The Effect of a Pro-Breastfeeding and Healthy Complementary Feeding Intervention Targeting Adolescent Mothers and Grandmothers on Growth and Prevalence of Overweight of Preschool Children.

Introduction: The pattern and duration of breastfeeding (BF) and the age at onset of complementary feeding, as well as its quality, have been associated with the prevalence of overweight in childhood.

Objective: To assess the effect of a pro-BF and healthy complementary feeding intervention, targeted to adolescent mothers and maternal grandmothers, on growth and prevalence of overweight and obesity in children at preschool age. This intervention had a positive impact on duration of BF and timing of onset of complementary feeding.

Impact of a strategy to prevent the introduction of non-breast milk and complementary foods during the first 6 months of life: a randomized clinical trial with adolescent mothers and grandmothers.

Introduction: Although the disadvantages of introducing non-breast milk and the early introduction of complementary foods are known, such practices are common worldwide.

Objective: To evaluate the efficacy of counseling about breastfeeding and complementary feeding in preventing the introduction of non-breast milk and complementary foods in the first 6 months.

Methods: This randomized clinical trial enrolled 323 adolescent mothers and their newborns and 169 maternal grandmothers; 163 mothers and 88 grandmothers received five counseling sessions on breastfeeding while in the hospital and at 7, 15, 30, and 60 days, and one session on complementary feeding at 120 days.

Reduction of unnecessary intake of water and herbal teas on breast-fed infants: a randomized clinical trial with adolescent mothers and grandmothers.

Purpose: To evaluate the efficacy of counseling sessions on breast-feeding for adolescent mothers and maternal grandmothers on the reduction of unnecessary water and herbal teas intake on breast-fed infants.

Methods: A randomized clinical trial was conducted involving adolescent mothers, newborn infants, and maternal grandmothers allocated into four groups: mother and grandmother not cohabitating, without intervention; mother and grandmother not cohabitating, with intervention directed only toward mother; mother and grandmother cohabitating, without intervention; and mother and grandmother cohabitating, with intervention directed toward both. The intervention consisted of six counseling sessions on breastfeeding: in the maternity ward, and after birth on days 7, 15, 30, 60, and 120 at home.

The effects of anesthesia with a combination of intramuscular xylazine-diazepam-ketamine on heart rate, respiratory rate and cloacal temperature in roosters.

Objective: To examine the anesthetic effects of a xylazine-diazepam-ketamine (XDK) combination in roosters.

Study Design: Prospective experimental trial.

Animals: Six healthy white Leghorn roosters weighing 2.

Intake of water, herbal teas and non-breast milks during the first month of life: associated factors and impact on breastfeeding duration.

Background: The use of non-breast milks seems to cause more harm to the child's health than the isolated introduction of water/herbal teas.

Aims: Study the factors associated with introduction of water/herbal teas or non-breast milks during the first month of life and determine the impact of this supplementation on breastfeeding duration.

Study Design: Nested cross-sectional study.

Factors associated with low incidence of exclusive breastfeeding for the first 6 months.

Background: The identification of factors that are associated with early cessation of exclusive breastfeeding is important for defining strategies for the promotion of exclusive breastfeeding. The objective of this study was to identify the determinants of exclusive breastfeeding cessation before 6 months, including variables that generally receive little attention, such as the influence of grandmothers, breastfeeding technique, and sore nipples.

Methods: This prospective study follows a cohort of 220 healthy mother-baby pairs from birth to 6 months, living in Porto Alegre, Brazil.

Effect of intervention to improve breastfeeding technique on the frequency of exclusive breastfeeding and lactation-related problems.

This randomized clinical trial compared frequencies of exclusive breastfeeding and lactation-related problems during the first 30 days among 74 mothers who received a 30-minute counseling session on breastfeeding technique in the maternity ward, and 137 controls. The frequency of exclusive breastfeeding among mothers who had received intervention was similar to controls by 7 days (79.7% vs 82.

[The influence of breastfeeding technique on the frequencies of exclusive breastfeeding and nipple trauma in the first month of lactation].

Objective: To investigate the influence of breastfeeding technique on the frequencies of exclusive breastfeeding and nipple trauma in the first month of lactation.

Methods: We searched for unfavorable parameters of breastfeeding (five related to mother/baby positioning and three related to baby's latch on) in 211 mother-baby pairs in the maternity ward and at day 30, at home. We compared the frequencies of these parameters between mothers practicing or not exclusive breastfeeding at days 7 and 30, and between mothers with or without nipple trauma at the hospital.