Evidence map›Paper›PMID 27793162›Full record

ArticleWorld journal of surgical oncology2016

A cost-effective handheld breast scanner for use in low-resource environments: a validation study.

Robyn B Broach, Rula Geha, Brian S Englander, Lucy DeLaCruz, Holly Thrash, Ari D Brooks

Registry-linked trialOpen access · goldAbstract readValidation Study
In one paragraph

Article in World journal of surgical oncology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02814292 (A Cost-Effective Handheld Breast Scanner for Use in Low Resource Environments), which is not on this map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 23% 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.

NCT02814292 completednot on this map

A Cost-Effective Handheld Breast Scanner for Use in Low Resource Environments: A Validation Study

TypeobservationalSponsorUniversity of PennsylvaniaRan2014 to 2015Enrolled89ConditionsBreast Cancer
3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
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  15. Breast cancer screening programs: does one risk fit all?Quantitative imaging in medicine and surgery · 2020
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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

6 authors at 2 institutions in 1 country.

Robyn B BroachDepartment of Surgery, University of Pennsylvania School of Medicine, 3400 Spruce Street, 4 Silverstein, Philadelphia, PA, 19104, USA.
Rula GehaDepartment of Surgery, University of Pennsylvania School of Medicine, 3400 Spruce Street, 4 Silverstein, Philadelphia, PA, 19104, USA.
Brian S EnglanderDepartment of Radiology, Pennsylvania Hospital, 800 Spruce Street, Philadelphia, PA, 19106, USA.
Lucy DeLaCruzDepartment of Surgery, University of Pennsylvania School of Medicine, 3400 Spruce Street, 4 Silverstein, Philadelphia, PA, 19104, USA.
Holly ThrashUE Lifesciences Inc., 3711 Market St, Suite 800, Philadelphia, PA, 19104, USA.
Ari D BrooksDepartment of Surgery, University of Pennsylvania School of Medicine, 800 Walnut Street, 20th Floor, Philadelphia, PA, 19107, USA. ari.brooks@uphs.upenn.edu.
University of Pennsylvania · USPennsylvania Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWith the incidence of breast cancer rising worldwide, we are evaluating the iBreastExam (iBE) (UE LifeSciences Inc.), a handheld breast scanning device that can be utilized by community health workers to screen for breast abnormalities. The purpose of this study is to determine the sensitivity of the iBE in a population undergoing diagnostic breast imaging.

methodsAdult patients presenting to a breast imaging center for a diagnostic workup were eligible. Patients underwent an iBE exam performed by a trained ultrasound technician followed by their indicated imaging. Demographic, imaging, and biopsy data were recorded.

resultsSeventy-eight iBE exams were completed, 77 females and one male with a mean age of 42 (21-79). All patients were evaluated by ultrasound, 52 had diagnostic mammography and 39 had biopsies. Imaging and/or biopsy confirmed a mass (fibroadenoma, cyst, papilloma, myofibroblastoma, fat necrosis, DCIS, or cancer) in 60 patients. Twelve patients had a cancer diagnosed. In total, 342 quadrants were scanned, 77 quadrants had lesions confirmed on imaging, and iBE correctly identified 66 lesions for a sensitivity of 86 % and specificity of 89 %.

conclusionsThis validation study demonstrated excellent sensitivity of iBE for the identification of clinically significant lesions in patients presenting for diagnostic imaging.

trial registrationA Cost-Effective Handheld Breast Scanner for Use in Low Resource Environments: A Validation Study: NCT02814292 .

Indexed as

AdultAgedBreast NeoplasmsCarcinoma, Ductal, BreastCarcinoma, Intraductal, NoninfiltratingFemaleFibroadenomaFollow-Up StudiesHumansMammographyMiddle AgedNeoplasm InvasivenessNeoplasm StagingPapillomaPrognosisUltrasonography, Mammary

Identifiers

PMID27793162
PMCPMC5084434
OpenAlexW2544526123

What OpenQuestion holds

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LicenceCC BY
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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.