2001
DOI: 10.1016/s1010-7940(01)00763-1
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Mitral valve replacement with mechanical prostheses in children: improved operative risk and survival

Abstract: Mechanical MVR, in the current era, carries a low operative risk across the spectrum of paediatric age. Late survival is better for older children and those having no-AVSD pathology but it has improved substantially during the 1990s irrespective of age and disease aetiology.

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Cited by 70 publications
(73 citation statements)
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“…203,594,[598][599][600][601][602][603] When VKAs are prescribed, the incidence of TE is reduced, but there is an increased bleeding incidence. 203,590,594,599,600,[602][603][604][605][606][607][608][609][610][611][612][613] A series of 32 children routinely treated with phenprocoumon collected over a 22-year period reported a 10-year freedom of 89.1% (1.2%/patient-year) from any anticoagulation-related adverse event. 614 There are few prospective studies and no RCTs in children.…”
Section: 45-246 Primary Prophylaxis For Venous Access Related To Hmentioning
confidence: 99%
“…203,594,[598][599][600][601][602][603] When VKAs are prescribed, the incidence of TE is reduced, but there is an increased bleeding incidence. 203,590,594,599,600,[602][603][604][605][606][607][608][609][610][611][612][613] A series of 32 children routinely treated with phenprocoumon collected over a 22-year period reported a 10-year freedom of 89.1% (1.2%/patient-year) from any anticoagulation-related adverse event. 614 There are few prospective studies and no RCTs in children.…”
Section: 45-246 Primary Prophylaxis For Venous Access Related To Hmentioning
confidence: 99%
“…280 Using a minimum of 5 years of follow-up as the inclusion criterion, there are 8 retrospective studies summarizing experience with 296 pediatric patients that assessed the risk of anticoagulation with warfarin or other VKAs for a mechanical valve in the systemic atrioventricular (mitral) valve position. [283][284][285][311][312][313][314][315] Aspirin and dipyridamole were used along with warfarin in 1 study that included 30 patients. 315 The target INR varied between 2.0 to 3.0 and 3.0 to 4.0.…”
Section: Long-term Anticoagulation In the Patient With A Palliated Simentioning
confidence: 99%
“…Çalışmalarda bu hastalarda beş yıllık sağkalım beklentisi %43-77 arasında değişen oranlarda bildirilmiştir. [5,13,33,34] Ancak çocuklarda mitral kapak değişimini inceleyen çalışmasında Alexiou ve ark., [35] tüm gruplar içinde AVSD tamiri yapılmış olanlarda beş yıllık sağkalımı diğer patolojilere sahip gruplara göre çok daha düşük olarak bildirmiştir. Tüm bu sonuçlar göz önüne alındığında çocukluk çağında nativ kapak dokusunun tamir edilmesi gerekliliği ön plana çıkmak-tadır.…”
Section: Uzun Dönem Sonuçlar Ve Etkileyen Faktörlerunclassified
“…Hasta yaşı beşin altında olanlarda mortalite %20'lerde iken, daha sonraki yaşlarda bu oran %5'in altına inmektedir. [35] Zira bu grupta mekanik kapak değişimi ve buna bağlı olası komplikasyonlar önem kazanmaktadır. Bu hasta grubunda tekrar ameliyat sırasında protez kapak takılması gerekenlerde önemli sistolik disfonksiyon riski ile karşı karşıya kalınmamaktadır.…”
Section: Uzun Dönem Sonuçlar Ve Etkileyen Faktörlerunclassified
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