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1.
C. Agostoni E. Riva M. L. Giannì M. Silano M. Giovannini G. V. Zuccotti 《European journal of pediatrics》1998,157(10):811-813
Standardised growth indices (Z-scores of weight-for-age, WA, length-for-age, LA, weight-for-length, WL, according to the reference data of the World Health
Organization) have been compared for the first 4 months of life among 119 infants born to mothers affected by the type-1 human
immunodeficiency virus (HIV). Infants were subdivided according to their HIV serostatus and the clinical expression of the
disease. Uninfected status (n = 92), late (≥6 months, n = 18) and early (≤3 months, n = 9) onset of symptoms among the HIV infected defined three groups. Infants with early symptoms showed the lowest median WA
and LA Z-scores at all times and the LA difference with their uninfected counterparts was already significant at birth. Infants with
late symptoms showed early differences in WL and then in WA also compared with the uninfected ones. A<−0.40 LA Z-score at birth gave a 5.9 relative risk (RR) to be an infant with early symptoms (95% CI = 1.2−27.4) while a negative WL Z-score at 2 months of age gave a 4.2 RR for the HIV seropositivity (95% CI = 2.1−8.3).
Conclusion Linear growth is the first parameter to be negatively affected among human immunodeficiency virus seropositive infants with
early symptoms. In infants with late symptoms the lack of rapid WA and WL increase found among uninfected patients may be
viewed as an early anthropometric indicator of HIV status.
Received: 12 January 1998 / Accepted: 2 February 1998 相似文献
2.
The Centers for Disease Control and Prevention 2000 growth charts and the growth of breastfed infants 总被引:2,自引:0,他引:2
AIM: To evaluate the performance of the 2000 Centers for Disease Control and Prevention (CDC) growth charts in comparison with the National Center for Health Statistics/World Health Organization (NCHS/WHO) reference as a tool for assessing growth in healthy breastfed infants. METHODS: Weight and length measurements were obtained from a pooled longitudinal sample of 226 healthy breastfed infants. Weight-for-age (WA), length-for-age (LA) and weight-for-length (WL) z-scores based on the CDC and NCHS/WHO references were computed for each child. Age-specific mean z-scores and proportions below and above specific cut-off points were calculated. RESULTS: Breastfed infants grow more rapidly in the first 2 mo of life and less rapidly from 3 to 12 mo in relation to the CDC WA curves. Similarly, breastfed infants experience greater linear growth than the CDC median until age 4 mo. Thereafter, the mean LA z-score declines until month 9. Apart from a 1-mo difference in the time when linear growth begins to falter, the pattern of growth is remarkably similar when compared with the two references. The growth trajectories indicate that infants in the CDC reference are heavier and shorter than the NCHS/WHO reference population. Combining the two measurements as WL reveals that higher weight overrides lower length in the CDC versus the NCHS population, thus the estimated prevalence of wasting is higher by the CDC reference. CONCLUSION: As was the case when compared with the NCHS/WHO reference, there are notable differences in the growth trajectory of breastfed infants examined against the CDC reference. A reference based on healthy breastfed infants is required if the growth patterns of infants following international feeding recommendations are to be correctly assessed. 相似文献
3.
Francesco Savino Emanuele Castagno Giovanna Monti Paola Serraino Amalia Peltran Roberto Oggero Silvia Fanaro Vittorio Vigi Leandra Silvestro 《Acta paediatrica (Oslo, Norway : 1992)》2005,94(S449):115-119
Background: Recently, rice-based formulas have been widely used in hypoallergenic diets, but data on nutritional values are scarce. Aim: To evaluate the growth of infants fed with a rice-based hydrolysate formula, compared to those infants fed with a soy formula or an extensively hydrolysed casein formula, in the first 2 y of life. Methods: A total of 88 infants were enrolled between March 2002 and March 2004. Fifty-eight infants with atopic dermatitis (AD) and cow's milk allergy (CMA), confirmed by open challenge, were enrolled as study group: 15 were fed with a rice-based hydrolysate formula (RHF), 17 with a soy-based formula (SF) and 26 with an extensively hydrolysed casein formula (eHCF). Thirty infants with AD without cow's milk allergy were recruited as a control group (CG) and fed with a free diet. Weight was recorded on enrolment and at 3-monthly intervals in the first year of life, and at 6-monthly intervals in the second year. Infants were weighed naked, before feeding, by means of an electronic integrating scale. The z-scores of weight for age were calculated. Statistics: One-way analysis of variance and Student's t -test were used for statistical comparison. Significance was set at p <0.05. Results: No significant differences between the RHF, SF and eHCF groups were observed for the z-score of weight for age during the first 2 y of life, but a significantly lower difference was seen in the RHF group compared to the control group in the intervals 9 mo–1 y ( p =0.025) and 1–1.5 y ( p =0.020) of age. In contrast, the SF and eHCF groups were comparable to the control group, but the eHCF group was significantly lower ( p =0) in the first trimester of life.
Conclusion: Even if our findings show no significant difference between RHF and control, low weight observed in infants fed with RHF raises doubts about the nutritional adequacy of rice-hydrolysate formulas. 相似文献
Conclusion: Even if our findings show no significant difference between RHF and control, low weight observed in infants fed with RHF raises doubts about the nutritional adequacy of rice-hydrolysate formulas. 相似文献
4.
C Agostoni F Grandi M L Giannì M Silano M Torcoletti M Giovannini E Riva 《Archives of disease in childhood》1999,81(5):395-399
AIM: To compare the growth patterns of breast fed and formula fed Italian infants in the first 12 months of life using World Health Organisation (WHO) reference data. METHODS: The growth patterns of 73 breast fed infants (36 male, 37 female) and 65 formula fed infants (35 male, 30 female) were compared. Solid foods were introduced with the same weaning schedules from the 5th month in both groups. The weight for age (WA), length for age (LA), and weight for length (WL) z scores (National Center for Health Statistics-WHO data) were calculated at birth, 1, 2, 3, 4, 6, 9, and 12 months. RESULTS: Breast fed infants had the highest z scores (WA, WL) at birth. Breast fed groups had significantly higher growth indices at 1 month (WA, LA), 2 months (WA) and 3 months (WA, LA) of age. Compared to breast fed groups, formula fed infants showed significantly higher WA z score changes in the 1-2, 2-3, 3-4, and 4-6 month intervals. LA z score changes were higher for breast fed infants at 0-1 month and for the formula fed infants at 4-6 months. In the 6-12 month interval growth indices progressively increased for the formula fed infants and declined for infants breast fed for longer (12 months). The 0-12 month changes in WA, LA, and WL z scores were positive for formula fed infants and negative for the 12 month breast fed group. Nevertheless, the 12 month breast fed group showed an absolute WA z score just below 0 (mean (SEM) -0.04 (0.26)) at 12 months. CONCLUSION: The growth pattern of breast fed and formula fed Italian infants differs in the first 12 months of life. This questions the validity of current reference values for monitoring the growth of breast fed infants. Growth indices in breast fed groups, high at birth and closer than expected to the reference at 12 months, may reflect differences in genetic factors, intrauterine conditions, or both. 相似文献
5.
C Agostoni F Grandi M Gianni M Silano M Torcoletti M Giovannini E Riva 《Archives of disease in childhood》1999,81(5):395-399
AIM—To compare the
growth patterns of breast fed and formula fed Italian infants in the
first 12 months of life using World Health Organisation (WHO) reference data.
METHODS—The growth patterns of 73 breast fed infants (36 male, 37 female) and 65 formula fed infants (35 male, 30 female) were compared. Solid foods were introduced with the same weaning schedules from the 5th month in both groups. The weight for age (WA), length for age (LA), and weight for length (WL) z scores (National Center for Health Statistics-WHO data) were calculated at birth, 1, 2,3, 4, 6, 9, and 12months.
RESULTS—Breast fed infants had the highest z scores (WA, WL) at birth. Breast fed groups had significantly higher growth indices at 1 month (WA, LA), 2 months (WA) and 3 months (WA, LA) of age. Compared to breast fed groups, formula fed infants showed significantly higher WA z score changes in the 1-2, 2-3, 3-4, and 4-6 month intervals. LA z score changes were higher for breast fed infants at 0-1 month and for the formula fed infants at 4-6 months. In the 6-12 month interval growth indices progressively increased for the formula fed infants and declined for infants breast fed for longer (12 months). The 0-12 month changes in WA, LA, and WL z scores were positive for formula fed infants and negative for the 12 month breast fed group. Nevertheless, the 12 month breast fed group showed an absolute WA z score just below 0 (mean (SEM) −0.04 (0.26)) at 12months.
CONCLUSION—The growth pattern of breast fed and formula fed Italian infants differs in the first 12 months of life. This questions the validity of current reference values for monitoring the growth of breast fed infants. Growth indices in breast fed groups, high at birth and closer than expected to the reference at 12 months, may reflect differences in genetic factors, intrauterine conditions, or both.
相似文献
METHODS—The growth patterns of 73 breast fed infants (36 male, 37 female) and 65 formula fed infants (35 male, 30 female) were compared. Solid foods were introduced with the same weaning schedules from the 5th month in both groups. The weight for age (WA), length for age (LA), and weight for length (WL) z scores (National Center for Health Statistics-WHO data) were calculated at birth, 1, 2,3, 4, 6, 9, and 12months.
RESULTS—Breast fed infants had the highest z scores (WA, WL) at birth. Breast fed groups had significantly higher growth indices at 1 month (WA, LA), 2 months (WA) and 3 months (WA, LA) of age. Compared to breast fed groups, formula fed infants showed significantly higher WA z score changes in the 1-2, 2-3, 3-4, and 4-6 month intervals. LA z score changes were higher for breast fed infants at 0-1 month and for the formula fed infants at 4-6 months. In the 6-12 month interval growth indices progressively increased for the formula fed infants and declined for infants breast fed for longer (12 months). The 0-12 month changes in WA, LA, and WL z scores were positive for formula fed infants and negative for the 12 month breast fed group. Nevertheless, the 12 month breast fed group showed an absolute WA z score just below 0 (mean (SEM) −0.04 (0.26)) at 12months.
CONCLUSION—The growth pattern of breast fed and formula fed Italian infants differs in the first 12 months of life. This questions the validity of current reference values for monitoring the growth of breast fed infants. Growth indices in breast fed groups, high at birth and closer than expected to the reference at 12 months, may reflect differences in genetic factors, intrauterine conditions, or both.
相似文献
6.
Cordle CT Winship TR Schaller JP Thomas DJ Buck RH Ostrom KM Jacobs JR Blatter MM Cho S Gooch WM Pickering LK 《Journal of pediatric gastroenterology and nutrition》2002,34(2):145-153
BACKGROUND: Infants fed a soy protein isolate-based formula have immunization responses similar to breast-fed infants. However, cellular aspects of the immunologic development of soy-fed infants have not been studied extensively. Nucleotides added to milk-based formula benefit infant immune status, but reports of the immunologic effects of adding nucleotides to soy-based formula are not available. This study examines immune cell populations of infants fed soy protein isolate formulas with and without added nucleotides for 1 year. METHODS: Newborn, term infants studied in a masked 12-month feeding trial were assigned randomly to soy formula groups with and without added nucleotides (n = 94, n = 92). A nonrandomized human milk/formula-fed cohort (n = 81), was concurrently enrolled. Blood samples were collected at 6, 7, and 12 months. Thirty-two immune cell populations were characterized using three-color flow cytometry. Cellular markers were chosen to assess general pediatric immune status, emphasizing maturation and activation of B, T, and NK lymphocytes. RESULTS: All cell populations, number and percentages, were within age-related normal ranges. The only significant difference found between soy formula and human milk/formula-fed infants was the percentage of CD57 + NK T cells at 12 months (human milk/formula > soy formula, P = 0.034). There were significant differences at some time points between human milk/formula-fed and nucleotide-supplemented soy formula-fed infants in populations of lymphocytes, eosinophils, total T, helper T, naive helper, memory/effector helper, CD57 - T, and CD11b + CD8 + NK cells. None of the cell populations differed between infants fed soy formula versus soy plus nucleotides. CONCLUSIONS: Infants fed this commercial soy formula demonstrated immune cell status similar to human milk/formula-fed infants, consistent with normal immune system development. The addition of nucleotides to soy formula did not significantly change specific individual immune cell populations but tended to increase numbers and percentages of T cells and decreased numbers and percentages of NK cells. 相似文献
7.
Ostrom KM Cordle CT Schaller JP Winship TR Thomas DJ Jacobs JR Blatter MM Cho S Gooch WM Granoff DM Faden H Pickering LK 《Journal of pediatric gastroenterology and nutrition》2002,34(2):137-144
BACKGROUND: Immunologic development of soy-fed infants has not been extensively studied. Early studies of soy flour-based formulas showed decreased immunoglobulin production when soy protein intake was limited. However, there were no significant differences in rotavirus vaccine responses between breast-fed and soy protein isolate-based formula-fed infants. Nucleotides added to milk-based formula benefit infant immune status, but reports of the immunologic effects of adding nucleotides to soy-based formula are not available. This study evaluated immune status and morbidity of infants fed soy protein isolate formulas with and without added nucleotides for 1 year. METHODS: Newborn, term infants enrolled in a masked 12-month feeding trial were assigned randomly to groups fed soy formula with or without added nucleotides (n = 94, n = 92). A nonrandomized human milk/formula cohort (n = 81) was concurrently enrolled. Recommended immunizations were administered at 2, 4, and 6 months. Immune status was determined from antibody responses to Haemophilus influenzae type b, tetanus, diphtheria, and poliovirus vaccines at 6, 7, and 12 months. Parents and physicians reported morbidity data. RESULTS: All vaccine responses were within normal ranges. No response differences were observed between infants fed soy formula and those fed nucleotide-supplemented soy. However, antibody to H. influenzae type b at 7 and 12 months was higher in infants fed nucleotide-supplemented soy than in infants fed human milk/formula ( P = 0.007, P = 0.008, respectively). Human milk/formula-fed infants had higher poliovirus neutralizing antibody at 12 months than did soy-fed infants ( P = 0.016). Morbidity analyses showed that only physician-reported diarrhea was different among groups (groups fed human milk/formula had less diarrhea than did soy groups, P = 0.011). CONCLUSIONS: Term infants fed soy protein isolate-based formulas have normal immune development as measured by antibody responses to childhood immunizations. 相似文献
8.
Savino F Castagno E Monti G Serraino P Peltran A Oggero R Fanaro S Vigi V Silvestro L 《Acta paediatrica (Oslo, Norway : 1992). Supplement》2005,94(449):115-119
BACKGROUND: Recently, rice-based formulas have been widely used in hypoallergenic diets, but data on nutritional values are scarce. Aim: To evaluate the growth of infants fed with a rice-based hydrolysate formula, compared to those infants fed with a soy formula or an extensively hydrolysed casein formula, in the first 2 y of life. METHODS: A total of 88 infants were enrolled between March 2002 and March 2004. Fifty-eight infants with atopic dermatitis (AD) and cow's milk allergy (CMA), confirmed by open challenge, were enrolled as study group: 15 were fed with a rice-based hydrolysate formula (RHF), 17 with a soy-based formula (SF) and 26 with an extensively hydrolysed casein formula (eHCF). Thirty infants with AD without cow's milk allergy were recruited as a control group (CG) and fed with a free diet. Weight was recorded on enrolment and at 3-monthly intervals in the first year of life, and at 6-monthly intervals in the second year. Infants were weighed naked, before feeding, by means of an electronic integrating scale. The z-scores of weight for age were calculated. Statistics: One-way analysis of variance and Student's t-test were used for statistical comparison. Significance was set at p<0.05. RESULTS: No significant differences between the RHF, SF and eHCF groups were observed for the z-score of weight for age during the first 2 y of life, but a significantly lower difference was seen in the RHF group compared to the control group in the intervals 9 mo-1 y (p=0.025) and 1-1.5 y (p=0.020) of age. In contrast, the SF and eHCF groups were comparable to the control group, but the eHCF group was significantly lower (p=0) in the first trimester of life. CONCLUSION: Even if our findings show no significant difference between RHF and control, low weight observed in infants fed with RHF raises doubts about the nutritional adequacy of rice-hydrolysate formulas. 相似文献
9.
Infants (n = 52) allergic to cow's milk protein and extensively hydrolyzed formulas received an amino acid-based formula. The amino acid-based formula proved to be safe, with infants exhibiting an overall gain in length and weight. Children with allergy restricted to extensively hydrolyzed formulas were diagnosed earlier and tolerated cow's milk protein earlier than children with multiple food allergy. 相似文献
10.
R J Merritt M Carter M Haight L D Eisenberg 《Journal of pediatric gastroenterology and nutrition》1990,11(1):78-82
Twenty-one infants less than 6 months of age with gastrointestinal symptoms of cow milk and/or soy protein-based infant formula intolerance (diarrhea in 14, hematochezia in 16, emesis in 8, failure to thrive in 4, and colic in 10) were treated clinically with a whey protein hydrolysate formula. Six patients improved when placed directly on the formula, and 15 remained asymptomatic or improved when given the whey hydrolysate formula following initial treatment with a casein hydrolysate or elemental formula. Eighteen had supporting evidence of an allergic basis for their symptoms, including a family history of allergies in 6, a clinical challenge with the offending formula in 1, laboratory tests consistent with atopy in 11, and/or rectal biopsy with histologic allergic features in 7. The whey hydrolysate formula may be an acceptable alternative to soy or casein hydrolysate formulas in most infants with gastrointestinal symptoms of cow milk and/or formula intolerance. 相似文献
11.
Klemola T Vanto T Juntunen-Backman K Kalimo K Korpela R Varjonen E 《The Journal of pediatrics》2002,140(2):219-224
OBJECTIVES: We conducted a prospective, randomized study to evaluate the cumulative incidence of allergy or other adverse reactions to soy formula and to extensively hydrolyzed formula up to the age of 2 years in infants with confirmed cow's milk allergy. STUDY DESIGN: Infants (n = 170) with documented cow's milk allergy were randomly assigned to receive either a soy formula or an extensively hydrolyzed formula. If it was suspected that the formula caused symptoms, a double-blind, placebo-controlled challenge (DBPCFC) with the formula was performed. The children were followed to the age of 2 years, and soy-specific immunoglobulin E antibodies were measured at the time of diagnosis and at the ages of 1 and 2 years. RESULTS: An adverse reaction to the formula was confirmed by challenge in 8 patients (10%; 95% confidence interval, 4.4%-18.8%) randomly assigned to soy formula and in 2 patients (2.2%; 95% confidence interval, 0.3% to 7.8%) randomly assigned to extensively hydrolyzed formula. Adverse reactions to soy were similar in IgE-associated and non-IgE-associated cow's milk allergy (11% and 9%, respectively). IgE to soy was detected in only 2 infants with an adverse reaction to soy. Adverse reactions to soy formula were more common in younger (<6 months) than in older (6 to 12 months) infants (5 of 20 vs 3 of 60, respectively, P =.01). CONCLUSIONS: Soy formula was well tolerated by most infants with IgE-associated and non-IgE-associated cow's milk allergy. Development of IgE-associated allergy to soy was rare. Soy formula can be recommended as a first-choice alternative for infants >or=6 months of age with cow's milk allergy. 相似文献
12.
Infants (n = 18) with intolerance to extensively hydrolyzed formulas and soy who responded to an L-amino acid-based elemental formula (AAF) were studied until 3 years of age. By 2 years of age most tolerated non-formula foods, and by 3 years only 3 required AAF. Growth normalized during AAF feeding in 4 infants with failure to thrive. 相似文献
13.
Szajewska H Mrukowicz JZ Stoińska B Prochowska A 《Acta paediatrica (Oslo, Norway : 1992)》2004,93(9):1159-1165
AIM: A randomized, double-blind study was conducted to evaluate whether use of protein hydrolysate-based preterm formulas in infants with an atopic predisposition helps prevent the development of allergic diseases. METHODS: Preterm infants (n = 122) with at least one first-degree relative (parent or sibling) with allergic disease were randomly assigned to receive an extensively or partially hydrolysed preterm formula (intervention groups) or a standard preterm formula until 4 to 5 mo of age. Infants whose parents preferred that they be breastfed received their mothers' fortified breast milk. RESULTS: Intention-to-treat analysis showed that the overall incidence of allergic diseases did not significantly differ between groups at both 4-5 and 12 mo of age. However, by 12 mo, use of the extensively hydrolysed versus the standard preterm formula had significantly reduced the risk of atopic dermatitis. At 4-5 and 12 mo, there was a significantly increased risk of non-acceptance of the extensively hydrolysed formula compared with the other formulas. CONCLUSIONS: This study failed to show that extensively or partially hydrolysed preterm formulas in comparison with a standard preterm formula reduced the overall incidence of allergic diseases in infants at high risk for atopic disease. However, use of the extensively hydrolysed compared with a standard preterm formula significantly reduced the incidence of atopic dermatitis observed at 12 mo. Infants who received extensively hydrolysed formulas were at increased risk for intervention discontinuation for any reason, particularly non-acceptance of the formula. Because of the small number of patients eligible for this analysis, these results should be interpreted with caution. 相似文献
14.
The aim of the paper was to compare the growth of rural Croatian infants with 2000 Centers for Disease Control and Prevention (CDC) growth standards and to evaluate the potential preventive influence of breastfeeding on the development of obesity in infancy. Two hundred three infant-mother pairs from Baranja, an Eastern region of Croatia, were enrolled into this study. Retrospective evaluation of infants' medical charts was used to obtain anthropometric data recorded at the birth, 1, 3, 6, 9 and 12 months of age. Infant feeding mode was self-reported by mothers. Breastfed infants gained the least weight of all observed groups. Up to 6 months of age, formula fed infants had the highest weight gain and after 6 months of age, mixed milk fed infants had the highest weight gain. At 12 months of age, 6.4% of all study infants and 7.6% of mixed milk fed infants were at risk of overweight, while the same risk for the group of breastfed infants was 4%. Most of the study infants achieved higher values of body mass and length than the child growth standards. Exclusively breastfed infants, in comparison with other study groups (formula fed infants, mixed milk fed infants and cow's milk fed infants), had lower weight-for-length z-scores during the first year, which suggests that breastfeeding may have a preventive impact on obesity development. 相似文献
15.
In a prospective study of a 1-year birth cohort of 158 high-risk infants the effect of feeding breastmilk, a casein hydrolysate (Nutramigen®) or a new ultrafiltrated whey hydrolysate (Profylac®) on the development of cow milk protein allergy/intolerance (CMPA/CMPI) was assessed and compared. All the infants had biparental or severe single atopic predisposition, the latter combined with cord blood IgE ≥ 0. 5 kU/L. At birth all infants were randomized to Nutramigen or Profylac, which was used when breastfeeding was insufficient or not possible during the first 6 months of life. During the same period this regimen was combined with avoidance of solid foods and cow milk protein. All mothers had unrestricted diets and were encouraged to do breastfeeding only. Moreover, avoidance of daily exposure to tobacco smoking, furred pets and dust-collecting materials in the the bedroom was advised. The infants were followed prospectively from birth to 18 months of age. All possible atopic symptoms were registered and controlled elimination/challenge studies were performed when symptoms suggested CMPA/CMPI. A total of 154 (97%) were followed up and 141 followed the diet strictly. Eighty-eight (62%) of the infants were breastfed for at least 6 months, 20 (14%) were breastfed exclusively, 59 and 62 had varying amounts of Nutramigen or Profylac respectively. CMPA/CMPI was diagnosed in 1/20, 1/59 and 3/62 in the breastfed, the Nutramigen and Profylac groups respectively, but 1 of the latter also had Nutramigen. None of the infants showed reactions against Nutramigen or Profylac. In 4 infants symptoms were provoked by breastmilk when the mother ingested cow milk and in 1 only by cow milk. The incidence of CMPA/CMPI among the infants who followed the dietary prevention programme was 3. 6% (5/141) which was a significant reduction compared to 20% (15/75) in an identically defined high-risk group without dietary preventive measures. None of the infants in the prevention group developed CMPA/CMPI after the age of 6 months. We conclude that feeding breastmilk, an extensively hydrolysed casein formula (Nutramigen) or an ultrafiltrated whey hydrolysate (Profylac) combined with avoidance of solid foods during the first 6 months of life in high-risk infants significantly reduced the cumulative incidence of CMPA/CMPI during the first 18 months of life. No difference was noted whether the infants were fed breastmilk, Nutramigen or Profylac and a diet period of 6 months seems sufficient. Both formulae were well tolerated and accepted by the infants. 相似文献
16.
目的 通过对牛奶蛋白过敏患儿采用3种低敏配方(游离氨基酸配方、深度水解配方、大豆配方)进行治疗随访,评估各组患儿体格生长及过敏症状改善情况.方法 初诊为牛奶蛋白过敏且无法进行母乳喂养的婴幼儿74例作为干预组,以健康体检儿童21例作为对照组.干预组遵循家长自愿选择原则分别给予游离氨基酸配方、深度水解配方、大豆配方替代治疗.于治疗开始后第1、2、3、6个月对患儿进行体格监测,同时对过敏症状缓解情况进行评估.采用SPSS13.0统计分析干预组与对照组、干预组间儿童体格生长情况及症状缓解程度和速度.结果 经半年随访,大豆配方替代组儿童年龄的体重及身长的体重Z值分别为(-0.43±0.88)、(-0.31±0.78),显著低于游离氨基酸配方替代组[(0.11±0.77)、(0.20±0.69)]、深度水解配方替代组[(0.10±0.62)、(0.18±0.70)]及对照组[(0.22±0.54)、(0.22±0.64)](P<0.05);而后3者间体格生长差异无统计学意义(P>0.05).年龄的身长与年龄的头围四组间差异均无统计学意义(P>0.05).3种低敏配方均可有效缓解过敏临床症状.游离氨基酸配方与深度水解配方治疗皮肤症状效果优于大豆配方(P=0.003);且治疗1个月即可见显著疗效,而大豆配方缓解症状速度较慢(2个月).结论 游离氨基酸配方及深度水解配方均可维持牛奶蛋白过敏患儿正常的体格生长,而大豆配方治疗组生长速度明显不足.3种配方均可有效缓解牛奶蛋白过敏患儿临床症状,且游离氨基酸配方或深度水解配方治疗婴儿湿疹的效果、缓解速度要优于大豆配方.Abstract: Objective To compare the growth and symptom remission of infants with cow's milk protein allergy, who were fed with an amino acid formula, an extensively hydrolyzed formula or soy formula. Method Infants who were diagnosed as cow's milk protein allergy and can not be breastfed were enrolled in the intervention group,and were assigned to three special formulae(amino acid formula, extensively hydrolyzed formula or soy formula ) according to the will of parents from March 2009 to March 2010(n= 74).A non-randomized control group was made up of age-matched healthy children(n=21). Anthropometric measurements and symptoms were evaluated after 30, 60,90, and 180 days. The differences of physical growth and the therapeutic effects among each group were calculated by SPSS 13.0 package. Result After 180 days follow-up, the weight for age Z score and length for weight Z score were -0.43±0.88 and -0.31±0.78 in patients fed with soy formula substitute, which were significantly lower than those of patients fed with amino acid formula (0.11±0.77,0.20±0.69),extensively hydrolyzed formula(0.10±0.62,0.18±0.70)and control group(0.22±0.54,0.22±0.64)(P<0.05).However, there were no significant differences in physical growth among patients fed with amino acid formula, extensively hydrolyzed formula and control group(P >0. 05). Moreover, no significant difference was found in length for age and head circumference for age among four groups (P>0. 05). All hypoallergenic formulae were much helpful in remission of the symptoms of eczema(P<0.05 ).However,amino acid formula and extensively hydrolyzed formula were more effective and rapid in relieving symptoms than soy formula (1 mo vs 2 mo)(P=0.003).Conclusion Both amino acid formula and extensively hydrolyzed formula can maintain the normal growth of infants with cow's milk protein allergy.While, the growth of patients fed with soy formula was significantly slower than that of the other three groups. All hypoallergenic formulae can be effective in relieving allergy symptoms,and amino acid formula or extensively hydrolyzed formula seems to be superior to soy formula. 相似文献
17.
Abstract. A study was performed in infants under the age of 12 months born during 1974 and admitted to St. Göran's Children's Hospital with symptoms suggestive of cow's milk allergy (CMA). The aims of the study were to determine the role of early exposure to cow's milk formulas as a predisposing factor to CMA and to estimate the incidence of CMA in infancy. Twenty-five infants fulfilled the criteria for CMA. Available records were reviewed and a careful history was obtained from the mothers on two occasions. The patient group was compared with a control group. Sixteen of the 25 infants were exposed to cow's milk protein during their first week in the nursery for newborns, 6 were exposed before the end of the fourth week of life, and 3 infants were apparently not exposed. All infants were breast fed 3 to 26 weeks before re-exposure and occurrence of symptoms. Infants with CMA were given cow's milk formulas during their first 4 weeks of life significantly more often than infants in the control group ( p <0.01). The incidence of CMA was approximately 1:200. The first 4 weeks after birth seem to be a particularly vulnerable period. Hence, in order to prevent CMA, infant formula should not be given—even occasionally—during this period. 相似文献
18.
M B Heyman T W Stoker C D Rudolph O L Frick 《Journal of pediatric gastroenterology and nutrition》1990,10(2):253-256
Following introduction of milk protein formula feedings, a 6-month-old male developed profuse, watery diarrhea progressing to shock, requiring cardiopulmonary resuscitation. Reinstitution of enteral feedings with a formula containing hydrolyzed lactalbumin (Travasorb STD) resulted in recurrence of diarrhea with fever. Intestinal and rectal biopsies showed only nonspecific inflammatory changes. He was discharged on an elemental formula (Vivonex). Twenty-three months later, while admitted for evaluation of hypophosphatemic rickets, immunologic testing using the lymphocyte migration inhibition factor (LIF) test demonstrated positive reactions, especially to alpha-lactalbumin (56% inhibition) and whole cow's milk (22%, normal of less than 20% inhibition). Skin tests revealed sensitivity to cow's milk and eggs. Soy formula also produced diarrhea and bloody stools. Protein hydrolysate formulas, touted as hypoallergenic diets, are useful in infants with intolerance to milk protein. This is the first documented case of an immunological reaction to the hydrolyzed whey protein, lactalbumin. Although protein hydrolysate formulas are effective treatment in most infants with milk protein intolerance, allergic reactions are possible. Caution and close observation should be exercised in immunologically sensitized infants rechallenged with any formula. 相似文献
19.
Cow's milk allergy, incidence and pathogenetic role of early exposure to cow's milk formula 总被引:3,自引:0,他引:3
A study was performed in infants under the age of 12 months born during 1974 and admitted to St. G?ran's Children's Hospital with symptoms suggestive of cow's milk allergy (CMA). The aims of the study were to determine the role of early exposure to cow's milk formulas as a predisposing factor to CMA and to estimate the incidence of CMA in infancy. Twenty-five infants fulfilled the criteria for CMA. Available records were reviewed and a careful history was obtained from the mothers on two occasions. The patient group was compared with a control group. Sixteen of the 25 infants were exposed to cow's milk protein during their first week in the nursery for newborns, 6 were exposed before the end of the fourth week of life, and 3 infants were apparently not exposed. All infants were breast fed 3 to 26 weeks before re-exposure and occurrence of symptoms. Infants with CMA were given cow's milk formulas during their first 4 weeks of life significantly more often than infants in the control group (p less than 0.01). The incidence of CMA was approximately 1 : 200. The first 4 weeks after birth seem to be a particularly vulnerable period. Hence, in order to prevent CMA, infant formula should not be given--even occasionally--during this period. 相似文献
20.
水解蛋白配方与婴幼儿牛奶过敏的预防和治疗 总被引:2,自引:0,他引:2
食物过敏是婴幼儿最早出现的过敏问题,牛奶是婴幼儿最常见的过敏食物。牛奶过敏的临床表现多种多样,可涉及皮肤、呼吸道、消化道等多器官多系统。母乳喂养是过敏高风险婴儿的首选喂养方式,但对不能进行母乳喂养的婴儿应选择适当的低敏配方奶,水解蛋白是获得低敏配方的最好方法。根据水解的程度,水解蛋白配方分为适度水解蛋白配方和完全水解蛋白配方。完全水解配方被推荐用于牛乳蛋白过敏婴儿的治疗,适度水解配方通常推荐用于特应质高风险婴儿的初级干预。 相似文献