The purpose of the present Phase 3 trial is to confirm the efficacy and safety of glepaglutide 10 mg twice weekly in a patient population with SBS-IF and generate additional long-term safety data. Glepaglutide is the International Nonproprietary Name and United States Adopted Name (USAN) for ZP1848.
The trial is a phase 3, double-blind, randomized, parallel-group, placebo-controlled, multicenter trial to confirm the efficacy and safety of glepaglutide 10 mg twice weekly, followed by a long-term, open-label safety evaluation in patients with short bowel syndrome-intestinal failure (SBS-IF).
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
90
Subcutaneous (SC) injections twice weekly
SC injections twice weekly
Change in weekly Parenteral Support (PS) volume
Time frame: Baseline to Week 24
Proportion of participants achieving clinical response
Defined as achieving a reduction of at least 20% in weekly PS volume
Time frame: Baseline to Week 52
Proportion of participants achieving clinical response
Defined as achieving a reduction of at least 20% in weekly PS volume
Time frame: Baseline to Week 20 and Week 24
Proportion of participants with a reduction in days on PS ≥1 day/week
Time frame: Baseline to Week 52
Proportion of participants with a reduction in days on PS ≥1 day/week
Time frame: Baseline to Week 24
Proportion of participants with a reduction of 100% weekly PS volume (weaned-off)
Time frame: Baseline to Week 52
Proportion of participants with a reduction of 100% weekly PS volume (weaned-off)
Time frame: Baseline to Week 24
Proportion of participants achieving 'much better' Patient Global Impression of Change (PGIC) status
PGIC scoring categories are: 'Much better', 'A little better', 'No change', 'A little worse', and 'Much worse'
Time frame: Week 24
Change in weekly PS volume
Time frame: Baseline to Week 12
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Change in weekly PS volume
Time frame: Baseline to Week 8
Incidence of Treatment Emergent Adverse Events (TEAEs)
Time frame: Baseline to Week 52