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Evaluation of Safety, Tolerability and Efficacy of Crofelemer following Multiple Ascending Doses of Crofelemer Powder for Oral Solution in Pediatric Participants with Microvillus Inclusion Disease (MVID)

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-512845-18-00
Acronym
NP303-104
Enrollment
4
Registered
2024-08-22
Start date
2025-06-03
Completion date
Unknown
Last updated
2025-05-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Microvillous Inclusion Disease (MVID)

Brief summary

Assessment of AEs, SAEs, laboratory evaluations, physical exam (including height, weight, BMI, and assessment of hydration status), and urine output

Detailed description

Assessment of change from baseline, compared to placebo, within each dose level and over the 24 weeks of treatment in the following endpoints: • Average daily loose/watery stool volume during 24-hour stool collections every 2 weeks., • Average daily loose/watery stool frequency during 24-hour stool collections every 2 weeks, • Average daily stool consistency using the 7point pediatric version of the Bristol Stool Form Scale during 24-hour stool collections every 2 weeks, • Daily stool electrolytes changes (Na+, K+, Cl-) at the end of dose level 3 (at 20 and 24 weeks), • Average weekly acetate supplementation, • Average weekly PS volume requirements, • Average weekly TPN volume requirements, • Average weekly supplemental IV fluid volume requirements, • Average weekly supplemental electrolytes (Na+, K+, Cl-) in PS and, separately, in TPN and IV fluids

Interventions

Sponsors

Napo Pharmaceuticals Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 17 Years

Design outcomes

Primary

MeasureTime frame
Assessment of AEs, SAEs, laboratory evaluations, physical exam (including height, weight, BMI, and assessment of hydration status), and urine output

Secondary

MeasureTime frame
Assessment of change from baseline, compared to placebo, within each dose level and over the 24 weeks of treatment in the following endpoints: • Average daily loose/watery stool volume during 24-hour stool collections every 2 weeks., • Average daily loose/watery stool frequency during 24-hour stool collections every 2 weeks, • Average daily stool consistency using the 7point pediatric version of the Bristol Stool Form Scale during 24-hour stool collections every 2 weeks, • Daily stool electrolytes changes (Na+, K+, Cl-) at the end of dose level 3 (at 20 and 24 weeks), • Average weekly acetate supplementation, • Average weekly PS volume requirements, • Average weekly TPN volume requirements, • Average weekly supplemental IV fluid volume requirements, • Average weekly supplemental electrolytes (Na+, K+, Cl-) in PS and, separately, in TPN and IV fluids

Countries

Italy

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026