Childhood cancers trials in Spain

In Spain 152 Also abroad 2458

152 trials · From ClinicalTrials.gov and EU CTIS (euclinicaltrials.eu), checked 12 November 2026. Ask the study team whether a trial fits you.

Phase 1/2Taking people
A phase I/II trial of ABTL0812 in children with relapsed/refractory neuroblastoma and other solid tumours
Where
Barakaldo, Barcelona, Esplugues De Llobregat, Madrid, Sevilla, Valencia
Age
Up to 64 years
People
48
Run by
Fir Huvh Fundacio Institut De Recerca Hospital Universitari Vall De Hebron
See details and how to join2023-504246-64-02
Phase 1/2Taking people
A Phase 1/2 Study of Enzomenib (DSP-5336) in Patients With Acute Leukemia (Horizen-1)
Where
Albacete, Barcelona, Cáceres, Las Palmas, Madrid, Oviedo, Salamanca, Santander, Santiago de Compostela, Valencia
Age
12 years and over
People
606 worldwide
Run by
Sumitomo Pharma America, Inc.
See details and how to joinNCT04988555
Phase 2Taking people
Long-term follow-up of patients previously treated with autologous T cells genetically modified with viral vectors.
Where
Barcelona, Madrid, Valencia
People
21
Run by
Autolus Limited
See details and how to join2024-511684-28-00
No phaseTaking people
Telematic Cognitive Training and Mindfulness in Pediatric Patients After CAR-T Cell Therapy, Single Hematopoietic Allogeneic Transplant or Chemotherapy
Where
Madrid
Age
8 years to 18 years
People
40
Run by
Hospital Universitario La Paz
See details and how to joinNCT07479927
Phase 2Taking people
International Study for Treatment of High Risk Childhood Relapsed ALL 2010
Where
Alicante, Barakaldo, Barcelona, Esplugues de Llobregat, Madrid, Málaga, Murcia, Palma, Santiago de Compostela, Sevilla, Valencia, Zaragoza
Age
Up to 17 years
People
250 worldwide
Run by
Charite University, Berlin, Germany
See details and how to joinNCT03590171 · EU 2024-513070-21-00
Phase 1Taking people
Safety and Efficacy of OC-1 Therapy in Patients With R/R T-ALL/LL
Where
Barcelona, Esplugues de Llobregat
Age
2 years and over
People
20
Run by
OneChain Immunotherapeutics
See details and how to joinNCT05679895 · EU 2024-514591-40-00
No phaseTaking people
Role of Pro-Resolving Lipid Mediators in Obesity-Associated Diseases
Where
Pamplona
People
60
Run by
Clinica Universidad de Navarra, Universidad de Navarra
See details and how to joinNCT07447440
Phase 2/3Taking people
A Global Study of Novel Agents in Paediatric and Adolescent Relapsed and Refractory B-cell Non-Hodgkin Lymphoma
Where
Esplugues de Llobregat, Madrid, Valencia
Age
Up to 25 years
People
210 worldwide
Run by
University of Birmingham
See details and how to joinNCT05991388 · EU 2024-510575-38-00
No phaseTaking people
Outcomes of Low-Risk Endometrial Cancer With Isolated Tumor Cells in the Sentinel Lymph Nodes: A Prospective, Multicenter, Single-Arm Observational Study
Where
Las Palmas, Madrid
People
212 worldwide
Run by
Mayo Clinic
See details and how to joinNCT06689956
No phaseTaking people
Digital Solutions for bEtter cAre
Where
Barcelona
Age
12 years and over
People
200 worldwide
Run by
European Institute of Oncology
See details and how to joinNCT07416513
No phaseTaking people
Spanish Validation of a Psychosocial Needs Assessment for Adolescents and Young Adults With Cancer (AYA-POST)
Where
Barcelona
Age
15 years to 25 years
People
100
Run by
Hospital Universitari Vall d'Hebron Research Institute
See details and how to joinNCT07240935
Phase 1/2Taking people
A Multi-Arm, Platform Trial For Relapsed Neuroblastoma
Where
Barakaldo, Barcelona, Madrid, Sevilla, Valencia
Age
1 year to 64 years
People
160 worldwide
Run by
University of Birmingham
See details and how to joinNCT07334301 · EU 2024-516115-24-00
No phaseTaking people
International Leukemia Target Board
Where
Barcelona
Age
0 years to 25 years
People
600 worldwide
Run by
Princess Maxima Center for Pediatric Oncology
See details and how to joinNCT05270096
No phaseEnrolling by invitation
Analysis of the Incidence of Cholangiocarcinoma on Choledochal Cyst in a Western Center
Where
Huelva
People
300
Run by
María Teresa Moreno Asencio
See details and how to joinNCT05404503
Phase 1/2Taking people
Brigatinib in Pediatric and Young Adult Patients With ALK+ ALCL, IMT or Other Solid Tumors
Where
Barcelona, Madrid, Valencia
Age
1 year to 25 years
People
65 worldwide
Run by
Princess Maxima Center for Pediatric Oncology
See details and how to joinNCT04925609 · EU 2024-513412-10-00
No phaseTaking people
Moderate-Intensity Exercise and Pain Sensitization in Breast Cancer Survivors: A Case-Based Study
Where
Madrid
People
10
Run by
Universidad Rey Juan Carlos
See details and how to joinNCT07128030
Phase 1Taking people
VyClo ITCC-092
Where
Barcelona, Esplugues De Llobregat, Madrid
Age
Up to 64 years
People
25 worldwide
Run by
Prinses Maxima Centrum voor Kinderoncologie B.V.
See details and how to join2023-508050-26-00
Phase 1Taking people
Phase I Clinical Trial of CART Cell Therapy for Refractory/Relapsed Acute Lymphoblastic Leukemia in Children, Adolescents and Young Adults
Where
Madrid
Age
Up to 30 years
People
10
Run by
Instituto de Investigación Hospital Universitario La Paz
See details and how to joinNCT06709469
Phase 1/2Taking people
HEM iSMART-D: Trametinib + Dexamethasone + Chemotherapy in Children With Relapsed or Refractory Hematological Malignancies
Where
Barcelona, Esplugues De Llobregat, Madrid, Valencia
Age
1 year to 21 years
People
26 worldwide
Run by
Princess Maxima Center for Pediatric Oncology
See details and how to joinNCT05658640 · EU 2022-501869-41-00
Phase 1/2Taking people
HEM-iSMART-C: Ruxolitinib + Venetoclax + Dexamethasone + Cyclophosphamide and Cytarabine in Pediatric Patients With Relapsed or Refractory Hematological Malignancies
Where
Barcelona, Esplugues De Llobregat, Madrid, Valencia
Age
1 year to 21 years
People
26 worldwide
Run by
Princess Maxima Center for Pediatric Oncology
See details and how to joinNCT05745714 · EU 2022-501867-42-01
Phase 1/2Taking people
HEM-iSMART-B: Dasatinib + Venetoclax + Dexamethasone + Cyclophosphamide and Cytarabine in Pediatric Patients With Relapsed or Refractory Hematological Malignancies
Where
Barcelona, Esplugues De Llobregat, Madrid, Valencia
Age
1 year to 21 years
People
26 worldwide
Run by
Princess Maxima Center for Pediatric Oncology
See details and how to joinNCT05751044 · EU 2022-501866-22-00
No phaseTaking people
APACE - Feasibility of Using Accelerometers to Measure Physical Activity in Cancer Patients on Early Phase Clinical Trials
Where
Barcelona, Madrid, Pamplona, Valencia
Age
16 years and over
People
40 worldwide
Run by
University of Manchester
See details and how to joinNCT06868355
Phase 2Taking people
CHIP-AML22/Quizartinib: Quizartinib + Chemotherapy in Newly Diagnosed Pediatric FLT3-ITD+ and NPM1wt AML Patients
Where
Alicante, Barakaldo, Barcelona, Esplugues de Llobregat, Las Palmas de Gran Canaria, Madrid, Málaga, Murcia, Oviedo, Palma, Santander, Santiago de Compostela, Sevilla, Valencia, Zaragoza
Age
1 month to 18 years
People
60 worldwide
Run by
Princess Maxima Center for Pediatric Oncology
See details and how to joinNCT06262438 · EU 2023-505000-27-01
Phase 1Taking people
Study Combining Dinutuximab Beta With Two Chemotherapy Regimens in Neuroblastoma
Where
Barcelona, Valencia
Age
18 months to 18 years
People
38 worldwide
Run by
Princess Maxima Center for Pediatric Oncology
See details and how to joinNCT06485947 · EU 2023-509673-22-00
Phase 3Taking people
High-Risk Neuroblastoma Study 2 of SIOP-Europa-Neuroblastoma (SIOPEN)
Where
Barakaldo, Barcelona, Donostia, El Palmar, Murcia, Madrid, Malaga, Palma, Santiago de Compostela, Sevilla, Valencia
Age
Up to 21 years
People
800 worldwide
Run by
Gustave Roussy, Cancer Campus, Grand Paris
See details and how to joinNCT04221035 · EU 2024-514917-36-00