Ireland
--:--IST
Latest
Astellas Expands Its 330 Million Euro Tralee Biopharma Facility with a Second Aseptic Filling Line to Double Drug-Product Capacity Xeolas Pharmaceuticals Opens 158,000 Sq Ft State-of-the-Art Baldoyle Facility to Scale Specialty Medicine Manufacturing Priya Life Science Partners with Fleming for the 9th Annual Corporate Compliance & Transparency in Life Sciences Summit in Zurich Ireland Has the Capital and the Lessons: Digital Project Management Is How They Become Delivery Dunbar Pharma Brings First Plant-Derived Dronabinol API to UK Market Through IPS Pharma Leveraging Priya Life Science as a Data Tracker: The Ultimate Use Case & Career Guide The €100K Reality Check: Why a Six-Figure Pharma Salary in Ireland Feels Different Than in Switzerland or Germany Ireland's €93.8 Billion Non-EU Pharma Export Engine: 2025 Eurostat Trade Data and Economic Impact Astellas Expands Its 330 Million Euro Tralee Biopharma Facility with a Second Aseptic Filling Line to Double Drug-Product Capacity Xeolas Pharmaceuticals Opens 158,000 Sq Ft State-of-the-Art Baldoyle Facility to Scale Specialty Medicine Manufacturing Priya Life Science Partners with Fleming for the 9th Annual Corporate Compliance & Transparency in Life Sciences Summit in Zurich Ireland Has the Capital and the Lessons: Digital Project Management Is How They Become Delivery Dunbar Pharma Brings First Plant-Derived Dronabinol API to UK Market Through IPS Pharma Leveraging Priya Life Science as a Data Tracker: The Ultimate Use Case & Career Guide The €100K Reality Check: Why a Six-Figure Pharma Salary in Ireland Feels Different Than in Switzerland or Germany Ireland's €93.8 Billion Non-EU Pharma Export Engine: 2025 Eurostat Trade Data and Economic Impact
Recruiting Phase 1

A Study in Adult Males With X-linked Congenital Nephrogenic Diabetes Insipidus to Test the Effects of NDI-5001 Given for Multiple Days and to Test How NDI-5001 is Tolerated and Taken up in the Body

NCT07525960 · tracked via the Priya Life Science USA tracker
Phase
Phase 1
Started
2026-07-07
Last updated
2026-10-20

Condition(s) studied

Diabetes Insipidus

Investigational drug(s) / intervention(s)

NDI-5001

NDI-5001: Capsule.

Study summary

The primary purpose of this trial is to evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of NDI-5001 administered as a capsule following daily oral dosing in adult males with X-linked congenital nephrogenic diabetes insipidus (NDI) due to vasopressin receptor Type 2 (V2R) mutations.

Eligibility

Sex
MALE
Min age
18 Years
Max age
55 Years
Healthy volunteers
No
Inclusion Criteria 1. X-linked congenital NDI with a genotype-confirmed arginine vasopressin receptor 2 (gene) (AVPR2) mutation and no mutation in aquaporin-2 (AQP2). 2. Urine osmolality of ≤ 200 milliosmoles per kilogram of water (mOsm/kg) in a spot urine sample obtained from a first morning void upon awakening (at screening) before consuming any food or drink after awakening. 3. BMI between 18.0 to 35.0 kilograms per square meter (kg/m\^2), inclusive. Exclusion Criteria 1. Participant who is not willing to follow a low-sodium (\<=1 gram/day) diet during the in-clinic portion of the trial. 2. A positive drug screen for substances of abuse (including THC, cannabidiol) at screening or check-in. 3. Estimated glomerular filtration rate \<60 milliliters per minute per 1.73-kilogram square meters by serum creatinine and cystatin C at screening. 4. Participants who have taken an investigational drug within 30 days prior to screening. 5. Previous exposure to NDI-5001. 6. Any history of significant bleeding or hemorrhagic tendencies. Note: Other protocol-specified inclusion/exclusion criteria may apply.

Primary outcome measure(s)

  • Percentage Change From Baseline in 24-Hour Urine Volume (Uvol) — Up to Day 10
  • Percentage Change From Baseline in Spot Urine Osmolality (Uosm) — Up to Day 10

Trial sites (3)

FacilityCityRegionStatus
NRC Research Institute Santa Ana California Not Yet Recruiting
Flourish Jacksonville Jacksonville Florida Recruiting
Flourish San Antonio San Antonio Texas Recruiting
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07525960 on ClinicalTrials.gov ↗ ← All trials in the USA