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Monoclonal Antibodies

Study Evaluating Safety, Tolerability and Clinical Activity of GSK2857916 in Combination With Pembrolizumab in Subjects With Relapsed/Refractory Multiple Myeloma (RRMM) (DREAMM 4 Trial)

Phase 1 & 2

Waitlist Available

Research Sponsored by GlaxoSmithKline

Eligibility Criteria Checklist

Specific guidelines that determine who can or cannot participate in a clinical trial

Must have

Be older than 18 years old

Timeline

Screening 3 weeks

Treatment Varies

Follow Up up to approximately 31 months

Awards & highlights

No Placebo-Only Group

Summary

This trial tests a new drug (GSK2857916) with an existing cancer drug (pembrolizumab) in adults with a type of cancer that affects the bone marrow. These patients need alternative treatments. The drugs work together to help the immune system better identify and kill cancer cells.

Eligible Conditions

Multiple Myeloma

Timeline

Screening ~ 3 weeks3 visits

Treatment ~ Varies

Follow Up ~ up to approximately 31 months

Screening ~ 3 weeks

Treatment ~ Varies

Follow Up ~up to approximately 31 months

This trial's timeline: 3 weeks for screening, Varies for treatment, and up to approximately 31 months for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.

Primary study objectives

Part 1 - Changes From Baseline in Urine Potential of Hydrogen (pH)

Part 1 - Changes From Baseline in Urine Specific Gravity

Part 1 - Number of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs)

+9 more

Secondary study objectives

Part 1 - AUC (0-tau) for Pembrolizumab After First Dose

Part 1 - AUC (0-tau) for Total mAb After First Dose

Part 1 - AUC From Time 0 to 168 h After Dosing [AUC (0-168h)] for Cys-mcMMAF After First Dose

+70 more

Side effects data

From 2024 Phase 3 trial • 804 Patients • NCT03040999

64%

Radiation skin injury

63%

Stomatitis

58%

Anaemia

56%

Nausea

48%

Dry mouth

45%

Constipation

45%

Weight decreased

44%

Dysphagia

42%

Neutrophil count decreased

33%

Dysgeusia

33%

Vomiting

32%

Fatigue

31%

White blood cell count decreased

28%

Hypomagnesaemia

26%

Decreased appetite

25%

Hypothyroidism

25%

Hypokalaemia

24%

Lymphocyte count decreased

24%

Platelet count decreased

23%

Oropharyngeal pain

23%

Blood creatinine increased

22%

Diarrhoea

22%

Odynophagia

20%

Hypoacusis

20%

Alanine aminotransferase increased

20%

Hyponatraemia

19%

Tinnitus

19%

Oral candidiasis

19%

Asthenia

16%

Pyrexia

16%

Cough

15%

Aspartate aminotransferase increased

15%

Rash

14%

Insomnia

13%

Acute kidney injury

13%

Pharyngeal inflammation

13%

Pruritus

12%

Dysphonia

12%

Gamma-glutamyltransferase increased

11%

Pneumonia

11%

Dehydration

10%

Hyperthyroidism

10%

Hypoalbuminaemia

10%

Hypocalcaemia

10%

Headache

10%

Productive cough

Neck pain

Peripheral sensory neuropathy

Gastrooesophageal reflux disease

Hiccups

Hyperglycaemia

Hyperuricaemia

Dizziness

Hypophosphataemia

Urinary tract infection

Ear pain

Localised oedema

Hyperkalaemia

Erythema

Oral pain

Abdominal pain upper

Arthralgia

Anxiety

Febrile neutropenia

Dyspepsia

Saliva altered

Back pain

Oedema peripheral

Hypertension

Dyspnoea

Nasopharyngitis

Alopecia

Dry skin

Sepsis

Pneumonia aspiration

Trismus

Pneumonitis

Laryngeal oedema

Malnutrition

Pharyngeal haemorrhage

Cellulitis

Septic shock

Systemic infection

Clostridium difficile colitis

Cardiac arrest

Death

Bronchitis

Hepatitis

Immune-mediated hepatitis

Oesophagitis

General physical health deterioration

Hypophagia

Tumour haemorrhage

Cerebrovascular accident

Syncope

Acute respiratory failure

Aspiration

Colitis

Mouth haemorrhage

Hypersensitivity

Acute myocardial infarction

Abscess neck

Device related infection

Stoma site infection

Vascular device infection

Wound infection

Hypercalcaemia

Pulmonary embolism

Respiratory failure

100%

80%

60%

40%

20%

Study treatment Arm

Placebo + CRT Followed by Placebo

Pembrolizumab + CRT Followed by Pembrolizumab

Awards & Highlights

No Placebo-Only Group

All patients enrolled in this study will receive some form of active treatment.

Trial Design

2Treatment groups

Experimental Treatment

Group I: Part 2: Expansion cohortExperimental Treatment2 Interventions

Subjects will receive belantamab mafodotin at RP2D along with 200 mg pembrolizumab via IV infusion on Day 1 of each 21-day cycle. There will be maximum of 35 cycles of combination treatment.

Group II: Part 1: Dose escalationExperimental Treatment2 Interventions

Subjects will receive belantamab mafodotin at escalating doses of 2.5 milligrams per kilograms (mg/kg) and 3.4 mg/kg along with 200 mg pembrolizumab via intravenous (IV) infusion on Day 1 of each 21-day cycle to establish RP2D. There will be maximum of 35 cycles of combination treatment.

Treatment

First Studied

Drug Approval Stage

How many patients have taken this drug

belantamab mafodotin

2019

Completed Phase 2

~50

Pembrolizumab

2017

Completed Phase 3

~3150