Evidence map›Paper›PMID 32378052›Full record

SynthesisBreast cancer research and treatment2020

Healthcare providers' adherence to breast cancer guidelines in Europe: a systematic literature review.

Ena Niño de Guzmán, Yang Song, Pablo Alonso-Coello, Carlos Canelo-Aybar, Luciana Neamtiu, Elena Parmelli, Javier Pérez-Bracchiglione, Montserrat Rabassa, David Rigau, Zuleika Saz Parkinson and 3 more

Abstract readSystematic Review
In one paragraph

Synthesis in Breast cancer research and treatment, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 3 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

18 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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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

13 authors.

Ena Niño de GuzmánIberoamerican Cochrane Centre - Department of Clinical Epidemiology and Public Health, Biomedical Research Institute Sant Pau (IIB Sant Pau), Sant Antonio María Claret 167, 08025, Barcelona, Spain. enino@santpau.cat.
Yang SongIberoamerican Cochrane Centre - Department of Clinical Epidemiology and Public Health, Biomedical Research Institute Sant Pau (IIB Sant Pau), Sant Antonio María Claret 167, 08025, Barcelona, Spain.
Pablo Alonso-CoelloIberoamerican Cochrane Centre - Department of Clinical Epidemiology and Public Health, Biomedical Research Institute Sant Pau (IIB Sant Pau), Sant Antonio María Claret 167, 08025, Barcelona, Spain.
Carlos Canelo-AybarIberoamerican Cochrane Centre - Department of Clinical Epidemiology and Public Health, Biomedical Research Institute Sant Pau (IIB Sant Pau), Sant Antonio María Claret 167, 08025, Barcelona, Spain.
Luciana NeamtiuEuropean Commission, Joint Research Centre (JRC), Via E. Fermi 2749, 21027, Ispra, VA, Italy. luciana.neamtiu@ec.europa.eu.ORCID http://orcid.org/0000-0003-1164-6643
Elena ParmelliEuropean Commission, Joint Research Centre (JRC), Via E. Fermi 2749, 21027, Ispra, VA, Italy.
Javier Pérez-BracchiglioneInterdisciplinary Centre for Health Studies (CIESAL), Universidad de Valparaíso, Valparaíso, Chile.
Montserrat RabassaIberoamerican Cochrane Centre - Department of Clinical Epidemiology and Public Health, Biomedical Research Institute Sant Pau (IIB Sant Pau), Sant Antonio María Claret 167, 08025, Barcelona, Spain.
David RigauIberoamerican Cochrane Centre - Department of Clinical Epidemiology and Public Health, Biomedical Research Institute Sant Pau (IIB Sant Pau), Sant Antonio María Claret 167, 08025, Barcelona, Spain.
Zuleika Saz ParkinsonEuropean Commission, Joint Research Centre (JRC), Via E. Fermi 2749, 21027, Ispra, VA, Italy.
Iván SolàIberoamerican Cochrane Centre - Department of Clinical Epidemiology and Public Health, Biomedical Research Institute Sant Pau (IIB Sant Pau), Sant Antonio María Claret 167, 08025, Barcelona, Spain.
Adrián Vásquez-MejíaFacultad de Medicina Humana, Universidad Nacional Mayor de San Marcos, Lima, Peru.
Ignacio Ricci-CabelloCIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.

Funding

Peru Infectious Diseases Epidemiology Research Training ConsortiumD43TW007393 · FIC · UNIVERSIDAD PERUANA CAYETANO HEREDIA · PI Andres G Lescano · 2005 to 2026
$5.9M
China Scholarship Council 201707040103FIC NIH HHS D43 TW007393Joint Research Centre Framework contract 443094 for procurement of services between European Commission Joint Research Centre and Asociación Colaboración Cochrane IberoamericanSara Borrell contract CD16/00157
6 · The paper itself

Abstract

purposeClinical guidelines' (CGs) adherence supports high-quality care. However, healthcare providers do not always comply with CGs recommendations. This systematic literature review aims to assess the extent of healthcare providers' adherence to breast cancer CGs in Europe and to identify the factors that impact on healthcare providers' adherence.

methodsWe searched for systematic reviews and quantitative or qualitative primary studies in MEDLINE and Embase up to May 2019. The eligibility assessment, data extraction, and risk of bias assessment were conducted by one author and cross-checked by a second author. We conducted a narrative synthesis attending to the modality of the healthcare process, methods to measure adherence, the scope of the CGs, and population characteristics.

resultsOut of 8137 references, we included 41 primary studies conducted in eight European countries. Most followed a retrospective cohort design (19/41; 46%) and were at low or moderate risk of bias. Adherence for overall breast cancer care process (from diagnosis to follow-up) ranged from 54 to 69%; for overall treatment process [including surgery, chemotherapy (CT), endocrine therapy (ET), and radiotherapy (RT)] the median adherence was 57.5% (interquartile range (IQR) 38.8-67.3%), while for systemic therapy (CT and ET) it was 76% (IQR 68-77%). The median adherence for the processes assessed individually was higher, ranging from 74% (IQR 10-80%), for the follow-up, to 90% (IQR 87-92.5%) for ET. Internal factors that potentially impact on healthcare providers' adherence were their perceptions, preferences, lack of knowledge, or intentional decisions.

conclusionsA substantial proportion of breast cancer patients are not receiving CGs-recommended care. Healthcare providers' adherence to breast cancer CGs in Europe has room for improvement in almost all care processes. CGs development and implementation processes should address the main factors that influence healthcare providers' adherence, especially patient-related ones. REGISTRATION: PROSPERO (CRD42018092884).

Indexed as

Breast NeoplasmsDelivery of Health CareFemaleGuideline AdherenceHealth PersonnelHumansPractice Guidelines as TopicPractice Patterns, Physicians'Quality of Health CareBreast neoplasmsEvidence-based medicineGuideline adherenceGuidelines as topicSystematic review

Identifiers

PMID32378052
PMCPMC7220981

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.