Trial Outcomes & Findings for Phase 2 Study of Plamotamab Combined With Tafasitamab Plus Lenalidomide Versus Tafasitamab Plus Lenalidomide in Relapsed or Refractory (R/R) Diffuse Large-cell B-cell Lymphoma (DLBCL) (NCT NCT05328102)

NCT ID: NCT05328102

Last Updated: 2024-04-30

Results Overview

An adverse event (AE) was any untoward medical occurrence in a study participant. The AE did not necessarily have a causal relationship with this treatment. An AE could therefore be any unfavorable and unintended sign (including a clinically significant abnormal laboratory finding), symptom, or disease temporally associated with the use of a study drug. AEs may have included the onset of new illness and the exacerbation of preexisting conditions. TEAEs were defined as events with onset dates on or after the start of study treatment or events that were present before the first infusion of study treatment and subsequently worsened in severity. A summary of serious and all other non-serious adverse events regardless of causality is located in the Reported Adverse Events module.

Recruitment status

TERMINATED

Study phase

PHASE2

Target enrollment

3 participants

Primary outcome timeframe

From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)

Results posted on

2024-04-30

Participant Flow

The study planned to enroll participants at 11 sites (1 in the United States, 7 in France, 2 in Spain, and 1 in South Korea). However, due to early study termination only 3 participants were enrolled and dosed at a single site in the United States.

The study was planned to be performed sequentially, with Part 1A (Safety run-in, with a lower plamotamab dose), Part 1B (Safety run-in, with the target plamotamab dose) and Part 2 (Open-Label, randomized). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.

Participant milestones

Participant milestones
Measure
Part 1A: Plamotamab (Lower Dose), Tafasitamab, and Lenalidomide
Plamotamab was administered at a lower dose in addition to tafasitamab (12 milligrams \[mg\]/kilograms \[kg\] intravenously) plus lenalidomide (25 mg orally).
Overall Study
STARTED
3
Overall Study
Received at Least 1 Dose of Study Drug
3
Overall Study
COMPLETED
0
Overall Study
NOT COMPLETED
3

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Phase 2 Study of Plamotamab Combined With Tafasitamab Plus Lenalidomide Versus Tafasitamab Plus Lenalidomide in Relapsed or Refractory (R/R) Diffuse Large-cell B-cell Lymphoma (DLBCL)

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Part 1A: Plamotamab (Lower Dose), Tafasitamab, and Lenalidomide
n=3 Participants
Plamotamab was administered at a lower dose in addition to tafasitamab (12 mg/kg intravenously) plus lenalidomide (25 mg orally).
Age, Customized
>=18 years
3 Participants
n=3 Participants

PRIMARY outcome

Timeframe: From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)

Population: Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.

An adverse event (AE) was any untoward medical occurrence in a study participant. The AE did not necessarily have a causal relationship with this treatment. An AE could therefore be any unfavorable and unintended sign (including a clinically significant abnormal laboratory finding), symptom, or disease temporally associated with the use of a study drug. AEs may have included the onset of new illness and the exacerbation of preexisting conditions. TEAEs were defined as events with onset dates on or after the start of study treatment or events that were present before the first infusion of study treatment and subsequently worsened in severity. A summary of serious and all other non-serious adverse events regardless of causality is located in the Reported Adverse Events module.

Outcome measures

Outcome measures
Measure
Part 1A: Plamotamab (Lower Dose), Tafasitamab, and Lenalidomide
n=3 Participants
Plamotamab was administered at a lower dose in addition to tafasitamab (12 mg/kg intravenously) plus lenalidomide (25 mg orally).
Part 1 A: Number of Participants With Treatment Emergent Adverse Events (TEAEs)
3 Participants

PRIMARY outcome

Timeframe: From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)

Population: Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.

Cytokine release syndrome was defined as "a supraphysiologic response following any immune therapy that results in the activation or engagement of endogenous or infused T cells and/or other immune effector cells". A summary of serious and all other non-serious adverse events regardless of causality is located in the Reported Adverse Events module.

Outcome measures

Outcome measures
Measure
Part 1A: Plamotamab (Lower Dose), Tafasitamab, and Lenalidomide
n=3 Participants
Plamotamab was administered at a lower dose in addition to tafasitamab (12 mg/kg intravenously) plus lenalidomide (25 mg orally).
Part 1 A: Number of Participants With Cytokine Release Syndrome
2 Participants

Adverse Events

Part 1A: Plamotamab (Lower Dose), Tafasitamab, and Lenalidomide

Serious events: 3 serious events
Other events: 3 other events
Deaths: 1 deaths

Serious adverse events

Serious adverse events
Measure
Part 1A: Plamotamab (Lower Dose), Tafasitamab, and Lenalidomide
n=3 participants at risk
Plamotamab was administered at a lower dose in addition to tafasitamab (12 mg/kg intravenously) plus lenalidomide (25 mg orally).
Immune system disorders
Cytokine release syndrome
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Infections and infestations
Pneumonia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Gastrointestinal disorders
Small intestinal haemorrhage
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Hepatobiliary disorders
Hypertransaminasaemia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Infections and infestations
Pneumonia aspiration
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Gastrointestinal disorders
Constipation
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Gastrointestinal disorders
Dysphagia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Gastrointestinal disorders
Volvulus of small bowel
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.

Other adverse events

Other adverse events
Measure
Part 1A: Plamotamab (Lower Dose), Tafasitamab, and Lenalidomide
n=3 participants at risk
Plamotamab was administered at a lower dose in addition to tafasitamab (12 mg/kg intravenously) plus lenalidomide (25 mg orally).
Immune system disorders
Cytokine release syndrome
66.7%
2/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
General disorders
Fatigue
66.7%
2/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Nervous system disorders
Immune effector cell-associated neurotoxicity syndrome
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Musculoskeletal and connective tissue disorders
Myalgia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Skin and subcutaneous tissue disorders
Skin irritation
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
General disorders
Oedema peripheral
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Metabolism and nutrition disorders
Hypervolaemia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Skin and subcutaneous tissue disorders
Rash
66.7%
2/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Investigations
Blood creatinine increased
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Skin and subcutaneous tissue disorders
Palmar-plantar erythrodysaesthesia syndrome
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Respiratory, thoracic and mediastinal disorders
Pneumonitis
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Renal and urinary disorders
Hydronephrosis
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
General disorders
Pyrexia
66.7%
2/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Injury, poisoning and procedural complications
Fall
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
General disorders
Asthenia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Metabolism and nutrition disorders
Hypokalaemia
66.7%
2/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Metabolism and nutrition disorders
Hypomagnesaemia
66.7%
2/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Renal and urinary disorders
Urinary retention
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Metabolism and nutrition disorders
Hypophosphatemia
66.7%
2/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Infections and infestations
Urinary tract infection
66.7%
2/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Infections and infestations
Herpes zoster
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Nervous system disorders
Metabolic encephalopathy
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Gastrointestinal disorders
Dysphagia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Psychiatric disorders
Insomnia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Gastrointestinal disorders
Dry mouth
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Infections and infestations
Oropharyngeal candidiasis
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Blood and lymphatic system disorders
Anaemia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Investigations
Platelet count decreased
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Skin and subcutaneous tissue disorders
Decubitus ulcer
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Metabolism and nutrition disorders
Hypocalcaemia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Metabolism and nutrition disorders
Decreased appetite
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Skin and subcutaneous tissue disorders
Skin exfoliation
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Gastrointestinal disorders
Abdominal pain
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Gastrointestinal disorders
Abdominal hernia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Respiratory, thoracic and mediastinal disorders
Hypoxia
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Vascular disorders
Hypotension
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Gastrointestinal disorders
Nausea
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Gastrointestinal disorders
Diarrhoea
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Investigations
Alanine aminotransferase increased
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Investigations
Aspartate aminotransferase increased
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Investigations
Blood alkaline phosphatase increased
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.
Vascular disorders
Embolism
33.3%
1/3 • From first dose of study drug up to end of treatment (maximum treatment exposure: 303 days)
Enrolled Analysis Set: All participants who signed the informed consent form, were determined to be eligible, and received Day -8 tafasitamab dose (Study Day 1). The study was terminated by the Sponsor during Part 1A of the study. No participants were enrolled in Part 1B or Part 2.

Additional Information

Michael Chiarella

Xencor, Inc

Phone: 858-945-2415

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place