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        "resumen" => "<span class="elsevierStyleSectionTitle">Objetivo</span><p class="elsevierStyleSimplePara elsevierViewall">Hemos realizado un trabajo comparativo en pacientes con enfermedad pulmonar obstructiva cr&#243;nica &#40;EPOC&#41;&#44; s&#237;ndrome de hipoventilaci&#243;n-obesidad &#40;SHO&#41; e insuficiencia card&#237;aca congestiva &#40;ICC&#41; sometidos a ventilaci&#243;n no invasiva &#40;VNI&#41; en una unidad de monitorizaci&#243;n de neumolog&#237;a por presentar acidosis hipox&#233;mica-hiperc&#225;pnica&#46; El objetivo ha sido valorar la respuesta cl&#237;nica y gasom&#233;trica en funci&#243;n del diagn&#243;stico&#46;</p> <span class="elsevierStyleSectionTitle">Pacientes y m&#233;tods</span><p class="elsevierStyleSimplePara elsevierViewall">Se trata de un estudio prospectivo &#40;12 meses de duraci&#243;n&#41; en 53 pacientes con acidosis hipox&#233;micahiperc&#225;pnica&#44; de los que 27 presentaban EPOC&#59; 17&#44; SHO&#44; y 9&#44; ICC&#46; Realizamos un an&#225;lisis de la gravedad gasom&#233;trica inicial&#44; de la evoluci&#243;n gasom&#233;trica &#40;tras tratamiento convencional y tras VNI a las 1-3 h y 12-24 h&#41; y de la mortalidad&#46; Todos ellos recibieron VNI tipo BiPAP en modo asistido-controlado&#46;</p> <span class="elsevierStyleSectionTitle">Resultados</span><p class="elsevierStyleSimplePara elsevierViewall">La presentaci&#243;n gasom&#233;trica inicial era similar en las 3 entidades &#40;valores medios &#177; desviaci&#243;n est&#225;ndar de pH&#44; 7&#44;28<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;1 en la EPOC&#59; 7&#44;29<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;09 en SHO&#44; y 7&#44;24<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;07 en ICC&#59; no significativo&#41;&#46; Tras tratamiento convencional inicial&#44; en los pacientes con EPOC se observ&#243; un empeoramiento de la presi&#243;n arterial de anh&#237;drido carb&#243;nico &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;026&#41;&#44; y en aquellos con ICC&#44; una mejor&#237;a de la presi&#243;n arterial de ox&#237;geno &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;028&#41;&#46; Tras el inicio de la VNI &#40;1-3 h&#41; se produjo una mejor&#237;a del pH &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;002&#41; y de la presi&#243;n arterial de ox&#237;geno &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;041&#41; en la EPOC&#44; y del pH &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;03&#41; y de la presi&#243;n arterial de anh&#237;drido carb&#243;nico &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;045&#41; en el SHO&#59; no hubo cambios significativos en la ICC&#46; Tras 12-24 h con VNI&#44; el pH fue de 7&#44;36<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;04 en la EPOC&#44; de 7&#44;36<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;05 en el SHO y de 7&#44;25<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;1 &#40;no significativo&#41; en la ICC&#46; La mortalidad fue del 11&#44;1&#37; en la EPOC&#44; del 0&#37; en el SHO y del 33&#44;3&#37; en la ICC &#40;no significativo&#59; p &#61; 0&#44;076&#41;&#46;</p> <span class="elsevierStyleSectionTitle">Conclusiones</span><p class="elsevierStyleSimplePara elsevierViewall">Partiendo de una gravedad gasom&#233;trica similar&#44; en el SHO y la EPOC se observ&#243; una mejor respuesta a la VNI que en la ICC&#46; El inicio de la VNI suele precederse de mala respuesta al tratamiento convencional en la EPOC&#44; lo que har&#237;a replantearse la demora para iniciarla&#46;</p>"
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        "resumen" => "<span class="elsevierStyleSectionTitle">Objective</span><p class="elsevierStyleSimplePara elsevierViewall">We compared the use of noninvasive ventilation &#40;NIV&#41; for hypercapnic acidosis with hypoxemia in patients with chronic obstructive pulmonary disease &#40;COPD&#41;&#44; obesity hypoventilation syndrome &#40;OHS&#41;&#44; or congestive heart failure &#40;CHF&#41; in a respiratory medicine monitoring unit&#46; The objective was to evaluate each diagnostic group&#8217;s response to therapy in terms of clinical course and evolution of blood gases&#46;</p> <span class="elsevierStyleSectionTitle">Patients and methods</span><p class="elsevierStyleSimplePara elsevierViewall">Prospective&#44; 12-month study of 53 patients with hypercapnic acidosis with hypoxemia&#46; Twenty-seven patients had COPD&#44; 17 OHS&#44; and 9 CHF&#46; Severity was assessed based on initial arterial blood gas analysis&#46; Clinical course was studied by blood gas analysis after conventional treatment and after NIV &#40;1-3 hours and 12-24 hours&#41;&#46; Mortality was recorded&#46; All patients received bilevel positive airway pressure support in assist-control mode&#46;</p> <span class="elsevierStyleSectionTitle">Results</span><p class="elsevierStyleSimplePara elsevierViewall">No significant differences were observed between mean &#40;SD&#41; initial pH findings in the 3 diagnostic groups&#58; COPD&#44; 7&#46;28 &#40;0&#46;1&#41;&#59; OHS&#44; 7&#46;29 &#40;0&#46;09&#41;&#59; and CHF&#44; 7&#46;24 &#40;0&#46;07&#41;&#46; &#40;nonsignificant differences&#41;&#46; After initial conventional treatment&#44; PaCO<span class="elsevierStyleInf">2</span> worsened for COPD patients &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;026&#41; and PaO<span class="elsevierStyleInf">2</span> improved for CHF patients &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;028&#41;&#46; After 1 to 3 hours of NIV&#44; pH &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;002&#41; and PaO<span class="elsevierStyleInf">2</span> &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;041&#41; improved for COPD patients&#44; and pH &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;03&#41; and PaCO<span class="elsevierStyleInf">2</span> &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;045&#41; improved in OHS patients&#59; no significant changes were observed in CHF patients&#46; After 12 to 24 hours of NIV&#44; the mean pH was 7&#46;36 &#40;0&#46;04&#41; for COPD patients&#44; 7&#46;36 &#40;0&#46;05&#41; for OHS patients&#44; and 7&#46;25 &#40;0&#46;1&#41; for CHF patients &#40;not significant&#41;&#46; The mortality rate was 11&#46;1&#37; for COPD&#44; 0&#37; for OHS&#44; and 33&#46;3&#37; for CHS &#40;not significant&#44; <span class="elsevierStyleItalic">P</span>&#61;&#46;076&#41;&#46;</p> <span class="elsevierStyleSectionTitle">Conclusions</span><p class="elsevierStyleSimplePara elsevierViewall">In this group of patients with similar initial arterial blood gas values&#44; response to NIV was seen to be better in OHS and COPD than in CHF&#46; That the start of NIV is usually preceded by a poor response to conventional COPD treatment suggests that delaying NIV should be reconsidered&#46;</p>"
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Evolución comparativa con ventilación no invasiva de pacientes con EPOC, síndrome de hipoventilación-obesidad e insuficiencia cardíaca congestiva ingresados en una unidad de monitorización respiratoria
Evolution of Patients With Chronic Obstructive Pulmonary Disease, Obesity Hypoventilation Syndrome or Congestive Heart Failure in a Respiratory Monitoring Unit
Ángel Ortega González, Germán Peces-Barba Romero
Corresponding author
gpecesba@fjd.es

Correspondencia: Dr. G. Peces-Barba Romero. Servicio de Neumología. Fundación Jiménez Díaz-UTE. Avda. Reyes Católicos, 2. 28040 Madrid. España.
, Itziar Fernández Ormaechea, René Chumbi Flores, Noelia Cubero de Frutos, Nicolás González Mangado
Servicio de Neumología. Fundación Jiménez Díaz. Madrid. España
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        "resumen" => "<span class="elsevierStyleSectionTitle">Objetivo</span><p class="elsevierStyleSimplePara elsevierViewall">Hemos realizado un trabajo comparativo en pacientes con enfermedad pulmonar obstructiva cr&#243;nica &#40;EPOC&#41;&#44; s&#237;ndrome de hipoventilaci&#243;n-obesidad &#40;SHO&#41; e insuficiencia card&#237;aca congestiva &#40;ICC&#41; sometidos a ventilaci&#243;n no invasiva &#40;VNI&#41; en una unidad de monitorizaci&#243;n de neumolog&#237;a por presentar acidosis hipox&#233;mica-hiperc&#225;pnica&#46; El objetivo ha sido valorar la respuesta cl&#237;nica y gasom&#233;trica en funci&#243;n del diagn&#243;stico&#46;</p> <span class="elsevierStyleSectionTitle">Pacientes y m&#233;tods</span><p class="elsevierStyleSimplePara elsevierViewall">Se trata de un estudio prospectivo &#40;12 meses de duraci&#243;n&#41; en 53 pacientes con acidosis hipox&#233;micahiperc&#225;pnica&#44; de los que 27 presentaban EPOC&#59; 17&#44; SHO&#44; y 9&#44; ICC&#46; Realizamos un an&#225;lisis de la gravedad gasom&#233;trica inicial&#44; de la evoluci&#243;n gasom&#233;trica &#40;tras tratamiento convencional y tras VNI a las 1-3 h y 12-24 h&#41; y de la mortalidad&#46; Todos ellos recibieron VNI tipo BiPAP en modo asistido-controlado&#46;</p> <span class="elsevierStyleSectionTitle">Resultados</span><p class="elsevierStyleSimplePara elsevierViewall">La presentaci&#243;n gasom&#233;trica inicial era similar en las 3 entidades &#40;valores medios &#177; desviaci&#243;n est&#225;ndar de pH&#44; 7&#44;28<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;1 en la EPOC&#59; 7&#44;29<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;09 en SHO&#44; y 7&#44;24<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;07 en ICC&#59; no significativo&#41;&#46; Tras tratamiento convencional inicial&#44; en los pacientes con EPOC se observ&#243; un empeoramiento de la presi&#243;n arterial de anh&#237;drido carb&#243;nico &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;026&#41;&#44; y en aquellos con ICC&#44; una mejor&#237;a de la presi&#243;n arterial de ox&#237;geno &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;028&#41;&#46; Tras el inicio de la VNI &#40;1-3 h&#41; se produjo una mejor&#237;a del pH &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;002&#41; y de la presi&#243;n arterial de ox&#237;geno &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;041&#41; en la EPOC&#44; y del pH &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;03&#41; y de la presi&#243;n arterial de anh&#237;drido carb&#243;nico &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;045&#41; en el SHO&#59; no hubo cambios significativos en la ICC&#46; Tras 12-24 h con VNI&#44; el pH fue de 7&#44;36<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;04 en la EPOC&#44; de 7&#44;36<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;05 en el SHO y de 7&#44;25<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;1 &#40;no significativo&#41; en la ICC&#46; La mortalidad fue del 11&#44;1&#37; en la EPOC&#44; del 0&#37; en el SHO y del 33&#44;3&#37; en la ICC &#40;no significativo&#59; p &#61; 0&#44;076&#41;&#46;</p> <span class="elsevierStyleSectionTitle">Conclusiones</span><p class="elsevierStyleSimplePara elsevierViewall">Partiendo de una gravedad gasom&#233;trica similar&#44; en el SHO y la EPOC se observ&#243; una mejor respuesta a la VNI que en la ICC&#46; El inicio de la VNI suele precederse de mala respuesta al tratamiento convencional en la EPOC&#44; lo que har&#237;a replantearse la demora para iniciarla&#46;</p>"
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        "resumen" => "<span class="elsevierStyleSectionTitle">Objective</span><p class="elsevierStyleSimplePara elsevierViewall">We compared the use of noninvasive ventilation &#40;NIV&#41; for hypercapnic acidosis with hypoxemia in patients with chronic obstructive pulmonary disease &#40;COPD&#41;&#44; obesity hypoventilation syndrome &#40;OHS&#41;&#44; or congestive heart failure &#40;CHF&#41; in a respiratory medicine monitoring unit&#46; The objective was to evaluate each diagnostic group&#8217;s response to therapy in terms of clinical course and evolution of blood gases&#46;</p> <span class="elsevierStyleSectionTitle">Patients and methods</span><p class="elsevierStyleSimplePara elsevierViewall">Prospective&#44; 12-month study of 53 patients with hypercapnic acidosis with hypoxemia&#46; Twenty-seven patients had COPD&#44; 17 OHS&#44; and 9 CHF&#46; Severity was assessed based on initial arterial blood gas analysis&#46; Clinical course was studied by blood gas analysis after conventional treatment and after NIV &#40;1-3 hours and 12-24 hours&#41;&#46; Mortality was recorded&#46; All patients received bilevel positive airway pressure support in assist-control mode&#46;</p> <span class="elsevierStyleSectionTitle">Results</span><p class="elsevierStyleSimplePara elsevierViewall">No significant differences were observed between mean &#40;SD&#41; initial pH findings in the 3 diagnostic groups&#58; COPD&#44; 7&#46;28 &#40;0&#46;1&#41;&#59; OHS&#44; 7&#46;29 &#40;0&#46;09&#41;&#59; and CHF&#44; 7&#46;24 &#40;0&#46;07&#41;&#46; &#40;nonsignificant differences&#41;&#46; After initial conventional treatment&#44; PaCO<span class="elsevierStyleInf">2</span> worsened for COPD patients &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;026&#41; and PaO<span class="elsevierStyleInf">2</span> improved for CHF patients &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;028&#41;&#46; After 1 to 3 hours of NIV&#44; pH &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;002&#41; and PaO<span class="elsevierStyleInf">2</span> &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;041&#41; improved for COPD patients&#44; and pH &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;03&#41; and PaCO<span class="elsevierStyleInf">2</span> &#40;<span class="elsevierStyleItalic">P</span>&#61;&#46;045&#41; improved in OHS patients&#59; no significant changes were observed in CHF patients&#46; After 12 to 24 hours of NIV&#44; the mean pH was 7&#46;36 &#40;0&#46;04&#41; for COPD patients&#44; 7&#46;36 &#40;0&#46;05&#41; for OHS patients&#44; and 7&#46;25 &#40;0&#46;1&#41; for CHF patients &#40;not significant&#41;&#46; The mortality rate was 11&#46;1&#37; for COPD&#44; 0&#37; for OHS&#44; and 33&#46;3&#37; for CHS &#40;not significant&#44; <span class="elsevierStyleItalic">P</span>&#61;&#46;076&#41;&#46;</p> <span class="elsevierStyleSectionTitle">Conclusions</span><p class="elsevierStyleSimplePara elsevierViewall">In this group of patients with similar initial arterial blood gas values&#44; response to NIV was seen to be better in OHS and COPD than in CHF&#46; That the start of NIV is usually preceded by a poor response to conventional COPD treatment suggests that delaying NIV should be reconsidered&#46;</p>"
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Article information
ISSN: 03002896
Original language: Spanish
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