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Head and Neck CancerPhase 2NCT00453336

Photodynamic Therapy With Porfimer Sodium in Treating Patients With Precancerous Lesions, Cancer, or Other Disease of the Aerodigestive Tract

A Phase 2 study testing Porfimer Sodium and Photodynamic Therapy in people with Head and Neck Cancer and Precancerous/Nonmalignant Condition, run by University of Miami at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

RATIONALE: Photodynamic therapy uses a drug that becomes active when it is exposed to a certain kind of light. When the drug is active, precancerous cells and cancer cells are killed. Read more about this study

Who is it for?
Ages 18 to 120 years
What is being tested?
Porfimer Sodium and Photodynamic Therapy
Could I receive a placebo?
No, everyone receives an active treatment
How many people
45 participants
Where
1 siteUnited States
Study dates
Jun 2003to May 2010
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 120 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

DISEASE CHARACTERISTICS:

  • Diagnosis of 1 of the following:
  • Any of the following benign lesions:
  • Localized severe dysplasia, leukoplakia, erythroplakia, or other superficial lesions considered to be pre-malignant
  • Carcinoma in situ
  • Superficial (< 1 cm depth of invasion) squamous cell carcinoma (SCC) of the oral cavity, oropharynx, or larynx
  • T1-T3 disease
  • Meets one of the following criteria:
  • Failed radiation therapy and refused standard salvage surgery
  • Refused radiation therapy and/or surgery as primary therapy
  • No good surgical alternative with acceptable morbidity
  • Condemned mucosa syndrome
  • At least one upper aerodigestive tract pre-malignant lesion, carcinoma in situ, or squamous cell carcinoma previously treated with surgery and/or radiation therapy with the development of another lesion not at the site of the previously treated areas

PATIENT CHARACTERISTICS:

  • Creatinine ≤ 2 mg/dL
  • AST and ALT ≤ 30% elevated
  • Alkaline phosphatase ≤ 30% elevated
  • Bilirubin ≤ 1.0 mg/dL
  • No contraindication to anesthesia or analgesia
  • No porphyria
  • No hypersensitivity to porphyrins
  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY:

  • See Disease Characteristics

Trial locations and contacts

1 site in 1 country.

United States1 site
  • University of Miami Sylvester Comprehensive Cancer Center - Miami

    Miami, Florida, 33136

Other trials in United States

About this study

Official title: A Phase II Clinical Trial on the Efficacy of Photodynamic Therapy With Porfimer Sodium (Photofrin®) for Malignant and Pre-Malignant Lesions and Condemned Mucosa Syndrome in the Upper Aerodigestive Tract

RATIONALE: Photodynamic therapy uses a drug that becomes active when it is exposed to a certain kind of light. When the drug is active, precancerous cells and cancer cells are killed.

PURPOSE: This phase II trial is studying the side effects and how well photodynamic therapy with porfimer sodium works in treating patients with precancerous lesions, cancer, or other disease of the aerodigestive tract.

Read the detailed description

OBJECTIVES:

  • Determine the efficacy of photodynamic therapy with porfimer sodium in patients with pre-malignant lesions, carcinoma in situ, select superficial squamous cell carcinoma of the oral cavity, oropharynx, or larynx, or condemned mucosa syndrome in the upper aerodigestive tract.
  • Determine the safety of this regimen in these patients.

OUTLINE: Patients are stratified according to disease condition (benign vs malignant).

Patients receive porfimer sodium IV over 3-5 minutes on day 1 and laser light activation on day 3 or 4.

After completion of study treatment, patients are followed at 3 and 4 months and then periodically for up to 2 years.

PROJECTED ACCRUAL: A total of 47 patients will be accrued for this study.

Being tested
Porfimer Sodium, Photodynamic Therapy
Keywords
recurrent squamous cell carcinoma of the lip and oral cavity, stage II squamous cell carcinoma of the lip and oral cavity, stage III squamous cell carcinoma of the lip and oral cavity, stage IV squamous cell carcinoma of the lip and oral cavity, recurrent squamous cell carcinoma of the oropharynx, stage II squamous cell carcinoma of the oropharynx, stage III squamous cell carcinoma of the oropharynx, stage IV squamous cell carcinoma of the oropharynx, recurrent squamous cell carcinoma of the larynx, stage II squamous cell carcinoma of the larynx, stage III squamous cell carcinoma of the larynx, stage IV squamous cell carcinoma of the larynx, stage I squamous cell carcinoma of the larynx, stage I squamous cell carcinoma of the lip and oral cavity, stage I squamous cell carcinoma of the oropharynx, oral leukoplakia
Medical subject headings
Head and Neck Neoplasms, Precancerous Conditions, Squamous Cell Carcinoma of Head and Neck, Leukoplakia, Oral

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Porfimer SodiumDrug

    Also called Photofrin

    Day 1 of Therapy. An IV access (of 20 gauge or larger) is started and 2 mg/kg of Porfimer Sodium (Photofrin®) is given intravenously. Once completed the patient puts on the light protective gear and is sent home.

  • Photodynamic TherapyProcedure or surgery

    Also called Microlens Diffuser P/N 5416

    Laser Activation. The time of exposure and the power of the laser are computed based on the dosimetry in appendix A using a computed energy dose of 75 to 150 joules, depending on the depth of penetration desired.

Study groups in NCT00453336
Study groupRoleWhat they receive
Single ArmExperimentalNot described
Receives: Drug: Porfimer Sodium; Procedure: Photodynamic Therapy

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of Patients Achieving Complete or Partial Response 4 Months After Completion of Study Treatment

    Number of subjects achieving complete response or partial response to study treatment according to RECIST Criteria version 1.0.

    Measured: 6 months

  2. Number of Participants Experiencing Adverse Events

    Number of participants enrolled experiencing serious adverse events and/or other non-serious events

    Measured: 6 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted28 Mar 2007 (estimated)
  2. Study startJun 2003
  3. Primary completionAug 2009
  4. Study completionMay 2010

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
45 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00453336
Sponsor's protocol ID
20020618
Other IDs
SCCC-2002103, WIRB-20050715
Status last verified
Dec 2016
First submitted
27 Mar 2007
Last updated
8 Feb 2017
Data monitoring committee
Yes

Publications

  • Civantos F. Photodynamic therapy for head and neck lesions in the subtropics. J Natl Compr Canc Netw. 2012 Oct 1;10 Suppl 2:S65-8. doi: 10.6004/jnccn.2012.0179.

    PubMed 23055220

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Porfimer Sodium and Photodynamic Therapy in people with Head and Neck Cancer and Precancerous/Nonmalignant Condition, run by University of Miami at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 8 Feb 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 18 Oct 2013). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of Patients Achieving Complete or Partial Response 4 Months After Completion of Study Treatment (time frame: 6 months). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00453336, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 8 Feb 2017.

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