ArticleIndian journal of pediatrics2019
Comparison of Tc-99m DMSA Renal Planar Scan and SPECT for Detection of Cortical Defects in Infants with Suspected Acute Pyelonephritis.
Article in Indian journal of pediatrics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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.
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.
Who cites it
5 citing papers in PubMed, 17 citations in OpenAlex.
- [European journal of hybrid imaging · 2023Article
- Tc-99m DMSA SPECT for Follow-Up of Non-Operative Treatments in Renal Injuries: A Prospective Single-Center Study.Korean journal of radiology · 2023Article
- The role of renal contour change in the diagnosis of cortical scarring after urinary tract infection.American journal of nuclear medicine and molecular imaging · 2022Article
- Sex effects in pyelonephritis.Pediatric nephrology (Berlin, Germany) · 2021Review
- Interrater Reliability ofDiagnostics (Basel, Switzerland) · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
objectiveTo compare the detection rate of Tc-99m dimercaptosuccinic acid (DMSA) renal single photon emission computerized tomography (SPECT) with that of planar scan for renal cortical defects in infants under one year of age with suspected acute pyelonephritis.
methodsSixty infants under one year of age who exhibited fever and pyuria were prospectively included in this study. All infants underwent concurrent Tc-99m DMSA renal planar scan and SPECT. Detection rates for cortical defects and the numbers of cortical defects in both kidneys were compared between Tc-99m DMSA planar scan and SPECT. The cortical defects were classified as large and small; the rate of discordant results was compared between subgroups.
resultsNegative findings by planar scan in 11 infants (11.3%) were modified to positive findings by SPECT. The detection rate of SPECT was significantly higher than that of planar scan (53.3% vs. 35.0%, p < 0.001). The numbers of cortical defects on SPECT were significantly higher than those on planar scan (0.85 ± 0.97 vs. 0.53 ± 0.83, p < 0.001). A significantly higher rate of discordant results between the planar scan and SPECT was observed for the small cortical defects compared to the large cortical defects (48.6% vs. 14.3%, p = 0.029).
conclusionsTc-99m DMSA renal SPECT showed a higher detection rate, compared with planar scan, for renal cortical defects in infants with suspected acute pyelonephritis. The study results suggest that, compared with planar scan, Tc-99m DMSA SPECT can detect small cortical defects with greater sensitivity.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.