Fiirin dhaw ee Tijaabooyinkii Kiliinikada ee Kansarka ee dhawaan ka dhacay Shiinaha iyo Dawooyinka Cusub ee Kansarka oo la ansixiyay

Aragtida CAR T Tijaabooyinka daawaynta Unug ee Shiinaha

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Maqaalkani wuxuu si dhow u baarayaa tijaabooyinka bukaan-socodka kansarka ee Shiinaha dhowrkii sano ee la soo dhaafay, isagoo diiradda saaraya natiijooyinka waaweyn iyo meelaha horumarka. Waxa kale oo ay ka hadlaysaa dawooyinka kansarka ee dhawaan la ansixiyay ee Shiinaha, iyada oo la eegayo habka ay wax u qabtaan, waxtarka tijaabooyinka, waxyeellooyinka ka iman kara, iyo mala-awaalka helitaanka iyo awood-siinta.

Kansarka ayaa ah sababta ugu weyn ee dhimashada Shiinaha, iyadoo in ka badan 4.5 milyan oo xaaladood oo cusub la ogaadey sannad kasta. Iyadoo la aqoonsanayo halista ay leedahay xaaladdu, waddanku wuxuu horumar weyn ka sameeyay cilmi-baarista kansarka, oo u beddelay meel kulul. tijaabada caafimaadka oo leh saameyn fog. Waxaa tagay maalmihii daraasado xaddidan oo lagu beegsanayo tiro kansar ah! Maanta, Shiinuhu waxa uu leeyahay muuqaal tijaabo caafimaad oo ballaadhan oo degdeg ah, isaga oo sahaminaya kansarno kala duwan iyo baadhista farsamooyinka daawaynta ee horumarsan. 722 tijaabo caafimaad ayaa la sameeyay kaliya sanadka 2020. Tirada tijaabooyinka bukaan socodka kansarka ee Shiinaha ayaa kor u kacday in ka badan kun dhamaadka 2023.

Tijaabooyinka kiliinikada kansarka ee Shiinaha ayaa horseedaya horumarro cusub oo ku saabsan tallaabooyinka ka hortagga, aaladaha ogaanshaha, dawooyinka la beegsaday, isku-darka tallaalka difaaca, iyo Daaweynta unugyada CAR T ee Shiinaha.

Laakiin maxay muhiim u tahay in la fahmo tijaabooyinkan caafimaad?

Jawaabtu waxay ku jirtaa awoodooda inay ku daaweeyaan bukaanka kansarka ma aha oo kaliya Shiinaha, laakiin adduunka oo dhan.

Blog-gani waxa uu hiigsanayaa in uu noqdo hagahaaga aduunkan firfircoon iyo rajooyinka leh, isaga oo ku siinaya aragtiyo ku saabsan horumarkii ugu dambeeyay iyo kartidooda si ay u qaabeeyaan mustaqbalka daryeelka kansarka.

Tijaabooyinka Caafimaadka Kansarka ee Shiinaha

La Soco Xogta: Unugyada CAR T ayaa dib u qaabaynaya mustaqbalka daawaynta kansarka!

Xaaladda Hadda ee Tijaabooyinka Caafimaadka Kansarka ee Shiinaha

Waa kuwan qaar ka mid ah qodobbada ugu muhiimsan ee tijaabooyinka caafimaad ee la sameeyay dhowrkii sano ee la soo dhaafay -

Immunotherapy waa kor u kaca

PD-1 inhibitors: Tijaabooyin dhowr ah oo lagu baarayo PD-1 inhibitors ee kansarrada kala duwan, oo ay ku jiraan sambabada, beerka, iyo gastric, ayaa muujiyay waxtarka iyo astaamaha badbaadada. Waxaa xusid mudan, cilmi-baaris lagu sameeyay PD-1-horjoogaha cusub ee kansarka caloosha ee horumarsan ayaa laga helay horumar la taaban karo ee badbaadada guud ee dhexdhexaadka ah marka la barbar dhigo kiimoterabiga.

Daaweynta unugyada CAR-T: Tijaabada CAR T daawaynta unugyada kansarka ee Shiinaha, lidka ku ah lymfoblastic leukemia ba'an (ALL) iyo kansarrada kale ee dhiigga waxay muujiyeen heerar cafis dhammaystiran oo joogto ah, kordhinta rajada xalal caafimaad oo shakhsi ahaaneed. Hay'ado badan oo daryeel caafimaad oo Shiinaha ku yaal ayaa bixiya daawaynta kansarka bilaashka ah ee Shiinaha iyada oo qayb ka ah tijaabooyinka bukaan-socodka ee kuwa aan awoodin inay iska bixiyaan kharashka daaweynta kansarka.

Horumarka Daawada Saxda ah

Daawaynta la beegsaday: Tijaabooyinka daawaynta la beegsaday ee la doonayo in laga faa'iidaysto isbeddellada hidde-sidaha gaarka ah ee burooyinka ayaa muujinaya natiijooyin rajo leh. Tusaale ahaan, cilmi-baaris la adeegsanayo tyrosine kinase inhibitor gaar ah oo ku saabsan isbeddelka KRAS ee kansarka sanbabada ayaa keentay in la tixgeliyo. buro hoos u dhac iyo badbaado la'aan horusocod oo dheer.

Ka-qaadista dareeraha ah: Farsamooyinka ka-qaadista dareeraha ee aan-dareenka ahayn ee ku salaysan wareegga DNA-da ee buro (ctDNA) ayaa si isa soo taraysa loo isticmaalayaa si loola socdo jawaabta daawaynta oo lagu ogaado calaamadaha soo noqoshada. Daraasadihii hore ee qiimaynaya kartidooda hagaajinta daawaynta gaarka ah ayaa socota.

Si ka duwan ka-qaadista unugyada soo-galitaanka caadiga ah, ka-qaadista dareeraha ayaa aqoonsada oo lagu gartaa kansarka iyadoo la adeegsanayo biomarkers oo ka kooban dareeraha jireed, sida dhiigga. Biopsiyada dareeraha ah, ee u baahan muunadda dhiigga oo keliya, waxay awood u siinaysaa baaritaan badbaado leh oo la soo celin karo, taasoo u oggolaanaysa la socodka waqtiga dhabta ah ee horumarka cudurka iyo jawaabta daawaynta.

Is dhexgalka Daawo dhaqameed

Isku darka daawada dhaqameed ee Shiinaha (TCM) ee daaweynta reer galbeedka: Daraasado dhowr ah ayaa eegaya saameynta isdhexgalka ee geedaha TCM iyo farsamooyinka dhaqameed ee lagu yareynayo dhibaatooyinka kansarka iyo kor u qaadista guusha daaweynta. Tusaalooyinka waxaa ka mid ah daraasado isku daray TCM iyo kiimoterabiga loogu talagalay kansarka sanbabada iyo daaweynta shucaaca Kansarka nasopharyngeal.

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Maamulka Caafimaadka ee Shiinaha ayaa ansixiyay Dawo Cusub oo loogu talagalay Kansarka Biliary Tract ee Metastatic

Akhbaar wanaagsan oo loogu talagalay bukaanada qaba kansarka biliary tract-ka ee metastatic (BTC)! Maamulka Alaabta Caafimaadka Qaranka (NMPA) ee Shiinaha ayaa ansixiyay Imfinzi (durvalumab), ah immunotherapy daawo, oo ay weheliso kiimoterabiga caadiga ah ee daawaynta safka hore.

Tani waa guul weyn, maadaama ay siisay ikhtiyaar cusub, oo waxtar leh bukaannadan, kuwaas oo inta badan leh saadaal xumo.

Waa maxay sababta dawadani ay muhiim ugu tahay daryeelka kansarka?

Kansarka biliary-mareenka waa kansar dagaal leh oo leh xulashooyin daaweyn oo xaddidan. Baaritaanka hore waa wax aan caadi ahayn, iyo heerarka badbaadadu waa hooseeyaan.

Imfinzi, oo lagu daray kiimoterabi, waxay soo saartay natiijooyin wanaagsan. Tijaabooyin caafimaad, bukaannada helay isku-dhafkan ayaa 22% ka hooseeyey khatarta dhimashada marka loo eego kuwa la siiyey kemotherabi oo keliya. Tani waxay keentay wakhti dheer oo badbaado ah iyo tayada nolosha ee suurtogalka ah.

Imfinzi ayaa horeyba loo ansixiyay dalal kale, oggolaanshahan ayaa ka dhigaysa daawaynta ay heli karaan bukaannada Shiinaha, halkaas oo ku dhawaad ​​​​20% kiisaska BTC ee adduunka ay dhacaan.

Nooca Dawooyinka oo Muhiim u ah Daryeelka Kansarka

Sidee buu Imfinzi u shaqeeyaa?

Waxay ka tirsan tahay nooc ka mid ah daawooyinka kansarka ee loo yaqaan immunotherapy, kaas oo u isticmaala habka difaaca jirka si uu ula dagaallamo kansarka. Imfinzi wuxuu bartilmaameedsadaa oo uu joojiyaa PD-L1, borotiinka ay unugyada kansarku isticmaalaan si ay uga fogaadaan nidaamka difaaca. Tani waxay wanaajisaa awoodda unugyada difaaca jirka ay ku aqoonsadaan oo ay ula dagaallamaan unugyada burooyinka.

Iyadoo kani yahay war wanaagsan, cilmi baaris dheeraad ah ayaa loo baahan yahay goobtan. Saamaynta muddada dheer iyo waxtarka ee bukaannada kala duwan ayaa u baahan in la darso.

Weli, oggolaanshahani wuxuu rajo cusub u keenayaa bukaannada kansarka mareenka biliary-ga waxayna iftiiminaysaa awoodda tallaalka difaaca jirka ee daaweynta kansarka.

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Tijaabooyinka Kiliinikada Kansarka ee Shiinaha waxay horseedeen horumarinta daawaynta cusub

Ballanqaadka Shiinaha ee cilmi-baarista kansarka ayaa soo saaraya natiijooyin aad u wanaagsan, iyadoo tijaabooyinka bukaan-socodka ay door muhiim ah ka ciyaaraan horumarinta daweynta cusub ee lagu daweeyo kansarka.

Daaweynta Unugyada CAR-T

Daaweynta unugyada CAR-T waa farsamo daawaynta kansarka oo rajo leh oo kacaan ah oo dhawaan horumar weyn ka samaysay daraasadaha kiliinikada ee Shiinaha. Daaweynta unugyada CAR-T ku lug leh wax ka beddelka unugyada T ee bukaanka si ay u muujiyaan reseptors-ka antigen-ka (CARs), kaas oo aqoonsada oo burburiya unugyada burooyinka.

Tijaabooyin badan oo Shiinaha ka dhacay dhowrkii sano ee la soo dhaafay ayaa hagaajiyay habka wax soo saarka iyo bixinta CAR-T, taasoo keentay heerar jawaab celin oo cajiib ah oo ku saabsan kansarrada dhiigga qaarkood ee soo noqnoqda sida qanjiro iyo leukemia marka daawaynta kale ay guul darraystaan.

Hal goob cilmi baaris oo socota waa horumarinta Daawaynta CAR-T Bartilmaameedka antigens cusub oo ku xidhan tiro balaadhan oo ah burooyinka dhiiga iyo kuwa adag.

PD-1 Inhibitors

PD-1 inhibitors waxay sameeyeen horumar la taaban karo oo ku saabsan difaaca jirka ee kansarka. Sanadihii la soo dhaafay, tijaabooyin badan oo caafimaad oo Shiinaha ah ayaa baadhay unugyada difaaca jirka ee PD-1 oo ka soo horjeeda noocyo kala duwan oo kansar ah.

Daawooyinkani waxay u dhaqmaan sida jidgooyo yaryar, oo ka hortagaya unugyada kansarka inay u diraan "calaamadaha joogsiga" unugyada difaaca jirka. Caqabadahan ayaa jira, unugyada T waa la xoreeyaa, iyaga oo aqoonsanaya oo weeraraya kansarka iyaga oo kordhinaya awoodda.

Gaar ahaan, PD-1 inhibitors waxay muujiyeen ballanqaad weyn kansarka sanbabada ee aan yareyn tijaabooyin, kor u qaadida heerka jawaab celinta guud, badbaadada aan horumarka lahayn, iyo guud ahaan badbaadada marka la barbar dhigo kiimoterabiga.

Daawooyinka la beegsaday

Daawaynta kansarka ee la bartilmaameedsaday oo si gaar ah u joojisa wadayaasha hidde-sidaha gaarka ah ee horumarinta burooyinka iyo horumarka ayaa u soo baxay sidii tiir muhiim ah oo sax ah oncology. Horumarka ugu dhakhsaha badan ee daawaynta la beegsaday ayaa ku dhacday kansarka sanbabada, iyada oo tijaabooyinkii ugu dambeeyay ee Shiinaha ee wakiilada sida anlotinib, iyo icotinib ay heleen heerar jawaab celin rajo leh iyo hagaajinta badbaadada, taasoo keentay dhowr ogolaansho sharciyeed. Tijaabooyinku waxay sidoo kale baarayaan daawaynta la beegsaday ee u dhiganta biomarkers ee beerka, caloosha, iyo kansarka mindhicirka.

Daaweynta Isku-dhafka ah

Daawooyinka isku dhafan ee isticmaala laba ama in ka badan oo daawooyin ah oo leh habab kala duwan, ayaa caan ku ah la dagaallanka kansarka ee Shiinaha. Habkani waxa uu ujeedkiisu yahay in uu wax ka qabto xadka daawaynta hal wakiil ah iyada oo la kordhin karo waxtarka, hoos u dhigista caabbinta, iyo yaraynta saameynta xun.

Isku darka daawaynta la beegsaday ee immunotherapy, teraabiyada hiddo-wadaha, ama daawaynta kale ayaa si xooggan loo sahamiyaa si loo gaaro faa'iidooyinka is-dhexgalka ee noocyada kala duwan ee kansarka.

Isku-dhafkan ayaa muujinaya is-dhexgal gaar ah, iyada oo tijaabooyinkii dhawaa ay muujinayaan ilaa 90% heerarka jawaab-celinta oo aan lahayn wax sun ah oo dheeraad ah marka la barbar dhigo daawooyinka kelida ah oo keliya.

Daaweynta Lymphocyte ee Burada

Tumor Infiltrating Lymphocytes (TIL). waa hab xoog leh oo la gaaryeelay difaaca jirka ee burooyinka adag qaarkood. Waxa ay hawlgelisaa hab-dhiska difaaca bukaanka iyada oo ururinaysa oo badinaysa unugyada T-dagaalanka buro kuwaas oo si dabiici ah ugu dhex jira burada. Kuwan "askarta la tababaray," ee loo yaqaan TILs, ayaa markaa dib loogu soo celinayaa bukaanka, diyaar u ah inay aqoonsadaan oo ay tirtiraan unugyada kansarka.

Si ka duwan unugyada CAR T, kuwaas oo loo sameeyay in lagu beegsado calaamado gaar ah oo ku saabsan unugyada kansarka, TILs Waxay leeyihiin faa'iido weyn: waxay aqoonsadaan bartilmaameedyo kala duwan oo buka bukaanka u gaar ah. Tani waa sababta oo ah waxay hore u galeen buro microenvironment, iyagoo baranaya "faraha faraha" cadowga.

Habkan dhinacyo badan leh ayaa ka dhigaya mid aad u adag in burodu ay ka baxdo daawaynta iyadoo la qarinayo hal bartilmaameed, taas oo bixisa faa'iido daaweyneed oo muhiim ah.

Tijaabooyinka Kiliinikada Kansarka ee Shiinaha ayaa helaya feejignaan caalami ah

Ballanqaadka Shiinaha ee cilmi-baarista kansarka ayaa soo saara natiijooyin aad u wanaagsan, iyadoo tijaabooyinka bukaan-socodka ay door muhiim ah ka ciyaaraan horumarinta daweynta cusub. Kordhinta dhaqdhaqaaqani maaha oo kaliya horumarka weyn ee Shiinaha laakiin sidoo kale waxay rajo ka siisaa dagaalka caalamiga ah ee ka dhanka ah kansarka.

Tijaabada Caafimaad ee Shiinaha oo Helinaysa Feejignaanta Caalamiga ah

Tirada Koraysa Iyo Kala Duwanaanshaha

Tirada tijaabooyinka caafimaad ee Shiinaha ayaa sii kordheysa, oo daboolaya noocyo badan oo kansar ah, laga bilaabo noocyada caadiga ah sida kansarka sambabada iyo caloosha ilaa kuwa aan caadiga ahayn. Kala duwanaanshiyahani wuxuu awood u siinayaa cilmi-baarayaasha inay baaraan daawaynta kala duwan ee kansarka.

Daawaynta Hormarsan

Cilmi-baadhayaashu waxay sahamiyaan daawoyinka cusub ee difaaca sida CAR-T cell therapy iyo PD-1 inhibitors, iyo sidoo kale daawaynta hidda-wadaha iyo daawooyinka la beegsado ee ku salaysan isbeddellada hidde-sidaha gaarka ah. Kuwani waxay hayaan ballan-qaadka daaweynta shakhsi ahaaneed iyo qorshooyin daaweyn oo waxtar leh.

Kacaanka Biyo-soo-saarka dareeraha ah

Shiinaha ayaa si firfircoon u baranaya biopsy dareere ah, hab aan fiicneyn oo lagu falanqeeyo dhiigga buro DNA iyo tilmaamayaasha kale. Tani waxay albaabada u furaysaa ogaanshaha hore iyo la socodka wakhtiga dhabta ah ee jawaabaha daawaynta.

Iskaashiga Iyo Hal-abuurka

Shiinaha ayaa si sii kordheysa ula shaqeyneysa cilmi-baarayaal iyo hay'ado caalami ah si ay u fududeeyaan is-weydaarsiga aqoonta iyo dardargelinta horumarinta daawaynta cusub. Tani waxay kor u qaadaysaa habka caalamiga ah ee cilmi-baarista kansarka, kaas oo faa'iido u leh bukaannada adduunka oo dhan.

Afkaarta Final

Marka aan soo gabagabeyno maqaalkan ku saabsan tijaabooyinka bukaan-socodka kansarka ee Shiinaha, waxaa muhiim ah in la ogaado in tani ay tahay bilawga kaliya. Tijaabooyinkan socda, kuwaas oo u dhexeeya daawaynta difaaca kacaanka ilaa hababka daawaynta ee gaarka ah, waxay leeyihiin saamayn fog oo xuduudaha qaranka ah. Tallaabo kasta oo hore loogu qaado Shiinaha waxay leedahay saameyn caalami ah, taasoo rajo siinaysa dadka xanuunsan iyo hagaajinta la dagaallanka cudurkan adag.

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Cytokine Release Syndrome (CRS) waa falcelin habdhiska difaaca oo inta badan ka dhasha daawaynta qaarkood sida immunotherapy ama daawaynta unugga CAR-T. Waxay ku lug leedahay sii-deynta xad-dhaafka ah ee cytokines, taasoo keenta calaamado u dhexeeya qandho iyo daal ilaa dhibaatooyin nafta halis gelin kara sida dhaawaca xubnaha. Maareyntu waxay u baahan tahay kormeer taxadar leh iyo xeelado faragelineed.

Ma u baahan tahay caawimaad? Kooxdayadu waxay diyaar u yihiin inay ku caawiyaan.

Waxaan u rajeynaynaa caafimaad deg-deg ah mid aad jeceshahay iyo mid kuu dhow.

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Ku soo dhawoow CancerFax!

CancerFax waa madal horudhac ah oo u heellan in lagu xidho shakhsiyaadka wajahaya kansarka heerka sare ee daawaynta unugyada sida CAR T-Cell therapy, daawaynta TIL, iyo tijaabooyinka caafimaad ee adduunka oo dhan.

Nala soo socodsii waxaan kuu qaban karno.

1) Daaweynta kansarka ee dibadda?
2) CAR T-Cell therapy
3) Tallaalka kansarka
4) La-talinta fiidiyowga ee khadka tooska ah
5) daawaynta Proton