Evidence map›Paper›PMID 32792470›Full record

ArticleBlood research2020

Use of generic imatinib as first-line treatment in patients with chronic myeloid leukemia (CML): the GIMS (Glivec to Imatinib Switch) study.

Maria Gemelli, Elena Maria Elli, Chiara Elena, Alessandra Iurlo, Tamara Intermesoli, Margherita Maffioli, Ester Pungolino, Maria Cristina Carraro, Mariella D'Adda, Francesca Lunghi and 9 more

Registry-linked trialOpen access · diamondAbstract read
In one paragraph

Article in Blood research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05282108 (Efficacy and Safety of Generic Imatinib), which is not on this map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 32% 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.

NCT05282108 recruitingnot on this mapstarted 2022, after this paper: background citation

Efficacy and Safety of Generic Imatinib (Carcemia®) Compared to Glivec® in Real-Life Management of Chronic Phase of Chronic Myeloid Leukemia; a Multicenter, Observational Study

TypeobservationalSponsorHikma Pharmaceuticals LLCRan2022 to 2026Enrolled240ConditionsChronic Myeloid LeukemiaArmsCarcemia, Glivec
3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
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 11 institutions in 1 country.

Maria GemelliOncology Unit, San Gerardo Hospital, ASST-Monza, Monza, Italy.
Elena Maria ElliHematology Division and Bone Marrow Unit, Ospedale San Gerardo, ASST-Monza, Monza, Italy.
Chiara ElenaDivision of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
Alessandra IurloHematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Tamara IntermesoliHematology and Bone Marrow Transplant Unit, ASST Papa Giovanni XXIII, Bergamo, Italy.
Margherita MaffioliHematology Unit, Ospedale di Circolo, Varese, Italy.
Ester PungolinoDivision of Hematology, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy.
Maria Cristina CarraroHematology and Transfusional Medicine Unit, ASST Fatebenefratelli Sacco, Milan, Italy.
Mariella D'AddaDepartment of Hematology, ASST Spedali Civili di Brescia, Brescia, Italy.
Francesca LunghiHematology and Bone Marrow Transplantation Unit, San Raffaele Scientific Institute, IRCCS Milano, Italy.
Michela AnghileriOncology Department, ASST Lecco, Lecco, Italy.
Nicola PolverelliChair of Hematology, Unit of Blood Diseases and Stem Cell Transplantation, University of Brescia, ASST Spedali Civili di Brescia, Brescia, Italy.
Marianna RossiDepartment of Hematology, Cancer Center, IRCCS Humanitas Research Hospital/Humanitas University, Rozzano, Italy.
Mattia BacciocchiDepartment of Medicine and Surgery, University of Milano-Bicocca, Italy.
Elisa BonoDivision of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
Cristina BucelliHematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Francesco PassamontiHematology Unit, Ospedale di Circolo, Varese, Italy.
Laura AntoliniCenter of Biostatistics for Clinical Epidemiology, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy.
Carlo Gambacorti-PasseriniHematology Division and Bone Marrow Unit, Ospedale San Gerardo, ASST-Monza, Monza, Italy.
Azienda Ospedaliera San Gerardo · ITAzienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia · ITFondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico · ITPoliclinico San Matteo Fondazione · ITUniversity of Milano-Bicocca · ITASST Fatebenefratelli Sacco · ITAzienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda · ITAziende Socio Sanitarie Territoriali di LeccoHumanitas University · ITOspedale Papa Giovanni XXIII · ITVita-Salute San Raffaele University · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGeneric formulations of imatinib mesylate have been introduced in Western Europe since 2017 to treat patients with chronic myeloid leukemia (CML). However, results on the safety and efficacy of generic formulations are contrasting. The aim of this study was to investigate the safety and efficacy of generic imatinib in CML patients treated in 12 Italian institutes.

methodsThis is an observational, retro-prospective analysis of patients with CML for whom the treatment was switched from brand to generic imatinib. We analyzed and compared the variation in quantitative PCR values before and after the switch, and the proportion of patients who maintained molecular response after changing from brand to generic imatinib. Adverse events (AEs) were also evaluated.

resultsTwo hundred patients were enrolled. The median PCR value after the switch was reduced by 0.25 compared to the values before the switch. A significant difference was found between median PCR values before and after the switch in favor of generic imatinib (

conclusionOur data indicate that generic imatinib does not have deleterious effects on CML control and present an acceptable safety profile, similar or better than brand imatinib.

Indexed as

Adverse eventsBCR/ABLChronic myeloid leukemiaGenericGeneric imatinibImatinib

Identifiers

PMID32792470
PMCPMC7536566
OpenAlexW3049681059

What OpenQuestion holds

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LicenceCC BY-NC
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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.