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

21 novembre 2018 mis à jour par: 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.

Aperçu de l'étude

Statut

Résilié

Les conditions

Cancer du pancréas

Intervention / Traitement

Description détaillée

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.

Type d'étude

Interventionnel

Inscription (Réel)

Phase

Première phase 1

Contacts et emplacements

Cette section fournit les coordonnées de ceux qui mènent l'étude et des informations sur le lieu où cette étude est menée.

Lieux d'étude

États-Unis
- Texas
  - Dallas, Texas, États-Unis, 75390
    - Simmons Comprehensive Cancer Center at University of Texas Southwestern Medical Center - Dallas

Critères de participation

Les chercheurs recherchent des personnes qui correspondent à une certaine description, appelée critères d'éligibilité. Certains exemples de ces critères sont l'état de santé général d'une personne ou des traitements antérieurs.

Critère d'éligibilité

Âges éligibles pour étudier

18 ans à 120 ans (Adulte, Adulte plus âgé)

Accepte les volontaires sains

Non

Sexes éligibles pour l'étude

Tout

La description

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

Plan d'étude

Cette section fournit des détails sur le plan d'étude, y compris la façon dont l'étude est conçue et ce que l'étude mesure.

Comment l'étude est-elle conçue ?

Détails de conception

Objectif principal: Traitement
Répartition: N / A
Modèle interventionnel: Affectation à un seul groupe
Masquage: Aucun (étiquette ouverte)

Que mesure l'étude ?

Principaux critères de jugement

Mesure des résultats
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

Mesures de résultats secondaires

Mesure des résultats
Délai de progression de la maladie
Objective response (confirmed complete or partial response) as measured by RECIST criteria

Collaborateurs et enquêteurs

C'est ici que vous trouverez les personnes et les organisations impliquées dans cette étude.

Parrainer

University of Texas Southwestern Medical Center

Les enquêteurs

Chercheur principal: Yull E. Arriaga, MD, Simmons Cancer Center

Dates d'enregistrement des études

Ces dates suivent la progression des dossiers d'étude et des soumissions de résultats sommaires à ClinicalTrials.gov. Les dossiers d'étude et les résultats rapportés sont examinés par la Bibliothèque nationale de médecine (NLM) pour s'assurer qu'ils répondent à des normes de contrôle de qualité spécifiques avant d'être publiés sur le site Web public.

Dates principales de l'étude

Début de l'étude (Réel)

2 mars 2009

Achèvement primaire (Réel)

1 février 2012

Achèvement de l'étude (Réel)

1 février 2012

Dates d'inscription aux études

Première soumission

20 mars 2009

Première soumission répondant aux critères de contrôle qualité