Evidence map›Paper›PMID 33564435›Full record

ArticleClinical kidney journal2021

Changes in blood pressure during treatment with the tyrosine kinase inhibitor lenvatinib.

Kei Saito, Hideki Fujii, Keiji Kono, Ken Hirabayashi, Satoshi Yamatani, Kentaro Watanabe, Shunsuke Goto, Shohei Komatsu, Takumi Fukumoto, Shinichi Nishi

Open access · goldAbstract read
In one paragraph

Article in Clinical kidney journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 28% 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

7 citing papers in PubMed, 6 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

10 authors at 1 institution in 1 country.

Kei SaitoDivision of Nephrology and Kidney Center, Kobe University Graduate School of Medicine, Kobe, Japan.
Hideki FujiiDivision of Nephrology and Kidney Center, Kobe University Graduate School of Medicine, Kobe, Japan.ORCID 0000-0001-7610-1068
Keiji KonoDivision of Nephrology and Kidney Center, Kobe University Graduate School of Medicine, Kobe, Japan.
Ken HirabayashiDivision of Nephrology and Kidney Center, Kobe University Graduate School of Medicine, Kobe, Japan.
Satoshi YamataniDivision of Nephrology and Kidney Center, Kobe University Graduate School of Medicine, Kobe, Japan.
Kentaro WatanabeDivision of Nephrology and Kidney Center, Kobe University Graduate School of Medicine, Kobe, Japan.
Shunsuke GotoDivision of Nephrology and Kidney Center, Kobe University Graduate School of Medicine, Kobe, Japan.
Shohei KomatsuDepartment of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan.
Takumi FukumotoDepartment of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan.
Shinichi NishiDivision of Nephrology and Kidney Center, Kobe University Graduate School of Medicine, Kobe, Japan.
Kobe University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWithin the class of tyrosine kinase inhibitors (TKIs), which are used for the treatment of numerous advanced cancers, lenvatinib is associated with a higher prevalence of hypertension (HT) compared with other TKIs. In this study, we investigated the effect of lenvatinib on blood pressure (BP) and associated factors.

methodsThis single-centre, retrospective observational study included 25 consecutive patients treated with lenvatinib for unresectable hepatocellular carcinoma from April 2018 to December 2018 at the study institution. We assessed changes in BP using ambulatory BP monitoring, urinary sodium excretion, kidney function, use of antihypertensive agents and diuretics, and fluid retention following treatment initiation with lenvatinib.

resultsAt 1 week after treatment initiation, the mean BP and the percentage of patients with riser pattern significantly increased compared with those at the baseline. Although there were no significant changes at 1 week, urinary sodium excretion (153.4 ± 51.7 and 112.5 ± 65.0 mEq/day at 1 and 3 weeks, respectively, P < 0.05) and estimated glomerular filtration rate significantly decreased and the number of patients with fluid retention increased at 3 weeks. Furthermore, patients with fluid retention had significantly higher BP or required more intensive BP treatment compared with those without fluid retention.

conclusionsLenvatinib might lead to HT without fluid retention soon after the initiation of treatment, subsequently leading to a reduction in urinary sodium excretion, thereby contributing to a rise in BP by fluid retention.

Indexed as

ambulatory blood pressure monitoringblood pressurelenvatinibtyrosine kinase inhibitorurinary sodium excretion

Identifiers

PMID33564435
PMCPMC7857786
OpenAlexW3094354508

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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.