Evidence map›Paper›PMID 37400587›Full record

ArticleUrolithiasis2023

The effect of bioelectric impedance analysis on the success of extracorporeal shock wave lithotripsy.

Ferhat Keser, Meftun Culpan, Mehmet Caglar Cakici, Ramazan Gokhan Atis, Asif Yildirim

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Article in Urolithiasis, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  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

5 authors.

Ferhat KeserDepartment of Urology, Faculty of Medicine, Istanbul Medeniyet University, Istanbul, Turkey. fkeserr@hotmail.com.ORCID http://orcid.org/0000-0002-2803-6481
Meftun CulpanDepartment of Urology, Faculty of Medicine, Istanbul Medeniyet University, Istanbul, Turkey.ORCID http://orcid.org/0000-0001-8573-1192
Mehmet Caglar CakiciDepartment of Urology, Istanbul Goztepe Prof. Dr. Suleyman Yalcin City Hospital, Istanbul, Turkey.ORCID http://orcid.org/0000-0002-0176-5887
Ramazan Gokhan AtisDepartment of Urology, Sisli Memorial Hospital, Istanbul, Turkey.ORCID http://orcid.org/0000-0002-9065-6104
Asif YildirimDepartment of Urology, Faculty of Medicine, Istanbul Medeniyet University, Istanbul, Turkey.ORCID http://orcid.org/0000-0002-3386-971X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bioelectric impedance analysis (BIA) is a non-invasive method that can show the distribution of fatty and lean mass of the body. In this study, we aimed to determine the effect of BIA on extracorporeal shock wave lithotripsy (SWL) success. Our secondary aim was to determine the factors predicting transition from a single SWL session to multiple sessions. Patients who underwent SWL due to kidney stones were prospectively included. Demographics, pre-procedural BIA parameters (fat percentage, obesity degree, muscle mass, total water and metabolic rate), stone parameters, and number of SWL sessions were recorded. Univariate and multivariate regression analyzes were made to determine independent risk factors for success. Then, the successful group was divided into two subgroups according to their SWL session number as one session or multiple sessions and multivariate regression analysis was made to determine independent risk factors. Stone-free status was achieved in 114 (61.2%) of 186 patients. Stone Hounsfield Unit (HU) (OR: 0.998, p = 0.004), stone volume (OR: 0.999, p = 0.023) and fat percentage (OR: 0.933, p = 0.001) were independent risk factors for stone-free status in multivariate analysis. HU value of the stone (OR: 1.003, p = 0.005) and age (OR: 1.032, p = 0.031) were determined as independent risk factors for transition to multiple sessions in the subgroup analysis of the successful group. Fat percentage, stone volume, and stone density were determined as factors affecting success in SWL. Routine use of BIA may be considered to predict success before SWL. The probability of SWL success in a single session decreases as the age and stone's HU value increase.

Indexed as

Kidney CalculiLithotripsyUreteral CalculiElectric ImpedanceHumansMultivariate AnalysisRetrospective StudiesTomography, X-Ray ComputedTreatment OutcomeBioelectric impedance analysisFat percentageHounsfield unitKidney stoneStone freeSWL

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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.