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SHP615

Phase 3

Nervous System Diseases | Small molecule | Neurology |Takeda Pharmaceutical Company Limited|Last Updated: Sep 14, 2021

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials2
Total Enrollment28

FDA Designations

No designations recorded

Clinical trial landscape

SHP615 · 2 trials · 1 indication

Phase 3 2
NCT03336450Study of Midazolam Hydrochloride Oromucosal Solution (MHOS/SHP615) in Pediatric Patients With Status Epilepticus (Convulsive) in the Community SettingNervous System Diseases
COMPLETED3 Analytics
NCT03336645Open-label Study of Midazolam Hydrochloride Oromucosal Solution (MHOS/SHP615) in Children With Status Epilepticus (Convulsive) in a Healthcare Setting in JapanNervous System Diseases
COMPLETED25 Analytics
PHASE3COMPLETED
Study of Midazolam Hydrochloride Oromucosal Solution (MHOS/SHP615) in Pediatric Patients With Status Epilepticus (Convulsive) in the Community Setting
Nervous System DiseasesUnlock trial analytics
PHASE3COMPLETED
Open-label Study of Midazolam Hydrochloride Oromucosal Solution (MHOS/SHP615) in Children With Status Epilepticus (Convulsive) in a Healthcare Setting in Japan
Nervous System DiseasesUnlock trial analytics

Study Endpoints

Primary Endpoints

Efficacy: Number of Participants With Therapeutic Success
From start of study drug administration up to 30 minutes post-dose

Therapeutic success was defined as cessation of visible seizure activity within 10 minutes and sustained absence of visible seizure activity for 30 minutes following a single dose of SHP615 without the need for additional rescue medication. Number of participants with therapeutic success were reported.

Safety: Number of Participants With Respiratory Depression
Up to 24 hours post-dose

Respiratory depression, included the following measures within 24 hours after administration of the IP: i) Persistent decrease in oxygen saturation to \<92 percent (%) measured up to 24 hours post-dose (i.e., \<92% on room air for 2 minutes or more after dosing while monitoring \[per healthcare setting protocol and/or the clinical judgment of the physician\]. ii) Increase in respiratory effort such that assisted ventilation is used (bag-valve-mask ventilation or endotracheal intubation). Number of participants with respiratory depression were reported.

Percentage of Participants With Response Rate
From start of study drug administration up to 30 minutes post-dose

Response rate was defined as the percentage of participants with therapeutic success. Therapeutic success was defined as the cessation of visible seizure activity within 10 minutes with a sustained absence of visible seizure activity for 30 minutes following a single dose of MHOS/SHP615 without the need for additional rescue medication.

Secondary Endpoints

Efficacy: Number of Participants Who Had Sustained Absence of Seizure Activity for at Least 1, 4, and 6 Hours
From start of study drug administration up to 1, 4, and 6 hours post-dose
Efficacy: Time to Resolution of Seizures (Convulsions)
From start of study drug administration up to follow-up (Day 8)
Efficacy: Time to Recovery of Consciousness
From start of study drug administration up to follow-up (Day 8)
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
SHP615EXPERIMENTALParticipants will receive a single age-specific dose (approximately 0.25 to 0.5 milligram per kilogram \[mg/kg\] as midazolam) of SHP615 oromucosal solution through buccal route upon onset of seizures.

Interventions

NameTypeDescription
SHP615DRUGSHP615 oromucosal solution will be administered as a single age-specific dose (2.5, 5, 7.5 and 10 mg).
MHOS/SHP615DRUGMHOS/SHP615
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Eligibility Criteria

Age Range6 Months to 216 Months
SexALL
Healthy VolunteersNo
Study Sites23

Inclusion Criteria: * Subjects who completed the SHP615-301 study and who tolerated and responded to treatment with MHOS/SHP615 in the hospital and/or emergency room, and are considered stable for discharge from the hospital. * Subjects who are greater than (\>) 6 months and less than (\<) 18 years...

Countries:Japan
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Frequently asked questions about SHP615

What is SHP615 used for?

SHP615 is an investigational small molecule being developed for nervous system diseases, specifically for convulsive status epilepticus in pediatric patients. It is formulated as a midazolam hydrochloride oromucosal solution for use in community and healthcare settings. The drug is currently in Phase 3 clinical development.

Who makes SHP615?

SHP615 is being developed by Takeda Pharmaceutical Company Limited, which trades under the ticker TAK. The company is conducting clinical trials for this drug in Japan, focusing on pediatric patients with convulsive status epilepticus.

What phase is SHP615 in?

SHP615 is in Phase 3 clinical development. Two Phase 3 trials have been completed, though the drug remains investigational and has not been approved. The trials enrolled a total of 28 pediatric patients, with no active trials currently ongoing.

What clinical trials is SHP615 in?

SHP615 has been studied in two completed Phase 3 trials. NCT03336450 evaluated the drug in pediatric patients with convulsive status epilepticus in a community setting, enrolling 3 patients. NCT03336645 was an open-label study in a healthcare setting in Japan, enrolling 25 patients.

Is SHP615 the same as midazolam hydrochloride oromucosal solution?

Yes, SHP615 is also known as midazolam hydrochloride oromucosal solution (MHOS). The clinical trials refer to the drug as MHOS/SHP615, indicating that SHP615 is the development code for this formulation of midazolam.