Intralesional Tolerogenic Dendritic Cells in Crohn's Disease Treatment

NCT ID: NCT02622763

Last Updated: 2020-02-28

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

PHASE1

Total Enrollment

3 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-11-30

Study Completion Date

2019-05-05

Brief Summary

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Intralesional Tolerogenic Dendritic Cells in Crohn's Disease Treatment.

Detailed Description

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The main objective is to evaluate the safety and clinical response of intralesional injection of Autologous peripheral blood differentiated adult dendritic cells expanded tolerogenic in patients with refractory Crohn's disease treatment.

Conditions

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Crohn's Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

OTHER

Blinding Strategy

SINGLE

Investigators

Study Groups

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10 millions dose

a total of 10 millions tolerogenic dendritic cells

Group Type EXPERIMENTAL

Tolerogenic Dendritic Cells

Intervention Type BIOLOGICAL

Intralesional administration

100 millions dose

a total of 100 millions tolerogenic dendritic cells

Group Type EXPERIMENTAL

Tolerogenic Dendritic Cells

Intervention Type BIOLOGICAL

Intralesional administration

Interventions

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Tolerogenic Dendritic Cells

Intralesional administration

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

1. Confirmed diagnosis of Crohn's disease ( Lennard -Jones criteria )
2. Active Crohn's disease in the last six months to the inclusion defined as : CDAI? 220 and endoscopic or radiological criteria of activity
3. Refractory or intolerance to conventional therapy including corticosteroids , immunomodulators and anti-tumor necrosis factor-alpha
4. Presence of visible lesions by endoscopy
5. Acceptance to participate in the study and written informed consent

Exclusion Criteria

1. No injuries in pre-screening resonance
2. Pregnancy, lactation or women of childbearing age not taking appropriate contraceptive measures
3. Patients HIV + and Hepatitis C Virus + Hepatitis B Virus +
4. Serious concomitant disease:

* Renal failure with creatinine clearance \< 40ml / min
* Heart disease: congestive heart failure with ejection fraction \< 45 % , atrial fibrillation treated with oral anticoagulants, uncontrolled ventricular arrhythmias , pericarditis , pleural effusion with hemodynamic
* Neoplasms or myelodysplasia
* Psychiatric disorders including alcohol and drugs
5. Symptoms attributable to fibrotic strictures in Crohn's disease at the discretion of the investigators
6. Diarrhea attributable to " short bowel syndrome"
7. Active infection , including tuberculosis
8. Participation in research studies of new drugs in the 3 months prior to inclusion.
9. Vaccination with live/attenuated germs in the previous 3 months
10. Personal history of cancer (active or complete remission) or known family history of hereditary cancer.
11. Patients in whom , after observation of the state of their veins , these are considered inaccessible and impossible to perform apheresis
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Fundacion Clinic per a la Recerca Biomédica

OTHER

Sponsor Role lead

Responsible Party

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Sara Varea

Clinical Research Manager

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Hospital Clinic of Barcelona

Barcelona, , Spain

Site Status

Countries

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Spain

Other Identifiers

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2014-001083-35

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

TolDec-CD-intra

Identifier Type: -

Identifier Source: org_study_id

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