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NCT02432274

Study of Lenvatinib in Children and Adolescents With Refractory or Relapsed Solid Malignancies and Young Adults With Osteosarcoma

Completed Phase 1, PHASE2 Results posted Last updated 11 July 2023
What this trial tests

Phase 1, PHASE2 trial testing Lenvatinib in Tumors in 117 participants. Completed in 20 July 2022.

Timeline
29 December 2014
Primary endpoint
18 July 2019
20 July 2022

Quick facts

Lead sponsorEisai Limited
PhasePhase 1, PHASE2
StatusCompleted
Study typeINTERVENTIONAL
Allocationnon randomized
Designparallel
Maskingnone
Primary purposetreatment
Enrollment117
Start date29 December 2014
Primary completion18 July 2019
Estimated completion20 July 2022
Sites19 locations across France, Italy, United Kingdom, Germany, United States, Spain

Drugs / interventions tested

Conditions studied

Sponsor

Eisai Limited — full company profile →

Who can join

Adults 2 to 25, any sex, with Tumors or Solid Malignant Tumors. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Cohort 1: Recommended Dose (RD) of Lenvatinib Primary · Cycle 1 (28 days)

RD was defined as the dose that had a dose limiting toxicity (DLT) rate closest to the targeted 20% rate. DLT was an adverse drug reaction and was assessed according to common terminology criteria for adverse events (CTCAE) version (v) 4.03 defined as 1) Grade 4 neutropenia for greater than or equal to (\>=) 7 days, 2) Grade \>=3 thrombocytopenia with bleeding, or lasting greater than (\>) 7 days, 3) Grade \>=3 febrile neutropenia, 4) Next course of chemotherapy delayed for \>=7 days, 5) Grade \>=3 non-hematologic toxicity persisting \>7 days optimal supportive care, 6) Grade 4 hypertension, c

GroupValue95% CI
Cohort 1: All Participants14
Cohort 2A: Number of Participants With Objective Response (OR) of Complete Response (CR) or Partial Response (PR) Primary · From date of first dose of study drug until first documentation of PD or death, whichever occurred first (until the data cut-off date, 31 May 2019)

OR was defined as participants with best overall response (BOR) of CR or PR as assessed by investigator based on response evaluation criteria in solid tumors (RECIST) version (v) 1.1. For OR, the BOR was defined as the best response (CR or PR for \>4 weeks) recorded from the start of the treatment until PD or death whichever occurred first. CR was defined as the disappearance of all target and non-target lesions (non-lymph nodes). All pathological lymph nodes (whether target or non-target) must have a reduction in their short axis \<10 millimeters (mm). PR was defined as at least a 30% decreas

GroupValue95% CI
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^21
Cohort 2A: Number of Participants With Best Overall Response (BOR) Primary · From first dose of study drug until PD or death, whichever occurred first (until the data cut-off date, 31 May 2019)

BOR was defined as the best response of CR or PR for \>4 weeks or SD for \>=7 weeks recorded from the start of the treatment until PD or death, whichever occurred first based on RECIST v1.1. CR: disappearance of all target and non-target lesions (non-lymph nodes). All pathological lymph nodes (whether target or non-target) must have a reduction in their short axis \<10 mm. PR: at least a 30% decrease in the SOD of target lesions, taking as reference the baseline sum diameters. SD: neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the

Complete Response
GroupValue95% CI
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^20
Partial Response
GroupValue95% CI
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^21
Stable Disease
GroupValue95% CI
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^20
Cohorts 2B and 3B: Progression-free Survival (PFS) Rate at Month 4 Primary · At Month 4

Progression free survival at Month 4 (PFS-4) rate was defined as the percentage of participants who were alive and without PD at Month 4 after the first dose of study drug, based on RECIST v1.1, using a binomial proportion with corresponding 95% confidence interval (CI). PD: \>= 20% increase in sum of diameters of target lesions, reference-smallest sum recorded in study (sum at baseline if that was smallest). Sum of diameters must have absolute increase of \>=5 mm. Appearance of \>=1 new lesions also considered PD.

GroupValue95% CI
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^232.115.9 – 52.4
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^266.738.4 – 88.2
Cohort 3A: Recommended Dose (RD) of Lenvatinib When Given in Combination With Etoposide and Ifosfamide Primary · Cycle 1 (21 days)

RD of lenvatinib when given in combination with ifosfamide and etoposide was defined as dose that resulted in no more than 1 DLT per 6 participants,or hematologic DLT in 1 participant and nonhematologic DLT in another participant per 6 participants,upon repeating same dose level.DLT was adverse drug reaction and assessed per CTCAE v4.03 defined as 1)Grade 4 neutropenia for \>=10 days,2)Grade \>=3 thrombocytopenia with bleeding,or lasting \>=10 days,3)Grade \>=3 febrile neutropenia lasting \>=7 days,4)Next course of chemotherapy delayed for \>=7 days,5)Grade \>=3 nonhematologic toxicity persist

GroupValue95% CI
Cohort 3A: All Participants14
Cohorts 1, 2B, 3A, and 3B: Number of Participants With Best Overall Response (BOR) Secondary · From date of first dose of study drug until PD or death, whichever occurred first (Cohort 1, Cohort 2B: until the data cut-off date, 31 May 2019; Cohort 3A, Cohort 3B: until the data cut-off date, 18 July 2019)

BOR: best response of CR or PR for \>4 weeks or SD for \>=7 weeks from first dose, recorded from start of treatment until PD or death, whichever occurred first based on RECIST v1.1. CR: disappearance of all target and non-target lesions (non-lymph nodes). All pathological lymph nodes (whether target or non-target) must have reduction in their short axis \<10 mm. PR: at least 30% decrease in SOD of target lesions, taking as reference the baseline sum diameters. SD: neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest SOD. PD

Complete Response
GroupValue95% CI
Cohort 1, Single-agent Dose-finding: Lenvatinib 11 mg/m^20
Cohort 1, Single-agent Dose-finding: Lenvatinib 14 mg/m^20
Cohort 1, Single-agent Dose-finding: Lenvatinib 17 mg/m^20
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^20
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^20
Cohort 3A, Combination Dose-finding: Lenvatinib 14 mg/m^20
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^20
Partial Response
GroupValue95% CI
Cohort 1, Single-agent Dose-finding: Lenvatinib 11 mg/m^20
Cohort 1, Single-agent Dose-finding: Lenvatinib 14 mg/m^20
Cohort 1, Single-agent Dose-finding: Lenvatinib 17 mg/m^20
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^22
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^22
Cohort 3A, Combination Dose-finding: Lenvatinib 14 mg/m^20
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^23
Stable Disease
GroupValue95% CI
Cohort 1, Single-agent Dose-finding: Lenvatinib 11 mg/m^22
Cohort 1, Single-agent Dose-finding: Lenvatinib 14 mg/m^25
Cohort 1, Single-agent Dose-finding: Lenvatinib 17 mg/m^24
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^213
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^23
Cohort 3A, Combination Dose-finding: Lenvatinib 14 mg/m^210
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^29
Progressive Disease
GroupValue95% CI
Cohort 1, Single-agent Dose-finding: Lenvatinib 11 mg/m^21
Cohort 1, Single-agent Dose-finding: Lenvatinib 14 mg/m^22
Cohort 1, Single-agent Dose-finding: Lenvatinib 17 mg/m^24
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^212
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^22
Cohort 3A, Combination Dose-finding: Lenvatinib 14 mg/m^22
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^24
Not Evaluable or Unknown
GroupValue95% CI
Cohort 1, Single-agent Dose-finding: Lenvatinib 11 mg/m^20
Cohort 1, Single-agent Dose-finding: Lenvatinib 14 mg/m^22
Cohort 1, Single-agent Dose-finding: Lenvatinib 17 mg/m^22
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^23
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^20
Cohort 3A, Combination Dose-finding: Lenvatinib 14 mg/m^22
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^22
Cohorts 1, 2B, 3A, and 3B: Objective Response Rate (ORR) Secondary · From date of first dose of study drug until PD or death, whichever occurred first (Cohort 1, Cohort 2B: until the data cut-off date, 31 May 2019; Cohort 3A, Cohort 3B: until the data cut-off date, 18 July 2019)

ORR was defined as the percentage of participants with a BOR of CR or PR for \>4 weeks or SD for \>=7 weeks as assessed by investigator based on RECIST v1.1, recorded from start of study treatment until PD or death whichever occurred first. CR was defined as the disappearance of all target and non-target lesions (non-lymph nodes). All pathological lymph nodes (whether target or non-target) must have a reduction in their short axis \<10 mm. PR was defined as at least a 30% decrease in the SOD of target lesions, taking as reference the baseline sum diameters. 95% CI of the ORR were calculated ac

GroupValue95% CI
Cohort 1, Single-agent Dose-finding: Lenvatinib 11 mg/m^200.0 – 70.8
Cohort 1, Single-agent Dose-finding: Lenvatinib 14 mg/m^200.0 – 33.6
Cohort 1, Single-agent Dose-finding: Lenvatinib 17 mg/m^200.0 – 30.8
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^26.70.8 – 22.1
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^228.63.7 – 71.0
Cohort 3A, Combination Dose-finding: Lenvatinib 14 mg/m^200.0 – 23.2
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^216.73.6 – 41.4
Cohorts 1, 2A, 2B, 3A and 3B: Duration of Response (DOR) Secondary · First documentation of CR/PR until first documentation of PD (Cohort 1, Cohort 2A, Cohort 2B: until the data cut-off date, 31 May 2019; Cohort 3A, Cohort 3B: until the data cut-off date, 18 July 2019)

DOR was defined as time in months from the first documentation confirmed CR or PR until the first documentation of confirmed PD as assessed by investigator based on RECIST v1.1. CR: disappearance of all target and non-target lesions (non-lymph nodes). All pathological lymph nodes (whether target or non-target) must have a reduction in their short axis \<10 mm. PR: at least a 30% decrease in the SOD of target lesions, taking as reference the baseline sum diameters. PD: at least 20% increase (including an absolute increase of at least 5 mm) in the SOD of target lesions, taking as reference the s

GroupValue95% CI
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^21.9NA – NA
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^24.6NA – NA
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^2NANA – NA
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^2NANA – NA
Cohorts 1, 2A, 2B, 3A and 3B: Number of Participants Who Experienced Disease Control Secondary · From first dose of study drug until PD or death, whichever occurred first (Cohort 1, Cohort 2A, Cohort 2B: until the data cut-off date, 31 May 2019; Cohort 3A, Cohort 3B: until the data cut-off date, 18 July 2019)

Participants were defined as having disease control if they had a BOR of CR or PR for \>4 weeks, or SD (minimum duration from first dose to SD \>=7 weeks) or if participants had a BOR of CR or Non-CR/Non-PD (minimum duration from first dose to Non-CR/Non-PD \>=7 weeks) per RECIST v1.1, recorded from first dose until PD or death whichever occurred first. CR: disappearance of all target/non-target lesions (non-lymph nodes). All pathological lymph nodes (target/non-target) must have a reduction in their short axis \<10 mm. PR: at least a 30% decrease in the SOD of target lesions, taking as refere

GroupValue95% CI
Cohort 1, Single-agent Dose-finding: Lenvatinib 11 mg/m^22
Cohort 1, Single-agent Dose-finding: Lenvatinib 14 mg/m^25
Cohort 1, Single-agent Dose-finding: Lenvatinib 17 mg/m^25
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^21
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^216
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^25
Cohort 3A, Combination Dose-finding: Lenvatinib 14 mg/m^211
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^214
Cohorts 1, 2A, 2B, 3A and 3B: Number of Participants Experienced Clinical Benefit Secondary · From first dose of study drug until PD or death, whichever occurred first (Cohort 1, Cohort 2A, Cohort 2B: until the data cut-off date, 31 May 2019; Cohort 3A, Cohort 3B: until the data cut-off date, 18 July 2019)

Participants were defined as having clinical benefit if they had a BOR of CR or PR for \>4 weeks or durable SD (lasting \>=23 weeks) or if participants had a BOR of CR or durable Non-CR/Non-PD (lasting \>=23 weeks) as per RECIST v1.1, recorded from first dose until PD or death whichever occurred first. CR: disappearance of all target/non-target lesions (non-lymph nodes). All pathological lymph nodes (whether target/non-target) must have a reduction in their short axis \<10 mm. PR: at least a 30% decrease in the SOD of target lesions, taking as reference the baseline sum diameters. SD: neither

GroupValue95% CI
Cohort 1, Single-agent Dose-finding: Lenvatinib 11 mg/m^20
Cohort 1, Single-agent Dose-finding: Lenvatinib 14 mg/m^23
Cohort 1, Single-agent Dose-finding: Lenvatinib 17 mg/m^24
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^21
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^27
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^24
Cohort 3A, Combination Dose-finding: Lenvatinib 14 mg/m^25
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^28
Cohorts 1, 2A, 2B, 3A and 3B: Progression-free Survival (PFS) Secondary · From first dose of study drug until PD or death, whichever occurred first (Cohort 1, Cohort 2A, Cohort 2B: until the data cut-off date, 31 May 2019; Cohort 3A, Cohort 3B: until the data cut-off date, 18 July 2019)

PFS was defined as the time (in months) from the date of first dose of study drug to the date of first documentation of PD or date of death, whichever occurred first, based on RECIST v1.1. PD was defined as at least a 20% increase in the SOD of target lesions, taking as reference the baseline SOD of target lesions. 95% CI of median were calculated according to Brookmeyer and Crowley method.

GroupValue95% CI
Cohort 1, Single-agent Dose-finding: Lenvatinib 11 mg/m^23.70.5 – 5.0
Cohort 1, Single-agent Dose-finding: Lenvatinib 14 mg/m^26.30.6 – 10.6
Cohort 1, Single-agent Dose-finding: Lenvatinib 17 mg/m^25.51.4 – 11.3
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^25.5NA – NA
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^23.01.8 – 5.4
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^27.12.1 – NA
Cohort 3A, Combination Dose-finding: Lenvatinib 14 mg/m^212.011.1 – 16.1
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^26.94.2 – NA
Cohorts 1, 2A, 2B, 3A and 3B: Time to Progression (TTP) Secondary · From first dose of study drug until PD (Cohort 1, Cohort 2A, Cohort 2B: until the data cut-off date, 31 May 2019; Cohort 3A, Cohort 3B: until the data cut-off date, 18 July 2019)

TTP was defined as the time from the date of first dose of study drug to the date of first documentation of PD based on RECIST 1.1. PD was defined as at least a 20% increase (including an absolute increase of at least 5 mm) in the SOD of target lesions, taking as reference the baseline SOD of target lesions. 95% CI of median were calculated according to Brookmeyer and Crowley method.

GroupValue95% CI
Cohort 1, Single-agent Dose-finding: Lenvatinib 11 mg/m^23.70.5 – 5.0
Cohort 1, Single-agent Dose-finding: Lenvatinib 14 mg/m^26.30.6 – 10.6
Cohort 1, Single-agent Dose-finding: Lenvatinib 17 mg/m^25.51.4 – 11.3
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^25.5NA – NA
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^23.01.8 – 5.4
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^27.12.1 – NA
Cohort 3A, Combination Dose-finding: Lenvatinib 14 mg/m^212.011.1 – 16.1
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^26.94.2 – NA

Adverse events — posted to ClinicalTrials.gov

Time frame: From the date of first dose of study drug up to 30 days after the last dose (up to approximately 7 years). Reporting threshold: 0%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Lenvatinib 5 mg/m^2
Serious: 0/2 (0%)
Deaths: 0/2
Cohort 1, Single-agent Dose-finding: Lenvatinib 11 mg/m^2
Serious: 3/5 (60%)
Deaths: 2/5
Cohort 1, Single-agent Dose-finding: Lenvatinib 14 mg/m^2
Serious: 7/11 (64%)
Deaths: 7/11
Cohort 1, Single-agent Dose-finding: Lenvatinib 17 mg/m^2
Serious: 5/7 (71%)
Deaths: 6/7
Cohort 2A, Single-agent Expansion, DTC: Lenvatinib 14 mg/m^2
Serious: 1/1 (100%)
Deaths: 0/1
Cohort2B,Single-agentExpansion,Osteosarcoma:Lenvatinib14mg/m^2
Serious: 21/31 (68%)
Deaths: 27/31
Cohort 3A, Combination Dose-finding: Lenvatinib 11 mg/m^2
Serious: 7/11 (64%)
Deaths: 10/11
Cohort 3A, Combination Dose-finding: Lenvatinib 14 mg/m^2
Serious: 9/11 (82%)
Deaths: 6/11
Cohort 3B, Combination Expansion: Lenvatinib 14 mg/m^2
Serious: 16/20 (80%)
Deaths: 14/20

Serious adverse events (91 terms)

ReactionSystemLenvatinib 5 mg/m^2Cohort 1, Single-agent Dos…Cohort 1, Single-agent Dos…Cohort 1, Single-agent Dos…Cohort 2A, Single-agent Ex…Cohort2B,Single-agentExpan…Cohort 3A, Combination Dos…Cohort 3A, Combination Dos…Cohort 3B, Combination Exp…
Febrile neutropeniaBlood and lymphatic system disorders
White blood cell count decreasedInvestigations
Platelet count decreasedInvestigations
Back painMusculoskeletal and connective tissue disorders
PneumothoraxRespiratory, thoracic and mediastinal disorders
Neutrophil count decreasedInvestigations
Cancer painNeoplasms benign, malignant and unspecified (incl cysts and polyps)
Tumour painNeoplasms benign, malignant and unspecified (incl cysts and polyps)
DyspnoeaRespiratory, thoracic and mediastinal disorders
Cardio-respiratory arrestCardiac disorders
VomitingGastrointestinal disorders
Pain in extremityMusculoskeletal and connective tissue disorders
HypertensionVascular disorders
NauseaGastrointestinal disorders
PyrexiaGeneral disorders
DehydrationMetabolism and nutrition disorders
AnaemiaBlood and lymphatic system disorders
Malignant neoplasm progressionNeoplasms benign, malignant and unspecified (incl cysts and polyps)
Disseminated intravascular coagulationBlood and lymphatic system disorders
NeutropeniaBlood and lymphatic system disorders
Cardiac arrestCardiac disorders
Abdominal painGastrointestinal disorders
ColitisGastrointestinal disorders
EnterocolitisGastrointestinal disorders
Gait disturbanceGeneral disorders
Other adverse events (371 terms — click to expand)

ReactionSystemLenvatinib 5 mg/m^2Cohort 1, Single-agent Dos…Cohort 1, Single-agent Dos…Cohort 1, Single-agent Dos…Cohort 2A, Single-agent Ex…Cohort2B,Single-agentExpan…Cohort 3A, Combination Dos…Cohort 3A, Combination Dos…Cohort 3B, Combination Exp…
AnaemiaBlood and lymphatic system disorders
Decreased appetiteMetabolism and nutrition disorders
HeadacheNervous system disorders
NauseaGastrointestinal disorders
VomitingGastrointestinal disorders
HypothyroidismEndocrine disorders
DiarrhoeaGastrointestinal disorders
ProteinuriaRenal and urinary disorders
White blood cell count decreasedInvestigations
PyrexiaGeneral disorders
Platelet count decreasedInvestigations
Weight decreasedInvestigations
ConstipationGastrointestinal disorders
AstheniaGeneral disorders
ArthralgiaMusculoskeletal and connective tissue disorders
Back painMusculoskeletal and connective tissue disorders
Musculoskeletal painMusculoskeletal and connective tissue disorders
HypertensionVascular disorders
Neutrophil count decreasedInvestigations
Abdominal painGastrointestinal disorders
FatigueGeneral disorders
Pain in extremityMusculoskeletal and connective tissue disorders
CoughRespiratory, thoracic and mediastinal disorders
Blood thyroid stimulating hormone increasedInvestigations
NeutropeniaBlood and lymphatic system disorders
EpistaxisRespiratory, thoracic and mediastinal disorders
Musculoskeletal chest painMusculoskeletal and connective tissue disorders
DysphoniaRespiratory, thoracic and mediastinal disorders
DyspnoeaRespiratory, thoracic and mediastinal disorders
Lymphocyte count decreasedInvestigations
ThrombocytopeniaBlood and lymphatic system disorders
DyspepsiaGastrointestinal disorders
StomatitisGastrointestinal disorders
Alanine aminotransferase increasedInvestigations
HaematuriaRenal and urinary disorders
Abdominal pain upperGastrointestinal disorders
PainGeneral disorders
RhinitisInfections and infestations
C-reactive protein increasedInvestigations
HypokalaemiaMetabolism and nutrition disorders

Most-reported serious reactions: Febrile neutropenia, White blood cell count decreased, Platelet count decreased, Back pain, Pneumothorax, Neutrophil count decreased, Cancer pain, Tumour pain.

Data from ClinicalTrials.gov NCT02432274 adverse events section.

Sponsor's own description

This is a phase 1/2 study evaluating safety, tolerability, and efficacy of lenvatinib as single-agent, and in combination with chemotherapy (ifosfamide and etoposide) in children and adolescents with refractory or relapsed solid malignancies including differentiated thyroid carcinoma (single agent lenvatinib) and osteosarcoma (single agent and combination lenvatinib).

Publications & conference data

8 peer-reviewed publications reference this trial (live from Europe PMC):

  1. Cancer-associated fibroblasts: from basic science to anticancer therapy.
    Yang D, Liu J, Qian H, Zhuang Q. · · 2023 · cited 389× · PMID 37394578 · DOI 10.1038/s12276-023-01013-0
  2. Cancer-associated fibroblasts and resistance to anticancer therapies: status, mechanisms, and countermeasures.
    Feng B, Wu J, Shen B, Jiang F, et al · · 2022 · cited 150× · PMID 35488263 · DOI 10.1186/s12935-022-02599-7
  3. Pathogenesis and Current Treatment of Osteosarcoma: Perspectives for Future Therapies.
    Rathore R, Van Tine BA. · · 2021 · cited 81× · PMID 33809018 · DOI 10.3390/jcm10061182
  4. Lenvatinib with etoposide plus ifosfamide in patients with refractory or relapsed osteosarcoma (ITCC-050): a multicentre, open-label, multicohort, phase 1/2 study.
    Gaspar N, Venkatramani R, Hecker-Nolting S, Melcon SG, et al · · 2021 · cited 72× · PMID 34416158 · DOI 10.1016/s1470-2045(21)00387-9
  5. Joint adolescent-adult early phase clinical trials to improve access to new drugs for adolescents with cancer: proposals from the multi-stakeholder platform-ACCELERATE.
    Gaspar N, Marshall LV, Binner D, Herold R, et al · · 2018 · cited 61× · PMID 29351570 · DOI 10.1093/annonc/mdy002
  6. Origin and Therapies of Osteosarcoma.
    Moukengue B, Lallier M, Marchandet L, Baud'huin M, et al · · 2022 · cited 60× · PMID 35884563 · DOI 10.3390/cancers14143503
  7. Phase I/II study of single-agent lenvatinib in children and adolescents with refractory or relapsed solid malignancies and young adults with osteosarcoma (ITCC-050)<sup>☆</sup>.
    Gaspar N, Campbell-Hewson Q, Gallego Melcon S, Locatelli F, et al · · 2021 · cited 52× · PMID 34562750 · DOI 10.1016/j.esmoop.2021.100250
  8. Opportunities and Challenges in Drug Development for Pediatric Cancers.
    Laetsch TW, DuBois SG, Bender JG, Macy ME, et al · · 2021 · cited 45× · PMID 33277309 · DOI 10.1158/2159-8290.cd-20-0779

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