Ntegedde engeri gye kiteekwa okuba nga kizitowa era nga kitiisa nga kizuuliddwa nti olina kookolo w’amabeere. Ku ludda olumu, waliwo okweraliikirira obulwadde buno, ate ku ludda olulala, abasawo bwe boogera ebigambo nga ``(Chemotherapy)`` ne hormone therapy , ebirowoozo byo byeyongera okutabulwa, si bwe kiri? "Nange nja kufuna chemo? Enviiri zange zinaagwa? Kijja kuba kizibu eri omubiri gwange?" Olina okuba n’ebibuuzo bingi mu birowoozo byo. Naye teweeraliikiriranga. Leero tugenda kwogera ku ngeri emyaka gyo n’okumanya oba oyise mu nsonga oba nedda gye gijja okuba ekikulu mu kuzuula obujjanjabi bw’oweebwa.
Edda kumpi buli muntu yaweebwa eddagala eriweweeza ku bulwadde bwa ‘chemotherapy’ amangu ddala nga bakizudde nti kookolo w’amabeere yasaasaana mu nnywanto z’amazzi. Kyalinga okukwata ennyondo n’ofuula buli kimu ng’omusumaali. Naye kati eddagala likulaakulanye nnyo. Kati tukimanyi nti kookolo w’amabeere yenna si y’emu, era si balwadde bonna nti bajja kuddamu ku bujjanjabi bwe bumu. Oluusi ebizibu ebiva mu kujjanjaba eddagala eriweweeza ku bulwadde buno biyinza okusinga emigaso. Kale kati abasawo tebafaayo nnyo ku bunene bw’ekizimba n’omutendera gwa kookolo gwokka, wabula n’obutonde bwa kookolo obw’ebiramu .
Lwaki okuva mu nsonga kikulu mu mboozi eno?
Oba oyise mu nsonga oba nedda, ekiseera okugenda mu nsonga za buli mwezi we zikoma enkalakkalira, kikulu nnyo mu kujjanjaba kookolo w’amabeere. Waliwo ensonga eziwerako eziviirako kino.
Mu ngeri ennyangu, kookolo w’amabeere mu bakyala abato, nga tebannagenda mu nsonga, atera okuba ow’obusungu katono okusinga kookolo mu bakyala abava mu nsonga .
Okugatta ku ekyo, era kye kisalawo ekika ky’obujjanjabi bw’onoofuna. Ng’ekyokulabirako, bw’oba olina kookolo eyeesigama ku busimu, ekika ky’obujjanjabi bw’obusimu bw’osobola okufuna kijja kwawukana okusinziira ku mbeera gy’ovudde mu nsonga.
- Oluvannyuma lw’okuva mu nsonga: Oyinza okuweebwa eddagala nga Arimidex erikomya omubiri okukola obusimu obuyitibwa estrogen.
- Bw’oba tonnagenda mu nsonga: Enkwaso zo zikyakola estrogen, kale eddagala nga Arimidex terijja kukola nnyo. Kale omusawo ajja kutera okukuwa eddagala eriyitibwa Tamoxifen. Kino kikola nga kiziyiza obubaka estrogen bw’aweereza mu butoffaali bwa kookolo.
Otegedde? Okusinziira ku ngeri obusimu bw’omubiri gwo gye gikyukamu, eddagala eriweweeza ku kookolo nalyo lirina okukyuka.
Ebiramu bya kookolo: Ebikwata obusimu ne HER2
Okay, kati ka tusime katono. Nga tuleka ebbali oba obujjanjabi bw’obusimu bukusaanira oba nedda, ekibuuzo ekinene ekiddako kiri nti weetaaga obujjanjabi bwa ddagala oba nedda.
Okusalawo kuno kutera okusinziira ku bika by'ebikwata ku butoffaali bwo obwa kookolo . Lowooza ku bikwata bino nga ‘antenna’ eziri ku butoffaali bwa kookolo. Antenna zino zikwata ‘obubonero’ kookolo bw’alina okukula. Waliwo ebika bibiri ebikulu eby’ebikwata (receptors) bye tutunuulira.
1. Ebikwata obusimu (HR): Ebikwata obusimu obukwata ku busimu obuyitibwa estrogen ne progesterone.
2. HER2 receptor: Eno ye puloteyina endala eyamba obutoffaali bwa kookolo okukula.
Laba ekipande wansi ku ngeri kookolo gy’asengekebwamu n’obujjanjabi bwe busalibwawo okusinziira ku kugatta bino.
| Ekika kya kookolo (okusinziira ku ky’okuddamu) . | Amakulu n’enteekateeka y’obujjanjabi obw’awamu |
|---|---|
| HR-positive, HER2-etali nnungi | Ekwata obusimu, naye nga tezikwata ku HER2. Obujjanjabi bw’obusimu bukola bulungi. Okusalawo oba eddagala ly’eddagala lyetaagisa oba nedda kizibu. Embeera y’okuggwaamu amaanyi mu nsonga kikulu nnyo wano. |
| HR-positive, HER2-obulungi | Ewulikika ku busimu bwombi ne HER2. Okugatta obujjanjabi bw’obusimu n’obujjanjabi obugendereddwamu HER2 kiyinza okuvaamu ebirungi. Emirundi mingi osobola okwewalibwa eddagala erikambwe. |
| HR-negative, HER2-obulungi | Si sensitive ku hormones, naye sensitive ku HER2. Chemotherapy yeetaagibwa wamu n’obujjanjabi obugendereddwamu HER2. |
| Emirundi esatu-Negative | Ebikwata obusimu byombi n’ekirungo kya HER2 tebiriiwo, byonna ebisatu. N’olwekyo, wadde obujjanjabi bwa hormone oba obujjanjabi obugendereddwamu HER2 tebukola. Emirundi mingi eddagala eriweweeza ku bulwadde bwa ddagala lyetaagisa nnyo. |
Ekigezo kya Oncotype Dx kye ki?
Singa kookolo wo aba HR-positive, HER2-negative, kwe kugamba, ekika ekisooka mu kipande waggulu, ekibuuzo "Nneetaaga chemo?" kye kisinga okukaluba okuddamu. Mu mbeera nga zino abasawo mwe bakozesa okukebera ensengekera y’obutonde (genomic test) nga `Oncotype Dx` .
Okukebera kuno kwekenneenya obuzaale 21 mu sampuli entono eya kookolo wo. Okusinziira ku kino, kikuwa obubonero obulaga oba kookolo wo alina obulabe obutono, obw’ekigero oba obw’amaanyi okuddamu okulwala mu biseera eby’omu maaso.
- Obukodyo butono: Emirundi mingi osobola okuwona nga tolina ddagala lya ddagala .
- Singa obubonero buba bungi: Obujjanjabi bwa Chemotherapy bwe businga okutuukirawo.
Naye abantu bangi bafuna obubonero obw'omu makkati . Wano obuzibu we buddamu okujja.
Eby’okuddamu okuva mu kunoonyereza okupya
Ekirungi, okunoonyereza okunene okubiri okwakakolebwa, TAILORx ne RxPONDER, kuwadde eby’okuddamu ebirungi ennyo ku kibuuzo ky’eky’okukola ku bakyala bano abalina obubonero obw’ekigero. Okunoonyereza kuno kwongera okukakasa obukulu bw’okuggwaamu amaanyi mu nsonga.
- TAILORx trial (eri abantu abalina kookolo atasaasaana mu lymph nodes):
- Okunoonyereza kuno kulaga bulungi nti abakyala abava mu nsonga abalina obubonero bwa Oncotype Dx obw’ekigero tebafuna mugaso gwonna ogw’enjawulo okuva mu bujjanjabi bwa ddagala. Obujjanjabi bwa hormone bwokka bubamala.
- Okunoonyereza kwa RxPONDER (ku bantu abalina kookolo eyasaasaana mu nnywanto z’omusaayi):
- Kino nakyo kiraga ekintu kye kimu. Abakyala abasinga obungi abava mu nsonga , ne bwe kiba nti kookolo waabwe asaasaanidde mu nnywanto, tebaganyulwa nnyo mu bujjanjabi bwa ddagala.
- Kyokka, emboozi eno ya njawulo ddala ku bakyala abatannaggwa mu nsonga naddala abo abali wansi w’emyaka 50. Bwe bongerwako eddagala ly’obusimu, obusobozi bw’okuziyiza kookolo okuddamu bweyongera nnyo .
Mu ngeri ennyangu, bw’oba oli muwala nga tannava mu nsonga, eddagala eriweweeza ku bulwadde buyinza okuba eky’okulwanyisa eky’amaanyi ekiyinza okutaasa obulamu bwo. Naye bw’oba ng’ovudde mu nsonga, oyinza okufuna ebirungi n’obujjanjabi bw’obusimu nga tofunye buzibu bwabwo.
Okusalawo okusembayo n’ebintu by’olina okulowoozaako
Nga bino byonna biriwo, osanga otegedde engeri gye kizibu okusalawo bino wekka. Eno y’ensonga lwaki kikulu nnyo okwogera mu lwatu ku bino byonna n’omusawo wo.
Bw’oba tonnagenda mu nsonga naddala ng’olina emyaka 40 egy’obukulu, waliwo ekirala ky’olina okujjukira. Obujjanjabi bwa Chemotherapy busobola okukuleetera okugenda mu nsonga okukoma enkalakkalira n’okuleetera okugenda mu nsonga nga bukyali. Abato, ensonga zo ziyinza okukoma okumala akaseera n’oddamu okutandika. Naye bw’oba olina essuubi ly’okuzaala mu biseera eby’omu maaso, kakasa nti oyogera n’omusawo wo ku ky’okukuuma obuzaale nga tonnatandika kujjanjaba.
Mu nkomerero, ggwe n’omusawo mujja kusalawo obujjanjabi obusinga okukuyamba. Mu kukubaganya ebirowoozo okwo, ekika kya kookolo wo, omutendera gwo, obubonero bwa Oncotype Dx, n’okumanya oba oli post menopausal byonna bikulu by’olina okukubaganyaako ebirowoozo.
Obubaka Obutwala Awaka
- Kookolo w’amabeere yenna si y’emu, n’olwekyo obujjanjabi bwe bumu tebusaanira buli muntu.
- Oba oyise mu nsonga oba nedda kijja kukwata nnyo ku bujjanjabi bw’ofuna naddala obujjanjabi bw’eddagala n’obusimu.
- Okukebera obuzaale nga Oncotype Dx kuyinza okuyamba abakyala abalina kookolo alina HR-positive, HER2-negative okuzuula oba eddagala lyetaagisa.
- Okunoonyereza okwakakolebwa kulaga nti abakyala abava mu nsonga batera obutafuna mugaso gwonna ogw’enjawulo okuva mu bujjanjabi bwa ddagala, naye kiyinza okuba eky’omugaso ennyo eri abakyala abava mu nsonga.
- Beera muggule era mwesimbu eri omusawo wo ku nteekateeka yo ey’obujjanjabi. Beera mulambulukufu ku myaka gyo, embeera gy’ovudde mu nsonga, n’enteekateeka z’ogenda okukola mu biseera eby’omu maaso (gamba ng’okuzaala abaana).











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