Evidence map›Paper›PMID 34777367›Full record

ArticleFrontiers in immunology2021

Humanized Anti-CD19 CAR-T Cell Therapy and Sequential Allogeneic Hematopoietic Stem Cell Transplantation Achieved Long-Term Survival in Refractory and Relapsed B Lymphocytic Leukemia: A Retrospective Study of CAR-T Cell Therapy.

Wei Chen, Yuhan Ma, Ziyuan Shen, Huimin Chen, Ruixue Ma, Dongmei Yan, Ming Shi, Xiangmin Wang, Xuguang Song, Cai Sun and 9 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.4field-weighted citation impact, top 15% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 18 citations in OpenAlex.

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  8. Quartic CAR-T Cell Bridging to Twice Allo-HSCT Therapy in a Patient with Acute Lymphoblastic Leukemia.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2024
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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

19 authors at 1 institution in 1 country.

Wei ChenDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Yuhan MaDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Ziyuan ShenDepartment of Epidemiology and Biostatistics, School of Public Health, Xuzhou Medical University, Xuzhou, China.
Huimin ChenDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Ruixue MaDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Dongmei YanDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Ming ShiCancer Institute, Xuzhou Medical University, Xuzhou, China.
Xiangmin WangDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Xuguang SongDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Cai SunDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Jiang CaoDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Hai ChengDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Feng ZhuDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Haiying SunDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Depeng LiDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Zhenyu LiDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Junnian ZhengCancer Institute, Xuzhou Medical University, Xuzhou, China.
Kailin XuDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Wei SangDepartment of Hematology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Xuzhou Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Early response could be obtained in most patients with relapsed or refractory B cell lymphoblastic leukemia (R/R B-ALL) treated with chimeric antigen receptor T-cell (CAR-T) therapy, but relapse occurs in some patients. There is no consensus on treatment strategy post CAR-T cell therapy. In this retrospective study of humanized CD19-targeted CAR-T cell (hCART19s) therapy for R/R B-ALL, we analyzed the patients treated with allogeneic hematopoietic stem cell transplantation (allo-HSCT) or received a second hCART19s infusion, and summarized their efficacy and safety. We retrospectively studied 28 R/R B-ALL patients treated with hCART19s in the Affiliated Hospital of Xuzhou Medical University from 2016 to 2020. After the first hCART19s infusion, 10 patients received allo-HSCT (CART+HSCT group), 7 patients received a second hCART19s infusion (CART2 group), and 11 patients did not receive HSCT or a second hCART19s infusion (CART1 group). The safety, efficacy, and long-term survival were analyzed. Of the 28 patients who received hCART19s treatment, 1 patient could not be evaluated for efficacy, and 25 (92.6%) achieved complete remission (CR) with 20 (74.7%) achieving minimal residual disease (MRD) negativity. Seven (25%) patients experienced grade 3-4 CRS, and one died from grade 5 CRS. No patient experienced ≥3 grade ICANS. The incidence of second CR is higher in the CART+HSCT group compared to the CART2 group (100%

Indexed as

AdolescentAdultAgedAntigens, CD19ChildChild, PreschoolCombined Modality TherapyFemaleHematopoietic Stem Cell TransplantationHumansImmunotherapy, AdoptiveLeukemia, B-CellMaleMiddle AgedNeoplasm Recurrence, LocalReceptors, Chimeric AntigenAntigens, CD19CD19 molecule, humanReceptors, Chimeric Antigenchimeric antigen receptor T cell therapy (CAR-T)hematopoietic stem cell transplantationleukemia free survivalminimal residual disease (MRD)overall survivalrelapsed/refractory B cell lymphoblastic leukemia

Identifiers

PMID34777367
PMCPMC8586453
OpenAlexW3210342811

What OpenQuestion holds

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Registered trials

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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.