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Pioglitazone as Second-Line in Patients With Metastatic Pancreatic Cancer After Treatment With Gemcitabine

21. november 2018 oppdatert av: University of Texas Southwestern Medical Center

A Pilot Study of Pioglitazone as Second Line Therapy for Patients With Previously Treated Metastatic Adenocarcinoma of the Pancreas With Disease Progression After Gemcitabine Based Chemotherapy

RATIONALE: Pioglitazone may slow the growth of tumor cells and may be an effective treatment for pancreatic cancer.

PURPOSE: This phase I trial is studying how well pioglitazone works as second-line therapy in treating patients with metastatic pancreatic cancer that progressed after treatment with gemcitabine.

Studieoversikt

Status

Avsluttet

Forhold

Bukspyttkjertelkreft

Intervensjon / Behandling

Detaljert beskrivelse

OBJECTIVES:

Primary

To describe changes in markers of insulin resistance, including serum adiponectin levels, standard glucose tolerance testing, and fasting serum glucose and insulin levels, in patients with previously treated metastatic adenocarcinoma of the pancreas treated with pioglitazone hydrochloride as second-line therapy.
To describe changes in weight in these patients.
To describe changes in ECOG performance status in these patients.
To describe changes in symptoms and quality of life of these patients using the validated FACT-Hep scale version 4 questionnaire.

Secondary

To determine the tumor response as measured by RECIST criteria in these patients.
To determine the time to disease progression in these patients.

OUTLINE: Patients receive oral pioglitazone hydrochloride once daily on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.

Patients complete a quality-of-life questionnaire at baseline, every 4 weeks during therapy, and then at the completion of therapy.

Patients undergo blood sample collection at baseline, every 4 weeks during therapy, and then at the completion of therapy for laboratory biomarker studies. Samples are analyzed for levels of insulin resistance markers (adiponectin, glucose, and insulin).

After completion of study therapy, patients are followed monthly for 6 months and then every 3 months for 2 years.

Studietype

Intervensjonell

Registrering (Faktiske)

Fase

Tidlig fase 1

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

Forente stater
- Texas
  - Dallas, Texas, Forente stater, 75390
    - Simmons Comprehensive Cancer Center at University of Texas Southwestern Medical Center - Dallas

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

18 år til 120 år (Voksen, Eldre voksen)

Tar imot friske frivillige

Nei

Kjønn som er kvalifisert for studier

Alle

Beskrivelse

DISEASE CHARACTERISTICS:

Histologically or cytologically confirmed adenocarcinoma of the pancreas
- Metastatic disease
- Previously treated disease
Disease progression after first-line gemcitabine hydrochloride-based chemotherapy
Radiologically measurable disease

PATIENT CHARACTERISTICS:

ECOG performance status 0-2
ANC ≥ 1,500/mm^3
Platelet count ≥ 100,000/mm^3
Hemoglobin ≥ 9 g/dL
Serum creatinine < 1.5 times upper limit of normal (ULN) OR creatinine clearance > 45 mL/min
Total bilirubin ≤ 1.5 times ULN
AST and ALT ≤ 2.5 times ULN (5 times ULN if liver metastases are present)
Not pregnant or nursing
Negative pregnancy test
Fertile patients must use effective contraception during and for 3 months after completion of study treatment
No NYHA class III-IV congestive heart failure
No unstable angina
No second malignancy except for localized nonmelanoma skin cancer
No psychiatric or addictive disorders that would preclude giving informed consent

PRIOR CONCURRENT THERAPY:

Prior systemic therapy with fluorouracil, capecitabine, oxaliplatin, or erlotinib hydrochloride allowed
More than 12 months since prior and no other concurrent thiazolinediones
More than 6 months since prior treatment with immunosuppressive or immunomodulatory agents
No other concurrent anticancer therapy

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

Primært formål: Behandling
Tildeling: N/A
Intervensjonsmodell: Enkeltgruppeoppdrag
Masking: Ingen (Open Label)

Hva måler studien?

Primære resultatmål

Resultatmål
Insulin resistance markers as measured by standard glucose tolerance testing and serum adiponectin levels at baseline, every 4 weeks during therapy, and then at the completion of therapy
Fasting serum glucose and insulin levels as measured at baseline, every 4 weeks during therapy, and then at the completion of therapy
Changes in weight as measured at baseline, every 4 weeks during therapy, at the completion of therapy, and then monthly for 6 months and every 3 months for 2 years
Changes in ECOG performance status as measured at baseline, weekly during the first course of therapy, every 4 weeks during the rest of therapy, at the completion of therapy, and then monthly for 6 months and every 3 months for 2 years
Changes in symptoms and quality of life as measured by the validated FACT-Hep scale version 4 questionnaire at baseline, every 4 weeks during therapy, and then at the completion of therapy

Sekundære resultatmål

Resultatmål
Tid til sykdomsprogresjon
Objective response (confirmed complete or partial response) as measured by RECIST criteria

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

University of Texas Southwestern Medical Center

Etterforskere

Hovedetterforsker: Yull E. Arriaga, MD, Simmons Cancer Center

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Faktiske)

2. mars 2009

Primær fullføring (Faktiske)

1. februar 2012

Studiet fullført (Faktiske)

1. februar 2012

Datoer for studieregistrering

Først innsendt

20. mars 2009

Først innsendt som oppfylte QC-kriteriene