Evidence map›Paper›PMID 34670169›Full record

Trial reportTransplantation and cellular therapy2022

Immune Reconstitution following High-Dose Chemotherapy and Autologous Stem Cell Transplantation with or without Pembrolizumab Maintenance Therapy in Patients with Lymphoma.

Reid W Merryman, Robert Redd, Erin Jeter, Jeff L Wong, Kristin McHugh, Carol Reynolds, Matthew Nazzaro, Aine Varden, Jennifer R Brown, Jennifer L Crombie and 16 more

Registry-linked trialOpen access · greenAbstract readClinical Trial, Phase II
In one paragraph

Trial report in Transplantation and cellular therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02362997 (A Phase 2 Study of Pembrolizumab), which is not on this map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.2field-weighted citation impact, top 21% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT02362997 phase2completednot on this map

A Phase 2 Study of Pembrolizumab (MK-3475) After Autologous Stem Cell Transplantation in Patients With Relapsed/Refractory Classical Hodgkin Lymphoma and, Diffuse Large B Cell Lymphoma and T- Cell Non-Hodgkin Lymphoma

TypeinterventionalSponsorDana-Farber Cancer InstituteRan2015 to 2023Enrolled82ConditionsHodgkin Lymphoma, Diffuse Large B Cell Lymphoma, Peripheral T-Cell LymphomaArmsPembrolizumab
3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 17 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

26 authors at 6 institutions in 1 country.

Reid W MerrymanDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts. Electronic address: Reid_merryman@dfci.harvard.edu.
Robert ReddDepartment of Data Science, Dana-Farber Cancer Institute, Boston, Massachusetts.
Erin JeterDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Jeff L WongLaboratory of Molecular Genetics and Immunology, Rockefeller University, New York, New York; Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan-Kettering Cancer Center, New York, New York.
Kristin McHughDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Carol ReynoldsDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Matthew NazzaroDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Aine VardenDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Jennifer R BrownDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Jennifer L CrombieDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Matthew S DavidsDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
David C FisherDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Eric JacobsenDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Caron A JacobsonDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Austin I KimDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Ann S LaCasceDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Samuel Y NgDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Oreofe O OdejideDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Erin M ParryDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Parastoo B DahiDepartment of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan-Kettering Cancer Center, New York, New York.
Yago NietoDepartment of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Robin M JoyceDepartment of Hematologic Malignancy, Beth Israel Deaconess Medical Center, Boston, Massachusetts.
Yi-Bin ChenBone Marrow Transplantation Program, Massachusetts General Hospital, Boston, Massachusetts.
Alex F HerreraDepartment of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California.
Philippe ArmandDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Jerome RitzDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Dana-Farber Cancer Institute · USMemorial Sloan Kettering Cancer Center · USBeth Israel Deaconess Medical Center · USCity Of Hope National Medical Center · USMassachusetts General Hospital · USThe University of Texas MD Anderson Cancer Center · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI SELWYN M VICKERS · 1985 to 2026
$347.4M
Single Cell and ImmunogenomicsP01CA229092 · NCI · DANA-FARBER CANCER INST · PI KIM, HAESOOK T · 2019 to 2023
$13.8M
NCI NIH HHS P01 CA229092NCI NIH HHS P30 CA008748
6 · The paper itself

Abstract

Autologous stem cell transplantation (ASCT) is a standard of care for patients with chemosensitive, relapsed/refractory (R/R) classical Hodgkin lymphoma (cHL) and diffuse large B cell lymphoma (DLBCL). Whereas the clinical benefit of ASCT has traditionally been attributed solely to cytoreduction from intensive chemotherapy, ASCT has important immunogenic effects that may contribute to its antitumor efficacy and could provide a favorable immune environment for post-ASCT immune-based maintenance treatments. We previously reported clinical results of a phase II trial (ClinicalTrials.gov identifier NCT02362997) testing 8 doses of pembrolizumab maintenance therapy after ASCT for patients with R/R cHL or DLBCL. To clarify the impact of pembrolizumab on immune reconstitution, we compared the kinetics of peripheral blood immune cell recovery after ASCT for trial patients receiving pembrolizumab maintenance to those of a contemporaneous control cohort of similar patients undergoing ASCT without pembrolizumab maintenance. This study was conducted to characterize the impact of post-ASCT pembrolizumab maintenance therapy on immune reconstitution for patients with R/R DLBCL and cHL and to identify candidate biomarkers of efficacy and immune-related adverse events (irAEs). Peripheral blood (PB) mononuclear cell samples were prospectively collected at 1 to 18 months after ASCT and analyzed by flow cytometry using a panel of fluorophore-conjugated monoclonal antibodies to identify B cells, natural killer (NK) cells, and various dendritic cell (DC) and T cell subsets. A median of 5 (range, 1 to 8) post-ASCT PB samples were collected from 144 patients (59 in the pembrolizumab group and 85 in the control group). Clinical characteristics of the 2 cohorts were similar. Compared with cHL patients, DLBCL patients (all of whom received anti-CD20 monoclonal antibody therapy before ASCT) had delayed CD19

Indexed as

Hematopoietic Stem Cell TransplantationHodgkin DiseaseImmune ReconstitutionAntibodies, Monoclonal, HumanizedCD8-Positive T-LymphocytesHumansNeoplasm Recurrence, LocalTransplantation, AutologousAntibodies, Monoclonal, HumanizedpembrolizumabAutologous stem cell transplantationDiffuse large B cell lymphomaHodgkin lymphomaImmune reconstitutionPD-1Pembrolizumab

Identifiers

PMID34670169
PMCPMC8792205
OpenAlexW3206425717

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.