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Photodynamic Therapy for Ulcerative Colitis

NCT01697670 · Status: UNKNOWN · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 7

Last updated 2012-11-05

No results posted yet for this study

Summary

Objectives:

Primary: The primary study objective is to determine a clinical response as assessed by the Mayo score to low dose PDT in patients with moderate to severe active distal UC.

Secondary: The secondary study objectives are to assess the effect on inflammation and the safety and tolerability of low dose PDT in patients with moderate to severe active distal UC.

This is a multicenter, open phase II study that will enroll a maximum of 20 eligible patients with moderate to severe active distal UC. The first 10 eligible patients, the first cohort, will receive PDT at a 10 Joule per square centimetre (J/cm2) dose intensity. If no clinical response is observed in the first 7 eligible patients, the study will be stopped due to lack of efficacy. If at least 1 clinical response is observed in the first 7 patients, the first cohort will be completed to a total of 10 eligible patients

* Trial with medicinal product

Conditions

Interventions

DRUG

Photodynamic therapy with Gliolan

Laser light illumination with red light at 635 nm using a cylindrical light diffuser (Model RD, Medlight SA) in a white diffusing inflatable balloon catheter (model CDB OEB, Medlight SA) at a fluence rate of 65.5 mW/cm2 over 153 s resulting in a total light dose of 10 J/cm2 is performed 3 hours after administration of 15mg/kg bodyweight Gliolan

Sponsors & Collaborators

  • Swiss National Science Foundation

    collaborator OTHER

  • University of Zurich

    lead OTHER

Principal Investigators

  • Marianne Ortner, MD · University Hospital Zurich, Division Gastroenterology

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-09-30
Primary Completion
2012-12-31
Completion
2012-12-31

Countries

  • Switzerland

Study Locations

More Related Trials

Entities

Diseases

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 NCT01697670 on ClinicalTrials.gov