what’s new in prostate cancer research?€¦ · what’s new in prostate cancer research?...
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![Page 1: What’s New In Prostate Cancer Research?€¦ · What’s New In Prostate Cancer Research? Research into the causes, prevention, detection, and treatment of prostate cancer is ongoing](https://reader034.vdocuments.net/reader034/viewer/2022051920/600da0808907bb002c40f623/html5/thumbnails/1.jpg)
A Catholic healthcare ministry serving Ohio and Kentucky
What’s New In Prostate Cancer Research?
Researchintothecauses,prevention,detection,andtreatmentofprostatecancerisongoinginmanymedicalcentersthroughouttheworld.
GeneticsNewresearchongenechangeslinkedtoprostatecancerishelpingscientistsbetterunderstandhowprostatecancerdevelops.Thiscouldmakeitpossibletodesignmedicinestotargetthosechanges.Teststofindabnormalprostatecancergenescouldalsohelpidentifymenathighriskwhomightbenefitfromscreeningorfromchemopreventiontrials,whichusedrugstotrytokeepthemfromgettingcancer.PreventionResearcherscontinuetolookforfoodsthatcanhelplowerprostatecancerrisk.Scientistshavefoundsomesubstancesintomatoes(lycopenes)andsoybeans(isoflavones)thatmighthelppreventprostatecancer.Studiesarenowlookingatthepossibleeffectsofthesecompoundsmoreclosely.Manypeopleassumethatvitaminsandothernaturalsubstancesaresafetotake,butrecentresearchhasshownthathighdosesofsomemaybeharmful.Forexample,onestudyfoundthatmenwhotakemorethan7multivitamintabletsperweekmayhaveanincreasedriskofdevelopingadvancedprostatecancer.Anotherstudyshowedahigherriskofprostatecancerinmenwhohadhighbloodlevelsofomega-3fattyacids.Fishoilcapsules,whichsomepeopletaketohelpwiththeirheart,containlargeamountsofomega-3fattyacids.
DiagnosisAnewerapproachistomeasurebloodflowwithintheglandusingatechniquecalledcolorDopplerultrasound.(Tumorsoftenhavemorebloodvesselsaroundthemthannormaltissue.)Itmaymakeprostatebiopsiesmoreaccuratebyhelpingtoensuretherightpartoftheglandissampled.AnevennewertechniquemayenhancecolorDopplerfurther.Inthisapproach,thepatientisfirstinjectedwithacontrastagentcontainingmicrobubbles,whichhelpsimprovetheultrasoundimages.Promisingresultshavebeenreported,butmorestudieswillbeneededbeforeitsusebecomescommon.StagingAnewermethodknownasmultiparametricMRIcanbeusedtohelpdeterminetheextentofthecancerandhowaggressiveitmightbe,whichmightaffectaman’streatmentoptions.Anothernewermethod,calledenhancedMRI,mayhelpfindlymphnodesthatcontaincancercells.PatientsfirsthaveastandardMRI.Theyaretheninjectedwithtinymagneticparticlesandhaveanotherscanthenextday.Learnmoreat:https://www.cancer.org/cancer/prostate-cancer/about/new-research.html