| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated | 
| Chronic Lymphocytic Leukemia |  | 
| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| 
| E.1.2 | Version | 9.1 |  
| E.1.2 | Level | LLT |  
| E.1.2 | Classification code | 10008958 |  
| E.1.2 | Term | Chronic lymphocytic leukaemia |  | 
| E.1.3 | Condition being studied is a rare disease | No | 
| E.2 Objective of the trial | 
| E.2.1 | Main objective of the trial | 
| To determine the effectiveness of lumiliximab when used in combination with FCR compared with FCR alone for the treatment of subjects with relapsed CLL. |  | 
| E.2.2 | Secondary objectives of the trial | 
| To evaluate and compare the safety profile of subjects treated with lumiliximab in combination with FCR versus FCR alone in subjects with relapsed CLL. |  | 
| E.2.3 | Trial contains a sub-study | Information not present in EudraCT | 
| E.3 | Principal inclusion criteria | 
|  Signed, written Ethics Committee (EC)-approved informed consent form.   Relapsed CD23+ and CD20+ B-cell CLL as defined by National Cancer Institute-Working Group (NCI-WG) Guidelines.    Subjects who have received no more than 2 prior single agent or combination treatments for progressive disease.   Rai Stage III or IV (Binet Stage C), or Rai Stage I or II (Binet Stage A or B) if determined to have disease progression as evidenced by rapid doubling of peripheral lymphocyte count, progressive lymphadenopathy, progressive splenomegaly, or B symptoms (Staging Criteria ヨ Modified Rai).   World Health Organization (WHO) Performance Status 2.     Age 18 years.   Male and female subjects of reproductive potential must agree to follow accepted birth control methods during treatment and for 12 months after completion of treatment.   Acceptable liver function:   Bilirubin 2.0 mg/dL (26 ᄉmol/L).   Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) 2 times upper limit of normal.   Acceptable hematologic status:   Platelet count 50  109/L should be unsupported by transfusion.   Absolute neutrophil count (ANC) 1  109/L.   Acceptable renal function:     Creatinine clearance calculated according to the formula of Cockroft and Gault >50 mL/min.    Serum creatinine 1.5 times upper limit of normal. |  | 
| E.4 | Principal exclusion criteria | 
|  Subjects who are refractory to fludarabine and rituximab (FR), fludarabine and cyclophosphamide (FC), or FCR. Refractory is defined as not achieving at least a partial response for a minimum duration of 6 months as determined by treating physician.   Radiotherapy, radioimmunotherapy, biological therapy, chemotherapy, or other investigational therapy within 4 weeks prior to Study Day.   Previous exposure to lumiliximab or other anti-CD23 antibodies.   Prior autologous or allogeneic bone marrow transplant (BMT) or hematopoetic stem cell transplant.   Known infection with human immunodeficiency virus (HIV), hepatitis B, or hepatitis C.  Although testing for hepatitis B or hepatitis C is not mandatory, this should be considered for all subjects at high risk of hepatitis B or hepatitis C infection and in endemic areas.  Subjects with any serological evidence of current or past hepatitis B or hepatitis C exposure are excluded unless the serological findings are clearly due to vaccination.   Uncontrolled diabetes mellitus.   Uncontrolled hypertension.   Transformation to aggressive B-cell malignancy (e.g., large B-cell lymphoma, Richterメs Syndrome, or prolymphocyte leukemia [PLL]).   Secondary malignancy requiring active treatment (except hormonal therapy).   Any medical condition that would require long-term use (1 month) of systemic corticosteroids during study treatment.  However, steroid use 1 month is permissible during the study.    Any serious nonmalignant disease or laboratory abnormality, which in the opinion of the Investigator and/or Sponsor would compromise protocol objectives.     Active uncontrolled bacterial, viral, or fungal infections.   New York Heart Association Class III or IV cardiac disease, myocardial infarction within the past 6 months prior to Study Day 1, unstable arrhythmia, or evidence of ischemia on electrocardiogram (ECG) within 30 days prior to Study Day 1.   Seizure disorders requiring anticonvulsant therapy.   Severe chronic obstructive pulmonary disease with hypoxemia.   Major surgery, other than diagnostic surgery, within 4 weeks prior to Study Day 1.   Clinically active autoimmune disease.   History of fludarabine-induced autoimmune cytopenia as judged by the Investigator or Coombs-positive haemolytic anemia.    Pregnant or currently breastfeeding. |  | 
| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| complete response (CR) rate |  | 
| E.6 and E.7 Scope of the trial | 
| E.6 | Scope of the trial | 
| E.6.1 | Diagnosis | No | 
| E.6.2 | Prophylaxis | No | 
| E.6.3 | Therapy | No | 
| E.6.4 | Safety | Yes | 
| E.6.5 | Efficacy | Yes | 
| E.6.6 | Pharmacokinetic | Yes | 
| E.6.7 | Pharmacodynamic | Yes | 
| E.6.8 | Bioequivalence | No | 
| E.6.9 | Dose response | No | 
| E.6.10 | Pharmacogenetic | Information not present in EudraCT | 
| E.6.11 | Pharmacogenomic | No | 
| E.6.12 | Pharmacoeconomic | No | 
| E.6.13 | Others | Information not present in EudraCT | 
| E.7 | Trial type and phase | 
| E.7.1 | Human pharmacology (Phase I) | No | 
| E.7.1.1 | First administration to humans | No | 
| E.7.1.2 | Bioequivalence study | No | 
| E.7.1.3 | Other | No | 
| E.7.1.3.1 | Other trial type description |  | 
| E.7.2 | Therapeutic exploratory (Phase II) | Yes | 
| E.7.3 | Therapeutic confirmatory (Phase III) | No | 
| E.7.4 | Therapeutic use (Phase IV) | No | 
| E.8 Design of the trial | 
| E.8.1 | Controlled | Yes | 
| E.8.1.1 | Randomised | Yes | 
| E.8.1.2 | Open | Yes | 
| E.8.1.3 | Single blind | No | 
| E.8.1.4 | Double blind | No | 
| E.8.1.5 | Parallel group | Yes | 
| E.8.1.6 | Cross over | No | 
| E.8.1.7 | Other | No | 
| E.8.2 | Comparator of controlled trial | 
| E.8.2.1 | Other medicinal product(s) | Yes | 
| E.8.2.2 | Placebo | No | 
| E.8.2.3 | Other | No | 
| E.8.3 | The trial involves single site in the Member State concerned | No | 
| E.8.4 | The trial involves multiple sites in the Member State concerned | Yes | 
| E.8.5 | The trial involves multiple Member States | Yes | 
| E.8.6 Trial involving sites outside the EEA | 
| E.8.6.1 | Trial being conducted both within and outside the EEA | Yes | 
| E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT | 
| E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |  | 
| E.8.7 | Trial has a data monitoring committee | Information not present in EudraCT | 
| E.8.8 | Definition of the end of the trial and justification where it is not the last
                        visit of the last subject undergoing the trial |  | 
| E.8.9 Initial estimate of the duration of the trial | 
| E.8.9.1 | In the Member State concerned years | 6 | 
| E.8.9.1 | In the Member State concerned months | 0 | 
| E.8.9.1 | In the Member State concerned days |  | 
| E.8.9.2 | In all countries concerned by the trial years | 6 | 
| E.8.9.2 | In all countries concerned by the trial months | 0 |