Evidence map›Paper›PMID 42299319›Full record

ArticleJournal of the Endocrine Society2026

Preoperative eGFR, age, and sex predict early postoperative renal changes in acromegaly.

Keiko Tomiyama, Izumi Fukuda, Mikiko Okazaki-Hada, Shunsuke Kobayashi, Mototsugu Nagao, Shigeyuki Tahara, Masato Iwabu

Abstract read
In one paragraph

Article in Journal of the Endocrine Society, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

7 authors.

Keiko TomiyamaDepartment of Endocrinology, Metabolism, and Nephrology, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan.ORCID https://orcid.org/0009-0009-2523-7120
Izumi FukudaDepartment of Endocrinology, Metabolism, and Nephrology, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan.ORCID https://orcid.org/0000-0003-0772-3837
Mikiko Okazaki-HadaDepartment of Endocrinology, Metabolism, and Nephrology, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan.ORCID https://orcid.org/0000-0002-0116-8599
Shunsuke KobayashiDepartment of Endocrinology, Metabolism, and Nephrology, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan.
Mototsugu NagaoDepartment of Endocrinology, Metabolism, and Nephrology, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan.ORCID https://orcid.org/0000-0001-6880-5161
Shigeyuki TaharaDepartment of Neurological Surgery, Nippon Medical School Musashikosugi Hospital, Kawasaki, Kanagawa 211-8533, Japan.
Masato IwabuDepartment of Endocrinology, Metabolism, and Nephrology, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan.ORCID https://orcid.org/0000-0002-1930-9046

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Acromegaly induces renal alterations. However, early postoperative renal changes following rapid hormonal correction remain unclear. We assessed early postoperative changes in estimated glomerular filtration rate (eGFR) and their associated factors, focusing on preoperative eGFR, age, and sex. Methods: We retrospectively analyzed 44 patients with acromegaly who underwent trans-sphenoidal surgery between 2012 and 2024. We analyzed renal function using preoperative eGFR and changes in eGFR at postoperative day 14 (POD14) relative to preoperative values (ΔeGFR). Patients were stratified by preoperative eGFR (≥ 90 vs <90 mL/min/1.73 m Results: The eGFR had decreased significantly by POD14, especially among patients with higher preoperative eGFR (ΔeGFR: -27, Conclusion: To our knowledge, this is the first study to demonstrate that rapid postoperative hormonal reductions in acromegaly are associated with early eGFR declines, particularly in patients with higher baseline eGFR, females, and younger patients. While eGFR declines are modest, patients with advanced age and metabolic comorbidities may be at risk of clinically relevant renal impairment and require careful monitoring.

Indexed as

acromegalypostoperative changerenal functionsex-based differences

Identifiers

PMID42299319
PMCPMC13265133

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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.