Trombotisk trombocytopenisk purpura: Prognose
Ubehandlet er forløpet ved trombotisk trombocytopenisk purpura som regel rask forverring med dødelig utgang. Med behandling helbredes 80 til 90 prosent, også eventuelle hjerneskader kan gå tilbake. Omkring 20 prosent får kronisk tilbakevendende trombotisk trombocytopenisk purpura og må behandles for dette med jevne mellomrom.
Komplikasjoner er nyresvikt, skader på sentralnervesystemet eller svikt i andre organer.
Fordi tilstanden har en tendens til å vende tilbake, bør du være rask til å ta kontakt med lege dersom du merker nye tegn til sykdommen. Det kan være magesmerter, kvalme, brekninger eller diaré. Legen tar da blodprøver for blant annet å se etter tegn til lav blodprosent og lavt antall blodplater.
Siden mange pasienter med TTP er unge kvinner, og fordi det er en sammenheng mellom TTP og svangerskap, vil det være en risiko for ny sykdom ved graviditet. Dog viser studier at de færreste (rundt to av ti kvinner) opplever tilbakefall i forbindelse med et svangerskap.
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Dette dokumentet er basert på det profesjonelle dokumentet Trombotisk trombocytopenisk purpura . Referanselisten for dette dokumentet vises nedenfor
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