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Head and Neck CancerNCT00530088

Photodynamic Therapy Using Porfimer Sodium in Treating Patients With Recurrent Mouth or Throat Dysplasia or Recurrent In Situ Cancer or Stage I Cancer of the Mouth or Throat

A study testing porfimer sodium and Photdynamic Therapy (PDT) in people with Head and Neck Cancer, run by Roswell Park Cancer Institute at 1 site in United States.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

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, tumor cells are killed. Photodynamic therapy using porfimer sodium may be effective against mouth or throat dysplasia and cancer of the mouth and throat. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Head and Neck Cancer
What is being tested?
porfimer sodium and Photdynamic Therapy (PDT)
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
30 participants
Where
1 siteUnited States
Study dates
Oct 2001to Oct 2010
Phase
Interventional
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 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

DISEASE CHARACTERISTICS:

  • Biopsy confirmed oral cavity or larynx lesion with mild-to-severe dysplasia OR in situ or stage I (T1, N0) squamous cell carcinoma of the oral cavity or larynx
  • Recurrent disease

PATIENT CHARACTERISTICS:

  • ECOG performance status 0-2
  • WBC ≥ 4,000/mm^3
  • Platelet count ≥ 100,000/mm^3
  • Total bilirubin ≤ 2.0 mg/dL
  • Creatinine ≤ 2.0 mg/dL
  • Alkaline phosphatase ≤ 3 times upper limit of normal (ULN)
  • SGOT ≤ 3 times ULN
  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must practice effective contraception
  • No porphyria or hypersensitivity to porphyrin or porphyrin-like compounds

PRIOR CONCURRENT THERAPY:

  • Any type of prior therapy allowed
  • More than 4 weeks since prior and no concurrent chemotherapy or radiotherapy

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Roswell Park Cancer Institute

    Buffalo, New York, 14263-0001

Other trials in United States

About this study

Official title: Photodynamic Therapy With Photofrin® for Treatment of Dysplasia, Carcinoma In Situ and Stage I Carcinoma of the Oral Cavity and the Larynx: A Pilot Study

RATIONALE: Photodynamic therapy uses a drug that becomes active when it is exposed to a certain kind of light. When the drug is active, tumor cells are killed. Photodynamic therapy using porfimer sodium may be effective against mouth or throat dysplasia and cancer of the mouth and throat.

PURPOSE: This phase I trial is studying how well photodynamic therapy using porfimer sodium works in treating patients with recurrent mouth or throat dysplasia, recurrent in situ cancer of the mouth or throat, or stage I cancer of the mouth or throat.

Read the detailed description

OBJECTIVES:

  • To determine the response of patients with recurrent dysplasia, squamous cell carcinoma in situ, or stage I squamous cell carcinoma of the oral cavity or the larynx treated with photodynamic therapy using porfimer sodium.
  • To identify the local toxicity of this treatment in these patients.

OUTLINE: Patients receive porfimer sodium subcutaneously followed by photodynamic therapy (PDT) comprising laser light delivered by a single or a diffuser (i.e., for broad areas of dysplasia) fiberoptic lens fiber. Patients with incompletely treated or missed sites of disease may receive another dose of laser light on day 5 without additional porfimer sodium. Patients with multicentric disease may undergo additional PDT at least 4-6 weeks after the initial treatment.

After completion of study therapy, patients are followed for 1-2 months.

Being tested
porfimer sodium, Photdynamic Therapy (PDT)
Keywords
recurrent squamous cell carcinoma of the larynx, recurrent squamous cell carcinoma of the lip and oral cavity, stage I squamous cell carcinoma of the larynx, stage I squamous cell carcinoma of the lip and oral cavity, stage 0 laryngeal cancer, stage 0 lip and oral cavity cancer
Medical subject headings
Head and Neck Neoplasms, Squamous Cell Carcinoma of Head and Neck, Laryngeal Neoplasms, Mouth Neoplasms

What participants receive

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

  • porfimer sodiumDrug

    IV

  • Photdynamic Therapy (PDT)Drug

Study groups in NCT00530088
Study groupRoleWhat they receive
Porfimer SodiumExperimentalPatients receive porfimer sodium subcutaneously followed by photodynamic therapy (PDT) comprising laser light delivered by a single or a diffuser (i.e., for broad areas of dysplasia) fiberoptic lens fiber.
Receives: Drug: porfimer sodium; Drug: Photdynamic Therapy (PDT)

What is being measured

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

  1. Response

    Response Rate 9.0 TUMOR RESPONSE 9.1 Tumor response will be evaluated at each follow-up visit. 9.2 Objective Tumor Response 9.21 Complete Response - CR1 Complete absence of visible lesion and negative biopsy. CR2 Complete absence of visible lesions without biopsy. 9.22 Partial Response. Reduction in the lesion size by 50% or more in the maximum size of the initial lesion or reduction in grade of lesion, e.g. severe -> mild dysplasia. Patients that have any physical evidence of residual leukoplakia or erythroplasia will require biopsy.

    9.23 No Response. All responses less than a Partial Response are considered as No Response.

    9.24 Progressive Disease. Any increase in size of the treated lesion or an increase in grade of the treated lesion, i.e. mild to severe dysplasia.

    Measured: 2 years

  2. Local Toxicity

    Number of patients with an adverse event

    Measured: 30 days

Timeline

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

  1. First posted17 Sep 2007 (estimated)
  2. Study startOct 2001
  3. Primary completionAug 2010
  4. Study completionOct 2010

Why it stopped: new competing studies

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 N/A
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
30 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00530088
Sponsor's protocol ID
CDR0000564841
Other IDs
RPCI-RPC-01-08
Status last verified
Jun 2014
First submitted
13 Sep 2007
Last updated
4 Jul 2014
Data monitoring committee
Yes

Publications

  • Rigual NR, Thankappan K, Cooper M, Sullivan MA, Dougherty T, Popat SR, Loree TR, Biel MA, Henderson B. Photodynamic therapy for head and neck dysplasia and cancer. Arch Otolaryngol Head Neck Surg. 2009 Aug;135(8):784-8. doi: 10.1001/archoto.2009.98.

    PubMed 19687399

Questions about this trial

What is this clinical trial studying?

A study testing porfimer sodium and Photdynamic Therapy (PDT) in people with Head and Neck Cancer, run by Roswell Park Cancer Institute 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: stopped early, as of the sponsor's last update on 4 Jul 2014. 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.

Are results available for this study?

Yes. Results are posted in the registry (first posted 4 Jul 2014). 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?

Response (time frame: 2 years). 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 NCT00530088, 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 4 Jul 2014; AzTrials last refreshed its copy on 7 Nov 2026.

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