Proton Beam Radiation Therapy and Chemotherapy in Treating Patients With Stage III Non-Small Cell Lung Cancer That Can Be Removed By Surgery
Feasibility and PhaseI/II Trial of Preoperative Proton Beam Radiotherapy With Concurrent Chemotherapy for Resectable Stage IIIA or Superior Sulcus NSCLC
RATIONALE: Specialized radiation therapy, such as proton beam radiation therapy, that delivers a high dose of radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue in patients with non-small cell lung cancer. Drugs used in chemotherapy, such as cisplatin and etoposide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving proton beam radiation therapy together with combination chemotherapy may kill more tumor cells.
PURPOSE: This phase I/II trial is studying the side effects and best dose of proton beam radiation therapy when given together with cisplatin and etoposide and to see how well it works in treating patients with stage III non-small cell lung cancer that can be removed by surgery.
Studieoversikt
Status
Detaljert beskrivelse
PRIMARY OBJECTIVES:
I. To assess feasibility. (Phase I) II. To determine dose-limiting toxicity and maximum tolerated dose. (Phase I) III. To determine the pathologic CR rate. (Phase II)
SECONDARY OBJECTIVES:
I. To assess late complications from irradiation using proton beam therapy in place of conventional photon beam therapy. (Phase II) II. To assess acute side effects from irradiation using proton beam therapy in place of conventional photon beam therapy. (Phase II) III. To compare the dose distribution to tumor and surrounding normal structures using DVH's (Dose Volume Histograms) generated from the proton plan used to treat the patient and the photon plan generated for comparison purposes. (Phase II) IV. To determine progression-free survival (Phase II) and late toxicity.
OUTLINE: This is a phase I, dose-escalation study of proton beam radiation therapy followed by a phase II study.
Patients undergo proton beam radiotherapy over 5.5-7.5 weeks. Patients receive concurrent chemotherapy comprising cisplatin IV on days 1, 8, 29, and 36 and etoposide IV on days 1-5 and days 29-33.Treatment continues in the absence of disease progression or unacceptable toxicity.
Beginning 4-6 weeks after completion of chemoradiotherapy, patients may undergo surgical resection or additional chemoradiotherapy.
After completion of study treatment, patients are followed every 3 months for 2 years and then every 6 months for 3 years.
Studietype
Registrering (Faktiske)
Fase
- Fase 2
- Fase 1
Kontakter og plasseringer
Studiesteder
-
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Pennsylvania
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Philadelphia, Pennsylvania, Forente stater, 19104
- Abramson Cancer Center of the University of Pennsylvania
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion
- Histologically confirmed diagnosis of NSCLC
- Stage IIIA or Potentially resectable superior sulcus tumors
- No evidence of distant metastatic disease as documented by MRI of the brain and PET/CT
- Patients must have a Karnofsky Performance Status of >= 60
- Patients must be able to provide informed consent
- WBC >= 4000/mm^3
- Platelets >= 100,000 mm^3
- Creatinine =< 1.2 mg/dl (urinary diversion is permitted to improve renal function)
- Patients must have bilirubin =< 1.5 mg/dl
- Women of child-bearing potential as long as she agrees to use a recognized method of birth control (e.g. oral contraceptive, IUD, condoms or other barrier methods etc.); hysterectomy or menopause must be clinically documented
- Negative pregnancy test for women of child-bearing age
Exclusion
- Prior or simultaneous malignancies within the past two years (other than cutaneous squamous or basal cell carcinoma, melanoma in situ or thyroid carcinoma) [For pts that will be on definitive treatment study, otherwise delete for umbrella recurrent protocol]
- Pregnant women, women planning to become pregnant and women that are nursing
- Actively being treated on any other research study
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: N/A
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: Arm I
Patients undergo proton beam radiotherapy over 5.5-7.5 weeks. Patients receive concurrent chemotherapy comprising cisplatin IV on days 1, 8, 29, and 36 and etoposide IV on days 1-5 and days 29-33.Treatment continues in the absence of disease progression or unacceptable toxicity. Beginning 4-6 weeks after completion of chemoradiotherapy, patients may undergo surgical resection or additional chemoradiotherapy. |
Gitt IV
Andre navn:
Gitt IV
Andre navn:
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of Participants Deemed Feasible to Receive Intervention
Tidsramme: 90 Days
|
Feasibility will be based on multiple radiation planning and treatment parameters.
Study will be deemed feasible if all patients are deemed feasible.
|
90 Days
|
|
Dose-limiting Toxicity
Tidsramme: 90 Days
|
DLT is defined as post-operative mortality (within 30 days of surgery) or any grade 3 or higher pneumonitis or any other grade 4 or higher toxicity which occurs during chemoradiation or within 90 days following the end of treatment, whichever is longer.
|
90 Days
|
|
Late Toxicity
Tidsramme: 4.5 Years
|
Late toxicity is defined as any grade 3 or higher pneumonitis or any grade 4 or higher toxicity which occurs more than 90 days after surgery or completion of treatment.
|
4.5 Years
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Pathologic CR Rate
Tidsramme: 90 days
|
Pathologic CR rate is defined as the fraction of patients who undergo surgery and have no evidence of disease based on surgical pathology.
|
90 days
|
Samarbeidspartnere og etterforskere
Etterforskere
- Hovedetterforsker: Jacob Shabason, MD, Abramson Cancer Center of the University of Pennsylvania
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 (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
- Sykdommer i luftveiene
- Neoplasmer
- Lungesykdommer
- Neoplasmer etter nettsted
- Neoplasmer i luftveiene
- Thoracale neoplasmer
- Karsinom, bronkogent
- Bronkiale neoplasmer
- Lungeneoplasmer
- Karsinom, ikke-småcellet lunge
- Molekylære mekanismer for farmakologisk virkning
- Enzymhemmere
- Antineoplastiske midler
- Tubulin modulatorer
- Antimitotiske midler
- Mitosemodulatorer
- Antineoplastiske midler, fytogene
- Topoisomerase II-hemmere
- Topoisomerasehemmere
- Dermatologiske midler
- Keratolytiske midler
- Etoposid
- Etoposid fosfat
- Podofyllotoksin
Andre studie-ID-numre
- UPCC 25508
- NCI-2010-00251
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