- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT00002678
Combination Chemotherapy in Treating Patients With Multiple Myeloma
Comparative Study of Dexamethasone vs Prednisone (Both in Combination With Melphalan) as Induction Therapy in Untreated Symptomatic Myeloma With an Additional Assessment of Dexamethasone vs no Additional Treatment as Maintenance Therapy in Non-Progressing Patients
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. It is not yet known which combination chemotherapy regimen is most effective in treating patients with multiple myeloma.
PURPOSE: Randomized phase III trial to compare the effectiveness of various combination chemotherapy regimens in treating patients with multiple myeloma.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
OBJECTIVES:
- Compare the overall survival of patients with previously untreated stage I-III multiple myelome treated with melphalan combined with dexamethasone or prednisone as induction therapy.
- Compare the overall survival of patients with stable or responding disease after induction treated with dexamethasone vs observation alone as maintenance therapy.
- Compare the time to progression, response rate, and quality of life of patients treated with these regimens.
- Compare the toxic effects of these regimens in these patients.
OUTLINE: This is a randomized, multicenter study. Patients are stratified by center, stage (I or II vs III), creatinine (less than 2.0 mg/dL vs 2.0 mg/dL or greater), and intention to use prophylactic bisphosphonate (yes vs no).
Induction: Patients are randomized to 1 of 4 treatment arms.
- Arms I and II: Patients receive induction comprising oral prednisone followed by oral melphalan on days 1-4.
- Arms III and IV: Patients receive induction comprising oral melphalan and oral dexamethasone (DM) on days 1-4 of all courses and DM on days 15-18 of courses 1-3.
Induction for arms I-IV continues every 4 weeks for 12 courses in the absence of disease progression or unacceptable toxicity. Patients with stable or responding disease after induction proceed to maintenance therapy.
Maintenance:
- Arms I and III: Patients undergo observation.
- Arms II and IV: Patients receive oral DM on days 1-4. Maintenance therapy continues every 4 weeks for arms II and IV and every 3 months for arms I and III in the absence of disease progression or unacceptable toxicity. Patients on arms I-IV who develop disease progression proceed to reinduction.
- Reinduction: Patients restart induction on the arm to which they were originally randomized. Reinduction continues every 4 weeks in the absence of stable response lasting 16 weeks, disease progression, or unacceptable toxicity. Patients who achieve a stable response lasting 16 weeks restart maintenance therapy. Patients who experience further disease progression during reinduction are taken off study.
Quality of life is assessed at baseline, on day 1 of courses 1-3 and then every 3 courses during induction, and then every 3 months during maintenance therapy.
Patients are followed every 6 months.
PROJECTED ACCRUAL: A maximum of 600 patients will be accrued for this study within 6 years.
Type d'étude
Inscription (Réel)
Phase
- Phase 3
Contacts et emplacements
Lieux d'étude
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Alberta
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Calgary, Alberta, Canada, T2N 4N2
- Tom Baker Cancer Center - Calgary
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Edmonton, Alberta, Canada, T6G 1Z2
- Cross Cancer Institute
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British Columbia
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Kelowna, British Columbia, Canada, V1Y 5L3
- British Columbia Cancer Agency - Centre for the Southern Interior
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Vancouver, British Columbia, Canada, V5Z 4E6
- British Columbia Cancer Agency
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Vancouver, British Columbia, Canada, V6Z 1Y6
- Providence Health Care - Vancouver
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Victoria, British Columbia, Canada, V8R 6V5
- British Columbia Cancer Agency - Vancouver Island Cancer Centre
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New Brunswick
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Moncton, New Brunswick, Canada, E1C 6ZB
- Moncton Hospital
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Moncton, New Brunswick, Canada, E1C 8X3
- Doctor Leon Richard Oncology Centre
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Saint John, New Brunswick, Canada, E2L 4L2
- Saint John Regional Hospital
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Newfoundland and Labrador
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St. Johns, Newfoundland and Labrador, Canada, A1B 3V6
- Newfoundland Cancer Treatment and Research Foundation
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Nova Scotia
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Halifax, Nova Scotia, Canada, B3H 2Y9
- Nova Scotia Cancer Centre
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Ontario
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Brampton, Ontario, Canada, L6W 2Z8
- William Osler Health Centre
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Hamilton, Ontario, Canada, L8V 5C2
- Cancer Care Ontario-Hamilton Regional Cancer Centre
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Kingston, Ontario, Canada, K7L 5P9
- Kingston Regional Cancer Centre
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London, Ontario, Canada, N6A 4L6
- Cancer Care Ontario-London Regional Cancer Centre
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Mississauga, Ontario, Canada, L5B 1B8
- Trillium Health Centre
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Mississauga, Ontario, Canada, L5M 2N1
- Credit Valley Hospital
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Newmarket, Ontario, Canada, L3Y 2P9
- Southlake Regional Health Centre
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Oshawa, Ontario, Canada, L1G 2B9
- Lakeridge Health Oshawa
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Sault Sainte Marie, Ontario, Canada, P6B 1Y5
- Algoma District Medical Group
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St. Catharines, Ontario, Canada, L2R 5K3
- Hotel Dieu Health Sciences Hospital - Niagara
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Sudbury, Ontario, Canada, P3E 5J1
- Northeastern Ontario Regional Cancer Centre, Sudbury
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Toronto, Ontario, Canada, M5G 2C4
- Toronto General Hospital
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Toronto, Ontario, Canada, M4C 3E7
- Toronto East General Hospital
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Toronto, Ontario, Canada, M4N 3M5
- Toronto Sunnybrook Regional Cancer Centre
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Toronto, Ontario, Canada, M5B 1W8
- St. Michael's Hospital - Toronto
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Toronto, Ontario, Canada, M5G 2M9
- Princess Margaret Hospital
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Weston, Ontario, Canada, M9N 1N8
- Humber River Regional Hospital
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Windsor, Ontario, Canada, N8W 2X3
- Cancer Care Ontario - Windsor Regional Cancer Centre
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Prince Edward Island
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Charlottetown, Prince Edward Island, Canada, C1A 8T5
- Queen Elizabeth Hospital, PEI
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Quebec
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Fleurimont, Quebec, Canada, J1H 5N4
- CHUS-Hopital Fleurimont
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Greenfield Park, Quebec, Canada, J4V 2H1
- Hopital Charles LeMoyne
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Montreal, Quebec, Canada, H2W 1S6
- McGill University
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Quebec City, Quebec, Canada, G1S 4L8
- Hopital du Saint-Sacrement, Quebec
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Quebec City, Quebec, Canada, G1J 1Z4
- Hopital de L'enfant Jesus
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Saskatchewan
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Regina, Saskatchewan, Canada, S4T 7T1
- Allan Blair Cancer Centre
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Minnesota
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Duluth, Minnesota, États-Unis, 55805
- St. Mary's/Duluth Clinic Health System
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
DISEASE CHARACTERISTICS:
Histologically proven previously untreated stage I-III multiple myeloma
- Patients with stage I disease must be symptomatic
Must meet at least 1 of the following conditions:
- Plasma cells in osteolytic lesion or soft tissue tumor biopsy
- At least 10% plasmacytosis in bone marrow aspirate and/or biopsy
- Less than 10% plasma cells in bone marrow but at least 1 bony lesion
Detectable serum M-component of IgG, IgA, IgD, or IgE
- If only light chain disease (urine M-protein) present, urinary excretion of light chain (Bence Jones) protein must be at least 1.0 g/24 hours
PATIENT CHARACTERISTICS:
Age:
- 18 and over
Performance status:
- ECOG 0-4
Life expectancy:
- Not specified
Hematopoietic:
- Not specified
Hepatic:
- Not specified
Renal:
- Not specified
Other:
- No other concurrent serious illness
- Concurrent diabetes allowed, at the discretion of the treating physician, if changes in insulin requirements can be managed
- No other prior or concurrent malignancy except curatively treated nonmelanomatous skin cancer or carcinoma in situ of the cervix
PRIOR CONCURRENT THERAPY:
Biologic therapy:
- No concurrent immunizations
- No concurrent filgrastim (G-CSF) or other growth factors as prophylaxis
- Concurrent epoetin alfa for anemia allowed
Chemotherapy:
- No prior chemotherapy
Endocrine therapy:
- Prior dexamethasone or prednisone with radiotherapy for spinal cord compression allowed if cumulative dexamethasone dose no greater than 120 mg and cumulative prednisone dose no greater than 792 mg
- Prior or concurrent corticosteroids for hypercalcemia allowed
Radiotherapy:
- See Endocrine therapy
- Prior focal radiotherapy allowed
- Concurrent focal radiotherapy during induction allowed
- Concurrent radiotherapy for palliation (e.g., painful osteolytic lesions or spinal cord compression) allowed
Surgery:
- At least 2 years since prior surgery for radiologic or endoscopic diagnosis of gastric or duodenal ulcer
Other:
- At least 2 years since prior medication for radiologic or endoscopic diagnosis of gastric or duodenal ulcer
- Prior or concurrent bisphosphonates for hypercalcemia allowed
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
---|---|
Comparateur actif: Melphan plus prednisone
melphalan plus prednisone qd x 4 28 day cycles x 12 cycles; No treatment after stable response.
|
9 mg/m2 daily for 4 days given orally on an empty stomach every 4 weeks
100 mg daily for 4 days given orally on a full stomach with each cycle of melphalan
|
Comparateur actif: Melphan, prednisone pluse dexamethasone
melphalan plus prednisone qd x 4 28 day cycles x 12 cycles; dexamethasone qd x 4 q 28 days after non-progression
|
40 mg daily for four days given orally and repeated every 28 days should commence on day 29 of the twelfth cycle of induction therapy.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
---|---|---|
Overall survival
Délai: 9 years
|
To compare overall survival between: i) patients receiving melphalan-prednisone and those receiving melphalan-dexamethasone as induction therapy ii) patients maintained by dexamethasone and those on no additional treatment in the subgroup whose disease has not progressed at the time of the 12th induction cycle |
9 years
|
Mesures de résultats secondaires
Mesure des résultats |
Délai |
---|---|
Time to progression
Délai: 9 years
|
9 years
|
Response rates
Délai: 9 years
|
9 years
|
Toxicity
Délai: 9 years
|
9 years
|
Quality of Life
Délai: 9 years
|
9 years
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chaise d'étude: Chaim Shustik, MD, Royal Victoria Hospital - Montreal
Publications et liens utiles
Publications générales
- Shustik C, Belch A, Robinson S, Rubin SH, Dolan SP, Kovacs MJ, Grewal KS, Walde D, Barr R, Wilson J, Gill K, Vickars L, Rudinskas L, Sicheri DA, Wilson K, Djurfeldt M, Shepherd LE, Ding K, Meyer RM. A randomised comparison of melphalan with prednisone or dexamethasone as induction therapy and dexamethasone or observation as maintenance therapy in multiple myeloma: NCIC CTG MY.7. Br J Haematol. 2007 Jan;136(2):203-11. doi: 10.1111/j.1365-2141.2006.06405.x.
- Shustik C, Belch A, Robinson S, et al.: Dexamethasone (dex) maintenance versus observation (obs) in patients with previously untreated multiple myeloma: a National Cancer Institute of Canada Clinical Trials Group study: MY.7. [Abstract] J Clin Oncol 22 (Suppl 14): A-6510, 560s, 2004.
- Shustik C, Belch A, Meyer R, et al.: Melphalan-dexamethasone is not superior to melphalan-prednisone as induction therapy in multiple myeloma. [Abstract] Proceedings of the American Society of Clinical Oncology 20: A-1191, 2001.
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
- Maladies cardiovasculaires
- Maladies vasculaires
- Maladies du système immunitaire
- Tumeurs par type histologique
- Tumeurs
- Troubles lymphoprolifératifs
- Troubles immunoprolifératifs
- Maladies hématologiques
- Troubles hémorragiques
- Troubles hémostatiques
- Paraprotéinémies
- Troubles des protéines sanguines
- Myélome multiple
- Tumeurs, plasmocyte
- Plasmocytome
- Effets physiologiques des médicaments
- Mécanismes moléculaires de l'action pharmacologique
- Agents autonomes
- Agents du système nerveux périphérique
- Agents anti-inflammatoires
- Agents antinéoplasiques
- Agents immunosuppresseurs
- Facteurs immunologiques
- Antiémétiques
- Agents gastro-intestinaux
- Glucocorticoïdes
- Les hormones
- Hormones, substituts hormonaux et antagonistes hormonaux
- Agents antinéoplasiques, hormonaux
- Agents antinéoplasiques, alkylants
- Agents d'alkylation
- Agonistes myéloablatifs
- Dexaméthasone
- Prednisone
- Melphalan
Autres numéros d'identification d'étude
- MY7
- CAN-NCIC-MY7 (Autre identifiant: PDQ)
- NCI-V95-0713 (Autre identifiant: NCI)
- CDR0000064328 (Autre identifiant: PDQ)
Plan pour les données individuelles des participants (IPD)
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Informations sur les médicaments et les dispositifs, documents d'étude
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Essais cliniques sur melphalan
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Hadassah Medical OrganizationInconnue
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University of California, San FranciscoRésiliéMyélome multiple | Participation des patientsÉtats-Unis
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Uppsala UniversityDalarna County Council, Sweden; Uppsala County Council, SwedenPas encore de recrutement
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Duke UniversityComplétéLymphome | Leucémie | Cancer des ovaires | Tumeurs du cerveau et du système nerveux central | Tumeur germinale extragonadiqueÉtats-Unis
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Hadassah Medical OrganizationRésilié
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Adherex Technologies, Inc.Complété
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Rabin Medical CenterInconnueTumeurs du système nerveux central | TumeursIsraël
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Memorial Sloan Kettering Cancer CenterNational Cancer Institute (NCI)ComplétéMyélome multiple et néoplasme plasmocytaireÉtats-Unis
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Acrotech Biopharma Inc.Complété
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Sidney Kimmel Comprehensive Cancer Center at Johns...RésiliéRétinoblastomeÉtats-Unis