Evidence map›Paper›PMID 34260659›Full record

ArticlePloS one2021

Risk factors for severe neutropenia in pancreatic cancer patients treated with gemcitabine/nab-paclitaxel combination therapy.

Genta Ito, Kazuyoshi Kawakami, Takeshi Aoyama, Takashi Yokokawa, Masashi Nakamura, Masato Ozaka, Naoki Sasahira, Masayuki Hashiguchi, Hayato Kizaki, Toshihiro Hama and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.4field-weighted citation impact, top 38% 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

6 citing papers in PubMed, 7 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

11 authors at 2 institutions in 1 country.

Genta ItoDivision of Drug Informatics, Keio University Faculty of Pharmacy, Tokyo, Japan.
Kazuyoshi KawakamiDepartment of Pharmacy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.ORCID 0000-0003-2023-1300
Takeshi AoyamaDepartment of Pharmacy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
Takashi YokokawaDepartment of Pharmacy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
Masashi NakamuraDepartment of Pharmacy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
Masato OzakaDepartment of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
Naoki SasahiraDepartment of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
Masayuki HashiguchiDivision of Drug Informatics, Keio University Faculty of Pharmacy, Tokyo, Japan.
Hayato KizakiDivision of Drug Informatics, Keio University Faculty of Pharmacy, Tokyo, Japan.ORCID 0000-0002-4572-1333
Toshihiro HamaDepartment of Pharmacy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
Satoko HoriDivision of Drug Informatics, Keio University Faculty of Pharmacy, Tokyo, Japan.ORCID 0000-0002-4596-5418
Japanese Foundation For Cancer Research · JPKeio University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimCombination therapy with gemcitabine and nanoparticle albumin-bound paclitaxel (nab-paclitaxel), known as GnP therapy, significantly prolongs the survival of pancreatic cancer patients compared with gemcitabine monotherapy. However, it may cause severe neutropenia, requiring discontinuation of treatment. This study aimed to clarify the risk factors for Grade 3/4 neutropenia during GnP therapy.

methodsClinical data of pancreatic cancer patients who underwent GnP therapy at the Cancer Institute Hospital of the Japanese Foundation for Cancer Research from December 2014 to December 2016 were retrospectively collected. The relationship of Grade 3/4 neutropenia onset to laboratory values and patient background factors was investigated by multivariate logistic regression analysis.

resultsClinical data of 222 patients were analyzed. Grade 3/4 neutropenia occurred in 118 patients (53.2%) in the first cycle of GnP therapy. Multivariate analysis identified low absolute neutrophil count (ANC), high total bilirubin (T-Bil), and low C-reactive protein (CRP) as risk factors for Grade 3/4 neutropenia. Age was not a risk factor. The incidence of neutropenia was 85.7% in patients with all three risk factors, but only 27.7% in patients with none of them.

conclusionLow ANC, high T-Bil, and low CRP may be risk factors for Grade 3/4 neutropenia in patients receiving GnP therapy, even if these laboratory values are within normal reference ranges. Patients with these risk factors should be carefully monitored for adverse events.

Indexed as

AlbuminsAntineoplastic Combined Chemotherapy ProtocolsDeoxycytidineGemcitabineNeutropeniaPaclitaxelPancreatic NeoplasmsAdultAgedAged, 80 and overBilirubinFemaleHumansMaleMiddle AgedRetrospective Studies130-nm albumin-bound paclitaxelAlbuminsBilirubinDeoxycytidineGemcitabinePaclitaxel

Identifiers

PMID34260659
PMCPMC8279319
OpenAlexW3178756512

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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.