Icyo Fluciclovine F-18 ari cyo: Ibyo ikoreshwa, urugero rwo kuyifata, ingaruka zayo n'ibindi

Fluciclovine F-18 ni umuti urimo ibintu by'imirasire ukoreshwa mu gupima indwara kugira ngo ifashe abaganga kureba neza selile za kanseri ya prostate. Uyu muti wihariye uterwa mu urukururukundo rwawe ukagenda mu mubiri wawe, ukamurikira ahantu kanseri ishobora kuba yihishe cyangwa ikwirakwira.

Bitekereze nk'uburyo bwo gukoresha GPS buhanitse ku ikipe yawe y'ubuvuzi. Icyo kinyabutabire kirimo imirasire gikora nk'urumuri rugaragaza selile za kanseri mugihe cyo gupima cyihariye cyitwa PET scan, bigaha abaganga bawe amakuru arambuye bakeneye kugirango bategure uburyo bwo kukuvura.

Fluciclovine F-18 ni iki?

Fluciclovine F-18 ni aside ya amino ikozwe ku buryo bwa gihanga yashyizwemo ikintu kirimo imirasire cyitwa fluorine-18. Selile za kanseri zifite inyota yihariye ya aside ya amino, ari zo zikora poroteyine, kandi uyu muti ukoresha iyo ngingo.

Iyo iterwa mu maraso yawe, fluciclovine ifatwa byoroshye na selile za kanseri kuruta uko ifatwa n'ibice bisanzwe, bifite ubuzima bwiza. Igice cya fluorine-18 cy'icyo kinyabutabire gitanga imirasire mikeya kamera zidasanzwe zishobora kumenya mugihe cyo gupima kwawe.

Uyu muti utandukanye rwose n'ibinini bisanzwe cyangwa uburyo bwo kuvura ushobora gufata mu rugo. Ukoreshwa gusa mu bitaro cyangwa mu bigo bidasanzwe bipima indwara, kandi uzawuhabwa rimwe gusa kuri buri scan umuganga wawe ategeka.

Fluciclovine F-18 ikoreshwa mu iki?

Fluciclovine F-18 yagenewe by'umwihariko gufasha abaganga gushaka kanseri ya prostate ishobora kuba yagarutse nyuma yo kuvurwa bwa mbere. Niba warabazwe cyangwa warakoresheje radiyo mu kuvura kanseri ya prostate kandi urwego rwawe rwa PSA ruri kongera kuzamuka, iyi scan irashobora gufasha kugaragaza neza aho kanseri ishobora kuba yihishe.

Muganga wawe ashobora kugusaba iki kizamini cyo gushushanya iyo ibindi bizamini nka CT cyangwa MRI bitatanze ibisubizo bisobanutse neza ku bijyanye niba kanseri yawe yagarutse. Bifasha cyane mu kumenya kanseri yagiye mu nsinga z'amaraso cyangwa mu bindi bice by'umubiri wawe.

Uyu muti ukoreshwa kandi iyo abaganga bakeneye kumenya uburyo bwiza bwo gukomeza kuvura. Mugihe bareba neza aho uturemangingo twa kanseri dukora, itsinda ryawe ry'abaganga rishobora gufata ibyemezo bifitiye umumaro ku bijyanye no kubaga, radiyo, cyangwa izindi terapiya.

Fluciclovine F-18 ikora ite?

Fluciclovine F-18 ikora yigana aside ya kamere kamere uturemangingo twa kanseri dushaka cyane kandi tukayinjiza. Uturemangingo twa kanseri mubisanzwe tugira imikorere yihuse kuruta uturemangingo dusanzwe, bivuze ko buri gihe baba bakeneye intungamubiri nka aside ya amino kugirango zunganire imikurire yabo.

Umaze guhabwa urukingo, fluciclovine ikwirakwira mu mubiri wawe hose binyuze mu maraso yawe. Uturemangingo twa kanseri ya prostate dufata iyi kompound cyane kuruta uko igihembwe gikora, bigatuma haboneka ahantu hasobanutse neza ku mashusho ya PET scan.

Fluorine-18 ifite radioactivite yashyizwe kuri fluciclovine itanga positrons, ari utuntu duto duto scanner ya PET ishobora kumenya. Iyo izi positrons zihuye na electrons mumubiri wawe, zitanga ibimenyetso scanner ihindura mumashusho arambuye yerekana aho uturemangingo twa kanseri dukora cyane.

Nkwiriye gufata nte Fluciclovine F-18?

Ntabwo uzagira “gufata” fluciclovine F-18 muburyo busanzwe kuko itangwa binyuze mu rukingo rwa IV nabaganga babihuguriwe. Iyi nzira ibera rwose muri center yo gushushanya cyangwa mu bitaro aho uri gukorerwa isesengura ryawe.

Mbere yo guhura nawe, birashoboka ko uzakeneye kwirinda kurya amasaha menshi. Itsinda ryawe ry'abaganga rizagutanga amabwiriza yihariye yerekeye kwirinda kurya, ariko mubisanzwe uzakeneye kureka kurya mbere y'urukingo hafi amasaha 4-6. Ubusanzwe urashobora kunywa amazi keretse ubwiwe ibitandukanye.

Ku munsi wo gupimwa kwawe, umuhanga mu by'ikoranabuhanga azashyira umuyoboro muto wa IV mu kuboko kwawe akoresheje fluciclovine F-18. Urukingo nyirizina rufata amasegonda make, hanyuma uzategereza utuje iminota 5-10 mugihe umuti uzenguruka mu mubiri wawe mbere yo gutangira gupimwa.

Nzagomba Gufata Fluciclovine F-18 Igihe Kingana Gite?

Fluciclovine F-18 ni urukingo rumwe rukoreshwa gusa igihe uri gupimwa na PET scan. Bitandukanye n'imiti ushobora gufata buri munsi cyangwa buri cyumweru, iyi ikoreshwa gusa mu gikorwa cyo gupima ubwacyo.

Igice cya radioactif cy'umuti gifite igihe gito cyo kubaho, bivuze ko kigabanuka vuba mu mubiri wawe. Radioactivite nyinshi izaba yarangiye mu masaha make nyuma yo guterwa urukingo, kandi uzakuraho ibisigaye binyuze mu nkari zawe mu munsi umwe cyangwa ibiri bikurikira.

Niba muganga wawe akeneye izindi scan mu gihe kizaza kugirango akurikirane uko ubuzima bwawe buhagaze, uzahabwa urukingo rushya rwa fluciclovine F-18 kuri buri scan nshya. Igihe gihagaze hagati ya scan gishingiye rwose ku buzima bwawe bwite bw'ubuvuzi n'inama za muganga wawe.

Ni Iyihe Miterere Yatewe na Fluciclovine F-18?

Abantu benshi bafata neza fluciclovine F-18, kandi ingaruka zikomeye ni gake cyane. Ibimenyetso bisanzwe ni bike kandi birangira vuba, akenshi bifitanye isano n'uburyo bwo guterwa urukingo ubwabyo aho kuba umuti.

Dore ingaruka ushobora guhura nazo, wibuke ko abantu benshi batagira ibimenyetso bigaragara:

• Urubavu ruto cyangwa gukomerera ahaterwa urukingo
• Umutwe muto ukunda gukira mu masaha make
• Isesemi rito, nubwo bidakunze kubaho
• Kumva unaniwe cyangwa usinzira nyuma y'igikorwa
• Uburyohe bw'icyuma mu kanwa kawe, kigenda vuba

Ibyo bimenyetso bito bikunda gushira nyuma y'amasaha make ukoresheje icyuma. Urwego ruto rw'imirasire rugaragara ko rutagira ingaruka kandi rusa n'urwo wakira mu bindi bipimo by'ubuvuzi.

Mu bihe bidasanzwe cyane, abantu bamwe bashobora kugira ibimenyetso byo kwivumbura ku muti watewe. Ibyo bimenyetso birimo kubura umwuka, kubyimba mu maso cyangwa mu muhogo, cyangwa amabara akabije. Itsinda ry'abaganga rikora igenzura ry'ibipimo byawe ryiteguye neza guhangana n'ibibazo nk'ibyo byihutirwa, nubwo bitajyenda bibaho.

Ninde utagomba gufata Fluciclovine F-18?

Fluciclovine F-18 muri rusange ni umutekano ku bantu benshi, ariko hari ibintu by'ingenzi muganga wawe azaganiraho nawe. Impungenge zikomeye zizenguruka ku gutwita, konsa, n'indwara zimwe na zimwe.

Niba utwite cyangwa ushobora kuba utwite, iri pima rikunda kwirindwa keretse bibaye ngombwa. Imirasire, nubwo ari mito, ishobora kugira ingaruka ku mwana ukiri mu nda. Muganga wawe azagereranya neza inyungu n'ibibazo niba uri muri urwo rugero.

Abagore bonsa bazakenera gufata ingamba zidasanzwe. Urashobora gukoresha icyuma, ariko uzakenera kuvoma amata ukayajugunya mu gihe cy'amasaha 24 nyuma yo guterwa urushinge kugira ngo wirinde ko ibintu bifite imirasire bigera ku mwana wawe.

Abantu bafite ibibazo bikomeye by'impyiko bashobora gukenera gukurikiranwa by'umwihariko, kuko umuti usohoka binyuze mu mpyiko. Muganga wawe azagenzura imikorere y'impyiko zawe mbere y'igikorwa niba hari impungenge muri urwo rwego.

Amazina y'ubwoko bwa Fluciclovine F-18

Fluciclovine F-18 icururizwa ku izina ry'ubwoko rya Axumin muri Leta Zunze Ubumwe z'Amerika. Iri ni izina ry'ubucuruzi ushobora kubona ku byangombwa byawe by'ubuvuzi n'impapuro z'ubwishingizi.

Uyu muti ukorwa na Blue Earth Diagnostics kandi uboneka mu bigo byihariye bivura indwara zifashishije imirasire ya nikereyeri no mu bitaro bifite ubushobozi bwo gukoresha PET scanning. Si buri kigo cy'ubuvuzi gitanga ubu bwoko bw'isuzuma, bityo ushobora gukenera kujya mu kigo cyihariye kivura indwara zifashishije imirasire ya nikereyeri.

Uburyo bwo gusimbuza Fluciclovine F-18

Hariho ubundi buryo bwinshi bwo gushushanya bushobora gukoreshwa mu kumenya kanseri ya prostate, nubwo buri kimwe gifite imbaraga zacyo n'intege nke zacyo. Muganga wawe azahitamo uburyo bwiza bushingiye ku miterere yawe yihariye n'amakuru bakeneye.

Isuzuma rya PSMA PET rikoresha umuti w'imirasire utandukanye ugamije poroteyine yitwa prostate-specific membrane antigen. Ubu buryo bushya bwo gushushanya burimo burushaho gukundwa kandi bushobora kuba bwiza kurusha fluciclovine F-18 mu kumenya ubwoko runaka bwa kanseri ya prostate.

Uburyo busanzwe bwo gushushanya nk'isuzuma rya CT, MRI, n'isuzuma ry'amagufa biracyakoreshwa cyane kandi birashobora guhaza ibyo ukeneye. Ibi ntibikoresha imiti y'imirasire ariko birashobora kutatanga amakuru yimbitse yo kumenya ahantu hato twa kanseri yagarutse.

Isuzuma rya Choline PET rigereranya ubundi buryo bwo kuvura indwara zifashishije imirasire ya nikereyeri, nubwo bitakoreshwa cyane nka fluciclovine F-18 muri Leta Zunze Ubumwe z'Amerika. Muganga wawe azasobanura uburyo bukwiye bwo gukoresha mu miterere yawe yihariye.

Ese Fluciclovine F-18 iruta ubundi buryo bwo gushushanya?

Isuzuma rya Fluciclovine F-18 PET rirusha ibindi mu kumenya kanseri ya prostate yagarutse nyuma yo kuvurwa bwa mbere, cyane cyane iyo urwego rwa PSA ruri kuzamuka ariko izindi suzuma zitagaragaza ibisubizo byumvikana. Ni byiza cyane mu kumenya kanseri mu nsinga z'amazi n'imitsi yoroshye.

Ugereranije n'isuzuma risanzwe rya CT cyangwa MRI, fluciclovine F-18 akenshi ishobora kugaragaza ahantu hato twa kanseri yagaragaye ishobora kutagaragazwa n'ubundi buryo bwo gushushanya. Ibi birashobora kuba amakuru y'ingenzi mugihe muganga wawe ategura ingamba zo kuvura zinyongera.

Ariko, ibipimo bishya bya PSMA PET bishobora kuba byiza kurusha fluciclovine F-18 mu kumenya ubwoko bumwe bwa kanseri ya prostate yagarutse. Guhitamo "neza" biterwa n'ibintu nk'imiterere yihariye ya kanseri yawe, imiti wahawe mbere, n'icyo muganga wawe akeneye kumenya kugira ngo agufashe.

Buri buryo bwo gupima bufite umwanya wabwo mu kwita ku kanseri, kandi itsinda ryawe ry'abaganga rizasaba uburyo bushobora gutanga amakuru akenewe ku miterere yawe bwite.

Ibibazo Bikunze Kubazwa Kuri Fluciclovine F-18

Ese Fluciclovine F-18 iratekanye ku bantu barwaye diyabete?

Yego, fluciclovine F-18 muri rusange iratekanye ku bantu barwaye diyabete. Bitandukanye na FDG PET ikoresha ibimenyetso bishingiye kuri glucose, fluciclovine F-18 ni ikimenyetso gishingiye kuri aside ya amino kidahindura cyane urugero rwa isukari mu maraso.

Ntuzagomba guhangayika ku bijyanye no guterwa urushinge ruzamura isukari mu maraso cyangwa kubangamira imiti yawe ya diyabete. Ariko, ugomba gukurikiza gahunda yawe isanzwe yo gucunga diyabete no gufata imiti yawe nkuko byategetswe, keretse muganga wawe aguhamagariye ibindi.

Nigira nte niba mbonye fluciclovine F-18 nyinshi ku buryo butunganye?

Fluciclovine F-18 buri gihe itangwa n'abantu bafite ubumenyi mu bijyanye n'imiti ya nukleyeri bagenzura neza urugero rukwiye ukurikije uburemere bwawe n'ubwoko bwo gupima burimo gukorwa. Ibihe byo kurenza urugero ni gake cyane kubera izi gahunda z'umutekano.

Niba ufite impungenge ku rugero wakiriye, vugana n'itsinda ry'abaganga ako kanya. Barashobora kugukurikiranira ibimenyetso bidasanzwe no gufata ingamba zikwiye niba bibaye ngombwa. Imirasire iva no mu rugero runini kuruta urwateganyijwe muri rusange iracyari mu rugero ruteje akaga ku bikorwa by'ubuvuzi.

Nigira nte niba ntasibye gupimwa kwanjye kwa fluciclovine F-18?

Niba utabonye igihe cyagenwe cyo gukorerwa isesengura, vugana n'ikigo gikora isesengura vuba bishoboka kugira ngo usubizweho. Kubera ko fluciclovine F-18 itegurirwa buri murwayi kandi ikaba imara igihe gito, kutaboneka ku gihe cyagenwe bivuze ko umuti wateguriwe utazakoreshwa.

Ibikorwa byinshi birumva ku bijyanye no gusubiza ibintu ku murongo, ariko bishobora gukenera iminsi myinshi yo gutegura umuti mushya w'umuti wa radioactif. Ntuzahangayike ku ngaruka mbi z'ubuzima zituruka ku kutaboneka ku gihe cyagenwe - uzakenera gusa gutegura itariki nshya yo gukorerwa isesengura na muganga wawe.

Ni ryari nshobora gusubira mu bikorwa bisanzwe nyuma ya Fluciclovine F-18?

Muri rusange ushobora gusubira mu bikorwa byawe byose bisanzwe ako kanya nyuma yo gukorerwa isesengura rya fluciclovine F-18 PET. Umubare muto wa radioactivite wakiriye ntushobora guteza akaga ku bagize umuryango, amatungo, cyangwa abakozi bagenzi banyu binyuze mu mikoranire ya buri munsi isanzwe.

Mu masaha 24 ya mbere nyuma yo gukorerwa isesengura, ushobora gushaka kunywa amazi menshi kugira ngo afashe gukuramo umuti mu mubiri wawe vuba. Ibikorwa bimwe na bimwe byemeza ko ugomba kugabanya umubano wa hafi n'abagore batwite n'abana bato mu masaha make ya mbere, ariko ibi ni ukwitonda gusa.

Ese ubwishingizi bwanjye buzishyura isesengura rya Fluciclovine F-18?

Ubwishingizi bwinshi bukomeye, burimo na Medicare, butanga isesengura rya fluciclovine F-18 PET iyo ari ngombwa mu rwego rwo kuvura indwara ya kanseri ya prostate. Ariko, ubwishyu bushobora gutandukana bitewe na gahunda yawe yihariye n'imiterere ya kliniki.

Ibiro bya muganga wawe muri rusange bizakora inzira yo kwemezwa mbere y'igihe niba ubwishingizi bwawe bubisaba. Bazatanga inyandiko zerekana impamvu iri sesengura ryihariye ari ngombwa ku kwitabwaho kwawe. Niba ufite impungenge ku bijyanye n'ubwishyu, vugana n'ikigo cy'ubwishingizi bwawe cyangwa usabe umujyanama mu by'imari w'ikipe yawe y'ubuvuzi kugufasha.