Kwihlabathi elikhawulezayo lonyango olubalulekileyo kunye nolawulo lwezifo ezisulelayo, ixesha liyizicubu, kwaye ukuchaneka kukusinda. Kangangeminyaka, oogqirha bebexhomekeke kwii-biomarkers ezizodwa ukukhokela unyango lwe-antibiotic kunye nokuvavanya ukudumba. Nangona kunjalo, uluntu lwezonyango lufikelela kwisivumelwano sokuba uphawu olunye alwanelanga. Ukufunyanwa ngaxeshanye kweProcalcitonin (PCT) kunye ne-Interleukin-6 (IL-6) kubonisa utshintsho olufana nolwe-paradigm—olunika umbono wobudlelwane bosulelo omkhulu kunesimbuku samalungu alo.

Iindima eziNcedisayo zePCT kunye ne-IL-6

Ukuze siqonde ukubaluleka kovavanyo oluphindwe kabini, kufuneka siqale siqonde indima eyahlukileyo yebhayoloji yezi mpawu:

• IL-6: Inkqubo yesilumkiso sasekuqaleni. IL-6 yi-cytokine ekhuthaza ukuvuvukala ekhula kwiiyure ezimbini zokuqala emva kosulelo okanye ukwenzakala kwezicubu. Luphawu lokuqala lokubonisa ukuqala kokuvuvukala kwenkqubo yomzimba. Nangona kunjalo, ukungabikho kwayo ngokucacileyo (iyanda xa kusenzeka ingozi, utyando, kunye neemeko zokuzikhusela komzimba) kwenza ukuba ibe sisixhobo esingesiso sokuchonga usulelo lwebhaktheriya.
• I-PCT: Isihluzi seentsholongwane. I-Procalcitonin, ngokuchaseneyo, ibangelwa ngokukodwa ngexesha losulelo olukhulu lweentsholongwane kunye ne-sepsis. Inyuka kwiiyure ezi-4 ukuya kwezi-6 kwaye ihlala iphezulu logama nje usulelo lweentsholongwane luqhubeka. Ngokungafaniyo ne-IL-6, i-PCT ichaphazela kakhulu i-bacterial etiology kwaye ayichaphazeleki kangako ziintsholongwane okanye ukudumba okukhoyo.

Umthetho Wegolide: Isilumkiso Kwangethuba + Ukucaciswa Okuphezulu

Xa uzidibanisa zombini ezi zinto, ufumana indawo enamandla yokuxilonga. I-IL-6 inika "isilumkiso sasekuqaleni" - ilumkisa ugqirha ngempendulo yomzimba ngaphambi kokuba iimpawu zeklinikhi zibonakale. Emva koko i-PCT inika "isiqinisekiso" - ichaza ukuba impendulo yomzimba yomzimba isenokuba yintsholongwane na, ngaloo ndlela ifuna amayeza okubulala iintsholongwane ngokukhawuleza.

Olu didi oluguquguqukayo luvumela oogqirha ukuba:

1. Susa usulelo lwebhaktiriya ngokukhawuleza: Ukuba i-PCT iphantsi kodwa i-IL-6 iphezulu, unobangela unokuba yintsholongwane okanye ukudumba, okuvumela indlela "yokulinda nokulinda" kwii-antibiotics.
2. Fumana i-sepsis kwangethuba: Ukunyuka kwangoko kwe-IL-6 kunika isiqalo esihle, ngelixa i-PCT ibonisa ubunzima kunye nomthwalo weebhaktheriya.
3. Jonga unyango ngokufanelekileyo: I-IL-6 iyancipha ngokukhawuleza xa unyango lwe-antibiotic luphumelele, ngelixa i-PCT incipha kancinci, okuvumela umahluko phakathi kwempumelelo yonyango kunye neempendulo zesibini zokudumba.

Injongo Ephambili: Ukunciphisa Ulawulo Lwe-Antibiotic

Mhlawumbi eyona mpembelelo ibalulekileyo yovavanyo oluphindwe kabini lwe-PCT/IL-6 ikulwa nokuxhathisa iintsholongwane. Unyango olugqithisileyo lwee-antibiotics lusengumngcipheko wempilo kwihlabathi liphela. Ngokusebenzisa i-IL-6 ukuthintela usulelo kwangethuba kunye ne-PCT ukuyeka ngokukhuselekileyo ii-antibiotics xa amanqanaba ehla ngaphantsi kwe-0.5 µg/L okanye ehla nge-80%, oogqirha banokunciphisa ixesha lonyango lwee-antibiotics kakhulu. Izifundo zibonisa ukuba iiprotokholi ezikhokelwa yi-PCT zinokunciphisa ukuvezwa kwee-antibiotics ukuya kuthi ga kwi-30-40%, ukunciphisa ubuthi, iindleko zesibhedlele, kunye nokuvela kwezinto eziphilayo ezinganyangekiyo ngamayeza amaninzi.

Ukuphucula Ixabiso Lokuxela Ikamva

Ngaphezu koko, umlinganiselo kunye nomkhwa phakathi kwezi mpawu zibonelela ngolwazi oluxabisekileyo lokuxela kwangaphambili. Isigulana esine-IL-6 eyehlayo kodwa i-PCT ekhulayo inokubonisa ukuba usulelo luya lusiba mandundu nangona impendulo yokuvuvukala iqalile, nto leyo ebonisa isidingo sotshintsho kwindlela yokunyanga. Ngokwahlukileyo koko, ukuba i-PCT iphantsi kodwa i-IL-6 ihlala iphezulu, ilumkisa ngesifo esiqhubekayo esingasuleliyo senkqubo yokuvuvukala (SIRS) esinokufuna unyango olucinezela amasosha omzimba endaweni yonyango olulwa neentsholongwane.

Isiphelo

Kwixesha apho unyango oluchanekileyo lubaluleke kakhulu, ukuthembela kwi-biomarker enye kuyinto enzima. Ukuchonga iProcalcitonin kunye ne-Interleukin-6 ngokudibeneyo kunika indlela eqinileyo, esekelwe kubungqina ephucula ukuchaneka kokuxilongwa, iphucule ulawulo lwee-antibiotics, kwaye ekugqibeleni iphucule iziphumo zesigulana. Ngokudibanisa esi sicwangciso sovavanyo oluphindwe kabini kwimisebenzi eqhelekileyo, ababoneleli bezempilo banokuhamba kwindawo enzima ye-sepsis kunye nokuvuvukala ngokucacileyo nangokuzithemba.