New drug combo shows promise for rare lymphoma
NCT ID NCT01808599
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a combination of two drugs, chlorambucil and rituximab, followed by ongoing rituximab maintenance, in 112 people with MALT lymphoma, a slow-growing cancer of the lymph nodes. The goal is to see how many patients achieve complete remission. Participants must have a specific type of MALT lymphoma and may have had prior local treatments like surgery or radiation.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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112 people
The number who actually took part.
- Start date
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Dec 2013
- Expected to finish
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Sep 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Histologically proven diagnosis of CD20-positive marginal zone B-cell lymphoma of MALT type either de novo, or relapsed following local therapy (including surgery, radiotherapy and antibiotics for H. pylori-positive gastric lymphoma) arisen at any extranodal site 1.1 The following patients with gastric MALT Lymphoma can be entered: * H. pylori-negative cases, either de novo (non pre-treated) or at relapse following local therapy (i.e., surgery, radiotherapy or antibiotics). * H. pylori-positive cases at diagnosis, who failed antibiotic therapy, including * Patients with clinical (endoscopic) and histological evidence of disease progression at any time post H. pylori eradication * Stable disease with persistent lymphoma at ≥ 1 year post H. pylori eradication * Relapse (without H. pylori re-infection), after a remission * Patients who failed either first line antibiotics or further local treatment (surgery or radiotherapy) 1.2 Similar consideration may be applied to patients with ocular adnexal lymphoma treated with antibiotics. 2. Measurable or evaluable disease. Measurable disease in at least two perpendicular dimensions on an imaging scan is defined as: lymph node or nodal mass bi-dimensional measurement with \> 1.5 cm in longest transverse diameter or the short diameter must measure \> 10 mm regardless of the longest transverse diameter. 3. Any stage (Ann Arbor I-IV) (see Appendix A) 4. Age ≥ 18 5. Life expectancy of at least 1 year 6. ECOG performance status 0-2 (see Appendix B) 7. Adequate bone marrow function (WBC \>3.0x109/L, ANC \>1.5x109/L, PLT \>100x109/L), unless due to lymphoma involvement 8. Adequate kidney (serum creatinine \<1,5x upper normal) and liver function (ASAT/ALAT \<2,5 upper normal, total bilirubin \<2,5x upper normal), unless due to lymphoma involvement 9. For women of childbearing potential only: negative serum pregnancy test done within 7 days prior to study drugs administration or within 14 days if with a confirmatory urine pregnancy test within 7 days prior to the first study drugs administration 10. Fertile male or female patients of childbearing potential and their partners must use two forms of contraception during the study and for at least 12 months after the last dose of subcutaneous rituximab. For appropriate methods of contraception considered acceptable, see Appendix C. Should a woman become pregnant or suspect she is pregnant while she or her partner are participating in this study and for 12 months after study participation, the patient should inform the treating physician immediately. Female patients of childbearing potential are defined as follows: * Pre-menopausal women (patients with regular menstruation, patients after menarche with amenorrhea or irregular cycles, patients using a contraceptive method that precludes withdrawal bleeding * Women who have had tubal ligation Female patients may be considered to NOT be of childbearing potential for the following reasons: * The patient has undergone total abdominal hysterectomy with bilateral salpingo-oophorectomy or bilateral oophorectomy * The patient is medically confirmed to be menopausal (no menstrual period) for 24 consecutive months 11. Ability to understand and the willingness to sign a written informed consent document Exclusion Criteria: 1. Evidence of histologic transformation to a high grade lymphoma 2. Prior diagnosis of neoplasm within 5 years, except cervical intraepithelial neoplasia type 1 (CIN1) or localized non-melanomatous skin cancer 3. Prior chemotherapy 4. Prior immunotherapy with any anti-CD20 monoclonal antibody 5. Prior radiotherapy in the last 6 weeks 6. Use of corticosteroids during the last 28 days, unless prednisone chronically administered at a dose \<20 mg/day for indications other than lymphoma or lymphoma-related symptoms 7. Evidence of clinically significant cardiac disease, as defined by history of symptomatic ventricular arrhythmias, congestive heart failure or myocardial infarction within 12 months before study entry 8. Evidence of symptomatic central nervous system (CNS) disease 9. Evidence of active opportunistic infections 10. Known HIV infection 11. Positive serology for Hepatitis B (HB) defined as a positive test for HBsAg. In addition, if negative for HBsAg but HBcAb positive (regardless of HBsAb status), a HBV DNA test will be performed and if positive the subject will be excluded 12. Positive serology for hepatitis C (HC) defined as a positive test for HCAb, confirmed by HC RIBA immunoblot assay on the same sample. 13. Pregnant or lactating status 14. Any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule; those conditions should be discussed with the patient before registration in the trial 15. Fertile men or women of childbearing potential who do not agree to use a highly effective measure of contraception (such as oral contraceptives, intrauterine device or barrier method of contraception in conjunction with spermicidal jelly or surgically sterile) throughout the study and for at least 12 months after the last dose of subcutaneous rituximab
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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AO SS. Antonio e Biagio e Cesare Arrigo
Alessandria, Italy
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ARNAS Garibaldi Catania
Catania, Italy
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Ancona
Ancona, Italy
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Arcispedale Santa Maria Nuova, Azienda Ospedaliera di Reggio Emilia
Reggio Emilia, Italy
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Azienda Ospedaliero-Universitaria di Parma
Parma, Italy
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Azienda Sanitaria AUSL6 Livorno
Livorno, Italy
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Biella Ospedale degli Infermi
Biella, Italy
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Centro di Riferimento Oncologico di Aviano
Aviano, Italy
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Clermont Ferrand CHU Estaing
Estaing, France
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Créteil Hopital Henri Mondor
Créteil, France
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Dijon CHU Hopital le Bocage
Dijon, France
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Ematologia Ospedale Businco (Cagliari)
Cagliari, Italy
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Ematologia e CTMO Ospedale Bolzano
Bolzano, Italy
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Genova Ematologia I H San Martino
Genova, Italy
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Grenoble CHU Pontchaillou
Grenoble, France
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IOSI - Oncology Institute of Southern Switzerland
Bellinzona, 6500, Switzerland
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IOV Padova
Padova, Italy
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IRCCS/CROB Rionero in Vulture
Rionero in Vulture, Italy
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Istituto Nazionale dei Tumori, Milano
Milan, Italy
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Istituto Regina Elena, Roma, IFO
Roma, Italy
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Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, Meldola
Meldola, Italy
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Lille CHRU Hopital Claude Dieu
Lille, France
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Marseille Paoli Calmettes
Marseille, France
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Milano Ospedale Policlinico
Milan, Italy
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Montpellier CHU Saint Eloi
Montpellier, France
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Nantes CHU Hotel Dieu
Nantes, France
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Nocera
Nocera Umbra, Italy
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Ospedale Infermi Ematologia Rimini
Rimini, Italy
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Paris Hopital Saint Louis
Paris, France
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Pierre Bénite CHU Lyon Sud
Lyon, France
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Rennes CHU Pontchaillou
Rennes, France
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Rouen Centre Henri Becquerel
Rouen, France
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SC Ematologia Torino-Molinette
Torino, Italy
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SC Oncoematologia Terni
Terni, Italy
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Torino Università, Ematologia 1, AO Città della Salute e della Scienza
Torino, Italy
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Tours CHU Bretonneau
Tours, France
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UO Ematologia Ravenna
Ravenna, Italy
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Vandoeuvre lès Nancy CHU Brabois
Nancy, France
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