Waxaad u badan tahay inaad maqashay in daawada isku midka ah ee cudurkaas ay u shaqeyso dadka qaar, aysan u shaqeyn dadka kale, oo ay leedahay waxyeellooyin kale. Maxaa taas u ah? Ma sababtoo ah jirkeenu wuu ka duwan yahay? Haa, taasi waa hal sabab. Taasi waa mowduuc la xiriira, xoogaa adag, laakiin aad muhiim u ah oo aan maanta ka hadli doonno. Tan waxaa loo yaqaan pharmacogenomics.
Waa maxay Farmashiyaha?
Si fudud haddii loo dhigo, farmaajo-genomics waa daraasadda sida aan uga jawaabno daawooyinka iyadoo lagu saleynayo hidde-sideyaasheenna. Xusuusnow, farmaajo-genomics waa daraasadda isticmaalka iyo saameynta daroogada. Genomics waa daraasadda hidde-sideyaasha iyo shaqadooda. Isku-darka labada waxaa loo yaqaan farmaajo-genomics. Mararka qaarkood waxaa loo yaqaan farmaajo-genetics.
Tani waxay runtii hoos timaadaa qaybta weyn ee 'Precision Medicine' . Taasi waa, inaad ku siiso qorshe daaweyn shaqsiyeed oo ku salaysan waxyaabo ay ka mid yihiin hiddo-sidayaashaada, deegaanka aad ku nooshahay, iyo qaab nololeedkaaga. Pharmacogenomics waxay kaa caawin kartaa dhakhtarkaaga inuu doorto daawo leh waxyeellooyin yar ama kuu fiican .
Laakiin waa in la ogaadaa in habkan aan weli loo isticmaalin cudur kasta ama daawo kasta. Waqtigan xaadirka ah, waxaa inta badan loo isticmaalaa xaalado iyo daawooyin kooban, sida HIV, noocyo ka mid ah kansarka, niyad-jabka, iyo cudurrada wadnaha. Laakiin qaybtan si dhakhso ah ayay u kobcaysaa. Cilmi-baarayaashu waxay rajeynayaan in habkani uu dhawaan gacan ka geysan doono doorashada dawooyin ka wanaagsan xitaa cudurrada ugu badan.
Sidee bay hiddo-sidayaashu u saameeyaan sida ay daroogooyinku u shaqeeyaan?
Sidan uga fikir: hiddo-sidayaashayadu waxay la mid yihiin tilmaamo loogu talagalay unugyada jidhkeenna. Hiddo-sidayaashani waxay naga caawiyaan inaan samayno molecules borotiin ah oo loo yaqaan ensaymes . Ensaymes-ku waxay leeyihiin hal milyan oo shaqo oo jidhkeenna ah. Mid ka mid ah waa inay burburiyaan daawooyinka jirka ku jira, ama ay dheefshiidiyaan . Haddii dadka qaar aysan uga jawaabin daawooyinka sidii la filayay, waxay noqon kartaa sababtoo ah waxay leeyihiin isbeddello gaar ah oo ku yimaada hiddo-sidahooda. Isbeddelladani waxay sababi karaan in ensaymyadu ay waxtar yar yeeshaan ama ensaymyadu aysan si habboon u shaqayn.
Haddaba qiyaas, maxaa dhici lahaa haddii jirkaagu uu si dhakhso ah u burburiyo daawo, ama si aad u gaabis ah, ama aan haba yaraatee? Dawada, oo lagu siiyay qiyaasta caadiga ah, uma shaqayn doonto sidii la filayay. Midkoodna daawadu waxay keeni kartaa waxyeellooyin halis ah , ama wax saameyn ah kuma yeelan karto cudurka hadda jira.
Tusaale ahaan, dadka qaar si dhakhso ah uma seexdaan ka dib marka ay cabbaan qaxwada, halka kuwa kalena aysan seexan. Mid ka mid ah sababaha arrintan loo sameeyay ayaa ah in hidde-sidayaasheenu ay saameeyaan sida ugu dhakhsaha badan ee jirkeenu u burburiyo kafeyn. Sidoo kale waxay ku dhici kartaa daawooyinka.
Waa maxay tijaabadan farmashiyaha?
Baaritaanka farmashiyaha waa baaritaan hidde-side. Waxay eegi kartaa hal ama in ka badan oo hiddo-sideyaal ah, gaar ahaan si loo raadiyo noocyo gaar ah oo hidde-sideyaal ah oo saameeya burburka daawada. Waxay la mid tahay hubinta khalad ku jira 'buugga tilmaamaha' ee jirkeenna.
Dhakhaatiirtu waxay badanaa isticmaalaan muunad dhiig ama suuf buccal ah si ay tan u sameeyaan. Muunadan waxaa lagaa qaadaa oo loo diraa shaybaar. Halkaas, farsamo yaqaan ayaa hubiya DNA-daada si loo helo isbeddello gaar ah. Hidde-sidayaasha ama hiddo-sidayaasha ay raadinayaan waxay ku xirnaan doonaan baaritaanka uu dhakhtarkaagu dalbaday, xaaladda ay isku dayayaan inay ku daaweeyaan, iyo daawooyinka ay qorsheynayaan inay ku siiyaan.
Goorma ayaan u baahanahay baaritaanka farmashiyaha?
Haddii aad daawo u qaadanayso xaalado caafimaad oo gaar ah, waxaa laga yaabaa inaad sidoo kale xaq u yeelato baaritaanka farmashiyaha. Waa kuwan tusaalooyin (waxaana laga yaabaa inay jiraan kuwo kale):
Kolestarool sare
Sababo la xiriira noocyo gaar ah oo ah hidda-wadaha "SLCO1B1" ee jirkeena ku jira, haddii aad qaadato daawooyin gaar ah oo loo yaqaan statins oo loogu talagalay kolestaroolka sare, waxaa laga yaabaa inaad la kulanto xanuun murqaha ah iyo daciifnimo. Tusaalooyinka statin-yadan waa:
- Atorvastatin (tusaale ahaan Lipitor®)
- Fluvastatin (tusaale ahaan Lescol®)
- Lovastatin (tusaale ahaan Altoprev®)
- Pitavastatin (tusaale ahaan Livalo®)
- Pravastatin (sida Pravachol®)
- Rosuvastatin (tusaale ahaan Crestor®)
- Simvastatin (tusaale ahaan Zocor®)
Markaa ka hor intaadan bilaabin qaadashada daawo sidan oo kale ah, ama haddii aad wax dhibaato ah kala kulanto inta aad isticmaaleyso, dhakhtarkaagu wuu kula hadli karaa baaritaan sidan oo kale ah.
Niyad-jabka
Kala duwanaanshaha hidda-wadaha CYP2D6 iyo CYP2C19 waxay saameyn karaan sida ugu dhakhsaha badan ee jirkaagu u burburiyo qaar ka mid ah daawooyinka niyad-jabka. Tusaalooyinka daawooyinkan waxaa ka mid ah:
- Amitriptyline (tusaale ahaan Elavil®) - Kani waa nooc ka mid ah daawooyinka niyad-jabka ee saddex-cyclic ah .
- Noocyada daawooyinka 'SSRI' : 'Citalopram' (tusaale ahaan 'Celexa®'), 'Escitalopram' (tusaale ahaan 'Lexapro®'), 'Sertraline' (tusaale ahaan 'Zoloft®'), 'Paroxetine' (tusaale ahaan 'Paxil®`) iyo 'Fluvoxamine' (tusaale ahaan 'Luvox®`).
- Venlafaxine (tusaale ahaan Effexor®) - Kani waa nooc ka mid ah SNRI.
Baaritaankani wuxuu noqon karaa mid waxtar leh marka la bilaabayo daawooyinka sidan oo kale ah, ama marka hal daawo aysan shaqeyneynin oo aad isku dayeyso inaad u beddesho mid kale.
Kansarka
Haddii aad daawo u qaadanayso nooc gaar ah oo kansar ah, waxaa laga yaabaa inaad ka faa'iidaysato baaritaanka farmashiyaha. Waa kuwan tusaalooyin:
- Kansarka Naasaha: Daawada trastuzumab (tusaale ahaan Herceptin®) waxay kaliya ka shaqeysaa dadka qaba kansarka naasaha ee HER2-positive . Taas macnaheedu waa in unugyada kansarku ay leeyihiin isbeddel hidde ah oo sababa inay soo saaraan borotiin aad u badan oo HER2 ah.
- Leukemia Lymphoblastic ah oo daran (DHAMMAAN): Dadka leh heerarka hoose ee ensaymka Thiopurine Methyltransferase (TPMT) waxay la kulmi karaan waxyeellooyin daran iyo khatar dheeraad ah oo caabuq ah haddii la siiyo qiyaasta caadiga ah ee Mercaptopurine (tusaale ahaan Purinethol®).
- Kansarka mindhicirka: Dadka leh heerarka hoose ee enzyme-ka UGT1A1 waxay halis dheeraad ah ugu jiraan shuban daran iyo caabuq haddii la siiyo daawada Irinotecan (tusaale ahaan Camptosar®).
Sidoo kale, daawada ka hortagga kansarka fluorouracil, `5-FU` (tusaale ahaan Adrucil® - `Adrucil®`), waxay sababi kartaa waxyeellooyin halis ah haddii la siiyo qiyaaso caadi ah dadka leh heerarka hooseeya ee enzyme-ka dihydropyrimidine dehydrogenase (`Dihydropyrimidine Dehydrogenase - DPD`). Dhakhaatiirtu waxay u qori karaan daawadan kansarka mindhicirka, naasaha, caloosha iyo kansarka ganaca.
Ka hortagga xinjirowga dhiigga
Dadka leh noocyo hidde ah oo gaar ah waxay u baahan yihiin inay qaataan qiyaas yar oo daawada xinjirowga lidka ku ah (warfarin) ah (tusaale ahaan Coumadin®). Xad dhaaf ah ayaa sababi kara dhiigbax.
Sidoo kale, isbeddel ku yimaada enzyme-ka CYP2C19 ee beerkaaga ayaa laga yaabaa inuu ka hortago daawada antiplatelet clopidogrel (tusaale ahaan Plavix®) inay si sax ah u shaqeyso . Kani waa daawo loo isticmaalo in looga hortago waxyaabaha sida wadne xanuunka iyo istaroogga.
Caabuqa HIV
Nooc gaar ah oo ka mid ah hidda-wadaha HLA-B ayaa sababi kara falcelin maqaar oo daran oo ku timaadda daawada Abacavir (tusaale ahaan Ziagen®).
Sidoo kale, nooc ka mid ah hidda-wadaha CYP2B6 ayaa kordhin kara khatarta waxyeellooyinka sida isbeddellada neerfaha ee ka yimaada daawada efavirenz (tusaale ahaan Sustiva®).
Arrimaha nidaamka difaaca jirka
Haddii aad qaadanayso daawada difaaca jirka hoos u dhigta, waxaa laga yaabaa inaad ka faa'iidaysato baaritaanka farmashiyaha:
- Sababo la xiriira kala duwanaanshaha borotiinada 'TPMT' iyo 'NUDT15', shaqada dhuuxa lafta ayaa laga yaabaa in la joojiyo haddii aad qaadato daawada 'Azathioprine' (tusaale ahaan 'Imuran®') ka dib marka kelyaha lagu tallaalo ama xaaladaha habdhiska difaaca jirka sida sclerosis badan.
- Sababo la xiriira kala duwanaanshaha ensaymka CYP3A5, haddii aad qaadato tacrolimus (tusaale ahaan Prograf®) ka dib marka xubin la tallaalo, khatarta ah in xubin la tallaalo way kordhi kartaa.
Waa maxay faa'iidooyinka farmashiyaha?
Maadaama cilmi-baarayaasha iyo dhakhaatiirtu ay sii wadaan barashada iyo isticmaalka farmashiyaha, waxay keeni kartaa faa'iidooyin badan. Fiiri:
- Badbaado la hagaajiyay: Dhakhaatiirtu waxay awoodi doonaan inay ka fogaadaan qorista daawooyinka keena waxyeellooyin waxyeello leh oo ku dhaca dadka qaar, ama keeni kara dhibaatooyin marka la qaato xad-dhaaf. Taas macnaheedu waa inaadan u baahnayn inaad si aan loo baahnayn u xanuunsato.
- Hufnaanta iyo kharashyada daryeelka caafimaadka oo la dhimay: Haddii dhakhaatiirtu ay hore u ogaan karaan daawooyinka shaqeeya iyo kuwa aan shaqaynayn, waxay marka hore qori karaan daawooyinka ugu waxtarka badan , iyagoo badbaadinaya lacag iyo waqti .
- Horumarinta daawada ee la beegsanayo: Cudurrada qaar waxaa sababa isbeddel gaar ah (kala duwanaansho) hidda-wadaha. Pharmacogenomics waxay u oggolaanaysaa cilmi-baarayaasha inay helaan daawooyin cusub iyagoo si toos ah u bartilmaameedsanaya kala duwanaanshaha hidde-sidahaas. Sida abuurista daawo ku habboon cudurka.
Waa maxay xaddidaadaha/khasaaraha dawooyinka farmashiyaha?
In kasta oo qaabka hidde-sidahaaga uu muhiim u yahay go'aaminta daaweynta ugu fiican ee xaalado badan, haddana si buuxda uma sharraxayso sida jirkaagu u shaqeeyo daawooyinka. Dhakhaatiirtu wali waa inay tixgeliyaan arrimo kale marka ay dooranayaan daawada saxda ah. Tusaale ahaan:
- Daawooyinka kale: Daawooyinka aad hadda qaadanayso waxay faragelin karaan waxtarka daawooyinka cusub.
- Xaalado kale oo caafimaad: Cudurro qaar ayaa beddeli kara habka jirkaagu u farsameeyo daawooyinka. Tusaale ahaan, haddii kelyahaagu aysan si fiican u shaqeyneynin, daawooyinka qaar ayaa laga soo saari doonaa jirkaaga.
- Hab-nololeedka: Waxyaabaha ay ka mid yihiin waxaad cunto, jimicsiga aad sameyso, iyo isticmaalka tubaakada iyo khamriga ayaa saameyn ku yeelan kara sida daawadaadu u jabto.
Caqabadaha kale ee ku jira horumarinta iyo hirgelinta daawooyinka farmashiyaha waxaa ka mid ah:
- Kharashka: Inkasta oo kharashka baaritaanka farmashiyaha uu si tartiib tartiib ah hoos ugu dhacayo, haddana kharashka qofkiiba, ama kharashka jeebka laga bixiyo, badanaa way kala duwan yihiin iyadoo ku xiran caymiska. Baaritaankan waxaa laga yaabaa inaanu qof walba heli karin.
- Helitaanka:Iyada oo ku xidhan meesha aad ku nooshahay iyo nooca dhakhtarka ku daweynaya, helitaankaaga baaritaannada hidde-sidaha qaarkood way xaddidan tahay.
Waqtigan xaadirka ah, dhakhaatiirtu waxay u isticmaali karaan oo keliya dawooyinka farmashiyaha tiro xaddidan oo xaalado iyo daawooyin ah. Si kastaba ha ahaatee, qaybtan xiisaha leh ee 'daawada saxda ah' ayaa si xawli ah u koraysa. Kala hadal dhakhtarkaaga sida farmashiyaha farmashiyaha u caawin karo caafimaadkaaga iyo faa'iidooyinka ay keeni karto. Waxa kale oo aad weydiin kartaa tijaabooyinka caafimaad ee ku saabsan arrintan.
Ugu dambeyntii, ugu dambeyntii, xasuuso tan.
Hagaag, marka, inkastoo ereyga pharmacogenomics ee aan maanta ka hadalnay uu yahay mid xoogaa adag, waxa ay ka dhigan tahay inay naga caawiso inaan dooranno daawada ugu habboon ee leh waxyeellooyinka ugu yar, iyadoo lagu saleynayo hidde-sideyaasheenna.
Hidde-sidayaashayadu waa sabab weyn oo daawada isku mid ah aysan ugu shaqeynin si isku mid ah qof walba. Pharmacogenomics waa isku day lagu fahmayo sirtaas oo lagu siinayo daaweyno shaqsiyeed oo waxtar badan leh.
In kasta oo tani ay weli tahay goob horumaraysa, haddana waxay leedahay awood ay ku beddesho sida cudurro badan loogu daweeyo mustaqbalka. Haddii aad qabtid wax su'aalo ah oo ku saabsan daawo gaar ah, gaar ahaan haddii ay kuu shaqayn doonto ama haddii ay sababi doonto waxyeellooyin, ha ka baqin inaad dhakhtarkaaga kala hadasho baaritaannadan farmashiyaha. Waxay noqon karaan kuwo aad waxtar u leh.
Xusuusnow, hiddo-sidayaashaadu waa qayb muhiim ah oo ka mid ah sheekadaada caafimaad. Cunto wanaagsan, jimicsi, iyo raacitaanka talada dhakhtarkaaga ayaa sidoo kale muhiim ah!
` Pharmacogenomics, hiddo-sidayaasha, daawooyinka, daawooyinka, daawada saxda ah, baaritaanka hidde-sidaha, waxyeellooyinka

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