<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1025-028X</journal-id>
<journal-title><![CDATA[Vaccimonitor]]></journal-title>
<abbrev-journal-title><![CDATA[Vaccimonitor]]></abbrev-journal-title>
<issn>1025-028X</issn>
<publisher>
<publisher-name><![CDATA[Finlay Ediciones]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1025-028X2002000300001</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Costo-efectividad de la vacunación contra Haemophilus influenzae tipo b: Un análisis de decisión para Cuba]]></article-title>
<article-title xml:lang="en"><![CDATA[Cost-effectiveness of vaccination for Haemophilus influenzae type b: A decision analysis in Cuba]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[Anaí]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Postma]]></surname>
<given-names><![CDATA[Maarten]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gálvez]]></surname>
<given-names><![CDATA[Ana María]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fariñas]]></surname>
<given-names><![CDATA[Ana Teresa]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sierra]]></surname>
<given-names><![CDATA[Gustavo]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Instituto Finlay  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad de Groningen  ]]></institution>
<addr-line><![CDATA[Groningen ]]></addr-line>
<country>The Netherlands</country>
</aff>
<aff id="A03">
<institution><![CDATA[,Escuela Nacional de Salud Pública  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2002</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2002</year>
</pub-date>
<volume>11</volume>
<numero>3</numero>
<fpage>1</fpage>
<lpage>5</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1025-028X2002000300001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1025-028X2002000300001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1025-028X2002000300001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[El objetivo del presente estudio fue estimar la relación costo-efectividad de las alternativas de tratamiento terapéutico y profiláctico de las meningitis causadas por Haemophilus influenzae tipo b en menores de un año, aplicando un modelo matemático. Se analizó un escenario hipotético con dos alternativas: vacunar o no vacunar. Se consideró un 100% de cobertura de inmunización, así como un 100% de cobertura de tratamiento a los enfermos. Las tasas de morbilidad y letalidad correspondieron a los datos de Cuba en el año 1998. Los costos del tratamiento curativo y de la inmunización fueron calculados desde una perspectiva social. Se modeló un análisis de costo-efectividad utilizando como indicador el costo por vida salvada. Para la alternativa vacunar se consideró el empleo de vacunas conjugadas: Hibtiter (HBOC), Pedvax-Hib (PRP-OMP), Act-Hib (PRP-T) y para el tratamiento curativo cefalosporinas de tercera generación como la ceftaxidina y ceftriaxone. El costo unitario de vacunación fue de 18.68 pesos&#8727; para la HBOC y 14.01 pesos para la PRP-T y la PRP-OMP. El costo unitario del tratamiento fue de 881.19 pesos. La relación costo-efectividad para la alternativa no vacunar fue de 10.36 pesos por vida salvada. Para la alternativa vacunar los valores esperados de costo-efectividad fueron los siguientes: 0.19, 0.15, 0.20 pesos por vida salvada para las vacunas HBOC, PRP-OMP y PRP-T respectivamente. La vacunación resultó una alternativa costo-efectiva, lográndose los mejores resultados si el costo no pasa los 2.50 pesos la dosis y logra valores de eficacia entre el 100% y el 90%.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[The objective of the present study was to estimate the cost-effectiveness ratio of the therapeutic and prophylactic alternatives for treatment of meningitis caused by Haemophilus influenzae type b in less than one year old infants applying a mathematical model. A hypothetical setting with two alternatives was analyzed: to vaccinate or not to vaccinate. A 100% immunization coverage, as well as a 100% therapeutic coverage for sick persons were considered. The morbidity and lethality rates were taken from data for Cuba during 1998. The costs of the healing treatment and the immunization were calculated from a social perspective. An analysis of cost-effectiveness was modeled using the cost of each life saved as an indicator. For the vaccination alternative the use of conjugated vaccines was considered: Hibtiter (HBOC), Pedvax-Hib (PRP-OMP), Act-Hib (PRP-T) and, for the therapeutic treatment, third generation cephalosporins such as ceftaxidine and ceftriaxone. The unit cost of vaccination was 18.68 pesos for the HBOC and 14.01 pesos for the PRP-T and the PRP-OMP. The unit cost of treatment was 881.19 pesos. The cost-effectiveness ratio for the alternative not to vaccinate was 10.36 pesos for each life saved. For the vaccination alternative the cost-effectiveness ratio was: 0.19, 0.15, 0.20 pesos for each life saved respectively for the vaccines HBOC, PRP-OMP and PRP-T. Vaccination was a cost-effective alternative, the best results being achieved if the cost does not exceed $2.50 per dose with effectiveness values between 100% and 90%.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Costo-efectividad]]></kwd>
<kwd lng="es"><![CDATA[vacunas]]></kwd>
<kwd lng="es"><![CDATA[meningitis]]></kwd>
<kwd lng="es"><![CDATA[Haemophilus Influenzae]]></kwd>
<kwd lng="en"><![CDATA[Cost-effectiveness]]></kwd>
<kwd lng="en"><![CDATA[vaccine]]></kwd>
<kwd lng="en"><![CDATA[meningitis]]></kwd>
<kwd lng="en"><![CDATA[Haemophilus Influenzae]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="right"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>ARTICULOS ORIGINALES</strong></font></p>     <p align="right">&nbsp;</p>     <p align="right"><font size="4" face="Verdana, Arial, Helvetica, sans-serif"> <strong>Costo-efectividad de la vacunaci&oacute;n contra Haemophilus  influenzae tipo b. Un an&aacute;lisis de decisi&oacute;n para Cuba.</strong></font></p>     <p align="right">&nbsp;</p>     <p align="right"><strong><font size="3" face="Verdana, Arial, Helvetica, sans-serif">Cost-effectiveness of vaccination for Haemophilus influenzae type b. A decision analysis in Cuba.    <br> </font></strong></p>     <p align="left">&nbsp;</p>     <p align="left"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Ana&iacute; Garc&iacute;a1, Maarten Postma2, Ana Mar&iacute;a G&aacute;lvez3, Ana Teresa Fari&ntilde;as3, Gustavo Sierra1.    <br> </font></strong> </p>     <p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1. Instituto Finlay. Centro de Investigaci&oacute;n-Producci&oacute;n de Vacunas y Sueros. La Habana, Cuba. E-mail: <a href="mailto:anai@finlay.edu.cu">anai@finlay.edu.cu</a>    ]]></body>
<body><![CDATA[<br>   </font></p>     <p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">2. Universidad de Groningen. Instituto para la Exploraci&oacute;n de Droga. Antonius Deusinglaan 1. 9713AV Groningen The Netherlands.    <br>   </font></p>     <p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">3. Escuela Nacional de Salud P&uacute;blica. La Habana, Cuba.</font></p> <hr>     <p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>RESUMEN</strong>    <br>   </font></p>     <p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">El objetivo del presente estudio fue estimar la relaci&oacute;n costo-efectividad de las alternativas de tratamiento    <br>   terap&eacute;utico y profil&aacute;ctico de las meningitis causadas por Haemophilus influenzae tipo b en menores de un    <br>   a&ntilde;o, aplicando un modelo matem&aacute;tico. Se analiz&oacute; un escenario hipot&eacute;tico con dos alternativas: vacunar o    <br>   no vacunar. Se consider&oacute; un 100% de cobertura de inmunizaci&oacute;n, as&iacute; como un 100% de cobertura de    ]]></body>
<body><![CDATA[<br>   tratamiento a los enfermos. Las tasas de morbilidad y letalidad correspondieron a los datos de Cuba en el    <br>   a&ntilde;o 1998. Los costos del tratamiento curativo y de la inmunizaci&oacute;n fueron calculados desde una    <br>   perspectiva social. Se model&oacute; un an&aacute;lisis de costo-efectividad utilizando como indicador el costo por vida    <br>   salvada. Para la alternativa vacunar se consider&oacute; el empleo de vacunas conjugadas: Hibtiter (HBOC),    <br>   Pedvax-Hib (PRP-OMP), Act-Hib (PRP-T) y para el tratamiento curativo cefalosporinas de tercera    <br>   generaci&oacute;n como la ceftaxidina y ceftriaxone. El costo unitario de vacunaci&oacute;n fue de 18.68 pesos&lowast; para la    <br>   HBOC y 14.01 pesos para la PRP-T y la PRP-OMP. El costo unitario del tratamiento fue de 881.19 pesos.    <br>   La relaci&oacute;n costo-efectividad para la alternativa no vacunar fue de 10.36 pesos por vida salvada. Para la    <br>   alternativa vacunar los valores esperados de costo&ndash;efectividad fueron los siguientes: 0.19, 0.15, 0.20    <br>   pesos por vida salvada para las vacunas HBOC, PRP-OMP y PRP-T respectivamente. La vacunaci&oacute;n result&oacute;    ]]></body>
<body><![CDATA[<br>   una alternativa costo-efectiva, logr&aacute;ndose los mejores resultados si el costo no pasa los 2.50 pesos la    <br>   dosis y logra valores de eficacia entre el 100% y el 90%.    <br>   </font></p>     <p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Palabras claves:</strong> Costo-efectividad, vacunas, meningitis, Haemophilus Influenzae.</font></p> <hr>     <p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">  <strong>ABSTRACT</strong>    <br> </font></p>     <p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">The objective of the present study was to estimate the cost-effectiveness ratio of the therapeutic and prophylactic    alternatives for treatment of meningitis caused by Haemophilus influenzae type b in less than one year old infants    applying a mathematical model. A hypothetical setting with two alternatives was analyzed: to vaccinate or not to    vaccinate. A 100% immunization coverage, as well as a 100% therapeutic coverage for sick persons were    considered. The morbidity and lethality rates were taken from data for Cuba during 1998. The costs of the healing    treatment and the immunization were calculated from a social perspective. An analysis of cost-effectiveness was    modeled using the cost of each life saved as an indicator. For the vaccination alternative the use of conjugated    vaccines was considered: Hibtiter (HBOC), Pedvax-Hib (PRP-OMP), Act-Hib (PRP-T) and, for the therapeutic    treatment, third generation cephalosporins such as ceftaxidine and ceftriaxone. The unit cost of vaccination was    18.68 pesos for the HBOC and 14.01 pesos for the PRP-T and the PRP-OMP. The unit cost of treatment was    881.19 pesos. The cost-effectiveness ratio for the alternative not to vaccinate was 10.36 pesos for each life saved.   For the vaccination alternative the cost-effectiveness ratio was: 0.19, 0.15, 0.20 pesos for each life saved    respectively for the vaccines HBOC, PRP-OMP and PRP-T. Vaccination was a cost-effective alternative, the best    results being achieved if the cost does not exceed $2.50 per dose with effectiveness values between 100% and    90%.    <br> </font></p>     <p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Keywords:</strong> Cost-effectiveness, vaccine, meningitis, Haemophilus Influenzae</font></p> <hr>     <p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Texto completo en pdf</font></p>     ]]></body>
<body><![CDATA[<p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>BIBLIOGRAFIA</strong></font></p>     <!-- ref --><p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1. Organizaci&oacute;n Mundial de la salud. Vacunas e inmunizaci&oacute;n: situaci&oacute;n mundial. Ginebra: Fondo de las Naciones Unidas para la Infancia, OMS, 1997. </font><!-- ref --><P ALIGN="JUSTIFY"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">2. Shapiro E D. Infections caused by Haemophilus influenzae type b. The beginning of the end?. JAMA 1993; 269:210-14. </font>    <!-- ref --><P ALIGN="JUSTIFY"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">3. Limcango MR, Armour CL, Salole EG, Taylor SJ. Cost-benefit analysis of a Haemophilus influenzae type b meningitis prevention programme in the Philippines. Pharmacoeconomics 2001; 19(4): 391-400. </font>    <!-- ref --><P ALIGN="JUSTIFY"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">4. Connaugh Merieux Pasteur. Hib. Haemophilus tipo b. Conjugate vaccine. Paris: Ediciones Connaugh Merieux Pasteur;1996. </font>    <!-- ref --><P ALIGN="JUSTIFY"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">5. Cuba, Ministerio de Salud P&uacute;blica. La vacuna contra el Haemophilus influenzae y su repercusi&oacute;n en la salud de la poblaci&oacute;n infantil cubana. Informe oficial. La Habana: Ministerio de Salud P&uacute;blica; 1998. </font>    <!-- ref --><P ALIGN="JUSTIFY"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">6. Cuba, Ministerio de Salud P&uacute;blica. Programa Nacional de vacunaci&oacute;n contra Haemophilus influenzae en la Rep&uacute;blica de Cuba. 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The efficacy in Navajo Infants of a conjugate vaccine consisting of HI type b polysaccharide and Neisseria meningitides outher-membrane protein complex. J Med 1993; 324:1767-72. </font>    <!-- ref --><P ALIGN="JUSTIFY"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">11. Badia X, Rovira J. Evaluaci&oacute;n econ&oacute;mica de medicamentos. Instrumento para la toma de decisi&oacute;n en la practica cl&iacute;nica y la pol&iacute;tica sanitaria. Barcelona: Ediciones Luz&oacute;n 5 S.A. Du Pont Pharma; 1994. </font>    <!-- ref --><p><font size="2" face="Verdana, Arial, Helvetica, sans-serif">12. Hart Warren. How to make the right decision?. Barcelona: Ediciones SOIKOS; 1999. </font><!-- ref --><P ALIGN="JUSTIFY"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">13. Decker M D. Comparative trial in infants of four conjugate Haemophilus influenzae type b vaccines. 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Vaccine. 1995;13(13):1563-6. </font>     <!-- ref --><P ALIGN="JUSTIFY"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">17. Agudelo C.I, Mu&ntilde;oz. N, Dela Hoz. F. Evaluaci&oacute;n r&aacute;pida del impacto de la vacuna contra Haemophilus influenzae serotipo b en Colombia. Rev Panam Salud Publica. 2000; 8(3):181-183. </font>    <!-- ref --><P ALIGN="JUSTIFY"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">18. Pokorn. M, Kopac .S, Neubauer. D, Cizman .M. Economic evaluation of Haemophilus influenzae type b vaccination in Slovenia. Vaccine 2001; 19(25-26):3 600-5. </font>    <!-- ref --><P ALIGN="JUSTIFY"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">19. Zhou F, Bisgard KM, Yusuf HR, Deuson RR, Bath SK, Murphy TV. Impact of Universal Haemophilus influenzae Type b Vaccination Starting at 2 Months of Age in the United States:An Economic Analysis. Pediatrics 2002; 110(4):653-61.</font>     ]]></body><back>
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