Evidence map›Paper›PMID 33995839›Full record

ReviewCurrent breast cancer reports2021

The Impact of COVID-19 on National Clinical Trials Network Breast Cancer Trials.

Amara Ndumele, Ko Un Park

Abstract readReview
In one paragraph

Review in Current breast cancer reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
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  8. 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

2 authors.

Amara NdumeleCollege of Medicine, The Ohio State University, Columbus, OH USA.
Ko Un ParkDivision of Surgical Oncology, Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH USA.ORCID 0000-0002-1495-9920

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purpose of reviewThe COVID-19 pandemic has had a devastating impact on virtually all aspects of the healthcare system, including oncology clinical trials. The purpose of this review is to describe the impact of the pandemic on national breast cancer clinical trials. RECENT

findingsOf the 61 breast cancer-specific cooperative group breast cancer clinical trials open to accrual during the pandemic, 32% of them received supplementary tailored guidance regarding current and foreseeable challenges for clinical sites and investigators due to COVID-19. Many clinical trial sites reported decreases in enrollment and accrual, drastic disruptions to protocol, and challenges related to research infrastructure, staff burden, and assuring social distancing. SUMMARY: The challenges early in pandemic led to many operational changes in clinical trials, including use of electronic consent for enrollment, telemedicine visits, and mail order pharmacy. The pandemic highlighted aspects of breast cancer clinical trial that could be modernized while maintaining research integrity.

Indexed as

Breast cancerClinical trialCOVID-19Telemedicine

Identifiers

PMID33995839
PMCPMC8112880

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.