Äèñêóññèîííûé Êëóá Ðóññêîãî Ìåäèöèíñêîãî Ñåðâåðà

Âåðíóòüñÿ   Äèñêóññèîííûé Êëóá Ðóññêîãî Ìåäèöèíñêîãî Ñåðâåðà > Ôîðóìû âðà÷åáíûõ êîíñóëüòàöèé > Êàðäèîëîãèÿ

Îòâåò
 
Îïöèè òåìû Ïîèñê â ýòîé òåìå Îïöèè ïðîñìîòðà
  #1  
Ñòàðûé 13.01.2004, 23:53
Àâàòàð äëÿ Drevlin
Drevlin Drevlin âíå ôîðóìà
Íà÷èíàþùèé ó÷àñòíèê
 
Ðåãèñòðàöèÿ: 12.10.2001
Ãîðîä: Tatarstan
Ñîîáùåíèé: 30
Drevlin *
Talking Ìèëäðîíàò, Ïðåäóêòàë = ïëàöåáî

Ìèëäðîíàò, ïðåäóêòàë ......ðèáîêñèí.....ìàãíå-Â6....

Ìîæåò õâàòèò èçäåâàòüñÿ íàä ïàöèåíòàìè, âðà÷àìè è ìåäèöèíîé ????

Ìîæíî íå îòâå÷àòü. -
Ñ óâàæåíèåì.
Îòâåòèòü ñ öèòèðîâàíèåì
  #2  
Ñòàðûé 14.01.2004, 23:14
Valeriy Valeriy âíå ôîðóìà ÂÐÀ×
Çàñëóæåííûé ó÷àñòíèê
 
Ðåãèñòðàöèÿ: 03.12.2001
Ãîðîä: Óêðàèíà
Ñîîáùåíèé: 750
Ïîáëàãîäàðèëè 30 ðàç(à) çà 29 ñîîáùåíèé
Valeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìå
Íó è ÷òî Âàì îòâåòèëè êîëëåãè â ðåàëüíîé îðäèíàòîðñêîé?
Îòâåòèòü ñ öèòèðîâàíèåì
  #3  
Ñòàðûé 15.01.2004, 23:50
Àâàòàð äëÿ Drevlin
Drevlin Drevlin âíå ôîðóìà
Íà÷èíàþùèé ó÷àñòíèê
 
Ðåãèñòðàöèÿ: 12.10.2001
Ãîðîä: Tatarstan
Ñîîáùåíèé: 30
Drevlin *
à â îðäèíàòîðñêîé ïëþðàëèçì :-)
Îòâåòèòü ñ öèòèðîâàíèåì
  #4  
Ñòàðûé 18.01.2004, 00:49
Valeriy Valeriy âíå ôîðóìà ÂÐÀ×
Çàñëóæåííûé ó÷àñòíèê
 
Ðåãèñòðàöèÿ: 03.12.2001
Ãîðîä: Óêðàèíà
Ñîîáùåíèé: 750
Ïîáëàãîäàðèëè 30 ðàç(à) çà 29 ñîîáùåíèé
Valeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåValeriy ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìå
Îòâåòèòü ñ öèòèðîâàíèåì
  #5  
Ñòàðûé 20.01.2004, 00:23
raval raval âíå ôîðóìà
Íà÷èíàþùèé ó÷àñòíèê
 
Ðåãèñòðàöèÿ: 05.12.2002
Ñîîáùåíèé: 92
Ñêàçàë(à) ñïàñèáî: 26
raval
Ìèëäðîíàò - ðåàëüíî äåéñòâóþùèé, õîðîøèé ïðåïàðàò. ß âèæó åãî ýôôåêò íà ïðàêòèêå.

Êîììåíòàðèè ê ñîîáùåíèþ:
yananshs íå îäîáðèë(à):
Îòâåòèòü ñ öèòèðîâàíèåì
  #6  
Ñòàðûé 20.01.2004, 14:00
Àâàòàð äëÿ Gilarov
Gilarov Gilarov âíå ôîðóìà ÂÐÀ×
Âðà÷-ó÷àñòíèê ôîðóìà
      
 
Ðåãèñòðàöèÿ: 26.07.2001
Ãîðîä: Ìîñêâà
Ñîîáùåíèé: 7,196
Ïîáëàãîäàðèëè 713 ðàç(à) çà 691 ñîîáùåíèé
Gilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìå
Èíòåðåñíî, êàêîé ýôôåêò Âû âèäèòå è ïðè êàêèõ çàáîëåâàíèÿõ?
Îòâåòèòü ñ öèòèðîâàíèåì
  #7  
Ñòàðûé 20.01.2004, 23:12
Vitalii Vitalii âíå ôîðóìà
Ó÷àñòíèê ôîðóìà
      
 
Ðåãèñòðàöèÿ: 08.09.2001
Ñîîáùåíèé: 1,322
Vitalii ýòîò ó÷àñòíèê èìååò îòëè÷íóþ ðåïóòàöèþ íà ôîðóìå
Ìèõàèë Þðüåâè÷!
ó ìèëäðîíàòà äèâûé ýôôåêò - îïîõìåëÿåò êàê "áàëòèêà" ¹ 9 /çàïèñàíî ñî ñëîâ áîëüíîãî/
Îòâåòèòü ñ öèòèðîâàíèåì
  #8  
Ñòàðûé 20.01.2004, 23:19
Àâàòàð äëÿ Drevlin
Drevlin Drevlin âíå ôîðóìà
Íà÷èíàþùèé ó÷àñòíèê
 
Ðåãèñòðàöèÿ: 12.10.2001
Ãîðîä: Tatarstan
Ñîîáùåíèé: 30
Drevlin *
Ïðîáîâàëè íàçíà÷àòü ìèëäðîíàò áîëüíûì èíôàðêòîì ìèîêàðäà ñ ðàííåé ïîñòèíôàðêòíîé ñòåíîêàðäèåé, âñå òðîå - ëåòàëüíûé èñõîä îò ðåöèäèâðóþùåãî èíôàðêòà ìèîêàðäà.
Êîíå÷íî, òðè ñëó÷àÿ - íå ðåçóëüòàò, íà êîòîðîì ìîæíî äåëàòü âûâîäû. Íî êîãäà îñìàòðèâàåøü ïàöèåíòà, ïåðåâåäåííîãî èç ÏÈÒà, â îáùåé ïàëàòå - îí ïîêàçûâàåò òåáå òîëüêî ÷òî ïðèîáðåòåííóþ óïàêîâêó ïðåäóêòàëà (íàçàíà÷èë äåæóðíûé âðà÷ ÏÈÒ) ñ âîïðîñîì - êàê ïðèíèìàòü? Âîïðîñ - ïî÷åìó ïðåäóêòàë, à íå, íàïðèìåð, ñèìâàñòàòèí? ß íå ïðîòèâ ïðåäóêòàëà, êîãäà âñå íåîáõîäèìûå ïðåïàðàòû óæå íàçíà÷åíû. Íî áîëüøèíñòâî ïàöèåíòîâ, êóïèâ ïàðó óïàêîâîê ïðåäóêòàëà, óæå íå ìîãóò ñåáå ïîçâîëèòü êîíêîð, ñèìâàñòàòèí...
...êîãäà ïðåïàðàò ïîìîãàåò îò âñåõ áîëåçíåé, áåç êàêèõ ëèáî çíà÷èìûõ ïîáî÷íûõ ýôôåêòîâ (êðîìå àíàôèëàêñèè) - äåéñòâóåò ëè îí âîîáùå?
...íåñêîëüêî ëåò íàçàä â ãîðîäå N íà â/â ââåäåííûé ðèáîêñèí ðàçâèëñÿ àíàôèëàêòè÷åñêèé øîê. Ê ñ÷àñòüþ ,áîëüíîãî óäàëîñü ñïàñòè....

Ñ óâàæåíèåì.
Îòâåòèòü ñ öèòèðîâàíèåì
  #9  
Ñòàðûé 21.01.2004, 00:41
V. ZAITSEV V. ZAITSEV âíå ôîðóìà Ïîë ìóæñêîé
çàáàíåí
      
 
Ðåãèñòðàöèÿ: 25.07.2001
Ñîîáùåíèé: 3,330
V. ZAITSEV
Êàê-òî óæå çàäàâàë âîïðîñ, íî ïðîñâåòèòü íèêòî íå ïîæåëàë. À ÷òî ýòî âîîáùå òàêîå «ìåòàáîëè÷åñêàÿ òåðàïèÿ», ïðîõîäèòüñÿ ïî êîòîðîé äëÿ ìíîãèõ âðà÷åé - ïðèçíàê õîðîøåãî òîíà? Ïî÷åìó, ê ïðèìåðó, òðèìåòàçèäèí èëè èíñòåíîí ê íåé îòíîñÿòñÿ, à ñòàòèíû èëè àöåòèëñàëèöèëîâàÿ êèñëîòà íåò?
È çàîäíî, ïî÷åìó ìíîãîöåíòðîâûì ðàíäîìèçèðîâàííûì èñïûòàíèÿì òîãî æå òðèìåòàçèäèíà äîâåðÿòü íåëüçÿ, ïðèõîäèëîñü ÷èòàòü: «à çíàåì êòî çà íèìè ñòîèò è êòî ôèíàíñèðóåò». ×òî æ, íå èñêëþ÷åíî. Íî, ïî÷åìó òîãäà òå æå àâòîðû äðóãèå àíàëîãè÷íûå èñïûòàíèÿ âîñïðèíèìàþò, êàê èñòèíó ïîñëåäíåé èíñòàíöèè?
Îòâåòèòü ñ öèòèðîâàíèåì
  #10  
Ñòàðûé 21.01.2004, 13:05
Àâàòàð äëÿ Dr.Vad
Dr.Vad Dr.Vad âíå ôîðóìà
Ìîäåðàòîð ôîðóìà ïî ãåìàòîëîãèè
      
 
Ðåãèñòðàöèÿ: 16.01.2003
Ãîðîä: Õüþñòîí, Òåõàñ
Ñîîáùåíèé: 80,807
Ïîáëàãîäàðèëè 33,426 ðàç(à) çà 31,771 ñîîáùåíèé
Dr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìå
Óâàæàåìûé êîëëåãà Çàéöåâ Â.!

Íàâåðíîå, Âàì áóäåò èíòåðåñíî ïî÷èòàòü îáçîð ðàçìåùåííûé [Ññûëêè äîñòóïíû òîëüêî çàðåãèñòðèðîâàííûì ïîëüçîâàòåëÿì ] (êðóãëûé ñòîë "Ìåòàáîëè÷åñêàÿ òåðàïèÿ ÈÁÑ - óæå íå ñóùåñòâóåò?" ñòð.6, ïîñòèíã 55)

Metabolic approaches to the treatment of ischemic heart disease: the clinicians perspective".

Heart Fail Rev 2002 Apr;7(2):187-203

Wolff AA, Rotmensch HH, Stanley WC, Ferrari R.

CV Therapeutics, Palo Alto, California 94304, USA.

Òàì óïîìèíàåòñÿ ïî÷åìó òå èëè èíûå âèäû ëå÷åíèÿ îòíîñÿòñÿ ê ìåòàáîëè÷åñêèì.

×òî êàñàåòñÿ ïðåäóêòàëà, òî âî âðåìÿ òðàéëîâ â îñíîâíîì ïðè ñòàáèëüíîé ñòåíîêàðäèè ïîëó÷åíû ðåçóëüòàòû ïî ìÿãêèì òî÷êàì: íàïð. óâåëè÷åíèå íàãðóçêè, ñíèæåíèå ÷èñëà ïðèñòóïîâ ñòåíîêàðäèè è îòñóòñòâóþò äàííûå ïî ïðåäóïðåæäåíèþ îòäàëåííûõ èñõîäîâ (êîðîí. ñìåðòè, ÈÌ, ñåðä. íåäîñòàòî÷íîñòè), îòñóòñòâóþò äàæå äàííûå, ïîêàçûâàþùèå óëó÷øåíèå êà÷åñòâà æèçíè. Â/â ââåäåíèå òðèìåòàçèäèíà ïðè ÈÌ íå ñíèçèëî ÷àñòîòû êîíå÷íûõ òî÷åê. Èìåííî ýòî, à íå èñòî÷íèêè ôèíàíñèðîâàíèÿ òðàéëîâ, íà ìîé âçãëÿä, îñíîâíàÿ ïðè÷èíà äëÿ ñäåðæàííîãî ïîëüçîâàíèÿ äàííîãî ïð-òà â êàðäèîëîãèè.
Îòâåòèòü ñ öèòèðîâàíèåì
  #11  
Ñòàðûé 21.01.2004, 13:56
V. ZAITSEV V. ZAITSEV âíå ôîðóìà Ïîë ìóæñêîé
çàáàíåí
      
 
Ðåãèñòðàöèÿ: 25.07.2001
Ñîîáùåíèé: 3,330
V. ZAITSEV
Óâàæàåìûé Dr. Vad!
Ñïàñèáî çà ññûëêó, íî ê ñîæàëåíèþ, îòâåòà íà ñâîé âîïðîñ ÿ íå íàøåë. Âîçìîæíî, ñëåäóåò íåñêîëüêî êîíêðåòíåå ñôîðìóëèðîâàòü âîïðîñ.
Ïî÷åìó, áëîêèðîâàíèå îêèñëåíèÿ æèðíûõ êèñëîò â ìèòîõîíäðèÿõ çà ñ÷åò âîçäåéñòâèÿ íà ñîîòâåòñòâóþùèå ôåðìåíòû òðèìåòàçèäèíîì – ýòî «ìåòàáîëè÷åñêàÿ òåðàïèÿ», à ñíèæåíèå ñèíòåçà õîëåñòåðèíà â ãåïàòîöèòàõ çà ñ÷åò èíãèáèðîâàíèÿ àêòèâíîñòè ôåðìåíòà ÃÌÊ-ÊîÀ-ðåäóêòàçû ñòàòèíàìè ìåòàáîëè÷åñêèì âîçäåéñòâèåì íå ÿâëÿåòñÿ? Ýòîò âîïðîñ ìîæíî ïðîëîíãèðîâàòü íà ìíîãèå è ìíîãèå ïðåïàðàòû, íà÷èíàÿ ñ ïðèâû÷íîãî àñïèðèíà.

×òî êàñàåòñÿ êëèíè÷åñêîé ýôôåêòèâíîñòè òðèìåòàçèäèíà, òî, åñòåñòâåííî, ñâîåãî ìíåíèÿ ó ìåíÿ íåò è íå ìîæåò áûòü. Íî óäèâëÿåò òàêàÿ ðàçíîø¸ðñòíîñòü âûñêàçûâàíèé, ó÷èòûâàÿ ÷òî ïðåïàðàò äîñòàòî÷íî äàâíî è øèðîêî èçâåñòåí è íåîäíîêðàòíî èñïûòûâàëñÿ â ìíîãîöåíòðîâûõ ðàíäîìèçèðîâàííûõ.
[Ññûëêè äîñòóïíû òîëüêî çàðåãèñòðèðîâàííûì ïîëüçîâàòåëÿì ]
Îòâåòèòü ñ öèòèðîâàíèåì
  #12  
Ñòàðûé 21.01.2004, 14:38
Àâàòàð äëÿ Gilarov
Gilarov Gilarov âíå ôîðóìà ÂÐÀ×
Âðà÷-ó÷àñòíèê ôîðóìà
      
 
Ðåãèñòðàöèÿ: 26.07.2001
Ãîðîä: Ìîñêâà
Ñîîáùåíèé: 7,196
Ïîáëàãîäàðèëè 713 ðàç(à) çà 691 ñîîáùåíèé
Gilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåGilarov ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìå
Óâàæàåìûé Âëàäèìèð ßêîâëåâè÷!
Íàâåðíîå íàçâàíèå "ìåòàáîëè÷åñêàÿ" íå ñëèøêîì óäà÷íî, íî îíî îáùåïðèíÿòî è âñå ïîíèìàþò î ÷åì ðå÷ü. Âû õîòèòå åãî ïîìåíÿòü?
×òî êàñàåòñÿ èñïûòàíèé, òî ïðåäóêòàë, ñîãëàñíî äàííûì ýòèõ èñïûòàíèé â ëó÷øåì ñëó÷àå íå áåñïîëåçåí. Íî åãî ìåñòî - 133. Îí ìîæåò èñïîëüçîâàòüñÿ â êîìïëåêñíîé òåðàïèè ÈÁÑ, íî ñòîèìîñòü ëå÷åíèÿ óâåëè÷èâàåòñÿ. Ñîîòíîøåíèå öåíà/âîçìîæíàÿ ïîëüçà ó ïðåäóêòàëà íå ñëèøêîì õîðîøåå è åñëè âûáèðàòü, ÷òî íàçíà÷àòü ñòàòèíû èëè ïðåäóêòàë - òî âûáîð îäíîçíà÷åí - ñòàòèíû.
Îòâåòèòü ñ öèòèðîâàíèåì
  #13  
Ñòàðûé 21.01.2004, 17:04
Àâàòàð äëÿ Dr.Vad
Dr.Vad Dr.Vad âíå ôîðóìà
Ìîäåðàòîð ôîðóìà ïî ãåìàòîëîãèè
      
 
Ðåãèñòðàöèÿ: 16.01.2003
Ãîðîä: Õüþñòîí, Òåõàñ
Ñîîáùåíèé: 80,807
Ïîáëàãîäàðèëè 33,426 ðàç(à) çà 31,771 ñîîáùåíèé
Dr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìå
Óâàæàåìûé Âëàäèìèð ßêîâëåâè÷!

Õîòü ìîæåò òåðìèí "ìåòàáîëè÷åñêèé" íå ñîâñåì óäà÷åí äëÿ äàííîãî ïîäâèäà òåðàïèè, íî îí ïåðâîíà÷àëüíî îòðàæàåò âëèÿíèå íà ÌÅÒÀÁÎËÈÇÌ (ýíåðãåòè÷åñêèé îáìåí) â ÌÈÎÊÀÐÄÅ.

Ïîäðîáíåå â îòðûâêàõ èç äð. îáçîðà:

Arch Med Res. 2003 Mar-Apr; 34(2): 89-99.

Heart metabolic disturbances in cardiovascular diseases.

Carvajal K, Moreno-Sanchez R.

Departament de Bioquimica, Instituto Nacional de Cardiologia, Mexico City, Mexico

Normal cardiac function depends on adequate delivery of oxygen and oxidizable substrates to generate sufficient adenosine triphosphate (ATP) to meet energy demands of the organ. This process is achieved through different metabolic pathways, including glycolysis, beta-oxidation, ketone body oxidation, Krebs cycle, and oxidative phosphorylation, which directly participate in generation of ATP. At the same time, creatine kinase system is involved in energy transfer from mitochondria to myofibrils.

...the role of energy metabolism in onset and development of cardiac diseases is poorly understood. Some papers describing metabolic alterations or use of metabolic support during cardiac diseases have been published, but a cause-effect relationship between metabolism and disease has not been examined.

Therapeutic Approaches Using Metabolic Support

One of the most important contributions of knowledge on metabolic disturbances present in cardiovascular disease is its application for therapeutic use. A number of different clinical trials show efficacy of metabolic support by means of different drugs that can restore or amend metabolic defect affecting a determined condition. Many of these metabolic drugs have mechanisms of action different from those of traditional drugs. They work by shifting myocardial energy metabolism away from fatty acids toward glucose oxidation.

Two piperazine derivatives, ranolazine and trimetazidine, are used in treatment of angina pectoris and in chronic ischemic heart disease. These drugs enhance glucose oxidation by inhibiting fatty acid oxidation, primary at mitochondrial long-chain 3-ketoacyl CoA thiolase level. Dichloroacetate, a drug that increases the amount of PDHa by inhibiting PDHK activity, improves myocardial hemodynamics in patients with chronic coronary artery disease and congestive heart failure; however, its metabolism is variable and clinical data on its use are limited. Glucose-insulin-potassium (GIK) solutions have been shown as beneficial in animal models of ischemia and acute myocardial infarction by improving glucose oxidation; its use in humans in some Central and South American countries has shown promising results in cardioplegic interventions and postinfarction reperfusion. L-carnitine and propionyl-L-carnitine have similar effects by improving glucose oxidation. Creatine supplementation also shows encouraging beneficial effects in experimental models of muscle energy deficiency such as Duchenne muscular dystrophy and other mitochondrial myopathies.
Îòâåòèòü ñ öèòèðîâàíèåì
  #14  
Ñòàðûé 21.01.2004, 18:05
Àâàòàð äëÿ Dr.Vad
Dr.Vad Dr.Vad âíå ôîðóìà
Ìîäåðàòîð ôîðóìà ïî ãåìàòîëîãèè
      
 
Ðåãèñòðàöèÿ: 16.01.2003
Ãîðîä: Õüþñòîí, Òåõàñ
Ñîîáùåíèé: 80,807
Ïîáëàãîäàðèëè 33,426 ðàç(à) çà 31,771 ñîîáùåíèé
Dr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìåDr.Vad ýòîò ó÷àñòíèê èìååò ïðåâîñõîäíóþ ðåïóòàöèþ íà ôîðóìå
×òî êàñàåòñÿ òðèìåòàçèäèíà, òî íåñìîòðÿ íà ìíîãî÷èñëåííûå ðàíäîìèçèðîâàííûå èññëåäîâàíèÿ, åãî ýôôåêòèâíîñòü ïðè ÈÌ ìèíèìàëüíà è âåðîÿòíî îãðàíè÷èâàåòñÿ ïîäãðóïïîé ïàöèåíòîâ, êîòîðûì òðîìáîëèçèñ íå ïðîâîäèëñÿ. Ñîãëàñíî ïîëîæåíèþ âåùåé â êàðäèîëîãèè òîé æå Ñåðâüå íóæíî áûëî áû äîêàçàòü òàêóþ ýôôåêòèâíîñòü, ïðîâåäÿ ïîâòîðíîå èññëåäîâàíèå òîëüêî â äàííîé ïîäãðóïïå ïàöèåíòîâ, íî ââèäó òîãî, ÷òî â Åâðîïå ðåäêî, êòî íå ïîëó÷àåò òðîìáîëèòè÷åñêóþ òåðàïèþ ïðè ÎÈÌ (ðàçâå ÷òî íà ïîñòñîâåòñêîì ïð-âå), òî îðãàíèçàöèÿ òàêîãî èññëåäîâàíèÿ ïðåäñòàâëÿåòñÿ çàòðóäíèòåëüíîé (à íà ïîñòñîâåòñêîé òåððèòîðèè è òàê ìîæíî ïðîäîëæàòü "âåøàòü ëàïøó", ÷òî ðàç ñòàòèñòè÷åñêè äîñòîâåðíàÿ ðàçíèöà åñòü, òî ýôôåêòèâíîñòü íàëèöî). Çà÷åì óïîìèìàòü, ÷òî â ïîäãðóïïå ñ òðîìáîëèçèñîì ðåæå ðåöèäèâû ÎÈÌ èëè àíãèíîçíûõ ýïèçîäîâ (èç ïðèâåäåííîé Âàìè ñòàòüè), êîãäà ÷àñòîòà ñìåðòåé â äàííîé ïîäãðóïïå áûëà âûøå.
Íåäàâíî áûë îïÿòü îïóáëèêîâàí ìåòà-àíàëèç òðèìåòàçèäèíîâûõ èññëåäîâàíèé ïî ìÿãêèì òî÷êàì, íî ïðàâäà çà ñ÷åò ñðåäñòâ ãðàíòà îò Ñåðâüå. Áîëåå íåçàâèñèìàÿ êîêðýéíîâñêàÿ áàçà ìåòààíàëèçîâ ïîêà èãíîðèðóåò ñóùåñòâîâàíèå äàííîãî ïð-òà â êàðäèîëîãèè.
Ïðèìå÷àòåëåí ôàêò, ÷òî â âåðñèè 1999 ã àìåð. ðåêîìåíäàöèé ïî âåäåíèþ áîëüíûõ ñî ñòàáèëüíîé ñòåíîêàðäèåé ñîäåðæàëà ñëåäóþùóþ ôðàçû:

Other classes of drugs, such as ACE inhibitors, amiodarone, "metabolic agents," and nonconventional therapy, also have been used in certain subsets of patients with stable angina, but their clinical effectiveness has not been confirmed.

Angiotensin converting enzyme inhibitors have been investigated for treatment of stable angina, but their efficacy has not been established.

È åñòåñòâåííî îíè êàê è "ìåòàáîëèêè" â êà÷åñòâå ðåêîìåíäóåìîãî ëå÷åíèÿ íå óïîìèíàëèñü.
Îäíàêî â íîâîé ðåäàêöèè ðåêîìåíäàöèé çà 2002 ïðîèçîøëè èçìåíåíèÿ:

New recommendations for Angiotensin Converting Enzyme (ACE) inhibitors

Class I

1. ACE inhibitor in all patients with coronary artery disease (CAD) who also have diabetes and/or left ventricular systolic dysfunction. (Level of Evidence: A)

Class IIa

1. ACE inhibitor in patients with CAD or other vascular disease. (Level of Evidence: B)


Òîëüêî èç-çà òîãî, ÷òî ïîëó÷åíû äàííûå òðàéëà HOPE, ïðîâåäåííûå çà ñðåäñòâà Àâåíòèñ, ãäå ðàìèïðèë äîñòîâåðíî ñíèæàë ÷àñòîòû ñìåðòè, ÈÌ è ïð. êîíå÷íûõ òî÷åê.
Ñåé÷àñ ÈÀÏÔ ïîïîëíèëèñü åùå îäíèì ïð-òîì ïåðèíäîïðèëîì (êñòàòè, oò Ñåðâüå), äëÿ êîòîðîãî òàêæå ïîêàçàíî ñíèæåíèå êîíå÷íûõ òî÷åê ïðè ïðîäîëæèòåëüíîì ïðèåìå (EUROPA).
Îòâåòèòü ñ öèòèðîâàíèåì
  #15  
Ñòàðûé 21.01.2004, 21:35
V. ZAITSEV V. ZAITSEV âíå ôîðóìà Ïîë ìóæñêîé
çàáàíåí
      
 
Ðåãèñòðàöèÿ: 25.07.2001
Ñîîáùåíèé: 3,330
V. ZAITSEV
Óâàæàåìûé Dr. Vad!
Âàì õîðîøî èçâåñòíî, ÷òî ìåòàáîëèçì - ñîâîêóïíîñòü ÂÑÅÕ îáìåííûõ ïðîöåññîâ (ïðåâðàùåíèé) â îðãàíèçìå. Ýòè ïðåâðàùåíèÿ óñëîâíî ïîäðàçäåëÿþò íà àíàáîëèçì è êàòàáîëèçì. Ïîýòîìó ïî÷òè ëþáóþ òåðàïèþ ìîæíî îáîçâàòü «ìåòàáîëè÷åñêîé».
À ýíåðãåòè÷åñêèé îáìåí, ïðè áîëüøîì æåëàíèè, ìîæíî íàçûâàòü ýíåðãåòè÷åñêèì ìåòàáîëèçìîì.
Îòâåòèòü ñ öèòèðîâàíèåì
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