sábado, 10 de septiembre de 2011

Nuevas estrategias terapéuticas para la prevención del ictus en pacientes con fibrilación auricular: perspectiva desde atención primaria

Nuevas estrategias terapéuticas para la prevención del ictus en pacientes con fibrilación auricular: perspectiva desde atención primaria

Publicado en Semergen.2011; 37 :352-9 - vol.37 núm 07
Leer en: English
Descargar PDF en: Español

Resumen

Resumen
La fibrilación auricular (FA) es la arritmia sostenida más frecuente, la que produce mayor número de ingresos hospitalarios y la principal causa de ictus de origen cardioembólico. Según recomiendan las guías de práctica clínica la estrategia terapéutica en la FA tiene como objetivos prioritarios, y no excluyentes, la corrección del trastorno del ritmo con reversión a ritmo sinusal, el control de la frecuencia cardiaca y la prevención de la tromboembolia. El tratamiento anticoagulante oral con warfarina o acenocumarol constituye la piedra angular para prevenir el ictus en pacientes con FA y ha sido el tratamiento de referencia durante más de medio siglo. Su uso en la práctica clínica, aunque está ampliamente reconocido, precisa una monitorización regular para mantener la dosis correcta, lo cual dificulta su aceptación por parte de pacientes y médicos. Los nuevos antitrombóticos orales sintéticos suponen un avance importante en la prevención del ictus y embolia sistémica de los pacientes con FA. Alguno de ellos, como es el caso de dabigatran, ha sido recientemente aprobado en EE.UU. y Canadá en la indicación de prevención de complicaciones tromboembólicas arteriales en pacientes con FA. Si se aprueba esta indicación en nuestro país, como es de esperar, el protagonismo del Sintrom® no durará mucho tiempo.
Palabras clave Ictus. Fibrilación auricular. Anticoagulantes. Atención primaria.

Revisión de citomegalovirus

Book review


On the Cover of Sunday's Book Review

The Continental Motors plant in Detroit, Michigan.

'That Used to Be Us'

By THOMAS L. FRIEDMAN AND MICHAEL MANDELBAUM
Reviewed by DAVID FRUM
Stepping forward as "frustrated optimists," Thomas L. Friedman and Michael Mandelbaum address the grim situation of a slumping American economy.
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Fármacos adyuvantes por vía neuroaxial


Fármacos adyuvantes por vía neuroaxial
Dr. José Emilio Mille-Loera, Dr. Alfonso Ramírez-Guerrero, Dr. Guillermo Aréchiga-Ornelas
Subdirector de Servicios Médicos. Instituto Nacional de Cancerología, México.
Anestesiólogo Hospital Médica Sur, México.
Jefe de la Unidad de Dolor Perioperatorio. Departamento de Anestesiología, Hospital General de Occidente, Guadalajara, Jal.
Revista Mexicana de Anestesiología Vol. 33. Supl. 1, Abril-Junio 2010
INTRODUCCIÓN
Los analgésicos opioides han sido reconocidos durante mucho tiempo, como el tratamiento más efectivo para el dolor. En el siglo 17, Thomas Sydenham (Médico Inglés) escribió: «Acerca de los remedios con los que Dios otorgó al hombre para aliviar su sufrimiento, ninguno es tan universal y tan eficaz como el opio». Pese a su gran capacidad para aliviar el dolor, los opioides tienen un importante número de efectos colaterales desagradables, como las náuseas, vómito, prurito, tolerancia, retención urinaria y depresión respiratoria. Durante cientos de años, estos
medicamentos fueron usados sin conocer su mecanismo de acción. No fue sino hasta 1971 cuando se conocieron los primeros receptores específicos en el cerebro y la médula espinal. 
http://www.medigraphic.com/pdfs/rma/cma-2010/cmas101e.pdf  
Atentamente
Anestesiología y Medicina del Dolor

En este día...

ON THIS DAY

On This Day: September 10

On Sept. 10, 1919, New York City welcomed home Gen. John J. Pershing and 25,000 soldiers who had served in the United States 1st Division during World War I.
On Sept. 10, 1934, Roger Maris, the professional baseball player who held the record for home runs in a single season from 1961 to 1998, was born. Following his death on Dec. 14, 1985, his obituary appeared in The Times.

On This Date

1608John Smith was elected president of the Jamestown colony council in Virginia.
1813Oliver H. Perry sent the message, "We have met the enemy, and they are ours," after an American naval force defeated the British in the Battle of Lake Erie in the War of 1812.
1846Elias Howe of Spencer, Mass., received a patent for the sewing machine.
1919New York City welcomed home Gen. John J. Pershing and 25,000 soldiers who had served in the U.S. 1st Division during World War I.
1924A judge in Chicago sentenced Nathan Leopold Jr. and Richard Loeb to life in prison for the murder of 14-year-old Bobby Franks - a "thrill killing" that had shocked the nation.
1935Sen. Huey P. Long, the "Kingfish" of Louisiana politics, died two days after being shot in Baton Rouge.
1948American-born Mildred Gillars, the Nazi wartime radio broadcaster known as "Axis Sally," was indicted in Washington, D.C., for treason.
1955"Gunsmoke" premiered on CBS.
1963Twenty black students entered public schools in Birmingham, Tuskegee and Mobile, Ala., following a standoff between federal authorities and Gov. George C. Wallace.
1977A convicted murderer became the last person to be executed by the guillotine in France.
1988Steffi Graf of West Germany achieved tennis' Grand Slam - winning all four major tournaments in a calendar year - by taking the U.S. Open women's title.
2000The Andrew Lloyd Webber musical "Cats" closed after 7,485 performances over nearly 18 years as the longest-running show in Broadway history.
2000NBC's "The West Wing" won a record nine Emmy awards, including best drama series.
2002Switzerland became the 190th member of the United Nations.
2003Swedish Foreign Minister Anna Lindh, 46, was stabbed in a Stockholm department store; she died the next day.

Current Birthdays

Colin Firth, Actor
Actor Colin Firth turns 51 years old today.
AP Photo/Mark J. Terrill
Ryan Phillippe, Actor
Actor Ryan Phillippe turns 37 years old today.
AP Photo/Peter Kramer
1929Arnold Palmer, Golfer, turns 82
1931Philip Baker Hall, Actor, turns 80
1945Jose Feliciano, Singer, turns 66
1948Bob Lanier, Basketball Hall of Famer, turns 63
1950Joe Perry, Rock musician (Aerosmith), turns 61
1953Amy Irving, Actress, turns 58
1957Kate Burton, Actress, turns 54
1960David Lowery, Rock singer, musician, turns 51
1963Randy Johnson, Baseball player, turns 48
1963Sean O'Bryan, Actor, turns 48
1964John E. Sununu, Former U.S. senator, R-N.H., turns 47
1968Big Daddy Kane, Rapper, turns 43
1968Guy Ritchie, Director, turns 43
1976Gustavo Kuerten, Tennis player, turns 35
1980Mikey Way, Rock musician (My Chemical Romance), turns 31
1984Matthew Followill, Rock musician (Kings of Leon), turns 27
1974Sanjaya Malakar, Singer ("American Idol"), turns 37

Historic Birthdays

?Alonso Perez Medina-Sidonia 9/10/1550 - ?/?/1619
Spanish naval commander
83Sir John Soane 9/10/1753 - 1/20/1837
English Neoclassical architect
74William Torrey Harris 9/10/1835 - 11/5/1909
American public school educator and philosopher
92John Lynch 9/10/1847 - 11/2/1939
American politician; served in Mississippi legislature and U.S. Congress during Reconstruction
64Carl Van Doren 9/10/1885 - 7/18/1950
American novelist, biographer and critic
54Franz Werfel 9/10/1890 - 8/26/1945
German Expressionist poet, playwright and novelist
83Elsa Schiaparelli 9/10/1890 - 11/13/1973
Italian-born French dress designer
69Arthur Holly Compton 9/10/1892 - 3/15/1962
American Nobel Prize-winning physicist (1927)
71Cyril Connolly 9/10/1903 - 11/26/1974
English critic, novelist and founder of Horizon magazine