Evidence map›Paper›PMID 31342360›Full record

ArticleAnnals of surgical oncology2019

Factors Associated with Reoperation in Breast-Conserving Surgery for Cancer: A Prospective Study of American Society of Breast Surgeon Members.

Jeffrey Landercasper, Andrew J Borgert, Oluwadamilola M Fayanju, Hiram Cody, Sheldon Feldman, Caprice Greenberg, Jared Linebarger, Barbara Pockaj, Lee Wilke

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Annals of surgical oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 16% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 6 institutions in 1 country.

Jeffrey LandercasperNorma J. Vinger Center for Breast Cancer, Gundersen Health System, La Crosse, WI, USA. JLanderc@gundersenhealth.org.
Andrew J BorgertDepartment of Medical Research, Gundersen Medical Foundation, La Crosse, WI, 54601, USA.
Oluwadamilola M FayanjuDepartment of Surgery, Duke University Medical Center, Durham, NC, USA.
Hiram CodyDepartment of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Sheldon FeldmanMontefiore Einstein Center for Cancer Care, Montefiore Medical Center, Bronx, NY, USA.
Caprice GreenbergUniversity of Wisconsin School of Public Health and Medicine, Madison, WI, USA.
Jared LinebargerNorma J. Vinger Center for Breast Cancer, Gundersen Health System, La Crosse, WI, USA.
Barbara PockajDepartment of Surgery, Mayo Clinic, Phoenix, AZ, USA.
Lee WilkeUniversity of Wisconsin School of Public Health and Medicine, Madison, WI, USA.
Gundersen Health System · USUniversity of Wisconsin–Madison · USAlbert Einstein College of Medicine · USDuke Medical Center · USMayo Clinic Hospital · USMemorial Sloan Kettering Cancer Center · US

Funding

Women's Cancer Research ProgramP30CA014236 · NCI · DUKE UNIVERSITY · PI JOHN N. NORTON · 1985 to 2026
$174.8M
Interdisciplinary Research Careers in Women's HealthK12HD043446 · NICHD · DUKE UNIVERSITY · PI AMUNDSEN, CINDY · 2002 to 2023
$9.6M
Institutional Career Development CoreKL2TR002554 · NCATS · DUKE UNIVERSITY · PI SVETKEY, LAURA P · 2018 to 2022
$8.2M
NCATS NIH HHS KL2 TR002554NCI NIH HHS P30 CA014236NICHD NIH HHS K12 HD043446
6 · The paper itself

Abstract

backgroundMore than 20% of patients undergoing initial breast-conserving surgery (BCS) for cancer require reoperation. To address this concern, the American Society of Breast Surgeons (ASBrS) endorsed 10 processes of care (tools) in 2015 to be considered by surgeons to de-escalate reoperations. In a planned follow-up, we sought to determine which tools were associated with fewer reoperations.

methodsA cohort of ASBrS member surgeons prospectively entered data into the ASBrS Mastery

resultsSeventy-one surgeons reported reoperations in 486 (12.3%) of 3954 cases (mean 12.7% [standard deviation (SD) 7.7%], median 11.5% [range 0-32%]). There was an eightfold difference between surgeons in the 10th and 90th percentile performance groups. Actionable factors associated with fewer reoperations included routine planned cavity side-wall shaves, surgeon use of ultrasound (US), neoadjuvant chemotherapy, intra-operative pathologic margin assessment, and use of a pre-operative diagnostic imaging modality beyond conventional 2D mammography. For patients with invasive cancer, ≥ 24% of those who underwent reexcision did so for reported margins of < 1 or 2 mm, representing noncompliance with the SSO-ASTRO margin guideline.

conclusionsAlthough ASBrS member surgeons had some of the lowest rates of reoperation reported in any registry, significant intersurgeon variability persisted. Further efforts to lower rates are therefore warranted. Opportunities to do so were identified by adopting those processes of care, including improved compliance with the SSO-ASTRO margin guideline, which were associated with fewer reoperations.

Indexed as

ReoperationAgedAged, 80 and overBreast NeoplasmsCarcinoma, Ductal, BreastCarcinoma, LobularFemaleFollow-Up StudiesHumansMargins of ExcisionMastectomy, SegmentalMiddle AgedPractice Guidelines as TopicPractice Patterns, Physicians'PrognosisProspective Studies

Identifiers

PMID31342360
PMCPMC6733824
OpenAlexW2963216264

What OpenQuestion holds

Textmetadata
LicenceTDM
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.