A Phase II Study of the Combination of Azacitidine and Pembrolizumab for Patients Relapsed/Refractory Hodgkin's Lymphoma

M.D. Anderson Cancer Center

Status and phase

Enrolling

Phase 2

Conditions

Hodgkin's Lymphoma

Treatments

Drug: Pembrolizumab

Drug: Azacytidine

Study type

Interventional

Funder types

Other

Identifiers

NCT05355051

2021-0916

NCI-2022-03778 (Other Identifier)

Details and patient eligibility

About

This study is a Phase II single-center clinical trial designed to assess the efficacy, safety, and tolerability of pembrolizumab in combination with the 7-day regimen of azacitidine for the treatment of relapsed/refractory HL.

Full description

OBJECTIVES:

Primary Objectives:

• To assess the overall response rate (ORR) of Pembrolizumab in combination with azacitidine in patients with relapsed or progressed classical Hodgkin lymphoma (HL).

Secondary Objectives:

To assess the duration of response (DOR), relapse-free survival (RFS), and overall survival (OS) of patients with refractory/relapsed HL treated with this combination.
To assess the safety of Pembrolizumab in combination with azacitidine in children with refractory/relapsed HL.
To assess the proportion of patients who proceed to stem cell transplantation upon achieving response with the combination of Pembrolizumab and Azacitidine regimen.

Enrollment

24 estimated patients

Sex

All

Ages

1+ year old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

HL patients with relapse or progression. Prior checkpoint inhibitors will be allowed
Patients with relapsed HL involving extranodal sites
HL patients who are not regarded as a candidate for high-dose, conventional chemotherapy
Age of enrollment: Minimum age 1 year. No maximum age, study will include anyone in the pediatric/adolescent center at MD Anderson (MDA)
Eastern Cooperative Oncology Group (ECOG) performance status =< 3 or Lansky performance status >= 50
Adequate renal function per age unless related to the disease
Total bilirubin < 2 x upper limit of normal (ULN) unless increase is due to Gilbert's disease
Aspartate Aminotransferase (AST) < 3 x ULN unless considered due to lymphoma involvement
Provision of written informed consent or assent as per MD Anderson Cancer Center (MDACC) policy for study subjects
Females must be surgically or biologically sterile or if of childbearing potential, must have a negative serum or urine pregnancy test within 72 hours before the start of the treatment and each subsequent dose
Women of childbearing potential must agree to use an adequate method of contraception during the study and until 4 months after the last treatment. Males must be surgically or biologically sterile or agree to use an adequate method of contraception during the study until 1 month after the last treatment
Males need to inform the doctor right away if the partner becomes pregnant or suspects pregnancy. While in this study and for 30 days after the last treatment the patient should not donate sperm for the purposes of reproduction. He will need to use a condom while in this study and for 30 days after the last treatment

Exclusion criteria

Allergy to azacitidine or pembrolizumab or the drugs' components
Active and uncontrolled comorbidities including active uncontrolled infection, uncontrolled hypertension despite adequate medical therapy, active and uncontrolled congestive heart failure New York Heart Association (NYHA) class III/IV, clinically significant and uncontrolled arrhythmia as judged by the treating physician
Patients with known infection with human immunodeficiency virus (HIV) or active Hepatitis B or C
Any other medical, psychological, or social condition that may interfere with study participation or compliance, or compromise patient safety in the opinion of the investigator
Pregnant or breastfeeding
Has received a live vaccine within 30 days of planned start study therapy
Current or prior use of immunosuppressive medication within 14 days prior to the first dose of pembrolizumab. The following are exceptions to this criterion:
- Intranasal, inhaled, topical steroids, or local steroid injections (eg, intra-articular injection)
- Systemic corticosteroids at physiologic doses not to exceed 10 mg/day of prednisone or equivalent
- Steroids as premedication for hypersensitivity reactions (eg, computed tomography [CT] scan premedication)
Active or prior documented autoimmune disease (including inflammatory bowel disease, celiac disease, Wegener syndrome) within the past 2 years. Subjects with childhood atopy or asthma, vitiligo, alopecia, Hashimoto syndrome, Grave's disease, or psoriasis not requiring systemic treatment (within the past 2 years) are not excluded
Has known active central nervous system metastases and/or carcinomatous meningitis