Evidence map›Paper›PMID 27538465›Full record

Trial reportBMC cancer2016

Five-year disease-free survival among stage II-IV breast cancer patients receiving FAC and AC chemotherapy in phase II clinical trials of Panagen.

Anastasia S Proskurina, Tatiana S Gvozdeva, Ekaterina A Potter, Evgenia V Dolgova, Konstantin E Orishchenko, Valeriy P Nikolin, Nelly A Popova, Sergey V Sidorov, Elena R Chernykh, Alexandr A Ostanin and 10 more

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

Trial report in BMC cancer, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02115984 (Double-blind Multicenter Placebo-controlled Study of the Safety and Leukostimulatory Activity of the Preparation "Panagen" in Patients With Breast Cancer), which is not on this map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 34% 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.

NCT02115984 phase2completednot on this map

Double-blind Multicenter Placebo-controlled Study of the Safety and Leukostimulatory Activity of the Preparation "Panagen" in Patients With Breast Cancer

TypeinterventionalSponsorPanagen, Limited Liability CompanyRan2010 to 2012Enrolled80ConditionsBreast CancerArmsPanagen, Placebo, Chemotherapy
3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Risk of malnutrition and emotional distress as factors affecting health-related quality of life in patients with resected cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2019
    Observational
  3. 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

20 authors at 8 institutions in 2 countries.

Anastasia S ProskurinaInstitute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentieva Ave, Novosibirsk, 630090, Russia.
Tatiana S GvozdevaNovosibirsk State Medical University, Novosibirsk, 630091, Russia.
Ekaterina A PotterInstitute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentieva Ave, Novosibirsk, 630090, Russia.
Evgenia V DolgovaInstitute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentieva Ave, Novosibirsk, 630090, Russia.
Konstantin E OrishchenkoInstitute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentieva Ave, Novosibirsk, 630090, Russia.
Valeriy P NikolinInstitute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentieva Ave, Novosibirsk, 630090, Russia.
Nelly A PopovaInstitute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentieva Ave, Novosibirsk, 630090, Russia.
Sergey V SidorovNovosibirsk State University, Novosibirsk, 630090, Russia.
Elena R ChernykhInstitute of Clinical Immunology, Siberian Branch of the Russian Academy of Medical Sciences, Novosibirsk, 630099, Russia.
Alexandr A OstaninInstitute of Clinical Immunology, Siberian Branch of the Russian Academy of Medical Sciences, Novosibirsk, 630099, Russia.
Olga Y LeplinaInstitute of Clinical Immunology, Siberian Branch of the Russian Academy of Medical Sciences, Novosibirsk, 630099, Russia.
Victoria V DvornichenkoIrkutsk State Medical Academy of Postgraduate Education, Irkutsk, 664049, Russia.
Dmitriy M PonomarenkoIrkutsk State Medical Academy of Postgraduate Education, Irkutsk, 664049, Russia.
Galina S SoldatovaNovosibirsk State University, Novosibirsk, 630090, Russia.
Nikolay A VaraksinCJSC "Vector-best", Koltsovo, Novosibirsk Region, 630559, Russia.
Tatiana G RyabichevaCJSC "Vector-best", Koltsovo, Novosibirsk Region, 630559, Russia.
Peter N UchakinMercer University School of Medicine, Macon, GA, 31207, USA.
Vladimir A RogachevInstitute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentieva Ave, Novosibirsk, 630090, Russia.
Mikhail A ShurdovLLC "Panagen", Gorno-Altaisk, 649000, Russia.
Sergey S BogachevInstitute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentieva Ave, Novosibirsk, 630090, Russia. labmolbiol@mail.ru.
Institute of Cytology and Genetics · RUNovosibirsk State University · RUState Research Center of Virology and Biotechnology VECTOR · RUGorno-Altaisk State University · RUIrkutsk Regional Clinical Hospital · RUIrkutsk State Medical University · RUMercer University · USNovosibirsk State Medical University · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe report on the results of a phase II clinical trial of Panagen (tablet form of fragmented human DNA preparation) in breast cancer patients (placebo group n = 23, Panagen n = 57). Panagen was administered as an adjuvant leukoprotective agent in FAC and AC chemotherapy regimens. Pre-clinical studies clearly indicate that Panagen acts by activating dendritic cells and induces the development of adaptive anticancer immune response.

methodsWe analyzed 5-year disease-free survival of patients recruited into the trial.

resultsFive-year disease-free survival in the placebo group was 40 % (n = 15), compared with the Panagen arm - 53 % (n = 51). Among stage III patients, disease-free survival was 25 and 52 % for placebo (n = 8) and Panagen (n = 25) groups, respectively. Disease-free survival of patients with IIIB + C stage was as follows: placebo (n = 6)-17 % vs Panagen (n = 18)-50 %.

conclusionsDisease-free survival rate (17 %) of patients with IIIB + C stage breast cancer receiving standard of care therapy is within the global range. Patients who additionally received Panagen demonstrate a significantly improved disease-free survival rate of 50 %. This confirms anticancer activity of Panagen.

trial registrationClinicalTrials.gov NCT02115984 from 04/07/2014.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsBreast NeoplasmsChemotherapy, AdjuvantFemaleHumansNeoplasm StagingSurvival AnalysisTreatment OutcomeAC chemotherapyBreast cancerCD8 + perforin + T cellsDisease-free survivaldsDNAFAC chemotherapy

Identifiers

PMID27538465
PMCPMC4990870
OpenAlexW2518499724

What OpenQuestion holds

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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.