Safety, feasibility and efficacy of sonothrombolysis with micro boluses of perfluoropropane as a point of care therapy for patients with acute ST-elevation myocardial infarction.
J R Coll Physicians Edinb
; 54(3): 197-203, 2024 Sep.
Article
em En
| MEDLINE
| ID: mdl-39136288
ABSTRACT
BACKGROUND:
Despite advances in timely revascularisation of ST elevation myocardial infarction (STEMI) patients, there are several practical and unavoidable delays. Sonothrombolysis (administered during micro boluses of Perfluoropropane) initiated bedside as a point-of-care therapy during the initial evaluation of the patient may potentially mitigate this by producing early culprit vessel revascularisation.METHODS:
This was a prospective, single-centre study on hemodynamically stable patients presenting within 12 hours of a first STEMI who consented for study participation.RESULTS:
Fifteen patients were recruited over a 1-month period. Eleven were male. Nine patients had anterior wall STEMI and left anterior descending as culprit vessel. There were no significant changes in safety outcomes. Median First Medical Contact (FMC)-Sono time was 12 min (10-15). Median duration of sonothrombolysis was 14 min (12-16). FMC-device time was 97 min (79-128). Six patients had culprit vessel recanalisation before primary percutaneous coronary intervention (PPCI) which was consistent with the reference rates of therapy-associated recanalisation (p = 0.535).CONCLUSION:
Micro bolus sonothrombolysis maybe safely initiated as a point of care therapy adjunctive to PPCI in hemodynamically stable STEMI patients with reasonable efficacy. Further randomised trials are needed to ascertain its applicability in various geographical and clinical settings.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Estudos de Viabilidade
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Sistemas Automatizados de Assistência Junto ao Leito
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Fluorocarbonos
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Infarto do Miocárdio com Supradesnível do Segmento ST
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article