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Palopegteriparatide Experimental Arm

Phase 3

Hypoparathyroidism | Small molecule | Endocrine |Ascendis Pharma A/S|Last Updated: May 4, 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
RandomizedACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment36
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07081997A Phase 3 Randomized Clinical Trial to Investigate the Safety and Efficacy of Palopegteriparatide at Doses Greater Than 30 μg/Day in Adult Participants With HypoparathyroidismPHASE3 RECRUITING 36Apr 16, 2026Jun 1, 2028May 4, 20263 United States
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Study Endpoints
Primary Endpoints
Efficacy - Primary endpoint
26 weeks

The proportion of participants with: Albumin-adjusted serum calcium (sCa) measured within 4 weeks prior to and on the Week 26 visit within the normal range (8.3-10.6 mg/dL); and independence from active vitamin D; and independence from therapeutic doses of calcium; and no increase in prescribed investigational product within 4 weeks prior to Week 26 visit.

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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Palopegteriparatide Experimental ArmEXPERIMENTALPalopegteriparatide at doses at or greater than 30 mcg delivered once daily by subcutaneous injection and titrated to an optimal dose by a novel titration algorithm.
Palopegteriparatide Control ArmACTIVE_COMPARATORPalopegteriparatide at doses at or greater than 30 mcg delivered once daily by subcutaneous injection and titrated to an optimal dose by a previously evaluated titrated algorithm
Interventions
NameTypeDescription
Palopegteriparatide Experimental ArmCOMBINATION_PRODUCTPalopegteriparatide is supplied as a solution with a concentration of 0.3 mg/mL in a single-patient-use prefilled pen intended for subcutaneous injection.
Palopegteriparatide Control ArmCOMBINATION_PRODUCTPalopegteriparatide is supplied as a solution with a concentration of 0.3 mg/mL in a single-patient-use prefilled pen intended for subcutaneous injection.
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites3

Inclusion criteria: 1. Males and females, ≥18 years of age at the time of providing informed consent 2. Participants with postsurgical chronic hypoparathyroidism (HP), or auto-immune, genetic, or idiopathic HP, for at least 26 weeks 3. Receiving doses of palopegteriparatide at or above 30 µg/day ...

Countries:United States
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT07081997Status: NOT_YET_RECRUITING → RECRUITING
LOWMay 24, 2026NCT07081997studyFirstPostDate: changed