Evidence map›Paper›PMID 33150459›Full record

ReviewEuropean journal of nuclear medicine and molecular imaging2021

Climbing the steps of the evidence-based medicine pyramid: highlights from Annals of Nuclear Medicine 2019.

Fabrizia Gelardi, Margarita Kirienko, Martina Sollini

Abstract readReview
PubMed Publisher
In one paragraph

Review in European journal of nuclear medicine and molecular imaging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 4 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

13 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. The Need to Improve the Medical Subject Headings (MeSH) and the Excerpta Medica Tree (EMTREE) Thesauri to Perform Systematic Review on Oral Potentially Malignant Disorders.Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology · 2025
    Pooled it
  3. Pooled it
  4. State-of-the-art of FAPI-PET imaging: a systematic review and meta-analysis.European journal of nuclear medicine and molecular imaging · 2021
    Pooled it
  5. Straightforward PET phantom preparation usingAnnals of nuclear medicine · 2026
    Article
  6. Review
  7. Integrative decision-making in gynecology and obstetrics.Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia · 2026
    Article
  8. Review
  9. Review
  10. From pixels to predictions: the scrying power of molecular imaging.European journal of nuclear medicine and molecular imaging · 2024
    Article
  11. Article
  12. Article
  13. [EJNMMI research · 2021
    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

3 authors.

Fabrizia GelardiHumanitas University, Pieve Emanuele, Milan, Italy.ORCID https://orcid.org/0000-0001-7120-333X
Margarita KirienkoNuclear Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, 20133, Milan, Italy. margarita.kirienko@icloud.com.ORCID https://orcid.org/0000-0002-3923-1151
Martina SolliniHumanitas University, Pieve Emanuele, Milan, Italy.ORCID https://orcid.org/0000-0003-2214-6492

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We aimed to provide an overview on research path in nuclear medicine climbing the steps of the Evidence-Based Medicine (EBM) pyramid using review of 14 subjectively selected papers out of 111 published in the Annals of Nuclear Medicine during January-December 2019. Following the structure of the EBM hierarchy, we chose at least one study for each step of the pyramid from the basis (pre-clinical research, expert opinion, case report and case series), to the middle (case-control and cohort studies, randomised controlled trials), towards the top (meta-analyses and systematic reviews). Additionally, we collected information on the promoter of each included study: investigator-initiated trials (IITs) vs industry-sponsored trials (ISTs). We found that pre-clinical studies are primarily focused on the development of novel molecular targets in cancer, with promising results. At the same time, clinical investigations deal with cardiological, neurological, infectious and oncological applications using both SPECT and PET modalities. Additionally, radionuclide therapy gained interest and is experiencing comprehensive clinical implementation. Our overview confirms the current central role of IITs as compared with ISTs. Challenges and future directions in Nuclear Medicine research are discussed.

Indexed as

Evidence-Based MedicineNuclear MedicineCase-Control StudiesHumansEvidence-based medicineIndustry-sponsored trialsInvestigator-initiated trialsNuclear medicineStudy designTrials methodology

Identifiers

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.