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CompletedNCT01837615PhotopillUpdated Jun 23, 2015

Assessment of Photopill Capsule Treatment for Safety and Feasibility in Ulcerative Proctitis

A Phase 2 interventional study of Photopill treatment in Ulcerative Colitis and Proctitis, sponsored by Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA). Completed at 1 site in Netherlands. Open to participants aged 18 Years to 65 Years. Per ClinicalTrials.gov, last updated 2015-06-23.

Sponsored by Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
8
Allocation
Not applicable
Ages
18 Years to 65 Years
Sex
All
01

Study summary

Low Level Light therapy (LLLT) has been used for tissue healing in many mucosal diseases that involve wounds, ulcers and inflammation, oral chemotherapy-induced mucositis in particular. Likewise IBD is characterized by chronic tissue inflammation, tissue damage and ulcerations in various extents. Therefore we hypothesize that LLLT might be effective in treating IBD and the Photopill capsule was developed for this purpose.

An open-label, interventional, clinical trial was designed for assessment of the safety and feasibilty of the Photopill capsule treatment in patients with mild to moderate Ulcerative Proctitis.

Primary endpoints being: safety reflected by the number and severity of adverse events and mucosal appearance at sigmoidoscopies day 14, day 28, day 42 compared to baseline condition.

Furthermore clinical and biochemical parameters are monitored during the study.

02

Conditions studied

  • Ulcerative Colitis
  • Proctitis

Keywords

  • Ulcerative Colitis
  • Ulcerative Proctitis
  • Low Level Light Therapy
  • Safety
  • Efficacy
03

In context

Colitis, Ulcerative

1,853 studies on the registry are indexed under Colitis, Ulcerative; 472 are open to participants now.

This study's enrollment of 8 is below the median of 70 across 1,236 interventional studies indexed under Colitis, Ulcerative.

Browse Colitis, Ulcerative studies →

Lead sponsor

Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) is the lead sponsor of 532 studies on the registry; 183 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 65 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Diagnosed with Ulcerative Proctitis (Mayo grade 1/2)

Exclusion criteria

Exclusion Criteria:

  • Symptomatic hemorrhoids
  • Pregnant or lactating females
  • Patients that have used any experimental treatment within 8 weeks prior to Day 0
  • Patient that have used any biologics therapies or immunomodulation agents and/or 4 weeks prior to Day 0
  • Rectal therapy 2 weeks prior to Day 0
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Corticosteroids (steroids)

Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.

Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.

05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
8 participants (actual)

Study arms

  • Experimental
    Photopill treatment

    Device: Photopill treatment

Interventions

  • DevicePhotopill treatment

    Also known as: Photopill

06

What researchers measure

Primary outcomes

  1. Adverse events

    Any adverse events reported by subjects

    Time frame: day 0-42

Secondary outcomes

  1. Inflammatory markers

    serum CRP, serum Hb/Ht, fecal Calprotectin

    Time frame: day 0,14,28,42

  2. Clinical Questionnaires

    Simple Clinical Colitis Activity Index Partial Mayo score

    Time frame: day 0,14,28,42

  3. Mucosal appearance at sigmoidoscopy

    endoscopic disease activity Mayo score and possible damage by device

    Time frame: week 0,14,28.42

07

Study locations

1 site
  • Academic Medical Center
    Amsterdam, North Holland 1105 AZ, Netherlands
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 23, 2015, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01837615
Collaborators
Photopill Medical Ltd
Responsible party
Hanke Brandse (MD, Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)) — Principal investigator
First posted
Apr 23, 2013
Start date
Jan 2013
Primary completion
May 2015
Completion
Jun 2015
Last update
Jun 23, 2015

Study contacts

Geert R D'Haens, MD
principal investigator · Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Jun 2015. You cannot join it, but the record below documents what was studied.

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