Evidence map›Paper›PMID 42755867›Full record

ArticleFrontiers in medicine2026

Clinical efficacy of the Galdakao-modified supine Valdivia position vs. the lithotomy position in FANS-UAS-assisted IPC-RIRS for renal calculi.

Qiuhua Zhu, Yunxia Cai, An Wang, Jiansheng Xiao, Leming Song, Tairong Liu, Hua Chen

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Qiuhua Zhu *Department of Operating Room, Ganzhou People's Hospital, Jiangxi Medical College, Nanchang University, Ganzhou, Jiangxi, China.
Yunxia Cai *Department of Operating Room, Ganzhou People's Hospital, Jiangxi Medical College, Nanchang University, Ganzhou, Jiangxi, China.
An Wang *Department of Urology, Ganzhou People's Hospital, Jiangxi Medical College, Nanchang University, Ganzhou, Jiangxi, China.
Jiansheng XiaoDepartment of Urology, The Sixth Affiliated Hospital of Jinan University, Dongguan Eastern Central Hospital, Dongguan, China.
Leming SongDepartment of Urology, Ganzhou People's Hospital, Jiangxi Medical College, Nanchang University, Ganzhou, Jiangxi, China.
Tairong LiuDepartment of Urology, Ganzhou People's Hospital, Jiangxi Medical College, Nanchang University, Ganzhou, Jiangxi, China.
Hua ChenDepartment of Urology, Ganzhou People's Hospital, Jiangxi Medical College, Nanchang University, Ganzhou, Jiangxi, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To evaluate the clinical efficacy and safety of a modified Galdakao-modified supine Valdivia (GMSV) position combined with a flexible and navigable suction ureteral access sheath (FANS-UAS) in intelligent pressure-controlled retrograde intrarenal surgery (IPC-RIRS) for the treatment of renal calculi. Methods: This single-center retrospective cohort study included 158 patients with renal calculi who underwent FANS-UAS-assisted IPC-RIRS between June 2023 and June 2025. Patients were categorized into the GMSV position group ( Results: Operative time was significantly shorter in the GMSV group than in the lithotomy group (41.35 ± 7.32 min vs. 55.21 ± 8.25 min, Conclusion: The GMSV position, combined with FANS-UAS-assisted IPC-RIRS, significantly improved the SFR and reduced operative time, while providing similar safety and positioning efficiency compared with the lithotomy position.

Indexed as

Galdakao-modified supine Valdivia positionintelligent pressure-controlled retrograde intrarenal surgerylithotomy positionrenal calculiretrograde intrarenal surgerysuction ureteral access sheath

Identifiers

PMID42755867
PMCPMC13581908

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.