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Recombinant human C1 esterase inhibitor

Phase 1

Hereditary Angioedema (HAE) | Small molecule | Immunology |Takeda Pharmaceutical Company Limited|Last Updated: Jun 3, 2021

Success Probability

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment48

FDA Designations

No designations recorded

Clinical trial landscape

Recombinant human C1 esterase inhibitor · 1 trial · 1 indication

Phase 1 1
NCT02663687Phase 1 Study to Assess the Safety, Tolerability, and Pharmacokinetics of Recombinant Human C1 Esterase Inhibitor in Healthy Adult SubjectsHereditary Angioedema (HAE)
COMPLETED48 Analytics
PHASE1COMPLETED
Phase 1 Study to Assess the Safety, Tolerability, and Pharmacokinetics of Recombinant Human C1 Esterase Inhibitor in Healthy Adult Subjects
Hereditary Angioedema (HAE)Unlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants With Treatment-emergent Adverse Events (TEAEs ) Including Serious Adverse Events (SAEs)
From the start of study treatment up to 28 days after the last dose of the study treatment (up to 56 days)

An adverse event (AE) was defined as any untoward medical occurrence in a clinical investigation participant administered a pharmaceutical product and that did not necessarily have a causal relationship with this treatment. An AE was considered to be a TEAE in a specific treatment period of the study if the date and time of onset were after investigational product administration in that period and if it occurred less than equals to (\<=) Day 28 and was both not present at the start of that period and was not a chronic condition that was part of the participant's medical history, or it was present at the start of that period or as part of the participant's medical history but the severity or frequency increased during that period \<= Day 28. An SAE was defined as any untoward medical occurrence (whether considered to be related to investigational product or not) that at any dose.

Secondary Endpoints

Maximum Observed Plasma Concentration (Cmax) of SHP623 Occurring at Time of Maximum Observed Concentration During a Dosing Interval (Tmax)
Pre-dose, 0, 0.25, 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, 96, 120, 144, 168, 216, 312, 648 hours post-dose.
Time of Maximum Plasma Concentration (Tmax) of SHP623 Sampled During a Dosing Interval
Pre-dose, 0, 0.25, 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, 96, 120, 144, 168, 216, 312, 648 hours post-dose.
Terminal Half-life (t1/2) of SHP623
Pre-dose, 0, 0.25, 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 36, 48, 72, 96, 120, 144, 168, 216, 312, 648 hours post-dose.
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Treatment 1- 4EXPERIMENTALTreatment A: 9 Subjects will receive dose level I of SHP623 intravenously (IV). B: 9 Subjects will receive dose level I of SHP623 subcutaneously(SC).
PlaceboPLACEBO_COMPARATOR3 Subjects will receive placebo for each cohort

Interventions

NameTypeDescription
Recombinant human C1 esterase inhibitorDRUGSubjects will receive escalating doses I-IV as both IV and SC injections
PlaceboDRUGSubjects will receive matching placebo
SHP623DRUGSHP623
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Eligibility Criteria

Age Range18 Years to 50 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: 1. Must be considered healthy. Healthy status is defined by absence of evidence of any active or chronic disease 2. Male, or non-pregnant, non-lactating female, who agrees to comply with any applicable contraceptive requirements of the protocol, or females of non-child-bearing p...

Countries:United States
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Competitive Landscape -Hereditary Angioedema 9 trials (matched to "Hereditary Angioedema (HAE)")

Frequently asked questions about Recombinant human C1 esterase inhibitor

What is Recombinant human C1 esterase inhibitor used for in Hereditary Angioedema?

Recombinant human C1 esterase inhibitor is an investigational therapy being studied for the treatment of Hereditary Angioedema (HAE), a condition characterized by recurrent episodes of severe swelling. It is currently in Phase 1 clinical development and has not been approved by regulatory authorities.

Who makes Recombinant human C1 esterase inhibitor?

Recombinant human C1 esterase inhibitor is being developed by Takeda Pharmaceutical Company Limited, a global biopharmaceutical company. Takeda is listed on the stock exchange under the ticker symbol TAK.

What phase is Recombinant human C1 esterase inhibitor in?

Recombinant human C1 esterase inhibitor is currently in Phase 1 clinical development. It is an investigational drug and has not received regulatory approval. The Phase 1 study has been completed, and the drug remains under investigation for Hereditary Angioedema.

What clinical trials is Recombinant human C1 esterase inhibitor in?

Recombinant human C1 esterase inhibitor has one completed Phase 1 clinical trial, identified as NCT02663687. This study assessed the safety, tolerability, and pharmacokinetics of the drug in healthy adult subjects in the United States. The trial enrolled 48 participants and was randomized, double-blind, and placebo-controlled.

Is Recombinant human C1 esterase inhibitor the same as C1 esterase inhibitor?

Recombinant human C1 esterase inhibitor is a specific form of C1 esterase inhibitor that is produced using recombinant technology. It is being studied for use in Hereditary Angioedema. The drug is distinct from plasma-derived C1 esterase inhibitors, though it serves a similar therapeutic purpose.