I cardiologi del Kinderspital di Zurigo hanno impiantato per la prima volta uno stent cardiaco di nuova generazione in una bimba di 24 giorni. Il tubicino, di sei millimetri di diametro, è stato inserito nell'arteria polmonare della paziente e crescerà assieme a lei, evitando altri interventi chirurgici.
L'intervento con il dispositivo "BeGrow" (dell'inglese grow = crescere) è stato eseguito alla fine di maggio sulla neonata che soffriva di una carenza di ossigeno, a causa di vasi sanguinei ristretti. L’ospedale pediatrico ha comunicato giovedì che la bambina si sta riprendendo bene.
La bimba fa parte di uno studio clinico che prevede l’utilizzo della nuova tecnologia, finora testata solo sui maiali, in 18 interventi di angioplastica su neonati in Svizzera, Germania e Austria. I ricercatori seguiranno i piccoli pazienti durante tutta la loro crescita per verificare se il tubicino, che si dilata, funziona davvero come previsto.
ATS/YR
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