A Phase 2 interventional study of Tafasitamab and Lenalidomide in Diffuse Large B-cell Lymphoma, sponsored by MorphoSys AG. Completed at 57 sites in 10 countries. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2023-10-23.
Sponsored by MorphoSys AG · Phase 2, Interventional, and Treatment
This is a Phase II, Single-Arm, Open-Label, Multicentre Study to Evaluate the Safety and Efficacy of Lenalidomide Combined with MOR00208 in Participants with Relapsed or Refractory Diffuse Large B-Cell Lymphoma (R-R DLBCL).
The aim of this single-arm, multicentre, open-label Phase II study is to evaluate the Lenalidomide (LEN) combined with Tafasitamab (MOR00208) in adult participants with DLBCL who had relapsed after or were refractory to at least one, but no more than three previous systemic regimens administered for the treatment of their DLBCL and who were not candidates for high-dose chemotherapy and subsequent Autologous stem cell transplants and were thus considered to have exhausted their therapeutic options. One prior therapy line had to include an anti-CD20 targeted therapy (e.g., rituximab [RTX]).
MOR00208 and LEN were administered for up to 12 cycles (28 days each), followed by MOR00208 monotherapy until progression, in participants with at least stable disease or a better response.
5,577 studies on the registry are indexed under Lymphoma; 824 are open to participants now.
This study's enrollment of 81 is above the median of 40 across 4,507 interventional studies indexed under Lymphoma.
Browse Lymphoma studies →MorphoSys AG is the lead sponsor of 11 studies on the registry; none are open to participants now.
Counted across the registry records on this site, refreshed daily.
Major Inclusion Criteria:
Participants must had:
Participants had to meet the following laboratory criteria at screening:
Females of childbearing potential (FCBP) must:
Males (if sexually active with a FCBP) had to
In the opinion of the investigator the participants had to:
Major Exclusion Criteria:
Participants who had:
Participants who had, within 14 days prior to Day 1 dosing:
Participants who:
Participants with:
MOR00208: MOR00208 was administered via IV infusion at a dose of 12 mg/kg. For the first three cycles (Cycles 1 to 3) of the study each cycle consisted of a MOR00208 infusion on Day 1, Day 8, Day 15 and Day 22 of the cycle. Additionally, a loading dose was administered on Day 4 of Cycle 1. Thereafter MOR00208 was administered on a bi-weekly (every 14 days) basis with infusions on Day 1 and Day 15 of each 28-day cycle. LEN: Participants self-administered a starting dose of 25 mg oral LEN daily on Days 1-21 of each cycle, for up to 12 cycles in total. LEN dose could be modified in a de-escalating fashion or discontinued based upon clinical and laboratory findings. On days when both study drugs were given together, LEN was administered prior to MOR00208.
Drug: Tafasitamab · Drug: Lenalidomide
12 mg/kg
Also known as: MOR00208
25 mg
Also known as: LEN, Revlimid®
Number of Participants With Best Objective Response Rate (ORR)
ORR = complete response \[CR\] + partial response \[PR\]; Independent Radiology/Clinical Review Committee (IRC) Evaluation. ORR after MOR00208 and Lenalidomide combination therapy assessed by the IRC evaluation. ORR was defined as the number of participants of the total number of participants treated with MOR00208 + LEN with CR or PR as best response achieved at any time during the study.
Time frame: Approximately 4.5 years after first participant enrolled; Approximately 6.5 years after first participant enrolled
Duration of Response (DoR) by IRC Evaluation
DoR \[months\] = (date of assessment of tumor progression or death - date of assessment of first documented response of (CR or PR) + 1)/30.4375.
Time frame: Approximately 4.5 years after first participant enrolled; Approximately 6.5 years after first participant enrolled
DoR by Investigator (INV) Evaluation
DoR \[months\] = (date of assessment of tumour progression or death - date of assessment of first documented response of (CR or PR) + 1)/30.4375.
Time frame: Approximately 4.5 years after first participant enrolled; Approximately 6.5 years after first participant enrolled
Progression-free Survival (PFS) by IRC Evaluation
PFS time was defined as the time (in months) from the date of the first administration of any study drug to the date of tumor progression or death from any cause.
Time frame: Approximately 4.5 years after first participant enrolled; Approximately 6.5 years after first participant enrolled
PFS by INV Evaluation
PFS time was defined as the time (in months) from the date of the first administration of any study drug to the date of tumor progression or death from any cause.
Time frame: Approximately 4.5 years after first participant enrolled; Approximately 6.5 years after first participant enrolled
Overall Survival (OS)
OS was defined as the time from the date of the first administration of any study drug until death from any cause (documented by the date of death).
Time frame: Approximately 4.5 years after first participant enrolled; Approximately 6.5 years after first participant enrolled
Disease Control Rate (DCR) by IRC Evaluation
DCR = CR + PR + SD (Stable disease); IRC Evaluation DCR was defined as the number of participants having CR, PR or SD based on the best objective response achieved at any time during the study.
Time frame: Approximately 2.5 years after first participant enrolled
DCR by INV Evaluation
DCR = CR + PR + SD (Stable disease); IRC Evaluation DCR was defined as the number of participants having CR, PR or SD based on the best objective response achieved at any time during the study.
Time frame: Approximately 2.5 years after first participant enrolled
Time to Progression (TTP) by IRC Evaluation
TTP is defined as the time from the first administration of any study drug until documented DLBCL progression or death as a result of lymphoma.
Time frame: Approximately 2.5 years after first participant enrolled
TTP by INV Evaluation
TTP is defined as the time from the first administration of any study drug until documented DLBCL progression or death as a result of lymphoma.
Time frame: Approximately 2.5 years after first participant enrolled
Time to Next Treatment (TTNT)
Kaplan-Meier analysis of TTNT in FAS population. TTNT is defined as the time from the first administration of any study drug to the institution of next anti-neoplastic therapy (for any reason including disease progression, treatment toxicity and participant preference) or death of any cause, whatever comes first.
Time frame: Approximately 4.5 years after first participant enrolled; Approximately 6.5 years after first participant enrolled
Event-free Survival (EFS) by IRC Evaluation
EFS is defined as the time (in months) from the date of the first administration of any study drug to the date of tumour progression, first initiation of a new non-study anti-neoplastic therapy or death from any cause whichever comes first.
Time frame: Approximately 4.5 years after first participant enrolled; Approximately 6.5 years after first participant enrolled
Serum Drug Levels of MOR00208
The pharmacokinetics (PK) profile of MOR00208 was investigated by quantifying serum drug levels at baseline and after repeated IV administrations for up to 24 treatment cycles using sparse sampling. MOR00208 PK sample was taken pre-dose and 1 hour ± 10 min after the end of MOR00208 infusion for Cycle 1 to Cycle 23. MOR00208 PK sample (pre-dose only) were taken in odd numbered additional treatment cycles only (e.g., treatment Cycles 13, 15,17, 19, 21, 23).
Time frame: Cycle 1 Days 1, 4, 15 predose and 1 hr post-dose; Cycle 2 Days 1, 15 predose and 1 hr post-dose; Cycle 3 Days 1, 15 predose and 1 hr post-dose; Cycles 4, 5, 6, 7, 9, 11,13, 15, 17, 19, 21, 23 Day 1 predose; End of Treatment
Number of Participants Who Developed Anti-MOR00208 Antibodies
The Anti-MOR00208 Antibodies were investigated by quantifying serum drug levels at baseline and after repeated intravenous (IV) administrations planned for up to 24 treatment cycles using sparse sampling. Anti-MOR00208 antibody sample (pre-dose only) were taken in odd numbered additional treatment cycles only (e.g., treatment Cycles 13, 15,17, 19, 21,23).
Time frame: Baseline, Up to a maximum of 23 cycles.
Number of Participants That Experienced Treatment-emergent Adverse Events (TEAEs)
TEAEs are defined as any adverse event reported in the following time interval (including the lower and upper limits): date of first administration of study treatment; date of last administration of study treatment + 30 days, or if they are considered to be related to the study drug.
Time frame: Approximately 6.5 years after first participant enrolled
Severity of Treatment-emergent Adverse Events (TEAEs)
Number of participants with Severity of TEAEs during MOR00208 and LEN combination therapy.
Time frame: Approximately 6.5 years after first participant enrolled
The participants were enrolled into this study at sites in Hungary, Belgium, Czechia, France, Poland, Italy, Germany, Spain, United Kingdom, and the United States.
| Milestone | Treatment (MOR00208, Lenalidomide) |
|---|---|
| Started | 81 |
| Received mor00208 + len | 80 |
| Received mor00208 only | 1 |
| Completed: participants who were still on treatment at eos | 8 |
| Not completed: participants who were no longer receiving treatment at eos | 73 |
| Completed | 8 |
| Not completed | 73 |
| Withdrew: Adverse event | 16 |
| Withdrew: Death | 2 |
| Withdrew: Withdrawal by subject | 8 |
| Withdrew: Progressive disease/ disease relapse | 42 |
| Withdrew: Physician decision | 5 |
ORR = complete response \[CR\] + partial response \[PR\]; Independent Radiology/Clinical Review Committee (IRC) Evaluation. ORR after MOR00208 and Lenalidomide combination therapy assessed by the IRC evaluation. ORR was defined as the number of participants of the total number of participants treated with MOR00208 + LEN with CR or PR as best response achieved at any time during the study.
| Participants | Treatment (MOR00208, Lenalidomide) |
|---|---|
| Approximately 4.5 years after first participant enrolled | 46 |
| Approximately 6.5 years after first participant enrolled | 46 |
DoR \[months\] = (date of assessment of tumor progression or death - date of assessment of first documented response of (CR or PR) + 1)/30.4375.
| Months | Treatment (MOR00208, Lenalidomide) |
|---|---|
| Approximately 4.5 years after first participant enrolled | 43.9 (26.1 to NA) |
| Approximately 6.5 years after first participant enrolled | NA (33.8 to NA) |
DoR \[months\] = (date of assessment of tumour progression or death - date of assessment of first documented response of (CR or PR) + 1)/30.4375.
| Months | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Approximately 4.5 years after first participant enrolled | 43.9 (13.9 to NA) |
| Approximately 6.5 years after first participant enrolled | 43.4 (14.1 to NA) |
PFS time was defined as the time (in months) from the date of the first administration of any study drug to the date of tumor progression or death from any cause.
| Months | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Approximately 4.5 years after first participant enrolled | 11.6 (6.3 to 45.7) |
| Approximately 6.5 years after first participant enrolled | 11.6 (5.7 to 45.7) |
PFS time was defined as the time (in months) from the date of the first administration of any study drug to the date of tumor progression or death from any cause.
| Months | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Approximately 4.5 years after first participant enrolled | 9.1 (5.5 to 28.0) |
| Approximately 6.5 years after first participant enrolled | 9.1 (5.5 to 45.5) |
OS was defined as the time from the date of the first administration of any study drug until death from any cause (documented by the date of death).
| Months | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Approximately 4.5 years after first participant enrolled | 33.5 (18.3 to NA) |
| Approximately 6.5 years after first participant enrolled | 33.5 (18.3 to NA) |
DCR = CR + PR + SD (Stable disease); IRC Evaluation DCR was defined as the number of participants having CR, PR or SD based on the best objective response achieved at any time during the study.
| Participants | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Disease Control Rate (DCR) by IRC Evaluation | 59 |
DCR = CR + PR + SD (Stable disease); IRC Evaluation DCR was defined as the number of participants having CR, PR or SD based on the best objective response achieved at any time during the study.
| Participants | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| DCR by INV Evaluation | 60 |
TTP is defined as the time from the first administration of any study drug until documented DLBCL progression or death as a result of lymphoma.
| Months | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Time to Progression (TTP) by IRC Evaluation | 16.2 (7.4 to NA) |
TTP is defined as the time from the first administration of any study drug until documented DLBCL progression or death as a result of lymphoma.
| Months | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| TTP by INV Evaluation | 14.1 (6.3 to NA) |
Kaplan-Meier analysis of TTNT in FAS population. TTNT is defined as the time from the first administration of any study drug to the institution of next anti-neoplastic therapy (for any reason including disease progression, treatment toxicity and participant preference) or death of any cause, whatever comes first.
| Months | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Approximately 4.5 years after first participant enrolled | 12.1 (7.3 to 24.7) |
| Approximately 6.5 years after first participant enrolled | 12.5 (7.3 to 28) |
EFS is defined as the time (in months) from the date of the first administration of any study drug to the date of tumour progression, first initiation of a new non-study anti-neoplastic therapy or death from any cause whichever comes first.
| Months | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Approximately 4.5 years after first participant enrolled | 8.7 (5.3 to 21.0) |
| Approximately 6.5 years after first participant enrolled | 9.1 (5.3 to 23.5) |
The pharmacokinetics (PK) profile of MOR00208 was investigated by quantifying serum drug levels at baseline and after repeated IV administrations for up to 24 treatment cycles using sparse sampling. MOR00208 PK sample was taken pre-dose and 1 hour ± 10 min after the end of MOR00208 infusion for Cycle 1 to Cycle 23. MOR00208 PK sample (pre-dose only) were taken in odd numbered additional treatment cycles only (e.g., treatment Cycles 13, 15,17, 19, 21, 23).
| ng/mL | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Cycle 1 Day 1 (Predose) | 6.7 ± 53.09 |
| Cycle 1 Day 1 (1 hour post dose) | 249075.9 ± 53724.93 |
| Cycle 1 Day 4 (pre-dose) | 126306.8 ± 39105.37 |
| Cycle 1 Day 4 (1 hour post-dose) | 363626.2 ± 82971.54 |
| Cycle 1 Day 15 (pre dose) | 157722.3 ± 50655.86 |
| Cycle 1 Day 15 (1 hour post-dose) | 396262.1 ± 97215.09 |
| Cycle 2 Day 1 (predose) | 181870.8 ± 72582.62 |
| Cycle 2 Day 1 (1 hour post-dose) | 439788.2 ± 126930.55 |
| Cycle 2 Day 15 (Pre Dose) | 217846.9 ± 77799.93 |
| Cycle 2 Day 15 (1 hour post-dose) ) | 442940.2 ± 85475.90 |
| Cycle 3 Day 1 (predose) | 208520.6 ± 68866.46 |
| Cycle 3 Day 1 (1 hour post-dose) | 466135.8 ± 112647.31 |
| Cycle 3 Day 15 (predose) | 223909.4 ± 85170.91 |
| Cycle 3 Day 15 (1 hour post-dose) | 455635.0 ± 104198.64 |
| Cycle 4 Day 1 (predose) ) | 216328.4 ± 94553.25 |
| Cycle 5 Day 1 (pre dose) | 142134.4 ± 72691.16 |
| Cycle 6 Day 1 (pre dose) | 115132.3 ± 55774.77 |
| Cycle 7 Day 1 (pre dose) | 114661.5 ± 73328.15 |
| Cycle 9 Day 1 (pre dose) | 108640.4 ± 52282.72 |
| Cycle 11 Day 1 (pre dose) | 126472.0 ± 64872.47 |
| Cycle 13 Day 1 (pre dose) | 100853.5 ± 61229.42 |
| Cycle 15 Day 1 (pre dose) | 159676.5 ± 61199.32 |
| Cycle 17 Day 1 (pre dose) | 175855.1 ± 64592.17 |
| Cycle 19 Day 1 (pre dose) | 197045.0 ± 69962.05 |
| Cycle 21 Day 1 (pre dose) | 197228.0 ± 53222.03 |
| Cycle 23 Day 1 (pre dose) | 224253.3 ± 64686.85 |
| End of Treatment | 141240.7 ± 114804.40 |
The Anti-MOR00208 Antibodies were investigated by quantifying serum drug levels at baseline and after repeated intravenous (IV) administrations planned for up to 24 treatment cycles using sparse sampling. Anti-MOR00208 antibody sample (pre-dose only) were taken in odd numbered additional treatment cycles only (e.g., treatment Cycles 13, 15,17, 19, 21,23).
| Participants | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Yes (Treatment-emergent ADAs) | 0 |
| No (Negative baseline and post baseline results) | 72 |
| Not evaluable (Positive baseline results) | 2 |
| Missing (No post baseline results available) | 7 |
TEAEs are defined as any adverse event reported in the following time interval (including the lower and upper limits): date of first administration of study treatment; date of last administration of study treatment + 30 days, or if they are considered to be related to the study drug.
| Participants | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Number of Participants That Experienced Treatment-emergent Adverse Events (TEAEs) | 81 |
Number of participants with Severity of TEAEs during MOR00208 and LEN combination therapy.
| Participants | Tafasitamab (MOR00208) + Lenalidomide (LEN) |
|---|---|
| Severe | 43 |
| Moderate | 31 |
| Mild | 6 |
| Missing | 1 |
Collected over From first day of study drug administration through 30 days after last dose, up to maximum duration of 6.5 years approximately after first participant enrolled.. Non-serious events are listed at a 5% frequency threshold.
| Group | Deaths | Serious | Other |
|---|---|---|---|
| Treatment (MOR00208, Lenalidomide) | 45/81 (55.6%) | 47/81 (58%) | 75/81 (92.6%) |
| Event | Treatment (MOR00208, Lenalidomide) |
|---|---|
| PneumoniaInfections and infestations | 7/81 |
| Febrile neutropeniaBlood and lymphatic system disorders | 5/81 |
| Pulmonary embolismRespiratory, thoracic and mediastinal disorders | 3/81 |
| COVID-19Infections and infestations | 3/81 |
| BronchitisInfections and infestations | 2/81 |
| Lower respiratory tract infectionInfections and infestations | 2/81 |
| Atrial fibrillationCardiac disorders | 2/81 |
| Cardiac failure congestiveCardiac disorders | 2/81 |
| DyspnoeaRespiratory, thoracic and mediastinal disorders | 2/81 |
| Squamous cell carcinomaNeoplasms benign, malignant and unspecified (incl cysts and polyps) | 2/81 |
| Event | Treatment (MOR00208, Lenalidomide) |
|---|---|
| NeutropeniaBlood and lymphatic system disorders | 40/81 |
| AnaemiaBlood and lymphatic system disorders | 30/81 |
| DiarrhoeaGastrointestinal disorders | 30/81 |
| CoughRespiratory, thoracic and mediastinal disorders | 24/81 |
| ThrombocytopeniaBlood and lymphatic system disorders | 23/81 |
| AstheniaGeneral disorders | 21/81 |
| Oedema peripheralGeneral disorders | 20/81 |
| PyrexiaGeneral disorders | 18/81 |
| Decreased appetiteMetabolism and nutrition disorders | 18/81 |
| Back painMusculoskeletal and connective tissue disorders | 16/81 |
| Age, Categorical(Participants) | Treatment (MOR00208, Lenalidomide) |
|---|---|
| <=18 years | 0 |
| Between 18 and 65 years | 23 |
| >=65 years | 58 |
| Age, Continuous(years) | Treatment (MOR00208, Lenalidomide) |
|---|---|
| Mean | 69.3 ± 9.53 |
| Sex: Female, Male(Participants) | Treatment (MOR00208, Lenalidomide) |
|---|---|
| Female | 37 |
| Male | 44 |
| Race (NIH/OMB)(Participants) | Treatment (MOR00208, Lenalidomide) |
|---|---|
| American Indian or Alaska Native | 0 |
| Asian | 2 |
| Native Hawaiian or Other Pacific Islander | 0 |
| Black or African American | 0 |
| White | 72 |
| More than one race | 0 |
| Unknown or Not Reported | 7 |
| Region of Enrollment(Participants) | Treatment (MOR00208, Lenalidomide) |
|---|---|
| Hungary | 7 |
| Belgium | 5 |
| United States | 6 |
| Czechia | 3 |
| Poland | 7 |
| Italy | 13 |
| United Kingdom | 5 |
| France | 9 |
| Germany | 11 |
| Spain | 15 |
Documents are hosted by the registry — open the source record to download them.
Plan to share: No
This study is completed, as verified in Sep 2023. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
MorphoSys AG