- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT00136864
Positron Emission Tomography (PET) Imaging in Stage III Non-small Cell Lung Cancer (PET START Trial)
The Impact of Positron Emission Tomography (PET) Imaging in Stage III Non-small Cell Lung Cancer: A Prospective Randomized Clinical Trial (PET START Trial)
Locally advanced non-small cell lung cancer, NSCLC, (Stage III) is potentially curable with aggressive combined modality therapy (chemotherapy and radiation). Conventional imaging can only evaluate gross anatomic abnormalities but functional imaging with positron emission tomography (PET) may more accurately identify patients who will benefit from aggressive combined modality therapy.
This prospective randomized clinical trial will enroll 400 patients that have undergone conventional staging for lung cancer and have been found to have Stage III NSCLC. The patients will then be randomized to either standard combined modality therapy for Stage III NSCLC or to PET imaging prior to combined modality therapy with curative intent. Based on the PET findings, patients will either be suitable for combined modality therapy with curative intent or not.
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Studietype
Registrering (Faktiske)
Fase
- Fase 3
Kontakter og plasseringer
Studiesteder
-
-
Ontario
-
Hamilton, Ontario, Canada, L8V 5C2
- Juravinski Cancer Centre
-
London, Ontario, Canada, N6A 4L6
- London Regional Cancer Centre
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Ottawa, Ontario, Canada, K1H 1C4
- Ottawa Hospital Regional Cancer Centre
-
Toronto, Ontario, Canada, M5G 2M9
- Princess Margaret Hospital
-
Toronto, Ontario, Canada, M4N 3M5
- Toronto-Sunnybrook Odette Regional Cancer Centre
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Histological or cytological evidence of NSCLC. Must have documented pathology report with histology indicated (e.g. squamous, adenocarcinoma, large cell, NSCLC not otherwise specified).
- Stage III (mediastinal node positive) NSCLC based on conventional staging (e.g. computed tomography [CT] scan of chest and upper abdomen, CT or magnetic resonance imaging [MRI] of brain, bone scan).
- Suitable for combined modality (chemotherapy and radiation) therapy or radical radiation therapy or trimodality therapy (chemotherapy, radiation and surgery).
Exclusion Criteria:
- Stage IV NSCLC (by conventional staging).
- Small cell lung cancer.
- Poor performance status Eastern Cooperative Oncology Group (ECOG) 3-4.
- Poor pulmonary function precluding radical radiation therapy (Adequate pulmonary reserve for radical radiation therapy. Pulmonary function tests should have forced expiratory volume in 1 second (FEV1) > 1.0 liter or > 40% predicted, diffusing capacity of the lung for carbon monoxide (DLCO) > 45% and/or predicted contralateral FEV1 > 800 cc based on quantitative ventilation perfusion lung scan).
- Significant concurrent medical problems (e.g. uncontrolled diabetes, active cardiac problems, significant chronic obstructive pulmonary disease).
- Insulin dependent diabetic where requirements for PET imaging may be problematic.
- Unable to lie supine for at least 30 minutes in radiation treatment position for imaging with PET.
- Failure to provide informed consent.
- Previous PET scan relating to recent cancer diagnosis prior to entry into study.
- Pregnant or lactating females.
- Prior thoracic radiation.
- Prior malignancy within 3 years from randomization (except nonmelanotic skin cancer or carcinoma in situ of the cervix).
- Administered more than two cycles of chemotherapy prior to radical radiation therapy or concurrent chemoradiation (as part of induction or sequential chemotherapy prior to randomization) for the current malignancy.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Diagnostisk
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
---|---|
Eksperimentell: 1
PET Imaging
|
Patients in the PET group will undergo the standard diagnostic tests plus PET to determine those suitable for combined modality therapy
|
Ingen inngripen: 2
Standard Imaging
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tidsramme |
---|---|
Stage III NSCLC patients upstaged by PET
Tidsramme: 2 years
|
2 years
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
---|---|
Total overlevelse
Tidsramme: 2 år
|
2 år
|
Impact of PET on radiation treatment planning
Tidsramme: 2 years
|
2 years
|
Prognostic ability of PET standard uptake value
Tidsramme: 2 years
|
2 years
|
Number of patients downstaged by PET
Tidsramme: 2 years
|
2 years
|
Samarbeidspartnere og etterforskere
Samarbeidspartnere
Etterforskere
- Hovedetterforsker: Mark N Levine, MD, Ontario Clinical Oncology Group (OCOG)
- Hovedetterforsker: William Evans, MD, Juravinski Cancer Centre
- Studiestol: Yee C Ung, MD, Toronto Sunnybrook Regional Cancer Centre
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- CTA-Control-087276
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