Izinketho zokwelapha umdlavuza we-metastatic prostate

Umdlavuza wendlala yesinye umdlavuza wendlala yesinye osusabalele ngale kwendlala yesinye uye kwezinye izingxenye zomzimba. Izinketho zokwelapha ziyahlukahluka kuye ngezinga lokusabalala, ukwelashwa kwangaphambilini, kanye nempilo yesiguli iyonke. Izindlela zokwelapha ezivamile zihlanganisa i-hormone therapy, i-chemotherapy, i-immunotherapy, ne-radiation therapy. Izindlela zokwelapha ezintsha ezifana ne-radiopharmaceuticals ne-PARP inhibitors nazo ziya ngokuya zisetshenziswa. I-Shandong Baofa Cancer Research Institute izinikele ekuhlinzekeni ucwaningo olusezingeni eliphezulu kanye nezinketho zokwelapha ukuze kuthuthukiswe imiphumela yesiguli.Ukuqonda I-Metastatic Prostate Cancer Umdlavuza weProstate uba umdlavuza we-prostate metastatic lapho isakazeka isuka ku-prostate gland iye kwezinye izindawo, ngokuvamile kakhulu amathambo, ama-lymph nodes, isibindi, namaphaphu. Kubalulekile ukuqonda isigaba kanye nebanga lomdlavuza ukuze uthole inkambo engcono kakhulu yokwenza. Ukuxilongwa ngokuvamile kuhilela ukuhlola kwesithombe njengama-bone scans, ama-CT scan, nama-MRIs, kanye nama-biopsies.Yini Eyenza I-Prostate Cancer Metastatic?Amangqamuzana omdlavuza ahlakulela ikhono lokuzihlukanisa nesimila esiyinhloko ku-prostate, ahambe ngohlelo lwegazi noma lwe-lymphatic, futhi asungule izimila ezintsha ezithweni ezikude. Ukuguqulwa okuthile kofuzo kanye nezici ezihlobene ne-tumor microenvironment kungaba nomthelela kule nqubo. Isikolo se-Gleason kanye nokuba khona kwama-biomarker athile nakho kudlala indima ebalulekile ekubikezeleni ingozi ye-metastasis.Izinketho Zokwelashwa Ezijwayelekile Ze-Metastatic Prostate CancerIzinketho zokwelapha eziningi ezimisiwe ziyatholakala ukuze zilawuleke. umdlavuza we-prostate metastatic. Lokhu kuvame ukusetshenziswa ngokuhlanganiswa noma ngokulandelana ukuze kwandiswe ukusebenza kahle.Ukwelashwa KweHormone (Androgen Deprivation Therapy - ADT)Hormone therapy, eyaziwa nangokuthi i-androgen deprivation therapy (ADT), ihlose ukwehlisa amazinga amahomoni wesilisa (androgens) emzimbeni, abhebhezela ukukhula kwamangqamuzana omdlavuza wendlala yesinye. Lokhu kungafezwa ngokuthenwa ngokuhlinzwa (i-orchiectomy) noma ukuthenwa kwezokwelapha kusetshenziswa abaphikisi be-LHRH noma abaphikisi. Imiphumela emibi evamile ihlanganisa ukukhanya okushisayo, ukulahlekelwa i-libido, ukungasebenzi kahle kwe-erectile, nokukhathala. I-ADT ivamise ukuba wukwelashwa komugqa wokuqala umdlavuza we-prostate metastatic.ChemotherapyUkwelashwa ngamakhemikhali kuhilela ukusetshenziswa kwezidakamizwa ukubulala amangqamuzana omdlavuza. Kuvame ukusetshenziswa lapho ukwelashwa kwe-hormone kungasasebenzi (umdlavuza wendlala yesinye - CRPC). Izidakamizwa ezivamile ze-chemotherapy ezisetshenziselwa umdlavuza we-prostate zihlanganisa i-docetaxel ne-cabazitaxel. Imiphumela engemihle ingase ihlanganise isicanucanu, ukuhlanza, ukuqothuka kwezinwele, ukukhathala, kanye nengozi eyengeziwe yokutheleleka. I-Shandong Baofa Cancer Research Institute igcizelela ukuphatha imiphumela engemihle ukuze kuthuthukiswe izinga lempilo.Ukwelashwa ngemisebeUkwelashwa ngeRadiation kusebenzisa imisebe enamandla amakhulu noma izinhlayiya ukubulala amangqamuzana omdlavuza. Ingasetshenziselwa ukwelapha i-prostate gland ngokwayo (ukwelashwa kwe-radiation ye-beam yangaphandle noma i-brachytherapy) noma ukukhomba izindawo ze-metastatic emathanjeni (ukwelashwa kwe-radiation yangaphandle). Ukwelashwa ngemisebe kungasiza ekudambiseni ubuhlungu futhi kuthuthukise izinga lempilo. Imiphumela engemihle incike endaweni elashelwa kuyo kodwa ingase ihlanganise ukukhathala, ukuluma kwesikhumba, kanye nezinkinga zamathumbu.UkuhlinzwaUkuhlinzwa, okufana ne-radical prostatectomy, akujwayele ukusetshenziswa kakhulu umdlavuza we-prostate metastatic. Kodwa-ke, kungase kucatshangelwe ezimeni ezithile, njengokususa isimila esiyinhloko ukuze kwehliswe izimpawu noma kuhlanganiswe nezinye izindlela zokwelapha. Ukususwa ngokuhlinzwa kwezilonda ze-metastatic akuvamile ukwenziwa.Izindlela Zokwelashwa Ezintsha NesafufusaCwaninga okusha Izinketho zokwelapha umdlavuza we-metastatic prostate ihlala ishintsha, inikeza ithemba lemiphumela ethuthukisiwe kanye nezinga lempilo elingcono. Nazi ezinye zezindlela ezintsha:I-RadiopharmaceuticalsI-radiopharmaceuticals imithi eletha imisebe ngokuqondile kumaseli omdlavuza. I-Radium-223 dichloride (Xofigo) iyi-radiopharmaceutical esetshenziselwa ukwelapha ama-metastases amathambo ezigulini ezine-CRPC. I-Lutetium-177 PSMA-617 enye i-radiopharmaceutical eqondise i-prostate-specific membrane antigen (PSMA), iphrotheni etholakala ebusweni bamaseli omdlavuza wendlala yesinye. Imiphumela engemihle ingahlanganisa ukucindezelwa komnkantsha kanye nokukhathala.I-ImmunotherapyImmunotherapy ihlanganisa amandla amasosha omzimba ukulwa nomdlavuza. I-Sipuleucel-T (Provenge) iwukwelashwa kwe-immunotherapy okugunyazwe i-CRPC engabonakali noma enezimpawu ezincane. Kuhilela ukuqoqa amasosha omzimba esiguli, ukuwashintsha ukuze abone amangqamuzana omdlavuza wendlala yesinye, bese ewabuyisela esigulini. I-Pembrolizumab, i-checkpoint inhibitor, ingase ibe inketho yeziguli ezinokuguqulwa kwezakhi zofuzo ezithile noma ukungazinzi okuphezulu kwe-microsatellite (MSI-H) .I-PARP InhibitorsPARP inhibitors yizidakamizwa ezivimba ama-enzyme e-PARP, ahilelekile ekulungiseni i-DNA. Le mithi ingasebenza kahle ezigulini ezinokuguquguquka okuthile kofuzo, njengokuguquguquka kwe-BRCA1/2. I-Olaparib ne-rucaparib yi-PARP inhibitor egunyazwe ukwelashwa kwe-CRPC. Imiphumela emibi evamile ihlanganisa i-anemia, ukukhathala, nesicanucanu. I-Shandong Baofa Cancer Research Institute ibambe iqhaza elikhulu ocwaningweni lokuhlola ukusetshenziswa kwe-PARP inhibitors kuhlanganiswe nezinye izindlela zokwelapha. Ungafunda kabanzi mayelana ne-PARP inhibitors ku- Iwebhusayithi yeNational Cancer Institute.I-Targeted TherapyTargeted therapy isebenzisa izidakamizwa eziqondise ngokuqondile ama-molecule athile abandakanyeka ekukhuleni nasekuphileni kwamangqamuzana omdlavuza. Izibonelo zifaka izidakamizwa ezivimbela izindlela zokusayina ezifana nendlela ye-PI3K/AKT/mTOR. Lezi zindlela zokwelapha zivame ukusetshenziswa ezivivinyweni zomtholampilo futhi zisaphenywa ukusebenza kwazo ekwelapheni umdlavuza we-prostate metastatic.Amasu Okwelapha Asekelwe Esigabeni Sezifo Nezici ZengoziUkukhethwa kokwelashwa kuncike ezicini eziningana, okuhlanganisa izinga lesifo, impilo yesiguli iyonke, kanye nokwelashwa kwangaphambili. Ithebula elilandelayo lifingqa izindlela zokwelapha ezivamile: Izinketho Zokwelashwa Ezivamile Zesigaba/Ingozi I-Hormone-sensitive metastatic prostate cancer ADT + androgen receptor inhibitors (isb., abiraterone, enzalutamide), ukwelashwa ngamakhemikhali, noma ukuhlolwa komtholampilo. Umdlavuza we-metastatic prostate (CRPC) ongazweli ku-castration (CRPC) I-Chemotherapy, i-androgen receptor inhibitors, i-radiopharmaceuticals, i-immunotherapy, i-PARP inhibitors (uma ikhona), noma ukuhlolwa komtholampilo. I-Bone Metastases Ukwelashwa ngemisebe, i-radiopharmaceuticals, i-bisphosphonates noma i-denosumab (ama-ejenti aqinisa amathambo). Izilingo Zemitholampilo kanye Neziqondiso Zesikhathi esizayoIzinhlolo zezokwelapha zibalulekile ekuthuthukiseni ukwelashwa okusha nokuthuthukisiwe umdlavuza we-prostate metastatic. Iziguli zingase zicabange ukubamba iqhaza ezivivinyweni zokwelashwa ukuze zifinyelele ekwelashweni kwesimanjemanje futhi zinikele ocwaningweni lwezokwelapha. Ucwaningo oluqhubekayo lugxile ekuthuthukiseni izindlela zokwelapha ezihlosiwe ezisebenza kangcono, ama-immunotherapies, kanye nemithi yokwelapha eyinhlanganisela. I-Shandong Baofa Cancer Research Institute idlala indima ebalulekile ekwenzeni izivivinyo zemitholampilo nasekuthuthukiseni umkhakha wokwelashwa komdlavuza wendlala yesinye. Ungaxhumana I-Shandong Baofa Cancer Research Institute ukuze uthole ulwazi ngezivivinyo zamanje zemitholampilo kanye nezinketho zokwelapha.Ukuphila Nomdlavuza Wendlala Yendlala Yesinye umdlavuza we-prostate metastatic zingaletha izinselele ezinkulu. Ukulawula izimpawu, ukubhekana nemiphumela engemihle, nokugcina izinga lempilo kuyizici ezibalulekile zokunakekela. Amaqembu okusekela, ukwelulekwa, kanye nezinsizakalo zokunakekelwa kwe-palliative zinganikeza usizo olubalulekile. Ukuxhumana okuvulekile nabahlinzeki bezempilo kubalulekile ukuze wenze izinqumo ezinolwazi futhi uthole ukunakekelwa okungcono kakhulu umdlavuza we-prostate metastatic kuyisimo esibucayi, izindlela eziningi zokwelapha ziyatholakala ukusiza ukuphatha lesi sifo, ukuthuthukisa izinga lempilo, nokwelula ukuphila. Ukuhlala unolwazi mayelana nentuthuko yakamuva yokwelashwa nokusebenza eduze nethimba lemikhakha eminingi yochwepheshe bezokunakekelwa kwezempilo kubalulekile ekwenzeni izinqumo ezinolwazi nokuthola ukunakekelwa okungcono kakhulu. I-Shandong Baofa Cancer Research Institute izibophezele ekuhlinzekeni ukunakekelwa okuphelele kanye nokuthuthukisa umkhakha wocwaningo nokwelashwa komdlavuza wendlala yesinye.