MedTrace Logo

A Study to Assess the Safety and Efficacy of Inclacumab in Participants With Sickle Cell Disease Experiencing Vaso-occlusive Crises

NCT04935879 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 241

Last updated 2025-12-02

Study results available
· View outcomes & findings →

Summary

This Phase 3 study will assess the safety and efficacy of inclacumab, a P-selectin inhibitor, in reducing the frequency of vaso-occlusive crises (VOCs) in approximately 240 adult and adolescent participants (≥ 12 years of age) with sickle cell disease (SCD). Participants will be randomized to receive inclacumab or placebo.

Conditions

Interventions

DRUG

Inclacumab

Inclacumab will be supplied in single use 10 mL vials at a concentration of 50 mg/mL. One vial contains 500 mg of inclacumab. This is a liquid concentrate for IV infusion.

DRUG

Placebo

Placebo will be supplied in single use 10 mL vials containing the same ingredients without the active drug. Placebo will be prepared as a liquid concentrate for IV infusion and administered in the same manner as active study drug

Sponsors & Collaborators

Principal Investigators

  • Pfizer CT.gov Call Center · Pfizer

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
12 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-10-04
Primary Completion
2024-06-06
Completion
2024-06-06
FDA Drug
Yes

Countries

  • United States
  • Brazil
  • Colombia
  • Egypt
  • France
  • Kenya
  • Lebanon
  • Nigeria
  • Oman
  • Saudi Arabia
  • Tanzania
  • Turkey (Türkiye)

Study Locations

More Related Trials

Entities

Drugs
Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04935879 on ClinicalTrials.gov