Evidence map›Paper›PMID 34100165›Full record

Observational studyClinical and experimental nephrology2021

Causes of death in patients undergoing maintenance hemodialysis in Japan: 10-year outcomes of the Q-Cohort Study.

Hiroto Hiyamuta, Shunsuke Yamada, Masatomo Taniguchi, Toshiaki Nakano, Kazuhiko Tsuruya, Takanari Kitazono

Abstract readMulticenter StudyObservational Study
PubMed Publisher
In one paragraph

Observational study in Clinical and experimental nephrology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.1field-weighted citation impact, top 7% 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

14 citing papers in PubMed, 29 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

6 authors at 3 institutions in 1 country.

Hiroto HiyamutaDepartment of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 8128582, Japan.
Shunsuke YamadaDepartment of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 8128582, Japan.
Masatomo TaniguchiFukuoka Renal Clinic, Fukuoka, Japan.
Toshiaki NakanoDepartment of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 8128582, Japan. toshink@med.kyushu-u.ac.jp.ORCID http://orcid.org/0000-0001-9235-5615
Kazuhiko TsuruyaDepartment of Nephrology, Nara Medical University, Nara, Japan.
Takanari KitazonoDepartment of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 8128582, Japan.
Kyushu University · JPNara Medical University · JPOno Clinic · JP

Funding

Kidney Foundation, Japan H19 JKFB 07-13Kidney Foundation, Japan H20 JKFB 08-8Kidney Foundation, Japan H23 JKFB 11-11
6 · The paper itself

Abstract

backgroundAlthough the mortality rate in patients on hemodialysis remains extremely high, detailed information on causes of death over long-term periods is limited. The aim of this study was to clarify the underlying causes of death in patients undergoing maintenance hemodialysis in Japan.

methodsThis was a 10-year, multicenter, observational study of 3528 outpatients undergoing maintenance hemodialysis in Japan. Clinical outcomes were analyzed and causes of death were classified into six broad categories including cardiovascular diseases, infectious diseases, malignant neoplasms, cachexia, trauma/accidents, and other diseases, and more detailed subcategories.

resultsDuring the 10-year follow-up period, 1748 (49.5%) patients died. The most frequent causes of death were cardiovascular diseases (36.1%), followed by infectious diseases (25.8%) and malignant neoplasms (13.5%). In a detailed classification, sudden death, pulmonary infection, and lung cancer were the most common causes of death in cardiovascular diseases, infectious diseases, and malignant neoplasms, respectively.

conclusionOur study determined details on causes of death in Japanese hemodialysis patients during the 10-year follow-up period. Cardiovascular disease, especially sudden death is noticeable cause of death among patients on hemodialysis.

Indexed as

Cause of DeathAccidentsAgedCachexiaCardiovascular DiseasesFemaleHumansInfectionsJapanKidney Failure, ChronicMaleMiddle AgedNeoplasmsRenal DialysisRetrospective StudiesTime FactorsCause of deathHemodialysis

Identifiers

PMID34100165
OpenAlexW3172401238

What OpenQuestion holds

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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.