Haematological MalignancyPhase 2/3DETERMINENCT07440290
DETERMINE Trial Treatment Arm 07: Dabrafenib in Combination With Trametinib in Adult, Paediatric and Teenage/Young Adult Patients With BRAF V600 Mutation-Positive Cancers.
A Phase 2/3 study testing Dabrafenib and Trametinib in people with Haematological Malignancy and Malignant Neoplasm, run by Cancer Research UK at 27 sites in United Kingdom.
Trial summary
This clinical trial is looking at two drugs called dabrafenib and trametinib. Dabrafenib and trametinib are approved as standard of care treatment for adult patients with melanoma (a type of skin cancer) or lung cancer and in children with glioma (a type of brain tumour). Read more about this study
- Who is it for?
- Ages 1 year and older
- Conditions the study is for
- Haematological Malignancy, Malignant Neoplasm, Lymphoproliferative Disorders
- What is being tested?
- Dabrafenib and Trametinib
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 30 participants
- Where
- 27 sitesUnited Kingdom
- Study dates
- 1 Apr 2026to Oct 2029
- Phase
- Phase 2/3
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 1 year and older
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Who may be able to join
- Confirmed diagnosis of a malignancy harbouring an oncogenic alteration in BRAF V600, including Langerhans cell histiocytosis, using an analytically validated next-generation sequencing method.
- Patients ≥1 year old and ≥8 kg in body weight.
- Women of childbearing potential are eligible provided that they meet the following criteria:
- Have a negative serum or urine pregnancy test before enrolment and;
- Agree to use one form of a non-hormonal highly effective contraception method (a method that can achieve a failure rate of <1% when used consistently and correctly; the requirement for non-hormonal method is because dabrafenib may decrease the efficacy of oral or any systemic hormonal contraceptives), such as: i. intrauterine device (IUD), ii. bilateral tubal occlusion, bilateral tubal ligation (at least six weeks before taking trial treatment), iii. vasectomised partner, iv. total sexual abstinence. Effective from the first administration of dabrafenib and trametinib (whichever is first), throughout the trial and for two weeks following discontinuation of dabrafenib and for 16 weeks following discontinuation of trametinib (whichever is later).
- Patients who are breastfeeding must be willing to discontinue breastfeeding from the start of treatment, throughout the trial and for two weeks following discontinuation of dabrafenib and for 16 weeks following discontinuation of trametinib (whichever is later).
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- Male patients with partners who are women of childbearing potential are eligible provided that they agree to the following, from the first administration of dabrafenib and trametinib (whichever is first), throughout the trial and for two weeks after the last administration of dabrafenib and 16 weeks after the last administration of trametinib (whichever is later):
- Agree to take measures not to father children by using a barrier method of contraception (male condom plus spermicide) or to sexual abstinence.
- Non-vasectomised male partners with partners who are women of childbearing potential should also be advised of the benefit for their partner of using a highly effective method of contraception, such as:
- combined (oestrogen and progestogen containing) hormonal contraception associated with inhibition of ovulation [oral, intravaginal or transdermal]), ii. progestogen-only hormonal contraception associated with inhibition of ovulation (oral, injectable or implantable), iii. IUD, iv. intrauterine hormone-releasing system (IUS), v. bilateral tubal occlusion, vi. total sexual abstinence.
- Male patients with pregnant or breastfeeding partners must be advised to use barrier method contraception (male condom) to prevent drug exposure of the foetus or neonate, even if vasectomised.
- Male patients must refrain from donating sperm for the same period.
- Patients must be able and willing to undergo a fresh tissue biopsy at baseline and blood samples for translational research. Note that for patients with haematological malignancies or neuroblastomas, blood, bone marrow aspiration and/or trephine or lymph node biopsy samples may be taken.
- Adequate organ function as per haematological and biochemical indices within the ranges defined in the protocol. These measurements should be performed to confirm the patient's eligibility
Who cannot join
- Diagnosis of one of the following BRAF V600E mutation-positive cancers:
- Colorectal cancer in adult (≥18 years) patients;
- Unresectable or metastatic melanoma in adult (≥18 years) patients;
- Advanced non-small cell lung cancer in adult (≥18 years) patients;
- Gliomas harbouring a BRAF V600E mutation in paediatric (1 to <16 years) or TYA (16 to <18 years) patients.
- Previous treatment with dabrafenib and trametinib in combination (or other BRAF and MEK inhibitors in combination) for the current indication.
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- Female patients who are pregnant, breastfeeding or planning to become pregnant during the trial or for two weeks following their last dose of dabrafenib or 16 weeks following their last dose of trametinib, whichever is later.
- Known hypersensitivity to dabrafenib or trametinib or any of the excipients. See the current relevant SmPCs (UK) for the full lists.
- Patients with a history of retinal vein occlusion.
- Any impairment of gastrointestinal (GI) function of uncontrolled GI disease that may significantly alter the administration or absorption of dabrafenib and/or trametinib (e.g. history of diverticulitis, metastases to the GI tract, uncontrolled Crohn's disease, uncontrolled ulcerative diseases, uncontrolled nausea, vomiting, diarrhoea, malabsorption syndrome or short gut syndrome).
- Clinically significant cardiac or cerebrovascular disease as defined by:
- Unstable angina within three months prior to screening;
- Myocardial infarction within three months prior to screening;
- History of documented congestive heart failure (New York Heart Association functional classification III/IV) etc.
- Patients with a cerebrovascular event (including stroke or transient ischaemic attack [TIA]) within three months prior to screening.
- Patients with primary central nervous system (CNS) tumours may be considered unless intratumoural bleeding has occurred within two weeks prior to the first dose of dabrafenib and trametinib, and patients with punctate CNS haemorrhages <3 mm may be considered.
- Patients who were administered a live, attenuated vaccine within 28 days prior to initiation of treatment, or anticipation of need for such a vaccine during investigational medicinal product (IMP) treatment or within six months after the final dose of dabrafenib and trametinib.
- Known active infections (bacterial, fungal or viral) that would interfere with the assessment of safety or efficacy of dabrafenib and trametinib including human immunodeficiency virus (HIV) positivity. Patients with history of testing positive for HIV infection are eligible provided that each of the following conditions are met:
- CD4 count ≥350/µL;
- Undetectable viral load;
- Receiving antiretroviral therapy (ART) that does not interact with IMP (patients should be on established ART for at least four weeks); and
- No HIV/acquired immune deficiency syndrome associated opportunistic infection in the last 12 months.
- Any clinically significant concomitant disease or condition (or its treatment) that could interfere with the conduct of the trial (including absorption of oral medications) that would, in the opinion of the Investigator, pose an unacceptable risk to the patient in this trial.
Trial locations and contacts
27 sites in 1 country. Contact the study team or a site near you to ask about taking part.
27 sites in 1 country
United Kingdom27 sites, 27 recruiting
- Not yet recruiting
Belfast City Hospital
Belfast, BT9 7AB
Vicky Coyle, Prof, V.Coyle@qub.ac.uk
- Not yet recruiting
University Hospital Birmingham
Birmingham, B15 2TT
Gary Middleton, Prof, +44 (0)121 371 3573, G.Middleton@bham.ac.uk
- Not yet recruiting
Birmingham Children's Hospital
Birmingham, B4 6NH
Gerard Millen, Dr, +44 (0)7921843607, G.Millen@nhs.net
- Not yet recruiting
Bristol Royal Hospital for Children
Bristol, BS2 8BJ
Antony Ng, Dr, +44 (0)117 342 8044, Antony.Ng@uhbw.nhs.uk
- Not yet recruiting
Bristol Haematology and Oncology Centre
Bristol, BS2 8ED
Antony Ng, Dr, +44 (0)117 342 8044, Antony.Ng@uhbw.nhs.uk
- Not yet recruiting
Addenbrooke's Hospital
Cambridge, CB2 OQQ
Bristi Basu, Dr, +44 (0)1223 596105, Bristi.Basu@nhs.net
- Recruiting
Velindre Cancer Centre
Cardiff, CF14 2TL
Robert Jones, Dr, +44 (0)2920 615888 ext. 6327, Robert.Hugh.Jones@wales.nhs.uk
- Recruiting
Cardiff Children's Hospital
Cardiff, CF14 4XW
Madeline Adams, Dr, +44 (0)292 184 2285, Madeline.Adams@wales.nhs.uk
- Recruiting
Western General Hospital
Edinburgh, EH4 2XU
Stefan Symeonides, Dr, +44 (0)131 651 8500, Stefan.Symeonides@ed.ac.uk
- Not yet recruiting
The Beatson Hospital
Glasgow, G12 OYN
Patricia Roxburgh, Dr, +44 (0)141 301 7118, Patricia.Roxburgh@glasgow.ac.uk
- Recruiting
Royal Hospital for Children Glasgow
Glasgow, G51 4TF
Milind Ronghe, Dr, +44 (0)141 452 6692, Milind.Ronghe@ggc.scot.nhs.uk
- Recruiting
Leicester Royal Infirmary
Leicester, LE1 5WW
Harriet Walker, Dr, +44 (0)116 258 7602, Harriet.Walter1@nhs.net
- Not yet recruiting
Alder Hey Hospital
Liverpool, L14 5AB
Lisa Howell, Dr, +44 (0)151 293 3679, Lisa.Howell@alderhey.nhs.uk
- Recruiting
University College London Hospital
London, NW1 2BU
Martin Foster, Prof, +44 (0)20 3447 5085, M.Forster@ucl.ac.uk
- Recruiting
Guy's Hopsital
London, SE1 9RT
James Spicer, Dr, +44 (0)20 7188 4260, James.Spicer@kcl.ac.uk
- Not yet recruiting
Great Ormond Street Hospital
London, WC1N 3JH
Darren Hargrave, Dr, +44 (0)207 813 8525, Darren.Hargrave@gosh.nhs.uk
- Not yet recruiting
Royal Manchester Children's Hospital
Manchester, M13 9WL
Guy Makin, Dr, +44 0161 701 8419, Guy.Makin@mft.nhs.uk
- Recruiting
The Christie Hospital
Manchester, M20 4BX
Matthew Krebs, Prof, +44 (0)161 918 7672, Matthew.Krebs@nhs.net
- Recruiting
Clatterbridge Cancer Centre
Metropolitan Borough of Wirral, CH63 4JY
Dan Palmer, Dr, +44 151 706 4172/ 151 706 4177, Daniel.Palmer@liverpool.ac.uk
- Recruiting
Great North Children's Hospital
Newcastle, NE1 4LP
Alastair Greystoke, Dr, +44 (0)191 2138476, Alastair.Greystoke@newcastle.ac.uk
- Recruiting
Freeman Hospital
Newcastle, NE7 7DN
Alastair Greystoke, Dr, +44 (0)191 2138476, Greystoke@newcastle.ac.uk
- Recruiting
Churchill Hospital
Oxford, OX3 7LE
Sarah Pratap, Dr, +44 (0)1865 235273, Sarah.Pratap@ouh.nhs.uk
- Recruiting
John Radcliffe Hospital
Oxford, OX3 9DU
Sarah Pratap, Dr, +44 (0)1865 235273, Sarah.Pratap@ouh.nhs.uk
- Not yet recruiting
Weston Park Hospital
Sheffield, S10 2SJ
Sarah Danson, Dr, +44 (0)114 226 5068, S.Danson@sheffield.ac.uk
- Not yet recruiting
Sheffield's Children's Hospital
Sheffield, S10 2TH
Daniel Yeomanson, Dr, +44 (0)114 271 7366, danyeomanson@nhs.net
- Recruiting
Southampton General Hospital
Southampton
Juliet Gray, Prof, +44 (0)238 120 6639, Juliet.Gray@uhs.nhs.uk
- Recruiting
The Royal Marsden Hospital
Sutton, SM2 5PT
Lynley Marshall, Dr, +44 (0)208 661 3678, LynleyVanessa.Marshall@icr.ac.uk
About this study
Official title: DETERMINE (Determining Extended Therapeutic Indications for Existing Drugs in Rare Molecularly Defined Indications Using a National Evaluation Platform Trial): An Umbrella-Basket Platform Trial to Evaluate the Efficacy of Targeted Therapies in Rare Adult, Paediatric and Teenage/Young Adult (TYA) Cancers With Actionable Genomic Alterations, Including Common Cancers With Rare Actionable Alterations. Treatment Arm 07: Dabrafenib in Combination With Trametinib in Adult, Paediatric and TYA Patients With BRAF V600 Mutation-Positive Cancers.
This clinical trial is looking at two drugs called dabrafenib and trametinib. Dabrafenib and trametinib are approved as standard of care treatment for adult patients with melanoma (a type of skin cancer) or lung cancer and in children with glioma (a type of brain tumour). This means they have gone through clinical trials and been approved by the Medicines and Healthcare products Regulatory Agency (MHRA) in the UK. Dabrafenib and trametinib work in patients with a particular mutation in their cancer known as BRAF V600.
Investigators now wish to find out if they will be useful in treating patients with other cancer types which have the same mutation. If the results are positive, the study team will work with the NHS and the Cancer Drugs Fund to see if these drugs can be routinely accessed for patients in the future.
This trial is part of a trial programme called DETERMINE. The programme will also look at other anti-cancer drugs in the same way, through matching the drug to rare cancer types or ones with specific mutations.
Read the detailed description
DETERMINE Treatment Arm 07 (dabrafenib and trametinib) aims to evaluate the efficacy of dabrafenib and trametinib adult, paediatric and TYA patients with rare* cancers with BRAF V600 mutations or with common cancers where BRAF V600 mutations are considered to be infrequent.
*Rare is defined generally as incidence less than 6 cases in 100,000 patients (includes paediatric and teenagers/young adult cancers) or common cancers with rare alterations.
This treatment arm has a target sample size of 30 evaluable patients. Sub-cohorts may be defined and further expanded to a target of 30 evaluable patients each.
The ultimate aim is to translate positive clinical findings to the NHS (Cancer Drugs Fund) to provide new treatment options for rare adult, paediatric and TYA cancers.
OUTLINE:
Pre-screening: The Molecular Tumour Board makes a treatment recommendation for the patient based on molecularly-defined cohorts (See information on Master Screening Protocol below).
Screening: Consenting patients undergo biopsy and collection of blood samples for research purposes.
Treatment: Patients will receive dabrafenib and trametinib until disease progression without clinical benefit, unacceptable adverse events (AEs) or withdrawal of consent. Patients will also undergo collection of blood samples at various intervals while receiving treatment and at End of Treatment (EoT).
After completion of study treatment, patients are followed up every 3 months for 2 years.
THE DETERMINE TRIAL MASTER (SCREENING) PROTOCOL: Please see DETERMINE Trial Master (Screening) Protocol record (NCT05722886) for information on the DETERMINE Trial Master Protocol and applicable documents.
- Conditions
- Haematological Malignancy, Malignant Neoplasm, Lymphoproliferative Disorders, Neoplasms by Histologic Type, Neoplasms by Site, Gastrointestinal Cancer
- Being tested
- Dabrafenib, Trametinib
- Keywords
- Adult, Antineoplastic Agents, Cancer, Child, Dabrafenib, Malignancy, Malignant Neoplasms, Molecular Targeted Therapy, Mutation, Neoplasms by Histologic Site, Neoplasms by Site, Paediatric, Precision Medicine, Proto-Oncogene Proteins B-raf, Protein Kinase Inhibitors, Rare, Trametinib, Tumour-Agnostic, Young adult
- Medical subject headings
- Hematologic Neoplasms, Neoplasms, Lymphoproliferative Disorders, Neoplasms by Histologic Type, Neoplasms by Site, Gastrointestinal Neoplasms, Histiocytosis, Langerhans-Cell, Erdheim-Chester Disease
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
DabrafenibDrug
Also called Tafinlar, Finlee
Adult patients (≥18 years) will receive dabrafenib at a dose of 150 mg (two 75 mg tablets) twice daily (total daily dose 300 mg) throughout each 28-day cycle.
Paediatric patients (1 to <12 years) will receive dabrafenib dose adjusted by body weight as 10 mg dispersible tablets orally twice daily throughout each 28-day cycle.
Paediatric patients (12-15 years) and TYA patients (16 to <18 years) will have the option to receive adult or paediatric dosing.
Patients may continue until disease progression without clinical benefit, unacceptable AEs or withdrawal of consent.
TrametinibDrug
Also called Mekinist, Spexotras
Adult patients (≥18 years) will receive trametinib at a daily dose of 2 mg (one 2 mg tablet) orally once daily (total daily dose 2 mg) throughout the 28-day cycle.
Paediatric patients (1 to <12 years) receive trametinib at a dose adjusted by body weight as 0.05 mg/m^2 powder for oral solution once daily throughout each 28-day cycle.
Paediatric patients (12-15 years) and TYA patients (16 to <18 years) will have the option to receive adult or paediatric dosing.
Patients may continue until disease progression without clinical benefit, unacceptable toxicity or withdrawal of consent.
| Study group | Role | What they receive |
|---|---|---|
| Treatment Arm 07: Dabrafenib and Trametinib | Experimental | This dabrafenib and trametinib treatment arm is for adult, paediatric and TYA patients with cancers harbouring BRAF V600 mutations. Receives: Drug: Dabrafenib; Drug: Trametinib |
What is being measured
The primary outcome is the main question the study is designed to answer.
Objective response (OR)
OR is defined as the confirmed occurrence of either a complete response (CR) or partial response (PR) according to Response Evaluation Criteria in Solid Tumours (RECIST) Version 1.1 criteria (or immune [i]RECIST or standard imaging criteria for specific disease e.g. Response Evaluation in Neuro Oncology criteria [RANO]). In patients with leukaemia, OR will be defined as the occurrence of CR, CRi (CR with incomplete neutrophil recovery) or CRp (CR with incomplete platelet recovery). The trial will report the proportion of patients with an OR and 95% credible interval.
Measured: Disease assessments to be performed up to 24 weeks from the start of trial treatment.
Durable Clinical Benefit (DCB)
DCB is defined as the absence of disease progression for at least 24 weeks from the start of trial treatment according to RECIST Version 1.1 criteria (or iRECIST or standard imaging criteria for specific disease e.g. RANO criteria) and, where relevant (e.g. for haematological malignancies), by standard bone marrow response criteria. Alternative definitions of DCB based on different time points may be pre-specified for particular sub-cohorts if 24 weeks is not clinically relevant. The trial will report the proportion of patients with a DCB and 95% credible interval.
Measured: Disease assessments to be performed up to 24 weeks from the start of trial treatment.
Secondary outcomes (13)
Duration of response (DR)
DR is defined as the time from the date of the first confirmed CR or PR according to RECIST Version 1.1 criteria (or iRECIST) or standard imaging criteria for specific disease. The trial will report the median DR and 95% credible interval.
Measured: Disease assessment performed every 2 cycles (each cycle is 28 days) and at EoT. After 24 weeks, it can be done every 12 weeks, on discussion with Sponsor. Follow-up visits are every 3 months after last dose, for up to 2 years.
Best percentage change in sum of target lesion/index lesion diameters (PCSD)
PCSD is defined as the greatest decrease or least increase in the sum of target lesion diameters (RECIST) or index lesion diameters (iRECIST) as a percentage compared to the baseline measurement. The trial will report the mean PCSD and 95% credible interval.
Measured: Disease assessment performed every 2 cycles (each cycle is 28 days) and at EoT. After 24 weeks, it can be done every 12 weeks, on discussion with Sponsor. Follow-up visits are every 3 months after last dose, for up to 2 years.
Time to treatment discontinuation (TTD)
TTD is defined as the time from date of starting trial treatment to date of discontinuing trial treatment, in days estimated by the median of the posterior inverse gamma probability distribution. The trial will report the median TTD and 95% credible interval.
Measured: From first dose of dabrafenib and trametinib to discontinuation of trial treatment up to 5 years.
Progression-Free Survival time (PFS)
PFS is defined as the time from date of starting trial treatment to date of progression or date of death without a previous progression recorded estimated by the median of the posterior inverse gamma probability distribution.
Measured: Disease assessment performed every 2 cycles (each cycle is 28 days) and at EoT. After 24 weeks, it can be done every 12 weeks, on discussion with Sponsor. Follow-up visits are every 3 months after last dose, for up to 2 years.
Time to Progression (TTP)
TTP is defined as the time from date of starting trial treatment to date of progression or date of death without recorded progression censored rather than events. The trial will report the median TTP and 95% credible interval.
Measured: Disease assessment performed every 2 cycles (each cycle is 28 days) and at EoT. After 24 weeks, it can be done every 12 weeks, on discussion with Sponsor. Follow-up visits are every 3 months after last dose, for up to 2 years.
Growth Modulation Index (GMI)
GMI is defined as the ratio of TTP with the trial protocol treatment to TTP on the most recent prior line of therapy. The trial will report the mean GMI and 95% credible interval.
Measured: Disease assessment performed every 2 cycles (each cycle is 28 days) and at EoT. After 24 weeks, it can be done every 12 weeks, on discussion with Sponsor. Follow-up visits are every 3 months after last dose, for up to 2 years.
Overall Survival time (OS)
OS is defined as the time from date of starting trial treatment to date of death from any cause estimated by the median of the posterior normal probability distribution.
Measured: Time of death or up to 2 years after the EoT visit.
Occurrence of at least one Suspected Unexpected Serious Adverse Reaction (SUSAR)
The trial will report the number of patients who experience at least one SUSAR to dabrafenib or trametinib.
Measured: From the time of consent until 28 days after last dose of dabrafenib or trametinib (up to 5 years) or until patient starts another anti-cancer therapy, whichever came first. An average time frame will be presented with results entry.
Occurrence of at least one Grade 3, 4 or 5 dabrafenib and/or trametinib related AE
Number of patients who experience at least one dabrafenib and trametinib related Grade 3, 4 or 5 AE according to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version 5.0.
Measured: From the time of consent until 28 days after last dose of dabrafenib and/or trametinib (up to 5 years) or until patient starts another anti-cancer therapy, whichever came first. An average time frame will be presented with results entry.
EORTC-QLQ-30-Standardised Area Under Summary Score Curve (QLQSAUC) in adult patients
For adult patients, multiple measures of Quality of Life (QoL) will be generated from patient completion of the European Organisation for Research and Treatment of Cancer QLQ-C30 (EORTC QLQ-C30) questionnaire (15 measures). For each patient the Summary Score from the questionnaire will be generated at each time point and the area under the curve generated by these scores over time will be calculated and standardised by the time frame. The trial will report the mean QLQSAUC and 95% credible interval.
Measured: QoL surveys performed prior to inclusion, every cycle (each cycle is 28 days) and at EoT visit (up to 5 years).
EQ-5D Standardised Area Under Index Value Curve (EQ5DSAUC) in adult patients
For adult populations, two measures of QoL will be generated from patient completion of the EQ-5D-5L questionnaire. For each measure, scores based on responses from the questionnaire will be generated at each time point and the area under the curve generated by these scores over time will be calculated and standardised by the time frame. The trial will report the mean EQ5DSAUC and 95% credible interval.
Measured: QoL surveys performed prior to inclusion, every cycle (each cycle is 28 days) and at EoT visit (up to 5 years).
Mean change from baseline in the PedsQL 4.0 Standardised Area Under Total Scale Score Curve (PedSAUC) in paediatric patients
For paediatric populations, multiple measures of QoL will be generated from patient completion of the PedsQL 4.0 (4 measures). The Summary Score from the questionnaire will be generated at each time point and the area under the curve generated by these scores over time will be calculated and standardised by the time frame. The trial will report the mean PedSAUC and the 95% credible interval.
Measured: QoL surveys performed prior to inclusion, every cycle (each cycle is 21 days) and at EoT visit (up to 5 years).
Mean change from baseline in the PedsQL 4.0 Standardised Area Under total Scale Score Curve (PedsSAUC) in parents of paediatric patients
For paediatric populations, multiple measures of QoL will be generated from patient's parent completion of the PedsQL 4.0 (4 measures). The Summary Score from the questionnaire will be generated at each time point and the area under the curve generated by these scores over time will be calculated and standardised by the time frame. The trial will report the mean PedSAUC and the 95% credible interval.
Measured: QoL surveys performed prior to inclusion, every cycle (each cycle is 21 days) and at EoT visit (up to 5 years).
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Feb 2026
- Study start1 Apr 2026
- Primary completionOct 2029 (estimated)
- Study completionOct 2029 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Haematological MalignancyStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2/3
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 30 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Cancer Research UK
- Sponsor type
- University, hospital or other
- Collaborators
- University of Manchester, University of Birmingham, Novartis Pharmaceuticals UK Limited, Royal Marsden Hospital NHS Foundation Trust & The Institute of Cancer Research
- Responsible party
- Sponsor
- Investigators
- Matthew Krebs, Principal investigator, The Christie Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07440290
- Sponsor's protocol ID
- CRUKD/21/004 - Treatment Arm 7
- Acronym
- DETERMINE
- Status last verified
- Aug 2026
- First submitted
- 23 Feb 2026
- Last updated
- 17 Aug 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Yes: Individual de-identified patient data will be shared with researchers whose proposed use of the data is approved by a review committee of the Sponsor. Supporting Information: Study Protocol Statistical Analysis Plan (SAP) Informed Consent Form (ICF)