Icyo Pomalidomide ari cyo: Ibyo ikoreshwa, urugero rwo gufata, ingaruka zayo n'ibindi

Pomalidomide ni umuti wandikirwa ukoreshwa mu kuvura ubwoko bumwe na bumwe bwa kanseri y'amaraso, cyane cyane myeloma nyinshi. Ni umuti w'imikorere y'ubudahangarwa ukora ufasha urwego rwawe rw'ubudahangarwa kurwanya selile za kanseri mugihe kandi ukabuza imikurire y'imitsi y'amaraso itera ibibyimba.

Uyu muti uhagarariye icyizere kubantu benshi kanseri yabo yagarutse cyangwa itashoboye gusubiza mubindi byavuwe. Nubwo ari umuti ukomeye ufite ibitekerezo bikomeye, gusobanukirwa uko ikora n'icyo wakwitega birashobora kugufasha kumva ufite icyizere cyinshi kubyerekeye urugendo rwawe rwo kuvurwa.

Pomalidomide ni iki?

Pomalidomide ni umwe mu cyiciro cy'imiti yitwa imiti ikora ubudahangarwa cyangwa IMiDs. Yagenewe by'umwihariko kuvura kanseri y'amaraso ikorana n'inzira karemano zo kwirinda umubiri wawe.

Uyu muti watejwe imbere nk'igice cy'umuryango w'imiti irimo lenalidomide na thalidomide. Ariko, pomalidomide akenshi ikoreshwa iyo izindi nshuro zo kuvura zitagikora neza. Ifatwa nk'ubuvuzi bwibanda, bivuze ko yibanda ku bice byihariye bya selile za kanseri aho kugira ingaruka ku selile zose zigabanuka vuba mumubiri wawe.

Uzahabwa pomalidomide nk'ibinini bifatirwa mu kanwa. Uyu muti akenshi wandikwa nk'igice cy'umugambi mugari wo kuvura kanseri, akenshi uhujwe n'indi miti nka dexamethasone.

Pomalidomide ikoreshwa kubiki?

Pomalidomide ikoreshwa cyane cyane mu kuvura myeloma nyinshi, ubwoko bwa kanseri y'amaraso igira ingaruka ku selile za plasma zo mu bwoko bwawe. Yemerejwe by'umwihariko abantu kanseri yabo yagarutse nyuma yo kuvurwa mbere cyangwa itashoboye gusubiza mubindi byavuwe.

Uyu muti akenshi wandikwa iyo umaze kugerageza nibura uburyo bindi bibiri bwo kuvura, harimo lenalidomide na proteasome inhibitor. Ibi bituma pomalidomide abaganga bita

Mu bindi bihe, abaganga bashobora gukoresha pomalidomide mu kuvura ubwoko bumwe na bumwe bwa lymphoma, nubwo ibyo bidakunze kubaho. Umuganga wawe w’inzobere mu kuvura kanseri azemeza niba pomalidomide ikwiriye kubera uko urwaye kanseri, imiti wahawe mbere, n'ubuzima bwawe muri rusange.

Pomalidomide ikora ite?

Pomalidomide ikora hakoreshejwe uburyo bwinshi bwo kurwanya selile za kanseri. Yongera ubushobozi bw'umubiri bwo kumenya no kurwanya selile za kanseri mugihe kandi ikoma mu nkokora imitsi y'amaraso ituma ibibyimba bikura.

Uyu muti utera selile zimwe na zimwe zikingira umubiri, cyane cyane selile za T na selile zica, zikongera ubushobozi bwo kurwanya kanseri. Muri icyo gihe, irinda gukorwa kw'imitsi mishya y'amaraso yagakwiriye gutuma ibibyimba bikura.

Pomalidomide kandi ifite ingaruka zigororotse kuri selile za kanseri ubwazo, ikabuza ubushobozi bwazo bwo kwiyongera no kubaho. Ubu buryo bufite ibice byinshi butuma bukora neza cyane kurwanya kanseri zamaze kwanga izindi miti. Uyu muti ufata imbaraga ziringaniye, ugomba gukurikiranwa neza ariko ugatanga inyungu zikomeye kubarwayi bakwiriye.

Nkwiriye gufata pomalidomide nte?

Fata pomalidomide nkuko byategetswe na muganga wawe, akenshi rimwe ku munsi ku gifu kitarimo icyo kurya. Mimina ibinini byose hamwe n'amazi - ntugafungure, uvunagure, cyangwa urya, kuko ibyo bishobora kugira ingaruka ku buryo umuti ukora.

Ubusanzwe uzajya ufata pomalidomide iminsi 21, igakurikirwa n'ikiruhuko cy'iminsi 7. Icyo gihe cy'iminsi 28 cyitwa icyiciro. Ni ngombwa gufata urugero rwawe ku gihe kimwe buri munsi kugirango ugumane urwego ruringaniye mu mubiri wawe.

Irinde kurya byibuze amasaha 2 mbere na nyuma yo gufata pomalidomide. Ibi bifasha kumenya neza ko umuti winjiye neza mu mubiri. Niba kandi ufata dexamethasone, muganga wawe azatanga amabwiriza yihariye yerekeye igihe cyo gufata iyo miti yombi.

Bika ibinini byawe ahantu hasanzwe mu gikoresho cyabugenewe. Bika kure y'ubushuhe n'ubushyuhe, kandi ntuzigere ubigabana n'abandi, kuko pomalidomide ishobora gutera ubumuga bukomeye ku bana bavuka.

Nzamara Mfata Pomalidomide Igihe Kingana Gite?

Igihe cyo kuvurwa na pomalidomide gitandukanye cyane ku muntu ku muntu. Abantu bamwe bashobora kuyifata amezi menshi, mu gihe abandi bashobora gukomeza imyaka myinshi, bitewe n'uko kanseri yabo yitwara neza.

Muganga wawe azakurikirana uko witwara binyuze mu bipimo by'amaraso bisanzwe no mu bushakashatsi bwo gushushanya. Igihe cyose umuti ucunga kanseri yawe kandi ukawihanganira neza, ushobora gukomeza kuvurwa igihe cyose.

Ubuvuzi busanzwe bukomereza kugeza igihe kanseri yawe ikomeje, ubona ingaruka zitakwemerwa, cyangwa wowe na muganga wawe mwemeza ko igihe kigeze cyo kugerageza uburyo butandukanye. Intego ni ukugumana ubuzima bwiza bushoboka mugihe ukomeje kugenzura kanseri yawe.

Ni Iyihe Ngaruka Ziterwa na Pomalidomide?

Kimwe n'imiti yose ya kanseri, pomalidomide ishobora gutera ingaruka, nubwo atari buri wese uzibona. Kumva icyo witegura bishobora kugufasha gucunga ibimenyetso byose biza.

Ingaruka zisanzwe abantu benshi bahura nazo zirimo umunaniro, umubare muto w'amaraso, n'ubwiyongere bw'ibibazo by'indwara. Hano hari ingaruka zivugwa kenshi:

• Umunaniro no kunanirwa
• Umubare muto w'uturemangingo twera tw'amaraso (neutropenia)
• Umubare muto w'uturemangingo tw'amaraso tutukura (anemia)
• Umubare muto w'uturemangingo tw'amaraso dukora amaraso (thrombocytopenia)
• Impiswi cyangwa guhagarara k'amara
• Isesemi
• Urubavu n'ububabare bw'amagufa
• Kugufi gusa
• Urugero
• Uruhu cyangwa ibimenyetso by'uruhu

Ingaruka zikomeye ariko zitagaragara cyane zisaba ubufasha bwihuse bwa muganga. Izi zirimo indwara zikomeye, amaraso yiziba, ibibazo by'umutima, n'uburwayi bukomeye bwo kwivumbura.

Ingaruka zimwe na zimwe zitavugwa cyane ariko zikomeye zirimo ibibazo bikomeye byo mu mwijima, ibibazo by'impyiko, na kanseri ya kabiri. Itsinda ryawe rishinzwe ubuzima rizagukurikiranira hafi binyuze mu bipimo by'amaraso bisanzwe no kugenzura kugira ngo bamenye ibibazo byose hakiri kare.

Ninde utagomba gufata Pomalidomide?

Pomalidomide ntabwo ikwiriye kuri buri wese, kandi ibintu bimwe na bimwe bituma bidatekanye gukoreshwa. Muganga wawe azasuzuma neza niba uyu muti ukwiriye kuri wowe.

Ntabwo ugomba gufata pomalidomide niba utwite cyangwa ushobora gutwita, kuko bishobora gutera ubumuga bukomeye bwo kuvuka. Abagore bafite imyaka yo kubyara bagomba gukoresha uburyo bubiri bwo kuboneza urubyaro bukora neza kandi bakagira ibizamini byo gutwita bisanzwe.

Abantu bafite indwara zimwe na zimwe bagomba kwirinda pomalidomide cyangwa bakayikoresha bitonze cyane. Izi ndwara zirimo:

• Indwara ikomeye y'impyiko
• Indwara ikomeye y'umwijima
• Infesiyo zikomeye zikora
• Amateka y'amaraso y'amaraso
• Indwara zimwe na zimwe z'umutima
• Urugero rukomeye rwo kwibasirwa n'imiti isa

Muganga wawe azatekereza kandi ku buzima bwawe muri rusange, indi miti urimo gufata, n'amateka yawe yo kuvurwa kanseri. Abantu bamwe bashobora gukenera guhindura urugero cyangwa gukurikiranwa byiyongereye aho kwirinda umuti rwose.

Amazina ya Pomalidomide

Pomalidomide iboneka munsi y'izina ry'ubucuruzi rya Pomalyst muri Leta Zunze Ubumwe z'Amerika. Mu bindi bihugu, birashobora kugurishwa munsi y'amazina atandukanye y'ubucuruzi, harimo Imnovid.

Uyu muti ukorwa na Celgene Corporation, ubu ni igice cya Bristol Myers Squibb. Imiterere yose irimo ibintu bikora, ariko kuboneka n'ibiciro birashobora gutandukana bitewe n'ahantu.

Ubwoko bwa pomalidomide ntiburaboneka cyane, kuko uyu muti ukirinda patent mu bihugu byinshi. Ubwishingizi bwawe n'ubuvuzi bushobora kugira uruhare mu bwoko bwihariye wakira.

Uburyo bwa Pomalidomide

Imiti myinshi isimbura irahari yo kuvura myeloma nyinshi igihe pomalidomide itakwiriye cyangwa itagikora neza. Muganga wawe azagufasha kumenya umuti mwiza kuri wowe.

Izindi miti ikora ku mikorere y'umubiri irimo lenalidomide (Revlimid) na thalidomide (Thalomid). Iyi ikora kimwe na pomalidomide ariko ishobora gukoreshwa mu byiciro bitandukanye by'ubuvuzi.

Uburyo bwo kuvura bwongereweho burimo:

• Abakumira proteasome nka bortezomib (Velcade) cyangwa carfilzomib (Kyprolis)
• Imiti ikora ku mikorere y'umubiri yitwa monoclonal antibodies nka daratumumab (Darzalex)
• Ubuvuzi bwa CAR-T cell kubarwayi babishoboye
• Guhindura uturemangingo tw'umubiri
• Ubuvuzi bushya bwibanda ku ntego n'imiti ivanze

Uburyo bwo guhitamo bushingiye ku miti wakoresheje mbere, uko ubuzima bwawe buhagaze ubu, n'uburyo kanseri yawe yitwaye ku bundi buvuzi. Muganga wawe w'inzobere mu kuvura kanseri azakorana nawe kugirango abone intambwe ikwiriye.

Ese Pomalidomide iruta Lenalidomide?

Pomalidomide na lenalidomide ni imiti yombi ikora neza, ariko akenshi ikoreshwa mu byiciro bitandukanye by'ubuvuzi aho kuba abakoresha bahanganye. Buri imwe ifite imbaraga zayo n'igihe gikwiriye cyo kuyikoresha.

Lenalidomide akenshi ikoreshwa hakiri kare mu buvuzi kandi ishobora kwihanganirwa n'abantu bamwe. Ariko, pomalidomide yateguwe by'umwihariko kubibazo aho lenalidomide itagikora cyangwa yateje ingaruka zitakwemerwa.

Ubushakashatsi buvuga ko pomalidomide ishobora gukora neza ndetse no kubantu kanseri yabo yanze lenalidomide. Ibi bituma iba uburyo bw'agaciro ko kwagura uburyo bwo kuvura no gukomeza kugenzura kanseri.

Muganga wawe azatekereza ku miterere yawe bwite, harimo n'uburyo witwaye ku miti wakoresheje mbere, ubuzima bwawe muri rusange, n'imiterere yihariye ya kanseri mugihe agena hagati yiyi miti.

Ibibazo bikunze kubazwa kuri Pomalidomide

Ese Pomalidomide irakara ku bantu barwaye indwara z'impyiko?

Pomalidomide isaba kwitonderwa cyane ku bantu barwaye indwara z'impyiko. Nubwo ishobora gukoreshwa mu bihe bimwe na bimwe, guhindura urugero rw'umuti bikunze kuba ngombwa kugirango birinde ingaruka.

Niba ufite ibibazo byoroheje cyangwa by'ikigereranyo by'impyiko, muganga wawe ashobora kugusaba urugero ruto rw'umuti akagenzura imikorere y'impyiko zawe neza. Abantu barwaye indwara zikomeye z'impyiko bashobora gukenera kwirinda pomalidomide cyangwa bakayikoresha bayobowe cyane.

Itsinda ryawe ry'ubuvuzi rizasuzuma buri gihe imikorere y'impyiko zawe binyuze mu igeragezwa ry'amaraso mugihe ukoresha pomalidomide. Wibuke kubwira muganga wawe ibibazo byose by'impyiko wigeze kugira mbere.

Nkwiriye gukora iki niba nanyweye pomalidomide nyinshi bitunguranye?

Niba utunguranye unyweye pomalidomide nyinshi kuruta uko byategetswe, vugana na muganga wawe cyangwa ikigo gishinzwe kugenzura uburozi ako kanya. Ntukegere ngo urebe niba wumva ibimenyetso, kuko kunywa umuti mwinshi bishobora kuba bikomeye.

Kunywa pomalidomide nyinshi bishobora kongera ibyago byo kugira ingaruka zikomeye, cyane cyane kugabanuka gukomeye kw'imibare y'amaraso n'indwara zikomeye. Kwitabwaho n'abaganga vuba ni ngombwa kugirango birinde ingaruka.

Zana icupa ry'umuti wawe hamwe nawe mu cyumba cy'abarwayi niba bishoboka, kugirango abaganga bamenye neza icyo wanyoye n'urugero rwangana iki. Bashobora gukenera kugukurikiranira hafi no gutanga ubufasha.

Nkwiriye gukora iki niba nciwe urugero rwa pomalidomide?

Niba ucikanwe urugero rwa pomalidomide, unywe ako kanya wibuka, igihe cyose bitarenze amasaha 12 uhereye igihe wari uteganyirijwe. Niba hashize amasaha arenga 12, reka urugero rwakucitse unywe urugero rukurikira ku gihe cyagenwe.

Ntuzigere unywa urugero rurenze rumwe icyarimwe kugirango wuzuze urugero rwakucitse, kuko ibi bishobora kongera ibyago byo kugira ingaruka. Ahubwo, komeza gahunda yawe isanzwe kandi umenyeshe muganga wawe urugero rwakucitse mu gihe cyo guhura nawe gikurikira.

Tekereza gushyiraho ibyibutso kuri terefone cyangwa ukoreshe umuteguro w'imiti kugira ngo bikufashe kwibuka urugero rwawe rwa buri munsi. Guhora ukoresha imiti ni ingenzi kugira ngo imiti ikore neza.

Ni ryari nshobora kureka gufata Pomalidomide?

Ugomba kureka gufata pomalidomide uyobowe na muganga wawe. Igihe biterwa n'uko kanseri yawe yitwara neza n'uko wihanganira imiti.

Muganga wawe azagenzura buri gihe uko witwara binyuze mu bipimo by'amaraso no mu bushakashatsi bwo gushushanya. Niba kanseri yawe ikomeje cyangwa ubonye ingaruka zitakiri ngombwa, bashobora kugusaba guhagarika cyangwa guhindurira ku bundi buvuzi.

Ntuzigere uhagarika gufata pomalidomide ako kanya utabifashijwemo na muganga, kabone n'iyo wumva umeze neza. Muganga wawe akeneye gukurikirana uko umeze kandi ashobora gukenera guhindura izindi ngingo z'ubuvuzi bwawe.

Nshobora gufata izindi miti nkanakoresha Pomalidomide?

Imiti imwe n'imwe ishobora guhura na pomalidomide, bityo ni ingenzi kubwira muganga wawe ibyo uri gufata byose, harimo imiti itagurishwa ku gasoko n'ibyongerera imiti.

Muganga wawe ashobora gukenera guhindura urugero cyangwa igihe cy'izindi miti kugira ngo wirinde guhura. Imiti imwe ikora ku buryo bwo kurwanya indwara cyangwa gupfuka amaraso ishobora gusaba ko hazirikanwa by'umwihariko.

Buri gihe banuza abaganga mbere yo gutangira imiti mishya, harimo vitamine, imiti y'ibyatsi, cyangwa imiti itagurishwa ku gasoko. Bashobora kukugira inama y'ibyo byemewe gufatwa hamwe.