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Lung CancerPhase 1NCT00890617

Cryotherapy in Treating Patients With Primary Stage I Non-Small Cell Lung Cancer or Lung Metastasis

A Phase 1 study testing Cryotherapy (PTC) and Prednisone in people with Lung Cancer and Metastatic Cancer, run by Barbara Ann Karmanos Cancer Institute 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: Cryotherapy kills tumor cells by freezing them. Giving cryotherapy before surgery may kill more tumor cells. PURPOSE: This phase I trial is studying how well cryotherapy works in treating patients with primary stage I non-small cell lung cancer or lung metastasis. Read more about this study

Who is it for?
Ages 18 to 120 years
Conditions the study is for
Lung Cancer, Metastatic Cancer
What is being tested?
Cryotherapy (PTC) and Prednisone
Type of treatment
Surgery or procedure
Could I receive a placebo?
No, everyone receives an active treatment
How many people
9 participants
Where
1 siteUnited States
Study dates
Mar 2009to May 2021
Phase
Phase 1
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:

  • Histologically or cytologically confirmed (by percutaneous transthoracic needle biopsy or transbronchial biopsy) diagnosis of 1 the following:
  • Non-small cell lung carcinoma
  • Stage I disease
  • Primary disease
  • No primary lung metastatic disease, satellite lesions of the chest, mediastinal lymph nodes > 1.5 cm, hepatic or adrenal masses by the PET scan or the CT scan
  • Metastatic cancer to the lung
  • Must have a definitive cancer diagnosis with the primary tumor under local control and no metastatic disease other than to the lung
  • Solitary or multiple (≤ 3) peripheral lung lesions
  • No chemotherapy since the new metastatic lesion appeared
  • Measurable disease, defined as 1 lesion unidimensionally measured ≤ 3.0 cm by conventional CT scan techniques
  • Must be registered with the Clinical Trials office at the Karmanos Cancer Center/Wayne State University
  • Must be a candidate for a thoracotomy
  • No evidence of cerebral disease or metastatic disease of the brain

PATIENT CHARACTERISTICS:

  • Neutrophil count > 1,500/mm^3
  • Platelet count > 75,000/mm^3
  • PT and PTT normal
  • FEV_1 > 1.0 L/sec
  • Diffusing capacity ≥ 30%
  • Not pregnant or nursing
  • No other uncontrolled or concurrent illnesses including, but not limited to, any of the following conditions:
  • Active infection
  • Heart failure
  • Unstable angina
  • Cardiac dysrhythmia
  • Psychiatric illness or a social situation that would limit compliance with the study requirements

PRIOR CONCURRENT THERAPY:

  • See Disease Characteristics
  • No prior radiation therapy or chemotherapy for these particular tumors
  • No concurrent aspirin or other platelet-inhibiting drugs (e.g., coumadin or heparin)
  • No other concurrent experimental studies

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Barbara Ann Karmanos Cancer Institute

    Detroit, Michigan, 48201-1379

Other trials in United States

About this study

Official title: A Pilot Study of Percutaneous Cryotherapy as Treatment for Stage I Lung Cancer or Solitary Metastatic Lung Cancer

RATIONALE: Cryotherapy kills tumor cells by freezing them. Giving cryotherapy before surgery may kill more tumor cells.

PURPOSE: This phase I trial is studying how well cryotherapy works in treating patients with primary stage I non-small cell lung cancer or lung metastasis.

Read the detailed description

OBJECTIVES:

Primary

  • Evaluate the histologic result of treating patients with primary stage I non-small cell lung cancer or lung metastasis after neoadjuvant percutaneous cryotherapy (PTC).

Secondary

  • Provide a qualitative assessment of the histology from the ablation and tumor margins, comparing histologic observations with imaging-enhancement patterns by CT or PET scan before and after PTC.

OUTLINE: Patients undergo CT-guided percutaneous cryotherapy (PTC) over 2 hours. Approximately 3 weeks after completion of PTC, patients undergo thoracotomy consisting of lobectomy of the primary lung cancer or wedge resection with adequate margin for the metastatic lesion, and mediastinal lymph node dissection.

Tissue samples from ablation and tumor margins are collected during thoracotomy and compared with imaging-enhanced patterns of CT or PET scans taken at baseline and after PTC.

After completion of study therapy, patients are followed periodically for 6 months.

Being tested
Cryotherapy (PTC), Prednisone
Keywords
lung metastases, stage I non-small cell lung cancer
Medical subject headings
Lung Neoplasms, Neoplasm Metastasis, Carcinoma, Non-Small-Cell Lung

What participants receive

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

  • Cryotherapy (PTC)Procedure or surgery

    CT-guided PTC with the intent to eradicate the entire tumor(s).

  • PrednisoneDrug

    Also called Rayos, Sterapred

    Prednisone taken:

    20mg BID on the day of the cryotherapy procedure 20mg BID on the day after the procedure 20mg BID two days after the procedure 20mg AM and 10mg PM three days after the procedure 10mg AM and 10mg PM four days after the procedure 10mg five days after the procedure 5mg six days after the procedure

Study groups in NCT00890617
Study groupRoleWhat they receive
Prednisone & CryotherapyExperimentalPrednisone taken: 20mg BID on the day of the cryotherapy procedure 20mg BID on the day after the procedure 20mg BID two days after the procedure 20mg AM and 10mg PM three days after the procedure 10mg AM and 10mg PM four days after the procedure 10mg five days after the procedure 5mg six days after the procedure
Receives: Procedure: Cryotherapy (PTC); Drug: Prednisone

What is being measured

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

  1. The Number of Patients With a Response (Complete Response and Partial Response)

    Treatment success was defined as > 75% of the resected ablated tissue showing no cancer on detailed histologic analysis. The primary statistical objective was to estimate the PCA success rate (p).

    Measured: 3 weeks post-Percutaneous Cryotherapy (PTC)

Secondary outcomes (1)
  1. The Number of Patients With a Pathologic Response

    Histology samples from anterior, posterior, superior, inferior, medial and lateral areas of the resected tumor will be compared to enhancement zones of the ablation margin for any residual cancer.

    Measured: 6 months post-Percutaneous Cryotherapy (PTC)

Timeline

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

  1. First posted30 Apr 2009 (estimated)
  2. Study startMar 2009
  3. Primary completion27 Jul 2019
  4. Study completionMay 2021

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 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
9 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00890617
Sponsor's protocol ID
2008-048
Other IDs
P30CA022453, WSU-2008-048
Status last verified
Oct 2022
First submitted
29 Apr 2009
Last updated
1 Nov 2022
Data monitoring committee
Yes

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Cryotherapy (PTC) and Prednisone in people with Lung Cancer and Metastatic Cancer, run by Barbara Ann Karmanos 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: finished, as of the sponsor's last update on 1 Nov 2022. 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 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

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 29 Jul 2020). 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?

The Number of Patients With a Response (Complete Response and Partial Response) (time frame: 3 weeks post-Percutaneous Cryotherapy (PTC)). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 1 Nov 2022.

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