Yini iMelphalan: Ukusetshenziswa, Umthamo, Imiphumela Eceleni nokuningi

IMelphalan iyimithi yokwelapha ngamakhemikhali eyingxenye yeqembu lezidakamizwa ezibizwa ngokuthi ama-ejenti e-alkylating. Isebenza ngokuphazamisa ikhono lamaseli omdlavuza lokukhula nokuzala, okusiza ukunciphisa noma ukumisa ukusabalala kweminye imidlazane ethile. Udokotela wakho angase akubhalele le mithi njengengxenye yohlelo lwakho lokwelapha umdlavuza, ngokuvamile ngokuhlangana nezinye izindlela zokwelapha.

Yini iMelphalan?

IMelphalan iyisidakamizwa sokwelapha ngamakhemikhali esiyalelwe esiqondise amaseli omdlavuza ngokulimaza i-DNA yawo. Le mithi isetshenziswe amashumi eminyaka ukwelapha imidlazane ehlukahlukene yegazi futhi ithathwa njengento ebalulekile ekwelapheni umdlavuza. Iza ngesimo samaphilisi omlomo kanye nokujova, nakuba sizogxila kunguqulo yomlomo lapha.

Lesi sidakamizwa singesigaba esibizwa ngokuthi ama-nitrogen mustards, atholakala kuma-ejenti empi yamakhemikhali kodwa alungiselwe ukusetshenziswa kwezokwelapha. Ungavumeli le mlando ukukhathaze - uma isetshenziswa ngendlela efanele ngaphansi kokuqondisa kwezokwelapha, i-melphalan iyimithi yokulwa nomdlavuza ebalulekile esize iziguli eziningi.

Yini iMelphalan Esetshenziselwa Yona?

IMelphalan isetshenziswa ikakhulukazi ukwelapha i-multiple myeloma, uhlobo lomdlavuza wegazi oluthinta amaseli e-plasma emnkantshubeni wakho wamathambo. Iphinde ibhalwe ngomdlavuza wama-ovari, ikakhulukazi ezigabeni ezithuthukile lapho ezinye izindlela zokwelapha zingasebenzi.

Udokotela wakho we-oncologist angase ancome i-melphalan ezimweni eziningana ezithile. Lokhu kufaka phakathi ukulungiselela ukufakelwa komnkantshubeni wamathambo, ukwelapha umdlavuza obuyele ngemva kokunye ukwelashwa, noma njengengxenye yohlelo lokwelapha oluhlanganisiwe. Ngezinye izikhathi odokotela bayayisebenzisa eminye imidlazane yegazi efana nezinhlobo ezithile ze-lymphoma, nakuba lokhu kungavamile.

Imithi isebenza kahle kakhulu lapho amaseli omdlavuza ehlukanisa futhi ekhula ngempela. Yingakho udokotela wakho ezohlela kahle imijikelezo yakho yokwelapha ukuze andise ukusebenza kahle ngenkathi enika amaseli akho anempilo isikhathi sokululama.

Isebenza Kanjani iMelphalan?

I-Melphalan isebenza ngokunamathela ku-DNA ngaphakathi kwamaseli omdlavuza futhi iwavimbela ukuthi ahlukanise kahle. Cabanga ngayo njengokulahla isikrufu emshinini wokukopisha wamaseli omdlavuza - awukwazi ukwenza amakhophi amasha awo lapho i-DNA ilimele.

Lokhu kuthathwa njengomuthi olinganiselwe we-chemotherapy oqinile, hhayi inketho ethambile etholakalayo kodwa futhi hhayi enolaka kakhulu. Iqondise wonke amaseli ahlukanisa ngokushesha, yingakho ithinta kokubili amaseli omdlavuza namanye amaseli anempilo ahlukanisa ngokushesha ngokwemvelo, njengalawo akuma-follicles akho ezinwele kanye nethrekhi yokugaya ukudla.

Umuthi uhlala usebenza emzimbeni wakho amahora amaningana ngemva kokuwuthatha, uqhubeka nokusebenza kumaseli omdlavuza ngalesi sikhathi. Isibindi sakho ekugcineni sihlukanisa imithi, yingakho abantu abanezinkinga zesibindi bangase badinge ukulungiswa komthamo.

Kufanele Ngiyithathe Kanjani I-Melphalan?

Thatha i-melphalan ngendlela eqondile udokotela wakho ayikuyala ngayo, ngokuvamile kanye ngosuku esiswini esingenalutho. Lokhu kusho ukuyithatha okungenani ihora elilodwa ngaphambi kokudla noma amahora amabili ngemva kokudla, njengoba ukudla kungaphazamisa ukuthi umzimba wakho uyithatha kahle kangakanani imithi.

Gwinya amaphilisi wonke ngengilazi yamanzi egcwele - ungasawashayi, uhlafune, noma uwahlukanise. Uma unenkinga yokugwinya amaphilisi, khuluma nethimba lakho lezempilo ngamasu angase asize. Hlala ugeza izandla zakho kahle ngaphambi nangemva kokusebenzisa imithi.

Udokotela wakho cishe uzokunika i-melphalan ngemijikelezo, njengokuyithatha izinsuku eziningana kulandelwe isikhathi sokuphumula. Lokhu kunika amaseli akho anempilo isikhathi sokululama phakathi kokwelashwa. Maka ikhalenda lakho noma setha izikhumbuzi ukukusiza ukhumbule isimiso sakho sokulinganisa.

Gcina imithi esitsheni sayo sokuqala ekamelweni lokushisa, kude nokushisa, umswakama, nokukhanya. Yigcine kude nengane nezilwane ezifuywayo, njengoba imithi ye-chemotherapy ingaba yingozi uma ingena ngengozi ngabanye.

Kufanele Ngiyithathe Isikhathi Esingakanani I-Melphalan?

Ubude bokwelashwa nge-melphalan buhlukahluka kakhulu kuye ngohlobo lomdlavuza wakho, indlela ozabela ngayo emuthini, kanye nohlelo lwakho lokwelashwa olujwayelekile. Abanye abantu bawuthatha izinyanga ezimbalwa, kanti abanye bangase bawudinge unyaka noma ngaphezulu.

Udokotela wakho we-oncologist uzoqapha inqubekela phambili yakho ngokuhlolwa kwegazi njalo kanye nezifundo zokucabanga ukuze abone ukuthi ukwelashwa kusebenza kahle kangakanani. Bazobheka futhi nemiphumela emibi engase idinge ukuthi uyeke noma ulungise umthamo wakho. Ukwelashwa kuvame ukuqhubeka uma nje kusiza ukulawula umdlavuza wakho futhi nemiphumela emibi ihlala ilawuleka.

Ungayeki ukuthatha i-melphalan ngokuzumayo noma ushintshe umthamo wakho ngaphandle kokukhuluma nodokotela wakho kuqala. Noma ngabe uzizwa ungcono, umuthi usengase usebenze ukuze ulawule amaseli omdlavuza. Ithimba lakho lezempilo lizokuqondisa kulo lonke le nqubo uma sekuyisikhathi sokuyeka ukwelashwa.

Yini Imiphumela Emibi ye-Melphalan?

Njengayo yonke imithi ye-chemotherapy, i-melphalan ingabangela imiphumela emibi, nakuba kungewona wonke umuntu oyitholayo. Imiphumela emibi evame kakhulu ithinta ukubalwa kwegazi lakho, uhlelo lokugaya ukudla, kanye namazinga amandla akho ewonke.

Nansi imiphumela emibi ongase uhlangabezane nayo ngesikhathi sokwelashwa:

• Ukubalwa kwamangqamuzana egazi okuphansi (okukwenza uthambekele ezifweni, ukopha, noma ukukhathala)
• Isicanucanu nokuhlanza, ikakhulukazi emahoreni ambalwa okuqala ngemva kokuthatha umuthi
• Ukulahlekelwa isifiso sokudla nokuncipha kwesisindo
• Ukuqunjelwa noma ukuqunjelwa
• Izilonda zomlomo noma ukunambitheka kwensimbi
• Ukuqina noma ukulahlekelwa izinwele
• Ukukhathala okwandayo noma ubuthakathaka

Le miphumela ejwayelekile ivame ukulawuleka ngokunakekelwa okusekelayo futhi ivame ukuthuthuka njengoba umzimba wakho ujwayela umuthi.

Imiphumela emibi engathi sína ingenzeka, nakuba ingavamile. Lokhu kudinga ukunakekelwa kwezempilo ngokushesha futhi kufaka phakathi:

• Izimpawu zokutheleleka okukhulu njengomkhuhlane, amaqhwa, noma ukukhwehlela okuqhubekayo
• Ukuphuma kwegazi okungavamile noma ukulimala
• Isicanucanu esikhulu esikuvimbela ukuthi ungagcini ukudla noma uketshezi phansi
• Ukuphefumula kanzima noma ubuhlungu besifuba
• Ukuqunjelwa okukhulu nokuphelelwa amanzi emzimbeni
• Ukuphuzi kwesikhumba noma amehlo

Xhumana nethimba lakho lezempilo ngokushesha uma uhlangabezana nanoma yiziphi zalezi zimpawu ezingathi sína.

Ezinye izinto ezingavamile kodwa ezibalulekile ezingathatha isikhathi eside zihlanganisa ingozi eyengeziwe yokuthuthukisa ezinye izinhlobo zomdlavuza eminyakeni eminingi kamuva kanye nezinkinga ezingaba khona zokuzala. Udokotela wakho uzoxoxa ngalezi zingozi nawe futhi akusize ukuthi uzilinganise nezinzuzo zokwelashwa.

Ubani Ongafanele Athathe I-Melphalan?

I-Melphalan ayifanele wonke umuntu, futhi udokotela wakho uzohlola ngokucophelela ukuthi ilungele yini wena. Abantu abanezinhlelo zokuzivikela ezikhubazekile kakhulu noma izimo ezithile ezikhona ngaphambilini bangase badinge ukwelashwa okuhlukile.

Akufanele uthathe i-melphalan uma unokungezwani nayo noma uke waba nokusabela okukhulu emithini efanayo ye-chemotherapy. Abantu abanezifo ezisebenzayo, ezingalawuleki kufanele bavame ukulinda kuze kube yilapho ukutheleleka kuphathwa ngaphambi kokuqala lo muthi.

Ukuqapha okukhethekile kuyadingeka uma unezifo zezinso noma zesibindi, njengoba lezi zitho zisiza ekucubunguleni imithi. Udokotela wakho angase adinge ukulungisa umthamo wakho noma akuqaphele eduze uma unezimo ezinjalo.

Abesifazane abakhulelwe noma abancelisa ngamabele akufanele bathathe i-melphalan, njengoba ingalimaza ingane esakhula. Uma useminyakeni yokuzala, uzodinga ukusebenzisa izindlela zokuvimbela inzalo ezisebenzayo ngesikhathi sokwelashwa nangemva kwesikhathi esithile.

Amagama Omkhiqizo we-Melphalan

I-Melphalan itholakala ngaphansi kwegama lomkhiqizo elithi Alkeran ngesimo samaphilisi. Ungase futhi uyizwe ibizwa ngegama layo elivamile, i-melphalan, okuyisithako esifanayo esisebenzayo kungakhathaliseki ukuthi umenzi ngubani.

Ifomu elijovwayo linegama lomkhiqizo elithi Evomela, kodwa lokhu kunikezwa ezibhedlela noma emitholampilo kunokuba lithathwe ekhaya. Ikhemisi lakho lingase linikeze noma yiluphi uhlobo lomkhiqizo noma elivamile, kuye ngokuthi umshwalense wakho uhlanganisani nokuthi yini etholakalayo.

Ezinye Izindlela Zokwelapha Nge-Melphalan

Ezinye izidakamizwa eziningi zokwelapha ngamakhemikhali zingelapha iminyango efanayo yomdlavuza, nakuba ukukhetha okungcono kuncike esimweni sakho esithile. Ezinye izindlela ezivamile zihlanganisa i-cyclophosphamide, i-bendamustine, kanye nokwelashwa okusha okuhloswe ngakho njenge-bortezomib noma i-lenalidomide.

Nge-multiple myeloma, udokotela wakho angase acabange ngemithi yokulawula amasosha omzimba njenge-thalidomide noma i-pomalidomide. Ukwelashwa okusha kufaka phakathi ukwelashwa ngamaseli e-CAR-T kanye nama-monoclonal antibodies, nakuba lokhu ngokuvamile kugcinelwe izimo ezithile.

Ukukhetha ezinye izindlela kuncike ezintweni ezifana nohlobo lomdlavuza wakho, ukwelashwa kwangaphambilini, impilo yonke, nokuthi ukuzwe kahle kangakanani eminye imithi. Udokotela wakho we-oncologist uzosebenza nawe ukuthola inketho efanele kakhulu uma i-melphalan ingafanele.

Ingabe i-Melphalan Ingcono Kune-Cyclophosphamide?

Ukuqhathanisa i-melphalan ne-cyclophosphamide akulula ngoba zivame ukusetshenziselwa izimo ezihlukene noma ngisho ndawonye ekwelapheni okuhlanganisiwe. Zombili ziyizidakamizwa ze-alkylating ezisebenza ngendlela efanayo, kodwa zinamandla ahlukene kanye namaphrofayili emiphumela emibi.

I-Melphalan ivame ukusebenza kahle kakhulu ngeminye iminyango yomdlavuza wegazi njenge-multiple myeloma, kuyilapho i-cyclophosphamide ivame ukukhethwa ngamathumba aqinile kanye nama-lymphoma athile. I-Cyclophosphamide ngokuvamile ibangela isicanucanu esingaqinile kodwa ingase ibe nomthelela omkhulu esinyeni.

Udokotela wakho ukhetha phakathi kwale mithi ngokusekelwe ohlotsheni lomdlavuza wakho oluthile, isigaba, ukwelashwa kwangaphambilini, nempilo yonke. Ngezikhathi ezithile zisetshenziswa ndawonye ekuhleleni okuhlanganisiwe ukuze kwandiswe ukusebenza kahle ngenkathi kulawulwa imiphumela emibi.

Imibuzo Evame Ukubuzwa Mayelana ne-Melphalan

Umbuzo 1. Ingabe i-Melphalan iphephile kubantu abanezifo zezinso?

I-Melphalan ingasetshenziswa kubantu abanezifo zezinso, kodwa idinga ukuqashwa ngokucophelela futhi ivame ukulungiswa komthamo. Izinso zakho zisiza ekuqedezeni imithi emzimbeni wakho, ngakho ukuncipha komsebenzi wezinso kungaholela emazingeni aphezulu emithi kanye nemiphumela eminingi emibi.

Udokotela wakho uzoqhuba izivivinyo zegazi ezivamile ukuze ahlolisise ukusebenza kwezinso zakho futhi alungise umthamo wakho ngokufanele. Bangase futhi bahlukanise imithamo yakho ngendlela ehlukile noma batusa ukunakekelwa okwengeziwe kokusekela ukuvikela izinso zakho ngesikhathi sokwelashwa.

Umbuzo 2. Kufanele Ngenzeni Uma Ngithatha I-Melphalan Eningi Ngengozi?

Uma ngengozi uthatha i-melphalan eningi kunaleyo ebekiwe, xhumana nodokotela wakho noma isikhungo sokulawula ubuthi ngokushesha, ngisho noma uzizwa ulungile. Ukuthatha okuningi kungaholela emiphumeleni emibi kakhulu, ikakhulukazi ukwehla okuyingozi ekubalweni kwamaseli egazi.

Ungalindi ukuthi izimpawu zivele ngaphambi kokufuna usizo. Ithimba lakho lokunakekelwa kwezempilo lingase lifune ukukuqapha eduze noma linikeze ukunakekelwa okusekelayo ukuvimbela izinkinga. Gcina ibhodlela lemithi nawe uma ushayela ukuze ukwazi ukunikeza imininingwane eqondile ngalokho okuthathile.

Umbuzo 3. Kufanele Ngenzeni Uma Ngeqa Umthamo We-Melphalan?

Uma weqa umthamo we-melphalan, xhumana nethimba lakho lokunakekelwa kwezempilo ukuze uthole isiqondiso kunokuzama ukunquma wedwa. Indlela engcono kakhulu incike ekutheni ukhumbula nini umthamo oweqiwe kanye nohlelo lwakho oluqondile lokwelashwa.

Ngokuvamile, ungaqedi imithamo noma uthathe imithi eyengeziwe ukuze ulungise umthamo oweqiwe. Udokotela wakho angase alungise uhlelo lwakho noma anikeze imiyalelo ethile ngokusekelwe ohlelweni lwakho lokwelashwa nokuthi isikhathi esingakanani selidlulile kusukela kumthamo oweqiwe.

Umbuzo 4. Ngingayeka Nini Ukuthatha I-Melphalan?

Kufanele uyeke kuphela ukuthatha i-melphalan uma udokotela wakho ekutshela ukuthi kuphephile ukwenza kanjalo. Lesi sinqumo sisekelwe ekutheni ukwelashwa kusebenza kahle kangakanani, imiphumela emibi oyitholayo, kanye nemigomo yakho yokwelashwa iyonke.

Udokotela wakho we-oncologist uzosebenzisa ukuhlolwa kwegazi, izifundo zokucabanga, nokuhlolwa komzimba ukuze anqume ukuthi kufanele nini ukuyeka ukwelashwa. Ngezinye izikhathi ukwelashwa kuqhubeka ngisho noma uzizwa ungcono, njengoba imithi ingase isaqhubeka nokulawula amaseli omdlavuza angabangeli zimpawu okwamanje.

Q5. Ngingakwazi yini ukuphuza utshwala ngenkathi ngithatha i-Melphalan?

Ngokuvamile kungcono ukugwema utshwala ngenkathi uthatha i-melphalan, njengoba kokubili kungathinta isibindi sakho futhi kungenzeka ukuthi kwandise imiphumela emibi. Utshwala bungaphazamisa amasosha akho omzimba, asevele ekhubazekile ngenxa ye-chemotherapy.

Uma uphuza utshwala ngezikhathi ezithile, xoxa ngalokhu nethimba lakho lezempilo. Bangakunikeza isiqondiso esiqondene nawe ngokusekelwe empilweni yakho yonke, ukusebenza kwesibindi, nokuphendula kokwelashwa. Abanye abantu bangase bakwazi ukuba namanani amancane ngezikhathi ezithile, kanti abanye kufanele bagweme utshwala ngokuphelele.