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NOC-110

Phase 2

Refractory or Unexplained Chronic Cough | Small molecule | Other |IQVIA Holdings, Inc.|Last Updated: Feb 17, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment455
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06504446Study to Assess the Efficacy, Safety, and Tolerability of NOC-110 in Adults With Refractory or Unexplained Chronic CoughPHASE2 RECRUITING 455Sep 24, 2024Apr 10, 2026Feb 17, 2026107 United States, Belgium +4
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Study Endpoints
Primary Endpoints
Change in 24-hour Coughs per hour from Baseline
Baseline to End of Treatment

Change in 24-hour Coughs per hour from Baseline will be based on VitaloJAK® Cough Counts. The VitaloJAK® is a 510(k)-cleared medical device consisting of a digital sound recorder with 2 microphones; a lapel air microphone attached to the participant's clothing and an adhesive chest wall microphone which is attached to the skin at the top of the sternum.

Secondary Endpoints
Change in Awake coughs per hour from Baseline
Baseline to End of Treatment
Change in the Cough Severity Visual Analog Scale from Baseline
Baseline to End of Treatment
Change in the Urge to Cough Visual Analog Scale from Baseline
Baseline to End of Treatment
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
NOC-110 1mgEXPERIMENTALNOC-110 (taplucainium) administered by daily dry powder inhalation. NOC-110 contains a dry powder lactose blend containing drug substance taplucainium administered using an available inhaler.
NOC-110 3mgEXPERIMENTALNOC-110 (taplucainium) administered by daily dry powder inhalation. NOC-110 contains a dry powder lactose blend containing drug substance taplucainium administered using an available inhaler.
NOC-110 6mgEXPERIMENTALNOC-110 (taplucainium) administered by daily dry powder inhalation. NOC-110 contains a dry powder lactose blend containing drug substance taplucainium administered using an available inhaler.
PlaceboPLACEBO_COMPARATORThe matching placebo contains inhalation grade lactose blended with arginine. The blend is taste masked to the active drug product to minimize unblinding due to taste differences. The matching placebo will be administered via the same inhaler.
Interventions
NameTypeDescription
NOC-110DRUGInhalation powder
PlaceboOTHERInhalation powder
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Eligibility Criteria
Age Range18 Years — 80 Years
SexALL
Healthy VolunteersNo
Study Sites107

Inclusion Criteria: * Refractory or unexplained chronic cough for ≥ 12 months. * Women of childbearing potential agree to follow the protocol specified contraceptive - guidance during the study. * Males who are not vasectomized must agree to use the contraceptive methods defined in the protocol. * ...

Countries:United StatesBelgiumCanadaGermanyPolandUnited Kingdom
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Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT06504446studyFirstPostDate: changed