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nedosiran

Phase 2

Primary Hyperoxaluria | Small molecule | Rare Disease |Novo Nordisk A/S|Last Updated: Apr 16, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment27

FDA Designations

No designations recorded

Clinical trial landscape

nedosiran · 1 trial · 4 indications

Phase 2 1
NCT05001269Nedosiran in Pediatric Patients From Birth to 11 Years of Age With PH and Relatively Intact Renal FunctionPrimary Hyperoxaluria
COMPLETED27 Analytics
PHASE2COMPLETED
Nedosiran in Pediatric Patients From Birth to 11 Years of Age With PH and Relatively Intact Renal Function
Primary HyperoxaluriaUnlock trial analytics

Study Endpoints

Primary Endpoints

Percent Change From Baseline to Month 6 in Spot Urinary Oxalate-to-creatinine Ratio in PH1, PH2, or PH3 Participant Subgroups
Baseline (Week 0), Month 6

This outcome measure reported percent change from baseline to Month 6 in spot urinary oxalate-to-creatinine ratio in pediatric participants (birth to 11 years of age) with genetically confirmed primary hyperoxaluria type 1 (PH1), primary hyperoxaluria type 2 (PH2), or primary hyperoxaluria type 3 (PH3) subgroups.

Absolute Change From Baseline to Month 6 in Spot Urinary Oxalate-to-creatinine Ratio in PH1, PH2, or PH3 Participant Subgroups
Baseline (Week 0), Month 6

This outcome measure reported absolute change from baseline to Month 6 in spot urinary oxalate-to-creatinine ratio in pediatric participants (birth to 11 years of age) with genetically confirmed PH1, PH2, or PH3 subgroups.

Secondary Endpoints

Number of Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)
From baseline (Week 0) up to Month 6
Number of Treatment Emergent Adverse Events and Serious Adverse Events-Nature
From baseline (Week 0) up to Month 6
Change From Baseline in 12-lead Electrocardiogram (ECG)- ECG Mean Heart Rate
Baseline (Week 0), Month 6
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Open-Label DCR-PHXCEXPERIMENTALOpen-Label monthly subcutaneous injection of DCR-PHXC based on age and weight.

Interventions

NameTypeDescription
nedosiranDRUGMonthly subcutaneous dosing throughout study period
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Eligibility Criteria

Age RangeN/A to 11 Years
SexALL
Healthy VolunteersNo
Study Sites13

Inclusion Criteria: 1. Birth to 11 years of age inclusive, at the time of signing the informed consent. 2. Documented diagnosis of PH1 or PH2 or PH3 confirmed by genotyping (historically available genotype information is acceptable for study eligibility). 3. Average spot Uox to creatinine ratio at ...

Countries:United StatesCanadaGermanyItalyJapanLebanonPolandSpainTurkey (Türkiye)United Arab EmiratesUnited Kingdom
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Frequently asked questions about nedosiran

What is nedosiran used for?

Nedosiran is an investigational small molecule being developed for the treatment of Primary Hyperoxaluria, a rare inherited disorder that leads to excessive oxalate production and kidney stone formation. It is being studied across Primary Hyperoxaluria Types 1, 2, and 3.

Who is developing nedosiran?

Nedosiran is being developed by Novo Nordisk A/S, a pharmaceutical company listed on the stock exchange under the ticker NVO.

What phase is nedosiran in?

Nedosiran is in Phase 2 clinical development. It is an investigational drug and has not yet been approved by regulatory authorities.

What clinical trials is nedosiran in?

Nedosiran has one completed Phase 2 clinical trial, identified as NCT05001269. This trial studied nedosiran in pediatric patients from birth to 11 years of age with Primary Hyperoxaluria and relatively intact renal function, enrolling 27 participants.

Is nedosiran being studied in children?

Yes, nedosiran has been studied in a Phase 2 clinical trial that enrolled pediatric patients from birth to 11 years of age with Primary Hyperoxaluria. The trial included participants with Primary Hyperoxaluria Types 1, 2, and 3.