Urinary Legionella Antigen Analysis

Urinary Legionella Antigen Analysis

Tanthauzo la urinary legionella antigen kusanthula

La legionellosis, kapena Legionnaires' matenda, ndi matenda opatsirana omwe amayamba chifukwa cha bakiteriya, omwe amakhala osowa koma nthawi zambiri amapezeka mwa mawonekedwe amiliri.

Pa avereji, m’maiko a Kumadzulo, chiŵerengerochi chimasiyanasiyana kuchokera pa munthu mmodzi kufika ku 1 pa anthu miliyoni imodzi pachaka. Chifukwa chake, ku France, mu 30, milandu yochepera 2012 ya legionellosis idadziwitsidwa (kulengeza kwawo ndikofunikira).

Matendawa amafalikira pokoka mpweya wokhala ndi bakiteriya wamtundu wa Legionella (pafupifupi mitundu makumi asanu yodziwika) ndikuchokeramadzi oipitsidwa, makamaka m'madera (zotentha madzi, akasinja amadzi otentha, nsanja zozizirira, malo osungiramo malo, etc.). Si matenda opatsirana.

Matendawa angadziwonetsere m'njira ziwiri:

  • matenda a chimfine, omwe nthawi zambiri samadziwika (amene amatchedwa Pontiac fever)
  • chibayo chomwe chingakhale choopsa kwambiri, makamaka ngati chimakhudza anthu omwe ali ndi chitetezo chofooka, kuphatikizapo omwe ali m'chipatala.

 

Chifukwa chiyani kuyesa ma antigen a mkodzo a legionella?

Kuyesa kwa labotale ndikofunikira kutsimikizira matenda a legionellosis, ngati pali zizindikiro za chibayo.

Mayeso angapo angagwiritsidwe ntchito, kuphatikiza:

  • chikhalidwe cha bakiteriya
  • la kuyesa kwa antigen kwa mkodzo
  • kusanthula kwa serological (kuzindikira mochedwa)
  • kusanthula molunjika kwa immunofluorescence pazitsanzo za kupuma
  • kufufuza majini a bakiteriya (mwa PCR)

Mayeserowa aliyense ali ndi tsatanetsatane wake ndi ubwino wake.

Chikhalidwe cha mabakiteriya (kuchokera ku chitsanzo cha kupuma) chimakhalabe njira yowonetsera, chifukwa imapangitsa kuti athe kuzindikira bwino mtundu wa legionella wokhudzidwa.

Komabe, kuyesa kwa antigen kusungunuka kwa mkodzo kumagwiritsidwa ntchito kwambiri chifukwa ndikothamanga kwambiri kuposa kulima komanso kosavuta kuchita. Komabe, mayesowa amatha kuzindikira mtundu umodzi wa Legionella, L. pneumophila serogroup 1, yomwe imayambitsa 90% ya legionellosis.

 

Kodi tingayembekezere zotsatira zotani pakuwunika kwa antigen ya urinary legionella?

Kuyezetsa kumachitika pa chitsanzo cha mkodzo ndipo kumaphatikizapo kuzindikira "trace" (ma antigen) a mkodzo. bakiteriya. Zizindikirozi zimapezeka mumkodzo wa odwala ambiri 2 mpaka 3 patatha masiku oyambirira zizindikiro zoyamba. Mayesowa ndi omveka (80% pa mkodzo wokhazikika) komanso wachindunji (99%).

Imayendetsedwa mwadongosolo pakachitika zizindikiro za kupuma kwa wodwala m'chipatala, chifukwa legionellosis ndi matenda oopsa a nosocomial.

Zotsatira zake zitha kubwezeredwa mu mphindi 15 (chifukwa cha zida zowunikira zamalonda).

 

Kodi tingayembekezere zotsatira zotani pofufuza ma antigen a urinary legionella?

Ngati mayeso ali abwino, matenda a Legionellosis adzatsimikiziridwa. Chikhalidwe chidzakhalabe chofunikira pakufufuza kwa matenda.

Dokotala amayenera kukanena za nkhaniyi kwa akuluakulu a zaumoyo. Kuzindikira komwe kumayambitsa matenda ndikofunikira kuti muchepetse kufalikira kwa mliriwu. Chifukwa chake, matenda ena omwe angakhalepo amatha kuzindikirika msanga.

Ponena za wodwalayo, chithandizo cha maantibayotiki chidzaperekedwa mwachangu, makamaka potengera mankhwala amtundu wa macrolide.

Werengani komanso:

Fayilo yathu pa legionellosis

Mbiri yathu ya chibayo

 

Siyani Mumakonda