruiting
- Start
- 2022-05-25
- Completion
- 2028-05
- Enrolment
- 120
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionSleep; Alzheimer DiseaseInterventionSuvorexant 20 mg; PlaceboPhasePhase 2Registry statusRecruitingA Study to Determine the Abuse Potential of Seltorexant Compared to Suvorexant and Zolpidem
NCT05106153 · start 2021-12-17
Registered record
- Registry ID
- NCT05106153
- Conditions
- Healthy Non-dependent, Recreational Sedative Users; Abuse Potential
- Interventions
- Suvorexant; Zolpidem; Seltorexant; Placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 1
- Registry status
- Completed
- Start
- 2021-12-17
- Completion
- 2023-05-12
- Enrolment
- 127
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionHealthy Non-dependent, Recreational Sedative Users; Abuse PotentialInterventionSuvorexant; Zolpidem; Seltorexant; PlaceboPhasePhase 1Registry statusCompletedMedication Development in Alcoholism: Suvorexant Versus Placebo
NCT04229095 · start 2021-11-17
Registered record
- Registry ID
- NCT04229095
- Conditions
- Alcohol Use Disorder (AUD)
- Interventions
- Suvorexant 20 mg; Placebo oral tablet
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2021-11-17
- Completion
- 2022-11-08
- Enrolment
- 26
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionAlcohol Use Disorder (AUD)InterventionSuvorexant 20 mg; Placebo oral tabletPhasePhase 2Registry statusCompletedSuvorexant to Reduce Symptoms of Nicotine Use
NCT04234997 · start 2021-08-23
Registered record
- Registry ID
- NCT04234997
- Conditions
- Smoking Cessation
- Interventions
- Suvorexant 20 mg; Suvorexant 0mg
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2021-08-23
- Completion
- 2024-08-22
- Enrolment
- 14
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionSmoking CessationInterventionSuvorexant 20 mg; Suvorexant 0mgPhasePhase 2Registry statusCompletedEfficacy of Suvorexant in Patients With Effectively Treated Restless Legs Syndrome and Persistent Chronic Insomnia
NCT04706091 · start 2021-08-12
Registered record
- Registry ID
- NCT04706091
- Conditions
- Restless Legs Syndrome; Insomnia; Sleep Disorder
- Interventions
- Suvorexant; Placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2021-08-12
- Completion
- 2023-10-20
- Enrolment
- 46
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionRestless Legs Syndrome; Insomnia; Sleep DisorderInterventionSuvorexant; PlaceboPhasePhase 4Registry statusCompletedDual-Orexin Antagonism As a Mechanism for Improving Sleep and Drug Abstinence in Opioid Use Disorder
NCT04262193 · start 2021-02-01
Registered record
- Registry ID
- NCT04262193
- Conditions
- Opioid-use Disorder; Sleep
- Interventions
- Suvorexant; Suvorexant Placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Terminated
- Start
- 2021-02-01
- Completion
- 2024-07-30
- Enrolment
- 37
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionOpioid-use Disorder; SleepInterventionSuvorexant; Suvorexant PlaceboPhasePhase 2Registry statusTerminatedExamining the Role of the Orexin System in Sleep and Stress in Persons With Opioid Use Disorder
NCT04287062 · start 2020-11-20
Registered record
- Registry ID
- NCT04287062
- Conditions
- Sleep Disturbance; Opioid-use Disorder
- Interventions
- Suvorexant; Placebos
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2020-11-20
- Completion
- 2025-08-15
- Enrolment
- 138
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionSleep Disturbance; Opioid-use DisorderInterventionSuvorexant; PlacebosPhasePhase 2Registry statusCompletedEfficacy and Safety of Suvorexant (MK-4305) for Reducing Incidence of Delirium in Japanese Participants at High Risk of Delirium (MK-4305-085)
NCT04571944 · start 2020-10-22
Registered record
- Registry ID
- NCT04571944
- Conditions
- Delirium
- Interventions
- Suvorexant; Placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 3
- Registry status
- Completed
- Start
- 2020-10-22
- Completion
- 2022-12-23
- Enrolment
- 207
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionDeliriumInterventionSuvorexant; PlaceboPhasePhase 3Registry statusCompletedSuvorexant and Sleep/Delirium in ICU Patients
NCT04092894 · start 2020-02-28
Registered record
- Registry ID
- NCT04092894
- Conditions
- Insomnia; Sleep Fragmentation; Sleep Initiation and Maintenance Disorders; Postoperative Delirium
- Interventions
- Suvorexant 20 mg; Placebo oral tablet
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2020-02-28
- Completion
- 2025-07-01
- Enrolment
- 100
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionInsomnia; Sleep Fragmentation; Sleep Initiation and Maintenance Disorders; Postoperative DeliriumInterventionSuvorexant 20 mg; Placebo oral tabletPhasePhase 4Registry statusCompletedTargeting Orexin to Treat Nicotine Dependence
NCT03999099 · start 2019-09-26
Registered record
- Registry ID
- NCT03999099
- Conditions
- Nicotine Dependence
- Interventions
- Suvorexant 20 mg; Suvorexant 10 mg; Placebo oral tablet
- Study type
- INTERVENTIONAL
- Phase
- Phase 1
- Registry status
- Completed
- Start
- 2019-09-26
- Completion
- 2023-07-31
- Enrolment
- 4
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionNicotine DependenceInterventionSuvorexant 20 mg; Suvorexant 10 mg; Placebo oral tabletPhasePhase 1Registry statusCompletedSuvorexant in the Management Comorbid Sleep Disorder and Alcohol Dependence
NCT03897062 · start 2019-08-26
Registered record
- Registry ID
- NCT03897062
- Conditions
- Insomnia; Alcohol Use Disorder
- Interventions
- Suvorexant 20 mg; placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Terminated
- Start
- 2019-08-26
- Completion
- 2022-07-31
- Enrolment
- 22
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionInsomnia; Alcohol Use DisorderInterventionSuvorexant 20 mg; placeboPhasePhase 2Registry statusTerminatedSuvorexant and Cocaine
NCT03937986 · start 2019-07-11
Registered record
- Registry ID
- NCT03937986
- Conditions
- Cocaine Use Disorder
- Interventions
- Suvorexant; Cocaine; Placebo oral capsule
- Study type
- INTERVENTIONAL
- Phase
- Early phase 1
- Registry status
- Completed
- Start
- 2019-07-11
- Completion
- 2022-04-30
- Enrolment
- 8
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionCocaine Use DisorderInterventionSuvorexant; Cocaine; Placebo oral capsulePhaseEarly phase 1Registry statusCompletedMedical Management of Sleep Disturbance During Opioid Tapering
NCT03789214 · start 2019-07-01
Registered record
- Registry ID
- NCT03789214
- Conditions
- Opioid Dependence; Opioid Withdrawal; Sleep Disturbance
- Interventions
- Placebo oral capsule; Low Dose Suvorexant; High Dose Suvorexant
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2019-07-01
- Completion
- 2021-06-10
- Enrolment
- 90
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionOpioid Dependence; Opioid Withdrawal; Sleep DisturbanceInterventionPlacebo oral capsule; Low Dose Suvorexant; High Dose SuvorexantPhasePhase 2Registry statusCompletedTreatment of Disturbed Sleep in Progressive Supranuclear Palsy (PSP)
NCT04014387 · start 2019-06-02
Registered record
- Registry ID
- NCT04014387
- Conditions
- Progressive Supranuclear Palsy(PSP); Insomnia
- Interventions
- Suvorexant; Zolpidem; Placebo oral capsule
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Completed
- Start
- 2019-06-02
- Completion
- 2025-06-30
- Enrolment
- 40
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionProgressive Supranuclear Palsy(PSP); InsomniaInterventionSuvorexant; Zolpidem; Placebo oral capsulePhasePhase 4Registry statusCompletedImpact of Suvorexant on Sympathetic Nerve Activity and Baroreflex Function in Chronic Insomnia
NCT03768713 · start 2019-04-18
Registered record
- Registry ID
- NCT03768713
- Conditions
- Chronic Insomnia
- Interventions
- Suvorexant; Placebo
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Unknown
- Start
- 2019-04-18
- Completion
- 2023-04
- Enrolment
- 34
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionChronic InsomniaInterventionSuvorexant; PlaceboPhasePhase 4Registry statusUnknown