- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01881386
Lactate Imaging as a Tumour Biomarker
Investigation of Lactate Measured Using Magnetic Resonance Spectroscopy as a Biomarker of Tumour Response
This project is designed to investigate whether measurements of lactate in tumours, made using a magnetic resonance technique similar to MRI, is an effective non-invasive method to detect whether some new targeted drugs are having their desired effect.
The study hypothesis is that by using magnetic resonance spectroscopy techniques, we will be able to observe changes in tumour lactate levels in vivo, in response to treatment.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
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Surrey
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Sutton, Surrey, Det Forenede Kongerige, SM2 5PT
- The Institute of Cancer Research and Royal Marsden NHS Foundation Trust
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
Cohort 1:lymphoma patients
- minimum lesion size of 2cm
- not pretreated but scheduled to be treated with CHOP (Cyclophosphamide, Hydroxydaunomycin,Oncovin and Prednisolone)
Cohort 2:Colorectal patients
- metastatic disease of at least 2cm
- not pretreated
Cohort 3:Phase 1 Drug Development
- minimum lesion size at least 2cm
Cohort 4: Brain
- primary brain tumours receiving radiotherapy and temozolomide
- cerebral lymphoma receiving standard chemotherapy
Exclusion Criteria:
- MRI incompatible metal implants
- Claustrophobia
- Inability to tolerate a 40 minute MRI scan
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
Intervention / Behandling |
|---|---|
|
Lymphoma
Lymphoma patients before and after receiving standard CHOP therapy
|
Magnetic Resonance Spectroscopy
|
|
Metastatic Colorectal
Patients with metastatic colorectal cancer
|
Magnetic Resonance Spectroscopy
|
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Phase 1
Patients enrolled in Phase 1 clinical trials of new agents, whose mechanism of action is expected to lead to changes in lactate concentration
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Magnetic Resonance Spectroscopy
|
|
Brain
Patients with primary brain tumours and patients with cerebral lymphoma
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Correlation between changes in MRS lactate measurements at two time points after treatment and clinical response
Tidsramme: 7 and 21 days post treatment
|
7 and 21 days post treatment
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Reproducibility of MRS lactate measurement
Tidsramme: Two baseline measurements taken at day -7 to 0 pre-treatment
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Two baseline measurements taken at day -7 to 0 pre-treatment
|
Andre resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Correlation between changes in post treatment MRS lactate measurements and serum lactate dehydrogenase
Tidsramme: Baseline and 7 and 21 days post treatment
|
Baseline and 7 and 21 days post treatment
|
Samarbejdspartnere og efterforskere
Samarbejdspartnere
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Andre undersøgelses-id-numre
- 13/LO/0536 CCR3939
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-
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-
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