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TD-8236

Phase 2

Asthma | Small molecule | Respiratory |Theravance Biopharma, Inc.|Last Updated: Mar 18, 2022

Success Probability

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials2
Total Enrollment118

FDA Designations

No designations recorded

Clinical trial landscape

TD-8236 · 2 trials · 1 indication

Phase 2 1Phase 1 1
NCT04150341Effect of Inhaled TD-8236 on Allergen-induced Asthmatic ResponseAsthma
COMPLETED24 Analytics
PHASE2COMPLETED
Effect of Inhaled TD-8236 on Allergen-induced Asthmatic Response
AsthmaUnlock trial analytics

Study Endpoints

Primary Endpoints

Area Under the Curve of Change From Baseline in Forced Expiratory Volume (in 1 Second) (FEV1) From 3 to 8 Hours After Inhaled Allergen Challenge at Day 14
Day 14 of treatment period: 3 to 8 hours after allergen challenge

Values are reported as a weighted mean derived by calculating the AUC change from baseline over the relative time interval, divided by the time interval.

To assess the safety and tolerability of SAD of TD-8236 by assessing the number, severity and type of treatment emergent adverse events
Day 1 through Day 8
To assess the safety and tolerability of MAD of TD-8236 by assessing the number, severity and type of treatment emergent adverse events
Day 1 through Day 14

Secondary Endpoints

Area Under the Curve of Percentage Change From Baseline in Forced Expiratory Volume (in 1 Second) (FEV1) From 3 to 8 Hours After Inhaled Allergen Challenge at Day 14
Day 14 of treatment period: 3 to 8 hours after allergen challenge
Maximum Decline in Forced Expiratory Volume (in 1 Second) (FEV1) From 3 to 8 Hours After Inhaled Allergen Challenge at Day 14
Day 14 of treatment period: 3 to 8 hours after allergen challenge
Maximum Percentage Decline in Forced Expiratory Volume (in 1 Second) (FEV1) From 3 to 8 Hours After Inhaled Allergen Challenge at Day 14
Day 14 of treatment period: 3 to 8 hours after allergen challenge
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
TD-8236 Dose A (low dose)EXPERIMENTALTD-8236 Dose A (QD x 14 days)
TD-8236 Dose B (high dose)EXPERIMENTALTD-8236 Dose B (QD x 14 days)
PlaceboPLACEBO_COMPARATORPlacebo (QD x 14 days)
TD-8236 for SAD (Part A)EXPERIMENTAL6 out of 8 subjects per cohort (up to 5 cohorts) will be randomized to receive TD-8236
Placebo for SAD (Part A)PLACEBO_COMPARATOR2 out of 8 subjects per cohort (up to 5 cohorts) will be randomized to receive placebo
TD-8236 for MAD (Part B)EXPERIMENTAL6 out of 8 subjects per cohort (up to 6 cohorts) will be randomized to receive TD-8236.
Placebo for MAD (Part B)PLACEBO_COMPARATOR2 out of 8 subjects per cohort (up to 6 cohorts) will be randomized to receive placebo.
TD-8236 for Biomarker (Part C)EXPERIMENTAL8 subjects in each of 2 biomarker cohorts will be randomized to receive TD-8236.
Placebo for Biomarker (Part C)PLACEBO_COMPARATOR8 subjects in 1 biomarker cohort will be randomized to receive placebo.

Interventions

NameTypeDescription
TD-8236DRUGThe study drug will be administered by inhalation in the morning for 14 days during each period. A washout period of at least 21 days will exist between subsequent periods.
PlaceboDRUGThe placebo will be administered by inhalation in the morning for 14 days during each period. A washout period of at least 21 days will exist between subsequent periods.
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Eligibility Criteria

Age Range18 Years to 65 Years
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: * Male or female, 18 to 65 years of age * Willing and able to give informed consent and comply with study requirements * Documented physician-diagnosed asthma for ≥ 4 months prior to Screening * Body mass index (BMI) ≥ 18.0 and ≤ 35.0 kg/m2 at Screening and weighs ≥ 50 kg at Scr...

Countries:United Kingdom
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Frequently asked questions about TD-8236

What is TD-8236 used for?

TD-8236 is an investigational small molecule being developed for the treatment of asthma. It is administered by inhalation and is currently in Phase 2 clinical development. The drug is being studied for its effects on allergen-induced asthmatic responses in patients with asthma.

Who makes TD-8236?

TD-8236 is being developed by Theravance Biopharma, Inc., a biopharmaceutical company traded on the NASDAQ under the ticker symbol TBPH. The company is conducting clinical trials of TD-8236 for the treatment of asthma.

What phase is TD-8236 in?

TD-8236 is in Phase 2 clinical development for asthma. Two clinical trials have been completed, including a Phase 1 study and a Phase 2 study. The drug is investigational and has not been approved by regulatory authorities.

What clinical trials is TD-8236 in?

TD-8236 has been studied in two completed clinical trials. NCT03652038 was a Phase 1 single and multiple ascending dose study in healthy volunteers with asthma, enrolling 94 participants. NCT04150341 was a Phase 2 study evaluating the effect of inhaled TD-8236 on allergen-induced asthmatic response, enrolling 24 participants with asthma.

How is TD-8236 administered?

TD-8236 is administered by inhalation. The clinical trials for TD-8236 evaluated the drug in inhaled form, with studies conducted in the United Kingdom. The Phase 2 trial specifically assessed the effect of inhaled TD-8236 on allergen-induced asthmatic response.