<?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>2182-5173</journal-id>
<journal-title><![CDATA[Revista Portuguesa de Medicina Geral e Familiar]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Port Med Geral Fam]]></abbrev-journal-title>
<issn>2182-5173</issn>
<publisher>
<publisher-name><![CDATA[Associação Portuguesa de Medicina Geral e Familiar]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2182-51732016000600005</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Efeito do Lactobacillus reuteri na cólica infantil: revisão baseada na evidência]]></article-title>
<article-title xml:lang="en"><![CDATA[The effect of Lactobacillus reuteri on infantile colic: an evidence-based review]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ribeiro]]></surname>
<given-names><![CDATA[Carla]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Coutinho]]></surname>
<given-names><![CDATA[Sofia]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,ACES Entre Douro e Vouga II Centro de Saúde de Oliveira de Azeméis USF La Salette]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,ACES Entre Douro e Vouga II Centro de Saúde de Oliveira de Azeméis UCSP Sul]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<volume>32</volume>
<numero>6</numero>
<fpage>388</fpage>
<lpage>394</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2182-51732016000600005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2182-51732016000600005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2182-51732016000600005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Objetivo: Rever a evidência existente acerca da eficácia da suplementação com Lactobacillus reuteri na redução da sintomatologia das cólicas infantis. Fontes de dados: National Guideline Clearinghouse, Guideline Finder, Canadian Medical Association, The Cochrane Database, DARE, Bandolier e MEDLINE/PubMed. Métodos de revisão: Pesquisa de normas de orientação clínica, meta-análises, revisões sistemáticas e ensaios clínicos aleatorizados e controlados, entre agosto de 2005 e agosto de 2015, nas línguas portuguesa e inglesa. Foi utilizada a seguinte combinação de termos MeSH: &#8216;Lactobacillus reuteri' e &#8216;Colic'. Para atribuição dos níveis de evidência e forças de recomendação utilizou-se a escala Strength of Recommendation Taxonomy. Resultados: Foram encontrados cinquenta e nove artigos, dos quais oito cumpriam os critérios de inclusão: duas revisões sistemáticas e seis ensaios clínicos aleatorizados e controlados. Cinco dos estudos incluídos e as duas revisões sistemáticas apresentaram resultados estatisticamente significativos na melhoria das cólicas. Apenas um estudo não demonstrou eficácia dos Lactobacillus reuteri na cólica infantil. Conclusões: Após a análise dos artigos incluídos concluiu-se que existe evidência da suplementação com Lactobacillus reuteri na melhoria dos sintomas das cólicas infantis, comparativamente com o placebo (Força de Recomendação A). Considera-se que são necessários mais estudos nesta área, com boa qualidade, que validem a evidência encontrada e auxiliem na formulação de recomendações.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Objective: To review the evidence for the effectiveness of probiotic supplementation with Lactobacillus reuteri in reducing symptoms of infantile colic. Data sources: National Guideline Clearinghouse, Guideline Finder, Canadian Medical Association, The Cochrane Database, DARE, Bandolier and MEDLINE/PubMed. Methods: A review of clinical guidelines, meta-analyses, systematic reviews, and randomized controlled clinical trials, published between August 2005 and August 2015, in both the Portuguese and English languages was conducted. The following MeSH terms were used: &#8216;Lactobacillus reuteri' and &#8216;Colic'. For the attribution of levels of evidence and the strength of recommendations, the Strength of Recommendation Taxonomy scale was used. Results: Fifty-nine papers were found and eight fulfilled the inclusion criteria. These included two systematic reviews and six randomized controlled clinical trials. Five of the included studies and both systematic reviews found statistically significant improvements in symptoms of colic with probiotic supplementation. One study did not demonstrate the effectiveness of Lactobacillus reuteri in infantile colic. Conclusion: There is evidence for improvement of symptoms of infantile colic with Lactobacillus reuteri supplementation, compared to placebo (Strength of Recommendation A). More good quality studies are necessary to validate these findings and to aid in the formulation of clinical guidelines.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Lactobacillus reuteri]]></kwd>
<kwd lng="pt"><![CDATA[Cólica infantil]]></kwd>
<kwd lng="en"><![CDATA[Lactobacillus reuteri]]></kwd>
<kwd lng="en"><![CDATA[Infantile colic]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="right"><font size="2"><b>REVIS&#213;ES</b></font></p>     <p><font size="4"><b>Efeito do Lactobacillus reuteri na c&#243;lica infantil: revis&#227;o baseada na evid&#234;ncia</b></font></p>     <p><font size="3"><b>The effect of Lactobacillus reuteri on infantile colic: an evidence-based review</b></font></p>     <p><b>Carla Ribeiro,<sup>1</sup> Sofia Coutinho<sup>2</sup></b></p>     <p><sup>1</sup>M&#233;dica Interna de Medicina Geral e Familiar. USF La Salette, Centro de Sa&#250;de de Oliveira de Azem&#233;is, ACES Entre Douro e Vouga II.</p>     <p><sup>2</sup>M&#233;dica Interna de Medicina Geral e Familiar. UCSP Sul, Centro de Sa&#250;de de Oliveira de Azem&#233;is, ACES Entre Douro e Vouga II.</p>     <p><a href="#c0">Endere&ccedil;o para correspond&ecirc;ncia</a> | <a href="#c0">Direcci&oacute;n para correspondencia</a> | <a href="#c0">Correspondence</a><a name="topc0"></a></p> <hr/>     <p>&nbsp;</p>     <p><b>RESUMO</b></p>     <p><b>Objetivo:</b> Rever a evid&#234;ncia existente acerca da efic&#225;cia da suplementa&#231;&#227;o com <i>Lactobacillus reuteri</i> na redu&#231;&#227;o da sintomatologia das c&#243;licas infantis. </p>     ]]></body>
<body><![CDATA[<p><b>Fontes de dados:</b> <i>National Guideline Clearinghouse, Guideline Finder, Canadian Medical Association, The Cochrane Database, DARE, Bandolier</i> e MEDLINE/PubMed.</p>     <p><b>M&#233;todos de revis&#227;o:</b> Pesquisa de normas de orienta&#231;&#227;o cl&#237;nica, meta-an&#225;lises, revis&#245;es sistem&#225;ticas e ensaios cl&#237;nicos aleatorizados e controlados, entre agosto de 2005 e agosto de 2015, nas l&#237;nguas portuguesa e inglesa. Foi utilizada a seguinte combina&#231;&#227;o de termos MeSH: <i>&#8216;Lactobacillus reuteri&#8217;</i> e <i>&#8216;Colic&#8217;.</i> Para atribui&#231;&#227;o dos n&#237;veis de evid&#234;ncia e for&#231;as de recomenda&#231;&#227;o utilizou-se a escala <i>Strength of Recommendation Taxonomy.</i> </p>     <p><b>Resultados:</b> Foram encontrados cinquenta e nove artigos, dos quais oito cumpriam os crit&#233;rios de inclus&#227;o: duas revis&#245;es sistem&#225;ticas e seis ensaios cl&#237;nicos aleatorizados e controlados. Cinco dos estudos inclu&#237;dos e as duas revis&#245;es sistem&#225;ticas apresentaram resultados estatisticamente significativos na melhoria das c&#243;licas. Apenas um estudo n&#227;o demonstrou efic&#225;cia dos <i>Lactobacillus reuteri</i> na c&#243;lica infantil.</p>     <p><b>Conclus&#245;es:</b> Ap&#243;s a an&#225;lise dos artigos inclu&#237;dos concluiu-se que existe evid&#234;ncia da suplementa&#231;&#227;o com <i>Lactobacillus reuteri</i> na melhoria dos sintomas das c&#243;licas infantis, comparativamente com o placebo (For&#231;a de Recomenda&#231;&#227;o A). Considera-se que s&#227;o necess&#225;rios mais estudos nesta &#225;rea, com boa qualidade, que validem a evid&#234;ncia encontrada e auxiliem na formula&#231;&#227;o de recomenda&#231;&#245;es.</p>     <p><b>Palavras-chave:</b> <i>Lactobacillus reuteri;</i> C&#243;lica infantil.</p> <hr/>     <p>&nbsp;</p>     <p><b>ABSTRACT</b> </p>     <p><b>Objective: </b>To review the evidence for the effectiveness of probiotic supplementation with <i>Lactobacillus reuteri</i> in reducing symptoms of infantile colic.</p>     <p><b>Data sources:</b> <i>National Guideline Clearinghouse, Guideline Finder, Canadian Medical Association, The Cochrane Database, DARE, Bandolier</i> and MEDLINE/PubMed.</p>     <p><b>Methods:</b> A review of clinical guidelines, meta-analyses, systematic reviews, and randomized controlled clinical trials, published between August 2005 and August 2015, in both the Portuguese and English languages was conducted. The following MeSH terms were used: <i>&#8216;Lactobacillus reuteri&#8217;</i> and <i>&#8216;Colic&#8217;.</i> For the attribution of levels of evidence and the strength of recommendations, the <i>Strength of Recommendation Taxonomy</i> scale was used.</p>     ]]></body>
<body><![CDATA[<p><b>Results:</b> Fifty-nine papers were found and eight fulfilled the inclusion criteria. These included two systematic reviews and six randomized controlled clinical trials. Five of the included studies and both systematic reviews found statistically significant improvements in symptoms of colic with probiotic supplementation. One study did not demonstrate the effectiveness of <i>Lactobacillus reuteri</i> in infantile colic.</p>     <p><b>Conclusion:</b> There is evidence for improvement of symptoms of infantile colic with <i>Lactobacillus reuteri</i> supplementation, compared to placebo (Strength of Recommendation A). More good quality studies are necessary to validate these findings and to aid in the formulation of clinical guidelines.</p>     <p><b>Keywords:</b> <i>Lactobacillus reuteri;</i> Infantile colic.</p> <hr/>     <p>&nbsp;</p>     <p><b>Introdu&#231;&#227;o</b></p>     <p>A c&#243;lica infantil &#233; uma condi&#231;&#227;o benigna e autolimitada, que constitui um problema para os pais e cuidadores, associando-se a elevados n&#237;veis de <i>stress</i> e ansiedade parental, com impacto significativo nas crian&#231;as e suas fam&#237;lias.<sup>1-2</sup></p>     <p>Inicialmente, a c&#243;lica infantil foi definida como choro parox&#237;stico e incontrol&#225;vel num lactente saud&#225;vel e bem alimentado com idade inferior a tr&#234;s meses, com dura&#231;&#227;o superior a tr&#234;s horas por dia, em mais de tr&#234;s dias por semana e durante mais de tr&#234;s semanas.<sup>1-6</sup> Recentemente, segundo os crit&#233;rios Roma III para patologias gastrointestinais funcionais, as c&#243;licas infantis definem-se como paroxismos de irritabilidade, agita&#231;&#227;o ou choro, que come&#231;am e cessam sem causa &#243;bvia, com dura&#231;&#227;o igual ou superior a tr&#234;s horas por dia, ocorrendo pelo menos tr&#234;s dias por semana, durante pelo menos uma semana, sem que exista atraso no desenvolvimento.<sup>4,7-8</sup></p>     <p>Estima-se que ocorra em cerca de 20% dos lactentes.<sup>2-4,9</sup> A incid&#234;ncia &#233; igual em ambos os sexos e n&#227;o difere entre lactentes amamentados com leite materno ou com leite adaptado.<sup>1-2,4,8</sup> As c&#243;licas parecem estar associadas a baixo peso &#224; nascen&#231;a, primeiro filho, idade materna e tabagismo.<sup>1-2,6</sup></p>     <p>As c&#243;licas infantis s&#227;o mais comuns nas primeiras semanas de vida, sendo mais intensas entre as quatro e as seis semanas, melhorando gradualmente at&#233; aos quatro/cinco meses.<sup>2,5,9</sup> Durante cada epis&#243;dio, o lactente parece incomodado, irrit&#225;vel e agitado, mas o sintoma mais marcante &#233; o choro intenso, persistente e excessivo, com um tom mais elevado que o habitual e que tende a ocorrer principalmente ao anoitecer.<sup>3-5,8-9</sup> O lactente n&#227;o responde &#224;s tentativas de consolo, nem mesmo pela amamenta&#231;&#227;o. Pode exibir outros sintomas, como flex&#227;o das pernas contra o abd&#243;men, rubor facial, punhos fechados e flatul&#234;ncia.<sup>2-5,9</sup></p>     <p>A etiologia das c&#243;licas infantis permanece desconhecida.<sup>1,3-4,8,10</sup> No entanto, t&#234;m sido propostas m&#250;ltiplas hip&#243;teses, incluindo altera&#231;&#245;es funcionais gastrointestinais, como hiperperistaltismo, desequil&#237;brio da microflora gastrointestinal, intoler&#226;ncia alimentar ou alergia &#224;s prote&#237;nas do leite.<sup>1-4,6,8,10</sup></p>     ]]></body>
<body><![CDATA[<p>Da mesma forma, uma s&#233;rie de terapias t&#234;m sido tentadas, incluindo o uso de f&#243;rmulas hidrolisadas, de soja, com redu&#231;&#227;o de lactose ou enriquecidas em fibras, sacarose, ch&#225;s de ervas, musicoterapia, vibra&#231;&#227;o ou massagem e manipula&#231;&#227;o da coluna vertebral; no entanto, nenhuma destas terapias provou ser efetiva. Tem sido sugerido que a c&#243;lica infantil aumenta a suscetibilidade &#224; dor abdominal recorrente, doen&#231;as al&#233;rgicas e dist&#250;rbios psicol&#243;gicos na inf&#226;ncia. Evid&#234;ncias recentes sugerem que os probi&#243;ticos podem oferecer algum benef&#237;cio.<sup>11-12</sup></p>     <p>Assim, o objetivo desta revis&#227;o &#233; rever a evid&#234;ncia existente acerca da efic&#225;cia da suplementa&#231;&#227;o com <i>Lactobacillus reuteri (L reuteri)</i> na redu&#231;&#227;o da sintomatologia das c&#243;licas infantis. </p>     <p><b>M&#233;todo</b></p>     <p>Pesquisa bibliogr&#225;fica em bases de dados sugeridas em artigos nacionais e internacionais sobre elabora&#231;&#227;o de revis&#245;es baseadas na evid&#234;ncia, nomeadamente: <i>National Guidelines Clearinghouse, Guidelines Finder, Canadian Medical Association, The Cochrane Database, DARE, Bandolier</i> e MEDLINE/PubMed.</p>     <p>Os descritores <i>Medical Subject Headings</i> (MeSH) utilizados foram: <i>&#8216;Lactobacillus reuteri&#8217;</i> e <i>&#8216;Colic&#8217;.</i> Inclu&#237;ram-se normas de orienta&#231;&#227;o cl&#237;nica, revis&#245;es sistem&#225;ticas, meta-an&#225;lises e ensaios cl&#237;nicos aleatorizados, publicados entre agosto de 2005 e agosto de 2015, escritos em portugu&#234;s ou ingl&#234;s. Os artigos selecionados para leitura integral foram lidos pelas duas autoras e a atribui&#231;&#227;o dos n&#237;veis de evid&#234;ncia foi discutida unanimemente.</p>     <p>Os crit&#233;rios de inclus&#227;o utilizados nesta revis&#227;o foram: 1) popula&#231;&#227;o: lactentes com c&#243;licas infantis; 2) interven&#231;&#227;o: utiliza&#231;&#227;o de <i>L reuteri;</i> 3) compara&#231;&#227;o: placebo; 4) <i>outcome:</i> efeito dos probi&#243;ticos nas c&#243;licas infantis.</p>     <p>Definiram-se como crit&#233;rios de exclus&#227;o: 1) evid&#234;ncia cl&#237;nica de doen&#231;a cr&#243;nica ou patologia gastrointestinal; 2) ingest&#227;o de outros probi&#243;ticos; e 3) ingest&#227;o de antibi&#243;ticos na semana anterior.</p>     <p>Para a classifica&#231;&#227;o dos n&#237;veis de evid&#234;ncia (NE) e a atribui&#231;&#227;o da for&#231;a de recomenda&#231;&#227;o (FR) utilizou-se a escala <i>Strength of Recommendation Taxonomy</i> (SORT), da <i>American Academy of Family Physicians.</i></p>     <p><b>Resultados</b></p>     <p>Na pesquisa bibliogr&#225;fica inicial obtiveram-se cinquenta e nove artigos, sendo que oito artigos foram selecionados para a revis&#227;o (duas revis&#245;es sistem&#225;ticas e seis ensaios cl&#237;nicos aleatorizados e controlados). O organigrama de sele&#231;&#227;o dos artigos est&#225; representado na <a href="#f1">figura 1</a>. Os resultados dos mesmos est&#227;o sumariados nos <a href="#q1">Quadros I</a> e <a href="#q2">II</a>.</p>     ]]></body>
<body><![CDATA[<p>&nbsp;</p>     <p align="center"><a name="f1"></a><img src="/img/revistas/rpmgf/v32n6/32n6a05f1.jpg"/></p>     
<p>&nbsp;</p>     <p align="center"><a name="q1"></a><img src="/img/revistas/rpmgf/v32n6/32n6a05q1.jpg"/></p>     
<p>&nbsp;</p>     <p align="center"><a name="q2"></a><img src="/img/revistas/rpmgf/v32n6/32n6a05q2.jpg"/></p>     
<p>&nbsp;</p>     <p>Em 2010, Savino e colaboradores<sup>12</sup> realizaram um estudo controlado aleatorizado, duplo-cego, com o objetivo de testar a efic&#225;cia de <i>L reuteri</i> na c&#243;lica infantil e avaliar a sua rela&#231;&#227;o com a microflora intestinal. A amostra incluiu 46 lactentes com c&#243;lica infantil, exclusivamente amamentados. Foi administrado <i>L reuteri</i> DSM 17938<i>,</i> cinco gotas orais uma vez por dia (<i>n</i>=25) <i>vs</i> placebo (<i>n</i>=21) durante 21 dias. Observou-se que, no grupo tratado, o uso de <i>L reuteri DSM 17938,</i> nas crian&#231;as exclusivamente amamentadas, resultou na redu&#231;&#227;o da sintomatologia das c&#243;licas infantis (24 <i>vs</i> 15, <i>p</i>=0,036). Trata-se de um estudo de elevada qualidade, pelo que se atribui um NE 1.</p>     <p>Szajewska e colaboradores<sup>11</sup> (2013) realizaram um estudo controlado aleatorizado, duplo-cego, com o objetivo de determinar se administra&#231;&#227;o de <i>L reuteri</i> DSM 17938 seria ben&#233;fica em lactentes com c&#243;lica infantil a ser amamentados. A amostra incluiu 80 lactentes com idade inferior a cinco meses, com c&#243;lica infantil, exclusiva ou predominantemente amamentados. Comparou-se a administra&#231;&#227;o de <i>L reuteri</i> DSM 17938, cinco gotas orais uma vez por dia (<i>n</i>=40) <i>vs</i> placebo (<i>n</i>=40) durante 21 dias. Observou-se que o grupo tratado com <i>L reuteri</i> DSM 17938 resultou na redu&#231;&#227;o da sintomatologia das c&#243;licas infantis (RR 2,7, 95% CI 1,85-4,1, <i>p</i>&lt;0,001), tendo-se atribu&#237;do um NE 1, de acordo com os crit&#233;rios SORT.</p>     <p>Com o objetivo de determinar se o probi&#243;tico <i>L reuteri</i> DSM 17938 reduz o choro ou agita&#231;&#227;o, Sung e colaboradores<sup>13</sup> realizaram um estudo controlado aleatorizado, duplo-cego. A amostra incluiu 167 lactentes amamentados e alimentados com f&#243;rmula, com idade inferior a tr&#234;s meses. Foi administrado <i>L reuteri</i> DSM 17938, cinco gotas orais uma vez por dia (<i>n</i>=85) <i>vs</i> placebo (<i>n</i>=82) durante seis meses. Observou-se que os lactentes amamentados n&#227;o beneficiaram do uso de <i>L reuteri</i> DSM 17938 (<i>p</i>=0,02). Foi atribu&#237;do um NE 2, devido ao facto de a popula&#231;&#227;o do estudo ser maioritariamente selecionada a partir de servi&#231;os de urg&#234;ncia, aspeto considerado pelos pr&#243;prios autores como uma limita&#231;&#227;o.</p>     ]]></body>
<body><![CDATA[<p>Em 2014 foi realizado um estudo controlado aleatorizado, duplo-cego, por Indrio e colaboradores14 com o objetivo de investigar se a suplementa&#231;&#227;o oral com<i> L reuteri</i> DSM 17938 durante os primeiros tr&#234;s meses de vida pode reduzir o aparecimento de c&#243;lica, refluxo gastroesof&#225;gico, obstipa&#231;&#227;o e, assim, reduzir o impacto socioecon&#243;mico dessas condi&#231;&#245;es. A amostra incluiu 468 lactentes nos tr&#234;s primeiros meses de vida, aos quais foi administrado <i>L reuteri </i>DSM 17938, cinco gotas orais, uma vez por dia (<i>n</i>=238) <i>vs</i> placebo (<i>n</i>=230) durante 90 dias. Observou-se que no grupo em que foi usado o <i>L reuteri</i> DSM 17938 houve redu&#231;&#227;o da sintomatologia de c&#243;licas infantis (37,7 min/dia <i>vs</i> 70,9 min/dia, <i>p</i>&lt;0,01), do tempo de choro (38 min <i>vs</i> 71 min, <i>p</i>&lt;0,01), do n&#250;mero m&#233;dio de regurgita&#231;&#245;es (2,9 <i>vs</i> 4,9, <i>p</i>&lt;0,01) e houve aumento do n&#250;mero de deje&#231;&#245;es por dia (4,2 <i>vs</i> 3,6, <i>p</i>&lt;0,01). Foi atribu&#237;do um NE 1.</p>     <p>Em 2015, Chau e colaboradores<sup>15</sup> realizaram um estudo controlado aleatorizado, duplo-cego, com o objetivo de investigar a efic&#225;cia do <i>L reuteri</i> DSM 17938 no tratamento da c&#243;lica infantil em lactentes amamentados em compara&#231;&#227;o com o placebo. A amostra incluiu 52 lactentes entre os tr&#234;s e seis meses de idade. Foi administrado <i>L reuteri</i> DSM 17938, cinco gotas orais uma vez por dia (<i>n</i>=24) <i>vs</i> placebo (<i>n</i>=28) durante 21 dias. Observou-se que o uso de <i>L reuteri</i> DSM 17938 nas crian&#231;as amamentadas resultou na redu&#231;&#227;o da sintomatologia das c&#243;licas infantis (RR 3,3, 95% CI 1,55-7,03, <i>p</i>=0,035), tendo sido atribu&#237;do um NE 1 por se tratar de um estudo de elevada qualidade.</p>     <p>Savino e colaboradores<sup>16</sup> (2015) realizaram um estudo controlado aleatorizado, com o objetivo de avaliar se a administra&#231;&#227;o de <i>L reuteri</i> DSM 17938 com vitamina D3, antes dos 10 dias de vida, era eficaz para reduzir a c&#243;lica infantil e o desconforto dos pais de crian&#231;as saud&#225;veis. A amostra incluiu 105 lactentes, com idade inferior a 10 dias. Foi administrado <i>L reuteri</i> DSM 17938, cinco gotas orais uma vez por dia no grupo de tratamento, que correspondia a 51 lactentes e placebo aos 53 lactentes do grupo de controlo durante 12 semanas. Observou-se que o uso de <i>L reuteri</i> DSM 17938 est&#225; associado &#224; redu&#231;&#227;o do n&#250;mero de consultas pedi&#225;tricas devido a c&#243;lica infantil (<i>p</i>&lt;0,0001), bem como da utiliza&#231;&#227;o de f&#225;rmacos para al&#237;vio da dor (simeticone RR 0,24, 95% CI 0,14-0,41, <i>p</i>&lt;0,0001 e NNT 1,49) e f&#243;rmula para lactentes (RR 0,37, 95% CI 0,17-0,80, <i>p</i>=0,0121, NNT 4,29). Foi atribu&#237;do um NE 2 por n&#227;o se ter feito uma dupla oculta&#231;&#227;o neste estudo.</p>     <p>Uma revis&#227;o sistem&#225;tica, realizada por Anabrees e colaboradores,<sup>17</sup> em 2013, incluiu tr&#234;s meta-an&#225;lises, envolvendo no total 220 lactentes exclusiva ou predominantemente amamentados. Foi administrado o probi&#243;tico <i>L reuteri</i> DSM 17938, cinco gotas orais uma vez por dia <i>vs</i> placebo <i>vs</i> simeticone durante 21 dias. Observou-se que o grupo que usou <i>L reuteri</i> DSM 17938, quando comparado com o placebo, o probi&#243;tico aumenta significativamente o sucesso do tratamento das c&#243;licas infantis (RR 0,06, 95% CI 0,01-0,25 e NNT 2). Esta revis&#227;o sistem&#225;tica apresenta um NE1.</p>     <p>Outra revis&#227;o sistem&#225;tica, realizada em 2014 por Urbanska e colaboradores,<sup>18</sup> incluiu tr&#234;s estudos controlados aleatorizados, j&#225; descritos anteriormente, envolveu 293 lactentes, aos quais foi administrado <i>L reuteri</i> DSM 17938, cinco gotas orais uma vez por dia, <i>vs</i> placebo durante 21 dias. Observou-se que o grupo submetido a <i>L reuteri</i> DSM 17938 reduziu o tempo de choro (-43 min/dia, 95% CI -68 e -19), principalmente nos lactentes exclusiva ou predominantemente amamentados (-57 min/dia, 95% CI -67 a -46). Foi atribu&#237;do um NE 2 a esta revis&#227;o sistem&#225;tica, dado que inclui um estudo prospetivo, n&#227;o duplo-cego, o que pode influenciar os resultados encontrados.</p>     <p><b>Conclus&#245;es</b></p>     <p>Atrav&#233;s da evid&#234;ncia dispon&#237;vel conclui-se que a suplementa&#231;&#227;o com <i>L reuteri</i> melhora os sintomas das c&#243;licas infantis, quando comparada com o placebo, com uma for&#231;a de recomenda&#231;&#227;o A. Esta revis&#227;o compreende estudos, a maioria de boa qualidade, o que proporciona robustez &#224;s conclus&#245;es.</p>     <p>As c&#243;licas infantis s&#227;o uma fonte de grande preocupa&#231;&#227;o para os pais, sendo importante o papel do m&#233;dico no aconselhamento e apoio. Inicialmente deve ser avaliada a t&#233;cnica de aleitamento, sendo ainda importante tranquilizar os cuidadores e fornecer conselhos gerais, enfatizando a natureza autolimitada da situa&#231;&#227;o.</p>     <p>Apesar de ainda existir pouca evid&#234;ncia que suporte o seu uso, os probi&#243;ticos poder&#227;o ser tentados, especialmente nos casos mais severos, em que os pais t&#234;m dificuldades em lidar com a situa&#231;&#227;o ap&#243;s aconselhamento e tranquiliza&#231;&#227;o.</p>     <p>Todos os pais devem ser aconselhados e encorajados a tentar modifica&#231;&#245;es comportamentais, como: estimula&#231;&#227;o auditiva, massagem, tranquiliza&#231;&#227;o do lactente (uso de chupeta ou colo) e altera&#231;&#227;o da postura do lactente ap&#243;s a alimenta&#231;&#227;o para uma posi&#231;&#227;o mais vertical.</p>     ]]></body>
<body><![CDATA[<p>Apesar da maioria dos estudos inclu&#237;dos nesta revis&#227;o mostrarem resultados estatisticamente significativos no uso de probi&#243;ticos para a redu&#231;&#227;o da sintomatologia das c&#243;licas infantis, considera-se que s&#227;o necess&#225;rios mais estudos nesta &#225;rea, com boa qualidade, que validem a evid&#234;ncia encontrada e auxiliem na formula&#231;&#227;o de recomenda&#231;&#245;es.</p>     <p>&nbsp;</p>     <p><b>REFER&#202;NCIAS BIBLIOGR&#193;FICAS</b></p>     <!-- ref --><p>1. Drug and Therapeutics Bulletin. Management of infantile colic. BMJ. 2013;347:f4102.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365155&pid=S2182-5173201600060000500001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>2. Pray WS. Nonprescription product therapeutics. 2nd ed. Philadelphia: Lippincott Williams &amp; Wilkins; 2005.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365157&pid=S2182-5173201600060000500002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> ISBN 9780781734981</p>     <!-- ref --><p>3. Roberts DM, Ostapchuk M, O&#8217;Brien JG. Infantile colic. Am Fam Physician. 2004;70(4):735-40.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365159&pid=S2182-5173201600060000500003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>4. Vandenplas Y, Gutierrez-Castrellon P, Velasco-Ben&#237;tez C, Palacios J, Jaen D, Ribeiro H, et al. Practical algorithms for managing common gastrointestinal symptoms in infants. Nutrition. 2013;29(1):184-94.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365161&pid=S2182-5173201600060000500004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>5. Cohen-Silver J, Ratnapalan S. Management of infantile colic: a review. Clin Pediatr. 2009;48(1):14-7.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365163&pid=S2182-5173201600060000500005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>6. Evanoo G. Infant crying: a clinical conundrum. J Pediatr Health Care. 2007;21(5):333-8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365165&pid=S2182-5173201600060000500006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>7. Critch JN. Infantile colic: is there a role for dietary interventions? Paediatr Child Health. 2011;16(1):47-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365167&pid=S2182-5173201600060000500007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>8. Ortega P&#225;ez E, Barroso Espadero D. C&#243;lico del lactante. Rev Pediatr Aten Primaria. Supl. 2013;(22):81-7.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365169&pid=S2182-5173201600060000500008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> Spanish</p>     <!-- ref --><p>9. Colic and crying: self-care. MedlinePlus (Internet). 2015 (updated 2015 Jul 10; cited 2015 Aug 31). Available from: <a href="https://medlineplus.gov/ency/patientinstructions/000753.htm" target="_blank">https://medlineplus.gov/ency/patientinstructions/000753.htm</a> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365171&pid=S2182-5173201600060000500009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>10. Perry R, Hunt K, Ernst E. Nutritional supplements and other complementary medicines for infantile colic: a systematic review. Pediatrics. 2011;127(4):720-33.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365172&pid=S2182-5173201600060000500010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>11. Szajewska H, Gyrczuk E, Horvath A. Lactobacillus reuteri DSM 17938 for the management of infantile colic in breastfed infants: a randomized, double-blind, placebo-controlled trial. J Pediatr. 2013;162(2):257-62.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365174&pid=S2182-5173201600060000500011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>12. Savino F, Cordisco L, Tarasco V, Palumeri E, Calabrese R, Oggero R, et al. Lactobacillus reuteri DSM 17938 in infantile colic: a randomized, double-blind, placebo-controlled trial. Pediatrics. 2010;126(3):e526-33.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365176&pid=S2182-5173201600060000500012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>13. Sung V, Hiscock H, Tang ML, Mensah FK, Nation ML, Satzke C, et al. Treating infant colic with the probiotics Lactobacillus reuteri: double blind, placebo controlled randomized trial. BMJ. 2014;348:g2107.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365178&pid=S2182-5173201600060000500013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>14. Indrio F, Di Mauro A, Riezzo G, Civardi E, Intini C, Corvaglia L, et al. Prophylactic use of a probiotic in the prevention of colic, regurgitation, and functional constipation: a randomized clinical trial. JAMA Pediatr. 2014;168(3):228-33.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365180&pid=S2182-5173201600060000500014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     ]]></body>
<body><![CDATA[<!-- ref --><p>15. Chau K, Lau E, Greenberg S, Jacobson S, Yazdani-Brojeni P, Verma N, et al. Probiotics for infantile colic: a randomized, double-blind, placebo-controlled trial investigating Lactobacillus reuteri DSM 17938. J Pediatr. 2015;166(1):74-8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365182&pid=S2182-5173201600060000500015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>16. Savino F, Ceratto S, Poggi E, Cartosio ME, Cordero di Montezemolo L, Giannattasio A. Preventive effects of oral probiotic on infantile colic: a prospective, randomised, blinded, controlled trial using Lactobacillus reuteri DSM 17938. Benef Microbes. 2015;6(3):245-51.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365184&pid=S2182-5173201600060000500016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <!-- ref --><p>17. Anabrees J, Indrio F, Paes B, AlFaleh K. Probiotics for infantile colic: a systematic review. BMC Pediatr. 2013;13:186.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365186&pid=S2182-5173201600060000500017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>18. Urbanska M, Szajewska H. The efficacy of Lactobacillus reuteri DSM 17938 in infants and children: a review of the current evidence. Eur J Pediatr. 2014;173(10):1327-37.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1365188&pid=S2182-5173201600060000500018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>     <p>&nbsp;</p>     <p><a href="#topc0">Endere&ccedil;o para correspond&ecirc;ncia</a> | <a href="#topc0">Direcci&oacute;n para correspondencia</a> | <a href="#topc0">Correspondence</a><a name="c0"></a></p>     ]]></body>
<body><![CDATA[<p>Carla Sofia Moreira Ribeiro</p>     <p>Rua do Nora, 265 Canidelo, 4400-513 Vila Nova de Gaia</p>     <p>E-mail: <a href="mailto:carlasmribeiro@hotmail.com">carlasmribeiro@hotmail.com</a> </p>     <p>&nbsp;</p>     <p><b>Conflito de interesses</b></p>     <p>Os autores declaram n&#227;o ter conflitos de interesses.</p>     <p>&nbsp;</p>     <p><b>Recebido em 09-03-2016</b></p>     <p><b>Aceite para publica&#231;&#227;o em 07-10-2016</b></p>      ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<collab>Drug and Therapeutics Bulletin</collab>
<article-title xml:lang="en"><![CDATA[Management of infantile colic]]></article-title>
<source><![CDATA[BMJ]]></source>
<year>2013</year>
<volume>347</volume>
<page-range>f4102</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pray]]></surname>
<given-names><![CDATA[WS]]></given-names>
</name>
</person-group>
<source><![CDATA[Nonprescription product therapeutics]]></source>
<year>2005</year>
<edition>2</edition>
<publisher-loc><![CDATA[Philadelphia ]]></publisher-loc>
<publisher-name><![CDATA[Lippincott Williams & Wilkins]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roberts]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
<name>
<surname><![CDATA[Ostapchuk]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[O'Brien]]></surname>
<given-names><![CDATA[JG]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Infantile colic]]></article-title>
<source><![CDATA[Am Fam Physician]]></source>
<year>2004</year>
<volume>70</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>735-40</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vandenplas]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Gutierrez-Castrellon]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Velasco-Benítez]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Palacios]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Jaen]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Ribeiro]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Practical algorithms for managing common gastrointestinal symptoms in infants]]></article-title>
<source><![CDATA[Nutrition]]></source>
<year>2013</year>
<volume>29</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>184-94</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cohen-Silver]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ratnapalan]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Management of infantile colic: a review]]></article-title>
<source><![CDATA[Clin Pediatr]]></source>
<year>2009</year>
<volume>48</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>14-7</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Evanoo]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Infant crying: a clinical conundrum]]></article-title>
<source><![CDATA[J Pediatr Health Care]]></source>
<year>2007</year>
<volume>21</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>333-8</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Critch]]></surname>
<given-names><![CDATA[JN]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Infantile colic: is there a role for dietary interventions?]]></article-title>
<source><![CDATA[Paediatr Child Health]]></source>
<year>2011</year>
<volume>16</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>47-9</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ortega Páez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Barroso Espadero]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="unknown"><![CDATA[Cólico del lactante]]></article-title>
<source><![CDATA[Rev Pediatr Aten Primaria]]></source>
<year>2013</year>
<numero>22^sSuppl</numero>
<issue>22^sSuppl</issue>
<supplement>Suppl</supplement>
<page-range>81-7</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="book">
<source><![CDATA[Colic and crying: self-care]]></source>
<year></year>
<publisher-name><![CDATA[MedlinePlus]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Perry]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Hunt]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Ernst]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Nutritional supplements and other complementary medicines for infantile colic: a systematic review]]></article-title>
<source><![CDATA[Pediatrics]]></source>
<year>2011</year>
<volume>127</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>720-33</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Szajewska]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Gyrczuk]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Horvath]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Lactobacillus reuteri DSM 17938 for the management of infantile colic in breastfed infants: a randomized, double-blind, placebo-controlled trial]]></article-title>
<source><![CDATA[J Pediatr]]></source>
<year>2013</year>
<volume>162</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>257-62</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Savino]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Cordisco]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Tarasco]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Palumeri]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Calabrese]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Oggero]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Lactobacillus reuteri DSM 17938 in infantile colic: a randomized, double-blind, placebo-controlled trial]]></article-title>
<source><![CDATA[Pediatrics]]></source>
<year>2010</year>
<volume>126</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>e526-33</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sung]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Hiscock]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Mensah]]></surname>
<given-names><![CDATA[FK]]></given-names>
</name>
<name>
<surname><![CDATA[Nation]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Satzke]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Treating infant colic with the probiotics Lactobacillus reuteri: double blind, placebo controlled randomized trial]]></article-title>
<source><![CDATA[BMJ]]></source>
<year>2014</year>
<volume>348</volume>
<page-range>g2107</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Indrio]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Di Mauro]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Riezzo]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Civardi]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Intini]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Corvaglia]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prophylactic use of a probiotic in the prevention of colic, regurgitation, and functional constipation: a randomized clinical trial]]></article-title>
<source><![CDATA[JAMA Pediatr]]></source>
<year>2014</year>
<volume>168</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>228-33</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chau]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Lau]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Greenberg]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Jacobson]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Yazdani-Brojeni]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Verma]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Probiotics for infantile colic: a randomized, double-blind, placebo-controlled trial investigating Lactobacillus reuteri DSM 17938]]></article-title>
<source><![CDATA[J Pediatr]]></source>
<year>2015</year>
<volume>166</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>74-8</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Savino]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Ceratto]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Poggi]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Cartosio]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
</person-group>
<collab>Cordero di Montezemolo L.Giannattasio A</collab>
<article-title xml:lang="en"><![CDATA[Preventive effects of oral probiotic on infantile colic: a prospective, randomised, blinded, controlled trial using Lactobacillus reuteri DSM 17938]]></article-title>
<source><![CDATA[Benef Microbes]]></source>
<year>2015</year>
<volume>6</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>245-51</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Anabrees]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Indrio]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Paes]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[AlFaleh]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Probiotics for infantile colic: a systematic review]]></article-title>
<source><![CDATA[BMC Pediatr]]></source>
<year>2013</year>
<volume>13</volume>
<page-range>186</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Urbanska]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Szajewska]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The efficacy of Lactobacillus reuteri DSM 17938 in infants and children: a review of the current evidence]]></article-title>
<source><![CDATA[Eur J Pediatr]]></source>
<year>2014</year>
<volume>173</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1327-37</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
