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SBRT Compared With IMRT Concurrently With Chemotherapy in Treating Patients With LS-SCLC

10. april 2016 opdateret af: Xueqin Yang, Third Military Medical University

Stereotactic Body Radiation Therapy Compared With Intensity Modulated Radiation Therapy Concurrently With Chemotherapy in Treating Patients With Limited-Stage Small Cell Lung Cancer

As stereotactic radiotherapy (SBRT) has been widely used in clinical practice at present, the aim of this study is to evaluate the efficacy and safety of stereotactic body radiation therapy compared with intensity modulated radiation therapy (IMRT) concurrently with EP regimen(cisplatin plus etoposide) in treating patients with limited-stage small cell lung cancer

Studieoversigt

Status

Ukendt

Undersøgelsestype

Interventionel

Tilmelding (Forventet)

50

Fase

  • Fase 2

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • Chongqing
      • Chongqing, Chongqing, Kina, 400042
        • Rekruttering
        • Daping Hospital, Third Military Medical University
        • Kontakt:
        • Ledende efterforsker:
          • Xueqin Yang, PH.D.

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år til 70 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Histologic or cytologic diagnosis of SCLC
  • limited-stage disease is defined as disease confined to the ipsilateral hemithorax, which can be safely encompassed within a radiation field
  • No prior chemotherapy, or radiotherapy
  • Performance status of 0, 1, 2 on the ECOG criteria.
  • At least one unidimensional measurable lesion meeting Response Evaluation Criteria in Solid Tumors (RECIST. 2000).
  • Adequate hematologic (neutrophil count >= 1,500/uL, platelets >= 100,000/uL), hepatic (transaminase =< upper normal limit(UNL)x2.5, bilirubin level =< UNLx1.5), and renal (creatinine =< UNL) function
  • If female: childbearing potential either terminated by surgery, radiation, or menopause, or attenuated by use of an approved contraceptive method (intrauterine device [IUD], birth control pills, or barrier device) during and for 3 months after trial. If male, use of an approved contraceptive method during the study and 3 months afterwards. Females with childbearing potential must have a urine negative HCG test within 7 days prior to the study enrollment.

Exclusion Criteria:

  • Non small cell lung cancer and carcinoid
  • Supraclavicular lymphadenopathy
  • Inability to comply with protocol or study procedures.
  • Moderate and severe ventilation dysfunction
  • Medically uncontrolled serious heart, lung, neurological, psychological, metabolic disease
  • Second primary malignancy that is clinically detectable at the time of consideration for study enrollment.
  • Pregnant or breast-feeding.
  • Enrollment in other study within 30 days

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: GROUP 1
SBRT plus EP
40 Gy for each patient. Patients receiving once-daily therapy ,4 Gy daily in 10 treatments over a period of two weeks.
Etoposide 75mg/m2/iv over 90min through day 1 to day 4 and cisplatin 25mg/m2/iv over 30min through day 1 to day 3, repeat Q 3weeks. Continuous administration to six cycles or to disease progression, unacceptable toxicity or patients' refusal.
Aktiv komparator: GROUP 2
IMRT plus EP
Etoposide 75mg/m2/iv over 90min through day 1 to day 4 and cisplatin 25mg/m2/iv over 30min through day 1 to day 3, repeat Q 3weeks. Continuous administration to six cycles or to disease progression, unacceptable toxicity or patients' refusal.
45 Gy for each patient,Accelerated twice-daily thoracic radiotherapy involved the administration of 1.5 Gy in 30 treatments over a period of three weeks.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Tidsramme
progression-free survival
Tidsramme: From date of randomization until the date of first documented progression or date of death from any cause, whichever came first,assessed up to 3 years
From date of randomization until the date of first documented progression or date of death from any cause, whichever came first,assessed up to 3 years

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Tumor responsrate
Tidsramme: forholdet mellem antallet af respondere og antallet af patienter, der kan vurderes for tumorrespons, vurderet op til 1 år
forholdet mellem antallet af respondere og antallet af patienter, der kan vurderes for tumorrespons, vurderet op til 1 år
Overall survival
Tidsramme: From date of randomization until last survival confirm date or date of death from any cause, whichever came first, assessed up to 3 years
From date of randomization until last survival confirm date or date of death from any cause, whichever came first, assessed up to 3 years
Incidence of Treatment-Emergent Adverse Events [Safety and Tolerability]
Tidsramme: the first date of treatment to 3 months after the last dose of study drug
Number of participants with treatment-related adverse events as assessed by CTCAE v4.0
the first date of treatment to 3 months after the last dose of study drug

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Efterforskere

  • Ledende efterforsker: Xueqin Yang, PHD, Daping Hospital, Third Military Medical University

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. januar 2016

Primær færdiggørelse (Forventet)

1. januar 2019

Studieafslutning (Forventet)

1. januar 2020

Datoer for studieregistrering

Først indsendt

25. marts 2016

Først indsendt, der opfyldte QC-kriterier

10. april 2016

Først opslået (Skøn)

14. april 2016

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

14. april 2016

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

10. april 2016

Sidst verificeret

1. april 2016

Mere information

Begreber relateret til denne undersøgelse

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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