Evidence map›Paper›PMID 26077120›Full record

ArticleClinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico2015

Autologous tumor lysate/Bacillus Calmette-Guérin immunotherapy as an adjuvant to conventional breast cancer therapy.

J Convit, H Montesinos, H Oviedo, G Romero, B Maccarone, E Essenfeld, A Convit, L E Palacios

Erratum issued Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to trial NCT06023277 (A Phase 1b/2 Clinical Trial to Evaluate the Safety and Efficacy of ConvitVax in Metastatic Breast Cancer), which is not on this map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.0field-weighted citation impact, top 26% 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.

NCT06023277 phase1 / phase2not yet recruitingnot on this mapstarted 2024, after this paper: background citation

A Phase 1b/2 Clinical Trial to Evaluate the Safety and Efficacy of ConvitVax in Metastatic Breast Cancer

TypeinterventionalSponsorJacinto Convit World Organization Inc.Ran2024 to 2027Enrolled40ConditionsMetastatic Breast CancerArmsConvitVax
3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 17 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

J ConvitInstituto de Biomedicina Dr. Jacinto Convit, Distrito Capital, Venezuela.
H MontesinosUniversidad Simón Bolívar, Sartenejas, Distrito Capital, Venezuela.
H OviedoInstituto de Biomedicina Dr. Jacinto Convit, Distrito Capital, Venezuela.
G RomeroHospital Oncológico Dr. Luis Razetti, Distrito Capital, Venezuela.
B MaccaroneCirugía General & Mastología, Policlínica Metropolitana, Distrito Capital, Venezuela.
E EssenfeldAnatomía Patológica, Policlínica Metropolitana, Distrito Capital, Venezuela.
A ConvitFundación Jacinto Convit, Caracas, 1071, Venezuela. admin@jacintoconvit.org.
L E PalaciosHospital Oncológico Dr. Luis Razetti, Distrito Capital, Venezuela.
Instituto Médico La Floresta · VEPoliclinica Metropolitana · VESimón Bolívar University · VE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAutologous tumor cell vaccines rely on the concept of preserving an individual's own tumorigenic makeup, expressing its unique set of tumor-associated antigens as well as antigenic elements from the surrounding stroma. These autologous tumor characteristics are usually presented with an immune adjuvant in the hopes of enhancing an immune response.

methodsThe autologous vaccine we used was composed of tumor cells combined with BCG and formalin. Animal safety and toxicity were evaluated using mice tumors for the immunotherapy. A small number of patients with advanced stage breast cancer were recruited for an uncontrolled study, using the vaccine solely or combined with chemotherapy/radiotherapy.

resultsThe immunotherapy had shown to be safe in mice and humans. Upon a 5-year follow-up, the survival rate was 60 % for the combined treatment.

conclusionsThe data suggest that the combined treatment could be a feasible and safe therapeutic strategy. However, further controlled studies should be conducted.

Indexed as

Adjuvants, ImmunologicAnimalsAntineoplastic AgentsBreast NeoplasmsCancer VaccinesChemoradiotherapyCricetinaeFemaleGuinea PigsHumansMiceMice, Inbred BALB CMycobacterium bovisSurvival RateAdjuvants, ImmunologicAntineoplastic AgentsCancer VaccinesAutologousBCGBreast cancerImmunotherapyVaccine

Identifiers

PMID26077120
PMCPMC4608991
OpenAlexW598942853

What OpenQuestion holds

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LicenceCC BY
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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.