Evidence map›Paper›PMID 39403275›Full record

ArticleObesity pillars2024

Effects of native vitamin D supplementation on vitamin D status and body composition after sleeve gastrectomy: A retrospective study in Japanese patients.

Takashi Yamaguchi, Saori Kawakubo, Kazue Yamaura, Sachiho Kinoshita, Rieko Kanai, Izumi Kanbe, Mariko Sameda, Shuhei Yamaoka, Yasuhiro Watanabe, Sayaka Tsuji and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Obesity pillars, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–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

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. 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

13 authors.

Takashi YamaguchiCenter of Diabetes, Endocrinology and Metabolism, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.
Saori KawakuboDepartment of Nutrition, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.
Kazue YamauraDepartment of Nutrition, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.
Sachiho KinoshitaDepartment of Nutrition, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.
Rieko KanaiDepartment of Nutrition, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.
Izumi KanbeDepartment of Nutrition, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.
Mariko SamedaDepartment of Nutrition, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.
Shuhei YamaokaCenter of Diabetes, Endocrinology and Metabolism, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.
Yasuhiro WatanabeCenter of Diabetes, Endocrinology and Metabolism, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.
Sayaka TsujiCenter of Diabetes, Endocrinology and Metabolism, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.
Takashi OshiroDepartment of Surgery, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.
Ichiro TatsunoChiba Prefectural University of Health Sciences, 2-10-1, Wakaba, Mihama Ward, Chiba City, Chiba, Japan.
Atsuhito SaikiCenter of Diabetes, Endocrinology and Metabolism, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura City, Chiba, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The effect of vitamin D status after bariatric surgery on postoperative skeletal muscle condition has not been adequately studied. Methods: Clinical data from 83 patients (median age 44 years, BMI 40.4 kg/m Results: In VDS group, blood 25-hydroxyvitamin D (25OHD) level increased significantly from 18.5 at baseline to 29.7 ng/mL at 3 months after surgery and plateaued, while 25OHD level remained low in the control group. In the analysis that included both groups, change in 25OHD level from baseline to 12 months after surgery correlated significantly with mean vitamin D intake (r = 0.596, p < 0.001) and 12-month post-SG/baseline ratio of percent lower limb skeletal muscle mass (r = 0.469, p < 0.05). Multiple regression analysis identified change in 25OHD level and mean exercise time as significant factors independently associated with 12-month post-SG/baseline ratio of percent lower limb skeletal muscle mass. Conclusion: Vitamin D3 supplementation after SG is useful for improving vitamin D status that may be associated with prevention of postoperative lower limb skeletal muscle mass loss.

Indexed as

ObesitySkeletal muscleSleeve gastrectomyVitamin D deficiencyVitamin D supplementation

Identifiers

PMID39403275
PMCPMC11472625

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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.