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1.
Int J Mol Sci ; 23(18)2022 Sep 14.
Artigo em Inglês | MEDLINE | ID: mdl-36142579

RESUMO

Metabolic bone disease of prematurity (MBD) is a condition of reduced bone mineral content (BMC) compared to that expected for gestational age (GA). Preterm birth interrupts the physiological process of calcium (Ca) and phosphorus (P) deposition that occurs mostly in the third trimester of pregnancy, leading to an inadequate bone mineralization during intrauterine life (IUL). After birth, an insufficient intake of Ca and P carries on this alteration, resulting in overt disease. If MBD is often a self-limited condition, in some cases it could hesitate the permanent alteration of bone structures with growth faltering and failure to wean off mechanical ventilation due to excessive chest wall compliance. Despite advances in neonatal intensive care, MBD is still frequent in preterm infants, with an incidence of 16−23% in very-low-birth-weight (VLBW, birth weight <1500 g) and 40−60% in extremely low-birth-weight (ELBW, birth weight <1000 g) infants. Several risk factors are associated with MBD (e.g., malabsorption syndrome, parenteral nutrition (PN), pulmonary bronchodysplasia (BPD), necrotizing enterocolitis (NEC), and some chronic medications). The aim of this study was to evaluate the rate of MBD in a cohort of VLBWI and the role of some risk factors. We enrolled 238 VLBWIs (107 male). 52 subjects were classified as increased risk (G1) and 186 as standard risk (G2) according to serum alkaline phosphatase (ALP) and phosphorus (P) levels. G1 subjects have lower GA (p < 0.01) and BW (p < 0.001). Moreover, they need longer PN support (p < 0.05) and invasive ventilation (p < 0.01). G1 presented a higher rate of BPD (p = 0.026). At linear regression analysis, BW and PN resulted as independent predictor of increased risk (p = 0.001, p = 0.040, respectively). Preventive strategies are fundamental to prevent chronic alteration in bone structures and to reduce the risk of short stature. Screening for MBD based on serum ALP could be helpful in clinical practice to identify subjects at increased risk.


Assuntos
Doenças Ósseas Metabólicas , Enterocolite Necrosante , Nascimento Prematuro , Fosfatase Alcalina , Peso ao Nascer , Doenças Ósseas Metabólicas/epidemiologia , Doenças Ósseas Metabólicas/etiologia , Doenças Ósseas Metabólicas/prevenção & controle , Cálcio , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Recém-Nascido Prematuro , Recém-Nascido de muito Baixo Peso , Masculino , Fósforo , Gravidez , Fatores de Risco
2.
Nutrients ; 14(3)2022 Jan 18.
Artigo em Inglês | MEDLINE | ID: mdl-35276786

RESUMO

Neonatal nutritional supplements are widely used to improve growth and development but may increase risk of later metabolic disease, and effects may differ by sex. We assessed effects of supplements on later development and metabolism. We searched databases and clinical trials registers up to April 2019. Participant-level data from randomised trials were included if the intention was to increase macronutrient intake to improve growth or development of infants born preterm or small-for-gestational-age. Co-primary outcomes were cognitive impairment and metabolic risk. Supplementation did not alter cognitive impairment in toddlers (13 trials, n = 1410; adjusted relative risk (aRR) 0.88 [95% CI 0.68, 1.13]; p = 0.31) or older ages, nor alter metabolic risk beyond 3 years (5 trials, n = 438; aRR 0.94 [0.76, 1.17]; p = 0.59). However, supplementation reduced motor impairment in toddlers (13 trials, n = 1406; aRR 0.76 [0.60, 0.97]; p = 0.03), and improved motor scores overall (13 trials, n = 1406; adjusted mean difference 1.57 [0.14, 2.99]; p = 0.03) and in girls not boys (p = 0.03 for interaction). Supplementation lowered triglyceride concentrations but did not affect other metabolic outcomes (high-density and low-density lipoproteins, cholesterol, fasting glucose, blood pressure, body mass index). Macronutrient supplementation for infants born small may not alter later cognitive function or metabolic risk, but may improve early motor function, especially for girls.


Assuntos
Disfunção Cognitiva , Suplementos Nutricionais , Cognição , Feminino , Humanos , Lactente , Recém-Nascido , Recém-Nascido Pequeno para a Idade Gestacional , Masculino , Parto , Gravidez
3.
Nutrients ; 14(2)2022 Jan 17.
Artigo em Inglês | MEDLINE | ID: mdl-35057573

RESUMO

Neonatal nutritional supplements may improve early growth for infants born small, but effects on long-term growth are unclear and may differ by sex. We assessed the effects of early macronutrient supplements on later growth. We searched databases and clinical trials registers from inception to April 2019. Participant-level data from randomised trials were included if the intention was to increase macronutrient intake to improve growth or development of infants born preterm or small-for-gestational-age. Co-primary outcomes were cognitive impairment and metabolic risk. Supplementation did not alter BMI in childhood (kg/m2: adjusted mean difference (aMD) -0.11[95% CI -0.47, 0.25], p = 0.54; 3 trials, n = 333). Supplementation increased length (cm: aMD 0.37[0.01, 0.72], p = 0.04; 18 trials, n = 2008) and bone mineral content (g: aMD 10.22[0.52, 19.92], p = 0.04; 6 trials, n = 313) in infancy, but not at older ages. There were no differences between supplemented and unsupplemented groups for other outcomes. In subgroup analysis, supplementation increased the height z-score in male toddlers (aMD 0.20[0.02, 0.37], p = 0.03; 10 trials, n = 595) but not in females, and no significant sex interaction was observed (p = 0.21). Macronutrient supplementation for infants born small may not alter BMI in childhood. Supplementation increased growth in infancy, but these effects did not persist in later life. The effects did not differ between boys and girls.


Assuntos
Recém-Nascido Prematuro/crescimento & desenvolvimento , Recém-Nascido Pequeno para a Idade Gestacional/crescimento & desenvolvimento , Nutrientes/administração & dosagem , Estatura/fisiologia , Índice de Massa Corporal , Densidade Óssea/fisiologia , Suplementos Nutricionais , Feminino , Seguimentos , Humanos , Fenômenos Fisiológicos da Nutrição do Lactente , Recém-Nascido , Masculino , Fatores Sexuais , Resultado do Tratamento
4.
Nutrients ; 12(5)2020 May 02.
Artigo em Inglês | MEDLINE | ID: mdl-32370158

RESUMO

Weaning from parenteral to enteral nutrition is a critical period to maintain an adequate growth in very low birth weight preterm infants (VLBWI). We evaluated the actual daily nutritional intakes during the transition phase (TP) in VLBWI with adequate and inadequate weight growth velocity (GV ≥ 15 vs. GV < 15 g/kg/day). Fat-free mass (FFM) at term-corrected age (TCA) was compared between groups. Based on actual nutritional intakes of infants with adequate growth, we defined a standardized parenteral nutrition bag (SPB) for the TP. One hundred and six VLBWI were categorized as group 1 (G1): [GV < 15 (n = 56)] and group 2 (G2): [GV ≥ 15 (n = 50)]. The TP was divided into two periods: main parenteral nutritional intakes period (parenteral nutritional intakes >50%) (M-PNI) and main enteral nutritional intakes period (enteral nutritional intakes >50%) (M-ENI). Anthropometric measurements were assessed at discharge and TCA, FFM deposition at TCA. During M-PNI, G2 showed higher enteral protein intake compared to G1 (p = 0.05). During M-ENI, G2 showed higher parenteral protein (p = 0.01) and energy intakes (p < 0.001). A gradual reduction in SPB volume, together with progressive increase in enteral volume, allowed nutritional intakes similar to those of G2. At TCA, G2 had higher FFM compared to G1 (p = 0.04). The reasoned use of SPB could guarantee an adequate protein administration, allowing an adequate growth and higher FFM deposition.


Assuntos
Composição Corporal , Proteínas Alimentares/administração & dosagem , Ingestão de Alimentos/fisiologia , Fenômenos Fisiológicos da Nutrição do Lactente/fisiologia , Recém-Nascido Prematuro/crescimento & desenvolvimento , Recém-Nascido de muito Baixo Peso/crescimento & desenvolvimento , Nutrição Parenteral , Ingestão de Energia/fisiologia , Feminino , Humanos , Recém-Nascido , Masculino
5.
Food Chem ; 314: 126176, 2020 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-31962282

RESUMO

Pasteurized donor human milk (PDHM) for preterm infant nutrition is fortified with hydrolyzates of cow's milk proteins, which have been poorly investigated in relation to heat-damage and occurrence of the bioactive peptides ß-casomorphins (BCMs). Therefore, thermal protein modifications of three commercial fortifiers were assessed by measuring well-recognized indexes of heat load. The fortifiers did not contain pyrraline, whereas furosine and lysinoalanine levels roughly overlapped the lowest values reported for liquid formulas addressed to term infant nutrition. Bovine BCMs 3 to 7 and human BCMs 3 to 9 were searched. Bovine BCMs 3, 4, 6 and 7 were found in the undigested fortifiers. Following in vitro digestion simulating the digestive conditions of premature infant, bovine BCMs still occurred in fortified PDHM; the human BCMs 3, 7, 8 and 9 formed. Overall, these results better address the nutritional features of protein fortifiers and fortified PDHM intended for nutrition of preterm infants.


Assuntos
Endorfinas/análise , Alimentos Fortificados , Proteínas do Leite/química , Leite Humano/química , Animais , Bovinos , Digestão , Endorfinas/química , Feminino , Alimentos Fortificados/análise , Temperatura Alta , Humanos , Fenômenos Fisiológicos da Nutrição do Lactente , Recém-Nascido , Recém-Nascido Prematuro , Lisina/análogos & derivados , Lisina/análise , Lisinoalanina/análise , Norleucina/análogos & derivados , Norleucina/análise , Pasteurização , Pirróis/análise
6.
J Matern Fetal Neonatal Med ; 32(14): 2310-2318, 2019 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-29357769

RESUMO

OBJECTIVE: Preterm infants' body composition at term-corrected age differs from that of term infants but appears to be similar at the age of 3 months. The aim of this study was to compare the metabolomic pattern of preterm infants at term and at 3 months with that of term infants and to determine its association with body composition development. METHOD: We designed a pilot study. Growth and body composition were evaluated by an air displacement plethysmography system in 13 preterm infants and seven term newborns at term and at 3 months of corrected age. Urine samples were collected at the same time points and analysed by nuclear magnetic resonance. RESULTS: At term-corrected age, preterm infants showed a higher fat mass percentage compared with that of term newborns, whereas at 3 months of corrected age, the body composition parameters were similar between the groups. At the first time point, nuclear magnetic resonance analysis showed a urinary increase in choline/phosphocholine, betaine and glucose in preterm infants. At the second time point, the preterm group exhibited a urinary increase in choline/phosphocholine and a decrease in betaine. CONCLUSIONS: The increased urinary excretion of choline, a betaine precursor, could reflect a potential altered metabolism in preterm infants.


Assuntos
Composição Corporal/fisiologia , Recém-Nascido Prematuro/crescimento & desenvolvimento , Recém-Nascido de muito Baixo Peso/crescimento & desenvolvimento , Urina/química , Estudos de Casos e Controles , Colina/urina , Humanos , Lactente , Fenômenos Fisiológicos da Nutrição do Lactente/fisiologia , Recém-Nascido , Imageamento por Ressonância Magnética , Espectroscopia de Ressonância Magnética , Metabolômica , Projetos Piloto , Estudos Prospectivos
7.
Early Hum Dev ; 121: 15-20, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29730130

RESUMO

BACKGROUND: Although highly beneficial, human milk feeding is challenging in preterm infants due to adverse NICU factors for the infant and mother. AIM: To investigate the effects of an early intervention in promoting infant's human milk feeding and acquisition of full oral feeding. METHODS: This study is part of a RCT. We included preterm infants born between 25+0 and 29+6 weeks of gestational age (GA) without severe morbidities, and their parents. Infants were randomized to either receive early intervention (EI) or standard care (SC). EI included PremieStart and parental training to promote infant massage and visual attention according to a detailed protocol. SC, in line with NICU protocols, included Kangaroo Mother Care. The time of acquisition of full oral feeding and human milk consumption at discharge were recorded. RESULTS: Seventy preterm (EI n = 34, SC n = 36) infants were enrolled. Thirteen were excluded according to the protocol. Fifty-seven (EI n = 29, SC n = 28) infants were evaluated at discharge. The two groups were comparable for parent and infant characteristics. A significantly higher rate of infants fed with any human milk was observed in the EI group (75.9%) compared with the SC group (32.1%) (p = 0.001), and EI infants were four times more likely to be fed exclusively with human milk. Full oral feeding was achieved almost one week earlier in EI infants (mean postmenstrual age 36.8 ±â€¯1.6 vs 37.9 ±â€¯2.4 weeks in EI vs SC, p = 0.04). CONCLUSIONS: Early interventions promoting mother self-efficacy and involvement in multisensory stimulation have beneficial effects on human milk feeding in preterm infants.


Assuntos
Intervenção Médica Precoce/métodos , Comportamento Alimentar , Recém-Nascido Prematuro/fisiologia , Feminino , Humanos , Recém-Nascido , Método Canguru , Masculino , Massagem , Leite Humano
8.
BMC Pediatr ; 18(1): 53, 2018 02 13.
Artigo em Inglês | MEDLINE | ID: mdl-29433457

RESUMO

BACKGROUND: When breastfeeding is not possible, infants are fed formulas (IF) in which lipids are usually of plant origin. However, the use of dairy fat in combination with plant oils enables a lipid profile closer to breast milk in terms of fatty acid (FA) composition, triglyceride structure, polar lipids and cholesterol contents. The objective of this study was to determine the effect of an IF containing a mix of dairy fat and plant oils on Omega-3 FA content in red blood cells (RBC). METHODS: This study was a monocentric, double-blind, controlled, randomized trial. Healthy term infants were fed formulas containing a mix of dairy fat and plant oils (D), plant oils (P) or plant oils supplemented with ARA and DHA (PDHA). Breastfed infants were enrolled as a reference group (BF). FA in RBC phosphatidylethanolamine was evaluated after 4 months and FA in whole blood were evaluated at enrollment and after 4 months by gas chromatography. Differences between groups were assessed using an analysis of covariance with sex and gestational age as covariates. RESULTS: Seventy IF-fed and nineteen BF infants completed the protocol. At 4 months, RBC total Omega-3 FA levels in infants fed formula D were significantly higher than in group P and similar to those in groups PDHA and BF. RBC DHA levels in group D were also higher than in group P but lower than in groups PDHA and BF. RBC n-3 DPA levels in group D were higher than in groups P, PDHA and BF. A decrease in proportions of Omega-3 FA in whole blood was observed in all groups. CONCLUSIONS: A formula containing a mix of dairy lipids and plant oils increased the endogenous conversion of Omega-3 long-chain FA from precursor, leading to higher total Omega-3, DPA and DHA status in RBC than a plant oil-based formula. Modifying lipid quality in IF by adding dairy lipids should be considered as an interesting method to improve Omega-3 FA status. TRIAL REGISTRATION: Identifier NCT01611649 , retrospectively registered on May 25, 2012.


Assuntos
Gorduras na Dieta , Eritrócitos/metabolismo , Ácidos Graxos Ômega-3/sangue , Fórmulas Infantis/química , Leite/química , Óleos de Plantas , Animais , Biomarcadores/sangue , Gorduras na Dieta/administração & dosagem , Método Duplo-Cego , Feminino , Seguimentos , Humanos , Lactente , Recém-Nascido , Masculino , Avaliação de Resultados em Cuidados de Saúde , Óleos de Plantas/administração & dosagem
9.
BMC Pediatr ; 18(1): 10, 2018 01 22.
Artigo em Inglês | MEDLINE | ID: mdl-29357820

RESUMO

BACKGROUND: When breastfeeding is not possible, infants are fed formulas in which lipids are usually of plant origin. However, the use of dairy fat in combination with plant oils enables a lipid profile in formula closer to breast milk in terms of fatty acid composition, triglyceride structure and cholesterol content. The objectives of this study were to investigate the impact on growth and gastrointestinal tolerance of a formula containing a mix of dairy lipids and plant oils in healthy infants. METHODS: This study was a monocentric, double-blind, controlled, randomized trial. Healthy term infants aged less than 3 weeks whose mothers did not breastfeed were randomly allocated to formula containing either: a mix of plant oils and dairy fat (D), only plant oils (P) or plant oils supplemented with long-chain polyunsaturated fatty acids (PDHA). Breastfed infants were included in a reference group (BF). Anthropometric parameters and body composition were measured after 2 and 4 months. Gastrointestinal tolerance was evaluated during 2 day-periods after 1 and 3 months thanks to descriptive parameters reported by parents. Nonrandomized BF infants were not included in the statistical analysis. RESULTS: Eighty eight formula-fed and 29 BF infants were enrolled. Gains of weight, recumbent length, cranial circumference and fat mass were similar between the 3 formula-fed groups at 2 and 4 months and close to those of BF. Z-scores for weight, recumbent length and cranial circumference in all groups were within normal ranges for growth standards. No significant differences were noted among the 3 formula groups in gastrointestinal parameters (stool frequency/consistency/color), occurrence of gastrointestinal symptoms (abdominal pain, flatulence, regurgitation) or infant's behavior. CONCLUSIONS: A formula containing a mix of dairy lipids and plant oils enables a normal growth in healthy newborns. This formula is well tolerated and does not lead to abnormal gastrointestinal symptoms. Consequently, reintroduction of dairy lipids could represent an interesting strategy to improve lipid quality in infant formulas. TRIAL REGISTRATION: ClinicalTrials.gov Identifier NCT01611649 , retrospectively registered on May 25, 2012.


Assuntos
Desenvolvimento Infantil , Gorduras na Dieta , Ácidos Graxos Insaturados , Fórmulas Infantis/química , Fenômenos Fisiológicos da Nutrição do Lactente , Leite/química , Óleos de Plantas , Animais , Composição Corporal , Gorduras na Dieta/administração & dosagem , Gorduras na Dieta/efeitos adversos , Método Duplo-Cego , Ácidos Graxos Insaturados/administração & dosagem , Ácidos Graxos Insaturados/efeitos adversos , Feminino , Seguimentos , Intolerância Alimentar/diagnóstico , Intolerância Alimentar/etiologia , Humanos , Lactente , Fórmulas Infantis/efeitos adversos , Recém-Nascido , Masculino , Avaliação de Resultados em Cuidados de Saúde , Óleos de Plantas/administração & dosagem , Óleos de Plantas/efeitos adversos
10.
BMC Pediatr ; 12: 164, 2012 Oct 17.
Artigo em Inglês | MEDLINE | ID: mdl-23072617

RESUMO

BACKGROUND: Human milk is the optimal nutrition for infants. When breastfeeding is not possible, supplementation of infant formula with long chain polyunsaturated fatty acids appears to promote neurodevelopmental outcome and visual function. Plant oils, that are the only source of fat in most of infant formulas, do not contain specific fatty acids that are present in human and cow milk and do not encounter milk fat triglyceride structure. Experimental data suggest that a mix of dairy lipids and plant oils can potentiate endogenous synthesis of n-3 long chain polyunsaturated fatty acids. This trial aims to determine the effect of an infant formula supplemented with a mixture of dairy lipids and plant oils on the erythrocyte membrane omega-3 fatty acid profile in full-term infants (primary outcome). Erythrocyte membrane long chain polyunsaturated fatty acids and fatty acids content, the plasma lipid profile and the insulin-growth factor 1 level, the gastrointestinal tolerance, the changes throughout the study in blood fatty acids content, in growth and body composition are evaluated as secondary outcomes. METHODS/DESIGN: In a double-blind controlled randomized trial, 75 healthy full-term infants are randomly allocated to receive for four months a formula supplemented with a mixture of dairy lipids and plant oils or a formula containing only plant oils or a formula containing plant oils supplemented with arachidonic acid and docosahexaenoic acid. Twenty-five breast-fed infants constitute the reference group. Erythrocyte membrane omega-3 fatty acid profile, long chain polyunsaturated fatty acids and the other fatty acids content, the plasma lipid profile and the insulin-growth factor 1 level are measured after four months of intervention. Gastrointestinal tolerance, the changes in blood fatty acids content, in growth and body composition, assessed by means of an air displacement plethysmography system, are also evaluated throughout the study. DISCUSSION: The achievement of an appropriate long chain polyunsaturated fatty acids status represents an important goal in neonatal nutrition. Gaining further insight in the effects of the supplementation of a formula with dairy lipids and plant oils in healthy full-term infants could help to produce a formula whose fat content, composition and structure is more similar to human milk. TRIAL REGISTRATION: ClinicalTrials.gov Identifier NCT01611649.


Assuntos
Suplementos Nutricionais , Membrana Eritrocítica , Ácidos Graxos Ômega-3 , Fórmulas Infantis , Lipídeos , Óleos de Plantas , Animais , Método Duplo-Cego , Membrana Eritrocítica/metabolismo , Ácidos Graxos Ômega-3/metabolismo , Humanos , Fórmulas Infantis/farmacologia , Recém-Nascido , Lipídeos/farmacologia , Leite , Óleos de Plantas/farmacologia , Nascimento a Termo
11.
J Matern Fetal Neonatal Med ; 24 Suppl 1: 144-6, 2011 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-21888510

RESUMO

Infants born preterm are at high risk for poor growth achievement. Small for gestational age (SGA (birth weight below the 10th percentile) preterm infants are even more prone to develop postnatal growth retardation in the early neonatal period, as they do not have a large storage of protein/energy. Both SGA and appropriate for gestational age (AGA: birth weight between the 10th and 90th percentiles) infants show persistent postnatal growth failure after discharge. Although the available data clearly demonstrate that preterm infants, especially if born SGA, exhibit postnatal growth retardation at the time of hospital discharge, the importance of the nutritional post discharge management has not been sufficiently taken into account. We have recently conducted a randomized controlled trial to assess whether infants born SGA may benefit from an enriched post discharge formula. This study suggests that the growth pattern in SGA preterm infants is not affected by the consumption of an enriched post discharge formula. The ponderal and linear growth of these infants does not accelerate to achieve early catch up growth. However, as far as the quality of growth is concerned, the fat mass accretion after term decelerates, so that an increase of fat free mass accretion takes place. Future research effort should be directed toward longer follow up and personalized nutrition management.


Assuntos
Recém-Nascido Prematuro/crescimento & desenvolvimento , Recém-Nascido Pequeno para a Idade Gestacional/crescimento & desenvolvimento , Terapia Nutricional/métodos , Alta do Paciente , Fatores Etários , Composição Corporal/fisiologia , Desenvolvimento Infantil/fisiologia , Seguimentos , Gráficos de Crescimento , Humanos , Lactente , Fenômenos Fisiológicos da Nutrição do Lactente , Recém-Nascido , Recém-Nascido Prematuro/fisiologia , Recém-Nascido Pequeno para a Idade Gestacional/fisiologia , Controle de Qualidade , Aumento de Peso/fisiologia
12.
Helicobacter ; 12(2): 150-6, 2007 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-17309752

RESUMO

BACKGROUND AND AIM: Data on the eradication treatment for childhood Helicobacter pylori are scanty. A register was established on the European Society for Pediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) website to collect data on treatment performed by European pediatricians to ascertain what is practiced in the field. SUBJECTS: From January 2001 to December 2002, information on 597 children were entered by 23 European Centers, but only data of 518 treated children were completed and analyzed (86.7%, 262 male subjects, median age 9 years, range 1-14). According to their nationality, 226 children were from Southern Europe, 132 from Eastern Europe, 68 from Western Europe, and 4 from northern Europe, 68 from North Africa, and 20 from Asia. At endoscopy, 454 children had gastritis and 64 had ulcer (12.3%). Antibiotic sensitivity, tested in 361 cases, revealed 18% clarithromycin-resistant and 19% metronidazole-resistant H. pylori strains. RESULTS: Treatment was performed for 1 week in 388 and for 2 weeks in 130 children. Antibiotics were associated with proton pump inhibitors (PPI) in 345 and with bismuth in 121 children. Triple therapy was given to 485 children, dual therapy to 26, quadruple to 7. Follow-up data, by (13)C-Urea-Breath Test or histology or both, were available for 480 children. Overall eradication rate was 65.6%, significantly higher in children with ulcer (79.7%) than without (63.9%, p = .001). When given as first treatment, bismuth-containing triple therapies were more efficacious than PPI-containing ones (77% versus 64%, p = .02, OR 1.88, 95% CI 1.1-3.3). Twenty-seven different treatment regimens were used, but only six were administered to at least 18 children (range 18-157). There was no difference between treatments given for 1 or 2 weeks, or given as first or second therapies. CONCLUSION: European pediatricians entering data in the register used 27 different regimens. Bismuth-containing therapies resulted in higher eradication rate. Omeprazole-containing triple therapies were the most used although their efficacy was low. Therapies recommended for adults do not appear to be suitable for children.


Assuntos
Infecções por Helicobacter/tratamento farmacológico , Infecções por Helicobacter/epidemiologia , Helicobacter pylori/efeitos dos fármacos , Adolescente , Antiácidos/uso terapêutico , Bismuto/uso terapêutico , Criança , Pré-Escolar , Claritromicina/uso terapêutico , Quimioterapia Combinada , Europa (Continente)/epidemiologia , Feminino , Infecções por Helicobacter/microbiologia , Helicobacter pylori/patogenicidade , Humanos , Lactente , Masculino , Testes de Sensibilidade Microbiana , Omeprazol/uso terapêutico , Sistema de Registros , Resultado do Tratamento
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