Recruitment

Recruitment Status
Recruiting
Estimated Enrollment
Same as current

Summary

Conditions
  • ISS Stage I Plasma Cell Myeloma
  • ISS Stage II Plasma Cell Myeloma
  • ISS Stage III Plasma Cell Myeloma
  • Recurrent Plasma Cell Myeloma
  • Refractory Plasma Cell Myeloma
Type
Interventional
Phase
Phase 1
Design
Allocation: N/AIntervention Model: Single Group AssignmentMasking: None (Open Label)Primary Purpose: Treatment

Participation Requirements

Age
Between 18 years and 125 years
Gender
Both males and females

Description

PRIMARY OBJECTIVE: I. To evaluate the safety of concurrent single/low dose radiation therapy (radiotherapy) (8 Gy/1fx) in combination with pembrolizumab in relapsed or refractory myeloma patients. SECONDARY OBJECTIVES: I. To characterize late toxicity (Common Terminology Criteria for Adverse Events ...

PRIMARY OBJECTIVE: I. To evaluate the safety of concurrent single/low dose radiation therapy (radiotherapy) (8 Gy/1fx) in combination with pembrolizumab in relapsed or refractory myeloma patients. SECONDARY OBJECTIVES: I. To characterize late toxicity (Common Terminology Criteria for Adverse Events [CTCAE] > grade 2 toxicity at 6 and 12 months) and the effect of radiation in combination with pembrolizumab on systemic response rates using international myeloma working group (IMWG) uniform response criteria for multiple myeloma at 6 months and 12 months. II. To assess changes in positron emission tomography/computed tomography (PET/CT) as a result of combining pembrolizumab and radiotherapy at 6 months and 12 months. OUTLINE: Patients undergo radiation therapy on day 1. Patients also receive pembrolizumab intravenously (IV) over 30 minutes on day 2 or 3. Courses with pembrolizumab repeat every 3 weeks for 2 years in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up at 30 days and then every 12 weeks thereafter.

Tracking Information

NCT #
NCT03267888
Collaborators
Merck Sharp & Dohme Corp.
Investigators
Principal Investigator: Mohammad K. Khan, MD, PhD Emory University