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Metronomic Etoposide/Cyclophosphamide/Celecoxib Regimen Given to Children and Adolescents with Refractory Cancer : A Preliminary Monocentric Study

Identifieur interne : 003365 ( PascalFrancis/Corpus ); précédent : 003364; suivant : 003366

Metronomic Etoposide/Cyclophosphamide/Celecoxib Regimen Given to Children and Adolescents with Refractory Cancer : A Preliminary Monocentric Study

Auteurs : Nicolas Andre ; Angelique Rome ; Carole Coze ; Laetitia Padovani ; Eddy Pasquier ; Laurence Camoin ; Jean Claude Gentet

Source :

RBID : Pascal:08-0399816

Descripteurs français

English descriptors

Abstract

Background: Metronomic chemotherapy (MC) is the administration of chemotherapy at doses below the maximal tolerated dose on a frequent schedule of administration, with no prolonged drug-free breaks. Objective: The aim of this research was to assess the effectiveness and tolerance of a metronomic etoposide/ cyclophosphamide/celecoxib regimen in children and adolescents with refractory cancer. Methods: This retrospective, single-center study evaluated the use of MC with etoposide 25 mg/m2. d-1 (days 1-14), cyclophosphamide 25 mg/m2. d-1 (days 15-28), and celecoxib 100 to 400 mg/d (days 1-28), in children with refractory, or high-risk relapsing, cancer. Adverse events were determined through laboratory analyses and investigator observations. Results: From January 2005 to December 2007, 17 children and adolescents were treated. The best responses observed were stabilizations of the disease that lasted over 20 weeks in 7 patients (41%). Most importantly, in 4 patients (24%) antalgic treatment could be transiently diminished or stopped, and in 1 patient (6%) oxygen support could be stopped for several weeks. Four grade IV platelet toxicities were noted in 3 patients; 2 grade IV anemia occurred in 2 patients (who had platelet and red blood cell transfusions before initiation of treatment); and 1 patient had grade III neutropenia. No other grade III or IV toxicities were noted. Grade II alopecia and stomatitis were observed in 1 patient and grade II vomiting was observed in 2 patients. One patient with meningeal carcinomatosis developed bilateral subdural hematoma for which the role of MC could not be ruled out. Circulating endothelial cells were elevated in 3 out of 3 patients in whom they were quantified and who were progressing while under MC. Conclusion: The MC regimen we report here was associated with disease stabilization without major toxicities. This assessment of MC in children and adolescents warrants further studies.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A11 03  1    @1 COZE (Carole)
A11 04  1    @1 PADOVANI (Laetitia)
A11 05  1    @1 PASQUIER (Eddy)
A11 06  1    @1 CAMOIN (Laurence)
A11 07  1    @1 GENTET (Jean Claude)
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A14 03      @1 Service de Radiothérapie, Hôpital de La Timone @2 Marseille @3 FRA @Z 4 aut.
A14 04      @1 Children's Cancer Institute Australia, Pharmacoproteomics Croup, Children's Hospital @2 Randwick @3 AUS @Z 5 aut.
A14 05      @1 Laboratoire d'hématologie, Hôpital de la Conception @2 Marseille @3 FRA @Z 6 aut.
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C01 01    ENG  @0 Background: Metronomic chemotherapy (MC) is the administration of chemotherapy at doses below the maximal tolerated dose on a frequent schedule of administration, with no prolonged drug-free breaks. Objective: The aim of this research was to assess the effectiveness and tolerance of a metronomic etoposide/ cyclophosphamide/celecoxib regimen in children and adolescents with refractory cancer. Methods: This retrospective, single-center study evaluated the use of MC with etoposide 25 mg/m2. d-1 (days 1-14), cyclophosphamide 25 mg/m2. d-1 (days 15-28), and celecoxib 100 to 400 mg/d (days 1-28), in children with refractory, or high-risk relapsing, cancer. Adverse events were determined through laboratory analyses and investigator observations. Results: From January 2005 to December 2007, 17 children and adolescents were treated. The best responses observed were stabilizations of the disease that lasted over 20 weeks in 7 patients (41%). Most importantly, in 4 patients (24%) antalgic treatment could be transiently diminished or stopped, and in 1 patient (6%) oxygen support could be stopped for several weeks. Four grade IV platelet toxicities were noted in 3 patients; 2 grade IV anemia occurred in 2 patients (who had platelet and red blood cell transfusions before initiation of treatment); and 1 patient had grade III neutropenia. No other grade III or IV toxicities were noted. Grade II alopecia and stomatitis were observed in 1 patient and grade II vomiting was observed in 2 patients. One patient with meningeal carcinomatosis developed bilateral subdural hematoma for which the role of MC could not be ruled out. Circulating endothelial cells were elevated in 3 out of 3 patients in whom they were quantified and who were progressing while under MC. Conclusion: The MC regimen we report here was associated with disease stabilization without major toxicities. This assessment of MC in children and adolescents warrants further studies.
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Format Inist (serveur)

NO : PASCAL 08-0399816 INIST
ET : Metronomic Etoposide/Cyclophosphamide/Celecoxib Regimen Given to Children and Adolescents with Refractory Cancer : A Preliminary Monocentric Study
AU : ANDRE (Nicolas); ROME (Angelique); COZE (Carole); PADOVANI (Laetitia); PASQUIER (Eddy); CAMOIN (Laurence); GENTET (Jean Claude)
AF : Service d'Oncologie Pédiatrique, Hôpital pour Enfants de La Timone/Marseille/France (1 aut., 2 aut., 3 aut., 7 aut.); INSERM UMR-777, CISMET (Cytosquelette et Intégration des Signaux du Micro-Environnement Tumoral), CRO2, Université d'Aix-Marseille/Marseille/France (1 aut., 5 aut.); Service de Radiothérapie, Hôpital de La Timone/Marseille/France (4 aut.); Children's Cancer Institute Australia, Pharmacoproteomics Croup, Children's Hospital/Randwick/Australie (5 aut.); Laboratoire d'hématologie, Hôpital de la Conception/Marseille/France (6 aut.)
DT : Publication en série; Correspondance, lettre; Niveau analytique
SO : Clinical therapeutics; ISSN 0149-2918; Etats-Unis; Da. 2008; Vol. 30; No. 7; Pp. 1336-1340; Bibl. 12 ref.
LA : Anglais
EA : Background: Metronomic chemotherapy (MC) is the administration of chemotherapy at doses below the maximal tolerated dose on a frequent schedule of administration, with no prolonged drug-free breaks. Objective: The aim of this research was to assess the effectiveness and tolerance of a metronomic etoposide/ cyclophosphamide/celecoxib regimen in children and adolescents with refractory cancer. Methods: This retrospective, single-center study evaluated the use of MC with etoposide 25 mg/m2. d-1 (days 1-14), cyclophosphamide 25 mg/m2. d-1 (days 15-28), and celecoxib 100 to 400 mg/d (days 1-28), in children with refractory, or high-risk relapsing, cancer. Adverse events were determined through laboratory analyses and investigator observations. Results: From January 2005 to December 2007, 17 children and adolescents were treated. The best responses observed were stabilizations of the disease that lasted over 20 weeks in 7 patients (41%). Most importantly, in 4 patients (24%) antalgic treatment could be transiently diminished or stopped, and in 1 patient (6%) oxygen support could be stopped for several weeks. Four grade IV platelet toxicities were noted in 3 patients; 2 grade IV anemia occurred in 2 patients (who had platelet and red blood cell transfusions before initiation of treatment); and 1 patient had grade III neutropenia. No other grade III or IV toxicities were noted. Grade II alopecia and stomatitis were observed in 1 patient and grade II vomiting was observed in 2 patients. One patient with meningeal carcinomatosis developed bilateral subdural hematoma for which the role of MC could not be ruled out. Circulating endothelial cells were elevated in 3 out of 3 patients in whom they were quantified and who were progressing while under MC. Conclusion: The MC regimen we report here was associated with disease stabilization without major toxicities. This assessment of MC in children and adolescents warrants further studies.
CC : 002B02
FD : Etoposide; Cyclophosphamide; Anticancéreux; Célécoxib; Protocole thérapeutique; Enfant; Adolescent; Résistance traitement; Tumeur maligne; Cancérologie; Cellule endothéliale; Antiinflammatoire non stéroïde; Gène sis; Chimiothérapie métronomique
FG : Homme; Cancer; Antimitotique; DNA topoisomerase (ATP-hydrolysing); Isomerases; Enzyme; Inhibiteur enzyme; Dérivé de la podophyllotoxine; Inhibiteur de la topoisomérase II; Agent alkylant; Moutarde à l'azote; Dérivé de l'oxazaphosphinane; Inhibiteur cyclooxygenase 2; Prostaglandin-endoperoxide synthase; Oxidoreductases
ED : Etoposide; Cyclophosphamide; Antineoplastic agent; Celecoxib; Therapeutic protocol; Child; Adolescent; Treatment resistance; Malignant tumor; Cancerology; Endothelial cell; Non steroidal antiinflammatory agent; Metronomic chemotherapy
EG : Human; Cancer; Antimitotic; DNA topoisomerase (ATP-hydrolysing); Isomerases; Enzyme; Enzyme inhibitor; Podophyllotoxin derivatives; Topoisomerase II inhibitor; Alkylating agent; Nitrogen mustard; Oxazaphosphinane derivatives; Cyclooxygenase 2 inhibitor; Prostaglandin-endoperoxide synthase; Oxidoreductases
SD : Etopósido; Ciclofosfamida; Anticanceroso; Celecoxib; Protocolo terapéutico; Niño; Adolescente; Resistencia tratamiento; Tumor maligno; Cancerología; Célula endotelial; Antiinflamatorio no esteroide
LO : INIST-18353.354000196281980150
ID : 08-0399816

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Le document en format XML

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<inist:fA14 i1="04">
<s1>Children's Cancer Institute Australia, Pharmacoproteomics Croup, Children's Hospital</s1>
<s2>Randwick</s2>
<s3>AUS</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author>
<name sortKey="Camoin, Laurence" sort="Camoin, Laurence" uniqKey="Camoin L" first="Laurence" last="Camoin">Laurence Camoin</name>
<affiliation>
<inist:fA14 i1="05">
<s1>Laboratoire d'hématologie, Hôpital de la Conception</s1>
<s2>Marseille</s2>
<s3>FRA</s3>
<sZ>6 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author>
<name sortKey="Gentet, Jean Claude" sort="Gentet, Jean Claude" uniqKey="Gentet J" first="Jean Claude" last="Gentet">Jean Claude Gentet</name>
<affiliation>
<inist:fA14 i1="01">
<s1>Service d'Oncologie Pédiatrique, Hôpital pour Enfants de La Timone</s1>
<s2>Marseille</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
</analytic>
<series>
<title level="j" type="main">Clinical therapeutics</title>
<title level="j" type="abbreviated">Clin. ther.</title>
<idno type="ISSN">0149-2918</idno>
<imprint>
<date when="2008">2008</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt>
<title level="j" type="main">Clinical therapeutics</title>
<title level="j" type="abbreviated">Clin. ther.</title>
<idno type="ISSN">0149-2918</idno>
</seriesStmt>
</fileDesc>
<profileDesc>
<textClass>
<keywords scheme="KwdEn" xml:lang="en">
<term>Adolescent</term>
<term>Antineoplastic agent</term>
<term>Cancerology</term>
<term>Celecoxib</term>
<term>Child</term>
<term>Cyclophosphamide</term>
<term>Endothelial cell</term>
<term>Etoposide</term>
<term>Malignant tumor</term>
<term>Metronomic chemotherapy</term>
<term>Non steroidal antiinflammatory agent</term>
<term>Therapeutic protocol</term>
<term>Treatment resistance</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr">
<term>Etoposide</term>
<term>Cyclophosphamide</term>
<term>Anticancéreux</term>
<term>Célécoxib</term>
<term>Protocole thérapeutique</term>
<term>Enfant</term>
<term>Adolescent</term>
<term>Résistance traitement</term>
<term>Tumeur maligne</term>
<term>Cancérologie</term>
<term>Cellule endothéliale</term>
<term>Antiinflammatoire non stéroïde</term>
<term>Gène sis</term>
<term>Chimiothérapie métronomique</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">Background: Metronomic chemotherapy (MC) is the administration of chemotherapy at doses below the maximal tolerated dose on a frequent schedule of administration, with no prolonged drug-free breaks. Objective: The aim of this research was to assess the effectiveness and tolerance of a metronomic etoposide/ cyclophosphamide/celecoxib regimen in children and adolescents with refractory cancer. Methods: This retrospective, single-center study evaluated the use of MC with etoposide 25 mg/m
<sup>2</sup>
. d
<sup>-1</sup>
(days 1-14), cyclophosphamide 25 mg/m
<sup>2</sup>
. d
<sup>-1</sup>
(days 15-28), and celecoxib 100 to 400 mg/d (days 1-28), in children with refractory, or high-risk relapsing, cancer. Adverse events were determined through laboratory analyses and investigator observations. Results: From January 2005 to December 2007, 17 children and adolescents were treated. The best responses observed were stabilizations of the disease that lasted over 20 weeks in 7 patients (41%). Most importantly, in 4 patients (24%) antalgic treatment could be transiently diminished or stopped, and in 1 patient (6%) oxygen support could be stopped for several weeks. Four grade IV platelet toxicities were noted in 3 patients; 2 grade IV anemia occurred in 2 patients (who had platelet and red blood cell transfusions before initiation of treatment); and 1 patient had grade III neutropenia. No other grade III or IV toxicities were noted. Grade II alopecia and stomatitis were observed in 1 patient and grade II vomiting was observed in 2 patients. One patient with meningeal carcinomatosis developed bilateral subdural hematoma for which the role of MC could not be ruled out. Circulating endothelial cells were elevated in 3 out of 3 patients in whom they were quantified and who were progressing while under MC. Conclusion: The MC regimen we report here was associated with disease stabilization without major toxicities. This assessment of MC in children and adolescents warrants further studies.</div>
</front>
</TEI>
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<standard h6="B">
<pA>
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<s2>30</s2>
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<fA06>
<s2>7</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG">
<s1>Metronomic Etoposide/Cyclophosphamide/Celecoxib Regimen Given to Children and Adolescents with Refractory Cancer : A Preliminary Monocentric Study</s1>
</fA08>
<fA11 i1="01" i2="1">
<s1>ANDRE (Nicolas)</s1>
</fA11>
<fA11 i1="02" i2="1">
<s1>ROME (Angelique)</s1>
</fA11>
<fA11 i1="03" i2="1">
<s1>COZE (Carole)</s1>
</fA11>
<fA11 i1="04" i2="1">
<s1>PADOVANI (Laetitia)</s1>
</fA11>
<fA11 i1="05" i2="1">
<s1>PASQUIER (Eddy)</s1>
</fA11>
<fA11 i1="06" i2="1">
<s1>CAMOIN (Laurence)</s1>
</fA11>
<fA11 i1="07" i2="1">
<s1>GENTET (Jean Claude)</s1>
</fA11>
<fA14 i1="01">
<s1>Service d'Oncologie Pédiatrique, Hôpital pour Enfants de La Timone</s1>
<s2>Marseille</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>7 aut.</sZ>
</fA14>
<fA14 i1="02">
<s1>INSERM UMR-777, CISMET (Cytosquelette et Intégration des Signaux du Micro-Environnement Tumoral), CRO2, Université d'Aix-Marseille</s1>
<s2>Marseille</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>5 aut.</sZ>
</fA14>
<fA14 i1="03">
<s1>Service de Radiothérapie, Hôpital de La Timone</s1>
<s2>Marseille</s2>
<s3>FRA</s3>
<sZ>4 aut.</sZ>
</fA14>
<fA14 i1="04">
<s1>Children's Cancer Institute Australia, Pharmacoproteomics Croup, Children's Hospital</s1>
<s2>Randwick</s2>
<s3>AUS</s3>
<sZ>5 aut.</sZ>
</fA14>
<fA14 i1="05">
<s1>Laboratoire d'hématologie, Hôpital de la Conception</s1>
<s2>Marseille</s2>
<s3>FRA</s3>
<sZ>6 aut.</sZ>
</fA14>
<fA20>
<s1>1336-1340</s1>
</fA20>
<fA21>
<s1>2008</s1>
</fA21>
<fA23 i1="01">
<s0>ENG</s0>
</fA23>
<fA43 i1="01">
<s1>INIST</s1>
<s2>18353</s2>
<s5>354000196281980150</s5>
</fA43>
<fA44>
<s0>0000</s0>
<s1>© 2008 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45>
<s0>12 ref.</s0>
</fA45>
<fA47 i1="01" i2="1">
<s0>08-0399816</s0>
</fA47>
<fA60>
<s1>P</s1>
<s3>CR</s3>
</fA60>
<fA61>
<s0>A</s0>
</fA61>
<fA64 i1="01" i2="1">
<s0>Clinical therapeutics</s0>
</fA64>
<fA66 i1="01">
<s0>USA</s0>
</fA66>
<fC01 i1="01" l="ENG">
<s0>Background: Metronomic chemotherapy (MC) is the administration of chemotherapy at doses below the maximal tolerated dose on a frequent schedule of administration, with no prolonged drug-free breaks. Objective: The aim of this research was to assess the effectiveness and tolerance of a metronomic etoposide/ cyclophosphamide/celecoxib regimen in children and adolescents with refractory cancer. Methods: This retrospective, single-center study evaluated the use of MC with etoposide 25 mg/m
<sup>2</sup>
. d
<sup>-1</sup>
(days 1-14), cyclophosphamide 25 mg/m
<sup>2</sup>
. d
<sup>-1</sup>
(days 15-28), and celecoxib 100 to 400 mg/d (days 1-28), in children with refractory, or high-risk relapsing, cancer. Adverse events were determined through laboratory analyses and investigator observations. Results: From January 2005 to December 2007, 17 children and adolescents were treated. The best responses observed were stabilizations of the disease that lasted over 20 weeks in 7 patients (41%). Most importantly, in 4 patients (24%) antalgic treatment could be transiently diminished or stopped, and in 1 patient (6%) oxygen support could be stopped for several weeks. Four grade IV platelet toxicities were noted in 3 patients; 2 grade IV anemia occurred in 2 patients (who had platelet and red blood cell transfusions before initiation of treatment); and 1 patient had grade III neutropenia. No other grade III or IV toxicities were noted. Grade II alopecia and stomatitis were observed in 1 patient and grade II vomiting was observed in 2 patients. One patient with meningeal carcinomatosis developed bilateral subdural hematoma for which the role of MC could not be ruled out. Circulating endothelial cells were elevated in 3 out of 3 patients in whom they were quantified and who were progressing while under MC. Conclusion: The MC regimen we report here was associated with disease stabilization without major toxicities. This assessment of MC in children and adolescents warrants further studies.</s0>
</fC01>
<fC02 i1="01" i2="X">
<s0>002B02</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE">
<s0>Etoposide</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG">
<s0>Etoposide</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA">
<s0>Etopósido</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE">
<s0>Cyclophosphamide</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG">
<s0>Cyclophosphamide</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA">
<s0>Ciclofosfamida</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE">
<s0>Anticancéreux</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG">
<s0>Antineoplastic agent</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA">
<s0>Anticanceroso</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE">
<s0>Célécoxib</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG">
<s0>Celecoxib</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA">
<s0>Celecoxib</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE">
<s0>Protocole thérapeutique</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG">
<s0>Therapeutic protocol</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA">
<s0>Protocolo terapéutico</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE">
<s0>Enfant</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG">
<s0>Child</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA">
<s0>Niño</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE">
<s0>Adolescent</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG">
<s0>Adolescent</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA">
<s0>Adolescente</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE">
<s0>Résistance traitement</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG">
<s0>Treatment resistance</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA">
<s0>Resistencia tratamiento</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE">
<s0>Tumeur maligne</s0>
<s2>NM</s2>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG">
<s0>Malignant tumor</s0>
<s2>NM</s2>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA">
<s0>Tumor maligno</s0>
<s2>NM</s2>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE">
<s0>Cancérologie</s0>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG">
<s0>Cancerology</s0>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA">
<s0>Cancerología</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE">
<s0>Cellule endothéliale</s0>
<s5>12</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG">
<s0>Endothelial cell</s0>
<s5>12</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA">
<s0>Célula endotelial</s0>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE">
<s0>Antiinflammatoire non stéroïde</s0>
<s5>23</s5>
</fC03>
<fC03 i1="12" i2="X" l="ENG">
<s0>Non steroidal antiinflammatory agent</s0>
<s5>23</s5>
</fC03>
<fC03 i1="12" i2="X" l="SPA">
<s0>Antiinflamatorio no esteroide</s0>
<s5>23</s5>
</fC03>
<fC03 i1="13" i2="X" l="FRE">
<s0>Gène sis</s0>
<s4>INC</s4>
<s5>86</s5>
</fC03>
<fC03 i1="14" i2="X" l="FRE">
<s0>Chimiothérapie métronomique</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03>
<fC03 i1="14" i2="X" l="ENG">
<s0>Metronomic chemotherapy</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE">
<s0>Homme</s0>
</fC07>
<fC07 i1="01" i2="X" l="ENG">
<s0>Human</s0>
</fC07>
<fC07 i1="01" i2="X" l="SPA">
<s0>Hombre</s0>
</fC07>
<fC07 i1="02" i2="X" l="FRE">
<s0>Cancer</s0>
<s2>NM</s2>
</fC07>
<fC07 i1="02" i2="X" l="ENG">
<s0>Cancer</s0>
<s2>NM</s2>
</fC07>
<fC07 i1="02" i2="X" l="SPA">
<s0>Cáncer</s0>
<s2>NM</s2>
</fC07>
<fC07 i1="03" i2="X" l="FRE">
<s0>Antimitotique</s0>
<s5>37</s5>
</fC07>
<fC07 i1="03" i2="X" l="ENG">
<s0>Antimitotic</s0>
<s5>37</s5>
</fC07>
<fC07 i1="03" i2="X" l="SPA">
<s0>Antimitótico</s0>
<s5>37</s5>
</fC07>
<fC07 i1="04" i2="X" l="FRE">
<s0>DNA topoisomerase (ATP-hydrolysing)</s0>
<s2>FE</s2>
<s5>38</s5>
</fC07>
<fC07 i1="04" i2="X" l="ENG">
<s0>DNA topoisomerase (ATP-hydrolysing)</s0>
<s2>FE</s2>
<s5>38</s5>
</fC07>
<fC07 i1="04" i2="X" l="SPA">
<s0>DNA topoisomerase (ATP-hydrolysing)</s0>
<s2>FE</s2>
<s5>38</s5>
</fC07>
<fC07 i1="05" i2="X" l="FRE">
<s0>Isomerases</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="05" i2="X" l="ENG">
<s0>Isomerases</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="05" i2="X" l="SPA">
<s0>Isomerases</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="06" i2="X" l="FRE">
<s0>Enzyme</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="06" i2="X" l="ENG">
<s0>Enzyme</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="06" i2="X" l="SPA">
<s0>Enzima</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="07" i2="X" l="FRE">
<s0>Inhibiteur enzyme</s0>
<s5>39</s5>
</fC07>
<fC07 i1="07" i2="X" l="ENG">
<s0>Enzyme inhibitor</s0>
<s5>39</s5>
</fC07>
<fC07 i1="07" i2="X" l="SPA">
<s0>Inhibidor enzima</s0>
<s5>39</s5>
</fC07>
<fC07 i1="08" i2="X" l="FRE">
<s0>Dérivé de la podophyllotoxine</s0>
<s5>40</s5>
</fC07>
<fC07 i1="08" i2="X" l="ENG">
<s0>Podophyllotoxin derivatives</s0>
<s5>40</s5>
</fC07>
<fC07 i1="08" i2="X" l="SPA">
<s0>Podofilotoxina derivado</s0>
<s5>40</s5>
</fC07>
<fC07 i1="09" i2="X" l="FRE">
<s0>Inhibiteur de la topoisomérase II</s0>
<s5>41</s5>
</fC07>
<fC07 i1="09" i2="X" l="ENG">
<s0>Topoisomerase II inhibitor</s0>
<s5>41</s5>
</fC07>
<fC07 i1="09" i2="X" l="SPA">
<s0>Inhibidor topoisomerase II</s0>
<s5>41</s5>
</fC07>
<fC07 i1="10" i2="X" l="FRE">
<s0>Agent alkylant</s0>
<s5>42</s5>
</fC07>
<fC07 i1="10" i2="X" l="ENG">
<s0>Alkylating agent</s0>
<s5>42</s5>
</fC07>
<fC07 i1="10" i2="X" l="SPA">
<s0>Agente alquilante</s0>
<s5>42</s5>
</fC07>
<fC07 i1="11" i2="X" l="FRE">
<s0>Moutarde à l'azote</s0>
<s5>43</s5>
</fC07>
<fC07 i1="11" i2="X" l="ENG">
<s0>Nitrogen mustard</s0>
<s5>43</s5>
</fC07>
<fC07 i1="11" i2="X" l="SPA">
<s0>Mostaza al nitrógeno</s0>
<s5>43</s5>
</fC07>
<fC07 i1="12" i2="X" l="FRE">
<s0>Dérivé de l'oxazaphosphinane</s0>
<s5>44</s5>
</fC07>
<fC07 i1="12" i2="X" l="ENG">
<s0>Oxazaphosphinane derivatives</s0>
<s5>44</s5>
</fC07>
<fC07 i1="12" i2="X" l="SPA">
<s0>Oxazafosfinano derivado</s0>
<s5>44</s5>
</fC07>
<fC07 i1="13" i2="X" l="FRE">
<s0>Inhibiteur cyclooxygenase 2</s0>
<s5>45</s5>
</fC07>
<fC07 i1="13" i2="X" l="ENG">
<s0>Cyclooxygenase 2 inhibitor</s0>
<s5>45</s5>
</fC07>
<fC07 i1="13" i2="X" l="SPA">
<s0>Inhibidor cyclooxygenase 2</s0>
<s5>45</s5>
</fC07>
<fC07 i1="14" i2="X" l="FRE">
<s0>Prostaglandin-endoperoxide synthase</s0>
<s2>FE</s2>
<s5>46</s5>
</fC07>
<fC07 i1="14" i2="X" l="ENG">
<s0>Prostaglandin-endoperoxide synthase</s0>
<s2>FE</s2>
<s5>46</s5>
</fC07>
<fC07 i1="14" i2="X" l="SPA">
<s0>Prostaglandin-endoperoxide synthase</s0>
<s2>FE</s2>
<s5>46</s5>
</fC07>
<fC07 i1="15" i2="X" l="FRE">
<s0>Oxidoreductases</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="15" i2="X" l="ENG">
<s0>Oxidoreductases</s0>
<s2>FE</s2>
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<fC07 i1="15" i2="X" l="SPA">
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<NO>PASCAL 08-0399816 INIST</NO>
<ET>Metronomic Etoposide/Cyclophosphamide/Celecoxib Regimen Given to Children and Adolescents with Refractory Cancer : A Preliminary Monocentric Study</ET>
<AU>ANDRE (Nicolas); ROME (Angelique); COZE (Carole); PADOVANI (Laetitia); PASQUIER (Eddy); CAMOIN (Laurence); GENTET (Jean Claude)</AU>
<AF>Service d'Oncologie Pédiatrique, Hôpital pour Enfants de La Timone/Marseille/France (1 aut., 2 aut., 3 aut., 7 aut.); INSERM UMR-777, CISMET (Cytosquelette et Intégration des Signaux du Micro-Environnement Tumoral), CRO2, Université d'Aix-Marseille/Marseille/France (1 aut., 5 aut.); Service de Radiothérapie, Hôpital de La Timone/Marseille/France (4 aut.); Children's Cancer Institute Australia, Pharmacoproteomics Croup, Children's Hospital/Randwick/Australie (5 aut.); Laboratoire d'hématologie, Hôpital de la Conception/Marseille/France (6 aut.)</AF>
<DT>Publication en série; Correspondance, lettre; Niveau analytique</DT>
<SO>Clinical therapeutics; ISSN 0149-2918; Etats-Unis; Da. 2008; Vol. 30; No. 7; Pp. 1336-1340; Bibl. 12 ref.</SO>
<LA>Anglais</LA>
<EA>Background: Metronomic chemotherapy (MC) is the administration of chemotherapy at doses below the maximal tolerated dose on a frequent schedule of administration, with no prolonged drug-free breaks. Objective: The aim of this research was to assess the effectiveness and tolerance of a metronomic etoposide/ cyclophosphamide/celecoxib regimen in children and adolescents with refractory cancer. Methods: This retrospective, single-center study evaluated the use of MC with etoposide 25 mg/m
<sup>2</sup>
. d
<sup>-1</sup>
(days 1-14), cyclophosphamide 25 mg/m
<sup>2</sup>
. d
<sup>-1</sup>
(days 15-28), and celecoxib 100 to 400 mg/d (days 1-28), in children with refractory, or high-risk relapsing, cancer. Adverse events were determined through laboratory analyses and investigator observations. Results: From January 2005 to December 2007, 17 children and adolescents were treated. The best responses observed were stabilizations of the disease that lasted over 20 weeks in 7 patients (41%). Most importantly, in 4 patients (24%) antalgic treatment could be transiently diminished or stopped, and in 1 patient (6%) oxygen support could be stopped for several weeks. Four grade IV platelet toxicities were noted in 3 patients; 2 grade IV anemia occurred in 2 patients (who had platelet and red blood cell transfusions before initiation of treatment); and 1 patient had grade III neutropenia. No other grade III or IV toxicities were noted. Grade II alopecia and stomatitis were observed in 1 patient and grade II vomiting was observed in 2 patients. One patient with meningeal carcinomatosis developed bilateral subdural hematoma for which the role of MC could not be ruled out. Circulating endothelial cells were elevated in 3 out of 3 patients in whom they were quantified and who were progressing while under MC. Conclusion: The MC regimen we report here was associated with disease stabilization without major toxicities. This assessment of MC in children and adolescents warrants further studies.</EA>
<CC>002B02</CC>
<FD>Etoposide; Cyclophosphamide; Anticancéreux; Célécoxib; Protocole thérapeutique; Enfant; Adolescent; Résistance traitement; Tumeur maligne; Cancérologie; Cellule endothéliale; Antiinflammatoire non stéroïde; Gène sis; Chimiothérapie métronomique</FD>
<FG>Homme; Cancer; Antimitotique; DNA topoisomerase (ATP-hydrolysing); Isomerases; Enzyme; Inhibiteur enzyme; Dérivé de la podophyllotoxine; Inhibiteur de la topoisomérase II; Agent alkylant; Moutarde à l'azote; Dérivé de l'oxazaphosphinane; Inhibiteur cyclooxygenase 2; Prostaglandin-endoperoxide synthase; Oxidoreductases</FG>
<ED>Etoposide; Cyclophosphamide; Antineoplastic agent; Celecoxib; Therapeutic protocol; Child; Adolescent; Treatment resistance; Malignant tumor; Cancerology; Endothelial cell; Non steroidal antiinflammatory agent; Metronomic chemotherapy</ED>
<EG>Human; Cancer; Antimitotic; DNA topoisomerase (ATP-hydrolysing); Isomerases; Enzyme; Enzyme inhibitor; Podophyllotoxin derivatives; Topoisomerase II inhibitor; Alkylating agent; Nitrogen mustard; Oxazaphosphinane derivatives; Cyclooxygenase 2 inhibitor; Prostaglandin-endoperoxide synthase; Oxidoreductases</EG>
<SD>Etopósido; Ciclofosfamida; Anticanceroso; Celecoxib; Protocolo terapéutico; Niño; Adolescente; Resistencia tratamiento; Tumor maligno; Cancerología; Célula endotelial; Antiinflamatorio no esteroide</SD>
<LO>INIST-18353.354000196281980150</LO>
<ID>08-0399816</ID>
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