Evidence map›Paper›PMID 40584980›Full record

ArticleEJIFCC2025

Comprehensive Analysis of Renal Stones Using FTIR Spectroscopy in a Referral Laboratory in Nepal.

Devish Pyakurel, Keyoor Gautam, Robin Bahadur Basnet, Vivek Pant

Abstract read
In one paragraph

Article in EJIFCC, 2025. 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

4 authors.

Devish PyakurelSamyak Diagnostic Pvt Ltd, Kathmandu, Nepal.
Keyoor GautamSamyak Diagnostic Pvt Ltd, Kathmandu, Nepal.
Robin Bahadur BasnetNational Academy of Medical Sciences of Nepal, Kathmandu, Nepal.
Vivek PantSamyak Diagnostic Pvt Ltd, Kathmandu, Nepal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Renal stone disease, a prevalent urological disorder, significantly impacts public health in Nepal. Analyzing the composition of renal stones is crucial for understanding their etiology and guiding treatment and prevention strategies. FTIR spectroscopy is a reliable technique for identifying the chemical composition of renal stones. This study aims to analyze the composition of renal stones using FTIR spectroscopy in a referral laboratory in Nepal. Methods: A total of 300 renal stones from patients were analyzed. The stones were collected, cleaned, and powdered before being subjected to the Thermo Fisher Scientific FTIR Spectrometer. The spectra obtained were compared to the reference spectra to determine the composition of the stones. Results: The analysis revealed that calcium oxalate monohydrate in 41% and calcium oxalate dihydrate in 29 % were the commonest types. Other less common compositions included uric acid, struvite, and cystine stones. Conclusion: FTIR spectroscopy effectively identified the composition of renal stones in the studied population. The predominance of calcium oxalate stone highlights the need for targeted prevention and treatment strategies in Nepal.

Indexed as

calcium oxalate dihydratecalcium oxalate monohydrateFTIR spectroscopyNepalRenal stones

Identifiers

PMID40584980
PMCPMC12205142

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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.