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Treatment of T-cell lymphoma with alemtuzumab, chemotherapy and bone marrow stem cell transplantation

ACT-1 (younger patients) A randomized phase III study to evaluate the efficacy of chemoimmunotherapy with the monoclonal antibody Campath-1H (Alemtuzumab) given in combination with 2-weekly CHOP versus 2-weekly CHOP alone and consolidated by autologous stem cell transplant, in young patients with previously untreated systemic peripheral T-cell lymphomas - ACT-1 ( Alemtuzumab and CHOP in T- cell lymphoma)

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2006-006130-17-DK
Enrollment
308
Registered
2007-06-06
Start date
2007-09-05
Completion date
Unknown
Last updated
2017-03-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients 18 - 65 years old with newly diagnosed non-cutanous, non leukemic Peripheral T- cell lymphoma, except alk-protein positive and negative anaplastic large cell lymphoma. MedDRA version: 17.1 Level: PT Classification code 10042971 Term: T-cell lymphoma System Organ Class: 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)

Interventions

Trade Name: Mab Campath Pharmaceutical Form: Solution for injection

Sponsors

Aarhus University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 9.1.1 Inclusion criteria - Previously untreated patients with newly diagnosed peripheral T-cell lymphoma of stage I bulk (= 7.5 cm) and stages II to IV. - Patients with a confirmed histologic diagnosis of peripheral T-cell NHL according to the WHO classification (Appendix C): Peripheral T-cell lymphoma, unspecified (PTCL NOS), Angioimmunoblastic T-cell lymphoma, Enteropathy associated T cell lymphoma, Subcutaneous panniculitis-like T-NHL, Hepatosplenic gd T-cell lymphoma, Extranodal NK/T cell lymphoma, nasal type - Age 18-65 years at time or randomization - Life expectancy of 3 months or longer - WHO performance status (PS) 0, 1 or 2 at the time of randomization (see appendix D). However, PS 3 will be acceptable if lymphoma-related. - Measurable disease - Written informed consent Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 288 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 20

Exclusion criteria

Exclusion criteria: - Patients with NK/T-NHL of the following types are excluded: Precursor T cell lymphoblastic lymphoma/leukemia, All mature T cell leukemias (T-PLL, ATLL, NK cell leukemia, T-LGL), Alk-positive and negative anaplastic large cell lymphoma, Blastic NK cell lymphoma - Known hypersensitivity to murine or chimeric antibodies or proteins - Severe cardiac dysfunction (NYHA classification II-IV, Appendix H) or LVEF 2 times upper level), unless related to NHL - Significant hepatic dysfunction (total bilirubin ³ 30 mmol/l or transaminases ³ 2.5 times normal level), unless related to NHL - Impaired pulmonary functions; in this case, the patient is to be excluded if the resultant pulmoanry function test shows FEV1<50% or a diffusion capacity <50% of the reference values - Suspected or documented Central Nervous System involvement by NHL - Patients known to be HIV-positive - Patients with active, uncontrolled infections, especially known seropositivity for HCV or HbsAg - Patients with uncontrolled asthma or allergy, requiring steroid treatment - Prior treatment with chemotherapy, radiotherapy or immunotherapy for this lymphoma, except local radiotherapy in case of extranodal NK/T cell lymphoma, nasal type - History of active cancer during the past 5 years, except basal carcinoma of the skin or stage 0 cervical carcinoma - Unwillingness or inability to comply with the protocol - Simultaneous participation in any other study protocol

Design outcomes

Primary

MeasureTime frame
Main Objective: To assess the effect of the addition af Mab Campath s.c. to 2 Weekly CHOP 14 ( Chemotherapy) in terms of event free survival (EVS).;Secondary Objective: To assess the effect of the addition of alemtuzumab s.c. to 6 courses of 2-weekly CHOP14 in term of overall survival (OS), progression-free survival (PFS) and overall response rates (ORR, i.e. CR/CRu/PR). Assessment of ORR means evaluating eligibility to autologous stem cell transplantation. To evaluate the safety of the addition of alemtuzumab s.c. combined with 2-weekly CHOP with respect to the incidence of severe opportunistic infections and infections due to neutropenia as well as the adherence to protocol as defined in ;Primary end point(s): The primary endpoint is the Event-free Survival (EFS). The EFS is defined by the time between day of randomization until one of the following events occurs, whichever comes first: · Disease progression during therapy · Institution of any additional unplanned anti-tumor treatment · Relapse after achievement of CR/CRu · Death due to any cause Patients who have not experienced an event at the time of analysis will be censored at the most recent date of disease assessment.

Countries

Austria, Belgium, Czech Republic, Denmark, Finland, Germany, Israel, Netherlands, Portugal, Sweden

Contacts

Public ContactACT-1 Clinical Trial Office

Dep. of Hematology, Aarhus University Hospital

helletol@rm.dk+4578467856

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026