Created at:1/13/2025
Question on this topic? Get an instant answer from August.
I-Amphotericin B cholesteryl sulfate complex iyikhambi elinamandla lokulwa nesikhunta elisetshenziswa odokotela ukwelapha izifo ezinzima zokukhunta emzimbeni wakho wonke. Le mithi isebenza ngokuhlasela izindonga zamaseli ekhunta, ekugcineni iwabhubhise futhi isize umzimba wakho ukulwa nokutheleleka. Yenzelwe ngokuqondile izifo ezinzima noma ezingaphendulanga kwezinye izindlela zokwelapha.
Le mithi iyinguqulo ekhethekile ye-amphotericin B, elinye lamakhambi aphumelela kakhulu okulwa nesikhunta atholakalayo. Ingxenye ethi "cholesteryl sulfate complex" isho ukuthi isithako esisebenzayo sihlanganiswe ne-cholesteryl sulfate ukwenza iphephe futhi kunciphise imiphumela emibi uma iqhathaniswa nefomu lokuqala. Le nhlanganisela isiza ukuvikela izinso zakho nezinye izitho ngenkathi isahlinzeka ngemiphumela enamandla yokulwa nesikhunta oyidingayo.
Umuthi uza njengempushana abahlinzeki bezempilo abayixuba namanzi ahlanzekile ukuze bakhe isixazululo sokufakwa ngomthambo. Awukwazi ukuthatha lo muthi ngomlomo ngoba uhlelo lwakho lokugaya ukudla luzowuchitha ngaphambi kokuba usebenze ngempumelelo. Kunalokho, ungena ngqo emsingeni wakho nge-IV, okuvumela ukuthi ufinyelele ezindaweni ezinomkhuhlane emzimbeni wakho wonke.
Odokotela banikeza lo muthi ngezifo ezinzima zokukhunta ezingaba yingozi ekuphileni uma zingelashwa. Isebenza kahle ikakhulukazi ekulweni nezifo ezibangelwa yi-Candida, Aspergillus, kanye namanye amakhowe ayingozi asabalale emzimbeni wakho wonke noma athelele izitho ezibalulekile njengamaphaphu akho, ubuchopho, noma umsinga wegazi.
Udktela wakho angase ancome lolu hlobo lwelashwa uma unesimiso somzimba esingasebenzi kahle ngenxa yokwelashwa komdlavuza, imithi yokufakelwa izitho zomzimba, noma izimo ezinjenge-HIV/AIDS. Lezi zimo zikwenza ube sengozini enkulu yokuthola izifo ezinzima zokukhunta ezingakwazi ukuzilwa ngumzimba wakho uqobo. Umuthi usetshenziswa futhi uma ezinye izindlela zokwelapha ukukhunta zingasebenzanga noma uma ukutheleleka kunzima kakhulu ukuthi kulashwe ngemithi elula.
Izimo ezivamile ezilashwayo zihlanganisa i-systemic candidiasis (ukutheleleka ngemvubelo okusabalale kakhulu), i-invasive aspergillosis (ukutheleleka emaphashini okungasakazeka), nezinye izifo zokukhunta ezijule kakhulu. Ithimba lakho labanakekeli bezempilo lizinquma ukuthi lo muthi ulungele isimo sakho esithile ngokuya ngohlobo lwefungus olubangela ukutheleleka kwakho kanye nesimo sakho sempilo esiphelele.
Lo muthi usebenza ngokubopha entweni ebizwa nge-ergosterol, etholakala ezindongeni zamaseli okukhunta kodwa hhayi kumaseli omuntu. Lapho umuthi unamathisela ku-ergosterol, udala izimbobo odongeni lweseli lokukhunta, okubangela ukuthi iseli livuze futhi ekugcineni life. Le ndlela eqondiwe yingakho umuthi ungabulala ukukhunta ngaphandle kokulimaza kakhulu amaseli akho anempilo.
Ifomula ye-cholesteryl sulfate complex ithathwa njengomuthi oqinile wokulwa nokukhunta, kodwa yakhelwe ukuba mnene emzimbeni wakho kune-amphotericin B yasekuqaleni. Le complex isiza umuthi ukuthi uhlale egazini lakho isikhathi eside futhi inciphisa inani eliqongelela ezinso zakho, okunciphisa ingozi yokulimala kwezinso. Noma kunjalo, iseyilapha elinamandla elidinga ukuqashwa ngokucophelela ngesikhathi sokwelashwa.
Uzothola lo muthi ngokufakwa kwe-IV esibhedlela noma esikhungweni sokwelapha esikhethekile. Le nqubo ngokuvamile ithatha amahora angu-2 kuya kwangu-6, kuye ngomthamo wakho nokuthi ukubekezelela kahle kangakanani umuthi. Ithimba lakho lezempilo lizoqala ukufakwa kancane kancane futhi landise izinga kancane kancane ukuze kuncishiswe imiphumela emibi.
Ngaphambi kokufakwa ngakunye, udokotela wakho angase akunike imithi yokuvimbela umkhuhlane, amaqhwa, nokucasuka. Lokhu kubizwa ngokuthi imithi yangaphambi kokwelashwa futhi kungase kuhlanganise i-acetaminophen, ama-antihistamine, noma imithi elwa nokucasuka. Akudingeki ukuthi ugweme ukudla ngaphambi kokwelashwa, kodwa ukuhlala unamanzi ngokwanele ngokuphuza amanzi amaningi kungasiza izinso zakho ukuthi zisebenze umuthi ngempumelelo enkulu.
Umithi uvame ukunikezwa kanye ngosuku, kodwa udokotela wakho uzolungisa imvamisa ngokusekelwe ekutheleleni kwakho okuthile nokusabela ekwelashweni. Ukufakwa ngakunye kudinga ukuqapha ngokucophelela izimpawu zakho ezibalulekile, futhi abahlinzeki bezempilo bazobheka noma yiziphi izimpawu zokungezwani komzimba noma ezinye izinkinga kuyo yonke le nqubo.
Ubude bokwelashwa buhlukahluka kakhulu kuye ngohlobo nobukhulu bokutheleleka kwakho ngesikhunta. Abantu abaningi bathola ukwelashwa amasonto angu-2 kuya kwangu-8, kodwa ezinye izifo zingase zidinge izifundo ezinde. Udokotela wakho uzoqapha inqubekela phambili yakho ngokuhlolwa kwegazi okuvamile, izifundo zokuthwebula izithombe, nokuhlolwa kwezimpawu ukuze kunqunywe ukuthi kuphephile nini ukuyeka ukwelashwa.
Ezifweni zegazi, ungase udinge ukwelashwa amasonto angu-2 kuya kwangu-4 ngemuva kokuthi ukuhlolwa kwegazi lakho kungabonisi zimpawu zesikhunta. Izifo ezijule ezingxenyeni zomzimba njengamaphaphu akho noma ubuchopho ngokuvamile zidinga izikhathi zokwelashwa ezinde, ngezinye izikhathi zize zifinyelele ezinyangeni eziningi. Ithimba lakho lezempilo lizobheka nesimo sakho somzimba lapho linquma ukuthi lingakanani isikhathi sokuqhubeka nokwelashwa.
Kubalulekile ukuqeda lonke uhlelo lokwelapha ngisho noma uqala ukuzizwa ungcono. Ukuyeka ngaphambi kwesikhathi kungavumela ukuthi ukutheleleka kubuye, okungenzeka ngesimo esiqinile esinzima ukusilapha. Udokotela wakho uzosebenza nawe ukulinganisa ukwelashwa okuphumelelayo nokunciphisa imiphumela emibi ngesikhathi sokululama kwakho.
Ngenkathi le fomula yenzelwe ukuthi iphephe kune-amphotericin B yendabuko, ingakwazi ukubangela imiphumela emibi esukela kokulula kuya kokukhulu. Abantu abaningi bahlangabezana nezinga elithile lokusabela okuhlobene nokufakwa, kodwa lokhu kuvamile ukulawuleka ngokwelashwa ngaphambi kwesikhathi nokugadwa okufanele.
Imiphumela emibi evamile abantu abaningi abayihlangabezayo ihlanganisa umkhuhlane, amaqhafuza, ikhanda, nesicanucanu ngesikhathi noma ngemuva nje kokufakwa. Lezi zindlela zokuphendula zivame ukuba zesikhashana futhi zingancishiswa ngemithi enikezwa ngaphambi kokwelashwa. Ungase futhi uqaphele ukukhathala okuthile noma uzizwe ungaphilile ngokujwayelekile amahora ambalwa ngemuva kokufakwa ngakunye, okujwayelekile njengoba umzimba wakho usebenza ngemithi.
Imiphumela emibi ekhathazayo ingathinta izinso zakho, isibindi, namaseli egazi. Nawa amasignali ithimba lakho lezempilo elizowaqapha eduze:
Le miphumela yingakho uzoba nezivivinyo zegazi ezivamile ngesikhathi sokwelashwa. Ithimba lakho lezempilo lingashintsha uhlelo lwakho lokwelapha uma kukhona izinguquko ezikhathazayo eziqhamukayo.
Imiphumela emibi kodwa ebucayi ingabandakanya ukusabela okukhulu komzimba, izinkinga zesigqi senhliziyo, noma ukulimala okukhulu kwezinso. Ithimba lakho lezokwelapha liqeqeshwe ukubona nokuphatha lezi zinkinga ngokushesha. Imiphumela eminingi emibi iyabuyiseka uma ukwelashwa sekuqediwe, ikakhulu ngokuqapha okucophelelayo nokunakekela okusekelayo.
Lo muthi awulungele wonke umuntu, futhi udokotela wakho uzohlola ngokucophelela ukuthi uphephile yini kuwe. Abantu abanezifo ezinzima zezinso kungenzeka abafaneleki kulokhu kwelashwa, njengoba umuthi ungaqhubeka nokulimaza ukusebenza kwezinso ngisho nakumthamo wawo ophephe kakhulu.
Uma wake waba nokusabela okukhulu komzimba kunoma iyiphi indlela ye-amphotericin B esikhathini esidlule, udokotela wakho cishe uzoqoka olunye uhlobo lokwelashwa. Kodwa-ke, ukusabela okuncane akusho ukuthi akufanele usebenzise lo muthi, njengoba imithi yangaphambi kokwelashwa ivame ukuvimbela noma ukunciphisa ukusabela komzimba. Ithimba lakho lezempilo lizohlola ubunzima bokutheleleka kwakho ngokumelene nezingozi zokwelashwa.
Abantu abanezimo ezithile zenhliziyo, isifo esinzima sesibindi, noma ukubala okuncane kakhulu kwamangqamuzana egazi kungenzeka badinga ukuqapha okukhethekile noma ukulungiswa komthamo. Ukukhulelwa kudinga ukucatshangelwa ngokucophelela, njengoba umuthi udlula ngesitho somzimba, kodwa usengasetshenziswa uma ukutheleleka nge-fungal kubeka ingozi enkulu kuwe nomntwana wakho kunomuthi uqobo.
Udokotela wakho uzophinda acabangele noma yimiphi eminye imithi oyithathayo, njengoba eminye imithi ingandisa ingozi yokulimala kwezinso noma eminye imiphumela emibi uma ihlanganiswe ne-amphotericin B. Lokhu kufaka phakathi ama-antibiotics athile, ama-immunosuppressants, kanye nokwelashwa komdlavuza okuthile.
Igama elivamile lomkhiqizo walo muthi yi-Amphotec, ekhiqizwa yizinkampani eziningana zemithi. Ungase futhi ukubone kubhekiselwa kulo ngegama lalo elivamile emarekhodini akho ezokwelapha noma emafomu omshuwalense.
Abakhiqizi abahlukene bangase bakhiqize izinguqulo ezivamile zale mithi, kodwa zonke ziqukethe isithako esifanayo esisebenzayo futhi zisebenza ngendlela efanayo. Isibhedlela sakho noma isikhungo sokwelapha sizosebenzisa noma iyiphi inguqulo abanayo, futhi ukusebenza kahle kufanele kube okulinganayo kungakhathaliseki uhlobo oluthile noma umenzi.
Ezinye izidakamizwa ezingama-antifungal zingase zisetshenziswe esikhundleni se-amphotericin B cholesteryl sulfate complex noma zihlanganiswe nayo. Ukukhetha kuncike ohlotsheni oluthile lwe-fungus olubangela ukutheleleka kwakho, impilo yakho yonke, nokuthi uzithola kanjani izidakamizwa ezihlukene.
Ezinye izindlela ze-amphotericin B zihlanganisa i-liposomal amphotericin B (AmBisome) kanye ne-amphotericin B lipid complex (Abelcet). Lezi ezinye izindlela zokwelapha zisebenza kahle ngendlela efanayo kodwa zinezinhlobo ezihlukene zemiphumela emibi. I-Liposomal amphotericin B ngokuvamile ithathwa njengenketho ephephe kakhulu ezinso zakho kodwa ibiza kakhulu.
Ezinye izindlela ezingezona ze-amphotericin zihlanganisa imithi efana ne-voriconazole, posaconazole, caspofungin, kanye ne-micafungin. Le mithi isebenza ngendlela ehlukile futhi ingase ithandwe ngezinhlobo ezithile zokutheleleka noma iziguli ezingakwazi ukubekezelela i-amphotericin B. Udokotela wakho uzocabangela izinto ezifana ne-fungus ethile ekhonjwe, ukusebenza kwezinso zakho, kanye nokusebenzisana okungenzeka kwemithi lapho ekhetha ukwelashwa okungcono kakhulu kuwe.
Le mithi emibili isebenza ngezinhloso ezihlukene ekwelapheni izifo zama-fungal, futhi akukho noyedwa ongcono kunomunye. I-Amphotericin B cholesteryl sulfate complex iyimithi enamandla kakhulu egcinelwe izifo ezingathi sína, ezisongela impilo, kuyilapho i-fluconazole ngokuvamile isetshenziselwa izifo ezingathí sina noma njengokwelashwa kokugcinwa.
I-Fluconazole ingathathwa ngomlomo futhi inemiphumela emincane, okwenza kube lula ukuyisebenzisa isikhathi eside noma ezifweni ezingathí sina kakhulu. Kodwa-ke, ayisebenzi kuzo zonke izinhlobo zamakhowe, futhi ezinye izinhlobo ziye zakha ukumelana nayo. I-Amphotericin B cholesteryl sulfate complex isebenza ngokumelene nohlu olubanzi lwamakhowe futhi mancane amathuba okuthi ihlangabezane nokumelana, kodwa idinga ukuphathwa nge-IV kanye nokuqapha okujulile.
Udkt wakho angase asebenzise i-fluconazole kuqala ezifweni ezithile bese eshintshela ku-amphotericin B uma ukutheleleka kungaphenduli noma kungathi sina kakhulu. Ngezikhathi ezithile, bangase baqale nge-amphotericin B ngenxa yokutheleleka okungathi sína bese beshintshela ku-fluconazole ukuze bathole ukwelashwa kokugcina uma ukutheleleka sekulawulwa.
Yebo, lo muthi ungasetshenziswa ngokuphepha kubantu abanesifo sikashukela, kodwa udinga ukuqapha okwengeziwe. Umuthi ngokwawo awuthinti ngokuqondile amazinga kashukela egazini, kodwa ukucindezeleka kokutheleleka okungathi sína kanye nemiphumela emibi yokwelashwa kungenza ukulawulwa kukashukela egazini kube yinselele enkulu.
Ithimba lakho lezempilo lizosebenza eduze nawe ukuqapha amazinga kashukela egazini lakho ngesikhathi sokwelashwa. Bangase badinge ukulungisa imithi yakho yesifo sikashukela noma imithamo ye-insulin okwesikhashana. Okubaluleke kakhulu ukuthi ukutheleleka ngamakhowe okungelashwanga kungaba yingozi ikakhulukazi kubantu abanesifo sikashukela, ngakho-ke izinzuzo zokwelashwa ngokuvamile zidlula izingozi.
Njengoba uthola lo muthi ngokufakwa kwe-IV okuqondiswe endaweni yokunakekelwa kwezempilo, ukweqisa ngengozi akuvamile kakhulu. Abahlinzeki bezempilo babala ngokucophelela futhi baqaphe umthamo ngamunye ukuze bavimbele lokhu ukuthi kungenzeki. Kodwa-ke, uma usola ukuthi kukhona iphutha elenzekile, yazisa ithimba lakho lezempilo ngokushesha.
Uma kwenzeka ukweqisa, ithimba lakho lezokwelapha lizoyeka ukufakwa futhi linikeze ukunakekelwa okusekelayo ukuphatha noma yiziphi izimpawu. Bazoqapha ukusebenza kwezinso zakho, amazinga e-electrolyte, nezinye izimpawu ezibalulekile ngokusondelene. Akukho umuthi oqondile we-amphotericin B, ngakho ukwelashwa kugxila ekusekeleni imisebenzi yomzimba wakho ngenkathi umuthi usetshenzwa futhi uqedwa.
Ukweqa umthamo akunakwenzeka njengoba uthola lo muthi endaweni yokunakekelwa kwezempilo elawulwayo, kodwa uma ukwelashwa okuhleliwe kuphuzile noma kuhlehlisiwe, ithimba lakho lezempilo lizolungisa uhlelo lwakho ngokufanele. Ngokuvamile bazokunikeza umthamo ophuthelwe ngokushesha ngangokunokwenzeka futhi baqhubeke nohlelo lwakho lokwelashwa olujwayelekile.
Ungazami ukwenza umthamo ophuthelwe ngokuthola umthamo ophindwe kabili noma ukushintsha uhlelo lwakho ngokwakho. Ithimba lakho lezempilo lizothola indlela engcono kakhulu yokuqhubeka ngokuya ngokuthi ukubambezeleka kwathatha isikhathi esingakanani nokuthi usabele kanjani ekwelashweni kuze kube manje. Ukugcina ukwelashwa okuqhubekayo kubalulekile ekuqede ngenkuthalo ukutheleleka.
Kufanele uyeke lo muthi kuphela lapho udokotela wakho enquma ukuthi kuphephile ukwenza kanjalo ngokusekelwe emiphumeleni yakho yokuhlolwa nokuthuthuka komtholampilo. Lesi sinqumo sincike ezintweni eziningana, okuhlanganisa uhlobo lokutheleleka, isimo sakho somzimba sokuzivikela, nokuthi usabele kahle kangakanani ekwelashweni.
Udktela wakho uzosebenzisa ukuhlolwa kwegazi, izifundo zokuthwebula izithombe, kanye nokuhlolwa kwezimpawu ukuze anqume ukuthi ukutheleleka kuphathwe kahle nini. Ezintweni eziningi zokutheleleka, uzoqhubeka nokwelashwa isikhathi esithile ngemuva kokuthi izimpawu zinyamalale ukuze kuqinisekiswe ukuthi ukutheleleka akubuyi. Ungalokothi uyeke ukwelashwa ngaphambi kwesikhathi ngenxa yokuthi uzizwa ungcono, ngoba lokhu kungavumela ukutheleleka ukuthi kubuye kube namandla.
Imithi eminingi ingasetshenziswa ngokuphepha kanye ne-amphotericin B cholesteryl sulfate complex, kodwa ezinye izinhlanganisela zidinga ukuqapha ngokucophelela noma ukulungiswa kwemithamo. Ithimba lakho lokunakekelwa kwezempilo lizobuyekeza yonke imithi yakho, okuhlanganisa imithi kadokotela, imithi etholakala ngaphandle kwemvume kadokotela, kanye nezithasiselo, ukuze kutholwe noma yikuphi ukusebenzisana okungenzeka.
Imithi engathinta ukusebenza kwezinso, njengama-antibiotics athile noma imithi yokwehlisa umfutho wegazi, kungase kudingeke ukuthi ilungiswe noma imiswe okwesikhashana ngesikhathi sokwelashwa. Udokotela wakho uzolinganisela isidingo saleyo mithi nokubaluleka kokuvikela izinso zakho ngesikhathi sokwelashwa kwe-antifungal. Njalo yazisa ithimba lakho lokunakekelwa kwezempilo ngemithi emisha oyiqalayo ngenkathi uthola ukwelashwa.