Study of Latiglutenase in T1D/CD Patients

NCT ID: NCT04839575

Last Updated: 2024-08-05

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

PHASE2

Total Enrollment

13 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-04-06

Study Completion Date

2022-12-19

Brief Summary

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This is a phase 2, single-center prospective, double-blind, placebo-controlled, crossover study in Type 1 diabetes and celiac disease subjects attempting a GFD for at least one year prior to screening.

Detailed Description

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This is a phase 2, single-center prospective, double-blind, placebo-controlled, crossover study in Type 1 diabetes and celiac disease subjects attempting a GFD for at least one year prior to screening. Seropositive subjects (blood test confirmed at Visit 0) will be scheduled for a Screening Visit (Visit 1) whereas seronegative subjects will be discontinued from study participation (screen failures). Subjects who meet Visit 1 protocol enrollment criteria will be enrolled.

Conditions

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Celiac Disease

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

CROSSOVER

A two-period crossover design will be used where the treatment sequences will be assigned at random.
Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators
The PI, CRA and study biostatistician will be masked until database lock.

Study Groups

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Latiglutenase

IMGX003

Group Type ACTIVE_COMPARATOR

Latiglutenase

Intervention Type DRUG

Administered orally (daily)

Placebo

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Administered orally (daily)

Interventions

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Latiglutenase

Administered orally (daily)

Intervention Type DRUG

Placebo

Administered orally (daily)

Intervention Type DRUG

Other Intervention Names

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IMGX003

Eligibility Criteria

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Inclusion Criteria

* Confirmed CD diagnosis
* Confirmed T1D diagnosis
* Seropositive
* Gluten free diet (12 months minimum)
* Experienced at least one self-reported moderate or greater severity symptom during the last 28 day period
* Willing to take study treatment daily
* Must sign informed consent

Exclusion Criteria

* Wheat allergy
* History of peptic ulcer disease, esophagitis, IBS, IBD
* Active colitis
* Subjects with known rapid gastric emptying (post-bariatric surgery, Billroth I or II surgery)
* Chronic infectious gastrointestinal illness or acute infectious gastrointestinal illness within the 4 week period prior to screening
* Known refractory celiac disease (RCD1 or RCD2)
* Inability to give informed consent
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

NIH

Sponsor Role collaborator

Immunogenics, LLC

INDUSTRY

Sponsor Role collaborator

Entero Therapeutics

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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David Maahs, MD

Role: PRINCIPAL_INVESTIGATOR

Stanford University

Locations

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Stanford University

Palo Alto, California, United States

Site Status

Countries

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United States

Other Identifiers

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1R44DK121606-01

Identifier Type: NIH

Identifier Source: secondary_id

View Link

IMGX003-NIDDK-1921

Identifier Type: -

Identifier Source: org_study_id

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