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A Phase 2, Placebo-Controlled, Randomized, Double-Blind Study of 2 Doses of Crofelemer for the Treatment of adult patients with Short Bowel Syndrome and Intestinal Failure (SBS-IF) without colon in continuity (CIC)

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-511994-31-00
Acronym
NP303-501
Enrollment
22
Registered
2024-08-26
Start date
2025-03-10
Completion date
Unknown
Last updated
2025-12-23

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

Conditions

Short Bowel Syndrome and Intestinal Failure (SBS-IF) without colon-in-continuity (CIC

Brief summary

S.1. Frequency of treatment-emergent adverse events (TEAEs), S.2. Frequency of IP interruption and/or IP discontinuation and reason, E.1. Change in weekly volume of parenteral support (PS: TPN with or without IV fluid volume) from baseline to week 24 treatment period, E.2. Change in weekly stool volume from baseline to week 24

Detailed description

E.3. Change from baseline in weekly volume of PS at week 2, 4, 8, 12, 16, 20 and 24, E.4. Change from baseline in weekly parenteral calories and electrolytes administered by PS at week 2, 4, 8, 12, 16, 20 and 24, E.5. Change from baseline in weekly oral fluid volume from baseline over the entire 24-week treatment period, E.6. Change in number of days/week of PS from baseline over the entire 24-week treatment period, E.7. Proportion of patients who achieve at least one day reduction in weekly PS or total weaning from PS over the entire 24-week treatment period, E.8. Change from baseline in weekly loose/watery stool volume over the entire 24-week treatment period, E.9. Change from baseline in stool consistency (according to Bristol Stool Scale) over the entire 24-week treatment period, S.3. Changes from baseline in safety laboratory parameters (in particular for liver and renal function, glucose and lipids) at week 2, 4, 8, 12, 16, 20 and 24, S.4. Changes from baseline in physical examination findings at week 2, 4, 8, 12, 16, 20 and 24

Interventions

Sponsors

Napo Therapeutics S.p.A.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
S.1. Frequency of treatment-emergent adverse events (TEAEs), S.2. Frequency of IP interruption and/or IP discontinuation and reason, E.1. Change in weekly volume of parenteral support (PS: TPN with or without IV fluid volume) from baseline to week 24 treatment period, E.2. Change in weekly stool volume from baseline to week 24

Secondary

MeasureTime frame
E.3. Change from baseline in weekly volume of PS at week 2, 4, 8, 12, 16, 20 and 24, E.4. Change from baseline in weekly parenteral calories and electrolytes administered by PS at week 2, 4, 8, 12, 16, 20 and 24, E.5. Change from baseline in weekly oral fluid volume from baseline over the entire 24-week treatment period, E.6. Change in number of days/week of PS from baseline over the entire 24-week treatment period, E.7. Proportion of patients who achieve at least one day reduction in weekly PS or total weaning from PS over the entire 24-week treatment period, E.8. Change from baseline in weekly loose/watery stool volume over the entire 24-week treatment period, E.9. Change from baseline in stool consistency (according to Bristol Stool Scale) over the entire 24-week treatment period, S.3. Changes from baseline in safety laboratory parameters (in particular for liver and renal function, glucose and lipids) at week 2, 4, 8, 12, 16, 20 and 24, S.4. Changes from baseline in physical examin

Countries

Germany, Italy

Outcome results

None listed

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