Evidence map›Paper›PMID 28652724›Full record

SynthesisInternational journal of chronic obstructive pulmonary disease2017

Palliative care and prognosis in COPD: a systematic review with a validation cohort.

Pere Almagro, Sergi Yun, Ana Sangil, Mónica Rodríguez-Carballeira, Meritxell Marine, Pedro Landete, Juan José Soler-Cataluña, Joan B Soriano, Marc Miravitlles

Open access · goldAbstract readSystematic ReviewValidation Study
In one paragraph

Synthesis in International journal of chronic obstructive pulmonary disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
3.9field-weighted citation impact, top 6% 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.

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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 61 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Spanish Nurses' Knowledge about Palliative Care. A National Online Survey.International journal of environmental research and public health · 2021
    Article
  11. Article
  12. Review
  13. Article
  14. Preferences for Predictive Model Characteristics among People Living with Chronic Lung Disease: A Discrete Choice Experiment.Medical decision making : an international journal of the Society for Medical Decision Making · 2020
    Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. 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 4 institutions in 1 country.

Pere AlmagroMultimorbidity Patients Unit, Internal Medicine Department, Hospital Universitario Mutua de Terrassa, Universidad de Barcelona, Terrassa, Barcelona.
Sergi YunMultimorbidity Patients Unit, Internal Medicine Department, Hospital Universitario Mutua de Terrassa, Universidad de Barcelona, Terrassa, Barcelona.
Ana SangilMultimorbidity Patients Unit, Internal Medicine Department, Hospital Universitario Mutua de Terrassa, Universidad de Barcelona, Terrassa, Barcelona.
Mónica Rodríguez-CarballeiraMultimorbidity Patients Unit, Internal Medicine Department, Hospital Universitario Mutua de Terrassa, Universidad de Barcelona, Terrassa, Barcelona.
Meritxell MarineMultimorbidity Patients Unit, Internal Medicine Department, Hospital Universitario Mutua de Terrassa, Universidad de Barcelona, Terrassa, Barcelona.
Pedro LandeteDepartment of Pneumology, Hospital Universitario de la Princesa, Universidad Autónoma de Madrid, Madrid.
Juan José Soler-CataluñaDepartment of Pneumology, Hospital Arnau de Vilanova-Lliria, Valencia.
Joan B SorianoInstituto de Investigación Hospital Universitario de la Princesa (IISP), Universidad Autónoma de Madrid, Madrid.
Marc MiravitllesDepartment of Pneumology, Vall d'Hebron University Hospital, CIBER de Enfermedades Respiratorias (CIBERES), Barcelona, Spain.
Universitat de Barcelona · ESHospital Universitario de La Princesa · ESCentro de Investigación Biomédica en Red de Enfermedades Respiratorias · ESHospital Arnau de Vilanova · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current recommendations to consider initiation of palliative care (PC) in COPD patients are often based on an expected poor prognosis. However, this approach is not evidence-based, and which and when COPD patients should start PC is controversial. We aimed to assess whether current suggested recommendations for initiating PC were sufficiently reliable. We identified prognostic variables proposed in the literature for initiating PC; then, we ascertained their relationship with 1-year mortality, and finally, we validated their utility in our cohort of 697 patients hospitalized for COPD exacerbation. From 24 articles of 499 screened, we selected 20 variables and retrieved 48 original articles in which we were able to calculate the relationship between each of them and 1-year mortality. The number of studies where 1-year mortality was detailed for these variables ranged from 9 for previous hospitalizations or FEV

Indexed as

Palliative CareTerminal CareAgedAged, 80 and overArea Under CurveBiomarkersChi-Square DistributionDisease ProgressionFemaleForced Expiratory VolumeHumansKaplan-Meier EstimateLogistic ModelsLungMaleMiddle AgedALB protein, humanBiomarkersSerum Albumin, HumanCOPDend of lifemortalitypalliative careprognosissurvival

Identifiers

PMID28652724
PMCPMC5473497
OpenAlexW2624167443

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.