- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT00949455
A Double Blind Randomised Study of Lapatinib and Placebo in Metastatic TCC of the Urothelium (LaMB)
A Phase II/III, Randomised, Two-Arm, Comparison of Maintenance Lapatinib Versus Placebo After First-Line Chemotherapy in Patients With HER1 and/or HER2 Overexpressing Locally Advanced or Metastatic Bladder Cancer [LaMB]
RATIONALE: Lapatinib ditosylate may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known whether lapatinib ditosylate is more effective than a placebo in killing tumor cells.
PURPOSE: This randomized phase II/III trial is studying how well lapatinib ditosylate works compared to a placebo in treating patients with stage IV bladder cancer.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
OBJECTIVES:
Primary
- Compare progression-free survival in patients with HER1- and/or HER2-overexpressing stage IV bladder cancer who have been randomized to maintenance therapy with lapatinib ditosylate or placebo following first-line chemotherapy.
Secondary
- Compare overall survival between these patient groups.
- Evaluate the safety and tolerability of the regimens in these patients.
- Assess and compare quality of life between these patient groups.
OUTLINE: This is a multicenter study. Patients are stratified according to ECOG performance status and response to first line chemotherapy (complete or partial response vs stable disease). Patients are randomized to 1 of 2 treatment arms.
- Arm I: Patients receive oral lapatinib ditosylate once daily in the absence of disease progression or unacceptable toxicity.
- Arm II: Patients receive oral placebo once daily in the absence of disease progression or unacceptable toxicity.
Patients undergo quality of life assessment by EORTC QLQ-C30 at baseline and every 4 weeks during study treatment.
After completion of study treatment, patients are followed up periodically for up to 5 years.
Studietype
Inschrijving (Verwacht)
Fase
- Fase 2
- Fase 3
Contacten en locaties
Studie Locaties
-
-
-
Aberdeen, Verenigd Koninkrijk
- NHS Grampian - Aberdeen Royal Infirmary
-
Basildon, Verenigd Koninkrijk
- Basildon and Thurrock University Hospital NHS Trust - Basildon Hospital
-
Birmingham, Verenigd Koninkrijk
- University Hospitals Birmingham NHS Foundation Trust - Birmingham University Hospital
-
Bournemouth, Verenigd Koninkrijk
- Royal Bournemouth and Christchurch NHS Foundation Trust - Royal Bournemouth Hospital
-
Bristol, Verenigd Koninkrijk
- University Hospitals Bristol NHS Trust - Bristol University Hospital
-
Cambridge, Verenigd Koninkrijk
- Cambridge University Hospitals NHS Trust - Addenbrooke's Hospital
-
Chelmsford, Verenigd Koninkrijk
- Mid Essex NHS Trust - Broomfield Hospital
-
Colchester, Verenigd Koninkrijk
- Colchester University Hospitals NHS Trust
-
Coventry, Verenigd Koninkrijk
- University Hospitals Coventry & Warwickshire NHS Trust
-
Derby, Verenigd Koninkrijk
- Derby Hospitals NHS Trust - Royal Derby Hospital
-
Glasgow, Verenigd Koninkrijk
- NHS Greater Glasgow and Clyde - The Beatson
-
Huddersfield, Verenigd Koninkrijk
- Calderdale and Huddersfield NHS Trust - Huddersfield Royal Infirmary
-
Ipswich, Verenigd Koninkrijk
- Ipswich Hospital NHS Trust
-
Leicester, Verenigd Koninkrijk
- University Hospitals of Leicester NHS Trust
-
Liverpool, Verenigd Koninkrijk
- Clatterbridge Centre for Oncology NHS Trust
-
London, Verenigd Koninkrijk
- Imperial Healthcare NHS Trust
-
London, Verenigd Koninkrijk
- Guys & St Thomas' Hospital NHS Trust - Guys Hospital
-
London, Verenigd Koninkrijk
- Royal Marsden NHS Trust
-
Middlesborough, Verenigd Koninkrijk
- South Tees NHS Trust - James Cook University Hospital
-
Newcastle, Verenigd Koninkrijk
- Newcastle Upon Tyne Hospitals NHS Trust
-
Northampton, Verenigd Koninkrijk
- Northampton General Hospitals NHS Trust
-
Nottingham, Verenigd Koninkrijk
- Nottingham University Hospitals Nhs Trust
-
Nottingham, Verenigd Koninkrijk
- Sherwood Forest Hospitals NHS Trust - Kings Mill Hospital
-
Portsmouth, Verenigd Koninkrijk
- Portsmouth Hospitals NHS Trust - Queen Alexandra Hospital
-
Romford, Verenigd Koninkrijk
- Barking, Havering and Redbridge NHS Trust - Queens Hospital
-
Taunton, Verenigd Koninkrijk
- Taunton and Somerset NHS Trust - Musgrove Park Hospital
-
-
England
-
London, England, Verenigd Koninkrijk, EC1M 6BQ
- Barts and the London NHS Trust
-
-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
DISEASE CHARACTERISTICS:
Histologically confirmed transitional cell carcinoma of the bladder
- Stage IV disease
- Metastatic or locally advanced disease
HER1- and/or HER2-positive disease, defined by the following criteria:
- 2+ or 3+ intensity on IHC
- Able to commence the study treatment within 10 weeks of completing chemotherapy
Must have achieved objective response or stable disease following 4-8 courses of first-line chemotherapy
- No progression with first-line chemotherapy for metastatic disease
- Any widely accepted chemotherapy regimen for bladder cancer allowed
- Patients who did not receive cisplatin are eligible
PATIENT CHARACTERISTICS:
- ECOG performance status 0-3
- ANC ≥ 1.0 x 10^9/L
- Hemoglobin ≥ 8.0 g/dL
- Platelet count ≥ 75 x 10^9/L
- ALT/AST < 2 times upper limit of normal (ULN)
- Bilirubin < 1.5 times ULN
- Serum creatinine ≤ 3.0 ULN AND/OR creatinine clearance ≥ 30 mL/min
- LVEF ≥ 50% (as assessed by quantitative echocardiogram or MUGA)
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception
No current active hepatic or biliary disease, except for any of the following:
- Gilbert's syndrome
- Asymptomatic gallstones
- Liver metastases
- Stable chronic liver disease per investigator assessment
- No known hypersensitivity to the study medication
No history of prior or concurrent other neoplasms, except for:
- Any non life-threatening tumours that have been curatively treated.
- Prostate cancer isolated to the prostate gland
No significant cardiac disease, including any of the following:
- Angina pectoris
- Severe cardiac arrhythmia requiring medication
- Severe conduction abnormalities
- Clinically significant valvular disease
- Cardiomegaly
- Prior myocardial infarction
- Ventricular hypertrophy
- Congestive heart failure
- Poorly uncontrolled hypertension (resting diastolic blood pressure > 115 mm Hg)
- Other cardiomyopathy
- No serious intercurrent medical or psychiatric illness
- No serious active infection
PRIOR CONCURRENT THERAPY:
- See Disease Characteristics
- No more than 1 line of prior chemotherapy for metastatic or locally advanced disease (neoadjuvant/adjuvant chemotherapy allowed)
- No more than 10 weeks since first-line chemotherapy
- No prior lapatinib ditosylate
- No prior radiotherapy to the indicator lesion(s) (newly arising lesions in previously irradiated areas allowed)
At least 14 days since prior and no concurrent CYP3A4 inducers, including but not limited to, any of the following:
- Antibiotics (all rifamycin class agents [e.g., rifampicin, rifabutin, rifapentine])
- Anticonvulsants (phenytoin, carbamazepine, barbiturates [e.g., phenobarbital])
- Oral glucocorticoids (cortisone [> 50 mg], hydrocortisone [> 40 mg], prednisone [> 10 mg], methylprednisolone [> 8 mg], dexamethasone [> 2 mg²])
- St. John's wort or modafinil
At least 7 days since prior and no concurrent CYP3A4 inhibitors, including but not limited to, any of the following:
- Antibiotics (clarithromycin, erythromycin, troleandomycin)
- Antifungals (itraconazole, ketoconazole, fluconazole [>150 mg daily], voriconazole)
- Antiretrovirals/protease inhibitors (delavirdine, nelfinavir, amprenavir, ritonavir, indinavir, saquinavir, lopinavir)
- Calcium channel blockers (verapamil, diltiazem)
- Antidepressants (nefazodone, fluvoxamine)
- Gastrointestinal agents (cimetidine, aprepitant)
- Grapefruit, grapefruit juice
- At least 6 months since prior and no concurrent amiodarone
- No concurrent radical or curative therapy (radiotherapy or surgery) at the end of first-line treatment (palliative radiotherapy allowed)
- No other concurrent experimental or investigational drugs
- No other concurrent anticancer treatment, including cytotoxic or specific immune therapy
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Dubbele
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
|
Experimenteel: Arm I
Patients receive oral lapatinib ditosylate once daily in the absence of disease progression or unacceptable toxicity.
|
Mondeling gegeven
Andere namen:
|
|
Placebo-vergelijker: Arm II
Patients receive oral placebo once daily in the absence of disease progression or unacceptable toxicity.
|
Mondeling gegeven
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
|
Progression free survival
Tijdsspanne: Disease Progression - at least 20% increase in the sum of longest diameters of target lesions.
|
Disease Progression - at least 20% increase in the sum of longest diameters of target lesions.
|
Secundaire uitkomstmaten
Uitkomstmaat |
|---|
|
Algemeen overleven
|
Medewerkers en onderzoekers
Sponsor
Medewerkers
Onderzoekers
- Hoofdonderzoeker: Thomas Powles, MD, MRCP, Queen Mary University of London
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Verwacht)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- CDR0000640393
- OCTG-LaMB
- BL-2007-02
- EUDRACT-2007-001826-28
- EU-20929
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .