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Sinsunatovir

Phase 1

Healthy | Small molecule | Other |Pfizer, Inc.|Last Updated: Nov 13, 2024

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
RandomizedCONTROLLEDBiomarker
Total Trials1
Total Enrollment12
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06003829A Study to Learn About the Tastes of Different Suspensions With the Study Medicine (PF-07923568) in Healthy Adult Participants.PHASE1 COMPLETED 12Jul 31, 2023Sep 20, 2023Nov 13, 20241 Belgium
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Study Endpoints
Primary Endpoints
Mean Score of Sensory Attributes Based on Palatability Assessment Questionnaire at 1 Minute Post-dose on Day 1
At 1 minute after tasting specified study formulation on Day 1

Participants were offered formulation for tasting where they had to swirl sample in their mouth for approximately 10 seconds, and then spit it out. Participant had to assess each sensory attribute on scale of 0 (good) to 100 (bad) after tasting formulation, lower score= better palatability. Following were sensory attributes: mouth feel (grittiness/stickiness or waxiness, 0= normal mouth feel,100=bad mouth feel);bitterness (degree of bitterness of the product, 0= not bitter at all,100= extremely bitter); sweetness(degree of sweet taste,0=sweet, 100= not sweet at all); sourness (degree of sour taste,0= not sour at all,100= extremely sour);saltiness(degree of salty taste,0=not salty at all,100= extremely salty); tongue/mouth burn(degree of tongue/mouth burn,0= no burn at all,100= extreme burn);overall liking (how much like or dislike product, 0= like, 100= dislike).Mean score for each sensory attributes based on palatability assessment questionnaire are reported in this outcome measure.

Mean Score of Sensory Attributes Based on Palatability Assessment Questionnaire at 5 Minutes Post-dose on Day 1
At 5 minutes after tasting specified study formulation on Day 1

Participants were offered formulation for tasting where they had to swirl sample in their mouth for approximately 10 seconds, and then spit it out. Participant had to assess each sensory attribute on scale of 0 (good) to 100 (bad) after tasting formulation, lower score= better palatability. Following were sensory attributes: mouth feel (grittiness/stickiness or waxiness, 0= normal mouth feel,100=bad mouth feel);bitterness (degree of bitterness of the product, 0= not bitter at all,100= extremely bitter); sweetness(degree of sweet taste,0=sweet, 100= not sweet at all); sourness (degree of sour taste,0= not sour at all,100= extremely sour);saltiness(degree of salty taste,0=not salty at all,100= extremely salty); tongue/mouth burn(degree of tongue/mouth burn,0= no burn at all,100= extreme burn);overall liking (how much like or dislike product, 0= like, 100= dislike).Mean score for each sensory attributes based on palatability assessment questionnaire are reported in this outcome measure.

Mean Score of Sensory Attributes Based on Palatability Assessment Questionnaire at 10 Minutes Post-dose on Day 1
At 10 minutes after tasting specified study formulation on Day 1

Participants were offered formulation for tasting where they had to swirl sample in their mouth for approximately 10 seconds, and then spit it out. Participant had to assess each sensory attribute on scale of 0 (good) to 100 (bad) after tasting formulation, lower score= better palatability. Following were sensory attributes: mouth feel (grittiness/stickiness or waxiness, 0= normal mouth feel,100=bad mouth feel);bitterness (degree of bitterness of the product, 0= not bitter at all,100= extremely bitter); sweetness(degree of sweet taste,0=sweet, 100= not sweet at all); sourness (degree of sour taste,0= not sour at all,100= extremely sour);saltiness(degree of salty taste,0=not salty at all,100= extremely salty); tongue/mouth burn(degree of tongue/mouth burn,0= no burn at all,100= extreme burn);overall liking (how much like or dislike product, 0= like, 100= dislike).Mean score for each sensory attributes based on palatability assessment questionnaire are reported in this outcome measure.

Mean Score of Sensory Attributes Based on Palatability Assessment Questionnaire at 20 Minutes Post-dose on Day 1
At 20 minutes after tasting specified study formulation on Day 1

Participants were offered formulation for tasting where they had to swirl sample in their mouth for approximately 10 seconds, and then spit it out. Participant had to assess each sensory attribute on scale of 0 (good) to 100 (bad) after tasting formulation, lower score= better palatability. Following were sensory attributes: mouth feel (grittiness/stickiness or waxiness, 0= normal mouth feel,100=bad mouth feel);bitterness (degree of bitterness of the product, 0= not bitter at all,100= extremely bitter); sweetness(degree of sweet taste,0=sweet, 100= not sweet at all); sourness (degree of sour taste,0= not sour at all,100= extremely sour);saltiness(degree of salty taste,0=not salty at all,100= extremely salty); tongue/mouth burn(degree of tongue/mouth burn,0= no burn at all,100= extreme burn);overall liking (how much like or dislike product, 0= like, 100= dislike).Mean score for each sensory attributes based on palatability assessment questionnaire are reported in this outcome measure.

Mean Score of Sensory Attributes Based on Palatability Assessment Questionnaire at 1 Minute Post-dose on Day 2
At 1 minute after tasting specified study formulation on Day 2

Participants were offered formulation for tasting where they had to swirl sample in their mouth for approximately 10 seconds, and then spit it out. Participant had to assess each sensory attribute on scale of 0 (good) to 100 (bad) after tasting formulation, lower score= better palatability. Following were sensory attributes: mouth feel (grittiness/stickiness or waxiness, 0= normal mouth feel,100=bad mouth feel);bitterness (degree of bitterness of the product, 0= not bitter at all,100= extremely bitter); sweetness(degree of sweet taste,0=sweet, 100= not sweet at all); sourness (degree of sour taste,0= not sour at all,100= extremely sour);saltiness(degree of salty taste,0=not salty at all,100= extremely salty); tongue/mouth burn(degree of tongue/mouth burn,0= no burn at all,100= extreme burn);overall liking (how much like or dislike product, 0= like, 100= dislike).Mean score for each sensory attributes based on palatability assessment questionnaire are reported in this outcome measure.

Mean Score of Sensory Attributes Based on Palatability Assessment Questionnaire at 5 Minutes Post-dose on Day 2
At 5 minutes after tasting specified study formulation on Day 2

Participants were offered formulation for tasting where they had to swirl sample in their mouth for approximately 10 seconds, and then spit it out. Participant had to assess each sensory attribute on scale of 0 (good) to 100 (bad) after tasting formulation, lower score= better palatability. Following were sensory attributes: mouth feel (grittiness/stickiness or waxiness, 0= normal mouth feel,100=bad mouth feel);bitterness (degree of bitterness of the product, 0= not bitter at all,100= extremely bitter); sweetness(degree of sweet taste,0=sweet, 100= not sweet at all); sourness (degree of sour taste,0= not sour at all,100= extremely sour);saltiness(degree of salty taste,0=not salty at all,100= extremely salty); tongue/mouth burn(degree of tongue/mouth burn,0= no burn at all,100= extreme burn);overall liking (how much like or dislike product, 0= like, 100= dislike).Mean score for each sensory attributes based on palatability assessment questionnaire are reported in this outcome measure.

Mean Score of Sensory Attributes Based on Palatability Assessment Questionnaire at 10 Minutes Post-dose on Day 2
At 10 minutes after tasting specified study formulation on Day 2

Participants were offered formulation for tasting where they had to swirl sample in their mouth for approximately 10 seconds, and then spit it out. Participant had to assess each sensory attribute on scale of 0 (good) to 100 (bad) after tasting formulation, lower score= better palatability. Following were sensory attributes: mouth feel (grittiness/stickiness or waxiness, 0= normal mouth feel,100=bad mouth feel);bitterness (degree of bitterness of the product, 0= not bitter at all,100= extremely bitter); sweetness(degree of sweet taste,0=sweet, 100= not sweet at all); sourness (degree of sour taste,0= not sour at all,100= extremely sour);saltiness(degree of salty taste,0=not salty at all,100= extremely salty); tongue/mouth burn(degree of tongue/mouth burn,0= no burn at all,100= extreme burn);overall liking (how much like or dislike product, 0= like, 100= dislike).Mean score for each sensory attributes based on palatability assessment questionnaire are reported in this outcome measure.

Mean Score of Sensory Attributes Based on Palatability Assessment Questionnaire at 20 Minutes Post-dose on Day 2
At 20 minutes after tasting specified study formulation on Day 2

Participants were offered formulation for tasting where they had to swirl sample in their mouth for approximately 10 seconds, and then spit it out. Participant had to assess each sensory attribute on scale of 0 (good) to 100 (bad) after tasting formulation, lower score= better palatability. Following were sensory attributes: mouth feel (grittiness/stickiness or waxiness, 0= normal mouth feel,100=bad mouth feel);bitterness (degree of bitterness of the product, 0= not bitter at all,100= extremely bitter); sweetness(degree of sweet taste,0=sweet, 100= not sweet at all); sourness (degree of sour taste,0= not sour at all,100= extremely sour);saltiness(degree of salty taste,0=not salty at all,100= extremely salty); tongue/mouth burn(degree of tongue/mouth burn,0= no burn at all,100= extreme burn);overall liking (how much like or dislike product, 0= like, 100= dislike).Mean score for each sensory attributes based on palatability assessment questionnaire are reported in this outcome measure.

Secondary Endpoints
Number of Participants With Treatment Emergent Adverse Events (TEAEs)
Day 1 of receiving formulation up to 35 days after last formulation of the study (up to 37 days)
Number of Participants With Clinically Significant Laboratory Abnormalities
1 day prior to first formulation (Day -1) up to last formulation on Day 2 (up to 3 days)
Number of Participants With Clinically Significant Vital Signs Abnormalities
Day 1 of receiving formulation up to last formulation on Day 2 (up to 2 days)
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Study Design & Arms
AllocationRANDOMIZED
MaskingSINGLE
ModelCROSSOVER
PurposeOTHER
Treatment Arms
ArmTypeDescription
Treatment AEXPERIMENTAL -
Treatment BEXPERIMENTAL -
Treatment COTHERComparator
Treatment DEXPERIMENTAL -
Treatment EEXPERIMENTAL -
Treatment FEXPERIMENTAL -
Interventions
NameTypeDescription
SinsunatovirDRUGSingle dose, to be spit out after tasting
BitrexOTHERSingle dose, to be spit out after tasting
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Male and female participants aged 18 years or older (or the minimum age of consent in accordance with local regulations) at screening who are overtly healthy as determined by medical evaluation including medical history, physical examination, laboratory tests, blood pressure, ...

Countries:Belgium
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