Evidence map›Paper›PMID 34415463›Full record

ArticleClinical and experimental nephrology2022

Dialysis-related carpal tunnel syndrome in the past 40 years.

Masaki Hatano, Izuru Kitajima, Seizo Yamamoto, Masaki Nakamura, Kazuya Isawa, Tatsuya Suwabe, Junichi Hoshino, Naoki Sawa, Yoshifumi Ubara

Open access · hybridAbstract read
In one paragraph

Article in Clinical and experimental nephrology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 14 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

9 authors at 1 institution in 1 country.

Masaki HatanoDepartment of Orthopaedic Surgery, Toranomon Hospital, 1-3-1, Takatsu, Kawasaki, Kanagawa, 212-0015, Japan. hm0523jp@yahoo.co.jp.ORCID http://orcid.org/0000-0002-7096-5604
Izuru KitajimaDepartment of Orthopaedic Surgery, Toranomon Hospital, 1-3-1, Takatsu, Kawasaki, Kanagawa, 212-0015, Japan.
Seizo YamamotoDepartment of Orthopaedic Surgery, Toranomon Hospital, 1-3-1, Takatsu, Kawasaki, Kanagawa, 212-0015, Japan.
Masaki NakamuraDepartment of Orthopaedic Surgery, Toranomon Hospital, 1-3-1, Takatsu, Kawasaki, Kanagawa, 212-0015, Japan.
Kazuya IsawaDepartment of Orthopaedic Surgery, Toranomon Hospital, 1-3-1, Takatsu, Kawasaki, Kanagawa, 212-0015, Japan.
Tatsuya SuwabeDepartment of Nephrology, Toranomon Hospital, 1-3-1, Takatsu, Kawasaki, Kanagawa, 212-0015, Japan.
Junichi HoshinoDepartment of Nephrology, Toranomon Hospital, 1-3-1, Takatsu, Kawasaki, Kanagawa, 212-0015, Japan.
Naoki SawaDepartment of Nephrology, Toranomon Hospital, 1-3-1, Takatsu, Kawasaki, Kanagawa, 212-0015, Japan.
Yoshifumi UbaraDepartment of Nephrology, Toranomon Hospital, 1-3-1, Takatsu, Kawasaki, Kanagawa, 212-0015, Japan. ubara@toranomon.gr.jp.
Toranomon Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PURPOSE AND

methodPatients on hemodialysis develop carpal tunnel syndrome (CTS) due to an accumulation of dialysis-related β2 microglobulin (β2m) amyloid (DRA). In Japan, dialysis technology has progressed remarkably in the past 40 years and has increased the time until patients require surgery for CTS. However, unclear is whether the time from the start of hemodialysis to the first surgery for CTS is associated with β2m clearance by the different hemodialysis techniques. Therefore, we retrospectively evaluated β2m clearance, serum β2m levels, and the change in the length of this period in patients across 4 periods according to the year that first surgery for CTS was performed: period 1, 1982-1989; period 2, 1990-1999; period 3, 2000-2009; and period 4, 2010-2019.

resultA total of 222 patients who met the selection criteria were included. Mean β2m clearance was -1.8 ± 16.7% in period 1, and improved to 65.4 ± 8.6% in period 3. Accordingly, the serum β2m value after hemodialysis decreased significantly. The time from the start of hemodialysis to the first surgery for CTS was 12.4 ± 2.9 years in period 1 but increased to 21.8 ± 6.3 years in period 3. In multivariable linear regression analysis, the significant factors contributing to β2m clearance were periods 2, 3, and 4. In particular, the relation between removal of β2m and the extension of the dialysis vintage in period 1 and 2 was remarkable compared with periods 3 and 4.

conclusionOur findings indicate that improvement of β2m clearance via advances in dialysis technology might result in a significant extension in the time between starting HD and the first surgery for CTS.

Indexed as

AmyloidosisCarpal Tunnel Syndromebeta 2-MicroglobulinHumansRenal DialysisRetrospective Studiesbeta 2-MicroglobulinCarpal tunnel syndromeDialysis-related amyloidosisLong-term hemodialysisβ2 microglobulinβ2 microglobulin clearance

Identifiers

PMID34415463
PMCPMC8739450
OpenAlexW3196287838

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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.