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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

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment455

FDA Designations

No designations recorded

Clinical trial landscape

NOC-110 · 1 trial · 1 indication

Phase 2 1
NCT06504446Study to Assess the Efficacy, Safety, and Tolerability of NOC-110 in Adults With Refractory or Unexplained Chronic CoughRefractory or Unexplained Chronic Cough
RECRUITING455 Analytics
PHASE2RECRUITING
Study to Assess the Efficacy, Safety, and Tolerability of NOC-110 in Adults With Refractory or Unexplained Chronic Cough
Refractory or Unexplained Chronic CoughUnlock trial analytics

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 to 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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Frequently asked questions about NOC-110

What is NOC-110 used for?

NOC-110 is an investigational small molecule being developed for the treatment of refractory or unexplained chronic cough in adults. It is currently in Phase 2 clinical development and has not been approved by regulatory authorities.

Who makes NOC-110?

NOC-110 is being developed by IQVIA Holdings, Inc., a company publicly traded under the ticker symbol IQV. The drug is currently in Phase 2 clinical trials for refractory or unexplained chronic cough.

What phase is NOC-110 in?

NOC-110 is in Phase 2 clinical development. It is an investigational drug being studied for the treatment of refractory or unexplained chronic cough and is not yet approved for commercial use.

What clinical trials is NOC-110 in?

NOC-110 is being evaluated in a Phase 2 clinical trial with the identifier NCT06504446. This randomized, double-blind, placebo-controlled study assesses the efficacy, safety, and tolerability of NOC-110 in adults with refractory or unexplained chronic cough, with an enrollment of 455 participants.

Is NOC-110 FDA approved?

NOC-110 is not FDA approved. It is an investigational drug currently in Phase 2 clinical development for refractory or unexplained chronic cough, and its safety and efficacy have not yet been established for regulatory approval.