Study to Investigate Comparative Efficacy, Safety and Immunogenicity Between AVT16 and Entyvio

NCT ID: NCT06570772

Last Updated: 2025-12-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE3

Total Enrollment

301 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-09-23

Study Completion Date

2025-11-25

Brief Summary

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The study has been designed as a randomised, parallel-group, double-blind, 2 arm study of the comparative efficacy, safety and immunogenicity of AVT16 and Entyvio in male and female subjects with moderate to severe active ulcerative colitis.

Detailed Description

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The study will consist of a screening period, a treatment and assessment period and an End of Study visit. Eligibility for the study will be determined during a screening period. Subjects who meet the eligibility criteria will be randomised to either AVT16 or Entyvio.

Conditions

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Ulcerative Colitis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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AVT16

Experimental Arm AVT16 300mg iv is the proposed biosimilar for Entyvio (vedolizumab)

Group Type EXPERIMENTAL

AVT16

Intervention Type BIOLOGICAL

AVT16 will be given as iv infusion at Wks 0, 2, 6, 14, 22, 30, 38 and 46

Entyvio

Entyvio (vedolizumab) 300mg iv is the proposed active comparator for AVT16

Group Type ACTIVE_COMPARATOR

Vedolizumab

Intervention Type BIOLOGICAL

Entyvio (vedolizumab) will be given as iv infusion at Wks 0, 2, 6, 14, 22, 30, 38 and 46

Interventions

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AVT16

AVT16 will be given as iv infusion at Wks 0, 2, 6, 14, 22, 30, 38 and 46

Intervention Type BIOLOGICAL

Vedolizumab

Entyvio (vedolizumab) will be given as iv infusion at Wks 0, 2, 6, 14, 22, 30, 38 and 46

Intervention Type BIOLOGICAL

Other Intervention Names

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AVT16 proposed biosimilar to vedolizumab Entyvio

Eligibility Criteria

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Inclusion Criteria

* Capable of giving signed informed consent
* Male and female subjects from 18 to 80 years of age
* Diagnosis of Ulcerative Colitis

Exclusion Criteria

* Diagnosis of Crohn's colitis
* Extensive colonic resection
* Active or latent tuberculosis
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Alvotech Swiss AG

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Eveline Schurink

Role: STUDY_DIRECTOR

Alvotech Swiss AG

Locations

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Investigational Site 161704

Ciudad Autónoma de BuenosAires, , Argentina

Site Status

Investigational Site 161702

Córdoba, , Argentina

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Investigational Site 161701

Quilmes, , Argentina

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Investigational Site 161705

San Miguel de Tucumán, , Argentina

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Investigational Site 160111

Burgas, , Bulgaria

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Investigational Site 160102

Pleven, , Bulgaria

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Investigational Site 160109

Rousse, , Bulgaria

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Investigational Site 160101

Sliven, , Bulgaria

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Investigational Site 160103

Sofia, , Bulgaria

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Investigational Site 160105

Sofia, , Bulgaria

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Investigational Site 160108

Sofia, , Bulgaria

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Investigational Site 160107

Stara Zagora, , Bulgaria

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Investigational Site 160106

Vratsa, , Bulgaria

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Investigational Site 160204

Bjelovar, , Croatia

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Investigational Site 160202

Osijek, , Croatia

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Investigational Site 160205

Rijeka, , Croatia

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Investigational Site 160206

Slavonski Brod, , Croatia

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Investigational Site 160202

Zagreb, , Croatia

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Investigational Site 160207

Zagreb, , Croatia

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Investigational Site 160507

Batumi, , Georgia

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Investigational Site 160501

Tbilisi, , Georgia

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Investigational Site 160502

Tbilisi, , Georgia

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Investigational Site 160503

Tbilisi, , Georgia

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Investigational Site 160505

Tbilisi, , Georgia

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Investigational Site 160506

Tbilisi, , Georgia

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Investigational Site 160802

Liepāja, , Latvia

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Investigational Site 160801

Riga, , Latvia

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Investigational Site 160803

Riga, , Latvia

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Investigational Site 161025

Bydgoszcz, , Poland

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Investigational Site 161008

Chojnice, , Poland

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Investigational Site 161013

Grudziądz, , Poland

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Investigational Site 161029

Kielce, , Poland

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Investigational Site 161018

Knurów, , Poland

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Investigational Site 161035

Krakow, , Poland

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Investigational Site 1614011

Ksawerów, , Poland

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Investigational Site 161028

Kłodzko, , Poland

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Investigational Site 161037

Lodz, , Poland

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Investigational Site 161015

Lublin, , Poland

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Investigational Site 161033

Olsztyn, , Poland

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Investigational Site 161021

Piotrkow Trybunalski, , Poland

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Investigational Site 161022

Poznan, , Poland

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Investigational Site 161023

Rzeszów, , Poland

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Investigational Site 161024

Rzeszów, , Poland

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Investigational Site 161009

Sopot, , Poland

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Investigational Site 161014

Swidnica, , Poland

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Investigational Site 161010

Szczecin, , Poland

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Investigational Site 161005

Torun, , Poland

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Investigational Site 161017

Tychy, , Poland

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Investigational Site 161007

Warsaw, , Poland

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Investigational Site 161012

Warsaw, , Poland

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Investigational Site 161016

Warsaw, , Poland

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Investigational Site 161041

Warsaw, , Poland

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Investigational Site 161006

Wroclaw, , Poland

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Investigational Site 161040

Wroclaw, , Poland

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Investigational Site 161026

Zamość, , Poland

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Investigational Site 161102

Constanța, , Romania

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Investigational Site 161103

Târgu Mureş, , Romania

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Investigational Site 161101

Timișoara, , Romania

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Investigational Site 161201

Belgrade, , Serbia

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Investigational Site 161203

Belgrade, , Serbia

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Investigational Site 161204

Belgrade, , Serbia

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Investigational Site 161206

Belgrade, , Serbia

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Investigational Site 161209

Belgrade, , Serbia

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Investigational Site 161205

Leskovac, , Serbia

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Investigational Site 161211

Niš, , Serbia

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Investigational Site 161207

Novi Sad, , Serbia

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Investigational Site 161202

Pančevo, , Serbia

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Investigational Site 161208

Zrenjanin, , Serbia

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Investigational Site 161304

Banská Bystrica, , Slovakia

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Investigational Site 161303

Bratislava, , Slovakia

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Investigational Site 161301

Košice, , Slovakia

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Investigational Site 161302

Prešov, , Slovakia

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Investigational Site 161305

Rimavská Sobota, , Slovakia

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Investigational Site 161306

Trnava, , Slovakia

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Investigational Site 162204

Colombo, , Sri Lanka

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Investigational Site 162203

Galle, , Sri Lanka

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Investigational Site 162206

Jaffna, , Sri Lanka

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Investigational Site 162205

Kandy, , Sri Lanka

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Investigational Site 162201

Ragama, , Sri Lanka

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Investigational Site 160411

Cherkasy, , Ukraine

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Investigational Site 160401

Chernivtsi, , Ukraine

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Investigational Site 160412

Ivano-Frankivsk, , Ukraine

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Investigational Site 160404

Kyiv, , Ukraine

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Investigational Site 160405

Kyiv, , Ukraine

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Investigational Site 160406

Kyiv, , Ukraine

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Investigational Site 160413

Kyiv, , Ukraine

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Investigational Site 160416

Kyiv, , Ukraine

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Investigational Site 160420

Kyiv, , Ukraine

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Investigational Site 160422

Kyiv, , Ukraine

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Investigational Site 160425

Kyiv, , Ukraine

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Investigational Site 160407

Lviv, , Ukraine

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Investigational Site 160409

Lviv, , Ukraine

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Investigational Site 160417

Lviv, , Ukraine

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Investigational Site 160408

Uzhhorod, , Ukraine

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Investigational Site 160403

Vinnytsia, , Ukraine

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Investigational Site 160410

Vinnytsia, , Ukraine

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Investigational Site 160415

Vinnytsia, , Ukraine

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Investigational Site 160421

Vinnytsia, , Ukraine

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Investigational Site 160424

Vinnytsia, , Ukraine

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Investigational Site 160419

Zhytomyr, , Ukraine

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Countries

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Argentina Bulgaria Croatia Georgia Latvia Poland Romania Serbia Slovakia Sri Lanka Ukraine

Other Identifiers

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AVT16-GL-C01

Identifier Type: -

Identifier Source: org_study_id