Indwara ya Myelodysplastic Syndrome Ni Iki? Ibimenyetso, Intandaro, n'Ubuvuzi

Indwara ya Myelodysplastic syndrome (MDS) ni itsinda ry’indwara z’amaraso aho umugufi wawe utera uturemangingo tw’amaraso dukozwe neza. Tekereza ku mugufi wawe nk’uruganda rugomba gukora uturemangingo tw’amaraso atukura, uturemangingo tw’amaraso yera, n’utubumbe tw’amaraso, ariko muri MDS, uru ruganda rutangira gukora uturemangingo durasa nabi kandi bitakora neza.

Iyi ndwara ikunda kwibasira abantu bakuze, abenshi bagira iyi ndwara nyuma y’imyaka 65. Nubwo MDS ishobora kuguhagararaho iyo uyumvise bwa mbere, gusobanukirwa ibiri kuba mu mubiri wawe bishobora kugufasha gukorana n’itsinda ryawe ry’abaganga kugira ngo uyigereho neza.

Indwara ya Myelodysplastic Syndrome Ni Iki?

Indwara ya Myelodysplastic syndrome ibaho iyo uturemangingo dukomoka mu mugufi wawe twangirika kandi ntibishobora guhinduka uturemangingo tw’amaraso dukuruye. Aho gukora uturemangingo bisanzwe, umugufi wawe ukora uturemangingo tw’amaraso duhinduye isura, bitakora neza, kandi akenshi bipfa mbere yuko bishobora gukora akazi kabo mu mubiri wawe.

Ibi bituma umubare w’uturemangingo tw’amaraso ugabanuka, abaganga babita cytopenias. Ushobora kutagira uturemangingo tw’amaraso atukura (anemia), uturemangingo tw’amaraso yera (neutropenia), cyangwa utubumbe tw’amaraso (thrombocytopenia). Buri kimwe muri ibyo bituma habaho ibimenyetso bitandukanye n’ibibazo by’ubuzima.

MDS rimwe na rimwe yitwa indwara “ya mbere y’indwara ya kanseri y’amaraso” kuko ishobora guhinduka kanseri y’amaraso ikomeye mu bantu bamwe. Ariko kandi, abantu benshi bafite MDS ntibagira kanseri y’amaraso kandi bashobora kubaho imyaka myinshi bafite ubuvuzi bukwiye n’ubuvuzi.

Ibimenyetso by’Indwara ya Myelodysplastic Syndrome Ni Ibihe?

Ibimenyetso bya MDS bigenda bigaragara buhoro buhoro kandi bifitanye isano n’uko uturemangingo tw’amaraso duke. Abantu benshi ntibabona ibimenyetso ako kanya, kandi iyi ndwara rimwe na rimwe iboneka mu bipimo bisanzwe by’amaraso byakozwe ku mpamvu zindi.

Dore ibimenyetso bisanzwe ushobora kugira:

• Uburwayi buhoraho n’intege nke bidakira n’ubwo wari kuruhuka
• Guhumeka nabi mu gihe ukora ibikorwa bisanzwe cyangwa uri kuryamye
• Uruhu rwera, cyane cyane mu maso, imbere y’amaso, cyangwa ku misumari
• Kwishimagura byoroshye kubera ibyago bito cyangwa imvune
• Kuva amaraso bidasanzwe, nko kuva amaraso mu mazuru, kuva amaraso mu menyu, cyangwa imihango myinshi
• Indwara zikunda kugaragara zikira gake
• Kuzenguruka cyangwa gucika intege iyo uhagurutse
• Gukubita cyangwa guhumeka kenshi kw’umutima

Abantu bamwe bagira kandi ibimenyetso bidafite akamaro nko kubabara amagufa, kubura ubushake bwo kurya, cyangwa kugabanuka k’uburemere. Niba ubona bimwe muri ibyo bimenyetso bikomeza ibyumweru, ni byiza kubivugana n’umuganga wawe, nubwo bishobora guterwa n’izindi ndwara nyinshi.

Ubwoko bw’Indwara ya Myelodysplastic Syndrome Ni Buhe?

Abaganga basobanura MDS mu bwoko butandukanye bushingiye ku buryo uturemangingo duhinduye isura durasa munsi ya mikoroskopi n’umurongo w’uturemangingo tw’amaraso twangijwe. Uburyo bwa OMS (World Health Organization) ni bwo bwoko bwakoreshejwe cyane.

Ubwoko nyamukuru burimo MDS ifite dysplasia y’umurongo umwe (ikora ku bwoko bumwe bw’uturemangingo tw’amaraso), MDS ifite dysplasia y’imirongo myinshi (ikora ku bwoko bwinshi bw’uturemangingo), na MDS ifite ibice byinshi by’uturemangingo bituje (ifite uturemangingo duto cyane). Hari kandi MDS ifite chromosome 5q idasanzwe, ifite impinduka runaka za genetique kandi ikunda gusubiza neza ku buvuzi bumwe na bumwe.

Umuganga wawe azamenya kandi urwego rwawe rw’ibyago akoresheje uburyo bwo kubara bufasha kumenya uko iyi ndwara ishobora gutera imbere. Aya makuru afasha kuyobora ibyemezo by’ubuvuzi kandi akaguha ubumenyi bwiza bw’icyo witeze mu gihe kizaza.

Intandaro z’Indwara ya Myelodysplastic Syndrome Ni Izihe?

Mu bihe byinshi, abaganga ntibashobora kumenya neza icyateye MDS. Ibi bitwa MDS y’ibanze cyangwa de novo MDS, kandi isa n’aho ibaho iyo impinduka za genetique ziba mu turemangingo dukomoka mu mugufi wawe mu gihe, akenshi nk’igice cy’ubukure busanzwe.

Ariko kandi, ibintu byinshi bishobora kongera ibyago byo kurwara MDS:

• Ubuvuzi bwa kanseri mbere yaho bukoresheje chemotherapy cyangwa radiotherapy
• Kuhura n’ibintu bimwe na bimwe by’imiti nka benzene cyangwa formaldehyde
• Kunywa itabi cyane imyaka myinshi
• Indwara zimwe na zimwe za genetique zibaho kuva ukiri muto
• Indwara z’amaraso mbere yaho cyangwa indwara z’umugufi

Iyo MDS iba nyuma y’ubuvuzi bwa kanseri, yitwa MDS yatewe n’ubuvuzi cyangwa MDS y’uburyo bwa kabiri. Ibi bikunda kubaho nyuma y’imyaka myinshi ubuvuzi kandi bikunda kuba bikomeye kurusha MDS y’ibanze. Inkuru nziza ni uko abantu benshi bavuzwe kanseri ntibagira MDS.

Imyaka ni yo kintu gikomeye cyane cyongera ibyago, aho imyaka y’imyaka y’abantu bagira iyi ndwara ari hafi 70. Abagabo bafite ibyago byinshi byo kurwara MDS kurusha abagore, nubwo itandukaniro ritari rinini.

Ni Ryari Ukwiye Kubona Umuganga kubera Indwara ya Myelodysplastic Syndrome?

Ugomba guhamagara umuganga wawe niba ufite umunaniro uhoraho, intege nke, cyangwa guhumeka nabi biguhungabanya ibikorwa byawe bya buri munsi. Ibi bimenyetso bishobora kugaragaza uturemangingo tw’amaraso atukura duke, bikeneye isuzuma ry’abaganga.

Shaka ubuvuzi vuba niba ubona kuva amaraso cyangwa kwishimagura bidasanzwe, indwara zikunda kugaragara, cyangwa niba wumva uzenguruka kandi ucika intege buri gihe. Nubwo ibyo bimenyetso bishobora kuba bifite impamvu nyinshi, bikwiye gukorwaho iperereza kugira ngo hamenyekane indwara z’amaraso nka MDS.

Niba ufite amateka y’ubuvuzi bwa kanseri, ni ingenzi cyane gutanga raporo y’ibimenyetso bishya cyangwa bihoraho ku itsinda ryawe ry’abaganga. Bazi amateka yawe y’ubuzima kandi bashobora kumenya niba hari ibizamini by’inyongera bikenewe.

Ibintu Byongera Ibyago by’Indwara ya Myelodysplastic Syndrome Ni Ibihe?

Gusobanukirwa ibintu byongera ibyago bishobora kugufasha kugirana ibiganiro byuzuye n’umuganga wawe, nubwo ufite ibintu byongera ibyago ntibisobanura ko uzagira MDS. Imyaka igumye kuba ikintu gikomeye cyane cyongera ibyago, iyi ndwara ikaba iboneka gake cyane mu bantu bari munsi y’imyaka 50.

Ibintu by’ingenzi byongera ibyago birimo:

• Imyaka myinshi, cyane cyane kuba ufite imyaka irenga 65
• Igitsina gabo (ibyago byinshi kurusha abagore)
• Ubuvuzi bwakozwe mbere yaho bukoresheje alkylating agents cyangwa topoisomerase II inhibitors
• Kuhura n’imirasire ya radioactivity mu buvuzi cyangwa mu kazi
• Kunywa itabi, bishobora kwangiza uturemangingo tw’umugufi mu gihe
• Indwara zimwe na zimwe za genetique zirakomoka nka Fanconi anemia
• Amateka y’umuryango wa kanseri y’amaraso cyangwa MDS

Kugira kimwe cyangwa ibindi bintu byongera ibyago ntibisobanura ko uzagira MDS. Abantu benshi bafite ibintu byinshi byongera ibyago ntibagira iyi ndwara, mu gihe abandi badafite ibintu byongera ibyago bizwi bayigira. Uburyo bwo guhuza genetique, ibidukikije, n’ubukure ni bwo butandukanye kandi ntibwumvikana neza.

Ingaruka zishoboka z’Indwara ya Myelodysplastic Syndrome Ni Izihe?

MDS ishobora gutera ingaruka nyinshi, ahanini kuko umugufi wawe utera uturemangingo tw’amaraso dukuruye. Gusobanukirwa izi ngaruka zishoboka bigufasha kumenya ibimenyetso byo kwitondera n’igihe cyo gushaka ubuvuzi.

Ingaruka zisanzwe harimo:

• Anemia ikomeye isaba amaraso
• Indwara zikomeye kubera uturemangingo tw’amaraso yera duke
• Kuva amaraso bikabije kubera utubumbe tw’amaraso duke
• Ibyuma byinshi kubera amaraso menshi
• Ibibazo by’umutima kubera anemia ikomeye
• Guhinduka kanseri y’amaraso ikomeye (AML)

Hafi 30% by’abantu bafite MDS baza kugira kanseri y’amaraso ikomeye, nubwo ibi bitandukanye cyane bitewe n’ubwoko bwawe bwa MDS n’ibintu byongera ibyago. Umuganga wawe ashobora kuguha isuzuma ryihariye ry’ibyago byawe bitewe n’imimerere yawe bwite.

Ibyuma byinshi bishobora kuba ikibazo niba ukeneye amaraso menshi. Ibyuma byinshi bishobora kwangiza umutima, umwijima, n’izindi ngingo mu gihe, ariko ibi bishobora gufatwa neza n’imiti yitwa iron chelators niba bikenewe.

Indwara ya Myelodysplastic Syndrome Imenyeshwa Gute?

Kumenya MDS bisaba ibizamini byinshi kuko ibimenyetso bishobora kumera kimwe n’izindi ndwara z’amaraso cyangwa ndetse n’ibibazo bisanzwe nka anemia iterwa n’ibura ry’ibyuma. Umuganga wawe azatangira akuzuye amaraso kugira ngo arebe uturemangingo tw’amaraso atukura, uturemangingo tw’amaraso yera, n’utubumbe tw’amaraso.

Niba umubare w’amaraso yawe utari mwiza, intambwe ikurikira ni biopsie y’umugufi. Muri ubu buryo, umuganga wawe akuraho igice gito cy’umugufi, akenshi mu gice cy’ikibero, kugira ngo arebe uturemangingo munsi ya mikoroskopi. Ibi bigaragaza niba umugufi wawe ukora uturemangingo duhinduye isura dufite MDS.

Ibizamini by’inyongera bishobora kuba harimo cytogenetic analysis kugira ngo barebe impinduka za chromosome, flow cytometry kugira ngo barebe imiterere y’uturemangingo, na molecular testing kugira ngo barebe impinduka za genetique. Ibi bizamini bifasha kumenya ubwoko bwawe bwa MDS kandi bigatuma ibyemezo by’ubuvuzi bifatwa.

Ubuvuzi bw’Indwara ya Myelodysplastic Syndrome Ni Buhe?

Ubuvuzi bwa MDS biterwa n’ibintu byinshi, birimo imyaka yawe, ubuzima bwawe muri rusange, ubwoko bwa MDS ufite, n’urwego rw’ibyago byawe. Intego ni ukongerera umubare w’amaraso yawe, kugabanya ibimenyetso, no kugabanya uburyo iyi ndwara itera imbere.

Ubuvuzi bushobora kuba harimo:

• Ubuvuzi bwo kwita ku bimenyetso hamwe n’amaraso n’imiti yo gukumira indwara
• Hypomethylating agents nka azacitidine cyangwa decitabine
• Lenalidomide, ikora neza cyane ku bwoko bumwe na bumwe bwa genetique
• Gusimbuza uturemangingo tw’umugufi ku barwayi bakiri bato kandi bafite ubuzima bwiza
• Iron chelation therapy niba ibyuma byinshi bibayeho
• Growth factors yo gukangurira uturemangingo tw’amaraso gukora

Abantu benshi batangira bafite ubuvuzi bwo kwita ku bimenyetso, bugamije gucunga ibimenyetso no gukumira ingaruka. Ibi bishobora kuba harimo amaraso, antibiotique yo gukumira indwara, cyangwa imiti yo kongera umubare w’amaraso yawe.

Ku bantu bamwe, cyane cyane abafite MDS y’ibyago byinshi, ubuvuzi bukomeye nka hypomethylating agents bishobora gufasha kongera umubare w’amaraso no kunoza ubuzima. Gusimbuza uturemangingo tw’umugufi bitanga amahirwe meza yo gukira ariko bikunda gukoreshwa ku barwayi bakiri bato bashobora kwihanganira ubu buryo bukomeye.

Uko Wakwitaho Iyo Ufite Indwara ya Myelodysplastic Syndrome

Guhangana na MDS mu rugo bisobanura gufata ingamba zo kwirinda indwara, kwirinda imvune zishobora gutera kuva amaraso, no kubungabunga ubuzima bwawe muri rusange. Itsinda ryawe ry’abaganga rizagufasha kubona amabwiriza yihariye bitewe n’umubare w’amaraso yawe n’uburyo bwo kuvura.

Dore ingamba z’ingenzi zo kwitaho mu rugo:

• Koga intoki kenshi kandi wirinde abantu barwaye
• Koresha ijisho ryoroheje kandi wirinde gukoresha floss niba utubumbe tw’amaraso duke
• Koresha utuzu mu gihe uhinga cyangwa usukura
• Irinde imikino cyangwa ibikorwa bifite ibyago byinshi byo gukomereka
• Kurya indyo yuzuye ifite proteine nyinshi kugira ngo ushyigikire ubudahangarwa bwawe
• Kuryama bihagije no gucunga umunaniro
• Fata imiti uko yagenewe

Gabanya ubushyuhe bw’umubiri kandi ubugenzure niba wumva utameze neza. Ubushyuhe burenze 100.4°F (38°C) bukenera ubuvuzi bw’ihutirwa iyo ufite uturemangingo tw’amaraso yera duke. Kimwe n’ibyo, kuva amaraso bidasanzwe cyangwa umunaniro ukabije bikwiye gutuma uhamagara itsinda ryawe ry’abaganga.

Uko Wakwitegura Kugira ngo Ubone Umuganga

Kwitoza mbere yo kubona umuganga bishobora kugufasha gukoresha neza igihe cyawe n’itsinda ryawe ry’abaganga kandi bikaguha amakuru ukeneye. Tangira wandike ibimenyetso byawe, harimo igihe byatangiye n’uburyo biguhungabanya ubuzima bwawe bwa buri munsi.

Zana urutonde rwuzuye rw’imiti yose, ibintu byongera imbaraga, na vitamine ufata. Harimo imiti yose ugura udafite ibaruwa y’umuganga, kuko zimwe zishobora kugira ingaruka ku mubare w’amaraso yawe cyangwa zigashyikirana n’ubuvuzi bwa MDS. Nanone, kora amakuru yerekeye amateka yawe y’ubuzima, harimo ubuvuzi bwa kanseri mbere yaho cyangwa guhura n’ibintu by’imiti.

Tegura ibibazo mbere y’igihe kandi utekereze kuzana umuntu wo mu muryango wawe cyangwa inshuti kugira ngo aguhe gufata amakuru y’ingenzi. Baza ibyerekeye ubwoko bwawe bwa MDS, ubuvuzi, ingaruka zishobora kubaho, n’icyo witeze mu gihe kizaza. Ntugatinye gusaba ibisobanuro niba utumva ikintu.

Icyingenzi cyo Kumenya ku bijyanye n’Indwara ya Myelodysplastic Syndrome

MDS ni indwara ishobora gucungwa, nubwo ishobora kuguhagararaho mu ntangiriro. Abantu benshi babaho imyaka myinshi bafite ubuzima bwiza binyuze mu buvuzi bukwiye no kwitaho.

Wibuke ko MDS ikora ku bantu bose mu buryo butandukanye. Uburambe bwawe bushobora gutandukana cyane n’ubw’undi muntu, nubwo ufite ubwoko bumwe. Fata ibintu umunsi ku munsi kandi ntutinye gusaba ubufasha ku itsinda ryawe ry’abaganga, umuryango, n’inshuti.

Kumenya amakuru yerekeye iyi ndwara bigufasha gufata ibyemezo byiza ku bijyanye n’ubuvuzi bwawe, ariko gerageza kudahangayikishwa n’amakuru menshi. Wizere itsinda ryawe ry’abaganga kugira ngo rigusobanurire uburyo bwo kuvura kandi wibuke ko ubuvuzi bwa MDS bukomeza gutera imbere, butanga icyizere cy’ibyiza mu gihe kizaza.

Ibibazo Bikunze Kubahwa Ku bijyanye n’Indwara ya Myelodysplastic Syndrome

Q1. Ese indwara ya myelodysplastic syndrome isa na kanseri y’amaraso?

MDS ntisa na kanseri y’amaraso, nubwo ari indwara zifitanye isano. MDS ni indwara aho umugufi wawe ukora uturemangingo tw’amaraso tudakora neza. Kanseri y’amaraso ikubiyemo uturemangingo twa kanseri byiyongera vuba kandi bikarwanya uturemangingo tw’amaraso bisanzwe. Ariko kandi, hafi 30% by’abantu bafite MDS bashobora kugira kanseri y’amaraso ikomeye, niyo mpamvu abaganga bakurikirana abarwayi hafi.

Q2. Ese umuntu ashobora kubaho igihe kingana iki afite indwara ya myelodysplastic syndrome?

Igihe cyo kubaho gifite MDS gitandukanye cyane bitewe n’imyaka yawe, ubuzima bwawe muri rusange, n’ubwoko bwa MDS n’urwego rw’ibyago byawe. Abantu bamwe babaho imyaka myinshi bafite iyi ndwara, mu gihe abandi bashobora kugira uburyo bukabije. Umuganga wawe ashobora kuguha icyerekezo cyihariye bitewe n’imimerere yawe n’uburyo ubuvuzi bugufasha.

Q3. Ese indwara ya myelodysplastic syndrome irakirwa?

Ubu, gusimbuza uturemangingo tw’umugufi ni bwo buvuzi bwonyine butanga amahirwe yo gukira, ariko ntibukwiriye bose kubera imyaka n’ubuzima. Ku bantu benshi, MDS ivurwa nk’indwara ihoraho ishobora gucungwa n’ubuvuzi butandukanye kugira ngo kunoze ubuzima kandi igabanye uburyo itera imbere.

Q4. Ese nzakenera amaraso niba mfite MDS?

Abantu benshi bafite MDS bakenera amaraso, cyane cyane amaraso atukura kubera anemia. Ubwinshi bw’amaraso biterwa n’umubare w’amaraso yawe n’ibimenyetso. Abantu bamwe bakenera amaraso buri cyumweru, mu gihe abandi bashobora kuyakenera gake cyangwa ntibayakenera na gato, cyane cyane niba ubundi buvuzi bufasha kubungabunga umubare w’amaraso yabo.

Q5. Ese impinduka mu mirire cyangwa imibereho bishobora gufasha kuri MDS?

Nubwo impinduka mu mirire cyangwa imibereho bitashobora gukiza MDS, bishobora kugufasha kumva umeze neza no kugabanya ibyago by’ingaruka. Kurya indyo yuzuye ifite proteine nyinshi bishyigikira ubudahangarwa bwawe, kuba uhagije amazi bigufasha guhangana n’umunaniro, kandi kwirinda abarwaye bigabanya ibyago by’indwara. Gukora imyitozo ngororamubiri buhoro buhoro, iyo wumva ubishoboye, bishobora kandi gufasha kubungabunga imbaraga zawe n’imitekerereze yawe.