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Type d'étude
Présentation de l'étude
Acronyme : LONGBOARD

Nom :

Traitement : Métastatique ou localement avancé

Type d'étude : Hors ciblage moléculaire

Dernière MÀJ : 05/03/2020
CIM10 - Localisation(s)
Informations principales
Titre : LONsurf and G-CSF Use: Being On A Right Dose-intensity to Optimize Treatment Efficacy

Spécialité : Organes digestifs
Localisation : C18 - Tumeur maligne du côlon

Spécialité : Organes digestifs
Localisation : C20 - Tumeur maligne du rectum
Informations complémentaires
Schéma : Prospective cohort of patients treated with trifluridine/tipiracil, maximal sample size 250 patients. It is expected, that 89 patients will experience a grade 3-4 neutropenia and will be included in the phase II.

Trifluridine/tipiracil has demonstrated its efficacy in patients with metastatic colorectal cancer (mCRC) resistant to standard drugs (fluoropyrimidine, oxaliplatin, irinotecan, bevacizumab, and panitumumab or cetuximab in case of RAS wild-type tumors). This treatment has a marketing authorization.

Neutropenia is a classic complication of cytotoxic treatments. Febrile neutropenia are associated with a mortality rate of 9.5% and a hospitalization of 6 days in median. Recent meta-analyses have reported that the use of granulocyte-colony stimulating factor (GCSF) allows to maintain the dose-intensity of cytotoxic treatment and was associated with a better overall survival (OS).

There is currently no clear recommendation for the use of G-CSF with trifluridine/tipiracil.

Unpublished analyses that various clinical parameters may be associated with the risk of neutropenia: age ≥ 65 years, female sex, level of leukocytes at baseline, and time of initial diagnostic to randomization ≥ 36 months.These data are too preliminary to allow proposing a G-CSF primary prophylaxis in a defined subgroup of patients. However, a secondary prophylaxis based on the administration of G-CSF seems efficient, with a prescription from day 14 to day 18.

The aim of this phase II study is to assess the efficacy of the secondary prophylaxis with G-CSF in case of first episode of grade 3-4 neutropenia in the aim to maintain the optimal dose intensity.

Phase : II

Stade : Métastasique

2, 3, 4, X
Informations libres de droit
Critères d'inclusion
Critères de non-inclusion
Informations libres de droit
Critères d'inclusion et de non-inclusion
Critères d'inclusion : 1. Signed and dated informed consent,
2. Patients willing and able to comply with protocol requirements,
3. Histologically proven colorectal adenocarcinoma,
4. Stage IV disease,
5. Have life expectancy of at least 6 months,
6. Previous chemotherapy regimens with each of the following agents: fluoropyrimidine, oxaliplatin, irinotecan, anti-vascular endothelial growth factor (VEGF) therapy (bevacizumab, aflibercept), and anti-epidermal growth factor receptor (EGFR) therapy (cetuximab or panitumumab for tumors with wild-type RAS and/or BRAF wild type),
7. At least one measurable or evaluable lesion as assessed by computed tomography (CT)-scan or magnetic resonance imaging (MRI) according to RECIST v1.1,
8. Age ≥ 18 years,
9. ECOG PS 0-1,
10. Adequate hematologic function: neutrophils > 1.5 x 109 /L; platelets > 100 x 109 /L; hemoglobin ≥ 9 g/dL,
11. Calculated creatinine clearance ≥ 30 mL/min,
12. Adequate liver function: aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 2.5 x upper limit normal ULN;
≤ 5 x ULN in case of liver metastasis), total bilirubin ≤ 1.5 x ULN (< 2 x ULN if hyperbilirubinemia is due to Gilbert's syndrome), albumin ≥ 25 g/L,
13. Baseline evaluations: clinical and blood evaluations no more than 14 days prior to inclusion and start of trifluridine/tipiracil, Tumor assessment (CT-scan or MRI, evaluation of non-measurable lesions) no more than 21 days prior to inclusion and start of trifluridine/tipiracil,
14. Female patients must be surgically sterile, or be postmenopausal, or must commit to using reliable and appropriate methods of contraception during the study (must have a negative pregnancy test within 7 days prior to enrollment) and during at least 6 months after the end of the last dose of study treatment (when applicable). All female patients with reproductive potential must have a negative pregnancy test (β-HCG) within 72 hours prior to starting trifluridine/tipiracil treatment. Breastfeeding is not allowed. Male patients must agree to use effective contraception in addition to having their partner use a contraceptive method as well during the trial and during at least 6 months after the end of the study treatment,
15. Registration with the French National Health Care System or PUMA (Protection Universelle MAladie).

Critères de non-inclusion : 1. Medical history or evidence of CNS metastasis upon physical examination, unless adequately treated (e.g. non-irradiated CNS metastasis, seizure not controlled with standard medical therapy, patients are stable without evidence of progression for at least 28 days prior to the first dose of treatment),
2. Local or locally advanced disease (stage I to III),
3. Treatment with warfarin,
4. Uncontrolled hypercalcemia,
5. Concomitant unplanned antitumor therapy (e.g. chemotherapy, molecular targeted therapy, immunotherapy),
6. Known complete dihydropyrimidine dehydrogenase (DPD) deficiency,
7. Treatment with any other investigational medicinal product within 28 days prior to study entry,
8. Symptomatic carcinomatosis with occlusive symptoms or ascites requiring paracentesis,
9. Other serious and uncontrolled non-malignant disease (e.g. active infection requiring systemic therapy, coronary stenting or myocardial infarction, or stroke in the past 6 months),
10. HIV-infected patients or otherwise known to be HIV-positive,
11. Untreated hepatitis B or C,
12. Other concomitant or previous malignancy, except: i/ adequately treated in-situ carcinoma of the uterine cervix, ii/ basal or squamous cell carcinoma of the skin, iii/ cancer in complete remission for > 5 years,
13. Concomitant administration of prophylactic phenytoin and live attenuated virus vaccine such as yellow fever vaccine 28 days prior to the first dose of treatment.
14. Patient under guardianship, curatorship or under the protection of justice
Informations relatives au promoteur
Promoteur :
Type de sponsor : Institutionnel
151 rue du Faubourg St Antoine
75011 PARIS 11

Coordonnateur :
Centre investigateur
Informations relatives aux investigateurs
Centre investigateur :
Insititut Andrée DUTREIX - 891 avenue de Rosendaël - 59240 DUNKERQUE

Investigateur :
Docteur Jean-Philippe WAGNER

03 28 51 96 30

Statut de l'essai : OUVERT

MAJ : 05/03/2020