Icyo Porfimer ari cyo: Ibikoreshwa, Uburyo bwo gukoresha, Ingaruka ziterwa n'iyo miti n'ibindi

Porfimer ni umuti wihariye ukoreshwa muri photodynamic therapy mu kuvura ubwoko runaka bwa kanseri. Ni umuti utuma uturemangingo twa kanseri twumva urumuri cyane, bigatuma abaganga babasha kubugabanya no kubwangiza bakoresheje imirasire ya laser.

Uyu muti ukora mu buryo butandukanye n'imiti isanzwe ya chemotherapy. Aho kugaba ibitero ku turemangingo twa kanseri mu buryo butaziguye, porfimer yibanda mu gice cya kanseri hanyuma igahindurwa n'urumuri rwa laser rwihariye mu gihe cyo kuvurwa.

Porfimer ni iki?

Porfimer sodium ni umuti uvura kanseri ukoresha urumuri kandi ukaba mu cyiciro cy'imiti yitwa photosensitizers. Itangwa binyuze mu muyoboro w'imitsi (IV) mu maraso yawe.

Uyu muti ukorwa mu bice by'amaraso kandi wagenewe kwibanda mu turemangingo twa kanseri. Iyo ugeze mu gice cya kanseri, uguma utagira icyo ukora kugeza igihe muganga wawe akoresheje urumuri rutukura rwihariye mu gihe cyo kuvura.

Ubu buryo bwihariye bw'intambwe ebyiri butuma havurwa kanseri mu buryo bwihariye cyane. Uyu muti ubwawo ntugira icyo utwara ku turemangingo twiza kugeza igihe urumuri rukoreshejwe, ibyo bikaba bibaho gusa aho muganga wawe akoresha laser.

Porfimer ikoreshwa mu kuvura iki?

Porfimer ikoreshwa cyane mu kuvura kanseri yo mu muhogo yafashe indi myanya cyangwa idashobora gukurwaho n'ububaga. Ikoreshwa kandi mu kuvura kanseri zimwe na zimwe zo mu bihaha n'indwara ziteye kanseri zo mu muhogo.

Muganga wawe ashobora kugusaba porfimer iyo izindi miti itagize icyo ikora cyangwa igihe kubaga bidashoboka. Bifasha cyane cyane mu kuvura kanseri ziba ahantu kubaga bisaba ingorane nyinshi.

Uyu muti kandi ukoreshwa mu kuvura indwara ya Barrett's esophagus ifite high-grade dysplasia. Iyi ni indwara aho urukuta rw'umuhogo rwahindutse kandi rushobora kuzavamo kanseri.

Mu bindi bihe, abaganga bakoresha porfimer mu bwoko bumwe na bumwe bwa kanseri y’uruhu cyangwa izindi kanseri zishobora kuvurwa hakoreshejwe urumuri. Ariko, izi nshingano ntizikunze gukoreshwa kandi ziterwa n’uko ubuzima bwawe bumeze.

Porfimer ikora ite?

Porfimer ikora hakoreshejwe uburyo bwo kuvura bita photodynamic therapy, buhuza umuti n’urumuri kugira ngo rwangize uturemangingo twa kanseri. Bifatwa nk’ubuvuzi bwihariye aho kuba ubuvuzi bukomeye bukoreshwa mu mubiri wose nk’ubuvuzi bwa kera bwa chemotherapy.

Nyuma yo guterwa urushinge rwa IV, porfimer igenda mu maraso yawe ikegerana mu turemangingo twa kanseri mu masaha 24 kugeza kuri 72. Uturemangingo twa kanseri dukunda gufata umuti igihe kirekire kurusha uturemangingo tw’ubuzima.

Mugihe cyo kuvurwa hakoreshejwe urumuri, muganga wawe akoresha laser idasanzwe cyangwa urumuri kugira ngo akoreshe porfimer. Ibi bituma habaho molekile za oxygen zangiza uturemangingo twa kanseri, bigatuma dupfa.

Ubuvuzi buroroshye ugereranyije n’ubundi buvuzi bwa kanseri. Kubera ko umuti ukora gusa iyo uhuye n’urumuri rwihariye, ntutera ingaruka zikomeye zikunze kugaragara muri chemotherapy ya kera.

Nkwiriye gufata porfimer nte?

Porfimer ihabwa buri gihe n’abashinzwe ubuzima binyuze mu muyoboro wa IV mu bitaro cyangwa mu mavuriro. Ntushobora gufata uyu muti mu rugo cyangwa unywa.

Mbere yo kuvurwa, ntugomba kwiyiriza cyangwa kwirinda ibiryo byihariye. Ariko, muganga wawe azaguha amabwiriza arambuye yerekeye kwitegura igihe cyo kuvurwa hakoreshejwe urumuri rukurikira.

Urushinge ubwarwo rusaba iminota 10 kugeza kuri 15. Nyuma yo guterwa porfimer, uzakenera gutegereza amasaha 24 kugeza kuri 72 mbere yo kuvurwa hakoreshejwe urumuri.

Mugihe cyo gutegereza hagati yo guterwa urushinge no kuvurwa hakoreshejwe urumuri, uzakenera kwirinda urumuri rukabije n’izuba. Itsinda ryawe ry’ubuzima rizagutera amabwiriza yerekeye uko wakira urumuri muri iki gihe.

Ndebera Igihe Nzagirira Porfimer?

Ubuvuzi bwa Porfimer busanzwe bukubiyemo urushinge rumwe rukurikizwa n'ibikorwa byo kuvura hakoreshejwe urumuri rumwe cyangwa byinshi. Umubare wose w'ubuvuzi ubusanzwe buba mu minsi mike cyangwa icyumweru.

Abantu bamwe barwara bashobora gukenera kuvurwa kenshi, ariko ibi biterwa n'uko kanseri yitwara neza n'ubuzima bwawe muri rusange. Muganga wawe azagenzura uko urimo utera imbere kandi agene niba ibindi bikorwa bikenewe.

Ingaruka za porfimer zirashobora kumara ibyumweru byinshi nyuma yo kuvurwa. Muri iki gihe, uzakenera gukomeza kwirinda urumuri rwinshi n'izuba.

Muganga wawe azategura gahunda yo gusuzuma buri gihe kugirango arebe uko ubuvuzi bwakoze neza no kugenzura ingaruka zose zishobora kubaho. Uku gusura ni ngombwa kugirango hamenyekane niba ubuvuzi bwiyongera bukenewe.

Ni Iyihe Ngaruka Ziterwa na Porfimer?

Ingaruka zikomeye ziterwa na porfimer ni ukwiyongera kw'ubushobozi bwo kumva urumuri, rushobora kumara ibyumweru 4 kugeza kuri 6 nyuma yo kuvurwa. Ibi bivuze ko uzakenera kwirinda urumuri rwinshi n'izuba ryinshi muri iki gihe.

Ingaruka zisanzwe abantu benshi barwara bahura nazo zirimo:

• Urubavu cyangwa kutumva neza
• Kugorwa no kumira
• Isesemi no kuruka
• Urubavu n'imbeho
• Kunanirwa
• Inkorora

Ibi bimenyetso mubisanzwe bigaragara muminsi mike nyuma yo kuvurwa kandi bikagenda neza uko igihe kigenda. Itsinda ryawe ryita ku buzima rizatanga imiti yo gufasha gucunga izi ngaruka.

Ingaruka zikomeye ariko zitabaho kenshi zirimo ingorane zo guhumeka, urubavu rukabije, cyangwa ibimenyetso byo kwandura. Niba uhuye n'ikimenyetso icyo aricyo cyose muri ibi, ugomba guhita uvugana n'umuganga wawe.

Abantu bamwe barwara bashobora kugira ibibazo byo ku ruhu niba bahuye n'urumuri rwinshi mugihe cyo kumva. Iyi niyo mpamvu gukurikiza amabwiriza yo guhura n'urumuri ari ingenzi cyane kubw'umutekano wawe.

Ninde Utagomba Gufata Porfimer?

Porfimer ntabwo ikwiriye buri wese, kandi muganga wawe azagenzura neza niba ari umutekano kuri wowe. Abantu bafite indwara zimwe na zimwe zo kuva amaraso ntibagomba guhabwa uyu muti.

Ntabwo ukwiriye guhabwa porfimer niba ufite allergie izwi ku muti cyangwa ibintu bisa nawo. Muganga wawe azasuzuma amateka yawe ya allergie mbere yo kugusaba ubu buvuzi.

Abarwayi bafite indwara zikomeye z'umutima, ibibazo by'impyiko, cyangwa indwara y'umwijima ntibashobora kuba abakandida beza kuri porfimer. Muganga wawe azasuzuma ubuzima bwawe muri rusange mbere yo gukomeza.

Niba utwite cyangwa wonka, porfimer muri rusange ntisabwa. Uyu muti ushobora gushobora gukomeretsa umwana utaravuka cyangwa ukajya mu mata y'ibere.

Abantu badashobora kwirinda urumuri rwinshi cyangwa izuba kubera akazi kabo cyangwa uko batuye ntibashobora kuba abakandida bakwiriye. Igihe cyo kumva urumuri ni ingenzi kugirango ubuvuzi bugende neza kandi butekane.

Amazina ya Porfimer

Porfimer sodium ikunze kuboneka munsi y'izina rya Photofrin. Iri ni izina rikuru rikoreshwa mu bihugu byinshi aho uyu muti wemewe.

Photofrin ikorwa n'amasosiyete yihariye y'imiti kandi iboneka gusa mu bitaro no mu bigo bivura kanseri. Ntabwo iboneka muri farumasi zisanzwe.

Mu turere tumwe na tumwe, ushobora kubona porfimer yitwa izina ryayo rusange, porfimer sodium, cyane cyane mu nyandiko z'ubuvuzi cyangwa inyandiko z'ubwishingizi. Ariko, umuti nyakuri uzakira birashoboka ko uzaba Photofrin.

Uburyo bwa Porfimer

Imiti myinshi ikindi ifoto-sensitizing irashobora gukoreshwa muri photodynamic therapy, bitewe n'uburwayi bwawe bwihariye. Ibi birimo aside aminolevulinic na methyl aminolevulinate.

Kubera kanseri y'esophagus, uburyo bwa porfimer bushobora kuba imiti gakondo ya chemotherapy, radiotherapie, cyangwa gukuraho kubaga niba bishoboka. Muganga wawe azaganira kuri izi nzira ashingiye ku cyiciro cyawe cya kanseri n'ubuzima bwawe muri rusange.

Abantu bamwe barashobora kuba abakandida bo gukoresha imiti mishya igamije cyangwa imiti ikoreshwa mu kurwanya ubudahangarwa. Ubu buvuzi bukora mu buryo butandukanye na porfimer ariko bushobora gukwira mu bwoko bumwe na bumwe bwa kanseri.

Guhitamo ubuvuzi busimbura biterwa n'ibintu byinshi, harimo aho kanseri iherereye n'icyiciro cyayo, ubuzima bwawe muri rusange, n'uburyo ushobora kwihanganira ubuvuzi butandukanye.

Ese Porfimer iruta izindi miti ivura kanseri?

Porfimer itanga inyungu zidasanzwe mu bihe bimwe na bimwe, ariko ntiruta buri miti yose ivura kanseri. Inyungu yayo nyamukuru ni ubushobozi bwo kugera ahantu hihariye hatagize ingaruka ku mubiri wose.

Ugereranije na chimiothérapie gakondo, porfimer akenshi itera ingaruka nke ku mubiri wose. Ntabwo uzagira umusatsi uvaho, isesemi ikabije, cyangwa guhagarika imikorere y'ubudahangarwa akenshi bigaragara muri chimiothérapie.

Ariko, porfimer ikora gusa ku kanseri ishobora kugerwaho n'urumuri. Ibi bigabanya imikoreshereze yayo ugereranije n'ubuvuzi nka chimiothérapie cyangwa radiyo ishobora kugera kuri kanseri mu mubiri wose.

Guhitamo ubuvuzi bwiza biterwa n'uko ubuzima bwawe bumeze. Muganga wawe azatekereza ibintu nk'ubwoko bwa kanseri, aho iherereye, icyiciro cyayo, n'ubuzima bwawe muri rusange mugihe agena ubuvuzi bukwiye.

Ibikunze kubazwa kuri Porfimer

Ese Porfimer irakwiriye abarwayi bafite indwara z'umutima?

Porfimer irashobora gukoreshwa ku barwayi bafite indwara z'umutima, ariko bisaba gukurikiranwa neza. Umuganga w'umutima wawe n'umuganga w'indwara ya kanseri bazakorana kugirango bamenye niba bikwiriye kuri wewe.

Umuti ubwawo ntugira ingaruka zigororotse ku mutima, ariko abantu bamwe bashobora kugira ibibazo mu gituza nk'ingaruka. Itsinda ryawe ryita ku buzima rizakurikirana imikorere y'umutima wawe mbere na nyuma yo kuvurwa.

Niba ufite indwara ikomeye y'umutima, muganga wawe ashobora kugusaba izindi nzira zo kuvurwa cyangwa agafata ingamba zihariye mugihe cyo kuvurwa na porfimer. Buri gihe ganira neza ibyerekeye indwara yawe y'umutima n'ikipe ikuvura.

Nigute nzakora niba mbonye izuba ryinshi ku buryo butunguranye nyuma yo kuvurwa na Porfimer?

Niba utunguwe no guhura n'urumuri rwinshi rw'izuba nyuma yo kuvurwa na porfimer, vana aho uri ako kanya kandi uvugishe umuganga wawe. N'ubwo wamara akanya gato urumuri rushobora gutera ibibazo bikomeye ku ruhu.

Jya mu cyumba cyijimye wirinde urumuri rwose rwinshi, harimo n'amatara yo mu nzu ashobora kuba amurika cyane kurusha uko bisanzwe. Ntugerageze kwivura ibibazo byose byo ku ruhu wenyine.

Muganga wawe ashobora kugusaba imiti yihariye yo kuvura ibibazo byo ku ruhu biterwa n'urumuri. Ibi bishobora kuba birimo ibikoresho bikonjesha, imiti igabanya ububabare, cyangwa izindi ngamba zo gufasha.

Gukumira ni ingenzi, rero menya neza ko usobanukiwe n'amabwiriza yose yerekeye urumuri mbere yo kuva mu bitaro nyuma yo kuvurwa.

Nigute nzakora niba ntasibye gahunda yo kuvurwa n'urumuri?

Vugana n'umuganga wawe ako kanya niba wasibye gahunda yo kuvurwa n'urumuri. Igihe cyo gukoresha urumuri nyuma yo guterwa urukingo rwa porfimer ni ingenzi kugirango kuvurwa bigende neza.

Bitewe n'igihe gishize, muganga wawe ashobora gukomeza kuvura n'urumuri. Ariko, niba hashize igihe kinini, ushobora gukenera gusubiramo uruziga rwose rw'ubuvuzi.

Ntugerageze kwishyiriraho indi gahunda cyangwa utegereze kureba icyo bizavamo. Ubufatanye hagati yo guterwa urukingo rwa porfimer no kuvurwa n'urumuri butegurwa neza kugirango habeho ibisubizo byiza.

Nshobora kureka gukurikiza ingamba zerekeye urumuri ryinshi nyuma ya Porfimer ryari?

Ubusanzwe ugomba kwirinda urumuri rwinshi n'izuba rigaragara mu gihe cy'ibyumweru 4 kugeza kuri 6 nyuma yo kuvurwa na porfimer. Muganga wawe azaguha amabwiriza yihariye ashingiye ku buvuzi bwawe.

Abantu bamwe barashobora gukenera gukomeza kwitonda ku rumuri igihe kirekire, cyane cyane niba bakira izindi mvura. Itsinda ryawe ryita ku buzima rizasuzuma uko wumva urumuri mbere yo kukwemerera gusubira mu bikorwa bisanzwe.

Ntugatekereze ko ushobora gusubira mu rumuri rusanzwe kuko wumva umeze neza. Umuti urashobora kuguma mu mubiri wawe igihe kirekire kuruta uko wabyiteze.

Nshobora gufata izindi mvura nkoranye na Porfimer?

Imiti myinshi iratekanye gufatana na porfimer, ariko ugomba buri gihe kumenyesha umuganga wawe imiti yose n'ibyongerera imiti urimo gufata.

Imiti imwe ituma wumva urumuri cyane igomba kwirindwa cyangwa igakoreshwa witonze cyane mugihe cyo kuvurwa na porfimer. Ibi birimo imiti imwe ya antibiyotike, imiti ituma umubiri uvamo amazi, n'imiti irwanya ibyuririzi.

Umuvuzi wawe azasuzuma urutonde rw'imiti yawe yose akore impinduka zose zikenewe mbere na nyuma yo kuvurwa na porfimer. Ntukigere uhagarika cyangwa utangira imiti utabanje kubiganiraho n'itsinda ryawe ryita ku buzima.