Evidence map›Paper›PMID 34191195›Full record

ArticleEuropean journal of hybrid imaging2020

Tine Nøhr Christensen, Seppo W Langer, Katrine Engholm Villumsen, Helle Hjorth Johannesen, Johan Löfgren, Sune Høgild Keller, Adam Espe Hansen, Andreas Kjaer, Barbara Malene Fischer

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in European journal of hybrid imaging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02995902 (FLT-PET/DW-MRI for Detection of Brain Metastases and Early Therapy Evaluation in Patients With Small Cell Lung Cancer), which is not on this map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 49% of its field
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.

NCT02995902 nacompletednot on this map

FLT-PET/DW-MRI for Detection of Brain Metastases and Early Therapy Evaluation in Patients With Small Cell Lung Cancer

TypeinterventionalSponsorRigshospitalet, DenmarkRan2014 to 2018Enrolled13ConditionsSmall Cell Lung CancerArmsFLT-PET, MRI
3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Voxel-Based Analysis of the Relation of 3'-Deoxy-3'-[Molecular imaging and biology · 2022
    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

9 authors at 1 institution in 2 countries.

Tine Nøhr ChristensenDepartment of Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark. tine.noehr.christensen.02@regionh.dk.ORCID http://orcid.org/0000-0002-5581-6715
Seppo W LangerDepartment of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
Katrine Engholm VillumsenDepartment of Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark.
Helle Hjorth JohannesenDepartment of Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark.
Johan LöfgrenDepartment of Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark.
Sune Høgild KellerDepartment of Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark.
Adam Espe HansenDepartment of Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark.
Andreas KjaerDepartment of Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark.
Barbara Malene FischerDepartment of Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, 2100, Copenhagen Ø, Denmark.
University of Copenhagen · DK

Funding

Kræftens Bekæmpelse R134-A8543-15-S42
6 · The paper itself

Abstract

backgroundSmall cell lung cancer (SCLC) is an aggressive cancer often presenting in an advanced stage and prognosis is poor. Early response evaluation may have impact on the treatment strategy.

aimWe evaluated

methodsPatients with SCLC referred for standard chemotherapy were eligible. FLT-PET/DW-MRI of the chest and brain was acquired within 14 days after treatment start. FLT-PET/DW-MRI was compared with pretreatment FDG-PET/CT. Standardized uptake value (SUV), apparent diffusion coefficient (ADC), and functional tumor volumes were measured. FDG-SUV

resultsTwelve patients with SCLC completed FLT-PET/MRI 1-9 days after treatment start. In nine patients, pretreatment FDG-PET/CT was available for comparison. A total of 16 T-sites and 12 N-sites were identified. No brain metastases were detected. FDG-SUV

conclusionsFLT-PET and DW-MRI performed early after treatment start may add biological information in patients with SCLC. Proliferation early after treatment start measured by FLT-PET is a promising predictor for final treatment response that warrants further investigation.

trial registrationClinicaltrials.gov, NCT02995902. Registered 11 December 2014 - Retrospectively registered.

Indexed as

18F-fluorothymidineDiffusion-weighted MRIDW-MRIEarly treatment evaluationFLT-PETPET/MRIPrediction of responseResponse evaluationSCLCSmall cell lung cancer

Identifiers

PMID34191195
PMCPMC8218141
OpenAlexW3026175333

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.